FR1116748A - Calculatrice magnétique - Google Patents

Calculatrice magnétique

Info

Publication number
FR1116748A
FR1116748A FR1116748DA FR1116748A FR 1116748 A FR1116748 A FR 1116748A FR 1116748D A FR1116748D A FR 1116748DA FR 1116748 A FR1116748 A FR 1116748A
Authority
FR
France
Prior art keywords
calculator
magnetic
magnetic calculator
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
Other languages
English (en)
Inventor
John J Lentz
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1116748A publication Critical patent/FR1116748A/fr
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
    • G06F7/38—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
    • G06F7/4983—Multiplying; Dividing
    • G06F7/4985—Multiplying; Dividing by successive additions or subtractions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • 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
    • G06F7/026—Magnitude comparison, i.e. determining the relative order of operands based on their numerical value, e.g. window comparator
    • 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
    • G06F7/544—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 for evaluating functions by calculation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K25/00—Pulse counters with step-by-step integration and static storage; Analogous frequency dividers
FR1116748D 1953-10-26 1954-10-22 Calculatrice magnétique Expired FR1116748A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US388160A US3517391A (en) 1953-10-26 1953-10-26 Digital computer

Publications (1)

Publication Number Publication Date
FR1116748A true FR1116748A (fr) 1956-05-11

Family

ID=23532945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1116748D Expired FR1116748A (fr) 1953-10-26 1954-10-22 Calculatrice magnétique

Country Status (7)

Country Link
US (1) US3517391A (fr)
BE (1) BE532803A (fr)
CH (1) CH332186A (fr)
DE (1) DE1034889B (fr)
FR (1) FR1116748A (fr)
GB (1) GB767236A (fr)
NL (2) NL113320C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249045A (en) * 1954-12-24 1993-09-28 Lemelson Jerome H Apparatus and methods for automated observation of three-dimensional objects
US5177645A (en) * 1955-06-14 1993-01-05 Lemelson Jerome H Method and apparatus for generating, storing, reproducing, and displaying image information
US3404377A (en) * 1965-10-01 1968-10-01 Stanley P. Frankel General purpose digital computer
JPS531023B2 (fr) * 1971-12-30 1978-01-13
JPS4879538A (fr) * 1971-12-30 1973-10-25
TW514510B (en) 1999-06-11 2002-12-21 Tanita Seisakusho Kk Method and apparatus for measuring distribution of body fat
NL2016348B1 (en) 2015-03-06 2017-03-27 Serendipity B V Handling support.

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904929A (en) * 1931-09-03 1933-04-18 Associated Electric Lab Inc Relay system
US2080273A (en) * 1935-10-17 1937-05-11 Bradford B Holmes Electric timing system
US2136606A (en) * 1935-12-23 1938-11-15 Siemens Ag Modulator
FR860972A (fr) * 1939-07-15 1941-01-29 Materiel Telephonique Systèmes de transmission d'ondes électriques
US2359143A (en) * 1942-05-23 1944-09-26 Westinghouse Electric & Mfg Co Ignitron excitation
US2537077A (en) * 1942-06-19 1951-01-09 Millard S Mcvay Double pulse generator
US2414486A (en) * 1943-11-30 1947-01-21 Bell Telephone Labor Inc Sweep control circuits
US2574904A (en) * 1946-02-23 1951-11-13 Kellogg Switchboard & Supply Endless chain of counting relays
US2540654A (en) * 1948-03-25 1951-02-06 Engineering Res Associates Inc Data storage system
US2535147A (en) * 1948-05-29 1950-12-26 Honeywell Regulator Co Electronic control circuits
US2609143A (en) * 1948-06-24 1952-09-02 George R Stibitz Electronic computer for addition and subtraction
NL151959B (nl) * 1949-03-01 Nickel Le Werkwijze ter bereiding van zuiver nikkelsulfaathydraat.
US2600648A (en) * 1949-11-25 1952-06-17 Automatic Elect Lab Relay registering system
US2565896A (en) * 1949-12-31 1951-08-28 Rca Corp Synchronizing circuits
US2619618A (en) * 1950-01-07 1952-11-25 Rca Corp Energy storage counter
US2607006A (en) * 1950-03-22 1952-08-12 Raytheon Mfg Co Binary decoding system
GB701785A (en) * 1950-04-25 1954-01-06 Emi Ltd Improvements relating to the synchronising of generated pulses or oscillations
BE502950A (fr) * 1950-05-04
US2661421A (en) * 1950-06-28 1953-12-01 Du Mont Allen B Lab Inc Sweep generator protection circuit
US2644887A (en) * 1950-12-18 1953-07-07 Res Corp Comp Synchronizing generator
US2790599A (en) * 1951-02-27 1957-04-30 Electronique & Automatisme Sa Electronic digital adder and multiplier
US2739299A (en) * 1951-05-25 1956-03-20 Monroe Calculating Machine Magnetic storage systems for computers and the like
US2712065A (en) * 1951-08-30 1955-06-28 Robert D Elbourn Gate circuitry for electronic computers
US2787416A (en) * 1951-10-23 1957-04-02 Hughes Aircraft Co Electrical calculating machines
US2693533A (en) * 1951-12-04 1954-11-02 Ibm Mixing circuit
US2789224A (en) * 1952-10-25 1957-04-16 Underwood Corp Controlled pulse generator
US2796596A (en) * 1953-05-19 1957-06-18 Burroughs Corp Information storage system

Also Published As

Publication number Publication date
NL191771A (fr) 1900-01-01
CH332186A (fr) 1958-08-31
DE1034889B (de) 1958-07-24
BE532803A (fr) 1955-04-25
GB767236A (en) 1957-01-30
NL113320C (fr) 1966-10-18
US3517391A (en) 1970-06-23

Similar Documents

Publication Publication Date Title
FR1116748A (fr) Calculatrice magnétique
FR1113321A (fr) Amplificateurs magnétiques
CH316436A (de) Petarde
FR1113292A (fr) Amplificateurs magnétiques
FR1072871A (fr) Plateau-sécheur
FR1073278A (fr) Robinet-valve
DD9534A3 (de) Flachstahlwebelitzenmittelauge
CH325991A (de) Magnetgebilde
FR1075668A (fr) Magnétomètre
CH336697A (de) Flugzeug
AT184387B (de) Schließe
ES35206Y (es) Cupete caprotndo
ES35533Y (es) Regla-calendario
AT183086B (de) Hektopapier
AT181112B (de) Selbstbinder
AT184379B (de) Sonnenbussole
ES34215Y (es) Pasatiempo-rompecabezas
ES34423Y (es) Sonajero-chupador
ES34651Y (es) Regla-calendario
ES34758Y (es) Huevera
ES38229Y (es) Silla-butaca
ES34854Y (es) Bastón-silla
ES36236Y (es) Toquilla-toalla
ES36284Y (es) Escarpín-zapatilla-calcetín
ES34696Y (es) Bolsillo-bolsa