IT1009120B - Disposizione ottica per una testi na per la lettura di documenti - Google Patents

Disposizione ottica per una testi na per la lettura di documenti

Info

Publication number
IT1009120B
IT1009120B IT67212/74A IT6721274A IT1009120B IT 1009120 B IT1009120 B IT 1009120B IT 67212/74 A IT67212/74 A IT 67212/74A IT 6721274 A IT6721274 A IT 6721274A IT 1009120 B IT1009120 B IT 1009120B
Authority
IT
Italy
Prior art keywords
text
optical arrangement
reading documents
documents
reading
Prior art date
Application number
IT67212/74A
Other languages
English (en)
Original Assignee
Rank Organisation Ltd
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 Rank Organisation Ltd filed Critical Rank Organisation Ltd
Application granted granted Critical
Publication of IT1009120B publication Critical patent/IT1009120B/it

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
    • G06K7/10544—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
    • G06K7/10762—Relative movement

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Facsimile Heads (AREA)
IT67212/74A 1973-01-30 1974-01-25 Disposizione ottica per una testi na per la lettura di documenti IT1009120B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB450573A GB1393204A (en) 1973-01-30 1973-01-30 Document reading heads

Publications (1)

Publication Number Publication Date
IT1009120B true IT1009120B (it) 1976-12-10

Family

ID=9778476

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67212/74A IT1009120B (it) 1973-01-30 1974-01-25 Disposizione ottica per una testi na per la lettura di documenti

Country Status (9)

Country Link
US (1) US3904873A (it)
JP (1) JPS49107546A (it)
AU (1) AU6493074A (it)
BR (1) BR7400655D0 (it)
DE (1) DE2404392A1 (it)
FR (1) FR2215658A1 (it)
GB (1) GB1393204A (it)
IT (1) IT1009120B (it)
NL (1) NL7401160A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487551A1 (fr) * 1980-07-25 1982-01-29 Videoton Elekt Vallalat Appareil opto-electronique d'eclairement et de detection de marques sur un support
JPS5764036A (en) * 1980-10-08 1982-04-17 Olympus Optical Co Endoscope apparatus
US5073027A (en) * 1986-09-15 1991-12-17 3M Fiber Optic Products, Inc. Fiber optic displacement measuring apparatus
CA2069132C (en) * 1991-08-29 1996-01-09 Koji Fujii Light-beam heating apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349906A (en) * 1964-08-04 1967-10-31 Industrial Dynamics Co Optical inspection system
FR1540967A (fr) * 1967-06-29 1968-10-04 Bull General Electric Dispositif lecteur-sélecteur pour la lecture optique de perforations et de marques sur des supports d'enregistrements
US3459240A (en) * 1967-11-21 1969-08-05 Jenner Dolan Inc Fiber optic sensing,for example,of loom bobbins
US3622793A (en) * 1969-03-28 1971-11-23 Ibm Fiber optic light transmitting assembly compensating for shadows
US3826900A (en) * 1972-10-13 1974-07-30 Ncr Cordless scanning probe

Also Published As

Publication number Publication date
BR7400655D0 (pt) 1974-09-10
NL7401160A (it) 1974-08-01
FR2215658A1 (it) 1974-08-23
DE2404392A1 (de) 1974-08-01
JPS49107546A (it) 1974-10-12
US3904873A (en) 1975-09-09
GB1393204A (en) 1975-05-07
AU6493074A (en) 1975-07-31

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