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公开(公告)号：US20160068238A1
公开(公告)日：2016-03-10
申请号：US14771298
申请日：2013-03-28
CPC分类号： B63B35/44 , B63B2035/448 , B63C11/40 , B63G8/22 , B63G8/36
摘要： The present invention relates to the technical field of ships, and particularly relates to an underwater floating body and an installation method thereof. The floating body includes sub-cabins and pressure resistant cabins, symmetrically arranged sub-cabins are arranged at the left and right sides of the floating body, the sub-cabins are arranged at the front and back sides of the floating body, the buoyant force provided by the sub-cabins at the front side of the floating body is larger than the buoyant force provided by the sub-cabins at the back side of the floating body. According to the underwater floating body and the installation method thereof provided by the present invention, the underwater floating body can arrive at the working water area at one step, thereby saving a large amount of manpower and material resources.
摘要翻译： 本发明涉及船舶的技术领域，特别涉及一种水下浮体及其安装方法。 浮体包括副舱和耐压舱，在浮体的左侧和右侧布置了对称布置的副舱，副舱布置在浮体的前后两侧，浮力 由浮体前侧的副舱提供的大于由浮体背面的副舱提供的浮力。 根据本发明提供的水下浮体及其安装方法，水下浮体可以一步到达工作水域，从而节省大量的人力物力。
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公开(公告)号：US09047148B2
公开(公告)日：2015-06-02
申请号：US13525170
申请日：2012-06-15
CPC分类号： G06F7/5446 , G06F2207/3884 , G11B5/09 , G11B5/5547
摘要： Various embodiments of the present invention provide pipelined vectoring-mode CORDICS including a coordinate converter operable to yield a converted vector based on an input vector, wherein an x coordinate value of the converted vector is positive, a y coordinate value of the converted vector is positive, and the x coordinate value is greater than or equal to the y coordinate value, a pipeline of vector rotators operable to perform a series of successive rotations of the converted vector to yield a rotated vector and to store rotation directions of the series of successive rotations, and at least one lookup table operable to yield an angle of rotation based on the rotation directions.
摘要翻译： 本发明的各种实施例提供流水线矢量化模式CORDICS，其包括可操作以基于输入向量产生转换矢量的坐标转换器，其中转换矢量的x坐标值为正，转换矢量的坐标值为正， 并且所述x坐标值大于或等于所述y坐标值，所述矢量旋转器的流水线可操作以执行所述转换矢量的一系列连续旋转以产生旋转矢量并存储所述一系列连续旋转的旋转方向， 以及至少一个查找表，其可操作以基于所述旋转方向产生旋转角度。
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公开(公告)号：US08837483B2
公开(公告)日：2014-09-16
申请号：US13084050
申请日：2011-04-11
IPC分类号： H04L12/28 , H04L12/56 , H04L12/801 , H04L29/12 , H04L12/701 , H04L29/06
CPC分类号： H04L61/2567 , H04L29/0653 , H04L45/00 , H04L47/10 , H04L61/2514
摘要： Various exemplary embodiments relate to a method and related network node including one or more of the following: identifying, at the network node, a packet associated with a first address; determining, at the network node, that an alternate address mapping is unknown to the network node for the first address; generating a request message based on at least a portion of the packet; transmitting the request message to a different node; receiving a response message, the response message including a second address, wherein the second address is an alternative address for the first address; and storing the first address and the second address together as an alternate address mapping.
摘要翻译： 各种示例性实施例涉及包括以下中的一个或多个的方法和相关网络节点：在网络节点处识别与第一地址相关联的分组; 在所述网络节点处确定所述网络节点对于所述第一地址的备用地址映射是未知的; 基于所述分组的至少一部分来生成请求消息; 将请求消息发送到不同的节点; 接收响应消息，所述响应消息包括第二地址，其中所述第二地址是所述第一地址的备选地址; 以及将第一地址和第二地址一起存储为备用地址映射。
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公开(公告)号：US20130335853A1
公开(公告)日：2013-12-19
申请号：US13525170
申请日：2012-06-15
CPC分类号： G06F7/5446 , G06F2207/3884 , G11B5/09 , G11B5/5547
摘要： Various embodiments of the present invention provide pipelined vectoring-mode CORDICS including a coordinate converter operable to yield a converted vector based on an input vector, wherein an x coordinate value of the converted vector is positive, a y coordinate value of the converted vector is positive, and the x coordinate value is greater than or equal to the y coordinate value, a pipeline of vector rotators operable to perform a series of successive rotations of the converted vector to yield a rotated vector and to store rotation directions of the series of successive rotations, and at least one lookup table operable to yield an angle of rotation based on the rotation directions.
摘要翻译： 本发明的各种实施例提供流水线矢量化模式CORDICS，其包括可操作以基于输入向量产生转换矢量的坐标转换器，其中转换矢量的x坐标值为正，转换矢量的坐标值为正， 并且所述x坐标值大于或等于所述y坐标值，所述矢量旋转器的流水线可操作以执行所述转换矢量的一系列连续旋转以产生旋转矢量并存储所述一系列连续旋转的旋转方向， 以及至少一个查找表，其可操作以基于所述旋转方向产生旋转角度。
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公开(公告)号：US08073146B2
公开(公告)日：2011-12-06
申请号：US12168916
申请日：2008-07-08
申请人： Hua-Dong Cheng , Wen-Chuan Lian , Yao Zhao , Jian Sun , Peng Chen , Wen-Sheng Tsai
发明人： Hua-Dong Cheng , Wen-Chuan Lian , Yao Zhao , Jian Sun , Peng Chen , Wen-Sheng Tsai
IPC分类号： H04R29/00
CPC分类号： H04R29/001
摘要： An audio test apparatus, and an exemplary audio test method that includes: processing an audio file through two independent channels; outputting no signals from a left channel and from a right channel in a first time period; receiving noise signals from the left and right channels; outputting single-frequency signals from the left channel only in a second time period; receiving the single-frequency signals from the left channel and crosstalk signals from the right channel; outputting multi-frequency signals from the left and right channels in a third time period; receiving the multi-frequency signals from the left and right channels; outputting single-frequency signals from the right channel only in a fourth time period; receiving the crosstalk signals from the left channel and the single-frequency signals from the right channel; and testing parameters according to the signals received during the four time periods.
摘要翻译： 音频测试装置和示例性音频测试方法，其包括：通过两个独立信道处理音频文件; 在第一时间段内不从左声道和右声道输出信号; 从左右声道接收噪声信号; 仅在第二时间段内从左声道输出单频信号; 从左声道接收单频信号和来自右声道的串扰信号; 在第三时间段内从左右声道输出多频信号; 从左右声道接收多频信号; 仅在第四时间段内从右声道输出单频信号; 接收来自左声道的串扰信号和来自右声道的单频信号; 并根据在四个时间段期间接收的信号测试参数。
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公开(公告)号：US08824470B2
公开(公告)日：2014-09-02
申请号：US12791893
申请日：2010-06-02
申请人： Yunnan Wu , Yao Zhao , Baochun Li , Minghua Chen , Jin Li , Philip A. Chou
发明人： Yunnan Wu , Yao Zhao , Baochun Li , Minghua Chen , Jin Li , Philip A. Chou
CPC分类号： H04L12/1822 , H04B7/15521 , H04L1/0076 , H04L12/1863 , H04L45/48 , H04L47/12 , H04L47/15 , H04L47/193 , H04L47/27 , H04L47/38
摘要： Described is a distributed peer-assisted multicast content delivery system (e.g., a multiparty conferencing application) that uses an adaptive link rate control protocol to discover and adapt to an arbitrary topology quickly and converge to efficient link rate allocations allowed by an underlying network. Link rates are regularly obtained and used to determine trees for sending packets to other nodes. Network coding is used to implement data multicast so that mixtures (i.e., linear combinations) of the packets are transmitted in the network. The redundant packets may be differentiated from non-redundant (“innovative”) packets such that network conditions may be measured by link innovation and/or session innovation.
摘要翻译： 描述了使用自适应链路速率控制协议快速发现和适应任意拓扑并且收敛到底层网络允许的有效链路速率分配的分布式对等辅助多播内容传送系统（例如，多方会议应用）。 定期获取链路速率并用于确定用于向其他节点发送数据包的树。 网络编码用于实现数据多播，使得分组的混合（即线性组合）在网络中传输。 冗余分组可以与非冗余（“创新”）分组区分开，从而可以通过链路创新和/或会话创新来测量网络状况。
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7.发明申请METHOD AND APPARATUS FOR IDENTIFYING AN APPLICATION ASSOCIATED WITH AN IP FLOW USING DNS DATA 审中-公开用于识别与使用DNS数据的IP流相关的应用的方法和装置公开(公告)号：US20130238782A1
公开(公告)日：2013-09-12
申请号：US13415881
申请日：2012-03-09
申请人： Yao Zhao , Anand Prabhu Subramanian , Tian Bu
发明人： Yao Zhao , Anand Prabhu Subramanian , Tian Bu
IPC分类号： G06F15/173
CPC分类号： H04L67/22 , H04L61/1511 , H04L67/2819
摘要： A method of identifying application data associated with IP flows traveling between a plurality of mobiles and a network element in a communications network includes receiving, at a network element, one or more domain name system (DNS) packets being sent to one or more mobiles from among of the plurality of mobiles; and building, at the network element, a mapping table mapping one or more IP addresses, respectively, to corresponding application information, based on mapping information within the one or more DNS packets received at the network element.
摘要翻译： 识别与在多个移动台和网络元件之间行进的IP流相关的应用数据的通信网络的方法包括在网络元件处接收一个或多个域名系统（DNS）数据包，该数据包被发送到一个或多个移动站 在多个手机中; 以及在所述网络元件处，基于在所述网络单元处接收的所述一个或多个DNS分组内的映射信息，在所述网络元件处分别将一个或多个IP地址分别映射到相应的应用信息的映射表。
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公开(公告)号：US20120257628A1
公开(公告)日：2012-10-11
申请号：US13084050
申请日：2011-04-11
IPC分类号： H04L12/56
CPC分类号： H04L61/2567 , H04L29/0653 , H04L45/00 , H04L47/10 , H04L61/2514
摘要： Various exemplary embodiments relate to a method and related network node including one or more of the following: identifying, at the network node, a packet associated with a first address; determining, at the network node, that an alternate address mapping is unknown to the network node for the first address; generating a request message based on at least a portion of the packet; transmitting the request message to a different node; receiving a response message, the response message including a second address, wherein the second address is an alternative address for the first address; and storing the first address and the second address together as an alternate address mapping.
摘要翻译： 各种示例性实施例涉及包括以下中的一个或多个的方法和相关网络节点：在网络节点处识别与第一地址相关联的分组; 在所述网络节点处确定所述网络节点对于所述第一地址的备用地址映射是未知的; 基于所述分组的至少一部分来生成请求消息; 将请求消息发送到不同的节点; 接收响应消息，所述响应消息包括第二地址，其中所述第二地址是所述第一地址的备选地址; 以及将第一地址和第二地址一起存储为备用地址映射。
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9.发明授权Audio test apparatus capable of decreasing noise influence in process of audio device testing and method thereof 失效能够降低音频设备测试过程中噪声影响的音频测试设备及其方法公开(公告)号：US08050422B2
公开(公告)日：2011-11-01
申请号：US12166332
申请日：2008-07-02
申请人： Yao Zhao , Hai-Sheng Li , Hua-Dong Cheng , Wen-Chuan Lian , Han-Che Wang , Kuan-Hong Hsieh
发明人： Yao Zhao , Hai-Sheng Li , Hua-Dong Cheng , Wen-Chuan Lian , Han-Che Wang , Kuan-Hong Hsieh
IPC分类号： H04B15/00
CPC分类号： H04R29/001 , H04R2499/11
摘要： A audio test method for decreasing noise influence, which includes the following steps: obtaining analog signals; converting the analog signals into digital signals; intercepting digital signals of a first predetermined length and executing a first Fast Fourier Transform (FFT), then obtaining an first Fourier spectrum; recording the amplitudes of frequency values of the first Fourier spectrum; intercepting digital signals of a second predetermined length and executing the second FFT, then obtaining an second Fourier spectrum; recording the amplitudes of the frequency values belonging to odd points of the second frequency spectrum, which are the amplitudes of the noise composition; subtracting the amplitudes of the noise composition from the amplitudes of frequency values of the first Fourier spectrum and obtaining a frequency domain signals without noise composition; executing inverse Fast Fourier Transform (iFFT) for the frequency domain signals and obtaining time domain signals, testing each parameter of the time domain signals.
摘要翻译： 一种用于降低噪声影响的音频测试方法，包括以下步骤：获取模拟信号; 将模拟信号转换为数字信号; 截取第一预定长度的数字信号并执行第一快速傅里叶变换（FFT），然后获得第一傅立叶频谱; 记录第一傅立叶频谱的频率值的振幅; 截取第二预定长度的数字信号并执行第二FFT，然后获得第二傅立叶频谱; 记录属于作为噪声组成的振幅的第二频谱的奇数点的频率值的振幅; 从第一傅立叶频谱的频率值的幅度减去噪声组成的振幅，并获得无噪声组成的频域信号; 对频域信号执行反向快速傅里叶变换（iFFT），并获取时域信号，测试时域信号的每个参数。
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公开(公告)号：US20060083600A1
公开(公告)日：2006-04-20
申请号：US10490202
申请日：2001-09-28
申请人： Yao Zhao , Cheng Wang , Xiumei Wang
发明人： Yao Zhao , Cheng Wang , Xiumei Wang
IPC分类号： F16B39/24
CPC分类号： B25B13/04 , B25B13/48 , B25B13/485 , F16B39/24 , F16B39/282
摘要： An invention relates to metals or plastic means for fastening work-piece, especially to a stop backing, anti-detaching thread fastener and its matched specific tool. The invention provides thread fastener and washer, on opposite end faces of which are provided with stop backing teeth respectively, the stop backing teeth of one end face are elastic stop backing teeth. The thread fastener of the invention applies series structure engaged between teeth, such that the stop backing effect of thread fastener is reliable under various vibration environment and are convenient for quick attaching and detaching and may be used repeatedly. The anti-detaching series fastener cannot be detached in any way, once being fastened, it can be used in anti-detaching locations of various installations; it is simple for manufacturing, cost effective, effect reliable, and convenient for using.
摘要翻译： 本发明涉及用于紧固工件的金属或塑料装置，特别涉及止动衬垫，防分离线紧固件及其匹配的特定工具。 本发明提供螺纹紧固件和垫圈，其相对端面分别设置有止动衬垫齿，一个端面的止动衬垫齿是弹性止动衬垫齿。 本发明的螺纹紧固件应用在齿之间啮合的串联结构，使得在各种振动环境下螺纹紧固件的止动背衬效果是可靠的，并且便于快速安装和拆卸，并可重复使用。 防拆系列紧固件无法以任何方式拆卸，一旦紧固，可用于各种安装的防拆卸位置; 制造简单，成本效益好，效果可靠，使用方便。
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