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1. 发明专利

JP2012110945A LASER BEAM MACHINING APPARATUS 审中-公开
公开(公告)号：JP2012110945A
公开(公告)日：2012-06-14
申请号：JP2010263178
申请日：2010-11-26
申请人： TOSHIBA CORP
发明人： UEHARA TAKUYA , HAMAMOTO YOSHIO , SHIIHARA KATSUNORI , MAEHARA TAKESHI , YODA MASAKI
IPC分类号： B23K26/14
摘要： PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus that controls a damage of an apparatus, which is caused by reflected light from a workpiece.SOLUTION: The laser beam machining apparatus includes: a laser source; a laser illumination head that is mounted with a condenser lens for condensing a laser beam and irradiates the workpiece with the laser beam; a laser transmission device for transmitting the laser beam from the laser source to the laser illumination head; an antioxidant gas feeding device for feeding antioxidant gas for preventing the workpiece from being oxidized by laser illumination; and a light shield that is interposed between the laser illumination head and the workpiece, disposed in the laser illumination head so as to encircle a part of the workpiece to which the laser beam is irradiated, can change a form thereof according to a variation in distance between the laser illumination head and the workpiece and formed of either a metal, ceramic or carbon.

2. 发明专利

JP2006292424A Optical fiber monitoring system and laser beam machining system 审中-公开
标题翻译：光纤监控系统和激光光束加工系统
公开(公告)号：JP2006292424A
公开(公告)日：2006-10-26
申请号：JP2005109948
申请日：2005-04-06
申请人： Toshiba Corp , 株式会社東芝
发明人： SENDA ITARU , MUKAI SHIGEHIKO , UEHARA TAKUYA , SAEKI RIYOUICHI , HIROTA KEIICHI
IPC分类号： G01M11/00 , B23K26/00 , B23K26/08
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber monitoring device capable of detecting a damage of an optical fiber like chipping off, breaking off, or the like in real time, when the damage occurs in an end face of the optical fiber or inside it, and a high-reliability laser beam machining system equipped with the monitoring device. SOLUTION: This monitoring device is constituted, by providing a laser oscillator 1 for emitting a laser beam 2 of a specific frequency, an optical condensing system 8 for condensing rays of reflected light 6 from the optical fiber 4 on which the laser beam 2 is incident, and a photodetector 5 which measures the quality of the reflected light 6 made to impinge on itself from the optical system 8. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供一种光纤监测装置，当光纤的端面发生损伤时，能够实时检测光纤的损坏，如切断，断线等。或其内部，以及配备有该监视装置的高可靠性激光束加工系统。解决方案：该监视装置通过设置用于发射特定频率的激光束2的激光振荡器1，用于聚集来自光纤4的反射光6的光线的聚光系统8，在该光纤4上激光束光检测器5测量从光学系统8自身撞击的反射光6的质量。（C）2007，JPO和INPIT

3. 发明专利

JP2014100767A Level difference walking control device and method of multileg walking robot 审中-公开
标题翻译：水平差分摆动控制装置和多机器人机器人的方法
公开(公告)号：JP2014100767A
公开(公告)日：2014-06-05
申请号：JP2012254593
申请日：2012-11-20
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUZAKI KENJI , UEHARA TAKUYA , SUGANUMA NAOTAKA , TOKUNAGA YASUAKI , FUKUSHIMA TAKETO , FUJIWARA RYOMA , MITSUYA YUSUKE , TSUYUKI AKIRA , HOSHI TAKESHI
IPC分类号： B25J5/00
摘要： PROBLEM TO BE SOLVED: To allow a multileg walking robot to walk on a level difference in a stable state.SOLUTION: A level difference walking control device of a multileg walking robot 10, has a plurality of leg parts 12, is bendably provided by a joint including a knee joint 15 by constituting the respective leg parts of a link mechanism, and comprises a driving motor 19 for driving the joint of the leg parts 12, a control device 20 for controlling driving of the driving motor and level difference detection means (an imaging device 22, a distance image sensor 23, an attitude sensor 24, a distance sensor 25 and a contact sensor 26) for detecting a level difference 2 of a walking road surface 1. The control device 20 controls driving of an electric motor 19 so as to change the bendable direction of the knee joint 15 for avoiding interference between the leg parts 12 and the level difference 2 when the level difference 2 is detected by the level difference detection means.
摘要翻译：要解决的问题：允许多步行走机器人以稳定状态的水平差行走。解决方案：多步行走机器人10的水平差步行控制装置具有多个腿部12，其可弯曲地由包括通过构成连杆机构的各个腿部的膝关节15，包括用于驱动腿部12的关节的驱动马达19，用于控制驱动马达的驱动的控制装置20和液位差检测装置（成像装置22，距离图像传感器23，姿态传感器24，距离传感器25和接触传感器26），用于检测步行路面1的水平差2.控制装置20控制电动机19的驱动以便当电平差检测装置检测到电平差异2时，改变膝关节15的可弯曲方向，以避免腿部12与水平差异2之间的干扰。

4. 发明专利

JP2012155159A Laser light transmission device, laser light transmission system, and laser light transmission method 审中-公开
标题翻译：激光发射装置，激光发射系统和激光发射方法
公开(公告)号：JP2012155159A
公开(公告)日：2012-08-16
申请号：JP2011014604
申请日：2011-01-26
申请人： Toshiba Corp , 株式会社東芝
发明人： UEHARA TAKUYA , MUKAI SHIGEHIKO , OKADA SATOSHI , SHIIHARA KATSUNORI , KAWASAKI TAISUKE , YODA MASAKI
IPC分类号： G02B6/42 , B23K26/00 , B23K26/08 , G02B26/08 , H01S3/00
摘要： PROBLEM TO BE SOLVED: To solve such a problem that, in a transmission system using an optical fiber, an aperture ratio of a laser from an optical fiber exit is changed due to bending, twist, and weight of the optical fiber.SOLUTION: The laser light transmission device for transmitting the laser light includes: the optical fiber having an incident end in which the laser light enters and an emission end from which the laser light is emitted; an incident optical system for optically connecting a light source of the laser light to the incident end of the optical fiber and allowing the laser light to enter the incident end; and incident angle adjusting means that changes an angle formed between the optical axis of the laser light entering the incident end from the incident optical system, and the incident end surface. The aperture ratio of the laser light emitted from the emission end is controlled by changing the angle between the optical axis of the laser light entering the incident end and the incident end surface.
摘要翻译：解决的问题为了解决这样的问题，即在使用光纤的传输系统中，来自光纤出口的激光的开口率由于光纤的弯曲，扭曲和重量而改变。解决方案：用于传输激光的激光传输装置包括：具有激光入射的入射端的光纤和发射激光的发射端; 入射光学系统，用于将激光的光源光纤连接到光纤的入射端，并允许激光进入入射端; 以及入射角调整单元，其使从入射光学系统入射到入射端的激光的光轴与入射端面之间形成的角度变化。通过改变进入入射端的激光的光轴与入射端面之间的角度来控制从发射端发射的激光的孔径比。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2006258827A Apparatus for preventive maintenance/repairing of structure inside reactor 有权
标题翻译：用于预防性维护/修复反应器内部结构的装置
公开(公告)号：JP2006258827A
公开(公告)日：2006-09-28
申请号：JP2006171423
申请日：2006-06-21
申请人： Toshiba Corp , 株式会社東芝
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
摘要： PROBLEM TO BE SOLVED: To highly maintain the integrity of a plant by improving stress from outside even in a narrow space and a complex environment within a reactor pressure vessel and executing preventive maintenance.
SOLUTION: A support 20 on which a laser oscillator 70 and a lightguide tube 25 are mounted is installed on an operation floor 1 after a fuel assembly is removed from the interior of the reactor pressure vessel 2, and a horizontal lightguide tube 29 and a laser processing unit 73 for an annulus are installed on an upper lattice plate 3 inside the reactor pressure vessel 2. The lightguide tube 25 is connected with a mobile reflection mirror box 24, the mirror box 24 is connected with a lightguide tube mast 26, and the lightguide tube mast 26 is connected with the horizontal lightguide tube 29. A laser beam emitted from the laser oscillator 70 on the operation floor 1 is transmitted to the laser processing unit 73 for the annulus, and a processing object matter is irradiated with the laser beam from the laser processing unit 73 for the annulus to improve the stress.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在反应堆压力容器内的狭窄空间和复杂环境中也能够通过改善外界的应力来高效地维持设备的完整性，并执行预防性维护。解决方案：在从反应堆压力容器2的内部移除燃料组件之后，在操作底板1上安装有安装有激光振荡器70和光导管25的支撑件20，以及水平光导管29 并且在反应堆压力容器2内部的上格子板3上安装有用于环空的激光处理单元73.光导管25与移动反射镜盒24连接，镜盒24与光导管桅杆26连接，并且光导管杆26与水平光导管29连接。从操作台1上的激光振荡器70发射的激光束被传送到用于环空的激光处理单元73，并且处理对象物体被照射来自激光处理单元73的用于环形的激光束以改善应力。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2003344802A Laser light irradiating device 审中-公开
标题翻译：激光灯辐射器件
公开(公告)号：JP2003344802A
公开(公告)日：2003-12-03
申请号：JP2002148582
申请日：2002-05-23
申请人： Toshiba Corp , 株式会社東芝
发明人： YODA MASAKI , SANO YUJI , MUKAI SHIGEHIKO , UEHARA TAKUYA , SUEZONO CHIYOUICHI , HIROTA KEIICHI , MIYASATO KENICHI
IPC分类号： G02B6/42 , B23K26/00 , B23K26/06 , B23K26/073 , B23K26/08 , G02B3/00 , G02B3/06 , G02B5/00 , G02B27/09
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive optical fiber transmission type laser light irradiating device which can transmit pulse laser light with sufficient energy. SOLUTION: The laser light irradiating device is equipped with a laser oscillator 10 which outputs pulse laser light, an optical fiber light guide device 11a which converges the pulse laser light to impinge on an optical fiber 12, and an irradiation head 13 which converges the pulse laser light emitted from the optical fiber 12 to irradiate an object 14 and the optical fiber light guide device 11a is equipped with a lens array 16 which splits the pulse laser light into a plurality of laser light beams having different optical axes and a convergence optical system 17 which dispersedly converges the plurality of laser beams within a specified range on an incidence end surface of the optical fiber 12. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供一种能够以足够的能量传输脉冲激光的廉价的光纤传输型激光照射装置。解决方案：激光照射装置配备有输出脉冲激光的激光振荡器10，将脉冲激光会聚的光纤导光装置11a照射在光纤12上，照射头13 会聚从光纤12发射的脉冲激光以照射物体14，并且光纤导光装置11a配备有将脉冲激光分成具有不同光轴的多个激光束的透镜阵列16和会聚光学系统17，其将多根激光束在规定范围内分散地收敛在光纤12的入射端面上。版权所有（C）2004，JPO

7. 发明专利

JP2014172095A Support device and method for remote work automatic machine 有权
标题翻译：远程工作自动机的支持装置和方法
公开(公告)号：JP2014172095A
公开(公告)日：2014-09-22
申请号：JP2013043415
申请日：2013-03-05
申请人： Toshiba Corp , 株式会社東芝
发明人： UEHARA TAKUYA , MATSUZAKI KENJI , SUGANUMA NAOTAKA , FUKUSHIMA TAKETO , FUJIWARA RYOMA , MITSUYA YUSUKE , OCHIAI MAKOTO , MIURA TAKAHIRO , TOKUNAGA YASUAKI , TSUYUKI AKIRA
IPC分类号： B25J5/00
CPC分类号： B25J5/00 , B62D57/032
摘要： PROBLEM TO BE SOLVED: To realize field work by a remote work automatic machine quickly and at low cost through supporting movement of the remote work automatic machine.SOLUTION: A support device (multi-leg robot support device 10) for a remote work automatic machine which moves with loading a remote work automatic machine (multi-leg robot 15) in that two or more legs 16 composed by link structures 14 comprising plural joints are provided at a trunk 17 part and that moves by movement of the legs 16 is configured to include a transport structure part 11 which comprises the multi-leg robot 15 as capable of being loaded, and wheels 34 or a caterpillar, and to include a support structure part 12 which supports the load of the trunk part 17 of the multi-leg robot 15.
摘要翻译：要解决的问题：通过远程工作自动化机器的移动，通过远程工作自动化机器快速，低成本地实现现场工作。解决方案：用于远程工作自动机器的支撑装置（多腿机器人支撑装置10）其中装载远程工作自动机（多腿机器人15），其中由腿部17部分设置由包括多个关节的连杆结构14构成的两个或多个腿部16，并且通过腿部16的移动而移动，构造成包括运输结构部分11，其包括能够加载的多腿机器人15，以及车轮34或履带，并且包括支撑结构部分12，其支撑多腿机器人的躯干部分17的负载 15。

8. 发明专利

JP2014087892A Leg operation control device and method for multi-leg robot 审中-公开
标题翻译： LEG操作控制装置和多机器人的方法
公开(公告)号：JP2014087892A
公开(公告)日：2014-05-15
申请号：JP2012239568
申请日：2012-10-30
申请人： Toshiba Corp , 株式会社東芝
发明人： SUGANUMA NAOTAKA , UEHARA TAKUYA , MATSUZAKI KENJI , TOKUNAGA YASUAKI , MITSUYA YUSUKE , FUKUSHIMA TAKETO
IPC分类号： B25J13/02
摘要： PROBLEM TO BE SOLVED: To enable a multi-leg robot to walk continuously with simple operation and to walk even at unstable places such as irregular ground.SOLUTION: A leg operation control device for a multi-leg robot, which manipulates and controls walking of a walking robot 15 with multiple legs 16, includes: an operation command input unit 11 that outputs an operation command for instructing the multi-leg robot 15 to walk according to an operation by an operator; and a control unit 28 that alternatively switches and implements a normal walking mode in which the multi-leg robot is made to walk continuously on the basis of the operation command from the operation command input unit, and a manual operation walking mode in which the leg end position of a leg 16 is manually controlled for each leg on the basis of the operation command from the operation command input unit.
摘要翻译：要解决的问题：为了使多腿机器人能够以简单的操作连续行走，并且即使在诸如不规则地面的不稳定的地方也行走。解决方案：一种用于操纵和控制步行的多腿机器人的腿部操作控制装置具有多个腿部16的步行机器人15包括：操作命令输入单元11，其根据操作者的操作输出用于指示多腿机器人15行走的操作命令; 以及控制单元28，其交替地切换和实现其中使多腿机器人基于来自操作命令输入单元的操作命令连续行走的正常步行模式，以及手动操作步行模式，其中腿部基于来自操作命令输入单元的操作命令，针对每个支腿手动地控制支脚16的末端位置。

9. 发明专利

JP2011110556A Underwater welding apparatus and underwater welding method 审中-公开
标题翻译：水下焊接装置和水下焊接方法
公开(公告)号：JP2011110556A
公开(公告)日：2011-06-09
申请号：JP2009265934
申请日：2009-11-24
申请人： Toshiba Corp , 株式会社東芝
发明人： TAMURA MASAKI , KONO WATARU , TANAKA YOSHIMI , UEHARA TAKUYA , YODA MASAKI
IPC分类号： B23K26/12 , B23K26/14 , B23K26/20
摘要： PROBLEM TO BE SOLVED: To provide an underwater welding apparatus, along with an underwater welding method, capable of performing a stable welding operation in water throughout a long period of time, as well as suppressing deterioration of a shield cover. SOLUTION: The underwater welding apparatus for welding in water objects to be welded of a structure by arranging in water an underwater welding head which is connected to a laser beam oscillator and a shield gas supply source and has an optical system for focusing laser beams, includes a shield cover formed of an elastic member and provided around a nozzle part which is mounted at the distal end of the underwater welding head and discharges a laser beam. The shield cover is provided for forming an atmosphere at the distal end of the underwater welding head, and it is configured such that a shield gas from the shield gas supply source is supplied to the inside of the shield cover. A water supply mechanism is also provided for supplying water along the inside surface of the shield cover. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种水下焊接装置以及水下焊接方法，能够在长时间内在水中进行稳定的焊接操作，并且抑制屏蔽罩的劣化。解决方案：通过在水中布置水中焊接水中的物体进行焊接的水下焊接装置，该水下焊接头连接到激光束振荡器和屏蔽气体源，并具有用于聚焦激光的光学系统梁包括由弹性构件形成的屏蔽罩，并且设置在安装在水下焊接头的远端并喷射激光束的喷嘴部周围。设置有用于在水下焊接头的前端形成气氛的屏蔽罩，并且将其设置成使得来自屏蔽气体供给源的屏蔽气体被供给到屏蔽盖的内部。还提供了一种供水机构，用于沿着屏蔽盖的内表面供水。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2008008896A Laser ultrasonic transmission method and transmitter of the same 有权
标题翻译：激光超声波传输方法及其发射机
公开(公告)号：JP2008008896A
公开(公告)日：2008-01-17
申请号：JP2007142232
申请日：2007-05-29
申请人： Toshiba Corp , 株式会社東芝
发明人： OCHIAI MAKOTO , UEHARA TAKUYA , MIURA TAKAHIRO , DOBASHI KENTARO
IPC分类号： G01N29/00
摘要： PROBLEM TO BE SOLVED: To generate ultrasonic waves within an object to be measured through utilization of an ablation phenomenon by means of laser light irradiation, to transmit the ultrasonic waves without impairing a remote operability and a noncontact properties, and to eliminate the influence on the surface of the object to be measured due to transmission laser light irradiation. SOLUTION: An ultrasonic transmitter 10 comprises: a transmission laser light source 12 for outputting a transmitted laser light GL for irradiating the surface of the object 11 to be measured; a laser irradiation optical system 13 for irradiating the surface of the object 11 to be measured with the transmitted laser light GL outputted from the transmission laser light source 12 on the desired light collection conditions, generating ultrasonic waves within the object 11 to be measured by ablation phenomenon, and transmitting the ultrasonic waves; and a fluid jetting apparatus 11 for running an oxidation-resistant fluid F that is inert against surface oxidation, to an irradiation location of the transmitted laser light GL irradiated to the surface of the object 11, to be measured through the irradiation optical system 13 or its vicinity. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过利用通过激光照射的消融现象在被测量物体内产生超声波，发射超声波而不损害远程操作性和非接触性，并且消除由于透射激光照射而影响待测物体的表面。解决方案：超声波发射机10包括：发射激光光源12，用于输出用于照射被测量物体11的表面的透射激光GL; 激光照射光学系统13，用于在所需的光收集条件下用从发射激光光源12输出的透射激光GL照射待测物体11的表面，在待测物体11内通过消融产生超声波现象，传输超声波; 以及用于将对表面氧化具有惰性的抗氧化流体F运行到照射到物体11的表面的透射激光GL的照射位置的流体喷射装置11通过照射光学系统13测量或其附近。版权所有（C）2008，JPO＆INPIT

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