KR100294937B1 - 전자식 물품 감시시스템에 사용되는 자기 기계적 마커 및 그 제조방법. - Google Patents

전자식 물품 감시시스템에 사용되는 자기 기계적 마커 및 그 제조방법. Download PDF

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Publication number
KR100294937B1
KR100294937B1 KR1019950018028A KR19950018028A KR100294937B1 KR 100294937 B1 KR100294937 B1 KR 100294937B1 KR 1019950018028 A KR1019950018028 A KR 1019950018028A KR 19950018028 A KR19950018028 A KR 19950018028A KR 100294937 B1 KR100294937 B1 KR 100294937B1
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KR
South Korea
Prior art keywords
marker
magnetostrictive element
magnetostrictive
amorphous
strip
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
KR1019950018028A
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English (en)
Korean (ko)
Other versions
KR960000477A (ko
Inventor
넨-친리우
밍-렌리안
지미캔티
Original Assignee
월터 에이. 잉달
센소매틱 일렉트로닉스 코포레이션
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23028120&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR100294937(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 월터 에이. 잉달, 센소매틱 일렉트로닉스 코포레이션 filed Critical 월터 에이. 잉달
Publication of KR960000477A publication Critical patent/KR960000477A/ko
Application granted granted Critical
Publication of KR100294937B1 publication Critical patent/KR100294937B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/18—Measuring magnetostrictive properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/104—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils
    • 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
    • G08B13/2434—Tag housing and attachment details
    • 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
    • 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
    • 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
    • G08B13/2465—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
    • 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
    • H01F1/15316—Amorphous metallic alloys, e.g. glassy metals based on Co
    • 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
    • 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
    • Y10S29/025—Method or apparatus with particular material
    • 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
    • Y10S29/049—Work hardening with other step
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Burglar Alarm Systems (AREA)
  • Soft Magnetic Materials (AREA)
  • Geophysics And Detection Of Objects (AREA)
KR1019950018028A 1994-06-30 1995-06-29 전자식 물품 감시시스템에 사용되는 자기 기계적 마커 및 그 제조방법. Expired - Lifetime KR100294937B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/269,651 US5469140A (en) 1994-06-30 1994-06-30 Transverse magnetic field annealed amorphous magnetomechanical elements for use in electronic article surveillance system and method of making same
US08/269,651 1994-06-30

Publications (2)

Publication Number Publication Date
KR960000477A KR960000477A (ko) 1996-01-25
KR100294937B1 true KR100294937B1 (ko) 2001-09-17

Family

ID=23028120

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950018028A Expired - Lifetime KR100294937B1 (ko) 1994-06-30 1995-06-29 전자식 물품 감시시스템에 사용되는 자기 기계적 마커 및 그 제조방법.

Country Status (13)

Country Link
US (1) US5469140A (enExample)
EP (3) EP0915440B1 (enExample)
JP (1) JP3152862B2 (enExample)
KR (1) KR100294937B1 (enExample)
CN (3) CN1093300C (enExample)
AU (1) AU689253B2 (enExample)
BR (1) BR9503012A (enExample)
CA (1) CA2146814C (enExample)
DE (2) DE69534931T2 (enExample)
ES (2) ES2149907T3 (enExample)
RU (1) RU2126553C1 (enExample)
TW (1) TW291559B (enExample)
ZA (1) ZA955228B (enExample)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611139A (en) * 1992-02-10 1997-03-18 Iap Research, Inc. Structure and method for compaction of powder-like materials
US5786762A (en) * 1994-06-30 1998-07-28 Sensormatic Electronics Corporation Magnetostrictive element for use in a magnetomechanical surveillance system
US5565849A (en) * 1995-02-22 1996-10-15 Sensormatic Electronics Corporation Self-biased magnetostrictive element for magnetomechanical electronic article surveillance systems
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
US5676767A (en) * 1994-06-30 1997-10-14 Sensormatic Electronics Corporation Continuous process and reel-to-reel transport apparatus for transverse magnetic field annealing of amorphous material used in an EAS marker
US6020817A (en) * 1994-08-10 2000-02-01 Sensormatic Electronics Corporation Method and apparatus for activating magnetomechanical EAS markers while preventing formation of demagnetization field
US5602527A (en) * 1995-02-23 1997-02-11 Dainippon Ink & Chemicals Incorporated Magnetic marker for use in identification systems and an indentification system using such magnetic marker
US5539380A (en) * 1995-04-13 1996-07-23 Alliedsignal Inc. Metallic glass alloys for mechanically resonant marker surveillance systems
US6093261A (en) * 1995-04-13 2000-07-25 Alliedsignals Inc. Metallic glass alloys for mechanically resonant marker surveillance systems
US5949334A (en) * 1995-10-02 1999-09-07 Sensormatic Electronics Corporation Magnetostrictive element having optimized bias-field-dependent resonant frequency characteristic
US5684459A (en) * 1995-10-02 1997-11-04 Sensormatic Electronics Corporation Curvature-reduction annealing of amorphous metal alloy ribbon
DE19545755A1 (de) * 1995-12-07 1997-06-12 Vacuumschmelze Gmbh Verwendung einer amorphen Legierung für magnetoelastisch anregbare Etiketten in auf mechanischer Resonanz basierenden Überwachungssystemen
SE506167C2 (sv) * 1996-02-12 1997-11-17 Rso Corp Givare för beröringsfri detektering av föremål
US5767770A (en) * 1996-07-01 1998-06-16 Sensormatic Electronics Corporation Semi-hard magnetic elements formed by annealing and controlled oxidation of soft magnetic material
US5870021A (en) * 1996-07-01 1999-02-09 Sensormatic Electronics Corporation Annealing magnetic elements for stable mechanical properties
US6181245B1 (en) 1996-08-28 2001-01-30 Sensormatic Electronics Corporation Magnetomechanical electronic article surveillance marker with bias element having abrupt deactivation/magnetization characteristic
US5729200A (en) * 1996-08-28 1998-03-17 Sensormatic Electronics Corporation Magnetomechanical electronic article surveilliance marker with bias element having abrupt deactivation/magnetization characteristic
CA2216897A1 (en) * 1996-09-30 1998-03-30 Unitika Ltd. Fe group-based amorphous alloy ribbon and magnetic marker
DE19642225A1 (de) * 1996-10-12 1998-04-16 Esselte Meto Int Gmbh Sicherungselement für die elektronische Artikelsicherung und Verfahren zur Herstellung eines Sicherungselementes
DE19653430A1 (de) * 1996-12-20 1999-04-01 Vacuumschmelze Gmbh Anzeigeelement für die Verwendung in einem magnetischen Warenüberwachungssystem
US5947256A (en) * 1997-01-21 1999-09-07 Sensormatic Electronics Corporation Tag for identifying recyclable materials and method and apparatus for same
US5825290A (en) * 1997-02-14 1998-10-20 Sensormatic Electronics Corporation Active element for magnetomechanical EAS marker incorporating particles of bias material
US5745039A (en) * 1997-02-21 1998-04-28 Minnesota Mining And Manufacturing Company Remote sterilization monitor
EP0875874B1 (en) * 1997-04-30 2003-09-03 Hitachi Metals, Ltd. Bias material, magnetic marker and method of producing the bias material
US6647844B1 (en) 1997-05-22 2003-11-18 Moore Wallace Incorporated Precise strip material cutter
US6096153A (en) 1997-05-22 2000-08-01 Wallace Computer Services, Inc. System for continuously manufacturing security tags
US6067016A (en) * 1997-06-02 2000-05-23 Avery Dennison Corporation EAS marker and method of manufacturing same
US6692672B1 (en) * 1997-06-02 2004-02-17 Avery Dennison Corporation EAS marker and method of manufacturing same
US5841348A (en) * 1997-07-09 1998-11-24 Vacuumschmelze Gmbh Amorphous magnetostrictive alloy and an electronic article surveillance system employing same
US6018296A (en) * 1997-07-09 2000-01-25 Vacuumschmelze Gmbh Amorphous magnetostrictive alloy with low cobalt content and method for annealing same
US6011475A (en) 1997-11-12 2000-01-04 Vacuumschmelze Gmbh Method of annealing amorphous ribbons and marker for electronic article surveillance
US5999098A (en) * 1998-02-03 1999-12-07 Sensormatic Electronics Corporation Redistributing magnetic charge in bias element for magnetomechanical EAS marker
US6067015A (en) * 1998-07-09 2000-05-23 Senormatic Electronics Corporation Magnetomechanical EAS marker with reduced-size bias magnet
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
EP1031999A4 (en) 1998-09-10 2003-06-04 Hitachi Metals Ltd METHOD OF PRODUCING A SEMI-RIGID MATERIAL AND USE IN A MAGNETIC MARKING STRIP
US6359563B1 (en) * 1999-02-10 2002-03-19 Vacuumschmelze Gmbh ‘Magneto-acoustic marker for electronic article surveillance having reduced size and high signal amplitude’
UA59498C2 (uk) * 1999-12-07 2003-09-15 Інфінеон Текнолоджіс Аг Етикетка для товарів, спосіб її виготовлення та спосіб безконтактної ідентифікації товарів
US7005989B2 (en) 2000-06-29 2006-02-28 Avery Dennison Corporation EAS marker
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
US6538572B2 (en) 2001-07-30 2003-03-25 Sensormatic Electronics Corporation Printed bias magnet for electronic article surveillance marker
US6775839B1 (en) 2002-03-15 2004-08-10 O'brien Patrick J. Optical storage device with print layer surface feature
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
RU2229533C1 (ru) * 2003-01-20 2004-05-27 Шалыгин Александр Николаевич Идентификационная метка
EP1515280A3 (de) * 2003-09-15 2006-01-11 Eudeposit AG Pfandmarkierung, Pfandgut und Rücknahmegerät für Pfandgut sowie Verfahren zur gerätetechnischen Pfandkontrolle und Pfandrückgabe
RU2271568C1 (ru) * 2004-06-28 2006-03-10 Закрытое Акционерное Общество "Системы Программы Сервис Информационные Технологии" (ЗАО "СПРОС ИТ") Способ идентификации производителя товара и защиты товара от подделки
CA2575205C (en) * 2004-08-11 2014-03-25 Sensormatic Electronics Corporation Deactivation for magnetomechanical marker used in electronic article surveillance
RU2292599C2 (ru) * 2004-11-29 2007-01-27 ООО "Компания Кристалл Сервис" Маркер и способ его изготовления
US20060219786A1 (en) * 2005-04-01 2006-10-05 Metglas, Inc. Marker for coded electronic article identification system
DE102005062016A1 (de) * 2005-12-22 2007-07-05 Vacuumschmelze Gmbh & Co. Kg Pfandmarkierung, Pfandgut und Rücknahmegerät für Pfandgut sowie Verfahren zur automatischen Pfandkontrolle
US20070194927A1 (en) * 2006-02-15 2007-08-23 Johannes Maximilian Peter Electronic article surveillance marker
US20090195386A1 (en) * 2006-02-15 2009-08-06 Johannes Maxmillian Peter Electronic article surveillance marker
US7779533B2 (en) * 2006-02-15 2010-08-24 Phenix Label Company, Inc. Electronic article surveillance marker
US9520219B2 (en) * 2006-06-06 2016-12-13 Owen Oil Tools Lp Retention member for perforating guns
EP2045788A4 (en) 2006-07-26 2011-04-06 Next Corp MAGNETIC MARKER AND METHOD FOR MANUFACTURING THE SAME
US20080030339A1 (en) * 2006-08-07 2008-02-07 Tci, Ltd. Electronic article surveillance marker
CN101501932A (zh) * 2006-08-11 2009-08-05 三井化学株式会社 天线用磁芯及天线
DE102006047022B4 (de) 2006-10-02 2009-04-02 Vacuumschmelze Gmbh & Co. Kg Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung
ES2317769B1 (es) 2006-12-15 2010-02-03 Micromag 2000, S.L. Etiqueta magnetoacustica basada en micro-hilo magnetico, y metodo de obtencion de la misma.
RU2332713C1 (ru) * 2007-02-07 2008-08-27 Общество с Ограниченной Ответственностью "Кристалл-Сервис" (ООО "Кристалл-Сервис") Деактиватор электромагнитных меток
US7891411B2 (en) 2007-06-22 2011-02-22 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat dissipation device having a fan for dissipating heat generated by at least two electronic components
BRPI0816570A2 (pt) * 2007-10-04 2015-03-03 Bell Oak Investiment Proprietary Ltd "etiqueta de vigilância de artigos eletrônicos"
WO2010082195A1 (en) 2009-01-13 2010-07-22 Vladimir Manov Magnetomechanical markers and magnetostrictive amorphous element for use therein
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
AU2016382854A1 (en) 2015-12-30 2018-07-12 3M Innovative Properties Company Elliptically-shaped resonator markers with enhanced frequency stability and gain
CN106920672A (zh) * 2017-03-28 2017-07-04 深圳市晶弘科贸有限公司 单体线性非晶合金铁芯制备方法
CN107354401B (zh) * 2017-07-29 2019-05-31 江苏轩辕特种材料科技有限公司 一种非晶合金磁性带材真空热处理工艺
CN108010243A (zh) * 2017-12-19 2018-05-08 徐州龙安电子科技有限公司 一种声磁标签及采用该声磁标签的商场声磁eas系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431698C3 (de) * 1973-07-03 1982-05-06 Mitsubishi Kinzoku K.K., Tokyo Verwendung eines gesinterten Magnetits als Ferrit für magnetostriktive Schinger
US4236230A (en) * 1977-12-19 1980-11-25 International Business Machines Corporation Bistable magnetostrictive device
US4510489A (en) * 1982-04-29 1985-04-09 Allied Corporation Surveillance system having magnetomechanical marker
US4647910A (en) * 1985-09-17 1987-03-03 Allied Corporation Selector for AC magnetic inductive field receiver coils
US4818853A (en) * 1986-05-26 1989-04-04 Kabushiki Kaisha Toshiba Data card with inductive signal transfer device
GB8713353D0 (en) 1987-06-08 1987-07-15 Scient Generics Ltd Magnetic article surveillance systems
US5252144A (en) * 1991-11-04 1993-10-12 Allied Signal Inc. Heat treatment process and soft magnetic alloys produced thereby
US5313192A (en) * 1992-07-02 1994-05-17 Sensormatic Electronics Corp. Deactivatable/reactivatable magnetic marker having a step change in magnetic flux
JPH06288844A (ja) * 1993-03-31 1994-10-18 Matsushita Electric Ind Co Ltd 力学量センサ
NL9300628A (nl) * 1993-04-14 1994-11-01 Nedap Nv Magnetorestrictief resonerende labels ten behoeve van een detectie- of identificatiesysteem.
US5568125A (en) * 1994-06-30 1996-10-22 Sensormatic Electronics Corporation Two-stage annealing process for amorphous ribbon used in an EAS marker
US5565849A (en) * 1995-02-22 1996-10-15 Sensormatic Electronics Corporation Self-biased magnetostrictive element for magnetomechanical electronic article surveillance systems
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
US5494534A (en) * 1995-03-17 1996-02-27 Industrial Technology Research Institute Method of heat treating an amorphous soft magnetic article

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EP0915440A2 (en) 1999-05-12
KR960000477A (ko) 1996-01-25
RU2126553C1 (ru) 1999-02-20
CN100437648C (zh) 2008-11-26
DE69534931D1 (de) 2006-05-24
DE69534931T2 (de) 2007-04-05
CN1123413A (zh) 1996-05-29
US5469140A (en) 1995-11-21
EP0690425A1 (en) 1996-01-03
CN1277235C (zh) 2006-09-27
CN1516057A (zh) 2004-07-28
AU689253B2 (en) 1998-03-26
CN1516056A (zh) 2004-07-28
CA2146814C (en) 2006-05-30
EP0915440B1 (en) 2006-04-12
CN1093300C (zh) 2002-10-23
RU95110691A (ru) 1997-06-10
EP0915441A3 (en) 2000-03-29
DE69517874T2 (de) 2001-02-08
ES2262260T3 (es) 2006-11-16
EP0915440A3 (en) 2000-03-29
JPH0887237A (ja) 1996-04-02
TW291559B (enExample) 1996-11-21
JP3152862B2 (ja) 2001-04-03
AU2326195A (en) 1996-01-18
DE69517874D1 (de) 2000-08-17
CA2146814A1 (en) 1995-12-31
ZA955228B (en) 1996-02-02
EP0690425B1 (en) 2000-07-12
ES2149907T3 (es) 2000-11-16
EP0915441A2 (en) 1999-05-12
BR9503012A (pt) 1996-06-25

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