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21. 发明专利

JP2003337005A Method of measuring thickness distribution and method of detecting attrition condition using the same 审中-公开
标题翻译：测量厚度分布的方法及使用该方法检测引诱条件
公开(公告)号：JP2003337005A
公开(公告)日：2003-11-28
申请号：JP2002145885
申请日：2002-05-21
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： DOJO KOJI , HIRASAWA HIDEYUKI , KAMIOKA MITSUHIRO , SAKAI KUNIMASU , MATSUI HIROTOSHI
IPC分类号： G01B7/06 , G01B7/00 , G01N27/72 , G01N27/83
摘要： PROBLEM TO BE SOLVED: To provide a method of measuring thickness distribution using a magnetic sheet.
SOLUTION: The magnetic sheet 30 is placed abut on or pressed against a member to be measured 29 to magnetize the member to be measured 29 with a magnetizing member 32. The wastage condition of the member to be measured 29 is detected by attracting magnetic particles with a magnetic flux leaked from the member to be measured 29 based on the density and the shape of a magnetic particle pattern formed on the magnetic sheet 30.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种使用磁性片测量厚度分布的方法。解决方案：磁片30靠近或压靠在待测量部件29上，用磁化部件32磁化待测量部件29，测量部件29的浪费状态通过吸引基于形成在磁性片30上的磁性粒子图案的密度和形状，从被测元件29泄漏的磁通量的磁性粒子。（C）2004，JPO

22. 发明专利

JP2003294709A Magnetic particle examination method 审中-公开
标题翻译：磁性粒子检测方法
公开(公告)号：JP2003294709A
公开(公告)日：2003-10-15
申请号：JP2002099159
申请日：2002-04-01
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： DOJO KOJI , HIRASAWA HIDEYUKI , KAMIOKA MITSUHIRO , SAKAI KUNIMASU , MATSUI HIROTOSHI
IPC分类号： G01N27/84
摘要： PROBLEM TO BE SOLVED: To solve the problem that, when a surface to be subjected to flaw detection, which is in contact with liquid, is subjected to flaw detection by a conventional magnetic particle examination method, the magnetic particles are diffused by the liquid on the surface to be subjected to flaw detection, so that the accurate magnetic particle pattern corresponding to a defect cannot be obtained.
SOLUTION: According to the magnetic particle examination method of the present invention, a magnetic sheet is abutted on or pressed against a surface to be subjected to flaw detection, which is in contact with liquid, to stick fast thereto, and a magnetic particle pattern is then formed on this magnetic sheet. This magnetic sheet is provided with multiple cells at either one of the surface sides, and encloses in these cells a dispersion medium having the magnetic particle dispersed therein.
COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题为了解决当通过常规的磁粉检查方法进行与液体接触的探伤的表面进行缺陷检测的问题，磁性粒子被要进行缺陷检测的表面上的液体，使得不能获得与缺陷相对应的精确的磁性颗粒图案。解决方案：根据本发明的磁粉检查方法，将磁性片紧贴在或压在与液体接触的缺陷检测的表面上以快速粘附，并且磁性然后在该磁性片上形成颗粒图案。该磁性片在表面侧的任一个处设置有多个电池，并且在这些电池中包围分散有磁性粒子的分散介质。版权所有（C）2004，JPO

23. 发明专利

JP2002131291A METHOD AND DEVICE FOR INSPECTING STRUCTURE 失效
公开(公告)号：JP2002131291A
公开(公告)日：2002-05-09
申请号：JP2000328888
申请日：2000-10-27
申请人： KAWASAKI HEAVY IND LTD
发明人： KAMIOKA MITSUHIRO , HIRASAWA HIDEYUKI , HASEGAWA TOSHIO
IPC分类号： G01N29/12 , G01M7/08
摘要： PROBLEM TO BE SOLVED: To provide inspection method and device for accurately grasping the presence or the absence, the position, and the size of a defect in a structure, regardless of the experience and knowledge of an inspection engineer. SOLUTION: Shock is applied to the structure 11 as a body to be inspected by a hammer 12, and the sound that is generated by this is analyzed and displayed as a vibration waveform. If the ratio (amplitude ratio) between the amplitude of the n-th wave of the vibration waveform to that of the (n+k)-th wave is larger than a fixed reference value, the presence of a defect is affirmed.

24. 发明专利

JP2000338264A METHOD FOR MONITORING TARGET IN LIQUID 失效
公开(公告)号：JP2000338264A
公开(公告)日：2000-12-08
申请号：JP15052799
申请日：1999-05-28
申请人： KAWASAKI HEAVY IND LTD
发明人： DOJO KOJI , HIRASAWA HIDEYUKI , KAMIOKA MITSUHIRO
IPC分类号： B08B3/02 , G01B11/00 , G01B17/00 , G01B17/06 , G01N29/28 , G01V8/10 , G01V9/00 , G03B15/00
摘要： PROBLEM TO BE SOLVED: To effectively perform monitoring even if liquid where a target exists is disturbed. SOLUTION: When a measurement target 2 in water 1 is to be monitored by a camera 3, liquid is injected from a liquid injection nozzle 4 around the camera 3 and a liquid column 5 is formed. The influence of disturbance by a mixture, a suspended matter, a dissolved substance, outer flow, or the like in the water 1 is eliminated by the liquid column 5, and the measurement target 2 can be monitored effectively by the camera 3 by a camera visual field 6 that is secured in the liquid column 5. Instead of the camera 3, measurement using a laser, that using ultrasonic waves, or flaw detection can also be made.

25. 发明专利

JP2008008709A Ultrasonic flaw detection method and ultrasonic flaw detection system 有权
标题翻译：超声波检测方法和超声波检测系统
公开(公告)号：JP2008008709A
公开(公告)日：2008-01-17
申请号：JP2006178190
申请日：2006-06-28
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： OKAUCHI HIRONORI , NISHIO MAMORU , HIRASAWA HIDEYUKI
IPC分类号： G01N29/30
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection method for accurately and easily performing the ultrasonic flaw detection of an inspection target having a coating film formed thereto.
SOLUTION: In the case where the ultrasonic flaw detection of the inspection target, which is constituted by forming the coating film on the surface of a base material, is performed, the echo height from the boundary surface of the coating film and the base material is measured by a vertical flaw detection method (S101), flaw detection sensitivity for the flaw detection due to an oblique angle flaw detection method is corrected on the basis of the measured echo height (S102 and S103) and the flaw detection of the inspection target due to the oblique angle flaw detection method is subsequently performed using the corrected flaw detection sensitivity (S104).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于准确且容易地执行具有形成在其上的涂膜的检查对象的超声波探伤的超声波探伤方法。解决方案：在执行通过在基材表面形成涂膜而构成的检查对象的超声波探伤的情况下，从涂膜的边界面和基准材料通过垂直缺陷检测方法（S101）进行测量，根据测得的回波高度（S102和S103）和基于测量回波高度的缺陷检测（S102和S103）来校正由于斜角探伤方法引起的探伤的探伤灵敏度随后使用校正的探伤灵敏度进行斜角探伤方法的检查对象（S104）。版权所有（C）2008，JPO＆INPIT

26. 发明专利

JP2006162321A Method and apparatus for discriminating flaw by ultrasonic flaw inspection 有权
标题翻译：通过超声波检查分析飞行的方法和装置
公开(公告)号：JP2006162321A
公开(公告)日：2006-06-22
申请号：JP2004351014
申请日：2004-12-03
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： KAMIOKA MITSUHIRO , HIRASAWA HIDEYUKI , DOJO KOJI
IPC分类号： G01N29/04 , G01N29/44
CPC分类号： G01N29/069
摘要： PROBLEM TO BE SOLVED: To provide a flaw discriminating method which enables the easy judgment of a flaw from a detected diffracted wave in the case where the result of ultrasonic flaw detection is evaluated. SOLUTION: The diffracted wave ru, which is diffracted by the flaw, between a lateral wave due to the detection of the ultrasonic wave u, which is emitted from a transmission probe 4 to be transmitted along the surface of an inspection target 2, by a detection probe 5 and the wave, which is reflected from the base of the inspection target 2 to be detected by the detection probe 5, is detected and subsequently subjected to wavelet analysis using a wavelet base function, which has the same phase and wave number as the upper or lower end wave of a flaw signal and the same the phase of a peak amplitude waveform, thereby discriminating the upper end or lower end of the flaw 51. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在评估超声波探伤结果的情况下能够从检测到的衍射波容易地判断缺陷的缺陷鉴别方法。解决方案：由透射探测器4发射的沿着检查对象2的表面发射的超声波u的检测的横波之间的由缺陷衍射的衍射波ru 通过检测探针5检测从检测对象2的基底反射而被检测用探针5检测出的波，并且随后使用具有相同相位的小波基函数进行小波分析，波数作为缺陷信号的上端或下端波，并且与峰值振幅波形的相位相同，从而区分缺陷51的上端或下端。（C）2006年，JPO和NCIPI

27. 发明专利

JP2006126085A Method and device for inspecting laser welded joint 有权
标题翻译：用于检查激光焊接接头的方法和装置
公开(公告)号：JP2006126085A
公开(公告)日：2006-05-18
申请号：JP2004316917
申请日：2004-10-29
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： KAMIOKA MITSUHIRO , OKUBO KATSUMI , NISHIO MAMORU , HIRASAWA HIDEYUKI
IPC分类号： G01N27/72
摘要： PROBLEM TO BE SOLVED: To contrive a welded part to be inspected by an eddy current crack detection in a working site, as to a thin sheet lap joint by laser welding. SOLUTION: A probe 5 is moved along a surface of a reverse material 2 or a surface material 1 to detect a change in a signal height in an unjoined part and a joined part of the lap joint 10, assuming a method of inspecting the welded part 3 of the lap joint 10 joined with the reverse material 2 and the surface material 1 by the laser welding. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过激光焊接的薄片搭接接头，通过工作现场的涡流裂纹检测来设计待检查的焊接部件。解决方案：探针5沿着反向材料2或表面材料1的表面移动，以检测搭接部10的未接合部分和接合部分中的信号高度的变化，假设检查方法通过激光焊接，搭接部10的焊接部3与反向材料2和表面材料1接合。版权所有（C）2006，JPO＆NCIPI

28. 发明专利

JP2006126068A Method and device for inspecting laser welded joint 有权
标题翻译：用于检查激光焊接接头的方法和装置
公开(公告)号：JP2006126068A
公开(公告)日：2006-05-18
申请号：JP2004316378
申请日：2004-10-29
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： KAMIOKA MITSUHIRO , OKUBO KATSUMI , NISHIO MAMORU , HIRASAWA HIDEYUKI
IPC分类号： G01N29/04
摘要： PROBLEM TO BE SOLVED: To contrive a welded part to be inspected by an ultrasonic wave in a working site, as to a thin sheet lap joint by laser welding.
SOLUTION: An ultrasonic vertical probe is moved along a surface of a reverse material or a surface material to detect a bottom face echo height of the reverse material or the surface material in an unjoined part and a joined part of the lap joint, assuming a method of inspecting soundness in the welded part of the lap joint joined with the reverse material or the surface material by the laser welding.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过激光焊接来设计在工作现场的超声波检查的焊接部件，薄片搭接接头。解决方案：超声波垂直探针沿着反向材料或表面材料的表面移动，以检测搭接接头的未接合部分和接合部分中的反向材料或表面材料的底面回波高度，假设通过激光焊接检查与反向材料或表面材料接合的搭接部的焊接部分的稳定性的方法。版权所有（C）2006，JPO＆NCIPI

29. 发明专利

JP2005274583A Ultrasonic flaw detection method and its system 有权
标题翻译：超声波检测方法及其系统
公开(公告)号：JP2005274583A
公开(公告)日：2005-10-06
申请号：JP2005146640
申请日：2005-05-19
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： DOJO KOJI , HIRASAWA HIDEYUKI , KAMIOKA MITSUHIRO
IPC分类号： G01N29/04 , G01N29/07 , G01N29/22 , G01N29/44 , G01N29/10
CPC分类号： G01N29/07 , G01N29/069 , G01N2291/0428 , G01N2291/044
摘要： PROBLEM TO BE SOLVED: To solve such a problem that much time and labor are needed for additional perpendicular directional scan to the weld line of a welded joint part because of the incapability of detecting a correct position of a defect in a perpendicular direction in the scanning direction.
SOLUTION: The quick flaw detection can be performed as follows: the ultrasonic sounds 9, 10 are transmitted from one side of different position of the flaw detection part 2 toward the flaw detection part 2 from the 2 transmission probes 3, 4; the diffraction waves 11, 12 of the ultrasonic sounds 9, 10, diffracted by the defect e are received by the reception probes 5, 6 in combination with the transmission probes 3, 4 arranged on the different position of the other side of the flaw detection part 2; and the position of the defect e is determined from the difference of transmission time of the diffraction waves 11, 12 received by the reception probes 5, 6. Thereby, the deviation Δy of the defect e in the perpendicular direction from the flaw detection part 2 can be easily detected.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决由于在垂直方向上检测到缺陷的正确位置的能力不足而需要大量时间和劳动来进行对焊接接头部分的焊接线的附加垂直方向扫描的问题在扫描方向。解决方案：快速探伤可以如下进行：超声波声音9,10从2个透射探测器3,4发射到探伤部分2的不同位置的一侧到探伤部分2; 由缺陷e衍射的超声波声音9,10的衍射波11,12由接收探针5,6接收，与传输探针3,4配合，该传输探针3,4设置在探伤的另一侧的不同位置第2部分; 根据由接收探针5,6接收的衍射波11,12的发送时间的差异来确定缺陷e的位置。因此，缺陷e在垂直方向上与缺陷检测部2的偏差Δy 可以方便地检测。版权所有（C）2006，JPO＆NCIPI

30. 发明专利

JP2004003741A Dismantling apparatus and dismantling method 有权
公开(公告)号：JP2004003741A
公开(公告)日：2004-01-08
申请号：JP2002159762
申请日：2002-05-31
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： HASEGAWA TOSHIO , ARAKI TOSHIMITSU , HIRASAWA HIDEYUKI , KIMURA TAKESHI
IPC分类号： F42B33/06 , B09B5/00 , G01B15/00 , G21C17/06 , G21F9/30
CPC分类号： F42B33/062
摘要： PROBLEM TO BE SOLVED: To efficiently cut an artillery shell at a predetermined cutting position by defining the cutting position where it is cut safely with sufficient precision.
SOLUTION: This dismantling apparatus 1 comprises: a non-destroying location detection means 21 for detecting location information about internal structure of the artillery shell 2 from at least 2 directions in the non-destructive manner; a positioning means 22 for positioning the cutting position of the artillery shell 2 based on the location information detected by the non-destroying location detection means 21; a retaining means 24 holding the artillery shell 2 whose cutting position is positioned; and a cutting means 25 for cutting the artillery shell 2 at the cutting position. Since the so constituted dismantling apparatus 1 defines the cutting position with high accuracy based on the location information about the internal structure of the artillery shell 2 from at least two or more directions, safe and efficient cutting is realized.
COPYRIGHT: (C)2004,JPO

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