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1.发明授权High early-strength-enhancing admixture for precast hydraulic cement and compositions containing same 失效用于预制水硬性水泥和含有其的组合物的高早强增强混合物
公开(公告)号：US5840114A
公开(公告)日：1998-11-24
申请号：US648970
申请日：1996-05-17
申请人： Ara Avedis Jeknavorian , Ahmad Arfaei , Neal Steven Berke , David Charles Darwin , Ellis Martin Gartner , Leslie Ann Jardine , James Franklin Lambert , Lawrence Reeder Roberts
发明人： Ara Avedis Jeknavorian , Ahmad Arfaei , Neal Steven Berke , David Charles Darwin , Ellis Martin Gartner , Leslie Ann Jardine , James Franklin Lambert , Lawrence Reeder Roberts
IPC分类号： C04B24/26 , C04B24/32 , C04B28/02 , C08F8/30 , C08F8/32 , C08F8/48 , C08K3/34 , C04B22/08 , C04B24/04
CPC分类号： C04B24/2658 , C04B28/02 , C04B40/0039 , C08F8/32 , C08F8/48 , C08K3/34 , C04B2103/001 , C04B2201/05
摘要： A high early strength admixture for precast hydraulic cement comprises a calcium salt and a copolymer having a carbon-containing backbone to which are attached cement-anchoring members, such as carboxyl groups, and to which are also attached oxyalkylene pendant groups by linkages selected from the group consisting of amide and imide members. The copolymers used are preferably formed by reacting an acrylic polymer with ammonia or an alkoxylated amine. The calcium salt, preferably calcium nitrite, and the copolymer can be added simultaneously as one admixture, or separately. The invention relates also to methods for enhancing high early strength in concrete, cement, masonry, and mortar mixtures generally, and to precast concrete particarly, and also pertains to such hydraulic mixtures containing the calcium salt and copolymer.
摘要翻译： 用于预制水硬性水泥的高的早期强度外加剂包括钙盐和具有含碳骨架的共聚物，其中连接有水泥锚固构件，例如羧基，并且还通过选自以下的链中的连接氧基亚烷基侧基 由酰胺和酰亚胺成员组成的组。 所使用的共聚物优选通过丙烯酸类聚合物与氨或烷氧基化胺反应形成。 钙盐，优选亚硝酸钙和共聚物可以作为一种混合物同时加入，或分开加入。 本发明还涉及通常用于提高混凝土，水泥，砌筑和砂浆混合物的高早强的方法，并且具体地预制混凝土，并且还涉及含有钙盐和共聚物的这种水力混合物。
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公开(公告)号：US10001511B2
公开(公告)日：2018-06-19
申请号：US13813142
申请日：2011-07-27
申请人： Deepakraj M Divan , Rohit Moghe , Franklin Lambert
发明人： Deepakraj M Divan , Rohit Moghe , Franklin Lambert
CPC分类号： G01R19/0092 , G01R15/148 , G01R27/2611 , G06F11/30
摘要： The present invention describes systems and methods for determining current flow through a current-carrying utility asset. An exemplary embodiment can include measuring a first magnetic induction value at a first location near a targeted current-carrying utility asset and a second magnetic induction value at a second location near the targeted asset where the first location is a known distance from the second location; determining a correlation between a spatial angle and an electrical phase angle between the targeted asset and a second asset where the second asset contributes a first and second error component to the first and second magnetic induction values respectively; estimating error values for the first and second error components using the correlation between the spatial angle and the electrical phase angle; and estimating a current flowing through the targeted asset using the first and second magnetic induction values, the known distance, and the error values.
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公开(公告)号：US09044792B1
公开(公告)日：2015-06-02
申请号：US12806434
申请日：2010-08-12
CPC分类号： B08B9/0321 , B08B9/0325 , E03C1/306
摘要： A conduit decontamination and pressure testing device with test module, fluid reservoir, decontaminant reservoir, decontaminant pump, Injection fluid reservoir, fluid injection pump, fluid exit tie-in, decontaminant neutralization device, and transport system.
摘要翻译： 具有测试模块，流体储存器，去污剂储存器，去污剂泵，注射液储存器，注射泵，流体出口连接器，去污剂中和装置和输送系统的管道去污和压力测试装置。
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4.发明申请公开(公告)号：US20130151187A1
公开(公告)日：2013-06-13
申请号：US13813142
申请日：2011-07-27
CPC分类号： G01R19/0092 , G01R15/148 , G01R27/2611 , G06F11/30
摘要： The present invention describes systems and methods for determining current flow through a current-carrying utility asset. An exemplary embodiment can include measuring a first magnetic induction value at a first location near a targeted current-carrying utility asset and a second magnetic induction value at a second location near the targeted asset where the first location is a known distance from the second location; determining a correlation between a spatial angle and an electrical phase angle between the targeted asset and a second asset where the second asset contributes a first and second error component to the first and second magnetic induction values respectively; estimating error values for the first and second error components using the correlation between the spatial angle and the electrical phase angle; and estimating a current flowing through the targeted asset using the first and second magnetic induction values, the known distance, and the error values.
摘要翻译： 本发明描述了用于确定通过载流效用资产的电流的系统和方法。 示例性实施例可以包括测量在目标载流效用资产附近的第一位置处的第一磁感应值和在目标资产附近的第二位置处的第二磁感应值，其中第一位置是距离第二位置的已知距离; 确定目标资产和第二资产之间的空间角度和电相角之间的相关性，其中第二资产分别对第一和第二磁感应值贡献第一和第二误差分量; 使用空间角和电相角之间的相关性来估计第一和第二误差分量的误差值; 以及使用第一和第二磁感应值，已知距离和误差值估计流过目标资产的电流。
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公开(公告)号：US20060081394A1
公开(公告)日：2006-04-20
申请号：US10966963
申请日：2004-10-15
申请人： Jun Li , Lianhua Fan , Ching-Ping Wong , Franklin Lambert
发明人： Jun Li , Lianhua Fan , Ching-Ping Wong , Franklin Lambert
IPC分类号： H01B3/44
CPC分类号： H01B3/306 , H01B3/441 , H01B3/445 , Y10T428/2927 , Y10T428/2933 , Y10T428/294 , Y10T428/2976 , Y10T428/2978
摘要： The present invention is a method of applying Lotus Effect materials as a (superhydrophobicity) protective coating for external electrical insulation system applications, as well as the method of fabricating/preparing Lotus Effect coatings. Selected inorganic or polymeric materials are applied on the insulating material surface, and stable superhydrophobic coatings can be fabricated. Various UV stabilizers and UV absorbers can be incorporated into the coating system to enhance the coating's UV stability.
摘要翻译： 本发明是将莲花效应材料应用于外部电绝缘系统应用的（超疏水性）保护涂层的方法以及制备/制备莲花效应涂层的方法。 选择的无机或聚合物材料被施加在绝缘材料表面上，并且可以制造稳定的超疏水涂层。 可以将各种UV稳定剂和UV吸收剂掺入涂料体系中以增强涂料的UV稳定性。
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6.发明申请System and method for determining harmonic contributions from non-linear loads without disconnecting any load 有权用于确定非线性负载的谐波贡献而不断开任何负载的系统和方法公开(公告)号：US20060173640A1
公开(公告)日：2006-08-03
申请号：US11337630
申请日：2006-01-23
申请人： Ronald Harley , Deepakraj Divan , Franklin Lambert , Joy Mazumdar
发明人： Ronald Harley , Deepakraj Divan , Franklin Lambert , Joy Mazumdar
IPC分类号： G01R15/00
CPC分类号： H02M1/12 , Y10S706/915
摘要： A system and method for determining non-linear load harmonics impact on the voltage distortion at the point of common coupling is disclosed. Briefly described, one embodiment is a method comprising metering voltage on an electric power system; metering current on the electric power system; determining a predicted voltage based upon the metered current; comparing the predicted voltage with the metered voltage; and determining a harmonic voltage component using a plurality of weights determined when the predicted voltage converges with the metered voltage.
摘要翻译： 公开了用于确定非线性负载谐波对公共耦合点处的电压失真的影响的系统和方法。 简要描述，一个实施例是一种方法，其包括在电力系统上计量电压; 电力系统上的计量电流; 基于计量电流确定预测电压; 将预测电压与计量电压进行比较; 以及使用当预测电压与计量电压收敛时确定的多个权重来确定谐波电压分量。
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7.发明申请System and method for determining harmonic contributions from non-linear loads 失效用于确定非线性负载的谐波贡献的系统和方法公开(公告)号：US20050057265A1
公开(公告)日：2005-03-17
申请号：US10940101
申请日：2004-09-14
申请人： Ronald Harley , Thomas Habelter , Franklin Lambert , Joy Mazumdar
发明人： Ronald Harley , Thomas Habelter , Franklin Lambert , Joy Mazumdar
IPC分类号： G01R20060101 , H02M1/12
CPC分类号： H02M1/12 , Y10S706/915
摘要： A system and method for determining harmonics caused by non-linear loads are disclosed. Briefly described, one embodiment is a method comprising metering voltage on an electric power system; metering current on the electric power system; determining a predicted current based upon the metered voltage; comparing the predicted current with the metered current; and determining a harmonic current component using a plurality of weights determined when the predicted current converges with the metered current.
摘要翻译： 公开了一种用于确定由非线性负载引起的谐波的系统和方法。 简要描述，一个实施例是一种方法，其包括在电力系统上计量电压; 电力系统上的计量电流; 基于计量电压确定预测电流; 将预测电流与计量电流进行比较; 以及使用当预测电流与计量电流收敛时确定的多个权重来确定谐波电流分量。
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