利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

65 条记录 (耗时 0.079 秒)

    Wing-Shaped Thrust Screw Assembly
    51.
    发明申请
    Wing-Shaped Thrust Screw Assembly 有权

    公开(公告)号：US20210199148A1

    公开(公告)日：2021-07-01

    申请号：US16742007

    申请日：2020-01-14

    申请人： Wei-Chih Chen

    发明人： Wei-Chih Chen

    IPC分类号： F16B25/00 ,  F16B25/10

    摘要： A thrust screw assembly includes a thrust screw and two threading dies for working the thrust screw. The thrust screw includes a first shank, a second shank, an external thread, and a thrust member. Each of the threading dies is provided with an external thread forming section and a flat portion forming section. In a first molding process, the first shank is worked to form the thrust member with two wing-shaped stop pieces. In a second molding process, the second shank is processed by the external thread forming section of each of the two threading dies to form the external thread on the second shank, and the two wing-shaped stop pieces is processed by the flat portion forming section of each of the two threading dies to form two flat portions on the two wing-shaped stop pieces simultaneously.

    System for converting 2D video into 3D video
    52.
    发明授权
    System for converting 2D video into 3D video 有权
    将2D视频转换为3D视频的系统

    公开(公告)号：US09167232B2

    公开(公告)日：2015-10-20

    申请号：US13543179

    申请日：2012-07-06

    申请人： Wen-Nung Lie ,  Hsiang-Yun Huang ,  Wei-Chih Chen

    发明人： Wen-Nung Lie ,  Hsiang-Yun Huang ,  Wei-Chih Chen

    IPC分类号： H04N13/02 ,  G06K9/00 ,  G06T7/00

    CPC分类号： H04N13/264 ,  G06K9/00765 ,  G06T7/579 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20021

    摘要： A 2D video to 3D video conversion system includes a video content analysis unit, a depth estimation unit, a post-processing unit, and a stereoscopic video generation unit. The video content analysis unit can analyze a 2D video datum and extract useful information including motion and color from the 2D video datum for depth estimation. The depth estimation unit is adapted for receiving the useful information, calculating motion cue and contrast cue for initial depth estimation, and generating an initial depth map. The post-processing unit is adapted for correcting the initial depth map in spatial domain and temporal domain to increase accuracy in spatial domain and depth continuity between adjacent time instances and for processing the caption in the video to generate a final depth map. The stereoscopic video generation unit is adapted for synthesizing 3D video datum from the final depth map and 2D video datum.

    摘要翻译： 2D视频到3D视频转换系统包括视频内容分析单元，深度估计单元，后处理单元和立体视频生成单元。 视频内容分析单元可以分析2D视频数据，并从2D视频数据中提取包括运动和颜色的有用信息以进行深度估计。 深度估计单元适于接收有用信息，计算用于初始深度估计的运动提示和对比度提示，以及生成初始深度图。 后处理单元适于在空间域和时域中校正初始深度图，以增加相邻时间实例之间的空间域精度和深度连续性，并用于处理视频中的字幕以生成最终深度图。 立体视频生成单元适于从最终深度图和2D视频数据合成3D视频数据。

    Back light holder for a mobile phone
    54.
    发明授权
    Back light holder for a mobile phone 失效
    背光灯支架用于手机

    公开(公告)号：US06983168B2

    公开(公告)日：2006-01-03

    申请号：US09814752

    申请日：2001-03-23

    申请人： Wei-Chih Chen ,  Chin-Kai Sun

    发明人： Wei-Chih Chen ,  Chin-Kai Sun

    IPC分类号： H04B1/38

    CPC分类号： H04M1/0258 ,  H04M1/0249 ,  H04M1/0266 ,  H04M1/22 ,  H05K1/141

    摘要： The present invention relates to a mobile phone including a main printed circuit board. A first connector and a second connector are welded respectively onto a first predetermined location and a second predetermined location of the main printed circuit board, wherein a first power supply and a second power supply are provided respectively by the first connector and the second connector. The main printed circuit board includes a first portion corresponding to a keypad module and a second portion corresponding to an LCM module. The mobile phone also provides a holder, wherein a space is included in the holder to accommodate the LCM module. A slit is formed at a predetermined location of the holder. The mobile phone further includes a secondary printed circuit board carrying a plurality of LEDs to provide a back light source. The secondary printed circuit disposed within the aforementioned slit includes a first contact point and a second contact point. The first contact point contacts correspondingly with the first connector, and the second contact point contacts correspondingly with the second connector.

    摘要翻译： 本发明涉及一种包括主印刷电路板的移动电话。 第一连接器和第二连接器分别焊接到主印刷电路板的第一预定位置和第二预定位置，其中第一电源和第二电源分别由第一连接器和第二连接器提供。 主印刷电路板包括对应于键盘模块的第一部分和对应于LCM模块的第二部分。 移动电话还提供一个支架，其中一个空间被包括在支架中以容纳LCM模块。 在保持器的预定位置处形成狭缝。 移动电话还包括承载多个LED以提供背光源的二次印刷电路板。 设置在上述狭缝内的二次印刷电路包括第一接触点和第二接触点。 第一接触点与第一连接器相对应地接触，第二接触点与第二连接器相对应地接触。

    Positioning apparatus and method for a slide cover
    55.
    发明申请
    Positioning apparatus and method for a slide cover 审中-公开
    滑盖的定位装置和方法

    公开(公告)号：US20050079902A1

    公开(公告)日：2005-04-14

    申请号：US10680298

    申请日：2003-10-08

    申请人： Wei-Chih Chen ,  Cheng-Cheng Wu

    发明人： Wei-Chih Chen ,  Cheng-Cheng Wu

    IPC分类号： H04M1/02 ,  H04M1/725 ,  H04M1/00

    CPC分类号： H04M1/0237 ,  H04M1/72519

    摘要： The positioning apparatus has a first magnetic component, a second magnetic component, and a third magnetic component. The first magnetic component and the second magnetic component are of a first magnetic polarity, and the third magnetic component is of a second magnetic polarity. The first magnetic component and the second magnetic component are configured together on a device body or a slide cover, and these two magnetic components are located at two different places along with a sliding direction of the slide cover. The third magnetic component is oppositely configured on the slide cover or the device body, which lacks the first and the second magnetic components.

    摘要翻译： 定位装置具有第一磁性部件，第二磁性部件和第三磁性部件。 第一磁性部件和第二磁性部件具有第一磁极性，第三磁性部件具有第二磁极性。 第一磁性部件和第二磁性部件一起配置在装置主体或滑盖上，并且这两个磁性部件与滑动盖的滑动方向一起位于两个不同的位置。 第三磁性部件相对配置在滑盖或装置主体上，其缺少第一和第二磁性部件。

    Process for manufacturing wet-felted and thermally bonded porous structures and porous structures formed by the process
    56.
    发明授权
    Process for manufacturing wet-felted and thermally bonded porous structures and porous structures formed by the process 失效
    用于制造湿法和热粘合的多孔结构和通过该方法形成的多孔结构的方法

    公开(公告)号：US06712939B2

    公开(公告)日：2004-03-30

    申请号：US09793174

    申请日：2001-02-26

    申请人： Wei-Chih Chen ,  Katharine L. K. Faye ,  Mark Schimmel

    发明人： Wei-Chih Chen ,  Katharine L. K. Faye ,  Mark Schimmel

    IPC分类号： D21F1100

    CPC分类号： B29C41/16 ,  B01D39/1607 ,  B01D39/20 ,  B29K2105/0854 ,  B29L2031/14 ,  Y10T428/249964 ,  Y10T442/56

    摘要： A process for manufacturing wet-felted and thermally bonded porous structures is provided to produce formed porous media for use in filters with improved filtration performance. The process includes the steps of forming a slurry with a primary media consisting of natural or synthetic fibers, a wet strength agent consisting of fibrillated fibers, and a binding agent; vacuum forming the slurry to produce a formed media; drying the formed media using a gas at a temperature below the melting temperature of the binding agent; bonding the formed media using a gas at a temperature above the melting temperature of the binding agent; and cooling the formed media using a gas at ambient temperature. The process produces a formed porous media with improved bonding which results in improved filtration performance.

    摘要翻译： 提供了一种用于制造湿毡和热粘合多孔结构的方法，以生产用于具有改进的过滤性能的过滤器中的形成的多孔介质。 该方法包括以下步骤：用由天然或合成纤维构成的初级介质，由原纤化纤维组成的湿强剂和粘合剂形成浆料; 真空形成浆料以产生形成的介质; 在低于粘合剂的熔融温度的温度下使用气体干燥形成的介质; 在高于粘合剂的熔融温度的温度下使用气体粘合形成的介质; 并使用环境温度下的气体冷却所形成的介质。 该方法产生具有改进粘合的形成的多孔介质，这导致改进的过滤性能。