公开(公告)号：US20120048021A1

公开(公告)日：2012-03-01

申请号：US13236322

申请日：2011-09-19

申请人： Makoto Ochiai ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Satoshi Yamamoto ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Akira Tsuyuki

发明人： Makoto Ochiai ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Satoshi Yamamoto ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Akira Tsuyuki

IPC分类号： G01N29/04

CPC分类号： G01N29/2418 ,  F22B37/003 ,  G01B11/161 ,  G01B17/02 ,  G01B2290/25 ,  G01N29/043 ,  G01N29/0645 ,  G01N29/07 ,  G01N2291/0258 ,  G01N2291/02854 ,  G01N2291/0421 ,  G01N2291/2636 ,  G21C17/003 ,  G21C17/017

摘要： A surface inspecting method for inspecting a flaw of a test object using a surface wave and estimating a depth of the flaw of the test object from an attenuation ratio of a frequency of a generation wave, the surface inspecting method including calculating a power spectrum of generation wave generating the flaw of the test object; integrating the power spectrum of the generation wave passing the flaw of the test object and calculating an integration value thereof; converting the integration value into a flaw depth based on a calibration created beforehand and calculating the flaw depth of the test object; and displaying the calculated flaw depth of the test object.

摘要翻译： 一种表面检查方法，用于使用表面波检查测试对象的缺陷并且根据生成波的频率的衰减比估计被测试物的缺陷的深度，所述表面检查方法包括计算生成的功率谱 波浪产生测试对象的缺陷; 整合通过测试对象的缺陷的生成波的功率谱并计算其积分值; 根据事先确定的校准，将积分值转换为缺陷深度，计算检测对象的缺陷深度; 并显示所计算的测试对象的缺陷深度。

公开(公告)号：US08248595B2

公开(公告)日：2012-08-21

申请号：US13236322

申请日：2011-09-19

申请人： Makoto Ochiai ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Satoshi Yamamoto ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Akira Tsuyuki

发明人： Makoto Ochiai ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Satoshi Yamamoto ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Akira Tsuyuki

IPC分类号： G01N21/00

CPC分类号： G01N29/2418 ,  F22B37/003 ,  G01B11/161 ,  G01B17/02 ,  G01B2290/25 ,  G01N29/043 ,  G01N29/0645 ,  G01N29/07 ,  G01N2291/0258 ,  G01N2291/02854 ,  G01N2291/0421 ,  G01N2291/2636 ,  G21C17/003 ,  G21C17/017

摘要： A surface inspecting method including irradiating a laser light to a test object to generate an ultrasonic wave, irradiating a second laser light at a position apart by a known distance from a position where the laser light is irradiated and receiving a reflection light thereof, and correcting a generation surface wave of a received ultrasonic wave by using an ultrasonic wave other than the generation surface wave to thereby detect a flaw of the test object. A characterization of the generation surface wave is divided or integrated by the same characterization of the ultrasonic wave other than the generation surface wave included in an output signal to obtain a performance index value and obtain a depth of the flaw by applying the performance index value to a calibration curve in which a corresponding relation between the performance index value and the depth of the flaw is obtained preliminarily.

摘要翻译： 一种表面检查方法，包括：将激光照射到被测物体上以产生超声波;在与激光照射的位置分开已知距离并接收其反射光的位置照射第二激光， 通过使用生成表面波以外的超声波来接收超声波的发生表面波，从而检测被检体的缺陷。 通过与包括在输出信号中的生成表面波以外的超声波的相同表征来分割或积分生成表面波的表征，以获得性能指标值，并通过将性能指标值应用于 预先获得性能指标值与缺陷的深度之间的对应关系的校准曲线。

公开(公告)号：US20070157730A1

公开(公告)日：2007-07-12

申请号：US11480959

申请日：2006-07-06

申请人： Makoto Ochiai ,  Yoshiaki Ono ,  Takahiro Miura ,  Mitsuaki Shimamura ,  Masaki Yoda ,  Hidehiko Kuroda ,  Itaru Chida ,  Fukashi Osakata ,  Satoshi Yamamoto ,  Kentaro Tsuchihashi ,  Ryoichi Saeki ,  Masahiro Yoshida ,  Tetsuro Aikawa ,  Satoshi Okada ,  Toru Onodera ,  Akira Tsuyuki

发明人： Makoto Ochiai ,  Yoshiaki Ono ,  Takahiro Miura ,  Mitsuaki Shimamura ,  Masaki Yoda ,  Hidehiko Kuroda ,  Itaru Chida ,  Fukashi Osakata ,  Satoshi Yamamoto ,  Kentaro Tsuchihashi ,  Ryoichi Saeki ,  Masahiro Yoshida ,  Tetsuro Aikawa ,  Satoshi Okada ,  Toru Onodera ,  Akira Tsuyuki

IPC分类号： G01N29/00

CPC分类号： G01N29/2418 ,  F22B37/003 ,  G01B11/161 ,  G01B17/02 ,  G01B2290/25 ,  G01N29/043 ,  G01N29/0645 ,  G01N29/07 ,  G01N2291/0258 ,  G01N2291/02854 ,  G01N2291/0421 ,  G01N2291/2636 ,  G21C17/003 ,  G21C17/017

摘要： A laser maintenance apparatus is provided with a laser system including a laser light source and an optical system and emitting a laser light, a light transmitting device for generating the laser light emitted from the laser system, and a laser irradiation device for irradiating the laser light generated by the light transmitting device to an object portion. The laser system includes an element for changing an irradiation condition of the laser light.

摘要翻译： 激光维持装置具备激光系统和激光照射装置，所述激光系统包括激光光源和光学系统并发射激光，激光系统发射的激光的发光装置，激光照射装置 由光发射装置产生到对象部分。 激光系统包括用于改变激光的照射条件的元件。

公开(公告)号：US08094297B2

公开(公告)日：2012-01-10

申请号：US12766445

申请日：2010-04-23

申请人： Makoto Ochiai ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Satoshi Yamamoto ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Akira Tsuyuki

发明人： Makoto Ochiai ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Satoshi Yamamoto ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Akira Tsuyuki

IPC分类号： G01N21/00

CPC分类号： G01N29/2418 ,  F22B37/003 ,  G01B11/161 ,  G01B17/02 ,  G01B2290/25 ,  G01N29/043 ,  G01N29/0645 ,  G01N29/07 ,  G01N2291/0258 ,  G01N2291/02854 ,  G01N2291/0421 ,  G01N2291/2636 ,  G21C17/003 ,  G21C17/017

摘要： A surface inspecting method for inspecting a flaw of a test object using a surface wave and estimating a depth of the flaw of the test object from an attenuation ratio of a frequency of a generation wave, the surface inspecting method including calculating a power spectrum of generation wave generating the flaw of the test object; integrating the power spectrum of the generation wave passing the flaw of the test object and calculating an integration value thereof; converting the integration value into a flaw depth based on a calibration created beforehand and calculating the flaw depth of the test object; and displaying the calculated flaw depth of the test object.

摘要翻译： 一种表面检查方法，用于使用表面波检查测试对象的缺陷并且根据生成波的频率的衰减比估计被测试物的缺陷的深度，所述表面检查方法包括计算生成的功率谱 波浪产生测试对象的缺陷; 整合通过测试对象的缺陷的生成波的功率谱并计算其积分值; 根据事先确定的校准，将积分值转换为缺陷深度，计算检测对象的缺陷深度; 并显示所计算的测试对象的缺陷深度。

公开(公告)号：US20100199768A1

公开(公告)日：2010-08-12

申请号：US12766445

申请日：2010-04-23

申请人： Makoto Ochiai ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Satoshi Yamamoto ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Akira Tsuyuki

发明人： Makoto Ochiai ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Satoshi Yamamoto ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Akira Tsuyuki

IPC分类号： G01N29/00

CPC分类号： G01N29/2418 ,  F22B37/003 ,  G01B11/161 ,  G01B17/02 ,  G01B2290/25 ,  G01N29/043 ,  G01N29/0645 ,  G01N29/07 ,  G01N2291/0258 ,  G01N2291/02854 ,  G01N2291/0421 ,  G01N2291/2636 ,  G21C17/003 ,  G21C17/017

摘要： A laser maintenance apparatus including a laser system which includes an optical system for emitting, in a first irradiation condition, a generation laser beam for generating an ultrasonic wave in a portion of an object on which maintenance is to be performed, and including a laser source configured to generate and detect a detection laser beam which interacts with the ultrasonic wave generated by the laser light beam in the first condition. The laser maintenance apparatus also includes a light transmitting device for transmitting laser light emitted from the laser system, a laser irradiation device for irradiating laser light transmitted by the light transmitting device to the object portion, and a transporting/scanning mechanism for transporting the light transmitting device and the laser irradiation device to a portion near the object portion, and scanning over an arbitrary range at the object portion.

公开(公告)号：US20100199769A1

公开(公告)日：2010-08-12

申请号：US12766517

申请日：2010-04-23

申请人： Makoto OCHIAI ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Tetsuro Aikawa ,  Satoshi Okada ,  Toru Onodera ,  Akira Tsuyuki

发明人： Makoto OCHIAI ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Tetsuro Aikawa ,  Satoshi Okada ,  Toru Onodera ,  Akira Tsuyuki

IPC分类号： G01N29/00

CPC分类号： G01N29/2418 ,  F22B37/003 ,  G01B11/161 ,  G01B17/02 ,  G01B2290/25 ,  G01N29/043 ,  G01N29/0645 ,  G01N29/07 ,  G01N2291/0258 ,  G01N2291/02854 ,  G01N2291/0421 ,  G01N2291/2636 ,  G21C17/003 ,  G21C17/017

摘要： A laser maintenance apparatus including a laser system which includes an optical system for emitting, in a first irradiation condition, a generation laser beam for generating an ultrasonic wave in a portion of an object on which maintenance is to be performed, and including a laser source configured to generate and detect a detection laser beam which interacts with the ultrasonic wave generated by the laser light beam in the first condition. The laser maintenance apparatus also includes a light transmitting device for transmitting laser light emitted from the laser system, a laser irradiation device for irradiating laser light transmitted by the light transmitting device to the object portion, and a transporting/scanning mechanism for transporting the light transmitting device and the laser irradiation device to a portion near the object portion, and scanning over an arbitrary range at the object portion.

公开(公告)号：US08115936B2

公开(公告)日：2012-02-14

申请号：US12766517

申请日：2010-04-23

申请人： Makoto Ochiai ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Tetsuro Aikawa ,  Satoshi Okada ,  Toru Onodera ,  Akira Tsuyuki

发明人： Makoto Ochiai ,  Takahiro Miura ,  Hidehiko Kuroda ,  Fukashi Osakata ,  Kentaro Tsuchihashi ,  Masahiro Yoshida ,  Tetsuro Aikawa ,  Satoshi Okada ,  Toru Onodera ,  Akira Tsuyuki

IPC分类号： G01B11/02

CPC分类号： G01N29/2418 ,  F22B37/003 ,  G01B11/161 ,  G01B17/02 ,  G01B2290/25 ,  G01N29/043 ,  G01N29/0645 ,  G01N29/07 ,  G01N2291/0258 ,  G01N2291/02854 ,  G01N2291/0421 ,  G01N2291/2636 ,  G21C17/003 ,  G21C17/017

摘要： A laser maintenance apparatus including a laser system which includes an optical system for emitting, in a first irradiation condition, a generation laser beam for generating an ultrasonic wave in a portion of an object on which maintenance is to be performed, and including a laser source configured to generate and detect a detection laser beam which interacts with the ultrasonic wave generated by the laser light beam in the first condition. The laser maintenance apparatus also includes a light transmitting device for transmitting laser light emitted from the laser system, a laser irradiation device for irradiating laser light transmitted by the light transmitting device to the object portion, and a transporting/scanning mechanism for transporting the light transmitting device and the laser irradiation device to a portion near the object portion, and scanning over an arbitrary range at the object portion.

摘要翻译： 一种激光维持装置，包括激光系统，该激光系统包括光学系统，用于在第一照射条件下发射用于在要进行维护的物体的一部分中产生超声波的生成激光束，并且包括激光源 被配置为在第一状态下产生和检测与由激光束产生的超声波相互作用的检测激光束。 激光维持装置还包括用于发射从激光系统发射的激光的光发射装置，用于将由光发射装置透射的激光照射到对象部分的激光照射装置，以及用于传输光传输的传送/扫描机构 装置和激光照射装置连接到物体部分附近的部分，并且在对象部分上的任意范围进行扫描。

公开(公告)号：US4584066A

公开(公告)日：1986-04-22

申请号：US669733

申请日：1984-11-08

申请人： Narumi Ando ,  Kito Oda ,  Takashi Saiki ,  Yoshiaki Hashimoto ,  Akira Tsuyuki ,  Yoshio Kitazawa

发明人： Narumi Ando ,  Kito Oda ,  Takashi Saiki ,  Yoshiaki Hashimoto ,  Akira Tsuyuki ,  Yoshio Kitazawa

IPC分类号： C25D5/08 ,  C25D7/06

CPC分类号： C25D7/0621 ,  C25D5/08

摘要： A continuous electrolytic treatment can be applied to a metal strip by the method which comprises the steps of (1) passing a metal strip through a narrow treating space formed between horizontal upper and lower electrode devices, each having at least one insoluble electrode, whereby the treating space is divided into two gaps by the metal strip; (2) feeding an electrolytic treating liquid to the gaps through slits each formed in the middle portion of the electrode device in such a manner that the slit horizontally extends across the electrode device at right angles to the direction of passage of the metal strip and directed vertically toward the metal strip, whereby each stream of the treating liquid can be divided into two opposite flows in the gap; and (3) applying an electric current between each electrode and the metal strip.

摘要翻译： 可以通过以下方法对金属带进行连续电解处理：（1）使金属带通过形成在水平上下电极器件之间的狭窄处理空间，每个具有至少一个不溶性电极，由此， 处理空间由金属条分成两个间​​隙; （2）通过在电极装置的中间部分形成的缝隙将电解处理液供给到间隙，使得狭缝水平延伸穿过电极装置，与金属条的通过方向成直角 垂直朝向金属带，由此处理液的每个流可以在间隙中分成两个相反的流动; 和（3）在每个电极和金属带之间施加电流。

公开(公告)号：US06407392B1

公开(公告)日：2002-06-18

申请号：US09549034

申请日：2000-04-13

申请人： Akira Tsuyuki ,  Tatsuyuki Maekawa ,  Akio Sumita ,  Shunichiro Makino

发明人： Akira Tsuyuki ,  Tatsuyuki Maekawa ,  Akio Sumita ,  Shunichiro Makino

IPC分类号： G01T120

CPC分类号： G01T5/08 ,  G01T1/2018

摘要： A radiation detector for detecting radiation comprises a scintillator, a first light guide, a plurality of second light guides and a photo detector. The scintillator generates a scintillated light in response to received radiation. The first light guide, which is connected to the scintillator, has a fluorescence characteristic. The second light guide has a common surface arranged at the opposite side of the surface of the scintillator where radiation is received, and the second light guide has a fluorescence characteristic. The photo detector is connected to the first light guide and the second light guide, and detects a fluorescent light therein.

摘要翻译： 用于检测辐射的辐射检测器包括闪烁体，第一光导，多个第二光导和光检测器。 闪烁体响应于接收的辐射产生闪烁的光。 与闪烁体连接的第一光导具有荧光特性。 第二光导具有布置在接收辐射的闪烁体的表面的相反侧的公共表面，并且第二光导具有荧光特性。 光检测器连接到第一光导和第二光导，并检测其中的荧光。