JP7597818B2 - 異物検査装置 - Google Patents
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Description
Claims (12)
- 検査対象物における異物の有無を検査する異物検査装置であって、
前記検査対象物を所定の搬送方向に搬送する搬送部と、
前記搬送部によって搬送される前記検査対象物にX線を照射するX線照射部と、
前記検査対象物を透過した前記X線を検出し、検出結果に基づくX線画像データを出力するX線検出部と、
前記搬送部によって搬送される前記検査対象物に赤外線を照射する赤外線照射部と、
前記検査対象物からの前記赤外線を検出し、検出結果に基づく赤外線画像データを出力する赤外線検出部と、
前記赤外線照射部及び前記赤外線検出部を覆うように設けられた保護部と、
前記X線画像データに基づく前記検査対象物のX線画像を生成し、前記赤外線画像データに基づく前記検査対象物の赤外画像を生成する画像生成部と、を備え、
前記保護部は、前記赤外線の光路に位置する部分に、前記X線を遮蔽し、かつ前記赤外線を透過させる部材によって形成された窓部を有している、異物検査装置。 - 前記検査対象物への前記X線の照射位置と前記赤外線の照射位置とが前記搬送方向に対して異なる位置となっており、
前記X線検出部における前記X線の検出タイミングと、前記赤外線検出部における前記赤外線の検出タイミングとが同期する請求項1記載の異物検査装置。 - 前記X線検出部は、前記X線の検出タイミングに応じて前記赤外線検出部に同期信号を出力する請求項2記載の異物検査装置。
- 前記赤外線検出部は、前記赤外線の検出タイミングに応じて前記X線検出部に同期信号を出力する請求項2記載の異物検査装置。
- 前記X線検出部における前記X線の検出タイミングと、前記赤外線検出部における前記赤外線の検出タイミングとを同期させる同期部を更に備える請求項2記載の異物検査装置。
- 前記同期部は、パルスジェネレータによって構成されている請求項5記載の異物検査装置。
- 前記同期部は、前記搬送部における前記検査対象物の移動量を検出するエンコーダによって構成されている請求項5記載の異物検査装置。
- 前記赤外線検出部は、前記検査対象物を反射した前記赤外線及び前記検査対象物を透過した前記赤外線の少なくとも一方を検出する請求項1~7のいずれか一項記載の異物検査装置。
- 前記赤外線検出部は、前記検査対象物からの前記赤外線の光路に対応して配置されたスリットを有している請求項1~8のいずれか一項記載の異物検査装置。
- 前記画像生成部は、前記X線画像と前記赤外画像とを重畳した重畳画像を生成する請求項1~9のいずれか一項記載の異物検査装置。
- 前記画像生成部は、前記X線画像の画素数と前記赤外画像の画素数が一致するように前記X線画像及び前記赤外画像の一方を補正した後、前記X線画像と前記赤外画像とを重畳する請求項10記載の異物検査装置。
- 前記搬送部によって搬送される前記検査対象物に紫外線を照射する紫外線照射部と、
前記検査対象物からの前記紫外線を検出し、検出結果に基づく紫外線画像データを出力する紫外線検出部と、
前記X線を遮蔽し、かつ前記紫外線を透過させる部材を有し、前記紫外線照射部及び前記紫外線検出部を覆うように設けられた保護部と、を更に備える請求項1~11のいずれか一項記載の異物検査装置。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020142573 | 2020-08-26 | ||
| JP2020142573 | 2020-08-26 | ||
| PCT/JP2021/017259 WO2022044430A1 (ja) | 2020-08-26 | 2021-04-30 | 異物検査装置 |
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| Publication Number | Publication Date |
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| JPWO2022044430A1 JPWO2022044430A1 (ja) | 2022-03-03 |
| JP7597818B2 true JP7597818B2 (ja) | 2024-12-10 |
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| US (1) | US12276623B2 (ja) |
| EP (1) | EP4130725A4 (ja) |
| JP (1) | JP7597818B2 (ja) |
| KR (1) | KR20230056623A (ja) |
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| WO (1) | WO2022044430A1 (ja) |
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| JP7493541B2 (ja) * | 2022-01-31 | 2024-05-31 | アンリツ株式会社 | 検査装置 |
| TWI849586B (zh) * | 2022-11-17 | 2024-07-21 | 圓展科技股份有限公司 | 自動食品檢測裝置 |
| JP2024133852A (ja) * | 2023-03-20 | 2024-10-03 | 株式会社イシダ | X線検査装置 |
| CN116577362A (zh) * | 2023-05-23 | 2023-08-11 | 北京机械工业自动化研究所有限公司 | 一种连续式高能静态工业ct检测装置 |
| CN117902292B (zh) * | 2024-01-15 | 2024-08-13 | 上海高晶检测科技股份有限公司 | 一种x射线检测装置 |
| CN118896962B (zh) * | 2024-10-09 | 2024-12-03 | 唐山市食品药品综合检验检测中心(唐山市农产品质量安全检验检测中心、唐山市检验检测研究院) | 一种包装食品异物检测方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007049305A1 (en) | 2005-10-28 | 2007-05-03 | Marel Hf. | A method and an apparatus for quantifying the material composition of an object |
| JP2007309687A (ja) | 2006-05-16 | 2007-11-29 | Toshiba It & Control Systems Corp | 断層撮影装置 |
| JP2017203658A (ja) | 2016-05-10 | 2017-11-16 | 住友電気工業株式会社 | 検査方法及び光学測定装置 |
| JP2019020156A (ja) | 2017-07-12 | 2019-02-07 | 株式会社堀場製作所 | 放射線検出装置、放射線検出方法及びコンピュータプログラム |
| JP2019526061A (ja) | 2016-07-29 | 2019-09-12 | ノルデイシェル・マシーネンバウ・ルド・バアデル・ゲーエムベーハー・ウント・コンパニ・カーゲーNordischer Maschinenbau Rud.Baader Gesellschaft Mit Beschrankter Haftung+Compagnie Kommanditgesellschaft | 食品加工産業の製品の製品固有データを取得および分析するための装置、ならびにその装置を備えたシステムおよび食品加工産業の製品処理方法 |
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| JPS61249198A (ja) | 1985-04-27 | 1986-11-06 | 住友電気工業株式会社 | センサ−装置 |
| JPS6275239A (ja) | 1985-09-28 | 1987-04-07 | Toshiba Corp | 異常検出装置 |
| JP2001013261A (ja) | 1999-06-30 | 2001-01-19 | Mitsubishi Heavy Ind Ltd | 異物検出方法及びその装置 |
| JP2004279116A (ja) * | 2003-03-13 | 2004-10-07 | Shimadzu Corp | X線異物検査システム |
| JP4536533B2 (ja) | 2005-01-26 | 2010-09-01 | アンリツ産機システム株式会社 | X線異物検出装置 |
| EP2887056B1 (en) * | 2012-10-17 | 2018-07-11 | System Square Inc. | Apparatus for inspecting packaging body |
| JP6043220B2 (ja) | 2013-03-13 | 2016-12-14 | 株式会社イシダ | 物品検査装置 |
| EP3045897B2 (en) | 2013-10-03 | 2022-12-28 | System Square Inc. | Package inspection device |
| BR102013032606B1 (pt) * | 2013-12-18 | 2021-06-01 | Rumo Logística Operadora Multimodal S.A | Processo e dispositivo de identificação de partículas inorgânicas que contaminam cargas contendo partículas orgânicas |
| DE102016206444A1 (de) | 2016-04-15 | 2017-10-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur optischen Aufnahme eines Schirms |
| JP6979673B2 (ja) * | 2017-03-17 | 2021-12-15 | 株式会社イシダ | 光検査装置及び光検査システム |
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|---|---|---|---|---|
| WO2007049305A1 (en) | 2005-10-28 | 2007-05-03 | Marel Hf. | A method and an apparatus for quantifying the material composition of an object |
| JP2007309687A (ja) | 2006-05-16 | 2007-11-29 | Toshiba It & Control Systems Corp | 断層撮影装置 |
| JP2017203658A (ja) | 2016-05-10 | 2017-11-16 | 住友電気工業株式会社 | 検査方法及び光学測定装置 |
| JP2019526061A (ja) | 2016-07-29 | 2019-09-12 | ノルデイシェル・マシーネンバウ・ルド・バアデル・ゲーエムベーハー・ウント・コンパニ・カーゲーNordischer Maschinenbau Rud.Baader Gesellschaft Mit Beschrankter Haftung+Compagnie Kommanditgesellschaft | 食品加工産業の製品の製品固有データを取得および分析するための装置、ならびにその装置を備えたシステムおよび食品加工産業の製品処理方法 |
| JP2019020156A (ja) | 2017-07-12 | 2019-02-07 | 株式会社堀場製作所 | 放射線検出装置、放射線検出方法及びコンピュータプログラム |
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| US12276623B2 (en) | 2025-04-15 |
| EP4130725A1 (en) | 2023-02-08 |
| JPWO2022044430A1 (ja) | 2022-03-03 |
| CN115885170A (zh) | 2023-03-31 |
| EP4130725A4 (en) | 2024-04-10 |
| WO2022044430A1 (ja) | 2022-03-03 |
| US20230288349A1 (en) | 2023-09-14 |
| KR20230056623A (ko) | 2023-04-27 |
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