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1. 发明申请

US20050272921A1 Process for producing glycoside 有权
标题翻译：生产糖苷的方法
公开(公告)号：US20050272921A1
公开(公告)日：2005-12-08
申请号：US10518640
申请日：2003-07-11
申请人： Masayuki Furuya , Hidetoshi Tsunoda , Tsuneji Suzuki , akinori Nagatomo , Masaru Wada
发明人： Masayuki Furuya , Hidetoshi Tsunoda , Tsuneji Suzuki , akinori Nagatomo , Masaru Wada
IPC分类号： A61K8/60 , A61K31/7034 , A61Q5/12 , A61Q19/00 , A61Q19/02 , C07H15/203 , C07H15/00
CPC分类号： A61K31/7034 , A61K8/602 , A61K2800/522 , A61Q5/12 , A61Q19/00 , A61Q19/02 , C07H15/203
摘要： A glycoside in which at least two phenolic hydroxyl groups of a compound having at least two phenolic hydroxyl groups in its molecule are glycosidically linked to anomeric carbon atoms of at least two sugar molecules can be prepared with high yield by a method including the step of allowing phenolic hydroxyl groups of a compound having at least two phenolic hydroxyl groups in its molecule to react with sugar molecules each having an acetylated hydroxyl group attached to an anomeric carbon atom in the presence of an organic solvent and an acid catalyst while removing acetic acid formed during the reaction from the reaction system.
摘要翻译：可以通过包括以下步骤的方法以高产率制备其分子中具有至少两个酚羟基的化合物的至少两个酚羟基与至少两个糖分子的异头碳原子糖基化连接的糖苷，所述方法包括以下步骤：在其分子中具有至少两个酚羟基的化合物的酚羟基与在有机溶剂和酸催化剂存在下连接到端基异构碳原子上的具有乙酰化羟基的糖分子反应，同时除去在反应体系的反应。

2. 发明授权

US06392090B1 Process for preparing hydroxybenzoic acids 失效
标题翻译：制备羟基苯甲酸的方法
公开(公告)号：US06392090B1
公开(公告)日：2002-05-21
申请号：US08938833
申请日：1997-09-26
申请人： Masayuki Furuya , Akinori Nagatomo , Masaru Wada
发明人： Masayuki Furuya , Akinori Nagatomo , Masaru Wada
IPC分类号： C07C5115
CPC分类号： C07C51/15 , C07C65/05
摘要： A process for preparing a hydroxybenzoic acid is herein disclosed which comprises reacting a phenol with an alkali metal compound by the use of an aprotic polar organic solvent as a reaction solvent to form an alkali metal salt of the phenol, and then reacting this alkali metal salt with carbon dioxide to obtain a hydroxybenzoic acid, said process comprising the step of carrying out the reaction under conditions that a molar ratio of the phenol to the total of the alkali metal compound and the aprotic polar organic solvent is larger than 1. Furthermore, the process may contain the steps of precipitating crystals from the reaction solution, separating the solid from the solution to obtain a wet alkali metal salt of the hydroxybenzoic acid, dissolving the wet alkali metal salt in water, and precipitating crystals from the solution by acidification to obtain the hydroxybenzoic acid.
摘要翻译：本文公开了一种制备羟基苯甲酸的方法，其包括通过使用非质子极性有机溶剂作为反应溶剂使苯酚与碱金属化合物反应以形成苯酚的碱金属盐，然后使该碱金属盐与二氧化碳反应以获得羟基苯甲酸，所述方法包括在苯酚与碱金属化合物和非质子极性有机溶剂的总量的摩尔比大于1的条件下进行反应的步骤。此外，方法可以包括从反应溶液中析出晶体的步骤，从溶液中分离固体，得到羟基苯甲酸的湿碱金属盐，将湿碱金属盐溶解在水中，并通过酸化从溶液中沉淀出晶体，得到羟基苯甲酸。

3. 发明授权

US07622563B2 Process for producing glycoside 有权
标题翻译：生产糖苷的方法
公开(公告)号：US07622563B2
公开(公告)日：2009-11-24
申请号：US10518640
申请日：2003-07-11
申请人： Masayuki Furuya , Hidetoshi Tsunoda , Tsuneji Suzuki , Akinori Nagatomo , Masaru Wada
发明人： Masayuki Furuya , Hidetoshi Tsunoda , Tsuneji Suzuki , Akinori Nagatomo , Masaru Wada
IPC分类号： C07H15/00
CPC分类号： A61K31/7034 , A61K8/602 , A61K2800/522 , A61Q5/12 , A61Q19/00 , A61Q19/02 , C07H15/203
摘要： A glycoside in which at least two phenolic hydroxyl groups of a compound having at least two phenolic hydroxyl groups in its molecule are glycosidically linked to anomeric carbon atoms of at least two sugar molecules can be prepared with high yield by a method including the step of allowing phenolic hydroxyl groups of a compound having at least two phenolic hydroxyl groups in its molecule to react with sugar molecules each having an acetylated hydroxyl group attached to an anomeric carbon atom in the presence of an organic solvent and an acid catalyst while removing acetic acid formed during the reaction from the reaction system.
摘要翻译：可以通过包括以下步骤的方法以高产率制备其分子中具有至少两个酚羟基的化合物的至少两个酚羟基与至少两个糖分子的异头碳原子糖基化连接的糖苷，所述方法包括以下步骤：在其分子中具有至少两个酚羟基的化合物的酚羟基与在有机溶剂和酸催化剂存在下连接到端基异构碳原子上的具有乙酰化羟基的糖分子反应，同时除去在反应体系的反应。

4. 发明授权

US6072024A Production process of cross-linked polyaspartic acid resin 失效
标题翻译：交联聚天冬氨酸树脂的生产工艺
公开(公告)号：US6072024A
公开(公告)日：2000-06-06
申请号：US42942
申请日：1998-03-17
申请人： Yoshihiro Irizato , Makoto Sukegawa , Toshio Katoh , Hiroaki Tamatani , Akinori Nagatomo , Masaru Wada
发明人： Yoshihiro Irizato , Makoto Sukegawa , Toshio Katoh , Hiroaki Tamatani , Akinori Nagatomo , Masaru Wada
IPC分类号： C08G73/10 , C08G69/10
CPC分类号： C08G73/1092
摘要： A process is disclosed for producing with good productivity a cross-linked polyaspartic acid resin having biodegradability and high water absorbency. The process features inclusion of one of the following steps: (a) a polysuccinimide, which has been brought into a dispersed state by a dispersant, and a cross-linking agent are reacted to produce the cross-linked polyaspartic acid resin; (b) imide rings of a cross-linked polysuccinimide are subjected to a hydrolysis reaction while controlling a swelling degree of a resulting gel, whereby the cross-linked polyaspartic acid resin is produced; and (c) a gel of a cross-linked polysuccinimide, which has been obtained by reacting a cross-linking agent to a solution of a polysuccinimide in an organic solvent, is disintegrated to subject imide rings of the cross-linked polysuccinimide to a hydrolysis reaction, so that the cross-linked polyaspartic acid resin is produced. The process may also include one or both of the following steps as needed: (d) a gel of the cross-linked polyaspartic acid resin is washed with water and/or a water-miscible organic solvent; and (e) the polysuccinimide is produced using a basic amino acid as a cross-linking agent.
摘要翻译：公开了一种具有生物降解性和高吸水性的交联聚天冬氨酸树脂以高生产率生产的方法。该方法包括以下步骤之一：（a）已经通过分散剂进入分散状态的聚琥珀酰亚胺和交联剂反应生成交联聚天冬氨酸树脂; （b）交联聚琥珀酰亚胺的酰亚胺环进行水解反应同时控制所得凝胶的溶胀度，从而制得交联聚天冬氨酸树脂; 和（c）通过使交联剂与聚琥珀酰亚胺在有机溶剂中的溶液反应而获得的交联聚琥珀酰亚胺的凝胶被分解以使交联的聚琥珀酰亚胺的酰亚胺环进行水解反应，制成交联聚天冬氨酸树脂。该方法还可以根据需要包括以下步骤中的一种或两种：（d）用水和/或水混溶性有机溶剂洗涤交联聚天冬氨酸树脂的凝胶; 和（e）使用碱性氨基酸作为交联剂制备聚琥珀酰亚胺。

5. 发明授权

US06346569B1 Production process of cross-linked polysuccinimide resin 有权
标题翻译：交联聚琥珀酰亚胺树脂的生产工艺
公开(公告)号：US06346569B1
公开(公告)日：2002-02-12
申请号：US09514954
申请日：2000-02-28
申请人： Yoshihiro Irizato , Makoto Sukegawa , Toshio Katoh , Hiroaki Tamatani , Akinori Nagatomo , Masaru Wada
发明人： Yoshihiro Irizato , Makoto Sukegawa , Toshio Katoh , Hiroaki Tamatani , Akinori Nagatomo , Masaru Wada
IPC分类号： C08J324
CPC分类号： C08G73/1092
摘要： A process is disclosed for producing with good productivity a cross-linked polyaspartic acid resin having biodegradability and high water absorbency. The process features inclusion of one of the following steps: (a) a polysuccinimide, which has been brought into a dispersed state by a dispersant, and a cross-linking agent are reacted to produce the cross-linked polyaspartic acid resin; (b) imide rings of a cross-linked polysuccinimide are subjected to a hydrolysis reaction while controlling a swelling degree of a resulting gel, whereby the cross-linked polyaspartic acid resin is produced; and (c) a gel of a cross-linked polysuccinimide, which has been obtained by reacting a cross-linking agent to a solution of a polysuccinimide in an organic solvent, is disintegrated to subject imide rings of the cross-linked polysuccinimide to a hydrolysis reaction, so that the cross-linked polyaspartic acid resin is produced. The process may also include one or both of the following steps as needed: (d) a gel of the cross-linked polyaspartic acid resin is washed with water and/or a water-miscible organic solvent; and (e) the polysuccinimide is produced using a basic amino acid as a cross-linking agent.
摘要翻译：公开了一种具有生物降解性和高吸水性的交联聚天冬氨酸树脂以高生产率生产的方法。该方法包括以下步骤之一：（a）已经通过分散剂进入分散状态的聚琥珀酰亚胺和交联剂反应生成交联聚天冬氨酸树脂; （b）交联聚琥珀酰亚胺的酰亚胺环进行水解反应同时控制所得凝胶的溶胀度，从而制得交联聚天冬氨酸树脂; 和（c）通过使交联剂与聚琥珀酰亚胺在有机溶剂中的溶液反应而获得的交联聚琥珀酰亚胺的凝胶被分解以使交联的聚琥珀酰亚胺的酰亚胺环进行水解反应，制成交联聚天冬氨酸树脂。该方法还可以根据需要包括以下步骤中的一种或两种：（d）用水和/或水混溶性有机溶剂洗涤交联聚天冬氨酸树脂的凝胶; 和（e）使用碱性氨基酸作为交联剂制备聚琥珀酰亚胺。

6. 发明授权

US4970323A Preparation process of N-substituted monochlorosuccinimides 失效
标题翻译： N-取代的一氯代琥珀酰亚胺的制备方法
公开(公告)号：US4970323A
公开(公告)日：1990-11-13
申请号：US370211
申请日：1989-06-22
申请人： Mihaya Matsukawa , Masaru Wada , Hiroshi Suizu , Masayuki Furuya , Teruyuki Nagata
发明人： Mihaya Matsukawa , Masaru Wada , Hiroshi Suizu , Masayuki Furuya , Teruyuki Nagata
IPC分类号： C07D207/10 , C07D207/40 , C07D207/416
CPC分类号： C07D207/416
摘要： N-substituted monochlorosuccinimides e.g., N-phenylmonochlorosuccinimide, can be prepared in a high yield by reacting a maleamic acid, e.g., N-phenylmaleamic acid, with phosgene in the presence of a catalyst, e.g., dimethylformamide.

7. 发明授权

US06579829B2 Developer composition and heat sensitive recording material 失效
标题翻译：显影剂组成和热敏记录材料
公开(公告)号：US06579829B2
公开(公告)日：2003-06-17
申请号：US09817416
申请日：2001-03-27
申请人： Takeshi Nishimura , Masaru Wada , Masayuki Furuya , Junya Tanaka
发明人： Takeshi Nishimura , Masaru Wada , Masayuki Furuya , Junya Tanaka
IPC分类号： B41M530
CPC分类号： B41M5/3336 , B41M5/3372 , B41M5/3375 , B41M5/42 , B41M2205/04
摘要： The invention is a novel developer composition which comprises one or more phenol derivative of sulfonamide structure represented by the formula (1) and one or more constituents selected from a polyvalent metal compound, antioxidant and reducing agent and provides dispersion having excellent preservation stability on atomization in water. The heat sensitive recording material comprising the developer composition has high color density in developed image and is also excellent in whiteness degree before recording. wherein X1 is a hydrogen or halogen atom, an alkyl, alkoxy or hydroxyl group, Z1 is a hydrogen atom or alkyl group, and R1 is an unsubstituted or substituted alkyl or aryl group.
摘要翻译：本发明是一种新型显影剂组合物，其包含一种或多种由式（1）表示的磺酰胺结构苯酚衍生物和选自多价金属化合物，抗氧化剂和还原剂的一种或多种成分，并提供具有优异的雾化保存稳定性的分散体水。包含显影剂组合物的热敏记录材料在显影图像中具有高的着色密度，并且在记录之前的白度也是优异的。其中X1是氢或卤素原子，烷基，烷氧基或羟基，Z1是氢原子或烷基并且R 1是未取代或取代的烷基或芳基。

8. 发明授权

US5545751A Process for the preparation of 4-methoxy-2,2',6'-Trimethyldiphenylamine 失效
标题翻译： 4-甲氧基-2,2'，6'-三甲基二苯胺的制备方法
公开(公告)号：US5545751A
公开(公告)日：1996-08-13
申请号：US358566
申请日：1994-12-14
申请人： Chiyuki Kusuda , Masayuki Furuya , Masaru Wada , Yoshihiro Irizato , Hiroshi Naruse , Teruyuki Nagata
发明人： Chiyuki Kusuda , Masayuki Furuya , Masaru Wada , Yoshihiro Irizato , Hiroshi Naruse , Teruyuki Nagata
IPC分类号： C07C213/00 , C07C217/92 , C07C209/22
CPC分类号： C07C213/00 , C07C217/92
摘要： A process for the preparation of 4-methoxy-2,2',6-trimethyldiphenylamine, which comprises heating and reacting 2,6-dimethylcyclohexanone and 2-methyl-4-methoxyaniline in the presence of a dehydrogenation catalyst while removing the resultant hydrogen and water from the reaction system.
摘要翻译：一种制备4-甲氧基-2,2'，6-三甲基二苯胺的方法，该方法包括在脱氢催化剂的存在下加热和反应2,6-二甲基环己酮和2-甲基-4-甲氧基苯胺，同时除去所得氢气，来自反应体系的水。

9. 发明授权

US07137958B2 Human spinal column measurement and display system 失效
标题翻译：人体脊柱测量和显示系统
公开(公告)号：US07137958B2
公开(公告)日：2006-11-21
申请号：US10487243
申请日：2002-04-18
申请人： Masaru Wada , Sadao Omata , Yoshikazu Kobayashi , Kenji Shirai
发明人： Masaru Wada , Sadao Omata , Yoshikazu Kobayashi , Kenji Shirai
IPC分类号： A61B5/103 , A61B5/117
CPC分类号： A61B5/4561 , A61B5/1077
摘要： According to a human spinal column measuring and displaying system of the invention, a probe is pinched between the second finger and the third finger of a measuring person, front ends of the fingers are moved from the first thoracic vertebra to the fifth lumbar vertebra of the spinal column of a measured subject, detaching amounts from reference positions in X, Y and Z directions are detected by three-dimensionally moving the front ends of the fingers. Based on measured data, positions of displaying the vertebrae in correspondence with positions of coordinates in X direction, Y direction and Z direction of the respective vertebrae are moved and a three-dimensional image of the spinal column of the measured subject is generated and the image of the spinal column is displayed on a display screen.
摘要翻译：根据本发明的人脊柱测量和显示系统，在测量人的第二手指和第三手指之间夹住探针，手指的前端从第一胸椎移动到第五腰椎的第五腰椎测量对象的脊柱，通过三维地移动手指的前端来检测从X，Y和Z方向上的参考位置的分离量。基于测量数据，移动与相应椎骨的X方向，Y方向和Z方向上的坐标位置相对应地显示椎骨的位置，并且生成测量对象的脊柱的三维图像，并且图像的脊柱显示在显示屏幕上。

10. 发明申请

US20050244941A1 Process for producing levodione 审中-公开
标题翻译：生产左氧氟沙星的方法
公开(公告)号：US20050244941A1
公开(公告)日：2005-11-03
申请号：US10505314
申请日：2003-02-15
申请人： Sakayu Shimizu , Masaru Wada
发明人： Sakayu Shimizu , Masaru Wada
IPC分类号： C12N15/09 , C12N9/02 , C12N15/53 , C12P7/26 , C12N1/18 , C12N15/74
CPC分类号： C12P7/26
摘要： An enone reductase characterized by a molecular mass of 61,300±5,000 Da; NADPH and NADH as co-factor; a temperature optimum of 55-60° C. at pH 7.4; a pH optimum of 4.5-8.5 and a substrate specificity on α,β-unsaturated ketones, especially derived from a yeast and a process for the preparation of levodione from ketoisophorane.
摘要翻译：特征在于分子量为61,300±5,000Da的烯酮还原酶; NADPH和NADH作为辅因子; 温度最适为55-60℃，pH 7.4; pH最适为4.5-8.5，对α，β-不饱和酮的底物特异性，特别是衍生自酵母，以及由酮二异戊酸制备左旋二酮的方法。

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