JPH01115728U - - Google Patents
Info
- Publication number
- JPH01115728U JPH01115728U JP1988011872U JP1187288U JPH01115728U JP H01115728 U JPH01115728 U JP H01115728U JP 1988011872 U JP1988011872 U JP 1988011872U JP 1187288 U JP1187288 U JP 1187288U JP H01115728 U JPH01115728 U JP H01115728U
- Authority
- JP
- Japan
- Prior art keywords
- light
- original
- irradiate
- onto
- light source
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Classifications
-
- 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
- G03B27/54—Lamp housings; Illuminating means
- G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/002—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor using materials containing microcapsules; Preparing or processing such materials, e.g. by pressure; Devices or apparatus specially designed therefor
- G03F7/0022—Devices or apparatus
-
- 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
- G03B2227/00—Photographic printing apparatus
- G03B2227/32—Projection printing apparatus, e.g. enlarging apparatus, copying camera
- G03B2227/325—Microcapsule copiers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988011872U JPH01115728U (US07534539-20090519-C00280.png) | 1988-01-29 | 1988-01-29 | |
| US07/301,874 US4937613A (en) | 1988-01-29 | 1989-01-26 | Exposure unit in image recording apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988011872U JPH01115728U (US07534539-20090519-C00280.png) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01115728U true JPH01115728U (US07534539-20090519-C00280.png) | 1989-08-03 |
Family
ID=11789817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988011872U Pending JPH01115728U (US07534539-20090519-C00280.png) | 1988-01-29 | 1988-01-29 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4937613A (US07534539-20090519-C00280.png) |
| JP (1) | JPH01115728U (US07534539-20090519-C00280.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4238395A1 (en) * | 1991-11-15 | 1993-05-19 | Asahi Optical Co Ltd | Image processing system e.g. copier or facsimile appts for documents - has reflective and light transmitting documents scanned by unit with optical sensor moved relative to document. |
| JP2004252411A (ja) * | 2003-01-27 | 2004-09-09 | Ricoh Co Ltd | 画像読み取り装置及びこれに使用する円筒状ランプ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517997A (en) * | 1967-10-16 | 1970-06-30 | Bell & Howell Co | Document feeding and exposure means for an office copier |
| US3712731A (en) * | 1969-12-28 | 1973-01-23 | Ricoh Kk | Heat shield device for a reproducing apparatus |
| DE2634241A1 (de) * | 1975-10-06 | 1977-04-14 | Ibm | Hochwirksames beleuchtungssystem |
| US4333130A (en) * | 1980-02-28 | 1982-06-01 | Canon Kabushiki Kaisha | Slit illuminating device |
| US4799085A (en) * | 1986-04-03 | 1989-01-17 | Fuji Photo Film Co., Ltd. | Image recording apparatus and method |
-
1988
- 1988-01-29 JP JP1988011872U patent/JPH01115728U/ja active Pending
-
1989
- 1989-01-26 US US07/301,874 patent/US4937613A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4937613A (en) | 1990-06-26 |
