CH512114A - Optisch-Elektrischer Lochstreifenleser - Google Patents

Optisch-Elektrischer Lochstreifenleser

Info

Publication number
CH512114A
CH512114A CH1776969A CH1776969A CH512114A CH 512114 A CH512114 A CH 512114A CH 1776969 A CH1776969 A CH 1776969A CH 1776969 A CH1776969 A CH 1776969A CH 512114 A CH512114 A CH 512114A
Authority
CH
Switzerland
Prior art keywords
optical
tape reader
electrical tape
electrical
reader
Prior art date
Application number
CH1776969A
Other languages
English (en)
Inventor
G Ruppli Rudolf
Original Assignee
G Ruppli Rudolf
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 G Ruppli Rudolf filed Critical G Ruppli Rudolf
Priority to CH1776969A priority Critical patent/CH512114A/de
Priority to DE19702051324 priority patent/DE2051324A1/de
Publication of CH512114A publication Critical patent/CH512114A/de

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)
  • 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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CH1776969A 1969-11-27 1969-11-27 Optisch-Elektrischer Lochstreifenleser CH512114A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1776969A CH512114A (de) 1969-11-27 1969-11-27 Optisch-Elektrischer Lochstreifenleser
DE19702051324 DE2051324A1 (de) 1969-11-27 1970-10-20 Optisch elektrischer Lochstreifen leser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1776969A CH512114A (de) 1969-11-27 1969-11-27 Optisch-Elektrischer Lochstreifenleser

Publications (1)

Publication Number Publication Date
CH512114A true CH512114A (de) 1971-08-31

Family

ID=4427966

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1776969A CH512114A (de) 1969-11-27 1969-11-27 Optisch-Elektrischer Lochstreifenleser

Country Status (2)

Country Link
CH (1) CH512114A (de)
DE (1) DE2051324A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292255A1 (fr) * 1974-11-20 1976-06-18 Minnesota Mining & Mfg Appareil de manipulation automatique de microfilms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292255A1 (fr) * 1974-11-20 1976-06-18 Minnesota Mining & Mfg Appareil de manipulation automatique de microfilms

Also Published As

Publication number Publication date
DE2051324A1 (de) 1971-06-03

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Legal Events

Date Code Title Description
PL Patent ceased