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    Biomagnetometer with sealed vacuum enclosure and solid conduction cooling
    1.
    发明授权
    Biomagnetometer with sealed vacuum enclosure and solid conduction cooling 失效
    具有密封真空外壳和固体传导冷却的生物计量仪

    公开(公告)号：US5494033A

    公开(公告)日：1996-02-27

    申请号：US80876

    申请日：1993-06-21

    申请人： D. Scott Buchanan ,  Laurence Warden ,  Scott W. Riley ,  Richard T. Johnson ,  K. Randy Brimhall ,  Keith A. Esser

    发明人： D. Scott Buchanan ,  Laurence Warden ,  Scott W. Riley ,  Richard T. Johnson ,  K. Randy Brimhall ,  Keith A. Esser

    IPC分类号： A61B5/04 ,  G01R33/035 ,  A61B5/05

    CPC分类号： A61B5/04005 ,  G01R33/0358 ,  A61B5/0046

    摘要： A biomagnetometer includes a magnetic field sensor including a magnetic field pickup coil and a detector of small electrical currents flowing within the pickup coil. A vacuum-tight enclosure surrounds the sensor. The enclosure has a concavely upwardly curved first wall, with the magnetic field pickup coil located adjacent to the first wall. A vented reservoir of liquefied gas is located within the enclosure, and a solid thermal conductor extends from the sensor. There is a vacuum-tight thermal feedthrough by which the solid thermal conductor passes between the interior and the exterior of the enclosure. Electronic circuitry for filtering and amplifying the signals of the detector is also provided. Such a biomagnetometer is placed below the body of a reclining subject, and a second portion of the biomagnetometer can be placed above the body. In one form, the enclosures are shaped to form a cavity that receives the head of the subject therein, to achieve full head coverage of the pickup coils in the biomagnetometer.

    摘要翻译： 生物计量仪包括磁场传感器，其包括磁场拾取线圈和在拾取线圈内流动的小电流的检测器。 真空密封的外壳围绕传感器。 外壳具有凹入向上弯曲的第一壁，磁场拾取线圈位于第一壁附近。 液化气体排放的储存器位于外壳内，固体导热体从传感器延伸出来。 存在真空密封的馈热通道，固体热导体通过其进入外壳的内部和外部之间。 还提供了用于滤波和放大检测器的信号的电子电路。 这样的生物计量器放置在倾斜对象的身体下方，并且生物计量器的第二部分可以放置在身体上方。 在一种形式中，外壳被成形为形成容纳主体的头部的空腔，以实现生物计量器中的拾取线圈的全头覆盖。

    Biomagnetometer with selectable pickup coil array
    2.
    发明授权
    Biomagnetometer with selectable pickup coil array 失效
    具有可选择的拾音线圈阵列的生物测量仪

    公开(公告)号：US5444373A

    公开(公告)日：1995-08-22

    申请号：US248533

    申请日：1994-05-23

    申请人： Richard T. Johnson ,  Laurence Warden

    发明人： Richard T. Johnson ,  Laurence Warden

    IPC分类号： A61B5/05 ,  A61B5/04 ,  G01R33/035 ,  G08C15/06 ,  H04J3/00

    CPC分类号： G01R33/0354 ,  A61B5/04008

    摘要： A biomagnetometer comprises an array of biomagnetic sensors, the array comprising a first plurality of magnetic field pickup coils, and a second plurality of detectors, each of which receives a pickup coil output from a pickup coil. There is a third plurality of signal processors, each of which receives an output from a detector, the third plurality of signal processors being fewer in number than the first plurality of pickup coils. The biomagnetometer further includes a selector that selects a subset of pickup coils, equal in number to the third plurality of signal processors, from the first plurality of pickup coils for signal processing by the signal processors. This biomagnetometer permits the placement of a very large array of relatively inexpensive pickup coils adjacent to a subject, and then processing information from subsets of that large array selected to optimize the gathering of data, while maintaining the cost of the signal processing electronics at a more economical level.

    摘要翻译： 生物测量计包括生物磁传感器阵列，该阵列包括第一多个磁场拾取线圈，以及第二多个检测器，每个检测器接收从拾取线圈输出的拾取线圈。 存在第三多个信号处理器，每个信号处理器接收来自检测器的输出，第三多个信号处理器的数量少于第一多个拾取线圈。 生物仪表还包括选择器，其从第一组多个拾取线圈中选择数量相等于第三多个信号处理器的拾取线圈的子集，用于由信号处理器进行信号处理。 该生物计量器允许将相当便宜的拾取线圈的非常大的阵列放置在与受试者相邻的位置，然后从所选大阵列的子集中处理信息以优化数据采集，同时将信号处理电子设备的成本维持在更多 经济水平。

    Compact superconducting magnetometer having no vacuum insulation
    4.
    发明授权
    Compact superconducting magnetometer having no vacuum insulation 失效
    紧凑型超导磁力计没有真空绝缘

    公开(公告)号：US5506200A

    公开(公告)日：1996-04-09

    申请号：US831905

    申请日：1992-02-06

    申请人： Eugene C. Hirschkoff ,  Mark S. DiIorio ,  Richard T. Johnson ,  D. Scott Buchanan

    发明人： Eugene C. Hirschkoff ,  Mark S. DiIorio ,  Richard T. Johnson ,  D. Scott Buchanan

    IPC分类号： A61B5/05 ,  G01R33/035 ,  H01L39/04 ,  H01L39/22

    CPC分类号： G01R33/035

    摘要： A magnetometer comprises a magnetic field pickup coil and a magnetic field detector that receives electrical signals from the pickup coil and produces an electrical detector output responsive thereto. The pickup coil and detector, which are preferably made of high temperature superconductors, are enclosed in an insulated enclosure having no vacuum insulation structure. Preferably, the enclosure is made of a foamed polymer material such as styrofoam. A coolant is provided to the interior of the enclosure, to cool the pickup coil and detector to a temperature below their superconducting transition temperature. A number of such modular magnetometers may be connected together to form an array.

    摘要翻译： 磁力计包括磁场拾取线圈和磁场检测器，其接收来自拾取线圈的电信号并产生响应于此的电检测器输出。 优选由高温超导体制成的拾取线圈和检测器封装在没有真空绝缘结构的绝缘外壳中。 优选地，外壳由发泡聚合物材料如泡沫聚苯乙烯制成。 将冷却剂提供到外壳的内部，以将拾取线圈和检测器冷却至低于其超导转变温度的温度。 许多这样的模块化磁力计可以连接在一起以形成阵列。

    Method and apparatus for thermal control of automotive components
    6.
    发明授权
    Method and apparatus for thermal control of automotive components 失效
    汽车部件热控制方法和装置

    公开(公告)号：US5031712A

    公开(公告)日：1991-07-16

    申请号：US405689

    申请日：1989-09-07

    申请人： Neil C. Karolek ,  Mark S. Inkmann ,  Richard T. Johnson ,  Jerome A. Kondrakiewicz ,  Brett M. Lenhardt ,  David W. Saari

    发明人： Neil C. Karolek ,  Mark S. Inkmann ,  Richard T. Johnson ,  Jerome A. Kondrakiewicz ,  Brett M. Lenhardt ,  David W. Saari

    IPC分类号： B60R16/04

    CPC分类号： B60R16/04

    摘要： A battery thermal control system including a casing for the battery and a cover for enclosing the battery in the casing, the casing being provided with a number of ribs for supporting the battery in a spaced relation to the bottom of the casing and to the side walls of the casing, a fan connected to discharge air into the casing for circulation through the spaces between the battery and the casing and a bypass duct for connecting the fan to a warm air source for heating the battery in the winter. A timer circuit is provided for continuing the operation of the fan after the engine is turned off. The timing circuit including a temperature switch for activating the timer circuit when the temperature is above a preset minimum.

    摘要翻译： 一种电池热控制系统，包括用于电池的壳体和用于将电池封装在壳体中的盖，壳体设置有多个肋，用于以与壳体的底部间隔开的关系支撑电池和侧壁 所述风扇连接用于将空气排放到所述壳体中以循环通过所述电池和所述壳体之间的空间;以及旁路管道，用于在所述冬季将所述风扇连接到用于加热所述电池的暖空气源。 提供了一种定时器电路，用于在发动机关闭之后继续风扇的操作。 定时电路包括温度开关，用于在温度高于预设的最小值时激活定时器电路。

    Battery module for the engine compartment of an automobile
    7.
    发明授权
    Battery module for the engine compartment of an automobile 失效
    汽车发动机舱的电池模块

    公开(公告)号：US4976327A

    公开(公告)日：1990-12-11

    申请号：US311149

    申请日：1989-02-14

    申请人： David N. Abujudom, II ,  Thomas J. Dougherty ,  Mark S. Inkmann ,  Richard T. Johnson ,  Neil C. Karolek ,  David W. Saari

    发明人： David N. Abujudom, II ,  Thomas J. Dougherty ,  Mark S. Inkmann ,  Richard T. Johnson ,  Neil C. Karolek ,  David W. Saari

    IPC分类号： B60K11/00 ,  B60R16/04

    CPC分类号： B60K11/00 ,  B60R16/04

    摘要： A battery module for insulating a battery from the heat of the engine of a motor vehicle, the module including a battery compartment, an air inlet and an air outlet, a first air flow path connecting the air inlet to the air outlet and a second air flow path around the outside of the battery compartment connecting the air inlet to the air outlet, a damper positioned in the housing for movement between a first position wherein the first air flow path is open and the second air flow path is closed and a second position wherein the first air flow path is closed and the second air flow path is open, a shape memory alloy member for moving the damper from the first position to the second position when the ambient temperature exceeds a predetermined minimum and a spring for biasing the damper to the first position when the ambient temperature is less than the predetermined temperature.

    摘要翻译： 一种用于将电池与机动车辆的发动机的热量隔离的电池模块，所述模块包括电池室，空气入口和空气出口，将空气入口连接到空气出口的第一空气流路和第二空气 将空气入口连接到空气出口的电池室外部的流动路径，位于壳体中的阻尼器，用于在第一空气流动路径打开的第一位置与第二空气流动路径关闭的第一位置和第二位置之间移动; 其特征在于，第一空气流通路关闭并且第二空气流动路径打开;形状记忆合金构件，用于当环境温度超过预定最小值时将阻尼器从第一位置移动到第二位置;弹簧，用于将阻尼器偏压到 当环境温度低于预定温度时的第一位置。

    Sectional skirt
    8.
    发明申请
    Sectional skirt 审中-公开
    剖面裙

    公开(公告)号：US20090300822A1

    公开(公告)日：2009-12-10

    申请号：US12453436

    申请日：2009-05-11

    申请人： Richard T. Johnson ,  Tracey E. Johnson

    发明人： Richard T. Johnson ,  Tracey E. Johnson

    IPC分类号： A41D1/14 ,  A41D27/00

    CPC分类号： A41D1/14 ,  A41D15/00

    摘要： The sectional skirt includes multiple panels that are secured together in an easily detachable manner to form a skirt. At least four panels or sections are employed to form the skirt. Zippers or the like are utilized to detachably secure the panels together. By interchanging a panel(s) with a panel of a different color or design, the wearer can create a different look without resorting to another entire skirt.

    摘要翻译： 截面裙部包括以易于拆卸的方式固定在一起以形成裙部的多个面板。 使用至少四个面板或部分来形成裙部。 拉链等用于将面板可拆卸地固定在一起。 通过将面板与不同颜色或设计的面板交换，佩戴者可以创造不同的外观而不诉诸另一个整个裙子。

    Polyphase alternator and dual voltage battery charging system for multiple voltage loads
    10.
    发明授权
    Polyphase alternator and dual voltage battery charging system for multiple voltage loads 失效
    多相交流发电机和双电压电池充电系统，用于多个电压负载

    公开(公告)号：US4816736A

    公开(公告)日：1989-03-28

    申请号：US25217

    申请日：1987-03-12

    申请人： Thomas J. Dougherty ,  Richard T. Johnson

    发明人： Thomas J. Dougherty ,  Richard T. Johnson

    IPC分类号： H02J7/16 ,  H02J7/14 ,  H02P9/30

    CPC分类号： H02J7/1423

    摘要： A 24/12 volt battery power supply for a vehicle includes two 12 volt batteries connected in series, and having first and second 24 volt terminals to the opposite ends of the batteries and a 12 volt terminal to the center common connection of the batteries. The 12 volt loads are divided into equal right and left side vehicle loads and the right side is connected across one battery and the left side is connected across the second battery. A three phase wye-connected alternator has the winding connected to a full wave three phase rectifier, the D.C. output of which is connected to the 24 volt terminals. The center common connection of the winding is connected directly to the 12 volt terminal. The system operates with balanced currents and charges on the two 12 volt batteries so long as the 12 volt loads remain balanced. Control loads are selectively connected to the right and left side loads if a 12 volt load is lost, disconnected or otherwise changes to maintain the balanced system but only if the imbalance due to lost loads is large. In another embodiment, the full wave rectifiers are connected to conduct the opposite half cycles of the alternator output. The controlled rectifiers for each half cycle have the gates connected to a common gate source, and a logic circuit monitors the voltage of each battery and actuates one or the other of the rectifier groups to prevent one battery segment from significantly varying in voltage with respect to the other.