JPS6027074A - 情報読取装置 - Google Patents

情報読取装置

Info

Publication number
JPS6027074A
JPS6027074A JP58134604A JP13460483A JPS6027074A JP S6027074 A JPS6027074 A JP S6027074A JP 58134604 A JP58134604 A JP 58134604A JP 13460483 A JP13460483 A JP 13460483A JP S6027074 A JPS6027074 A JP S6027074A
Authority
JP
Japan
Prior art keywords
recording
information
binary information
area
recorded
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
JP58134604A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0157393B2 (2
Inventor
Akiyoshi Tanaka
章喜 田中
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58134604A priority Critical patent/JPS6027074A/ja
Publication of JPS6027074A publication Critical patent/JPS6027074A/ja
Publication of JPH0157393B2 publication Critical patent/JPH0157393B2/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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
JP58134604A 1983-07-22 1983-07-22 情報読取装置 Granted JPS6027074A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58134604A JPS6027074A (ja) 1983-07-22 1983-07-22 情報読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58134604A JPS6027074A (ja) 1983-07-22 1983-07-22 情報読取装置

Publications (2)

Publication Number Publication Date
JPS6027074A true JPS6027074A (ja) 1985-02-12
JPH0157393B2 JPH0157393B2 (2) 1989-12-05

Family

ID=15132281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58134604A Granted JPS6027074A (ja) 1983-07-22 1983-07-22 情報読取装置

Country Status (1)

Country Link
JP (1) JPS6027074A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0378894A (ja) * 1989-08-22 1991-04-04 J S K:Kk ドットコードによる情報伝達方法
US5591952A (en) * 1989-03-01 1997-01-07 Symbol Technologies Bar code reader

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410636A (en) * 1977-06-27 1979-01-26 Nec Corp Bar code reader
JPS55115165A (en) * 1979-02-28 1980-09-04 Hitachi Ltd Optical information reader

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410636A (en) * 1977-06-27 1979-01-26 Nec Corp Bar code reader
JPS55115165A (en) * 1979-02-28 1980-09-04 Hitachi Ltd Optical information reader

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591952A (en) * 1989-03-01 1997-01-07 Symbol Technologies Bar code reader
JPH0378894A (ja) * 1989-08-22 1991-04-04 J S K:Kk ドットコードによる情報伝達方法

Also Published As

Publication number Publication date
JPH0157393B2 (2) 1989-12-05

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