ES2179123T3 - Medio de almacenamiento de informacion. - Google Patents
Medio de almacenamiento de informacion.Info
- Publication number
- ES2179123T3 ES2179123T3 ES96100083T ES96100083T ES2179123T3 ES 2179123 T3 ES2179123 T3 ES 2179123T3 ES 96100083 T ES96100083 T ES 96100083T ES 96100083 T ES96100083 T ES 96100083T ES 2179123 T3 ES2179123 T3 ES 2179123T3
- Authority
- ES
- Spain
- Prior art keywords
- wave length
- rays
- information storage
- subject
- real
- 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
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
- B42D25/382—Special inks absorbing or reflecting infrared light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/305—Associated digital information
-
- 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
- Y10S283/00—Printed matter
- Y10S283/904—Credit card
Abstract
UN MEDIO DE ALMACENAMIENTO DE INFORMACION (1) TIENE UNA PARTE DE BASE (2) Y UNA PARTE DE ALMACENAMIENTO DE CODIGO (3). LA PARTE DE ALMACENAMIENTO DE CODIGO (3) ESTA DISPUESTA SOBRE LA PARTE DE BASE (2) Y CONTIENE UN DISPOSITIVO DE ABSORCION DE INFRARROJOS QUE ABSORBE SUBSTANCIALMENTE SOLO LOS RAYOS INFRARROJOS DENTRO DE UNA LONGITUD DE BANDA MUY ESTRECHA. SI SE PRODUCE UN MEDIO DE ALMACENAMIENTO DE INFORMACION REAL (1) COMO ESTE, LOS MEDIOS SUJETOS (1, 11) SON CONSIDERADOS REALES O NO MEDIANTE UN METODO QUE INCLUYE LOS PASOS DE EMITIR RAYOS HACIA EL MEDIO SUJETO (1, 11), RECIBIR LOS RAYOS REFLEJADOS DEL MEDIO SUJETO, DETECTAR UNA PRIMERA REFLECTANCIA EN UNA LONGITUD DE ONDA DE ABSORCION PICO ({LA}0) Y UNA SEGUNDA REFLECTANCIA A UNA LONGITUD DE ONDA DE COMPARACION ({LA}1) CERCA DE LA LONGITUD DE ONDA PICO ({LA}0), Y CONSIDERAR SI EL MEDIO SUJETO (1, 11) ES REAL O NO. LOS RAYOS EN LA LONGITUD DE ONDA DE COMPARACION ({LA}1) NO SON MUY ABSORBIDOS POR EL DISPOSITIVO DE ABSORCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7007678A JPH08194767A (ja) | 1995-01-20 | 1995-01-20 | 情報記録媒体、情報記録媒体真偽判定方法及び情報記録媒体真偽判定システム |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2179123T3 true ES2179123T3 (es) | 2003-01-16 |
Family
ID=11672458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96100083T Expired - Lifetime ES2179123T3 (es) | 1995-01-20 | 1996-01-04 | Medio de almacenamiento de informacion. |
Country Status (8)
Country | Link |
---|---|
US (2) | US5760384A (es) |
EP (1) | EP0727753B1 (es) |
JP (1) | JPH08194767A (es) |
KR (2) | KR960032233A (es) |
AU (1) | AU706713B2 (es) |
CA (1) | CA2166250C (es) |
DE (1) | DE69623671T2 (es) |
ES (1) | ES2179123T3 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6373965B1 (en) | 1994-06-24 | 2002-04-16 | Angstrom Technologies, Inc. | Apparatus and methods for authentication using partially fluorescent graphic images and OCR characters |
JPH10180994A (ja) * | 1996-12-20 | 1998-07-07 | Sony Corp | 課金式写真作成装置 |
US6264107B1 (en) * | 1997-09-26 | 2001-07-24 | Iomega Corporation | Latent illuminance discrimination marker system for authenticating articles |
US6138913A (en) * | 1997-11-05 | 2000-10-31 | Isotag Technology, Inc. | Security document and method using invisible coded markings |
DE19806124C1 (de) * | 1998-02-14 | 1999-06-24 | Leuze Electronic Gmbh & Co | Sensor |
GB2377408C (en) * | 2000-03-14 | 2005-06-22 | Dexrad | Generating a non-reproducible printed image |
US6290130B1 (en) * | 2000-04-13 | 2001-09-18 | Drexler Technology Corporation | Anti-counterfeit authentication method for optical memory cards and hybrid smart cards |
AUPQ777200A0 (en) * | 2000-05-26 | 2000-06-22 | Embridge Lake Pty Ltd | Control system |
WO2002002301A1 (en) | 2000-06-30 | 2002-01-10 | Verification Technologies Inc. | Copy-protected optical media and method of manufacture thereof |
US20050063256A1 (en) * | 2000-06-30 | 2005-03-24 | Selinfreund Richard H. | Data storage in optical discs |
US6638593B2 (en) | 2000-06-30 | 2003-10-28 | Verification Technologies, Inc. | Copy-protected optical media and method of manufacture thereof |
US7660415B2 (en) | 2000-08-03 | 2010-02-09 | Selinfreund Richard H | Method and apparatus for controlling access to storage media |
US6595427B1 (en) | 2000-08-31 | 2003-07-22 | Polaroid Corporation | Method and apparatus for encoding and decoding information in a non-visible manner |
US6832728B2 (en) * | 2001-03-26 | 2004-12-21 | Pips Technology, Inc. | Remote indicia reading system |
DE10149265A1 (de) * | 2001-10-05 | 2003-04-17 | Giesecke & Devrient Gmbh | Gegenstand mit Sicherheitsmarkierung |
US20030107639A1 (en) * | 2001-12-11 | 2003-06-12 | Gary Field | Process for printing a fluorescent security feature on identification cards and cards produced therefrom |
US6929413B2 (en) * | 2001-12-11 | 2005-08-16 | Zebra Atlantek, Inc. | Printer driver log security verification for identification cards |
US6734887B2 (en) * | 2001-12-11 | 2004-05-11 | Zih Corp. | Process for printing a metallic security feature on identification cards and cards produced therefrom |
US20050103869A1 (en) * | 2003-11-13 | 2005-05-19 | Eastman Kodak Company | Dual wavelength near infrared detector for enhanced indicia detection |
US7905409B2 (en) * | 2005-05-20 | 2011-03-15 | Senshin Capital, Llc | Print medium feature encoding and decoding |
US20070023521A1 (en) * | 2005-07-29 | 2007-02-01 | Chester Wildey | Apparatus and method for security tag detection |
US20080087189A1 (en) * | 2005-10-03 | 2008-04-17 | Sun Chemical Corporation | Security pigments and the process of making thereof |
JP2007336362A (ja) * | 2006-06-16 | 2007-12-27 | Fujifilm Corp | 情報読み取り装置 |
WO2008156808A1 (en) * | 2007-06-19 | 2008-12-24 | Spectra Systems Corporation | Near infrared ink security feature |
WO2011044149A1 (en) | 2009-10-08 | 2011-04-14 | 3M Innovative Properties Company | High contrast retroreflective sheeting and license plates |
CN102574405B (zh) * | 2009-10-16 | 2014-11-05 | 巴斯夫欧洲公司 | 具有窄带的标记物 |
JP6541400B2 (ja) * | 2015-04-13 | 2019-07-10 | 共同印刷株式会社 | 偽造防止用インキ及びその印刷物 |
GB2567178A (en) * | 2017-10-05 | 2019-04-10 | Inovink Ltd | Improvements in and relating to security documentation |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2553811C3 (de) * | 1975-11-29 | 1979-10-04 | Rudolf 7210 Rottweil Hopt | Maschinell lesbarer Datenträger und Vorrichtung zum Prüfen desselben |
US4359633A (en) * | 1980-10-28 | 1982-11-16 | Bianco James S | Spectrally-limited bar-code label and identification card |
JPS57201963A (en) * | 1981-03-03 | 1982-12-10 | Texas Instruments Inc | Bar code reading voice synthesizer |
EP0059318A1 (en) * | 1981-03-03 | 1982-09-08 | Texas Instruments Incorporated | Bar code reader to speech synthesizer system |
US4538059A (en) * | 1981-09-16 | 1985-08-27 | Itr International Time Limited | Identification card with concealed coding and a simple reader module to decode it |
JPS5845999A (ja) * | 1981-09-16 | 1983-03-17 | 株式会社ト−タ−テクノロジ− | バ−コ−ドを有する投票券 |
US4663518A (en) * | 1984-09-04 | 1987-05-05 | Polaroid Corporation | Optical storage identification card and read/write system |
DE3636921A1 (de) * | 1986-10-30 | 1988-05-05 | Interflex Datensyst | Faelschungssicherer optoelektrischer code-kartenleser |
JPS6423383A (en) * | 1987-07-20 | 1989-01-26 | Empire Airport Service | Bar-code system |
JPH01305484A (ja) * | 1988-06-03 | 1989-12-08 | Pioneer Electron Corp | バーコード方式 |
JPH0331982A (ja) * | 1989-06-28 | 1991-02-12 | Pioneer Electron Corp | 印刷コードパターン |
JPH0348382A (ja) * | 1989-07-14 | 1991-03-01 | Pioneer Electron Corp | コードパターンの形成方法、印刷物及び読取り装置 |
JPH03154187A (ja) * | 1989-11-10 | 1991-07-02 | Toyo Ink Mfg Co Ltd | 近赤外線による識別ができる記録物 |
US5218192A (en) * | 1990-05-29 | 1993-06-08 | Kanzaki Paper Manufacturing Co., Ltd. | Bar code printing medium |
US5210411A (en) * | 1990-06-29 | 1993-05-11 | Hitachi Maxell, Ltd. | Detection mark and method and apparatus for detecting mark |
DE4108916C2 (de) * | 1991-03-19 | 1994-11-17 | Data Logic Optik Elektronik | Strichcode-System |
FR2682790B1 (fr) * | 1991-10-18 | 1998-02-27 | Sogedex | Procede et dispositif de lecture d'un code a barres avec reconnaissance de la presence d'un masque infrarouge. |
JP3154187B2 (ja) | 1991-11-22 | 2001-04-09 | ソニー株式会社 | スイッチング装置 |
US5532104A (en) * | 1993-08-19 | 1996-07-02 | Olympus Optical Co., Ltd. | Invisible information recording medium |
US5525798A (en) * | 1994-12-01 | 1996-06-11 | Pitney Bowes Inc. | Bar code scanner for reading a lower layer luminescent invisible ink that is printed below a upper layer luminescent invisible ink |
-
1995
- 1995-01-12 KR KR1019950000496A patent/KR960032233A/ko not_active Application Discontinuation
- 1995-01-20 JP JP7007678A patent/JPH08194767A/ja active Pending
- 1995-12-28 CA CA002166250A patent/CA2166250C/en not_active Expired - Fee Related
-
1996
- 1996-01-04 DE DE69623671T patent/DE69623671T2/de not_active Expired - Fee Related
- 1996-01-04 ES ES96100083T patent/ES2179123T3/es not_active Expired - Lifetime
- 1996-01-04 EP EP96100083A patent/EP0727753B1/en not_active Expired - Lifetime
- 1996-01-05 US US08/582,361 patent/US5760384A/en not_active Ceased
- 1996-01-12 KR KR1019960000496A patent/KR100437427B1/ko not_active IP Right Cessation
- 1996-01-18 AU AU42062/96A patent/AU706713B2/en not_active Ceased
-
2000
- 2000-06-02 US US09/585,631 patent/USRE37491E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
USRE37491E1 (en) | 2002-01-01 |
AU4206296A (en) | 1996-08-01 |
AU706713B2 (en) | 1999-06-24 |
CA2166250C (en) | 2006-11-07 |
EP0727753B1 (en) | 2002-09-18 |
EP0727753A1 (en) | 1996-08-21 |
DE69623671D1 (de) | 2002-10-24 |
KR100437427B1 (ko) | 2004-08-06 |
KR960032233A (ko) | 1996-09-17 |
JPH08194767A (ja) | 1996-07-30 |
US5760384A (en) | 1998-06-02 |
DE69623671T2 (de) | 2003-05-22 |
CA2166250A1 (en) | 1996-07-21 |
KR960030035A (ko) | 1996-08-17 |
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