公开(公告)号：US20090084090A1

公开(公告)日：2009-04-02

申请号：US11918222

申请日：2006-04-06

申请人： Tadao Nakatsuji ,  Norio Suzuki ,  Hiroshi Ohno ,  Naohiro Sato

发明人： Tadao Nakatsuji ,  Norio Suzuki ,  Hiroshi Ohno ,  Naohiro Sato

IPC分类号： F01N3/20 ,  B01D53/86 ,  B01D53/94 ,  B01J23/10

CPC分类号： B01J23/63 ,  B01D53/9422 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/20715 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2255/91 ,  B01D2258/012 ,  B01J23/002 ,  B01J23/10 ,  B01J23/64 ,  B01J23/8933 ,  B01J29/18 ,  B01J29/7007 ,  B01J29/76 ,  B01J35/1019 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/0248 ,  B01J37/033 ,  B01J2523/00 ,  B01J2523/37 ,  B01J2523/3712 ,  B01J2523/48

摘要： The invention provides a catalyst and a catalyst structure for catalytic reduction of nitrogen oxides contained in exhaust gas wherein fuel is supplied and subjected to combustion under periodic rich/lean conditions and the resulting exhaust gases are brought into contact therewith, which catalyst comprises: an outer catalyst layer comprising an outer catalyst component A which comprises at least one selected from a solid acid, and a solid acid supporting oxides and/or ions of at least one element selected from vanadium, tungsten, molybdenum, copper, iron, cobalt, nickel and manganese, and an inner catalyst layer comprising an inner catalyst component which comprises at least one noble metal catalyst component B selected from platinum, rhodium, palladium and an oxide thereof and a catalyst component C comprising ceria or praseodymium oxide or a mixture of oxides and/or a composite oxide of at least two elements selected from cerium, zirconium, praseodymium, neodymium, terbium, samarium, gadolinium and lanthanum. The invention further provides a method for catalytic reduction of nitrogen oxides by contacting the nitrogen oxides with the catalyst.

摘要翻译： 本发明提供催化剂和用于催化还原废气中所含的氮氧化物的催化剂结构，其中在周期性富/贫条件下供应燃料并进行燃烧，并使所得废气与其接触，该催化剂包括：外部 催化剂层，其包含外部催化剂组分A，其包含选自固体酸中的至少一种和支持选自钒，钨，钼，铜，铁，钴，镍中的至少一种元素的氧化物和/或离子的固体酸，和 锰和包含内催化剂组分的内催化剂层，其包含至少一种选自铂，铑，钯及其氧化物的贵金属催化剂组分B和包含二氧化铈或氧化镨的催化剂组分C或氧化物和/ 或选自铈，锆，镨，钕，铽，钐中的至少两种元素的复合氧化物 ，钆和镧。 本发明还提供了通过使氮氧化物与催化剂接触来还原氮氧化物的方法。

公开(公告)号：US07495116B2

公开(公告)日：2009-02-24

申请号：US10508704

申请日：2003-03-28

申请人： Chika Itoh ,  Kazuhiro Kubo ,  Syunsuke Ohhashi ,  Tohru Yasukohchi ,  Hiroshi Kikuchi ,  Norio Suzuki ,  Miho Takahashi ,  Hitoshi Yamauchi

发明人： Chika Itoh ,  Kazuhiro Kubo ,  Syunsuke Ohhashi ,  Tohru Yasukohchi ,  Hiroshi Kikuchi ,  Norio Suzuki ,  Miho Takahashi ,  Hitoshi Yamauchi

IPC分类号： C07C9/02

CPC分类号： A61K47/24 ,  A61K8/14 ,  A61K8/553 ,  A61K8/556 ,  A61K8/86 ,  A61K9/1271 ,  A61Q19/00 ,  C07F9/10 ,  C08G65/2609 ,  C08G65/3353

摘要： A phospholipid derivative represented by the formula (1) (Z represents a residue of a compound having 3 to 10 hydroxyl groups; AO represents an oxyalkylene group having 2 to 4 carbon atoms; R1CO and R2CO represent an acyl group having 8 to 22 carbon atoms; X represents hydrogen atom, an alkali metal atom, ammonium or an organic ammonium; “a” represents an integer of 0 to 4; “b” represents 0 or 1; Q represents hydrogen atom or methyl group; m represents an average number of moles of the oxyalkylene group added; and m, k1, k2, and k3 are numbers satisfying the following conditions: 3≦m≦200, 9≦m×(k1+k2+k3)≦1000, 1≦k1≦2, 0≦k2≦9 and 0≦k3≦9, and 3≦k1+k2+k3≦10), which is highly safe for living bodies, and is suitably used for solubilization and dispersion of physiologically active substances and the like, or in the fields of drug delivery systems such as liposomes and cosmetics.

摘要翻译： 由式（1）表示的磷脂衍生物（Z表示具有3〜10个羟基的化合物的残基; AO表示碳原子数2〜4的氧化烯基）; R1CO和R2CO表示碳原子数为8〜22的酰基 ; X表示氢原子，碱金属原子，铵或有机铵;“a”表示0〜4的整数，“b”表示0或1; Q表示氢原子或甲基; m表示 氧化亚烷基的摩尔数; m，k1，k2和k3是满足以下条件的数：3 <= m <= 200,9 [= mx（k1 + k2 + k3）<= 1000,1 1 = <= 2，0 <= k2 <= 9，0 <= k3 <= 9，3 <= k1 + k2 + k3 = 10），对生物体来说安全性高，适用于溶解分散 的生理活性物质等，或药物递送系统如脂质体和化妆品领域。

公开(公告)号：US07475536B2

公开(公告)日：2009-01-13

申请号：US11046817

申请日：2005-02-01

申请人： Katsuji Wada ,  Hiroshi Ohno ,  Norio Suzuki ,  Tomoko Morita

发明人： Katsuji Wada ,  Hiroshi Ohno ,  Norio Suzuki ,  Tomoko Morita

IPC分类号： F01N3/00

CPC分类号： F01N3/208 ,  F01N3/2073 ,  F01N9/005 ,  F01N2240/25 ,  F01N2250/12 ,  F01N2370/04 ,  F01N2430/06 ,  F01N2570/00 ,  F01N2570/14 ,  F01N2570/18 ,  F01N2610/03 ,  F01N2900/08 ,  F01N2900/1402 ,  F01N2900/1602 ,  F01N2900/1622 ,  F02B31/085 ,  F02B37/00 ,  F02D41/0235 ,  F02M26/05 ,  F02M26/20 ,  F02M26/48 ,  Y02A50/2325 ,  Y02A50/2344 ,  Y02T10/24 ,  Y02T10/47

摘要： An exhaust gas purifying apparatus for an internal combustion engine having an exhaust system. The apparatus includes a NOx purifying device provided in the exhaust system. This device removes NOx from exhaust gases when a concentration of oxygen in the exhaust gases is higher than a concentration of reducing components in the exhaust gases; generates ammonia and retains the generated ammonia when the concentration of reducing components in the inflowing exhaust gases is higher than the concentration of oxygen; and purifies NOx with the retained ammonia when the concentration of reducing components in the inflowing exhaust gases is lower than the concentration of oxygen. A residual amount of ammonia retained in the NOx purifying device is estimated. The concentration of reducing components in the exhaust gases is switched with respect to the concentration of oxygen according to the estimated residual amount.

摘要翻译： 一种具有排气系统的内燃机的废气净化装置。 该设备包括设置在排气系统中的NOx净化装置。 当废气中的氧浓度高于废气中还原成分的浓度时，该装置从废气中除去NOx; 当流入的废气中的还原成分的浓度高于氧浓度时，产生氨并保留产生的氨; 并且当流入的废气中的还原成分的浓度低于氧浓度时，用残留的氨净化NOx。 估计残留在NOx净化装置中的氨的残留量。 根据估计的剩余量，排气中的还原成分的浓度相对于氧浓度而切换。

公开(公告)号：US07397104B2

公开(公告)日：2008-07-08

申请号：US10778081

申请日：2004-02-17

申请人： Norio Suzuki ,  Hiroyuki Ichizoe ,  Masayuki Kojima ,  Keiji Okamoto ,  Shinichi Horibe ,  Kozo Watanabe ,  Yasuko Yoshida ,  Shuji Ikeda ,  Akira Takamatsu ,  Norio Ishitsuka ,  Atsushi Ogishima ,  Maki Shimoda

发明人： Norio Suzuki ,  Hiroyuki Ichizoe ,  Masayuki Kojima ,  Keiji Okamoto ,  Shinichi Horibe ,  Kozo Watanabe ,  Yasuko Yoshida ,  Shuji Ikeda ,  Akira Takamatsu ,  Norio Ishitsuka ,  Atsushi Ogishima ,  Maki Shimoda

IPC分类号： H01L21/00

CPC分类号： H01L21/76229 ,  H01L21/76224 ,  H01L21/76232 ,  H01L27/10852 ,  H01L28/91

摘要： A semiconductor integrated circuit device is provided which includes an active region, a shallow groove isolation adjacent to the active region, and a semiconductor element formed in the active region and having a gate. The sum of a width of the active region and a width of the shallow groove isolation constitutes a minimum pitch in the direction of a gate width of the gate, and the width of the active region is set larger than one-half of the minimum pitch.

摘要翻译： 提供一种半导体集成电路器件，其包括有源区，与有源区相邻的浅槽隔离，以及形成在有源区中并具有栅极的半导体元件。 有源区的宽度和浅槽隔离的宽度的和构成栅极的栅极宽度方向上的最小间距，并且有源区的宽度被设定为大于最小间距的一半 。

公开(公告)号：US20080124263A1

公开(公告)日：2008-05-29

申请号：US11984742

申请日：2007-11-21

申请人： Tomoko Morita ,  Norio Suzuki ,  Hiroshi Ohno

发明人： Tomoko Morita ,  Norio Suzuki ,  Hiroshi Ohno

IPC分类号： B01D53/56 ,  F01N3/10

CPC分类号： F01N3/0871 ,  B01D53/9409 ,  B01D53/9495 ,  B01D2251/20 ,  F01N3/0814 ,  F01N3/0864 ,  F01N3/106 ,  F01N9/005 ,  F01N11/002 ,  F01N2560/025 ,  F01N2560/06 ,  F01N2560/14 ,  F01N2610/03 ,  F02B29/0437 ,  F02B31/085 ,  F02B37/22 ,  F02D41/0275 ,  F02D2200/0802 ,  F02M26/05 ,  Y02T10/20 ,  Y02T10/47 ,  Y10S423/05 ,  Y10S423/06

摘要： An exhaust emission control device which is capable of supplying a just enough amount of reducing agent to a NOx catalyst while causing the amount of reducing agent consumed in an upstream catalyst to be reflected thereon. A NOx catalyst for trapping NOx and reducing NOx to change the same into harmless ingredients in a reducing atmosphere is disposed downstream of a catalyst. Reducing agent is supplied upstream of the catalyst to cause the NOx catalyst to perform a NOx-reducing action. The amount of oxygen occluded in the catalyst is calculated. During reduction control, according to the oxygen occlusion amount, the amount of reducing agent oxidized and consumed in the catalyst is calculated. According to the reducing agent consumption amount, the amount of reducing agent supplied to the NOx catalyst is calculated. The reduction control is terminated based on the reducing agent supply amount.

摘要翻译： 一种废气排放控制装置，其能够在使上游催化剂中消耗的还原剂的量在其上反射的同时向NOx催化剂供给恰当量的还原剂。 在催化剂的下游设置有用于捕集NOx并还原NO x以将NOx改变为还原气氛中的无害成分的NOx催化剂。 在催化剂上游供给还原剂，使NOx催化剂进行NOx还原作用。 计算吸附在催化剂中的氧气量。 在还原控制期间，根据氧气吸留量，计算催化剂中氧化和消耗的还原剂的量。 根据还原剂消耗量，计算供给到NOx催化剂的还原剂的量。 基于还原剂供给量终止还原控制。

公开(公告)号：US20080120964A1

公开(公告)日：2008-05-29

申请号：US11981358

申请日：2007-10-31

申请人： Norio Suzuki ,  Nobuhiro Komatsu ,  Tomoko Morita ,  Hisao Haga

发明人： Norio Suzuki ,  Nobuhiro Komatsu ,  Tomoko Morita ,  Hisao Haga

IPC分类号： F01N3/20

CPC分类号： F02D41/0275 ,  F01N3/0814 ,  F01N3/0842 ,  F01N13/009 ,  F02D41/06 ,  F02D41/10 ,  F02D2200/0802 ,  Y02T10/22 ,  Y02T10/24

摘要： An exhaust gas purifying device for an internal combustion engine, comprises: a first catalyst (TWC 7, example) having a reducing capability; a second catalyst (LNC 9, example) provided downstream of the first catalyst, the second catalyst is adapted to trap NOx in a lean condition of air fuel ratio of an exhaust gas and reduce the trapped NOx in a rich condition of air fuel ratio of the exhaust gas; and an exhaust air fuel ratio control means for controlling an exhaust air fuel ratio to decrease the NOx in the first and second catalysts, wherein the exhaust air fuel ratio control means conducts NOx decreasing control suitable for the first catalyst when the second catalyst is in an inactive state and the first catalyst is in an active state, and wherein the exhaust air fuel ratio control means conducts NOx decreasing control suitable for the second catalyst after the second catalyst is activated.

摘要翻译： 一种用于内燃机的废气净化装置，包括：具有还原能力的第一催化剂（例如TWC7）; 设置在第一催化剂下游的第二催化剂（LNC9），第二催化剂适于将NOx吸收在排气的空气燃料比的稀薄条件下，并且在空燃比浓的条件下减少捕获的NOx 废气; 以及排气空燃比控制装置，用于控制排气空燃比以减少第一和第二催化剂中的NOx，其中当第二催化剂处于第一催化剂时，排气空燃比控制装置进行适合于第一催化剂的NOx减少控制 非活性状态，第一催化剂处于活性状态，其中排气空燃比控制装置在第二催化剂活化后进行适合于第二催化剂的NOx减少控制。

公开(公告)号：US20080092529A1

公开(公告)日：2008-04-24

申请号：US11905443

申请日：2007-10-01

申请人： Hisao Haga ,  Norio Suzuki ,  Katsuji Wada

发明人： Hisao Haga ,  Norio Suzuki ,  Katsuji Wada

IPC分类号： F01N3/18 ,  G06F19/00

CPC分类号： F01N3/0807 ,  F01N3/035 ,  F01N3/0842 ,  F01N11/002 ,  F01N11/007 ,  F01N13/009 ,  F01N2560/06 ,  F01N2560/14 ,  F02B37/00 ,  F02D41/024 ,  F02D41/028 ,  F02D41/405 ,  F02D2200/0802 ,  F02D2200/0818 ,  Y02T10/26 ,  Y02T10/44 ,  Y02T10/47

摘要： An exhaust gas purifying apparatus for an internal combustion engine having a NOx removing device provided in an exhaust system of the engine and at least one fuel injector for injecting fuel into a combustion chamber of the engine. A temperature of the NOx removing device is detected and a regeneration process, which removes sulfur oxide accumulated in the NOx removing device, is performed. The regeneration process is performed by performing at least one post injection after performing a main injection by the at least one fuel injector to raise a temperature of the NOx removing device or by increasing a main injection amount of fuel to raise the temperature of the NOx removing device without performing the post injection. The exhaust gases are then controlled to flow into the NOx removing device in the reducing state.

摘要翻译： 一种用于内燃机的废气净化装置，其具有设置在发动机的排气系统中的NOx去除装置和至少一个用于将燃料喷射到发动机的燃烧室中的燃料喷射器。 检测NOx去除装置的温度，并且执行去除积存在NOx去除装置中的硫氧化物的再生处理。 通过在由至少一个燃料喷射器执行主喷射之后执行至少一个后喷射以升高NOx去除装置的温度或者通过增加燃料的主喷射量以提高NOx去除的温度来执行再生过程 设备，而不执行后注入。 然后控制废气以还原状态流入NOx去除装置。

公开(公告)号：US20070296030A1

公开(公告)日：2007-12-27

申请号：US11848992

申请日：2007-08-31

申请人： Shoji SHUKURI ,  Norio Suzuki ,  Yasuhiro Taniguchi

发明人： Shoji SHUKURI ,  Norio Suzuki ,  Yasuhiro Taniguchi

IPC分类号： H01L29/76

CPC分类号： H01L21/823456 ,  H01L21/28185 ,  H01L21/28194 ,  H01L21/823462 ,  H01L21/823481 ,  H01L21/8238 ,  H01L21/823857 ,  H01L21/823878 ,  H01L27/0922 ,  H01L27/105 ,  H01L27/1052 ,  H01L27/10873 ,  H01L27/10894 ,  H01L27/115 ,  H01L27/11526 ,  H01L27/11546 ,  H01L29/513 ,  H01L29/6659 ,  H01L29/7833

摘要： A method for manufacturing a semiconductor integrated circuit device including a first field effect transistor having a gate insulating film formed over a first element forming region of a main surface of a semiconductor substrate; and a second field effect transistor having a gate insulating film formed over a second element forming region of the main surface of the semiconductor substrate and made thinner than the gate insulating film of the first field effect transistor. The method comprises the steps of forming a thermally oxidized film over a first element forming region and a second element forming region of the main surface of the semiconductor substrate; forming a deposited film over the main surface of the semiconductor substrate including said thermally oxidized film; removing the deposited film and said thermally oxidized film from over the second element forming region; and forming a thermally oxidized film over the second element forming region to form a gate insulating film individually over the first element forming region and the second element forming region.

公开(公告)号：US20070274889A1

公开(公告)日：2007-11-29

申请号：US10578664

申请日：2004-11-08

申请人： Tadao Nakatsuji ,  Norio Suzuki ,  Hiroshi Ohno ,  Naohiro Sato ,  Tomoko Morita ,  Katsuji Wada

发明人： Tadao Nakatsuji ,  Norio Suzuki ,  Hiroshi Ohno ,  Naohiro Sato ,  Tomoko Morita ,  Katsuji Wada

IPC分类号： B01D53/56 ,  B01J23/652 ,  B01J29/22 ,  B01J29/24 ,  B01J29/76

CPC分类号： B01D53/9422 ,  B01D2255/102 ,  B01D2255/20 ,  B01D2255/206 ,  B01J23/652 ,  B01J29/7415 ,  B01J29/7615 ,  B01J29/7815 ,  B01J35/0006

摘要： The invention provides a catalyst for catalytic reduction of nitrogen oxides contained in exhaust gases wherein fuel is supplied and subjected to combustion under periodic rich/lean conditions and the resulting exhaust gases are brought into contact therewith, which catalyst comprises: (A) a catalyst component A comprising (c) ceria or (d) praseodymium oxide or (e) an oxide and/or a composite oxide of at least two elements selected from the group consisting of cerium, zirconium, praseodymium, neodymium, terbium, samarium, gadolinium and lanthanum; (B) a catalyst component B comprising (d) a noble metal catalyst component selected from the group consisting of platinum, rhodium, palladium and oxides thereof and (e) a carrier; and (C) a catalyst component C comprising (f) a solid acid, and (g) a solid acid supporting an oxide of at least one element selected from the group consisting of vanadium, tungsten, molybdenum, copper, iron, cobalt, nickel and manganese. The catalyst reduces NOx contained in exhaust gases wherein fuel is supplied and subjected to combustion with a periodic rich/lean excursions, whereby NOx is generated in the exhaust gases, with high durability in a wide temperature range even in the presence of oxygen, sulfur oxides or water.

摘要翻译： 本发明提供一种用于催化还原废气中所含的氮氧化物的催化剂，其中燃料在周期性富/贫条件下被供应并经历燃烧，并使得到的废气与其接触，该催化剂包括：（A）催化剂组分 A包括（c）二氧化铈或（d）氧化镨或（e）选自铈，锆，镨，钕，铽，钐，钆和镧中的至少两种元素的氧化物和/或复合氧化物 ; （B）催化剂组分B，其包含（d）选自铂，铑，钯及其氧化物的贵金属催化剂组分和（e）载体; 和（C）包含（f）固体酸的催化剂组分C，和（g）支持选自钒，钨，钼，铜，铁，钴，镍， 和锰。 催化剂还原废气中所含的NOx，其中燃料被供给并经历周期性的富/贫漂移的燃烧，从而在废气中产生NOx，即使在存在氧，硫氧化物的情况下，在宽温度范围内具有高耐久性 或水。

公开(公告)号：US07144766B2

公开(公告)日：2006-12-05

申请号：US11198858

申请日：2005-08-08

申请人： Naoki Yamamoto ,  Hiroyuki Uchiyama ,  Norio Suzuki ,  Eisuke Nishitani ,  Shin'ichiro Kimura ,  Kazuyuki Hozawa

发明人： Naoki Yamamoto ,  Hiroyuki Uchiyama ,  Norio Suzuki ,  Eisuke Nishitani ,  Shin'ichiro Kimura ,  Kazuyuki Hozawa

IPC分类号： H01L22/336 ,  H01L22/8234

CPC分类号： H01L21/28194 ,  H01L21/02057 ,  H01L21/02068 ,  H01L21/02071 ,  H01L21/0217 ,  H01L21/02211 ,  H01L21/0223 ,  H01L21/02238 ,  H01L21/02255 ,  H01L21/02271 ,  H01L21/28061 ,  H01L21/28176 ,  H01L21/28247 ,  H01L21/31662 ,  H01L21/67115 ,  H01L21/76838 ,  H01L21/823437 ,  H01L21/84 ,  H01L27/10814 ,  H01L27/10873 ,  H01L27/10894 ,  H01L27/1214 ,  H01L29/4941 ,  H01L29/518

摘要： When an oxidation treatment for regenerating a gate insulating film 6 is performed after forming gate electrodes 7A of a polymetal structure in which a WNx film and a W film are stacked on a polysilicon film, a wafer 1 is heated and cooled under conditions for reducing a W oxide 27 on the sidewall of each gate electrode 7A. As a result, the amount of the W oxide 27 to be deposited on the surface of the wafer 1 is reduced.

摘要翻译： 当在多晶硅膜上堆叠WN薄膜和W膜的多金属结构的栅极电极7A之后进行用于再生栅极绝缘膜6的氧化处理时，晶片1 在用于还原每个栅电极7A的侧壁上的W氧化物27的条件下被加热和冷却。结果，沉积在晶片1的表面上的W氧化物27的量减少。