AU4774299A - Scanning head for scanning documents - Google Patents
Scanning head for scanning documentsInfo
- Publication number
- AU4774299A AU4774299A AU47742/99A AU4774299A AU4774299A AU 4774299 A AU4774299 A AU 4774299A AU 47742/99 A AU47742/99 A AU 47742/99A AU 4774299 A AU4774299 A AU 4774299A AU 4774299 A AU4774299 A AU 4774299A
- Authority
- AU
- Australia
- Prior art keywords
- scanning
- documents
- head
- sensor
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
- H04N1/126—Arrangements for the main scanning
- H04N1/129—Arrangements for the main scanning using an element rotating or oscillating about an axis not covered by any other group or code
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
- H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimile Heads (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention relates to the line-by-line optical scanning of documents and images by means of a sensor. According to the invention, to this end a reference point of the optical axis is displaced along a v-shaped trajectory, whereby the distance from the sensor to the document remains the same. This allows for a very simple mechanical structure for the optical support, which can be part of an articulated quadrangle.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19829776 | 1998-07-03 | ||
DE19829776A DE19829776C1 (en) | 1998-07-03 | 1998-07-03 | Scanner head for optically scanning master documents line by line e.g. for fax machines and copiers |
PCT/EP1999/004264 WO2000002376A1 (en) | 1998-07-03 | 1999-06-19 | Scanning head for scanning documents |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4774299A true AU4774299A (en) | 2000-01-24 |
Family
ID=7872887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU47742/99A Abandoned AU4774299A (en) | 1998-07-03 | 1999-06-19 | Scanning head for scanning documents |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1101351B1 (en) |
JP (1) | JP2002520914A (en) |
AT (1) | ATE257993T1 (en) |
AU (1) | AU4774299A (en) |
DE (2) | DE19829776C1 (en) |
WO (1) | WO2000002376A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10157574A1 (en) * | 2001-11-23 | 2003-06-12 | Oce Document Technologies Gmbh | Scanning horizontal document with rising and turning camera, employs opto-electronic line sensor and holds distance constant for each line scanned |
US20040056182A1 (en) * | 2002-09-20 | 2004-03-25 | Jamieson James R. | Railway obstacle detection system and method |
US7775428B2 (en) | 2005-05-06 | 2010-08-17 | Berkun Kenneth A | Systems and methods for generating, reading and transferring identifiers |
US7427018B2 (en) | 2005-05-06 | 2008-09-23 | Berkun Kenneth A | Systems and methods for generating, reading and transferring identifiers |
WO2008118425A1 (en) | 2007-03-23 | 2008-10-02 | Ltt, Ltd | Method and apparatus for using a limited capacity portable data carrier |
US8662396B2 (en) | 2007-03-23 | 2014-03-04 | Labels That Talk, Ltd | Method for reproducing and using a bar code symbol |
JP7424270B2 (en) * | 2020-10-28 | 2024-01-30 | オムロン株式会社 | Buried object exploration device, display control method for buried object exploration device, display control program |
JP7459769B2 (en) | 2020-11-25 | 2024-04-02 | オムロン株式会社 | Buried object information management device, buried object information management system equipped with the same, buried object information management method, buried object information management program |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4410233A (en) * | 1981-05-07 | 1983-10-18 | Honeywell Inc. | Unequal four-bar linkage scan mirror assembly |
JPS60263569A (en) * | 1984-06-11 | 1985-12-27 | Mita Ind Co Ltd | Optical reading device |
JP2641962B2 (en) * | 1990-07-25 | 1997-08-20 | 大日本スクリーン製造株式会社 | Light beam scanning recorder |
-
1998
- 1998-07-03 DE DE19829776A patent/DE19829776C1/en not_active Expired - Fee Related
-
1999
- 1999-06-19 AU AU47742/99A patent/AU4774299A/en not_active Abandoned
- 1999-06-19 WO PCT/EP1999/004264 patent/WO2000002376A1/en active IP Right Grant
- 1999-06-19 EP EP99931111A patent/EP1101351B1/en not_active Expired - Lifetime
- 1999-06-19 AT AT99931111T patent/ATE257993T1/en not_active IP Right Cessation
- 1999-06-19 JP JP2000558658A patent/JP2002520914A/en active Pending
- 1999-06-19 DE DE59908313T patent/DE59908313D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1101351A1 (en) | 2001-05-23 |
JP2002520914A (en) | 2002-07-09 |
WO2000002376A1 (en) | 2000-01-13 |
DE19829776C1 (en) | 1999-10-07 |
EP1101351B1 (en) | 2004-01-14 |
ATE257993T1 (en) | 2004-01-15 |
DE59908313D1 (en) | 2004-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |