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公开(公告)号：US20150173436A1
公开(公告)日：2015-06-25
申请号：US14408910
申请日：2013-02-25
发明人： Alexander C. Tsuei
IPC分类号： A41D13/11
CPC分类号： A41D13/1161 , A41D13/1115 , A41D13/113 , A62B7/10 , A62B23/025
摘要： A face mask comprising an elastic sheet and a filtering web. The elastic sheet defines inner and outer surfaces, and an elongated shape. The elongated shape forms a central portion. A cut-out is formed through a thickness of the elastic sheet at the central portion. The filtering web forms at least one pleat, and is bonded to the outer surface of the elastic sheet along a bondline. The bondline borders a chamber region at least partially established by the filtering web, with the cut-out being fluidly open to the chamber region. When worn, the inner surface is placed against the user's face, and a mouth and a portion of the nose of the user is inserted through the at least one cut-out. In some embodiments, the filtering web forms two vertical pleats that are located at opposite sides of a centerline of the face mask.
摘要翻译： 一种面罩，包括弹性片和过滤网。 弹性片限定内表面和外表面以及细长形状。 细长形状形成中心部分。 通过中央部分的弹性片的厚度形成切口。 过滤网形成至少一个褶皱，并且沿着粘合线结合到弹性片材的外表面。 粘合线与通过过滤网至少部分地建立的腔室区域相邻，切口向腔室区域流体地打开。 当磨损时，内表面被放置在使用者的脸部上，并且使用者的嘴部和鼻部的一部分穿过至少一个切口插入。 在一些实施例中，过滤织物形成位于面罩中心线的相对侧的两个垂直褶皱。
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2.发明授权Solid state light with features for controlling light distribution and air cooling channels 有权固态灯，具有控制配光和空气冷却通道的特点公开(公告)号：US08967837B2
公开(公告)日：2015-03-03
申请号：US13956562
申请日：2013-08-01
发明人： Alexander C. Tsuei , James F. Poch , Paul E. Humpal , Hamid R. Mortazavi , Robert L. Brott , Raymond P. Johnston
CPC分类号： F21V29/506 , F21K9/232 , F21K9/275 , F21K9/61 , F21K9/66 , F21V3/02 , F21V3/049 , F21V3/10 , F21V29/83 , F21Y2103/33 , F21Y2107/00 , F21Y2107/30 , F21Y2115/10
摘要： A solid state light having a shell forming an interior volume and with surface texture for redirecting light. A light section is coupled to the shell, and a light source board in the light section includes at least one solid state light source such as an LED. The shell, light section, and light source board have apertures for providing an air cooling channel through the light. The solid state light source transmits light into the interior volume, and the light exits from the shell and is redirected by the surface texture, providing for various light distribution curves of the light.
摘要翻译： 一种固态光，其具有形成内部体积并具有用于重定向光的表面纹理的外壳。 光部分耦合到壳体，并且光部分中的光源板包括至少一个诸如LED的固态光源。 壳体，光部分和光源板具有用于通过光提供空气冷却通道的孔。 固态光源将光透射到内部体积中，并且光从壳体射出并被表面纹理重定向，从而提供光的各种光分布曲线。
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公开(公告)号：US09272838B2
公开(公告)日：2016-03-01
申请号：US14420032
申请日：2013-08-08
发明人： Alexander C. Tsuei
CPC分类号： B65D85/16 , B65B35/50 , B65D83/0894 , B65D85/07 , B65D85/18
摘要： A system for containing a stack of face masks and dispensing individual face masks from the stack. The system includes a container and a stack of folded face masks. The container has a bottom panel forming a cut-line that defining a flap that is transitionable to an open state to generate an opening in the bottom panel. The stack is disposed within the container, and each face mask includes an elastic sheet forming a central portion and opposing first and second lateral end portions. Each face mask is folded such that a section of the first lateral end portion extends from a first fold line along the central portion. In a dispensing mode, the first lateral end portion of a bottommost folded face mask naturally drops through the opening due to gravity.
摘要翻译： 一种用于容纳一叠面罩并从堆叠中分配单个面罩的系统。 该系统包括容器和一叠折叠的面罩。 容器具有形成切割线的底板，该切割线限定可转换到打开状态的翼片，以在底板中产生开口。 该堆叠设置在容器内，每个面罩包括形成中心部分和相对的第一和第二侧端部的弹性片。 每个面罩折叠成使得第一横向端部的一部分沿着中心部分从第一折线延伸。 在分配模式中，最底部的折叠面罩的第一横向端部自然地由于重力而流过开口。
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