JPS5419616A - Mark sensor circuit - Google Patents
Mark sensor circuitInfo
- Publication number
- JPS5419616A JPS5419616A JP8423677A JP8423677A JPS5419616A JP S5419616 A JPS5419616 A JP S5419616A JP 8423677 A JP8423677 A JP 8423677A JP 8423677 A JP8423677 A JP 8423677A JP S5419616 A JPS5419616 A JP S5419616A
- Authority
- JP
- Japan
- Prior art keywords
- sensor circuit
- mark sensor
- output
- signal
- photo
- 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.)
- Granted
Links
Abstract
PURPOSE: To output the signal of 2 channels without increasing the output signal line, by operating the photo transistors themselves of a photo detecting element with pulses different in phase and by amplifying the signal obtained with the output.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52084236A JPS5853388B2 (en) | 1977-07-15 | 1977-07-15 | Mark sensor circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52084236A JPS5853388B2 (en) | 1977-07-15 | 1977-07-15 | Mark sensor circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5419616A true JPS5419616A (en) | 1979-02-14 |
JPS5853388B2 JPS5853388B2 (en) | 1983-11-29 |
Family
ID=13824828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52084236A Expired JPS5853388B2 (en) | 1977-07-15 | 1977-07-15 | Mark sensor circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5853388B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0677823U (en) * | 1994-02-07 | 1994-11-01 | 株式会社日立製作所 | Stirrer |
-
1977
- 1977-07-15 JP JP52084236A patent/JPS5853388B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0677823U (en) * | 1994-02-07 | 1994-11-01 | 株式会社日立製作所 | Stirrer |
Also Published As
Publication number | Publication date |
---|---|
JPS5853388B2 (en) | 1983-11-29 |
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