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公开(公告)号：US20110295626A1
公开(公告)日：2011-12-01
申请号：US12790075
申请日：2010-05-28
申请人： Wei Chen , Yajun Wang , Siyu Yang , Chi Wang
发明人： Wei Chen , Yajun Wang , Siyu Yang , Chi Wang
CPC分类号： G06Q30/02 , G06Q10/063
摘要： Social networks have become platforms to disseminate and market information and ideas. A social network, users, and interactions of users may be modeled by graphs, which may be analyzed to determine influential users. In one example, nodes within a graph may be concurrently grouped into node groupings. Influence values corresponding to node counts within node groupings may be assigned to nodes within node groupings. Influential nodes may be determined based upon the assigned influence values. In another example, degrees of nodes (e.g., an edge count of a node) may be used to determine influential nodes within the graph. Upon selecting a node, degrees of neighboring nodes of the selecting node may be discounted because the node was selected. In another example, trees corresponding to a current node and (e.g., maximum) influential paths from other nodes to the current node may be constructed and evaluated to determine a group of nodes.
摘要翻译： 社交网络已成为传播和销售信息和思想的平台。 用户的社交网络，用户和交互可以通过图形来建模，这可以被分析以确定有影响力的用户。 在一个示例中，图中的节点可以被同时分组到节点分组中。 对应于节点组内节点计数的影响值可以分配给节点组内的节点。 可以基于所分配的影响值来确定影响节点。 在另一示例中，可以使用节点的度数（例如，节点的边缘计数）来确定图中的有影响的节点。 在选择节点之后，选择节点的相邻节点的度数可以被折扣，因为节点被选择。 在另一示例中，可以构造并评估与当前节点相对应的树和（例如，最大）从其他节点到当前节点的影响路径以确定一组节点。
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2.发明授权公开(公告)号：US12077787B2
公开(公告)日：2024-09-03
申请号：US17469899
申请日：2021-09-09
申请人： Haiqin Chen , Wei Chen , Xin Tang , Jun Cao , Jianxin Zhao , Yongquan Chen , Hao Zhang
发明人： Haiqin Chen , Wei Chen , Xin Tang , Jun Cao , Jianxin Zhao , Yongquan Chen , Hao Zhang
IPC分类号： C12N9/10 , C12P7/6445
CPC分类号： C12N9/1029 , C12P7/6445 , C12Y203/0102
摘要： Disclosed is a diacylglycerol acyltransferase 1, a recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1, and application thereof in production of triacylglycerol. The diacylglycerol acyltransferase 1 of the invention has a function of catalyzing synthesis of triacylglycerol. After the recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1 of the invention is subjected to induction culture for 48 h, the content of total fatty acid and triacylglycerol in the recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1 can be respectively increased by 1.94 folds and 12.09 folds as compared with those of Saccharomyces cerevisiae without the recombinant diacylglycerol acyltransferase 1. The instant invention provides a method for improving the ability of microorganisms to produce polyunsaturated fatty acids (PUFAs) by means of genetic engineering.
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公开(公告)号：US20220316281A1
公开(公告)日：2022-10-06
申请号：US17223127
申请日：2021-04-06
申请人： Farhat Shaikh , Navin Sakthivel , Aaron Avagliano , Wei Chen
发明人： Farhat Shaikh , Navin Sakthivel , Aaron Avagliano , Wei Chen
摘要： An electrically conductive ceramic composite conductor configured for downhole operations includes a first portion formed from an electrically non-conductive ceramic material having a first coefficient of thermal expansion (CTE). The first portion includes an outer surface. A second portion is disposed radially inwardly of the outer surface. The second portion is formed from an electrically conductive ceramic material having a second CTE that is substantially similar to the first CTE.
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公开(公告)号：US11408163B2
公开(公告)日：2022-08-09
申请号：US16899621
申请日：2020-06-12
IPC分类号： E03F5/04
摘要： A drain floor, including a drain base, a drain body including a cavity, a drain cup, a supporting frame; and a reset member. The drain cup includes a cup body, a stem, and a base. The cup body includes a through hole, and two ends of the stem are connected to the cup body and the base, respectively. The cup body is disposed in the cavity and the base is disposed out of the cavity. The space between the drain body and the drain cup forms an annular channel, and the annular channel communicates with the through hole. The annular channel includes a water inlet and a water outlet. The reset member is connected to the drain cup and is movable with respect to the drain cup to open and close the water outlet. The supporting frame connects the drain body and the reset member.
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公开(公告)号：US20190165848A1
公开(公告)日：2019-05-30
申请号：US16309941
申请日：2017-06-07
摘要： Provided are an electronic device for a network control terminal and a network node, and a method for the electronic device. The electronic device for a network control terminal comprises processing circuitry configured to set a first condition concerning a beam-forming capacity of a network node for determining the network node capable of serving as a relay node, and to generate control signaling of indication information comprising the first condition for indicating the network node served by the network control terminal.
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公开(公告)号：US10108049B2
公开(公告)日：2018-10-23
申请号：US12794623
申请日：2010-06-04
申请人： EnkhAmgalan Dorjgotov , Zhibing Ge , Ming Xu , Cheng Chen , Young Bae Park , John Z. Zhong , Wei Chen , Shawn Robert Gettemy
发明人： EnkhAmgalan Dorjgotov , Zhibing Ge , Ming Xu , Cheng Chen , Young Bae Park , John Z. Zhong , Wei Chen , Shawn Robert Gettemy
IPC分类号： G09G3/36 , G02F1/1337
摘要： Devices and methods related to high-contrast liquid crystal displays (LCDs) are provided. For example, such an electronic device may include an LCD with two liquid crystal alignment layers not symmetric to one another and upper and lower polarizing layers respectively above and below the alignment layers. Light transmittance through the plurality of pixels may increase monotonically with gray scale voltage. The display may operate using a gray scale level 0 voltage higher than a minimum gray scale level 0 voltage capability of the display. Additionally or alternatively, liquid crystal molecular alignment axes of the two alignment layers may be offset from one another by an angle other than a multiple of 180 degrees. Additionally or alternatively, a first polarizing axis of the upper polarizing layer or a second polarizing axis of the lower polarizing layer, or both, may be neither parallel nor perpendicular to one of the liquid crystal molecular alignment axes.
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公开(公告)号：US09994919B2
公开(公告)日：2018-06-12
申请号：US14403648
申请日：2013-05-29
发明人： Wei Chen , Nathan Van Opdorp , Steve Plehn , Peter Friedemann , Nadia Chaidir , Siva Prasad Kumpatla
IPC分类号： C12Q1/6895 , C12Q1/68
CPC分类号： C12Q1/6895 , C12Q2600/13 , C12Q2600/156 , C12Q2600/158
摘要： The disclosure concerns compositions and methods for determining the zygosity of corn plants containing one or more floury2 (fl2) mutations. In embodiments, the disclosure concerns a gene specific PCR-based molecular (KASPar®) assay for identifying the floury2 trait in plants. In certain embodiments, compositions and methods are disclosed for determining the zygosity of corn plants with respect to the fl2 allele. In particular embodiments, the assay may be used for fl2 germplasm identification, accelerating introgression and molecular breeding programs in corn and other plants.
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公开(公告)号：US09991494B2
公开(公告)日：2018-06-05
申请号：US14442098
申请日：2011-07-22
申请人： Xin Li , Jianhua Li , Wei Chen , Yongjun Jiao , Long Li , Xinjian Deng
发明人： Xin Li , Jianhua Li , Wei Chen , Yongjun Jiao , Long Li , Xinjian Deng
IPC分类号： H01M2/16 , H01M10/0525 , H01M2/14 , C08L21/00
CPC分类号： H01M2/1686 , B32B2457/10 , C08L21/00 , H01M2/145 , H01M2/1653 , H01M10/0525
摘要： The present invention relates to a composite nano microporous diaphragm for use in lithium ion cells using polyolefin modified with post-crosslinked rubber and manufacturing method thereof. The microporous diaphragm at least comprises a nano microporous diaphragm A layer with a chemical gel content of more than 20%, the microscopic structure thereof is designed to be the rubber material that has been evenly dispersed and has subjected to a post-crosslinking treatment in polyolefin nano microfiber matrix, forming a nano microporous diaphragm of rubber-plastic composite. The nano microporous diaphragm with high strength, thermal cutoff, high temperature resistance, as well as good liquid absorption and swelling and compression elasticity can be applied to lithium ion power cells with high safety and long cycling life.
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公开(公告)号：US20180115821A1
公开(公告)日：2018-04-26
申请号：US15417194
申请日：2017-01-26
申请人： Wei Chen
发明人： Wei Chen
CPC分类号： H04R1/2888 , H04R1/025 , H04R2201/029
摘要： A speaker box is disclosed. The speaker box includes a housing having an accommodation space, a speaker unit accommodated in the accommodation space, a steel sheet injected in the housing and covering the opening; and a front cavity formed by the steel sheet, the diaphragm and the housing. The housing has an opening located above the diaphragm and an opening wall encircling the opening. The speaker unit includes a diaphragm having a moving element accommodated in the opening and a fixed part. The housing further includes an extension part formed and extending from the opening wall to the front cavity. The extension part combines with the injection of steel sheet, at least part of the extension is located on an upper side of the moving element and does not influence the normal vibration of the moving element.
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