JPS5350943A - Binary circuit for analog signal - Google Patents

Binary circuit for analog signal

Info

Publication number
JPS5350943A
JPS5350943A JP12648876A JP12648876A JPS5350943A JP S5350943 A JPS5350943 A JP S5350943A JP 12648876 A JP12648876 A JP 12648876A JP 12648876 A JP12648876 A JP 12648876A JP S5350943 A JPS5350943 A JP S5350943A
Authority
JP
Japan
Prior art keywords
analog signal
binary circuit
reference voltage
photoelectric conversion
conversion element
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
Application number
JP12648876A
Other languages
Japanese (ja)
Other versions
JPS5751147B2 (en
Inventor
Norio Isshiki
Koji Sato
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP12648876A priority Critical patent/JPS5350943A/en
Publication of JPS5350943A publication Critical patent/JPS5350943A/en
Publication of JPS5751147B2 publication Critical patent/JPS5751147B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Character Input (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

PURPOSE: To secure a high-fidelity conversion of a character pattern into a binary signal pattern, by controlling the means which detects the maximum level of the output signal of the 1-line or 1-row photoelectric conversion element and decides the reference voltage and then having a comparison between the reference voltage and the output of the photoelectric conversion element.
COPYRIGHT: (C)1978,JPO&Japio
JP12648876A 1976-10-20 1976-10-20 Binary circuit for analog signal Granted JPS5350943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12648876A JPS5350943A (en) 1976-10-20 1976-10-20 Binary circuit for analog signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12648876A JPS5350943A (en) 1976-10-20 1976-10-20 Binary circuit for analog signal

Publications (2)

Publication Number Publication Date
JPS5350943A true JPS5350943A (en) 1978-05-09
JPS5751147B2 JPS5751147B2 (en) 1982-10-30

Family

ID=14936436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12648876A Granted JPS5350943A (en) 1976-10-20 1976-10-20 Binary circuit for analog signal

Country Status (1)

Country Link
JP (1) JPS5350943A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553971A (en) * 1978-10-16 1980-04-19 Oki Electric Ind Co Ltd Facsimile graphic input device
JPS5556765A (en) * 1978-10-24 1980-04-25 Ricoh Co Ltd Noise elimination method for picture process
JPS561660A (en) * 1979-06-20 1981-01-09 Ricoh Co Ltd Reading method
JPS57120119U (en) * 1981-01-20 1982-07-26
JPS57208767A (en) * 1981-06-19 1982-12-21 Fuji Electric Co Ltd Binary device for video signal
JPS5811621U (en) * 1981-07-16 1983-01-25 株式会社東芝 Air conditioner heat exchanger support device
JPS6219988A (en) * 1985-07-19 1987-01-28 Fuji Electric Co Ltd Binary coding device
JPS6266460U (en) * 1986-10-02 1987-04-24

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553971A (en) * 1978-10-16 1980-04-19 Oki Electric Ind Co Ltd Facsimile graphic input device
JPS5556765A (en) * 1978-10-24 1980-04-25 Ricoh Co Ltd Noise elimination method for picture process
JPS6336189B2 (en) * 1978-10-24 1988-07-19 Ricoh Kk
JPS561660A (en) * 1979-06-20 1981-01-09 Ricoh Co Ltd Reading method
JPS57120119U (en) * 1981-01-20 1982-07-26
JPS57208767A (en) * 1981-06-19 1982-12-21 Fuji Electric Co Ltd Binary device for video signal
JPS5811621U (en) * 1981-07-16 1983-01-25 株式会社東芝 Air conditioner heat exchanger support device
JPS6219988A (en) * 1985-07-19 1987-01-28 Fuji Electric Co Ltd Binary coding device
JPS6266460U (en) * 1986-10-02 1987-04-24

Also Published As

Publication number Publication date
JPS5751147B2 (en) 1982-10-30

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