BE467059A - - Google Patents

Info

Publication number
BE467059A
BE467059A BE467059DA BE467059A BE 467059 A BE467059 A BE 467059A BE 467059D A BE467059D A BE 467059DA BE 467059 A BE467059 A BE 467059A
Authority
BE
Belgium
Application number
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.)
Publication of BE467059A publication Critical patent/BE467059A/xx

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
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G06F7/4981—Adding; Subtracting
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/08—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam directly tracing characters, the information to be displayed controlling the deflection and the intensity as a function of time in two spatial co-ordinates, e.g. according to a cartesian co-ordinate system
    • G09G1/12—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam directly tracing characters, the information to be displayed controlling the deflection and the intensity as a function of time in two spatial co-ordinates, e.g. according to a cartesian co-ordinate system the deflection signals being produced by essentially analogue means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Hardware Design (AREA)
  • Electrotherapy Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Formation And Processing Of Food Products (AREA)
BE467059D 1943-12-27 BE467059A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US515719A US2514035A (en) 1943-12-27 1943-12-27 Electrionic accounting apparatus
US583274A US2461412A (en) 1943-12-27 1945-03-17 Accounting apparatus

Publications (1)

Publication Number Publication Date
BE467059A true BE467059A (fr)

Family

ID=27058582

Family Applications (1)

Application Number Title Priority Date Filing Date
BE467059D BE467059A (fr) 1943-12-27

Country Status (5)

Country Link
US (2) US2514035A (fr)
BE (1) BE467059A (fr)
DE (1) DE909635C (fr)
FR (1) FR950260A (fr)
GB (1) GB598565A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591007A (en) * 1949-12-17 1952-04-01 Ncr Co Electronic accounting machine
US2706597A (en) * 1949-03-25 1955-04-19 Remington Rand Inc Carry impulse generator
GB705574A (en) * 1949-06-18 1954-03-17 British Tabulating Mach Co Ltd Improvements in electronic multiplying apparatus
NL162447B (nl) * 1950-07-14 Braukmann Armaturen Terugspoelbare filterinrichting.
US2931571A (en) * 1951-04-11 1960-04-05 Ncr Co Magnetic storage of multiple totals
NL92835C (fr) * 1951-04-11
US2780408A (en) * 1951-06-22 1957-02-05 Sperry Rand Corp Electronic accumulator
US2754059A (en) * 1951-11-27 1956-07-10 Jr Dwight D Wilcox Electronic differential digital computer
US2761620A (en) * 1952-05-26 1956-09-04 Clary Corp Computing system
US2833468A (en) * 1952-10-01 1958-05-06 Ibm Indicating device
DE1090884B (de) * 1952-12-09 1960-10-13 Alfred G Weimershaus Rechen-, insbesondere Multipliziereinrichtung
US2854192A (en) * 1954-11-23 1958-09-30 Ibm Timing and data selection means for a register display device

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB355705A (en) * 1930-05-23 1931-08-24 Alec Harley Reeves Improvements in or relating to electrical measuring systems and apparatus therefor
FR745314A (fr) * 1931-11-27 1933-05-09
US2099754A (en) * 1932-03-25 1937-11-23 Associated Electric Lab Inc Calculating machine
US2195267A (en) * 1936-02-06 1940-03-26 Bush Mfg Company Calculating machine
US2158285A (en) * 1937-06-22 1939-05-16 Rca Corp Impulse measuring circuit
US2250847A (en) * 1938-05-14 1941-07-29 Ibm Electrical accumulator
US2282028A (en) * 1938-06-21 1942-05-05 Ibm Electrical accumulator
NL66002C (fr) * 1939-06-30
US2267827A (en) * 1939-07-26 1941-12-30 Bell Telephone Labor Inc Electric signaling system
US2264587A (en) * 1940-01-09 1941-12-02 Ibm Character displaying control apparatus
US2264623A (en) * 1940-01-09 1941-12-02 Ibm Character displaying control apparatus
US2267812A (en) * 1940-01-11 1941-12-30 Ibm Clock time and call indicating system
FR887732A (fr) * 1940-01-20 1943-11-22
US2281350A (en) * 1940-04-10 1942-04-28 Ibm Number displaying device
US2315456A (en) * 1940-05-15 1943-03-30 Bell Telephone Labor Inc Call indicator
NL69924C (fr) * 1940-07-23
US2363941A (en) * 1941-03-05 1944-11-28 Int Standard Electric Corp Angle indicating apparatus
NL74373C (fr) * 1941-05-23 1900-01-01
US2332300A (en) * 1941-11-07 1943-10-19 Gen Electric Interval timer
US2324314A (en) * 1941-11-13 1943-07-13 Gen Electric Electronic switch
US2349810A (en) * 1941-12-01 1944-05-30 Gen Electric Counter circuit
US2403873A (en) * 1942-08-06 1946-07-09 Ncr Co Impulse emitter
US2373134A (en) * 1942-08-06 1945-04-10 Bell Telephone Labor Inc Signaling system
US2451859A (en) * 1943-02-25 1948-10-19 Ncr Co Electron tube variable impulse communication system
US2398771A (en) * 1943-05-24 1946-04-23 Ncr Co Electronic device
BE475120A (fr) * 1943-06-05

Also Published As

Publication number Publication date
GB598565A (en) 1948-02-20
DE909635C (de) 1954-04-22
US2461412A (en) 1949-02-08
US2514035A (en) 1950-07-04
FR950260A (fr) 1949-09-22

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