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1. 发明专利

JP2014130033A Device and method for inspecting un-adhered portion of affixing material 有权
标题翻译：用于检查不饱和材料部分的装置和方法
公开(公告)号：JP2014130033A
公开(公告)日：2014-07-10
申请号：JP2012286776
申请日：2012-12-28
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： IKEGAWA TAKASHI , NISHIO MAMORU , HARADA OSAMU
IPC分类号： G01D21/00
摘要： PROBLEM TO BE SOLVED: To provide an un-adhered portion inspection device capable of nondestructively inspecting an un-adhered portion of an affixing material.SOLUTION: An un-adhered portion inspection device includes: a container 10 that covers a predetermined range of a surface of an affixing material 52 adhered to a workpiece 50 and has a surface in contact with the affixing material 52 as an opening 11; a pressure control unit 20 that reduces pressure inside the container 10 to a predetermined negative pressure so as to separate an un-adhered portion of the affixing material from the workpiece; and a laser range finder 30 that measures a distance from a predetermined position above the affixing material to the surface of the affixing material 52 covered with the container 10 in a non-contact manner with the predetermined negative pressure being maintained inside the container 10 by the pressure control unit 20. The un-adhered portion 60 of the affixing material 52 is detected on the basis of the distance to the surface of the affixing material 52 measured by the laser range finder 30.
摘要翻译：要解决的问题：提供一种能够无损检测固定材料的未附着部分的未粘附部分检查装置。解决方案：未粘附部分检查装置包括：容器10，其覆盖预定范围的表面附着在工件50上并具有与作为开口11的固定材料52接触的表面的固定材料52; 压力控制单元20，其将容器10内的压力减小到预定的负压，以将固定材料的未附着部分与工件分离; 以及激光测距仪30，其以非接触的方式测量从固定材料上方的预定位置到覆盖有容器10的固定材料52的表面的距离，其中预定负压保持在容器10内，由基于与由激光测距仪30测量的固定材料52的表面的距离来检测固定材料52的未粘合部分60。

2. 发明专利

JP2013210200A Ultrasonic thickness measuring device and ultrasonic thickness measuring method 有权
标题翻译：超声波厚度测量装置和超声波厚度测量方法
公开(公告)号：JP2013210200A
公开(公告)日：2013-10-10
申请号：JP2012078632
申请日：2012-03-30
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： FUKUDA SEIJI , NISHIO MAMORU , IKEGAWA TAKASHI
IPC分类号： G01N29/12 , G01B17/02 , G01N29/04 , G21C17/003
摘要： PROBLEM TO BE SOLVED: To provide a device and method capable of automatically measuring reduction in thickness of a material of a pipe or the like at low cost and, even if the reduction in thickness locally occurs, detecting the reduction in thickness.SOLUTION: A measuring device 1 measures thickness of a material 50 using EMAR based on a resonant frequency of an electromagnetic ultrasonic signal which is propagated within the material 50. The measuring device 1 comprises an EMAT 11 for transmission and an EMAT 12 for reception. The EMAT 11 for transmission simultaneously transmits electromagnetic ultrasonic signals of different frequencies to the material 50 while temporally varying or superimposing them in a transmitting position 21 on a surface of the material 50. The EMAT 12 for reception receives electromagnetic ultrasonic signals which are propagated within the material 50, in a receiving position 22 separated from the transmitting position 21 on the surface of the material 50. Thus, based on a resonant frequency indicating a peak of the received electromagnetic ultrasonic signals, thickness DB in a location 52 where thickness is reduced, between the transmitting position 21 and the receiving position 22 can be measured using EMAR.
摘要翻译：要解决的问题：提供一种能够以低成本自动地测量管材等的材料的厚度减小的装置和方法，并且即使局部发生厚度的减小，也可以检测厚度的减小。解决方案：A 测量装置1基于在材料50内传播的电磁超声波信号的谐振频率，使用EMAR测量材料50的厚度。测量装置1包括用于传输的EMAT 11和用于接收的EMAT12。用于传输的EMAT 11同时向材料50发送不同频率的电磁超声波信号，同时在材料50的表面上的发射位置21暂时改变或叠加它们。用于接收的EMAT12接收电磁超声信号，其在材料50在与材料50的表面上的透射位置21分离的接收位置22中。因此，基于表示所接收的电磁超声波信号的峰值的谐振频率，厚度减小的位置52中的厚度DB，可以使用EMAR来测量发射位置21和接收位置22之间的距离。

3. 发明专利

JP2008008709A Ultrasonic flaw detection method and ultrasonic flaw detection system 有权
标题翻译：超声波检测方法和超声波检测系统
公开(公告)号：JP2008008709A
公开(公告)日：2008-01-17
申请号：JP2006178190
申请日：2006-06-28
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： OKAUCHI HIRONORI , NISHIO MAMORU , HIRASAWA HIDEYUKI
IPC分类号： G01N29/30
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection method for accurately and easily performing the ultrasonic flaw detection of an inspection target having a coating film formed thereto.
SOLUTION: In the case where the ultrasonic flaw detection of the inspection target, which is constituted by forming the coating film on the surface of a base material, is performed, the echo height from the boundary surface of the coating film and the base material is measured by a vertical flaw detection method (S101), flaw detection sensitivity for the flaw detection due to an oblique angle flaw detection method is corrected on the basis of the measured echo height (S102 and S103) and the flaw detection of the inspection target due to the oblique angle flaw detection method is subsequently performed using the corrected flaw detection sensitivity (S104).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于准确且容易地执行具有形成在其上的涂膜的检查对象的超声波探伤的超声波探伤方法。解决方案：在执行通过在基材表面形成涂膜而构成的检查对象的超声波探伤的情况下，从涂膜的边界面和基准材料通过垂直缺陷检测方法（S101）进行测量，根据测得的回波高度（S102和S103）和基于测量回波高度的缺陷检测（S102和S103）来校正由于斜角探伤方法引起的探伤的探伤灵敏度随后使用校正的探伤灵敏度进行斜角探伤方法的检查对象（S104）。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006126085A Method and device for inspecting laser welded joint 有权
标题翻译：用于检查激光焊接接头的方法和装置
公开(公告)号：JP2006126085A
公开(公告)日：2006-05-18
申请号：JP2004316917
申请日：2004-10-29
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： KAMIOKA MITSUHIRO , OKUBO KATSUMI , NISHIO MAMORU , HIRASAWA HIDEYUKI
IPC分类号： G01N27/72
摘要： PROBLEM TO BE SOLVED: To contrive a welded part to be inspected by an eddy current crack detection in a working site, as to a thin sheet lap joint by laser welding. SOLUTION: A probe 5 is moved along a surface of a reverse material 2 or a surface material 1 to detect a change in a signal height in an unjoined part and a joined part of the lap joint 10, assuming a method of inspecting the welded part 3 of the lap joint 10 joined with the reverse material 2 and the surface material 1 by the laser welding. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过激光焊接的薄片搭接接头，通过工作现场的涡流裂纹检测来设计待检查的焊接部件。解决方案：探针5沿着反向材料2或表面材料1的表面移动，以检测搭接部10的未接合部分和接合部分中的信号高度的变化，假设检查方法通过激光焊接，搭接部10的焊接部3与反向材料2和表面材料1接合。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006126068A Method and device for inspecting laser welded joint 有权
标题翻译：用于检查激光焊接接头的方法和装置
公开(公告)号：JP2006126068A
公开(公告)日：2006-05-18
申请号：JP2004316378
申请日：2004-10-29
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： KAMIOKA MITSUHIRO , OKUBO KATSUMI , NISHIO MAMORU , HIRASAWA HIDEYUKI
IPC分类号： G01N29/04
摘要： PROBLEM TO BE SOLVED: To contrive a welded part to be inspected by an ultrasonic wave in a working site, as to a thin sheet lap joint by laser welding.
SOLUTION: An ultrasonic vertical probe is moved along a surface of a reverse material or a surface material to detect a bottom face echo height of the reverse material or the surface material in an unjoined part and a joined part of the lap joint, assuming a method of inspecting soundness in the welded part of the lap joint joined with the reverse material or the surface material by the laser welding.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过激光焊接来设计在工作现场的超声波检查的焊接部件，薄片搭接接头。解决方案：超声波垂直探针沿着反向材料或表面材料的表面移动，以检测搭接接头的未接合部分和接合部分中的反向材料或表面材料的底面回波高度，假设通过激光焊接检查与反向材料或表面材料接合的搭接部的焊接部分的稳定性的方法。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2007269197A Structure for high-speed movement 有权
标题翻译：高速运动结构
公开(公告)号：JP2007269197A
公开(公告)日：2007-10-18
申请号：JP2006097975
申请日：2006-03-31
申请人： Central Japan Railway Co , Kawasaki Heavy Ind Ltd , 川崎重工業株式会社 , 東海旅客鉄道株式会社
发明人： SUGIMOTO SUNAO , KAWASAKI TAKUMI , KAMIOKA MITSUHIRO , MIZUNO MASANAO , NISHIO MAMORU , KIMURA TAKESHI , HOSAKA SHIRO , SUGASAWA MASAHIRO , TSUNODA HIROKI
IPC分类号： B61D17/04 , B23K20/12 , B23K103/10 , B61D17/00 , B61D17/06 , B61D17/08 , B61D17/10 , B61D17/12
CPC分类号： Y02T30/34
摘要： PROBLEM TO BE SOLVED: To provide a structure for a high-speed movement capable of considerably reducing the manufacturing man-hour and the cost.
SOLUTION: Outer plates 11A-14A and frames 11B-14B are joined with each other by the spot friction stirring and joining except portions in a vicinity of connection parts of right and left side body structures 12, 13 to a roof body structure 11, and the right and left side body structures 12, 13 to a bottom body structure 14. In the connection parts, ends of the frames 11B, 12B, 13B are connected to each other via a gusset 15A, and ends of the frames 12B, 13B, 14B are connected to each other via a gusset 15B. The outer plates 11A-14A are joined with each other by the welding, the riveting or the like. The welded parts is separated from the gussets 15A, 15B in a floating state. In the connection parts, stringers 11Ab, 12Ab, 13Ab of the outer plates are connected to the gusset 15A or the frames 11B, 12B, 13B, and stringers 12Ab, 13Ab, 14Ab are connected to the gusset 15B or the frames 12B, 13B, 14B via clips 16.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够显着降低制造工时和成本的高速运动的结构。解决方案：外板11A-14A和框架11B-14B通过除了左右侧体结构12,13的连接部分附近的部分之间的点摩擦搅拌和接合彼此接合到屋顶主体结构 11和左右侧体结构12,13分别设置在底部本体结构14上。在连接部分中，框架11B，12B，13B的端部通过角撑板15A彼此连接，框架12B的端部，13B，14B通过角撑板15B相互连接。外板11A-14A通过焊接，铆接等相互连接。焊接部分以浮动状态与角撑板15A，15B分离。在连接部分中，外板的桁条11Ab，12Ab，13Ab连接到角撑板15A或框架11B，12B，13B，桁条12Ab，13Ab，14Ab连接到角撑板15B或框架12B，13B，（C）2008，JPO＆INPIT

7. 发明专利

JP2006334639A Friction stir equipment and method 有权
标题翻译：摩擦设备和方法
公开(公告)号：JP2006334639A
公开(公告)日：2006-12-14
申请号：JP2005162857
申请日：2005-06-02
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： HIRATSUKA JIYUUICHI , INUZUKA MASAYUKI , NISHIDA HIDETO , NISHIO MAMORU , HEIKO TAKEHIRO , OKUBO KATSUMI , KAMIOKA MITSUHIRO , SUGIMOTO SUNAO
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To provide friction stir equipment capable of suppressing the unevenness of quality of an objective material, which is caused by the influence from disturbance such as an outside air temperature. SOLUTION: A controller determines a rotation resistance force around an axis exerted to a rotary tool 30 from a material 33 to be joined, based on the current value given to a motor for rotating the rotary tool 30, and judges, as a shoulder part contact time t2, the time when the rotation resistance force takes the maximum value. A travelling start time when the movement of the rotary tool 30 in the travelling direction is started is decided based on the shoulder part contact time t2. The state of friction stirring after the shoulder part contact time t2 is less influenced from the disturbance. Accordingly, by deciding a travelling start time t3 of the rotary tool 30 based on the shoulder part contact time t2, the travelling of the rotary tool 30 is started when a softening state reachs a stable just enough state, so that the quality of the material 33 to be joined is stabilized after joining. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制由诸如外部空气温度的干扰的影响引起的目标材料质量不均匀的摩擦搅拌设备。解决方案：控制器基于给予用于旋转旋转工具30的电动机的当前值，确定围绕从被接合材料33施加到旋转工具30的轴线的旋转阻力，并且作为肩部接触时间t2，旋转阻力达到最大值的时间。基于肩部接触时间t2来决定旋转工具30沿行驶方向的移动开始的行驶开始时刻。肩部接触时间t2之后的摩擦搅拌状态受干扰影响较小。因此，通过基于肩部接触时间t2决定旋转工具30的行进开始时刻t3，当软化状态达到稳定的刚好状态时，开始旋转工具30的行进，从而材料的质量 33在接合后稳定。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2013011447A Pipe wall-thickness measuring apparatus 审中-公开
标题翻译：管壁厚测量装置
公开(公告)号：JP2013011447A
公开(公告)日：2013-01-17
申请号：JP2011142689
申请日：2011-06-28
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： SUGATA MASAHIRO , SHIKODA SHIGEKAZU , YOSHINO KOJI , YONEDA TOSHIYUKI , KUBOTA TETSUYA , NISHIO MAMORU , OKAUCHI HIRONORI , IKEGAWA TAKASHI
IPC分类号： G01B17/02
摘要： PROBLEM TO BE SOLVED: To provide a pipe wall-thickness measuring apparatus capable of measuring the pipe wall thickness of a bend part of a pipe subject to an inspection in environment where a pipe group such as a pipe group constituting a boiler is thickly disposed.SOLUTION: A pipe wall-thickness measuring apparatus 10 includes: an operation rod 11 being long in the Z-axis direction (a first direction); and a measuring head 12 connected to the tip end 11a of the operation rod 11 via a connecting part 13. The measuring head 12 integrally includes: a pair of positioning members 14 that include contact surfaces 141a and 141b (contact portions) that come into contact with the outer face of the thick-wall pipe subject to the inspection in the Y-axis direction (a second direction) respectively and that are spaced in the X-axis direction (a third direction); and an ultrasonic probe 21 that is located between the X-axis directions of the pair of positioning members 14. The measuring head 12 is rotationally turned about a first shaft 49 extending in the X-axis direction from an attitude where the ultrasonic oscillation direction 99 of the ultrasonic probe 21 becomes substantially parallel to the Z-axis direction to an attitude substantially orthogonal to the Z-axis direction.
摘要翻译：要解决的问题：提供一种管壁厚测量装置，其能够测量在构成锅炉的管道组等管组的环境中进行检查的管的弯曲部的管壁厚度厚实地管壁厚测量装置10包括：沿Z轴方向（第一方向）长的操作杆11; 以及经由连接部13与操作杆11的前端11a连接的测量头12.测量头12一体地包括：一对定位构件14，其包括接触的接触面141a和141b（接触部）其厚壁管的外表面分别在Y轴方向（第二方向）上进行检查，并且沿X轴方向（第三方向）间隔开。以及位于一对定位构件14的X轴方向之间的超声波探头21.测量头12围绕从X轴方向延伸的第一轴49旋转而从超声波振荡方向99 超声波探头21的大致平行于与Z轴方向大致正交的姿势的Z轴方向。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011025317A Friction stir equipment and method 有权
标题翻译：摩擦设备和方法
公开(公告)号：JP2011025317A
公开(公告)日：2011-02-10
申请号：JP2010224426
申请日：2010-10-01
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： HIRATSUKA ATSUICHI , INUZUKA MASAYUKI , NISHIDA HIDETO , NISHIO MAMORU , HEIKO TAKEHIRO , OKUBO KATSUMI , KAMIOKA MITSUHIRO , SUGIMOTO SUNAO
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To provide a friction stir equipment capable of suppressing the unevenness of quality of an objective material, which is caused by the influence from disturbance such as an outside air temperature. SOLUTION: A controller 253 determines a rotation resistance force around an axis exerted to a rotary tool 30 from a material 33 to be joined, based on the value of current flowing to a servo motor for rotating the rotary tool 30, and determines, as a shoulder part contact time t2, the time when the rotating resistance force takes the maximum value. Then, a travelling start time t4 when the rotary tool 30 is made to travel from the material 33 to be joined is decided based on the shoulder part contact time t2. The state of friction stirring after the contact time t2 has passed is less influenced by the disturbance. Accordingly, by deciding the travelling start time t4 based on the contact time t2, the rotary tool 30 can be traveled in a fixed friction stirring state with the influence of disturbance suppressed, so that the quality of the material 33 to be joined is stabilized after joining. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制由诸如外部空气温度的干扰的影响引起的目标材料质量不均匀的摩擦搅拌设备。解决方案：控制器253基于流过用于旋转旋转工具30的伺服电动机的电流值，确定围绕从旋转工具30施加到旋转工具30的轴的旋转阻力，并且确定作为肩部接触时间t2，旋转阻力为最大值的时间。然后，基于肩部接触时间t2来决定旋转工具30从待接合材料33行进时的行进开始时间t4。接触时间t2过后的摩擦搅拌状态受到扰动的影响较小。因此，通过基于接触时间t2来决定行驶开始时间t4，能够以干扰抑制的影响，以固定的摩擦搅拌状态行驶旋转工具30，使得待接合材料33的质量在加盟。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2005125393A High energy beam welding method 审中-公开
标题翻译：高能束焊接方法
公开(公告)号：JP2005125393A
公开(公告)日：2005-05-19
申请号：JP2003365648
申请日：2003-10-27
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： HASEGAWA TOSHIO , KOGA SHINJI , INUZUKA MASAYUKI , NISHIO MAMORU , KASHIWABARA ENSHIYO
IPC分类号： B23K15/00 , B23K26/00 , B23K26/20 , B23K101/06 , B23K103/04
摘要： PROBLEM TO BE SOLVED: To provide a high energy beam welding method by which where the distribution of hardness in a weld zone can be controlled, and further, its toughness can be improved. SOLUTION: The high energy beam welding method is provided with: a fitting step where a first filler metal containing as a main component a first element improving toughness is fitted to the part other than the side to be irradiated with a high energy beam 4 and the edge part on the side opposite thereto in the butting faces 1a of steel materials to be welded each other; a welding step where both the steel materials are butted in such a manner that the butting faces 1a are coincided to be fixed by tack welding, and are thereafter subjected to normal welding; and a partial penetration welding step where, for diluting the concentration of the first element in the weld zone formed by the normal welding, the peripheral part including the part on the side to be irradiated with the high energy beam 4 in the weld zone is subjected to partial penetration welding. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供能够控制焊接区域的硬度分布的高能量束焊接方法，进一步提高其韧性。解决方案：高能量束焊接方法具有：装配步骤，其中将包含作为主要成分的第一元素提高韧性的第一填充金属装配到除被照射的高能束侧的部分之外的部分 4以及与要焊接的钢材的对接面1a相对的一侧的边缘部分; 焊接步骤，其中两种钢材以对接面1a重合并通过定位焊固定的方式对接，然后进行正常焊接; 以及部分穿透焊接步骤，其中为了稀释由正常焊接形成的焊接区域中的第一元件的浓度，包括在焊接区域中将被照射有高能量束4的一侧的部分的周边部分经受部分穿透焊接。版权所有（C）2005，JPO＆NCIPI

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