JPS56135286A - Label detector - Google Patents

Label detector

Info

Publication number
JPS56135286A
JPS56135286A JP3776680A JP3776680A JPS56135286A JP S56135286 A JPS56135286 A JP S56135286A JP 3776680 A JP3776680 A JP 3776680A JP 3776680 A JP3776680 A JP 3776680A JP S56135286 A JPS56135286 A JP S56135286A
Authority
JP
Japan
Prior art keywords
circuit
output
led1
decreases
light emission
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.)
Granted
Application number
JP3776680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643744B2 (OSRAM
Inventor
Yasuhiro Sakura
Yasushi Nakajima
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.)
Toshiba Tec Corp
Original Assignee
Tokyo Electric Co 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP3776680A priority Critical patent/JPS56135286A/ja
Publication of JPS56135286A publication Critical patent/JPS56135286A/ja
Publication of JPS643744B2 publication Critical patent/JPS643744B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods 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
    • G06K7/10821Methods 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
    • G06K7/10851Circuits 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)
  • Handling Of Sheets (AREA)
  • Labeling Devices (AREA)
JP3776680A 1980-03-25 1980-03-25 Label detector Granted JPS56135286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3776680A JPS56135286A (en) 1980-03-25 1980-03-25 Label detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3776680A JPS56135286A (en) 1980-03-25 1980-03-25 Label detector

Publications (2)

Publication Number Publication Date
JPS56135286A true JPS56135286A (en) 1981-10-22
JPS643744B2 JPS643744B2 (OSRAM) 1989-01-23

Family

ID=12506584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3776680A Granted JPS56135286A (en) 1980-03-25 1980-03-25 Label detector

Country Status (1)

Country Link
JP (1) JPS56135286A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020664U (ja) * 1983-07-19 1985-02-13 関西日本電気株式会社 バ−コ−ドリ−ダ
JPH02295774A (ja) * 1989-05-11 1990-12-06 Nisshinbo Ind Inc ラベルプリンタにおける作動タイミングの制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310877U (OSRAM) * 1976-07-13 1978-01-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310877U (OSRAM) * 1976-07-13 1978-01-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020664U (ja) * 1983-07-19 1985-02-13 関西日本電気株式会社 バ−コ−ドリ−ダ
JPH02295774A (ja) * 1989-05-11 1990-12-06 Nisshinbo Ind Inc ラベルプリンタにおける作動タイミングの制御方法

Also Published As

Publication number Publication date
JPS643744B2 (OSRAM) 1989-01-23

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