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21. 发明专利

JP2012082925A In-pipe moving apparatus 审中-公开
标题翻译： IN-PIPE移动装置
公开(公告)号：JP2012082925A
公开(公告)日：2012-04-26
申请号：JP2010231166
申请日：2010-10-14
申请人： Toshiba Corp , 株式会社東芝
发明人： SHIMAMURA MITSUAKI , HOZUMI HISASHI , KOBAYASHI NORIYASU
IPC分类号： F16L55/32 , F16L55/18
摘要： PROBLEM TO BE SOLVED: To provide an in-pipe moving apparatus that is simplified in structure and moves fast at a constant rate, when inspecting piping.SOLUTION: The in-pipe moving apparatus 1 moves in piping P. The apparatus includes: a pressure receiving body 2 that receives a fluid pressure from one direction in the piping P to generate the thrust due to the pressure; a wheel 9 that rolls along an inner periphery of the piping P; a motor 5 that rotates and drives the wheel 9; a power supply 15 that supplies power to the motor 5; a rotation control device 16 that controls a rotation speed of the motor 5; and a working device 12 that works in the piping P.
摘要翻译：要解决的问题：在检查管道时，提供简化结构并以恒定速度快速移动的管内移动装置。管道移动装置1在管道P内移动。该装置包括：受压体2，其从管道P中的一个方向接收流体压力，以产生由于该压力引起的推力; 沿管道P的内周滚动的轮9; 旋转并驱动车轮9的马达5; 向电动机5供电的电源15; 控制电动机5的转速的旋转控制装置16; 以及在管道P中工作的工作装置12.版权所有（C）2012，JPO＆INPIT

22. 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

23. 发明专利

JP2012026806A Remote field eddy current flow detector, and method 审中-公开
标题翻译：远场现场流量检测器及方法
公开(公告)号：JP2012026806A
公开(公告)日：2012-02-09
申请号：JP2010164292
申请日：2010-07-21
申请人： Toshiba Corp , 株式会社東芝
发明人： KOBAYASHI NORIYASU , UENO SOICHI , JINBO NOBORU
IPC分类号： G01N27/90
摘要： PROBLEM TO BE SOLVED: To provide a remote field eddy current flow detection technology which improves detection sensitivity of an indirect magnetic field while eliminating an influence of a direct magnetic field from an exciting coil and is excellent in the detection accuracy of defects.SOLUTION: The remote field eddy current flow detector 10 includes: the exciting coil 31 which gives the direct magnetic field to an object 30 to be inspected to induce eddy current; and a detection coil 32 which detects the indirect magnetic field to be induced from the eddy current. The detection coil 32 is arranged so that its center axis Q becomes approximately perpendicular to a surface S of the object to be inspected, and when an interval between the exciting coil 31 and the detection coil 32 is W, distance from the surface S of the object to be inspected to the remotest point of the exciting coil 31 is H, and thickness of the object to be inspected is H, a relational expression of W≤(H+2T)×2 is satisfied.
摘要翻译：要解决的问题：提供一种提高间接磁场的检测灵敏度的远场涡流检测技术，同时消除来自励磁线圈的直接磁场的影响，并且缺陷的检测精度优异。解决方案：远场涡流流量检测器10包括：励磁线圈31，其向被检测物体30提供直接磁场以引起涡流; 以及检测线圈32，其检测从涡流引起的间接磁场。检测线圈32被布置成使得其中心轴Q大致垂直于待检查物体的表面S，并且当激励线圈31和检测线圈32之间的间隔为W时，距离要检查到励磁线圈31的最远点的物体为H，被检查物体的厚度为H，满足W≤（H + 2T）×2的关系式。版权所有（C）2012，JPO＆INPIT

24. 发明专利

JP2010186694A X-ray source, x-ray generation method, and method for manufacturing x-ray source 审中-公开
标题翻译： X射线源，X射线产生方法和制造X射线源的方法
公开(公告)号：JP2010186694A
公开(公告)日：2010-08-26
申请号：JP2009031415
申请日：2009-02-13
申请人： Toshiba Corp , Toshiba Electron Tubes & Devices Co Ltd , 東芝電子管デバイス株式会社 , 株式会社東芝
发明人： SUMIYA AKIKO , AOKI NOBUTADA , KOBAYASHI NORIYASU , MOTOI YUICHI , MITSUNAKA YOSHIKA
IPC分类号： H01J35/06
摘要： PROBLEM TO BE SOLVED: To elongate lifetime of an X-ray source using a field emission type electron emitter.
SOLUTION: The X-ray source is provided in a vacuum valve 5 with an electron emitter 1 of a field emission type emitting electron when it is positioned in a given electric field, an anode 4 emitting X rays when a given positive voltage is impressed on the electron emitter 1 and the electron accelerated by the voltage collides with it, and a gate electrode 3 having voltage impressed on the electron emitter 1 for controlling an emission amount of electron emitted from the electron emitter 1. Further, a shape of the electron emitter 1 may be set along a shape of an equipotential surface, or a gas removal means may be provided for removing gas released from the electron emitter 1 out of the vacuum vessel 5.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：使用场致发射型电子发射器延长X射线源的寿命。解决方案：当X射线源位于给定的电场中时，X射线源设置在具有场发射型发射电子的电子发射体1的真空阀5中，当给定的正电压印刷在电子发射体1上，被电压加速的电子与其碰撞;以及栅极电极3，具有施加在电子发射体1上的电压，用于控制从电子发射体1发射的电子的发射量。另外，电子发射体1可以沿着等势面的形状设置，或者可以设置气体去除装置，用于将从电子发射体1释放出的气体从真空容器5中排出。（C）2010，JPO＆INPIT

25. 发明专利

JP2009236561A Electromagnetic/ultrasonic probe, ultrasonic flow detector, and ultrasonic flaw detection method 有权
标题翻译：电磁/超声探头，超声波探测器和超声波检测方法
公开(公告)号：JP2009236561A
公开(公告)日：2009-10-15
申请号：JP2008080521
申请日：2008-03-26
申请人： Toshiba Corp , 株式会社東芝
发明人： SATO MICHIO , WATABE KAZUMI , KOBAYASHI NORIYASU , MATSUKURA KUNIO , ENDO TETSUO
IPC分类号： G01N29/24 , G01N29/04
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic/ultrasonic probe easy to be manufactured and using a solenoid coil. SOLUTION: The electromagnetic/ultrasonic probe A is equipped with a cylindrical permanent magnet 1 magnetized in the diametric direction from its outer peripheral surface to its inner peripheral surface and the coil 2 wound centering around the circumferential axis of the permanent magnet 1. The electromagnetic/ultrasonic probe B is equipped with at least one arcuate permanent magnet 1 magnetized in the diametric direction from its outer peripheral surface to its inner peripheral surface, and the coil 2 wound centering around the circumferential axis of the permanent magnet 1 and the electromagnetic/ultrasonic probe C is equipped with at least one permanent magnet magnetized in the diametric direction from its outer peripheral surface to its inner peripheral surface and the coil 2 wound centering around the axis in the direction orthogonal to the magnetizing direction of the permanent magnet. A plurality of the permanent magnets 1 are arranged circumferentially along the surface of piping 3. The ultrasonic flaw detection device/method is equipped with a plurality of electromagnetic/ultrasonic probes A, B and C, and a part of the electromagnetic/ultrasonic probes A, B and C may be used for the transmission of an ultrasonic wave and other probes are used for the reception of the ultrasonic wave. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供容易制造的电磁/超声波探头和使用电磁线圈。解决方案：电磁/超声波探头A配备有从其外周面到其内周面以直径磁化的圆筒形永磁体1，并且围绕永磁体1的周向轴线卷绕的线圈2。电磁/超声波探头B配备有从其外周面到其内周面沿径向磁化的至少一个弓形永磁体1，并且围绕永磁体1的周向轴线卷绕的线圈2和电磁超声波探头C配置有从其外周面到其内周面在直径方向上被磁化的至少一个永磁体，并且在与永磁体的磁化方向正交的方向上围绕轴线卷绕的线圈2。多个永磁体1沿着配管3的表面周向配置。超声波探伤装置/方法配备有多个电磁/超声波探头A，B，C以及一部分电磁/超声波探头A B，C可以用于超声波的发送，其他的探针用于接收超声波。版权所有（C）2010，JPO＆INPIT

26. 发明专利

JP2009198213A Eddy current flaw detecting probe, eddy current flaw detecting device, and eddy current flaw detection method 有权
标题翻译： EDDY电流检测探头，EDDY电流检测装置和EDDY电流检测方法
公开(公告)号：JP2009198213A
公开(公告)日：2009-09-03
申请号：JP2008037726
申请日：2008-02-19
申请人： Toshiba Corp , 株式会社東芝
发明人： KOBAYASHI NORIYASU , NAGAI SATOSHI , OCHIAI MAKOTO , KOMAI MASABUMI , JINBO NOBORU
IPC分类号： G01N27/90
摘要： PROBLEM TO BE SOLVED: To provide an eddy current flaw detecting probe capable of circumventing reduction in the reliability of detecting defects resulting from a defect-forming state, without having an operation of arrangement change, driving control, or the like, of an excitation coil accompany it. SOLUTION: This eddy current flaw detecting probe comprises an excitation coil group consisting of a first excitation coil 11, a second excitation coil 12, and a third excitation coil 13 for inducing eddy current in a flaw detecting object such as a metallic conduit 20, and a detecting coil 14 for detecting the variation in the eddy current generated in a part of the defect 21, such as, cracks in the flaw detecting object. The center axes of respective excitation coils are set in the mutually different directions. Then, the direction of composite eddy current obtained by vector-composing eddy currents E1, E2 and E3 induced by the excitation coil group is made variable, by strength control of current supplied to each excitation coil, and the composite eddy current sufficiently varies, with respect to various forming states of the defect 21. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种涡流探伤探针，其能够避免由缺陷形成状态引起的缺陷检测的可靠性降低，而不需要进行布置改变，驱动控制等操作伴随着励磁线圈。该涡流探伤探头包括由第一激励线圈11，第二激励线圈12和第三励磁线圈13组成的激励线圈组，用于在诸如金属导管的探伤物体中感应涡电流以及用于检测缺陷21的一部分中产生的涡流的变化的检测线圈14，例如缺陷检测对象的裂纹。各激励线圈的中心轴设定在相互不同的方向。然后，通过由励磁线圈组引起的矢量构成涡流E1，E2和E3获得的复合涡流的方向通过对提供给每个励磁线圈的电流的强度控制而变化，并且复合涡流充分变化，与尊重缺陷的各种形成状态21.版权所有（C）2009，JPO＆INPIT

27. 发明专利

JP2008256587A X-ray inspection device and method 审中-公开
标题翻译： X射线检测装置及方法
公开(公告)号：JP2008256587A
公开(公告)日：2008-10-23
申请号：JP2007100291
申请日：2007-04-06
申请人： Toshiba Corp , 株式会社東芝
发明人： KOBAYASHI NORIYASU , SUMIYA AKIKO , AOKI NOBUTADA , NAITO SUSUMU , YAMAMOTO SATOSHI
IPC分类号： G01N23/223
摘要： PROBLEM TO BE SOLVED: To inspect the shape of a metal surface or the like at high spatial resolution in an X-ray inspection device.
SOLUTION: The X-ray inspection device irradiates an X-ray irradiation section 30 of an analyte 1 with X-rays 6 and inspects the surface shape of the analyte 1. The X-ray inspection device has an X-ray source 2 for irradiating the X-ray irradiation section 30 with the original X-rays 6, a plurality of X-ray detectors 4 that are arranged at an interval in a state facing the X-ray irradiation section 30 so as to detect a secondary X-rays (scattered X-rays 7 or fluorescent X-rays) released from each part of the X-ray irradiation section 30 according to the irradiation of the original X-rays 6 and detect two-dimensional X-ray intensity distribution, and a plurality of suppressing means (for example, collimator 3) that are arranged between the X-ray irradiation section 30 and X-ray detectors 4 and suppress depth angle of the secondary X-rays 7 reaching respective X-ray detectors 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在X射线检查装置中以高空间分辨率检查金属表面等的形状。解决方案：X射线检查装置用X射线6照射分析物1的X射线照射部30，检查分析物1的表面形状.X射线检查装置具有X射线源 2，用于用原始X射线6照射X射线照射部30，在与X射线照射部30相对的状态下以间隔配置的多个X射线检测器4，以检测次X 根据原始X射线6的照射从X射线照射部30的各部分释放的射线（散射X射线7或荧光X射线），并检测二维X射线强度分布，配置在X射线照射部30和X射线检测器4之间的抑制装置（例如准直仪3），抑制到各X射线检测器4的次X射线7的深度角。版权所有（C）2009，JPO＆INPIT

28. 发明专利

JP2005332623A X-ray source and anode of the same 有权
标题翻译： X射线源及其阳极
公开(公告)号：JP2005332623A
公开(公告)日：2005-12-02
申请号：JP2004147850
申请日：2004-05-18
申请人： Toshiba Corp , Toshiba Electron Tubes & Devices Co Ltd , 東芝電子管デバイス株式会社 , 株式会社東芝
发明人： MOTOI YUICHI , KOBAYASHI NORIYASU , MITSUNAKA YOSHIKA
IPC分类号： H05G1/00 , H01J35/08 , H01J35/14
CPC分类号： H01J35/08 , H01J2235/087 , H01J2235/088
摘要： PROBLEM TO BE SOLVED: To provide an X-ray source capable of finely narrowing a focal point of the X-ray smaller than the spot size of an electron beam.
SOLUTION: The anode 8 of the X-ray source is formed by successively laminating a first metal layer 2, an insulation layer 3, and a second metal layer 4 on a base body 1. The first metal layer 2 is composed of an element having the atomic number larger than that of the element composing the second metal layer 4, and a hole 6 for partially exposing the first metal layer 2 is formed through the insulation layer 3 and the second metal layer 4.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够使X射线的焦点小于电子束的光点尺寸的X射线源。解决方案：X射线源的阳极8通过在基体1上依次层叠第一金属层2，绝缘层3和第二金属层4而形成。第一金属层2由原子序数大于构成第二金属层4的元素的元素，并且通过绝缘层3和第二金属层4形成用于部分暴露第一金属层2的孔6.版权所有：（C）2006，JPO＆NCIPI

29. 发明专利

JP2004357724A X-ray ct apparatus, x-ray generating apparatus, and data collecting method of x-ray ct apparatus 审中-公开
标题翻译： X射线CT装置，X射线发生装置和X射线CT装置的数据采集方法
公开(公告)号：JP2004357724A
公开(公告)日：2004-12-24
申请号：JP2003155934
申请日：2003-05-30
申请人： Toshiba Corp , 株式会社東芝
发明人： AOKI NOBUTADA , KOBAYASHI NORIYASU , SHIMA MASAYUKI , MOTOI YUICHI , SAITO SHIRO , MITSUNAKA YOSHIKA , SEKI EIJI , YONEZAWA HIROSHI , ARADATE HIROSHI , SATO KOZO
IPC分类号： A61B6/03 , H01J35/06 , H01J35/08 , H01J35/14
摘要： PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus which is small in apparatus scale, inexpensive, excellent in maintainability and has high resolution, and to provide an X-ray generating apparatus and a data collecting method of the X-ray CT apparatus. SOLUTION: The X-ray CT apparatus has an X-ray generating unit 1 for generating an X-ray toward a subject in a photographing region, an X-ray detector unit 3 for detecting the X-ray which has been transmitted through the subject, and an image reconstructing unit 12 for re-constructing image data on the basis of an output of the X-ray detector unit. In this X-ray CT apparatus, the X-ray generating unit has a plurality of cathodes 19 arranged in an annular form around the photographing range, an anode 17 having an annular shape opposing the cathodes, a plurality of targets 16 arranged in an annular form on the surface layer of the anode, a plurality of electron-emitting sections 36 formed on the surface of the cathodes, a plurality of gate electrodes 38 arranged in an annular form with a predetermined distance from the cathodes, and an insulating container 21 housing the cathodes, the anode and the gate electrodes. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种设备规模小，成本低，维护性好，分辨率高的X射线CT装置，提供X的X射线产生装置和数据采集方法射线CT装置。解决方案：X射线CT装置具有用于在拍摄区域中朝向被摄体产生X射线的X射线产生单元1，用于检测已经透射的X射线的X射线检测器单元3 以及图像重建单元12，用于基于X射线检测器单元的输出重构图像数据。在该X射线CT装置中，X射线产生单元具有围绕拍摄范围呈环状排列的多个阴极19，具有与阴极相对的环状的阳极17，配置成环状的多个靶16 形成在阳极的表面层上，形成在阴极表面上的多个电子发射部分36，多个栅极38布置成与阴极隔开预定距离的环形形状，绝缘容器21的外壳阴极，阳极和栅电极。版权所有（C）2005，JPO＆NCIPI

30. 发明专利

JP2014199240A 渦電流探傷装置、渦電流探傷方法、及び渦電流探傷プログラム有权
标题翻译： EDDY电流检测器，EDDY电流检测方法和EDDY电流检测程序
公开(公告)号：JP2014199240A
公开(公告)日：2014-10-23
申请号：JP2013146262
申请日：2013-07-12
申请人：株式会社東芝 , Toshiba Corp
发明人： KOBAYASHI NORIYASU , UENO SOICHI , ICHIKAWA HIROYA
IPC分类号： G01N27/90
CPC分类号： G01N27/902 , G01N27/9033
摘要：【課題】曲率半径の小さい狭隘部を有する被検査体を対象とする場合であっても、プローブ姿勢の変化に伴う検出感度の変化を認識することができる渦電流探傷技術を提供する。【解決手段】渦電流探傷装置10は、プローブ11に収容された励磁コイル12aに励磁磁場を生じさせ被検査体13に渦電流を励起させる交流電源14と、この渦電流の誘導磁場によりプローブ11に収容される検出コイル12bで発生した検出信号を検出する検出部15と、この検出信号に基づいて探傷データを出力する出力部16と、複数の検出コイル12bから同じタイミングで検出される検出信号を互いに関連付けて格納する格納部17と、このように関連付けした複数の検出信号に基づいて同じタイミングにおけるプローブ11の姿勢を評価する評価部18と、を備えている。【選択図】図1
摘要翻译：要解决的问题：提供一种涡流探伤技术，即使当包括具有小曲率半径的窄部分的被检体是目标时，能够识别探头姿势变化之后的检测灵敏度的变化。解决方案：涡流探伤仪10包括：交流电源14，用于在容纳在探针11中的激励线圈12a中产生激发的磁场，以激发待检测的体内的涡流13; 检测部分15，用于通过涡电流的感应磁场检测在容纳在探针11中的检测线圈12b中产生的检测信号; 输出部分16，用于根据检测信号输出探伤数据; 存储部17，用于将与检测线圈12b相同的定时检测的多个检测信号彼此相关联并存储; 以及评估部分18，用于基于这样相关联的多个检测信号，在相同的定时评估探针11的姿态。

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