公开(公告)号：US09333577B2

公开(公告)日：2016-05-10

申请号：US12201167

申请日：2008-08-29

申请人： Peng Li ,  Bin Wei ,  Huiya Xu ,  Mark Joseph Gleason ,  William Charles Allison ,  Jeffrey Francis Wessels ,  John Fitzgerald Zurawka

发明人： Peng Li ,  Bin Wei ,  Huiya Xu ,  Mark Joseph Gleason ,  William Charles Allison ,  Jeffrey Francis Wessels ,  John Fitzgerald Zurawka

IPC分类号： B23H5/00 ,  B23H7/20 ,  B23H7/30 ,  B23H9/14

CPC分类号： B23H7/20 ,  B23H7/30 ,  B23H9/14

摘要： An electro discharge machining apparatus comprises an electrode configured to machine a desired feature in a workpiece, a pulse generator configured to energize the electrode and the workpiece to opposite electrical polarities, a machining solution source configured to pass a machining solution between the electrode and the workpiece, and a servomotor configured to drive the electrode to move relative to the workpiece. The electro discharge machining apparatus further comprises at least one detection element configured to detect machining signals, and a controller. The controller controls the pulse generator and the servomotor to machine the workpiece according to a plurality of first process parameters predetermined therein and analyzes the detected machining signals to generate a first response signal to activate a plurality of second process parameters predetermined therein and different from the first process parameters to machine the workpiece. An electro discharge machining method is also presented.

摘要翻译： 一种放电加工设备，包括：一个电极，被配置成加工一个工件中的所需特征;一个脉冲发生器，被配置成使电极和工件对电极极性相反;一个加工液源被配置成使电极和工件之间的加工溶液通过 以及构造成驱动电极相对于工件移动的伺服电动机。 放电加工装置还包括被配置为检测加工信号的至少一个检测元件和控制器。 控制器控制脉冲发生器和伺服电动机根据其中预定的多个第一工艺参数加工工件，并分析检测到的加工信号以产生第一响应信号，以激活其中预定的多个第二工艺参数并且不同于第一 工件参数加工工件。 还提出了一种放电加工方法。

公开(公告)号：US08966553B2

公开(公告)日：2015-02-24

申请号：US12624111

申请日：2009-11-23

申请人： Yih-Farn Chen ,  Rittwik Jana ,  Daniel L. Stern ,  Hailong Sun ,  Bin Wei ,  Ping-Fai Yang

发明人： Yih-Farn Chen ,  Rittwik Jana ,  Daniel L. Stern ,  Hailong Sun ,  Bin Wei ,  Ping-Fai Yang

IPC分类号： H04N7/173

CPC分类号： H04N21/812 ,  H04N21/2181 ,  H04N21/2225 ,  H04N21/2385 ,  H04N21/2668 ,  H04N21/4334 ,  H04N21/47202 ,  H04N21/632 ,  H04N21/64322

摘要： A video-on-demand (VOD) server in an Internet protocol television (IPTV) network with a network of set-top boxes includes IPTV operational data and an analysis module that selects a content item. The VOD server divides the content item into sequential chunks, divides the chunks into stripes, pre-populates set-top boxes in a peering network with at least one stripe from each chunk, receives a request for the content item, and directs each set-top box to sequentially stream its stripes. A method includes selecting a content item based upon IPTV operational data, dividing the content item into sequential chunks, dividing the chunks into stripes, pre-populating set-top boxes in a peering network with at least one stripe from each chunk, receiving a request for the content item, and directing each set-top box to sequentially stream its stripes.

摘要翻译： 具有机顶盒网络的因特网协议电视（IPTV）网络中的视频点播（VOD）服务器包括IPTV操作数据和选择内容项的分析模块。 VOD服务器将内容项划分为顺序块，将块划分成条带，在对等网络中预先填充机顶盒，每个块中至少有一个条带，接收对内容项的请求，并指示每个集合 - 顶部框以顺序流式传输其条纹。 一种方法包括：基于IPTV操作数据选择内容项，将内容分为顺序块，将块划分成条带，在对等网络中预先填充来自每个块的至少一个条带的机顶盒，接收请求 并且指示每个机顶盒顺序地流出其条带。

公开(公告)号：US08645055B2

公开(公告)日：2014-02-04

申请号：US11942407

申请日：2007-11-19

申请人： Yih-Farn Chen ,  Giuseppe Di Fabrizio ,  David Gibbon ,  Rittwik Jana ,  Serban Jora ,  Bernard S. Renger ,  Bin Wei

发明人： Yih-Farn Chen ,  Giuseppe Di Fabrizio ,  David Gibbon ,  Rittwik Jana ,  Serban Jora ,  Bernard S. Renger ,  Bin Wei

IPC分类号： G01C21/00

CPC分类号： G01C21/26 ,  G01C21/00 ,  G06Q10/10

摘要： A method and apparatus for processing at least one information feed are disclosed. For example, the method receives at least one content via at least one automated feed. The method associates the at least one content to one or more geographical locations on a map, wherein the one or more geographical locations are determined from the at least one content. The method then presents an access to the at least one content to a user via the map.

公开(公告)号：US08560955B2

公开(公告)日：2013-10-15

申请号：US12274925

申请日：2008-11-20

申请人： Rittwik Jana ,  Andrea Basso ,  Giuseppe di Fabbrizio ,  David C. Gibbon ,  Bernard S. Renger ,  Bin Wei ,  Yih-Farn Chen

发明人： Rittwik Jana ,  Andrea Basso ,  Giuseppe di Fabbrizio ,  David C. Gibbon ,  Bernard S. Renger ,  Bin Wei ,  Yih-Farn Chen

IPC分类号： G06F3/048

CPC分类号： G06Q10/107 ,  A63F2300/5533 ,  G06Q30/02

摘要： A system includes a gateway operative to couple the system to a user. The system further includes a first infolet coupled to the gateway, and operative to couple the system to a first virtual world application, a second infolet coupled to the gateway and to the first infolet, and operative to couple the system to a real world application. The system is operable to obtain first information requested by the user from the second infolet and send the first information to the virtual world application through the first infolet.

摘要翻译： 系统包括用于将系统耦合到用户的网关。 该系统还包括耦合到网关的第一信号，并且可操作以将系统耦合到第一虚拟世界应用，耦合到网关和第一信息小区的第二信号，并且可操作以将系统耦合到真实世界的应用。 该系统可操作以从第二个信息表获取用户请求的第一信息，并通过第一个信息集发送第一个信息到虚拟世界应用程序。

公开(公告)号：USD689211S1

公开(公告)日：2013-09-03

申请号：US29412550

申请日：2012-02-04

申请人： Yu-Hou Chyan ,  Cheng-Bin Wei ,  Kuan-Hong Hsieh ,  Te-Sheng Chen

设计人： Yu-Hou Chyan ,  Cheng-Bin Wei ,  Kuan-Hong Hsieh ,  Te-Sheng Chen

公开(公告)号：US20120243995A1

公开(公告)日：2012-09-27

申请号：US13052415

申请日：2011-03-21

申请人： Ronald Scott Bunker ,  Don Mark Lipkin ,  Bin Wei

发明人： Ronald Scott Bunker ,  Don Mark Lipkin ,  Bin Wei

IPC分类号： F01D5/18 ,  B23P15/02 ,  B23P17/00

CPC分类号： F01D5/18 ,  F05D2230/13 ,  F05D2230/14 ,  F05D2230/30 ,  Y02T50/672 ,  Y02T50/676 ,  Y02T50/6765 ,  Y10T29/49982 ,  Y10T29/49984

摘要： A method of fabricating a component is provided. The method includes depositing a structural coating on an outer surface of a substrate, where the substrate has at least one hollow interior space. The method further includes forming one or more grooves in the structural coating. Each groove has a base and extends at least partially along the substrate. The method further includes depositing at least one additional coating over the structural coating and over the groove(s), such that the groove(s) and the additional coating together define one or more channels for cooling the component. The method further includes forming one or more access holes through the base of a respective groove, to connect the respective groove in fluid communication with the respective hollow interior space, and forming at least one exit hole through the additional coating for each channel, to receive and discharge coolant from the respective channel. A component with cooling channels formed in a structural coating is also provided.

摘要翻译： 提供了一种制造组件的方法。 该方法包括在衬底的外表面上沉积结构涂层，其中衬底具有至少一个中空的内部空间。 该方法还包括在结构涂层中形成一个或多个凹槽。 每个凹槽具有基部并且至少部分地沿着基底延伸。 所述方法还包括在所述结构涂层上方和所述凹槽上沉积至少一个附加涂层，使得所述凹槽和附加涂层一起限定一个或多个通道以冷却所述部件。 该方法还包括通过相应凹槽的底部形成一个或多个入口孔，以将相应的凹槽连接成与相应的中空内部空间流体连通，并且通过每个通道的附加涂层形成至少一个出口孔，以接收 并从相应通道排出冷却剂。 还提供了在结构涂层中形成有冷却通道的部件。

公开(公告)号：US08190687B1

公开(公告)日：2012-05-29

申请号：US11069309

申请日：2005-03-01

申请人： Yih-Farn Robin Chen ,  Rittwik Jana ,  Huale Huang ,  Bin Wei

发明人： Yih-Farn Robin Chen ,  Rittwik Jana ,  Huale Huang ,  Bin Wei

IPC分类号： G06F15/16

CPC分类号： H04L12/1895 ,  H04L51/38 ,  H04L65/104 ,  H04L67/30 ,  H04L67/306 ,  H04W4/90

摘要： In accordance with the teachings of the present invention, an architecture and method is presented for proving multimedia emergency information. A platform is presented that separates content control and delivery control of emergency multimedia information to provide real-time alerting to recipients.

摘要翻译： 根据本发明的教导，提出了用于证明多媒体紧急信息的架构和方法。 提出了一个平台，分离紧急多媒体信息的内容控制和传送控制，为收件人提供实时警报。

公开(公告)号：US20120124832A1

公开(公告)日：2012-05-24

申请号：US12953177

申请日：2010-11-23

申请人： Ronald Scott Bunker ,  Bin Wei ,  Ann Melinda Ritter ,  Don Mark Lipkin ,  Raul Basilio Rebak ,  Lawrence Bernard Kool ,  Dennis Michael Gray

发明人： Ronald Scott Bunker ,  Bin Wei ,  Ann Melinda Ritter ,  Don Mark Lipkin ,  Raul Basilio Rebak ,  Lawrence Bernard Kool ,  Dennis Michael Gray

IPC分类号： B23P17/00

CPC分类号： F01D5/147 ,  F05D2230/21 ,  F05D2230/40 ,  F05D2230/90 ,  F05D2260/202 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/676

摘要： The present disclosure is directed to the use and manufacture of cooling features within a component used in a hot gas path, such as within a turbine. In one embodiment, channels are formed within an external surface of the component and filled with a removable material. The external surface and channels may then be coated with one or more layers, such as a structural layer and/or top coat. The removable material may then be removed to leave the channels free of the removable material.

摘要翻译： 本公开涉及在热气路径（例如涡轮机内）中使用的部件内的冷却特征的使用和制造。 在一个实施例中，通道形成在部件的外表面内并且填充有可移除的材料。 然后可以用一层或多层涂覆外表面和通道，例如结构层和/或顶涂层。 然后可以移除可去除的材料以留下不含可去除材料的通道。

公开(公告)号：US20110241751A1

公开(公告)日：2011-10-06

申请号：US12779961

申请日：2010-05-14

申请人： Bin-Wei Yi ,  Hao-Chang Chang

发明人： Bin-Wei Yi ,  Hao-Chang Chang

IPC分类号： H03L5/00

CPC分类号： H03H21/0001

摘要： A differential offset circuit adapted for an adaptive filter of a receiver front end is provided. The differential offset circuit includes four controllable current sources which are respectively coupled to two differential output terminals of the adaptive filter. The current magnitudes of the controllable current sources are capable of being adjusted according to design requirements so that the differential offset of the adaptive filter is mitigated to avoid that the adaptive filter outputs a distorted signal to affect the accuracy of signal transmission.

摘要翻译： 提供一种适用于接收器前端的自适应滤波器的差分偏移电路。 差分偏移电路包括四个可控电流源，它们分别耦合到自适应滤波器的两个差分输出端子。 可控电流源的当前幅度能够根据设计要求进行调整，从而减轻自适应滤波器的差分偏移，以避免自适应滤波器输出失真信号以影响信号传输的精度。

公开(公告)号：US07976694B2

公开(公告)日：2011-07-12

申请号：US11779066

申请日：2007-07-17

申请人： Andrew Lee Trimmer ,  Nicholas Joseph Kray ,  Joshua Leigh Miller ,  Michael Scott Lamphere ,  Bin Wei

发明人： Andrew Lee Trimmer ,  Nicholas Joseph Kray ,  Joshua Leigh Miller ,  Michael Scott Lamphere ,  Bin Wei

IPC分类号： B23H5/06 ,  B23H9/10

CPC分类号： B23H5/02 ,  B23H5/04 ,  B23H5/06 ,  B23H5/10 ,  B23H5/12 ,  B23H5/14 ,  B23H9/10 ,  Y10T409/30756 ,  Y10T409/30868

摘要： An apparatus and method for hybrid machining a workpiece is disclosed. The workpiece is powered as an anode, a cutter is powered as a cathode and a cutting fluid or coolant is circulated therebetween. The cutter is made of a conductive material and a non-conductive abrasive material. The hybrid machine performs a roughing pass machining operation in which material is removed from the workpiece at a relatively high rate using a high-speed electro-erosion (HSEE) process. Then, the hybrid machine performs a finish pass machining operation in which material is removed from the workpiece using precision electro-grinding (PEG) process at a different differential electrical potential and/or flushing rate than the roughing pass machining operation to provide a smooth finish without thermal effects on the workpiece.

摘要翻译： 公开了一种用于混合加工工件的装置和方法。 工件作为阳极供电，切割器作为阴极供电，切割流体或冷却剂在其间循环。 切割器由导电材料和非导电研磨材料制成。 混合机械进行粗加工加工操作，其中使用高速电蚀（HSEE）工艺以相对高的速率从工件去除材料。 然后，混合机械进行精加工加工操作，其中以与粗加工加工操作不同的差异电位和/或冲洗速率的精密电磨（PEG）工艺从工件去除材料，以提供平滑的光洁度 对工件无热影响。