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15 条记录 (耗时 0.024 秒)

    Mixing impeller with pre-shaped tip elements
    1.
    发明授权
    Mixing impeller with pre-shaped tip elements 有权
    混合叶轮与预先形成的尖端元件

    公开(公告)号：US07481573B2

    公开(公告)日：2009-01-27

    申请号：US11169882

    申请日：2005-06-30

    申请人： Bernd Gigas ,  Frederick W. Kehr, III ,  Thomas A. Taylor

    发明人： Bernd Gigas ,  Frederick W. Kehr, III ,  Thomas A. Taylor

    IPC分类号： B01F7/22

    CPC分类号： B23K33/004 ,  B01F7/00341 ,  B21D53/78 ,  B23K2101/001 ,  B23P15/006 ,  B23P15/04 ,  F04D29/388

    摘要： A blade is disclosed for use in a mixing impeller assembly. The blade includes a top skin element and a bottom skin element without an internal framework in between the elements. A unitary pre-shaped tip element is attached at an end of the blade to the top and bottom skin elements. The tip is welded to the top skin and the bottom skin, and has a bevel at the weld location. The top skin has an edge that abuts the tip and the lower skin has an edge that abuts the tip, and respective bevels are provided on these edges.

    摘要翻译： 公开了一种用于混合叶轮组件的叶片。 刀片包括顶部皮肤元件和底部皮肤元件，而元件之间没有内部框架。 单一的预形尖端元件在叶片的端部附接到顶部和底部的皮肤元件。 尖端焊接到顶部皮肤和底部皮肤，并且在焊接位置具有斜面。 顶部皮肤具有邻接尖端的边缘，并且下部皮肤具有邻接尖端的边缘，并且在这些边缘上设置相应的斜面。

    Erosion resistant mixing impeller
    2.
    发明授权
    Erosion resistant mixing impeller 失效
    耐腐蚀混合叶轮

    公开(公告)号：US5344235A

    公开(公告)日：1994-09-06

    申请号：US6552

    申请日：1993-01-21

    申请人： Ronald J. Weetman ,  Frederick W. Kehr, III ,  Thomas A. Taylor ,  Jonathan C. Everdyke

    发明人： Ronald J. Weetman ,  Frederick W. Kehr, III ,  Thomas A. Taylor ,  Jonathan C. Everdyke

    IPC分类号： B01F7/00 ,  B01F15/00 ,  B01F5/12

    CPC分类号： B01F7/00016 ,  B01F7/00033 ,  B01F7/00341 ,  B01F7/00358

    摘要： In order to extend the life of mixing impellers which circulate materials, and particularly which suspend solids, in the form of particles which erode the blades of the impellers and place a practical limit on impeller speed and/or angle of attack due to increased erosion at high flow velocity (erosion being a function of the cube of the velocity), the blades are constructed from blades into an airfoil configuration which does not limit the thickness of the plates and thereby allows the use of thick plates having extended life. An erosion resistant layer is located at least over the leading edge region of the blade and the shape of the blade reduces velocity of flow over the leading edge; the camber of the blade being maximized midway between the leading and trailing edge. The suction surface of the blade in the region subject to erosion is continuous thereby avoiding discontinuities which form vortices which enhance erosion. Fins, which may be at the tip on the suction side of the blade from midway between the leading and trailing edges to the trailing edge reduces tip vortices thereby further extending blade life in erosion-producing environments.

    摘要翻译： 为了延长混合叶轮的使用寿命，叶轮将材料循环，特别是悬浮固体，以颗粒的形式侵蚀叶轮的叶片，并对叶轮速度和/或由于增加的 高流速（侵蚀是速度立方体的函数），叶片由叶片构成为翼型构造，其不限制板的厚度，从而允许使用具有延长寿命的厚板。 防侵蚀层至少位于叶片的前缘区域的上方，并且叶片的形状减小了前缘上的流动速度; 叶片的外倾角在前缘和后缘之间的中间最大化。 在受到侵蚀的区域中的叶片的吸力表面是连续的，从而避免形成涡流的不连续性，这增加侵蚀。 可以在叶片的吸入侧的尖端处的叶片从前缘和后缘之间的中间到后缘减小尖端涡流，从而在侵蚀产生环境中进一步延长叶片寿命。

    System and method for measuring and improving search result relevance based on user satisfaction
    3.
    发明授权
    System and method for measuring and improving search result relevance based on user satisfaction 有权
    基于用户满意度测量和提高搜索结果相关性的系统和方法

    公开(公告)号：US07526470B1

    公开(公告)日：2009-04-28

    申请号：US10446537

    申请日：2003-05-28

    申请人： Kuldeep Karnawat ,  Thomas D. White ,  Mark B. Mydland ,  Steven C. Fox ,  Thomas A. Taylor

    发明人： Kuldeep Karnawat ,  Thomas D. White ,  Mark B. Mydland ,  Steven C. Fox ,  Thomas A. Taylor

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30964 ,  G06F17/30867 ,  Y10S707/99932 ,  Y10S707/99933 ,  Y10S707/99934 ,  Y10S707/99935 ,  Y10S707/99936

    摘要： Systems and methods for measuring and improving search result relevance based on user satisfaction are disclosed. An event log is preferably scanned to determine the start and the end of a session. User behaviors within the session are preferably identified. User satisfaction is preferably estimated based on the user behaviors. User satisfaction is preferably a measure of the user's perception of the extent to which a result correlates to his intent based on his behaviors. User satisfaction is preferably estimated to be one of three satisfaction levels: satisfied, partially-satisfied, and dissatisfied. Symptoms, which are indications of a need for improvement within a search system, are preferably observed based on the user behaviors and the user satisfaction. Diagnostics, which are conditions that prevent a search system from performing optimally, are preferably derived based on the symptoms. A performance report for the search system based, at least in part, on the user satisfaction and the diagnostics may be generated. Such a report may be analyzed to determine methods for improving the relevance of results generated by the search system.

    摘要翻译： 披露了基于用户满意度测量和改进搜索结果相关性的系统和方法。 优选扫描事件日志以确定会话的开始和结束。 优选地识别会话内的用户行为。 优选地基于用户行为来估计用户满意度。 用户满意度最好是用户对根据他的行为与他的意图相关程度的看法的度量。 用户满意度最好被估计为三个满意度之一：满足，部分满足和不满意。 基于用户行为和用户满意度，优选观察到在搜索系统内需要改进的迹象。 诊断是阻止搜索系统优化执行的条件，优选地基于症状导出。 可以产生至少部分地基于用户满意度和诊断的搜索系统的性能报告。 可以分析这样的报告以确定用于提高搜索系统产生的结果的相关性的方法。

    Method of shielding effluents in spray devices
    4.
    发明授权
    Method of shielding effluents in spray devices 有权
    屏蔽喷淋装置中废水的方法

    公开(公告)号：US07045172B2

    公开(公告)日：2006-05-16

    申请号：US10631260

    申请日：2003-07-31

    申请人： Thomas A. Taylor ,  John E. Jackson

    发明人： Thomas A. Taylor ,  John E. Jackson

    IPC分类号： C23C4/06 ,  C23C4/10 ,  C23C4/12

    CPC分类号： C23C4/12 ,  C23C4/02 ,  Y02T50/67

    摘要： This invention provides a unique gas shield or shroud surrounding the effluent of a thermal spray device that effectively can extend the working distance or standoff between the thermal spray device and the surface being coated. This invention provides a method of spraying materials, including ceramic materials and reactive materials, at a long standoff and a method of controlling the temperature of the effluent being deposited using heated gas shield.

    摘要翻译： 本发明提供了围绕热喷涂装置的流出物的独特的气体屏蔽或护罩，其有效地可以延长热喷涂装置和被涂覆的表面之间的工作距离或间隔。 本发明提供了一种在长时间间隔下喷涂材料，包括陶瓷材料和反应性材料的方法，以及使用加热气体保护层控制沉积的流出物的温度的方法。

    Operating handle device for a pressurized cheese dispensing container
    6.
    发明授权
    Operating handle device for a pressurized cheese dispensing container 失效
    用于加压奶酪分配容器的操作手柄装置

    公开(公告)号：US06173870B1

    公开(公告)日：2001-01-16

    申请号：US09591057

    申请日：2000-06-09

    申请人： Thomas A. Taylor

    发明人： Thomas A. Taylor

    IPC分类号： B65D8300

    CPC分类号： B65D83/384 ,  B65D83/201

    摘要： A operating handle device for a pressurized cheese dispensing container for actuating the dispensing system of a cheese dispensing container. The operating handle device for a pressurized cheese dispensing container includes a tubular member. The tubular member has a pair of open ends. A peripheral wall extends between the open ends. Each of the open ends has perimeter edge. The tubular member has a break therein. The break generally extends between the open ends. The tubular member has a size adapted to removably receive the container. A protruding member is integrally attached to and extends away from the peripheral wall of the tubular member. The protruding member is positioned generally adjacent to a first of the open ends of the tubular member and generally opposite of the break. The protruding member has a slot therein. An actuating means for actuating the dispensing tube of the container comprises a rod. The rod is positioned in the slot in the protruding member and hingedly coupled thereto. The rod has a opening therethrough. The opening is adjacent to a free end of the rod positioned generally adjacent to the first open end. The dispensing tube is removably extendable through the opening.

    摘要翻译： 一种用于致动奶酪分配容器的分配系统的加压奶酪分配容器的操作手柄装置。 加压乳酪分配容器的操作手柄装置包括管状构件。 管状构件具有一对开口端。 外围壁在开口端之间延伸。 每个开口端都有周边边。 管状构件在其中具有断裂。 断裂通常在开口端之间延伸。 管状构件具有适于可移除地容纳容器的尺寸。 突出构件一体地附接到管状构件的周壁并远离管状构件的周壁延伸。 突出构件大体上邻近于管状构件的开口端的第一位置并且大体上与间隙相对。 突出构件在其中具有狭槽。 用于致动容器的分配管的致动装置包括杆。 杆被定位在突出构件中的槽中并且铰接地联接到其上。 杆具有穿过其中的开口。 所述开口邻近所述杆的自由端，其大体上邻近所述第一开口端定位。 分配管可移除地穿过开口延伸。

    Thermal barrier coating for substrates and process for producing it
    9.
    发明授权
    Thermal barrier coating for substrates and process for producing it 失效
    用于衬底的热障涂层及其生产工艺

    公开(公告)号：US5073433A

    公开(公告)日：1991-12-17

    申请号：US424613

    申请日：1989-10-20

    申请人： Thomas A. Taylor

    发明人： Thomas A. Taylor

    IPC分类号： F01D5/14 ,  C23C4/02 ,  C23C4/10

    CPC分类号： C23C4/02 ,  Y02T50/67 ,  Y10T428/24298 ,  Y10T428/24314 ,  Y10T428/24471 ,  Y10T428/26

    摘要： A thermal barrier coating for substrates comprising zirconia partially stabilized by yttria and having a density greater than 88% of the theoretical density with a plurality of vertical macrocracks homogeneously dispersed throughout the coating to improve its thermal fatigue resistance. The invention also discloses a process for producing the thermal barrier coating.

    摘要翻译： 一种用于基材的热障涂层，其包含由氧化钇部分稳定并且密度大于理论密度的88％的氧化锆，多个垂直宏观裂纹均匀分散在整个涂层中以改善其耐热疲劳性。 本发明还公开了一种制造该热障涂层的方法。