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公开(公告)号：US08230659B2
公开(公告)日：2012-07-31
申请号：US12889867
申请日：2010-09-24
申请人： Kevin B. Langille , Dat T. Nguyen , Ho T. Nguyen , An Cong Bach
发明人： Kevin B. Langille , Dat T. Nguyen , Ho T. Nguyen , An Cong Bach
CPC分类号： E06B5/164 , B32B3/266 , B32B7/08 , B32B7/12 , B32B27/06 , B32B27/20 , B32B2264/108 , B32B2307/304 , B32B2307/3065 , B32B2307/50 , B32B2307/7242 , B32B2307/732 , B32B2419/00 , E06B5/161 , E06B2003/7082 , Y10T428/24331 , Y10T428/249923 , Y10T428/31942
摘要： An intumescent strip includes a first material layer and an opposing second material layer. A third material layer, formed from an intumescent material, is positioned between the first and second layers. The intumescent material includes a combination of intumescent particles suspended within a thermoplastic material. The intumescent particles have an activation temperature and are expandable when exposed to temperatures above the activation temperature. The thermoplastic material has a melting temperature that is lower than the activation temperature.
摘要翻译： 膨胀条包括第一材料层和相对的第二材料层。 由膨胀材料形成的第三材料层位于第一和第二层之间。 膨胀材料包括悬浮在热塑性材料中的膨胀颗粒的组合。 膨胀颗粒具有活化温度，并且当暴露于高于活化温度的温度时可膨胀。 热塑性材料的熔融温度低于活化温度。
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公开(公告)号：US20110314755A1
公开(公告)日：2011-12-29
申请号：US12889867
申请日：2010-09-24
申请人： Kevin B. Langille , Dat T. Nguyen , Ho T. Nguyen , An Cong Bach
发明人： Kevin B. Langille , Dat T. Nguyen , Ho T. Nguyen , An Cong Bach
CPC分类号： E06B5/164 , B32B3/266 , B32B7/08 , B32B7/12 , B32B27/06 , B32B27/20 , B32B2264/108 , B32B2307/304 , B32B2307/3065 , B32B2307/50 , B32B2307/7242 , B32B2307/732 , B32B2419/00 , E06B5/161 , E06B2003/7082 , Y10T428/24331 , Y10T428/249923 , Y10T428/31942
摘要： An intumescent strip includes a first material layer and an opposing second material layer. A third material layer, formed from an intumescent material, is positioned between the first and second layers. The intumescent material includes a combination of intumescent particles suspended within a thermoplastic material. The intumescent particles have an activation temperature and are expandable when exposed to temperatures above the activation temperature. The thermoplastic material has a melting temperature that is lower than the activation temperature.
摘要翻译： 膨胀条包括第一材料层和相对的第二材料层。 由膨胀材料形成的第三材料层位于第一和第二层之间。 膨胀材料包括悬浮在热塑性材料中的膨胀颗粒的组合。 膨胀颗粒具有活化温度，并且当暴露于高于活化温度的温度时可膨胀。 热塑性材料的熔融温度低于活化温度。
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公开(公告)号：US07305145B2
公开(公告)日：2007-12-04
申请号：US10444125
申请日：2003-05-23
CPC分类号： G06K9/3241
摘要： Objects are detected in an image using a spatially variant filter. The size of the filter is adjusted based on the portion of the image being processed by the filter. Portions of the image which are closer to an imaging device which captured the image are processed using a larger sized filter. Portions of the image which are further from the imaging device are processed using a smaller sized filter.
摘要翻译： 使用空间变异过滤器在图像中检测物体。 基于由滤波器处理的图像的部分来调整滤波器的尺寸。 使用较大尺寸的滤波器处理更靠近拍摄图像的成像装置的图像的部分。 使用较小尺寸的滤波器处理来自成像装置的图像的部分。
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公开(公告)号：US06790893B2
公开(公告)日：2004-09-14
申请号：US10188922
申请日：2002-07-05
IPC分类号： C08K318
摘要： A compound is provided having the means of intumescence at temperatures above 195° C. to 220° C. The compound is an intumescent powder defined by the molar ratios (2.20 to 3.70) SiO2/(0.20 to 0.35) Li2O: (0.65 to 0.80)(Na2O+K2O) where the coefficients of Li2O and of (Na2O+K2O) total 1.00 and thermoplastic material having a plastic state at less than 195° C. If the thermoplastic contains a halogen, as does Polyvinyl Chloride (PVC) the halogen acts as a flame retardant in the event of combustion and prevents complete burning of the plastic. If there is as filler mixed with the compound which is endothermic this assists with the fire retardant effect of the compound.
摘要翻译： 在195℃至220℃的温度下，提供具有发泡方式的化合物。该化合物是由摩尔比（2.20〜3.70）SiO 2 /（0.20〜0.35）Li 2 O：（0.65〜0.80）定义的膨胀粉末 ）（Na 2 O + K 2 O）的系数（Na 2 O + K 2 O）为1.00，塑料状态的热塑性材料低于195℃。如果热塑性塑料含有卤素，则聚氯乙烯（PVC） 作为燃烧时的阻燃剂，并防止塑料完全燃烧。如果作为填料与吸附的化合物混合，这有助于化合物的阻燃作用。
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公开(公告)号：US06371261B1
公开(公告)日：2002-04-16
申请号：US08965180
申请日：1997-11-06
申请人： Mark S. Thompson , James T. Beals , Philip H. McCluskey , David W. McKee , Michael C. Lang , Fred J. Lussier , Joseph A. L. LeDoux , Dat T. Nguyen , Paul Bennett
发明人： Mark S. Thompson , James T. Beals , Philip H. McCluskey , David W. McKee , Michael C. Lang , Fred J. Lussier , Joseph A. L. LeDoux , Dat T. Nguyen , Paul Bennett
IPC分类号： F16D6900
CPC分类号： F16D69/027 , B66B5/22 , F16D2069/002
摘要： An elevator safety brake for stopping an elevator car is provided with a brake shoe having a molybdenum alloy friction surface for contacting an elevator guide rail surface to provide a stopping force. The molybdenum alloy contains 99.4 weight percent molybdenum, 0.5 weight percent titanium and 0.1 weight percent zirconium. The friction surface of the brake formed from the alloy exhibits a consistent high friction and low wear suitably accommodating high speed, high load elevators installed in very tall buildings.
摘要翻译： 用于停止电梯轿厢的电梯安全制动器设置有具有用于接触电梯导轨表面以提供止动力的钼合金摩擦表面的制动蹄。 钼合金含有99.4重量％的钼，0.5重量％的钛和0.1重量％的锆。 由合金制成的制动器的摩擦表面呈现出一致的高摩擦和低磨损，适合容纳安装在非常高的建筑物中的高速高负载电梯。
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6.发明授权Hardware-based system, method, and computer program product for synchronizing stereo signals 有权基于硬件的系统，方法和用于同步立体声信号的计算机程序产品公开(公告)号：US08872896B1
公开(公告)日：2014-10-28
申请号：US11733062
申请日：2007-04-09
CPC分类号： H04N13/10 , H04N13/344 , H04N13/398
摘要： A system, method, and computer program product are provided for synchronizing stereo signals. In use, stereo signals are synchronized amongst a plurality of display devices utilizing hardware.
摘要翻译： 提供了用于同步立体声信号的系统，方法和计算机程序产品。 在使用中，利用硬件在多个显示装置之间同步立体声信号。
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公开(公告)号：US07859542B1
公开(公告)日：2010-12-28
申请号：US11950382
申请日：2007-12-04
申请人： Ian M. Williams , Dat T. Nguyen , Jeffrey Chandler Doughty , Ralf Biermann , Kenneth Leon Adams, Jr. , Andrew B. Ritger , Satish D. Salian , Fred D. Nicklisch
发明人： Ian M. Williams , Dat T. Nguyen , Jeffrey Chandler Doughty , Ralf Biermann , Kenneth Leon Adams, Jr. , Andrew B. Ritger , Satish D. Salian , Fred D. Nicklisch
CPC分类号： G06F3/1446 , G09G3/001 , G09G3/003 , G09G5/12 , G09G5/399 , H04N13/363 , H04N13/398
摘要： A method for synchronizing two of more graphics processing units. The method includes the steps of determining whether the phase of a first timing signal of a first graphics processing unit and the phase of a second timing signal of a second graphics processing unit are synchronized, and adjusting the frequency of the first timing signal to the frequency of the second timing signal if the first timing signal and the second timing signal are not synchronized.
摘要翻译： 一种用于同步两个更多图形处理单元的方法。 该方法包括以下步骤：确定第一图形处理单元的第一定时信号的相位和第二图形处理单元的第二定时信号的相位是否同步，以及将第一定时信号的频率调整为频率 如果第一定时信号和第二定时信号不同步的第二定时信号。
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8.发明申请METHOD, APPARATUS AND SYSTEM FOR DETECTING ANOMALIES IN MIXED SIGNAL DEVICES 有权用于检测混合信号装置中异常的方法，装置和系统公开(公告)号：US20080219546A1
公开(公告)日：2008-09-11
申请号：US11683548
申请日：2007-03-08
申请人： Dat T. Nguyen , Thao To , David Maxwell , Naweed Anjum
发明人： Dat T. Nguyen , Thao To , David Maxwell , Naweed Anjum
IPC分类号： G06K9/80
CPC分类号： G01R31/3167 , G01R31/311
摘要： An embodiment relates generally to a method of testing a mixed signal device. The method includes monitoring multiple parameters of the mixed signal device and scanning the mixed signal device with an optical source. The method also includes forming multiple windows, where each window is assigned to a respective parameter. The method further includes comparing an image from a respective image to a reference image to determine an existence of an anomaly.
摘要翻译： 实施例一般涉及测试混合信号装置的方法。 该方法包括监视混合信号装置的多个参数并用光源扫描混合信号装置。 该方法还包括形成多个窗口，其中每个窗口被分配给相应的参数。 该方法还包括将来自相应图像的图像与参考图像进行比较以确定异常的存在。
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9.发明授权Method and system for determining the location of a potential defect in a device based on a temperature profile 有权用于基于温度曲线确定装置中的潜在缺陷的位置的方法和系统公开(公告)号：US07313501B2
公开(公告)日：2007-12-25
申请号：US11048996
申请日：2005-02-02
申请人： Dat T. Nguyen
发明人： Dat T. Nguyen
IPC分类号： G01K17/00
摘要： According to one embodiment of the invention a method for determining the location of a potential defect in a device includes scanning a surface of the device with a temperature sensor while operating the device. The method also includes measuring a temperature of the device by a temperature sensor at a plurality of locations while scanning. Based upon the measured temperatures, a temperature profile is constructed for the device. The method also includes comparing the constructed temperature profile to a reference profile to determine a location of the potential defect in the device.
摘要翻译： 根据本发明的一个实施例，用于确定装置中的潜在缺陷的位置的方法包括在操作装置的同时用温度传感器扫描装置的表面。 该方法还包括在扫描时在多个位置处的温度传感器测量装置的温度。 基于测量的温度，为该装置构建温度曲线。 该方法还包括将构建的温度分布与参考分布进行比较，以确定装置中的潜在缺陷的位置。
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公开(公告)号：US5964322A
公开(公告)日：1999-10-12
申请号：US965473
申请日：1997-11-06
申请人： Mark S. Thompson , Raymond Zatorski , James T. Beals , Philip H. McCluskey , David W. McKee , Michael C. Lang , Fred J. Lussier , Dat T. Nguyen , Paul Bennett
发明人： Mark S. Thompson , Raymond Zatorski , James T. Beals , Philip H. McCluskey , David W. McKee , Michael C. Lang , Fred J. Lussier , Dat T. Nguyen , Paul Bennett
CPC分类号： B66B5/22 , F16D63/00 , F16D69/00 , F16D69/027 , F16D69/04 , F16D2066/003 , F16D2069/007 , F16D2125/66 , F16D2127/10 , F16D2250/0038 , F16D63/008
摘要： An elevator safety brake for stopping an elevator car is provided with a brake shoe having a fused sprayed friction coating for contacting an elevator guide rail surface to provide a stopping force. In a preferred embodiment, the coating is obtained by plasma spraying an admixture of 85 weight percent nickel-chromium alloy particles and 15 weight percent tungsten carbide particles on a substrate. The plasma sprayed admixture is fused. The fused sprayed friction surface of the brake exhibits a consistent high friction and low wear suitably accommodating high speed, high load elevators installed in very tall buildings.
摘要翻译： 用于停止电梯轿厢的电梯安全制动器设置有具有用于接触电梯导轨表面以提供停止力的熔喷喷射摩擦涂层的制动蹄。 在优选的实施方案中，通过在衬底上等离子体喷涂85重量％的镍 - 铬合金颗粒和15重量％碳化钨颗粒的混合物来获得涂层。 等离子喷涂混合物熔融。 制动器的熔融喷涂摩擦表面具有一致的高摩擦和低磨损，适用于安装在非常高的建筑物中的高速高负载电梯。
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