Method and apparatus for encoding based on a linear block code
    64.
    发明授权
    Method and apparatus for encoding based on a linear block code 有权
    基于线性块码的编码方法和装置

    公开(公告)号:US08692697B2

    公开(公告)日:2014-04-08

    申请号:US13303979

    申请日:2011-11-23

    Abstract: A method and apparatus for encoding based on a linear block code, and a method and apparatus for generating a linear block code are provided. The method for encoding based on a linear block code includes: generating a linear block code; and encoding an information sequence with an encoding matrix of the linear block code to obtain a bit stream sequence. The linear block codes have a good minimum distance characteristic, so that the error correction performance is improved.

    Abstract translation: 提供一种基于线性块码的编码方法和装置,以及用于生成线性块码的方法和装置。 基于线性块码的编码方法包括:生成线性块码; 以及利用所述线性块码的编码矩阵对信息序列进行编码,以获得比特流序列。 线性块代码具有良好的最小距离特性,从而改善了纠错性能。

    Antifouling method and composition using chromen-4-one derivatives
    65.
    发明授权
    Antifouling method and composition using chromen-4-one derivatives 有权
    使用色烯-4-酮衍生物的防污方法和组合物

    公开(公告)号:US08557331B2

    公开(公告)日:2013-10-15

    申请号:US12933087

    申请日:2009-03-20

    CPC classification number: C07D311/30 A01N43/16

    Abstract: A method to utilize a chemical genus of chromen-4-one derivatives as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water and subject to biofouling based on the chromen-4-one compounds, as well as a method of obtaining one of such chromen-4-one antifouling compounds, 4′,5,7-trihydroxy-isoflavone, from a natural source. Particularly exemplary of such substituted chromen-4-one antifouling compounds are provided and they are 4′,5,7 -trihydroxy-isoflavone, 4′,5-dihydroxy-3,6,7,8 tetramethoxy-flavone, 3′,5-dihydroxy-3,4′,6,8 tetramethoxy-flavone, 4′,5-dihydroxy-3,6,7-trimethoxy-flavone, 4′,5,7-trihydroxy-flavone, 3′,4′,6,7-tetrahydroxy-flavone, and 5-monohydroxy-flavone.

    Abstract translation: 利用色烯-4-酮衍生物的化学属的方法是无毒,环保的防污剂,用于淹没在水下的物体的涂层材料,并基于色烯-4-酮化合物进行生物污染,以及 从天然来源获得这种色烯-4-一防污化合物之一的方法,4',5,7-三羟基 - 异黄酮。 提供这种取代的苯甲酸-4-酮防污化合物的特别示例,它们是4',5,7-三羟基 - 异黄酮,4',5-二羟基-3,6,7,8四甲氧基 - 黄酮,3',5 二羟基-3,4',6,8四甲氧基黄酮,4',5-二羟基-3,6,7-三甲氧基黄酮,4',5,7-三羟基黄酮,3',4',6 ,7-四羟基 - 黄酮和5-单羟基 - 黄酮。

    MULTICAST BULK TRANSFER SYSTEM
    66.
    发明申请
    MULTICAST BULK TRANSFER SYSTEM 有权
    多媒体大容量传输系统

    公开(公告)号:US20120320732A1

    公开(公告)日:2012-12-20

    申请号:US13442707

    申请日:2012-04-09

    CPC classification number: H04L12/1868

    Abstract: A data transfer system and method are described for providing transfer of data over a network between a sender and a plurality of receivers. Data is sent over a network to the plurality of receivers by the sender at a specified rate regardless of data loss. A receiver that identifies a lost block of data transmits a retransmission request to the sender. The sender responds to one or more retransmission requests by transmitting a repair packet to all receivers that contains blocks of data for which retransmission requests have been received.

    Abstract translation: 描述了一种用于通过发送器和多个接收器之间的网络传送数据的数据传送系统和方法。 无论数据丢失如何,发送方以指定的速率通过网络将数据发送到多个接收者。 识别丢失的数据块的接收器向发送者发送重传请求。 发送方通过向包含已经接收到重发请求的数据块的所有接收机发送修复分组来响应一个或多个重传请求。

    LED LIGHTING FIXTURE
    69.
    发明申请
    LED LIGHTING FIXTURE 审中-公开
    LED照明灯具

    公开(公告)号:US20100188849A1

    公开(公告)日:2010-07-29

    申请号:US12670342

    申请日:2007-12-03

    Abstract: The invention provides an LED lighting fixture capable of adjusting light distribution very conveniently. The LED lighting fixture of the invention includes LED light sources and radiator, the radiator is provided with mounting surface arrays and the LED light sources are mounted on the mounting surface arrays. The LED light sources are mounted on the mounting surface arrays, thus realizing secondary distribution of the LED light source and being capable of adjusting light distribution very conveniently as required; separate design of the radiator and the support frame facilitates realization of diversified appearances; and integrated heat radiation design fulfills heat radiation requirements. The LED lighting fixture can be a good substitute for the conventional lighting fixtures, has the advantages of being environment-friendly, efficient, energy-saving, safe and reliable, and can be widely applied to highways, urban roads, industrial parks, schools, squares, tunnels, etc.

    Abstract translation: 本发明提供了能够非常方便地调节光分布的LED照明器具。 本发明的LED照明装置包括LED光源和散热器,散热器设有安装表面阵列,LED光源安装在安装表面阵列上。 LED光源安装在安装表面阵列上,从而实现LED光源的二次分配,并且能够根据需要非常方便地调节光分布; 散热器和支撑框架的独立设计有助于实现多样化的外观; 并集成散热设计满足散热要求。 LED照明灯具可以替代传统照明灯具,具有环保,高效,节能,安全可靠的优点,可广泛应用于高速公路,城市道路,工业园区,学校, 广场,隧道等

    Five axis compensated rotating stage
    70.
    发明授权
    Five axis compensated rotating stage 有权
    五轴补偿旋转台

    公开(公告)号:US07535193B2

    公开(公告)日:2009-05-19

    申请号:US11764486

    申请日:2007-06-18

    Applicant: Ying Xu

    Inventor: Ying Xu

    Abstract: A rotating stage assembly performs high precision rotational angle and position error correction by continuous sensing and correcting motor stage assembly errors. It performs these corrections, to adjust for motor environmental and operational errors by sensing and correcting using five sensors placed to measure the adjustments of five corresponding actuators, which adjust the entire motor rotating stage and rotary motor assembly relative to a reference frame.

    Abstract translation: 旋转台组件通过连续检测和校正电机台组件误差来执行高精度旋转角度和位置误差校正。 它执行这些校正,以通过使用五个传感器进行感测和校正来调整电机环境和操作误差,这五个传感器用于测量五个相应致动器的调整,该五个传感器相对于参考系调整整个电机旋转台和旋转电机组件。

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