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1. 发明授权

US4670953A Method for forming warp beam of uniform diameter 失效
标题翻译：形成均匀直径经轴的方法
公开(公告)号：US4670953A
公开(公告)日：1987-06-09
申请号：US773058
申请日：1985-09-06
申请人： Hisashi Kanda , Susumu Nario , Kazuhiko Morifuji , Yuzo Kawada , Takashi Sakai , Takeshi Kawada , Katsura Shimada , Mitsuo Tsuneda
发明人： Hisashi Kanda , Susumu Nario , Kazuhiko Morifuji , Yuzo Kawada , Takashi Sakai , Takeshi Kawada , Katsura Shimada , Mitsuo Tsuneda
IPC分类号： D02H5/00 , D02H13/26
CPC分类号： D02H5/00
摘要： A method and device for forming a warp beam of uniform diameter by feedback control of winding tension, in which a signal obtained from local winding tensions, each corresponding to a tension of a yarn at a certain widthwise position, are utilized for adjusting the position and width of a reed so that distribution of the warp on the beam is improved and an intra-beam diameter difference is compensated. One of the signals obtained from the local winding tensions is utilized for adjusting the rotational speed of rollers so that an inter-beam diameter difference is compensated. Thus, a warp beam without intra- or inter-beam diameter difference can always be produced.
摘要翻译：用于通过卷绕张力的反馈控制形成具有均匀直径的经轴的方法和装置，其中从局部卷绕张力获得的信号各自对应于在一定宽度方向位置处的纱线的张力，用于调节位置和筘的宽度，使得梁上的翘曲的分布得到改善，并且补偿了光束内的直径差。从局部卷绕张力获得的信号中的一个用于调整辊的转速，从而补偿光束间的直径差。因此，总是可以产生没有光束内或光束间直径差的经轴。

2. 发明授权

US4357188A Method for manufacturing cigarette filters 失效
标题翻译：制造香烟过滤嘴的方法
公开(公告)号：US4357188A
公开(公告)日：1982-11-02
申请号：US198023
申请日：1980-10-17
申请人： Naoki Mochida , Kazuhiko Morifuji , Takashi Sakai
发明人： Naoki Mochida , Kazuhiko Morifuji , Takashi Sakai
IPC分类号： A24D3/02 , B01D39/18 , B29C35/08 , B29C35/10 , B29C70/52 , D04H1/54
CPC分类号： D04H1/54 , A24D3/022 , B01D39/18 , B29C35/10 , B29C70/521 , B29C2035/0855 , B29K2067/06 , B29K2105/101 , B29K2105/25 , B29K2201/00 , B29K2503/00 , B29L2031/06
摘要： A method for manufacturing cigarette filters which have a well-stabilized shape in which acetate fibrous tows impregnated with carboxylic acid ester of polyol are formed into a predetermined shape, uniformly impregnated with water, and irradiated with microwave energy. Water is used during the application of microwave energy to enhance the absorption of microwave energy and hence heating of the filter. This causes the carboxylic acid ester of polyol to very rapidly disperse causing it to permeate into the acetate fiber to rapidly complete the stabilization and solidification of the filter.
摘要翻译：一种制造香烟过滤嘴的方法，其具有良好稳定的形状，其中浸渍有多元醇羧酸酯的醋酸纤维丝束形成为预定形状，均匀地浸渍水，并用微波能量照射。在施加微波能量期间使用水以增强微波能量的吸收并因此加热过滤器。这导致多元醇的羧酸酯非常迅速地分散，导致其渗透到乙酸纤维中，以快速完成过滤器的稳定和固化。

3. 发明授权

US4488563A Filter plug 失效
标题翻译：过滤塞
公开(公告)号：US4488563A
公开(公告)日：1984-12-18
申请号：US373153
申请日：1982-04-29
申请人： Kazuhiko Morifuji , Hirohumi Okura , Takashi Sakai
发明人： Kazuhiko Morifuji , Hirohumi Okura , Takashi Sakai
IPC分类号： A24D3/04
CPC分类号： A24D3/043
摘要： A filter plug having a dual structure comprising filter element A made from a crimped long filter tow in a form of a plug, filter element B, joined to said A, prepared by wrapping a core material consisting of a long fiber tow in a sheet-formed product having grooves which is formed from a material having an air permeability of 8 liters/minute or less and an air permeable wrapping paper and/or a wrapping paper with perforated openings on its periphery which is wrapping therein said filter elements A and B so that the outer grooves parts of the sheet-formed product pass through in the longer direction of the filter plug.
摘要翻译：一种具有双重结构的过滤塞，包括过滤元件A，过滤元件A由栓塞形式的卷曲长过滤器丝束制成，过滤元件B连接到所述A，通过将由长纤维丝束组成的芯材包裹在片材中，形成的产品具有由透气度为8升/分钟以下的材料形成的凹槽和透气性包装纸和/或其周边上具有穿孔的包装纸，其中包裹有所述过滤元件A和B，片状产品的外槽部分在过滤嘴的长度方向上通过。

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