JPS5641505A - Endless tape for signal reproduction and its preparation - Google Patents

Endless tape for signal reproduction and its preparation

Info

Publication number
JPS5641505A
JPS5641505A JP11676679A JP11676679A JPS5641505A JP S5641505 A JPS5641505 A JP S5641505A JP 11676679 A JP11676679 A JP 11676679A JP 11676679 A JP11676679 A JP 11676679A JP S5641505 A JPS5641505 A JP S5641505A
Authority
JP
Japan
Prior art keywords
tape
master
signal
recorded
produced
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
JP11676679A
Inventor
Kenichi Sawazaki
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP11676679A priority Critical patent/JPS5641505A/en
Priority claimed from PCT/JP1980/000154 external-priority patent/WO1981000166A1/en
Publication of JPS5641505A publication Critical patent/JPS5641505A/en
Application status is Pending legal-status Critical

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record 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
    • G11B23/0057Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture

Abstract

PURPOSE:To make it possible to easily reproduce a lot of captioned tapes in a short time, by making a tape which has recorded a signal in the uneven form a master tape, and pressing an unrecorded tape by use of the master tape. CONSTITUTION:An endless tape 2 is made to run by means of the tape run driving mechanism consisting of a capstan 7 and a pinch roller 8, and when it is running, the laser light is modulated and exposed by a signal which has modulated a video signal to FM, by use of, for example, a laser head as the recording head 6. When the tape 2 recorded by the laser light has been subjected to development and etching, it becomes the tape 2 which has been recorded in the uneven form. The first master tape is produced by plating the uneven surface of this tape 2, the second master tape is produced by plating said surface, and the third master tape 61 is produced by further performing the electric plating onto the surface. A signal reproducing endless tape can be obtained by closely sticking an unrecorded endless tape 71 onto said tape 61, and performing the reproduction by means of heating press, etc.
JP11676679A 1979-09-13 1979-09-13 Endless tape for signal reproduction and its preparation Pending JPS5641505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11676679A JPS5641505A (en) 1979-09-13 1979-09-13 Endless tape for signal reproduction and its preparation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11676679A JPS5641505A (en) 1979-09-13 1979-09-13 Endless tape for signal reproduction and its preparation
PCT/JP1980/000154 WO1981000166A1 (en) 1979-07-02 1980-07-01 Device for driving endless tape
EP19800901222 EP0031389A4 (en) 1979-07-02 1981-01-26 Device for driving endless tape.

Publications (1)

Publication Number Publication Date
JPS5641505A true JPS5641505A (en) 1981-04-18

Family

ID=14695196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11676679A Pending JPS5641505A (en) 1979-09-13 1979-09-13 Endless tape for signal reproduction and its preparation

Country Status (1)

Country Link
JP (1) JPS5641505A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937767A (en) * 1996-03-29 1999-08-17 Sumitomo Chemical Company Limited Plastic pallet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937767A (en) * 1996-03-29 1999-08-17 Sumitomo Chemical Company Limited Plastic pallet

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