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1. 发明专利

JP2010227798A Exhaust gas purifying catalyst 审中-公开
标题翻译：排气净化催化剂
公开(公告)号：JP2010227798A
公开(公告)日：2010-10-14
申请号：JP2009077155
申请日：2009-03-26
申请人： Cataler Corp , Daihatsu Motor Co Ltd , Toyota Central R&D Labs Inc , Toyota Motor Corp , ダイハツ工業株式会社 , トヨタ自動車株式会社 , 株式会社キャタラー , 株式会社豊田中央研究所
发明人： SAKAGAMI SHINGO , KAWAI MASAAKI , ORI HIROTAKA , KANAZAWA TAKAAKI , YOSHIDA TAKESHI , SUNADA TOMOAKI , AOKI HISAO , TAKAHASHI NAOKI , TANABE TOSHITAKA , TANAKA HIROHISA , UENISHI MARI , TANIGUCHI MASASHI
IPC分类号： B01J23/63 , B01D53/86 , B01J37/02
摘要： PROBLEM TO BE SOLVED: To achieve excellent oxygen storage ability with a small amount of an oxygen storage material. SOLUTION: The exhaust gas purifying catalyst 1 includes a base material 2 provided with one or more through-holes where an exhaust gas flow, and a catalyst layer 3 supported by the wall surface of the through-hole and including a lower layer 3L facing the wall surface and an upper layer 3U facing the wall surface holding the lower layer 3L therebetween. The lower layer 3L includes a first part 3LF containing a first platinum group element and a first oxygen storage material and a second part 3LR positioned on the downstream side of the first part 3LF and containing a second platinum group element and a second oxygen storage material. The upper layer 3U contains a third platinum group element and a heat resistant carrier. The oxygen storage capacity of the first oxygen storage material is larger compared to the second oxygen storage material, and the oxygen storage speed of the second oxygen storage material is higher compared to the first oxygen storage material. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：用少量的储氧材料实现优异的储氧能力。解决方案：废气净化催化剂1包括：设置有一个或多个排气流的通孔的基材2和由通孔的壁表面支撑并包括下层的催化剂层3 3L面对壁表面，上层3U面对保持下层3L的壁面。下层3L包括含有第一铂族元素和第一储氧材料的第一部分3LF和位于第一部分3LF的下游侧并包含第二铂族元素和第二储氧材料的第二部分3LR。上层3U含有第三铂族元素和耐热载体。与第二储氧材料相比，第一储氧材料的储氧能力较大，第二储氧材料的储氧速度比第一储氧材料高。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010125548A Method for manufacturing projection member for shot-peening 有权
标题翻译：制造投影机构的方法
公开(公告)号：JP2010125548A
公开(公告)日：2010-06-10
申请号：JP2008301718
申请日：2008-11-26
申请人： Sintokogio Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 新東工業株式会社
发明人： MITSUHAYASHI MASAHIKO , KANAZAWA TAKAAKI , ISHIKAWA MASAYUKI
IPC分类号： B24C11/00 , B22F1/00 , B22F9/08 , B24C1/10 , C21D7/06
CPC分类号： B24C1/10 , B22F9/082 , B22F2301/35 , B22F2303/01 , B22F2998/10 , B24C11/00 , C21D1/06 , C21D1/18 , C21D1/63 , C21D7/04 , C21D7/06 , C21D9/36 , B22F1/0085
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a projection member for shot-peening, capable of attaining stable high hardness while restraining material cost.
SOLUTION: In a projection member manufacturing process S10, steel having quenching properties is used as a material, and in a quenching process S20, granular material 4 subjected to quenching by a water atomizing method is formed. Subsequently, in a tempering process S30, the granular material 4 is tempered at a predetermined temperature (130-230°C, more preferably, 160-200°C) for a predetermined period in a heating furnace 5. Further, in a work-hardening process S40, the granular material 4 is projected on and collided with a target material 7 using a shot-peening machine 6 to perform work-hardening to apply stress to the granular material 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造用于喷丸处理的突起构件的方法，其能够在抑制材料成本的同时获得稳定的高硬度。解决方案：在突起构件制造工艺S10中，使用具有淬火性能的钢作为材料，并且在淬火工艺S20中，形成通过水雾化法淬火的颗粒材料4。随后，在回火处理S30中，在加热炉5中将颗粒材料4在预定温度（130-230℃，更优选160-200℃）下回火预定时间。此外，硬化处理S40中，使用喷丸机6将颗粒状材料4投影并与目标材料7碰撞，进行加工硬化以对颗粒材料4施加应力。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010115591A Catalyst for cleaning exhaust gas 有权
标题翻译：催化剂用于清洁排气
公开(公告)号：JP2010115591A
公开(公告)日：2010-05-27
申请号：JP2008290520
申请日：2008-11-13
申请人： Cataler Corp , Daihatsu Motor Co Ltd , Toyota Central R&D Labs Inc , Toyota Motor Corp , ダイハツ工業株式会社 , トヨタ自動車株式会社 , 株式会社キャタラー , 株式会社豊田中央研究所
发明人： AOKI HISAO , KANAZAWA TAKAAKI , YOSHIDA TAKESHI , SUNADA TOMOAKI , SAKAGAMI SHINGO , ORI HIROTAKA , KAWAI MASAAKI , TANAKA HIROHISA , UENISHI MARI , TANIGUCHI MASASHI , TAKAHASHI NAOKI , TANABE TOSHITAKA
IPC分类号： B01J23/63 , B01D53/86 , B01D53/94 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas, deterioration of cleaning performance of which after an endurance test is performed at high temperature is suppressed. SOLUTION: Both of an upper catalyst layer and a lower catalyst layer contain ceria and zirconia and have the same molar ratio of (CeO 2 /ZrO 2 ) of 20/80 to 40/60, and further the molar ratios of (CeO 2 /ZrO 2 ) in the upper catalyst layer and the lower catalyst layer are set equal. Though the reason is not clear, the shift of Rh existing in the upper catalyst layer to the lower catalyst layer is suppressed in a high-temperature oxidative atmosphere. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于清洁废气的催化剂，可以抑制在高温下进行耐久试验之后的清洗性能的劣化。解决方案：上催化剂层和下催化剂层都含有二氧化铈和氧化锆，并且具有相同的摩尔比（CeO 2 / ZrO 2 ）为20 / 80〜40/60，上层催化剂层和下层催化剂层的摩尔比（CeO 2 / ZrO 2 ）相等。虽然原因尚不清楚，但是在高温氧化气氛中抑制了上催化剂层中存在的Rh向下催化剂层的偏移。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2008279319A Catalyst for cleaning exhaust gas and method for producing acidic oxide-deposited alumina to be used therefor 审中-公开
标题翻译：用于清洁排气的催化剂及其所用酸性氧化物沉积氧化铝的方法
公开(公告)号：JP2008279319A
公开(公告)日：2008-11-20
申请号：JP2007123613
申请日：2007-05-08
申请人： Cataler Corp , Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社キャタラー , 株式会社豊田中央研究所
发明人： KANAZAWA TAKAAKI , YAMATO MASANORI , YOSHIMOTO KAZUHIRO , ISHII MASARU , TAKEUCHI MICHIHIKO , MATSUHISA YUJI , SUZUKI TADASHI , KATO SATORU , TAKAHASHI NAOKI
IPC分类号： B01J23/652 , B01D53/94 , B01J23/63 , B01J37/03
CPC分类号： B01J23/652 , B01D53/945 , B01D2255/20707 , B01D2255/20769 , B01D2255/20776 , B01D2255/2092 , B01J23/002 , B01J23/30 , B01J23/63 , B01J23/6527 , B01J37/0207 , B01J37/0209 , B01J37/0242 , B01J37/0244 , B01J37/0248 , B01J37/03 , B01J2523/31 , B01J2523/3712 , B01J2523/48 , Y02T10/22
摘要： PROBLEM TO BE SOLVED: To provide a catalyst capable of restraining the discharge of H 2 S while keeping its ternary activity equal to that of the conventional catalyst. SOLUTION: The catalyst contains acidic oxide-deposited alumina, which is obtained by selectively depositing on alumina an acidic oxide consisting of a metal oxide having the acidity higher than that of alumina, in a carrier thereof. A basic point of the alumina in the acidic oxide-deposited alumina is neutralized by the acidic oxide. Therefore, SO 3 or SO 4 is restrained from being adsorbed on the basic point and being accumulated on the catalyst. As a result, the production of H 2 S at the stoichiometric air fuel ratio or in the rich atmosphere can be restrained and the discharge of H 2 S can also be restrained. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：提供能够抑制H SB 2 S的排放同时保持其三元活性与常规催化剂相同的催化剂。解决方案：催化剂含有酸性氧化物沉积氧化铝，其通过在氧化铝上选择性地沉积在由酸性比氧化铝高的氧化铝构成的酸性氧化物的载体中而获得。酸性氧化物沉积氧化铝中的氧化铝的基本点被酸性氧化物中和。因此，SO 3 SB 3或SO 4 SB被抑制在基本点上被吸附并积聚在催化剂上。结果，可以抑制在化学计量空燃比或富气氛中的H SB 2 S的生产，并且也可以抑制H SB 2 S的排放。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2006205050A Catalyst for cleaning exhaust gas 审中-公开
标题翻译：催化剂用于清洁排气
公开(公告)号：JP2006205050A
公开(公告)日：2006-08-10
申请号：JP2005020236
申请日：2005-01-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KANAZAWA TAKAAKI
IPC分类号： B01J23/63 , B01D53/86 , B01D53/94 , B01J35/04
摘要： PROBLEM TO BE SOLVED: To further suppress particle growth of a carried noble metal and also highly suppress movement of the noble metal between layers. SOLUTION: A catalyst for cleaning an exhaust gas comprises a lower catalyst layer 2 carrying at least one kind selected from the group consisting of Pt and Pd on a carrier containing ceria oxide and an upper catalyst layer 3 formed on the lower catalyst layer 2 wherein the lower catalyst layer 2 includes ceria oxide of 90 wt% or more. In the lower catalyst layer 2, since a ratio of the noble metal which moves from ceria oxide to other oxide included at less than 10 wt% there into is significantly small, the particle growth of the noble metal can effectively be suppressed. In addition, the movement from the lower catalyst layer 2 to the upper catalyst layer 3 is also suppressed, a malfunction such as alloying with the noble metal present in the upper layer 3 can be suppressed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了进一步抑制携带的贵金属的颗粒生长，并且还高度抑制贵金属在层之间的移动。解决方案：用于清洁废气的催化剂包括在含有氧化铈的载体上携带选自Pt和Pd中的至少一种的下催化剂层2和形成在下催化剂层上的上催化剂层3 2，其中下部催化剂层2包括90重量％以上的氧化铈。在下层催化剂层2中，由于氧化铈与其它氧化物相比含有少于10重量％的贵金属的比率显着小，所以能够有效地抑制贵金属的粒子生长。此外，还抑制了从下部催化剂层2向上部催化剂层3的移动，可以抑制与上层3中存在的贵金属的合金化等故障。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006036556A Inorganic oxide, exhaust gas purification catalyst support and exhaust gas purification catalyst 有权
标题翻译：无机氧化物，排气净化催化剂支持和排气净化催化剂
公开(公告)号：JP2006036556A
公开(公告)日：2006-02-09
申请号：JP2004214932
申请日：2004-07-22
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MORIKAWA AKIRA , TANABE TOSHITAKA , YAMAMURA YOSHIE , TAKAHASHI NAOKI , SUZUKI HIROMASA , KUNO HISASHI , SATO AKEMI , ISHIKIRIYAMA MAMORU , KANAZAWA TAKAAKI
IPC分类号： C01G25/00 , B01D53/86 , B01D53/94 , B01J23/10 , B01J23/63 , B01J37/03 , B01J37/08 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide an inorganic oxide in which the grain growth of a supported metal (rhodium or the like) is satisfactorily suppressed, an exhaust gas purification catalyst support comprising the same and an exhaust gas purification catalyst using the same. SOLUTION: In the particulate inorganic oxide containing aluminum oxide, a metal oxide which does not form a compound oxide with aluminum oxide and an additive element comprising at least one of a rare earth element and an alkaline earth element, the content of aluminum oxide is 15-40 mol% per total quantity of aluminum in the aluminum oxide, a metal element in the metal oxide and the additive element, ≥80% of the primary particle of the inorganic oxide has ≤100 nm particle diameter and at least a part of the primary particle has a surface layer part having a concentrated zone where the content of the additive element is locally increased. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供令人满意地抑制负载金属（铑等）的晶粒生长的无机氧化物，包含该负载金属的铑等的废气净化催化剂载体和使用其的废气净化催化剂。解决方案：在含氧化铝的颗粒状无机氧化物中，不与氧化铝形成复合氧化物的金属氧化物和包含稀土元素和碱土金属元素中的至少一种的添加元素，铝的含量氧化铝中的铝的总量为15〜40摩尔％，金属氧化物中的金属元素和添加元素的≥80％的无机氧化物的一次粒子的粒径≤100nm，至少为初级颗粒的一部分具有表面层部分，其具有局部增加添加元素的含量的浓缩区域。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005209081A Component providing request receiving system, information reporting system, component lending method and component supplying method 审中-公开
标题翻译：组件提供请求接收系统，信息报告系统，组件提供方法和组件供应方法
公开(公告)号：JP2005209081A
公开(公告)日：2005-08-04
申请号：JP2004017014
申请日：2004-01-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI HIDEKI , KOBAYASHI TAKU , KAWAMURA NAOTO , KANAZAWA TAKAAKI
IPC分类号： G06Q50/10 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide components to be mounted in a vehicle chamber. SOLUTION: By the user of a vehicle's operating an input device, the input device receives a sales request and a lending request of interior components from the user, and obtains information regarding the interior components which are required to be mounted in the chamber of the vehicle by the user. Also, the display device of a dealer receives the radio wave from the input device, and displays the sales request, lending request and information. By the dealer's selling the information to a third party, the third party develops and manufactures the interior parts based on the information and supplies them to the dealer. By this, the dealer can sell or lend the interior parts to the user. Also by this, the dealer freely selects the interior components which are sold or lent to the user form among a plurality of kinds of the interior components. Also, the dealer sells or lends the interior components to the user according to the sales request or the lending request. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供要安装在车辆室中的部件。解决方案：由车辆操作输入设备的用户，输入设备从用户接收内部组件的销售请求和借出请求，并且获得关于需要安装在房间中的内部部件的信息的用户。此外，经销商的显示装置从输入装置接收无线电波，并显示销售请求，贷款请求和信息。由经销商向第三方出售信息，第三方根据信息开发和制造内部零件，并将其提供给经销商。由此，经销商可以向用户出售或借出内部零件。此外，经销商可以自由选择在多种内部部件中以用户形式出售或借出的内部部件。此外，经销商还根据销售请求或贷款请求向用户出售或借出内部组件。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005118631A Exhaust gas purifying catalyst and its manufacturing method 有权
标题翻译：排气净化催化剂及其制造方法
公开(公告)号：JP2005118631A
公开(公告)日：2005-05-12
申请号：JP2003353993
申请日：2003-10-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KANAZAWA TAKAAKI
IPC分类号： F01N3/28 , B01D53/94 , B01J23/63 , B01J37/02
摘要： PROBLEM TO BE SOLVED: To prevent a coating amount from becoming little in an exhaust gas inflow end part while increasing the number of the active points of a catalytic metal even after high temperature endurance to suppress the lowering of the purification activity of the catalytic metal. SOLUTION: The catalytic metal is cut over a predetermined length from its end surface after wash coating or before a coating layer is formed and the cut end surface thereof is set as the exhaust gas inflow end surface. The part, where the coating layer 11 becomes thin of the catalytic metal when an excessive slurry is removed by the blowoff after wash coating, is cut off to set the part, where a normal coating thickness is formed, to the exhaust gas inflow end surface. Accordingly, the absolute amount of the catalytic metal of this part can be increased and the number of the active points of the catalytic metal can be increased even after high temperature endurance. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在高温耐久性之后，为了防止催化金属的活性点的数量增加，也可以防止排气流入端部的涂布量变小，抑制了催化剂的净化活性的降低催化金属。解决方案：在洗涤涂覆之后或在形成涂层之前，将催化金属从其端面切割预定长度，并将其切割端面设置为废气流入端面。当清洗涂层之后通过吹扫除去过量的浆料时，其中涂层11变薄的催化金属的部分被切断，以将形成正常涂层厚度的部分设置到废气流入端面。因此，能够提高该部分的催化金属的绝对量，即使在耐高温后也能够提高催化金属的活性点的数量。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004339564A Sliding member and film deposition method 审中-公开
公开(公告)号：JP2004339564A
公开(公告)日：2004-12-02
申请号：JP2003137298
申请日：2003-05-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHIMODA KENJI , KANAZAWA TAKAAKI , HANDA TAKESHI
IPC分类号： F16C33/12 , B32B9/00 , C23C14/06
CPC分类号： Y02T10/865
摘要： PROBLEM TO BE SOLVED: To provide a sliding member and a film deposition method in which very small recessed parts are formed on a DLC film without breaking the film, and a low friction coefficient and high abrasion resistance are ensured.
SOLUTION: An intermediate layer 2 with a metal layer 4 as a lower layer and a mixed layer 5 of metal and carbon as an upper layer is laminated on a surface of a substrate 1, and a diamond-like carbon film (a DLC film) 3 is deposited on the intermediate layer 2 by the unbalanced magnetron sputtering method. When depositing the DLC film 3, the negative bias voltage to be applied to the substrate 1 is set to be 150-600V, very small recessed parts 6 of 0.5-1.0 μm in diameter and 10-30 nm in depth are formed on the surface of the DLC film 3, and the recessed parts 6 function as oil sumps. A film of solid lubricant is laminated on the DLC film as desired, and the adhesiveness of the solid lubricant film to the DLC film is enhanced by the anchoring effect of the recessed parts 6.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2003200047A CATALYST FOR EXHAUST GAS PURIFICATION 审中-公开
公开(公告)号：JP2003200047A
公开(公告)日：2003-07-15
申请号：JP2002196299
申请日：2002-07-04
申请人： TOYOTA MOTOR CORP
发明人： KANAZAWA TAKAAKI
IPC分类号： B01D53/94 , B01D53/86 , B01J23/42
摘要： PROBLEM TO BE SOLVED: To suppress particle growth of supported noble metal particles by preventing them from moving. SOLUTION: A noble metal 2 is carried in at least mutual crystal boundaries 11 between grains 10 of a carrier consisting at least one of a metal hydroxide polycrystalline body and a metal oxide polycrystalline body. Since the noble metal 2 is in a state of being sandwiched between the grains 10, it is prevented from moving even under high temperature surroundings and the grains of the noble metal 2 are prevented from mutually coagulating so as to bring about growth of the grains. COPYRIGHT: (C)2003,JPO

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