DK0599963T3 - En metode til kodning og dekodning af amorf metallegering - Google Patents

En metode til kodning og dekodning af amorf metallegering

Info

Publication number
DK0599963T3
DK0599963T3 DK92918160.0T DK92918160T DK0599963T3 DK 0599963 T3 DK0599963 T3 DK 0599963T3 DK 92918160 T DK92918160 T DK 92918160T DK 0599963 T3 DK0599963 T3 DK 0599963T3
Authority
DK
Denmark
Prior art keywords
resonant
metal alloy
decoding
encoding
amorphous metal
Prior art date
Application number
DK92918160.0T
Other languages
English (en)
Inventor
Ryusuke Hasegawa
Robert Michael Vonhoene
Original Assignee
Allied Signal 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 Allied Signal Inc filed Critical Allied Signal Inc
Application granted granted Critical
Publication of DK0599963T3 publication Critical patent/DK0599963T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/59—Responders; Transponders
    • 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
    • G08B13/2411—Tag deactivation
    • 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
    • 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
    • G08B13/2414—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 inductive tags
    • G08B13/2417—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 inductive tags having a radio frequency identification chip
    • 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
    • G08B13/2451—Specific applications combined with EAS
    • G08B13/2462—Asset location systems combined with EAS
    • 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
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/903—Directly treated with high energy electromagnetic waves or particles, e.g. laser, electron beam
DK92918160.0T 1991-08-20 1992-08-07 En metode til kodning og dekodning af amorf metallegering DK0599963T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74776791A 1991-08-20 1991-08-20

Publications (1)

Publication Number Publication Date
DK0599963T3 true DK0599963T3 (da) 1996-04-29

Family

ID=25006546

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92918160.0T DK0599963T3 (da) 1991-08-20 1992-08-07 En metode til kodning og dekodning af amorf metallegering

Country Status (14)

Country Link
US (1) US5338373A (da)
EP (1) EP0599963B1 (da)
JP (1) JP3227157B2 (da)
KR (1) KR100270059B1 (da)
AT (1) ATE135147T1 (da)
AU (1) AU665210B2 (da)
CA (1) CA2115921C (da)
DE (1) DE69208882T2 (da)
DK (1) DK0599963T3 (da)
ES (1) ES2084376T3 (da)
GR (1) GR3019945T3 (da)
MX (1) MX9204783A (da)
TW (1) TW198154B (da)
WO (1) WO1993004538A1 (da)

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SE9401450L (sv) * 1994-04-26 1995-10-27 Rso Corp Sätt vid detektering av magnetiska element
SE9401449L (sv) * 1994-04-26 1995-10-27 Rso Corp Sätt och anordning vid kodning av elektroniska etiketter
SE9401448L (sv) * 1994-04-26 1995-10-27 Rso Corp Sätt och anordning vid excitering och detektering av magnetiska element
SE9401436L (sv) * 1994-04-26 1995-10-27 Rso Corp Amorfa band med förbättrade egenskaper
SE503526C2 (sv) * 1994-10-26 1996-07-01 Rso Corp Sätt för detektering av etiketter med amorfa magnetoelastiska band
US5891270A (en) * 1995-10-05 1999-04-06 Hasegawa; Ryusuke Heat-treatment of glassy metal alloy for article surveillance system markers
US6229445B1 (en) * 1997-01-13 2001-05-08 Tecsec, Incorporated RF identification process and apparatus
SE521438C2 (sv) * 1999-06-09 2003-11-04 Rso Corp Metod, system och givare för fjärrdetektering av föremål samt metod för att bestämma längden och diametern hos ett magnetiskt element
EP1463962A2 (en) * 2001-12-10 2004-10-06 Innovision Research & Technology PLC Detectable components and detection apparatus for detecting such components
US7464713B2 (en) * 2002-11-26 2008-12-16 Fabian Carl E Miniature magnetomechanical tag for detecting surgical sponges and implements
US20060219786A1 (en) * 2005-04-01 2006-10-05 Metglas, Inc. Marker for coded electronic article identification system
JP4848912B2 (ja) * 2006-09-28 2011-12-28 富士ゼロックス株式会社 真偽判定装置、真偽判定方法、真偽判定プログラム、非晶質合金部材の作製方法
US20090061113A1 (en) * 2007-08-31 2009-03-05 Texas A&M University System Embedding Metallic Glass with Nanocrystals
ITNA20090046A1 (it) * 2009-07-15 2011-01-16 Bolognini Riccardo Sistema di identificazione di capi di tessuto attraverso tag magnetostrittive
EP2463868B1 (en) * 2009-09-14 2015-07-15 Hitachi Metals, Ltd. Soft magnetic amorphous alloy ribbon, method for producing same, and magnetic core using same
KR102123138B1 (ko) * 2013-03-13 2020-06-15 히타치 긴조쿠 가부시키가이샤 권자심 및 그 제조 방법

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US32428A (en) * 1861-05-28 Whole
US32427A (en) * 1861-05-28 Heating aepabatus
US4221257A (en) * 1978-10-10 1980-09-09 Allied Chemical Corporation Continuous casting method for metallic amorphous strips
US4380572A (en) * 1978-12-22 1983-04-19 The United States Of America As Represented By The United States Department Of Energy Patterned helical metallic ribbon for continuous edge winding applications
US4268325A (en) * 1979-01-22 1981-05-19 Allied Chemical Corporation Magnetic glassy metal alloy sheets with improved soft magnetic properties
US4332848A (en) * 1979-03-16 1982-06-01 Allied Corporation Structurally defined glassy metal strips
USRE32427E (en) 1979-04-23 1987-05-26 Amorphous antipilferage marker
USRE32428E (en) 1979-04-23 1987-05-26 Allied Corporation Amorphous antipilferage marker
US4322481A (en) * 1980-02-08 1982-03-30 Westinghouse Electric Corp. Loss characteristics in amorphous magnetic alloys
JPS5875813A (ja) * 1981-10-30 1983-05-07 Mitsubishi Electric Corp 静止誘導器用鉄心
US4510489A (en) * 1982-04-29 1985-04-09 Allied Corporation Surveillance system having magnetomechanical marker
US4510490A (en) * 1982-04-29 1985-04-09 Allied Corporation Coded surveillance system having magnetomechanical marker
JPS594108A (ja) * 1982-06-30 1984-01-10 Matsushita Electric Works Ltd 部分的結晶化非晶質磁性薄帯の製法
US4673932A (en) * 1983-12-29 1987-06-16 Revlon, Inc. Rapid inventory data acquistion system
JPS60145360A (ja) * 1984-01-10 1985-07-31 Matsushita Electric Works Ltd 非晶質磁性合金およびその製造方法
US4724015A (en) * 1984-05-04 1988-02-09 Nippon Steel Corporation Method for improving the magnetic properties of Fe-based amorphous-alloy thin strip
JPS6124208A (ja) * 1984-07-12 1986-02-01 Nippon Steel Corp 良好な磁気特性を有する非晶質磁性材料
US4686516A (en) * 1984-11-26 1987-08-11 Sensormatic Electronics Corporation Method, system and apparatus for use in article surveillance
US4727360A (en) * 1985-09-13 1988-02-23 Security Tag Systems, Inc. Frequency-dividing transponder and use thereof in a presence detection system
DE3545674A1 (de) * 1985-12-21 1987-06-25 Bosch Gmbh Robert Rotationskolbenverdichter, insbesondere rootsgeblaese
DE3545647A1 (de) * 1985-12-21 1987-06-25 Vacuumschmelze Gmbh Deaktivierbares sicherungsetikett fuer diebstahlsicherungssysteme
JPS62227070A (ja) * 1986-03-28 1987-10-06 Hitachi Metals Ltd 高周波磁気特性に優れたＣｏ基アモルフアス合金薄帯の製造方法
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JPS63239906A (ja) * 1987-03-27 1988-10-05 Hitachi Metals Ltd 高周波磁気特性に優れたＦｅ基合金薄帯の製造方法
JP2622739B2 (ja) * 1988-12-27 1997-06-18 日本メクトロン株式会社 加硫可能なアクリルゴム配合物
GB9022318D0 (en) * 1990-10-15 1990-11-28 Esselte Meto Int Gmbh Magnetic property modification

Also Published As

Publication number Publication date
US5338373A (en) 1994-08-16
KR940702321A (ko) 1994-07-28
ATE135147T1 (de) 1996-03-15
AU665210B2 (en) 1995-12-21
KR100270059B1 (ko) 2000-10-16
TW198154B (da) 1993-01-11
AU2479192A (en) 1993-03-16
EP0599963B1 (en) 1996-03-06
DE69208882T2 (de) 1996-08-01
ES2084376T3 (es) 1996-05-01
JP3227157B2 (ja) 2001-11-12
DE69208882D1 (de) 1996-04-11
CA2115921C (en) 2000-06-27
GR3019945T3 (en) 1996-08-31
CA2115921A1 (en) 1993-03-04
MX9204783A (es) 1993-02-01
EP0599963A1 (en) 1994-06-08
JPH06510385A (ja) 1994-11-17
WO1993004538A1 (en) 1993-03-04

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