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公开(公告)号：US20120062438A1
公开(公告)日：2012-03-15
申请号：US13192720
申请日：2011-07-28
申请人： Masahiro TANABE , Yasuharu Masuda
发明人： Masahiro TANABE , Yasuharu Masuda
IPC分类号： H01Q19/10
CPC分类号： H01Q1/38 , H01Q1/36 , H01Q9/27 , H01Q19/108
摘要： According to one embodiment, an antenna apparatus includes an antenna element formed into a spiral shape, a sheet-shaped magnetic material arranged in tight contact with a back surface of the antenna element, and a reflector arranged with an air gap to the magnetic material.
摘要翻译： 根据一个实施例，天线装置包括形成为螺旋状的天线元件，与天线元件的后表面紧密接触地布置的片状磁性材料，以及布置成与磁性材料形成气隙的反射器。
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公开(公告)号：US20100066624A1
公开(公告)日：2010-03-18
申请号：US12466874
申请日：2009-05-15
申请人： Yasuharu Masuda , Masahiro Tanabe
发明人： Yasuharu Masuda , Masahiro Tanabe
CPC分类号： H01Q9/27
摘要： A spiral antenna includes an antenna element which is formed in a spiral pattern on a dielectric substrate, a cavity which is formed with a space provided between the antenna element, and a magnetic material which is arranged between the antenna element and the cavity. The cross-section of the spiral antenna is formed in a manner which the sum of a distance between the antenna element and the magnetic material and a thickness of the magnetic material increases from the center portion towards the outer circumference of the spiral.
摘要翻译： 螺旋天线包括在电介质基板上以螺旋图案形成的天线元件，形成有设置在天线元件之间的空间和布置在天线元件和空腔之间的磁性材料的空腔。 螺旋天线的横截面形成为天线元件和磁性材料之间的距离和磁性材料的厚度之和从螺旋的中心部分向外周增加的方式形成。
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公开(公告)号：US6155631A
公开(公告)日：2000-12-05
申请号：US199331
申请日：1998-11-25
CPC分类号： B62D25/145 , B62D25/142
摘要： A synthetic resin foam is applied to an outer or inner peripheral surface reinforcing member such as a steering hanger member made of a steel pipe and secured to a vehicle body of an automobile to reinforce the vehicle body. The steering hanger member includes hanger beams made of a steel pipe and connected to left and right front pillars of the vehicle body. Thus, it is possible to obtain a reinforcing member structure for the vehicle body at a low cost, which is capable of effectively enhancing the rigidity of the reinforcing member, while suppressing an increase in weight to the utmost.
摘要翻译： 合成树脂发泡体被施加到诸如由钢管制成的转向衣架构件的外周面或内周面加强构件上，并且固定到汽车的车身以加强车体。 转向衣架构件包括由钢管制成的衣架梁，并连接到车身的左前柱和右前柱。 因此，可以以低成本获得能够有效地提高加强构件的刚性的车身用增强构件结构，同时最大限度地抑制重量的增加。
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公开(公告)号：US08237621B2
公开(公告)日：2012-08-07
申请号：US12466874
申请日：2009-05-15
申请人： Yasuharu Masuda , Masahiro Tanabe
发明人： Yasuharu Masuda , Masahiro Tanabe
IPC分类号： H01Q1/36
CPC分类号： H01Q9/27
摘要： A spiral antenna includes an antenna element which is formed in a spiral pattern on a dielectric substrate, a cavity which is formed with a space provided between the antenna element, and a magnetic material which is arranged between the antenna element and the cavity. The cross-section of the spiral antenna is formed in a manner which the sum of a distance between the antenna element and the magnetic material and a thickness of the magnetic material increases from the center portion towards the outer circumference of the spiral.
摘要翻译： 螺旋天线包括在电介质基板上以螺旋图案形成的天线元件，形成有设置在天线元件之间的空间和布置在天线元件和空腔之间的磁性材料的空腔。 螺旋天线的横截面形成为天线元件和磁性材料之间的距离和磁性材料的厚度之和从螺旋的中心部分向外周增加的方式形成。
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