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公开(公告)号：US20240342654A1
公开(公告)日：2024-10-17
申请号：US18701056
申请日：2022-10-18
发明人： Kohei TAKASAKI , Keisuke MURAWAKI , Masatoshi IKEBE , Takeshi MORISHIMA , Takaya OTA , Koji SUGIURA , Takeshi HIRABAYASHI , Akemi SATOU
CPC分类号： B01D53/94 , B01D46/2418 , B01J21/04 , B01J23/10 , B01J35/56 , B01J35/57 , B01J37/0215 , B01D2255/2092 , B01D2255/407 , B01D2255/908 , B01D2255/9155 , B01D2258/012 , B01D2258/014
摘要： A wall-flow type particulate filter includes: a wall-flow type base material; and a coat layer formed on the base material. The base material includes: an inlet cell open only at an exhaust gas inlet end; an outlet cell open only at an exhaust gas outlet end; and a partition partitioning the inlet and outlet cells and having multiple pores through which the inlet and outlet cells communicate with each other. The coat layer is provided for the wall surfaces of the pores and contains a first inorganic oxide and a second inorganic oxide. The mean particle diameter Da of the first inorganic oxide is larger than the mean particle diameter Db of the second inorganic oxide. The weight ratio of the second inorganic oxide is designed to be from 10% to 50% inclusive when the total weight ratio of the first inorganic oxide and the second inorganic oxide is 100%.
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公开(公告)号：US20210324777A1
公开(公告)日：2021-10-21
申请号：US17231474
申请日：2021-04-15
发明人： Koji SUGIURA , Hiromasa NISHIOKA , Naoto MIYOSHI , Akemi SATOU , Keisuke MURAWAKI , Masatoshi IKEBE , Takaya OTA , Ryota NAKASHIMA , Hirotaka ORI
摘要： An exhaust gas control apparatus includes a honeycomb substrate and an inlet cell-side catalyst layer. The honeycomb substrate includes a porous partition wall that defines a plurality of cells extending from an inlet-side end face to an outlet-side end face. The cells include an inlet cell and an outlet cell that are adjacent to each other with the partition wall therebetween. The inlet cell is open at its inlet-side end and is sealed at its outlet-side end. The outlet cell is sealed at its inlet-side end and is open at its outlet-side end. The inlet cell-side catalyst layer is provided on a surface on the inlet cell side of the partition wall and extends from an inlet-side end of the partition wall. Porosity of the inlet cell-side catalyst layer is in a specific range.
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公开(公告)号：US20210033009A1
公开(公告)日：2021-02-04
申请号：US16903473
申请日：2020-06-17
发明人： Koji SUGIURA , Hiromasa NISHIOKA , Naoto MIYOSHI , Akemi SATO , Masatoshi IKEBE , Ryota NAKASHIMA , Yasutaka NOMURA , Hirotaka ORI
摘要： An exhaust gas control apparatus includes: a honeycomb substrate including an inflow cell and an outflow cell adjacent to each other with a partition wall sandwiched between the inflow cell and the outflow cell; a first sealing part provided at an outflow side end of the inflow cell, and a second sealing part provided at an inflow side end of the outflow cell; and a catalyst layer provided on the partition wall, and at least one of the first sealing part and the second sealing part is an OSC material-containing sealing part containing an OSC material and a sealant, and a concentration of the OSC material in the OSC material-containing sealing part is uniform in an extending direction.
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公开(公告)号：US20240209989A1
公开(公告)日：2024-06-27
申请号：US18494741
申请日：2023-10-25
发明人： Yutaka HOTTA , Koji SUGIURA , Chihiro UCHIMURA
CPC分类号： F17C13/025 , F17C13/04 , F17C2205/0335 , F17C2250/043 , F17C2250/0636
摘要： A tank of a gas supply system is configured to be detachably attached to a gas consumption device. A control device is configured to, when the tank is detached, close an open/close valve to stop supply of gas from the tank, stop consumption of gas by the gas consumption device after the gas in the supply channel is consumed, and perform computation to permit detachment of the tank after confirming that pressure acquired from a pressure sensor is not rising to a predetermined level or higher.
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公开(公告)号：US20240035623A1
公开(公告)日：2024-02-01
申请号：US18315277
申请日：2023-05-10
发明人： Osamu SAWAI , Chiaki KATAOKA , Koji SUGIURA , Tomoki NAKASHIMA
CPC分类号： F17C13/026 , F17C5/06 , F17C2250/0439 , F17C2221/012
摘要： A method of filling a tank with hydrogen includes: a step of attaching a filling tank to a filling device; and a step of controlling hydrogen filling from the filling device to the filling tank based on a temperature sensor provided in a dummy tank.
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公开(公告)号：US20150299944A1
公开(公告)日：2015-10-22
申请号：US14651734
申请日：2013-12-13
发明人： Koji SUGIURA , Akinaka FUKUMI , Kenji KUBO , Takanori TATEMATSU
CPC分类号： D06N3/14 , B32B3/266 , B32B5/024 , B32B5/18 , B32B5/24 , B32B7/12 , B32B27/02 , B32B27/04 , B32B27/065 , B32B27/08 , B32B27/12 , B32B27/20 , B32B27/24 , B32B27/26 , B32B27/40 , B32B33/00 , B32B37/0038 , B32B37/12 , B32B37/1284 , B32B37/14 , B32B37/144 , B32B38/0012 , B32B38/0032 , B32B38/04 , B32B38/08 , B32B38/10 , B32B38/164 , B32B2038/047 , B32B2255/02 , B32B2255/102 , B32B2255/26 , B32B2260/021 , B32B2260/046 , B32B2262/0276 , B32B2262/12 , B32B2305/026 , B32B2305/07 , B32B2305/18 , B32B2305/188 , B32B2307/3065 , B32B2307/554 , B32B2307/5825 , B32B2307/584 , B32B2307/724 , B32B2307/726 , B32B2375/00 , B32B2437/02 , B32B2601/00 , B32B2605/003 , B32B2605/08 , B32B2607/02 , D03D1/00 , D03D13/00 , D03D15/00 , D03D15/0094 , D06M15/564 , D06M15/576 , D06M15/579 , D06M2200/30 , D06N3/0006 , D06N3/0052 , D06N3/0054 , D06N3/0059 , D06N2201/10 , D06N2203/068 , D06N2205/246 , D06N2209/067 , D06N2209/10 , D06N2209/105 , D06N2209/123 , D06N2211/14 , D06N2211/263 , D06N2211/28 , D06N2213/04 , D06N2213/045 , D10B2401/00 , D10B2401/10 , D10B2505/08 , D10B2505/12 , Y10S428/904 , Y10S428/921 , Y10T156/1057 , Y10T428/24322 , Y10T428/249953 , Y10T428/249987 , Y10T428/249988 , Y10T428/249991 , Y10T442/2041 , Y10T442/2139 , Y10T442/2311 , Y10T442/2631 , Y10T442/2672 , Y10T442/268 , Y10T442/2705 , Y10T442/2713 , Y10T442/273 , Y10T442/3065 , Y10T442/322 , Y10T442/3301 , Y10T442/3854
摘要： A laminated sheet includes a base cloth layer having a porous structure obtained by impregnating a woven fabric, which has a tear strength by a trapezoid method of 150 N or more in the longitudinal direction and 100 N or more in the lateral direction, with a resin composition containing a polyurethane resin and an organic flame retardant, and a skin layer layered on the base cloth layer, and has plural air holes penetrating in the thickness direction.
摘要翻译： 层压片包括具有多孔结构的基布层，该基布层通过使纵向具有150N以上的横梯形方式的撕裂强度和横向为100N以上的机织物浸渍而获得， 含有聚氨酯树脂和有机阻燃剂的组合物和层叠在基布层上的表皮层，并且具有在厚度方向上贯穿的多个气孔。
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公开(公告)号：US20230408041A1
公开(公告)日：2023-12-21
申请号：US18134665
申请日：2023-04-14
发明人： Tomoki NAKASHIMA , Osamu SAWAI , Koji SUGIURA , Chiaki KATAOKA
IPC分类号： F17C13/08
CPC分类号： F17C13/084 , F17C2205/0111 , F17C2205/0165 , F17C2201/0109 , F17C2203/0629 , F17C2203/0604 , F17C2203/0636 , F17C2203/012 , F17C2203/066 , F17C2221/012 , F17C2270/0178 , F17C2270/0184 , F17C2203/0333
摘要： The pressure vessel contains a fluid, such as a high pressure gas, therein. The metal dome and the metal dome are arranged in the longitudinal direction of the pressure vessel opposite each other with the pressure vessel interposed therebetween. The stay connects the metal dome and the metal dome. The stay is connected to the metal dome and the metal dome such that the distance between the metal dome and the metal dome can be varied.
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