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1. 发明专利

JP2001247397A SILICON CARBIDE SINGLE CRYSTAL 失效
公开(公告)号：JP2001247397A
公开(公告)日：2001-09-11
申请号：JP2000060441
申请日：2000-03-01
申请人： TOYOTA CENTRAL RES & DEV , DENSO CORP
发明人： SUGIYAMA NAOHIRO , OKAMOTO ATSUHITO , TANI TOSHIHIKO , SENOO YOSHIKI , NAITO MASAMI , KONDO HIROYUKI
IPC分类号： C30B29/36 , C30B33/02 , H01L21/324 , H01L29/861
摘要： PROBLEM TO BE SOLVED: To obtain a silicon carbide single crystal excellent in device characteristics and having a slight electrical anisotropy due to stacking faults. SOLUTION: This silicon carbide single crystal 1 comprises an assembly 2 of screw dislocations, the stacking faults 3 and edge dislocations 4 and is obtained by dividing the assembly 2 of the screw dislocations into sections in the direction of the axis (extending the dislocation lines) of the screw dislocations with the stacking faults 3 or the edge dislocations 4.

2. 发明专利

JP2005347088A Positive electrode active material for alkaline battery and manufacturing method therefor, and alkaline battery 有权
标题翻译：用于碱性电池的正极电极活性材料及其制造方法和碱性电池
公开(公告)号：JP2005347088A
公开(公告)日：2005-12-15
申请号：JP2004164917
申请日：2004-06-02
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： KOBAYASHI TETSUO , KONDO YASUHITO , MATSUO HIDEHITO , SASAKI ITSUKI , ITO YUICHI , NOZAKI HIROSHI , NONAKA TAKAMASA , SENOO YOSHIKI , UKIYOU YOSHIO , ITO MASANORI
IPC分类号： H01M4/52 , C01G53/04 , H01M4/26 , H01M4/32 , H01M4/38 , H01M4/80 , H01M10/30
CPC分类号： H01M4/32 , C01G53/04 , C01P2002/72 , C01P2006/40 , H01M4/52 , H01M4/808 , H01M10/30 , H01M2004/021 , H01M2004/028
摘要： PROBLEM TO BE SOLVED: To provide a positive electrode active material with large discharge capacity and a manufacturing method thereof, and an alkaline battery.
SOLUTION: The positive electrode active material for the alkaline battery has a laminated crystal structure containing oxy-hydroxylation nickel. The positive electrode active material has a diffraction peak at 8.4-10.4° of a diffraction angle 2θ in X-ray diffraction by a CuKα ray. The alkaline battery has a positive electrode containing the positive electrode active material, a cathode electrode containing a cathode active material, and an alkaline water solution as an electrolyte. The alkaline battery contains the positive electrode active material with a specified diffraction peak, as the positive electrode active material. The manufacturing method of the positive electrode active material is also provided for the alkaline battery having the laminated crystal structure. The manufacturing method comprises an oxidation process for oxidizing a starting material with the laminated crystal structure consisting of a β-type hydroxylation nickel, in an air current containing an alkaline water solution or an alkali to form the positive electrode active material.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有大放电容量的正极活性材料及其制造方法和碱性电池。解决方案：碱性电池用正极活性物质具有含有羟基羟基化镍的层叠结晶结构。正极活性物质在通过CuKα射线的X射线衍射中的衍射角2θ为8.4〜10.4°的衍射峰。碱性电池具有包含正极活性物质的正电极，含有正极活性物质的阴极电极和作为电解质的碱性水溶液。碱性电池含有具有特定衍射峰的正极活性物质作为正极活性物质。对于具有层叠晶体结构的碱性电池，也提供正极活性物质的制造方法。该制造方法包括用含有碱性水溶液或碱的空气流中的由β-型羟基化镍构成的层叠结晶结构氧化原料的氧化工序，形成正极活性物质。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JPH10318959A NOX GAS DETECTION ELEMENT 失效
公开(公告)号：JPH10318959A
公开(公告)日：1998-12-04
申请号：JP13248397
申请日：1997-05-22
申请人： TOYOTA CENTRAL RES & DEV
发明人： YAMASHITA KATSUJI , YAMADA YASUSHI , SENOO YOSHIKI , MASUOKA MASAYOSHI
IPC分类号： G01N27/12
摘要： PROBLEM TO BE SOLVED: To detect even a low concentration NOx gas with high accuracy by using a thin detection membrane of an oxide principally comprising tin, zinc, antimony and oxygen and having a specified atomic number ratio. SOLUTION: The NOx gas detection element comprises a pair of electrodes 2, 2 formed on the surface of a substrate 1, a thin membrane 3 for detection NOx gas formed on one end side thereof, and a heater formed on the rear side of the substrate 1. The thin membrane 3 is formed, on the substrate 1, of an oxide principally comprising tin, zinc, antimony and oxygen with the atomic number ratio of zinc/tin being set in the range of 0.5-4.2 and that of antimony/(tin + zinc + antimony) being set in the range of 0.2-0.7. Since the electric resistance of the NOx gas detection element is low, the peripheral circuit of the element can be formed easily and since the variation of the electric resistance is high, sensitivity of NOx can be enhanced.

4. 发明专利

JP2006232656A Nanoporous metal oxide material, catalyst support, and catalyst for hydrogen production reaction using the same 有权
标题翻译：纳米金属氧化物材料，催化剂支持和催化剂用于氢生产反应
公开(公告)号：JP2006232656A
公开(公告)日：2006-09-07
申请号：JP2006004086
申请日：2006-01-11
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： SHIMAZU TAKASHI , TSUJI RYUSUKE , SOFUGAWA HIDEO , SENOO YOSHIKI
IPC分类号： C04B38/00 , B01J23/46 , B01J35/10 , B01J37/04 , B01J37/08 , C01B3/40
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a nanoporous metal oxide material which has high adhesion to various substrates like honeycomb filters and excellent heat resistance, and further provides thin film coatings on substrates, and also provides coatings having excellent heat-resistance with high level of adhesion to substrates such as metallic honeycomb filters and high density honeycombs. SOLUTION: The nanoporous metal oxide material comprises two or more kinds of metal oxides. In the nanoporous metal oxide material, the content of ceria is 10-60 mass%, the content of zirconia is 20-90 mass%, and the content of alumina is ≤70 mass%. The nanoporous metal oxide material has nanopores having diameters of ≤10 nm, and the metal oxides are homogeneously dispersed in a wall constituting each nanopore. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种对蜂窝状过滤器等各种基材具有高粘合性，耐热性优异的纳米多孔金属氧化物材料，并且还在基材上提供薄膜涂层，还提供具有优异耐热性的涂层与基底如金属蜂窝过滤器和高密度蜂窝体的粘附水平。解决方案：纳米多孔金属氧化物材料包含两种或更多种金属氧化物。在纳米多孔金属氧化物材料中，二氧化铈含量为10-60质量％，氧化锆含量为20〜90质量％，氧化铝含量≤70质量％。纳米多孔金属氧化物材料具有直径≤10nm的纳米孔，并且金属氧化物均匀地分散在构成每个纳米孔的壁中。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JPH10123080A METHOD FOR MEASURING CONCENTRATION OF NITROGEN OXIDE 失效
公开(公告)号：JPH10123080A
公开(公告)日：1998-05-15
申请号：JP27910196
申请日：1996-10-22
申请人： TOYOTA CENTRAL RES & DEV
发明人： YAMADA YASUSHI , YAMASHITA KATSUJI , SENOO YOSHIKI , MASUOKA MASAYOSHI
IPC分类号： G01N27/12 , G01N27/04 , G01N27/16
摘要： PROBLEM TO BE SOLVED: To measure the concentration of nitrogen oxide accurately regardless of the concentration of reductive gas by measuring the mixed concentration of a nitrogen oxide and a reductive gas independently from the concentration of the reductive gas and then correcting the mixed concentration with the reductive gas concentration. SOLUTION: A gas containing nitrogen oxide and butane gas at constant concentrations is prepared and the concentration is measured using a semiconductor variable resistance type sensor 10 and a contact combustion sensor 20 before delivering respective output signals. Output signals from respective sensors 10, 20 are then binarized through a numeric operating unit 30 and corrected using the numerically expressed output signal from the semiconductor variable resistance type sensor 10. Correlation between the concentration of nitrogen oxide and sensor output is sustained even if the concentration of coexisting butane gas is varied arbitrarily. Consequently, the concentration of nitrogen oxide can be measured accurately by correcting the output signal from the semiconductor variable resistance type sensor 10 through numerical operation using the output signal from the catalytic combustion type sensor 20.

6. 发明专利

JP2005347089A Alkaline storage battery 有权
标题翻译：碱性储存电池
公开(公告)号：JP2005347089A
公开(公告)日：2005-12-15
申请号：JP2004164918
申请日：2004-06-02
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： KOBAYASHI TETSUO , KONDO YASUHITO , MATSUO HIDEHITO , SASAKI ITSUKI , ITO YUICHI , NOZAKI HIROSHI , NONAKA TAKAMASA , SENOO YOSHIKI , UKIYOU YOSHIO , ITO MASANORI
IPC分类号： H01M10/30 , H01M4/32 , H01M4/52 , H01M4/62
CPC分类号： H01M4/32 , H01M4/52 , H01M4/62 , H01M10/30 , Y02E60/124
摘要： PROBLEM TO BE SOLVED: To provide an alkaline storage battery capable of suppressing or preventing a memory effect.
SOLUTION: The alkaline storage battery 1 comprises an anode 2 containing β-type oxy-hydroxylation nickel and/or β-type oxy-hydroxylation nickel as an anode active material, a cathode 3 containing a cathode active material, and an alkaline storage battery 1 having an alkaline water solution as an electrolyte 4. The alkaline storage battery 1 is constructed so that at least a part of the crystal structure of the anode active material is changed by charge and discharge, and the anode active material is controlled so as to indicate a new diffraction peak at 8.4-10.4° of a diffraction angle 2θ, by X-ray diffraction using a CuKα ray. Preferably, the anode 2 has an anion exchange membrane 25 on the surface thereof.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够抑制或防止记忆效应的碱性蓄电池。解决方案：碱性蓄电池1包括含有β-型氧基羟基化镍和/或β-型氧基羟基化镍作为负极活性材料的阳极2，含有正极活性物质的阴极3和碱具有碱性水溶液作为电解质4的蓄电池1.碱性蓄电池1构成为使负极活性物质的晶体结构的至少一部分通过充放电而变化，并将负极活性物质控制为通过使用CuKα射线的X射线衍射表示在衍射角2θ的8.4-10.4°处的新的衍射峰。优选地，阳极2在其表面上具有阴离子交换膜25。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005257306A X-ray analyzing sample container and sample container housing device 审中-公开
标题翻译： X射线分析样品容器和样品容器装置
公开(公告)号：JP2005257306A
公开(公告)日：2005-09-22
申请号：JP2004065584
申请日：2004-03-09
申请人： Japan Synchrotron Radiation Research Inst , Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所 , 財団法人高輝度光科学研究センター
发明人： NOZAKI HIROSHI , TOWATA SHINICHI , AOKI MASAKAZU , NORITAKE TATSUO , SENOO YOSHIKI , HIROZAWA ICHIRO , SATO MASANAO
IPC分类号： G01N23/20
摘要： PROBLEM TO BE SOLVED: To provide an X-ray analyzing sample container, capable of arbitrarily setting the incident angle of incident X-rays and the emission angle of diffracted X-rays, capable of being adapted even to a high-pressure gas and capable of being reduced in size and cost, and to provide a sample container housing device capable of easily introducing/discharging a desired gas, with respect to the X-ray analyzing sample container. SOLUTION: In the X-ray analyzing sample container 10, a sample 22 is housed in a hermetically closed space 42, formed by a dome partition wall 34 and a placing stand 12. Since the dome partition wall 34 is formed into a semispherical shape by a polyimide film, the incidence angle of the incident X-rays can be arbitrarily set to an angle range of a 0-90° and the diffracted X-rays can be emitted from the dome part 36 at an emission angle range of 0-90° to enable measurement. Further, even when the high-pressure gas is introduced into the hermetically closed space 42, gas pressure is dispersed uniformly to the semispherical inner wall surface of the dome part 36 and the elastic deformation range of the dome part 36 is wide, the sample container can withstand the high pressure gas. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够任意设定入射X射线的入射角和衍射X射线的发射角的X射线分析样本容器，能够适应于高压气体并且能够减小尺寸和成本，并且提供相对于X射线分析样品容器能够容易地引入/排出所需气体的样品容器容纳装置。解决方案：在X射线分析样品容器10中，样品22容纳在由圆顶隔壁34和放置台12形成的气密封闭空间42中。由于圆顶隔壁34形成为通过聚酰亚胺膜的半球形状，入射X射线的入射角可以任意设定为0-90°的角度范围，衍射X射线可以从圆顶部36发射，发射角度范围为 0-90°使能测量。此外，即使将高压气体导入密封空间42，气压均匀地分散到圆顶部36的半球形内壁面，并且圆顶部36的弹性变形范围宽，样品容器可承受高压气体。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JPH11211687A MANUFACTURE OF NITROGEN OXIDES DETECTING ELEMENT 失效
公开(公告)号：JPH11211687A
公开(公告)日：1999-08-06
申请号：JP2276698
申请日：1998-01-20
申请人： TOYOTA CENTRAL RES & DEV
发明人： SENOO YOSHIKI , YAMADA YASUSHI , YAMASHITA KATSUJI , MASUOKA MASAYOSHI
IPC分类号： G01N27/12 , C01G23/047 , C04B35/46 , G01N27/00
摘要： PROBLEM TO BE SOLVED: To provide an NOX detecting element which is durable even in a very severe environment which becomes a high-temperature and strongly acidic or reducing atmosphere such as in the exhaust pipe of an automobile and by which NOX can be detected with sufficient sensitivity. SOLUTION: An alloy film having a thickness of 0.4 to 3 μm is manufactured of an alloy in which niobium and/or tantalum in 4 to 25 atomic % are added to titanium. The alloy film is heat-treated at 900 to 1000 deg.C in an atmosphere whose oxygen concentration is lower than that of the air. A nitrogen oxides detecting element which is composed of a filmlike detection part (a nitrogen oxides detecting film 3) composed mainly of titanium oxide is obtained. As a result, while the stability as an oxide of the titanium oxide is being kept, the electric property of the titanium oxide as an insulator is improved, and an oxide film which is suitable as a resistance change-type NOX detecting element can be obtained.

9. 发明专利

JPH11174013A NITROGEN OXIDE DETECTING ELEMENT 失效
公开(公告)号：JPH11174013A
公开(公告)日：1999-07-02
申请号：JP36280297
申请日：1997-12-12
申请人： TOYOTA CENTRAL RES & DEV
发明人： SENOO YOSHIKI , YAMASHITA KATSUJI , YAMADA YASUSHI , MASUOKA MASAYOSHI
IPC分类号： G01N27/12
摘要： PROBLEM TO BE SOLVED: To provide a nitrogen oxide detecting element having a sufficient durability and capable of detecting NOx sensitively. SOLUTION: A nitrogen oxide detecting element comprises a film-shaped detecting part (nitrogen oxide detecting film 3). The detecting part is an oxide composed mainly of tin, zinc, and oxygen, and zinc/tin is within the range of 1.5 to 3.0 by atomicity ratio. Also it is formed of a crystal structure composed mainly of ZN2 SnO4 , and spinel crystal, and its film thickness is within the range of 1.5 to 6 μm.

10. 发明专利

JPH08105855A NOX GAS SENSING ELEMENT AND ITS MANUFACTURE 失效
公开(公告)号：JPH08105855A
公开(公告)日：1996-04-23
申请号：JP23917594
申请日：1994-10-03
申请人： TOYOTA CENTRAL RES & DEV
发明人： SENOO YOSHIKI , YAMADA YASUSHI , MASUOKA MASAYOSHI , YAMASHITA KATSUJI , TAGA YASUNORI
IPC分类号： G01N27/12
摘要： PURPOSE: To provide a highly sensitive NOx gas sensing element wherein durability is high under high temperature, high humidity and reducing gas atmosphere and also electric resistance change based on NOx gas adsorption is large. CONSTITUTION: A NOx gas sensing element mainly contains zinc stannate (Zn-Sn-O) having a spinel crystal structure with antimony oxide (Sb2 O3 ) is added at a ratio of 0.01 to 3.0mol% based on zinc stannate. Since it mainly contains zinc stannate having a spinel crystal structure, it is stable under high temperature, high humidity and reducing gas atmosphere and durability is high. Since a predetermined volume of antimony oxide is added, electric resistance at an initial state when no NOx gas exists can bc reduced by 3 to 4 orders compared with a case without antimony oxide added.

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