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Patent Agency Ranking
公开(公告)号：US20150288342A1
公开(公告)日：2015-10-08
申请号：US14426034
申请日：2013-12-06
Inventor： Yoshiharu Omori , Tomotaka Nobue , Hiroshi Kawai , Koji Yoshino , Keijirou Kunimoto
CPC classification number: H03H7/38 , H05B6/6408 , H05B6/6494 , H05B6/662 , H05B6/664 , H05B6/70 , H05B6/702
Abstract: A microwave processing device includes: a periodic structure body which forms a surface-wave transmission line to transmit surface waves of microwaves; an oscillator which generates microwave power; and a transmitting part which transmits the microwave power generated by the oscillator to the periodic structure body, wherein a matching part is provided at a connecting portion between the periodic structure body and the transmitting part, and an impedance of the matching part is set to a value between an impedance of the periodic structure body and an impedance of the transmitting part.
Abstract translation: 微波处理装置包括：形成表面波传输线以传输微波表面波的周期性结构体; 产生微波功率的振荡器; 以及发送部，其将由所述振荡器产生的微波功率发送到所述周期性结构体，其中，在所述周期性结构体和所述发送部之间的连接部设置有匹配部，并且将所述匹配部的阻抗设定为 周期性结构体的阻抗与发送部的阻抗之间的值。
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公开(公告)号：US09876481B2
公开(公告)日：2018-01-23
申请号：US14426034
申请日：2013-12-06
Inventor： Yoshiharu Omori , Tomotaka Nobue , Hiroshi Kawai , Koji Yoshino , Keijirou Kunimoto
CPC classification number: H03H7/38 , H05B6/6408 , H05B6/6494 , H05B6/662 , H05B6/664 , H05B6/70 , H05B6/702
Abstract: A microwave processing device includes: a periodic structure body which forms a surface-wave transmission line to transmit surface waves of microwaves; an oscillator which generates microwave power; and a transmitting part which transmits the microwave power generated by the oscillator to the periodic structure body, wherein a matching part is provided at a connecting portion between the periodic structure body and the transmitting part, and an impedance of the matching part is set to a value between an impedance of the periodic structure body and an impedance of the transmitting part.
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公开(公告)号：US20150136758A1
公开(公告)日：2015-05-21
申请号：US14400493
申请日：2013-04-26
Inventor： Koji Yoshino , Masafumi Sadahira , Daisuke Hosokawa , Tomotaka Nobue , Yoshiharu Omori
Abstract: In order to radiate microwaves from a waveguide tube to a whole area from end to end of a radiation area within a heating chamber, and to heat uniformly an object to be heated without using a driving mechanism, a microwave heating device of the present invention includes openings for radiating the microwave from the waveguide tube to the inside of the heating chamber. The heating chamber includes a radiation area which has a length of approximate twice an in-tube wavelength in a propagation direction of the waveguide tube. Also, the openings are arranged to have an interval of approximate the in-tube wavelength in the propagation direction of the waveguide tube, and are symmetrically arranged to a center line which intersects perpendicularly to the propagation direction in the radiation area.
Abstract translation: 为了将波导管中的微波辐射到加热室内的辐射区域的端部到端部的整个区域，并且在不使用驱动机构的情况下均匀地加热被加热物体，本发明的微波加热装置包括 用于将波导管中的微波辐射到加热室内部的开口。 加热室包括在波导管的传播方向上具有大约两倍于管内波长的长度的辐射区域。 此外，开口被布置成在波导管的传播方向上具有近似管内波长的间隔，并且对准地布置成与辐射区域中的传播方向垂直相交的中心线。
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公开(公告)号：US20150244055A1
公开(公告)日：2015-08-27
申请号：US14425242
申请日：2014-01-31
Inventor： Koji Yoshino , Tomotaka Nobue , Kenji Yasui , Yoshiharu Omori , Masafumi Sadahira , Masayuki Kubo
Abstract: A directional coupler according to the invention includes an opening in a wall surface of a waveguide, and a coupling line on an outer side of the waveguide. The opening is configured to not cross a tube axis of the waveguide in plan view, and to emit a circularly polarized wave. The coupling line includes first and second transmission lines and output parts disposed at both ends, the first and second transmission lines extending across the opening to cross the tube axis in plan view and being opposed to each other across the center of the opening. The first and second transmission lines are interconnected at a position displaced from an area vertically above the opening.
Abstract translation: 根据本发明的定向耦合器包括在波导的壁表面中的开口和在波导的外侧上的耦合线。 该开口构造成在平面图中不与波导的管轴交叉，并且发射圆偏振波。 耦合线包括布置在两端的第一和第二传输线和输出部分，第一和第二传输线在平面图中横过开口延伸穿过管轴线并跨过开口的中心彼此相对。 第一和第二传输线在与开口垂直上方的区域偏移的位置互连。
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公开(公告)号：US10135107B2
公开(公告)日：2018-11-20
申请号：US14425242
申请日：2014-01-31
Inventor： Koji Yoshino , Tomotaka Nobue , Kenji Yasui , Yoshiharu Omori , Masafumi Sadahira , Masayuki Kubo
Abstract: A directional coupler according to the invention includes an opening in a wall surface of a waveguide, and a coupling line on an outer side of the waveguide. The opening is configured to not cross a tube axis of the waveguide in plan view, and to emit a circularly polarized wave. The coupling line includes first and second transmission lines and output parts disposed at both ends, the first and second transmission lines extending across the opening to cross the tube axis in plan view and being opposed to each other across the center of the opening. The first and second transmission lines are interconnected at a position displaced from an area vertically above the opening.
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