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1. 发明专利

JP2011183502A End surface processing device and end surface processing method of cylindrical structure 审中-公开
标题翻译：端面加工装置和圆柱结构的端面加工方法
公开(公告)号：JP2011183502A
公开(公告)日：2011-09-22
申请号：JP2010050946
申请日：2010-03-08
申请人： Toshiba Corp , 株式会社東芝
发明人： KOMOTORI TAKESHI , MOTOKI HIDEO , MATSUMURA HIROTOSHI , SUDO KAZUO , TOKUNAGA YOSHIHARU
IPC分类号： B24B27/00 , B23K31/00 , B24B9/00 , B24B55/08 , G21C19/02
摘要： PROBLEM TO BE SOLVED: To provide an end surface processing technology of a cylindrical structure for applying accurate and smooth end surface processing to an upper end surface of the cylindrical structure using a guided grinder, using a guide tool device constituted by successively installing a plurality of guide tools in the peripheral direction of the cylindrical structure. SOLUTION: This invention is an end surface processing method of the cylindrical structure for performing the end surface processing on the upper end surface of the cylindrical structure 13 for installing the other cylindrical structure 12 by welding on the cylindrical structure 13 arranged in a reactor vessel 11. In this method, the guide tool device 20 having a plurality of guide tools 18 in an arc shape successively installed in a plan view, is arranged in the peripheral direction of the cylindrical structure 13, and a holding mechanism holding the grinder is movably arranged in the peripheral direction on a flange guide 21 formed at the top of the guide tool device 20, and a grinding wheel of the grinder rotatingly driven around the vertical axis is transferred in the peripheral direction while being guided by the guide tool device 20, and thereby, fabrication is performed by performing the end surface processing by grinding on the upper end surface of the cylindrical structure 13. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供圆柱形结构的端面加工技术，使用引导式研磨机将圆柱形结构的上端面精确平滑地进行加工，使用由连续安装构成的导向工具装置在圆柱形结构的圆周方向上的多个引导工具。解决方案：本发明是一种用于在圆筒形结构13的上端面进行端面加工的圆柱形结构的端面加工方法，用于通过焊接在另一圆柱形结构12上的圆柱形结构13上安装在这种方法中，在圆筒形结构13的圆周方向上布置有具有沿平面图连续安装的弧形状的多个导向工具18的导向工具装置20和保持磨床的保持机构沿圆周方向可移动地布置在形成在导向工具装置20的顶部的凸缘引导件21上，并且绕垂直轴旋转驱动的研磨机的砂轮在周向方向上被导向工具装置引导因此，通过在圆筒形结构体1的上端面进行研磨而进行端面加工，进行制造 3.版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2006224251A ELECTRO-DISCHARGE-MACHINING DEVICE AND ELECTRO-DISCHARGE-MACHINING METHOD 审中-公开
公开(公告)号：JP2006224251A
公开(公告)日：2006-08-31
申请号：JP2005041648
申请日：2005-02-18
申请人： TOSHIBA CORP
发明人： TOKUNAGA YOSHIHARU , SUDO KAZUO , MIYAZAKI DAISUKE
IPC分类号： B23H9/00 , B23H1/00 , B23H1/04
摘要： PROBLEM TO BE SOLVED: To provide an electro-discharge-machining device and an electro-discharge-machining method that further increase an amount of electro-discharge-machining and aims to improve accuracy in electro-discharge-machining as well as the shortening of electro-discharging time by effectively removing electro-discharge-machining chips generated in discharge-machining. SOLUTION: The electro-discharge-machining device that performs electro-discharge machining to a workpiece in water is provided with a positioning setting section 10 that positions the workpiece and sets the workpiece by adjusting the level, and an electro-discharge-machining head section 11 that performs the electro-discharge machining to the workpiece by freely moving, elevating and rotating the device in the axial direction of the positioning setting section. COPYRIGHT: (C)2006,JPO&NCIPI

3. 发明专利

JPH04309894A WORKING DEVICE FOR CUTTING TYPE GROOVE PART URANAMI BEAD 失效
公开(公告)号：JPH04309894A
公开(公告)日：1992-11-02
申请号：JP7535791
申请日：1991-04-08
申请人： TOSHIBA CORP
发明人： HAYAAME YOSHINOBU , WASHITSUKA TADASHI , TOKUNAGA YOSHIHARU
IPC分类号： G21C15/243
摘要： PURPOSE:To smoothly cutting-work a uranami bead part which is formed on the outer peripheral surface of a butt-joint welded part between the inner edge of an RPV nozzle and the inner edge of an RIP motor casing inserted into the nozzle. CONSTITUTION:A cylinder part 11 is inserted into an annular gap 5 formed from the inner peripheral surface of an RPV nozzle 3 and the outer peripheral surface of an RIP motor casing 2 which is inserted into the nozzle 3 and welded 4, and a plurality of cutting tools 10 are installed on the upper edge surface of the cylinder part 11. In the cylinder part 11, a driving device which revolves and raises and lowers the cylinder part 11 is fixed on a RIP guide 6. The cylinder part 11 is divided into a plurality of arcuate units so as to be transported into or taken out on the inside and outside of a guide opened port part 7, and is constituted so as to be assembled freely.

4. 发明专利

JP2005342821A Remote polishing device 有权
标题翻译：远程抛光装置
公开(公告)号：JP2005342821A
公开(公告)日：2005-12-15
申请号：JP2004163448
申请日：2004-06-01
申请人： Toshiba Corp , 株式会社東芝
发明人： TOKUNAGA YOSHIHARU , KOJIMA MASAYOSHI
IPC分类号： B24B23/08
摘要： PROBLEM TO BE SOLVED: To shorten polishing work time, and to efficiently carry out the polishing work. SOLUTION: The remote polishing device comprises a tool vertical driving portion 10 attached to a seating flange 47' for installing the device at a predetermined place in a large-sized structure; an upper ring 11 and a lower ring 12 attached to a plurality of guide shafts 30 vertically moving by the driving portion; a tool hoisting/lowering mechanism attached to a lower end portion of a center pipe 21 attached to a lower end surface of the seating flange, and made from a center guide shaft 20 united by inserting the lower ring; a tool swiveling mechanism 40 attached to the tool hoisting/lowering mechanism and swivel-driving by transmitting rotational force to the center guide shaft; a tool front-rear moving mechanism attached to the tool swiveling mechanism; a polishing spindle head 70 turnably supported by the tool fore-and-aft moving mechanism; a tool oscillation mechanism 60 making the polishing spindle head imitate a machined surface; and a clamp 80 attached to the tool front-rear moving mechanism. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：缩短抛光工作时间，并有效地执行抛光工作。解决方案：远程抛光装置包括工具垂直驱动部分10，该工具垂直驱动部分10附接到用于将装置安装在大尺寸结构中的预定位置的就座凸缘47' 附接到通过驱动部垂直移动的多个引导轴30的上环11和下环12; 安装在座位凸缘的下端面的中心管21的下端部的工具升降机构，由中心导向轴20构成，通过插入下环而组合起来; 工具旋转机构40，其通过向中心导向轴传递旋转力而附接到工具提升机构和旋转驱动; 工具前后移动机构，其安装在工具旋转机构上; 抛光主轴头70由工具前后移动机构可转动地支撑; 使抛光主轴头模仿加工面的工具摆动机构60; 以及附接到工具前后移动机构的夹具80。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2000278922A ROTOR COIL BENDING EQUIPMENT OF ELECTRIC ROTARY MACHINE 失效
公开(公告)号：JP2000278922A
公开(公告)日：2000-10-06
申请号：JP8141399
申请日：1999-03-25
申请人： TOSHIBA CORP
发明人： TOKUNAGA YOSHIHARU
IPC分类号： H02K3/04 , H02K15/04
摘要： PROBLEM TO BE SOLVED: To reduce the number of components of a rotor coil, soldering work, soldering positioning work, and finishing work of a coil surface after soldering. SOLUTION: In equipment which bends and molds a rotor coil to be inserted into slots formed on the circumference of a rotor shaft of an electric rotary machine, an edgewise bending part 20 for bending collectively a plurality of coil end portions to be built in slots of the rotor shaft in the edge wise direction for each slot, a flatwise bending part 40 for bending the coil end portions bent by the edgewise bending part 20 in the flatwise direction, and an end cutting-off working part 51 for cutting off the coil end portion bent by the flatwise bending part 40, in a specified position of the circumference from each slot, in a specified length toward the rotor shaft center are installed.

6. 发明专利

JPH1047874A ASSEMBLING DEVICE AND ASSEMBLING METHOD OF HEAT EXCHANGING TUBE FOR HEAT EXCHANGER 失效
公开(公告)号：JPH1047874A
公开(公告)日：1998-02-20
申请号：JP20828196
申请日：1996-08-07
申请人： TOSHIBA CORP
发明人： OKISAWA SHIYOUICHI , TOKUNAGA YOSHIHARU , WASHITSUKA TADASHI , ICHIMURA TAKIO , ITO MOTOMU
IPC分类号： F28F1/00 , B23P19/02 , B23P21/00 , F28D7/06
摘要： PROBLEM TO BE SOLVED: To contrive the reduction of the number of workers as well as troublesome hand works, the improvement or the like of a working efficiency, contracting a space necessary for the installation of a packing box and ensuring, facilitation or the like of the penetration of tubes. SOLUTION: In a tube assembling device, U-tubes 13 for heat exchange are penetrated automatically through the holes 15 of partitioning plates 14, arranged in parallel in the casing of a heat exchanger, from the open end side thereof. The tube assembling device is provided with a tube holding means 28, holding a plurality of pieces of tubes 13 in one grip at a working site, a tube positioning means 29, positioning the held tubes at the penetrating positions with respect to the holes of the partitioning plates, a tube take-out means 30, taking out the tubes, held by the tube holding means 28, one by one sequentially, and a tube send-out means 32, sending out the tubes, taken out by the tube take-out means 30, to the side of the partitioning plates 14 and penetrating the tubes through the holes 15 of the partitioning plates.

7. 发明专利

JP2006218565A Electrical discharge machining electrode 审中-公开
标题翻译：电动放电加工电极
公开(公告)号：JP2006218565A
公开(公告)日：2006-08-24
申请号：JP2005033487
申请日：2005-02-09
申请人： Toshiba Corp , 株式会社東芝
发明人： UEKI TATSUYA , HIROSE KINZO , TOKUNAGA YOSHIHARU
IPC分类号： B23H1/04
摘要： PROBLEM TO BE SOLVED: To provide an electrical discharge machining electrode for efficiently carrying out machining by performing continuous machining from roughing to finishing without replacing the electrode when the electrical discharge machining of a structure is carried out in machining liquid such as water by remote control, and by discharging machining chips produced between the electrical discharge machining electrode and a workpiece during the electrical discharge machining.
SOLUTION: The electrical discharge machining electrode includes a cylindrical electrode body 2 with one end in an axial direction serving as a machined end 3, and with the other end serving as a device connection end 4. A rough machined part 5 and a finish machined part 6 are formed in sequence from the machined end side to the device connection end side on an outer peripheral face of the electrode body 2. Continuous machining chip guide grooves 10a-10h are formed on the outer peripheral faces of the rough machined part and the finish machined part. The machining chip guide grooves are linearly and spirally formed, and machining liquid jet openings 9a-9i are provided on a position shifted from the center of an end face of the machined end.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种放电加工电极，用于通过从粗加工到精加工进行连续加工而无需更换电极来有效地进行加工，而在通过如下方式在加工液体如水中进行结构的放电加工时并且通过在放电加工期间放电在放电加工电极和工件之间产生的加工芯片。解决方案：放电加工电极包括一个作为加工端3的轴向一端的圆柱形电极体2，另一端用作器件连接端4.粗加工部分5和精加工部6从电极体2的外周面的机械加工端侧到器件连接端侧依次形成。连续加工芯片引导槽10a-10h形成在粗加工部的外周面上和精加工零件。加工芯片引导槽线性地并螺旋地形成，并且在从加工端的端面的中心偏移的位置上设置加工液体喷射口9a-9i。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005223965A Roebel transposition shaping device and method of stator coil 审中-公开
标题翻译： ROEBEL TRANSPOSITION SHAPING DEVICE AND METHOD OF STATING COIL
公开(公告)号：JP2005223965A
公开(公告)日：2005-08-18
申请号：JP2004026614
申请日：2004-02-03
申请人： Toshiba Corp , 株式会社東芝
发明人： TOKUNAGA YOSHIHARU
IPC分类号： H02K15/04
摘要： PROBLEM TO BE SOLVED: To provide a Roebel transposition shaping device and method of a stator coil, in which the Roebel transposition pitch can be shortened by performing Roebel transposition shaping of strands one by one, and an insulator for preventing short circuit is not required to be inserted into the Roebel transposition part.
SOLUTION: The Roebel transposition shaping device, of a stator coil performing Roebel transposition of a strand bundle arranged with a large number of strands, comprises an edgewise bender consisting of an upper die and a lower die having a shaping groove for drawing and cross bending strands of arbitrary length one by one; and a flatwise bender consisting of a male die having a chevron part for flatwise bending a strand cross bent by the edgewise bender such that a gap required for impregnation with insulating resin exists at a cross part in the Roebel transposition shaping part, and a female die having a valley part matching the chevron part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种定子线圈的Roebel转置成形装置和方法，其中可以通过一个接一个地执行线束的Roebel转置成形来缩短Roebel转置间距，并且用于防止短路的绝缘体是不需要插入Roebel转置部分。解决方案：执行罗布尔置换大量股线的股线束的定位线圈的Roebel转置成形装置包括由上模和下模组成的沿边弯曲机，所述上模具具有用于拉伸的成形槽和交叉弯曲任意长度的股线一个一个; 以及平面弯曲器，其由具有用于平坦地弯曲由边缘弯曲机交叉弯曲的股线的V形部分的阳模构成，使得在Roebel转置成形部分的横截面处存在用绝缘树脂浸渍所需的间隙，并且阴模具有与山角部分相匹配的山谷部分。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2002272068A APPARATUS AND METHOD FOR MANUFACTURING LABEL INVERTED CONDUCTOR 失效
公开(公告)号：JP2002272068A
公开(公告)日：2002-09-20
申请号：JP2001062264
申请日：2001-03-06
申请人： TOSHIBA CORP
发明人： TOKUNAGA YOSHIHARU , NOSHITA YOSHITERU , YAMADA HIROAKI , KAWAHARA MAKOTO , MORI AKIRA
IPC分类号： H01F41/06 , H02K15/04
摘要： PROBLEM TO BE SOLVED: To manufacture a stator coil wherein the label inversion pitch can be reduced and short-circuiting is prevented without inserting an insulator, by forming strands one by one with label inversion and forming gaps in label inserting portions. SOLUTION: A manufacturing apparatus for label inverted conductors is provided with a strand supply portion that supplies a strand in insulating coating wound around a strand drum; a strand supply portion that supplies the strand; a strand straightening portion that corrects bend in the fed strand; a heating portion that heat the insulating coating around the straightened strand; an insulating coating removing portion that removes the heated insulating coating from the strand; a strand cleaning portion that cleans the strand with the insulating coating removed; a feeding and cutting portion that feeds and cuts the cleaned strand; a remainder material ejecting portion that ejects remaining material from the cut strand; label inversion forming portion that pulls out the strand with the remaining material ejected and subjects the strand to label inversion; and a stranding portion that neatly parts the label inverted strands in groups one by one and twists the strands.

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