公开(公告)号：US07986932B1

公开(公告)日：2011-07-26

申请号：US10299730

申请日：2002-11-19

申请人： Tao Zhang

发明人： Tao Zhang

IPC分类号： H04B1/10

CPC分类号： H03H17/06

摘要： A fixed point finite impulse response (FIR) filter comprising: 1) an input stage for receiving an input signal as a sequence of input samples comprising: i) delay elements connected in series for receiving and shifting N sequential input samples; ii) multipliers, each multiplier receiving a selected one of the N sequential input samples from the delay elements and multiplying the selected input sample by a corresponding coefficient to produce an intermediate product; and iii) a summer for receiving and adding N intermediate products from the multipliers to produce an output sum signal comprising a sequence of output sum samples; and 2) an output stage for truncating k least significant bits (LSBs) from each of the output sum samples, wherein k is a variable number.

摘要翻译： 1.一种固定点有限脉冲响应（FIR）滤波器，包括：1）输入级，用于接收输入信号作为输入样本序列，包括：i）串联连接的延迟元件，用于接收和移位N个顺序输入样本; ii）乘法器，每个乘法器从延迟元件接收N个顺序输入样本中的选定的一个，并将所选择的输入样本乘以相应的系数以产生中间乘积; 以及iii）用于从所述乘法器接收和添加N个中间产品的加法器，以产生包括输出和样本序列的输出和信号; 以及2）用于从每个输出和样本截取k个最低有效位（LSB）的输出级，其中k是可变数。

公开(公告)号：US20110116365A1

公开(公告)日：2011-05-19

申请号：US12921435

申请日：2009-01-05

申请人： Shaoyong Wu ,  Hong Shao ,  Tao Zhang

发明人： Shaoyong Wu ,  Hong Shao ,  Tao Zhang

IPC分类号： G06F11/07

CPC分类号： H04L12/437

摘要： A method and a system for preventing a network storm from presenting in a multi-ring Ethernet, the method comprises: when a link in the multi-ring Ethernet is failed, at most one ring protecting link is unblocked, the ring protecting link and the failed link being in a same logic area. Wherein each link in the multi-ring Ethernet belongs uniquely to one logic area, when a link in the multi-ring Ethernet is failed, a master node of a logic area to which the failed link belongs unblocks a ring protecting link; or each link in the multi-ring Ethernet respectively belongs to one or more logic areas, each logic area is set with a priority, when a link in the multi-ring Ethernet is failed, the ring protecting link of one logic area which contains the failed link and has a highest priority is unblocked by the master node of the logic area.

摘要翻译： 一种用于防止网络风暴呈现在多环以太网中的方法和系统，所述方法包括：当多环以太网中的链路发生故障时，最多一个环保护链路被解除阻塞，环网保护链路和 失败的链接在同一个逻辑区域。 其中多环以太网中的每个链路唯一地属于一个逻辑区域，当多环以太网中的链路发生故障时，故障链路所属逻辑区域的主节点解除阻塞环保护链路; 或多环以太网中的每个链路分别属于一个或多个逻辑区域，则当多环以太网中的链路发生故障时，每个逻辑区域优先设置，包含一个逻辑区域的环保护链路 故障链路和最高优先级被逻辑区域的主节点解除阻塞。

公开(公告)号：US20110101982A1

公开(公告)日：2011-05-05

申请号：US12912934

申请日：2010-10-27

申请人： Xianrui HUANG ,  Yan Zhao ,  Tao Zhang ,  Anbo Wu ,  Evangelos Trifon Laskaris ,  Paul St. Mark Shadforth Thompson

发明人： Xianrui HUANG ,  Yan Zhao ,  Tao Zhang ,  Anbo Wu ,  Evangelos Trifon Laskaris ,  Paul St. Mark Shadforth Thompson

IPC分类号： G01R33/44 ,  F25B19/00 ,  F17C5/02

CPC分类号： F25D19/00 ,  F25B2400/17 ,  G01R33/3804 ,  G01R33/3815

摘要： A cryogenic system for a superconducting magnet comprises a closed-loop cooling path. The closed-loop cooling path comprises a magnet cooling tube thermally coupled to the superconducting magnet. The magnet cooling tube comprises a cryogen flow passage. The closed-loop cooling tube further comprises a re-condenser is fluidly coupled to the magnet cooling tube through tube sections and a liquid cryogen container fluidly coupled between the magnet cooling tube and the re-condenser. At least one gas tank is fluidly coupled to the magnet cooling tube through a connection tube.

摘要翻译： 用于超导磁体的低温系统包括闭环冷却路径。 闭环冷却路径包括热耦合到超导磁体的磁体冷却管。 磁体冷却管包括冷冻剂流动通道。 闭环冷却管还包括再冷凝器，其通过管段和流体耦合在磁体冷却管和再冷凝器之间的液体冷冻剂容器流体耦合到磁体冷却管。 至少一个气罐通过连接管流体耦合到磁体冷却管。

公开(公告)号：US07885185B2

公开(公告)日：2011-02-08

申请号：US11209331

申请日：2005-08-23

申请人： Erick van den Berg ,  Sunil Madhani ,  Tao Zhang

发明人： Erick van den Berg ,  Sunil Madhani ,  Tao Zhang

IPC分类号： H04L12/26 ,  H04W4/00 ,  H04W36/00

CPC分类号： H04W40/12 ,  H04L45/26 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/23 ,  Y02D70/26 ,  Y02D70/34

摘要： In some embodiments, a system and method for substantially real-time comparison of quality of interfaces by mobile devices over heterogeneous networks is disclosed. The method can be performed using a dynamic and rapid comparison by distributed hosts, using a minimal number of injected network packets, using minimal path quality metrics, which path quality metrics are independent of how a QoI is measured, and in a manner suitable for both wireline and wireless networks.

摘要翻译： 在一些实施例中，公开了用于通过异构网络基本上实时地比较移动设备的接口质量的系统和方法。 该方法可以使用分布式主机的动态和快速比较，使用最少数量的注入的网络分组，使用最小路径质量度量，哪些路径质量度量独立于如何测量QoI，并且以适合于两者的方式 有线和无线网络。

公开(公告)号：US20110027159A1

公开(公告)日：2011-02-03

申请号：US12811270

申请日：2009-06-22

申请人： Tao Zhang ,  Yuepeng Wan ,  Dejing Zhong

发明人： Tao Zhang ,  Yuepeng Wan ,  Dejing Zhong

IPC分类号： C01B33/021 ,  C01B33/02 ,  C04B35/653

CPC分类号： C22B61/00 ,  C22B1/248 ,  C30B28/06 ,  C30B29/06 ,  C30B35/007

摘要： An application method of silicon powder and raw material silicon brick with good filling property in a mono-crystal or a multi-crystal furnace involves pressing silicon powder having a particle size of 0.1 to 100 micrometers into silicon brick having weighing 0.2 to 2,000,000 grams by cold or hot isostatic pressing, then charging it into a mono-crystal or multi-crystal furnace. The pressure range of cold isostatic pressing is 10 MPa to 800 MPa. The pressure range of hot isostatic pressing is 10 Mpa to 800 Mpa. The temperature range for the method is 30° C. to 1,400° C.; The raw material silicon brick is used as the original raw material of silicon crystal growth in the production of solar cells or semiconductor.

摘要翻译： 在单晶或多晶体熔炉中具有良好填充性能的硅粉末和原料硅砖的涂布方法包括将具有0.1至100微米粒度的硅粉压制成具有0.2至2,000,000克重的硅砖 或热等静压，然后将其装入单晶或多晶体炉中。 冷等静压的压力范围为10 MPa〜800 MPa。 热等静压的压力范围为10 Mpa至800 Mpa。 该方法的温度范围为30°C至1400°C。 原料硅砖用作太阳能电池或半导体生产中硅晶体生长的原始原料。

公开(公告)号：US07855373B2

公开(公告)日：2010-12-21

申请号：US11628195

申请日：2005-05-13

申请人： Tao Zhang

发明人： Tao Zhang

IPC分类号： G01F23/00 ,  G21K5/08 ,  G21K5/10

CPC分类号： H01J3/027 ,  H01J1/16 ,  H01J1/18 ,  H01J37/065 ,  H01J37/067

摘要： An electron gun (1) includes an emitter (2), a tubular support (3) and an adaptor (4) for receiving the emitter. The adaptor includes a tapered plugging surface (7) and the tubular support includes a correspondingly tapered seating surface (9) for receiving the plugging surface. The plugging surface and seating surface have conical profiles which help to position the adaptor concentrically with the support.

摘要翻译： 电子枪（1）包括用于接收发射器的发射器（2），管状支撑件（3）和适配器（4）。 适配器包括锥形堵塞表面（7），并且管状支撑件包括用于接收堵塞表面的相应锥形的座面（9）。 堵塞表面和座面具有锥形轮廓，这有助于将适配器与支撑件同心地定位。

公开(公告)号：US20100286837A1

公开(公告)日：2010-11-11

申请号：US12529645

申请日：2008-04-30

申请人： Shaohua Jiao ,  Tao Zhang ,  Quan Liu ,  Xinyan Liang ,  Yuansheng Li

发明人： Shaohua Jiao ,  Tao Zhang ,  Quan Liu ,  Xinyan Liang ,  Yuansheng Li

IPC分类号： H02H7/06

CPC分类号： F02C9/00 ,  F01D21/003 ,  F05D2260/80 ,  F05D2260/96

摘要： The present invention relates to the coordinated control method of torsional stress relay in large thermal power plants' generators (300 MW and above), which will be adopted when shaft torsional oscillations occur. This invention also publishes a method of realizing selective trip the generators and the trip criterions which are implemented by the torsional stress relay and coordinated control master station (Tmaster). Tmaster will real-time monitor the operating status of the generators and TSR, TMaster will also real-time generate a trip priority level sequencing by analyzing the unit output.When generators occur subsynchronous resonance and shaft torsional oscillation, this method can ensure that TSR will trip some generators of the power plant according to the real-time generated trip strategy to inhibit the shaft torsional oscillation and safeguard the units. This method can also avoid the tremendous economic loss caused by tripping all the generators, and that will reduce the hazard to the transmission grid.

摘要翻译： 本发明涉及大型火力发电机（300MW以上）中的扭转应力继电器的协调控制方法，这将在轴扭转振荡发生时采用。 本发明还公开了一种实现选择性跳闸发电机的方法和由扭转应力继电器和协调控制主站（Tmaster）实现的跳闸准则。 泰玛特将实时监控发电机和TSR的运行状态，TMaster还将通过分析单位输出实时生成跳闸优先级排序。 当发电机发生次同步谐振和轴扭转振荡时，该方法可以确保TSR根据实时产生的跳闸策略跳闸发电机的一些发电机，以抑制轴扭转振荡并保护机组。 这种方法也可以避免所有发电机跳闸造成的巨大经济损失，从而减少对输电网的危害。

公开(公告)号：US07716165B2

公开(公告)日：2010-05-11

申请号：US10341073

申请日：2003-01-13

申请人： Tao Zhang ,  Steven Kirk Donoho

发明人： Tao Zhang ,  Steven Kirk Donoho

IPC分类号： G06F7/00 ,  G06F17/00 ,  G06F17/30 ,  G06F15/16

CPC分类号： G06Q30/06 ,  G06Q10/067 ,  G06Q30/0201 ,  G06Q40/06 ,  Y10S707/95

摘要： A method of analyzing customer behavior, where customers are engaged in customer-to-customer transactions in the third-party network, includes the transformation of data representing the customer-to-customer transactions from a data representation to a network representation, and then analyzing the network representation. The network representation includes a set of nodes and a set of links where each node represents a customer and each link represents a transaction between two of the customers.

摘要翻译： 分析客户行为的方法，客户在第三方网络中从事客户到客户的交易，包括将表示客户到客户交易的数据从数据表示转换为网络表示，然后分析 网络表示。 网络表示包括一组节点和一组链接，其中每个节点表示客户，并且每个链接表示两个客户之间的交易。

公开(公告)号：US20100053672A1

公开(公告)日：2010-03-04

申请号：US12525662

申请日：2008-01-31

申请人： Yuanbin Peng ,  Jiabo Xu ,  Lei Che ,  Zhuanlong Yu ,  Tao Zhang

发明人： Yuanbin Peng ,  Jiabo Xu ,  Lei Che ,  Zhuanlong Yu ,  Tao Zhang

IPC分类号： G06F3/12

CPC分类号： G06F1/3284 ,  B41J29/393 ,  G06F1/3215 ,  Y02D10/159

摘要： A printer control method includes the following steps: setting triggering conditions for executing functional items and for startup a configuration menu; executing a functional item if the key information had fulfilled the triggering condition for executing the functional item; and launching a configuration menu if the key information had fulfilled the triggering conditions for startup the configuration menu. By setting the triggering conditions for executing functional items and for startup a configuration menu, then determining whether the key information has fulfilled the triggering conditions for executing functional items and for startup a configuration menu, the printer directly executes the functional item as long as the key information has fulfilled the triggering condition for executing the functional item. When the printer is powered on, it skips the step of launching the configuration menu, operates conveniently and saves paper.

摘要翻译： 打印机控制方法包括以下步骤：设置执行功能项的触发条件和启动配置菜单; 如果密钥信息已经满足用于执行功能项目的触发条件，则执行功能项目; 如果密钥信息满足启动配置菜单的触发条件，则启动配置菜单。 通过设置用于执行功能项目的触发条件和启动配置菜单，然后确定密钥信息是否已经满足用于执行功能项目的触发条件和启动配置菜单，打印机直接执行功能项目，只要密钥 信息已经满足执行功能项目的触发条件。 当打印机通电时，它跳过启动配置菜单的步骤，方便操作并保存纸张。

公开(公告)号：US20100023700A1

公开(公告)日：2010-01-28

申请号：US12177507

申请日：2008-07-22

申请人： Tong Chen ,  John K. O'Brien ,  Tao Zhang

发明人： Tong Chen ,  John K. O'Brien ,  Tao Zhang

IPC分类号： G06F9/45 ,  G06F12/08 ,  G06F12/02

CPC分类号： G06F8/4442

摘要： Reducing coherency problems in a data processing system is provided. Source code that is to be compiled is received and analyzed to identify at least one of a plurality of loops that contain a memory reference. A determination is made as to whether the memory reference is an access to a global memory that should be handled by a direct buffer. Responsive to an indication that the memory reference is an access to the global memory that should be handled by the direct buffer, the memory reference is marked for direct buffer transformation. The direct buffer transformation is then applied to the memory reference.

摘要翻译： 提供了减少数据处理系统中的一致性问题。 要编译的源代码被接收和分析以识别包含存储器引用的多个循环中的至少一个循环。 确定存储器引用是否是应该由直接缓冲器处理的全局存储器的访问。 响应于指示存储器引用是对由直接缓冲器处理的全局存储器的访问，存储器引用被标记用于直接缓冲器转换。 然后将直接缓冲区变换应用于存储器引用。