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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

JP2002144061A MACHINING DEVICE 失效
公开(公告)号：JP2002144061A
公开(公告)日：2002-05-21
申请号：JP2000335660
申请日：2000-11-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： MEGA MASAHIKO , ISHIDE TAKASHI , HASHIMOTO YOSHIO , KOIWA MASAMI , TSUJI TADASHI
IPC分类号： B23K26/34 , B23K26/064 , B23K26/082 , B23K26/352 , B23K26/00 , B23K26/06 , B23K26/08
摘要： PROBLEM TO BE SOLVED: To provide a machining device with which the change in such machining condition as the change in width of oscillation is easily performed and a homogeneously shaped mold part is formed by feeding metallic material always from a definite direction. SOLUTION: A laser head 1 which irradiates a laser beam toward a face to be machined is supported by a guide member 14 via a guide hole 14a in a way that the laser head is movable in the horizontal direction, the guide member 14 is turned around a center O1 of rotation by a motor 13 so that the laser head 1 oscillates always in the direction perpendicular to the advancing direction of the machining, the width of oscillation is independently variable, and further, a nozzle 5 supplying metallic powder which supplies the metallic powder toward the part which is irradiated with the laser beam is always located at a position in front of the main body 4 of the head in the machining direction.

9. 发明专利

JP2001314987A LASER BEAM WELDING HEAD 失效
公开(公告)号：JP2001314987A
公开(公告)日：2001-11-13
申请号：JP2000132148
申请日：2000-05-01
申请人： MITSUBISHI HEAVY IND LTD , NIKON CORP
发明人： ISHIDE TAKASHI , TSUBOTA SHUHO , HASHIMOTO YOSHIO , WATANABE MASANARI , MATSUSHIMA SEIJI , FUJIE DAIJIRO
IPC分类号： B23K26/064 , B23K26/067 , B23K26/06
摘要： PROBLEM TO BE SOLVED: To surely irradiate a groove with laser beam even if the groove is narrow without enlarging a device. SOLUTION: The welding head is provided with a collimating lens system 4 making laser beams 3 mutually parallel. The parallel laser beam 3 is divided into two by a condensing optical system 7. The divided laser beams 3A, 3B are parallelly arranged in the axial direction. In this way, the groove can be irradiated with the laser beam 3 even if the groove is narrow.

10. 发明专利

JP2001276988A LASER PROCESSING APPARATUS 失效
公开(公告)号：JP2001276988A
公开(公告)日：2001-10-09
申请号：JP2000093599
申请日：2000-03-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： AKAHA TAKASHI , NAGASHIMA TADASHI , ISHIDE TAKASHI , TSUBOTA SHUHO
IPC分类号： B23K26/00 , B23K26/064 , B23K26/067 , B23K26/21 , B23K26/346 , B23K26/06
摘要： PROBLEM TO BE SOLVED: To provide a laser processing apparatus having a coaxial laser processing head in which an arc can be securely stabilized, and the head is small-sized, in no danger of harming any optical instruments and inexpensive, in the case of performing both of a laser welding and an arc welding at the same time. SOLUTION: An electric arc discharge is performed from GMA electrode after or at the same time when starting an oscillation of laser beam from YAG laser oscillator. Further, the oscillation of laser beam from YAG laser oscillator is controlled to stop after or at the same time when stopping the electric arc discharge from GMA electrode. The coaxial laser processing head is also constructed to arrange the GMA electrode coaxially with the same laser beam in a space portion of a first and second divided laser beams which are respectively divided into halves by a first and second reflecting mirrors, or the coaxial laser processing head is constructed to arrange GMA electrode coaxially with a main body of the laser beam in a space portion which is formed in the main body of the laser beam by taking a part of the laser beam outside by the first and second reflecting mirrors.

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