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    DISK CARTRIDGE
    1.
    发明专利
    DISK CARTRIDGE 未知

    公开(公告)号：MY129203A

    公开(公告)日：2007-03-30

    申请号：MYPI20012154

    申请日：2001-05-09

    Applicant: SONY CORP

    Inventor： INOUE NAOKI ,  OBATA MANABU

    IPC: G11B23/03 ,  G11B33/12

    Abstract: A DISK CARTRIDGE (10) IN WHICH A PAIR OF SHUTTER MEMBERS (18A,18B) CAN BE OPENED AND CLOSED SMOOTHLY AND RELIABLY, AND A DUST-PROOF PROPERTY AND AN AIRTIGHTNESS OF A LARGE OPENING PORTION CAN BE INCREASED BY REDUCING A SPACE BETWEEN A PAIR OF SHUTTER MEMBERS (18A,18B) AND A CARTRIDGE HOUSING (12) AS MUCH AS POSSIBLE.THE DISK CARTRIDGE (10) COMPRISES A CARTRIDGE HOUSING (12) IN WHICH A DISK COMPARTMENT (16) IS FORMED-BETWEEN AN UPPER SHELL (13) AND A MIDDLE SHELL (14) BY OVERLAPPING THE UPPER SHELL (13),THE MIDDLE SHELL (14) AND THE LOWER SHELL (15) AND THE MIDDLE SHELL (14) IS SUPPORTED BY THE UPPER SHELL (13) AND THE LOWER SHELL(15) SO AS TO BECOME FREALY ROTATABLE, AN OPTICAL DISK (1) ROTATABLY STORED WITHIN THE DISK COMPARTMENT (16) AND A PAIR OF SHUTTER MEMBERS (18A,18B) ATTACHED TO THE MIDDLE SHELL (14) IN SUCH A MANNER THAT THEY CAN BE MOVED IN THE PLANE DIRECTION ON THE SAME PLANE. A SHUTTER OPENING AND CLOSING MECHANISM FOR OPENING AND CLOSING OPENING PORTIONS (25,42) BY MOVING THE PAIR OF SHUTTER MEMBERS (18A,18B) BASED ROTATION OF THE MIDDLE SHELL (14).(FIG.1)

    DISK CARTRIDGE, DISK RECORDING MEDIUM DEVICE, AND DISK RECORDING AND/OR REPRODUCING DEVICE
    4.
    发明公开
    DISK CARTRIDGE, DISK RECORDING MEDIUM DEVICE, AND DISK RECORDING AND/OR REPRODUCING DEVICE 审中-公开
    硬盘盒，光盘记录媒介设置和光盘记录和/播放设备

    公开(公告)号：EP1426959A4

    公开(公告)日：2005-05-11

    申请号：EP02767951

    申请日：2002-09-11

    Applicant: SONY CORP

    Inventor： OBATA MANABU ,  IWAKI YUJI

    IPC: G11B23/00 ,  G11B17/043 ,  G11B23/03

    CPC classification number: G11B23/0307 ,  G11B23/0308 ,  G11B23/0312 ,  G11B23/0316

    Abstract: A disk cartridge comprising a cartridge casing with a disk accommodation chamber formed inside thereof by overlapping upper and lower shells, and a shutter member for opening/closing an opening part made in the cartridge casing for exposing a part of the disk accommodation chamber, wherein a chuck ring of a table driving device can be dispensed with by supporting the chuck ring formed of a magnetic body attracted by the magnetic force of a magnet provided on a turn table inserted from an opening part into a disk center part in a freely guided manner on the substantially center part of an inner surface of the upper shell.

    DISK CARTRIDGE; FORMING MEMBER FOR DISK CARTRIDGE; AND METHOD OF MANUFACTURING INNER SHELL
    5.
    发明公开
    DISK CARTRIDGE; FORMING MEMBER FOR DISK CARTRIDGE; AND METHOD OF MANUFACTURING INNER SHELL 有权
    塔盘，教育链接，塔盘及其制造方法的内壳

    公开(公告)号：EP1400974A4

    公开(公告)日：2005-11-23

    申请号：EP02741269

    申请日：2002-06-24

    Applicant: SONY CORP

    Inventor： IWAKI YUJI ,  KIKUCHI SHUICHI ,  HOSHI TEIKO ,  INOUE NAOKI ,  OBATA MANABU ,  KAWAGUCHI MITSUYOSHI

    IPC: G11B23/03

    CPC classification number: G11B23/0326 ,  G11B23/0308 ,  G11B23/0316

    Abstract: A disk cartridge, wherein an optical disk (3), an inner shell (4), and shutter members (5a) and (5b) are stored in a cartridge body (2) formed by butt−connecting upper and lower shells (6) and (7) to each other and an opening part (24) provided in the cartridge body is opened and closed by the shutter members by rotating the inner shell, a crank−like dust entry preventing part (21A) for stopping the entry of dust from the mutually butted surface side of the peripheral walls of the upper and lower shells to the optical disk side in the cartridge body is provided inside the mutually butted peripheral walls of the upper and lower shells to protect the optical disk stored in the cartridge body, and the inner shell disposed in the cartridge body comprises a connection part (43a) having an opening part (44) corresponding to the opening part of the cartridge body and connecting the open end side of the opening part, and is formed in such a height that the connection part is not projected to the lower shell side.

    Abstract translation: 本发明是相对于在光盘（3）的哪一个盘盒，上内壳（4）和活门部件（5A），（5B）在一个主盒体单元（2）内，通过邻接形成 合并上，下壳体（6），（7），并且其中所述内壳在旋转运行，以使所述活门部件（5A），（5B），以打开或接近孔（24）在所述主盒体提供 单元（2）。 在上壳和下壳的周壁部的内侧，彼此邻接，一个曲柄形灰尘侵入禁止部（21A）被设置用于从周壁部的邻接表面禁止的灰尘和脏物侵入 朝向主盒体单元，以保护在主盒体单元装在光盘容纳在光盘上的上，下壳体。 在主盒体单元中设置的内壳包括在孔（44），在登记有在主盒体单元的光圈，并且包括桥接所述孔的开口端侧的连接部（43A）。 该连接部的高度不朝向下壳体突出。

    DISC CARTRIDGE, DISC RECORDING MEDIUM UNIT AND DISC RECORDER AND/OR REPRODUCER
    7.
    发明公开
    DISC CARTRIDGE, DISC RECORDING MEDIUM UNIT AND DISC RECORDER AND/OR REPRODUCER 有权
    硬盘盒，记录介质片单元和板录音设备和/或重放设备

    公开(公告)号：EP1435617A4

    公开(公告)日：2005-11-02

    申请号：EP02800250

    申请日：2002-09-26

    Applicant: SONY CORP

    Inventor： OBATA MANABU ,  INOUE NAOKI

    IPC: G11B17/028 ,  G11B17/043 ,  G11B23/03

    CPC classification number: G11B23/0312 ,  G11B23/0308

    Abstract: A disc cartridge comprising a cartridge case having an upper shell, a rotary member and a lower shell, a shutter member for opening/closing the opening of the cartridge case, and a shutter fixing means for holding the shutter member in a closed state at a close position, wherein the shutter member is held in an open state at an open position by the shutter fixing means. Since a vibration generated from an external apparatus has no possibility of being transmitted through an open holding mechanism to the disc cartridge, or the like, erroneous operation due to vibration can be prevented at the time of read/write.

    DISK DRIVE DEVICE
    8.
    发明专利
    DISK DRIVE DEVICE 未知

    公开(公告)号：MY141386A

    公开(公告)日：2010-04-30

    申请号：MYPI20064461

    申请日：2006-11-07

    Applicant: SONY CORP

    Inventor： TSUTSUMI HIDEAKI ,  OMORI KIYOSHI ,  TAMURA SHIGERU ,  OBATA MANABU ,  MITSUMOTO YOICHIRO

    IPC: G11B17/04

    Abstract: A RECORDING MEDIUM DRIVING DEVICE WHICH RECORDS INFORMATION IN OR REPRODUCES INFORMATION FROM THE RECORDING MEDIUM, INCLUDES A DEVICE BODY IN WHICH A RECORDING MEDIUM IS INSERTED AND FROM WHICH THE RECORDING MEDIUM IS REMOVED, A CONVEYING MECHANISM THAT CONVEYS THE RECORDING MEDIUM IN A LOADING DIRECTION AND AN EJECT DIRECTION, A MOUNTING SECTION ON WHICH THE RECORDING MEDIUM IS MOUNTED, A CONVEYANCE ARM THAT MOVES ACCORDING TO MOVEMENT OF THE RECORDING MEDIUM IN THE LOADING DIRECTION AND THE EJECT DIRECTION AND CONVEYS THE RECORDING MEDIUM, AND A DRIVING MECHANISM THAT HAS A DRIVING SOURCE FOR IMPARTING A DRIVING FORCE FOR MOVING THE CONVEYANCE ARM. THE CONVEYANCE ARM INCLUDES A CONTACT SECTION THAT BROUGHT INTO CONTACT WITH THE RECORDING MEDIUM AND AN URGING MEMBER THAT URGES THE CONTACT SECTION IN THE EJECT DIRECTION OF THE RECORDING MEDIUM.

    DISC CARTRIDGE
    9.
    发明专利
    DISC CARTRIDGE 未知

    公开(公告)号：HU0501184A2

    公开(公告)日：2007-11-28

    申请号：HU0501184

    申请日：2003-02-25

    Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  SONY CORP

    Inventor： OKAZAWA HIRONORI ,  TAKIZAWA TERUYUKI ,  SAJI YOSHITO ,  NAKATA KUNIKO ,  OBATA MANABU ,  INOUE NAOKI ,  MATSUMURA MITSUNORI

    IPC: G11B23/00 ,  G11B23/03

    Abstract: A disc cartridge includes a cartridge body, a first shutter, a second shutter, and a rotational member. The cartridge body includes a disc storage portion, a chucking opening and a head opening. The disc storage portion has a disc window and a bottom and stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion and that the disc exposes the first side inside the disc window. The first and second shutters are provided on the bottom of the disc storage portion to expose or cover the head opening. The rotational member is provided over the first and second shutters inside the disc storage portion and is engaged with the first and second shutters in such a manner as to open or close the first and second shutters when rotates inside the disc storage portion.

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