Antenna beam steering
    1.
    发明授权
    Antenna beam steering 有权
    天线波束转向

    公开(公告)号:US07522102B2

    公开(公告)日:2009-04-21

    申请号:US11013840

    申请日:2004-12-16

    申请人: Fong Shi

    发明人: Fong Shi

    IPC分类号: H01Q3/00

    CPC分类号: H01Q3/26 H01Q1/28 H01Q3/30

    摘要: An antenna steering system is provided that includes a plurality of gyro sensors fixedly located in close proximity to an antenna, for example a phased array antenna. The gyro sensors measure angular rotation of the antenna about an X-axis of the antenna, about a Y-axis of the antenna and about a Z-axis of the antenna. The gyro sensors communicate the angular rotation measurement data to a beam steering phase controller (BSPhC). The BSPhC utilizes the angular rotation measurements to determine a predicted amount of movement, i.e. a change in geolocation and/or orientation, of the antenna within a specified time period. Based on the predicted amount of antenna movement, the BSPhC adjusts a beam pointing angle of the antenna, i.e. steers the antenna, to compensate for the predicted amount of movement.

    摘要翻译: 提供一种天线转向系统,其包括固定地靠近天线的多个陀螺仪传感器,例如相控阵天线。 陀螺传感器围绕天线的X轴,围绕天线的Y轴和天线的Z轴测量天线的角度旋转。 陀螺传感器将角度旋转测量数据传送到光束转向相位控制器(BSPhC)。 BSPhC利用角度旋转测量来确定预定的移动量,即在特定时间段内天线的地理定位和/或取向的变化。 基于预测的天线移动量,BSPhC调节天线的光束指向角,即引导天线,以补偿预测的移动量。

    Redundant power distribution system
    3.
    发明申请
    Redundant power distribution system 有权
    冗余配电系统

    公开(公告)号:US20050006956A1

    公开(公告)日:2005-01-13

    申请号:US10615705

    申请日:2003-07-09

    申请人: Fong Shi

    发明人: Fong Shi

    IPC分类号: H02J1/00

    摘要: A redundant power distribution system (74) that has multiple distribution lines (168) and (174) includes multiple regulators (122). Multiple isolation transformers (124) are coupled to the regulators (122) and have isolation boundaries (261). An R(M/N) device circuit (152) is coupled to the isolation transformers (124). The regulators (122) and the isolation transformers (124) have a non-feedback looped configuration (259) across the isolation boundaries (261).

    摘要翻译: 具有多个分配线(168)和(174)的冗余配电系统(74)包括多个调节器(122)。 多个隔离变压器(124)耦合到调节器(122)并具有隔离边界(261)。 R(M / N)器件电路(152)耦合到隔离变压器(124)。 调节器(122)和隔离变压器(124)在隔离边界(261)上具有非反馈环路配置(259)。

    Rotary patterned lamp
    4.
    发明授权
    Rotary patterned lamp 失效
    旋转图案灯

    公开(公告)号:US06494595B1

    公开(公告)日:2002-12-17

    申请号:US09887351

    申请日:2001-06-25

    申请人: Fong-Shi Lin

    发明人: Fong-Shi Lin

    IPC分类号: F21V2132

    摘要: This invention relates to a rotary patterned lamp, which includes a supporting frame to connect with a rotator. The rotator has a downward link to connect with a patterned lamp having lighting string thereon. The frame is provided with two pins, each of which is contacted with a conductive ring around the rotator and a conductive rod between the frame and the rotator. The two pins are connected with the electrical wire extendedly to the power source to provide the power to light up the bulb of the patterned lamp that obtains a rotary decorative improved lighting effect.

    摘要翻译: 本发明涉及一种旋转图案化灯,其包括与转子连接的支撑框架。 旋转器具有向下连接,以连接其上具有照明灯串的图案化灯。 框架设置有两个销,每个销与转子周围的导电环接触,并且在框架和转子之间具有导电杆。 两个引脚与电源线连接到电源,以提供电源来点亮图案化灯的灯泡,该灯泡获得旋转的装饰性改进的照明效果。

    Angularly adjustable holding frame for decorative light bulb strings
    5.
    发明授权
    Angularly adjustable holding frame for decorative light bulb strings 失效
    角度可调节的装饰灯泡灯串

    公开(公告)号:US06305822B1

    公开(公告)日:2001-10-23

    申请号:US09439292

    申请日:1999-11-15

    申请人: Fong-Shi Lin

    发明人: Fong-Shi Lin

    IPC分类号: F21V2100

    CPC分类号: F21V21/14 F21S4/20 F21V21/088

    摘要: A combination type holding frame of Christmas decorative light bulb comprises a plurality of holding units connected with each other. These holding units are combined to form a frame having a specific configuration, which associates with Christmas light bulb strings to display esthetic patterns. Each holding unit is provided with many flexible bellow portions, which enable the holding unit to be adjustable with ease. Therefore users can change the shape of frames as they wish, achieving varying visual effects.

    摘要翻译: 圣诞节装饰灯泡的组合式保持框架包括彼此连接的多个保持单元。 这些保持单元被组合以形成具有特定构造的框架,其与圣诞灯泡灯串相关联以显示美观图案。 每个保持单元设置有许多柔性波纹管部分,这使得保持单元能够容易地调节。 因此,用户可以根据需要改变框架的形状,实现不同的视觉效果。

    Lamp holder structure
    6.
    发明授权
    Lamp holder structure 失效
    灯架结构

    公开(公告)号:US5669701A

    公开(公告)日:1997-09-23

    申请号:US685679

    申请日:1996-07-24

    申请人: Fong-Shi Lin

    发明人: Fong-Shi Lin

    摘要: A lamp holder includes a hollow holder body having a top opening to receive therein a base of a bulb. The holder body has two contact terminals provided therein in a spaced manner to be corresponding to filament extensions of the base of the lamp for establishing electrical connection therewith when the bulb is inserted into the holder body. Electrical wires are inserted into the holder body through a bottom opening of the holder body to physically connect to the contact terminals. A lengthening support is provided to support the holder body, comprising a tubular member made of an insulating material, having a side wall with an open top side and an open lower side. A partition plate is fixed to the open top side to define two openings adjacent thereto. The partition plate is insertable into the holder body through the bottom opening of the holder body to hold the holder body thereon and to at least partially separate the wires from each other with the wires running through the tubular member to respectively extend into the holder body through the openings on the top side of the tubular member. Inverted V-shaped notches are provided on the side wall of the tubular member with a wide opening formed on the lower side of the side wall for fitting onto and mounting to for example a shoot of a tree.

    摘要翻译: 灯座包括具有顶部开口的中空保持器主体,以在其中容纳灯泡的基座。 保持器本体具有间隔开设置的两个接触端子,以对应于当灯泡插入保持器本体时与灯的基座的灯丝延伸部分建立电连接。 电线通过保持器主体的底部开口插入保持器本体中,以物理连接到接触端子。 提供了一种延长支撑件,以支撑保持器本体,包括由绝缘材料制成的管状构件,具有侧壁,开口顶侧和开口下侧。 分隔板固定在敞开的顶侧以限定与其相邻的两个开口。 分隔板可通过保持器本体的底部开口插入到保持器主体中,以将保持器主体保持在其上并且使电线至少部分地彼此分离,并且穿过管状构件的电线分别延伸到保持器本体内 管状构件的顶侧上的开口。 在管状部件的侧壁上设置有倒V字状的切口,该开口形成在侧壁的下侧上,用于装配到例如树枝上并安装在其上。

    Bonding Components to Each Other Using Exothermic Reactions by Simultaneous Current Pulses
    7.
    发明申请
    Bonding Components to Each Other Using Exothermic Reactions by Simultaneous Current Pulses 有权
    通过同时电流脉冲使用放热反应彼此结合成分

    公开(公告)号:US20130239407A1

    公开(公告)日:2013-09-19

    申请号:US13419086

    申请日:2012-03-13

    申请人: Fong Shi

    发明人: Fong Shi

    IPC分类号: H05K3/10

    摘要: A method and apparatus for joining a first workpiece and a second workpiece. A layer of exothermic material is placed between the first workpiece and the second workpiece. A plurality of currents is applied to the layer of exothermic material in a plurality of locations and substantially at the same time such that an exothermic reaction occurs in the layer of exothermic material.

    摘要翻译: 一种用于接合第一工件和第二工件的方法和装置。 一层放热材料放置在第一工件和第二工件之间。 多个电流在多个位置和基本上同时施加到放热材料层,使得在放热材料层中发生放热反应。

    Portable radio frequency identification (RFID) reader
    8.
    发明授权
    Portable radio frequency identification (RFID) reader 有权
    便携式射频识别(RFID)阅读器

    公开(公告)号:US08461965B2

    公开(公告)日:2013-06-11

    申请号:US12686922

    申请日:2010-01-13

    IPC分类号: H04Q5/22

    摘要: A particular portable radio frequency identification (RFID) reader includes an active antenna array including a plurality of antenna elements to receive RFID signals from RFID devices. The antenna elements include control circuitry to control a beam pattern generated by the active antenna array. The portable RFID reader further includes sum circuitry and difference circuitry. The sum circuitry is operable to determine a sum signal by summing the RFID signals received by at least two of the plurality of antenna elements. The difference circuitry is operable to determine a difference signal between the RFID signals received by at least two of the plurality of antenna elements. The portable RFID reader also includes a controller to electronically steer the beam pattern and to determine a direction from the RFID reader to a particular RFID device.

    摘要翻译: 特定便携式射频识别(RFID)读取器包括有源天线阵列,其包括用于从RFID设备接收RFID信号的多个天线元件。 天线元件包括用于控制由有源天线阵列产生的波束图案的控制电路。 便携式RFID读取器还包括和电路和差分电路。 总和电路可操作以通过将由多个天线元件中的至少两个接收的RFID信号相加来确定和信号。 差分电路可操作以确定由多个天线元件中的至少两个天线元件接收的RFID信号之间的差分信号。 便携式RFID读取器还包括控制器,用于电子地操纵光束图案并确定从RFID读取器到特定RFID设备的方向。

    Method and apparatus for optically detecting and identifying a threat
    9.
    发明授权
    Method and apparatus for optically detecting and identifying a threat 有权
    用于光学检测和识别威胁的方法和装置

    公开(公告)号:US07432498B2

    公开(公告)日:2008-10-07

    申请号:US11164414

    申请日:2005-11-22

    IPC分类号: G02B26/08

    CPC分类号: G02B17/0824

    摘要: An optical detection apparatus includes a housing having a circumferential opening therein. A primary mirror reflects light rays to form a first set of light rays to a secondary mirror that has a generally concave shape coupled to the housing. A tertiary mirror having a generally concave shape coupled to the housing spaced apart from the secondary mirror directs light to detection optics that form an image using the third set of light rays. The detection optics include a micro-mirror array that redirect the image to a detector. A controller controls the micro-mirror array and determines an event characteristic based upon the image thereon.

    摘要翻译: 光学检测装置包括其中具有周向开口的壳体。 初级反射镜反射光线以形成第二组反射镜的第一组光线,其具有与外壳相连的大致凹形形状。 具有大致凹形形状的第三反射镜,其与从第二反射镜间隔开的壳体连接,将光引导到使用第三组光线形成图像的检测光学器件。 检测光学器件包括将图像重定向到检测器的微镜阵列。 控制器控制微镜阵列并基于其上的图像确定事件特性。

    Rotatable power supply apparatus
    10.
    发明授权
    Rotatable power supply apparatus 失效
    可旋转电源设备

    公开(公告)号:US07399103B2

    公开(公告)日:2008-07-15

    申请号:US11507433

    申请日:2006-08-22

    申请人: Fong-Shi Lin

    发明人: Fong-Shi Lin

    IPC分类号: F21S13/14

    摘要: The invention relates to a rotatable power supply apparatus, which includes a shell and a cap for receiving an inner power supply. The apparatus also includes a connector and a cover for connecting any ornament with light string. The apparatus can provide power for the lighting ornament and rotates the ornament at the same time easily that obtains a utilized beautiful rotating decoration.

    摘要翻译: 本发明涉及一种可旋转供电装置,其包括用于接纳内部电源的外壳和盖。 该装置还包括连接器和用于连接任何装饰品与灯串的盖子。 该装置可以为照明装饰品提供动力,同时容易地旋转装饰物,从而获得利用的美丽的旋转装饰。