DE3583989D1 - Untersuchungsvorrichtung mit strahlungsabtastbuendel. - Google Patents

Untersuchungsvorrichtung mit strahlungsabtastbuendel.

Info

Publication number
DE3583989D1
DE3583989D1 DE8585306637T DE3583989T DE3583989D1 DE 3583989 D1 DE3583989 D1 DE 3583989D1 DE 8585306637 T DE8585306637 T DE 8585306637T DE 3583989 T DE3583989 T DE 3583989T DE 3583989 D1 DE3583989 D1 DE 3583989D1
Authority
DE
Germany
Prior art keywords
examination device
sheet
radiation scan
radiation
faults
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
Application number
DE8585306637T
Other languages
English (en)
Inventor
Robert Noel West
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sira Ltd
Original Assignee
Sira Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sira Ltd filed Critical Sira Ltd
Application granted granted Critical
Publication of DE3583989D1 publication Critical patent/DE3583989D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G01N21/84—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
    • G01N21/8901—Optical details; Scanning details

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE8585306637T 1984-09-24 1985-09-18 Untersuchungsvorrichtung mit strahlungsabtastbuendel. Expired - Fee Related DE3583989D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848424084A GB8424084D0 (en) 1984-09-24 1984-09-24 Inspection apparatus

Publications (1)

Publication Number Publication Date
DE3583989D1 true DE3583989D1 (de) 1991-10-10

Family

ID=10567173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585306637T Expired - Fee Related DE3583989D1 (de) 1984-09-24 1985-09-18 Untersuchungsvorrichtung mit strahlungsabtastbuendel.

Country Status (7)

Country Link
US (1) US4737650A (de)
EP (1) EP0182471B1 (de)
JP (1) JPS61159139A (de)
AT (1) ATE67034T1 (de)
CA (1) CA1259390A (de)
DE (1) DE3583989D1 (de)
GB (1) GB8424084D0 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8610305D0 (en) * 1986-04-28 1986-06-04 Sira Ltd Inspection apparatus
GB8621418D0 (en) * 1986-09-05 1986-10-15 Sira Ltd Inspection apparatus
EP0304477A1 (de) * 1987-03-09 1989-03-01 Battelle Memorial Institute System zur optischen überprüfung zylindrischer gegenstände
GB8827297D0 (en) * 1988-11-23 1988-12-29 Sira Ltd Inspection apparatus
US4930872A (en) * 1988-12-06 1990-06-05 Convery Joseph J Imaging with combined alignment fixturing, illumination and imaging optics
EP0379281A3 (de) * 1989-01-19 1991-03-20 Cosmopolitan Textile Company Limited Verfahren und Vorrichtung zur Gewebeband-Inspektion
GB8916033D0 (en) * 1989-07-13 1989-08-31 De La Rue Syst Sheet inspection apparatus
US5103106A (en) * 1990-09-11 1992-04-07 Moshe Golberstein Reflective optical instrument for measuring surface reflectance
US5220617A (en) * 1991-09-04 1993-06-15 International Business Machines Corporation Method and apparatus for object inspection
US5216485A (en) * 1991-09-04 1993-06-01 International Business Machines Corporation Advanced via inspection tool (avit)
CA2088081A1 (en) * 1992-02-13 1993-08-14 Ralph Edward Frazee Jr. Out-of-pattern coating defect detection system
US5847834A (en) * 1997-09-11 1998-12-08 Webview, Inc. Expandable, continuous illumination source for a web inspection assembly and method
US7023542B2 (en) * 2002-04-03 2006-04-04 3M Innovative Properties Company Imaging method and apparatus
US7991242B2 (en) 2005-05-11 2011-08-02 Optosecurity Inc. Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
US20070041613A1 (en) * 2005-05-11 2007-02-22 Luc Perron Database of target objects suitable for use in screening receptacles or people and method and apparatus for generating same
CA2608119A1 (en) 2005-05-11 2006-11-16 Optosecurity Inc. Method and system for screening luggage items, cargo containers or persons
ES2293786B2 (es) * 2005-07-12 2008-11-16 Universidad De Vigo Escaner de deformadas dinamicas.
US7899232B2 (en) 2006-05-11 2011-03-01 Optosecurity Inc. Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same
US8494210B2 (en) 2007-03-30 2013-07-23 Optosecurity Inc. User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same
NO336546B1 (no) * 2010-09-24 2015-09-21 Tomra Sorting As Apparat og fremgangsmåte for inspeksjon av materie
JP6025849B2 (ja) 2011-09-07 2016-11-16 ラピスカン システムズ、インコーポレイテッド マニフェストデータをイメージング／検知処理に統合するｘ線検査システム
US9495571B1 (en) 2015-09-30 2016-11-15 Datalogic Automation, Inc. Two-dimensional representation of linear barcode derived from laser barcode scanner scanline data
CN116309260A (zh) 2016-02-22 2023-06-23 拉皮斯坎系统股份有限公司 用于评估货物的平均货盘尺寸和密度的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790287A (en) * 1972-03-31 1974-02-05 Western Electric Co Surface inspection with scanned focused light beams
US3743431A (en) * 1972-05-09 1973-07-03 Philco Ford Corp Radiation sensitive means for detecting flaws in glass
GB2054835B (en) * 1979-07-30 1983-07-20 Sira Institute Scanning apparatus for flaw detection
US4522497A (en) * 1981-06-17 1985-06-11 Ciba Geigy Ag Web scanning apparatus
US4629319A (en) * 1984-02-14 1986-12-16 Diffracto Ltd. Panel surface flaw inspection

Also Published As

Publication number Publication date
EP0182471A3 (en) 1988-09-21
US4737650A (en) 1988-04-12
ATE67034T1 (de) 1991-09-15
JPS61159139A (ja) 1986-07-18
EP0182471B1 (de) 1991-09-04
GB8424084D0 (en) 1984-10-31
EP0182471A2 (de) 1986-05-28
CA1259390A (en) 1989-09-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee