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11. 发明专利

JPH0473276A PRODUCTION OF VEHICULAR SKIN MATERIAL 失效
公开(公告)号：JPH0473276A
公开(公告)日：1992-03-09
申请号：JP13317090
申请日：1990-05-23
申请人： TOYOTA CENTRAL RES & DEV , TOYODA SPINNING & WEAVING , TOYOTA MOTOR CORP
发明人： SUDA AKIHIKO , SUGIURA MASAHIRO , SEKIHARA TAKATOSHI , MATSUYAMA AKIHIRO , ARAKI OSAMU , YAMADA YOSHIO
IPC分类号： D06N7/00 , B32B25/10 , D06M11/00 , D06M11/74 , D06M11/77 , D06M15/693 , D06M23/00
摘要： PURPOSE:To obtain the subject skin material having function to remove malodor in car rooms by applying and fixing a specific amount of a back coating agent containing specified amounts of a polymer latex, a hydrous magnesium silicate- based clay mineral and a dispersing agent to the back side of a vehicular fabric. CONSTITUTION:A hydrous magnesium silicate-based clay mineral and active carbon are initially mixed and prepared so as to provide 50-180 pts. wt. total amount of the aforementioned clay mineral and the active carbon based on 100 pts. wt. (solid content) polymer latex, e.g. a synthetic resin-or rubber-latex and 10-90 wt.% active carbon content based on the total amount. Furthermore, 3-20 pts. wt. polymeric surfactant (e.g. a tripolyphosphate or methyl cellulose) having >=10000 molecular weight is added and stirred. The aforementioned polymer latex is then blended to afford a homogeneous back coating agent. The resultant back coating agent is subsequently applied to the back surface of a fabric for a vehicular skin material at 50-200 g/m coating amount, dried and fixed. For example, the surface without any coating treatment is then subjected to water repellent treatment to afford a vehicular skin material capable of removing malodor in car rooms and suppressing generation of static electricity.

12. 发明专利

JPS6466038A COATING MATERIAL FOR CASTING MOLD 失效
公开(公告)号：JPS6466038A
公开(公告)日：1989-03-13
申请号：JP22264687
申请日：1987-09-05
申请人： TOYOTA CENTRAL RES & DEV , TOYOTA MOTOR CORP
发明人： SAKAKIBARA YUJI , SUZUKI TAKATOSHI , HAYASHI HIROAKI , TAKADA YASUO , SUDA AKIHIKO , HAYASHI YOSHIRO , KAIDA KENJI , MASUDA RYUICHI , TAGUCHI MASAHIRO
IPC分类号： B22C3/00
摘要： PURPOSE:To decrease the quantity of the tar to be generated at the time of casting by using powdery porous materials for a coating material of a casting mold formed of a resin and molding sand. CONSTITUTION:The powdery porous materials include hydrous magnesium silicate clay ore, active carbon, active alumina, etc., and a mixture composed of 1 or >=2 kinds among these materials is used. The hydrous magnesium silicate clay ore consists essentially of hydrous magnesium silicate which includes sepiolite, xylotile, etc. The active carbon includes vegetable active carbon such as coconut shell ash and ash as well as the active carbon of mineral matter produced from coal and petroleum raw materials. The active alumina is obtd. by heating hydrous alumina to a high temp. and is also called as anhydrous alumina. These porous materials are used in the form of powder in order to coat the dents among the said grains and the surface of the casting mold. Coating is executed by a method of spraying or brushing the material with water or alcohol, etc., as a solvent, then drying the coating.

13. 发明专利

JP2006137651A Composite oxide and catalyst for purifying exhaust gas 审中-公开
标题翻译：用于净化排气的复合氧化物和催化剂
公开(公告)号：JP2006137651A
公开(公告)日：2006-06-01
申请号：JP2004330884
申请日：2004-11-15
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： MORIKAWA AKIRA , YAMAMURA YOSHIE , SUDA AKIHIKO , TANABE TOSHITAKA , TAKAHASHI NAOKI , KANAZAWA TAKAAKI
IPC分类号： C01G25/00 , B01D53/94 , B01J23/58 , B01J23/63 , B01J32/00 , B01J37/08 , F01N3/10
CPC分类号： Y02C20/20
摘要： PROBLEM TO BE SOLVED: To provide a catalyst for purifying an exhaust gas where the stability and the easy reducibility of a rhodium oxide coexist by controlling solid basicity in a suitable range. SOLUTION: A composite oxide comprises at least one kind (a) of metal elements selected from an alkali metal, an alkaline earth metal, a rare earth element, a group 3 element and a group 4 element except Zr, and ZrO 2 . The CO 2 adsorbing amount per unit weight of the composite oxide after heat-treated in 3 hours or more at 1,000°C is 8.2-29 μmol/g and the CO 2 adsorbing amount per unit specific surface area of the complex oxide is 0.2-2.3 μmol/m 2 . As the stability and the easy reducibility of the rhodium oxide coexist by controlling the solid basicity in the suitable range, the purifying activity of the catalyst is high from a low temperature region and is kept high after exposed in a high temperature atmosphere and its durability is excellent. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于净化排气的催化剂，其中通过将固体碱度控制在适当的范围内，氧化铑的稳定性和易还原性共存。解决方案：复合氧化物包括选自碱金属，碱土金属，稀土元素，第3族元素和除Zr以外的第4族元素的金属元素中的至少一种（a） SB> 2 。在1,000℃下3小时以上热处理后的复合氧化物的每单位重量的CO 吸附量为8.2-29μmol/ g，CO 2 复合氧化物的单位比表面积的吸附量为0.2〜2.3μmol/ m 2。由于通过将固体碱度控制在适当范围内，氧化铑的稳定性和易还原性共存，所以催化剂的净化活性从低温区域高，并且在高温气氛中暴露后保持高温，其耐久性为优秀。版权所有（C）2006，JPO＆NCIPI

14. 发明专利

JP2004092589A Exhaust emission control device for internal combustion engine 审中-公开
公开(公告)号：JP2004092589A
公开(公告)日：2004-03-25
申请号：JP2002257700
申请日：2002-09-03
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： ITO YOSHIHIKO , SHINJO HIROBUMI , SUDA AKIHIKO , ISHIBASHI KAZUNOBU , KANAZAWA TAKAAKI
IPC分类号： F01N3/02 , B01J19/08 , B04C5/14 , B04C5/185 , B04C9/00
摘要： PROBLEM TO BE SOLVED: To suppress discharging of PM having various particle diameters from a minute one to a large one, without using a filter and increasing a pressure loss. SOLUTION: A cyclone dust collector is disposed in an upstream side of an exhaust gas flow passage, and a plasma generating device generating discharge plasma is disposed in a downstream side of the cyclone collector. The PM having a large particle diameter is collected by the cyclone collector, and the only PM having a small particle diameter flow into the plasma generating device, so that the PM can be easily removed by the discharge plasma, and power consumption is made to be small. COPYRIGHT: (C)2004,JPO

15. 发明专利

JP2003299967A Catalyst carrier structure body and exhaust gas cleaning catalyst 审中-公开
标题翻译：催化剂结构体和排气清洁催化剂
公开(公告)号：JP2003299967A
公开(公告)日：2003-10-21
申请号：JP2002102674
申请日：2002-04-04
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： ITO YUSUKE , TAMURA HIROSHI , KUNO HISASHI , SUDA AKIHIKO , MATSUNAGA SHINICHI , TAKAHASHI NAOKI
IPC分类号： F01N3/10 , B01D53/94 , B01J23/10 , B01J23/63 , B01J32/00 , B01J37/02 , C01G25/00
CPC分类号： B01D53/945 , B01D2255/407 , B01D2255/9022 , Y02T10/22
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning catalyst exhibiting a high exhaust gas treatment function even under a condition that the exhaust gas composition is fluctuated. SOLUTION: The catalyst carrier structure comprises a monolith substrate coated with a cerium-zirconium compounded oxide layer and the layer is composed of at least 2 layers; the upper layer of a cerium-zirconium compounded oxide with 1/1 or higher Ce/Zr mole ratio and a lower layer of a cerium- zirconium compounded oxide with a Ce/Zr mole ratio lower than that of the upper layer. Preferably, the layer is composed of the upper layer of a cerium- zirconium compounded oxide with a Ce/Zr mole ratio of 1/1 to 6/1 and the lower layer of a cerium-zirconium compounded oxide with a Ce/Zr mole ratio of 2/3 to 3/2. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：即使在废气组成波动的条件下，也提供具有高排气处理功能的废气净化催化剂。解决方案：催化剂载体结构包括涂覆有铈锆复合氧化物层的整体基底，该层由至少2层组成; Ce / Zr摩尔比为1/1以上的铈锆复合氧化物的上层和Ce / Zr摩尔比低于上层的铈锆复合氧化物的下层。优选地，该层由Ce / Zr摩尔比为1/1至6/1的铈锆复合氧化物的上层和Ce / Zr摩尔比的铈 - 锆复合氧化物的下层组成为2/3至3/2。版权所有（C）2004，JPO

16. 发明专利

JPH08260360A SURFACE SKIN MATERIAL FOR VEHICLE 失效
公开(公告)号：JPH08260360A
公开(公告)日：1996-10-08
申请号：JP3559396
申请日：1996-01-29
申请人： TOYOTA CENTRAL RES & DEV , TOYODA SPINNING & WEAVING , TOYOTA MOTOR CORP
发明人： SUDA AKIHIKO , YAMASHITA KATSUJI , SUGIURA MASAHIRO , HAYASHI HIROAKI , SUZUKI TAKATOSHI , WATANABE YUKI , SEKIHARA TAKATOSHI , MATSUYAMA AKIHIRO
IPC分类号： D06M11/00 , D06M11/77 , D06M13/02 , D06M13/224 , D06M15/693 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08 , D06M101/10 , D06M101/16 , D06M101/30 , D06M101/32
摘要： PURPOSE: To obtain a surface skin material for a vehicle, capable of efficiently removing malodor in the vehicle, maintaining the effect for a long time, and preventing the generation of static electricity accumulated in a human body on riding in the vehicle. CONSTITUTION: A surface skin material for a vehicle is produced by impregnating a conductive cloth with a mixed resin emulsion in a solid content of 50-200g per square meter and subsequently converting the impregnated emulsion into a resin. The mixed resin emulsion contains a polymer latex in a solid content of 100 pts.wt., the mixture of a water-containing magnesium silicate clay mineral and active carbon in an amount of 50-180 pts.wt. and 3-90wt.% of a dispersant, the content of the active carbon being 40-90wt.% based on the total amount of the clay mineral and the active carbon. A static electricity-removing function due to the combination of the electric conductivity of the active carbon with the conductive cloth in addition to the deodorizing functions of the clay mineral and the active carbon are expressed.

17. 发明专利

JPH0473273A BACK COATING AGENT 失效
公开(公告)号：JPH0473273A
公开(公告)日：1992-03-09
申请号：JP13317290
申请日：1990-05-23
申请人： TOYOTA CENTRAL RES & DEV , TOYODA SPINNING & WEAVING , TOYOTA MOTOR CORP
发明人： SUDA AKIHIKO , SUGIURA MASAHIRO , SEKIHARA TAKATOSHI , MATSUYAMA AKIHIRO , ARAKI OSAMU , YAMADA YOSHIO
IPC分类号： D06N7/00 , D06M11/00 , D06M11/74 , D06M11/77 , D06M15/693
摘要： PURPOSE:To obtain a back coating agent, containing specific amounts of polymer latex, active carbon with a specified grain diameter, a dispersing agent and further a hydrous magnesium silicate-based clay mineral and capable of stably holding function to remove malodor in, e.g. automobiles for a long period. CONSTITUTION:To 50-180 pt. wt. active carbon having

18. 发明专利

JP2013252486A EXHAUST GAS PURIFICATION CATALYST AND ITS MANUFACTURING METHOD 审中-公开
公开(公告)号：JP2013252486A
公开(公告)日：2013-12-19
申请号：JP2012129539
申请日：2012-06-07
申请人： TOYOTA CENTRAL RES & DEV
发明人： KIKUKAWA MASASHI , SATO KIMITOSHI , MORIKAWA AKIRA , SUDA AKIHIKO
IPC分类号： B01J37/08 , B01D53/94 , B01J23/50 , B01J37/04
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an exhaust gas purification catalyst, which can prevent abnormal overheating at calcination, and can obtain the catalyst having high-level catalyst activity in which ultra-fine particles containing mercury are stably held.SOLUTION: A manufacturing method of an exhaust gas purification catalyst having a metal oxide carrier and ultra-fine particles which are held at the metal oxide carrier and contain mercury includes: a step of obtaining a silver-based choroid solution in which choroid particles containing mercury are dispersed by independently and directly introducing a first raw material solution containing mercury ions and a second raw material solution containing water-soluble amine into a region in which a shearing speed reaches 1,000 to 50,000 secand mixing them in equal quality; and a step of obtaining the exhaust gas purification catalyst by calcining the silver-based choroid solution in air after making it contact with the metal oxide carrier. The method is also characterized in that an average particle diameter of the choroid particles is within a range of 1.0 to 3.5 nm.

19. 发明专利

JP2007063057A Compound metal oxide porous body 有权
标题翻译：化合物金属氧化物多孔体
公开(公告)号：JP2007063057A
公开(公告)日：2007-03-15
申请号：JP2005249879
申请日：2005-08-30
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 , SUDA AKIHIKO , MORIKAWA AKIRA
IPC分类号： C01G25/00 , B01D53/94 , B01J23/63 , B01J35/10 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide a compound metal oxide porous body having extremely excellent high temperature durability, keeping the specific surface area and cleaning performance at a high level even after a high-temperature durability test, and useful as a catalyst for purifying exhaust gas or the like. SOLUTION: The compound metal oxide porous body comprises metal oxide fine particles comprising primary particles having diameters of 50 nm or less and alumina fine particles comprising primary particles having diameters of 50 nm or less and at least one crystal phase selected from a group consisting of γ-phase, δ-phase, θ-phase and α-phase and is characterized in that the content of the metal oxide is 45 mass% or more and that the specific surface area after a durability test at 1,000°C for 5 hours is 40 m 2 /g or more. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有非常优异的耐高温性的复合金属氧化物多孔体，即使在高温耐久性试验后也将比表面积和清洁性能保持在高水平，并且可用作催化剂净化废气等。解决方案：复合金属氧化物多孔体包括包含直径为50nm以下的一次粒子的金属氧化物微粒和包含直径为50nm以下的一次粒子的氧化铝微粒和至少一种选自基团的晶相由γ相，δ相，θ相和α相组成，其特征在于，金属氧化物的含量为45质量％以上，耐久性试验后的比表面积在1000℃下为5 小时为40米 2 / g以上。版权所有（C）2007，JPO＆INPIT

20. 发明专利

JP2007044585A Manufacturing method of porous composite metal oxide material 审中-公开
标题翻译：多孔复合金属氧化物材料的制造方法
公开(公告)号：JP2007044585A
公开(公告)日：2007-02-22
申请号：JP2005229319
申请日：2005-08-08
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 , SUDA AKIHIKO
IPC分类号： B01J37/04 , B01D53/94 , B01J23/63 , B01J32/00 , B01J37/08 , F01N3/10 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To provide a method of obtaining efficiently a porous composite metal oxide material useful as a catalyst for purifying exhaust gas, or the like, which is extremely excellent in durability for high temperature, and in which even under high temperatures a specific surface area and purification capability are maintained in a high level. SOLUTION: The manufacturing method of the porous composite metal oxide material comprises a dispersion mixing process of dispersion-mixing a first metal oxide powder which is an agglomerate of primary particles having a diameter of 50 nm or less, and has an average particle diameter of 200 nm or less, and a second metal oxide powder which is an agglomerate of primary particles having a diameter of 50 nm or less, and has an average particle diameter of 200 nm or less, in a dispersion medium by using microbeads having a diameter of 150 μm or less, to obtain a uniform dispersion liquid of the first metal oxide powder with the second metal oxide powder, and a drying process of drying the uniform dispersion liquid to obtain the porous composite metal oxide material. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效地获得用作净化废气的催化剂的多孔复合金属氧化物等的方法，其耐高温性极其优异，并且甚至在高温下温度比表面积和净化能力保持在高水平。解决方案：多孔复合金属氧化物材料的制造方法包括将作为直径为50nm以下的一次粒子的附聚物的第一金属氧化物粉末分散混合并具有平均粒子的分散混合工序直径为200nm以下的第二金属氧化物粉末和作为直径为50nm以下，平均粒径为200nm以下的一次粒子的附聚物的第二金属氧化物粉末，通过使用具有直径为150μm以下，得到第一金属氧化物粉末与第二金属氧化物粉末的均匀分散液，干燥该均匀分散液的干燥工序，得到多孔复合金属氧化物材料。版权所有（C）2007，JPO＆INPIT

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