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1. 发明授权

US07825065B2 Particles for catalyst and method for producing same 失效
标题翻译：催化剂用颗粒及其制造方法
公开(公告)号：US07825065B2
公开(公告)日：2010-11-02
申请号：US11598811
申请日：2006-11-13
申请人： Miho Ito , Yasushi Hayashi
发明人： Miho Ito , Yasushi Hayashi
IPC分类号： B01J23/00
CPC分类号： B01J23/745 , B01D53/02 , B01D53/94 , B01D2255/2045 , B01D2255/20738 , B01D2257/104 , B01J23/78 , B01J35/023 , B01J37/031 , C01G49/00 , C01G49/0036
摘要： Particles for catalyst which have a function of absorbing and desorbing oxygen, the particles comprising an iron compound in which an element, other than Fe, having two valences is solid-soluted in an oxide of Fe having three valences, and a method for producing the particles for catalyst which comprises precipitating a precipitate containing Fe having three valences and an element, other than Fe, having two valences from a solution containing ions of Fe having three valences and ions of the element, other than Fe, having two valences, and drying and firing the precipitate to produce the particles.
摘要翻译：具有吸收和解吸氧的功能的催化剂用颗粒，包含铁化合物的颗粒，其中具有两个价数的Fe以外的其它元素在具有三价的Fe的氧化物中固溶，以及其制造方法用于催化剂的颗粒包括使含有三价Fe的沉淀物和除Fe以外的元素（Fe除外）的具有三价的Fe和具有两个价数的除Fe以外的元素的离子的溶液沉淀含Fe以外的除Fe之外的元素，并且干燥并煅烧沉淀物以产生颗粒。

2. 发明授权

US06811868B2 Ceramic body and ceramic catalyst body 失效
标题翻译：陶瓷体和陶瓷催化剂体
公开(公告)号：US06811868B2
公开(公告)日：2004-11-02
申请号：US10455390
申请日：2003-06-06
申请人： Jun Hasegawa , Tomomi Hase , Kazuhiko Koike , Miho Ito
发明人： Jun Hasegawa , Tomomi Hase , Kazuhiko Koike , Miho Ito
IPC分类号： B32B1800
CPC分类号： C04B35/195 , B01D53/94 , B01J23/6527 , B01J35/006 , B01J35/04 , B01J35/06 , C04B2235/3205 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3232 , C04B2235/3234 , C04B2235/3236 , C04B2235/3251 , C04B2235/3255 , C04B2235/3258 , C04B2235/326 , C04B2235/327 , C04B2235/3272 , C04B2235/3274 , C04B2235/3275 , C04B2235/3286 , C04B2235/3427 , C04B2235/3445 , C04B2235/5418 , F01N3/2825 , F01N2330/06 , F01N2370/02 , F01N2570/16 , Y10T428/24926 , Y10T428/249956 , Y10T428/249957 , Y10T428/249969 , Y10T428/249971 , Y10T428/249974 , Y10T428/252 , Y10T428/257 , Y10T428/258 , Y10T428/259 , Y10T428/26
摘要： The object of the present invention is to provide a ceramic body that can support a required amount of a catalyst component, without lowering the characteristics such as strength, being manufactured without forming a coating layer and providing a high performance ceramic catalyst that is excellent in practical utility and durability. A noble metal catalyst is supported directly on the surface of the ceramic body and the second component, consisting of compound or composite compound of element having d or f orbit in the electron orbits thereof such as W, Co, Ti, Fe, Ga and Nb, is dispersed in the first component made of cordierite or the like that constitutes the substrate ceramic. The noble metal catalyst can be directly supported by bonding strength generated by sharing the d or f orbits of the second component, or through interaction with the dangling bond that is generated in the interface between the first component and the second component.
摘要翻译：本发明的目的是提供一种陶瓷体，其能够在不降低强度等特性的情况下支撑所需量的催化剂成分，而不形成涂布层，并提供实用性优异的高性能陶瓷催化剂一种贵金属催化剂直接负载在陶瓷体的表面上，第二组分由在其电子轨道中具有d或f轨道的元素的化合物或复合化合物组成，例如W，Co，Ti，Fe ，Ga和Nb分散在由构成基材陶瓷的堇青石等制成的第一组分中。贵金属催化剂可以直接由通过共享第二组分的d或f轨道产生的结合强度或通过与在第一组分和第二组分之间的界面中产生的悬挂键的相互作用而支撑。

3. 发明申请

US20070224114A1 Process for producing mesoporous body 审中-公开
标题翻译：生产中孔体的方法
公开(公告)号：US20070224114A1
公开(公告)日：2007-09-27
申请号：US11728595
申请日：2007-03-26
申请人： Hiroaki Yotou , Miho Ito
发明人： Hiroaki Yotou , Miho Ito
IPC分类号： C01B39/00 , C01B33/26
CPC分类号： C01B37/02
摘要： A method for producing a mesoporous body, which comprises preparing an aqueous solution containing a template component (20) serving as a mold of pores of the mesoporous body, dissolving a raw material of the mesoporous body in the aqueous solution to obtain a precipitate, and drying and firing the precipitate, wherein the aqueous solution to be used contains, in addition to the template component (20), an organic solvent having an affinity for a hydrophobic moiety of the template component (20).
摘要翻译：一种中孔体的制造方法，其包括制备含有作为所述介孔体的孔的模具的模板成分（20）的水溶液，将所述介孔体的原料溶解在所述水溶液中，得到沉淀物，以及干燥和烧制沉淀物，其中除了模板组分（20）之外，待使用的水溶液还含有对模板组分（20）的疏水部分具有亲和性的有机溶剂。

4. 发明授权

US06787500B2 Catalyst particles and method of manufacturing the same 有权
标题翻译：催化剂颗粒及其制造方法
公开(公告)号：US06787500B2
公开(公告)日：2004-09-07
申请号：US10185355
申请日：2002-06-27
申请人： Miho Ito , Jun Hasegawa , Koichi Niihara , Tadachika Nakayama
发明人： Miho Ito , Jun Hasegawa , Koichi Niihara , Tadachika Nakayama
IPC分类号： B01J2118
CPC分类号： B01D53/945 , B01J23/38 , B01J23/40 , B01J23/63 , B01J35/0013 , B01J35/002 , B01J35/006 , B01J35/023 , B01J35/1014 , B01J37/0238 , Y02A50/2324 , Y02T10/22
摘要： Catalyst particles having a higher activity and capable of showing activities for a plurality of kinds of material are provided. The catalyst particles of the invention comprise base particles that consist of one kind of single material fine particles or two or more kinds of solid solution fine particles having primary particle diameters of a nanometer order, and a surface coating layer made of one or more kind of noble metal, or an oxide of noble metal, that covers at least a part of the surface of the base particles 1 to a thickness of one to thirty single atom layers.
摘要翻译：提供具有较高活性并且能够显示多种材料的活性的催化剂颗粒。本发明的催化剂颗粒包含由一种单一细颗粒或两种或多种固溶微细颗粒构成的基础颗粒具有纳米级的一次粒径，以及由一种或多种贵金属或贵金属的氧化物制成的表面被覆层，其覆盖基础颗粒1的至少一部分表面至一个厚度到三十个单原子层。

5. 发明授权

US07129193B2 Catalyst body 失效
公开(公告)号：US07129193B2
公开(公告)日：2006-10-31
申请号：US10364532
申请日：2003-02-12
申请人： Miho Ito , Jun Hasegawa , Tosiharu Kondo , Tomohiko Nakanishi
发明人： Miho Ito , Jun Hasegawa , Tosiharu Kondo , Tomohiko Nakanishi
IPC分类号： B01J23/00 , B01J35/00
CPC分类号： C04B35/46 , B01J23/58 , B01J23/652 , B01J23/6527 , B01J23/6562 , B01J35/002 , B01J37/0207 , C04B35/117 , C04B35/195 , C04B38/0067 , C04B38/0093 , C04B2111/0081 , C04B2235/3217 , C04B2235/3218 , C04B2235/3232 , C04B2235/3244 , C04B2235/3258 , C04B2235/3275 , C04B2235/3445 , C04B2235/349 , C04B38/0006 , C04B35/185 , C04B35/565 , C04B35/04
摘要： This invention aims at providing a catalyst body exhibiting a lower degradation of a catalyst due to thermal durability and capable of keeping higher catalyst performance for a long time. A catalyst component such as Pt is directly supported by Zr, W, etc, replacing elements inside a support such as Al of cordierite to provide a catalyst body without forming a coating layer. A combination of the catalyst component and the element inside the support is selected so that support strength is greater than 5 eV by simulation using a density functional method. Coarsening of catalyst particles can be suppressed and a high-performance catalyst body excellent in thermal durability can be obtained.

6. 发明申请

US20070123415A1 Process for production of mesoporous structures 审中-公开
标题翻译：介孔结构的生产工艺
公开(公告)号：US20070123415A1
公开(公告)日：2007-05-31
申请号：US11602708
申请日：2006-11-21
申请人： Hiroaki Yotoh , Miho Ito , Takumi Okamoto
发明人： Hiroaki Yotoh , Miho Ito , Takumi Okamoto
IPC分类号： B01J23/10
CPC分类号： B01J29/041 , B01J23/10 , B01J29/0308 , C01B37/02
摘要： A process for production of a mesoporous structure wherein fine particles having a mean particle size smaller than the size of pores of a mesoporous body formed using a template are formed in the pores of the mesoporous body. The process comprises the steps of: preparing an aqueous solution comprising a mixture of the template and the fine particles, heating and pressurizing the aqueous solution to bring the water in the aqueous solution to a subcritical water state, returning the aqueous solution to a state at a room temperature and under atmospheric pressure, dissolving the starting material of the mesoporous body in the aqueous solution and heating it to form a precipitate comprising the template, fine particles and starting material of the mesoporous body, and separating, drying and firing the precipitate to burn off the template from the precipitate.
摘要翻译：在中孔体的孔中形成介孔结构体的制造方法，其中在介孔体的孔中形成平均粒径小于使用模板形成的介孔体的孔的尺寸的微粒。该方法包括以下步骤：制备包含模板和细颗粒的混合物的水溶液，加热和加压水溶液使水在水溶液中达到亚临界水状态，使水溶液返回到在室温和大气压下，将介孔体的原料溶解在水溶液中并加热，形成包含该介孔体的模板，细颗粒和原料的沉淀物，并将沉淀物分离，干燥和烧制从沉淀物中烧掉模板。

7. 发明授权

US07067452B2 Ceramic catalyst body 失效
公开(公告)号：US07067452B2
公开(公告)日：2006-06-27
申请号：US09960498
申请日：2001-09-24
申请人： Masakazu Tanaka , Tosiharu Kondo , Tomohiko Nakanishi , Kazuhiko Koike , Takashi Kondo , Tomomi Hase , Miho Ito
发明人： Masakazu Tanaka , Tosiharu Kondo , Tomohiko Nakanishi , Kazuhiko Koike , Takashi Kondo , Tomomi Hase , Miho Ito
IPC分类号： B01J23/00 , B01J21/00
CPC分类号： B01J35/04 , B01J23/40 , B01J23/56 , B01J33/00 , B01J37/0221 , B01J37/0248 , B01J38/00
摘要： (i) In a ceramic catalyst body which comprises a ceramic carrier which has a multitude of pores capable of supporting a catalyst directly on the surface of a substrate ceramic and a catalyst supported on the ceramic carrier, a layer containing an anti-evaporation metal such as Rh is formed on the outer surface of catalyst metal particles such as Pt or Rh. The layer containing the anti-evaporation metal protects the catalyst metal and prevents evaporation thereof, thereby suppressing the deterioration; and/or(ii) A ceramic catalyst body is made by having a main catalyst component and a promoter component directly on a ceramic carrier which can directly support the catalyst by substituting a part of the constituent elements of cordierite, and a trap layer is provided in the upstream thereof for trapping sulfur which is a catalyst poisoning component included in the exhaust gas. Since sulfur included in the exhaust gas can be collected by the trap layer, the catalyst poisoning component can be removed from the gas which enters the catalyst, thus preventing catalyst poisoning.

8. 发明授权

US06858563B2 Catalyst for automobiles 失效
标题翻译：汽车催化剂
公开(公告)号：US06858563B2
公开(公告)日：2005-02-22
申请号：US10281265
申请日：2002-10-28
申请人： Takumi Suzawa , Masakazu Tanaka , Kazuhiko Koike , Miho Ito
发明人： Takumi Suzawa , Masakazu Tanaka , Kazuhiko Koike , Miho Ito
IPC分类号： F01N3/10 , B01D53/94 , B01J35/00 , B01J35/04 , B01J37/02 , F01N3/08 , F01N3/24 , F01N3/28 , F01N13/02 , B01J21/04
CPC分类号： B01D53/9454 , B01J35/0006 , B01J35/04 , F01N3/0814 , F01N3/0842 , F01N3/2828 , F01N13/009 , F01N13/0097 , Y02A50/2324 , Y02T10/22
摘要： This invention aims at achieving early activation by use of a catalytic body having a low thermal capacity, and a low pressure loss, without using a coating layer to reduce exhaust emission. The invention is directed also to improve exhaust purification performance by improving the combination of catalytic bodies and performance of each catalytic body. In the invention, a start catalyst 1 is arranged at an upstream portion of an exhaust pipe P of a car engine E and a three way catalyst 2 is disposed on the downstream side. The start catalyst 1 can directly support catalytic components through chemical bonds by incorporating replacing elements into a substrate ceramic having high heat resistance such as cordierite. Because a coating layer is not necessary, the catalyst of the invention has a low heat capacity and a large open area and achieves reduction of exhaust emission, and reduction of a pressure loss, through early activation.
摘要翻译：本发明旨在通过使用具有低热容量和低压力损失的催化体来实现早期活化，而不使用涂层来减少废气排放。本发明还旨在通过改进催化剂体的组合和每个催化体的性能来提高排气净化性能。在本发明中，起动催化剂1配置在汽车发动机E的排气管P的上游侧，三通催化剂2配置在下游侧。启动催化剂1可以通过将更换元件并入具有高耐热性的基底陶瓷（例如堇青石）中，通过化学键直接支持催化组分。由于不需要涂层，所以本发明的催化剂具有低的热容量和较大的开放面积，通过早期的活化来实现废气排放的减少和压力损失的降低。

9. 发明授权

US06210840B1 Flame-retardant electrolytic solution and nonaqueous secondary battery containing the same 失效
标题翻译：阻燃电解液和含有它的非水二次电池
公开(公告)号：US06210840B1
公开(公告)日：2001-04-03
申请号：US09201667
申请日：1998-12-01
申请人： Kyohei Usami , Miho Ito , Naohiro Kubota , Shinya Mashimo
发明人： Kyohei Usami , Miho Ito , Naohiro Kubota , Shinya Mashimo
IPC分类号： H01M1026
CPC分类号： H01M10/0567 , C09K21/12 , H01M2/1653 , H01M4/382 , H01M10/052 , H01M10/0525 , H01M10/4235
摘要： A flame-retardant electrolytic solution of an electrolyte salt in an organic solvent, wherein the organic solvent contains at least one phosphorus compound represented by formula (I) and a nonaqueous secondary battery containing the flame-retardant electrolytic solution. wherein R1 represents an alkyl group having 1 to 8 carbon atoms, a halogenated alkyl group, an aryl group, an alkylaryl group, an aralkyl group or —CH2—COOR3; R2 represents a methyl group, an ethyl group or a halogenated alkyl group having 1 to 8 carbon atoms; R3 represents an alkyl group having 1 to 8 carbon atoms or a halogenated alkyl group; and m and n each represents 1 or 2 and the sum of m and n is 3.
摘要翻译：一种电解质盐在有机溶剂中的阻燃电解液，其中有机溶剂含有至少一种式（I）表示的磷化合物和含有阻燃电解液的非水二次电池。其中R1表示烷基具有1至8个碳原子，卤代烷基，芳基，烷基芳基，芳烷基或-CH 2 -COOR 3; R2表示甲基，乙基或碳原子数1〜8的卤代烷基。 R3表示碳原子数1〜8的烷基或卤代烷基; m和n各自表示1或2，m和n的和为3。

10. 发明授权

US07358210B2 Ceramic body and ceramic catalyst body 失效
标题翻译：陶瓷体和陶瓷催化剂体
公开(公告)号：US07358210B2
公开(公告)日：2008-04-15
申请号：US10103568
申请日：2002-03-22
申请人： Masakazu Tanaka , Tomomi Hase , Takashi Kondo , Tosiharu Kondo , Hiromi Sano , Jun Hasegawa , Miho Ito , Tomohiko Nakanishi , Kazuhiko Koike , Takumi Suzawa
发明人： Masakazu Tanaka , Tomomi Hase , Takashi Kondo , Tosiharu Kondo , Hiromi Sano , Jun Hasegawa , Miho Ito , Tomohiko Nakanishi , Kazuhiko Koike , Takumi Suzawa
IPC分类号： B01J21/00
CPC分类号： C04B35/195 , B01J21/14 , B01J37/00
摘要： A ceramic body that can support a required amount of catalyst component, without lowering the characteristics such as strength, manufactured without forming a coating layer and providing a high performance ceramic catalyst body that is excellent in practical utility and durability. This ceramic body is made by substituting at least one of the constituent elements of cordierite that constitutes the substrate ceramic, for example Al, with W that is the element having an empty orbit in d or f orbit, has high bonding strength and is less susceptible to deterioration since the catalyst component Pt is supported by means of chemical bonding.
摘要翻译：可以在不形成涂层的情况下制造而不会降低强度等特性而能够支撑所需量的催化剂成分的陶瓷体，并提供实用性和耐久性优异的高性能陶瓷催化剂体。该陶瓷体通过用构成基板陶瓷的堇青石的构成元素中的至少一种，例如Al代替，具有在d或f轨道中具有空轨道的元素的W，具有高的结合强度并且较不敏感因为催化剂组分Pt是通过化学键合来负载的。

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