BE780932A - Dispositif de lecture optique, notamment pour signes d'identification apposes sur des marchandises - Google Patents
Dispositif de lecture optique, notamment pour signes d'identification apposes sur des marchandisesInfo
- Publication number
- BE780932A BE780932A BE780932A BE780932A BE780932A BE 780932 A BE780932 A BE 780932A BE 780932 A BE780932 A BE 780932A BE 780932 A BE780932 A BE 780932A BE 780932 A BE780932 A BE 780932A
- Authority
- BE
- Belgium
- Prior art keywords
- goods
- reading device
- optical reading
- identification signs
- signs
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
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
- G06K7/10861—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 of data fields affixed to objects or articles, e.g. coded labels
- G06K7/10871—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 of data fields affixed to objects or articles, e.g. coded labels randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH423771A CH536524A (de) | 1971-03-22 | 1971-03-22 | Lesevorrichtung für optisch erkennbare Zeichen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE780932A true BE780932A (fr) | 1972-07-17 |
Family
ID=4272358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE780932A BE780932A (fr) | 1971-03-22 | 1972-03-20 | Dispositif de lecture optique, notamment pour signes d'identification apposes sur des marchandises |
Country Status (9)
Country | Link |
---|---|
US (1) | US3752999A (fr) |
BE (1) | BE780932A (fr) |
CA (1) | CA983617A (fr) |
CH (1) | CH536524A (fr) |
DE (1) | DE2163949C3 (fr) |
FR (1) | FR2141021A5 (fr) |
GB (1) | GB1388135A (fr) |
NL (1) | NL7201928A (fr) |
ZA (1) | ZA721589B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946150A (en) * | 1973-12-20 | 1976-03-23 | Xerox Corporation | Optical scanner |
GB1502118A (en) * | 1974-05-03 | 1978-02-22 | Spectra Physics | Method and apparatus for reading coded labels |
US4012585A (en) * | 1975-02-03 | 1977-03-15 | Xerox Corporation | Input and output flying spot scanning system |
DE3742485A1 (de) * | 1987-12-15 | 1989-06-29 | Sick Optik Elektronik Erwin | Optische abtastvorrichtung |
DE10141429C1 (de) * | 2001-08-23 | 2003-01-23 | Wincor Nixdorf Int Gmbh | Vorrichtung zum optischen Abtasten einer maschinenlesbaren Markierung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2976362A (en) * | 1956-04-12 | 1961-03-21 | Faximile Inc | Continuous scanner |
US3062965A (en) * | 1959-07-31 | 1962-11-06 | Sick Erwin | Photoelectric scanning device |
-
1971
- 1971-03-22 CH CH423771A patent/CH536524A/de not_active IP Right Cessation
- 1971-12-22 DE DE2163949A patent/DE2163949C3/de not_active Expired
-
1972
- 1972-01-28 US US00221702A patent/US3752999A/en not_active Expired - Lifetime
- 1972-02-15 NL NL7201928A patent/NL7201928A/xx unknown
- 1972-02-23 CA CA135,364A patent/CA983617A/en not_active Expired
- 1972-03-01 FR FR7207010A patent/FR2141021A5/fr not_active Expired
- 1972-03-08 ZA ZA721589A patent/ZA721589B/xx unknown
- 1972-03-16 GB GB1233972A patent/GB1388135A/en not_active Expired
- 1972-03-20 BE BE780932A patent/BE780932A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB1388135A (en) | 1975-03-26 |
DE2163949C3 (de) | 1978-05-24 |
DE2163949B2 (de) | 1977-09-29 |
FR2141021A5 (fr) | 1973-01-19 |
DE2163949A1 (de) | 1972-10-12 |
NL7201928A (fr) | 1972-09-26 |
ZA721589B (en) | 1972-11-29 |
CH536524A (de) | 1973-04-30 |
US3752999A (en) | 1973-08-14 |
CA983617A (en) | 1976-02-10 |
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