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    • 41. 发明授权
    • Method and device for establishing a route
    • 建立路线的方法和装置
    • US07991858B2
    • 2011-08-02
    • US12365564
    • 2009-02-04
    • Guangyu ShiHao GongJian Chen
    • Guangyu ShiHao GongJian Chen
    • G06F15/177
    • H04L67/16H04L61/1582H04L61/1588H04L67/104H04L67/1046H04L67/1065H04L67/1076H04W8/08H04W40/20
    • The embodiment of the present invention provides a method for establishing a route, which includes searching a target node by a node from a first level node group according to first level route information, returning to query a result or data saved by the target node if the target node is found, otherwise executing the following step; searching a target node by the node from a higher level node group according to higher level route information, returning to query a result or the data saved by the target node if the target node is found, otherwise repeating the step. Through the hierarchical communication system, most of the flows of daily service operations in the communication network are limited within a small region, thereby preventing from excessively occupying the band width of a backbone network being originally not wide enough.
    • 本发明的实施例提供了一种建立路由的方法,其包括根据第一级路由信息从第一级节点组中的节点搜索目标节点,返回查询结果或由目标节点保存的数据,如果 找到目标节点,否则执行以下步骤; 根据较高级别的路由信息​​从上一级节点组中的节点搜索目标节点,如果找到目标节点,返回查询结果或目标节点保存的数据,否则重复该步骤。 通过分层通信系统,通信网络中日常业务运行的大部分流量在小区域内受到限制,从而防止过度占据骨干网络的带宽原本不够宽。
    • 47. 发明申请
    • METHOD FOR SCOURING AND BLEACHING COTTON FABRIC WITH COMPOSITE ENZYME PREPARATION IN ONE BATH
    • 一次浴中复合酶制剂的洗涤和漂白棉织物的方法
    • US20100192308A1
    • 2010-08-05
    • US12667577
    • 2008-06-16
    • Jian ChenGuocheng DuHejing YanJianghua Li
    • Jian ChenGuocheng DuHejing YanJianghua Li
    • D06L3/14
    • D06M16/003D06L4/40D06L4/75D06M2101/06
    • A method for scouring and bleaching cotton fabric with composite enzyme preparation in one bath is provided. The method relates to the application of composite alkaline enzyme preparation in scouring and bleaching processes of cotton fabric. The enzyme preparation for scouring and bleaching cotton fabric is compounded from cutinase, alkaline pectase, alkaline xylanase, alkaline cellulose, and carbohydrate oxidase. The method includes: scouring the cotton fabric by adding the composite enzyme preparation, glucose, oxidation bleaching stabilizer RB-3, penetrant JFC, and Triton X-100 in a treating bath at 55-70° C. and pH 8-10, and then bleaching the cotton fabric for 30 min by directly adding tetraacetyl ethylenediamine (TAED) in the scouring bath to activate hydrogen peroxide. After being treated by the method of the present invention, the cotton fabric has high impurity removal ratio, favorable wettability, and high whiteness. The present invention has the advantages of low power consumption, short process flow, and being environment friendly, and may be used to replace conventional chemical treatment process under the condition of concentrated alkali and high temperature.
    • 提供了在一个浴中用复合酶制剂冲洗和漂白棉织物的方法。 该方法涉及复合碱性酶制剂在棉织物的漂洗和漂白过程中的应用。 用于冲洗和漂白棉织物的酶制剂由角质酶,碱性果胶酶,碱性木聚糖酶,碱性纤维素和碳水化合物氧化酶组合。 该方法包括:通过在55-70℃和pH8-10的处理浴中加入复合酶制剂,葡萄糖,氧化漂白稳定剂RB-3,渗透剂JFC和Triton X-100来洗涤棉织物,以及 然后通过在洗涤浴中直接加入四乙酰乙二胺(TAED)来活化过氧化氢,使棉织物漂白30分钟。 在通过本发明的方法处理之后,棉织物具有高杂质去除率,良好的润湿性和高白度。 本发明具有功耗低,工艺流程短,环保的优点,可用于在浓碱和高温条件下代替常规化学处理工艺。
    • 50. 发明申请
    • Switching power source device, switching power source control circuit, and switching power source device control method
    • 开关电源装置,开关电源控制电路和开关电源装置控制方式
    • US20100067262A1
    • 2010-03-18
    • US12461593
    • 2009-08-18
    • Jian ChenKoji SONOBE
    • Jian ChenKoji SONOBE
    • H02M3/335
    • H02M3/33592Y02B70/1433Y02B70/1475
    • A switching power source device for supplying power to a load includes a series resonant circuit, a plurality of main switch elements or main switch element groups for switching a current. path of the series resonant circuit, a transformer for inducing a secondary current from the series resonant circuit, a plurality of synchronous rectification switch elements for rectifying the secondary current, a maximum on width control circuit for ordering a start and a completion of a maximum on width to the synchronous rectification switch element in synchronization with a timing of turning on the main switch elements Or the main switch element groups, and a synchronous control circuit. The circuit controls an on period of the synchronous rectification switch element so as to turn on the synchronous rectification switch element in synchronization with a particular timing, and turn off in synchronization with another timing.
    • 用于向负载供电的开关电源装置包括串联谐振电路,用于切换电流的多个主开关元件或主开关元件组。 串联谐振电路的路径,用于从串联谐振电路感应次级电流的变压器,用于整流二次电流的多个同步整流开关元件,用于排序开始和完成最大值的最大宽度控制电路 同步整流开关元件的宽度与打开主开关元件或主开关元件组的定时同步,以及同步控制电路。 电路控制同步整流开关元件的导通周期,以与特定定时同步地接通同步整流开关元件,并与另一定时同步地关断。