JPS51139219A - System for controlling bias field in magnetic valve memory - Google Patents

System for controlling bias field in magnetic valve memory

Info

Publication number
JPS51139219A
JPS51139219A JP50063870A JP6387075A JPS51139219A JP S51139219 A JPS51139219 A JP S51139219A JP 50063870 A JP50063870 A JP 50063870A JP 6387075 A JP6387075 A JP 6387075A JP S51139219 A JPS51139219 A JP S51139219A
Authority
JP
Japan
Prior art keywords
magnetic valve
bias field
valve memory
controlling bias
controlling
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
JP50063870A
Other languages
Japanese (ja)
Other versions
JPS5824864B2 (en
Inventor
Nobuo Amano
Keisuke Mise
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP50063870A priority Critical patent/JPS5824864B2/en
Publication of JPS51139219A publication Critical patent/JPS51139219A/en
Publication of JPS5824864B2 publication Critical patent/JPS5824864B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To extend the redunancy in operation by controlling the bias field in accordance with changes in the ambient temperature of the magnetic valve memory.
COPYRIGHT: (C)1976,JPO&Japio
JP50063870A 1975-05-27 1975-05-27 Jiki Bubble Kiokusouuchino Bias Jikaisei Giyohoushiki Expired JPS5824864B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50063870A JPS5824864B2 (en) 1975-05-27 1975-05-27 Jiki Bubble Kiokusouuchino Bias Jikaisei Giyohoushiki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50063870A JPS5824864B2 (en) 1975-05-27 1975-05-27 Jiki Bubble Kiokusouuchino Bias Jikaisei Giyohoushiki

Publications (2)

Publication Number Publication Date
JPS51139219A true JPS51139219A (en) 1976-12-01
JPS5824864B2 JPS5824864B2 (en) 1983-05-24

Family

ID=13241755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50063870A Expired JPS5824864B2 (en) 1975-05-27 1975-05-27 Jiki Bubble Kiokusouuchino Bias Jikaisei Giyohoushiki

Country Status (1)

Country Link
JP (1) JPS5824864B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140525A (en) * 1975-05-30 1976-12-03 Hitachi Ltd Magnetic bubble memory temperature detecting method
JPS51140528A (en) * 1975-05-30 1976-12-03 Hitachi Ltd Magnetic bubble module
JPS5243329A (en) * 1975-10-03 1977-04-05 Hitachi Ltd Bias magnetic field adjustment mechanism
JPS545334A (en) * 1977-06-15 1979-01-16 Hitachi Ltd Magnetic bubble memory device
JPS55146684A (en) * 1979-04-26 1980-11-15 Nec Corp Magnetic bubble detector
JPS55163681A (en) * 1979-06-07 1980-12-19 Hitachi Ltd Magnetic bubble memory device
JPS60157797A (en) * 1983-12-23 1985-08-19 ゼネラル　モ−タ−ズ　コ−ポレ−シヨン Control circuit for magnetic bubble memory

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140525A (en) * 1975-05-30 1976-12-03 Hitachi Ltd Magnetic bubble memory temperature detecting method
JPS51140528A (en) * 1975-05-30 1976-12-03 Hitachi Ltd Magnetic bubble module
JPS5243329A (en) * 1975-10-03 1977-04-05 Hitachi Ltd Bias magnetic field adjustment mechanism
JPS545334A (en) * 1977-06-15 1979-01-16 Hitachi Ltd Magnetic bubble memory device
JPS55146684A (en) * 1979-04-26 1980-11-15 Nec Corp Magnetic bubble detector
JPS55163681A (en) * 1979-06-07 1980-12-19 Hitachi Ltd Magnetic bubble memory device
JPS60157797A (en) * 1983-12-23 1985-08-19 ゼネラル　モ−タ−ズ　コ−ポレ−シヨン Control circuit for magnetic bubble memory

Also Published As

Publication number Publication date
JPS5824864B2 (en) 1983-05-24

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