BE571920A - - Google Patents
Info
- Publication number
- BE571920A BE571920A BE571920DA BE571920A BE 571920 A BE571920 A BE 571920A BE 571920D A BE571920D A BE 571920DA BE 571920 A BE571920 A BE 571920A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
- H04L17/02—Apparatus or circuits at the transmitting end
- H04L17/12—Automatic transmitters, e.g. controlled by perforated tape
- H04L17/14—Automatic transmitters, e.g. controlled by perforated tape with optical sensing means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Artificial Intelligence (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US689504A US2916624A (en) | 1957-10-11 | 1957-10-11 | Punched tape reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE571920A true BE571920A (US08197722-20120612-C00042.png) |
Family
ID=24768753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571920D BE571920A (US08197722-20120612-C00042.png) | 1957-10-11 |
Country Status (7)
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1161061B (de) * | 1959-06-05 | 1964-01-09 | Ibm | Abtasteinrichtung fuer zwei Lochstreifen oder aehnliche streifenfoermige Aufzeichnungstraeger |
| US3145291A (en) * | 1959-07-02 | 1964-08-18 | Brainerd Henry Bowen | Identification system |
| NL242482A (US08197722-20120612-C00042.png) * | 1959-08-19 | |||
| GB915739A (en) * | 1960-03-14 | 1963-01-16 | Ncr Co | Record media transport mechanism |
| US3114214A (en) * | 1960-06-24 | 1963-12-17 | Skywriting Corp Of America | Production of smoke signs in the air |
| US3099750A (en) * | 1961-08-09 | 1963-07-30 | Eastman Kodak Co | Housing for photoelectric sensing unit |
| BE630343A (US08197722-20120612-C00042.png) * | 1962-03-29 | |||
| NL295016A (US08197722-20120612-C00042.png) * | 1962-07-27 | |||
| GB1064484A (en) * | 1963-01-04 | 1967-04-05 | Ex Cell O Corp | Read out device |
| US3337717A (en) * | 1963-06-14 | 1967-08-22 | Remington Rand Division Of Spe | Double head station for card reader |
| US3476918A (en) * | 1963-06-21 | 1969-11-04 | Gen Electric | Card and tape reader |
| GB1122341A (en) * | 1965-11-30 | 1968-08-07 | Ferranti Ltd | Improvements relating to apparatus for reading punched tape |
| US3469103A (en) * | 1966-01-18 | 1969-09-23 | Navigation Computer Corp | Photoelectric punched paper tape reader rejecting diffused light rays |
| US3465160A (en) * | 1966-05-16 | 1969-09-02 | Burroughs Corp | Perforated tape reader having light absorbent tube between tape and light sensor |
| US3432676A (en) * | 1966-10-05 | 1969-03-11 | Teletype Corp | Housing for light sensitive devices comprising light - conducting tubes in transparent plastic support block |
| US3483390A (en) * | 1966-10-11 | 1969-12-09 | Colgate Palmolive Co | Diffuse light baffle for inspection of container tops |
| GB1181006A (en) * | 1967-08-09 | 1970-02-11 | Parnall & Sons Ltd | Improvements in Read Heads for Automatic Document Reading Apparatus |
| DE1549676B1 (de) * | 1967-09-23 | 1971-09-08 | Original Odhner Ab | Fotoelektrische abtastvorrichtung |
| US3581100A (en) * | 1968-10-03 | 1971-05-25 | Honeywell Inf Systems | Optical reading device |
| US3600592A (en) * | 1969-10-27 | 1971-08-17 | Us Air Force | Photosensing folio keyed keyboard |
| US3676690A (en) * | 1971-01-04 | 1972-07-11 | Westinghouse Learning Corp | Reflected light document reading head |
| NL7300970A (US08197722-20120612-C00042.png) * | 1973-01-24 | 1974-07-26 | ||
| GB1432122A (en) * | 1973-04-02 | 1976-04-14 | Facit Ab | Device for sensing the direction of movement of a perforated code carrier |
| US4456828A (en) * | 1979-10-15 | 1984-06-26 | Motorola, Inc. | Optoelectronic coupler housing |
| JPS6348618A (ja) * | 1986-08-15 | 1988-03-01 | Olympus Optical Co Ltd | 光カ−ドにおけるデ−タ再生方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2493519A (en) * | 1950-01-03 | Reproducing and translating | ||
| US2482039A (en) * | 1945-09-06 | 1949-09-13 | Nea Service Inc | Secret communication employing signal sequence switching |
| GB616831A (en) * | 1946-05-23 | 1949-01-27 | William Ewart Stanley | Improvements in or relating to stop motions or signalling devices for knitting machines and the like |
| US2732504A (en) * | 1948-09-28 | 1956-01-24 | steele | |
| US2605965A (en) * | 1950-05-15 | 1952-08-05 | Shepherd Judson O'd | Data translator employing displaceable data cards |
-
0
- BE BE571920D patent/BE571920A/xx unknown
- NL NL126122D patent/NL126122C/xx active
- IT IT595886D patent/IT595886A/it unknown
- NL NL232148D patent/NL232148A/xx unknown
-
1957
- 1957-10-11 US US689504A patent/US2916624A/en not_active Expired - Lifetime
-
1958
- 1958-09-24 GB GB30464/58A patent/GB835397A/en not_active Expired
- 1958-10-09 FR FR1212338D patent/FR1212338A/fr not_active Expired
- 1958-10-09 CH CH347032D patent/CH347032A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2916624A (en) | 1959-12-08 |
| NL126122C (US08197722-20120612-C00042.png) | |
| CH347032A (fr) | 1960-06-15 |
| IT595886A (US08197722-20120612-C00042.png) | |
| GB835397A (en) | 1960-05-18 |
| FR1212338A (fr) | 1960-03-23 |
| NL232148A (US08197722-20120612-C00042.png) |
