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1. 发明申请

US20100053006A1 Antenna Device 审中-公开
标题翻译：天线装置
公开(公告)号：US20100053006A1
公开(公告)日：2010-03-04
申请号：US12548585
申请日：2009-08-27
申请人： Akira Miyoshi , Hisamatsu Nakano , Junji Yamauchi , Ryohei Satake
发明人： Akira Miyoshi , Hisamatsu Nakano , Junji Yamauchi , Ryohei Satake
IPC分类号： H01Q11/12 , H01Q9/04
CPC分类号： H01Q9/27
摘要： An antenna device includes a plurality of loop elements. The loop elements are made of conductive material, and constitute a planar antenna element having N-fold rotationally symmetric shape with respect to a center portion of the planar antenna element, the N being an integer of three or more. Each of the loop elements includes at least two first elements extending in a first direction parallel to a radial direction of the planar antenna element and at least one second element extending in a circumferential direction of the planar antenna element. A ground plate is made of conductive material and opposes the planar antenna element. A power feeding line extends from the ground plate to the planar antenna element, and is electrically connected to the planar antenna element at the center portion.
摘要翻译：天线装置包括多个环路元件。环形元件由导电材料制成，并且构成相对于平面天线元件的中心部分具有N倍旋转对称形状的平面天线元件，N为3以上的整数。每个环形元件包括沿与平面天线元件的径向平行的第一方向延伸的至少两个第一元件和沿平面天线元件的圆周方向延伸的至少一个第二元件。接地板由导电材料制成并与平面天线元件相对。馈电线从接地板延伸到平面天线元件，并且在中心部分与平面天线元件电连接。

2. 发明授权

US06342856B1 Method of feeding flat antenna, and flat antenna 有权
标题翻译：扁平天线馈送方式，平面天线
公开(公告)号：US06342856B1
公开(公告)日：2002-01-29
申请号：US09582073
申请日：2000-06-21
申请人： Hisamatsu Nakano , Masaaki Miyata , Kotaro Fujimori , Hiroaki Mimaki , Junji Yamauchi
发明人： Hisamatsu Nakano , Masaaki Miyata , Kotaro Fujimori , Hiroaki Mimaki , Junji Yamauchi
IPC分类号： H01Q138
CPC分类号： H01Q13/08 , H01Q7/00 , H01Q9/0407 , H01Q9/0457 , H01Q21/24
摘要： A thin plane antenna that copes with the horizontally polarized waves and the vertically polarized waves, or the levo-rotary polarized waves and the dextro-rotary polarized waves, and in which a loop-shaped plane antenna element (12) is arranged in parallel with a ground plane (15), and a first feeder conductor (13) and a second feeder conductor (14) having feeding points displayed by 90 degrees are arranged between the plane antenna element and the ground plane. Central conductors (18a) and (19a) of the coaxial lines are connected to the first and second feeder conductors, and external conductors (18b) and (19b) thereof are connected to the ground plane to feed electric power to the antenna element through the electromagnetic coupling. When the electric power is fed from the first feeder conductor (13), the horizontally polarized waves are radiated and when the electric power is fed from the second feeder conductor (14), the vertically polarized waves are radiated. Upon changing over the first and second feeder conductors, the horizontally polarized waves and the vertically polarized waves can be transmitted and received. By providing the horizontal antenna element with slide elements, further, the levo-rotary polarized waves and the dextro-rotary polarized waves can be transmitted and received.
摘要翻译：一种薄平面天线，其处理水平偏振波和垂直极化波，或左旋旋转偏振波和右旋旋转偏振波，并且其中环形平面天线元件（12）与在平面天线元件和接地平面之间配置接地平面（15）和具有90度显示的馈电点的第一馈电导体（13）和第二馈电导体（14）。同轴线的中心导体（18a）和（19a）连接到第一和第二馈电导体，其外部导体（18b）和（19b）连接到接地平面，以通过电磁耦合。当从第一馈电导体（13）馈送电力时，辐射水平极化波，并且当从第二馈电导体（14）馈送电力时，辐射垂直极化波。在改变第一和第二馈送导体时，可以发送和接收水平极化波和垂直极化波。通过向水平天线元件提供滑动元件，还可以传输和接收左旋旋转偏振波和右旋旋转极化波。

3. 发明授权

US08136472B2 Indicator for pressure container 有权
标题翻译：压力容器指示器
公开(公告)号：US08136472B2
公开(公告)日：2012-03-20
申请号：US12770108
申请日：2010-04-29
申请人： Junji Yamauchi , Yasuhito Hanaki , Kuniharu Iwamoto , Toshiaki Matsuno , Masahiko Okumura , Henry J. Kelm
发明人： Junji Yamauchi , Yasuhito Hanaki , Kuniharu Iwamoto , Toshiaki Matsuno , Masahiko Okumura , Henry J. Kelm
IPC分类号： G01L19/12 , G01L7/16 , F17C13/02
CPC分类号： G01F22/02 , G01F23/161 , G01L19/08 , Y10S116/07
摘要： An indicator includes a case mountable in a gas filling passage of a pressure container; a valve element which is urged toward one side of the case connectable to the pressure container, the valve element being movable in the case to a position balanced with gas pressure in the pressure container; a seal member for ensuring gas tightness between the valve element and the case; and an indicating member slidable relative to the case between a position protruding outside the case and a position not protruding. The spring force and a gas pressure force may be equally balanced at first and second balanced positions of the valve element.
摘要翻译：指示器包括可安装在压力容器的气体填充通道中的壳体; 阀元件，其被推向与壳体连接的壳体的一侧，阀元件可在壳体中移动到与压力容器中的气体压力平衡的位置; 用于确保阀元件和壳体之间的气密性的密封构件; 以及指示构件，其能够相对于所述壳体在突出到所述壳体外部的位置与未突出的位置之间滑动。在阀元件的第一和第二平衡位置处，弹簧力和气体压力力可以相等地平衡。

4. 发明申请

US20100269748A1 INDICATOR FOR PRESSURE CONTAINER 有权
标题翻译：压力容器指示器
公开(公告)号：US20100269748A1
公开(公告)日：2010-10-28
申请号：US12770108
申请日：2010-04-29
申请人： Junji YAMAUCHI , Yasuhito HANAKI , Kuniharu IWAMOTO , Toshiaki MATSUNO , Masahiko OKUMURA , Henry J. KELM
发明人： Junji YAMAUCHI , Yasuhito HANAKI , Kuniharu IWAMOTO , Toshiaki MATSUNO , Masahiko OKUMURA , Henry J. KELM
IPC分类号： G01L19/00
CPC分类号： G01F22/02 , G01F23/161 , G01L19/08 , Y10S116/07
摘要： An indicator includes a case mountable in a gas filling passage of a pressure container; a valve element which is urged toward one side of the case connectable to the pressure container, the valve element being movable in the case to a position balanced with gas pressure in the pressure container; a seal member for ensuring gas tightness between the valve element and the case; and an indicating member slidable relative to the case between a position protruding outside the case and a position not protruding. The spring force and a gas pressure force may be equally balanced at first and second balanced positions of the valve element.
摘要翻译：指示器包括可安装在压力容器的气体填充通道中的壳体; 阀元件，其被推向与壳体连接的壳体的一侧，阀元件可在壳体中移动到与压力容器中的气体压力平衡的位置; 用于确保阀元件和壳体之间的气密性的密封构件; 以及指示构件，其能够相对于所述壳体在突出到所述壳体外部的位置与未突出的位置之间滑动。在阀元件的第一和第二平衡位置处，弹簧力和气体压力力可以相等地平衡。

5. 发明申请

US20090058732A1 Wideband antenna unit 审中-公开
标题翻译：宽带天线单元
公开(公告)号：US20090058732A1
公开(公告)日：2009-03-05
申请号：US11988581
申请日：2006-03-02
申请人： Hisamatsu Nakano , Akira Miyoshi , Takaaki Kondo , Satoshi Hattori , Takaaki Kondo , Junji Yamauchi
发明人： Hisamatsu Nakano , Akira Miyoshi , Takaaki Kondo , Satoshi Hattori , Takaaki Kondo , Junji Yamauchi
IPC分类号： H01Q9/04
CPC分类号： H01Q9/40 , H01Q1/48 , H01Q9/30
摘要： To provide a thin wideband antenna unit capable of shrinking the size of a radiation element in a case where a dielectric is not used.In a wideband antenna unit 10 having a ground plate 12 and a flat shaped radiation element 14 disposed on a plane (x, y) flush with a plane where the ground plate extends, the radiation element 14 has an elliptically shape. The radiation element 14 and the ground plate 12 are apart from each other by a predetermined feeding distance ΔFD. A ratio between an outside diameter 2aout in an ellipse's x-direction and an outside diameter 2bout in an ellipse's y-direction is 8:5. The elliptically shaped radiation element 14 has an elliptically shaped opening 14a which is concentric O with the elliptically shape. An inside diameter 2bin in the ellipse's y-direction is half of an outside diameter 2bout in the ellipse's y-direction. It is desirable that an inside diameter 2ain of the elliptically shaped opening 14a in the ellipse's x-direction is not more than half of the outside diameter 2aout in the ellipse's x-direction.
摘要翻译：为了提供在不使用电介质的情况下能够收缩辐射元件的尺寸的薄宽带天线单元。在具有接地板12和设置在与接地板延伸的平面齐平的平面（x，y）上的平坦形状的辐射元件14的宽带天线单元10中，辐射元件14具有椭圆形。辐射元件14和接地板12彼此隔开预定的馈送距离ΔFD。椭圆x方向的外径2aout与椭圆y方向的外径2bo之间的比例为8:5。椭圆形辐射元件14具有椭圆形的开口14a，其与椭圆形状同心O。椭圆y方向的内径2bin是椭圆y方向的外径2bo的一半。希望椭圆形x方向上的椭圆形开口14a的内径2ain不大于椭圆x方向上的外径2aout的一半。

6. 发明授权

US07463213B2 Antenna unit having a single antenna element and a periodic structure upper plate 失效
标题翻译：具有单个天线元件和周期性结构上板的天线单元
公开(公告)号：US07463213B2
公开(公告)日：2008-12-09
申请号：US11699815
申请日：2007-01-30
申请人： Hisamatsu Nakano , Hidekazu Umetsu , Yoichi Asano , Junji Yamauchi , Akira Miyoshi
发明人： Hisamatsu Nakano , Hidekazu Umetsu , Yoichi Asano , Junji Yamauchi , Akira Miyoshi
IPC分类号： H01Q15/02 , H01Q1/38
CPC分类号： H01Q15/0053 , H01Q1/362 , H01Q11/08 , H01Q15/008 , H01Q15/142 , H01Q19/10
摘要： An antenna unit consists of an EBG reflector, a single curl antenna supported at a central portion of the EBG reflector, and a periodic structure upper plate disposed apart from a principal surface of the EBG reflector by a predetermined distance. The EBG reflector includes a substrate having the principal surface and (Nx×Ny) square patches which are printed on the principle surface of the substrate and which are arranged in a matrix fashion (lattice structure). The periodic structure upper plate consists of a film and (Nx×Ny) square patch-like conductors printed on the film. The (Nx×Ny) square patch-like conductors are disposed so as to oppose to the (Nx×Ny) square patches, respectively.
摘要翻译：天线单元包括EBG反射器，支撑在EBG反射器的中心部分的单个卷曲天线以及与EBG反射器的主表面分开预定距离的周期性结构上板。 EBG反射器包括具有主表面的衬底和（NxxNy）个正方形贴片，印刷在衬底的主表面上并且以矩阵方式排列（晶格结构）。周期性结构上板由薄膜和印在薄膜上的（NxxNy）方形贴片状导体组成。（NxxNy）方形片状导体分别设置成与（NxxNy）个正方形块相对。

7. 发明申请

US20060214856A1 Broad band antenna 审中-公开
标题翻译：宽带天线
公开(公告)号：US20060214856A1
公开(公告)日：2006-09-28
申请号：US11355947
申请日：2006-02-17
申请人： Hisamatsu Nakano , Junji Yamauchi , Yoichi Asano , Daiichi Hashimoto , Akira Usami , Iwao Kiyofuji , Makoto Sato , Hidenori Shimizu
发明人： Hisamatsu Nakano , Junji Yamauchi , Yoichi Asano , Daiichi Hashimoto , Akira Usami , Iwao Kiyofuji , Makoto Sato , Hidenori Shimizu
IPC分类号： H01Q1/24 , H01Q1/38
CPC分类号： H01Q9/30 , H01Q9/40
摘要： To provide a compact and light broad range antenna apparatus transmitting and receiving an electric wave in GHz frequency band (wavelength: λ), a flat shaped antenna element (10), where a length b′ in an X-axis direction is less than λ/4 and a length a′ in a Y-axis direction is less than λ/4, is arranged at a distance j less than λ/4 from a ground plate (2) in the Y-axis direction and connected to a high-frequency power source (9), and an enlarged flat shaped parasitic element (15) is structured by connecting a base portion (13) having approximately the same shape and dimension as those of the antenna element (10) with an extension portion (14) extending from the base portion (13) in the X-axis direction so as to face to the antenna element (10) with a distance, and connected conductively with the ground plate (2) by a ground line (5).
摘要翻译：为了提供在GHz频带（波长：λ）中发送和接收电波的紧凑而轻的宽范围天线装置，其中X轴方向上的长度b'小于λ的扁平形天线元件（10） / 4，Y轴方向的长度a'小于λ/ 4，从接地板（2）沿Y轴方向排列成小于λ/ 4的距离j，通过将具有与天线元件（10）的尺寸大致相同的形状和尺寸的基部（13）与延伸部（14）连接而构成高频电源（9）和放大的扁平形状的寄生元件（15）从基部（13）沿X轴方向延伸以与天线元件（10）隔开一定距离，并通过接地线（5）与接地板（2）导电连接。

8. 发明申请

US20090056615A1 Indicator for pressure container 审中-公开
标题翻译：压力容器指示器
公开(公告)号：US20090056615A1
公开(公告)日：2009-03-05
申请号：US11896233
申请日：2007-08-30
申请人： Junji Yamauchi , Yasuhito Hanaki , Kuniharu Iwamoto , Toshiaki Matsuno , Masahiko Okumura , Henry J. Kelm
发明人： Junji Yamauchi , Yasuhito Hanaki , Kuniharu Iwamoto , Toshiaki Matsuno , Masahiko Okumura , Henry J. Kelm
IPC分类号： G01P3/00
CPC分类号： G01L19/08 , G01F22/02 , G01F23/161
摘要： An indicator includes a case mountable in a gas filling passage of a pressure container; a valve element which is urged toward one side of the case connectable to the pressure container, the valve element being movable in the case to a position balanced with gas pressure in the pressure container; an O-ring serving as a seal member for ensuring gas tightness between the valve element and the case; and an indicating member slidable relative to the case between a position protruding outside the case and a position not protruding. The O-ring is arranged on the valve element so that the O-ring is in contact with the case to ensure gas tightness when the valve element is in a first balanced position while a gas pressure in the pressure container is e.g. 7 MPa or higher and the O-ring is out of contact with the case not to ensure gas tightness when the valve element is in a second balanced position while the gas pressure is less than e.g. 7 MPa.
摘要翻译：指示器包括可安装在压力容器的气体填充通道中的壳体; 阀元件，其被推向与壳体连接的壳体的一侧，阀元件可在壳体中移动到与压力容器中的气体压力平衡的位置; 用作密封构件的O形环，用于确保阀元件和壳体之间的气密性; 以及指示构件，其能够相对于所述壳体在突出到所述壳体外部的位置与未突出的位置之间滑动。 O形圈布置在阀元件上，使得O形环与壳体接触以确保当阀元件处于第一平衡位置时的气密性，而压力容器中的气体压力为例如压力容器。 7MPa或更高，并且O形环与壳体不接触，以在阀元件处于第二平衡位置时保持气密性，而气体压力小于例如。 7 MPa。

9. 发明授权

US07031569B2 Optical multi-demultiplexer 失效
标题翻译：光多路分解器
公开(公告)号：US07031569B2
公开(公告)日：2006-04-18
申请号：US10676210
申请日：2003-10-01
申请人： Junji Yamauchi , Michiya Masuda , Ryouichi Tazawa , Hisamatsu Nakano , Yuichi Yamamoto
发明人： Junji Yamauchi , Michiya Masuda , Ryouichi Tazawa , Hisamatsu Nakano , Yuichi Yamamoto
IPC分类号： G02B6/34
CPC分类号： G02B6/12014
摘要： An arrayed-waveguide grating type optical multi-demultiplexer includes input waveguides, a first slab waveguide, a channel waveguide array, a second slab waveguide, and output waveguides. A pair of different refractive index regions, each having a refractive index different from that of the second slab waveguide, are formed on the second slab waveguide near a boundary between the second slab waveguide and channel waveguide array. The different refractive index regions project in peninsular shapes from both side portions of the slab waveguide. Light traveling from each waveguide of the channel waveguide array toward the output waveguides passes through the different refractive index regions. An optical distribution with a flattened field-distribution peak is created at a boundary between the second slab waveguide and output waveguides.
摘要翻译：阵列波导光栅型光多路解复用器包括输入波导，第一平板波导，通道波导阵列，第二平板波导和输出波导。在第二平板波导和第二平板波导阵列之间的边界附近的第二平板波导上形成一对折射率不同于第二平板波导的折射率的折射率区域。不同的折射率区域从平板波导的两侧投影成半岛形状。从信道波导阵列的每个波导向输出波导传播的光穿过不同的折射率区域。在第二平板波导和输出波导之间的边界处产生具有平坦场分布峰的光分布。

10. 发明申请

US20070200788A1 Antenna unit having a single antenna element and a periodic structure upper plate 失效
标题翻译：具有单个天线元件和周期性结构上板的天线单元
公开(公告)号：US20070200788A1
公开(公告)日：2007-08-30
申请号：US11699815
申请日：2007-01-30
申请人： Hisamatsu Nakano , Hidekazu Umetsu , Yoichi Asano , Junji Yamauchi , Akira Miyoshi
发明人： Hisamatsu Nakano , Hidekazu Umetsu , Yoichi Asano , Junji Yamauchi , Akira Miyoshi
IPC分类号： H01Q15/24
CPC分类号： H01Q15/0053 , H01Q1/362 , H01Q11/08 , H01Q15/008 , H01Q15/142 , H01Q19/10
摘要： An antenna unit consists of an EBG reflector, a single curl antenna supported at a central portion of the EBG reflector, and a periodic structure upper plate disposed apart from a principal surface of the EBG reflector by a predetermined distance. The EBG reflector includes a substrate having the principal surface and (Nx×Ny) square patches which are printed on the principle surface of the substrate and which are arranged in a matrix fashion (lattice structure). The periodic structure upper plate consists of a film and (Nx×Ny) square patch-like conductors printed on the film. The (Nx×Ny) square patch-like conductors are disposed so as to oppose to the (Nx×Ny) square patches, respectively.
摘要翻译：天线单元包括EBG反射器，支撑在EBG反射器的中心部分的单个卷曲天线以及与EBG反射器的主表面分开预定距离的周期性结构上板。 EBG反射器包括具有主表面的衬底和（NxxNy）个正方形贴片，印刷在衬底的主表面上并且以矩阵方式排列（晶格结构）。周期性结构上板由薄膜和印在薄膜上的（NxxNy）方形贴片状导体组成。（NxxNy）方形片状导体分别设置成与（NxxNy）个正方形块相对。

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