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112 条记录 (耗时 0.024 秒)

    Methods for disenfecting and removing smear layer from tooth surfaces
    31.
    发明申请
    Methods for disenfecting and removing smear layer from tooth surfaces 审中-公开
    从牙齿表面去除和去除污迹层的方法

    公开(公告)号：US20070238072A1

    公开(公告)日：2007-10-11

    申请号：US11809769

    申请日：2007-06-01

    申请人： Mahmoud Torabinejad ,  William Johnson

    发明人： Mahmoud Torabinejad ,  William Johnson

    IPC分类号： A61K8/18

    CPC分类号： A61K6/0029 ,  A61K6/0032 ,  Y10S514/975 ,  C08L71/02

    摘要： Methods for disinfecting and removing smear layer from prepared tooth surfaces are provided. The methods involve irrigating the tooth surface with a disinfectant solution containing doxycycline or tetracycline, a surfactant such as polysorbate, and organic acid such as citric acid. The methods can be used in various dental treatments including, for example, endodontic and periodontic procedures as well as tooth restoration and reconstruction.

    摘要翻译： 提供了从准备的牙齿表面消毒和去除污迹层的方法。 该方法包括用含有多西环素或四环素的消毒剂溶液，表面活性剂如聚山梨酸酯和有机酸如柠檬酸冲洗牙齿表面。 该方法可用于各种牙科治疗，包括例如牙髓和牙周手术以及牙齿修复和重建。

    IN-SITU DUCTILE METAL/BULK METALLIC GLASS MATRIX COMPOSITES FORMED BY CHEMICAL PARTITIONING
    32.
    发明申请
    IN-SITU DUCTILE METAL/BULK METALLIC GLASS MATRIX COMPOSITES FORMED BY CHEMICAL PARTITIONING 有权
    通过化学分离形成的原位金属/块状金属玻璃基体复合材料

    公开(公告)号：US20070131312A1

    公开(公告)日：2007-06-14

    申请号：US10735148

    申请日：2003-12-12

    申请人： Choong Kim ,  Charles Hays ,  William Johnson

    发明人： Choong Kim ,  Charles Hays ,  William Johnson

    IPC分类号： C22C45/10

    CPC分类号： C22C16/00 ,  C22C1/002 ,  C22C45/10

    摘要： A composite metal object comprises ductile crystalline metal particles in an amorphous metal matrix. An alloy is heated above its liquidus temperature. Upon cooling from the high temperature melt, the alloy chemically partitions, forming dendrites in the melt. Upon cooling the remaining liquid below the glass transition temperature it freezes to the amorphous state, producing a two-phase microstructure containing crystalline particles in an amorphous metal matrix. The ductile metal particles have a size in the range of from 0.1 to 15 micrometers and spacing in the range of from 0.1 to 20 micrometers. Preferably, the particle size is in the range of from 0.5 to 8 micrometers and spacing is in the range of from 1 to 10 micrometers. The volume proportion of particles is in the range of from 5 to 50% and preferably 15 to 35%. Differential cooling can produce oriented dendrites of ductile metal phase in an amorphous matrix. Examples are given in the Zr—Ti—Cu—Ni—Be alloy bulk glass forming system with added niobium.

    摘要翻译： 复合金属物体包括无定形金属基质中的延性结晶金属颗粒。 将合金加热至液相线温度以上。 在从高温熔体冷却时，合金化学分隔，在熔体中形成枝晶。 将剩余的液体冷却至低于玻璃化转变温度时，将其冻结至非晶状态，产生在非晶态金属基质中含有结晶颗粒的两相微结构。 延性金属颗粒的尺寸范围为0.1至15微米，间距为0.1-20微米。 优选地，粒度在0.5至8微米的范围内，并且间距在1至10微米的范围内。 颗粒的体积比例在5至50％，优选15至35％的范围内。 差分冷却可以在无定形基质中产生延性金属相的取向树枝状晶体。 在具有添加铌的Zr-Ti-Cu-Ni-Be合金块状玻璃形成系统中给出了实施例。

    Method for reducing degradation in a fuel cell
    34.
    发明申请
    Method for reducing degradation in a fuel cell 有权
    降低燃料电池劣化的方法

    公开(公告)号：US20060183006A1

    公开(公告)日：2006-08-17

    申请号：US11055993

    申请日：2005-02-11

    申请人： Wen Liu ,  William Johnson ,  Simon Cleghorn ,  Ronald Reid

    发明人： Wen Liu ,  William Johnson ,  Simon Cleghorn ,  Ronald Reid

    IPC分类号： H01M8/00 ,  H01M8/10

    CPC分类号： H01M8/008 ,  H01M8/026 ,  H01M8/0263 ,  H01M8/0273 ,  H01M8/04223 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1067 ,  H01M8/1086 ,  Y02P70/56 ,  Y02W30/86 ,  Y10T156/11 ,  Y10T156/1116

    摘要： The invention is a method of reducing catalyst dissolution in the cathode of a membrane electrode assembly fuel cell, said method comprising the steps of: (a) preparing a membrane electrode assembly comprising an anode, a cathode and a polymer electrolyte membrane interposed between said anode and said cathode; (b) assembling a fuel cell using said membrane electrode assembly; (c) applying a fluid comprising an oxidant to said cathode of said membrane electrode assembly; (d) applying a fluid comprising a fuel to said anode of said membrane electrode assembly; and (e) supplying a sufficient quantity of reducing agent to said cathode to maintain the average open-circuit voltage of said cathode at less than about 0.98 V.

    摘要翻译： 本发明是减少膜电极组件燃料电池阴极中催化剂溶解的方法，所述方法包括以下步骤：（a）制备膜电极组件，其包括阳极，阴极和介于所述阳极之间的聚合物电解质膜 并表示阴极; （b）使用所述膜电极组件组装燃料电池; （c）将包含氧化剂的流体施加到所述膜电极组件的所述阴极; （d）将包含燃料的流体施加到所述膜电极组件的所述阳极; 和（e）向所述阴极供应足量的还原剂，以将所述阴极的平均开路电压维持在小于约0.98V。

    Data processor adapted for efficient digital signal processing and method therefor
    35.
    发明申请
    Data processor adapted for efficient digital signal processing and method therefor 审中-公开
    数据处理器适用于高效的数字信号处理及其方法

    公开(公告)号：US20060179273A1

    公开(公告)日：2006-08-10

    申请号：US11054220

    申请日：2005-02-09

    申请人： Terry Cole ,  James Nichols ,  William Johnson ,  Harish Kutagulla

    发明人： Terry Cole ,  James Nichols ,  William Johnson ,  Harish Kutagulla

    IPC分类号： G06F15/00

    CPC分类号： G06F9/3877 ,  G06F9/30014 ,  G06F9/30036 ,  G06F9/3885

    摘要： A data processor (200) includes a processor core (300), an interface (210) coupled to the processor core (210), and a coprocessor (500). The coprocessor (500) is coupled to the processor core (300) via the interface (210) and includes a first list memory (522). In response to a predetermined instruction the processor core (300) provides an operand to the coprocessor (500) via the interface (210). The coprocessor (500) stores the operand in the first list memory (522) and performs an operation corresponding to the predetermined instruction using a plurality of values from the first line memory (522) to provide a result.

    摘要翻译： 数据处理器（200）包括处理器核心（300），耦合到处理器核心（210）的接口（210）和协处理器（500）。 协处理器（500）经由接口（210）耦合到处理器核心（300），并且包括第一列表存储器（522）。 响应于预定指令，处理器核心（300）经由接口（210）向协处理器（500）提供操作数。 协处理器（500）将操作数存储在第一列表存储器（522）中，并使用来自第一行存储器（522）的多个值执行与预定指令相对应的操作，以提供结果。

    Virus/worm throttle threshold settings
    38.
    发明申请
    Virus/worm throttle threshold settings 有权
    病毒/蜗杆油门阈值设置

    公开(公告)号：US20050265233A1

    公开(公告)日：2005-12-01

    申请号：US10856325

    申请日：2004-05-28

    申请人： William Johnson ,  Mauricio Sanchez

    发明人： William Johnson ,  Mauricio Sanchez

    IPC分类号： H04L12/26 ,  H04L12/28 ,  H04L29/06

    CPC分类号： H04L63/145

    摘要： One embodiment disclosed relates to a network device that includes at least one port to connect to a network and at least one throttle that limits a rate of connections made from the device. An auto-adaptive thresholding mechanism determines a threshold for the throttle. The mechanism may be tunable to various aggressiveness levels. Another embodiment disclosed relates to a network apparatus including multiple ports capable of making connections and multiple throttle instantiations. Each throttle instantiation is associated with a port or group of ports. Threshold levels for each throttle instantiation are independently set. The ports may be physical ports or may be logical ports.

    摘要翻译： 公开的一个实施例涉及一种网络设备，其包括连接到网络的至少一个端口和限制从该设备进行的连接速率的至少一个节气门。 自动适应阈值机制确定油门的阈值。 该机制可以调整到各种侵略性水平。 所公开的另一实施例涉及一种包括能够进行连接和多个油门实例的多个端口的网络装置。 每个油门实例都与端口或一组端口相关联。 每个油门实例的阈值水平是独立设定的。 端口可以​​是物理端口，也可以是逻辑端口。

    Pulsed write techniques for magneto-resistive memories
    39.
    发明申请
    Pulsed write techniques for magneto-resistive memories 有权
    用于磁阻存储器的脉冲写入技术

    公开(公告)号：US20050185452A1

    公开(公告)日：2005-08-25

    申请号：US11031961

    申请日：2005-01-07

    申请人： Richard Swanson ,  William Johnson ,  Theodore Zhu ,  Anthony Arrott

    发明人： Richard Swanson ,  William Johnson ,  Theodore Zhu ,  Anthony Arrott

    IPC分类号： G11C8/14 ,  G11C11/15 ,  G11C11/00

    CPC分类号： G11C8/14 ,  G11C11/15

    摘要： A magneto-resistive memory that has a shared word line and sense line is disclosed. By providing the shared word line and sense line, the number of relatively large drivers required to drive the word line and sense line currents can be reduced. This reduces the peripheral overhead of the memory, and may increase the overall density and reduce the overall power of the memory.

    摘要翻译： 公开了具有共享字线和感测线的磁阻存储器。 通过提供共享字线和感测线，可以减少驱动字线和感测线电流所需的较大驱动器的数量。 这减少了存储器的周边开销，并且可以增加总体密度并降低存储器的整体功率。

    Hydrogen generating apparatus and methods
    40.
    发明申请
    Hydrogen generating apparatus and methods 审中-公开
    氢发生装置及方法

    公开(公告)号：US20050142438A1

    公开(公告)日：2005-06-30

    申请号：US10893488

    申请日：2004-07-19

    申请人： George Johnson ,  Michael Johnson ,  William Johnson

    发明人： George Johnson ,  Michael Johnson ,  William Johnson

    IPC分类号： H01M6/30 ,  H01M14/00

    CPC分类号： H01M14/005

    摘要： A photogalvanic system having a reactor cell with a lighted region and a darkened region; an aqueous electrolyte solution contained in the reactor cell, said aqueous electrolyte solution containing a photoredox catalyst; an electrode having a anodic end and a cathodic end, said single electrode being immersed in the aqueous electrolyte solution whereby the anodic end resides in the lighted region and the cathodic end resides in the darkened region; a light source for irradiating the contents of the lighted region with visible light; and a baffle interposed between the lighted region and the darkened region, said baffle adapted to block light irradiated in the lighted region from entering into the darkened region and adapted to allow the aqueous electrolyte solution to flow between the lighted region and the darkened region.

    摘要翻译： 一种光电系统，具有具有发光区域和变暗区域的反应器电池; 包含在所述反应器电池中的含水电解质溶液，所述含水电解质溶液含有光氧化催化剂; 具有阳极端和阴极端的电极，所述单电极浸渍在电解质水溶液中，由此阳极端位于发光区域，阴极端部位于变暗区域; 用于用可见光照射点亮区域的内容物的光源; 以及插入在所述发光区域和所述变暗区域之间的挡板，所述挡板适于阻挡照射在所述点亮区域中的光进入所述变暗区域并且适于使所述含水电解质溶液在所述点亮区域和所述变暗区域之间流动。