DE4392996T1 - Magnetaufzeichnungsverfahren mit sehr hoher Spurdichte - Google Patents
Magnetaufzeichnungsverfahren mit sehr hoher SpurdichteInfo
- Publication number
- DE4392996T1 DE4392996T1 DE4392996T DE4392996T DE4392996T1 DE 4392996 T1 DE4392996 T1 DE 4392996T1 DE 4392996 T DE4392996 T DE 4392996T DE 4392996 T DE4392996 T DE 4392996T DE 4392996 T1 DE4392996 T1 DE 4392996T1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic recording
- recording process
- track density
- high track
- density
- 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.)
- Withdrawn
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
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00817—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording
-
- 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
- G11B5/58—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/584—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90364292A | 1992-06-24 | 1992-06-24 | |
PCT/US1993/005493 WO1994000839A1 (en) | 1992-06-24 | 1993-06-09 | Method for very high track density magnetic recording |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4392996T1 true DE4392996T1 (de) | 1994-09-08 |
Family
ID=25417858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4392996T Withdrawn DE4392996T1 (de) | 1992-06-24 | 1993-06-09 | Magnetaufzeichnungsverfahren mit sehr hoher Spurdichte |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2524319B2 (de) |
DE (1) | DE4392996T1 (de) |
GB (1) | GB9326591D0 (de) |
WO (1) | WO1994000839A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5452150A (en) * | 1994-06-27 | 1995-09-19 | Minnesota Mining And Manufacturing Company | Data cartridge with magnetic tape markers |
US6088184A (en) * | 1998-06-16 | 2000-07-11 | International Business Machines Corporation | Apparatus and method for the control and positioning of magnetic recording heads in an azimuth recording system |
US7239465B1 (en) | 2003-06-30 | 2007-07-03 | Storage Technology Corporation | Multiple section head assembly for dual azimuth recording |
US8526134B2 (en) | 2011-06-02 | 2013-09-03 | International Business Machines Corporation | System for fast center calibration of a tape drive for a flangeless tape path |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117961A (en) * | 1982-02-13 | 1983-10-19 | Victor Company Of Japan | Head scanning control in magnetic recording/reproducing apparatus |
US4539615A (en) * | 1981-06-08 | 1985-09-03 | Hitachi, Ltd. | Azimuthal magnetic recording and reproducing apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5683836A (en) * | 1979-12-10 | 1981-07-08 | Victor Co Of Japan Ltd | Magnetic recording and reproducing device |
JPS59100678A (ja) * | 1982-11-30 | 1984-06-09 | Olympus Optical Co Ltd | トラツキング制御方式 |
JPS60211656A (ja) * | 1984-04-05 | 1985-10-24 | Toshiba Corp | トラツキング装置 |
DE3541272A1 (de) * | 1985-11-22 | 1987-05-27 | Thomson Brandt Gmbh | Magnetbandgeraet |
JP2633526B2 (ja) * | 1986-01-16 | 1997-07-23 | ソニー株式会社 | 記録再生装置 |
JPS63140469A (ja) * | 1986-12-03 | 1988-06-13 | Fuji Electric Co Ltd | デイスク記憶装置の基準トラツク検出方式 |
-
1993
- 1993-06-09 WO PCT/US1993/005493 patent/WO1994000839A1/en active Application Filing
- 1993-06-09 DE DE4392996T patent/DE4392996T1/de not_active Withdrawn
- 1993-06-09 JP JP6502390A patent/JP2524319B2/ja not_active Expired - Lifetime
- 1993-12-31 GB GB9326591A patent/GB9326591D0/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539615A (en) * | 1981-06-08 | 1985-09-03 | Hitachi, Ltd. | Azimuthal magnetic recording and reproducing apparatus |
GB2117961A (en) * | 1982-02-13 | 1983-10-19 | Victor Company Of Japan | Head scanning control in magnetic recording/reproducing apparatus |
Also Published As
Publication number | Publication date |
---|---|
JP2524319B2 (ja) | 1996-08-14 |
GB9326591D0 (en) | 1994-03-09 |
JPH06506081A (ja) | 1994-07-07 |
WO1994000839A1 (en) | 1994-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69307755D1 (de) | Magnetischer Aufzeichnungsträger | |
DE69330500D1 (de) | Magnetisches Aufzeichnungsmedium | |
DE69322488D1 (de) | Magnetische Aufzeichnungsmaterialien | |
DE69326124D1 (de) | Magnetischer Aufzeichnungsträger | |
DE69431815D1 (de) | Magnetische Aufzeichnungs-/Wiedergabemethode | |
DE69216954D1 (de) | Träger mit vertikaler magnetischer aufzeichnung | |
DE69325331D1 (de) | Magnetisches Aufzeichnungsmdedium | |
DE69332536D1 (de) | Magnetischer aufzeichnungsträger | |
DE69326441D1 (de) | Magnetisches aufzeichnungsmedium | |
DE69119267D1 (de) | Magnetisches Aufzeichnungs- und Wiedergabesystem | |
DE59205483D1 (de) | Magnetische Aufzeichnungsträger | |
DE59305529D1 (de) | Magnetische Aufzeichnungsträger | |
DE69319478D1 (de) | Vorrichtung zur magnetischen Aufzeichnung/Wiedergabe | |
DE69418071D1 (de) | Magnetischer Aufzeichnungsträger mit hoher Dichte | |
DE4392996T1 (de) | Magnetaufzeichnungsverfahren mit sehr hoher Spurdichte | |
DE69425351D1 (de) | Magnetische Aufzeichnungs-/Wiedergabevorrichtung mit Langspielbetrieb | |
DE69319333D1 (de) | Bandaufzeichnungssystem mit verbesserter buchhaltungsfaehigkeit | |
DE69200946D1 (de) | Magnetischer Aufzeichnungsträger mit hoher Aufzeichnungsdichte. | |
DE69118669D1 (de) | Magnetischer Aufzeichnungsträger hoher Dichte | |
DE69027161D1 (de) | Magnetbandaufzeichnungsgerät mit Schrägspurabtastung | |
DE69313904D1 (de) | Magnetisches Aufzeichnungsmedium | |
DE68910601D1 (de) | Magnetoptischer Aufzeichnungsträger und dessen Herstellungsverfahren. | |
DE59305437D1 (de) | Magnetische Aufzeichnungsträger | |
DE69317158D1 (de) | Magnetisches Aufzeichnungsmedium | |
DE69400407D1 (de) | Magnetischer aufzeichnungsträger hoher aufzeichnungsdichte mit einer unterschicht |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8130 | Withdrawal |