Communication transmission apparatus, communication coupler and impedance adjusting sheet
    1.
    发明授权
    Communication transmission apparatus, communication coupler and impedance adjusting sheet 有权
    通信传输装置,通信耦合器和阻抗调节片

    公开(公告)号:US08983370B2

    公开(公告)日:2015-03-17

    申请号:US13393283

    申请日:2010-09-01

    IPC分类号: H04B7/24 H04B5/00 H02J17/00

    摘要: A technique is proposed for reducing leakage electromagnetic field that reduces the electromagnetic leakage from a connection point between a communication coupler and a signal transmission apparatus and that can conduct both communication and transmission of electric power. The signal transmission apparatus includes: a first sheet conductive body portion constituting a lower portion electrode; and a second sheet conductive body portion in a mesh shape which is laminated on the first sheet conductive body portion while a gap area is sandwiched therebetween and which includes an uneven mesh size area on which a sheet impedance is continuously changed.

    摘要翻译: 提出了一种降低泄漏电磁场的技术,其减少了从通信耦合器和信号传输装置之间的连接点的电磁泄漏,并且可以进行电力的通信和传输。 信号传输装置包括:构成下部电极的第一片状导电体部分; 以及网格形状的第二片状导电体部分,其层压在第一片状导电体部分上,同时间隙区域夹在其间并且包括不均匀的网眼尺寸区域,片状物阻抗连续变化。

    COMMUNICATION TRANSMISSION APPARATUS, COMMUNICATION COUPLER AND IMPEDANCE ADJUSTING SHEET
    2.
    发明申请
    COMMUNICATION TRANSMISSION APPARATUS, COMMUNICATION COUPLER AND IMPEDANCE ADJUSTING SHEET 有权
    通信传输装置,通信耦合器和阻抗调整表

    公开(公告)号:US20120157024A1

    公开(公告)日:2012-06-21

    申请号:US13393283

    申请日:2010-09-01

    IPC分类号: H04B1/04 H01Q1/50

    摘要: A technique is proposed for reducing leakage electromagnetic field that reduces the electromagnetic leakage from a connection point between a communication coupler and a signal transmission apparatus and that can conduct both communication and transmission of electric power. The signal transmission apparatus includes: a first sheet conductive body portion constituting a lower portion electrode; and a second sheet conductive body portion in a mesh shape which is laminated on the first sheet conductive body portion while a gap area is sandwiched therebetween and which includes an uneven mesh size area on which a sheet impedance is continuously changed.

    摘要翻译: 提出了一种降低泄漏电磁场的技术,其减少了从通信耦合器和信号传输装置之间的连接点的电磁泄漏,并且可以进行电力的通信和传输。 信号传输装置包括:构成下部电极的第一片状导电体部分; 以及网格形状的第二片状导电体部分,其层压在第一片状导电体部分上,同时间隙区域夹在其间并且包括不均匀的网眼尺寸区域,片状物阻抗连续变化。

    Communication medium
    3.
    发明授权
    Communication medium 有权
    通讯媒体

    公开(公告)号:US09153866B2

    公开(公告)日:2015-10-06

    申请号:US13884113

    申请日:2011-11-07

    IPC分类号: H01Q1/52 H04B13/00

    CPC分类号: H01Q1/526 H04B13/00

    摘要: A communication medium includes: a first sheet conductor portion; a second sheet conductor portion that is arranged facing the first sheet conductor portion; and a conductor portion that surrounds an end part of the first sheet conductor portion and an end part of the second sheet conductor portion. The second sheet conductor portion includes: a shield part that has no opening part; a communication power feed part that has opening parts; and a matched line part that is provided between the shield part and the communication power feed part, and impedance of which matches with the shield part and the communication power feed part. The conductor portion surrounds the end part of the shield part.

    摘要翻译: 通信介质包括:第一片状导体部分; 布置成面对所述第一片状导体部的第二片状导体部; 以及包围第一片状导体部的端部和第二片状导体部的端部的导体部。 第二片状导体部包括:没有开口部的屏蔽部; 具有开口部的通信供电部; 以及设置在屏蔽部和通信供电部之间的匹配线部,其阻抗与屏蔽部和通信供电部相匹配。 导体部分围绕屏蔽部分的端部。

    POWER RECEIVING APPARATUS, POWER SUPPLYING APPARATUS, AND COMMUNICATION APPARATUS
    4.
    发明申请
    POWER RECEIVING APPARATUS, POWER SUPPLYING APPARATUS, AND COMMUNICATION APPARATUS 审中-公开
    电力接收装置,电源装置和通信装置

    公开(公告)号:US20150015083A1

    公开(公告)日:2015-01-15

    申请号:US14375208

    申请日:2012-11-26

    IPC分类号: H02J17/00

    CPC分类号: H02J50/05 H02J17/00

    摘要: An object is to provide a compact interface apparatus capable of receiving electric power, supplying electric power, or/and performing communication on a communication sheet while reducing the influence of a standing wave. A power receiving apparatus (100) that receives electric power from a electromagnetic-wave propagation sheet (10) includes a first conductor section (110) and a second conductor section (120) that couple with an electromagnetic wave propagating through the electromagnetic-wave propagation sheet (10) and thereby receive electric power. The first and second conductor sections (110 and 120) are arranged so that the interval in a first direction between one end of the first conductor section (110) and one end of the second conductor section (120) in the first direction is no less than 2λ/14 and no greater than 5λ/14, where λ is the effective wavelength of the electromagnetic wave propagating through the electromagnetic-wave propagation sheet (10).

    摘要翻译: 本发明的目的是提供一种能够在减少驻波的影响的同时在通信片上接收电力,供电或/或进行通信的紧凑型接口装置。 从电磁波传播片(10)接收电力的电力接收装置(100)包括与通过电磁波传播传播的电磁波耦合的第一导体部(110)和第二导体部(120) 片(10),从而接收电力。 第一和第二导体部分(110和120)布置成使得第一导体部分(110)的一端和第二导体部分(120)的第一方向之间的第一方向上的第一方向上的间隔在第一方向上不小于 大于2λ/ 14且不大于5λ/ 14,其中λ是通过电磁波传播片(10)传播的电磁波的有效波长。

    COMMUNICATION MEDIUM
    5.
    发明申请
    COMMUNICATION MEDIUM 有权
    通讯媒体

    公开(公告)号:US20130222203A1

    公开(公告)日:2013-08-29

    申请号:US13884113

    申请日:2011-11-07

    IPC分类号: H01Q1/52

    CPC分类号: H01Q1/526 H04B13/00

    摘要: A communication medium includes: a first sheet conductor portion; a second sheet conductor portion that is arranged facing the first sheet conductor portion; and a conductor portion that surrounds an end part of the first sheet conductor portion and an end part of the second sheet conductor portion. The second sheet conductor portion includes: a shield part that has no opening part; a communication power feed part that has opening parts; and a matched line part that is provided between the shield part and the communication power feed part, and impedance of which matches with the shield part and the communication power feed part. The conductor portion surrounds the end part of the shield part.

    摘要翻译: 通信介质包括:第一片状导体部分; 布置成面对所述第一片状导体部的第二片状导体部; 以及包围第一片状导体部的端部和第二片状导体部的端部的导体部。 第二片状导体部包括:没有开口部的屏蔽部; 具有开口部的通信供电部; 以及设置在屏蔽部和通信供电部之间的匹配线部,其阻抗与屏蔽部和通信供电部相匹配。 导体部分围绕屏蔽部分的端部。

    Wireless communication device, impedance adjustment method, casing position detection method and information display method
    8.
    发明授权
    Wireless communication device, impedance adjustment method, casing position detection method and information display method 有权
    无线通信装置,阻抗调整方法,套管位置检测方法和信息显示方法

    公开(公告)号:US08855721B2

    公开(公告)日:2014-10-07

    申请号:US13577015

    申请日:2011-03-25

    摘要: A wireless communication device (100) includes a first casing (10) and a second casing (20), and is switched between at least a first state and a second state by displacement of the first casing (10) and the second casing (20). The first casing (10) includes a first conductor (15) and a conductor element (36a) connected thereto. The second casing (20) includes a second conductor (25), and is connected to the first casing (10) so as to be rotationally displaceable with respect to each other around a perpendicular axis. In a first state, an opposite region (241) in the second conductor (25) and the conductor element (36a) are located at positions opposite to each other, and the conductor element (36a) and the second conductor (25) allow electrical conduction to each other at a predetermined frequency. In a second state, the electrical conduction state is different from that in the first state.

    摘要翻译: 无线通信装置(100)包括第一壳体(10)和第二壳体(20),并且通过第一壳体(10)和第二壳体(20)的移位而在至少第一状态和第二状态之间切换 )。 第一壳体(10)包括与其连接的第一导体(15)和导体元件(36a)。 第二壳体(20)包括第二导体(25),并且连接到第一壳体(10),以便围绕垂直轴线相对于彼此旋转移位。 在第一状态下,第二导体(25)中的相对区域(241)和导体元件(36a)位于彼此相对的位置处,并且导体元件(36a)和第二导体(25)允许电 以预定的频率相互导通。 在第二状态下,导电状态与第一状态不同。

    Surface communication apparatus
    9.
    发明授权
    Surface communication apparatus 有权
    表面通信装置

    公开(公告)号:US08797116B2

    公开(公告)日:2014-08-05

    申请号:US13320133

    申请日:2010-05-10

    IPC分类号: H01P3/00 H01P5/00

    摘要: Provided is a surface communication apparatus that includes: propagation sheet through which electromagnetic waves are propagated; an electromagnetic wave transmission unit disposed on a surface of propagation sheet to transmit the electromagnetic waves to propagation sheet, and an electromagnetic wave reception unit disposed on the surface of propagation sheet to receive the electromagnetic waves propagated through propagation sheet. The electromagnetic wave transmission unit includes an electromagnetic wave generator, and a transmission electromagnetic wave coupler that couples electromagnetic waves generated by the electromagnetic wave generator with propagation sheet. The electromagnetic wave reception unit includes a reception electromagnetic wave coupler that couples the electromagnetic waves propagated through propagation sheet, and an electromagnetic wave output unit that outputs the electromagnetic waves coupled by the reception electromagnetic wave coupler. Propagation sheet has a periodic structure that sets wavelengths of the electromagnetic waves propagated through propagation sheet to be longer than the length of propagation sheet in its extending direction.

    摘要翻译: 提供一种表面通信装置,其包括:传播电磁波的传播片; 布置在传播片表面上的电磁波传输单元,用于将电磁波传输到传播片;以及电磁波接收单元,设置在传播片的表面上,以接收通过传播片传播的电磁波。 电磁波传输单元包括电磁波发生器和将由电磁波发生器产生的电磁波与传播片耦合的传输电磁波耦合器。 电磁波接收单元包括将通过传播片传播的电磁波耦合的接收电磁波耦合器和输出由接收电磁波耦合器耦合的电磁波的电磁波输出单元。 传播片具有周期性结构,其将通过传播片传播的电磁波的波长设置成比传播片在其延伸方向上的长度更长。

    LIQUID EJECTING HEAD AND RECORDING DEVICE USING SAME
    10.
    发明申请
    LIQUID EJECTING HEAD AND RECORDING DEVICE USING SAME 有权
    使用相同的液体喷射头和记录装置

    公开(公告)号:US20140118445A1

    公开(公告)日:2014-05-01

    申请号:US14126249

    申请日:2012-03-30

    IPC分类号: B41J2/14 B05B17/00

    摘要: A liquid ejecting head and a recording device are disclosed. The head includes a fluid channel member and a piezoelectric substrate on the fluid channel member. The fluid channel member includes chambers, each having a diamond shape with two obtuse angle portions and two acute angle portions. In a plan view, the chambers are arranged in a matrix, and aligned in directions of a row and of a column. The substrate includes a first electrode, a piezoelectric body and second electrodes. Each of the second electrodes includes a main electrode and a lead-out portion. The main electrode overlaps with the respective chamber, and is located inside the chamber in the plan view. The lead-out electrode includes: a first end which overlaps with the respective chamber; and a second end located outside the chamber and located in a region that does not overlap with the column in the plan view.

    摘要翻译: 公开了一种液体喷射头和记录装置。 头部包括在流体通道构件上的流体通道构件和压电基板。 流体通道构件包括腔室,每个腔室具有菱形形状,具有两个钝角部分和两个锐角部分。 在平面图中,室被布置成矩阵,并且在行和列的方向上排列。 基板包括第一电极,压电体和第二电极。 每个第二电极包括主电极和引出部分。 主电极与相应的室重叠,并且在平面图中位于室内。 引出电极包括:与各个室重叠的第一端; 以及位于所述腔室外部并且位于与所述平面图中的所述柱不重叠的区域中的第二端。