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1. 发明授权

US06456949B1 Method and apparatus for calculating electromagnetic field intensity, and a computer-readable recording medium 有权
标题翻译：用于计算电磁场强度的方法和装置，以及计算机可读记录介质
公开(公告)号：US06456949B1
公开(公告)日：2002-09-24
申请号：US09614129
申请日：2000-07-11
申请人： Takashi Yamagajo , Kenji Nagase , Shinichi Ohtsu , Makoto Mukai
发明人： Takashi Yamagajo , Kenji Nagase , Shinichi Ohtsu , Makoto Mukai
IPC分类号： G06F1700
CPC分类号： G06F17/5036
摘要： A mesh processor divides a target device into a plurality of patches. A mutual impedance calculator computes a mutual impedance between the patches based on previously computed analytic solutions of a quadruple integration under the condition that the patches are rectangular in shape and are parallel or perpendicular to each other. Finally, an electromagnetic field intensity calculator calculates electromagnetic field intensity based on the computed mutual impedance.
摘要翻译：网格处理器将目标设备划分成多个补丁。互阻抗计算器基于先前计算出的四重积分解析解，在贴片呈矩形并且彼此平行或垂直的条件下，计算贴片之间的互阻抗。最后，电磁场强度计算器基于所计算的互阻抗计算电磁场强度。

2. 发明申请

US20050228601A1 Device and method for calculating electro-magnetic field intensity by cooperation of circuit analyses and electro-magnetic wave analyses 失效
标题翻译：通过电路分析和电磁波分析合作计算电磁场强度的装置和方法
公开(公告)号：US20050228601A1
公开(公告)日：2005-10-13
申请号：US11146326
申请日：2005-06-07
申请人： Kenji Nagase , Takashi Yamagajo , Shinichi Ohtsu
发明人： Kenji Nagase , Takashi Yamagajo , Shinichi Ohtsu
IPC分类号： G06F17/50 , G06F19/00
CPC分类号： G06F17/5036
摘要： In order to improve the speed of an electro-magnetic field intensity calculation process in a device capable of performing the cooperation process of a circuit analysis and an electro-magnetic wave analysis, the present invention comprises a determination unit 2 for determining whether a component constituting an electric circuit contained in an analysis target, an analysis processing unit 3 for analyzing an electro-magnetic wave emitted from the analysis target, using an analysis target model containing a linear component if all components are linear, and a cooperation process unit 4 for dividing the analysis target into a circuit analysis model to which a circuit analysis method should be applied, an electro-magnetic wave analysis model to which an electro-magnetic wave analysis should be applied and one or more ports for combining the two models and analyzing an electro-magnetic wave emitted from the analysis target, if one or more components are non-linear.
摘要翻译：为了提高能够进行电路分析和电磁波分析的协调处理的装置中的电磁场强度计算处理的速度，本发明包括：确定部件2，用于确定构成包含在分析对象中的电路;分析处理单元3，用于使用包含线性分量的分析对象模型，如果所有分量是线性的，则分析从分析对象发出的电磁波;以及合作处理单元4，将分析目标转化为应用电路分析方法的电路分析模型，应用电磁波分析的电磁波分析模型和用于组合两个模型的一个或多个端口并分析电如果一个或多个分量是非线性的，则从分析目标发射的磁波。

3. 发明授权

US07027941B2 Device and method for calculating electro-magnetic field intensity by cooperation of circuit analyses and electro-magnetic wave analyses 失效
标题翻译：通过电路分析和电磁波分析合作计算电磁场强度的装置和方法
公开(公告)号：US07027941B2
公开(公告)日：2006-04-11
申请号：US11146326
申请日：2005-06-07
申请人： Kenji Nagase , Takashi Yamagajo , Shinichi Ohtsu
发明人： Kenji Nagase , Takashi Yamagajo , Shinichi Ohtsu
IPC分类号： G01R13/00
CPC分类号： G06F17/5036
摘要： In order to improve the speed of an electro-magnetic field intensity calculation process in a device capable of performing the cooperation process of a circuit analysis and an electro-magnetic wave analysis, the present invention comprises a determination unit 2 for determining whether a component constituting an electric circuit contained in an analysis target, an analysis processing unit 3 for analyzing an electro-magnetic wave emitted from the analysis target, using an analysis target model containing a linear component if all components are linear, and a cooperation process unit 4 for dividing the analysis target into a circuit analysis model to which a circuit analysis method should be applied, an electro-magnetic wave analysis model to which an electro-magnetic wave analysis should be applied and one or more ports for combining the two models and analyzing an electro-magnetic wave emitted from the analysis target, if one or more components are non-linear.
摘要翻译：为了提高能够进行电路分析和电磁波分析的协调处理的装置中的电磁场强度计算处理的速度，本发明包括：确定部件2，用于确定构成包含在分析对象中的电路;分析处理单元3，用于使用包含线性分量的分析对象模型，如果所有分量是线性的，则分析从分析对象发出的电磁波;以及合作处理单元4，将分析目标转化为应用电路分析方法的电路分析模型，应用电磁波分析的电磁波分析模型和用于组合两个模型的一个或多个端口并分析电如果一个或多个分量是非线性的，则从分析目标发射的磁波。

4. 发明授权

US06931334B2 Apparatus for and method of calculating electromagnetic field intensity, and computer program product 有权
标题翻译：电磁场强度计算方法及计算机程序产品
公开(公告)号：US06931334B2
公开(公告)日：2005-08-16
申请号：US10764521
申请日：2004-01-27
申请人： Hiroshi Yoshida , Masamichi Ohtake , Yasuhiro Hayakawa , Yasuo Matsubara , Kenji Nagase , Takashi Yamagajo
发明人： Hiroshi Yoshida , Masamichi Ohtake , Yasuhiro Hayakawa , Yasuo Matsubara , Kenji Nagase , Takashi Yamagajo
IPC分类号： G01R29/08 , G01R27/00 , G01R33/00 , G06F17/50
CPC分类号： G06F17/5036
摘要： An electromagnetic field intensity calculation apparatus calculates a virtual current vector from a voltage vector and a mutual immittance matrix of an object including a wave source where a wave source power is applied. The voltage vector and the mutual immittance use a wave voltage of the wave source as a unit voltage. The apparatus also calculates an input impedance of the wave source based on a virtual wave source current of the virtual current vector and a unit voltage of the wave source, and calculates the wave source voltage based on the input impedance and the wave source power. The apparatus further calculates a current vector based on the wave source voltage calculated and the virtual current vector, and calculates an electromagnetic field intensity around the wave source which is determined based on the current vector.
摘要翻译：电磁场强度计算装置从包括施加波源功率的波源的物体的电压矢量和相互导纳矩阵计算虚拟电流矢量。电压矢量和相互导纳使用波源的波电压作为单位电压。该装置还基于虚拟电流矢量的虚拟波源电流和波源的单位电压来计算波源的输入阻抗，并且基于输入阻抗和波源功率来计算波源电压。该装置还基于所计算的波源电压和虚拟电流矢量来计算电流矢量，并且计算基于当前矢量确定的波源周围的电磁场强度。

5. 发明授权

US06879942B1 Apparatus for calculating immunity from radiated electromagnetic field, method for achieving calculation, and storage medium storing programs therefor 失效
标题翻译：用于计算辐射电磁场的抗扰度的装置，用于实现计算的方法，以及存储用于其的程序的存储介质
公开(公告)号：US06879942B1
公开(公告)日：2005-04-12
申请号：US09282425
申请日：1999-03-31
申请人： Kenji Nagase , Shinichi Ohtsu , Makoto Mukai , Takeshi Kishimoto , Sekiji Nishino
发明人： Kenji Nagase , Shinichi Ohtsu , Makoto Mukai , Takeshi Kishimoto , Sekiji Nishino
IPC分类号： G01R29/08 , G06F17/12 , G06F17/50 , G06F19/00 , G06F17/10 , G06F7/60
CPC分类号： G06F17/5036
摘要： An apparatus for calculating immunity from a radiated electromagnetic field which makes possible high-speed simulation of the electric current flowing through an electronic apparatus due to a radio wave radiated from an antenna, and a method and a storage medium storing programs used for the same which divides a radio wave radiated from an antenna into a carrier wave, upper sideband wave, and lower sideband wave, and uses the moment method to simulate the effect of the radio wave on an electronic apparatus by calculating the mutual impedance for one frequency component out of the above three frequency components and using that mutual impedance to solve the simultaneous equations under the moment method so as to calculate the electric current flowing through the electronic apparatus.
摘要翻译：一种用于从辐射电磁场计算抗扰度的装置，其使得由于从天线辐射的无线电波而流过电子装置的电流可能高速模拟，以及存储用于其的程序的方法和存储介质，其将从天线辐射的无线电波分解为载波，上边带波和下边带波，并且使用力矩方法通过计算一个频率分量输出的互阻力来模拟无线电波对电子设备的影响的上述三个频率分量，并使用该相互阻抗来求解瞬时方法下的联立方程，以计算流过电子设备的电流。

6. 发明授权

US06711511B2 Electromagnetic wave analyzing apparatus and computer readable storage medium 失效
标题翻译：电磁波分析装置和计算机可读存储介质
公开(公告)号：US06711511B2
公开(公告)日：2004-03-23
申请号：US09811524
申请日：2001-03-20
申请人： Kenji Nagase , Shinichi Ohtsu
发明人： Kenji Nagase , Shinichi Ohtsu
IPC分类号： G01R2500
CPC分类号： G01R31/001
摘要： An apparatus analyzing electromagnetic waves radiated from an appliance using a net pattern of the appliance and having a coordinates data extracting unit extracting, from net pattern information, coordinates data defining the coordinates of each of terminal points of a plurality of segments constituting the net pattern; and a smoothing unit for dividing the net pattern, based on the extracted coordinates data, into plural object sections, each of a length not greater than a predetermined maximum length, and smoothing the net pattern for each object section, by replacing plural segments in each object section with a single, or a plurality of, straight lines smaller in number than the number of the segments. The electromagnetic field intensity of the electromagnetic waves is calculated on the basis of coordinates data for which smoothing is completed.
摘要翻译：一种分析从器具辐射的电磁波的装置，使用该器具的网状图案，并具有坐标数据提取单元，从网格图案信息中提取定义构成网状图案的多个段的每个终点的坐标的坐标数据; 以及平滑单元，用于根据所提取的坐标数据将网格图案分割成多个对象部分，每个对象部分的长度不大于预定的最大长度，并且通过替换每个对象部分中的多个部分来平滑每个对象部分的网络图案对象部分具有比段数更小的单个或多个直线。基于平滑化完成的坐标数据计算电磁波的电磁场强度。

7. 发明授权

US5745370A Electromagnetic field intensity calculating device 失效
标题翻译：电磁场强度计算装置
公开(公告)号：US5745370A
公开(公告)日：1998-04-28
申请号：US432261
申请日：1995-05-01
申请人： Shinichi Ohtsu , Makoto Mukai , Sekiji Nishino , Kenji Nagase
发明人： Shinichi Ohtsu , Makoto Mukai , Sekiji Nishino , Kenji Nagase
IPC分类号： G01R29/08 , G06F17/50 , G06F19/00 , G06Q50/00 , G06Q50/04 , H05K9/00 , H04B17/00
CPC分类号： G06F17/5036 , Y10S706/92
摘要： An electromagnetic field intensity calculating device calculates according to a moment method the intensities of the electric field and the magnetic field radiated by an electric circuit device having metal portions and dielectric portions. The electromagnetic field intensity calculating device comprises an input unit for inputting the precise structure of the electric circuit device including the structure of the metal portions and the structure of the dielectric portions; a deriving unit for deriving simultaneous equations based on the structure of the electric circuit device input to the input unit, a calculating unit for calculating the electric current flowing through the metal portions and the equivalent electric current and the equivalent magnetic current flowing through the dielectric portions by solving the simultaneous equations; and a computation unit for calculating the intensity of the electric field and the magnetic field radiated by the electric circuit device based on calculation results obtained by the calculating unit.
摘要翻译：电磁场强度计算装置根据瞬时法计算由具有金属部分和电介质部分的电路装置辐射的电场强度和磁场强度。电磁场强度计算装置包括：输入单元，用于输入包括金属部分的结构和电介质部分的结构的电路装置的精确结构; 导出单元，用于基于输入到输入单元的电路装置的结构导出联立方程;计算单元，用于计算流过金属部分的电流和等效电流以及流过介电部分的等效磁电流通过求解联立方程; 以及计算单元，用于基于由所述计算单元获得的计算结果来计算由所述电路装置辐射的所述电场强度和所述磁场的强度。

8. 发明授权

US5650935A Apparatus for calculating intensity of an electromagnetic field 失效
标题翻译：用于计算电磁场强度的装置
公开(公告)号：US5650935A
公开(公告)日：1997-07-22
申请号：US351213
申请日：1994-11-30
申请人： Sekiji Nishino , Makoto Mukai , Shinichi Ohtsu , Kenji Nagase
发明人： Sekiji Nishino , Makoto Mukai , Shinichi Ohtsu , Kenji Nagase
IPC分类号： G01R29/08 , G06F17/50 , G06F19/00 , G06Q50/00 , G06Q50/04
CPC分类号： G06F17/5018 , G06F17/5036 , G06F2217/16
摘要： In a calculation apparatus for calculating intensity of an electromagnetic field radiated from an electronic circuit device, the apparatus includes: an input data file for storing structural information of the device; an input unit for receiving structural information of the device to be analyzed from the input data file; a section unit for dividing the device into applicable sections for a distributed constant circuit method and inapplicable sections for the method by analyzing the structural information of the device; a first calculation unit for calculating current distribution at the applicable sections using the distributed constant circuit method; a second calculation unit for calculating current distribution at the inapplicable sections using a moment method and using the current distribution obtained by the first calculation unit; a third calculation unit for calculating the intensity of electromagnetic fields radiated from the device based on the current distributions obtained from the first and second calculation unit; and an output unit for outputting the calculated intensity of the electromagnetic fields to an output data file.
摘要翻译：在用于计算从电子电路装置辐射的电磁场的强度的计算装置中，该装置包括：用于存储装置的结构信息的输入数据文件; 输入单元，用于从输入数据文件接收要分析的设备的结构信息; 用于分配常数电路方法将装置划分成适用部分的部分单元，通过分析装置的结构信息来分析该方法的不适用部分; 第一计算单元，用于使用分布常数电路方法计算可应用部分的电流分布; 第二计算单元，使用力矩法计算不适用部分的电流分布，并使用由第一计算单元获得的电流分布; 第三计算单元，用于基于从第一和第二计算单元获得的电流分布来计算从装置辐射的电磁场的强度; 以及输出单元，用于将计算出的电磁场强度输出到输出数据文件。

9. 发明授权

US08983758B2 Traffic information management device, traffic information management method, and traffic information management program 有权
标题翻译：交通信息管理设备，交通信息管理方法，交通信息管理方案
公开(公告)号：US08983758B2
公开(公告)日：2015-03-17
申请号：US13203891
申请日：2010-03-04
申请人： Tomoyuki Zaitsu , Shinji Kachi , Kenji Nagase , Tsuyoshi Iwata , Takahisa Ozaki , Masamiki Andoh , Toshio Inoguchi , Kazunori Watanabe , Teruhide Hayashida
发明人： Tomoyuki Zaitsu , Shinji Kachi , Kenji Nagase , Tsuyoshi Iwata , Takahisa Ozaki , Masamiki Andoh , Toshio Inoguchi , Kazunori Watanabe , Teruhide Hayashida
IPC分类号： G08G1/0967
CPC分类号： G08G1/096741
摘要： Conventionally, different traffic information cannot be sent in accordance with an output reason of a request to send. According to the present invention, a request to send traffic information, which is output in response to an instruction given by a user operation or an automatically given instruction, is acquired, an output reason of the request to send is determined, and a communication unit is controlled so that the traffic information on different areas is sent depending on the cases where the output reason is the instruction given by the user operation or the automatically given instruction.
摘要翻译：通常，根据发送请求的输出原因，不能发送不同的交通信息。根据本发明，获取响应于由用户操作或自动给定指令给出的指令而输出的交通信息的请求，确定发送请求的输出原因，以及通信单元被控制，使得根据输出原因是用户操作或自动给定指令给出的指令的情况，发送不同区域的交通信息。

10. 发明申请

US20140195156A1 GUIDANCE INFORMATION GENERATING DEVICE, GUIDANCE INFORMATION GENERATING METHOD AND GUIDANCE INFORMATION GENERATING PROGRAM 有权
标题翻译：指导信息生成设备，指导信息生成方法和指导信息生成程序
公开(公告)号：US20140195156A1
公开(公告)日：2014-07-10
申请号：US14125389
申请日：2012-05-23
申请人： Toshiki Yamamoto , Hiroaki Sugiura , Kenji Nagase , Kuniaki Tanaka , Tomoki Kodan , Akira Saito
发明人： Toshiki Yamamoto , Hiroaki Sugiura , Kenji Nagase , Kuniaki Tanaka , Tomoki Kodan , Akira Saito
IPC分类号： G01C21/36
CPC分类号： G01C21/3626 , G01C21/3605 , G01C21/3685
摘要： Search criterion information, which indicates a search criterion is transmitted to a search server, destination point information on a destination point, which is a point found by the search server based on the search criterion, is obtained, a candidate point database that stores candidate point information on a candidate point connected to a road in association with the candidate point is searched, the candidate point associated with the candidate point information having a similarity to the destination point information, higher than or equal to a predetermined reference similarity, is identified as an arrival point, and first guidance information that indicates a first route to the arrival point is generated when the arrival point has been identified and second guidance information that indicates a second route to a point closest to the destination point among points on roads is generated when the arrival point has not been identified.
摘要翻译：表示搜索条件的搜索标准信息被发送到搜索服务器，获取作为基于搜索条件的搜索服务器找到的点的目的地点上的目的地点信息，存储候选点的候选点数据库搜索与候选点相关联的与道路相关的候选点的信息，将与具有高于或等于预定参考相似度的目的地点信息相似的候选点信息相关联的候选点识别为到达点和指示到达点的第一路线的第一指导信息是在到达点被识别时产生的，并且当在道路上的点之间产生指示到最接近目的地点的点的第二路线的第二引导信息时到达点尚未确定。

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