JPS544108A - Reference signal writing system - Google Patents

Reference signal writing system

Info

Publication number
JPS544108A
JPS544108A JP6970777A JP6970777A JPS544108A JP S544108 A JPS544108 A JP S544108A JP 6970777 A JP6970777 A JP 6970777A JP 6970777 A JP6970777 A JP 6970777A JP S544108 A JPS544108 A JP S544108A
Authority
JP
Japan
Prior art keywords
reference signal
writing system
signal writing
encoder
coil
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
JP6970777A
Other languages
Japanese (ja)
Other versions
JPS5644495B2 (en
Inventor
Kyosuke Ono
Shigefumi Hosokawa
Naoyuki Tamaru
Akira Nagayama
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP6970777A priority Critical patent/JPS544108A/en
Publication of JPS544108A publication Critical patent/JPS544108A/en
Publication of JPS5644495B2 publication Critical patent/JPS5644495B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To write reference signals simply and highly accurately by providing a writing circuit which is made responsive to the output pulses from an encoder to generate and feed a reference signal recording current to the coil of a moving head.
COPYRIGHT: (C)1979,JPO&Japio
JP6970777A 1977-06-13 1977-06-13 Reference signal writing system Granted JPS544108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6970777A JPS544108A (en) 1977-06-13 1977-06-13 Reference signal writing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6970777A JPS544108A (en) 1977-06-13 1977-06-13 Reference signal writing system

Publications (2)

Publication Number Publication Date
JPS544108A true JPS544108A (en) 1979-01-12
JPS5644495B2 JPS5644495B2 (en) 1981-10-20

Family

ID=13410570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6970777A Granted JPS544108A (en) 1977-06-13 1977-06-13 Reference signal writing system

Country Status (1)

Country Link
JP (1) JPS544108A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133997A (en) * 1983-01-19 1984-08-01 Noritsu Kikai Seisakusho:Kk Transfer type press machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920992A (en) * 1982-07-23 1984-02-02 松下電器産業株式会社 High frequency heater
SE1950700A1 (en) * 2019-06-13 2020-12-01 Scania Cv Ab Centrifugal Compressor Impeller for a Charging Device of an Internal Combustion Engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133997A (en) * 1983-01-19 1984-08-01 Noritsu Kikai Seisakusho:Kk Transfer type press machine

Also Published As

Publication number Publication date
JPS5644495B2 (en) 1981-10-20

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