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    • 5. 发明授权
    • Flexure bearing support assemblies, with particular application to
stirling machines
    • 挠性轴承支撑组件,特别适用于斯特林机
    • US5920133A
    • 1999-07-06
    • US705432
    • 1996-08-29
    • Laurence B. PenswickDonald C. LewisRonald W. OlanBrad RossLeon Montgomery
    • Laurence B. PenswickDonald C. LewisRonald W. OlanBrad RossLeon Montgomery
    • F02G1/043H02K7/00F25B9/00H02K33/00H02K33/02
    • F02G1/043F02G1/0435F02G2270/45
    • Improved flexures and flexure assemblies are taught for use in thermal regenerative machines. In one aspect, the flexure is a flat spring formed from a flat metal sheet having kerfs forming axially movable arms across them, and at least one aperture communicating with and extending from an end portion of the kerf. One variation includes a flexure bearing assembly having such a flexure. In accordance with another aspect, a thermodynamic machine has a housing carried stator and a piston and linear moving element carried by a flexure bearing assembly. In accordance with yet another aspect, a piston and displacer assembly are configured to be movably supported together within a chamber in a housing of a thermal regenerative machine via a flexure assembly. In accordance with yet another aspect, an internally mounted flexure bearing assembly includes a body configured to carry a tubular member, with the tubular member further carrying a central moving axial member within the tubular member via a flexure assembly in the form of at least one flat spring. One variation includes a retaining member for retaining the flat springs in assembly.
    • 教导改进的弯曲和弯曲组件用于热再生机。 在一个方面,弯曲是由平板金属板形成的扁平弹簧,该平坦金属板具有在其上形成可轴向移动的臂的切口以及与切口的端部连通并从其延伸的至少一个孔。 一个变型包括具有这种挠曲的挠曲轴承组件。 根据另一方面,热力学机器具有承载的定子和由挠曲轴承组件承载的活塞和线性移动元件的壳体。 根据另一方面,活塞和置换器组件构造成通过挠曲组件在热再生机的壳体中的腔室内可移动地支撑在一起。 根据另一方面,内部安装的挠曲轴承组件包括构造成承载管状构件的主体,管状构件通过弯曲组件进一步承载管状构件内的中心移动的轴向构件,该挠曲组件呈至少一个平面 弹簧。 一个变型包括用于将板簧保持在组装中的保持构件。
    • 7. 发明授权
    • Methods and systems to complete transaction date
    • 完成交易日期的方法和系统
    • US07778861B2
    • 2010-08-17
    • US11209568
    • 2005-08-22
    • Donald C. Lewis
    • Donald C. Lewis
    • G06F9/46
    • G06Q30/02G06Q10/063H04M3/523
    • A method and system to receive transaction data; determine a gap in the transaction data; and use an algorithm to generate data to fill in the gap is described. The algorithm is selected from a group including a first algorithm and a second algorithm. The first algorithm is to determine a dominant pattern in the transaction data; identify a region within the dominant pattern that corresponds to the gap in the transaction data; and adopt data associated with the corresponding region into the gap to minimize impact on the dominant pattern. The second algorithm includes a Moore-Penrose pseudo-inverse algorithm to choose the transaction data to fill in the gap based on a set of substitute data from among a group of substitute data sets and adopts the set of substitute data into the gap.
    • 一种接收交易数据的方法和系统; 确定交易数据中的差距; 并用一种算法来生成数据来填补空白。 该算法从包括第一算法和第二算法的组中选择。 第一种算法是确定交易数据中的主要模式; 识别对应于交易数据中的差距的主导模式内的区域; 并将与相应区域相关的数据纳入差距,以最小化对主导模式的影响。 第二种算法包括Moore-Penrose伪逆算法,用于根据一组替代数据集中的一组替代数据选择交易数据填补差距,并将该替代数据集合到该间隙中。
    • 9. 发明授权
    • Combination packing case and desk
    • 组合包装盒和书桌
    • US4733924A
    • 1988-03-29
    • US424394
    • 1982-09-27
    • Donald C. Lewis
    • Donald C. Lewis
    • A47B83/02B65D5/52A47B83/00
    • B65D5/5206A47B83/02
    • A combination packing case and desk includes a shelf unit adapted to secure a plurality of articles during shipping. A hollow seating member having an open bottom is adapted to be received about the upper portion of the shelf unit to protect the articles therein. An outer casing is provided with an open bottom and is adapted to be received about the shelf unit-seating member assembly in fully enclosed fashion. At the shipping destination, the outer casing comprises a base upon which the shelf unit is supported to form a desk. The seating member may be used in conjunction with the desk for tasks involving the articles shipped in and supported on the shelf unit.
    • 组合包装箱和桌子包括适于在运输期间固定多个物品的货架单元。 具有开口底部的中空座位构件适于容纳在搁板单元的上部周围以保护其中的物品。 外壳设置有敞开的底部,并且适于以完全封闭的方式容纳在搁架单元座部件组件周围。 在运送目的地,外壳包括一个基座,搁架单元支撑在该基座上以形成桌子。 座椅构件可以与桌子一起用于涉及在货架单元上运送并支撑在货架上的物品的任务。