Methods and compositions for screening for angiogenesis modulating compounds
    41.
    发明授权
    Methods and compositions for screening for angiogenesis modulating compounds 有权
    用于筛选血管生成调节化合物的方法和组合物

    公开(公告)号:US06867348B1

    公开(公告)日:2005-03-15

    申请号:US09465978

    申请日:1999-12-16

    CPC分类号: C07K14/52 C07K14/71

    摘要: The present invention relates to novel promoters, including transcription regulator regions, for the mouse VEGFR-2 receptor, isolated polynucleotides comprising such promoters, nucleic acid constructs comprising such promoters operatively linked to genes encoding a gene product, such as, a reporter, a protein, polypeptide, hormone, ribozyme, or antisense RNA, recombinant cells comprising such nucleic acid constructs, screening for therapeutic drugs using such cells (e.g., screening for compounds that modulate VEGFR-2-mediated angiogenesis), and endothelial tissue-specific gene expression using these novel promoter sequences.

    摘要翻译: 本发明涉及用于小鼠VEGFR-2受体的新型启动子,包括转录调节区,包含这种启动子的分离的多核苷酸,包含与编码基因产物的编码基因产物有可能连接的启动子的核酸构建体,例如报告基因,蛋白质 ,多肽,激素,核酶或反义RNA,包含这种核酸构建体的重组细胞,使用这种细胞筛选治疗药物(例如,筛选调节VEGFR-2介导的血管生成的化合物)和内皮组织特异性基因表达,使用 这些新型启动子序列。

    Transforming and manipulating program object code
    42.
    发明授权
    Transforming and manipulating program object code 失效
    转换和操纵程序对象代码

    公开(公告)号:US6021272A

    公开(公告)日:2000-02-01

    申请号:US538961

    申请日:1995-10-04

    IPC分类号: G06F9/45

    CPC分类号: G06F8/52

    摘要: A method and system for transforming and manipulating program object code. A set of program object code is transformed into a form in which it may be readily manipulated, preferably a form which is independent of both the processor and the operating system with which the object code will execute. The transformed object code is manipulated, preferably to add error-checking instructions, but possibly to add other functions or to alter the functions of the object code. The manipulated code is then reverse-transformed to program object code of the same type as the original object code.

    摘要翻译: 一种用于转换和操纵程序对象代码的方法和系统。 一组程序对象代码被转换成可以容易地被操纵的形式,优选地是与目标代码将执行的处理器和操作系统无关的形式。 被转换的对象代码被操纵,优选地添加错误检查指令,但是可能添加其他功能或改变目标代码的功能。 然后将操纵的代码反向转换为与原始目标代码相同类型的程序对象代码。

    Pneumatic bumper mounted on a base
    44.
    发明授权
    Pneumatic bumper mounted on a base 失效
    安装在底座上的气动保险杠

    公开(公告)号:US5042859A

    公开(公告)日:1991-08-27

    申请号:US407122

    申请日:1989-09-14

    IPC分类号: B60R19/20

    CPC分类号: B60R19/20

    摘要: The present invention relates to a vehicle bumper which performs an effective function of reducing any impact forces acting on the vehicle and thus protects the safety of the passengers and the vehicle. The bumper according to the present invention comprises a base and a pneumatic cushion connected with the base and filled with gas.

    Support stand assembly
    45.
    发明授权
    Support stand assembly 有权
    支架组装

    公开(公告)号:US09345349B1

    公开(公告)日:2016-05-24

    申请号:US14855182

    申请日:2015-09-15

    申请人: Ning Zhang

    发明人: Ning Zhang

    摘要: A support stand assembly having a portable table stand suitable for placing one or more holders for candles, figurine or other decorative items on its top surface. There are one or more candleholders with a permanent magnet located at the bottom of each holder. A plurality of electromagnets is fixed inside the table stand underneath the top surface. Underneath the top surface of the cake stand is one or more integrated circuit boards with circuitry for controlling the switch of magnetic poles of said electromagnets in a group and causing regulated stepping movement of the candleholders by utilizing the magnetic force between magnets in candleholders and the ones inside the table stand. It provides an all-hardware solution that does not require software programming and is easy and economical to manufacture.

    摘要翻译: 具有便携式台架的支撑架组件,其适用于在其顶部表面上放置用于蜡烛,雕像或其他装饰物品的一个或多个保持器。 有一个或多个烛台,永久磁铁位于每个支架的底部。 多个电磁铁固定在桌面下方的顶面下方。 在蛋糕架的顶面的下面是一个或多个集成电路板,其具有用于控制组中的所述电磁体的磁极的开关的电路,并且通过利用烛台中的磁体之间的磁力并引起烛台的调节的步进运动 在桌子里面 它提供了一个不需要软件编程的全硬件解决方案,并且易于制造经济。

    RTT based ranging system and method
    47.
    发明授权
    RTT based ranging system and method 有权
    基于RTT的测距系统和方法

    公开(公告)号:US08837316B2

    公开(公告)日:2014-09-16

    申请号:US13523457

    申请日:2012-06-14

    摘要: A system and method are disclosed for performing ranging operations (700) between two or more wireless devices (STA1 and STA2). For some embodiments, the ranging operation allows each of a pair of ranging devices to estimate timing errors associated with measuring the time of arrival (TOA) of received signals, and to remove such timing errors from the measured TOA values. TOA and time of departure (TOD) information may also be exchanged between the devices using measurement action frames defined by IEEE 802.11v standards. In addition, an iterative process (800) is disclosed that allows a sequence of measurement action frames exchanged between the ranging devices to refine the timing errors and thus also refine the round trip time (RTT) value of signals exchanged between the devices.

    摘要翻译: 公开了用于在两个或多个无线设备(STA1和STA2)之间执行测距操作(700)的系统和方法。 对于一些实施例,测距操作允许一对测距装置中的每一个估计与测量接收信号的到达时间(TOA)相关联的定时误差,并且从测量的TOA值中去除这些定时误差。 也可以使用由IEEE 802.11v标准定义的测量动作帧在设备之间交换TOA和出发时间(TOD)信息。 此外,公开了一种迭代过程(800),其允许在测距设备之间交换的测量动作帧序列来细化定时误差,并且因此还改善在设备之间交换的信号的往返时间(RTT)值。

    Adjacent channel rejection of a CCK blocker
    48.
    发明授权
    Adjacent channel rejection of a CCK blocker 失效
    CCK阻滞剂的相邻通道排斥

    公开(公告)号:US08724750B2

    公开(公告)日:2014-05-13

    申请号:US12979943

    申请日:2010-12-28

    申请人: Chi-Lin Su Ning Zhang

    发明人: Chi-Lin Su Ning Zhang

    IPC分类号: H03D1/04

    摘要: An adjacent channel interference rejection mechanism is provided to detect and reject CCK-modulated signals from an adjacent channel in a wireless communication receiver. Replicas of the baseband signals are frequency-shifted and then analyzed through a series of correlations to compare the power of the correlation outputs. An adjacent channel interference of a CCK-modulated signal is determined and rejected based on the comparisons meeting a predetermined tolerance level.

    摘要翻译: 提供了一种相邻信道干扰抑制机制,用于在无线通信接收机中检测和拒绝来自相邻信道的CCK调制信号。 基带信号的副本被频移,然后通过一系列相关性进行分析,以比较相关输出的功率。 基于满足预定公差等级的比较,确定并拒绝CCK调制信号的相邻信道干扰。

    Transmitter beamforming steering matrix processing and storage
    49.
    发明授权
    Transmitter beamforming steering matrix processing and storage 失效
    发射机波束成形导向矩阵处理和存储

    公开(公告)号:US08638260B2

    公开(公告)日:2014-01-28

    申请号:US13560818

    申请日:2012-07-27

    IPC分类号: H01Q3/00

    摘要: A mechanism for processing beamforming steering matrices in a transceiver system. A plurality of beamforming steering matrices associated with a plurality of subcarriers of an RF signal received at the transceiver system are generated. The beamforming steering matrices are compressed and stored. The beamforming steering matrices may also be grouped or sub-sampled prior to being stored. The beamforming steering matrices are decompressed and ungrouped before being applied to data to be transmitted. Prior to ungrouping the beamforming steering matrices, a phase difference between corresponding beamforming steering vectors of consecutive beamforming steering matrices is determined. Phase rotation is performed on the corresponding beamforming steering vectors based on the determined phase difference associated with the corresponding beamforming steering vectors to improve phase continuity between consecutive beamforming steering matrices.

    摘要翻译: 一种在收发机系统中处理波束成形导向矩阵的机制。 产生与在收发器系统处接收的RF信号的多个子载波相关联的多个波束成形导引矩阵。 波束形成导向矩阵被压缩和存储。 在存储之前,波束形成导引矩阵也可以被分组或子采样。 波束成形导向矩阵在被应用于要发送的数据之前被解压缩和未分组。 在取消分组波束成形导引矩阵之前,确定连续波束形成导引矩阵的相应波束成形导向矢量之间的相位差。 基于与相应的波束形成导向矢量相关联的所确定的相位差,对相应的波束成形导向矢量执行相位旋转,以改善连续波束形成导引矩阵之间的相位连续性。