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1. 发明专利

JP2004275919A Catalyst for exhaust gas cleaning, and production method therefor 有权
标题翻译：用于排气净化的催化剂及其生产方法
公开(公告)号：JP2004275919A
公开(公告)日：2004-10-07
申请号：JP2003072262
申请日：2003-03-17
申请人： Cataler Corp , Daihatsu Motor Co Ltd , Toyota Central Res & Dev Lab Inc , ダイハツ工業株式会社 , 株式会社キャタラー , 株式会社豊田中央研究所
发明人： KIMURA MAREO , TAKATORI KAZUMASA , TANI TAKAO , MIYOSHI NAOTO , NANAMI TOSHIYUKI , TANAKA HIROHISA , TAN ISAO
IPC分类号： F01N3/10 , B01D53/94 , B01J23/63 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To produce a catalyst which carries Rh on ZrO 2 hollow particles and exhibits high activity even after high temperature endurance. SOLUTION: The catalyst comprises the hollow particles composed of ZrO 2 added with at least one additive element selected from alkaline earth metals and rare earth elements and at least the Rh carried on the hollow particles. Under an oxidation atmosphere at a high temperature, at least a part of the Rh is formed into the solid solution of the hollow particles and under a reduction atmosphere at a high temperature, the solid solution of Rh of a grain size below several nm deposits. Accordingly, the grain growth of the Rh is suppressed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了制备在ZrO 2 SBB 2中空粒子上携带Rh的催化剂，即使在高温耐久性之后也显示出高的活性。解决方案：催化剂包括由添加有至少一种选自碱土金属和稀土元素的添加元素和至少包含在中空颗粒上的Rh的由ZrO 2 SBS 2组成的中空颗粒。在高温下的氧化气氛下，将Rh的至少一部分形成为中空粒子的固溶体，并且在还原气氛下在高温下，粒径在几nm以下的Rh的固溶体沉积。因此，抑制Rh的晶粒生长。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004016838A Catalyst for purifying exhaust gas, method for producing the catalyst, and method for using catalyst 审中-公开
公开(公告)号：JP2004016838A
公开(公告)日：2004-01-22
申请号：JP2002171412
申请日：2002-06-12
申请人： Cataler Corp , Toyota Central Res & Dev Lab Inc , 株式会社キャタラー , 株式会社豊田中央研究所
发明人： KIMURA MAREO , SOFUGAWA HIDEO , TAKATORI KAZUMASA , TANI TAKAO , MIYOSHI NAOTO , NANAMI TOSHIYUKI
IPC分类号： F01N3/10 , B01D53/94 , B01J23/63 , B01J35/08 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To maintain the high dispersion support state of a noble metal even after endurance at a high temperature and to further prevent the lowering of activity. SOLUTION: The noble metal is supported on a carrier of hollow particles of amorphous alumina and/or transitional alumina added with a rare earth element at the atomic ratio in terms of a metal element of 1-8 mol% to the alumina. The noble metal is partially dissolved in the carrier as a solid solution and partially deposited as fine particles of several nanometers or below in particle size on the carrier. The pore volume of the carrier increases largely to improve the diffusion of gas. Since the noble metal is deposited as fine particles, the deposited noble metal is easily re-dissolved in the carrier during the use in an oxidative atmosphere and the dissolved noble metal is easily re-deposited during the use in a reductive atmosphere. Therefore, the growth of the noble metal particles is suppressed. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2006160579A Fine iron oxide powder and its producing method 有权
标题翻译：精细氧化铁粉及其生产方法
公开(公告)号：JP2006160579A
公开(公告)日：2006-06-22
申请号：JP2004357208
申请日：2004-12-09
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： YAMAMOTO TOSHIO , HATANAKA YOSHIO , TANI TAKAO , SUDA AKIHIKO
IPC分类号： C01G25/00 , B01D53/94 , B01J23/76
摘要： PROBLEM TO BE SOLVED: To keep an iron oxide powder under a fine state for a long period of time; and to produce the fine iron oxide powder at a low cost. SOLUTION: The fine iron oxide powder comprises carrier oxide particles 1 which are finely pulverized into a primary particle level by using microbeads and iron oxide 2 carried on each oxide particle 1. The carrier oxide particles 1 finely pulverized into a primary particle level are particles reduced in the aggregated state and form a highly dispersed state. Thereby, the iron oxide 2 carried on each carrier oxide particle 1 is also highly dispersed and the growth of particle of the iron oxide 2 is suppressed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：长时间保持氧化铁粉末处于良好状态; 并以低成本生产细小的氧化铁粉末。解决方案：细氧化铁粉末包含通过使用在每个氧化物颗粒1上承载的微珠和氧化铁2细粉碎成初级颗粒水平的载体氧化物颗粒1.将氧化锆颗粒1细粉碎成初级颗粒水平是在聚集状态下还原的颗粒并形成高度分散的状态。由此，载体氧化物粒子1上携带的氧化铁2也高度分散，并且氧化铁2的粒子的生长被抑制。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006160578A Composite oxide and catalyst for cleaning exhaust gas 有权
标题翻译：用于清洁排气的复合氧化物和催化剂
公开(公告)号：JP2006160578A
公开(公告)日：2006-06-22
申请号：JP2004357196
申请日：2004-12-09
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： MORIKAWA AKIRA , YAMAMOTO TOSHIO , TANI TAKAO , SUDA AKIHIKO
IPC分类号： C01G25/00 , B01D53/94 , B01J23/63 , C01F17/00
摘要： PROBLEM TO BE SOLVED: To suppress sintering at a high temperature by developing a catalytic function which is sufficient for a practical use. SOLUTION: The composite oxide comprises at least a kind of Al oxides selected among θ-Al 2 O 3 , δ-Al 2 O 3 and α-Al 2 O 3 and a functional oxide not containing γ-Al 2 O 3 and not forming a solid solution with the Al oxide. The primary particle of the Al oxide is mixed uniformly with the primary particle of the functional oxide at a nanometer scale in the composite oxide. As the Al oxide and the functional oxide which do not form the solid solution are functioned as respective barriers at a nanometer scale, the sintering at a high temperature is suppressed. As the functional oxide does not contain γ-Al 2 O 3 , the growth of a Pt particle and a solid phase reaction with Rh are suppressed and then the sufficient catalytic function is developed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过产生足以实际使用的催化功能来抑制高温下的烧结。解决方案：复合氧化物至少包含一种选自θ-Al 2 S / O 3，SB-2，SB-2，不饱和基团，不含有γ-Al 3 和α-Al 2 3 > 3 而不与Al氧化物形成固溶体。在复合氧化物中，氧化铝的一次颗粒与纳米级的功能氧化物的一次粒子均匀混合。由于不形成固溶体的Al氧化物和功能性氧化物作为纳米尺度的各自的阻挡层发挥功能，因此抑制高温烧结。由于功能性氧化物不含有γ-Al 2 O 3 SBB，所以抑制了Pt颗粒的生长和与Rh的固相反应，然后充分的催化功能为发达。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004137305A Wet friction material and method for producing the same 审中-公开
公开(公告)号：JP2004137305A
公开(公告)日：2004-05-13
申请号：JP2002300904
申请日：2002-10-15
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： TANI TAKAO , TAKATORI KAZUMASA , TOYAMA MAMORU , OKUYAMA MASARU , OMORI SHUNEI , OTA TAKASHI , KAWABATA MASATAKA
IPC分类号： F16D69/02 , C08J5/14 , C08K7/02 , C08K9/08 , C08L101/00 , C09K3/14 , D21H17/67 , D21H21/54
摘要： PROBLEM TO BE SOLVED: To provide a wet friction material having a high coefficient of friction and good μ-V characteristics and suppressing the opponent aggresiveness and sufficiently exhibiting friction increasing effects with a filler while suppressing falling off of the filler.
SOLUTION: The filler of the wet friction material is an oxide consisting essentially of aluminum and composed of granulated particles formed of hollow powder particles having ≤1 μm average particle diameter and ≤20 nm shell thickness and bonded with a granulating binder. The average particle diameter of the granulated particles is larger than the average fiber diameter of a fiber substrate. A method for producing the wet friction material comprises the following steps. A powder particle producing step of providing the hollow powder particles which are an oxide consisting essentially of the aluminum and having ≤1 μm average particle diameter and ≤20 nm shell thickness, a granulating step of affording the granulated particles obtained by bonding the powder particles with the granulating binder and having the larger average particle diameter than the average fiber diameter of the fiber substrate and a forming step of forming the wet friction material from a raw material containing the filler composed of the granulated particles, fiber substrate and binder.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004202310A Catalyst for water gas shift reaction 审中-公开
公开(公告)号：JP2004202310A
公开(公告)日：2004-07-22
申请号：JP2002372022
申请日：2002-12-24
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： TANI TAKAO , NOMURA KAZUHIRO , MORISAKA HIDEAKI
IPC分类号： C01B3/48 , B01J23/80
摘要： PROBLEM TO BE SOLVED: To provide a high-activity catalyst for water gas shift reaction.
SOLUTION: This catalyst contains at least one selected from Cu, Cu
2 O and CuO, and ZnO and Al
2 O
3 and satisfies 0.48≤(Cu+Zn)/Al≤0.65 in molar ratio. Since the value of (Cu+Zn)/Al is made close to a stoichiometric ratio, Cu can be precipitated satisfactorily on the surface of a catalyst particle and the grain growth of CuO and ZnO can be restrained so that the precipitated Cu can be dispersed widely.
COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2007084674A Light-emitting element 有权
标题翻译：发光元件
公开(公告)号：JP2007084674A
公开(公告)日：2007-04-05
申请号：JP2005274626
申请日：2005-09-21
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： HORII MITSUMASA , INAGAKI SHINJI , TANI TAKAO , GOTO YASUTOMO , OTANI OSAMU
IPC分类号： C09K11/06
CPC分类号： H01L2224/32245 , H01L2224/48091 , H01L2224/73265 , H01L2924/181 , H01L2924/00012
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting element having improved luminescent efficiency and excellent absorption efficiency of light, uniformly emitting light in a plane and having even excellent heat resistance. SOLUTION: The light-emitting element is characterized in that the light-emitting element is provided with a light-emitting layer and a light source. The light-emitting layer contains a light-emitting material composed of a polymer of an organosilicon compound represented by general formula (1) (wherein, X represents an organic molecule exhibiting fluorescence or phosphorescence; R 1 represents at least one selected from the group consisting of a lower alkoxy group, a hydroxy group, an allyl group, an ester group and a halogen atom; R 2 represents at least one selected from the group consisting of a lower alkyl group and a hydrogen atom; n represents an integer of 1-3; and m represents an integer of 1-4). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有改善的发光效率和优异的光吸收效率的发光元件，均匀地在平面上发光并具有优异的耐热性。解决方案：发光元件的特征在于，发光元件设置有发光层和光源。发光层含有由通式（1）表示的有机硅化合物的聚合物构成的发光材料（其中，X表示具有荧光或磷光的有机分子; R 1表示选自低级烷氧基，羟基，烯丙基，酯基和卤素原子的至少一种; R SP 2表示选自下列基团中的至少一种：烷基和氢原子; n表示1-3的整数，m表示1-4的整数。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005224707A Ceria oxide assistant catalyst 审中-公开
标题翻译： CERIA氧化物助剂催化剂
公开(公告)号：JP2005224707A
公开(公告)日：2005-08-25
申请号：JP2004036160
申请日：2004-02-13
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： TANI TAKAO , MORIKAWA AKIRA , MORISAKA HIDEAKI , SUDA AKIHIKO
IPC分类号： F01N3/10 , B01D53/86 , B01J23/10
摘要： PROBLEM TO BE SOLVED: To provide a ceria oxide assistant catalyst for purifying an exhaust gas capable of suppressing a decrease in specific surface area during use and also exhibiting high oxygen adsorption and desorption performance. SOLUTION: A ceria oxide assistant catalyst comprises synthesizing by a gas phase synthesis process of performing oxidation and combustion in a gas phase and thereafter carrying out heat treatment in a non-oxidizing atmosphere, including at least ceria, not including an oxide present on a grain boundary without solid-solubilizing in ceria, having a specific surface area of 10 m 2 /g or larger and showing an amount of oxygen adsorption and desorption at 500°C of 60% or more to a stoichiometric limit value. In the gas phase synthesis process, since an oxide powder having a structure in which a primary particle with a nanosize is normally aggregated in a chain-shape is provided, a contact area between primary particles is small, the growth of a particle is suppressed, and a decrease in specific surface area is suppressed. Then, the oxide powder is heated and held under the non-oxidizing atmosphere, thereby having an X-ray diffraction peak belonging to a pyrochlore phase and exhibiting a high OSC. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种二氧化铈助催化剂，用于净化使用时能够抑制比表面积降低的废气，并且还具有高氧吸附和解吸性能。解决方案：二氧化铈辅助催化剂包括通过在气相中进行氧化和燃烧的气相合成方法进行合成，然后在非氧化性气氛中进行热处理，所述非氧化性气氛至少包括二氧化铈，其不包括存在的氧化物在不在二氧化铈中固溶的晶界，比表面积为10m 2 / SP / g以上，在500℃下的氧吸附解吸量为60％以上，至60％以上〜化学计量极限值。在气相合成方法中，由于具有其中具有纳米尺寸的一次粒子通常以链状聚集的结构的氧化物粉末，因此一次粒子之间的接触面积小，粒子的生长受到抑制，并且抑制比表面积的减小。然后，将氧化物粉末加热并保持在非氧化性气氛下，由此具有属于烧绿石相的X射线衍射峰并显示高OSC。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2006159134A Catalyst for clarifying exhaust gas and its production method 有权
标题翻译：用于澄清排气的催化剂及其生产方法
公开(公告)号：JP2006159134A
公开(公告)日：2006-06-22
申请号：JP2004356908
申请日：2004-12-09
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： TANI TAKAO , YAMAMOTO TOSHIO , MORIKAWA AKIRA , SUDA AKIHIKO
IPC分类号： B01J23/63 , B01D53/86 , B01D53/94 , B01J37/02 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide a method by which a catalyst for clarifying exhaust gas having sufficiently high clarifying performance and excellent high temperature durability can be produced. SOLUTION: In a production method of the catalyst for clarifying exhaust gas, sol, in which colloidal particles consisting of complex metal oxides that is obtained by pulverizing complex metal oxide aggregate equalized by high temperature calcination and that has ≤20nm average grain size are uniformly dispersed in a dispersion medium, is supplied onto a surface of a metal oxide carrier that is consisting of nano primary particle aggregate of a chain shape or hollow oxide powder and that has a medium pore diameter larger than average grain size of the colloidal particles and then the sol is dried to obtain the catalyst for clarifying exhaust gas which is constituted by carrying the colloidal particles on the metal oxide carrier. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题的方案：提供一种能够产生澄清性良好，耐高温性优异的排气净化用催化剂的方法。解决方案：在用于澄清排气的催化剂的制备方法中，其中由复合金属氧化物组成的胶体颗粒，其通过粉碎通过高温煅烧而均匀化并且具有≤20nm平均晶粒度的复合金属氧化物聚集体获得被均匀地分散在分散介质中，被供给到金属氧化物载体的表面，该金属氧化物载体由链形或中空氧化物粉末的纳米一次粒子聚集体组成，并且具有大于胶体颗粒的平均粒径的中等孔径然后将溶胶干燥以获得用于澄清通过在金属氧化物载体上携带胶体颗粒而构成的废气的催化剂。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005296935A Exhaust gas filter, method for manufacturing the same and exhaust gas processing device 审中-公开
标题翻译：排气过滤器，其制造方法和排气处理装置
公开(公告)号：JP2005296935A
公开(公告)日：2005-10-27
申请号：JP2005030946
申请日：2005-02-07
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： ASANO AKIHIKO , KURAZONO KOICHI , HAYASHI HIDEMITSU , KUBO SHUICHI , TANI TAKAO , TANAKA TOSHIAKI
IPC分类号： F01N3/02 , B01D39/20 , B01D46/00 , B01D46/24 , B01D46/42 , B01D53/86 , B01D53/94 , B01J23/10 , B01J35/04 , F01N3/022
CPC分类号： B01D46/2429 , B01D46/0001 , B01D53/9431 , B01D53/9454 , B01D2046/2433 , B01D2046/2437 , B01D2275/30 , F01N3/0222 , Y02T10/20 , Y02T10/22
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas filter capable of maintaining a high collection efficiency from an early stage of use and almost free from a deviation in pressure drop. SOLUTION: The exhaust gas filter including a filter base body which has many pores and has a flow-in surface, in which exhaust gas containing particulate substance flows, and an exhaust surface, from which purified gas is exhausted, and the exhaust gas filter has at least the function of removing the particulate substance from the exhaust gas by passing the exhaust gas through the filter base body from the flow-in surface toward the exhaust surface, wherein a micropore structure, in which aggregates of particulates having fine spaces are connectedly provided and which is an air-permeable and which collects the particulate substance contained in the exhaust gas, is provided at the filter base body at a surface and/or within the pores which open and communicate the flow-in surface and the exhaust surface to and with one another. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够从早期使用并几乎不受压降偏差保持高收集效率的废气过滤器。解决方案：废气过滤器包括具有许多孔并具有流入表面的过滤器基体，其中包含颗粒物质的废气流过净化气体排出的排气表面和排气气体过滤器至少具有通过使废气通过过滤器基体从流入表面朝向排气表面从废气中除去颗粒物质的功能，其中微孔结构具有微细空间的颗粒聚集体被连接地设置并且是透气的并且收集废气中所含的颗粒物质，在过滤器基体处在表面和/或孔内设置，所述孔隙打开并连通流入表面和排气表面与彼此之间。版权所有（C）2006，JPO＆NCIPI

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