IT1099424B - Dispositivo optoelettrico per la lettura di informazioni trovantesi su un supporto d'informazioni - Google Patents

Dispositivo optoelettrico per la lettura di informazioni trovantesi su un supporto d'informazioni

Info

Publication number
IT1099424B
IT1099424B IT28974/78A IT2897478A IT1099424B IT 1099424 B IT1099424 B IT 1099424B IT 28974/78 A IT28974/78 A IT 28974/78A IT 2897478 A IT2897478 A IT 2897478A IT 1099424 B IT1099424 B IT 1099424B
Authority
IT
Italy
Prior art keywords
information
optoelectric device
support
found
reading
Prior art date
Application number
IT28974/78A
Other languages
English (en)
Other versions
IT7828974A0 (it
Original Assignee
Interlock Sicherheitssyst
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
Priority claimed from DE2747076A external-priority patent/DE2747076C3/de
Priority claimed from DE19782843462 external-priority patent/DE2843462C2/de
Application filed by Interlock Sicherheitssyst filed Critical Interlock Sicherheitssyst
Publication of IT7828974A0 publication Critical patent/IT7828974A0/it
Application granted granted Critical
Publication of IT1099424B publication Critical patent/IT1099424B/it

Links

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
    • G06K7/01—Details
    • G06K7/016—Synchronisation of sensing process
    • G06K7/0163—Synchronisation of sensing process by means of additional timing marks on the record-carrier
    • 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
    • G06K7/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Electric Clocks (AREA)
IT28974/78A 1977-10-20 1978-10-20 Dispositivo optoelettrico per la lettura di informazioni trovantesi su un supporto d'informazioni IT1099424B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2747076A DE2747076C3 (de) 1977-10-20 1977-10-20 Optoelektrischer Code-Kartenleser
DE19782843462 DE2843462C2 (de) 1978-10-05 1978-10-05 Optoelektrischer Code-Kartenleser

Publications (2)

Publication Number Publication Date
IT7828974A0 IT7828974A0 (it) 1978-10-20
IT1099424B true IT1099424B (it) 1985-09-18

Family

ID=25772933

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28974/78A IT1099424B (it) 1977-10-20 1978-10-20 Dispositivo optoelettrico per la lettura di informazioni trovantesi su un supporto d'informazioni

Country Status (4)

Country Link
JP (1) JPS54102832A (it)
FR (1) FR2406854B1 (it)
GB (2) GB2086110B (it)
IT (1) IT1099424B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866170A (ja) * 1981-10-16 1983-04-20 Hitachi Ltd 磁気カ−ド読取装置
GB8326874D0 (en) * 1983-10-07 1983-11-09 Time & Data Systems Internatio Identification card
GB2193013A (en) * 1986-07-03 1988-01-27 Raymond Mcenaney Programmable tape or card
US7837116B2 (en) 1999-09-07 2010-11-23 American Express Travel Related Services Company, Inc. Transaction card
US6764014B2 (en) 1999-09-07 2004-07-20 American Express Travel Related Services Company, Inc. Transaction card
US8066190B2 (en) 1999-09-07 2011-11-29 American Express Travel Related Services Company, Inc. Transaction card
US7827106B2 (en) 2001-07-10 2010-11-02 American Express Travel Related Services Company, Inc. System and method for manufacturing a punch-out RFID transaction device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622991A (en) * 1969-09-16 1971-11-23 Electro Optics Devices Corp Electronic locking system
US3673389A (en) * 1970-03-02 1972-06-27 Computer Identics Corp Identification and registration system
CH556068A (fr) * 1972-01-03 1974-11-15 Sodeco Compteurs De Geneve Appareil lecteur de cartes d'identification.
BE794896A (fr) * 1972-02-03 1973-08-02 Transaction Technology Inc Appareil et procede de codage de l'information
FR2174425A5 (it) * 1972-03-03 1973-10-12 Cit Alcatel
US3947817A (en) * 1974-01-07 1976-03-30 Recognition Equipment Incorporated Hand operated optical character recognition wand
FR2308147A1 (fr) * 1975-04-18 1976-11-12 Lechner Heinz Procede et dispositif de lecture optoelectronique
JPS51151504A (en) * 1975-06-20 1976-12-27 Tdk Corp Entry and reading method in lightr memory unit

Also Published As

Publication number Publication date
GB2086110A (en) 1982-05-06
GB2009477A (en) 1979-06-13
IT7828974A0 (it) 1978-10-20
FR2406854B1 (fr) 1986-06-20
GB2086110B (en) 1982-12-15
FR2406854A1 (fr) 1979-05-18
JPS627586B2 (it) 1987-02-18
JPS54102832A (en) 1979-08-13
GB2009477B (en) 1982-06-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941027