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1. 发明专利

JP2014161903A Processing device, and processing method 有权
标题翻译：处理装置和处理方法
公开(公告)号：JP2014161903A
公开(公告)日：2014-09-08
申请号：JP2013038007
申请日：2013-02-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KUREYA MASAYUKI , KINOUCHI MASAHITO , DANNO MINORU , WATANABE TOSHIYA , ISHIDE TAKASHI , YAMASHITA TSUGUMARU , FUJITA YOSHIHITO , WATANABE MASANARI , KANEOKA KOHEI , MORIAI HIDEKI , SUZUKI RYU
IPC分类号： B23K26/064 , B23K26/00 , B23K26/082 , B23K26/14
摘要： PROBLEM TO BE SOLVED: To provide a processing device and a processing method which are capable of processing with simple structure and higher accuracy.SOLUTION: A processing device comprises an irradiation head and a control device. The irradiation head includes a laser pivot part, a light focus optical system, and a nozzle 38. The laser pivot part includes a first prism, a second prism, a first rotation mechanism, and a second rotation mechanism. The nozzle 38 includes a first nozzle part 77 and a second nozzle part 78. The control device controls rotation speeds of and a phase angle difference between the first prism and the second prism at least on the basis of a thermal influence layer of a workpiece W and a turn number of laser L.
摘要翻译：要解决的问题：提供能够以简单的结构和更高精度进行处理的处理装置和处理方法。解决方案：处理装置包括照射头和控制装置。照射头包括激光枢轴部分，光聚焦光学系统和喷嘴38.激光枢转部分包括第一棱镜，第二棱镜，第一旋转机构和第二旋转机构。喷嘴38包括第一喷嘴部分77和第二喷嘴部分78.控制装置至少基于工件W的热影响层来控制第一棱镜和第二棱镜之间的旋转速度和相位角差和转数为激光L.

2. 发明专利

JP2014161902A Processing device, processing method 有权
标题翻译：加工装置，加工方法
公开(公告)号：JP2014161902A
公开(公告)日：2014-09-08
申请号：JP2013038006
申请日：2013-02-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FUJITA YOSHIHITO , YAMASHITA TSUGUMARU , KUREYA MASAYUKI , YAMAZAKI MAKOTO , SUZUKI RYU , KANEOKA KOHEI , ISHIDE TAKASHI , WATANABE TOSHIYA
IPC分类号： B23K26/064 , B23K26/00 , B23K26/073 , B23K26/082 , B23K26/14 , B23K26/382
CPC分类号： B23K26/032 , B23K26/00 , B23K26/046 , B23K26/06 , B23K26/0652 , B23K26/14 , B23K26/26 , B23K26/34 , B23K26/38 , B23K26/382 , B23K26/40 , B23K26/402 , B23K2203/04 , B23K2203/05 , B23K2203/08 , B23K2203/14 , B23K2203/16 , B23K2203/26 , B23K2203/42 , B23K2203/50 , B23K2203/52
摘要： PROBLEM TO BE SOLVED: To provide a processing device and a processing method which are capable of processing with simple structure and higher accuracy.SOLUTION: A processing device comprises an irradiation head 16 and a control device. The irradiation head 16 can be separated into a collimation optical system, a laser pivot part 35, and a light focus optical system 37. The laser pivot part 35 includes a first prism 51, a second prism 52, a first rotation mechanism 53, and a second rotation mechanism 54. The control device controls rotation speeds of and a phase angle difference between the first prism 51 and the second prism 52 at least on the basis of a thermal influence layer of a workpiece and a turn number of laser.
摘要翻译：要解决的问题：提供能够以简单的结构和更高精度进行处理的处理装置和处理方法。解决方案：处理装置包括照射头16和控制装置。照射头16可以分成准直光学系统，激光枢轴部分35和光聚焦光学系统37.激光枢轴部分35包括第一棱镜51，第二棱镜52，第一旋转机构53和第二旋转机构54.控制装置至少基于工件的热影响层和匝数激光器来控制第一棱镜51和第二棱镜52之间的旋转速度和相位角差。

3. 发明专利

JP2014091133A Laser fusing machine and processing method 有权
标题翻译：激光熔接机及加工方法
公开(公告)号：JP2014091133A
公开(公告)日：2014-05-19
申请号：JP2012241343
申请日：2012-10-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WATARI NORIKO , KUREYA MASAYUKI , WATANABE TOSHIYA , ISHIDE TAKASHI
IPC分类号： B23K26/38 , B23K26/00 , B23K26/14
摘要： PROBLEM TO BE SOLVED: To fuse a member to be processed in various conditions by using a laser.SOLUTION: A laser fusing machine for irradiating a member to be processed with a laser beam, and processing the member to be processed includes: a laser output device for outputting a multimode laser beam including at least a TEM00 mode and a TEM10 mode; a guide optical system for guiding the laser beam outputted from the laser output device; an irradiation head for guiding the laser beam outputted from the optical system, and irradiating the member to be processed with the laser beam; and a control device for controlling operation of the laser output device. The control device makes a laser beam be outputted from the laser output device at an output rate at which a peak beam intensity of a laser beam radiated to the member to be processed becomes equal to or over 500 W/mm, when the laser beam outputted from the laser output device is the TEM10 mode.
摘要翻译：要解决的问题：通过使用激光器在各种条件下熔化待处理的部件。解决方案：一种激光熔合机，用于用激光束照射待处理的部件，并处理待处理的部件包括：激光输出用于输出至少包括TEM00模式和TEM10模式的多模激光束的装置; 引导光学系统，用于引导从激光输出装置输出的激光束; 照射头，用于引导从光学系统输出的激光束，并用激光束照射待处理的部件; 以及用于控制激光输出装置的操作的控制装置。控制装置使激光输出装置以激光射出的激光束的峰值光束强度等于或大于500W / mm的输出速度从激光输出装置输出激光束从激光输出装置是TEM10模式。

4. 发明专利

JP2010251428A Photoelectric conversion device manufacturing method, photoelectric conversion device manufacturing device, and photoelectric conversion device 审中-公开
标题翻译：光电转换装置制造方法，光电转换装置制造装置和光电转换装置
公开(公告)号：JP2010251428A
公开(公告)日：2010-11-04
申请号：JP2009097328
申请日：2009-04-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAWAZOE KOHEI , UDA KAZUTAKA , BABA TOMOYOSHI , ISHIDE TAKASHI , NAKAO TEIKO
IPC分类号： H01L31/04
CPC分类号： H01L31/076 , B23K26/0006 , B23K26/0087 , B23K26/0624 , B23K26/064 , B23K26/0676 , B23K26/083 , B23K26/364 , B23K26/40 , B23K2203/172 , B23K2203/50 , B23K2203/56 , H01L31/0463 , H01L31/056 , Y02E10/52 , Y02E10/548
摘要： PROBLEM TO BE SOLVED: To provide a photoelectric conversion device manufacturing method which controls the depth of a processing groove to a desired value. SOLUTION: The method for manufacturing the photoelectric conversion device 10 has a groove formation step which applies a pico-second laser to an intermediate contact layer separation groove 15 constituting the photoelectric conversion device 10 and forms a processing groove 15 in a predetermined scan direction by relatively moving the pico-second laser against the intermediate contact layer separation groove 15. In the groove formation step, the pico-second laser is relatively moved so that interference fringes are arranged in parallel in one direction within a radiation range equivalent to the beam diameter of the pico-second laser, and that the interference fringes are connected in the scan direction. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种将处理槽的深度控制到期望值的光电转换装置制造方法。光电转换装置10的制造方法具有对构成光电转换装置10的中间接触层分离槽15施加微微秒激光的槽形成工序，并以预定的扫描形成处理槽15 通过将微微秒激光器相对移动到中间接触层分离槽15的方向。在凹槽形成步骤中，微微秒激光器相对移动，使得干涉条纹在相当于微型第二激光器的光束直径，并且干涉条纹沿扫描方向连接。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010114190A Method of manufacturing photoelectric conversion device, and photoelectric conversion device 审中-公开
标题翻译：制造光电转换装置的方法和光电转换装置
公开(公告)号：JP2010114190A
公开(公告)日：2010-05-20
申请号：JP2008284208
申请日：2008-11-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NISHIMIYA TATSUYUKI , UDA KAZUTAKA , KAWAZOE KOHEI , BABA TOMOYOSHI , ISHIDE TAKASHI
IPC分类号： H01L31/04
CPC分类号： H01L31/1804 , H01L31/03921 , H01L31/077 , H01L31/182 , H01L31/1824 , H01L31/202 , Y02E10/545 , Y02E10/546 , Y02E10/547 , Y02P70/521
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a photoelectric conversion device capable of preventing leakage of a current from an intermediate contact layer through an intermediate contact layer separation groove as much as possible.
SOLUTION: The method of manufacturing the photoelectric conversion device includes a step of depositing a top layer 91 whose main component is amorphous silicon, a step of depositing an intermediate contact layer 93 to be connected electrically and optically on the top layer 91, a step of removing the intermediate contact layer 93 by radiating pulse laser and for separating the intermediate contact layer 93 by forming an intermediate contact layer separation groove 14 that reaches the top layer 91, and a step of depositing a bottom layer 92 whose main component is microcrystal silicon and is connected electrically and optically, in the intermediate contact layer separation groove 14 as well as on the intermediate contact layer 93. The pulse laser whose pulse width is 10-750 ps is used for separating the intermediate contact layer 93.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造光电转换装置的方法，该光电转换装置能够尽可能地防止从中间接触层通过中间接触层分离槽漏出电流。解决方案：制造光电转换装置的方法包括沉积其主要成分是非晶硅的顶层91的步骤，沉积在顶层91上电连接和光学连接的中间接触层93的步骤，通过辐射脉冲激光去除中间接触层93并通过形成到达顶层91的中间接触层分离槽14分离中间接触层93的步骤，以及沉积其主要成分为微结晶硅，并且在中间接触层分离槽14以及中间接触层93上电和光学连接。脉冲宽度为10-750ps的脉冲激光器用于分离中间接触层93.P >版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007118058A Method and apparatus for improving residual stress in pipe body 有权
标题翻译：改善管体残留应力的方法和装置
公开(公告)号：JP2007118058A
公开(公告)日：2007-05-17
申请号：JP2005315663
申请日：2005-10-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OTA TAKAHIRO , TSUBOTA SHUHO , ISHIDE TAKASHI , KAMO KAZUHIKO , SUGIMOTO KENSHO , HENMI YOSHIYUKI , ONIZUKA HIRONORI , AKAHA TAKASHI
IPC分类号： B23K31/00 , B23K26/00 , B23K101/06 , C21D1/30 , C21D1/34 , C21D9/08 , C21D9/50
CPC分类号： C21D8/105 , B23K26/0344 , B23K26/32 , B23K26/323 , B23K2203/04 , B23K2203/05 , B23K2203/08 , B23K2203/18 , B23K2203/26 , C21D1/30 , C21D1/34 , C21D9/08 , C21D9/50 , F16L13/04
摘要： PROBLEM TO BE SOLVED: To provide a method for improving a residual stress in a pipe body, which method can surely improve the residual stress irrespective of an installed condition and a configured condition of the pipe body, and further to provide an apparatus therefor. SOLUTION: When the outer peripheral surface of the weld zone of the cylindrical pipe body 2 is irradiated with a laser beam while turning the outer periphery of the pipe body 2, the heated width W in the peripheral direction caused by the irradiation with the laser beam and the circumferential moving speed V of the laser beam are set such that the circumferential stress of the inside surface of the pipe body 2 caused by the heating by the laser beam is larger than at least the yield stress of the material composing the pipe body 2. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于改善管体中的残余应力的方法，该方法可以确保提高残余应力，而与管体的安装状态和配置状态无关，并且还提供一种装置为此。解决方案：当旋转管体2的外周，在激光束照射圆筒形管体2的焊接区域的外周面时，通过照射而引起的周向加热宽度W 激光束的激光束和周向移动速度V被设定为使得由激光束的加热引起的管体2的内表面的周向应力至少大于构成该材料的材料的屈服应力管体2.版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2004174576A Laser arc compound welding head 审中-公开
公开(公告)号：JP2004174576A
公开(公告)日：2004-06-24
申请号：JP2002345131
申请日：2002-11-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WATANABE MASANARI , KAMISHIRO KAZUHIRO , ISHIDE TAKASHI
IPC分类号： B23K9/16 , B23K26/00 , B23K26/20
CPC分类号： B23K26/1429
摘要： PROBLEM TO BE SOLVED: To provide a laser arc compound welding head capable of forming a weld portion of excellent bead shape without causing any deviation of beads. SOLUTION: An arc electrode supporting member 16 formed of an electric conductor which is formed in a ring by gathering two adjacent blocks 16a and 16b between which a space is insulated by insulators 17a and 17b, two arc electrodes 18a and 18b disposed at an equal interval in the circumferential direction in the blocks 16a and 16b, are arranged and a weld material 4 is irradiated with laser beams 2 passing through the center of a ring to form the arc electrode supporting member 16 . COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2009030173A Apparatus for improving residual stress in piping 有权
标题翻译：改善管道残余应力的装置
公开(公告)号：JP2009030173A
公开(公告)日：2009-02-12
申请号：JP2008230178
申请日：2008-09-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： AKAHA TAKASHI , TSUBOTA SHUHO , NISHIKAWA KENJI , SUGIMOTO KENSHO , KUSHIMOTO SHOJI , ISHIDE TAKASHI , OTA TAKAHIRO
IPC分类号： C21D9/08 , B23K26/00 , B23K26/04 , B23K26/08 , B23K31/00 , B23K101/06 , C21D1/09 , C21D1/30
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for improving the residual stress in piping, wherein the residual stress in the piping can be reduced (or removed) by heating the outer peripheral surface of the piping and the constitution of this apparatus is made comparatively compact and further, the outer peripheral surface of a bending pipe part can be heated. SOLUTION: This apparatus is provided with: a laser head part 6; a circumferential direction moving means composed of a ring rail 3 and a rotation running carriage 5; and a reflecting direction adjusting means for adjusting the reflecting direction of the laser beam so that the laser beam reflected on the outer peripheral surface of the piping is not returned back to the laser head. Furthermore, the apparatus may be provided with: an emitting direction adjusting means for adjusting the emitting direction of the laser beam so as to irradiate the outer peripheral surface of the bending pipe part positioned more at the front part in the pipe axial direction from the laser head with the laser beam; a pipe axial direction moving means for moving the laser head part in the pipe axial direction; and an output adjusting means for adjusting the output of the laser beam so that the irradiation strength on the outer peripheral surface of the bending pipe part is made uniform. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于改善管道中的残余应力的装置，其中可以通过加热管道的外周表面来减少（或去除）管道中的残余应力，并且该装置的构造是制造得比较紧凑，另外可以加热弯管部的外周面。
解决方案：该设备具有：激光头部6; 圆环方向移动装置，由环形轨道3和旋转行驶台5组成; 以及反射方向调节装置，用于调节激光束的反射方向，使得在管道的外周面上反射的激光束不返回到激光头。此外，该设备可以设置有：发射方向调节装置，用于调节激光束的发射方向，以便从激光器照射位于管道轴向方向上的前部的弯曲管部分的外周面用激光束头; 管轴方向移动装置，用于沿管轴方向移动激光头部; 以及输出调节装置，用于调节激光束的输出，使得弯曲管部分的外周表面上的照射强度均匀。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008248310A Apparatus for improving residual stress in tubular body 有权
标题翻译：改善管体残留应力的装置
公开(公告)号：JP2008248310A
公开(公告)日：2008-10-16
申请号：JP2007090409
申请日：2007-03-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUBOTA SHUHO , ISHIDE TAKASHI , AKAHA TAKASHI , ONIZUKA HIRONORI
IPC分类号： C21D1/30 , C21D1/34 , C21D9/08 , C21D9/50
CPC分类号： B23K26/0604 , B23K26/0608 , B23K31/027 , C21D1/09 , C21D1/30 , C21D9/08 , C21D9/50 , C21D11/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for improving residual stress in a tubular body in which the irradiation to unnecessary range is suppressed by controlling an optical path of a laser beam. SOLUTION: In the apparatus for improving the residual stress in the tubular body, a light controlling unit 5C comprises: a pair of mirrors 21, 22 which are arranged so as to be commonly used at the last step of the beam system in a plurality of laser beams (P1-Pn) and arranged at both sides in the peripheral direction of the tubular body 2 in the optical path to the last optical paths of the plurality of laser beams emitted to the tubular body 2; and a pair of mirrors 23, 24 which are arranged at the last step of the beam system in both end parts of the plurality of laser beams and arranged at both sides in the axial direction of the tubular body 2 in this optical path to the last optical paths of the plurality of leaser beams irradiated to the tubular body 2. Then, with two pairs of mirrors 21-24, the lower portion in the peripheral direction of the tubular body 2 in the respective laser beam is reflected to the inside and also, the lower portion in the axial direction of the tubular body 2 in the laser beams at both ends is reflected to the inside to irradiate the tubular body 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种通过控制激光束的光路来改善对不需要的范围进行照射的管状体中的残余应力改善的装置。解决方案：在用于改善管状体中的残余应力的装置中，光控制单元5C包括：一对反射镜21,22，其布置成在光束系统的最后一个步骤中被共同使用多个激光束（P1-Pn），并且配置在与管状体2的多个激光的最后光路的光路中的管状体2的周向的两侧; 以及一对反射镜23,24，其布置在多个激光束的两个端部中的光束系统的最后一个步骤处，并且在该光路中被布置在管状体2的轴向方向上的两侧然后，通过两对反射镜21-24，将各激光束中的管状体2的周向的下部反射到内部，在两端的激光束中的筒状体2的轴向的下方的部分被反射到内部以照射管状体2.版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2007319878A Laser beam machining apparatus and laser beam machining method 审中-公开
标题翻译：激光加工设备和激光束加工方法
公开(公告)号：JP2007319878A
公开(公告)日：2007-12-13
申请号：JP2006150911
申请日：2006-05-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUBOTA SHUHO , ISHIDE TAKASHI , AKAHA TAKASHI
IPC分类号： B23K26/06 , B23K26/08 , B23K26/20
摘要： PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus and a laser beam machining method capable of compatibly satisfying the depth of penetration and preventing any weld defect even under a condition that a deep depth of penetration is requested, and weld defects are easily generated. SOLUTION: First laser beams B1 emitted from a first laser beam source 2 are formed into parallel beams by a collimate lens 3, and their angle of reflection is changed at a predetermined period by turning a rotary mirror 4 in the turning direction 8 at a predetermined period. The beams are guided to a dichroic mirror 6 by a fixed mirror 5, reflected by the dichroic mirror 6, superposed on second laser beams B2, condensed by a condensing lens 7, and irradiated on an object member 10 while being weaved in the weaving direction 9. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供即使在要求深度深度的情况下也能够兼容地渗透深度并防止任何焊接缺陷的激光束加工装置和激光束加工方法，以及焊接缺陷容易生成。解决方案：从第一激光束源2发射的第一激光束B1通过准直透镜3形成平行光束，并且通过在旋转方向8上转动旋转镜4在预定周期改变其反射角度在预定时间段。通过由分色镜6反射的固定反射镜5将光束引导到分色镜6，该分色镜叠加在由聚光透镜7聚光的第二激光束B2上，并且在编织方向上被编织时被照射在物体部件10上 9.版权所有（C）2008，JPO＆INPIT

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