NO992867D0 - Gjenkjennelse og verifisering av en gjenstand - Google Patents

Gjenkjennelse og verifisering av en gjenstand

Info

Publication number
NO992867D0
NO992867D0 NO992867A NO992867A NO992867D0 NO 992867 D0 NO992867 D0 NO 992867D0 NO 992867 A NO992867 A NO 992867A NO 992867 A NO992867 A NO 992867A NO 992867 D0 NO992867 D0 NO 992867D0
Authority
NO
Norway
Prior art keywords
article
detected
fundamental frequencies
harmonics
field
Prior art date
Application number
NO992867A
Other languages
English (en)
Other versions
NO992867L (no
NO325662B1 (no
Inventor
John Fisher
Paul Robertson
Jon Burrell
David Cross
Original Assignee
Bekaert Sa Nv
Pa Int Consulting Serv Sa
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 Int Consulting Serv Sa filed Critical Bekaert Sa Nv
Publication of NO992867L publication Critical patent/NO992867L/no
Publication of NO992867D0 publication Critical patent/NO992867D0/no
Publication of NO325662B1 publication Critical patent/NO325662B1/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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (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)
NO19992867A 1996-12-12 1999-06-11 Gjenkjennelse og verifisering av en gjenstand NO325662B1 (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/EP1997/006969 WO1998026377A2 (en) 1996-12-12 1997-12-08 Article recognition and verification

Publications (3)

Publication Number Publication Date
NO992867L NO992867L (no) 1999-06-11
NO992867D0 true NO992867D0 (no) 1999-06-11
NO325662B1 NO325662B1 (no) 2008-06-30

Family

ID=26143430

Family Applications (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO19992868A NO323488B1 (no) 1996-12-12 1999-06-11 Magnetisk detektor for sikkerhetsdokument

Country Status (12)

Country Link
US (2) US6598793B1 (no)
EP (2) EP1000412A2 (no)
JP (2) JP2001506026A (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) NO325662B1 (no)
TR (2) TR199901292T2 (no)
WO (2) WO1998026378A2 (no)

Families Citing this family (28)

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AU723490B2 (en) 1996-12-12 2000-08-31 N.V. Bekaert S.A. Magnetic detector for security document
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ES2206323T3 (es) 1999-11-01 2004-05-16 N.V. Bekaert S.A. Metodo para distinguir entre material magnetico semi-blando y blando.
EP1103931A1 (de) * 1999-11-29 2001-05-30 Ascom AG Vorrichtung zur Banknoterkennung
CN1236408C (zh) * 2000-05-08 2006-01-11 关卡系统股份有限公司 无线频率检测和识别系统
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
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US6737951B1 (en) * 2002-11-01 2004-05-18 Metglas, Inc. Bulk amorphous metal inductive device
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DE102005008967A1 (de) * 2005-02-28 2006-08-31 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zum Messen magnetischer Eigenschaften von Dokumenten
AU2006225986B2 (en) * 2005-03-23 2011-09-01 Qualcomm Incorporated Method and system for digital pen assembly
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
JP5658829B2 (ja) * 2011-08-30 2015-01-28 日立オムロンターミナルソリューションズ株式会社 磁気記録媒体読取装置
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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Also Published As

Publication number Publication date
CA2269939A1 (en) 1998-06-18
WO1998026377A3 (en) 1998-07-23
CN1238053A (zh) 1999-12-08
CN1238054A (zh) 1999-12-08
AU5984598A (en) 1998-07-03
CA2271791A1 (en) 1998-06-18
TR199901292T2 (xx) 1999-10-21
ATE398316T1 (de) 2008-07-15
AU728578B2 (en) 2001-01-11
WO1998026378A3 (en) 1998-07-30
AU5856298A (en) 1998-07-03
CA2271791C (en) 2006-04-25
JP2001506026A (ja) 2001-05-08
JP2002501636A (ja) 2002-01-15
TR199901293T2 (en) 2000-02-21
WO1998026378A2 (en) 1998-06-18
NO992868L (no) 1999-06-11
NO992867L (no) 1999-06-11
CN100399363C (zh) 2008-07-02
EP0951702A2 (en) 1999-10-27
AU723490B2 (en) 2000-08-31
NO323488B1 (no) 2007-05-29
ES2308793T3 (es) 2008-12-01
CN1135504C (zh) 2004-01-21
EP1000412A2 (en) 2000-05-17
WO1998026377A2 (en) 1998-06-18
NO992868D0 (no) 1999-06-11
US6598793B1 (en) 2003-07-29
DE69738769D1 (de) 2008-07-24
US6257488B1 (en) 2001-07-10
EP0951702B1 (en) 2008-06-11
NO325662B1 (no) 2008-06-30

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Legal Events

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MM1K Lapsed by not paying the annual fees