JPS6248265B2 - - Google Patents

Info

Publication number
JPS6248265B2
JPS6248265B2 JP5879182A JP5879182A JPS6248265B2 JP S6248265 B2 JPS6248265 B2 JP S6248265B2 JP 5879182 A JP5879182 A JP 5879182A JP 5879182 A JP5879182 A JP 5879182A JP S6248265 B2 JPS6248265 B2 JP S6248265B2
Authority
JP
Japan
Prior art keywords
bar
circuit
mark
output
light receiving
Prior art date
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.)
Expired
Application number
JP5879182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58175083A (ja
Inventor
Takuo Oota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MATSUDA KIDEN KK
Original Assignee
MATSUDA KIDEN KK
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 MATSUDA KIDEN KK filed Critical MATSUDA KIDEN KK
Priority to JP5879182A priority Critical patent/JPS58175083A/ja
Publication of JPS58175083A publication Critical patent/JPS58175083A/ja
Publication of JPS6248265B2 publication Critical patent/JPS6248265B2/ja
Granted legal-status Critical Current

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
    • G06K7/10821—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

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)
JP5879182A 1982-04-07 1982-04-07 マ−ク読取装置 Granted JPS58175083A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5879182A JPS58175083A (ja) 1982-04-07 1982-04-07 マ−ク読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5879182A JPS58175083A (ja) 1982-04-07 1982-04-07 マ−ク読取装置

Publications (2)

Publication Number Publication Date
JPS58175083A JPS58175083A (ja) 1983-10-14
JPS6248265B2 true JPS6248265B2 (enrdf_load_stackoverflow) 1987-10-13

Family

ID=13094389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5879182A Granted JPS58175083A (ja) 1982-04-07 1982-04-07 マ−ク読取装置

Country Status (1)

Country Link
JP (1) JPS58175083A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58175083A (ja) 1983-10-14

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