BE771666A - Dispositif pour explorer optico-electriquement un support d'informatio - Google Patents

Dispositif pour explorer optico-electriquement un support d'informatio

Info

Publication number
BE771666A
BE771666A BE771666A BE771666A BE771666A BE 771666 A BE771666 A BE 771666A BE 771666 A BE771666 A BE 771666A BE 771666 A BE771666 A BE 771666A BE 771666 A BE771666 A BE 771666A
Authority
BE
Belgium
Prior art keywords
optico
informatio
support
exploring
electrically
Prior art date
Application number
BE771666A
Other languages
English (en)
French (fr)
Original Assignee
Morat Gmbh Franz
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 DE19702041795 external-priority patent/DE2041795C/de
Application filed by Morat Gmbh Franz filed Critical Morat Gmbh Franz
Publication of BE771666A publication Critical patent/BE771666A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/042—Controlling the light-intensity of the source by measuring the incident light
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • 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
    • 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
    • G06K7/10821—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
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
BE771666A 1970-08-22 1971-08-23 Dispositif pour explorer optico-electriquement un support d'informatio BE771666A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702041795 DE2041795C (de) 1970-08-22 Vorrichtung zur optisch-elektrischen Abtastung eines Informationsträgers

Publications (1)

Publication Number Publication Date
BE771666A true BE771666A (fr) 1972-02-23

Family

ID=5780501

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771666A BE771666A (fr) 1970-08-22 1971-08-23 Dispositif pour explorer optico-electriquement un support d'informatio

Country Status (9)

Country Link
US (1) US3766394A (cs)
AT (1) AT332518B (cs)
BE (1) BE771666A (cs)
CH (1) CH523570A (cs)
CS (1) CS151413B2 (cs)
ES (1) ES394875A1 (cs)
FR (1) FR2104423A5 (cs)
GB (1) GB1336680A (cs)
NL (1) NL7111034A (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657613A (en) * 1947-01-29 1953-11-03 Walgreen Co Photographic printing apparatus
GB723786A (en) * 1951-10-26 1955-02-09 Muirhead & Co Ltd Improvements in or relating to control arrangements for photo-electric devices in facsimile apparatus and the like
US3157821A (en) * 1959-03-13 1964-11-17 Thorn Electrical Ind Ltd Control of lighting effects

Also Published As

Publication number Publication date
DE2041795A1 (cs) 1972-05-25
CH523570A (de) 1972-05-31
NL7111034A (cs) 1972-02-24
GB1336680A (en) 1973-11-07
CS151413B2 (cs) 1973-10-19
FR2104423A5 (cs) 1972-04-14
ATA679071A (de) 1976-01-15
DE2041795B2 (de) 1972-05-25
AT332518B (de) 1976-10-11
ES394875A1 (es) 1974-03-16
US3766394A (en) 1973-10-16

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