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1.发明授权Thiohumic acid, a process for preparing same, and its use for absorbing heavy metal ions 失效硫辛酸，其制备方法及其用于吸收重金属离子的用途
公开(公告)号：US3932494A
公开(公告)日：1976-01-13
申请号：US426561
申请日：1973-12-20
摘要： The compound thiohumic acid resulting from replacing at least a part of the carboxyl groups in humic acid by thiocarboxyl groups, i.e., ##EQU1## as well as a heavy metal adsorbent containing thiohumic acid as its active ingredient. This new compound is obtained by treating humic acid with a halogenating agent to form humic acid halide and treating such halide with a thiolating agent.
摘要翻译： 通过硫代羧基取代腐殖酸中的至少一部分羧基，即-C-SH，PARALLEL O以及含有硫辛酸作为活性成分的重金属吸附剂得到的复合硫代酸。 该新化合物通过用卤化剂处理腐殖酸形成腐殖酸卤化物并用硫醇化剂处理这种卤化物获得。
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公开(公告)号：US08883060B2
公开(公告)日：2014-11-11
申请号：US13144778
申请日：2010-01-14
申请人： Takato Nakamura , Norio Matsumoto , Naoki Kimoto
发明人： Takato Nakamura , Norio Matsumoto , Naoki Kimoto
IPC分类号： B29C53/56 , B29C70/32 , B29K101/10 , B29K105/24 , B29L23/00
CPC分类号： B29C70/32 , B29K2101/10 , B29K2105/246 , B29L2023/22 , Y10T428/24058
摘要： A method is provided for producing a weight-reduced FRP cylinder which can attain high strength, and also such an FRP cylinder is provided. This FRP cylinder producing method, in which a plurality of prepregs formed by impregnating reinforced fibers with thermosetting resin sheets are wound into a cylinder and thermally cured to be formed as a plurality of FRP layers, includes a simultaneous multilayer winding process in which a torsional rigidity retaining prepreg and a buckling prevention prepreg are continuously wound a plurality of turns with being layered on each other when the plurality of prepregs are wound into a cylinder, wherein the torsional rigidity retaining prepreg includes a layer of fibers oblique to a cylindrical axis direction of the FRP cylinder, and wherein the buckling prevention prepreg includes a layer of fibers orthogonal to the cylindrical axis direction.
摘要翻译： 提供了一种制造能够获得高强度的减重FRP气缸的方法，并且还提供了这种FRP气缸。 这种FRP气缸的制造方法，其中将通过用热固性树脂片浸渍增强纤维形成的多个预浸料坯卷绕成圆筒并热固化以形成为多个FRP层，包括同时多层缠绕工艺，其中扭转刚度 当多个预浸料坯被卷绕到圆筒中时，保持预浸料坯和抗弯曲预浸料坯在彼此层叠的状态下连续地卷绕多圈，其中扭转刚性保持预浸料坯包括相对于圆筒轴线方向倾斜的纤维层 FRP圆筒，并且其中所述抗弯曲预浸料包括与所述圆柱轴线方向正交的纤维层。
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公开(公告)号：US08541615B2
公开(公告)日：2013-09-24
申请号：US13057600
申请日：2009-08-06
IPC分类号： C07C69/604
CPC分类号： C07C67/343 , C07C69/76
摘要： Disclosed is a method for producing a biphenyltetracarboxylic acid ester by oxidative coupling a phthalic acid ester by using a catalyst comprising at least a palladium salt, a copper salt and a β-dicarbonyl compound in the presence of a molecular oxygen, wherein the β-dicarbonyl compound is supplied into a reaction mixture liquid intermittently at an interval of less than 30 minutes, or continuously. This method allows, in particular, the selective and economical production of an asymmetric biphenyltetracarboxylic acid tetraester such as 2,3,3′,4′-biphenyltetracarboxylic acid tetraester.
摘要翻译： 公开了一种通过在分子氧存在下使用至少包含钯盐，铜盐和β-二羰基化合物的催化剂氧化偶联邻苯二甲酸酯来制备联苯四羧酸酯的方法，其中β-二羰基 将化合物间歇地以小于30分钟的间隔或连续地供给到反应混合物液体中。 该方法特别是选择性和经济地生产不对称联苯四羧酸四酯如2,3,3'，4'-联苯四羧酸四酯。
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公开(公告)号：US08337952B2
公开(公告)日：2012-12-25
申请号：US10525443
申请日：2003-08-27
IPC分类号： C23C16/08
CPC分类号： C07D251/14 , C01G1/12 , C01G49/12 , C23C16/305 , Y10T428/1266
摘要： An object of the present invention is to provide a single-phase film of a metal sulfide with good quality, and a method for preparing a metal sulfide film at a low cost in a convenient manner. The present invention provides a preparation method of a metal sulfide film, comprising the steps of providing metal halide, such as iron halide (FeCl3, FeI3, FeBr3, FeCl2, FeI2 and FeBr2), as a first raw material and a thioamide compound, such as thioacetamide, as a second raw material, preferably vaporizing these raw materials and reacting them at atmospheric pressure; and a metal sulfide film prepared by this method.
摘要翻译： 本发明的目的是提供一种质量好的金属硫化物的单相膜以及以便宜的方式低成本地制备金属硫化物膜的方法。 本发明提供了一种金属硫化物膜的制备方法，其包括以下步骤：提供金属卤化物，例如卤化铁（FeCl 3，FeI 3，FeBr 3，FeCl 2，FeI 2和FeBr 2）作为第一原料和硫代酰胺化合物， 作为硫代乙酰胺，作为第二原料，优选将这些原料蒸发并在大气压下反应; 和通过该方法制备的金属硫化物膜。
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公开(公告)号：US20060046076A1
公开(公告)日：2006-03-02
申请号：US10926057
申请日：2004-08-26
申请人： Naoyuki Takahashi , Takato Nakamura , Satoshi Nonaka , Yoshinori Kubo , Yoichi Shinriki , Katsumi Tamanuki
发明人： Naoyuki Takahashi , Takato Nakamura , Satoshi Nonaka , Yoshinori Kubo , Yoichi Shinriki , Katsumi Tamanuki
摘要： A process for manufacturing a quartz crystal element consists of the steps of producing plural quartz layers on a surface of a crystalline substrate having a lattice constant differing from that of quartz crystal, in which each of the quartz layers consists of a crystalline phase and an amorphous phase, and percentage of the crystalline phase in the quartz layer farther from the substrate is larger than percentage of the crystalline phase in the quartz layer adjacent to the substrate; and producing an epitaxially grown quartz crystal film on the surface of the quartz layer farther from the substrate by a reaction between silicon alkoxide and oxygen.
摘要翻译： 一种制造石英晶体元件的方法包括以下步骤：在具有与石英晶体不同的晶格常数的晶体衬底的表面上形成多个石英层，其中每个石英层由结晶相和非晶形 石英层中的结晶相的相位和百分比远离基板，大于与基板相邻的石英层中的结晶相的百分比; 并且通过硅氧烷和氧之间的反应在石英层的表面上离开衬底产生外延生长的石英晶体膜。
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公开(公告)号：US08882950B2
公开(公告)日：2014-11-11
申请号：US13517300
申请日：2010-05-28
申请人： Takato Nakamura , Norio Matsumoto , Naoki Kimoto
发明人： Takato Nakamura , Norio Matsumoto , Naoki Kimoto
IPC分类号： B29C70/00 , B29C53/56 , B29K105/06
CPC分类号： B29C53/562 , B29K2105/06
摘要： A prepreg winding method includes the steps of preparing a plate, a mandrel movable toward and away from the plate, and a press roll movable toward and away from the mandrel and having an axis parallel to the mandrel; mounting a prepreg on the plate, the prepreg being formed by impregnating reinforced fibers with a thermosetting resin sheet; winding a leading end of the prepreg mounted on the plate around the mandrel, and making a pressing force act on the plate and the mandrel therebetween with the prepreg sandwiched between the plate and the mandrel and making a pressing force act on the mandrel and the press roll therebetween with the prepreg sandwiched between the mandrel and the press roll; and winding the prepreg around the mandrel by rotating the mandrel and the press roll.
摘要翻译： 预浸料卷绕方法包括以下步骤：制备板材，可朝向和远离板材移动的芯轴;以及可朝向和远离心轴移动并具有平行于心轴的轴线的压辊; 将预浸料坯安装在板上，预浸料通过用热固性树脂板浸渍增强纤维而形成; 将安装在板上的预浸料坯的前端卷绕在心轴上，并且使夹紧在板和芯棒之间的压力作用在其间，预浸料夹在板和心轴之间，并且使压力作用在心轴和压力机 在其间夹住夹在心轴和压辊之间的预浸料; 并且通过旋转心轴和压辊将预浸料卷绕在心轴周围。
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公开(公告)号：US20130101426A1
公开(公告)日：2013-04-25
申请号：US13807127
申请日：2012-01-25
申请人： Hitoshi Saitou , Takato Nakamura , Nobuaki Suzuki
发明人： Hitoshi Saitou , Takato Nakamura , Nobuaki Suzuki
IPC分类号： F03D1/06
CPC分类号： F03D1/0675 , F05B2230/90 , F05B2280/702 , Y02E10/721 , Y02E10/726 , Y02P70/523
摘要： A scratch-resistant blade such as an FRP wind turbine blade and a blade protective sheet which can be easily repaired when scratched. A blade is provided with a laminated protective sheet bonded to at least part of a leading edge of an FRP blade body of said blade, wherein the laminated protective sheet comprises an adhesive layer, a intermediate fabric layer and a durable surface layer, in that order from the blade body.
摘要翻译： FRP风力涡轮机叶片等刮伤刀片和刮伤时易于维修的刀片保护片。 叶片设置有粘合到所述叶片的FRP叶片体的前缘的至少一部分的层压保护片，其中所述层压保护片按顺序包括粘合剂层，中间织物层和耐用的表面层 从刀片体。
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公开(公告)号：US5294481A
公开(公告)日：1994-03-15
申请号：US815321
申请日：1991-12-27
CPC分类号： B32B25/02 , B41N10/04 , B41N2210/02 , B41N2210/14 , Y10S101/48 , Y10S428/909 , Y10T428/31544 , Y10T442/3854 , Y10T442/3911
摘要： A printing blanket including a base fabric and a surface layer in a laminated structure wherein a surface reforming agent containing a perfluoroalkyl group is applied to the surface layer such that a critical surface tension ranging from 10 to 16 dyn/cm appears on the surface of the surface layer is disclosed. To practically manufacture a printing blanket of the foregoing type, there is also disclosed a method wherein a compressible layer is placed on a base fabric, a surface layer is then placed on the compressible layer thereby to form a laminated structure with the base fabric and the compressible layer, and thereafter, a surface modifier containing a perfluoroalkyl group is applied to the surface layer such that a critical surface tension ranging from 10 to 16 dyne/cm appears on the surface of the surface layer. It is preferable that the surface layer is molded of a compound based on a nitrile butadiene rubber. Usually, the surface modifier contains a perfluoroalkyl group of which carbon number remains within the range of 3 to 12.
摘要翻译： 一种包括基底织物和层压结构中的表面层的印刷毯，其中将含有全氟烷基的表面改性剂施加到表面层，使得在表面上出现10至16dyn / cm的临界表面张力 公开了表面层。 为了实际制造上述类型的印刷毯，还公开了一种方法，其中将可压缩层放置在基底织物上，然后将表面层放置在可压缩层上，从而与基底织物和 然后，将含有全氟烷基的表面改性剂施加到表面层，使得在表面层的表面上出现10至16达因/厘米的临界表面张力。 优选地，表面层由基于丁腈橡胶的化合物模制而成。 通常，表面改性剂含有碳数保持在3〜12的范围内的全氟烷基。
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公开(公告)号：US4165341A
公开(公告)日：1979-08-21
申请号：US869608
申请日：1978-01-16
IPC分类号： C07C45/29 , C07C45/31 , C07C45/39 , C07C51/367 , C07C45/18
CPC分类号： C07C45/292 , C07C45/298 , C07C45/31 , C07C45/39 , C07C51/367 , Y02P20/582
摘要： A process for preparing protocatechualdehyde or a 3-alkoxy-4-hydroxybenzaldehyde which comprises subjecting catechol or a 2-alkoxyphenol to reaction with glyoxylic acid in a basic aqueous medium in the presence of a catalyst containing one or more compounds selected from aluminium oxide, silicon oxide and hydrated aluminium oxide in an amount of not less than 0.01 g per 1 g of the starting catechol or 2-alkoxyphenol at a temperature of 0.degree. to 50.degree. C., and then oxidizing the thus obtained reaction mixture in a basic medium.
摘要翻译： 一种制备原儿茶醛或3-烷氧基-4-羟基苯甲醛的方法，该方法包括在含有一种或多种选自氧化铝，硅的化合物的催化剂的存在下，在碱性水性介质中使儿茶酚或2-烷氧基苯酚与乙醛酸反应 氧化物和水合氧化铝，其量为每1g起始邻苯二酚或2-烷氧基苯酚在0至50℃温度下不少于0.01g，然后在碱性介质中氧化所得反应混合物。
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公开(公告)号：US08876614B2
公开(公告)日：2014-11-04
申请号：US13393052
申请日：2010-05-28
申请人： Takato Nakamura , Naoki Kimoto
发明人： Takato Nakamura , Naoki Kimoto
CPC分类号： F16C3/026 , F16C3/023 , F16D1/0858 , F16D1/087 , F16D2001/102 , F16D2001/103
摘要： An FRP drive shaft is formed by joining metal end-joints to each end of an FRP cylinder, wherein each of the metal end-joints includes a press-fitting joint having a serrated portion which is press-fitted into the FRP cylinder, and a cylindrical outer collar which is fixed to an outer periphery of the FRP cylinder, and non-circular engaging portions which are engaged with each other to transfer rotation are formed on the press-fitting joint and the cylindrical outer collar, respectively.
摘要翻译： FRP驱动轴通过将金属端接头连接到FRP气缸的每一端而形成，其中每个金属端接头包括具有压配合到FRP气缸中的锯齿状部分的压配合接头， 分别在压配合接头和圆筒状的外圈上分别形成固定在FRP气缸的外周的圆筒状的外圈和相互接合以转动的非圆形的接合部。
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