JP4011849B2 - 共振器とその製作方法、マーカおよび磁気機械式の電子商品監視システム - Google Patents
共振器とその製作方法、マーカおよび磁気機械式の電子商品監視システム Download PDFInfo
- Publication number
- JP4011849B2 JP4011849B2 JP2000519868A JP2000519868A JP4011849B2 JP 4011849 B2 JP4011849 B2 JP 4011849B2 JP 2000519868 A JP2000519868 A JP 2000519868A JP 2000519868 A JP2000519868 A JP 2000519868A JP 4011849 B2 JP4011849 B2 JP 4011849B2
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- JP
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- Prior art keywords
- magnetic field
- ribbon
- annealing
- magnetic
- ferromagnetic
- 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.)
- Expired - Lifetime
Links
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Images
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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/04—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/007—Heat treatment of ferrous alloys containing Co
-
- 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
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- 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
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15341—Preparation processes therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
-
- 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
- Y10T29/42—Piezoelectric device making
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Power Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Thermal Sciences (AREA)
- Soft Magnetic Materials (AREA)
- Burglar Alarm Systems (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/968,653 US6011475A (en) | 1997-11-12 | 1997-11-12 | Method of annealing amorphous ribbons and marker for electronic article surveillance |
| US08/968,653 | 1997-11-12 | ||
| PCT/EP1998/004087 WO1999024950A1 (en) | 1997-11-12 | 1998-07-02 | A method of annealing amorphous ribbons and marker for electronic article surveillance |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001523030A JP2001523030A (ja) | 2001-11-20 |
| JP2001523030A5 JP2001523030A5 (enExample) | 2006-01-05 |
| JP4011849B2 true JP4011849B2 (ja) | 2007-11-21 |
Family
ID=25514580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000519868A Expired - Lifetime JP4011849B2 (ja) | 1997-11-12 | 1998-07-02 | 共振器とその製作方法、マーカおよび磁気機械式の電子商品監視システム |
Country Status (7)
| Country | Link |
|---|---|
| US (6) | US6011475A (enExample) |
| EP (2) | EP1031121B1 (enExample) |
| JP (1) | JP4011849B2 (enExample) |
| KR (1) | KR100687968B1 (enExample) |
| AT (1) | ATE340396T1 (enExample) |
| DE (2) | DE69835961D1 (enExample) |
| WO (1) | WO1999024950A1 (enExample) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6011475A (en) | 1997-11-12 | 2000-01-04 | Vacuumschmelze Gmbh | Method of annealing amorphous ribbons and marker for electronic article surveillance |
| US6254695B1 (en) | 1998-08-13 | 2001-07-03 | Vacuumschmelze Gmbh | Method employing tension control and lower-cost alloy composition annealing amorphous alloys with shorter annealing time |
| US6359563B1 (en) * | 1999-02-10 | 2002-03-19 | Vacuumschmelze Gmbh | ‘Magneto-acoustic marker for electronic article surveillance having reduced size and high signal amplitude’ |
| FR2805618B1 (fr) * | 2000-02-29 | 2002-04-12 | Commissariat Energie Atomique | Systeme d'authentification d'articles manufactures munis de marquages magnetiques, et procede de marquage de tels articles |
| JP4128721B2 (ja) * | 2000-03-17 | 2008-07-30 | 株式会社東芝 | 情報記録物品 |
| US6472987B1 (en) | 2000-07-14 | 2002-10-29 | Massachusetts Institute Of Technology | Wireless monitoring and identification using spatially inhomogeneous structures |
| WO2002006547A1 (en) * | 2000-07-17 | 2002-01-24 | Nhk Spring Co., Ltd. | Magnetic marker and its manufacturing method |
| US6645314B1 (en) * | 2000-10-02 | 2003-11-11 | Vacuumschmelze Gmbh | Amorphous alloys for magneto-acoustic markers in electronic article surveillance having reduced, low or zero co-content and method of annealing the same |
| JP4343448B2 (ja) * | 2001-01-26 | 2009-10-14 | 株式会社日立産機システム | 変圧器の製造方法 |
| US6783072B2 (en) * | 2002-02-01 | 2004-08-31 | Psc Scanning, Inc. | Combined data reader and electronic article surveillance (EAS) system |
| US6854647B2 (en) * | 2002-02-01 | 2005-02-15 | Ncr Corporation | Checkout device including integrated barcode reader, scale, and EAS system |
| EP1481378B1 (en) * | 2002-02-01 | 2008-03-19 | Datalogic Scanning, Inc. | Systems and methods for data reading and eas tag sensing and deactivating at retail checkout |
| US7527198B2 (en) * | 2002-03-18 | 2009-05-05 | Datalogic Scanning, Inc. | Operation monitoring and enhanced host communications in systems employing electronic article surveillance and RFID tags |
| US6946096B2 (en) * | 2002-05-03 | 2005-09-20 | Honeywell International, Inc. | Use of powder metal sintering/diffusion bonding to enable applying silicon carbide or rhenium alloys to face seal rotors |
| US6830634B2 (en) * | 2002-06-11 | 2004-12-14 | Sensormatic Electronics Corporation | Method and device for continuous annealing metallic ribbons with improved process efficiency |
| JP4244123B2 (ja) * | 2002-08-20 | 2009-03-25 | 日立金属株式会社 | レゾネータ |
| JP2004328986A (ja) * | 2003-01-14 | 2004-11-18 | Toyo Tetsushin Kogyo Kk | モータ用固定子コアおよびその製造方法 |
| US7056595B2 (en) * | 2003-01-30 | 2006-06-06 | Metglas, Inc. | Magnetic implement using magnetic metal ribbon coated with insulator |
| WO2004088606A1 (en) * | 2003-03-31 | 2004-10-14 | A.C.S. Advanced Coding Systems Ltd. | Method of manufactureing deactivating elements for magnetic markers |
| US7046150B2 (en) * | 2004-05-11 | 2006-05-16 | Gary Mark Shafer | Electronic article surveillance label with field modulated dielectric |
| DE602005025131D1 (de) * | 2004-08-11 | 2011-01-13 | Sensormatic Electronics Corp | Deaktivierung für in der elektronischen artikelüberwachung verwendete magnetomechanische marker |
| US7619527B2 (en) * | 2005-02-08 | 2009-11-17 | Datalogic Scanning, Inc. | Integrated data reader and electronic article surveillance (EAS) system |
| US20060219786A1 (en) | 2005-04-01 | 2006-10-05 | Metglas, Inc. | Marker for coded electronic article identification system |
| US7205893B2 (en) | 2005-04-01 | 2007-04-17 | Metglas, Inc. | Marker for mechanically resonant article surveillance system |
| EP1724708B1 (en) * | 2005-04-26 | 2016-02-24 | Amotech Co., Ltd. | Magnetic sheet for radio frequency identification antenna, method of manufacturing the same. |
| CN100442402C (zh) * | 2005-11-16 | 2008-12-10 | 安泰科技股份有限公司 | 具有优良高频性能的铁基非晶合金粉末、磁粉芯及其制备方法 |
| US8628839B2 (en) * | 2005-12-26 | 2014-01-14 | Fuji Xerox Co., Ltd. | Recording medium |
| DE102006047022B4 (de) * | 2006-10-02 | 2009-04-02 | Vacuumschmelze Gmbh & Co. Kg | Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung |
| US7432815B2 (en) | 2006-10-05 | 2008-10-07 | Vacuumschmelze Gmbh & Co. Kg | Marker for a magnetic theft protection system and method for its production |
| US8038654B2 (en) * | 2007-02-26 | 2011-10-18 | Becton, Dickinson And Company | Syringe having a hinged needle shield |
| DE102009012794B3 (de) * | 2009-03-13 | 2010-11-11 | Vacuumschmelze Gmbh & Co. Kg | Hysteresearmer Sensor |
| US8366010B2 (en) | 2011-06-29 | 2013-02-05 | Metglas, Inc. | Magnetomechanical sensor element and application thereof in electronic article surveillance and detection system |
| CN202838578U (zh) * | 2012-05-17 | 2013-03-27 | 宁波讯强电子科技有限公司 | 一种多片共振片的窄型声磁防盗标签 |
| CA2937878C (en) | 2014-01-24 | 2022-08-23 | The Regents Of The University Of Michigan | Frame-suspended magnetoelastic resonators |
| US9275529B1 (en) * | 2014-06-09 | 2016-03-01 | Tyco Fire And Security Gmbh | Enhanced signal amplitude in acoustic-magnetomechanical EAS marker |
| US9640852B2 (en) | 2014-06-09 | 2017-05-02 | Tyco Fire & Security Gmbh | Enhanced signal amplitude in acoustic-magnetomechanical EAS marker |
| AR102270A1 (es) * | 2015-10-14 | 2017-02-15 | Consejo Nac De Investig Científicas Y Técnicas (Conicet) | Método para el estudio de la evolución de las propiedades magnéticas y estructurales de materiales magnéticos blandos amorfos y nanocristalinos y aparato que emplea dicho método |
| ES2581127B2 (es) * | 2016-04-13 | 2017-05-04 | Universidad Complutense De Madrid | Etiqueta, sistema y método para la detección de objetos a larga distancia |
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-
1997
- 1997-11-12 US US08/968,653 patent/US6011475A/en not_active Expired - Lifetime
-
1998
- 1998-07-02 DE DE69835961A patent/DE69835961D1/de not_active Expired - Lifetime
- 1998-07-02 KR KR1020007005146A patent/KR100687968B1/ko not_active Expired - Lifetime
- 1998-07-02 JP JP2000519868A patent/JP4011849B2/ja not_active Expired - Lifetime
- 1998-07-02 WO PCT/EP1998/004087 patent/WO1999024950A1/en not_active Ceased
- 1998-07-02 EP EP98939605A patent/EP1031121B1/en not_active Expired - Lifetime
- 1998-07-02 EP EP06011664.7A patent/EP1693811B1/en not_active Expired - Lifetime
- 1998-07-02 DE DE69835961T patent/DE69835961T4/de not_active Expired - Lifetime
- 1998-07-02 AT AT98939605T patent/ATE340396T1/de active
-
1999
- 1999-03-04 US US09/262,689 patent/US6299702B1/en not_active Expired - Lifetime
-
2000
- 2000-11-01 US US09/703,913 patent/US6551416B1/en not_active Expired - Lifetime
-
2003
- 2003-02-05 US US10/358,950 patent/US20030168124A1/en not_active Abandoned
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2004
- 2004-04-23 US US10/830,576 patent/US7026938B2/en not_active Expired - Lifetime
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Also Published As
| Publication number | Publication date |
|---|---|
| EP1693811A2 (en) | 2006-08-23 |
| EP1031121B1 (en) | 2006-09-20 |
| US6011475A (en) | 2000-01-04 |
| US20030168124A1 (en) | 2003-09-11 |
| US6551416B1 (en) | 2003-04-22 |
| KR100687968B1 (ko) | 2007-02-27 |
| US7026938B2 (en) | 2006-04-11 |
| DE69835961D1 (de) | 2006-11-02 |
| EP1693811B1 (en) | 2016-09-07 |
| US20060170554A1 (en) | 2006-08-03 |
| EP1693811A3 (en) | 2007-08-08 |
| US20040194857A1 (en) | 2004-10-07 |
| JP2001523030A (ja) | 2001-11-20 |
| DE69835961T4 (de) | 2008-09-04 |
| US7651573B2 (en) | 2010-01-26 |
| EP1031121A1 (en) | 2000-08-30 |
| KR20010032028A (ko) | 2001-04-16 |
| ATE340396T1 (de) | 2006-10-15 |
| US6299702B1 (en) | 2001-10-09 |
| WO1999024950A1 (en) | 1999-05-20 |
| DE69835961T2 (de) | 2007-09-13 |
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