JPH0376529B2 - - Google Patents

Info

Publication number
JPH0376529B2
JPH0376529B2 JP58250381A JP25038183A JPH0376529B2 JP H0376529 B2 JPH0376529 B2 JP H0376529B2 JP 58250381 A JP58250381 A JP 58250381A JP 25038183 A JP25038183 A JP 25038183A JP H0376529 B2 JPH0376529 B2 JP H0376529B2
Authority
JP
Japan
Prior art keywords
tape
magnetic
tape support
wear
length
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 - Lifetime
Application number
JP58250381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60140506A (ja
Inventor
Kazuhiro Shigemata
Yoshinori Izukura
Tadashi Motosawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP25038183A priority Critical patent/JPS60140506A/ja
Publication of JPS60140506A publication Critical patent/JPS60140506A/ja
Publication of JPH0376529B2 publication Critical patent/JPH0376529B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP25038183A 1983-12-28 1983-12-28 磁気ヘツド Granted JPS60140506A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25038183A JPS60140506A (ja) 1983-12-28 1983-12-28 磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25038183A JPS60140506A (ja) 1983-12-28 1983-12-28 磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS60140506A JPS60140506A (ja) 1985-07-25
JPH0376529B2 true JPH0376529B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-12-05

Family

ID=17207067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25038183A Granted JPS60140506A (ja) 1983-12-28 1983-12-28 磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS60140506A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008036916A2 (en) 2006-09-21 2008-03-27 Verenium Corporation Phytases, nucleic acids encoding them and methods for making and using them
EP2698374A1 (en) 2009-05-21 2014-02-19 Verenium Corporation Phytases, nucleic acids encoding them and methods for making and using them

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331012A (ja) * 1986-07-25 1988-02-09 Teac Co 磁気ヘツド

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912756Y2 (ja) * 1977-10-24 1984-04-17 株式会社三協精機製作所 磁気ヘツドのコア
JPS5877822U (ja) * 1981-11-24 1983-05-26 日本電気株式会社 磁気ヘツド
JPS58153220A (ja) * 1982-03-08 1983-09-12 Hitachi Ltd 磁気ヘツドおよびその製造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008036916A2 (en) 2006-09-21 2008-03-27 Verenium Corporation Phytases, nucleic acids encoding them and methods for making and using them
EP2617816A2 (en) 2006-09-21 2013-07-24 Verenium Corporation Phytases, nucleic acids encoding them and methods for making and using them
EP2617817A2 (en) 2006-09-21 2013-07-24 Verenium Corporation Phytases, nucleic acids encoding them and methods for making and using them
EP2617815A2 (en) 2006-09-21 2013-07-24 Verenium Corporation Phytases, nucleic acids encoding them and methods for making and using them
EP2620495A2 (en) 2006-09-21 2013-07-31 Verenium Corporation Phytases, nucleic acids encoding them and methods for making and using them
EP2698374A1 (en) 2009-05-21 2014-02-19 Verenium Corporation Phytases, nucleic acids encoding them and methods for making and using them

Also Published As

Publication number Publication date
JPS60140506A (ja) 1985-07-25

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