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74 条记录 (耗时 0.056 秒)

    Switch control system
    1.
    发明授权
    Switch control system 失效
    开关控制系统

    公开(公告)号：US08751051B2

    公开(公告)日：2014-06-10

    申请号：US13211582

    申请日：2011-08-17

    申请人： Xiang Yu ,  Xiao-Yong Ma ,  Qi Chen

    发明人： Xiang Yu ,  Xiao-Yong Ma ,  Qi Chen

    IPC分类号： G05D9/00

    CPC分类号： G05D9/12

    摘要： A switch control system for controlling an electrically conductive fluid supply to a tank, includes a detection circuit, a gate circuit, a control circuit and a switch circuit. The detection circuit detects a fluid level in the tank and outputs a voltage level signal. The gate circuit receives the voltage level signal and outputs control signals accordingly. The control circuit receives the control signals and outputs a first voltage and a second voltage accordingly. The switch circuit receives the first voltage and the second voltage and turns on and turns off the electrically conductive fluid supply to the tank in accordance with the first voltage and the second voltage.

    摘要翻译： 用于控制向罐的导电流体供应的开关控制系统包括检测电路，门电路，控制电路和开关电路。 检测电路检测储罐中的液位并输出电压电平信号。 门电路接收电压电平信号，并相应地输出控制信号。 控制电路接收控制信号并相应地输出第一电压和第二电压。 开关电路接收第一电压和第二电压，并根据第一电压和第二电压接通和断开对槽的导电流体供应。

    Bartending stand
    2.
    外观设计
    Bartending stand 有权

    公开(公告)号：USD904089S1

    公开(公告)日：2020-12-08

    申请号：US29746351

    申请日：2020-08-13

    申请人： Qi Chen

    设计人： Qi Chen

    RECOMBINANT HOST CELLS HAVING AN INCREASE IN BUOYANT DENSITY
    6.
    发明申请
    RECOMBINANT HOST CELLS HAVING AN INCREASE IN BUOYANT DENSITY 有权
    具有增加密度的重组宿主细胞

    公开(公告)号：US20120214202A1

    公开(公告)日：2012-08-23

    申请号：US13164990

    申请日：2011-06-21

    申请人： Ritu Bhalla ,  Qi Chen ,  Qiong Cheng ,  Neeraj Pandey ,  Pierre E. Rouviere ,  Kristin Ruebling-Jass ,  Annapurna Sachan

    发明人： Ritu Bhalla ,  Qi Chen ,  Qiong Cheng ,  Neeraj Pandey ,  Pierre E. Rouviere ,  Kristin Ruebling-Jass ,  Annapurna Sachan

    IPC分类号： C12P21/06 ,  C12N1/21

    CPC分类号： C12P21/02 ,  C12N1/02 ,  C12N9/1025 ,  C12N15/70

    摘要： Methods are provided to obtain recombinant microbial cells having at least one genetic modification that increase the buoyant density of a recombinant microbial cell or the buoyant density of inclusion bodies produced within a recombinant microbial cell. Exemplified are genetic modifications that increase the buoyant density of a recombinant microbial cell expressing heterologous peptides and polypeptides. Increasing expression of the genes ysaB, glyQ, glyS or a combination thereof within the recombinant microbial cell produces cells or inclusion bodies having higher buoyant density. A similar effect was achieved by decreasing or disrupting expression of the endogenous gltA gene. Increases in buoyant density render peptide production more efficient with respect to time and costs.

    摘要翻译： 提供了获得具有增加重组微生物细胞的浮力密度或在重组微生物细胞内产生的包涵体的浮力密度的至少一种遗传修饰的重组微生物细胞的方法。 示例是增加表达异源肽和多肽的重组微生物细胞的浮力密度的遗传修饰。 在重组微生物细胞内增加基因ysaB，glyQ，glyS或其组合的表达产生具有较高浮力密度的细胞或包涵体。 通过减少或破坏内源性gltA基因的表达也可以获得类似的效果。 浮力密度的增加使肽生产在时间和成本方面更有效率。

    Apparatus for determining and/or monitoring the level of a medium
    9.
    发明申请
    Apparatus for determining and/or monitoring the level of a medium 有权
    用于确定和/或监测介质水平的装置

    公开(公告)号：US20100090883A1

    公开(公告)日：2010-04-15

    申请号：US12308937

    申请日：2007-06-14

    申请人： Qi Chen ,  Tamas Bartfai ,  Armin Wendler

    发明人： Qi Chen ,  Tamas Bartfai ,  Armin Wendler

    IPC分类号： G01F23/284

    CPC分类号： G01F23/284

    摘要： An apparatus for ascertaining and/or monitoring fill level of a medium in a container. The apparatus includes an antenna, which transmits and receives high frequency signals in a predetermined oscillatory mode in a bounded space in a predetermined radiation direction, wherein, in front of the antenna in the radiation direction, an antenna protection element of a material transmissive for the high frequency signals is provided, and wherein a control/evaluation unit is provided, which evaluates the received high frequency signals and ascertains the fill level.

    摘要翻译： 一种用于确定和/或监测容器中的介质的填充水平的装置。 该装置包括天线，其以预定的辐射方向在有界空间中以预定的振荡模式发送和接收高频信号，其中在辐射方向上的天线前面，透射天线的材料的天线保护元件 提供高频信号，并且其中提供控制/评估单元，其评估所接收的高频信号并确定填充水平。

    Light string with improved shunt system
    10.
    发明申请
    Light string with improved shunt system 有权
    具有改进分流系统的灯串

    公开(公告)号：US20090317996A1

    公开(公告)日：2009-12-24

    申请号：US12384005

    申请日：2009-03-31

    申请人： Zheng Dianging ,  Qi Chen

    发明人： Zheng Dianging ,  Qi Chen

    IPC分类号： H01R29/00

    CPC分类号： F21V19/0005 ,  F21S4/10 ,  F21W2121/00 ,  H01R33/06 ,  H01R33/96

    摘要： This utility model relates to a decorative light, and particularly, to a decorative light capable of avoiding an open circuit condition on an entire string of bulbs that operate in series when an individual bulb is removed. The decorative light comprises a socket, a bulb base, a bulb and two terminals, wherein the socket is provided with a retainer therein, which has an opening laterally extending therethrough, and an elastic, conductive ring or coil with a thickness smaller than a width of the opening is disposed within the opening. When the elastic ring or coil is in a natural state, the elastic ring extends outside the retainer through the opening at two sides of the retainer. The bulb base is further provided with an inserting partition at the bottom thereof The elastic conductive ring has two states: one is a separating state where the bulb base is inserted into the socket. In this first state, the inserting partition of the bulb base separates one side of the elastic ring or coil from the corresponding terminals. The other state is a conducting state of the two terminals when the bulb base is removed from the socket. In this second state both sides of the elastic, conductive ring or coil provide contact with the two terminals respectively. This utility model provides a decorative light capable of preventing failure of the complete string of bulbs when any bulb is removed.

    摘要翻译： 本实用新型涉及一种装饰性光，特别涉及一种能够避免在单独灯泡被去除时串联操作的整个灯泡串上的开路状况的装饰灯。 装饰灯包括插座，灯泡基座，灯泡和两个端子，其中插座在其中设置有保持器，其具有横向延伸穿过的开口，以及具有小于宽度的弹性导电环或线圈 的开口设置在开口内。 当弹性环或线圈处于自然状态时，弹性环通过保持器两侧的开口延伸到保持器的外部。 灯泡底部还在其底部设置有插入隔板。弹性导电环具有两种状态：一种是灯泡基座插入插座的分离状态。 在该第一状态下，灯泡座的插入分隔部将弹性环或线圈的一侧与相应的端子分开。 另一种状态是当灯泡底座从插座中取出时两个端子的导通状态。 在该第二状态下，弹性导电环或线圈的两侧分别与两个端子分别接触。 该实用新型提供了一种装饰灯，能够在任何灯泡被移除时防止整个灯泡串失败。