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公开(公告)号：US20230143955A1
公开(公告)日：2023-05-11
申请号：US17523585
申请日：2021-11-10
Applicant: Luv Tulsidas , Karthikeyan Prakash Kumar , Vivek V
Inventor： Luv Tulsidas , Karthikeyan Prakash Kumar , Vivek V
Abstract: The present application provides a stateful clutch system for a DC motor connected with self-locking worm gear. The system includes a first gearbox housing for accommodating a motor coil with a gearbox. Further, the system includes a second gearbox housing for accommodating at least one gear and a driving shaft. Specifically, the gear is adapted for displacing inward and outward movement by establishing a connection with a motor shaft. The driving shaft is adapted for locking and unlocking the gear rotation by transferring and stopping torque. Additionally, the DC motor is used for receiving an input signal from a motor driver for rotating in a clockwise direction and an anticlockwise direction. Moreover, the DC motor rotates in a clockwise direction to disengage connection with the gear moving outward which stops the transfer of the torque through the driving shaft. Furthermore, the DC motor rotates in an anticlockwise direction to engage connection with the gear moving inward by transferring force through the driving shaft.
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2.发明授权Composite absorbent for catalyst residues removal from polyolefin solution polymerization mixture 有权用于从聚烯烃溶液聚合混合物中除去催化剂残余物的复合吸收剂公开(公告)号：US08753535B2
公开(公告)日：2014-06-17
申请号：US13522533
申请日：2011-01-11
Applicant: Prakash Kumar , Manoj Kumar Srivastava , Kalpana Gopalakrishnan , Vijay Kumar Kaushik , Vijayalakshmi Ravi Puranik
Inventor： Prakash Kumar , Manoj Kumar Srivastava , Kalpana Gopalakrishnan , Vijay Kumar Kaushik , Vijayalakshmi Ravi Puranik
CPC classification number: B01J20/12 , B01J20/04 , B01J20/08 , B01J20/28004 , B01J20/28011 , B01J20/28019 , B01J20/28061 , B01J20/28071 , B01J20/28085 , B01J20/3021 , B01J20/3028 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J2220/42 , C08F6/02 , C08L23/00
Abstract: A solid shaped composite adsorbent for reducing deactivated catalyst residues and contaminants from a post polyolefin solution polymerization mixture is disclosed. The composite adsorbent comprises 70-90 wt % of an alumina component; 30-10 wt % of a clay component; and 0.5-3.5 wt % of at least one alkali metal component selected from the group consisting of elements in Group 1A of the modern periodic table.
Abstract translation: 公开了一种用于从后聚烯烃溶液聚合混合物中还原失活的催化剂残余物和污染物的固体复合吸附剂。 复合吸附剂包含70-90重量％的氧化铝组分; 30-10重量％的粘土组分; 和0.5-3.5重量％的至少一种选自现代周期表的1A族元素的碱金属组分。
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3.发明申请COMPOSITE ABSORBENT FOR CATALYST RESIDUES REMOVAL FROM POLYOLEFIN SOLUTION POLYMERIZATION MIXTURE 有权从聚烯烃溶液聚合混合物中除去催化剂残留物的复合吸收公开(公告)号：US20130341563A1
公开(公告)日：2013-12-26
申请号：US13522533
申请日：2011-01-11
Applicant: Prakash Kumar , Manoj Kumar Srivastava , Kalpana Gopalakrishnan , Vijay Kumar Kaushik , Vijayalakshmi Ravi Puranik
Inventor： Prakash Kumar , Manoj Kumar Srivastava , Kalpana Gopalakrishnan , Vijay Kumar Kaushik , Vijayalakshmi Ravi Puranik
IPC: B01J20/12
CPC classification number: B01J20/12 , B01J20/04 , B01J20/08 , B01J20/28004 , B01J20/28011 , B01J20/28019 , B01J20/28061 , B01J20/28071 , B01J20/28085 , B01J20/3021 , B01J20/3028 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J2220/42 , C08F6/02 , C08L23/00
Abstract: A solid shaped composite adsorbent for reducing deactivated catalyst residues and contaminants from a post polyolefin solution polymerization mixture is disclosed. The composite adsorbent comprises 70-90 wt % of an alumina component; 30-10 wt % of a clay component; and 0.5-3.5 wt % of at least one alkali metal component selected from the group consisting of elements in Group 1A of the modern periodic table.
Abstract translation: 公开了一种用于从后聚烯烃溶液聚合混合物中还原失活的催化剂残余物和污染物的固体复合吸附剂。 复合吸附剂包含70-90重量％的氧化铝组分; 30-10重量％的粘土组分; 和0.5-3.5重量％的至少一种选自现代周期表的1A族元素的碱金属组分。
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公开(公告)号：US20110184994A1
公开(公告)日：2011-07-28
申请号：US12839021
申请日：2010-07-19
Applicant: Arjun Prakash Kumar , Wai-Cheong Daniel Sin
Inventor： Arjun Prakash Kumar , Wai-Cheong Daniel Sin
CPC classification number: G06F12/00 , G06F19/00 , G06K19/072 , G06K19/07732 , G06K2017/009 , G06Q10/06 , G06Q10/10 , G06Q50/22 , G06Q50/24 , G16H10/65 , H04L63/0861 , H04L67/12
Abstract: A personal electronic carrier device (PECD) comprising means for receiving PECD data; means for storing PECD data; means for transmitting PECD data directly or indirectly PECD; and operating software means to effect the receiving, storing and transmitting the PECD data. The PECD is part of a network having a plurality of data stations and preferably a main data base. The PECD data is selected from the group consisting of medical, educational and identification data. The networks provide for the efficacious and convenient handling of data.
Abstract translation: 个人电子载体装置（PECD），包括接收PECD数据的手段; 储存PECD数据的手段; 用于直接或间接PECD数据传输的手段; 并且操作软件意味着实现接收，存储和传输PECD数据。 PECD是具有多个数据站并且优选地是主数据库的网络的一部分。 PECD数据选自医学，教育和身份资料。 网络提供了有效和方便的处理数据。
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公开(公告)号：US20100228071A1
公开(公告)日：2010-09-09
申请号：US11990298
申请日：2005-11-10
Applicant: Prakash Kumar , Ravi Puranik Vijayalaxmi , Pavagada Raghavendra Char , Sodankoor Garadi Thirumaleshwara Bhat
Inventor： Prakash Kumar , Ravi Puranik Vijayalaxmi , Pavagada Raghavendra Char , Sodankoor Garadi Thirumaleshwara Bhat
CPC classification number: B01D53/02 , B01D2253/108 , B01J20/186 , C07C7/13 , Y02C10/08 , Y02C20/20 , C07C11/02
Abstract: An adsorbent for removing impurities such as CO2, H2S and water vapors from a gaseous olefin stream of at least C2 to C4 olefins is disclosed. The adsorbent comprises of zeolite CaA molecular sieve modified with metal silicate.
Abstract translation: 公开了一种用于从至少C2至C4烯烃的气态烯烃流中除去诸如CO 2，H 2 S和水蒸气的杂质的吸附剂。 吸附剂由金属硅酸盐改性的沸石CaA分子筛组成。
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Patent Agency Ranking
6.发明授权公开(公告)号：US09245297B2
公开(公告)日：2016-01-26
申请号：US13096682
申请日：2011-04-28
Applicant: David P. Chassin , Jason C. Fuller , Robert G. Pratt , Nirupama Prakash Kumar , Andrew R. Fisher
Inventor： David P. Chassin , Jason C. Fuller , Robert G. Pratt , Nirupama Prakash Kumar , Andrew R. Fisher
Abstract: Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. One of the disclosed embodiments is a method for generating a bid value for purchasing electricity in a market-based resource allocation system. In this embodiment, a desired performance value indicative of a user's desired performance level for an electrical device is received. Price information from an electricity futures market is received. A bid value for purchasing electricity from a local resource allocation market sufficient to operate the electrical device at the desired performance level is computed. In this embodiment, the computing is performed based at least in part on the desired performance value and based at least in part on the price information from the electricity futures market.
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公开(公告)号：US20130290632A1
公开(公告)日：2013-10-31
申请号：US13814142
申请日：2011-01-21
Applicant: Arjun Prakash Kumar , Wai-Cheong Daniel Sin
Inventor： Arjun Prakash Kumar , Wai-Cheong Daniel Sin
IPC: G06F12/00
CPC classification number: G06F12/00 , G06K19/072 , G06K19/07732 , G06Q10/06 , G06Q10/10 , G06Q50/22 , G06Q50/24 , G16H10/65 , H04L63/0861 , H04L67/12
Abstract: A personal electronic carrier device (PECD) comprising means for receiving PECD data; means for storing PECD data; means for transmitting PECD data directly or indirectly PECD; and operating software means to affect the displaying, verifying, receiving, storing and transmitting the PECD data. The PECD is part of a network having a plurality of data stations and preferably a main data base. A method when use with the PECD that maintains master information or database of an individual and is integral to internetworking and interoperability of data consisting of medical, particularly insurance information, drug information, medical records; educational and identification data. The method of data exchange in association with the PECD within and between networks provide for the efficacious and convenient handling of data. Overall, it presents a method that provides an efficient and effective way of data exchange and interoperability by leveraging the master data in the PECDs of individuals.
Abstract translation: 个人电子载体装置（PECD），包括接收PECD数据的手段; 储存PECD数据的手段; 用于直接或间接PECD数据传输的手段; 并且操作软件意味着影响PECD数据的显示，验证，接收，存储和传输。 PECD是具有多个数据站并且优选地是主数据库的网络的一部分。 与PECD使用维护个人信息或数据库的方法，是由医疗，特别是保险信息，药物信息，医疗记录等数据组成的互联网络和互操作性的组成部分的组成部分。 教育和身份资料。 与网络内部和网络之间的PECD相关联的数据交换方法提供了有效和方便的处理数据。 总体而言，它提供了一种通过利用个人PECD中的主数据来提供数据交换和互操作性的有效和有效方法的方法。
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公开(公告)号：US20060162497A1
公开(公告)日：2006-07-27
申请号：US11335729
申请日：2006-01-20
Applicant: Toivo Kodas , George Fotou , Miodrag Oljaca , Ned Hardman , Prakash Kumar
Inventor： Toivo Kodas , George Fotou , Miodrag Oljaca , Ned Hardman , Prakash Kumar
CPC classification number: C01G1/00 , B01J23/42 , B01J23/745 , B01J35/006 , B01J37/086 , B01J37/349 , B22F1/0018 , B22F9/026 , B82Y25/00 , B82Y30/00 , C01B33/18 , C01B33/26 , C01G1/02 , C01G23/07 , C01G49/0018 , C01P2004/03 , C01P2004/04 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/13 , C23C4/123 , C23C4/129 , C23C18/02 , C23C18/1216 , C23C18/1258 , C23C18/1295 , F23D91/02 , F23D2900/21007 , H01F1/0054 , H01M4/8621 , H01M4/8652 , H01M4/8832 , H01M4/8835 , H01M4/8885 , H01M4/9016 , H01M2008/1293
Abstract: In one aspect, the process includes providing a precursor medium comprising a liquid vehicle and a precursor to a component, and flame spraying the precursor medium under conditions effective to form a population of nanoparticles, wherein the nanoparticles include the component. The population of nanoparticles, as formed, comprises less than about 5 percent by volume particles having a particle size greater than 1.0 μm. A size distribution of the population of nanoparticles may have a d50 value less than about 500 nm, and it may be unimodal. The size distribution may have a geometric standard deviation of less than about 2. The process may occur continuously for at least four hours or more. Greater than about 90 percent by weight of the precursor to the component in the precursor medium may be converted to the component in the nanoparticles. The process typically occurs in an enclosed flame spray reactor.
Abstract translation: 在一个方面，该方法包括提供包含液体载体和组分的前体的前体介质，以及在有效形成纳米颗粒群的条件下火焰喷涂前体介质，其中纳米颗粒包括该组分。 形成的纳米颗粒群体包含小于约5体积％的粒径大于1.0μm的颗粒。 纳米颗粒群的尺寸分布可以具有小于约500nm的d 50值，并且其可以是单峰的。 尺寸分布可以具有小于约2的几何标准偏差。该过程可以连续发生至少四个小时或更长时间。 前体介质中的组分的前体的大于约90重量％可以转化成纳米颗粒中的组分。 该方法通常发生在封闭的火焰喷雾反应器中。
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9.发明授权公开(公告)号：US06315816B1
公开(公告)日：2001-11-13
申请号：US09411990
申请日：1999-10-04
Applicant: Soon Haeng Cho , Sang Sup Han , Jong Nam Kim , Nettem Venkateswarlu Choudary , Prakash Kumar , Sodankoor Garadi Thirumaleshwara Bhat
Inventor： Soon Haeng Cho , Sang Sup Han , Jong Nam Kim , Nettem Venkateswarlu Choudary , Prakash Kumar , Sodankoor Garadi Thirumaleshwara Bhat
IPC: B01D5304
CPC classification number: B01D53/02 , B01J20/0233 , B01J20/0288 , B01J20/0296 , B01J20/12 , B01J20/223 , B01J20/28004 , B01J20/28061 , B01J20/3042 , B01J20/3085 , B01J20/3204 , B01J20/3236 , B01J20/3272 , B01J20/3289 , B01J20/3433 , B01J20/3483 , B01J20/3491 , B01J2220/42 , B01J2220/58 , Y02C20/20 , Y10S95/90
Abstract: A group of solid adsorbents in the form of powder, granules or pellets having improved adsorptive capacity and selectivity for ethylene and/or propylene is disclosed. These adsorbents comprise (a) a silver compound and (b) a bentonite clay support bulk of which comprises SiO2 and Al2O3 and the rest being oxides of Fe, Ca, Mg, Na and K and having sufficiently high surface area on which the silver compound is dispersed or impregnated. The support may be pretreated by polymer solutions to impart sufficient mechanical strength as measured by attrition loss. Mechanical strength may also be improved by pre-heating the support. These adsorbents are highly stable and are capable of reversibly adsorbing substantial quantity of ethylene and/or propylene at room temperature. The rates of adsorption of ethylene and/or propylene are also very high in these adsorbents, which is believed to be due to the synergistic interaction between the components of the novel composition of the present invention.
Abstract translation: 公开了一组具有改善的吸附能力和对乙烯和/或丙烯的选择性的粉末，颗粒或丸粒形式的固体吸附剂。 这些吸附剂包含（a）银化合物和（b）膨润土粘土支撑体，其包含SiO 2和Al 2 O 3，其余为Fe，Ca，Mg，Na和K的氧化物，并且具有足够高的表面积，其上银化合物 分散或浸渍。 载体可以通过聚合物溶液预处理以赋予足够的机械强度，通过消耗损耗测量。 机械强度也可以通过预热支撑来改善。 这些吸附剂是高度稳定的，并且能够在室温下可逆地吸附大量的乙烯和/或丙烯。 乙烯和/或丙烯的吸附速率在这些吸附剂中也非常高，这被认为是由于本发明的新型组合物的组分之间的协同相互作用。
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公开(公告)号：US20220322567A1
公开(公告)日：2022-10-06
申请号：US17848664
申请日：2022-06-24
Applicant: Jeff Ku , Cora Nien , Arnab Sen , Samarth Alva , Boon Ping Koh , Min Suet Lim , Arvind S , Lance Lin , Prakash Kumar Raju , Shantanu Kulkarni
Inventor： Jeff Ku , Cora Nien , Arnab Sen , Samarth Alva , Boon Ping Koh , Min Suet Lim , Arvind S , Lance Lin , Prakash Kumar Raju , Shantanu Kulkarni
Abstract: Apparatus, systems, and methods are disclosed for cooling an electronic device. An example electronic device includes a chassis including a first cover and a second cover. The example electronic device also includes a first looped frame spaced apart from the first cover, a second looped frame spaced apart from the second cover, and a printed circuit board between the first looped frame and the second looped frame.
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