NL7204924A - - Google Patents
Info
- Publication number
- NL7204924A NL7204924A NL7204924A NL7204924A NL7204924A NL 7204924 A NL7204924 A NL 7204924A NL 7204924 A NL7204924 A NL 7204924A NL 7204924 A NL7204924 A NL 7204924A NL 7204924 A NL7204924 A NL 7204924A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
-
- 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
-
- 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
- G11B5/4907—Details for scanning
- G11B5/4915—Structure of specially adapted heads
- G11B5/4923—Structure of specially adapted heads in which zones of the transducing part are being physically controllable
- G11B5/493—Control of magnetic properties, e.g. saturation, anisotropy
- G11B5/4938—Control of magnetic properties, e.g. saturation, anisotropy of thin magnetic films
- G11B5/4946—Control of magnetic properties, e.g. saturation, anisotropy of thin magnetic films for formation or displacement of magnetic domains, e.g. walls, bubbles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE786085D BE786085A (fr) | 1971-07-10 | Dispositif permettant l'emmagasinage d'information par voie magnetique | |
| NL7204924A NL7204924A (US06256357-20010703-M00001.png) | 1972-04-13 | 1972-04-13 | |
| DE19722231877 DE2231877C3 (de) | 1971-07-10 | 1972-06-29 | Magnetische Speichereinrichtung mit bewegtem magnetischem Aufzeichnungsträger und einem Schreibkopf |
| US00268819A US3793640A (en) | 1972-04-13 | 1972-07-03 | Device for the magnetic domain {37 bubble{38 {11 storage of data |
| CA146,465A CA1003955A (en) | 1971-07-10 | 1972-07-06 | Device for the magnetic storage of data |
| IT6920672A IT964614B (it) | 1971-07-10 | 1972-07-07 | Dispositivo per la memorizzazione magnetica di dati |
| SE899672A SE385630B (sv) | 1971-07-10 | 1972-07-07 | Anordning for magnetisk lagring av information utnyttjande det av en magnetisk domen alstrade magnetiska feltet |
| GB3195572A GB1385984A (en) | 1971-07-10 | 1972-07-07 | Magnetic data storage |
| FR7224926A FR2145567B1 (US06256357-20010703-M00001.png) | 1971-07-10 | 1972-07-10 | |
| JP6829672A JPS5326488B1 (US06256357-20010703-M00001.png) | 1971-07-10 | 1972-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7204924A NL7204924A (US06256357-20010703-M00001.png) | 1972-04-13 | 1972-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7204924A true NL7204924A (US06256357-20010703-M00001.png) | 1973-10-16 |
Family
ID=19815835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204924A NL7204924A (US06256357-20010703-M00001.png) | 1971-07-10 | 1972-04-13 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3793640A (US06256357-20010703-M00001.png) |
| NL (1) | NL7204924A (US06256357-20010703-M00001.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2362844A1 (de) * | 1973-01-10 | 1974-07-11 | Philips Nv | Vorrichtung zur magnetischen aufzeichnung mit einer magnetischen streifendomaene als eingabe/ausgabekopf |
| NL7402694A (nl) * | 1974-02-28 | 1975-09-01 | Philips Nv | Inrichting voor het opslaan en weergeven van informatie. |
| DE2607585C3 (de) * | 1975-03-03 | 1982-02-11 | Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven | Magnetische Anordnung zum Übertragen von Daten in Form von longitudinalen Magnetisierungsmustern |
| US3988739A (en) * | 1975-03-26 | 1976-10-26 | International Business Machines Corporation | Input device for scanning documents with magnetic bubble printing |
| US4135195A (en) * | 1976-04-02 | 1979-01-16 | Raytheon Company | Magnetographic printing apparatus |
| NL9000635A (nl) * | 1990-03-20 | 1991-10-16 | Philips Nv | Digitaal opteken- en weergavesysteem. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3503054A (en) * | 1967-10-12 | 1970-03-24 | Bell Telephone Labor Inc | Domain wall propagation in magnetic shefts |
-
1972
- 1972-04-13 NL NL7204924A patent/NL7204924A/xx unknown
- 1972-07-03 US US00268819A patent/US3793640A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3793640A (en) | 1974-02-19 |
