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    Apparatus for generating a signal representative of a co-ordinate position of a movable indicating member
    1.
    发明授权
    Apparatus for generating a signal representative of a co-ordinate position of a movable indicating member 失效
    用于产生表示可移动指示构件的坐标位置的信号的装置

    公开(公告)号：US4378465A

    公开(公告)日：1983-03-29

    申请号：US201833

    申请日：1980-10-29

    申请人： David J. Green ,  John A. Gordon ,  David Edge

    发明人： David J. Green ,  John A. Gordon ,  David Edge

    IPC分类号： G01D5/12 ,  G01B7/00 ,  G01B7/004 ,  G06F3/033 ,  G06F3/046 ,  G08C21/00 ,  H04N1/00

    CPC分类号： G06F3/046 ,  G01B7/004

    摘要： Apparatus is disclosed for generating a signal representative of a co-ordinate position of a movable indicating member, the member being constructed for interacting magnetically with sensing coils. The apparatus includes a plurality of sensing coils (2 to 11) for interacting magnetically with such a member, the coils being positioned substantially in or adjacent to a real or imaginary surface in or adjacent to which such an indicating member may be moved, the sensing coils being positioned to divide an area of interest in the surface into regions, each of the coils encircling part of the area of interest and having conductors in the area substantially along region boundaries only, each of the regions being within an arrangement of the sensing coils particular to that region. A further coil (1) is positioned substantially in or adjacent to the real or imaginary surface and surrounds the entire area of interest. There are a first one (2) and a second one (3) of the sensing coils which have conductors at substantially the same pitch but which coils are offset relative to each other. Processing means (16, D2 to D11, 17, G2 to G11 and L1 to L9) includes an exclusive-OR gate (15), an output of each of the first and second ones of the sensing coils being coupled only to a respective input of this gate. The processing means uses the output signal of the exclusive-OR gate and other signals derived from the sensing coils with reference to the signal in the further coil to produce a binary coded signal representative of a co-ordinate position of such a member.

    摘要翻译： 公开了用于产生表示可移动指示构件的坐标位置的信号的装置，该构件被构造用于与感测线圈磁性相互作用。 该装置包括用于与这种构件磁性相互作用的多个感测线圈（2至11），线圈基本上位于或邻近这样的指示构件可移动的或邻近的实心或虚拟表面，感测 线圈被定位成将表面中的感兴趣区域分成区域，每个线圈环绕感兴趣区域的一部分，并且在该区域中仅具有基本上沿着区域边界的导体，每个区域在感测线圈的布置内 特别是该地区。 另外的线圈（1）基本上位于或邻近实际或虚拟表面并且围绕感兴趣的整个区域。 传感线圈有第一个（2）和第二个（3），这些传感线圈具有基本上相同间距的导体，但哪些线圈相对于彼此偏移。 处理装置（16，D2至D11,17，G2至G11和L1至L9）包括异或门（15），第一和第二感测线圈中的每一个的输出仅耦合到相应的输入 的这个门。 处理装置使用异或门的输出信号和从感测线圈导出的其他信号，参考另外的线圈中的信号，以产生代表这种部件的坐标位置的二进制编码信号。

    NUCLEIC ACID DETECTION
    2.
    发明申请
    NUCLEIC ACID DETECTION 审中-公开
    核酸检测

    公开(公告)号：US20120183965A1

    公开(公告)日：2012-07-19

    申请号：US13261083

    申请日：2010-06-14

    申请人： David Ward ,  David Edge ,  Nelson Nazareth

    发明人： David Ward ,  David Edge ,  Nelson Nazareth

    IPC分类号： G01N21/64 ,  C12M1/40 ,  G01N21/17

    CPC分类号： G01N21/6428 ,  B01L7/52 ,  B01L2300/0838 ,  B01L2400/0421 ,  C12Q1/686 ,  G01N21/645 ,  G01N27/447 ,  G01N27/44726 ,  G01N2021/0346 ,  G01N2021/6439 ,  G01N2021/6482 ,  C12Q2565/125 ,  C12Q2565/102 ,  C12Q2537/143

    摘要： Apparatus for detecting a plurality of analytes in a sample and comprising: a reaction vessel; means for subjecting a sample in the reaction vessel to a multiplication process; a separation stage operable to separate amplimer constituents according to size; optical detection means for quantifying the sizes present and determining the colour of each size; and means for comparing the resulting quantification and colours with known data to determine the nature of the or each or a proportion of the or each target amplimers present. Processes employing the apparatus are also described.

    摘要翻译： 用于检测样品中多种分析物的装置，包括：反应容器; 用于使反应容器中的样品经受乘法的装置; 分离阶段，可操作以根据尺寸分离放大成分; 光学检测装置，用于量化存在的尺寸并确定每种尺寸的颜色; 以及用于将得到的定量和颜色与已知数据进行比较以确定存在的或每个或每个目标扩增子的比例的性质的装置。 还描述了使用该装置的过程。

    Wine bottle serving ware and manufacturing process
    3.
    发明申请
    Wine bottle serving ware and manufacturing process 审中-公开
    酒瓶服务和制造过程

    公开(公告)号：US20080035651A1

    公开(公告)日：2008-02-14

    申请号：US11890999

    申请日：2007-08-07

    申请人： David Edge

    发明人： David Edge

    IPC分类号： A47G19/00

    CPC分类号： B65D1/0207 ,  B44C5/00

    摘要： A glass wine bottle serving ware and the method of manufacturing that uses a standard glass wine bottle. The outside surface of the bottle is first treated with a cleaning-wetting solution that cleans and removes oil from the surface, and keeps the outside surface fog free. Mini egg shell frits and optional gold mica is then applied to the wet inside surface. A U-shaped copper wire is bent and attached to the top of the wine bottle that will serve as a device for hanging. The bottle is then placed inside a glass kiln. A piece of ceramic is placed under the neck of the bottle to create a bent handle when heating. The wine bottle is then heated in a sequential manner to create a flat, serving ware with a bent handle.

    摘要翻译： 玻璃酒瓶服务器和使用标准玻璃酒瓶的制造方法。 首先用清洁润湿溶液处理瓶的外表面，以清洁和去除表面上的油，并保持外表无雾。 然后将迷你蛋壳玻璃料和可选的金云母施加到湿的内表面。 U形铜线弯曲并附着在酒瓶的顶部，将作为悬挂装置。 然后将瓶子放置在玻璃窑内。 将一块陶瓷放置在瓶颈的下方，以在加热时产生弯曲的手柄。 然后将葡萄酒瓶按顺序加热，以形成具有弯曲手柄的平坦的服务器皿。

    Apparatus for and methods of the disruption of a biological cell
    9.
    发明授权
    Apparatus for and methods of the disruption of a biological cell 有权

    公开(公告)号：US11447767B2

    公开(公告)日：2022-09-20

    申请号：US13261540

    申请日：2011-06-15

    申请人： Nelson Nazareth ,  David Ward ,  David Edge

    发明人： Nelson Nazareth ,  David Ward ,  David Edge

    IPC分类号： C12N15/10 ,  B01L7/00 ,  C12N1/06 ,  F25B21/04 ,  C12N1/08 ,  B01L3/00

    摘要： Disrupting a biological cell includes freezing, boiling or perhaps alternately freezing and boiling material containing the biological cell using a thermoelectric cell with a working face, and a base face whereof is contiguous with a heat source/sink at a substantially constant temperature. Apparatus for the disruption process includes a peltier cell, a base face, which is flexibly attached to a heat source/sink held at a constant temperature, and a working face contiguous with a reaction vessel or holder thereof. Reversal of the voltage in the peltier cell enables the working face alternately to reach below freezing and above boiling temperatures, and/or with use of a resistive wire on the vessel or holder for heating, with the TEC used purely for cooling. The materials of the base face tend to inhibit disintegration of the peltier cell brought about by expansion and contraction by heat.