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1. 发明授权

US08590766B2 Method and apparatus for inspecting joined object formed by friction stir joining 有权
标题翻译：用于检查通过摩擦搅拌接合形成的接合物体的方法和装置
公开(公告)号：US08590766B2
公开(公告)日：2013-11-26
申请号：US12926524
申请日：2010-11-23
申请人： Hironori Okauchi , Mamoru Nishio , Hideyuki Hirasawa
发明人： Hironori Okauchi , Mamoru Nishio , Hideyuki Hirasawa
IPC分类号： B23K20/12 , B23K31/12
CPC分类号： B23K20/123 , G01N19/04 , G01N29/11 , G01N29/4418 , G01N2291/02854 , G01N2291/044 , G01N2291/267
摘要： This invention provides a method for inspecting a joined region and joining strength of a joined object formed by a spot friction stir joining process. In this method, an ultrasonic wave is introduced into the joined object from a backing face 25 opposed to a joining tool plunging face 24 and the ultrasonic wave reflected from the joined object 20 is taken in. In this case, the joining region 21 and the joining strength is estimated by observing a reflected wave of the ultrasonic wave in the vicinity of a position, along a reference direction Z, corresponding to an interface 27 of two joining members, without using the reflected wave of the ultrasonic wave reflected from the joining tool plunging face, thereby inspecting the joined object based on the estimation result. Thus, influence of a concave/convex shape of a joining mark 29 formed in the joining tool plunging face 24 can be avoided, and the use of the ultrasonic wave for estimating the joined region 21 can achieve an inspection of joining quality without destroying the joined object 20.
摘要翻译：本发明提供了一种用于检查接合区域的方法和通过点摩擦搅拌接合工艺形成的接合物体的接合强度。在该方法中，从与接合工具插入面24相对的背衬面25将超声波引入到接合物中，并且从接合物20反射的超声波被吸入。在这种情况下，接合区域21和通过在不使用从连接工具反射的超声波的反射波的情况下，在与两个接合部件的接口27对应的基准方向Z的位置附近观察超声波的反射波来估计接合强度从而根据估计结果检查接合物体。因此，可以避免形成在接合工具插入面24中的接合标记29的凹凸形状的影响，并且使用用于估计接合区域21的超声波可以实现接合质量的检查，而不会破坏接合对象20。

2. 发明申请

US20090140026A1 Method and Apparatus for Inspecting Joined Object Formed by Friction Stir Joining 有权
标题翻译：通过摩擦搅拌连接检测连接物体的方法和装置
公开(公告)号：US20090140026A1
公开(公告)日：2009-06-04
申请号：US12226206
申请日：2007-03-19
申请人： Hironori Okauchi , Mamoru Nishio , Hideyuki Hirasawa
发明人： Hironori Okauchi , Mamoru Nishio , Hideyuki Hirasawa
IPC分类号： B23K31/12 , B23K20/12
CPC分类号： B23K20/123 , G01N19/04 , G01N29/11 , G01N29/4418 , G01N2291/02854 , G01N2291/044 , G01N2291/267
摘要： This invention provides a method for inspecting a joined region and joining strength of a joined object formed by a spot friction stir joining process. In this method, an ultrasonic wave is introduced into the joined object from a backing face 25 opposed to a joining tool plunging face 24 and the ultrasonic wave reflected from the joined object 20 is taken in. In this case, the joining region 21 and the joining strength is estimated by observing a reflected wave of the ultrasonic wave in the vicinity of a position, along a reference direction Z, corresponding to an interface 27 of two joining members, without using the reflected wave of the ultrasonic wave reflected from the joining tool plunging face, thereby inspecting the joined object based on the estimation result. Thus, influence of a concave/convex shape of a joining mark 29 formed in the joining tool plunging face 24 can be avoided, and the use of the ultrasonic wave for estimating the joined region 21 can achieve an inspection of joining quality without destroying the joined object 20.
摘要翻译：本发明提供了一种用于检查接合区域的方法和通过点摩擦搅拌接合工艺形成的接合物体的接合强度。在该方法中，从与接合工具插入面24相对的背衬面25将超声波引入到接合物中，并且从接合物20反射的超声波被吸入。在这种情况下，接合区域21和通过在不使用从连接工具反射的超声波的反射波的情况下，在与两个接合部件的接口27对应的基准方向Z的位置附近观察超声波的反射波来估计接合强度从而根据估计结果检查接合物体。因此，可以避免形成在接合工具插入面24中的接合标记29的凹凸形状的影响，并且使用用于估计接合区域21的超声波可以实现接合质量的检查，而不会破坏接合对象20。

3. 发明授权

US07861910B2 Method and apparatus for inspecting joined object formed by friction stir joining 有权
标题翻译：用于检查通过摩擦搅拌接合形成的接合物体的方法和装置
公开(公告)号：US07861910B2
公开(公告)日：2011-01-04
申请号：US12226206
申请日：2007-03-19
申请人： Hironori Okauchi , Mamoru Nishio , Hideyuki Hirasawa
发明人： Hironori Okauchi , Mamoru Nishio , Hideyuki Hirasawa
IPC分类号： B23K31/12
CPC分类号： B23K20/123 , G01N19/04 , G01N29/11 , G01N29/4418 , G01N2291/02854 , G01N2291/044 , G01N2291/267
摘要： This invention provides a method for inspecting a joined region and joining strength of a joined object formed by a spot friction stir joining process. In this method, an ultrasonic wave is introduced into the joined object from a backing face 25 opposed to a joining tool plunging face 24 and the ultrasonic wave reflected from the joined object 20 is taken in. In this case, the joining region 21 and the joining strength is estimated by observing a reflected wave of the ultrasonic wave in the vicinity of a position, along a reference direction Z, corresponding to an interface 27 of two joining members, without using the reflected wave of the ultrasonic wave reflected from the joining tool plunging face, thereby inspecting the joined object based on the estimation result. Thus, influence of a concave/convex shape of a joining mark 29 formed in the joining tool plunging face 24 can be avoided, and the use of the ultrasonic wave for estimating the joined region 21 can achieve an inspection of joining quality without destroying the joined object 20.
摘要翻译：本发明提供了一种用于检查接合区域的方法和通过点摩擦搅拌接合工艺形成的接合物体的接合强度。在该方法中，从与接合工具插入面24相对的背衬面25将超声波引入到接合物中，并且从接合物20反射的超声波被吸入。在这种情况下，接合区域21和通过在不使用从连接工具反射的超声波的反射波的情况下，在与两个接合部件的接口27对应的基准方向Z的位置附近观察超声波的反射波来估计接合强度从而根据估计结果检查接合物体。因此，可以避免形成在接合工具插入面24中的接合标记29的凹凸形状的影响，并且使用用于估计接合区域21的超声波可以实现接合质量的检查，而不会破坏接合对象20。

4. 发明申请

US20110100525A1 Method and apparatus for inspecting joined object formed by friction stir joining 有权
公开(公告)号：US20110100525A1
公开(公告)日：2011-05-05
申请号：US12926524
申请日：2010-11-23
申请人： Hironori Okauchi , Mamoru Nishio , Hideyuki Hirasawa
发明人： Hironori Okauchi , Mamoru Nishio , Hideyuki Hirasawa
IPC分类号： B32B37/06 , B23K31/12 , B23K20/12
CPC分类号： B23K20/123 , G01N19/04 , G01N29/11 , G01N29/4418 , G01N2291/02854 , G01N2291/044 , G01N2291/267
摘要： This invention provides a method for inspecting a joined region and joining strength of a joined object formed by a spot friction stir joining process. In this method, an ultrasonic wave is introduced into the joined object from a backing face 25 opposed to a joining tool plunging face 24 and the ultrasonic wave reflected from the joined object 20 is taken in. In this case, the joining region 21 and the joining strength is estimated by observing a reflected wave of the ultrasonic wave in the vicinity of a position, along a reference direction Z, corresponding to an interface 27 of two joining members, without using the reflected wave of the ultrasonic wave reflected from the joining tool plunging face, thereby inspecting the joined object based on the estimation result. Thus, influence of a concave/convex shape of a joining mark 29 formed in the joining tool plunging face 24 can be avoided, and the use of the ultrasonic wave for estimating the joined region 21 can achieve an inspection of joining quality without destroying the joined object 20.

5. 发明申请

US20120250970A1 DETERMINATION ASSIST SYSTEM OF ULTRASONIC TESTING, DETERMINATION ASSIST METHOD OF ULTRASONIC TESTING, DETERMINATION ASSIST PROGRAM OF ULTRASONIC TESTING, AND COMPUTER-READABLE STORAGE MEDIUM FOR STORING DETERMINATION ASSIST PROGRAM OF ULTRASONIC TESTING 有权
标题翻译：超声波测试的确定辅助系统，超声波测试的确定辅助方法，超声波测试的确定辅助程序和用于存储确定辅助的超声波测试程序的计算机可读存储介质
公开(公告)号：US20120250970A1
公开(公告)日：2012-10-04
申请号：US13497201
申请日：2010-10-04
申请人： Kenji Tsubaki , Katsumi Nagata , Toshihiro Yamaoka , Hideyuki Hirasawa , Hironori Okauchi
发明人： Kenji Tsubaki , Katsumi Nagata , Toshihiro Yamaoka , Hideyuki Hirasawa , Hironori Okauchi
IPC分类号： G06K9/00
CPC分类号： G01N29/0654 , G01N29/11 , G01N29/4427 , G01N2291/023 , G01N2291/028
摘要： A determination assist system including a first image generating section for generating a first planar image based on data of a first test index; a second image generating section for generating a second planar image based on data of a second test index; a differentiation section which differentiates the first planar image and the second planar image to generate a first differential image and a second differential image, respectively; a binarization section which binarizes the first differential image to generate a first binary image including a first region which is not less than a first threshold and a second region which is less than the first threshold, and binarizes the second differential image to generate a second binary image including a third region which is not less than a second threshold and a fourth region which is less than the second threshold; and a determination image generating section.
摘要翻译：确定辅助系统，包括：第一图像生成部，用于基于第一测试索引的数据生成第一平面图像; 第二图像生成部，其基于第二测试索引的数据生成第二平面图像; 微分部分，其分别使第一平面图像和第二平面图像分别产生第一差分图像和第二差分图像; 二值化部分，其将所述第一差分图像二值化以生成包括不小于第一阈值的第一区域和小于所述第一阈值的第二区域的第一二进制图像，并且将所述第二差分图像二值化以生成第二二进制图像图像，包括不小于第二阈值的第三区域和小于所述第二阈值的第四区域; 以及确定图像生成部。

6. 发明授权

US08934703B2 Determination assist system of ultrasonic testing, determination assist method of ultrasonic testing, determination assist program of ultrasonic testing, and computer-readable storage medium for storing determination assist program of ultrasonic testing 有权
标题翻译：超声波测试确定辅助系统，超声波测试确定辅助方法，超声波测试确定辅助程序以及用于存储超声波测试确定辅助程序的计算机可读存储介质
公开(公告)号：US08934703B2
公开(公告)日：2015-01-13
申请号：US13497201
申请日：2010-10-04
申请人： Kenji Tsubaki , Katsumi Nagata , Toshihiro Yamaoka , Hideyuki Hirasawa , Hironori Okauchi
发明人： Kenji Tsubaki , Katsumi Nagata , Toshihiro Yamaoka , Hideyuki Hirasawa , Hironori Okauchi
IPC分类号： G06K9/00 , G01N29/06 , G01N29/44
CPC分类号： G01N29/0654 , G01N29/11 , G01N29/4427 , G01N2291/023 , G01N2291/028
摘要： A determination assist system including a first image generating section for generating a first planar image based on data of a first test index; a second image generating section for generating a second planar image based on data of a second test index; a differentiation section which differentiates the first planar image and the second planar image to generate a first differential image and a second differential image, respectively; a binarization section which binarizes the first differential image to generate a first binary image including a first region which is not less than a first threshold and a second region which is less than the first threshold, and binarizes the second differential image to generate a second binary image including a third region which is not less than a second threshold and a fourth region which is less than the second threshold; and a determination image generating section.
摘要翻译：确定辅助系统，包括：第一图像生成部，用于基于第一测试索引的数据生成第一平面图像; 第二图像生成部，其基于第二测试索引的数据生成第二平面图像; 微分部分，其分别使第一平面图像和第二平面图像分别产生第一差分图像和第二差分图像; 二值化部分，其将所述第一差分图像二值化以生成包括不小于第一阈值的第一区域和小于所述第一阈值的第二区域的第一二进制图像，并且将所述第二差分图像二值化以生成第二二进制图像图像，包括不小于第二阈值的第三区域和小于所述第二阈值的第四区域; 以及确定图像生成部。

7. 发明授权

US5475613A Ultrasonic defect testing method and apparatus 失效
标题翻译：超声波缺陷检测方法及装置
公开(公告)号：US5475613A
公开(公告)日：1995-12-12
申请号：US965378
申请日：1992-12-17
申请人： Kouyu Itoga , Takamasa Ogata , Hideyuki Hirasawa , Takaya Misumi , Sumihiro Ueda , Osamu Miki , Hiroo Owaki , Harutaka Koike , Yuji Sugita , Katsuhiro Onda , Takaaki Okumura
发明人： Kouyu Itoga , Takamasa Ogata , Hideyuki Hirasawa , Takaya Misumi , Sumihiro Ueda , Osamu Miki , Hiroo Owaki , Harutaka Koike , Yuji Sugita , Katsuhiro Onda , Takaaki Okumura
IPC分类号： G01N29/06 , G01S5/16 , G01S15/02 , E21B49/00
CPC分类号： G01S15/025 , G01N29/0609 , G01N29/0627 , G01S5/163 , G01N2291/02827 , G01N2291/02854 , G01N2291/0289
摘要： A three dimensional object under test is measured to obtain shape data representing a shape of the three dimensional object. The object under test is measured using, for example, an ultrasonic probe LED to obtain defect test data. A processing mechanism forms a three-dimensional graphic image of a defect zone from the defect test data and a three-dimensional graphic image of the object under test from the shape data. A display mechanism is provided for displaying the three-dimensional graphic image of the defect zone superimposed over the three-dimensional graphic image of the object under test.
摘要翻译： PCT No.PCT / JP92 / 00501 Sec。 371日期：1992年12月17日 102（e）日期1992年12月17日PCT 1992年4月18日提交PCT公布。第WO92 / 18862号公报日期为1992年10月29日。测量三维物体，以获得表示三维物体形状的形状数据。使用例如超声波探头LED来测量被测物体，以获得缺陷测试数据。处理机构根据形状数据从缺陷测试数据和待测物体的三维图形图像形成缺陷区的三维图形图像。提供了显示机构，用于显示叠加在被测对象的三维图形图像上的缺陷区域的三维图形图像。

8. 发明授权

US5433106A Method for detecting moisture in a honeycomb panel 失效
标题翻译：用于检测蜂窝板中的水分的方法
公开(公告)号：US5433106A
公开(公告)日：1995-07-18
申请号：US46992
申请日：1993-04-16
申请人： Hiroyuki Matsumura , Takamasa Ogata , Hideyuki Hirasawa , Masato Uchiyama , Kenji Tsubaki
发明人： Hiroyuki Matsumura , Takamasa Ogata , Hideyuki Hirasawa , Masato Uchiyama , Kenji Tsubaki
IPC分类号： G01N25/56 , G01N25/72
CPC分类号： G01N25/56 , G01N25/72
摘要： To improve the detection precision and detection efficiency and further to automatize the detection process, moisture in a honeycomb panel is detected as follows: the honeycomb panel is heated by a lamp; the surface temperature of the heated construction is measured by an infrared radiation thermometer; the measured temperature is displayed to roughly discriminate an abnormal portion (i.e., a portion containing moisture); the honeycomb panel is further heated continuously to detect temperature-change-rates at both abnormal and normal portions (i.e., a portion not containing moisture); and the two temperature-change-rates are compared with each other to discriminate a presence of moisture.
摘要翻译：为了提高检测精度和检测效率，进一步使检测过程自动化，蜂窝板中的水分检测如下：蜂窝板被灯加热; 加热结构的表面温度由红外辐射温度计测量; 显示测量温度以粗略地区分异常部分（即，含有水分的部分）; 进一步加热蜂窝板以检测异常和正常部分（即不含水分的部分）的温度变化率; 并且将两个温度变化率彼此进行比较以区分湿气的存在。

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