BR9810830A - Elemento de segurança para a vigilância eletrônica elemento de segurança para a vigilância eletrônica de artigos e sistema de vigilância eletrônica em combinação com um elemento de segurança para a vigilância eletrÈnica de artigos - Google Patents
Elemento de segurança para a vigilância eletrônica elemento de segurança para a vigilância eletrônica de artigos e sistema de vigilância eletrônica em combinação com um elemento de segurança para a vigilância eletrÈnica de artigosInfo
- Publication number
- BR9810830A BR9810830A BR9810830-1A BR9810830A BR9810830A BR 9810830 A BR9810830 A BR 9810830A BR 9810830 A BR9810830 A BR 9810830A BR 9810830 A BR9810830 A BR 9810830A
- Authority
- BR
- Brazil
- Prior art keywords
- security element
- electronic surveillance
- articles
- combination
- electronic
- Prior art date
Links
- 230000005672 electromagnetic field Effects 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
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
- G08B13/2408—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
-
- 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
-
- 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)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Burglar Alarm Systems (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
"ELEMENTO DE SEGURANçA PARA A VIGILâNCIA ELETRôNICA DE ARTIGOS E SISTEMA DE VIGILâNCIA ELETRôNICA EM COMBINAçãO COM UM ELEMENTO DE SEGURANçA PARA A VIGILâNCIA ELETRôNICA DE ARTIGOS". A invenção é dirigida a um elemento de segurança (3) para a vigilância eletrónica de artigos. O objetivo calçando a invenção é propor um elemento de segurança que seja detectado pelo sistema de vigilância (S1, S2) operando em diferentes faixas de freqüência (F1, F2). De acordo com uma configuração do elemento de segurança da invenção, este objetivo é atingido pelas seguintes características: ele é constituída de pelo menos dois materiais (1; 2) de alta permeabilidade que, quando excitados por um campo magnético alternado externo (H), emitem, cada um, um sinal característico (sinal 1; sinal 2); os componentes de sinal máximo dos dois materiais (1; 2) ficam em diferentes faixas de freqüência (F1; F2); e os componentes de sinal do primeiro material (1; 2) são desprezivelmente baixos nesta particular faixa de freqüência (F2; F1) na qual o componente de sinal do outro material (2; 1) está a um nível máximo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97112981A EP0895206A1 (de) | 1997-07-29 | 1997-07-29 | Sicherungselement für die elektronische Artikelsicherung |
| PCT/EP1998/004596 WO1999006978A1 (en) | 1997-07-29 | 1998-07-22 | Security element for the electronic surveillance of articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9810830A true BR9810830A (pt) | 2000-07-25 |
Family
ID=8227137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9810830-1A BR9810830A (pt) | 1997-07-29 | 1998-07-22 | Elemento de segurança para a vigilância eletrônica elemento de segurança para a vigilância eletrônica de artigos e sistema de vigilância eletrônica em combinação com um elemento de segurança para a vigilância eletrÈnica de artigos |
Country Status (9)
| Country | Link |
|---|---|
| EP (2) | EP0895206A1 (pt) |
| JP (1) | JP2001512271A (pt) |
| AT (1) | ATE214825T1 (pt) |
| AU (1) | AU739626B2 (pt) |
| BR (1) | BR9810830A (pt) |
| CA (1) | CA2298488C (pt) |
| DE (1) | DE69804317T2 (pt) |
| ES (1) | ES2174482T3 (pt) |
| WO (1) | WO1999006978A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7465475B2 (en) | 2004-11-09 | 2008-12-16 | Eastman Kodak Company | Method for controlling the deposition of vaporized organic material |
| JP5195563B2 (ja) * | 2009-03-23 | 2013-05-08 | 富士ゼロックス株式会社 | 検知タグ、記憶媒体、及び検知システム |
| JP5195565B2 (ja) * | 2009-03-23 | 2013-05-08 | 富士ゼロックス株式会社 | 検知タグ、記憶媒体、及び検知システム |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581524A (en) * | 1983-04-26 | 1986-04-08 | Minnesota Mining And Manufacturing Company | Flexible ferromagnetic marker for the detection of objects having markers secured thereto |
| DE3545647A1 (de) * | 1985-12-21 | 1987-06-25 | Vacuumschmelze Gmbh | Deaktivierbares sicherungsetikett fuer diebstahlsicherungssysteme |
| EP0295085B1 (en) * | 1987-06-08 | 1996-11-06 | Esselte Meto International GmbH | Article detection and/or recognition using magnetic devices |
| JP2806743B2 (ja) * | 1993-06-03 | 1998-09-30 | ユニチカ株式会社 | 単パルス型磁気マーカ |
| US5565847A (en) * | 1994-11-23 | 1996-10-15 | International Business Machines Corporation | Magnetic tag using acoustic or magnetic interrogation |
-
1997
- 1997-07-29 EP EP97112981A patent/EP0895206A1/de not_active Withdrawn
-
1998
- 1998-07-22 CA CA002298488A patent/CA2298488C/en not_active Expired - Fee Related
- 1998-07-22 ES ES98943767T patent/ES2174482T3/es not_active Expired - Lifetime
- 1998-07-22 WO PCT/EP1998/004596 patent/WO1999006978A1/en not_active Ceased
- 1998-07-22 JP JP2000505624A patent/JP2001512271A/ja active Pending
- 1998-07-22 AU AU91557/98A patent/AU739626B2/en not_active Ceased
- 1998-07-22 AT AT98943767T patent/ATE214825T1/de not_active IP Right Cessation
- 1998-07-22 EP EP98943767A patent/EP1000419B1/en not_active Expired - Lifetime
- 1998-07-22 BR BR9810830-1A patent/BR9810830A/pt not_active Application Discontinuation
- 1998-07-22 DE DE69804317T patent/DE69804317T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU9155798A (en) | 1999-02-22 |
| JP2001512271A (ja) | 2001-08-21 |
| CA2298488C (en) | 2008-10-14 |
| WO1999006978A1 (en) | 1999-02-11 |
| CA2298488A1 (en) | 1999-02-11 |
| DE69804317T2 (de) | 2002-11-14 |
| EP0895206A1 (de) | 1999-02-03 |
| EP1000419A1 (en) | 2000-05-17 |
| EP1000419B1 (en) | 2002-03-20 |
| ES2174482T3 (es) | 2002-11-01 |
| DE69804317D1 (de) | 2002-04-25 |
| ATE214825T1 (de) | 2002-04-15 |
| AU739626B2 (en) | 2001-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25D | Requested change of name of applicant approved | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |