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1. 发明授权

US06602627B2 Uninterruptible power supplies using fuel cells 有权
标题翻译：使用燃料电池的不间断电源
公开(公告)号：US06602627B2
公开(公告)日：2003-08-05
申请号：US09812292
申请日：2001-03-20
申请人： Frank Liu , Paul Humphreys , Thanh Le , Thomas H. Sloane
发明人： Frank Liu , Paul Humphreys , Thanh Le , Thomas H. Sloane
IPC分类号： H01M800
CPC分类号： H01M8/04955 , H01M8/04298 , H01M8/04544 , H01M8/04559 , H01M8/04589 , H01M8/04753 , H01M8/04783 , H01M8/04917 , H01M8/0494 , H02J9/062 , H02J2001/004 , H02J2009/067 , Y02B90/14
摘要： An uninterruptible power supply system comprising a source of a utility power signal, a source of hydrogen, a fuel cell stack, first and second input circuits, an output circuit, and a control circuit. The fuel cell stack converts the hydrogen into a fuel cell output signal. The first input circuit is operatively connected to the utility power signal and outputs a first AC input signal based on the utility power signal. The second input circuit operatively is connected to the fuel cell output signal and generates a second AC input signal based on the fuel cell output signal. The output circuit is operatively connected to the first and second input circuits and outputs at least one output signal based on one of the first and second AC input signals. The control circuit operatively is connected to the fuel cell stack, the first input circuit, the second input circuit. The output circuit controls whether the output signal is generated based on the utility power signal or hydrogen.
摘要翻译：一种不间断电源系统，包括公用电力信号源，氢源，燃料电池堆，第一和第二输入电路，输出电路和控制电路。燃料电池堆将氢气转换为燃料电池输出信号。第一输入电路可操作地连接到公用电力信号，并且基于公用电力信号输出第一AC输入信号。第二输入电路可操作地连接到燃料电池输出信号，并且基于燃料电池输出信号产生第二AC输入信号。输出电路可操作地连接到第一和第二输入电路，并且基于第一和第二AC输入信号之一输出至少一个输出信号。控制电路可操作地连接到燃料电池堆，第一输入电路，第二输入电路。输出电路根据公用电力信号或氢气来控制输出信号是否产生。

2. 发明申请

US20100147133A1 ADAPTABLE PIPE INSTRUMENT & METHODS OF USE THEREOF 审中-公开
标题翻译：适应管道仪器及其使用方法
公开(公告)号：US20100147133A1
公开(公告)日：2010-06-17
申请号：US12639952
申请日：2009-12-16
申请人： Paul Humphreys
发明人： Paul Humphreys
IPC分类号： G10B3/08 , G09B15/00
CPC分类号： G10D7/02
摘要： Embodiments of the invention are directed to an adaptable panpipe instrument and methods of use thereof. In one embodiment, the adaptable panpipe instrument includes a collar brace with a plurality of openings. The plurality of openings may be of the same size or varying sizes and are capable of receiving pipe components of a panpipe instrument. When a plurality of pipe components are positioned within the collar brace in a given configuration, it may be secured to the brace by friction-fit, a webbing, and/or one or more fasteners. One or more of the plurality of pipe components may be adjusted relative to the other pipe components by sliding them up or down which may also adjust the musical scale of that pipe.
摘要翻译：本发明的实施例涉及一种可适应性的琵琶仪器及其使用方法。在一个实施例中，适应性的琵琶仪器包括具有多个开口的套环支架。多个开口可以具有相同的尺寸或变化的尺寸，并且能够接收琵琶仪器的管道部件。当多个管道部件以给定的构造定位在套环支架内时，其可以通过摩擦配合，织带和/或一个或多个紧固件固定到支架上。多个管道部件中的一个或多个可以相对于其他管道部件通过向上或向下滑动来调整，这也可以调整该管道的音阶。

3. 发明申请

US20110239842A1 ADAPTABLE PIPE INSTRUMENT & METHODS OF USE THEREOF 审中-公开
标题翻译：适应管道仪器及其使用方法
公开(公告)号：US20110239842A1
公开(公告)日：2011-10-06
申请号：US13163419
申请日：2011-06-17
申请人： Paul Humphreys
发明人： Paul Humphreys
IPC分类号： G10B3/08 , G09B15/00
CPC分类号： G10D7/02
摘要： Embodiments of the invention are directed to an adaptable panpipe instrument and methods of use thereof. In one embodiment, the adaptable panpipe instrument includes a collar brace with a plurality of openings. The plurality of openings may be of the same size or varying sizes and are capable of receiving pipe components of a panpipe instrument. When a plurality of pipe components are positioned within the collar brace in a given configuration, it may be secured to the brace by friction-fit, a webbing, and/or one or more fasteners. One or more of the plurality of pipe components may be adjusted relative to the other pipe components by sliding them up or down which may also adjust the musical scale of that pipe.
摘要翻译：本发明的实施例涉及一种可适应性的琵琶仪器及其使用方法。在一个实施例中，适应性的琵琶仪器包括具有多个开口的套环支架。多个开口可以具有相同的尺寸或变化的尺寸，并且能够接收琵琶仪器的管道部件。当多个管道部件以给定的构造定位在套环支架内时，其可以通过摩擦配合，织带和/或一个或多个紧固件固定到支架上。多个管道部件中的一个或多个可以相对于其他管道部件通过向上或向下滑动来调整，这也可以调整该管道的音阶。

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