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    • 1. 发明授权
    • Fuel injection control system of an internal combustion engine
    • 内燃机燃油喷射控制系统
    • US09169758B2
    • 2015-10-27
    • US14111428
    • 2011-04-13
    • Yusuke NakayamaToru KidokoroKenji Sakurai
    • Yusuke NakayamaToru KidokoroKenji Sakurai
    • F01N3/18F02D19/10F01N13/00F01N3/08F01N3/10
    • F01N3/18F01N3/0814F01N3/0842F01N3/101F01N13/009F02D19/105Y02T10/22Y02T10/36
    • The present invention has its object to provide a technique which can eliminate HC poisoning of an exhaust gas purification catalyst in a suitable manner in a fuel injection control system of an internal combustion engine which can use a liquid fuel and a gas fuel. In order to achieve this object, the present invention is constructed such that in the fuel injection control system of an internal combustion engine capable of using a liquid fuel and a gas fuel, when HC poisoning of the exhaust gas purification catalyst has occurred, HC poisoning is intended to be eliminated by causing the internal combustion engine to operate by the use of the gas fuel if the temperature of the exhaust gas purification catalyst is less than a specified value, whereas the elimination of HC poisoning is intended by causing the internal combustion engine to operate by the use of the liquid fuel if the temperature of an exhaust gas purification device is not less than the specified value.
    • 本发明的目的是提供一种能够以能够使用液体燃料和气体燃料的内燃机的燃料喷射控制系统中适当的方式消除排气净化催化剂的HC中毒的技术。 为了实现该目的,本发明构成为在能够使用液体燃料和气体燃料的内燃机的燃料喷射控制系统中,在已经发生排气净化催化剂的HC中毒的情况下,HC中毒 如果排气净化催化剂的温度小于规定值,则通过使用燃气燃料来使内燃机运转,而排除HC中毒的目的是通过使内燃机 如果废气净化装置的温度不小于规定值,则通过使用液体燃料进行操作。
    • 2. 发明申请
    • FUEL INJECTION CONTROL SYSTEM OF AN INTERNAL COMBUSTION ENGINE
    • 内燃机燃油喷射控制系统
    • US20140033687A1
    • 2014-02-06
    • US14111428
    • 2011-04-13
    • Yusuke NakayamaToru KidokoroKenji Sakurai
    • Yusuke NakayamaToru KidokoroKenji Sakurai
    • F01N3/18
    • F01N3/18F01N3/0814F01N3/0842F01N3/101F01N13/009F02D19/105Y02T10/22Y02T10/36
    • The present invention has its object to provide a technique which can eliminate HC poisoning of an exhaust gas purification catalyst in a suitable manner in a fuel injection control system of an internal combustion engine which can use a liquid fuel and a gas fuel. In order to achieve this object, the present invention is constructed such that in the fuel injection control system of an internal combustion engine capable of using a liquid fuel and a gas fuel, when HC poisoning of the exhaust gas purification catalyst has occurred, HC poisoning is intended to be eliminated by causing the internal combustion engine to operate by the use of the gas fuel if the temperature of the exhaust gas purification catalyst is less than a specified value, whereas the elimination of HC poisoning is intended by causing the internal combustion engine to operate by the use of the liquid fuel if the temperature of an exhaust gas purification device is not less than the specified value.
    • 本发明的目的是提供一种能够以能够使用液体燃料和气体燃料的内燃机的燃料喷射控制系统中适当的方式消除排气净化催化剂的HC中毒的技术。 为了实现该目的,本发明构成为在能够使用液体燃料和气体燃料的内燃机的燃料喷射控制系统中,在已经发生排气净化催化剂的HC中毒的情况下,HC中毒 如果排气净化催化剂的温度小于规定值,则通过使用燃气燃料来使内燃机运转,除去HC中毒的目的是通过使内燃机 如果废气净化装置的温度不小于规定值,则通过使用液体燃料进行操作。
    • 5. 发明申请
    • CONTROL APPARATUS AND METHOD FOR AN INTERNAL COMBUSTION ENGINE
    • 内燃机的控制装置和方法
    • US20130173140A1
    • 2013-07-04
    • US13821377
    • 2010-09-08
    • Yusuke NakayamaToru KidokoroHiroshi Sawada
    • Yusuke NakayamaToru KidokoroHiroshi Sawada
    • F02D41/02
    • F02D41/0255F02D19/0615F02D19/0647F02D19/0668F02D19/0692Y02T10/36
    • The present invention is intended to provide a technique of improving exhaust emissions at the time of starting up of an internal combustion engine, without decreasing the performance of a catalyst at the time of the engine starting up. The present invention is provided with the catalyst that is arranged in an exhaust passage of the internal combustion engine in which a plurality of kinds of fuels are able to be used, and serves to adsorb and remove exhaust gas components discharged from the internal combustion engine, wherein in cases where among the plurality of kinds of fuels, a first fuel is used in which unburnt fuel components thereof are easily adsorbed to the catalyst, at the time when a request is made for stopping the internal combustion engine, said first fuel is changed to a second fuel thereby to operate said internal combustion engine until said internal combustion engine is stopped.
    • 本发明旨在提供一种在内燃机启动时改善废气排放的技术,而不会降低发动机起动时催化剂的性能。 本发明提供了一种催化剂,其配置在能够使用多种燃料的内燃机的排气通路中,并且用于吸附和去除从内燃机排出的排气成分, 其特征在于,在所述多种燃料中,使用其中未燃燃料成分易于吸附到所述催化剂上的第一燃料,在所述内燃机停止要求时,所述第一燃料变化 到第二燃料,从而操作所述内燃机,直到内燃机停止。
    • 6. 发明授权
    • Control apparatus and method for an internal combustion engine
    • 内燃机的控制装置和方法
    • US09422882B2
    • 2016-08-23
    • US13821377
    • 2010-09-08
    • Yusuke NakayamaToru KidokoroHiroshi Sawada
    • Yusuke NakayamaToru KidokoroHiroshi Sawada
    • F02D19/06F02D41/02
    • F02D41/0255F02D19/0615F02D19/0647F02D19/0668F02D19/0692Y02T10/36
    • The present invention is intended to provide a technique of improving exhaust emissions at the time of starting up of an internal combustion engine, without decreasing the performance of a catalyst at the time of the engine starting up. The present invention is provided with the catalyst that is arranged in an exhaust passage of the internal combustion engine in which a plurality of kinds of fuels are able to be used, and serves to adsorb and remove exhaust gas components discharged from the internal combustion engine, wherein in cases where among the plurality of kinds of fuels, a first fuel is used in which unburnt fuel components thereof are easily adsorbed to the catalyst, at the time when a request is made for stopping the internal combustion engine, said first fuel is changed to a second fuel thereby to operate said internal combustion engine until said internal combustion engine is stopped.
    • 本发明旨在提供一种在内燃机启动时改善废气排放的技术,而不会降低发动机起动时催化剂的性能。 本发明提供了一种催化剂,其配置在能够使用多种燃料的内燃机的排气通路中,并且用于吸附和去除从内燃机排出的排气成分, 其特征在于,在所述多种燃料中,使用其中未燃燃料成分易于吸附到所述催化剂上的第一燃料,在所述内燃机停止要求时,所述第一燃料变化 到第二燃料,从而操作所述内燃机,直到内燃机停止。
    • 9. 发明授权
    • Analysis apparatus and analysis method
    • 分析仪器及分析方法
    • US08721859B2
    • 2014-05-13
    • US13427037
    • 2012-03-22
    • Yasunori ShirakiDaisuke MatsumotoYusuke NakayamaGenki Adachi
    • Yasunori ShirakiDaisuke MatsumotoYusuke NakayamaGenki Adachi
    • G01N27/447B01D57/02C07K1/26G01N27/403
    • G01N27/44708B01D57/02G01N27/44713G01N27/44721G01N27/44791
    • An analysis apparatus is an apparatus that performs electrophoresis using a microchip provided with a channel. The analysis apparatus includes a cooling unit (an electron cooling element and a driving circuit) that cools the microchip, a voltage application unit (electrodes and a power supply circuit) that applies voltage to a buffer solution filled in the channel of the microchip, an optical analysis unit (a light source, a light receiving element, and an analysis unit) that conducts, through the microchip, optical analysis of a sample introduced in the channel, and a control unit that controls the cooling unit, the voltage application unit, and the optical analysis unit. The control unit causes the cooling unit to start cooling the microchip, and after the microchip has been cooled, causes the voltage application unit and the optical analysis unit to operate.
    • 分析装置是使用设置有通道的微芯片进行电泳的装置。 分析装置包括冷却微芯片的冷却单元(电子冷却元件和驱动电路),向填充在微芯片的通道中的缓冲溶液施加电压的电压施加单元(电极和电源电路), 光学分析单元(光源,光接收元件和分析单元),其通过微芯片对通道中引入的样品进行光学分析;以及控制单元,其控制冷却单元,电压施加单元, 和光学分析单元。 控制单元使冷却单元开始冷却微芯片,并且在微芯片冷却之后,使电压施加单元和光学分析单元工作。