JPS6257887U - - Google Patents

Info

Publication number
JPS6257887U
JPS6257887U JP1985149550U JP14955085U JPS6257887U JP S6257887 U JPS6257887 U JP S6257887U JP 1985149550 U JP1985149550 U JP 1985149550U JP 14955085 U JP14955085 U JP 14955085U JP S6257887 U JPS6257887 U JP S6257887U
Authority
JP
Japan
Prior art keywords
article
planar coil
planar
coil
radio frequency
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.)
Granted
Application number
JP1985149550U
Other languages
English (en)
Other versions
JPH0325264Y2 (ja
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 filed Critical
Priority to JP1985149550U priority Critical patent/JPH0325264Y2/ja
Priority to CA000518468A priority patent/CA1252170A/en
Priority to US06/911,813 priority patent/US4774521A/en
Priority to DE8686307424T priority patent/DE3684860D1/de
Priority to EP86307424A priority patent/EP0218428B1/en
Publication of JPS6257887U publication Critical patent/JPS6257887U/ja
Application granted granted Critical
Publication of JPH0325264Y2 publication Critical patent/JPH0325264Y2/ja
Expired legal-status Critical Current

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
    • G08B13/2405—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
    • G08B13/242—Tag deactivation
    • 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
    • G08B13/2434—Tag housing and attachment details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/80—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple passive components, e.g. resistors, capacitors or inductors
    • H10D86/85—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple passive components, e.g. resistors, capacitors or inductors characterised by only passive components

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)

Description

【図面の簡単な説明】
第１図は本考案の共振マーカーをコンパクトデ
イスクに装着する例を示す説明図、第２図はコン
パクトデイスクを収容したケースを示す説明図、
第３図は従来のマーカーの使用例を示す説明図で
ある。 １……コイル、２……コンパクトデイスク、３
……コンパクトデイスクのケース、４……ケース
３の四隅部分、５……マーカーハウジング、１１
……ハードケース、１２……タグポケツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 平面コイルからなる共振誘導性―容量性回路を
    有する物品監視装置を含み、物品に装着されて無
    線周波電子式物品監視方式により探知される、該
    物品監視方式に使用されるための共振マーカーで
    あつて、前記平面コイルの一部を前記平面コイル
    の残部平面からずらして配置することにより、前
    記平面コイルを伝導性の広範な区画を有する実質
    的に平面部分を含む物品に添着する際、前記平面
    コイルのずらして配置した部分が前記物品の伝導
    性領域の平面部分から外ずれるように、かつ、前
    記平面コイルの残部が前記伝導性領域とできるだ
    け重ならないように、前記物品の端縁部に前記平
    面コイルを添着できるようにしたことを特徴とす
    る無線周波電子式物品監視方式用共振マーカー。
JP1985149550U 1985-09-30 1985-09-30 Expired JPH0325264Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1985149550U JPH0325264Y2 (ja) 1985-09-30 1985-09-30
CA000518468A CA1252170A (en) 1985-09-30 1986-09-18 Resonant marker for use with radio frequency electronic article surveillance system
US06/911,813 US4774521A (en) 1985-09-30 1986-09-26 Resonant marker for use with radio frequency electronic article surveillance system
DE8686307424T DE3684860D1 (de) 1985-09-30 1986-09-26 Resonanzetikett zur verwendung in elektronischen radiofrequenten warenueberwachungssystemen.
EP86307424A EP0218428B1 (en) 1985-09-30 1986-09-26 Resonant marker for use with radio frequency electronic article surveillance system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985149550U JPH0325264Y2 (ja) 1985-09-30 1985-09-30

Publications (2)

Publication Number Publication Date
JPS6257887U true JPS6257887U (ja) 1987-04-10
JPH0325264Y2 JPH0325264Y2 (ja) 1991-05-31

Family

ID=15477608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985149550U Expired JPH0325264Y2 (ja) 1985-09-30 1985-09-30

Country Status (5)

Country Link
US (1) US4774521A (ja)
EP (1) EP0218428B1 (ja)
JP (1) JPH0325264Y2 (ja)
CA (1) CA1252170A (ja)
DE (1) DE3684860D1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081446A (en) * 1990-09-24 1992-01-14 Checkpoint Systems, Inc. Security tag for compact disc storage container
US5200704A (en) * 1991-02-28 1993-04-06 Westinghouse Electric Corp. System and method including a buried flexible sheet target impregnated with ferromagnetic particles and eddy current probe for determining proximity of a non-conductive underground structure
JPH0844833A (ja) * 1994-08-03 1996-02-16 Mitsubishi Denki Semiconductor Software Kk 非接触ｉｃカード用リーダライタ及び非接触ｉｃカード用リーダライタシステム
GB9605175D0 (en) * 1996-03-12 1996-05-15 Entertainment Uk Ltd Improvements in or relating to securing apparatus
US6249229B1 (en) 1999-08-16 2001-06-19 Checkpoint Systems, Inc., A Corp. Of Pennsylvania Electronic article security system employing variable time shifts
US6946963B2 (en) 2001-10-16 2005-09-20 Spectra Research, Inc. Secure storage disc and disc surveillance system
US7189757B2 (en) * 2001-10-16 2007-03-13 Hypnion, Inc. Treatment of sleep disorders using CNS target modulators
DE10204884A1 (de) * 2002-02-06 2003-08-14 Schreiner Gmbh & Co Kg Transponderetikett
CN105453113A (zh) * 2013-08-15 2016-03-30 富士通株式会社 Rfid标签及其制造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538302U (ja) * 1976-07-05 1978-01-24
JPS5473500A (en) * 1977-11-22 1979-06-12 Yonetani Yutaka Goods guard system
JPS5623297U (ja) * 1979-07-25 1981-03-02

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143208C2 (de) * 1981-10-30 1984-07-05 Max-E. Dipl.-Ing. 7320 Göppingen Reeb Identifizierungsanordnung in Form eines an einem Gegenstand anbringbaren etikettartigen Streifens und Verfahren zu deren Herstellung
US4509039A (en) * 1983-07-05 1985-04-02 Minnesota Mining And Manufacturing Company Shielded, closely spaced transmit-receiver antennas for electronic article surveillance system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538302U (ja) * 1976-07-05 1978-01-24
JPS5473500A (en) * 1977-11-22 1979-06-12 Yonetani Yutaka Goods guard system
JPS5623297U (ja) * 1979-07-25 1981-03-02

Also Published As

Publication number Publication date
US4774521A (en) 1988-09-27
EP0218428A3 (en) 1989-03-01
JPH0325264Y2 (ja) 1991-05-31
CA1252170A (en) 1989-04-04
EP0218428B1 (en) 1992-04-15
DE3684860D1 (de) 1992-05-21
EP0218428A2 (en) 1987-04-15

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