JPS5549776A - Data input unit using data carrier enabling optical scanning - Google Patents

Data input unit using data carrier enabling optical scanning

Info

Publication number
JPS5549776A
JPS5549776A JP12739979A JP12739979A JPS5549776A JP S5549776 A JPS5549776 A JP S5549776A JP 12739979 A JP12739979 A JP 12739979A JP 12739979 A JP12739979 A JP 12739979A JP S5549776 A JPS5549776 A JP S5549776A
Authority
JP
Japan
Prior art keywords
input unit
optical scanning
data
enabling optical
data input
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.)
Pending
Application number
JP12739979A
Other languages
Japanese (ja)
Inventor
Hentsue Buerunaa
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of JPS5549776A publication Critical patent/JPS5549776A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06225—Aspects not covered by other subgroups using wavelength selection, e.g. colour code

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Character Input (AREA)
JP12739979A 1978-10-04 1979-10-04 Data input unit using data carrier enabling optical scanning Pending JPS5549776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782843216 DE2843216C2 (en) 1978-10-04 1978-10-04 Device for data input with an optically scannable data carrier

Publications (1)

Publication Number Publication Date
JPS5549776A true JPS5549776A (en) 1980-04-10

Family

ID=6051332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12739979A Pending JPS5549776A (en) 1978-10-04 1979-10-04 Data input unit using data carrier enabling optical scanning

Country Status (2)

Country Link
JP (1) JPS5549776A (en)
DE (1) DE2843216C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02244293A (en) * 1989-03-17 1990-09-28 Hitachi Ltd Information medium
JPH0338791A (en) * 1989-06-30 1991-02-19 Veritel Inc Symbol for confirmation and confirmation device thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817402A1 (en) * 1988-05-21 1989-11-30 Messerschmitt Boelkow Blohm Optical encoding method and associated read-out method
WO2015008102A1 (en) * 2013-07-19 2015-01-22 Niss Group Sa System and method for indentifying and authenticating a tag

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5098856A (en) * 1973-12-27 1975-08-06
JPS5129382A (en) * 1974-05-03 1976-03-12 Dravo Corp
JPS51134032A (en) * 1975-05-16 1976-11-20 Asahi Chem Ind Co Ltd Multi-information transfer unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5098856A (en) * 1973-12-27 1975-08-06
JPS5129382A (en) * 1974-05-03 1976-03-12 Dravo Corp
JPS51134032A (en) * 1975-05-16 1976-11-20 Asahi Chem Ind Co Ltd Multi-information transfer unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02244293A (en) * 1989-03-17 1990-09-28 Hitachi Ltd Information medium
JPH0338791A (en) * 1989-06-30 1991-02-19 Veritel Inc Symbol for confirmation and confirmation device thereof

Also Published As

Publication number Publication date
DE2843216B1 (en) 1979-12-06
DE2843216C2 (en) 1980-08-14

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