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1. 发明专利

JP2004152425A Disk device with cover, and the cover used for the same 审中-公开
公开(公告)号：JP2004152425A
公开(公告)日：2004-05-27
申请号：JP2002317754
申请日：2002-10-31
申请人： Toshiba Corp , 株式会社東芝
发明人： SATO TOSHIKUNI
IPC分类号： F16J15/10 , G11B25/04 , G11B33/08 , G11B33/14
摘要： PROBLEM TO BE SOLVED: To provide a disk device having a cover superior in cost reduction and recycle properties of operation labor etc. concerning an assembling process, and provide the cover to be used for this by injection-molding a damping member and a gasket directly to a top cover.
SOLUTION: A housing is for housing a disk, a head and a voice coil motor, and the cover is for closing the housing. The gasket is arranged at a part facing the housing of the cover so as to seal the gap between the housing and the cover. The damping member is arranged at a facing part to the voice coil motor of this cover and absorbs vibration, coming into contact with the voice coil motor. The gasket and the damping member are injection-molded so as to come into direct contact with the cover.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2006048764A Disk unit 审中-公开
标题翻译：光盘单元
公开(公告)号：JP2006048764A
公开(公告)日：2006-02-16
申请号：JP2004224489
申请日：2004-07-30
申请人： Toshiba Corp , 株式会社東芝
发明人： TOKISAKI SATOYUKI , SATO TOSHIKUNI , SHIMIZU JUN
IPC分类号： G11B33/12 , G11B21/02
CPC分类号： G11B33/121 , G11B5/553
摘要： PROBLEM TO BE SOLVED: To provide a disk unit capable of inexpensively and easily increasing the generated torque of an actuator.
SOLUTION: An HDD has a carriage for moving a head with respect to a medium, and a voice coil motor (VCM) for driving the carriage. The VCM has a magnet 81 constituting a magnetic circuit with a first shell 10a made of a magnetic material, and a voice coil 64 arranged in a magnetic gap fixed to the carriage. By forming a recess 83 for passing a projected part 82 covering the lead of the voice coil 64 in the first shell 10a, a projected part finally projected toward the coil 64 is formed, and the magnetic gap is partially narrowed to secure sufficiently strong generated torque.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够廉价且容易地增加致动器的产生的扭矩的盘单元。解决方案：HDD具有用于相对于介质移动头部的托架和用于驱动托架的音圈马达（VCM）。 VCM具有构成具有由磁性材料制成的第一壳体10a的磁路的磁体81和布置在固定于滑架的磁隙中的音圈64。通过形成用于使覆盖在第一壳体10a中的音圈64的引线的突出部分82通过的凹部83，形成最终朝向线圈64突出的突出部分，并且磁隙部分变窄以确保足够强的产生的扭矩。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2003051165A Inertia latch mechanism of actuator and disk device provided with the same 有权
标题翻译：具有相同功能的执行机构和磁盘设备的INERTIA LATCH机构
公开(公告)号：JP2003051165A
公开(公告)日：2003-02-21
申请号：JP2001238068
申请日：2001-08-06
申请人： Toshiba Corp , 株式会社東芝
发明人： SATO TOSHIKUNI
IPC分类号： G11B21/22 , G11B21/02 , G11B21/12
摘要： PROBLEM TO BE SOLVED: To provide an inertia latch mechanism of an actuator stably operated in any situations and capable of reducing a joggling sound, and a disk device provided with the mechanism.
SOLUTION: This inertia latch mechanism for latching a head actuator to a retreating position when external force is applied, is provided with a latch arm engaged with the engaging projection protruded from the head actuator to latch the head actuator to the retreating position, and an inertia arm 52 for rotating the latch arm to its latching position when impact is generated. The inertia arm 52 has a bearing recess 52a for receiving a rotary shaft 54, and a top yoke 40 is disposed in a side opposite the recess to regulate pulling- out from the rotary shaft 54. On the surface 40a of the top yoke 40 opposite the inertia arm 52, a projection 71 positioned above the rotary shaft 54 is arranged.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供在任何情况下均稳定地操作并能够减少碰撞声的致动器的惯性锁定机构，以及设置有该机构的盘装置。解决方案：这种用于在施加外力时将头致动器锁定到退避位置的惯性锁定机构设置有与从头致动器突出的接合突起接合的闩锁臂，以将头致动器锁定到后退位置，并且具有惯性臂52，用于当产生冲击时将闩锁臂旋转到其闩锁位置。惯性臂52具有用于接收旋转轴54的轴承凹部52a，并且顶部轭40设置在与凹部相对的一侧，以调节从旋转轴54的拉出。在顶部轭40的相对的表面40a上惯性臂52，设置在旋转轴54上方的突起71。

4. 发明专利

JP2006127674A Disk apparatus 审中-公开
标题翻译：磁盘设备
公开(公告)号：JP2006127674A
公开(公告)日：2006-05-18
申请号：JP2004316473
申请日：2004-10-29
申请人： Toshiba Corp , 株式会社東芝
发明人： IWASE ATSUYUKI , SATO TOSHIKUNI
IPC分类号： G11B33/14 , G11B25/04
CPC分类号： G11B25/043 , G11B33/146
摘要： PROBLEM TO BE SOLVED: To provide a compact disk apparatus by which cleanliness in a case can be improved.
SOLUTION: A disk type recording medium, a drive motor, a head performing information processing, a head actuator moving the head for the recording medium, and a respiratory filter 82 are provided in a case having almost sealed structure. The respiratory filter is provided with an outer cover 84 which has a air permeability and in which a housing part is formed inside, an inner tube 86 which is arranged in the housing part, which has one end connected to a vent of the case and the other end having an exhaust port, and in which a flow path passing through inside the housing part is regulated, and a collector filled up around the inner tube in the housing part.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够提高外壳清洁度的光盘装置。解决方案：在具有几乎密封结构的壳体中设置有盘式记录介质，驱动马达，执行信息处理的头，用于记录介质的头部的头致动器和呼吸过滤器82。呼吸过滤器设置有外罩84，该外罩具有透气性并且在其中形成有壳体部分，内管86布置在壳体部分中，内管86的一端连接到壳体的通气口，另一端具有排气口，并且其中通过壳体部分内部流动的流路被调节，并且收集器填充在壳体内部的内管周围。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005317164A Disk device 审中-公开
标题翻译：磁盘设备
公开(公告)号：JP2005317164A
公开(公告)日：2005-11-10
申请号：JP2004136772
申请日：2004-04-30
申请人： Toshiba Corp , 株式会社東芝
发明人： ASANO TAKAHIRO , SATO TOSHIKUNI , SHIMIZU JUN , MIYAZAKI HIDEYUKI , OKUTOMI TAKESHI
IPC分类号： G11B33/12 , G11B17/00 , G11B25/04 , G11B33/00
CPC分类号： G11B25/043
摘要： PROBLEM TO BE SOLVED: To provide a disk device which allows further miniaturization.
SOLUTION: A case 10 has a center axis C, and first and second areas 15a and 15b positioned in both sides of the center axis. In the case, a recording medium 20, a driving motor for supporting and rotating the recording medium, a head 24 for processing information in the recording medium, a head actuator 26 for supporting the head movably and moving it to the recording medium, and a latching mechanism 32 for latching the head actuator to a retreated position, are included. The recording medium is arranged to be eccentric to the first area with respect to the center axis C, and the latching mechanism is arranged in the second area. The head actuator is provided with a bearing part disposed in the second area, an arm extended from the bearing part 52 in the first area, a suspension extended from the arm and positioned in the first area to support the head, and a driving part 28 arranged in the second area to rotate the arm.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种允许进一步小型化的盘装置。解决方案：壳体10具有中心轴线C，第一和第二区域15a和15b位于中心轴线的两侧。在这种情况下，记录介质20，用于支撑和旋转记录介质的驱动电机，用于在记录介质中处理信息的磁头24，用于可移动地支撑磁头并将其移动到记录介质的磁头致动器26，以及包括用于将头致动器锁定到退避位置的闩锁机构32。记录介质被布置为相对于中心轴线C偏心到第一区域，并且锁定机构布置在第二区域中。头致动器设置有设置在第二区域中的轴承部分，从第一区域中的轴承部分52延伸的臂，从臂延伸并定位在第一区域中以支撑头部的悬架以及驱动部分28 布置在第二区域中以使臂旋转。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005135564A Disc device and electronic device equipped the same 审中-公开
标题翻译： DISC设备和电子设备配备相同
公开(公告)号：JP2005135564A
公开(公告)日：2005-05-26
申请号：JP2003373625
申请日：2003-10-31
申请人： Toshiba Corp , 株式会社東芝
发明人： SATO TOSHIKUNI
IPC分类号： G11B5/55 , G11B25/04 , G11B33/12
CPC分类号： G11B33/121 , G11B5/5521 , G11B25/043 , G11B33/122
摘要： PROBLEM TO BE SOLVED: To provide a disc device in which assembling efficiency is excellent and further miniaturization is made possible, and an electronic device equipped with it.
SOLUTION: An HDD has a first shell 10a and a second shell 10b arranged facing this first shell and composes a case in collaboration with the first shell. To the first shell, a drive motor 22 is attached and an information recording medium 20 is supported by this drive motor. To the second shell, a head actuator, which movably supports a head 24 and moves it to the information recording medium, and a board unit, connected to the head actuator, are attached. A control circuit board is arranged facing an external surface of the case and connected to the board unit.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种其中组装效率优异且进一步小型化成为可能的盘装置，以及配备该盘装置的电子装置。解决方案：HDD具有面向该第一壳体布置的第一壳体10a和第二壳体10b，并且与第一壳体协作地构成壳体。在第一壳体上安装有驱动马达22，信号记录介质20由该驱动马达支撑。对于第二壳体，附接有可移动地支撑头部24并将其移动到信息记录介质的头致动器，以及连接到头致动器的板单元。控制电路板被布置成面向壳体的外表面并且连接到电路板单元。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2006018907A Disk device 审中-公开
标题翻译：磁盘设备
公开(公告)号：JP2006018907A
公开(公告)日：2006-01-19
申请号：JP2004194704
申请日：2004-06-30
申请人： Toshiba Corp , 株式会社東芝
发明人： MIYAZAKI HIDEYUKI , SATO TOSHIKUNI
IPC分类号： G11B33/12 , G11B25/04 , G11B33/14
CPC分类号： G11B33/124
摘要： PROBLEM TO BE SOLVED: To provide a disk device capable of stably holding a printed circuit board without any destruction and peeling, being miniaturized more. SOLUTION: This device is provided with a rectangular box-shaped case 10 having a rectangular mounting surface 11, and a disk recording medium, a driving motor for supporting and rotating the recording medium, a head for processing information in the recording medium, and a head actuator for supporting the head to freely move and moving it with respect to the recording medium are arranged in the case 10. A rectangular control circuit board 12 is disposed to be stacked on the mounting surface of the case. A holding seal 80 is stuck over the control circuit board and the case to cover the peripheral edge of the control circuit board, and pressed to the mounting surface to be held. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够稳定地保持印刷电路板而没有任何破坏和剥离的小型化的盘装置。解决方案：该装置设置有矩形盒状壳体10，其具有矩形安装表面11和盘记录介质，用于支撑和旋转记录介质的驱动电机，用于在记录介质中处理信息的磁头并且用于支撑头部以相对于记录介质自由移动和移动的头致动器布置在壳体10中。矩形控制电路板12设置成堆叠在壳体的安装表面上。保持密封件80粘贴在控制电路板和壳体上以覆盖控制电路板的周边边缘，并被按压到要保持的安装表面。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005339716A Disk driving device and disk drive provided with the same 审中-公开
标题翻译：磁盘驱动器和磁盘驱动器
公开(公告)号：JP2005339716A
公开(公告)日：2005-12-08
申请号：JP2004159496
申请日：2004-05-28
申请人： Toshiba Corp , 株式会社東芝
发明人： SATO TOSHIKUNI , MIYAHARA TAKAHIDE , WAKABAYASHI TOMOMI
IPC分类号： G11B17/038 , G11B17/028 , G11B17/08 , G11B33/12
CPC分类号： G11B33/121 , G11B17/0287
摘要： PROBLEM TO BE SOLVED: To provide a disk driving device from which a clamp part can be removed without damaging a motor and a recording medium, and also to provide a disk drive provided with the disk driving device.
SOLUTION: This disk driving device 21 is provided with a spindle motor 22, and the spindle motor has a pivot 36 and an almost cylindrical hub supported freely rotatably by the pivot and constituting a rotor. A disk 20 is fitted to the outer circumference of the hub concentrically, and an annular clamp member 44 holding the disk is fitted to an end part of the hub. The clamp member has: an inner circumferential part fitted to the outer circumferential face of the hub; a plurality of engagement parts 82 provided separatedly in a circumferential direction and to be respectively engaged with a removing jig; and a plurality of notch parts 84 which are respectively formed along the inner circumferential part among engagement parts and have a space formed between the hub and the outer circumferential part.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种磁盘驱动装置，可以在不损坏电动机和记录介质的情况下从其中移除夹持部件，并且还提供设置有盘驱动装置的盘驱动器。解决方案：该盘驱动装置21设置有主轴电动机22，主轴电动机具有枢轴36和由枢轴自由旋转地构成并构成转子的大致圆筒形轮毂。圆盘20同心地安装在轮毂的外圆周上，并且保持盘的环形夹紧构件44装配到轮毂的端部。夹紧构件具有：嵌合到轮毂的外周面的内周部; 多个接合部82，其沿圆周方向分开设置并分别与去除夹具接合; 以及多个切口部84，其分别沿着接合部中的内周部形成并且具有形成在轮毂和外周部之间的空间。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006079677A Disk drive device 审中-公开
标题翻译：磁盘驱动器
公开(公告)号：JP2006079677A
公开(公告)日：2006-03-23
申请号：JP2004260151
申请日：2004-09-07
申请人： Toshiba Corp , 株式会社東芝
发明人： OKUTOMI TAKESHI , MIYAZAKI HIDEYUKI , SHIMIZU JUN , SATO TOSHIKUNI
IPC分类号： G11B33/12 , G11B25/04
摘要： PROBLEM TO BE SOLVED: To provide a disk drive device of an inexpensive sealing structure that can maintain the inside airtight state highly tight in a disk drive.
SOLUTION: The disk drive device has a disk medium which can turn, a head which records and reproduces information on the medium, an actuator which moves the head along the surface of the medium, a case made of magnetic materials to mount the medium, head and actuator in the inside, a printed circuit board which has a control circuit to control the movement of the actuator and is disposed facing the case, and a fixture to secure the printed circuit board to the case. The case has a fixing section to insert the fixture and a sealant which is provided in the case and seals the fixing section from inside the case.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在盘驱动器中将内部气密状态保持为高度密封的便宜的密封结构的盘驱动装置。解决方案：磁盘驱动装置具有可以转动的磁盘介质，记录和再现介质上的信息的磁头，沿着介质的表面移动磁头的致动器，由磁性材料制成的壳体，以安装介质，头部和致动器;印刷电路板，其具有控制电路以控制致动器的移动并且面向壳体设置;以及固定装置，用于将印刷电路板固定到壳体。壳体具有用于插入固定件的固定部分和设置在壳体中的密封剂，并将固定部分从壳体内密封。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006048768A Disk unit 审中-公开
标题翻译：光盘单元
公开(公告)号：JP2006048768A
公开(公告)日：2006-02-16
申请号：JP2004224700
申请日：2004-07-30
申请人： Toshiba Corp , 株式会社東芝
发明人： TOKISAKI SATOYUKI , SATO TOSHIKUNI
IPC分类号： G11B21/22 , G11B21/02 , G11B25/04 , G11B33/12
CPC分类号： G11B5/54 , G11B21/22
摘要： PROBLEM TO BE SOLVED: To provide a disk unit having a highly reliable latch mechanism.
SOLUTION: An HDD has a latch mechanism 42 for locking the carriage which rocks a head in a retreated position. The latch mechanism 32 has a latch arm 80 having a catch 81 engaged with the projection 62a of the carriage in its tip. A permanent magnet 84 is buried in the rear end of the latch arm 80, and a reversible magnetic force is received from an electromagnet 90 attached to a second shell 10b. A hole 92 is formed in the part of the second shell 10b approached by the permanent magnet 84, and the adsorption of the permanent magnet 84 to the second shell 10b made of a magnetic material is prevented.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有高度可靠的锁定机构的盘单元。解决方案：HDD具有用于锁定滑架的闩锁机构42，该滑架使头部处于退避位置。闩锁机构32具有锁定臂80，该锁臂80具有与其托架的突出部62a在其尖端中接合的卡爪81。永久磁铁84埋在锁臂80的后端，并且从连接到第二壳体10b的电磁体90接收可逆的磁力。在由永磁体84接近的第二壳体10b的部分形成有孔92，并且防止永磁体84吸附到由磁性材料制成的第二壳体10b。版权所有（C）2006，JPO＆NCIPI

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