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    • 32. 发明申请
    • SYSTEM AND METHOD OF PLAYING LOTTERY GAMES, BUYING AND PRINTING LOTTERY TICKETS FROM HOME / OFFICE USING SOFTWARE ON COMPUTER
    • 播放彩色游戏机的系统和方法,使用软件在电脑上从家庭/办公室购买和打印彩票
    • US20070060285A1
    • 2007-03-15
    • US11466735
    • 2006-08-23
    • David WhiteAbhishek Kumbhat
    • David WhiteAbhishek Kumbhat
    • G06F19/00
    • A63F3/06A63F3/0625A63F3/064
    • A system for enabling state lottery game play, wherein a first software module stores player account information and validates state lottery game play purchase information; a second software module runs on a player computing device and facilitates a player authenticating himself with the first software module. The first software module and the second software module communicate only player authentication information, user account information, player lottery game play purchase information, and player registration information, such that the second software module can otherwise operate independently from the first software module. The second software module can also facilitate selection of numbers to be played in a lottery game, and facilitate printing lottery tickets. A third software module receives lottery game play purchase data from the first software module and transmits winning game information to the second software module.
    • 一种用于启用状态彩票游戏的系统,其中第一软件模块存储玩家帐户信息并验证国家彩票游戏购买信息; 第二软件模块在播放器计算设备上运行并且便于玩家用第一软件模块认证自己。 第一软件模块和第二软件模块仅通信播放器认证信息,用户帐户信息,玩家彩票游戏购买信息和玩家注册信息,使得第二软件模块可以独立于第一软件模块进行操作。 第二软件模块还可以方便选择要在彩票游戏中玩的数字,并且便于打印彩票。 第三软件模块从第一软件模块接收彩票游戏购买数据,并将获胜的游戏信息发送到第二软件模块。
    • 38. 发明申请
    • Zirconium alloy fuel cladding for operation in aggressive water chemistry
    • 锆合金燃料包层用于侵蚀性水化学
    • US20060048870A1
    • 2006-03-09
    • US10935157
    • 2004-09-08
    • David WhiteDaniel LutzYang-Pi LinJohn SchardtGerald Potts
    • David WhiteDaniel LutzYang-Pi LinJohn SchardtGerald Potts
    • C22F1/18
    • C22F1/186C22C16/00
    • Disclosed herein are zirconium-based alloys and methods of fabricating nuclear reactor components, particularly fuel cladding tubes, from such alloys that exhibit improved corrosion resistance in aggressive coolant compositions. The fabrication steps include a late-stage β-treatment on the outer region of the tubes. The zirconium-based alloys will include between about 1.30 and 1.60 wt % tin; between about 0.06 and 0.15 wt % chromium; between about 0.16 and 0.24 wt % iron, and between 0.05 and 0.08 wt % nickel, with the total content of the iron, chromium and nickel comprising above about .31 wt % of the alloy and will be characterized by second phase precipitates having an average size typically less than about 40 nm. The final finished cladding will have a surface roughness of less than about 0.50 μm Ra and preferably less then about 0.10 μm Ra.
    • 本文公开了锆基合金和从这种在侵蚀性冷却剂组合物中表现出改进的耐腐蚀性的合金制造核反应堆部件,特别是燃料包壳管的方法。 制造步骤包括在管的外部区域的后期β-治疗。 锆基合金将包括约1.30至1.60重量%的锡; 约0.06至0.15重量%的铬; 约0.16至0.24重量%的铁和0.05至0.08重量%的镍,其中铁,铬和镍的总含量高于合金的约31.重量%,并且其特征在于具有平均值的第二相沉淀物 尺寸通常小于约40nm。 最终完成的包层将具有小于约0.50μmRa的表面粗糙度,优选小于约0.10μmRa。