GB1010001A - Improvements in or relating to character recognition systems - Google Patents

Improvements in or relating to character recognition systems

Info

Publication number
GB1010001A
GB1010001A GB23250/63A GB2325063A GB1010001A GB 1010001 A GB1010001 A GB 1010001A GB 23250/63 A GB23250/63 A GB 23250/63A GB 2325063 A GB2325063 A GB 2325063A GB 1010001 A GB1010001 A GB 1010001A
Authority
GB
United Kingdom
Prior art keywords
diode
highest
comparator
signal
character
Prior art date
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
GB23250/63A
Other languages
English (en)
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.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull SA
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 Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Publication of GB1010001A publication Critical patent/GB1010001A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/02—Comparing digital values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Character Input (AREA)
GB23250/63A 1962-06-19 1963-06-11 Improvements in or relating to character recognition systems Expired GB1010001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR901160A FR82108E (fr) 1962-06-19 1962-06-19 Perfectionnements aux systèmes de reconnaissance de caractères

Publications (1)

Publication Number Publication Date
GB1010001A true GB1010001A (en) 1965-11-17

Family

ID=8781313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23250/63A Expired GB1010001A (en) 1962-06-19 1963-06-11 Improvements in or relating to character recognition systems

Country Status (4)

Country Link
US (1) US3284716A (US08088918-20120103-C00476.png)
BE (1) BE632480A (US08088918-20120103-C00476.png)
FR (1) FR82108E (US08088918-20120103-C00476.png)
GB (1) GB1010001A (US08088918-20120103-C00476.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521082A (en) * 1967-08-15 1970-07-21 Honeywell Inc Linear/log time ramp generator
US3740652A (en) * 1971-11-17 1973-06-19 Monsanto Co Signal selector circuit
DE2207315A1 (de) * 1972-02-17 1973-08-23 Bodenseewerk Perkin Elmer Co Peakdetektor
US4523107A (en) * 1982-04-23 1985-06-11 Motorola, Inc. Switched capacitor comparator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580527A (en) * 1942-06-05 1946-09-11 Alan Dower Blumlein Improvements in or relating to electrical circuit arrangements for effecting integration and applications thereof
US2632845A (en) * 1950-12-22 1953-03-24 Rca Corp Coincidence indicator
US3094675A (en) * 1956-05-21 1963-06-18 Gilfillan Bros Inc Degenerative feedback amplifier utilizing zener diode
US3076901A (en) * 1960-01-11 1963-02-05 Electric Associates Inc Circuit for separately indicating voltage magnitude and polarity of analog input signal

Also Published As

Publication number Publication date
BE632480A (US08088918-20120103-C00476.png)
FR82108E (fr) 1963-12-27
US3284716A (en) 1966-11-08

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