ES557786A0 - Metodo de vigilancia de articulos en una zona de deteccion - Google Patents
Metodo de vigilancia de articulos en una zona de deteccionInfo
- Publication number
- ES557786A0 ES557786A0 ES557786A ES557786A ES557786A0 ES 557786 A0 ES557786 A0 ES 557786A0 ES 557786 A ES557786 A ES 557786A ES 557786 A ES557786 A ES 557786A ES 557786 A0 ES557786 A0 ES 557786A0
- Authority
- ES
- Spain
- Prior art keywords
- articles
- detection area
- surveillance method
- surveillance
- detection
- 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
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
- G08B13/2408—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
- 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
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)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/748,997 US4622542A (en) | 1985-06-26 | 1985-06-26 | Magnetic article surveillance system, method and coded marker |
Publications (2)
Publication Number | Publication Date |
---|---|
ES557786A0 true ES557786A0 (es) | 1988-03-01 |
ES8801745A1 ES8801745A1 (es) | 1988-03-01 |
Family
ID=25011795
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES556942A Expired ES8802098A1 (es) | 1985-06-26 | 1986-06-25 | Perfeccionamientos en los sistemas de vigilancia de articulos. |
ES557787A Expired ES8801743A1 (es) | 1985-06-26 | 1987-12-16 | Perfeccionamiento en los marcadores magneticos para utilizar en sistemas de vigilancia de articulos |
ES557786A Expired ES8801745A1 (es) | 1985-06-26 | 1987-12-16 | Metodo de vigilancia de articulos en una zona de deteccion |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES556942A Expired ES8802098A1 (es) | 1985-06-26 | 1986-06-25 | Perfeccionamientos en los sistemas de vigilancia de articulos. |
ES557787A Expired ES8801743A1 (es) | 1985-06-26 | 1987-12-16 | Perfeccionamiento en los marcadores magneticos para utilizar en sistemas de vigilancia de articulos |
Country Status (8)
Country | Link |
---|---|
US (1) | US4622542A (es) |
EP (1) | EP0228467A4 (es) |
AU (1) | AU584433B2 (es) |
CA (1) | CA1232647A (es) |
DK (1) | DK95787A (es) |
ES (3) | ES8802098A1 (es) |
FI (1) | FI870734A0 (es) |
WO (1) | WO1987000324A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4779076A (en) * | 1987-05-20 | 1988-10-18 | Controlled Information Corp. | Deactivatable coded marker and magnetic article surveillance system |
DE3741780A1 (de) * | 1987-12-10 | 1989-06-29 | Karl Harms Handels Gmbh & Co K | Magnetisches diebstahl- bzw. einbruch-sicherungssystem sowie hierfuer geeignetes sensor-metallelement |
US4791412A (en) * | 1988-01-28 | 1988-12-13 | Controlled Information Corporation | Magnetic article surveillance system and method |
US5159347A (en) * | 1989-11-14 | 1992-10-27 | E-Systems, Inc. | Micromagnetic circuit |
DE4200082A1 (de) * | 1992-01-03 | 1993-07-08 | Minnesota Mining & Mfg | Vorrichtung und verfahren zum erkennen eines magnetisierbaren markierungselementes |
JPH06282229A (ja) * | 1993-01-27 | 1994-10-07 | Unitika Ltd | 盗難防止ラベル |
GB9302757D0 (en) * | 1993-02-11 | 1993-03-24 | Esselte Meto Int Gmbh | Method and system for detecting a marker |
ES2078852B1 (es) * | 1993-08-02 | 1996-07-16 | Azkoyen Ind Sa | "procedimiento y dispositivo para la medicion y caracterizacion, a alta velocidad, de materiales magneticos" |
ES2150460T3 (es) * | 1994-11-17 | 2000-12-01 | Minnesota Mining & Mfg | Sistema de identificacion remota. |
CA2183697A1 (en) * | 1995-08-23 | 1997-02-24 | David P. Klaehn | Electronic article-surveillance apparatus and method of operating same |
US6084513A (en) * | 1997-09-26 | 2000-07-04 | Innovative Control Systems | Method and apparatus for tracking a patient |
KR20010075197A (ko) * | 1998-09-18 | 2001-08-09 | 스프레이그 로버트 월터 | 내장 가능하고 원격 확인 가능한 확인 시스템 |
US7974680B2 (en) * | 2003-05-29 | 2011-07-05 | Biosense, Inc. | Hysteresis assessment for metal immunity |
US7433728B2 (en) * | 2003-05-29 | 2008-10-07 | Biosense, Inc. | Dynamic metal immunity by hysteresis |
US7321228B2 (en) * | 2003-07-31 | 2008-01-22 | Biosense Webster, Inc. | Detection of metal disturbance in a magnetic tracking system |
JP2005181173A (ja) | 2003-12-22 | 2005-07-07 | Toshiba Corp | 磁性体量検出装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3292080A (en) * | 1964-11-23 | 1966-12-13 | Emmanuel M Trikilis | System and method for preventing pilferage by detection of magnetic fields |
US3559201A (en) * | 1967-01-03 | 1971-01-26 | Gen Atronics Corp | Security system |
US3747086A (en) * | 1968-03-22 | 1973-07-17 | Shoplifter International Inc | Deactivatable ferromagnetic marker for detection of objects having marker secured thereto and method and system of using same |
US3790945A (en) * | 1968-03-22 | 1974-02-05 | Stoplifter Int Inc | Open-strip ferromagnetic marker and method and system for using same |
US3665449A (en) * | 1969-07-11 | 1972-05-23 | Minnesota Mining & Mfg | Method and apparatus for detecting at a distance the status and identity of objects |
US3765007A (en) * | 1969-07-11 | 1973-10-09 | Minnesota Mining & Mfg | Method and apparatus for detecting at a distance the status and identity of objects |
US3820090A (en) * | 1970-01-26 | 1974-06-25 | Vlinsky M | Bistable magnetic device |
DE2152406C3 (de) * | 1971-10-21 | 1974-09-26 | Institut Dr. Friedrich Foerster Pruefgeraetebau, 7410 Reutlingen | Anordnung zum Bestimmender Aktivität von Versuchstieren |
BE791039A (fr) * | 1971-11-08 | 1973-05-07 | Lewis Security Syst Ltd | Systemes de securite |
US3820104A (en) * | 1972-12-15 | 1974-06-25 | Stop Loss Inc | Method and system for detecting an object within a magnetic field interrogation zone |
US3820103A (en) * | 1972-12-15 | 1974-06-25 | Stop Loss Inc | System for detecting an object within a magnetic field |
US3938125A (en) * | 1974-02-20 | 1976-02-10 | Minnesota Mining And Manufacturing Company | Antipilferage system and marker therefor |
US3983552A (en) * | 1975-01-14 | 1976-09-28 | American District Telegraph Company | Pilferage detection systems |
US4134538A (en) * | 1976-03-18 | 1979-01-16 | La Societe Metalimphy | Process and apparatus for identification of objects |
US4298862A (en) * | 1979-04-23 | 1981-11-03 | Allied Chemical Corporation | Amorphous antipilferage marker |
US4309697A (en) * | 1980-10-02 | 1982-01-05 | Sensormatic Electronics Corporation | Magnetic surveillance system with odd-even harmonic and phase discrimination |
US4384281A (en) * | 1980-10-31 | 1983-05-17 | Knogo Corporation | Theft detection apparatus using saturable magnetic targets |
US4413254A (en) * | 1981-09-04 | 1983-11-01 | Sensormatic Electronics Corporation | Combined radio and magnetic energy responsive surveillance marker and system |
US4489313A (en) * | 1982-09-01 | 1984-12-18 | Sensormatic Electronics Corporation | Signal direction determining system and directional loop antenna array therefor |
-
1985
- 1985-06-26 US US06/748,997 patent/US4622542A/en not_active Expired - Fee Related
-
1986
- 1986-06-24 EP EP19860905001 patent/EP0228467A4/en not_active Withdrawn
- 1986-06-24 WO PCT/US1986/001359 patent/WO1987000324A1/en not_active Application Discontinuation
- 1986-06-25 ES ES556942A patent/ES8802098A1/es not_active Expired
- 1986-06-25 CA CA000512460A patent/CA1232647A/en not_active Expired
- 1986-06-26 AU AU59273/86A patent/AU584433B2/en not_active Ceased
-
1987
- 1987-02-20 FI FI870734A patent/FI870734A0/fi not_active IP Right Cessation
- 1987-02-25 DK DK095787A patent/DK95787A/da not_active Application Discontinuation
- 1987-12-16 ES ES557787A patent/ES8801743A1/es not_active Expired
- 1987-12-16 ES ES557786A patent/ES8801745A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES556942A0 (es) | 1988-04-01 |
DK95787D0 (da) | 1987-02-25 |
EP0228467A1 (en) | 1987-07-15 |
WO1987000324A1 (en) | 1987-01-15 |
US4622542A (en) | 1986-11-11 |
FI870734A (fi) | 1987-02-20 |
ES557787A0 (es) | 1988-03-01 |
ES8802098A1 (es) | 1988-04-01 |
CA1232647A (en) | 1988-02-09 |
EP0228467A4 (en) | 1987-11-09 |
DK95787A (da) | 1987-02-25 |
ES8801745A1 (es) | 1988-03-01 |
AU5927386A (en) | 1987-01-08 |
ES8801743A1 (es) | 1988-03-01 |
AU584433B2 (en) | 1989-05-25 |
FI870734A0 (fi) | 1987-02-20 |
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