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21. 发明授权

US4240387A Intake system of a multi-cylinder internal combustion engine 失效
标题翻译：多缸内燃机进气系统
公开(公告)号：US4240387A
公开(公告)日：1980-12-23
申请号：US58758
申请日：1979-07-19
申请人： Katsuhiko Motosugi , Shuhei Toyoda , Hiroshi Takahashi , Toshio Tanahashi
发明人： Katsuhiko Motosugi , Shuhei Toyoda , Hiroshi Takahashi , Toshio Tanahashi
IPC分类号： F02B1/04 , F02B31/00 , F02B31/06 , F02D9/02 , F02F1/42 , F02M35/10 , F02M35/108 , F02B29/02
CPC分类号： F02M35/108 , F02B31/06 , F02M35/10078 , F02M35/10183 , F02M35/10255 , F02M35/10308 , F02B1/04 , F02B2275/20 , F02M35/10262 , Y02T10/14 , Y02T10/146
摘要： A multi-cylinder engine comprising a carburetor housing forming therein at least two branch mixture passages. Each of the branch mixture passages is connected to a respective intake port. A throttle valve of the carburetor is provided for each cylinder. Each of the throttle valves is arranged in the respective branch mixture passage and attached onto a common throttle shaft. A wedge shaped groove is formed on the upper inner wall of each of the branch mixture passages, and the common throttle shaft is arranged in the wedge shaped groove for causing the mixture to flow only along the bottom wall of the branch mixture passage. A single common connecting passage and branch connecting passages which are connected to the common connecting passage are provided. Each of the branch connecting passages opens into the respective intake port in the vicinity of the rear face of the valve head of the corresponding intake valve.
摘要翻译：一种多缸发动机，包括在其中形成至少两个分支混合物通道的化油器壳体。每个分支混合物通道连接到相应的进气口。为每个气缸设置了化油器的节流阀。每个节流阀布置在相应的分支混合物通道中并且附接到共同的节流轴上。在每个分支混合物通道的上内壁上形成楔形槽，并且共同节流轴布置在楔形槽中，以使混合物仅沿着分支混合物通道的底壁流动。提供了连接到公共连接通道的单个公共连接通道和分支连接通道。每个分支连接通道在相应的进气门的阀头的后表面附近通向相应的进气口。

22. 发明授权

US4185463A Exhaust double pipe of an internal combustion engine 失效
标题翻译：内燃机排气双管
公开(公告)号：US4185463A
公开(公告)日：1980-01-29
申请号：US971239
申请日：1978-12-20
申请人： Toshio Tanahashi , Yasuo Fujioka
发明人： Toshio Tanahashi , Yasuo Fujioka
IPC分类号： F01N13/08 , F01N13/14 , F01N7/00
CPC分类号： F01N13/08 , F01N13/14 , F01N13/141 , F01N2470/24
摘要： An exhaust double pipe used for interconnecting an exhaust manifold with a catalytic converter of an internal combustion engine, comprising an inner pipe and an outer pipe. The outer pipe comprises a first pipe and a second pipe. The outer end of the first pipe is welded to a flange together with one end of the inner pipe. The outer end of the second pipe is welded to another flange together with the other end of the inner pipe. The inner end of the first pipe is directly fitted into the inner end of the second pipe, or is indirectly connected to the inner end of the second pipe via a spacer so as to be able to slide relative to the second pipe.
摘要翻译：一种用于将排气歧管与内燃机的催化转化器相互连接的排气双管，包括内管和外管。外管包括第一管和第二管。第一管的外端与内管的一端焊接到凸缘。第二管的外端与内管的另一端焊接到另一凸缘。第一管的内端直接配合到第二管的内端，或者经由间隔件间接地连接到第二管的内端，以能够相对于第二管滑动。

23. 发明授权

US4175531A Internal combustion engine with an auxiliary combustion chamber 失效
标题翻译：具有辅助燃烧室的内燃机
公开(公告)号：US4175531A
公开(公告)日：1979-11-27
申请号：US781423
申请日：1977-03-25
申请人： Toshio Tanahashi
发明人： Toshio Tanahashi
IPC分类号： F02B1/04 , F02B19/10 , F02B19/12 , F02B19/00
CPC分类号： F02B19/1028 , F02B19/1066 , F02B19/12 , F02B1/04 , Y02T10/125
摘要： Disclosed is an internal combustion engine comprising a main combustion chamber, a first auxiliary combustion chamber and a second auxiliary combustion chamber. The first auxiliary combustion chamber is connected to the main combustion chamber via a first connecting passage in which the spark plug is located. The second auxiliary combustion chamber having no spark plug is connected to the main combustion chamber via a second connecting passage. A flame of the combustible mixture contained in the first connecting passage and ignited by the spark plug reaches the second connecting passage and causes the ignition of the combustible mixture in the second auxiliary combustion chamber. As a result a burning jet is injected from the second connecting passage into the main combustion chamber a little while after the burning jet is injected from the first connecting passage into the main combustion chamber.
摘要翻译：公开了一种内燃机，其包括主燃烧室，第一辅助燃烧室和第二辅助燃烧室。第一辅助燃烧室经由火花塞所在的第一连接通道连接到主燃烧室。没有火花塞的第二辅助燃烧室通过第二连接通道连接到主燃烧室。包含在第一连接通道中并被火花塞点燃的可燃混合物的火焰到达第二连接通道并引起可燃混合物在第二辅助燃烧室中的点火。结果，在从第一连接通道向主燃烧室喷射燃烧喷射之后，燃烧射流从第二连接通道喷入主燃烧室。

24. 发明授权

US4058091A Internal combustion engine of a lean air-fuel mixture combustion type 失效
标题翻译：精益燃油混合燃烧式内燃机
公开(公告)号：US4058091A
公开(公告)日：1977-11-15
申请号：US692504
申请日：1976-06-03
申请人： Toshio Tanahashi
发明人： Toshio Tanahashi
IPC分类号： F02P5/155 , F02B17/00 , F02M57/04 , F02B19/10 , F02M39/00
CPC分类号： F02B17/005 , F02M57/04
摘要： An internal combustion engine of a lean air-fuel mixture combustion type comprising a valve guide and an intake valve supported by the valve guide. A pumping chamber is formed between the inner wall of the valve guide and the outer wall of the valve stem of the intake valve. The valve head has on its outer wall an injection nozzle connected to the pumping chamber. When the intake valve returns to its closing position at the time of the intake stroke, a fuel is injected from the injection nozzle into the combustion chamber filled with a lean air-fuel mixture whereby, a rich air-fuel mixture layer is formed in an ignition area around the spark gap of the spark plug.DESCRIPTION OF THE INVENTIONThe present invention relates to an internal combustion engine of a lean air-fuel mixture combustion type, and particularly relates to an internal combustion engine of a lean air-fuel mixture combustion type in which a mixture in a combustion chamber is formed by two separate mixture layers comprising a lean air-fuel mixture layer and a rich air-fuel mixture layer, whereby the rich air-fuel mixture is ignited by a spark plug.As a conventional method for simultaneously reducing the level of harmful components contained in exhaust gases from internal combustion engine, such as CO (carbon monoxide), HC (unburned hydrocarbons) and NO.sub.x (nitrogen oxides), there is known an effective method in which a lean air-fuel mixture having an increased air-fuel ratio (i.e., beyond the stoichiometric ratio) is used. This lean air-fuel mixture, however, is less easily ignited. In order to eliminate this disadvantage, an internal combustion engine has been proposed, in which a mixture in a combustion chamber is formed by two separate mixture layers comprising a lean air-fuel mixture layer and a rich air-fuel mixture layer, whereby the rich air-fuel mixture is ignited by a spark plug, thereby greatly improving the ease of the ignition and also reducing the level of harmful components in the exhaust gas. In order to form a rich air-fuel mixture layer in a combustion chamber, for example, there is known an internal combustion engine provided with fuel injection nozzles, in which a fuel is injected from the fuel injection nozzles directly to the combustion chamber, thereby forming a rich air-fuel mixture layer in the combustion chamber. However, an internal combustion engine of this type requires the provisions of expensive injection nozzles having durability to high temperature and high pressure, a complicated piping, and a plunger unit actuated precisely in synchronization with the revolution of the crankshaft of the engine. Consequently, an internal combustion engine of this type has a considerably more complicated construction.An object of the present invention is to eliminate the above-mentioned drawback. That is to say, an object of the present invention is to provide an internal combustion engine in which a rich air-fuel mixture layer can be formed in the combustion chamber by using an extremely simple mechanism.According to the present invention, an internal combustion engine comprises a cylinder block, a piston reciprocally movable in the cylinder block, a cylinder head fixed onto the cylinder block, a combustion chamber formed between the inner surface of the cylinder head and the top surface of the piston, a valve guide fixed to the cylinder head, an intake valve supported by the valve guide and comprising a valve stem and a valve head having on its outer wall an injection nozzle, an intake passage one end of which is connected to the combustion chamber via the intake valve, the other end of the intake passage being connected to the atmosphere, a fuel supply means for feeding a lean air-fuel mixture into the intake passage, a spark plug having gap located in the combustion chamber, a pumping chamber formed between the valve stem and the valve guide, the pumping operation of said pumping chamber being caused by the reciprocal movement of the intake valve, a fuel injection passage formed in the intake valve and arranged so as to connect the pumping chamber with the injection nozzle, a first check valve disposed in said fuel injection passage and only allowing outflow of a liquid fuel from the pumping chamber to the injection nozzle, a fuel supply passage arranged so as to connect the pumping chamber with a fuel source, a second check valve disposed in the fuel supply passage and only allowing inflow of the liquid fuel from the fuel source to the pumping chamber, said injection nozzle being arranged so as to be directed to an ignition area around the saprk gap, a fuel being injected from the injection nozzle into the combustion so as to form a rich air-fuel mixture layer in the ignition area when the intake valve returns to its closing position at the time of the intake stroke of the engine.The above-mentioned object of the present invention may be more fully understood from the following descriptions of a preferred embodiment of the invention, together with the accompanying drawings.
摘要翻译：电源，第二个检查阀处理在燃油供应通道中，仅允许液体燃料从燃料源流入泵室，注射喷嘴安装在SAPRK GAP附近的点火区域，A 燃油从注射喷嘴注入燃烧中，以便在入口区域内形成富含空气燃料混合物的层，当入口阀在发动机进气时返回到关闭位置。

25. 发明授权

US09081652B2 Vehicle control system 有权
标题翻译：车辆控制系统
公开(公告)号：US09081652B2
公开(公告)日：2015-07-14
申请号：US13822428
申请日：2011-09-13
申请人： Keisuke Takeuchi , Yoji Kanehara , Toshio Tanahashi , Yoshimitsu Agata , Tomohide Kawasaki , Shin Noumura
发明人： Keisuke Takeuchi , Yoji Kanehara , Toshio Tanahashi , Yoshimitsu Agata , Tomohide Kawasaki , Shin Noumura
IPC分类号： B60W30/00 , B60W30/188 , B60W30/19 , G06F17/00 , B60W30/02 , B60W30/182 , B60W50/00 , B60W50/06 , F02D41/04 , F02D41/10
CPC分类号： G06F17/00 , B60W30/025 , B60W30/182 , B60W50/0098 , B60W50/06 , B60W2050/0095 , B60W2520/10 , B60W2520/105 , B60W2520/125 , B60W2720/106 , F02D41/045 , F02D41/10
摘要： A vehicle control system includes: an acceleration acquisition unit that detects or estimates an acceleration of a vehicle; and a control unit that is configured to change a running characteristic, which includes at least any one of a driving force characteristic, shift characteristic, steering characteristic and suspension characteristic of the vehicle, on the basis of the acceleration, wherein the control unit is configured to relatively delay a change of the running characteristic for decreasing quickness of behavior of the vehicle with respect to a change of the running characteristic for increasing quickness of behavior of the vehicle, and is configured to limit a change of the running characteristic when a jerk, which is a time differential value of the acceleration, is larger than a limit determination threshold as compared with when the jerk is smaller than or equal to the limit determination threshold.
摘要翻译：车辆控制系统包括：加速度获取单元，其检测或估计车辆的加速度; 以及控制单元，其被配置为基于加速度来改变包括车辆的驱动力特性，换档特性，转向特性和悬架特性中的至少任一个的行驶特性，其中，所述控制单元被配置相对于提高车辆的行驶快捷性的行驶特性的变化，相对延迟运行特性的变化，以降低车辆行为的快速性，并且被配置为限制车辆的冲击特性的变化，与加速度小于或等于极限判定阈值相比，加速度的时间差值大于限制判定阈值。

26. 发明授权

US09074544B2 Control apparatus for vehicle 有权
标题翻译：车辆控制装置
公开(公告)号：US09074544B2
公开(公告)日：2015-07-07
申请号：US13820311
申请日：2011-09-12
申请人： Shin Noumura , Ken Koibuchi , Kaiji Itabashi , Toshio Tanahashi , Keisuke Takeuchi
发明人： Shin Noumura , Ken Koibuchi , Kaiji Itabashi , Toshio Tanahashi , Keisuke Takeuchi
IPC分类号： G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , G06F19/00 , G06G7/70 , F02D41/10 , B60W10/06 , B60W10/11 , B60W10/184 , B60W10/20 , B60W30/18 , B60W50/08
CPC分类号： F02D41/10 , B60W10/06 , B60W10/11 , B60W10/184 , B60W10/20 , B60W30/18109 , B60W50/087 , B60W2520/105 , B60W2520/125 , B60W2540/12 , G06F17/00
摘要： In a vehicle control apparatus that changes the travel characteristic of a vehicle on the basis of a change of the acceleration of the vehicle, when the travel characteristic is to be changed because the acceleration has changed, the amount of change of the travel characteristic to be changed is adjusted on the basis of the pre-change travel characteristic that is present immediately prior to the change of the acceleration.
摘要翻译：在基于车辆的加速度的变化来改变车辆的行驶特性的车辆控制装置中，当由于加速度变化而要改变行驶特性时，行驶特性的变化量为基于在加速度变化之前存在的改变前行驶特性来调整变化。

27. 发明授权

US08903619B2 Vehicle control system 有权
标题翻译：车辆控制系统
公开(公告)号：US08903619B2
公开(公告)日：2014-12-02
申请号：US13389675
申请日：2010-08-12
申请人： Shin Noumura , Ken Koibuchi , Kaiji Itabashi , Toshio Tanahashi , Keisuke Takeuchi , Hiroyuki Hanamura , Yoji Takanami , Norimi Asahara
发明人： Shin Noumura , Ken Koibuchi , Kaiji Itabashi , Toshio Tanahashi , Keisuke Takeuchi , Hiroyuki Hanamura , Yoji Takanami , Norimi Asahara
IPC分类号： G06F19/00 , B60W30/02 , B60W40/09
CPC分类号： B60W30/02 , B60W40/09
摘要： In a vehicle control system that obtains an index based on a running condition of a vehicle and changes a running characteristic of the vehicle according to the index, includes index setting means for making a change in the index in response to a change in the running condition in a direction toward crisp running of the vehicle, faster than a change in the index in response to a change in the running condition in such a direction as to reduce crispness with which the vehicle is running.
摘要翻译：在车辆控制系统中，基于车辆的行驶状况而获得指标并根据该指标改变车辆的行驶特性，包括响应于行驶状态的变化而使指标发生变化的指标设定单元在朝向车辆的快速行驶的方向上，响应于在减少车辆行驶的脆弱性的方向上的行驶状态的变化而快于指数的变化。

28. 发明申请

US20140207334A1 VEHICLE CONTROL SYSTEM 有权
标题翻译：车辆控制系统
公开(公告)号：US20140207334A1
公开(公告)日：2014-07-24
申请号：US13575977
申请日：2011-07-20
申请人： Shin Noumura , Kaiji Itabashi , Toshio Tanahashi , Keisuke Takeuchi , Yoshimitsu Agata , Tomohide Kawasaki
发明人： Shin Noumura , Kaiji Itabashi , Toshio Tanahashi , Keisuke Takeuchi , Yoshimitsu Agata , Tomohide Kawasaki
IPC分类号： B60W50/08
CPC分类号： B60W50/082 , B60W10/00 , B60W10/04 , B60W10/11 , B60W10/20 , B60W10/22 , B60W40/09 , B60W40/10 , B60W2050/0022 , B60W2520/105 , B60W2520/125 , B60W2540/10 , F16H59/48 , F16H61/10 , F16H2059/003
摘要： A vehicle control system configured to judge a vehicle behavior or a driving preference of a driver based on acceleration of the vehicle including at least longitudinal acceleration. An acceleration value used in the judgment is obtained on the basis of a weighted detection value of the actual longitudinal acceleration of the vehicle, and a weighted parameter which is varied by an operation to increase a driving force of the vehicle executed by the driver. A weight on the parameter is reduced in case a weight on the detection value of the longitudinal acceleration is increased, and the weight on the parameter is increased in case the weight on the detection value of the longitudinal acceleration is reduced.
摘要翻译：车辆控制系统，被配置为基于至少包括纵向加速度的车辆的加速度来判断驾驶员的车辆行为或驾驶偏好。基于车辆的实际纵向加速度的加权检测值和通过增加驾驶员执行的车辆的驱动力的操作而变化的加权参数来获得在判断中使用的加速度值。在纵向加速度的检测值上的重量增加的情况下，参数的权重减小，并且在纵向加速度的检测值的权重减小的情况下，参数的权重增加。

29. 发明申请

US20140129089A1 STEERING SYSTEM, STEERING CONTROL DEVICE AND STEERING CONTROL METHOD 有权
标题翻译：转向系统，转向控制装置和转向控制方法
公开(公告)号：US20140129089A1
公开(公告)日：2014-05-08
申请号：US14130601
申请日：2012-07-03
申请人： Keisuke Takeuchi , Yoji Kanehara , Toshio Tanahashi , Yoshimitsu Agata , Tomohide Kawasaki
发明人： Keisuke Takeuchi , Yoji Kanehara , Toshio Tanahashi , Yoshimitsu Agata , Tomohide Kawasaki
IPC分类号： B62D5/04
CPC分类号： B62D5/0457 , B62D5/0466
摘要： A steering system includes: a steering member that is provided on a vehicle and that is used for a steering operation; an actuator that assists the steering operation of the steering member; and a steering control device that executes returning operation assist control in which the actuator is controlled to assist a returning operation for returning the steering member to a neutral position, the returning operation corresponding to a turning operation for turning the steering member from the neutral position, and that determines a returning operation time at the time of executing the returning operation assist control on the basis of a steering operation amount of the steering member at the time of the turning operation.
摘要翻译：转向系统包括：转向构件，设置在车辆上并用于转向操作; 辅助转向构件的转向操作的致动器; 以及转向控制装置，其执行返回操作辅助控制，其中所述致动器被控制以辅助用于将所述转向构件返回到中立位置的返回操作，所述返回操作对应于用于使所述转向构件从所述中立位置转动的转动操作，并且基于转向操作时的转向构件的转向操作量，确定执行返回操作辅助控制时的返回操作时间。

30. 发明申请

US20130184934A1 VEHICLE CONTROL SYSTEM 有权
标题翻译：车辆控制系统
公开(公告)号：US20130184934A1
公开(公告)日：2013-07-18
申请号：US13822428
申请日：2011-09-13
申请人： Keisuke Takeuchi , Yoji Kanehara , Toshio Tanahashi , Yoshimitsu Agata , Tomohide Kawasaki , Shin Noumura
发明人： Keisuke Takeuchi , Yoji Kanehara , Toshio Tanahashi , Yoshimitsu Agata , Tomohide Kawasaki , Shin Noumura
IPC分类号： G06F17/00
CPC分类号： G06F17/00 , B60W30/025 , B60W30/182 , B60W50/0098 , B60W50/06 , B60W2050/0095 , B60W2520/10 , B60W2520/105 , B60W2520/125 , B60W2720/106 , F02D41/045 , F02D41/10
摘要： A vehicle control system includes: an acceleration acquisition unit that detects or estimates an acceleration of a vehicle; and a control unit that is configured to change a running characteristic, which includes at least any one of a driving force characteristic, shift characteristic, steering characteristic and suspension characteristic of the vehicle, on the basis of the acceleration, wherein the control unit is configured to relatively delay a change of the running characteristic for decreasing quickness of behavior of the vehicle with respect to a change of the running characteristic for increasing quickness of behavior of the vehicle, and is configured to limit a change of the running characteristic when a jerk, which is a time differential value of the acceleration, is larger than a limit determination threshold as compared with when the jerk is smaller than or equal to the limit determination threshold.
摘要翻译：车辆控制系统包括：加速度获取单元，其检测或估计车辆的加速度; 以及控制单元，其被配置为基于加速度来改变包括车辆的驱动力特性，换档特性，转向特性和悬架特性中的至少任一个的行驶特性，其中，所述控制单元被配置相对于提高车辆的行驶快捷性的行驶特性的变化，相对延迟运行特性的变化，以降低车辆行为的快速性，并且被配置为限制车辆的冲击特性的变化，与加速度小于或等于极限判定阈值相比，加速度的时间差值大于限制判定阈值。

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