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21. 发明申请

US20060286940A1 Array antenna transmission/receiver 审中-公开
标题翻译：阵列天线发射/接收机
公开(公告)号：US20060286940A1
公开(公告)日：2006-12-21
申请号：US10552738
申请日：2004-04-02
申请人： Takashi Izumi , Kazuhiko Ikeda , Takashi Enoki , Makoto Sasaki
发明人： Takashi Izumi , Kazuhiko Ikeda , Takashi Enoki , Makoto Sasaki
IPC分类号： H04B1/44
CPC分类号： H01Q3/267 , H01Q3/2605 , H04B7/0613 , H04B7/084 , H04B7/086 , H04B17/21
摘要： An array antenna transmission and reception apparatus that is simply configured to make it possible to reduce the size and weight and that separates and extracts respective phase calibration signals from radio signals to be transmitted and radio signals to be received passing through the same path. A directivity coupler (102) is provided with a first connection terminal (201) connected to an antenna element (101), a second connection terminal (202) connected to an antenna duplexer (103), a third connection terminal (203) with directivity toward the first connection terminal (201) and connected to a phase calibration received signal conversion section (111) and a fourth connection terminal (204) with directivity toward the second connection terminal (202) and connected to a phase calibration transmission signal conversion section (110). The antenna duplexer (103) is connected to the directivity coupler (102), a transmission radio section (104) and a reception radio section (105), outputs a radio signal output from the transmission radio section (104) to the directivity coupler (102) and outputs a radio signal output from the directivity coupler (102) to the reception radio section (105).
摘要翻译：一种阵列天线发送和接收装置，其简单地被配置为能够减小尺寸和重量，并且从要发送的无线电信号和通过相同路径接收的无线电信号分离和提取各个相位校准信号。方向性耦合器（102）设置有连接到天线元件（101）的第一连接端子（201），连接到天线双工器（103）的第二连接端子（202），具有指向性的第三连接端子（203）朝向第一连接端子（201）并且连接到相位校准接收信号转换部分（111）和朝向第二连接端子（202）的方向性的第四连接端子（204），并连接到相位校准传输信号转换部分 110）。天线双工器（103）连接到方向性耦合器（102），发送无线电部分（104）和接收无线电部分（105），将从发送无线电部分（104）输出的无线电信号输出到指向性耦合器 102），并将从方向性耦合器（102）输出的无线电信号输出到接收无线电部分（105）。

22. 发明授权

US07025598B2 Coaxial electrical connector 失效
标题翻译：同轴电连接器
公开(公告)号：US07025598B2
公开(公告)日：2006-04-11
申请号：US11007269
申请日：2004-12-09
申请人： Kazuhiko Ikeda
发明人： Kazuhiko Ikeda
IPC分类号： H01R12/00
CPC分类号： H01R24/50 , H01R13/42 , H01R13/567 , H01R2103/00
摘要： A coaxial electrical connector includes an outer conductor (11) having a cylindrical fitting section (14) to fit onto the counter connector (60), a dielectric (12) placed in the outer conductor (11) and a center conductor (13) which is held by the dielectric (12). It further includes a cover section (16) to cover the other opened end of the cylindrical fitting section (14), and a surrounding section (17) to surround the cable C, which is connected to the connecting section (24) of the center conductor. The cover section (16) and the surrounding section (17) are bent at a linking section (18). The cover section (16) has a receiving section (19) on the inner surface which contacts with the tongue (22) of the dielectric (12), in order to place at least a part of the tongue (22) therein.
摘要翻译：同轴电连接器包括具有圆筒形配合部分（14）的外部导体（11），以便装配在相对连接器（60）上，放置在外部导体（11）中的电介质（12）和中心导体（13）由电介质（12）保持。其还包括覆盖圆筒形嵌合部分（14）的另一个开口端的盖部分（16）和围绕电缆C的环绕部分（17），其连接到中心的连接部分（24）导体。盖部分（16）和周围部分（17）在连接部分（18）处弯曲。盖部分（16）在内表面上具有与电介质（12）的舌部（22）接触的接收部分（19），以便将舌部（22）的至少一部分放置在其中。

23. 发明授权

US07021966B2 Coaxial connector 失效
标题翻译：同轴连接器
公开(公告)号：US07021966B2
公开(公告)日：2006-04-04
申请号：US10895939
申请日：2004-07-22
申请人： Kazuhiko Ikeda , Naoyuki Asano
发明人： Kazuhiko Ikeda , Naoyuki Asano
IPC分类号： H01R9/05
CPC分类号： H01R13/6277 , H01R9/0518 , H01R2103/00
摘要： A right angle coaxial connector is fitted into a corresponding connector in a fitting direction substantially perpendicular to a direction that a connecting cable extends. The right angle coaxial connector includes an outer conductor having a cylindrical portion with an axial line in the fitting direction and a lid portion covering an inner space of the cylindrical portion and extending over a covering portion of the connecting cable. The lid portion is integrated with the cylindrical portion at a part of a periphery of the cylindrical portion through a bent connecting portion. The lid portion includes a holding portion at an extending end thereof for pressingly holding the connecting cable. The cylindrical portion includes engaging portions for engaging the corresponding connector. One of the engaging portions located at a position where the cable extends has an engaging amount larger than that of the other engaging portions at other positions.
摘要翻译：直角同轴连接器沿着大致垂直于连接电缆延伸的方向的安装方向装配到相应的连接器中。直角同轴连接器包括具有沿配合方向具有轴线的圆筒部分的外导体和覆盖圆筒部分的内部空间并在连接电缆的覆盖部分上延伸的盖部分。盖部分通过弯曲的连接部分与圆柱形部分的圆周部分的一部分一体地形成。盖部分包括在其延伸端处的保持部分，用于按压保持连接电缆。圆柱形部分包括用于接合相应的连接器的接合部分。位于电缆延伸的位置处的接合部中的一个具有比其他位置处的其它接合部的接合量大的接合量。

24. 发明授权

US5856802A Vehicle navigator 失效
标题翻译：车载导航仪
公开(公告)号：US5856802A
公开(公告)日：1999-01-05
申请号：US871902
申请日：1997-06-12
申请人： Taro Ura , Kenichi Nakano , Keiichi Zenmyo , Kazuhiko Ikeda
发明人： Taro Ura , Kenichi Nakano , Keiichi Zenmyo , Kazuhiko Ikeda
IPC分类号： G01C21/00 , G01C21/10 , G01C21/28 , G01P15/00 , G01S19/14 , G01S19/49 , G08G1/0969 , H04B7/185 , G01S5/02
CPC分类号： G01C21/28 , G01S19/49 , G01S19/52
摘要： A vehicle navigator for calculating a running distance of a vehicle from output data of an acceleration sensor, an increase of accumulated errors during the calculation of the vehicle running distance being suppressed. The vehicle navigator has an acceleration sensor for detecting an acceleration of the vehicle; a velocity calculator for calculating a first velocity of the vehicle on the basis of an acceleration detected by the acceleration sensor; a GPS receiver for receiving radio waves from artificial satellites and obtaining a second velocity; a velocity correcting unit for correcting the first velocity by using the second velocity; a running distance calculator for calculating the running distance of the vehicle from the velocity corrected by the velocity correcting unit; and a velocity limiter for setting a velocity limit value range relative to the first velocity if the second velocity cannot be obtained from the GPS receiver, in order to control the first velocity so that it does not exceed the velocity limit value range.
摘要翻译：一种用于根据加速度传感器的输出数据计算车辆行驶距离的车辆导航仪，在计算车辆行驶距离期间的累积误差的增加被抑制。车辆导航器具有用于检测车辆的加速度的加速度传感器; 速度计算器，用于基于由加速度传感器检测到的加速度来计算车辆的第一速度; 用于从人造卫星接收无线电波并获得第二速度的GPS接收机; 速度校正单元，用于通过使用第二速度来校正第一速度; 运行距离计算器，用于根据由速度校正单元校正的速度计算车辆的行驶距离; 以及速度限制器，用于如果不能从GPS接收器获得第二速度，则相对于第一速度设定速度限制值范围，以便控制第一速度使其不超过速度限制值范围。

25. 外观设计

USD367264S Electrical connector 失效
公开(公告)号：USD367264S
公开(公告)日：1996-02-20
申请号：US42060
申请日：1995-07-31
申请人： Ikujiro Mitani , Kazuhiko Ikeda , Takeshi Nobe
设计人： Ikujiro Mitani , Kazuhiko Ikeda , Takeshi Nobe

26. 发明授权

US07684513B2 Amplifier circuit and amplifying method 失效
标题翻译：放大器电路和放大方法
公开(公告)号：US07684513B2
公开(公告)日：2010-03-23
申请号：US10572577
申请日：2004-09-17
申请人： Kazuhiko Ikeda , Takashi Izumi , Takashi Enoki
发明人： Kazuhiko Ikeda , Takashi Izumi , Takashi Enoki
IPC分类号： H04L25/49 , H03F3/66
CPC分类号： H03F1/0294 , H03F2200/372
摘要： An amplifying method and apparatus generates a plurality of constant envelope signals from an input signal and generates a plurality of pilot signals associated with the generated plurality of constant envelope signals, respectively. The plurality of pilot signals have predetermined amplitudes, predetermined phases, and predetermined frequencies, respectively, and the phases and frequencies are different from each other. The plurality of pilot signals are added to the generated plurality of constant envelope signals, and the sum is amplified. An amplitude or phase of one of the generated plurality of constant envelope signals is corrected using signal components included in the amplified plurality of constant envelope signals.
摘要翻译：放大方法和装置从输入信号产生多个恒定包络信号，并分别产生与产生的多个恒定包络信号相关联的多个导频信号。多个导频信号分别具有预定的幅度，预定相位和预定频率，并且相位和频率彼此不同。多个导频信号被加到产生的多个恒定包络信号中，并且该和被放大。所生成的多个恒定包络线信号中的一个的振幅或相位使用包含在放大的多个恒定包络线信号中的信号分量进行校正。

27. 发明授权

US07495618B2 Antenna apparatus and electronic device 有权
标题翻译：天线设备和电子设备
公开(公告)号：US07495618B2
公开(公告)日：2009-02-24
申请号：US11972508
申请日：2008-01-10
申请人： Shigemi Kurashima , Masahiro Yanagi , Hideki Iwata , Takashi Arita , Takashi Yuba , Kazuhiko Ikeda , Yuriko Segawa
发明人： Shigemi Kurashima , Masahiro Yanagi , Hideki Iwata , Takashi Arita , Takashi Yuba , Kazuhiko Ikeda , Yuriko Segawa
IPC分类号： H01Q1/38
CPC分类号： H01Q1/44 , H01Q1/22 , H01Q1/242 , H01Q1/38 , H05K1/147 , H05K1/16
摘要： The present invention discloses an antenna apparatus including a dielectric substrate on which an element including a conductive material pattern is formed. The dielectric substrate is a film.
摘要翻译：本发明公开了一种天线装置，包括形成有导电材料图案的元件的电介质基板。介电基片是薄膜。

28. 发明申请

US20080122705A1 ANTENNA APPARATUS AND ELECTRONIC DEVICE 有权
标题翻译：天线装置和电子装置
公开(公告)号：US20080122705A1
公开(公告)日：2008-05-29
申请号：US11972508
申请日：2008-01-10
申请人： Shigemi Kurashima , Masahiro Yanagi , Hideki Iwata , Takashi Arita , Takashi Yuba , Kazuhiko Ikeda , Yuriko Segawa
发明人： Shigemi Kurashima , Masahiro Yanagi , Hideki Iwata , Takashi Arita , Takashi Yuba , Kazuhiko Ikeda , Yuriko Segawa
IPC分类号： H01Q1/38 , H01Q1/24
CPC分类号： H01Q1/44 , H01Q1/22 , H01Q1/242 , H01Q1/38 , H05K1/147 , H05K1/16
摘要： The present invention discloses an antenna apparatus including a dielectric substrate on which an element including a conductive material pattern is formed. The dielectric substrate is a film.
摘要翻译：本发明公开了一种天线装置，包括形成有导电材料图案的元件的电介质基板。介电基片是薄膜。

29. 发明申请

US20080055183A1 Antenna apparatus 失效
标题翻译：天线装置
公开(公告)号：US20080055183A1
公开(公告)日：2008-03-06
申请号：US11802903
申请日：2007-05-25
申请人： Takashi Yuba , Shigemi Kurashima , Hideki Iwata , Masahiro Yanagi , Takashi Arita , Toshihiro Kusagaya , Kazuhiko Ikeda , Hiroshi Matsumiya , Kazuo Nomura
发明人： Takashi Yuba , Shigemi Kurashima , Hideki Iwata , Masahiro Yanagi , Takashi Arita , Toshihiro Kusagaya , Kazuhiko Ikeda , Hiroshi Matsumiya , Kazuo Nomura
IPC分类号： H01Q1/38 , H01P11/00 , H01Q1/42
CPC分类号： H01Q9/16 , H01Q1/38 , H01Q9/28 , H01Q9/285 , H01Q9/30 , H01Q9/40 , Y10T29/49016
摘要： An antenna apparatus is disclosed that includes a synthetic resin case having an antenna element accommodating portion and a ground element accommodating portion, an antenna element made of punched sheet metal that is accommodated within the antenna element accommodating portion, a ground element made of punched sheet metal that is accommodated within the ground element accommodating portion and aligned with the antenna element, a surface mount coaxial connector that is mounted over an interface between the antenna element and the ground element, and a cover that covers the antenna element and the ground element.
摘要翻译：公开了一种天线装置，其包括具有天线元件容纳部分和接地元件容纳部分的合成树脂壳体，容纳在天线元件容纳部分内的冲孔金属片制成的天线元件，由冲孔金属板其容纳在接地元件容纳部分内并与天线元件对准，安装在天线元件和接地元件之间的界面上的表面安装同轴连接器以及覆盖天线元件和接地元件的盖。

30. 发明申请

US20080039024A1 Amplifying Circuit, Radio Communication Circuit, Radio Base Station Device and Radio Terminal Device 审中-公开
标题翻译：放大电路，无线通信电路，无线基站装置及无线终端装置
公开(公告)号：US20080039024A1
公开(公告)日：2008-02-14
申请号：US11718968
申请日：2005-11-08
申请人： Kazuhiko Ikeda , Takashi Izumi , Takashi Enoki
发明人： Kazuhiko Ikeda , Takashi Izumi , Takashi Enoki
IPC分类号： H04B1/38 , H03F3/38
CPC分类号： H04L27/2626 , H03F1/02 , H03F1/0205 , H03F1/0294 , H03F1/32 , H03F1/3247 , H03F1/3282 , H03F3/211 , H03F3/24 , H03F2200/451 , H04L27/261 , H04L27/368
摘要： An amplifying circuit which can provide an output signal having less distortion at high power efficiency without increasing the circuit scale and the sizes of the entire device. The amplifying circuit (100) generates two constant envelope signals from an OFDM signal inputted to an S/P converting section (131), and after amplifying each of the constant envelope signals by two amplifiers (111, 112), respectively, the signals are combined by a combiner (113) and a transmission signal is provided. At this time, a pilot signal generating section (102) adds a pilot signal whose frequency orthogonally intersects with that of an OFDM subcarrier to the two constant envelope signals, extracts a pilot signal from the transmission signal of output, and controls a vector adjusting section (105) so that the gains or the phases of the two systems are equivalent.
摘要翻译：一种放大电路，其可以提供在高功率效率下具有较小失真的输出信号，而不增加电路规模和整个器件的尺寸。放大电路（100）从输入到S / P转换部（131）的OFDM信号生成两个恒定包络线信号，分别由两个放大器（111,112）放大每个恒定包络线信号后，信号为通过组合器（113）和发送信号组合。此时，导频信号生成部（102）将频率与OFDM副载波的频率正交的导频信号与两个恒定包络线信号相加，从输出的发送信号中提取导频信号，并且控制矢量调整部（105），使得两个系统的增益或阶段相当。

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