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91. 发明授权

US06891012B2 Powder coatings produced with crosslinkers capable of curing at low temperatures and coated articles produced therefrom 失效
标题翻译：由能够在低温下固化的交联剂生产的粉末涂料和由其制备的涂覆制品
公开(公告)号：US06891012B2
公开(公告)日：2005-05-10
申请号：US10444579
申请日：2003-05-23
申请人： Thomas Faecke , Ramesh Subramanian , James W. Rawlins , Eric J. Vidra
发明人： Thomas Faecke , Ramesh Subramanian , James W. Rawlins , Eric J. Vidra
IPC分类号： C09D137/00 , C08G18/80 , C09D5/03 , C09D175/04
CPC分类号： C08G18/8093 , C08G2150/20 , Y10T428/31551
摘要： A solid isocyanate-based composition having a glass transition temperature of at least 30° C. is produced by at least partially blocking the isocyanate groups of a polyisocyanate with a compound corresponding to the specified Formula I. This blocked isocyanate composition is useful in the production of powder coatings which are capable of being cured at temperatures of from 80 to 220° C.
摘要翻译：玻璃化转变温度至少为30℃的固体异氰酸酯基组合物通过至少部分地用对应于特定式I的化合物来阻断多异氰酸酯的异氰酸酯基来制备。该封闭的异氰酸酯组合物可用于生产的粉末涂料，其能够在80-220℃的温度下固化。

92. 发明申请

US20050038817A1 System and method for processing inspection data for evaluating degradation of coating on components 审中-公开
标题翻译：用于处理检查数据的系统和方法，用于评估部件上涂层的退化
公开(公告)号：US20050038817A1
公开(公告)日：2005-02-17
申请号：US10910867
申请日：2004-08-04
申请人： Kai Huang , Ramesh Subramanian
发明人： Kai Huang , Ramesh Subramanian
IPC分类号： G06F7/00 , G06T7/00
CPC分类号： G06T7/0006 , F05D2230/80 , F05D2230/90 , F05D2260/80 , G01N21/9515 , G01N2021/8427 , G06T2207/30164
摘要： System and method are provided for processing inspection data for evaluating degradation of a coating, as may be used as a thermal barrier in a gas turbine component. The system may include a database (12) with a representation of a component divided into zones (16, 18) corresponding to a performance criteria associated with the operation of the component. The system may further include a processor (20) configured to process inspection data for the coating relative to the zones, such as calculating an area percentage of coating degradation for each zone. A rule base may be used to correlate the processed inspection data with appropriate repair options.
摘要翻译：提供了用于处理用于评估涂层的劣化的检查数据的系统和方法，其可以用作燃气轮机部件中的热障。该系统可以包括数据库（12），其具有被划分成与组件的操作相关联的性能准则对应的区域（16,18）的组件的表示。系统还可以包括处理器（20），其配置成处理相对于区域的涂层的检查数据，例如计算每个区域的涂层退化的面积百分比。可以使用规则库将处理的检查数据与适当的修复选项相关联。

93. 发明授权

US06716539B2 Dual microstructure thermal barrier coating 有权
标题翻译：双组分热障涂层
公开(公告)号：US06716539B2
公开(公告)日：2004-04-06
申请号：US09962734
申请日：2001-09-24
申请人： Ramesh Subramanian
发明人： Ramesh Subramanian
IPC分类号： B21D3900
CPC分类号： C23C28/3215 , C23C4/02 , C23C4/18 , C23C28/3455 , C23C28/36 , Y10T428/12535 , Y10T428/12542 , Y10T428/12549 , Y10T428/12611 , Y10T428/24182 , Y10T428/24355 , Y10T428/24413
摘要： A multi-layer thermal barrier coating (12) having a porous first layer of ceramic insulating material (20) and a second relatively dense layer of ceramic insulating material (22) having a plurality generally vertical gaps (26) formed therein. The porous conventional as-deposited APS microstructure of the first layer provides thermal and chemical protection for the substrate, while the gaps of the columnar-grained second layer provide thermal shock resistance for the coating. An air plasma spray process may be used to deposit both the first and the second layers of material, as well as any underlying bond coat layer. The gaps of the columnar-grained second layer do not extend into the first layer. The pores (28) of the first layer function as crack-arrestors for cracks initiating at the gaps of the second layer.
摘要翻译：具有陶瓷绝缘材料多孔第一层（20）的多层热障涂层（12）和形成有多个大致垂直间隙（26）的第二相对密集的陶瓷绝缘材料层（22）。第一层的多孔常规沉积的APS微观结构为基底提供热和化学保护，而柱状晶粒第二层的间隙为涂层提供耐热冲击性。空气等离子体喷涂方法可以用于沉积第一层和第二层材料以及任何下面的粘结涂层。柱状晶粒第二层的间隙不延伸到第一层。第一层的孔（28）用作在第二层的间隙处起始裂纹的防裂器。

94. 发明授权

US08458899B2 Method for manufacturing a circuit for high temperature and high g-force environments 有权
标题翻译：制造高温高压环境电路的方法
公开(公告)号：US08458899B2
公开(公告)日：2013-06-11
申请号：US13236083
申请日：2011-09-19
申请人： David J. Mitchell , Anand A. Kulkarni , Ramesh Subramanian , Edward R. Roesch , Rod Waits , Roberto Schupbach , John R. Fraley , Alexander B. Lostetter , Brice McPherson , Bryon Western
发明人： David J. Mitchell , Anand A. Kulkarni , Ramesh Subramanian , Edward R. Roesch , Rod Waits , Roberto Schupbach , John R. Fraley , Alexander B. Lostetter , Brice McPherson , Bryon Western
IPC分类号： H05K3/20
CPC分类号： H05K1/092 , G01K1/024 , G01K13/02 , G01K2013/024 , H01L2224/05644 , H01L2224/45015 , H01L2224/45139 , H01L2224/45144 , H01L2224/48472 , H01L2224/48644 , H01L2924/01322 , H01L2924/13062 , H01L2924/3011 , H05K3/102 , H05K3/1291 , H05K3/321 , H05K3/328 , H05K2201/10674 , H05K2203/0186 , H05K2203/049 , H05K2203/0557 , H05K2203/1126 , H05K2203/167 , Y10T29/49128 , Y10T29/49139 , Y10T29/49144 , Y10T29/53174 , Y10T428/2947 , H01L2924/00 , H01L2924/00014 , H01L2924/20751 , H01L2924/20752
摘要： A circuit assembly (34) resistant to high-temperature and high g centrifugal force is disclosed. A printed circuit board (42) is first fabricated from alumina and has conductive traces of said circuit formed thereon by the use of a thick film gold paste. Active and passive components of the circuit assembly are attached to the printed circuit board by means of gold powder diffused under high temperature. Gold wire is used for bonding between the circuit traces and the active components in order to complete the circuit assembly (34). Also, a method for manufacturing a circuit assembly resistant to elevated temperature is disclosed.
摘要翻译：公开了一种抵抗高温高压离心力的电路组件（34）。印刷电路板（42）首先由氧化铝制成，并且通过使用厚膜金膏在其上形成所述电路的导电迹线。电路组件的主动和被动部件通过在高温下扩散的金粉附着到印刷电路板上。为了完成电路组件（34），金线用于电路迹线和有源部件之间的接合。另外，公开了一种制造耐高温的电路组件的方法。

95. 发明申请

US20120256761A1 WIRELESS TELEMETRY ELECTRONIC CIRCUITRY FOR MEASURING STRAIN IN HIGH-TEMPERATURE ENVIRONMENTS 有权
标题翻译：用于测量高温环境中的应变的无线电报电子电路
公开(公告)号：US20120256761A1
公开(公告)日：2012-10-11
申请号：US13526933
申请日：2012-06-19
申请人： DAVID J. MITCHELL , Anand A. Kulkarni , Ramesh Subramanian , Edward R. Roesch , Rod Waits , Roberto Schupbach , John R. Fraley , Alexander B. Lostetter , Brice Mcpherson , Bryon Westen
发明人： DAVID J. MITCHELL , Anand A. Kulkarni , Ramesh Subramanian , Edward R. Roesch , Rod Waits , Roberto Schupbach , John R. Fraley , Alexander B. Lostetter , Brice Mcpherson , Bryon Westen
IPC分类号： G08C15/06
CPC分类号： G01D3/036 , G01K1/024 , G01K1/12 , G01K1/20 , G01K2205/00 , G01L1/2281 , H03F1/306 , H03F2200/18 , H03F2200/447
摘要： In a telemetry system for use in an engine, a circuit structure (34) affixed to a moving part (20) of the engine is disposed for amplifying information sensed about a condition of the part and transmitting the sensed information to a receiver external to the engine. The circuit structure is adapted for the high temperature environment of the engine and includes a differential amplifier (102, 111) having an input for receiving a signal from a sensor (101, 110) disposed on the part. A voltage controlled oscillator (104, 115) with an input coupled to the output of the amplifier produces an oscillatory signal having a frequency representative of the sensed condition. A buffer (105, 116) with an input coupled to the output of the oscillator buffers the oscillatory signal, which is then coupled to an antenna (26) for transmitting the information to the receiver.
摘要翻译：在用于发动机的遥测系统中，固定在发动机的运动部分（20）上的电路结构（34）被设置用于放大关于部件的状况的感测信息，并将感测到的信息传送到发动机。电路结构适用于发动机的高温环境，并且包括具有用于从设置在该部件上的传感器（101,110）接收信号的输入的差分放大器（102,111）。具有耦合到放大器的输出的输入端的压控振荡器（104,115）产生具有表示感测状态的频率的振荡信号。具有耦合到振荡器的输出的输入端的缓冲器（105,116）缓冲振荡信号，然后振荡信号被耦合到用于将信息发送到接收器的天线（26）。

96. 发明申请

US20120201982A1 COATING COMPOSITIONS FOR GLASS SUBSTRATES 审中-公开
标题翻译：玻璃基材的涂料组合物
公开(公告)号：US20120201982A1
公开(公告)日：2012-08-09
申请号：US13390559
申请日：2010-08-18
申请人： Raymond Stewart , Scott A. Grace , Dennis Postupack , Louis Mattos, JR. , Ramesh Subramanian , Abdullah Ekin , Sterling L. Steward , Christopher R. Mubarak
发明人： Raymond Stewart , Scott A. Grace , Dennis Postupack , Louis Mattos, JR. , Ramesh Subramanian , Abdullah Ekin , Sterling L. Steward , Christopher R. Mubarak
IPC分类号： B32B17/10 , C09D175/04 , B32B27/40
CPC分类号： C03C17/322 , C08G18/0823 , C08G18/44 , C08G18/706 , C08G18/792 , C08G18/8061 , C09D175/04 , Y10T428/131 , Y10T428/31551 , C08L61/20
摘要： The present invention relates to an aqueous polyurethane coating composition comprising: 1) 1 to 99 wt. % of the reaction product of: a) a polyol component, which is soluble or dispersible in water and is the reaction product of a polyisocyanate component containing 50 to 100 wt. % of an aliphatic diisocyanate, a polyol component containing one or more polyether polyols and having an OH number of 25 to 350 mg KOH/g solids and an isocyanate-reactive component containing at least one group capable of salt formation; and b) polyisocyanate component, which is soluble or dispersible in water, has blocked isocyanate groups and is the reaction product of one or more polyisocyanates having an isocyanurate group content of 0 to 30 wt. %, a reversible, monofunctional blocking agent for isocyanate groups, a nonionic hydrophilic component and a stabilizing component which has 1 to 2 hydrazide groups and a molecular weight of 74 to 300 g/mol; and 2) 1 to 99 wt. % of an aqueous polyurethane dispersion prepared from at least one polycarbonate polyol, wherein the total wt. % of components 1) and 2) add up to 100%.
摘要翻译：本发明涉及一种水性聚氨酯涂料组合物，其包含：1）1-99重量％％的反应产物：a）多元醇组分，其可溶于或可分散在水中，并且是含有50至100重量％的多异氰酸酯组分的反应产物。％的脂族二异氰酸酯，含有一种或多种聚醚多元醇并且OH数为25至350mg KOH / g固体的多元醇组分和含有至少一个能够形成盐的基团的异氰酸酯反应性组分; 和b）可溶于或可分散在水中的多异氰酸酯组分具有封闭的异氰酸酯基团，并且是一种或多种异氰脲酸酯基含量为0至30重量％的多异氰酸酯的反应产物。％，用于异氰酸酯基团的可逆单官能封端剂，非离子亲水组分和具有1至2个酰肼基和分子量为74至300g / mol的稳定组分; 和2）1至99wt。％的由至少一种聚碳酸酯多元醇制备的水性聚氨酯分散体，其中总重量％组分1％）和2）加起来100％。

97. 发明授权

US08163396B2 Ceramic powder, ceramic layer and layer system with pyrochlore phase and oxides 有权
标题翻译：陶瓷粉末，陶瓷层和具有烧绿石相和氧化物的层系
公开(公告)号：US08163396B2
公开(公告)日：2012-04-24
申请号：US13114423
申请日：2011-05-24
申请人： Ramesh Subramanian
发明人： Ramesh Subramanian
IPC分类号： B32B9/00
CPC分类号： C23C28/3455 , C04B35/486 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3232 , C04B2235/3272 , C04B2235/3418 , C04B2235/72 , C04B2235/76 , C23C4/11 , C23C14/083 , C23C28/321 , C23C28/3215 , C23C28/345 , C23C30/00 , Y02T50/67 , Y10T428/2495 , Y10T428/26
摘要： A layer system is disclosed. The layer system includes a substrate and a ceramic outer layer. The ceramic outer ceramic layer is produced from a ceramic powder. The ceramic powder include a phrochlore phase according to the empirical formula AxByOz with x, y≈2, z≈7 and a secondary oxide CrOs with r, s>0.
摘要翻译：公开了层系统。层系统包括基底和陶瓷外层。陶瓷外陶瓷层由陶瓷粉末制成。陶瓷粉末包括根据经验式AxByOz的x射线相，其中x，y≈2，z≈7，二次氧化物CrO 3与r，s> 0。

98. 发明授权

US08114800B2 Ceramic powder, ceramic layer and layer system having gadolinium/mixed crystal pyrochlore phases and oxides 有权
标题翻译：陶瓷粉末，陶瓷层和具有钆/混晶烧绿石相和氧化物的层系
公开(公告)号：US08114800B2
公开(公告)日：2012-02-14
申请号：US12151421
申请日：2008-05-06
申请人： Ramesh Subramanian
发明人： Ramesh Subramanian
IPC分类号： C04B35/00 , C04B35/48 , C04B35/49 , C03C27/00 , C03C29/00 , B32B9/00
CPC分类号： C04B35/486 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3232 , C04B2235/3248 , C04B2235/3272 , C04B2235/3418 , C04B2235/76 , C23C4/11 , C23C28/321 , C23C28/3215 , C23C28/345 , C23C28/3455 , C23C28/36 , Y02T50/67 , Y10T428/12618 , Y10T428/31663
摘要： There is described a ceramic powder, ceramic layer and layer system having gadolinium/mixed crystal pyrochlore phases and oxides. Besides a good thermal insulation property, thermal insulation layer systems must also have a long lifetime of the thermal insulation layer. The layer system according to the invention has an outer ceramic layer, which comprises a mixed crystal of gadolinium zirconate and gadolinium hafnate.
摘要翻译：描述了具有钆/混晶烧绿石相和氧化物的陶瓷粉末，陶瓷层和层系。除了良好的绝热性能外，绝热层系统的隔热层寿命也必须长。根据本发明的层系统具有外陶瓷层，其包含锆酸钆和铪铪的混合晶体。

99. 发明授权

US08092080B2 Wireless telemetry circuit structure for measuring temperature in high temperature environments 有权
标题翻译：用于测量高温环境温度的无线遥测电路结构
公开(公告)号：US08092080B2
公开(公告)日：2012-01-10
申请号：US12192366
申请日：2008-08-15
申请人： David J. Mitchell , Anand A. Kulkarni , Ramesh Subramanian , Edward R. Roesch , Rod Waits , Roberto Schupbach , John R. Fraley , Alexander B. Lostetter , Brice McPherson , Bryon Western
发明人： David J. Mitchell , Anand A. Kulkarni , Ramesh Subramanian , Edward R. Roesch , Rod Waits , Roberto Schupbach , John R. Fraley , Alexander B. Lostetter , Brice McPherson , Bryon Western
IPC分类号： G01K1/00
CPC分类号： H04Q9/00 , G01K1/024 , G01K1/026 , G01K7/021 , G01K7/13 , G01K7/34 , G01K13/08 , H04Q2209/40
摘要： A circuit affixed to a moving part of an engine for sensing and processing the temperature of the part. The circuit generates a signal representative of the temperature sensed by a thermocouple (110) and amplified by an amplifier (112). A square wave oscillator (113) with a temperature sensitive capacitor (C8) varies its frequency in response to changes of a local temperature of the circuit. A chopper (114, J27) converts the output of the amplifier into an alternating current signal. The chopper is gated by the square wave oscillator and a second input is coupled to an output of the amplifier. Thus, the chopper has an output signal having a frequency representative of the local temperature and an amplitude representative of the thermocouple temperature, whereby the combined signals represent the true temperature of the part.
摘要翻译：固定在发动机运动部分的电路，用于检测和处理部件的温度。电路产生代表由热电偶（110）感测并由放大器（112）放大的温度的信号。具有温度敏感电容器（C8）的方波振荡器（113）响应于电路的局部温度的变化而改变其频率。斩波器（114，J27）将放大器的输出转换为交流信号。斩波器由方波振荡器门控，第二输入端连接到放大器的输出端。因此，斩波器具有表示局部温度的频率的输出信号和表示热电偶温度的振幅，由此组合的信号表示部件的真实温度。

100. 发明授权

US08023269B2 Wireless telemetry electronic circuit board for high temperature environments 有权
标题翻译：无线遥测电子电路板用于高温环境
公开(公告)号：US08023269B2
公开(公告)日：2011-09-20
申请号：US12192340
申请日：2008-08-15
申请人： David J. Mitchell , Anand A. Kulkarni , Ramesh Subramanian , Edward R. Roesch , Rod Waits , Roberto Schupbach , John R. Fraley , Alexander B. Lostetter , Brice McPherson , Bryon Western
发明人： David J. Mitchell , Anand A. Kulkarni , Ramesh Subramanian , Edward R. Roesch , Rod Waits , Roberto Schupbach , John R. Fraley , Alexander B. Lostetter , Brice McPherson , Bryon Western
IPC分类号： H05K1/14
CPC分类号： H05K1/092 , G01K1/024 , G01K13/02 , G01K2013/024 , H01L2224/05644 , H01L2224/45015 , H01L2224/45139 , H01L2224/45144 , H01L2224/48472 , H01L2224/48644 , H01L2924/01322 , H01L2924/13062 , H01L2924/3011 , H05K3/102 , H05K3/1291 , H05K3/321 , H05K3/328 , H05K2201/10674 , H05K2203/0186 , H05K2203/049 , H05K2203/0557 , H05K2203/1126 , H05K2203/167 , Y10T29/49128 , Y10T29/49139 , Y10T29/49144 , Y10T29/53174 , Y10T428/2947 , H01L2924/00 , H01L2924/00014 , H01L2924/20751 , H01L2924/20752
摘要： A circuit assembly (34) resistant to high-temperature and high g centrifugal force is disclosed. A printed circuit board (42) is first fabricated from alumina and has conductive traces of said circuit formed thereon by the use of a thick film gold paste. Active and passive components of the circuit assembly are attached to the printed circuit board by means of gold powder diffused under high temperature. Gold wire is used for bonding between the circuit traces and the active components in order to complete the circuit assembly (34). Also, a method for manufacturing a circuit assembly resistant to elevated temperature is disclosed.
摘要翻译：公开了一种抵抗高温高压离心力的电路组件（34）。印刷电路板（42）首先由氧化铝制成，并且通过使用厚膜金膏在其上形成所述电路的导电迹线。电路组件的主动和被动部件通过在高温下扩散的金粉附着到印刷电路板上。为了完成电路组件（34），金线用于电路迹线和有源部件之间的接合。另外，公开了一种制造耐高温的电路组件的方法。

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