JPS5570985A - Bubble domain element - Google Patents

Bubble domain element

Info

Publication number
JPS5570985A
JPS5570985A JP14399378A JP14399378A JPS5570985A JP S5570985 A JPS5570985 A JP S5570985A JP 14399378 A JP14399378 A JP 14399378A JP 14399378 A JP14399378 A JP 14399378A JP S5570985 A JPS5570985 A JP S5570985A
Authority
JP
Japan
Prior art keywords
bubble domain
gates
bubble
write
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
JP14399378A
Other languages
Japanese (ja)
Other versions
JPS6136315B2 (en
Inventor
Hiroshi Murakami
Koichi Yoshimi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14399378A priority Critical patent/JPS5570985A/en
Publication of JPS5570985A publication Critical patent/JPS5570985A/en
Publication of JPS6136315B2 publication Critical patent/JPS6136315B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable to hold the missing information even at failed unit, by providing the transfer means of bubble domain.
CONSTITUTION: The minor loops 10-1W10-n of information memory, write-in major line 12 having generator 11, readout major line 14 having detector 13, write-in gates 15-1W15-n, readout gates 16-1W16-n, bubble domain moving paths 121, 141, bubble domain holding part 18, and transfer gates 17-1W17-n and 19-1W19-n are provided. Further, the bubble present in the means 18 occupies normal position by giving normal rotating magnetic field again when the normal rotating magnetic field is not applied due to the power failure in the memory unit. Accordingly, the means 18 stores the deficient information corresponding to n sets of loops 10.
COPYRIGHT: (C)1980,JPO&Japio
JP14399378A 1978-11-21 1978-11-21 Bubble domain element Granted JPS5570985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14399378A JPS5570985A (en) 1978-11-21 1978-11-21 Bubble domain element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14399378A JPS5570985A (en) 1978-11-21 1978-11-21 Bubble domain element

Publications (2)

Publication Number Publication Date
JPS5570985A true JPS5570985A (en) 1980-05-28
JPS6136315B2 JPS6136315B2 (en) 1986-08-18

Family

ID=15351805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14399378A Granted JPS5570985A (en) 1978-11-21 1978-11-21 Bubble domain element

Country Status (1)

Country Link
JP (1) JPS5570985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166801A (en) * 1980-05-28 1981-12-22 Houen Kk Production of footwear sole

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167033A (en) * 1974-12-09 1976-06-10 Hitachi Ltd
JPS5182531A (en) * 1974-12-27 1976-07-20 Nippon Electric Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167033A (en) * 1974-12-09 1976-06-10 Hitachi Ltd
JPS5182531A (en) * 1974-12-27 1976-07-20 Nippon Electric Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166801A (en) * 1980-05-28 1981-12-22 Houen Kk Production of footwear sole

Also Published As

Publication number Publication date
JPS6136315B2 (en) 1986-08-18

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