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1. 发明申请

US20130332507A1 HIGHLY AVAILABLE SERVERS 有权
标题翻译：高可用的服务器
公开(公告)号：US20130332507A1
公开(公告)日：2013-12-12
申请号：US13489965
申请日：2012-06-06
申请人： Juan Du , Arun K. Iyengar , Gong Su
发明人： Juan Du , Arun K. Iyengar , Gong Su
IPC分类号： H04L12/56
CPC分类号： H04L47/125 , H04L69/40
摘要： Techniques for maintaining high availability servers are disclosed. For example, a method comprises the following steps. One or more client requests are provided to a first server for execution therein. The one or more client requests are also provided to a second server for storage therein. In response to the first server failing, the second server is configured to execute at least one client request of the one or more client requests provided to the first server and the second server that is not properly executed by the first server.
摘要翻译：公开了用于维护高可用性服务器的技术。例如，一种方法包括以下步骤。一个或多个客户机请求被提供给第一服务器以在其中执行。一个或多个客户端请求也被提供给第二服务器以便在其中存储。响应于第一服务器故障，第二服务器被配置为执行提供给第一服务器的一个或多个客户端请求的至少一个客户端请求，以及由第一服务器未正确执行的第二服务器。

2. 发明申请

US20110060972A1 DECODING METHOD FOR TAIL-BITING CONVOLUTIONAL CODES USING A SEARCH DEPTH VITERBI ALGORITHM 有权
标题翻译：使用搜索深度维特比算法解码转换代码的解码方法
公开(公告)号：US20110060972A1
公开(公告)日：2011-03-10
申请号：US12945661
申请日：2010-11-12
申请人： Wuxian Shi , Juan Du , Yiqun Ge , Gobin Sun
发明人： Wuxian Shi , Juan Du , Yiqun Ge , Gobin Sun
IPC分类号： H03M13/23 , G06F11/10 , H03M13/41
CPC分类号： H03M13/3938 , H03M13/413 , H03M13/6362 , H03M13/6502 , H03M13/6505 , H04L1/0054 , H04L1/0059
摘要： A method for decoding tail-biting convolutional codes. The method includes initializing a correction depth, selecting a first starting state from a set of encoding states, and initializing a metric value for the selected starting state as zero and the other states as infinity. The input bit stream is read and a Search Depth Viterbi algorithm (SDVA) is performed to determine path metrics and identify a minimum-metric path. The ending state for the minimum-metric path is determined and the output for this ending state is identified as “previous output.” A second starting state is set to the ending state of the minimum-metric path, and symbols equal to the correction depth from the previous output are read. The SDVA is performed on the second set of read symbols to generate a corrected output. A decoded output is generated by replacing symbols at the beginning of the previous output with the corrected output.
摘要翻译：一种用于解码尾巴卷积码的方法。该方法包括初始化校正深度，从一组编码状态中选择第一起始状态，以及将所选择的起始状态的度量值初始化为零，将其他状态初始化为无穷大。读取输入比特流，执行搜索深度维特比算法（SDVA）以确定路径度量并识别最小度量路径。确定最小度量路径的结束状态，并将该结束状态的输出识别为“先前输出”。将第二起始状态设置为最小度量路径的结束状态，等于校正深度的符号从以前的输出读取。在第二组读符号上执行SDVA以产生校正输出。通过使用校正输出替换先前输出开始处的符号来产生解码输出。

3. 发明申请

US20100172103A1 HEAT DISSIPATION DEVICE 失效
标题翻译：散热装置
公开(公告)号：US20100172103A1
公开(公告)日：2010-07-08
申请号：US12424531
申请日：2009-04-15
申请人： JUAN DU
发明人： JUAN DU
IPC分类号： H05K7/20 , F28F7/00
CPC分类号： H01L23/4093 , H01L23/3672 , H01L23/427 , H01L2924/0002 , Y10T24/42 , Y10T24/44026 , Y10T24/44034 , Y10T24/44556 , H01L2924/00
摘要： A heat dissipation device includes a base, a connecting member and a wire-shaped clip. The base thermally contacts with an electronic component mounted on a printed circuit board. The connecting member encloses the base therein and is secured to a periphery of the base. A plurality of clasps extends upwardly from the connecting member. The clip is clasped by the clasps of the connecting member to be attached thereto. The clip is pressed downwardly to engage with a plurality of hooks of a bracket around the electronic component of the printed circuit board to make the base intimately contact with the electronic component.
摘要翻译：散热装置包括基座，连接构件和线状夹子。基座与安装在印刷电路板上的电子部件热接触。连接构件包围其中的基部并固定到基部的周边。多个扣环从连接构件向上延伸。夹子被要连接的连接构件的扣环扣紧。夹子被向下按压以与印刷电路板的电子部件周围的支架的多个钩接合，以使基座与电子部件紧密接触。

4. 发明授权

US08514774B2 Time and frequency synchronization method for OFDMA uplink receivers and base stations 有权
标题翻译： OFDMA上行接收机和基站的时频同步方法
公开(公告)号：US08514774B2
公开(公告)日：2013-08-20
申请号：US11676914
申请日：2007-02-20
申请人： Yiqun Ge , Wuxian Shi , Juan Du
发明人： Yiqun Ge , Wuxian Shi , Juan Du
IPC分类号： H04B7/212 , H04B7/19 , H04B1/00 , H04W4/00
CPC分类号： H04L27/2657 , H04L27/2662 , H04L27/2684 , H04L27/2691
摘要： A method, and components for performing such method, is provided for synchronizing multiple user signals in a multi-user communication system. An interference matrix is generated based on time delay and frequency offset information for the active users accessing an OFDMA uplink receiver. User signals are received from the active users and are segmented into blocks, and the interference matrix is applied to each of the blocks. The received user signal is OFDM demodulated and un-used sub-carriers are discarded. Typically, the method includes also applying a factorization matrix formed by factoring a correction matrix created from the interference matrix and an inverse matrix formed based on the factoring results to the user signal blocks, e.g., the correction step includes multiplying each of the blocks from the user signal by each of these three matrices. The corrected user blocks are then concatenated to form a corrected vector signal.
摘要翻译：提供一种用于执行这种方法的方法和用于在多用户通信系统中同步多个用户信号的组件。基于用于访问OFDMA上行链路接收机的活动用户的时间延迟和频率偏移信息生成干扰矩阵。从活动用户接收用户信号，并将其分割为块，并且将干扰矩阵应用于每个块。接收到的用户信号是OFDM解调的，未使用的子载波被丢弃。通常，该方法还包括应用通过将从干扰矩阵产生的校正矩阵分解而形成的分解矩阵和基于因子分解结果形成的逆矩阵到用户信号块，例如，校正步骤包括将来自用户信号通过这三个矩阵中的每一个。校正的用户块然后被级联以形成校正的矢量信号。

5. 外观设计

USD687781S1 Electrical connector 有权
公开(公告)号：USD687781S1
公开(公告)日：2013-08-13
申请号：US29403844
申请日：2011-10-12
申请人： Juan Du , Hong-Qiang Han , Zi-Qiang Zhu
设计人： Juan Du , Hong-Qiang Han , Zi-Qiang Zhu

6. 发明授权

US08397148B2 Low complexity decoding algorithm for tail-biting convolutional codes 有权
标题翻译：用于尾部卷积码的低复杂度解码算法
公开(公告)号：US08397148B2
公开(公告)日：2013-03-12
申请号：US13368190
申请日：2012-02-07
申请人： Wuxian Shi , Juan Du , Yiqun Ge , Guobin Sun
发明人： Wuxian Shi , Juan Du , Yiqun Ge , Guobin Sun
IPC分类号： H03M13/03
CPC分类号： H03M13/3938 , H03M13/413 , H03M13/6362 , H03M13/6502 , H03M13/6505 , H04L1/0054 , H04L1/0059
摘要： A method for decoding tail-biting convolutional codes. The method includes initializing a correction depth, selecting a first starting state from a set of encoding states, and initializing a metric value for the selected starting state as zero and the other states as infinity. The input bit stream is read and a Search Depth Viterbi algorithm (SDVA) is performed to determine path metrics and identify a minimum-metric path. The ending state for the minimum-metric path is determined and the output for this ending state is identified as “previous output.” A second starting state is set to the ending state of the minimum-metric path, and symbols equal to the correction depth from the previous output are read. The SDVA is performed on the second set of read symbols to generate a corrected output. A decoded output is generated by replacing symbols at the beginning of the previous output with the corrected output.
摘要翻译：一种用于解码尾巴卷积码的方法。该方法包括初始化校正深度，从一组编码状态中选择第一起始状态，以及将所选择的起始状态的度量值初始化为零，将其他状态初始化为无穷大。读取输入比特流，执行搜索深度维特比算法（SDVA）以确定路径度量并识别最小度量路径。确定最小度量路径的结束状态，将该结束状态的输出识别为先前的输出。第二起始状态被设置为最小度量路径的结束状态，并且读取等于来自先前输出的校正深度的符号。在第二组读符号上执行SDVA以产生校正输出。通过使用校正输出替换先前输出开始处的符号来产生解码输出。

7. 发明申请

US20090012096A1 PHARMACEUTICAL COMPOSITION FOR REDUCING THE AREA OF MYOCARDIAL INFARCTION AND ITS USE 有权
标题翻译：用于减少心肌梗塞面积的药物组合物及其使用
公开(公告)号：US20090012096A1
公开(公告)日：2009-01-08
申请号：US12128568
申请日：2008-05-28
申请人： Shuhua Gu , Changlin Mei , Dingfeng Su , Juan Du , Rong Fan
发明人： Shuhua Gu , Changlin Mei , Dingfeng Su , Juan Du , Rong Fan
IPC分类号： A61K31/495 , A61P9/10
CPC分类号： A61K9/0019 , A61K9/0056 , A61K9/0095 , A61K9/02 , A61K9/1623 , A61K9/1635 , A61K9/2018 , A61K9/2027 , A61K9/2054 , A61K31/495
摘要： This invention relates to a pharmaceutical composition for preventing and curing myocardium ischemia and reducing area of myocardial infarction, its pharmaceutical preparation and applications. The composition includes (a) levocarnitine or its derivatives, and (b) trimetazidine or its medicative salts. The quantity of levocarnitine or its derivatives, and trimetazidine or its medicative salts in the composition is effective amount for treating myocardial ischemia and reducing the area of myocardial infarction.
摘要翻译：本发明涉及一种用于预防和治愈心肌缺血并减少心肌梗死面积的药物组合物及其药物制备和应用。组合物包括（a）左卡尼汀或其衍生物，和（b）曲美他嗪或其药用盐。组合物中左卡尼汀或其衍生物和曲美他嗪或其药用盐的量是治疗心肌缺血并减少心肌梗死面积的有效量。

8. 发明申请

US20070202903A1 TIME AND FREQUENCY SYNCHRONIZATION METHOD FOR OFDMA UPLINK RECEIVERS AND BASE STATIONS 有权
标题翻译： OFDMA上网接收者和基站的时间和频率同步方法
公开(公告)号：US20070202903A1
公开(公告)日：2007-08-30
申请号：US11676914
申请日：2007-02-20
申请人： Yiqun Ge , Wuxian Shi , Juan Du
发明人： Yiqun Ge , Wuxian Shi , Juan Du
IPC分类号： H04B7/00
CPC分类号： H04L27/2657 , H04L27/2662 , H04L27/2684 , H04L27/2691
摘要： A method, and components for performing such method, is provided for synchronizing multiple user signals in a multi-user communication system. An interference matrix is generated based on time delay and frequency offset information for the active users accessing an OFDMA uplink receiver. User signals are received from the active users and are segmented into blocks, and the interference matrix is applied to each of the blocks. The received user signal is OFDM demodulated and un-used sub-carriers are discarded. Typically, the method includes also applying a factorization matrix formed by factoring a correction matrix created from the interference matrix and an inverse matrix formed based on the factoring results to the user signal blocks, e.g., the correction step includes multiplying each of the blocks from the user signal by each of these three matrices. The corrected user blocks are then concatenated to form a corrected vector signal.
摘要翻译：提供一种用于执行这种方法的方法和用于在多用户通信系统中同步多个用户信号的组件。基于用于访问OFDMA上行链路接收机的活动用户的时间延迟和频率偏移信息生成干扰矩阵。从活动用户接收用户信号，并将其分割为块，并且将干扰矩阵应用于每个块。接收到的用户信号是OFDM解调的，未使用的子载波被丢弃。通常，该方法还包括应用通过将从干扰矩阵产生的校正矩阵分解而形成的分解矩阵和基于因子分解结果形成的逆矩阵到用户信号块，例如，校正步骤包括将来自用户信号通过这三个矩阵中的每一个。校正的用户块然后被级联以形成校正的矢量信号。

9. 发明申请

US20160204857A1 METHOD AND APPARATUS FOR PROCESSING FOR ALARM CLEARING 审中-公开
标题翻译：用于报警清除的处理方法和装置
公开(公告)号：US20160204857A1
公开(公告)日：2016-07-14
申请号：US14392342
申请日：2013-06-25
申请人： Tianwen XU , Juan DU , Hao XU
发明人： Tianwen XU , Juan DU , Hao XU
IPC分类号： H04B10/079 , H04L12/26 , H04L12/24
CPC分类号： H04B10/0795 , H04B10/0793 , H04L41/06 , H04L41/0627 , H04L43/10 , H04L43/16
摘要： There is provided a method of processing for alarm clearing for alarm occurred in an apparatus, the method including the steps of: (a) sending a hardware interrupt request for an alarm occurring to a processor; (b) determining a parameter for the alarm; (c) obtaining a current value for the parameter by periodic software polling; (d) obtaining a threshold value for the parameter; (e) determining whether the current value is within the threshold value; and (f) processing for alarm clearing of the alarm if the current value is within the threshold value.
摘要翻译：提供了一种用于设备中发生报警的报警清除的方法，所述方法包括以下步骤：（a）向处理器发送对发生的报警的硬件中断请求; （b）确定报警的参数; （c）通过定期软件轮询获取参数的当前值; （d）获得参数的阈值; （e）确定当前值是否在阈值内; （f）如果当前值在阈值内，报警清除的处理。

10. 发明授权

US08513245B2 Pharmaceutical composition for reducing the area of myocardial infarction and its use 有权
标题翻译：用于减少心肌梗塞面积的药物组合物及其用途
公开(公告)号：US08513245B2
公开(公告)日：2013-08-20
申请号：US12128568
申请日：2008-05-28
申请人： Shuhua Gu , Changlin Mei , Dingfeng Su , Juan Du , Rong Fan
发明人： Shuhua Gu , Changlin Mei , Dingfeng Su , Juan Du , Rong Fan
IPC分类号： A01N43/58 , A61K31/50 , A61K31/497
CPC分类号： A61K9/0019 , A61K9/0056 , A61K9/0095 , A61K9/02 , A61K9/1623 , A61K9/1635 , A61K9/2018 , A61K9/2027 , A61K9/2054 , A61K31/495
摘要： This invention relates to a pharmaceutical composition for preventing and curing myocardium ischemia and reducing area of myocardial infarction, its pharmaceutical preparation and applications. The composition includes (a) levocarnitine or its derivatives, and (b) trimetazidine or its medicative salts. The quantity of levocarnitine or its derivatives, and trimetazidine or its medicative salts in the composition is effective amount for treating myocardial ischemia and reducing the area of myocardial infarction.
摘要翻译：本发明涉及一种用于预防和治愈心肌缺血并减少心肌梗死面积的药物组合物及其药物制备和应用。组合物包括（a）左卡尼汀或其衍生物，和（b）曲美他嗪或其药用盐。组合物中左卡尼汀或其衍生物和曲美他嗪或其药用盐的量是治疗心肌缺血并减少心肌梗死面积的有效量。

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