公开(公告)号：US08361925B2

公开(公告)日：2013-01-29

申请号：US12765693

申请日：2010-04-22

Applicant: Satoshi Matsueda ,  Mareo Kimura ,  Hiroto Yoshida ,  Keiichi Narita ,  Hirohisa Tanaka ,  Mari Uenisha ,  Masashi Taniguchi

Inventor： Satoshi Matsueda ,  Mareo Kimura ,  Hiroto Yoshida ,  Keiichi Narita ,  Hirohisa Tanaka ,  Mari Uenisha ,  Masashi Taniguchi

IPC: B01J23/00 ,  B01J21/00 ,  B01J29/00 ,  B01J37/00

CPC classification number: B01J23/78 ,  B01J23/002 ,  B01J23/005 ,  B01J23/8892 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/72 ,  B01J2523/845 ,  B01J2523/842 ,  B01J2523/24 ,  B01J2523/847 ,  B01J2523/22

Abstract: The exhaust gas-purifying catalyst includes at least one of a first composite oxide represented by a formula A(Al2-xBx)O4 and a second composite oxide represented by a formula (Al2-yCy)O3, wherein element A is a divalent transition metal other than platinum-group elements, each of elements B and C is a transition metal other than platinum-group elements, x satisfies 0

Abstract translation: 废气净化催化剂包括由式A（Al 2-x B x）O 4表示的第一复合氧化物和由式（Al2-yCy）O3表示的第二复合氧化物中的至少一种，其中元素A是二价过渡金属 除了铂族元素之外，元素B和C都是铂族元素以外的过渡金属，x满足0

公开(公告)号：US08187996B2

公开(公告)日：2012-05-29

申请号：US13092022

申请日：2011-04-21

Applicant: Satoshi Matsueda ,  Mareo Kimura ,  Keiichi Narita

Inventor： Satoshi Matsueda ,  Mareo Kimura ,  Keiichi Narita

IPC: B01J23/10 ,  B01J23/00 ,  B01J23/58 ,  B01J23/56 ,  B01J23/02 ,  B01J23/06 ,  B01J23/08 ,  B01D53/56 ,  B01D53/94 ,  B01J8/02 ,  C01B21/00 ,  C01B23/00 ,  C01B25/00 ,  C01B31/00 ,  C01B33/00 ,  C01B35/00 ,  C01G28/00 ,  C01G30/00

CPC classification number: B01J23/63 ,  B01D53/945 ,  B01D2255/204 ,  B01D2255/2047 ,  B01D2255/206 ,  B01D2255/402 ,  B01J21/005 ,  Y02T10/22

Abstract: An object of the present invention is to provide an exhaust gas-purifying catalyst containing a composite oxide catalyst and a refractory support and being less prone to cause a decrease in its activity even when used at high temperatures in an atmosphere with high oxygen concentration. An exhaust gas-purifying catalyst includes a composite oxide catalyst containing rare-earth element, alkaline-earth element and precious metal, a part of the rare-earth element and a part of the alkaline-earth element forming composite oxide, and the composite oxide and a part of the precious metal forming solid solution, and a refractory support supporting the composite oxide catalyst and including at least one of a first composite oxide represented by a general formula AB2O4, a second composite oxide having perovskite structure represented by a general formula LMO3, and a third composite oxide having pyrochlore structure represented by a general formula X2Y2O7.

Abstract translation: 本发明的目的是提供一种含有复合氧化物催化剂和耐火载体的废气净化催化剂，即使在高氧浓度的气氛中在高温下使用也不易引起其活性降低。 废气净化催化剂包括含有稀土元素，碱土金属元素和贵金属的复合氧化物催化剂，稀土元素的一部分和形成碱土金属元素的复合氧化物的一部分，复合氧化物 和形成贵金属的固体溶液的一部分，以及负载该复合氧化物催化剂的耐火载体，并且包括由通式AB 2 O 4表示的第一复合氧化物中的至少一种，具有由通式LMO3表示的钙钛矿结构的第二复合氧化物 ，以及具有由通式X2Y2O7表示的烧绿石结构的第三复合氧化物。

公开(公告)号：US20120071318A1

公开(公告)日：2012-03-22

申请号：US13305255

申请日：2011-11-28

Applicant: Satoshi Matsueda ,  Akimasa Hirai ,  Kenichi Taki ,  Yuji Yabuzaki

Inventor： Satoshi Matsueda ,  Akimasa Hirai ,  Kenichi Taki ,  Yuji Yabuzaki

IPC: B01J27/053 ,  B01J31/26

CPC classification number: B01D53/944 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/204 ,  B01D2255/2042 ,  B01D2255/2092 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2255/9202 ,  B01J23/58 ,  B01J27/053 ,  B01J31/26 ,  B01J35/023 ,  B01J37/0215 ,  B01J37/0219 ,  B01J37/0244 ,  F01N2370/02 ,  F01N2510/06 ,  F01N2510/0684 ,  Y02T10/22

Abstract: An exhaust gas-purifying catalyst includes a substrate, and a catalytic layer facing the substrate and including a precious metal, alumina, an oxygen storage material, and a sulfate of an alkaline-earth metal having an average particle diameter falling within a range of 0.01 to 0.70 μm, the average particle diameter being obtained by observation using a scanning electron microscope. Another exhaust gas-purifying catalyst includes a substrate, and a catalytic layer formed on the substrate using slurry containing a precious metal, alumina, an oxygen storage material, and a sulfate of an alkaline-earth metal having an average particle diameter falling within a range of 0.01 to 0.70 μm, the average particle diameter being obtained by observation using a scanning electron microscope.

Abstract translation: 废气净化催化剂包括基材和面向基材的催化剂层，并且包含贵金属，氧化铝，储氧材料和平均粒径在0.01以下的碱土金属的硫酸盐 通过使用扫描型电子显微镜观察得到的平均粒径为0.70μm。 另一种废气净化催化剂包括基材和使用含有贵金属，氧化铝，储氧材料和平均粒径落在一定范围内的碱土金属硫酸盐的浆料在基材上形成的催化剂层 为0.01〜0.70μm，通过使用扫描型电子显微镜观察得到的平均粒径。

公开(公告)号：US08133839B2

公开(公告)日：2012-03-13

申请号：US11915317

申请日：2006-06-02

Applicant: Satoshi Matsueda ,  Mareo Kimura ,  Akimasa Hirai ,  Keiichi Narita ,  Hirohisa Tanaka ,  Mari Uenishi ,  Isao Tan ,  Masashi Taniguchi

Inventor： Satoshi Matsueda ,  Mareo Kimura ,  Akimasa Hirai ,  Keiichi Narita ,  Hirohisa Tanaka ,  Mari Uenishi ,  Isao Tan ,  Masashi Taniguchi

IPC: B01J23/00

CPC classification number: B01J23/63 ,  B01D53/9445 ,  B01D53/945 ,  B01D2255/10 ,  B01D2255/204 ,  B01D2255/206 ,  B01D2255/20715 ,  B01J23/002 ,  B01J23/10 ,  B01J35/002 ,  B01J35/1014 ,  B01J37/0009 ,  B01J37/0205 ,  B01J37/03 ,  B01J37/08 ,  B01J2523/00 ,  F01N3/10 ,  Y02T10/22 ,  B01J2523/25 ,  B01J2523/36 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/828 ,  B01J2523/3706 ,  B01J2523/3725

Abstract: An exhaust gas-purifying catalyst (1) contains a rare-earth element, an alkaline-earth element, zirconium and a precious metal, wherein an atomic ratio of the alkaline-earth element with respect to a sum of the rare-earth element and the zirconium is 10 atomic % or more, a part of the rare-earth element and a part of zirconium form a composite oxide with at least a part of the alkaline-earth element, and the composite oxide and a part of the precious metal form a solid solution.

Abstract translation: 废气净化催化剂（1）含有稀土元素，碱土金属元素，锆和贵金属，其中碱土元素相对于稀土元素和 锆为10原子％以上，部分稀土元素和锆的一部分与至少一部分碱土元素形成复合氧化物，复合氧化物和贵金属的一部分形式 一个坚实的解决方案。

公开(公告)号：US08097556B2

公开(公告)日：2012-01-17

申请号：US12204647

申请日：2008-09-04

Applicant: Satoshi Matsueda ,  Mareo Kimura ,  Hirohisa Tanaka ,  Mari Uenishi

Inventor： Satoshi Matsueda ,  Mareo Kimura ,  Hirohisa Tanaka ,  Mari Uenishi

IPC: B01J23/58

CPC classification number: B01J23/58 ,  B01D2255/1021 ,  B01D2255/40 ,  B01J21/005 ,  B01J23/002 ,  B01J23/005 ,  B01J35/0006 ,  B01J37/04 ,  B01J2523/00 ,  B01J2523/23 ,  B01J2523/31 ,  B01J2523/22

Abstract: An object of the present invention is to provide an exhaust gas-purifying catalyst that is less prone to cause a decrease in its activity even when used at high temperatures in an atmosphere whose oxygen concentration is high. An exhaust gas-purifying catalyst of the present invention includes a composite oxide of alkaline-earth metal and aluminum, and platinum, wherein at least a part of the composite oxide and at least a part of the platinum forms a solid solution.

Abstract translation: 本发明的目的是提供即使在氧浓度高的气氛中在高温下使用时也不易引起其活性降低的废气净化用催化剂。 本发明的废气净化催化剂包括碱土金属和铝的复合氧化物和铂，其中至少一部分复合氧化物和至少一部分铂形成固溶体。

公开(公告)号：US20100227759A1

公开(公告)日：2010-09-09

申请号：US12225418

申请日：2007-03-08

Applicant: Hirohisa Tanaka ,  Isao Tan ,  Mari Uenishi ,  Masashi Taniguchi ,  Mareo Kimura ,  Satoshi Matsueda

Inventor： Hirohisa Tanaka ,  Isao Tan ,  Mari Uenishi ,  Masashi Taniguchi ,  Mareo Kimura ,  Satoshi Matsueda

IPC: B01J23/58 ,  B01J23/40

CPC classification number: B01D53/945 ,  B01D53/94 ,  B01D2255/1025 ,  B01D2255/204 ,  B01D2255/2047 ,  B01D2255/20738 ,  B01D2255/2092 ,  B01J23/002 ,  B01J23/58 ,  B01J23/8946 ,  B01J37/0201 ,  B01J37/031 ,  B01J2523/00 ,  Y02A50/2324 ,  Y02T10/22 ,  B01J2523/31 ,  B01J2523/3718 ,  B01J2523/822 ,  B01J2523/24 ,  B01J2523/842 ,  B01J2523/22 ,  B01J2523/47

Abstract: Provided is a catalyst composition capable of preventing decrease in catalytic activity due to grain growth of noble metal under high temperature or under change in oxidation reduction or further for long term use, and of achieving excellent catalytic activity over a long time.The catalyst composition containing a composite oxide represented by the following general formula (1): AO.x(B2-yCyO3-α)  (1) (wherein A represents an element selected from monovalent elements, divalent elements and lanthanides; B represents a trivalent element; and C represents a noble metal; x represents an integer of 1 to 6; y represents an atomic ratio satisfying the following relation: 0

Abstract translation: 提供一种催化剂组合物，其能够防止贵金属在高温下或氧化还原或长期使用的变化下由于贵金属的晶粒生长而导致的催化活性降低，并且能够长期获得优异的催化活性。 含有由以下通式（1）表示的复合氧化物的催化剂组合物：AO.x（B2-yCyO3-α）（1）（其中A表示选自一价元素，二价元素和镧系元素的元素; B表示三价 元素; C表示贵金属; x表示1〜6的整数; y表示满足以下关系的原子比：0

公开(公告)号：US07759278B2

公开(公告)日：2010-07-20

申请号：US11482685

申请日：2006-07-06

Applicant: Satoshi Matsueda ,  Mareo Kimura ,  Yoshinori Ishii ,  Naoto Miyoshi

Inventor： Satoshi Matsueda ,  Mareo Kimura ,  Yoshinori Ishii ,  Naoto Miyoshi

IPC: B01J23/00 ,  B01J23/10 ,  B01J23/58 ,  B01J23/42 ,  B01J23/44

CPC classification number: C01G55/00 ,  B01D53/9422 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/2042 ,  B01D2255/2065 ,  B01J23/002 ,  B01J23/63 ,  B01J35/0006 ,  B01J2523/00 ,  C01G55/002 ,  Y02T10/22 ,  B01J2523/25 ,  B01J2523/3712 ,  B01J2523/828

Abstract: An exhaust gas-purifying catalyst includes a rare-earth element, an alkaline-earth element, and a precious metal. A part of the rare-earth element and a part of the alkaline-earth element form a composite oxide. The composite oxide and a part of the precious metal form a solid solution.

Abstract translation: 废气净化催化剂包括稀土元素，碱土金属元素和贵金属。 稀土元素的一部分和一部分碱土元素形成复合氧化物。 复合氧化物和贵金属的一部分形成固溶体。

公开(公告)号：US20090131252A1

公开(公告)日：2009-05-21

申请号：US11922231

申请日：2006-06-02

Applicant: Hirohisa Tanaka ,  Isao Tan ,  Mari Uenishi ,  Masashi Taniguchi ,  Kazuya Naito ,  Mareo Kimura ,  Keiichi Narita ,  Hiromasa Suzuki ,  Satoshi Matsueda ,  Yoshinori Ishii

Inventor： Hirohisa Tanaka ,  Isao Tan ,  Mari Uenishi ,  Masashi Taniguchi ,  Kazuya Naito ,  Mareo Kimura ,  Keiichi Narita ,  Hiromasa Suzuki ,  Satoshi Matsueda ,  Yoshinori Ishii

IPC: B01J23/10

CPC classification number: B01J23/002 ,  B01D2255/402 ,  B01J23/63 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/033 ,  B01J2523/00 ,  F01N2510/06 ,  B01J2523/25 ,  B01J2523/3712 ,  B01J2523/3718 ,  B01J2523/828 ,  B01J2523/23 ,  B01J2523/36 ,  B01J2523/48 ,  B01J2523/24

Abstract: To provide a catalyst composition containing a novel perovskite-type composite oxide which permits reversible entrance and exit of noble metals, a catalyst composition is prepared so as to contain a perovskite-type composite oxide represented by the general formula (1): AxA′wByB′(1-y-z)NzO3±σ  (1) (wherein A represents at least one element selected from alkaline earth metals; A′ represents at least one element selected from rare earth elements; B represents a tetravalent rare earth element; B′ represents at least one element selected from transition elements (excluding tetravalent rare earth elements, Rh, Pd and Pt); N represents at least one element selected from Rh, Pd and Pt; x and w represent an atomic ratio satisfying the following relations: 0.8≦x+w≦1.3 (0.8≦x≦1.3, 0≦w≦0.4); y represents an atomic ratio satisfying the following relation: 0

Abstract translation: 为了提供一种催化剂组合物，其含有允许贵金属的可逆入口和退出的新型钙钛矿型复合氧化物，制备催化剂组合物以含有由通式（1）表示的钙钛矿型复合氧化物：<β -line-formula description =“In-line Formulas”end =“lead”？> AxA'wByB'（1-yz）NzO3±sigma（1）<？in-line-formula description =“In-line Formulas”end =“尾”→（其中A表示选自碱土金属中的至少一种元素; A'表示选自稀土元素中的至少一种元素; B表示四价稀土元素; B'表示选自以下的至少一种元素： 过渡元素（不含四价稀土元素，Rh，Pd和Pt）; N表示选自Rh，Pd和Pt中的至少一种元素; x和w表示满足以下关系的原子比：0.8 <= x + w < 1.3（0.8 <= x <= 1.3,0 <= w <= 0.4）; y表示满足以下关系的原子比：0

公开(公告)号：US20080182746A1

公开(公告)日：2008-07-31

申请号：US12058654

申请日：2008-03-28

Applicant: Satoshi Matsueda ,  Mareo Kimura ,  Keiichi Marita

Inventor： Satoshi Matsueda ,  Mareo Kimura ,  Keiichi Marita

IPC: B01J23/10

CPC classification number: B01J23/63 ,  B01D53/945 ,  B01D2255/204 ,  B01D2255/2047 ,  B01D2255/206 ,  B01D2255/402 ,  B01J21/005 ,  Y02T10/22

Abstract: An object of the present invention is to provide an exhaust gas-purifying catalyst containing a composite oxide catalyst and a refractory support and being less prone to cause a decrease in its activity even when used at high temperatures in an atmosphere with high oxygen concentration. An exhaust gas-purifying catalyst includes a composite oxide catalyst containing rare-earth element, alkaline-earth element and precious metal, a part of the rare-earth element and a part of the alkaline-earth element forming composite oxide, and the composite oxide and a part of the precious metal forming solid solution, and a refractory support supporting the composite oxide catalyst and including at least one of a first composite oxide represented by a general formula AB2O4, a second composite oxide having perovskite structure represented by a general formula LMO3, and a third composite oxide having pyrochlore structure represented by a general formula X2Y2O7.

Abstract translation: 本发明的目的是提供一种含有复合氧化物催化剂和耐火载体的废气净化催化剂，即使在高氧浓度的气氛中在高温下使用也不易引起其活性降低。 废气净化催化剂包括含有稀土元素，碱土金属元素和贵金属的复合氧化物催化剂，稀土元素的一部分和形成碱土金属元素的复合氧化物的一部分，复合氧化物 和形成贵金属的固体溶液的一部分，和支撑复合氧化物催化剂的耐火载体，并且包括由通式AB 2 O 4表示的第一复合氧化物中的至少一种， 具有由通式LMO 3 3表示的钙钛矿结构的第二复合氧化物和由通式X 2 Y表示的烧绿石结构的第三复合氧化物， SUB> 2 7。

公开(公告)号：US6081619A

公开(公告)日：2000-06-27

申请号：US683452

申请日：1996-07-18

Applicant: Kazuhiko Hashimoto ,  Nobuyuki Yoshiike ,  Satoshi Matsueda ,  Chihiro Kawaguchi

Inventor： Kazuhiko Hashimoto ,  Nobuyuki Yoshiike ,  Satoshi Matsueda ,  Chihiro Kawaguchi

IPC: G06K9/00 ,  G07C9/00 ,  G01J5/02 ,  G06M7/00

CPC classification number: G07C9/00 ,  G06K9/00335

Abstract: A movement pattern recognizing apparatus has a movement signal detection device including a sensor for detecting a mobile body in a detection region and for providing a movement signal indicating the position of the mobile body. The signal changes as time elapses. The apparatus further has a movement pattern storage device for storing data about previous movement patterns which were realized when a mobile body moved in the detection region, and a movement pattern selection device for selecting data about the movement pattern from the movement pattern storage device based upon the movement signal detected by the movement signal detection device.

Abstract translation: 移动模式识别装置具有移动信号检测装置，其包括用于检测检测区域中的移动体的传感器，并且提供表示移动体的位置的移动信号。 信号随着时间的推移而改变。 该装置还具有运动模式存储装置，用于存储当移动体在检测区域中移动时实现的先前运动模式的数据;以及运动模式选择装置，用于基于运动模式存储装置从运动模式存储装置中选择关于运动模式的数据 由移动信号检测装置检测到的移动信号。