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    • 32. 发明授权
    • Ultrasonic diagnostic apparatus
    • 超声波诊断仪
    • US07666141B2
    • 2010-02-23
    • US11577075
    • 2005-10-18
    • Makoto KatoYoshinao Tannaka
    • Makoto KatoYoshinao Tannaka
    • A61B8/00
    • A61B8/0858A61B8/461A61B8/463A61B8/469A61B8/485G01S7/52042G01S7/5206G01S7/52066G01S15/8979
    • An ultrasonic diagnostic apparatus includes: a transmitting section for driving a probe transmitting an ultrasonic wave to a subject; a receiving section for amplifying a reflected echo, produced by getting the ultrasonic wave reflected by a tissue and received at the probe, to generate a received signal; an image processing section for generating a tomographic image of the subject based on the signal; a region setting section for setting an arbitrary range of the tomographic image as a region of interest; a motion information gathering section for getting the motion information of the subject at measuring points on the subject based on the signal; a property value calculating section for calculating the property values of target tissues of the subject, specified by the measuring points, by reference to the motion information; and a distribution plotting section, which gets the property measured values and plots a frequency distribution of the property values based on the property values of the target tissues located within the region of interest set by the setting section.
    • 一种超声波诊断装置,包括:发送部,用于驱动向对象发送超声波的探针; 用于放大反射回波的接收部分,通过获得由组织反射并在探头处接收的超声波产生,以产生接收信号; 图像处理部,其基于该信号生成被检体的断层图像; 区域设定部,其将所述断层图像的任意范围设定为感兴趣区域; 运动信息收集部分,用于基于所述信号获得所述被摄体的测量点上的所述被摄体的运动信息; 属性值计算部分,用于通过参考运动信息计算由测量点指定的对象的目标组织的属性值; 以及分布绘制部分,其基于由设置部分设置的关注区域内的目标组织的属性值获得属性测量值并绘制属性值的频率分布。
    • 34. 发明授权
    • Method and device for measuring quantity of wear
    • 测量磨损量的方法和装置
    • US07375327B2
    • 2008-05-20
    • US11267577
    • 2005-11-07
    • Masahiko YoshikiMakoto Kato
    • Masahiko YoshikiMakoto Kato
    • G21K7/00G01N23/227G01N23/00
    • G01N23/227
    • A method and device to accurately obtain very small quantity of wear of the order of nanometers of a protective film on the surface of a sliding member. A quantity of wear on the surface of a measurement sample including a base and a coating layer is measured by making a spectrum of the surface elements in a reference sample using a surface-element analysis device which analyzes elements on the surface of a substance from an energy spectrum of charged particles obtained by applying excited ionization radiation on the reference sample equivalent to the measurement and by measuring charged particles generated from the surface of the substance. A step of obtaining signal intensity ratios of plural elements from the spectrum is repeated a plurality of times while the surface of the reference sample is being etched and calibration curves which indicate a distribution of the signal intensity ratios of the plural elements in the reference sample are made. Subsequently, an energy spectrum of charged particles from the surface of the measurement sample is measured, signal intensity ratios of specific elements are calculated and compared with the calibration curves to determine a quantity of wear of the measurement sample.
    • 一种在滑动构件的表面上准确地获得非常少量的保护膜的纳米数量的磨损的方法和装置。 通过使用分析物质表面上的元素的表面元素分析装置,使参考样品中的表面元素的光谱成像,从而测量包括基底和涂层在内的测量样品表面上的磨损量 通过将激发的电离辐射施加在与测量相当的参考样品上并通过测量从物质表面产生的带电粒子而获得的带电粒子的能谱。 在参考样品的表面被蚀刻的同时重复多次获得来自光谱的多个元素的信号强度比的步骤,并且指示参考样品中的多个元素的信号强度比的分布的校准曲线是 制作。 随后,测量来自测量样品表面的带电粒子的能谱,计算特定元素的信号强度比并与校准曲线进行比较,以确定测量样品的磨损量。
    • 35. 发明授权
    • Pipe connecting structure
    • 管道连接结构
    • US07300077B2
    • 2007-11-27
    • US10960696
    • 2004-10-08
    • Hirotoshi TawaraMakoto Kato
    • Hirotoshi TawaraMakoto Kato
    • F16L21/00
    • B25G3/26A47L9/242A47L13/42B25G1/04F16B7/0426Y10T16/469Y10T403/551Y10T403/66Y10T403/7079Y10T403/7086Y10T403/7088
    • A pipe connecting structure for connecting a pair of sleeve-like pipes integrally in an axial direction by inserting a male side end portion of one of the pair of sleeve-like pipes into an opening of a female side end portion of the other sleeve-like pipe so as to serve as a connecting portion, wherein a male side protrusion insertion hole and a female side protrusion insertion hole are formed in a peripheral surface of each end portion of a pair of the sleeve-like pipes which constitute the connecting portion, the protrusion insertion holes are brought into coincident with each other, an engagement protrusion is inserted in the protrusion insertion holes and engaged therewith, and such an engagement state of the engagement protrusion is retained by pressing the engagement protrusion with a sleeve member disposed in such a manner as to cover the connecting portion.
    • 一种管连接结构,用于通过将一对套筒状管中的一个的阳侧端部插入到另一个套筒状的阴侧端部的开口中,将一对套筒状管一体地沿轴向连接 管作为连接部,其中,在构成连接部的一对套筒状管的各端部的周面上形成有阳侧突起插入孔和阴侧突起插入孔, 突起插入孔彼此重合,接合突起插入到突出插入孔中并与其接合,并且通过以这样的方式设置的套筒构件来按压接合突起来保持接合突起的接合状态 以覆盖连接部分。
    • 39. 发明申请
    • Ultrasonic diagnostic apparatus and method for controlling the same
    • 超声波诊断装置及其控制方法
    • US20060004288A1
    • 2006-01-05
    • US11224265
    • 2005-09-12
    • Makoto KatoKazuhiro Sunagawa
    • Makoto KatoKazuhiro Sunagawa
    • A61B8/00
    • A61B8/0858A61B5/02007A61B5/1075A61B8/543
    • An ultrasonic diagnostic apparatus includes: a transmitting section for driving an ultrasonic probe sending out an ultrasonic transmitted wave toward a body tissue of an organism; a receiving section for receiving an ultrasonic reflected wave, produced by getting the transmitted wave reflected by the body tissue, through the probe; a phase detecting section for detecting the phase of the reflected wave; and a computing section for calculating the magnitudes of positional displacement at multiple measuring points on the body tissue based on a signal obtained by the detecting section and calculating the greatest thickness difference between two of the measuring points and/or an elastic property based on the magnitudes of positional displacement. The computing section calculates the maximum and minimum thicknesses or thickness variations between the two points based on the magnitudes of positional displacement at the two points during a part of one cardiac cycle, and calculates the greatest thickness difference and/or elastic property as the difference between the maximum and minimum values.
    • 超声波诊断装置包括:发送部,用于驱动向生物体的身体组织发送超声波发送波的超声波探头; 接收部,其通过由所述探针获得由所述身体组织反射的透射波而产生的超声波反射波; 相位检测部分,用于检测反射波的相位; 以及计算部,其基于由所述检测部获得的信号,计算所述两个测量点之间的最大厚度差和/或基于所述大小的弹性特性来计算所述身体组织上的多个测量点的位置位移的大小 的位置位移。 计算部分基于在一个心动周期的一部分期间的两个点处的位置位移的大小来计算两个点之间的最大和最小厚度或厚度变化,并且计算最大厚度差和/或弹性属性作为 最大值和最小值。