BR9201350A - Cabeca magnetica e processo de sua producao - Google Patents

Cabeca magnetica e processo de sua producao

Info

Publication number
BR9201350A
BR9201350A BR929201350A BR9201350A BR9201350A BR 9201350 A BR9201350 A BR 9201350A BR 929201350 A BR929201350 A BR 929201350A BR 9201350 A BR9201350 A BR 9201350A BR 9201350 A BR9201350 A BR 9201350A
Authority
BR
Brazil
Prior art keywords
production process
magnetic head
magnetic
head
production
Prior art date
Application number
BR929201350A
Other languages
English (en)
Inventor
Yuichi Arai
Sakae Kobayashi
Kohki Noda
Kazuya Takeda
Hiroshi Umezaki
Original Assignee
Ibm
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
Application filed by Ibm filed Critical Ibm
Publication of BR9201350A publication Critical patent/BR9201350A/pt

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
    • G11B5/133—Structure or manufacture of heads, e.g. inductive with cores composed of particles, e.g. with dust cores, with ferrite cores with cores composed of isolated magnetic particles
    • 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
    • G11B5/17—Construction or disposition of windings
    • 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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/105—Mounting of head within housing or assembling of head and housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
BR929201350A 1991-04-26 1992-04-13 Cabeca magnetica e processo de sua producao BR9201350A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3123125A JPH0833978B2 (ja) 1991-04-26 1991-04-26 磁気ヘッド及びその製造方法

Publications (1)

Publication Number Publication Date
BR9201350A true BR9201350A (pt) 1992-12-01

Family

ID=14852807

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929201350A BR9201350A (pt) 1991-04-26 1992-04-13 Cabeca magnetica e processo de sua producao

Country Status (8)

Country Link
US (1) US5757592A (pt)
EP (1) EP0510970A3 (pt)
JP (1) JPH0833978B2 (pt)
KR (1) KR920020403A (pt)
CN (1) CN1066143A (pt)
BR (1) BR9201350A (pt)
CA (1) CA2061118A1 (pt)
MY (1) MY108189A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2960560B2 (ja) * 1991-02-28 1999-10-06 株式会社日立製作所 超小型電子機器
JPH11110717A (ja) * 1997-10-02 1999-04-23 Sony Corp 薄膜単磁極ヘッド
SE522440C2 (sv) * 2000-01-31 2004-02-10 Ericsson Telefon Ab L M Omvandlare
WO2012132987A1 (ja) 2011-03-30 2012-10-04 ブラザー工業株式会社 サーマルヘッドの印字速度制御方法
US20140205789A1 (en) 2013-01-23 2014-07-24 Firestone Building Products Co., LLC Coated fabrics including expandable graphite
US9523203B2 (en) 2013-01-23 2016-12-20 Firestone Building Products Co., LLC Fire-resistant roof system and membrane composite

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731005A (en) * 1971-05-18 1973-05-01 Metalized Ceramics Corp Laminated coil
US3881244A (en) * 1972-06-02 1975-05-06 Texas Instruments Inc Method of making a solid state inductor
JPS5389726A (en) * 1977-01-19 1978-08-07 Nippon Gakki Seizo Kk Electronic musical instrument
JPS54148514A (en) * 1978-05-15 1979-11-20 Fujitsu Ltd Magnetic head
US4357640A (en) * 1980-10-24 1982-11-02 Nortronics Company, Inc. Thin film magnetic transducer
US4418472A (en) * 1981-11-23 1983-12-06 Xerox Corporation Method of delineating thin film magnetic head arrays
JPS61177611A (ja) * 1985-01-31 1986-08-09 Konishiroku Photo Ind Co Ltd 磁気ヘツド
NL8501144A (nl) * 1985-04-19 1986-11-17 Philips Nv Magnetische overdrachtskop.
JPS62124616A (ja) * 1985-11-25 1987-06-05 Hitachi Ltd 磁気ヘツドの巻線構造
JPS62266708A (ja) * 1986-05-14 1987-11-19 Toshiba Corp 磁気ヘツド
JPS62295206A (ja) * 1986-06-16 1987-12-22 Hitachi Ltd 磁気ヘツド
JPH07113774B2 (ja) * 1987-05-29 1995-12-06 株式会社日立製作所 パタ−ンの形成方法
JPH0264906A (ja) * 1988-08-30 1990-03-05 Matsushita Electric Ind Co Ltd 磁気ヘッド
JPH06216445A (ja) * 1993-01-18 1994-08-05 Ishikawajima Harima Heavy Ind Co Ltd レーザー発振装置

Also Published As

Publication number Publication date
JPH04337509A (ja) 1992-11-25
EP0510970A3 (en) 1992-12-16
CN1066143A (zh) 1992-11-11
MY108189A (en) 1996-08-30
EP0510970A2 (en) 1992-10-28
CA2061118A1 (en) 1992-10-27
KR920020403A (ko) 1992-11-21
JPH0833978B2 (ja) 1996-03-29
US5757592A (en) 1998-05-26

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law