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81. 发明授权

US5908993A Apparatus for measuring total surface area of a portion of catalytic metal particles 失效
标题翻译：用于测量一部分催化金属颗粒的总表面积的装置
公开(公告)号：US5908993A
公开(公告)日：1999-06-01
申请号：US898816
申请日：1997-07-23
申请人： Shinichi Takeshima , Toshiaki Tanaka
发明人： Shinichi Takeshima , Toshiaki Tanaka
IPC分类号： B01J32/00 , G01N15/08 , G01N15/00
CPC分类号： G01N15/0893
摘要： According to the present invention, there is provided an apparatus for measuring total surface area of a portion of catalytic metal particles carried on the surfaces of pores in a carrier of a catalyst, comprising a device for supplying the pores with a first gas under a predetermined pressure to mask the surfaces of the catalytic metal particles carried on a first portion of the surfaces of said pores, which first portion has a radius less than a radius determined by the predetermined pressure of said first gas and a device for supplying said pores with a second gas which is to be adsorbed on the surfaces of said catalytic metal particles carried on a second portion of the surfaces of said pores, which second portion has a radius equal to or greater than the radius determined by the predetermined pressure, and is not masked by said first gas. Also included is a processor for calculating total surface area of said catalytic metal particles carried on said second portion of the surfaces of said pores by an amount which is adsorbed on said surfaces of said catalytic metal particles.
摘要翻译：根据本发明，提供了一种用于测量承载在催化剂载体的孔表面上的一部分催化金属颗粒的总表面积的装置，包括用于在预定的温度下向第一气体供应孔的装置所述第一部分具有小于由所述第一气体的预定压力确定的半径的半径的载体，所述第一部分的所述孔的第一部分上承载的催化金属颗粒的表面的压力和用于向所述孔提供第二气体被吸附在所述催化金属颗粒的表面上，所述表面承载在所述孔的表面的第二部分上，该第二部分具有等于或大于由预定压力确定的半径的半径，并且不被掩蔽通过所述第一气体。还包括一种处理器，用于计算在所述孔的所述第二部分表面上承载的所述催化金属颗粒的总表面积，该表面积被吸附在所述催化金属颗粒的所述表面上的量。

82. 发明授权

US5443803A Catalyst for purifying exhaust gas 失效
标题翻译：废气净化催化剂
公开(公告)号：US5443803A
公开(公告)日：1995-08-22
申请号：US925669
申请日：1992-08-07
申请人： Tatsuji Mizuno , Shinichi Takeshima , Kazuhiko Sekizawa , Senshi Kasahara
发明人： Tatsuji Mizuno , Shinichi Takeshima , Kazuhiko Sekizawa , Senshi Kasahara
IPC分类号： B01D53/94 , B01J29/072 , B01J29/72 , B01J29/80 , B01J35/00 , B01J35/04
CPC分类号： B01D53/945 , B01J29/072 , B01J35/0006 , B01J35/04 , Y02T10/22
摘要： A catalyst for purifying an exhaust gas comprising a zeolite catalyst ion exchanged with cobalt and at least one alkaline earth metal and a zeolite catalyst ion-exchanged with copper, provided on an inlet side of an exhaust gas stream and an outlet side of the exhaust gas respectively, or randomly present in a mixed state.
摘要翻译：一种废气净化用催化剂，其特征在于，在废气流的入口侧和废气的出口侧设置有与钴和至少一种碱土金属交换的沸石催化剂离子和与铜离子交换的沸石催化剂或者以混合状态随机存在。

83. 发明授权

US5423181A Exhaust gas purification device of an engine 失效
标题翻译：发动机废气净化装置
公开(公告)号：US5423181A
公开(公告)日：1995-06-13
申请号：US114894
申请日：1993-09-01
申请人： Kenji Katoh , Satoshi Iguchi , Tetsuro Kihara , Masato Gotoh , Shinichi Takeshima , Takamitsu Asanuma , Fumitada Murakami
发明人： Kenji Katoh , Satoshi Iguchi , Tetsuro Kihara , Masato Gotoh , Shinichi Takeshima , Takamitsu Asanuma , Fumitada Murakami
IPC分类号： F01N3/08 , F01N3/24 , F01N9/00 , F02D41/02 , F02D41/14 , F01N3/20
CPC分类号： F01N3/0842 , F01N3/0871 , F01N9/00 , F02D41/0275 , F02D41/1475 , F02D41/1487 , Y02T10/47
摘要： An engine comprising an exhaust passage having therein a NO.sub.x absorbent which absorbs the NO.sub.x when the air-fuel ratio of the exhaust gas flowing into the NO.sub.x absorbent is lean and releases the absorbed NO.sub.x when the air-fuel ratio of the exhaust gas flowing into the NO.sub.x absorbent becomes the stoichiometric air-fuel ratio or rich. When the air-fuel ratio of the air-fuel mixture should be changed over from lean to the stoichiometric air-fuel ratio, the air-fuel ratio of the air-fuel mixture is temporarily made rich and is then made the stoichiometric air-fuel ratio.
摘要翻译：一种发动机，包括排气通道，其中具有NOx吸收剂，其当流入NOx吸收剂的排气的空燃比是贫的时吸收NOx，并且当流入所述NOx的废气的空燃比 NOx吸收剂成为化学计量空燃比或浓度。当空气燃料混合物的空燃比应当从稀薄转换到理论空燃比时，空气 - 燃料混合物的空燃比暂时变浓，然后制成化学计量空气燃料比。

84. 发明授权

US5402641A Exhaust gas purification apparatus for an internal combustion engine 失效
标题翻译：内燃机用废气净化装置
公开(公告)号：US5402641A
公开(公告)日：1995-04-04
申请号：US94799
申请日：1993-07-20
申请人： Kenji Katoh , Shinichi Takeshima , Toshiaki Tanaka , Satoshi Iguchi , Masato Goto , Tetsuro Kihara , Takamitsu Asanuma , Fumitada Murakami
发明人： Kenji Katoh , Shinichi Takeshima , Toshiaki Tanaka , Satoshi Iguchi , Masato Goto , Tetsuro Kihara , Takamitsu Asanuma , Fumitada Murakami
IPC分类号： F01N3/08 , B01D53/04 , B01D53/86 , B01D53/94 , F01N3/20 , F01N3/24 , F01N13/02 , F02D41/02 , F02D41/14 , F02D45/00
CPC分类号： B01D53/9481 , B01D53/0454 , B01D53/8696 , B01D53/9422 , B01D53/9495 , F01N13/009 , F01N3/0842 , F02D41/028 , F02D41/1446 , F02D41/1475 , B01D2255/2042 , B01D2255/20761 , F01N2240/18 , F01N2250/12 , F01N2390/02 , F01N2430/06 , F01N2570/04 , F01N3/20 , F02D2200/0606 , Y02T10/22
摘要： An NOx absorbent is installed in an exhaust conduit of an internal combustion engine capable of fuel combustion at lean air-fuel ratios. An oxygen concentration is repeatedly or continuously decreased by, for example, switching the air-fuel from the lean air-fuel ratio to a stoichiometric or rich air fuel ratio when the exhaust gas temperature is higher than 550.degree. C. or when NOx absorbent temperature is higher than 500.degree. C. As a result, the SOx absorbed in the NOx absorbent during lean air-fuel ratio, low temperature operation is released from the NOx absorbent, and the SOx-poisoned NOx absorbent is recovered.
摘要翻译： NOx吸收剂安装在能够以稀空燃比燃料燃烧的内燃机的排气管道中。当废气温度高于550℃时，或者当NOx吸收温度高于550℃时，通过例如将空气燃料从稀空燃比切换到理论空燃比或浓空气燃料比来重复或连续地降低氧浓度高于500℃。结果，在稀空燃比期间吸收在NOx吸收剂中的SO x，低温操作从NOx吸收剂释放，并且回收了SOx中毒的NOx吸收剂。

85. 发明授权

US5209061A Exhaust gas purification system for an internal combustion engine 失效
公开(公告)号：US5209061A
公开(公告)日：1993-05-11
申请号：US848386
申请日：1992-03-09
申请人： Shinichi Takeshima
发明人： Shinichi Takeshima
IPC分类号： F01N3/08 , B01D53/94 , F01N3/20 , F01N3/36 , F01N9/00 , F02M25/07
CPC分类号： F01N3/36 , B01D53/9454 , B01D53/9495 , F01N3/2033 , F01N3/208 , F01N2610/03 , F01N2900/0422 , F02M26/15 , Y02T10/22 , Y02T10/24 , Y02T10/26
摘要： An exhaust gas purification system includes a lean burn engine having an exhaust conduit, a lean NOx catalyst installed in the exhaust conduit, an HC amount increasing device capable of increasing an amount of HC included in exhaust gas flowing to the lean NOx catalyst, a catalyst temperature determining device for determining a catalyst temperature and determining whether the catalyst temperature is below a predetermined value, and an HC amount increasing device operating device capable of intermittently operating the HC amount increasing device when the catalyst temperature is below the predetermined value. The HC increased at low catalyst temperatures is partially oxidized to generate a large amount of radicals which are held within small cells of the lean NOx catalyst. When the catalyst temperature rises, the radicals held in the cells are effectively used to reduce NOx until the radicals are compensated.

86. 发明授权

US4916897A Exhaust gas purifying apparatus built-in to a muffler for a diesel engine 失效
标题翻译：用于柴油发动机的消音器内置的排气净化装置
公开(公告)号：US4916897A
公开(公告)日：1990-04-17
申请号：US291273
申请日：1988-12-28
申请人： Kotaro Hayashi , Tokuta Inoue , Sumio Ito , Kiyoshi Kobashi , Shinichi Takeshima
发明人： Kotaro Hayashi , Tokuta Inoue , Sumio Ito , Kiyoshi Kobashi , Shinichi Takeshima
IPC分类号： B01D53/94 , F01N1/08 , F01N3/023 , F01N3/027 , F01N3/031 , F01N3/033 , F01N3/035 , F01N9/00 , F02B3/06 , F02D41/38 , F01N3/02
CPC分类号： F01N3/0233 , B01D53/944 , F01N1/089 , F01N3/023 , F01N3/027 , F01N3/031 , F01N3/033 , F01N3/0335 , F01N3/035 , F01N9/00 , F01N9/002 , F02D41/38 , F01N2230/02 , F01N2250/00 , F01N2250/02 , F01N2250/12 , F01N2560/026 , F02B3/06 , F02D2041/0022 , Y02T10/47 , Y10S55/30
摘要： An exhaust gas purifying apparatus comprising a first and a second casings having expansion chambers, respectively, a third casing arranged between the first and second casings to form a passage therebetween, an inlet pipe introducing the exhaust gas into the first expansion chamber, and an outlet pipe discharging the exhaust gas from the second expansion chamber, whereby a muffler is constituted. The apparatus also comprises a filter arranged in the third casing to trap particulates in the exhaust gas, and a heater arranged adjacent to the filter on the side of the second expansion chamber to burn the particulates deposited on the filter, to regenerate the filter. A flow control unit, comprising a bypass and a valve therein, is arranged such that the exhaust gas normally flows through the filter and the heater, and when the filter is regenerated, at least a part of the exhaust gas flows in reverse through the heater and the filter. This exhaust gas purifying apparatus is built-in to the muffler.
摘要翻译：一种废气净化装置，包括具有膨胀室的第一和第二壳体，分别设置在所述第一和第二壳体之间以在其间形成通道的第三壳体，将废气引入到所述第一膨胀室中的入口管，以及出口管从第二膨胀室排出废气，由此构成消音器。该装置还包括布置在第三壳体中的滤器以捕集废气中的微粒，以及在第二膨胀室一侧邻近过滤器布置的加热器，用于燃烧沉积在过滤器上的微粒，以再生过滤器。在其中包括旁路和阀的流量控制单元布置成使得废气通常流过过滤器和加热器，并且当过滤器被再生时，排气的至少一部分反向流过加热器和过滤器。该废气净化装置内置于消声器。

87. 发明授权

US4723069A Ceramic heater 失效
标题翻译：陶瓷加热器
公开(公告)号：US4723069A
公开(公告)日：1988-02-02
申请号：US907818
申请日：1986-09-16
申请人： Hiroki Hoshizaki , Kazuo Oyobe , Hirofumi Suzuki , Nobuaki Kawahara , Terutaka Kageyama , Hitoshi Niwa , Shinichi Takeshima , Yoshihiko Imamura , Kiyoshi Kobashi , Kenichiro Takama
发明人： Hiroki Hoshizaki , Kazuo Oyobe , Hirofumi Suzuki , Nobuaki Kawahara , Terutaka Kageyama , Hitoshi Niwa , Shinichi Takeshima , Yoshihiko Imamura , Kiyoshi Kobashi , Kenichiro Takama
IPC分类号： H05B3/03 , F01N3/02 , F01N3/027 , H05B3/14 , H05B3/06 , F23Q7/10
CPC分类号： F01N3/027 , H05B3/141
摘要： A ceramic heater for regenerating a fine particle collecting filter which is exposed to exhaust gases at elevated temperatures. This ceramic heater comprises two electrode potions, a heat generation portion connected to the two electrode portions and a holding projection portion of a ceramic heater connected to the side of the heat generating portion. The two electrode portions, the heat generating portion and the holding projection portion are formed integrally.
摘要翻译：一种陶瓷加热器，用于再生在高温下暴露于废气中的微粒收集过滤器。该陶瓷加热器包括两个电极部分，连接到两个电极部分的发热部分和连接到发热部分一侧的陶瓷加热器的保持突起部分。两个电极部分，发热部分和保持突出部分一体地形成。

88. 发明授权

US08999886B2 Catalyst support particle, production process thereof and exhaust gas purifying catalyst 有权
标题翻译：催化剂载体颗粒，其制备方法和废气净化催化剂
公开(公告)号：US08999886B2
公开(公告)日：2015-04-07
申请号：US12373150
申请日：2007-07-03
申请人： Shinichi Takeshima , Ryo Kiyoyama
发明人： Shinichi Takeshima , Ryo Kiyoyama
IPC分类号： B01J21/04 , B01J23/02 , B01J23/00 , B01J23/10 , B01D53/94 , B01J23/63 , B01J37/02 , B01J21/06 , B01J35/00 , B01J37/03
CPC分类号： B01J23/10 , B01D53/945 , B01D2255/206 , B01D2255/20715 , B01D2258/012 , B01J21/066 , B01J23/63 , B01J35/0006 , B01J37/0211 , B01J37/03 , Y02T10/22
摘要： A catalyst support particle 10 is disclosed, wherein the particle comprises a zirconia-based metal oxide particle 1, and rare earth oxide-enriched areas 2 dotted on the surface thereof. A production process of a catalyst support particle is disclosed, wherein the process comprises (a) providing a colloidal solution containing a colloidal particle of rare earth hydroxide or oxide, (b) adding a zirconia-based metal oxide particle to the colloidal solution to cause the colloidal particle to be adsorbed and loaded on the surface of the zirconia-based metal oxide particle, and (c) drying and firing the zirconia-based metal oxide particle having the colloidal particle adsorbed and loaded thereon.
摘要翻译：公开了一种催化剂载体颗粒10，其中颗粒包括氧化锆基金属氧化物颗粒1和在其表面上点缀的稀土氧化物富集区2。公开了一种催化剂载体颗粒的制备方法，其中所述方法包括（a）提供含有稀土氢氧化物或氧化物的胶体颗粒的胶体溶液，（b）将氧化锆基金属氧化物颗粒加入到胶体溶液中以引起要吸附并负载在氧化锆基金属氧化物颗粒的表面上的胶体颗粒，和（c）将其上吸附并加载有胶体颗粒的氧化锆基金属氧化物颗粒进行干燥和焙烧。

89. 发明授权

US08486197B2 Method of saccharification and separation for plant fiber materials 有权
标题翻译：植物纤维材料糖化分离方法
公开(公告)号：US08486197B2
公开(公告)日：2013-07-16
申请号：US12674427
申请日：2008-08-29
申请人： Shinichi Takeshima , Takeshi Kikuchi
发明人： Shinichi Takeshima , Takeshi Kikuchi
IPC分类号： C13K1/02
CPC分类号： C13K1/02
摘要： A method of saccharification and separation for plant fiber materials is provided. The method includes hydrolyzing cellulose contained in the plant fiber materials using a cluster acid catalyst in a pseudo-molten state to produce saccharide. The method further includes a first separation step of separating a mixture containing an aqueous saccharide solution in which at least a portion of the saccharide produced is dissolved, a cluster acid organic solvent solution, and residues into a solid content containing the residues and a liquid content containing the aqueous saccharide solution and the cluster acid catalyst solvent solution. The method further includes a second separation step of dehydrating the liquid content by a dehydration means capable of absorbing water through chemical absorption to deposit the saccharide in the aqueous saccharide solution, and separating a solid content containing the saccharide from a liquid content containing the cluster acid catalyst and the organic solvent.
摘要翻译：提供了一种用于植物纤维材料的糖化和分离的方法。该方法包括使用模拟熔融状态的簇酸催化剂水解包含在植物纤维材料中的纤维素以产生糖。所述方法还包括第一分离步骤，其将含有至少一部分所生成的糖的糖水溶液，簇酸有机溶剂溶液和残留物的混合物分离成含有残留物和液体含量的固体含量含有糖水溶液和簇酸催化剂溶剂溶液。该方法还包括第二分离步骤，其通过能够通过化学吸收吸收水分的脱水装置使所述液体含量脱水以将糖沉积在糖水溶液中，并将含有糖的固体含量与含有所述聚集酸的液体含量分离催化剂和有机溶剂。

90. 发明授权

US08460472B2 Method for glycosylating and separating plant fiber material 有权
标题翻译：糖基化和分离植物纤维材料的方法
公开(公告)号：US08460472B2
公开(公告)日：2013-06-11
申请号：US12995809
申请日：2009-06-02
申请人： Shinichi Takeshima , Takeshi Kikuchi
发明人： Shinichi Takeshima , Takeshi Kikuchi
IPC分类号： C13K1/02
CPC分类号： C13K1/02
摘要： The invention relates to a method for hydrolyzing a plant fiber material and producing and separating a saccharide including glucose. The method of the invention includes a hydrolysis process of using a cluster acid catalyst in a pseudo-molten state to hydrolyze cellulose contained in the plant fiber material and produce glucose. In the hydrolysis process, the cluster acid catalyst and a first amount of the plant fiber material that increases a viscosity of the cluster acid catalyst in a pseudo-molten state when added to the cluster acid catalyst in a pseudo-molten state are heated and mixed, and a second amount of the plant fiber material is then further added when the decrease in viscosity of the heated mixture occurs.
摘要翻译：本发明涉及水解植物纤维材料并生产和分离包括葡萄糖的糖类的方法。本发明的方法包括使用假熔融状态的簇酸催化剂水解纤维素中所含的纤维素并产生葡萄糖的水解方法。在水解过程中，将加入到熔融状态的聚氨酯催化剂中的模拟熔融状态下的聚氨酯酸催化剂的粘度增加的簇酸催化剂和第一量的植物纤维材料加热混合然后当加热的混合物的粘度降低时，进一步添加第二量的植物纤维材料。

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