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    Q-point stabilization for linear interferometric sensors using tunable diffraction grating
    21.
    发明申请
    Q-point stabilization for linear interferometric sensors using tunable diffraction grating 审中-公开
    使用可调谐衍射光栅的线性干涉测量传感器的Q点稳定

    公开(公告)号：US20050231728A1

    公开(公告)日：2005-10-20

    申请号：US10824600

    申请日：2004-04-15

    Applicant: Anbo Wang ,  Bing Yu

    Inventor： Anbo Wang ,  Bing Yu

    IPC: G01B9/02

    CPC classification number: G01B9/02067 ,  G01B9/02007 ,  G01B9/02023 ,  G01B9/02041 ,  G01B2290/25

    Abstract: A linear interferometric sensor system in which the light output from the interferometric sensor is optically bandpass filtered before conversion to an electrical signal by an adjustable diffraction grating and the center wavelength of the adjustable diffraction grating is controlled by a feedback circuit responsive to the steady state component of the electrical signal corresponding to the filtered sensor return. The adjustable may comprise a diffraction grating a diffraction grating mounted on a motor driven rotary stage. The invention is particularly useful in self calibrating interferometric/intensity-based sensor configuration, but is also applicable in a wide variety of linear interferometric sensor configurations.

    Abstract translation: 线性干涉测量传感器系统，其中来自干涉测量传感器的光输出在通过可调节衍射光栅转换成电信号之前被光学带通滤波，并且可调节衍射光栅的中心波长由响应于稳态分量的反馈电路控制 的电信号对应于滤波的传感器返回。 可调节的可以包括衍射光栅，其安装在电机驱动的旋转台上的衍射光栅。 本发明在自校准基于干涉/强度的传感器配置中特别有用，但也适用于各种各样的线性干涉测量传感器配置。

    Method and apparatus for parallel execution of SQL-from within user defined functions
    22.
    发明授权
    Method and apparatus for parallel execution of SQL-from within user defined functions 有权
    用于从用户定义的函数中并行执行SQL的方法和装置

    公开(公告)号：US06594651B2

    公开(公告)日：2003-07-15

    申请号：US09470215

    申请日：1999-12-22

    Applicant: Navin Kabra ,  Jignesh M. Patel ,  Jie-Bing Yu ,  Biswadeep Nag ,  Jian-Jun Chen

    Inventor： Navin Kabra ,  Jignesh M. Patel ,  Jie-Bing Yu ,  Biswadeep Nag ,  Jian-Jun Chen

    IPC: G06F1730

    CPC classification number: G06F17/30445 ,  G06F17/30463 ,  Y10S707/99932 ,  Y10S707/99933

    Abstract: A method, apparatus, and an article of manufacture for parallel execution of SQL operations from within user defined functions. One or more embodiments of the invention provide the user defined function (UDF) with a C++ class (hereinafter referred to as “dispatcher”) that can take an SQL query and start parallel execution of the query. The query is optimized and parallelized. The dispatcher executes the query, sets up the communication links between the various operators in the query, and ensures that all the results are sent back to the data-server that originated the query request. Further, the dispatcher merges the results of the parallel execution and produces a single stream of tuples that is fed to the calling UDF. To provide the single stream to the calling UDF, one or more embodiments of the invention utilize a class that provides the UDF with a simple and easy-to-use interface to access the results of the nested SQL execution.

    Abstract translation: 用于从用户定义的功能中并行执行SQL操作的方法，装置和制造。 本发明的一个或多个实施例提供具有可以进行SQL查询并开始并行执行查询的C ++类（以下称为“调度程序”）的用户定义函数（UDF）。 查询优化并并行化。 调度程序执行查询，设置查询中各种运算符之间的通信链路，并确保将所有结果发送回发起查询请求的数据服务器。 此外，调度程序合并并行执行的结果，并产生单个流的元组，该元组被馈送到调用UDF。 为了向调用的UDF提供单个流，本发明的一个或多个实施例利用为UDF提供简单且易于使用的界面来访问嵌套SQL执行结果的类。

    Integrated circuit with low output buffer energy consumption and related method
    23.
    发明授权
    Integrated circuit with low output buffer energy consumption and related method 失效
    具有低输出缓冲能耗的集成电路及相关方法

    公开(公告)号：US5604454A

    公开(公告)日：1997-02-18

    申请号：US536541

    申请日：1995-09-29

    Applicant: Jeffrey E. Maguire ,  Meng-Bing Yu

    Inventor： Jeffrey E. Maguire ,  Meng-Bing Yu

    IPC: H03K19/00 ,  H03B1/00

    CPC classification number: H03K19/0019

    Abstract: An integrated circuit (20) includes multiple output buffers (30, 50, 70) which switch substantially simultaneously. The output buffers (30, 50, 70) are connected together via a common node (25). Before any one of the output buffers (30, 50, 70) actively drives its corresponding output node to an appropriate logic state, a coupling circuit (42) in the output buffer (30) evaluates whether the new logic state matches the old logic state. If the coupling circuit (42) determines that the logic states are different, then it couples the output node to the common node (25). With each output buffer in the group of multiple output buffers (30, 50, 70) functioning similarly, energy is conserved by using the charge stored in the low-going nodes to charge up the high-going nodes.

    Abstract translation: 集成电路（20）包括基本同时切换的多个输出缓冲器（30,50,70）。 输出缓冲器（30,50,70）经由公共节点（25）连接在一起。 在任何一个输出缓冲器（30,50,70）有效地将其对应的输出节点驱动到适当的逻辑状态之前，输出缓冲器（30）中的耦合电路（42）评估新的逻辑状态是否与旧的逻辑状态相匹配 。 如果耦合电路（42）确定逻辑状态不同，则将输出节点耦合到公共节点（25）。 对于多个输出缓冲器组（30,50,70）中的每个输出缓冲器的功能相似，通过使用存储在低位节点中的电荷对高速节点进行充电来节省能量。

    Low leaching compositions for wood
    24.
    发明授权
    Low leaching compositions for wood 失效
    木材低浸出组合物

    公开(公告)号：US5536305A

    公开(公告)日：1996-07-16

    申请号：US255503

    申请日：1994-06-08

    Applicant: Bing Yu

    Inventor： Bing Yu

    IPC: B27K3/02 ,  A01N43/80 ,  B27K3/34 ,  B27K3/50 ,  A01N43/74

    CPC classification number: A01N43/80 ,  Y10T428/31989

    Abstract: The invention concerns a wood preservative composition consisting essentially of (a) 4,5-dichloro-2-n-3-isothiazolone and optionally one or more other preservative compounds; (b) a surfactant system consisting of at least one surfactant selected from the group consisting of sulfates anionics, sulfonated anionics, sulfosuccinated anionics, quaternary ammonium cationics, and amphoterics; and (c) at least one non-polar organic solvent.

    Abstract translation: 本发明涉及基本上由（a）4,5-二氯-2-正-3-异噻唑酮和任选的一种或多种其它防腐剂组合物组成的木材防腐剂组合物; （b）表面活性剂体系，其由选自硫酸盐阴离子，磺化阴离子，磺基琥珀酸化阴离子，季铵阳离子和两性离子的至少一种表面活性剂体系组成; 和（c）至少一种非极性有机溶剂。

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