GB9024090D0 - Document size detecting device for image forming equipment - Google Patents
Document size detecting device for image forming equipmentInfo
- Publication number
- GB9024090D0 GB9024090D0 GB909024090A GB9024090A GB9024090D0 GB 9024090 D0 GB9024090 D0 GB 9024090D0 GB 909024090 A GB909024090 A GB 909024090A GB 9024090 A GB9024090 A GB 9024090A GB 9024090 D0 GB9024090 D0 GB 9024090D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- image forming
- detecting device
- document size
- forming equipment
- size detecting
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/60—Apparatus which relate to the handling of originals
- G03G15/607—Apparatus which relate to the handling of originals for detecting size, presence or position of original
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
- G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00172—Apparatus for electrophotographic processes relative to the original handling
- G03G2215/00177—Apparatus for electrophotographic processes relative to the original handling for scanning
- G03G2215/00181—Apparatus for electrophotographic processes relative to the original handling for scanning concerning the original's state of motion
- G03G2215/00185—Apparatus for electrophotographic processes relative to the original handling for scanning concerning the original's state of motion original at rest
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28876689A JPH03150550A (en) | 1989-11-08 | 1989-11-08 | Original size detecting device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9024090D0 true GB9024090D0 (en) | 1990-12-19 |
GB2237886A GB2237886A (en) | 1991-05-15 |
GB2237886B GB2237886B (en) | 1993-08-11 |
Family
ID=17734436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9024090A Expired - Fee Related GB2237886B (en) | 1989-11-08 | 1990-11-06 | Document size detecting device for image forming equipment |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH03150550A (en) |
DE (1) | DE4035568A1 (en) |
GB (1) | GB2237886B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3666954B2 (en) * | 1995-10-24 | 2005-06-29 | キヤノン株式会社 | Copying machine and its control apparatus and method |
GB2323930B (en) * | 1997-03-21 | 2001-08-29 | Univ Hull | Testing apparatus |
US7558524B2 (en) * | 2002-03-01 | 2009-07-07 | Seiko Epson Corporation | Image reading system |
JP4157832B2 (en) | 2003-11-20 | 2008-10-01 | 株式会社リコー | Document size detection method, document reading apparatus, and image forming apparatus |
US9420136B1 (en) * | 2015-06-16 | 2016-08-16 | Kabushiki Kaisha Toshiba | Image reading device that determines size of document and image forming apparatus having the same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5622424A (en) * | 1979-08-01 | 1981-03-03 | Konishiroku Photo Ind Co Ltd | Original size detecting unit of copying machine |
JPS5678849A (en) * | 1979-12-03 | 1981-06-29 | Ricoh Co Ltd | Original size detector |
US4568181A (en) * | 1982-10-28 | 1986-02-04 | Sharp Kabushiki Kaisha | Size detecting device of a copy document suitable for electrophotographic copying machine |
US4614874A (en) * | 1983-01-21 | 1986-09-30 | Sharp Kabushiki Kaisha | Original document size detecting arrangement |
JPS59166239U (en) * | 1983-04-20 | 1984-11-07 | シャープ株式会社 | Copy machine original size detection device |
JPS626441A (en) * | 1985-07-03 | 1987-01-13 | Hitachi Ltd | Device for spin coating of magnetic paint to magnetic disk |
JPS638640A (en) * | 1986-06-27 | 1988-01-14 | Mita Ind Co Ltd | Detecting method for size of original |
US4764788A (en) * | 1986-07-15 | 1988-08-16 | Mita Industrial Co., Ltd. | Copying machine equipped with a movable original holder |
-
1989
- 1989-11-08 JP JP28876689A patent/JPH03150550A/en active Pending
-
1990
- 1990-11-06 GB GB9024090A patent/GB2237886B/en not_active Expired - Fee Related
- 1990-11-08 DE DE19904035568 patent/DE4035568A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE4035568A1 (en) | 1991-05-16 |
JPH03150550A (en) | 1991-06-26 |
GB2237886A (en) | 1991-05-15 |
DE4035568C2 (en) | 1993-04-29 |
GB2237886B (en) | 1993-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20081106 |