SE9200035D0 - Method and apparatus for monitoring the laser marking of a bar code label - Google Patents

Method and apparatus for monitoring the laser marking of a bar code label

Info

Publication number
SE9200035D0
SE9200035D0 SE9200035A SE9200035A SE9200035D0 SE 9200035 D0 SE9200035 D0 SE 9200035D0 SE 9200035 A SE9200035 A SE 9200035A SE 9200035 A SE9200035 A SE 9200035A SE 9200035 D0 SE9200035 D0 SE 9200035D0
Authority
SE
Sweden
Prior art keywords
bar code
code label
monitoring
nuclear fuel
laser marking
Prior art date
Application number
SE9200035A
Other languages
English (en)
Other versions
SE9200035L (sv
SE506185C2 (sv
Inventor
H J Ahmed
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of SE9200035D0 publication Critical patent/SE9200035D0/sv
Publication of SE9200035L publication Critical patent/SE9200035L/sv
Publication of SE506185C2 publication Critical patent/SE506185C2/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
    • G06K5/02—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices the verifying forming a part of the marking action
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
    • G01N2021/95615—Inspecting patterns on the surface of objects using a comparative method with stored comparision signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/127—Calibration; base line adjustment; drift compensation
    • G01N2201/12746—Calibration values determination
    • G01N2201/12753—Calibration values determination and storage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Pathology (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Laser Beam Processing (AREA)
SE9200035A 1991-01-17 1992-01-08 Förfarande och anordning för övervakning av lasermärkningen av en streckkod SE506185C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/642,741 US5247154A (en) 1991-01-17 1991-01-17 Method and apparatus for monitoring the laser marking of a bar code label

Publications (3)

Publication Number Publication Date
SE9200035D0 true SE9200035D0 (sv) 1992-01-08
SE9200035L SE9200035L (sv) 1992-07-18
SE506185C2 SE506185C2 (sv) 1997-11-17

Family

ID=24577809

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200035A SE506185C2 (sv) 1991-01-17 1992-01-08 Förfarande och anordning för övervakning av lasermärkningen av en streckkod

Country Status (6)

Country Link
US (1) US5247154A (sv)
JP (1) JP3043503B2 (sv)
KR (1) KR100260142B1 (sv)
ES (1) ES2038924B1 (sv)
GB (1) GB2252159B (sv)
SE (1) SE506185C2 (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0682795A1 (en) * 1993-02-02 1995-11-22 Label Vision Systems, Inc. Method and apparatus for decoding bar code data from a video signal and applications thereof
FR2704338A1 (fr) * 1993-04-19 1994-10-28 Atys Sarl Dispositif de vérification d'écritures d'une imprimante.
JPH106045A (ja) * 1996-06-27 1998-01-13 Mitsubishi Nuclear Fuel Co Ltd バーコードのレーザーマーキング方法
US5912934A (en) * 1996-07-15 1999-06-15 Remote Ocean Systems, Inc. Underwater inspection system for nuclear power facilities
US5811779A (en) * 1996-08-22 1998-09-22 General Electric Company Laser bar code reader system for a fuel rod in a boiling water nuclear reactor
US6366696B1 (en) 1996-12-20 2002-04-02 Ncr Corporation Visual bar code recognition method
US6315202B2 (en) * 1997-08-11 2001-11-13 Technolines, Llc. Material coding using lasers
AU4975497A (en) * 1997-09-30 1999-04-23 Siemens Aktiengesellschaft A method of and apparatus for inspecting printed information
FR2800668B1 (fr) * 1999-11-05 2002-07-12 Thomson Csf Marquage d'echantillons notamment biologiques
GB2417075B (en) * 2002-04-08 2006-06-21 Pryor Edward & Son Improved marking system
JP2005301095A (ja) * 2004-04-15 2005-10-27 Semiconductor Energy Lab Co Ltd 表示装置
RU2392658C2 (ru) * 2004-06-01 2010-06-20 КВЕСТ ТРУТЕК, ЭлПи Система и способ двухмерного и трехмерного отображения для проверки печной трубы
US9460948B2 (en) * 2007-09-04 2016-10-04 Ncr Corporation Data management
JP2009187065A (ja) * 2008-02-01 2009-08-20 Panasonic Electric Works Co Ltd コード読み取り装置及びそれを用いたダイレクトマーキングシステム
DE102009048293A1 (de) * 2009-10-05 2011-04-07 Schaeffler Technologies Gmbh & Co. Kg Laserbeschriftung als Sicherheitsmerkmal
CN108465940B (zh) * 2018-03-26 2019-08-20 英特尔产品（成都）有限公司 激光标记检测系统及其控制方法
CN108573295A (zh) * 2018-04-17 2018-09-25 湖南镭目科技有限公司 一种乏燃料组件的跟踪方法及跟踪装置
CN113552132A (zh) * 2021-06-23 2021-10-26 滁州沃博自动化科技有限公司 一种用于视觉检测皮带机上的静态检测产品缺陷设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270863A (en) * 1979-11-01 1981-06-02 Owens-Illinois, Inc. Method and apparatus for inspecting objects for defects
US4339745A (en) * 1980-05-14 1982-07-13 General Electric Company Optical character recognition
US4547649A (en) * 1983-03-04 1985-10-15 The Babcock & Wilcox Company Method for superficial marking of zirconium and certain other metals
US4587407A (en) * 1983-06-20 1986-05-06 Westinghouse Electric Corp. Scanning system for bar code labels affixed to rods
JPS61131074A (ja) * 1984-11-29 1986-06-18 Yokohama Rubber Co Ltd:The 凹凸バ−コ−ドの読取方法
US4731863A (en) * 1986-04-07 1988-03-15 Eastman Kodak Company Digital image processing method employing histogram peak detection
US4720618A (en) * 1986-08-07 1988-01-19 Videojet Systems International, Inc. Method and apparatus for equalizing power output in a laser marking system
GB8726482D0 (en) * 1987-11-12 1987-12-16 Bicc Plc Marking flourocarbon surfaces
US4822987A (en) * 1988-01-25 1989-04-18 Westinghouse Electric Corp. Method and apparatus for providing fuel rod identification to permit traceability during manufacture and use
US4918611A (en) * 1988-07-21 1990-04-17 Industrial Technology Research Institute Method and apparatus for controlling laser cutting by image processing
US4922077A (en) * 1989-01-31 1990-05-01 Raytheon Company Method of laser marking metal packages
US5012524A (en) * 1989-02-27 1991-04-30 Motorola, Inc. Automatic inspection method
US4978917A (en) * 1989-08-04 1990-12-18 Westinghouse Electric Corp. Method for nondestructive measurement of heat affected zone of identification code on nuclear fuel rod

Also Published As

Publication number Publication date
US5247154A (en) 1993-09-21
ES2038924R (sv) 1994-12-16
JP3043503B2 (ja) 2000-05-22
ES2038924A2 (es) 1993-08-01
JPH05174171A (ja) 1993-07-13
KR920015387A (ko) 1992-08-26
KR100260142B1 (ko) 2000-07-01
GB2252159A (en) 1992-07-29
GB2252159B (en) 1994-07-27
SE9200035L (sv) 1992-07-18
ES2038924B1 (es) 1995-06-16
SE506185C2 (sv) 1997-11-17
GB9200942D0 (en) 1992-03-11

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Legal Events

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NUG Patent has lapsed