ES2038924B1 - Metodo y aparato para vigilar el marcado por laser de una etiqueta de codigo de barras. - Google Patents

Metodo y aparato para vigilar el marcado por laser de una etiqueta de codigo de barras.

Info

Publication number
ES2038924B1
ES2038924B1 ES09200082A ES9200082A ES2038924B1 ES 2038924 B1 ES2038924 B1 ES 2038924B1 ES 09200082 A ES09200082 A ES 09200082A ES 9200082 A ES9200082 A ES 9200082A ES 2038924 B1 ES2038924 B1 ES 2038924B1
Authority
ES
Spain
Prior art keywords
bar code
code label
laser marking
nuclear fuel
monitoring laser
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 - Lifetime
Application number
ES09200082A
Other languages
English (en)
Other versions
ES2038924R (es
ES2038924A2 (es
Inventor
Hassan Juma Ahmed
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.)
Westinghouse Electric Corp
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 ES2038924A2 publication Critical patent/ES2038924A2/es
Publication of ES2038924R publication Critical patent/ES2038924R/es
Application granted granted Critical
Publication of ES2038924B1 publication Critical patent/ES2038924B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 OR CALCULATING; 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 OR CALCULATING; 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)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (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)
  • Laser Beam Processing (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

METODO Y APARATO PARA VIGILAR EL MARCADO POR LASER DE UNA ETIQUETA DE CODIGO DE BARRAS. SE DESCRIBE UN METODO Y APARATO PARA LA VIGILANCIA DEL MARCADO POR LASER DE UNA ETIQUETA DE CODIGO DE BARRAS QUE HA SIDO MARCADA POR LASER EN EL EXTREMO DE UN TUBO DE COMBUSTIBLE NUCLEAR PARA PROFUNDIDAD DE PENETRACION INACEPTABLE DE LA ZONA AFECTADA POR EL CALOR. EL VALOR DEL NIVEL PROMEDIO DEL COLOR GRIS DE LA ETIQUETA DE CODIGO DE BARRAS POSICIONADA EN EL EXTREMO DE UN TUBO DE COMBUSTIBLE NUCLEAR ES COMPARADO CON UN PATRON PREDETERMINADO. EN EL METODO DESCRITO, UNA ETIQUETA DE CODIGO DE BARRAS POSICIONADA EN LA SUPERFICIE DEL TUBO DE COMBUSTIBLE NUCLEAR ES SENSADA OPTICAMENTE Y UN GRUPO DE VALORES DIGITALES DISCRETOS REPRESENTATIVO DE LA ETIQUETA DE CODIGO DE BARRAS ES GENERADO. EL VALOR DIGITAL PROMEDIO REPRESENTATIVO DE LA ETIQUETA DE CODIGO DE BARRAS ES CALCULADO Y EL VALOR DIGITAL PROMEDIO COMPARADO CON UN PATRON PREDETERMINADO.
ES09200082A 1991-01-17 1992-01-16 Metodo y aparato para vigilar el marcado por laser de una etiqueta de codigo de barras. Expired - Lifetime ES2038924B1 (es)

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
ES2038924A2 ES2038924A2 (es) 1993-08-01
ES2038924R ES2038924R (es) 1994-12-16
ES2038924B1 true ES2038924B1 (es) 1995-06-16

Family

ID=24577809

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09200082A Expired - Lifetime ES2038924B1 (es) 1991-01-17 1992-01-16 Metodo y aparato para vigilar el marcado por laser de una etiqueta de codigo de barras.

Country Status (6)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6267294A (en) * 1993-02-02 1994-08-29 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
WO1998002888A2 (en) * 1996-07-15 1998-01-22 Remote Ocean Systems 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
WO1999017102A1 (en) * 1997-09-30 1999-04-08 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
BRPI0511763B1 (pt) * 2004-06-01 2017-06-06 Quest Integrity Usa Llc sistema e método para exibir dados de inspeção coletados a partir de uma fornalha
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
US20220404818A1 (en) * 2021-02-26 2022-12-22 Ball Corporation Apparatus and method of engraving machine readable information on a metallic workpiece during manufacturing and tracking systems related thereto
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
GB9200942D0 (en) 1992-03-11
ES2038924R (es) 1994-12-16
KR920015387A (ko) 1992-08-26
ES2038924A2 (es) 1993-08-01
GB2252159A (en) 1992-07-29
JPH05174171A (ja) 1993-07-13
SE9200035L (sv) 1992-07-18
GB2252159B (en) 1994-07-27
SE9200035D0 (sv) 1992-01-08
KR100260142B1 (ko) 2000-07-01
JP3043503B2 (ja) 2000-05-22
US5247154A (en) 1993-09-21
SE506185C2 (sv) 1997-11-17

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