公开(公告)号：US07663359B2

公开(公告)日：2010-02-16

申请号：US11682764

申请日：2007-03-06

申请人： Lei Li ,  Ping Chen ,  Wen-Quan Xu ,  Zhi Cheng ,  Chang-Fa Sun ,  Xue-Liang Zhai ,  Lin-Sen Dong

发明人： Lei Li ,  Ping Chen ,  Wen-Quan Xu ,  Zhi Cheng ,  Chang-Fa Sun ,  Xue-Liang Zhai ,  Lin-Sen Dong

IPC分类号： G01R31/28

CPC分类号： G01B11/0691

摘要： An exemplary testing mechanism (100) is used for testing for a sufficiency of a casing 90. The testing mechanism includes a framework (20) and a testing module (40). The framework includes a base board (21) and a pillar (26). One end of the pillar is mounted on the base board. The testing module includes a main board (42) and at least one testing pin (44). The main board is slidably mounted on the pillar. A bottom end of the testing pin is slidably mounted to the main board. A top end of the testing pin is positioned adjacent to the base board of the framework. The at least one testing pin is located in a position corresponding to at least one mounting hole of a sufficient casing.

摘要翻译： 示例性的测试机构（100）用于测试套管90的充分性。测试机构包括框架（20）和测试模块（40）。 框架包括基板（21）和支柱（26）。 支柱的一端安装在基板上。 测试模块包括主板（42）和至少一个测试引脚（44）。 主板可滑动地安装在支柱上。 测试销的底端可滑动地安装在主板上。 测试销的顶端定位成与框架的基板相邻。 所述至少一个测试销位于对应于足够壳体的至少一个安装孔的位置。

公开(公告)号：US07624130B2

公开(公告)日：2009-11-24

申请号：US11392640

申请日：2006-03-30

申请人： Zheng Chen ,  Lei Li ,  Chenxi Lin ,  Qiaoling Liu ,  Jian Wang ,  Benyu Zhang

发明人： Zheng Chen ,  Lei Li ,  Chenxi Lin ,  Qiaoling Liu ,  Jian Wang ,  Benyu Zhang

IPC分类号： G06F17/30

CPC分类号： G06F17/30616 ,  Y10S707/99936 ,  Y10S707/99953 ,  Y10S707/99954

摘要： Extraction of semantic information and the generation of semantic attributes allows for improved organization and management of data. Semantic attributes are automatically generated and eliminate the need for manual entry of attribute information. A semantic file network may further be constructed based on similarities between files that are based on the semantic attribute information. Semantic links representing a semantic relationship may be built between similar or relevant files. In addition, user operations and user operation patterns may also be considered in building the file network. Semantic attributes and information may further facilitate browsing the file systems as well as improve the accuracy and speed of queries.

摘要翻译： 语义信息的提取和语义属性的产生可以改善数据的组织和管理。 自动生成语义属性，无需手动输入属性信息。 还可以基于基于语义属性信息的文件之间的相似性来构建语义文件网络。 表示语义关系的语义链接可以在相似或相关文件之间建立。 此外，在构建文件网络时也可以考虑用户操作和用户操作模式。 语义属性和信息可以进一步促进文件系统的浏览以及提高查询的准确性和速度。

公开(公告)号：US07616576B2

公开(公告)日：2009-11-10

申请号：US11230286

申请日：2005-09-19

申请人： Lei Li ,  Yangchun Li ,  Hitoshi Yamada ,  Xun Chen

发明人： Lei Li ,  Yangchun Li ,  Hitoshi Yamada ,  Xun Chen

IPC分类号： G01R31/08

CPC分类号： H04L47/125 ,  H04L41/12 ,  H04L43/0882 ,  H04L45/00 ,  H04L45/122 ,  H04L45/123 ,  H04L45/20 ,  H04L45/302 ,  H04L45/50 ,  H04L47/12

摘要： This invention provides a method and an apparatus for selecting path in a telecommunication network. In the invention, a control strategy parameter is generated based on a control strategy, and a network condition parameter is generated based on the condition of the network, a path cost for each of a plurality of candidate paths is calculated based on the control strategy parameter and the network condition parameter, then a path with the minimal path cost is selected from among the candidate paths.

摘要翻译： 本发明提供了一种在电信网络中选择路径的方法和装置。 在本发明中，基于控制策略生成控制策略参数，并且基于网络的条件生成网络条件参数，基于控制策略参数来计算多个候选路径中的每一个的路径开销 和网络条件参数，则从候选路径中选择具有最小路径开销的路径。

公开(公告)号：US07599213B2

公开(公告)日：2009-10-06

申请号：US11414893

申请日：2006-05-01

申请人： Paul Max Jones ,  Earl Chrzaszcz Johns ,  James Dillon Kiely ,  Lei Li ,  Yiao-Tee Hsia

发明人： Paul Max Jones ,  Earl Chrzaszcz Johns ,  James Dillon Kiely ,  Lei Li ,  Yiao-Tee Hsia

IPC分类号： G11C11/00

CPC分类号： G11B9/1472 ,  B82Y10/00 ,  G11B9/1409 ,  Y10S977/875 ,  Y10S977/947

摘要： An apparatus includes a storage media having a surface coated with a lubricant, and a plurality of probes having tips contacting the lubricant, wherein the probes are coated with one of a fluorocarbon, perfluoropolyether, polytetrafluoroethylene, fluorinated ethylene propylene, polyethylene, or a hydrocarbon polymer.

摘要翻译： 一种设备包括具有涂覆有润滑剂的表面的存储介质和具有与润滑剂接触的尖端的多个探针，其中探针涂覆有碳氟化合物，全氟聚醚，聚四氟乙烯，氟化乙烯丙烯，聚乙烯或烃聚合物 。

公开(公告)号：US07594444B1

公开(公告)日：2009-09-29

申请号：US12258548

申请日：2008-10-27

申请人： Lei Li ,  Ping Chen ,  Chun-Ying Wang ,  Shu-Zhen Zhang ,  Xiao-Hong Huang ,  Chen-Jing Cao

发明人： Lei Li ,  Ping Chen ,  Chun-Ying Wang ,  Shu-Zhen Zhang ,  Xiao-Hong Huang ,  Chen-Jing Cao

IPC分类号： G01L5/00

CPC分类号： G01M99/005

摘要： A test apparatus for testing a separation force between a housing (92) and a subsidiary element (94) of a portable electronic device (100). The housing defines a plurality of through holes. The subsidiary element is attached to the housing, and covers the through holes. The test apparatus includes: a positioning apparatus (50), a push mechanism (60) and a test machine (70). The positioning apparatus positions the housing with the subsidiary element therein. The push mechanism includes a support board (62) and a plurality of rods (64). The rods are mounted in the support board. The rods pass through the through holes and resisting the subsidiary element. The test machine provides a driven force to press the support board to separate the subsidiary element from the housing.

摘要翻译： 一种用于测试便携式电子设备（100）的壳体（92）和辅助元件（94）之间的分离力的测试装置。 壳体限定多个通孔。 辅助元件附接到壳体并覆盖通孔。 测试装置包括：定位装置（50），推动机构（60）和测试机（70）。 定位装置将壳体与辅助元件定位在其中。 推动机构包括支撑板（62）和多个杆（64）。 杆安装在支撑板上。 杆穿过通孔并抵抗辅助元件。 测试机提供驱动力以按压支撑板以将辅助元件与壳体分离。

公开(公告)号：US20090129787A1

公开(公告)日：2009-05-21

申请号：US12289072

申请日：2008-10-20

申请人： Lei Li ,  Zhenning Tao ,  Hisao Nakashima

发明人： Lei Li ,  Zhenning Tao ,  Hisao Nakashima

IPC分类号： H04B10/06

CPC分类号： H04B10/6164 ,  H04B10/61 ,  H04B10/613 ,  H04B10/6161 ,  H04B10/6162 ,  H04B10/6165 ,  H04B10/63

摘要： The present invention discloses an optical coherent receiver, and a frequency offset estimating apparatus and a frequency offset estimating method for use in the optical coherent receiver. The optical coherent receiver includes a front end processing section for changing an optical signal into a base band digital electric signal. The frequency offset estimating apparatus comprises a phase offset calculating section, for calculating a phase offset in said base band digital electric signal; a phase offset change calculating section, for calculating a change of said phase offset, namely a phase offset change, in accordance with the phase offset calculated by said phase offset calculating section; an ambiguity deciding section, for deciding whether there is ambiguity in said phase offset change calculated by said phase offset change calculating section, and outputting the phase offset change having no ambiguity; and a loop filtering section, for acquiring a weighted average of the phase offset change outputted by said ambiguity deciding section.

摘要翻译： 本发明公开了一种光学相干接收机，以及用于光学相干接收机中的频率偏移估计装置和频率偏移估计方法。 光相干接收机包括用于将光信号改变为基带数字电信号的前端处理部分。 所述频偏估计装置包括：相位偏移计算部，用于计算所述基带数字电信号中的相位偏移; 相位偏移改变计算部分，用于根据由所述相位偏移计算部分计算的相位偏移来计算所述相位偏移的变化，即相位偏移改变; 模糊判定部，用于判定由所述相位偏移变化计算部计算出的所述相位偏移变化是否存在歧义，并输出没有模糊性的相位偏移变化; 以及环路滤波部分，用于获取由所述模糊判定部分输出的相位偏移改变的加权平均值。

公开(公告)号：US07428783B2

公开(公告)日：2008-09-30

申请号：US11615896

申请日：2006-12-22

申请人： Lei Li ,  Zhi Cheng ,  Ping Chen ,  Ai-Ge Sun ,  Xue-Liang Zhai ,  Chang-Fa Sun

发明人： Lei Li ,  Zhi Cheng ,  Ping Chen ,  Ai-Ge Sun ,  Xue-Liang Zhai ,  Chang-Fa Sun

IPC分类号： G01B5/20 ,  G01B7/28

CPC分类号： G01B5/207 ,  G01B5/25 ,  G01B5/285

摘要： A testing system for testing flatness of a surface of a workpiece includes a testing apparatus (10) and a processor (20). The testing apparatus includes a testing box (12) and a measuring apparatus (14). The testing box includes a plurality of holders (122); the holders define a datum plane. The measuring apparatus comprises a plurality of movable testing poles (142) extending out of the testing box and a plurality of gauges (141) configured for measuring distance of the testing poles retracting into the testing box. Ends (1421) of the testing poles away from the testing box are located at the datum plane and configured for supporting the surface of the workpiece thereon to allow the gauges measuring retracting distance of the testing poles under the pressure of the workpiece. The retracting distance of the testing poles is equal to distances between testing points on the surface of the workpieces and the datum plane. The processor is connected to the testing apparatus for receiving and processing testing data that are converted from the retracting distance of the testing poles measured by the gauges.

摘要翻译： 用于测试工件表面的平整度的测试系统包括测试装置（10）和处理器（20）。 测试装置包括测试箱（12）和测量装置（14）。 测试箱包括多个保持器（122）; 支架定义基准平面。 测量装置包括从测试箱延伸出来的多个可动测试极（142）和多个量测器（141），其被配置用于测量测试极回缩到测试箱中的距离。 远离测试箱的测试极的端部（1421）位于基准平面上并且被配置为支撑其上的工件的表面，以允许测量仪在工件的压力下测量测试极的回缩距离。 测试极的回缩距离等于工件表面和基准平面上的测试点之间的距离。 处理器连接到测试装置，用于接收和处理从由量规测量的测试极的回缩距离转换的测试数据。

公开(公告)号：US20080084070A1

公开(公告)日：2008-04-10

申请号：US11538618

申请日：2006-10-04

申请人： Ralph Teichmann ,  Lei Li ,  Changyong Wang ,  Wenqiang Yang

发明人： Ralph Teichmann ,  Lei Li ,  Changyong Wang ,  Wenqiang Yang

IPC分类号： F03D9/00 ,  H02P9/04

CPC分类号： H02J3/40 ,  F03D7/026 ,  F03D7/0284 ,  H02J3/38 ,  H02J3/386 ,  H02P2101/15 ,  Y02E10/723 ,  Y02E10/763

摘要： A wind turbine having features for black-starting includes an electric generation system for producing electricity by operation of the wind and comprising an interface for providing the electricity to an electric grid; a control system for controlling components of the wind turbine during start-up of the electric generation system, wherein start-up occurs during a deficient electric signal of the grid; and at least one energy providing element and at least one energy dissipative element for providing a balance between an output of the wind turbine and the electric signal of the grid. Methods and computer program products for operation of the wind turbine call for, among other things, synchronization of electric signals and control of components within the wind turbine.

摘要翻译： 具有用于黑启动的特征的风力涡轮机包括用于通过风运动产生电的发电系统，并且包括用于向电网提供电力的接口; 控制系统，用于在所述发电系统的起动期间控制所述风力涡轮机的部件，其中，在所述电网不足的电信号期间发生启动; 以及至少一个能量提供元件和至少一个能量耗散元件，用于在风力涡轮机的输出和电网的电信号之间提供平衡。 用于风力发电机运行的方法和计算机程序产品尤其要求电信号的同步和风力涡轮机内部件的控制。

公开(公告)号：US20070295422A1

公开(公告)日：2007-12-27

申请号：US11425734

申请日：2006-06-22

申请人： Terry W. Ostan ,  Jin Huang ,  Lei Li

发明人： Terry W. Ostan ,  Jin Huang ,  Lei Li

IPC分类号： F16L11/00

CPC分类号： F16L11/15 ,  F16L11/20 ,  F16L55/041

摘要： An air induction system wherein the outlet air assembly includes a sleeve-lined convolute duct. A sleeve liner is disposed within a convolute duct which spans the convolutes, wherein an attached end of the sleeve liner is attached to a non-convolute portion of the convolute duct, wherein a free end is freely slidable in the convolute duct, and wherein the free end of the sleeve liner and the attached end of the sleeve liner each serve as a sealing cuff whereby air flow is laminar therethrough irrespective of the convolutes.

摘要翻译： 一种空气感应系统，其中出口空气组件包括套筒衬里的回旋管。 套筒衬套设置在跨越卷曲的卷曲管道内，其中套筒衬套的附接端附接到卷曲管道的非卷曲部分，其中自由端可在卷曲管道中自由滑动，并且其中， 套筒衬套的自由端和套筒衬套的附接端各自用作密封套，由此空气流层流穿过其中，而不管卷绕。

公开(公告)号：US20070239792A1

公开(公告)日：2007-10-11

申请号：US11392640

申请日：2006-03-30

申请人： Zheng Chen ,  Lei Li ,  Chenxi Lin ,  Qiaoling Liu ,  Jian Wang ,  Benyu Zhang

发明人： Zheng Chen ,  Lei Li ,  Chenxi Lin ,  Qiaoling Liu ,  Jian Wang ,  Benyu Zhang

IPC分类号： G06F17/30

CPC分类号： G06F17/30616 ,  Y10S707/99936 ,  Y10S707/99953 ,  Y10S707/99954

摘要： Extraction of semantic information and the generation of semantic attributes allows for improved organization and management of data. Semantic attributes are automatically generated and eliminate the need for manual entry of attribute information. A semantic file network may further be constructed based on similarities between files that are based on the semantic attribute information. Semantic links representing a semantic relationship may be built between similar or relevant files. In addition, user operations and user operation patterns may also be considered in building the file network. Semantic attributes and information may further facilitate browsing the file systems as well as improve the accuracy and speed of queries.

摘要翻译： 语义信息的提取和语义属性的产生可以改善数据的组织和管理。 自动生成语义属性，无需手动输入属性信息。 还可以基于基于语义属性信息的文件之间的相似性来构建语义文件网络。 表示语义关系的语义链接可以在相似或相关文件之间建立。 此外，在构建文件网络时也可以考虑用户操作和用户操作模式。 语义属性和信息可以进一步促进文件系统的浏览以及提高查询的准确性和速度。