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41. 发明授权

US08131122B2 Monolithically integrated multi-directional transceiver 有权
标题翻译：单片集成多方向收发器
公开(公告)号：US08131122B2
公开(公告)日：2012-03-06
申请号：US12509453
申请日：2009-07-25
申请人： Lei Wang , Li Zhang , Jian-Jun He
发明人： Lei Wang , Li Zhang , Jian-Jun He
IPC分类号： G02B6/12 , H04B10/24
CPC分类号： G02B6/12007 , B82Y20/00 , G02B6/4246 , G02B6/43 , H01S5/0262 , H01S5/1032 , H01S5/1071 , H01S5/3434 , H04B10/40 , H04J3/1694
摘要： An integrated single-fiber multi-directional transceiver such as a diplexer or triplexer for FTTH applications comprises at least a laser for transmitting a first signal at a first wavelength, a photodetector for receiving a second signal at a second wavelength, and a 2×2 optical coupler. The 2×2 optical coupler has four ports, of which port 1 connects to a fiber through an input/output waveguide, port 2 leads to the photodetector through another waveguide, port 3 and port 4 are connected with the gain waveguide and are placed inside the laser cavity. Light emitted by the gain waveguide inside the laser cavity at port 3 of the coupler is partially coupled to port 4 as a feedback for the laser and partially coupled to port 1 which couples to the optical fiber to transmit the first signal. On the other hand, the second signal at the second wavelength that is launched into the coupler from the input/output waveguide at port 1 is entirely coupled to port 2 that leads to the photodetector. The design allows both the transmitted and received signals to be directed to their intended destinations with minimal loss.
摘要翻译：诸如用于FTTH应用的双工器或三工器的集成单纤维多方向收发器至少包括用于传输第一波长的第一信号的激光器，用于接收第二波长的第二信号的光电检测器和2×2 光耦合器。 2×2光耦合器具有四个端口，其端口1通过输入/输出波导连接到光纤，端口2通过另一个波导通向光电检测器，端口3和端口4与增益波导连接并放置在激光腔。由耦合器的端口3处的激光腔内的增益波导发射的光部分地耦合到端口4作为用于激光器的反馈并部分耦合到端口1，端口1耦合到光纤以传输第一信号。另一方面，从端口1处的输入/输出波导发射到耦合器的第二波长的第二信号完全耦合到通向光电检测器的端口2。该设计允许发送和接收的信号以最小的损失被引导到其预定的目的地。

42. 发明申请

US20110319401A1 FIVE CRYSTAL FORMS, METHODS OF PREPARATION, PHARMACEUTICAL COMPOSITIONS AND APPLICATIONS OF XLF-III-43 有权
标题翻译：五水晶形态，制备方法，药物组合物和XLF-III-43的应用
公开(公告)号：US20110319401A1
公开(公告)日：2011-12-29
申请号：US13131492
申请日：2009-11-28
申请人： Yang Lv , Xiaoguang Chen , Ping Xie , Li Zhang , Cheng Wang
发明人： Yang Lv , Xiaoguang Chen , Ping Xie , Li Zhang , Cheng Wang
IPC分类号： A61K31/539 , A61P13/12 , A61P35/00 , A61P9/12 , A61P3/10 , C07D498/14 , A61P9/00
CPC分类号： C07D311/16 , A61K31/37
摘要： This invention discloses that the five crystal forms of XLF-III-43 can be used as crude drugs. The invention also relates to the preparation methods of the five crystal forms of XLF-III-43 as crude drugs, to the applications of the sterling of the five crystal forms of XLF-III-43 and mixed crystals in different proportions as medicinally active components to develop various kinds of medicines and compound medicines. In addition, this invention also relates to applying the crystal samples of XLF-III-43 as crude drugs to treat kidney dysfunction, cardiocerebral vessel diseases, hypertension, type II diabetic mellitus, complications of hypertension and diabetic mellitus, tumor, precancerosis, edema, and achieves therapeutic effects by enhancing blood drug levels resulted from effects of crystal forms in the processes of treating all kinds of diseases.
摘要翻译：本发明公开了XLF-III-43的五种晶体形式可用作生药。本发明还涉及作为生药的XLF-III-43的五种结晶形式的制备方法，将XLF-III-43的五种晶型和不同比例的混晶的英制应用作为药物活性成分开发各种药品和复合药物。此外，本发明还涉及将XLF-III-43的晶体样品作为生药用于治疗肾功能障碍，心脑血管疾病，高血压，II型糖尿病，高血压和糖尿病并发症，肿瘤，癌前病变，水肿，并且通过在治疗各种疾病的过程中增强由结晶形式的作用引起的血药浓度来达到治疗效果。

43. 发明申请

US20110316543A1 METHOD AND CIRCUITS FOR SHORT-CIRCUIT PROTECTION OF LED SYSTEMS 有权
标题翻译： LED系统短路保护的方法和电路
公开(公告)号：US20110316543A1
公开(公告)日：2011-12-29
申请号：US13005402
申请日：2011-01-12
申请人： Zhengdong Zhang , Jianbo Sun , Li Zhang , Yun Lu , Xuguang Zhang
发明人： Zhengdong Zhang , Jianbo Sun , Li Zhang , Yun Lu , Xuguang Zhang
IPC分类号： G01R31/00
CPC分类号： H05B33/0893 , Y02B20/341
摘要： An embodiment of the present invention relates to a method for detection of short circuit conditions in an LED array having one or more LED strings, each of which includes one or more LED devices. The method includes determining a minimum voltage that is the lowest of voltages associated with cathode terminals of the one or more LED strings. The method also includes determining if said minimum voltage is between a lower limit voltage and an upper voltage limit. If said minimum voltage is between the lower limit voltage and the upper voltage limit, then a result of a short circuit testing can be considered valid. Here, the short circuit testing includes comparing a sampled voltage associated with a cathode voltage of one of the LED strings with a short-circuit reference voltage.
摘要翻译：本发明的实施例涉及一种用于检测具有一个或多个LED串的LED阵列中的短路状况的方法，每个LED串包括一个或多个LED器件。该方法包括确定与一个或多个LED串的阴极端子相关联的最低电压的最小电压。该方法还包括确定所述最小电压是否在下限电压和上限电压之间。如果所述最小电压在下限电压和上限电压之间，则短路测试的结果可以被认为是有效的。这里，短路测试包括将与一个LED串的阴极电压相关联的采样电压与短路参考电压进行比较。

44. 发明申请

US20110311121A1 SYSTEM AND METHOD FOR DETECTING AND CORRECTING REGISTRATION MISALIGNMENT OF MR PERFUSION IMAGES 有权
标题翻译：用于检测和校正MR灌注图像的注册缺失的系统和方法
公开(公告)号：US20110311121A1
公开(公告)日：2011-12-22
申请号：US12897849
申请日：2010-10-05
申请人： Li Zhang , Christophe Chefd'hotel
发明人： Li Zhang , Christophe Chefd'hotel
IPC分类号： G06K9/00
CPC分类号： G06T7/35 , G06T2207/10076 , G06T2207/10096 , G06T2207/30016
摘要： A method for correcting registration misalignment in magnetic resonance perfusion images includes receiving a time series of magnetic resonance images of an anatomical organ, each image comprising a plurality of intensities defined on an N-dimensional domain of points, performing a first group-wise registration of all images in the time series of images using a pair-wise registration as an initialization, detecting a misaligned image from the group-wise registration by analyzing a total variation of intensity differences between consecutive images, and correcting the misaligned image by optimizing a second group-wise energy function over registration parameters of the misaligned image.
摘要翻译：用于校正磁共振灌注图像中的配准未对准的方法包括接收解剖器官的磁共振图像的时间序列，每个图像包括在点的N维域上限定的多个强度，执行第一次分组注册使用成对注册的图像的时间序列中的所有图像作为初始化，通过分析连续图像之间的强度差的总变化来检测来自分组注册的未对齐图像，并且通过优化第二组来校正未对准图像对于不对准图像的记录参数，

45. 发明申请

US20110295570A1 Sheet Metal Forming Failure Prediction Using Numerical Simulations 审中-公开
标题翻译：使用数值模拟的钣金成形失效预测
公开(公告)号：US20110295570A1
公开(公告)日：2011-12-01
申请号：US12789378
申请日：2010-05-27
申请人： Xinhai Zhu , Li Zhang
发明人： Xinhai Zhu , Li Zhang
IPC分类号： G06F17/50 , G06F17/11
CPC分类号： G06F17/5018 , G06F2217/16 , G06F2217/42
摘要： Systems and methods of predicting sheet metal forming failure using numerical simulations (e.g., finite element analysis) are disclosed. A FEA model is defined for a particular sheet metal forming process. Blank sheet metal is modeled with a plurality of shell elements. Additionally, a deformation path-dependent forming limit diagram (FLD) is converted to a path-independent FLD. A time-marching simulation of the sheet metal forming process is conducted using the FEA model. At each solution cycle, equivalent strain at each integration point of shell element is checked against the corresponding forming limit strain value of the path-independent FLD. The ratio of the equivalent strain and the forming limit strain is defined as formability index. A time history of the formability index of each shell element is saved into a file and displayed to a monitor upon user's instructions. When a particular element's formability index reaches one or higher, a localized necking is predicted.
摘要翻译：公开了使用数值模拟（例如，有限元分析）预测钣金成形故障的系统和方法。 FEA模型是针对特定的钣金成型工艺定义的。空白金属板用多个外壳元件建模。另外，变形路径相关的成形极限图（FLD）被转换成一个独立于路径的FLD。使用FEA模型进行钣金成型过程的时间推移模拟。在每个溶液循环中，检查壳单元的每个积分点处的相对应变与相应的形成极限应变值的路径无关FLD。等效应变和成形极限应变的比值定义为成形性指数。每个shell元素的可成形性索引的时间历史记录被保存到文件中，并根据用户的指示显示给监视器。当特定元素的成形性指数达到一个或更高时，预测出局部颈缩。

46. 发明授权

US07984152B2 Systems, methods and computer program products for managing quality of service, session authentication and/or bandwidth allocation in a regional/access network (RAN) 有权
标题翻译：用于管理区域/接入网络（RAN）中的服务质量，会话认证和/或带宽分配的系统，方法和计算机程序产品
公开(公告)号：US07984152B2
公开(公告)日：2011-07-19
申请号：US12372407
申请日：2009-02-17
申请人： Thomas Arnold Anschutz , Jeffrey Patrick Cassanova , Scott Crandall Holt , Nicholas Steven Huslak , Edgar Vaughan Shrum, Jr. , Scott Traynham Stillman , Li Zhang
发明人： Thomas Arnold Anschutz , Jeffrey Patrick Cassanova , Scott Crandall Holt , Nicholas Steven Huslak , Edgar Vaughan Shrum, Jr. , Scott Traynham Stillman , Li Zhang
IPC分类号： G06F15/173
CPC分类号： H04L12/2859 , H04L47/785 , H04L47/786 , H04L47/787 , H04L63/08
摘要： Quality of Service (QoS) and/or bandwidth allocation is managed in a Regional/Access Network (RAN) that provides end-to-end transport between a Network Service Provider (NSP) and/or an Application Service Provider (ASP), and a Customer Premises Network (CPN) that includes a Routing Gateway (RG). A first subsystem is configured to manage QoS and/or bandwidth allocation for an access session in the CPN. A second subsystem is configured to manage QoS and/or bandwidth allocation for an application flow in the CPN. Thus, the RAN can independently manage QoS, session authentication and/or bandwidth allocation for an access session and for an application flow.
摘要翻译：服务质量（QoS）和/或带宽分配在提供网络服务提供商（NSP）和/或应用服务提供商（ASP）之间的端到端传输的区域/接入网络（RAN）中进行管理，以及包括路由网关（RG）的客户端网络（CPN）。第一子系统被配置为管理CPN中的访问会话的QoS和/或带宽分配。第二子系统被配置为管理CPN中的应用流的QoS和/或带宽分配。因此，RAN可以独立地管理访问会话和应用流的QoS，会话认证和/或带宽分配。

47. 发明申请

US20110173145A1 CLASSIFICATION OF A DOCUMENT ACCORDING TO A WEIGHTED SEARCH TREE CREATED BY GENETIC ALGORITHMS 有权
标题翻译：根据遗传算法创建的加权搜索树的文档分类
公开(公告)号：US20110173145A1
公开(公告)日：2011-07-14
申请号：US13119936
申请日：2008-10-31
申请人： Ren Wu , Shengwen Yang , Yuhong Xiong , Li Zhang
发明人： Ren Wu , Shengwen Yang , Yuhong Xiong , Li Zhang
IPC分类号： G06N3/12
CPC分类号： G06F17/30707
摘要： A device for classifying a document comprises a module to generate a data tree structure and configured to assign terms to a first plurality of nodes of the data tree structure, where each of the first plurality of nodes is assigned a weight. In assigning the weights of the first plurality of nodes, a first generation of combinations of possible weights assignable as the weights of the first plurality of nodes is obtained, and a second generation of combinations of possible weights assignable as the weights of the first plurality of nodes is obtained by performing the genetic algorithms in the first generation of combinations of possible weights. The device determines whether the document is in a document class based at least the weights of the first plurality of nodes.
摘要翻译：用于对文档进行分类的设备包括用于生成数据树结构并被配置为向数据树结构的第一多个节点分配术语的模块，其中第一多个节点中的每一个被分配权重。在分配第一多个节点的权重时，获得可分配为第一多个节点的权重的可能权重的组合的第一代，以及可分配的可能权重的组合的第二代，可分配为第一多个节点的权重通过在第一代可能权重的组合中执行遗传算法来获得节点。该装置至少基于第一多个节点的权重来确定文档是否在文档类中。

48. 发明授权

US07962480B1 Using a weighted tree to determine document relevance 有权
标题翻译：使用加权树来确定文档相关性
公开(公告)号：US07962480B1
公开(公告)日：2011-06-14
申请号：US11831841
申请日：2007-07-31
申请人： Li Zhang , Yuhong Xiong , Shicong Feng , Yong Zhao
发明人： Li Zhang , Yuhong Xiong , Shicong Feng , Yong Zhao
IPC分类号： G06F7/04 , G06F17/21
CPC分类号： G06F17/30616
摘要： The relevance of documents is automatically determined based upon a weighted tree. Terms considered to be relevant are assigned to the leaf nodes of a tree data structure. A location can also be specified in a leaf node, indicating where in a document the term must appear to be considered relevant. Internal nodes of the tree are assigned operators (e.g., add, maximum or minimum). The connections between nodes are assigned weights. A relevance value for a given document is calculated as a function of occurrence in the document of terms assigned to leaves, operators assigned to internal nodes, and weights assigned to the associated node connections. Weighted trees can be used to process search queries. Documents with high relevance scores calculated against the tree can be returned to a user as the results to a query.
摘要翻译：文档的相关性是根据加权树自动确定的。被认为相关的术语被分配给树状数据结构的叶节点。也可以在叶节点中指定位置，指示文档中的哪个字词必须看起来被认为是相关的。树的内部节点被分配运算符（例如，添加，最大或最小）。节点之间的连接被分配权重。给定文档的相关性值作为分配给叶子的文档的文档，分配给内部节点的运营商以及分配给关联节点连接的权重的函数计算。加权树可以用于处理搜索查询。根据树计算的具有高相关性分数的文档可以作为查询的结果返回给用户。

49. 发明授权

US07949162B2 System and method for solid component evaluation in mixed ground glass nodules 有权
标题翻译：混合玻璃结核固体成分评价系统及方法
公开(公告)号：US07949162B2
公开(公告)日：2011-05-24
申请号：US11836991
申请日：2007-08-10
申请人： Benjamin Odry , Li Zhang
发明人： Benjamin Odry , Li Zhang
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T7/136 , G06T2200/04 , G06T2207/10081 , G06T2207/30064 , G06T2207/30101
摘要： A method for segmenting a solid component (SC) in a ground glass nodule (GGN) includes providing a digitized image that includes a segmented GGN, the image comprising a plurality of intensities corresponding to a 3-dimensional grid of points, computing an intensity threshold that distinguishes a high intensity solid component of the GGN from a low intensity non-solid component, and applying the intensity threshold to identify a SC of the GGN and to identify regions of interest around the GGN, detecting whether or not a region of interest is a vessel, calculating a model for a detected vessel based on a radius and orientation of the vessel, and removing from the GGN segmentation all points that belong to both the model and the SC inside the GGN, and verifying whether a structure resulting from excluding the points qualifies as an SC.
摘要翻译：用于分割磨玻璃结节（GGN）中的固体组分（SC）的方法包括提供包括分段GGN的数字化图像，所述图像包括对应于3维网格点的多个强度，计算强度阈值将GGN的高强度固体分量与低强度非固体分量区分开，并且应用强度阈值来识别GGN的SC并识别GGN周围的感兴趣区域，检测感兴趣区域是否为根据容器的半径和取向计算检测到的容器的模型，并且从GGN中移除GGN中分离属于GGN内的模型和SC两者的所有点，并且验证是否排除了积分符合SC标准。

50. 发明申请

US20110078558A1 METHOD AND SYSTEM FOR IDENTIFYING ADVERTISEMENT IN WEB PAGE 有权
标题翻译：网页中识别广告的方法和系统
公开(公告)号：US20110078558A1
公开(公告)日：2011-03-31
申请号：US12893187
申请日：2010-09-29
申请人： Shenghua Bao , Zhong Su , Li Zhang , Xiao Xun Zhang
发明人： Shenghua Bao , Zhong Su , Li Zhang , Xiao Xun Zhang
IPC分类号： G06F17/00
CPC分类号： G06Q30/0277 , G06F17/30908 , G06Q30/02
摘要： A method, system and computer program product for identifying an advertisement in a web page. The method includes the steps of: receiving a sample page; analyzing a source code of the sample page to obtain a node feature of the sample page; analyzing the node feature using a preset rule to find a sample advertisement in the sample page; analyzing a first link of the sample advertisement to obtain a link mode of the sample advertisement; and utilizing the link mode to identify a second advertisement, where at least one of the steps is carried out using a computer device so that the advertisement in a web page is identified.
摘要翻译：一种用于识别网页中的广告的方法，系统和计算机程序产品。该方法包括以下步骤：接收样本页; 分析样本页面的源代码以获得样本页面的节点特征; 使用预设规则分析节点特征以在样本页面中找到样本广告; 分析样本广告的第一链接以获得样本广告的链接模式; 以及利用所述链接模式来识别第二广告，其中使用计算机设备执行所述步骤中的至少一个，从而识别网页中的广告。

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