专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120303345A1 SYSTEM AND METHOD FOR AUTOMATIC GENERATION AND USAGE OF FLUID FLOW LOSS COEFFICIENTS FOR T-JUNCTIONS 有权
标题翻译：用于自动生成和使用流体流动损失系数的系统和方法
公开(公告)号：US20120303345A1
公开(公告)日：2012-11-29
申请号：US13479324
申请日：2012-05-24
申请人： Sunil Kumar , Vikram Mangat
发明人： Sunil Kumar , Vikram Mangat
IPC分类号： G06G7/57
CPC分类号： G06F17/5018
摘要： A system and method for automatic generation and usage of fluid flow loss coefficients for T-junctions is disclosed. In one embodiment, a list of possible T-junctions is created using given geometric and flow parameters. Further, journal files are created using the geometric and the flow parameters associated with each T-junction. The journal files associated with each T-junction are pre-processed for creating a volume mesh. Boundary conditions and material properties for the volume mesh associated with each T-junction are defined. Simulation is performed using the volume mesh, the boundary conditions and the material properties associated with each T-junction to determine flow characteristics. Fluid flow loss coefficients for each T-junction are computed using the flow characteristics.
摘要翻译：公开了一种用于T形接头的流体流动损失系数的自动生成和使用的系统和方法。在一个实施例中，使用给定的几何和流动参数创建可能的T形结的列表。此外，使用与每个T形结点相关联的几何和流动参数来创建日志文件。与每个T-junction相关联的日记文件已预处理，用于创建卷网格。定义了与每个T形接头相关联的体积网格的边界条件和材料性质。使用体积网格，边界条件和与每个T形结点相关联的材料性质来进行模拟以确定流动特性。使用流动特性计算每个T形接头的流体流动损失系数。

2. 发明授权

US09009008B2 System and method for automatic generation and usage of fluid flow loss coefficients for T-junctions 有权
标题翻译：用于自动生成和使用T型接头的流体流动损失系数的系统和方法
公开(公告)号：US09009008B2
公开(公告)日：2015-04-14
申请号：US13479324
申请日：2012-05-24
申请人： Sunil Kumar , Vikram Mangat
发明人： Sunil Kumar , Vikram Mangat
IPC分类号： G06F17/50
CPC分类号： G06F17/5018
摘要： A system and method for automatic generation and usage of fluid flow loss coefficients for T-junctions is disclosed. In one embodiment, a list of possible T-junctions is created using given geometric and flow parameters. Further, journal files are created using the geometric and the flow parameters associated with each T-junction. The journal files associated with each T-junction are pre-processed for creating a volume mesh. Boundary conditions and material properties for the volume mesh associated with each T-junction are defined. Simulation is performed using the volume mesh, the boundary conditions and the material properties associated with each T-junction to determine flow characteristics. Fluid flow loss coefficients for each T-junction are computed using the flow characteristics.
摘要翻译：公开了一种用于T形接头的流体流动损失系数的自动生成和使用的系统和方法。在一个实施例中，使用给定的几何和流动参数创建可能的T形结的列表。此外，使用与每个T形结点相关联的几何和流动参数来创建日志文件。与每个T-junction相关联的日记文件已预处理，用于创建卷网格。定义了与每个T形接头相关联的体积网格的边界条件和材料性质。使用体积网格，边界条件和与每个T形结点相关联的材料性质来进行模拟以确定流动特性。使用流动特性计算每个T形接头的流体流动损失系数。

3. 发明申请

US20190264636A1 DIRECTIONALLY TARGETED JET NOISE REDUCTION SYSTEM AND METHOD 审中-公开
公开(公告)号：US20190264636A1
公开(公告)日：2019-08-29
申请号：US16287200
申请日：2019-02-27
申请人： Sunil Kumar , Pankaj H. Rajput
发明人： Sunil Kumar , Pankaj H. Rajput
IPC分类号： F02K1/34 , G10K11/16
摘要： An exemplary engine noise reduction system, can be provided, which can include a noise reduction fluid source, and a microjet(s) placed at an axial location downstream from a nozzle exit of an engine and configured to asymmetrically inject a noise reduction fluid from the noise reduction fluid source into a jet flow of the engine. The engine can be a jet engine. The microjet(s) can include four microjets, which can be about 90 degrees apart in a plane at the axial location. The four microjets can be asymmetric microjets. The microjet(s) can be configured to inject the noise reduction fluid in a direction that is normal with respect to the jet flow.

4. 发明授权

US09121258B2 Sensor on a drilling apparatus 有权
标题翻译：钻孔设备上的传感器
公开(公告)号：US09121258B2
公开(公告)日：2015-09-01
申请号：US13289737
申请日：2011-11-04
申请人： Sunil Kumar
发明人： Sunil Kumar
IPC分类号： E21B47/007 , E21B47/00
CPC分类号： E21B47/0006
摘要： A drilling apparatus includes a drill string to be disposed in a borehole. The drill string includes a tubular, a borehole assembly coupled to the tubular and a drill bit disposed at an end of the borehole assembly. The apparatus includes a strain gauge directly deposited on the drill string.
摘要翻译：钻井设备包括钻柱，其设置在钻孔中。钻柱包括管状，与管状物连接的钻孔组件和设置在钻孔组件的端部处的钻头。该装置包括直接沉积在钻柱上的应变仪。

5. 发明授权

US09072761B2 Methods and compositions related to viral inhibition 有权
标题翻译：与病毒抑制有关的方法和组合
公开(公告)号：US09072761B2
公开(公告)日：2015-07-07
申请号：US12857425
申请日：2010-08-16
申请人： Dev P. Arya , Nihar Ranjan , Sunil Kumar
发明人： Dev P. Arya , Nihar Ranjan , Sunil Kumar
IPC分类号： A01N43/04 , A61K31/70 , A61K31/7034 , C07H15/232 , G06Q50/24
CPC分类号： A61K47/48061 , A61K31/7034 , A61K47/545 , C07H15/232 , G06F19/00 , G06Q50/24 , Y02A90/22 , Y10T436/143333
摘要： Disclosed herein are compounds, compositions and methods related to viral inhibition. In some forms, the compounds, compositions and methods are related to binding RNA.
摘要翻译：本文公开了与病毒抑制有关的化合物，组合物和方法。在一些形式中，化合物，组合物和方法与结合RNA有关。

6. 发明申请

US20140376645A1 Slice Priority Prediction System for H.264 Video 有权
标题翻译： H.264视频切片优先级预测系统
公开(公告)号：US20140376645A1
公开(公告)日：2014-12-25
申请号：US13611516
申请日：2012-09-12
申请人： Sunil Kumar , Barbara Bailey , Seethal Paluri
发明人： Sunil Kumar , Barbara Bailey , Seethal Paluri
IPC分类号： H04N19/65
CPC分类号： H04N19/89
摘要： This invention relates to technology to mitigate degradation and distortion of H.264 video transmission over wireless networks.
摘要翻译：本发明涉及通过无线网络降低H.264视频传输的降级和失真的技术。

7. 发明授权

US08862937B2 Method and system for migrating data from multiple sources 有权
标题翻译：从多个来源迁移数据的方法和系统
公开(公告)号：US08862937B2
公开(公告)日：2014-10-14
申请号：US12775222
申请日：2010-05-06
申请人： Bhaskar R. Gudlavenkatasiva , Vinodh Prabhu , Sunil Kumar
发明人： Bhaskar R. Gudlavenkatasiva , Vinodh Prabhu , Sunil Kumar
IPC分类号： G06F11/00 , G06F11/07
CPC分类号： G06F11/0751
摘要： An approach is provided for migrating data. Data is received from a plurality of source systems. The received data is processed for conversion to a target system. A failure condition associated with the processing is detected. An action is selectively initiated from a point of failure corresponding to the detected failure condition. The action includes either retrying the processing, aborting the processing, initiating simulation of the process, forcing completion of the processing, or a combination thereof.
摘要翻译：提供了一种迁移数据的方法。从多个源系统接收数据。接收的数据被处理以转换为目标系统。检测到与处理相关联的故障状况。从对应于检测到的故障条件的故障点选择性地启动动作。该操作包括重试处理，中止处理，启动过程的仿真，强制完成处理或其组合。

8. 发明申请

US20140227682A1 SYSTEM AND METHOD FOR THE DETECTION OF ABNORMALITIES IN A BIOLOGICAL SAMPLE 有权
标题翻译：用于检测生物样品异常的系统和方法
公开(公告)号：US20140227682A1
公开(公告)日：2014-08-14
申请号：US14343427
申请日：2012-09-11
申请人： Subhendu Seth , Sarif Kumar Naik , Shankar Mosur Venkatesan , Sunil Kumar , Keswarpu Payal , Sanjay Jayavanth
发明人： Subhendu Seth , Sarif Kumar Naik , Shankar Mosur Venkatesan , Sunil Kumar , Keswarpu Payal , Sanjay Jayavanth
IPC分类号： C12Q1/70 , G06T7/00
CPC分类号： C12Q1/70 , G06K9/0014 , G06K9/00147 , G06T7/0012 , G06T7/0014 , G06T2207/30024
摘要： The present invention is related to a method or system for the detection of abnormalities in a biological sample comprising cells. Said method or system comprises at least the following steps, or is capable to carry out, and/or comprises means capable to carry out, at least the following steps, respectively: a) acquiring an image of said sample by digital image acquisition, b) optionally, carrying out digital image processing, c) selecting a field of view, d) determining, by digital image processing, whether or not, in said field of view, cell aggregates exist, and e1) selecting a new field of view and carrying on with step c) if, in step d), it turns out that, in said field of view, the determination of cell aggregates is negative, or e2) carrying out further process steps if in step d), it turns out that, in said field of view, the determination of cell aggregates is affirmative.
摘要翻译：本发明涉及用于检测包含细胞的生物样品中的异常的方法或系统。所述方法或系统至少包括以下步骤，或者能够执行和/或包括能够至少执行以下步骤的装置：a）通过数字图像获取获取所述样本的图像，b ）可选地进行数字图像处理，c）选择视场，d）通过数字图像处理确定在所述视场中是否存在小区聚合，以及e1）选择新的视场和进行步骤c）如果在步骤d）中证明，在所述视野中，细胞聚集的确定是否定的，或者e2）如果在步骤d）中进行进一步的处理步骤，则证明在所述视野中，细胞聚集体的确定是肯定的。

9. 发明授权

US08746375B2 Wellbore tools having superhydrophobic surfaces, components of such tools, and related methods 有权
标题翻译：具有超疏水表面的井筒工具，这种工具的组件以及相关方法
公开(公告)号：US08746375B2
公开(公告)日：2014-06-10
申请号：US13111825
申请日：2011-05-19
申请人： John Hendrik , Sunil Kumar
发明人： John Hendrik , Sunil Kumar
IPC分类号： E21B10/46
CPC分类号： E21B10/00 , B05D3/065 , B05D5/08
摘要： Wellbore tools include a body and a superhydrophobic surface disposed over at least a portion of the body. The superhydrophobic surface includes a patterned surface of a hydrophobic material exhibiting a higher hydrophobicity than an unpatterned surface of the hydrophobic material. A wellbore tool may include a seal, at least one sensor, and at least one flow line, each having at least one superhydrophobic surface. Methods of forming wellbore tools include forming a body, forming a hydrophobic surface over at least a portion of the body, and forming a pattern in a surface of the body, such that the patterned surface exhibits a higher hydrophobicity than an unpatterned surface of the same material.
摘要翻译：井筒工具包括设置在身体的至少一部分上的主体和超疏水表面。超疏水表面包括疏水材料的图案化表面，其表现出比疏水材料的未图案化表面更高的疏水性。井眼工具可以包括密封件，至少一个传感器和至少一个流动管线，每个流动管线具有至少一个超疏水表面。形成井筒工具的方法包括形成一个主体，在该主体的至少一部分上形成疏水表面，并且在该主体的表面上形成图案，使得该图案化表面的疏水性比该相同的未图案化表面显示出更高的疏水性材料。

10. 发明申请

US20120085161A1 TORSIONALLY VIBRATING VISCOSITY AND DENSITY SENSOR FOR DOWNHOLE APPLICATIONS 审中-公开
标题翻译：用于井下应用的扭转粘度和密度传感器
公开(公告)号：US20120085161A1
公开(公告)日：2012-04-12
申请号：US13252756
申请日：2011-10-04
申请人： Sunil Kumar
发明人： Sunil Kumar
IPC分类号： E21B47/00
CPC分类号： E21B47/10
摘要： An apparatus and method for estimating a parameter of interest in a downhole fluid using a fluid analyzer. The fluid analyzer may include: a member configured to vibrate in response to an energy source, a housing to enclose the member and receive a fluid, and a sensor configured to respond to shear waves induced in the fluid by the vibration of the member. The member may be formed at least in part of a material responsive to a magnetic field or a piezoelectric material. Also disclosed is a method of use for the apparatus.
摘要翻译：一种用于使用流体分析器估计井下流体中的关注参数的装置和方法。流体分析器可以包括：构造成响应于能量源而振动的构件，用于封闭构件并接收流体的壳体，以及构造成响应于构件的振动在流体中引起的剪切波的传感器。该构件可以至少部分地响应于磁场或压电材料的材料形成。还公开了一种用于该装置的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式