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111. 发明申请

US20080075226A1 Cargo security inspection system and method 有权
标题翻译：货物安全检查制度和方法
公开(公告)号：US20080075226A1
公开(公告)日：2008-03-27
申请号：US11801272
申请日：2007-05-08
申请人： Zhiqiang Chen , Li Zhang , Kejun Kang , Haifeng Hu , Yuanjing Li , Yinong Liu , Hewei Gao , Ziran Zhao , Yuxiang Xing , Yongshun Xiao , Jianmin Li
发明人： Zhiqiang Chen , Li Zhang , Kejun Kang , Haifeng Hu , Yuanjing Li , Yinong Liu , Hewei Gao , Ziran Zhao , Yuxiang Xing , Yongshun Xiao , Jianmin Li
IPC分类号： G01N23/00
CPC分类号： G01N23/04 , G06T7/0004
摘要： A cargo security inspection system inspecting an object moving through the system, including: a mechanical conveyance unit carrying, conveying, and defining a travel path of the object in the system; a radiation-generating unit generating ray beams for transmitting through the object; and a data collecting unit collecting transmission data about the rays having already transmitted through the object and processing the transmission data; wherein the travel path includes at least two linear sub-paths at an angle relative to each other; the data collecting unit includes at least two detector arrays receiving ray beams, each detector array corresponding to one linear sub-path, a receiving plane of each of the detector arrays disposed parallel to its corresponding linear sub-path; and in use, the radiation-generating and data collecting units remain stationary, and the object travels along its travel path and only translates on the at least two linear sub-paths without any rotation.
摘要翻译：检查通过系统移动的物体的货物安全检查系统，包括：机械传送单元，承载，传送和限定系统中物体的行进路径; 辐射产生单元，其产生用于透过物体的射线束; 以及数据收集单元，收集关于已经通过对象发送的射线的发送数据，并处理发送数据; 其中所述行进路径包括相对于彼此成一定角度的至少两个线性子路径; 数据采集单元包括至少两个接收射线束的检测器阵列，每个检测器阵列对应于一个线性子路径，每个检测器阵列的接收平面平行于其对应的线性子路径设置; 并且在使用中，辐射产生和数据收集单元保持静止，并且物体沿其行进路径行进，并且仅在至少两个线性子路径上平移而没有任何旋转。

112. 发明授权

US07342919B2 Method and apparatus for providing internet call waiting with voice over internet protocol 有权
标题翻译：通过互联网协议提供互联网呼叫等待的方法和装置
公开(公告)号：US07342919B2
公开(公告)日：2008-03-11
申请号：US10703531
申请日：2003-11-10
申请人： Li Zhang , Jeffrey P. Cassanova , Alan R. Blackburn , Robert B. Collicott
发明人： Li Zhang , Jeffrey P. Cassanova , Alan R. Blackburn , Robert B. Collicott
IPC分类号： H04L12/66
CPC分类号： H04L65/103 , H04L29/06027 , H04L65/1009 , H04L65/1026 , H04L65/1036 , H04L65/104 , H04L65/1043 , H04L65/1069 , H04M3/4288 , H04M2207/12 , H04M2207/203 , H04Q3/0025
摘要： An Internet Call Waiting—Voice over Internet Protocol (ICW-VOIP) service that uses a service control point and service node of a Public Switched Telephone Network (PSTN), acting as a gatekeeper and bridge respectively, to enable ICW subscribers to answer telephone calls during an internet session without having to disconnect internet access. The primary network components of the ICW-VOIP service comprise a proxy firewall, a service node, and a gateway. When a PSTN call is placed to a subscriber whose line is being used for internet access, the service control point accesses the subscriber's internet address from a database and transmits a message over the internet to the subscriber giving the subscriber the option to accept the call as a VOIP call. Once accepted, the subscriber places an H.323 call through the gateway to the service node. The service control point also forwards the PSTN call to the service node. Using bridging information, the service node matches the subscriber H.323 call and PSTN call and bridges them together to provide a VOIP connection.
摘要翻译：互联网呼叫等待 - 互联网语音（ICW-VOIP）服务，其分别用作网守和桥接器的公共交换电话网（PSTN）的服务控制点和服务节点，以使得ICW用户能够应答电话在互联网会话期间，不必断开互联网访问。 ICW-VOIP服务的主要网络组件包括代理防火墙，服务节点和网关。当PSTN呼叫被放置在线路用于因特网接入的用户时，服务控制点从数据库访问用户的因特网地址，并通过互联网将消息发送给订户，给订户接受该呼叫的选择一个VOIP电话。一旦接受，用户通过网关将H.323呼叫放置到服务节点。服务控制点还将PSTN呼叫转发到服务节点。使用桥接信息，服务节点匹配用户H.323呼叫和PSTN呼叫，并将它们桥接在一起以提供VOIP连接。

113. 发明授权

US07307480B2 Low latency frequency switching 有权
标题翻译：低延迟频率切换
公开(公告)号：US07307480B2
公开(公告)日：2007-12-11
申请号：US10422271
申请日：2003-04-24
申请人： Da-shan Shiu , Li Zhang , Eugene Sy
发明人： Da-shan Shiu , Li Zhang , Eugene Sy
IPC分类号： G01R23/00 , H04Q7/34
CPC分类号： H03G3/3036
摘要： Techniques for improved low latency frequency switching are disclosed. In one embodiment, a controller receives a frequency switch command and generates a frequency switch signal at a time determined in accordance with a system timer. In another embodiment, gain calibration is initiated subsequent to the frequency switch signal delayed by the expected frequency synthesizer settling time. In yet another embodiment, DC cancellation control and gain control are iterated to perform gain calibration, with signaling to control the iterations without need for processor intervention. Various other embodiments are also presented. Aspects of the embodiments disclosed may yield the benefit of reducing latency during frequency switching, allowing for increased measurements at alternate frequencies, reduced time spent on alternate frequencies, and the capacity and throughput improvements that follow from minimization of disruption of an active communication session and improved neighbor selection.
摘要翻译：公开了用于改进的低延迟频率切换的技术。在一个实施例中，控制器接收频率切换命令，并在根据系统定时器确定的时间产生频率切换信号。在另一个实施例中，在频率切换信号延迟预期频率合成器建立时间之后启动增益校准。在另一个实施例中，迭代DC取消控制和增益控制以执行增益校准，具有控制迭代的信令，而不需要处理器干预。还提出了各种其它实施例。所公开的实施例的方面可以产生在频率切换期间减少等待时间的优点，允许在替代频率下的增加的测量，减少在替代频率上花费的时间，以及从最小化主动通信会话的中断并改进的容量和吞吐量改进邻居选择。

114. 发明授权

US07306709B2 Spiral electrodeionization device with flow distribution profiling 有权
标题翻译：具有流量分布曲线的螺旋电去离子装置
公开(公告)号：US07306709B2
公开(公告)日：2007-12-11
申请号：US11292319
申请日：2005-12-01
申请人： Vladimir Grebenyuk , Oleg Grebenyuk , Keith J. Sims , William W. Carson , Russell J. MacDonald , Li Zhang
发明人： Vladimir Grebenyuk , Oleg Grebenyuk , Keith J. Sims , William W. Carson , Russell J. MacDonald , Li Zhang
IPC分类号： B01D61/48
CPC分类号： B01D61/46 , B01D61/48 , B01D61/52 , B01D63/10 , B01J47/08 , C02F1/4695 , C02F2201/003
摘要： EDI apparatus for demineralizing a liquid flow is assembled in a housing having a cylindrical shape, and includes two metal electrodes, and one or more leafs, each leaf comprising a pair of selectively ion-permeable membranes arranged parallel to each other and spaced apart by spacing elements that allow liquid to flow in the interstitial space between membranes, thus forming an arrangement of dilute and concentrate cells in a desired flow configuration. Spacing elements between membranes, as well as between leaves, can be formed of inert polymer material, ion exchange beads, ion exchange fibers, a combination of two or more these elements, or a porous media incorporating one or more of such elements as an intrinsic part. An inner or central electrode and an outer or perimeter electrode establish a generally uniform and radially-oriented electrical or ionic current between the inner and the outer electrodes, across the helical flow spaces defined by the membrane/spacer windings. One or both electrodes may include a pocket, and the adjacent flow cells lie parallel to the electrode and free of shadowing and field inhomogeneity around a full circumference of the electrode. Flow paths within the helical cells are defined by barrier seals, which may form a path-lengthening maze, while unfilled cell regions may disperse or collect flow within a cell and define pressure gradients promote directional flows. Impermeable barriers between membranes further prevent the feed and concentrate flows from mixing. In various embodiments, seals along or between portions of the flow path may define a multi-stage device, may define separate feed and/or concentrate flows for different stages, and/or may direct the feed and concentrate flows along preferred directions which may be co-current, counter-current or cross-current with respect to each other within the apparatus.
摘要翻译：用于使液体流动脱矿质的EDI装置组装在具有圆柱形形状的壳体中，并且包括两个金属电极和一个或多个叶片，每个叶片包括一对彼此平行布置的间隔开的间隔开的间隔开的选择性离子渗透膜允许液体在膜之间的间隙空间中流动的元件，从而在期望的流动配置中形成稀释和浓缩细胞的排列。膜之间以及叶之间的间隔元件可以由惰性聚合物材料，离子交换珠，离子交换纤维，两种或更多种这些元素的组合形成，或多种介质结合一种或多种这样的元素，如内在的部分。内部或中心电极和外部或周边电极在内部和外部电极之间跨越由膜/间隔件绕组限定的螺旋流动空间建立大致均匀且径向取向的电或离子电流。一个或两个电极可以包括袋，并且相邻的流动池平行于电极并且在电极的整个周围没有阴影和场不均匀性。螺旋细胞内的流动路径由阻挡密封件限定，其可以形成路径延长迷宫，而未填充的细胞区域可以在细胞内分散或收集流动并且限定压力梯度促进定向流动。膜之间的不渗透屏障进一步防止了进料和浓缩物的流动。在各种实施例中，沿着流动路径的部分或之间的密封件可以限定多级装置，可以为不同的级限定单独的进料和/或浓缩物流，和/或可以将进料和浓缩物流沿着优选的方向引导，在设备内相互相互并流，逆流或交叉电流。

115. 发明申请

US20070280417A1 Cargo security inspection method and system based on spiral scanning 有权
标题翻译：基于螺旋扫描的货物安全检查方法和系统
公开(公告)号：US20070280417A1
公开(公告)日：2007-12-06
申请号：US11801279
申请日：2007-05-08
申请人： Kejun Kang , Li Zhang , Zhiqiang Chen , Haifeng Hu , Yuanjing Li , Yinong Liu , Guowei Zhang , Ziran Zhao , Yuxiang Xing , Yongshun Xiao
发明人： Kejun Kang , Li Zhang , Zhiqiang Chen , Haifeng Hu , Yuanjing Li , Yinong Liu , Guowei Zhang , Ziran Zhao , Yuxiang Xing , Yongshun Xiao
IPC分类号： G01N23/04
CPC分类号： G01N23/046 , A61B6/027 , G01N2223/419 , G06T7/0008 , G06T7/97 , G06T2207/10081 , G06T2207/20016 , G06T2207/30112 , Y10S378/901
摘要： A cargo security inspection method and system based on spiral scanning, the method including: spirally scanning an inspected object at a first precision to obtain the transmission projection data; judging whether there is a suspect area in the inspected area; scanning at least one slice of the suspect area at a second precision wherein the second precision is greater than the first precision; reconstructing a tomographic image of the at least one slice; and using the reconstructed tomographic image to judge whether there is any dangerous article in the suspect area.
摘要翻译：一种基于螺旋扫描的货物安全检查方法和系统，所述方法包括：以第一精度螺旋扫描检查对象以获得传输投影数据; 判断被检区域是否有可疑区域; 以第二精度扫描所述可疑区域的至少一个切片，其中所述第二精度大于所述第一精度; 重建所述至少一个切片的断层图像; 并使用重建的断层图像来判断可疑区域中是否存在任何危险物品。

116. 发明申请

US20070276807A1 Search Ranking Method for File System and Related Search Engine 有权
标题翻译：文件系统和相关搜索引擎的搜索排名方法
公开(公告)号：US20070276807A1
公开(公告)日：2007-11-29
申请号：US11679379
申请日：2007-02-27
申请人： Wei Zhu Chen , Zhong Su , Li Zhang
发明人： Wei Zhu Chen , Zhong Su , Li Zhang
IPC分类号： G06F17/30
CPC分类号： G06F17/30106 , G06F17/30112
摘要： The present invention provides a search ranking method suitable for a file system, comprising: receiving a query; calculating final relevance scores of individual file items with respect to the query at least partially in accordance with energy scores of individual nodes on a current file system energy tree, and outputting a list of search results based on the final relevance scores; and updating the file system energy tree in response to an operation on the file system performed by a user, wherein the file system energy tree has a tree structure corresponding to that of the file system, and the individual nodes thereof respectively corresponds to the individual file items in the file system. The present invention also provides a corresponding file system search engine and computer program product. With the present invention, files and file folders that the user is interested in are usually arranged in relatively higher positions of the list of search results in file system search. Moreover, with the increase in the user's clicks on the file, the list of search results can be dynamically adapted to changes in the user's interest or preference.
摘要翻译：本发明提供一种适用于文件系统的搜索排序方法，包括：接收查询; 至少部分地根据当前文件系统能量树上的各个节点的能量分数来计算关于查询的单个文件的最终相关性分数，并且基于最终相关性得分输出搜索结果的列表; 以及响应于由用户执行的对所述文件系统的操作来更新所述文件系统能量树，其中所述文件系统能量树具有对应于所述文件系统的树结构，并且其各个节点分别对应于所述单个文件文件系统中的项目。本发明还提供了相应的文件系统搜索引擎和计算机程序产品。利用本发明，用户感兴趣的文件和文件夹通常被布置在文件系统搜索中的搜索结果列表的相对较高的位置。此外，随着用户对文件的点击的增加，搜索结果的列表可以动态地适应用户兴趣或偏好的变化。

117. 发明申请

US20070271368A1 METHODS AND APPARATUS FOR AUTOMATIC SYSTEM PARAMETER CONFIGURATION FOR PERFORMANCE IMPROVEMENT 失效
标题翻译：自动系统参数配置方法和设备性能改进
公开(公告)号：US20070271368A1
公开(公告)日：2007-11-22
申请号：US11833345
申请日：2007-08-03
申请人： Zhen Liu , Mukund Raghavachari , Bowei Xi , Cathy Honghui Xia , Li Zhang
发明人： Zhen Liu , Mukund Raghavachari , Bowei Xi , Cathy Honghui Xia , Li Zhang
IPC分类号： G06F15/173
CPC分类号： G06F11/3452 , Y10S707/99933
摘要： In one embodiment, the present invention is a method and apparatus for automatic system parameter configuration for performance improvement. One embodiment of the inventive method involves formulating a black box optimization problem, and solving the optimization problem using an enhanced smart hill climbing method. The smart hill climbing method includes both a global and a more precise local search to identify an optimal solution. In one embodiment, one or both of the global and local searches employs a weighted Latin Hypercube Sampling method in combination with importance sampling techniques to yield improved search results
摘要翻译：在一个实施例中，本发明是一种用于性能改进的自动系统参数配置的方法和装置。本发明方法的一个实施例涉及制定黑箱优化问题，并且使用增强的智能爬山方法来解决优化问题。智能爬坡方法包括全局和更精确的本地搜索，以确定最佳解决方案。在一个实施例中，全局和局部搜索中的一个或两个采用加权的拉丁超立方体采样方法结合重要性采样技术来产生改进的搜索结果

118. 发明申请

US20070237250A1 HYBRID MODULUS BLIND EQUALIZATION FOR QUADRATURE AMPLITUDE MODULATION (QAM) RECEIVERS 有权
标题翻译：混合振幅调制（QAM）接收机的混合模数盲均衡
公开(公告)号：US20070237250A1
公开(公告)日：2007-10-11
申请号：US11279200
申请日：2006-04-10
申请人： Li Zhang
发明人： Li Zhang
IPC分类号： H04L5/12 , H04L27/00
CPC分类号： H04L25/0305 , H04L2025/0342 , H04L2025/0363
摘要： Methods and apparatuses for blind equalizers with a hybrid adaptation error. In one embodiment, a Quadrature Amplitude Modulation (QAM) signal receiver, includes: a filter to reduce error in equalization, the filter to output a QAM signal; a decision engine coupled to the filter to determine a symbol based on the QAM signal; a first error generator coupled to the filter to compute a first error signal based on the QAM signal and a constant; a second error generator coupled to the filter and the decision engine to compute a second error signal based on the QAM signal and the determined symbol; an error combinator coupled to the first and second error generators to generate a combined error signal from the first and second error signals; and an adaptation engine coupled with the error combinator and the filter to reduce a equalization error according to the combined error signal.
摘要翻译：具有混合自适应误差的盲均衡器的方法和装置。在一个实施例中，正交幅度调制（QAM）信号接收机包括：用于减小均衡误差的滤波器，用于输出QAM信号的滤波器; 耦合到所述滤波器的决定引擎，以基于所述QAM信号确定符号; 耦合到所述滤波器的第一误差发生器，以基于所述QAM信号和常数来计算第一误差信号; 耦合到所述滤波器和所述判定引擎的第二误差发生器，以基于所述QAM信号和所确定的符号来计算第二误差信号; 耦合到所述第一和第二误差发生器以从所述第一和第二误差信号产生组合误差信号的误差组合器; 以及与误差组合器和滤波器耦合的适配引擎，以根据组合误差信号来减小均衡误差。

119. 发明申请

US20070206748A1 METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING CALLER IDENTIFICATION SERVICES 有权
标题翻译：用于提供电话识别服务的方法，系统和计算机程序产品
公开(公告)号：US20070206748A1
公开(公告)日：2007-09-06
申请号：US11537723
申请日：2006-10-02
申请人： Jeffrey Cassanova , James Bedingfield , Li Zhang
发明人： Jeffrey Cassanova , James Bedingfield , Li Zhang
IPC分类号： H04M15/06 , H04M1/56
CPC分类号： H04M15/06 , H04M1/56 , H04M1/673
摘要： A method, system, and computer program product for providing caller identification services to an Internet Protocol-enabled device are provided. The method includes receiving a communication request from a caller device over a voice network, the communication request including a caller party number, mapping a called party number to an Internet Protocol-enabled device address of a called party, and sending the caller party number to the Internet Protocol-enabled device address corresponding to the called party number.
摘要翻译：提供了一种用于向启用互联网协议的设备提供呼叫者识别服务的方法，系统和计算机程序产品。该方法包括通过语音网络从呼叫者设备接收通信请求，所述通信请求包括主叫方号码，将被叫方号码映射到被叫方的启用了因特网协议的设备地址，并将呼叫方号码发送到已启用互联网协议的设备地址对应于被叫方号码。

120. 发明申请

US20070124277A1 Index and Method for Extending and Querying Index 失效
标题翻译：扩展和查询索引的索引和方法
公开(公告)号：US20070124277A1
公开(公告)日：2007-05-31
申请号：US11562495
申请日：2006-11-22
申请人： Wei Chen , Zhong Su , Rui Wang , Li Zhang
发明人： Wei Chen , Zhong Su , Rui Wang , Li Zhang
IPC分类号： G06F17/30
CPC分类号： G06F17/30622
摘要： Disclosed are an index structure and a method of extending index which comprises: (a) performing indexing operations of generating inverted index for newly inserted data source in the memory; (b) if the number of source data involved in the indexing operations reaches a first threshold value k1, sequentially writing the generated inverted index into the first index subfile; (c) if the number of the smallest grids, or index groups, in the first index subfile reaches a second threshold value k2, merging the k2 grids into a larger grid and sequentially writing it into the second index subfile; and (d) if the number of the smallest grids in the second index subfile reaches a third threshold value k3, merging the k3 grids into a larger grid and sequentially writing it into the first index subfile. Because index updating mostly occurs in small grids, the number of I/O operations on large grids is reduced and thus the speed of index building and updating is increased. In addition, the threshold values k1, k2 and k3 may be automatically adjusted based on the usage of system resources.
摘要翻译：公开了一种索引结构和扩展索引的方法，包括：（a）对存储器中新插入的数据源生成反向索引的索引操作; （b）如果在索引操作中涉及的源数据的数量达到第一阈值k 1，则将生成的反向索引顺序写入第一索引子文件; （c）如果第一索引子文件中的最小网格或索引组的数量达到第二阈值k 2，则将k个网格合并成较大的网格并将其顺序地写入第二索引子文件中; 和（d）如果第二索引子文件中的最小网格的数量达到第三阈值k 3，则将k 3个网格合并到较大的网格中并将其顺序写入第一索引子文件中。由于索引更新主要发生在小网格中，因此大网格上的I / O操作数量减少，因此索引构建和更新速度提高。此外，可以基于系统资源的使用自动调整阈值k 1，k 2和k 3。

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