ZA721588B - Scanner apparatus for optically discernible characters - Google Patents

Scanner apparatus for optically discernible characters

Info

Publication number
ZA721588B
ZA721588B ZA721588A ZA721588A ZA721588B ZA 721588 B ZA721588 B ZA 721588B ZA 721588 A ZA721588 A ZA 721588A ZA 721588 A ZA721588 A ZA 721588A ZA 721588 B ZA721588 B ZA 721588B
Authority
ZA
South Africa
Prior art keywords
scanner apparatus
optically discernible
characters
discernible characters
optically
Prior art date
Application number
ZA721588A
Other languages
English (en)
Inventor
E Sick
G Pinior
J Ploeckl
Original Assignee
Zellweger Uster Ag
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 Zellweger Uster Ag filed Critical Zellweger Uster Ag
Publication of ZA721588B publication Critical patent/ZA721588B/xx

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
    • G06K7/10861—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 of data fields affixed to objects or articles, e.g. coded labels
    • G06K7/10871—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 of data fields affixed to objects or articles, e.g. coded labels randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/029—Heads optically focused on only one picture element at a time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
ZA721588A 1971-03-22 1972-03-08 Scanner apparatus for optically discernible characters ZA721588B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH423871A CH539892A (de) 1971-03-22 1971-03-22 Abtastvorrichtung für optisch erkennbare Zeichen

Publications (1)

Publication Number Publication Date
ZA721588B true ZA721588B (en) 1972-11-29

Family

ID=4272377

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA721588A ZA721588B (en) 1971-03-22 1972-03-08 Scanner apparatus for optically discernible characters

Country Status (10)

Country Link
US (1) US3787107A (de)
BE (1) BE780723A (de)
CA (1) CA962491A (de)
CH (1) CH539892A (de)
DE (1) DE2200094C3 (de)
FR (1) FR2131391A5 (de)
GB (1) GB1388134A (de)
NL (1) NL7202010A (de)
SE (1) SE388059B (de)
ZA (1) ZA721588B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2214386C3 (de) * 1972-03-24 1978-10-26 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Verfahren zum Lesen streifenförmiger Informationsträger
US3877777A (en) * 1972-11-15 1975-04-15 Columbia Broadcasting Syst Inc Beam expander subsystem for film scanner
US4040096A (en) * 1972-11-27 1977-08-02 Xerox Corporation Flying spot scanner with runout correction
US3995110A (en) * 1973-12-20 1976-11-30 Xerox Corporation Flying spot scanner with plural lens correction
US4015081A (en) * 1975-02-03 1977-03-29 Xerox Corporation Multifunction scanning system
JPS55108079A (en) * 1979-02-14 1980-08-19 Toshiba Corp Laser scanning unit
US4304467A (en) * 1979-05-29 1981-12-08 International Business Machines Corporation Focussed laser beam optical system
US4337994A (en) * 1980-06-18 1982-07-06 Datagraphix, Inc. Linear beam scanning apparatus especially suitable for recording data on light sensitive film
FR2487613A1 (fr) * 1980-07-24 1982-01-29 Matra Dispositif de lecture ou de restitution d'un document, en particulier pour appareil de telecopie
GB2096789B (en) * 1981-03-03 1985-03-13 Canon Kk Optical mechanical scanning system
SE456194B (sv) * 1983-01-31 1988-09-12 Semyre Electronics Ab Avsokningsanordning
JPS6016058A (ja) * 1983-07-08 1985-01-26 Hitachi Ltd 光ビ−ム走査装置
NL8501805A (nl) * 1985-06-24 1987-01-16 Philips Nv Optische aftastinrichting.
US4797551A (en) * 1987-06-11 1989-01-10 Ncr Corporation Compact laser scanner optical system
US5280161A (en) * 1988-11-18 1994-01-18 West Electric Company, Ltd. Apparatus for optically reading a bar code
JP2690125B2 (ja) * 1988-11-18 1997-12-10 ウエスト電気株式会社 光学的読取装置
DK0437883T3 (da) * 1990-01-16 1994-10-03 Philips Nv Skanderingsindretning til optisk skandering af en overflade langs en linie
US5161047A (en) * 1990-05-15 1992-11-03 Ricoh Company, Ltd. Optical scanner for image recording apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487511A (en) * 1947-05-21 1949-11-08 Rca Corp Contour indicating device
US2976362A (en) * 1956-04-12 1961-03-21 Faximile Inc Continuous scanner
US3062965A (en) * 1959-07-31 1962-11-06 Sick Erwin Photoelectric scanning device
GB1280677A (en) * 1968-06-27 1972-07-05 Rca Corp Article designating and identification system

Also Published As

Publication number Publication date
SE388059B (sv) 1976-09-20
BE780723A (fr) 1972-07-03
FR2131391A5 (de) 1972-11-10
DE2200094A1 (de) 1972-10-05
NL7202010A (de) 1972-09-26
GB1388134A (en) 1975-03-26
CA962491A (en) 1975-02-11
US3787107A (en) 1974-01-22
DE2200094C3 (de) 1978-04-13
DE2200094B2 (de) 1977-08-18
CH539892A (de) 1973-07-31

Similar Documents

Publication Publication Date Title
ZA727418B (en) Improved light scanning and printing system
GB1364977A (en) Apparatus for mechanotherapy
CA942550A (en) Marking apparatus
ZA721588B (en) Scanner apparatus for optically discernible characters
GB1366253A (en) Selective printing apparatus
HK20076A (en) Photographic apparatus
ZA721682B (en) Condenser-discharge stud-welding apparatus
ZA721585B (en) Reader mechanism for optically discernible characters
ZA718058B (en) Processing apparatus
IL40459A0 (en) Pump apparatus
ZA721577B (en) Reader mechanism for optically discernible characters
ZA723676B (en) Printing apparatus
ZA721589B (en) Reading apparatus for optically discernible characters
IL40087A0 (en) Textile printing apparatus
CA1009296A (en) Acoustooptic scanner apparatus
GB1403057A (en) Printing apparatus
GB1402136A (en) Apparatus for document encoding
CY821A (en) Granulation apparatus
GB1402421A (en) Printing apparatus
CA967039A (en) Scanner apparatus for optically discernible characters
CA968202A (en) Scanner apparatus for optically discernible characters
CA968201A (en) Scanner apparatus for optically discernible characters
CA970610A (en) Scanner apparatus for optically discernible characters
GB1372523A (en) Thermographic apparatus
IE36715L (en) Sack-handling apparatus