JPS5240106A - Data processor - Google Patents

Data processor

Info

Publication number
JPS5240106A
JPS5240106A JP50115787A JP11578775A JPS5240106A JP S5240106 A JPS5240106 A JP S5240106A JP 50115787 A JP50115787 A JP 50115787A JP 11578775 A JP11578775 A JP 11578775A JP S5240106 A JPS5240106 A JP S5240106A
Authority
JP
Japan
Prior art keywords
data processor
reliability
magnetic
improved
power switch
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
JP50115787A
Other languages
Japanese (ja)
Other versions
JPS5830658B2 (en
Inventor
Yoshiaki Kato
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP50115787A priority Critical patent/JPS5830658B2/en
Publication of JPS5240106A publication Critical patent/JPS5240106A/en
Publication of JPS5830658B2 publication Critical patent/JPS5830658B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Digital Magnetic Recording (AREA)

Abstract

PURPOSE: In magnetic tape unit, reliability of data holding is improved by making power switch off after turning tape magnetic section into non-expose state.
COPYRIGHT: (C)1977,JPO&Japio
JP50115787A 1975-09-25 1975-09-25 Data processing method Expired JPS5830658B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50115787A JPS5830658B2 (en) 1975-09-25 1975-09-25 Data processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50115787A JPS5830658B2 (en) 1975-09-25 1975-09-25 Data processing method

Publications (2)

Publication Number Publication Date
JPS5240106A true JPS5240106A (en) 1977-03-28
JPS5830658B2 JPS5830658B2 (en) 1983-06-30

Family

ID=14671047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50115787A Expired JPS5830658B2 (en) 1975-09-25 1975-09-25 Data processing method

Country Status (1)

Country Link
JP (1) JPS5830658B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055948A (en) * 1988-11-02 1991-10-08 Sharp Kabushiki Kaisha Magnetic tape using two end position identifying parts and a data recording method and apparatus using the magnetic tape

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973107A (en) * 1972-11-11 1974-07-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973107A (en) * 1972-11-11 1974-07-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055948A (en) * 1988-11-02 1991-10-08 Sharp Kabushiki Kaisha Magnetic tape using two end position identifying parts and a data recording method and apparatus using the magnetic tape

Also Published As

Publication number Publication date
JPS5830658B2 (en) 1983-06-30

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