JPS5221585A - Signal holding circuit - Google Patents

Signal holding circuit

Info

Publication number
JPS5221585A
JPS5221585A JP9737775A JP9737775A JPS5221585A JP S5221585 A JPS5221585 A JP S5221585A JP 9737775 A JP9737775 A JP 9737775A JP 9737775 A JP9737775 A JP 9737775A JP S5221585 A JPS5221585 A JP S5221585A
Authority
JP
Japan
Prior art keywords
holding circuit
signal holding
interruption
condenser
service
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
JP9737775A
Other languages
Japanese (ja)
Inventor
Junichi Oizumi
Motohisa Nishihara
Takeshi Hirayama
Yasuo Kaminaga
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9737775A priority Critical patent/JPS5221585A/en
Publication of JPS5221585A publication Critical patent/JPS5221585A/en
Pending legal-status Critical Current

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  • Safety Devices In Control Systems (AREA)

Abstract

PURPOSE: This command holding circuit holds a signal value by both an up down counter and a condenser, and the content of the counter is rewritten by the charge voltage of the condenser after the recovery from the interruption of service, thus reducing the fluctuation of the output value before and after the interruption of service without a back up power source.
COPYRIGHT: (C)1977,JPO&Japio
JP9737775A 1975-08-11 1975-08-11 Signal holding circuit Pending JPS5221585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9737775A JPS5221585A (en) 1975-08-11 1975-08-11 Signal holding circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9737775A JPS5221585A (en) 1975-08-11 1975-08-11 Signal holding circuit

Publications (1)

Publication Number Publication Date
JPS5221585A true JPS5221585A (en) 1977-02-18

Family

ID=14190809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9737775A Pending JPS5221585A (en) 1975-08-11 1975-08-11 Signal holding circuit

Country Status (1)

Country Link
JP (1) JPS5221585A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56501365A (en) * 1979-10-17 1981-09-24
JPS5750847A (en) * 1980-09-02 1982-03-25 Life Savers Inc Sugarless coating method of food
JPS5895943A (en) * 1981-12-02 1983-06-07 オムロン株式会社 Reactive power amount controller
US5314701A (en) * 1991-06-14 1994-05-24 Roquette Freres Sugar-free "hard candy" and process for its manufacture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56501365A (en) * 1979-10-17 1981-09-24
JPS5750847A (en) * 1980-09-02 1982-03-25 Life Savers Inc Sugarless coating method of food
JPS5895943A (en) * 1981-12-02 1983-06-07 オムロン株式会社 Reactive power amount controller
US5314701A (en) * 1991-06-14 1994-05-24 Roquette Freres Sugar-free "hard candy" and process for its manufacture

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