JPS52154335A - Duty control circuit - Google Patents

Duty control circuit

Info

Publication number
JPS52154335A
JPS52154335A JP7186976A JP7186976A JPS52154335A JP S52154335 A JPS52154335 A JP S52154335A JP 7186976 A JP7186976 A JP 7186976A JP 7186976 A JP7186976 A JP 7186976A JP S52154335 A JPS52154335 A JP S52154335A
Authority
JP
Japan
Prior art keywords
control circuit
duty control
light emission
varies
photoelectric conversion
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
Application number
JP7186976A
Other languages
Japanese (ja)
Inventor
Hironori Mochizuki
Seizo Okada
Michiyuki Horiguchi
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP7186976A priority Critical patent/JPS52154335A/en
Publication of JPS52154335A publication Critical patent/JPS52154335A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To form a new circuit by providing a light emission source which is capable of performing a free control of the light emission quantity into the incident path of the photoelectric conversion element which is provided within an oscillation circuit and varies its electrical property according to the received light quantity.
COPYRIGHT: (C)1977,JPO&Japio
JP7186976A 1976-06-17 1976-06-17 Duty control circuit Pending JPS52154335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7186976A JPS52154335A (en) 1976-06-17 1976-06-17 Duty control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7186976A JPS52154335A (en) 1976-06-17 1976-06-17 Duty control circuit

Publications (1)

Publication Number Publication Date
JPS52154335A true JPS52154335A (en) 1977-12-22

Family

ID=13472942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7186976A Pending JPS52154335A (en) 1976-06-17 1976-06-17 Duty control circuit

Country Status (1)

Country Link
JP (1) JPS52154335A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182524U (en) * 1982-05-28 1983-12-05 日本電信電話株式会社 Variable pulse width monostable multivibrator
JPH0637152U (en) * 1992-10-23 1994-05-17 達弘 吉田 Seasoning case

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182524U (en) * 1982-05-28 1983-12-05 日本電信電話株式会社 Variable pulse width monostable multivibrator
JPH0637152U (en) * 1992-10-23 1994-05-17 達弘 吉田 Seasoning case

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