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JPS53130937A - Driving control system for magnetic bubble device - Google Patents

Driving control system for magnetic bubble device

Info

Publication number
JPS53130937A
JPS53130937A JP4511677A JP4511677A JPS53130937A JP S53130937 A JPS53130937 A JP S53130937A JP 4511677 A JP4511677 A JP 4511677A JP 4511677 A JP4511677 A JP 4511677A JP S53130937 A JPS53130937 A JP S53130937A
Authority
JP
Japan
Prior art keywords
control system
driving control
magnetic bubble
bubble device
magnetic field
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
JP4511677A
Other languages
Japanese (ja)
Other versions
JPS5734594B2 (en
Inventor
Kenzo Imamura
Harumi Maekawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4511677A priority Critical patent/JPS53130937A/en
Publication of JPS53130937A publication Critical patent/JPS53130937A/en
Publication of JPS5734594B2 publication Critical patent/JPS5734594B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the access time without giving adverse effects on various functional elements on bubble elements, by applying a magnetic field in the bubble element surface of a specific direction, at starting a rotational magnetic field.
COPYRIGHT: (C)1978,JPO&Japio
JP4511677A 1977-04-21 1977-04-21 Driving control system for magnetic bubble device Granted JPS53130937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4511677A JPS53130937A (en) 1977-04-21 1977-04-21 Driving control system for magnetic bubble device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4511677A JPS53130937A (en) 1977-04-21 1977-04-21 Driving control system for magnetic bubble device

Publications (2)

Publication Number Publication Date
JPS53130937A true JPS53130937A (en) 1978-11-15
JPS5734594B2 JPS5734594B2 (en) 1982-07-23

Family

ID=12710286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4511677A Granted JPS53130937A (en) 1977-04-21 1977-04-21 Driving control system for magnetic bubble device

Country Status (1)

Country Link
JP (1) JPS53130937A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744042A (en) * 1972-05-05 1973-07-03 Hewlett Packard Co Memory protect for magnetic bubble memory
JPS4988438A (en) * 1972-12-25 1974-08-23
JPS5093742A (en) * 1973-12-21 1975-07-26
US4001792A (en) * 1974-05-17 1977-01-04 Plessey Handel Und Investments A.G. Drive field for circular magnetic domain devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744042A (en) * 1972-05-05 1973-07-03 Hewlett Packard Co Memory protect for magnetic bubble memory
JPS4988438A (en) * 1972-12-25 1974-08-23
JPS5093742A (en) * 1973-12-21 1975-07-26
US4001792A (en) * 1974-05-17 1977-01-04 Plessey Handel Und Investments A.G. Drive field for circular magnetic domain devices

Also Published As

Publication number Publication date
JPS5734594B2 (en) 1982-07-23

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