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21. 发明授权

US08865615B2 Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method 有权
标题翻译：氨氧化催化剂，使用其的排气净化装置和废气净化方法
公开(公告)号：US08865615B2
公开(公告)日：2014-10-21
申请号：US14008460
申请日：2011-11-17
申请人： Tomoaki Ito , Toshinori Okajima , Makoto Nagata
发明人： Tomoaki Ito , Toshinori Okajima , Makoto Nagata
IPC分类号： B01J21/00 , B01J21/04 , B01J23/00 , B01J23/02 , B01J23/10 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/56 , B01J20/00 , B01D53/94 , B01J23/30 , B01J23/652 , B01J35/00
CPC分类号： B01J35/0006 , B01D53/9436 , B01D53/9477 , B01D2255/1021 , B01D2255/2065 , B01D2255/20707 , B01D2255/20715 , B01D2255/20776 , B01D2255/30 , B01D2255/40 , B01D2255/407 , B01D2255/9022 , B01J21/063 , B01J21/066 , B01J21/08 , B01J23/30 , B01J23/42 , B01J23/6527 , B01J29/46 , B01J29/7615 , B01J35/04 , Y02C20/10 , Y10S502/52712 , Y10S502/52713
摘要： Ammonia oxidation catalyst being superior in heat resistance and capable of suppressing by-production of N2O and leakage of ammonia. The ammonia oxidation catalyst (AMOX) removes surplus ammonia, in selectively reducing nitrogen oxides by adding urea or ammonia and using a selective catalytic reduction (SCR) catalyst, into exhaust gas, wherein the ammonia oxidation catalyst is made by coating at least two catalyst layers having a catalyst layer (lower layer) including a catalyst supported a noble metal element on a composite oxide (A) having titania and silica as main components, and a catalyst layer (upper layer) including a composite oxide (C) consisting of tungsten oxide, ceria, and zirconia, at the surface of an integral structure-type substrate, wherein a composition of the composite oxide (C) is tungsten oxide: 1 to 50% by weight, ceria: 1 to 60% by weight, and zirconia: 30 to 90% by weight.
摘要翻译：氨氧化催化剂的耐热性优异，能够抑制N2O的副产生和氨的泄漏。氨氧化催化剂（AMOX）通过添加尿素或氨并使用选择性催化还原（SCR）催化剂来选择性地还原氮氧化物，从而去除多余的氨，其中氨氧化催化剂是通过涂覆至少两个催化剂层具有在二氧化钛和二氧化硅作为主要成分的复合氧化物（A）上负载贵金属元素的催化剂层（下层）和包含由氧化钨构成的复合氧化物（C）的催化剂层（上层），二氧化铈和氧化锆，其中复合氧化物（C）的组成为氧化钨：1〜50重量％，二氧化铈：1〜60重量％，氧化锆： 30〜90重量％。

22. 发明授权

US08777521B2 Steel pipe pile and method of installing the steel pipe pile 有权
标题翻译：钢管桩及其安装方法
公开(公告)号：US08777521B2
公开(公告)日：2014-07-15
申请号：US13263357
申请日：2010-03-16
申请人： Makoto Nagata , Masamichi Sawaishi , Masatoshi Wada
发明人： Makoto Nagata , Masamichi Sawaishi , Masatoshi Wada
IPC分类号： E02D5/28 , E02D5/56 , E21B17/22 , E21B10/44 , E02D5/80
CPC分类号： E02D5/801 , E02D5/56 , Y10T29/49826
摘要： A steel pipe pile having pile bearing capacity without disturbing the surrounding ground during installation. The steel pipe pile including a first steel pipe pile that has a hollow steel pipe and a first helical fin on the outer periphery thereof from one end toward the other end at a constantly equal pitch; and a second steel pipe pile that has a hollow steel pipe and a helical fin on the outer periphery thereof from one end toward the other end at a constantly equal pitch and that is joined at an end to the other end of the first steel pipe pile, the pitch of the first helical fin and the pitch of the second helical fin being equal, and the first helical fin and second helical fin being continuous along an imaginary helix at the joint between the first steel pipe pile and the second steel pipe pile.
摘要翻译：一种钢管桩，桩身承载能力不会在安装过程中扰乱周围地面。所述钢管桩包括第一钢管桩，所述第一钢管桩具有中空钢管和第一螺旋翅片，所述第一钢管桩的外周以一定等间距从一端朝向另一端; 以及第二钢管桩，其长度相等的间距从一端向另一端在其外周上具有中空钢管和螺旋翅片，并且在第一钢管桩的另一端的一端接合第一螺旋翅片的间距和第二螺旋翅片的间距相等，第一螺旋翅片和第二螺旋翅片在第一钢管桩和第二钢管桩之间的接合处沿着假想螺旋连续。

23. 发明申请

US20120037261A1 STEEL PIPE PILE AND METHOD OF INSTALLING THE STEEL PIPE PILE 有权
标题翻译：钢管管和安装钢管桩的方法
公开(公告)号：US20120037261A1
公开(公告)日：2012-02-16
申请号：US13263357
申请日：2010-03-16
申请人： Makoto Nagata , Masamichi Sawaishi , Masatoshi Wada
发明人： Makoto Nagata , Masamichi Sawaishi , Masatoshi Wada
IPC分类号： F16L9/02 , B23P19/00
CPC分类号： E02D5/801 , E02D5/56 , Y10T29/49826
摘要： To provide a steel pipe pile capable of ensuring pile bearing capacity without disturbing the surrounding ground during installation. Characterized by comprising a first steel pipe pile 102 (104) that has a hollow first steel pipe 112 and a first helical fin 114 formed helically for at least one turn on the outer periphery of the first steel pipe from one end toward the other end of the first steel pipe at a constantly equal pitch; and a second steel pipe pile 104 that has a hollow second steel pipe 112 and a second helical fin 114 formed helically for at least one turn on the outer periphery of the second steel pipe from one end toward the other end of the second steel pipe at a constantly equal pitch and that is joined at an end to the other end of the first steel pipe pile, the pitch of the first helical fin and the pitch of the second helical fin being equal, and the first helical fin and second helical fin being continuous along an imaginary helix at the joint between the first steel pipe pile and the second steel pipe pile.
摘要翻译：提供一种能够在安装过程中不影响周围地面的桩承载能力的钢管桩。其特征在于，具有第一钢管桩102（104），该第一钢管桩102（104）具有中空的第一钢管112和第一螺旋翅片114，所述第一螺旋翅片114从第一钢管的外周至少一圈地形成，所述第一螺旋翅片114从第一钢管的一端到另一端第一根钢管以不间断的间距; 以及第二钢管桩104，其具有中空的第二钢管112和第二螺旋翅片114，该第二螺旋翅片114从第二钢管的一端向另一端螺旋形地形成在第二钢管的外周上至少一圈一个相等的间距，并且在第一钢管桩的另一端的端部连接，第一螺旋翅片的间距和第二螺旋翅片的间距相等，第一螺旋翅片和第二螺旋翅片是在第一钢管桩和第二钢管桩之间的接合处沿着假想螺旋连续。

24. 发明申请

US20100196221A1 Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same 有权
标题翻译：选择性催化还原型催化剂，废气净化设备和使用其的废气净化过程
公开(公告)号：US20100196221A1
公开(公告)日：2010-08-05
申请号：US12662147
申请日：2010-04-01
申请人： Ryuji Ando , Takashi Hihara , Yasuharu Kanno , Makoto Nagata
发明人： Ryuji Ando , Takashi Hihara , Yasuharu Kanno , Makoto Nagata
IPC分类号： B01D53/94 , B01D50/00
CPC分类号： B01D53/9418 , B01D53/925 , B01D53/9436 , B01D53/944 , B01D53/9468 , B01D2251/2062 , B01D2251/2067 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/206 , B01D2255/20707 , B01D2255/20715 , B01D2255/20738 , B01D2255/20776 , B01D2255/2092 , B01D2255/30 , B01D2255/502 , B01D2255/504 , B01D2255/9022 , B01D2255/9027 , B01D2255/91 , B01D2255/911 , B01D2258/012 , B01J21/063 , B01J21/066 , B01J23/42 , B01J23/63 , B01J29/46 , B01J29/7615 , B01J37/0244 , B01J37/0246 , B01J37/0248 , Y02T10/24
摘要： The present invention is an exhaust gas purification catalyst equipment, and a method of use thereof, formed by arranging a selective catalytic reduction type catalyst for purifying nitrogen oxides in exhaust gas exhausted from lean combustion engines using ammonia or urea as a reducing agent, it is provided with a selective catalytic reduction type catalyst, characterized in that said catalyst comprises a lower-layer catalyst layer (A) having an oxidative function for nitrogen monoxide (NO) in exhaust gas and an upper-layer catalyst layer (B) having an adsorbing function for ammonia on the surface of a monolithic structure type carrier (C), and that the lower-layer catalyst layer (A) comprises a noble metal component (i), an inorganic base material constituent (ii) and zeolite (iii), and the upper-layer catalyst layer (B) comprises substantially none of component (i) but the component (iii), in a flow path of exhaust gas, characterized in that a spraying means to supply an urea aqueous solution or an aqueous ammonia solution is arranged in the downstream of the aforementioned oxidation catalyst and in the upstream of aforementioned selective catalytic reduction type catalyst.
摘要翻译：本发明是一种排气净化催化剂装置及其使用方法，其特征在于，使用氨或尿素作为还原剂，配置用于净化从稀燃燃烧发动机排出的排气中的氮氧化物的选择性催化还原型催化剂，提供有选择性催化还原型催化剂，其特征在于所述催化剂包括在废气中具有一氧化氮（NO）的氧化功能的下层催化剂层（A）和具有吸附的上层催化剂层（B）在单体结构型载体（C）的表面上的氨的功能，下层催化剂层（A）包含贵金属组分（i），无机基材成分（ii）和沸石（iii）并且上层催化剂层（B）在废气流动路径中基本上不包含组分（i）而不包含组分（iii）），其特征在于，提供尿素空气的喷洒装置在上述氧化催化剂的下游和上述选择性催化还原型催化剂的上游配置氨溶液或氨水溶液。

25. 发明申请

US20090269265A1 Exhaust gas purification method using selective reduction catalyst 审中-公开
标题翻译：使用选择还原催化剂的废气净化方法
公开(公告)号：US20090269265A1
公开(公告)日：2009-10-29
申请号：US12385893
申请日：2009-04-23
申请人： Ryuji Ando , Takashi Hihara , Yasuharu Kanno , Makoto Nagata
发明人： Ryuji Ando , Takashi Hihara , Yasuharu Kanno , Makoto Nagata
IPC分类号： B01D53/56
CPC分类号： B01D53/9418 , B01D53/90 , B01D53/9422 , B01D53/944 , B01D53/9468 , B01D2251/2067 , B01D2255/1021 , B01D2255/1023 , B01D2255/2065 , B01D2255/20707 , B01D2255/20715 , B01D2255/20738 , B01D2255/20776 , B01D2255/40 , B01D2255/502 , B01D2255/808 , B01D2255/9022 , B01D2255/91 , B01D2255/9202 , B01D2258/012 , B01D2258/014 , F01N3/2066 , F01N2570/14 , F01N2610/02 , Y02A50/2344 , Y02C20/10 , Y02T10/24
摘要： An exhaust gas purification method which is capable of purifying nitrogen oxide to be included in exhaust gas from a lean burn engine such as a boiler, a gas turbine or a lean-burn-type gasoline engine, a diesel engine, effectively, in particular, even at low temperature, with spray-supplying an aqueous solution of urea as the reducing component to the selective reduction catalyst.The exhaust gas purification method for reducing selectively NOx in exhaust gas, which is exhausted from a lean burn engine, with a selective reduction catalyst and ammonia, characterized in that an aqueous solution of urea is spray-supplied to the selective reduction catalyst, comprising at least the following zeolite (A) and the hydrolysis promotion component of urea (B), and it is contacted at 150 to 600° C., and ammonia is generated in a ratio of [NH3/NOx=0.5 to 1.5] to NOx in exhaust gas, as converted to ammonia, and a nitrogen oxide is decomposed into nitrogen and water. zeolite (A): zeolite comprising an iron element hydrolysis promotion component (B): a complex oxide comprising at least one kind selected from titania or titanium, zirconium, tungsten, silicon or alumina
摘要翻译：一种排气净化方法，其特征在于，能够从诸如锅炉，燃气轮机或稀燃型汽油发动机的柴油发动机，柴油发动机中净化包含在废气中的氮氧化物，即使在低温下也可以向选择还原催化剂喷雾供应尿素水溶液作为还原组分。一种废气净化方法，用于选择性还原催化剂和氨，从贫燃发动机排出的废气中选择性地还原NOx，其特征在于向选择性还原催化剂喷射供给尿素水溶液，至少以下的沸石（A）和尿素（B）的水解促进成分，并且在150〜600℃下接触，以[NH 3 / NO x = 0.5〜1.5]的比例生成氨与NOx 废气转化为氨，氮氧化物分解成氮和水。沸石（A）：包含铁元素水解促进组分的沸石（B）：包含选自二氧化钛或钛，锆，钨，硅或氧化铝中的至少一种的复合氧化物

26. 发明授权

US07501105B2 NOx reduction catalyst having excellent low-temperature characteristics 有权
标题翻译： NOx还原催化剂具有优异的低温特性
公开(公告)号：US07501105B2
公开(公告)日：2009-03-10
申请号：US11658611
申请日：2005-07-28
申请人： Makoto Nagata , Takashi Hihara
发明人： Makoto Nagata , Takashi Hihara
IPC分类号： B01D53/56 , B01D53/94
CPC分类号： B01J29/7615 , B01D53/9418 , B01D2251/2067 , B01D2255/20738 , B01D2255/50 , B01J23/745 , B01J29/072 , B01J35/04 , B01J37/0248 , B01J2229/186 , B01J2229/20 , B01J2229/42 , F01N2370/04 , F01N2610/02 , Y02T10/24
摘要： A NOx removal catalyst comprising a carrier that includes a zeolite, and preferably a β-zeolite, that has undergone ion exchange with iron, and ferric oxide supported on the carrier. This NOx removal catalyst can be used favorably in a selective catalytic reduction process wherein nitrogen oxides contained in the exhaust gas from a diesel engine are reduced and removed by ammonia.
摘要翻译：包含与铁进行离子交换的沸石，优选β-沸石的载体和负载在载体上的三氧化二铁的载体的NOx除去催化剂。这种除去NOx的催化剂可以在选择性催化还原方法中有利地使用，其中包含在来自柴油发动机的废气中的氮氧化物被氨还原和除去。

27. 发明申请

US20080271441A1 Exhaust gas purification catalyst for automobile, exhaust gas purification catalyst system and purifying process of exhaust gas 审中-公开
标题翻译：汽车尾气净化催化剂，废气净化催化剂体系及废气净化工艺
公开(公告)号：US20080271441A1
公开(公告)日：2008-11-06
申请号：US12149071
申请日：2008-04-25
申请人： Makoto Nagata , Yasuharu Kanno , Ryuji Ando
发明人： Makoto Nagata , Yasuharu Kanno , Ryuji Ando
IPC分类号： F01N3/035 , B01J23/42 , B01J23/44 , B01J21/12 , B01J23/10 , B01D53/56
CPC分类号： B01D53/944 , B01D53/9418 , B01D2255/1021 , B01D2255/1023 , B01D2255/9202 , B01D2258/012 , B01J23/42 , B01J23/44 , B01J23/63 , B01J35/0006 , B01J35/002 , B01J35/006 , B01J35/04 , B01J37/0248 , Y02A50/2325 , Y02T10/24
摘要： The present invention provides an exhaust gas purification catalyst for automobile which is capable of raising temperature of exhaust gas exhausted from combustion engines such as diesel engine cars and converting NO in the exhaust gas to NO2, in addition, an exhaust gas purification catalyst system to purify soot, soluble organic component and NOx component exhausted from diesel engines, and a purifying process of exhaust gas.The present invention is an exhaust gas purification catalyst composition to oxidize NO in automobile exhaust gas comprising a catalyst composition in which a noble metal catalyst component (A) is supported on a heat-resistant inorganic oxide (B), and an exhaust gas purification catalyst composition etc. for automobile characterized in that the noble metal catalyst component (A) comprises platinum (Pt) existing in a state of elemental substance in the catalyst composition and platinum-palladium (Pt—Pd) existing in a state of alloy in the catalyst composition are provided.
摘要翻译：本发明提供一种汽车排气净化催化剂，其能够提高从诸如柴油机车辆的内燃机排出的废气的温度，并将排气中的NO转化为NO 2，另外，用于净化从柴油发动机排出的烟灰，可溶性有机成分和NO x X成分的废气净化催化剂体系，以及废气净化处理。本发明是将贵金属催化剂成分（A）负载在耐热性无机氧化物（B）上的催化剂组合物和排气净化催化剂（A）的废气净化催化剂组合物，用于汽车的组合物等，其特征在于贵金属催化剂组分（A）包含以催化剂组合物中元素状态存在的铂（Pt）和在催化剂中以合金状态存在的铂 - 钯（Pt-Pd）提供组合物。

28. 发明申请

US20070262799A1 On-chip signal waveform measurement apparatus for measuring signal waveforms at detection points on IC chip 失效
标题翻译：用于测量IC芯片检测点的信号波形的片上信号波形测量装置
公开(公告)号：US20070262799A1
公开(公告)日：2007-11-15
申请号：US11826271
申请日：2007-07-13
申请人： Makoto Nagata
发明人： Makoto Nagata
IPC分类号： H03L7/06
CPC分类号： G01R31/2884 , G01R31/31924
摘要： An on-chip signal waveform measurement apparatus mounted on an IC chip measures signal waveforms at detection points on the IC chip. A reference voltage generator successively generates reference voltages different from each other based on a predetermined timing signal, and Signal probing front-end circuits are mounted to correspond to the detection points, respectively, and each buffer-amplifies a voltage at each detection point, compares the buffer-amplified voltage with each reference voltage, and digitizes a comparison result into a binary digital output signal. A multiplexer time-division-multiplexes the binary digital output signals from the signal probing front-end circuits. A data processing unit calculates a judgment output probability for a detected voltage at each detection point detected by the respective signal probing front-end circuits, by counting a number of times of a predetermined binary value of the multiplexed binary digital output signal.
摘要翻译：安装在IC芯片上的片上信号波形测量装置测量IC芯片上的检测点处的信号波形。参考电压发生器基于预定的定时信号连续产生彼此不同的参考电压，并且分别安装信号探测前端电路以对应于检测点，并且每个缓冲放大每个检测点处的电压，具有每个参考电压的缓冲放大电压，并将比较结果数字化为二进制数字输出信号。复用器对来自信号探测前端电路的二进制数字输出信号进行时分复用。数据处理单元通过对多路复用的二进制数字输出信号的预定二进制值的次数进行计数来计算由各个信号探测前端电路检测的每个检测点处的检测电压的判断输出概率。

29. 发明授权

US5618607A Plastic-made reinforced structure 失效
标题翻译：塑胶加固结构
公开(公告)号：US5618607A
公开(公告)日：1997-04-08
申请号：US428456
申请日：1995-04-25
申请人： Yoshiaki Togawa , Masahito Matsumoto , Makoto Nagata , Tohru Yabe
发明人： Yoshiaki Togawa , Masahito Matsumoto , Makoto Nagata , Tohru Yabe
IPC分类号： B29D99/00 , E04C2/20 , B32B7/00
CPC分类号： B29D99/0014 , E04C2/20 , Y10T428/24174 , Y10T428/24182 , Y10T428/24273 , Y10T428/24322 , Y10T428/24331 , Y10T428/24744 , Y10T428/24942 , Y10T428/2495
摘要： A plastic-made reinforced structure comprising a thermoplastic resin-made plate and cylindrical hollow rib(s) made of the same resin as that of said plate, connected to at least one side of said plate perpendicularly to the side so that the plate and the rib(s) form one piece, in which structure the following relationships hold:d.sub.1 .gtoreq.20 mm,1>d.sub.1 /d.sub.2 .gtoreq.0.7,H.gtoreq.30 mm,1.gtoreq.d.sub.1 /H.gtoreq.0.3, and1>t.sub.1 /t.sub.2 >0.3wherein d.sub.1 and d.sub.2 are the inside and outside diameters of each rib at the root of the rib, i.e. the joint of the rib to the plate; H is the length of each rib from the root to the front end; and t.sub.1 and t.sub.2 are the rib thicknesses at the front end and at the root.
摘要翻译：一种塑料制造的增强结构，包括热塑性树脂制板和由与所述板相同的树脂制成的圆柱形中空肋，其垂直于侧面连接到所述板的至少一侧，使得板和肋形成一体，其结构如下：d1> / = 20mm，1> d1 / d2> / = 0.7，H> / = 30mm，1> / = d1 / H> / = 0.3和1> t1 / t2> 0.3，其中d1和d2是肋的根部处的每个肋的内径和外径，即肋与板的接头; H是从根部到前端的每个肋骨的长度; 并且t1和t2是前端和根部处的肋厚度。

30. 发明授权

US09079162B2 Fe-BEA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOX in gas streams 有权
标题翻译： Fe-BEA / Fe-MFI混合沸石催化剂和气流中NOX处理方法
公开(公告)号：US09079162B2
公开(公告)日：2015-07-14
申请号：US13082697
申请日：2011-04-08
申请人： Susanne Stiebels , Claudia Wendt , Torsten Neubauer , Edith Schneider , Ryuji Ando , Takashi Hihara , Yasuharu Kanno , Makoto Nagata
发明人： Susanne Stiebels , Claudia Wendt , Torsten Neubauer , Edith Schneider , Ryuji Ando , Takashi Hihara , Yasuharu Kanno , Makoto Nagata
IPC分类号： B01J29/04 , B01J29/06 , B01J29/18 , C01G1/00 , C01B33/36 , B01J29/80 , B01D53/94 , B01J37/02 , B01J29/46 , B01J29/76
CPC分类号： B01J29/80 , B01D53/9418 , B01D2251/2062 , B01D2251/2067 , B01D2251/208 , B01D2255/20738 , B01D2255/50 , B01D2255/502 , B01D2258/012 , B01J29/46 , B01J29/7615 , B01J37/0246
摘要： Disclosed is a catalyst, preferably for use in selective catalytic reduction (SCR), said catalyst comprising one or more zeolites of the MFI structure type, and one or more zeolites of the BEA structure type, wherein at least part of the one or more zeolites of the MFI structure type and at least part of the one or more zeolites of the BEA structure type respectively contain iron (Fe). Furthermore, an exhaust gas treatment system is described, comprising said catalyst as well as a process for the treatment of a gas stream comprising NOx using said catalyst as well.
摘要翻译：公开了优选用于选择性催化还原（SCR）的催化剂，所述催化剂包含一种或多种MFI结构型沸石和一种或多种BEA结构型沸石，其中至少部分一种或多种沸石的MFI结构类型和BEA结构类型的一种或多种沸石的至少一部分分别含有铁（Fe）。此外，描述了包括所述催化剂的废气处理系统以及用于使用所述催化剂处理包含NOx的气流的方法。

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