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1. 发明授权

US5185393A Water-in-oil emulsion of cationic polymer 失效
标题翻译：阳离子聚合物油包水乳液
公开(公告)号：US5185393A
公开(公告)日：1993-02-09
申请号：US635026
申请日：1990-12-28
申请人： Shoichi Kanda , Takeshi Narita , Masahiro Ushigome , Masaharu Nagahama
发明人： Shoichi Kanda , Takeshi Narita , Masahiro Ushigome , Masaharu Nagahama
IPC分类号： C08J3/09 , B01F17/00 , B01F17/14 , B01F17/42 , B01J13/00 , C02F1/52 , C02F1/54 , C08F2/32 , C08J3/03
CPC分类号： C08J3/03 , B01F17/0064 , B01F17/0085 , C02F1/5227 , C02F1/54 , C08F2/32 , C08J2333/14
摘要： A water-in-oil emulsion of a cationic polymer suitable for inversion, comprising a continuous phase comprising a hydrophobic liquid, a discontinuous phase comprising a water-soluble cationic polymer, and a surface active agent system for inventing the emulsion in water, the system comprising a mixture of at least one alkyl phosphate represented by formula (I) or (II) and at least one other surface active agent compatible with the at least one alkyl phosphate: ##STR1## wherein R.sub.1 represents a saturated or unsaturated hydrocarbon group having from 8 to 18 carbon atoms; X and Y, which may be the same or different, each represents a hydrogen atom, an alkali metal, an ammonium group, or an alkanolamino group; and n1 represents 0 or an integer of from 1 to 4; ##STR2## wherein R.sub.2 and R.sub.3, which may be the same or different, each represents a saturated or unsaturated hydrocarbon group having from 8 to 18 carbon atoms; X represents a hydrogen atom, an alkali metal, an ammonium group, or an alkanolamino group; and n2 and n3 each represents 0 or an integer of from 1 to 4.
摘要翻译：适用于反转的阳离子聚合物的油包水型乳液，其包含连续相，其包含疏水性液体，包含水溶性阳离子聚合物的不连续相和用于在水中发现乳液的表面活性剂体系包括至少一种由式（I）或（II）表示的烷基磷酸酯与至少一种与至少一种磷酸烷基酯相容的表面活性剂的混合物：其中R1表示饱和或不饱和烃具有8至18个碳原子的基团; X和Y可以相同或不同，各自表示氢原子，碱金属，铵基或链烷醇氨基; n1表示0或1〜4的整数，（II）其中R2和R3可以相同或不同，表示具有8-18个碳原子的饱和或不饱和烃基; X表示氢原子，碱金属，铵基或烷醇氨基; n2和n3各自表示0或1〜4的整数。

2. 发明授权

US06348541B1 Process for preparing a water-in-oil emulsion 失效
标题翻译：油包水乳液的制备方法
公开(公告)号：US06348541B1
公开(公告)日：2002-02-19
申请号：US08116555
申请日：1993-09-07
申请人： Shoichi Kanda , Takeshi Narita , Masahiro Ushigome , Masaharu Nagahama
发明人： Shoichi Kanda , Takeshi Narita , Masahiro Ushigome , Masaharu Nagahama
IPC分类号： C08F232
CPC分类号： C08F2/32 , C08F220/34 , C08F220/56 , C08F220/60
摘要： A process for preparing a water-in-oil emulsion of a water-soluble polymer is disclosed, comprising polymerizing at least one water-soluble vinyl monomer in a water-in-oil emulsion, wherein the dissolved oxygen concentration of the emulsion under polymerization is about 100 ppb or less. The desired emulsion can be obtained without being accompanied by the formation of agglomerates.
摘要翻译：公开了一种制备水溶性聚合物的油包水乳液的方法，包括在油包水乳液中聚合至少一种水溶性乙烯基单体，其中聚合反应时乳液的溶解氧浓度为约100 ppb以下。可以获得所需的乳液而不伴随附聚物的形成。

3. 发明授权

US5296577A Process for producing acrylamide polymer 失效
标题翻译：丙烯酰胺聚合物的制备方法
公开(公告)号：US5296577A
公开(公告)日：1994-03-22
申请号：US528618
申请日：1990-05-25
申请人： Hitoshi Tamura , Teruzo Otsuka , Shoichi Kanda , Masaharu Nagahama
发明人： Hitoshi Tamura , Teruzo Otsuka , Shoichi Kanda , Masaharu Nagahama
IPC分类号： C08F2/44 , C08F4/04 , C08F6/06 , C08F6/22 , C08F20/52 , C08F20/56 , C08F20/54
CPC分类号： C08F20/56
摘要： There is disclosed a process for producing an acrylamide polymer which comprises polymerizing acrylamide monomer alone or a monomer mixture composed of 50 mole % or more of acrylamide monomer and a monomer capable of copolymerizing with acrylamide monomer in the presence of an azo series polymerization initiator and 0.1% by weight or more of 2-mercaptobenzothiazole or a salt thereof based on the weight of the monomer in an aqueous medium having a pH of 6 or higher at a temperature range of 5 to 100.degree. C., and then drying the resulting material.
摘要翻译：公开了一种丙烯酰胺聚合物的制造方法，其包括在偶氮系聚合引发剂和0.1重量份存在下聚合丙烯酰胺单体或由50摩尔％以上丙烯酰胺单体和能够与丙烯酰胺单体共聚的单体的单体混合物基于单体重量的2-巯基苯并噻唑或其盐在pH为6或更高的水性介质中，在5至100℃的温度范围内，然后干燥所得材料。

4. 发明申请

US20070049515A1 Therapeutic agent for diabetes containing insulin resistance improving agent 审中-公开
标题翻译：含有胰岛素抵抗改善剂的糖尿病治疗剂
公开(公告)号：US20070049515A1
公开(公告)日：2007-03-01
申请号：US11525481
申请日：2006-09-22
申请人： Shoichi Kanda , Kazushi Araki , Jun Ohsumi
发明人： Shoichi Kanda , Kazushi Araki , Jun Ohsumi
IPC分类号： A61K38/28 , A61K31/155 , A61K31/426
CPC分类号： A61K45/06 , A61K31/192 , A61K31/421 , A61K31/426 , A61K31/4427 , A61K31/517
摘要： A method for treating a disease, in which side effects (for example, edema) are suppressed while maintaining appropriate pharmaceutical effects. The method involves a cycle of administration of the insulin sensitizer wherein the dosage thereof is reduced or withdrawn alternated with administration of an effective dose.
摘要翻译：治疗在保持适当的药效的同时抑制副作用（例如水肿）的疾病的方法。该方法包括给予胰岛素敏化剂的循环，其中其剂量减少或撤回与施用有效剂量交替。

5. 发明申请

US20090124626A1 Pharmaceutical agent comprising insulin resistance improving agent 审中-公开
标题翻译：包含胰岛素抵抗改善剂的药剂
公开(公告)号：US20090124626A1
公开(公告)日：2009-05-14
申请号：US12079545
申请日：2008-03-27
申请人： Shoichi Kanda , Ryutaro Nakashima
发明人： Shoichi Kanda , Ryutaro Nakashima
IPC分类号： A61K31/498 , A61K31/427 , A61P3/10
CPC分类号： A61K45/06 , A61K31/427 , A61K31/4985 , A61K2300/00
摘要： To provide a method for treating diabetes which has an excellent hypoglycemic action and causes minimal adverse drug reactions, there is provided a medicine comprising a DPP-IV inhibitor and an insulin sensitizer in combination.
摘要翻译：为了提供一种治疗糖尿病的方法，其具有优异的降血糖作用并引起最少的药物不良反应，提供了包含DPP-IV抑制剂和胰岛素敏化剂的药物的组合。

6. 发明授权

US5487425A Composition and method for recovery of petroleum and gas 失效
标题翻译：石油和天然气回收的组成和方法
公开(公告)号：US5487425A
公开(公告)日：1996-01-30
申请号：US310486
申请日：1994-09-22
申请人： Takamasa Ohno , Keietsu Kato , Yoshiyuki Yamaguchi , Masami Murakami , Shogo Suzuki , Shoichi Kanda , Tsuyoshi Nakagawa
发明人： Takamasa Ohno , Keietsu Kato , Yoshiyuki Yamaguchi , Masami Murakami , Shogo Suzuki , Shoichi Kanda , Tsuyoshi Nakagawa
IPC分类号： E21B43/22 , C09K8/12 , C09K8/32 , C09K8/58 , C09K8/88 , C09K7/02
CPC分类号： C09K8/887 , C09K8/12
摘要： The present invention provides a composition for recovery of petroleum and gas, which comprises (a) a copolymer having a molecular weight of 100,000 or more, composed of 30-75 mole % of N-vinylpyrrolidone unit, 5-70 mole % of (meth)acrylamide unit and 0-20 mole % of (meth)acrylic acid unit or a salt thereof, (b) a water-soluble aldehyde, (c) a phenol compound, and (d) water. This composition can form a gel in a required gelling time even at high temperatures and even in the presence of bivalent metal ions and accordingly can be used for efficient recovery of petroleum and gas.
摘要翻译：本发明提供回收石油和天然气的组合物，其包含（a）分子量为100,000以上的共聚物，由30-75摩尔％的N-乙烯基吡咯烷酮单元，5-70摩尔％的（甲基））丙烯酰胺单元和0〜20摩尔％的（甲基）丙烯酸单元或其盐，（b）水溶性醛，（c）酚化合物和（d）水。即使在高温下甚至在二价金属离子的存在下，该组合物也可以形成所需胶凝时间的凝胶，因此可以有效回收石油和天然气。

7. 发明授权

US4810786A Stabilization of xanthan gum in aqueous solution 失效
标题翻译：黄原胶稳定在水溶液中
公开(公告)号：US4810786A
公开(公告)日：1989-03-07
申请号：US849337
申请日：1986-04-08
申请人： Shoichi Kanda , Zengiro Kawamura
发明人： Shoichi Kanda , Zengiro Kawamura
IPC分类号： C08K5/37 , C08K5/47 , C08B37/00
CPC分类号： C08K5/37 , C08K5/47
摘要： A method of stabilizing an aqueous solution of xanthan gum is disclosed, comprising incorporating at least one stabilizing agent selected from thiol derivatives of heterocyclic compounds in an aqueous solution of xanthan gum.
摘要翻译：公开了稳定黄原胶水溶液的方法，其包括在黄原胶水溶液中引入至少一种选自杂环化合物的硫醇衍生物的稳定剂。

8. 发明申请

US20090088462A1 Pharmaceutical Composition for Enhancing Adiponectin Production 审中-公开
标题翻译：用于增强脂联素生产的药物组合物
公开(公告)号：US20090088462A1
公开(公告)日：2009-04-02
申请号：US12086363
申请日：2006-12-14
申请人： Shoichi Kanda , Jun Ohsumi
发明人： Shoichi Kanda , Jun Ohsumi
IPC分类号： A61K31/427 , A61P5/00
CPC分类号： A61K31/427
摘要： Method for treatment of a human patient having hypoadiponectinemia. 5-[4-(6-methoxy-1-methyl-1H-benzimidazol-2-ylmethoxy)benzyl]thiazolidine-2,4-dione or a pharmacologically salt thereof is administered in an amount effective to raise the level of adiponectine in said patient.
摘要翻译：治疗低脂联素血症的人类患者的方法。 5- [4-（6-甲氧基-1-甲基-1H-苯并咪唑-2-基甲氧基）苄基]噻唑烷-2,4-二酮或其药理学盐以有效提高所述脂联素水平的量患者。

9. 发明授权

US4681690A Stabilized fracturing fluid and method of stabilizing fracturing fluid 失效
$Stabilized fracturing fluid and method of stabilizing fracturing fluid$
标题翻译：稳定压裂液和稳定压裂液的方法
公开(公告)号：US4681690A
公开(公告)日：1987-07-21
申请号：US819329
申请日：1986-01-16
申请人： Shoichi Kanda , Makoto Yanagita , Yukihiko Sekimoto
发明人： Shoichi Kanda , Makoto Yanagita , Yukihiko Sekimoto
IPC分类号： C09K8/04 , C08L5/14 , C09K8/62 , E21B43/26
CPC分类号： C08L5/14 , C09K8/62 , Y10S507/922
摘要： A stabilized fracturing fluid and a method of stabilizing a fracturing fluid containing at least one of guar gum and a derivative thereof is disclosed, comprising adding at least one stabilizing compound selected from 2-mercaptobenzimidazole and 2-mercaptobenzothiazole compounds to the fracturing fluid. This stabilization prevents degradation of the fracturing fluid, i.e., reduction in its rheological properties at high temperatures and permits smoothly carrying out the fracturing operation.
摘要翻译：公开了一种稳定的压裂液和稳定含有瓜尔胶及其衍生物中的至少一种的压裂液的方法，包括将至少一种选自2-巯基苯并咪唑和2-巯基苯并噻唑化合物的稳定化合物加入到压裂液中。这种稳定化防止了压裂液的降解，即在高温下其流变特性的降低并且允许平稳地进行压裂操作。

10. 发明授权

US4605505A Drilling fluids 失效
标题翻译：钻井液
公开(公告)号：US4605505A
公开(公告)日：1986-08-12
申请号：US719388
申请日：1985-04-02
申请人： Makoto Yanagida , Yukihiko Sekimoto , Shoichi Kanda
发明人： Makoto Yanagida , Yukihiko Sekimoto , Shoichi Kanda
IPC分类号： C09K8/22 , C09K7/02
CPC分类号： C09K8/22
摘要： A drilling fluid is described, consisting essentially of sodium carboxymethyl cellulose, bentonite, water, and at least one compound selected from 2-mercaptobenzimidazole compounds, 2-mercaptobenzothiazole compounds, 2-mercaptothiazoline and 2-thioimidazolidone.
摘要翻译：描述了一种基本上由羧甲基纤维素钠，膨润土，水和至少一种选自2-巯基苯并咪唑化合物，2-巯基苯并噻唑化合物，2-巯基噻唑啉和2-硫代咪唑烷酮的化合物组成的钻井液。

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