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1. 发明专利

JP2007298386A Ultrasonicflaw detection data processing device, method, and program 有权
标题翻译：超声波检测数据处理装置，方法和程序
公开(公告)号：JP2007298386A
公开(公告)日：2007-11-15
申请号：JP2006126477
申请日：2006-04-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAMIBAYASHI MASAKAZU , KATSUURA HIROSHI , HATTORI KEIJI , WATANABE TAKASHI
IPC分类号： G01N29/04 , G01N29/44
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection data processing device, a method, and a program for discriminating a shape echo at high speed.
SOLUTION: This ultrasonic flaw detection data processing device includes a shape data storage part for an ultrasonic flaw detection object, a flaw candidate domain extraction part for extracting a domain wherein an ultrasonic flaw detection echo satisfies a prescribed standard, a shape candidate domain extraction part for extracting a domain overlapped with a shape gate domain from among flaw candidate domains, a generation part of a shape candidate domain to be divided for performing dividing processing of the shape candidate domain by using a part having the minimal echo height as a boundary, a characteristic position setting part for setting a characteristic position in the shape candidate domain to be divided, and a shape echo determination part for determining that the shape candidate domain to be divided is a shape echo when the characteristic position is included in a set domain of shape data. The dividing processing includes A-scope separation processing for dividing the shape candidate domain in the path length direction of a beam for ultrasonic flaw detection, and a focal row direction separation processing for re-dividing the shape candidate domain in the vertical direction to the path length direction in B-scope after the A-scope separation processing.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于高速辨别形状回波的超声波探伤数据处理装置，方法和程序。解决方案：该超声波探伤数据处理装置包括超声波探伤对象的形状数据存储部，用于提取超声波探伤回波满足规定标准的区域的缺陷候补区域提取部，形状候补域提取部分，用于从缺陷候选域中提取与形状门限域重叠的域，待分割的形状候选域的生成部分，以通过使用具有最小回波高度的部分作为边界进行形状候选域的划分处理，用于设定待划分的形状候选域中的特征位置的特征位置设定部分，以及当特征位置被包括在设定域中时，用于确定待分割的形状候选域是形状回波的形状回波确定部分的形状数据。分割处理包括用于分割用于超声波探伤的光束的路径长度方向上的形状候选域的A范围分离处理和用于将垂直方向上的形状候选域重新划分为路径的焦点行方向分离处理 A范围分离处理后B范围的长度方向。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007232478A Method for checking coupling of ultrasonic probe and computer program 有权
标题翻译：检查超声波探头和计算机程序耦合的方法
公开(公告)号：JP2007232478A
公开(公告)日：2007-09-13
申请号：JP2006052566
申请日：2006-02-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAMIBAYASHI MASAKAZU , KATSUURA HIROSHI , WATANABE TAKASHI , HATTORI KEIJI
IPC分类号： G01N29/30
摘要： PROBLEM TO BE SOLVED: To provide a technique for checking that an ultrasonic probe and a tested body are accurately coupled together when acquiring flaw detection data by performing an automatic scan by using the ultrasonic probe.
SOLUTION: This method for checking the coupling of the ultrasonic probe includes: a step (A) for launching an ultrasonic wave into the tested body 2 by a probe 6 with the probe 6 coupled to the tested body 2 to acquire echo heights at respective positions on a prescribed sound part 21 of the tested body 2; a step (B) for determining thresholds from the echo heights at the respective positions on the sound part 21; a step (C) for launching an ultrasonic wave into the tested body 2 by the probe 6 while performing an automatic scan by using the probe 6 to acquire echo heights at respective positions within a prescribed monitoring area 22 of the tested body 2; and a step (D) for determining whether or not the probe 6 and the tested body 2 are held in an accurately together coupled state while the probe 6 is automatically scanned by comparing the echo heights at the respective positions within the prescribed monitoring area 22 with the thresholds.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用超声波探头执行自动扫描来获取探伤数据时，用于检查超声波探头和被测体精确耦合在一起的技术。用于检查超声波探头的耦合的方法包括：用探针6将探针6发射到测试体2中的步骤（A），探针6与测试体2相连以获得回波高度在被测体2的规定声部21的各位置上，用于从声音部分21上的各个位置处的回波高度确定阈值的步骤（B）; 通过使用探头6进行自动扫描以获得被检体2的规定监视区域22内的各位置的回波高度的步骤（C），由探针6向检测体2内发射超声波; 以及步骤（D），用于通过将规定的监视区域22内的各个位置处的回波高度与规定的监视区域22中的回波高度进行比较来自动扫描探测器6和被测体2是否保持在准确的一起耦合状态阈值。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2008151626A Ultrasonic flaw detector and wedge for ultrasonic flaw detection 有权
标题翻译：超声波检测器和超声波检测用楔子
公开(公告)号：JP2008151626A
公开(公告)日：2008-07-03
申请号：JP2006339389
申请日：2006-12-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAMIBAYASHI MASAKAZU , KATSUURA HIROSHI , HATTORI KEIJI , WATANABE TAKASHI
IPC分类号： G01N29/04 , G01N29/24 , H04R17/00
摘要： PROBLEM TO BE SOLVED: To prevent the detection of a flaw from being obstructed by the echo scattered in a wedge by the shape of the wedge.
SOLUTION: The wedge 13 for ultrasonic flaw detection is equipped with the base 21 arranged in opposed relation to a test object 4 and a slant 22 to which a probe 6 is attached. The imaginary first plane crossing the base 21 and the slant 22 at a right angle is present. The probe 6 includes a plurality of ultrasonic vibrators 15 arranged along the straight line held in common by the slant 22 and the first plane. A plurality of the ultrasonic vibrators 15 contain the first ultrasonic vibrator 15a nearest to the base 21 and the second ultrasonic vibrator 15b remotest from the base 21. The angle θ of inclination of the slant 22 and the base 21, the interval L between the first and second ultrasonic vibrators 15a and 15b, the length y0 of the perpendicular line lowered to the base 21 from the first ultrasonic vibrator 15a and the angle β formed by the direction of the ultrasonic beam outputted into the first plane by the probe 6 and the normal line direction of the base 21 satisfy the formula: L
摘要翻译：要解决的问题：为了防止缺陷的检测被楔形物散射在楔形体中的回波阻挡。解决方案：用于超声波探伤的楔块13配备有与测试对象4相对设置的基座21和安装有探头6的斜面22。存在以直角与基座21和斜面22交叉的假想的第一平面。探针6包括沿着由倾斜22和第一平面共同保持的直线布置的多个超声波振动器15。多个超声波振动器15包含最靠近基座21的第一超声波振子15a和偏离基座21的第二超声波振子15b。斜面22与基座21的倾斜角度θ，第一和第二超声波振子15a，15b，垂直线的长度y0从第一超声波振子15a下降到基座21，由通过探头6输出到第一平面的超声波束的方向形成的角度β，基底21的线方向满足公式：L <2y0×tanβ/ä（1-tanθ×tanβ）cosθ}。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JPH11280153A Arch-shaped structure and its construction method 失效
标题翻译： ARCH形状结构及其构造方法
公开(公告)号：JPH11280153A
公开(公告)日：1999-10-12
申请号：JP8578598
申请日：1998-03-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAMIMURA MICHIO , KATSUURA HIROSHI
IPC分类号： E04B1/32 , E04B1/35 , E04G21/14
摘要： PROBLEM TO BE SOLVED: To provide an arch-shaped structure and its construction method capable of shortening its construction period and reducing its construction cost.
SOLUTION: An arch-shaped structure B forms an arch by arranging in parallel a plurality of unit members 1 each having trapezoidal cross sectional shape in such a manner that its long side portion forms an outer peripheral portion of the arch and its short side portion forms the inner peripheral portion of the arch respectively, and these neighboring unit members 1 are mutually coupled together in a freely rotational manner; according to its construction method, a plurality of unit members 1 each having a trapezoidal cross sectional shape are erected to an arch shape in such a manner that the long side portion of the trapezoid is placed at upper portion and the short side portion of the trapezoid is placed at the lower portion, all in parallel to each other, neighboring each unit member 1 is coupled in a free rotational manner thereby forming a continuous structural body A, and a force is applied to an end portion of this coupling structural body A thereby raising the central part upward to an arch shape.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：提供能够缩短施工周期并降低施工成本的拱形结构及其施工方法。解决方案：拱形结构B通过平行布置多个单元构件1形成拱形，每个单元构件具有梯形横截面形状，使得其长侧部分形成拱的外周部分，并且其短边部分形成拱的内周部分和这些相邻的单元构件1以自由旋转的方式相互联接在一起; 根据其构造方法，将具有梯形截面形状的多个单元构件1竖立成拱形，使得梯形的长边部分位于梯形的上部和短边部分被放置在下部，全部彼此平行，相邻的每个单元构件1以自由旋转的方式联接，从而形成连续的结构体A，并且将力施加到该联接结构体A的端部，从而将中心部分向上升至拱形。

5. 发明专利

JP2012008142A Program, processing unit and processing method for processing ultrasonic flaw detection data 有权
标题翻译：程序，处理单元和处理超声波检测数据的处理方法
公开(公告)号：JP2012008142A
公开(公告)日：2012-01-12
申请号：JP2011187982
申请日：2011-08-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAMIBAYASHI MASAKAZU , KATSUURA HIROSHI , HATTORI KEIJI , WATANABE KEI
IPC分类号： G01N29/06 , G01N29/44
摘要： PROBLEM TO BE SOLVED: To provide a processing method of ultrasonic flaw detection data by a digital arithmetic processing, and inhibit the variation of flaw evaluation caused by the difference in ability of engineers.SOLUTION: An ultrasonic flaw detection data processing program is for executing the digital arithmetic processing of flaw detection data obtained by an ultrasonic flaw detection on an object to be detected. By the ultrasonic flaw detection data processing program, an arithmetic computing unit executes the following steps: a shape discrimination processing step (S05) for deleting the shape image of the object to be detected from an ultrasonic image obtained from the flaw detection data with respect to the flaw detection data; an identification determination step (S06) for recognizing flaw images appearing in the ultrasonic image from which the shape image is deleted, determining whether one of the flaw images is caused by the same flaw as the other flaw image or not on predetermined standards, and relating the flaw image to the flaw existing in the object to be detected; and a dimension identification step (S07) for identifying the dimension of the same flaw from the flaw image related to the same flaw.
摘要翻译：要解决的问题：通过数字运算处理提供超声波探伤数据的处理方法，并且抑制由工程师的能力差引起的缺陷评估的变化。解决方案：超声波探伤数据处理程序用于执行通过对待检测对象的超声波探伤获得的探伤数据的数字运算处理。通过超声波探伤数据处理程序，算术计算单元执行以下步骤：形状识别处理步骤（S05），用于从由缺陷检测数据获得的超声波图像中删除待检测对象的形状图像，相对于缺陷检测数据; 识别确定步骤（S06），用于识别出现在形成图像的超声波图像中出现的缺陷图像，确定一个缺陷图像是否由与另一个缺陷图像相同的缺陷由预定标准引起，并且相关缺陷图像存在于要检测的对象中的缺陷; 以及用于从与相同缺陷相关的缺陷图像中识别相同缺陷的尺寸的尺寸识别步骤（S07）。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2007046913A Welded structure flaw detection testing method, and steel welded structure flaw detector 审中-公开
标题翻译：焊接结构检测测试方法和钢焊结构检测器
公开(公告)号：JP2007046913A
公开(公告)日：2007-02-22
申请号：JP2005228537
申请日：2005-08-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAMIBAYASHI MASAKAZU , KATSUURA HIROSHI , KURIHASHI HIDEYUKI , HATTORI KEIJI
IPC分类号： G01N29/06 , G01N29/04 , G01N29/26 , G01N29/44
CPC分类号： G01N29/0645 , G01N2291/02854
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection testing technique capable of evaluating a shape of a defect, even when a direction of the defect existing in a testing object 4 is unknown.
SOLUTION: This welded structure flaw detection testing method of the present invention is provided with: a step for making the first ultrasonic beam incident sequentially into the testing object 4 of an inspection object along the first direction; a step for obtaining the first B scope image, based on a reflected wave, from the testing object 4, of the first ultrasonic beam; a step for making the second ultrasonic beam incident sequentially into the testing object 4 along the second direction different form the first direction, from a position different from that of the first ultrasonic beam; a step for obtaining the second B scope image, based on a reflected wave, from the testing object 4, of the second ultrasonic beam; and a step for obtaining a shape data that is a data as to the shape of the defect existing in the testing object 4, based on the first B scope image and the second B scope image.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使当检测对象4中存在的缺陷的方向未知时，提供能够评价缺陷的形状的超声波探伤试验技术。解决方案：本发明的焊接结构探伤试验方法具有：使第一超声波束沿着第一方向依次入射到检查对象物的检测对象物4的步骤; 基于来自测试对象4的第一超声波束的反射波获得第一B目镜图像的步骤; 从与第一超声波束的位置不同的位置，使第二超声波束沿着与第一方向不同的第二方向顺序地入射到检查对象物4中的步骤; 基于来自测试对象4的第二超声波束的反射波获得第二B目镜图像的步骤; 以及基于第一B范围图像和第二B范围图像获得作为关于存在于测试对象4中的缺陷的形状的数据的形状数据的步骤。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007298468A Program, processing device, and processing method for processing ultrasonic flaw detection data 有权
标题翻译：程序，处理装置和处理超声波检测数据的处理方法
公开(公告)号：JP2007298468A
公开(公告)日：2007-11-15
申请号：JP2006128351
申请日：2006-05-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAMIBAYASHI MASAKAZU , KATSUURA HIROSHI , HATTORI KEIJI , WATANABE TAKASHI
IPC分类号： G01N29/06
CPC分类号： G01N2291/0289
摘要： PROBLEM TO BE SOLVED: To provide a processing method of ultrasonic flaw detection data by improved digital operation processing, and to suppress dispersion of evaluation of a flaw caused by an ability difference of an engineer. SOLUTION: An ultrasonic flaw detection data processing program makes an operation device to execute a shape discrimination processing step (S05) for performing processing for erasing a shape image corresponding to the shape of a specimen from an ultrasonic image acquired from flaw detection data, to the flaw detection data; an identity determination step (S06) for recognizing defect images appearing on the ultrasonic image from which the shape image is erased, determining whether one defect image among the defect images is caused by the same defect as another defect image or not, by a prescribed reference, and performing matching between the defect image and a defect existing in the specimen; and a dimension identification step (S07) for identifying the dimension of the same defect from the defected image matched with the same defect. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过改进的数字操作处理来提供超声波探伤数据的处理方法，并且抑制由工程师的能力差引起的缺陷的评价分散。解决方案：超声波探伤数据处理程序使得操作装置执行形状识别处理步骤（S05），用于执行从从缺陷检测数据获取的超声波图像中擦除与样本形状相对应的形状图像的处理，到缺陷检测数据; 用于识别出现在形成图像被擦除的超声波图像上的缺陷图像的识别确定步骤（S06），通过规定的参考来确定缺陷图像中的一个缺陷图像是否由与另一个缺陷图像相同的缺陷引起并且执行缺陷图像与样本中存在的缺陷之间的匹配; 以及用于从与相同缺陷匹配的缺陷图像中识别相同缺陷的尺寸的尺寸识别步骤（S07）。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2012053060A Ultrasonic flaw detection data processing method, flaw detection data processing program and ultrasonic flaw detection 有权
标题翻译：超声波检测数据处理方法，FLAW检测数据处理程序和超声波检测
公开(公告)号：JP2012053060A
公开(公告)日：2012-03-15
申请号：JP2011239404
申请日：2011-10-31
申请人： Intec Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 株式会社インテック
发明人： KAMIBAYASHI MASAKAZU , KATSUURA HIROSHI , WATANABE KEI , HATTORI KEIJI , TAKEOKA RYUICHI
IPC分类号： G01N29/04
摘要： PROBLEM TO BE SOLVED: To correctly determine whether multiple flaw images appearing on an ultrasonic image substantially arise from a unique flaw or from a plurality of flaws by digital operation processing.SOLUTION: In this ultrasonic flaw detection data processing method, the ultrasonic flaw detection data acquired by ultrasonic flaw detection is processed by digital operation processing. The method includes steps S02-S04 for recognizing a flaw image (21) corresponding to a flaw existing in a target analyte based on the ultrasonic flaw detection data and determining a regional representative point (23) indicating the location of the flaw image (21) for each flaw image (21), and steps S05, S06 for judging whether a flaw image (21) among the flaw images (21) arises from the same flaw as the other flaw images (21) based on the distance among their regional representative points (23).
摘要翻译：要解决的问题：正确地确定出现在超声波图像上的多个缺陷图像是否通过数字操作处理从独特的缺陷或多个缺陷中产生。解决方案：在该超声波探伤数据处理方法中，通过数字运算处理对由超声波探伤获得的超声波探伤数据进行处理。该方法包括基于超声波探伤数据识别与目标分析物中存在的缺陷相对应的缺陷图像（21）的步骤S02-S04，并确定指示缺陷图像（21）的位置的区域代表点（23）对于每个缺陷图像（21），以及步骤S05，S06，用于基于其区域代表之间的距离来判断缺陷图像（21）中的缺陷图像（21）是否与其他缺陷图像（21）相同的缺陷积分（23）。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2009202080A Coating mist scattering reducing hood apparatus and coating apparatus 审中-公开
标题翻译：涂料雾化仪减少装置和涂装装置
公开(公告)号：JP2009202080A
公开(公告)日：2009-09-10
申请号：JP2008045728
申请日：2008-02-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ITO NAOYUKI , ISHIZAKA KOICHI , MIYAJI TOSHIRO , FUMOTO KEI , KATSUURA HIROSHI , TSUBOKAWA HIROAKI , MIHASHI MASATO
IPC分类号： B05B15/04
摘要： PROBLEM TO BE SOLVED: To solve such problems that large masses such as a hood and a working stand are automatically approached, and automatically followed with a certain distance held, resulting in bad followability; in some cases, an applied coating touches a coated surface which is not dried and injures the coated film; and a too large distance thereof increases coating mists scattered.
SOLUTION: The coating mist scattering reducing hood apparatus can reduce the scattered coating mist by including the hood, a movable member provided so as to enclose the front of the hood or the front open section of the hood at the front periphery of the hood, a flexible movable cover provided between the hood and the movable member, and a movable plate drive device that moves the movable member mounted on the hood in the forward and backward directions.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决诸如罩和工作台等大质量自动接近的问题，并且自动跟随一定距离，导致不良后续性; 在一些情况下，涂覆的涂层接触未干燥并损伤涂膜的涂布表面; 并且其太大的距离增加了分散的涂料雾。解决方案：涂膜雾化减少罩装置可以通过包括罩来减少散射涂层雾，设置为将罩的前部或罩的前开口部分包围在罩的前部的可动件罩，设置在发动机罩和可动构件之间的柔性可动盖，以及可移动板驱动装置，其使安装在发动机罩上的可动构件沿前后方向移动。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2007298326A Processing method and device of ultrasonic flaw detection data, and flaw detection data processing program 有权
标题翻译：超声波检测数据的处理方法和装置以及FLAW检测数据处理程序
公开(公告)号：JP2007298326A
公开(公告)日：2007-11-15
申请号：JP2006125127
申请日：2006-04-28
申请人： Mitsubishi Heavy Ind Ltd , Nippon System Gijutsu Kk , 三菱重工業株式会社 , 日本システム技術株式会社
发明人： KAMIBAYASHI MASAKAZU , KATSUURA HIROSHI , WATANABE TAKASHI , HATTORI KEIJI , TAKEOKA TAKAICHI
IPC分类号： G01N29/04 , G01B17/00 , G01N29/44
CPC分类号： G01N2291/0289
摘要： PROBLEM TO BE SOLVED: To discriminate accurately by digital operation processing, when a plurality of flaw images are displayed on an ultrasonic image, whether the flaw images are caused actually by a single flaw or caused by a plurality of flaws.
SOLUTION: This processing method of ultrasonic flaw detection data is a processing method for processing flaw detection data acquired by ultrasonic flaw detection by the digital operation processing. A processing method of the ultrasonic flaw detection data has (A) steps (S02-S04) for recognizing a flaw image 21 corresponding to a flaw existing on a specimen based on the flaw detection data, and determining a domain representative point 23 showing the position of the flaw image 21 relative to each flaw image 21, and (B) steps (S05, S06) for determining whether one flaw image 21 among the flaw images 21 is caused by the same flaw as another flaw image 21 or not from the distance between each domain representative point 23.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过数字操作处理精确地区分，当在超声波图像上显示多个缺陷图像时，实际上是由单个缺陷引起的或由多个缺陷引起的缺陷图像。解决方案：超声波探伤数据的处理方法是用于处理通过数字运算处理的超声波探伤获取的探伤数据的处理方法。超声波探伤数据的处理方法具有：（A）步骤（S02-S04），用于基于所述探伤数据识别与样品上存在的缺陷相对应的缺陷图像21，并且确定表示所述位置的域代表点23 以及（B）用于确定缺陷图像21中的一个缺陷图像21是否由与另一个缺陷图像21相同的缺陷引起的步骤（S05，S06），以及（B）每个域名代表点之间23.版权所有（C）2008，JPO＆INPIT

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