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114 条记录 (耗时 0.029 秒)

    Manufacture of carbon/carbon composites by hot pressing
    41.
    发明申请
    Manufacture of carbon/carbon composites by hot pressing 审中-公开
    通过热压制造碳/碳复合材料

    公开(公告)号：US20050003037A1

    公开(公告)日：2005-01-06

    申请号：US10760946

    申请日：2004-01-20

    申请人： Dai Huang ,  Irwin Lewis ,  Richard Lewis ,  William Cate

    发明人： Dai Huang ,  Irwin Lewis ,  Richard Lewis ,  William Cate

    IPC分类号： C04B35/52 ,  C04B35/645 ,  C04B35/83 ,  H05B3/00 ,  H05B3/60 ,  H05B6/22 ,  B29C43/02

    CPC分类号： C04B35/522 ,  C04B35/521 ,  C04B35/645 ,  C04B35/83 ,  C04B2235/48 ,  C04B2235/77 ,  C04B2235/96 ,  C04B2235/9607 ,  H05B3/0004 ,  H05B3/60 ,  H05B6/22

    摘要： A mixture of carbon-containing fibers, such as mesophase or isotropic pitch fibers, and a suitable matrix material, such as a milled pitch, is compressed while resistively heating the mixture to form a carbonized composite material having a density of about 1.5 g/cm3, or higher. The composite material is formed in under ten minutes. This is a significantly shorter time than for conventional processes, which typically take several days and achieve a lower density material. Consequently, carbon/carbon composite materials having final densities of about 1.6-1.8 g/cm3, or higher are readily achieved with one or two infiltration cycles using a pitch or other carbonaceous material to fill voids in the composite and rebaking.

    摘要翻译： 将含碳纤维如中间相或各向同性沥青纤维以及适当的基质材料如磨碎沥青的混合物压缩，同时电阻加热混合物以形成密度为约1.5g / cm 2的碳化复合材料 <3>或更高。 复合材料在10分钟内形成。 这比通常需要几天并实现较低密度材料的常规工艺明显更短的时间。 因此，通过使用沥青或其他含碳材料填充复合材料中的空隙并进行重新组装，可以通过一次或两次渗透循环，容易地实现最终密度为约1.6-1.8g / cm 3或更高的碳/碳复合材料。

    Methods and systems for fast PCR heating
    44.
    发明授权
    Methods and systems for fast PCR heating 有权
    快速PCR加热的方法和系统

    公开(公告)号：US09168530B2

    公开(公告)日：2015-10-27

    申请号：US13329183

    申请日：2011-12-16

    申请人： Ian Gunter ,  Richard Lewis

    发明人： Ian Gunter ,  Richard Lewis

    IPC分类号： C12Q1/68 ,  B01L7/00 ,  B01L3/00

    CPC分类号： C12P19/34 ,  B01L3/50851 ,  B01L3/50853 ,  B01L7/52 ,  B01L7/54 ,  B01L2300/0829 ,  B01L2300/1811 ,  B01L2300/1822 ,  B01L2300/1827

    摘要： A microplate for polymerase chain reaction (PCR) comprises a substrate having a metallic material for heating PCR samples, and a barrier layer disposed adjacent to the substrate. In some cases, the barrier layer is formed of a first polymeric material. The microplate includes one or more wells for containing PCR samples. The one or more wells are formed of a second polymeric material sealed to the barrier layer. In some cases, the substrate can provide a PCR ramp rate of at least about 5° C./second.

    摘要翻译： 用于聚合酶链反应（PCR）的微孔板包括具有用于加热PCR样品的金属材料的底物和与基底相邻设置的阻挡层。 在一些情况下，阻挡层由第一聚合物材料形成。 微孔板包括一个或多个用于含有PCR样品的孔。 一个或多个孔由密封到阻挡层的第二聚合材料形成。 在一些情况下，底物可以提供至少约5℃/秒的PCR斜率。

    Wireless Network Antenna Apparatus and Method
    45.
    发明申请
    Wireless Network Antenna Apparatus and Method 有权
    无线网络天线装置及方法

    公开(公告)号：US20130227619A1

    公开(公告)日：2013-08-29

    申请号：US13403507

    申请日：2012-02-23

    申请人： Richard Lewis

    发明人： Richard Lewis

    IPC分类号： H04N21/60 ,  H04N5/455

    CPC分类号： H04N21/43637 ,  H01Q1/007 ,  H01Q1/44 ,  H01Q3/2605 ,  H04N21/4126 ,  H04N21/42607 ,  H04N21/43615 ,  H04N21/4622 ,  H04N21/6112 ,  H04N21/64322

    摘要： An antenna for broadcast television programming includes a tuner and demodulator located with the antenna to generate a demodulated television program stream. A network interface is connected to the tuner and demodulator to provide the television program stream to a network, preferably a wireless network. A television set located remotely from the antenna receives the television program stream via the network and displays the program. A portable control device may be connected to the network. Reception of the broadcast programming is improved by controlling the directionality of the antenna in response to the demodulated signal. A service provider may poll the wireless network antenna to determine which broadcast programs are received and may provide extended programming television programs to the user by an internet connection to the user's network.

    摘要翻译： 用于广播电视节目的天线包括调谐器和位于天线的解调器，以产生解调的电视节目流。 网络接口连接到调谐器和解调器，以将电视节目流提供给网络，优选地是无线网络。 远离天线的电视机通过网络接收电视节目流并显示节目。 便携式控制设备可以连接到网络。 通过响应于解调信号控制天线的方向性来改善广播节目的接收。 服务提供商可以轮询无线网络天线以确定哪些广播节目被接收，并且可以通过到用户的网络的因特网连接向用户提供扩展节目电视节目。

    Encryption system
    46.
    发明授权
    Encryption system 有权
    加密系统

    公开(公告)号：US08189786B2

    公开(公告)日：2012-05-29

    申请号：US11137272

    申请日：2005-05-25

    申请人： Raymond C. Hauge ,  Richard Lewis

    发明人： Raymond C. Hauge ,  Richard Lewis

    IPC分类号： H04L29/06

    CPC分类号： H04N7/1675 ,  G06F21/10 ,  G06F2221/2107 ,  H04L9/0662 ,  H04L9/0869 ,  H04L63/0428 ,  H04L2209/12 ,  H04L2209/605 ,  H04L2463/062 ,  H04N21/235 ,  H04N21/2362 ,  H04N21/23895 ,  H04N21/435 ,  H04N21/43853 ,  H04N21/47211

    摘要： One embodiment involves encrypting an MPEG transport stream by seeding a random number generator with a seed derived from at least a portion of the MPEG transport stream to produce a random number output. At least one program key and at least one modification key are generated from the random number output. At least portions of the MPEG transport stream are encrypted with the program key. At least one stored key is modified according to the modification key to produce a message segment key. The program key and the modification key are encrypted with the message segment key. The encrypted MPEG transport stream, the encrypted program key, and the encrypted modification key are multiplexed to form a multiplexed output.

    摘要翻译： 一个实施例涉及通过用从MPEG传输流的至少一部分导出的种子播种随机数生成器来产生随机数输出来加密MPEG传输流。 从随机数输出生成至少一个程序密钥和至少一个修改密钥。 MPEG节目密钥至少部分MPEG传输流被加密。 根据修改密钥修改至少一个存储的密钥以产生消息段密钥。 程序密钥和修改密钥用消息段密钥加密。 加密的MPEG传输流，加密的程序密钥和加密的修改密钥被多路复用以形成复用输出。

    METHOD TO PREDICT DENSE HYDROCARBON SATURATIONS FOR HIGH PRESSURE HIGH TEMPERATURE
    47.
    发明申请
    METHOD TO PREDICT DENSE HYDROCARBON SATURATIONS FOR HIGH PRESSURE HIGH TEMPERATURE 有权
    预测高压高温石墨饱和度的方法

    公开(公告)号：US20120065951A1

    公开(公告)日：2012-03-15

    申请号：US13225192

    申请日：2011-09-02

    申请人： Indranil Roy ,  Chris Wilkinson ,  Partha Ganguly ,  Richard Lewis ,  Oliver Mullins ,  Colin Longfield

    发明人： Indranil Roy ,  Chris Wilkinson ,  Partha Ganguly ,  Richard Lewis ,  Oliver Mullins ,  Colin Longfield

    IPC分类号： G06F17/11

    CPC分类号： G01V3/38 ,  G01V3/20

    摘要： A method for characterizing one or more properties of a geological formation including brine and a dense vapor phase includes inputting at least one first property of the geological formation including resistivity of a vapor phase into a model including an equation of state (EOS) model, the model accounting for a high temperature effect on the dense vapor where that the dense vapor has a non-infinite resistivity. At least the EOS model is solves to provide data relating to at least one second property of the geological formation. The data relating to the at least one second property is output to a display device for visual inspection.

    摘要翻译： 用于表征包括盐水和致密气相的地质层的一个或多个性质的方法包括将包括气相的电阻率的地质构造的至少一个第一性质输入到包括状态方程（EOS）模型的模型中， 考虑到密集蒸汽具有非无限电阻率的高浓度蒸气的高温效应。 至少EOS模型解决了提供与地质构造的至少一个第二属性有关的数据。 与至少一个第二属性有关的数据被输出到显示装置以进行视觉检查。

    SUPPLY TUBE CONNECTORS FOR CONNECTION WITH AN INK CONTAINER
    49.
    发明申请
    SUPPLY TUBE CONNECTORS FOR CONNECTION WITH AN INK CONTAINER 有权
    用于连接墨盒的供应管连接器

    公开(公告)号：US20110062699A1

    公开(公告)日：2011-03-17

    申请号：US12949782

    申请日：2010-11-19

    申请人： Holli C. Ogle ,  Francesc Ros Cerro ,  Martin Urrutia Nebreda ,  Richard Lewis ,  Marc Bautista Palacios

    发明人： Holli C. Ogle ,  Francesc Ros Cerro ,  Martin Urrutia Nebreda ,  Richard Lewis ,  Marc Bautista Palacios

    IPC分类号： F16L35/00 ,  F16L17/00

    CPC分类号： B41J2/175 ,  Y10T137/0402

    摘要： A connector for connecting to an ink container. In one embodiment, the connector includes a housing that defines an interior space, a latch lever pivotally mounted to the housing that is adapted to secure the connector to the ink container, and an internal switch provided within the interior space of the housing, the internal switch being configured to send a signal to a printer associated with the ink container when the switch is tripped, wherein the internal switch is tripped when the latch lever is pivoted by a user during disconnection of the connector from the ink container but before the connector is in fact disconnected.

    摘要翻译： 用于连接到墨水容器的连接器。 在一个实施例中，连接器包括限定内部空间的壳体，枢转地安装到壳体的适配器将连接器固定到墨水容器上的闩锁杆，以及设置在壳体的内部空间内部的内部开关， 开关被配置为当开关跳闸时将信号发送到与墨水容器相关联的打印机，其中当连接器从墨水容器断开时，但在连接器是连接器之前，当闩锁杆由使用者枢转时，内部开关跳闸 其实断开了。