NL139400B - CIRCUIT FOR GENERATING PULSES AT THE TIMES AT WHICH INFORMATION MUST BE READ IN A PUNCH CARD READING MACHINE FROM A PUNCH CARD. - Google Patents

CIRCUIT FOR GENERATING PULSES AT THE TIMES AT WHICH INFORMATION MUST BE READ IN A PUNCH CARD READING MACHINE FROM A PUNCH CARD.

Info

Publication number
NL139400B
NL139400B NL282234A NL282234A NL139400B NL 139400 B NL139400 B NL 139400B NL 282234 A NL282234 A NL 282234A NL 282234 A NL282234 A NL 282234A NL 139400 B NL139400 B NL 139400B
Authority
NL
Netherlands
Prior art keywords
punch card
read
circuit
information
reading machine
Prior art date
Application number
NL282234A
Other languages
Dutch (nl)
Original Assignee
Philips 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
Priority to NL282234D priority Critical patent/NL282234A/xx
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL282234A priority patent/NL139400B/en
Priority to DE1963N0023602 priority patent/DE1245625B/en
Priority to GB3210063A priority patent/GB990947A/en
Priority to FR944726A priority patent/FR1365933A/en
Publication of NL139400B publication Critical patent/NL139400B/en

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
    • G06K7/01—Details
    • G06K7/016—Synchronisation of sensing process
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/08—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers from or to individual record carriers, e.g. punched card, memory card, integrated circuit [IC] card or smart card

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Conveying Record Carriers (AREA)
NL282234A 1962-08-17 1962-08-17 CIRCUIT FOR GENERATING PULSES AT THE TIMES AT WHICH INFORMATION MUST BE READ IN A PUNCH CARD READING MACHINE FROM A PUNCH CARD. NL139400B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL282234D NL282234A (en) 1962-08-17
NL282234A NL139400B (en) 1962-08-17 1962-08-17 CIRCUIT FOR GENERATING PULSES AT THE TIMES AT WHICH INFORMATION MUST BE READ IN A PUNCH CARD READING MACHINE FROM A PUNCH CARD.
DE1963N0023602 DE1245625B (en) 1962-08-17 1963-08-13 Circuit arrangement for generating pulses at the times at which information is scanned from a punch card in a punch card scanning machine
GB3210063A GB990947A (en) 1962-08-17 1963-08-14 Improvements in or relating to circuit arrangements for producing pulses
FR944726A FR1365933A (en) 1962-08-17 1963-08-14 Circuit for generating pulses at times at which information from a punched card is to be read in a punched card reading machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL282234A NL139400B (en) 1962-08-17 1962-08-17 CIRCUIT FOR GENERATING PULSES AT THE TIMES AT WHICH INFORMATION MUST BE READ IN A PUNCH CARD READING MACHINE FROM A PUNCH CARD.

Publications (1)

Publication Number Publication Date
NL139400B true NL139400B (en) 1973-07-16

Family

ID=19754050

Family Applications (2)

Application Number Title Priority Date Filing Date
NL282234D NL282234A (en) 1962-08-17
NL282234A NL139400B (en) 1962-08-17 1962-08-17 CIRCUIT FOR GENERATING PULSES AT THE TIMES AT WHICH INFORMATION MUST BE READ IN A PUNCH CARD READING MACHINE FROM A PUNCH CARD.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL282234D NL282234A (en) 1962-08-17

Country Status (3)

Country Link
DE (1) DE1245625B (en)
GB (1) GB990947A (en)
NL (2) NL139400B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817480A (en) * 1954-05-17 1957-12-24 Hughes Aircraft Co Electronic data translating system
NL131867C (en) * 1955-09-06

Also Published As

Publication number Publication date
NL282234A (en)
DE1245625B (en) 1967-07-27
GB990947A (en) 1965-05-05

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