SE9401450L - Sätt vid detektering av magnetiska element - Google Patents

Sätt vid detektering av magnetiska element

Info

Publication number
SE9401450L
SE9401450L SE9401450A SE9401450A SE9401450L SE 9401450 L SE9401450 L SE 9401450L SE 9401450 A SE9401450 A SE 9401450A SE 9401450 A SE9401450 A SE 9401450A SE 9401450 L SE9401450 L SE 9401450L
Authority
SE
Sweden
Prior art keywords
elements
pct
bias
sec
magnetic
Prior art date
Application number
SE9401450A
Other languages
English (en)
Swedish (sv)
Other versions
SE9401450D0 (sv
Inventor
Carl Tyren
Original Assignee
Rso 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 Rso Corp filed Critical Rso Corp
Priority to SE9401450A priority Critical patent/SE9401450L/xx
Publication of SE9401450D0 publication Critical patent/SE9401450D0/xx
Priority to CA002188830A priority patent/CA2188830A1/fr
Priority to JP7527593A priority patent/JPH09512363A/ja
Priority to AT95917545T priority patent/ATE172315T1/de
Priority to EP95917545A priority patent/EP0765511B1/fr
Priority to ES95917545T priority patent/ES2123980T3/es
Priority to PCT/SE1995/000453 priority patent/WO1995029468A1/fr
Priority to DE69505378T priority patent/DE69505378T2/de
Priority to US08/737,642 priority patent/US5739752A/en
Publication of SE9401450L publication Critical patent/SE9401450L/xx

Links

Classifications

    • 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
    • G08B13/2485—Simultaneous detection of multiple EAS 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
    • G08B13/2451—Specific applications combined with EAS
    • G08B13/2462—Asset location systems combined with EAS

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
SE9401450A 1993-04-26 1994-04-26 Sätt vid detektering av magnetiska element SE9401450L (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9401450A SE9401450L (sv) 1994-04-26 1994-04-26 Sätt vid detektering av magnetiska element
CA002188830A CA2188830A1 (fr) 1994-04-26 1995-04-25 Procede de detection d'elements magnetiques
JP7527593A JPH09512363A (ja) 1994-04-26 1995-04-25 磁気要素を検出する方法
AT95917545T ATE172315T1 (de) 1994-04-26 1995-04-25 Verfahren zum detektieren von magnetischen elementen
EP95917545A EP0765511B1 (fr) 1994-04-26 1995-04-25 Procede de detection d'elements magnetiques
ES95917545T ES2123980T3 (es) 1994-04-26 1995-04-25 Procedimiento para detectar elementos magneticos.
PCT/SE1995/000453 WO1995029468A1 (fr) 1994-04-26 1995-04-25 Procede de detection d'elements magnetiques
DE69505378T DE69505378T2 (de) 1994-04-26 1995-04-25 Verfahren zum detektieren von magnetischen elementen
US08/737,642 US5739752A (en) 1993-04-26 1995-04-25 Method in detecting magnetic elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401450A SE9401450L (sv) 1994-04-26 1994-04-26 Sätt vid detektering av magnetiska element

Publications (2)

Publication Number Publication Date
SE9401450D0 SE9401450D0 (sv) 1994-04-26
SE9401450L true SE9401450L (sv) 1995-10-27

Family

ID=20393813

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401450A SE9401450L (sv) 1993-04-26 1994-04-26 Sätt vid detektering av magnetiska element

Country Status (9)

Country Link
US (1) US5739752A (fr)
EP (1) EP0765511B1 (fr)
JP (1) JPH09512363A (fr)
AT (1) ATE172315T1 (fr)
CA (1) CA2188830A1 (fr)
DE (1) DE69505378T2 (fr)
ES (1) ES2123980T3 (fr)
SE (1) SE9401450L (fr)
WO (1) WO1995029468A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9401436L (sv) * 1994-04-26 1995-10-27 Rso Corp Amorfa band med förbättrade egenskaper
US8717430B2 (en) 2010-04-26 2014-05-06 Medtronic Navigation, Inc. System and method for radio-frequency imaging, registration, and localization
US10132699B1 (en) 2014-10-06 2018-11-20 National Technology & Engineering Solutions Of Sandia, Llc Electrodeposition processes for magnetostrictive resonators
US10510945B1 (en) 2014-10-06 2019-12-17 National Technology & Engineering Solutions Of Sandia, Llc Magnetoelastically actuated MEMS device and methods for its manufacture

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1211140B (it) * 1980-12-09 1989-09-29 Sony Corp Dispositivo commutatore a sensore magnetico.
JPS58219677A (ja) * 1982-06-03 1983-12-21 アイデンテイテツク　コ−ポレ−シヨン 磁気機械的マ−カ−をもつコ−ド化された監視システム
AU567604B2 (en) * 1984-02-15 1987-11-26 Esselte Meto International Gmbh Method and system for detecting an indicating device
US4647917A (en) * 1984-03-26 1987-03-03 Allied Corporation Article control system having coded magnetomechanical marker
US4686516A (en) * 1984-11-26 1987-08-11 Sensormatic Electronics Corporation Method, system and apparatus for use in article surveillance
US4710752A (en) * 1986-08-08 1987-12-01 Pitney Bowes Inc. Apparatus and method for detecting a magnetic marker
SE8603415D0 (sv) * 1986-08-14 1986-08-14 Leif Arnold Persson Remote sensing of metglas identifiers
US5049857A (en) * 1989-07-24 1991-09-17 Sensormatic Electronics Corporation Multi-mode electronic article surveillance system
US5005001A (en) * 1990-04-05 1991-04-02 Pitney Bowes Inc. Field generation and reception system for electronic article surveillance
US5300922A (en) * 1990-05-29 1994-04-05 Sensormatic Electronics Corporation Swept frequency electronic article surveillance system having enhanced facility for tag signal detection
WO1992012402A1 (fr) * 1991-01-04 1992-07-23 Scientific Generics Limited Dispositifs et appareils de stockage de donnees lisibles a distance
US5160888A (en) * 1991-04-29 1992-11-03 Bruker Instruments, Inc. Method and apparatus for one sided magnetic resonance imaging
TW198154B (fr) * 1991-08-20 1993-01-11 Allied Signal Inc
SE469673B (sv) * 1992-01-20 1993-08-16 Rso Corp Saett och anordning vid beroeringsfri avkaenning av objekt
SE9203258L (sv) * 1992-01-20 1993-07-21 Rso Corp Saett och anordning vid laeges- och vinkelmaetning

Also Published As

Publication number Publication date
CA2188830A1 (fr) 1995-11-02
US5739752A (en) 1998-04-14
SE9401450D0 (sv) 1994-04-26
EP0765511B1 (fr) 1998-10-14
ES2123980T3 (es) 1999-01-16
DE69505378D1 (de) 1998-11-19
WO1995029468A1 (fr) 1995-11-02
EP0765511A1 (fr) 1997-04-02
DE69505378T2 (de) 1999-03-11
JPH09512363A (ja) 1997-12-09
ATE172315T1 (de) 1998-10-15

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