-
1.发明公开NOBLE METAL MICROPARTICLE AND METHOD FOR PRODUCTION THEREOF 有权EDELMETALLMIKROTEILCHEN UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP1930103A1
公开(公告)日：2008-06-11
申请号：EP06797251.3
申请日：2006-09-01
发明人： OGAWA, Ryohei
CPC分类号： B01J23/462 , B01J35/0013 , B01J37/16 , B22F1/02 , B22F9/24 , B22F2998/10 , B82Y30/00 , H01M4/92 , H01M4/921 , H01M8/1011 , Y02E60/523 , Y02P70/56
摘要： The present invention provides a noble metal particle with an improved methanol oxidation property. This noble metal particle has a platinum particle and ruthenium particles deposited on only part of the surface of the platinum particle. This noble metal particle suitably can be produced by precipitating the ruthenium particles out of the solution so that the ruthenium particles are deposited on only part of the surface of the platinum particle by further adding a ruthenium salt into the solution and reducing the ruthenium salt after the reduction of the platinum salt in the solution essentially is completed. This noble metal particle is suitable as a catalyst to be supported on an electrode of a polymer electrolyte fuel cell typified by a direct methanol fuel cell.
摘要翻译： 本发明提供具有改善的甲醇氧化性能的贵金属颗粒。 这种贵金属颗粒具有仅沉积在铂颗粒表面的一部分上的铂颗粒和钌颗粒。 该贵金属粒子适合通过将钌粒子从溶液中析出而使钌粒子沉积在铂粒子的仅一部分表面上，再通过向该溶液中添加钌盐而还原钌盐， 溶液中铂盐的还原基本完成。 该贵金属粒子适合作为催化剂负载在以直接甲醇燃料电池为代表的固体高分子型燃料电池的电极上。
-
公开(公告)号：EP3892598A1
公开(公告)日：2021-10-13
申请号：EP19892746.9
申请日：2019-12-05
发明人： CHIBA, Kazuki , OGAWA, Ryohei , OGAWA, Hisashi , ASAOKA, Hisashi
摘要： A automobile laminated glass according to the present invention includes: a first glass plate that is formed into a rectangular shape; a second glass plate that is disposed so as to face the first glass plate, and is formed into a rectangular shape; an intermediate film that is disposed between the first glass plate and the second glass plate; a functional layer that is disposed between the first glass plate and the second glass plate; and an obstructing layer that is laminated on a peripheral edge portion of at least one of the first glass plate and the second glass plate, wherein the functional layer is formed so that an outer edge of at least a portion of the functional layer is located outward of an inner edge of the obstructing layer.
-
公开(公告)号：EP3604005A1
公开(公告)日：2020-02-05
申请号：EP18777178.7
申请日：2018-03-26
发明人： OGAWA, Hisashi , OGAWA, Ryohei , ANDO, Kunio , KANKI, Satoshi , KITTAKA, Shigeo
摘要： The present invention provides a windshield that has a display region onto which information is projected using light emitted from a head-up display device, the windshield including an outer glass plate, an inner glass plate that is arranged opposite to the outer glass plate, and an interlayer that is arranged between the outer glass plate and the inner glass plate, wherein lattice points are defined at a pitch of no greater than 20 mm in the display region, and when wedge angles at the lattice points are measured using an interferometer with 240 × 240 pixels or more, a difference between the largest value and the smallest value of the wedge angles is no greater than 0.32 mrad.
-
公开(公告)号：EP1930103B1
公开(公告)日：2011-06-29
申请号：EP06797251.3
申请日：2006-09-01
发明人： OGAWA, Ryohei
CPC分类号： B01J23/462 , B01J35/0013 , B01J37/16 , B22F1/02 , B22F9/24 , B22F2998/10 , B82Y30/00 , H01M4/92 , H01M4/921 , H01M8/1011 , Y02E60/523 , Y02P70/56
摘要： Disclosed is a noble metal microparticle having an improved methanol-oxidizing property. The noble metal microparticle comprises a platinum microparticle and a ruthenium microparticle attached onto only a part of the surface of the platinum microparticle. The noble metal microparticle can be properly produced by substantially reducing a salt of platinum in a solution, mixing a salt of ruthenium with the solution, and reducing the mixed solution to cause the precipitation of a ruthenium microparticle in such a manner the ruthenium microparticle is attached to only a part of the surface of a platinum microparticle precipitated in the solution. The noble metal microparticle is useful as a catalyst to be carried on an electrode for a solid polymer fuel cell typified by a direct methanol fuel cell.
-
公开(公告)号：EP3718983A1
公开(公告)日：2020-10-07
申请号：EP18882991.5
申请日：2018-11-28
发明人： OGAWA, Ryohei , CHIBA, Kazuki , OGAWA, Hisashi
摘要： Provided is a windshield that can generate heat such that information can be accurately acquired using an information acquisition device. A laminated glass according to the present invention is a windshield for an automobile to which an information acquisition device for acquiring information from the outside of a vehicle by emitting and/or receiving light can be installed, the windshield including an outer glass plate that includes a first side and a second side that is opposite to the first side, an inner glass plate that is arranged opposite to the outer glass plate and has substantially the same shape as the outer glass plate, and an intermediate film that is arranged between the outer glass plate and the inner glass plate. The windshield includes an information acquisition region that is to be located opposite to the information acquisition device and through which the light passes. The intermediate film includes at least one adhesive layer and a heat generation layer supported by the adhesive layer. The heat generation layer includes, at least in a region that corresponds to the information acquisition region, a pair of bus bars arranged such that the information acquisition region is interposed therebetween and a plurality of first heating wires that are connected in parallel so as to connect the bus bars to each other. Each of the heating wires has a wire width not larger than 10 µm.
-
公开(公告)号：EP3620444A1
公开(公告)日：2020-03-11
申请号：EP18795271.8
申请日：2018-05-01
发明人： MELLOR, Leigh , CHAMBERLAIN, Mark A, , SIDDONS, Graham , OGAWA, Ryohei , CHIBA, Kazuki , OGAWA, Hisashi , YAMADA, Kentaro , SAKAMOTO, Takumitsu
摘要： Laminated glass according to the present invention includes: an outer glass plate having a first side and a second side opposing the first side; an inner glass plate that is arranged opposing the outer glass plate and has substantially the same shape as a shape of the outer glass plate; and an intermediate layer arranged between the outer glass plate and the inner glass plate, wherein the intermediate layer has a heat-generating layer including: a first bus bar that extends along an end portion closer to the first side; a second bus bar that extends along an end portion closer to the second side; and a plurality of heating lines arranged so as to connect the first bus bar and the second bus bar to each other, and when a predetermined voltage is applied between the first and second bus bars, an amount of heat generated per unit length of each of the heating lines is 2.0 W/m or less.
-
公开(公告)号：EP3486225A1
公开(公告)日：2019-05-22
申请号：EP17802877.5
申请日：2017-05-25
发明人： OGAWA, Ryohei , CHIBA, Kazuki , OGAWA, Hisashi
摘要： A laminated glass according to the present invention includes: a first glass plate having a rectangular shape, and including a first side and a second side opposing the first side; a second glass plate arranged opposing the first glass plate, and having substantially the same shape as the shape of the first glass plate; an intermediate film arranged between the first glass plate and the second glass plate; a first bus bar extending along an end portion closer to the first side; a second bus bar extending along an end portion closer to the second side; and a plurality of heating lines extending so as to connect the first bus bar and the second bus bar to each other, wherein at least some of the plurality of heating lines are heating lines having different lengths.
-
8.发明授权METHOD FOR COLLECTING FINE NOBLE METAL PARTICLES, AND METHOD FOR PRODUCING FINE NOBLE METAL PARTICLE DISPERSION USING COLLECTED FINE NOBLE METAL PARTICLES 有权回收方法细颗粒贵金属及其制备方法细贵金属粒子的分散从收集的细颗粒贵金属
公开(公告)号：EP2581153B1
公开(公告)日：2015-11-25
申请号：EP11792096.7
申请日：2011-05-19
CPC分类号： C09D189/00 , B22F1/0022 , B22F1/0062 , B22F1/02 , B82Y30/00 , H01B1/02 , H01B1/22 , Y10S977/773 , Y10S977/81 , Y10S977/895
-
9.发明公开CATALYST LOADED WITH FINE NOBLE METAL PARTICLES, METHOD FOR PRODUCING SAME, AND PURIFICATION CATALYST 审中-公开与金属微粒负载型催化剂制造工艺进行清洗和催化剂
公开(公告)号：EP2543439A1
公开(公告)日：2013-01-09
申请号：EP11750363.1
申请日：2011-02-28
发明人： OGAWA, Ryohei , MIYASHITA, Kiyoshi
CPC分类号： B01J23/40 , B01D53/944 , B01D2253/304 , B01D2255/1021 , B01D2255/1023 , B01D2255/1026 , B01D2255/106 , B01J21/06 , B01J21/063 , B01J35/0013 , B01J35/04 , B01J37/038 , C02F1/725 , H01M4/8605 , H01M4/8814 , H01M4/8828 , H01M4/8842 , H01M4/92 , H01M4/925 , H01M4/926 , Y02E60/50
摘要： The noble metal fine particle supported catalyst of the present invention includes a substrate, and a porous membrane formed on the substrate. The porous membrane contains support particles, noble metal fine particles, and an inorganic binder. In the porous membrane, the noble metal fine particles are supported on surfaces of the support, particles, and the support particles form secondary particles each having a porous structure. The porous membrane is formed by binding, with the inorganic binder, the secondary particles formed of the support particles so that a gap is present at least partly between the secondary particles adjacent to each other.
摘要翻译： 本发明的贵金属微粒担载催化剂包括基材，以及形成在基片上的多孔膜。 所述多孔膜包含载体颗粒，贵金属细颗粒，和无机粘合剂。 在多孔膜中，贵金属微粒负载于载体上，颗粒的表面，和载体颗粒形成每个具有多孔结构的二次粒子。 的多孔性膜是由结合，与无机粘结剂形成的，所形成的载体颗粒的二次颗粒所以没有存在间隙至少部分地邻近海誓山盟二次粒子之间。
-
公开(公告)号：EP4364985A1
公开(公告)日：2024-05-08
申请号：EP22833050.2
申请日：2022-06-24
发明人： OGAWA, Ryohei , ASAOKA, Hisashi
摘要： A windshield according to the present invention is provided with an HUD device capable of vertically switching a plurality of display regions, said windshield comprising a glass plate which has a first main surface and a second main surface opposite from the first main surface and in which the display regions are formed, wherein: the glass plate is configured such that the upper end portion is formed so as to have a greater thickness than the lower end portion, and thereby the first main surface and the second main surface form a wedge angle α; and S_Center
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.018 秒)
