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1. 发明专利

JP2010117252A Method for inspecting joined portion and device for inspecting joined portion 审中-公开
标题翻译：检查接合部分的方法和检查接合部分的装置
公开(公告)号：JP2010117252A
公开(公告)日：2010-05-27
申请号：JP2008291053
申请日：2008-11-13
申请人： Non-Destructive Inspection Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 非破壊検査株式会社
发明人： MOROZUMI YUKIO , YASUI HAJIME , HAYASHI KAZUYUKI , NAGAI TATSUYUKI , KITASAKA JUNICHI
IPC分类号： G01N29/04
摘要： PROBLEM TO BE SOLVED: To provide a method for inspecting a joined portion capable of accurately inspecting a joined portion by ultrasonic waves and reducing restrictions on the arrangement position of a probe.
SOLUTION: A first ultrasonic flaw detection is performed by emitting ultrasonic waves from a probe 40 of an ultrasonic flaw detection device to a bonding face between a second flange part 14B of an insert 14 and a top board part 12B of a component 12, and receiving reflected waves of the ultrasonic waves reflected by the bonding face to acquire an image of the condition of the bonding face. Next, a second ultrasonic flaw inspection is performed by applying a load to the insert 14 and removing the load to acquire an image of the condition of the bonding face. If there is a bonding defect, a load in a direction to separate is applied to the bonding face to make a gap in a portion with the bonding defect. Since the reflection waves from a normal bonding portion are different from the reflection waves from the portion with the gap, it is possible to specify the bonding defect portion from the image.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过超声波精确地检查接合部的接合部的检查方法，并且减少对探针的配置位置的限制。解决方案：通过将超声波从超声波探伤装置的探头40发射到插入件14的第二凸缘部分14B与部件12的顶板部分12B之间的接合面进行第一超声波探伤并且接收由接合面反射的超声波的反射波，以获得接合面的状态的图像。接下来，通过向插入件14施加负载并移除负载以获得接合面的状态的图像来执行第二超声波探伤。如果存在接合缺陷，则在接合面上施加分离方向的负荷，从而在具有接合缺陷的部分产生间隙。由于来自正常结合部分的反射波不同于具有间隙的部分的反射波，因此可以从图像中指定接合缺陷部分。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2005017130A Measuring method of processing residual thickness 有权
标题翻译：加工残留厚度的测量方法
公开(公告)号：JP2005017130A
公开(公告)日：2005-01-20
申请号：JP2003183112
申请日：2003-06-26
申请人： Non-Destructive Inspection Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 非破壊検査株式会社
发明人： HARA HIROKI , NAGAI TATSUYUKI
IPC分类号： G01B17/02 , B60R21/20 , B60R21/2165
摘要： PROBLEM TO BE SOLVED: To measure easily and accurately the processing residual thickness of a resin member having a tear line wherein each side face is very close almost in contact with each other but each side face is not bonded. SOLUTION: This measuring method of the processing residual thickness is performed by irradiating an ultrasonic wave from the surface on the side where the tear line of the resin member is not opened. The method has a data collection process for scanning a probe transmitting/receiving the ultrasonic wave on the surface of the resin member, taking sound wave data, and storing the data in a data file, a data analysis process for analyzing the collected sound wave data by the waveform of the sound wave and the detection position, and storing only data satisfying the first requirement in the data file, a data selection process for selecting data satisfying the second requirement from the stored data, and an acceptance determination process for determining acceptance of the processing residual thickness of the selected data. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了容易且准确地测量具有撕裂线的树脂构件的加工残留厚度，其中每个侧面几乎彼此接触但每个侧面不接合。解决方案：通过从未打开树脂构件的撕裂线的一侧的表面照射超声波来进行该加工残留厚度的测量方法。该方法具有用于扫描在树脂构件的表面上发送/接收超声波的探头的数据收集过程，获取声波数据，并将数据存储在数据文件中，用于分析收集的声波数据的数据分析处理通过声波的波形和检测位置，并且仅将满足第一要求的数据存储在数据文件中，从存储的数据中选择满足第二要求的数据的数据选择处理和用于确定所选数据的处理剩余厚度。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2011209050A Inspection device and inspection method using the same 审中-公开
标题翻译：检查装置和使用该检测装置的检查方法
公开(公告)号：JP2011209050A
公开(公告)日：2011-10-20
申请号：JP2010076008
申请日：2010-03-29
申请人： Non-Destructive Inspection Co Ltd , 非破壊検査株式会社
发明人： FUJIO TAKENARI , EBUCHI TAKAHIRO , SHIROSHITA SATORU , NAGAI TATSUYUKI
IPC分类号： G01N29/26 , G01N29/04
摘要： PROBLEM TO BE SOLVED: To provide an inspection device for allowing a truck to stably run on the curved surface of piping, or the like, while being a simple structure that enables inspection, and to provide an inspection method which uses the device.SOLUTION: The inspection device is equipped with the truck which is equipped with a probe and a rail 4 for allowing the truck to run on an object to be inspected and allows the truck to run to inspect the object to be inspected. The object to be inspected has a curved surface 100a that is at least partially curved. The truck is equipped with its truck body, having a motor and a pair of the driving wheels 22 and 22 driven by the motor and a probe support part for supporting the probe. The rail 4 is equipped with a plurality of rail blocks 40, each of which is constituted by connecting a pair of short rails 41 and 41 by an intermediate connection part 43, and the rail blocks 40 are connected in a bendable manner. At the running of the truck, at least one of a pair of the driving wheels 22 and 22 comes into contact with the curved surface 100a via the piercing grooves of a pair of the short rails 41 and 41.
摘要翻译：要解决的问题：提供一种用于允许卡车稳定地运行在管道等的弯曲表面上的检查装置，同时是能够进行检查的简单结构，并且提供使用该装置的检查方法。解决方案：检查装置配备有配备有探针和导轨4的卡车，用于使卡车运行在被检查物体上，并允许卡车运行以检查被检查物体。待检查的物体具有至少部分弯曲的曲面100a。该卡车配备有卡车车身，具有马达和一对由马达驱动的驱动轮22和22以及用于支撑探针的探针支撑部分。轨道4配备有多个轨道块40，每个轨道块40通过中间连接部分43连接一对短轨道41和41而构成，并且轨道块40以可弯曲的方式连接。在卡车的行驶中，一对驱动轮22和22中的至少一个通过一对短轨41和41的穿孔与曲面100a接触。

4. 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

5. 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

6. 发明专利

JP2007187631A Method and apparatus for detecting position of boundary surface 有权
标题翻译：用于检测边界表面位置的方法和装置
公开(公告)号：JP2007187631A
公开(公告)日：2007-07-26
申请号：JP2006007659
申请日：2006-01-16
申请人： Non-Destructive Inspection Co Ltd , 非破壊検査株式会社
发明人： SHIROSHITA SATORU , NAGAI TATSUYUKI , YABUSHITA HIDEKI
IPC分类号： G01N29/02 , G01B17/00
摘要： PROBLEM TO BE SOLVED: To detect weak reflected signals from a boundary surface using a simple constitution, to detect the position of the boundary surface of first and second layers, having different properties in a test target.
SOLUTION: A pair of oblique angle probes 2a and 2b, capable of transmitting and receiving an ultrasonic wave, are electrically connected, in parallel to each other and placed in opposed relation to the surface 101 of the test target 100. Ultrasonic waves are respectively transmitted from a pair of the oblique angle probes 2a and 2b, and the respective reflected signal, from the boundary surface 104 and the base 105 of the test object, are respectively received by a pair of the oblique angle probes 2a and 2b to detect the position of the boundary surface.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：使用简单的结构从边界表面检测弱反射信号，以检测在测试目标中具有不同性质的第一和第二层的边界面的位置。解决方案：能够发送和接收超声波的一对倾斜角探针2a和2b彼此并联地电连接并且与测试目标100的表面101相对放置。超声波分别从一对斜角探针2a和2b发射，并且来自被测物体的边界面104和基底105的各反射信号分别被一对倾斜角探测器2a和2b接收到检测边界面的位置。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2004028803A Measuring method of deposit on inside face of pipe 有权
公开(公告)号：JP2004028803A
公开(公告)日：2004-01-29
申请号：JP2002185684
申请日：2002-06-26
申请人： Mitsubishi Chemicals Corp , Non-Destructive Inspection Co Ltd , 三菱化学株式会社 , 非破壊検査株式会社
发明人： TANAKA YUTAKA , IGUCHI HIROBUMI , NAGAI TATSUYUKI
IPC分类号： G01B17/02 , G01N29/00 , G01N29/04 , G01N29/20
摘要： PROBLEM TO BE SOLVED: To provide a measuring method of deposits on an inside face of a pipe enabling easy, sure measurement of contaminants having a thickness of not more than 1 cm and adhering on the inside face of the pipe witha small error.
SOLUTION: The measuring method of measuring the deposits on the inside face of thepipe for measuring presence/absence of the deposits on the inside face of the pipe or a thickness of a deposition layer having a thickness of 1-10 mm comprises the steps of bringing a pair of probes 2 connected to an ultrasonic oscillator and arranged with a specified distance near to a wall face 4 of the pipe as an object of measurement, transmitting and receiving an ultrasonic wave between the probes to propagate a plate wave (Lamb wave) 6 to the wall face 4 and comparing a wave form of the ultrasonic wave received by the probe 2 with a reference wave form received in either a deposit-present/absent state or a state with the deposit layer having a known thickness.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2009139225A Method of detecting end of defect or the like and detection device for detecting end of defect or the like 有权
标题翻译：检测缺陷的方法或用于检测缺陷或类似结束的类似和检测装置
公开(公告)号：JP2009139225A
公开(公告)日：2009-06-25
申请号：JP2007315897
申请日：2007-12-06
申请人： Non-Destructive Inspection Co Ltd , 非破壊検査株式会社
发明人： SHIROSHITA SATORU , NAGAI TATSUYUKI , RYUO SHIN
IPC分类号： G01N29/04 , G01N29/24 , G01N29/44
摘要： PROBLEM TO BE SOLVED: To provide a method of detecting an end of defect or the like and a detection device for detecting the end of defect or the like for conveniently and accurately detecting the end of defect or the like. SOLUTION: Ultrasonic waves are transmitted to and received from a defect or the like 200 by oscillators 8, 9 to thereby detect an end 200a toward the test reference direction F of the defect or the like 200. A pair of oscillators 8, 9 are disposed in plane-symmetry with respect to a reference surface 300 perpendicular to the test reference direction F. The pair of oscillators 8, 9 are shifted to the test reference direction F and the pair of oscillators 8, 9 are made to transmit and receive the ultrasonic waves. A two-dimensional image of received signal is recorded and the end 200a is detected from the crossing section E of defect signal in the synthetic two-dimensional image formed by synthesizing the two-dimensional image recording the oscillators 8, 9. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种检测缺陷等的结束的方法和用于检测缺陷等的结束等的检测装置，以方便和准确地检测缺陷的结束等。解决方案：超声波被振荡器8,9发送到缺陷等200并从其接收，从而检测朝向缺陷等的测试基准方向F的端部200a。一对振荡器8， 9相对于垂直于测试基准方向F的参考表面300被布置成平面对称。该对振荡器8,9被移动到测试基准方向F，并且使该对振荡器8,9发射和接收超声波。记录接收信号的二维图像，并从通过合成记录振荡器8,9的二维图像形成的合成二维图像中的缺陷信号的交叉部分E检测结束200a。（C）2009，JPO＆INPIT

9. 发明专利

JP2007309838A Conduit inspection method and conduit inspection device used therefor 审中-公开
标题翻译：使用的管道检查方法和管道检查装置
公开(公告)号：JP2007309838A
公开(公告)日：2007-11-29
申请号：JP2006140578
申请日：2006-05-19
申请人： Kansai Electric Power Co Inc:The , Non-Destructive Inspection Co Ltd , 関西電力株式会社 , 非破壊検査株式会社
发明人： ONEDA HIROYUKI , MORI MASASHI , NAGAI TATSUYUKI , YABUSHITA HIDEKI , SUZUKI SATOSHI , MORI KATSUNORI
IPC分类号： G01N29/04 , G01B17/00
摘要： PROBLEM TO BE SOLVED: To provide a conduit inspection method and a conduit inspection device capable of determining an abnormality of a conduit safely, inexpensively and accurately, without breaking the conduit.
SOLUTION: An acoustic signal is transmitted inside a pipe from a transmitter mounted on one end of the pipe, and a reflected signal reflected by the inside of the pipe is received by a receiver mounted similarly on one end of the pipe. An an abnormality of the conduit is determined by the received reflected signal. An abnormal signal is extracted from the reflected signal by a mutual correlation function between the reflected signal and a reference waveform. Phase determination is performed by a phase of the extracted abnormal signal and a phase of the reference waveform, to thereby determine the abnormality of the conduit.
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导管检查装置，其能够在不破坏导管的情况下安全，廉价和准确地确定导管的异常。解决方案：声管信号从安装在管一端的发射器内传输到管内，反射信号由管内反射，由类似地安装在管一端的接收器接收。导管的异常由接收的反射信号决定。通过反射信号和参考波形之间的相互关联函数从反射信号中提取异常信号。通过所提取的异常信号的相位和参考波形的相位执行相位确定，从而确定导管的异常。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007047092A Ultrasonic probe, ultrasonic testing device having the same, and ultrasonic test method using the same 审中-公开
标题翻译：超声波探头，具有该超声波探头的超声波测试装置以及使用其的超声波测试方法
公开(公告)号：JP2007047092A
公开(公告)日：2007-02-22
申请号：JP2005233778
申请日：2005-08-11
申请人： Non-Destructive Inspection Co Ltd , 非破壊検査株式会社
发明人： SETO SHIZUO , NAGAI TATSUYUKI , YABUSHITA HIDEKI
IPC分类号： G01N29/24
摘要： PROBLEM TO BE SOLVED: To provide a probe or the like capable of performing simultaneously inspection on each plane position of portions having different depth, namely, a surface layer part and a middle part or a deep part.
SOLUTION: This probe has: a transmitter 11 and a receiver 12 of an ultrasonic wave; and intermediate bodies 11c, 12c intervening between the transmitter and the receiver and a test body, for changing a propagation route of the ultrasonic wave. The transmitters and the receivers and/or the intermediate bodies are provided plurally, to thereby form a plurality of propagation routes of the ultrasonic wave. Inspection object parts Fa, Fb of each propagation route are positioned at each different depth in the aligned state on an inspection part center line FL relative to the depth direction, and set on a surface layer part and a middle part or a deep part of the test body. A wedge by which each mounting angle of the plurality of transmitters and the plurality of receivers is differentiated may be used for the intermediate bodies 11c, 12c. The intermediate bodies may be constituted of a plurality of acoustic lens.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够对具有不同深度的部分即表面层部分和中间部分或深部分的各个平面位置同时进行检查的探针等。
解决方案：该探头具有：超声波的发射器11和接收器12; 以及介于发射机和接收机之间的中间体11c，12c和用于改变超声波的传播路径的测试体。发送器和接收器和/或中间体多个地设置，从而形成超声波的多个传播路径。每个传播路径的检查对象部分Fa，Fb在相对于深度方向的检查部中心线FL上的排列状态的每个不同的深度处，并且被设置在检查部中心线FL的表面层部分，中间部分或深部测试体。中间体11c，12c可以使用多个发射器和多个接收器的每个安装角度不同的楔形物。中间体可以由多个声透镜构成。版权所有（C）2007，JPO＆INPIT

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