NO992868D0 - Magnetisk detektor for sikkerhetsdokument - Google Patents

Magnetisk detektor for sikkerhetsdokument

Info

Publication number
NO992868D0
NO992868D0 NO992868A NO992868A NO992868D0 NO 992868 D0 NO992868 D0 NO 992868D0 NO 992868 A NO992868 A NO 992868A NO 992868 A NO992868 A NO 992868A NO 992868 D0 NO992868 D0 NO 992868D0
Authority
NO
Norway
Prior art keywords
article
detected
fundamental frequencies
harmonics
security document
Prior art date
Application number
NO992868A
Other languages
English (en)
Other versions
NO992868L (no
NO323488B1 (no
Inventor
Paul Robertson
John Fisher
Jon Burrell
Original Assignee
Bekaert Sa Nv
Pa Consulting Services
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
Priority claimed from EP96203529A external-priority patent/EP0848355A1/en
Priority claimed from GBGB9715727.5A external-priority patent/GB9715727D0/en
Application filed by Bekaert Sa Nv, Pa Consulting Services filed Critical Bekaert Sa Nv
Publication of NO992868D0 publication Critical patent/NO992868D0/no
Publication of NO992868L publication Critical patent/NO992868L/no
Publication of NO323488B1 publication Critical patent/NO323488B1/no

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state
    • 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
    • G07D7/04—Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint

Landscapes

  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Burglar Alarm Systems (AREA)
  • Holo Graphy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Devices For Executing Special Programs (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Eye Examination Apparatus (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
NO19992868A 1996-12-12 1999-06-11 Magnetisk detektor for sikkerhetsdokument NO323488B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP96203529A EP0848355A1 (en) 1996-12-12 1996-12-12 Method and apparatus for detecting the presence of particles in a substrate
GBGB9715727.5A GB9715727D0 (en) 1997-07-26 1997-07-26 Article recognition and verification
PCT/EP1997/006970 WO1998026378A2 (en) 1996-12-12 1997-12-08 Magnetic detector for security document

Publications (3)

Publication Number Publication Date
NO992868D0 true NO992868D0 (no) 1999-06-11
NO992868L NO992868L (no) 1999-06-11
NO323488B1 NO323488B1 (no) 2007-05-29

Family

ID=26143430

Family Applications (2)

Application Number Title Priority Date Filing Date
NO19992868A NO323488B1 (no) 1996-12-12 1999-06-11 Magnetisk detektor for sikkerhetsdokument
NO19992867A NO325662B1 (no) 1996-12-12 1999-06-11 Gjenkjennelse og verifisering av en gjenstand

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO19992867A NO325662B1 (no) 1996-12-12 1999-06-11 Gjenkjennelse og verifisering av en gjenstand

Country Status (12)

Country Link
US (2) US6257488B1 (no)
EP (2) EP0951702B1 (no)
JP (2) JP2002501636A (no)
CN (2) CN1135504C (no)
AT (1) ATE398316T1 (no)
AU (2) AU723490B2 (no)
CA (2) CA2269939A1 (no)
DE (1) DE69738769D1 (no)
ES (1) ES2308793T3 (no)
NO (2) NO323488B1 (no)
TR (2) TR199901293T2 (no)
WO (2) WO1998026378A2 (no)

Families Citing this family (28)

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TR199901293T2 (en) 1996-12-12 2000-02-21 N.V. Bekaert S.A. Evraklar�n tan�nmas� ve kontrol�
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ATE248416T1 (de) 1999-11-01 2003-09-15 Bekaert Sa Nv Verfahren zum unterscheiden zwischen halbweichem und weichem magnetischem material
EP1103931A1 (de) * 1999-11-29 2001-05-30 Ascom AG Vorrichtung zur Banknoterkennung
MXPA02010979A (es) * 2000-05-08 2003-03-27 Checkpoint Systems Inc Sistema de deteccion e identificacion de radiofrecuencia.
US6937011B2 (en) 2001-12-10 2005-08-30 Rockwell Automation Technologies, Inc. Detector for magnetizable material using amplitude and phase discrimination
US6788049B2 (en) 2001-12-31 2004-09-07 Rockwell Automation Technologies, Inc. Detector for magnetizable material using amplitude and phase discrimination
WO2004013735A2 (en) * 2002-08-05 2004-02-12 Verification Security Corporation Structured magnetic pattern anti-counterfeiting system
US6737951B1 (en) * 2002-11-01 2004-05-18 Metglas, Inc. Bulk amorphous metal inductive device
JP2005107745A (ja) * 2003-09-29 2005-04-21 Sanyo Electric Co Ltd 模造品防止用タグ
JP2005107058A (ja) * 2003-09-29 2005-04-21 Sanyo Electric Co Ltd 模造品防止識別装置
DE102005008967A1 (de) * 2005-02-28 2006-08-31 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zum Messen magnetischer Eigenschaften von Dokumenten
ES2376588T3 (es) * 2005-03-23 2012-03-15 Epos Development Ltd. Procedimiento y sistema para un montaje de pluma digital.
GB2429095B (en) * 2005-07-27 2008-08-13 Ingenia Technology Ltd Verification of authenticity
JP4847191B2 (ja) * 2006-04-14 2011-12-28 富士ゼロックス株式会社 記録用紙
US20080084634A1 (en) * 2006-09-22 2008-04-10 Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Nevada Devices and methods for storing data
US7950587B2 (en) * 2006-09-22 2011-05-31 The Board of Regents of the Nevada System of Higher Education on behalf of the University of Reno, Nevada Devices and methods for storing data
US8094919B2 (en) * 2007-12-10 2012-01-10 International Business Machines Corporation Magnetic ink character recognition (‘MICR’) signal generation for a MICR
ES2354658B1 (es) * 2009-06-18 2012-01-30 Universidad Complutense De Madrid Sistema de firma magnética para la autenticación de documentos.
JP5691594B2 (ja) * 2011-02-09 2015-04-01 富士ゼロックス株式会社 検知装置および処理システム
WO2012166673A1 (en) * 2011-05-27 2012-12-06 O2 Insights, Inc. Systems and methods for assessment of oxygenation
AT511332B1 (de) * 2011-08-11 2012-11-15 Suess Dieter Dr Methode und vorrichtung zur diskriminierenden detektion von behältern für die zubereitung von nahrungsmitteln in extraktionsmaschinen mittels magnetisierbarer materialien
EP2752825B1 (en) * 2011-08-30 2017-03-22 Hitachi-Omron Terminal Solutions, Corporation Device for reading magnetic recording medium
CN103142231B (zh) * 2013-02-16 2015-05-13 深圳市资福技术有限公司 一种胶囊内窥镜的谐波检测装置和检测方法
CN104484937B (zh) * 2014-12-19 2017-02-01 广州广电运通金融电子股份有限公司 现金票据防伪信息的采样方法和采样装置
US9652038B2 (en) * 2015-02-20 2017-05-16 Sony Interactive Entertainment Inc. Magnetic tracking of glove fingertips
US11367320B2 (en) * 2019-09-24 2022-06-21 Caterpillar Inc. Systems and methods for part identification
CN113470767B (zh) * 2021-06-16 2022-04-12 特变电工衡阳变压器有限公司 基于硅钢片性能的分类方法、系统、计算机和存储介质

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US3631442A (en) 1968-03-22 1971-12-28 Robert E Fearon Anti-shoplifting system
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Also Published As

Publication number Publication date
EP0951702A2 (en) 1999-10-27
CN1238054A (zh) 1999-12-08
NO992868L (no) 1999-06-11
DE69738769D1 (de) 2008-07-24
CA2271791A1 (en) 1998-06-18
WO1998026377A2 (en) 1998-06-18
TR199901292T2 (xx) 1999-10-21
AU5984598A (en) 1998-07-03
CA2271791C (en) 2006-04-25
AU723490B2 (en) 2000-08-31
JP2001506026A (ja) 2001-05-08
TR199901293T2 (en) 2000-02-21
JP2002501636A (ja) 2002-01-15
EP1000412A2 (en) 2000-05-17
NO325662B1 (no) 2008-06-30
CA2269939A1 (en) 1998-06-18
WO1998026378A3 (en) 1998-07-30
NO992867D0 (no) 1999-06-11
US6598793B1 (en) 2003-07-29
WO1998026377A3 (en) 1998-07-23
AU728578B2 (en) 2001-01-11
CN1135504C (zh) 2004-01-21
EP0951702B1 (en) 2008-06-11
ATE398316T1 (de) 2008-07-15
CN100399363C (zh) 2008-07-02
NO323488B1 (no) 2007-05-29
WO1998026378A2 (en) 1998-06-18
NO992867L (no) 1999-06-11
CN1238053A (zh) 1999-12-08
AU5856298A (en) 1998-07-03
ES2308793T3 (es) 2008-12-01
US6257488B1 (en) 2001-07-10

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Legal Events

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