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1. 发明专利

JP2006071506A Multiaxial force sensor 有权
标题翻译：多功能传感器
公开(公告)号：JP2006071506A
公开(公告)日：2006-03-16
申请号：JP2004256236
申请日：2004-09-02
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： MAKINO HIROAKI , AZUMA KAZUHISA , OZAWA TADAO , ASAI MITSURU , HONMA TAKAHIKO , TAKATORI KAZUMASA , SUGIHARA HISAYOSHI , NIWA TADANAO
IPC分类号： G01L5/16 , G01L1/20
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable multi-axial force sensor with a simple structure.
SOLUTION: The multiaxial force sensor detects at least the forces of three components activating in the X-axis, Y-axis, and Z-axis coordinate directions perpendicular to each other and also detects the moment round the X-axis and Y-axis. The sensor is composed of: an outer ring part 2 having the ring internal periphery surface 20 centering on the coordinate origin O, on the reference plane including the X-axis and Y-axis; an internal ring part 3 having the ring outer periphery surface 30 facing to the inner periphery surface 20 of the outer part 2; and a plurality of load sensor elements 4 connecting the internal periphery surface 20 and the outer periphery surface 30. The inner periphery surface 20 of the outer ring part 2 is provided with a tapered internal surface to the Z-axis, the outer periphery surface 30 of the internal ring part 3 facing the tapered internal surface is provided with the tapered outer surface to the Z-axis, and the load sensor elements 4 are interposed between the tapered internal surface and the tapered outer surface.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种结构简单的高可靠性多轴力传感器。解决方案：多轴力传感器至少检测在X轴，Y轴和Z轴坐标方向上相互垂直的三个部件的作用力，并检测X轴和Y轴的力矩 -轴。该传感器由以下部分组成：具有环形内周面20的坐标原点O的外环部分2，包括X轴和Y轴的参考平面; 内环部3，其具有与外部部件2的内周面20相对的环外周面30; 以及连接内周面20和外周面30的多个负载传感器元件4.外圈部2的内周面20设置有与Z轴成锥形的内表面，外周面30 内周面3朝向锥形内表面设置有Z轴的锥形外表面，负载传感器元件4设置在锥形内表面和锥形外表面之间。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2002066335A DISPERSED NOBLE METAL-CONTAINING ALUMINA PARTICLE, ITS PREPARATION PROCESS AND EXHAUST GAS PURIFICATION CATALYST 失效
公开(公告)号：JP2002066335A
公开(公告)日：2002-03-05
申请号：JP2000253993
申请日：2000-08-24
申请人： TOYOTA CENTRAL RES & DEV , TOYOTA MOTOR CORP
发明人： TAKATORI KAZUMASA , TANI TAKAO , KAMIYA NOBUO , KUNO HISASHI , TSUJI SHINJI , SUGIYAMA MASAHIKO
IPC分类号： B01D53/86 , B01D53/88 , B01D53/94 , B01J21/04 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/58 , B01J23/63 , B01J35/08 , B01J37/00 , B01J37/04
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas purification catalyst which is prepared by using a noble metal and a carrier consisting of hollow particles and in which the noble metal can effectively be utilized. SOLUTION: This catalyst preparation process comprises dispersing an aqueous solution which consists essentially of the Al element and also contains at least one noble metal in an organic solvent to form a W/O(water-in-oil) type emulsion, subjecting the W/O type emulsion to atomized combustion to form hollow particles, and then subjecting the hollow particles to heat treatment at 950-1200 deg.C in a non-oxidizing atmosphere. By the heat treatment, θ- or α-phase Al2O3 (alumina) is partly formed to expose noble metal particles buried in an amorphous phase, and the degree of dispersion of the noble metal in the hollow particles, measured by a CO adsorption method, is >=10%.

3. 发明专利

JPH11314035A CATALYST CARRIER AND CATALYST, MANUFACTURE THEREOF 失效
公开(公告)号：JPH11314035A
公开(公告)日：1999-11-16
申请号：JP3627099
申请日：1999-02-15
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： YAMASHITA KOICHI , TSUJI SHINJI , SUGIYAMA MASAHIKO , KUNO HISASHI , MIYOSHI NAOTO , TANI TAKAO , TAKATORI KAZUMASA , KAMIYA NOBUO
IPC分类号： B01D53/94 , B01J21/04 , B01J21/10 , B01J23/02 , B01J23/10 , B01J23/38 , B01J23/42 , B01J23/46 , B01J23/54 , B01J23/58 , B01J23/63 , B01J23/652 , B01J23/89 , B01J32/00 , B01J35/08 , B01J37/00 , B01J37/02
摘要： PROBLEM TO BE SOLVED: To provide a catalyst carrier which can be manufactured without the use of alkoxide and at a low cost and is highly heat-resistant with a high specific area and a catalyst using a catalytic carrier. SOLUTION: A W/O emulsion is prepared which is composed an aqueous solution containing at least one kind of auxiliary metallic element in addition to aluminum as a main component, dispersed into an organic solvent. This W/O emulsion is atomized to be burnt to obtain a composite oxide powder. Thin-walled porous hollow particles with a shell thickness of scores of nm are formed through atomizing and burning, so that an amorphous catalyst carrier with a larger specific surface is created and even after enduring a high temperature, the carrier can maintain a high specific surface. Further, an NOx occlusion element is made to be of a composite structure by high dispersion when an alkaline earth metal is used as an auxiliary metallic element. In addition, the catalyst is inhibited from becoming poisoned by sulfur as a fluoccuated sulfate is not generated.

4. 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

5. 发明专利

JP2001072403A PRODUCTION OF OXIDE AND EMULSION COMBUSTION APPARATUS 失效
公开(公告)号：JP2001072403A
公开(公告)日：2001-03-21
申请号：JP24793999
申请日：1999-09-01
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： YAMASHITA KOICHI , KUNO HISASHI , TSUJI SHINJI , SUGIYAMA MASAHIKO , TAKATORI KAZUMASA , TANI TAKAO , KAMIYA NOBUO
IPC分类号： C01B13/34 , B01J32/00 , B01J37/00 , C01F7/30 , F23D99/00 , F23D21/00
摘要： PROBLEM TO BE SOLVED: To obtain a metal oxide having a high specific surfase area by emulsifying a solution having dissolved a substance to become an oxide by oxidation into a combustible liquid to give an emulsion, making the emulsion into a spray liquid, burning the spray liquid, dropping the temperature of the combustion such a low temperature as not to extinguish fire after ignition. SOLUTION: A solution having dissolved a substance (e.g. silicon, aluminum, etc.), to become an oxide by oxidation is emulsified into a combustible liquid (e.g. kerosine, gasoline, etc.), to give an emulsion. The emulsion is sprayed from a spray nozzle 2 into liquid drops in a combustion chamber 3 and burnt to give an oxide. In the operation, a combustion column 4 equipped with a first heater 9 as a heating source and a second heater 10 as a locally heating source is installed in the combustion chamber 3. The liquid drops formed from the emulsion by the spray nozzle 2 are ignited by heating of the first heater 9, the first heater 9 is stopped and the combustion is retained by the second heater 10 in such a degree as not to extinguish fire (e.g. the temperature of the center of the combustion is about 630-680 deg.C).

6. 发明专利

JP2002088198A TIRE 失效
公开(公告)号：JP2002088198A
公开(公告)日：2002-03-27
申请号：JP2000276588
申请日：2000-09-12
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： KUSUNOKI HIDEKI , TAKATORI KAZUMASA , TANI TAKAO
IPC分类号： B60C1/00 , C08K3/04 , C08K7/24 , C08K9/00 , C08L21/00
摘要： PROBLEM TO BE SOLVED: To provide a lightweight and high-strength tire. SOLUTION: This tire 1 is constructed by using a rubber composition containing carbon black, silica and an organosilane compound; wherein the rubber composition also contains at least inorganic hollow particles

7. 发明专利

JPH1028864A CATALYST FOR EXHAUST GAS PURIFICATION 失效
公开(公告)号：JPH1028864A
公开(公告)日：1998-02-03
申请号：JP18967296
申请日：1996-07-18
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： YAMASHITA KOICHI , MURACHI MIKIO , TAKATORI KAZUMASA
IPC分类号： B01D53/86 , B01D53/94 , B01J23/58 , B01J23/89
摘要： PROBLEM TO BE SOLVED: To provide a catalyst for exhaust gas purification whose purifying functions are scarcely deteriorated even in a lean atmosphere at temperature at least 1000 deg.C by utilizing an amorphous multiple oxide. SOLUTION: An amorphous multiple oxide containing platinum together with at least one alkaline earth metal or at least one element selected from IIIA group elements is used for this catalyst. A carrier oxide is mixed with the amorphous multiple oxide and the oxide consists of one or more substances selected from amorphous platinum-multiple oxide having the chemical formula, X4 PtO6 (X=Ca, Sr, Ba), X'2 Pt2 O7 (X'=Sc, La, Pr), SrX"PtO6 (X"=Co, Ni, Cu), or Ba2 ZPtO6 (Z=Pr, Ce).

8. 发明专利

JPH09262470A PRODUCTION OF NOBLE METAL-CONTAINING COMPLEX OXIDE CATALYST 失效
公开(公告)号：JPH09262470A
公开(公告)日：1997-10-07
申请号：JP7454496
申请日：1996-03-28
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： YAMASHITA KOICHI , MURACHI MIKIO , SUGIYAMA MASAHIKO , TAKATORI KAZUMASA , WATANABE NAOYOSHI , KAMIYA NOBUO
IPC分类号： B01D53/94 , B01J23/58 , B01J37/00
摘要： PROBLEM TO BE SOLVED: To provide a method enabling to produce a noble metal-containing complex oxide catalyst, especially improving collection efficiency and also enhancing the durability of the catalyst and catalyst characteristics in a favorable cost. SOLUTION: A suspension in which a raw material containing noble metal being a component of the noble metal-containing complex oxide and other metals is suspended in a combustible liquid, or an emulsion in which a liquid dissolved the above mentioned raw material in a solvent is emulsified into a combustible liquid, is produced and this suspension or emulsion is atomized and burned in an oxygen-containing atmosphere. Also the noble metal-containing complex oxides obtained after the result of atomizing and burning are introduced on a catalyst carrier and adsorbed on it.

9. 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

10. 发明专利

JP2003055048A Piezoelectric ceramic composition, method for manufacturing the same and piezoelectric element 有权
标题翻译：压电陶瓷组合物及其制造方法和压电元件
公开(公告)号：JP2003055048A
公开(公告)日：2003-02-26
申请号：JP2001247371
申请日：2001-08-16
申请人： Denso Corp , Toyota Central Res & Dev Lab Inc , 株式会社デンソー , 株式会社豊田中央研究所
发明人： SAITO YASUYOSHI , TAKATORI KAZUMASA , NONOYAMA TATSUHIKO
IPC分类号： C04B35/00 , C04B35/495 , H01L41/187 , H01L41/39 , H01L41/24
CPC分类号： C04B35/495 , B32B2311/04 , C04B2235/3201 , C04B2235/3224 , C04B2235/3251 , C04B2235/3255 , C04B2237/345 , C04B2237/408 , H01L41/187
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition having a high coefficient of mechanical quality, a large piezoelectric strain constant, low dielectric loss and excellent stability of the dielectric loss with time and to provide a method for manufacturing the composition, and a piezoelectric element by using the above piezoelectric ceramic composition. SOLUTION: The piezoelectric ceramic composition contains a piezoelectric ceramic composition expressed by general formula of (K1-x Nax )NbO3 , wherein (x) is in the range of 0
摘要翻译：要解决的问题：提供一种具有高机械质量系数，大的压电应变常数，低介电损耗和介电损耗随时间的优异稳定性的压电陶瓷组合物，并提供一种组合物的制造方法，以及压电陶瓷组合物通过使用上述压电陶瓷组合物。解决方案：压电陶瓷组合物含有由通式（K1-xNax）NbO3表示的压电陶瓷组合物，其中（x）在0

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