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1. 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。

2. 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。

3. 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.

4. 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。

5. 发明授权

US06657156B2 Laser welding method and laser welding apparatus 有权
公开(公告)号：US06657156B2
公开(公告)日：2003-12-02
申请号：US10020193
申请日：2001-12-18
申请人： Tetsuya Kubota , Yoshimitsu Kurosaki , Eiichi Yagi , Tomoyuki Uno , Hirotaka Uehara , Osamu Satoh , Shigekazu Shikoda , Takayuki Murata , Mamoru Nishio
发明人： Tetsuya Kubota , Yoshimitsu Kurosaki , Eiichi Yagi , Tomoyuki Uno , Hirotaka Uehara , Osamu Satoh , Shigekazu Shikoda , Takayuki Murata , Mamoru Nishio
IPC分类号： B23K2600
CPC分类号： B23K26/04 , B23K26/042 , B23K26/044
摘要： A weld portion detector (20) and a laser beam projector (10) disposed a predetermined distance behind the weld portion detector (20) are moved together. The weld portion detector (20) detects a weld line and the laser beam projector (10) projects on the weld line detected by the weld portion detector (20) for laser welding. Pieces of data on weld positions sequentially detected by the weld portion detector (20) are stored sequentially in combination with times when the pieces of data on the weld positions are obtained and moving speeds of the weld portion detector (20) in a memory. A time when the weld portion detector (20) passed a point at which the laser beam projector (10) has just arrived is calculated on the basis of the times and the moving speeds stored in the memory. The laser beam projector (10) projects a laser beam on a weld position detected at the thus calculated time.

6. 发明授权

US5537625A Automatic disc changer with disc reproducing and recording mechanism employing disc select and control scheme 失效
标题翻译：具有光盘再现和记录机构的自动换碟机采用光盘选择和控制方案
公开(公告)号：US5537625A
公开(公告)日：1996-07-16
申请号：US520476
申请日：1995-08-29
申请人： Mamoru Nishio
发明人： Mamoru Nishio
IPC分类号： G06F13/14 , G06F3/06 , G11B17/22 , G11B27/00 , G06F12/00
CPC分类号： G06F3/0601 , G11B17/228 , G11B27/002 , G06F2003/0697
摘要： A disc selecting and controlling method for selectively controlling at least one automatic disc changer adapted to selectively take out plural disc-shaped recording media to record and/or reproduce the recording media on at least one disc drive, and at least one disc recording and/or reproducing apparatus adapted to record and/or reproduce at least one disc-shaped recording medium, from a host computer by a disc controller. The disc drive device or the disc-shaped recording and/or reproducing device is switchingly selected by a hardware technique by a selection signal transmitted over a selection signal line of the disc controller, and the automatic disc changer performing a switching selection by a software technique by a command from the disc controller deems the disc-shaped recording media to be a virtual disc drive or disc recording and/or reproducing apparatus.
摘要翻译：一种盘选择和控制方法，用于选择性地控制至少一个自动换盘器，其适于选择性地取出多个盘形记录介质以在至少一个盘驱动器上记录和/或再现记录介质，以及至少一个盘记录和/ 或再现装置，其适于通过盘控制器从主计算机记录和/或再现至少一个盘形记录介质。盘驱动装置或盘形记录和/或再现装置通过硬盘技术通过在盘控制器的选择信号线上发送的选择信号进行切换选择，而自动换碟机通过软件技术执行切换选择通过来自光盘控制器的命令认为盘形记录介质是虚拟盘驱动器或盘记录和/或再现装置。

7. 发明授权

US06747241B2 Laser beam projector 有权
标题翻译：激光束投影仪
公开(公告)号：US06747241B2
公开(公告)日：2004-06-08
申请号：US10020190
申请日：2001-12-18
申请人： Shigekazu Shikoda , Tetsuya Kubota , Hirotaka Uehara , Osamu Satoh , Tomoyuki Uno , Mamoru Nishio
发明人： Shigekazu Shikoda , Tetsuya Kubota , Hirotaka Uehara , Osamu Satoh , Tomoyuki Uno , Mamoru Nishio
IPC分类号： B23K2620
CPC分类号： B23K26/0884
摘要： A laser beam projector to be employed in an automatic welding machine, such as a robot, includes an optical head that projects a laser beam and a holding and turning mechanism that holds and turns the optical head. The spot of the laser beam can be accurately located on the portion to be welded by turning the optical head by the holding and turning mechanism.
摘要翻译：用于诸如机器人的自动焊接机器中的激光束投影仪包括投影激光束的光学头和保持和转动光学头的保持转动机构。通过保持转动机构转动光学头，可以将激光束的光点准确地定位在待焊接的部分上。

8. 发明授权

US06633018B2 Laser welding head with associated roller 有权
标题翻译：激光焊头与相关滚筒
公开(公告)号：US06633018B2
公开(公告)日：2003-10-14
申请号：US10020189
申请日：2001-12-18
申请人： Shigekazu Shikoda , Tetsuya Kubota , Hirotaka Uehara , Osamu Satoh , Tomoyuki Uno , Takayuki Murata , Mamoru Nishio
发明人： Shigekazu Shikoda , Tetsuya Kubota , Hirotaka Uehara , Osamu Satoh , Tomoyuki Uno , Takayuki Murata , Mamoru Nishio
IPC分类号： B23K2620
CPC分类号： B23K26/0884 , B23K26/037 , B23K26/244 , B23K2103/04
摘要： A laser-welding head is capable of applying a fixed pressure to parts to be welded of workpieces regardless of the undulation of the surfaces of the parts to be welded. The laser-welding head includes a pressing device (12) having a roller (16) which rolls along parts of workpieces near a weld line (40) to press together the same parts of the workpieces, a pressing unit (6) for applying a predetermined pressure to the pressing device (12) to press the pressing device (12) toward the parts of the workpieces near the weld line (40), and a laser beam projecting unit (17) mounted on the pressing unit (6) for movement together with the pressing device (12). The pressing unit (6) is provided with a pneumatic cylinder actuator for applying the predetermined pressure to the pressing device (12).
摘要翻译：激光焊接头能够对待焊接的部件施加固定的压力，而不管待焊接部件的表面是否起伏。激光焊接头包括具有沿着工件的一部分滚动的辊（ 16 ）的加压装置（ 12 ）在焊接线附近（ 40 ）将工件的相同部分，按压单元（ 6 ）向压制装置施加预定的压力（ 12 ）将按压装置（ 12 ）朝向焊接线附近的工件（ 40 ）和安装在压制单元上的激光束投影单元（ 17 ）用于与按压装置（ 12 ）一起移动的 6 ）。按压单元（ 6 ）设置有气压致动器，用于将预定压力施加到按压装置（ 12 ）。

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