公开(公告)号：US08146064B2

公开(公告)日：2012-03-27

申请号：US12062559

申请日：2008-04-04

申请人： Tong Chen ,  Marc Gonzalez tallada ,  Zehra N. Sura ,  Tao Zhang

发明人： Tong Chen ,  Marc Gonzalez tallada ,  Zehra N. Sura ,  Tao Zhang

IPC分类号： G06F9/45

CPC分类号： G06F12/0862 ,  G06F12/0837

摘要： Dynamically controlling a prefetching range of a software controlled cache is provided. A compiler analyzes source code to identify at least one of a plurality of loops that contain irregular memory references. For each irregular memory reference in the source code, the compiler determines whether the irregular memory reference is a candidate for optimization. Responsive to identifying an irregular memory reference that may be optimized, the complier determines whether the irregular memory reference is valid for prefetching. If the irregular memory reference is valid for prefetching, a store statement for an address of the irregular memory reference is inserted into the at least one loop. A runtime library call is inserted into a prefetch runtime library to dynamically prefetch the irregular memory references. Data associated with the irregular memory references are dynamically prefetched into the software controlled cache when the runtime library call is invoked.

摘要翻译： 提供了动态控制软件控制缓存的预取范围。 编译器分析源代码以识别包含不规则存储器引用的多个循环中的至少一个循环。 对于源代码中的每个不规则内存引用，编译器确定不规则内存引用是否是优化的候选者。 响应于识别可优化的不规则存储器参考，编译器确定不规则存储器参考是否对预取有效。 如果不规则存储器引用对于预取有效，则将不规则存储器引用的地址的存储语句插入到至少一个循环中。 运行时库调用被插入到预取运行时库中以动态预取不规则内存引用。 当调用运行时库调用时，与不规则内存引用相关联的数据将动态预取到软件控制的高速缓存中。

公开(公告)号：US20120042974A1

公开(公告)日：2012-02-23

申请号：US13213858

申请日：2011-08-19

申请人： Mao Xiong JIANG ,  Yue Li ,  Tao Zhang ,  San Ruan Xao ,  Lik Hon Chan

发明人： Mao Xiong JIANG ,  Yue Li ,  Tao Zhang ,  San Ruan Xao ,  Lik Hon Chan

IPC分类号： F15C1/06 ,  H02K21/14

CPC分类号： H02K1/278 ,  F04F5/16 ,  F04F5/46 ,  H02K2201/06 ,  Y10T137/2224

摘要： A brushless motor has a stator and a rotor rotatably installed inside of the stator. The stator includes a stator core with teeth protruding inwardly and windings wound on the teeth. The rotor includes a shaft, a rotor core fixed on the shaft, and a ring magnet fixed to the circumferential outer surface of the rotor core. The magnet includes a plurality of magnetic poles radially magnetized so that north poles and south poles are arranged alternately in the circumferential direction. Boundary lines between magnetic poles are skewed by an angle relative to an axis of the shaft.

摘要翻译： 无刷电动机具有可旋转地安装在定子内部的定子和转子。 定子包括具有向内突出的齿和缠绕在齿上的绕组的定子芯。 转子包括轴，固定在轴上的转子芯和固定到转子芯的周向外表面的环形磁体。 磁体包括径向磁化的多个磁极，使得北极和南极在圆周方向上交替排列。 磁极之间的边界线相对于轴的轴线倾斜一个角度。

公开(公告)号：US20110320785A1

公开(公告)日：2011-12-29

申请号：US12823194

申请日：2010-06-25

申请人： Tong Chen ,  Brian Flachs ,  Brad W. Michael ,  Mark R. Nutter ,  John K.P. O'Brien ,  Kathryn M. O'Brien ,  Tao Zhang

发明人： Tong Chen ,  Brian Flachs ,  Brad W. Michael ,  Mark R. Nutter ,  John K.P. O'Brien ,  Kathryn M. O'Brien ,  Tao Zhang

IPC分类号： G06F9/38 ,  G06F12/08 ,  G06F9/318

CPC分类号： G06F9/3806 ,  G06F12/0875

摘要： Mechanisms are provided for dynamically rewriting branch instructions in a portion of code. The mechanisms execute a branch instruction in the portion of code. The mechanisms determine if a target instruction of the branch instruction, to which the branch instruction branches, is present in an instruction cache associated with the processor. Moreover, the mechanisms directly branch execution of the portion of code to the target instruction in the instruction cache, without intervention from an instruction cache runtime system, in response to a determination that the target instruction is present in the instruction cache. In addition, the mechanisms redirect execution of the portion of code to the instruction cache runtime system in response to a determination that the target instruction cannot be determined to be present in the instruction cache.

摘要翻译： 提供了用于在代码的一部分中动态地重写分支指令的机制。 这些机制在代码的一部分中执行分支指令。 这些机制确定分支指令的目标指令是否存在于与处理器相关联的指令高速缓存中。 此外，响应于确定目标指令存在于指令高速缓存中，机制直接将代码部分的执行分支到指令高速缓存中的目标指令，而不需要来自指令高速缓存运行时系统的干预。 此外，响应于确定目标指令不能被确定为存在于指令高速缓存中，机制将代码部分的执行重定向到指令高速缓存运行时系统。

公开(公告)号：US08045330B2

公开(公告)日：2011-10-25

申请号：US11955317

申请日：2007-12-12

申请人： Tao Zhang ,  Zhihui Wang

发明人： Tao Zhang ,  Zhihui Wang

IPC分类号： H05K1/14

CPC分类号： H05K3/4092 ,  H05K1/117 ,  H05K2201/0949 ,  H05K2201/09754 ,  H05K2201/09781 ,  H05K2201/1034 ,  Y10T29/49117 ,  Y10T29/49155 ,  Y10T29/49162 ,  Y10T29/49169

摘要： A method and apparatus for providing an alternative power source for a graphics card are disclosed. Specifically, one embodiment of the present invention sets forth a method, which includes the steps of laying a set of gold fingers on a printed circuit board according to an industrial standard bus interface, positioning a wire in a middle layer of the printed circuit board, attaching a first end of the wire to a specific gold finger, and attaching the alternative power source to a second end of the wire, wherein the second end of the wire is an electroplated contact protruded external to the printed circuit board.

摘要翻译： 公开了一种为图形卡提供替代电源的方法和装置。 具体地说，本发明的一个实施例提出了一种方法，其包括以下步骤：根据工业标准总线接口将一组金手指放置在印刷电路板上，将导线定位在印刷电路板的中间层中， 将导线的第一端附接到特定的金指，以及将替代电源附接到电线的第二端，其中电线的第二端是在印刷电路板外部突出的电镀触点。

公开(公告)号：US20110243904A1

公开(公告)日：2011-10-06

申请号：US12602005

申请日：2008-06-02

申请人： Tong Cheng ,  Tao Zhang ,  Yali Zhang ,  Ji Miao ,  Jun Zhang ,  Ningshao Xia

发明人： Tong Cheng ,  Tao Zhang ,  Yali Zhang ,  Ji Miao ,  Jun Zhang ,  Ningshao Xia

IPC分类号： A61K48/00 ,  C07H21/04 ,  C12N15/63 ,  C07H21/02 ,  C12N15/85 ,  C12N5/10 ,  C12N1/00 ,  A61K31/713 ,  A61K31/7088 ,  A61K35/12 ,  A61P31/18

CPC分类号： C12N15/1132 ,  C12N2310/11 ,  C12N2310/12 ,  C12N2310/14

摘要： The present invention relates to RNA interference target sequence targeting HIV for the treatment of AIDS. Based on the target sequence, recombinant expression vectors, packaging vectors and cells were constructed, which express a siRNA and/or a miRNA and/or a ribozyme and/or an antisense oligonucleotide targeting HIV. Also provided is the use of the recombinant expression vectors, packaging vectors and recombinant cells in the manufacture of a medicament for the treatment of AIDS.

摘要翻译： 本发明涉及靶向用于治疗AIDS的HIV的RNA干扰靶序列。 基于靶序列，构建重组表达载体，包装载体和细胞，其表达siRNA和/或miRNA和/或靶向HIV的核酶和/或反义寡核苷酸。 还提供了重组表达载体，包装载体和重组细胞在制备用于治疗AIDS的药物中的用途。

公开(公告)号：US20110214178A1

公开(公告)日：2011-09-01

申请号：US12872569

申请日：2010-08-31

申请人： Eric van den Berg ,  Tao Zhang

发明人： Eric van den Berg ,  Tao Zhang

IPC分类号： G06F21/00

CPC分类号： H04L63/1425 ,  H04L9/3268 ,  H04L63/20 ,  H04L67/12 ,  H04W4/046 ,  H04W4/20 ,  H04W4/46 ,  H04W12/04 ,  H04W12/12

摘要： In a vehicle communication network, some vehicles may be used by attackers to send false information to other vehicles which may jeopardize the safety of other vehicles. Vehicles should be able to detect malicious communications activities and to mitigate the impact of malicious vehicles by evicting (eliminating) suspected malicious vehicles from the system. Evicting a vehicle is to ignore the messages sent from the vehicle for a specified time period. Voting and sacrifice principles are combined using a mathematical model based on the “Mafia Game”. The Mafia Game model focuses on the relative size of the group of attackers within a neighborhood necessary to dominate the entire network in the neighborhood (i.e., to eventually evict all the innocent vehicles).

摘要翻译： 在车辆通信网络中，一些车辆可能被攻击者用来向其他车辆发送可能危及其他车辆安全的虚假信息。 车辆应该能够通过从系统中排除（消除）可疑的恶意车辆来检测恶意通信活动并减轻恶意车辆的影响。 驱逐车辆是忽略从车辆发送的指定时间段的消息。 使用基于“黑手党游戏”的数学模型组合投票和牺牲原则。 “黑手党游戏”模式侧重于在邻近地区（即最终驱逐所有无辜车辆）所必需的邻里内的攻击者群体的相对规模。

公开(公告)号：US20110213968A1

公开(公告)日：2011-09-01

申请号：US12872541

申请日：2010-08-31

申请人： Tao Zhang ,  Hyong-Sop Shim ,  Stanley Pietrowicz

发明人： Tao Zhang ,  Hyong-Sop Shim ,  Stanley Pietrowicz

IPC分类号： H04L9/32

CPC分类号： H04L63/1425 ,  H04L9/3268 ,  H04L63/20 ,  H04L67/12 ,  H04W4/046 ,  H04W4/20 ,  H04W4/46 ,  H04W12/04 ,  H04W12/12

摘要： A set of certificate management methods designed to significantly reduce or eliminate reliance on infrastructure network connectivity after vehicles are sold uses techniques to support certificate management operations in order to reduce the frequency which vehicles need to communicate with the Certificate Authorities (CAs) and the amount of data that needs to be exchanged between vehicles and the CA. These methods include, for example, approaches to use one-way communications and vehicle-to-vehicle (V2V) communications to replace expired certificates, approaches to use one-way communications and V2V communications to replace revoked certificates, and use of a small subset of vehicles as proxies to help retrieve and distribute Certificate Revocation Lists (CRLs) and replacement certificates. The combination of these techniques leads to solutions that can eliminate the need for roadside infrastructure networks completely.

摘要翻译： 旨在大幅度减少或消除车辆出售后对基础设施网络连接的依赖性的一套证书管理方法使用技术支持证书管理操作，以减少车辆需要与证书颁发机构（CA）进行通信的频率 需要在车辆和CA之间交换数据。 这些方法包括例如使用单向通信和车对车（V2V）通信来取代过期证书的方法，使用单向通信的方法和V2V通信来代替撤销的证书，以及使用小的子集 的车辆作为代理，以帮助检索和分发证书撤销列表（CRL）和替换证书。 这些技术的结合导致了可以完全消除对路边基础设施网络的需求的解决方案。

公开(公告)号：US20110203998A1

公开(公告)日：2011-08-25

申请号：US12672095

申请日：2008-07-25

申请人： Hongqiang Ren ,  Lili Ding ,  Tao Zhang

发明人： Hongqiang Ren ,  Lili Ding ,  Tao Zhang

IPC分类号： C02F1/58 ,  C02F1/68 ,  C02F1/52

CPC分类号： C02F1/5254 ,  C02F1/025 ,  C02F1/5236 ,  C02F1/66 ,  C02F9/00 ,  C02F11/10 ,  C02F11/121 ,  C02F2101/16 ,  C02F2103/16 ,  C02F2103/365

摘要： A new method for removing ammonia nitrogen in coking wastewater is disclosed in this invention. It comprises steps as follow: introducing coking wastewater into a reaction pool into which magnesium and phosphate are added; adding sodium hydroxide to regulate the PH of the mixture around 9.0-10.5; separating the supernatant and the precipitate after proper agitation and natural precipitation; dehydrating the precipitate and then adding alkaline fly ash, water to the dehydrated precipitate and stirring the mixture; decomposing the mixture with heating and absorbing the ammonia gas thereof produced with acidic solution. In consideration of high concentration of ammonia nitrogen in coking wastewater, this invention aims at quick and efficient treatment. The concentration of ammonia nitrogen in treated water meets the highest discharge standard stipulated in [China National] Integrated Wastewater Discharge Standard (GB8978-96). Meanwhile, this invention provides a new way for beneficial utilization of the alkaline fly ash as well. The chemicals adopted for wastewater precipitation in this invention can be recovered for recyclable use, which consequently cuts down the total cost of the wastewater treatment.

摘要翻译： 在本发明中公开了一种在焦化废水中除去氨氮的新方法。 包括以下步骤：将焦化废水引入加入镁和磷酸盐的反应池中; 加入氢氧化钠调节混合物的PH值在9.0-10.5左右; 在适当搅拌和自然沉淀后分离上清液和沉淀物; 将沉淀物脱水，然后加入碱性飞灰，将水加入脱水沉淀中并搅拌混合物; 通过加热分解混合物并吸收其用酸性溶液产生的氨气。 考虑到焦化废水中高浓度的氨氮，本发明旨在快速有效地处理。 处理水中氨氮浓度符合“中国国家综合污水排放标准”（GB8978-96）规定的最高排放标准。 同时，本发明也提供了有益地利用碱性飞灰的新途径。 在本发明中用于废水沉淀的化学品可以回收用于可回收利用，因此降低了废水处理的总成本。

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。