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285 条记录 (耗时 0.052 秒)

    Fire extinguishing composition containing saccharide and saccharide derivative
    31.
    发明授权
    Fire extinguishing composition containing saccharide and saccharide derivative 有权

    公开(公告)号：US09662522B2

    公开(公告)日：2017-05-30

    申请号：US14374723

    申请日：2012-08-16

    申请人： Yi Liu ,  Junna Yao ,  Zhanjun Yang

    发明人： Yi Liu ,  Junna Yao ,  Zhanjun Yang

    IPC分类号： A62D1/06 ,  A62C5/00 ,  A62D1/00

    CPC分类号： A62D1/06 ,  A62C5/004 ,  A62C5/006 ,  A62D1/0007

    摘要： The present disclosure relates to a fire extinguishing composition containing saccharide and a saccharide derivative, comprising a saccharide derivative, a saccharide material and an auxiliary fire extinguishing agent, whose mass percentages are respectively: saccharide derivative 30%-60%, saccharide material 10%-40%, and auxiliary fire extinguishing agent 10%-30%. The fire extinguishing composition uses a pyrotechnic agent as a heat source and a power source, is heated and decomposed or reacts by using the heat of burning of the pyrotechnic agent, to generate a fire extinguishing material to be sprayed together with the fireworks agent, thereby achieving the fire extinguishing purpose. The fire extinguishing composition of the present disclosure uses a saccharide derivative and a saccharide material as primary ingredients, uses a pyrotechnic agent as a heat source and a power source, and is easily decomposed after being heated to generate non-toxic and harmless gas. The environment is not polluted after the ejection, the effective utilization rate of components is high, and the material obtained through decomposition can also extinguish fire, so as to generate a synergistic action on the pyrotechnic agent, thereby improving the fire extinguishing performance of the whole fire extinguishing composition.

    Method and device for leaky bucket speed-limitation
    34.
    发明授权
    Method and device for leaky bucket speed-limitation 有权
    漏斗速度限制的方法和装置

    公开(公告)号：US09160669B2

    公开(公告)日：2015-10-13

    申请号：US14127862

    申请日：2011-06-28

    申请人： Junjie Yin ,  Yi Liu

    发明人： Junjie Yin ,  Yi Liu

    IPC分类号： H04L1/00 ,  H04L12/819

    CPC分类号： H04L47/215 ,  H04L47/21

    摘要： The disclosure discloses a method for traffic limitation by a leaky bucket, including that: during traffic-limitation of a group of packets sharing a same leaky bucket and having separate weighted priorities, the overall leaky bucket is divided into multiple sub-buckets according to priority parameters of the packets including a number of the weighted priorities and ratios between the weighted priorities; after packet information is received, parameters relevant to traffic-limitation by a leaky bucket is acquired; a total number of tokens to be added to the overall leaky bucket is calculated; token-addition is performed on the sub-buckets according to a state of the overall leaky bucket after addition of the total number of tokens and the weighted priorities corresponding to the sub-buckets; a packet is forwarded, or discarded, or marked according to a length of the packet and a number of tokens in a sub-bucket corresponding to a weighted priority, wherein in performing token-addition on the sub-buckets, after token-addition is performed on all the sub-buckets, any overrunning token is allocated to another sub-bucket not overrun with tokens. The disclosure further discloses a device for traffic limitation by a leaky bucket. With the disclosure, it is possible to limit packet traffic flexibly according to weighted priorities and improve resource utilization.

    摘要翻译： 本公开公开了一种泄漏桶的流量限制的方法，包括：在共享同一泄漏桶并具有单独的加权优先级的一组分组的流量限制期间，根据优先级将整个泄漏桶划分为多个子桶 分组的参数包括多个加权优先级和加权优先级之间的比率; 在接收到分组信息之后，获取与泄漏桶的流量限制相关的参数; 计算要添加到总泄漏桶中的总数; 在添加总码数和对应于子桶的加权优先权之后，根据整个泄漏桶的状态在子桶上执行令牌添加; 根据分组的长度和对应于加权优先级的子桶中的令牌的数量被转发，丢弃或标记，其中在令牌添加之后在子桶上执行令牌添加是 在所有子桶上执行，任何超额令牌都将分配给另一个子桶，而不会与令牌超载。 本公开还公开了一种用于由泄漏桶进行交通限制的装置。 通过本公开，可以根据加权优先级灵活地限制报文流量，提高资源利用率。

    Apparatus, System, and Methods for Blending Crude Oils
    36.
    发明申请
    Apparatus, System, and Methods for Blending Crude Oils 有权
    用于混合原油的装置，系统和方法

    公开(公告)号：US20150048004A1

    公开(公告)日：2015-02-19

    申请号：US14304415

    申请日：2014-06-13

    申请人： Yi Liu ,  Carl NILSSON ,  Vincent P. BUCHANAN

    发明人： Yi Liu ,  Carl NILSSON ,  Vincent P. BUCHANAN

    IPC分类号： B01F5/06 ,  B01F3/08

    CPC分类号： B01F5/0688 ,  B01F3/0861 ,  B01F3/0865 ,  B01F3/10 ,  B01F5/0463 ,  B01F2003/0884 ,  B01F2003/105 ,  B01F2215/0067 ,  B01F2215/0431

    摘要： This application includes mixing devices, methods, and systems in which a second fluid can be introduced through a second flow channel to a dispersion member for extrusion through a perforated portion of a dispersion member into a first flow channel for mixing with a first fluid. In some of the present mixing devices, methods, and systems, the second flow channel is substantially perpendicular to the first flow channel, and/or the perforated portion is disposed on a downstream portion of the dispersion member.

    摘要翻译： 该应用包括混合装置，方法和系统，其中第二流体可以通过第二流动通道引入分散体构件，用于通过分散构件的穿孔部分挤出到用于与第一流体混合的第一流动通道。 在本发明的一些混合装置，方法和系统中，第二流动通道基本上垂直于第一流动通道，和/或穿孔部分设置在分散构件的下游部分上。

    Method and System for Ontology Based Analytics
    38.
    发明申请
    Method and System for Ontology Based Analytics 审中-公开

    公开(公告)号：US20130096946A1

    公开(公告)日：2013-04-18

    申请号：US13424375

    申请日：2012-03-19

    申请人： Nigam Shah ,  Paea LePendu ,  Srinivasan Iyer ,  Yi Liu

    发明人： Nigam Shah ,  Paea LePendu ,  Srinivasan Iyer ,  Yi Liu

    IPC分类号： G06Q50/24

    CPC分类号： G06Q50/24

    摘要： The present invention provides a mechanism to use terminologies and ontologies for the purpose of indexing, annotating and semantically marking up existing collections of datasets. The invention further provides a system for incorporating terminologies, ontologies, and contextual annotation in specific domains, such as utilizing biomedical concept hierarchies in data analytics. The resulting rich structure supports specific mechanisms for data mining and machine learning.

    Query Reformulation Using Post-Execution Results Analysis
    39.
    发明申请
    Query Reformulation Using Post-Execution Results Analysis 审中-公开
    使用执行后结果分析查询重组

    公开(公告)号：US20130086024A1

    公开(公告)日：2013-04-04

    申请号：US13248894

    申请日：2011-09-29

    申请人： Yi Liu ,  Yu Chen ,  Qing Yu ,  Ji-Rong Wen

    发明人： Yi Liu ,  Yu Chen ,  Qing Yu ,  Ji-Rong Wen

    IPC分类号： G06F17/30

    CPC分类号： G06F16/951 ,  G06F16/3338

    摘要： Systems, methods, devices, and media are described to facilitate the training and employing of a three-class classifier for post-execution search query reformulation. In some embodiments, the classification is trained through a supervised learning process, based on a training set of queries mined from a query log. Query reformulation candidates are determined for each query in the training set, and searches are performed using each reformulation candidate and the un-reformulated training query. The resulting documents lists are analyzed to determine ranking and topic drift features, and to calculate a quality classification. The features and classification for each reformulation candidate are used to train the classifier in an offline mode. In some embodiments, the classifier is employed in an online mode to dynamically perform query reformulation on user-submitted queries.

    摘要翻译： 描述了系统，方法，设备和媒体，以便于训练和采用用于执行后搜索查询重新设计的三类分类器。 在一些实施例中，基于从查询日志挖掘的查询的训练集，通过监督学习过程训练分类。 针对训练集中的每个查询确定查询重写候选，并且使用每个重新配置候选和未重新编排的训练查询执行搜索。 分析结果文件列表以确定排名和主题漂移特征，并计算质量分类。 每个重组候选人的特征和分类用于在离线模式下训练分类器。 在一些实施例中，分类器以在线模式使用以动态地对用户提交的查询进行查询重新配置。