DE2342132C3 - - Google Patents
Info
- Publication number
- DE2342132C3 DE2342132C3 DE19732342132 DE2342132A DE2342132C3 DE 2342132 C3 DE2342132 C3 DE 2342132C3 DE 19732342132 DE19732342132 DE 19732342132 DE 2342132 A DE2342132 A DE 2342132A DE 2342132 C3 DE2342132 C3 DE 2342132C3
- Authority
- DE
- Germany
- Prior art keywords
- bubble
- track
- bubbles
- magnetic
- plate
- 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
Links
- 230000015654 memory Effects 0.000 claims description 48
- 239000000696 magnetic material Substances 0.000 claims description 20
- 230000003993 interaction Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 230000005415 magnetization Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 230000006378 damage Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000012993 chemical processing Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000005381 magnetic domain Effects 0.000 claims 1
- 230000008859 change Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
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
- G11C19/0808—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
-
- 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
Landscapes
- Digital Magnetic Recording (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7212007A NL7212007A (enExample) | 1972-09-02 | 1972-09-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2342132A1 DE2342132A1 (de) | 1974-03-14 |
| DE2342132B2 DE2342132B2 (de) | 1979-05-10 |
| DE2342132C3 true DE2342132C3 (enExample) | 1980-01-17 |
Family
ID=19816856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732342132 Granted DE2342132B2 (de) | 1972-09-02 | 1973-08-21 | Magnetischer Schieberegisterspeicher |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5333334B2 (enExample) |
| AT (1) | AT339073B (enExample) |
| BE (1) | BE804336A (enExample) |
| CA (1) | CA969656A (enExample) |
| DE (1) | DE2342132B2 (enExample) |
| FR (1) | FR2198217B1 (enExample) |
| GB (1) | GB1432454A (enExample) |
| IT (1) | IT995241B (enExample) |
| NL (1) | NL7212007A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981382A (en) * | 1989-10-04 | 1991-01-01 | Murphy Kent D | Clip actuated latch mechanism for retractable writing instruments |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680067A (en) * | 1970-11-16 | 1972-07-25 | Bell Telephone Labor Inc | Domain propagation circuit |
-
1972
- 1972-09-02 NL NL7212007A patent/NL7212007A/xx not_active Application Discontinuation
-
1973
- 1973-08-21 DE DE19732342132 patent/DE2342132B2/de active Granted
- 1973-08-27 CA CA179,626A patent/CA969656A/en not_active Expired
- 1973-08-29 FR FR7331201A patent/FR2198217B1/fr not_active Expired
- 1973-08-30 AT AT756173A patent/AT339073B/de active
- 1973-08-30 IT IT2839473A patent/IT995241B/it active
- 1973-08-30 JP JP9675373A patent/JPS5333334B2/ja not_active Expired
- 1973-08-30 GB GB4083373A patent/GB1432454A/en not_active Expired
- 1973-08-31 BE BE135219A patent/BE804336A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1432454A (en) | 1976-04-14 |
| IT995241B (it) | 1975-11-10 |
| AT339073B (de) | 1977-09-26 |
| DE2342132A1 (de) | 1974-03-14 |
| DE2342132B2 (de) | 1979-05-10 |
| JPS5333334B2 (enExample) | 1978-09-13 |
| FR2198217A1 (enExample) | 1974-03-29 |
| ATA756173A (de) | 1977-01-15 |
| JPS4965740A (enExample) | 1974-06-26 |
| CA969656A (en) | 1975-06-17 |
| BE804336A (fr) | 1974-02-28 |
| FR2198217B1 (enExample) | 1976-10-01 |
| NL7212007A (enExample) | 1974-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |