公开(公告)号：US07510659B2

公开(公告)日：2009-03-31

申请号：US11466636

申请日：2006-08-23

Applicant: Sadhana Suresh Rayalu ,  Pawan Kumar ,  Siddharth Ulhas Meshram ,  Amit Kumar Bansiwal ,  Nitin Kumar Labhsetwar ,  Rishi Narayan Singh ,  Sukumar Devotta

Inventor： Sadhana Suresh Rayalu ,  Pawan Kumar ,  Siddharth Ulhas Meshram ,  Amit Kumar Bansiwal ,  Nitin Kumar Labhsetwar ,  Rishi Narayan Singh ,  Sukumar Devotta

IPC: B01J29/04 ,  C02F1/42

CPC classification number: B01J20/186 ,  C01B39/026 ,  C02F1/281 ,  C02F2101/103 ,  C02F2103/06

Abstract: Present invention deals with cost-effective surface-modified zeolite materials developed from commercial zeolites and flyash-based zeolites by treating with surface modifiers like hexadecyltrimethyl ammonium bromide (HDTMA-Br). The formation of zeolitic materials with anionic characteristics requires treatment with a surfactant with initial concentrations greater than its critical micelle concentration (CMC). The sorption of oxyanions on the surfactant-modified zeolite (SMZ) is attributed to surface complexation and surface precipitation. Incorporation of metal ions on SMZ showed improved anion uptake for dearsenification of water due to synergistic effects and is able to meet the stringent target of 10 ppb of As on potable water being adopted by most countries. High selectivity, faster kinetics and high adsorption capacity ensures cost effectiveness of this product as compared to other low-cost products for dearsenification. Zeolite analogues with anionic characteristics have been developed for their applications for removal of arsenic from water. The material developed can also be used to remove other anions like chromium and selenium.

Abstract translation: 本发明涉及通过用诸如十六烷基三甲基溴化铵（HDTMA-Br）的表面改性剂处理从商业沸石和飞灰基沸石开发的经济有效的表面改性沸石材料。 具有阴离子特性的沸石材料的形成需要用初始浓度大于其临界胶束浓度（CMC）的表面活性剂进行处理。 氧杂阴离子对表面活性剂改性沸石（SMZ）的吸附归因于表面络合和表面沉淀。 金属离子在SMZ上的结合表现出改善的阴离子吸收，由于协同效应使水脱水，能够达到大部分国家采用的10 ppb的饮用水的严格目标。 与其他低成本脱砷产品相比，高选择性，更快的动力学和高吸附能力确保了该产品的成本效益。 已经开发了具有阴离子特性的沸石类似物用于从水中除去砷的应用。 开发的材料也可用于除去其他阴离子如铬和硒。

公开(公告)号：US20080312090A1

公开(公告)日：2008-12-18

申请号：US11763180

申请日：2007-06-14

Applicant: Zachary Fresco ,  Nitin Kumar

Inventor： Zachary Fresco ,  Nitin Kumar

IPC: C40B20/02 ,  C40B60/10

CPC classification number: B01J19/0046 ,  B01J2219/00333 ,  B01J2219/00364 ,  B01J2219/00389 ,  B01J2219/00481 ,  B01J2219/00527 ,  B01J2219/00596 ,  B01J2219/00756

Abstract: Combinatorial processing including stirring is described, including defining multiple regions of a substrate, processing the multiple regions of the substrate in a combinatorial manner, introducing a fluid into a first aperture at a first end of a body to dispense the fluid out of a second aperture at a second end of the body and into one of the multiple regions, and agitating the fluid using an impeller at a second end of the body to facilitate interaction of the fluid with a surface of the substrate.

Abstract translation: 描述了包括搅拌在内的组合处理，包括限定衬底的多个区域，以组合的方式处理衬底的多个区域，将流体引入到身体的第一端的第一孔中，以将流体从第二孔 在所述主体的第二端并且进入所述多个区域之一，并且在所述主体的第二端处使用叶轮来搅动所述流体，以促进所述流体与所述基板的表面的相互作用。

公开(公告)号：US20070166989A1

公开(公告)日：2007-07-19

申请号：US11647882

申请日：2006-12-29

Applicant: Zachary Fresco ,  Chi-I Lang ,  Sandra Malhotra ,  Tony Chiang ,  Thomas Boussie ,  Nitin Kumar ,  Jinhong Tong ,  Anh Duong

Inventor： Zachary Fresco ,  Chi-I Lang ,  Sandra Malhotra ,  Tony Chiang ,  Thomas Boussie ,  Nitin Kumar ,  Jinhong Tong ,  Anh Duong

IPC: H01L21/44 ,  H01L21/4763 ,  H01L21/31

CPC classification number: H01L21/288 ,  B82Y30/00 ,  H01L21/3105 ,  H01L21/31058 ,  H01L21/76834 ,  H01L21/76849 ,  H01L21/7685

Abstract: Methods for substrate processing are described. The methods include forming a material layer on a substrate. The methods include selecting constituents of a molecular masking layer (MML) to remove an effect of variations in the material layer as a result of substrate processing. The methods include normalizing the surface characteristics of the material layer by selectively depositing the MML on the material layer.

Abstract translation: 描述基板处理方法。 所述方法包括在基底上形成材料层。 所述方法包括选择分子屏蔽层（MML）的成分以消除作为衬底处理的结果的材料层中的变化的影响。 所述方法包括通过在材料层上选择性地沉积MML来使材料层的表面特性归一化。

公开(公告)号：US6027708A

公开(公告)日：2000-02-22

申请号：US149374

申请日：1998-09-08

Applicant: Sadhana Rayalu ,  Nitin Kumar Labhasetwar ,  Purushottam Khanna

Inventor： Sadhana Rayalu ,  Nitin Kumar Labhasetwar ,  Purushottam Khanna

IPC: C01B39/20 ,  C01B39/24

CPC classification number: C01B39/20 ,  Y10S423/21

Abstract: The present invention relates to a process for the synthesis of flyash based zeolite-Y (FAZ-Y), comprising grainding and mixing of flyash with caustic soda in a ratio ranging between 1:0.4-1:1.2 to obtain a fine homogenous fusion mixture, heating the said fusion mixture in an invert vessel at about 500-600.degree. C. for about 1-2 hours to obtain a fused mass, cooling, milling, and mixing of the said fused mass in distilled water for about 8-12 hours, subjecting the said slurry to hydrothermal crystallization at about 90-110.degree. C. for 8 to 12 hours to obtain FAZ-Y crystals, washing the said crystals with water and then subjecting the washed crystals to oven drying at 50-60.degree. C. to obtain the desired FAZ-Y crystals.

Abstract translation: 本发明涉及一种合成基于飞灰的沸石-Y（FAZ-Y）的方法，其包括粉煤灰与苛性钠的比例为1：0.4-1：1.2的混合物，以获得精细均匀的熔融混合物 在大约500-600℃下在反转容器中加热所述熔融混合物约1-2小时，以获得所述熔融物质在蒸馏水中的熔融物质，冷却，研磨和混合约8-12小时 将所述浆料在约90-110℃下进行水热结晶8至12小时，得到FAZ-Y晶体，用水洗涤所述晶体，然后将洗涤的晶体在50-60℃烘箱干燥。 以获得所需的FAZ-Y晶体。

公开(公告)号：US20220180215A1

公开(公告)日：2022-06-09

申请号：US17540209

申请日：2021-12-01

Applicant: Nitin Kumar

Inventor： Nitin Kumar

IPC: G06N5/02 ,  G06F16/953 ,  G06F40/58 ,  G06F16/93

Abstract: Described herein are technologies for overcoming technical problems associated with implementing a system for search and analysis of technical information over a computer network. For example, described herein are systems and methods for overcoming technical problems associated with implementing a system for search and analysis of scientific and engineering studies data over a computer network. With respect to some embodiments, described herein are technologies leveraging computer networking and a software architecture to overcome technical problems associated with implementing search and analysis systems for technical information.

公开(公告)号：US09699837B2

公开(公告)日：2017-07-04

申请号：US14313203

申请日：2014-06-24

Applicant: Nitin Kumar ,  Markus Ziegler ,  Naveen Tumula ,  Thomas Schalton

Inventor： Nitin Kumar ,  Markus Ziegler ,  Naveen Tumula ,  Thomas Schalton

IPC: H05B33/08 ,  H02M3/24 ,  H02M3/33 ,  H02M3/335 ,  H02M1/00

CPC classification number: H05B33/0815 ,  H02M3/24 ,  H02M3/33507 ,  H02M2001/0025 ,  H05B33/08 ,  Y02B20/348

Abstract: A driver port that provides selectable output currents based on connections thereto, and a driver including the same, is provided. A plurality of shunt resistors are connected in series between a negative output of a driver and a ground. A driver port having a plurality of connection points is provided, each respective connection point connected to a different connection between two of the plurality of shunt resistors. A load including one or more solid state light sources is capable of being connected between one of the connection points of the driver port and a positive output of the driver.

公开(公告)号：US09441119B2

公开(公告)日：2016-09-13

申请号：US13072860

申请日：2011-03-28

Applicant: Nikhil D. Kalyankar ,  Nitin Kumar ,  Zhi-Wen Sun

Inventor： Nikhil D. Kalyankar ,  Nitin Kumar ,  Zhi-Wen Sun

IPC: C08L71/02 ,  C08L1/28 ,  C08L83/02 ,  C09D7/12 ,  B82Y30/00 ,  C03C1/00 ,  C03C17/02 ,  C23C18/12 ,  C09D1/00 ,  C09D5/00 ,  C08K5/00 ,  C08L1/02

CPC classification number: C09D7/1266 ,  B82Y30/00 ,  C03C1/008 ,  C03C17/02 ,  C03C2203/30 ,  C03C2204/08 ,  C03C2218/113 ,  C08K5/0008 ,  C08L1/02 ,  C08L1/284 ,  C08L71/02 ,  C08L2201/00 ,  C09D1/00 ,  C09D5/00 ,  C09D7/65 ,  C09D7/67 ,  C23C18/122 ,  C23C18/1245 ,  C23C18/1254 ,  C23C18/1295

Abstract: Embodiments of the invention generally relate to methods and compositions for forming conformal coatings on textured substrates. More specifically, embodiments of the invention generally relate to sol-gel processes and sol-gel compositions for forming low refractive index conformal coatings on textured transparent substrates. In one embodiment a method of forming a conformal coating on a textured glass substrate is provided. The method comprises coating the textured glass substrate with a sol-gel composition comprising a solidifier. It is believed that use of the solidifier expedites the sol-gel transition point of the sol-gel composition leading to more conformal deposition of coatings on textured substrates.

Abstract translation: 本发明的实施方案一般涉及在纹理化基底上形成保形涂层的方法和组合物。 更具体地，本发明的实施方案一般涉及在纹理透明基底上形成低折射率共形涂层的溶胶 - 凝胶法和溶胶 - 凝胶组合物。 在一个实施例中，提供了在纹理化玻璃基板上形成共形涂层的方法。 该方法包括用包含固化剂的溶胶 - 凝胶组合物涂覆织构化的玻璃基底。 据信，使用固化剂可加速溶胶 - 凝胶组合物的溶胶 - 凝胶转变点，从而导致涂层在纹理化基材上的更为适形的沉积。

公开(公告)号：US09417987B2

公开(公告)日：2016-08-16

申请号：US12137683

申请日：2008-06-12

Applicant: Basu Vaidyanathan ,  Kavana Nandikur Bhat ,  Nitin Kumar

Inventor： Basu Vaidyanathan ,  Kavana Nandikur Bhat ,  Nitin Kumar

IPC: G06F9/44 ,  G06F11/36

CPC classification number: G06F11/362

Abstract: A load store advisory program sets a breakpoint within a load-store sequence of a program, determines if the breakpoint will cause unexpected behavior, and generates a warning if it is determined that the breakpoint will cause unexpected behavior. The unexpected behavior may be the result of setting a breakpoint within a load-store sequence that, because of the breakpoint, will repeatedly fail.

Abstract translation: 加载存储咨询程序在程序的加载存储序列中设置断点，确定断点是否会导致意外行为，如果确定断点将导致意外行为，则会生成警告。 意外的行为可能是在加载存储序列中设置断点的结果，因为断点将会重复出现故障。

公开(公告)号：US08995446B2

公开(公告)日：2015-03-31

申请号：US12643036

申请日：2009-12-21

Applicant: Keyur P. Patel ,  Nitin Kumar

Inventor： Keyur P. Patel ,  Nitin Kumar

IPC: H04L12/26 ,  H04L12/715 ,  H04L12/46 ,  H04L12/751 ,  H04L12/741

CPC classification number: H04L45/04 ,  H04L12/4641 ,  H04L45/02 ,  H04L45/54

Abstract: In one embodiment, a router may store a “neighbor table” for storing the router's Border Gateway Protocol (BGP) neighbors. Each neighbor corresponds to a virtual routing and forwarding (VRF) instance and associated VRF identifier (ID), and the neighbor table indexes the BGP neighbors according to their respective VRF ID. In response to initiating a BGP update generation for a BGP table having BGP network entries, each entry having an associated VRF ID that indicates to which VRF instance the BGP entry is to be advertised, a single lookup operation for each BGP entry is performed into the neighbor table based on the corresponding VRF ID of each BGP entry to determine a corresponding VRF update group of indexed BGP neighbors to which each BGP entry is to be advertised. Accordingly, a shared BGP update may be generated for each VRF update group for the initiated BGP update generation.

Abstract translation: 在一个实施例中，路由器可以存储用于存储路由器的边界网关协议（BGP）邻居的“邻居表”。 每个邻居对应虚拟路由和转发（VRF）实例和相关联的VRF标识符（ID），邻居表根据各自的VRF ID对BGP邻居进行索引。 响应发起具有BGP网络条目的BGP表的BGP更新生成，每个条目具有指示向哪个VRF实例发布BGP条目的关联VRF ID，每个BGP条目的单个查找操作被执行到 邻居表根据每个BGP条目的相应VRF ID，确定每个BGP条目要通告的索引BGP邻居的相应VRF更新组。 因此，可以针对发起的BGP更新生成的每个VRF更新组生成共享的BGP更新。

公开(公告)号：US20150042242A1

公开(公告)日：2015-02-12

申请号：US14313203

申请日：2014-06-24

Applicant: Nitin Kumar ,  Markus Ziegler ,  Naveen Tumula ,  Thomas Schalton

Inventor： Nitin Kumar ,  Markus Ziegler ,  Naveen Tumula ,  Thomas Schalton

IPC: H02M3/24 ,  H05B33/08

CPC classification number: H05B33/0815 ,  H02M3/24 ,  H02M3/33507 ,  H02M2001/0025 ,  H05B33/08 ,  Y02B20/348

Abstract: A driver port that provides selectable output currents based on connections thereto, and a driver including the same, is provided. A plurality of shunt resistors are connected in series between a negative output of a driver and a ground. A driver port having a plurality of connection points is provided, each respective connection point connected to a different connection between two of the plurality of shunt resistors. A load including one or more solid state light sources is capable of being connected between one of the connection points of the driver port and a positive output of the driver.

Abstract translation: 提供了一种驱动器端口，其基于与其连接提供可选择的输出电流，以及包括该驱动器端口的驱动器。 多个分流电阻器串联连接在驱动器的负输出和地之间。 提供具有多个连接点的驱动器端口，每个相应的连接点连接到多个分流电阻器中的两个之间的不同连接。 包括一个或多个固态光源的负载能够连接在驱动器端口的一个连接点和驱动器的正输出之间。