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31. 发明申请

US20050053531A1 Fuel reforming apparatus and method 失效
标题翻译：燃料重整装置及方法
公开(公告)号：US20050053531A1
公开(公告)日：2005-03-10
申请号：US10917480
申请日：2004-08-13
申请人： Kazuhiro Sakurai , Kazuhiro Wakao , Tetsuzou Tsuchiya
发明人： Kazuhiro Sakurai , Kazuhiro Wakao , Tetsuzou Tsuchiya
IPC分类号： F02M27/02 , B01J8/00
CPC分类号： F02M27/02
摘要： A fuel reforming apparatus includes a reforming reaction section in which a reforming catalyst is disposed, and a reformed fuel distribution chamber. A fuel air mixture of a hydrocarbon fuel and air is reformed in the reforming reaction section. The reformed fuel is supplied from the reformed fuel distribution chamber to chambers of the engine. The adsorbent member is disposed between the reforming reaction section and the reformed fuel distribution chamber. The adsorbent member captures a non-reformed fuel.
摘要翻译：燃料重整装置包括其中配置有重整催化剂的重整反应部分和重整燃料分配室。烃类燃料和空气的燃料空气混合物在重整反应段中重整。改性燃料从重整燃料分配室供给到发动机室。吸附部件设置在重整反应部和重整燃料分配室之间。吸附剂捕获非重整燃料。

32. 发明授权

US07530335B2 Internal combustion engine and starting control device of internal combustion engine 失效
标题翻译：内燃机内燃机和起动控制装置
公开(公告)号：US07530335B2
公开(公告)日：2009-05-12
申请号：US11793310
申请日：2006-08-02
申请人： Kazuhiro Sakurai , Kazuhiro Wakao
发明人： Kazuhiro Sakurai , Kazuhiro Wakao
IPC分类号： F02G5/04 , F02M1/12
CPC分类号： F02D41/0025 , C01B3/386 , C01B2203/0261 , C01B2203/1604 , C01B2203/1619 , C01B2203/1685 , C01B2203/169 , F02D19/0605 , F02D19/0628 , F02D19/0644 , F02D19/0671 , F02D41/062 , F02M21/06 , F02M25/12 , F02M27/02 , F02N19/001 , Y02P20/129 , Y02T10/32 , Y02T10/36
摘要： The internal combustion engine includes a reformer, and a heating unit composed of a power source connected to a reforming catalyst composed by carrying a catalyst on a metal foil, a positive electrode, and a negative electrode of the reforming catalyst. The reformer includes the reforming catalyst, and reforms a reforming mixture of reforming fuel and reforming air by the reforming catalyst to generate reformed gas containing hydrogen. This reformed gas is supplied to a combustion chamber of the internal combustion engine. Before the reforming mixture is supplied to the reforming catalyst, a temperature of the reforming catalyst is raised to a predetermined preheating temperature higher than an adiabatic reaction temperature in partial oxidation reaction, and then the internal combustion engine is started.
摘要翻译：内燃机包括重整器和加热单元，该加热单元由连接到通过在重整催化剂的金属箔，正极和负极上承载催化剂而构成的重整催化剂的电源连接。重整器包括重整催化剂，并通过重整催化剂改性重整燃料和重整空气的重整混合物，以产生含氢的重整气体。将该改质气体供给到内燃机的燃烧室。在将重整混合物供给到重整催化剂之前，重整催化剂的温度升高到高于部分氧化反应中的绝热反应温度的预定的预热温度，然后启动内燃机。

33. 发明申请

US20050045118A1 Method and apparatus for determining state of reformer 失效
标题翻译：用于确定重整器状态的方法和装置
公开(公告)号：US20050045118A1
公开(公告)日：2005-03-03
申请号：US10911584
申请日：2004-08-05
申请人： Kazuhiro Wakao , Kazuhiro Sakurai
发明人： Kazuhiro Wakao , Kazuhiro Sakurai
IPC分类号： C01B3/38 , F02M25/00 , F02M27/02 , F02M27/00
CPC分类号： F02M25/12 , C01B3/38 , C01B2203/0261 , C01B2203/06 , C01B2203/16 , C01B2203/84 , F02D2200/1012 , F02M27/02 , Y02T10/121
摘要： An internal combustion engine includes a reformer for reforming a fuel air mixture to produce a reformed gas, a crank angle sensor for detecting a rotational speed of the engine, and an ECU. The ECU obtains a difference of an actual rotational speed from a target rotational speed of the engine during an idling thereof based on a signal from the crank angle sensor. When the difference thus obtained exceeds a predetermined threshold value, the ECU determines that a reforming catalyst of the reformer has deteriorated or there is any abnormality in the reformer.
摘要翻译：内燃机包括用于重整燃料空气混合物以产生重整气体的重整器，用于检测发动机转速的曲柄角传感器和ECU。 ECU根据来自曲柄角传感器的信号，在空转期间获得实际转速与发动机的目标转速之差。当这样获得的差超过预定的阈值时，ECU确定重整器的重整催化剂已经劣化或重整器中存在任何异常。

34. 发明授权

US10006380B2 Control device for internal combustion engine 有权
公开(公告)号：US10006380B2
公开(公告)日：2018-06-26
申请号：US14411974
申请日：2012-07-06
申请人： Kazuhiro Wakao , Mie Kato , Takahiro Tsukagoshi , Kazuhisa Matsuda
发明人： Kazuhiro Wakao , Mie Kato , Takahiro Tsukagoshi , Kazuhisa Matsuda
IPC分类号： F02D19/06 , F02D41/00 , F02D19/08 , F02D41/30 , F02D41/38 , F02D41/14
CPC分类号： F02D19/0689 , F02D19/0605 , F02D19/061 , F02D19/0692 , F02D19/08 , F02D19/084 , F02D19/087 , F02D41/0025 , F02D41/008 , F02D41/1441 , F02D41/3094 , F02D2041/3881 , F02D2200/0611 , Y02T10/36
摘要： An object of this invention is, in an internal combustion engine having of in-cylinder direct injection and port injection, to enable the early elimination of a difference between fuel concentrations of fuel injected from different injection valves that can arise when a mixing ratio of different kinds of fuel contained in the fuel that is used changes significantly. To achieve this, the control device of this invention normally controls a fuel injection amount of each injection valve in accordance with the operating state of the internal combustion engine, while a change arose in the mixing ratio of different kinds of fuel contained in the fuel that is used or while there is a possibility for such a change, the control device controls a fuel injection amount of each injection valve so that fuel is temporarily injected from both the in-cylinder injection valve and the port injection valve.

35. 发明申请

US20130068965A1 BIOFUEL DEGRADATION SENSOR BASED ON FLUORESCENCE MEASUREMENTS 有权
标题翻译：基于荧光测量的生物降解传感器
公开(公告)号：US20130068965A1
公开(公告)日：2013-03-21
申请号：US13639173
申请日：2011-04-20
申请人： Shuntaro Yoshida , Noriyasu Amano , Kazuhiro Wakao , Mie Sasai , Keiichiro Aoki
发明人： Shuntaro Yoshida , Noriyasu Amano , Kazuhiro Wakao , Mie Sasai , Keiichiro Aoki
IPC分类号： G01N21/64
CPC分类号： G01N21/64 , G01N21/643 , G01N33/2829 , G01N33/2852 , G01N33/287 , G01N33/2876
摘要： A sensor that detects a fuel property of a mixed fuel of a biofuel and a hydrocarbon fuel includes: a light emitting device that emits light with a wavelength of 250 nm to 400 nm onto the mixed fuel; and a light receiving device that receives light emitted by the mixed fuel under the effect of light from the light emitting device and generates an output corresponding to the received light. When the fuel property is determined, in a case where the mixed fuel is irradiated by light with a predetermined wavelength generated due to voltage application to the light emitting device, the light emitted by the mixed fuel is detected by the light receiving device. The fuel property of the mixed fuel is detected according to the detected light.
摘要翻译：检测生物燃料和烃燃料的混合燃料的燃料特性的传感器包括：将发光波长为250nm至400nm的光发射到混合燃料上的发光装置; 以及光接收装置，其在来自所述发光装置的光的作用下接收由所述混合燃料发出的光，并且生成与所接收的光对应的输出。当确定燃料性质时，在混合燃料被由于施加电压而产生的预定波长的光照射到发光装置的情况下，由混合燃料发出的光由光接收装置检测。根据检测到的光检测混合燃料的燃料特性。

36. 发明申请

US20110132327A1 ABNORMALITY DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
标题翻译：内燃机异常检测装置
公开(公告)号：US20110132327A1
公开(公告)日：2011-06-09
申请号：US12676306
申请日：2009-01-09
申请人： Koji Aso , Kazuhiro Wakao , Takashi Nishikiori
发明人： Koji Aso , Kazuhiro Wakao , Takashi Nishikiori
IPC分类号： F02M7/00 , G01L23/22
CPC分类号： F02D41/221 , F01L1/185 , F01L1/2405 , F01L1/267 , F01L13/0015 , F01L13/0036 , F01L2013/0052 , F01L2105/00 , F01L2800/00 , F01L2800/11 , F01L2820/032 , F01L2820/033 , F02D13/0215 , F02D13/06 , F02D35/027 , F02D2041/001 , F02D2200/025 , Y02T10/18 , Y02T10/40
摘要： An object of the present invention is to provide an abnormality detection device that is used with an internal combustion engine having a valve drive mechanism capable of halting the drive of at least one of an intake valve and an exhaust valve, and able to detect the abnormalities of a valve drive halt function. The internal combustion engine includes a knock sensor capable of sensing the seating sound of the intake valve and/or the exhaust valve. An ECU detects whether a control signal given to the valve drive mechanism is a valve drive signal or a valve halt signal. In accordance with the result of detection by the ECU and the presence of the seating sound in an output of the knock sensor, the abnormality detection device judges whether or not the valve drive mechanism is abnormal.
摘要翻译：本发明的目的是提供一种与内燃机一起使用的异常检测装置，该内燃机具有能够停止进气门和排气阀中的至少一个的驱动的阀驱动机构，能够检测异常的阀门驱动器停止功能。内燃机包括能够感测进气门和/或排气阀的安放声音的爆震传感器。 ECU检测给予阀驱动机构的控制信号是阀驱动信号还是阀停止信号。根据ECU的检测结果和在爆震传感器的输出中存在着座声音，异常检测装置判断阀驱动机构是否异常。

37. 发明申请

US20100199754A1 MALFUNCTION DIAGNOSIS DEVICE FOR EXHAUST GAS PURIFICATION SYSTEM AND MALFUNCTION DIAGNOSIS METHOD THEREFOR 有权
标题翻译：用于排气净化系统的故障诊断装置及其故障诊断方法
公开(公告)号：US20100199754A1
公开(公告)日：2010-08-12
申请号：US12670927
申请日：2009-04-14
申请人： Daisuke Shibata , Hiroshi Sawada , Taiga Hagimoto , Kazuhiro Wakao , Keisuke Sano , Kimikazu Yoda
发明人： Daisuke Shibata , Hiroshi Sawada , Taiga Hagimoto , Kazuhiro Wakao , Keisuke Sano , Kimikazu Yoda
IPC分类号： G01M15/10
CPC分类号： F01N11/002 , F01N3/2066 , F01N2550/02 , F01N2550/05 , F01N2560/026 , F01N2560/06 , F01N2610/02 , Y02T10/24 , Y02T10/47
摘要： In a malfunction diagnosis device for an exhaust gas purification system including an exhaust gas purification catalyst disposed in the exhaust passage of an internal combustion engine, and a reductant supply device that supplies reductant to exhaust gas that flows in an upstream side of the exhaust gas purification catalyst, the degree of degradation of the exhaust gas purification catalyst is diagnosed by comparing the timing at which the bed temperature of the exhaust gas purification catalyst starts to rise due to the heat of moisture adsorption reaction, against a normal value.
摘要翻译：在一种排气净化系统的故障诊断装置中，该排气净化系统包括设置在内燃机的排气通路中的废气净化催化剂，以及还原剂供给装置，其向排气净化用上游侧的废气供给还原剂通过将排气净化催化剂的床温度由于吸湿反应的热量开始上升的时间与正常值进行比较来诊断排气净化催化剂的劣化程度。

38. 发明申请

US20150040652A1 INTAKE AIR VOLUME MEASURING DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：采用内燃机的空气体积测量装置
公开(公告)号：US20150040652A1
公开(公告)日：2015-02-12
申请号：US14370561
申请日：2012-01-06
申请人： Kazuhiro Wakao , Masahiro Mori , Takeshi Sano , Hiroshi Yamamoto
发明人： Kazuhiro Wakao , Masahiro Mori , Takeshi Sano , Hiroshi Yamamoto
IPC分类号： F02M35/10
CPC分类号： F02M35/10386 , F02D41/009 , F02D41/18 , G01F1/72 , G01F15/068
摘要： Disclosed is an intake air volume measuring device for an internal combustion engine. The device includes an air flow meter located in an intake air path of the internal combustion engine, to measure the volume of intake air into the combustion chamber of the internal combustion engine based on an output signal of the air flow meter. The output signal of the air flow meter (AFM signal) is sampled in synchronism with the crank angle of the internal combustion engine. With this angle-synchronous processing, the device is capable of obtaining AFM data at equal intervals within a cycle of intake air pulsation, thereby eliminating adverse effects of the intake air pulsation. The device is hence capable of reducing variations in AFM data averages and calculating average flow rates of the intake air with high precision.
摘要翻译：公开了一种用于内燃机的进气量测量装置。该装置包括位于内燃机的进气通道中的空气流量计，用于根据空气流量计的输出信号测量进入内燃机的燃烧室的进气量。空气流量计（AFM信号）的输出信号与内燃机的曲柄角同步采样。通过这种角度同步处理，该装置能够在进气脉动的周期内以相等的间隔获得AFM数据，从而消除进气脉动的不利影响。因此，该装置能够降低AFM数据平均值的变化并且以高精度计算进气的平均流量。

39. 发明授权

US08839769B2 Fuel supply system of internal combustion engine 有权
标题翻译：内燃机燃油供应系统
公开(公告)号：US08839769B2
公开(公告)日：2014-09-23
申请号：US13416867
申请日：2012-03-09
申请人： Mie Sasai , Kazuhiro Wakao
发明人： Mie Sasai , Kazuhiro Wakao
IPC分类号： F02D19/08 , F02M43/02 , F02M63/02 , F02D41/00 , F02M37/00 , F02D41/38
CPC分类号： F02M63/0245 , F02D19/084 , F02D41/0025 , F02D41/3863 , F02D2200/0611 , F02M43/02 , Y02T10/36
摘要： A fuel supply system of an internal combustion engine includes: a pressure adjustment device provided on a fuel flow path that connects a fuel pump and an injector; a return flow path for returning a fuel discharged from the pressure adjustment device to a fuel tank; a fuel property sensor disposed in the return flow path; a fuel pump control portion that actuates the fuel pump at a predetermined programmed timing, when the internal combustion engine is in a stopped state; and a fuel property determination portion that determines a fuel property of the fuel in the fuel tank by using an output value of the fuel property sensor, when the fuel pump is actuated during the stopped state of the internal combustion engine.
摘要翻译：内燃机的燃料供给系统包括：压力调节装置，其设置在连接燃料泵和喷射器的燃料流路上; 用于将从压力调节装置排出的燃料返回到燃料箱的回流路径; 设置在回流路径中的燃料特性传感器; 燃料泵控制部，其在所述内燃机处于停止状态时以预定的编程定时致动所述燃料泵; 以及燃料特性确定部分，当燃料泵在内燃机的停止状态下被致动时，通过使用燃料特性传感器的输出值来确定燃料箱中的燃料的燃料特性。

40. 发明授权

US08763587B2 Abnormality detection device for internal combustion engine 有权
标题翻译：内燃机异常检测装置
公开(公告)号：US08763587B2
公开(公告)日：2014-07-01
申请号：US13519633
申请日：2010-12-28
申请人： Kazuhiro Wakao , Mie Sasai
发明人： Kazuhiro Wakao , Mie Sasai
IPC分类号： G01M15/02 , F02D45/00
CPC分类号： F02D45/00 , F02D19/0634 , F02D19/084 , F02D19/087 , F02D33/006 , F02D41/222 , F02D2200/0611 , F02D2250/14 , F02M37/0058 , F02M37/106 , G01N33/2852 , Y02T10/36 , Y02T10/40
摘要： An abnormality detection device for an internal combustion engine is controlled according to properties of employed fuel, and capable of accurately detecting an abnormality in a fuel property sensor, and more particularly, a stuck fuel property sensor. A measurement section of the sensor is housed in a fuel container, which is not disposed in a main flow path of a fuel flow path connecting a fuel pump to an injector, but is disposed apart from the main flow path. Fuel drawn from a fuel tank is introduced into the fuel container. The resulting output value of the sensor is acquired as a first sensor output value. Further, the fuel is discharged from the fuel container. The resulting output value of the sensor is acquired as a second output value. The first and second sensor output values are then used to check for an abnormality in the sensor.
摘要翻译：用于内燃机的异常检测装置根据所使用的燃料的特性进行控制，能够精确地检测燃料特性传感器的异常，特别是卡止的燃料特性传感器。传感器的测量部分容纳在燃料容器中，该燃料容器不设置在连接燃料泵到喷射器的燃料流路的主流路中，而是与主流路隔开。从燃料箱抽出的燃料被引入燃料容器。获得传感器的最终输出值作为第一传感器输出值。此外，燃料从燃料容器排出。获得所得到的传感器的输出值作为第二输出值。然后使用第一和第二传感器输出值来检查传感器中的异常。

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