JPS53103329A - Magnetic bubble device - Google Patents

Magnetic bubble device

Info

Publication number
JPS53103329A
JPS53103329A JP1837277A JP1837277A JPS53103329A JP S53103329 A JPS53103329 A JP S53103329A JP 1837277 A JP1837277 A JP 1837277A JP 1837277 A JP1837277 A JP 1837277A JP S53103329 A JPS53103329 A JP S53103329A
Authority
JP
Japan
Prior art keywords
magnetic field
magnetic bubble
bubble device
rotary magnetic
decrease
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
JP1837277A
Other languages
Japanese (ja)
Other versions
JPS5734593B2 (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 JP1837277A priority Critical patent/JPS53103329A/en
Publication of JPS53103329A publication Critical patent/JPS53103329A/en
Publication of JPS5734593B2 publication Critical patent/JPS5734593B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the access time and to decrease the power consumption, by giving start and to the rotary magnetic field by the detector part and making the holding magnetic field act in the specified direction of the rotary magnetic field during the stop period.
COPYRIGHT: (C)1978,JPO&Japio
JP1837277A 1977-02-21 1977-02-21 Magnetic bubble device Granted JPS53103329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1837277A JPS53103329A (en) 1977-02-21 1977-02-21 Magnetic bubble device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1837277A JPS53103329A (en) 1977-02-21 1977-02-21 Magnetic bubble device

Publications (2)

Publication Number Publication Date
JPS53103329A true JPS53103329A (en) 1978-09-08
JPS5734593B2 JPS5734593B2 (en) 1982-07-23

Family

ID=11969867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1837277A Granted JPS53103329A (en) 1977-02-21 1977-02-21 Magnetic bubble device

Country Status (1)

Country Link
JP (1) JPS53103329A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471529A (en) * 1977-11-18 1979-06-08 Fujitsu Ltd Drive control system for magnetic bubble device
JPS5963086A (en) * 1982-10-01 1984-04-10 Fujitsu Ltd Driving method of magnetic bubble memory element
JPS6050690A (en) * 1983-08-30 1985-03-20 Fujitsu Ltd Control system of magnetic bubble memory

Citations (2)

* 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
US4001792A (en) * 1974-05-17 1977-01-04 Plessey Handel Und Investments A.G. Drive field for circular magnetic domain devices

Patent Citations (2)

* 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
US4001792A (en) * 1974-05-17 1977-01-04 Plessey Handel Und Investments A.G. Drive field for circular magnetic domain devices

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471529A (en) * 1977-11-18 1979-06-08 Fujitsu Ltd Drive control system for magnetic bubble device
JPS627638B2 (en) * 1977-11-18 1987-02-18 Fujitsu Ltd
JPS5963086A (en) * 1982-10-01 1984-04-10 Fujitsu Ltd Driving method of magnetic bubble memory element
JPS6050690A (en) * 1983-08-30 1985-03-20 Fujitsu Ltd Control system of magnetic bubble memory
JPS623506B2 (en) * 1983-08-30 1987-01-26 Fujitsu Ltd

Also Published As

Publication number Publication date
JPS5734593B2 (en) 1982-07-23

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