中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

21 records (took 0.017 seconds)

    Method and system for inflight refueling of unmanned aerial vehicles
    1.
    发明授权
    Method and system for inflight refueling of unmanned aerial vehicles 有权
    无人驾驶飞行器车载加油方法与系统

    公开(公告)号：US07798449B2

    公开(公告)日：2010-09-21

    申请号：US11891959

    申请日：2007-08-13

    Applicant: James Small ,  Frederick Davidson ,  Carlos Garcia

    Inventor： James Small ,  Frederick Davidson ,  Carlos Garcia

    IPC: B64D39/00

    CPC classification number: B64C39/024 ,  B64D39/00 ,  B64D39/04 ,  G05D1/104

    Abstract: A system and method for refueling unmanned aerial vehicles. The system is adapted to refuel a first unmanned aerial vehicle from a second unmanned aerial vehicle and includes an arrangement for flying the first and second vehicles to proximity within a predetermined range and for connecting an umbilical from the second vehicle to the first vehicle in flight. In the illustrative embodiment, the arrangement for connecting includes a targeting system for electromagnetically detecting a refueling receptacle on the first vehicle. The targeting system includes a first coil around a refueling receptacle on the first vehicle. A seeker is disposed at a first end of said umbilical on the second vehicle. The seeker includes three detector coils adapted to detect a magnetic signal from the first coil around the receptacle on the first vehicle. The coils are mounted such that the detector coils point in different directions. The outputs of the coils are processed to determine the direction and range to the UAV from the tanker UAV.

    Abstract translation: 一种用于加油无人机的系统和方法。 该系统适用于将第一无人驾驶飞行器从第二无人驾驶飞行器加油并且包括用于使第一和第二车辆在预定范围内飞行接近的装置，并用于将脐带与第二车辆连接至飞行中的第一车辆。 在说明性实施例中，连接装置包括用于电磁检测第一车辆上的加油容器的瞄准系统。 瞄准系统包括围绕第一车辆上的加油容器的第一线圈。 在第二车辆上的所述脐带的第一端设置探测器。 探测器包括三个检测器线圈，其适于在第一车辆上的容器周围检测来自第一线圈的磁信号。 线圈被安装成使得检测器线圈指向不同的方向。 处理线圈的输出以确定来自油罐无人机的UAV的方向和范围。

    WIRELESS COMMUNICATION SYSTEM WITH HIGH EFFICIENCY/HIGH POWER OPTICAL SOURCE
    2.
    发明申请
    WIRELESS COMMUNICATION SYSTEM WITH HIGH EFFICIENCY/HIGH POWER OPTICAL SOURCE 有权
    具有高效/高功率光源的无线通信系统

    公开(公告)号：US20070253715A1

    公开(公告)日：2007-11-01

    申请号：US11773496

    申请日：2007-07-05

    Applicant: James Small

    Inventor： James Small

    IPC: H04B10/00

    CPC classification number: H04B10/1125 ,  H01J23/165 ,  H01J23/213 ,  H01J23/22 ,  H01J25/50

    Abstract: An optical communication system is provided which includes an optical signal transmitter which communicates high bandwidth, high power frequencies. The optical signal transmitter includes a high efficiency/high power optical source such as an optical magnetron or a phased array source of electromagnetic radiation, and a modulator element. The modulator element may be within a resonance cavity of the high efficiency/high power optical source (intra cavity) or external to the cavity (extra cavity). The modulator element serves to modulate output radiation of the high efficiency/high power optical source to produce a modulated high frequency optical signal which may be transmitted through the air. The optical signal transmitter is particularly useful in providing the last mile connection between cable service operators and end users.

    Abstract translation: 提供一种光通信系统，其包括通信高带宽，高功率频率的光信号发射机。 光信号发射机包括诸如光磁控管或相控阵电磁辐射源的高效/高功率光源和调制器元件。 调制器元件可以在高效/高功率光源（腔内）或空腔外部（额外空腔）的谐振腔内。 调制器元件用于调制高效/高功率光源的输出辐射，以产生可以通过空气传输的调制的高频光信号。 光信号发射机在提供电缆业务运营商和终端用户之间的最后一英里连接方面特别有用。

    Method and system for inflight refueling of unmanned aerial vehicles
    4.
    发明申请
    Method and system for inflight refueling of unmanned aerial vehicles 有权

    公开(公告)号：US20100321011A1

    公开(公告)日：2010-12-23

    申请号：US12806377

    申请日：2010-08-10

    Applicant: James Small ,  Frederick Davidson ,  Carlos Garcia

    Inventor： James Small ,  Frederick Davidson ,  Carlos Garcia

    IPC: G01R33/12 ,  B64D39/00 ,  G05D1/00

    CPC classification number: B64C39/024 ,  B64D39/00 ,  B64D39/04 ,  G05D1/104

    Abstract: A system and method for refueling unmanned aerial vehicles. The system is adapted to refuel a first unmanned aerial vehicle from a second unmanned aerial vehicle and includes an arrangement for flying the first and second vehicles to proximity within a predetermined range and for connecting an umbilical from the second vehicle to the first vehicle in flight. In the illustrative embodiment, the arrangement for connecting includes a targeting system for electromagnetically detecting a refueling receptacle on the first vehicle. The targeting system includes a first coil around a refueling receptacle on the first vehicle. A seeker is disposed at a first end of said umbilical on the second vehicle. The seeker includes three detector coils adapted to detect a magnetic signal from the first coil around the receptacle on the first vehicle. The coils are mounted such that the detector coils point in different directions. The outputs of the coils are processed to determine the direction and range to the UAV from the tanker UAV.

    Powerhead of a power injection system
    7.
    发明申请
    Powerhead of a power injection system 有权

    公开(公告)号：US20060079766A1

    公开(公告)日：2006-04-13

    申请号：US11073883

    申请日：2005-03-07

    Applicant: Charles Neer ,  James Small

    Inventor： Charles Neer ,  James Small

    IPC: A61M5/00

    CPC classification number: A61M5/007 ,  A61B6/548 ,  A61M5/14546 ,  A61M5/14566 ,  A61M5/16827 ,  A61M5/1785 ,  A61M2205/3306 ,  A61M2205/3317 ,  A61M2205/3389 ,  A61M2205/502 ,  A61M2205/52 ,  A61M2205/587 ,  A61M2205/6054 ,  A61M2205/6063

    Abstract: A contrast media injection system includes detects the absolute position of the syringe ram using a non-contact sensor. A series of magnets and Hall-Effect sensors may be used or an opto-reflective system. Illuminated knobs that are connected to the drive mechanism for the syringe ram rotate with the drive and provide visual feedback on operation through the illumination. Analog Hall-Effect sensors are used to determine the presence or absence of magnets that identify the type of faceplate being used. The faceplates include control electronics, connected to the powerhead through connectors, which may be interchangeably used by the two faceplates. The faceplate electronics include detectors for automatically detecting the capacity of pre-filled syringes. Additional features include using historical data to provide optimum pressure limit values during an injection protocol, a removable memory device for storing and transferring information such as injection protocols and injector statistics, and password protection of such protocols.

    Method and system for inflight refueling of unmanned aerial vehicles
    9.
    发明授权
    Method and system for inflight refueling of unmanned aerial vehicles 有权
    无人驾驶飞行器车载加油方法与系统

    公开(公告)号：US08056860B2

    公开(公告)日：2011-11-15

    申请号：US12806377

    申请日：2010-08-10

    Applicant: James Small ,  Frederick Davidson ,  Carlos Garcia

    Inventor： James Small ,  Frederick Davidson ,  Carlos Garcia

    IPC: B64D39/00

    CPC classification number: B64C39/024 ,  B64D39/00 ,  B64D39/04 ,  G05D1/104

    Abstract: A system and method for refueling unmanned aerial vehicles. The system is adapted to refuel a first unmanned aerial vehicle from a second unmanned aerial vehicle and includes an arrangement for flying the first and second vehicles to proximity within a predetermined range and for connecting an umbilical from the second vehicle to the first vehicle in flight. In the illustrative embodiment, the arrangement for connecting includes a targeting system for electromagnetically detecting a refueling receptacle on the first vehicle. The targeting system includes a first coil around a refueling receptacle on the first vehicle. A seeker is disposed at a first end of said umbilical on the second vehicle. The seeker includes three detector coils adapted to detect a magnetic signal from the first coil around the receptacle on the first vehicle. The coils are mounted such that the detector coils point in different directions. The outputs of the coils are processed to determine the direction and range to the UAV from the tanker UAV.

    Abstract translation: 一种用于加油无人机的系统和方法。 该系统适用于将第一无人驾驶飞行器从第二无人驾驶飞行器加油并且包括用于使第一和第二车辆在预定范围内飞行接近的装置，并用于将脐带与第二车辆连接至飞行中的第一车辆。 在说明性实施例中，连接装置包括用于电磁检测第一车辆上的加油容器的瞄准系统。 瞄准系统包括围绕第一车辆上的加油容器的第一线圈。 在第二车辆上的所述脐带的第一端设置探测器。 探测器包括三个检测器线圈，其适于在第一车辆上的容器周围检测来自第一线圈的磁信号。 线圈被安装成使得检测器线圈指向不同的方向。 处理线圈的输出以确定来自油罐无人机的UAV的方向和范围。

Patent Agency Ranking