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    MAGNETIC LEVITATION IMITATION FLAME DEVICE AND IMITATION FLAME LAMP
    2.
    发明申请
    MAGNETIC LEVITATION IMITATION FLAME DEVICE AND IMITATION FLAME LAMP 审中-公开

    公开(公告)号：US20180372289A1

    公开(公告)日：2018-12-27

    申请号：US16046790

    申请日：2018-07-26

    申请人： Wei Hu ,  Chao Li

    发明人： Wei Hu ,  Chao Li

    IPC分类号： F21S10/04 ,  H02N15/00

    摘要： A magnetic levitation imitation flame device includes a mounting base, a flame member, a positioning bracket, a first magnet, and a second magnet. The positioning bracket is fixed in the mounting base. The first magnet is disposed on the flame member. The flame member is disposed on the positioning bracket and protrudes outwards from the mounting base. The second magnet is fixed at a lower end of the positioning bracket. The first magnet and the second magnet are arranged up and down. Magnetic poles thereof facing each other have same polarity so that the flame member is levitated relative to the positioning bracket under a repulsive force of the first magnet and the second magnet. Thus, the flame member swings with big angle, naturally and realistically, and saves electric energy. In addition, an imitation flame lamp is also provided.

    Magnetic levitation imitation flame device and imitation flame lamp
    3.
    发明授权
    Magnetic levitation imitation flame device and imitation flame lamp 有权

    公开(公告)号：US10480735B2

    公开(公告)日：2019-11-19

    申请号：US16046790

    申请日：2018-07-26

    申请人： Wei Hu ,  Chao Li

    发明人： Wei Hu ,  Chao Li

    IPC分类号： F21S10/04 ,  H02N15/00

    摘要： A magnetic levitation imitation flame device includes a mounting base, a flame member, a positioning bracket, a first magnet, and a second magnet. The positioning bracket is fixed in the mounting base. The first magnet is disposed on the flame member. The flame member is disposed on the positioning bracket and protrudes outwards from the mounting base. The second magnet is fixed at a lower end of the positioning bracket. The first magnet and the second magnet are arranged up and down. Magnetic poles thereof facing each other have same polarity so that the flame member is levitated relative to the positioning bracket under a repulsive force of the first magnet and the second magnet. Thus, the flame member swings with big angle, naturally and realistically, and saves electric energy. In addition, an imitation flame lamp is also provided.

    Multi-mode interferometer techniques
    6.
    发明授权
    Multi-mode interferometer techniques 有权
    多模干涉仪技术

    公开(公告)号：US09116300B2

    公开(公告)日：2015-08-25

    申请号：US13146308

    申请日：2010-06-25

    申请人： Yanqing Lu ,  Shuyi Zhang ,  Qi Zhong ,  Fei Xu ,  Xiaowen Lin ,  Wei Hu

    发明人： Yanqing Lu ,  Shuyi Zhang ,  Qi Zhong ,  Fei Xu ,  Xiaowen Lin ,  Wei Hu

    IPC分类号： G02B6/26 ,  G02B6/293 ,  G01N21/45 ,  G02B6/02 ,  G02B6/255 ,  G01J9/00 ,  G02B6/14

    CPC分类号： G02B6/29344 ,  G01J2009/004 ,  G01N21/45 ,  G02B6/02295 ,  G02B6/14 ,  G02B6/2551 ,  G02B6/262

    摘要： Technologies are generally described for techniques useful in an interferometer system. In some examples, a system may include a first waveguide effective to propagate a first wave in a first mode. In some examples, the system may include a second waveguide effective to, in response to the first wave, propagate second and third waves in second and third modes, respectively. In some examples, the second waveguide may be effective to reflect the second and third waves off a reflection surface to produce first, second, third and fourth reflected waves. In some examples, the second waveguide may be effective to propagate the first and third reflected waves in the second mode and propagate the second and fourth reflected waves in the third mode.

    摘要翻译： 技术通常描述用于干涉仪系统中的技术。 在一些示例中，系统可以包括有效地在第一模式中传播第一波的第一波导。 在一些示例中，系统可以包括有效响应于第一波的第二波导，其分别在第二和第三模式中传播第二和第三波。 在一些示例中，第二波导可以有效地将第二和第三波从反射表面反射以产生第一，第二，第三和第四反射波。 在一些示例中，第二波导可以有效地在第二模式中传播第一和第三反射波，并且在第三模式中传播第二和第四反射波。

    SYSTEM AND METHOD FOR AVATAR GENERATION, RENDERING AND ANIMATION
    7.
    发明申请
    SYSTEM AND METHOD FOR AVATAR GENERATION, RENDERING AND ANIMATION 审中-公开
    用于产生，渲染和动画的系统和方法

    公开(公告)号：US20140198121A1

    公开(公告)日：2014-07-17

    申请号：US13997265

    申请日：2012-04-09

    申请人： Xiaofeng Tong ,  Wenlong Li ,  Yangzhou Du ,  Wei Hu ,  Jianguo Li ,  Yimin Zhang

    发明人： Xiaofeng Tong ,  Wenlong Li ,  Yangzhou Du ,  Wei Hu ,  Jianguo Li ,  Yimin Zhang

    IPC分类号： G06T11/60

    CPC分类号： G06T11/60 ,  H04N7/157

    摘要： A video communication system that replaces actual live images of the participating users with animated avatars. The system allows generation, rendering and animation of a two-dimensional (2-D) avatar of a user's face. The 2-D avatar represents a user's basic face shape and key facial characteristics, including, but not limited to, position and shape of the eyes, nose, mouth, and face contour. The system further allows adaptive rendering for displaying allow different scales of the 2-D avatar to be displayed on associated different sized displays of user devices.

    摘要翻译： 视频通信系统，用动画头像代替参与用户的实际实况图像。 该系统允许用户脸部的二维（2-D）头像的生成，呈现和动画。 2-D头像表示用户的基本面部形状和关键面部特征，包括但不限于眼睛，鼻子，嘴巴和脸部轮廓的位置和形状。 该系统进一步允许用于显示的自适应渲染，允许在用户设备的相关联的不同大小的显示器上显示不同比例的2-D化身。

    Fire-Resistant Cellulosic Material
    9.
    发明申请
    Fire-Resistant Cellulosic Material 有权
    耐火纤维素材料

    公开(公告)号：US20140121306A1

    公开(公告)日：2014-05-01

    申请号：US14128332

    申请日：2012-07-04

    申请人： Minh-Tan Ton-That ,  Tri-Dung Ngo ,  Johanne Denault ,  Christian Belanger ,  Wei Hu

    发明人： Minh-Tan Ton-That ,  Tri-Dung Ngo ,  Johanne Denault ,  Christian Belanger ,  Wei Hu

    IPC分类号： C08K3/28 ,  C08K3/10 ,  C08L33/04 ,  C08L73/00 ,  C08L23/12 ,  C08L63/00 ,  C08K3/22 ,  C08K3/16

    CPC分类号： C08K3/28 ,  C08B15/10 ,  C08K3/10 ,  C08K3/16 ,  C08K3/22 ,  C08L23/12 ,  C08L33/04 ,  C08L61/06 ,  C08L63/00 ,  C08L67/06 ,  C08L73/00 ,  C09K21/02 ,  D06M11/155 ,  D06M11/17 ,  D06M11/36 ,  D06M11/38 ,  C08L97/02

    摘要： A new approach for improving fire resistance of cellulosic materials is provided, especially when the cellulosic material is to be used in polymer composites. Cellulosic material is treated with an aqueous mixture of alkali metal or ammonium hydroxide and alkaline earth or aluminum metal salt simultaneously with or within a short period of time of preparing the mixture. The treated cellulosic material becomes self-extinguishing and may also have improved thermal stability, improved interfacial thermal resistance, improved resistance to damage by oxidants and other chemical agents, improved resistance to biological agents and/or improved resistance to damage by ultra-violet light. The fire-resistant cellulosic material may also be treated with a layered nanoparticulate material either simultaneously with, subsequent to or prior to treatment with the aqueous mixture of alkali metal or ammonium hydroxide and alkaline earth or aluminum metal salt to impart further fire resistance to the cellulosic material. Polymer composites produced from cellulosic material treated according to the present invention have significantly improved fire resistance with small negative impact on the mechanical performance of the composite, and may have the added benefit of improved thermal stability, improved interfacial thermal resistance, improved resistance to damage by oxidants and other chemical agents, improved resistance to biological agents and/or improved resistance to damage by ultra-violet light.

    摘要翻译： 提供了一种改善纤维素材料耐火性的新方法，特别是当纤维素材料用于聚合物复合材料时。 纤维素材料在制备混合物的同时或在短时间内与碱金属或氢氧化铵和碱土金属或铝金属盐的水性混合物一起处理。 经处理的纤维素材料变为自熄性并且还可以具有改善的热稳定性，改善的界面热阻，改善的抗氧化剂和其它化学试剂的损伤性，改善的对生物制剂的抵抗力和/或改善的抗紫外线损伤性。 耐火纤维素材料也可以与层状纳米颗粒材料同时处理，之后或之前用碱金属或氢氧化铵和碱土金属或铝金属盐的水性混合物处理，以赋予纤维素更高的耐火性 材料。 根据本发明处理的由纤维素材料生产的聚合物复合材料具有显着改善的耐火性，并且对复合材料的机械性能具有小的负面影响，并且可以具有改进的热稳定性，改进的界面热阻，改善的耐损伤性的附加益处 氧化剂和其他化学试剂，改善的对生物制剂的抵抗力和/或改善的抗紫外线损伤的能力。