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1. 发明申请

US20140303876A1 CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机控制系统
公开(公告)号：US20140303876A1
公开(公告)日：2014-10-09
申请号：US14359648
申请日：2011-11-22
申请人： Satoshi Taniguchi , Masahiko Masubuchi , Koji Kitano , Hiroshi Eto
发明人： Satoshi Taniguchi , Masahiko Masubuchi , Koji Kitano , Hiroshi Eto
IPC分类号： F02D41/30
CPC分类号： F02D41/30 , F02D13/0215 , F02D19/024 , F02D19/027 , F02D41/0027 , F02D41/1456 , F02D41/2454 , F02D2200/0612 , F02M21/0215 , F02M21/0221 , F02M26/01 , Y02T10/32
摘要： An object of the invention is to provide a technology pertaining to a control system for an internal combustion engine using CNG to allow an internal combustion engine to operate appropriately even when properties of CNG change. To achieve the object, in the control system for an internal combustion engine using compressed natural gas according to the invention, when air-fuel ratio feedback control that corrects the fuel injection quantity in such a way as to make the air-fuel ratio of the air-fuel mixture burned in the internal combustion engine substantially equal to a target air-fuel ratio, a control parameter relating to a condition of combustion of the air-fuel mixture is corrected based on the magnitude of the correction value in the air-fuel ratio feedback control.
摘要翻译：本发明的目的是提供一种涉及使用CNG的内燃机的控制系统的技术，以允许内燃机即使在CNG的性质改变时也适当地运行。为了实现该目的，在根据本发明的使用压缩天然气的内燃机的控制系统中，当空燃比反馈控制以这样的方式校正燃料喷射量时，使空燃比基本上等于目标空燃比在内燃机中燃烧的空气燃料混合物，基于空燃比校正值的大小来校正与空燃混合物的燃烧条件有关的控制参数比率反馈控制。

2. 发明申请

US20140318500A1 FUEL PROPERTY DETERMINATION SYSTEM FOR VEHICLE 审中-公开
标题翻译：燃油车辆的物业确定系统
公开(公告)号：US20140318500A1
公开(公告)日：2014-10-30
申请号：US14354200
申请日：2011-10-26
申请人： Masahiko Masubuchi , Satoshi Taniguchi , Koji Kitano , Hiroshi Eto
发明人： Masahiko Masubuchi , Satoshi Taniguchi , Koji Kitano , Hiroshi Eto
IPC分类号： F02D41/30
CPC分类号： F02D41/30 , F02D19/029 , F02D41/0027 , F02D2200/0602 , F02D2200/0612 , Y02T10/32
摘要： An object of the present invention is to provide a technology with which when a gaseous fuel is supplied into a fuel tank of a vehicle with an internal combustion engine that uses gaseous fuel, properties of the supplied gaseous fuel can be determined promptly. To achieve the object, the fuel property determination system for a vehicle equipped with an internal combustion engine using gaseous fuel according to the present invention is adapted to calculate, when gaseous fuel is supplied to the fuel tank, the gas constant of the supplied gaseous fuel using a cross sectional area of a passage for delivering gaseous fuel to the fuel tank from a filler port and a change in the pressure in the fuel tank as parameters and to calculate the concentration of inert gases contained in the gaseous fuel using the gas constant as a parameter.
摘要翻译：本发明的目的是提供一种技术，其中当气体燃料被供给到具有使用气体燃料的内燃机的车辆的燃料箱中时，可以迅速地确定供应的气体燃料的特性。为了实现该目的，根据本发明的配备有使用气体燃料的内燃机的车辆的燃料特性确定系统适用于当向燃料箱供应气态燃料时，计算供应的气体燃料的气体常数使用通道的横截面积，将气体燃料从填料口输送到燃料箱，并将燃料箱中的压力变化作为参数，并使用气体常数计算气体燃料中所含的惰性气体的浓度，使用气体常数作为一个参数。

3. 发明授权

US09562489B2 Control system for internal combustion engine 有权
标题翻译：内燃机控制系统
公开(公告)号：US09562489B2
公开(公告)日：2017-02-07
申请号：US14359648
申请日：2011-11-22
申请人： Satoshi Taniguchi , Masahiko Masubuchi , Koji Kitano , Hiroshi Eto
发明人： Satoshi Taniguchi , Masahiko Masubuchi , Koji Kitano , Hiroshi Eto
IPC分类号： F02D41/00 , F02D41/14 , F02M21/02 , F02D41/30 , F02D19/02 , F02D41/24 , F02D13/02
CPC分类号： F02D41/30 , F02D13/0215 , F02D19/024 , F02D19/027 , F02D41/0027 , F02D41/1456 , F02D41/2454 , F02D2200/0612 , F02M21/0215 , F02M21/0221 , F02M26/01 , Y02T10/32
摘要： An object of the invention is to provide a technology pertaining to a control system for an internal combustion engine using CNG to allow an internal combustion engine to operate appropriately even when properties of CNG change. To achieve the object, in the control system for an internal combustion engine using compressed natural gas according to the invention, when air-fuel ratio feedback control that corrects the fuel injection quantity in such a way as to make the air-fuel ratio of the air-fuel mixture burned in the internal combustion engine substantially equal to a target air-fuel ratio, a control parameter relating to a condition of combustion of the air-fuel mixture is corrected based on the magnitude of the correction value in the air-fuel ratio feedback control.
摘要翻译：本发明的目的是提供一种涉及使用CNG的内燃机的控制系统的技术，以允许内燃机即使在CNG的性质改变时也适当地运行。为了实现该目的，在根据本发明的使用压缩天然气的内燃机的控制系统中，当空燃比反馈控制以这样的方式校正燃料喷射量时，使空燃比基本上等于目标空燃比在内燃机中燃烧的空气燃料混合物，基于空燃比校正值的大小来校正与空燃混合物的燃烧条件有关的控制参数比率反馈控制。

4. 发明授权

US09617942B2 Control device for internal combustion engine based on in-cylinder temperature and oxygen concentration 有权
公开(公告)号：US09617942B2
公开(公告)日：2017-04-11
申请号：US14646537
申请日：2013-11-22
申请人： Toshiya Nakajima , Koji Kitano , Isamu Gotou , Naoki Suzuki
发明人： Toshiya Nakajima , Koji Kitano , Isamu Gotou , Naoki Suzuki
IPC分类号： F02D41/30 , F02D41/14 , F02D41/40 , F02D41/20 , F02D21/04 , F02D41/18 , F02D35/02 , F02D41/00 , F02M26/00
CPC分类号： F02D41/30 , F02D21/04 , F02D35/023 , F02D35/026 , F02D41/0007 , F02D41/0052 , F02D41/1456 , F02D41/1458 , F02D41/18 , F02D41/20 , F02D41/403 , F02D2200/0414 , F02D2200/0611 , F02M26/00 , Y02T10/144 , Y02T10/44 , Y02T10/47
摘要： A control device 100 for an internal combustion engine includes an in-cylinder oxygen concentration acquisition unit configured to acquire an in-cylinder oxygen concentration, an in-cylinder temperature acquisition unit configured to acquire an in-cylinder temperature, a target in-cylinder temperature acquisition unit configured to acquire a target in-cylinder temperature during main injection based on the in-cylinder oxygen concentration acquired by the in-cylinder oxygen concentration acquisition unit, and an in-cylinder oxygen concentration control unit configured to execute in-cylinder oxygen concentration control for controlling an in-cylinder oxygen concentration during pilot injection performed prior to the main injection based on the difference between the target in-cylinder temperature during the main injection acquired by the target in-cylinder temperature acquisition unit and the in-cylinder temperature acquired by the in-cylinder temperature acquisition unit.

5. 发明授权

US09321621B2 Aseptic filling system 有权
标题翻译：无菌灌装系统
公开(公告)号：US09321621B2
公开(公告)日：2016-04-26
申请号：US13699485
申请日：2011-05-24
申请人： Koji Kitano , Takashi Harashima , Haruhiko Kondo , Yoshihiro Akiyama
发明人： Koji Kitano , Takashi Harashima , Haruhiko Kondo , Yoshihiro Akiyama
IPC分类号： B65B55/00 , B67C7/00 , B29C45/76 , B29C49/06 , B29C49/46 , B29C49/78 , B29C49/42 , B29K67/00 , B29C49/36 , B67C3/22
CPC分类号： B67C7/0073 , B29C45/76 , B29C49/06 , B29C49/36 , B29C49/4205 , B29C49/46 , B29C49/78 , B29C2049/4231 , B29C2049/4676 , B29C2049/4679 , B29C2049/4697 , B29K2067/003 , B67C2003/227
摘要： Disclosed is an aseptic filling system which is disposed in an aseptic environment and with which preforming, bottle formation, and filling of bottles with a beverage are performed in an aseptic state. The aseptic filling system includes a preform molding machine, a blowing machine for forming bottles by blowing up the preforms molded by the preform molding machine, and a filling machine for filling the bottles formed by the blowing machine with the beverage.
摘要翻译：公开了一种无菌填充系统，其被设置在无菌环境中，并且在无菌状态下进行用饮料进行预成型，瓶形成和瓶灌装。无菌填充系统包括预成型机成型机，用于通过吹塑由预成型机成型机成型的预成型体来形成瓶子的吹塑机，以及用于将由吹塑机形成的瓶子填充到饮料的灌装机。

6. 发明授权

US07337766B2 Gas-mixture-ignition-time estimation apparatus for internal combustion engine, and control apparatus for internal combustion engine 有权
标题翻译：用于内燃机的燃气混合点火时间估计装置和用于内燃机的控制装置
公开(公告)号：US07337766B2
公开(公告)日：2008-03-04
申请号：US10587576
申请日：2005-03-24
申请人： Shigeki Nakayama , Koji Kitano , Taro Aoyama , Ryo Hasegawa , Takashi Koyama , Kazuhisa Inagaki , Yoshifumi Wakisaka , Matsuei Ueda , Kiyomi Nakakita
发明人： Shigeki Nakayama , Koji Kitano , Taro Aoyama , Ryo Hasegawa , Takashi Koyama , Kazuhisa Inagaki , Yoshifumi Wakisaka , Matsuei Ueda , Kiyomi Nakakita
IPC分类号： F02M7/00 , F02D41/00
CPC分类号： F02D35/028 , F02D35/02 , F02D35/026 , F02D41/3035 , F02D41/402 , F02D2041/1433 , Y02T10/128
摘要： A gas-mixture-ignition-time estimation apparatus for an internal combustion engine estimates the temperature of a premixed gas mixture for PCCI combustion (i.e., cylinder interior temperature Tg), while relating it to the angle CA, on the basis of a state quantity of the cylinder interior gas at the time of start of compression (CAin) (heat energy of the cylinder interior gas at the time of start of compression), the amount of a change in the state quantity of the cylinder interior gas attributable to compression in a compression stroke (minute piston work), and the heat generation quantity of a cool flame generated in PCCI combustion prior to autoignition (hot flame) (cool flame heat generation quantity Aqlto). A time when the cylinder interior temperature Tg reaches a predetermined autoignition start temperature Tig is estimated as an autoignition start time (Caig) of the premixed gas mixture related to PCCI combustion. Since the cool flame heat generation quantity Oqlto is taken into consideration, the autoignition start time related to PCCI combustion can be estimated accurately.
摘要翻译：用于内燃机的气体混合燃烧时间估计装置估计用于PCCI燃烧的预混合气体混合物的温度（即气缸内部温度Tg），同时将其与角度CA相关联，基于状态量压缩开始时的气缸内部气体（CAin）（压缩开始时的气缸内部气体的热能），由压缩引起的气缸内部气体的状态量的变化量压缩行程（分钟活塞），以及自燃（热焰）之前的PCCI燃烧产生的冷焰（冷焰产生量Aqlto）的发热量。气缸内部温度Tg达到预定自燃起始温度Tig的时间被估计为与PCCI燃烧相关的预混合气体混合物的自燃起始时间（Caig）。由于考虑了冷焰发热量Oqlto，因此可以准确地估计与PCCI燃烧有关的自燃开始时间。

7. 发明授权

US4909371A Four wheel driving power 失效
标题翻译：四轮驱动力
公开(公告)号：US4909371A
公开(公告)日：1990-03-20
申请号：US133619
申请日：1987-12-16
申请人： Tokuo Okamoto , Koji Kitano , Masaharu Sumiyoshi
发明人： Tokuo Okamoto , Koji Kitano , Masaharu Sumiyoshi
IPC分类号： B60K17/348 , B01J23/60 , F16D25/0638 , F16D43/284 , F16D48/02
CPC分类号： F16D25/0638 , F16D43/284
摘要： A four wheel driving power transmission is provided which is interposed between an input shaft and an output shaft in a driving power transmitting system for the wheels of a four wheel drive car. The transmission is provided with a member in association with one of the input shaft and the output shaft and a cylindrical casing in association with the other. The casing seals therein a working fluid in a fluid-tight manner and houses a fluid pressure pump operating by relative rotation of the casing with respect to the shaft, a piston actuated by discharge pressure of the pump, and a sliding clutch for engaging the shaft with the cylindrical casing through operation of the piston.
摘要翻译：在四轮驱动车辆的车轮的驱动动力传递系统中，设置有四轮驱动动力传递装置，其设置在输入轴和输出轴之间。变速器具有与输入轴和输出轴中的一个相关联的构件和与另一个相关联的圆柱形壳体。壳体以流体密封的方式密封工作流体，并且容纳通过壳体相对于轴的相对旋转操作的流体压力泵，由泵的排出压力致动的活塞，以及用于接合轴的滑动离合器通过活塞的操作使圆柱形壳体。

8. 发明申请

US20130061557A1 ASEPTIC FILLING SYSTEM 有权
标题翻译：自动填充系统
公开(公告)号：US20130061557A1
公开(公告)日：2013-03-14
申请号：US13699485
申请日：2011-05-24
申请人： Koji Kitano , Takashi Harashima , Haruhiko Kondo , Yoshihiro Akiyama
发明人： Koji Kitano , Takashi Harashima , Haruhiko Kondo , Yoshihiro Akiyama
IPC分类号： B65B55/02
CPC分类号： B67C7/0073 , B29C45/76 , B29C49/06 , B29C49/36 , B29C49/4205 , B29C49/46 , B29C49/78 , B29C2049/4231 , B29C2049/4676 , B29C2049/4679 , B29C2049/4697 , B29K2067/003 , B67C2003/227
摘要： Disclosed is an aseptic filling system which is disposed in an aseptic environment and with which preforming, bottle formation, and filling of bottles with a beverage are performed in an aseptic state. The aseptic filling system includes a preform molding machine, a blowing machine for forming bottles by blowing up the preforms molded by the preform molding machine, and a filling machine integrated with the blowing machine by a specific coupling structure and filling the bottles formed by the blowing machine with the beverage.
摘要翻译：公开了一种无菌填充系统，其被设置在无菌环境中，并且在无菌状态下进行用饮料进行预成型，瓶形成和瓶灌装。无菌填充系统包括预成型机成型机，用于通过吹塑由预成型机成型机成型的预制件来形成瓶子的吹塑机，以及通过特定的联接结构与吹塑机一体化的填充机，并填充由吹塑形成的瓶子机器与饮料。

9. 发明申请

US20070169748A1 Gas-mixture-ignition-time estimation apparatus for internal combustion engine, and control apparatus for internal combustion engine 有权
标题翻译：用于内燃机的燃气混合点火时间估计装置和用于内燃机的控制装置
公开(公告)号：US20070169748A1
公开(公告)日：2007-07-26
申请号：US10587576
申请日：2005-03-24
申请人： Shigeki Nakayama , Koji Kitano , Taro Aoyarna , Ryo Hasegawa , Takashi Koyama , Kazuhisa Inagaki , Yoshifumi Wakisaka , Matsuei Ueda , Kiyomi Nakakita
发明人： Shigeki Nakayama , Koji Kitano , Taro Aoyarna , Ryo Hasegawa , Takashi Koyama , Kazuhisa Inagaki , Yoshifumi Wakisaka , Matsuei Ueda , Kiyomi Nakakita
IPC分类号： F02M7/00 , F02D41/00
CPC分类号： F02D35/028 , F02D35/02 , F02D35/026 , F02D41/3035 , F02D41/402 , F02D2041/1433 , Y02T10/128
摘要： A gas-mixture-ignition-time estimation apparatus for an internal combustion engine estimates the temperature of a premixed gas mixture for PCCI combustion (i.e., cylinder interior temperature Tg), while relating it to the angle CA, on the basis of a state quantity of the cylinder interior gas at the time of start of compression (CAin) (heat energy of the cylinder interior gas at the time of start of compression), the amount of a change in the state quantity of the cylinder interior gas attributable to compression in a compression stroke (minute piston work), and the heat generation quantity of a cool flame generated in PCCI combustion prior to autoignition (hot flame) (cool flame heat generation quantity Aqlto). A time when the cylinder interior temperature Tg reaches a predetermined autoignition start temperature Tig is estimated as an autoignition start time (Caig) of the premixed gas mixture related to PCCI combustion. Since the cool flame heat generation quantity Oqlto is taken into consideration, the autoignition start time related to PCCI combustion can be estimated accurately.
摘要翻译：用于内燃机的气体混合燃烧时间估计装置估计用于PCCI燃烧的预混合气体混合物的温度（即气缸内部温度Tg），同时将其与角度CA相关联，基于状态量压缩开始时的气缸内部气体（CAin）（压缩开始时的气缸内部气体的热能），由压缩引起的气缸内部气体的状态量的变化量压缩行程（分钟活塞），以及自燃（热焰）之前的PCCI燃烧产生的冷焰（冷焰产生量Aqlto）的发热量。气缸内部温度Tg达到预定自燃起始温度Tig的时间被估计为与PCCI燃烧相关的预混合气体混合物的自燃起始时间（Caig）。由于考虑了冷焰发热量Oqlto，因此可以准确地估计与PCCI燃烧有关的自燃开始时间。

10. 发明授权

US5767396A Method and device for measuring fuel injection timing 失效
标题翻译：测量燃油喷射正时的方法和装置
公开(公告)号：US5767396A
公开(公告)日：1998-06-16
申请号：US814028
申请日：1997-03-10
申请人： Ryuji Okamoto , Tetsuji Sato , Kazumi Umeki , Takeshi Takahashi , Naoyuki Tsuzuki , Shunsuke Yasunishi , Koji Kitano , Takashi Yamamoto
发明人： Ryuji Okamoto , Tetsuji Sato , Kazumi Umeki , Takeshi Takahashi , Naoyuki Tsuzuki , Shunsuke Yasunishi , Koji Kitano , Takashi Yamamoto
IPC分类号： G01M15/04 , F02B1/04 , F02D41/04 , F02D41/34 , F02D41/40 , F02D45/00 , F02M65/00 , G01M15/00
CPC分类号： F02D41/345 , F02B1/04 , Y02T10/44
摘要： An injection timing measuring method and device require a reduced amount of time for calculation. A reference position signal is generated at a predetermined crank angle within the range of 30.degree. CA to 90.degree. CA prior to TDC. Crank angle signals from a crank angle sensor are used as main measuring increments to measure a period starting from generation of the reference position signal and ending upon generation of an injection signal by a lift sensor provided in an injection valve unit, and another period starting from generation of the reference position signal and ending upon generation of a TDC signal. The injection timing relative to the TDC is provided as a difference between the two periods. Each period is precisely measured by counting crank angle signals generated within the period and by determining the remaining duration from the last-counted signal to generation of the injection or TDC signal as a fraction of the crank angle signal interval. Measurement of the injection period starts from an injection start time at which the level of the injection signal exceeds a criterion value, and ends upon an injection end time at which the level falls below the criterion value.
摘要翻译：注射定时测量方法和装置需要减少计算时间。在TDC之前的30°C〜90°C的范围内，以规定的曲柄角产生基准位置信号。来自曲柄角传感器的曲柄角信号用作主要的测量增量，以测量从基准位置信号的产生开始的周期，并且由设置在喷射阀单元中的提升传感器产生喷射信号结束，并且从生成参考位置信号，并在TDC信号的产生结束时结束。相对于TDC的喷射定时被提供为两个周期之间的差。通过计算在该周期内产生的曲柄角信号并且通过确定从上次计数的信号到产生注射或TDC信号的剩余持续时间作为曲柄角信号间隔的一部分来精确地测量每个周期。喷射期间的测量从喷射信号的水平超过标准值的喷射开始时刻开始，并且在水平低于标准值的喷射结束时间结束。

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