CH339762A - Dispositif de lecture de données - Google Patents

Dispositif de lecture de données

Info

Publication number
CH339762A
CH339762A CH339762DA CH339762A CH 339762 A CH339762 A CH 339762A CH 339762D A CH339762D A CH 339762DA CH 339762 A CH339762 A CH 339762A
Authority
CH
Switzerland
Prior art keywords
reading device
data reading
data
reading
Prior art date
Application number
Other languages
English (en)
Inventor
Foster Smith Perrin
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH339762A publication Critical patent/CH339762A/fr

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
    • G06K7/10821—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 further details of bar or optical code scanning devices
    • G06K7/1092—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 further details of bar or optical code scanning devices sensing by means of TV-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
    • G06K7/015—Aligning or centering of the sensing device with respect to the record carrier

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • X-Ray Techniques (AREA)
CH339762D 1954-07-06 1955-07-05 Dispositif de lecture de données CH339762A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US441237A US2906819A (en) 1954-07-06 1954-07-06 Data reading machine

Publications (1)

Publication Number Publication Date
CH339762A true CH339762A (fr) 1959-07-15

Family

ID=23752073

Family Applications (1)

Application Number Title Priority Date Filing Date
CH339762D CH339762A (fr) 1954-07-06 1955-07-05 Dispositif de lecture de données

Country Status (7)

Country Link
US (1) US2906819A (fr)
BE (1) BE539569A (fr)
CH (1) CH339762A (fr)
DE (1) DE1106539B (fr)
FR (1) FR1152067A (fr)
GB (1) GB782538A (fr)
NL (1) NL198632A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226706A (en) * 1965-12-28 Cathode ray tube display and printer controlled by coded mask
US5249045A (en) 1954-12-24 1993-09-28 Lemelson Jerome H Apparatus and methods for automated observation of three-dimensional objects
US2974254A (en) * 1958-07-25 1961-03-07 Baird Atomic Inc Curve tracer
DE1218186B (de) * 1959-10-31 1966-06-02 Basf Ag Verfahren und Anordnung zur Verschluesselung und Speicherung von topologisch darstellbaren Strukturen, insbesondere von chemischen Strukturformeln, Schaltbildern und Schemata
US3161867A (en) * 1960-03-14 1964-12-15 Beckman Instruments Inc Logic systems
US3246126A (en) * 1960-11-02 1966-04-12 Sylvania Electric Prod Data processing
US3181119A (en) * 1960-11-30 1965-04-27 Control Data Corp Reading machine output controller responsive to reject signals
US3247362A (en) * 1961-11-30 1966-04-19 Jonker Business Machines Inc Scanner for superimposed card information retrieval system
US3231860A (en) * 1962-01-15 1966-01-25 Philco Corp Character position detection and correction system
US3186110A (en) * 1963-03-26 1965-06-01 Gen Precision Inc Training apparatus
DE1187412B (de) * 1963-04-26 1965-02-18 Siemens Ag Verfahren und Schaltungsanordnung zur Abtastung eines Aufzeichnungstraegers
CH511489A (de) * 1969-08-07 1971-08-15 Ciba Geigy Ag Verfahren zur Darstellung und maschinellen Auswertung von visuell lesbaren Ziffern
US3804511A (en) * 1970-07-29 1974-04-16 Pelorex Corp Method and apparatus utilizing magnetic storage for transferring graphical information

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735333A (en) * 1956-02-21 mitchell
GB503555A (en) * 1937-10-14 1939-04-11 Alan Dower Blumlein Improvements in or relating to television transmitting and receiving systems
NL97373B (fr) * 1939-03-25
US2402916A (en) * 1942-02-28 1946-06-25 Rca Corp Timing of electrical pulses
US2402917A (en) * 1942-06-19 1946-06-25 Rca Corp Electronic switch
US2513112A (en) * 1944-07-19 1950-06-27 Shepherd Judson O'd Data recording system employing record controlled apparatus
US2565266A (en) * 1947-06-20 1951-08-21 Teletype Corp High-speed photoelectric transmitter
US2540654A (en) * 1948-03-25 1951-02-06 Engineering Res Associates Inc Data storage system
US2596741A (en) * 1948-08-28 1952-05-13 Eastman Kodak Co External memory device for electronic digital computers
US2600168A (en) * 1949-03-26 1952-06-10 Time Inc Photoprinting device
ZA13752B (fr) * 1950-04-05
US2663758A (en) * 1951-03-01 1953-12-22 Intelligent Machines Res Corp Apparatus for reading

Also Published As

Publication number Publication date
NL198632A (fr)
FR1152067A (fr) 1958-02-11
DE1106539B (de) 1961-05-10
US2906819A (en) 1959-09-29
GB782538A (en) 1957-09-11
BE539569A (fr)

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