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29 条记录 (耗时 0.035 秒)

    Control of emitted light from luminaire
    3.
    发明授权
    Control of emitted light from luminaire 有权
    控制灯具发出的光

    公开(公告)号：US08162497B2

    公开(公告)日：2012-04-24

    申请号：US12328975

    申请日：2008-12-05

    申请人： David Gonzalez

    发明人： David Gonzalez

    IPC分类号： G03B15/02

    CPC分类号： G03B15/02

    摘要： Method and apparatus for attenuating unwanted aspects of lighting from a luminaire which is disposed to illuminate an object or objects being photographed. A light attenuating mask is disposed between the luminaire and the object or objects. The light attenuating mask may diffuse, obstruct, or otherwise modify projected light such that light intensity is diminished, unwanted reflections of the luminaire are suppressed, or other aspects of the light are altered. The mask may attach to the luminaire or may be free standing and separate therefrom.

    摘要翻译： 用于衰减来自照明物体照明的照明器的不需要的方面的方法和装置，以照亮被拍摄的物体或物体。 在光源和物体之间设置光衰减掩模。 光衰减掩模可以扩散，阻碍或以其他方式修改投射光，使得光强度减小，照明器的不期望的反射被抑制或光的其它方面改变。 面罩可以附接到照明器上，或者可以是自由站立的并与其隔离。

    CONTROL OF EMITTED LIGHT FROM LUMINAIRE
    4.
    发明申请
    CONTROL OF EMITTED LIGHT FROM LUMINAIRE 有权
    从灯泡控制发光

    公开(公告)号：US20090161339A1

    公开(公告)日：2009-06-25

    申请号：US12328975

    申请日：2008-12-05

    申请人： David Gonzalez

    发明人： David Gonzalez

    IPC分类号： G03B15/02 ,  F21V1/00

    CPC分类号： G03B15/02

    摘要： Method and apparatus for attenuating unwanted aspects of lighting from a luminaire which is disposed to illuminate an object or objects being photographed. A light attenuating mask is disposed between the luminaire and the object or objects. The light attenuating mask may diffuse, obstruct, or otherwise modify projected light such that light intensity is diminished, unwanted reflections of the luminaire are suppressed, or other aspects of the light are altered. The mask may attach to the luminaire or may be free standing and separate therefrom.

    摘要翻译： 用于衰减来自照明物体照明的照明器的不需要的方面的方法和装置，以照亮被拍摄的物体或物体。 在光源和物体之间设置光衰减掩模。 光衰减掩模可以扩散，阻碍或以其他方式修改投射光，使得光强度减小，照明器的不期望的反射被抑制或光的其它方面改变。 面罩可以附接到照明器上，或者可以是自由站立的并与其隔离。

    Method for selecting state of a reconfigurable antenna in a communication system via machine learning
    6.
    发明授权
    Method for selecting state of a reconfigurable antenna in a communication system via machine learning 有权
    通过机器学习在通信系统中选择可重构天线的状态的方法

    公开(公告)号：US08942659B2

    公开(公告)日：2015-01-27

    申请号：US13606843

    申请日：2012-09-07

    申请人： Nikhil Gulati ,  David Gonzalez ,  Kapil R. Dandekar

    发明人： Nikhil Gulati ,  David Gonzalez ,  Kapil R. Dandekar

    IPC分类号： H04B1/06 ,  H04B1/44 ,  H01Q1/00 ,  H01Q13/20

    CPC分类号： H04W72/082 ,  H01Q1/007 ,  H01Q13/20 ,  H04B1/44 ,  H04B7/0417 ,  H04B7/0626 ,  H04W24/02 ,  H04W72/085

    摘要： A method for selecting the state of a reconfigurable antenna installed at either the receiver or transmitter of a communication system is provided. The proposed method uses online learning algorithm based on the theory of multi-armed bandit to perform antenna state selection. The selection technique utilizes the Post-Processing Signal-to-Noise Ratio (PPSNR) as a reward metric and maximizes the long-term average reward over time. The performance of the learning based selection technique is empirically evaluated using wireless channel data. The data is collected in an indoor environment using a 2×2 MIMO OFDM system employing highly directional metamaterial Reconfigurable Leaky Wave Antennas. the learning based selection technique shows performance improvements in terms of average PPSNR and regret over conventional heuristic policies.

    摘要翻译： 提供了一种用于选择安装在通信系统的接收机或发射机处的可重新配置天线的状态的方法。 提出的方法使用基于多武装强盗理论的在线学习算法进行天线状态选择。 选择技术利用后处理信噪比（PPSNR）作为奖励度量，并使长期平均奖励随时间推移最大化。 使用无线信道数据对基于学习的选择技术的性能进行经验性评估。 使用采用高度定向的超材料可重构泄漏波天线的2×2 MIMO OFDM系统在室内环境中收集数据。 基于学习的选择技术显示了平均PPSNR的性能改进，并对传统启发式策略感到遗憾。

    Methods for testing multibeam satellite systems using input power telemetry and output noise power
    7.
    发明授权
    Methods for testing multibeam satellite systems using input power telemetry and output noise power 有权
    使用输入功率遥测和输出噪声功率测试多波束卫星系统的方法

    公开(公告)号：US08160575B2

    公开(公告)日：2012-04-17

    申请号：US09912167

    申请日：2001-07-23

    申请人： Susan Ciaburro ,  David Gonzalez

    发明人： Susan Ciaburro ,  David Gonzalez

    IPC分类号： H04W84/06 ,  H04W4/00

    CPC分类号： H04B7/18519 ,  H04B17/20

    摘要： Methods that test multibeam satellite communication systems, including its antennas and transponders. The methods use input power telemetry and output noise power to test satellite transponders and antennas while the satellite is in orbit. One method that tests a satellite receive antenna employs at least two earth stations, one for RF testing and one for telemetry and commanding, with each providing a backup for the other. Other methods may use one or more earth stations to perform testing. Methods are disclosed that generate receive antenna pattern measurements, transmit pattern measurements, input chain frequency response curves, input chain transfer curves, and output chain frequency response curves.

    摘要翻译： 测试多波束卫星通信系统的方法，包括其天线和应答器。 当卫星进入轨道时，这些方法使用输入功率遥测和输出噪声功率来测试卫星转发器和天线。 测试卫星接收天线的一种方法至少使用两个地球站，一个用于射频测试，另一个用于遥测和命令，每个地球站为另一个提供备用。 其他方法可以使用一个或多个地球站进行测试。 公开了生成接收天线方向图测量，发射模式测量，输入链频率响应曲线，输入链传递曲线和输出链频率响应曲线的方法。

    Shank Guard
    8.
    发明申请
    Shank Guard 审中-公开
    小卒

    公开(公告)号：US20120000096A1

    公开(公告)日：2012-01-05

    申请号：US12828893

    申请日：2010-07-01

    申请人： David Gonzalez

    发明人： David Gonzalez

    IPC分类号： A43B23/22

    CPC分类号： A43C15/02 ,  A43C11/14 ,  A43C11/1493

    摘要： A novel removable boot attachment for protecting workboot shanks and soles.

    摘要翻译： 一种用于保护工作靴柄和鞋底的新颖可拆卸的靴子附件。

    System for in situ seed layer remediation
    9.
    发明申请
    System for in situ seed layer remediation 审中-公开
    原位种子层修复系统

    公开(公告)号：US20050040046A1

    公开(公告)日：2005-02-24

    申请号：US10645975

    申请日：2003-08-22

    申请人： Aaron Frank ,  David Gonzalez ,  Basab Chatterjee ,  Richard Guldi

    发明人： Aaron Frank ,  David Gonzalez ,  Basab Chatterjee ,  Richard Guldi

    IPC分类号： C25D5/34 ,  C25D7/12 ,  H01L21/288 ,  H01L21/768 ,  C25D5/02

    CPC分类号： H01L21/76843 ,  C25D5/34 ,  C25D7/123 ,  H01L21/2885 ,  H01L21/76838 ,  H01L21/76862 ,  H01L21/76874

    摘要： The present invention provides a system for removing surface contaminants from a copper seed layer disposed upon a semiconductor substrate (210), in preparation for electrochemical deposition. An electrochemical deposition apparatus (202) is provided, having a contaminant remediation module (204) housed within. The semiconductor substrate (210) is transferred into the remediation module (204), where it is exposed in a reactive remediation system (216). Contaminants are removed from the surface of the copper seed layer, followed by an immediate transfer (212) of the substrate (210) from the remediation module (204) into a plating system (208) also housed within the electrochemical deposition apparatus (202).

    摘要翻译： 本发明提供一种用于从布置在半导体衬底（210）上的铜籽晶层去除表面污染物的系统，用于制备电化学沉积。 提供了一种电化学沉积设备（202），其具有容纳在其内的污染物修复模块（204）。 半导体衬底（210）被传送到修复模块（204）中，其中它暴露在反应性修复系统（216）中。 从铜籽晶层的表面除去污染物，然后将基板（210）从修复模块（204）立即转移（212）到也容纳在电化学沉积装置（202）内的电镀系统（208） 。

    Methods for testing multibeam satellite systems using input power telemetry and output noise power
    10.
    发明授权
    Methods for testing multibeam satellite systems using input power telemetry and output noise power 有权

    公开(公告)号：US08447296B2

    公开(公告)日：2013-05-21

    申请号：US13385619

    申请日：2012-02-27

    申请人： Susan Ober ,  David Gonzalez

    发明人： Susan Ober ,  David Gonzalez

    IPC分类号： H04W84/06 ,  H04W4/00

    CPC分类号： H04B7/18519 ,  H04B17/20

    摘要： Methods that test multibeam satellite communication systems, including its antennas and transponders. The methods use input power telemetry and output noise power to test satellite transponders and antennas while the satellite is in orbit. One method that tests a satellite receive antenna employs at least two earth stations, one for RF testing and one for telemetry and commanding, with each providing a backup for the other. Other methods may use one or more earth stations to perform testing. Methods are disclosed that generate receive antenna pattern measurements, transmit pattern measurements, input chain frequency response curves, input chain transfer curves, and output chain frequency response curves.