JPS5231626A - Magnetic bubble cassette memory - Google Patents

Magnetic bubble cassette memory

Info

Publication number
JPS5231626A
JPS5231626A JP10695975A JP10695975A JPS5231626A JP S5231626 A JPS5231626 A JP S5231626A JP 10695975 A JP10695975 A JP 10695975A JP 10695975 A JP10695975 A JP 10695975A JP S5231626 A JPS5231626 A JP S5231626A
Authority
JP
Japan
Prior art keywords
magnetic bubble
cassette memory
bubble cassette
memory
alarm
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
JP10695975A
Other languages
Japanese (ja)
Inventor
Kazukiyo Takano
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 JP10695975A priority Critical patent/JPS5231626A/en
Publication of JPS5231626A publication Critical patent/JPS5231626A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Reduction of the power consumption and prevention of the data destruction by shifting the magnetic bubble only when the write or read command is issued and by writing the alarm and index marks within the loop.
COPYRIGHT: (C)1977,JPO&Japio
JP10695975A 1975-09-05 1975-09-05 Magnetic bubble cassette memory Pending JPS5231626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10695975A JPS5231626A (en) 1975-09-05 1975-09-05 Magnetic bubble cassette memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10695975A JPS5231626A (en) 1975-09-05 1975-09-05 Magnetic bubble cassette memory

Publications (1)

Publication Number Publication Date
JPS5231626A true JPS5231626A (en) 1977-03-10

Family

ID=14446861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10695975A Pending JPS5231626A (en) 1975-09-05 1975-09-05 Magnetic bubble cassette memory

Country Status (1)

Country Link
JP (1) JPS5231626A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53155333U (en) * 1977-05-13 1978-12-06
JPS5469035A (en) * 1977-11-11 1979-06-02 Fujitsu Ltd Magnetic bubble cassette memory
JPS5528585A (en) * 1978-08-22 1980-02-29 Fujitsu Ltd Decision system for cassette type magnetic bubble memory module
WO1982000916A1 (en) * 1980-09-01 1982-03-18 Kiya N Bubble-cassette memory control method and device
JPS58115386A (en) * 1981-12-29 1983-07-09 Ikeda Keiki Seisakusho:Kk Rainfall and water level observing device
JPS58115387A (en) * 1981-12-29 1983-07-09 Ikeda Keiki Seisakusho:Kk Rainfall and water level observing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988438A (en) * 1972-12-25 1974-08-23
JPS4990056A (en) * 1972-12-27 1974-08-28
JPS49114329A (en) * 1973-02-12 1974-10-31
JPS507847U (en) * 1973-05-18 1975-01-27

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988438A (en) * 1972-12-25 1974-08-23
JPS4990056A (en) * 1972-12-27 1974-08-28
JPS49114329A (en) * 1973-02-12 1974-10-31
JPS507847U (en) * 1973-05-18 1975-01-27

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53155333U (en) * 1977-05-13 1978-12-06
JPS6013115Y2 (en) * 1977-05-13 1985-04-26 富士通株式会社 Cassette-type storage device using magnetic bubbles
JPS5469035A (en) * 1977-11-11 1979-06-02 Fujitsu Ltd Magnetic bubble cassette memory
JPS5847787B2 (en) * 1977-11-11 1983-10-25 富士通株式会社 magnetic bubble cassette memory
JPS5528585A (en) * 1978-08-22 1980-02-29 Fujitsu Ltd Decision system for cassette type magnetic bubble memory module
JPS597150B2 (en) * 1978-08-22 1984-02-16 富士通株式会社 Discrimination method for cassette type magnetic bubble storage module
WO1982000916A1 (en) * 1980-09-01 1982-03-18 Kiya N Bubble-cassette memory control method and device
JPS58115386A (en) * 1981-12-29 1983-07-09 Ikeda Keiki Seisakusho:Kk Rainfall and water level observing device
JPS58115387A (en) * 1981-12-29 1983-07-09 Ikeda Keiki Seisakusho:Kk Rainfall and water level observing device

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