JPS5067032A - - Google Patents

Info

Publication number
JPS5067032A
JPS5067032A JP49114774A JP11477474A JPS5067032A JP S5067032 A JPS5067032 A JP S5067032A JP 49114774 A JP49114774 A JP 49114774A JP 11477474 A JP11477474 A JP 11477474A JP S5067032 A JPS5067032 A JP S5067032A
Authority
JP
Japan
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
JP49114774A
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
Priority claimed from DE19732350278 external-priority patent/DE2350278C3/de
Priority claimed from DE19742419935 external-priority patent/DE2419935C3/de
Application filed filed Critical
Publication of JPS5067032A publication Critical patent/JPS5067032A/ja
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
    • 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
    • G06K7/10861—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 sensing of data fields affixed to objects or articles, e.g. coded labels
    • G06K7/10871—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 sensing of data fields affixed to objects or articles, e.g. coded labels randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code

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)
  • Mechanical Optical Scanning Systems (AREA)
JP49114774A 1973-10-06 1974-10-07 Pending JPS5067032A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732350278 DE2350278C3 (de) 1973-10-06 1973-10-06 Verfahren zum Lesen von Codes und Einrichtung zur Durchführung des Verfahrens
DE19742419935 DE2419935C3 (de) 1974-04-25 1974-04-25 Einrichtung zum Lesen von Codes

Publications (1)

Publication Number Publication Date
JPS5067032A true JPS5067032A (ja) 1975-06-05

Family

ID=25765911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49114774A Pending JPS5067032A (ja) 1973-10-06 1974-10-07

Country Status (5)

Country Link
US (1) US3970825A (ja)
JP (1) JPS5067032A (ja)
CH (1) CH584947A5 (ja)
GB (1) GB1446687A (ja)
SE (1) SE410530B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291736U (ja) * 1975-12-30 1977-07-08
JPS5317026A (en) * 1976-07-30 1978-02-16 Fujitsu Ltd Light scanner
JPH03218588A (ja) * 1990-01-24 1991-09-26 Nec Corp 光学記号読取装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423829A1 (fr) * 1978-04-19 1979-11-16 Telemecanique Electrique Procede et dispositif de lecture d'un support d'une information codee selon un code a barres, applicables lorsque la direction des barres par rapport a celle du faisceau de lecture peut varier
GB2157419A (en) * 1984-04-11 1985-10-23 Elco Ass R D Optical sensor for for use in controlling a robot
US4816661A (en) * 1986-12-22 1989-03-28 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers
US5124539A (en) * 1989-06-16 1992-06-23 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers
US5200599A (en) * 1989-06-16 1993-04-06 Symbol Technologies, Inc Symbol readers with changeable scan direction
US5059779A (en) * 1989-06-16 1991-10-22 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers
US5588093A (en) * 1993-12-17 1996-12-24 Xerox Corporation Color mapping to preserve detail
US6808115B2 (en) * 1998-09-11 2004-10-26 Accu-Sort Systems, Inc. Quasi-coaxial optical bar code reader

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728677A (en) * 1971-05-10 1973-04-17 Stanford Research Inst Rotation-independent reading of rectangular insignia
US3818444A (en) * 1972-06-29 1974-06-18 Pitney Bowes Inc Optical bar code reading method and apparatus having an x scan pattern
US3812374A (en) * 1973-02-05 1974-05-21 Computer Identics Corp Specular reflection suppression apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291736U (ja) * 1975-12-30 1977-07-08
JPS5537963Y2 (ja) * 1975-12-30 1980-09-05
JPS5317026A (en) * 1976-07-30 1978-02-16 Fujitsu Ltd Light scanner
JPH03218588A (ja) * 1990-01-24 1991-09-26 Nec Corp 光学記号読取装置

Also Published As

Publication number Publication date
SE7412495L (ja) 1975-04-07
GB1446687A (en) 1976-08-18
SE410530B (sv) 1979-10-15
CH584947A5 (ja) 1977-02-15
US3970825A (en) 1976-07-20

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