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    WIRELESS POWER TRANSMISSION APPARATUS
    3.
    发明申请
    WIRELESS POWER TRANSMISSION APPARATUS 审中-公开
    无线电力传输设备

    公开(公告)号：US20120223595A1

    公开(公告)日：2012-09-06

    申请号：US13409565

    申请日：2012-03-01

    申请人： Noriaki OODACHI ,  Hiroki Shoki ,  Kenichirou Ogawa ,  Hiroki Kudo ,  Shuichi Obayashi

    发明人： Noriaki OODACHI ,  Hiroki Shoki ,  Kenichirou Ogawa ,  Hiroki Kudo ,  Shuichi Obayashi

    IPC分类号： H02J17/00

    CPC分类号： H02J50/10 ,  H02J5/005 ,  H02J17/00 ,  H02J50/70

    摘要： According to one embodiment, a wireless power transmission apparatus includes a housing and a plurality of transmitting coils. The housing is capable of containing one or more power receiving apparatuses includes one or more receiving coils which receive power. The plurality of transmitting coils are provided inside the housing and are configured to transmit the power to the power receiving apparatuses by making electromagnetic coupling with the receiving coils, at least two of the plurality of transmitting coils having orientations of axes different from each other, the axes each indicating a line perpendicular to a plane which is defined by windings of a coil.

    摘要翻译： 根据一个实施例，无线电力传输装置包括壳体和多个发射线圈。 壳体能够容纳一个或多个受电设备，包括一个或多个接收功率的接收线圈。 多个发送线圈设置在壳体内部，并且被配置为通过与接收线圈进行电磁耦合来将功率发送到电力接收设备，多个发送线圈中的至少两个具有彼此不同的轴线方向， 各轴表示与由线圈的绕组限定的平面垂直的线。

    WIRELESS POWER TRANSMITTING DEVICE AND WIRELESS POWER RECEIVING DEVICE
    4.
    发明申请
    WIRELESS POWER TRANSMITTING DEVICE AND WIRELESS POWER RECEIVING DEVICE 有权
    无线电力发送装置和无线电力接收装置

    公开(公告)号：US20120161532A1

    公开(公告)日：2012-06-28

    申请号：US13235739

    申请日：2011-09-19

    申请人： Kenichirou OGAWA ,  Noriaki Oodachi ,  Hiroki Kudo ,  Hiroki Shoki

    发明人： Kenichirou OGAWA ,  Noriaki Oodachi ,  Hiroki Kudo ,  Hiroki Shoki

    IPC分类号： H02J17/00

    CPC分类号： H01Q7/00

    摘要： A loop antenna includes: a pair of first linear elements, a feed point connected with each of the first linear elements, a first variable impedance element, one end of which is connected with one end of the first linear elements, a second variable impedance element, one end and the other end of which are electrically connected with the other end of the first variable impedance element and the other end of the first linear elements, and a second linear element, one end and the other end of which are electrically connected with the other end of the first variable impedance element and the other end of the first linear elements. A self-resonance coil receives power fed to the feed point of the loop antenna and transmits the received power to a receiving self-resonance coil.

    摘要翻译： 环形天线包括：一对第一线性元件，与每个第一线性元件连接的馈电点，第一可变阻抗元件，其一端与第一线性元件的一端连接，第二可变阻抗元件 一端和另一端与第一可变阻抗元件的另一端和第一线性元件的另一端电连接，第二线性元件的一端与另一端电连接 第一可变阻抗元件的另一端和第一线性元件的另一端。 自谐振线圈接收馈送到环形天线的馈电点的功率，并将接收的功率发射到接收自谐振线圈。

    Wireless power transmitting device and wireless power receiving device
    5.
    发明授权
    Wireless power transmitting device and wireless power receiving device 有权
    无线发射装置和无线电力接收装置

    公开(公告)号：US09203153B2

    公开(公告)日：2015-12-01

    申请号：US13235739

    申请日：2011-09-19

    申请人： Kenichirou Ogawa ,  Noriaki Oodachi ,  Hiroki Kudo ,  Hiroki Shoki

    发明人： Kenichirou Ogawa ,  Noriaki Oodachi ,  Hiroki Kudo ,  Hiroki Shoki

    IPC分类号： H01F27/42 ,  H01F37/00 ,  H01F38/00 ,  H01Q7/00

    CPC分类号： H01Q7/00

    摘要： A loop antenna includes: a pair of first linear elements, a feed point connected with each of the first linear elements, a first variable impedance element, one end of which is connected with one end of the first linear elements, a second variable impedance element, one end and the other end of which are electrically connected with the other end of the first variable impedance element and the other end of the first linear elements, and a second linear element, one end and the other end of which are electrically connected with the other end of the first variable impedance element and the other end of the first linear elements. A self-resonance coil receives power fed to the feed point of the loop antenna and transmits the received power to a receiving self-resonance coil.

    摘要翻译： 环形天线包括：一对第一线性元件，与每个第一线性元件连接的馈电点，第一可变阻抗元件，其一端与第一线性元件的一端连接，第二可变阻抗元件 一端和另一端与第一可变阻抗元件的另一端和第一线性元件的另一端电连接，第二线性元件的一端与另一端电连接 第一可变阻抗元件的另一端和第一线性元件的另一端。 自谐振线圈接收馈送到环形天线的馈电点的功率，并将接收的功率发射到接收自谐振线圈。

    Slot antenna device including a transmission line to waveguide transformer having differential feed pins
    6.
    发明授权
    Slot antenna device including a transmission line to waveguide transformer having differential feed pins 失效
    插槽天线装置包括具有差动馈线的波导变压器的传输线

    公开(公告)号：US08441405B2

    公开(公告)日：2013-05-14

    申请号：US12634162

    申请日：2009-12-09

    申请人： Yukako Tsutsumi ,  Tetsu Shijo ,  Takayoshi Ito ,  Shuichi Obayashi ,  Hiroki Shoki

    发明人： Yukako Tsutsumi ,  Tetsu Shijo ,  Takayoshi Ito ,  Shuichi Obayashi ,  Hiroki Shoki

    IPC分类号： H01Q13/22 ,  H01P5/103

    CPC分类号： H01Q13/22 ,  H01P1/04 ,  H01P5/107 ,  H01Q13/06 ,  H01Q21/0043

    摘要： A transformer between a waveguide and a transmission-line includes a high-frequency circuit module, transmission-lines, a waveguide, and feed pins. The high-frequency circuit module has differential-pair terminals to input and output a differential signal. The transmission-lines are connected to the differential-pair terminals. The waveguide includes first to third metal walls. The feed pins are connected to the transmission-lines inside of the waveguide. The feed pins have a first distance of approximately (λg/2) from each other. One of the feed pins has a second distance of approximately (λg*(1+2α)/4) from the third metal plane. “λg” is a wavelength in the waveguide and “α” is an integer which is equal or larger than “0”. Each of the feed pins has a third distance of approximately (a/2) from the first or second wall. “a” is length of the waveguide along the third metal wall.

    摘要翻译： 波导和传输线之间的变压器包括高频电路模块，传输线，波导和馈电引脚。 高频电路模块具有差分对端子，用于输入和输出差分信号。 传输线连接到差分对端子。 波导包括第一至第三金属壁。 馈电引脚连接到波导内部的传输线。 进给销具有彼此之间的大约（lambdag / 2）的第一距离。 其中一个进给销与第三金属平面具有大约（lambdag *（1 + 2alpha）/ 4）的第二距离。 “lambdag”是波导中的波长，“alpha”是等于或大于“0”的整数。 每个进给销具有与第一或第二壁近似（a / 2）的第三距离。 “a”是沿着第三金属壁的波导的长度。

    WIRELESS POWER TRANSMISSION DEVICE AND POWER RECEIVING DEVICE
    8.
    发明申请
    WIRELESS POWER TRANSMISSION DEVICE AND POWER RECEIVING DEVICE 审中-公开
    无线电力传输装置和电力接收装置

    公开(公告)号：US20120161544A1

    公开(公告)日：2012-06-28

    申请号：US13415366

    申请日：2012-03-08

    申请人： Ippei Kashiwagi ,  Noriaki Oodachi ,  Hiroki Shoki

    发明人： Ippei Kashiwagi ,  Noriaki Oodachi ,  Hiroki Shoki

    IPC分类号： H02J17/00

    CPC分类号： H02J50/12 ,  H02J5/005 ,  H04B5/0037 ,  H04B5/0081

    摘要： A wireless power transmission device that supplies power to a power receiving device including a second self-resonant coil having a winding structure in which a conductive wire is wound one turn or more perpendicularly to a second central axis, the wireless power transmission device comprising: a first self-resonant coil having the winding structure in which the conductive wire is wound one turn or more perpendicularly to a first central axis to supply the power to the second self-resonant coil that is not located on the first central axis; and a third self-resonant coil having the winding structure in which the conductive wire is wound one turn or more perpendicularly to a third central axis that is not perpendicular to the first central axis and arranged on the first central axis.

    摘要翻译： 一种无线电力传输装置，其向包括第二自谐振线圈的电力接收装置提供电力，所述第二自谐振线圈具有缠绕结构，其中导线绕垂直于第二中心轴线一圈或更多地缠绕，所述无线电力传输装置包括： 所述第一自谐振线圈具有绕线结构，其中所述导线沿垂直于第一中心轴线一圈或更多地缠绕以向不位于所述第一中心轴线上的所述第二自谐振线圈供电; 以及具有绕组结构的第三自谐振线圈，其中所述导线沿垂直于不垂直于所述第一中心轴线并布置在所述第一中心轴线上的第三中心轴线一圈或更多地缠绕。

    Measurement apparatus and method thereof
    9.
    发明申请
    Measurement apparatus and method thereof 有权
    测量装置及其方法

    公开(公告)号：US20100171669A1

    公开(公告)日：2010-07-08

    申请号：US12654848

    申请日：2010-01-06

    申请人： Takayoshi Ito ,  Yukako Tsutsumi ,  Shuichi Obayashi ,  Hiroki Shoki

    发明人： Takayoshi Ito ,  Yukako Tsutsumi ,  Shuichi Obayashi ,  Hiroki Shoki

    IPC分类号： G01R29/08

    CPC分类号： G01R29/10 ,  G01R29/105

    摘要： A measurement apparatus includes an anechoic chamber, a DUT board, rotation units, and a feeding arm. The anechoic chamber has inner-walls. Each inner-wall is covered with a radio wave absorber. One of the inner-wall is a first wall with an aperture and the other inner-walls are second walls. The DUT board holds a first antenna to be measured with radiation property and a probe to detect a signal from the first antenna. A part of the DUT board is inserted into the anechoic chamber through the aperture opened in the first wall. One end of the feeding arm holds a second antenna radiating a radio wave to the first antenna in the anechoic chamber. Each rotation unit provides on each second wall and is selectively attached to the other end of the feeding arm for rotating the second antenna and for feeding to the second antenna.

    摘要翻译： 测量装置包括消声室，DUT板，旋转单元和馈送臂。 消声室有内壁。 每个内壁都用无线电波吸收器覆盖。 内壁之一是具有孔的第一壁，而另一个内壁是第二壁。 DUT板保持用辐射特性测量的第一天线和探测器来检测来自第一天线的信号。 DUT板的一部分通过在第一壁上开口的孔插入到消声室中。 馈送臂的一端保持向无线电室中的第一天线辐射无线电波的第二天线。 每个旋转单元提供在每个第二壁上并且选择性地附接到进给臂的另一端以旋转第二天线并用于馈送到第二天线。

    Radio communication scheme
    10.
    发明授权
    Radio communication scheme 失效
    无线电通信方案

    公开(公告)号：US07436800B2

    公开(公告)日：2008-10-14

    申请号：US11295604

    申请日：2005-12-07

    申请人： Kiyoshi Toshimitsu ,  Akihiro Tsujimura ,  Kuniaki Ito ,  Shuichi Obayashi ,  Hiroki Shoki

    发明人： Kiyoshi Toshimitsu ,  Akihiro Tsujimura ,  Kuniaki Ito ,  Shuichi Obayashi ,  Hiroki Shoki

    IPC分类号： H04Q7/00

    CPC分类号： H04W16/32 ,  H01Q1/246 ,  H01Q3/2676 ,  H04W88/085

    摘要： In this second radio channel setting example, the grouping is done for each radio mobile stations 98 running on the same lane. A different radio channel is assigned to each group. Accordingly, this prevents the beam patterns using the same channel from intersecting with each other (interfering with each other). Actually, as shown in FIG. 10B, the pas or the pursuit does not occur between the radio mobile stations 98. Thus, the same radio channel is assigned to each radio mobile stations 98 running on the same lane so as to avoid the interference in the same radio channel. Hence, the same radio channel can be repeatedly used.

    摘要翻译： 在该第二无线电信道设置示例中，对在同一车道上运行的每个无线电移动台98进行分组。 每个组分配不同的无线电频道。 因此，这防止了使用相同通道的波束图案彼此相交（彼此干扰）。 实际上，如图1所示。 如图10B所示，在无线电移动台98之间不发生pas或追踪。 因此，将相同的无线电信道分配给在同一车道上运行的每个无线电移动台98，以避免在同一无线电信道中的干扰。 因此，可以重复使用相同的无线电信道。