JPS5236997A - Start signal receiving circuit - Google Patents

Start signal receiving circuit

Info

Publication number
JPS5236997A
JPS5236997A JP11294475A JP11294475A JPS5236997A JP S5236997 A JPS5236997 A JP S5236997A JP 11294475 A JP11294475 A JP 11294475A JP 11294475 A JP11294475 A JP 11294475A JP S5236997 A JPS5236997 A JP S5236997A
Authority
JP
Japan
Prior art keywords
signal receiving
start signal
receiving circuit
photo
noise
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
JP11294475A
Other languages
Japanese (ja)
Inventor
Shigeo Tsukamoto
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.)
TAIKOU DENKI SEISAKUSHIYO KK
Taiko Electric Works Ltd
Original Assignee
TAIKOU DENKI SEISAKUSHIYO KK
Taiko Electric Works 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 TAIKOU DENKI SEISAKUSHIYO KK, Taiko Electric Works Ltd filed Critical TAIKOU DENKI SEISAKUSHIYO KK
Priority to JP11294475A priority Critical patent/JPS5236997A/en
Publication of JPS5236997A publication Critical patent/JPS5236997A/en
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)

Abstract

PURPOSE: To cut off the noise from the line by using photo-conversion composite elements.
COPYRIGHT: (C)1977,JPO&Japio
JP11294475A 1975-09-18 1975-09-18 Start signal receiving circuit Pending JPS5236997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11294475A JPS5236997A (en) 1975-09-18 1975-09-18 Start signal receiving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11294475A JPS5236997A (en) 1975-09-18 1975-09-18 Start signal receiving circuit

Publications (1)

Publication Number Publication Date
JPS5236997A true JPS5236997A (en) 1977-03-22

Family

ID=14599404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11294475A Pending JPS5236997A (en) 1975-09-18 1975-09-18 Start signal receiving circuit

Country Status (1)

Country Link
JP (1) JPS5236997A (en)

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