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1. 发明授权

US07146967B2 Fuel supply apparatus for engine and method thereof 失效
标题翻译：发动机燃油供应装置及其方法
公开(公告)号：US07146967B2
公开(公告)日：2006-12-12
申请号：US11106605
申请日：2005-04-15
申请人： Hajime Hosoya
发明人： Hajime Hosoya
IPC分类号： F02M37/04 , F04B17/00 , F04B49/00
CPC分类号： F02M63/0225 , F02D41/3082 , F02D41/3845
摘要： When a pressure of fuel supplied to an engine is higher than a target, the fuel is carried in a reverse direction by rotating a fuel pump in reverse, and in accordance therewith, the fuel pressure is made to fall with good responsiveness.
摘要翻译：当供给到发动机的燃料的压力高于目标时，燃料通过相反地转动燃料泵而沿相反的方向运送，并且因此使得燃料压力以良好的响应性下降。

2. 发明授权

US06907775B2 Diagnosis apparatus and method of fuel pump for internal combustion engine 失效
标题翻译：内燃机燃油泵诊断装置及方法
公开(公告)号：US06907775B2
公开(公告)日：2005-06-21
申请号：US10730030
申请日：2003-12-09
申请人： Hajime Hosoya
发明人： Hajime Hosoya
IPC分类号： F02M37/04 , F02D41/06 , F02D41/22 , F02D41/30 , F02M37/08 , F02M37/10 , F02M65/00 , F02M69/46 , G01M13/00 , G01M99/00 , G01M15/00
CPC分类号： G01M13/00 , F02D41/064 , F02D41/221 , F02D41/3082 , F02D2200/0602 , F02D2200/0604 , F02D2200/503 , F02M37/10 , F02M65/003 , F02M69/46
摘要： When a fuel pressure on the downstream side of a fuel pump for an internal combustion engine is less than a slice level, it is judged whether or not an applied voltage on a motor unit and/or the power consumption in the motor unit are normal. In the case where the motor unit is not failed, it is estimated that the pump unit is failed.
摘要翻译：当内燃机的燃料泵的下游侧的燃料压力小于限幅电平时，判断电动机单元的施加电压和/或电动机单元的功率消耗是否正常。在电机单元未发生故障的情况下，估计泵单元故障。

3. 发明申请

US20050056089A1 Air transfer apparatus and control method of air transfer apparatus 审中-公开
标题翻译：空气传送装置及其空气传送装置的控制方法
公开(公告)号：US20050056089A1
公开(公告)日：2005-03-17
申请号：US10932046
申请日：2004-09-02
申请人： Hironori Ohhashi , Hajime Hosoya
发明人： Hironori Ohhashi , Hajime Hosoya
IPC分类号： G01M3/26 , B60K15/035 , F02M25/08 , F02M35/00 , G01M15/00 , G01M99/00 , G01M19/00
CPC分类号： F02M25/0818 , F02M2025/0845
摘要： In an air transfer apparatus comprising an air pump supplying air to a shielded section and a valve disposed in a transfer passage through which the air is transferred by the air pump, for pressurizing the shielded section, the valve is controlled to open with a delay to the operation start of the air pump, and also controls the valve to close before the operation stop of the air pump.
摘要翻译：在包括向屏蔽部分供应空气的空气泵和设置在空气被空气泵传送的传送通道中的阀的空气传送装置中，为了对屏蔽部分加压，阀被控制为延迟打开空气泵的运行启动，并且还在气泵的操作停止之前控制阀关闭。

4. 发明申请

US20050000273A1 Leakage diagnosis apparatus for fuel vapor purge system and method thereof 失效
标题翻译：用于燃料蒸汽吹扫系统的泄漏诊断装置及其方法
公开(公告)号：US20050000273A1
公开(公告)日：2005-01-06
申请号：US10851139
申请日：2004-05-24
申请人： Hajime Hosoya
发明人： Hajime Hosoya
IPC分类号： G01M3/26 , F02M25/08 , G01M3/04
CPC分类号： F02M25/0818
摘要： In a fuel vapor purge system, a blocked diagnosis zone is pressurized by an air pump, a pressure in the diagnosis zone at the time when the diagnosis zone is pressurized, and an occurrence of leakage in the diagnosis zone is judged based on the comparison between a curvature of a change curve of the pressure and a threshold.
摘要翻译：在燃料蒸气吹扫系统中，阻塞诊断区域由空气泵加压，诊断区域被加压时在诊断区域中的压力，并且基于在诊断区域之间的比较来判断诊断区域中的泄漏压力和阈值的变化曲线的曲率。

5. 发明授权

US06763806B2 Combustion control apparatus and combustion control method of internal combustion engine 失效
标题翻译：内燃机燃烧控制装置及燃烧控制方法
公开(公告)号：US06763806B2
公开(公告)日：2004-07-20
申请号：US10117226
申请日：2002-04-08
申请人： Hajime Hosoya
发明人： Hajime Hosoya
IPC分类号： F02P500
CPC分类号： F02D35/023 , F02D41/1497 , F02P5/153 , F02P15/02 , F02P15/08
摘要： A combustion state during the initial stage after ignition is detected, and based on the detected combustion state, it is judged whether or not incomplete combustion has occurred, and when it is judged that incomplete combustion has occurred, an ignition signal is output so as to perform the re-ignition immediately.
摘要翻译：检测点火后的初始阶段的燃烧状态，根据检测到的燃烧状态，判定是否发生不完全燃烧，在判断为不完全燃烧的情况下，输出点火信号，立即进行重新点火。

6. 发明授权

US06708681B2 Method and device for feedback controlling air-fuel ratio of internal combustion engine 失效
标题翻译：用于反馈控制内燃机空燃比的方法和装置
公开(公告)号：US06708681B2
公开(公告)日：2004-03-23
申请号：US09897925
申请日：2001-07-05
申请人： Hajime Hosoya , Hidekazu Yoshizawa
发明人： Hajime Hosoya , Hidekazu Yoshizawa
IPC分类号： F02D4130
CPC分类号： F02D41/1458 , F02D41/1401 , F02D41/1403 , F02D41/1456 , F02D41/1476 , F02D41/187 , F02D2041/1431
摘要： An air-fuel ratio detected by an air-fuel ratio sensor is estimated based on an estimation value of air-fuel ratio of an air-fuel mixture formed inside a cylinder, and based on an air-fuel ratio estimated as being detected by this air-fuel ratio sensor and the air-fuel ratio detected based on an output signal of the air-fuel ratio sensor, the estimation value of the cylinder air-fuel ratio is corrected and a fuel injection quantity is corrected based on the corrected cylinder air-fuel ratio.
摘要翻译：基于由气缸内形成的空气燃料混合物的空燃比的估计值来估计由空燃比传感器检测出的空燃比，并且基于由该液压气体检测出的空燃比空燃比传感器和基于空燃比传感器的输出信号检测到的空燃比，校正气缸空燃比的估计值，并且基于校正的气缸空气来校正燃料喷射量 - 燃料比。

7. 发明授权

US06250282B1 Idle rotation speed learning control method and apparatus of an electronically controlled throttle type internal combustion engine 有权
标题翻译：一种电子控制节气门式内燃机的空转转速学习控制方法和装置
公开(公告)号：US06250282B1
公开(公告)日：2001-06-26
申请号：US09384402
申请日：1999-08-27
申请人： Hiroyuki Osaki , Hajime Hosoya , Hiroshi Katoh , Shigeaki Kakizaki , Mikio Matsumoto
发明人： Hiroyuki Osaki , Hajime Hosoya , Hiroshi Katoh , Shigeaki Kakizaki , Mikio Matsumoto
IPC分类号： F02D4116
CPC分类号： F02D31/004
摘要： With an electronically controlled throttle type internal combustion engine, where a target opening of a throttle valve is set according to a required output of the engine, and the throttle valve is opened and closed with an actuator so as to obtain a target opening; air quantity learning for learning and correcting the target opening of the throttle valve so as to obtain a target intake air quantity is performed by comparing an intake air quantity estimated based on a detection value of the throttle valve opening and an actually detected intake air quantity, at the time of idling the engine. After completion of the air quantity learning, friction learning for learning and correcting the target opening of the throttle valve so as to obtain a target engine output is performed while feedback controlling the throttle valve opening so that the engine rotation speed approaches a target idle rotation speed, at the time of idling the engine. In this way, it is possible to effect control which makes the throttle valve opening correspond very accurately to the required engine output, over a long period of time.
摘要翻译：利用电子控制的节气门式内燃机，其中根据发动机的所需输出设定节气门的目标开度，并且用致动器打开和关闭节流阀，以获得目标开度; 通过比较基于节气门开度的检测值和实际检测到的进气量估计出的进气量来进行用于学习和校正节流阀的目标开度以获得目标进气量的空气量学习，在空转发动机时。在完成空气量学习之后，在反馈控制节气门开度使得发动机转速接近目标怠速转速的同时进行用于学习和校正节流阀的目标开度以获得目标发动机输出的摩擦学习在空转发动机时。以这种方式，可以实现使得节气门开度在长时间内非常准确地对应于所需发动机输出的控制。

8. 发明授权

US5735244A Engine control apparatus 失效
标题翻译：发动机控制装置
公开(公告)号：US5735244A
公开(公告)日：1998-04-07
申请号：US795177
申请日：1997-02-04
申请人： Kenichi Machida , Hajime Hosoya
发明人： Kenichi Machida , Hajime Hosoya
IPC分类号： F02D43/00 , F02D11/10 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/34
CPC分类号： F02D41/0002 , F02D11/105 , F02D41/0225 , F02D2250/18 , Y02T10/42
摘要： With engine control apparatus for controlling a throttle opening and fuel injection quantity in order to realize a target engine torque according to the present invention, in the case where a target air-fuel ratio is changed in accordance with a change in the target engine torque, erroneous control of the fuel injection quantity is prevented. To achieve this, a target fuel quantity and a target air-fuel ratio are set based on the target engine torque, and a target air quantity is computed from the target fuel quantity and the target air fuel ratio. A target throttle opening is then computed based on the target air quantity, to control an electrically controlled throttle valve. Meanwhile, an actual air quantity detected by an air flow meter is smoothed, and a cylinder charge air quantity computed. The target air-fuel ratio is then corrected using a ratio of the cylinder charge air quantity to the target air quantity. A target fuel injection quantity is then computed from the cylinder charge air quantity and a post correction target air-fuel ratio, to control a fuel injector.
摘要翻译：为了实现根据本发明的目标发动机转矩，用于控制节气门开度和燃料喷射量的发动机控制装置，在目标空燃比根据目标发动机转矩的变化而变化的情况下，防止燃料喷射量的错误控制。为此，基于目标发动机转矩设定目标燃料量和目标空燃比，根据目标燃料量和目标空燃比计算出目标空气量。然后基于目标空气量计算目标节气门开度，以控制电控节流阀。同时，由空气流量计检测到的实际空气量被平滑化，并且计算出气缸增压空气量。然后使用气缸增压空气量与目标空气量的比率校正目标空燃比。然后根据气缸增压空气量和后校正目标空燃比计算目标燃料喷射量，以控制燃料喷射器。

9. 发明授权

US07216028B2 Control apparatus and control method for vehicle engine system 失效
标题翻译：车辆发动机系统的控制装置和控制方法
公开(公告)号：US07216028B2
公开(公告)日：2007-05-08
申请号：US11001080
申请日：2004-12-02
申请人： Satoru Watanabe , Hajime Hosoya , Yutaka Ogiwara
发明人： Satoru Watanabe , Hajime Hosoya , Yutaka Ogiwara
IPC分类号： B60R25/04 , F02M37/04 , G01M15/00
CPC分类号： B60R25/042 , B60R25/33 , F02M25/0818 , F02M37/04
摘要： An engine control unit that controls an engine and a fuel supply control unit that controls a fuel supply apparatus are disposed separately, and the antitheft process is performed individually by the respective control units.
摘要翻译：控制发动机的发动机控制单元和控制燃料供给装置的燃料供给控制单元分别设置，并且防盗处理由各控制单元分别进行。

10. 发明授权

US06966214B2 Leakage diagnosis apparatus for fuel vapor purge system and method thereof 失效
标题翻译：用于燃料蒸汽吹扫系统的泄漏诊断装置及其方法
公开(公告)号：US06966214B2
公开(公告)日：2005-11-22
申请号：US10865849
申请日：2004-06-14
申请人： Satoru Watanabe , Hajime Hosoya
发明人： Satoru Watanabe , Hajime Hosoya
IPC分类号： G01M3/26 , F02M25/08 , G01M3/04
CPC分类号： F02M25/0809
摘要： In a fuel vapor purge system, an occurrence of leakage in a diagnosis zone is diagnosed, based on data indicating a pressure rise characteristic in the diagnosis zone for when the diagnosis zone is pressurized, and data indicating a pressure drop characteristic in the diagnosis zone after the pressurization of the diagnosis zone is stopped.
摘要翻译：在燃料蒸气吹扫系统中，基于在诊断区域被加压时在诊断区域中的压力上升特性的数据和表示诊断区域中的压降特性的数据的诊断区域中的泄漏的发生，诊断区域的加压停止。

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