JPH045988B2 - - Google Patents
Info
- Publication number
- JPH045988B2 JPH045988B2 JP54119461A JP11946179A JPH045988B2 JP H045988 B2 JPH045988 B2 JP H045988B2 JP 54119461 A JP54119461 A JP 54119461A JP 11946179 A JP11946179 A JP 11946179A JP H045988 B2 JPH045988 B2 JP H045988B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- reflective lens
- mirror
- angular position
- document
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 19
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral 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
- G03B27/50—Projection printing apparatus, e.g. enlarger, copying camera with slit or like diaphragm moving over original for progressive exposure
-
- 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
- G03B27/34—Means for automatic focusing therefor
- G03B27/36—Means for automatic focusing therefor by mechanical connections, e.g. by cam, by linkage
-
- 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
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95930378A | 1978-11-09 | 1978-11-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5567766A JPS5567766A (en) | 1980-05-22 |
JPH045988B2 true JPH045988B2 (US06373033-20020416-M00071.png) | 1992-02-04 |
Family
ID=25501892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11946179A Granted JPS5567766A (en) | 1978-11-09 | 1979-09-19 | Electronic copier |
Country Status (6)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014128863A1 (ja) | 2013-02-20 | 2014-08-28 | 三菱電機株式会社 | 永久磁石埋込型電動機 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6156335A (ja) * | 1984-08-28 | 1986-03-22 | Konishiroku Photo Ind Co Ltd | 可変倍率露光装置 |
JPS6188145U (US06373033-20020416-M00071.png) * | 1984-11-14 | 1986-06-09 | ||
JPS62169137A (ja) * | 1986-01-21 | 1987-07-25 | Fuji Photo Film Co Ltd | マイクロ写真拡大復元装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5429628A (en) * | 1977-08-08 | 1979-03-05 | Canon Inc | Copying machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3049968A (en) * | 1959-03-02 | 1962-08-21 | Xerox Corp | Xerographic reproduction apparatus |
JPS541178B1 (US06373033-20020416-M00071.png) * | 1970-11-06 | 1979-01-22 | ||
JPS5322444B1 (US06373033-20020416-M00071.png) * | 1971-03-09 | 1978-07-08 | ||
GB1438137A (en) * | 1973-10-02 | 1976-06-03 | Gestetner Byfleet Ltd | Copying machines |
US4033692A (en) * | 1975-10-30 | 1977-07-05 | Xerox Corporation | Multi-mode reproducing machine |
-
1979
- 1979-07-19 CA CA332,178A patent/CA1126800A/en not_active Expired
- 1979-07-23 GB GB7925562A patent/GB2034489B/en not_active Expired
- 1979-08-10 IT IT25077/79A patent/IT1122487B/it active
- 1979-09-10 FR FR7922578A patent/FR2441200A1/fr active Granted
- 1979-09-19 JP JP11946179A patent/JPS5567766A/ja active Granted
- 1979-11-06 DE DE19792944721 patent/DE2944721A1/de active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5429628A (en) * | 1977-08-08 | 1979-03-05 | Canon Inc | Copying machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014128863A1 (ja) | 2013-02-20 | 2014-08-28 | 三菱電機株式会社 | 永久磁石埋込型電動機 |
Also Published As
Publication number | Publication date |
---|---|
CA1126800A (en) | 1982-06-29 |
JPS5567766A (en) | 1980-05-22 |
FR2441200B1 (US06373033-20020416-M00071.png) | 1984-07-06 |
DE2944721C2 (US06373033-20020416-M00071.png) | 1990-10-18 |
IT1122487B (it) | 1986-04-23 |
IT7925077A0 (it) | 1979-08-10 |
DE2944721A1 (de) | 1980-05-22 |
FR2441200A1 (fr) | 1980-06-06 |
GB2034489A (en) | 1980-06-04 |
GB2034489B (en) | 1983-01-06 |
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