JPS56141663A - Read device - Google Patents
Read deviceInfo
- Publication number
- JPS56141663A JPS56141663A JP4458080A JP4458080A JPS56141663A JP S56141663 A JPS56141663 A JP S56141663A JP 4458080 A JP4458080 A JP 4458080A JP 4458080 A JP4458080 A JP 4458080A JP S56141663 A JPS56141663 A JP S56141663A
- Authority
- JP
- Japan
- Prior art keywords
- charge
- voltage applied
- photodetecting elements
- diodes
- biased
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/10—Means for influencing the pressure between the members
- F16H13/14—Means for influencing the pressure between the members for automatically varying the pressure mechanically
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Facsimile Scanning Arrangements (AREA)
- Retarders (AREA)
Abstract
PURPOSE: To exactly read the information by storing signal charge by a photodetecting element, in a wiring capacity part, and preventing leakage of this stored charge.
CONSTITUTION: Photodetecting elements 26-1∼26-9 are connected to voltage applied electrodes 21-1∼21-3, 22-1∼22-3. These electrodes 21-1∼21-3 and voltage applied switches 23-1∼23-3 are connected through diodes 29-1∼29-3. When the voltage applied switch 23-1 is positive-biased, the diode 29-1 is forward-biased, voltage is applied across the photodetecting elements 26-1∼26-3, charge of the quantity corresponding to a light current is stored in the wiring capacities 25-1∼ 25-3. In this case, the charge flowing to ground through the photodetecting elements 26-4∼26-9 is stopped by the diodes 29-2, 29-3. In this way, exact read-out in expected.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4458080A JPS56141663A (en) | 1980-04-07 | 1980-04-07 | Read device |
DE19813112598 DE3112598A1 (en) | 1980-04-07 | 1981-03-30 | Planet gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4458080A JPS56141663A (en) | 1980-04-07 | 1980-04-07 | Read device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56141663A true JPS56141663A (en) | 1981-11-05 |
Family
ID=12695429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4458080A Pending JPS56141663A (en) | 1980-04-07 | 1980-04-07 | Read device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS56141663A (en) |
DE (1) | DE3112598A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074871A (en) * | 1983-09-30 | 1985-04-27 | Fujitsu Ltd | Driving system of image sensor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2547009A1 (en) * | 1983-05-30 | 1984-12-07 | Paris & Du Rhone | Reduction gear with a ball-type epicycloid train with a disengagement system |
DE8707305U1 (en) * | 1987-05-21 | 1988-09-08 | Neuweg Fertigung GmbH, 7932 Munderkingen | Planetary gear |
-
1980
- 1980-04-07 JP JP4458080A patent/JPS56141663A/en active Pending
-
1981
- 1981-03-30 DE DE19813112598 patent/DE3112598A1/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074871A (en) * | 1983-09-30 | 1985-04-27 | Fujitsu Ltd | Driving system of image sensor |
Also Published As
Publication number | Publication date |
---|---|
DE3112598A1 (en) | 1982-05-27 |
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