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    • 2. 发明授权
    • Electromagnetic field measurement apparatus
    • 电磁场测量装置
    • US08654331B2
    • 2014-02-18
    • US12865908
    • 2009-02-04
    • Mizuki IwanamiTsuneo TsukagoshiRisato OhhiraMasafumi NakadaTomonori Yamada
    • Mizuki IwanamiTsuneo TsukagoshiRisato OhhiraMasafumi NakadaTomonori Yamada
    • G01J4/00
    • G01R29/0885
    • There is provided an electromagnetic field measurement apparatus capable of achieving correct and timely circuit operation detection in an area where electronic devices are mounted at high density. An electromagnetic field measurement apparatus includes: a laser light source; a polarized wave controller that linearly polarizes laser light; an optical fiber probe that has an electrooptic material or a magnetooptic material at its leading end and in which the laser light reflected at the leading end is subjected to polarization modulation in accordance with an electric field intensity or a magnetic field intensity; and an analyzer that converts the laser light reflected by the optical fiber probe into intensity modulated light. The laser light source emits time-multiplexed laser light of a plurality of wavelengths different from one another. The electromagnetic field measurement apparatus further includes: an optical circulator that outputs the laser light linearly polarized by the polarized wave controller to a multiplexer/demultiplexer and outputs the laser light input from the multiplexer/demultiplexer to the analyzer; and a multiplexer/demultiplexer that outputs the laser light to different optical fiber probes according to the wavelength of the laser light and outputs the laser light to the optical circulator.
    • 提供一种电磁场测量装置,其能够在电子设备以高密度安装的区域中实现正确和及时的电路操作检测。 电磁场测量装置包括:激光源; 使激光线性偏振的极化波控制器; 在其前端具有电光材料或磁光材料的光纤探针,其中在前端反射的激光根据电场强度或磁场强度进行偏振调制; 以及将由光纤探针反射的激光转换成强度调制光的分析器。 激光光源发射多个彼此不同的波长的多路复用激光。 电磁场测量装置还包括:光学循环器,其将由偏振波控制器线性偏振的激光输出到多路复用器/解复用器,并将从多路复用器/解复用器输入的激光输出到分析器; 以及根据激光的波长将激光输出到不同的光纤探针的多路复用器/解复用器,并将激光输出到光循环器。
    • 3. 发明申请
    • Method and program for labeling multi material data
    • 多材料数据标签的方法和程序
    • US20060267974A1
    • 2006-11-30
    • US10553602
    • 2004-05-10
    • Masaya KatoKiwamu KaseTomonori Yamada
    • Masaya KatoKiwamu KaseTomonori Yamada
    • G06T15/00
    • G06F17/5018
    • The present invention includes an external data acquisition step (S1), an external data input step (A), a cell division step (B), a cell classification step (C), a space classification step (D), a simulation step (S3), and an output step (S4). The cell classification step (C) includes a step of further classifying each of the boundary cells (13a) into a first type cell and a second type cell. The first type cell has a cutting point at which an edge line or vertex is cut by the boundary data. The second type cell has a cutting point that lies on a boundary with another cell of different hierarchy, and is larger than the another cell. The cell classification step (C) further includes a step of assigning a material number to each cell vertex.
    • 本发明包括外部数据获取步骤(S1),外部数据输入步骤(A),单元划分步骤(B),单元分类步骤(C),空间分类步骤(D),模拟步骤 (S 3)和输出步骤(S 4)。 细胞分类步骤(C)包括将每个边界细胞(13a)进一步分类为第一类型细胞和第二类型细胞的步骤。 第一类型单元具有边界线或顶点被边界数据切割的切割点。 第二类型单元具有位于与不同层次的另一单元格的边界上的切割点,并且大于另一单元格。 细胞分类步骤(C)还包括向每个细胞顶点分配材料编号的步骤。
    • 4. 发明授权
    • Method and program for labeling multi material data
    • 多材料数据标签的方法和程序
    • US07620528B2
    • 2009-11-17
    • US10553602
    • 2004-05-10
    • Masaya KatoKiwamu KaseTomonori Yamada
    • Masaya KatoKiwamu KaseTomonori Yamada
    • G06F7/60G06F17/00G06G7/48G06T15/00
    • G06F17/5018
    • The present invention includes an external data acquisition step (S1), an external data input step (A), a cell division step (B), a cell classification step (C), a space classification step (D), a simulation step (S3), and an output step (S4). The cell classification step (C) includes a step of further classifying each of the boundary cells (13a) into a first type cell and a second type cell. The first type cell has a cutting point at which an edge line or vertex is cut by the boundary data. The second type cell has a cutting point that lies on a boundary with another cell of different hierarchy, and is larger than the another cell. The cell classification step (C) further includes a step of assigning a material number to each cell vertex.
    • 本发明包括外部数据获取步骤(S1),外部数据输入步骤(A),单元划分步骤(B),单元分类步骤(C),空间分类步骤(D),模拟步骤 S3)和输出步骤(S4)。 细胞分类步骤(C)包括将每个边界细胞(13a)进一步分类为第一类型细胞和第二类型细胞的步骤。 第一类型单元具有边界线或顶点被边界数据切割的切割点。 第二类型单元具有位于与不同层级的另一单元格的边界上的切割点,并且大于另一单元格。 细胞分类步骤(C)还包括向每个细胞顶点分配材料编号的步骤。
    • 5. 发明申请
    • ELECTROMAGNETIC FIELD MEASUREMENT DEVICE
    • 电磁场测量装置
    • US20110001971A1
    • 2011-01-06
    • US12865908
    • 2009-02-04
    • Mizuki IwanamiTsuneo TsukagoshiRisato OhhiraMasafumi NakadaTomonori Yamada
    • Mizuki IwanamiTsuneo TsukagoshiRisato OhhiraMasafumi NakadaTomonori Yamada
    • G01J4/00G01R13/38
    • G01R29/0885
    • There is provided an electromagnetic field measurement apparatus capable of achieving correct and timely circuit operation detection in an area where electronic devices are mounted at high density. An electromagnetic field measurement apparatus includes: a laser light source; a polarized wave controller that linearly polarizes laser light; an optical fiber probe that has an electrooptic material or a magnetooptic material at its leading end and in which the laser light reflected at the leading end is subjected to polarization modulation in accordance with an electric field intensity or a magnetic field intensity; and an analyzer that converts the laser light reflected by the optical fiber probe into intensity modulated light. The laser light source emits time-multiplexed laser light of a plurality of wavelengths different from one another. The electromagnetic field measurement apparatus further includes: an optical circulator that outputs the laser light linearly polarized by the polarized wave controller to a multiplexer/demultiplexer and outputs the laser light input from the multiplexer/demultiplexer to the analyzer; and a multiplexer/demultiplexer that outputs the laser light to different optical fiber probes according to the wavelength of the laser light and outputs the laser light to the optical circulator.
    • 提供一种电磁场测量装置,其能够在电子设备以高密度安装的区域中实现正确和及时的电路操作检测。 电磁场测量装置包括:激光源; 使激光线性偏振的极化波控制器; 在其前端具有电光材料或磁光材料的光纤探针,其中在前端反射的激光根据电场强度或磁场强度进行偏振调制; 以及将由光纤探针反射的激光转换成强度调制光的分析器。 激光光源发射多个彼此不同的波长的多路复用激光。 电磁场测量装置还包括:光学循环器,其将由偏振波控制器线性偏振的激光输出到多路复用器/解复用器,并将从多路复用器/解复用器输入的激光输出到分析器; 以及根据激光的波长将激光输出到不同的光纤探针的多路复用器/解复用器,并将激光输出到光循环器。