JP2001513241A - 偏倚材料の粒子を包含する磁気機械的ｅａｓマーカーのための能動素子 - Google Patents

偏倚材料の粒子を包含する磁気機械的ｅａｓマーカーのための能動素子

Info

Publication number
JP2001513241A
JP2001513241A JP53765398A JP53765398A JP2001513241A JP 2001513241 A JP2001513241 A JP 2001513241A JP 53765398 A JP53765398 A JP 53765398A JP 53765398 A JP53765398 A JP 53765398A JP 2001513241 A JP2001513241 A JP 2001513241A
Authority
JP
Japan
Prior art keywords
strip
alloy
amorphous
particles
marker
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.)
Ceased
Application number
JP53765398A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001513241A5 (enExample
Inventor
ライアン、ミン−レン
オウハンドレイ、ロバート・シー
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.)
Sensormatic Electronics Corp
Original Assignee
Sensormatic Electronics 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 Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Publication of JP2001513241A publication Critical patent/JP2001513241A/ja
Publication of JP2001513241A5 publication Critical patent/JP2001513241A5/ja
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/244—Tag manufacturing, e.g. continuous manufacturing processes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15341—Preparation processes therefor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • H10N35/80—Constructional details
    • H10N35/85—Magnetostrictive active materials

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Burglar Alarm Systems (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP53765398A 1997-02-14 1998-02-04 偏倚材料の粒子を包含する磁気機械的ｅａｓマーカーのための能動素子 Ceased JP2001513241A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/800,772 1997-02-14
US08/800,772 US5825290A (en) 1997-02-14 1997-02-14 Active element for magnetomechanical EAS marker incorporating particles of bias material
PCT/US1998/002085 WO1998038606A2 (en) 1997-02-14 1998-02-04 Active element for magnetomechanical eas marker incorporating particles of bias material

Publications (2)

Publication Number Publication Date
JP2001513241A true JP2001513241A (ja) 2001-08-28
JP2001513241A5 JP2001513241A5 (enExample) 2005-10-06

Family

ID=25179317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53765398A Ceased JP2001513241A (ja) 1997-02-14 1998-02-04 偏倚材料の粒子を包含する磁気機械的ｅａｓマーカーのための能動素子

Country Status (8)

Country Link
US (1) US5825290A (enExample)
EP (1) EP1016096A4 (enExample)
JP (1) JP2001513241A (enExample)
AR (1) AR011131A1 (enExample)
AU (1) AU725513B2 (enExample)
BR (1) BR9807836A (enExample)
CA (1) CA2280143C (enExample)
WO (1) WO1998038606A2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6229445B1 (en) * 1997-01-13 2001-05-08 Tecsec, Incorporated RF identification process and apparatus
US5999098A (en) * 1998-02-03 1999-12-07 Sensormatic Electronics Corporation Redistributing magnetic charge in bias element for magnetomechanical EAS marker
US5982282A (en) * 1998-09-16 1999-11-09 Sensormatic Electronics Corporation Product authentication indicia concealed in magnetomechanical EAS marker
JP4128721B2 (ja) * 2000-03-17 2008-07-30 株式会社東芝 情報記録物品
KR20020006170A (ko) * 2000-07-11 2002-01-19 김창경 초소형 셀프 바이어스형 물류 구별 자성박막 센서 소자 및그의 제조방법
WO2003025831A2 (en) * 2001-09-14 2003-03-27 Roke Manor Research Limited Tag and tagging system
US7193715B2 (en) * 2002-11-14 2007-03-20 Tokyo Electron Limited Measurement of overlay using diffraction gratings when overlay exceeds the grating period
RU2229533C1 (ru) * 2003-01-20 2004-05-27 Шалыгин Александр Николаевич Идентификационная метка
US7119685B2 (en) * 2004-02-23 2006-10-10 Checkpoint Systems, Inc. Method for aligning capacitor plates in a security tag and a capacitor formed thereby
US7116227B2 (en) * 2004-02-23 2006-10-03 Checkpoint Systems, Inc. Tag having patterned circuit elements and a process for making same
US8099335B2 (en) * 2004-02-23 2012-01-17 Checkpoint Systems, Inc. Method and system for determining billing information in a tag fabrication process
US7704346B2 (en) 2004-02-23 2010-04-27 Checkpoint Systems, Inc. Method of fabricating a security tag in an integrated surface processing system
US7138919B2 (en) * 2004-02-23 2006-11-21 Checkpoint Systems, Inc. Identification marking and method for applying the identification marking to an item
US7384496B2 (en) 2004-02-23 2008-06-10 Checkpoint Systems, Inc. Security tag system for fabricating a tag including an integrated surface processing system
US10108891B1 (en) * 2014-03-21 2018-10-23 Dynamics Inc. Exchange coupled amorphous ribbons for electronic stripes
US9897556B2 (en) 2014-05-08 2018-02-20 National Technology & Engineering Solutions Of Sandia, Llc Elemental analysis using temporal gating of a pulsed neutron generator
US9640852B2 (en) 2014-06-09 2017-05-02 Tyco Fire & Security Gmbh Enhanced signal amplitude in acoustic-magnetomechanical EAS marker
US9275529B1 (en) 2014-06-09 2016-03-01 Tyco Fire And Security Gmbh Enhanced signal amplitude in acoustic-magnetomechanical EAS marker
ES2581127B2 (es) * 2016-04-13 2017-05-04 Universidad Complutense De Madrid Etiqueta, sistema y método para la detección de objetos a larga distancia
RU2638848C1 (ru) * 2016-06-29 2017-12-18 Акционерное общество "ГОЗНАК" Ценный документ, защищённый от подделки, и способ определения его подлинности

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01131995A (ja) * 1987-11-17 1989-05-24 Hitachi Metals Ltd 防犯センサ用マーカ
JPH01503577A (ja) * 1987-06-08 1989-11-30 エッセルト・メト・インターナツィオナール・プロドゥクツィオーンス・ゲーエムベーハー 磁気デバイスを使用した物品の認知及び／又は検知
US5252144A (en) * 1991-11-04 1993-10-12 Allied Signal Inc. Heat treatment process and soft magnetic alloys produced thereby
JPH08278373A (ja) * 1995-02-22 1996-10-22 Sensormatic Electron Corp 電子物品監視装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805212C3 (de) * 1978-02-08 1980-10-02 Windmoeller & Hoelscher, 4540 Lengerich Vorrichtung zum Prüfen der Bodenfaltungen von an Schlauchstücken angeformten Böden
US4510489A (en) * 1982-04-29 1985-04-09 Allied Corporation Surveillance system having magnetomechanical marker
GB8817855D0 (en) * 1988-07-27 1988-09-01 Emi Plc Thorn Electromagnetic identification system
KR950034083A (ko) * 1994-02-10 1995-12-26 오가 노리오 자기헤드
US5568125A (en) * 1994-06-30 1996-10-22 Sensormatic Electronics Corporation Two-stage annealing process for amorphous ribbon used in an EAS marker
US5469140A (en) * 1994-06-30 1995-11-21 Sensormatic Electronics Corporation Transverse magnetic field annealed amorphous magnetomechanical elements for use in electronic article surveillance system and method of making same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01503577A (ja) * 1987-06-08 1989-11-30 エッセルト・メト・インターナツィオナール・プロドゥクツィオーンス・ゲーエムベーハー 磁気デバイスを使用した物品の認知及び／又は検知
JPH01131995A (ja) * 1987-11-17 1989-05-24 Hitachi Metals Ltd 防犯センサ用マーカ
US5252144A (en) * 1991-11-04 1993-10-12 Allied Signal Inc. Heat treatment process and soft magnetic alloys produced thereby
JPH08278373A (ja) * 1995-02-22 1996-10-22 Sensormatic Electron Corp 電子物品監視装置

Also Published As

Publication number Publication date
EP1016096A4 (en) 2002-05-22
US5825290A (en) 1998-10-20
CA2280143A1 (en) 1998-09-03
WO1998038606A3 (en) 1998-12-10
BR9807836A (pt) 2000-06-06
WO1998038606A2 (en) 1998-09-03
AU6265798A (en) 1998-09-18
AU725513B2 (en) 2000-10-12
EP1016096A2 (en) 2000-07-05
AR011131A1 (es) 2000-08-02
CA2280143C (en) 2008-12-09

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