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公开(公告)号：US08874999B1
公开(公告)日：2014-10-28
申请号：US13362505
申请日：2012-01-31
IPC分类号： H03M13/00
CPC分类号： H03L7/1976 , H03L7/0994 , H03L2207/50
摘要： An embodiment of an apparatus includes a detector to receive a first input signal and a second input signal to provide a first error signal and a second error signal. A pulse width determination block receives the first and second error signals, as well as a digital oscillating signal, to output a first pulse width value and a second pulse width value, respectively. A pulse width accumulator accumulates the first and second pulse width values responsive to at least one cycle of the digital oscillating signal to provide a first accumulated value and a second accumulated value. An error generator provides an error value as a difference between the first accumulated value and the second accumulated value. The error value represents a pulse width difference between the first input signal and the second input signal indicative of a phase difference between the first input signal and the second input signal.
摘要翻译： 装置的实施例包括用于接收第一输入信号和第二输入信号以提供第一误差信号和第二误差信号的检测器。 脉冲宽度确定块接收第一和第二误差信号以及数字振荡信号，以分别输出第一脉冲宽度值和第二脉冲宽度值。 脉冲宽度累加器响应于数字振荡信号的至少一个周期积累第一和第二脉冲宽度值，以提供第一累积值和第二累积值。 误差发生器提供误差值作为第一累积值和第二累积值之间的差。 误差值表示第一输入信号和第二输入信号之间的脉冲宽度差，表示第一输入信号和第二输入信号之间的相位差。
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2.发明授权Circuit for generating an output clock signal synchronized to an input clock signal 有权用于产生与输入时钟信号同步的输出时钟信号的电路公开(公告)号：US08665928B1
公开(公告)日：2014-03-04
申请号：US13030558
申请日：2011-02-18
申请人： Matthew H. Klein , David F. Taylor
发明人： Matthew H. Klein , David F. Taylor
CPC分类号： H04L25/247 , H04L25/4908
摘要： A circuit generates an output clock signal synchronized to an input clock signal. The circuit includes a reference clock port, a phase interpolator, and a phase controller. The reference clock port receives a reference clock signal. The phase interpolator generates the output clock signal that, as a function of a variable control value, is an interpolation between two reference phases. The reference phases are generated from the reference clock signal and have a reference frequency. The phase controller generates the variable control value providing a phase rotation rate. An output frequency of the output clock signal equals a sum of the reference frequency and the phase rotation rate. The output frequency matches an input frequency of the input clock signal.
摘要翻译： 电路产生与输入时钟信号同步的输出时钟信号。 该电路包括参考时钟端口，相位内插器和相位控制器。 参考时钟端口接收参考时钟信号。 相位插值器产生作为可变控制值的函数的两个参考相位之间的内插的输出时钟信号。 参考相位由参考时钟信号产生并具有参考频率。 相位控制器产生提供相位旋转速率的变量控制值。 输出时钟信号的输出频率等于参考频率和相位旋转速率之和。 输出频率与输入时钟信号的输入频率相匹配。
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公开(公告)号：US20110139769A1
公开(公告)日：2011-06-16
申请号：US12638960
申请日：2009-12-15
IPC分类号： H05B6/10
CPC分类号： H05B6/106 , B29C73/10 , B29C73/30 , B29C2035/0811 , H05B2206/023
摘要： A heating blanket comprises a conductor for receiving current and generating a magnetic field in response to the current. The heating blanket may include a susceptor sleeve formed of magnetic material having a Curie temperature. The susceptor sleeve may extend along the conductor and may be inductively heated in response to the magnetic field.
摘要翻译： 加热毯包括用于接收电流并响应于电流产生磁场的导体。 加热毯可以包括由具有居里温度的磁性材料形成的基座套筒。 感受器套筒可以沿着导体延伸并且可以响应于磁场感应加热。
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公开(公告)号：US08330086B2
公开(公告)日：2012-12-11
申请号：US12638960
申请日：2009-12-15
IPC分类号： H05B6/64
CPC分类号： H05B6/106 , B29C73/10 , B29C73/30 , B29C2035/0811 , H05B2206/023
摘要： A heating blanket comprises a conductor for receiving current and generating a magnetic field in response to the current. The heating blanket may include a susceptor sleeve formed of magnetic material having a Curie temperature. The susceptor sleeve may extend along the conductor and may be inductively heated in response to the magnetic field.
摘要翻译： 加热毯包括用于接收电流并响应于电流产生磁场的导体。 加热毯可以包括由具有居里温度的磁性材料形成的基座套筒。 感受器套筒可以沿着导体延伸并且可以响应于磁场感应加热。
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公开(公告)号：US4263933A
公开(公告)日：1981-04-28
申请号：US037959
申请日：1979-05-09
申请人： David F. Taylor
发明人： David F. Taylor
CPC分类号： F16K17/36 , Y10T137/2617 , Y10T137/7785
摘要： In a preferred embodiment of the invention, an accessory safety valve is provided for mounting within outlet-ports of tanks designed to contain pressurized gas of some sort, particularly of an explosive or caustic nature, to replace the conventional outlet conduit normally mounted in such tanks which normally have the on-off valve exterior to the tank devoid of any safety back-up feature, the present accessory safety valve having the pressure-responsive safety mechanism mounted within the end of the conduit passage that extends totally inside the tank totally beyond exterior-mounting male thread to the conduit, placing the valve and valve set therefor thereby in a removed position protected against damage and failure in the event of an exterior-tank blow or impact against portions of the conduit mounted exterior to the tank.
摘要翻译： 在本发明的优选实施例中，提供附件安全阀，用于安装在设计成容纳某种类型的加压气体，特别是爆炸性或苛性质的罐的出口端口中，以替代通常安装在这种罐中的常规出口导管 其通常具有在没有任何安全备用特征的罐外部的开关阀，本配件安全阀具有安装在管道通道的端部内的压力响应安全机构，其完全在箱体内部完全延伸到外部 将外螺纹安装到管道上，将阀和阀组置于其中，从而在外部罐冲击或撞击安装在罐外部的导管的部分的情况下防止损坏和故障的去除位置。
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公开(公告)号：US5269421A
公开(公告)日：1993-12-14
申请号：US963068
申请日：1992-10-19
申请人： David F. Taylor
发明人： David F. Taylor
IPC分类号： B65D85/672
CPC分类号： B65D85/672 , Y10S206/813
摘要： A package of pressure sensitive tape having an overall size and shape so as to readily fit into the pocket of a garment such as a shirt for ease in carrying and for ready accessibility. The package comprises a relatively thin, stiff and short two-ply core and a length of pressure sensitive tape convolutely wound around the two-ply core to form a plurality of layers.
摘要翻译： 具有整体尺寸和形状的压敏胶带的包装，以便容易地装入诸如衬衫的衣服的口袋中，以便携带和便于携带。 该包装包括相对较薄，刚性和短的双层芯，以及缠绕在双层芯上卷绕缠绕的多个压敏胶带，以形成多个层。
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公开(公告)号：US09174398B2
公开(公告)日：2015-11-03
申请号：US13097846
申请日：2011-04-29
CPC分类号： B29C73/30 , B29C73/10 , B29C2035/0811 , H05B6/106 , H05B2206/023
摘要： A heating blanket may include a conductor for receiving electrical current and generating a magnetic field in response to the electrical current. A plurality of sleeve segments may be mounted on the conductor in end-to-end relation to one another. Each one of the sleeve segments may be formed of magnetic material having a Curie temperature. The sleeve segments may be inductively heated in response to the magnetic field.
摘要翻译： 加热毯可以包括用于接收电流并响应于电流产生磁场的导体。 多个套筒段可以以彼此的端对端关系安装在导体上。 每个套筒段可以由具有居里温度的磁性材料形成。 套管段可以响应于磁场感应加热。
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公开(公告)号：US20120145702A1
公开(公告)日：2012-06-14
申请号：US13097846
申请日：2011-04-29
IPC分类号： H05B6/10
CPC分类号： B29C73/30 , B29C73/10 , B29C2035/0811 , H05B6/106 , H05B2206/023
摘要： A heating blanket may include a conductor for receiving electrical current and generating a magnetic field in response to the electrical current. A plurality of sleeve segments may be mounted on the conductor in end-to-end relation to one another. Each one of the sleeve segments may be formed of magnetic material having a Curie temperature. The sleeve segments may be inductively heated in response to the magnetic field.
摘要翻译： 加热毯可以包括用于接收电流并响应于电流产生磁场的导体。 多个套筒段可以以彼此的端对端关系安装在导体上。 每个套筒段可以由具有居里温度的磁性材料形成。 套管段可以响应于磁场感应加热。
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公开(公告)号：US5968445A
公开(公告)日：1999-10-19
申请号：US2685
申请日：1998-01-05
IPC分类号： B29C70/44
CPC分类号： B29C70/44 , B29C2043/3657
摘要： A method and apparatus for curing large composite parts. The method utilizes a fiber metal mesh sheet (40) situated against a composite material(34) during a curing process. The fiber metal mesh sheet (40) provides a porous network for flow of the reaction by-products during a curing and vacuuming process, yet gives adequate structure to prevent both mark-off by vacuum ports (52, 70) and crushing of the porous network as a result of autoclave and vacuum pressure. External vacuum ports (52) are located in a bagging film (50) surrounding the composite material (34). Alternatively, vacuum ports (70) are located below the composite material (34). The use of the external vacuum ports (52), vacuum ports (70) located beneath the composite material (34), or both, shortens by-product flow path and provides adequate vacuum pressure over all areas of the composite material (34) to remove reaction by-products.
摘要翻译： 一种固化大型复合材料零件的方法和装置。 该方法利用在固化过程中位于复合材料（34）上的纤维金属网片（40）。 纤维金属网片（40）为固化和抽真空过程中的反应副产物流提供了一个多孔网络，但提供了足够的结构，以防止真空口（52,70）的两个标记和多孔 由于高压灭菌和真空压力，网络化。 外部真空端口（52）位于围绕复合材料（34）的袋装薄膜（50）中。 或者，真空端口（70）位于复合材料（34）的下方。 使用位于复合材料（34）下方的外部真空端口（52），真空端口（70）或两者，缩短副产物流动路径并且在复合材料（34）的所有区域上提供足够的真空压力至 去除反应副产物。
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