NL7402110A - - Google Patents

Info

Publication number
NL7402110A
NL7402110A NL7402110A NL7402110A NL7402110A NL 7402110 A NL7402110 A NL 7402110A NL 7402110 A NL7402110 A NL 7402110A NL 7402110 A NL7402110 A NL 7402110A NL 7402110 A NL7402110 A NL 7402110A
Authority
NL
Netherlands
Application number
NL7402110A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2087573A external-priority patent/JPS49110320A/ja
Priority claimed from JP2087673A external-priority patent/JPS49110321A/ja
Priority claimed from JP9038873A external-priority patent/JPS5039524A/ja
Application filed filed Critical
Publication of NL7402110A publication Critical patent/NL7402110A/xx

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
    • G11B5/48—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
    • 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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0033—Printed inductances with the coil helically wound around a magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F2017/0086—Printed inductances on semiconductor substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Magnetic Heads (AREA)
NL7402110A 1973-02-20 1974-02-15 NL7402110A (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2087573A JPS49110320A (xx) 1973-02-20 1973-02-20
JP2087673A JPS49110321A (xx) 1973-02-20 1973-02-20
JP9038873A JPS5039524A (xx) 1973-08-11 1973-08-11

Publications (1)

Publication Number Publication Date
NL7402110A true NL7402110A (xx) 1974-08-22

Family

ID=27283203

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7402110A NL7402110A (xx) 1973-02-20 1974-02-15

Country Status (7)

Country Link
US (1) US3986210A (xx)
AU (1) AU475403B2 (xx)
CA (1) CA1005574A (xx)
DE (1) DE2407633A1 (xx)
FR (1) FR2218610B1 (xx)
GB (1) GB1468368A (xx)
NL (1) NL7402110A (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658574C3 (de) * 1976-12-23 1982-10-07 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Aufzeichnung und Wiedergabe von Videosignalen auf Magnetband
FR2420143A1 (fr) * 1978-03-14 1979-10-12 Philips Nv Capteur magnetique integre sous forme d'une couche mince
US4158213A (en) * 1978-06-19 1979-06-12 Spin Physics, Inc. Multitrack magnetic heads
FR2443733A1 (fr) * 1978-12-08 1980-07-04 Thomson Csf Tete de lecture magnetique et lecteur muni d'une telle tete
US4342039A (en) * 1979-08-27 1982-07-27 General Electric Company High resolution magnetic printing head
EP0032230A3 (en) * 1980-01-14 1982-01-13 Siemens Aktiengesellschaft Integrated magnetic transducer and method of manufacturing the same
US4357640A (en) * 1980-10-24 1982-11-02 Nortronics Company, Inc. Thin film magnetic transducer
US4373173A (en) * 1981-03-19 1983-02-08 International Business Machines Corporation Multi-element head assembly
US4550492A (en) * 1981-04-15 1985-11-05 Eastman Kodak Company Method of manufacturing a multitrack magnetic head
US4477853A (en) * 1981-04-15 1984-10-16 Eastman Kodak Company Multitrack magnetic head
JPS58105025U (ja) * 1982-01-07 1983-07-16 日本ビクター株式会社 マルチトラツク磁気ヘツド
DE3204183A1 (de) * 1982-02-06 1983-08-11 Robert Bosch Gmbh, 7000 Stuttgart Duennschicht-magnetkopf
NL8200481A (nl) * 1982-02-09 1983-09-01 Philips Nv Magneetkop.
US4626945A (en) * 1983-06-18 1986-12-02 Toshinobu Futagawa Magnetic head
DE3346643A1 (de) * 1983-12-23 1985-07-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Sensor fuer magnetisierbare materialien
NL8403595A (nl) * 1984-11-27 1986-06-16 Philips Nv Magneetkop met kerndelen van amorf ferromagnetisch metaal.
KR950008750B1 (ko) * 1993-02-05 1995-08-04 대우전자주식회사 준고정 헤드 영상 신호 기록 및 재생 장치
US20030077983A1 (en) * 2001-10-12 2003-04-24 International Business Machines Corporation Cleaning polish etch composition and process for a superfinished surface of a substrate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443036A (en) * 1965-04-06 1969-05-06 Us Army Hall effect magnetic tape scanning device
US3672043A (en) * 1965-12-06 1972-06-27 Ncr Co Miniature magnetic head
US3564522A (en) * 1966-12-16 1971-02-16 Data Disc Inc Transducer with thin film coil and semiconductor switching
US3515817A (en) * 1967-02-01 1970-06-02 Matsushita Electric Ind Co Ltd Variable reluctance-type pickup utilizing anisotropic pole pieces
US3601871A (en) * 1968-09-30 1971-08-31 Texas Instruments Inc Method for fabricating magnetic read-write head array and product
US3668670A (en) * 1969-10-27 1972-06-06 Robert D Andersen Methods and means for recording and reading magnetic imprints
US3662119A (en) * 1970-06-30 1972-05-09 Ibm Thin film magnetic transducer head

Also Published As

Publication number Publication date
AU475403B2 (en) 1976-08-19
DE2407633C3 (xx) 1979-11-29
US3986210A (en) 1976-10-12
AU6557674A (en) 1975-08-14
DE2407633A1 (de) 1974-09-19
CA1005574A (en) 1977-02-15
FR2218610A1 (xx) 1974-09-13
GB1468368A (en) 1977-03-23
DE2407633B2 (xx) 1979-04-05
FR2218610B1 (xx) 1977-07-08

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Legal Events

Date Code Title Description
BV The patent application has lapsed