Traditional Chinese medicine syndrome classification method based on multi-graph attention

    公开(公告)号:US11948693B2

    公开(公告)日:2024-04-02

    申请号:US18337459

    申请日:2023-06-20

    CPC classification number: G16H50/70 G16H20/90

    Abstract: The present disclosure provides a traditional Chinese medicine (TCM) syndrome classification method based on multi-graph attention, which comprehensively considers the contribution of symptoms and syndrome elements in syndrome classification by constructing a graph structure, integrates a symptom-symptom graph and a symptom-syndrome element graph into classification, uses a multi-graph attention network to aggregate the features of symptoms and syndrome elements, and finally realizes syndrome classification through a multi-layer perceptron. At the same time, extensive experiments are carried out on real data sets, the effectiveness of the multi-graph attention network is verified, more accurate classification is realized, and better classification results have been achieved.

    PREPARATION METHOD OF NEW-TYPE NANOPARTICLES FOR LOADING EMODIN

    公开(公告)号:US20180258257A1

    公开(公告)日:2018-09-13

    申请号:US15815501

    申请日:2017-11-16

    Abstract: The invention relates to a preparation method of new-type nanoparticles for loading emodin, which comprises: using L.A, mPEG and stannous iso caprylate to synthesize a first intermediate product; using the first intermediate product, butanedioic anhydride and 4-dimethylaminopyridine to synthesize a second intermediate product; using the second intermediate product, 1-ethyl-(3-dimethylamino propyl) carbodiimide hydrochloride, N-hydroxysuccinimide and chitosan to synthesize a third intermediate product; using the third intermediate product and sodium periodate to synthesize a fourth intermediate product; using the fourth intermediate product and 5-amino-2-mercapto benzimidazole to synthesize the new-type thiolated nanoparticles. The nanoparticles loaded with emodin are used for intestinal tract dose, which may enhance the nanoparticles' adhesion ability, prolong residence time of drugs on mucosal membranes, and facilitate sustained-release of drug molecules. The encapsulation efficiency after loading drugs is no less than 83.6%, the drug loading capacity is no less than 3.89%, and good water solubility and biological degradability are provided.

    PACKET COMMUNICATION ROAMING METHOD AND SYSTEM
    69.
    发明申请
    PACKET COMMUNICATION ROAMING METHOD AND SYSTEM 审中-公开
    分组通信漫游方法与系统

    公开(公告)号:WO2009042627A1

    公开(公告)日:2009-04-02

    申请号:PCT/US2008/077428

    申请日:2008-09-24

    CPC classification number: H04W48/20 H04W48/16

    Abstract: A method of roaming in a packet communication system during a call is disclosed. The method of roaming has a scanning process and a connection process. During the scanning process, one or more available access points (AP's) are scanned-for. The one or more available AP's are prioritized into a prioritized AP list based on at least one criterion in addition to a received signal strength indicator (RSSI). During the connection process, a decision is made to roam from an existing AP to a new AP. A connection is made to the new AP, wherein the new AP is selected from the prioritized AP list. Associated methods, systems, and data signals are also disclosed

    Abstract translation: 公开了一种在呼叫期间在分组通信系统中漫游的方法。 漫游方法具有扫描过程和连接过程。 在扫描过程中,扫描一个或多个可用接入点(AP)。 基于除接收信号强度指示符(RSSI)之外的至少一个准则,一个或多个可用AP被优先排列成优先级AP列表。 在连接过程中,决定从现有的AP漫游到新的AP。 对新的AP进行连接,其中从优先化的AP列表中选择新的AP。 还公开了相关方法,系统和数据信号

    作業車両のステアリングシステム
    70.
    发明申请
    作業車両のステアリングシステム 审中-公开
    车辆转向系统

    公开(公告)号:WO2008081843A1

    公开(公告)日:2008-07-10

    申请号:PCT/JP2007/075033

    申请日:2007-12-26

    Abstract:  油圧ステアリングユニット5は、パイロットポンプ13の圧油に基づいてステアリングホイール109の回転量と回転方向に応じた制御圧力を発生し、この制御圧力を検出する圧力センサ6a,6bの信号とフロント操作検出装置31の信号がコントローラ132に入力される。コントローラ32及び電磁弁33a,33bは、圧力センサ6a,6bによりそれぞれ検出した制御圧力が増加するにしたがってステアリングバルブ4のストロークを大きくするとともに、フロント作業機の操作を検出したときは、フロント作業機の操作を検出しないときよりもステアリングバルブ4のストロークを大きくするように制御する。これにより走行とフロント作業機の同時操作と単独走行のそれぞれにおいて車輪ステアリング速度を最適な値とし、作業効率と安全性を確保し、かつ操作性を向上させることができる。

    Abstract translation: 液压转向单元(5)基于来自先导泵(13)的加压油产生对应于方向盘(109)的旋转量和方向的控制压力,以及来自压力传感器(6a,6b)的信号 ),其检测控制压力,并且来自前部操作检测装置(31)的信号被输入到控制器(132)中。 控制器(32)和电磁阀(33a,33b)随着压力传感器(6a,6b)检测到的控制压力的增加而增加转向阀(4)的行程,并且当控制器和电磁阀检测到操作 的前进工作机器,进行控制,使得转向阀(4)的行程大于不检测前工作机的操作的情况。 当行驶和前工作机械同时操作并且仅行驶时,方向盘的速度被设定为最佳值。 由此,确保了充分的工作效率和安全性,并提高了可操作性。

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