ES378552A1 - Procedimiento para la produccion del artibiotico am 374. - Google Patents
Procedimiento para la produccion del artibiotico am 374.Info
- Publication number
- ES378552A1 ES378552A1 ES378552A ES378552A ES378552A1 ES 378552 A1 ES378552 A1 ES 378552A1 ES 378552 A ES378552 A ES 378552A ES 378552 A ES378552 A ES 378552A ES 378552 A1 ES378552 A1 ES 378552A1
- Authority
- ES
- Spain
- Prior art keywords
- media
- ambient pressure
- transducer
- operating surface
- record media
- 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
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
- G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/62—Maintaining desired spacing between record carrier and head
- G11B15/64—Maintaining desired spacing between record carrier and head by fluid-dynamic spacing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
- Slot Machines And Peripheral Devices (AREA)
- Paper (AREA)
- Advancing Webs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81556269A | 1969-04-14 | 1969-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES378552A1 true ES378552A1 (es) | 1973-08-16 |
Family
ID=25218170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES378552A Expired ES378552A1 (es) | 1969-04-14 | 1970-04-14 | Procedimiento para la produccion del artibiotico am 374. |
Country Status (7)
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1424782A (en) * | 1972-02-04 | 1976-02-11 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing devices |
US3859663A (en) * | 1973-06-18 | 1975-01-07 | Sperry Rand Corp | Multichannel transducer with glass support elements |
US3947887A (en) * | 1975-04-03 | 1976-03-30 | Storage Technology Corporation | Transducer head contour and method of generating same |
US4414593A (en) * | 1981-10-08 | 1983-11-08 | Archive Corporation | Streaming cartridge tape drive |
JPH0622042B2 (ja) * | 1983-11-10 | 1994-03-23 | 株式会社日立製作所 | 磁気ヘツド |
JPH01315061A (ja) * | 1988-06-15 | 1989-12-20 | Sony Corp | ヘッドの安定板構造 |
DE69024676T2 (de) * | 1989-02-28 | 1996-05-30 | Canon Denshi Kk | Magnetkopf |
TW235361B (US06262066-20010717-C00315.png) * | 1992-11-13 | 1994-12-01 | Philips Electronics Nv | |
US5953184A (en) * | 1997-09-30 | 1999-09-14 | Storage Technology Corporation | Transverse slotted magnetic tape head assembly |
US5969912A (en) * | 1997-12-10 | 1999-10-19 | Cope; James Robert | Bidirectional magnetic read/write recording head surface contour with plurality of Bernoulli Pocket cavities for generating very low media-to-head separations |
US6122147A (en) * | 1999-01-05 | 2000-09-19 | Imation Corp. | Negative pressure head contour in a linear tape recording system with tape deforming cavity |
US6433959B1 (en) * | 2000-10-30 | 2002-08-13 | Storage Technology Corporation | Tape head contour utilizing enclosed through slots |
US7154691B2 (en) * | 2003-12-18 | 2006-12-26 | Quantum Corporation | Multi-format thinfilm head and associated methods |
GB2529448A (en) * | 2014-08-20 | 2016-02-24 | Ibm | Tape head with sub-ambient pressure cavities |
US9984720B1 (en) | 2017-01-10 | 2018-05-29 | International Business Machines Corporation | Damping lateral tape motion disturbances |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273896A (en) * | 1960-02-17 | 1966-09-20 | Leesona Corp | Tape recorder and tape storage magazine therefor |
US3161120A (en) * | 1963-02-25 | 1964-12-15 | Fma Inc | Apparatus for bringing ribbon-type media together |
NL130225C (US06262066-20010717-C00315.png) * | 1963-07-16 | |||
US3435442A (en) * | 1965-03-26 | 1969-03-25 | Ampex | Fluid lubricated magnetic tape transducer |
US3398870A (en) * | 1967-01-23 | 1968-08-27 | Ibm | Controlled air film bearing |
US3533058A (en) * | 1967-07-13 | 1970-10-06 | Ibm | Edge curl control for a flat vacuum head |
US3582917A (en) * | 1968-12-13 | 1971-06-01 | Ibm | Magnetic head having a continuously variable radius of curvature |
-
1969
- 1969-04-14 US US815562A patent/US3643037A/en not_active Expired - Lifetime
-
1970
- 1970-02-19 FR FR7006072A patent/FR2041168A1/fr active Pending
- 1970-03-10 JP JP45019858A patent/JPS4932131B1/ja active Pending
- 1970-03-23 CA CA078,069A patent/CA939434A/en not_active Expired
- 1970-03-24 GB GB04168/70A patent/GB1293205A/en not_active Expired
- 1970-04-11 DE DE2017407A patent/DE2017407C3/de not_active Expired
- 1970-04-14 ES ES378552A patent/ES378552A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA939434A (en) | 1974-01-01 |
DE2017407B2 (de) | 1973-06-07 |
FR2041168A1 (US06262066-20010717-C00315.png) | 1971-01-29 |
DE2017407C3 (de) | 1974-01-10 |
GB1293205A (en) | 1972-10-18 |
DE2017407A1 (US06262066-20010717-C00315.png) | 1970-10-29 |
JPS4932131B1 (US06262066-20010717-C00315.png) | 1974-08-28 |
US3643037A (en) | 1972-02-15 |
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