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公开(公告)号：US20110166807A1
公开(公告)日：2011-07-07
申请号：US12975414
申请日：2010-12-22
申请人： So KITAZAWA , Naoyuki KONO , Atsushi BABA
发明人： So KITAZAWA , Naoyuki KONO , Atsushi BABA
IPC分类号： G06F19/00
CPC分类号： G01N29/0663 , G01N29/262 , G01N29/4409 , G01N2291/105
摘要： An ultrasonic inspection method and an ultrasonic inspection device allow three-dimensional inspection data and three-dimensional shape data to be appropriately positioned on a display screen and allow a defect echo and a shape echo to be quickly identified even when information on the relative positions of a probe and an object to be inspected is not provided. The ultrasonic inspection data that is generated from the waveforms of ultrasonic waves received by an ultrasonic probe is compared with a plurality of ultrasonic propagation data pieces calculated by a ray tracing method on the basis of the three-dimensional shape data on an object to be inspected. The position of the three-dimensional inspection data or the three-dimensional shape data is moved relative to the other data position on the basis of the comparison results, thereby displaying the three-dimensional inspection data and the three-dimensional shape data while overlapping each other.
摘要翻译： 超声波检查方法和超声波检查装置允许三维检查数据和三维形状数据适当地定位在显示屏幕上，并且即使当关于相对位置的信息的信息也可以快速识别缺陷回波和形状回波 不提供探针和被检查物体。 将由超声波探头接收的超声波的波形产生的超声波检查数据与通过光线追踪方法计算出的多个超声波传播数据进行比较，并根据对被检体的三维形状数据 。 基于比较结果，三维检查数据或三维形状数据的位置相对于其他数据位置移动，从而显示三维检查数据和三维形状数据，同时重叠每个 其他。
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公开(公告)号：US20100106431A1
公开(公告)日：2010-04-29
申请号：US12606608
申请日：2009-10-27
申请人： Atsushi BABA , So KITAZAWA , Naoyuki KONO
发明人： Atsushi BABA , So KITAZAWA , Naoyuki KONO
IPC分类号： G01N29/04
CPC分类号： G01N29/04 , G01N29/07 , G01N29/2468 , G01N29/262 , G01N2291/106 , G01S15/8918 , G01S15/8925 , G01S15/8927 , G01S15/8993 , G01S15/8997
摘要： An apparatus and a method for ultrasonic testing obtains high-resolution and high-S/N ratio testing results by driving a number of piezoelectric elements using fewer pulsers and receivers in comparison with the number of elements composing an array transducer. A sensor information setter sets a plurality of piezoelectric element groups used for transmission and a plurality of piezoelectric element groups used for reception among the plurality of piezoelectric elements composing an ultrasonic array transducer. A computer transmits an ultrasonic wave from the element cluster set for transmission, and stores an ultrasonic wave received by the element cluster set for reception. The procedure is repeated including different element cluster sets for transmission and reception to obtain first receive signals. The first receive signals are summed to obtain a second receive signal; and the second receive signal is displayed with reference to the sensor center position on a display unit.
摘要翻译： 与构成阵列换能器的元件的数量相比，超声波测试的装置和方法通过使用更少的脉冲发生器和接收器驱动多个压电元件来获得高分辨率和高S / N比测试结果。 传感器信息设定器在构成超声波阵列换能器的多个压电元件中设定用于透射的多个压电元件组和用于接收的多个压电元件组。 计算机从用于发送的元件簇集发送超声波，并存储由元件簇接收的超声波用于接收。 重复该过程，包括用于发送和接收的不同元件簇集，以获得第一接收信号。 将第一接收信号相加以获得第二接收信号; 并且参考显示单元上的传感器中心位置显示第二接收信号。
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公开(公告)号：US20090293621A1
公开(公告)日：2009-12-03
申请号：US12472873
申请日：2009-05-27
申请人： So KITAZAWA , Naoyuki KONO , Atsushi BABA
发明人： So KITAZAWA , Naoyuki KONO , Atsushi BABA
IPC分类号： G01N29/00
摘要： Ultrasonic inspection equipment facilitates alignment of display positions of three-dimensional ultrasonic inspection data and three-dimensional shape data, and quickly discriminates between a defect echo and an inner-wall echo.A computer 102A has a position correction function of correcting a relative display position between three-dimensional shape data and three-dimensional ultrasonic inspection data. A display position of the three-dimensional ultrasonic inspection data or that of the three-dimensional shape data is moved by a norm of a mean vector along the mean vector that is calculated from a plurality of vectors defined by a plurality of points selected in the three-dimensional ultrasonic inspection data and by a plurality of points selected in the three-dimensional shape data. The three-dimensional shape data and the three-dimensional ultrasonic inspection data are displayed in such a manner as to be superimposed on each other on a three-dimensional display unit 103C.
摘要翻译： 超声波检查设备有助于三维超声波检查数据和三维形状数据的显示位置的对准，并且可以快速地区分缺陷回波和内壁回波。 计算机102A具有校正三维形状数据和三维超声波检查数据之间的相对显示位置的位置校正功能。 三维超声波检查数据的显示位置或三维形状数据的显示位置沿着平均矢量的范数移动，该平均矢量是从由多个点中选择的多个点定义的多个向量计算的平均矢量 三维超声波检查数据以及在三维形状数据中选择的多个点。 三维形状数据和三维超声波检查数据以三维显示单元103C彼此叠加的方式显示。
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公开(公告)号：US20120137778A1
公开(公告)日：2012-06-07
申请号：US13372003
申请日：2012-02-13
申请人： So KITAZAWA , Naoyuki KONO , Atsushi BABA
发明人： So KITAZAWA , Naoyuki KONO , Atsushi BABA
IPC分类号： G01N29/00
摘要： Ultrasonic inspection equipment facilitates alignment of display positions of three-dimensional ultrasonic inspection data and three-dimensional shape data, and quickly discriminates between a defect echo and an inner-wall echo. A computer 102A has a position correction function of correcting a relative display position between three-dimensional shape data and three-dimensional ultrasonic inspection data. A display position of the three-dimensional ultrasonic inspection data or that of the three-dimensional shape data is moved by a norm of a mean vector along the mean vector that is calculated from a plurality of vectors defined by a plurality of points selected in the three-dimensional ultrasonic inspection data and by a plurality of points selected in the three-dimensional shape data. The three-dimensional shape data and the three-dimensional ultrasonic inspection data are displayed in such a manner as to be superimposed on each other on a three-dimensional display unit 103C.
摘要翻译： 超声波检查设备有助于三维超声波检查数据和三维形状数据的显示位置的对准，并且可以快速地区分缺陷回波和内壁回波。 计算机102A具有校正三维形状数据和三维超声波检查数据之间的相对显示位置的位置校正功能。 三维超声波检查数据的显示位置或三维形状数据的显示位置沿着平均矢量的范数移动，该平均矢量是从由多个点中选择的多个点定义的多个向量计算的平均矢量 三维超声波检查数据以及在三维形状数据中选择的多个点。 三维形状数据和三维超声波检查数据以三维显示单元103C彼此叠加的方式显示。
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公开(公告)号：US20110164033A1
公开(公告)日：2011-07-07
申请号：US12974004
申请日：2010-12-21
申请人： So KITAZAWA , Naoyuki KONO , Atsushi BABA
发明人： So KITAZAWA , Naoyuki KONO , Atsushi BABA
CPC分类号： G01N29/069 , G01N29/262 , G01N2291/106 , G01S7/52074 , G01S15/8993 , G06T7/001 , G06T19/00 , G06T2200/24 , G06T2207/10136 , G06T2207/30164
摘要： An ultrasonic inspection device allows position adjustment of three-dimensional inspection data and shape data to be easily performed on a display screen and allows a defect echo and a shape echo to be quickly identified. A calculator generates the three-dimensional inspection data from waveforms stored in a data storage unit. A three-dimensional display unit displays the three-dimensional inspection data generated by the calculator and the three-dimensional shape data on an object to be inspected. The calculator corrects the relative displayed positions of the three-dimensional inspection data and the three-dimensional shape data on the basis of a coordinate system defined by points and a surface that constitute a part of the three-dimensional shape data displayed by the three-dimensional display unit, and causes the three-dimensional display unit to display the three-dimensional inspection data and the three-dimensional shape data while the three-dimensional inspection data and the three-dimensional shape data overlap each other.
摘要翻译： 超声波检查装置允许在显示屏幕上容易地执行三维检查数据和形状数据的位置调整，并允许快速识别缺陷回波和形状回波。 计算器从存储在数据存储单元中的波形生成三维检查数据。 三维显示单元将由计算器生成的三维检查数据和关于待检查对象的三维形状数据显示。 基于由构成由三维形状数据显示的三维形状数据的一部分的点和面构成的坐标系，计算器校正三维检查数据和三维形状数据的相对显示位置。 并且在三维检查数据和三维形状数据彼此重叠的同时使三维显示单元显示三维检查数据和三维形状数据。
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公开(公告)号：US20100106432A1
公开(公告)日：2010-04-29
申请号：US12607555
申请日：2009-10-28
申请人： So KITAZAWA , Naoyuki KONO , Atsushi BABA
发明人： So KITAZAWA , Naoyuki KONO , Atsushi BABA
IPC分类号： G01B5/28
CPC分类号： G06F19/00 , G01N29/043 , G01N29/0609 , G01N29/0654 , G01N29/4436 , G01N29/4463 , G01N2291/044 , G01N2291/106 , G01S7/52068 , G01S7/52077 , G01S15/8915 , G01S15/8993
摘要： An ultrasonic probe issues an ultrasonic wave to an object, receives a reflected wave from an object, and is provided with multiple piezoelectric elements. A three-dimensional display section displays three-dimensional flaw detection data superimposed on three-dimensional shape data of an object. The computer acquires a reflected ultrasonic wave signal from a reference object (reference). Based on the acquired signal, the computer corrects a reflected ultrasonic wave signal acquired from another object having the same material and shape as the reference. The computer allows the three-dimensional display section to display three-dimensional flaw detection data generated from a reflected ultrasonic wave signal resulting from a difference between a reference and an object.
摘要翻译： 超声波探头向物体发出超声波，从物体接收反射波，并设有多个压电元件。 三维显示部显示叠加在物体的三维形状数据上的三维探伤数据。 计算机从参考对象（参考）获取反射的超声波信号。 基于获取的信号，计算机校正从具有与参考相同的材料和形状的另一物体获取的反射超声波信号。 计算机允许三维显示部分显示由参考和对象之间的差异产生的反射超声波信号产生的三维探伤数据。
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公开(公告)号：US20120055251A1
公开(公告)日：2012-03-08
申请号：US13222523
申请日：2011-08-31
申请人： Naoyuki KONO , Atsushi BABA , Yoshinori MUSHA
发明人： Naoyuki KONO , Atsushi BABA , Yoshinori MUSHA
IPC分类号： G01N29/07
CPC分类号： G01N29/07 , G01B17/02 , G01N2291/0234 , G01N2291/02854 , G01N2291/102
摘要： An ultrasonic testing method is provided to measure a thickness of an object in a simple and highly accurate manner when crystal grains that form a metal solidification structure of a directionally-solidified material cast or the like have a statistical variation.An ultrasonic probe 102 causes a longitudinal ultrasonic wave to be incident on a test object 101 in a direction perpendicular to a surface 101A of the test object 101. As a velocity of the longitudinal ultrasonic wave, the average of velocities of longitudinal ultrasonic waves propagating in directions of crystal orientations , , and is used. The thickness of the test object 101 is measured on the basis of the velocity of the ultrasonic wave and a time period for the propagation of the ultrasonic wave.
摘要翻译： 当形成定向凝固材料铸件的金属凝固组织等的晶粒具有统计学变化时，提供超声波测试方法以简单且高精度的方式测量物体的厚度。 超声波探头102使纵向超声波以与测试对象101的表面101A垂直的方向入射到测试对象101.作为纵向超声波的速度，纵向超声波的传播速度的平均值 使用晶体取向<100>，<110>和<210>的方向。 基于超声波的速度和超声波的传播时间来测定被测物101的厚度。
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公开(公告)号：US20120281800A1
公开(公告)日：2012-11-08
申请号：US13460984
申请日：2012-05-01
IPC分类号： G21C17/00
摘要： A jet pump beam (hereinafter, referred to as a beam) is fitted into a pair of projecting portions installed to a transition piece, and after the beam is arched, a beam bolt engaged with the beam is tightened. An end of the beam bolt comes in contact with a top surface of an insert member fitted into an elbow disposed between the pair of projecting portions. An ultrasonic sensor head is fixed to the beam bolt, and ultrasonic waves are sent to the beam bolt from the ultrasonic sensor in the ultrasonic sensor head. An ultrasonic measuring apparatus obtains echo intensity of each of reflected waves generated at the end of the beam bolt and a bottom surface of the insert member, and based on the echo intensities, an echo intensity ratio R is calculated. The installed state of the beam is checked using the echo intensity ratio R.
摘要翻译： 将喷射泵梁（以下称为梁）装配到安装在过渡件上的一对突出部分中，并且在梁被拱形之后，与梁接合的梁螺栓被拧紧。 梁螺栓的端部与安装在设置在一对突出部之间的弯头中的插入件的顶面接触。 超声波传感器头固定在梁螺栓上，超声波从超声波传感器头中的超声波传感器发送到梁螺栓。 超声波测量装置获得在梁螺栓的端部和插入构件的底面处产生的每个反射波的回波强度，并且基于回波强度，计算回波强度比R. 使用回波强度比R检查光束的安装状态
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公开(公告)号：US20120291554A1
公开(公告)日：2012-11-22
申请号：US13474065
申请日：2012-05-17
申请人： Atsushi BABA , Yoshinori Musha , Masahiro Koike
发明人： Atsushi BABA , Yoshinori Musha , Masahiro Koike
CPC分类号： G01N29/228 , G01N29/245 , G01N2291/0289 , Y10T29/42
摘要： A heat-resistant ultrasonic sensor forms a piezo-electric ceramics film with a thickness of 0.5 mm or smaller and a Curie point of 200° C. or higher on a flexible metal plate. A thin metal film that is an electrode is attached to a top surface of the piezo-electric ceramics film and a metal wire mesh covers the thin metal film and is attached to a top surface of the thin metal film. A core of a heat-resistant coaxial cable is connected to the metal wire mesh at a connection point. The heat-resistant coaxial cable is fixed to the thin metal plate with a metal fixing member that is a ground portion. An electric insulating cover is attached to the thin metal plate and covers the piezo-electric ceramics film, the thin metal film, the metal wire mesh, the connection point, the fixing member, and the core of the coaxial cable.
摘要翻译： 耐热超声波传感器在柔性金属板上形成厚度为0.5mm以下，居里点为200℃以上的压电陶瓷膜。 作为电极的薄金属膜附着在压电陶瓷膜的上表面，金属丝网覆盖薄金属膜，并附着在金属薄膜的上表面。 耐热同轴电缆的芯线在连接点处连接到金属丝网。 耐热同轴电缆用作为接地部的金属固定部件固定在薄金属板上。 电绝缘盖安装在薄金属板上，覆盖压电陶瓷膜，薄金属膜，金属丝网，连接点，固定件和同轴电缆芯。
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10.发明申请公开(公告)号：US20090291620A1
公开(公告)日：2009-11-26
申请号：US12467729
申请日：2009-05-18
CPC分类号： C09G1/02 , C09K3/1463 , H01L21/3212
摘要： A chemical mechanical polishing aqueous dispersion includes: (A) an amino acid, (B) abrasive grains, (C) a surfactant, (D) an oxidizing agent, and (E) ammonia, the ratio (WA/WD) of the content (WA) of the amino acid to the content (WD) of the oxidizing agent being 1.5 to 6.0, and the ratio (WE/WD) of the content (WE) of the ammonia to the content (WD) of the oxidizing agent being 0.05 to 0.6.
摘要翻译： 化学机械抛光水分散体包括：（A）氨基酸，（B）磨粒，（C）表面活性剂，（D）氧化剂和（E）氨，含量的比（WA / WD） 氨基酸的含量（W W）与氧化剂的含量（WD）之比为1.5〜6.0，氨的含量（WE）与氧化剂的含量（WD）之比（WE / WD）为 0.05〜0.6。
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