公开(公告)号：US09000742B2

公开(公告)日：2015-04-07

申请号：US13612884

申请日：2012-09-13

Applicant: Xi Chen ,  Chien-Wei Kuan

Inventor： Xi Chen ,  Chien-Wei Kuan

IPC: G05F1/565 ,  G05F1/56 ,  G05F1/575

CPC classification number: G05F1/56 ,  G05F1/575 ,  Y10S323/901

Abstract: A signal generating circuit includes: a first signal amplifying circuit arranged to generate a first amplified signal according to a first supply current, a reference signal, and an output signal of the signal generating circuit; a soft-start circuit arranged to generate a control signal according to a soft-start signal; a current controlled circuit arranged to generate the first supply current according to the soft-start signal; and a pass transistor arranged to generate an output signal according to an error amplified signal and the control signal. The error amplified signal is derived from the first amplified signal.

Abstract translation: 信号发生电路包括：第一信号放大电路，被配置为根据第一电源电流，参考信号和信号发生电路的输出信号产生第一放大信号; 软启动电路，被配置为根据软启动信号产生控制信号; 电流控制电路，被布置成根据软启动信号产生第一电源电流; 以及传输晶体管，被配置为根据误差放大信号和控制信号产生输出信号。 误差放大信号是从第一放大信号导出的。

公开(公告)号：US08973668B2

公开(公告)日：2015-03-10

申请号：US14478491

申请日：2014-09-05

Applicant: Aaron W. Sanders ,  Keith P. Johnston ,  Quoc Nguyen ,  Stephanie Adkins ,  Xi Chen ,  Ed G. Rightor

Inventor： Aaron W. Sanders ,  Keith P. Johnston ,  Quoc Nguyen ,  Stephanie Adkins ,  Xi Chen ,  Ed G. Rightor

IPC: E21B43/16 ,  C09K8/584

CPC classification number: C09K8/584 ,  C08G65/2609 ,  E21B43/16

Abstract: Embodiments of the present disclosure include compositions for use in enhanced oil recovery, and methods of using the compositions for recovering oil. Compositions of the present disclosure include a nonionic, non-emulsifying surfactant having a CO2-philicity in a range of about 1.5 to about 5.0, carbon dioxide in a liquid phase or supercritical phase, and water, where the nonionic, non-emulsifying surfactant promotes a formation of a stable foam formed of carbon dioxide and water.

Abstract translation: 本公开的实施方案包括用于增强油采收的组合物，以及使用该组合物回收油的方法。 本公开的组合物包括在液相或超临界相中的二氧化碳在约1.5至约5.0的范围内的二氧化碳亲和性和非离子，非乳化表面活性剂促进的非离子型非乳化表面活性剂 形成由二氧化碳和水形成的稳定泡沫的形成。

公开(公告)号：US08857527B2

公开(公告)日：2014-10-14

申请号：US12998384

申请日：2009-08-19

Applicant: Aaron W. Sanders ,  Ed G. Rightor ,  Keith P. Johnston ,  Quoc Nguyen ,  Stephanie Adkins ,  Xi Chen

Inventor： Aaron W. Sanders ,  Ed G. Rightor ,  Keith P. Johnston ,  Quoc Nguyen ,  Stephanie Adkins ,  Xi Chen

IPC: E21B43/00 ,  C08G65/26

CPC classification number: C09K8/584 ,  C08G65/2609 ,  E21B43/16

Abstract: Embodiments of the present disclosure include compositions for use in enhanced oil recovery, and methods of using the compositions for recovering oil. Compositions of the present disclosure include a nonionic, non-emulsifying surfactant having a CO2-philicity in a range of about 1.5 to about 5.0, carbon dioxide in a liquid phase or supercritical phase, and water, where the nonionic, non-emulsifying surfactant promotes a formation of a stable foam formed of carbon dioxide and water.

Abstract translation: 本公开的实施方案包括用于增强油采收的组合物，以及使用该组合物回收油的方法。 本公开的组合物包括在液相或超临界相中的二氧化碳在约1.5至约5.0的范围内的二氧化碳亲和性和非离子，非乳化表面活性剂促进的非离子型非乳化表面活性剂 形成由二氧化碳和水形成的稳定泡沫的形成。

公开(公告)号：US08853202B2

公开(公告)日：2014-10-07

申请号：US12778913

申请日：2010-05-12

Applicant: Xi Chen ,  Dean R. Dragoli ,  Pingchen Fan ,  Mark M. Gleason ,  Juan C. Jaen ,  Lianfa Li ,  Jeffrey P. McMahon ,  Jay Powers ,  Yibin Zeng ,  Penglie Zhang ,  Junfa Fan

Inventor： Xi Chen ,  Dean R. Dragoli ,  Pingchen Fan ,  Mark M. Gleason ,  Juan C. Jaen ,  Lianfa Li ,  Jeffrey P. McMahon ,  Jay Powers ,  Yibin Zeng ,  Penglie Zhang ,  Junfa Fan

IPC: A61K31/497 ,  A61P35/00 ,  A61P9/10 ,  C07D401/14 ,  C07D417/14 ,  C07D403/14

CPC classification number: C07D401/14 ,  C07D403/14 ,  C07D417/14

Abstract: Compounds having formula I, or pharmaceutically acceptable salts, hydrates or N-oxides thereof are provided and are useful for binding to CXCR7, and treating diseases that are dependent, at least in part, on CXCR7 activity. Accordingly, the present invention provides in further aspects, compositions containing one or more of the above-noted compounds in admixture with a pharmaceutically acceptable excipient.

Abstract translation: 提供具有式I化合物或其药学上可接受的盐，水合物或N-氧化物，并且可用于结合CXCR7，并且治疗至少部分依赖于CXCR7活性的疾病。 因此，本发明还提供含有一种或多种上述化合物与药学上可接受的赋形剂混合的组合物。

公开(公告)号：US08816078B2

公开(公告)日：2014-08-26

申请号：US13004606

申请日：2011-01-11

Applicant: Gary Rochelle ,  Stephanie Freeman ,  Xi Chen ,  Thu Nguyen ,  Alexander Voice ,  Humera Rafique

Inventor： Gary Rochelle ,  Stephanie Freeman ,  Xi Chen ,  Thu Nguyen ,  Alexander Voice ,  Humera Rafique

IPC: C07D241/04 ,  C07D295/02 ,  C07C211/12 ,  C07C309/14 ,  B01D53/14

CPC classification number: B01D53/1456 ,  B01D53/1493 ,  B01D2251/80 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2257/504

Abstract: Compositions and methods related to the removal of acidic gas. In one embodiment, compositions and methods are provided for the removal of acidic gas from a gas mixture using an aqueous amine solvent comprising water, a first amine, and a second amine, wherein the first amine contributes at least 50% by weight of the solvent's total amine concentration.

Abstract translation: 与去除酸性气体相关的组成和方法。 在一个实施方案中，提供组合物和方法用于使用包含水，第一胺和第二胺的含水胺溶剂从气体混合物中除去酸性气体，其中第一胺占溶剂的至少50重量％ 总胺浓度。

公开(公告)号：US08706652B2

公开(公告)日：2014-04-22

申请号：US12796934

申请日：2010-06-09

Applicant: Lei Yang ,  Robert P. Dick ,  Xi Chen ,  Gokhan Memik ,  Peter A. Dinda ,  Alex Shye ,  Berkin Ozisikyilmaz ,  Arindam Mallik ,  Alok Choudhary

Inventor： Lei Yang ,  Robert P. Dick ,  Xi Chen ,  Gokhan Memik ,  Peter A. Dinda ,  Alex Shye ,  Berkin Ozisikyilmaz ,  Arindam Mallik ,  Alok Choudhary

IPC: G06F15/18

CPC classification number: G06F1/3203 ,  G06F1/324 ,  G06Q10/04 ,  G06Q10/06 ,  Y02D10/126

Abstract: Systems and methods for controlling power consumption in a computer system. For each of a plurality of interactive applications, the method changes a frequency at which a processor of the computer system runs, receives an indication of user satisfaction, determines a relationship between the changed frequency and the user satisfaction of the interactive application, and stores the determined relationship information. The determined relationship can distinguish between different users and different interactive applications. A frequency may be selected from the discrete frequencies at which the processor of the computer system runs based on the determined relationship information for a particular user and a particular interactive application running on the processor of the computer system. The processor may be adapted to run at the selected frequency.

Abstract translation: 用于控制计算机系统中功耗的系统和方法。 对于多个交互式应用中的每一个，该方法改变计算机系统的处理器运行的频率，接收用户满意度的指示，确定改变的频率与交互式应用的用户满意度之间的关系，并且存储 确定的关系信息。 所确定的关系可以区分不同的用户和不同的交互应用。 可以基于计算机系统的处理器上运行的特定用户和特定交互式应用的确定的关系信息，从计算机系统的处理器的离散频率中选择频率。 处理器可以适于以所选频率运行。

公开(公告)号：US08612369B2

公开(公告)日：2013-12-17

申请号：US13083402

申请日：2011-04-08

Applicant: Xi Chen ,  Yanjun Qi ,  Bing Bai

Inventor： Xi Chen ,  Yanjun Qi ,  Bing Bai

IPC: G06N5/00

CPC classification number: G06N99/005 ,  G06F17/30705

Abstract: Systems and methods are disclosed to perform preference learning on a set of documents includes receiving raw input features from the set of documents stored on a data storage device; generating polynomial combinations from the raw input features; generating one or more parameters; applying the parameters to one or more classifiers to generate outputs; determining a loss function and parameter gradients and updating parameters determining one or more sparse regularizing terms and updating the parameters; and expressing that one document is preferred over another in a search query and retrieving one or more documents responsive to the search query.

Abstract translation: 公开了系统和方法来对一组文件执行偏好学习，包括从存储在数据存储设备上的文档集接收原始输入特征; 从原始输入特征生成多项式组合; 产生一个或多个参数; 将参数应用于一个或多个分类器以产生输出; 确定损失函数和参数梯度以及更新确定一个或多个稀疏规则化条件并更新参数的参数; 并且在搜索查询中表达一个文档优于另一个文档，并且响应于搜索查询来检索一个或多个文档。

公开(公告)号：US20130188109A1

公开(公告)日：2013-07-25

申请号：US13704305

申请日：2012-10-10

Applicant: Xi Chen

Inventor： Xi Chen

IPC: G02F1/1362

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134381

Abstract: According to embodiments of the present invention, there are provided a sub-pixel structure of a thin film transistor liquid crystal display and a liquid crystal display. The sub-pixel structure comprises: a gate line, a data line, a thin film transistor, a sub-pixel electrode, and a common electrode, which are formed on an array substrate, wherein a liquid crystal electric field in a first domain and a liquid crystal electric field in a second domain, which are located on both sides of the gate line, respectively, are created between the sub-pixel electrode and the common electrode, and the angle between the direction of the liquid crystal electric field in the first domain and the direction of the liquid crystal electric field in the second domain is larger than 0° and smaller than 180°.

Abstract translation: 根据本发明的实施例，提供了薄膜晶体管液晶显示器和液晶显示器的子像素结构。 子像素结构包括：形成在阵列基板上的栅极线，数据线，薄膜晶体管，子像素电极和公共电极，其中第一域中的液晶电场和 在子像素电极和公共电极之间分别形成位于栅极线两侧的第二区域中的液晶电场，并且在液晶电场的方向 第一区域和第二区域中的液晶电场的方向大于0°并且小于180°。

公开(公告)号：US08359557B1

公开(公告)日：2013-01-22

申请号：US13100013

申请日：2011-05-03

Applicant: Xi Chen ,  Jibin Han ,  Paulo L. Dutra ,  Thien Than ,  Biping Wu

Inventor： Xi Chen ,  Jibin Han ,  Paulo L. Dutra ,  Thien Than ,  Biping Wu

IPC: G06F17/50

CPC classification number: G06F17/505

Abstract: A method is provided for generation of a circuit design. A plurality of components, including at least a processor and a peripheral device, is instantiated in a circuit design. One or more parameterizable data bus interface blocks are automatically selected based on the master-slave relationships, requirements, and capabilities of the components. The one or more parameterizable data bus interface blocks are instantiated in the circuit design. In response to user input, values are assigned to one or more parameters of the processor. The plurality of components and data bus interface blocks are automatically parameterized by determining appropriate parameter values according to the parameters of the processor and capabilities and requirements of the components and data bus interface blocks.

Abstract translation: 提供了一种用于产生电路设计的方法。 包括至少处理器和外围设备的多个组件在电路设计中被实例化。 基于组件的主 - 从关系，要求和功能自动选择一个或多个可参数化的数据总线接口块。 一个或多个可参数化的数据总线接口块在电路设计中被实例化。 响应于用户输入，值被分配给处理器的一个或多个参数。 通过根据处理器的参数和组件和数据总线接口块的能力和要求确定适当的参数值来自动地对多个组件和数据总线接口块进行参数化。

公开(公告)号：US20120260298A1

公开(公告)日：2012-10-11

申请号：US13504728

申请日：2010-06-11

Applicant: Xi Chen ,  Guanwei Tian ,  Yabin Li ,  Xiaohua He ,  Chengcan Wang

Inventor： Xi Chen ,  Guanwei Tian ,  Yabin Li ,  Xiaohua He ,  Chengcan Wang

IPC: H04N7/173

CPC classification number: H04N7/17318 ,  H04N21/2743 ,  H04N21/41407 ,  H04N21/4788

Abstract: The present invention provides method and system for sharing video among mobile terminals. The method comprises: a calling terminal uploads a video file to a media server; a called terminal establishes a video link with the media server through a mobile network; the media server sends a video stream to the called terminal through the video link; the called terminal receives the video stream from the media server and plays the video file. The method and system provided by the present invention enable simultaneous sharing of the same video among multiple called terminals and enable a called terminal to watch the same shared video multiple times, therefore not only time and labour are saved, but also user experience is enhanced. By playing shared video through a mobile network, stream media is played directly and more smoothly, and problems of video buffering and video stagnating in video sharing are solved.

Abstract translation: 本发明提供了在移动终端之间共享视频的方法和系统。 该方法包括：主叫终端将视频文件上传到媒体服务器; 被叫终端通过移动网络与媒体服务器建立视频链路; 媒体服务器通过视频链路向被叫终端发送视频流; 被叫终端从媒体服务器接收视频流并播放视频文件。 本发明提供的方法和系统能够在多个被叫终端之间同时共享相同的视频，并使被叫终端多次观看相同的共享视频，因此不仅节省时间和劳动，而且提高了用户体验。 通过移动网络播放共享视频，流媒体播放直接更流畅，视频缓存和视频分享视频停滞的问题得到解决。