JPS5933576A - 光学的情報読取装置 - Google Patents

光学的情報読取装置

Info

Publication number
JPS5933576A
JPS5933576A JP57144273A JP14427382A JPS5933576A JP S5933576 A JPS5933576 A JP S5933576A JP 57144273 A JP57144273 A JP 57144273A JP 14427382 A JP14427382 A JP 14427382A JP S5933576 A JPS5933576 A JP S5933576A
Authority
JP
Japan
Prior art keywords
light
image
bar code
label
reading
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
JP57144273A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0470666B2 (enrdf_load_stackoverflow
Inventor
Hiromitsu Takai
高井　弘光
Atsutoshi Okamoto
岡本　敦稔
Hiroshi Yamamoto
寛 山本
Tadao Oshima
大島　忠夫
Toshitaka Sakai
利恭 酒井
Masahiro Hara
昌宏 原
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP57144273A priority Critical patent/JPS5933576A/ja
Priority to DE8383107413T priority patent/DE3379484D1/de
Priority to EP83107413A priority patent/EP0101939B1/en
Priority to US06/517,745 priority patent/US4818847A/en
Publication of JPS5933576A publication Critical patent/JPS5933576A/ja
Publication of JPH0470666B2 publication Critical patent/JPH0470666B2/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
    • G06K7/10881—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 constructional details of hand-held scanners

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)
  • Character Input (AREA)
JP57144273A 1982-07-29 1982-08-19 光学的情報読取装置 Granted JPS5933576A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57144273A JPS5933576A (ja) 1982-08-19 1982-08-19 光学的情報読取装置
DE8383107413T DE3379484D1 (en) 1982-07-29 1983-07-27 Apparatus for optically reading information
EP83107413A EP0101939B1 (en) 1982-07-29 1983-07-27 Apparatus for optically reading information
US06/517,745 US4818847A (en) 1982-07-29 1983-07-27 Apparatus for optically reading printed information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57144273A JPS5933576A (ja) 1982-08-19 1982-08-19 光学的情報読取装置

Publications (2)

Publication Number Publication Date
JPS5933576A true JPS5933576A (ja) 1984-02-23
JPH0470666B2 JPH0470666B2 (enrdf_load_stackoverflow) 1992-11-11

Family

ID=15358251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57144273A Granted JPS5933576A (ja) 1982-07-29 1982-08-19 光学的情報読取装置

Country Status (1)

Country Link
JP (1) JPS5933576A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175876A (ja) * 1985-01-31 1986-08-07 Toshiba Corp 密着形イメ−ジセンサ
JPS61264483A (ja) * 1985-05-20 1986-11-22 Fujitsu Ltd バ−コ−ドリ−ダ
US5495096A (en) * 1991-09-20 1996-02-27 Omron Corporation Multi-focus optical device
WO1998000965A1 (de) * 1996-06-27 1998-01-08 Mm-Lesestift Manager Memory Gmbh Lesegerät für die optische erfassung und speicherung von visuell markierten und projizierten alphanumerischen zeichen, graphiken und fotografischen bildern

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562069A (en) * 1979-06-21 1981-01-10 Mitsubishi Electric Corp Optical reader

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562069A (en) * 1979-06-21 1981-01-10 Mitsubishi Electric Corp Optical reader

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175876A (ja) * 1985-01-31 1986-08-07 Toshiba Corp 密着形イメ−ジセンサ
JPS61264483A (ja) * 1985-05-20 1986-11-22 Fujitsu Ltd バ−コ−ドリ−ダ
US5495096A (en) * 1991-09-20 1996-02-27 Omron Corporation Multi-focus optical device
WO1998000965A1 (de) * 1996-06-27 1998-01-08 Mm-Lesestift Manager Memory Gmbh Lesegerät für die optische erfassung und speicherung von visuell markierten und projizierten alphanumerischen zeichen, graphiken und fotografischen bildern

Also Published As

Publication number Publication date
JPH0470666B2 (enrdf_load_stackoverflow) 1992-11-11

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