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    OMNI-DIRECTIONAL ANTENNA
    6.
    发明申请
    OMNI-DIRECTIONAL ANTENNA 失效

    公开(公告)号：US20080030406A1

    公开(公告)日：2008-02-07

    申请号：US11755265

    申请日：2007-05-30

    申请人： Frederick Fortson ,  Richard Hansen ,  Greg Soosik

    发明人： Frederick Fortson ,  Richard Hansen ,  Greg Soosik

    IPC分类号： H01Q1/38

    CPC分类号： H01Q1/38 ,  H01Q9/32

    摘要： An omni-directional antenna includes an electrically conductive ground plane, an electrically conductive parasitic disc spaced upwardly apart from the ground plane and parallel thereto, and an electrically conductive vertical antenna element extending up through the center of the ground plane and parasitic disc, The vertical element terminates in a tip defining a length above the parasitic disc that is matched to a frequency of interest. The parasitic disc and ground plane are preferably both circular. To prevent electrical connection, the vertical element preferably extends through separate insulators in the parasitic disc and ground plane. The length of the vertical element is matched to a microwave frequency; in particular, the length of the vertical element is proportioned to one-quarter wavelength of the frequency of interest. The invention is particularly suited to microwave frequencies.

    摘要翻译： 全向天线包括导电接地平面，与接地平面向上间隔开并与之平行的导电寄生盘，以及向上延伸穿过接地平面和寄生盘中心的导电垂直天线元件。垂直 元件终止于限定与感兴趣的频率匹配的寄生盘上方的长度的尖端。 寄生盘和接地平面优选是圆形的。 为了防止电连接，垂直元件优选地延伸通过寄生盘和接地平面中的分离的绝缘体。 垂直元件的长度与微波频率相匹配; 特别地，垂直元件的长度与感兴趣频率的四分之一波长成比例。 本发明特别适用于微波频率。

    MULTI-FLOW SYSTEM
    9.
    发明申请
    MULTI-FLOW SYSTEM 审中-公开

    公开(公告)号：US20170094916A1

    公开(公告)日：2017-04-06

    申请号：US15276653

    申请日：2016-09-26

    申请人： Richard Hansen

    发明人： Richard Hansen

    IPC分类号： A01G25/00 ,  B05B1/30 ,  B05B1/14

    CPC分类号： B05B15/654 ,  B05B1/3026 ,  B05B7/2462 ,  B05B12/04 ,  B05B12/06

    摘要： The irrigation system includes a threaded neck, a main chamber, a 360-degree tube coupling, a set of directional flow tubes, a flow tube nozzle adjustment, a chamber pressure control, and a pulse flow control dial. The multi-flow system is useful for providing a direct watering system in a garden will not damage or over-water plants. Further, the system decreases water loss, and helps maintain proper plant health by adding fertilizer to the system if so desired.

    QUARTZ GLASS CRUCIBLE AND METHOD FOR TREATING SURFACE OF QUARTZ GLASS CRUCIBLE
    10.
    发明申请
    QUARTZ GLASS CRUCIBLE AND METHOD FOR TREATING SURFACE OF QUARTZ GLASS CRUCIBLE 审中-公开
    QUARTZ玻璃可溶性和方法用于处理QUARTZ玻璃可溶性表面

    公开(公告)号：US20070151504A1

    公开(公告)日：2007-07-05

    申请号：US11550646

    申请日：2006-10-18

    申请人： Richard Hansen ,  Theodore Kircher ,  Narsi Devanathan

    发明人： Richard Hansen ,  Theodore Kircher ,  Narsi Devanathan

    IPC分类号： C30B15/00

    CPC分类号： C30B15/10 ,  C03C17/004 ,  C03C17/006 ,  C03C17/28 ,  C03C17/30 ,  C03C2217/40 ,  C03C2217/42 ,  C30B29/06 ,  C30B35/002 ,  Y10T117/1032

    摘要： There is provided a quartz glass article having a surface treated with novel coating materials which provides a reduced chemistry, wherein the quartz glass surface having a reduced chemistry upon exposure to melted silicon or similarly corrosive environments, forms crystalline structures covering at least 75% of the coated surface of the quartz glass crucible. Said crystalline covered surface provides a more stable surface of contact with the silicon melt and the growth of single crystal silicon. In one embodiment of the invention, the coating material comprises at least a methyl group for providing at least one of a hydrogenated and a methylated surface on the coated surface, forming rosette structures, or other crystalline morphologies covering at last 80% of the coated surface. In another embodiment of the invention, the coating material is selected from at least one of an amine, an organosilane halogen and mixtures thereof.

    摘要翻译： 提供了一种石英玻璃制品，其具有用新的涂层材料处理的表面，其提供减少的化学性质，其中在暴露于熔融硅或类似的腐蚀性环境时化学性能降低的石英玻璃表面形成覆盖至少75％ 石英玻璃坩埚的涂层表面。 所述晶体覆盖表面提供与硅熔体更接近的稳定表面和单晶硅的生长。 在本发明的一个实施方案中，涂层材料至少包含用于提供涂覆表面上的氢化和甲基化表面中的至少一种的甲基，形成玫瑰花结构或覆盖涂层表面的最后80％的其它结晶形态 。 在本发明的另一个实施方案中，涂料选自胺，有机硅烷卤素及其混合物中的至少一种。