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1.发明授权公开(公告)号：US07965098B2
公开(公告)日：2011-06-21
申请号：US12595865
申请日：2008-12-10
IPC: H03K19/003 , H03K19/096 , H03L7/00
CPC classification number: H03K19/23
Abstract: A current mode logic voter circuit includes three two-input split NOR gates. Each two-input split NOR gate receives a corresponding pair of input signals and generates a pair of first output signals responsive to the input signals. A three input split NOR gate is coupled to the two-input split NOR gates to receive the first output signals and generates a second pair of output signals responsive to the first output signals from the two-input split NOR gates. The two and three-input split NOR gates can be formed from current mode logic buffer circuits, and in one embodiment in the three-input split NOR gate the buffer circuits are hardened.
Abstract translation: 电流模式逻辑选择电路包括三个双输入分频NOR门。 每个双输入分频NOR门接收相应的输入信号对，并根据输入信号产生一对第一输出信号。 三输入分频NOR门耦合到双输入分频NOR门以接收第一输出信号，并响应于来自双输入分频NOR门的第一输出信号产生第二对输出信号。 两个和三个输入的分频NOR门可以由电流模式逻辑缓冲电路形成，并且在一个实施例中，在三输入分频NOR门中，缓冲电路被硬化。
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公开(公告)号：US07579824B2
公开(公告)日：2009-08-25
申请号：US11536769
申请日：2006-09-29
Applicant: David Rea , Kenneth L. Kaye , Michael F. Zawisa
Inventor： David Rea , Kenneth L. Kaye , Michael F. Zawisa
CPC classification number: G01R15/181
Abstract: A high-precision Rogowski current transformer, the Rogowski coil is realized in a single printed circuit board while maintaining both the outside field rejection of a traditional Rogowski coil, and the increased output voltage similar to the multiple printed circuit board Rogowski coil arrangements.
Abstract translation: 一种高精度Rogowski电流互感器，Rogowski线圈在单个印刷电路板中实现，同时保持传统Rogowski线圈的外部场抑制，以及类似于多个印刷电路板Rogowski线圈布置的增加的输出电压。
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3.发明申请公开(公告)号：US20080091367A1
公开(公告)日：2008-04-17
申请号：US11536723
申请日：2006-09-29
Applicant: David Rea , Kenneth L. Kaye , Robert S. Foley , Michael F. Zawisa , Clark G. Hochgraf
Inventor： David Rea , Kenneth L. Kaye , Robert S. Foley , Michael F. Zawisa , Clark G. Hochgraf
IPC: G01R23/16
CPC classification number: G01R31/3662
Abstract: A method and apparatus for a high frequency resistance measurement instrument with a reasonable dynamic range, which militates against saturation in the presence of one or more large undesirable signals, the high frequency measurement instrument capable of employing multiple alternating currents of differing frequencies to maintain measurement capability despite signal chain saturation in the presence of a large undesirable signal.
Abstract translation: 一种用于具有合理动态范围的高频电阻测量仪器的方法和装置，其在存在一个或多个大的不期望的信号的情况下不利于饱和，该高频测量仪器能够采用不同频率的多个交流电流来维持测量能力 尽管在存在大的不期望的信号的情况下信号链饱和。
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公开(公告)号：US08017820B2
公开(公告)日：2011-09-13
申请号：US10592906
申请日：2005-09-30
Applicant: Brian Foody , Vijay Anand , David Rea
Inventor： Brian Foody , Vijay Anand , David Rea
Abstract: The present invention is directed to a continuous process for pretreating a lignocellulosic feedstock. A feedstock slurry is provided, which has a solids concentration of 10% to 33% by weight. The feedstock slurry is pumped through a heating train of at least two stages, each stage including a pump to increase stage pressure and a direct steam injection to heat the feedstock slurry. Acid is also added to the feedstock slurry prior to the heating train, during a heating stage, or after leaving the heating train; the acid is added at a concentration of 0% to 12% weight of acid on weight of initial feedstock. A heated, acidified feedstock slurry is thus produced. The heated, acidified feedstock slurry is flowed through a pre-treatment reactor at a temperature of 160° C. to 280° C. for a time sufficient to increase efficiency of conversion of cellulose in the feedstock to glucose using cellulase enzymes. After the slurry exits the pre-treatment reactor, it is cooled using two, or more than two flashing stages at successively lower pressures, without intermittent increases in pressure. The steam energy, at or near its flash temperature, from two or more than two of the flashing stages is used to heat the feedstock slurry in the heating train.
Abstract translation: 本发明涉及用于预处理木质纤维素原料的连续方法。 提供原料浆料，其固体浓度为10重量％至33重量％。 原料浆料通过至少两个阶段的加热系统泵送，每个阶段包括一个泵，以增加阶段压力和直接蒸汽注入以加热原料浆料。 在加热列之前，加热阶段期间或在离开加热列之后，还将酸加入到原料浆料中; 按照初始原料重量的0％至12％的酸的浓度加入酸。 由此产生加热的，酸化的原料淤浆。 加热的酸化的原料浆料在160℃至280℃的温度下流过预处理反应器足够的时间，以提高使用纤维素酶将原料中的纤维素转化为葡萄糖的效率。 在浆料离开预处理反应器之后，在连续较低压力下使用两个或两个以上的闪蒸阶段进行冷却，而不会间断地增加压力。 使用两个或两个以上闪光阶段的闪蒸温度或其附近的蒸汽能量来加热加热列中的原料浆料。
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Patent Agency Ranking
5.发明申请HARDENED CURRENT MODE LOGIC (CML) VOTER CIRCUIT, SYSTEM AND METHOD 有权硬化电流模式逻辑（CML）VOTER CIRCUIT，SYSTEM AND METHOD公开(公告)号：US20100141296A1
公开(公告)日：2010-06-10
申请号：US12595865
申请日：2008-12-10
IPC: H03K19/003 , H03K19/094
CPC classification number: H03K19/23
Abstract: A current mode logic voter circuit includes three two-input split NOR gates. Each two-input split NOR gate receives a corresponding pair of input signals and generates a pair of first output signals responsive to the input signals. A three input split NOR gate is coupled to the two-input split NOR gates to receive the first output signals and generates a second pair of output signals responsive to the first output signals from the two-input split NOR gates. The two and three-input split NOR gates can be formed from current mode logic buffer circuits, and in one embodiment in the three-input split NOR gate the buffer circuits are hardened.
Abstract translation: 电流模式逻辑选择电路包括三个双输入分频NOR门。 每个双输入分频NOR门接收相应的输入信号对，并根据输入信号产生一对第一输出信号。 三输入分频NOR门耦合到双输入分频NOR门以接收第一输出信号，并响应于来自双输入分频NOR门的第一输出信号产生第二对输出信号。 两个和三个输入的分频NOR门可以由电流模式逻辑缓冲电路形成，并且在一个实施例中，在三输入分频NOR门中，缓冲电路被硬化。
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6.发明授权Method and apparatus for measurement of fuel cell high frequency resistance in the presence of large undesirable signals 有权在存在大量不合需要的信号的情况下测量燃料电池高频电阻的方法和装置公开(公告)号：US07421356B2
公开(公告)日：2008-09-02
申请号：US11536723
申请日：2006-09-29
Applicant: David Rea , Kenneth L. Kaye , Robert S. Foley , Michael F. Zawisa , Clark G. Hochgraf
Inventor： David Rea , Kenneth L. Kaye , Robert S. Foley , Michael F. Zawisa , Clark G. Hochgraf
CPC classification number: G01R31/3662
Abstract: A method and apparatus for a high frequency resistance measurement instrument with a reasonable dynamic range, which militates against saturation in the presence of one or more large undesirable signals, the high frequency measurement instrument capable of employing multiple alternating currents of differing frequencies to maintain measurement capability despite signal chain saturation in the presence of a large undesirable signal.
Abstract translation: 一种用于具有合理动态范围的高频电阻测量仪器的方法和装置，其在存在一个或多个大的不期望的信号的情况下不利于饱和，该高频测量仪器能够采用不同频率的多个交流电流来维持测量能力 尽管在存在大的不期望的信号的情况下信号链饱和。
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公开(公告)号：US20080064906A1
公开(公告)日：2008-03-13
申请号：US10592906
申请日：2005-09-30
Applicant: Brian Foody , Vijay Anand , David Rea
Inventor： Brian Foody , Vijay Anand , David Rea
Abstract: The present invention is directed to a continuous process for pretreating a lignocellulosic feedstock. A feedstock slurry is provided, which has a solids concentration of 10% to 33% by weight. The feedstock slurry is pumped through a heating train of at least two stages, each stage including a pump to increase stage pressure and a direct steam injection to heat the feedstock slurry. Acid is also added to the feedstock slurry prior to the heating train, during a heating stage, or after leaving the heating train; the acid is added at a concentration of 0% to 12% weight of acid on weight of initial feedstock. A heated, acidified feedstock slurry is thus produced. The heated, acidified feedstock slurry is flowed through a pre-treatment reactor at a temperature of 160° C. to 280° C. for a time sufficient to increase efficiency of conversion of cellulose in the feedstock to glucose using cellulase enzymes. After the slurry exits the pre-treatment reactor, it is cooled using two, or more than two flashing stages at successively lower pressures, without intermittent increases in pressure. The steam energy, at or near its flash temperature, from two or more than two of the flashing stages is used to heat the feedstock slurry in the heating train.
Abstract translation: 本发明涉及用于预处理木质纤维素原料的连续方法。 提供原料浆料，其固体浓度为10重量％至33重量％。 原料浆料通过至少两个阶段的加热系统泵送，每个阶段包括一个泵，以增加阶段压力和直接蒸汽注入以加热原料浆料。 在加热列之前，加热阶段期间或在离开加热列之后，还将酸加入到原料浆料中; 按照初始原料重量的0％至12％的酸的浓度加入酸。 由此产生加热的，酸化的原料淤浆。 加热的酸化的原料浆料在160℃至280℃的温度下流过预处理反应器足够的时间，以提高使用纤维素酶将原料中的纤维素转化为葡萄糖的效率。 在浆料离开预处理反应器之后，在连续较低压力下使用两个或两个以上的闪蒸阶段进行冷却，而不会间断地增加压力。 使用两个或两个以上闪光阶段的闪蒸温度或其附近的蒸汽能量来加热加热列中的原料浆料。
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8.发明申请Apparatus for communicating over a network images captured by a digital camera 审中-公开用于通过数字照相机拍摄的网络通信的装置公开(公告)号：US20050036034A1
公开(公告)日：2005-02-17
申请号：US10918957
申请日：2004-08-16
Applicant: David Rea , Douglas Rea , Arthur Shufelt , Donald Kent , Jonathan Gilmore
Inventor： David Rea , Douglas Rea , Arthur Shufelt , Donald Kent , Jonathan Gilmore
IPC: H04N20060101 , H04N1/00 , H04N5/225 , H04N15/00
CPC classification number: H04N1/00281 , H04N1/00312 , H04N1/00315 , H04N5/23206 , H04N2201/0015 , H04N2201/0055 , H04N2201/0063
Abstract: An apparatus is provided for communicating over a network images captured by a digital camera, such as a digital camera without an on-board network interface. The apparatus includes a housing separate from the digital camera having a processing unit with memory for storage of images, a camera interface card received in a memory card slot of the digital camera, and a cable or wireless connection coupling the camera interface card to the processing unit for data communication. The apparatus emulates a memory card to the digital camera, such that the digital camera's electronics operate with the memory of the processing unit through the camera interface card, as if such memory was on a memory card located in slot of the digital camera. Images captured by the digital camera are transferred, via the camera interface card and cable, to memory of the processing unit, and the digital camera can access images stored in memory of the processing unit. The processing unit has a wireless data network interface and Ethernet communication interface, whereby captured images stored in memory of the processing unit are queued in real-time for network transfer, and subsequently transferred via one of the network communication interfaces, to a computer system, such as an web site or file server, at a network destination address configurable in the processing unit. Data may be inputted by the user before and/or after image capture for association with images prior to their network transfer. The housing for the processing unit may be shaped like a motor drive unit and attached to the bottom of the camera, or worn by the user of the camera in the form of a belt pack or backpack.
Abstract translation: 提供一种用于通过数字照相机（例如没有车载网络接口的数字照相机）拍摄的网络上的图像进行通信的装置。 该装置包括与数字照相机分开的壳体，该壳体具有处理单元，该处理单元具有用于存储图像的存储器，接收在数字照相机的存储卡插槽中的相机接口卡，以及将相机接口卡耦合到处理器的电缆或无线连接 数据通信单元。 该设备将存储卡模拟到数字照相机，使得数字照相机的电子设备通过相机接口卡与处理单元的存储器一起工作，就好像这样的存储器位于位于数字照相机的槽中的存储卡上。 由数码相机拍摄的图像通过相机接口卡和电缆传送到处理单元的存储器，数码相机可以访问存储在处理单元的存储器中的图像。 处理单元具有无线数据网络接口和以太网通信接口，由此存储在处理单元的存储器中的捕获图像被实时排队进行网络传输，随后通过网络通信接口之一传送到计算机系统， 例如网站或文件服务器，可在处理单元中配置的网络目的地地址。 数据可以由用户在图像捕获之前和/或之后输入，以在其网络传送之前与图像相关联。 用于处理单元的壳体可以形成为类似于电动机驱动单元并且附接到照相机的底部，或者由相机的使用者以皮带包或背包的形式佩戴。
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公开(公告)号：US20080079418A1
公开(公告)日：2008-04-03
申请号：US11536769
申请日：2006-09-29
Applicant: David Rea , Kenneth L. Kaye , Michael F. Zawisa
Inventor： David Rea , Kenneth L. Kaye , Michael F. Zawisa
IPC: G01R15/18
CPC classification number: G01R15/181
Abstract: A high-precision Rogowski current transformer, the Rogowski coil is realized in a single printed circuit board while maintaining both the outside field rejection of a traditional Rogowski coil, and the increased output voltage similar to the multiple printed circuit board Rogowski coil arrangements.
Abstract translation: 一种高精度Rogowski电流互感器，Rogowski线圈在单个印刷电路板中实现，同时保持传统Rogowski线圈的外部场抑制，以及类似于多个印刷电路板Rogowski线圈布置的增加的输出电压。
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