Faucet
    71.
    外观设计
    Faucet 有权

    公开(公告)号:USD861137S1

    公开(公告)日:2019-09-24

    申请号:US29643387

    申请日:2018-04-08

    申请人: Hui Chen

    设计人: Hui Chen

    Faucet
    72.
    外观设计
    Faucet 有权

    公开(公告)号:USD860409S1

    公开(公告)日:2019-09-17

    申请号:US29645770

    申请日:2018-04-29

    申请人: Hui Chen

    设计人: Hui Chen

    Faucet
    73.
    外观设计
    Faucet 有权

    公开(公告)号:USD849208S1

    公开(公告)日:2019-05-21

    申请号:US29658707

    申请日:2018-08-02

    申请人: Hui Chen

    设计人: Hui Chen

    Faucet
    74.
    外观设计
    Faucet 有权

    公开(公告)号:USD839998S1

    公开(公告)日:2019-02-05

    申请号:US29610641

    申请日:2017-07-13

    申请人: Hui Chen

    设计人: Hui Chen

    Technique for controlling trench profile in semiconductor structures
    75.
    发明授权
    Technique for controlling trench profile in semiconductor structures 有权
    用于控制半导体结构中的沟槽轮廓的技术

    公开(公告)号:US08815744B2

    公开(公告)日:2014-08-26

    申请号:US12109302

    申请日:2008-04-24

    IPC分类号: H01L21/311

    摘要: A method for forming a semiconductor structure includes the following steps. Trenches are formed in a semiconductor region using a masking layer such that the trenches have a first depth, a first width along their bottom, and sidewalls having a first slope. The masking layer is removed, and a bevel etch is performed to taper the sidewalls of the trenches so that the sidewalls have a second slope less than the first slope.

    摘要翻译: 一种形成半导体结构的方法包括以下步骤。 在半导体区域中使用掩模层形成沟槽,使得沟槽具有第一深度,沿其底部的第一宽度和具有第一斜率的侧壁。 去除掩模层,并且执行斜面蚀刻以使沟槽的侧壁逐渐变细,使得侧壁具有小于第一斜率的第二斜率。

    HIGH STIFFNESS, ANTI-SLIP SCRUBBER BRUSH ASSEMBLY, HIGH-STIFFNESS MANDREL, SUBASSEMBLIES, AND ASSEMBLY METHODS
    76.
    发明申请
    HIGH STIFFNESS, ANTI-SLIP SCRUBBER BRUSH ASSEMBLY, HIGH-STIFFNESS MANDREL, SUBASSEMBLIES, AND ASSEMBLY METHODS 有权
    高刚度,防滑玻璃刷组件,高强度人造板,底座和组装方法

    公开(公告)号:US20130283556A1

    公开(公告)日:2013-10-31

    申请号:US13456796

    申请日:2012-04-26

    IPC分类号: A46B15/00 A46D3/04 A46B9/08

    摘要: In one aspect, a scrubber brush assembly is provided. The scrubber brush assembly includes a scrubber brush having a body of open-cell foam including an interior surface, a sleeve received in contact with the scrubber brush, the sleeve including peripherally-spaced, longitudinal walls and reinforcing segments interconnecting adjacent ones of the longitudinal walls and forming elongated pockets along the length, the sleeve having raised ribs extending along the length, and a mandrel having recesses formed on an outer surface, the mandrel being coupled to the sleeve by receiving the raised ribs within the recesses. Scrubber brush subassemblies, high stiffness mandrels, and methods of assembly are provided, as are numerous other aspects.

    摘要翻译: 在一个方面,提供了洗涤器刷组件。 洗涤器刷组件包括洗涤器刷,其具有包括内表面的开孔泡沫体,与洗涤器刷接触的套筒,套筒包括周向间隔开的纵向壁和将邻近的纵向壁相互连接的加强段 以及沿所述长度形成细长的袋,所述套筒具有沿所述长度延伸的凸肋,以及具有形成在外表面上的凹部的心轴,所述心轴通过容纳所述凹部内的所述凸肋而联接到所述套筒。 提供了洗涤刷组件,高刚度心轴和组装方法,以及许多其它方面。

    Multi-function shower head structure
    77.
    发明授权
    Multi-function shower head structure 有权
    多功能花洒头结构

    公开(公告)号:US08490894B2

    公开(公告)日:2013-07-23

    申请号:US12960591

    申请日:2010-12-06

    IPC分类号: A62C31/02

    摘要: A multi-function shower head structure includes a connection base, a valve bolt, a guide bolt, a housing and a plurality of spray units. The connection base is used to connect external water and is connected with the valve bolt. The guide bolt is pivoted to the valve bolt. The guide bolt has an axial conducting hole and a guide channel to communicate with the conducting hole. The conducting hole can be rotated about the valve bolt, such that the valve bolt guides the water of the connection base to the conducting hole of the guide bolt for a guide channel to output water. The housing has a hole seat. The hole seat has a pivot hole for connection of the guide bolt. The spray units are disposed in the housing. Each spray unit has a water chamber. The guide channel of the hole seat has a plurality of spaced branch channels corresponding to the respective water chambers to communicate with the pivot hole. When the housing is turned about the guide bolt, the branch channels are changed to communicate with the guide channel for different spray modes, providing a user-friendly effect.

    摘要翻译: 多功能花洒头结构包括连接基座,阀螺栓,导向螺栓,壳体和多个喷射单元。 连接底座用于连接外部水并与阀门螺栓连接。 导向螺栓枢转到阀门螺栓。 导向螺栓具有与导电孔连通的轴向导电孔和引导通道。 导孔可以围绕阀螺栓旋转,使得阀螺栓将连接基座的水引导到导向螺栓的导孔,用于引导通道输出水。 外壳有一个孔座。 孔座具有用于连接导向螺栓的枢轴孔。 喷雾单元设置在壳体中。 每个喷雾单元都有一个水室。 孔座的引导通道具有与相应的水室相对应的多个间隔开的分支通道,以与枢转孔连通。 当壳体围绕导向螺栓转动时,改变分支通道以与引导通道连通以用于不同的喷射模式,从而提供用户友好的效果。

    Method of Manufacturing Core-Shell Submicron Spheres
    79.
    发明申请
    Method of Manufacturing Core-Shell Submicron Spheres 有权
    制造核 - 壳亚微米球的方法

    公开(公告)号:US20130102733A1

    公开(公告)日:2013-04-25

    申请号:US13427361

    申请日:2012-03-22

    摘要: A method of preparing core-shell submicron spheres is disclosed. The method comprises steps hereafter. An emulsion containing a core monomer is heated to a temperature of 10° C. below its boiling point to the boiling point. A core forming step is performed by adding an initiator solution to the heated emulsion to form cores by polymerizing the core monomer. When the conversion of the above polymerization is 10% to 95%, a shell forming step is performed by adding a shell monomer into the emulsion, at a temperature of 50° C. below the emulsion's boiling point to the boiling point thereof, to form shells, respectively surrounding the cores, by polymerizing the shell monomer.

    摘要翻译: 公开了制备核 - 壳亚微米球的方法。 该方法包括以下步骤。 将含有核心单体的乳液加热至低于沸点至10℃的温度。 通过将引发剂溶液加入到加热的乳液中以通过聚合核心单体形成核来进行核心形成步骤。 当上述聚合的转化率为10%至95%时,通过在低于乳液沸点至其沸点的50℃的温度下将壳单体加入到乳液中进行壳形成步骤,以形成 壳,分别围绕芯,通过聚合壳单体。