IT1120574B - Perfezionamento nei dispositivi a domini magnetici a bolle - Google Patents

Perfezionamento nei dispositivi a domini magnetici a bolle

Info

Publication number
IT1120574B
IT1120574B IT50260/79A IT5026079A IT1120574B IT 1120574 B IT1120574 B IT 1120574B IT 50260/79 A IT50260/79 A IT 50260/79A IT 5026079 A IT5026079 A IT 5026079A IT 1120574 B IT1120574 B IT 1120574B
Authority
IT
Italy
Prior art keywords
improvement
magnetic domain
domain devices
bubble magnetic
bubble
Prior art date
Application number
IT50260/79A
Other languages
English (en)
Other versions
IT7950260A0 (it
Inventor
Kobayashi Tsutomu
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of IT7950260A0 publication Critical patent/IT7950260A0/it
Application granted granted Critical
Publication of IT1120574B publication Critical patent/IT1120574B/it

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
    • G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
IT50260/79A 1978-09-22 1979-09-14 Perfezionamento nei dispositivi a domini magnetici a bolle IT1120574B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/945,148 US4198692A (en) 1978-09-22 1978-09-22 Self-biased structure for magnetic bubble domain devices

Publications (2)

Publication Number Publication Date
IT7950260A0 IT7950260A0 (it) 1979-09-14
IT1120574B true IT1120574B (it) 1986-03-26

Family

ID=25482703

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50260/79A IT1120574B (it) 1978-09-22 1979-09-14 Perfezionamento nei dispositivi a domini magnetici a bolle

Country Status (6)

Country Link
US (1) US4198692A (it)
JP (1) JPS5824866B2 (it)
DE (1) DE2937943A1 (it)
GB (1) GB2030802B (it)
IT (1) IT1120574B (it)
NL (1) NL7906364A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3381422D1 (de) * 1982-12-23 1990-05-10 Sony Corp Thermomagnetisches optisches aufzeichnungs-/wiedergabeverfahren.
EP0838814B1 (en) * 1986-07-08 2002-02-27 Canon Kabushiki Kaisha Magnetooptical recording medium allowing overwriting with two or more magnetic layers and recording method utilizing the same
US6028824A (en) * 1986-07-08 2000-02-22 Canon Kabushiki Kaisha Magnetooptical recording medium allowing overwriting with two or more magnetic layers
ATE216528T1 (de) * 1986-07-08 2002-05-15 Canon Kk Gerät und system zur aufzeichnung auf einem magnetooptischen aufzeichnungsmedium
US5140547A (en) * 1987-12-01 1992-08-18 Canon Kabushiki Kaisha Magnetic bubble recording element
DE3903135C2 (de) * 1988-02-04 1996-02-01 Canon Kk Magnetblasen-Aufzeichnungsvorrichtung
US5210724A (en) * 1988-03-07 1993-05-11 Canon Kabushiki Kaisha Optomagnetic recording method and apparatus which precludes an interface magnetic wall within block magnetic wall
US5235569A (en) * 1990-06-13 1993-08-10 Nikon Corporation Magnetooptical recording method, and apparatus used in the method
US7326546B2 (en) 2005-03-10 2008-02-05 Ajinomoto Co., Inc. Purine-derived substance-producing bacterium and a method for producing purine-derived substance
JP5104754B2 (ja) 2006-04-24 2012-12-19 味の素株式会社 プリン系物質生産菌及びプリン系物質の製造法
CN101432418B (zh) 2006-04-24 2012-11-14 味之素株式会社 能够产生嘌呤物质的细菌和用于产生嘌呤物质的方法
RU2365622C2 (ru) 2006-12-22 2009-08-27 Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО АГРИ) СПОСОБ ПРОДУКЦИИ ПУРИНОВЫХ НУКЛЕОЗИДОВ И НУКЛЕОТИДОВ МЕТОДОМ ФЕРМЕНТАЦИИ С ИСПОЛЬЗОВАНИЕМ БАКТЕРИЙ, ПРИНАДЛЕЖАЩИХ К РОДУ Escherichia ИЛИ Bacillus
JP2010110216A (ja) 2007-02-20 2010-05-20 Ajinomoto Co Inc Ｌ−アミノ酸または核酸の製造方法
JP2011067095A (ja) 2008-01-10 2011-04-07 Ajinomoto Co Inc 発酵法による目的物質の製造法
ES2761596T3 (es) 2013-10-02 2020-05-20 Ajinomoto Kk Aparato de control de amoniaco y método de control de amoniaco

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836898A (en) * 1973-10-09 1974-09-17 Bell Telephone Labor Inc Magnetic bubble structure for suppression of dynamic bubble conversion
US3996571A (en) * 1974-03-08 1976-12-07 International Business Machines Corporation Double layer bubble domain lattice system
US4059828A (en) * 1976-08-20 1977-11-22 Rockwell International Corporation Bubble lattice file structure

Also Published As

Publication number Publication date
GB2030802B (en) 1982-08-25
IT7950260A0 (it) 1979-09-14
US4198692A (en) 1980-04-15
DE2937943A1 (de) 1980-08-07
GB2030802A (en) 1980-04-10
JPS5545199A (en) 1980-03-29
NL7906364A (nl) 1980-03-25
JPS5824866B2 (ja) 1983-05-24

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