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公开(公告)号：US06346912B1
公开(公告)日：2002-02-12
申请号：US09727306
申请日：2000-11-30
IPC分类号： G01S100
摘要： An improved RF beacon for use in space/earth communications and positioning determination provides better spectral purity and frequency stability. A power supply provides regulated voltage and control signals to the beacon. Each of two oscillators operate at a slightly different frequency very near the aforementioned 16.7 MHz. The slight difference provides for a frequency selection with respect to the transmitter frequency spectra. The oscillator provides a signal to a plurality of multiplier circuits. The resulting multiplied frequency signals are fed to respective amplifiers. Some of the features of the radio frequency beacon include redundant switchable oscillators, a 1067 MHz signal having data modulation capabilities, the ability to change power levels, improved frequency stability and temperature control characteristics, and a triplexer to optionally combine the three outputs into a single port.
摘要翻译： 用于空间/地球通信和定位确定的改进的射频信标提供更好的频谱纯度和频率稳定性。 电源为信标提供调节电压和控制信号。 两个振荡器中的每一个以非常接近上述16.7MHz的频率略微不同。 轻微的差异提供了关于发射机频谱的频率选择。 振荡器向多个乘法器电路提供信号。 所产生的相乘频率信号被馈送到相应的放大器。 无线电频率信标的一些特征包括冗余可切换振荡器，具有数据调制能力的1067MHz信号，改变功率电平的能力，改进的频率稳定性和温度控制特性的能力，以及可选地将三个输出组合成单个 港口。
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公开(公告)号：US5644207A
公开(公告)日：1997-07-01
申请号：US632969
申请日：1996-04-16
申请人： Ark L. Lew , Joseph J. Suter , Binh Q. Le
发明人： Ark L. Lew , Joseph J. Suter , Binh Q. Le
IPC分类号： B60K1/04 , B60K16/00 , H01M2/10 , H01M6/50 , H01M10/42 , H01M10/46 , H02J7/02 , H02J7/35 , H02J7/00
CPC分类号： H01M10/4257 , B60K1/04 , B60K16/00 , H01M10/46 , H01M10/465 , H01M2/1022 , H01M2/1066 , H01M2/1083 , H02J7/025 , H02J7/355 , H01M6/5044 , Y02B10/14 , Y02T10/90 , Y10T307/50
摘要： A self-contained, small, lightweight, portable, renewable, modular integrated power source. The power source consists of solar cells that are laminated onto a solid state polymer battery which in turn is laminated onto a substrate containing circuits which manage the polymer battery charging. Charging of the battery can occur via solar energy or, alternatively, via RF coupling using external RF charging equipment or a hand held generator. For added support, the integrated power source is then bonded to an applications housing or structure. This integrated power source can independently power the electronic application. It can also serve as casing or housing by taking the shape of the application enclosure.
摘要翻译： 独立，小巧，轻便，便携，可再生，模块化的集成电源。 电源由层叠在固体聚合物电池上的太阳能电池组成，而固体聚合物电池又被层压到含有管理聚合物电池充电的电路的基板上。 电池的充电可以通过太阳能或者通过使用外部RF充电设备或手持式发电机的RF耦合进行。 为了增加支持，集成电源然后被结合到应用外壳或结构。 该集成电源可以独立为电子应用提供电源。 它还可以通过采取应用程序外壳的形状作为外壳或外壳。
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公开(公告)号：US06967103B2
公开(公告)日：2005-11-22
申请号：US10240902
申请日：2001-05-03
申请人： Paul D. Schwartz , George M. Murray , O. Manuel Uy , Binh Q. Le , David D. Scott , Ark L. Lew , Sharon X. Ling , Joseph J. Suter
发明人： Paul D. Schwartz , George M. Murray , O. Manuel Uy , Binh Q. Le , David D. Scott , Ark L. Lew , Sharon X. Ling , Joseph J. Suter
CPC分类号： G01N21/643 , G01N21/7703 , G01N33/0057 , G01N2021/6484 , G01N2021/7709 , G01N2021/7786 , Y10T436/17 , Y10T436/170769 , Y10T436/173076 , Y10T436/173845
摘要： An explosive detector that utilizes an array of molecularly imprinted polymer (MIP) coated, bifurcated fiber optic cables to form an image of a target molecule source. Individual sensor fiber assemblies, each with a calibrated airflow, are used to expose the fibers to the target molecule. The detector energizes a dedicated excitation light source for each fiber, while simultaneously reading and processing the intensity of the resulting fluorescence that is indicative of the concentration of the target molecule. Processing electronics precisely controls the excitation current, and measures the detected signal from each narrow band pass filter and photodiode. A computer with display processes the data to form an image of the target molecule source that can be used to identify the source even when low level contamination of the same molecule is present. The detector can be used to detect multiple and/or non-explosive targets by varying the MIP coating.
摘要翻译： 一种利用分子印迹聚合物（MIP）涂覆的分叉光纤电缆阵列形成靶分子源的图像的爆炸检测器。 使用具有校准气流的各个传感器纤维组件将纤维暴露于靶分子。 检测器为每个纤维激发专用激发光源，同时读取和处理指示靶分子浓度的所得荧光的强度。 处理电子设备精确控制激励电流，并测量来自每个窄带通滤波器和光电二极管的检测信号。 具有显示器的计算机处理数据以形成目标分子源的图像，其即使存在相同分子的低水平污染物也可用于鉴定来源。 检测器可用于通过改变MIP涂层来检测多个和/或非爆炸性靶标。
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4.发明授权Integrated power source layered with thin film rechargeable batteries, charger, and charge-control 失效集成电源分层薄膜可充电电池，充电器和充电控制公开(公告)号：US06608464B1
公开(公告)日：2003-08-19
申请号：US08884714
申请日：1997-06-30
申请人： Ark L. Lew , Joseph J. Suter , Binh Q. Le
发明人： Ark L. Lew , Joseph J. Suter , Binh Q. Le
IPC分类号： H07J700
CPC分类号： B60K1/04 , B60K16/00 , H01M2/1022 , H01M2/1066 , H01M2/1083 , H01M6/5044 , H01M10/4257 , H01M10/46 , H01M10/465 , H02J7/025 , H02J7/355 , H02J50/10
摘要： A self-contained, small, lightweight, portable, renewable, modular integrated power source. The power source consists of a recharging means such as solar cells that are laminated onto a rechargeable energy source such as a solid state polymer battery which in turn is laminated onto a substrate containing circuits which manage the polymer battery charging. Charging of the battery can occur via solar energy or, alternatively, via RF coupling using external RF charging equipment or a hand held generator. For added support, the integrated power source is then bonded to an applications housing or structure. This integrated power source can independently power the electronic application. It can also serve as casing or housing by taking the shape of the application enclosure.
摘要翻译： 独立，小巧，轻便，便携，可再生，模块化的集成电源。 电源由诸如太阳能电池的再充电装置组成，层叠在诸如固态聚合物电池的可再充电能量源上，太阳能电池又被层压到包含管理聚合物电池充电的电路的基板上。 电池的充电可以通过太阳能或者通过使用外部RF充电设备或手持式发电机的RF耦合进行。 为了增加支持，集成电源然后被结合到应用外壳或结构。 该集成电源可以独立为电子应用提供电源。 它还可以通过采取应用程序外壳的形状作为外壳或外壳。
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公开(公告)号：US5923029A
公开(公告)日：1999-07-13
申请号：US935006
申请日：1997-09-22
摘要： A pair of interleaved finger-like electrodes are positioned over a pyro-electric sheet of polyvinylidine fluoride and a pair of coatings are formed upon the electrodes having different optical reflectance, and as a result, a light beam energy absorption differential will be produced between the coatings and the resulting change in temperature in the sheet material under the electrodes will cause a voltage to be generated. A differential amplifier is connected across the electrodes to sense this voltage, indicative of the detection of an incoming laser light beam. A light chopper is positioned to interrupt the light beam directed at a portion of the pyro-electric sheet.
摘要翻译： 一对交错的指状电极位于聚偏氟乙烯的热电片上方，并且在具有不同光学反射率的电极上形成一对涂层，结果将产生光束能量吸收差异 涂层和电极下的片状材料的温度变化将导致产生电压。 差分放大器跨越电极连接以感测该电压，表示检测入射激光束。 光斩波器被定位成中断指向热电片的一部分的光束。
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公开(公告)号：US5323011A
公开(公告)日：1994-06-21
申请号：US106669
申请日：1993-08-16
申请人： Joseph J. Suter , Jay C. Poret
发明人： Joseph J. Suter , Jay C. Poret
CPC分类号： G01T1/06
摘要： An ionizing radiation detector employs optical fibers as the medium for sensing ionizing radiation emitted by a radioactive source. Light in the infrared region is pumped continuously through an optical fiber located in an area or region where the unintentional discharge of ionizing radiation may be expected, so that such emission is detected the moment it occurs. The source of optical light emits a constant output within a specific wavelength band which changes only when irradiation of the fibers by ionizing radiation causes their internal color centers to change. The output of the fibers is optically coupled to a photomultiplier via a light pipe. A single light source, detector, and associated electronics complete the system. A hand-held unit unique for remote sensing may house these components. Due to safety conditions, these components are located at a point remote from the position liable to become under the influence of the radiation exposure field. Annealing of that portion of the optical fiber influenced by irradiation field restores the exposed portion of the optical fiber to substantially its previous level of sensitivity thereby reversibly establishing the fiber optic for any subsequent exposure. In response to particle bombardment from a cobalt-60 source, the detector reacts to the energy remaining after passage of the beam through a shielding enclosure, thereby giving a reliable indication of the shielding effectiveness of the enclosure.
摘要翻译： 电离辐射检测器使用光纤作为用于感测由放射源发射的电离辐射的介质。 红外区域中的光被连续泵浦，位于可能预期电离辐射的无意放电的区域或区域中的光纤，从而在其发生的时刻检测到这种发射。 光源在特定波长带内发射恒定的输出，只有当通过电离辐射照射纤维才能使其内部色心发生变化时才会发生变化。 纤维的输出通过光管光学耦合到光电倍增管。 单个光源，检测器和相关电子装置完成系统。 遥控器独有的手持单元可以容纳这些组件。 由于安全条件，这些部件位于远离易受辐射照射场影响的位置的位置。 受照射场影响的光纤的该部分的退火将光纤的暴露部分恢复到基本上其先前的灵敏度水平，从而可逆地建立用于随后曝光的光纤。 响应于来自钴-60源的粒子轰击，检测器对通过屏蔽外壳的光束通过后剩余的能量进行反应，从而给出了外壳屏蔽效能的可靠指示。
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公开(公告)号：US07317361B2
公开(公告)日：2008-01-08
申请号：US10898417
申请日：2004-07-23
IPC分类号： H03L7/085
摘要： An ensemble clock comprises: an input for receiving a reference signal; multiple free-running oscillators each configured to generate a corresponding free-running frequency; an output oscillator configured to generate a controlled frequency having a frequency responsive to a control signal; a differencer unit configured to derive difference measurements indicative of time and frequency-based errors associated with each of (i) the controlled frequency, and (ii) the free-running frequency, relative to the reference signal; and a controller configured to generate the control signal responsive to the difference measurements.
摘要翻译： 集合时钟包括：用于接收参考信号的输入; 多个自由运行的振荡器被配置为产生相应的自由运行频率; 输出振荡器，被配置为产生具有响应于控制信号的频率的受控频率; 差分单元，被配置为导出指示与（i）受控频率中的每一个相关联的基于时间和频率的误差的差异度量，以及（ii）相对于参考信号的自由运行频率; 以及控制器，被配置为响应差值测量产生控制信号。
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公开(公告)号：US06255799B1
公开(公告)日：2001-07-03
申请号：US09474515
申请日：1999-12-29
申请人： Binh Q. Le , Ark L. Lew , Paul D. Schwartz , Albert C. Sadilek , Joseph J. Suter , Jason E. Jenkins , Sharon X. Ling
发明人： Binh Q. Le , Ark L. Lew , Paul D. Schwartz , Albert C. Sadilek , Joseph J. Suter , Jason E. Jenkins , Sharon X. Ling
IPC分类号： H02J700
CPC分类号： A43B7/04 , A43B3/00 , A43B3/0005 , A43B3/0015 , A43B13/203 , H02J7/1415 , H02K7/1853 , Y10S320/34
摘要： The invention comprises a means for generating energy while walking or running for storage in a rechargeable battery. One embodiment uses lever arm movement in the heel of a shoe resulting from normal walking or running to generate energy from a built-in generator. The linear or rotational motion of the lever arm engages the circular gear assembly and turns the generator/motor/turbine, thus generating power. The second embodiment uses fluid reservoirs embedded in the shoes. Pressure changes resulting from normal walking or running moves the fluid through a narrow channel connecting two reservoirs, thus generating power by rotating a flywheel and an attached motor/generator/turbine in the middle of the channel. Secondary (rechargeable) batteries are incorporated into the invention either in an integrated form or as an add-on design. Additional features include a digital diagnostic data output, which would serves as a “fuel gauge” for the secondary batteries, and a smart charging circuit that efficiently controls battery charging from a generator output that varies with step rate and force.
摘要翻译： 本发明包括用于在行走或运行以在可再充电电池中存储时产生能量的装置。 一个实施例使用杠杆臂运动在鞋的鞋跟中，由正常步行或跑步产生，以产生来自内置发电机的能量。 杠杆臂的线性或旋转运动与圆形齿轮组件接合并转动发电机/电动机/涡轮机，从而产生动力。 第二实施例使用嵌入鞋中的流体储存器。 由正常步行或跑步引起的压力变化使流体通过连接两个储存器的狭窄通道，从而通过在通道中间旋转飞轮和连接的电动机/发电机/涡轮来产生动力。 次级（可充电）电池以集成形式或附加设计结合到本发明中。 附加功能包括数字诊断数据输出，它将作为二次电池的“电量表”，以及一个智能充电电路，可以有效地控制发电机输出的电池充电，该发电机输出随着步进速率和力而变化。
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9.发明授权Topology for individual battery cell charge control in a rechargeable battery cell array 失效可充电电池单元阵列中单个电池单元充电控制的拓扑
公开(公告)号：US6157167A
公开(公告)日：2000-12-05
申请号：US69255
申请日：1998-04-29
申请人： Paul D. Schwartz , Binh Q. Le , Ark L. Lew , Joseph J. Suter
发明人： Paul D. Schwartz , Binh Q. Le , Ark L. Lew , Joseph J. Suter
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , H02J7/0021
摘要： A microprocessor-based charge control architecture which provides individual battery cell charge control in order to insure an equality of charge among all cells in a rechargeable battery cell array during a single charge cycle. The array is arranged in parallel strings with an identical number of cells in series in each string. The microprocessor controls the amount of charge current in each battery cell via a shunt element for each battery cell, and adjusts the shunt element to bypass a portion of the string current for each battery cell. The invention also permits charge control algorithms to be conveniently updated, provides individual cell coulometry, and autonomously monitors and corrects conditions which can result in battery failure. Any type of rechargeable battery cell and array size can be accommodated. The array size can be set to accommodate the specific voltage and load current requirements of each application.
摘要翻译： 一种基于微处理器的电荷控制架构，其提供单独的电池单元充电控制，以便在单个充电周期期间确保可再充电电池单元阵列中的所有单元之间的电荷相等。 阵列排列成与每个串中具有相同数量的单元格的并行串。 微处理器通过每个电池单元的分流元件控制每个电池单元中的充电电流量，并且调节分流元件以绕过每个电池单元的串电流的一部分。 本发明还允许方便地更新电荷控制算法，提供单个电池库仑计，并且自动监视和校正可能导致电池故障的条件。 可以容纳任何类型的可充电电池和阵列尺寸。 阵列大小可以设置为适应每个应用的具体电压和负载电流要求。
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