Disk drive load arm structure having a strain sensor and method of its fabrication
    51.
    发明授权
    Disk drive load arm structure having a strain sensor and method of its fabrication 有权
    具有应变传感器的磁盘驱动负载臂结构及其制造方法

    公开(公告)号:US07813083B2

    公开(公告)日:2010-10-12

    申请号:US11654480

    申请日:2007-01-17

    IPC分类号: G11B21/02

    CPC分类号: G11B5/4813 G11B5/5552

    摘要: A load arm for a disk drive may include a base section that has an opening for receiving a spindle of a voice coil motor. The base section may have hinge arms that extend from the base section and terminate in tab portions. An arm section may be affixed to the tabs of the hinge arms of the base section such as by spot welding. A head suspension assembly may be affixed to a distal end of the arm section such as by spot welding. A sensor may be provided on a hinge arm of the base section. The sensor may comprise a piezoelectric polymer sensing element and an electrode formed over the piezoelectric polymer sensing element.

    摘要翻译: 用于盘驱动器的负载臂可以包括具有用于接收音圈电动机的主轴的开口的基部。 基部可以具有从基部延伸并终止在突片部分中的铰链臂。 臂部分可以通过点焊固定到基部的铰链臂的突片上。 头部悬挂组件可以通过点焊固定到臂部分的远端。 传感器可以设置在基部的铰链臂上。 传感器可以包括压电聚合物感测元件和形成在压电聚合物感测元件上的电极。

    Slider that dynamically adjusts the head-to-disk spacing in a disk drive
    52.
    发明授权
    Slider that dynamically adjusts the head-to-disk spacing in a disk drive 有权
    Slider可以动态调整磁盘驱动器中的磁盘间距

    公开(公告)号:US07773346B1

    公开(公告)日:2010-08-10

    申请号:US11375169

    申请日:2006-03-14

    申请人: Wei Guo Jifang Tian

    发明人: Wei Guo Jifang Tian

    IPC分类号: G11B5/60

    CPC分类号: G11B5/6005

    摘要: A disk drive includes a drive circuitry, a storage disk and a slider. The storage disk has a data surface, and the slider magnetically interacts with the storage disk to transmit a signal between the storage disk and the drive circuitry. The slider includes a leading surface, an opposed trailing surface, a data transducer positioned near the trailing surface, and a piezoelectric element. The piezoelectric element receives a driving voltage from the drive circuitry to adjust a distance between the data transducer and the data surface. The piezoelectric element can form a portion of the trailing surface. The slider includes a slider body that forms a portion of the trailing surface, and a portion of the piezoelectric element can be coplanar with the portion of the trailing surface formed by the slider body. Further, at least a portion of the piezoelectric element can be constrained by the slider body. The piezoelectric element can include an exposed surface that is substantially parallel with the leading surface. The slider body can have an element cavity that completely receives the piezoelectric element. In one embodiment, the piezoelectric element has only one substantially planar exposed surface.

    摘要翻译: 磁盘驱动器包括驱动电路,存储盘和滑块。 存储盘具有数据表面,并且滑块与存储盘磁性地相互作用以在存储盘和驱动电路之间传输信号。 滑块包括前表面,相对的后表面,位于后表面附近的数据换能器和压电元件。 压电元件从驱动电路接收驱动电压,以调整数据传感器与数据表面之间的距离。 压电元件可以形成后表面的一部分。 滑块包括形成后表面的一部分的滑块主体,并且压电元件的一部分可以与由滑块体形成的后表面的部分共面。 此外,压电元件的至少一部分可以被滑块体约束。 压电元件可以包括基本上与前表面平行的暴露表面。 滑块体可以具有完全接收压电元件的元件空腔。 在一个实施例中,压电元件仅具有一个基本平坦的露出表面。

    Game Controller That Converts Between Wireless Operation And Wired Operation
    53.
    发明申请
    Game Controller That Converts Between Wireless Operation And Wired Operation 有权
    无线操作和有线操作之间转换的游戏控制器

    公开(公告)号:US20100178984A1

    公开(公告)日:2010-07-15

    申请号:US12748071

    申请日:2010-03-26

    IPC分类号: A63F9/24

    摘要: A game controller operates in both a wired mode and a wireless mode, and is able to switch between these two modes without permanent disruption to an ongoing game. The game controller is configured to detect a condition that suggests switching from the wireless mode of operation to a wired mode of operation, convey the indication to a host game system, and transition from the wireless mode of operation to the wired mode of operation.

    摘要翻译: 游戏控制器在有线模式和无线模式下操作,并且能够在这两种模式之间进行切换,而不会持续中断正在进行的游戏。 游戏控制器被配置为检测建议从无线操作模式切换到有线操作模式的条件,将指示传送到主机游戏系统,以及从无线操作模式转换到有线操作模式。

    Game controller that converts between wireless operation and wired operation
    54.
    发明授权
    Game controller that converts between wireless operation and wired operation 失效
    在无线操作和有线操作之间进行转换的游戏控制器

    公开(公告)号:US07753788B2

    公开(公告)日:2010-07-13

    申请号:US10769431

    申请日:2004-01-30

    IPC分类号: A63F13/02 H04J1/16 H04W84/22

    摘要: A game controller operates in both a wired mode and a wireless mode, and is able to switch between these two modes without permanent disruption to an ongoing game. During a transition from one mode to another, a host gaming system detects when the controller is physically disconnected (for wired mode to wireless mode) or connected (for wireless mode to wired mode). Upon detection, the host gaming system stores the game data and user information and the game controller stores an identifier in its nonvolatile memory. The host gaming system and game controller then establish a new communication link. The game controller retrieves the identifier and submits it to the host gaming system, which uses the identifier to reassociate the game data and user information with the game controller as it begins operating in the new mode. This allows the player to continue game play without interruption.

    摘要翻译: 游戏控制器在有线模式和无线模式下操作,并且能够在这两种模式之间进行切换,而不会持续中断正在进行的游戏。 在从一种模式转换到另一模式的过程中,主机游戏系统检测控制器何时被物理断开(用于有线模式到无线模式)或连接(用于无线模式到有线模式)。 一旦检测到,主机游戏系统存储游戏数据和用户信息,并且游戏控制器将标识符存储在其非易失性存储器中。 主机游戏系统和游戏控制器随后建立了新的通信链路。 游戏控制器检索标识符并将其提交给主机游戏系统,主机游戏系统在新游戏开始运行时使用该标识符将游戏数据和用户信息与游戏控制器重新关联。 这允许玩家继续游戏,而不会中断。

    Systems and methods for controlling rise and fall times of USB signals
    56.
    发明授权
    Systems and methods for controlling rise and fall times of USB signals 有权
    控制USB信号上升和下降时间的系统和方法

    公开(公告)号:US07610416B2

    公开(公告)日:2009-10-27

    申请号:US11106191

    申请日:2005-04-13

    CPC分类号: G06F13/4286

    摘要: Systems and methods for controlling the rise and fall times of USB signals for USB devices and peripherals are provided. The rise and fall times of USB peripherals can be controlled, or changed, in order to match the electrical characteristics of the USB peripheral to a USB host. By sweeping through a range of rise and fall times, and testing the reliability of USB output, optimal rise and fall times for the characteristics of a USB peripheral can quickly be determined. In one embodiment, the controllability of the rise and fall times is provided in firmware that changes at least one characteristic of the USB peripheral that affects the amount of current flowing during USB signaling.

    摘要翻译: 提供了用于控制USB设备和外围设备的USB信号上升和下降时间的系统和方法。 USB外设的上升和下降时间可以被控制或改变,以便将USB外围设备的电气特性与USB主机相匹配。 通过扫描上升和下降时间范围,并测试USB输出的可靠性,可以快速确定USB外设特性的最佳上升和下降时间。 在一个实施例中,在固件中提供上升和下降时间的可控性,所述固件改变影响在USB信令期间流动的电流量的USB外围设备的至少一个特性。

    SAMPLING METHOD AND SAMPLER FOR GAS HYDRATES BY HOLE BOTTOM FREEZING
    57.
    发明申请
    SAMPLING METHOD AND SAMPLER FOR GAS HYDRATES BY HOLE BOTTOM FREEZING 有权
    通过孔底冷冻采样方法和采样气体水合物

    公开(公告)号:US20090229382A1

    公开(公告)日:2009-09-17

    申请号:US12402834

    申请日:2009-03-12

    IPC分类号: G01N1/22

    CPC分类号: G01N1/08 E21B25/08 E21B25/18

    摘要: The present invention relates to a sampler for gas hydrates by hole bottom freezing, the sampler comprises a fisher, a wire-line coring mechanism and an outer barrel, and it further comprises a refrigeration portion, a low temperature control portion and a frozen insulation sample portion, which constitute an inner barrel assembly located inside the outer barrel together, wherein a refrigerant in the refrigeration portion is injected into the frozen insulation sample portion under a control of the low temperature control portion, so that a cooling medium in the frozen insulation sample portion is always kept under a predetermined temperature, and a core sample of gas hydrates is frozen at the bottom of a drill hole. The invention also relates to a sampling method using the sampler as mentioned above. In the invention, the temperature of the sample can be decreased by using an external cooling source to suppress hydrate decomposition, the critical decomposition pressure of gas hydrates can be reduced by active decreasing the temperature of the sample, and the stability of gas hydrates is maintained by a passive pressure drop. The method of the present invention need not to keep the pressure of the sample, and is simple to obtain a core sample of gas hydrates with higher fidelity.

    摘要翻译: 本发明涉及一种通过孔底冷冻进行天然气水合物的采样器,该采样器包括渔夫,线路取芯机构和外筒,还包括制冷部分,低温控制部分和冷冻绝热样品 部分,其构成位于外筒内部的内筒组件,其中制冷部分中的制冷剂在低温控制部分的控制下被注入到冷冻绝热样品部分中,使得冷冻绝热样品中的冷却介质 部分总是保持在预定温度下,并且气孔水合物的芯样品在钻孔的底部被冷冻。 本发明还涉及如上所述使用采样器的采样方法。 在本发明中,通过使用外部冷却源抑制水合物分解,可以降低样品的温度,通过主动降低样品的温度可以降低气体水合物的临界分解压力,并保持气体水合物的稳定性 被动压降。 本发明的方法不需要保持样品的压力,并且获得具有更高保真度的气体水合物的核心样品是简单的。

    MECHANISM FOR A MICROSCOPE OBJECTIVE CHANGER AND FILTER CHANGER
    58.
    发明申请
    MECHANISM FOR A MICROSCOPE OBJECTIVE CHANGER AND FILTER CHANGER 审中-公开
    MICROSCOPE目标更换和过滤器更换机制

    公开(公告)号:US20080231973A1

    公开(公告)日:2008-09-25

    申请号:US11833154

    申请日:2007-08-02

    申请人: Wei Guo

    发明人: Wei Guo

    IPC分类号: G02B7/02

    CPC分类号: G02B21/248

    摘要: A mechanism is disclosed for incorporation into automatic microscope which permits the interchanging of optical path components such as objective lens assemblies, filters, and imaging devices. The mechanism features good placement accuracy and repeatability to permit the maintenance of system calibrations.

    摘要翻译: 公开了用于结合到自动显微镜中的机构,其允许诸如物镜组件,滤光器和成像装置之类的光路部件的互换。 该机构具有良好的布置精度和重复性,可以维护系统校准。

    Massaging Device
    60.
    发明申请
    Massaging Device 审中-公开
    按摩装置

    公开(公告)号:US20080183113A1

    公开(公告)日:2008-07-31

    申请号:US11793172

    申请日:2004-12-16

    IPC分类号: A61H15/00

    摘要: A massaging device with a variable surface for providing a good general massage that includes one user support surface (1), a structural support frame (2) and at least one dimensionally varying device (3). In one embodiment, the dimensionally varying device may be an airbag. At least one airbag is situated in between the user support surface and the structural support frame. The airbag utilizes a fluid that is either liquid or gaseous in nature to vary its dimensions. By the varying the dimensions of the airbag, the massage forces experienced by a user is indirectly varied. This embodiment can be used in a chair, bed or any other surface that is in contact with a user for the purposes of a massage. It may further include a pressure regulator for the fluid and force detection sensors so as to provide real-time feedback to the user as the massage progresses.

    摘要翻译: 一种具有可变表面的按摩装置,用于提供包括一个用户支撑表面(1),结构支撑框架(2)和至少一个尺寸变化的装置(3)的良好的一般按摩。 在一个实施例中,尺寸改变的装置可以是气囊。 至少一个气囊位于用户支撑表面和结构支撑框架之间。 气囊利用液体或气体性质的流体来改变其尺寸。 通过改变气囊的尺寸,使用者经历的按摩力是间接变化的。 该实施例可以用于椅子,床或与​​用户接触以用于按摩的任何其它表面。 其还可以包括用于流体和力检测传感器的压力调节器,以便随着按摩进行而向用户提供实时反馈。