AR030538A1 - Elemento protector resonante y aparato para detectar productos - Google Patents

Elemento protector resonante y aparato para detectar productos

Info

Publication number
AR030538A1
AR030538A1 ARP000106087A ARP000106087A AR030538A1 AR 030538 A1 AR030538 A1 AR 030538A1 AR P000106087 A ARP000106087 A AR P000106087A AR P000106087 A ARP000106087 A AR P000106087A AR 030538 A1 AR030538 A1 AR 030538A1
Authority
AR
Argentina
Prior art keywords
protective element
resonant
thin
insulating film
appliance
Prior art date
Application number
ARP000106087A
Other languages
English (en)
Original Assignee
Checkpoint Mfg Japan Co Ltd
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 Checkpoint Mfg Japan Co Ltd filed Critical Checkpoint Mfg Japan Co Ltd
Publication of AR030538A1 publication Critical patent/AR030538A1/es

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
    • 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
    • G08B13/2434—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
    • G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/43—Electric condenser making
    • Y10T29/435—Solid dielectric type
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.

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)
  • Coils Or Transformers For Communication (AREA)

Abstract

El invento se refiere a un elemento protector resonante que incluye una película aislante delgada circuitos en forma de bobina hechos con una hoja metálica delgada respectivamente formada sobre ambos lados de la película aislante delgada. Los circuitos en forma de bobina están formados en una relacion conectada eléctricamente entre sí con un espacio en el centro de la película aislante delgada. Ambas de dichas bobinas están casi superpuestas entre sí para formar un capacitor, constituyéndose de este modo un circuito LC. El área de una porcion a cada lado de la película delgada, estando dicha porcion circundada por las periferias extremas internas de ambas bobinas y no teniendo hoja metálica delgada sobre ambos lados, es controlada para que sea de por lo menos de 16% en base al área total de dicho un lado del elemento protector, con lo que se puede obtener un elemento protector resonante que tiene un área de a lo sumo 700 mm2. El invento incluye un aparato para detectar productos que comprende un par de antenas y al elemento protector.
ARP000106087A 1999-12-08 2000-11-17 Elemento protector resonante y aparato para detectar productos AR030538A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34827099A JP3390389B2 (ja) 1999-12-08 1999-12-08 共振タグ

Publications (1)

Publication Number Publication Date
AR030538A1 true AR030538A1 (es) 2003-08-27

Family

ID=18395913

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000106087A AR030538A1 (es) 1999-12-08 2000-11-17 Elemento protector resonante y aparato para detectar productos

Country Status (8)

Country Link
US (1) US6313747B2 (es)
EP (1) EP1107205B1 (es)
JP (1) JP3390389B2 (es)
AR (1) AR030538A1 (es)
AU (1) AU738346B2 (es)
DE (1) DE60009643T2 (es)
ES (1) ES2218074T3 (es)
PT (1) PT1107205E (es)

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Also Published As

Publication number Publication date
ES2218074T3 (es) 2004-11-16
EP1107205A2 (en) 2001-06-13
DE60009643T2 (de) 2005-04-14
JP2001167366A (ja) 2001-06-22
US20010003438A1 (en) 2001-06-14
EP1107205B1 (en) 2004-04-07
US6313747B2 (en) 2001-11-06
JP3390389B2 (ja) 2003-03-24
PT1107205E (pt) 2004-08-31
DE60009643D1 (de) 2004-05-13
AU738346B2 (en) 2001-09-13
EP1107205A3 (en) 2002-07-24
AU6962700A (en) 2001-06-28

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