JPS54119907A - Magnetic disk memory - Google Patents

Magnetic disk memory

Info

Publication number
JPS54119907A
JPS54119907A JP2736178A JP2736178A JPS54119907A JP S54119907 A JPS54119907 A JP S54119907A JP 2736178 A JP2736178 A JP 2736178A JP 2736178 A JP2736178 A JP 2736178A JP S54119907 A JPS54119907 A JP S54119907A
Authority
JP
Japan
Prior art keywords
magnetic disk
disk memory
memory
magnetic
disk
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
JP2736178A
Other languages
Japanese (ja)
Inventor
Akira Yokoyama
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.)
Yokogawa Electric Corp
Original Assignee
Hokushin 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 Hokushin Electric Works Ltd filed Critical Hokushin Electric Works Ltd
Priority to JP2736178A priority Critical patent/JPS54119907A/en
Publication of JPS54119907A publication Critical patent/JPS54119907A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
JP2736178A 1978-03-10 1978-03-10 Magnetic disk memory Pending JPS54119907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2736178A JPS54119907A (en) 1978-03-10 1978-03-10 Magnetic disk memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2736178A JPS54119907A (en) 1978-03-10 1978-03-10 Magnetic disk memory

Publications (1)

Publication Number Publication Date
JPS54119907A true JPS54119907A (en) 1979-09-18

Family

ID=12218901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2736178A Pending JPS54119907A (en) 1978-03-10 1978-03-10 Magnetic disk memory

Country Status (1)

Country Link
JP (1) JPS54119907A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629872A (en) * 1979-08-21 1981-03-25 Fujitsu Ltd Disc device having tracking correction circuit
JPS5755564A (en) * 1980-09-20 1982-04-02 Sony Corp Controller of pickup
JPS62217472A (en) * 1985-11-20 1987-09-24 シーゲイト　テクノロジィ　インターナショナル Compensation for thermally induced track deviation in disc drive
JPS62219273A (en) * 1986-03-19 1987-09-26 Teac Co Head positioning method
JPS62266781A (en) * 1986-05-14 1987-11-19 Fujitsu Ltd Thermal off tracking preventing system
JPS6356885A (en) * 1986-08-27 1988-03-11 Sony Corp Magnetic disk device
JPS6358683A (en) * 1986-08-29 1988-03-14 Sony Corp Magnetic disk device
JPH01220274A (en) * 1988-02-29 1989-09-01 Sony Corp Magnetic disk device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629872A (en) * 1979-08-21 1981-03-25 Fujitsu Ltd Disc device having tracking correction circuit
JPS5755564A (en) * 1980-09-20 1982-04-02 Sony Corp Controller of pickup
JPS62217472A (en) * 1985-11-20 1987-09-24 シーゲイト　テクノロジィ　インターナショナル Compensation for thermally induced track deviation in disc drive
JPS62219273A (en) * 1986-03-19 1987-09-26 Teac Co Head positioning method
JPS62266781A (en) * 1986-05-14 1987-11-19 Fujitsu Ltd Thermal off tracking preventing system
JPS6356885A (en) * 1986-08-27 1988-03-11 Sony Corp Magnetic disk device
JPS6358683A (en) * 1986-08-29 1988-03-14 Sony Corp Magnetic disk device
JPH01220274A (en) * 1988-02-29 1989-09-01 Sony Corp Magnetic disk device

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