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公开(公告)号:US4564261A
公开(公告)日:1986-01-14
申请号:US485039
申请日:1983-04-14
申请人: Tosaku Kojima , Kunio Matsumoto , Yoshihisa Suzuki
发明人: Tosaku Kojima , Kunio Matsumoto , Yoshihisa Suzuki
CPC分类号: G01D5/342 , G01B11/028 , G02B6/06
摘要: A bundle of optical fibers is disclosed in which optical fibers each provided with a cladding layer are stacked tier upon tier in a close-packed hexagonal structure and the ratio of a radius of the core of each optical fiber to a radius of the optical fiber including the cladding layer ranges from 0.55 to 0.65.
摘要翻译: 公开了一束光纤,其中每个设置有包覆层的光纤以紧密堆积的六边形结构层叠在一起,并且每个光纤的芯的半径与光纤的半径的比率包括 包层为0.55〜0.65。
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公开(公告)号:US4266256A
公开(公告)日:1981-05-05
申请号:US918271
申请日:1978-06-22
申请人: Katsuhiko Kato , Tosaku Kojima
发明人: Katsuhiko Kato , Tosaku Kojima
摘要: When a composite material comprising a nylon non-woven fabric as a substrate and a paper material for cleaning a magnetic tape which has been stuck onto one surface or both surfaces of said nylon non-woven fabric is used as a ribbon used in a tape cleaning device for cleaning a magnetic tape and/or for cleaning a magnetic converter or a magnetic head for sending a magnetic tape, a decrease in a reproduction output due to static charge can be prevented, the generation of dust and the damage of the tape can be decreased, and a cleaning effect for the magnetic tape and/or the magnetic head can be improved.
摘要翻译: 当使用包含尼龙无纺布作为基材的复合材料和用于清洁已经粘附在所述尼龙无纺织物的一个表面或两个表面上的磁带的纸材料作为用于带清洁的带 用于清洁磁带和/或清洁用于发送磁带的磁转换器或磁头的装置,可以防止由于静电而导致的再现输出的减少,可以产生灰尘和带的损坏 可以提高磁带和/或磁头的清洁效果。
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公开(公告)号:US4875618A
公开(公告)日:1989-10-24
申请号:US112943
申请日:1987-10-27
申请人: Hiroshi Hasegawa , Koichi Sugimoto , Takeshi Yano , Tositada Netsu , Mitsukiyo Tani , Tosaku Kojima
发明人: Hiroshi Hasegawa , Koichi Sugimoto , Takeshi Yano , Tositada Netsu , Mitsukiyo Tani , Tosaku Kojima
IPC分类号: H01L21/60 , B23K20/00 , H01L21/607 , H01L23/538 , H01R4/02
CPC分类号: H01L24/85 , B23K20/007 , H01L24/48 , H01L24/49 , H01L24/78 , H01R4/02 , H01L2224/05553 , H01L2224/48095 , H01L2224/48463 , H01L2224/4847 , H01L2224/48477 , H01L2224/49111 , H01L2224/4942 , H01L2224/78268 , H01L2224/78301 , H01L2224/85045 , H01L2224/85051 , H01L2224/85181 , H01L2224/85205 , H01L2224/85951 , H01L2924/00014 , H01L2924/01006 , H01L2924/01012 , H01L2924/01015 , H01L2924/0102 , H01L2924/01033 , H01L2924/01082 , H01L2924/014
摘要: The invention relates to joining of fine wires, and more particularly to a wire bonding method suitable for connecting a number of wires within a narrow area. A first wire is bonded on a pad, and a second wire is bonded on the position where the first wire has been bonded. Bonding of a subsequent wire is performed in that the wire is stacked and bonded in similar manner mentioned above. Thus a plurality of repair wires can be bonded within one pad even if the pad area is very small.
摘要翻译: 本发明涉及细线的接合,更具体地说,涉及一种适用于连接狭窄区域内的多根电线的引线接合方法。 第一线被焊接在焊盘上,并且第二线接合在已经接合第一线的位置。 通过以上述类似的方式将导线堆叠和接合,进行后续导线的接合。 因此,即使焊盘区域非常小,也可以在一个焊盘内结合多个修复线。
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