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1. 发明申请

US20130343505A1 PRESSURIZED WATER REACTOR 有权
标题翻译：加压水反应器
公开(公告)号：US20130343505A1
公开(公告)日：2013-12-26
申请号：US13993227
申请日：2011-12-13
申请人： Chikako Iwaki , Tatsumi Ikeda , Tetsuzo Yamamoto , Masanobu Watanabe , Satoru Abe , Ken Uchida , Hisaki Sato , Ken Okuda , Kiichi Ito
发明人： Chikako Iwaki , Tatsumi Ikeda , Tetsuzo Yamamoto , Masanobu Watanabe , Satoru Abe , Ken Uchida , Hisaki Sato , Ken Okuda , Kiichi Ito
IPC分类号： G21C15/02
CPC分类号： G21C15/02 , G21C5/10 , G21C13/02 , Y02E30/32
摘要： The pressurized water reactor according an embodiment comprises: a cylindrical reactor pressure vessel (1) to which inlet nozzles are connected; fuel assemblies which are contained within the reactor pressure vessel (1); a cylindrical reactor core barrel (3) which surrounds the fuel assemblies and forms an annular downcomer (6) between the reactor core barrel (3) and the inner surface of the reactor pressure vessel (1); and radial supports. The radial supports are supports which are arranged below the downcomer (6) at intervals in the circumferential direction, each has vertical flow path formed therein, and position the reactor core barrel (3) and the reactor pressure vessel (1). The radial supports each has, for example, a flow path-equipped radial keys (21) and a key groove member (40).
摘要翻译：根据一个实施方案的加压水反应器包括：连接入口喷嘴的圆柱形反应器压力容器（1）; 包含在反应堆压力容器（1）内的燃料组件; 围绕燃料组件并在反应堆芯筒（3）和反应堆压力容器（1）的内表面之间形成环形降液管（6）的圆柱形反应堆芯筒（3）; 和径向支撑。径向支撑件是沿圆周方向间隔地设置在降液管（6）下方的支撑件，每个都具有形成在其中的垂直流动通道，并且将反应堆堆芯筒（3）和反应堆压力容器（1）定位。径向支撑件各自具有例如具有流动路径的径向键（21）和键槽构件（40）。

2. 发明授权

US09251919B2 Pressurized water reactor 有权
标题翻译：加压水反应堆
公开(公告)号：US09251919B2
公开(公告)日：2016-02-02
申请号：US13993227
申请日：2011-12-13
申请人： Chikako Iwaki , Tatsumi Ikeda , Tetsuzo Yamamoto , Masanobu Watanabe , Satoru Abe , Ken Uchida , Hisaki Sato , Ken Okuda , Kiichi Ito
发明人： Chikako Iwaki , Tatsumi Ikeda , Tetsuzo Yamamoto , Masanobu Watanabe , Satoru Abe , Ken Uchida , Hisaki Sato , Ken Okuda , Kiichi Ito
IPC分类号： G21C13/00 , G21C15/02 , G21C13/02
CPC分类号： G21C15/02 , G21C5/10 , G21C13/02 , Y02E30/32
摘要： The pressurized water reactor according an embodiment comprises: a cylindrical reactor pressure vessel (1) to which inlet nozzles are connected; fuel assemblies which are contained within the reactor pressure vessel (1); a cylindrical reactor core barrel (3) which surrounds the fuel assemblies and forms an annular downcomer (6) between the reactor core barrel (3) and the inner surface of the reactor pressure vessel (1); and radial supports. The radial supports are supports which are arranged below the downcomer (6) at intervals in the circumferential direction, each has vertical flow path formed therein, and position the reactor core barrel (3) and the reactor pressure vessel (1). The radial supports each has, for example, a flow path-equipped radial keys (21) and a key groove member (40).
摘要翻译：根据一个实施方案的加压水反应器包括：连接入口喷嘴的圆柱形反应器压力容器（1）; 包含在反应堆压力容器（1）内的燃料组件; 围绕燃料组件并在反应堆芯筒（3）和反应堆压力容器（1）的内表面之间形成环形降液管（6）的圆柱形反应堆芯筒（3）; 和径向支撑。径向支撑件是沿圆周方向间隔地设置在降液管（6）下方的支撑件，每个都具有形成在其中的垂直流动通道，并且将反应堆堆芯筒（3）和反应堆压力容器（1）定位。径向支撑件各自具有例如具有流动路径的径向键（21）和键槽构件（40）。

3. 发明授权

US4625059A Process for purification of 1,2-unsaturated carboxylic acids and/or esters thereof 失效
标题翻译：纯化1,2-不饱和羧酸和/或其酯的方法
公开(公告)号：US4625059A
公开(公告)日：1986-11-25
申请号：US623772
申请日：1984-06-22
申请人： Takeshi Shibano , Yasuyuki Sakakura , Kiichi Ito , Kazuhiko Higuchi
发明人： Takeshi Shibano , Yasuyuki Sakakura , Kiichi Ito , Kazuhiko Higuchi
IPC分类号： C07C69/54 , C07C51/00 , C07C51/487 , C07C57/07 , C07C67/00 , C07C67/60 , C07C213/00 , C07C213/10 , C07C219/08 , C07C51/48
CPC分类号： C07C51/487 , C07C67/60
摘要： A 1,2-unsaturated carboxylic acid or its ester such as acrylic or methacrylic acid or its alkyl ester is purified to remove aldehyde impurities contained therein by treating the acid or its ester with a mercapto containing compound in the presence of an acid catalyst.
摘要翻译：通过在酸催化剂的存在下用含巯基的化合物处理酸或其酯，将1,2-不饱和羧酸或其酯如丙烯酸或甲基丙烯酸或其烷基酯纯化以除去其中所含的醛杂质。

4. 发明授权

US5998553A Highly water-absorptive polymer and process for producing the same 失效
标题翻译：高吸水聚合物及其制备方法
公开(公告)号：US5998553A
公开(公告)日：1999-12-07
申请号：US64167
申请日：1998-04-22
申请人： Seiichiro Iida , Kiichi Ito , Sueichi Kato
发明人： Seiichiro Iida , Kiichi Ito , Sueichi Kato
IPC分类号： C08F2/00 , C08F2/32
CPC分类号： C08F2/32
摘要： A process for producing a highly water-absorptive polymer, which comprises suspending an aqueous solution containing a water-soluble polymerizable monomer and an optional crosslinking agent into droplets in a hydrophobic organic solvent in the presence of a dispersant and a water-soluble radical polymerization initiator, and allowing the water-soluble polymerizable monomer to polymerize in the droplets, wherein the dispersant is a phosphoric ester surface active agent represented by the following general formula [I]: ##STR1## wherein R.sup.1 represents an alkyl or alkylaryl group having 8 to 30 carbon atoms, R.sup.2 represents OH group or a group of the formula --(CH.sub.2 CH.sub.2 O).sub.m --OR.sup.1, and m and n are an integer of 1 to 30, andthe aqueous solution is successively fed to the hydrophobic organic solvent so that the droplets of different polymerization degrees can be present in the solvent.
摘要翻译：一种生产高吸水性聚合物的方法，其包括在分散剂和水溶性自由基聚合引发剂存在下将含有水溶性可聚合单体和任选交联剂的水溶液悬浮在疏水性有机溶剂中的小滴中并且使水溶性可聚合单体在液滴中聚合，其中分散剂是由以下通式[I]表示的磷酸酯表面活性剂：其中R1表示具有8至30个碳原子的烷基或烷芳基， R2表示OH基或式 - （CH2CH2O）m-OR1的基团，m和n为1〜30的整数，并将水溶液依次进料到疏水性有机溶剂中，使得不同聚合度的液滴可以存在于溶剂中。

5. 发明授权

US5548047A Process for the production of highly water absorptive polymers 失效
标题翻译：生产高吸水性聚合物的方法
公开(公告)号：US5548047A
公开(公告)日：1996-08-20
申请号：US442099
申请日：1995-05-16
申请人： Kiichi Ito , Shuhei Yada , Miho Oomori , Toshiko Nakamura
发明人： Kiichi Ito , Shuhei Yada , Miho Oomori , Toshiko Nakamura
IPC分类号： C08F2/32 , C08F2/44 , C08F220/06 , C08F265/00 , C08F265/02 , C08F285/00 , C08F30/04
CPC分类号： C08F220/06 , C08F2/32
摘要： A process for producing a highly water absorptive polymer comprising the steps of subjecting a water-soluble ethylenically unsaturated monomer comprising as the main component acrylic acid and/or an alkali metal or ammonium salt thereof, and optionally containing a crosslinking agent to a water-in-oil type of reverse-phase polymerization in the presence of water, a water-soluble radical polymerization initiator, a dispersant and a hydrophobic hydrocarbon solvent to form a slurry of water-containing particles of a highly water absorptive polymer in the solvent, adding a polymerizable monomer to the slurry, and polymerizing the polymerizable monomer to obtain agglomerates of the particles of the highly water absorptive polymer.
摘要翻译：一种制备高吸水性聚合物的方法，包括以下步骤：将包含作为主要组分的丙烯酸和/或其碱金属或铵盐，任选地含有交联剂的水溶性烯属不饱和单体进行水包入 - 在水，水溶性自由基聚合引发剂，分散剂和疏水性烃溶剂的存在下的反相聚合法，以在溶剂中形成高吸水性聚合物的含水颗粒的浆料，加入将可聚合单体加入到浆料中，并聚合可聚合单体以获得高吸水性聚合物颗粒的附聚物。

6. 发明授权

US5411345A Felt-tipped pen type adhesive applier 失效
标题翻译：毛毡笔式胶带贴片机
公开(公告)号：US5411345A
公开(公告)日：1995-05-02
申请号：US144218
申请日：1993-10-28
申请人： Kenji Ueji , Kiichi Ito , Masakazu Komemushi
发明人： Kenji Ueji , Kiichi Ito , Masakazu Komemushi
IPC分类号： B43K5/18 , B43M11/08 , B43K8/02
CPC分类号： B43K5/1845 , B43M11/08
摘要： Disclosed is a felt-tipped pen type adhesive applier comprising: a container for adhesive; valve mechanism provided on the container for controllably supplying the adhesive from the container; and a server for receiving the adhesive supplied through the valve mechanism in order to serve the adhesive. The server comprises: a holder covering the outside of the valve mechanism; a member permeable to the adhesive and extending from the inside of the holder to the outside thereof and being axially slidably and fittingly supported by the holder, the permeable member cooperating with the valve mechanism to operate the valve mechanism in response to axial movement of the permeable member; a support for slidably and fittingly supporting the permeable member inside of the holder to facilitate transportation of the adhesive from the valve mechanism to the permeable member; and mechanism for preventing the adhesive from leaking out of the server due to pressure change inside the server. The preventing mechanism includes a pair of notches which are symmetrically formed on the support with respect to the permeable member. Water emulsion adhesive is stored in the container.
摘要翻译：公开了一种毛毡笔式粘合剂施加器，包括：用于粘合剂的容器; 设置在容器上用于从容器可控地供应粘合剂的阀机构; 以及用于接收通过阀机构供应的粘合剂以便服务粘合剂的服务器。服务器包括：覆盖阀机构外部的保持器; 粘合剂可渗透并从保持器的内部延伸到其外部的构件，并且由保持件轴向可滑动地和适合地支撑，所述可渗透构件与阀机构配合以响应于可渗透的轴向运动来操作阀机构会员; 用于在所述保持器内部可滑动地并且适当地支撑所述可渗透构件的支撑件，以便于将所述粘合剂从所述阀机构输送到所述可渗透构件; 以及用于防止粘合剂由于服务器内的压力变化而泄漏到服务器内的机构。防止机构包括相对于可渗透构件对称地形成在支撑件上的一对凹口。水乳液粘合剂储存在容器中。

7. 发明授权

US5318835A Pressure-sensitive adhesive tape 失效
标题翻译：压敏胶带
公开(公告)号：US5318835A
公开(公告)日：1994-06-07
申请号：US918212
申请日：1992-07-21
申请人： Akira Sawamoto , Kiichi Ito , Masakazu Komemushi
发明人： Akira Sawamoto , Kiichi Ito , Masakazu Komemushi
IPC分类号： C09J133/02 , C08L9/00 , C09J7/02 , C09J175/04 , C09J183/04 , B32B7/12 , C08F8/00
CPC分类号： C09J7/0217 , C09J7/0289 , C08L9/00 , Y10T428/249983 , Y10T428/249985 , Y10T428/2852 , Y10T428/2891 , Y10T428/2896
摘要： Disclosed is a pressure-sensitive adhesive tape comprising: a sheet backing composed of polybutadiene foam having a substantially closed cell foam structure; and a layer of pressure-sensitive adhesive composition provided on a surface of the sheet backing. The pressure-sensitive adhesive composition in the present invention comprises: (A) an acrylic copolymer prepared from a mixuture composing: (i) at least one acrylic ester monomer having an alkyl radical containing, on average, 4 to 12 carbon atoms as an alcohol residue; and (ii) polymerizable unsaturated carboxylic acid monomer; (B) a polymer having a hydrolyzable silicon-containing radical; and (C) a polyfunctional isocyanate compound. The adhesive composition of the present invention needs no silanol condensation catalyst.
摘要翻译：公开了一种压敏粘合带，其包括：由具有基本上闭孔泡沫结构的聚丁二烯泡沫构成的片材背衬; 以及设置在所述片材背衬的表面上的一层压敏粘合剂组合物。本发明的压敏粘合剂组合物包含：（A）由混合物制备的丙烯酸共聚物，其组成为：（i）至少一种具有平均具有4至12个碳原子的烷基的烷基的丙烯酸酯单体作为醇残留物和（ii）可聚合不饱和羧酸单体; （B）具有可水解的含硅基团的聚合物; 和（C）多官能异氰酸酯化合物。本发明的粘合剂组合物不需要硅烷醇缩合催化剂。

8. 发明授权

US5973042A Highly water-absorptive polymers having enhanced gel strength 失效
标题翻译：具有增强凝胶强度的高吸水性聚合物
公开(公告)号：US5973042A
公开(公告)日：1999-10-26
申请号：US664311
申请日：1996-06-11
申请人： Kenji Yoshinaga , Shozo Kitagawa , Toshiko Nakamura , Miho Tanaka , Kiichi Ito
发明人： Kenji Yoshinaga , Shozo Kitagawa , Toshiko Nakamura , Miho Tanaka , Kiichi Ito
IPC分类号： A61L15/60 , C08K3/22 , C08K3/30 , C08K5/092 , C08K5/098 , C08K5/20 , C08K5/057 , C08K5/11 , C08K5/25
CPC分类号： C08K5/092 , A61L15/60 , C08K3/22 , C08K3/30 , C08K5/098
摘要： There is provided a highly water-absorptive polymer composition comprising:(A) 100 parts by weight of a highly water-absorptive polymer having a crosslinked structure, comprising as its constituent a carboxyl group and/or a carboxylate group; and(B) 0.05 to 10 parts by weight of an additive selected from the group consisting of an oxalic acid (salt) compound, a sulfate of a metal selected from titanium, zirconium and vanadium, and a crystalline or noncrystalline, high-purity particulate titania having a mean particle diameter of 1 .mu.m or less, a specific surface area of 10 m.sup.2 /g or more as determined by the Brunauer-Emmett-Teller method, and, when crystalline, a crystal structure of a mixed type of rutile and anatase.There is also provided a method for producing a highly water-absorptive polymer having enhanced gel strength, which comprises treating with an alkoxytitanium a highly water-absorptive polymer having a crosslinked structure, comprising as its constituent a carboxyl group and/or a carboxylate group.
摘要翻译：提供了一种高吸水性聚合物组合物，其包含：（A）100重量份具有交联结构的高吸水性聚合物，其包含作为其组分的羧基和/或羧酸酯基; 和（B）0.05至10重量份的选自草酸（盐）化合物，选自钛，锆和钒的金属硫酸盐和结晶或非结晶的高纯度颗粒的添加剂平均粒径为1μm以下的二氧化钛，通过Brunauer-Emmett-Teller方法测定的比表面积为10m 2 / g以上，并且当结晶时，混合型金红石和锐钛矿还提供了一种制备具有增强的凝胶强度的高吸水性聚合物的方法，其包括用烷氧基钛处理具有交联结构的高吸水性聚合物，其包含羧基和/或羧酸酯基作为其组分。

9. 发明授权

US5439993A Process for the production of highly water absorptive polymers 失效
标题翻译：生产高吸水性聚合物的方法
公开(公告)号：US5439993A
公开(公告)日：1995-08-08
申请号：US220931
申请日：1994-03-31
申请人： Kiichi Ito , Shinji Tsunoi , Tetsuya Yamamoto
发明人： Kiichi Ito , Shinji Tsunoi , Tetsuya Yamamoto
IPC分类号： A61L15/60 , A61F13/53 , C08F2/10 , C08F2/12 , C08F2/44 , C08F8/42 , C08F20/06 , C08F220/04 , C08F220/06 , C08J3/12
CPC分类号： C08F20/06 , C08F8/42
摘要： A process for producing a highly water absorptive polymer, including the step of polymerizing an acrylic monomer including as the main component acrylic acid and/or an alkali metal salt thereof in the presence of a salt of a metal selected from the,group consisting of Fe(II), Fe(III), Cu(II), Mn(II), VO(II), Co(II) and Ni(II).
摘要翻译：一种制备高吸水性聚合物的方法，包括在选自以下的金属的盐的存在下，将包含作为主要成分的丙烯酸和/或其碱金属盐的丙烯酸单体聚合的步骤：Fe （II），Fe（III），Cu（II），Mn（II），VO（II），Co（II）和Ni（II）。

10. 发明授权

US4755560A Process for producing highly water-absorbing polymer 失效
标题翻译：生产高吸水性聚合物的方法
公开(公告)号：US4755560A
公开(公告)日：1988-07-05
申请号：US66517
申请日：1987-06-26
申请人： Kiichi Ito , Takeshi Shibano
发明人： Kiichi Ito , Takeshi Shibano
IPC分类号： C08F8/42
CPC分类号： C08F8/42
摘要： A process for producing a highly water-absorbing polymer, which comprises treating a water-absorbing polymer containing a carboxyl group and/or a carboxylate group with a silane coupling agent in the presence of water.
摘要翻译：一种高吸水性聚合物的制造方法，其特征在于，在水的存在下，使用硅烷偶联剂处理含羧基和/或羧酸酯基的吸水性聚合物。

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