Toy dump truck
    71.
    外观设计

    公开(公告)号:USD975193S1

    公开(公告)日:2023-01-10

    申请号:US29808940

    申请日:2021-09-24

    Applicant: Bin Zhang

    Designer: Bin Zhang

    Amplifier circuit with cross wiring of direct-current signals and microwave signals
    72.
    发明授权
    Amplifier circuit with cross wiring of direct-current signals and microwave signals 有权
    具有直流信号和微波信号交叉布线的放大器电路

    公开(公告)号:US09344040B2

    公开(公告)日:2016-05-17

    申请号:US14400542

    申请日:2012-06-19

    Abstract: Disclosed is an amplifier circuit with cross wiring of direct-current signals and microwave signals. The circuit includes a circuit network unit formed of a direct-current feeding circuit and a microwave power signal circuit. The direct-current feeding circuit comprises a high-electron-mobility transistor (HEMT) drain power-up bonding point, a corresponding line, a feeding end of a tail-level HEMT transistor core, a first Metal-Insulator-Metal (MIM) capacitor, a first micro-strip inductor, symmetrical branch micro-strips, a second MIM capacitors. The microwave power signal circuit comprises a signal end of the tail-level HEMT transistor core, two third MIM capacitors, other electrode of the second MIM capacitors, a ground micro-strip inductors, a second micro-strip inductors, a third micro-strip inductor, a fourth MIM capacitor.

    Abstract translation: 公开了具有直流信号和微波信号的交叉布线的放大器电路。 电路包括由直流馈电电路和微波功率信号电路构成的电路网络单元。 直流供电电路包括高电子迁移率晶体管(HEMT)漏极上电键合点,相应的线,尾级HEMT晶体管芯的馈电端,第一金属 - 绝缘体 - 金属(MIM) 电容器,第一微带电感器,对称分支微带,第二MIM电容器。 微波功率信号电路包括尾电平HEMT晶体管芯的信号端,两个第三MIM电容器,第二MIM电容器的另一电极,接地微带电感器,第二微带电感器,第三微带 电感器,第四MIM电容器。

    Amplifier circuit with cross wiring of direct-current signals and microwave signals
    73.
    发明授权
    Amplifier circuit with cross wiring of direct-current signals and microwave signals 有权
    具有直流信号和微波信号交叉布线的放大器电路

    公开(公告)号:US09166529B2

    公开(公告)日:2015-10-20

    申请号:US14400334

    申请日:2012-06-19

    Abstract: Provided is an amplifier circuit with cross wiring of direct-current signals and microwave signals, which includes: two branch sub-circuits being mirrors with each other and a third capacitor The sub-circuit includes a direct-current feeding circuit and a microwave signal circuit. The direct-current feeding circuit further comprising: a transistor core drain power-up port (Vds) of a heterojunction field effect transistor (FET), a first micro-strip inductor, a first capacitor, a pair of third inductors, a pair of branched second inductors. The microwave signal circuit further comprising: A pair of third inductors, a pair of first capacitors, a pair of second capacitors, a pair of ground inductors, a pair of fourth inductors, a serially connected fifth inductor.

    Abstract translation: 提供了一种具有直流信号和微波信号的交叉布线的放大器电路,其包括:两个分支子电路是彼此的反射镜和第三电容器子电路包括直流馈电电路和微波信号电路 。 所述直流供电电路还包括:异质结场效应晶体管(FET)的晶体管漏极上电端口(Vds),第一微带电感器,第一电容器,一对第三电感器,一对 分支第二电感器。 微波信号电路还包括:一对第三电感器,一对第一电容器,一对第二电容器,一对接地电感器,一对第四电感器,串联的第五电感器。

    Method for switching node main-standby controllers based on content delivery network (CDN) and CDN thereof
    74.
    发明授权
    Method for switching node main-standby controllers based on content delivery network (CDN) and CDN thereof 有权
    基于内容传送网络(CDN)及其CDN切换节点主备控制器的方法

    公开(公告)号:US09098468B2

    公开(公告)日:2015-08-04

    申请号:US13391019

    申请日:2010-06-11

    Applicant: Bin Zhang

    Inventor: Bin Zhang

    Abstract: A method for switching node main-standby controllers based on content distribution network is disclosed by the present invention, including the process that a node standby controller detects the status of the current node main controller, and when the node main controller is abnormal, the node standby controller selects one node standby controller to be the new node main controller by replacement according to a preset rule. A content distribution network is also disclosed by the present invention. The present invention can avoid the problem that a manager changes the node main controller blindly, which is caused by a network anomaly while not the failure of the node main controller, thus the performance of the manager is effectively improved and the bandwidth of the network is saved.

    Abstract translation: 本发明公开了一种基于内容分发网络切换节点主备控制器的方法,包括:节点备用控制器检测当前节点主控制器的状态,当节点主控制器异常时,节点 备用控制器根据预设规则通过更换来选择一个节点备用控制器作为新节点主控制器。 内容分发网络也由本发明公开。 本发明可以避免管理员盲目地改变节点主控制器的问题,这是网络异常引起的,而不是节点主控制器的故障,从而有效地提高了管理员的性能,网络的带宽是 保存

    Mobile broadband device
    75.
    发明授权
    Mobile broadband device 有权
    移动宽带设备

    公开(公告)号:US09013357B2

    公开(公告)日:2015-04-21

    申请号:US13455262

    申请日:2012-04-25

    CPC classification number: H01Q1/2275 H01Q1/243 H01Q5/371 H01Q9/42

    Abstract: The present invention provides a mobile broadband device, and relates to the field of communications technologies. The mobile broadband device includes a casing, a Printed Circuit Board Assembly (PCBA), and an antenna. The antenna and the PCBA are both set in the casing, and the PCBA can be slidably pulled out or retracted back along the casing. The antenna is fixedly set on an inner side of the casing and forms a hollow space for accommodating the retracted PCBA, there is a contact point set on the antenna, and the contact point is electrically connected to a feed point of the PCBA. With the mobile broadband device, the antenna does not individually occupy part of space in the casing without affecting the performance of the antenna; therefore, the volume and length of the mobile broadband device are effectively reduced, and the portability of the mobile broadband device is effectively improved.

    Abstract translation: 本发明提供一种移动宽带设备,涉及通信技术领域。 移动宽带设备包括壳体,印刷电路板组件(PCBA)和天线。 天线和PCBA均设置在外壳中,PCBA可以沿着外壳滑动拉出或缩回。 天线固定地设置在壳体的内侧,并且形成用于容纳缩回的PCBA的中空空间,在天线上设置接触点,并且接触点电连接到PCBA的馈电点。 使用移动宽带设备,天线不会单独占用外壳中的一部分空间而不会影响天线的性能; 因此,有效降低了移动宽带设备的体积和长度,有效提高了移动宽带设备的便携性。

    Powder lime calcining process and system
    78.
    发明授权
    Powder lime calcining process and system 有权
    粉煤灰煅烧工艺及系统

    公开(公告)号:US08834819B2

    公开(公告)日:2014-09-16

    申请号:US13504211

    申请日:2010-10-13

    Abstract: A powder lime calcining process comprises: transporting fine granules of limestones having a water content less than 4%, and a granule size less than 15 mm, from a raw material storing bin to a small material bin, transporting the materials from the small material bin into an airflow pipe by a belt conveyer, heating and drying the materials, sieving the materials by a sieving device, transporting granules into a cyclone cylinder deduster and a clothbag deduster in turn by airflow pipes, the fine powders of limestones after dedusted are transported into an intermediate bin; the materials within the intermediate bin are transported to four preheating cyclone cylinders by a pneumatic lift pump and airflow pipes, and are preheated and separated; the materials after separated are transported into three cooling cyclone cylinders for cooling and separating the materials, finally transported into a finished product bin by a finished product transporting system.

    Abstract translation: 粉煤灰煅烧方法包括:将含水量小于4%,颗粒尺寸小于15mm的石灰石的细颗粒从原料储存箱运送到小料仓,将物料从小料仓运输 通过带式输送机进入气流管,加热和干燥材料,通过筛分装置筛分材料,依次通过气流管将颗粒运送到旋风除尘器和布袋除尘器中,除尘后的石灰石粉末被运送到 中间仓 中间仓内的物料通过气动提升泵和气流管道输送到四个预热旋风筒,并预热和分离; 分离后的材料运送到三个冷却旋风筒中,用于冷却和分离材料,最后通过成品输送系统运输到成品箱中。

    Method and apparatus for product management
    80.
    发明授权
    Method and apparatus for product management 有权
    产品管理方法和设备

    公开(公告)号:US08738417B2

    公开(公告)日:2014-05-27

    申请号:US11108396

    申请日:2005-04-18

    CPC classification number: G06Q40/06 G06Q40/00

    Abstract: A method for product portfolio analysis includes selecting a set of solution points along a curve of order benefit as a function of the number of products in a product portfolio and performing a heuristic between an adjacent pair of solution points that approximates the curve between the adjacent pair of solution points. An apparatus that can perform the product portfolio analysis is also described.

    Abstract translation: 用于产品组合分析的方法包括沿着订单收益曲线选择一组解点,作为产品组合中的产品数量的函数,并且在近似相邻对之间的曲线的相邻解的解对点之间执行启发式 的解决点。 还描述了可以执行产品组合分析的装置。

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