DK170481B1 - Magnetisk markeringsbrik med omskiftningsområde til anvendelse i elektroniske genstandsovervågningsanlæg og fremgangsmåde ved fremstilling heraf. - Google Patents
Magnetisk markeringsbrik med omskiftningsområde til anvendelse i elektroniske genstandsovervågningsanlæg og fremgangsmåde ved fremstilling heraf. Download PDFInfo
- Publication number
- DK170481B1 DK170481B1 DK490687A DK490687A DK170481B1 DK 170481 B1 DK170481 B1 DK 170481B1 DK 490687 A DK490687 A DK 490687A DK 490687 A DK490687 A DK 490687A DK 170481 B1 DK170481 B1 DK 170481B1
- Authority
- DK
- Denmark
- Prior art keywords
- switching
- piece
- marking
- width
- area
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 12
- 238000012544 monitoring process Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title description 7
- 230000004907 flux Effects 0.000 claims description 47
- 239000000463 material Substances 0.000 claims description 45
- 230000035699 permeability Effects 0.000 claims description 21
- 239000003550 marker Substances 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 14
- 238000004080 punching Methods 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 7
- 230000005415 magnetization Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000005530 etching Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 description 35
- 229910000889 permalloy Inorganic materials 0.000 description 15
- 239000010410 layer Substances 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 8
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- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 5
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- 238000000137 annealing Methods 0.000 description 3
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- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000005300 metallic glass Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 244000080575 Oxalis tetraphylla Species 0.000 description 1
- 230000001594 aberrant effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- 239000002344 surface layer Substances 0.000 description 1
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- 229910000586 vicalloy Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 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
-
- 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
- G08B13/2411—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
- G08B13/2442—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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/928—Magnetic property
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90934086 | 1986-09-19 | ||
| US06/909,340 US4710754A (en) | 1986-09-19 | 1986-09-19 | Magnetic marker having switching section for use in electronic article surveillance systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK490687D0 DK490687D0 (da) | 1987-09-18 |
| DK490687A DK490687A (da) | 1988-03-20 |
| DK170481B1 true DK170481B1 (da) | 1995-09-11 |
Family
ID=25427064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK490687A DK170481B1 (da) | 1986-09-19 | 1987-09-18 | Magnetisk markeringsbrik med omskiftningsområde til anvendelse i elektroniske genstandsovervågningsanlæg og fremgangsmåde ved fremstilling heraf. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4710754A (ko) |
| EP (1) | EP0260830B1 (ko) |
| JP (1) | JP2994645B2 (ko) |
| KR (1) | KR960002142B1 (ko) |
| AU (1) | AU602151B2 (ko) |
| CA (1) | CA1276255C (ko) |
| DE (1) | DE3781073T2 (ko) |
| DK (1) | DK170481B1 (ko) |
| ES (1) | ES2033860T3 (ko) |
| MX (1) | MX160028A (ko) |
| ZA (1) | ZA877052B (ko) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746908A (en) * | 1986-09-19 | 1988-05-24 | Minnesota Mining And Manufacturing Company | Dual-status, magnetically imagable article surveillance marker |
| US4829288A (en) * | 1987-11-30 | 1989-05-09 | Minnesota Mining And Manufacturing Company | Economic, multi-directionally responsive marker for use in electronic article surveillance systems |
| US4849736A (en) * | 1987-12-11 | 1989-07-18 | Pitney Bowes Inc. | Magnetic marker having a rectangular configuration for electronic article surveillance |
| US4884063A (en) * | 1988-02-01 | 1989-11-28 | Minnesota Mining And Manufacturing Company | Dual status magnetic marker having magnetically biasable flux collectors for use in electronic article surveillance systems |
| US4825197A (en) * | 1988-02-01 | 1989-04-25 | Minnesota Mining And Manufacturing Company | Dual status magnetic marker having magnetically biasable flux collectors for us in electronic article surveillance systems |
| US4857891A (en) * | 1988-04-29 | 1989-08-15 | Minnesota Mining And Manufacturing Company | Random-filament, multi-directionally responsive marker for use in electronic article surveillance systems |
| US5003291A (en) * | 1988-12-27 | 1991-03-26 | Strom Olsen John O | Ferromagnetic fibers having use in electronical article surveillance and method of making same |
| US5015992A (en) * | 1989-06-29 | 1991-05-14 | Pitney Bowes Inc. | Cobalt-niobium amorphous ferromagnetic alloys |
| US5015993A (en) * | 1989-06-29 | 1991-05-14 | Pitney Bowes Inc. | Ferromagnetic alloys with high nickel content and high permeability |
| US4967185A (en) * | 1989-08-08 | 1990-10-30 | Minnesota Mining And Manufacturing Company | Multi-directionally responsive, dual-status, magnetic article surveillance marker having continuous keeper |
| US5151843A (en) * | 1989-12-08 | 1992-09-29 | Minnesota Mining And Manufacturing Company | Sensitizer for ferromagnetic markers used with electromagnetic article surveillance systems |
| GB9022318D0 (en) * | 1990-10-15 | 1990-11-28 | Esselte Meto Int Gmbh | Magnetic property modification |
| US5121106A (en) * | 1990-12-31 | 1992-06-09 | Pitney Bowes Inc. | Electronic article surveillance markers with diagonal deactivation elements |
| US5253821A (en) * | 1992-03-02 | 1993-10-19 | Minnesota Mining And Manufacturing Company | Security magnetic tape cartridge for use in electronic article surveillance systems |
| US5347508A (en) * | 1992-04-22 | 1994-09-13 | Minnesota Mining And Manufacturing Company | Optical information storage disk for use with electronic article surveillance systems |
| US5580664A (en) * | 1992-12-23 | 1996-12-03 | Minnesota Mining And Manufacturing Company | Dual status thin-film eas marker having multiple magnetic layers |
| US5432499A (en) * | 1993-05-27 | 1995-07-11 | Minnesota Mining And Manufacturing Company | Collector type article surveillance marker with continuous keeper |
| AU667431B2 (en) * | 1993-06-11 | 1996-03-21 | Sensormatic Electronics Corporation | Multidirectional surveillance marker |
| US5405702A (en) * | 1993-12-30 | 1995-04-11 | Minnesota Mining And Manufacturing Company | Method for manufacturing a thin-film EAS and marker |
| DE4436974B4 (de) * | 1994-10-15 | 2004-04-01 | Meto International Gmbh | Markierungselement zur Sicherung von Artikeln gegen Diebstahl |
| DE4440314A1 (de) * | 1994-11-11 | 1996-05-15 | Esselte Meto Int Gmbh | Markierungselement zur Sicherung von Artikeln gegen Diebstahl |
| US5519379A (en) * | 1995-04-10 | 1996-05-21 | Sensormatic Electronics Corporation | Multi-thread re-entrant marker with simultaneous switching |
| GB9605175D0 (en) * | 1996-03-12 | 1996-05-15 | Entertainment Uk Ltd | Improvements in or relating to securing apparatus |
| DE19650610A1 (de) * | 1996-12-06 | 1998-06-10 | Meto International Gmbh | Verfahren und Vorrichtung zur Herstellung von elektronischen Sicherungselementen |
| DE19711626A1 (de) * | 1997-03-20 | 1998-09-24 | Meto International Gmbh | Streifen zur Bereitstellung von Sicherungselementen für die elektronische Artikelsicherung |
| US5835016A (en) * | 1997-12-15 | 1998-11-10 | Sensormatic Electronics Corporation | Multi-thread re-entrant marker with transverse anisotropy flux concentrators |
| GB9800064D0 (en) * | 1998-01-05 | 1998-03-04 | Sentec Ltd | Uni-directional magnetic tag |
| US6023226A (en) * | 1998-01-29 | 2000-02-08 | Sensormatic Electronics Corporation | EAS marker with flux concentrators having magnetic anisotropy oriented transversely to length of active element |
| US6002335A (en) * | 1998-02-18 | 1999-12-14 | 3M Innovative Properties Company | Small magnet resensitizer apparatus for use with article surveillance systems |
| US6121879A (en) * | 1998-12-23 | 2000-09-19 | Sensormatic Electronics Corporation | Deactivation element configuration for microwave-magnetic EAS marker |
| US6525661B2 (en) | 1999-02-26 | 2003-02-25 | 3M Innovative Properties Company | Electronic article surveillance markers for optically recorded media |
| US6405203B1 (en) | 1999-04-21 | 2002-06-11 | Research Investment Network, Inc. | Method and program product for preventing unauthorized users from using the content of an electronic storage medium |
| US6453420B1 (en) | 1999-04-21 | 2002-09-17 | Research Investment Network, Inc. | System, method and article of manufacture for authorizing the use of electronic content utilizing a laser-centric medium |
| US7346920B2 (en) * | 2000-07-07 | 2008-03-18 | Sonic Solutions, A California Corporation | System, method and article of manufacture for a common cross platform framework for development of DVD-Video content integrated with ROM content |
| US7458091B1 (en) | 2000-01-20 | 2008-11-25 | Sonic Solutions, A California Corporation | System, method and article of manufacture for a business layer component in a multimedia synchronization framework |
| US6941383B1 (en) | 2000-01-20 | 2005-09-06 | Interactual Technologies, Inc. | System, method and article of manufacture for java/javascript component in a multimedia synchronization framework |
| US6769130B1 (en) | 2000-01-20 | 2004-07-27 | Interactual Technologies, Inc. | System, method and article of manufacture for late synchronization during the execution of a multimedia event on a plurality of client computers |
| US7178106B2 (en) * | 1999-04-21 | 2007-02-13 | Sonic Solutions, A California Corporation | Presentation of media content from multiple media sources |
| US20050198574A1 (en) * | 1999-04-21 | 2005-09-08 | Interactual Technologies, Inc. | Storyboard |
| US20050182828A1 (en) * | 1999-04-21 | 2005-08-18 | Interactual Technologies, Inc. | Platform specific execution |
| US6665489B2 (en) | 1999-04-21 | 2003-12-16 | Research Investment Network, Inc. | System, method and article of manufacturing for authorizing the use of electronic content utilizing a laser-centric medium and a network server |
| US20060193606A1 (en) * | 1999-04-21 | 2006-08-31 | Interactual Technologies, Inc. | Two navigation |
| US6529949B1 (en) * | 2000-02-07 | 2003-03-04 | Interactual Technologies, Inc. | System, method and article of manufacture for remote unlocking of local content located on a client device |
| US7188193B1 (en) | 2000-01-20 | 2007-03-06 | Sonic Solutions, A California Corporation | System, method and article of manufacture for a synchronizer component in a multimedia synchronization framework |
| US20060041639A1 (en) * | 1999-04-21 | 2006-02-23 | Interactual Technologies, Inc. | Platform detection |
| EP1203377A1 (en) * | 1999-04-21 | 2002-05-08 | Research Investment Network, Inc. | System, method and article of manufacture for updating content stored on a portable storage medium |
| US7448021B1 (en) | 2000-07-24 | 2008-11-04 | Sonic Solutions, A California Corporation | Software engine for combining video or audio content with programmatic content |
| US20040220926A1 (en) * | 2000-01-03 | 2004-11-04 | Interactual Technologies, Inc., A California Cpr[P | Personalization services for entities from multiple sources |
| US7392481B2 (en) * | 2001-07-02 | 2008-06-24 | Sonic Solutions, A California Corporation | Method and apparatus for providing content-owner control in a networked device |
| US20040220791A1 (en) * | 2000-01-03 | 2004-11-04 | Interactual Technologies, Inc. A California Corpor | Personalization services for entities from multiple sources |
| US6957220B2 (en) | 2000-11-07 | 2005-10-18 | Research Investment Networks, Inc. | System, method and article of manufacture for tracking and supporting the distribution of content electronically |
| US20050251732A1 (en) * | 2000-01-20 | 2005-11-10 | Interactual Technologies, Inc. | System, method and article of manufacture for executing a multimedia event on a plurality of client computers using a synchronization host engine |
| US6275156B1 (en) * | 2000-02-07 | 2001-08-14 | Westvaco Corporation | EAS ready paperboard |
| US7689510B2 (en) * | 2000-09-07 | 2010-03-30 | Sonic Solutions | Methods and system for use in network management of content |
| US7191442B2 (en) * | 2000-10-30 | 2007-03-13 | Research Investment Network, Inc. | BCA writer serialization management |
| WO2006066052A2 (en) | 2004-12-16 | 2006-06-22 | Sonic Solutions | Methods and systems for use in network management of content |
| US7555715B2 (en) * | 2005-10-25 | 2009-06-30 | Sonic Solutions | Methods and systems for use in maintaining media data quality upon conversion to a different data format |
| JP7089347B2 (ja) * | 2016-07-20 | 2022-06-22 | 日東電工株式会社 | 粘着シート |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR763681A (fr) * | 1933-11-10 | 1934-05-04 | Procédé de repérage des objets par modification d'un champ magnétique | |
| US3790945A (en) * | 1968-03-22 | 1974-02-05 | Stoplifter Int Inc | Open-strip ferromagnetic marker and method and system for using same |
| 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 |
| 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 |
| US4075618A (en) * | 1976-07-15 | 1978-02-21 | Minnesota Mining And Manufacturing Company | Magnetic asymmetric antipilferage marker |
| US4074249A (en) * | 1977-02-04 | 1978-02-14 | Knogo Corporation | Magnetic detection means |
| US4249167A (en) * | 1979-06-05 | 1981-02-03 | Magnavox Government And Industrial Electronics Company | Apparatus and method for theft detection system having different frequencies |
| US4300183A (en) * | 1980-03-27 | 1981-11-10 | Richardson Robert H | Method and apparatus for generating alternating magnetic fields to produce harmonic signals from a metallic strip |
| CA1282398C (en) * | 1985-10-21 | 1991-04-02 | Donald J. Klocke | Synthesis of zeolites zsm-22 and zsm-23 |
-
1986
- 1986-09-19 US US06/909,340 patent/US4710754A/en not_active Expired - Lifetime
-
1987
- 1987-07-07 AU AU75304/87A patent/AU602151B2/en not_active Expired
- 1987-07-14 CA CA000541960A patent/CA1276255C/en not_active Expired - Lifetime
- 1987-08-26 ES ES198787307554T patent/ES2033860T3/es not_active Expired - Lifetime
- 1987-08-26 EP EP87307554A patent/EP0260830B1/en not_active Expired - Lifetime
- 1987-08-26 DE DE8787307554T patent/DE3781073T2/de not_active Expired - Lifetime
- 1987-08-31 JP JP62215551A patent/JP2994645B2/ja not_active Expired - Lifetime
- 1987-09-02 MX MX8085A patent/MX160028A/es unknown
- 1987-09-18 ZA ZA877052A patent/ZA877052B/xx unknown
- 1987-09-18 DK DK490687A patent/DK170481B1/da active
- 1987-09-18 KR KR1019870010396A patent/KR960002142B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US4710754A (en) | 1987-12-01 |
| DK490687A (da) | 1988-03-20 |
| ES2033860T3 (es) | 1993-04-01 |
| EP0260830A2 (en) | 1988-03-23 |
| JPS6378293A (ja) | 1988-04-08 |
| KR880004329A (ko) | 1988-06-07 |
| DE3781073T2 (de) | 1993-03-11 |
| KR960002142B1 (ko) | 1996-02-13 |
| AU602151B2 (en) | 1990-10-04 |
| JP2994645B2 (ja) | 1999-12-27 |
| EP0260830A3 (en) | 1989-07-19 |
| MX160028A (es) | 1989-11-09 |
| DE3781073D1 (de) | 1992-09-17 |
| CA1276255C (en) | 1990-11-13 |
| ZA877052B (en) | 1989-04-26 |
| AU7530487A (en) | 1988-03-24 |
| DK490687D0 (da) | 1987-09-18 |
| EP0260830B1 (en) | 1992-08-12 |
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