FR2225786A1 - - Google Patents

Info

Publication number
FR2225786A1
FR2225786A1 FR7411756A FR7411756A FR2225786A1 FR 2225786 A1 FR2225786 A1 FR 2225786A1 FR 7411756 A FR7411756 A FR 7411756A FR 7411756 A FR7411756 A FR 7411756A FR 2225786 A1 FR2225786 A1 FR 2225786A1
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
FR7411756A
Other languages
French (fr)
Other versions
FR2225786B1 (enExample
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of FR2225786A1 publication Critical patent/FR2225786A1/fr
Application granted granted Critical
Publication of FR2225786B1 publication Critical patent/FR2225786B1/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
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Communication System (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
FR7411756A 1973-04-13 1974-04-03 Expired FR2225786B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732318830 DE2318830A1 (de) 1973-04-13 1973-04-13 Lichtschranke zur auslesung von optischen informationstraegern

Publications (2)

Publication Number Publication Date
FR2225786A1 true FR2225786A1 (enExample) 1974-11-08
FR2225786B1 FR2225786B1 (enExample) 1978-01-20

Family

ID=5878057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411756A Expired FR2225786B1 (enExample) 1973-04-13 1974-04-03

Country Status (5)

Country Link
JP (1) JPS503730A (enExample)
DE (1) DE2318830A1 (enExample)
FR (1) FR2225786B1 (enExample)
GB (1) GB1467177A (enExample)
NL (1) NL7314899A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295471A1 (fr) * 1974-12-20 1976-07-16 Gen Electric Dispositif photosensible pour imprimante a vitesse elevee
FR2350590A1 (fr) * 1976-05-05 1977-12-02 Gen Electric Appareil de regulation des signaux de sortie d'un photodetecteur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295471A1 (fr) * 1974-12-20 1976-07-16 Gen Electric Dispositif photosensible pour imprimante a vitesse elevee
FR2350590A1 (fr) * 1976-05-05 1977-12-02 Gen Electric Appareil de regulation des signaux de sortie d'un photodetecteur

Also Published As

Publication number Publication date
NL7314899A (enExample) 1974-10-15
FR2225786B1 (enExample) 1978-01-20
GB1467177A (en) 1977-03-16
DE2318830A1 (de) 1974-10-24
JPS503730A (enExample) 1975-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse