JPS52109826A - Sensitivity control unit - Google Patents

Sensitivity control unit

Info

Publication number
JPS52109826A
JPS52109826A JP2629476A JP2629476A JPS52109826A JP S52109826 A JPS52109826 A JP S52109826A JP 2629476 A JP2629476 A JP 2629476A JP 2629476 A JP2629476 A JP 2629476A JP S52109826 A JPS52109826 A JP S52109826A
Authority
JP
Japan
Prior art keywords
control unit
sensitivity control
level signal
picture
illuminating
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
JP2629476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5714624B2 (enExample
Inventor
Eizo Okubo
Hiroto Miyanishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2629476A priority Critical patent/JPS52109826A/ja
Publication of JPS52109826A publication Critical patent/JPS52109826A/ja
Publication of JPS5714624B2 publication Critical patent/JPS5714624B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
JP2629476A 1976-03-11 1976-03-11 Sensitivity control unit Granted JPS52109826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2629476A JPS52109826A (en) 1976-03-11 1976-03-11 Sensitivity control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2629476A JPS52109826A (en) 1976-03-11 1976-03-11 Sensitivity control unit

Publications (2)

Publication Number Publication Date
JPS52109826A true JPS52109826A (en) 1977-09-14
JPS5714624B2 JPS5714624B2 (enExample) 1982-03-25

Family

ID=12189289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2629476A Granted JPS52109826A (en) 1976-03-11 1976-03-11 Sensitivity control unit

Country Status (1)

Country Link
JP (1) JPS52109826A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741079A (en) * 1980-08-26 1982-03-06 Asahi Optical Co Ltd Automatic television camera exposure device by division of picture
JPS5783971A (en) * 1980-11-13 1982-05-26 Asahi Optical Co Ltd Spot exposure control circuit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117524U (enExample) * 1984-07-31 1986-07-24
JPS6445414U (enExample) * 1987-09-14 1989-03-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741079A (en) * 1980-08-26 1982-03-06 Asahi Optical Co Ltd Automatic television camera exposure device by division of picture
JPS5783971A (en) * 1980-11-13 1982-05-26 Asahi Optical Co Ltd Spot exposure control circuit

Also Published As

Publication number Publication date
JPS5714624B2 (enExample) 1982-03-25

Similar Documents

Publication Publication Date Title
JPS5295224A (en) Flash illumination means
JPS52109826A (en) Sensitivity control unit
JPS5335330A (en) Character display control unit
JPS5356918A (en) Picture read system
JPS535673A (en) Alarm electronic watch
JPS52112949A (en) Device for detecting crowd degree
JPS5374841A (en) Television signal processor
JPS5224559A (en) Electromagnetic type mold level detector
JPS5247399A (en) Intruder detection equipment
JPS5423427A (en) Beam index television picture receiver
JPS5319763A (en) Mark detector in electron beam exposure
JPS537116A (en) Facsimile picture signal detection system
JPS5357824A (en) Camera provided with setting device of film sensitivity
JPS5330828A (en) Detecting system of position indicated by light pen
JPS5443033A (en) Paper detecting method
JPS53140068A (en) Alarm watch
JPS5292707A (en) Recording sensitivity adjusting system
JPS53104913A (en) Photoelectric sensor
JPS53139923A (en) Automatic gain control unit
JPS5313961A (en) Measurement of characteristics of electronic parts
JPS52104049A (en) Scanning type electronic microscope and similar device
JPS5259261A (en) Vaccum adsorption condition detective device
JPS5334452A (en) Am-fm detecting circuit
JPS51127756A (en) Fish finder
JPS5419790A (en) Level difference detecting circuit