FR1187098A - Machine à calculer électronique - Google Patents
Machine à calculer électroniqueInfo
- Publication number
- FR1187098A FR1187098A FR1187098DA FR1187098A FR 1187098 A FR1187098 A FR 1187098A FR 1187098D A FR1187098D A FR 1187098DA FR 1187098 A FR1187098 A FR 1187098A
- Authority
- FR
- France
- Prior art keywords
- calculating machine
- electronic calculating
- electronic
- machine
- calculating
- 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
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
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0227—Cooperation and interconnection of the input arrangement with other functional units of a computer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/01—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising
- G06F5/015—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising having at least two separately controlled shifting levels, e.g. using shifting matrices
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/04—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using cores with one aperture or magnetic loop
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Human Computer Interaction (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Printing Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK30601A DE1160219B (de) | 1956-12-17 | 1956-12-17 | Einrichtung an elektronischen Rechenmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1187098A true FR1187098A (fr) | 1959-09-07 |
Family
ID=7218889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1187098D Expired FR1187098A (fr) | 1956-12-17 | 1957-10-29 | Machine à calculer électronique |
Country Status (5)
Country | Link |
---|---|
US (1) | US3021066A (fr) |
CH (1) | CH357567A (fr) |
DE (1) | DE1160219B (fr) |
FR (1) | FR1187098A (fr) |
GB (1) | GB867970A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258583A (en) * | 1962-08-31 | 1966-06-28 | Multiplying device | |
US3546676A (en) * | 1963-10-29 | 1970-12-08 | Singer Co | Calculator |
US3358125A (en) * | 1964-03-13 | 1967-12-12 | Ind Machine Elettroniche I M E | Circuit for displaying the decimal location in electronic type arithmetical computing devices, particularly in connection with digital data readout devices on decimal indicators |
CH452241A (de) * | 1966-09-29 | 1968-05-31 | Anker Werke Ag | Verfahren und Einrichtung zur Durchführung von Multiplikationen mittels einer elektronischen Rechenvorrichtung |
BE755407A (fr) * | 1969-08-28 | 1971-02-01 | Scm Corp | Enfoncement a deux touches pour la selection des positions de decimale |
US3855460A (en) * | 1973-07-09 | 1974-12-17 | Canon Kk | Static-dynamic conversion system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2108896A (en) * | 1938-02-22 | Cash register | ||
NL214607A (fr) * | 1948-07-09 | |||
US2686299A (en) * | 1950-06-24 | 1954-08-10 | Remington Rand Inc | Selecting network |
NL187922B (nl) * | 1953-05-29 | Panelfold Inc | Elektrisch bedienbare vouwwand. | |
BE533692A (fr) * | 1953-11-27 |
-
1956
- 1956-12-17 DE DEK30601A patent/DE1160219B/de active Pending
-
1957
- 1957-10-22 CH CH357567D patent/CH357567A/de unknown
- 1957-10-29 FR FR1187098D patent/FR1187098A/fr not_active Expired
- 1957-12-16 US US703166A patent/US3021066A/en not_active Expired - Lifetime
- 1957-12-17 GB GB39178/57A patent/GB867970A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1160219B (de) | 1963-12-27 |
US3021066A (en) | 1962-02-13 |
GB867970A (en) | 1961-05-10 |
CH357567A (de) | 1961-10-15 |
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