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公开(公告)号:US06958026B2
公开(公告)日:2005-10-25
申请号:US10226481
申请日:2002-08-23
申请人: Yu Yong Wang , Gui Rong Liu , Chun Lu , Kwang Peng Quek , Yoshihisa Noguchi
发明人: Yu Yong Wang , Gui Rong Liu , Chun Lu , Kwang Peng Quek , Yoshihisa Noguchi
CPC分类号: F16H55/30
摘要: An improved tooth profile for a roller chain sprocket enables noise reduction from impact and polygonal action during the meshing process. The profile of the engaging flank consists of three portions which are the seating, impact and distal portions all three of which are arcs with well-defined radii and arc centers. The profile of the disengaging flank is determined in accordance to a modified form of the JIS standard in which the sprocket pitch is smaller than the roller chain pitch. The impact point is located at the tangent point, thus permitting a gradual change of the roller velocity, thereby lessening the impact level and the effects of polygonal action.
摘要翻译: 用于滚子链轮的改进的齿廓使啮合过程中的冲击和多边形作用能够降低噪音。 接合侧面的轮廓由三个部分组成,这三部分是座位,冲击和远端部分,其中三个部分都是具有明确的半径和圆弧中心的圆弧。 根据JIS标准的改进形式确定分离侧面的轮廓,其中链轮间距小于滚子链节距。 冲击点位于切点处,从而允许辊速度逐渐变化,从而降低冲击水平和多边形作用的影响。
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公开(公告)号:US06607786B2
公开(公告)日:2003-08-19
申请号:US10082137
申请日:2002-02-26
IPC分类号: B05D130
摘要: In curtain coating for multiple layers consisting of lower most layer, uppermost layer and intermediate layer, using coating liquid having viscosity more than 300 mPas for one layer or more of multiple layers improves amazingly the curtain coating stability against disturbance such as passing spliced portion of running web. The one layer or more layers for which coating liquid having viscosity more than 300 mPas is to be used is selected from intermediate layer. The curtain coating stability is further improved by combining the high viscosity coating liquid for intermediate layer with other technologies such as electrifying web, heating web upstream of coating point and/or keeping web tension higher than some specified value.
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公开(公告)号:US5198329A
公开(公告)日:1993-03-30
申请号:US774485
申请日:1991-10-10
IPC分类号: G03C1/37
CPC分类号: G03C1/37
摘要: A silver halide photographic material contains at least one aminoglycoside selected from the compound group consisting of gentamicin, amikacin, tobramycin, dibekacin, arbekacin, micronomicin, isepamicin, sisomicin, netilmicin, and astromicin, in a hydrophilic colloidal layer on a support.
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公开(公告)号:US5788831A
公开(公告)日:1998-08-04
申请号:US916220
申请日:1997-08-22
CPC分类号: C02F1/4618 , A61L2/035 , A61L2/18 , C02F1/42 , C02F1/4674 , C02F2001/46185 , C02F2001/46195 , C02F2201/46115 , C02F2209/04 , C02F2303/04
摘要: An inexpensive, safe method for sterilizing an apparatus for the preparation of a recording material, which obviates troubles affecting a coated surface of the recording material caused by bacteria and fungi, does not cause changes in photographic performance (sensitivity, fog, graininess and sharpness), can prevent the appearance of "resistant cells", and can comply with environmental problems, said method comprising sterilizing a surface of the apparatus being in contact with a coating composition for the recording material by use of a strongly acidic solution having a redox potential of 1,000 mV or more which is obtained by electrolysis of water.
摘要翻译: 用于消除用于制备记录材料的装置的便宜且安全的方法,其消除影响由细菌和真菌引起的记录材料的涂布表面的麻烦,不会引起照相性能(灵敏度,雾度,颗粒度和清晰度)的变化, 可以防止“抗细胞”的出现,并且可以符合环境问题,所述方法包括使用具有氧化还原电位的强酸性溶液灭菌与所述记录材料的涂料组合物接触的装置的表面 通过电解水获得1000mV以上。
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