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1. 发明授权

US4514367A Method for separating rare earth metals 失效
标题翻译：分离稀土金属的方法
公开(公告)号：US4514367A
公开(公告)日：1985-04-30
申请号：US497871
申请日：1983-05-25
申请人： Tadao Asami , Tetsuro Suehiro , Hisao Ichijo , Aizo Yamauchi , Shigeo Ogawa , Mitsuo Suzuki , Mitsutaka Uzumaki
发明人： Tadao Asami , Tetsuro Suehiro , Hisao Ichijo , Aizo Yamauchi , Shigeo Ogawa , Mitsuo Suzuki , Mitsutaka Uzumaki
IPC分类号： B01J39/04 , B01J47/12 , C01F17/00 , C22B59/00
CPC分类号： C22B59/00 , B01J39/043 , B01J47/12 , B01J47/123 , C01F17/0006 , C22B3/24 , C22B3/42 , Y02P10/234 , Y10S423/14
摘要： Rare earth metals are adsorbed on an ion exchange fiber comprising an ion exchanger having a strong cation exchange group and a weak cation exchange group, and the adsorbed metals are fractionally eluted with an aqueous solution of a chelating agent, whereby the respective rare earth metals can be separated at high efficiency in a short time. According to this method, elution can be accomplished at an elution rate of 5.0 or above in terms of space velocity.
摘要翻译：稀土金属被吸附在包含具有强阳离子交换基团和弱阳离子交换基团的离子交换剂的离子交换纤维上，并且吸附的金属用螯合剂的水溶液分级洗脱，由此各自的稀土金属可以在短时间内以高效率分离。根据该方法，洗脱可以以5.0或以上的空速进行洗脱。

2. 发明授权

US4307151A Enzyme-active fibrous materials and method for preparing same 失效
标题翻译：酶活性纤维材料及其制备方法
公开(公告)号：US4307151A
公开(公告)日：1981-12-22
申请号：US65330
申请日：1979-08-09
申请人： Aizo Yamauchi , Tetsuro Suehiro , Mitsuo Suzuki , Mitsutaka Uzumaki , Masahiko Takashio
发明人： Aizo Yamauchi , Tetsuro Suehiro , Mitsuo Suzuki , Mitsutaka Uzumaki , Masahiko Takashio
IPC分类号： C12N11/08 , D06M16/00 , D02G3/00
CPC分类号： D06M16/003 , C12N11/08 , Y10T428/2929 , Y10T428/2931 , Y10T428/2967
摘要： A novel enzyme-active fibrous material is proposed comprising fibers of a rtially aminoacetalized polyvinyl alcohol as the support and an enzyme adsorbed and bonded thereto such as glucose isomerase, invertase, urease and the like. The enzyme-active fibrous material of the invention is readily prepared by dipping fibers of the partially aminoacetalized polyvinyl alcohol in an aqueous solution of the desired enzyme. The enzymatic activity and the physical properties of the fibers are remarkably improved by the use of extra-fine fibers prepared with composite fibers of a partially aminoacetalized polyvinyl alcohol and a polyethyleneoxide subjected to selective leaching away of the latter component or by the use of so-called sheath-and-core type or side-by-side type composite fibers of which one of the components is a partially aminoacetalized polyvinyl alcohol.The enzyme-active fibrous materials of the invention can be used in various industrial processes utilizing enzymatic reactions very conveniently and with high efficiency.
摘要翻译：提出了一种新型的酶活性纤维材料，其包含作为载体的部分氨基缩醛化聚乙烯醇纤维和与其结合的酶，如葡萄糖异构酶，转化酶，脲酶等。本发明的酶活性纤维材料通过将部分氨基缩醛化的聚乙烯醇的纤维浸渍在所需酶的水溶液中而容易地制备。通过使用由部分氨基缩醛化的聚乙烯醇和经过选择性浸出后者的聚环氧乙烷的复合纤维制备的超细纤维或通过使用所谓的纤维素，可以显着提高纤维的酶活性和物理性能。称为皮芯型或并列型复合纤维，其中一种组分是部分氨基缩醛化的聚乙烯醇。本发明的酶活性纤维材料可以非常方便和高效地利用酶反应的各种工业过程中使用。

3. 发明授权

US4925803A Fibrous roll of tubular braid for immobilization of cells and enzymes 失效
标题翻译：用于固定细胞和酶的管状编织物的纤维卷
公开(公告)号：US4925803A
公开(公告)日：1990-05-15
申请号：US107051
申请日：1987-10-13
申请人： Tetsuro Suehiro , Aizo Yamauchi , Hisao Ichijo , Jun'ichi Nagasawa , Noboru Aisaka
发明人： Tetsuro Suehiro , Aizo Yamauchi , Hisao Ichijo , Jun'ichi Nagasawa , Noboru Aisaka
IPC分类号： C12M1/00 , C12M1/40 , C12N11/02 , C12N11/08
CPC分类号： C12N11/08 , C12M25/10
摘要： A fibrous support for immobilizing enzymes and cells is prepared as a roll formed by winding a braid on a tubular frame member. The braid is formed in a tubular shape with a plurality of rovings containing very thin long filaments. The roll is formed by cross-winding of the braid to crush intersecting portions of the tubular braid flat. The roll of braid has an external void ratio of 15 to 30%. The thin long filaments of the tubular braid are obtained by spinning a mixture of polymers to form a plurality of fibers containing a soluble component and an insoluble component, joining the fibers to form a roving, forming a tubular braid from a plurality of the rovings and washing the braid to dissolve out the soluble component to produce separated thin long filaments of the insoluble component.
摘要翻译：制备用于固定酶和细胞的纤维状载体作为通过将编织物卷绕在管状框架构件上而形成的辊。编织物形成为具有多个包含非常细的长丝的粗纱的管状形状。卷筒通过编织物的交叉卷绕而形成，以压缩管状编织物平面的相交部分。辫子卷具有15-30％的外部空隙率。通过纺丝聚合物的混合物以形成多个含有可溶组分和不溶组分的纤维，连接纤维以形成粗纱，从多个粗纱中形成管状编织物，形成管状编织物的细长丝，洗涤编织物以溶解可溶性组分以产生不溶性组分的分离的细长长丝。

4. 发明授权

US5120523A Method for dissolution of metal 失效
标题翻译：金属溶解方法
公开(公告)号：US5120523A
公开(公告)日：1992-06-09
申请号：US603438
申请日：1990-10-26
申请人： Yukimichi Nakao , Kyoji Kaeriyama , Aizo Yamauchi
发明人： Yukimichi Nakao , Kyoji Kaeriyama , Aizo Yamauchi
IPC分类号： C07C19/01 , C07C211/62 , C22B3/04 , C22B3/16
CPC分类号： C22B3/16 , C22B3/1658 , Y02P10/234
摘要： A metal is dissolved by a method which comprises establishing contact of the metal with a quaternary ammonium compound and a halogenated hydrocarbon or with a quaternary ammonium compound, a halogenated hydrocarbon, and a polar solvent.
摘要翻译：通过包括建立金属与季铵化合物和卤代烃或季铵化合物，卤代烃和极性溶剂的接触的方法溶解金属。

5. 发明授权

US4919716A Method for dissolution of metal 失效
标题翻译：金属溶解方法
公开(公告)号：US4919716A
公开(公告)日：1990-04-24
申请号：US319720
申请日：1989-03-07
申请人： Yukimichi Nakao , Kyoji Kaeriyama , Aizo Yamauchi
发明人： Yukimichi Nakao , Kyoji Kaeriyama , Aizo Yamauchi
IPC分类号： C22B3/04 , C22B3/16 , C23F1/10
CPC分类号： C23F1/10 , C22B3/16 , Y02P10/234
摘要： A metal is dissolved by being brought into contact with at least one halogenated hydrocarbon in the presence of a cationic surfactant.
摘要翻译：金属在阳离子表面活性剂存在下通过与至少一种卤代烃接触而溶解。

6. 发明授权

US4230690A High-viscosity eye lotions 失效
标题翻译：高粘度眼液
公开(公告)号：US4230690A
公开(公告)日：1980-10-28
申请号：US33523
申请日：1979-04-26
申请人： Aizo Yamauchi , Yasuo Matsuzawa , Sadayoshi Kamiya , Keisuke Nishioka , Yoshiaki Hara , Shogo Matsushima
发明人： Aizo Yamauchi , Yasuo Matsuzawa , Sadayoshi Kamiya , Keisuke Nishioka , Yoshiaki Hara , Shogo Matsushima
IPC分类号： A61K9/08 , A61K9/00 , A61K9/107 , A61P27/02 , A61K31/74
CPC分类号： A61K9/0048
摘要： The invention presents a high-viscosity eye lotion with which lasting curve effects can be obtained with no feeling of foreign bodies to the eye as in the conventional eye salves used in treating eyes.The high-viscosity eye lotion of the invention comprises a swollen hydrated gel of a crosslinked polyvinyl alcohol and an eye-disease curative active ingredient contained therein. It is prepared by irradiating an aqueous solution of a polyvinyl alcohol with an ionizing radiation to such an extent that the polyvinyl alcohol is crosslinked to give a hydrated gel with an equilibrium swelling ratio in the range from 70 to 100 by weight and then dipping the hydrated gel in an aqueous solution of the eye-disease curative active agent.
摘要翻译：本发明提供了一种高粘度眼液，其具有如在用于治疗眼睛的常规眼睑中没有异物感觉而获得持久的疗效。本发明的高粘度眼液包含交联聚乙烯醇的溶胀水凝胶和其中所含的眼病治疗活性成分。通过用电离辐射将聚乙烯醇水溶液照射到使聚乙烯醇交联以使平衡溶胀比在70至100重量份之间的水合凝胶，然后将水合物凝胶在眼病治疗活性剂的水溶液中。

7. 发明授权

US5093030A Method for production of dispersion containing minute polymer beads possessing thermosensitive characteristic 失效
标题翻译：含有具有热敏特性的微小聚合物珠粒的分散体的制备方法
公开(公告)号：US5093030A
公开(公告)日：1992-03-03
申请号：US674904
申请日：1991-03-26
申请人： Shoji Ito , Okihiko Tlirasa , Shouei Fujishige , Aizo Yamauchi
发明人： Shoji Ito , Okihiko Tlirasa , Shouei Fujishige , Aizo Yamauchi
IPC分类号： C08J3/28 , B01F17/00 , C08F2/10 , C08F2/46 , C08F20/00 , C08F20/52 , C08F20/54 , C08F20/56 , C08F20/58 , C08J3/26
CPC分类号： C08J3/26 , B01F17/005 , C08F20/54 , C08J2333/20
摘要： A dispersion containing minute polymer beads possessing a thermosensitive characteristic is produced by a method which comprises preparing an aqueous solution of an acrylamide type vinyl compound, the homopolymer of which exhibits a hydrophilicity-hydrophobicity thermoreversible solubility characteristic, adding a cationic or anionic surfactant in a ratio equaling or exceeding the micelle concentration to the aqueous solution, adjusting the resultant aqueous solution to a temperature not lower than the clouding point thereof and, at the same time, polymerizing the acrylamide type vinyl compound in the aqueous solution thereby forming a polymer emulsion, exposing the emulsion to an ionizing radiation thereby cross-linking minute polymer beads in the emulsion, and thereafter depriving the resultant polymer emulsion of the surfactant.
摘要翻译：通过包括制备丙烯酰胺型乙烯基化合物的水溶液的方法制备含有具有热敏特性的微小聚合物珠粒的分散体，其均聚物具有亲水性 - 疏水性热可逆溶解性特征，加入阳离子或阴离子表面活性剂的比例等于或超过对水溶液的胶束浓度，将所得水溶液调节至不低于其浊点的温度，同时使丙烯酰胺型乙烯基化合物在水溶液中聚合，从而形成聚合物乳液，暴露该乳液至电离辐射，从而使乳液中的微小聚合物珠粒交联，然后剥夺所得聚合物乳液的表面活性剂。

8. 发明授权

US5069823A Thiophene compound and method for production thereof 失效
标题翻译：噻吩化合物及其制造方法
公开(公告)号：US5069823A
公开(公告)日：1991-12-03
申请号：US487440
申请日：1990-03-02
申请人： Masa-aki Sato , Aizo Yamauchi
发明人： Masa-aki Sato , Aizo Yamauchi
IPC分类号： C08G61/12 , H01B1/12
CPC分类号： C08G61/126 , H01B1/127
摘要： 3-n-dodecylthiophene-3-methylthiophene copolymers are novel compounds having repeating units represented by the formula, ##STR1## and repeating units represented by the formula, ##STR2## randomly and linearly arranged and possessing a weight average molecular weight in the range of 60,000 to 100,000. 3-n-dodecylthiophene-3-methylthiophene copolymer compositions are novel compounds obtained by doping the copolymers mentioned above with a dopant. The copolymer compositions are obtained by electrolyzing a solution which consists of a supporting electrolyte capable of releasing a dopant, 3-n-dodecylthiophene, 3-methylthiphene, and a solvent. The copolymers mentioned above is produced by reducing the product of the electrolysis.
摘要翻译： 3-正十二烷基噻吩-3-甲基噻吩共聚物是具有由下式表示的重复单元的新型化合物，即，作为下式的重复单元，由下式表示：＆lt; IMAGE＆gt;随机和线性排列，并具有以下范围内的重均分子量 6万到10万。 3-正十二烷基噻吩-3-甲基噻吩共聚物组合物是通过用掺杂剂掺杂上述共聚物而获得的新型化合物。通过电解由能够释放掺杂剂的支持电解质，3-正十二烷基噻吩，3-甲基噻吩和溶剂组成的溶液来获得共聚物组合物。上述共聚物是通过还原电解产物来制备的。

9. 发明授权

US06413262B2 Method of crystalline lens replacement 有权
标题翻译：晶状体置换方法
公开(公告)号：US06413262B2
公开(公告)日：2002-07-02
申请号：US09805966
申请日：2001-03-14
申请人： Motosugu Saishin , Mitsuo Tsukamoto , Aizo Yamauchi
发明人： Motosugu Saishin , Mitsuo Tsukamoto , Aizo Yamauchi
IPC分类号： A61B1700
CPC分类号： A61F9/0017 , A61F9/00736
摘要： A method of crystalline lens replacement for eyes comprises the steps of forming a small hole that penetrates through the lens capsule, removing a part of the crystalline lens substance through the hole, refilling the lens capsule by injecting a composition comprising a hydrophilic polymer directly into the lens capsule, and closing the hole. The method of crystalline lens replacement may be performed on animals or humans. Furthermore, the method of crystalline lens replacement may be performed on a patient suffering from cataract, where the opaque crystalline lens substance in the lens capsule is removed.
摘要翻译：眼睛晶状体置换的方法包括以下步骤：形成穿透晶状体囊的小孔，通过该孔去除一部分晶状体物质，通过将包含亲水性聚合物的组合物直接注射到透镜胶囊，并关闭孔。可以对动物或人进行晶状体置换的方法。此外，可以对去除透镜胶囊中的不透明晶状体物质的白内障患者进行晶状体置换的方法。

10. 发明授权

US5162582A N-(2-methoxyethyl)-N-isopropylacrylamide, hydrophilic-hydrophobic thermally reversible macromolecular compound, method for production thereof, and thermally reversible macromolecular composition 失效
标题翻译： N-（2-甲氧基乙基）-N-异丙基丙烯酰胺，亲水疏水性热可逆大分子化合物，其制备方法和热可逆大分子组合物
公开(公告)号：US5162582A
公开(公告)日：1992-11-10
申请号：US472814
申请日：1990-01-31
申请人： Shoji Ito , Okihiko Hirasa , Shoei Fujishige , Aizo Yamauchi
发明人： Shoji Ito , Okihiko Hirasa , Shoei Fujishige , Aizo Yamauchi
IPC分类号： C07C233/20 , C08F20/52 , C08F20/58 , C09K3/00
CPC分类号： C07C233/20 , C08F20/58
摘要： N-(2-methoxyethyl)-N-isopropylacrylamide is a novel compound. The polymer obtained by polymerizing this novel compound is a novel hydrophilic-hydrophobic thermally reversible type macromolecular compound having a transition temperature in the range of 12.degree. C. to 14.degree. C.
摘要翻译： N-（2-甲氧基乙基）-N-异丙基丙烯酰胺是一种新型化合物。通过聚合该新型化合物获得的聚合物是具有在12℃至14℃范围内的转变温度的新型亲水疏水性热可逆型高分子化合物。

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