JP6359858B2 - 磁界検出装置および磁気識別装置 - Google Patents

磁界検出装置および磁気識別装置 Download PDF

Info

Publication number
JP6359858B2
JP6359858B2 JP2014078054A JP2014078054A JP6359858B2 JP 6359858 B2 JP6359858 B2 JP 6359858B2 JP 2014078054 A JP2014078054 A JP 2014078054A JP 2014078054 A JP2014078054 A JP 2014078054A JP 6359858 B2 JP6359858 B2 JP 6359858B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic field
magnets
detection
magnet
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.)
Active
Application number
JP2014078054A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015200523A5 (enExample
JP2015200523A (ja
Inventor
川瀬　正博
正博 川瀬
裕貴 町田
裕貴 町田
匠 佐藤
匠 佐藤
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.)
Canon Electronics Inc
Original Assignee
Canon Electronics Inc
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 Canon Electronics Inc filed Critical Canon Electronics Inc
Priority to JP2014078054A priority Critical patent/JP6359858B2/ja
Priority to CN201510157710.XA priority patent/CN104977547B/zh
Publication of JP2015200523A publication Critical patent/JP2015200523A/ja
Publication of JP2015200523A5 publication Critical patent/JP2015200523A5/ja
Application granted granted Critical
Publication of JP6359858B2 publication Critical patent/JP6359858B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP2014078054A 2014-04-04 2014-04-04 磁界検出装置および磁気識別装置 Active JP6359858B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014078054A JP6359858B2 (ja) 2014-04-04 2014-04-04 磁界検出装置および磁気識別装置
CN201510157710.XA CN104977547B (zh) 2014-04-04 2015-04-03 磁场检测装置以及磁性识别装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014078054A JP6359858B2 (ja) 2014-04-04 2014-04-04 磁界検出装置および磁気識別装置

Publications (3)

Publication Number Publication Date
JP2015200523A JP2015200523A (ja) 2015-11-12
JP2015200523A5 JP2015200523A5 (enExample) 2017-03-16
JP6359858B2 true JP6359858B2 (ja) 2018-07-18

Family

ID=54274232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014078054A Active JP6359858B2 (ja) 2014-04-04 2014-04-04 磁界検出装置および磁気識別装置

Country Status (2)

Country Link
JP (1) JP6359858B2 (enExample)
CN (1) CN104977547B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105093135A (zh) * 2015-06-25 2015-11-25 无锡乐尔科技有限公司 磁头以及磁性介质的评价方法
JP6974897B2 (ja) * 2016-04-19 2021-12-01 キヤノン電子株式会社 磁気識別装置
JP6789711B2 (ja) * 2016-07-29 2020-11-25 キヤノン電子株式会社 磁気識別装置
CN106353701A (zh) * 2016-08-24 2017-01-25 明光万佳联众电子有限公司 一种自动测恒定磁场机
US11493660B2 (en) * 2018-01-31 2022-11-08 Canon Denshi Kabushiki Kaisha Inspection device
JP7059080B2 (ja) * 2018-04-09 2022-04-25 キヤノン電子株式会社 磁気識別装置
CN109191660B (zh) * 2018-11-26 2024-06-14 深圳粤宝电子科技有限公司 一种磁头组件及其加工方法
CN111896900B (zh) * 2020-07-06 2021-05-25 苏州佳祺仕信息科技有限公司 一种多探头高斯检测设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0725728Y2 (ja) * 1988-05-27 1995-06-07 株式会社村田製作所 磁気抵抗素子アレー
JP3226071B2 (ja) * 1993-12-28 2001-11-05 東京瓦斯株式会社 磁気探傷法
JP3064293B2 (ja) * 1997-02-18 2000-07-12 トヨタ自動車株式会社 回転センサ
JP2002246568A (ja) * 2001-02-16 2002-08-30 Sony Corp 磁気メモリ装置およびその製造方法
JP4160330B2 (ja) * 2002-07-12 2008-10-01 キヤノン電子株式会社 磁界検出回路
WO2005083457A1 (ja) * 2004-02-27 2005-09-09 Murata Manufacturing Co., Ltd. 長尺型磁気センサ
WO2006039439A2 (en) * 2004-09-30 2006-04-13 Cummins-Allison Corp. Magnetic detection system for use in currency processing and method and apparatus for using the same
JP4940565B2 (ja) * 2005-03-28 2012-05-30 ヤマハ株式会社 磁気センサの製造方法
DE112007003025T5 (de) * 2006-12-13 2009-11-12 Alps Electric Co., Ltd. Magnetsensor und Magnetkodierer, der ihn nutzt
JP5227527B2 (ja) * 2007-03-29 2013-07-03 キヤノン電子株式会社 磁性体検出センサ
JP5362188B2 (ja) * 2007-03-29 2013-12-11 キヤノン電子株式会社 磁性体検出センサ
JP5494591B2 (ja) * 2010-09-28 2014-05-14 株式会社村田製作所 長尺型磁気センサ
JP5603259B2 (ja) * 2011-01-14 2014-10-08 日立オムロンターミナルソリューションズ株式会社 紙葉類識別装置

Also Published As

Publication number Publication date
CN104977547B (zh) 2018-04-20
CN104977547A (zh) 2015-10-14
JP2015200523A (ja) 2015-11-12

Similar Documents

Publication Publication Date Title
JP6359858B2 (ja) 磁界検出装置および磁気識別装置
JP5867235B2 (ja) 磁気センサ装置
CN104204835B (zh) 磁性传感器装置
JP5719515B2 (ja) 磁気センサ装置
EP3026451B1 (en) Single magnetoresistor tmr magnetic field sensor chip and magnetic currency detector head
KR20140051385A (ko) 측정 장치의 주위 환경들의 자기 특성들을 측정하기 위한 측정 장치
JP6550587B2 (ja) 磁気ラインセンサおよびこれを用いた鑑別装置
JP5227527B2 (ja) 磁性体検出センサ
JP5799882B2 (ja) 磁気センサ装置
CN113302693B (zh) 磁识别传感器
EP3133561B1 (en) An in-plane magnetic image sensor chip
JP5243725B2 (ja) 磁性体検出センサ
JP5861551B2 (ja) 磁気センサ装置
JP7684842B2 (ja) 磁気識別センサ及び磁気識別装置
JP6980166B1 (ja) 磁気センサ装置
JP6315802B2 (ja) 磁気センサ装置
US20250308309A1 (en) Magnetic line sensor, sheet recognition unit, and sheet handling device
WO2025258350A1 (ja) 磁気ラインセンサ、紙葉類識別装置及び紙葉類処理装置
WO2023127576A1 (ja) 磁気特徴検出装置及び紙葉類識別装置
JP2019184382A (ja) 磁気識別装置
JP2017194455A (ja) 磁気識別装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170208

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170208

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171116

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171128

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180129

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180605

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180621

R150 Certificate of patent or registration of utility model

Ref document number: 6359858

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250