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DK279690A - PROCEDURE FOR MANUFACTURING CIRCULAR LABELS WITH A CIRCUIT CIRCUIT WHICH CAN BE ACTIVATED AND DISABLED - Google Patents

PROCEDURE FOR MANUFACTURING CIRCULAR LABELS WITH A CIRCUIT CIRCUIT WHICH CAN BE ACTIVATED AND DISABLED Download PDF

Info

Publication number
DK279690A
DK279690A DK279690A DK279690A DK279690A DK 279690 A DK279690 A DK 279690A DK 279690 A DK279690 A DK 279690A DK 279690 A DK279690 A DK 279690A DK 279690 A DK279690 A DK 279690A
Authority
DK
Denmark
Prior art keywords
circuit
disabled
activated
procedure
manufacturing circular
Prior art date
Application number
DK279690A
Other languages
Danish (da)
Other versions
DK166176C (en
DK166176B (en
DK279690D0 (en
Inventor
Poul Richter Joergensen
Original Assignee
Poul Richter Joergensen
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 Poul Richter Joergensen filed Critical Poul Richter Joergensen
Priority to DK279690A priority Critical patent/DK166176C/en
Publication of DK279690D0 publication Critical patent/DK279690D0/en
Priority to JP3518658A priority patent/JPH06502733A/en
Priority to EP19910920554 priority patent/EP0558579A1/en
Priority to PCT/DK1991/000346 priority patent/WO1992009978A1/en
Publication of DK279690A publication Critical patent/DK279690A/en
Publication of DK166176B publication Critical patent/DK166176B/en
Application granted granted Critical
Publication of DK166176C publication Critical patent/DK166176C/en

Links

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
    • G08B13/2414—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 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Burglar Alarm Systems (AREA)
DK279690A 1990-11-23 1990-11-23 PROCEDURE FOR MANUFACTURING CIRCULAR LABELS WITH A CIRCUIT CIRCUIT WHICH CAN BE ACTIVATED AND DISABLED DK166176C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK279690A DK166176C (en) 1990-11-23 1990-11-23 PROCEDURE FOR MANUFACTURING CIRCULAR LABELS WITH A CIRCUIT CIRCUIT WHICH CAN BE ACTIVATED AND DISABLED
JP3518658A JPH06502733A (en) 1990-11-23 1991-11-20 Method of manufacturing a tag comprising a resonant circuit capable of being activated and deactivated and activation and deactivation of said resonant circuit
EP19910920554 EP0558579A1 (en) 1990-11-23 1991-11-20 Method of producing tags comprising resonant circuits which can be activated and deactivated
PCT/DK1991/000346 WO1992009978A1 (en) 1990-11-23 1991-11-20 Method of producing tags comprising resonant circuits which can be activated and deactivated

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK279690A DK166176C (en) 1990-11-23 1990-11-23 PROCEDURE FOR MANUFACTURING CIRCULAR LABELS WITH A CIRCUIT CIRCUIT WHICH CAN BE ACTIVATED AND DISABLED
DK279690 1990-11-23

Publications (4)

Publication Number Publication Date
DK279690D0 DK279690D0 (en) 1990-11-23
DK279690A true DK279690A (en) 1992-05-24
DK166176B DK166176B (en) 1993-03-15
DK166176C DK166176C (en) 1993-08-09

Family

ID=8115872

Family Applications (1)

Application Number Title Priority Date Filing Date
DK279690A DK166176C (en) 1990-11-23 1990-11-23 PROCEDURE FOR MANUFACTURING CIRCULAR LABELS WITH A CIRCUIT CIRCUIT WHICH CAN BE ACTIVATED AND DISABLED

Country Status (4)

Country Link
EP (1) EP0558579A1 (en)
JP (1) JPH06502733A (en)
DK (1) DK166176C (en)
WO (1) WO1992009978A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447779A (en) * 1990-08-06 1995-09-05 Tokai Electronics Co., Ltd. Resonant tag and method of manufacturing the same
US5695860A (en) * 1990-08-06 1997-12-09 Tokai Electronics Co., Ltd. Resonant tag and method of manufacturing the same
CH682957A5 (en) * 1991-04-16 1993-12-15 Kobe Properties Ltd Method for deactivating a resonant tag.
DK167829B1 (en) * 1991-11-14 1993-12-20 Poul Richter Joergensen PROCEDURE AND APPARATUS FOR ACTIVATING AND DISABLING LABELS
CH690558A5 (en) * 1995-06-20 2000-10-13 Kobe Properties Ltd A method for manufacturing a deactivatable resonance label.
DE69522214T2 (en) * 1995-07-17 2002-05-08 Checkpoint Manufacturing Japan Co.,Ltd. Resonance label and process for its manufacture
WO2002075686A1 (en) * 2001-03-19 2002-09-26 Kobe Properties Ltd. Method of producing a deactivatable resonance tag for use in an electronic article surveillance system and a resonance tag so produced
US6919806B2 (en) * 2002-09-06 2005-07-19 Sensormatic Electronics Corporation Deactivatable radio frequency security label

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021705A (en) * 1975-03-24 1977-05-03 Lichtblau G J Resonant tag circuits having one or more fusible links
US4689636A (en) * 1985-03-15 1987-08-25 Minnesota Mining And Manufacturing Company Deactivatable resonant marker for use in RF electronic article surveillance system
CH672854A5 (en) * 1987-03-01 1989-12-29 Scanmatic Security Systems Ag Security tag for controlled access to building - has LC circuit with capacitor set to valve by burn in at specific location
US4876555B1 (en) * 1987-03-17 1995-07-25 Actron Entwicklungs Ag Resonance label and method for its fabrication
JPH01129396A (en) * 1987-11-14 1989-05-22 Tokai Kinzoku Kk Resonance tag and production
US4985288A (en) * 1988-04-30 1991-01-15 Tokai Metals Co., Ltd. Resonant frequency characteristic tag and method of manufacturing the same
DK0541544T3 (en) * 1989-10-31 1999-11-01 Checkpoint Systems Inc Method for labeling goods in connection with an electronic product monitoring system
EP0458923B1 (en) * 1989-12-20 1995-01-25 Actron Entwicklungs AG Deactivatable resonance label

Also Published As

Publication number Publication date
EP0558579A1 (en) 1993-09-08
JPH06502733A (en) 1994-03-24
DK166176C (en) 1993-08-09
WO1992009978A1 (en) 1992-06-11
DK166176B (en) 1993-03-15
DK279690D0 (en) 1990-11-23

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