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122 条记录 (耗时 0.041 秒)

    Molten Carbonate Fuel Cell Provided with Indirect Internal Steam Reformer
    41.
    发明申请
    Molten Carbonate Fuel Cell Provided with Indirect Internal Steam Reformer 审中-公开
    含有间接内部蒸汽重整器的熔融碳酸盐燃料电池

    公开(公告)号：US20070184310A1

    公开(公告)日：2007-08-09

    申请号：US11617470

    申请日：2006-12-28

    申请人： Young Jin Kim ,  In-Gab Chang ,  Boo Ho Yoon ,  Yun Sung Kim ,  Gi-Pung Lee ,  Kil-Ho Moon ,  Tae Won Lee

    发明人： Young Jin Kim ,  In-Gab Chang ,  Boo Ho Yoon ,  Yun Sung Kim ,  Gi-Pung Lee ,  Kil-Ho Moon ,  Tae Won Lee

    IPC分类号： H01M8/06 ,  H01M8/24 ,  H01M2/08

    CPC分类号： H01M8/0612 ,  H01M8/0263 ,  H01M8/0625 ,  H01M8/142 ,  H01M8/244 ,  H01M8/2457 ,  H01M8/2485 ,  H01M2008/147 ,  Y02E60/526 ,  Y02P70/56

    摘要： A molten carbonate fuel cell, which is provided with an indirect internal steam reformer to efficiently control heat and simplify the system construction and has a simple structure to reduce production cost and efficiently controls heat to reduce operational cost and increase operational efficiency, is disclosed. The molten carbonate fuel cell of the present invention has a plurality of unit cells each including a porous matrix plate which is interposed between an anode plate and a cathode plate and is filled with an alkali carbonate electrolyte, the unit cells being stacked on top of another; at least one indirect internal steam reformer interposed between the stacked unit cells and reforming a fuel to hydrogen through a reforming reaction and supplying the hydrogen to the unit cells; a fuel manifold air-tightly installed at an inlet of both the indirect internal steam reformer and the unit cells and receiving a fuel supply pipe therein to supply the fuel to the indirect internal steam reformer; and a reformed fuel manifold air-tightly installed at an outlet of both the indirect internal steam reformer and the unit cells and supplying the hydrogen produced by the indirect internal steam reformer to the unit cells.

    摘要翻译： 公开了一种熔融碳酸盐燃料电池，其具有间接内部蒸汽重整器以有效地控制热量并简化系统结构，并且具有简单的结构以降低生产成本并有效地控制热量以降低运行成本并提高运行效率。 本发明的熔融碳酸盐燃料电池具有多个单元电池，每个单元电池均包括介于阳极板和阴极板之间并填充有碱金属碳酸盐电解质的多孔矩阵板，单元电池堆叠在另一个的顶部 ; 至少一个间接内部蒸汽重整器，介于层叠的单元电池之间，并通过重整反应将燃料转化为氢气，并将氢气供应给单位电池; 气体密封地安装在间接内部蒸汽重整器和单元电池的入口处并且在其中接收燃料供应管以将燃料供应到间接内部蒸汽重整器; 以及气密地安装在间接内部蒸汽重整器和单元电池的出口处的重整燃料歧管，并将由间接内部蒸汽重整器产生的氢气供应到单元电池。

    Apparatus for generating parallel beam with high flux
    42.
    发明授权
    Apparatus for generating parallel beam with high flux 失效
    用于产生具有高通量的平行光束的装置

    公开(公告)号：US06863409B2

    公开(公告)日：2005-03-08

    申请号：US10390997

    申请日：2003-03-18

    申请人： Sang Jin Cho ,  Chang Hee Lee ,  Young Jin Kim ,  Jeong Soo Lee ,  Young Hyun Choi ,  Kwang Pyo Hong

    发明人： Sang Jin Cho ,  Chang Hee Lee ,  Young Jin Kim ,  Jeong Soo Lee ,  Young Hyun Choi ,  Kwang Pyo Hong

    IPC分类号： G01N23/202 ,  G02B5/10 ,  G03F7/20 ,  G21K1/06 ,  G21K5/02 ,  H05H3/06

    CPC分类号： G01N23/202 ,  G21K1/06 ,  H05H3/06

    摘要： Disclosed herein is an apparatus for generating a parallel beam with a high flux. The apparatus of the present invention includes a light source, a first mirror and a second mirror. The light source is positioned at a first focal point of a first ellipse. The first mirror is positioned on the first ellipse to reflect a beam emitted by the light source, and concavely shaped to conform to a section of the first ellipse. The second mirror is positioned across a path of the beam reflected by the first mirror, and convexly shaped to conform to a section of a second ellipse so that an angle formed by two tangent lines passing through each pair of incident points of neighboring rays incident upon the second mirror, respectively, is half of an angle formed by two tangent lines passing through each pair of incident points of neighboring rays incident upon the first mirror, respectively.

    摘要翻译： 本文公开了一种用于产生具有高通量的平行束的装置。 本发明的装置包括光源，第一反射镜和第二反射镜。 光源位于第一椭圆的第一焦点处。 第一反射镜位于第一椭圆上以反射由光源发射的光束，并且凹入成形以符合第一椭圆的一部分。 第二反射镜位于由第一反射镜反射的光束的路径上，并且凸形地形成为符合第二椭圆的部分，使得由穿过邻近光线的每对入射点的两条切线形成的角度入射到 第二反射镜分别是通过穿过入射在第一反射镜上的相邻射线的每对入射点的两条切线所形成的角度的一半。

    System and method for determining noble metal concentrations in reactor coolant streams
    43.
    发明授权
    System and method for determining noble metal concentrations in reactor coolant streams 有权
    用于测定反应堆冷却剂流中贵金属浓度的系统和方法

    公开(公告)号：US06440297B1

    公开(公告)日：2002-08-27

    申请号：US09739181

    申请日：2000-12-18

    申请人： Young Jin Kim ,  John Yupeng Gui ,  Peter Louis Andresen ,  Thomas Pompilio Diaz ,  Samson Hettiarachchi

    发明人： Young Jin Kim ,  John Yupeng Gui ,  Peter Louis Andresen ,  Thomas Pompilio Diaz ,  Samson Hettiarachchi

    IPC分类号： G01N2726

    CPC分类号： G21C17/0225 ,  G01N27/423 ,  G01N33/1813 ,  G21C17/022 ,  G21Y2002/103

    摘要： A system and method for determining a noble metal concentration in a sample that is representative of a noble metal concentration in either a volume of water circulated through a nuclear reactor or a surface of a nuclear reactor component exposed to the volume of water. The system comprises: at least one standard having a predetermined concentration of the noble metal disposed its surface; an electrolyte bath for immersing one of the sample and the standard therein; an auxiliary electrode connectable to one of the sample and the standard; a power source connectable to a reference electrode and one of the standard and the sample; and a current measurement device capable of measuring a current passing between the auxiliary electrode and one of the sample and the standard. The power source is capable of providing a potential across the reference electrode and one of the sample and the standard, The noble metal concentration in the sample is determined relative to the predetermined concentration in the standard by comparing a sample current passing through the sample to a standard current passing through the standard.

    摘要翻译： 一种用于确定样品中贵金属浓度的系统和方法，其代表在通过核反应堆循环的水的体积或暴露于水体积的核反应堆组件的表面中的贵金属浓度。 该系统包括：具有预定浓度的贵金属的至少一个标准物，其设置在其表面上; 用于将样品和标准物中的一种浸入其中的电解质浴; 可连接到样品和标准品之一的辅助电极; 可连接到参考电极和标准品和样品之一的电源; 以及能够测量辅助电极和样品之一以及标准品之间的电流的电流测量装置。 电源能够在参考电极和样品和标准品之间提供电位。通过将通过样品的样品电流与一个样品的比较来确定样品中的贵金属浓度相对于标准中的预定浓度 标准电流通过标准。

    Banded ECP sensor
    44.
    发明授权
    Banded ECP sensor 失效
    带状ECP传感器

    公开(公告)号：US06370213B1

    公开(公告)日：2002-04-09

    申请号：US09397840

    申请日：1999-09-17

    申请人： Young Jin Kim ,  Eric Moran ,  Donald Allan Hale

    发明人： Young Jin Kim ,  Eric Moran ,  Donald Allan Hale

    IPC分类号： G21C900

    CPC分类号： G21C17/00 ,  G01N17/02 ,  G21Y2002/103 ,  G21Y2002/104 ,  G21Y2002/206 ,  G21Y2002/303 ,  G21Y2004/30 ,  G21Y2004/303

    摘要： An ECP sensor includes a tubular ceramic probe having a closed tip at one end packed with a metal and metal oxide powder. A metal support tube receives an opposite end of the probe, and is joined thereto by a braze joint therewith. An electrical conductor extends through the support tube and probe, and has an end buried in the powder for electrical contact therewith. A ceramic band bridges the probe and tube at the joint for sealing thereof.

    摘要翻译： ECP传感器包括管状陶瓷探针，其在一端装有金属和金属氧化物粉末的封闭尖端。 金属支撑管接收探头的相对端，并通过与其的钎焊接头连接在其上。 电导体延伸穿过支撑管和探针，并且具有埋在粉末中的端部，用于与其接触。 陶瓷带将探针和管在接头处桥接，用于密封。

    Lighting device
    45.
    发明授权
    Lighting device 有权
    照明设备

    公开(公告)号：US09200756B2

    公开(公告)日：2015-12-01

    申请号：US13558614

    申请日：2012-07-26

    申请人： Jong Chan Park ,  Young Jin Kim ,  Eon Ho Son

    发明人： Jong Chan Park ,  Young Jin Kim ,  Eon Ho Son

    IPC分类号： F21V9/16 ,  F21V3/02 ,  F21K99/00

    CPC分类号： F21K9/13 ,  F21K9/23 ,  F21K9/64

    摘要： A lighting device may include a heat sink and a mounting surface provided a prescribed distance over the heat sink. A plurality of light emitting diodes may be provided on the mounting surface. The plurality of light emitting diodes may be positioned a prescribed distance from a point on the mounting surface. An enclosure having a prescribed shape may be provided over the mounting surface and the plurality of light emitting diodes. The enclosure may include luminescent material such that a wavelength of light emitted by the enclosure is different from a wavelength of light emitted by the plurality of light emitting diodes. A bulb may be provided over the heat sink to surround the enclosure.

    摘要翻译： 照明装置可以包括散热器和在散热器上设置规定距离的安装表面。 可以在安装表面上设置多个发光二极管。 多个发光二极管可以位于与安装表面上的点相距规定距离处。 可以在安装表面和多个发光二极管上设置具有规定形状的外壳。 外壳可以包括发光材料，使得由外壳发射的光的波长不同于由多个发光二极管发射的光的波长。 可以在散热器上方提供灯泡以围绕外壳。

    Method and apparatus for a scalable and secure transport protocol for sensor data collection
    46.
    发明授权
    Method and apparatus for a scalable and secure transport protocol for sensor data collection 有权
    用于传感器数据收集的可扩展和安全的传输协议的方法和装置

    公开(公告)号：US08935533B2

    公开(公告)日：2015-01-13

    申请号：US13331102

    申请日：2011-12-20

    申请人： Young Jin Kim ,  Vladimir Kolesnikov ,  Marina K. Thottan

    发明人： Young Jin Kim ,  Vladimir Kolesnikov ,  Marina K. Thottan

    IPC分类号： H04L29/06 ,  H04L9/08 ,  H04L9/32

    CPC分类号： H04L9/0811 ,  H04L9/0819 ,  H04L9/0838 ,  H04L9/0844 ,  H04L9/0866 ,  H04L9/3297 ,  H04L63/0807 ,  H04L2209/805 ,  H04W4/70 ,  Y04S40/24

    摘要： A new approach for a transport protocol for sensor data collection, such as a smart grid is described. In one embodiment of the invention, each server avoids keeping security and communication state per client through the notion of a secure “state-token”. The state token is issued with each server message and is subsequently attached to corresponding client messages delivered to the server. An implementation is provided in which the server encrypts and authenticates the associated session state, and then gives the resulting encryption for the client to temporarily store and return to the server with a next message. In this way, a server does not keep session state after sending the encryption back to a client and can quickly restore session state when the next message from the client arrives.

    摘要翻译： 描述了用于传感器数据收集的传输协议的新方法，例如智能电网。 在本发明的一个实施例中，每个服务器通过安全的“状态令牌”的概念来避免每个客户端保持安全性和通信状态。 状态令牌与每个服务器消息一起发出，随后附加到传递到服务器的相应客户端消息。 提供了一种实现，其中服务器加密和认证相关联的会话状态，然后给出客户端的最终加密，以临时存储并返回具有下一消息的服务器。 以这种方式，服务器在将加密发送回客户端后不会保持会话状态，并且可以在客户端的下一条消息到达时快速恢复会话状态。

    Low temperature process for producing nano-sized titanium dioxide particles
    49.
    发明授权
    Low temperature process for producing nano-sized titanium dioxide particles 有权
    用于生产纳米二氧化钛颗粒的低温工艺

    公开(公告)号：US08557217B2

    公开(公告)日：2013-10-15

    申请号：US12310615

    申请日：2007-09-11

    申请人： Insoo Kim ,  Woo Jin Lee ,  Young Jin Kim ,  Charles E. Smith, Jr.

    发明人： Insoo Kim ,  Woo Jin Lee ,  Young Jin Kim ,  Charles E. Smith, Jr.

    IPC分类号： C01G23/053 ,  C01B15/01

    CPC分类号： C01G23/053 ,  B82Y30/00 ,  C01G23/0532 ,  C01G23/0536 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/50 ,  C01P2004/64

    摘要： A process for synthesizing nano-sized rutile, anatase, or a mixture of rutile and anatase TiO2 powder. The process includes the steps of: 1) forming a Ti-peroxo complex by mixing H2O2 with a Ti compound, and 2) heating the Ti-peroxo complex at a temperature of above 50° C. A primary particle size of TiO2 particles, synthesized by the method, is below 50 nm, and an agglomerated particle size thereof after a washing/dry process is below about 10 μm. The major characteristics of the present invention are that it is a low temperature process, a highly concentrated synthesis, and high production yield of above 90%.

    摘要翻译： 合成纳米尺寸金红石，锐钛矿或金红石和锐钛矿TiO 2粉末的混合物的方法。 该方法包括以下步骤：1）通过将H 2 O 2与Ti化合物混合形成Ti-过氧配合物，和2）在高于50℃的温度下加热Ti-过氧配合物。合成的TiO 2颗粒的一次粒径 通过该方法，低于50nm，洗涤/干燥处理后的附聚粒径低于约10μm。 本发明的主要特征是低温工艺，高浓缩合成，高产率高于90％。