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1. 发明专利

JP2006035347A Polishing device and polishing method 审中-公开
标题翻译：抛光装置和抛光方法
公开(公告)号：JP2006035347A
公开(公告)日：2006-02-09
申请号：JP2004216391
申请日：2004-07-23
申请人： Toshiba Corp , 株式会社東芝
发明人： NAKAMURA YOSHIHIDE , YAMADA HIROAKI , ASAI SATORU , TSUBOI RYUSUKE , KAMIMURA KENJI
IPC分类号： B24C3/14
摘要： PROBLEM TO BE SOLVED: To provide a polishing device and a polishing method by which an abrasive can be accurately jetted to a large-sized circular or arcuate component such as a steam turbine, and also, a space therefor can be reduced.
SOLUTION: The polishing device is provided with an articulated robot 61, which positions a polishing head 14 to the X direction, the Y direction, and the Z direction of three-dimensional coordinates, a rotary table 17, which is rotatably provided on the base face corresponding to an operating range of the polishing head positioned by the robot and in which a component to be polished is held at a prescribed place, and an abrasive recovering and supplying means for supplying the abrasive, which is jetted out from the polishing head, to the polishing head after recovering it. The polishing head is provided with a jet part composed of a belt, which is hung by being held with a pulley so that a jet opening part exists at a part of the periphery of an impeller for imparting rotational energy to the abrasive and to which the abrasive is pressed by the rotation of the impeller, and has an oscillating mechanism capable of setting the jet part in the oscillating and jetting directions to a horizontal shaft.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种抛光装置和抛光方法，通过该方法可以将磨料精确地喷射到诸如蒸汽轮机的大型圆形或弓形部件上，并且还可以减少其空间。解决方案：抛光装置设置有铰接机器人61，其将抛光头14定位成X方向，Y方向和Z方向的三维坐标，旋转台17可旋转地设置在对应于由机器人定位的抛光头的操作范围的基面上，并且其中要抛光的部件被保持在规定的位置;以及磨料回收和供给装置，用于供给磨料，抛光头，恢复后抛光头。抛光头设置有由皮带组成的喷射部分，该皮带通过被保持在滑轮上而悬挂，使得在叶轮的周边的一部分处存在喷射开口部分，以向磨料施加旋转能量，研磨剂通过叶轮的旋转被按压，并且具有能够将喷射部分以摆动和喷射方向设置到水平轴的摆动机构。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004243464A Polishing method of large-sized parts and abrasive grain for use in it 审中-公开
标题翻译：大尺寸部件的抛光方法和磨粒使用在其中
公开(公告)号：JP2004243464A
公开(公告)日：2004-09-02
申请号：JP2003035571
申请日：2003-02-13
申请人： Toshiba Corp , 株式会社東芝
发明人： KAMIMURA KENJI , ASAI SATORU , YANAKA SATORU , TSUBOI RYUSUKE , TANUMA TADASHI , KIKUCHI MASATAKA
IPC分类号： B24C1/08 , B24C11/00
CPC分类号： B24C1/086 , B24C11/00
摘要： PROBLEM TO BE SOLVED: To improve the quality of non-destructive examination by polishing the surface including a narrowed part and a fitting part of a large-sized part which has been hard to polish without worsening the surface finish to remove an oxidized film of the surface. SOLUTION: According to this polishing method of a large-sized part, polishing grains composed of petrochemical polymer material having elasticity, specific gravity of 0.5 to 1.8 g/cm 3 and elastic modulus of 10 to 200 ckg/cm 2 or natural raw material having elasticity and abrasive grains are projected to collide with a surface to be polished of the large-sized part to have a volume of 5 to 300 cc/cm 2 sec per unit area at the speed of 600 m to 3,000 m per min, and the polishing grains are slid to polish the surface to be polished of the large-sized part. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了通过抛光表面而提高非破坏性检查的质量，所述表面包括已经很难抛光的大尺寸部件的狭窄部分和配合部分，而不会使表面光洁度恶化以除去氧化的表面的薄膜。解决方案：根据该大型部件的抛光方法，由具有弹性，比重为0.5〜1.8g / cm 3·SP 3，弹性模量10〜10的石化聚合物材料构成的研磨粒子具有弹性和磨料颗粒的200ckg / cm 2 / SP>或天然原料被投射以与大尺寸部件的待抛光表面碰撞以具有5至300cc / cm 2的体积 2 秒，速度为600〜3000m / min，抛光颗粒滑动以抛光大尺寸部件的抛光表面。版权所有（C）2004，JPO＆NCIPI

3. 发明专利

JP2007237213A Welding torch and welding system using the same 审中-公开
标题翻译：焊接转鼓和焊接系统
公开(公告)号：JP2007237213A
公开(公告)日：2007-09-20
申请号：JP2006061541
申请日：2006-03-07
申请人： Toshiba Corp , 株式会社東芝
发明人： ISHIZAKI YOSHIKI , ASAI SATORU , TANABE TOMOJI , TSUBOI RYUSUKE , YASUDA YUJI , MAKINO YOSHINOBU , OBATA MINORU , KONO WATARU , KUBO TATSUYA , MINEMURA TOSHIYUKI , YOKOSHIMA TERUHISA
IPC分类号： B23K9/29 , B23K9/16 , B23K31/00
摘要： PROBLEM TO BE SOLVED: To provide a welding torch capable of efficiently cooling a zone near a weld zone and suppressing thermal distortion of a metallic material to be welded.
SOLUTION: The welding torch 1 for welding a metallic material 9 is composed of a bar shaped electrode 2 provided in the center and a shielding gas nozzle 3 which is installed around the electrode 2 and which jets a shielding gas 4 in the direction of the metallic material 9. A cooling gas nozzle 5 is installed in a manner surrounding the shielding gas nozzle 3, with a cooling gas passage 5a formed inside, and jets a cooling gas 6 from a cooling gas jetting port 5b in the direction of the metallic material 9. The cooling gas 6 blown out from the cooling gas jetting port 5b of the cooling gas nozzle 5 cools the zone near the weld zone 13 of the metallic material 9.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够有效地冷却焊接区域附近的区域并抑制待焊接的金属材料的热变形的焊枪。解决方案：用于焊接金属材料9的焊炬1由设置在中心的棒状电极2和安装在电极2周围的保护气体喷嘴3组成，并且在保护气体4的方向上喷射保护气体4 冷却气体喷嘴5以围绕保护气体喷嘴3的方式安装，内部形成有冷却气体通道5a，并且从冷却气体喷射口5b沿着冷却气体喷射口5b的方向喷射冷却气体6 从冷却气体喷嘴5的冷却气体喷射口5b吹出的冷却气体6冷却金属材料9的焊接区域13附近的区域。（C）2007，JPO＆INPIT

4. 发明专利

JP2006281270A Hand welding analyzer and hand welding torch-integrated type monitoring camera applicable to the analyzer 审中-公开
标题翻译：手动焊接分析仪和手持式焊接式整合型监控摄像机适用于分析仪
公开(公告)号：JP2006281270A
公开(公告)日：2006-10-19
申请号：JP2005104443
申请日：2005-03-31
申请人： Toshiba Corp , 株式会社東芝
发明人： SAKUMA MASATAKE , TSUBOI RYUSUKE , ASAI SATORU , KUBO KATSUMI
IPC分类号： B23K9/095 , B23K9/167 , B23K31/00
摘要： PROBLEM TO BE SOLVED: To provide a hand welding analyzer that images the behavior of a TIG hand welding operation and that evaluates welding skill based on the feature amount extracted from the image, and also to provide a hand welding torch integrated type monitoring camera that is applicable to the analyzer. SOLUTION: The hand welding analyzer analyzes and processes the image information around a molten pool during the welding that is imaged by the monitoring camera installed in the periphery of the target hand welding operation. The analyzer is equipped with a hand welder integrated type image pickup unit 1 that integrally connects the monitoring camera 2 with the hand welding torch 3, an image data recorder 8 that processes and records the digital signals of the image from the image pickup unit, a data processor 9 that processes the recorded image information as data, and a display device 10 that displays the information so processed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种手绘焊接分析仪，其对TIG手工焊接操作的行为进行成像，并且基于从图像提取的特征量来评估焊接技能，并且还提供手焊枪综合型监视相机适用于分析仪。解决方案：手焊分析仪在焊接期间分析和处理熔池周围的图像信息，由安装在目标手焊接操作周围的监控摄像机成像。该分析仪配备有将监控摄像机2与手焊炬3整体连接的手焊机一体型摄像单元1，处理并记录来自图像拾取单元的图像的数字信号的图像数据记录器8，处理作为数据的记录图像信息的数据处理器9以及显示所处理的信息的显示装置10。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006171184A System and method for skill evaluation 审中-公开
标题翻译：用于技能评估的系统和方法
公开(公告)号：JP2006171184A
公开(公告)日：2006-06-29
申请号：JP2004361238
申请日：2004-12-14
申请人： Toshiba Corp , 株式会社東芝
发明人： SAKUMA MASATAKE , TSUBOI RYUSUKE , KUBO KATSUMI , ASAI SATORU
IPC分类号： G09B19/00 , G09B19/24
摘要： PROBLEM TO BE SOLVED: To provide a system and method for skill evaluation capable of easily and objectively evaluating the proficiency level of a worker to do the work in various works wherein the individual worker's skill is made much of.
SOLUTION: A device for evaluating the level of skill of the worker who needs to acquire the skill for the work comprises: a work measuring/detecting device which measures the condition of the work related to the work requiring the skill to be evaluated and detects it as quantitative behavior data and work condition data; a signal processing device which extracts and processes necessary time sequential signals out of the behavior data and the work condition data; a pattern feature extracting device which extracts a specific significant pattern from the processing result of the signal processing means; a pattern storing device 16 which stores previously established model data and information concerning its data scope/pattern; a pattern comparing device which compares the model data pattern stored in the pattern storing device with the worker's pattern extracted by the feature extracting device; a feature expressing device which selectively expresses at least one feature quantity out of the result of the comparison by the pattern comparing device; and a skill evaluation result presenting device 19 which presents an index obtained by making multi-dimensional feature amount which the feature expressing device can express into one dimension as an evaluation result.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供技能评估的系统和方法，其能够容易和客观地评估工人在各个工作人员的技能上做的各种工作的熟练程度。解决方案：用于评估需要获得工作技能的工人的技能水平的装置包括：工作测量/检测装置，其测量与要求评估技能的工作相关的工作的状况并将其作为定量行为数据和工作状况数据进行检测; 信号处理装置，从行为数据和工作条件数据中提取和处理必要的时序信号; 模式特征提取装置，从所述信号处理装置的处理结果中提取特定有效模式; 存储先前建立的模型数据的模式存储装置16及其数据范围/模式的信息; 模式比较装置，其将存储在图案存储装置中的模型数据模式与由特征提取装置提取的工人模式进行比较; 特征表示装置，其通过图案比较装置选择性地表示比较结果中的至少一个特征量; 以及技能评价结果呈现装置19，其呈现通过使特征表达装置能够表达为一维的多维特征量而获得的索引作为评估结果。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2007085793A Jet pump 有权
标题翻译：喷气泵
公开(公告)号：JP2007085793A
公开(公告)日：2007-04-05
申请号：JP2005272733
申请日：2005-09-20
申请人： Toshiba Corp , 株式会社東芝
发明人： KINUGASA KUNIHIKO , MORI HIROSHI , TSUBOI RYUSUKE , HIRANO SHOZO , MINEMURA TOSHIYUKI , OKUDA TAKESHI , WATANABE YUSUKE , HATAKE HARUHIKO , ABURA AKINORI
IPC分类号： G21C15/25 , G21C19/02
CPC分类号： Y02E30/31
摘要： PROBLEM TO BE SOLVED: To retain full functions and the strength of a riser brace, and to perform sound mounting by welding of the riser brace stably and easily in a short time.
SOLUTION: This pump has a shape, having a thick welding groove part 31a connected by a curved surface shape part 35 from the plate thickness upper and lower faces of the brace 31 on a connection part to a mounting pad 34, and is welded to the reactor pressure vessel mounting pad 34. Consequently, only the curved surface processing part of the riser brace 20 part is set as shape discontinuous part.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：保持立管支架的全部功能和强度，并且在短时间内稳定且容易地焊接立管支架来执行声音安装。解决方案：该泵具有形状，其具有由弯曲表面形状部分35从连接部分上的支架31的板厚上表面和下表面连接到安装垫34的厚焊接槽部分31a，并且是焊接到反应堆压力容器安装垫34.因此，只有提升支架20的弯曲表面处理部分被设置为形状不连续部分。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2004223669A Device and method for polishing large-sized part 审中-公开
公开(公告)号：JP2004223669A
公开(公告)日：2004-08-12
申请号：JP2003016295
申请日：2003-01-24
申请人： Toshiba Corp , 株式会社東芝
发明人： YANAKA SATORU , ASAI SATORU , TSUBOI RYUSUKE , KAMIMURA KENJI , TANUMA TADASHI , KIKUCHI MASATAKA
IPC分类号： B24C3/32 , B24C9/00
摘要： PROBLEM TO BE SOLVED: To improve quality of a nondestructive inspection and to efficiently perform a polishing work.
SOLUTION: This device for large-sized parts injects abrasive grains having an elastic body as a core as a polishing material at a speed ≥1000 m/min to mainly collide the abrasive grain against polished surfaces of the large-sized turbine parts. The device is provided with a rotary table 18 holding the turbine parts at prescribed portions, rotatably supported by a supporting member and rotated and driven by a driving motor, a polishing material supply means, a polishing head 6 rotated and driven at high speed by an impeller driving motor 11 and provided with an impeller 12 for imparting rotation energy to the abrasive grains supplied by the polishing material supply means and an injection nozzle 14 for injecting abrasive grains jumping out of a tangential line direction of the impeller 12 toward the polished surfaces of the parts held on the rotary table 18, and a polishing material recovery means for recovering abrasive grain provided for polishing of the turbine parts by the polishing head 6 and feeding the abrasive grains to the polishing material supply means.
COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2004114064A Method and device for controlling welding distortion in welded structure 审中-公开
公开(公告)号：JP2004114064A
公开(公告)日：2004-04-15
申请号：JP2002278195
申请日：2002-09-24
申请人： Toshiba Corp , 株式会社東芝
发明人： SAITO KAZUHIRO , TANAKA AKIRA , ITO YOSHIYASU , KAMIMURA KENJI , TSUBOI RYUSUKE , ASAI SATORU
IPC分类号： B23K31/00 , B23K9/095
摘要： PROBLEM TO BE SOLVED: To optimize welding distortion and residual stress distribution in a welded structure of a complicated shape through establishment of an optimality evaluation method for welding distortion and residual stress of the welded structure including parameters except rigidity and position of a distortion constraint jig.
SOLUTION: The welding distortion control method and device 20 for welded structure is to optimize the welding distortion and residual stress of the welded structure fabricated by welding an inside surface and an outside surface of semicircular members to be welded 3, 4 respectively in the circumferencial direction. The welding distortion control device 20 comprises a specific strain analyzing means 10 to evaluate the welding distortion amount of the welded structure 1 applying specific strain method, a distortion allowance calculation means 11 to calculate the welding distortion allowance of the welded structure 1, a welding distortion optimization means 22 to optimize the welding distortion and residual stress of the welded structure 1 including the parameters except the distortion constraint jig 2 through comparative arithmetic processing between the welding distortion amount and the welding distortion allowance of the welded structure 1.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2008075515A Method for manufacturing steam turbine nozzle diaphragm 有权
标题翻译：制造蒸汽涡轮喷嘴膜的方法
公开(公告)号：JP2008075515A
公开(公告)日：2008-04-03
申请号：JP2006254591
申请日：2006-09-20
申请人： Toshiba Corp , 株式会社東芝
发明人： TSUBOI RYUSUKE , MINAMI KOICHI , KUBO KOJI , SUZUKI MASAYA , ASAI SATORU
IPC分类号： F01D25/00 , F01D9/02
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a steam turbine nozzle diaphragm capable of leading out the minimum fitting hole shape with which a nozzle plate with twist in an axial direction can be inserted in an outer wheel side contact plate or an inner wheel side contact plate.
SOLUTION: In this method, three-dimensional models of the outer wheel side contact plate, the inner wheel side contact plate and a nozzle plate constructing the steam turbine nozzle diaphragm are created, the nozzle plate model is inserted in the contact plate model, and a machining shape of a fitting hole of the contact plate for the nozzle plate is created based on logical operation of the created three-dimensional information during a transition process reaching an assembly condition or a transition process extracting the nozzle plate model out of the contact model and reaching a separation condition from the assembly condition.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造蒸汽轮机喷嘴隔膜的方法，该方法能够引出最小装配孔形状，使得沿轴向方向具有扭曲的喷嘴板可以插入到外轮侧接触板中或者内轮侧接触板。解决方案：在该方法中，产生外轮侧接触板，内轮侧接触板和构成汽轮机喷嘴隔膜的喷嘴板的三维模型，将喷嘴板模型插入接触板模型，并且基于在到达组装条件的过渡过程期间所创建的三维信息的逻辑运算或者从喷嘴板模型中提取喷嘴板模型的过渡过程，创建用于喷嘴板的接触板的装配孔的加工形状接触模型并从装配条件达到分离条件。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006150540A Member polishing method 审中-公开
标题翻译：会员抛光方法
公开(公告)号：JP2006150540A
公开(公告)日：2006-06-15
申请号：JP2004347662
申请日：2004-11-30
申请人： Toshiba Corp , 株式会社東芝
发明人： TSUBOI RYUSUKE , ASAI SATORU , KAMIMURA KENJI
IPC分类号： B24C1/08 , B24C11/00
摘要： PROBLEM TO BE SOLVED: To provide a member polishing method capable of performing the surface polishing of turbine components including a narrow part and a fitting part which are hardly polished, and easily removing an oxide film or the like on the surface by excellently performing the surface polishing.
SOLUTION: The member polishing method comprises a step (Step 1) of removing foreign matters adhered to and deposited on a surface 12 to be polished, a step (Step 2) of inspecting the surface to be polished after removing foreign matters, a step (Step 4) of performing the surface finish of the surface to be polished by using elastic projection material when the foreign matters adhered to and deposited on the surface to be polished are excellently removed, and a step (Step 5) of carrying out the surface inspection after performing the surface finish of the surface to be polished.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够进行包括几乎不被抛光的窄部和配合部的涡轮部件的表面研磨的部件研磨方法，并且容易地在表面上除去表面上的氧化膜等进行表面抛光。构件抛光方法包括：去除附着并沉积在待抛光表面12上的异物的步骤（步骤1），在去除异物之后检查待抛光表面的步骤（步骤2）通过使用弹性突起材料，当附着到沉积在待抛光表面上的异物被良好地除去时，进行抛光表面的表面光洁度的步骤（步骤4）以及执行步骤进行待抛光表面的表面光洁度后的表面检查。版权所有（C）2006，JPO＆NCIPI

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