JPS5236009A - Storing method of information for head alignment - Google Patents

Storing method of information for head alignment

Info

Publication number
JPS5236009A
JPS5236009A JP11161875A JP11161875A JPS5236009A JP S5236009 A JPS5236009 A JP S5236009A JP 11161875 A JP11161875 A JP 11161875A JP 11161875 A JP11161875 A JP 11161875A JP S5236009 A JPS5236009 A JP S5236009A
Authority
JP
Japan
Prior art keywords
information
storing method
head alignment
alignment
tracks
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
JP11161875A
Other languages
Japanese (ja)
Other versions
JPS5846782B2 (en
Inventor
Katsuo Uta
Shiyuu Kawakami
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 JP11161875A priority Critical patent/JPS5846782B2/en
Publication of JPS5236009A publication Critical patent/JPS5236009A/en
Publication of JPS5846782B2 publication Critical patent/JPS5846782B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To store the information for high accuracy alignment by using the track servo system with the core width of the data head of a disc memory made to be larger than the pitch between tracks.
COPYRIGHT: (C)1977,JPO&Japio
JP11161875A 1975-09-17 1975-09-17 Head alignment information Expired JPS5846782B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11161875A JPS5846782B2 (en) 1975-09-17 1975-09-17 Head alignment information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11161875A JPS5846782B2 (en) 1975-09-17 1975-09-17 Head alignment information

Publications (2)

Publication Number Publication Date
JPS5236009A true JPS5236009A (en) 1977-03-19
JPS5846782B2 JPS5846782B2 (en) 1983-10-18

Family

ID=14565877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11161875A Expired JPS5846782B2 (en) 1975-09-17 1975-09-17 Head alignment information

Country Status (1)

Country Link
JP (1) JPS5846782B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134366A (en) * 1980-02-14 1981-10-21 Mitsubishi Electric Corp Disk device
JPS6173148A (en) * 1984-09-18 1986-04-15 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134366A (en) * 1980-02-14 1981-10-21 Mitsubishi Electric Corp Disk device
JPS6245623B2 (en) * 1980-02-14 1987-09-28 Denshi Keisanki Kippon Gijutsu Kenkyu Kumiai
JPS6173148A (en) * 1984-09-18 1986-04-15 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive material

Also Published As

Publication number Publication date
JPS5846782B2 (en) 1983-10-18

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