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40 条记录 (耗时 0.022 秒)

    System and method for separating hydrogen gas from a mixed gas source using composite structure tubes
    11.
    发明授权
    System and method for separating hydrogen gas from a mixed gas source using composite structure tubes 有权
    使用复合结构管从混合气源分离氢气的系统和方法

    公开(公告)号：US08002875B1

    公开(公告)日：2011-08-23

    申请号：US11522004

    申请日：2006-09-18

    申请人： Peter R. Bossard

    发明人： Peter R. Bossard

    IPC分类号： B01D53/22

    CPC分类号： B01D53/22 ,  B01D53/228 ,  B01D63/065 ,  B01D2256/16 ,  B01D2257/108 ,  B01D2313/10 ,  C01B3/501 ,  C01B2203/0405

    摘要： A hydrogen purification system that is used to separate hydrogen gas from a mixed gas source. The hydrogen purification system includes a hydrogen separator. Within the hydrogen separator is a first chamber into which the mixed gas source is fed. A plurality of tubes extend into the first chamber. Each of the plurality of tubes is permeable only to hydrogen. Gap spaces exist within the first chamber in between any of the plurality of tubes that are arranged in adjacent positions. The mixed source gas passes through the gap spaces as it permeates the first chamber. The mixed gas source spreads thinly over the exterior of the tubes within the confines of the gap spaces. Hydrogen from the mixed gas source permeates thru the tube walls and into the interior of the tubes that are in parallel and the hydrogen is collected in a chamber.

    摘要翻译： 用于从混合气体源分离氢气的氢气净化系统。 氢气净化系统包括氢气分离器。 在氢气分离器内部是供给混合气体源的第一室。 多个管延伸到第一室中。 多个管中的每一个仅可渗透氢气。 间隙空间存在于布置在相邻位置的多个管中的任一个之间的第一室内。 混合源气体在渗透第一室时通过间隙空间。 混合气体源在间隙空间的范围内薄薄地扩散在管的外部。 来自混合气体源的氢气通过管壁渗透到并联的管的内部，氢气被收集在室中。

    System and method for forming a membrane that is super-permeable to hydrogen
    12.
    发明授权
    System and method for forming a membrane that is super-permeable to hydrogen 有权
    用于形成超导氢的膜的系统和方法

    公开(公告)号：US07771520B1

    公开(公告)日：2010-08-10

    申请号：US11705631

    申请日：2007-02-14

    申请人： Peter R. Bossard

    发明人： Peter R. Bossard

    IPC分类号： B01D53/22

    CPC分类号： B01D53/228 ,  B01D69/12 ,  B01D69/141 ,  B01D69/145 ,  B01D71/021 ,  B01D71/022 ,  B01D71/024 ,  B01D2256/16 ,  B01D2257/502 ,  B01D2257/702 ,  B01D2257/80 ,  C01B3/505 ,  Y10S55/05

    摘要： A hydrogen separation membrane and its associated method of fabrication. The hydrogen separation membrane has a first material layer that is permeable to atomic hydrogen. The first material has a first catalytic ability to disassociate molecular hydrogen into atomic hydrogen. Complex particles are applied to the first material layer, either to produce a second layer or to act as a barrier between the first layer and a subsequent layer. The complex particles are hollow bucky structure, filled bucky structures or core particles coated with a hydrogen permeable metal. The complex particles prevent material from opposite sides of the hydrogen separation membrane from interdiffusing over time. Consequently, palladium based materials and Group V based materials can be used on opposite sides of the hydrogen separation membrane. This produces a hydrogen separation membrane that is more permeable to hydrogen in one direction than it is in the opposite direction.

    摘要翻译： 氢分离膜及其相关制造方法。 氢分离膜具有可渗透原子氢的第一材料层。 第一种材料具有将分子氢分解成原子氢的第一种催化能力。 将复杂颗粒施加到第一材料层，以产生第二层或用作第一层和后续层之间的阻挡层。 复合颗粒是中空的bucky结构，填充的bucky结构或涂有氢可渗透金属的核心颗粒。 复合颗粒防止氢分离膜的相对侧的材料随时间相互扩散。 因此，可以在氢分离膜的相对侧使用钯基材料和V族材料。 这产生氢分离膜，其在一个方向上比在相反方向上更可渗透氢。

    Transient field indicator
    13.
    发明授权
    Transient field indicator 失效
    瞬态场指示器

    公开(公告)号：US4825152A

    公开(公告)日：1989-04-25

    申请号：US855074

    申请日：1986-04-22

    申请人： Peter R. Bossard

    发明人： Peter R. Bossard

    IPC分类号： G01R13/04 ,  G01R13/14 ,  G01R13/42 ,  G01R29/08 ,  G01R33/02

    CPC分类号： G01R29/0814 ,  G01R13/04 ,  G01R13/14 ,  G01R13/42 ,  G01R33/02

    摘要： A photographic film is adapted to provide visual record of the occurrence of a transient electrostatic or transient magnetic field by the inclusion of metallic patterns close to the film. The patterns are of a geometry to define gaps at which the fields are concentrated in a manner to interact with the film. The film exhibits a light spot at the gap, when it is developed, if a field of sufficient intensity is present during the test period. The film packet is intended primarily for inclusion in the shipping package for sensitive electronic devices to provide a visual record of exposures during shipment.

    摘要翻译： 照相胶片适于通过包含靠近胶片的金属图案来提供瞬时静电或瞬态磁场的发生的视觉记录。 这些图案具有几何形状，以限定间隙，在这些间隙中，这些区域以与膜相互作用的方式集中。 如果在测试期间存在足够强度的场，则在显影时，该膜在间隙处表现出光斑。 电影包主要用于包含在敏感电子设备的运输包装中，以提供运输过程中的曝光的视觉记录。

    Active gas flow heat exchanger and its associated method of operation
    15.
    发明授权
    Active gas flow heat exchanger and its associated method of operation 有权
    主动气流换热器及其相关操作方法

    公开(公告)号：US08491678B1

    公开(公告)日：2013-07-23

    申请号：US13282443

    申请日：2011-10-26

    申请人： Peter R. Bossard

    发明人： Peter R. Bossard

    IPC分类号： B01J7/00 ,  A23C3/02 ,  F28D15/00 ,  H01L23/467

    CPC分类号： C01B3/38 ,  B01J2219/00006 ,  C01B2203/0205 ,  C01B2203/0805 ,  C01B2203/1235 ,  C01B2203/1288 ,  C01B2203/1294 ,  F28D15/00

    摘要： A system and method of recovering some of the latent heat of vaporization in a system having a heated environment that adds heat to liquid material and converts the liquid material into gaseous material. The latent heat of vaporization is partially recovered using a unique heat exchanger. The heat exchanger preheats the liquid material entering the heated environment with heat energy from the gaseous material exiting the heated environment. The heat exchanger has a gas flow path. A volume of a gas medium fills the gas flow path. A pump causes the gas medium to flow through the gas flow path at a predetermined mass flow rate. The gas medium and its flow rate are selected to ensure that the specific heat of the gas medium surpasses that of the gaseous material exiting the heated environment.

    摘要翻译： 一种在具有加热环境的系统中回收一些蒸发潜热的系统和方法，该加热环境将热量加热到液体材料并将液体材料转化为气态材料。 使用独特的热交换器部分回收蒸发潜热。 热交换器通过离开加热环境的气态物质的热能预热进入加热环境的液体材料。 热交换器具有气体流路。 气体介质的体积填充气体流动路径。 泵使气体介质以预定质量流量流过气体流路。 选择气体介质及其流速以确保气体介质的比热超过离开加热环境的气态物质的比热。

    System and method for welding small diameter tubes into a high-density matrix
    16.
    发明授权
    System and method for welding small diameter tubes into a high-density matrix 有权
    将小直径管焊接成高密度矩阵的系统和方法

    公开(公告)号：US08230594B1

    公开(公告)日：2012-07-31

    申请号：US12463381

    申请日：2009-05-09

    申请人： Peter R. Bossard ,  James Loomis

    发明人： Peter R. Bossard ,  James Loomis

    IPC分类号： B21D39/06 ,  B21D53/06 ,  B23K31/00 ,  B23Q17/00 ,  B23K26/02

    CPC分类号： B23K26/24 ,  B23K26/032 ,  B23K26/103 ,  B23K26/244 ,  Y10T29/49373 ,  Y10T29/49393 ,  Y10T29/49762 ,  Y10T29/49771 ,  Y10T29/49778 ,  Y10T29/49968

    摘要： A tube matrix and the corresponding method of joining a plurality of tubes to a base plate to create the tube matrix. The tube matrix has a base plate from which a plurality of parallel tubes extend. The base plate has holes formed though it to receive the tubes. The tubes are placed into the holes on the base plate. The tubes may have end flares that abut against the base plate and prevent the tubes from completely passing through the base plate. Once the tubes are in place in the holes of the base plate, the tubes and base plate are welded together with individual laser welds. The laser welds enable a very dense matrix of tubes to be welded to the base plate without damaging or obstructing the tubes.

    摘要翻译： 管基体和将多个管连接到基板以产生管矩阵的相应方法。 管基体具有基板，多个平行管从该基板延伸。 基板具有通孔形成的孔，以容纳管。 将管放置在基板上的孔中。 管可以具有抵靠基板的端部扩口，并且防止管完全通过基板。 一旦管子位于基板的孔中，管和底板就用各个激光焊缝焊接在一起。 激光焊接使得非常密集的管道矩阵能够焊接到基板上，而不会损坏或阻碍管子。

    Looped circuit and associated method for controlling the relationship between current and capacitance in CMOS and BICMOS circuit design
    18.
    发明授权
    Looped circuit and associated method for controlling the relationship between current and capacitance in CMOS and BICMOS circuit design 失效
    用于控制CMOS和BICMOS电路设计中电流和电容之间关系的环路电路及相关方法

    公开(公告)号：US06118330A

    公开(公告)日：2000-09-12

    申请号：US252641

    申请日：1999-02-19

    申请人： Peter R. Bossard

    发明人： Peter R. Bossard

    IPC分类号： G05F3/20 ,  G05F3/02

    CPC分类号： G05F3/205

    摘要： A looped circuit for generating a variable bias voltage. The looped circuit includes a variable current source having a current output that is dependent upon the variable bias voltage. The looped circuit also includes a capacitor that is periodically coupled to the current source for a predetermined period of time, wherein the current source charges the capacitor during each predetermined period of time. At least one subcircuit is provided for varying the variable bias voltage, wherein the variable bias voltage automatically causes the current source to charge the capacitor to a predetermined reference voltage during each predetermined period of time. Accordingly, the generated bias voltage will vary with temperature and other external variables. However, the ratio of the current produced by the current source divided by the capacitance of the capacitor is equal to the ratio of the predetermined reference voltage divided by the referenced predetermined period of time. This ratio remains constant regardless of variations in process and temperature.

    摘要翻译： 用于产生可变偏置电压的环路电路。 环路电路包括具有取决于可变偏置电压的电流输出的可变电流源。 环路电路还包括在预定时间段周期性地耦合到电流源的电容器，其中电流源在每个预定时间段期间对电容器充电。 提供至少一个子电路用于改变可变偏置电压，其中可变偏置电压在每个预定时间段期间自动使电流源将电容器充电到预定参考电压。 因此，产生的偏置电压将随温度和其他外部变量而变化。 然而，由电流源产生的电流除以电容器的电容的比率等于预定参考电压除以参考的预定时间段的比率。 无论工艺和温度如何变化，该比例都保持不变。

    Surface resistivity meter
    19.
    发明授权
    Surface resistivity meter 失效
    表面电阻率计

    公开(公告)号：US4758777A

    公开(公告)日：1988-07-19

    申请号：US702510

    申请日：1985-02-19

    申请人： Peter R. Bossard ,  Robert H. Dunphy

    发明人： Peter R. Bossard ,  Robert H. Dunphy

    IPC分类号： G01R1/067 ,  G01R27/14

    CPC分类号： G01R1/067 ,  G01R27/14

    摘要： A hand-held, low cost, low voltage surface resistivity meter is provided by a contact surface which is essentially independent of the geometry of the surface to be measured. The use of special materials for the contact surface permits increased accuracy to be achieved at low voltages. Recognition that readings shown simply to the power of 10 are fully useful in characterizing a measured material permits a low cost, low voltage arrangement for the meter.

    摘要翻译： 手持式低成本低电压表面电阻率计由接触表面提供，该接触表面基本上与被测表面的几何形状无关。 对于接触表面使用特殊材料允许在低电压下实现更高的精度。 识别出简单地显示为10的功率的读数对于表征测量材料是完全有用的，允许用于仪表的低成本，低电压布置。

    Electrostatic filter
    20.
    发明授权
    Electrostatic filter 失效
    静电过滤器

    公开(公告)号：US4744910A

    公开(公告)日：1988-05-17

    申请号：US3324

    申请日：1987-01-14

    申请人： Peter R. Bossard

    发明人： Peter R. Bossard

    IPC分类号： B03C3/08 ,  B03C3/155 ,  B03C3/41 ,  B03C5/02 ,  B01D50/00 ,  B03C3/45

    CPC分类号： B03C3/41 ,  B03C3/08 ,  B03C3/155 ,  B03C2201/10 ,  Y10S55/38

    摘要： An improved electrostatic fluid filter is disclosed which is particularly useful in high performance clean rooms for the semiconductor industry. The electrostatic fluid filter is tubular in design and has an inlet port for supplying fluid (e.g., liquid, air) to be filtered and an output port from which relatively pure fluid flows. The filter includes a high voltage conductor which is disposed along the axis of the tube and which is surrounded by a ridged polytetrafluoroethylene insulator. Fluid is directed along the length of the filter parallel to the conductor. Contaminating particles in the fluid are transformed into electrical dipoles and are attached to the high voltage conductor.

    摘要翻译： 公开了一种改进的静电流体过滤器，其特别适用于半导体工业的高性能洁净室。 静电流体过滤器是管状设计的，并且具有用于供应待过滤的流体（例如液体，空气）的入口端口和相对纯的流体流过的输出端口。 该过滤器包括沿着管的轴线设置并由脊状聚四氟乙烯绝缘体围绕的高压导体。 流体沿着过滤器的长度平行于导体引导。 流体中的污染颗粒被转变成电偶极子，并附着到高压导体上。