JP5971800B2 - シート状物の検査装置 - Google Patents
シート状物の検査装置 Download PDFInfo
- Publication number
- JP5971800B2 JP5971800B2 JP2012205373A JP2012205373A JP5971800B2 JP 5971800 B2 JP5971800 B2 JP 5971800B2 JP 2012205373 A JP2012205373 A JP 2012205373A JP 2012205373 A JP2012205373 A JP 2012205373A JP 5971800 B2 JP5971800 B2 JP 5971800B2
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- JP
- Japan
- Prior art keywords
- light
- sheet
- paper
- inspection
- memory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000007689 inspection Methods 0.000 title claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 18
- 238000003384 imaging method Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000012937 correction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004904 UV filter Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N21/6456—Spatial resolved fluorescence measurements; Imaging
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
- G07D7/121—Apparatus characterised by sensor details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Description
透過特性の有る加工を施されたシート状物の検査装置において、
前記シート状物に対向する面を紫外線を照射すると可視光領域の光を発光する素材で処理された支持部材と、
前記シート状物に紫外線を含む光を照射する光源と、
前記シート状物を撮像する撮像手段と、
前記シート状物及び支持部材から反射された光源からの光の紫外線をカットし、前記撮像手段に紫外線より波長の長い光のみ入射するようにする紫外線フィルタと、
前記撮像手段に入射された前記支持部材から発光された可視光領域の光によって、前記シート状物の透過特性の加工の適否を判断する制御装置と、
を備えたことを特徴とする。
41a,41b UVーLED照明器(光源)
42 カラーカメラ(撮像手段)
42a レンズ
42b CCD(Charge Coupled Device)
43 紫外線カットフィルタ(紫外線フィルタ)
44 支持フレーム
45 検査胴(支持部材)
45a 発光処理部
46 制御装置
50 基準メモリ
51 検出メモリ
52 判定レベル設定回路
53 比較回路
55 メモリコントローラ
56 アンプ
57 A/Dコンバータ
58 補正回路
59 CCDコントローラ
W 紙(シート状物)
Wa 小切れ(紙幣や有価証券等)
PE 透過特性の有る加工部分
VE 可視インクで印刷された絵柄部分
Claims (1)
- 透過特性の有る加工を施されたシート状物の検査装置において、
前記シート状物に対向する面を紫外線を照射すると可視光領域の光を発光する素材で処理された支持部材と、
前記シート状物に紫外線を含む光を照射する光源と、
前記シート状物を撮像する撮像手段と、
前記シート状物及び支持部材から反射された光源からの光の紫外線をカットし、前記撮像手段に紫外線より波長の長い光のみ入射するようにする紫外線フィルタと、
前記撮像手段に入射された前記支持部材から発光された可視光領域の光によって、前記シート状物の透過特性の加工の適否を判断する制御装置と、
を備えたことを特徴とするシート状物の検査装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012205373A JP5971800B2 (ja) | 2012-09-19 | 2012-09-19 | シート状物の検査装置 |
EP13183839.3A EP2711692B1 (en) | 2012-09-19 | 2013-09-11 | Inspection apparatus for sheet |
CN201310415346.3A CN103660550B (zh) | 2012-09-19 | 2013-09-12 | 薄片形件的检查装置 |
US14/030,587 US8835876B2 (en) | 2012-09-19 | 2013-09-18 | Inspection apparatus for sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012205373A JP5971800B2 (ja) | 2012-09-19 | 2012-09-19 | シート状物の検査装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014059795A JP2014059795A (ja) | 2014-04-03 |
JP5971800B2 true JP5971800B2 (ja) | 2016-08-17 |
Family
ID=49170573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012205373A Expired - Fee Related JP5971800B2 (ja) | 2012-09-19 | 2012-09-19 | シート状物の検査装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8835876B2 (ja) |
EP (1) | EP2711692B1 (ja) |
JP (1) | JP5971800B2 (ja) |
CN (1) | CN103660550B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2748005B1 (de) * | 2011-08-22 | 2015-10-14 | Windmöller & Hölscher KG | Maschine und verfahren zum bedrucken von materialbahnen |
WO2013026791A1 (de) * | 2011-08-22 | 2013-02-28 | Windmöller & Hölscher Kg | Maschine und verfahren zum bedrucken von materialbahnen |
CN103808658B (zh) * | 2014-02-17 | 2015-12-30 | 中国人民银行印制科学技术研究所 | 一种片状材料透视检测装置 |
JP2017127976A (ja) * | 2016-01-18 | 2017-07-27 | 株式会社小森コーポレーション | 印刷機 |
JP6658166B2 (ja) * | 2016-03-18 | 2020-03-04 | コニカミノルタ株式会社 | 読取装置、読取方法、および読取プログラム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2047402B (en) * | 1979-03-06 | 1983-03-09 | De La Rue Thomas & Co Ltd | Watermark detection |
DE69221798T2 (de) * | 1991-09-18 | 1998-03-26 | Komori Printing Mach | Verfahren und Gerät zum Nachweisen von fehlerhaften Drucksachen in einer Druckmaschine |
US5825945A (en) * | 1992-05-15 | 1998-10-20 | Unisys Corp | Document imaging with illumination from lambertian surfaces |
JP3827792B2 (ja) * | 1997-01-28 | 2006-09-27 | グローリー工業株式会社 | 蛍光センサを用いた紙葉類の真偽判定装置 |
JP2002197506A (ja) * | 2000-12-26 | 2002-07-12 | Glory Ltd | Uv・蛍光検出装置及びそのセンシング方法 |
CN1278284C (zh) * | 2002-02-28 | 2006-10-04 | 日本电产科宝株式会社 | 纸张类荧光检测传感器 |
JP2004265104A (ja) * | 2003-02-28 | 2004-09-24 | Nidec Copal Corp | 検査装置 |
US7706565B2 (en) * | 2003-09-30 | 2010-04-27 | Digimarc Corporation | Multi-channel digital watermarking |
CN100498306C (zh) * | 2003-11-21 | 2009-06-10 | 中国印钞造币总公司 | 用于检测片状材料红外图像印刷质量的装置和方法 |
CN1950856B (zh) * | 2004-03-08 | 2012-02-15 | 科学和工业研究理事会 | 使用积分透射和反射光谱响应的改进的验钞机 |
CN2831273Y (zh) * | 2005-09-23 | 2006-10-25 | 中国印钞造币总公司 | 一种纸币鉴别仪滤光片自动转换装置 |
US7715613B2 (en) * | 2006-09-08 | 2010-05-11 | Mark Dobbs | UV counterfeit currency detector |
RU2379194C1 (ru) * | 2008-11-18 | 2010-01-20 | Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") | Защищенный от подделки ценный документ с защитным элементом (варианты), способ защиты от подделки ценного документа (варианты), устройство визуализации и защитный элемент (варианты) |
JP5379525B2 (ja) | 2009-03-19 | 2013-12-25 | 株式会社小森コーポレーション | シート状物の品質検査装置 |
JP2010243363A (ja) * | 2009-04-07 | 2010-10-28 | Toshiba Corp | 蛍光検知装置 |
JP5278905B2 (ja) * | 2009-04-13 | 2013-09-04 | 独立行政法人 国立印刷局 | 品質検査装置 |
CN102096962A (zh) * | 2010-12-23 | 2011-06-15 | 北京新岸线软件科技有限公司 | 一种纸币检测方法及装置 |
CN102592347A (zh) * | 2012-02-24 | 2012-07-18 | 湖南丰汇银佳科技有限公司 | 基于光谱分析技术的钞票鉴伪方法和装置 |
-
2012
- 2012-09-19 JP JP2012205373A patent/JP5971800B2/ja not_active Expired - Fee Related
-
2013
- 2013-09-11 EP EP13183839.3A patent/EP2711692B1/en not_active Not-in-force
- 2013-09-12 CN CN201310415346.3A patent/CN103660550B/zh not_active Expired - Fee Related
- 2013-09-18 US US14/030,587 patent/US8835876B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2711692B1 (en) | 2016-12-21 |
JP2014059795A (ja) | 2014-04-03 |
US8835876B2 (en) | 2014-09-16 |
EP2711692A3 (en) | 2015-06-17 |
CN103660550A (zh) | 2014-03-26 |
EP2711692A2 (en) | 2014-03-26 |
CN103660550B (zh) | 2017-04-26 |
US20140077101A1 (en) | 2014-03-20 |
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