公开(公告)号：US20190264636A1

公开(公告)日：2019-08-29

申请号：US16287200

申请日：2019-02-27

Applicant: Sunil Kumar ,  Pankaj H. Rajput

Inventor： Sunil Kumar ,  Pankaj H. Rajput

IPC: F02K1/34 ,  G10K11/16

Abstract: 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.

公开(公告)号：US09121258B2

公开(公告)日：2015-09-01

申请号：US13289737

申请日：2011-11-04

Applicant: Sunil Kumar

Inventor： Sunil Kumar

IPC: E21B47/007 ,  E21B47/00

CPC classification number: E21B47/0006

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09072761B2

公开(公告)日：2015-07-07

申请号：US12857425

申请日：2010-08-16

Applicant: Dev P. Arya ,  Nihar Ranjan ,  Sunil Kumar

Inventor： Dev P. Arya ,  Nihar Ranjan ,  Sunil Kumar

IPC: A01N43/04 ,  A61K31/70 ,  A61K31/7034 ,  C07H15/232 ,  G06Q50/24

CPC classification number: A61K47/48061 ,  A61K31/7034 ,  A61K47/545 ,  C07H15/232 ,  G06F19/00 ,  G06Q50/24 ,  Y02A90/22 ,  Y10T436/143333

Abstract: Disclosed herein are compounds, compositions and methods related to viral inhibition. In some forms, the compounds, compositions and methods are related to binding RNA.

Abstract translation: 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。

公开(公告)号：US20140376645A1

公开(公告)日：2014-12-25

申请号：US13611516

申请日：2012-09-12

Applicant: Sunil Kumar ,  Barbara Bailey ,  Seethal Paluri

Inventor： Sunil Kumar ,  Barbara Bailey ,  Seethal Paluri

IPC: H04N19/65

CPC classification number: H04N19/89

Abstract: This invention relates to technology to mitigate degradation and distortion of H.264 video transmission over wireless networks.

Abstract translation: 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。

公开(公告)号：US08862937B2

公开(公告)日：2014-10-14

申请号：US12775222

申请日：2010-05-06

Applicant: Bhaskar R. Gudlavenkatasiva ,  Vinodh Prabhu ,  Sunil Kumar

Inventor： Bhaskar R. Gudlavenkatasiva ,  Vinodh Prabhu ,  Sunil Kumar

IPC: G06F11/00 ,  G06F11/07

CPC classification number: G06F11/0751

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20140227682A1

公开(公告)日：2014-08-14

申请号：US14343427

申请日：2012-09-11

Applicant: Subhendu Seth ,  Sarif Kumar Naik ,  Shankar Mosur Venkatesan ,  Sunil Kumar ,  Keswarpu Payal ,  Sanjay Jayavanth

Inventor： Subhendu Seth ,  Sarif Kumar Naik ,  Shankar Mosur Venkatesan ,  Sunil Kumar ,  Keswarpu Payal ,  Sanjay Jayavanth

IPC: C12Q1/70 ,  G06T7/00

CPC classification number: C12Q1/70 ,  G06K9/0014 ,  G06K9/00147 ,  G06T7/0012 ,  G06T7/0014 ,  G06T2207/30024

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08746375B2

公开(公告)日：2014-06-10

申请号：US13111825

申请日：2011-05-19

Applicant: John Hendrik ,  Sunil Kumar

Inventor： John Hendrik ,  Sunil Kumar

IPC: E21B10/46

CPC classification number: E21B10/00 ,  B05D3/065 ,  B05D5/08

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120085161A1

公开(公告)日：2012-04-12

申请号：US13252756

申请日：2011-10-04

Applicant: Sunil Kumar

Inventor： Sunil Kumar

IPC: E21B47/00

CPC classification number: E21B47/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120048558A1

公开(公告)日：2012-03-01

申请号：US12869315

申请日：2010-08-26

Applicant: Sunil Kumar

Inventor： Sunil Kumar

IPC: E21B43/26 ,  G01V1/40 ,  G06F19/00 ,  E21B29/02

CPC classification number: G01V1/104 ,  E21B47/101 ,  E21B47/1015 ,  E21B49/00

Abstract: In one aspect a method of estimating a property of interest of a formation is provided, which method in one embodiment may include: injecting nanoexplosive elements into the formation, detecting signals responsive to explosion of the nanoexplosive elements by one or more sensors, and processing the detected signals by a processor to estimate the property of interest of the formation.

Abstract translation: 在一个方面，提供了一种估计地层感兴趣性质的方法，一种实施方式中的方法可以包括：将纳米爆炸性元素注入到地层中，通过一个或多个传感器检测响应于纳米爆炸物的爆炸的信号， 由处理器检测信号以估计地层的兴趣特性。

公开(公告)号：US20110266054A1

公开(公告)日：2011-11-03

申请号：US13093289

申请日：2011-04-25

Applicant: Sunil Kumar ,  Hendrik John ,  Dan Scott ,  Anthony DiGiovanni

Inventor： Sunil Kumar ,  Hendrik John ,  Dan Scott ,  Anthony DiGiovanni

IPC: E21B12/02 ,  E21B10/36

CPC classification number: E21B47/00 ,  E21B10/08 ,  E21B10/567 ,  Y10T29/49002

Abstract: An apparatus for forming a wellbore in a formation may include a bit body and a sensor in the bit body. The sensor may include at least one cutting element and may be configured to generate information relating to a parameter of interest when the drill bit engages a wellbore surface.

Abstract translation: 用于在地层中形成井眼的装置可以包括钻头体中的钻头体和传感器。 传感器可以包括至少一个切割元件，并且可以被配置为当钻头接合井眼表面时产生与感兴趣的参数有关的信息。