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11. 发明专利

JP2000155220A OPTICAL TRANSMISSION DEVICE AND ITS ADJUSTMENT METHOD 失效
公开(公告)号：JP2000155220A
公开(公告)日：2000-06-06
申请号：JP33220698
申请日：1998-11-24
申请人： TOSHIBA CORP , TOSHIBA F A SYSTEM ENG
发明人： MUKAI SHIGEHIKO , HOZUMI HISASHI , SANO YUJI , TOGASAWA YUTAKA , OGISU TATSUKI , HAYASHI NAOKO
IPC分类号： G21C19/02 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To automatically adjust an optical axis of an optical transmission line assembling mirrors from a remote place. SOLUTION: An optical transmission device 10 is provided with a main laser device 13 outputting a laser beam for processing, inspecting, preventively preserving or correcting an object, a guide laser device 14 outputting a guide laser beam different from a main laser beam, a half mirror guide means 19 guiding the guide laser beam from the guide laser device 14 to the optical transmission line 11, sampling separation mirror means 24, 27 provided on the way of the optical transmission line 11, parallel reflection optical means 46, 49 set upon the optical paths separated by the separation mirror means 24, 27, light position detecting devices 63, 64 made incident with the reflection beams from the parallel reflection optical means 46, 49 through the half mirror guide means 19 and a controller 29 inputting the position deviational information of the beams detected by the light position detecting devices 63, 64, operation processing them and driving mirror adjusting devices 30, 31.

12. 发明专利

JP2000107880A LASER-GUIDED ARC WELDING EQUIPMENT AND ITS WELDING METHOD 失效
公开(公告)号：JP2000107880A
公开(公告)日：2000-04-18
申请号：JP27915798
申请日：1998-09-30
申请人： TOSHIBA CORP , TOSHIBA F A SYSTEM ENG
发明人： AOKI NOBUTADA , SANO YUJI , BABA YOSUKE
IPC分类号： B23K9/09 , B23K9/16 , B23K26/00 , B23K26/064 , B23K26/21 , B23K26/346 , B23K28/02 , H02M9/00 , B23K26/06
摘要： PROBLEM TO BE SOLVED: To provide a welding equipment and its welding method capable of promoting a high welding performance, a simple equipment structure, an excellent operability and a reduction in costs or the like. SOLUTION: This equipment is provided with a laser beam irradiating means 70 having a laser beam machine 72 which oscillates short pulse-like laser beams 74 and an optical transmission system which focuses the laser beams 74 on a base material to be welded and irradiates the laser beams, an arc welding means 71 which makes incident a large current on a focusing spot of the laser beams 74 and which melts and welds a member to be welded, and a pulse current controller 89 which rises a current outputted from the arc welding means 71 as a long pulse wave which synchronizes with the laser beams outputted from the laser beam irradiating means 70.

13. 发明专利

JPH11174191A PREVENTIVE MAINTENANCE AND REPAIR DEVICE OF REACTOR INTERNAL STRUCTURE 失效
公开(公告)号：JPH11174191A
公开(公告)日：1999-07-02
申请号：JP33897497
申请日：1997-12-09
申请人： TOSHIBA CORP
发明人： SATO KATSUHIKO , KIMURA MOTOHIKO , SANO YUJI , MUKAI SHIGEHIKO , TOGASAWA YUTAKA , KONDO MAKOTO , IKAKURA HIROAKI , SHIMAMURA MITSUAKI , SATO TAKAFUMI , KITAJIMA YASUKI , UEHARA TAKUYA , YODA MASAKI , OCHIAI MAKOTO , ITO TOMOYUKI
IPC分类号： G21C19/02 , B23K26/00 , B23K26/12 , G21C17/01
摘要： PROBLEM TO BE SOLVED: To improve stress from outside even in narrow and complicated environment in reactor pressure vessel, conduct preventive maintenance, and maintain the integrity of plant. SOLUTION: On operation floor 1 after removing fuel assembly in a reactor pressure vessel 2, a support column 20 loaded by a laser oscillator 70 and a light guide 25 are placed; and in the reactor pressure vessel 2, a horizontal light guide 29 and a laser work device 73 for annulus are loaded. The light guide 25 is connected to a movable reflection type mirror box 24, the mirror box 24 is connected to a light guide mast 26 and the light guide mast 26 is connected to a horizontal light guide 29. By transmitting laser from the laser oscillator 70 on the operation floor 1 to the laser work device 73 for annulus and irradiating laser to the work object from the laser work device 73 for annulus, stress is improved.

14. 发明专利

JPH1092819A WIRING FORMING METHOD AND WIRING FORMING EQUIPMENT 失效
公开(公告)号：JPH1092819A
公开(公告)日：1998-04-10
申请号：JP24230196
申请日：1996-09-12
申请人： TOSHIBA CORP
发明人： KAWAKUBO TAKASHI , OKAZAKI YUKIMOTO , SANO YUJI
IPC分类号： H01L21/3205 , H05K3/04 , H05K3/10
摘要： PROBLEM TO BE SOLVED: To excellently and surely bury wiring material like copper which is difficult to be worked by RIE(reactive ion etching) or the like, in wiring trenches and viaholes whose aspect ratio is high, in the case of LSI wiring or the like, and prevent deterioration of reliability as the whole wiring layer. SOLUTION: A metal foil as wiring material 4 or a wiring material layer formed by a sputter method or the like is arranged, on the surface of an insulating film 2 on which trenches 3 turning to the forming part positions of wirings of wiring trenches 3a, 3b and a viahole 3c or the like are previously formed. The wiring material 4, e.g. is irradiated with laser in pulses in a liquid. Plasma is generated on the surface of the wiring material 4 by this laser in radiation. The wiring material 4 is buried in the wiring trenches 3a, 3b and the viahole 3c by the effect of impulse wave of plasma.

15. 发明专利

JPH03272410A MEASURING APPARATUS FOR PIPING THICKNESS 失效
公开(公告)号：JPH03272410A
公开(公告)日：1991-12-04
申请号：JP7266990
申请日：1990-03-22
申请人： TOSHIBA CORP
发明人： SEKI EIJI , SANO YUJI , UEHARA AKIO , UYAMA KIICHIRO
IPC分类号： G01B15/02
摘要： PURPOSE:To enable the measurement of a thickness distribution of a piping in a short time in a non-contact and non-destructive manner by carrying a gammaray source and more than one gamma ray detectors on a mechanism rotating on the outer circumference of the metal piping to detect gamma rays transmitted through the piping diametrically with one detector while gamma rays scattered on the surface of the piping with the other detector. CONSTITUTION:Outputs of first and second gamma ray detectors 12a and 21b are inputted into pulse height discriminators 15a and 15b through respective amplifiers 14a and 14b and pulses with a peak value corresponding to gamma rays energy to be measured are discriminated by height to be outputted from counters 16a and 16b. The resulting outputs are brought into a controller 17 as such corresponding to a transmissibility of the gamma rays so hat a motor 8 for driving of a chain 7 and further, the opening or closing of a shutter of a ray source container 11 with the shutter are controlled while an oscillating mechanism of a second detector 12b is controlled. Thus, a thickness distribution of a piping 1 is computed minus a thickness dimension of a heat insulating material 2 based on control signals to them and the results are outputted to a CRT.

16. 发明专利

JPS63240835A IMAGING APPARATUS 失效
公开(公告)号：JPS63240835A
公开(公告)日：1988-10-06
申请号：JP7482387
申请日：1987-03-28
申请人： TOSHIBA CORP
发明人： UYAMA KIICHIRO , SANO YUJI
IPC分类号： G01N23/04 , A61B6/03

17. 发明专利

JPS63223596A RADIOACTIVE GAS PROCESSOR 失效
公开(公告)号：JPS63223596A
公开(公告)日：1988-09-19
申请号：JP5664487
申请日：1987-03-13
申请人： TOSHIBA CORP
发明人： SANO YUJI
IPC分类号： G21F9/02

18. 发明专利

JPS62171009A PLANT ABNORMALITY SUPERVISORY DEVICE 失效
公开(公告)号：JPS62171009A
公开(公告)日：1987-07-28
申请号：JP1101686
申请日：1986-01-23
申请人： TOSHIBA CORP
发明人： SANO YUJI
IPC分类号： G05B23/02
摘要： PURPOSE:To lighten the burden imposed on an operator and to quickly cope with the abnormality of a plant by automatically retrieving and displaying detailed information on a device decided to be abnormal by making diagnosis of a detection output and its process amount. CONSTITUTION:If the output of a process amount detection part 1a detecting the discharge pressure of a pump in the middle of piping drops abnormally, a diagnosis processing part 3 compares and examines related information such as the output of an apparatus action state detection part 2a detecting that the breaker of a pump drive motor is opened or closed and the output of a process amount detection part 1b detecting the number of revolution of a pump positioned at the upstream of said part 1a. If the operation is decided to be abnormal, the result is outputted to an information retrieval part 5. It retrieves a pump related piping installation diagram out of optical disk picture information included in an information recording part 4, and outputs a system number, a device number, etc., as keywords to a retrieval result recording part 6. A display control part 8 refers to the system number of the recording part 6, and automatically outputs the piping installation diagram recorded in the recording part 4 on the CRT of a display part 7.

19. 发明专利

JP2012187599A Remote laser processing device 审中-公开
标题翻译：远程激光加工设备
公开(公告)号：JP2012187599A
公开(公告)日：2012-10-04
申请号：JP2011051798
申请日：2011-03-09
申请人： Toshiba Corp , 株式会社東芝
发明人： OKADA SATOSHI , SENDA ITARU , SANO YUJI , SASAKI EIJU , HIROTA KEIICHI , MURAKAMI MASATO
IPC分类号： B23K26/00 , B23K26/08 , F01D25/00 , F02C7/00 , G01B11/00
摘要： PROBLEM TO BE SOLVED: To provide a remote laser processing device that can reduce positioning work by manual operation of an operator and precisely perform appropriate processing without damaging a device and a construction object.SOLUTION: There is provided the remote laser processing device which inserts a laser irradiation head part disposed at a tip part of a tubular member into the inside of piping or a through-hole and irradiates the inner surface of the piping or the through-hole with a laser beam for processing. The device is disposed at the rear end side of the tubular member and includes: a drive mechanism for moving the laser irradiation head part; a position detecting sensor for detecting a position of the laser irradiation head part; a position detecting mechanism for calculating positional data showing the position of the laser irradiation head part based on a position detecting signal from the position detecting sensor; and a control part for controlling the drive mechanism based on the positional data calculated by the position detecting mechanism to insert the laser irradiation head part into the piping or the through-hole.
摘要翻译：要解决的问题：提供一种远程激光加工装置，其可以通过手动操作操作者来减少定位工作，并且精确地执行适当的处理而不损坏装置和施工对象。解决方案：提供了一种远程激光加工装置，其将设置在管状部件的顶端处的激光照射头部插入管道内部或通孔，并照射管道的内表面或通孔用激光束加工。该装置设置在管状构件的后端侧，并且包括：用于移动激光照射头部的驱动机构; 位置检测传感器，用于检测激光照射头部的位置; 位置检测机构，用于基于来自位置检测传感器的位置检测信号来计算表示激光照射头部的位置的位置数据; 以及控制部，其基于由所述位置检测机构计算出的位置数据来控制所述驱动机构，以将所述激光照射头部插入到所述管道或所述通孔中。版权所有（C）2013，JPO＆INPIT

20. 发明专利

JP2011020125A Rotary tool for friction stir welding 有权
标题翻译：旋转工具用于摩擦焊接
公开(公告)号：JP2011020125A
公开(公告)日：2011-02-03
申请号：JP2009165228
申请日：2009-07-14
申请人： Fuji Heavy Ind Ltd , Toshiba Corp , 富士重工業株式会社 , 株式会社東芝
发明人： ADACHI TAKASHI , TAKEHISA HIROYUKI , SANO YUJI , SENDA ITARU
IPC分类号： B23K20/12
CPC分类号： B23K20/1255 , B23K26/0069 , B23K2201/20 , C21D1/09 , C21D10/005
摘要： PROBLEM TO BE SOLVED: To provide a rotary tool for friction stir welding which has excellent abrasion resistance and durability, and ensures excellent bonding characteristics. SOLUTION: A probe pin 20 protrudes from an apical surface 13 of a shoulder portion 11 of the rotary tool 10 for friction stir welding, and pulse laser peening is performed in a base-end area 22 on the outer circumference surface of the probe pin, the area ranging between a connecting portion 15 connected to the apical surface 13 of the shoulder portion 11, and a screw portion 23a. The surface hardness and toughness of the probe pin 20 to which compressive loading and tensile loading are applied repeatedly accompanying friction stir welding, are maintained, and damage due to buckling and heat deformation is inhibited to drastically improve durability. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的耐磨性和耐久性的摩擦搅拌焊接用旋转工具，并且确保优异的接合特性。解决方案：探针20从用于摩擦搅拌焊接的旋转工具10的肩部11的顶面13突出，并且在基端部区域22中进行脉冲激光喷丸处理探头针，其连接在肩部11的顶面13的连接部15与螺纹部23a之间。保持反复施加摩擦搅拌焊接的压缩载荷和拉伸载荷的探针20的表面硬度和韧性，并且抑制由于弯曲和热变形引起的损伤，从而显着提高耐久性。版权所有（C）2011，JPO＆INPIT

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