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    1.
    发明专利
    未知

    公开(公告)号：DE3225592A1

    公开(公告)日：1983-01-20

    申请号：DE3225592

    申请日：1982-07-08

    Applicant: SONY CORP

    Inventor： KIMIZUKA MASANORI ,  YAMANISHI YOSHIO

    IPC: G11B23/087 ,  G11B23/04

    Abstract: An improved tape cassette which can be automatically loaded into a tape recording and playback machine by moving it in a horizontal plane and in which the cassette includes pinch rollers and a pair of face gears with radially extending teeth for engagement with movable mating face gears with radially extending teeth to drive the take-up reels and wherein capstan engaging concave portions are formed in alignment with the pinch rollers in the surface of the cassette and with a plurality of head inserting openings formed in a front face of the cassette. Capstans are receivable in the capstan engaging openings so that the pinch rollers will press the tape against the capstan for driving it and the various heads are engageable with the tape through the openings formed in the front surface of the cassette.

    MONITORING A DIGITAL INPUT SIGNAL DURING A RECORDING PROCESS
    4.
    发明专利
    MONITORING A DIGITAL INPUT SIGNAL DURING A RECORDING PROCESS 未知

    公开(公告)号：AU618788B2

    公开(公告)日：1992-01-09

    申请号：AU3073889

    申请日：1989-02-24

    Applicant: SONY CORP

    Inventor： ASANO HISASHI ,  KIMIZUKA MASANORI

    IPC: G11B27/032 ,  G11B27/34 ,  G11B27/36

    Abstract: In a recording apparatus having a digital signal input (6) which can record a digital signal on a recording medium (14), when a condition of the input signal changes during the recording operation the recording apparatus is automatically set into a recording pause mode and such operating mode is indicated to the operator. When the condition of the input signal is stabilized within a predetermined period of time during such recording pause mode, the recording medium (14) is automatically rewound and the recording apparatus is then released from the recording pause mode and recording commences at a location on the recording medium (14) so as to record over any previously recorded unstable signal.

    TAPE GUIDE FOR TENSIONING TAPE AND REGULATING THE RUNNING THEREOF IN A SMALL OR MINI-CASSETTE
    5.
    发明专利
    TAPE GUIDE FOR TENSIONING TAPE AND REGULATING THE RUNNING THEREOF IN A SMALL OR MINI-CASSETTE 未知

    公开(公告)号：CA1175404A

    公开(公告)日：1984-10-02

    申请号：CA400519

    申请日：1982-04-06

    Applicant: SONY CORP

    Inventor： KIMIZUKA MASANORI ,  IDEI NOBUYUKI

    IPC: G11B15/18 ,  G11B23/087 ,  G11B5/00

    Abstract: A small or mini-cassette having a body containing rotatable laterally spaced reel hubs with a magnetic tape wound thereon, and guide elements permanently in the cassette body and leading the tape between the hubs in a run extending along the inside of a peripheral wall at the front of the body, is provided with a plurality of windows spaced apart along the peripheral wall for exposing the tape run therebehind, laterally spaced apart pairs of aligned openings extending through the upper and lower body walls in back of the tape run at locations registering with respective ones of the windows, and a pair of aligned apertures extending through the upper and lower walls between the pairs of openings; and a tape recorder for such cassette includes at least one capstan projecting into a selected one of the pairs of aligned openings, a pinch roller associated with each capstan and insertable rearwardly through the window registered with the selected pair of openings for engaging the tape therebehind with the capstan, a magnetic head insertable rearwardly in another of the windows for recording or reproducing signals on the tape being driven by the capstan and pinch roller, and a tape guide post or posts extending into the apertures from outside of the cassette body and engaging the tape run adjacent the magnetic head for stabilizing the movement of the tape when being driven past such head by the capstan and pinch roller.

    TAPE CASSETTES
    8.
    发明专利
    TAPE CASSETTES 未知

    公开(公告)号：GB2103179A

    公开(公告)日：1983-02-16

    申请号：GB8219467

    申请日：1982-07-06

    Applicant: SONY CORP

    Inventor： KIMIZUKA MASANORI ,  YAMANISHI YOSHIO

    IPC: G11B23/087 ,  G11B23/08 ,  B65H75/30

    Abstract: An improved tape cassette which can be automatically loaded into a tape recording and playback machine by moving it in a horizontal plane and in which the cassette includes pinch rollers and a pair of face gears with radially extending teeth for engagement with movable mating face gears with radially extending teeth to drive the take-up reels and wherein capstan engaging concave portions are formed in alignment with the pinch rollers in the surface of the cassette and with a plurality of head inserting openings formed in a front face of the cassette. Capstans are receivable in the capstan engaging openings so that the pinch rollers will press the tape against the capstan for driving it and the various heads are engageable with the tape through the openings formed in the front surface of the cassette.

    9.
    发明专利
    未知

    公开(公告)号：FR2538938B1

    公开(公告)日：1989-06-30

    申请号：FR8320589

    申请日：1983-12-22

    Applicant: SONY CORP

    Inventor： YAMAGUCHI TOKUNDO ,  KIMIZUKA MASANORI ,  KAWASHIMA ISAO

    IPC: G11B23/087 ,  G11B23/04

    Abstract: A tape cassette for holding a magnetic tape which is constituted by an upper half and a lower half which define a cassette case and a tape guide located therein, wherein at least one of the upper half, the lower half and the tape guide is made of material containing ceramics.

    10.
    发明专利
    未知

    公开(公告)号：FR2538938A1

    公开(公告)日：1984-07-06

    申请号：FR8320589

    申请日：1983-12-22

    Applicant: SONY CORP

    Inventor： YAMAGUCHI TOKUNDO ,  KIMIZUKA MASANORI ,  KAWASHIMA ISAO

    IPC: G11B23/087 ,  G11B23/04

    Abstract: A tape cassette for holding a magnetic tape which is constituted by an upper half and a lower half which define a cassette case and a tape guide located therein, wherein at least one of the upper half, the lower half and the tape guide is made of material containing ceramics.

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