公开(公告)号：US20090073060A1

公开(公告)日：2009-03-19

申请号：US12274711

申请日：2008-11-20

申请人： Hiroshi Shimasaki ,  Masao Teshima ,  Satoshi Mizoguchi ,  Anwar Sathath ,  Toshiyuki Hirota

发明人： Hiroshi Shimasaki ,  Masao Teshima ,  Satoshi Mizoguchi ,  Anwar Sathath ,  Toshiyuki Hirota

IPC分类号： H01Q1/24

CPC分类号： H01Q1/2266 ,  G06F1/1616 ,  G06F1/1698 ,  H01Q21/28

摘要： Information equipment according to an embodiment includes a display housing with a display unit, a first radio communication antenna disposed at an end part of the display housing, a second radio communication antenna using a frequency band adjacent to or overlapped with that of the first radio communication antenna, and a third radio communication antenna disposed at an end part between the first and the second radio communication antennas, and uses a frequency band not adjacent to nor overlapped with those of the first and the second radio communication antennas.

摘要翻译： 根据实施例的信息设备包括具有显示单元的显示器壳体，设置在显示器壳体的端部的第一无线电通信天线，使用与第一无线电通信的相邻或重叠的频带的第二无线电通信天线 天线，以及设置在第一和第二无线电通信天线之间的端部的第三无线电通信天线，并且使用与第一和第二无线电通信天线不相邻或与其重叠的频带。

公开(公告)号：US20080158847A1

公开(公告)日：2008-07-03

申请号：US11978904

申请日：2007-10-30

申请人： Satoshi Mizoguchi ,  Isao Ohba

发明人： Satoshi Mizoguchi ,  Isao Ohba

IPC分类号： H04B1/08 ,  H05K9/00

CPC分类号： H01Q9/40 ,  H01Q1/243 ,  H01Q9/42 ,  H04M1/0214

摘要： A radio apparatus includes a first housing containing a first printed circuit board, second housing containing a second printed circuit board and being connected so as to be opened and closed to the first housing, an unbalanced-fed type antenna configured to be fed from one of the first printed circuit board and the second printed circuit board, and a magnetic material layer arranged to be located between the first printed circuit board and the second printed circuit board if the second housing is closed to the first housing.

摘要翻译： 无线电设备包括：第一壳体，其包含第一印刷电路板;第二壳体，包含第二印刷电路板，并且被连接以便打开和关闭到所述第一壳体;非平衡馈电型天线，被配置为从 第一印刷电路板和第二印刷电路板，以及如果第二壳体关闭到第一壳体，则布置成位于第一印刷电路板和第二印刷电路板之间的磁性材料层。

公开(公告)号：US20080143627A1

公开(公告)日：2008-06-19

申请号：US11973807

申请日：2007-10-10

申请人： Isao Ohba ,  Takashi Amano ,  Akihiro Tsujimura ,  Satoshi Mizoguchi ,  Koichi Sato

发明人： Isao Ohba ,  Takashi Amano ,  Akihiro Tsujimura ,  Satoshi Mizoguchi ,  Koichi Sato

IPC分类号： H01Q19/09

CPC分类号： H01Q9/22 ,  H01Q1/243 ,  H01Q9/42

摘要： An antenna device includes a printed circuit board and an antenna element. The printed circuit board has a face a portion of which is formed by a conductive layer overlaid with a magnetic material layer made of anisotropic magnetic material. The magnetic material layer is arranged in such a way that a hard magnetization axis of the anisotropic magnetic material is directed almost parallel to the face. The antenna element is arranged almost parallel to the printed circuit board on a side of the face. The antenna element is arranged in such a way that an antenna current distributed on the antenna element if the antenna element is excited is directed almost perpendicular to the hard magnetization axis.

摘要翻译： 天线装置包括印刷电路板和天线元件。 印刷电路板的表面一部分由覆盖有由各向异性磁性材料制成的磁性材料层的导电层形成。 磁性材料层以使得各向异性磁性材料的硬磁化轴几乎平行于面的方式排列。 天线元件布置成几乎平行于印刷电路板在面的一侧。 如果天线元件被激励，天线元件被布置成使得分布在天线元件上的天线电流几乎垂直于硬磁化轴。

公开(公告)号：US20070057855A1

公开(公告)日：2007-03-15

申请号：US11516529

申请日：2006-09-07

申请人： Satoshi Mizoguchi ,  Takashi Amano

发明人： Satoshi Mizoguchi ,  Takashi Amano

IPC分类号： H01Q1/24

CPC分类号： H01Q1/2266 ,  G06F1/1616 ,  G06F1/1637 ,  G06F1/1683 ,  G06F1/1698

摘要： According to one embodiment, there is provided a portable information apparatus including: a main body; a display unit attached to the main body; a first wireless communication antenna attached to an upper portion of the display unit; and a second wireless communication antenna attached to one of side portions of the display unit.

摘要翻译： 根据一个实施例，提供一种便携式信息装置，包括：主体; 附接到主体的显示单元; 附接到所述显示单元的上部的第一无线通信天线; 以及附接到所述显示单元的一个侧部的第二无线通信天线。

公开(公告)号：US07109936B2

公开(公告)日：2006-09-19

申请号：US10947528

申请日：2004-09-22

申请人： Satoshi Mizoguchi ,  Takashi Amano

发明人： Satoshi Mizoguchi ,  Takashi Amano

IPC分类号： H01Q21/00

CPC分类号： H01Q9/42 ,  H01Q1/243

摘要： An antenna is shaped to include a substantially 1-wavelength loop portion and a pair of dipole portions. The loop portion includes vertical portions, which are located opposite to each other in a vertical direction. The dipole portions share part of the loop portion, and are located opposite to each other in a horizontal direction.

摘要翻译： 天线成形为包括大致1波长的环路部分和一对偶极子部分。 环部包括在垂直方向上彼此相对定位的垂直部分。 偶极部共享环部的一部分，并且在水平方向上彼此相对。

公开(公告)号：US06393833B2

公开(公告)日：2002-05-28

申请号：US09773483

申请日：2001-02-02

申请人： Satoshi Mizoguchi

发明人： Satoshi Mizoguchi

IPC分类号： F01N300

CPC分类号： F01N11/00 ,  F01N3/32 ,  F01N2550/14 ,  Y02A50/2322 ,  Y02T10/20 ,  Y02T10/47

摘要： A secondary air supply system includes a passage, which supplies the exhaust system of an internal engine with secondary air, an air pump, which supplies secondary air to the exhaust system through the passage, and a valve, which opens and closes the passage. The exhaust system includes an air-fuel ratio sensor for providing information on which abnormality tests are based. In a testing procedure, the air-fuel ratio is monitored under various conditions of the air pump and the value to determine whether the valve has failed to open or close and whether the pump has failed to start or stop.

摘要翻译： 二次空气供给系统包括向内部发动机的排气系统供给二次空气的通道，通过该通道向排气系统供给二次空气的空气泵和打开和关闭通道的阀。 排气系统包括用于提供基于异常测试的信息的空燃比传感器。 在测试程序中，在空气泵的各种条件下监测空燃比，并确定阀门是否无法打开或关闭以及泵是否启动或停止。

公开(公告)号：US20110070843A1

公开(公告)日：2011-03-24

申请号：US12724669

申请日：2010-03-16

申请人： Koichi SATO ,  Satoshi Mizoguchi ,  Isao Ohba

发明人： Koichi SATO ,  Satoshi Mizoguchi ,  Isao Ohba

IPC分类号： H04B1/44

CPC分类号： H04B1/006

摘要： A wireless terminal includes an antenna which comprises an antenna element and at least one frequency switching circuit to control an operating frequency of the antenna element in accordance with a frequency control signal, a plurality of RF circuits to perform an RF signal processing, an antenna switch to connect the antenna to one of the plurality of RF circuits in accordance with a connection control signal, and a generation unit configured to generate the frequency control signal and the connection control signal in accordance with switching between a plurality of wireless communication systems or switching between transmission and reception.

摘要翻译： 无线终端包括天线，其包括天线元件和至少一个频率切换电路，以根据频率控制信号来控制天线元件的工作频率，多个RF电路执行RF信号处理，天线开关 根据连接控制信号将天线连接到多个RF电路之一，以及生成单元，被配置为根据多个无线通信系统之间的切换或者在多个无线通信系统之间的切换来产生频率控制信号和连接控制信号 传输和接收。

公开(公告)号：US07847750B2

公开(公告)日：2010-12-07

申请号：US11973807

申请日：2007-10-10

申请人： Isao Ohba ,  Takashi Amano ,  Akihiro Tsujimura ,  Satoshi Mizoguchi ,  Koichi Sato

发明人： Isao Ohba ,  Takashi Amano ,  Akihiro Tsujimura ,  Satoshi Mizoguchi ,  Koichi Sato

IPC分类号： H01Q1/00

CPC分类号： H01Q9/22 ,  H01Q1/243 ,  H01Q9/42

摘要： An antenna device includes a printed circuit board and an antenna element. The printed circuit board has a face a portion of which is formed by a conductive layer overlaid with a magnetic material layer made of anisotropic magnetic material. The magnetic material layer is arranged in such a way that a hard magnetization axis of the anisotropic magnetic material is directed almost parallel to the face. The antenna element is arranged almost parallel to the printed circuit board on a side of the face. The antenna element is arranged in such a way that an antenna current distributed on the antenna element if the antenna element is excited is directed almost perpendicular to the hard magnetization axis.

摘要翻译： 天线装置包括印刷电路板和天线元件。 印刷电路板的表面一部分由覆盖有由各向异性磁性材料制成的磁性材料层的导电层形成。 磁性材料层以使得各向异性磁性材料的硬磁化轴几乎平行于面的方式排列。 天线元件布置成几乎平行于印刷电路板在面的一侧。 如果天线元件被激励，天线元件被布置成使得分布在天线元件上的天线电流几乎垂直于硬磁化轴。

公开(公告)号：US07830323B2

公开(公告)日：2010-11-09

申请号：US11974630

申请日：2007-10-15

申请人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Satoshi Mizoguchi ,  Isao Ohba

发明人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Satoshi Mizoguchi ,  Isao Ohba

IPC分类号： H01Q1/00

CPC分类号： H01Q9/40 ,  H01Q1/2266 ,  H01Q9/42 ,  H01Q21/30

摘要： An antenna device is provided. The antenna device includes an antenna element including a first portion and a second portion formed almost parallel to each other, and a plane-shaped piece of magnetic material provided between the first portion and the second portion, the magnetic material arranged almost parallel to the first portion and the second portion. A wireless mobile terminal is provided. The wireless mobile terminal includes a printed circuit board, an antenna element including a first portion and a second portion formed almost parallel to each other, the first portion and the second portion arranged almost parallel to the printed circuit board each, and a plane-shaped piece of magnetic material provided between the first portion and the second portion, the magnetic material arranged almost parallel to the printed circuit board, the magnetic material arranged almost parallel to the first portion and the second portion.

摘要翻译： 提供一种天线装置。 天线装置包括：天线元件，包括第一部分和彼此大致平行的第二部分，以及设置在第一部分和第二部分之间的平面形状的磁性材料片，磁性材料几乎平行于第一部分 部分和第二部分。 提供无线移动终端。 无线移动终端包括印刷电路板，天线元件，包括彼此大致平行的第一部分和第二部分，第一部分和第二部分几乎平行于印刷电路板布置，平面形状 设置在第一部分和第二部分之间的磁性材料，磁性材料几乎平行于印刷电路板布置，磁性材料几乎平行于第一部分和第二部分布置。

公开(公告)号：US20080169981A1

公开(公告)日：2008-07-17

申请号：US11724499

申请日：2007-03-15

申请人： Hiroyuki Hotta ,  Satoshi Mizoguchi ,  Koichi Sato

发明人： Hiroyuki Hotta ,  Satoshi Mizoguchi ,  Koichi Sato

IPC分类号： H01Q1/38

CPC分类号： H01Q1/36 ,  H01Q1/243 ,  H01Q5/371 ,  H01Q5/378

摘要： There is provided an antenna device of a radio apparatus, including a fed partial element, a folded partial element and an open-ended partial element. The fed partial element is formed to be extended from a fed portion to a first branch portion where the folded partial element branches off. The folded partial element has a grounded end and has a forward path and a backward path short-circuited to each other. The folded partial element and a path on the fed partial element from the fed portion to the first branch portion have a summed length of about a half wavelength of a first frequency. The open-ended partial element branches off at a second branch portion. The open-ended partial element and a path on the fed partial element from the fed portion to the second branch portion have a summed length of about a one-fourth wavelength of a second frequency.

摘要翻译： 提供了一种无线电设备的天线装置，包括馈送的部分元件，折叠的部分元件和开放式部分元件。 进给的部分元件形成为从进给部分延伸到折叠的部分元件分支的第一分支部分。 折叠的部分元件具有接地端，并且具有彼此短路的前向路径和后向路径。 折叠的部分元件和从馈送部分到第一分支部分的馈送的部分元件上的路径具有第一频率的约半波长的总长度。 开口部分元件在第二分支部分分支。 来自馈送部分到第二分支部分的馈送的部分元件上的开放端部分元素和路径具有约第四频率的四分之一波长的总和长度。