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DE60043562D1 - Vorrichtung zur Detektion von Magnetismus und magnetischem Material - Google Patents

Vorrichtung zur Detektion von Magnetismus und magnetischem Material

Info

Publication number
DE60043562D1
DE60043562D1 DE60043562T DE60043562T DE60043562D1 DE 60043562 D1 DE60043562 D1 DE 60043562D1 DE 60043562 T DE60043562 T DE 60043562T DE 60043562 T DE60043562 T DE 60043562T DE 60043562 D1 DE60043562 D1 DE 60043562D1
Authority
DE
Germany
Prior art keywords
card
coils
magnetic strip
detecting
wound
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
DE60043562T
Other languages
English (en)
Inventor
Fusayoshi Aruga
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.)
Nidec Instruments Corp
Original Assignee
Nidec Sankyo 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 Nidec Sankyo Corp filed Critical Nidec Sankyo Corp
Application granted granted Critical
Publication of DE60043562D1 publication Critical patent/DE60043562D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
  • Hard Magnetic Materials (AREA)
DE60043562T 1999-06-09 2000-06-09 Vorrichtung zur Detektion von Magnetismus und magnetischem Material Expired - Lifetime DE60043562D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16187699 1999-06-09

Publications (1)

Publication Number Publication Date
DE60043562D1 true DE60043562D1 (de) 2010-02-04

Family

ID=15743668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60043562T Expired - Lifetime DE60043562D1 (de) 1999-06-09 2000-06-09 Vorrichtung zur Detektion von Magnetismus und magnetischem Material

Country Status (4)

Country Link
US (1) US6513713B1 (de)
EP (1) EP1059601B1 (de)
AT (1) ATE453163T1 (de)
DE (1) DE60043562D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6513713B1 (en) 1999-06-09 2003-02-04 Sankyo Seiki Mfg. Co., Ltd. Magnetism detecting apparatus and magnetic material identifying apparatus using the same
WO2003015083A1 (fr) * 2001-08-03 2003-02-20 Matsushita Electric Industrial Co., Ltd. Lecteur de cartes
US7353549B2 (en) * 2006-03-19 2008-04-08 David Neal Muir, Jr. Toilet seat with intergrated targeting and measurement system
ITMI20080261A1 (it) * 2008-02-19 2009-08-20 Fabriano Securities Srl Sensore di lettura di banconote, carte di sicurezza e simili, contenenti almeno un elemento di sicurezza.
US20190294831A1 (en) * 2018-03-20 2019-09-26 Nidec Sankyo Corporation Magnetic head and card reader
JP7307167B2 (ja) * 2018-12-06 2023-07-11 クロッカス・テクノロジー・ソシエテ・アノニム 磁気ストライプに格納された情報を読み取る読み取り装置及び読み取られた情報を復号する方法
CN117054939B (zh) * 2023-06-29 2024-03-29 中南大学 一种用于磁性材料力-磁特性实时测量的装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185008A (ja) * 1982-04-22 1983-10-28 Toshiba Corp 磁気情報の記録装置
DE3521095C2 (de) 1985-06-12 1987-04-09 Nixdorf Computer Ag, 4790 Paderborn Einrichtung zum Erkennen und Prüfen von Magnetschichtmedien
JPH0594667A (ja) * 1991-09-30 1993-04-16 Toshiba Corp 券類処理装置
AU6032494A (en) * 1993-02-12 1994-08-29 Data Card Corporation Magnetic stripe read/write head
US5734535A (en) * 1995-06-19 1998-03-31 Sankyo Seiki Mfg. Co., Ltd. Magnetic head with a useable lifetime detection mechanism
US5650606A (en) * 1995-08-07 1997-07-22 Magnetic Products International, Corp Accurate read/write head for preventing credit card alteration and counterfeiting of debit cards
US6189791B1 (en) * 1997-09-19 2001-02-20 Sankyo Seiki Mfg Co., Ltd. Magnetic card reader and method for determining the coercive force of a magnetic card therein
US6513713B1 (en) 1999-06-09 2003-02-04 Sankyo Seiki Mfg. Co., Ltd. Magnetism detecting apparatus and magnetic material identifying apparatus using the same

Also Published As

Publication number Publication date
ATE453163T1 (de) 2010-01-15
EP1059601B1 (de) 2009-12-23
EP1059601A2 (de) 2000-12-13
US6513713B1 (en) 2003-02-04
EP1059601A3 (de) 2002-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition