公开(公告)号：US20080171090A1

公开(公告)日：2008-07-17

申请号：US11883165

申请日：2006-01-27

申请人： Nobuhiro Yagi ,  Takuya Tokuda ,  Masashi Nakakura ,  Yasuki Kato

发明人： Nobuhiro Yagi ,  Takuya Tokuda ,  Masashi Nakakura ,  Yasuki Kato

IPC分类号： A61K9/14 ,  A61J3/00 ,  A61P35/00 ,  A61P29/00 ,  B32B1/00

CPC分类号： A61K9/5123 ,  A61K9/1075 ,  A61K9/5192 ,  A61K31/7088 ,  B01J13/04 ,  Y10T428/2991

摘要： An object of the present invention is to provide a method for easily producing coated fine particles in which core fine particles are coated with a coating layer component, etc. There are provided a method of producing coated fine particles comprising core fine particles coated with a coating layer component, comprising the steps of dispersing the core fine particles and the coating layer component(s) in a liquid and the process of coating the core fine particles with the coating layer component, wherein the liquid contains a polar organic solvent in which the coating layer component(s) is soluble, and the concentration of the polar organic solvent is such that the core fine particles is not dissolved and the coating layer component(s) can be in the dispersed state in the liquid, and the like.

摘要翻译： 本发明的目的是提供一种容易地生产其中芯细颗粒涂覆有涂层组分等的涂覆微粒的方法。提供了一种制备涂覆微粒的方法，其包括涂覆有涂层的芯细颗粒 包括以下步骤：将芯细颗粒和涂层组分分散在液体中，以及用芯层细颗粒涂覆涂层组分的方法，其中液体含有极性有机溶剂，其中涂层 层组分是可溶的，并且极性有机溶剂的浓度使得芯细颗粒不溶解，并且涂层组分可以在液体中处于分散状态等。

公开(公告)号：US20120301539A1

公开(公告)日：2012-11-29

申请号：US13565078

申请日：2012-08-02

申请人： Nobuhiro Yagi ,  Takuya Tokuda ,  Masashi Nakakura ,  Yasuki Kato

发明人： Nobuhiro Yagi ,  Takuya Tokuda ,  Masashi Nakakura ,  Yasuki Kato

IPC分类号： A61K9/14 ,  A61K31/7105 ,  A61K31/713 ,  A61K9/127 ,  A61K31/711

CPC分类号： A61K9/5123 ,  A61K9/1075 ,  A61K9/5192 ,  A61K31/7088 ,  B01J13/04 ,  Y10T428/2991

摘要： An object of the present invention is to provide a method for easily producing coated fine particles in which core fine particles are coated with a coating layer component, etc. There are provided a method of producing coated fine particles comprising core fine particles coated with a coating layer component, comprising the steps of dispersing the core fine particles and the coating layer component(s) in a liquid and the process of coating the core fine particles with the coating layer component, wherein the liquid contains a polar organic solvent in which the coating layer component(s) is soluble, and the concentration of the polar organic solvent is such that the core fine particles is not dissolved and the coating layer component (s) can be in the dispersed state in the liquid, and the like.

摘要翻译： 本发明的目的是提供一种容易地生产其中芯细颗粒涂覆有涂层组分等的涂覆微粒的方法。提供了一种制备涂覆微粒的方法，其包括涂覆有涂层的芯细颗粒 包括以下步骤：将芯细颗粒和涂层组分分散在液体中，以及用芯层细颗粒涂覆涂层组分的方法，其中液体含有极性有机溶剂，其中涂层 层组分是可溶的，并且极性有机溶剂的浓度使得芯细颗粒不溶解，并且涂层组分可以在液体中处于分散状态等。

公开(公告)号：US08609796B2

公开(公告)日：2013-12-17

申请号：US13517616

申请日：2012-06-14

申请人： Katsuyoshi Hoshino ,  Takuya Tokuda ,  Katsuyuki Murashiro ,  Toshiki Komatsu

发明人： Katsuyoshi Hoshino ,  Takuya Tokuda ,  Katsuyuki Murashiro ,  Toshiki Komatsu

IPC分类号： C08F26/06

CPC分类号： C08F126/06

摘要： A novel nanosized or microsized material having electroconductivity that can be produced simply and in a large amount is provided. A method for producing a poly(N-alkylcarbazole) columnar structure having electroconductivity obtained by chemically polymerizing N-alkylcarbazole including alkyl having 1 to 4 carbons by adding an oxidizing agent to a solution obtained by dissolving the N-alkylcarbazole in a solvent is provided.

摘要翻译： 提供了具有可以简单且大量生产的具有导电性的新型纳米尺寸或微尺寸材料。 提供了通过在通过将N-烷基咔唑溶解在溶剂中获得的溶液中加入氧化剂来制备具有导电性的聚（N-烷基咔唑）柱状结构的方法，该聚（N-烷基咔唑）柱状结构通过将包括具有1至4个碳的烷基的N-烷基咔唑化学聚合而获得的导电性。

公开(公告)号：US20060046481A1

公开(公告)日：2006-03-02

申请号：US11197312

申请日：2005-08-05

申请人： Takuya Tokuda

发明人： Takuya Tokuda

IPC分类号： H01L21/44

CPC分类号： H05K3/187 ,  H05K3/108 ,  H05K3/421 ,  H05K3/422 ,  H05K2203/087 ,  H05K2203/1518

摘要： A manufacturing method for wiring circuit boards enhances product yield and promotes uniform electrical characteristics among the products by reducing fluctuations in the thickness of the electroless Cu plating film. In a plating bath (53) containing an electroless Cu plating liquid (EPL), wiring circuit board workpieces (100) are held in an upright position so as to leave gaps permitting distribution of the EPL. A bubble generator (57), which produces bubbles in the installation area of the workpieces (100), is disposed between the bottom of the bath (53) and the workpieces so as to help form an electroless Cu plating film (40) on each workpiece (100) and so that bubbles from the bubble generator (57) rise up along both sides of each workpiece.

摘要翻译： 布线电路板的制造方法通过减少化学镀铜膜的厚度的波动来提高产品产率并促进产品之间均匀的电特性。 在含有无电镀铜液（EPL）的电镀槽（53）中，布线电路板工件（100）保持在直立位置，以便留出允许EPL分配的间隙。 在工件（100）的安装区域中产生气泡的气泡发生器（57）设置在浴缸（53）的底部和工件之间，以帮助在每个工件上形成化学镀铜膜（40） 工件（100），使得来自气泡发生器（57）的气泡沿着每个工件的两侧上升。

公开(公告)号：US20130224295A1

公开(公告)日：2013-08-29

申请号：US13820099

申请日：2011-04-08

申请人： Yuji Miyamoto ,  Takuya Tokuda ,  Motohiro Ota ,  Yasuhiro Ishikawa

发明人： Yuji Miyamoto ,  Takuya Tokuda ,  Motohiro Ota ,  Yasuhiro Ishikawa

IPC分类号： A61K9/50 ,  A61K31/335 ,  A61K9/20

CPC分类号： A61K9/5026 ,  A61K9/0056 ,  A61K9/2081 ,  A61K9/5015 ,  A61K31/137 ,  A61K31/335 ,  A61K31/357 ,  A61K31/55

摘要： It is an object of the present invention to provide a powder, a granule, an orally-disintegrating tablet, and the like that contain a drug causing bitterness, and that can suppress the bitterness in the mouth and improve solubility thereof in the stomach. The present invention provides a drug-containing granule comprising (a) a core particle that contains a drug causing bitterness, and (b) a masking coating that coats the core particle,wherein the masking coating contains:at least one polymer selected from methacrylic acid copolymer S, methacrylic acid copolymer L, methacrylic acid-ethyl acrylate copolymer, ethyl acrylate-methyl methacrylate copolymer, and ethyl acrylate-methyl methacrylate-ethyl ammonium trimethyl chloride methacrylate copolymer; andat least one diluent selected from D-mannitol, lactose, trehalose, xylitol, maltitol, and erythritol, an orally-disintegrating tablet comprising the drug-containing granule, and the like.

摘要翻译： 本发明的目的是提供含有引起苦味的药物的粉末，颗粒，口腔崩解片等，并且可以抑制口中的苦味并提高其在胃中的溶解度。 本发明提供一种含药颗粒，其包含（a）含有引起苦味的药物的核心颗粒，和（b）覆盖核心颗粒的掩蔽涂层，其中掩蔽涂层含有：至少一种选自甲基丙烯酸 共聚物S，甲基丙烯酸共聚物L，甲基丙烯酸 - 丙烯酸乙酯共聚物，丙烯酸乙酯 - 甲基丙烯酸甲酯共​​聚物，丙烯酸乙酯 - 甲基丙烯酸甲酯 - 乙基铵三甲基氯化甲基丙烯酸酯共聚物; 和选自D-甘露糖醇，乳糖，海藻糖，木糖醇，麦芽糖醇和赤藓糖醇的至少一种稀释剂，包含含药颗粒的口腔崩解片等。