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372 条记录 (耗时 0.044 秒)

    Grating-based wavelength selective switch
    131.
    发明申请
    Grating-based wavelength selective switch 失效
    基于光栅的波长选择开关

    公开(公告)号：US20060039647A1

    公开(公告)日：2006-02-23

    申请号：US10923369

    申请日：2004-08-20

    申请人： Peiching Ling ,  Wayne Lui ,  Jinliang Chen ,  Jianjun Zhang ,  Ming Xu ,  Yu Chen

    发明人： Peiching Ling ,  Wayne Lui ,  Jinliang Chen ,  Jianjun Zhang ,  Ming Xu ,  Yu Chen

    IPC分类号： G02B6/28

    CPC分类号： G02B6/12007 ,  G02B6/124 ,  G02B6/125 ,  G02B6/29319 ,  G02B6/29323 ,  G02B2006/12097 ,  G02B2006/12145 ,  G02B2006/1215

    摘要： The present invention is a wavelength-selective optical transmission system that includes a first waveguide for transmitting a multiplexed optical signal therethrough. The system further includes a second waveguide coupled to the first waveguide wherein a least one of the first and second waveguides have a set of wavelength-selective Bragg gratings disposed near a coupling section between the first and second waveguides to reflect a reflecting optical signal back to the first waveguide and for transmitting a contra-directional optical signal and a co-directional optical signal having respectively a contra-directional selected wavelength and a co-directional selected wavelength corresponding to the Bragg gratings. One of the contra-directional and co-directional wavelengths is chosen as a designated wavelength, and the reflecting optical signal and one of the contra-directional or co-directional optical signals are outside of a predefined range surrounding the designated wavelength.

    摘要翻译： 本发明是一种波长选择性光传输系统，其包括用于传输多路复用光信号的第一波导。 该系统还包括耦合到第一波导的第二波导，其中第一和第二波导中的至少一个波导具有布置在第一和第二波导之间的耦合部分附近的一组波长选择布拉格光栅，以将反射光信号反射回 第一波导和用于发送具有分别对应于布拉格光栅的反向选择波长和共同选择波长的双向光信号和同向光信号。 选择反向和同向波长中的一个作为指定波长，并且反射光信号和反向光信号之一以及指向波长周围的预定范围之外。

    Control of refrigeration system to optimize coefficient of performance
    132.
    发明授权
    Control of refrigeration system to optimize coefficient of performance 有权
    制冷系统的控制优化性能系数

    公开(公告)号：US07000413B2

    公开(公告)日：2006-02-21

    申请号：US10607283

    申请日：2003-06-26

    申请人： Yu Chen ,  Lili Zhang

    发明人： Yu Chen ,  Lili Zhang

    IPC分类号： F25B41/04

    CPC分类号： F25B9/008 ,  F25B49/02 ,  F25B2309/061 ,  F25B2339/047 ,  F25B2341/063 ,  F25B2600/17 ,  F25B2700/13 ,  F25B2700/1933 ,  F25B2700/2102 ,  F25B2700/21152 ,  F25B2700/21161

    摘要： A refrigeration system includes a compressor, a gas cooler, an expansion device, and an evaporator. Refrigerant is circulated though the closed circuit system. Preferably, carbon dioxide is used as the refrigerant. As carbon dioxide has a low critical point, systems utilizing carbon dioxide as a refrigerant usually require the refrigeration system to run transcritical. When the system is operating inefficiently, the system is modified so the system operates efficiently. First, a parameter of the system is monitored by a sensor and the then compared to a stored value to determine if the system is operating inefficiently. If the system is operating inefficiently, the system is modified to an efficient system.

    摘要翻译： 制冷系统包括压缩机，气体冷却器，膨胀装置和蒸发器。 制冷剂通过闭路系统循环。 优选使用二氧化碳作为制冷剂。 由于二氧化碳具有低临界点，所以利用二氧化碳作为制冷剂的系统通常需要制冷系统跨临界运行。 当系统运行效率低下时，系统被修改，使系统有效运行。 首先，系统的参数由传感器监控，然后与存储值进行比较，以确定系统是否运行效率低下。 如果系统运行效率低下，系统将被修改为高效的系统。

    Novel photoreactive polymers
    134.
    发明申请
    Novel photoreactive polymers 有权
    新型光反应性聚合物

    公开(公告)号：US20060014853A1

    公开(公告)日：2006-01-19

    申请号：US11170349

    申请日：2005-06-29

    申请人： Luc Vanmaele ,  Johan Loccufier ,  Yu Chen ,  Holger Frey

    发明人： Luc Vanmaele ,  Johan Loccufier ,  Yu Chen ,  Holger Frey

    IPC分类号： C08F2/46

    CPC分类号： C08F2/46 ,  Y10S522/904

    摘要： A novel photoreactive polymer is disclosed comprising a dendritic polymer core with at least one initiating functional group and at least one co-initiating functional group. The photoreactive polymers are useful in radiation curable compositions are varnishes, lacquers,printing inks and radiation curable ink-jet inks. The dendritic polymeric core is preferably a hyperbranched polymer.

    摘要翻译： 公开了一种新颖的光反应性聚合物，其包含具有至少一个起始官能团和至少一个共起始官能团的树枝状聚合物核。 光反应性聚合物可用于可辐射固化的组合物中是清漆，漆，印刷油墨和可辐射固化喷墨油墨。 树枝状聚合物芯优选为超支化聚合物。

    Method and system for providing an inference engine including a parameter-based cost function to evaluate semiconductor clients
    136.
    发明申请
    Method and system for providing an inference engine including a parameter-based cost function to evaluate semiconductor clients 有权
    用于提供包括基于参数的成本函数的推理机以评估半导体客户端的方法和系统

    公开(公告)号：US20050216353A1

    公开(公告)日：2005-09-29

    申请号：US10811007

    申请日：2004-03-25

    申请人： Yu Chen ,  Jiann-Yeh Ou

    发明人： Yu Chen ,  Jiann-Yeh Ou

    IPC分类号： G06Q10/00 ,  G06F17/60

    CPC分类号： G06Q10/00 ,  G06Q30/0601

    摘要： An inference engine is configured to rank a plurality of clients using at least one parameter associated with each of the plurality of clients. The engine includes a user interface configured to enable a user to select the at least one parameter, a knowledge collection module configured to collect client information based on the at least one parameter, and a calculation module configured to receive the collected information and calculate a client listing using a parameter-based cost function.

    摘要翻译： 推理引擎被配置为使用与多个客户端中的每一个相关联的至少一个参数对多个客户端进行排名。 引擎包括被配置为使得用户能够选择所述至少一个参数的用户界面，所述知识收集模块被配置为基于所述至少一个参数来收集客户端信息;以及计算模块，被配置为接收所收集的信息并计算客户端 列出使用基于参数的成本函数。

    Method and system for troubleshooting a misconfiguration of a computer system based on configurations of other computer systems
    137.
    发明申请
    Method and system for troubleshooting a misconfiguration of a computer system based on configurations of other computer systems 失效
    基于其他计算机系统的配置故障排除计算机系统配置错误的方法和系统

    公开(公告)号：US20050188268A1

    公开(公告)日：2005-08-25

    申请号：US10918786

    申请日：2004-08-13

    申请人： Chad Verbowski ,  Jiahe Wang ,  John Platt ,  Ruyun Zhang ,  Yu Chen

    发明人： Chad Verbowski ,  Jiahe Wang ,  John Platt ,  Ruyun Zhang ,  Yu Chen

    IPC分类号： G06F9/445 ,  G06F11/07 ,  H04L12/24 ,  G05B15/00 ,  G06F11/00 ,  G06F11/30 ,  G06F15/00

    CPC分类号： H04L41/0869 ,  G06F11/0748 ,  G06F11/079 ,  H04L41/0853 ,  H04L41/16

    摘要： A method and system for identifying a configuration parameter of a “sick” computer system that is at fault for causing an undesired behavior based on analysis of configuration parameters from other computer systems is provided. In one embodiment, a troubleshooting system collects “suspect” values for “suspect” configuration parameters used by a “sick” application when the undesired behavior was exhibited by the sick computer system. The troubleshooting system then compares the suspect values to sample values of the suspect configuration parameters retrieved from sample computer systems. The troubleshooting system uses that comparison to identify one or more suspect configuration parameters that are likely at fault for causing the application to exhibit the undesired behavior.

    摘要翻译： 提供了一种用于识别“病”计算机系统的配置参数的方法和系统，所述“病”计算机系统基于来自其他计算机系统的配置参数的分析而导致不期望的行为存在故障。 在一个实施例中，故障排除系统在病态计算机系统显示出不期望的行为时收集由“病”应用使用的“可疑”配置参数的“可疑”值。 然后，故障排除系统将可疑值与从示例计算机系统检索到的可疑配置参数的采样值进行比较。 故障排除系统使用该比较来识别可能出现故障的一个或多个可疑配置参数，导致应用程序显示不期望的行为。

    Sensor array integrated electrochemical chip, method of forming same, and electrode coating
    139.
    发明申请
    Sensor array integrated electrochemical chip, method of forming same, and electrode coating 失效
    传感器阵列集成电化学芯片，其形成方法和电极涂层

    公开(公告)号：US20050067279A1

    公开(公告)日：2005-03-31

    申请号：US10672366

    申请日：2003-09-26

    申请人： Yu Chen ,  Jianshan Ye ,  Fwu-Shan Sheu ,  Hui Cui ,  Ser Chong

    发明人： Yu Chen ,  Jianshan Ye ,  Fwu-Shan Sheu ,  Hui Cui ,  Ser Chong

    IPC分类号： B01L3/00 ,  C12Q1/00 ,  G01N27/26 ,  G01N27/327 ,  G01N27/403

    CPC分类号： G01N27/403 ,  B01L3/508

    摘要： A sensor array integrated electrochemical chip is provided wherein the chip has an array of electrodes. The array may be formed on a base plate bonded to a cover plate having an opening. The opening can be a window or a depression. The plates are bounded such that they define a cavity, with the array being within the cavity. Conducting lines for connecting the electrodes to electrochemical instruments may be formed on the same surface of the base plate on which the electrodes are formed. At least one of the electrodes may be covered by a coating doped with a ferrocene compound. The coating may be a supported bilayer lipid membrane doped with benzoylferrocene. The doped ferrocene compound may be oxidized.

    摘要翻译： 提供一种传感器阵列集成电化学芯片，其中芯片具有电极阵列。 阵列可以形成在结合到具有开口的盖板的基板上。 开口可以是窗户或凹陷。 板被限制为使得它们限定空腔，阵列在空腔内。 用于将电极连接到电化学仪器的导线可以形成在其上形成有电极的基板的相同表面上。 电极中的至少一个可以被掺杂有二茂铁化合物的涂层覆盖。 涂层可以是掺有苯甲酰基二茂铁的负载双层脂质膜。 掺杂的二茂铁化合物可被氧化。

    Compensation of Bragg wavelength shift in a grating assisted direct coupler
    140.
    发明申请
    Compensation of Bragg wavelength shift in a grating assisted direct coupler 审中-公开
    光栅辅助直接耦合器中布拉格波长漂移的补偿

    公开(公告)号：US20050018964A1

    公开(公告)日：2005-01-27

    申请号：US10627323

    申请日：2003-07-24

    申请人： Yu Chen

    发明人： Yu Chen

    IPC分类号： G02B6/12 ,  G02B6/34

    CPC分类号： G02B6/12007 ,  G02B6/022 ,  G02B6/02204

    摘要： A method and apparatus for compensating for a Bragg wavelength shift in a grating assisted direct coupler is disclosed. The direct coupler includes an input waveguide and an output waveguide. The output waveguide has formed thereon a Bragg grating. By varying the characteristics of the Bragg grating, such as by applying a temperature gradient or a strain gradient, the Bragg wavelength shift can be compensated for. Alternatively, the periodicity of the Bragg grating can be varied.

    摘要翻译： 公开了用于补偿光栅辅助直接耦合器中的布拉格波长偏移的方法和装置。 直接耦合器包括输入波导和输出波导。 输出波导在其上形成布拉格光栅。 通过改变布拉格光栅的特性，例如通过施加温度梯度或应变梯度，可以补偿布拉格波长偏移。 或者，可以改变布拉格光栅的周期性。