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1. 发明专利

JP2003334677A Laser processing apparatus, and processing method using the same 有权
标题翻译：激光加工装置及其加工方法
公开(公告)号：JP2003334677A
公开(公告)日：2003-11-25
申请号：JP2003067632
申请日：2003-03-13
申请人： Onizuka Glass:Kk , 株式会社鬼塚硝子
发明人： ONIZUKA YOSHIHIRO , SAITO TAKESHI
IPC分类号： B23K26/00 , B23K26/06 , B23K26/067 , D02J13/00
摘要： PROBLEM TO BE SOLVED: To provide a laser processing apparatus capable of uniformly heating a fiber at a low cost. SOLUTION: A plurality of reflection members 20a to 20e, and 21a to 21e are arranged on the periphery of the fiber in a circle. A laser beam L radiated from a laser light source 10 is radiated onto the fiber F by dividing into laser beams L1 and L2 via a half mirror 11. The laser beam L1 is reflected by the reflection member 20a to the reflection member 20b after radiation to the fiber F, and is again radiated to the fiber F in a direction different from the above position. Thus, the laser beam L1 is radiated to the fiber F from three different directions, and the laser beam L2 is also radiated to the fiber F from three further different directions as well as the laser beam L1. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供能够以低成本均匀地加热纤维的激光加工装置。解决方案：多个反射构件20a至20e和21a至21e以圆形布置在纤维的周边上。从激光光源10辐射的激光束L通过半反射镜11分成激光束L1和L2而被辐射到光纤F上。激光束L1在辐射之后被反射部件20a反射到反射部件20b 纤维F，并且在与上述位置不同的方向上再次照射到纤维F. 因此，激光束L1从三个不同的方向照射到光纤F，激光束L2也从三个不同的方向以及激光束L1辐射到光纤F。版权所有（C）2004，JPO

2. 发明专利

JP2008179904A Laser heating apparatus 审中-公开
标题翻译：激光加热装置
公开(公告)号：JP2008179904A
公开(公告)日：2008-08-07
申请号：JP2007012140
申请日：2007-01-23
申请人： Onizuka Glass:Kk , 株式会社鬼塚硝子
发明人： ONIZUKA YOSHIHIRO , SAITO TAKESHI
IPC分类号： D02J1/22 , C03B37/025 , D02J13/00 , H01S3/00
摘要： PROBLEM TO BE SOLVED: To provide a small laser heating apparatus capable of heat-treating a certain specific region located in a closed space in the interior a treating container as uniformly and stably as possible with a laser beam.
SOLUTION: The laser heating apparatus includes the treating container 12 forming the closed space 14 having a light introduction port 16 for introducing the laser beam 18, a first reflector 20 for dividing the laser beam 18 introduced from the light introduction port 16 and reflecting the divided laser beams in a plurality of directions, and a second reflector 22 for carrying out multiple reflection of the plurality of laser beams 24 reflected with the first reflector 20 in the closed space 14 and irradiating different surfaces of the object arranged at a prescribed position in the interior of the closed space 14 with the laser beams. Since the laser beam 18 is divided into the plurality of laser beams 24, subjected to the multiple reflection and made to collide with the object from the different directions, respectively, the whole periphery of the object can uniformly be heated.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种小型的激光加热装置，其能够使用激光束以均匀且稳定的方式对位于处理容器内部的封闭空间中的某一特定区域进行热处理。解决方案：激光加热装置包括形成具有用于引入激光束18的光引入口16的封闭空间14的处理容器12，用于分割从光引入口16引入的激光束18的第一反射器20和在多个方向上反射分割的激光束，以及第二反射器22，用于在封闭空间14中对由第一反射器20反射的多个激光束24进行多次反射，并且照射布置在规定的物体上的物体的不同表面用激光束在封闭空间14的内部的位置。由于激光束18被分成多个激光束24，分别经受多次反射并与物体发生碰撞，因此能够均匀地加热物体的整个周边。版权所有（C）2008，JPO＆INPIT

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