NL113695C - - Google Patents
Info
- Publication number
- NL113695C NL113695C NL113695DA NL113695C NL 113695 C NL113695 C NL 113695C NL 113695D A NL113695D A NL 113695DA NL 113695 C NL113695 C NL 113695C
- Authority
- NL
- Netherlands
Links
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/06—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using magneto-optical elements
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- 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
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- 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
- G06F7/06—Arrangements for sorting, selecting, merging, or comparing data on individual record carriers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/1093—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing, after transfer of the image of the data-field to an intermediate store, e.g. storage with cathode ray tube
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/42—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically- coupled or feedback-coupled
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US408132A US2939110A (en) | 1954-02-04 | 1954-02-04 | Comparing device for employment in a record card collator or like machine |
Publications (1)
Publication Number | Publication Date |
---|---|
NL113695C true NL113695C (xx) | 1900-01-01 |
Family
ID=37149113
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL194165D NL194165A (xx) | 1954-02-04 | ||
NL113695D NL113695C (xx) | 1954-02-04 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL194165D NL194165A (xx) | 1954-02-04 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2939110A (xx) |
BE (1) | BE535413A (xx) |
DE (1) | DE1182883B (xx) |
FR (1) | FR1141369A (xx) |
GB (1) | GB783108A (xx) |
NL (2) | NL113695C (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT592664A (xx) * | 1957-07-15 | |||
NL233017A (xx) * | 1957-11-09 | |||
US3177471A (en) * | 1960-09-12 | 1965-04-06 | Ibm | File interrogator |
NL268010A (xx) * | 1960-09-22 | |||
US3290508A (en) * | 1961-01-27 | 1966-12-06 | Gen Electric | Photoelectric correlation system and a time displacement discriminator therefor |
US3201569A (en) * | 1961-06-12 | 1965-08-17 | United Aircraft Corp | Mark selection circuit |
US3174142A (en) * | 1961-09-05 | 1965-03-16 | Thompson Ramo Wooldridge Inc | Signal correlation system |
US3159822A (en) * | 1962-01-22 | 1964-12-01 | Ibm | Multi-element magnetic transducer |
US3848112A (en) * | 1970-12-02 | 1974-11-12 | Sherwood Medical Ind Inc | Identification system |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531895A (en) * | 1945-05-09 | 1950-11-28 | Ibm | Electrical system |
US2514054A (en) * | 1948-05-06 | 1950-07-04 | Ibm | Comparing mechanism |
BE504360A (xx) * | 1950-07-19 | 1900-01-01 | ||
NL167116B (nl) * | 1951-07-19 | Guenther Hoberg | Werkwijze voor het door blazen vervaardigen van een hol voorwerp uit een thermoplastische kunststof. | |
US2673032A (en) * | 1951-10-06 | 1954-03-23 | Ibm | Data storage, read-out, and comparison device |
US2628346A (en) * | 1951-11-03 | 1953-02-10 | Monroe Calculating Machine | Magnetic tape error control |
US2680239A (en) * | 1952-02-26 | 1954-06-01 | Engineering Res Associates Inc | Data selection system |
US2737646A (en) * | 1952-06-12 | 1956-03-06 | Gulf Research Development Co | Transient viewer and recorder |
GB738294A (en) * | 1952-10-20 | 1955-10-12 | British Tabulating Mach Co Ltd | Improvements in or relating to data comparing devices |
US2679638A (en) * | 1952-11-26 | 1954-05-25 | Rca Corp | Computer system |
US2785856A (en) * | 1953-08-26 | 1957-03-19 | Rca Corp | Comparator system for two variable length items |
US2821696A (en) * | 1953-11-25 | 1958-01-28 | Hughes Aircraft Co | Electronic multiple comparator |
BE534339A (xx) * | 1953-12-24 |
-
0
- NL NL194165D patent/NL194165A/xx unknown
- BE BE535413D patent/BE535413A/xx unknown
- NL NL113695D patent/NL113695C/xx active
- GB GB783108D patent/GB783108A/en not_active Expired
-
1954
- 1954-02-04 US US408132A patent/US2939110A/en not_active Expired - Lifetime
-
1955
- 1955-02-01 FR FR1141369D patent/FR1141369A/fr not_active Expired
- 1955-02-03 DE DEI9753A patent/DE1182883B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB783108A (xx) | 1900-01-01 |
DE1182883B (de) | 1964-12-03 |
NL194165A (xx) | 1900-01-01 |
FR1141369A (fr) | 1957-09-02 |
US2939110A (en) | 1960-05-31 |
BE535413A (xx) | 1900-01-01 |