专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2010115661A Laser beam machining apparatus and method 有权
标题翻译：激光加工设备和方法
公开(公告)号：JP2010115661A
公开(公告)日：2010-05-27
申请号：JP2008288500
申请日：2008-11-11
申请人： Panasonic Corp , パナソニック株式会社
发明人： TAGUCHI YOSHIFUMI , FURUYUI YASUTAKA , NONOSHITA TAKASHI
IPC分类号： B23K26/38 , B23K26/06 , B23K26/067
摘要： PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus and method that are effective for forming a rugged pattern having minute dimensions of a few μm order on the surface of a workpiece composed of a metallic material or the like. SOLUTION: A mask part 40 is divided, the divided masks are arranged with a difference set in the optical path length, and the workpiece 60 is irradiated with a laser beam 11 passed through the opening of each mask by an identical image forming optical system 50, and overlapped irradiation of the laser beam 11 is made possible while the irradiation position is changed. As a result, a plurality of laser beams 11 can be condensed on the surface and the inside in prescribed positions of the workpiece 60. Consequently, after the surface layer is machined to form a recess by means of the laser beams 11 condensed on the surface of the workpiece 60, the bottom of the recessed part 61 can be easily machined with high precision at high speed by means of the laser beams 11 condensed on the position inside the workpiece 60. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在由金属材料等构成的工件的表面上形成具有微小尺寸的凹凸图案的激光束加工装置和方法。解决方案：掩模部分40被划分，划分的掩模以光程长度设定的差异布置，并且通过相同的图像形成通过每个掩模的开口的激光束11照射工件60 光学系统50，并且可以在照射位置改变的同时激光束11的重叠照射。结果，多个激光束11可以在工件60的规定位置的表面和内部被冷凝。因此，在表面层被加工成通过冷凝在表面上的激光束11形成凹部通过在工件60内部凝结的激光束11，能够高精度地高精度地加工凹部61的底部。（C）2010，JPO＆INPIT

2. 发明专利

JP2009106981A Mask for laser machining and laser machining method 有权
标题翻译：激光加工和激光加工方法
公开(公告)号：JP2009106981A
公开(公告)日：2009-05-21
申请号：JP2007282638
申请日：2007-10-31
申请人： Panasonic Corp , パナソニック株式会社
发明人： FURUYUI YASUTAKA , TAGUCHI YOSHIFUMI
IPC分类号： B23K26/06 , B23K26/00 , B23K103/04
CPC分类号： H01M10/052 , B23K26/066 , B23K26/0823 , B41M5/262 , B41M5/265 , H01M4/661 , H01M4/72 , Y10T428/24273
摘要： PROBLEM TO BE SOLVED: To form a projected and recessed pattern with a very high dimensional and shape accuracy, which has a minute dimension from several μm to ten and several μm, by laser-machining the surface of a work made of metal or the like which changing the shape of laser transferring apertures for forming a laser machining mask. SOLUTION: The laser machining mask 1 has a plurality of apertures 10 penetrating through the thickness. Each aperture 10 has an even number of protrusions 11, 12, 13, 14 radially extending from the center 10a of the aperture 10 toward the periphery as a shape of cross. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过激光加工由金属制成的工件的表面，形成具有从几μm到十μm和几μm的微小尺寸的非常高的尺寸和形状精度的投影凹陷图案或类似物，其改变用于形成激光加工掩模的激光转印孔的形状。
解决方案：激光加工掩模1具有贯穿厚度的多个孔10。每个孔10具有偶数个从孔10的中心10a朝向周边径向延伸的突起11,12,13,14，呈十字形状。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009199973A Collector for nonaqueous secondary battery, electrode plate for nonaqueous secondary battery using the same, and nonaqueous secondary battery 审中-公开
标题翻译：无电池二次电池收集器，使用该电池的非二次电池的电极板和非标准二次电池
公开(公告)号：JP2009199973A
公开(公告)日：2009-09-03
申请号：JP2008042471
申请日：2008-02-25
申请人： Panasonic Corp , パナソニック株式会社
发明人： NONOSHITA TAKASHI , KATAYAMA HITOSHI , NISHIMURA TAKAHIRO , TAGUCHI YOSHIFUMI
IPC分类号： H01M4/70 , H01M4/66 , H01M10/0566 , H01M10/0585 , H01M10/0587
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a collector of an electrode plate for a nonaqueous secondary battery capable of securing strength of the collector necessary for manufacturing of the electrode plate and effectively supporting an electrode active material on a projected section at high sticking force since the projected section having a specific arrangement pattern is formed on the surface of the collector by making a processing roller having recessed sections pass through twice or more. SOLUTION: In the collector for the nonaqueous secondary battery wherein at least a positive electrode active material or a negative electrode active material is held on a beltlike metal foil, a plurality of projected sections 2 are formed on at least one surface of the collector 1B made of metal foil, and fine projections 3 as surface treated sections for enhancing the sticking force with the electrode active material are formed on the surface of the tip of the projected section 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于非水二次电池的电极板的集电体，其能够确保制造电极板所需的集电体的强度，并且以高的粘着力在突出部分上有效地支撑电极活性材料由于具有特定布置图案的突出部分通过使具有凹入部分的处理辊通过两次或更多次而形成在集电器的表面上。解决方案：在至少将正极活性物质或负极活性物质保持在带状金属箔上的非水系二次电池用集电体中，在至少一个表面上形成有多个突出部2 在凸出部分2的尖端的表面上形成作为用于增强与电极活性材料的粘附力的表面处理部分的细小凸起3。（C）2009，JPO＆INPIT

4. 发明专利

JP2009131896A Method and apparatus for machining roller 有权
标题翻译：加工辊的方法和装置
公开(公告)号：JP2009131896A
公开(公告)日：2009-06-18
申请号：JP2008277193
申请日：2008-10-28
申请人： Panasonic Corp , パナソニック株式会社
发明人： MOMOI KAZUYOSHI , TAGUCHI YOSHIFUMI , NISHIMURA TAKAHIRO , NONOSHITA TAKASHI , KATAYAMA HITOSHI
IPC分类号： B23K26/00 , B23K26/073 , B23K26/08 , B23K103/04 , B23K103/08
CPC分类号： B23K26/0823 , B23K26/066 , B23K26/389 , B23K2203/04 , H01M4/134 , H01M4/661 , H01M4/70
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for machining a roller, which can form a fine recessed part with a desired shape on the roller surface, while eliminating thermal effect caused by laser irradiation as much as possible. SOLUTION: A laser oscillator 3 outputs a laser beam 21 which is converged by a machining head 4 and irradiated to the surface of the roller 2. An encoder 5c outputs a signal corresponding to a rotational position of the roller 2. A control unit 24 controls the laser oscillator 3 according to the output signal of the encoder 5c so that the recessed part is formed through a plural times of repetitive irradiation of laser beam 21 onto the same portion of surface of the roller 2 at each turn of the roller 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于加工辊的方法和装置，其能够在辊表面上形成具有所需形状的微细凹部，同时尽可能地消除由激光照射产生的热效应。解决方案：激光振荡器3输出由加工头4会聚并照射到辊2的表面的激光束21.编码器5c输出与辊2的旋转位置对应的信号。控制器单元24根据编码器5c的输出信号来控制激光振荡器3，使得凹陷部分通过激光束21的多次重复照射到辊2的每一转的同一部分上而形成 2.版权所有（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式