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    • 3. 发明专利
    • Method and device for determining whether noble metal catalyst in gas sensor element has been deteriorated or not
    • 用于确定气体传感器元件中的非金属催化剂是否已被清除的方法和装置
    • JP2012241535A
    • 2012-12-10
    • JP2011109595
    • 2011-05-16
    • Toyota Motor Corpトヨタ自動車株式会社
    • NOMURA TAKASHIMATSUMOTO SHINICHI
    • F02D45/00G01N27/409
    • PROBLEM TO BE SOLVED: To provide a method and device for easily and accurately determining whether a noble metal catalyst has been deteriorated or not, by using stagnation time in which an output of a gas sensor element stagnates.SOLUTION: A gas sensor element 100 includes: a detecting part 10 including at least a solid electrolyte layer 3 provided on both sides, with a pair of electrodes 4 including a measured gas side electrode 41 and a reference gas side electrode 42; a catalyst layer 20 carrying a noble metal catalyst 22 surrounding a part of or the entire detecting part 10; and a protecting layer 30 surrounding the catalyst layer 20. A method for determining whether the noble metal catalyst 22 in the gas sensor includes: a step of measuring a stoichiometric stagnation time of the gas sensor element 100 around stoichiometric; and a step of comparing the stoichiometric stagnation time with a time period which is a threshold for determining the deterioration of the noble metal catalyst, and determining that the noble metal catalyst is deteriorated when the stoichiometric stagnation time is below the threshold.
    • 要解决的问题:提供一种容易且准确地确定贵金属催化剂是否劣化的方法和装置,通过使用气体传感器元件的输出停滞的停滞时间。 解决方案:气体传感器元件100包括:检测部分10,其至少包括设置在两侧的固体电解质层3,一对电极4,包括测量的气体侧电极41和参考气体侧电极42; 载有围绕一部分或全部检测部分10的贵金属催化剂22的催化剂层20; 以及围绕催化剂层20的保护层30.用于确定气体传感器中的贵金属催化剂22是否包括以下化学计量的步骤:测量气体传感器元件100的化学计量滞留时间; 以及将化学计量滞留时间与用于确定贵金属催化剂的劣化的阈值的时间段进行比较,并且当化学计量滞留时间低于阈值时,确定贵金属催化剂劣化的步骤。 版权所有(C)2013,JPO&INPIT
    • 4. 发明专利
    • Power unit
    • 动力单元
    • JP2012228974A
    • 2012-11-22
    • JP2011099070
    • 2011-04-27
    • Toyota Motor Corpトヨタ自動車株式会社
    • MATSUMOTO SHINICHITAKIZAWA KEIJIHOSHINA HIROSHIYAMAGUCHI YASUHIROTAKEMOTO MASAAKI
    • B60K6/405
    • H02K5/225
    • PROBLEM TO BE SOLVED: To provide a simple structure for feeding and receiving power to/from a rotary electric machine arranged in a case such as a transaxle case.SOLUTION: A first rotary electric machine 14 and a second rotary electric machine 16 are arranged in the transaxle case 10 in parallel. Each of the outer peripheral surfaces 26, 28 of both rotary electric machines is a columnar side surface, and defines a valley 30 with a part thereof facing each other. An opening is formed in a part of the transaxle case 10 that faces the valley 30, and is covered with a cover member 32. Power lines 22 passing through the cover member 32 are extended to and connected with terminals of power lines of the first rotary electric machine 14 and the second rotary electric machine 16.
    • 要解决的问题:提供一种简单的结构,用于向设置在诸如变速驱动桥壳的壳体中的旋转电机供电和接收电力。 解决方案:第一旋转电机14和第二旋转电机16平行布置在变速驱动桥壳体10中。 旋转电机的外周面26,28分别为圆柱状的侧面,并且形成有一部分面对的谷部30。 在驱动桥壳体10的面向谷部30的一部分上形成有开口,并且覆盖有盖构件32.穿过盖构件32的电力线22延伸到第一旋转体的电力线的端子并与其连接 电机14和第二旋转电机16.版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Fuel cell and diffusion layer
    • 燃料电池和扩散层
    • JP2008010433A
    • 2008-01-17
    • JP2007228338
    • 2007-09-03
    • Toyota Motor Corpトヨタ自動車株式会社
    • NAKANISHI HARUMICHIMATSUMOTO SHINICHI
    • H01M4/86H01M8/02H01M8/10
    • Y02E60/521
    • PROBLEM TO BE SOLVED: To provide a fuel cell capable of controlling appropriate state of water content and supply of reactive gas. SOLUTION: The fuel cell includes a membrane electrode assembly comprising a reactive electrode 2 provided on both surfaces of an electrolyte membrane 1 and an electrolyte membrane 1 as well as a gas-permeable diffusion layer 3 provided on those surfaces, and a separator 4 pinching both surfaces of the membrane electrode assembly. The reactive electrode 2, diffusion layer 3, and separator 4 comprise gas channels 21, 31, and 42 which reactive gas passes and water channels 20, 32, and 43 which water and steam pass. Since the gas channels 21, 31 and 42 in which reactive gas passes is totally separated from the water channels 20, 32, and 43 in which water passes, the characteristics required for the gas channels 21, 31, and 42 as well as the characteristics required for the water channels 20, 32, and 43 are achieved with no effect on each other. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供能够控制适当的含水状态和反应气体供应的燃料电池。 解决方案:燃料电池包括膜电极组件,其包括设置在电解质膜1和电解质膜1的两个表面上的反应性电极2以及设置在这些表面上的透气性扩散层3, 4夹住膜电极组件的两个表面。 反应性电极2,扩散层3和分离器4包括反应气体通过的气体通道21,31和42以及水和蒸汽通过的水通道20,32和43。 由于反应气体通过的气体通道21,31和42与水通过的水通道20,32和43完全分离,气体通道21,31和42所需的特性以及特性 水通道20,32和43所需的功能彼此无影响。 版权所有(C)2008,JPO&INPIT
    • 6. 发明专利
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • JP2007004256A
    • 2007-01-11
    • JP2005180612
    • 2005-06-21
    • Toyota Motor Corpトヨタ自動車株式会社
    • ONOME HIROHISAMATSUMOTO SHINICHI
    • G08G1/09B60R1/00G06T1/00G06T7/00G08G1/16
    • PROBLEM TO BE SOLVED: To provide an image processing apparatus that can detect a detection object in accordance with variations in the distance to the detection object and the angle of elevation between the optical axis of a camera and the detection object.
      SOLUTION: The image processing apparatus has an imaging device 3 for imaging a view in front of a vehicle in its travel direction, a map database 2 for storing a road map in association with a vehicle position acquired from a vehicle position detection device 1, a template creation means 9 for creating a traffic indicator recognition template sized according to the distance between the vehicle position acquired from the vehicle position detection device 1 and the position of a traffic indicator 7 ahead of the vehicle position extracted from the map database 2, and a traffic indicator recognition means 5 for recognizing the traffic indicator 7 from the image captured by the imaging device 3 with the use of the template created by the template creation means.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够根据与检测对象的距离的变化和摄像机的光轴与检测对象之间的仰角的变化来检测检测对象的图像处理装置。 解决方案:图像处理装置具有用于对行驶方向的车辆前方的视野进行成像的摄像装置3,与从车辆位置检测装置获取的车辆位置相关联地存储路线图的地图数据库2 1,模板创建装置9,用于创建根据从车辆位置检测装置1获取的车辆位置与从地图数据库2提取的车辆位置之前的交通指示器7的位置之间的距离来定义的交通指示符识别模板 以及用于通过使用由模板创建装置创建的模板从由成像装置3捕获的图像识别交通指示符7的交通指示识别装置5。 版权所有(C)2007,JPO&INPIT