FR2269754A1 - - Google Patents

Info

Publication number
FR2269754A1
FR2269754A1 FR7509377A FR7509377A FR2269754A1 FR 2269754 A1 FR2269754 A1 FR 2269754A1 FR 7509377 A FR7509377 A FR 7509377A FR 7509377 A FR7509377 A FR 7509377A FR 2269754 A1 FR2269754 A1 FR 2269754A1
Authority
FR
France
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
FR7509377A
Other languages
French (fr)
Other versions
FR2269754B1 (https=
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2269754A1 publication Critical patent/FR2269754A1/fr
Application granted granted Critical
Publication of FR2269754B1 publication Critical patent/FR2269754B1/fr
Expired 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
    • G06K7/1092—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 by means of TV-scanning

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)
  • Facsimiles In General (AREA)
FR7509377A 1974-04-30 1975-03-21 Expired FR2269754B1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7405788A SE391248B (sv) 1974-04-30 1974-04-30 Sett och anordning for selektiv avsokning av streckkod

Publications (2)

Publication Number Publication Date
FR2269754A1 true FR2269754A1 (https=) 1975-11-28
FR2269754B1 FR2269754B1 (https=) 1977-04-15

Family

ID=20320986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509377A Expired FR2269754B1 (https=) 1974-04-30 1975-03-21

Country Status (5)

Country Link
JP (1) JPS50147829A (https=)
DE (1) DE2513605A1 (https=)
FR (1) FR2269754B1 (https=)
GB (1) GB1484741A (https=)
SE (1) SE391248B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538144A1 (fr) * 1982-12-20 1984-06-22 Lefevre Jean Marie Systeme de lecture de code barre
FR2546083A1 (fr) * 1983-05-20 1984-11-23 Hotchkiss Brandt Sogeme Dispositif de detection de prises multiples d'objets

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270926A (en) * 1975-12-10 1977-06-13 Sumitomo Metal Ind Ltd Direct ptenting heat treatment of wire
US4806741A (en) * 1986-07-16 1989-02-21 Telesis Controls Corporation Electronic code enhancement for code readers
CA2011296A1 (en) 1989-05-15 1990-11-15 Douglas C. Bossen Presence/absence bar code

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538144A1 (fr) * 1982-12-20 1984-06-22 Lefevre Jean Marie Systeme de lecture de code barre
WO1984002595A1 (fr) * 1982-12-20 1984-07-05 Lionel Maron Systeme de lecture de code barre
FR2546083A1 (fr) * 1983-05-20 1984-11-23 Hotchkiss Brandt Sogeme Dispositif de detection de prises multiples d'objets

Also Published As

Publication number Publication date
GB1484741A (en) 1977-09-01
SE391248B (sv) 1977-02-07
DE2513605A1 (de) 1975-11-13
SE7405788L (sv) 1975-10-31
JPS50147829A (https=) 1975-11-27
FR2269754B1 (https=) 1977-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse