JP3603872B2 - 磁気センサとこれを用いた紙幣識別装置 - Google Patents

磁気センサとこれを用いた紙幣識別装置 Download PDF

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Publication number
JP3603872B2
JP3603872B2 JP2002066472A JP2002066472A JP3603872B2 JP 3603872 B2 JP3603872 B2 JP 3603872B2 JP 2002066472 A JP2002066472 A JP 2002066472A JP 2002066472 A JP2002066472 A JP 2002066472A JP 3603872 B2 JP3603872 B2 JP 3603872B2
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JP
Japan
Prior art keywords
magnetic sensor
artificial lattice
substrate
magnetic
bill
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
JP2002066472A
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English (en)
Japanese (ja)
Other versions
JP2003035701A (ja
Inventor
雅博 水上
茂 垣見
康郎 芳岡
和弘 尾中
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2002066472A priority Critical patent/JP3603872B2/ja
Priority to ES02010180T priority patent/ES2304406T3/es
Priority to EP02010180A priority patent/EP1258841B1/de
Priority to DE60226092T priority patent/DE60226092T2/de
Priority to CNB021197989A priority patent/CN1178175C/zh
Publication of JP2003035701A publication Critical patent/JP2003035701A/ja
Application granted granted Critical
Publication of JP3603872B2 publication Critical patent/JP3603872B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
JP2002066472A 2001-05-16 2002-03-12 磁気センサとこれを用いた紙幣識別装置 Expired - Lifetime JP3603872B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002066472A JP3603872B2 (ja) 2001-05-16 2002-03-12 磁気センサとこれを用いた紙幣識別装置
ES02010180T ES2304406T3 (es) 2001-05-16 2002-05-14 Sensor magnetico y validador de billetes de banco que utiliza el mismo.
EP02010180A EP1258841B1 (de) 2001-05-16 2002-05-14 Magnetischer Sensor und damit ausgestattete Banknotenüberprüfungsvorrichtung
DE60226092T DE60226092T2 (de) 2001-05-16 2002-05-14 Magnetischer Sensor und damit ausgestattete Banknotenüberprüfungsvorrichtung
CNB021197989A CN1178175C (zh) 2001-05-16 2002-05-16 磁性传感器与应用其的纸币识别装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001-146215 2001-05-16
JP2001146215 2001-05-16
JP2002066472A JP3603872B2 (ja) 2001-05-16 2002-03-12 磁気センサとこれを用いた紙幣識別装置

Publications (2)

Publication Number Publication Date
JP2003035701A JP2003035701A (ja) 2003-02-07
JP3603872B2 true JP3603872B2 (ja) 2004-12-22

Family

ID=26615173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002066472A Expired - Lifetime JP3603872B2 (ja) 2001-05-16 2002-03-12 磁気センサとこれを用いた紙幣識別装置

Country Status (5)

Country Link
EP (1) EP1258841B1 (de)
JP (1) JP3603872B2 (de)
CN (1) CN1178175C (de)
DE (1) DE60226092T2 (de)
ES (1) ES2304406T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4507585B2 (ja) * 2003-12-16 2010-07-21 日本電産サンキョー株式会社 紙葉類識別センサの駆動回路及び紙葉類識別装置
JP4771738B2 (ja) * 2005-05-02 2011-09-14 日本電産サンキョー株式会社 紙葉類識別装置および紙葉類識別用磁気センサ
WO2011096258A1 (ja) * 2010-02-05 2011-08-11 日本電産サンキョー株式会社 磁気パターン検出装置
CN102722932A (zh) * 2012-06-19 2012-10-10 兰州大学 一种验钞机磁头
CN104215920B (zh) * 2013-06-03 2019-02-15 北京嘉岳同乐极电子有限公司 一种芯片磁检测传感器
JP2017122598A (ja) * 2016-01-05 2017-07-13 グローリー株式会社 磁気検出装置、紙葉類識別装置、および磁気検出方法
DE112017005974T5 (de) * 2016-11-25 2019-08-08 Mitsubishi Electric Corporation Magnetische sensorvorrichtung
JP7143690B2 (ja) * 2018-09-03 2022-09-29 株式会社島津製作所 磁性体検査システム、磁性体検査装置および磁性体検査方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870629A (en) * 1973-10-11 1975-03-11 Umc Ind Paper currency validator
JPS585869U (ja) * 1981-07-03 1983-01-14 株式会社ブリヂストン 枕
JPS57177182U (de) * 1982-01-07 1982-11-09
JPS62242291A (ja) * 1986-04-14 1987-10-22 富士電機株式会社 紙葉類の識別方法
US4973851A (en) * 1989-04-07 1990-11-27 Rowe International, Inc. Currency validator
JPH0396867A (ja) * 1989-09-08 1991-04-22 Fuji Electric Co Ltd 非線形負荷用電流表示回路
JP2859720B2 (ja) * 1990-08-03 1999-02-24 富士通株式会社 半導体集積回路テスタ
JPH05113472A (ja) * 1991-10-22 1993-05-07 Fujitsu Ltd 磁気センサ
JP2909683B2 (ja) * 1992-03-13 1999-06-23 アンリツ株式会社 硬貨直径判別装置
JP3283930B2 (ja) * 1992-12-11 2002-05-20 グローリー工業株式会社 磁気質検知方法
JP3276264B2 (ja) * 1995-05-26 2002-04-22 アルプス電気株式会社 磁気抵抗効果多層膜およびその製造方法
US5929636A (en) * 1996-05-02 1999-07-27 Integrated Magnetoelectronics All-metal giant magnetoresistive solid-state component
FR2752302B1 (fr) * 1996-08-08 1998-09-11 Commissariat Energie Atomique Capteur de champ magnetique a pont de magnetoresistances
JP3886589B2 (ja) * 1997-03-07 2007-02-28 アルプス電気株式会社 巨大磁気抵抗効果素子センサ
JP3941148B2 (ja) * 1997-03-10 2007-07-04 松下電器産業株式会社 磁気センサの製造方法
JPH11265818A (ja) * 1998-03-16 1999-09-28 Bridgestone Corp 樹脂磁石用組成物及び該組成物を用いたマグネットローラ
JP2000180207A (ja) * 1998-12-16 2000-06-30 Yazaki Corp 磁気センサ
JP2000304838A (ja) * 1999-04-20 2000-11-02 Sankyo Seiki Mfg Co Ltd 磁気センサ
EP1892538A3 (de) * 1999-06-18 2008-08-13 Koninklijke Philips Electronics N.V. Magnetische Systeme mit unumkehrbaren Eigenschaften und Verfahren zur Herstellung, zur Wiederherstellung und zum Betrieb derartiger Systeme

Also Published As

Publication number Publication date
DE60226092D1 (de) 2008-05-29
EP1258841B1 (de) 2008-04-16
CN1385816A (zh) 2002-12-18
ES2304406T3 (es) 2008-10-16
JP2003035701A (ja) 2003-02-07
EP1258841A2 (de) 2002-11-20
EP1258841A3 (de) 2004-01-07
DE60226092T2 (de) 2009-07-02
CN1178175C (zh) 2004-12-01

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