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    High performance thermoelectric materials and their method of preparation
    3.
    发明授权
    High performance thermoelectric materials and their method of preparation 有权
    高性能热电材料及其制备方法

    公开(公告)号：US07723607B2

    公开(公告)日：2010-05-25

    申请号：US11106243

    申请日：2005-04-14

    申请人： Munirpallam Appadorai Subramanian ,  Tao He ,  James J. Krajewski

    发明人： Munirpallam Appadorai Subramanian ,  Tao He ,  James J. Krajewski

    IPC分类号： H01L35/20

    CPC分类号： C01G51/006 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/76 ,  C01P2002/77 ,  C01P2006/40 ,  H01L35/18

    摘要： The present invention provides an indium-doped Co4Sb12 skutterudite composition in which some Co on the cubic lattice structure may be replaced with one or more members of the group consisting of Fe, Ni, Ru, Rh, Pd, Ir and Pt; some Sb on the planar rings may be replaced by one or more members of the group consisting of Si, Ga, Ge and Sn; and a second dopant atom is selected from a member of the group consisting of Ca, Sc, Zn, Sr, Y, Pd, Ag, Cd, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu. The composition is useful as a thermoelectric material. In preferred embodiments, the composition has a figure of merit greater than 1.0. The present invention also provides a process for the production of the composition, and thermoelectric devices using the composition.

    摘要翻译： 本发明提供一种铟掺杂的Co4Sb12方钴矿组合物，其中立方晶格结构上的一些Co可以被一个或多个由Fe，Ni，Ru，Rh，Pd，Ir和Pt组成的组中的一个或多个成员所取代; 平面环上的一些Sb可以由Si，Ga，Ge和Sn组成的组中的一个或多个成员代替; 并且第二掺杂剂原子选自Ca，Sc，Zn，Sr，Y，Pd，Ag，Cd，Ba，La，Ce，Pr，Nd，Sm，Eu，Gd，Tb，Dy ，Ho，Er，Tm，Yb和Lu。 该组合物可用作热电材料。 在优选的实施方案中，组合物的品质因数大于1.0。 本发明还提供一种制备该组合物的方法，以及使用该组合物的热电装置。

    Dual-frequency multiplexer
    5.
    发明授权
    Dual-frequency multiplexer 有权
    双频多路复用器

    公开(公告)号：US08306067B2

    公开(公告)日：2012-11-06

    申请号：US12668298

    申请日：2007-04-11

    申请人： Yingjie Di ,  Tao He ,  Bin He ,  Mengmeng Shu ,  Jingmin Huang

    发明人： Yingjie Di ,  Tao He ,  Bin He ,  Mengmeng Shu ,  Jingmin Huang

    IPC分类号： H04J1/00 ,  H03D7/16 ,  H03D5/00 ,  H03D3/00 ,  H04B7/12 ,  H04L27/14 ,  H03K3/03

    CPC分类号： H01P1/2136

    摘要： The invention discloses a dual frequency multiplexer by which a first and second coaxial harmonic oscillator type band pass filters are disposed in a box. The box includes a base body, a cover plate and a cover body. The two coaxial harmonic oscillator type hand pass filters are located on the base body and spaced each other by a metal plate; the multiplexer port, first and second ports are positioned on lateral side of the base body. The blocking capacitors are contained in the coaxial chamber of the two coaxial harmonic oscillator type band pass filters. The cover plate is secured on the base body; the first and second direct current circuits are placed on the cover plate; the low pass filters of the first and second direct current circuits are fixed on an edge of a top surface of the coaxial chamber by means of a support member; the cover body and the base body are fastened with each other. The blocking capacitors each are of distributed parameter capacitor. Utilization of distributed blocking capacitors makes the product of the invention small. Moreover, improvement of the structure of the invention brings effect such as less differential loss, large power capacity, as well as high isolation degree between circuits.

    摘要翻译： 本发明公开了一种双频多路复用器，其中第一和第二同轴谐波振荡器型带通滤波器设置在盒中。 盒子包括基体，盖板和盖体。 两个同轴谐波振荡器型手持式滤波器位于基体上，并通过金属板彼此隔开; 多路复用器端口，第一和第二端口位于基体的侧面。 隔离电容器包含在两个同轴谐波振荡器型带通滤波器的同轴腔室中。 盖板固定在基体上; 第一和第二直流电路放置在盖板上; 第一和第二直流电路的低通滤波器借助于支撑构件固定在同轴腔的顶表面的边缘上; 盖体和基体彼此紧固。 隔离电容器分别为分布参数电容器。 分散阻塞电容器的使用使得本发明的产品变小。 此外，本发明的结构的改进带来诸如差分损耗较小，功率容量大，电路间隔离度高的效果。

    DCS/WCDMA Dual Frequency Synthesizer And A General Dual Frequency Synthesizer
    9.
    发明申请
    DCS/WCDMA Dual Frequency Synthesizer And A General Dual Frequency Synthesizer 有权
    DCS / WCDMA双频合成器和一般双频合成器

    公开(公告)号：US20100254366A1

    公开(公告)日：2010-10-07

    申请号：US12601396

    申请日：2007-05-28

    申请人： Mengmeng Shu ,  Tao He ,  Bin He ,  Jingmin Huang

    发明人： Mengmeng Shu ,  Tao He ,  Bin He ,  Jingmin Huang

    IPC分类号： H04B7/216

    CPC分类号： H04B1/0082 ,  H01P1/2007 ,  H01P1/2136

    摘要： The invention discloses a DCS/WCDMA dual frequency multiplexer. On one hand, the multiplexer utilizes distributed parameter type capacitors in place of conventionally used capacitors. On the other hand, within the multiplexer, a direct circuit and a RF circuit are isolated from each other physically. All components including capacitors co-exist together physically. Similarly, the invention further discloses a dual frequency multiplexer with large application range. It also utilizes the distributed parameter type capacitors like the DCS/WCDMA dual frequency multiplexer. Because the invention has redesigned the entire construction of the multiplexer, it results good effects such as small size, less differential loss, large power capacity, as well as high isolation degree between circuits.

    摘要翻译： 本发明公开了一种DCS / WCDMA双频多路复用器。 一方面，多路复用器使用分布式参数型电容器代替常规使用的电容器。 另一方面，在多路复用器内，直接电路和RF电路在物理上彼此隔离。 包括电容器在内的所有组件在物理上共存。 类似地，本发明还公开了具有大应用范围的双频多路复用器。 它还利用分布式参数型电容器，如DCS / WCDMA双频多路复用器。 由于本发明重新设计了多路复用器的整体结构，所以产生了很好的效果，例如尺寸小，差分损耗小，功率容量大，电路隔离度高等优点。

    TEXT VECTORIZATION USING OCR AND STROKE STRUCTURE MODELING
    10.
    发明申请
    TEXT VECTORIZATION USING OCR AND STROKE STRUCTURE MODELING 失效
    使用OCR和STROKE结构建模的文本验证

    公开(公告)号：US20100150445A1

    公开(公告)日：2010-06-17

    申请号：US12332913

    申请日：2008-12-11

    申请人： Zhigang Fan ,  Francis K. Tse ,  Bingfeng Zhou ,  Yadong Mu ,  Tao He

    发明人： Zhigang Fan ,  Francis K. Tse ,  Bingfeng Zhou ,  Yadong Mu ,  Tao He

    IPC分类号： G06K9/18

    CPC分类号： G06K9/481 ,  G06K2209/01

    摘要： Systems and methods are described that facilitate dominant point detection for text in a scanned document. The dominant points are classified as “major” (e.g., structural) and “minor” (e.g., serif). A set of rules or parameters for each character is determined off-line. During the text vectorization, OCR is performed and the rules (parameters) associated with the recognized character are selected. Both major and minor dominant points are detected as a maximization process with the parameter set. For minor dominant points, additional processes are optionally employed.

    摘要翻译： 描述了促进扫描文档中的文本的主要点检测的系统和方法。 优势点被归类为“主要”（例如，结构）和“次要”（例如，衬线）。 离线确定每个字符的一组规则或参数。 在文本向量化期间，执行OCR并选择与识别的字符相关联的规则（参数）。 主要和次要主要点被检测为具有参数集的最大化过程。 对于较小的优势点，可以采用额外的过程。