JPS53102727A - Disc jacket for magnetic recording - Google Patents

Disc jacket for magnetic recording

Info

Publication number
JPS53102727A
JPS53102727A JP1788377A JP1788377A JPS53102727A JP S53102727 A JPS53102727 A JP S53102727A JP 1788377 A JP1788377 A JP 1788377A JP 1788377 A JP1788377 A JP 1788377A JP S53102727 A JPS53102727 A JP S53102727A
Authority
JP
Japan
Prior art keywords
magnetic recording
disc jacket
jacket
disc
electrification
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.)
Pending
Application number
JP1788377A
Other languages
Japanese (ja)
Inventor
Tsutomu Sugizaki
Kenichi Masuyama
Goro Akashi
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP1788377A priority Critical patent/JPS53102727A/en
Publication of JPS53102727A publication Critical patent/JPS53102727A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers

Abstract

PURPOSE:To prevent the electrification of the magnetic disc, by sticking the fiber material layer containing the conductive powder element to the inner side of the jacket.
JP1788377A 1977-02-21 1977-02-21 Disc jacket for magnetic recording Pending JPS53102727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1788377A JPS53102727A (en) 1977-02-21 1977-02-21 Disc jacket for magnetic recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1788377A JPS53102727A (en) 1977-02-21 1977-02-21 Disc jacket for magnetic recording

Publications (1)

Publication Number Publication Date
JPS53102727A true JPS53102727A (en) 1978-09-07

Family

ID=11956090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1788377A Pending JPS53102727A (en) 1977-02-21 1977-02-21 Disc jacket for magnetic recording

Country Status (1)

Country Link
JP (1) JPS53102727A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771280U (en) * 1980-10-15 1982-04-30
JPS60163565U (en) * 1984-04-09 1985-10-30 松下電器産業株式会社 Information recording disk jacket
EP0454401A2 (en) * 1990-04-24 1991-10-30 Hitachi Maxell Ltd. Floppy disk unit
JPH0490022U (en) * 1990-08-22 1992-08-06
US5587860A (en) * 1988-07-14 1996-12-24 Hitachi Maxell, Ltd. Magnetic disc cartridge including a magnetic disc having a cleaning sheet composed of a non-theroplastic fiber

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771280U (en) * 1980-10-15 1982-04-30
JPS60163565U (en) * 1984-04-09 1985-10-30 松下電器産業株式会社 Information recording disk jacket
US5587860A (en) * 1988-07-14 1996-12-24 Hitachi Maxell, Ltd. Magnetic disc cartridge including a magnetic disc having a cleaning sheet composed of a non-theroplastic fiber
EP0454401A2 (en) * 1990-04-24 1991-10-30 Hitachi Maxell Ltd. Floppy disk unit
US5216566A (en) * 1990-04-24 1993-06-01 Hitachi Maxell, Ltd. Floppy disk unit with liner of fibers containing inorganic oxide powder
JPH0490022U (en) * 1990-08-22 1992-08-06

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