Method and device for error correction of data blocks
    41.
    发明授权
    Method and device for error correction of data blocks 失效
    用于数据块纠错的方法和装置

    公开(公告)号:US07028243B2

    公开(公告)日:2006-04-11

    申请号:US10650816

    申请日:2003-08-28

    CPC classification number: H04L1/0061 H04L1/0045

    Abstract: In a method for error correcting a data signal that is transmitted via a channel and contains data blocks with associated error checking information, the data signal is first equalized, with calculated soft-bit information. In a subsequent step, the error checking information is evaluated with respect to the data block. If the evaluation of the error checking information shows that a single bit error is present in one message bit, the single bit error is corrected only when a condition that is dependent on the soft-bit information is satisfied.

    Abstract translation: 在用于对通过信道发送并包含具有相关错误检查信息的数据块进行纠错的数据信号进行纠错的方法中,首先使数据信号与所计算的软比特信息相等。 在随后的步骤中,相对于数据块来评估错误检查信息。 如果错误检查信息的评估显示在一个消息位中存在单个位错误,则只有当满足取决于软比特信息的条件时,才校正单个位错误。

    Method for channel equalization
    43.
    发明授权
    Method for channel equalization 失效
    信道均衡方法

    公开(公告)号:US06954509B2

    公开(公告)日:2005-10-11

    申请号:US10117855

    申请日:2002-04-08

    CPC classification number: H04L25/03057 H04L2025/0349

    Abstract: A method for channel equalization of received data includes steps of: receiving the received data in a received data packet; calculating filter setting coefficients for an input filter and calculating equalizer setting coefficients for an equalizer; setting the input filter using the filter setting coefficients and setting the equalizer using the equalizer setting coefficients; equalizing the received data using the input filter and using the equalizer; determining channel parameters for the transmission channel from the received data Xk; storing the channel parameters in a data field; and performing the step of calculating the filter setting coefficients for the input filter and calculating the equalizer setting coefficients for the equalizer by performing a GIVENS rotation of the data field.

    Abstract translation: 一种接收数据信道均衡的方法,包括以下步骤:接收接收到的数据包中的接收数据; 计算输入滤波器的滤波器设置系数并计算均衡器的均衡器设置系数; 使用滤波器设置系数设置输入滤波器,并使用均衡器设置系数设置均衡器; 使用输入滤波器均衡接收到的数据并使用均衡器; 从所接收的数据X N确定传输信道的信道参数; 将信道参数存储在数据字段中; 以及执行计算输入滤波器的滤波器设定系数的步骤,并通过执行数据场的GIVENS旋转来计算均衡器的均衡器设置系数。

    ROBOT SYSTEM
    44.
    发明申请
    ROBOT SYSTEM 审中-公开

    公开(公告)号:US20180104815A1

    公开(公告)日:2018-04-19

    申请号:US15686822

    申请日:2017-08-25

    Applicant: Bin Yang

    Inventor: Bin Yang

    Abstract: A robot system includes a primary robot frame including a computerized control module providing control commands for the robot system, the primary robot frame including an outer perimeter. The robot system further includes a plurality of submodules, each submodule capable of being selectively docked with the primary robot frame, the submodules each providing different functionality to the robot system. The submodules, when docked with the primary robot frame, fit within the outer perimeter, enabling the robot system to operate in a closed mode, wherein all movement of the robot system is based upon the outer perimeter.

    Watermarking image block division method and device for western language watermarking processing
    46.
    发明授权
    Watermarking image block division method and device for western language watermarking processing 有权
    水印图像块分割方法和西装水印处理装置

    公开(公告)号:US09111341B2

    公开(公告)日:2015-08-18

    申请号:US13997258

    申请日:2011-12-23

    Abstract: The application provides a method for partitioning a watermark image with western language characters, comprising: partitioning a western language characters image along rows and columns to form a plurality of character image blocks; identifying valid character image blocks from the formed character image blocks; counting sizes of the valid character image blocks to determine if the image corresponds to a document with a large font size or a document with a small font size; dividing words in the image into a plurality of groups, wherein each divided group in the document with large font size has different numbers of words from that with small font size; and dividing equally the divided word groups into multiple portions corresponding to watermark image blocks. The application further provides a device for partitioning a watermark image with western language characters. The operability of watermark embedding process can be ensured through the above technical solution.

    Abstract translation: 该应用程序提供了一种用于用西方语言字符分割水印图像的方法,包括:沿着行和列划分西方语言字符图像以形成多个字符图像块; 从形成的字符图像块中识别有效的字符图像块; 计算有效字符图像块的大小,以确定图像是否对应于具有较大字体大小的文档或具有小字体大小的文档; 将图像中的单词划分成多个组,其中具有大字体大小的文档中的每个划分组具有与具有小字体尺寸的单词不同的字数; 并将划分的字组分成相当于水印图像块的多个部分。 该应用还提供了一种用于用西语字符分割水印图像的设备。 通过上述技术方案可以确保水印嵌入过程的可操作性。

    Screening Method And Apparatus For Use In Intaglio Printing
    49.
    发明申请
    Screening Method And Apparatus For Use In Intaglio Printing 有权
    用于凹版印刷的筛选方法和装置

    公开(公告)号:US20140033937A1

    公开(公告)日:2014-02-06

    申请号:US13996967

    申请日:2011-12-24

    Inventor: Haifeng Li Bin Yang

    CPC classification number: G03F5/20 H04N1/4055

    Abstract: The present application provides a screen method for intaglio printing, comprising: dividing multiple classes of regions according to a brightness range; and generating screen dots with various screen patterns for the grouped classes of regions. The present application also provides a screen device for intaglio printing, comprising: a dividing module configured to group multiple classes of regions according to the brightness range; and a generating module configured to generate screen dots with various screen patterns for the grouped classes of regions. Since multiple kinds of screen patterns are applied in the technical solutions in present application, the problem, i.e., water ripple will occur in the prior art, may be addressed, so as to improve the quality of printing.

    Abstract translation: 本申请提供了一种用于凹版印刷的屏幕方法,包括:根据亮度范围划分多个类别的区域; 并且为分组的区域类别生成具有各种屏幕图案的屏幕点。 本申请还提供了一种用于凹版印刷的屏幕装置,包括:分割模块,被配置为根据亮度范围对多个类别的区域进行分组; 以及生成模块,被配置为生成用于所述分组的区域类别的各种屏幕图案的屏幕点。 由于在本申请中的技术方案中应用了多种屏幕图案,所以可以解决现有技术中出现的水波纹问题,以提高打印质量。

    Integrated microchannel synthesis and separation
    50.
    发明授权
    Integrated microchannel synthesis and separation 有权
    集成微通道的合成和分离

    公开(公告)号:US08497308B2

    公开(公告)日:2013-07-30

    申请号:US12439872

    申请日:2007-09-05

    Abstract: A process for carrying out at least two unit operations in series, the process comprising the step of: (a) directing a feed stream into an integrated assembly which comprises a first microchannel unit operation upon at least one chemical of the feed stream to generate a distributed output stream that exits the first microchannel unit operation in a first set of discrete microchannels isolating flow through the discrete microchannels; and (b) directing the distributed output stream of the first microchannel unit operation into a second microchannel unit operation as a distributed input stream, to continue isolating flow between the first set of discrete microchannels, and conducting at least one operation upon at least one chemical of the input stream to generate a product stream that exits the second microchannel unit operation, where the first microchannel unit operation and the second unit operation share a housing.

    Abstract translation: 一种用于串联进行至少两个单元操作的方法,该方法包括以下步骤:(a)将进料流引导到集成组件中,其包括在进料流的至少一种化学品上的第一微通道单元操作以产生 在第一组离散微通道中离开第一微通道单元操作的分布式输出流,其隔离通过离散微通道的流动; 和(b)将第一微通道单元操作的分布式输出流引导到作为分布式输入流的第二微通道单元操作中,以继续隔离第一组离散微通道之间的流动,并且至少一种化学物质进行至少一种操作 以产生离开第二微通道单元操作的产品流,其中第一微通道单元操作和第二单元操作共享外壳。

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