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110 条记录 (耗时 0.027 秒)

    Electronic hand held ion measurement device and method
    1.
    发明授权
    Electronic hand held ion measurement device and method 有权
    电子手持离子测量装置及方法

    公开(公告)号：US08463558B2

    公开(公告)日：2013-06-11

    申请号：US12620355

    申请日：2009-11-17

    申请人： James R. Johnson ,  Jason R. Johnson

    发明人： James R. Johnson ,  Jason R. Johnson

    IPC分类号： G01N31/00

    CPC分类号： G01N27/333

    摘要： A hand held ion tester includes a housing sufficiently small to be conveniently held in a human hand. A sample chamber is formed in the housing and has a sample inlet in the upper surface of the housing. An ion selective electrode is positioned in the sample chamber so as to be in liquid communication with samples positioned in the sample chamber. A key board and a display are positioned on the upper surface of the housing and a central processing unit contained within the housing is electrically coupled to the ion selective electrode, the key board and the display. The central processing unit is designed and connected to receive signals from the ion selective electrode, process the signals and display processed information on the display.

    摘要翻译： 手持离子测试仪包括足够小的壳体，以便方便地保持在人的手中。 样品室形成在壳体中并且在壳体的上表面中具有样品入口。 离子选择性电极位于样品室中，以便与位于样品室中的样品液体连通。 键板和显示器定位在壳体的上表面上，并且容纳在壳体内的中央处理单元电耦合到离子选择电极，键盘和显示器。 中央处理单元被设计和连接以从离子选择电极接收信号，处理信号并在显示器上显示处理的信息。

    ELECTRONIC HAND HELD ION MEASUREMENT DEVICE AND METHOD
    2.
    发明申请
    ELECTRONIC HAND HELD ION MEASUREMENT DEVICE AND METHOD 有权
    电子手持式离子测量装置和方法

    公开(公告)号：US20110118988A1

    公开(公告)日：2011-05-19

    申请号：US12620355

    申请日：2009-11-17

    申请人： James R. Johnson ,  Jason R. Johnson

    发明人： James R. Johnson ,  Jason R. Johnson

    IPC分类号： G06F19/00 ,  H01J49/10

    CPC分类号： G01N27/333

    摘要： A hand held ion tester includes a housing sufficiently small to be conveniently held in a human hand. A sample chamber is formed in the housing and has a sample inlet in the upper surface of the housing. An ion selective electrode is positioned in the sample chamber so as to be in liquid communication with samples positioned in the sample chamber. A key board and a display are positioned on the upper surface of the housing and a central processing unit contained within the housing is electrically coupled to the ion selective electrode, the key board and the display. The central processing unit is designed and connected to receive signals from the ion selective electrode, process the signals and display processed information on the display.

    摘要翻译： 手持离子测试仪包括足够小的壳体，以便方便地保持在人的手中。 样品室形成在壳体中并且在壳体的上表面中具有样品入口。 离子选择性电极位于样品室中，以便与位于样品室中的样品液体连通。 键板和显示器定位在壳体的上表面上，并且容纳在壳体内的中央处理单元电耦合到离子选择电极，键盘和显示器。 中央处理单元被设计和连接以从离子选择电极接收信号，处理信号并在显示器上显示处理的信息。

    GEOTHERMAL HYBRID HEAT EXCHANGE SYSTEM
    3.
    发明申请
    GEOTHERMAL HYBRID HEAT EXCHANGE SYSTEM 审中-公开
    地热混合热交换系统

    公开(公告)号：US20100038052A1

    公开(公告)日：2010-02-18

    申请号：US12504240

    申请日：2009-07-16

    申请人： James R. Johnson ,  Jason R. Johnson

    发明人： James R. Johnson ,  Jason R. Johnson

    IPC分类号： F24J3/08

    CPC分类号： F24T10/00 ,  F24T10/10 ,  Y02E10/12

    摘要： A geothermal hybrid heat exchange system is provided. The system includes a heat pump having a first fluid port and a second fluid port, a fluid reservoir, and at least one earth loop. A first end of the earth loop is connected to the first fluid port of the heat pump and the second fluid port of the heat pump and the second end of the earth loop are coupled in fluid communication with the reservoir so that fluid in the reservoir passes through the earth loop and the heat pump during heating/cooling operation of the heat pump.

    摘要翻译： 提供了一种地热混合热交换系统。 该系统包括具有第一流体端口和第二流体端口的热泵，流体储存器以及至少一个接地回路。 接地回路的第一端连接到热泵的第一流体端口，并且热泵的第二流体端口和接地回路的第二端与储存器流体连通地联接，使得储存器中的流体通过 通过地热回路和热泵在加热/冷却运行期间的热泵。

    Composite stent with bioremovable ceramic flakes
    4.
    发明授权
    Composite stent with bioremovable ceramic flakes 有权
    具有生物可降解陶瓷片的复合支架

    公开(公告)号：US09155646B2

    公开(公告)日：2015-10-13

    申请号：US11380572

    申请日：2006-04-27

    申请人： James R. Johnson

    发明人： James R. Johnson

    IPC分类号： A61F2/06 ,  A61F2/92 ,  A61L31/08 ,  A61L31/12 ,  A61L31/14

    CPC分类号： A61F2/86 ,  A61F2/92 ,  A61F2210/0076 ,  A61L31/086 ,  A61L31/126 ,  A61L31/127 ,  A61L31/128 ,  A61L31/148 ,  C08L67/04

    摘要： A biodegradable and/or bioabsorbable composite stent includes a bioabsorbable ceramic material dispersed and embedded in a biodegradable polymeric material. The bioabsorbable ceramic material is made of flakes that have a thin, flat shape. In one embodiment, the composite stent comprises a body of one or more layers of polymer alone coupled to layers of polymer in which the ceramic flakes are dispersed and embedded and the composite is coiled to form the stent.

    摘要翻译： 可生物降解和/或生物可吸收的复合支架包括分散并嵌入可生物降解的聚合物材料中的生物可吸收陶瓷材料。 生物可吸收陶瓷材料由薄片形状的薄片制成。 在一个实施方案中，复合支架包括单独一个或多个聚合物层的主体，其与聚合物层相耦合，其中陶瓷片被分散和嵌入，并且复合材料被卷绕以形成支架。

    POWER STEERING GEAR ASSEMBLY
    5.
    发明申请
    POWER STEERING GEAR ASSEMBLY 审中-公开
    动力转向齿轮总成

    公开(公告)号：US20120312624A1

    公开(公告)日：2012-12-13

    申请号：US13158495

    申请日：2011-06-13

    申请人： Kevin E. Boyle ,  Paul E. Jacobson ,  Daniel E. Williams ,  Wendell L. Gilbert ,  James R. Johnson

    发明人： Kevin E. Boyle ,  Paul E. Jacobson ,  Daniel E. Williams ,  Wendell L. Gilbert ,  James R. Johnson

    IPC分类号： B62D5/12

    CPC分类号： B62D3/06 ,  B62D5/24

    摘要： A power steering gear assembly 10 which is used to turn steerable vehicle wheels 50, 52 includes a piston 20 disposed in a motor cylinder 16. A series 44 of rack teeth are connected with the piston 20. A first tooth space 94 is formed between first and second teeth 80, 76 in the series 44 of rack teeth. The first tooth space 94 has a root portion 126 which includes first and second fillets 132, 136. The first fillet 132 has a larger radius of curvature 130 than the second fillet 136. The first and second fillets 132, 136 have centers of curvature which are both disposed between a central axis 104 of the first tooth space 94 and the second rack tooth 76. The center pinion gear tooth 190 has side surfaces 200 and 202 with intermediate portions 216 and 230 which are offset from continuously curving spatial envelopes 212 and 228 containing tip end portions 208 and 222 and root end portions 210 and 224 of the center pinion gear tooth.

    摘要翻译： 用于转向可转向车轮50,52的动力转向器组件10包括设置在电动机缸16中的活塞20.一系列齿条齿与活塞20连接。第一齿空间94形成在第一 以及齿条齿系列44中的第二齿80,76。 第一齿空间94具有包括第一和第二圆角132,136的根部部分126.第一圆角132具有比第二圆角136更大的曲率半径130.第一和第二圆角132,136具有曲率中心， 两者都设置在第一齿空间94的中心轴线104和第二齿条齿76之间。中心小齿轮齿190具有侧表面200和202，其中间部分216和230从连续弯曲的空间信封212和228偏移 包含中心小齿轮齿的顶端部分208和222以及根端部分210和224。

    Composite particles
    7.
    发明授权
    Composite particles 有权

    公开(公告)号：US06656587B2

    公开(公告)日：2003-12-02

    申请号：US09846338

    申请日：2001-05-02

    申请人： James R. Johnson ,  Majid Entezarian

    发明人： James R. Johnson ,  Majid Entezarian

    IPC分类号： B32B900

    CPC分类号： H01F1/36 ,  B03C1/28 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2998

    摘要： Buoyant, sphere-like materials on the order of about 10 to about 300 microns and surrounded, at least in part, by (1) a variable blend of a ferromagnetic and paramagnetic material and (2) an absorbing or adsorbing material are effective vehicles for isolating targeted materials. By virtue of its relatively low density, the composite material is capable of remaining sufficiently suspended in solution for a suitable amount of time. In addition, the blend of ferromagnetic and paramagnetic materials allows for the isolation of a composite material from an environment such as a solution, yet discourages substantial self-attachment of the composite materials in solution, when subject to a magnetic field. Accordingly, multiple embodiments of composite materials having these and other properties are disclosed, as well as methods for making and using the same.

    Method for testing soluble salt levels in a solution
    9.
    发明授权
    Method for testing soluble salt levels in a solution 有权
    在溶液中测试可溶性盐水平的方法

    公开(公告)号：US06551837B1

    公开(公告)日：2003-04-22

    申请号：US09544881

    申请日：2000-04-07

    申请人： James R. Johnson ,  Jerry J. Colahan

    发明人： James R. Johnson ,  Jerry J. Colahan

    IPC分类号： G01N3122

    CPC分类号： G01N1/02 ,  G01N2001/028 ,  Y10T436/25 ,  Y10T436/25375 ,  Y10T436/255

    摘要： A test kit for testing substrates for soluble salts including a test sleeve, a pre-measured volume of solvent solution, and a soluble salt measuring device. The test sleeve includes a generally tubular body with a closed end and an open end. The open end includes a flange defining an aperture, and an attachment member coupled to the flange for removably securing the testing sleeve to a substrate.

    摘要翻译： 用于测试可溶性盐的底物的测试试剂盒，包括测试套筒，预先测量的溶剂溶液体积和可溶性盐测量装置。 测试套筒包括具有封闭端和开口端的大致管状体。 开口端包括限定孔的凸缘和联接到凸缘的附接构件，用于可拆卸地将测试套固定到衬底上。