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1. 发明授权

US07885953B2 Off-loading star join operations to a storage server 失效
标题翻译：卸载明星加入操作到存储服务器
公开(公告)号：US07885953B2
公开(公告)日：2011-02-08
申请号：US11866907
申请日：2007-10-03
申请人： Ying-lin Chen , You-Chin Fuh , Wei Han , Fen-Ling Lin , Inderpal Singh Narang , Lin Qiao , Vijayshankar Raman , Kouhorng Allen Yang
发明人： Ying-lin Chen , You-Chin Fuh , Wei Han , Fen-Ling Lin , Inderpal Singh Narang , Lin Qiao , Vijayshankar Raman , Kouhorng Allen Yang
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30498
摘要： A method, storage server, and computer readable medium for off-loading star-join operations from a host information processing system to a storage server. At least a first and second set of keys from a first and second dimension table, respectively are received from a host system. Each of the first and second set of keys is associated with at least one fact table. A set of locations associated with a set of foreign key indexes are received from the host system. A set of fact table indexes are traversed. At least a first set of Row Identifiers (“RIDs”) associated with the first set of keys and at least a second set of RIDs associated with the second set of keys are identified. An operation is performed on the first and second sets of RIDs to identify an intersecting set of RIDs. The intersecting set of RIDs are then stored.
摘要翻译：一种用于从主机信息处理系统到存储服务器的卸载星形连接操作的方法，存储服务器和计算机可读介质。分别从主机系统接收来自第一和第二维度表的至少第一和第二组密钥。第一组和第二组中的每一个与至少一个事实表相关联。从主机系统接收与一组外键索引相关联的一组位置。遍历一组事实表索引。识别与第一组密钥相关联的至少第一组行标识符（“RID”）和与第二组密钥相关联的至少第二组RID。对第一和第二组RID执行操作以识别RID的交叉集合。然后存储相交的RID集合。

2. 发明申请

US20080059489A1 Method for parallel query processing with non-dedicated, heterogeneous computers that is resilient to load bursts and node failures 审中-公开
标题翻译：使用非专用异构计算机进行并行查询处理的方法，该计算机对加载突发和节点故障具有弹性
公开(公告)号：US20080059489A1
公开(公告)日：2008-03-06
申请号：US11512769
申请日：2006-08-30
申请人： Wei Han , Inderpal Singh Narang , Vijayshankar Raman
发明人： Wei Han , Inderpal Singh Narang , Vijayshankar Raman
IPC分类号： G06F7/00
CPC分类号： G06F9/5066 , G06F16/245 , G06F16/2455
摘要： A method is provided for query processing in a grid computing infrastructure. The method entails storing data in a data storage system accessible to a plurality of computing nodes. Computationally-expensive query operations are identified and query fragments are allocated to individual nodes according to computing capability. The query fragments are independently executed on individual nodes. The query fragment results are combined into a final query result.
摘要翻译：提供了一种用于网格计算基础设施中的查询处理的方法。该方法需要将数据存储在多个计算节点可访问的数据存储系统中。识别计算昂贵的查询操作，并根据计算能力将查询片段分配给各个节点。查询片段在各个节点上独立执行。查询片段结果组合成最终查询结果。

3. 发明申请

US20090094258A1 OFF-LOADING STAR JOIN OPERATIONS TO A STORAGE SERVER 失效
标题翻译：将负载明星加入到存储服务器中
公开(公告)号：US20090094258A1
公开(公告)日：2009-04-09
申请号：US11866907
申请日：2007-10-03
申请人： YING-LIN CHEN , You-Chin Fuh , Wei Han , Fen-Ling Lin , Inderpal Singh Narang , Lin Qiao , Vijayshankar Raman , Kouhorng Allen Yang
发明人： YING-LIN CHEN , You-Chin Fuh , Wei Han , Fen-Ling Lin , Inderpal Singh Narang , Lin Qiao , Vijayshankar Raman , Kouhorng Allen Yang
IPC分类号： G06F7/00
CPC分类号： G06F17/30498
摘要： A method, storage server, and computer readable medium for off-loading star-join operations from a host information processing system to a storage server. At least a first and second set of keys from a first and second dimension table, respectively are received from a host system. Each of the first and second set of keys is associated with at least one fact table. A set of locations associated with a set of foreign key indexes are received from the host system. A set of fact table indexes are traversed. At least a first set of Row Identifiers (“RIDs”) associated with the first set of keys and at least a second set of RIDs associated with the second set of keys are identified. An operation is performed on the first and second sets of RIDs to identify an intersecting set of RIDs. The intersecting set of RIDs are then stored.
摘要翻译：一种用于从主机信息处理系统到存储服务器的卸载星形连接操作的方法，存储服务器和计算机可读介质。分别从主机系统接收来自第一和第二维度表的至少第一和第二组密钥。第一组和第二组中的每一个与至少一个事实表相关联。从主机系统接收与一组外键索引相关联的一组位置。遍历一组事实表索引。识别与第一组密钥相关联的至少第一组行标识符（“RID”）和与第二组密钥相关联的至少第二组RID。对第一和第二组RID执行操作以识别RID的交叉集合。然后存储相交的RID集合。

4. 发明授权

US08676865B2 Adaptive lazy merging 失效
标题翻译：自适应懒惰合并
公开(公告)号：US08676865B2
公开(公告)日：2014-03-18
申请号：US12123598
申请日：2008-05-20
申请人： Wei Han , Lin Qiao , Vijayshankar Raman
发明人： Wei Han , Lin Qiao , Vijayshankar Raman
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30958
摘要： A query processing method intersects two or more unsorted lists based on a conjunction of predicates. Each list comprises a union of multiple sorted segments. The method performs lazy segment merging and an adaptive n-ary intersecting process. The lazy segment merging comprises starting with each list being a union of completely unmerged segments, such that lookups into a given list involve separate lookups into each segment of the given list. The method intersects the lists according to the predicates while performing the lazy segment merging, such that the lazy segment merging reads in only those portions of each segment that are needed for the intersecting. As the intersecting proceeds and the lookups are performed, the intersecting selectively merges the segments together, based on a cost-benefit analysis of the cost of merging compared to the benefit produced by reducing a number of lookups.
摘要翻译：查询处理方法基于谓词的连接与两个或多个未排序的列表相交。每个列表包括多个排序段的并集。该方法执行延迟段合并和自适应n元相交处理。懒惰段合并包括从每个列表开始，这些列是完全未合并的段的并集，使得到给定列表中的查找涉及到给定列表的每个段的单独查找。该方法在执行延迟段合并时根据谓词与列表相交，使得懒惰段合并仅读取相交所需的每个段的那些部分。当相交进行和查找被执行时，相交的选择性地将段合在一起，基于与合并成本的成本效益分析相比，通过减少多个查找产生的收益。

5. 发明申请

US20070067274A1 Hybrid push-down/pull-up of unions with expensive operations in a federated query processor 审中-公开
标题翻译：在联合查询处理器中使用昂贵的操作的工会的混合下推/上拉
公开(公告)号：US20070067274A1
公开(公告)日：2007-03-22
申请号：US11228888
申请日：2005-09-16
申请人： Wei Han , Inderpal Narang , Vijayshankar Raman
发明人： Wei Han , Inderpal Narang , Vijayshankar Raman
IPC分类号： G06F17/30
CPC分类号： G06F16/2456
摘要： Disclosed are a method and a system for executing a query that requires an expensive process, such as a join, between two or more datasets. If each dataset has multiple partitions that are located at multiple sources, then each of the multiple partitions for each dataset must be unioned prior to completing execution of the query. The method and system develop both a query execution plan and at least one alternative query execution plan to indicate when the process should be pushed down below the unions and when the process should be pulled up above the unions based on collocation of partitions. The query execution plan and the alternative query execution plan(s) are embedded in a composite query execution plan which is evaluated and re-evaluated at run time to determine which of the query execution plan and the alternative query execution plan is currently the most efficient plan and the query is executed, accordingly.
摘要翻译：公开了一种执行查询的方法和系统，该查询需要在两个或更多个数据集之间的昂贵的处理，诸如连接。如果每个数据集具有位于多个源的多个分区，则在完成执行查询之前，必须对每个数据集的每个分区进行联合。该方法和系统开发查询执行计划和至少一个替代查询执行计划，以指示何时将流程推送到工会下方，以及何时应该根据分区的搭配将工作提升到工会以上。查询执行计划和替代查询执行计划嵌入在复合查询执行计划中，该计划在运行时进行评估和重新评估，以确定查询执行计划和备用查询执行计划中的哪一个当前是最有效的相应地执行计划并执行查询。

6. 发明申请

US20090292714A1 ADAPTIVE LAZY MERGING 失效
标题翻译：自适应LAZY MERGING
公开(公告)号：US20090292714A1
公开(公告)日：2009-11-26
申请号：US12123598
申请日：2008-05-20
申请人： Wei Han , Lin Qiao , Vijayshankar Raman
发明人： Wei Han , Lin Qiao , Vijayshankar Raman
IPC分类号： G06F17/30
CPC分类号： G06F17/30958
摘要： A query processing method intersects two or more unsorted lists based on a conjunction of predicates. Each list comprises a union of multiple sorted segments. The method performs lazy segment merging and an adaptive n-ary intersecting process. The lazy segment merging comprises starting with each list being a union of completely unmerged segments, such that lookups into a given list involve separate lookups into each segment of the given list. The method intersects the lists according to the predicates while performing the lazy segment merging, such that the lazy segment merging reads in only those portions of each segment that are needed for the intersecting. As the intersecting proceeds and the lookups are performed, the intersecting selectively merges the segments together, based on a cost-benefit analysis of the cost of merging compared to the benefit produced by reducing a number of lookups.
摘要翻译：查询处理方法基于谓词的连接与两个或多个未排序的列表相交。每个列表包括多个排序段的并集。该方法执行延迟段合并和自适应n元相交处理。懒惰段合并包括从每个列表开始，这些列是完全未合并的段的并集，使得到给定列表中的查找涉及到给定列表的每个段的单独查找。该方法在执行延迟段合并时根据谓词与列表相交，使得懒惰段合并仅读取相交所需的每个段的那些部分。当相交进行和查找被执行时，相交的选择性地将段合在一起，基于与合并成本的成本效益分析相比，通过减少多个查找产生的收益。

7. 外观设计

USD1011634S1 Fire extinguisher 有权
公开(公告)号：USD1011634S1
公开(公告)日：2024-01-16
申请号：US29895406
申请日：2023-06-21
申请人： Wei Han
设计人： Wei Han
摘要： FIG. 1 is a front, right and top perspective view of a fire extinguisher, showing my design.
FIG. 2 is a rear, left and bottom perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a right side elevation view thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines depict portions of the fire extinguisher that form no part of the claimed design.

8. 发明授权

US09283300B2 Use of midkine protein and the protein-containing medical device 有权
标题翻译：使用中期蛋白和含蛋白质的医疗器械
公开(公告)号：US09283300B2
公开(公告)日：2016-03-15
申请号：US13322443
申请日：2010-05-25
申请人： Wei Han , Zhonghui Zhang
发明人： Wei Han , Zhonghui Zhang
IPC分类号： A61K38/17 , A61P19/02 , A61L27/54 , A61L27/24 , A61L27/22 , A61K38/18 , A61F2/30
CPC分类号： A61L27/227 , A61F2/30756 , A61F2002/30677 , A61K38/18 , A61L27/54 , A61L2300/252 , A61L2300/414 , A61L2430/06
摘要： The applications and medical devices of Midkine in the field of biotechnology are described in this invention. This invention describes the applications of the protein as follow in (a) or (b) in preparing drugs for promoting cartilage growth or treating cartilage diseases, the protein as a growth factor for promoting chondrocyte proliferation, or medical devices containing this protein: (a) the protein whose amino acid sequence is shown as SEQ ID NO.1; (b) the proteins whose amino acid sequence have at least 60% homology comparing with amino acid sequence described in (a). The present invention is different from the present knowledge of MK and its related proteins. The experimental results demonstrated that MK promotes proliferation of three types of chondrocytes and is used for preparing drugs for treating cartilage disease. It may provide new therapy for treating cartilage diseases clinically, and new technology for expansion of chondrocytes in vitro for cartilage tissue engineering.
摘要翻译：本发明描述了Midkine在生物技术领域的应用和医疗设备。本发明描述了如下（a）或（b）中的蛋白质在制备用于促进软骨生长或治疗软骨疾病的药物中的应用，所述蛋白质作为促进软骨细胞增殖的生长因子，或含有该蛋白质的医学装置：（a ）其氨基酸序列显示为SEQ ID NO.1的蛋白质; （b）与（a）中所述的氨基酸序列相比，其氨基酸序列具有至少60％同源性的蛋白质。本发明与MK及其相关蛋白质的现有知识不同。实验结果表明，MK促进三种软骨细胞增殖，用于制备治疗软骨疾病的药物。可能提供临床治疗软骨疾病的新疗法，软骨组织工程体外软骨细胞扩增的新技术。

9. 发明申请

US20150204993A1 DEVICES AND METHODS FOR DOWNHOLE ACOUSTIC IMAGING 有权
标题翻译：用于卧室声学成像的装置和方法
公开(公告)号：US20150204993A1
公开(公告)日：2015-07-23
申请号：US14587251
申请日：2014-12-31
申请人： James V. Leggett, III , Roger R. Steinsiek , Wei Han , Kamalesh Chatterjee
发明人： James V. Leggett, III , Roger R. Steinsiek , Wei Han , Kamalesh Chatterjee
IPC分类号： G01V1/44 , E21B47/01 , G01V1/16
CPC分类号： E21B47/01 , B06B1/0207 , B06B2201/70 , E21B47/011 , E21B47/101 , G01V1/40
摘要： An acoustic transducer assembly includes: a carrier configured to be disposed in an earth formation, the carrier having a carrier axis; an array of transducer elements forming at least a semicircular shape, the array configured to emit acoustic signals in a radial direction relative to the carrier axis; and a circuit coupled to the array and configured to actuate a subset of the transducer elements and emit an acoustic beam therefrom, the circuit configured to actuate the subsets as a phased array to electronically rotate the acoustic beam about the carrier axis.
摘要翻译：声学换能器组件包括：被配置为设置在地层中的载体，载体具有载体轴线; 形成至少半圆形的换能器元件的阵列，所述阵列被配置为相对于所述载体轴沿径向方向发射声信号; 以及耦合到所述阵列并且被配置为致动所述换能器元件的子集并且从其发射声束的电路，所述电路被配置为致动所述子集作为相控阵列以电子地绕所述载体轴线旋转所述声束。

10. 发明授权

US08466295B2 Thiophene derivatives as factor XIa inhibitors 有权
标题翻译：噻吩衍生物作为因子XIa抑制剂
公开(公告)号：US08466295B2
公开(公告)日：2013-06-18
申请号：US12097068
申请日：2006-12-13
申请人： Wei Han
发明人： Wei Han
IPC分类号： C07D231/56 , C07D333/22 , A61K31/415 , A61K31/38
CPC分类号： C07D333/24 , C07D333/28 , C07D409/04
摘要： The present invention provides compounds of Formula (I): or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein the variables A, L1, R3, and R11 are as defined herein. The compounds of Formula (I) are useful as selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
摘要翻译：本发明提供式（I）的化合物或其立体异构体，互变异构体，药学上可接受的盐，溶剂合物或前药，其中变量A，L1，R3和R11如本文所定义。式（I）的化合物可用作凝血级联和/或接触激活系统的丝氨酸蛋白酶的选择性抑制剂; 例如凝血酶，因子Xa，因子XIa，因子IXa，因子VIIa和/或血浆激肽释放酶。特别地，它涉及作为选择性因子XIa抑制剂的化合物。本发明还涉及包含这些化合物的药物组合物和使用其制备血栓栓塞和/或炎症性疾病的方法。

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