Method and apparatus for membrane separation of air into nitrogen and oxygen elements for use in internal combustion engines
    34.
    发明申请
    Method and apparatus for membrane separation of air into nitrogen and oxygen elements for use in internal combustion engines 失效
    用于内燃机中空气分离成氮和氧元素的方法和装置

    公开(公告)号:US20070107676A1

    公开(公告)日:2007-05-17

    申请号:US11511166

    申请日:2006-08-28

    Applicant: James Davidson

    Inventor: James Davidson

    Abstract: A method and apparatus for reducing the emissions and improving the performance of an internal combustion engine (40). An input air stream is separated into an oxygen-enriched air stream and a nitrogen-enriched air stream. The nitrogen-enriched air stream is received by a holding chamber (35). The oxygen-enriched air and a combustible fuel are provided to a combustion chamber (45) of the internal combustion engine (40) and a combustion process is initiated. After a predefined time delay, a volume of nitrogen-enriched air is provided from the holding chamber (35) to the combustion chamber (45) to be used during the rest of the combustion process.

    Abstract translation: 一种用于减少排放并改善内燃机(40)的性能的方法和装置。 输入空气流被分离成富氧空气流和富氮空气流。 富氮空气流由保持室(35)容纳。 将富氧空气和可燃燃料提供给内燃机(40)的燃烧室(45),并开始燃烧过程。 在预定义的时间延迟之后,从燃烧室(45)向燃烧室(45)提供一定量的富氮空气,以在其余的燃烧过程中使用。

    Use of an oxidizer to improve trace metals removal from photoresist and photoresist components
    37.
    发明申请
    Use of an oxidizer to improve trace metals removal from photoresist and photoresist components 审中-公开
    使用氧化剂来改善痕量金属从光致抗蚀剂和光致抗蚀剂成分中的去除

    公开(公告)号:US20060172231A1

    公开(公告)日:2006-08-03

    申请号:US11350690

    申请日:2006-02-09

    Applicant: James Davidson

    Inventor: James Davidson

    CPC classification number: B01D11/0492 G03F7/023 G03F7/0233 G03F7/26

    Abstract: A process of removing trace levels of metallic impurities from resist or photoresist component solutions and obtaining a purer resist or resist component solution without isolating the resist or resist component as a solid by treating the resist or resist component solution with an aqueous solution of a water soluble oxidizer, such as hydrogen peroxide, then with an acidic aqueous solution, and then allowing organic and aqueous phases to form with said aqueous phase containing metallic impurities extracted from said organic phase and the organic phase containing said resist or resist component solution with reduced amount of trace metal impurities, and separating the two phases.

    Abstract translation: 从抗蚀剂或光致抗蚀剂组分溶液中除去痕量金属杂质的方法,并通过用水溶性水溶液处理抗蚀剂或抗蚀剂组分溶液,从而获得更纯净的抗蚀剂或抗蚀剂成分溶液,而不将抗蚀剂或抗蚀剂组分固化 氧化剂如过氧化氢,然后用酸性水溶液,然后允许有机相和水相形成,所述水相含有从所述有机相提取的金属杂质和含有所述抗蚀剂或抗蚀剂组分溶液的有机相, 痕量金属杂质,分离两相。

    Support Arm
    40.
    发明申请
    Support Arm 审中-公开
    支撑臂

    公开(公告)号:US20050139246A1

    公开(公告)日:2005-06-30

    申请号:US11007983

    申请日:2004-12-08

    Applicant: James Davidson

    Inventor: James Davidson

    CPC classification number: A61H3/04 A61H2003/046

    Abstract: A new anti tip safety attachment for ambulatory aids that provides the stability needed to help keep ambulatory aids from being inadvertently pushed or tipped over. The Support Arm is universal and comes in a pair with each set being comprised of a 2 piece leg clamp molded from non toxic polymer plastic, 4 steel screws and a support arm made of approximately 1″ anodized aluminum tubing with a rubber stopper on the end. The 2 piece leg clamps attach to the ambulatory aid with the support arm facing out and down with the rubber stopper at least 1″ from the walking surface. There is no need to engage The Support Arm once secured and it will fold with the ambulatory aid.

    Abstract translation: 一种用于助行器的新型防毒面具安全附件,可提供帮助保持行走辅助装置无意中被推或倾倒所需的稳定性。 支撑臂是通用的,并且是一对,每组包括由无毒聚合物塑料模制的2片腿夹,4个钢螺丝和由约1“阳极氧化铝管制成的支撑臂,其上具有橡胶塞 结束。 2片腿夹附着在助动器上,支撑臂面向外,橡胶塞至少离行走表面1英寸。 没有必要让支撑臂一旦固定,它将与助动器一起折叠。

Patent Agency Ranking