公开(公告)号：US07473137B2

公开(公告)日：2009-01-06

申请号：US11694203

申请日：2007-03-30

申请人： Xingjian Cai ,  Ke Wang ,  Mike Castillo

发明人： Xingjian Cai ,  Ke Wang ,  Mike Castillo

IPC分类号： H01R13/648

CPC分类号： H01R24/50 ,  H01R12/724 ,  H01R24/54 ,  H01R2103/00

摘要： An electrical connector and connection system are disclosed having an array of conductive coaxial pairs. Each pair consists of a cylindrical electrical conductor surrounded by a tubular electrically conductive shield with a dielectric insulator disposed there-between. A rigid connector housing contains the coaxial pairs in a fixed spaced parallel relationship. The housing has first and second interfaces relatively disposed at a right angle, and the conductors and shields each have connector pins extending from said interfaces for connection to a printed circuit board or a connector base. The coaxial pairs follow parallel curvilinear paths between the interfaces having two consecutive bends of forty-five angular degrees.

摘要翻译： 公开了具有导电同轴对阵列的电连接器和连接系统。 每一对包括由管状导电屏蔽围绕的圆柱形电导体，其间布置有绝缘绝缘体。 刚性连接器壳体以固定的间隔开的平行关系包含同轴对。 壳体具有相对于直角设置的第一和第二接口，并且导体和屏蔽件各自具有从所述接口延伸的连接器引脚，用于连接到印刷电路板或连接器基座。 同轴对沿着具有四十五个角度度的两个连续弯曲的界面之间的平行曲线路径。

公开(公告)号：US09422806B2

公开(公告)日：2016-08-23

申请号：US14046332

申请日：2013-10-04

申请人： Ke Wang ,  Zhiyue Xu ,  Carlos A. Prieto

发明人： Ke Wang ,  Zhiyue Xu ,  Carlos A. Prieto

IPC分类号： G01N27/72 ,  E21B47/06 ,  E21B43/26

CPC分类号： E21B47/065 ,  E21B43/26

摘要： A system, method and apparatus for controlling a downhole operation is disclosed. A tool is operated to perform the downhole operation at a selected downhole location using a first value of an operation parameter of the tool. A magnetostrictive probe is used to determine a temperature profile along a section of a wellbore related to the operation being performed using the first value of the operation parameter. At least one temperature of the temperature profile is compared to a selected threshold. The operation parameter is altered to a second value based on the comparison of the temperature profile to the selected threshold.

摘要翻译： 公开了一种用于控制井下操作的系统，方法和装置。 操作工具以使用工具的操作参数的第一值在选定的井下位置处执行井下操作。 使用磁致伸缩探头来确定沿着与正在使用操作参数的第一值执行的操作相关的井眼的一部分的温度分布。 将温度分布的至少一个温度与选定的阈值进行比较。 基于温度曲线与所选阈值的比较，将操作参数改变为第二值。

公开(公告)号：US20160210392A1

公开(公告)日：2016-07-21

申请号：US15000826

申请日：2016-01-19

申请人： Ke Wang ,  Kevin Skadron ,  Mircea R. Stan ,  Runjie Zhang ,  Brett Meyer

发明人： Ke Wang ,  Kevin Skadron ,  Mircea R. Stan ,  Runjie Zhang ,  Brett Meyer

IPC分类号： G06F17/50

CPC分类号： G06F17/5072 ,  G06F17/5036 ,  G06F17/504 ,  G06F17/5068 ,  G06F17/5081 ,  G06F2217/08 ,  G06F2217/78

摘要： A virtual force controlled collapse chip connection (C4) pad placement optimization frame-work for 2D power delivery grids is proposed. The present optimization framework regards power pads as mobile “positive charged particles” and current resources as a “negative charged back-ground.” The virtual electrostatic force is calculated from voltage gradients. This optimization framework optimizes pad locations by moving pads according to the virtual forces exerted on them by other pads and current sources in the system. Within this framework, three algorithms are proposed to meet various requirements of optimization quality and speed. These algorithms minimize resistive voltage drop (IR drop), the maximum current density, and power distribution network metal power dissipation at the same time.

摘要翻译： 提出了一种用于2D功率输送网格的虚拟力控制崩溃芯片连接（C4）焊盘放置优化框架。 目前的优化框架将电源板作为移动“正带电粒子”和当前资源作为“负电荷背景”。虚拟静电力由电压梯度计算。 该优化框架通过根据系统中其他焊盘和电流源施加在其上的虚拟力移动焊盘来优化焊盘位置。 在此框架内，提出了三种算法，以满足优化质量和速度的各种要求。 这些算法同时最大限度地降低了电阻电压降（IR drop），最大电流密度和配电网络金属功耗。

公开(公告)号：US20160070016A1

公开(公告)日：2016-03-10

申请号：US14479898

申请日：2014-09-08

申请人： Ke Wang ,  Zhiyue Xu

发明人： Ke Wang ,  Zhiyue Xu

IPC分类号： G01V1/52 ,  E21B47/04

CPC分类号： E21B47/042 ,  E21B47/0007

摘要： A downhole sensor including a body configured for attachment to a downhole pump. The body having a fluid receiving portion; and, an ultrasonic transducer supported by the body; wherein ultrasonic pulses transmitted by the ultrasonic transducer are directed towards the fluid receiving portion, and reflected waves receivable by the ultrasonic transducer are indicative of a liquid fluid level and type of fluid within the fluid receiving portion. A method of determining a liquid fluid level and a type of fluid adjacent a downhole pump.

摘要翻译： 井下传感器，其包括构造成附接到井下泵的主体。 本体具有流体接收部分; 以及由身体支撑的超声换能器; 其中由所述超声波换能器传输的超声波脉冲指向所述流体接收部分，并且由所述超声换能器可接收的反射波指示所述流体接收部分内的液体流体水平和类型的流体。 一种确定液体液位的方法和邻近井下泵的流体类型。

公开(公告)号：US20150096942A1

公开(公告)日：2015-04-09

申请号：US14326013

申请日：2014-07-08

申请人： Ke Wang ,  Thomas M. Scott ,  Zhiyue Xu

发明人： Ke Wang ,  Thomas M. Scott ,  Zhiyue Xu

IPC分类号： C10G1/00 ,  G01K3/14 ,  G01K11/22

CPC分类号： C10G1/008 ,  C10G2300/4006 ,  G01K1/024 ,  G01K1/026 ,  G01K11/22 ,  G01K2213/00

摘要： A method of measuring and controlling a temperature distribution at a member is disclosed. A probe is placed proximate the member. The probe has a plurality of longitudinally-spaced reflective elements. An ultrasonic pulse is generated at a selected location of the probe so as to propagate along the probe. Reflected pulses are received at the selected location from the plurality of longitudinally-spaced reflective elements. The distribution of temperature at the member is determined from the reflected pulses. The determined distribution of temperature may be used in controlling the temperature of the member. The member may be a solid or fluid.

摘要翻译： 公开了一种测量和控制构件温度分布的方法。 探针靠近该成员放置。 探针具有多个纵向间隔开的反射元件。 在探针的选定位置处产生超声波脉冲，以便沿探针传播。 在多个纵向间隔的反射元件的选定位置处接收反射脉冲。 成员的温度分布由反射脉冲确定。 所确定的温度分布可用于控制构件的温度。 该构件可以是固体或流体。

公开(公告)号：US09003523B2

公开(公告)日：2015-04-07

申请号：US13891031

申请日：2013-05-09

申请人： Salvatore J Stolfo ,  Ke Wang ,  Janak Parekh

发明人： Salvatore J Stolfo ,  Ke Wang ,  Janak Parekh

IPC分类号： G06F21/00 ,  H04L29/06

CPC分类号： G06F21/56 ,  G06F21/564 ,  G06F2221/034 ,  H04L63/1416 ,  H04L63/1425

摘要： Systems, methods, and media for outputting data based on anomaly detection are provided. In some embodiments, a method for outputting data based on anomaly detection is provided, the method comprising: receiving, using a hardware processor, an input dataset; identifying grams in the input dataset that substantially include distinct byte values; creating an input subset by removing the identified grams from the input dataset; determining whether the input dataset is likely to be anomalous based on the identified grams, and determining whether the input dataset is likely to be anomalous by applying the input subset to a binary anomaly detection model to check for an n-gram in the input subset; and outputting the input dataset based on the likelihood that the input dataset is anomalous.

摘要翻译： 提供了基于异常检测输出数据的系统，方法和媒体。 在一些实施例中，提供了一种用于基于异常检测输出数据的方法，所述方法包括：使用硬件处理器接收输入数据集; 识别基本上包含不同字节值的输入数据集中的克数; 通过从输入数据集中移除所识别的克来创建输入子集; 基于所识别的克确定输入数据集是否可能是异常的，并且通过将输入子集应用于二进制异常检测模型来确定输入数据集是否可能是异常的，以检查输入子集中的n-gram; 并且基于输入数据集是异常的可能性来输出输入数据集。

公开(公告)号：US08982811B2

公开(公告)日：2015-03-17

申请号：US13330311

申请日：2011-12-19

申请人： Ke Wang ,  Ningjuan Chang ,  Yan Peng

发明人： Ke Wang ,  Ningjuan Chang ,  Yan Peng

IPC分类号： H04W4/00 ,  H04W72/08 ,  H04L12/725 ,  H04B7/26 ,  H04W84/04

CPC分类号： H04W28/0263 ,  H04B7/2606 ,  H04L45/302 ,  H04W28/08 ,  H04W72/087 ,  H04W72/1263 ,  H04W84/047 ,  H04W88/08

摘要： Embodiments of the present invention provide a traffic bearer mapping method and a communication device. The traffic bearer mapping method includes: obtaining attribute information of a traffic data flow of a user; selecting a relay transmission tunnel according to the attribute information of the traffic data flow of the user; and mapping the received traffic data flow to the relay transmission tunnel for transmission, where the relay transmission tunnel includes a relay link radio bearer Un RB or a bearer including the Un RB. According to the embodiments of the present invention, transmission of a traffic data flow in an LTE-A network after a relay node is introduced into is implemented, thereby ensuring quality of service of multi-service.

摘要翻译： 本发明的实施例提供一种业务承载映射方法和通信设备。 业务承载映射方法包括：获取用户业务数据流的属性信息; 根据用户的业务数据流的属性信息选择中继传输隧道; 并将接收到的业务数据流映射到中继传输隧道进行传输，其中中继传输隧道包括中继链路无线承载Un RB或包含Un RB的承载。 根据本发明的实施例，实现了在中继节点被引入之后在LTE-A网络中的业务数据流的传输，从而确保多业务的服务质量。

公开(公告)号：US20150058981A1

公开(公告)日：2015-02-26

申请号：US13891031

申请日：2013-05-09

申请人： Salvatore J. Stolfo ,  Ke Wang ,  Janak Parekh

发明人： Salvatore J. Stolfo ,  Ke Wang ,  Janak Parekh

IPC分类号： H04L29/06

CPC分类号： G06F21/56 ,  G06F21/564 ,  G06F2221/034 ,  H04L63/1416 ,  H04L63/1425

摘要： Systems, methods, and media for outputting data based on anomaly detection are provided. In some embodiments, a method for outputting data based on anomaly detection is provided, the method comprising: receiving, using a hardware processor, an input dataset; identifying grams in the input dataset that substantially include distinct byte values; creating an input subset by removing the identified grams from the input dataset; determining whether the input dataset is likely to be anomalous based on the identified grams, and determining whether the input dataset is likely to be anomalous by applying the input subset to a binary anomaly detection model to check for an n-gram in the input subset; and outputting the input dataset based on the likelihood that the input dataset is anomalous.

摘要翻译： 提供了基于异常检测输出数据的系统，方法和媒体。 在一些实施例中，提供了一种用于基于异常检测输出数据的方法，所述方法包括：使用硬件处理器接收输入数据集; 识别基本上包含不同字节值的输入数据集中的克数; 通过从输入数据集中移除所识别的克来创建输入子集; 基于所识别的克确定输入数据集是否可能是异常的，并且通过将输入子集应用于二进制异常检测模型来确定输入数据集是否可能是异常的，以检查输入子集中的n-gram; 并且基于输入数据集是异常的可能性来输出输入数据集。

公开(公告)号：US20150012256A1

公开(公告)日：2015-01-08

申请号：US14492798

申请日：2014-09-22

申请人： Partha S. Routh ,  Spyridon K. Lazaratos ,  Anatoly Baumstein ,  Ivan Chikichev ,  Ke Wang

发明人： Partha S. Routh ,  Spyridon K. Lazaratos ,  Anatoly Baumstein ,  Ivan Chikichev ,  Ke Wang

IPC分类号： G01V1/28

CPC分类号： G01V1/28 ,  G01V2210/66 ,  G01V2210/67

摘要： Method for speeding up iterative inversion of seismic data (106) to obtain a subsurface model (102), using local cost function optimization. The frequency spectrum of the updated model at each iteration is controlled to match a known or estimated frequency spectrum for the subsurface region, preferably the average amplitude spectrum of the subsurface P-impedance. The controlling is done either by applying a spectral-shaping filter to the source wavelet (303) and to the data (302) or by applying the filter, which may vary with time, to the gradient of the cost function (403). The source wavelet's amplitude spectrum (before filtering) should satisfy D(f)=fIp(f)W(f), where f is frequency, D(f) is the average amplitude spectrum of the seismic data, and Ip(f) is the average amplitude spectrum for P-impedance in the subsurface region (306,402) or an approximation thereof.

摘要翻译： 使用局部成本函数优化加速地震数据迭代反演（106）以获得地下模型（102）的方法。 控制每个迭代中更新模型的频谱，以匹配地下区域的已知或估计频谱，最好是地下P-阻抗的平均幅度谱。 控制是通过对源小波（303）和数据（302）应用频谱整形滤波器或通过将可随时间变化的滤波器应用于成本函数（403）的梯度来完成的。 源小波振幅谱（滤波前）应满足D（f）= fIp（f）W（f），其中f为频率，D（f）为地震数据的平均振幅谱，Ip（f）为 地下区域中的P阻抗的平均幅度谱（306,402）或其近似值。

公开(公告)号：US20140341716A1

公开(公告)日：2014-11-20

申请号：US14369522

申请日：2011-12-30

申请人： Jinju Sun ,  Ke Wang ,  Peng Song

发明人： Jinju Sun ,  Ke Wang ,  Peng Song

IPC分类号： F03B3/02 ,  F03B11/00 ,  F03B3/18

CPC分类号： F03B3/02 ,  F01D1/08 ,  F01D5/025 ,  F01D9/026 ,  F01D17/165 ,  F01D25/145 ,  F03B3/183 ,  F03B11/006 ,  F03B11/02 ,  F05B2210/11 ,  F05D2210/11 ,  F05D2250/131 ,  Y02E10/223 ,  Y02E10/226

摘要： A cryogenic liquid turbine is provided, wherein, an impeller end of the rotor and a nozzle assembly are received into a cavity of a volute (1), and a main part of the volute (1) is put into a perlite cold box (3); an insulation pad (2) is used between the volute (1) and a machine housing (9) to insulate heat; an impeller outlet is connected to a diffuser pipe (20). A nozzle assembly is connected to the machine housing (9) by a nozzle compression flange (27); a nozzle compression plate adjusts a compactness of nozzle vanes (18) by a disc spring (25); a nozzle turntable (14) is axially and rotatably connected on a nozzle chassis (17), and adjusts the nozzle vane stagger angle by a adjusting mechanism passing through the volute (1); impeller shroud side seal is axially fixed on the nozzle compression flange (27), and a shaft seal (5) is axially fixed on a seal gas part (4); the seal gas part (4) and an oil seal (6) are axially fixed on the machine housing (9) by a bolt (15). The cryogenic liquid turbine uses a cold barrier for reducing coldness loss, decreases a flow loss, improves operation reliability and provides convenience of orientating and installing a complete machine in an axial direction.

摘要翻译： 提供了一种低温液体涡轮机，其中，转子的叶轮端和喷嘴组件被容纳在蜗壳（1）的空腔中，并且将蜗壳（1）的主要部分放入珍珠岩冷箱（3 ）; 在蜗壳（1）和机壳（9）之间使用绝缘垫（2）来隔热; 叶轮出口连接到扩散管（20）。 喷嘴组件通过喷嘴压缩凸缘（27）连接到机器壳体（9）; 喷嘴压缩板通过盘簧（25）调节喷嘴叶片（18）的致密度; 喷嘴转台（14）轴向和可旋转地连接在喷嘴底座（17）上，并通过通过蜗壳（1）的调节机构调节喷嘴叶片交错角度; 叶轮护罩侧密封件轴向固定在喷嘴压缩凸缘（27）上，轴密封件（5）轴向固定在密封气体部件（4）上; 密封气体部分（4）和油封（6）通过螺栓（15）轴向地固定在机器壳体（9）上。 低温液体涡轮机使用冷屏障来减少冷却损失，降低流量损失，提高操作可靠性，并提供沿轴向定向和安装整个机器的方便。