BE484340A - - Google Patents
Info
- Publication number
- BE484340A BE484340A BE484340DA BE484340A BE 484340 A BE484340 A BE 484340A BE 484340D A BE484340D A BE 484340DA BE 484340 A BE484340 A BE 484340A
- Authority
- BE
- Belgium
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
- G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
- G06F7/468—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators for evaluating functions by calculation
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Structure Of Telephone Exchanges (AREA)
- Collation Of Sheets And Webs (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US768600A US2580768A (en) | 1947-08-14 | 1947-08-14 | Data look-up apparatus for computing or other machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE484340A true BE484340A (US07816562-20101019-C00012.png) |
Family
ID=25082950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE484340D BE484340A (US07816562-20101019-C00012.png) | 1947-08-14 |
Country Status (6)
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2782985A (en) * | 1946-12-17 | 1957-02-26 | Bell Telephone Labor Inc | Tape control arrangement for computer |
| US2738874A (en) * | 1949-01-31 | 1956-03-20 | Ibm | Record controlled machine |
| US2705105A (en) * | 1951-04-16 | 1955-03-29 | Siemens Ag | Apparatus for the coded representation of measuring values |
| US2797862A (en) * | 1951-11-08 | 1957-07-02 | Bell Telephone Labor Inc | Digital computer |
| US2700755A (en) * | 1951-11-09 | 1955-01-25 | Monroe Calculating Machine | Keyboard checking circuit |
| US2751541A (en) * | 1952-01-16 | 1956-06-19 | Honeywell Regulator Co | Automatic flight control apparatus |
| US3133190A (en) * | 1952-03-31 | 1964-05-12 | Sperry Rand Corp | Universal automatic computer utilizing binary coded alphanumeric characters |
| US2763854A (en) * | 1953-01-29 | 1956-09-18 | Monroe Calculating Machine | Comparison circuit |
| US2943788A (en) * | 1953-04-16 | 1960-07-05 | Ncr Co | Data analyzing apparatus |
| BE533708A (US07816562-20101019-C00012.png) * | 1953-11-27 | 1900-01-01 | ||
| US2910667A (en) * | 1954-04-22 | 1959-10-27 | Underwood Corp | Serial binary coded decimal pulse train comparator |
| US2884616A (en) * | 1954-04-30 | 1959-04-28 | Rca Corp | Multiple character comparator |
| US2907877A (en) * | 1954-05-18 | 1959-10-06 | Hughes Aircraft Co | Algebraic magnitude comparators |
| US2843841A (en) * | 1954-09-20 | 1958-07-15 | Internat Telemeter Corp | Information storage system |
| GB792707A (en) * | 1954-10-22 | 1958-04-02 | Nat Res Dev | Electronic digital computers |
| US2850237A (en) * | 1954-11-29 | 1958-09-02 | Bell Telephone Labor Inc | Number scanning circuit |
| US2913171A (en) * | 1954-12-09 | 1959-11-17 | Ibm | Sorter-collator for tape recorded data |
| US2920818A (en) * | 1954-12-31 | 1960-01-12 | Ibm | Dynamic evaluator |
| US2991010A (en) * | 1954-12-31 | 1961-07-04 | Ibm | Electronic comparator |
| US3018045A (en) * | 1955-05-19 | 1962-01-23 | Schlumberger Well Surv Corp | Signal translating systems |
| US2959351A (en) * | 1955-11-02 | 1960-11-08 | Ibm | Data storage and processing machine |
| US3023399A (en) * | 1955-12-22 | 1962-02-27 | Ibm | Situation determining device |
| US2937363A (en) * | 1955-12-28 | 1960-05-17 | Ibm | Data processing machine |
| US2879498A (en) * | 1956-08-21 | 1959-03-24 | Theodore A Kalin | Circuits for locating a binary digit within an interval |
| US3092823A (en) * | 1958-04-02 | 1963-06-04 | Ibm | Decoding device |
| NL256940A (US07816562-20101019-C00012.png) * | 1959-10-19 | 1900-01-01 | ||
| US3129321A (en) * | 1960-01-26 | 1964-04-14 | Universal Controls Inc | Data collating system |
| US3247365A (en) * | 1961-02-06 | 1966-04-19 | Gen Precision Inc | Digital function generator including simultaneous multiplication and division |
| US3242477A (en) * | 1961-05-08 | 1966-03-22 | Frothingham Donald Mcl | Analog-digital conversion, comparing and control system |
| DE2039208C3 (de) * | 1970-08-06 | 1980-04-24 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren und Vorrichtung zur selbsttätigen Filmpositionierung in Mikrofilm- und Rückvergrößerungsgeräten |
| US4674039A (en) * | 1984-10-09 | 1987-06-16 | Chouery Farid A | Method for determining whether a given value is included in an ordered table of values stored in a computer readable memory |
| CN105545881A (zh) * | 2015-12-04 | 2016-05-04 | 江西飞尚科技有限公司 | 一种基于智能液压控制系统 |
| CN105545879A (zh) * | 2015-12-04 | 2016-05-04 | 江西飞尚科技有限公司 | 一种基于单片机实现电磁换向阀控制器 |
| CN112904277B (zh) * | 2021-01-25 | 2023-06-02 | 招商局重庆交通科研设计院有限公司 | 基于改进灰狼算法的隧道围岩破裂点定位方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1887259A (en) * | 1932-11-08 | de simone | ||
| US1889575A (en) * | 1928-08-02 | 1932-11-29 | Sebille Georges | Method and apparatus for reading books and the like |
| US1978931A (en) * | 1930-10-30 | 1934-10-30 | Ibm | Tabulating machine |
| US2110858A (en) * | 1934-09-18 | 1938-03-15 | Ibm | Statistical card machine |
| US2255147A (en) * | 1936-05-28 | 1941-09-09 | Broido Daniel | Combined calculating, registering, and ticket printing machine |
| US2288520A (en) * | 1938-08-17 | 1942-06-30 | Ncr Co | Cash register |
| US2377764A (en) * | 1940-10-24 | 1945-06-05 | Ibm | Accounting means |
| US2434487A (en) * | 1941-09-13 | 1948-01-13 | Ibm | Record controlled adding and comparing machine |
| US2385007A (en) * | 1942-10-15 | 1945-09-18 | Ibm | Data storing device and data selecting means therefor |
| US2477722A (en) * | 1943-11-03 | 1949-08-02 | Ncr Co | Accounting machine |
-
0
- BE BE484340D patent/BE484340A/xx unknown
- NL NL97204D patent/NL97204C/xx active
- NL NL97203D patent/NL97203C/xx active
- NL NL97202D patent/NL97202C/xx active
- NL NL77678D patent/NL77678C/xx active
- NL NL696914872A patent/NL141880B/xx unknown
-
1947
- 1947-08-14 US US768600A patent/US2580768A/en not_active Expired - Lifetime
-
1948
- 1948-08-06 GB GB20802/48A patent/GB673937A/en not_active Expired
- 1948-08-13 FR FR1058747D patent/FR1058747A/fr not_active Expired
-
1950
- 1950-09-29 DE DEI2222A patent/DE974183C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB673937A (en) | 1952-06-18 |
| NL97202C (US07816562-20101019-C00012.png) | |
| US2580768A (en) | 1952-01-01 |
| NL141880B (nl) | |
| DE974183C (de) | 1960-10-06 |
| NL77678C (US07816562-20101019-C00012.png) | |
| FR1058747A (fr) | 1954-03-18 |
| NL97203C (US07816562-20101019-C00012.png) | |
| NL97204C (US07816562-20101019-C00012.png) |
