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    LIGHT REDIRECTING BAR WITH DIFFUSION FEATURES
    1.
    发明申请
    LIGHT REDIRECTING BAR WITH DIFFUSION FEATURES 审中-公开
    具有扩散特征的光线重定向棒

    公开(公告)号：US20110242845A1

    公开(公告)日：2011-10-06

    申请号：US12749671

    申请日：2010-03-30

    申请人： Qi HONG ,  Robert P. Bourdelais ,  William McKenna

    发明人： Qi HONG ,  Robert P. Bourdelais ,  William McKenna

    IPC分类号： F21V7/04

    CPC分类号： G02B6/0068 ,  G02B6/0025 ,  G02B6/0036 ,  G02B6/0078 ,  G02B6/0091

    摘要： The present invention provides an integrated backlight illumination assembly for an LCD display comprising: a plurality of solid state light sources for providing a point light source; a plurality of light guide films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light sources to a uniform plane of light, a light redirecting bar located between opposing light guide films, the light redirecting bar comprising a top capping portion and a bottom portion, the bottom portion being aligned perpendicular to the top capping portion wherein said bottom portion has at least one light redirecting feature.

    摘要翻译： 本发明提供一种用于LCD显示器的集成背光照明组件，包括：多个用于提供点光源的固态光源; 多个导光膜，其具有设置在所述多个固态光源之间的光重定向区域，用于将所述点光源重定向并扩展到均匀的光平面;位于相对的导光膜之间的光重定向杆，所述光重定向杆包括 顶盖部分和底部部分，底部部分垂直于顶盖部分对齐，其中所述底部部分具有至少一个光重定向特征。

    Optimizer dynamic sampling
    2.
    发明授权
    Optimizer dynamic sampling 有权
    优化器动态采样

    公开(公告)号：US07213012B2

    公开(公告)日：2007-05-01

    申请号：US10435228

    申请日：2003-05-09

    申请人： Hakan Jakobsson ,  William McKenna ,  Mohamed Ziauddin

    发明人： Hakan Jakobsson ,  William McKenna ,  Mohamed Ziauddin

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30463 ,  G06F17/30474 ,  G06F17/30536 ,  Y10S707/99932 ,  Y10S707/99933

    摘要： Described herein are approaches to implementing dynamic sampling in a way that lessens or eliminates the additional overhead incurred to perform dynamic sampling. Also described are techniques for determining characteristics about predicates not previously determined by conventional techniques for dynamic sampling. Dynamic sampling is used by a query optimizer to dynamically estimate predicate selectivities and statistics. When a database statement is received by a database server, an initial analysis of the database statement is made to determine the efficacy of dynamic sampling, that is, to determine whether optimization of the query would benefit from dynamic sampling and whether performance is not excessively impacted by the dynamic sampling process. If this analysis determines dynamic sampling should be used, then dynamic sampling is undertaken.

    摘要翻译： 这里描述的是以减少或消除进行动态采样所引起的额外开销的方式实现动态采样的方法。 还描述了用于确定先前未被动态采样的常规技术确定的谓词的特性的技术。 动态抽样由查询优化器用于动态估计谓词选择性和统计量。 当数据库服务器接收到数据库语句时，将对数据库语句进行初始分析，以确定动态抽样的有效性，即确定查询的优化是否将受益于动态抽样以及性能是否受到过度影响 通过动态采样过程。 如果该分析确定应采用动态抽样，则进行动态抽样。

    Method and associated apparatus for use with an automated sign generator to produce enhanced graphics
    3.
    发明授权
    Method and associated apparatus for use with an automated sign generator to produce enhanced graphics 失效
    用于自动符号发生器以产生增强图形的方法和相关装置

    公开(公告)号：US5315690A

    公开(公告)日：1994-05-24

    申请号：US746871

    申请日：1991-08-19

    申请人： Thomas A. Gordon ,  Barrett C. Gray ,  William McKenna ,  Joseph W. Stempien ,  Ken P. Magnon

    发明人： Thomas A. Gordon ,  Barrett C. Gray ,  William McKenna ,  Joseph W. Stempien ,  Ken P. Magnon

    IPC分类号： B26D7/27 ,  B26F1/38 ,  B43L13/02 ,  B65H23/32 ,  G01D15/02 ,  G06K15/22 ,  G06K15/00

    CPC分类号： B65H23/32 ,  B26D7/27 ,  B26F1/3806 ,  B43L13/024 ,  G01D15/02 ,  G06K15/22 ,  B26D2007/2678

    摘要： A method and associated apparatus for use in an automated sign generator to produce enhanced special effect graphics and single layer multi-color signs on a vinyl sheet material uses a paint pen carried by the tool head of the generator which in coordinated movement with the vinyl sheet traces the shape of the sign. In one embodiment, the sheet material is cut along a line falling within the painted stripe defining the graphic. The cut graphic having the desired visual special effect is removed from the sheet material along the cut line. The apparatus further includes a guide wheel assembly located between a material deflector and a feed roller for riding along the marginal portions of the sheet material causing it to move along a broken plane path to prevent buckling as it moves relative to the tool head and to prevent smudging of the painted graphic. A cam clip assembly is located behind the feed roller and intermediate the feed roller and a cam shaft and rides along the marginal portions of the sheet material to cause the material to move along a broken plane path to prevent its buckling and avoid smearing of a painted graphic on the surface. A paint pen which is interchangeable with a cutting tool is carried by the tool head and includes a number of interchangeable paint nibs.

    摘要翻译： 一种在自动符号发生器中用于在乙烯基片材上产生增强的特殊效果图形和单层多色标志的方法和相关装置使用由发生器的工具头承载的油漆笔，其与乙烯基片材协同运动 追踪标志的形状。 在一个实施例中，沿着限定图形的被绘条纹内的线切割片材。 具有期望的视觉特效的切割图形沿着切割线从片材中去除。 该装置还包括位于材料偏转器和进给辊之间的导向轮组件，用于沿着片材的边缘部分骑行，使得其沿着断裂的平面路径移动，以防止在其相对于工具头移动时的弯曲，并且防止 弄脏了绘画。 凸轮夹组件位于进料辊的后面，位于进料辊的后面和凸轮轴之间，并沿着片材的边缘部分移动，以使材料沿着断裂的平面路径移动，以防止其弯曲并避免涂漆 表面上的图形。 与切割工具可互换的油漆笔由工具头承载并且包括多个可互换的油漆笔尖。

    METHOD AND SYSTEM FOR IMPROVING SQL DATABASE QUERY PERFORMANCE
    6.
    发明申请
    METHOD AND SYSTEM FOR IMPROVING SQL DATABASE QUERY PERFORMANCE 审中-公开
    改进SQL数据库查询性能的方法和系统

    公开(公告)号：US20080147596A1

    公开(公告)日：2008-06-19

    申请号：US11612005

    申请日：2006-12-18

    申请人： William McKenna ,  Ahmad Ghazal

    发明人： William McKenna ,  Ahmad Ghazal

    IPC分类号： G06F17/30 ,  G06F7/00

    CPC分类号： G06F16/24535

    摘要： Methods and systems for rewriting database queries, and in particular databases using Structured Query Language (SQL). The method comprises the steps of reviewing a SQL query statement having a SELECT list to determine if a view definition of the query has one or more unreferenced view columns; and removing at least one of the one or more unreferenced view columns from the view definition. The step of removing at least one of the one or more unreferenced view columns may also include removing all of the one or more unreferenced view columns from the view definition. This method improves performance of a query given that the spool file generated by the query rule contains minimal amount of data necessary for the query to be processed.

    摘要翻译： 用于重写数据库查询的方法和系统，特别是使用结构化查询语言（SQL）的数据库。 该方法包括以下步骤：检查具有SELECT列表的SQL查询语句，以确定查询的视图定义是否具有一个或多个未引用的视图列; 以及从所述视图定义中移除所述一个或多个未引用的视图列中的至少一个。 删除一个或多个未引用的视图列中的至少一个的步骤还可以包括从视图定义中移除所有一个或多个未引用的视图列。 由于查询规则生成的假脱机文件包含要处理查询所需的最少数据量，因此此方法可提高查询的性能。

    Carrot processing machines
    7.
    发明授权
    Carrot processing machines 失效
    胡萝卜加工机

    公开(公告)号：US5623868A

    公开(公告)日：1997-04-29

    申请号：US401963

    申请日：1995-03-10

    申请人： William McKenna

    发明人： William McKenna

    IPC分类号： A23N15/04 ,  A23N15/00

    CPC分类号： A23N15/04

    摘要： A carrot processing machine having an accumulation well, an elevating conveyor (16), and sensing means (18, 20, 22, 24). Carrots are delivered into the well by a delivery conveyor and a constant head of carrots maintained by signals derived from a height sensing means controlling the delivery conveyor. The elevating conveyor (16) is provided with a series of pockets (28, 30, 32, 34) into which the carrots are urged by vibration of the well. Cutting blades (124, 126, 128, 130) are provided further along the conveyor for topping and tailing the carrots and segmenting them into short lengths. Endwise movement of the carrots (in their pockets) is achieved by engagement between transversely extending endless belts and the carrots in the conveyor pockets or by tilting the conveyor.

    摘要翻译： 具有堆积井的胡萝卜加工机，升降输送机（16）和检测装置（18,20,22,24）。 胡萝卜通过输送输送机输送到井中，并且通过由控制输送输送机的高度感测装置产生的信号维持恒定的胡萝卜头。 升降输送机（16）设置有一系列凹穴（28,30,32,34），胡萝卜被井的振动推动到该口袋中。 切割刀片（124,126,128,130）沿着输送机进一步设置以顶起和拖尾胡萝卜并将它们分割成短的长度。 通过横向延伸的环形带和输送袋中的胡萝卜之间的接合或通过使输送机倾斜来实现胡萝卜（在其口袋中）的端部运动。