JPS5117901B1 - - Google Patents
Info
- Publication number
- JPS5117901B1 JPS5117901B1 JP44059478A JP5947869A JPS5117901B1 JP S5117901 B1 JPS5117901 B1 JP S5117901B1 JP 44059478 A JP44059478 A JP 44059478A JP 5947869 A JP5947869 A JP 5947869A JP S5117901 B1 JPS5117901 B1 JP S5117901B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
- G11B5/37—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using galvano-magnetic devices, e.g. Hall-effect devices using Hall or Hall-related effect, e.g. planar-Hall effect or pseudo-Hall effect
- G11B5/376—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using galvano-magnetic devices, e.g. Hall-effect devices using Hall or Hall-related effect, e.g. planar-Hall effect or pseudo-Hall effect in semi-conductors
- G11B5/378—Integrated structures
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
- G11B5/37—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using galvano-magnetic devices, e.g. Hall-effect devices using Hall or Hall-related effect, e.g. planar-Hall effect or pseudo-Hall effect
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/49—Fixed mounting or arrangements, e.g. one head per track
- G11B5/4969—Details for track selection or addressing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44059478A JPS5117901B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-07-29 | 1969-07-29 | |
| NL7011101A NL7011101A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-07-29 | 1970-07-27 | |
| DE19702037120 DE2037120C3 (de) | 1969-07-29 | 1970-07-27 | Abtasteinrichtung fur mehrspurige magnetische Aufzeichnungen eines Informationsträgers mit Hall-Elementen vom T-Typ |
| CH1139470A CH526187A (fr) | 1969-07-29 | 1970-07-28 | Tête magnétique de lecture de plusieurs pistes enregistrées d'une bande magnétique |
| FR707028031A FR2053255B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-07-29 | 1970-07-29 | |
| US00059219A US3715522A (en) | 1969-07-29 | 1970-07-29 | Multi-track magnetic hall head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44059478A JPS5117901B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-07-29 | 1969-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5117901B1 true JPS5117901B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-05 |
Family
ID=13114437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44059478A Pending JPS5117901B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-07-29 | 1969-07-29 |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889295A (en) * | 1973-10-09 | 1975-06-10 | Burroughs Corp | Single-turn conductor pattern for microminiature core assemblies in a multitransducer head |
| US4213039A (en) * | 1978-10-16 | 1980-07-15 | Automatic Parking Devices, Inc. | Dynamic card reader |
| JPS5671819A (en) * | 1979-11-14 | 1981-06-15 | Olympus Optical Co Ltd | Multichannel magnetic head and its manufacture |
| JPS56101617A (en) * | 1980-01-18 | 1981-08-14 | Olympus Optical Co Ltd | Multichannel magnetic head and its manufacture |
| JPS5718018A (en) * | 1980-07-07 | 1982-01-29 | Olympus Optical Co Ltd | Magnetic head |
| AU2001240028A1 (en) * | 2000-03-03 | 2001-09-17 | Quetico Technologies, Inc. | Method and apparatus for reading recorded magnetic media using an array of reading elements |
| US7502206B2 (en) * | 2006-07-24 | 2009-03-10 | Hitachi Global Storage Technologies Netherlands B.V. | Multiple extraordinary magnetoresistive (EMR) sensor utilizing both current leads |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2866013A (en) * | 1955-05-24 | 1958-12-23 | Charles S Reis | Magnetic record method and apparatus |
| US3114009A (en) * | 1957-03-07 | 1963-12-10 | Armour Res Found | Hall element magnetic transducer |
| DE1138957B (de) * | 1958-06-10 | 1962-10-31 | Siemens Ag | Hoermagnetkopf |
| NL255714A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1959-10-29 |
-
1969
- 1969-07-29 JP JP44059478A patent/JPS5117901B1/ja active Pending
-
1970
- 1970-07-27 NL NL7011101A patent/NL7011101A/xx not_active Application Discontinuation
- 1970-07-28 CH CH1139470A patent/CH526187A/fr not_active IP Right Cessation
- 1970-07-29 FR FR707028031A patent/FR2053255B1/fr not_active Expired
- 1970-07-29 US US00059219A patent/US3715522A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2037120B2 (de) | 1976-12-23 |
| CH526187A (fr) | 1972-07-31 |
| FR2053255B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-16 |
| US3715522A (en) | 1973-02-06 |
| NL7011101A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-02-02 |
| DE2037120A1 (de) | 1971-02-11 |
| FR2053255A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-04-16 |