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1. 发明授权

US06843817B2 Ceramic filter and filter device 有权
标题翻译：陶瓷过滤器和过滤装置
公开(公告)号：US06843817B2
公开(公告)日：2005-01-18
申请号：US09959836
申请日：2001-03-08
申请人： Naomi Noda , Kanji Yamada
发明人： Naomi Noda , Kanji Yamada
IPC分类号： F01N3/02 , B01D39/20 , B01D46/42 , B01D53/94 , B01J35/04 , C04B38/00 , F01N3/022 , F01N3/035 , B01D46/00
CPC分类号： F01N3/0222 , B01D39/2068 , F01N3/022 , F01N3/035 , Y10S55/10 , Y10S55/30
摘要： The present invention provides a ceramic filter to be used at a high temperature, and it contains a substance having preferential reactivity with an ash component contained in materials captured by the ceramic filter and not removed by a high temperature treatment such as combustion over the principal component of the ceramic filter; the reaction between the ash component being not removed by a high temperature treatment such as combustion of the filter and remaining accumulated and the filter component to cause melting of the filter being suppressed to attain a long period of service.
摘要翻译：本发明提供一种高温使用的陶瓷过滤器，其含有与由陶瓷过滤器捕获的材料中含有的灰分成分具有优先反应性的物质，并且不通过主成分的燃烧等高温处理而除去的陶瓷过滤器; 通过过滤器的燃烧等高温处理，残留的灰尘成分与过滤器成分之间的反应不被过滤器的熔化而被抑制，达到长时间的使用。

2. 发明授权

US07045483B2 Catalyst element 有权
公开(公告)号：US07045483B2
公开(公告)日：2006-05-16
申请号：US10257211
申请日：2002-01-18
申请人： Naomi Noda , Junichi Suzuki , Kanji Yamada
发明人： Naomi Noda , Junichi Suzuki , Kanji Yamada
IPC分类号： B01J23/00
CPC分类号： B01D53/9422 , B01D53/945 , B01D2255/1021 , B01D2255/2022 , B01D2255/2042 , B01D2255/2047 , B01D2255/91 , B01J23/02 , B01J23/58 , B01J37/0244 , B01J37/0248 , Y02T10/22
摘要： A catalyst body is obtained by loading, on a carrier, a catalyst layer containing an alkali metal and/or an alkaline earth metal, wherein at least one kind of alkali metal and/or alkaline earth metal is allowed to be present in the carrier and/or between the carrier and the catalyst layer. With this catalyst body, the deterioration of the carrier caused by the alkali metal, etc. is prevented effectively and the long-term use has been made possible.

3. 发明授权

US06837911B2 Ceramic-made filter and process for production thereof 有权
标题翻译：陶瓷过滤器及其生产方法
公开(公告)号：US06837911B2
公开(公告)日：2005-01-04
申请号：US10089795
申请日：2001-07-24
申请人： Naomi Noda , Kanji Yamada , Yoshiyuki Kasai
发明人： Naomi Noda , Kanji Yamada , Yoshiyuki Kasai
IPC分类号： F01N3/02 , B01D39/14 , B01D39/20 , B01D46/00 , B01D46/24 , B01D53/94 , B01J35/04 , F01N3/022
CPC分类号： B01D46/0001 , B01D39/2072 , B01D46/2466 , B01D46/247 , B01D46/2474 , B01J35/04 , F01N3/0222 , F01N2330/06 , Y02T10/20 , Y10S55/05 , Y10S55/10 , Y10S55/30 , Y10S264/48
摘要： A ceramic-made filter for capturing the particulates present in the exhaust gas discharged from diesel engines, wherein a ceramic particles layer made of heat-resistant ceramic particles is formed on a filter by coating, the heat-resistant ceramic particles having a BET specific surface area of 300 m2/g or less. In this ceramic-made filter, the melting of the filter caused by the ash remaining and accumulating after the particulates captured by the filter have been burnt, can be prevented easily without using a large system or the like.
摘要翻译：一种用于捕获从柴油发动机排出的废气中存在的微粒的陶瓷过滤器，其中通过涂覆在过滤器上形成由耐热陶瓷颗粒制成的陶瓷颗粒层，所述耐热陶瓷颗粒具有BET比表面积面积为300m 2 / g以下。在该陶瓷制过滤器中，由过滤器捕获的微粒之后剩余的灰分积聚的过滤器的熔化被烧毁，可以容易地防止过滤而不使用大的系统等。

4. 发明授权

US07576028B2 Catalyst body 有权
标题翻译：催化剂体
公开(公告)号：US07576028B2
公开(公告)日：2009-08-18
申请号：US09735930
申请日：2000-12-14
申请人： Naomi Noda , Junichi Suzuki , Takashi Harada
发明人： Naomi Noda , Junichi Suzuki , Takashi Harada
IPC分类号： B01J23/40
CPC分类号： B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/202 , B01D2255/2022 , B01D2255/2025 , B01D2255/2027 , B01D2255/204 , B01D2255/20707 , B01D2255/20784 , B01J23/58 , B01J37/0203 , B01J37/0215
摘要： A catalyst body comprising a carrier and a catalyst layer containing an alkali metal and/or an alkaline earth metal, loaded on the carrier, which catalyst further contains a substance capable of reacting with the alkali metal and/or the alkaline earth metal, dominating over the reaction between the main components of the carrier and the alkali metal and/or the alkaline earth metal. With this catalyst body, the deterioration of the carrier by the alkali metal and/or the alkaline earth metal is prevented; therefore, the catalyst body can be used over a long period of time.
摘要翻译：一种催化剂体，其包含负载在载体上的载体和含有碱金属和/或碱土金属的催化剂层，该催化剂还含有能够与碱金属和/或碱土金属反应的物质，主导于载体的主要成分与碱金属和/或碱土金属之间的反应。通过该催化剂体，防止了碱金属和/或碱土类金属对载体的劣化; 因此，催化剂体可以长时间使用。

5. 发明授权

US07041358B2 Honeycomb structure and method for producing the same 有权
标题翻译：蜂窝结构及其制造方法
公开(公告)号：US07041358B2
公开(公告)日：2006-05-09
申请号：US10432037
申请日：2002-09-18
申请人： Naomi Noda , Junichi Suzuki
发明人： Naomi Noda , Junichi Suzuki
IPC分类号： B32B3/12
CPC分类号： C04B41/009 , B01D39/2068 , B01J35/04 , B28B3/269 , B28B11/04 , C04B38/0006 , C04B38/0009 , C04B41/4578 , F01N3/2828 , F01N2330/06 , Y10T428/131 , Y10T428/24149 , Y10T428/24744 , C04B35/00 , C04B41/5025 , C04B38/00 , C04B38/007
摘要： A honeycomb structure 1 having numerous through channels passing through along the X axis and being partitioned with porous partition walls 2 which is characterized in that: a total pore volume (D) cc/g in end portions of the partition walls 2 is smaller than the total pore volume in other portions of partition walls 2; and relationships between the total pore volume (D) cc/g in end portions and the partition wall thickness (B) μm and cell pitch (C) mm in other portions of partition walls are defined as; the total pore volume (D)≦the partition wall thickness (B)×0.004, and the total pore volume (D)≦(1/the cell pitch (C))×0.18; and a method of producing a honeycomb structure. There is provided with the honeycomb structures 1 having various cell structures and being reinforced at their end portions, with exhibiting satisfactory and practical erosion resistance.
摘要翻译：蜂窝结构体1具有沿着X轴穿过并且分隔有多孔分隔壁2的多个贯通通道，其特征在于：分隔壁2的端部中的总孔体积（D）cc / g小于分隔壁2的其他部分的总孔容积; 并且分隔壁的其他部分中端部的总孔体积（D）cc / g与分隔壁厚度（B）之间的关系和单元间距（C）mm的关系定义为：总孔体积（D）<=分隔壁厚度（B）×0.004，总孔体积（D）<=（1 /孔间距（C））×0.18; 以及蜂窝结构体的制造方法。设置有具有各种电池结构并在其端部加强的蜂窝结构体1，具有令人满意且实用的耐腐蚀性。

6. 发明申请

US20050261127A1 Catalyst carrier and catalyst body 审中-公开
标题翻译：催化剂载体和催化剂体
公开(公告)号：US20050261127A1
公开(公告)日：2005-11-24
申请号：US10519749
申请日：2003-07-09
申请人： Naomi Noda , Junichi Suzuki
发明人： Naomi Noda , Junichi Suzuki
IPC分类号： F01N3/10 , B01D53/88 , B01D53/94 , B01J21/06 , B01J23/02 , B01J23/58 , B01J32/00 , B01J35/04 , B01J37/02 , F01N3/28 , B01J23/00
CPC分类号： B01J21/063 , B01D53/9422 , B01D2255/202 , B01D2255/204 , B01D2255/20707 , B01D2255/9022 , B01J23/02 , B01J23/58 , B01J35/04 , B01J37/0215 , B01J37/0217 , B01J37/0219 , B01J37/0244 , B01J37/0248
摘要： There is provided a catalyst carrier comprising ceramic substrate composed mainly of ceramics, and a pre-coat layer applied on the ceramic substrate, wherein the pre-coat layer comprises titanium oxide (TiO2) in an amount of at least 30 mass %. Also there is provided a catalyst body comprising such a catalyst carrier, and alkali metal and/or alkaline earth metal loaded on the catalyst carrier. There are provided a catalyst carrier showing less deterioration by alkaline metal and/or alkaline earth metal to be loaded on the carrier, and a catalyst body showing less deterioration by alkaline metal and/or alkaline earth metal being loaded on the carrier.
摘要翻译：提供了一种催化剂载体，其包括主要由陶瓷组成的陶瓷基材和涂在陶瓷基材上的预涂层，其中预涂层包含一定量的氧化钛（TiO 2）至少30质量％。还提供了一种包含这种催化剂载体和负载在催化剂载体上的碱金属和/或碱土金属的催化剂体。提供了一种催化剂载体，其显示出较少的碱性金属和/或碱土金属被劣化的负载载体，催化剂体显示较少的碱金属和/或碱土金属的负载载体的劣化。

7. 发明授权

US06602822B2 Catalyst for exhaust gas purification and exhaust gas purification system using the same 失效
标题翻译：用于废气净化的催化剂和使用其的废气净化系统
公开(公告)号：US06602822B2
公开(公告)日：2003-08-05
申请号：US09271155
申请日：1999-03-17
申请人： Naomi Noda , Yukinari Shibagaki , Junichi Suzuki
发明人： Naomi Noda , Yukinari Shibagaki , Junichi Suzuki
IPC分类号： B01J2344
CPC分类号： B01D53/9486 , B01D53/945 , B01D2255/1021 , B01J23/44 , B01J23/63 , B01J37/0248 , F01N3/0814 , F01N3/10 , F01N3/30 , F01N13/009 , F01N2410/06 , F01N2410/12 , Y02T10/22
摘要： A catalyst for exhaust gas purification includes (1) a monolithic carrier having passages and (2) palladium-loaded alumina obtained by immersing alumina in a palladium solution and then firing the resulting alumina and loaded on the monolithic carrier as a catalyst layer. In the catalyst, the catalyst layer loaded on the partition walls of the passages of the monolithic carrier has a thickness of 5 to 100 &mgr;m and the palladium/alumina (Pd/Al2O3) weight ratio in the catalyst layer is 0.03 to 0.30. This catalyst is a Pd-only catalyst improved in hydrocarbon purifiability during the cold start of engine.
摘要翻译：用于废气净化的催化剂包括（1）具有通道的整体式载体和（2）通过将氧化铝浸入钯溶液中而获得的负载钯的氧化铝，然后焙烧所得氧化铝并作为催化剂层负载在整体式载体上。在催化剂中，负载在整体式载体的通道的分隔壁上的催化剂层的厚度为5〜100μm，催化剂层中的钯/氧化铝（Pd / Al 2 O 3）重量比为0.03〜0.30。该催化剂是在发动机冷起动期间提高烃纯化性能的仅Pd催化剂。

8. 发明授权

US06576203B2 Reformer 有权
标题翻译：改革者
公开(公告)号：US06576203B2
公开(公告)日：2003-06-10
申请号：US09339295
申请日：1999-06-24
申请人： Fumio Abe , Naomi Noda , Junichi Suzuki
发明人： Fumio Abe , Naomi Noda , Junichi Suzuki
IPC分类号： B01J700
CPC分类号： H01M8/0631 , B01J15/005 , B01J19/2485 , B01J2219/00135 , B01J2219/182 , C01B3/16 , C01B3/26 , C01B3/323 , C01B3/38 , C01B3/583 , C01B2203/0233 , C01B2203/0261 , C01B2203/0277 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1023 , C01B2203/1041 , C01B2203/1047 , C01B2203/1082 , C01B2203/1094 , C01B2203/1205 , C01B2203/1223 , C01B2203/142 , C01B2203/1604 , C01B2203/1661 , C01B2203/82 , H01M8/0662
摘要： A reformer includes two or more catalyst units in the flow path, capable of generating hydrogen from a reactant fluid containing an organic compound or carbon monoxide, by catalysis. In the reformer, at least two of the catalyst units satisfy the following relationship: Heat capacity of the upstream-side catalyst unit≦Heat capacity of the downstream-side catalyst unit. The reformer is improved in the relationship between these catalyst units with respect to heat capacity. This improvement leads to improvement of the reformer in safety, heating characteristics during the start-up period, efficiency of hydrogen production and reduction in production of CO as the coproduct.
摘要翻译：重整器包括流路中的两个或更多个催化剂单元，能够通过催化从含有机化合物或一氧化碳的反应物流中产生氢气。在重整器中，至少两个催化剂单元满足以下关系：上游侧催化剂单元的热容量<=下游侧催化剂单元的热容量。重整器在这些催化剂单元之间的关系相对于热容量的改善。这种改进导致重整器的安全性，启动期间的加热特性，氢生产的效率和作为副产物的CO的生产的降低的改善。

9. 发明授权

US06350416B2 System for exhaust gas purification 失效
标题翻译：废气净化系统
公开(公告)号：US06350416B2
公开(公告)日：2002-02-26
申请号：US09093789
申请日：1998-06-09
申请人： Naomi Noda , Yukinari Shibagaki , Akira Takahashi , Hiroshige Mizuno
发明人： Naomi Noda , Yukinari Shibagaki , Akira Takahashi , Hiroshige Mizuno
IPC分类号： B01D5334
CPC分类号： B01D53/945 , B01D2255/912 , F01N3/0814 , F01N3/0835 , F01N13/009 , Y02T10/22
摘要： A system for exhaust gas purification disposed in the exhaust pipe of an internal combustion engine, includes an adsorbent formed by loading, on a monolithic carrier, (1) a zeolite containing at least one kind of ion of an element having an electronegativity of 1.40 or more and (2) a catalyst material formed by loading at least one kind of noble metal selected from Pt, Pd and Rh on a heat-resistant inorganic oxide, and at least one loaded carrier formed by loading, on a monolithic carrier, a catalyst component having a purifiability for the harmful substances present in the exhaust gas emitted from the engine and/or an adsorbent component having an adsorptivity for the hydrocarbons also present in the exhaust gas, the loaded carrier being provided upstream of the adsorbent in the flow direction of the exhaust gas and having a total volume of 0.6 l or more. In this system for exhaust gas purification, the thermal deterioration of the adsorbent is reduced because there is used an adsorbent of higher HC desorption start temperature and because the thermal load applied to the adsorbent is decreased by the use of a particular means.
摘要翻译：一种设置在内燃机的排气管中的废气净化系统，包括通过在整体式载体上装载（1）含有至少一种具有1.40的电负性的元素的离子的沸石形成的吸附剂，或更多和（2）通过将选自Pt，Pd和Rh中的至少一种贵金属负载在耐热无机氧化物上形成的催化剂材料，以及通过在整体式载体上负载催化剂形成的至少一种负载载体具有对从发动机排出的排气中存在的有害物质具有可净化性的成分和/或对废气中也存在的具有对烃的吸附性的吸附剂成分，负载载体在吸附剂的流动方向上游侧设置废气，总体积为0.6l以上。在这种废气净化系统中，由于使用HC解吸开始温度较高的吸附剂，因为通过使用特定的方法降低了对吸附剂的热负荷，所以吸附剂的热劣化降低。

10. 发明授权

US07951338B2 Catalytic converter 有权
标题翻译：催化转化器
公开(公告)号：US07951338B2
公开(公告)日：2011-05-31
申请号：US11723309
申请日：2007-03-19
申请人： Yukio Miyairi , Naomi Noda
发明人： Yukio Miyairi , Naomi Noda
IPC分类号： B01D50/00 , F01N3/02 , B32B3/12
CPC分类号： F01N3/2828 , B01D46/2429 , B01D46/2459 , B01D46/2466 , B01D46/2474 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01D2279/30 , B01J35/002 , B01J35/04 , B01J35/10 , B01J37/0018 , B01J37/0215 , B01J37/0244 , Y10T29/49345 , Y10T428/24149
摘要： A catalytic converter having an excellent purification efficiency and small pressure loss and a method for producing the same is provided. A catalytic converter comprises a catalyst coating layer which is coated on the surface of the partition walls of the honeycomb structural body having partition walls which divide and form a plurality of cells functioning as fluid passages. 10% or more of the plurality of the cells are plugged by the plug portions which are formed at the one end or the middle of the passage, the average maximum distance of image of the honeycomb structural body is 10 μm or more and the porosity of the honeycomb structural body is 40% or more, the catalyst coating layer contains at least one oxide selected from the group consisting of alumina, ceria, titania, silica and zirconia, and also a catalyst containing at least one precious metal selected from the group consisting of platinum, rhodium and palladium, or metal exchanged zeolite or vanadium is supported in the catalyst coating layer as the catalytic active constituent, the average maximum distance of image of the catalyst coating layer is 10 μm or more, and the porosity of the catalyst coating layer is 40% or more.
摘要翻译：提供了具有优异的净化效率和小压力损失的催化转化器及其制造方法。催化转化器包括涂覆在蜂窝结构体的分隔壁的表面上的催化剂涂层，其具有分隔并形成用作流体通道的多个单元的分隔壁。多个细胞中的10％以上被形成在通路的一端或中间的插塞部分堵塞，蜂窝结构体的平均最大图像距离为10μm以上，孔隙率为蜂窝结构体为40％以上，催化剂被覆层含有选自氧化铝，二氧化铈，二氧化钛，二氧化硅，氧化锆中的至少一种氧化物，以及含有至少一种选自以下的贵金属的催化剂：铂，铑和钯，或金属交换的沸石或钒负载在催化剂涂层中作为催化活性成分，催化剂涂层的平均最大图像距离为10μm以上，催化剂涂层的孔隙率层为40％以上。

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