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206 条记录 (耗时 0.039 秒)

    Support volume calculation for a CAD model
    1.
    发明授权
    Support volume calculation for a CAD model 有权
    支持CAD模型的体积计算

    公开(公告)号：US06907307B2

    公开(公告)日：2005-06-14

    申请号：US10461957

    申请日：2003-06-13

    申请人： Yong Chen ,  Rajeev B. Kulkarni

    发明人： Yong Chen ,  Rajeev B. Kulkarni

    IPC分类号： G05B19/4099 ,  G06F19/00

    CPC分类号： G05B19/4099 ,  B29C64/00 ,  B29C64/106 ,  B29C2035/0283 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  G05B2219/49013 ,  G05B2219/49016 ,  G05B2219/49038

    摘要： In solid freeform fabrication processes that make use of a removable support material, pre-calculation of the amount of support material needed for a build is difficult (inaccurate or slow) because the digital data for generating the support material is often not generated until the build is in progress. A method is proposed that has been shown to generate rapid and accurate estimates of the amount of both build and support material needed before a build begins, to accurately predict before a build begins when replenishment materials are needed, and to track material consumptions over time.

    摘要翻译： 在使用可移除支撑材料的固体自由形状制造工艺中，由于用于生成支撑材料的数字数据通常在生成之前不会产生，所以构建所需的支撑材料的量的预计算是困难的（不精确或缓慢的） 正在进行中 已经提出了一种方法，已经被证明可以在构建开始之前产生所需的构建和支撑材料的量的快速和准确的估计，以便在需要补充材料之前开始构建之前准确地预测并随着时间跟踪材料消耗。

    Octopus toy
    3.
    外观设计
    Octopus toy 有权

    公开(公告)号：USD989890S1

    公开(公告)日：2023-06-20

    申请号：US29791238

    申请日：2022-01-05

    申请人： Yong Chen

    设计人： Yong Chen

    摘要： FIG. 1 is a perspective view of an octopus toy showing my new design;
    FIG. 2 is another perspective view thereof;
    FIG. 3 is a front elevational view thereof;
    FIG. 4 is a rear elevational view thereof;
    FIG. 5 is a left side elevational view thereof;
    FIG. 6 is a right side elevational view thereof;
    FIG. 7 is a top plan view thereof; and,
    FIG. 8 is a bottom plan view thereof.

    Computer numerical control (CNC) additive manufacturing
    4.
    发明授权
    Computer numerical control (CNC) additive manufacturing 有权
    电脑数控（CNC）添加剂制造

    公开(公告)号：US09221216B2

    公开(公告)日：2015-12-29

    申请号：US13571066

    申请日：2012-08-09

    申请人： Yong Chen ,  Chi Zhou

    发明人： Yong Chen ,  Chi Zhou

    IPC分类号： B29B13/08 ,  B29C67/00

    CPC分类号： B29B13/08 ,  B29C64/135 ,  B33Y10/00 ,  B33Y30/00

    摘要： An additive manufacturing system and process are described. In one example of the invention, a fiber optic cable connected with an ultraviolet (UV) LED and related lens forms an accumulation tool. The cable is then merged inside a tank filled with liquid resin that is UV-curable. By controlling the on/off state of the UV-LED and the multi-axis motion of the cable, a physical model, having a desired shape, can be built by selectively curing liquid resin into solid.

    摘要翻译： 描述了一种添加剂制造系统和方法。 在本发明的一个示例中，与紫外线（UV）LED和相关透镜连接的光纤电缆形成积累工具。 然后将电缆合并在填充有可UV固化的液体树脂的罐中。 通过控制UV-LED的开/关状态和电缆的多轴运动，可以通过将液体树脂选择性固化成固体来构建具有所需形状的物理模型。

    LCD panel having obstructing frames and method of manufacturing the same
    5.
    发明授权
    LCD panel having obstructing frames and method of manufacturing the same 有权
    具有阻塞框架的LCD面板及其制造方法

    公开(公告)号：US09097940B2

    公开(公告)日：2015-08-04

    申请号：US12835030

    申请日：2010-07-13

    申请人： Yong Chen ,  Chengtan Zhao ,  Jian Guo

    发明人： Yong Chen ,  Chengtan Zhao ,  Jian Guo

    IPC分类号： G02F1/161 ,  G02F1/1339

    CPC分类号： G02F1/1339

    摘要： A liquid crystal display (LCD) panel, comprising a first substrate and a second substrate assembled face to face, each having a display area and a peripheral area around the display area, liquid crystal, and sealant formed between the peripheral area of the first substrate and the peripheral area of the second substrate. On the first substrate, at least one first obstructing frame is formed between the sealant and the display area of the first substrate; on the second substrate, at least one second obstructing frame is formed between the sealant and the display area of the second substrate; the first obstructing frame and the second obstructing frame are disposed at an interval and parallel to each other; each of the first obstructing frame and second obstructing frame has a thickness smaller than a cell gap, and a sum of the thicknesses of a pair of the first obstructing frame and second obstructing frame that are adjacent to each other is greater than the cell gap.

    摘要翻译： 一种液晶显示器（LCD）面板，包括面对面组装的第一基板和第二基板，每个具有显示区域和围绕显示区域的周边区域，液晶和密封剂，其形成在第一基板的周边区域之间 和第二基板的周边区域。 在第一基板上，在密封剂和第一基板的显示区域之间形成至少一个第一阻挡框架; 在第二基板上，在密封剂和第二基板的显示区域之间形成至少一个第二阻挡框架; 第一阻挡框架和第二阻挡框架以间隔并且彼此平行的方式设置; 第一阻挡框架和第二阻挡框架中的每一个具有小于单元间隙的厚度，并且彼此相邻的一对第一阻挡框架和第二阻挡框架的厚度之和大于单元间隙。

    Multiple nozzle differential fluid delivery head
    7.
    发明授权
    Multiple nozzle differential fluid delivery head 有权
    多个喷嘴差分流体输送头

    公开(公告)号：US08820664B2

    公开(公告)日：2014-09-02

    申请号：US13927555

    申请日：2013-06-26

    申请人： Michael M. Sawalski ,  Michael J. Skalitzky ,  Nitin Sharma ,  Padma Prabodh Varanasi ,  Yong Chen ,  Allen D. Miller

    发明人： Michael M. Sawalski ,  Michael J. Skalitzky ,  Nitin Sharma ,  Padma Prabodh Varanasi ,  Yong Chen ,  Allen D. Miller

    IPC分类号： B05B1/14 ,  B05B1/12 ,  B05B1/16 ,  E03D9/00 ,  E03D9/03 ,  B05B3/04 ,  B67D7/00 ,  E03D9/02 ,  B05B1/34

    CPC分类号： B67D7/00 ,  B05B1/14 ,  B05B1/3421 ,  B05B3/0486 ,  E03D9/005 ,  E03D9/032

    摘要： A multiple nozzle differential fluid delivery head is disclosed. The fluid delivery head includes a body that defines a fluid chamber having a longitudinal axis. The body includes an inlet for connection to a fluid source, and the inlet is in fluid communication with the fluid chamber. The fluid delivery head includes a plurality of outlet ports connected to and extending away from the body. Each outlet port has an interior space in fluid communication with the fluid chamber. The fluid delivery head includes a nozzle insert removably secured in an outer end of each outlet port. At least one nozzle insert has a fluid delivery aperture in fluid communication with the interior space of its associated outlet port for delivering fluid out of the interior space of its associated outlet port. One or more of the outlet ports is angled away from a plane normal to the axis of the fluid delivery head.

    摘要翻译： 公开了一种多喷嘴差动流体输送头。 流体输送头包括限定具有纵向轴线的流体室的主体。 主体包括用于连接到流体源的入口，并且入口与流体室流体连通。 流体输送头包括连接到主体并远离主体的多个出口。 每个出口端口具有与流体室流体连通的内部空间。 流体输送头包括可移除地固定在每个出口的外端的喷嘴插件。 至少一个喷嘴插件具有与其相关联的出口端口的内部空间流体连通的流体输送孔，用于将流体输送出其相关联的出口端口的内部空间。 一个或多个出口端口与垂直于流体输送头的轴线的平面倾斜。

    DIGITAL MASK-IMAGE-PROJECTION-BASED ADDITIVE MANUFACTURING THAT APPLIES SHEARING FORCE TO DETACH EACH ADDED LAYER
    9.
    发明申请
    DIGITAL MASK-IMAGE-PROJECTION-BASED ADDITIVE MANUFACTURING THAT APPLIES SHEARING FORCE TO DETACH EACH ADDED LAYER 有权
    基于数字图像投影的添加剂制造，适用于切割每个添加层的剪切力

    公开(公告)号：US20130295212A1

    公开(公告)日：2013-11-07

    申请号：US13872954

    申请日：2013-04-29

    申请人： Yong Chen ,  Chi Zhou

    发明人： Yong Chen ,  Chi Zhou

    IPC分类号： B29C67/00

    CPC分类号： B29C67/0088 ,  B29C64/129 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

    摘要： A three-dimensional object may be produced in cascaded layers from a liquid resin that solidifies upon exposure to light. A translation stage may be positioned relative to a vat that is suitable for solidifying the highest un-solidified layer of the three-dimensional object directly beneath any existing, solidified layers of the three-dimensional object. A mask image projection system may project a two-dimensional image of the highest un-solidified layer through a transparent bottom of the vat and into the liquid resin. This may cause at least a portion of the liquid resin to solidify in the shape of the two-dimensional image and to adhere to the bottom of a surface beneath the solidified layer. A shearing force may be applied between the bottom surface of the solidified layer and the surface beneath that is great enough to detach the solidified layer from the surface beneath.

    摘要翻译： 可以在液体树脂的级联层中产生三维物体，其在暴露于光时固化。 翻译阶段可以相对于适合于在三维物体的任何现有的，固化的层的任何固化层的正下方固化三维物体的最高未固化层的槽来定位。 掩模图像投影系统可以将最高未固化层的二维图像投射到桶的透明底部并进入液体树脂中。 这可能导致液体树脂的至少一部分以二维图像的形状固化并粘附到凝固层下面的表面的底部。 可以在固化层的底表面和下面的表面之间施加剪切力，其足够大以使固化层从下面的表面分离。