ES2008331A6 - Dispositivo para detectar elementos de codigo. - Google Patents

Dispositivo para detectar elementos de codigo.

Info

Publication number
ES2008331A6
ES2008331A6 ES8703274A ES8703274A ES2008331A6 ES 2008331 A6 ES2008331 A6 ES 2008331A6 ES 8703274 A ES8703274 A ES 8703274A ES 8703274 A ES8703274 A ES 8703274A ES 2008331 A6 ES2008331 A6 ES 2008331A6
Authority
ES
Spain
Prior art keywords
code
polarization
windows
code elements
code carrier
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
Application number
ES8703274A
Other languages
English (en)
Inventor
Fritz Frank Iseli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfaff Industriemaschinen GmbH
Original Assignee
Pfaff Industriemaschinen GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pfaff Industriemaschinen GmbH filed Critical Pfaff Industriemaschinen GmbH
Publication of ES2008331A6 publication Critical patent/ES2008331A6/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06018—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optical Communication System (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

EL DISPOSITIVO PARA LA IDENTIFICACION DE UN CODIGO SOBRE UN PORTADOR DE CODIGO ES UN SISTEMA CONSTITUIDO POR UNA FUENTE DE LUZ, UN PORTADOR DE CODIGO CON UNA PLURALIDAD DE VENTANILLAS DE CODIGO TRASPASABLES POR RADIACION, CUYAS VENTANILLAS ESTAN PROVISTAS DE FILTROS DE POLARIZACION Y EN DONDE LA CODIFICACION SE MANIFIESTA EN UNA POLARIZACION DIFERENTE, Y UN EQUIPO RECEPTOR CON UN ESPEJO DIVISOR DE HAZ PARA DIVIDIR LA LUZ PROVENIENTE DEL PORTADOR DE CODIGO EN DOS RAYOS PARCIALES, ASI COMO, PARA CADA RAYO PARCIAL, UN DETECTOR FOTOSENSIBLE, CUYOS DETECTORES TIENEN ANTEPUESTOS SENDOS FILTROS DE POLARIZACION EN DIRECCIONES DE POLARIZACION CRUZADAS ENTRE SI.
ES8703274A 1986-11-18 1987-11-17 Dispositivo para detectar elementos de codigo. Expired ES2008331A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4600/86A CH671838A5 (es) 1986-11-18 1986-11-18

Publications (1)

Publication Number Publication Date
ES2008331A6 true ES2008331A6 (es) 1989-07-16

Family

ID=4279118

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8703274A Expired ES2008331A6 (es) 1986-11-18 1987-11-17 Dispositivo para detectar elementos de codigo.

Country Status (7)

Country Link
US (1) US4906829A (es)
EP (1) EP0333724B1 (es)
JP (1) JPH02500696A (es)
CH (1) CH671838A5 (es)
ES (1) ES2008331A6 (es)
FI (1) FI892169L (es)
WO (1) WO1988004083A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098661A (en) * 1988-11-16 1992-03-24 Medical Laboratory Automation, Inc. Coded cuvette for use in testing apparatus
FI906225A7 (fi) * 1990-12-17 1992-06-18 Erkki Rantalainen Identifieringsfoerfarande och -system.
US5543608A (en) * 1990-12-17 1996-08-06 Rantalainen; Erkki Method and the system for identifying a visual object with a polarizing marker
AU3232793A (en) * 1991-12-19 1993-07-19 Control Module Inc. Secure optomagnetic identification
JPH07111726B2 (ja) * 1991-12-26 1995-11-29 日本発条株式会社 対象物の識別構造及び識別体
JP2520346B2 (ja) * 1992-04-28 1996-07-31 日本発条株式会社 対象物の識別構造
US7559460B2 (en) * 1996-11-15 2009-07-14 Diebold Incorporated Automated banking machine
US7584883B2 (en) * 1996-11-15 2009-09-08 Diebold, Incorporated Check cashing automated banking machine
US6573983B1 (en) 1996-11-15 2003-06-03 Diebold, Incorporated Apparatus and method for processing bank notes and other documents in an automated banking machine
US7513417B2 (en) * 1996-11-15 2009-04-07 Diebold, Incorporated Automated banking machine
US5923413A (en) * 1996-11-15 1999-07-13 Interbold Universal bank note denominator and validator
US5780829A (en) * 1997-01-31 1998-07-14 Mustek Systems Inc. Flat-plate scanner having a beam-splitting prism/mirror and two light emitting sources
US6892949B2 (en) * 2000-12-29 2005-05-17 Siemens Logistics And Assembly Systems Inc. Low visual impact labeling method and system
US20060072195A1 (en) * 2002-08-23 2006-04-06 Toshihiro Tsumura Information display apparatus and optical information reading apparatus
SE0701264L (sv) * 2006-08-09 2008-02-10 Scirocco Ab Object detection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753249A (en) * 1967-01-30 1973-08-14 D Silverman Information systems using arrays of multiple spot patterns
US4034211A (en) * 1975-06-20 1977-07-05 Ncr Corporation System and method for providing a security check on a credit card
FR2470999A1 (fr) * 1979-11-28 1981-06-12 Despres Robert Dispositif pour la lecture d'informations mises en memoire sur un support
US4544836A (en) * 1982-12-22 1985-10-01 American District Telegraph Company Optically-based access control system
JPS60168279A (ja) * 1984-02-13 1985-08-31 Sanyo Electric Co Ltd 情報検出方法

Also Published As

Publication number Publication date
WO1988004083A1 (fr) 1988-06-02
EP0333724A1 (de) 1989-09-27
FI892169A7 (fi) 1989-05-05
JPH02500696A (ja) 1990-03-08
CH671838A5 (es) 1989-09-29
FI892169A0 (fi) 1989-05-05
FI892169L (fi) 1989-05-05
EP0333724B1 (de) 1991-01-02
US4906829A (en) 1990-03-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301