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248 条记录 (耗时 0.051 秒)

    Polygonal bottle
    7.
    发明授权
    Polygonal bottle 有权

    公开(公告)号：US09873538B2

    公开(公告)日：2018-01-23

    申请号：US15333883

    申请日：2016-10-25

    申请人： Norio Yokota ,  Takashi Harada

    发明人： Norio Yokota ,  Takashi Harada

    IPC分类号： B65D1/02 ,  B65D1/42 ,  B65D79/00

    CPC分类号： B65D1/0223 ,  B65D1/0207 ,  B65D1/0246 ,  B65D1/0276 ,  B65D1/42 ,  B65D79/005 ,  B65D2501/0027 ,  B65D2501/0081

    摘要： A polygonal bottle, and mouth, shoulder, drum, and bottom sections are formed in a bottle axial direction, the drum section including main wall sections connected via connecting sections in a circumferential direction about a bottle axis, in a lateral cross sectional view perpendicular thereto, a polygonal shape is formed, in which a panel section recessed inward in a radial direction, extending in the bottle axial direction and arriving at an upper portion of the mouth section side of the main wall section formed at the main wall sections of the drum section. A reinforcement protrusion protruding outward in the radial direction is formed at shoulder section connecting portions, a top surface directed outward in the radial direction is continued to an outer circumferential surface of the drum section with no step difference, and an upper surface directed upward is formed in a curved surface shape protruding upward.

    HYBRID RESONATORS IN MULTILAYER SUBSTRATES AND FILTERS BASED ON THESE RESONATORS
    9.
    发明申请
    HYBRID RESONATORS IN MULTILAYER SUBSTRATES AND FILTERS BASED ON THESE RESONATORS 有权
    基于这些谐振器的多层衬底和滤波器中的混合谐振器

    公开(公告)号：US20150077197A1

    公开(公告)日：2015-03-19

    申请号：US14401426

    申请日：2012-05-15

    申请人： Taras Kushita ,  Takashi Harada

    发明人： Taras Kushita ,  Takashi Harada

    IPC分类号： H01P1/203 ,  H01P7/08

    CPC分类号： H01P1/203 ,  H01P1/20345 ,  H01P1/2088 ,  H01P7/082 ,  H05K1/0222 ,  H05K1/0298 ,  H05K1/16

    摘要： A filter of the present invention comprises a multilayer substrate, two terminals, a ground conductor and a hybrid resonator. The multilayer substrate includes a plurality of conductor layers and a dielectric configured to isolate said plurality of conductor layers from each other. The hybrid resonator is disposed in the multilayer substrate and comprises a first and a second resonant elements and a coupling strip connecting the first and said second resonant elements. Each resonant element comprises a signal via, a group of ground vias and an artificial dielectric. Each signal via is disposed through the multilayer substrate. Each group of ground vias is disposed through the multilayer substrate and configured to surround the signal via. Each artificial dielectric is disposed in the multilayer substrate and between the signal via and the group of ground vias. The artificial dielectric comprises a conductive plate connected to the first signal via and an isolating slit isolating the first conductive plate from the group of ground vias.

    摘要翻译： 本发明的滤波器包括多层基板，两个端子，接地导体和混合谐振器。 多层基板包括多个导体层和被配置为将所述多个导体层彼此隔离的电介质。 混合谐振器设置在多层衬底中，并且包括第一和第二谐振元件和连接第一和所述第二谐振元件的耦合条。 每个谐振元件包括信号通孔，一组接地通孔和人造电介质。 每个信号通孔设置穿过多层基板。 每组接地孔通过多层基板设置并且被配置为围绕信号通道。 每个人造电介质设置在多层基板中，并且在信号通孔和一组接地通孔之间。 人造电介质包括连接到第一信号通孔的导电板和将第一导电板与一组接地通孔隔离的隔离狭缝。

    Motor driving apparatus having fault diagnostic function
    10.
    发明授权
    Motor driving apparatus having fault diagnostic function 有权
    具有故障诊断功能的电机驱动装置

    公开(公告)号：US08649130B2

    公开(公告)日：2014-02-11

    申请号：US13025210

    申请日：2011-02-11

    申请人： Shinichi Horikoshi ,  Takashi Harada ,  Masatomo Shirouzu ,  Yasusuke Iwashita

    发明人： Shinichi Horikoshi ,  Takashi Harada ,  Masatomo Shirouzu ,  Yasusuke Iwashita

    IPC分类号： H02H3/00 ,  H02H7/08 ,  G01R31/02 ,  G01R31/34

    CPC分类号： H02H7/0838 ,  G01R19/10 ,  H02H1/0038 ,  H02H3/105 ,  H02P29/0241 ,  H02P29/027

    摘要： A motor driving apparatus capable of detecting during operation a ground fault and a phase-to-phase short circuit by distinguishing one from the other is provided while minimizing an increase in cost. The sum of three-phase AC currents supplied from a three-phase AC power supply to an AC/DC converter is detected by a current sensor. When overcurrent is detected by an overcurrent detector, if the sum of the currents detected by the current sensor is zero, it is determined that the fault is a phase-to-phase short circuit, but if the sum is not zero, it is determined that the fault is a ground fault.

    摘要翻译： 提供一种电动机驱动装置，其能够在操作期间通过将接地故障和相间短路彼此区分来检测，同时最小化成本增加。 通过电流传感器检测从三相AC电源向AC / DC转换器提供的三相AC电流的总和。 当由过电流检测器检测到过电流时，如果由电流传感器检测到的电流之和为零，则确定故障是相间短路，但是如果并非零，则确定 故障是接地故障。