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1.发明申请公开(公告)号：US20150171497A1
公开(公告)日：2015-06-18
申请号：US14404806
申请日：2013-05-24
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Satoshi Mochizuki
IPC: H01P5/02
CPC classification number: H01P1/10 , H01P1/2005 , H01P5/10 , H01Q1/526 , H01Q15/0066 , H01Q15/0086
Abstract: The purpose is to adjust a characteristic of the isolation circuit with a simple control.An isolation circuit 1 of the invention includes a cell region 20 including a plurality of arrayed cells 21, each of which has a first conductor 22 that has at least one capacitance CI, C2, a second conductor 23 that is connected to the first conductor 22, has an inductance, and is short-circuited to a common electric potential, and a feed line 24 that is placed without a connection with the first conductor 22 and the second conductor 23, each size of which is smaller than a wavelength X of a signal which is subject to operation of the cells 21; at least one power amount controller 25 that controls an amount of electric power to be fed to each of the feed lines 24 of the respective cells 21 of the cell region 20, thereby controlling either or both a dielectric constant and/or magnetic permeability of the cell region 20; and a circuit section 5 that is placed at a location where the circuit section undergoes action of either or both the dielectric constant and/or the magnetic permeability and that electrically isolates an input side from an output side.
Abstract translation: 目的是通过简单的控制来调整隔离电路的特性。 本发明的隔离电路1包括：单元区域20，其包括多个阵列单元21，每个阵列单元21具有至少一个电容CI的第一导体22，连接到第一导体22的第二导体23 具有电感，并且与公共电位短路，以及与第一导体22和第二导体23连接的馈电线24，其尺寸小于第一导体22和第二导体23的波长X 信号由单元21进行操作; 至少一个功率量控制器25，其控制要馈送到单元区域20的各个单元21的每个馈电线24的电力量，从而控制电池区域20的介电常数和/或磁导率的一个或两个 细胞区域20; 以及放置在电路部分经历介电常数和/或磁导率两者或两者的作用的位置并且将输入侧与输出侧电隔离的位置的电路部分5。
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2.发明授权Control circuit, impedance adjusting circuit, impedance automatic adjusting circuit, radio transceiver circuit, control method, impedance adjusting method, impedance automatic adjusting method, and radio transceiving method 有权控制电路，阻抗调整电路，阻抗自动调节电路，无线电收发电路，控制方法，阻抗调整方法，阻抗自动调整方法，无线收发方式公开(公告)号：US08989750B2
公开(公告)日：2015-03-24
申请号：US13759350
申请日：2013-02-05
Applicant: Yokogawa Electric Corporation
Inventor： Satoshi Mochizuki
CPC classification number: H01Q15/02 , H01P1/20 , H01P1/2005 , H01Q15/0086
Abstract: There is provided a control circuit (1) including: a cell area (2A) comprising a plurality of cells (2) arranged therein, each of the cells including: a first conductor (3) having at least one capacitance component (C1, C2); a second conductor (4) connected to the first conductor and having an inductance component; and a feed line (5) provided to be in non-contact with the first conductor and the second conductor, wherein a size of each of the cells is smaller than a wavelength of a signal to be influenced by the cells; and at least one feed controller (6) configured to control at least one of permittivity and permeability of the cell area by changing the amount of a power supply provided to the feed line of each of the cells.
Abstract translation: 提供了一种控制电路（1），包括：单元区域（2A），包括布置在其中的多个单元（2），每个单元包括：第一导体（3），其具有至少一个电容分量（C1，C2 ）; 连接到第一导体并具有电感分量的第二导体（4） 和与第一导体和第二导体不接触的馈电线（5），其中每个电池的尺寸小于要被电池影响的信号的波长; 以及至少一个进料控制器（6），其被配置为通过改变提供给每个单元的进料管线的电源的量来控制单元面积的介电常数和磁导率中的至少一个。
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公开(公告)号：US20140368291A1
公开(公告)日：2014-12-18
申请号：US14374596
申请日：2012-10-09
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Satoshi Mochizuki , Makoto Takeuchi
CPC classification number: H05K1/025 , H01P1/20 , H01P1/203 , H01P5/00 , H05K1/0225 , H05K1/0227 , H05K1/0253 , H05K1/115 , H05K2201/09727
Abstract: Disclosed is an insulation circuit comprising: a first pattern formed on a first layer of a substrate, that receives high-frequency signals; a second pattern formed on this first layer next to the first pattern and that outputs the high-frequency signals received by the first pattern; a third pattern formed on a second layer different from the first layer of the substrate and connected with a signal ground, in such a way that the first and second patterns respectively overlap in plan view; and a fourth pattern formed on the second layer next to the third pattern and connected with a frame ground, in such a way that the first and second patterns respectively overlap in plan view.
Abstract translation: 公开了一种绝缘电路，包括：形成在衬底的第一层上的第一图案，其接收高频信号; 在该第一层上形成的与第一图案相邻并且输出由第一图案接收的高频信号的第二图案; 第三图案形成在不同于衬底的第一层并且与信号接地连接的第二层上，使得第一和第二图案在平面图中分别重叠; 以及形成在第三图案上的第二层上并与框架接地连接的第四图案，使得第一图案和第二图案在平面图中分别重叠。
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公开(公告)号：US10033426B2
公开(公告)日：2018-07-24
申请号：US14916796
申请日：2014-09-01
Applicant: Yokogawa Electric Corporation
Inventor： Satoshi Mochizuki
Abstract: One aspect of the present invention provides an antenna module includes an antenna, a circuit configured to transmit and receive wireless signals by using the antenna, a housing that stores the circuit to cover circumference of the circuit, an antenna casing that stores the antenna to enable the antenna to transmit and receive wireless signals, and a first connector that is connected to the housing, the first connector being configured to input and output signals which are transmitted and received by the circuit.
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Patent Agency Ranking
公开(公告)号：US09736783B2
公开(公告)日：2017-08-15
申请号：US15125861
申请日：2015-03-11
Applicant: Yokogawa Electric Corporation
Inventor： Masaaki Yonezawa , Satoshi Mochizuki , Naoyuki Fujimoto , Minoru Midorikawa
CPC classification number: H04W52/0261 , H04L61/2038 , H04L61/2069 , H04L67/303 , H04Q9/00 , H04W52/0219 , Y02D70/142 , Y02D70/162
Abstract: A device adapter which is connectable to the field devices, includes an interface which is connectable to the field devices, a power source configured to supply electric power to the field devices connected to the interface, and a start controller configured to perform a start control of the field devices connected to the interface to make a total power consumption of the field devices connected to the interface be within a range permitted in accordance with an explosion-proof standard.
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公开(公告)号：US09716526B2
公开(公告)日：2017-07-25
申请号：US14917601
申请日：2014-08-29
Applicant: Yokogawa Electric Corporation
Inventor： Satoshi Mochizuki
CPC classification number: H04B1/40 , H01Q21/28 , H01Q23/00 , H04B1/18 , H04B7/0602 , H04B7/0802
Abstract: A wireless module comprising includes an antenna connection end configured to be connected to external antennas, a circuit configured to select at least one of the external antennas connected to the antenna connection end, the circuit being configured to transmit and receive wireless signals by using the selected external antenna, and a first connector configured to input and output signals which are transmitted and received by the circuit.
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公开(公告)号：US09332630B2
公开(公告)日：2016-05-03
申请号：US14374596
申请日：2012-10-09
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Satoshi Mochizuki , Makoto Takeuchi
CPC classification number: H05K1/025 , H01P1/20 , H01P1/203 , H01P5/00 , H05K1/0225 , H05K1/0227 , H05K1/0253 , H05K1/115 , H05K2201/09727
Abstract: Disclosed is an insulation circuit comprising: a first pattern formed on a first layer of a substrate, that receives high-frequency signals; a second pattern formed on this first layer next to the first pattern and that outputs the high-frequency signals received by the first pattern; a third pattern formed on a second layer different from the first layer of the substrate and connected with a signal ground, in such a way that the first and second patterns respectively overlap in plan view; and a fourth pattern formed on the second layer next to the third pattern and connected with a frame ground, in such a way that the first and second patterns respectively overlap in plan view.
Abstract translation: 公开了一种绝缘电路，包括：形成在基板的第一层上的第一图案，其接收高频信号; 在该第一层上形成的与第一图案相邻并且输出由第一图案接收的高频信号的第二图案; 第三图案形成在不同于衬底的第一层并且与信号接地连接的第二层上，使得第一和第二图案在平面图中分别重叠; 以及形成在第三图案上的第二层上并与框架接地连接的第四图案，使得第一图案和第二图案在平面图中分别重叠。
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8.发明授权公开(公告)号：US09312585B2
公开(公告)日：2016-04-12
申请号：US14404806
申请日：2013-05-24
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Satoshi Mochizuki
CPC classification number: H01P1/10 , H01P1/2005 , H01P5/10 , H01Q1/526 , H01Q15/0066 , H01Q15/0086
Abstract: The purpose is to adjust a characteristic of the isolation circuit with a simple control. An isolation circuit 1 of the invention includes a cell region 20 including a plurality of arrayed cells 21, each of which has a first conductor 22 that has at least one capacitance C1, C2, a second conductor 23 that is connected to the first conductor 22, has an inductance, and is short-circuited to a common electric potential, and a feed line 24 that is placed without a connection with the first conductor 22 and the second conductor 23, each size of which is smaller than a wavelength λ of a signal which is subject to operation of the cells 21; at least one power amount controller 25 that controls an amount of electric power to be fed to each of the feed lines 24 of the respective cells 21 of the cell region 20, thereby controlling either or both a dielectric constant and/or magnetic permeability of the cell region 20; and a circuit section 5 that is placed at a location where the circuit section undergoes action of either or both the dielectric constant and/or the magnetic permeability and that electrically isolates an input side from an output side.
Abstract translation: 目的是通过简单的控制来调整隔离电路的特性。 本发明的隔离电路1包括：单元区域20，其包括多个排列单元21，每个单元21具有至少一个电容C1，C2的第一导体22，与第一导体22连接的第二导体23 具有电感，并且与公共电位短路，以及与第一导体22和第二导体23的连接放置的馈电线24，其尺寸小于第一导体22和第二导体23的波长λ 信号由单元21进行操作; 至少一个功率量控制器25，其控制要馈送到单元区域20的各个单元21的每个馈电线24的电力量，从而控制电池区域20的介电常数和/或磁导率的一个或两个 细胞区域20; 以及放置在电路部分经历介电常数和/或磁导率两者或两者的作用的位置并且将输入侧与输出侧电隔离的位置的电路部分5。
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公开(公告)号：US09049606B2
公开(公告)日：2015-06-02
申请号：US13870747
申请日：2013-04-25
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Satoshi Mochizuki
Abstract: A self-diagnosis circuit is coupled to a signal transmission path between a high-frequency signal input part and an output part and is configured to diagnose a high-frequency circuit using a signal that propagates along the signal transmission path. The self-diagnosis circuit includes a detector configured to detect the high-frequency signal propagating along the signal transmission path from the output part toward the input part; and a diagnosis unit that diagnoses for an abnormality in the follower stage of the high-frequency circuit disposed between a coupling part of the self-diagnosis circuit with respect to the signal transmission path and the output part, in accordance with the detection result of the detector.
Abstract translation: 自诊断电路耦合到高频信号输入部分和输出部分之间的信号传输路径，并且被配置为使用沿着信号传输路径传播的信号来诊断高频电路。 自诊断电路包括：检测器，被配置为检测从输出部分向输入部分沿着信号传输路径传播的高频信号; 以及诊断单元，其根据所述自诊断电路的耦合部分相对于所述信号传输路径和所述输出部分诊断设置在所述自诊断电路的耦合部分之间的所述高频电路的跟随器级的异常， 探测器。
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