CH545516A - - Google Patents
Info
- Publication number
- CH545516A CH545516A CH344973A CH545516DA CH545516A CH 545516 A CH545516 A CH 545516A CH 344973 A CH344973 A CH 344973A CH 545516D A CH545516D A CH 545516DA CH 545516 A CH545516 A CH 545516A
- Authority
- CH
- Switzerland
Links
Classifications
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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
- G06K7/10861—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/04—Indicating or recording train identities
- B61L25/041—Indicating or recording train identities using reflecting tags
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
- Image Input (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2214386A DE2214386C3 (de) | 1972-03-24 | 1972-03-24 | Verfahren zum Lesen streifenförmiger Informationsträger |
| DE2245235A DE2245235C3 (de) | 1972-03-24 | 1972-09-15 | Verfahren zum Lesen von Informationsträgern |
| DE2346509A DE2346509C3 (de) | 1972-03-24 | 1973-09-15 | Vorrichtung zum Lesen von Informationsträgern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH545516A true CH545516A (US20090163788A1-20090625-C00002.png) | 1974-01-31 |
Family
ID=27184245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH344973A CH545516A (US20090163788A1-20090625-C00002.png) | 1972-03-24 | 1973-03-08 |
Country Status (5)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928759A (en) * | 1974-08-22 | 1975-12-23 | Pitney Bowes Inc | Omnidirectional scanner for reading digitally encoded tickets |
| US3995166A (en) * | 1975-04-16 | 1976-11-30 | Coherent Radiation | Optical scan pattern generator for code reading systems |
| DE2630381C2 (de) * | 1975-07-07 | 1983-05-26 | Pioneer Electronic Corp., Tokyo | Optischer Leser |
| US4026630A (en) * | 1975-12-23 | 1977-05-31 | International Business Machines Corporation | Scanning apparatus using holographic beam deflector |
| US4130339A (en) * | 1976-03-16 | 1978-12-19 | Canon Kabushiki Kaisha | Scanning optical system including optical system for detecting an information beam |
| DE2914103A1 (de) * | 1979-04-07 | 1980-10-23 | Peter Seitz | Bewegter transportbehaelter fuer verzweigte foerderwege in grosshandlungslagern, postverteilungsstellen o.dgl. |
| DE2927199A1 (de) * | 1979-07-05 | 1981-01-22 | Agfa Gevaert Ag | Optisch-mechanische vorrichtung zum steuern der richtung von optischen strahlenbuendeln |
| US4282431A (en) * | 1979-10-18 | 1981-08-04 | E. I. Du Pont De Nemours And Company | Bar code scanner |
| JPS56103767A (en) * | 1980-01-11 | 1981-08-19 | Fujitsu Ltd | Information reader |
| NO830400L (no) * | 1983-02-07 | 1984-08-08 | Tomra Systems As | Fremgangsmaate og anordning ved identifisering av emballasje, saerlig beholdere for leskedrikker e.l |
| US5157243A (en) * | 1989-12-26 | 1992-10-20 | Pitney Bowes Inc. | High speed bar code scanning on inserters using pivotable moving beam bar codes scanners |
| JP3034637B2 (ja) * | 1990-08-28 | 2000-04-17 | 株式会社リコー | 光偏向素子および光走査装置 |
| DE4108916C2 (de) * | 1991-03-19 | 1994-11-17 | Data Logic Optik Elektronik | Strichcode-System |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596060A (en) * | 1967-05-04 | 1971-07-27 | Alexander Inc | Optical scanning unit for mark sensing |
| US3718761A (en) * | 1968-03-27 | 1973-02-27 | Hughes Aircraft Co | Omnidirectional planar optical code reader |
| US3676645A (en) * | 1970-04-09 | 1972-07-11 | William E Fickenscher | Deep field optical label reader including means for certifying the validity of a label reading |
| CH539892A (de) * | 1971-03-22 | 1973-07-31 | Zellweger Uster Ag | Abtastvorrichtung für optisch erkennbare Zeichen |
| US3708655A (en) * | 1971-04-30 | 1973-01-02 | Rca Corp | Article identification apparatus |
| US3818444A (en) * | 1972-06-29 | 1974-06-18 | Pitney Bowes Inc | Optical bar code reading method and apparatus having an x scan pattern |
-
1972
- 1972-03-24 DE DE2214386A patent/DE2214386C3/de not_active Expired
- 1972-09-15 DE DE2245235A patent/DE2245235C3/de not_active Expired
-
1973
- 1973-02-28 GB GB974473A patent/GB1388653A/en not_active Expired
- 1973-03-08 CH CH344973A patent/CH545516A/xx not_active IP Right Cessation
- 1973-03-16 US US00342250A patent/US3823326A/en not_active Expired - Lifetime
- 1973-03-19 FR FR7309678A patent/FR2177820B1/fr not_active Expired
- 1973-09-15 DE DE2346509A patent/DE2346509C3/de not_active Expired
-
1974
- 1974-07-31 GB GB3383674A patent/GB1432924A/en not_active Expired
- 1974-08-02 US US494313A patent/US3907197A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2245235C3 (de) | 1979-06-28 |
| DE2245235B2 (de) | 1978-07-20 |
| GB1432924A (en) | 1976-04-22 |
| DE2214386B2 (de) | 1978-03-02 |
| US3823326A (en) | 1974-07-09 |
| DE2214386A1 (de) | 1973-10-25 |
| DE2346509C3 (de) | 1979-03-15 |
| DE2245235A1 (de) | 1974-03-21 |
| FR2177820A1 (US20090163788A1-20090625-C00002.png) | 1973-11-09 |
| FR2177820B1 (US20090163788A1-20090625-C00002.png) | 1979-03-30 |
| GB1388653A (en) | 1975-03-26 |
| DE2214386C3 (de) | 1978-10-26 |
| DE2346509A1 (de) | 1975-03-20 |
| DE2346509B2 (de) | 1978-07-06 |
| US3907197A (en) | 1975-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |