JPH0362231B2 - - Google Patents

Info

Publication number
JPH0362231B2
JPH0362231B2 JP60085975A JP8597585A JPH0362231B2 JP H0362231 B2 JPH0362231 B2 JP H0362231B2 JP 60085975 A JP60085975 A JP 60085975A JP 8597585 A JP8597585 A JP 8597585A JP H0362231 B2 JPH0362231 B2 JP H0362231B2
Authority
JP
Japan
Prior art keywords
light
phototransistor
recording paper
voltage
converter
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
Application number
JP60085975A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61243388A (ja
Inventor
Susumu Matsukura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP60085975A priority Critical patent/JPS61243388A/ja
Publication of JPS61243388A publication Critical patent/JPS61243388A/ja
Publication of JPH0362231B2 publication Critical patent/JPH0362231B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
JP60085975A 1985-04-22 1985-04-22 紙検出装置 Granted JPS61243388A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60085975A JPS61243388A (ja) 1985-04-22 1985-04-22 紙検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60085975A JPS61243388A (ja) 1985-04-22 1985-04-22 紙検出装置

Publications (2)

Publication Number Publication Date
JPS61243388A JPS61243388A (ja) 1986-10-29
JPH0362231B2 true JPH0362231B2 (de) 1991-09-25

Family

ID=13873711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60085975A Granted JPS61243388A (ja) 1985-04-22 1985-04-22 紙検出装置

Country Status (1)

Country Link
JP (1) JPS61243388A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01221616A (ja) * 1988-02-29 1989-09-05 Funai Denki Kk フォトセンサ回路

Also Published As

Publication number Publication date
JPS61243388A (ja) 1986-10-29

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