JPS6260757B2 - - Google Patents

Info

Publication number
JPS6260757B2
JPS6260757B2 JP1672681A JP1672681A JPS6260757B2 JP S6260757 B2 JPS6260757 B2 JP S6260757B2 JP 1672681 A JP1672681 A JP 1672681A JP 1672681 A JP1672681 A JP 1672681A JP S6260757 B2 JPS6260757 B2 JP S6260757B2
Authority
JP
Japan
Prior art keywords
bubble
transfer
magnetic field
transferred
information
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.)
Expired
Application number
JP1672681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57133582A (en
Inventor
Koji Igarashi
Yasushi Sato
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 JP1672681A priority Critical patent/JPS57133582A/ja
Publication of JPS57133582A publication Critical patent/JPS57133582A/ja
Publication of JPS6260757B2 publication Critical patent/JPS6260757B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0875—Organisation of a plurality of magnetic shift registers
    • G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders
JP1672681A 1981-02-06 1981-02-06 Method for bubble transfer of magnetic bubble memory Granted JPS57133582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1672681A JPS57133582A (en) 1981-02-06 1981-02-06 Method for bubble transfer of magnetic bubble memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1672681A JPS57133582A (en) 1981-02-06 1981-02-06 Method for bubble transfer of magnetic bubble memory

Publications (2)

Publication Number Publication Date
JPS57133582A JPS57133582A (en) 1982-08-18
JPS6260757B2 true JPS6260757B2 (enrdf_load_stackoverflow) 1987-12-17

Family

ID=11924259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1672681A Granted JPS57133582A (en) 1981-02-06 1981-02-06 Method for bubble transfer of magnetic bubble memory

Country Status (1)

Country Link
JP (1) JPS57133582A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021038632A1 (ja) 2019-08-23 2021-03-04 日本製鉄株式会社 ラインパイプ用電縫鋼管
WO2021085036A1 (ja) 2019-10-31 2021-05-06 Ｊｆｅスチール株式会社 電縫鋼管およびその製造方法ならびにラインパイプおよび建築構造物
KR20230060522A (ko) 2020-10-05 2023-05-04 제이에프이 스틸 가부시키가이샤 전봉 강관 및 그 제조 방법

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021038632A1 (ja) 2019-08-23 2021-03-04 日本製鉄株式会社 ラインパイプ用電縫鋼管
WO2021085036A1 (ja) 2019-10-31 2021-05-06 Ｊｆｅスチール株式会社 電縫鋼管およびその製造方法ならびにラインパイプおよび建築構造物
KR20230060522A (ko) 2020-10-05 2023-05-04 제이에프이 스틸 가부시키가이샤 전봉 강관 및 그 제조 방법

Also Published As

Publication number Publication date
JPS57133582A (en) 1982-08-18

Similar Documents

Publication Publication Date Title
US3530444A (en) Domain propagation device
EP0106358B1 (en) Magnetic memory device capable of memorizing information in a stripe domain in the form of a vertical bloch line pair
Bonyhard et al. 68 kbit capacity 16 µm-period magnetic bubble memory chip design with 2 µm minimum features
US3940750A (en) Wall topology storage system
EP0255044A1 (en) Bloch line memory device
US4176404A (en) Bubble memory structure with enhanced data density
JPS6260757B2 (enrdf_load_stackoverflow)
CA1073106A (en) Consecutive bit access of magnetic bubble domain memory devices
US4079461A (en) Gap tolerant bubble domain propagation circuits
US3760387A (en) Magnetic bubble domain system using multiple magnetic sheets
US3916396A (en) Bubble domain circuit
US4122538A (en) Single wall domain, stripe domain memory plane
US4845671A (en) Bloch line memory device
US4164026A (en) Contiguous element field access bubble lattice file
KR100862322B1 (ko) 자기 메모리 장치 및 그 기록 제어 방법
JPS5841594B2 (ja) メジャ−マイナ−ル−プ型バブルメモリ
EP0030149A2 (en) Bubble memory with minor-major loop configurations
US3794988A (en) Programmable electromagnetic logic
JPS5911985B2 (ja) バブル磁区交換回路
US4246648A (en) Phase controlled replicate/swap gate for bubble memories
US3456248A (en) Magnetic film memory with low drive current requirements
US4881198A (en) Duplicator in a magnetic bubble memory and process for duplicating bubbles therein
US4388700A (en) Nucleation bubble generator for bubble domain devices
US3947830A (en) Complementary transition structures for magnetic domain propagation
WO1980002888A1 (en) Magnetic bubble domain organization using double period input/output devices