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1. 发明授权

US07137129B2 Disk drive apparatus 失效
标题翻译：磁盘驱动装置
公开(公告)号：US07137129B2
公开(公告)日：2006-11-14
申请号：US10818804
申请日：2004-04-05
申请人： Manabu Obata , Mitsunori Matsumura , Zensaku Mitsuji , Hideaki Tsutsumi , Hisashi Negoro
发明人： Manabu Obata , Mitsunori Matsumura , Zensaku Mitsuji , Hideaki Tsutsumi , Hisashi Negoro
IPC分类号： G11B17/03
CPC分类号： G11B17/056 , G11B17/0286 , G11B17/0288
摘要： A disk drive apparatus includes a casing having an upper plate; and a tray. The upper plate includes an arm having an attracted member fixed thereto. When the tray moves from a protruding position to a recording-and-playback position, since engagements of the arm and the tray are engaged with each other, the main body of the arm swings, and the attracted member serves as a chucking position facing a chucked portion of the disk-shaped recording medium placed on the tray. When the tray moves from the recording-and-playback position to the protruding position, since the engagement of the arm is detached from the engagement of the tray, the main body of the arm swings, and the attracted member serves as a retracting position retracting above the chucked portion of the disk-shaped recording medium.
摘要翻译：一种盘驱动装置，包括具有上板的壳体; 和托盘。上板包括固定有吸引构件的臂。当托盘从突出位置移动到记录和播放位置时，由于臂和托盘的接合彼此接合，所以臂的主体摆动，并且被吸引的构件用作面向盘状记录介质的卡盘部分放置在托盘上。当托盘从记录和播放位置移动到突出位置时，由于臂的接合从托盘的接合脱离，所以臂的主体摆动，并且被吸引的构件用作缩回位置缩回在盘形记录介质的夹持部分之上。

2. 发明授权

US07222351B2 Shutter closing mechanism and disc driving apparatus 失效
标题翻译：快门关闭机构和盘驱动装置
公开(公告)号：US07222351B2
公开(公告)日：2007-05-22
申请号：US10816806
申请日：2004-04-02
申请人： Hideaki Tsutsumi , Manabu Obata , Zensaku Mitsuji , Mitsunori Matsumura
发明人： Hideaki Tsutsumi , Manabu Obata , Zensaku Mitsuji , Mitsunori Matsumura
IPC分类号： G11B23/03 , G11B17/04
CPC分类号： G11B17/047 , G11B23/0308
摘要： In a disc cartridge, the shutter opening/closing operation is to be performed reliably. To this end, the distal ends of a first engagement member 75 and a second engagement member 79 provided to a base 66 are pivotally movable in a direction along a lateral surface of a housing 51, in addition to being movable in a direction perpendicular to the lateral surface of the housing 51. The state of engagement of the first engagement member 75 and the second engagement member 79, provided to the base, with a first mating engagement section 110 and with a second mating engagement section 108, provided to an inner rotor 101, facing outwards from one lateral surface of the housing 51, when the base 66 performs relative movement along the lateral surface of the housing 51, may be maintained for prolonged time, while the load applied to the distal ends during engagement and disengagement may be reduced.
摘要翻译：在盘盒中，可以可靠地执行快门打开/关闭操作。为此，设置在基座66上的第一接合构件75和第二接合构件79的远端除了能够沿垂直于壳体51的方向移动以外，还能够沿着壳体51的侧面的方向可转动外壳51的侧面。设置在基座上的第一接合构件75和第二接合构件79与第一配合接合部110和第二配合接合部108的接合状态设置在内转子101上，该内转子101从一侧向外当基座66执行沿着壳体51的侧表面的相对运动时，壳体51的表面可以保持较长的时间，而在接合和分离期间施加到远端的负载可以减小。

3. 发明授权

US07350220B2 Disk drive unit 失效
标题翻译：磁盘驱动器单元
公开(公告)号：US07350220B2
公开(公告)日：2008-03-25
申请号：US10819804
申请日：2004-04-07
申请人： Manabu Obata , Zensaku Mitsuji , Morihiro Murata , Hisashi Negoro , Yusuke Hirano
发明人： Manabu Obata , Zensaku Mitsuji , Morihiro Murata , Hisashi Negoro , Yusuke Hirano
IPC分类号： G11B7/00 , G11B7/85
CPC分类号： G11B17/057 , G11B17/047 , G11B17/056 , G11B33/1446 , G11B2007/0006
摘要： A disk drive unit advantageously prevents dust from adhering to a pickup. The disk drive unit has a housing and a tray. The tray reciprocates between a retracted position and a projected position. A first pickup and a second pickup have a spindle motor located therebetween. The tray has a first cutout and a second cutout. A cover is provided to cover the top of the second pickup in its retreated position. The cover has a cover piece, which is disposed in a front portion of the cover that is positioned on the upstream side relative to the rotational direction of a disk-shaped recording medium such that it is movable in a direction parallel to the direction in which the second pickup moves, and urged in the projecting direction.
摘要翻译：磁盘驱动单元有利地防止灰尘粘附到拾取器上。磁盘驱动器单元具有外壳和托盘。托盘在缩回位置和突出位置之间往复运动。第一拾取器和第二拾取器具有位于其间的主轴电动机。托盘具有第一切口和第二切口。提供盖子以覆盖其处于退回位置的第二拾取器的顶部。所述盖具有覆盖件，所述盖件设置在所述盖的前部中，所述盖部位于相对于盘状记录介质的旋转方向位于所述上游侧的位置，使得其能够沿与第二拾取器移动并沿着投影方向被推动。

4. 发明授权

US06964056B2 Disk type recording and reproducing device 失效
标题翻译：盘式记录和再现装置
公开(公告)号：US06964056B2
公开(公告)日：2005-11-08
申请号：US10415221
申请日：2002-06-28
申请人： Manabu Obata , Mitsunori Matsumura , Yoichiro Mitsumoto , Hideaki Tsutsumi
发明人： Manabu Obata , Mitsunori Matsumura , Yoichiro Mitsumoto , Hideaki Tsutsumi
IPC分类号： G11B17/057 , G11B7/00 , G11B7/0037 , G11B7/004 , G11B7/08 , G11B7/085 , G11B7/12 , G11B17/028 , G11B17/04 , G11B21/02 , G11B25/04
CPC分类号： G11B17/0565 , G11B7/00 , G11B7/0037 , G11B7/08 , G11B7/08582 , G11B7/12 , G11B11/10597 , G11B17/028 , G11B17/0286 , G11B17/057 , G11B2007/0006
摘要： Disclosed is a disk recording and reproduction apparatus for recording and/or reproduction of optical disks of multiple different formats impossible to record or reproduce with a single pickup. A disk recording and reproduction apparatus containing a base unit (25) with two separate optical pickups (31) and (32) corresponding to two different format types and installed around the center of a turntable (27) for rotating a disk.
摘要翻译：公开了一种用于记录和/或再现多种不同格式的光盘的盘记录和再现装置，不可能用单个拾取器记录或再现。一种盘记录和再现装置，包括具有对应于两种不同格式类型的两个单独的光学拾取器（31）和（32）的基座单元（25），并安装在用于旋转盘的转台（27）的中心周围。

5. 发明授权

US07237247B2 Disc cartridge having deeper concave portion continuous with shutter opener/closer groove 有权
标题翻译：光盘盒具有较深的凹部，与开启器/更近的凹槽连续
公开(公告)号：US07237247B2
公开(公告)日：2007-06-26
申请号：US10486745
申请日：2003-02-25
申请人： Hironori Okazawa , Teruyuki Takizawa , Yoshito Saji , Kuniko Nakata , Manabu Obata , Naoki Inoue , Mitsunori Matsumura
发明人： Hironori Okazawa , Teruyuki Takizawa , Yoshito Saji , Kuniko Nakata , Manabu Obata , Naoki Inoue , Mitsunori Matsumura
IPC分类号： G11B23/03 , G11B19/04
CPC分类号： G11B23/0317 , G11B23/0302 , G11B23/0308 , G11B23/0316 , G11B23/0328
摘要： 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.
摘要翻译：盘盒包括盒体，第一挡板，第二挡板和旋转构件。盒体包括盘存储部分，夹紧开口和头部开口。盘存储部分具有盘窗口和底部，并且存储具有第一和第二侧面的盘，使得盘可以在盘存储部分中旋转，并且盘将光盘窗口内的第一侧曝光。第一和第二百叶窗设置在盘存储部分的底部以露出或覆盖头部开口。旋转构件设置在盘存储部分内的第一和第二百叶窗之上，并且以与在第一和第二百叶窗内转动盘存储部分时打开或关闭第一和第二百叶窗的方式接合。

6. 发明授权

US07284254B2 Disk cartridge and disk recording medium device having shutter members 失效
标题翻译：具有快门部件的磁盘盒和磁盘记录介质装置
公开(公告)号：US07284254B2
公开(公告)日：2007-10-16
申请号：US10432090
申请日：2002-09-05
申请人： Manabu Obata , Yuji Iwaki , Mitsuyoshi Kawaguchi , Mitsunori Matsumura
发明人： Manabu Obata , Yuji Iwaki , Mitsuyoshi Kawaguchi , Mitsunori Matsumura
IPC分类号： G11B3/70
CPC分类号： G11B23/0308 , G11B33/1446
摘要： The present invention relates to a disk cartridge in which a disk-like recording medium such as an optical disk, a magneto-optical disk and a magnetic disk is accommodated within a disk compartment of a cartridge housing, a disk recording medium device in which the disk-like recording medium is accommodated in advance within the disk compartment so as to become freely rotatable and a disk recording and/or reproducing apparatus for recording and/or reproducing information by using this disk recording medium device.A disk cartridge according to the present invention comprises a cartridge housing in which a disk compartment is formed by combining an upper shell and a lower shell and in which an opening portion is formed on the lower shell and the like and a pair of shutter members provided on the cartridge housing so as to become movable between the opening position at which the opening portion is opened and the closing position at which the opening portion is closed and which has joint portions that are joined to each other at the closing position, wherein a rectangular groove portion and a rib portion that can be engaged with each other are provided on each joint portion of a pair of shutter members over approximately the total length of the joint portion.According to the present invention, a dust-proof property of the joint portions, which are joined to each other, of a pair of shutter members can be enhanced. Thus, it is possible to provide the disk cartridge, the disk recording medium device and the disk recording and/or reproducing apparatus in which dusts, smudges and so on are difficult to enter the disk compartment.
摘要翻译：本发明涉及一种盘盒，其中诸如光盘，磁光盘和磁盘的盘状记录介质容纳在盒壳体的盘室内，盘记录介质装置，其中盘状记录介质预先容纳在盘室内以便可自由旋转，并且盘记录和/或再现装置通过使用该盘记录介质装置来记录和/或再现信息。根据本发明的磁盘盒包括盒壳体，其中通过组合上壳体和下壳体形成盘室，并且其中开口部分形成在下壳体等上，并且提供一对挡板部件在盒壳体上能够在打开部分打开的打开位置和打开部分关闭的关闭位置之间移动，并且在关闭位置具有彼此接合的接合部分，其中矩形沟槽部分和可以彼此接合的肋部分设置在大致接合部分的总长度上的一对活门部件的每个接合部分上。根据本发明，能够提高一对活门构件相互接合的接合部的防尘性。因此，可以提供其中灰尘，污迹等难以进入盘室的盘盒，盘记录介质装置和盘记录和/或再现装置。

7. 发明授权

US06839900B2 Disk cartridge, a method of manufacturing same, and a recording/reproducing system 失效
标题翻译：磁盘盒，其制造方法以及记录/再现系统
公开(公告)号：US06839900B2
公开(公告)日：2005-01-04
申请号：US09931707
申请日：2001-08-16
申请人： Manabu Obata , Mitsunori Matsumura
发明人： Manabu Obata , Mitsunori Matsumura
IPC分类号： G11B23/38 , G11B7/004 , G11B7/007 , G11B23/03 , G11B23/30 , G11B27/10 , G11B27/11 , G11B27/32 , G11B27/34 , H04N5/775 , H04N5/85 , G11B7/00 , G11B7/24 , G11B17/00
CPC分类号： H04N5/85 , G11B7/007 , G11B23/031 , G11B23/0326 , G11B23/30 , G11B27/105 , G11B27/11 , G11B27/329 , G11B27/34 , G11B2220/20 , G11B2220/216 , G11B2220/218 , G11B2220/2525 , G11B2220/2529 , G11B2220/2545 , G11B2220/2575 , G11B2220/41 , G11B2220/65 , H04N5/775
摘要： A disk cartridge which allows for the user to know what contents are recorded in which disk cartridge without the need of reproducing the disk cartridge, a method of manufacturing the same and a recording/reproducing system using the same have been provided, in which the disk cartridge is accomplished by incorporating the optical disk in a case, a recording surface of the optical disk is comprised of an annular inner area, a clamping area, a transition area, an information recording area and a rim area, which are arranged from inside to outside in radial directions of the optical disk, and disk cartridge identification information is recorded in the transition area of the optical disk, and also the disk cartridge identification information recorded in the optical disk is provided discernibly from outside the case.
摘要翻译：一种磁盘盒，其允许用户知道什么内容被记录在哪个磁盘盒中，而不需要再现磁盘盒，其制造方法和使用其的记录/再现系统，其中盘墨盒通过将光盘并入外壳中而实现，光盘的记录面由环形内部区域，夹紧区域，过渡区域，信息记录区域和边缘区域组成，它们从内向内在光盘的径向方向外侧，盘盒识别信息被记录在光盘的过渡区域中，并且从壳体外部可辨别地提供记录在光盘中的盘盒识别信息。

8. 发明授权

US06728199B2 Disk cartridge 失效
标题翻译：磁盘盒
公开(公告)号：US06728199B2
公开(公告)日：2004-04-27
申请号：US09821483
申请日：2001-03-29
申请人： Manabu Obata , Mitsunori Matsumura
发明人： Manabu Obata , Mitsunori Matsumura
IPC分类号： G11B370
CPC分类号： G11B17/0436 , G11B23/0308 , G11B23/0316
摘要： In a disk cartridge including a cartridge housing (22), an optical disk (21) and a shutter mechanism (28), a butt portion (71a) of at least one shutter member of a pair of shutter members (50), (51) includes a recess portion (75) into which the other butt portion (72a) is inserted. A space produced between the shutter members (50), (51) of the shutter mechanism (28) comprising the first shutter member (50) and the second shutter member (51) can be reduced as much as possible. The disk cartridge is made dustproof by suppressing dusts or the like from entering a disk compartment in which a disk-like recording medium is accommodated.
摘要翻译：在包括盒壳体（22），光盘（21）和快门机构（28）的盘盒中，一对挡板部件（50），（51）的至少一个挡板部件的对接部分（71a））包括凹部（75），另一个对接部（72a）插入其中。可以尽可能地减少在包括第一挡板部件（50）和第二挡板部件（51）的挡板机构（28）的挡板部件（50），（51）之间产生的空间。通过抑制灰尘等进入容纳盘状记录介质的盘室来防止磁盘盒的防尘。

9. 发明申请

US20050018333A1 Disc cartridge 有权
标题翻译：光盘盒
公开(公告)号：US20050018333A1
公开(公告)日：2005-01-27
申请号：US10486745
申请日：2003-02-25
申请人： Hironori Okazawa , Teruyuki Takizawa , Yoshito Saji , Kuniko Nakata , Manabu Obata , Naoki Inoue , Mitsunori Matsumura
发明人： Hironori Okazawa , Teruyuki Takizawa , Yoshito Saji , Kuniko Nakata , Manabu Obata , Naoki Inoue , Mitsunori Matsumura
IPC分类号： G11B23/03 , G11C11/22
CPC分类号： G11B23/0317 , G11B23/0302 , G11B23/0308 , G11B23/0316 , G11B23/0328
摘要： 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.
摘要翻译：盘盒包括盒体，第一挡板，第二挡板和旋转构件。盒体包括盘存储部分，夹紧开口和头部开口。盘存储部分具有盘窗口和底部，并且存储具有第一和第二侧面的盘，使得盘可以在盘存储部分中旋转，并且盘将光盘窗口内的第一侧曝光。第一和第二百叶窗设置在盘存储部分的底部以露出或覆盖头部开口。旋转构件设置在盘存储部分内的第一和第二百叶窗之上，并且以与在第一和第二百叶窗内转动盘存储部分时打开或关闭第一和第二百叶窗的方式接合。

10. 发明申请

US20080229337A1 DISK DRIVE APPARATUS AND ELECTRONIC APPLIANCE 失效
标题翻译：磁盘驱动装置和电子设备
公开(公告)号：US20080229337A1
公开(公告)日：2008-09-18
申请号：US12040182
申请日：2008-02-29
申请人： Hideaki Tsutsumi , Manabu Obata , Yuji Suzuki , Yusuke Izumiya
发明人： Hideaki Tsutsumi , Manabu Obata , Yuji Suzuki , Yusuke Izumiya
IPC分类号： G11B17/03
CPC分类号： G11B17/051 , G11B17/0288
摘要： A disk drive apparatus includes: a disk table on which a disk recording medium inserted into a disk insertion port for loading is mounted; an eject lever rotatably supported by a chassis, and having a disk holding part that holds the inserted medium; and a support lever rotatably supported by the chassis and having a disk holding part, wherein these levers are rotated between a waiting position at which the disk holding part waits for the inserted medium and a drawing position at which the medium held by the disk holding part is drawn, wherein when the eject lever and the support lever are at the waiting positions, the disk holding parts are each positioned at a position which is located more on the disk insertion port side than a centering projecting part of the disk table and is not overlapped with the insertion direction of the medium.
摘要翻译：磁盘驱动装置包括：安装有插入到用于装载的盘插入口中的盘记录介质的盘台; 弹出杆，其可旋转地由底盘支撑，并具有保持插入的介质的盘保持部; 以及由所述底盘可旋转地支撑并具有盘保持部的支撑杆，其中所述杠杆在所述盘保持部等待所插入的介质的等待位置和由所述盘保持部保持的所述介质的拉动位置之间旋转其中，当弹出杆和支撑杆处于等待位置时，盘保持部分位于比盘台的定心突出部更靠在盘插入口侧的位置，不是与介质的插入方向重叠。

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