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1. 发明授权

US08803285B2 Semiconductor device capable of reducing interelectrode leak current and manufacturing method thereof 有权
标题翻译：能够降低电极间漏电流的半导体装置及其制造方法
公开(公告)号：US08803285B2
公开(公告)日：2014-08-12
申请号：US11745673
申请日：2007-05-08
申请人： Hiroto Ohtake , Naoya Inoue , Ippei Kume , Takeshi Toda , Yoshihiro Hayashi
发明人： Hiroto Ohtake , Naoya Inoue , Ippei Kume , Takeshi Toda , Yoshihiro Hayashi
IPC分类号： H01L29/00
CPC分类号： H01L23/5223 , H01L27/10852 , H01L28/40 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor device has a capacitive structure formed by sequentially layering, on a wiring or conductive plug, a lower electrode, a capacitive insulation film, and an upper electrode. The semiconductor device has, as the capacitive structure, a thin-film capacitor having a lower electrode structure composed of an amorphous or microcrystalline film or a laminate of these films formed on a polycrystalline film.
摘要翻译：半导体器件具有通过在布线或导电插塞上依次层叠下电极，电容绝缘膜和上电极形成的电容结构。半导体器件具有作为电容结构的具有由非晶或微晶膜构成的下电极结构的薄膜电容器或者形成在多晶膜上的这些膜的层压体。

2. 发明授权

US08208859B2 Radio communication device and radio communication method 有权
标题翻译：无线电通信设备和无线电通信方法
公开(公告)号：US08208859B2
公开(公告)日：2012-06-26
申请号：US12442283
申请日：2007-09-20
申请人： Chiharu Yamazaki , Shigeru Kimura , Takeshi Toda , Kenta Okino
发明人： Chiharu Yamazaki , Shigeru Kimura , Takeshi Toda , Kenta Okino
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H01Q3/2605 , H04B7/01 , H04B7/0608 , H04B7/0814
摘要： A radio communication device according to the present invention is a radio communication device which adaptively controls directivity of transmission radio signals by use of a plurality of element antennas on the basis of received radio signals received from a counterpart radio communication device that is a communication target radio communication device, the transmission radio signals being to be transmitted to the counterpart radio communication device, the radio communication device comprising: a propagation path state detector configured to detect a fluctuation state of a propagation path to the counterpart radio communication device on the basis of the received radio signal; and a transmission controller configured to control a phase of the transmission radio signal on the basis of the fluctuation state of the propagation path detected by the propagation path state detector.
摘要翻译：根据本发明的无线电通信装置是一种无线电通信装置，其基于从作为通信目标无线电的对方无线电通信装置接收的接收的无线电信号自适应地控制使用多个元素天线的发送无线电信号的方向性通信装置，发送无线电信号将被发送到对方无线电通信装置，该无线电通信装置包括：传播路径状态检测器，被配置为基于该通信装置检测到对方无线电通信装置的传播路径的波动状态接收无线电信号; 以及传输控制器，被配置为基于由传播路径状态检测器检测的传播路径的波动状态来控制传输无线电信号的相位。

3. 发明申请

US20100173592A1 Radio Communication Device and Radio Communication Method 有权
标题翻译：无线电通信设备和无线电通信方法
公开(公告)号：US20100173592A1
公开(公告)日：2010-07-08
申请号：US12442085
申请日：2007-09-20
申请人： Chiharu Yamazaki , Shigeru Kimura , Takeshi Toda , Kenta Okino
发明人： Chiharu Yamazaki , Shigeru Kimura , Takeshi Toda , Kenta Okino
IPC分类号： H04B7/005
CPC分类号： H04B7/0689 , H04B7/0615
摘要： A radio communication device according to the present invention adaptively controls directivity of a transmission radio signal by using a plurality of element antennas on the basis of a received radio signal received from a communication target counterpart radio communication device. The radio communication device includes a transmission controller configured to process the transmission radio signal according to a first control method for adaptively controlling the directivity, a propagation path state detector configured to detect fluctuation state of a propagation path to a counterpart radio communication device, and a judgment unit configured to judge whether or not to change the directivity on the basis of the fluctuation state of the propagation path. If it is judged that the directivity is to be changed, the transmission controller switches to a second control method that is different from the first control method, and processes the transmission radio signal according to the second control method.
摘要翻译：根据本发明的无线电通信装置基于从通信目标对方无线电通信装置接收的接收的无线电信号，通过使用多个元素天线来自适应地控制发送无线电信号的方向性。无线电通信装置包括：传输控制器，被配置为根据用于自适应地控制方向性的第一控制方法处理传输无线电信号;传播路径状态检测器，被配置为检测到对方无线电通信设备的传播路径的波动状态，以及判断单元，被配置为基于传播路径的波动状态判断是否改变方向性。如果判断方向性被改变，则传输控制器切换到与第一控制方法不同的第二控制方法，并根据第二控制方法处理传输无线电信号。

4. 发明申请

US20100151798A1 Radio Communication Device and Signal Processing Method 有权
标题翻译：无线电通信设备和信号处理方法
公开(公告)号：US20100151798A1
公开(公告)日：2010-06-17
申请号：US12597731
申请日：2008-04-25
申请人： Kenta Okino , Takeshi Toda , Chiharu Yamazaki
发明人： Kenta Okino , Takeshi Toda , Chiharu Yamazaki
IPC分类号： H04B17/00 , H04B1/38
CPC分类号： H04B7/0865
摘要： A radio base station 100 includes fading rate measurement units 103a to 103n configured to measure a fading rate of a radio signal for each of the antenna elements 101a to 101n, the radio signal being received through the antenna elements; and a reference signal calculator 105 configured to output a reference signal used in an adaptive control of the directivity of the array antenna 101. The reference signal calculator 105 outputs the reference signal on the basis of a plurality of fading rates measured by the fading rate measurement units 103a to 103n.
摘要翻译：无线基站100包括被配置为测量每个天线元件101a至101n的无线电信号的衰落速率的衰落速率测量单元103a至103n，该无线电信号通过天线元件接收; 以及参考信号计算器105，被配置为输出在阵列天线101的方向性的自适应控制中使用的参考信号。参考信号计算器105基于通过衰落速率测量测量的多个衰落速率输出参考信号单元103a〜103n。

5. 发明授权

US07732895B2 Semiconductor device including triple-stacked structures having the same structure 失效
标题翻译：包括具有相同结构的三层结构的半导体器件
公开(公告)号：US07732895B2
公开(公告)日：2010-06-08
申请号：US11798131
申请日：2007-05-10
申请人： Takeshi Toda
发明人： Takeshi Toda
IPC分类号： H01L29/00
CPC分类号： H01L23/5228 , H01L23/5223 , H01L2924/0002 , Y10S257/924 , H01L2924/00
摘要： In a semiconductor device, a plurality of triple-stacked structures all having the same structure are provided. Each of the triple-stacked structures includes one lower electrode layer, at least one upper electrode layer and one dielectric layer sandwiched by the lower electrode layer and the upper electrode layer.
摘要翻译：在半导体器件中，提供了全部具有相同结构的多个三层结构。三层堆叠结构中的每一个包括一个下电极层，至少一个上电极层和由下电极层和上电极层夹持的一个电介质层。

6. 发明申请

US20100113002A1 Radio Communication Method, Radio Base Station, Radio Communication Terminal and Base Station Controller 有权
标题翻译：无线电通信方法，无线电基站，无线电通信终端和基站控制器
公开(公告)号：US20100113002A1
公开(公告)日：2010-05-06
申请号：US12375515
申请日：2007-07-27
申请人： Shingo Joko , Takeshi Toda , Taku Nakayama
发明人： Shingo Joko , Takeshi Toda , Taku Nakayama
IPC分类号： H04W4/00
CPC分类号： H04W16/28 , H04B7/022 , H04B7/0617 , H04B7/086
摘要： The present invention is a radio communication method using a first radio base station and a second radio base station located adjacent to the first radio base station and including an adaptive array antenna for radiating a dynamic directional beam, the method including the steps of: acquiring moving speed of a radio communication terminal located in a cell formed by the first radio base station; requesting the second radio base station to radiate the directional beam in a direction of the cell formed by the first radio base station when the moving speed is equal to or more than a predetermined threshold; and accommodating the radio communication terminal in the second radio base station that has transmitted the directional beam in response to the request.
摘要翻译：本发明是一种使用位于第一无线基站附近的第一无线基站和第二无线基站的无线通信方法，包括用于发射动态定向波束的自适应阵列天线，该方法包括以下步骤：获取移动位于由第一无线基站形成的小区中的无线通信终端的速度; 当所述移动速度等于或大于预定阈值时，请求所述第二无线电基站在由所述第一无线电基站形成的小区的方向上辐射所述定向波束; 以及响应于该请求，将无线电通信终端容纳在已经发送了定向波束的第二无线电基站中。

7. 发明授权

US07512384B2 Control unit and a control method 失效
标题翻译：控制单元和控制方式
公开(公告)号：US07512384B2
公开(公告)日：2009-03-31
申请号：US11044628
申请日：2005-01-27
申请人： Takeshi Toda , Takeshi Takano , Yuuta Nakaya , Yasuyuki Oishi
发明人： Takeshi Toda , Takeshi Takano , Yuuta Nakaya , Yasuyuki Oishi
IPC分类号： H03C1/52
CPC分类号： H01Q3/26 , H01Q3/2605 , H01Q3/36 , H01Q9/0442 , H04B1/18
摘要： A control unit and a control method are disclosed. First and second changing units change impedances of two or more first and second components within predetermined first and second ranges, respectively, the first and the second components affecting an output signal. An evaluation function value calculating unit calculates an evaluation function value that is dependent on the impedances of the first and the second components. A gradient vector calculating unit calculates a gradient vector based on the difference between the evaluation function values before and after the impedance change of the second components. Based on the gradient vector, impedance of each of the first components is changed such that the evaluation function value takes a desired value.
摘要翻译：公开了一种控制单元和控制方法。第一和第二改变单元分别在预定的第一和第二范围内改变两个或更多个第一和第二分量的阻抗，第一和第二分量影响输出信号。评估函数值计算单元计算依赖于第一和第二分量的阻抗的评估函数值。梯度矢量计算单元基于第二分量的阻抗变化前后的评价函数值之差来计算梯度矢量。基于梯度矢量，改变每个第一分量的阻抗，使得评估函数值取所需值。

8. 发明申请

US20070262417A1 SEMICONDUCTOR DEVICE CAPABLE OF REDUCING INTERELECTRODE LEAK CURRENT AND MANUFACTURING METHOD THEREOF 有权
标题翻译：能够减少电离渗漏电流的半导体器件及其制造方法
公开(公告)号：US20070262417A1
公开(公告)日：2007-11-15
申请号：US11745673
申请日：2007-05-08
申请人： Hiroto Ohtake , Naoya Inoue , Ippei Kume , Takeshi Toda , Yoshihiro Hayashi
发明人： Hiroto Ohtake , Naoya Inoue , Ippei Kume , Takeshi Toda , Yoshihiro Hayashi
IPC分类号： H01L29/00
CPC分类号： H01L23/5223 , H01L27/10852 , H01L28/40 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor device has a capacitive structure formed by sequentially layering, on a wiring or conductive plug, a lower electrode, a capacitive insulation film, and an upper electrode. The semiconductor device has, as the capacitive structure, a thin-film capacitor having a lower electrode structure composed of an amorphous or microcrystalline film or a laminate of these films formed on a polycrystalline film.
摘要翻译：半导体器件具有通过在布线或导电插塞上依次层叠下电极，电容绝缘膜和上电极形成的电容结构。半导体器件具有作为电容结构的具有由非晶或微晶膜构成的下电极结构的薄膜电容器或者形成在多晶膜上的这些膜的层压体。

9. 发明授权

US07277677B2 Control device for antenna matching circuit 有权
标题翻译：天线匹配电路控制装置
公开(公告)号：US07277677B2
公开(公告)日：2007-10-02
申请号：US10872459
申请日：2004-06-22
申请人： Ichirou Ida , Jun-ichi Takada , Takeshi Toda , Yasuyuki Oishi
发明人： Ichirou Ida , Jun-ichi Takada , Takeshi Toda , Yasuyuki Oishi
IPC分类号： H04B1/44
CPC分类号： H04B1/0458 , H01Q23/00
摘要： A control device for an antenna matching circuit is configured to output an adjusting signal for changing impedance of an element in the antenna matching circuit based on change over time in signal power ratio of a reflected signal from the antenna matching circuit to an incident signal to the antenna matching circuit.
摘要翻译：用于天线匹配电路的控制装置被配置为基于从天线匹配电路的反射信号到入射信号的信号功率比随时间的变化输出用于改变天线匹配电路中的元件的阻抗的调整信号，天线匹配电路。

10. 发明授权

US06961026B2 Adaptive antenna unit and terminal equipment 失效
标题翻译：自适应天线单元和终端设备
公开(公告)号：US06961026B2
公开(公告)日：2005-11-01
申请号：US10454767
申请日：2003-06-04
申请人： Takeshi Toda
发明人： Takeshi Toda
IPC分类号： H01Q1/24 , H01Q3/24 , H01Q3/26 , H01Q21/00
CPC分类号： H01Q3/2605 , H01Q1/241 , H01Q3/24
摘要： An adaptive antenna unit includes feeding antenna elements arranged so as to reduce spatial correlations thereof, parasitic antenna elements, provided with respect to each of the feeding antenna elements and arranged so as to increase mutual coupling between a corresponding one of the feeding antenna elements, variable reactance elements each terminating a corresponding one of the parasitic antenna elements, and a control section. The control section controls reactances of the reactance elements and controls weighting of the reception signals received by the feeding antenna elements, in response to the reception signals.
摘要翻译：自适应天线单元包括馈送天线元件，其被布置为减小其相对于馈送天线元件中的每一个提供的寄生天线元件的空间相关性，并且被布置成增加相应的馈送天线元件之间的互耦合，可变电抗元件各自终止对应的一个寄生天线元件，以及控制部分。控制部分响应于接收信号，控制电抗元件的电抗并且控制馈送天线元件接收的接收信号的加权。

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