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    • 82. 发明申请
    • PROCESS FOR PRODUCING PHOTONIC CRYSTALS AND CONTROLLED DEFECTS THEREIN
    • 生产光子晶体及其控制缺陷的方法
    • WO2005066672A1
    • 2005-07-21
    • PCT/US2003/038775
    • 2003-12-05
    • 3M INNOVATIVE PROPERTIES COMPANYANDERSON, Mark, T.LEATHERDALE, Catherine, A.THOMPSON, Scott, D.
    • ANDERSON, Mark, T.LEATHERDALE, Catherine, A.THOMPSON, Scott, D.
    • G02B6/12
    • G03F7/0047B82Y20/00C30B29/60C30B33/00G02B6/1225G02B6/138G03F7/038G03F7/2053G03F7/40
    • A process comprises (a) providing a substantially inorganic photoreactive composition comprising (1) at least one cationically reactive species, (2) a multi-photon photoinitiator system, and10 (3) a plurality of precondensed, inorganic nanoparticles; (b) exposing, using a multibeam interference technique involving at least three beams, at least a portion of the photoreactive composition to radiation of appropriate wavelength, spatial distribution, and intensity to produce a two-dimensional or three-dimensional periodic pattern of reacted and non-reacted portions of the photoreactive composition; (c) exposing at least a portion of the non-reacted portion of the photoreactive composition to radiation of appropriate wavelength and intensity to cause multi-photon absorption and photoreaction to form additional reacted portion; (d) removing the non-reacted portion or the reacted portion of the photoreactive composition to form interstitial void space; and (e) at least partially filling the interstitial void space with at least one material having a refractive index that is different from the refractive index of the remaining portion.
    • 一种方法包括(a)提供基本上无机的光反应性组合物,其包含(1)至少一种阳离子反应性物质,(2)多光子光引发剂体系和10(3)多个预先被引发剂的无机纳米粒子; (b)使用涉及至少三个光束的多光束干涉技术将至少一部分光反应性组合物暴露于适当波长,空间分布和强度的辐射,以产生二维或三维周期性图案, 光反应性组合物的未反应部分; (c)将光反应性组合物的未反应部分的至少一部分暴露于适当波长和强度的辐射,以引起多光子吸收和光反应以形成额外的反应部分; (d)除去光反应性组合物的未反应部分或反应部分以形成间隙空隙; 和(e)至少部分地用至少一种具有不同于其余部分的折射率的折射率的材料填充间隙空隙。
    • 83. 发明申请
    • METHOD FOR CASTING COMPOSITE INGOT
    • 铸造复合材料的方法
    • WO2004112992A2
    • 2004-12-29
    • PCT/CA2004/000927
    • 2004-06-23
    • ALCAN INTERNATIONAL LIMITEDANDERSON, Mark, DouglasKUBO, Kenneth, TakeoBISCHOFF, Todd, F.FENTON, Wayne, J.REEVES, Eric, W.SPENDLOVE, BrentWAGSTAFF, Robert, Bruce
    • ANDERSON, Mark, DouglasKUBO, Kenneth, TakeoBISCHOFF, Todd, F.FENTON, Wayne, J.REEVES, Eric, W.SPENDLOVE, BrentWAGSTAFF, Robert, Bruce
    • B22D11/00
    • B22D11/103B22D11/007Y10T428/12222Y10T428/12451Y10T428/12472Y10T428/12493Y10T428/12736Y10T428/12764Y10T428/26Y10T428/264
    • A method and apparatus are described for the casting of a composite metal ingot comprising at least two separately formed layers of one or more alloys. An open ended annular mould has a feed end and an exit end and divider wall for dividing the feed end into at least two separate feed chambers, where each feed chamber is adjacent at least one other feed chamber. For each pair of adjacent feed chambers a first alloy stream is fed through one of the pair of feed chambers into the mould and a second alloy stream is fed through another of the feed chambers. A self-supporting surface is generated on the surface of the first alloy stream and the second alloy stream is contacted with the first stream such that the upper surface of the second alloy stream is maintained at a position such that it first contacts the self-supporting surface where the self-supporting surface temperature is between the liquidus and solidus temperatures of the first alloy or it first contacts the self-supporting surface where the self-supporting surface temperature is below the solidus temperatures of the first alloy but the interface between the two alloys is then reheated to between the liquidus and solidus temperatures, whereby the two alloy streams are joined as two layers. The joined alloy layers are then cooled to form a composite ingot. This composite ingot has a substantially continuous metallurgical bond between alloy layers with dispersed particles of one or more intermetallic compositions of the first alloy in a region of the second alloy adjacent the interface.
    • 描述了一种用于铸造复合金属锭的方法和装置,所述复合金属锭包括至少两个单独形成的一种或多种合金层。 开口的环形模具具有进料端和出口端和分隔壁,用于将进料端分成至少两个分离的进料室,其中每个进料室邻近至少另一个进料室。 对于每对相邻的进料室,第一合金流通过一对进料室中的一个进料到模具中,并且第二合金流通过另一个进料室进料。 在第一合金流的表面上产生自支撑表面,并且第二合金流与第一流接触,使得第二合金流的上表面保持在使其首先接触自支撑 自支撑表面温度在第一合金的液相线和固相线温度之间的表面,或者它首先接触自支撑表面,其中自支撑表面温度低于第一合金的固相线温度,但是两者之间的界面 然后将合金再加热到液相线和固相线温度之间,由此两个合金流被连接成两层。 然后将接合的合金层冷却以形成复合锭。 该复合锭在合金层之间具有基本上连续的冶金结合,其中第一合金的一种或多种金属间组合物的分散颗粒在第二合金的与界面相邻的区域中。
    • 87. 发明申请
    • FLUID DISPENSER APPARATUS
    • 流体分配器装置
    • WO1997046479A1
    • 1997-12-11
    • PCT/US1997009951
    • 1997-06-06
    • ANDERSON, Mark, L.
    • B67D05/00
    • B05B11/3002B05B11/0039B05B11/0054B67B7/28G01F11/027
    • A fluid dispenser (10) used to administer fixed or adjustable doses of fluids in oral, intranasal, or injectable applications. The dispenser may be used to draw off fluid from a flexible or rigid bulk container (26) or to draw fluid from a mounted flexible or rigid container such as a sealed-end bag or bottle, or a threaded bag or bottle. The dispenser may include an automatic venting feature to assist with the smooth, easy flow of fluid during an application and to prevent contaminants from being suctioned back into the container. The fluid dispenser generally comprises: a connection member (18) communicatively connected to a fluid source container; a body member (20) having a dose cylinder (32) communicatively connected to the connection member; a piston member (22) operationally related to the dose cylinder and spring biased in an extended position; and a trigger member (24) attached to the piston member and communicatively connected to the dose cylinder through the piston member.
    • 用于在口腔,鼻内或可注射应用中施用固定或可调剂量的流体的流体分配器(10)。 分配器可以用于从柔性或刚性的散装容器(26)中抽出流体,或者从安装的柔性或刚性容器(例如密封的袋或瓶或螺纹袋或瓶)中抽出流体。 分配器可以包括自动排气功能,以在施加期间帮助流体顺利,容易地流动并且防止污染物被吸回到容器中。 流体分配器通常包括:连通构件(18),其通信地连接到流体源容器; 具有通信地连接到所述连接构件的剂量筒(32)的主体构件(20) 活塞构件(22),其与所述剂量圆筒和弹簧偏置在延伸位置中可操作地相关; 和触发构件(24),其连接到活塞构件并且通过活塞构件与剂量筒连通地连接。