公开(公告)号：US08514531B1

公开(公告)日：2013-08-20

申请号：US13419776

申请日：2012-03-14

申请人： Xin Zhou ,  Engelbert Hetzmannseder

发明人： Xin Zhou ,  Engelbert Hetzmannseder

IPC分类号： H02H3/00

CPC分类号： H02H7/30 ,  H02H1/0076

摘要： A trip unit includes a current sensor to sense a value of current flowing through a conductor, a circuit to receive first frequency pulses having a number of first frequencies from the conductor, a transmitter to transmit second frequency pulses having a second frequency different than the first frequencies to the conductor, and a processor having a routine. The routine inputs the sensed value of current from the current sensor, determines if the sensed value of current exceeds a predetermined value and responsively causes the transmitter to transmit the second frequency pulses having the second frequency to the conductor, monitors within a predetermined time after determining that the sensed value of current exceeds the predetermined value if a number of the first frequency pulses having the number of first frequencies is received by the circuit, and responsively delays outputting a trip signal, and, otherwise, immediately outputs the trip signal.

摘要翻译： 跳闸单元包括用于感测流过导体的电流值的电流传感器，用于从导体接收具有多个第一频率的第一频率脉冲的电路，发射器发射具有与第一频率不同的第二频率的第二频率脉冲 导体的频率，以及具有例程的处理器。 该程序从当前传感器输入电流的感测值，确定电流的感测值是否超过预定值，并且响应地使发射机将具有第二频率的第二频率脉冲发送到导体，在确定之后的预定时间内监视 如果电路接收到具有第一频率数的第一频率脉冲的数量，则电流的感测值超过预定值，并且响应地延迟输出跳闸信号，否则立即输出跳闸信号。

公开(公告)号：US08380635B2

公开(公告)日：2013-02-19

申请号：US12845120

申请日：2010-07-28

申请人： Wei Ding ,  Feng Chun Wang ,  Xin Zhou ,  Jun Zhu

发明人： Wei Ding ,  Feng Chun Wang ,  Xin Zhou ,  Jun Zhu

IPC分类号： G06Q20/00

CPC分类号： G06Q10/101 ,  G06F8/20 ,  G06F8/70 ,  G06Q10/10

摘要： A computer-implemented user feedback method, system and program product for customizing business suite software that is executable on a computer system. The method includes: acquiring a business logic software function associated with a feedback mechanism in a business suite software user interface for the business suite software; acquiring an existing customization requirement related to the business logic software function and the relationship between the existing customization requirement related to the business logic software function and another existing customization requirement related to the business logic software function; and presenting the acquired existing customization requirement and the relationship between the existing customization requirement related to the business logic software function and the other existing customization requirement related to the business logic software function. The system includes: a business logic software function collector; a customization requirement manager; and a customization requirement presenter.

摘要翻译： 用于定制可在计算机系统上执行的业务套件软件的计算机实现的用户反馈方法，系统和程序产品。 该方法包括：在业务套件软件的业务套件软件用户界面中获取与反馈机制相关联的业务逻辑软件功能; 获取与业务逻辑软件功能相关的现有定制要求以及与业务逻辑软件功能相关的现有定制要求与业务逻辑软件功能相关的现有定制要求之间的关系; 并呈现所获得的现有定制要求以及与业务逻辑软件功能相关的现有定制要求与业务逻辑软件功能相关的其他现有定制要求之间的关系。 该系统包括：业务逻辑软件功能收集器; 定制需求经理; 和定制要求演示者。

公开(公告)号：US20120218309A1

公开(公告)日：2012-08-30

申请号：US13508026

申请日：2009-11-13

申请人： Kaicheng Zhang ,  Xin Zhou ,  Jesse Shieh ,  Ka Cheong Lui ,  Jing Zhao ,  Jia Sheng

发明人： Kaicheng Zhang ,  Xin Zhou ,  Jesse Shieh ,  Ka Cheong Lui ,  Jing Zhao ,  Jia Sheng

IPC分类号： G09G5/00

CPC分类号： G06F9/4443 ,  G06F9/451

摘要： Methods, systems, and apparatus, including computer program products, for aligning user interface elements arranged in multiple columns in a user interface. In one aspect, a method includes identifying a group of columns in a user interface, where each column in the group includes one or more user interface elements arranged in a sequence from a top of the column to a bottom of the column; comparing heights of first sequences of one or more user interface elements in a first column to heights of second sequences of one or more user interface elements in a second column; and adjusting the heights of the first sequences to align the first sequences with the second sequences by adjusting the heights of user interface elements in the first sequences, where adjustments to each user interface element in the first sequences are each less than a threshold adjustment value.

摘要翻译： 包括计算机程序产品的方法，系统和装置，用于对准在用户界面中排列成多列的用户界面元素。 在一个方面，一种方法包括识别用户界面中的一组列，其中该组中的每列包括以从列的顶部到底部的顺序排列的一个或多个用户界面元素; 将第一列中的一个或多个用户界面元素的第一序列的高度与第二列中的一个或多个用户界面元素的第二序列的高度进行比较; 以及通过调整所述第一序列中的用户界面元素的高度来调整所述第一序列的高度以使所述第一序列与所述第二序列对齐，其中对所述第一序列中的每个用户界面元素的调整各自小于阈值调整值。

公开(公告)号：US08222983B2

公开(公告)日：2012-07-17

申请号：US12962711

申请日：2010-12-08

申请人： Xin Zhou ,  Mark A. Juds ,  Naresh K. Kodela ,  William E. Beatty, Jr.

发明人： Xin Zhou ,  Mark A. Juds ,  Naresh K. Kodela ,  William E. Beatty, Jr.

IPC分类号： H01H9/30

CPC分类号： H01H9/443 ,  H01H9/34

摘要： A single direct current arc chamber includes a ferromagnetic base having first and opposite second ends, a first ferromagnetic side member disposed from the first end, a second ferromagnetic side member disposed from the opposite second end, a third ferromagnetic member disposed from the ferromagnetic base intermediate the ferromagnetic side members, a first permanent magnet having a first magnetic polarity disposed on the first ferromagnetic side member and facing the third ferromagnetic member, and a second permanent magnet having the first magnetic polarity disposed on the second ferromagnetic side member and facing the third ferromagnetic member.

摘要翻译： 单个直流电弧室包括具有第一和相对的第二端的铁磁基底，从第一端设置的第一铁磁侧构件，从相对的第二端设置的第二铁磁侧构件，从铁磁性基础中间体 所述铁磁侧构件，具有设置在所述第一铁磁侧构件上并且面向所述第三铁磁构件的第一磁极性的第一永磁体，以及具有设置在所述第二铁磁侧构件上并面向所述第三铁磁体的所述第三铁磁构件的第二永磁体 会员。

公开(公告)号：US20120117049A1

公开(公告)日：2012-05-10

申请号：US13349802

申请日：2012-01-13

申请人： Xin Zhou

发明人： Xin Zhou

IPC分类号： G06F17/30

CPC分类号： G06F17/30864

摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for enriching web resources In one aspect, a method includes: sending a request for a web resource to a web server, receiving the requested document from the web server, sending an identifier of the received web resource to a search engine server, retrieving from a cached storage of the search engine server one or more trigger terms associated with the web resource, extracting the parametric values of each trigger term associated with the web resource, modifying the web resource by embedding an answer box gadget for each trigger term in the web resource using the parametric values of the each trigger term, and rendering the modified web resource in the requesting client device.

摘要翻译： 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于丰富网络资源。一方面，一种方法包括：向Web服务器发送对web资源的请求，从web服务器接收所请求的文档，发送 将所接收的web资源的标识符发送给搜索引擎服务器，从所述搜索引擎服务器的高速缓存存储器中检索与所述web资源相关联的一个或多个触发条件，提取与所述web资源相关联的每个触发条件的参数值， 通过使用每个触发项的参数值为web资源中的每个触发术语嵌入答案框小工具，并且在请求的客户端设备中呈现修改的web资源。

公开(公告)号：US08163574B2

公开(公告)日：2012-04-24

申请号：US12463249

申请日：2009-05-08

申请人： Mark Allan Juds ,  Paul J. Rollmann ,  Xin Zhou ,  James J. Benke ,  Birger Pahl ,  Francois Marchand

发明人： Mark Allan Juds ,  Paul J. Rollmann ,  Xin Zhou ,  James J. Benke ,  Birger Pahl ,  Francois Marchand

IPC分类号： H01L21/66 ,  H01L23/58

CPC分类号： G01R15/16 ,  G01R15/06 ,  H01L2224/48091 ,  Y10T29/49117 ,  H01L2924/00014

摘要： A system and method for measuring voltage of a medium to high voltage line conductor is disclosed. The system includes an electrical insulator having a surface and an edge, the surface having an opening therein to allow passage of a line conductor therethrough in a direction generally perpendicular to the surface. The system also includes first and second electrodes positioned about the opening on the surface of the electrical insulator and spaced apart from one another to provide a common capacitive divider signal indicative of a voltage potential of the line conductor.

摘要翻译： 公开了一种用于测量中高电压线路导体的电压的系统和方法。 该系统包括具有表面和边缘的电绝缘体，该表面在其中具有开口，以允许线路导体在大致垂直于该表面的方向上穿过其中。 该系统还包括围绕电绝缘体的表面上的开口定位并彼此间隔开的第一和第二电极，以提供指示线路导体的电压电位的公共电容分压器信号。

公开(公告)号：US08152900B2

公开(公告)日：2012-04-10

申请号：US12911666

申请日：2010-10-25

申请人： Xin Zhou ,  Xiang Liu ,  Alfred Feitisch ,  Gregory M. Sanger

发明人： Xin Zhou ,  Xiang Liu ,  Alfred Feitisch ,  Gregory M. Sanger

IPC分类号： B01D59/26

CPC分类号： G01N21/3504 ,  G01N2021/3545 ,  G01N2021/399 ,  G01N2201/1215

摘要： A differential absorption spectrum for a reactive gas in a gas mixture can be generated for sample absorption data by subtracting background absorption data set from the sample absorption data. The background absorption data can be characteristic of absorption characteristics of the background composition in a laser light scan range that includes a target wavelength. The differential absorption spectrum can be converted to a measured concentration of the reactive gas using calibration data. A determination can be made whether the background composition has substantially changed relative to the background absorption data, and new background absorption data can be used if the background composition has substantially changed. Related systems, apparatus, methods, and/or articles are also described.

摘要翻译： 可以通过从样品吸收数据中减去设置的背景吸收数据，为样品吸收数据产生气体混合物中的反应气体的差分吸收光谱。 背景吸收数据可以是包括目标波长的激光扫描范围中背景组合物的吸收特性的特征。 使用校准数据可以将差示吸收光谱转换为测量的反应气体浓度。 可以确定背景组合物是否相对于背景吸收数据基本上改变，并且如果背景组合物已经基本上改变，则可以使用新的背景吸收数据。 还描述了相关系统，装置，方法和/或制品。

公开(公告)号：US08099409B2

公开(公告)日：2012-01-17

申请号：US12203209

申请日：2008-09-03

申请人： Xin Zhou ,  Olli Pekka Kostamaa

发明人： Xin Zhou ,  Olli Pekka Kostamaa

IPC分类号： G06F17/30

CPC分类号： G06F17/30498

摘要： A system, method, and computer-readable medium for optimizing join operations in a parallel processing system are provided. A respective set of rows of a first table and a second table involved in a join operation are distributed to each of a plurality of processing modules. The join operation comprises a join on a first column of the first table and a second column of the second table. Each of the plurality of processing modules redistributes at least a portion of the rows of the first table distributed thereto substantially equally among the other processing modules and duplicates at least a portion of the rows of the second table distributed thereto among the plurality of processing modules. The disclosed optimization mechanisms provide for reduced spool space requirements for execution of the parallel join operation.

摘要翻译： 提供了一种用于优化并行处理系统中的连接操作的系统，方法和计算机可读介质。 在连接操作中涉及的第一表和第二表的相应行的行被分配到多个处理模块中的每一个。 联接操作包括第一表的第一列上的连接和第二表的第二列。 多个处理模块中的每一个重新分配在其他处理模块中基本上平均分配的第一表的行的至少一部分，并在多个处理模块之间复制分配给其的第二表的行的至少一部分。 公开的优化机制提供了用于执行并行连接操作的减少的卷轴空间要求。

公开(公告)号：US20110228442A1

公开(公告)日：2011-09-22

申请号：US13049423

申请日：2011-03-16

申请人： Shihai Zhang ,  Chen Zou ,  Xin Zhou ,  Qiming Zhang

发明人： Shihai Zhang ,  Chen Zou ,  Xin Zhou ,  Qiming Zhang

IPC分类号： H01G4/06

CPC分类号： H01G4/18 ,  H01G4/30 ,  H01G4/32

摘要： Examples of the present invention include high electric energy density polymer film capacitors with high dielectric constant, low dielectric dissipation tangent, and low leakage current in a broad temperature range. More particularly, examples include a polymer film capacitor in which the dielectric layer comprise a copolymer of a first monomer (such as tetrafluoroethylene) and a second polar monomer. The second monomer component may be selected from vinylidene fluoride, trifluoroethylene or their mixtures, and optionally other monomers may be included to adjust the mechanical performance. The capacitors can be made by winding metallized films, plain films with metal foils, or hybrid construction where the films comprise the new compositions. The capacitors can be used in DC bus capacitors and energy storage capacitors in pulsed power systems.

摘要翻译： 本发明的实例包括在宽温度范围内具有高介电常数，低介电损耗切线和低漏电流的高电能密度聚合物膜电容器。 更具体地，实例包括其中介电层包含第一单体（例如四氟乙烯）和第二极性单体的共聚物的聚合物膜电容器。 第二单体组分可以选自偏二氟乙烯，三氟乙烯或其混合物，并且任选地可以包括其它单体以调节机械性能。 电容器可以通过卷绕金属化薄膜，带有金属箔的普通薄膜或其中薄膜包含新组合物的混合结构来制造。 电容器可用于脉冲电源系统中的直流总线电容器和储能电容器。

公开(公告)号：US08010554B1

公开(公告)日：2011-08-30

申请号：US11983348

申请日：2007-11-08

申请人： Xin Zhou

发明人： Xin Zhou

IPC分类号： G06F17/20 ,  G06F15/16

CPC分类号： G06F17/30551

摘要： A query is received to perform a temporal aggregate on at least one attribute of a temporal table. In response to the query, value changes of the at least one attribute at timestamps are computed, and the value changes are aggregated to produce an aggregate value for the query.

摘要翻译： 接收到查询以在时间表的至少一个属性上执行时间聚合。 响应于该查询，计算在时间戳处的至少一个属性的值更改，并且聚合值更改以产生查询的聚合值。