FR2041214A7 - - Google Patents
Info
- Publication number
- FR2041214A7 FR2041214A7 FR7015506A FR7015506A FR2041214A7 FR 2041214 A7 FR2041214 A7 FR 2041214A7 FR 7015506 A FR7015506 A FR 7015506A FR 7015506 A FR7015506 A FR 7015506A FR 2041214 A7 FR2041214 A7 FR 2041214A7
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/11—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam, e.g. of electrons or X-rays other than a beam of light or a magnetic field for recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/115—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam,e.g. of electrons or X-rays other than a beam of light for reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B13/00—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/10—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using electron beam; Record carriers therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/831—Static information storage system or device
- Y10S505/832—Josephson junction type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1921700A DE1921700C3 (de) | 1969-04-28 | 1969-04-28 | Einrichtung zur elektronischen Speicherung großer Datenmengen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2041214A7 true FR2041214A7 (fr) | 1971-01-29 |
Family
ID=5732686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7015506A Expired FR2041214A7 (fr) | 1969-04-28 | 1970-04-28 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3691539A (fr) |
DE (1) | DE1921700C3 (fr) |
FR (1) | FR2041214A7 (fr) |
GB (1) | GB1256215A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936677A (en) * | 1975-01-21 | 1976-02-03 | Bell Telephone Laboratories, Incorporated | Supercurrent device for controlling mobile flux vortices |
US4163156A (en) * | 1976-05-19 | 1979-07-31 | International Business Machines Corporation | Method of modifying the performance characteristics of a Josephson junction |
JPH0691223B2 (ja) * | 1987-07-06 | 1994-11-14 | 三菱電機株式会社 | Rom装置及びその形成方法 |
JP3093772B2 (ja) * | 1990-03-27 | 2000-10-03 | 株式会社半導体エネルギー研究所 | 記録方法 |
EP0996113A4 (fr) * | 1998-03-30 | 2006-02-22 | Japan Science & Tech Agency | Procede et appareil d'enregistrement magnetique |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3309680A (en) * | 1966-07-13 | 1967-03-14 | Texas Instruments Inc | Enhanced voltage readout for cryoelectric memories |
-
1969
- 1969-04-28 DE DE1921700A patent/DE1921700C3/de not_active Expired
-
1970
- 1970-04-16 GB GB08190/70A patent/GB1256215A/en not_active Expired
- 1970-04-20 US US29827A patent/US3691539A/en not_active Expired - Lifetime
- 1970-04-28 FR FR7015506A patent/FR2041214A7/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1921700C3 (de) | 1974-07-04 |
DE1921700A1 (de) | 1970-11-26 |
GB1256215A (en) | 1971-12-08 |
US3691539A (en) | 1972-09-12 |
DE1921700B2 (de) | 1973-08-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |