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1. 发明专利

JP2010117329A Nondestructive inspection device and nondestructive inspection method 有权
标题翻译：非结构检验装置和非结构检验方法
公开(公告)号：JP2010117329A
公开(公告)日：2010-05-27
申请号：JP2008292743
申请日：2008-11-14
申请人： Mitsubishi Heavy Ind Ltd , Non-Destructive Inspection Co Ltd , 三菱重工業株式会社 , 非破壊検査株式会社
发明人： HATTORI HIDETAKA , HORIZONO HIDEKI , KANEMASU MASAYUKI , MATSUBARA SHIGEYUKI , SHINODA KUNIHIKO , FUJIGAKI HIROTOSHI , RYUO SHIN
IPC分类号： G01N29/04 , G01N29/44
CPC分类号： G01N29/032 , G01N29/043 , G01N29/265 , G01N2291/0231 , G01N2291/0251 , G01N2291/0427
摘要： PROBLEM TO BE SOLVED: To detect a defect generated in a fluid before the fluid is hardened, when manufacturing a material by hardening the fluid. SOLUTION: This nondestructive inspection device 14 capable of inspecting an inspection object fluid 19 includes: a transmission side probe 15 for oscillating the first ultrasonic wave 21 toward the inspection object fluid 19; a plate 7 through which the first ultrasonic wave 21 is propagated and a Lamb wave 23 generated by the first ultrasonic wave 21 is propagated; and a reception side probe 16 for measuring intensity of the second ultrasonic wave 25 oscillated from the plate 7, and transmitted through the inspection object fluid 19. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了检测在流体硬化之前在流体中产生的缺陷，当通过使流体硬化来制造材料时。解决方案：能够检查检查对象液19的非破坏性检查装置14包括：用于使第一超声波21向检查对象液19振荡的发送侧探头15; 传播第一超声波21的板7和由第一超声波21产生的兰姆波23传播; 以及用于测量从板7振荡并透过检查对象流体19的第二超声波25的强度的接收侧探头16.版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008164397A Flaw detection method and flaw detector used therein 审中-公开
标题翻译： FLAW检测方法和FLAW检测器
公开(公告)号：JP2008164397A
公开(公告)日：2008-07-17
申请号：JP2006353408
申请日：2006-12-27
申请人： Non-Destructive Inspection Co Ltd , 非破壊検査株式会社
发明人： YABUSHITA HIDEKI , NAGAI TATSUYUKI , SHIROSHITA SATORU , MATSUBARA SHIGEYUKI
IPC分类号： G01N29/04 , G01N29/44
摘要： PROBLEM TO BE SOLVED: To provide a flaw detection method capable of simply detecting the flaw produced in an inspection target part difficult to inspect, such as, a welded part at a high speed in a non-contact state, regardless of the thickness and the material of an inspection target, the shape of the welded part, or the like, and to provide a flaw detector used therein.
SOLUTION: Ultrasonic waves are transmitted to the inspection target from a probe, while the ultrasonic waves that propagate through the inspection target are received, to detect the flaw of the inspection target part by the receiving signal. The probe is scanned along the inspection target part in a non-contact state, and the respective receiving signals of a plurality of kinds of the ultrasonic waves propagated through the inspection target are displayed as the image of at least either of a B-scope or a C-scope. The flaw is detected on the basis of the existence of the change part R2 in the image.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够简单地检测难以检查的检查对象部件中产生的缺陷的缺陷检测方法，例如非接触状态下的高速焊接部，而不管厚度和检查对象的材料，焊接部件的形状等，并提供其中使用的缺陷检测器。解决方案：超声波从探头传输到检查对象，同时接收通过检查目标传播的超声波，以通过接收信号检测检查对象部分的缺陷。以非接触状态沿检查对象部分扫描探针，并且通过检查对象传播的多种超声波的各个接收信号被显示为B范围或一个C范围。基于图像中的变化部分R2的存在来检测缺陷。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008164396A Flaw detection method and flaw detector used therefor 审中-公开
标题翻译： FLAW检测方法及其使用的FLAW检测器
公开(公告)号：JP2008164396A
公开(公告)日：2008-07-17
申请号：JP2006353406
申请日：2006-12-27
申请人： Non-Destructive Inspection Co Ltd , 非破壊検査株式会社
发明人： YABUSHITA HIDEKI , NAGAI TATSUYUKI , SHIROSHITA SATORU , MATSUBARA SHIGEYUKI
IPC分类号： G01N29/04 , G01N29/44
摘要： PROBLEM TO BE SOLVED: To provide a flaw detection method capable of simply and quickly detecting the flaws produced in an inspection target part that is difficult to inspect a welded part, or the like, irrespective of the thickness and kind of inspection target, the shape of the welded part, and so on, and to provide a flaw detector used for the method.
SOLUTION: An ultrasonic wave is transmitted to the inspection target from a probe while the ultrasonic wave propagated through the inspection target is received to detect the flaw of the inspection target part by the receiving signal. The probe is scanned along the inspection target part and the respective receiving signals of a plurality of kinds of the ultrasonic waves that propagate through the inspection target are displayed as a B scope image, having the scanning direction of the probe and the thickness direction of the inspection target as axes. The flaw is detected on the basis of the existence of a change part R2 in the B scope image.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够简单且快速地检测在难以检查焊接部等的检查对象部中产生的缺陷的缺陷检测方法，而与检查对象的厚度和种类无关，焊接部件的形状等，并提供用于该方法的探伤仪。解决方案：接收超声波通过检测对象传播的超声波从探头发送到检查对象，以通过接收信号检测检查对象部位的缺陷。沿着检查对象部分扫描探针，并且将通过检查对象传播的多种超声波的各自的接收信号显示为具有探针的扫描方向和探针的厚度方向的B范围图像检查目标为轴。基于B范围图像中的变化部分R2的存在来检测缺陷。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006138818A Ultrasonic testing method and ultrasonic testing device used therefor 有权
标题翻译：超声波测试方法及其超声波测试装置
公开(公告)号：JP2006138818A
公开(公告)日：2006-06-01
申请号：JP2004331033
申请日：2004-11-15
申请人： Japan Aerospace Exploration Agency , Non-Destructive Inspection Co Ltd , 独立行政法人宇宙航空研究開発機構 , 非破壊検査株式会社
发明人： MATSUBARA SHIGEYUKI , SHIRAI MAKOTO , MIYAMOTO HIROSHI
IPC分类号： G01N29/00 , G01N29/04
CPC分类号： G01N29/043 , G01N29/07 , G01N29/223 , G01N29/32 , G01N29/38 , G01N2291/0231 , G01N2291/0427 , G01N2291/044 , G01N2291/056 , G01N2291/102 , G01N2291/2694
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic testing method capable of further clearly detecting a defect part by noncontact reflection method, and an ultrasonic testing device used therefor.
SOLUTION: An ultrasonic wave is transmitted from a transmitting element 20 (21) provided on one side of a test object, and a reflected wave thereof is received by a receiving element 30 (31) on the same side. The transmission and reception of the ultrasonic wave are performed through a gas layer between the transmitting element and receiving element and the test object 100. The relative positions of the transmitting element 20, the receiving element 30, and the test object 100 are set so that a gas propagation time ta in a gas route RA between the transmitting element and the receiving element is longer than a propagation time tb of the reflected wave in a reflecting route RB. Further, propagation of the ultrasonic wave through a solid between the transmitting element and the receiving element is interrupted. The present invention is suitable for a noncontact test of a laminated material 100 such as lamination of a CFRP 101 and an insulation 102.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过非接触反射方法进一步清楚地检测缺陷部分的超声波测试方法，以及用于其的超声波检测装置。解决方案：从设置在被测试物的一侧的发射元件20（21）发射超声波，并且其反射波由同一侧的接收元件30（31）接收。超声波的发送和接收通过发送元件和接收元件与被检体100之间的气体层进行。发送元件20，接收元件30和被检体100的相对位置被设定为发送元件和接收元件之间的气体路径RA中的气体传播时间ta比反射路径RB中的反射波的传播时间tb长。此外，超声波在发射元件和接收元件之间的固体的传播被中断。本发明适用于层压材料100的非接触测试，例如CFRP 101和绝缘体102的层压。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005055197A Ultrasonic inspection device and inspection method using the same 有权
标题翻译：超声波检查装置及使用该检测装置的检查方法
公开(公告)号：JP2005055197A
公开(公告)日：2005-03-03
申请号：JP2003206032
申请日：2003-08-05
申请人： Natl Space Development Agency Of Japan , Non-Destructive Inspection Co Ltd , 宇宙開発事業団 , 非破壊検査株式会社
发明人： SHIRAI MAKOTO , MIYAMOTO HIROSHI , MATSUBARA SHIGEYUKI
IPC分类号： G01N29/04 , G01N29/06
CPC分类号： G01N29/0609
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic inspection device for rapidly and precisely determining defects such as exfoliation seen in a composite material without immersing a test body in water or coating it with a contact medium, and also to provide an inspection method using the same inspection device.
SOLUTION: An ultrasonic wave is inlet via air into the test body from a transmission element 30 to generate a plate wave in the test body. The ultrasonic wave coming from within the test body is received via air by a reception element 40, thereby inspecting the test body. At least two or more pairs, each pair comprising a transmission element and a reception element, are disposed, and the disposition is performed so that line segments L1 to L4 connecting the pair-forming transmission and reception elements 30a to 30d and 40a to 40d intersect each other in top plan view. A signal processor 76 is provided which merges together respective reception signals received by the plurality of reception elements.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种超声波检查装置，用于在将试验体浸入水中或用接触介质涂覆的同时快速且精确地确定复合材料中看到的剥离等缺陷，并提供检查方法使用相同的检查装置。解决方案：超声波通过空气从传输元件30进入测试体，在测试体中产生平板波。来自测试体内的超声波由接收元件40通过空气接收，从而检查测试体。设置至少两个或更多对，每对包括传输元件和接收元件，并且执行配置，使得连接成对发送和接收元件30a至30d和40a至40d的线段L1至L4相交彼此在俯视图中。提供信号处理器76，其将由多个接收元件接收的各个接收信号合并在一起。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2008164394A Ultrasonic inspection method and ultrasonic inspection device used therefor 有权
标题翻译：超声检查方法及其使用的超声波检查装置
公开(公告)号：JP2008164394A
公开(公告)日：2008-07-17
申请号：JP2006353359
申请日：2006-12-27
申请人： Japan Aerospace Exploration Agency , Non-Destructive Inspection Co Ltd , 独立行政法人宇宙航空研究開発機構 , 非破壊検査株式会社
发明人： MATSUBARA SHIGEYUKI , KITAJIMA MAKOTO , YABUSHITA HIDEKI , NEMOTO NORIO , MIYAMOTO HIROSHI , MIWA SABURO
IPC分类号： G01N29/04 , G01N29/00
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic inspection method capable of rapidly and accurately detecting flaws, such as release of interface, even in a multilayered structure containing a thin plate member, such as, a thin plate using a simple constitution, and also to provide an ultrasonic inspection device used for the method. SOLUTION: A test target 100 is positioned on the incident side of an ultrasonic wave and comprises the multilayered structure of at least two layers, containing a first member 101 permitting the ultrasonic waves for transmission and a second member 102 through which plate waves can propagate. Ultrasonic waves are made incident, from the first member 101 to generate the plate waves in the second member 102 and the leak wave produced from the plate waves which propagated through the second member 102 is received. The flaw existing between a transmitter 30 or a receiver 40 and the second member 102, in the transmission-reception direction of the ultrasonic wave of the transmitter 30 or the receiver 40, is detected by the amplitude of the receiving signal. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在包含薄板构件的多层结构（例如使用简单结构的薄板）中，提供能够快速且准确地检测诸如释放界面的缺陷的超声波检查方法，并且还提供用于该方法的超声波检查装置。解决方案：测试对象100位于超声波的入射侧，并且包括至少两层的多层结构，其包含允许用于透射的超声波的第一构件101和第二构件102，板波可以传播。从第一构件101入射超声波，以在第二构件102中产生平板波，并且接收从通过第二构件102传播的平板波产生的泄漏波。在发射机30或接收机40的超声波的发送接收方向上，发射机30或者接收机40与第二部件102之间存在的缺陷被接收信号的振幅检测出来。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2005055200A Ultrasonic inspection device and inspection method using the device 审中-公开
标题翻译：超声波检查装置和使用该装置的检查方法
公开(公告)号：JP2005055200A
公开(公告)日：2005-03-03
申请号：JP2003206096
申请日：2003-08-05
申请人： Non-Destructive Inspection Co Ltd , 非破壊検査株式会社
发明人： YOKONO YASUKAZU , MATSUBARA SHIGEYUKI
IPC分类号： G01N29/06 , G01N29/24 , G01N29/26 , G01N29/20
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic inspection device which can evaluate material degradation such as heat embrittlement and damages such as intergranular corrosion using a non-destructive manner especially at a site, and to provide an inspection method using the device.
SOLUTION: The device generates surface waves on the surface of a specimen S by irradiating ultrasonic waves from transmission oscillators 30 to the specimen S and receives surface waves or leaky waves caused by the surface waves by reception oscillators 40 to inspect the specimen. At least 2 pairs of the transmission oscillator 30 and reception oscillator 40 are provided so that lines L1-L4 each of which connects the pair of the transmission oscillators 30a-d and the reception oscillator 40a-d, respectively, crosses each other. The device comprises a signal processing means 76 which can synthesize signals received by the reception oscillator 40a-d.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以非破坏性的方式特别是在现场评估诸如热脆性和晶间腐蚀等材料劣化的材料劣化的超声波检查装置，并且提供使用该装置的检查方法。解决方案：该装置通过从透射振荡器30照射超声波到样本S，在试样S的表面产生表面波，并接收由接收振荡器40由表面波引起的表面波或漏波，以检查样本。设置至少2对发送振荡器30和接收振荡器40，使得分别连接一对发送振荡器30a-d和接收振荡器40a-d的线L1-L4彼此交叉。该装置包括可以合成由接收振荡器40a-d接收的信号的信号处理装置76。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2007285772A Pipe inspection method, and pipe inspection device used therefor 审中-公开
标题翻译：管道检查方法及其使用的管道检查装置
公开(公告)号：JP2007285772A
公开(公告)日：2007-11-01
申请号：JP2006111181
申请日：2006-04-13
申请人： Cosmo Engineering Co Ltd , Non-Destructive Inspection Co Ltd , コスモエンジニアリング株式会社 , 非破壊検査株式会社
发明人： MORI MASASHI , RIYUUOU SUSUMU , MATSUBARA SHIGEYUKI , ONEDA HIROYUKI , YOSHIDA YUTAKA
IPC分类号： G01N29/26 , G01N27/90 , G01N29/04
摘要： PROBLEM TO BE SOLVED: To provide a pipe inspection method and device, capable of inspecting efficiently and quickly the whole face of a pipe inner face from a pipe outer face, without modifying a pipe.
SOLUTION: A scanning tool 2 includes a pair of sensors 30 30 arranged symmetrically with respect to the center of the pipe 100. The pair of sensors 30, 30 is rotatable along a circumferential direction of the pipe 100, and wall thickness reduction is detected over the whole inner face of the pipe 100 by the pair of sensors 30, 30, by making the scanning tool 2 travel on an outer face of the pipe 100.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种管道检查方法和装置，能够从管外表面有效且快速地检查管内表面的整个面，而不改变管道。解决方案：扫描工具2包括相对于管道100的中心对称布置的一对传感器30 30.一对传感器30,30可沿管100的圆周方向旋转，壁厚减小通过使扫描工具2在管道100的外表面上行进，通过一对传感器30,30在管道100的整个内表面上检测。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2006214996A Ultrasonic inspection method and ultrasonic inspection apparatus 审中-公开
标题翻译：超声波检查方法和超声波检查装置
公开(公告)号：JP2006214996A
公开(公告)日：2006-08-17
申请号：JP2005030845
申请日：2005-02-07
申请人： Non-Destructive Inspection Co Ltd , 非破壊検査株式会社
发明人： YABUSHITA HIDEKI , SAKAI HIDEAKI , KITASAKA JUNICHI , MATSUBARA SHIGEYUKI
IPC分类号： G01N29/04 , G01N29/24
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic inspection method and an ultrasonic inspection method, capable of inspecting the inside of an inspection object, even when there are surfaces of the inspection object having irregularities or are made sloped.
SOLUTION: Ultrasonic waves are transmitted and received by a probe 10, thereby detecting a defect S or flaws of the inspection object 100. A focus-type probe is used as the probe, and the focal point F of the probe is set at a position of an object to be detected being beyond the downstream side of an ultrasonic transmission. The probe makes the ultrasonic waves expand and propagate radially inside the inspection object, whereby a defect inspection can be carried out by projecting the ultrasonic waves onto the defect S or the like existing inside the inspection object, even if the surface of the inspection object has irregularities or is made sloped. If the probe concurrently make the part operate transmission and reception, the defect position is easily specified. Similarly, the defect position is easily specified, by displaying an image obtained by received ultrasonic waves in at least two dimensions.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够检查检查对象的内部的超声波检查方法和超声波检查方法，即使当检查对象的表面具有不规则性或倾斜时。解决方案：超声波由探针10传送和接收，从而检测检查对象100的缺陷S或缺陷。使用聚焦型探针作为探针，并且设置探针的焦点F 在被检测体的位置超过超声波传播的下游侧。探针使超声波在检查对象物内径向扩张扩散，由此即使检查对象的表面具有检测对象的表面，也可以将超声波投影到检查对象内部的缺陷S等上进行缺陷检查不规则或倾斜。如果探头同时使部件进行发送和接收，则容易指定缺陷位置。类似地，通过在至少两个维度上显示由接收的超声波获得的图像，容易指定缺陷位置。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2007010638A Ultrasonic testing method and ultrasonic tester using it 有权
标题翻译：超声波测试方法和使用它的超声波测试仪
公开(公告)号：JP2007010638A
公开(公告)日：2007-01-18
申请号：JP2005195600
申请日：2005-07-04
申请人： Japan Aerospace Exploration Agency , Non-Destructive Inspection Co Ltd , 独立行政法人宇宙航空研究開発機構 , 非破壊検査株式会社
发明人： YABUSHITA HIDEKI , NAGAI TATSUYUKI , MATSUBARA SHIGEYUKI , NEMOTO NORIO , MIYAMOTO HIROSHI
IPC分类号： G01N29/04 , G01N29/26
CPC分类号： G01N29/225 , G01N29/2487 , G01N2291/02854 , G01N2291/0425 , G01N2291/0427 , G01N2291/057 , G01N2291/102 , G01N2291/2693
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic testing method which has an enhanced degree of freedom of the arrangement of a transmitter and a receiver and capable of performing a test hardly restricted in the range of a test target part and a high degree of freedom, and also to provide an ultrasonic tester using it.
SOLUTION: A sheet wave is formed in the test target 100 by transmitting an ultrasonic wave to the test target 100 from a transmitter 20 and the test target in the propagation route of the sheet wave is tested by receiving the sheet wave propagated through the test target by a receiver 30. Another probe being another receiver 30 or another transmitter 20 is arranged between the transmitter 20 and the receiver 30. Another probe is held to a probe holding mechanism 40 which has the support leg 46 coming into contact with the surface of the test target and keeping the angle of the other probe to the surface of the test target constant. Then, the other probe is allowed to straddle the sheet wave propagation route reaching the receiver from the transmitter in a non-contact state by the support leg 46.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种超声波测试方法，其具有增强的发射机和接收机的布置的自由度，并且能够进行几乎不受限于测试对象部分和高度的范围的测试的自由度，并且还提供使用它的超声波测试仪。解决方案：通过从发射机20向测试对象100发送超声波，在测试目标100中形成片状波，并且通过接收通过传播的片状波来测试片状波的传播路径中的测试对象接收器30的测试目标。另一个探头是另一个接收器30或另一个发射器20，布置在发射器20和接收器30之间。另一个探针被固定到探针保持机构40上，探头保持机构40具有支撑腿46与测试对象的表面并将另一个探针的角度保持在测试目标的表面上恒定。然后，允许另一个探头通过支撑腿46在非接触状态下跨越从发射器到达接收器的薄片波传播路径。（C）2007，JPO和INPIT

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