SE7310923L - - Google Patents
Info
- Publication number
- SE7310923L SE7310923L SE7310923A SE7310923A SE7310923L SE 7310923 L SE7310923 L SE 7310923L SE 7310923 A SE7310923 A SE 7310923A SE 7310923 A SE7310923 A SE 7310923A SE 7310923 L SE7310923 L SE 7310923L
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/125—Details of the optical system between the polygonal mirror and the image plane
- G02B26/126—Details of the optical system between the polygonal mirror and the image plane including curved mirrors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
-
- 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)
- Engineering & Computer Science (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)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Discharge Of Articles From Conveyors (AREA)
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1188172A CH558572A (de) | 1972-08-10 | 1972-08-10 | Optische abtastvorrichtung. |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7310923L true SE7310923L (sv) | 1974-02-11 |
Family
ID=4377788
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7310923A SE7310923L (sv) | 1972-08-10 | 1973-08-09 | |
SE7605698A SE405178B (sv) | 1972-08-10 | 1976-05-19 | Optisk avsokningsanordning for avsokning av optiskt lesbara tecken pa ett foremal i ett avsokningsplan |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7605698A SE405178B (sv) | 1972-08-10 | 1976-05-19 | Optisk avsokningsanordning for avsokning av optiskt lesbara tecken pa ett foremal i ett avsokningsplan |
Country Status (8)
Country | Link |
---|---|
US (1) | US3870394A (sv) |
JP (1) | JPS4960236A (sv) |
CH (1) | CH558572A (sv) |
DE (1) | DE2330612C3 (sv) |
FR (1) | FR2195801B1 (sv) |
GB (1) | GB1437346A (sv) |
IT (1) | IT991392B (sv) |
SE (2) | SE7310923L (sv) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5845003B2 (ja) * | 1973-09-07 | 1983-10-06 | 富士写真フイルム株式会社 | レ−ザコウヘンコウコウカクソウチ |
US4121883A (en) * | 1974-04-22 | 1978-10-24 | Canon Kabushiki Kaisha | Scanning device for radiation beams |
DE2550815C3 (de) * | 1975-11-12 | 1979-05-31 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optisches Abtastsystem |
DE2622113C3 (de) * | 1976-05-18 | 1982-04-08 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optische Vorrichtung zur Korrektur der sphärischen Aberration eines sphärischen Hohlspiegels |
US4099829A (en) * | 1977-02-23 | 1978-07-11 | Harris Corporation | Flat field optical scanning system |
RO76090A2 (ro) * | 1979-04-16 | 1983-11-01 | Institutul De Cercetari Si Proiectari Tehnologice In Transporturi,Ro | Dispozitiv optico-electronic de identificare a unei placi cod retroreflectorizante |
US4379612A (en) * | 1979-09-04 | 1983-04-12 | Canon Kabushiki Kaisha | Scanning optical system having a fall-down correcting function |
JPS6055809B2 (ja) * | 1979-11-26 | 1985-12-06 | 大日本スクリ−ン製造株式会社 | 光走査方法 |
WO1982002955A1 (en) * | 1981-02-23 | 1982-09-02 | Gen Optronics Corp | Improved diffraction grating scanner with anamorphic correction of scan curvatures |
US4753503A (en) * | 1981-02-25 | 1988-06-28 | Benson, Incorporated | Laser scanning system |
JPS57144515A (en) * | 1981-03-03 | 1982-09-07 | Canon Inc | Scan optical system having fall compensating function |
JPS57144516A (en) * | 1981-03-03 | 1982-09-07 | Canon Inc | Scan optical system having fall compensating function |
GB2096789B (en) * | 1981-03-03 | 1985-03-13 | Canon Kk | Optical mechanical scanning system |
US4383755A (en) * | 1982-01-11 | 1983-05-17 | Burroughs Corporation | Unitary, modular, demountable optical system for laser diode/printing copying apparatus |
JPS58190919A (ja) * | 1982-05-01 | 1983-11-08 | Ricoh Co Ltd | レ−ザビ−ム光学系 |
DE3404407C1 (de) * | 1984-02-08 | 1985-08-22 | Mergenthaler Linotype Gmbh, 6236 Eschborn | Optisch-mechanischer Ablenker |
DE3434841A1 (de) * | 1984-09-22 | 1986-04-03 | Linotype GmbH, 6236 Eschborn | Optisches laserstrahl-ablenksystem |
US4753498A (en) * | 1985-03-22 | 1988-06-28 | Tokyo Kogaku Kikai Kabushiki Kaisha | Optical reader |
JPS6232425A (ja) * | 1985-08-05 | 1987-02-12 | Brother Ind Ltd | 光偏向器 |
DE3602008A1 (de) * | 1986-01-23 | 1987-07-30 | Sick Optik Elektronik Erwin | Optische abtastvorrichtung mit einem spiegelrad |
JPS62237433A (ja) * | 1986-04-09 | 1987-10-17 | Brother Ind Ltd | 光偏向器 |
JPS6370203A (ja) * | 1986-09-11 | 1988-03-30 | Brother Ind Ltd | 屈折率分布型光導波路レンズの製造方法 |
JP2706237B2 (ja) * | 1986-09-20 | 1998-01-28 | ブラザー工業株式会社 | レーザプリンタ |
US5196957A (en) * | 1990-03-20 | 1993-03-23 | Olive Tree Technology, Inc. | Laser scanner with post-facet lens system |
US5247383A (en) * | 1990-03-20 | 1993-09-21 | Olive Tree Technology, Inc. | Scanner with a post facet lens system |
JP3193546B2 (ja) * | 1993-01-14 | 2001-07-30 | 旭光学工業株式会社 | 反射型走査光学系 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3520586A (en) * | 1966-06-20 | 1970-07-14 | Ampex | Entrant beam optical scanner |
US3508068A (en) * | 1967-04-13 | 1970-04-21 | Te Co The | Optical strip mapping system |
-
1972
- 1972-08-10 CH CH1188172A patent/CH558572A/xx not_active IP Right Cessation
-
1973
- 1973-06-15 DE DE2330612A patent/DE2330612C3/de not_active Expired
- 1973-07-12 GB GB3318273A patent/GB1437346A/en not_active Expired
- 1973-07-18 JP JP48080407A patent/JPS4960236A/ja active Pending
- 1973-07-20 US US381364A patent/US3870394A/en not_active Expired - Lifetime
- 1973-07-24 FR FR7327021A patent/FR2195801B1/fr not_active Expired
- 1973-07-25 IT IT27048/73A patent/IT991392B/it active
- 1973-08-09 SE SE7310923A patent/SE7310923L/sv unknown
-
1976
- 1976-05-19 SE SE7605698A patent/SE405178B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
DE2330612C3 (de) | 1979-02-01 |
DE2330612A1 (de) | 1974-02-28 |
SE7605698L (sv) | 1976-05-19 |
SE405178B (sv) | 1978-11-20 |
JPS4960236A (sv) | 1974-06-11 |
GB1437346A (en) | 1976-05-26 |
FR2195801A1 (sv) | 1974-03-08 |
CH558572A (de) | 1975-01-31 |
DE2330612B2 (de) | 1978-05-24 |
IT991392B (it) | 1975-07-30 |
FR2195801B1 (sv) | 1977-09-09 |
US3870394A (en) | 1975-03-11 |