CA958806A - Magnetic device comprising domains - Google Patents

Magnetic device comprising domains

Info

Publication number
CA958806A
CA958806A CA148,513A CA148513A CA958806A CA 958806 A CA958806 A CA 958806A CA 148513 A CA148513 A CA 148513A CA 958806 A CA958806 A CA 958806A
Authority
CA
Canada
Prior art keywords
domains
magnetic device
magnetic
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
CA148,513A
Other versions
CA148513S (en
Inventor
Jan W. F. Dorleijn
Willem F. Druyvesteyn
Frederik A. De Jonge
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA958806A publication Critical patent/CA958806A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • H03K19/168—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices using thin-film devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D9/00—Diffusion development apparatus
    • G03D9/02—Diffusion development apparatus using rupturable ampoules of liquid
    • 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
    • G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
    • G11C19/0833—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using magnetic domain interaction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Measuring Magnetic Variables (AREA)
CA148,513A 1971-08-03 1972-08-02 Magnetic device comprising domains Expired CA958806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7110674A NL7110674A (en) 1971-08-03 1971-08-03

Publications (1)

Publication Number Publication Date
CA958806A true CA958806A (en) 1974-12-03

Family

ID=19813733

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,513A Expired CA958806A (en) 1971-08-03 1972-08-02 Magnetic device comprising domains

Country Status (9)

Country Link
US (1) USRE32545E (en)
JP (1) JPS5232816B2 (en)
BE (1) BE787064A (en)
CA (1) CA958806A (en)
DE (1) DE2237369C3 (en)
FR (1) FR2148212B1 (en)
GB (1) GB1373298A (en)
NL (1) NL7110674A (en)
SE (1) SE388065B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760387A (en) * 1972-06-22 1973-09-18 Ibm Magnetic bubble domain system using multiple magnetic sheets
US4040038A (en) * 1974-01-02 1977-08-02 International Business Machines Corporation Column accessing of elements in confined arrays
US3996571A (en) * 1974-03-08 1976-12-07 International Business Machines Corporation Double layer bubble domain lattice system
US4052711A (en) * 1974-12-31 1977-10-04 International Business Machines Corporation Bubble lattice file using movable fixed lattice
US6214807B1 (en) 1999-06-22 2001-04-10 Cv Therapeutics, Inc. C-pyrazole 2A A receptor agonists
US6403567B1 (en) 1999-06-22 2002-06-11 Cv Therapeutics, Inc. N-pyrazole A2A adenosine receptor agonists
CA2671940A1 (en) 2000-02-23 2001-08-30 Cv Therapeutics, Inc. Identification of partial agonists of the a2a adenosine receptor
JP2005538190A (en) 2002-07-29 2005-12-15 シーブイ・セラピューティクス・インコーポレイテッド Myocardial perfusion imaging
US20050020915A1 (en) 2002-07-29 2005-01-27 Cv Therapeutics, Inc. Myocardial perfusion imaging methods and compositions
US8470801B2 (en) 2002-07-29 2013-06-25 Gilead Sciences, Inc. Myocardial perfusion imaging methods and compositions
CA2583185A1 (en) 2004-10-20 2006-04-27 Cv Therapeutics, Inc. Use of a2a adenosine receptor agonists
KR101494125B1 (en) 2006-02-03 2015-02-16 길리애드 사이언시즈, 인코포레이티드 Process for preparing an a2a-adenosine receptor agonist and its polymorphs
JP6368572B2 (en) * 2014-07-25 2018-08-01 新日本無線株式会社 Constant current circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523286A (en) * 1968-08-12 1970-08-04 Bell Telephone Labor Inc Magnetic single wall domain propagation device
US3676872A (en) * 1971-06-21 1972-07-11 Bell Canada Northern Electric Propagation of magnetic bubble domains
US3996571A (en) * 1974-03-08 1976-12-07 International Business Machines Corporation Double layer bubble domain lattice system

Also Published As

Publication number Publication date
FR2148212A1 (en) 1973-03-11
JPS5232816B2 (en) 1977-08-24
JPS4826038A (en) 1973-04-05
FR2148212B1 (en) 1976-06-11
GB1373298A (en) 1974-11-06
BE787064A (en) 1973-02-01
USRE32545E (en) 1987-11-17
DE2237369B2 (en) 1979-10-04
NL7110674A (en) 1973-02-06
DE2237369C3 (en) 1980-07-03
SE388065B (en) 1976-09-20
DE2237369A1 (en) 1973-02-15

Similar Documents

Publication Publication Date Title
AU460038B2 (en) Magnetic mixer
CA980184A (en) Magnetic recording element
CA960031A (en) Magnetic gate
CA958806A (en) Magnetic device comprising domains
CA971834A (en) Magnetic recording member
CA945254A (en) Magnetic bubble domain system
CA1012242A (en) Magnetic card reader-recorder
AU4259872A (en) Magnetic devices
CA933653A (en) Magnetic bubble domain system
CA944478A (en) Magnetic bubble domain system
CA969655A (en) Magnetic device having domains
AU464684B2 (en) Daylight-developing device
CA954954A (en) Field coil
CA977143A (en) Information device
CA945255A (en) Magnetic domain arrangement
CA961549A (en) Magnetic field sensing device
CA967487A (en) Magnetic record apparatus
AU471270B2 (en) Magnetic device
AU3473871A (en) Magnetic play apparatus
CA882324A (en) Magnetic positioning device
CA876381A (en) Magnetic domain propagation device
CA869634A (en) Magnetic indicating device
CA934471A (en) Magnetic bubble domain system
CA866093A (en) Magnetic closure devices
CA913778A (en) Magnetic bubble domain devices