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
English (en)
Japanese (ja)
Other versions
JPS5734593B2 (enExample
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/ja
Publication of JPS53103329A publication Critical patent/JPS53103329A/ja
Publication of JPS5734593B2 publication Critical patent/JPS5734593B2/ja
Granted legal-status Critical Current

Links

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 (enExample) 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 (enExample)

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 (ja) * 1982-10-01 1984-04-10 Fujitsu Ltd 磁気バブルメモリ素子の駆動方法
JPS6050690A (ja) * 1983-08-30 1985-03-20 Fujitsu Ltd 磁気バブルメモリ制御方式

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 (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 (ja) * 1982-10-01 1984-04-10 Fujitsu Ltd 磁気バブルメモリ素子の駆動方法
JPS6050690A (ja) * 1983-08-30 1985-03-20 Fujitsu Ltd 磁気バブルメモリ制御方式

Also Published As

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

Similar Documents

Publication Publication Date Title
JPS5280174A (en) Watch device
JPS53103329A (en) Magnetic bubble device
JPS5313842A (en) Magnetic bubble unit of start stop type
JPS51126871A (en) The structure of movement fixation for a clock
JPS5224078A (en) Ic use measuring device
JPS5227955A (en) Gear reduction device
JPS51127636A (en) Watch dog timer
JPS5370405A (en) Mode switching unit in record-reproducing apparatus
JPS5286766A (en) Pulse counting timer
JPS51131385A (en) Gel timer
JPS51124995A (en) Coin counter
JPS5346950A (en) (54)1-acetylaminotricyclo(4,3,1,12,5)undecane and its preparation
JPS5442108A (en) Magnetic recorder-reproducer
JPS51134002A (en) Power supply alarm unit
JPS5313863A (en) Timer
JPS51146687A (en) Timing device
JPS5211728A (en) Memory device with stratum composition
JPS52149191A (en) Metastable ion detector
JPS5364843A (en) High frequency wave heating device
JPS5442144A (en) Recorder
JPS521365A (en) Power transmission device
JPS51150016A (en) Control device of induction motor
JPS51141544A (en) Method of memory utilization control
JPS51141969A (en) Increasinig power type fastenig device
JPS52113462A (en) Shaft drive means