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31. 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。

32. 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。

33. 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。

34. 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。

35. 发明授权

US06513000B1 Simulation method of wiring temperature rise 失效
标题翻译：布线温升模拟方法
公开(公告)号：US06513000B1
公开(公告)日：2003-01-28
申请号：US09281066
申请日：1999-03-10
申请人： Takeshi Toda
发明人： Takeshi Toda
IPC分类号： G06F760
CPC分类号： G01N25/18 , G06F17/5018 , G06F2217/36 , G06F2217/80 , H01L23/34 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： A heat capacity C1 is obtained by conducting two-dimensional thermal analysis simulation to the cross-section of a wiring. Next, based on one-dimensional approximate equation of &thgr;0=(Q0/2) (&lgr;·SC1)−½ along a wiring length direction, a wiring temperature rise &thgr;0 in the void is obtained. In the expression, &thgr;0 is a rise in wiring temperature in the void, Q0 is a thermal quantity of the void in the wiring, &lgr; is a heat conductivity of the wiring and S is a cross-sectional area of the wiring. The heat capacity C1 may be obtained from an expression C1=&lgr;′{(w/t)+(2.80/1.15) (h/t)0.222}. In the expression, W is wiring width, h is wiring thickness, t is substrate film thickness and &lgr;′ is the heat conductivity of the substrate film. By so obtaining, it is possible to shorten analysis time, to save the capacity of a memory and that of a disk for use in calculation, to obtain a simpler analysis model and to facilitate creating a mesh.
摘要翻译：通过对布线的横截面进行二维热分析模拟获得热容C1。接下来，基于沿着布线长度方向的θ0=（Q0 / 2）（lambd.SC1）-½的一维近似方程，获得空隙中的布线温度升高θ0。在表达式中，θ0是空隙中布线温度的升高，Q0是布线中的空隙的热量，lambd是布线的热导率，S是布线的横截面积。热容C1可以从表达式C1 = lambd'{（w / t）+（2.80 / 1.15）（h / t）0.222}获得。在表达式中，W是布线宽度，h是布线厚度，t是基板膜厚度，lambd'是基板膜的导热率。通过这样获得，可以缩短分析时间，以节省存储器的容量和用于计算的磁盘的容量，以获得更简单的分析模型并促进创建网格。

36. 发明授权

US06416272B1 Wheelchair with retractable wheels for conversion to vehicle passenger seat 失效
标题翻译：带轮椅的轮椅可转换为车辆乘客座椅
公开(公告)号：US06416272B1
公开(公告)日：2002-07-09
申请号：US09414056
申请日：1999-10-07
申请人： Yoshiro Suehiro , Masamitsu Iwatani , Takafumi Hijikata , Kenji Murabayashi , Mineki Ninomiya , Yoshiyuki Miura , Tomoyuki Kuroda , Takeshi Toda , Shigeyuki Matsunaga
发明人： Yoshiro Suehiro , Masamitsu Iwatani , Takafumi Hijikata , Kenji Murabayashi , Mineki Ninomiya , Yoshiyuki Miura , Tomoyuki Kuroda , Takeshi Toda , Shigeyuki Matsunaga
IPC分类号： A61G300
CPC分类号： B60N2/245 , A61G3/062 , A61G2220/145 , Y10S414/134
摘要： A lift-up mechanism (50, 150) installed inside a vehicle serves to move a seat unit (10, 110) into or out of the vehicle. The seat unit (10, 110) is used as a passenger seat inside the vehicle and as a wheelchair outside the vehicle. Connecting plates (56, 156) are disposed on the lift-up mechanism (50, 150) permit the lift-up mechanism (50, 150) to be connected to the seat unit (10, 110) by inserting the connecting plates into connecting recesses (40, 140) formed in the seat unit (10, 110). Front wheels (60, 160) and rear wheels (70, 170) of the seat unit (10, 110) can be retracted and extended. A drive unit having an electric motor or similar drive may be provided to retract and extend the front wheels (60, 160) and the rear wheels (70, 170). An attitude changing arrangement may be provided to automatically change the attitude of the front wheels (60, 160) when the front wheels (60, 160) and the rear wheels (70, 170) are retracted.
摘要翻译：安装在车辆内的提升机构（50,150）用于将座椅单元（10,110）移入或移出车辆。座椅单元（10,110）用作车辆内的乘客座椅，并用作车辆外的轮椅。连接板（56,156）设置在提升机构（50,150）上，允许提升机构（50,150）通过将连接板插入连接件而连接到座椅单元（10,110）形成在座椅单元（10,110）中的凹部（40,140）。座椅单元（10,110）的前轮（60,160）和后轮（70,170）可以缩回和伸出。可以设置具有电动机或类似驱动器的驱动单元以缩回和延伸前轮（60,160）和后轮（70,170）。当前轮（60,160）和后轮（70,170）缩回时，可以提供姿态改变装置来自动改变前轮（60,160）的姿态。

37. 发明授权

US6144931A Wafer expansion-and-contraction simulating method 失效
标题翻译：晶圆膨胀 - 收缩模拟方法
公开(公告)号：US6144931A
公开(公告)日：2000-11-07
申请号：US48530
申请日：1998-03-26
申请人： Takeshi Toda
发明人： Takeshi Toda
IPC分类号： H01L21/318 , G06F17/50 , H01L21/00 , H01L21/02
CPC分类号： G06F17/5018
摘要： A wafer expansion-and-contraction simulation method in which stress (intrinsic stress) caused in a film forming process on a wafer is taken into consideration, the calculation time can be shorten, and a storage amount of data can be reduced. In the simulation method, an elastic thermal stress simulation when the temperature of the silicon wafer is increased from the room temperature to the film forming temperature is performed, and the displacement of the wafer thus obtained is reserved. Thereafter, an elastic thermal stress simulation when the temperature of the silicon wafer coated with the thin film is decreased from the film forming temperature to the room temperature is performed, and the displacement of the wafer thus obtained is reserved. In the simulation, thermal strain is uniformly applied to the thin film as corresponding to an intrinsic stress in the film forming process. Finally, the displacement values in the respective steps are added to obtain the total displacement due to the expansion and contraction of the wafer in the film forming process.
摘要翻译：考虑到在晶片上的成膜处理中引起的应力（本征应力）的晶片膨胀 - 收缩模拟方法，可以缩短计算时间，并且可以减少数据的存储量。在模拟方法中，进行将硅晶片的温度从室温升高到成膜温度时的弹性热应力模拟，并且保留如此获得的晶片的位移。此后，进行将由薄膜形成的硅晶片的温度从成膜温度降低到室温的弹性热应力模拟，并且保留如此得到的晶片的位移。在模拟中，对应于成膜工艺中的固有应力，热应变均匀地施加到薄膜上。最后，添加相应步骤中的位移值以获得由于成膜过程中晶片的膨胀和收缩而引起的总位移。

38. 发明授权

US08481399B2 Method of manufacturing semiconductor device including capacitor element provided above wiring layer that includes wiring with an upper surface having protruding portion 失效
标题翻译：一种制造半导体器件的方法，包括设置在布线层上方的电容器元件，该布线层包括具有突出部分的上表面的布线
公开(公告)号：US08481399B2
公开(公告)日：2013-07-09
申请号：US13244438
申请日：2011-09-24
申请人： Masayuki Furumiya , Takeshi Toda
发明人： Masayuki Furumiya , Takeshi Toda
IPC分类号： H01L21/4763
CPC分类号： H01L28/40
摘要： A method of manufacturing a semiconductor device includes forming a first insulating film above a semiconductor substrate, forming a wiring to be buried in the first insulating film, forming a protruding portion in an upper surface of the wiring, forming a second insulating film above the first insulating film and the wiring including the protruding portion, planarizing a surface of the second insulating film, forming a third insulating film on the second insulating film whose surface is planarized, forming a lower electrode on the third insulating film, forming a capacitor insulating film on the lower electrode, and forming an upper electrode on the capacitor insulating film.
摘要翻译：一种制造半导体器件的方法包括在半导体衬底上形成第一绝缘膜，形成要埋在第一绝缘膜中的布线，在布线的上表面形成突出部分，在第一绝缘膜上形成第二绝缘膜绝缘膜和包括突出部分的布线，平坦化第二绝缘膜的表面，在其表面平坦化的第二绝缘膜上形成第三绝缘膜，在第三绝缘膜上形成下电极，形成电容器绝缘膜下电极，并在电容器绝缘膜上形成上电极。

39. 发明授权

US08325859B2 Communication device and control method 有权
标题翻译：通讯装置及控制方法
公开(公告)号：US08325859B2
公开(公告)日：2012-12-04
申请号：US12439091
申请日：2007-08-23
申请人： Kenta Okino , Takeshi Toda
发明人： Kenta Okino , Takeshi Toda
IPC分类号： H04L1/00
CPC分类号： H04B7/0857 , H04L1/1812 , H04L1/1845
摘要： A communication device according to the present invention includes a receiver configured to receive, through a radio link, packet signals each including a known signal indicating information known by the communication device and an unknown signal indicating information not known by the communication device, and a combiner configured to combine the packet signals while decreasing noise signals included in each of the packet signals. The communication device includes a correlation comparator configured to compare a correlation between the known signals in each of the packet signals with a correlation between the unknown signals in each of the packet signals, and a combining scheme controller configured to control a scheme of combining the packet signals, on the basis of the comparison result by the correlation comparator.
摘要翻译：根据本发明的通信设备包括：接收机，被配置为通过无线电链路接收分组信号，每个分组信号包括指示通信设备已知的信息的已知信号和指示通信设备未知的信息的未知信号，以及组合器被配置为组合分组信号同时减少包括在每个分组信号中的噪声信号。通信装置包括：相关比较器，被配置为将每个分组信号中的每个分组信号中的已知信号之间的相关性与每个分组信号中的未知信号之间的相关性进行比较;以及组合方案控制器，被配置为控制组合分组的方案信号，基于相关比较器的比较结果。

40. 发明授权

US08244267B2 Communication method and radio communication terminal 有权
标题翻译：通信方式和无线通信终端
公开(公告)号：US08244267B2
公开(公告)日：2012-08-14
申请号：US12517031
申请日：2007-11-29
申请人： Takeshi Toda , Taku Nakayama , Shingo Joko
发明人： Takeshi Toda , Taku Nakayama , Shingo Joko
IPC分类号： G06F15/16
CPC分类号： H04W48/10 , H04W8/005 , H04W48/16 , H04W48/20
摘要： Even when being located at cell edge in a multiband mobile communication system, a radio communication terminal, is allowed to stably execute cell search so as to easily establish a connection with a radio base station. The radio communication terminal according to the present invention includes: a first determination unit 13 configured to determine whether or not a broadcast map can be received from a plurality of radio base stations; a second determination unit 14 configured to determine whether or not an AAS diversity map can be received from the radio base stations in ascending order of used frequency bands, when it is determined that the broadcast map cannot be received; and a communication controller 15 configured to select a radio base station, which is determined to be a radio base station from which the AAS diversity map can be received, as a connection destination radio base station, and to communicate with the selected radio base station.
摘要翻译：即使位于多频带移动通信系统中的小区边缘，无线通信终端被允许稳定地执行小区搜索，以便容易地建立与无线基站的连接。根据本发明的无线电通信终端包括：第一确定单元13，被配置为确定是否可以从多个无线电基站接收广播地图; 第二确定单元14，被配置为当确定无法接收到广播地图时，确定是否能够以所使用的频带的升序从无线基站接收AAS分集图; 以及通信控制器15，被配置为选择被确定为可以从其接收AAS分集映射的无线电基站的无线电基站作为连接目的地无线电基站，并与所选择的无线电基站进行通信。

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