JPS5324852A - Measuring system of photoelectric type - Google Patents
Measuring system of photoelectric typeInfo
- Publication number
- JPS5324852A JPS5324852A JP9905276A JP9905276A JPS5324852A JP S5324852 A JPS5324852 A JP S5324852A JP 9905276 A JP9905276 A JP 9905276A JP 9905276 A JP9905276 A JP 9905276A JP S5324852 A JPS5324852 A JP S5324852A
- Authority
- JP
- Japan
- Prior art keywords
- measuring system
- photoelectric type
- mark
- detect
- photoelectric
- 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
- Optical Transform (AREA)
Abstract
PURPOSE: To detect the position of the corners of mark, which is formed on a test piece, to detect the output signals of a photoelectric element by projecting the image of the mark on an image sensor which has a plurality of photoelectric elements arranged in linear positions.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9905276A JPS5324852A (en) | 1976-08-19 | 1976-08-19 | Measuring system of photoelectric type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9905276A JPS5324852A (en) | 1976-08-19 | 1976-08-19 | Measuring system of photoelectric type |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5324852A true JPS5324852A (en) | 1978-03-08 |
Family
ID=14236811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9905276A Pending JPS5324852A (en) | 1976-08-19 | 1976-08-19 | Measuring system of photoelectric type |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5324852A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0303352A2 (en) * | 1987-08-13 | 1989-02-15 | Coal Industry (Patents) Limited | The method of optically measuring relative angular movement |
-
1976
- 1976-08-19 JP JP9905276A patent/JPS5324852A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0303352A2 (en) * | 1987-08-13 | 1989-02-15 | Coal Industry (Patents) Limited | The method of optically measuring relative angular movement |
EP0303352A3 (en) * | 1987-08-13 | 1991-06-26 | Coal Industry (Patents) Limited | The method of optically measuring relative angular movement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5385453A (en) | Distance detecting method | |
JPS5351736A (en) | Film sensitivity presetting system for exposure condition determining circuit | |
JPS54935A (en) | Pattern detector | |
JPS5324852A (en) | Measuring system of photoelectric type | |
JPS5296047A (en) | Original point detector | |
JPS53109658A (en) | Measuring method of objects | |
JPS5299723A (en) | Circuit for converting analogous signals to binary value signals | |
JPS52143882A (en) | Vibration source position detection system | |
JPS5289795A (en) | Nuclear fuel assembly | |
JPS52153483A (en) | Temperature detector | |
JPS5349906A (en) | Solid state scanner | |
JPS533262A (en) | Radiation thickness meter | |
JPS5328336A (en) | Optical scanning device | |
JPS5313477A (en) | Operating time measuring system for mechanism | |
JPS54946A (en) | Operation speed test circuit for logic element or logic circuit | |
JPS5237017A (en) | Tape position detecting device | |
JPS53141031A (en) | Camera having focusing-state detecting element | |
JPS51119250A (en) | Moving body measurement device employing solid image sensor | |
JPS5419616A (en) | Mark sensor circuit | |
JPS5425763A (en) | Perpendicularity detector | |
JPS5377651A (en) | Compensating device of bridge circuit including photoelectric elemenats | |
JPS53125771A (en) | Measuring unit for semiconductor | |
JPS51128226A (en) | Bar-code reader | |
JPS52153530A (en) | Control sensor for movable agricultural implement | |
JPS5352449A (en) | Operation display method of sensor |