JPS52110620A - Detector for object - Google Patents
Detector for objectInfo
- Publication number
- JPS52110620A JPS52110620A JP2844776A JP2844776A JPS52110620A JP S52110620 A JPS52110620 A JP S52110620A JP 2844776 A JP2844776 A JP 2844776A JP 2844776 A JP2844776 A JP 2844776A JP S52110620 A JPS52110620 A JP S52110620A
- Authority
- JP
- Japan
- Prior art keywords
- light
- detector
- transparent
- enable
- changing
- 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
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE: To enable the detection of each transparent and opaque objects in the system wherein the light source and the light receiving body are arranged via an object path by changing an incident angle onto the object in accordance with the light transmitivity and refractive index of the body.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2844776A JPS52110620A (en) | 1976-03-15 | 1976-03-15 | Detector for object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2844776A JPS52110620A (en) | 1976-03-15 | 1976-03-15 | Detector for object |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52110620A true JPS52110620A (en) | 1977-09-16 |
Family
ID=12248916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2844776A Pending JPS52110620A (en) | 1976-03-15 | 1976-03-15 | Detector for object |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52110620A (en) |
-
1976
- 1976-03-15 JP JP2844776A patent/JPS52110620A/en active Pending
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