DE3071839D1 - Optical data sensing apparatus - Google Patents

Optical data sensing apparatus

Info

Publication number
DE3071839D1
DE3071839D1 DE8080901053T DE3071839T DE3071839D1 DE 3071839 D1 DE3071839 D1 DE 3071839D1 DE 8080901053 T DE8080901053 T DE 8080901053T DE 3071839 T DE3071839 T DE 3071839T DE 3071839 D1 DE3071839 D1 DE 3071839D1
Authority
DE
Germany
Prior art keywords
optical data
sensing apparatus
data sensing
optical
sensing
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
DE8080901053T
Other languages
English (en)
Inventor
Barry E Passer
George A Sculley
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.)
NCR International Inc
Original Assignee
NCR Corp
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 NCR Corp filed Critical NCR Corp
Application granted granted Critical
Publication of DE3071839D1 publication Critical patent/DE3071839D1/de
Expired legal-status Critical Current

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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • 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
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10732—Light sources
DE8080901053T 1979-05-14 1980-05-07 Optical data sensing apparatus Expired DE3071839D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/039,013 US4283622A (en) 1979-05-14 1979-05-14 Bar code reader
PCT/US1980/000543 WO1980002615A1 (en) 1979-05-14 1980-05-07 Optical data sensing apparatus

Publications (1)

Publication Number Publication Date
DE3071839D1 true DE3071839D1 (en) 1987-01-08

Family

ID=21903182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080901053T Expired DE3071839D1 (en) 1979-05-14 1980-05-07 Optical data sensing apparatus

Country Status (6)

Country Link
US (1) US4283622A (de)
EP (1) EP0029056B1 (de)
JP (1) JPH024956B2 (de)
CA (1) CA1145048A (de)
DE (1) DE3071839D1 (de)
WO (1) WO1980002615A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563644B1 (fr) * 1984-04-26 1988-06-03 Smh Alcatel Tete de lecture de marques portees par un document
DE3440052A1 (de) * 1984-11-02 1986-05-07 Pees Steuer- und Regelanlagen GmbH, 4100 Duisburg Leseeinrichtung fuer vorbeibewegte, mit einem datentraeger versehene transportgueter oder -behaelter
US4641018A (en) * 1984-11-09 1987-02-03 Ncr Corporation Bar code and reading and decoding device
US4801789A (en) * 1986-07-07 1989-01-31 Videx, Inc. Replaceable reader head for optical code reader
US5028769A (en) * 1986-08-20 1991-07-02 Emhart Industries, Inc. Device for reading a mold code on a glass bottle
US4772048A (en) * 1986-11-14 1988-09-20 Ncr Corporation Multiple ply document
US4856820A (en) * 1987-01-21 1989-08-15 Wright Line Inc. Coding system
US4772049A (en) * 1987-06-01 1988-09-20 Ncr Corporation Multiple ply document
US5984189A (en) * 1987-09-04 1999-11-16 Tomioka; Makoto Sheet for data codes and method of recognizing these codes
US5304786A (en) * 1990-01-05 1994-04-19 Symbol Technologies, Inc. High density two-dimensional bar code symbol
US5018719A (en) * 1990-03-16 1991-05-28 Ncr Corporation Aligner mechanism for aligning a document in a business machine
US5233171A (en) * 1990-09-13 1993-08-03 Minnesota Mining And Manufacturing Company Optical reader with power isolation
EP0563130B1 (de) * 1990-12-21 1995-07-12 Minnesota Mining And Manufacturing Company Zweistreifen-xor-strichcode und optischer leser
IL98337A (en) * 1991-06-02 1995-01-24 Pinchas Schechner Control of production processes with the help of multi-branched bar code readers
US5399845A (en) * 1993-06-28 1995-03-21 Manucy, Iii; Leslie G. Optical data detecting apparatus and method
EP1016027B1 (de) * 1997-04-08 2005-06-15 ZIH Corporation Verformungsfeste, doppeldaten korrigierende, farbübergangsstreifenkode und ihres erzeugungs- und benutzungsverfahren
US7835545B2 (en) * 2002-10-15 2010-11-16 Techenable, Inc. System and method for providing a visual language for non-reading sighted persons
US7287984B2 (en) * 2002-10-15 2007-10-30 Techenable, Inc. System and method for providing a visual language for non-reading sighted persons
US20100030590A1 (en) * 2008-08-01 2010-02-04 Sodaro Donald E Centralized multi-property management system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417234A (en) * 1962-06-21 1968-12-17 Svenska Dataregister Ab Record reading apparatus and method
US3539777A (en) * 1967-01-09 1970-11-10 Ibm Data sensing system
US3474234A (en) * 1967-10-03 1969-10-21 Monarch Marking Systems Inc Encoder tag reader
CH512115A (de) * 1969-08-12 1971-08-31 Ciba Geigy Ag Photoelektrische Abtastvorrichtung
US3746840A (en) * 1970-07-02 1973-07-17 Westinghouse Electric Corp Resolution improvement for optical scanners
CA961158A (en) * 1971-01-08 1975-01-14 Bruce W. Dobras Optical reader
GB1339977A (en) * 1971-04-21 1973-12-05 Ncr Co Data sensing and decoding system
US3737628A (en) * 1971-06-11 1973-06-05 Automatic Corp Automatically programmed test grading and scoring method and system
NO141283L (de) * 1973-07-03 1900-01-01
US3904110A (en) * 1973-07-27 1975-09-09 Compucorp Large mark tolerance card reader
JPS5295243A (en) * 1976-02-06 1977-08-10 Ricoh Co Ltd Method of reading information
JPS5336142A (en) * 1976-09-16 1978-04-04 Seiko Epson Corp Sensor arranging system
CH616254A5 (de) * 1977-06-21 1980-03-14 Landis & Gyr Ag
JPS5449023A (en) * 1977-09-27 1979-04-18 Nec Corp Detection system for bar code

Also Published As

Publication number Publication date
CA1145048A (en) 1983-04-19
WO1980002615A1 (en) 1980-11-27
JPS56500553A (de) 1981-04-23
EP0029056A4 (de) 1983-09-26
US4283622A (en) 1981-08-11
EP0029056A1 (de) 1981-05-27
EP0029056B1 (de) 1986-11-20
JPH024956B2 (de) 1990-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NCR INTERNATIONAL INC., DAYTON, OHIO, US

8328 Change in the person/name/address of the agent

Free format text: KAHLER, K., DIPL.-ING., 8948 MINDELHEIM KAECK, J., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8910 LANDSBERG FIENER, J., PAT.-ANWAELTE, 8948 MINDELHEIM

8327 Change in the person/name/address of the patent owner

Owner name: AT&T GLOBAL INFORMATION SOLUTIONS INTERNATIONAL IN

8327 Change in the person/name/address of the patent owner

Owner name: NCR INTERNATIONAL, INC. (N.D.GES.D.STAATES DELAWAR

8320 Willingness to grant licences declared (paragraph 23)