KR100582580B1 - 비정질 자기변형 합금 및 이를 사용하는 전자 물품 감시 시스템 - Google Patents

비정질 자기변형 합금 및 이를 사용하는 전자 물품 감시 시스템 Download PDF

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Publication number
KR100582580B1
KR100582580B1 KR1020007000165A KR20007000165A KR100582580B1 KR 100582580 B1 KR100582580 B1 KR 100582580B1 KR 1020007000165 A KR1020007000165 A KR 1020007000165A KR 20007000165 A KR20007000165 A KR 20007000165A KR 100582580 B1 KR100582580 B1 KR 100582580B1
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South Korea
Prior art keywords
resonator
delete delete
signal
magnetic field
marker
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KR1020007000165A
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English (en)
Korean (ko)
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KR20010021607A (ko
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기젤허 헤르처
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바쿰슈멜체 게엠베하 운트 코. 카게
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2488—Timing issues, e.g. synchronising measures to avoid signal collision, with multiple emitters or a single emitter and receiver
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/003—Anneal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/095—Magnetic or electrostatic

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Manufacturing & Machinery (AREA)
  • Burglar Alarm Systems (AREA)
  • Soft Magnetic Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
KR1020007000165A 1997-07-09 1998-07-01 비정질 자기변형 합금 및 이를 사용하는 전자 물품 감시 시스템 Expired - Lifetime KR100582580B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/890,723 US5841348A (en) 1997-07-09 1997-07-09 Amorphous magnetostrictive alloy and an electronic article surveillance system employing same
US08/890,723 1997-09-07
US8/890,723 1997-09-07
PCT/EP1998/004053 WO1999013442A1 (en) 1997-07-09 1998-07-01 Amorphous magnetostrictive alloy and an electronic article surveillance system employing same

Publications (2)

Publication Number Publication Date
KR20010021607A KR20010021607A (ko) 2001-03-15
KR100582580B1 true KR100582580B1 (ko) 2006-05-24

Family

ID=25397063

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007000165A Expired - Lifetime KR100582580B1 (ko) 1997-07-09 1998-07-01 비정질 자기변형 합금 및 이를 사용하는 전자 물품 감시 시스템

Country Status (10)

Country Link
US (1) US5841348A (https=)
EP (2) EP0996942B1 (https=)
JP (1) JP4101307B2 (https=)
KR (1) KR100582580B1 (https=)
AT (2) ATE323925T1 (https=)
DE (2) DE69831492T2 (https=)
DK (1) DK1562160T3 (https=)
ES (1) ES2263146T3 (https=)
PT (1) PT1562160E (https=)
WO (1) WO1999013442A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011475A (en) * 1997-11-12 2000-01-04 Vacuumschmelze Gmbh Method of annealing amorphous ribbons and marker for electronic article surveillance
US6254695B1 (en) 1998-08-13 2001-07-03 Vacuumschmelze Gmbh Method employing tension control and lower-cost alloy composition annealing amorphous alloys with shorter annealing time
US6199309B1 (en) * 1998-10-06 2001-03-13 Contempo Card Company, Inc. Merchandising markers accomodating anti-theft sensor
US6181249B1 (en) * 1999-01-07 2001-01-30 Sensormatic Electronics Corporation Coil driving circuit for EAS marker deactivation device
US6359563B1 (en) * 1999-02-10 2002-03-19 Vacuumschmelze Gmbh ‘Magneto-acoustic marker for electronic article surveillance having reduced size and high signal amplitude’
US6645314B1 (en) 2000-10-02 2003-11-11 Vacuumschmelze Gmbh Amorphous alloys for magneto-acoustic markers in electronic article surveillance having reduced, low or zero co-content and method of annealing the same
KR20030013068A (ko) * 2001-08-07 2003-02-14 정한영 전자기식 물품 감시 시스템에 있어서 자기식 마커를비활성화시키는 장치 및 그 방법
DE60319809T2 (de) * 2002-02-01 2009-04-23 Datalogic Scanning, Inc., Eugene Systeme und verfahren zum datenlesen und eas-etikett-erfassen und -deaktivieren an der kasse
US6854647B2 (en) * 2002-02-01 2005-02-15 Ncr Corporation Checkout device including integrated barcode reader, scale, and EAS system
US6783072B2 (en) * 2002-02-01 2004-08-31 Psc Scanning, Inc. Combined data reader and electronic article surveillance (EAS) system
US6749695B2 (en) * 2002-02-08 2004-06-15 Ronald J. Martis Fe-based amorphous metal alloy having a linear BH loop
US7527198B2 (en) * 2002-03-18 2009-05-05 Datalogic Scanning, Inc. Operation monitoring and enhanced host communications in systems employing electronic article surveillance and RFID tags
US6830634B2 (en) * 2002-06-11 2004-12-14 Sensormatic Electronics Corporation Method and device for continuous annealing metallic ribbons with improved process efficiency
US7585459B2 (en) * 2002-10-22 2009-09-08 Höganäs Ab Method of preparing iron-based components
US7619527B2 (en) * 2005-02-08 2009-11-17 Datalogic Scanning, Inc. Integrated data reader and electronic article surveillance (EAS) system
DE102005062016A1 (de) * 2005-12-22 2007-07-05 Vacuumschmelze Gmbh & Co. Kg Pfandmarkierung, Pfandgut und Rücknahmegerät für Pfandgut sowie Verfahren zur automatischen Pfandkontrolle
DE102006047022B4 (de) 2006-10-02 2009-04-02 Vacuumschmelze Gmbh & Co. Kg Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung
JP2008097459A (ja) * 2006-10-13 2008-04-24 Takaya Corp 電子物品監視装置
CN109313279B (zh) 2016-06-23 2021-10-29 3M创新有限公司 具有增强的频率稳定性和信号强度的磁致机械标记物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032518A1 (en) * 1995-04-13 1996-10-17 Alliedsignal Inc. Metallic glass alloys for mechanically resonant marker surveillance systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268325A (en) * 1979-01-22 1981-05-19 Allied Chemical Corporation Magnetic glassy metal alloy sheets with improved soft magnetic properties
US4484184A (en) * 1979-04-23 1984-11-20 Allied Corporation Amorphous antipilferage marker
US4510489A (en) * 1982-04-29 1985-04-09 Allied Corporation Surveillance system having magnetomechanical marker
US4667185A (en) * 1985-12-06 1987-05-19 Minnesota Mining And Manufacturing Company Wireless synchronization system for electronic article surveillance system
US5252144A (en) * 1991-11-04 1993-10-12 Allied Signal Inc. Heat treatment process and soft magnetic alloys produced thereby
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
US5539380A (en) * 1995-04-13 1996-07-23 Alliedsignal Inc. Metallic glass alloys for mechanically resonant marker surveillance systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032518A1 (en) * 1995-04-13 1996-10-17 Alliedsignal Inc. Metallic glass alloys for mechanically resonant marker surveillance systems

Also Published As

Publication number Publication date
JP4101307B2 (ja) 2008-06-18
DE69831492D1 (de) 2005-10-13
JP2002510417A (ja) 2002-04-02
KR20010021607A (ko) 2001-03-15
WO1999013442A1 (en) 1999-03-18
EP1562160A1 (en) 2005-08-10
DK1562160T3 (da) 2006-08-21
EP0996942B1 (en) 2005-09-07
ATE304197T1 (de) 2005-09-15
US5841348A (en) 1998-11-24
EP1562160B1 (en) 2006-04-19
EP0996942A1 (en) 2000-05-03
PT1562160E (pt) 2006-08-31
DE69831492T2 (de) 2006-06-29
DE69834282D1 (de) 2006-05-24
ATE323925T1 (de) 2006-05-15
ES2263146T3 (es) 2006-12-01
DE69834282T2 (de) 2007-04-12

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