US20130228144A1

US20130228144A1 - Lubrication Oil and Internal-Combustion Engine Fuel

Info

Publication number: US20130228144A1
Application number: US13/505,782
Authority: US
Inventors: Hideaki Makita
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-05
Filing date: 2011-05-06
Publication date: 2013-09-05
Also published as: KR20140009229A; CA2775797A1; KR20170075028A; JP5719146B2; AU2011319721B2; CA2775797C; WO2012060026A1; EP2636723A4; EP2636723A1; JP2012102148A; KR102031676B1; US9863308B2; AU2011319721A1; US20160169098A1; AU2015100068A4

Abstract

The objective is to provide lubrication oil and internal-combustion engine fuel for reducing the fuel consumption and for reducing carbon dioxide and other exhaust gas components.

The lubrication oil is injected with lubrication oil impregnating agent composed of dimethylalkyl tertiary amine in the range from 0.01 to 1 volume % and desirably in the range from 0.1 to 0.5 volume %. Petroleum oil fuel is injected with fuel oil impregnating agent composed of dimethylalkyl tertiary amine in the range from 0.5 to 1 volume %. The petroleum oil fuel is light oil, kerosene, gasoline, or Bunker A. Any one or both of these lubrication oil and petroleum oil fuel is/are used for an internal-combustion engine.

Description

FIELD OF THE INVENTION

The present invention relates to lubrication oil. In particular, the present invention relates to internal-combustion engine lubrication oil and internal-combustion engine fuel.

BACKGROUND ART

Generally, it has been known that the global warming is influenced by the carbon dioxide caused by the combustion of petroleum oil fuel used in an internal-combustion engine.
In the current economic situation, exchanging or improving various pieces of equipment such as a vehicle, a heavy machine, or a boiler is difficult but the reduction of carbon dioxide has been strongly required.
In a machine such as an internal-combustion engine or a driving system, lubrication oil is used in order to reduce the friction caused during the operation of a gear or a piston. When lubrication oil is used in an internal-combustion engine or a driving system, the friction can be reduced to provide a smooth rotation of a gear or a piston for example, thus reducing the consumption amount of fuel (e.g., light oil, gasoline) and the emission amounts of carbon dioxide and other exhaust gas components caused in the combustion.
On the other hand, lubrication oil is oxidized and deteriorated when subjected to the use for a long period of time. The oxidized lubrication oil causes acid substance, varnish, or sludge for example, thus promoting deterioration such as an increased acid number or an increased viscosity. There are various disadvantages where such an acid substance for example causes the worn parts of an internal-combustion engine or the wear or lubrication oil having an increased viscosity causes an increased power loss, which hinders the operation of the internal-combustion engine.
The mechanical parts of the internal-combustion engine rust due to various causing factors such as water ingression by rain and wind for example. The rust causes an increased power loss, thus hindering the operation of the internal-combustion engine.
By the way, lubrication oil is added with (a) copolymer having a number average molecular weight in the range higher than 6300 and lower than 1200 of octadecene 1 and maleic anhydride and (b) dispersant/VI improver additive agent including a succinimide reaction product prepared from polyamine and acyclic hydrocarbyl-substituted succinic acylating agents. As a result, resolving agent disperses the varnish and sludge components in the entire oil to thereby prevent the accumulation thereof, according to the disclosed invention (see Patent Publication 1 for example).
Regarding petroleum oil fuel itself, it has been previously suggested to add, in a diesel engine, fuel additive substance to the petroleum oil fuel to provide a favorable combustion efficiency to thereby improve the fuel consumption (see Patent Publication 2 for example).

RELATED-ART PUBLICATION PATENT PUBLICATION

Patent Publication 1: Japanese Unexamined Patent Application Publication No. H09-176673
Patent Publication 2: Japanese Unexamined Patent Application Publication No. 2005-290254

SUMMARY OF THE INVENTION

Problem to be Solved by the Invention

However, the invention according to Patent Publication 1 uses the resolving agent to disperse sludge for example to suppress the oxidation and deterioration of lubrication oil. However, the dispersibility cannot be maintained for a long time, the suppression of the oxidation and deterioration of the lubrication oil is not so high, and the effect of reducing carbon dioxide is insufficient. Furthermore, the rust prevention effect for mechanical parts is not achieved.
In the case of the technique as disclosed in Patent Publication 2 to include additive substance in petroleum oil fuel, to attach a fuel reduction apparatus, or to attach an exhaust gas reduction apparatus, carbon dioxide cannot be reduced. The complete combustion causes increased carbon dioxide and a fine-tuned engine causes increased carbon dioxide.
On the other hand, the inventor has carried out the eco-drive education for saving fuel consumption for over ten years. However, the fuel consumption can be saved by about 1% to 2% only. Even when a digital tachograph is attached to manage the driver, there is no remarkable difference in fuel consumption between a vehicle attached with the digital tachograph and a vehicle driven by a highly-experienced driver performing eco-driving.
In view of the above, the inventor has been researching how to reduce the carbon dioxide generation by using internal-combustion engine lubrication oil for a long time. Finally, the inventor has found an effect that eco-substance (dimethylalkyl tertiary amine) injected to lubrication oil can reduce the friction among the parts of the internal-combustion engine, prevent the oxidation and deterioration of the lubrication oil, and can reduce the wear to provide a longer life to various engines.
The inventor also found that various engines can have a rust prevention effect, thus contributing to various engines having a longer life. Thus, the inventor was convinced that the reduction of carbon dioxide and the reduction of exhaust gas components (CO, HC, NOx gas) and the fuel consumption can be achieved, thus reaching the present invention.
The inventor also found that, through a keen research for realizing internal-combustion engine fuel causing less carbon dioxide, eco-substance (dimethylalkyl tertiary amine) injected to petroleum oil fuel can effectively reduce carbon dioxide, other exhaust gas components, and fuel consumption.
In other words, the fuel consumption in light oil, kerosene, gasoline, and Bunker A can be reduced, the amount of carbon dioxide in the exhaust gas can be reduced, and CO, HC, and NOx gas also can be reduced.
It is an objective of this invention to provide internal-combustion engine lubrication oil that has reduced deterioration, a friction reduction effect, and a rust prevention effect as well as internal-combustion engine fuel that can reduce carbon dioxide, a fuel consumption amount, and all exhaust gas.

Means for Solving the Problem

In order to solve the above disadvantage, lubrication oil according to the present invention is injected with impregnating agent composed of dimethylalkyl tertiary amine in the range from 0.01 to 1 volume %. The dimethylalkyl tertiary amine may be, for example, dimethyllaurylamin, dimethylmyristylamine, or dimethylcocoamine for example.
According to this configuration, the impregnating agent (dimethylalkyl tertiary amine) is adsorbed to the metal surfaces of the respective parts of the internal-combustion engine or the driving system for example to reduce friction. Thus, rotating parts such as a gear or a bearing for example can have a reduced friction resistance, thus providing a smooth operation. Thus, an internal-combustion engine for example using this lubrication oil can have a reduced amount of fuel consumption and reduced carbon dioxide and other exhaust gas components (e.g., CO, HC, NOx, SOx, PM). The internal-combustion engine for example using this lubrication oil also can have suppressed wear of the gear or bearing for example, thus providing a longer life of various engines. Furthermore, since the lubrication oil impregnating agent can provide rust prevention acid neutralization, the oxidation and deterioration of the lubrication oil can be suppressed. Thus, the above-described fuel reduction effect or the effect of reducing carbon dioxide for example can be realized for a long time.
The lubrication oil according to claim 2 may have the dimethylalkyl tertiary amine represented by the general expression (1).
(R represents an alkyl group.)
In the lubrication oil according to claim 3, the dimethylalkyl tertiary amine is desirably formed by oils of plants and animals for environmental friendliness.
In the lubrication oil according to claim 4, the impregnating agent is preferably injected in an amount of 0.1 to 0.5 volume % from the viewpoints of performance and cost.
In the lubrication oil according to claim 5, the lubrication oil may be internal-combustion engine lubrication oil. The internal-combustion engine lubrication oil means engine oil for example. By using lubrication oil as engine oil, a reduced load can be applied to an engine, a main shaft, a clutch, a mission, a propeller shaft, a joint bearing, a differential gear, a rear shaft, a wheel bearing, a battery, or a starter for example. Thus, the respective parts can have reduced friction and can have remarkably-reduced fuel consumption, thus achieving the corresponding reduction of carbon dioxide and other types of exhaust gas. The lubrication oil also may be used, in addition to engine oil, for power steering oil, turbine oil, or gear oil for example.
The lubrication oil according to claim 6 may be used in internal-combustion engine together with internal-combustion engine fuel injected with the lubrication oil impregnating agent in the range from 0.1 to 1 volume %. According to this configuration, the internal-combustion engine fuel (e.g., gasoline) injected with the impregnating agent can provide, when being used together with the lubrication oil of the present invention, not only the effect by the lubrication oil but also a reduced fuel consumption by the internal-combustion engine fuel mixed with the impregnating agent, thus additionally achieving the effect of reducing carbon dioxide and other exhaust gas components. Even at a part to which the lubrication oil cannot reach (e.g., a top part of a con rod), an oil film is formed by jetted internal-combustion engine fuel. This oil film provides the same function as that of the lubrication oil to provide a smooth operation of various engines (see FIG. 1). This oil film also can prevent the seizure around a piston head for example.
In the lubrication oil according to claim 7, impregnating agent composed of dimethylalkyl tertiary amine is injected in the range from 1 to 5 volume % and thickener is injected so that the resultant oil is jellylike. The jellylike lubrication oil means the one such as grease that is used by being coated on a bearing or a shaft for example. The thickener is injected in order to cause the lubrication oil to be semisolid and may be, for example, calcium, sodium, lithium, or aluminum for example. According to this configuration, the respective parts can have reduced friction thereamong, smooth operation can be obtained, reduced fuel consumption can be achieved, and the reduction of carbon dioxide and other exhaust gas components can be reduced. A rust prevention effect also can be obtained, thus providing a longer life to the machine. While the lubrication oil of claims 1 to 6 is mainly used in an internal-combustion engine (e.g., engine oil), the jellylike lubrication oil is mainly used for a bearing or a tire shaft for example. Thus, the impregnating agent can be used in a relatively-high amount.
In the invention according to claim 8, petroleum oil fuel is injected with fuel oil impregnating agent composed of dimethylalkyl tertiary amine in the range from 0.5 to 1 volume %. The dimethylalkyl tertiary amine may be amine DM12D, amine DM14D, or amine DM16D (product names used by LION AKZO Co., Ltd.).
According to the invention of claim 8, when the fuel is used in an internal-combustion engine, a fuel consumption amount is reduced, carbon dioxide and other exhaust gas components are reduced, and stability is achieved for a long period.
When the fuel of claim 8 is used as vehicle fuel, the engine noise is improved at the speed of about 20 km and the exhaust gas temperature of 70 to 100 degrees C., showing a highly-efficient combustion. Since the fuel combusts at a low temperature, CO₂is absorbed and the combustion reaction is promoted.
In addition, the fuel oil impregnating agent (dimethylalkyl tertiary amine) can be adsorbed to a metal surface to provide friction reduction and rust prevention. Thus, the lubrication performance is improved qualitatively, a smooth engine rotation is provided, and the rust prevention acid neutralization is realized, thus preventing the oxidation and deterioration of engine oil. This effect is significant when the engine oil is oxidized and deteriorated.
Furthermore, air pollutant such as sulfur oxide (SOx), black smoke, or particulate matter (PM) is reduced and CO, HC, or NOx is also reduced.
As described in claim 9, the petroleum oil fuel composed of light oil, kerosene, gasoline, or Bunker A is effectively used.
As described in claim 10, from the viewpoint of cost in particular, the fuel oil impregnating agent is desirably injected in an amount of 0.99 to 1 volume %.

Effect of the Invention

As described above, according to the present invention, lubrication oil is injected with impregnating agent composed of dimethylalkyl tertiary amine in the range of 0.01 to 1 volume %. Thus, when the lubrication oil is used in an internal-combustion engine such as an automobile engine, various engines can have reduced friction resistance, the fuel consumption amount is reduced, and the carbon dioxide and other exhaust gas components are also reduced. The lubrication oil also provides a rust prevention effect, suppresses the oxidation and deterioration of the lubrication oil, suppresses the wear of the respective parts, and can provide the internal-combustion engine with a longer life.
Petroleum oil fuel injected with fuel oil impregnating agent composed of dimethylalkyl tertiary amine in the range from 0.5 to 1 volume % allows, when the petroleum oil fuel is used in an internal-combustion engine such as an automobile engine, the fuel consumption amount to be stably reduced for a long period and also allows carbon dioxide and other exhaust gas components to be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates the flow of the lubrication oil in a piston and a con rod of an internal-combustion engine and the flow of fuel (injection).

FIG. 2 illustrates the result of the vehicle number 438 of the black smoke test using normal lubrication oil (conventional lubrication oil).

FIG. 3 illustrates the result of the vehicle number 438 of a black smoke test using new eco-friendly lubrication oil (the lubrication oil of the present invention).

FIG. 4 illustrates the result of the vehicle number 8003 of the black smoke test using normal lubrication oil.

FIG. 5 illustrates the result of the vehicle number 8003 of the black smoke test using the new eco-friendly lubrication oil.

FIG. 6A schematically illustrates the configuration of a test apparatus.

FIG. 6B illustrates one example of an eco-substance injection method.

FIG. 7 illustrates the result of the running test for confirming the effect in a high-octane gasoline vehicle injected with eco-substance.

FIG. 8 illustrates the result of the running test for confirming the effect in a regular gasoline vehicle injected with the eco-substance.

FIG. 9 illustrates the result of the running test for confirming the effect in a HINO 4t vehicle (kerosene) injected with the eco-substance.

FIG. 10 illustrates the result of the running test for confirming the effect in a HINO 4t vehicle (clean heavy oil) injected with the eco-substance.

FIG. 11 illustrates the comparison in fuel consumption between a case where no eco-substance is injected and a case where the eco-substance is injected.

FIG. 12 illustrates, in a rust prevention experiment, the comparison regarding the rust occurrence between a case where normal lubrication oil is coated and a case where new eco-friendly lubrication oil is coated (as of Sep. 16, 2010 at which the experiment was started).

FIG. 13 illustrates, in the rust prevention experiment, the comparison regarding the rust occurrence between a case where the normal lubrication oil is coated and a case where the new eco-friendly lubrication oil is coated (as of Sep. 27, 2010).

FIG. 14 illustrates, in the rust prevention experiment, the comparison regarding the rust occurrence between a case where the normal lubrication oil is coated and a case where the new eco-friendly lubrication oil is coated (as of Oct. 11, 2010).

FIG. 15 illustrates, in the rust prevention experiment, the comparison regarding the rust occurrence between a case where the normal lubrication oil is coated and a case where the new eco-friendly lubrication oil is coated (as of Oct. 18, 2010).

MODE FOR CARRYING OUT THE INVENTION

The following section will describe an embodiment of the present invention with reference to the drawings and tables. The lubrication oil according to the present invention is obtained by injecting lubrication oil impregnating agent composed of dimethylalkyl tertiary amine (hereinafter referred to as eco-substance) to conventional lubrication oil. The eco-substance is injected in the range from 0.01 to 1 volume % and desirably in the range from 0.1 to 0.5 volume %. The reason is that the injection amount lower than 0.1 volume % prevents a sufficient effect from being provided and that the lubrication oil used in a machine such as an internal-combustion engine with the injection amount exceeding 0.5 volume % causes an insufficient effect not enough for a high price. It is confirmed that the lubrication oil injected with the impregnating agent within the above range can be used as general lubrication oil, according to a component analysis.
It is also confirmed that the lubrication oil injected with the eco-substance can provide a desired effect as described later.
The eco-substance may be, for example, dimethyllaurylamine, dimethylmyristylamine, dimethylcocoamine, dimethylpalmitinamine, dimethylbehenylamine, dimethylcocoamine, dimethyl palm stearin amine, or dimethyldesineamine. These eco-substances have different melting points, respectively, and are selectively used based on the application or the point of use of the lubrication oil for example. In this embodiment, the eco-substance is dimethyllaurylamine.
First, lubrication oil is injected with the eco-substance (dimethyllaurylamine) at 0.1 volume %, 0.3 volume %, and 0.5 volume % to thereby manufacture the new eco-friendly lubrication oil having the respective concentrations. The new eco-friendly lubrication oil including the eco-substance at the respective concentrations (volume %) is manufactured, for example, by injecting into a tank including lubrication oil of 100 liters the eco-substance of 0.1 liter for the concentration of 0.1 volume %, the eco-substance of 0.3 liter for the concentration of 0.3 volume %, and the eco-substance of 0.5 liter for the concentration of 0.5 volume % to stir and mix the lubrication oil with the eco-substance.
Next, the manufactured new eco-friendly lubrication oil was used to perform a running test and a black smoke test. These tests were performed in order to compare conventional lubrication oil with the new eco-friendly lubrication oil. In these tests, the lubrication oil was engine oil and the new eco-friendly lubrication oil was conventional engine oil injected with the above predetermined eco-substance.

1. [Running Test]

The vehicles (automobiles) used in the running test were: a diesel truck (a 4t vehicle, a 10t vehicle (gross weight of 20t), and a tractor (gross weight of 40t) for example), a diesel passenger vehicle (“SAFARI” (registered trademark)), a regular gasoline passenger vehicle (“BMW” (registered trademark) of 1600 cc), and a high-octane gasoline passenger vehicle (“MERCEDES-BENZ” (registered trademark) of 6000 cc). In these vehicles, light oil was used in the diesel truck and passenger vehicle and regular gasoline or high-octane gasoline was used in the gasoline vehicles. In order to provide uniform running conditions (e.g., a running speed, a running distance) as much as possible, the respective vehicles were driven by the same driver to run on the same route. In order to prevent an error, the consumption fuel was measured correctly and the running distance was measured correctly by a running distance meter. Then, the resultant fuel consumptions were compared.
(1) New Eco-Friendly Lubrication Oil Including 0.1 Volume % of Eco-Substance
Table 1 to Table 5 show the result of the running tests using the new eco-friendly lubrication oil including 0.1 volume % of the eco-substance. Table 1 and Table 2 are tables showing the result of the running test for the comparison in the fuel consumption for the respective diesel trucks using light oil as fuel between a case where the conventional engine oil was used and a case where the new eco-friendly lubrication oil was used. The tables show, from the left side, the vehicle information, the destination, the stopover point, the running distance, and the consumption fuel for example when the conventional engine oil (normal lubrication oil) was used, and the destination, the stopover point, the running distance, and the consumption fuel for example when the new eco-friendly lubrication oil was used. The rightmost section shows how much fuel consumption was reduced and how much average fuel consumption was reduced for the respective vehicles by the use of the new eco-friendly lubrication oil from the fuel consumption amount of the normal lubrication oil. The lowermost section shows how much average fuel consumption was reduced for all of the vehicles.

TABLE 1

February~March
The comparison in the fuel consumption <New eco-friendly lubrication oil (including 0.1 volume % of eco-substance)>

<Normal> 2009 Apr. 2013-2010 February

							Run-	fuel	fuel
				to	from		ning	con-	con-

February~March	Load	Load		distance	sumption	sump-
vehicle information	(kg)	(kg)	Dates	(km)	amountsl	tion

No.	Kobe-88-Ka-3714	NICCA	Chiba	9,020	CHIBA	Chiba	11,040	2010	1,422	490	2.90
		CHEMICAL			SHIBOU~			Jan. 27-29
					KINKI
					KANKYOU
Type	ISUZU
	P-CXM19P rev

Engine

10PC1

Registration

1984

SK

Kawaguch

10,070

TOKUOKA

Tokyo

10,760

2009

1,171

443

2.64

								Dec. 17-21
Total weight	19,950 kg

—

No.	Kobe-88-Ka-4112	TATEYAMA~	Toyama	10,100	—	—	—	2010	934	310	3.01
		KANEKA						Jan 5-7
Type	ISUZU P-CXM19P rev

Engine

10PC1

Registration

1985

Total weight	19,885 kg	YONESHOU	Ishikawa	10,770	—	—	—	2009	705	219	3.22
								Dec. 29-30
No.	Fukui-800-Ka-357	SK	Kawaguchi	6,230	SHIUZUOKAYUKA	Shizuoka	10,600	2009	1,390	427	3.26
								Sep. 4-9

Type

NISSAN P-CD45NC rev

—

Engine

PE6

Registration

1989

Total weight	19,870 kg
No.	Fukui-800-Ka-428	YONESHOU	Ishikawa	10,500	—	—	—	2010	704	235	3.00
								Feb. 6-8
Type	MITSUBISHI P-FU418N rev	YONESHOU	Ishikawa	10,070	—	—	—	2009	666	190	3.51
								Feb. 9-10

Engine

6D22

Registration

1995

Ave

685

213

3.22

Total weight	20,640 kg

		<New eco-friendly lubrication oil (including 0.1 volume % of eco-substance)>
		2010 February~2010 March

							Run-	fuel	fuel
					from		ning	con-	con-

February~March

Load

distance

sumption

sump-

vehicle information	to			(kg)	Dates	(km)	amountsl	tion

No.	Kobe-88-Ka-3714	NICCA	Chiba	9,000	CHIBA	Chiba	11160	2010	1,303	432	3.02
		CHEMICAL			SHIBOU~			Feb. 18-20
					KINKI
					KANKYOU
Type	ISUZU P-CXM19P rev

Engine

10PC1

Registration

1984

SK

Kawaguch

★8730

TOKUOKA

Tokyo

10,430

2010

1,070

373

2.87

								Mar. 19-24
Total weight	19,950 kg

No.	Kobe-88-Ka-4112	TATEYAMA~	Toyama	10,170	—	2010	1,031	317	3.25
		KANEKA				Feb. 9-10
Type	ISUZU P-CXM19P rev	TATEYAMA~	Toyama	10,210	—	2010	1,014	320	3.17
		KANEKA				Mar. 24-25

Engine

10PC1

Registration

1985

Ave

1,023

319

3.21

Total weight	19,885 kg	YONESHOU	Ishikawa	10,670	—	—	—	2010	676	200	3.38
								Mar. 26-29
No.	Fukui-800-Ka-357	SK	Kawaguchi	★5370	SHIUZUOKAYUKA	Shizuoka	10,800	2010	1,260	353	3.57
Type	NISSAN							Feb. 2-5
	P-CD45NC rev

Engine

PE6

Registration

1989

Total weight	19,870 kg
No.	Fukui-800-Ka-428	YONESHOU	Ishikawa	10,710	—	—	—	2010	672	200	3.36
								Mar. 6-10
Type	MITSUBISHI P-FU418N rev

Engine

6D22

Registration

1995

Total weight	20,640 kg

											average
									Reduc-		reduc-
									tion		tion
									rate		rate
									from		from

February~March	normal		normal
vehicle information	(%)	Notes	(%)

No.	Kobe-88-Ka-3714	−4%
Type	ISUZU
	P-CXM19P rev

Engine

10PC1

Registration

1984

Total weight	19,950 kg	−8%	Com-
			parison
			data is
			insuf-
			ficient
				−4%
No.	Kobe-88-Ka-4112	−7%
Type	ISUZU
	P-CXM19P rev	−5%

Engine

10PC1

Registration

1985

Total weight	19,885 kg	−6%
		−5%
			−6%
No.	Fukui-800-Ka-357	−9%
Type	NISSAN
	P-CD45NC rev

Engine

PE6

Registration

1989

Total weight	19,870 kg
			−9%
No.	Fukui-800-Ka-428	−4%
Type	MITSUBISHI
	P-FU418N rev

Engine

6D22

Registration

1995

							Total weight	20,640 kg
											−4%

	Average of all vehicles	−6%

conditions
loadage: +−500 kg
Tank cleaning
Driver
Utilization of the highway: 5~10%
using the power of loading and unloading
direct delivery from fuelmakers

TABLE 2

March~July
comparison in the fuel consumption <New eco-friendly lubrication oil (including 0.1 volume % of eco-substance)>

<Normal> ~2010 Apr. 1

								fuel
				to	from		Running	con-	fuel

March~July	Load	Load		distance	sumption	con-
The vehicle information	(kg)	(kg)	Dates	(km)	amountsl	sumption

No.	Kobe-88-Ka-4112	SK	Saitama	10,000	TOUSHIN	Nagano	10,210	2008 Oct.17-21	1,219	432	2.82
Type	ISUZU P-CXM19P rev

Engine

10PC1

Registration

1985

Total	19,885 kg							—
weight

No.	Kobe-88-Ka-4112	TAIHEIKYUSHU	Iizuka	9,900	empty	—	—	2008 Sep. 23-24	1,250	370	3.38
Type	MITSUBISHI P-FU415N rev	TAIHEIKYUSHU	Iizuka	9,900	empty	—	—	2008 Nov. 20-21	1,320	360	3.67

Engine

8DC9

Registration

1986

Ave

1,285

365

3.52

Total	19,715 kg
weight
No.	Fukui-800-Ka-357	KOGUNIS	Kitatone	7,460	MARUOU	Sendai	10,270	2009 Mar. 26-30	1,890	546	3.46

Type

NISSAN P-CD45NC rev

—

Engine

PE6

Registration

1989

Total	19,870 kg
weight

fuel

Reduction

from

Running

con-

fuel

rate from

March~July

Load

distance

sumption

con-

normal

The vehicle information

to

(kg)

Dates

(km)

amountsl

sumption

(%)

No.

Kobe-88-Ka-4112

SK

9,450

TOUSHIN

10250

2010 May 17-19

1,188

345

3.44

−18%

Type

ISUZU P-CXM19P rev

Engine

10PC1

Registration

1985

Total weight

19,885 kg

−18%

No.

Kobe-88-Ka-4112

TAIHEIKYUSHU

9,900

empty

2010 Apr. 19-20

1,232

335

3.68

−4%

Type

MITSUBISHI P-FU415N rev

TAIHEIKYUSHU

9,900

empty

2010 Apr. 28-29

1,235

343

3.60

−2%

Engine

8DC9

Registration

1986

TAIHEIKYUSHU

9,900

empty

2010 May 6-7

1,218

337

3.61

−2%

Total weight	19715 kg	TAIHEIKYUSHU	9,900	empty	2010/24-25	1,213	332	3.65	−4%
		TAIHEIKYUSHU	9,900	empty	2010 May 3-Jun. 1	1,220	325	3.75	−6%
		TAIHEIKYUSHU	9,900	empty	2010 Jun. 28-29	1,221	340	3.59	−2%

						Ave	1,223	335	3.65	−4%
										−4%
No.	Fukui-800-Ka-357	KOGUNIA	8,310	MARUOU	10,570	From Apr. 22 to 26	1,930	509	3.79	−9%
Type	NISSAN P-CD45NC rev

Engine

PE6

Registration

1989

Total weight

19,870 kg

−9%

	Average of all vehicles	−10%

conditions
loadage: +−500 kg
Tank cleaning
Driver
Utilization of the highway: 5~10%
using the power of loading and unloading
direct delivery from fuelmakers

As can be seen from these results, the fuel consumption performance is improved by the use of new eco-friendly lubrication oil when compared with a case where the normal lubrication oil is used. The improved fuel consumption provides the reduction of emitted carbon dioxide and other exhaust gas components.
Table 3 and Table 4 are tables showing, with regard to the respective vehicles using gasoline (regular or high-octane) as fuel, the result of the running test for the comparison of the fuel consumption between a case where the conventional engine oil was used and a case where the new eco-friendly lubrication oil was used. These tables show the destinations of the respective routes, the stopover points, the respective distances, the total running distances, the fuel consumption amounts, the fuel consumption, and how much fuel consumption was reduced by the use of the new eco-friendly lubrication oil from the fuel consumption amount of the normal lubrication oil. The lowermost section shows how much average fuel consumption was reduced for all of the routes. In the table, the term “new eco-friendly oil” means the new eco-friendly lubrication oil.

TABLE 3

TABLE 4

As can be seen from these results, the fuel consumption performance is improved, also in the gasoline vehicle, by the use of new eco-friendly lubrication oil when compared with a case where the normal lubrication oil is used.
From the above description, it is understood that the fuel consumption performance is improved, both in the diesel trucks and the gasoline vehicles, by the use of new eco-friendly lubrication oil including 0.1 volume % of the eco-substance.
Table 5 shows the comments by the driver regarding the change from the normal lubrication oil to the new eco-friendly lubrication oil. The comments at least did not include any answer showing bad fuel consumption or vehicle.

TABLE 5

running test using new eco-friendly lubrication oil in high-octane gasoline car

						running
		dis-		eco-		distance	amount	eco-		date of
car	engine	place-	date of	sub-	running	after	of	sub-		changing
No.	type	ment	mixing oil	stance	distance	changing	oil	stance	comment of driver	oil

357

PE-6

11670 cc

Jan. 20, 2010

0.10%

1,652,976 km

3,000 km

27 L

27 cc

fuel

condition:

power:

Mar. 18,

con-

GOOD

2010

sumption:

GOOD

4914

8DC9

Feb. 1, 2010

0.10%

549,739 km

20,000 km

28 L

28 cc

fuel

condition:

power:

con-

GOOD

sumption:

GOOD

3887

10PC1

15010 cc

Feb. 6, 2010

0.10%

1,505,301 km

3,000 km

30 L

30 cc

fuel

condition:

power:

Feb. 6,

con-

GOOD

2010

sumption:

GOOD

5211

TD42

4160 cc

Mar. 1, 2010

0.10%

101,734 km

700 km

9 L

9 cc

fuel

condition:

power:

Mar. 1,

con-

GOOD

2010

sumption:

GOOD

running

		dis-		eco-		distance	amount	eco-
car	engine	place-	date of	sub-	running	after	of	sub-		something
No.	type	ment	mixing oil	stance	distance	changing	oil	stance	comment of driver	wrong

4397

8DC9

16030 cc

Feb. 14, 2010

0.10%

1,236,666 km

14,566 km

28 L

28 cc

fuel

condition:

power:

nothing

con-

GOOD

sumption:

GOOD

428

6D22

11140 cc

Feb. 14, 2010

0.10%

1,052,103 km

2,103 km

26 L

26 cc

fuel

condition:

power:

nothing

con-

GOOD

sumption:

GOOD

4112

10PC1

15010 cc

Feb. 14, 2010

0.10%

1,693,635 km

6,365 km

30 L

30 cc

fuel

condition:

power:

nothing

con-

unknown

sumption:

unknown

4914

8DC9

16030 cc

Feb. 22, 2010

0.10%

549,739 km

0

28 L

28 cc

fuel

condition:

power:

nothing

con-

GOOD

sumption:

GOOD

(2) New Eco-Friendly Lubrication Oil Including 0.3 Volume % of Eco-Substance
Table 6 to Table 12 show the result of the running tests using the eco-friendly lubrication oil including 0.3 volume % of the eco-substance. Table 6 and Table 7 show, as in Table 1 and Table 2, the result of the running test for the comparison in the fuel consumption for the respective diesel trucks (10t vehicles) using light oil as fuel between a case where the conventional engine oil was used and a case where the new eco-friendly lubrication oil was used. Table 8 shows the data for the running test regarding the diesel truck (10t vehicle) having the vehicle number 353. The 353 vehicle was caused to run on generally the same route for many times.

TABLE 6

April~July
comparison in the fuel consumption <New eco-friendly lubrication oil (including 0.3 volume % of eco-substance)>

<Normal> ~2010/4/20

				Running	fuel
April~July	to	from		distance	consumption	fuel

vehicle information			Load (kg)			Load (kg)	Dates	(km)	amountsl	consumption

No.

Kobe-88-Ka-3887

KOGUNIS

Kitatone

8,320

NIIGATA

Niigata

11,480

2008

1,405

503

2.79

CHEMICAL

Apr. 22-25

Type

ISUZU P-CXM19P rev

Engine

10PC1

Registration

1984

Total weight

19,975 kg

—

No.	Kobe-88-Ka-3900	SK	Kawaguchi	5,560	TOUSHIN	Nagano	10,520	2008	1,353	478	2.83
Type	ISUZU P-CXM19P rev							Sep. 24-26

Engine

10PC1

Registration

1984

SK

Kawaguchi

5,350

TOUSHIN

Nagano

9940

2008

1,353

461

2.93

Total weight	19,835 kg	Jul. 29-31
		Ave	1,353	470	2.88

						<New eco-friendly lubrication oil (including 0.1 volume % of eco-
						substance)>	Reduction
							rate

Running

fuel

from

April~July

from

distance

consumption

fuel

normal

vehicle information

to

Load (kg)

Dates

(km)

amountsl

consumption

(%)

No.	Kobe-88-Ka-3887	KOGUNIA	7,530	NIIGATA	11850	2010	1,405	448	3.14	−11%
				CHEMICAL		Apr. 23-27
Type	ISUZU P-CXM19P rev

Engine

10PC1

Registration

1984

Total

19,975 kg

weight

−11%

No.

Kobe-88-Ka-3900

SK

8,720

TOUSHIN

10050

2010

1,336

416

3.21

−10%

Apr. 26-28

Type

ISUZU P-CXM19P rev

Engine

10PC1

Registration

1984

Total

19,835 kg

weight

−10%

	Average of all vehicles	−10%

conditions
loadage: +−500 kg
Tank cleaning
Driver
Utilization of the highway: 5~10%
using the power of loading and unloading
direct delivery from fuelmakers
indicates data missing or illegible when filed

TABLE 7

April~August
comparison in the fuel consumption <New eco-friendly lubrication oil (including 0.3 volume % of eco-substance)>

<Normal> 2010 Apr. 20

								fuel	fuel
				to	from		Running	con-	con-

April~August	Load	Load		distance	sumption	sump-
vehicle information	(kg)	(kg)	Dates	(km)	amountsl	tion

No.

Kobe-88-Ka-3714

KOGUNIS

Kitatone

8,200

NUNOKAWASAN

Niigata

10,100

2008

1,575

555

2.87

GYOU

May 23-26

Type

ISUZU P-CXM19P rev

Engine

10PC1

Registration

1984

Total weight

19,950 kg

—

No.

Kobe-88-Ka-3887

KOGUNIS

Kitatone

8,320

NUNOKAWASAN

Niigata

11,480

2008

1,405

503

2.79

GYOU

Apr. 22-25

Type

ISUZU P-CXM19P rev

Engine

10PC1

Registration

1984

Total weight	19,975 kg
No.	Kobe-88-Ka-3900	SK	Kawaguchi	5,560	TOUSHIN	Nagano	10,520	2008	1,353	478	2.83
								Sep. 24-26
Type	ISUZU P-CXM19P rev	SK	Kawaguchi	5,250	TOUSHIN	Nagano	9,940	2008	1,353	461	2.93
								Jul. 29-31

Engine

10PC1

Registration

1984

Ave

1,353

470

2.88

Total weight

19,835 kg

				<New eco-friendly lubrication oil (including 0.1 volume % of eco-substance)>
					Reduction

									fuel	fuel	rate
						from		Running	con-	con-	from

April~August

Load

distance

sumption

sump-

normal

		vehicle information	to		(kg)	Dates	(km)	amountsl	tion	(%)

No.	Kobe-88-Ka-3714	KOGUNIS	7,510	NUNOKAWASAN	10270	2010	1,576	538	2.93	−3%
				GYOU		Aug. 6-11
Type	ISUZU P-CXM19P rev

Engine

10PC1

Registration

1984

Total weight

19,950 kg

Ave

−3%

No.

Kobe-88-Ka-3887

KOGUNIS

7,530

NIIGATA

11850

2010

1,405

448

3.14

−11%

CHEMICAL

Apr. 23-27

Type

ISUZU P-CXM19P rev

Engine

10PC1

Registration

1984

Total weight

19,975 kg

Ave

−11%

No.

Kobe-88-Ka-3887

SK

8,720

TOUSHIN

10,050

2010

1,336

416

3.21

−10%

Apr. 26-28

Type

ISUZU P-CXM19P rev

Engine

10PC1

Registration

1984

Total weight

19,835 kg

Ave

−10%

	Average of all vehicles	−8%

conditions
loadage: +−500 kg
Tank cleaning
Driver
Utilization of the highway: 5~10%
using the power of loading and unloading
direct delivery from fuelmakers
indicates data missing or illegible when filed

TABLE 8

		Destination: YASHIROIGA (Iga-shi, Mie)-NICHIHAKU (Amagasaki-shi)
	Transport running test (vehicle No. 353)	Condition: same driver, same load

using normal oil

		running	total			running		fuel
	service	distance	transport	transport	average fuel	distance	fuel	con-
month	frequency	per a	tonnage (t)	tonnage	per one service	(km)	(I)	sumption

January	14	272	105.920	7.566	74.14	3,812	1,038	3.67
February	16	253	120.080	7.505	60.25	4,048	964	4.20
March	16	251	120.480	7.53	67.38	4,019	1,078	3.73
April	16	252	120.340	7.521	75.88	4,028	1,214	3.32
May	14	249	104.370	7.455	73.29	3,492	1,026	3.40
June	18	252	135.400	7.522	57.56	4,531	1,036	4.37
July	26	260	203.000	7.808	67.27	6,761	1,749	3.87
total	120	1789	909.590	52.907	475.77	30,691	8,105	26.56
average	17	256	129.941	7.58	67.54	4384	1,158	3.79

using new eco-friendly lubrication oil Aug. 18, 2010-

		running	total		average fuel	running		fuel	Reduction
	service	distance	transport	transport	per one	distance	fuel	con-	rate from
month	frequency	per a	tonnage (t)	tonnage	service	(km)	(I)	sumption	normal

Sep. 9-15	6	250	45.060	7.51	62.5	1,502	375	4.01	−5.50%
Sep. 16-22	6	253	44.980	7.497	67	1,516	402	3.77	0.40%
Sep. 23-29	6	251	44.820	7.47	65	1,504	390	3.86	−1.80%
Sep. 30-Oct. 6	6	249	45.350	7.558	63.83	1,491	383	3.89	−2.70%
Oct. 7-13	6	248	45.390	7.565	62.5	1,490	375	3.97	−4.70%
Oct. 14-18	4	248	29.980	7.495	62.75	992	251	3.95	−4.20%
total	34	1499	255.580	45.095	383.58	8,495	2,176	23.45
average	5.7	250	42.597	7.516	63.93	1416	363	3.91	−3.00%
					Reduction rate
					from normal
					(%)
					−5.20%

As can be seen from these results, the fuel consumption performance is improved, in the diesel trucks using light oil, by the use of new eco-friendly lubrication oil including 0.3 volume % of eco-substance when compared with a case where the normal lubrication oil is used.
Table 9 shows the test result when the new eco-friendly lubrication oil including 0.3 volume % of the eco-substance was used in the diesel trucks (4t vehicle) using light oil as fuel. Table 10 shows the test result for the diesel passenger vehicle using light oil as fuel.

TABLE 9

TABLE 10

	test vehicle: NISSAN SAFARI

	running test using new	conditions: load +−30 kg, same vehicle, same driver,
	eco-friendly lubrication oil	fuel tolerance 100 cc

		new eco-friendly lubrication oil
	Normal oil	(including 0.3 volume % of eco-substance)

month	January	February	March	April	May	June

working	18 days	24 days	25 days	21 days	22 days	25 days
days

running

101734

km

102090

km

102445

km

102778

km

103205

km

103744

km

distance
per

month

main

Nishinomiya

12 km

Hitokura

61 km

Nishinomiya

12 km

Osaka

50 km

Sakai

70 km

Sanda

88 km

desti-

Ishimichi

48 km

dam

Hitokura

61 km

Hitokura

61km

Suma

80 km

nation

Hitokura

61 km

Hitokura

61 km

Ishimichi

48 km

dam

Nada

36 km

&

Nada

36 km

dam

Hitokura

61 km

Sakai

35 km

running

Nada

36 km

Nada

36 km

dam

Nada

36 km

distance

Nada

36 km

total

157

km

158

km

96

km

208

km

202

km

204

km

running
distance

com-

199

km

197

km

237

km

219

km

337

km

465

km

muting
(2 km),
less than
10 km

per
running	356	km	355	km	333	km	427	km	539	km	669	km

distance

amount	67.8	l	64.23	l	61.92	l	66.54	l	83.14	l	93.28	l
used
fuel
fuel	5.251	km/l	5.527	km/l	5.378	km/l	6.417	km/l	6.483	km/l	7.172	km/l

con-
sump-
tion

average of fuel consumption	5.385
(normal oil, 3 months)

Reduction rate	−16%	−17%	−25%
from normal (%)

	average of fuel consumption	6.873
	(new eco-friendly
	lubrication oil,
	5 months)

				new eco-friendly lubrication oil
				(including 0.3 volume % of eco-substance)

month	July	August	September

working	23 days	23 days	24 days
days

running

104413

km

104946

km

105455

km

			distance
			per
			month

main	Sanda	93 km	Hitokura	61 km	Hitokura	61 km
desti-	Nada	36 km	dam		dam
nation			Ishimichi	48 km	Nishinomiya	12 km
&			Nada	36 km	Izumishi	120 km
running			Hitokura	61 km	Nada	36 km
distance			dam		Kobe	61 km
					Morinomiya	40 km
					Izumisano	90 km
					KobeMaya	42 km
total	129	km	206	km	461	km

			running
			distance

			com-	404	km	303	km	351	km
			muting

			(2 km),
			less than
			10 km

			per
			running	533	km	509	km	812	km

distance

amount	78.18	l	74.24	l	108.35	l
used
fuel
fuel	6.818	km/l	6.856	km/l	7.494	km/l

con-
sump-
tion
Reduction	−21%	−21%	−28%
rate
from
normal (%)

Reduction

−22%

				rate from
				normal (%)

As can be seen from these results, the fuel consumption performance is improved, also in the diesel truck (4t vehicle) and the diesel passenger vehicle using light oil, by the use of the new eco-friendly lubrication oil including 0.3 volume % of the eco-substance when compared with a case where the normal lubrication oil is used.
Table 11 and Table 12 show, as in Table 3 and Table 4, the result of the running test for the comparison in the fuel consumption for the respective vehicles using gasoline (regular and high-octane) as fuel between a case where the conventional engine oil was used and a case where the new eco-friendly lubrication oil was used.

TABLE 11

TABLE 12

As can be seen from these results, the fuel consumption performance is improved, also in the gasoline vehicles, by the use of the new eco-friendly lubrication oil including 0.3 volume % of the eco-substance when compared with a case where the normal lubrication oil is used.
As can be seen from the above, the fuel consumption performance is improved, also in any of the diesel truck and the passenger vehicle using light oil as fuel and the gasoline vehicle, by the use of the new eco-friendly lubrication oil including 0.3 volume % of the eco-substance.
(3) New Eco-Friendly Lubrication Oil Including 0.5 Volume % of Eco-Substance
Table 13 to Table 15 show the result of the running tests using the eco-friendly lubrication oil including 0.5 volume % of the eco-substance regarding the gasoline vehicle using high-octane gasoline, the gasoline vehicle using regular gasoline, and the diesel passenger vehicle using light oil as fuel. Table 13 shows the test result for high-octane gasoline. Table 14 shows the test result for regular gasoline. Table 15 shows the test result for light oil as fuel.

TABLE 13

TABLE 14

TABLE 15

running test using new eco-friendly lubrication oil
test vehicle: NISSAN SAFARI
(conditions: load +−30 kg, same vehicle, same driver, fuel tolerance 100 cc)

	new eco-friendly
	lubrication oil
	(0.5 volume % eco-

	Normal oil	substance)

month

January

February

March

October

working days

	18	days	24	days	25	days	24	days
running distance	101734	km	102090	km	102445	km	106267	km

per month

main destination &	Nishinomiya 12	km	Hitokura dam 61	km	Nishinomiya 12	km	Hitokura 61	km
running distance	Ishimichi 48	km	Hitokura dam 61	km	Ishimichi 48	km	Hitokura 61	km
	Hitokura 61	km	Nada 36	km	Nada 36	km	Nada 36	km

Nada 36

km

total	157	km	158	km	96	km	158	km
running distance
comuting (2 km), less	199	km	197	km	237	km	237	km

than 10 km per

running distance	356	km	355	km	333	km	395	km
amount used fuel	67.8	l	64.23	l	61.92	l	59.09	l
fuel consumption	5.251	km/l	5.527	km/l	5.378	km/l	6.685	km/l

average of fuel consumption (normal oil, 3 months)

5.385

Reduction rate from normal (%)	−19%

As can be seen from these results, the fuel consumption performance is improved, at least in the passenger vehicle using gasoline and light oil as fuel, by the use of new eco-friendly lubrication oil including 0.5 volume % of eco-substance when compared with a case where the normal lubrication oil is used.

2. [Black Smoke Test]

The respective vehicles were black smoke test in order to compare the new eco-friendly lubrication oil including 0.3 volume % of the eco-substance with the normal lubrication oil regarding the black smoke concentration.
In the black smoke test, a probe (a exhaust gas extraction sheet of a black smoke measuring instrument) was inserted to an exhaust pipe by about 20 cm to allow the exhaust gas to pass through the probe. Then, the probe on which impurities were attached was placed in the black smoke measuring instrument to measure the black smoke concentration. The blacker the probe is, the more impurities are attached thereto, thus resulting in a higher black smoke concentration.
(i) In the black smoke test, the vehicle was stopped and the change gear was at a neutral position.
(ii) A motor was operated under no load. Then, an accelerator pedal was pushed down rapidly until the highest rotation number was reached. Then, the accelerator pedal was released until the no-load running is reached. The above operation was repeated 2 or 3 times.
(iii) Next, the no-load running was performed for about 5 seconds and the accelerator pedal was pushed down rapidly to retain this state for about 4 seconds. Thereafter, the accelerator pedal was released and this state was retained for about 11 seconds. The above operation was repeated 2 or 3 times
(iv) The extraction of black smoke was started when the accelerator pedal was pushed down in (iii). The probe was purged (to scavenge any remaining black smoke) just before the extraction of black smoke.
(v) The above steps of (i) to (iv) were repeated 3 times. Then, the resultant average value was determined as a black smoke concentration.
Table 16 shows the list of the results of the black smoke test for the respective vehicles. The left side shows the result for the normal lubrication oil. The right side shows the result for the new eco-friendly lubrication oil including 0.3 volume % of the eco-substance. FIG. 2 to FIG. 5 are an example showing the result of the actually-performed black smoke test (regarding the vehicle numbers 438 and 8003).

TABLE 16

Black Smoke Test
Comparison of normal oil and new eco-friendly lubrication oil including 0.3 volume % eco-substance

new eco-friendly lubrication oil including 0.3

normal oil (RIMULA SUPER)

volume % eco-substance (RIMULA SUPER)

comparison result

running

reducation

car

distance

1st

2nd

3rd

average

distance

1st

2nd

3rd

average

value of

rate of

No.

(km)

test-day

(%)

(km)

test-day

(%)

black smoke

notes

438	399,433	Jul. 24, 2010	18	18	16	17.3	411,922	Oct. 5, 2010	14	18	18	16.7	−0.67	−3.80%
358	1,838,971	Aug. 31, 2010	18	30	34	27.3	1,845,835	Oct. 7, 2010	20	30	24	24.7	−2.67	−9.80%
428	1,091,454	Aug. 31, 2010	22	24	24	23.3	1,097,929	Oct. 7, 2010	24	22	26	24	0.67	2.90%
8003	502,888	Aug. 31, 2010	2	2	2	2	506,248	Oct. 6, 2010	1	1	1	1	−1	−50.00%
4397	1,272,953	Sep. 6, 2010	26	28	30	28	1,279,810	Oct. 8, 2010	18	20	20	21.3	−6.67	−23.80%
4112	1,729,429	Sep, 9, 2010	34	20	14	22.7	1,735,222	Oct. 7, 2010	22	26	26	23.3	0.67	2.90%

As can be seen from the above, the use of the new eco-friendly lubrication oil including 0.3 volume % of the eco-substance can reduce black smoke, thus improving the performance. Furthermore, less emitted black smoke also achieves environmental friendliness.
Table 17 to Table 19 show the comments by the drivers of the respective vehicles regarding the behavior and horsepower of the engine, the fuel consumption, and exhaust gas smoke for example.

TABLE 17

research table of car condition

car No. 8002	driver	YAHARI						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Sep. 16, 2010

good		good		little		little		tractor/gross weight/40t
unknown	*	unchanged	*	unchanged	*	unchanged	*

bad		bad		much		much		sign: MAKITA	sign: YAHARI

car No. 3887	driver	TSUGAWA						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Sep. 16, 2010

good	*	good	*	little	*	little		large-sized-car/20t
unknown		unchanged		unchanged		unchanged	*

bad		bad		much		much		sign: MAKITA	sign: TSUGAWA

car No. 3714	driver	SEKIGUCHI						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Sep. 17, 2010

good		good		little	*	little		large-sized-car/20t
unknown	*	unchanged		unchanged		unchanged	*

bad		bad	*	much		much		sign: MAKITA	sign: SEKIGUCH

car No. 3900	driver	INOUE						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Sep. 16, 2010

good	*	good		little	*	little	*	large-sized-car/20t
unknown		unchanged	*	unchanged		unchanged		engine is smooth

bad		bad		much		much		sign: MAKITA	sign: INOUE

car No. 4914	driver	TUKANO						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Sep. 16, 2010

good	*	good	*	little	*	little		large-sized-car/20t:
unknown		unchanged		unchanged		unchanged	*

bad		bad		much		much		sign: MAKITA	sign: TUKANO

car No. 8001	driver	SUGA						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Sep. 16, 2010

good		good	*	little		little	*	large-sized-car/20t
unknown	*	unchanged		unchanged	*	unchanged

bad		bad		much		much		sign: MAKITA	sign: SUGA

car No. 357	driver	TAKEDA						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Sep. 17, 2010

good	*	good		little	*	little		large-sized-car/20t
unknown		unchanged	*	unchanged		unchanged	*	ii consumption amount decrease

bad		bad		much		much		sign: MAKITA	sign: TAKEDA

car No. 353	driver	Shin YAMADA						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Sep. 21, 2010

good		good		little		little		large-sized-car/20t
unknown	*	unchanged		unchanged	*	unchanged	*	smoke amount decrease

bad		bad	*	much		much		sign: MAKITA	sign: YAMADA

TABLE 18

research table of car condition

car No. 348

driver

ARATANI

notes

engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Oct. 13, 2010

good	*	good		little		little		I feel that
unknown		unchanged	*	unchanged	*	unchanged	*	the condition of engine is good

bad		bad		much		much			sign: ARATANI

car No. 428	driver	Tadashi YAMADA						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Oct. 1, 2010

good	*	good	*	little	*	little
unknown		unchanged		unchanged		unchanged	*

bad		bad		much		much			sign: YAMADA

car No. 4112	driver	HARUNA						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Sep. 30, 2010

good	*	good		little	*	little	*
unknown		unchanged	*	unchanged		unchanged

bad		bad		much		much			sign: HARUNA

car No. 4397	driver	YAMAGUCHI						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Sep. 30, 2010

good	*	good		little	*	little	*	I feel unchanged
unknown		unchanged	*	unchanged		unchanged

bad		bad		much		much			sign: YAMAGUCHI

TABLE 19

research table of car condition

car No. 8003

driver

GOTOU

notes

engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Oct. 1, 2010

good		good	*	little		little		I feel that
unknown	*	unchanged		unchanged	*	unchanged	*	engine is good in uphill

bad		bad		much		much			sign: GOTOU

car No. 427	driver	UMEDA						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Oct. 7, 2010

good	*	good		little		little	*
unknown		unchanged	*	unchanged	*	unchanged

bad		bad		much		much			sign: UMEDA

car No. 358	driver	MIYAZU						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Oct. 1, 2010

good		good	*	little	*	little		I feel that
unknown	*	unchanged		unchanged		unchanged	*	horsepower is slightly stronger

bad		bad		much		much			sign: MIYAZU

car No. 438	driver	MUKAI						notes
engine	feeling	horsepower	feeling	fuel	feeling	smoke	feeling	Oct. 1, 2010

good		good		little		little		It is quiet during
unknown	*	unchanged	*	unchanged	*	unchanged	*	rotation of the engine is raised

bad		bad		much		much			sign: MUKAI

As can be seen from these comments, according to the comments by the drivers, the use of the new eco-friendly lubrication oil provides, when compared with the use of the conventional lubrication oil, at least equal or improved engine behavior, fuel consumption, and exhaust gas smoke amount.

3. [Internal-Combustion Engine Fuel]

Next, the following section will describe an embodiment of the internal-combustion engine fuel injected with eco-substance with reference to the drawings.
The internal-combustion engine fuel according to the present invention is obtained by injecting (or adding) fuel oil impregnating agent composed of dimethylalkyl tertiary amine (hereinafter referred to as eco-substance) to petroleum oil fuel. The eco-substance is injected in the range from 0.5 to 1 volume % and desirably in the range from 0.99 to 1 volume %. The reason is that the injection amount lower than 0.5 volume % prevents a sufficient effect from being provided and that the injection amount exceeding 1 volume % causes an insufficient effect not enough for a high price. It is confirmed that light oil, kerosene, gasoline, or Bunker A injected with the fuel oil impregnating agent within the above range is handled as light oil, kerosene, gasoline, or Bunker A, according to a component analysis.
The petroleum oil fuel is light oil, kerosene, gasoline, or Bunker A and can provide, by being injected with the eco-substance, a desired effect as described later.
The eco-substance may be amine DM12D, amine DM14D, or amine DM16D (product name used by LION AKZO Co., Ltd.).
Next, as shown in FIG. 6( a), the heat-resistant hose 14 was used to send the exhaust gas from the exhaust pipe 12 of the automobile engine 11 via the hot filter 13 into the general-purpose engine exhaust gas measurement apparatus 15 (EXSA-1500 HORIBA Ltd). Then, the increase-decrease rate of the concentration of an exhaust gas component (e.g., CO₂) was measured with a different engine rotation number for light oil, regular gasoline, kerosene, and Bunker A for a case where the eco-substance was not injected and a case where the eco-substance of 1% was injected, the result of which is shown in Tables 20 to 23. The reference numeral 16 denotes an input apparatus for setting test conditions (e.g., a personal computer). The reference numeral 17 denotes an output apparatus for outputting the test result (e.g., a pen recorder).
In this test, as shown in FIG. 6( b), the round tank 18 including 500 to 1500 liters of the remaining oil injected with the eco-substance was injected with such solution from the storage tank 19 that is obtained by injecting 80 liters of the eco-substance to 120 liters of petroleum oil. Then, the resultant mixture in the lower part of the tank was stirred and mixed by the pump 20. Thereafter, in order so that the concentration of the entirety is 1% for example, fuel not injected with the eco-substance was inputted to the tanker lorry 21, thereby preparing internal-combustion engine fuel as a sample.
In Table 20 to Table 36, DLMA is the amine DM12D and DMMA is the amine DM16D.

TABLE 20

[car A/diesel fuel—air temperature 9 degrees/humidity 50% at the time of measurement]

DMLA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm

0%	CO	168	230	234	262
	CO2	12,775	13,725	16,550	20,400
1%	CO	136	197	188	244
	(rate of change)	(−19%)	(−14%)	(−20%)	(−7.0%)
	CO2	11,375	13,125	15,175	20,050
	(rate of change)	(−11%)	(−4.4%)	(−8.3%)	(−1.7%)
2%	CO	124	169	189	227
	(rate of change)	(−26%)	(−27%)	(−19%)	(−13%)
	CO2	10,525	12,500	15,850	18,725
	(rate of change)	(−18%)	(−8.9%)	(−4.2%)	(−8.2%)
4%	CO	115	158	178	228
	(rate of change)	(−32%)	(−31%)	(−24%)	(−23%)
	CO2	11,075	12,975	16,150	19,900
	(rate of change)	(−13%)	(−5.5%)	(−2.4%)	(−2.5%)

TABLE 21

[car A/diesel fuel—air temperature 9 degrees/humidity 50% at the time of measurement]

DMMA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm

0%	CO	168	230	234	262
	CO2	12,775	13,725	16,550	20,400
1%	CO	111	158	188	235
	(rate of change)	(−34%)	(−31%)	(−20%)	(−10%)
	CO2	10,500	12,825	15,150	18,625
	(rate of change)	(−18%)	(−6.6%)	(−8.5%)	(−8.7%)
2%	CO	122	168	200	239
	(rate of change)	(−27%)	(−27%)	(−15%)	(−8.8%)
	CO2	10,875	12,175	14,550	18,250
	(rate of change)	(−15%)	(−11%)	(−12%)	(−11%)
4%	CO	122	171	199	256
	(rate of change)	(−27%)	(−26%)	(−15%)	(−3.3%)
	CO2	10,900	12,225	14,575	18,450
	(rate of change)	(−15%)	(−11%)	(−12%)	(−9.6%)

TABLE 22

[car B/diesel fuel—air temperature 17 degrees/humidity 45% at the time of measurement]

DMLA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm

0%	CO	134	147	171	213
	CO2	11,400	13,725	18,300	23,100
	HC	262	272	302	326
1%	CO	121	137	160	200
	(rate of change)	(−10%)	(−6.8%)	(−6.4%)	(−6.1%)
	CO2	11,250	13,800	16,700	21,200
	(rate of change)	(−1.3%)	(+0.5%)	(−8.7%)	(−8.2%)
	HC	226	236	264	310
	(rate of change)	(−14%)	(−13%)	(−13%)	(−4.9%)
2%	CO	139	138	166	201
	(rate of change)	(+3.7%)	(−6.1%)	(−2.9%)	(−6.6%)
	CO2	11,375	13,575	17,625	21,425
	(rate of change)	(−0.2%)	(−1.1%)	(−3.7%)	(−7.3%)
	HC	206	216	240	255
	(rate of change)	(−21%)	(−21%)	(−21%)	(−22%)
4%	CO	128	134	159	193
	(rate of change)	(−4.5%)	(−8.8%)	(−7.0%)	(−9.4%)
	CO2	11,350	13,450	17,100	21,375
	(rate of change)	(−0.4%)	(−2.2%)	(−6.6%)	(−7.5%)
	HC	203	213	235	244
	(rate of change)	(−23%)	(−22%)	(−22%)	(−25%)

TABLE 23

[car C/diesel fuel—air temperature 25 degrees/humidity 60% at the time of measurement]

DMLA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm

0%	CO	90	117	167	224
	CO2	13,500	14,350	16,600	22,350
	HC	74	92	139	218
2%	CO	23	32	16	138
	(rate of change)	(−74%)	(−73%)	(−54%)	(−40%)
	CO2	13,200	14,200	15,875	18,475
	(rate of change)	(−2.2%)	(−1.0%)	(−4.4%)	(−17%)
	HC	59	74	120	172
	(rate of change)	(−20%)	(−20%)	(−14%)	(−21%)
4%	CO	29	23	70	124
	(rate of change)	(−68%)	(−80%)	(−58%)	(−45%)
	CO2	13,125	14,150	16,000	18,600
	(rate of change)	(−2.8%)	(−1.4%)	(−3.6%)	(−17%)
	HC	63	74	118	168
	(rate of change)	(−15%)	(−20%)	(−15%)	(−23%)
7.5%	CO	20	17	50	106
	(rate of change)	(−78%)	(−85%)	(−70%)	(−53%)
	CO2	13,050	13,725	15,725	18,525
	(rate of change)	(−3.3%)	(−4.4%)	(−5.3%)	(−17%)
	HC	55	65	101	148
	(rate of change)	(−26%)	(−29%)	(−27%)	(−32%)
10%	CO	10	13	39	91
	(rate of change)	(−89%)	(−89%)	(−77%)	(−59%)
	CO2	13,500	13,950	15,075	18,075
	(rate of change)	(−0%)	(−2.8%)	(−9.2%)	(−19%)
	HC	45	64	94	137
	(rate of change)	(−39%)	(−30%)	(−32%)	(−37%)

TABLE 24

[car D/diesel fuel—air temperature 22 degrees/humidity
50% at the time of measurement]

DMLA-

density of exhaust constituent (ppm)

adding	engine		1000	1500	2000	2500
amount	speed	idling	rpm	rpm	rpm	rpm

0%	CO	158	164	174	236	302
	CO2	16,800	17,200	18,750	23,300	28,250
	NOX	157	134	125	189	369
2%	CO	28	49	96	152	212
	(rate of	(−82%)	(−70%)	(−45%)	(−36%)	(−30%)
	change)
	CO2	16,425	16,975	17,275	22,600	27,350
	(rate of	(−2.2%)	(−1.3%)	(−7.9%)	(−3.0%)	(−3.2%)
	change)
	NOX	142	107	95	148	292
	(rate of	(−10%)	(−20%)	(−24%)	(−22%)	(−21%)
	change)

TABLE 25

[car D/diesel fuel—air temperature 25 degrees/humidity
75% at the time of measurement]

DMLA-

density of exhaust constituent (ppm)

adding	engine		1000	1500	2000	2500
amount	speed	idling	rpm	rpm	rpm	rpm

0%	CO	167	172	200	262	338
	CO2	22,150	20,250	24,100	28,050	34,850
	NOX	109	116	103	153	316
2%	CO	102	97	152	218	255
	(rate of	(−39%)	(−44%)	(−24%)	(−17%)	(−25%)
	change)
	CO2	19,475	19,750	22,400	26,750	32,850
	(rate of	(−12%)	(−2.5%)	(−7.1%)	(−4.6%)	(−5.7%)
	change)
	NOX	121	101	73	114	234
	(rate of	(+11%)	(-13%)	(−29%)	(−25%)	(−26%)
	change)

TABLE 26

[car D/diesel fuel—air temperature 23 degrees/humidity
48% at the time of measurement]

DMMA-

density of exhaust constituent (ppm)

adding	engine		1000	2000	2500	accelerator
amount	speed	idling	rpm	rpm	rpm	MAX

0%	CO	124	143	213	278	195
	CO2	17,600	17,450	22,600	28,600	27,100
	NOX	167	124	152	284	144
2%	CO	59	68	177	240	161
	(rate of	(−52%)	(−52%)	(−17%)	(−14%)	(−17%)
	change)
	CO2	17,075	16,525	21,150	27,025	24,275
	(rate of	(−3.0%)	(−5.3%)	(−6.4%)	(−5.5%)	(−10%)
	change)
	NOX	137	104	126	256	126
	(rate of	(−18%)	(−16%)	(−17%)	(−10%)	(−12%)
	change)

TABLE 27

[car D/diesel fuel—air temperature 30 degrees/humidity
50% at the time of measurement]

DMMA-

density of exhaust constituent (ppm)

adding	engine		1000	2000	2500	accelerator
amount	speed	idling	rpm	rpm	rpm	MAX

0%	CO	133	150	209	251	184
	CO2	18,200	18,650	24,450	31,500	27,850
	NOX	154	115	153	339	153
2%	CO	102	129	196	239	153
	(rate of	(−23%)	(−14%)	(−6.2%)	(−4.8%)	(−17%)
	change)
	CO2	17,850	18,050	22,550	28,200	26,200
	(rate of	(−2.0%)	(−3.2%)	(−7.8%)	(−10%)	(−5.9%)
	change)
	NOX	123	118	127	253	152
	(rate of	(−20%)	(+2.6%)	(−17%)	(−25%)	(−0.7%)
	change)

TABLE 28

[car D/diesel fuel—air temperature 30 degrees/humidity 50% at the time of measurement]

DMLA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm	2500 rpm

0%	CO	133	150	160	209	251
	CO2	18,200	18,650	19,900	24,450	31,500
	NOX	154	115	108	153	339
7.5%	CO	107	116	141	170	208
	(rate of change)	(−20%)	(−23%)	(−12%)	(−19%)	(−17%)
	CO2	17,800	17,300	19,400	22,300	27,700
	(rate of change)	(−2.2%)	(−7.2%)	(−2.5%)	(−8.8%)	(−12%)
	NOX	133	106	85	130	266
	(rate of change)	(−14%)	(−8.6%)	(−21%)	(−15%)	(−2.2%)
10%	CO	54	48	108	158	188
	(rate of change)	(−59%)	(−68%)	(−33%)	(−24%)	(−25%)
	CO2	18,300	16,900	18,250	21,300	26,000
	(rate of change)	(+0.5%)	(−9.4%)	(−8.3%)	(−13%)	(−17%)
	NOX	163	112	89	123	272
	(rate of change)	(+5.8%)	(−2.6%)	(−18%)	(−20%)	(−20%)

TABLE 29

[car E/diesel fuel—air temperature 17 degrees/humidity 60% at the time of measurement]

DMMA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm	2500 rpm

0%	CO	98	83	139	228	299
	CO2	24,125	21,850	22,250	24,850	27,875
1%	CO	89	72	106	162	188
	(rate of change)	(−9.2%)	(−13%)	(−24%)	(−29%)	(−37%)
	CO2	23,350	20,850	20,800	22,450	26,850
	(rate of change)	(−3.2%)	(−4.6%)	(−6.5%)	(−9.7%)	(−3.7%)
2%	CO	106	74	95	164	206
	(rate of change)	(+8.2%)	(−11%)	(−32%)	(−28%)	(−31%)
	CO2	24,075	21,425	21,800	23,225	26,800
	(rate of change)	(−0.2%)	(−1.9%)	(−2.0%)	(−6.5%)	(−3.9%)

TABLE 30

[car F / diesel fuel—air temperature 9 degrees/humidity 60% at the time of measurement]

DMMA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm	2200 rpm

0%	CO	170	192	207	246	348
	CO2	12,000	12,800	15,450	18,100	24,950
	CO	138	178	229	229	337
	(rate of change)	(−19%)	(−7.3%)	(+11%)	−(7.0%)	(−3.2%)
1%	CO2	11,675	12,625	14,775	17,625	22,525
	(rate of change)	(−2.7%)	(−1.4%)	(−4.4%)	(−2.6%)	(−9.7%)
2%	CO	122	157	205	231	325
	(rate of change)	(−28%)	(−18%)	(−1.0%)	(−6.1%)	(−6.6%)
	CO2	11,300	12,400	13,850	16,250	21,200
	(rate of change)	(−5.8%)	(−3.1%)	(−10%)	(−10%)	(−15%)
4%	CO	107	161	200	225	325
	(rate of change)	(−37%)	(−16%)	(−4.4%)	(−8.5%)	(−6.6%)
	CO2	11,125	12,028	14,500	16,500	22,125
	(rate of change)	(−7.7%)	(−6.1%)	(−6.1%)	(−8.8%)	(−11%)

TABLE 31

[car A / fuel oil A—air temperature 9 degrees / humidity 60% at the time of measurement]

DMLA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm	2500 rpm

0%	CO2	11,400	12,850	16,200	18,375	24,150
2%	CO2	11,300	12,750	15,600	17,900	23,100
	(rate of change)	(−0.9%)	(−0.8%)	(−3.7%)	(−2.6%)	(−4.3%)
4%	CO2	11,150	12,250	14,100	17,950	23,100
	(rate of change)	(−2.2%)	(−4.7%)	(−13%)	(−2.2%)	(−4.3%)

TABLE 32

[car E / fuel oil A—air temperature 17 degrees / humidity 60% at the time of measurement]

DMLA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm

0%	CO2	25,500	23,050	23,400	25,255
1%	CO2	24,800	22,600	22,625	25,175
	(rate of change)	(−2.7%)	(−2.0%)	(−3.3%)	(−0.3%)
2%	CO2	24,525	23,050	22,425	24,250
	(rate of change)	(−3.8%)	0%	(−4.2%)	(−4.0%)
4%	CO2	24,275	22,025	22,475	25,125
	(rate of change)	(−4.8%)	(−4.4%)	(−4.0%)	(−0.5%)

TABLE 33

[car B / fuel oil A—air temperature 17 degrees / humidity 45% at the time of measurement]

DMLA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm	2200 rpm

0%	CO	215	243	298	376	383
	CO2	11,725	13,950	18,050	22,350	27,350
	HC	312	348	378	361	357
1%	CO	174	216	270	351	366
	(rate of change)	(−19%)	(−11%)	(−9.4%)	(−6.6%)	(−4.4%)
	CO2	11,350	14,000	17,800	22,600	24,500
	(rate of change)	(−3.2%)	(+0.4%)	(−1.4%)	(+1.1%)	(−10%)
	HC	288	309	336	315	318
	(rate of change)	(−7.7%)	(−11%)	(−11%)	(−13%)	(−11%)
2%	CO	195	228	280	351	352
	(rate of change)	(−9.3%)	(−6.2%)	(−6.0%)	(−6.6%)	(−8.1%)
	CO2	11,450	13,400	18,150	21,050	24,700
	(rate of change)	(−2.3%)	(−3.9%)	(+0.6%)	(−5.8%)	(−9.7%)
	HC	292	319	346	328	327
	(rate of change)	(−6.4%)	(−8.3%)	(−8.5%)	(−9.1%)	(−8.4%)

TABLE 34

[car G/regular gasoline—air temperature 8 degrees/humidity 65% at the time of measurement]

DMLA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm

0%	CO2	38,319	108,494	114,981	125,344
1%	CO2	33,900	96,650	113,950	123,825
	(rate of change)	(−12%)	(−11%)	(−0.9%)	(−1.2%)
2%	CO2	32,950	98,250	103,375	124,650
	(rate of change)	(−14%)	(−9.4%)	(−10%)	(−0.6%)
4%	CO2	32,425	96,225	109,525	118,775
	(rate of change)	(−15%)	(−11%)	(−4.7%)	(−5.2%)

TABLE 35

[car A / kerosene—air temperature 7 degrees/humidity 60% at the time of measurement]

DMLA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm	2300 rpm

0%	CO	154	230	344	521	832
	CO2	14,810	15,010	18,050	22,030	26,430
	HC	176	182	210	311	440
1%	CO	141	196	302	456	710
	(rate of change)	(−8.4%)	(−15%)	(−12%)	(−12%)	(−15%)
	CO2	14,000	14,750	16,050	19,900	24,000
	(rate of change)	(−5.5%)	(−1.7%)	(−11%)	(−9.7%)	(−9.2%)
	HC	142	164	196	281	383
	(rate of change)	(−19%)	(−9.9%)	(−6.7%)	(−9.6%)	(−13%)
2%	CO	137	197	323	475	668
	(rate of change)	(−11%)	(−14%)	(−6.1%)	(−8.8%)	(−20%)
	CO2	14,050	14,800	16,200	21,200	24,500
	(rate of change)	−(5.1%)	(−1.4%)	(−10%)	(−3.8%)	(−7.3%)
	HC	139	161	202	289	374
	(rate of change)	(−21%)	(−12%)	(−3.8%)	(−7.1%)	(−15%)

TABLE 36

[car C / kerosene—air temperature 7 degrees/humidity 60% at the time of measurement]

DMLA—

density of exhaust constituent (ppm)

adding amount	engine speed	idling	1000 rpm	1500 rpm	2000 rpm	2300 rpm

0%	CO	78	170	383	517	393
	CO2	13,650	12,550	14,810	18,400	22,275
	HC	192	206	330	467	443
1%	CO	33	62	221	441	313
	(rate of change)	(−58%)	(−64%)	(−42%)	(−15%)	(−20%)
	CO2	13,600	12,375	14,400	18,400	21,700
	(rate of change)	(−0.4%)	(−1.4%)	(−2.8%)	0%	(−3.6%)
	HC	121	167	275	380	308
	(rate of change)	(−37%)	(−19%)	(−17%)	(−19%)	(−31%)
2%	CO	45	103	211	406	348
	(rate of change)	(−42%)	(−39%)	(−45%)	(−21%)	(−11%)
	CO2	12,850	12,850	14,025	16,725	21,775
	(rate of change)	(−5.9%)	(+2.4%)	(−5.3%)	(−9.1%)	(−2.2%)
	HC	117	166	253	368	294
	(rate of change)	(−39%)	(−19%)	(−23%)	(−21%)	(−34%)
4%	CO	48	110	234	364	326
	(rate of change)	(−38%)	(−35%)	(−39%)	(−30%)	(−17%)
	CO2	13,650	12,550	14,550	16,975	21,025
	(rate of change)	0%	0%	(−1.8%)	(−7.7%)	(−5.6%)
	HC	110	153	241	339	300
	(rate of change)	(−43%)	(−26%)	(−27%)	(−27%)	(−32%)

As can be seen from the result shown in the above tables, the light oil, kerosene, gasoline, or Bunker A injected with the eco-substance can reduce CO2 when compared with fuel not injected with the eco-substance. The light oil, kerosene, gasoline, or Bunker A injected with the eco-substance also can reduce sulfur oxide (SOx), black smoke, and particulate matter (PM) as an air pollutant and can reduce CO, HC, and NOx.
Then, FIG. 7 to FIG. 10 show the result of the running test when the petroleum oil fuel is high-octane gasoline, regular gasoline, kerosene, and clean Bunker A for the comparison between a case where these types of fuel are not injected with the eco-substance and a case where these types of fuel are injected with the eco-substance. In order to provide uniform running conditions (e.g., a running speed, a running time) as much as possible, the running test was performed by the same driver. In order to prevent an error, the petroleum oil fuel and the eco-substance were measured correctly.
The result was that any of the high-octane gasoline, regular gasoline, kerosene, and clean Bunker A showed a reduced consumption fuel, resulting in the reduction rate of 5% to 21%. In particular, gasoline showed a reduction rate of 9.5% to 21% and kerosene and Bunker A showed a reduction rate of 5% to 9%. This shows that a significant reduction effect is obtained when the fuel is gasoline.
FIG. 11 and Table 37 show the comparison between the petroleum oil fuel of light oil not injected with the eco-substance and the petroleum oil fuel of light oil injected with the eco-substance by performing the running test to measure the running distance by a tachometer.
As in the high-octane gasoline, regular gasoline, kerosene, and clean Bunker A, light oil injected with the eco-substance shows a reduced consumption fuel, thus improving the fuel consumption.
Table 37 to Table 54 show the result of the test to further confirm the fuel consumption.

TABLE 37

base period: 2008.January-2009.March
confirming the fuel consumption of injecting no eco-substance into fuel
study period: 2009.Apr. 13-2009.Sep. 30
confirming the fuel consumption of injecting eco-substance into fuel

			fuel consumption
		running distance	amounts	fuel consumption
		of all vehicles	of all vehicles	of all vehicles

2008	April	102,214	34,778	2.94
	May	99,354	32,725	3.04
	June	85,280	28,312	3.01
	July	102,597	36,288	2.83
	August	70,338	22,661	3.10
	September	101,246	35,744	2.83
	total	561,029	190,508	2.96	reduction rate (%)
2009	April	70,944	22,720	3.12	−5.9%
	May	67,260	21,071	3.19	−4.9%
	June	86,370	27,494	3.14	−4.1%
	July	78,478	26,179	3.00	−5.7%
	August	70,100	21,645	3.24	−4.2%
	September	85,606	26,145	3.27	−13.5%
	total	458,758	145,254	3.16	−6.4%

			fuel consumption
		running distance	amounts	fuel consumption
		of 10t vehicle	of 10t vehicle	of 10t vehicle

2008	April	94,336	31,224	3.02
	May	90,804	29,182	3.11
	June	78,121	24,772	3.15
	July	93,603	32,299	2.90
	August	63,450	19,726	3.22
	September	92,320	31,856	2.90
	total	512,643	169,059	3.05	reduction rate (%)
2009	April	67,339	20,823	3.23	−6.6%
	May	63,279	19,269	3.28	−5.2%
	June	78,406	24,393	3.21	−1.9%
	July	70,572	22,797	3.10	−6.4%
	August	62,774	18,305	3.43	−6.2%
	September	71,190	20,693	3.44	−15.8%
	total	413,560	126,280	3.28	−7.1%

test vehicles:
10t car * 13 (including onboard cars)
[trailer] April-June: 2 cars, July-September: 3 cars

As can be seen from Table 37, all of the vehicles show an average reduction rate of −6.4% and the 10t vehicle shows an average reduction rate of −7.1%.

TABLE 38

	loading point:	Kobe-shi, Hyogo	The comparison in the fuel amounts & the fuel consumption
destination data	unloading point:	Iizuka-shi, Hukuoka	From 13 Apr. to 31 Oct.

No.	Kobe-88-Ka-4397
Type	MITSUBISHI P-FU415N rev

Engine

8DC9

Registration

1986

Total weight	19715 kg

<Normal> ~2009 Apr. 13

				fuel con-	fuel
	from		Running	sumption	consumption

to			Load (kg)	Dates	distance (km)	amountsl	(km/l)

TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2008	1,250	370	3.38
						Sept. 23-24
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2008	1,320	360	3.67
						Nov. 20-21
						Ave	1,285	365	3.52

2009 Apr. 13 ~

				fuel con-	fuel
	from		Running	sumption	consumption

to			Load (kg)	Dates	distance (km)	amountsl	(km/l)

TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	1,218	340	3.58
						May 15-18
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	1,351	340	3.97
						May 15-18
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	1,224	330	3.71
						Jun. 8-9
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	1,223	335	3.65
						Jul. 28-29
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	1,316	345	3.81
						Aug. 24-25
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	1,225	335	3.66
						Oct. 14-15
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	1,222	330	3.70
						Oct. 22-23
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	1,214	330	3.68
						Oct. 26/27
						Ave	1,249	336	3.72

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	−2%	−5%
						May 15-18
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	−11%
						May 15-18
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	−5%
						Jun. 8-9
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	−2%
						Jul. 28-29
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	−8%
						Aug. 24-25
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	−4%
						Oct. 14-15
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	−5%
						Oct. 22-23
TAJHEJKYUSHU	Iizuka	9,900	empty	—	—	2009	−4%
						Oct. 26-27

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

Table 38 shows that an average reduction rate of −5% is achieved in 8 running tests for which the loading place is Kobe-shi of Hyogo ken and the unloading place is Iizuka-shi of Fukuoka ken.

TABLE 39

destination	to	loading point:	Amagasaki-shi,	Comparison in the fuel amounts & the fuel consumption
data			Hyogo
		unloading point:	Kawaguchi-shi,	From 13 Apr. to 31 Oct.
			Saitama
	from	loading point:	Ueda-shi,
			Nagano
		unloading point:	Amagasaki-shi,
			Hyogo

No.	Kobe-88-Ka-4112
Type	ISUZU P-CXM19P rev

Engine

10PC1

Registration

1985

Total weight	19,885 kg

<Normal> ~2009 Apr. 13

			fuel con-
		Running	sumption	fuel con-
to	from	distance	amounts	sumption

		Load (kg)			Load (kg)	Dates	(km)	(l)	(km/l)

SK	Kawaguchi	10,100	TOUSHIN	Nagano	10,200	2008	1,219	432	2.82
						Oct. 7-21

2009 Apr. 13 ~

		fuel con-
	Running	sumption	fuel con-
from	distance	amounts	sumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

SK	Kawaguchi	10,100	TOUSHIN	Nagano	10,300	2009	11,213	415	2.92
						May 14-18
SK	Kawaguchi	10,100	TOUSHIN	Nagano	10,300	2009	1,207	405	2.98
						Oct. 27-29
						Ave	1,210	410	2.95

									average of
							Reduction		reduction

			rate from		rate from
	from		normal		normal

to			Load (kg)	Dates	(%)	Notes	(%)

SK	Kawaguchi	10,100	TOUSHIN	Nagano	10,300	2009	−3%	−12%
						May 14-18
SK	Kawaguchi	10,100	TOUSHIN	Nagano	10,300	2009	−5%
						Oct. 27-29
						Ave	−4%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 40

destination	to	loading point:	Amagasaki-shi, Hyogo	Comparison in the fuel amounts & the fuel consumption
data		unloading point:	Kawaguchi-shi,	From 13 Apr. to 31 Oct.
			Saitama
	from	loading point:	Ueda-shi, Nagano
		unloading point:	Amagasaki-shi, Hyogo

No.

Fukui-800-Ka-357

Type

NISSAN P-CD45NC rev

Engine

PE6

Registration

1989

Total	19,870 kg
weight

<Normal> ~2009 Apr. 13

			fuel con-
		Running	sumption	fuel
to	from	distance	amounts	consumption

		Load (kg)			Load (kg)	Dates	(km)	(l)	(km/l)

SK	Kawaguchi	6,300	TOUSHIN	Nagano	10,750	2008	1,220	419	2.91
						Apr. 4-8
SK	Kawaguchi	8,050	TOUSHIN	Nagano	10,700	2008	1,220	390	3.13
						May 12-14
SK	Kawaguchi	10,000	TOUSHIN	Nagano	10,250	2008	1,220	400	3.05
						Aug. 25-27
						Ave	1220	403	3.03

2009 Apr. 13 ~

		fuel con-
	Running	sumption	fuel
from	distance	amounts	consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

SK	Kawaguchi	8,700	TOUSHIN	Nagano	10,600	2009	1,220	338	3.61
						Sep. 29-
						Oct. 1

									average of
							Reduction		reduction

			rate from		rate from
	from		normal		normal

to			Load (kg)	Dates	(%)	Notes	(%)

SK	Kawaguchi	6,300	TOUSHIN	Nagano	10,750	2008	−17%	−12%
						Apr. 4-8
SK	Kawaguchi	8,050	TOUSHIN	Nagano	10,700	2008
						May 12-14
SK	Kawaguchi	10,000	TOUSHIN	Nagano	10,250	2008
						Aug. 25-27
						Ave

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 41

destination	to	loading point:	Amagasaki-shi, Hyogo	Comparison in the fuel amounts & the fuel consumption
data		unloading point:	Kawaguchi-shi,	From 13 Apr. to 31 Oct.
			Saitama
	from	loading point:	Ueda-shi, Nagano
		unloading point:	Amagasaki-shi, Hyogo

No.	Fukui-800-Ka-358
Type	NISSAN P-CD45NC rev

Engine

PE6

Registration

1989

Total

19,870 kg

weight

<Normal> ~2009 Apr. 13

			fuel con-
		Running	sumption	fuel
to	from	distance	amounts	consumption

		Load (kg)			Load (kg)	Dates	(km)	(l)	(km/l)

SK	Kawaguchi	6,300	TOUSHIN	Nagano	11,000	2008	1,310	445	2.94
						May 20-22

2009 Apr. 13 ~

		fuel con-
	Running	sumption	fuel
from	distance	amounts	consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

SK	Kawaguchi	9,200	TOUSHIN	Nagano	10,800	2009	1,270	370	3.43
						May 18-20
						Oct. 1

									average of
							Reduction		reduction

			rate from		rate from
to	from		normal		normal

		Load (kg)			Load (kg)	Dates	(%)	Notes	(%)

SK	Kawaguchi	6,300	TOUSHIN	Nagano	11,000	2008	−14%		−12%
						May 20-22

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

Table 39 to Table 41 show that an average reduction rate of −12% is achieved in 4 running tests for the outward path (loading place: Amagasaki-shi of Hyogo ken, unloading place: Kawaguchi-shi of Saitama ken) and the return path (loading place: Ueda-shi of Nagano ken, unloading place: Amagasaki-shi of Hyogo ken).

TABLE 42

destination	loading point:	Wajima, Ishikawa	Comparison in the fuel amounts & the fuel consumption
data	unloading point:	Amagasaki-shi, Hyogo	From 13 Apr. to 31 Oct.

No.	Kobe-88-Ka-4914
Type	MITSUBISHI P-FU415N rev

Engine

8DC9

Registration

1988

Total

20000 kg

weight

<Normal> ~2009 Apr. 13

			fuel con-
		Running	sumption	fuel
to	from	distance	amounts	consumption

		Load (kg)			Load (kg)	Dates	(km)	(l)	(km/l)

YONESHO	Ishikawa	10,400	empty	—	—	2009	670	230	2.91
						Feb. 4-5

2009 Apr. 13 ~

		fuel con-
	Running	sumption	fuel
from	distance	amounts	consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

YONESHO	Ishikawa	10,600	empty	—	—	2009	675	205	3.29
						May 14-15
YONESHO	Ishikawa	10,700	empty	—	—	2009	667	205	3.25
						May 28-29
						Ave	671	205	3.27

									average of
							Reduction		reduction

			rate from		rate from
to	from		normal		normal

		Load (kg)			Load (kg)	Dates	(%)	Notes	(%)

YONESHO	Ishikawa	10,600	empty	—	—	2009	−12%		−13%
						May 14-15
YONESHO	Ishikawa	10,700	empty	—	—	2009
						May 28-29	−10%
						Ave	−11%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 43

destination	loading point:	Wajima, Ishikawa	Comparison in the fuel amounts & the fuel consumption
data	unloading point:	Amagasaki-shi, Hyogo	From 13 Apr. to 31 Oct.

No.	Fukui-800-Ka-428
Type	MITSUBISHI P-FU418N rev

Engine

6D22

Registration

1995

Total	20640 kg
weight

<Normal> ~2009 Apr. 13

			fuel con-
		Running	sumption	fuel
to	from	distance	amounts	consumption

		Load (kg)			Load (kg)	Dates	(km)	(l)	(km/l)

YONESHO	Ishikawa	10,500	empty	—	—	2009	660	235	2.81
						Feb. 27-28
YONESHO	Ishikawa	10,500	empty	—	—	2009
						Jul.31-	650	216	3.01
						Sep. 1
						Ave	655	226	2.90

2009 Apr. 13 ~

		fuel con-
	Running	sumption	fuel
from	distance	amounts	consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

YONESHO	Ishikawa	10,800	empty	—	—	2009	660	200	3.30
						Apr. 17-20
YONESHO	Ishikawa	10,600	empty	—	—	2009	650	181	3.59
						Jun. 4-5
YONESHO	Ishikawa	10,500	empty	—	—	2009	661	200	3.31
						Sep. 11-12
						Ave	657	194	3.39

				average of
		Reduction		reduction

			rate from		rate from
	from		normal		normal

to			Load (kg)	Dates	(%)	Notes	(%)

YONESHO	Ishikawa	10,800	empty	—	—	2009	−12%	−13%
						Apr. 17-20
YONESHO	Ishikawa	10,600	empty	—	—	2009	−19%
						Jun. 4-5
YONESHO	Ishikawa	10,500	empty	—	—	2009	−12%
						Sep. 11-12
						Ave	−14%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

Table 42 and Table 43 show that an average reduction rate of −13% is achieved in 5 running tests for which the loading place is Wajima of Ishikawa ken and the unloading place is Amagasaki-shi of Hyogo ken.

TABLE 44

destination	loading point:	Nakaniikawa-gun,
data		Toyama	Comparison in the fuel amounts & the fuel consumption
	unloading point:	Takasago-shi, Hyogo	From 13 Apr. to 31 Oct.

No.	Kobe-88-Ka-4914
Type	MITSUBISHI P-FU415N rev

Engine

8DC9

Registration

1988

Total	20000 kg
weight

<Normal> ~2009 Apr. 13

			fuel con-
		Running	sumption	fuel
to	from	distance	amounts	consumption

		Load (kg)			Load (kg)	Dates	(km)	(l)	(km/l)

TATEYAMA	TOYAMA	10,200	empty	—	—	2009	898	267	3.36
~ KANEKA						Feb. 26-27
TATEYAMA	TOYAMA	10,400	empty	—	—	2009	898	308	2.92
~ KANEKA						Dec. 11-12
						Ave	898	288	3.12

2009 Apr. 13 ~

		fuel con-
	Running	sumption	fuel
from	distance	amounts	consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

TATEYAMA	TOYAMA	10,400	empty	—	—	2009	899	251	3.58
~ KANEKA						May 28-29
TATEYAMA	TOYAMA	10,400	empty	—	—	2009	890	270	3.30
~ KANEKA						Jun. 1-2
TATEYAMA	TOYAMA	10,500	empty	—	—	2009	901	260	3.47
~ KANEKA						Jun. 3-4
TATEYAMA	TOYAMA	10,400	empty	—	—	2009	895	272	3.29
~ KANEKA						Jul. 1-2
						Ave	896	263	3.40

				average of
		Reduction		reduction

			rate from		rate from
	from		normal		normal

to			Load (kg)	Dates	(%)	Notes	(%)

TATEYAMA	TOYAMA	10,400	empty	—	—	2009	−13%	−12%
~ KANEKA						May 28-29
TATEYAMA	TOYAMA	10,400	empty	—	—	2009	−5%
~ KANEKA						Jun. 1-2
TATEYAMA	TOYAMA	10,500	empty	—	—	2009	−10%
~ KANEKA						Jun. 3-4
TATEYAMA	TOYAMA	10,400	empty	—	—	2009	−5%
~ KANEKA						Jul. 1-2
						Ave	−8%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 45

destination data	loading point:	Nakaniikawa-gun, Toyama	Comparison in the fuel amounts & the fuel consumption
	unloading point:	Takasago-shi, Hyogo	From 13 Apr. to 31 Oct.

	No.	Fukui-800-Ka-428
	Type	MITSUBISHI P-FU418N rev

Engine

6D22

Registration

1995

	Total weight	20640 kg

<Normal> ~2009 Apr. 13

				fuel	fuel
to	from		Running	consumption	consumption

		Load (kg)			Load (kg)	Dates	distance (km)	amounts (l)	(km/l)

TATEYAMA~	Toyama	10,100	empty	—	—	2008	914	277	3.30
KANEKA						Nov. 4-5
TATEYAMA~	Toyama	10,300	empty	—	—	2009	888	250	3.55
KANEKA						Jan. 7-8
						Ave	901	264	3.42

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

TATEYAMA~	Toyama	10,100	empty	—	—	2009	878	250	3.51
KANEKA						Jun. 10-11

TATEYAMA~	Toyama	10,200	empty	(including Operation	2009	939	230	4.08
KANEKA				to Tatsumi)	Jun. 17-18

TATEYAMA~	Toyama	10,300	empty	—	—	2009	910	258	3.53
KANEKA						Jul. 13-14
TATEYAMA~	Toyama	10,250	empty	—	—	2009	880	240	3.67
KANEKA						Aug. 27-28
						Ave	902	245	3.69

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

TATEYAMA~	Toyama	10,100	empty	—	—	2009	−3%		−12%
KANEKA						Jun. 10-11

TATEYAMA~	Toyama	10,200	empty	(including operation	2009	−16%
KANEKA				to Tatsumi)	Jun. 17-18

TATEYAMA~	Toyama	10,300	empty	—	—	2009	−3%
KANEKA						Jul. 13-14
TATEYAMA~	Toyama	10,250	empty	—	—	2009	−7%
KANEKA						Aug. 27-28
						Ave	−7%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 46

destination data	loading point:	Nakaniikawa-gun, Toyama	Comparison in the fuel amounts & the fuel consumption
	unloading point:	Takasago-shi, Hyogo	From 13 Apr. to 31 Oct.

	No.	Fukui-800-Ka-438
	Type	NISSAN U-CD450NC rev

Engine

PE6

Registration

1993

	Total weight	19810 kg

<Normal> ~2009 Apr. 13

				fuel	fuel
to	from		Running	consumption	consumption

		Load (kg)			Load (kg)	Dates	distance (km)	amounts (l)	(km/l)

TATEYAMA~	Toyama	10,110	empty	—	—	2009	1,016	318	3.19
KANEKA						Feb. 11-12
TATEYAMA~	Toyama	10,390	empty	—	—	2009	990	383	2.58
KANEKA						Mar. 12-13
						Ave	1,003	351	2.86

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

TATEYAMA~	Toyama	10,110	empty	—	—	2009	990	274	3.61
KANEKA						Oct. 14-15

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

TATEYAMA~	Toyama	10,110	empty	—	—	2009	−20%	−12%
KANEKA						Oct. 14-15

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

Table 44 to Table 46 show that an average reduction rate of −12% is achieved in 9 running tests for which the loading place is Nakaniikawa-gun of Toyama ken and the unloading place is Takasago-shi of Hyogo ken.

TABLE 47

destination data	loading point:	Noto, Ishikawa	Comparison in the fuel amounts & the fuel consumption
	unloading point:	Amagasaki-shi, Hyogo	From 13 Apr. to 31 Oct.

	No.	Kobe-88-Ka-4914
	Type	MITSUBISHI P-FU415N rev

Engine

8DC9

Registration

1988

	Total weight	20000 kg

<Normal> ~2009 Apr. 13

				fuel	fuel
to	from		Running	consumption	consumption

		Load (kg)			Load (kg)	Dates	distance (km)	amounts (l)	(km/l)

ISHIKAWA	Ishikawa	10,300	empty	—	—	2009	729	273	2.67
SANY						Jan. 8-9

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

ISHIKAWA	Ishikawa	empty	—	—	2009	730	216	3.38
SANY					Jun. 19-22

								average of
						Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

ISHIKAWA	Ishikawa	empty	—	—	2009	−20%	−14%
SANY					Jun. 19-22

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 48

destination data	loading point:	Noto, Ishikawa	Comparison in the fuel amounts & the fuel consumption
	unloading point:	Amagasaki-shi, Hyogo	From 13 Apr. to 31 Oct.

	No.	Fukui-800-Ka-428
	Type	MITSUBISHI P-FU418N rev

Engine

6D22

Registration

1995

	Total weight	20640 kg

<Normal> ~2009 Apr. 13

				fuel	fuel
to	from		Running	consumption	consumption

		Load (kg)			Load (kg)	Dates	distance (km)	amounts (l)	(km/l)

ISHIKAWA	Ishikawa	10,000	empty	—	—	2008	720	215	3.35
SANY						Aug. 12-13
ISHIKAWA	Ishikawa	7,800	empty	—	—	2009	688	200	3.44
SANY						Mar. 16-17

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

ISHIKAWA	Ishikawa	10,000	empty	—	—	2009	720	190	3.79
SANY						Apr. 22-23
ISHIKAWA	Ishikawa	8,000	empty	—	—	2009	689	182	3.79
SANY						May 26-27

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

ISHIKAWA	Ishikawa	10,000	empty	—	—	2009	−12%	−14%
SANY						Apr. 22-23
ISHIKAWA	Ishikawa	8,000	empty	—	—	2009	−9%
SANY						May 26-27

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

Table 47 and Table 48 show that an average reduction rate of −14% is achieved in 3 running tests for which the loading place is Noto of Isikawa ken and the unloading place is Amagasaki-shi of Hyogo ken.

TABLE 49

destination data	to	loading point:	Amagasaki-shi, Hyogo	Comparison in the fuel amounts & the fuel consumption
		unloading point:	Kitatone, Ibaraki	From 13 Apr. to 31 Oct.
	from	loading point:	Sano-shi, Tochigi
		unloading point:	Amagasaki-shi, Hyogo

	No.	Fukui-800-Ka-357
	Type	NISSAN P-CD45NC rev

Engine

PE6

Registration

1989

	Total weight	19,870 kg

<Normal> ~2009 Apr. 13

				fuel	fuel
to	from		Running	consumption	consumption

		Load (kg)			Load (kg)	Dates	distance (km)	amounts (l)	(km/l)

KOGUNIS	Kitatone	8,300	YOSHIKAWA	Tochigi	10,600	2008	1,270	405	3.14
						Jun. 17-18
KOGUNIS	Kitatone	8,300	YOSHIKAWA	Tochigi	10,200	2008	1,270	411	3.09
						Jun. 22-25
KOGUNIS	Kitatone	8,100	YOSHIKAWA	Tochigi	10,400	2008	1,270	440	2.89
						Jul. 5-9
						Ave	1270	419	3.03

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

KOGUNIS	Kitatone	8,300	YOSHIKAWA	Tochigi	10,600	2009	1,270	400	3.18
						Jun. 12-17
KOGUNIS	Kitatone	8,300	YOSHIKAWA	Tochigi	10,400	2009	1,270	404	3.14
						Sept. 22-24
						Ave	1,270	402	3.16

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

KOGUNIS	Kitatone	8,300	YOSHIKAWA	Tochigi	10,600	2009	−5%	−9%
						Jun. 12-17
KOGUNIS	Kitatone	8,300	YOSHIKAWA	Tochigi	10,400	2009	−4%
						Sept. 22-24
						Ave	−4%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 50

destination data	to	loading point:	Amagasaki-shi, Hyogo	Comparison in the fuel amounts & the fuel consumption
		unloading point:	Kitatone, Ibaraki	From 13 Apr. to 31 Oct.
	from	loading point:	Sano-shi, Tochigi
		unloading point:	Amagasaki-shi, Hyogo

	No.	Fukui-800-Ka-438
	Type	NISSAN U-CD450NC rev

Engine

PE6

Registration

1993

	Total weight	19810 kg

<Normal> ~2009 Apr. 13

			Running	fuel
to	from		distance	consumption	fuel

		Load (kg)			Load (kg)	Dates	(km)	amounts	consumption

KOGUNIS	Kitatone	8,350	YOSHIKAWA	Tochigi	10,400	2008	1,326	474	2.80
						Dec. 1-3

2009 Apr. 13~

Running

fuel

from

distance

consumption

fuel

to			Load (kg)	Dates	(km)	amounts	consumption

KOGUNIS	Kitatone	★7500	YOSHIKAWA	Tochigi	10,800	2009	1,326	407	3.26
						Sep. 4-8

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

KOGUNIS	Kitatone	★7500	YOSHIKAWA	Tochigi	10,800	2009	−14%	−9%
						Sep. 4-8

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

Table 49 and Table 50 show that an average reduction rate of −9% is achieved in 3 running tests for the outward path (loading place: Amagasaki-shi of Hyogo ken, unloading place: Kitatone of Ibaragi ken) and the return path (loading place: Sano-shi of Tochigi ken, unloading place: Amagasaki-shi of Hyogo ken).

TABLE 51

destination data	to	loading point:	Izumisano-shi, Osaka	Comparison in the fuel amounts & the fuel consumption
		unloading point:	Echizen, Fukui	From 13 Apr. to 31 Oct.
	from	loading point:	Nakaniikawa, Toyama
		unloading point:	Takasago-shi, Hyogo

	No.	Fukui-800-Ka-351
	Type	ISUZU P-CXG23M rev

Engine

6SD1

Registration

1986

	Total weight	19820 kg

<Normal> ~2009 Apr. 13

			Running	fuel	fuel
to	from		distance	consumption	consumption

		Load (kg)			Load (kg)	Dates	(km)	amounts (l)	(km/l)

FUJI~	Fukui	10,000	TATEYAMA~	Toyama	10,300	2009	1,003	275	3.65
KAWAKEN			KANEKA			Jan. 27-29

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

FUJI~	Fukui	10,300	TATEYAMA~	Toyama	10,000	2009	1,064	282	3.77
KAWAKEN			KANEKA			May 27-29

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

FUJI~	Fukui	10,300	TATEYAMA~	Toyama	10,000	2009	−3%	−8%
KAWAKEN			KANEKA			May 27-29

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 52

destination data	to	loading point:	Izumisano-shi, Osaka	Comparison in the fuel amounts & the fuel consumption
		unloading point:	Echizen-shi, Fukui	From 13 Apr. to 31 Oct.
	from	loading point:	Nakaniikawa-gun, Toyama
		unloading point:	Takasago-shi, Hyogo

	No.	Fukui-800-Ka-428
	Type	MITSUBISHI P-FU418N rev

Engine

6D22

Registration

1995

	Total weight	20640 kg

<Normal> ~2009 Apr. 13

				fuel
to	from		Running	consumption	fuel

		Load (kg)			Load (kg)	Dates	distance (km)	amounts	consumption

FUJI~	Fukui	10,000	TATEYAMA~	Toyama	10,100	2009	973	314	3.10
KAWAKEN			KANEKA			Jan. 26-28

2009 Apr. 13~

Running

fuel

from

distance

consumption

fuel

to			Load (kg)	Dates	(km)	amounts	consumption

FUJI~	Fukui	10,000	TATEYAMA~	Toyama	10,200	2009	979	292	3.35
KAWAKEN			KANEKA			May 11-13
FUJI~	Fukui	10,000	TATEYAMA~	Toyama	10,100	2009	975	280	3.48
KAWAKEN			KANEKA			Jun. 1-3
FUJI~	Fukui	10,000	TATEYAMA~	Toyama	10,200	2009	977	250	3.91
KAWAKEN			KANEKA			Aug. 18-20
FUJI~	Fukui	10,000	TATEYAMA~	Toyama	10,200	2009	1,024	300	3.41
KAWAKEN			KANEKA			Sep. 15-16
						Ave	989	281	3.52

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

FUJI~	Fukui	10,000	TATEYAMA~	Toyama	10,200	2009	−8%	−8%
KAWAKEN			KANEKA			May 11-13
FUJI~	Fukui	10,000	TATEYAMA~	Toyama	10,100	2009	−11%
KAWAKEN			KANEKA			Jun. 1-3
FUJI~	Fukui	10,000	TATEYAMA~	Toyama	10,200	2009	−20%
KAWAKEN			KANEKA			Aug. 18-20
FUJI~	Fukui	10,000	TATEYAMA~	Toyama	10,200	2009	−10%
KAWAKEN			KANEKA			Sep. 15-16
						Ave	−12%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

Table 51 and Table 52 show that an average reduction rate of −8% is achieved in 5 running tests for the outward path (loading place: Izumisano-shi of Osaka-fu, unloading place: Echizen-shi of Fukui ken) and the return path (loading place: Nakaniikawa-gun of Toyama ken, unloading place: Takasago-shi of Hyogo ken).

TABLE 53

destination data	loading point:	Amagasaki-shi, Hyogo	Comparison in the fuel amounts & the fuel consumption
	unloading point:	Yokkaichi-shi, Aichi	From 13 Apr. to 31 Oct.

	No.	Kobe-130-A-8002
	Type	VOLVO Tractor

Engine

D12

Registration

2002

	Total weight	39920 kg

<Normal> ~2009 Apr. 13

				fuel	fuel
to	from		Running	consumption	consumption

		Load (kg)			Load (kg)	Dates	distance (km)	amounts (l)	(km/l)

JSR	Yokkaichi	15,100	empty	—	—	2009	307	150	2.05
						Jan. 6-7
JSR	Yokkaichi	15,100	empty	—	—	2009	310	157	1.97
						Jan. 9-12
JSR	Yokkaichi	15,100	empty	—	—	2009	294	155	1.90
						Feb. 27-Mar.2
						Ave	304	154	1.97

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

JSR	Yokkaichi	15,100	empty	—	—	2009	310	144	2.15
						Apr. 17-20
JSR	Yokkaichi	15,100	empty	—	—	2009	308	142	2.17
						May 26-27
JSR	Yokkaichi	15,100	empty	—	—	2009	310	152	2.04
						Jun. 26-29
						Ave.	309	146	2.12

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

JSR	Yokkaichi	15,100	empty	—	—	2009	−5%	Fri.~Mon.	−6%
						Apr. 17-20		Delivery
JSR	Yokkaichi	15,100	empty	—	—	2009	−10%	Tomorrow
						May 26-27		Delivery
JSR	Yokkaichi	15,100	empty	—	—	2009	−3%	Fri.~Mon.
						Jun. 26-29		Delivery
						Ave.	−7%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 54

destination data	loading point:	Amagasaki-shi, Hyogo	Comparison in the fuel amounts & the fuel consumption
	unloading point:	Yokkaichi-shi, Aichi	From 13 Apr. to 31 Oct.

	No.	Kobe-130-A-8003
	Type	VOLVO Tractor

Engine

D12C

Registration

2003

	Total weight	39920 kg

<Normal> ~2009 Apr. 13

				fuel	fuel
to	from		Running	consumption	consumption

		Load (kg)			Load (kg)	Dates	distance (km)	amounts (l)	(km/l)

JSR	Yokkaichi	15,000	empty	—	—	2009	310	160	1.94
						Apr. 16-17

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

JSR	Yokkaichi	15,100	empty	—	—	2009	310	150	2.07
						Apr. 22-23
JSR	Yokkaichi	15,110	empty	—	—	2009	310	156	1.99
						Oct. 1-2
JSR	Yokkaichi	15,050	empty	—	—	2009	307	156	1.97
						Oct. 13-14
JSR	Yokkaichi	15,090	empty	—	—	2009	322	166	1.94
						Oct. 15-16
JSR	Yokkaichi	15,030	empty	—	—	2009	309	141	2.19
						Oct. 19-20
JSR	Yokkaichi	15,170	empty	—	—	2009	306	150	2.04
						Oct. 20-21
JSR	Yokkaichi	15,000	empty	—	—	2009	294	138	2.13
						Oct. 21-22
JSR	Yokkaichi	15,000	empty	—	—	2009	313	155	2.02
						Oct. 23-26
						Ave.	309	152	2.03

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

JSR	Yokkaichi	15,100	empty	—	—	2009	−6%		−6%
						Apr. 22-23
JSR	Yokkaichi	15,110	empty	—	—	2009	−3%
						Oct. 1-2
JSR	Yokkaichi	15,050	empty	—	—	2009	−2%
						Oct. 13-14
JSR	Yokkaichi	15,090	empty	—	—	2009	0%	goods loaded
						Oct. 15-16		in the afternoon
								for delivery the
JSR	Yokkaichi	15,030	empty	—	—	2009	−9%
						Oct. 19-20
JSR	Yokkaichi	15,170	empty	—	—	2009	−5%
						Oct. 20-21
JSR	Yokkaichi	15,000	empty	—	—	2009	−9%	last month goods
						Oct. 21-22		loaded in the
								afternoon for
JSR	Yokkaichi	15,000	empty	—	—	2009	−4%	Fri.~Mon.
						Oct. 23-26
						Ave	−5%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

Table 53 and Table 54 show that an average reduction rate of −6% is achieved in 11 running tests for which the loading place is Amagasaki-shi of Hyogo ken and unloading place is Noto of Isikawa ken.

TABLE 55

destination data	loading point:	Yokkaichi-shi, Aichi	Comparison in the fuel amounts & the fuel consumption
	unloading point:	Amagasaki-shi, Hyogo	From 13 Apr. to 31 Oct.

	No.	Kobe-88-Ka-3714
	Type	ISUZU P-CXM19P rev.

Engine

10PC1

Registration

1984

	Total weight	19950 kg

<Normal> ~2009 Apr. 13

				fuel	fuel
to	from		Running	consumption	consumption

		Load (kg)			Load (kg)	Dates	distance (km)	amounts (l)	(km/l)

LION	Yokkaichi	8,100	empty	—	—	Apr. 3, 2009	340	115	2.96
YOKKAICHI

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

LION	Yokkaichi	9,040	empty	—	—	Apr. 12, 2009	340	100	3.40
YOKKAICHI

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

LION	Yokkaichi	9,040	empty	—	—	Apr. 12, 2009	−13%	−17%
YOKKAICHI

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 56

destination data	loading point:	Yokkaichi-shi, Aichi	Comparison in the fuel amounts & the fuel consumption
	unloading point:	Amagasaki-shi, Hyogo	From 13 Apr. to 31 Oct.

	No.	Kobe-88-Ka-3900
	Type	ISUZU P-CXM19P rev.

Engine

10PC1

Registration

1984

	Total weight	19835 kg

<Normal> ~2009 Apr. 13

				fuel	fuel
to	from		Running	consumption	consumption

		Load (kg)			Load (kg)	Dates	distance (km)	amounts (l)	(km/l)

LION	Yokkaichi	8,000	empty	—	—	Oct. 20, 2008	342	112	3.05
YOKKAICHI

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

LION	Yokkaichi	8,100	empty	—	—	Apr. 15, 2009	362
YOKKAICHI
LION	Yokkaichi	8,000	empty	—	—	Apr. 16, 2009	363	207	3.50
YOKKAICHI
LION	Yokkaichi	8,000	empty	—	—	May 26, 2009	362	100	3.62
YOKKAICHI
LION	Yokkaichi	8,100	empty	—	—	May 27, 2009	362	106	3.42
YOKKAICHI
						Ave	362	103	3.51

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

LION	Yokkaichi	8,100	empty	—	—	Apr. 15, 2009		for two	−17%
YOKKAICHI								days in a
LION	Yokkaichi	8,000	empty	—	—	Apr. 16, 2009	−13%	row
YOKKAICHI
LION	Yokkaichi	8,000	empty	—	—	May 26, 2009	−16%
YOKKAICHI
LION	Yokkaichi	8,100	empty	—	—	May 27, 2009	−11%
YOKKAICHI
						Ave	−15%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 57

destination data	loading point:	Yokkaichi-shi, Aichi	Comparison in the fuel amounts & the fuel consumption
	unloading point:	Amagasaki-shi, Hyogo	From 13 Apr. to 31 Oct.

	No.	Kobe-88-Ka-4112
	Type	ISUZU P-CXM19P rev.

Engine

10PC1

Registration

1985

	Total weight	19885 kg

<Normal> ~2009 Apr. 13

				fuel	fuel
to	from		Running	consumption	consumption

		Load (kg)			Load (kg)	Dates	distance (km)	amounts (l)	(km/l)

LION	Yokkaichi	8,000	empty	—	—	Dec. 3, 2008
YOKKAICHI
LION	Yokkaichi	8,000	empty	—	—	Dec. 4, 2008	671	272	2.47
YOKKAICHI
						Ave.	336	136	2.47

2009 Apr. 13~

								fuel
							Running	consumption	fuel

from

distance

amounts

consumption

to			Load (kg)	Dates	(km)	(l)	(km/l)

LION	Yokkaichi	8,100	empty	—	—	May 11, 2009	337
YOKKAICHI
LION	Yokkaichi	8,000	empty	—	—	May 13, 2009	346	235	2.90
YOKKAICHI
LION	Yokkaichi	8,000	empty	—	—	May 19, 2009
YOKKAICHI
LION	Yokkaichi	8,100	empty	—	—	May 20, 2009	685	216	3.17
YOKKAICHI
						Ave	342	113	3.03

									average of
							Reduction		reduction

from

rate from

to			Load (kg)	Dates	normal (%)	Notes	normal (%)

LION	Yokkaichi	8,100	empty	—	—	May 11, 2009		for two	−17%
YOKKAICHI								days in a
LION	Yokkaichi	8,000	empty	—	—	May 13, 2009	−15%	row
YOKKAICHI
LION	Yokkaichi	8,000	empty	—	—	May 19, 2009		for two
YOKKAICHI								days in a
LION	Yokkaichi	8,100	empty	—	—	May 20, 2009	−22%	row
YOKKAICHI
						Ave	−18%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

Table 55 to Table 57 show that an average reduction rate of −17% is achieved in 9 running tests for which the loading place is Yokkaichi-shi of Aichi ken and unloading place is Amagasaki-shi of Hyogo ken.
As is clear from these results, the fuel consumption performance can be improved. The fuel consumption performance is improved when the injection amount of the eco-substance is about 0.5 volume %.
4. [Running Test when the Eco-Fuel is Used in Combination]
Next, the running test was performed for a case where the eco fuel obtained by injecting the eco-substance to the internal-combustion engine fuel (light oil, gasoline for example) was used with the new eco-friendly lubrication oil, the result of which is shown in Table 58 to Table 60. In Table 58 and Table 59, with regard to a diesel truck using light oil, the left side shows the result when the normal fuel and the normal lubrication oil were used, the middle side shows the result when the eco fuel and the normal lubrication oil were used, and the right side shows the result when the eco fuel and the new eco-friendly lubrication oil were used. Table 60 shows the result for a passenger vehicle using regular gasoline.

TABLE 58

comparison in the fuel consumption <New eco-friendly lubrication oil (including 0.3 volume % of eco-substance)>
September

<Normal> ~2009 Apr. 13

fuel

September

to

from

consumption

The vehicle information			Load (kg)			Load (kg)	Dates	Running distance (km)	amounts (l)	(km/l)

No.	Kobe-130-A-8003	Lion	Yokkaichi	15,140	empty	—	—	Jan. 25, 2008	316	154	2.05
Type	VOLVO Tractor	Lion	Yokkaichi	17,110	empty	—	—	Apr. 9, 2008		150	0.00

Engine

D12C

Registration

2003

Lion

Yokkaichi

12,990

empty

—

May 15, 2008

320

141

2.27

Total weight	39920 kg	Lion	Yokkaichi	15,000	empty	—	—	May 26, 2008	327	143	2.29
			Ave.	15,060				Ave	321	147	2.18

		<New eco-friendly lubrication oil (including 1.0 volume % of eco-substance)>
		2009 Apr. 13~2010 Mar. 30

fuel

September

from

consumption

The vehicle information	to		Load (kg)	Dates	Running distance (km)	amounts (l)	(km/l)

No.	Kobe-130-A-8003	Lion	15,000	empty	—	Oct. 5, 2009	319	142	2.25
Type	VOLVO Tractor	Lion	15,000	empty	—	Oct. 6, 2009	320	145	2.21

Engine

D12C

Registration

2003

Ave

320

144

2.23

Total weight	39920 kg

		<[eco-fuel (including 0.5 volume % of eco-substance)] + [New eco-friendly lubrication
		oil (including 0.3 volume % of eco-substance)]> 2010 Apr. 1~

fuel

September

from

Running

consumption

Reduction rate

Reduction rate from

The vehicle information	to		Load (kg)	Dates	distance (km)	amounts (l)	(km/l)	from normal (%)	only eco fuel (%)

No.	Kobe-130-A-8003	Lion	16,770	empty	—	Sept. 6, 2010	318	140	2.27	−4%	−2%
Type	VOLVO Tractor	Lion	11,330	empty	—	Sept. 9, 2010	320	138	2.32	−6%	−4%

Engine

D12C

Registration

2003

Ave

319

139

2.29

−5%

−3%

Total weight

39920 kg

−5%

−3%

	10t car: average of Reduction rate	—	−7%
	trailer: average of Reduction rate	−5%	−5%
	all vehicles: average of Reduction rate	—	−6%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers

TABLE 59

comparison in the fuel consumption <New eco-friendly lubrication oil (including 0.3 volume % of eco-substance
October

<Normal> ~2009 Apr. 13

Running

fuel

October

to

from

distance

consumption

The vehicle information			Load (kg)			Load (kg)	Dates	(km)	amounts (l)	(km/l)

No.	Kobe-88-Ka-3714	SK	Kawaguchi	8,300	TOKUOKA	Tokyo	10,120	2009	1,171	442	2.65
Type.	ISUZU P-CXM19P rev							Jan. 14-16

Engine

10PC1

Registration

1984

Total weight

19,953 kg

No.

Kobe-88-Ka-4112

TAKOUYUSHI

Aichi

—

no date

Type.

ISUZU P-CXM19P rev

SK

Kawaguchi

10,100

TOUSHIN

Nagano

10,520

2008

1,219

432

2.82

Engine

10PC1

Registration

1985

Oct. 17-21

Total weight

19,885 kg

No.

Kobe-88-Ka-4397

OYATSU

Mie

—

YONESHO

Toyama

—

no date

Type.

MITSUBISHI P-FU415N rev

Engine

8DC9

Registration

1986

Total weight

19,715 kg

No.

Fukui-800-Ka-357

SK

Saitama

—

MARUSHO

Sendai

—

no date

Type.

NISSAN P-CD45NC rev

Engine

PE6

Registration

1989

Total weight

19,870 kg

No.

Fukui-800-Ka-358

SK

Kawaguchi

—

NAOTOMI

Nagano

—

no date

Type.

NISSAN P-CD45NC rev

Engine

PE6

Registration

1989

Total weight

19,870 kg

No.

Kobe-130-A-8002

MIZUSAWAKAGAKU

Yamagata

—

NIIGATAKASEI

Niigata

—

no date

Type.

VOLVO Tractor

Engine

D12

Registration

2002

Total weight

39920 kg

		SANYOKASEI	Nagoya	—	—	—	—	no date

				<eco-fuel (including 1.0 volume % of eco-substance)>
				2009 Apr. 13~2010 Mar. 30

										fuel
									Running	consumption	fuel

October

from

distance

amounts

consumption

The vehicle information	to		Load (kg)	Dates	(km)	(l)	(km/l)

No.	Kobe-88-Ka-3714	SK	7,500	TOKUKA	8400	2009	1,245	427	2.92
Type.	ISUZU P-CXM19P rev					Feb. 22-24

Engine

10PC1

Registration

1984

Total weight	19,953 kg
No.	Kobe-88-Ka-4112	TAKOUYUSHI	5000	—	—	Mar. 24, 2010	360	124	2.90
Type.	ISUZU P-CXM19P rev	SK	6000	10,100	TOUSHIN	2009 Nov. 21-23	1,237	405	3.05

Engine

10PC1

Registration

1985

Total weight	19,885 kg
No.	Kobe-88-Ka-4397	OYATSU	9900	YONESHO	9900	2009 Aug. 25-27	883	285	3.10
Type.	MITSUBISHI P-FU415N rev

Engine

8DC9

Registration

1986

Total weight	19,715 kg
No.	Fukui-800-Ka-357	SK	8280	MARUSHO	10880	2010 Nov. 13-17	1,910	517	3.69
Type.	NISSAN P-CD45NC rev	SK	8310	MARUSHO	10970	2009 Oct. 18-20	1,910	513	3.72

Engine

PE6

Registration

1989

Ave

1,910

515

3.71

Total weight	19,870 kg
No.	Fukui-800-Ka-358	SK	5300	NAOTOMI	10770	2009 Dec. 23-25	1,318	387	3.40
Type.	NISSAN P-CD45NC rev

Engine

PE6

Registration

1989

Total weight	19,870 kg
No.	Kobe-130-A-8002	MIZUSAWAKAGAKU	12550	NIIGATAKASEI	10420	2010 Feb. 22-24	1,573	520	3.03
Type.	VOLVO Tractor	MIZUSAWAKAGAKU	12000	NIIGATAKASEI	10300	2009 Nov. 26-28	1,579	475	3.32

Engine

D12

Registration

2002

MIZUSAWAKAGAKU

12,540

NIIGATAKASEI

10280

2009 Oct. 1-3

1,581

472

3.35

Total weight	39920 kg					Ave	1,578	489	3.23
		SANYOKASEI	12500	—	—	Ave	373	148	2.52

				<[eco-fuel (including 0.5 volume % of eco-substance)] + [New eco-friendly lubrication
				oil (including 0.3 volume % of eco-substance)]> 2010

fuel

Reduction

Running

consumption

fuel

Reduction

rate from

October

from

distance

amounts

consumption

rate from

only eco

The vehicle information	to		Load (kg)	Dates	(km)	(l)	(km/l)	normal (%)	fuel (%)

No.	Kobe-88-Ka-3714	SK	7,000	TOKUOKA	10170	2010	1,175	360	3.26	−19%	−10%
Type.	ISUZU P-CXM19P rev					Oct. 12-14

Engine

10PC1

Registration

1984

Total weight	19,953 kg
									Ave	−19%	−10%
No.	Kobe-88-Ka-4112	TAKOUYUSHI	9850	—	—	Oct. 4, 2010	352	129	2.96	—	−2%
Type.	ISUZU P-CXM19P rev	SK	8410	10,300	TOUSHIN	2010	1,184	350	3.38	−16%	−10%

Engine

10PC1

Registration

1985

Oct. 11-13

Total weight	19,885 kg
									Ave	−16%	−6%
No.	Kobe-88-Ka-4397	OYATSU	9900	YONESHO	10260	2009	889	262	3.39	—	−7%
Type.	MITSUBISHI P-FU415N rev					Aug. 25-27

Engine

8DC9

Registration

1986

Total weight	19,715 kg
									Ave	—	−7%
No.	Fukui-800-Ka-357	SK	7610	MARUSHO	10780	2010	1,930	510	3.78	—	−2%
Type.	NISSAN P-CD45NC rev					Oct. 15-18

Engine

PE6

Registration

1989

Total weight	19,870 kg
									Ave	—	−2%
No.	Fukui-800-Ka-358	SK	8670	NAOTOMI	10770	2010	1,330	380	3.50	—	−3%
Type.	NISSAN P-CD45NC rev					Oct. 1-5

Engine

PE6

Registration

1989

Total weight	19,870 kg
									Ave	—	−3%
No.	Kobe-130-A-8002	MIZUSAWAKAGAKU	12610	NIIGATAKASEI	9160	2010	1,553	439	3.54	—	−9%
Type.	VOLVO Tractor					Oct. 14-16

Engine

D12

Registration

2002

Total weight	39920 kg
		SANYOKASEI	12570	—	—	2010	388	149	2.60	—	−3%
						Oct. 5-6
									Ave	—	−6%

	Average of all vehicles	−18%	−6%

conditions
loadage: +−500 kg
Utilization of the highway: 5~10%
Tank cleaning
using the power of loading and unloading
Driver
direct delivery from fuelmakers
indicates data missing or illegible when filed

As can be seen from the above, the combination of the eco
fuel and the new eco-friendly lubrication oil can further improve the fuel consumption performance.
The reason why the combination of the eco fuel and the new eco-friendly lubrication oil can improve the fuel consumption performance is that the eco fuel injected with the eco-substance itself has an effect of reducing the fuel consumption and also functions like lubrication oil partially in the mechanical parts. Thus, the eco-substance included in the fuel provides the effect.
Specifically, in the piston 2 and the con rod 1 shown in FIG. 1 for example, the lubrication oil flows from the lower side to the upper side of the con rod 1. Then, since the concave section 3 d of the piston 2 generally includes an oil ring (not shown), the lubrication oil flowed to the upper side passes through the oil hole 6 and is returned to the lower side by the oil ring of the concave section 3 d (arrow A). The reason is that the lubrication oil at the upper side than the concave section 3 d causes the PM black smoke or carbon generation, thus deteriorating the engine performance.
On the other hand, the non-existence of an oil film at the upper side than the concave section 3 d of the piston 2 undesirably causes metal attack. However, in an actual case, the fuel injected from the upper side of the piston 2 forms a thin oil film (arrow B) to suppress the metal attack at the upper side of the piston 2, thus allowing the fuel to function like lubrication oil.
When the fuel includes the eco-substance at this stage, friction is reduced compared with the conventional case and the oxidation and deterioration of the fuel as lubrication oil can be suppressed. It is also effective to prevent the rust of the piston 2.

5. [Rust Prevention Experiment]

Next, a rust prevention experiment was performed to investigate the rust prevention effect of the new eco-friendly lubrication oil. The rust prevention experiment was performed in the manner as described below. Specifically, the respective parts coated with normal lubrication oil and the respective parts coated with the new eco-friendly lubrication oil were left outside. Then, the rust states of the respective parts after the passage of a predetermined period were visually inspected.
FIG. 12 to FIG. 15 show the rust states from Sep. 16, 2010 to Oct. 18, 2010. In FIG. 12 to FIG. 15, the upper side shows the result for the new eco-friendly lubrication oil and the lower side shows the result for the normal lubrication oil.
The parts coated with the normal lubrication oil were significantly oxidized and showed a high amount of red rust. On the other hand, the parts coated with the new eco-friendly lubrication oil showed a very small amount of red rust. This clearly shows that the new eco-friendly lubrication oil has a rust prevention effect
As described above, the new eco-friendly lubrication oil injected with the eco-substance can reduce, when being used in an internal-combustion engine such as an automobile engine, the friction resistance in various engines, can reduce the fuel consumption amount, and can reduce carbon dioxide and other exhaust gas component. The new eco-friendly lubrication oil injected with the eco-substance also provides a rust prevention effect, suppresses the oxidation and deterioration of lubrication oil, suppresses the wear of the respective parts, thus providing a longer life to the internal-combustion engine.

6. [Jellylike Lubrication Oil]

The lubrication oil used for a grease application is manufactured by injecting the eco-substance (dimethyllaurylamine) of 1 to 5 volume % to conventional lubrication oil to subsequently inject thickener (e.g., calcium, sodium, lithium, aluminum, fatty acid salt) to uniformly disperse the thickener to thereby obtain a jellylike form. Then, the resultant jellylike lubrication oil can be used for a thrust bearing, an intermediate bearing, or a tire shaft for example to thereby reduce the friction resistance, to reduce the fuel consumption amount, and to reduce carbon dioxide and other exhaust gas components. Since this lubrication oil also has a rust prevention effect, this lubrication oil can suppress the oxidation and deterioration of the respective parts, thus providing a longer life to various engines. The jellylike lubrication oil also can be used not only for the above applications but also for respective parts of other various machines or equipment for example.
As described above, an embodiment of the present invention has been described with reference to the drawings and tables. However, various additions, changes, or deletions are possible within the scope not deviating from the intention of the present invention. In particular, the eco-substance is not limited to dimethyllaurylamine and also may be other dimethylalkyl tertiary amine. The eco-substance can be used as engine oil in an internal-combustion engine and also can be used as power steering oil, turbine oil, or gear oil and also can be used as lubrication oil for a driving system. Thus, such modifications are also included in the scope of the present invention.

DESCRIPTION OF THE REFERENCE NUMERALS

1 Con rod
2 Piston
3 a to 3 d Concave section
4 Con rod bolt
5 Con rod cap
6 Oil hole
A Lubrication oil flow
B Fuel injection flow
11 Engine
12 Exhaust pipe
13 Hot filter
14 Heat-resistant hose
15 Exhaust gas measurement apparatus
16 Input apparatus
17 Output apparatus
18 Round tank
19 Storage tank
20 Pump
21 Tanker lorry

Claims

1. Lubrication oil injected with an impregnating agent comprising a dimethylalkyl tertiary amine in the range from 0.01 to 1 volume %.

2. The lubrication oil according to claim 1, wherein the dimethylalkyl tertiary amine is represented by the general expression (1), wherein R is an alkyl group.

3. The lubrication oil according to claim 1, wherein the dimethylalkyl tertiary amine is from oils of plants or animals.

4. The lubrication oil according to claim 1, wherein the impregnating agent is injected in an amount of 0.1 to 0.5 volume %.

5. The lubrication oil according to claim 1, wherein the lubrication oil is internal-combustion engine lubrication oil.

6. The lubrication oil according to claim 1, wherein the lubrication oil is used in the internal-combustion engine together with internal-combustion engine fuel injected with the impregnating agent in the range from 0.1 to 1 volume %.

7. Lubrication oil that is injected with an impregnating agent consisting of dimethylalkyl tertiary amine in the range from 1 to 5 volume % and a thickener so that the resultant oil is jellylike.

8. Internal-combustion engine fuel, wherein petroleum oil fuel is injected with a fuel oil impregnating agent comprising a dimethylalkyl tertiary amine in the range from 0.5 to 1 volume %.

9. The internal-combustion engine fuel according to claim 8, wherein the petroleum oil fuel is light oil, kerosene, gasoline, or Bunker A.

10. The internal-combustion engine fuel according to claim 8, wherein the fuel oil impregnating agent is injected in an amount of 0.99 to 1 volume %.

11. The lubrication oil according to claim 2, wherein the dimethylalkyl tertiary amine is from oils of plants or animals.

12. The lubrication oil according to claim 2, wherein the impregnating agent is injected in an amount of 0.1 to 0.5 volume %.

13. The lubrication oil according to claim 3, wherein the impregnating agent is injected in an amount of 0.1 to 0.5 volume %.

14. The lubrication oil according to claim 2, wherein the lubrication oil is an internal-combustion engine lubrication oil.

15. The lubrication oil according to claim 3, wherein the lubrication oil is an internal-combustion engine lubrication oil.

16. The lubrication oil according to claim 4, wherein the lubrication oil is an internal-combustion engine lubrication oil.

17. The lubrication oil according to claim 2, wherein the lubrication oil is used in the internal-combustion engine together with internal-combustion engine fuel injected with the impregnating agent in the range from 0.1 to 1 volume %.

18. The lubrication oil according to claim 3, wherein the lubrication oil is used in the internal-combustion engine together with internal-combustion engine fuel injected with the impregnating agent in the range from 0.1 to 1 volume %.

19. The lubrication oil according to claim 4, wherein the lubrication oil is used in the internal-combustion engine together with internal-combustion engine fuel injected with the impregnating agent in the range from 0.1 to 1 volume %.

20. The lubrication oil according to claim 5, wherein the lubrication oil is used in the internal-combustion engine together with internal-combustion engine fuel injected with the impregnating agent in the range from 0.1 to 1 volume %.

21. The internal-combustion engine fuel according to claim 9, wherein the fuel oil impregnating agent is injected in an amount of 0.99 to 1 volume %.