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51. 发明专利

JP2012202962A In-reactor apparatus shape measuring instrument and in-reactor apparatus shape measurement method 有权
标题翻译：反应器装置形状测量仪器和反应器装置形状测量方法
公开(公告)号：JP2012202962A
公开(公告)日：2012-10-22
申请号：JP2011070759
申请日：2011-03-28
申请人： Toshiba Corp , 株式会社東芝
发明人： AIKAWA TETSUO , SATO YOSHINORI , OTAKE TATSUYA , YUGUCHI YASUHIRO
IPC分类号： G21C17/003 , G21C17/08
摘要： PROBLEM TO BE SOLVED: To provide an in-reactor apparatus shape measuring instrument and an in-reactor apparatus shape measurement method capable of photographing a measurement object without requiring set-up change and measuring more accurate surface shape from a photographed image.SOLUTION: An in-reactor apparatus shape measuring instrument 1 includes a camera 2 for photographing a measurement object MO, a mobile device 3 capable of scanning the camera 2 along the surface of the measurement object MO to photograph a plurality of images whose photographing ranges partially overlap each other, a shape operational device 5 for sequentially operating temporary surface shape information having a plurality of measurement points representing the surface shape of the measurement object MO from a parallax between a pair of images from the plurality of images, and a shape information creation device 6 for finding evaluation points that are congested with measurement points by overlapping a plurality of pieces of the temporary surface shape information to make a set of the evaluation points surface shape information representing the surface shape of the measurement object MO.
摘要翻译：要解决的问题：提供一种能够拍摄测量对象而不需要设置改变并且从拍摄的图像测量更准确的表面形状的反应堆内装置形状测量仪器和反应堆内装置形状测量方法。解决方案：反应堆内装置形状测量装置1包括用于拍摄测量对象MO的照相机2，能够沿着测量对象MO的表面扫描照相机2的移动装置3拍摄多个图像，拍摄范围部分重叠，用于从多个图像中的一对图像之间的视差顺序地操作具有表示测量对象MO的表面形状的多个测量点的临时表面形状信息的形状操作装置5，以及形状信息创建装置6，用于通过重叠多个临时表面形状信息来找到拥有测量点的评估点，以使得一组评估点表示表示测量对象MO的表面形状的表面形状信息。版权所有（C）2013，JPO＆INPIT

52. 发明专利

JP2012058131A Remote visual test device 有权
标题翻译：远程视觉测试设备
公开(公告)号：JP2012058131A
公开(公告)日：2012-03-22
申请号：JP2010203114
申请日：2010-09-10
申请人： Toshiba Corp , 株式会社東芝
发明人： SATO YOSHINORI , AIKAWA TETSURO , TAKABAYASHI JUNICHI , YUGUCHI YASUHIRO , ADACHI HIROYUKI
IPC分类号： G01N21/84 , G06T3/00 , G21C17/003 , G21C19/02 , G21F9/28
摘要： PROBLEM TO BE SOLVED: To provide a remote visual test device for obtaining video photographed from a view point necessary for a visual test, removing handshake of the video photographed by an image pickup apparatus, and projecting the video to a display device by using a high resolution image in real time.SOLUTION: The remote visual test device includes: an image pickup part 30 for photographing a video of the surface to test while moving; a moving amount calculation part 11 for calculating a moving amount to be a change amount of position and posture of the image pickup part 30; a moving amount memory 12 for storing history of moving amounts; a position estimation part 13 for estimating a convenient position, namely, a position and posture of the image pickup part 30 excellent for remote visual test with a test person, on the basis of the history of moving amounts; and an image conversion part 14 for generating processing image data corresponding to the convenient position by applying geometric transformation to image data on the basis of the convenient position.
摘要翻译：要解决的问题：提供一种远程视觉测试装置，用于从视觉测试所需的视点获取拍摄的视频，消除由图像拾取装置拍摄的视频的握手，并且通过以下方式将视频投影到显示装置：使用高分辨率图像实时。解决方案：远程视觉测试设备包括：摄像部分30，用于拍摄待移动的表面的视频; 用于计算作为图像摄取部30的位置和姿势的变化量的移动量的移动量计算部11; 移动量存储器12，用于存储移动量的历史; 基于移动量的历史来估计方便位置的位置估计部分13，即，用于远程视觉测试的用于远程视觉测试的图像拾取部分30的位置和姿势; 以及图像转换部分14，用于基于方便的位置通过对图像数据应用几何变换来产生对应于方便位置的处理图像数据。版权所有（C）2012，JPO＆INPIT

53. 发明专利

JP2012037299A In-reactor structure operation device and in-reactor structure operation method 审中-公开
标题翻译：反应器结构操作装置和反应器结构操作方法
公开(公告)号：JP2012037299A
公开(公告)日：2012-02-23
申请号：JP2010175908
申请日：2010-08-05
申请人： Toshiba Corp , 株式会社東芝
发明人： TOGASAWA YUTAKA , SHIMAMURA MITSUAKI , HOZUMI HISASHI , MATSUZAKI KENJI , YUGUCHI YASUHIRO
IPC分类号： G21C19/02 , G21C17/003 , G21F9/28
摘要： PROBLEM TO BE SOLVED: To perform a wide range operation in a short period of time without using a crane or manpower so much when performing an operations such as inspection and repairment on a wall surface of an in-reactor structure, such as a shroud.SOLUTION: Horizontal travel mechanisms 8, 9 are mounted on a cylindrical structure 2 in a reactor pressure vessel 1 and travel horizontally along on the cylindrical structure 2 by a wheel, and a hollow mast 10 is carried by the horizontal travel mechanisms 8, 9 and is expandable and contractable. An expansion operation mechanism 13 can be stored and expanded with respect to the inside of the mast 10, and approaches or comes into contact with the wall surface of the cylindrical structure 2 to perform operation when expanded.
摘要翻译：要解决的问题：在对反应堆内结构的壁面进行检查和维修等操作时，不需要使用起重机或人力，在短时间内进行大范围的操作，例如一个护罩。解决方案：水平移动机构8,9安装在反应堆压力容器1中的圆柱形结构2上，并通过轮沿着圆柱形结构2水平行进，并且空心桅杆10由水平行进机构8 9，是可扩展和可收缩的。膨胀操作机构13可以相对于桅杆10的内部进行存储和扩展，并且与圆柱形结构2的壁面接近或接触以在膨胀时进行操作。版权所有（C）2012，JPO＆INPIT

54. 发明专利

JP2012032180A Eddy current detector, method, and program 有权
标题翻译： EDDY电流检测器，方法和程序
公开(公告)号：JP2012032180A
公开(公告)日：2012-02-16
申请号：JP2010169725
申请日：2010-07-28
申请人： Toshiba Corp , 株式会社東芝
发明人： KOBAYASHI NORIYASU , UENO SOICHI , SUGANUMA NAOTAKA , OCHIAI MAKOTO , SHIMAMURA MITSUAKI , YUGUCHI YASUHIRO
IPC分类号： G01N27/90
摘要： PROBLEM TO BE SOLVED: To provide eddy current detection technique with excellent accuracy in detection by performing sensitivity correction in the detection signal of a coil, based on coil traveling information acquired on a subject.SOLUTION: An eddy current detector 1 includes: a traveling control part 10 for traveling a coil 23 on the front surface of a subject U; a transmission part 22 for transmitting an excitation signal J to the coil 23 so as to generate an eddy current in the subject U; a reception part 24 for receiving a detection signal D to be output by the coil 23 where a magnetic field induced by the eddy current is detected; an information acquisition part 12 for acquiring traveling information K of the coil 23 traveling on the front surface of the subject U; a correction part 25 for holding correction information H associated with the traveling information K; and a calculation processing part 26 for calculating a detection signal N of the subject U, based on the excitation signal J and the detection signal D.
摘要翻译：要解决的问题：通过基于在被摄体上获取的线圈行进信息，通过对线圈的检测信号进行灵敏度校正来提供具有优异的检测精度的涡流检测技术。涡流检测器1包括：用于使被检体U的前表面上的线圈23行进的行进控制部10; 用于将激励信号J发送到线圈23以在主体U中产生涡流的发送部22; 用于接收由线圈23输出的检测信号D的接收部分24，其中检测到由涡电流引起的磁场; 信息获取部分12，用于获取在对象U的前表面上行进的线圈23的行进信息K; 用于保持与行驶信息K相关联的校正信息H的校正部25; 以及计算处理部26，用于基于激励信号J和检测信号D来计算被检体U的检测信号N.（C）2012，JPO＆INPIT

55. 发明专利

JP2011203108A Apparatus and method for measuring three-dimensional distance 有权
标题翻译：用于测量三维距离的装置和方法
公开(公告)号：JP2011203108A
公开(公告)日：2011-10-13
申请号：JP2010070572
申请日：2010-03-25
申请人： Toshiba Corp , 株式会社東芝
发明人： OTAKE TATSUYA , AIKAWA TETSUO , SATO YOSHINORI , OCHIAI MAKOTO , YUGUCHI YASUHIRO
IPC分类号： G01B11/02 , G01B11/00 , G01B11/245 , G01C3/06 , G06T1/00 , G06T7/60
CPC分类号： G06T7/0075 , G01B11/03 , G01B11/245 , G01S11/12 , G06T7/593 , G06T2207/10012
摘要： PROBLEM TO BE SOLVED: To provide a three-dimensional distance measuring apparatus and method for accurately measuring a gap by increasing a shape measurement precision in an edge portion, or the like on a curved surface.SOLUTION: The apparatus includes: a three-dimensional imager including a plurality of imaging devices for photographing an image, and a rotation drive for rotating the imaging devices to adjust an optical axis so that an object to be measured overlaps within a prescribed range; a calculation processor of calculating position correlation information of a pixel at a required measurement point photographed in a plurality of images; a three-dimensional shape calculation processor of calculating a three-dimensional shape of the object to be measured by the position correlation information and rotation information of the rotation drive; a three-dimensional shape estimation calculation processor of estimating a three-dimensional shape of a region, where the three-dimensional shape of the object to be measured cannot be obtained from the three-dimensional shape; a three-dimensional measurement coordinate calculation processor of calculating three-dimensional coordinates at two distance measurement points designated on the object to be measured according to an estimated result; and a distance calculation processor of calculating a distance between the two points by the three-dimensional coordinates.
摘要翻译：要解决的问题：提供一种通过增加弯曲表面上的边缘部分等中的形状测量精度来精确测量间隙的三维距离测量装置和方法。解决方案：该装置包括：三维包括用于拍摄图像的多个成像装置的成像器和用于旋转成像装置以调整光轴以使被测量物体在规定范围内重叠的旋转驱动器; 计算处理器，用于计算在多个图像中拍摄的所需测量点处的像素的位置相关信息; 三维形状计算处理器，用于通过所述位置相关信息和所述旋转驱动的旋转信息来计算要测量对象的三维形状; 三维形状估计计算处理器，用于估计不能从三维形状获得待测量对象的三维形状的区域的三维形状; 三维测量坐标计算处理器，根据估计结果计算在被测量物体上指定的两个距离测量点处的三维坐标; 以及距离计算处理器，通过三维坐标来计算两点之间的距离。

56. 发明专利

JP2011089929A Apparatus and method for piping work in nuclear reactor 有权
标题翻译：在核反应堆中管理工作的装置和方法
公开(公告)号：JP2011089929A
公开(公告)日：2011-05-06
申请号：JP2009244645
申请日：2009-10-23
申请人： Toshiba Corp , 株式会社東芝
发明人： TOGASAWA YUTAKA , SHIMAMURA MITSUAKI , HOZUMI HISASHI , MATSUZAKI KENJI , TOKI SHINJI , YUGUCHI YASUHIRO
IPC分类号： G21C17/003 , G21C17/08
CPC分类号： G21C17/017 , G21C15/25 , G21C19/02 , G21C19/207
摘要： PROBLEM TO BE SOLVED: To perform a work in a wide range in a short period of time with less manpower and without using a crane too much when performing the work such as inspection and maintenance of the inner surface of in-reactor piping such as a jet pump.
SOLUTION: Horizontal movement stages 8, 9 are placed on a cylindrical structure 7 in a reactor pressure vessel 1, travel horizontally along the upper part of the cylindrical structure 7 by wheels, and are positioned above the in-reactor piping 3 by the operation of the horizontal movement stages 8, 9. A hollow mast 10 is conveyed by the horizontal movement stages 8, 9, and is expandable and contractable when it is in a standing posture. A probe 13 is movable in the mast when the mast 10 is in a standing posture, wherein the work is performed in the vicinity of the inner surface of the in-reactor piping 3. A cable 14 penetrates through the mast 10 and is connected to the probe 13.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在进行诸如反应堆内管道内表面的检查和维护等工作时，在较短的时间内以较少的人力进行工作，并且不使用起重机太多的工作例如喷射泵。
解决方案：水平移动台8,9放置在反应堆压力容器1中的圆柱形结构7上，沿着圆柱形结构7的上部通过轮水平行进，并且通过以下方式位于反应器内管道3的上方：水平移动台8,9的操作。中空的桅杆10由水平移动台8,9输送，并且当其处于站立姿势时可膨胀和收缩。当桅杆10处于站立姿势时，探头13可在桅杆中移动，其中在反应堆内管道3的内表面附近进行作业。缆索14穿过桅杆10并连接到探头13.版权所有（C）2011，JPO＆INPIT

57. 发明专利

JP2010127677A Device and method for radiolucence test for plant installation 有权
标题翻译：用于植物安装的放射性测试的装置和方法
公开(公告)号：JP2010127677A
公开(公告)日：2010-06-10
申请号：JP2008300600
申请日：2008-11-26
申请人： Toshiba Corp , 株式会社東芝
发明人： ABURA AKINORI , HIROSE KINZO , MATSUI YOSHIRO , HIDAKA YUKIAKI , WATANABE YUSUKE , KATO HIROMI , KOMODORI TAKESHI , MATSUMOTO KOICHI , YUGUCHI YASUHIRO
IPC分类号： G21C17/003 , G01N23/02
摘要： PROBLEM TO BE SOLVED: To improve workability, while reducing workers' exposure doses, when conducting a radiolucence test for a tubular member in a plant. SOLUTION: After a support means and a guide pipe are mounted inside the tubular member, beforehand, the radiolucence test for a newly peripheral welded part is conducted by inserting a radiation source for the test into the guide pipe after the completion of the newly peripheral welding on the tubular member. This measure eliminates the need for workers who conduct the radiolucence test to remain inside the tubular member over a long time, which can not only reduce workers' exposure doses, but can also significantly improve workability in the radiolucence test. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高可加工性，同时减少工人的暴露剂量，当对植物中的管状构件进行放射性测试时。
解决方案：预先将支撑装置和导管安装在管状构件内部之后，新外围焊接部件的放射性试验通过在试验完成之后将用于试验的辐射源插入导管中来进行在管状部件上进行新的周边焊接。该措施消除了对长时间放置在管状部件内进行放射性测试的工人的需要，这不仅可以减少工人的暴露剂量，而且可以显着提高放射性能测试中的可操作性。版权所有（C）2010，JPO＆INPIT

58. 发明专利

JP2008229824A Device and method for work in piping 有权
标题翻译：在管道中工作的装置和方法
公开(公告)号：JP2008229824A
公开(公告)日：2008-10-02
申请号：JP2007077028
申请日：2007-03-23
申请人： Toshiba Corp , 株式会社東芝
发明人： SHIMAMURA MITSUAKI , TOGASAWA YUTAKA , MAEHARA TAKESHI , YUGUCHI YASUHIRO
IPC分类号： B25J5/00 , G21C19/02
CPC分类号： B24B5/40 , B23K37/02 , B23K2201/06 , B24B39/02 , G21C15/25 , G21C17/017 , G21Y2002/304 , G21Y2004/501 , G21Y2004/504
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for work in piping capable of accurately and correctly moving on an inner surface of piping without detaching the piping, and capable of safely and surely executing a work such as cleaning, inspection, preventive maintenance, and repair of inside of the piping, without damaging the piping.
SOLUTION: Each kind of work is performed from inside of a piping 2. A device 1 for work in piping includes traveling drive parts 3a, 3b, a working device 5, rotary supporting mechanism parts 9a, 9b, a coupling mechanism 6, and suspension devices 8a and 8b. In this device 1, the traveling drive parts 3a and 3b can be inserted into the inside of the piping 2, and the working device 5 is made movable in a circumferential direction along the inside of this piping 2 by these traveling drive parts 3a and 3b.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不分离管道的情况下在管道内表面上准确正确地移动的配管的装置和方法，并能够安全可靠地执行诸如清洁，检查，预防性维护和管道内部的修理，而不损坏管道。
解决方案：从管道2的内部进行各种作业。用于管道的装置1包括行驶驱动部3a，3b，作业装置5，旋转支撑机构部9a，9b，连结机构6 ，和悬挂装置8a和8b。在该装置1中，可以将行驶驱动部3a，3b插入配管2的内部，通过这些行驶驱动部3a，3b，使作业装置5沿周向移动。。版权所有（C）2009，JPO＆INPIT

59. 发明专利

JP2007232437A Examination/inspection apparatus and examination/inspection method of in-pile structure in reactor 有权
标题翻译：反应堆内部结构检查/检验装置和检验/检验方法
公开(公告)号：JP2007232437A
公开(公告)日：2007-09-13
申请号：JP2006051864
申请日：2006-02-28
申请人： Toshiba Corp , 株式会社東芝
发明人： TOGASAWA YUTAKA , SHIMAMURA MITSUAKI , MATSUZAKI KENJI , NAKAGAWA TETSUO , YUGUCHI YASUHIRO
IPC分类号： G21C17/003 , G21C17/08
摘要： PROBLEM TO BE SOLVED: To examine and inspect an in-pile structure, such as a jet pump, where all-out examination/inspection is difficult by a universal examination/inspection apparatus.
SOLUTION: The examination/inspection apparatus 90 of an in-pile structure in a reactor is inserted into the jet pump 102 for circulating furnace water in a reactor pressure vessel from the upper part of the reactor for examination/inspection. The examination/inspection apparatus 90 comprises: a tool head 14 for mounting an inspection means; a cable guide pipe 21 that is connected to the tool head 14 and is bent freely; and an inlet rod 17 connected to the cable guide pipe 21 via a rotary joint 20.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过通用检查/检查装置检查和检查难以进行全面检查/检查的喷射泵等桩内结构。解决方案：将反应堆中的堆叠结构的检查/检查装置90插入到用于在反应堆压力容器内从反应器的上部循环炉水的喷射泵102进行检查/检查。检查/检查装置90包括：用于安装检查装置的工具头14; 电缆引导管21，其连接到工具头14并自由弯曲; 以及通过旋转接头20连接到电缆导管21的入口杆17.版权所有（C）2007，JPO＆INPIT

60. 发明专利

JP2007024857A Work device and work method 审中-公开
标题翻译：工作装置和工作方法
公开(公告)号：JP2007024857A
公开(公告)日：2007-02-01
申请号：JP2005326072
申请日：2005-11-10
申请人： Toshiba Corp , 株式会社東芝
发明人： SHIMAMURA MITSUAKI , MAEHARA TAKESHI , KAMEYAMA IKUKO , ADACHI HIROYUKI , YUGUCHI YASUHIRO , TAGUCHI TORU
IPC分类号： G21C19/02 , B24B27/00 , B63C11/00 , G01N21/84 , G01N27/90 , G01N29/04 , G21C17/003 , G21C17/08
摘要： PROBLEM TO BE SOLVED: To provide a work device capable of moving to a large range within a short time with a small number of installations and supporting a large reaction force. SOLUTION: The work device comprises a work apparatus 30 for applying work to a structure, expansion mechanisms 23 and 32 for moving the work apparatus 30 to a work position in the closed state, a conveyance mechanism (for example, horizontal thruster 26) for conveying the work apparatus and the expansion mechanisms to the work position, a pushing mechanism (for example, ballast tank 21) for pushing the work apparatus 30 to the lower surface of the structure, and a travel mechanism having wheels 24 that travel along the lower side face of the structure and position. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够在短时间内以少量安装移动到大范围并且支撑大的反作用力的作业装置。解决方案：工作装置包括用于将工件施加到结构的作业装置30，用于将作业装置30移动到关闭状态的工作位置的膨胀机构23和32，输送机构（例如水平推进器26 ），用于将作业装置和膨胀机构输送到作业位置，用于将工作装置30推压到结构的下表面的推动机构（例如压载箱21）和具有沿着行进方向行进的轮24的行进机构下侧面的结构和位置。版权所有（C）2007，JPO＆INPIT

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