JPS5045524A - - Google Patents

Info

Publication number
JPS5045524A
JPS5045524A JP8527174A JP8527174A JPS5045524A JP S5045524 A JPS5045524 A JP S5045524A JP 8527174 A JP8527174 A JP 8527174A JP 8527174 A JP8527174 A JP 8527174A JP S5045524 A JPS5045524 A JP S5045524A
Authority
JP
Japan
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.)
Pending
Application number
JP8527174A
Other languages
Japanese (ja)
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 US383285A external-priority patent/US3873812A/en
Application filed filed Critical
Publication of JPS5045524A publication Critical patent/JPS5045524A/ja
Pending 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
    • G06K7/10821—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/10—Apparatus characterised by the means used for detection ofthe destination
    • B07C3/14—Apparatus characterised by the means used for detection ofthe destination using light-responsive detecting means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (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)
  • Length Measuring Devices By Optical Means (AREA)
  • Character Input (AREA)
JP8527174A 1973-07-27 1974-07-26 Pending JPS5045524A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US383285A US3873812A (en) 1972-07-31 1973-07-27 Reader for coded information

Publications (1)

Publication Number Publication Date
JPS5045524A true JPS5045524A (fr) 1975-04-23

Family

ID=23512456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8527174A Pending JPS5045524A (fr) 1973-07-27 1974-07-26

Country Status (4)

Country Link
JP (1) JPS5045524A (fr)
CA (1) CA1022272A (fr)
DE (1) DE2435883A1 (fr)
GB (1) GB1446512A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3556274B2 (ja) * 1994-07-13 2004-08-18 富士通株式会社 二値化回路及びそれを用いたバーコードリーダ

Also Published As

Publication number Publication date
GB1446512A (en) 1976-08-18
CA1022272A (fr) 1977-12-06
DE2435883A1 (de) 1975-02-06

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