JPS628835B2 - - Google Patents

Info

Publication number
JPS628835B2
JPS628835B2 JP5878982A JP5878982A JPS628835B2 JP S628835 B2 JPS628835 B2 JP S628835B2 JP 5878982 A JP5878982 A JP 5878982A JP 5878982 A JP5878982 A JP 5878982A JP S628835 B2 JPS628835 B2 JP S628835B2
Authority
JP
Japan
Prior art keywords
bar
detector
mark
circuit
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
JP5878982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58175081A (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 JP5878982A priority Critical patent/JPS58175081A/ja
Publication of JPS58175081A publication Critical patent/JPS58175081A/ja
Publication of JPS628835B2 publication Critical patent/JPS628835B2/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)
JP5878982A 1982-04-07 1982-04-07 マ−ク読取装置 Granted JPS58175081A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5878982A JPS58175081A (ja) 1982-04-07 1982-04-07 マ−ク読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5878982A JPS58175081A (ja) 1982-04-07 1982-04-07 マ−ク読取装置

Publications (2)

Publication Number Publication Date
JPS58175081A JPS58175081A (ja) 1983-10-14
JPS628835B2 true JPS628835B2 (enrdf_load_stackoverflow) 1987-02-25

Family

ID=13094333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5878982A Granted JPS58175081A (ja) 1982-04-07 1982-04-07 マ−ク読取装置

Country Status (1)

Country Link
JP (1) JPS58175081A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2665714B2 (ja) * 1992-06-08 1997-10-22 住友ゴム工業株式会社 ゴルフボール用金型のマスターの製造方法
JP2000181540A (ja) * 1998-12-17 2000-06-30 Yamaha Motor Co Ltd 自動走行車両

Also Published As

Publication number Publication date
JPS58175081A (ja) 1983-10-14

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