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1. 再颁专利

USRE33284E Method for the polymerization of vinyl chloride monomer in an aqeous medium 失效
标题翻译：氯乙烯单体在酸性介质中聚合的方法
公开(公告)号：USRE33284E
公开(公告)日：1990-07-31
申请号：US126907
申请日：1987-11-30
申请人： Kenichi Itoh , Genji Noguki , Motoaki Tanaka , Hitoshi Ohba , Masahiko Watase
发明人： Kenichi Itoh , Genji Noguki , Motoaki Tanaka , Hitoshi Ohba , Masahiko Watase
IPC分类号： C08F2/00 , C08F2/18 , C08F2/20 , C08F14/00 , C08F14/06 , C08F265/00 , C08F265/02 , C08F267/02
CPC分类号： C08F14/06
摘要： The invention provides an improvement in the suspension polymerization of vinyl chloride in an aqueous medium in the presence of a monomer-soluble polymerization initiator, according to which the amount of polymer scale deposition on the reactor walls can be greatly decreased. The improvement comprises admixing the aqueous polymerization medium with (a) a water-soluble crosslinked copolymer of an unsaturated carboxylic acid monomer, e.g. acrylic acid, and a crosslinking monomer such as di(methyl)allyl ether of diethyleneglycol and (b) a non-ionic surface active agent in combination.

2. 发明授权

US4694053A Method for the polymerization of vinyl chloride monomer in an aqueous medium 失效
标题翻译：氯乙烯单体在水性介质中聚合的方法
公开(公告)号：US4694053A
公开(公告)日：1987-09-15
申请号：US748433
申请日：1985-06-25
申请人： Kenichi Itoh , Genji Noguki , Motoaki Tanaka , Hitoshi Ohba
发明人： Kenichi Itoh , Genji Noguki , Motoaki Tanaka , Hitoshi Ohba
IPC分类号： C08F2/00 , C08F2/18 , C08F2/20 , C08F14/00 , C08F14/06 , C08F265/00 , C08F265/02 , C08F267/02 , C08L37/00
CPC分类号： C08F14/06
摘要： The invention provides an improvement in the suspension polymerization of vinyl chloride in an aqueous medium in the presence of a monomer-soluble polymerization initiator, according to which the amount of polymer scale deposition on the reactor walls can be greatly decreased. The improvement comprises admixing the aqueous polymerization medium with (a) a water-soluble crosslinked copolymer of an unsaturated carboxylic acid monomer, e.g. acrylic acid, and a crosslinking monomer such as di(methyl)allyl ether of diethyleneglycol and (b) a non-ionic surface active agent in combination.
摘要翻译：本发明提供了在单体可溶性聚合引发剂存在下，水性介质中氯乙烯在悬浮聚合中的改进，根据该聚合引发剂，反应器壁上的聚合物垢沉积量可以大大降低。改进之处在于将水性聚合介质与（a）不饱和羧酸单体的水溶性交联共聚物，丙烯酸和交联单体如二乙二醇的二（甲基）烯丙基醚和（b）非离子表面活性剂的组合。

3. 发明授权

US4500649A Process for producing aqueous suspension containing organic azo compound as polymerization initiator 失效
标题翻译：制备含有机偶氮化合物作为聚合引发剂的含水悬浮液的方法
公开(公告)号：US4500649A
公开(公告)日：1985-02-19
申请号：US433690
申请日：1982-10-12
申请人： Motoaki Tanaka , Takanori Toyama , Hitoshi Ohba , Osamu Yamaguchi
发明人： Motoaki Tanaka , Takanori Toyama , Hitoshi Ohba , Osamu Yamaguchi
IPC分类号： C08F2/18 , C08F4/04 , B01J31/06
CPC分类号： C08F4/04 , C08F2/18
摘要： A stable aqueous suspension containing an organic azo compound as polymerization initiator in fine particles, containing substantially no organic solvent and containing no foam which damages dispersing stability of the aqueous suspension and retards polymerization rate can be formed by dissolving an organic azo compound in an organic solvent, emulsifying the resulting solution by adding water and a dispersing agent A and a dispersing agent B thereto with stirring, and removing the organic solvent from the emulsified liquid preferably under reduced pressure.
摘要翻译：含有有机偶氮化合物作为聚合引发剂的稳定的水性悬浮液可以通过将有机偶氮化合物溶解在有机溶剂中来形成细小颗粒中的基本上不含有机溶剂并且不含泡沫的聚合引发剂，其破坏水悬浮液的分散稳定性并延缓聚合速率通过在搅拌下加入水和分散剂A和分散剂B将所得溶液乳化，优选在减压下从乳化液中除去有机溶剂。

4. 发明授权

US4895941A Process for preparing 2.alpha.-methyl-2.beta.-(1,2,3-triazol-1-yl)methylpenam-3.alpha.-carboxy lic acid derivatives 失效
标题翻译：制备2α-甲基-2β-（1,2,3-三唑-1-基）甲基亚磺酸-3α-羧酸衍生物的方法
公开(公告)号：US4895941A
公开(公告)日：1990-01-23
申请号：US316631
申请日：1989-02-28
申请人： Sigeru Torii , Hideo Tanaka , Motoaki Tanaka , Shozo Yamada , Akira Nakai
发明人： Sigeru Torii , Hideo Tanaka , Motoaki Tanaka , Shozo Yamada , Akira Nakai
IPC分类号： C07D499/87 , C07D499/00 , C07D499/04 , C07D499/21 , C07D499/86 , C07D499/861 , C07D499/897
CPC分类号： C07D499/00 , Y02P20/55
摘要： 2.alpha.-Methyl-2.beta.-(1,2,3-triazol-1-yl)methylpenam-3.alpha.-carboxylic acid derivatives are prepared by reacting a penicillanic acid sulfoxide derivative of the formula ##STR1## wherein R is a penicillin carboxyl protecting group, and R.sub.1 is hydrogen or halogen, R.sub.2 is hydrogen, lower alkyl or the like with a triazole derivative of the formula ##STR2## wherein R.sub.3 and R.sub.4 are hydrogen, trialkylsilyl, lower alkyl, lower alkoxy or the like and R.sub.5 is hydrogen or silyl substituted with 3 groups selected from the class consisting of lower alkyl, benzyl and phenyl in a solvent.

5. 发明授权

US4826959A 2,2'-Azobis(2,4-dimethylvaleronitrile) isomer mixture predominant in low melting isomer and having high solubility 失效
标题翻译： 2,2'-偶氮双（2,4-二甲基戊腈）异构体混合物主要在低熔点异构体中并具有高溶解度
公开(公告)号：US4826959A
公开(公告)日：1989-05-02
申请号：US150264
申请日：1988-01-29
申请人： Motoaki Tanaka , Tsutomu Miyagawa , Hideo Takeuchi
发明人： Motoaki Tanaka , Tsutomu Miyagawa , Hideo Takeuchi
IPC分类号： C07C67/00 , C07C253/00 , C07C255/04 , C07C255/65 , C08F4/04 , C08J9/06 , C08J9/10 , C07C107/00 , C07C107/02 , C07C107/04
CPC分类号： C07C255/65 , C08F4/04 , C08J9/102 , Y10S534/01
摘要： A mixture of an isomer of 2,2'-azobis(2,4-dimethylvaleronitrile) having a low melting point in an amount of about 70% by weight or more and an isomer of 2,2'-azobis(2,4-dimethylvaleronitrile) having a high melting point in an amount of about 30% by weight or less shows excellent solvent solubility, which is higher than that of the isomer having a low melting point. The mixture is useful as a polymerization initiator, and also as a blowing agent.
摘要翻译：具有约70重量％以上的低熔点的2,2'-偶氮双（2,4-二甲基戊腈）的异构体和2,2'-偶氮双（2,4-二氯苯基）具有约30重量％以下的高熔点的二甲基戊腈表现出优异的溶剂溶解度，其高于具有低熔点的异构体的溶解度。该混合物可用作聚合引发剂，也可用作发泡剂。

6. 发明授权

US4777251A Process for preparing oxytitanium phthalocyanine 失效
标题翻译：氧钛酞菁的制备方法
公开(公告)号：US4777251A
公开(公告)日：1988-10-11
申请号：US43047
申请日：1987-04-27
申请人： Motoaki Tanaka , Tutomu Miyagawa , Iwao Takagishi
发明人： Motoaki Tanaka , Tutomu Miyagawa , Iwao Takagishi
IPC分类号： C09B47/067 , C09B67/50
CPC分类号： C09B67/0026 , C09B47/067
摘要： An improved process for preparing oxytitanium phthalocyanine is provided wherein the condensation reaction of o-phthalodinitrile with titanium tetrachloride is effected in an organic solvent at 170.degree. to 300.degree. C. followed by hydrolysis, the improvement wherein said organic solvent is preliminarily heated at a temperature of 160.degree. to 300.degree. C. prior to initiation of the condensation reaction. The A form of oxytitanium phthalocyanine crystal can selectively be produced in the pure state.
摘要翻译：提供了一种制备氧钛酞菁的改进方法，其中邻苯二甲腈与四氯化钛的缩合反应在有机溶剂中在170℃至300℃下进行，然后进行水解，其改进在于所述有机溶剂在温度在开始缩合反应之前为160℃至300℃。氧化钛酞菁晶体的A形式可以选择性地以纯态生产。

7. 发明授权

US4399213A Silver halide photosensitive photographic material 失效
标题翻译：卤化银感光感光材料
公开(公告)号：US4399213A
公开(公告)日：1983-08-16
申请号：US312136
申请日：1981-10-16
申请人： Yoshikazu Watanabe , Motoaki Tanaka
发明人： Yoshikazu Watanabe , Motoaki Tanaka
IPC分类号： G03C1/32 , G03C1/38 , G03C1/76 , G03C1/78
CPC分类号： G03C1/7614 , G03C1/32 , G03C1/385 , Y10S430/142 , Y10S430/151
摘要： A silver halide photosensitive material comprising a support, a silver halide photosensitive layer, and a protective layer formed on said support. The protective layer is essentially composed on a plurality of non-photosensitive hydrophilic colloidal layers at least one of which contains oil particles. The outermost layer of the hydrophilic colloidal layers contains a matting agent in the form of colloidal particles and has a thickness of not more than one fourth of the average size of the matting agent particles and wherein the density of the oil particles in said outermost layer does not exceed 0.2 by volume of the binder, and that of the oil particles in the protective layers other than the outermost layer is in the range of 0.1 to 0.8.
摘要翻译：一种卤化银感光材料，其包括载体，卤化银感光层和形成在所述载体上的保护层。保护层基本上由多个非感光亲水性胶体层构成，其中至少一个含有油颗粒。亲水性胶体层的最外层含有胶体颗粒形式的消光剂，其厚度不超过消光剂颗粒的平均尺寸的四分之一，其中所述最外层中的油颗粒的密度为不超过粘合剂体积的0.2体积，除了最外层以外的保护层中的油粒子的比例在0.1〜0.8的范围内。

8. 发明授权

US08058261B2 3′-ethynylcytidine derivative 失效
标题翻译： 3'-乙炔基胞苷衍生物
公开(公告)号：US08058261B2
公开(公告)日：2011-11-15
申请号：US12375077
申请日：2007-07-23
申请人： Motoaki Tanaka , Masakazu Fukushima
发明人： Motoaki Tanaka , Masakazu Fukushima
IPC分类号： A01N43/04 , A61K31/70
CPC分类号： C07H19/06
摘要： To provide a compound which exhibits excellent anti-tumor activity and excellent oral absorption and which is a useful anti-tumor drug.The invention provides a 3′-ethynylcytidine derivative represented by formula (1): (wherein X represents a (substituted) alkylcarbonyl group, a (substituted) alkoxycarbonyl group, or a hydrogen atom; one of Y and Z represents a hydrogen atom or a group represented by (R1)(R2)(R3)Si— and the other represents a group represented by (R4)(R5)(R6)Si—; and R1, R2, R3, R4, R5, and R6 each represent a (substituted) alkyl group, a (substituted) cyclic alkyl group, or a (substituted) aryl group) or a salt thereof.
摘要翻译：提供表现出优异的抗肿瘤活性和优异的口服吸收并且是有用的抗肿瘤药物的化合物。本发明提供由式（1）表示的3'-乙炔基胞苷衍生物：其中X表示（取代）烷基羰基，（取代）烷氧基羰基或氢原子; Y和Z之一表示氢原子或（R 1）（R 2）（R 3）Si表示的基团，另一个表示由（R 4）（R 5）（R 6）Si - 表示的基团，R 1，R 2，R 3，R 4，R 5和R 6各自表示（取代的）烷基，（取代的）环烷基或（取代的）芳基）或其盐。

9. 发明申请

US20090306008A1 3'-ETHYNYLCYTIDINE DERIVATIVE 失效
标题翻译： 3'-乙酰基衍生物
公开(公告)号：US20090306008A1
公开(公告)日：2009-12-10
申请号：US12375077
申请日：2007-07-23
申请人： Motoaki Tanaka , Masakazu Fukushima
发明人： Motoaki Tanaka , Masakazu Fukushima
IPC分类号： A61K31/7068 , C07H19/067 , A61P35/00
CPC分类号： C07H19/06
摘要： To provide a compound which exhibits excellent anti-tumor activity and excellent oral absorption and which is a useful anti-tumor drug.The invention provides a 3′-ethynylcytidine derivative represented by formula (1): (wherein X represents a (substituted) alkylcarbonyl group, a (substituted) alkoxycarbonyl group, or a hydrogen atom; one of Y and Z represents a hydrogen atom or a group represented by (R1)(R2)(R3)Si— and the other represents a group represented by (R4)(R5)(R6)Si—; and R1, R2, R3, R4, R5, and R6 each represent a (substituted) alkyl group, a (substituted) cyclic alkyl group, or a (substituted) aryl group) or a salt thereof.
摘要翻译：提供表现出优异的抗肿瘤活性和优异的口服吸收并且是有用的抗肿瘤药物的化合物。本发明提供由式（1）表示的3'-乙炔基胞苷衍生物：其中X表示（取代）烷基羰基，（取代）烷氧基羰基或氢原子; Y和Z之一表示氢原子或（R 1）（R 2）（R 3）Si表示的基团，另一个表示由（R 4）（R 5）（R 6）Si - 表示的基团，R 1，R 2，R 3，R 4，R 5和R 6各自表示（取代的）烷基，（取代的）环烷基或（取代的）芳基）或其盐。

10. 发明授权

US5728841A Process for preparing 1-amino-1,2,3-triazole 失效
标题翻译： 1-氨基-1,2,3-三唑的制备方法
公开(公告)号：US5728841A
公开(公告)日：1998-03-17
申请号：US637718
申请日：1996-04-30
申请人： Kazuhiko Shigeno , Tomoyasu Ono , Motoaki Tanaka , Shozo Yamada , Tetsuji Asao
发明人： Kazuhiko Shigeno , Tomoyasu Ono , Motoaki Tanaka , Shozo Yamada , Tetsuji Asao
IPC分类号： C07D249/04
CPC分类号： C07D249/04
摘要： This invention is to provide a process for preparing 1-amino-1,2,3-triazole represented by formula (III): ##STR1## comprising cyclizing glyoxal bishydrazone represented by formula (I): ##STR2## by reaction with an aqueous hydrogen peroxide solution in the presence of a catalytic amount of a transition metal oxide represented by formula (II): M.sub.m O.sub.n wherein M represents a transition metal atom; and m and n, which may be the same or different, each represent an integer of 1 to 5.
摘要翻译： PCT No.PCT / JP95 / 01727 Sec。 371日期：1996年04月30日 102（e）日期1996年4月30日PCT提交1995年8月30日PCT公布。出版物WO96 / 06835 日本特开1996年3月7日本发明提供一种制备由式（III）表示的1-氨基-1,2,3-三唑的方法：包含使由式（I）表示的乙二醛双腙环化：在催化量的由式（II）表示的过渡金属氧化物存在下，过氧化物溶液：MmOn其中M表示过渡金属原子; m和n可相同或不同，分别表示1〜5的整数。

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