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1.发明申请公开(公告)号：US20070086168A1
公开(公告)日：2007-04-19
申请号：US11249911
申请日：2005-10-13
IPC分类号： H05K7/20
CPC分类号： H01L23/42 , H01L2924/0002 , H01L2924/00
摘要： A heat transfer assembly includes a printed circuit board assembly supporting an electronic component assembly including one or more semiconductor chips. A heat sink assembly is adapted to be placed in thermal engagement with the one or more semiconductor chips. Included is a loading assembly for loading the one or more semiconductor chips toward engagement with the heat sink assembly. An encapsulating mechanism is provided that contains a sufficient amount of a thermally conductive medium to transfer heat between a surface of one or more of the semiconductor chips and the heat sink assembly, wherein the thermally conductive medium fills any gaps or space between the one or more semiconductor chips and the heat sink assembly.
摘要翻译： 传热组件包括支撑包括一个或多个半导体芯片的电子部件组件的印刷电路板组件。 散热器组件适于与一个或多个半导体芯片热接合。 包括用于将一个或多个半导体芯片加载以与散热器组件接合的装载组件。 提供了一种封装机构，其包含足够量的导热介质以在半导体芯片和散热器组件中的一个或多个的表面之间传递热量，其中导热介质填充一个或多个半导体芯片之间的任何间隙或空间 半导体芯片和散热器组件。
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2.发明申请Method and apparatus for limiting shock damage to hard disk drive during operation 审中-公开在操作过程中限制对硬盘驱动器的冲击损坏的方法和装置公开(公告)号：US20050057854A1
公开(公告)日：2005-03-17
申请号：US10661273
申请日：2003-09-11
IPC分类号： G11B5/54
CPC分类号： G11B5/54
摘要： A hard disk drive has a motion limiting element mechanically constraining movement of a suspension of the disk drive away from a disk of the disk drive in the event of a mechanical shock to the disk drive while operating such that an air bearing between the slider on the suspension and the disk is not substantially disrupted.
摘要翻译： 硬盘驱动器具有运动限制元件，其在操作时在与盘驱动器机械冲击的情况下机械地约束磁盘驱动器的悬架的移动远离磁盘驱动器的盘的运动，使得在滑块上的空气轴承 悬挂和磁盘基本上不会中断。
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公开(公告)号：US20060098399A1
公开(公告)日：2006-05-11
申请号：US10981844
申请日：2004-11-05
IPC分类号： H05K5/00
CPC分类号： G06F1/187 , G11B33/08 , Y10T29/49025 , Y10T29/49027 , Y10T29/4903
摘要： Embodiments of the present invention pertain to method for manufacturing a shock absorber that allows a disk drive to move with respect to the chassis of a computer system. In one embodiment, a flexure is formed that is capable of being coupled to an assembly joint. An assembly joint is formed so that the assembly joint is capable of being coupled to the flexure and the chassis of a computer system. A shock absorber is created by coupling the flexure to the assembly joint. The shock absorber has a form that can be used to flexibly couple the disk drive's enclosure with the computer system's chassis without requiring an increase in size of the chassis.
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4.发明授权Disk drive rotary actuator system including synchronous counter torque generator 失效磁盘驱动旋转执行器系统包括同步反转矩发生器
公开(公告)号：US6122139A
公开(公告)日：2000-09-19
申请号：US119184
申请日：1998-07-20
申请人： Sri Muthuthamby Sri-Jayantha , Arun Sharma , Hien Phu Dang , Vijayeshwar Khanna , Gerard McVicker , Kiyoshi Satoh , Yuzo Nakagawa , Naoyuki Kagami
发明人： Sri Muthuthamby Sri-Jayantha , Arun Sharma , Hien Phu Dang , Vijayeshwar Khanna , Gerard McVicker , Kiyoshi Satoh , Yuzo Nakagawa , Naoyuki Kagami
CPC分类号： G11B25/043 , G11B33/08 , G11B33/121
摘要： A disk drive system, includes an arm for mounting a head, and at least one component, coupled to the arm, for being synchronized to maintain a zero net angular momentum of the arm and the at least one component. Another disk drive system including a read/write head, includes a torque counter-generating member for being synchronized to maintain a zero net angular momentum of the head.
摘要翻译： 磁盘驱动系统包括用于安装头部的臂和耦合到臂的至少一个部件，用于同步以保持臂和至少一个部件的零净角动量。 包括读/写头的另一个磁盘驱动器系统包括用于同步以保持磁头的零净角度动量的扭矩计数器生成构件。
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公开(公告)号：US5721457A
公开(公告)日：1998-02-24
申请号：US430655
申请日：1995-04-28
CPC分类号： G11B19/04 , G11B33/08 , G11B5/5582 , Y10T307/511 , Y10T307/62 , Y10T307/625 , Y10T307/786
摘要： In a computer apparatus including an enclosure and a direct access storage device mounted within the enclosure, a mounting apparatus for the direct access storage device including: a plurality of a relatively rigid shock isolators and at least one stress sensor mounted in series with are of said shock isolators and disposed between the enclosure and the direct access storage device. The enclosure may include a user frame and the mounting apparatus may be disposed between the direct access storage device and the frame. There may be one stress sensor for each of the shock isolators. The shock isolators may be coupled to the direct access storage device. Each stress sensor may include a piezoelectric element. Preferably the shock isolators are rigid enough so that the resonant frequency of said mounting apparatus is at least 800 Hz, but can be 800 Hz or higher.
摘要翻译： 在包括外壳和安装在外壳内的直接存取存储装置的计算机装置中，用于直接存取存储装置的安装装置包括：多个相对刚性的冲击隔离器和至少一个应力传感器，其与所述 防震隔离器，并设置在外壳和直接存取存储设备之间。 外壳可以包括用户框架，并且安装设备可以设置在直接存取存储设备和框架之间。 每个减震器可能有一个应力传感器。 防震隔离器可以耦合到直接存取存储装置。 每个应力传感器可以包括压电元件。 优选地，防震隔离器足够刚性，使得所述安装装置的谐振频率至少为800Hz，但可以为800Hz或更高。
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公开(公告)号：US5640290A
公开(公告)日：1997-06-17
申请号：US531494
申请日：1995-09-21
申请人： Vijayeshwar Khanna , Ichiroh Koyanagi , Suresh Kumar , Hiroshi Matsuda , Muthuthamby Sri-Jayantha
发明人： Vijayeshwar Khanna , Ichiroh Koyanagi , Suresh Kumar , Hiroshi Matsuda , Muthuthamby Sri-Jayantha
摘要： When an HDD is subjected to shock with a magnetic head (22) retracted to the parking zone, a suspension (34) having a magnetic head (36) at the free end thereof swings. When a lowest suspension (34) swings, the free end of the suspension (34) is brought into contact with a pin projection (50) and further displacement toward the base (12) is impeded. The suspension (34) that further swings in this condition presents not a swing in a primary mode (cantilever support mode) but a swing in a secondary mode (two-point support mode), and the maximum displacement of the suspension (34) occurs at the longitudinal intermediate portion of the suspension (34). The intermediate portion that is displaced is made to go into a groove (48), and the contact of the intermediate portion of the suspension (34) with the base (12) is impeded by the groove (48).
摘要翻译： 当HDD被收回到停车区的磁头（22）受到冲击时，在其自由端处具有磁头（36）的悬架（34）摆动。 当最低的悬架（34）摆动时，悬架（34）的自由端与销突起（50）接触，并且朝向基座（12）的进一步的位移被阻碍。 在这种情况下进一步摆动的悬架（34）在初级模式（悬臂支撑模式）中不摆动，而是在二次模式（两点支撑模式）下摆动，并且发生悬架（34）的最大位移 在悬架（34）的纵向中间部分处。 使位移的中间部分进入凹槽（48），并且悬架（34）的中间部分与基部（12）的接触被凹槽（48）阻挡。
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7.发明申请Apparatus for a shock absorber that allows a disk drive to move with respect to the chassis of a computer system 失效用于减震器的设备，其允许磁盘驱动器相对于计算机系统的机架移动公开(公告)号：US20060098404A1
公开(公告)日：2006-05-11
申请号：US10982452
申请日：2004-11-05
IPC分类号： G06F1/16
摘要： Embodiments of the present invention pertain to an apparatus for a shock absorber that allows a disk drive to move with respect to the chassis of a computer system. In one embodiment, the disk drive shock absorber includes an assembly joint and a flexure. The flexure is capable of being coupled to the assembly joint. The assembly joint is capable of being coupled to the flexure and the computer system's chassis. The shock absorber is created by coupling the flexure to the assembly joint. The shock absorber has a form that can be used to flexibly couple the disk drive's enclosure with the computer system's chassis without requiring an increase in size of the chassis.
摘要翻译： 本发明的实施例涉及一种用于减震器的设备，其允许磁盘驱动器相对于计算机系统的机架移动。 在一个实施例中，盘驱动减震器包括组合接头和挠曲件。 弯曲能够联接到组装接头。 组装接头能够连接到挠曲件和计算机系统的底盘上。 通过将挠曲件联接到组装接头来产生减震器。 减震器具有可用于将磁盘驱动器的外壳与计算机系统的机架灵活耦合的形式，而不需要增加机箱尺寸。
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8.发明申请Method and apparatus for limiting shock damage to hard disk drive during operation 失效在操作过程中限制对硬盘驱动器的冲击损坏的方法和装置公开(公告)号：US20050057842A1
公开(公告)日：2005-03-17
申请号：US10660898
申请日：2003-09-11
CPC分类号： G11B5/5582 , G11B19/04
摘要： A disk drive controller establishes an active region on a disk that corresponds to a region of the disk wherein effects of mechanical shock to the disk drive during read and/or write operations are mitigated by a motion limiting element. The controller stores data in the active region based on frequency and/or recency of access of the data.
摘要翻译： 磁盘驱动器控制器在对应于磁盘区域的磁盘上建立活动区域，其中在读取和/或写入操作期间对磁盘驱动器的机械冲击的影响被运动限制元件减轻。 控制器基于数据访问的频率和/或近似值将数据存储在活动区域中。
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9.发明授权
公开(公告)号：US5761006A
公开(公告)日：1998-06-02
申请号：US764772
申请日：1996-12-12
CPC分类号： G11B21/08 , F16C21/00 , G11B21/083 , G11B5/5521 , G11B5/5552 , F16C2370/12 , G11B5/5582
摘要： In a direct access storage device having a head for interaction with a storage medium and a moving actuator on which the head is mounted, the improvement comprises a compound bearing system for the actuator, the bearing system including a first bearing of low friction for small movements of the actuator; and a second bearing of higher friction for coarse movements of the actuator. The storage medium is preferably a rotating magnetic disk having a series of concentric circular tracks. A single servo system drives the actuator so that the head follows a selected track with motion of the first bearing, and movement of the head to a new track causes motion of the second bearing. Preferably the first bearing is a flex bearing and the second bearing is a ball bearing.
摘要翻译： 在具有用于与存储介质相互作用的头部和安装有头部的移动致动器的直接存取存储装置中，改进包括用于致动器的复合轴承系统，该轴承系统包括用于小运动的低摩擦力的第一轴承 的执行器; 以及用于致动器的粗略运动的较高摩擦力的第二轴承。 存储介质优选地是具有一系列同心圆形轨道的旋转磁盘。 单个伺服系统驱动致动器，使得头部沿着第一轴承的运动跟随选定的轨道，并且头部移动到新的轨道导致第二轴承的运动。 优选地，第一轴承是挠性轴承，第二轴承是球轴承。
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