JPH0452507B2 - - Google Patents

Info

Publication number
JPH0452507B2
JPH0452507B2 JP59145298A JP14529884A JPH0452507B2 JP H0452507 B2 JPH0452507 B2 JP H0452507B2 JP 59145298 A JP59145298 A JP 59145298A JP 14529884 A JP14529884 A JP 14529884A JP H0452507 B2 JPH0452507 B2 JP H0452507B2
Authority
JP
Japan
Prior art keywords
light
optical system
output
receiving element
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 - Lifetime
Application number
JP59145298A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6125281A (ja
Inventor
Yoshiaki Kanbe
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP14529884A priority Critical patent/JPS6125281A/ja
Publication of JPS6125281A publication Critical patent/JPS6125281A/ja
Publication of JPH0452507B2 publication Critical patent/JPH0452507B2/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
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device

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)
JP14529884A 1984-07-13 1984-07-13 カラ−マ−クセンサ Granted JPS6125281A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14529884A JPS6125281A (ja) 1984-07-13 1984-07-13 カラ−マ−クセンサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14529884A JPS6125281A (ja) 1984-07-13 1984-07-13 カラ−マ−クセンサ

Publications (2)

Publication Number Publication Date
JPS6125281A JPS6125281A (ja) 1986-02-04
JPH0452507B2 true JPH0452507B2 (en]) 1992-08-24

Family

ID=15381906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14529884A Granted JPS6125281A (ja) 1984-07-13 1984-07-13 カラ−マ−クセンサ

Country Status (1)

Country Link
JP (1) JPS6125281A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01113756U (en]) * 1988-01-26 1989-07-31
JPH01116854U (en]) * 1988-01-29 1989-08-07

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146228U (en]) * 1974-10-01 1976-04-05
JPS5599677A (en) * 1979-01-25 1980-07-29 Nec Corp Mark detector circuit
JPS553373U (en]) * 1979-05-17 1980-01-10
JPS5988672A (ja) * 1982-11-12 1984-05-22 Toshiba Corp 光フアイバセンサ

Also Published As

Publication number Publication date
JPS6125281A (ja) 1986-02-04

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