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    • 43. 发明申请
    • Rotating Cylindrical and Spherical Triboelectric Generators
    • 旋转圆柱形和球形摩擦发电机
    • US20140292138A1
    • 2014-10-02
    • US14307656
    • 2014-06-18
    • Zhong Lin WangGuang ZhuYa YangHulin ZhangYoufan HuJin YangQingshen JingPeng Bai
    • Zhong Lin WangGuang ZhuYa YangHulin ZhangYoufan HuJin YangQingshen JingPeng Bai
    • H02N1/04
    • H02N1/04
    • A generator includes a first member, a second member and a sliding mechanism. The first member includes a first electrode and a first dielectric layer affixed to the first electrode. The first dielectric layer includes a first material that has a first rating on a triboelectric series. The second member includes a second material that has a second rating on the triboelectric series that is different from the first rating. The second member includes a second electrode. The second member is disposed adjacent to the first dielectric layer so that the first dielectric layer is disposed between the first electrode and the second electrode. The sliding mechanism is configured to cause relative movement between the first member and the second member, thereby generating an electric potential imbalance between the first electrode and the second electrode.
    • 发电机包括第一构件,第二构件和滑动机构。 第一构件包括固定到第一电极的第一电极和第一电介质层。 第一介电层包括在摩擦系列上具有第一等级的第一材料。 第二构件包括具有与第一等级不同的摩擦系列的第二等级的第二材料。 第二构件包括第二电极。 第二构件设置成与第一电介质层相邻,使得第一电介质层设置在第一电极和第二电极之间。 滑动机构被构造成引起第一构件和第二构件之间的相对运动,从而在第一电极和第二电极之间产生电位不平衡。
    • 44. 发明授权
    • Anti-wind eccentric umbrella
    • 防风偏心伞
    • US08511327B2
    • 2013-08-20
    • US13485620
    • 2012-05-31
    • Min Li SunJin Yang
    • Min Li SunJin Yang
    • A45B19/12A45B23/00
    • A45B11/00A45B19/12A45B25/22A45B2011/005A45B2023/0056
    • The invention provides an anti-wind eccentric umbrella, with a shaft, a framework, an upper ring, a lower ring and a canopy, in which the framework is composed of ribs, stretchers and a main frame. The two ends on one side of a main frame that is cross-hinged by a first main brace and a second main brace through a main frame hinge axis are respectively hinged with the upper ring and the lower ring. The anti-wind eccentric umbrella has a rib vacant position and the rib vacant position and the ribs are distributed in 360°. The main frame is on the rib vacant position, the top notch is hinged with an auxiliary rib, the runner is hinged with an auxiliary stretcher and the auxiliary stretcher is at the rib vacant position at the outer side of that occupied by the main frame.
    • 本发明提供一种具有轴,框架,上环,下环和罩的防风偏心伞,其中框架由肋,担架和主框架组成。 主框架一侧的两端分别与上环和下环铰接,第一主支架和第二主支架通过主框架铰链轴线交叉铰接。 防风偏心伞具有肋空位,肋空位,肋分布360度。 主框架位于肋部空置位置,顶部槽口与辅助肋铰接,转轮与辅助担架铰接,辅助担架位于主框架外侧的肋部空置位置。
    • 50. 发明授权
    • Method and system for automatic measurement of capacity of cellular network
    • 自动测量蜂窝网络容量的方法和系统
    • US08200208B1
    • 2012-06-12
    • US12248399
    • 2008-10-09
    • Jin YangYee Sin Chan
    • Jin YangYee Sin Chan
    • H04W4/00H04W40/00
    • H04W24/06H04L43/0888
    • A method for measuring a call capacity of a cellular network which includes a plurality of sectors including a test sector and neighboring sectors defined by a number of base stations. A plurality of voice communication generators and a plurality of best effort generators are located both in the test sector and the neighboring sectors. Interference level from activated test units located within the neighboring sectors and the test sector represents total radio resources of the test sector. Throughput of best effort generators is measured while activating a predetermined number of voice communication generators within the test sector. An approximate relationship between the throughput of best effort generators and the number of activated voice communication generators is obtained. The call capacity within the test sector is determined from the approximate relationship between the throughput of best effort generators and the number of the activated voice communication generators. The call capacity within the test sector is adjusted to a real commercial communication environment based on real interference levels from the neighboring sectors.
    • 一种用于测量蜂窝网络的呼叫容量的方法,其包括多个扇区,所述多个扇区包括由多个基站定义的测试扇区和相邻扇区。 多个语音通信发生器和多个尽力而为产生器位于测试扇区和相邻扇区中。 位于相邻扇区内的激活测试单元和测试扇区的干扰水平代表测试扇区的总无线电资源。 在激活测试扇区内的预定数量的语音通信发生器的同时测量尽力而为发生器的吞吐量。 获得最大努力发生器吞吐量与激活语音通信发生器数量之间的近似关系。 测试扇区内的呼叫容量由最大努力发生器的吞吐量与激活的语音通信发生器的数量之间的近似关系确定。 基于来自相邻扇区的实际干扰电平将测试扇区内的呼叫容量调整到真正的商业通信环境。