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    • 2. 发明专利
    • 燃料電池用電極部材の試験方法及び試験装置
    • 用于燃料电池的电极部件的测试方法和测试装置
    • JP2014232723A
    • 2014-12-11
    • JP2014089651
    • 2014-04-23
    • 株式会社日本自動車部品総合研究所Nippon Soken Incトヨタ自動車株式会社Toyota Motor Corp
    • YAMAMOTO TAKASHIKIKUCHI KATSUHIDESANO TOMOKIKUSAKARI TOSHIAKIIKEDA KOICHIRO
    • H01M4/86H01M8/04
    • Y02E60/50
    • 【課題】燃料電池用電極部材における液体の排出性を評価することが可能な試験方法及び試験装置を提供する。【解決手段】燃料電池用電極部材を、気体透過性且つ液体非透過性を有する第1の多孔質シート、及び、液体透過性を有する第2の多孔質シートにより挟持した第1の挟持体1を作製し;液体供給排出装置により、前記第2の多孔質シートを介して前記燃料電池用電極部材に液体を供給し、当該供給時における前記燃料電池用電極部材内の液体量及び圧力を測定し;前記液体供給後、前記液体供給排出装置により、前記第2の多孔質シートを介して前記燃料電池用電極部材から液体を排出させ、当該排出時における前記燃料電池用電極部材内の液体量12及び圧力6を測定し;前記供給時及び排出時における前記燃料電池用電極部材内の液体量と、前記供給時及び排出時における前記燃料電池用電極部材内の圧力との関係から、前記燃料電池用電極部材の良否判定を行う。【選択図】図3
    • 要解决的问题:提供一种能够评估燃料电池用电极构件和测试装置中的液体排出的试验方法。解决方案:测试方法包括:形成第一保持器1,其将燃料电池的电极构件保持在 具有透气性和液体非渗透性的第一多孔片和具有透液性的第二多孔片; 将来自液体供给和排出装置的液体通过第二多孔片供给到燃料电池用电极部件,并在供给时测量燃料电池用电极部件内的液体量和压力; 在液体供应之后,通过液体供给和排出装置经由第二多孔片从燃料电池用电极部件排出液体,并且在放电期间测量燃料电池用电极部件内的液体量12和压力6 ; 并且根据在供给和排出期间燃料电池的电极构件内的液体量与供给和排出期间的燃料电池用电极构件内的压力之间的关系,确定燃料电池用电极构件的适用性 。
    • 4. 发明专利
    • Controller for internal combustion engine
    • 内燃机控制器
    • JP2010151087A
    • 2010-07-08
    • JP2008332661
    • 2008-12-26
    • Toyota Motor Corpトヨタ自動車株式会社
    • SHIBATA HIDETAKAYAMAMOTO TAKASHISATO HIROSHI
    • F02B37/00F02B37/007F02D23/02F02D41/02F02D41/04F02D41/34
    • Y02T10/144
    • PROBLEM TO BE SOLVED: To properly suppress a torque level difference by carrying out post-injection at changing from a single turbo mode to a twin turbo mode. SOLUTION: A controller for an internal combustion engine is suitably applied to a system equipped with a first supercharger and a second supercharger. A post-injection control means carries out post-injection in response to control for carrying out changing in changing from a mode of operating the first supercharger to a mode of operating the first supercharger and the second supercharger. By this, exhaust temperature is raised (that is to say, exhaust energy is increased) by the post-injection, and a coefficient of expansion can be improved. Therefore, dropping of the number of revolutions of a turbine of the first supercharger at changing can be recovered, and dropping of a boost pressure can be suppressed. Consequently, the torque level difference at changing can be properly suppressed. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:通过在从单涡轮模式改变到双涡轮模式时执行后喷射来适当地抑制扭矩水平差。 解决方案:用于内燃机的控制器适用于配备有第一增压器和第二增压器的系统。 后喷射控制装置响应于执行从操作第一增压器的模式改变到操作第一增压器和第二增压器的模式的控制而执行后喷射。 由此,通过后喷射提高排气温度(即,排气能量增加),并且可以提高膨胀系数。 因此,可以恢复第一增压器的涡轮机的转数的下降,能够抑制升压压力的下降。 因此,能够适当地抑制变更时的转矩水平差。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Multi-stage supercharging system for internal combustion engine
    • 用于内燃机的多级超大型系统
    • JP2010013963A
    • 2010-01-21
    • JP2008173113
    • 2008-07-02
    • Toyota Motor Corpトヨタ自動車株式会社
    • TSUKAMOTO YOSHIHISAYAMAMOTO TAKASHIYAMANE NARUTO
    • F02B37/013F02B37/02F02B37/22
    • Y02T10/144
    • PROBLEM TO BE SOLVED: To provide a technology for avoiding a bad effect in the case of opening a low-pressure exhaust side bypass valve in a multi-stage supercharging system for internal combustion engine. SOLUTION: This multi-stage supercharging system for internal combustion engine includes: a high-pressure turbocharger; a low-pressure turbocharger; a low-pressure exhaust side bypass passage bypassing a low-pressure turbine; and a low-pressure exhaust side bypass valve for controlling the exhaust quantity flowing in the low-pressure side bypass passage. In the case of requiring catalyst warm-up (S101-YES) and opening the low-pressure exhaust side bypass valve, when a predetermined condition relative to reduction of the number of revolution of a low-pressure compressor is satisfied (S102-NO), the low-pressure exhaust side bypass valve is closed (S104). COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于在用于内燃机的多级增压系统中打开低压排气侧旁通阀的情况下避免不良影响的技术。 解决方案:该内燃机的多级增压系统包括:高压涡轮增压器; 低压涡轮增压器; 旁路低压涡轮机的低压排气旁路通路; 以及用于控制在低压侧旁路通路中流动的排气量的低压排气侧旁通阀。 在要求催化剂预热(S101-YES)和打开低压排气侧旁通阀的情况下,当满足相对于低压压缩机的转速降低的预定条件时(S102-NO) ,关闭低压排气侧旁通阀(S104)。 版权所有(C)2010,JPO&INPIT
    • 6. 发明专利
    • Fuel cell system
    • 燃油电池系统
    • JP2010003480A
    • 2010-01-07
    • JP2008159954
    • 2008-06-19
    • Denso CorpNippon Soken IncToyota Motor Corpトヨタ自動車株式会社株式会社デンソー株式会社日本自動車部品総合研究所
    • HABU TOSHIYAYAMAMOTO TAKASHISAKAGUCHI SHINYAKIKAWA SHUNJIROSATO HIROMICHIFUJITANI HIROSHIYUMITA OSAMUOTA YOSHIFUMISANO SEIJI
    • H01M8/04H01M8/10
    • Y02E60/521
    • PROBLEM TO BE SOLVED: To provide a fuel cell system capable of deciding whether a fuel cell is in a dry-up state or not in its early stages.
      SOLUTION: The fuel cell system includes: the fuel cell 10 formed by stacking a plurality of cells 100 each having a membrane electrode assembly formed by assembling an anode and a cathode on both surfaces of an electrolyte membrane 101, a fuel gas passage 105 installed on the anode side of a pair of separators 104 between which the membrane electrode assembly is interposed, and an oxidant gas passage 106 installed on the cathode side; a dew-point detector or the like 16 detecting dew-point temperature or the like in the fuel gas passage 105; and an operation state deciding means 40 deciding whether the operation state of the fuel cell 10 is in a dry-up state or not. The dew-point detector or the like 16 is arranged in the vicinity of a portion corresponding to a portion 106a introducing oxidant gas into the oxidant gas passage in at least the fuel gas passage 105, and the operation state deciding means 40 decides that the operation state of the fuel cell 10 is in a dry-up state based on a detected value of the dew-point detector or the like 16.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供能够在早期阶段判断燃料电池是否处于干燥状态的燃料电池系统。 解决方案:燃料电池系统包括:燃料电池10,其通过堆叠多个电池100而形成,每个电池单元100具有通过在电解质膜101的两个表面上组装阳极和阴极而形成的膜电极组件,燃料气体通道 105安装在隔着膜电极组件的一对分离器104的阳极侧和安装在阴极侧的氧化剂气体通路106之间, 检测燃料气体通道105中的露点温度等的露点检测器等; 以及判定燃料电池10的运转状态是否处于干燥状态的运转状态判定单元40。 至少在燃料气体通路105中,露点检测器等布置在与氧化剂气体导入氧化剂气体的部分106a对应的部分附近,动作状态判定单元40判定为操作 基于露点检测器等的检测值,燃料电池10的状态处于干燥状态16.版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Fuel battery system
    • 燃油电池系统
    • JP2009301998A
    • 2009-12-24
    • JP2008157895
    • 2008-06-17
    • Nippon Soken IncToyota Motor Corpトヨタ自動車株式会社株式会社日本自動車部品総合研究所
    • OTA YOSHIFUMIFUJITANI HIROSHIYUMITA OSAMUSATO HIROMICHIHABU TOSHIYAYAMAMOTO TAKASHI
    • H01M8/04H01M8/10
    • Y02E60/521
    • PROBLEM TO BE SOLVED: To provide a technique capable of suppressing degradation of a generated power in a whole fuel battery system owing to defective generation in a fuel battery cell.
      SOLUTION: The fuel battery system has: first and second fuel cell stack units 2B, 2A, each consisting of stacked membrane electrode assemblies; a fuel-gas flow channel 6 to sequentially flow fuel gas into the first and second stack units 2B, 2A; and an oxidation-gas flow channel 7 to sequentially flow oxidation gas into the first and second stack units 2B, 2A. Further, the system is equipped with a bypassing means 9, 13 for making the fuel gas flowing in the fuel-gas flow channel 6 and the oxidation gas flowing in the oxidation-gas flow channel 7 bypass the second fuel cell stack unit 2A when an electrolytic film is dried of the membrane electrode assembly of the second fuel-cell stack unit 2A in such a condition that the fuel gas flows in the fuel-gas flow channel 6 and the oxidation gas flows in the oxidation-gas flow channel 7.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够抑制由于燃料电池单元中的不良产生而导致的整个燃料电池系统中的发电的劣化的技术。 解决方案:燃料电池系统具有:第一和第二燃料电池堆单元2B,2A,每个由堆叠的膜电极组件组成; 燃料气体流路6,其顺序地将燃料气体流入第一和第二堆叠单元2B,2A; 以及将氧化气体依次流入第一和第二堆叠单元2B,2A的氧化气体流路7。 此外,该系统配备有用于使燃料气体在燃料气体流路6中流动的旁通装置9,13和在氧化气体流路7中流动的氧化气体绕过第二燃料电池堆单元2A,当 在第二燃料电池堆单元2A的膜电极组件中,在燃料气体流动通道6中流动燃料气体并且氧化气体在氧化气体流动通道7中流动的条件下干燥电解质膜。 P>版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Fuel cell
    • 燃料电池
    • JP2007335223A
    • 2007-12-27
    • JP2006165535
    • 2006-06-15
    • Toyota Motor Corpトヨタ自動車株式会社
    • NOTO HIRONORIYAMAMOTO TAKASHI
    • H01M8/02H01M4/86H01M8/10
    • Y02E60/521
    • PROBLEM TO BE SOLVED: To improve drain performance in end cells in a fuel cell having a laminated body formed by laminating two or more unit cells (cells). SOLUTION: This fuel cell 1 is provided with the unit cells having electrolyte films 11 with catalyst layers 12 for electrodes provided on both surfaces, receiving reaction gas supply from the outside, and generating electricity by electrochemical reaction, the laminated body 2 formed by laminating two or more unit cells, and current-collecting plates 3 sandwiching the laminated body 2. The catalyst layer area S A of the unit cells (end cells 10A) arranged at the end parts of the laminated body 2 are set smaller than the catalyst layer area S O of the unit cells (central cells 10) arranged in positions except for the end parts. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提高具有通过层压两个或更多个单元电池(电池)而形成的层叠体的燃料电池中的端电池的漏极性能。 解决方案:该燃料电池1设置有具有电解质膜11的单元电池,其具有设置在两个表面上的电极的催化剂层12,从外部接收反应气体供应并通过电化学反应发电,形成层叠体2 通过层叠两个以上的单元电池和夹着层压体2的集电板3.布置在层叠体的端部的单元电池(端电池10A)的催化剂层区域S SB < 本体2被设定为小于排列在除了端部之外的位置的单位电池(中央电池10)的催化剂层面积S O 。 版权所有(C)2008,JPO&INPIT
    • 10. 发明专利
    • Walking robot
    • 跑步机器人
    • JP2007007799A
    • 2007-01-18
    • JP2005193275
    • 2005-07-01
    • Toyota Motor Corpトヨタ自動車株式会社
    • YAMAMOTO TAKASHI
    • B25J19/06B25J5/00
    • PROBLEM TO BE SOLVED: To provide a technique for selecting and executing abnormal processing suitable for an abnormality generated in a walking robot.
      SOLUTION: This robot walks by changing an angle of each leg joint of a pair of leg links. The walking robot is provided with a controller 63 for adjusting the angle of each leg joint based on gait pattern data, and an abnormality detection means 76 for detecting the abnormality generated in the walking robot and detecting whether or not the detected abnormality is generated at least one portion of a standing leg and an idle leg. The controller 63 continues an adjustment of the angle of each leg joint based on the gait pattern data when the abnormality detection means 76 detects the abnormality and the detected abnormality is generated at the portion which is neither the standing leg nor the idle leg, and executes the abnormal processing for locking each leg joint in a grounding state of each toe after grounding each toe by a prescribed number of times, while reducing operation speed of each leg joint.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种用于选择和执行适于在步行机器人中产生的异常的异常处理的技术。

      解决方案:该机器人通过改变一对腿连杆的每个腿关节的角度来行进。 步行机器人设置有用于基于步态模式数据调节每个腿关节的角度的控制器63,以及用于检测步行机器人中产生的异常的异常检测装置76,并且检测是否至少产生检测到的异常 站立腿和空闲腿的一部分。 当异常检测装置76检测到异常并且在既不是站立腿也不是空闲腿的部分产生检测到的异常时,控制器63基于步态模式数据继续调节每个腿关节的角度,并且执行 在每个脚趾的接地状态下将每个脚趾锁定在每个脚趾接地规定次数之后的异常处理,同时降低每个脚趾的操作速度。 版权所有(C)2007,JPO&INPIT