Synthesis of an azido energetic alcohol
    81.
    发明授权
    Synthesis of an azido energetic alcohol 有权
    合成叠氮高分子酒精

    公开(公告)号:US08841468B2

    公开(公告)日:2014-09-23

    申请号:US12821392

    申请日:2010-06-23

    IPC分类号: C07C247/04

    CPC分类号: C07C247/04

    摘要: A method of forming an azido energetic alcohol includes converting an energetic diol to a cyclic sulfite, oxidizing the cyclic sulfite to a cyclic sulfate, and opening the cyclic sulfate. The cyclic sulfate is opened, followed by hydrolysis, to form an azido energetic alcohol.

    摘要翻译: 形成叠氮高分子醇的方法包括将能量二醇转化成环状亚硫酸盐,将环状亚硫酸盐氧化成环状硫酸盐,并打开环状硫酸盐。 打开环硫酸酯,然后水解,形成叠氮高分子醇。

    Multisensor Management and Data Fusion via Parallelized Multivariate Filters
    83.
    发明申请
    Multisensor Management and Data Fusion via Parallelized Multivariate Filters 审中-公开
    多传感器管理和数据融合通过并行多元过滤器

    公开(公告)号:US20140032167A1

    公开(公告)日:2014-01-30

    申请号:US13435952

    申请日:2012-03-30

    IPC分类号: G06F17/18 G01C21/20

    摘要: A system with multiple sensors is managed to determine which sensors to utilize when forming an estimate of the system state. A list of active sensor subsets is formed from multiple sensors. The list of active sensor subsets is represented by a list of differing vectors with indices enumerating the sensors of each sensor subset. Noise is filtered from a measurement of each sensor. State and covariance for each sensor of the multiple sensors is estimated based on prior measurements. A quality of service (QoS) metric is calculated for each sensor subset based on the estimated sensor state. The QoS metric is recorded in a QoS vector and the list of active sensors subsets is updated with the sensor subsets that have a QoS metric above a QoS threshold. The state and covariance estimates are combined to form the estimates of the system state and covariance.

    摘要翻译: 管理具有多个传感器的系统来确定在形成系统状态的估计时要使用哪些传感器。 有源传感器子集的列表由多个传感器形成。 有源传感器子集的列表由具有枚举每个传感器子集的传感器的索引的不同向量的列表表示。 从每个传感器的测量中滤除噪声。 基于先前的测量来估计多个传感器的每个传感器的状态和协方差。 基于估计的传感器状态为每个传感器子集计算服务质量(QoS)度量。 QoS度量被记录在QoS向量中,并且使用具有高于QoS阈值的QoS度量的传感器子集来更新活动传感器子集列表。 将状态和协方差估计相结合,形成系统状态和协方差的估计。

    High-power, high-throughput microwave discharge singlet oxygen generator for advanced electrical oxygen-iodine lasers
    84.
    发明授权
    High-power, high-throughput microwave discharge singlet oxygen generator for advanced electrical oxygen-iodine lasers 有权
    高功率,高产量的微波放电单线态氧气发生器,用于先进的电氧碘激光器

    公开(公告)号:US08432949B2

    公开(公告)日:2013-04-30

    申请号:US12881987

    申请日:2010-09-14

    IPC分类号: H01S3/22

    摘要: A laser device includes an optical resonator, a microwave driven discharge device, and a source for a second gas. The microwave driven discharge device is disposed relative to the optical resonator. The microwave driven discharge device operates at a discharge power and gas flow rate to produce a selected amount of energetic singlet oxygen metastables flowing in the direction of the optical resonator. The second source for the second gas is disposed between the optical resonator and the microwave driven discharge device. The second gas reacts with the selected amount of energetic singlet oxygen metastables to form an excited species in an amount sufficient to support lasing of the excited species in the optical resonator.

    摘要翻译: 激光装置包括光学谐振器,微波驱动放电装置和用于第二气体的源。 微波驱动放电装置相对于光谐振器设置。 微波驱动放电装置以放电功率和气体流速工作,以产生在光谐振器的方向上流动的选定量的能量单态氧亚稳态。 第二气体的第二源设置在光谐振器和微波驱动放电装置之间。 第二气体与选定量的能量单态氧亚稳态反应以形成足以支持激发物质在光学谐振器中的激发的量的激发物质。

    Singlet Oxygen Production and Dosimetry for Photodynamic Therapy
    86.
    发明申请
    Singlet Oxygen Production and Dosimetry for Photodynamic Therapy 审中-公开
    单体氧生产和光动力疗法剂量学

    公开(公告)号:US20120209125A1

    公开(公告)日:2012-08-16

    申请号:US13370611

    申请日:2012-02-10

    IPC分类号: A61B6/00

    CPC分类号: A61B5/14556

    摘要: An apparatus for photodynamic therapy (PDT) includes a light source configured to provide excitation light for a photosensitizer, an optical system configured to direct the excitation light to a target region and receive light emitted by the photosensitizer and/or singlet oxygen generated in the target region, and a detection system configured to receive the light emitted by the photosensitizer and/or the singlet oxygen. The apparatus also includes a filter system configured to spectrally discriminate between emission from the photosensitizer and the singlet oxygen and a processor configured to determine concentrations of the singlet oxygen and/or the photosensitizer based on an emission signal measured by the detection system.

    摘要翻译: 一种用于光动力治疗(PDT)的装置包括被配置为为光敏剂提供激发光的光源,配置为将激发光引导到目标区域并接收由光敏剂发射的光和/或靶中产生的单线态氧的光学系统 区域,以及被配置为接收由光敏剂和/或单线态氧发射的光的检测系统。 该装置还包括被配置为光谱鉴别来自光敏剂和单线态氧的发射的滤波器系统,以及配置为基于由检测系统测量的发射信号来确定单线态氧和/或光敏剂的浓度的处理器。

    Non-Cutoff Frequency Selective Surface Ground Plane Antenna Assembly
    87.
    发明申请
    Non-Cutoff Frequency Selective Surface Ground Plane Antenna Assembly 有权
    非截止频率选择性地面接地平面天线组件

    公开(公告)号:US20110267252A1

    公开(公告)日:2011-11-03

    申请号:US13182263

    申请日:2011-07-13

    IPC分类号: H01Q1/48 H01Q21/26

    摘要: Described is an apparatus and method for reducing noise in an information bearing signal is provided. A feeding element receives dual-polarized wideband electromagnetic signals. The feeding element is coupled to a Non-Cutoff Frequency Selective Surface ground plane. The Non-Cutoff Frequency Selective Surface ground plane allows for a line-of-sight signal and a surface wave to cancel. The Non-Cutoff Frequency Selective Surface ground plane can be a metal plate with a plurality of corrugations. The corrugations can be concentric rings, each corrugation having a predetermined height and a predetermined spacing from adjacent corrugations.

    摘要翻译: 提供了一种用于降低信息承载信号中的噪声的装置和方法。 馈电元件接收双极化宽带电磁信号。 馈电元件耦合到非截止频率选择表面接地层。 非截止频率选择表面接地平面允许取消视线信号和表面波。 非切断频率选择表面接地面可以是具有多个波纹的金属板。 波纹可以是同心环,每个波纹具有预定的高度和与相邻波纹的预定间隔。

    METHOD AND APPARATUS FOR A HIGH-PERFORMANCE COMPACT VOLUMETRIC ANTENNA
    89.
    发明申请
    METHOD AND APPARATUS FOR A HIGH-PERFORMANCE COMPACT VOLUMETRIC ANTENNA 有权
    用于高性能紧凑体积天线的方法和装置

    公开(公告)号:US20110006957A1

    公开(公告)日:2011-01-13

    申请号:US12501973

    申请日:2009-07-13

    CPC分类号: H01Q9/16 H01Q9/28

    摘要: A wide-bandwidth antenna (e.g., a rib-dipole antenna) includes a first pole formed by a first conductive member and/or a second pole formed by a second conductive member. The antenna also includes an antenna feed between the first conductive member and the second conductive member. The antenna also includes at least one electrically conductive element including a surface. A portion of the surface is electrically connected to, and extends from, the first conductive member or the second conductive member. The at least one electrically conductive element is capable of conducting a current that generates a magnetic field. The magnetic field lowers a total reactance of the antenna, thereby resulting in enhanced performance of the antenna and more efficient use of volume.

    摘要翻译: 宽带天线(例如,肋 - 偶极天线)包括由第一导电构件和/或由第二导电构件形成的第二极形成的第一极。 天线还包括在第一导电构件和第二导电构件之间的天线馈电。 天线还包括至少一个包括表面的导电元件。 表面的一部分电连接到第一导电构件或第二导电构件并从第一导电构件或第二导电构件延伸。 至少一个导电元件能够传导产生磁场的电流。 磁场会降低天线的总电抗,从而提高天线的性能,更有效地利用天线。

    Hybrid spectral domain optical coherence tomography line scanning laser ophthalmoscope
    90.
    发明授权
    Hybrid spectral domain optical coherence tomography line scanning laser ophthalmoscope 有权
    混合光谱光学相干断层扫描线扫描激光检眼镜

    公开(公告)号:US07866821B2

    公开(公告)日:2011-01-11

    申请号:US12630358

    申请日:2009-12-03

    IPC分类号: A61B3/10

    摘要: An apparatus for imaging an eye includes a housing and a system of optical components disposed in the housing. The apparatus is capable of operating in a line scanning laser opthalmoscope (LSLO) mode and an optical coherence tomography (OCT) mode. The system of optical components can include a first source to provide a first beam of light for the OCT mode and a second source to provide a second beam of light for the LSLO mode. In the OCT mode, a first optic is used that (i) scans, using a first surface of the first optic, the first beam of light along a retina of an eye in a first dimension, and (ii) descans, using the first surface, a first light returning from the eye in the first dimension to a detection system in the OCT mode. In the LSLO mode, the first optic is used where the second beam of light passes through a second surface of the first optic.

    摘要翻译: 用于对眼睛进行成像的装置包括壳体和设置在壳体中的光学部件的系统。 该装置能够在线扫描激光眼镜(LSLO)模式和光学相干断层扫描(OCT)模式下操作。 光学部件的系统可以包括用于为OCT模式提供第一光束的第一光源和用于为LSLO模式提供第二光束的第二光源。 在OCT模式中,使用第一光学器件,其(i)使用第一光学元件的第一表面沿着第一维度的眼睛的视网膜扫描第一光束,以及(ii)使用第一光学元件 表面,在OCT模式下从第一维度从眼睛返回到检测系统的第一光。 在LSLO模式中,第一光学器件用于第二光束穿过第一光学器件的第二表面。