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    Ripple reduction in electromagnetic launcher current from pulsed alternators
    6.
    发明授权
    Ripple reduction in electromagnetic launcher current from pulsed alternators 有权
    来自脉冲交流发电机的电磁发射器电流的波纹减少

    公开(公告)号：US07832385B1

    公开(公告)日：2010-11-16

    申请号：US11954880

    申请日：2007-12-12

    Applicant: James Patrick Kapinski ,  David Jonathan Hall ,  Dennis Pavlik ,  Thomas Andrew Lemak

    Inventor： James Patrick Kapinski ,  David Jonathan Hall ,  Dennis Pavlik ,  Thomas Andrew Lemak

    IPC: F41F1/00

    CPC classification number: F41B6/006

    Abstract: Systems and methods for improving the current pulse from multiple pairs of pulsed alternators used for driving large loads such as an electromagnetic launcher (i.e., “rail gun”) load. Conventional current pulse ripples are reduced by interleaving pulses from multiple pairs of contra-rotating pulsed alternators. Current pulses supplied by different pairs of pulsed alternators are timed so that they are interspersed between one another to provide more pulses for a given launch time. The interleaved current pulses increase the frequency and reduce the magnitude of the ripple on the average load current.

    Abstract translation: 用于改善用于驱动诸如电磁发射器（即“轨道枪”）负载的大负载的多对脉冲交流发电机的电流脉冲的系统和方法。 传统的电流脉冲波纹通过交错多对反转脉冲交流发电机的脉冲而减小。 由不同对的脉冲交流发电机提供的电流脉冲被定时，使得它们彼此间散置，以在给定的发射时间提供更多的脉冲。 交错电流脉冲增加频率并减小纹波平均负载电流的幅度。

    Method and apparatus for combining continuous wave and time domain optical imaging
    7.
    发明授权
    Method and apparatus for combining continuous wave and time domain optical imaging 失效
    连续波和时域光学成像的组合方法和装置

    公开(公告)号：US07720525B2

    公开(公告)日：2010-05-18

    申请号：US10386132

    申请日：2003-03-12

    Applicant: David Jonathan Hall

    Inventor： David Jonathan Hall

    IPC: A61B6/00

    CPC classification number: G01N21/4795 ,  A61B5/0073

    Abstract: There is provided methods and systems for optical imaging in a turbid medium that combine continuous wave (CW) and time domain (TD) approaches to substantially increase robustness of optical imaging as well as to reduce acquisition times associated with the TD approach. In one aspect, a method is provided that uses CW measurements to scale the values of a temporal point spread function (TPSF) to avoid physical unit mismatch problems. In another aspect, both CW and TD measurements are synergistically combined to estimate optical properties of the medium used in image reconstruction. Optical systems capable of realizing these methods are also provided.

    Abstract translation: 提供了用于混合连续波（CW）和时域（TD）方法的混浊介质中的光学成像的方法和系统，以显着增加光学成像的鲁棒性以及减少与TD方法相关联的采集时间。 在一个方面，提供了一种使用CW测量来缩放时间点扩展函数（TPSF）的值以避免物理单位不匹配问题的方法。 在另一方面，CW和TD测量协同地组合以估计用于图像重建的介质的光学性质。 还提供了能够实现这些方法的光学系统。

    PISTON AND GAS SPRING ASSEMBLY INCLUDING SAME
    8.
    发明申请
    PISTON AND GAS SPRING ASSEMBLY INCLUDING SAME 有权
    活塞和气弹簧组件，包括它们

    公开(公告)号：US20080211150A1

    公开(公告)日：2008-09-04

    申请号：US12026289

    申请日：2008-02-05

    Applicant: Daniel I. Levy ,  Jonathan Hall

    Inventor： Daniel I. Levy ,  Jonathan Hall

    IPC: F16F9/04 ,  F16F9/32 ,  F16J1/01 ,  F16J1/00

    CPC classification number: B60G11/28 ,  B60G2202/152 ,  B60G2204/126 ,  B60G2204/43 ,  B60G2204/44 ,  B60G2204/4502 ,  B60G2206/424 ,  B60G2206/71 ,  F16F9/057

    Abstract: A piston adapted for use in offset mounting conditions includes a piston body having a longitudinally-extending axis. First and second securement features are located at radially outer positions relative to the axis. The first and second securement features are also located on one diametrical side of a midplane of the piston body. A plurality of support walls extends from the diametrically opposite side of the piston body toward the securement features. A gas spring assembly including such a piston is also included.

    Abstract translation: 适用于偏移安装条件的活塞包括具有纵向延伸轴线的活塞体。 第一和第二固定特征位于相对于轴的径向外部位置。 第一和第二固定特征也位于活塞体的中平面的一个直径侧上。 多个支撑壁从活塞体的径向相对的侧向朝向固定部件延伸。 还包括包括这种活塞的气弹簧组件。

    Interfering Rna Duplex Having Blunt-Ends And 3'-Modifications
    9.
    发明申请
    Interfering Rna Duplex Having Blunt-Ends And 3'-Modifications 审中-公开
    干扰Rna双链体具有平端和3'-修饰

    公开(公告)号：US20070203084A1

    公开(公告)日：2007-08-30

    申请号：US10569927

    申请日：2004-08-27

    Applicant: Jan Weiler ,  Jonathan Hall ,  Jean-Charles Bologna ,  Francois Natt ,  Robert Haner

    Inventor： Jan Weiler ,  Jonathan Hall ,  Jean-Charles Bologna ,  Francois Natt ,  Robert Haner

    IPC: A61K48/00 ,  C12Q1/68 ,  C07H21/02

    CPC classification number: C12N15/111 ,  C12N2310/14 ,  C12N2310/311 ,  C12N2310/315 ,  C12N2310/321 ,  C12N2310/322 ,  C12N2310/332 ,  C12N2320/51 ,  C12N2330/30 ,  C12N2310/3525

    Abstract: The present invention relates to double-stranded RNA compounds with at least one blunt end comprising at least one 3′-end of Formula (I): wherein X is O or S R1 and R2 are independently OH, NH2, SH, alkyl, aryl, alkyl-aryl, aryl-alkyl, where alkyl, aryl, alkyl-aryl, aryl-alkyl can be substituted by additional heteroatoms and functional groups, preferably a heteroatom selected from the group of N, O, or S or a functional group selected from the group OH, NH2, SH, carboxylic acid or ester; or R1 and R2 may be of formula Y-Z where Y is O, N, S and Z is H, alkyl, aryl, alkyl-aryl, aryl-alkyl, where alkyl, aryl, alkyl-aryl, aryl-alkyl can be substituted by additional heteroatoms, preferably a heteroatom selected from the group of N, O, or S; and wherein said double-stranded RNA mediates RNA interference. Preferred 3′end modifications are: phosphate, phosphorothioate, abasic ribonucleoside, hydroxyphopyl phosphodiester.

    Abstract translation: 本发明涉及具有至少一个平末端的双链RNA化合物，其包含至少一个式（I）的3'-末端：其中X是O或SR 1和R 2 烷基，芳基，烷基 - 芳基，芳基 - 烷基，其中烷基，芳基，烷基 - 芳基，芳基 - 烷基可被其它杂原子取代 和官能团，优选选自N，O或S的杂原子或选自OH，NH 2，SH，羧酸或酯的官能团; 或R 1和R 2可以是式YZ，其中Y是O，N，S和Z是H，烷基，芳基，烷基 - 芳基，芳基 - 烷基， 其中烷基，芳基，烷基 - 芳基，芳基 - 烷基可以被另外的杂原子，优选选自N，O或S的杂原子取代; 并且其中所述双链RNA介导RNA干扰。 优选的3'末端修饰是：磷酸，硫代磷酸酯，脱碱核糖核苷，羟基hop酰磷酸二酯。

    DISK-DRIVE ENCLOSURE HAVING FRONT-BACK ROWS OF SUBSTANTIALLY PARALLEL DRIVES AND METHOD
    10.
    发明申请
    DISK-DRIVE ENCLOSURE HAVING FRONT-BACK ROWS OF SUBSTANTIALLY PARALLEL DRIVES AND METHOD 有权
    具有主要并行驱动器的前后排的驱动装置和方法

    公开(公告)号：US20070030640A1

    公开(公告)日：2007-02-08

    申请号：US11537600

    申请日：2006-09-29

    Applicant: Jonathan Hall ,  Daniel McCormick ,  Eric Wendel ,  Charles Lemaire

    Inventor： Jonathan Hall ,  Daniel McCormick ,  Eric Wendel ,  Charles Lemaire

    IPC: G06F1/16

    CPC classification number: G11B33/08 ,  G06F11/2015 ,  G06F11/2056 ,  G11B33/128 ,  G11B33/142

    Abstract: A system and method for an improved multiple hard-disk-drive data-storage enclosure. Some embodiments position drives in counter-rotating pairs, each simultaneously accessing half the data, such that seek-caused actuator rotational-acceleration vibration cause simultaneous canceling rotational torque. Some embodiments position the edge of a first drive (or drive pair) at an angle to the actuator midpoint of a nearby second drive (or drive pair), such that rotational-acceleration vibration from a seek-caused actuator rotation in the first drive does not cause a rotational movement into the second drive that affects the tracking or seek operation. Some further embodiments position drives in a herringbone pattern to redirect air flow in addition to reducing rotational-acceleration vibration interaction. Other embodiments include a printed wire circuit board mounted to reduce the rotational-acceleration vibration interaction.

    Abstract translation: 一种用于改进多个硬盘驱动器数据存储机箱的系统和方法。 一些实施例将反向旋转对中的驱动器定位，每个同时访问数据的一半，使得寻求致动的致动器旋转加速度振动导致同时取消旋转扭矩。 一些实施例将第一驱动器（或驱动对）的边缘定位成与附近的第二驱动器（或驱动对）的致动器中点成一定角度，使得来自第一驱动器中的寻求致动器的旋转的旋转加速度振动 不会导致影响跟踪或寻找操作的第二驱动器的旋转运动。 一些另外的实施例除了降低旋转加速度振动相互作用之外，还将人造角定位在人字形图案中以重定向气流。 其他实施例包括安装成减少旋转加速度振动相互作用的印刷线路板。

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