FR2200994A5 - - Google Patents

Info

Publication number
FR2200994A5
FR2200994A5 FR7333936A FR7333936A FR2200994A5 FR 2200994 A5 FR2200994 A5 FR 2200994A5 FR 7333936 A FR7333936 A FR 7333936A FR 7333936 A FR7333936 A FR 7333936A FR 2200994 A5 FR2200994 A5 FR 2200994A5
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.)
Expired
Application number
FR7333936A
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Application granted granted Critical
Publication of FR2200994A5 publication Critical patent/FR2200994A5/fr
Expired 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
    • 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
    • G06K19/06018—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 one-dimensional coding
    • G06K19/06028—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 one-dimensional coding using bar codes
    • 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
    • G06K2019/06262—Aspects not covered by other subgroups with target- or other orientation-indicating feature
FR7333936A 1972-09-21 1973-09-21 Expired FR2200994A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4375072A GB1449605A (en) 1972-09-21 1972-09-21 Code recognition

Publications (1)

Publication Number Publication Date
FR2200994A5 true FR2200994A5 (fr) 1974-04-19

Family

ID=10430167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333936A Expired FR2200994A5 (fr) 1972-09-21 1973-09-21

Country Status (6)

Country Link
BE (1) BE805113A (fr)
DE (1) DE2347393C2 (fr)
FR (1) FR2200994A5 (fr)
GB (1) GB1449605A (fr)
IT (1) IT1014024B (fr)
NL (1) NL7313085A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203659A1 (fr) * 1985-05-22 1986-12-03 Koninklijke Philips Electronics N.V. Procédé d'identification d'objets pourvus d'une zone de code contenant un code ponctuel, appareil d'identification d'un tel code ponctuel et produit pourvu d'un tel code ponctuel
WO1991008554A1 (fr) * 1989-11-30 1991-06-13 Newtronics Sa Systemes de lecteur de carte codee
EP0446164A2 (fr) * 1990-03-09 1991-09-11 Electrosistemas R.H.V., S.L. Système amélioré pour contrôler l'accès du public à des locaux et des enceintes divers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138982A (en) * 1983-04-27 1984-10-31 British Hovercraft Corp Ltd Method and apparatus for reading bar codes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076957A (en) * 1958-05-09 1963-02-05 Hankes Data processing system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203659A1 (fr) * 1985-05-22 1986-12-03 Koninklijke Philips Electronics N.V. Procédé d'identification d'objets pourvus d'une zone de code contenant un code ponctuel, appareil d'identification d'un tel code ponctuel et produit pourvu d'un tel code ponctuel
WO1991008554A1 (fr) * 1989-11-30 1991-06-13 Newtronics Sa Systemes de lecteur de carte codee
EP0446164A2 (fr) * 1990-03-09 1991-09-11 Electrosistemas R.H.V., S.L. Système amélioré pour contrôler l'accès du public à des locaux et des enceintes divers
EP0446164A3 (en) * 1990-03-09 1992-10-28 Electrosistemas R.H.V., S.L. System for controlling public access to various rooms and facilities

Also Published As

Publication number Publication date
DE2347393C2 (de) 1985-01-17
DE2347393A1 (de) 1974-03-28
BE805113A (fr) 1974-03-20
IT1014024B (it) 1977-04-20
GB1449605A (en) 1976-09-15
NL7313085A (fr) 1974-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse