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1. 发明授权

US5435955A Process of producing porous polypropylene hollow fiber and film 失效
标题翻译：生产多孔聚丙烯中空纤维和薄膜的工艺
公开(公告)号：US5435955A
公开(公告)日：1995-07-25
申请号：US181372
申请日：1994-01-13
申请人： Eiichi Kamei , Yasushi Shimomura
发明人： Eiichi Kamei , Yasushi Shimomura
IPC分类号： D01F6/06 , B01D67/00 , B01D69/08 , B01D71/26 , B29C55/00 , B29K23/00 , B29L7/00 , D01D5/24 , D02J1/22 , B29C55/06 , B29C67/20 , D01D5/247
CPC分类号： B01D69/08 , B01D67/0027 , B01D69/06 , B29C55/005 , B01D2323/08 , B29K2023/12 , B29K2105/04
摘要： A process of producing a porous polypropylene hollow fiber or film which comprises a step for forming a large number of micropores in the surrounding wall of said fiber or in said film by drawing a polypropylene hollow fiber or film, which is characterized in that the drawing process is performed at a temperature in the range of 110.degree.-155.degree. C. and at a drawing rate of less than 10%/min.
摘要翻译：一种生产多孔聚丙烯中空纤维或薄膜的方法，其包括通过拉伸聚丙烯中空纤维或薄膜在所述纤维的周围壁或所述薄膜中形成大量微孔的步骤，其特征在于，所述拉伸工艺在110〜-15℃的范围内进行，拉伸速度小于10％/分钟。

2. 发明授权

US4904234A Apparatus for collecting plasma 失效
标题翻译：用于收集血浆的装置
公开(公告)号：US4904234A
公开(公告)日：1990-02-27
申请号：US149029
申请日：1988-01-27
申请人： Yasushi Shimomura , Masahiko Yamaguchi , Yuuzou Kuromatsu , Koichiro Fukuzaki
发明人： Yasushi Shimomura , Masahiko Yamaguchi , Yuuzou Kuromatsu , Koichiro Fukuzaki
IPC分类号： A61M1/30 , A61M1/36
CPC分类号： A61M1/30 , A61M1/302 , A61M1/303 , A61M1/3603
摘要： Apparatus is disclosed for collecting plasma. The blood collected at from a blood access is temporarily stored in a blood reservoir and subsequently allowed to pass through a plasma separator at increased speed per unit time by the action of circulating pump located downstream of the reservoir. The plasma separator is connected at its outlet to a circuit communicating with the blood reservoir, whereby the blood cells substantially free of plasma are combined with a fresh feed of blood from the blood access. Blood cells of higher Ht values, while in blood return, come predominantly out of the plasma separator so that the latter involves no sudden increase in pressure.
摘要翻译：公开了用于收集等离子体的装置。从血液通道收集的血液临时储存在血液储存器中，随后通过位于储存器下游的循环泵的作用，以每单位时间增加的速度通过等离子体分离器。等离子体分离器在其出口处连接到与血液储存器连通的电路，由此基本上不含血浆的血细胞与来自血液通路的新鲜血液进料组合。 Ht值较高的血细胞在血液回流中主要来自血浆分离器，因此后者不会突然增加压力。

3. 发明授权

US5019252A Portable water purifier 失效
标题翻译：便携式净水器
公开(公告)号：US5019252A
公开(公告)日：1991-05-28
申请号：US476133
申请日：1990-02-06
申请人： Eiichi Kamei , Yasushi Shimomura , Yasuo Kanda , Tadashi Ogawa
发明人： Eiichi Kamei , Yasushi Shimomura , Yasuo Kanda , Tadashi Ogawa
IPC分类号： B01D61/18 , B01D61/20 , B01D63/02 , C02F1/00 , C02F1/28 , C02F1/44
CPC分类号： B01D61/18 , B01D61/20 , B01D63/024 , C02F1/003 , C02F1/283 , C02F1/444 , B01D2313/243 , B01D2313/44 , B01D2313/90
摘要： A portable water-purifying means comprising an oblong pump room containing a hand pump therein and an oblong water-purifying room containing a water-purifying means therein and being equipped on its upper side with a water outlet in a casing equipped with a water inlet. The pump room and the water-purifying room are arranged in parallel to each other with a partition separating the two rooms, and these rooms communicate with each other through a passage arranged on their bottom sides. The water inlet and the passage are provided respectively with check valves which operates to limit flow of water to the direction from the inlet to the water-purifying room.
摘要翻译：一种便携式净水装置，包括在其中容纳手泵的长方形泵室和在其中容纳有净水装置的长方形净水室，并且在其上侧装有配有入水口的壳体中的出水口。泵室和净水室通过分隔两个房间的隔板彼此平行地布置，并且这些房间通过布置在其底侧的通道相互连通。进水口和通道分别设有止回阀，其用于限制水流从入口到净水室的方向。

4. 发明授权

US5263982A Hollow fiber membrane type artificial lung 失效
标题翻译：中空纤维膜型人造肺
公开(公告)号：US5263982A
公开(公告)日：1993-11-23
申请号：US668562
申请日：1991-03-13
申请人： Yasushi Shimomura , Masahiko Yamaguchi , Akio Funakubo
发明人： Yasushi Shimomura , Masahiko Yamaguchi , Akio Funakubo
IPC分类号： A61M1/16 , B01D63/02 , B01D63/04 , A61F2/04 , A61M37/00
CPC分类号： A61M1/1698 , A61M1/1625 , B01D63/02 , B01D63/021 , B01D63/04 , B01D2313/08
摘要： The hollow fiber membrane type ariticial lung has an inner cylinder, an outer cylinder, a hollow fiber bundle formed by collecting porous hollow fiber membrane and a supporting member for liquid-hermetically supporting the outer surface of the inner cylinder, the inner surface of the outer cylinder and the outer surface of the hollow fiber membrane at the two ends of the inner cylinder, the outer cylinder and the hollow fiber bundle in such a manner that the hollow fiber membrane is opened. The arificial lung reveals a reduced pressure loss and is capable of preventing blood channeling, and exhibit an excellent gas exchanging efficiency.

5. 发明授权

US4563317A Process of producing porous thermoplastic resin article 失效
标题翻译：生产多孔热塑性树脂制品的工艺
公开(公告)号：US4563317A
公开(公告)日：1986-01-07
申请号：US686654
申请日：1984-12-27
申请人： Eiichi Kamei , Yasushi Shimomura
发明人： Eiichi Kamei , Yasushi Shimomura
IPC分类号： B29C55/00 , D01D5/24 , D02J1/22 , B29C55/02 , B29C35/16 , B29C55/22
CPC分类号： D01D5/24 , B29C55/00 , D02J1/222 , B29L2007/008 , B29L2031/731 , Y10S264/42
摘要： A process of producing a porous thermoplastic resin article in the form of hollow yarn or film which comprises a step for forming a large number of micropores in the article by drawing an article, which is characterized in that the drawing process is performed in a medium selected from the group consisting of nitrogen, oxygen, argon, carbon monoxide and a hydrocarbon such as methane or ethane at a temperature in the range of the freezing point to 50.degree. C. above the boiling point of said medium.
摘要翻译：制造中空丝或薄膜形式的多孔热塑性树脂制品的方法，其包括通过拉制制品在制品中形成大量微孔的步骤，其特征在于，所述拉伸工艺在选定的介质中进行由在氮气，氧气，氩气，一氧化碳和烃如甲烷或乙烷组成的组中，在所述介质的沸点以上的冰点至50℃的温度范围内。

6. 发明授权

US4992332A Porous hollow fiber 失效
标题翻译：多孔中空纤维
公开(公告)号：US4992332A
公开(公告)日：1991-02-12
申请号：US346278
申请日：1989-04-27
申请人： Eiichi Kamei , Yasushi Shimomura , Mitsuo Yamanaka
发明人： Eiichi Kamei , Yasushi Shimomura , Mitsuo Yamanaka
IPC分类号： B01D67/00 , B01D69/08
CPC分类号： B01D67/0088 , B01D69/08 , Y10T428/2933 , Y10T428/2935 , Y10T428/2975 , Y10T428/2978
摘要： The improvement in a porous hollow fiber having a large number of micropores in its surrounding wall, in which walls of said pores are coated with an essentially water-insoluble alkylcellulose derivative such as ethylcellulose, carboxymethylethylcellulose, hydroxypropylmethylcellulose acetate succinate or hydroxypropylmethylcellulose phthalate, or poly(2-hydroxyethyl methacrylate).
摘要翻译：在其周围壁中具有大量微孔的多孔中空纤维的改进，其中所述孔的壁用基本上不溶于水的烷基纤维素衍生物如乙基纤维素，羧甲基乙基纤维素，乙酸琥珀酸羟丙基甲基纤维素或羟丙基甲基纤维素邻苯二甲酸酯或聚甲基丙烯酸2-羟乙酯）。

7. 发明授权

US4869822A Filter apparatus employing hollow fibers 失效
标题翻译：采用中空纤维的过滤装置
公开(公告)号：US4869822A
公开(公告)日：1989-09-26
申请号：US238993
申请日：1988-08-29
申请人： Eiichi Kamei , Yasushi Shimomura
发明人： Eiichi Kamei , Yasushi Shimomura
IPC分类号： C02F1/44 , B01D63/02
CPC分类号： B01D63/02 , B01D2313/21 , B01D2313/44
摘要： A filter apparatus comprises a housing having a liquid entrance, a liquid exit, and two tubes protruding from a wall of the housing into an inner space of the housing. The tubes have openings which face each other and have at least one perforation or side opening on their walls, one of the liquid entrance and the liquid exit being connected to one of the tubes. The detachable filter cartridge comprises an outer perforated cylinder, an inner non-perforated cylinder, the outer cylinder being connected to the inner cylinder in coaxial relationship such that a respective end space for receiving a liquid is formed inside each end of the outer cylinder. A bundle of porous hollow fibers is connected between the outer cylinder and the inner cylinder such that openings at both opposite ends of the hollow fibers open to allow passage of liquid from one end space for receiving liquid to another end space via the hollow fibers. The filter cartridge is arranged such that each open end of the inner cylinder sealingly receives therein a respective one of the tubes to form a liquid passage between the two tubes via the inner space of the inner cylinder, and a liquid passage between two tubes via the perforations of one tube, one of the end spaces, the porous hollow tubes, the other of said end spaces, and the perforations of another tube.
摘要翻译：过滤装置包括具有液体入口，液体出口和从壳体的壁突出到壳体的内部空间的两个管的壳体。管具有彼此相对的开口，并且在其壁上具有至少一个穿孔或侧开口，液体入口和液体出口中的一个与一个管连接。可拆卸的过滤筒包括一个外部穿孔的圆柱体，一个内部非穿孔的圆筒，该外部圆筒以同轴的关系连接到内部圆筒上，使得用于接收液体的相应的端部空间形成在外部圆筒的每个端部内部。一组多孔中空纤维连接在外筒和内筒之间，使得中空纤维的两相对端处的开口打开以允许液体从一个端部空间通过，用于通过中空纤维接收液体到另一个端部空间。内筒的每个开口端密封地容纳相应的一个管，以在内筒的内部空间之间在两个管之间形成液体通道，并且经由管内的两个管之间的液体通道一个管的穿孔，一个端部空间，多孔中空管，另一个所述端部空间，以及另一个管的穿孔。

8. 发明授权

US4654265A Porous hollow fiber 失效
标题翻译：多孔中空纤维
公开(公告)号：US4654265A
公开(公告)日：1987-03-31
申请号：US870709
申请日：1986-06-04
申请人： Eiichi Kamei , Yasushi Shimomura , Mitsuo Yamanaka
发明人： Eiichi Kamei , Yasushi Shimomura , Mitsuo Yamanaka
IPC分类号： B01D67/00 , B01D69/08 , D01D5/24 , D02G3/00
CPC分类号： B01D67/0088 , B01D69/08 , D01D5/24 , Y10T428/2933 , Y10T428/2935 , Y10T428/2975 , Y10T428/2978
摘要： In a porous hollow fiber having a large number of micropores in its surrounding wall, the improvement in which walls of said pores are coated with ethylene oxide-grafted nylon, such as ethylene oxide-grafted nylon 6.
摘要翻译：在其周围壁中具有大量微孔的多孔中空纤维中，所述孔的壁涂覆有环氧乙烷接枝的尼龙如环氧乙烷接枝的尼龙6的改进。

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