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27 条记录 (耗时 0.026 秒)

    Load beam having concave stiffener with locating flanges
    1.
    发明授权
    Load beam having concave stiffener with locating flanges 有权
    负载梁具有带有定位法兰的凹形加强件

    公开(公告)号：US07551404B1

    公开(公告)日：2009-06-23

    申请号：US11233191

    申请日：2005-09-21

    申请人： Johnathan Phu ,  Chu Wong ,  Peter Hahn

    发明人： Johnathan Phu ,  Chu Wong ,  Peter Hahn

    IPC分类号： G11B5/55 ,  G11B21/08

    CPC分类号： G11B5/4833

    摘要： A disk drive suspension has a mount plate, an outwardly tapered load beam supported by the mount plate and having a base portion, a hinge portion, a beam portion having a first face with turned edges and a flexure supported by the beam portion distally of said beam portion face, and a generally congruent tapered stiffener having a central portion of a given height that is concave and open to the beam portion. The stiffener has left and right flange portions extending laterally from the central portion to the beam portion upturned edges to locate said central portion centrally on the beam portion face.

    摘要翻译： 磁盘驱动器悬架具有安装板，由安装板支撑的向外锥形的负载梁，其具有基部，铰链部分，具有带有转动边缘的第一面的梁部分和由所述梁部分的远端支撑的挠曲件 梁部分面和大致一致的锥形加强件，其具有给定高度的中心部分，该中心部分是凹形的并且对梁部分敞开。 加强件具有从中心部分横向延伸到梁部分上翻边缘的左右凸缘部分，以将所述中心部分中心地定位在梁部分面上。

    METHOD FOR TRANSFECTING A EUKARYOTIC CELL
    2.
    发明申请
    METHOD FOR TRANSFECTING A EUKARYOTIC CELL 审中-公开
    转染真核细胞的方法

    公开(公告)号：US20130109095A1

    公开(公告)日：2013-05-02

    申请号：US13697188

    申请日：2011-05-06

    申请人： Peter Hahn ,  Anja Grewe

    发明人： Peter Hahn ,  Anja Grewe

    IPC分类号： C12N15/11

    CPC分类号： C12N15/11 ,  C12N15/87 ,  C12N15/88

    摘要： The present invention relates to a method for transfecting a eukaryotic cell, wherein a compound comprising at least one saccharide and at least one protein and optionally a salt and/or a component stabilizing pH is brought into contact with a nucleic acid and a transfection reagent, a complex of nucleic acid and transfection reagent is formed by means of interacting with the composition, and the complex is transfected into a eukaryotic cell.

    摘要翻译： 本发明涉及转染真核细胞的方法，其中包含至少一种糖和至少一种蛋白质和任选的盐和/或稳定pH的成分的化合物与核酸和转染试剂接触， 通过与组合物相互作用形成核酸和转染试剂的复合物，并将复合物转染入真核细胞。

    APPARATUS AND METHOD FOR MANAGING A POWER SOURCE
    3.
    发明申请
    APPARATUS AND METHOD FOR MANAGING A POWER SOURCE 审中-公开
    用于管理电源的装置和方法

    公开(公告)号：US20110109165A1

    公开(公告)日：2011-05-12

    申请号：US12825434

    申请日：2010-06-29

    申请人： Peter Hahn ,  Nils Haustein ,  Rainer Krause

    发明人： Peter Hahn ,  Nils Haustein ,  Rainer Krause

    IPC分类号： H02J4/00

    CPC分类号： H02J3/28 ,  H02J3/383 ,  Y02B10/14 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E70/30 ,  Y10T307/658

    摘要： An electrical power management apparatus and method in which a public power grid, a renewable energy source, an energy storage element and a domestic power supply network are interconnected through a controllable switch which connects the various components together in combinations which are advantageous to sensed power load and consumption circumstances.

    摘要翻译： 一种电力管理装置和方法，其中公共电网，可再生能源，能量存储元件和家用电源网络通过可控开关互连，所述可控开关将组合中的各种组件连接在一起，这对于感测的功率负载是有利的 和消费情况。

    Electrical connections to a microactuator in a hard disk drive suspension
    5.
    发明授权
    Electrical connections to a microactuator in a hard disk drive suspension 有权
    与硬盘驱动器悬架中的微型致动器的电气连接

    公开(公告)号：US08570688B1

    公开(公告)日：2013-10-29

    申请号：US13287094

    申请日：2011-11-01

    申请人： Peter Hahn ,  Kuen Chee Ee

    发明人： Peter Hahn ,  Kuen Chee Ee

    IPC分类号： G11B5/55 ,  G11B21/24

    CPC分类号： G11B5/4873 ,  G11B5/483 ,  G11B5/486 ,  H01L2224/40

    摘要： In a disk drive suspension circuit, an electrical contact from a flexible circuit to a face of a PZT microactuator is provided by a mechanical bias to press a contact pad of the flexible circuit against the PZT surface. The mechanical bias is provided by a piece of stainless steel that is welded to a nearby point or points on the suspension, and which biases the electrical contact pad carrying the PZT driving voltage against the PZT. The piece of stainless steel may be in the form of a flat piece welded on one or more sides of the contact pad, and may include a dimple for pressing against the contact pad. Additional insulation material may be provided between the dimple and the contact pad to prevent the dimple from penetrating through the flexible circuit's cover layer and shorting the driving voltage.

    摘要翻译： 在磁盘驱动器悬架电路中，通过机械偏置来提供从柔性电路到PZT微致动器的面的电接触，以将柔性电路的接触垫压靠PZT表面。 机械偏置由一块不锈钢提供，焊接到悬架上的附近点或点上，并且偏压带有PZT驱动电压的电接触垫对着PZT。 不锈钢片可以是焊接在接触垫的一个或多个侧面上的扁平件的形式，并且可以包括用于压靠接触垫的凹坑。 可以在凹坑和接触垫之间提供附加的绝缘材料，以防止凹坑穿透柔性电路的覆盖层并使驱动电压短路。

    RNA interference tags
    8.
    发明授权
    RNA interference tags 有权
    RNA干扰标签

    公开(公告)号：US08252535B2

    公开(公告)日：2012-08-28

    申请号：US12529465

    申请日：2007-04-10

    申请人： Wolfgang Biekle ,  Peter Hahn

    发明人： Wolfgang Biekle ,  Peter Hahn

    IPC分类号： C12Q1/68 ,  C12N15/11 ,  C12N5/00 ,  C07H21/04

    CPC分类号： C12N15/111 ,  C12N15/63 ,  C12N2310/111 ,  C12N2310/14 ,  C12N2320/50 ,  C12Q1/6897

    摘要： The invention relates to a method for inhibiting the expression of a target gene in a eukaryotic cell. The method includes the following steps: a) providing at least one eukaryotic cell, the cell being capable of RNA interference, b) transfecting the eukaryotic cell with a composition that includes a genetic construct that includes an siRNA tag, and a target gene that forms a transcription unit together with the siRNA tag, and c) introducing at least one siRNA that is complementary to the siRNA tag of the transfected genetic construct to inhibit the expression of the target gene.

    摘要翻译： 本发明涉及一种抑制真核细胞中靶基因表达的方法。 该方法包括以下步骤：a）提供至少一个真核细胞，所述细胞能够进行RNA干扰，b）用包含siRNA标签的遗传构建体和形成的靶基因的组合物转染真核细胞 转录单元和siRNA标签，以及c）引入至少一个与转染的遗传构建体的siRNA标签互补的siRNA，以抑制靶基因的表达。

    Baseplate hub geometry for reduced after-swaging suspension deflection
    9.
    发明授权
    Baseplate hub geometry for reduced after-swaging suspension deflection 有权
    底板轮毂几何形状，用于减少后锻模悬架偏转

    公开(公告)号：US08049995B1

    公开(公告)日：2011-11-01

    申请号：US12344429

    申请日：2008-12-26

    申请人： Kuen Chee Ee ,  Peter Hahn

    发明人： Kuen Chee Ee ,  Peter Hahn

    IPC分类号： G11B5/48

    CPC分类号： G11B5/4813

    摘要： A method of designing a hard disk drive suspension swage hub geometry for an actuator arm having upper and lower suspensions attached thereto, includes using a finite element analysis model to simulate the effects of swaging the suspensions to the actuator arm, identifying relevant geometric parameters of the suspensions, for each suspensions performing a linear regression to fit an equation containing the geometric parameters to a normal force of the suspension to the actuator arm after swaging according to the fine element analysis, identifying a desired range of differences between the normal forces, using the desired difference range, and solving for values of geometric parameters to produce a set of target design parameters for the suspension swage hubs.

    摘要翻译： 设计用于具有连接到其上的上悬架和下悬架的致动器臂的硬盘驱动器悬挂挤压毂几何形状的方法包括使用有限元分析模型来模拟将悬架模型到致动器臂的影响，识别相关的几何参数 悬架，对于执行线性回归的每个悬架，根据精细元件分析，在模型之后，将包含几何参数的方程拟合到致动器臂的法向力，以识别正常力之间的期望差异范围，使用 期望的差异范围，以及求解几何参数的值以产生用于悬挂挤压轮毂的一组目标设计参数。