CA1084623A - Passive replicator - Google Patents
Passive replicatorInfo
- Publication number
- CA1084623A CA1084623A CA260,377A CA260377A CA1084623A CA 1084623 A CA1084623 A CA 1084623A CA 260377 A CA260377 A CA 260377A CA 1084623 A CA1084623 A CA 1084623A
- Authority
- CA
- Canada
- Prior art keywords
- elongated
- paths
- propagation
- bars
- path
- 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
- 230000001902 propagating effect Effects 0.000 claims abstract description 7
- 230000000644 propagated effect Effects 0.000 claims abstract description 3
- 230000001846 repelling effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000012546 transfer Methods 0.000 description 3
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004904 shortening Methods 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
- G11C19/0858—Generating, replicating or annihilating magnetic domains (also comprising different types of magnetic domains, e.g. "Hard Bubbles")
-
- 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
- Manufacturing Cores, Coils, And Magnets (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Magnetic Heads (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Soft Magnetic Materials (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US656,688 | 1976-02-09 | ||
| US05/656,688 US4067003A (en) | 1976-02-09 | 1976-02-09 | Passive replicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1084623A true CA1084623A (en) | 1980-08-26 |
Family
ID=24634137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA260,377A Expired CA1084623A (en) | 1976-02-09 | 1976-09-02 | Passive replicator |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4067003A (en, 2012) |
| JP (1) | JPS5297636A (en, 2012) |
| CA (1) | CA1084623A (en, 2012) |
| DE (1) | DE2647239B2 (en, 2012) |
| FR (1) | FR2340603A1 (en, 2012) |
| GB (1) | GB1532268A (en, 2012) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781833A (en) * | 1972-08-29 | 1973-12-25 | Bell Telephone Labor Inc | Single wall magnetic domain generator |
| JPS535138B2 (en, 2012) * | 1973-07-06 | 1978-02-24 | ||
| US3876995A (en) * | 1973-08-08 | 1975-04-08 | Hewlett Packard Co | Magnetic bubble switches |
| US3868661A (en) * | 1973-10-15 | 1975-02-25 | Bell Telephone Labor Inc | Magnetic bubble passive replicator |
| JPS5526554B2 (en, 2012) * | 1973-12-28 | 1980-07-14 | ||
| US3979738A (en) * | 1975-03-12 | 1976-09-07 | Gte Laboratories Incorporated | Compound detector for magnetic domain memory devices |
-
1976
- 1976-02-09 US US05/656,688 patent/US4067003A/en not_active Expired - Lifetime
- 1976-09-02 CA CA260,377A patent/CA1084623A/en not_active Expired
- 1976-09-20 GB GB38906/76A patent/GB1532268A/en not_active Expired
- 1976-10-05 FR FR7629908A patent/FR2340603A1/fr active Granted
- 1976-10-20 DE DE2647239A patent/DE2647239B2/de active Granted
-
1977
- 1977-02-07 JP JP1289777A patent/JPS5297636A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1532268A (en) | 1978-11-15 |
| JPS5297636A (en) | 1977-08-16 |
| FR2340603B1 (en, 2012) | 1981-08-07 |
| DE2647239B2 (de) | 1980-05-22 |
| FR2340603A1 (fr) | 1977-09-02 |
| JPS5727548B2 (en, 2012) | 1982-06-11 |
| DE2647239A1 (de) | 1977-08-11 |
| US4067003A (en) | 1978-01-03 |
| DE2647239C3 (en, 2012) | 1981-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |