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    • 1. 发明专利
    • Gas flow visualization method and system
    • 气体流动可视化方法和系统
    • JP2006126050A
    • 2006-05-18
    • JP2004316042
    • 2004-10-29
    • Toyota Motor CorpUniv Of Tokyoトヨタ自動車株式会社国立大学法人 東京大学
    • HAKOZAKI JIYOUYUUKAMATA SHINYAOKAMOTO KOJISUGII YASUHIKOISHIKAWA MASAAKI
    • G01P13/00
    • PROBLEM TO BE SOLVED: To provide a method and a system for gas flow visualization which can visualize a gas flow passing through a flow channel with a very small diameter or gap, especially a gas flow such as air in a fuel cell, easily and sufficiently.
      SOLUTION: The gas flow visualization system comprises a fluorescent mist/air flow generation device 3 which generates fine fluorescent oil mist from fluorescent oil 33 prepared by solving a fluorescent agent in oil and supplies it to the air to generate a fine fluorescent oil mist/air flow 34; a light irradiation device 4 which irradiates the fine fluorescent oil mist/air flow 34 with light L1, generates fluorescence from fluorescent oil mist constituting the oil mist/air flow 34, and visualizes an air flow 12 in a flow channel 12a; fluorescent detection means 65 to 67 for detecting fluorescence; and a display 67a for visually displaying the air flow in the flow channel 12a on the basis of the detected fluorescence. As compared to a method using powdery particles in a conventional technique, the air flow is visualized without changing the shape of a flow channel and without staining a visualization section.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种用于气流可视化的方法和系统,其可以使通过具有非常小的直径或间隙的流动通道的气流,特别是燃料电池中的诸如空气的气流, 容易和充分。 解决方案:气流可视化系统包括荧光雾/空气流产生装置3,其从通过在油中溶解荧光剂并将其提供给空气以产生细荧光油而制备的荧光油33产生细小的荧光油雾 雾气/空气流34; 将细荧光油雾/空气流34照射光L1的光照射装置4从构成油雾/空气流34的荧光油雾产生荧光,并且使流路12a中的气流12可视化; 用于检测荧光的荧光检测装置65至67; 以及显示器67a,用于基于检测到的荧光来可视地显示流道12a中的空气流。 与常规技术中使用粉末颗粒的方法相比,空气流可视化而不改变流动通道的形状,而不污染可视化部分。 版权所有(C)2006,JPO&NCIPI
    • 4. 发明专利
    • Apparatus and method for measuring velocity distribution in micropassage
    • 用于测量微波速度分布的装置和方法
    • JP2007010524A
    • 2007-01-18
    • JP2005192856
    • 2005-06-30
    • Univ Of Tokyo国立大学法人 東京大学
    • OKAMOTO KOJISUGII YASUHIKOMADARAME HARUKISHINOHARA KYOSUKE
    • G01P3/36G01N15/14
    • PROBLEM TO BE SOLVED: To provide a measuring means for velocity distribution in micropassages having spatial resolution in the order of micrometer, and capable of acquiring three-dimension (x, y, z) and three-component (u, v, w) information.
      SOLUTION: The measuring means has an optical irradiation means for irradiating, with light, a flow field in a micropassage supplied with minute tracer particles, an image pickup means for picking up an image of the flow field, a focal plane set means for changing its focal plane to an arbitrary position, and an analysis means for finding velocity distribution in the micropassage. The image pickup means picks up at least three images at very short intervals of time continuously, at positions of at least two kinds of focal planes set by the focal plane set means, and the analysis means analyzes the obtained images, and finds the velocity distribution of the three components in the directions of the x-axis, y-axis, and z-axis.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了提供一种具有空间分辨率为微米级并且能够获取三维(x,y,z)和三分量(u,v)的微分段中的速度分布的测量装置, w)信息。 解决方案:测量装置具有光照射装置,用于用光照射提供有微量示踪剂颗粒的微量气体中的流场,用于拾取流场图像的图像拾取装置,焦平面装置装置 用于将其焦平面改变到任意位置,以及分析装置,用于在所述微型按压中找到速度分布。 图像拾取装置在由焦平面设置装置设置的至少两种焦平面的位置连续地以非常短的时间间隔拾取至少三个图像,并且分析装置分析所获得的图像,并且找到速度分布 在x轴,y轴和z轴的方向上的三个分量。 版权所有(C)2007,JPO&INPIT
    • 7. 发明专利
    • Volume data visualization device, method, and program
    • 体数据可视化设备,方法和程序
    • JP2009289144A
    • 2009-12-10
    • JP2008142786
    • 2008-05-30
    • Univ Of Tokyo国立大学法人 東京大学
    • OKAMOTO KOJIIWAMARU MASANORI
    • G06T15/08
    • G06T11/001G06T15/08
    • PROBLEM TO BE SOLVED: To satisfactorily visualize a voxel value in volume data with a much smaller arithmetic load. SOLUTION: A computer 20 in which a volume data visualization program is installed repeatedly applies a development rule specifying a corresponding relation between the positions of 2×2×2 pieces of voxels configuring one volume in a three-dimensional space and the positions of 8 pieces of square regions configuring a Sierpinski carpet in a first stage in a two-dimensional space to each of 2 N ×2 N ×2 N pieces of voxels, and assigns color information based on a scalar value stored in each voxel to the square regions corresponding to the Sierpinski carpet in the N-th stage, so that it is possible to create 2D image data showing the development image of the volume data. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:以令人满意的可视化体积数据中的体素值以更小的算术负载。 解决方案:其中安装卷数据可视化程序的计算机20重复地应用指定在三维空间中构成一个卷的2×2×2个体素的位置与位置之间的对应关系的开发规则 在二维空间中的第一级中配置Sierpinski地毯的8个正方形区域中的8个正方形区域分别为2 N ×2 N ×2 N < SP>体元,并且基于存储在每个体素中的标量值将颜色信息分配给与第N阶段中的Sierpinski地毯相对应的正方形区域,使得可以创建表示显影图像的2D图像数据 体积数据。 版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Device, method and program for visualizing high-dimensional data
    • 用于可视化高维数据的设备,方法和程序
    • JP2011086065A
    • 2011-04-28
    • JP2009237504
    • 2009-10-14
    • Univ Of Tokyo国立大学法人 東京大学
    • OKAMOTO KOJIFUJIWARA TAKANORIIWAMARU MASANORI
    • G06T11/00
    • PROBLEM TO BE SOLVED: To develop a number of m-dimensional (m≥4) data each indicating a scalar value at a point at an m-dimensional space into two dimensions with small operation loads, and visualize the data favorably. SOLUTION: A computer in which a high-dimensional data visualizing program is installed allocates 16 N -pieces of four-dimensional data to 4 N ×4 N rectangular regions generated by performing N-time two-dimensional fractal development to divide an existing rectangular region into four portions, respectively, using figures obtained by dividing each of 2×2 rectangular regions into four portions as initiators according to two-dimensional development rules, and thereby, the computer sets two-dimensional coordinates (X[i], Y[i]) of each of the four-dimensional data (S50, S60) and creates two-dimensional image data indicating development images of the four-dimensional data based on the two-dimensional coordinates (X[i], Y[i]) and the scalar value S[i] of the four-dimensional data corresponding to the coordinates (S90). COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了开发多个m维(m≥4)数据,每个m维(m≥4)数据在m维空间的点处指示具有小的操作负载的二维的标量值,并且有利地可视化数据。

      解决方案:安装高维数据可视化程序的计算机将四维数据的16个 N 个数据分配到4个SP> N ×4 通过执行N次二维分形显影而生成的N 个矩形区域,分别使用通过将2×2矩形区域中的每一个划分为四个部分的图形作为根据两者的引导者而获得的图案,将现有矩形区域分成四个部分 计算机设置四维数据(S50,S60)中的每一个的二维坐标(X [i],Y [i]),并创建指示显影图像的二维图像数据 基于对应于坐标的四维数据的二维坐标(X [i],Y [i])和标量值S [i]的四维数据(S90)。 版权所有(C)2011,JPO&INPIT

    • 10. 发明专利
    • Connector attached directly to equipment
    • 连接器直接连接到设备
    • JP2006081373A
    • 2006-03-23
    • JP2004265538
    • 2004-09-13
    • Toyota Industries CorpToyota Motor CorpYazaki Corpトヨタ自動車株式会社株式会社豊田自動織機矢崎総業株式会社
    • MATSUMOTO MITSUHIROFUKUSHIMA HIROTAKATSUKAMOTO SETSUSHIBA KENSHIROWATANABE TOMOYUKIOKAMOTO KOJI
    • H02K5/22B60L11/18H01R13/405H02K11/00
    • H02M7/003H01R13/42H01R25/162H01R29/00H01R31/065
    • PROBLEM TO BE SOLVED: To reduce the size of an invertor (equipment) connecting two motors and a connection structure. SOLUTION: The connector that is to be attached directly to equipment is provided with six independent bus bars 21 to 26 for connecting two auxiliary machines for three-phase alternating current to one piece of equipment, wherein two U-electrode terminal parts 11, 12 of three-phase alternating current connected to the equipment, two V-electrode terminal parts 13, 14, and two W-electrode terminal parts 15, 16, are arranged mutually adjacent to each other; while terminal parts 11 to 16 are provided on one terminal side of each bus bar 21 to 26, and one each terminal part 31 to 33, 34 to 36 of the U-electrode, V-electrode and W-electrode that are to be connected to the two auxiliary machines are arranged in two sets, mutually adjacent on the other end side of each bus bar, each being separated from each other. The bus bars 22, 25 have extension parts 22c, 25c extended between the two sets of terminal parts 31 to 33, 34 to 36 on the other end side. The bus-bars 21 to 26 are molded into an insulating resin part. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:减少连接两台电机和连接结构的变频器(设备)的尺寸。

      解决方案:要直接连接到设备的连接器设有六个独立的母线21至26,用于将两个用于三相交流的辅助设备连接到一个设备,其中两个U电极端子部分11 连接到设备的三相交流电的12个,两个V电极端子部分13,14和两个W电极端子部分15,16彼此相邻地布置; 而端子部11至16设置在每个汇流条21至26的一个端子侧,并且将要连接的U电极,V电极和W电极的每个端子部分31至33,34至36中的一个 两个辅助机器被布置成两组,每个母线的另一端相互相邻,每​​个彼此分离。 母线22,25具有在另一端侧的两组端子部31〜33,34〜36之间延伸的延伸部22c,25c。 母线21至26被模制成绝缘树脂部分。 版权所有(C)2006,JPO&NCIPI