IT1012887B - Apparecchio di ispezione per ri velare difetti in un nastro - Google Patents

Apparecchio di ispezione per ri velare difetti in un nastro

Info

Publication number
IT1012887B
IT1012887B IT23263/74A IT2326374A IT1012887B IT 1012887 B IT1012887 B IT 1012887B IT 23263/74 A IT23263/74 A IT 23263/74A IT 2326374 A IT2326374 A IT 2326374A IT 1012887 B IT1012887 B IT 1012887B
Authority
IT
Italy
Prior art keywords
belt
inspection equipment
reveal defects
reveal
defects
Prior art date
Application number
IT23263/74A
Other languages
English (en)
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of IT1012887B publication Critical patent/IT1012887B/it

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/89Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901Optical details; Scanning details
    • G01N21/8903Optical details; Scanning details using a multiple detector array

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)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
IT23263/74A 1973-06-04 1974-05-28 Apparecchio di ispezione per ri velare difetti in un nastro IT1012887B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00366818A US3835332A (en) 1973-06-04 1973-06-04 Inspection apparatus for detecting defects in a web

Publications (1)

Publication Number Publication Date
IT1012887B true IT1012887B (it) 1977-03-10

Family

ID=23444668

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23263/74A IT1012887B (it) 1973-06-04 1974-05-28 Apparecchio di ispezione per ri velare difetti in un nastro

Country Status (7)

Country Link
US (1) US3835332A (it)
JP (1) JPS5023286A (it)
BE (1) BE815899A (it)
CH (1) CH589843A5 (it)
FR (1) FR2231965B1 (it)
GB (1) GB1471316A (it)
IT (1) IT1012887B (it)

Families Citing this family (74)

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GB2109923B (en) * 1981-11-13 1985-05-22 De La Rue Syst Optical scanner
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US4857747A (en) * 1988-02-24 1989-08-15 Albany International Corporation Method and apparatus for analyzing the formation of a web of material via generating a formation index
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JPH0786474B2 (ja) * 1988-09-09 1995-09-20 富士写真フイルム株式会社 欠陥周期の測定方法
USRE36047E (en) * 1988-09-26 1999-01-19 Picker International, Inc. Multi-mode TDI/raster-scan television camera system
US5046111A (en) * 1989-02-09 1991-09-03 Philip Morris Incorporated Methods and apparatus for optically determining the acceptability of products
US5146510A (en) * 1989-02-09 1992-09-08 Philip Morris Incorporated Methods and apparatus for optically determining the acceptability of products
US5172005A (en) * 1991-02-20 1992-12-15 Pressco Technology, Inc. Engineered lighting system for tdi inspection comprising means for controlling lighting elements in accordance with specimen displacement
US5073712A (en) * 1991-04-11 1991-12-17 Abb Process Automation, Inc. Light scanner web profile measurement apparatus and method
US5237621A (en) * 1991-08-08 1993-08-17 Philip Morris Incorporated Product appearance inspection methods and apparatus employing low variance filter
IT1259645B (it) * 1992-04-10 1996-03-25 Solis Srl Metodo per la rivelazione della variazione di densita' di un tessuto e dispositivo per la sua attuazione
US5365596A (en) * 1992-12-17 1994-11-15 Philip Morris Incorporated Methods and apparatus for automatic image inspection of continuously moving objects
US5305392A (en) * 1993-01-11 1994-04-19 Philip Morris Incorporated High speed, high resolution web inspection system
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FR2723444B1 (fr) * 1994-08-02 1996-10-11 Matra Cap Systems Sa Dispositif optique de detection de defauts sur un produit plat
JPH0876280A (ja) * 1994-09-08 1996-03-22 Fuji Photo Film Co Ltd 写真プリンタ用のネガキャリア
US5550384A (en) * 1995-04-11 1996-08-27 Appalachian Electronic Instruments, Inc. Method and apparatus of automatically scanning for density defects in carpets
JP3003562B2 (ja) * 1995-04-25 2000-01-31 関西日本電気株式会社 蛍光面検査装置
FR2736286B1 (fr) * 1995-07-07 1997-08-22 Kodak Pathe Dispositif et procede pour optimiser un parametre donne d'un processus d'enduction d'une composition liquide sur un support
US5760414A (en) * 1995-12-19 1998-06-02 Monarch Marking Systems, Inc. Web of record members and method of and apparatus for making same and system for detecting indicia
US5798531A (en) * 1996-06-10 1998-08-25 Harris Instrument Corporation System for detecting small holes in moving articles
AT1797U1 (de) * 1996-07-23 1997-11-25 Mte Messgeraete Entwicklungs U Optoelektronisches messsystem zur vermessung und identifikation von flachglasprodukten
US5726749A (en) * 1996-09-20 1998-03-10 Libbey-Owens-Ford Co. Method and apparatus for inspection and evaluation of angular deviation and distortion defects for transparent sheets
US6100537A (en) * 1997-07-22 2000-08-08 "MTE" Messgerate, Entwicklungs- und Vertriebsgesellschaft mbH Measuring system for recognition of surface features
US5847834A (en) * 1997-09-11 1998-12-08 Webview, Inc. Expandable, continuous illumination source for a web inspection assembly and method
US6236429B1 (en) 1998-01-23 2001-05-22 Webview, Inc. Visualization system and method for a web inspection assembly
DE19906701C1 (de) * 1999-02-18 2000-12-14 Parsytec Comp Gmbh Verfahren und Vorrichtung zum Detektieren, Kennzeichnen und Wiederauffinden von Fehlern eines Materialbandes
US6934028B2 (en) * 2000-01-20 2005-08-23 Webview, Inc. Certification and verification management system and method for a web inspection apparatus
US6672585B2 (en) * 2000-06-02 2004-01-06 Fuji Photo Film Co., Ltd. Apparatus for stacking sheet members, apparatus for measuring dimensions of sheet members, and apparatus for and method of marking sheet members
US6850321B1 (en) * 2002-07-09 2005-02-01 Kla-Tencor Technologies Corporation Dual stage defect region identification and defect detection method and apparatus
US7130709B2 (en) * 2002-08-07 2006-10-31 Kimberly-Clark Worldwide, Inc. Manufacturing information and alarming system and method
US7171283B2 (en) * 2002-08-07 2007-01-30 Kimberly-Clark Worldwide, Inc. Web guiding system and method
US6820022B2 (en) * 2002-08-07 2004-11-16 Kimberly-Clark Worldwide, Inc. System and method for identifying and exploiting quality information associated with a web converting manufacturing process
US7130710B2 (en) 2002-08-07 2006-10-31 Kimberly-Clark Worldwide, Inc. System and method for tracking and exploiting per station information from a multiple repeat manufacturing device
US6904330B2 (en) 2002-08-07 2005-06-07 Kimberly-Clark Worldwide, Inc. Manufacturing information and troubleshooting system and method
US6845278B2 (en) 2002-08-07 2005-01-18 Kimberly-Clark Worldwide, Inc. Product attribute data mining in connection with a web converting manufacturing process
US6801828B2 (en) 2002-08-07 2004-10-05 Kimberly-Clark Worldwide, Inc. Web guiding system and method
US7082347B2 (en) * 2002-08-07 2006-07-25 Kimberly-Clark Worldwide, Inc. Autosetpoint registration control system and method associated with a web converting manufacturing process
US6829516B2 (en) * 2002-08-07 2004-12-07 Kimberly-Clark Worlwide, Inc. Combined information exchange systems and methods
FR2852533B1 (fr) * 2003-03-20 2006-10-06 Arck Electronique Dispositif de detection de trous dans des materiaux defilant en bandes continues
AU2003901632A0 (en) * 2003-04-03 2003-05-01 Commonwealth Scientific And Industrial Research Organisation Apparatus for measuring uniformity of a laminar material
US7423280B2 (en) * 2004-08-09 2008-09-09 Quad/Tech, Inc. Web inspection module including contact image sensors
DE102006024344A1 (de) * 2006-05-24 2007-11-29 Voith Patent Gmbh Verfahren und Vorrichtung zur Bahnabrissüberwachung einer Materialbahn
US20080203333A1 (en) * 2007-02-23 2008-08-28 Kabushiki Kaisha Toshiba Sheet discrimination apparatus and image forming apparatus
CN101413903B (zh) * 2007-10-19 2011-05-18 欣竑科技有限公司 电子组件料带冲孔机的导带异常检测法
EP2186624B1 (en) * 2008-11-18 2015-08-26 Tetra Laval Holdings & Finance S.A. Apparatus and method for detecting the position of application of a sealing strip onto a web of packaging material for food products
DE102015006765A1 (de) * 2015-06-01 2016-12-01 Herbert Kannegiesser Gmbh Verfahren zur Prüfung gewaschener oder gereinigter Wäschestücke
US10501274B2 (en) * 2017-07-06 2019-12-10 Honeywell International Inc. Continuous web sheet defect analytics, classification and remediation for enhancing equipment efficiency and throughput
US11327010B2 (en) * 2018-01-31 2022-05-10 3M Innovative Properties Company Infrared light transmission inspection for continuous moving web
EP3982113A1 (en) * 2020-10-06 2022-04-13 Sens-Tech Ltd. Method and apparatus for inspection of a subject article

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US3427110A (en) * 1964-09-01 1969-02-11 Ford Motor Co Method for inspecting objects having parallel faces
US3654476A (en) * 1967-05-15 1972-04-04 Bell Telephone Labor Inc Solid-state television camera devices
US3509349A (en) * 1968-05-21 1970-04-28 Philco Ford Corp Surface finish inspection device utilizing a plurality of light sources
US3584963A (en) * 1968-12-27 1971-06-15 Rca Corp Optical flaw detector
US3560751A (en) * 1969-02-07 1971-02-02 Ibm Optical mark sensing device
DE1953014C3 (de) * 1969-10-22 1978-03-09 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zur Vorbereitung des Kopiervorganges
US3749496A (en) * 1971-07-16 1973-07-31 Bendix Corp Automatic quality control surface inspection system for determining the character of a surface by measuring the shape and intensity of a modulated beam

Also Published As

Publication number Publication date
DE2426866A1 (de) 1974-12-19
US3835332A (en) 1974-09-10
DE2426866B2 (de) 1976-07-29
BE815899A (fr) 1974-12-04
CH589843A5 (it) 1977-07-15
FR2231965B1 (it) 1978-01-13
JPS5023286A (it) 1975-03-12
GB1471316A (it) 1977-04-21
FR2231965A1 (it) 1974-12-27

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