JPWO2018066364A1 - X線検査装置 - Google Patents
X線検査装置 Download PDFInfo
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- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
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Abstract
Description
110…X線照射手段
120…搬送手段
130…X線検出手段
140…閾値設定手段
141…記憶手段
150…表示手段
160…入力手段
170…検査手段
W…被測定物
Claims (4)
- 被測定物にX線を照射するX線照射手段と、
前記被測定物を透過したX線の各光子について、光子が持つエネルギーを所定の閾値に照らして、1以上のエネルギー領域に弁別して検出するX線検出手段と、
前記被測定物と前記閾値とが直接的又は間接的に対応付けられて記憶された記憶手段と、
前記記憶手段を参照し、入力された情報により特定された前記被測定物に対応する閾値を、前記所定の閾値として前記X線検出手段が参照できるように保持する閾値設定手段と、
前記X線検出手段が前記1以上のエネルギー領域のそれぞれについて検出した光子の数又は光子の数に応じた量に基づいて、前記被測定物を検査する検査手段と、
を備えるX線検査装置。 - 前記検査手段は、X線検出手段が前記1以上のエネルギー領域のそれぞれについて検出した光子の数又は光子の数に応じた量に基づいて、前記1以上のエネルギー領域のそれぞれについてX線透過画像を生成し、各X線透過画像に対し所定の処理を行うことで得られた画像を前記被測定物の検査結果として出力することを特徴とする請求項1に記載のX線検査装置。
- 前記記憶手段は、前記被測定物に対応付けて、前記検査手段における前記被測定物の検査方法を示す情報を更に記憶し、
前記検査手段は、前記記憶手段を参照し、前記閾値設定手段に入力された情報により特定された前記被測定物に対応する検査方法で前記被測定物を検査する
ことを特徴とする請求項1に記載のX線検査装置。 - 前記光子の数に応じた量は電荷量であることを特徴とする請求項1から3のいずれか1項に記載のX線検査装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016196714 | 2016-10-04 | ||
JP2016196714 | 2016-10-04 | ||
PCT/JP2017/033982 WO2018066364A1 (ja) | 2016-10-04 | 2017-09-20 | X線検査装置 |
Publications (2)
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JPWO2018066364A1 true JPWO2018066364A1 (ja) | 2019-03-22 |
JP6569070B2 JP6569070B2 (ja) | 2019-09-04 |
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JP2018543830A Ceased JP6569070B2 (ja) | 2016-10-04 | 2017-09-20 | X線検査装置 |
Country Status (5)
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US (1) | US10859516B2 (ja) |
EP (1) | EP3524969B1 (ja) |
JP (1) | JP6569070B2 (ja) |
CN (1) | CN109804239B (ja) |
WO (1) | WO2018066364A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6569070B2 (ja) * | 2016-10-04 | 2019-09-04 | 株式会社 システムスクエア | X線検査装置 |
EP3797057A4 (en) | 2018-05-21 | 2022-02-23 | Rombakh, Volodymyr Pavlovich | NON-INVASIVE MONITORING OF NUCLEAR REACTION TO DETECT STRUCTURAL FAILURE |
JP7123989B2 (ja) * | 2020-01-30 | 2022-08-23 | アンリツ株式会社 | X線検査装置 |
JP2023132587A (ja) | 2022-03-11 | 2023-09-22 | 株式会社イシダ | X線検査装置及びその調整方法 |
WO2024180606A1 (ja) * | 2023-02-27 | 2024-09-06 | 株式会社システムスクエア | X線検査装置及びプログラム |
Citations (5)
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JP2004008460A (ja) * | 2002-06-06 | 2004-01-15 | Kawasaki Heavy Ind Ltd | X線エネルギー分析イメージング装置 |
JP2007232586A (ja) * | 2006-03-01 | 2007-09-13 | Anritsu Sanki System Co Ltd | X線検査装置 |
JP2009014624A (ja) * | 2007-07-06 | 2009-01-22 | Hamamatsu Photonics Kk | 放射線検出装置及び放射線検出方法 |
JP2010091483A (ja) * | 2008-10-09 | 2010-04-22 | Anritsu Sanki System Co Ltd | 異物検出方法および装置 |
WO2014098196A1 (ja) * | 2012-12-19 | 2014-06-26 | 株式会社東芝 | X線ct装置、画像処理装置及び画像処理方法 |
Family Cites Families (12)
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JPH0810250A (ja) | 1994-06-30 | 1996-01-16 | Toshiba Corp | X線ctスキャナ |
JP4665358B2 (ja) | 2001-07-31 | 2011-04-06 | 株式会社島津製作所 | X線撮影装置 |
DE102005037367B3 (de) * | 2005-08-08 | 2007-04-05 | Siemens Ag | Verfahren für eine Röntgeneinrichtung |
CN101210971A (zh) * | 2006-12-31 | 2008-07-02 | 同方威视技术股份有限公司 | 一种放射性物质射线能区识别方法及射线能区探测系统 |
JP5368772B2 (ja) * | 2008-11-11 | 2013-12-18 | 浜松ホトニクス株式会社 | 放射線検出装置、放射線画像取得システム及び放射線の検出方法 |
JP2011203160A (ja) * | 2010-03-26 | 2011-10-13 | Tokyo Institute Of Technology | X線ct画像再構成方法及びx線ct画像再構成プログラム |
CN103200873B (zh) * | 2011-08-18 | 2015-05-20 | 株式会社东芝 | 光子计数型的x射线计算机断层装置以及散射线校正方法 |
US9285326B2 (en) * | 2012-06-19 | 2016-03-15 | Kabushiki Kaisha Toshiba | Sparse and energy discriminating collimated detector elements to assist scatter evaluation in CT imaging |
DE102013204264A1 (de) * | 2013-03-12 | 2014-09-18 | Siemens Aktiengesellschaft | Verfahren zur Aufnahme eines Röntgenbildes und Röntgensystem |
CN104422704B (zh) * | 2013-08-21 | 2017-07-25 | 同方威视技术股份有限公司 | 对x光能谱ct的能谱信息进行分解的方法和对应的重建方法 |
CN105122085B (zh) * | 2013-10-09 | 2019-01-11 | 皇家飞利浦有限公司 | 利用调整的能量阈值用于生成能量分辨x射线图像的方法和设备 |
JP6569070B2 (ja) * | 2016-10-04 | 2019-09-04 | 株式会社 システムスクエア | X線検査装置 |
-
2017
- 2017-09-20 JP JP2018543830A patent/JP6569070B2/ja not_active Ceased
- 2017-09-20 US US16/334,350 patent/US10859516B2/en active Active
- 2017-09-20 EP EP17858203.7A patent/EP3524969B1/en active Active
- 2017-09-20 CN CN201780054153.6A patent/CN109804239B/zh active Active
- 2017-09-20 WO PCT/JP2017/033982 patent/WO2018066364A1/ja unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004008460A (ja) * | 2002-06-06 | 2004-01-15 | Kawasaki Heavy Ind Ltd | X線エネルギー分析イメージング装置 |
JP2007232586A (ja) * | 2006-03-01 | 2007-09-13 | Anritsu Sanki System Co Ltd | X線検査装置 |
JP2009014624A (ja) * | 2007-07-06 | 2009-01-22 | Hamamatsu Photonics Kk | 放射線検出装置及び放射線検出方法 |
JP2010091483A (ja) * | 2008-10-09 | 2010-04-22 | Anritsu Sanki System Co Ltd | 異物検出方法および装置 |
WO2014098196A1 (ja) * | 2012-12-19 | 2014-06-26 | 株式会社東芝 | X線ct装置、画像処理装置及び画像処理方法 |
Also Published As
Publication number | Publication date |
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EP3524969A4 (en) | 2020-08-12 |
CN109804239A (zh) | 2019-05-24 |
CN109804239B (zh) | 2021-10-15 |
JP6569070B2 (ja) | 2019-09-04 |
EP3524969C0 (en) | 2024-08-21 |
EP3524969B1 (en) | 2024-08-21 |
US10859516B2 (en) | 2020-12-08 |
US20190212464A1 (en) | 2019-07-11 |
WO2018066364A1 (ja) | 2018-04-12 |
EP3524969A1 (en) | 2019-08-14 |
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