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21. 发明授权

EP0563773B1 A battery separator and a battery 失效
标题翻译：一种电池和电池
公开(公告)号：EP0563773B1
公开(公告)日：1996-06-12
申请号：EP93104851.6
申请日：1993-03-24
申请人： JAPAN VILENE COMPANY, LTD.
发明人： Tanaka,Masanao , Tokutake,Nobutoshi , Kondo,Yosihiko , Yamazaki,Hiroaki , Hirooka,Masaki , Kimura,Koji
IPC分类号： H01M2/16 , H01M6/04 , H01M10/24 , C08F8/28
CPC分类号： H01M2/1653 , C08F8/44 , H01M2/1666 , H01M2/1686 , H01M10/24 , H01M10/34 , H01M10/345 , H01M2300/0014 , C08F16/06

22. 发明公开

EP0513803A3 Carrier for immobilization of animal cells, process for manufacture thereof, and methods for cultivation 失效
标题翻译：用于固定动物细胞的载体，其制造方法以及培养方法
公开(公告)号：EP0513803A3
公开(公告)日：1994-03-23
申请号：EP92108188.1
申请日：1992-05-15
申请人： JAPAN VILENE COMPANY, LTD. , SNOW BRAND MILK PRODUCTS CO., LTD.
发明人： Kimura, Fuminori , Mitsuda, Shinjiro , Matsuda, Yoshiaki
IPC分类号： C12N11/02
CPC分类号： C12N11/02 , C12N5/0068 , C12N11/10 , C12N2533/40 , C12N2533/50 , C12N2533/54 , C12N2533/72
摘要： A carrier for immobilization of animal cells comprising a porous substrate, and an animal cell adhesive material carried continuously or discontinuously on an entire surface of said porous substrate in the form of a mixture with chitosan, and a process for the manufacture thereof are disclosed. Further, a method for cultivating animal cells; comprising adhering said animal cells to the above carriers; and cultivating said animal cells to proliferate.
摘要翻译：公开了一种用于固定动物细胞的载体，该动物细胞包含多孔基质和动物细胞粘附材料，所述动物细胞粘附材料以与壳聚糖的混合物的形式连续或不连续地载在所述多孔基质的整个表面上，并且公开了其制备方法。此外，用于培养动物细胞的方法; 包括将所述动物细胞粘附到上述载体上; 并培养所述动物细胞以增殖。

23. 发明公开

EP0521444A1 Fiber web, method and apparatus for producing the same 失效
标题翻译： Faserbahn，Verfahren und Anlage zur ihren Herstellung。
公开(公告)号：EP0521444A1
公开(公告)日：1993-01-07
申请号：EP92111023.5
申请日：1992-06-30
申请人： JAPAN VILENE COMPANY, LTD.
发明人： Nakamura, Tatsuo, Dokushinro A-305, Nihon , Kitazawa, Shinich , Ogino, Takeshi , Waku, Ken
IPC分类号： D04H1/72
CPC分类号： D04H1/72
摘要： The present invention relates to an apparatus for producing a fiber web comprising a feeder 1 for supplying a fiber material, a plurality of fiber opening cylinders 2₁ ,2₂ ,2₃ , ... ...2n (n is a natural number) mounted adjacent to one another for transferring and opening the fiber material fed from the feeder 1 and having metallic wires 2a mounted to the surface thereof, a conveyor 7 arranged for receiving the opened fiber unloaded from the fiber opening cylinder 2n mounted at the outlet end, and a suction box 8 arranged beneath the conveyor 7 for drawing the opened fiber towards the conveyor 7 by a sucking action, said fiber opening cylinders 2₁ ,2₂ ,2₃ , ... ...2n being enclosed in a housing 3 which has fiber transfer openings 4 between any two adjacent fiber opening cylinders and a fiber releasing opening 5 for unloading the opened fiber from the last fiber opening cylinder 2n, and also arranged so that any two adjacent cylinders can rotate in opposite directions. The present invention also provides a method of producing a fiber web using the above apparatus, in which at least one of the fiber opening cylinders 2₁ ,2₂ ,2₃ , ... ...2n is driven to produce a centrifugal acceleration of more than 3.4 × 10⁵ cm/sec² for acting on the fiber material.
As a result, a fiber web which is non directional and uniform is produced. Also, a fiber web in which the containing ratio of each fiber material gradually increases or decreases to the direction of the thickness of the fiber web, will be produced from two or more different fiber materials which are different in the resistance to peeling on the last fiber opening cylinder 2n. With the use of the apparatus or method of the present invention, a fiber web can be produced which is applicable to unwoven fabrics, filters, battery separators, FRP substrates, adhesive tapes, etc.
摘要翻译：本发明涉及一种用于生产纤维网的设备，该设备包括一个用于供应纤维材料的供料器1，多个光纤开启缸21,22,23 ... ... 2n（n是自然数）用于传送和打开从馈送器1馈送并且安装在其表面上的金属线2a的纤维材料;布置成用于接收从安装在出口端处的纤维开口筒2n卸载的开放纤维的输送机7，以及抽吸箱8布置在输送机7的下面，用于通过吸引作用将打开的纤维拉向输送机7，所述纤维开口圆筒21,22,23，... 2n封闭在具有纤维转移开口的壳体3中在两个相邻的纤维开口圆筒之间，以及用于从最后的纤维开口筒2n卸载开放的纤维的纤维释放开口5，并且还布置成使得任何两个相邻的圆筒可以沿相反的方向旋转。本发明还提供一种使用上述装置制造纤维网的方法，其中至少一个纤维开口缸21,22,23，... 2n被驱动以产生大于 3.4×10 5 cm / sec 2作用于纤维材料。结果，产生非定向和均匀的纤维网。另外，由纤维网的厚度方向逐渐增加或减少的纤维网的纤维网将由两种或更多种不同于最后的耐剥离性的不同的纤维材料制成纤维开口筒2n。通过使用本发明的装置或方法，可以制造适用于无纺布，过滤器，电池隔板，FRP基板，胶带等的纤维网。

24. 发明公开

EP0408292A3 Vinyl copolymer and adsorbent for microorganisms 失效
标题翻译：乙烯共聚物和微生物吸附剂
公开(公告)号：EP0408292A3
公开(公告)日：1991-07-03
申请号：EP90307499.5
申请日：1990-07-10
申请人： JAPAN VILENE COMPANY,LTD
发明人： Kawabata, Nariyoshi , Minami, Akinori 1391-1, Komahane , Yo, Tadahira
IPC分类号： C08F226/06 , C12N11/08 , C02F1/28 , C02F3/10 , B01J20/00 , B01D39/00
CPC分类号： C12N11/08 , B01J20/26 , C02F1/285 , C02F1/50 , C08F226/06
摘要： A vinyl copolymer comprising repeating units for the formulae:
in which:
R₁ is benzyl, C₄ to C₁₆ alkyl or pentafluorophenylmethyl;
R₂ is hydrogen or C₁ to C₃ alkyl;
X is halogen; and
Y is hydrogen, C₁ to C₃ alkyl, benzyl, ether, carboxyl, carboxylic ester or aryl; and preferably the molar ratio of 4-vinyl-pyridine to vinyl repeating units is 10:90 to 90:10. Adsorbents for microorganisms comprising such vinyl copolymers applied to a substrate have a large surface area per unit weight and therefore are particularly efficient adsorbents.

25. 发明公开

EP4369505A1 ALKALINE BATTERY SEPARATOR 审中-实审
公开(公告)号：EP4369505A1
公开(公告)日：2024-05-15
申请号：EP22837715.6
申请日：2022-07-06
申请人： Japan Vilene Company, Ltd.
发明人： KAWANO Akihiko , CHO Hiroki , TARAO Takashi , YAMAMOTO Emi , TANAKA Masanao
IPC分类号： H01M50/489 , H01M50/42 , H01M50/434 , H01M50/443 , H01M50/446 , H01M50/451
CPC分类号： Y02E60/10 , H01M50/42 , H01M50/489 , H01M50/434 , H01M50/446 , H01M50/451 , H01M50/443
摘要： The present disclosure is an alkaline battery separator that includes a porous substrate and zirconia particles and satisfies at least one of (1) the half width of the peak with the highest intensity that appears when the alkaline battery separator is measured by X-ray diffraction is 0.40 degrees or more, (2) the zirconia particles contained in the alkaline battery separator has a peak in the range of 3200 to 3600 cm-1 when measured by FT-IR, and (3) the zirconia particles contained in the alkaline battery separator has a moisture content of 2.0% or more.

26. 发明授权

EP1471176B1 PROCESS FOR PRODUCING ELECTRET 有权
标题翻译： PROCESS FOR驻极体
公开(公告)号：EP1471176B1
公开(公告)日：2016-03-23
申请号：EP03700545.1
申请日：2003-01-14
申请人： JAPAN VILENE COMPANY, LTD.
发明人： AKIBA, Osamu , MATSUBAYASHI, Akihiro , NAGASHIMA, Masaaki
IPC分类号： D04H3/16 , B01D39/14 , D06M10/00 , D06M11/05 , D06M23/06 , B01D39/16 , D04H1/42
CPC分类号： B01D39/163 , B01D39/1623 , D04H1/42 , D06M11/05

27. 发明公开

EP2940205A1 FUNCTIONAL NONWOVEN FABRIC AND MANUFACTURING METHOD THEREFOR 审中-公开
标题翻译：功能和工艺生产非织造
公开(公告)号：EP2940205A1
公开(公告)日：2015-11-04
申请号：EP13868398.2
申请日：2013-12-06
申请人： JAPAN VILENE COMPANY, LTD. , SofSera Corporation
发明人： MATSUBAYASHI, Yasuko , KATO, Koichi , KOGAI, Yasumichi , HATTORI, Hisashi , KAWABE, Karl Kazushige
IPC分类号： D06M11/71 , A61C17/00 , B01J20/04 , B01J20/30 , D06M23/08
CPC分类号： A61K8/24 , A61K8/0204 , A61Q11/00 , D04H1/413 , D04H1/541 , D04H5/02 , D06M11/71 , D06M11/83 , D06M23/08 , Y10T442/682 , Y10T442/699
摘要： Provided is a functional nonwoven fabric that has good feeling upon use, such as hand feeling (softness) or texture, and is capable of stably exhibiting the characteristics of hydroxyapatite (for example, microbe adsorption property).
Disclosed is a functional nonwoven fabric in which sintered hydroxyapatite particles are fixed by thermal fusion bonding to a surface of a nonwoven fabric containing fibers, at least surfaces of the fibers being mainly composed of a thermoplastic resin, wherein a shearing rigidity of the functional nonwoven fabric is 8.5 gf/cm/degree or less.

28. 发明授权

EP1808874B8 SEPARATOR FOR ELECTRIC DOUBLE LAYER CAPACITOR AND ELECTRIC DOUBLE LAYER CAPACITOR CONTAINING THE SAME 无效
标题翻译：切割元件对于双电层电容器双电层电容器，电动
公开(公告)号：EP1808874B8
公开(公告)日：2012-06-20
申请号：EP05800435.9
申请日：2005-11-01
申请人： Japan Vilene Company, Ltd.
发明人： KOBAYASHI, Takeshi , KAWABE, Masaaki , KIMURA, Fuminori , AMAGASA, Masahiro
IPC分类号： H01G9/02
CPC分类号： H01G9/02 , H01G9/155 , Y02E60/13 , Y02T10/7022
摘要： Disclosed is a separator for electric double layer capacitors which is characterized by having a total thickness of not more than 25 μm and containing a very fine fiber assembly layer produced by electrostatic spinning. The separator for electric double layer capacitors is further characterized in that the very fine fibers constituting the very fine fiber assembly layer have an average fiber diameter of not more than 1 μm and the maximum pore size of the very fine fiber assembly layer is not more than three times as large as the average flow rate pore size.

29. 发明公开

EP2108718A3 Process for manufacturing organic fibers containing inorganic component and nonwoven fabric containing the same 有权
标题翻译：一种用于生产无机组分和非织造织物的有机纤维从而过程
公开(公告)号：EP2108718A3
公开(公告)日：2011-07-20
申请号：EP09157466.5
申请日：2009-04-07
申请人： JAPAN VILENE COMPANY, LTD.
发明人： Watanabe, Rie , Tarao, Takashi , Kawabe, Masaaki
IPC分类号： D01D1/06 , D01D5/00 , D01D5/11
CPC分类号： D01F6/18 , D01D5/0038 , D01F1/10 , Y10T442/60
摘要： A process for manufacturing organic fibers containing an inorganic component comprising the steps of: (1) preparing an inorganic spinnable sol solution; (2) mixing the inorganic spinnable sol solution, a solvent capable of dissolving the inorganic spinnable sol solution, and an organic polymer capable of being dissolved in the solvent to prepare a spinning solution; and (3) spinning the spinning solution to form the organic fibers containing an inorganic component composed of an inorganic gel and the organic polymer, is disclosed. The inorganic spinnable sol solution preferably has a weight average molecular weight of 10,000 or more, and the inorganic spinnable sol solution is preferably prepared from a material containing a metal alkoxide having an organic substituent. According to the process of the present invention, organic fibers containing an inorganic component having an improved mechanical strength can be produced by mixing an inorganic component into an organic component, and a nonwoven fabric containing the fibers can be provided.

30. 发明公开

EP2128311A1 Spinning apparatus, and apparatus and process for manufacturing nonwoven fabric 有权转让
标题翻译： Spinnvorrichtung und Vorrichtung und Verfahren zur Herstellung von Vliesstoff
公开(公告)号：EP2128311A1
公开(公告)日：2009-12-02
申请号：EP09161392.7
申请日：2009-05-28
申请人： JAPAN VILENE COMPANY, LTD.
发明人： Matsubayashi, Yasuko , Amagasa, Masahiro , Kojima, Yukio , Murata, Syuichi
IPC分类号： D01D4/00 , D01D5/08
CPC分类号： D01D4/025 , D01D5/0985
摘要： A spinning apparatus comprising one or more exits for extruding liquid, and an exit for ejecting gas, located upstream of the exits for extruding liquid, wherein the apparatus comprises a columnar hollow for liquid, in which the exit for extruding liquid forms one end of the columnar hollow; the apparatus comprises a columnar hollow for gas having the exit for ejecting gas; a virtual column for liquid, extended from the columnar hollow for liquid, is adjacent to a virtual column for gas, extended from the columnar hollow for gas; the central axis of the columnar hollow for liquid is parallel to the central axis of the columnar hollow for gas; and there exists only one straight line having the shortest distance between an outer boundary of the cross-section of the columnar hollow for gas and an outer boundary of the cross-section of the columnar hollow for liquid, is disclosed.
摘要翻译：一种纺纱设备，包括一个或多个用于挤出液体的出口和用于喷射气体的出口，位于用于挤出液体的出口的上游，其中该设备包括用于液体的柱状中空，其中用于挤出液体的出口形成柱状中空该装置包括用于气体的柱状空心，具有用于喷射气体的出口; 从用于液体的柱状中空延伸的用于液体的虚拟柱与用于气体的柱状中空延伸的用于气体的虚拟柱相邻; 用于液体的柱状中空的中心轴平行于用于气体的柱状空心的中心轴线; 并且仅存在在气体柱状中空部分的横截面的外边界与液体的柱状中空部的横截面的外边界之间具有最短距离的一条直线。

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