JPS51113607A - Magnetic disk memory apparatus - Google Patents

Magnetic disk memory apparatus

Info

Publication number
JPS51113607A
JPS51113607A JP3694575A JP3694575A JPS51113607A JP S51113607 A JPS51113607 A JP S51113607A JP 3694575 A JP3694575 A JP 3694575A JP 3694575 A JP3694575 A JP 3694575A JP S51113607 A JPS51113607 A JP S51113607A
Authority
JP
Japan
Prior art keywords
magnetic disk
disk memory
memory apparatus
forwarding
ability
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
JP3694575A
Other languages
Japanese (ja)
Inventor
Keiji Oshima
Toshio Usui
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 JP3694575A priority Critical patent/JPS51113607A/en
Publication of JPS51113607A publication Critical patent/JPS51113607A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE:A magnetic disk memory apparatus in which has an ability of efficient memorization and forwarding of information.
JP3694575A 1975-03-28 1975-03-28 Magnetic disk memory apparatus Pending JPS51113607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3694575A JPS51113607A (en) 1975-03-28 1975-03-28 Magnetic disk memory apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3694575A JPS51113607A (en) 1975-03-28 1975-03-28 Magnetic disk memory apparatus

Publications (1)

Publication Number Publication Date
JPS51113607A true JPS51113607A (en) 1976-10-06

Family

ID=12483881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3694575A Pending JPS51113607A (en) 1975-03-28 1975-03-28 Magnetic disk memory apparatus

Country Status (1)

Country Link
JP (1) JPS51113607A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261863A (en) * 1988-08-26 1990-03-01 Hitachi Ltd Track changeover system and data recording system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261863A (en) * 1988-08-26 1990-03-01 Hitachi Ltd Track changeover system and data recording system
JP2718708B2 (en) * 1988-08-26 1998-02-25 株式会社日立製作所 Control method for storage control system, storage control system, and storage control device

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