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    • 1. 发明申请
    • ASSOCIATIVE TEMPORAL SEARCH OF ELECTRONIC FILES
    • 电子文件的相关时间搜索
    • US20090094220A1
    • 2009-04-09
    • US11867040
    • 2007-10-04
    • Craig H. BeckerLeugim A. Bustelo
    • Craig H. BeckerLeugim A. Bustelo
    • G06F7/06G06F17/30
    • G06F17/30997
    • A method, system, and computer program product are provided for identifying data objects related to temporal characteristics. A first data object that has been previously stored is identified. The first data object has one or more associated temporal characteristics. At least one associated temporal characteristic is extracted from the first data object, thus, forming at least one extracted temporal characteristic. The at least one associated temporal characteristic is extracted in order to perform a search for at least one second data object. A search is performed for at least one second data object based on the at least one extracted temporal characteristic. The results of the search are presented in a graphical user interface.
    • 提供了一种用于识别与时间特征相关的数据对象的方法,系统和计算机程序产品。 识别先前存储的第一个数据对象。 第一数据对象具有一个或多个关联的时间特征。 从第一数据对象提取至少一个关联的时间特征,从而形成至少一个提取的时间特征。 提取至少一个相关联的时间特征以便执行至少一个第二数据对象的搜索。 基于至少一个提取的时间特征对至少一个第二数据对象执行搜索。 搜索结果呈现在图形用户界面中。
    • 3. 发明授权
    • Charge control circuit for a battery
    • 电池充电控制电路
    • US06759829B2
    • 2004-07-06
    • US10242982
    • 2002-09-13
    • Craig H. Becker-Irvin
    • Craig H. Becker-Irvin
    • H02J700
    • H02J7/008
    • A charging circuit (28) particularly suited for use in a satellite (20) has a battery cell (32). A voltage sensor (36) is coupled to the battery for generating a cell voltage signal. A current sensor (34) is coupled to the battery cell (32) and generates a cell charge current signal. A controller (38) is coupled to the voltage sensor (36) and the current sensor (34). The controller (38) determines a compensated voltage in response to the cell voltage signal and the charge current signal and controls the charging of the battery cell (32) in response to the compensated voltage.
    • 特别适用于卫星(20)的充电电路(28)具有电池单体(32)。 电压传感器(36)耦合到电池以产生电池电压信号。 电流传感器(34)耦合到电池单元(32)并产生电池充电电流信号。 控制器(38)耦合到电压传感器(36)和电流传感器(34)。 控制器(38)响应于电池电压信号和充电电流信号确定补偿电压,并且响应于补偿的电压来控制电池单元(32)的充电。
    • 8. 发明授权
    • Associative temporal search of electronic files
    • 电子文件的关联时间搜索
    • US07865516B2
    • 2011-01-04
    • US11867040
    • 2007-10-04
    • Craig H. BeckerLeugim A. Bustelo
    • Craig H. BeckerLeugim A. Bustelo
    • G06F17/30
    • G06F17/30997
    • A method, system, and computer program product are provided for identifying data objects related to temporal characteristics. A first data object that has been previously stored is identified. The first data object has one or more associated temporal characteristics. At least one associated temporal characteristic is extracted from the first data object, thus, forming at least one extracted temporal characteristic. The at least one associated temporal characteristic is extracted in order to perform a search for at least one second data object. A search is performed for at least one second data object based on the at least one extracted temporal characteristic. The results of the search are presented in a graphical user interface.
    • 提供了一种用于识别与时间特征相关的数据对象的方法,系统和计算机程序产品。 识别先前存储的第一个数据对象。 第一数据对象具有一个或多个关联的时间特征。 从第一数据对象提取至少一个关联的时间特征,从而形成至少一个提取的时间特征。 提取至少一个相关联的时间特征以便执行至少一个第二数据对象的搜索。 基于至少一个提取的时间特征对至少一个第二数据对象执行搜索。 搜索结果显示在图形用户界面中。
    • 9. 发明申请
    • SOLAR ARRAY PEAK POWER EXTRACTION
    • 太阳能阵列峰值功率提取
    • US20090310391A1
    • 2009-12-17
    • US12140978
    • 2008-06-17
    • Craig H. Becker-IrvinWinnie W. Choy
    • Craig H. Becker-IrvinWinnie W. Choy
    • H02M3/156
    • B64G1/428B64G1/425B64G1/443H01L31/02021H02J1/14Y02E10/50
    • Apparatuses and methods for optimizing power generation of a solar array are disclosed. The bus voltage is regulated with a regulator controlled through one or more reference signals. When the power bus is being used by electrical systems that are tolerant of a higher variable voltage range, the bus voltage can be temporarily set higher by a commanded reference signal to allow additional solar array power to supply to the power bus. The peak power point may be identified through an established relationship with the solar array performance as a function of temperature, season and/or the age of the solar array. In addition, a reference signal controlled by one or more temperature sensors on the solar array may also modify the bus voltage set-point. Improved solar array power may be extracted from spacecraft beginning-of-life to end-of-life operations due to low insertion loss of a direct energy transfer scheme.
    • 公开了一种用于优化太阳能电池阵列发电的装置和方法。 总线电压通过一个或多个参考信号控制的调节器进行调节。 当电力总线被容纳在更高可变电压范围的电气系统使用时,总线电压可以通过指令的参考信号临时设置得更高,以允许额外的太阳能阵列电力供应到电力总线。 可以通过与太阳能阵列性能的确定关系来确定峰值功率点,作为太阳能阵列的温度,季节和/或年龄的函数。 此外,由太阳能电池阵列上的一个或多个温度传感器控制的参考信号也可以修改总线电压设定点。 由于直接能量转移方案的低插入损耗,改进的太阳能阵列功率可以从航天器的寿命开始到寿命终止操作。