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31. 发明申请

US20090088957A1 Control apparatus for internal combustion engine and method for controlling the same 审中-公开
标题翻译：内燃机用控制装置及其控制方法
公开(公告)号：US20090088957A1
公开(公告)日：2009-04-02
申请号：US12232768
申请日：2008-09-24
申请人： Eijirou Yamada , Yasuo Hirata
发明人： Eijirou Yamada , Yasuo Hirata
IPC分类号： F02D45/00
CPC分类号： F02P5/1521 , Y02T10/46
摘要： A knock determination unit is configured to determine whether the internal combustion engine causes knocking. A knock control unit is configured to perform a knock control to correct an ignition timing on the basis of the determination. A water pump is configured to circulate cooling fluid of the internal combustion engine. A pump control unit is configured to perform a cooling control to control the water pump so as to further cool the internal combustion engine in a detection state, where the knock determination unit detects knocking, than in a non-detection state where the knock determination unit does not detect knocking.
摘要翻译：爆震判定单元被配置为确定内燃机是否引起爆震。爆震控制单元被配置为基于该确定来执行爆震控制以校正点火正时。水泵构造成使内燃机的冷却流体循环。泵控制单元被配置为执行冷却控制以控制水泵，以便在爆震判定单元检测到爆震的检测状态下进一步冷却内燃机，而不是在爆震判定单元没有检测到敲门。

32. 发明申请

US20080243362A1 Air-fuel ratio detection apparatus of internal combustion engine 有权
标题翻译：内燃机空燃比检测装置
公开(公告)号：US20080243362A1
公开(公告)日：2008-10-02
申请号：US12153064
申请日：2008-05-13
申请人： Tetsuji Mitsuda , Yasuo Sagisaka , Yasuo Hirata , Eijirou Yamada
发明人： Tetsuji Mitsuda , Yasuo Sagisaka , Yasuo Hirata , Eijirou Yamada
IPC分类号： F02D41/00
CPC分类号： F02D41/0085 , F01L9/04 , F01N3/10 , F01N11/007 , F02D13/0207 , F02D13/0215 , F02D13/06 , F02D41/008 , F02D41/0087 , F02D41/123 , F02D41/1458 , F02D41/22 , F02D41/2454 , F02D2041/001 , F02D2041/1415 , Y02T10/18
摘要： In a multi-cylinder engine, to compute the air-fuel ratio of each cylinder by an air-fuel ratio sensor disposed in an exhaust pipe, a cylinder is determined by a crank angle detected by a crank angle sensor. A deviation in the air-fuel ratio of each cylinder is detected on the basis of the output signal of the air-fuel ratio sensor disposed in the exhaust pipe and the forcibly changed quantity of the air-fuel ratio.
摘要翻译：在多缸发动机中，为了通过设置在排气管中的空燃比传感器来计算各气缸的空燃比，通过由曲轴转角传感器检测到的曲柄角来确定气缸。基于设置在排气管中的空燃比传感器的输出信号和空燃比的强制变化量来检测各气缸的空燃比的偏差。

33. 发明申请

US20070173695A1 ENDOSCOPE DEVICE 有权
标题翻译：内窥镜装置
公开(公告)号：US20070173695A1
公开(公告)日：2007-07-26
申请号：US11616221
申请日：2006-12-26
申请人： Yasuo Hirata
发明人： Yasuo Hirata
IPC分类号： A61B1/00
CPC分类号： G02B23/2461 , A61B1/00096 , A61B1/00177 , A61B1/053 , A61B1/0607 , A61B1/0615 , A61B1/0676 , A61B1/0684 , G02B23/2423 , G02B23/2476 , G02B23/2492
摘要： An endoscope device includes an objective lens group that is provided at a distal end of an insertion portion that is inserted into a lumen of a subject and is used to observe or photograph the subject, and an illumination device that is provided at a distal end of the insertion portion and illuminates the subject using LED. The illumination device is provided with LED chips and an LED chip supporting block that supports these LED chips, and at least a portion of the objective lens group is mounted on the LED supporting block.
摘要翻译：一种内窥镜装置，其具备：物镜组，设置在插入到被检体内腔的插入部的前端，用于观察或拍摄被检体;以及照射装置，插入部分并使用LED照亮被摄体。照明装置设置有LED芯片和支撑这些LED芯片的LED芯片支撑块，并且物镜组的至少一部分安装在LED支撑块上。

34. 发明申请

US20060178563A1 Endoscope system 有权
公开(公告)号：US20060178563A1
公开(公告)日：2006-08-10
申请号：US11395686
申请日：2006-03-31
申请人： Yasuo Hirata , Hideyuki Adachi , Hironobu Takizawa
发明人： Yasuo Hirata , Hideyuki Adachi , Hironobu Takizawa
IPC分类号： A61B1/12 , A61B1/00
CPC分类号： A61B1/0051 , A61B1/0016 , A61B1/015 , A61B1/042 , A61B1/07
摘要： In this invention, a drum around which an insertion portion is wound is integrally housed in a carrying case, and a cylinder for supplying a fluid to a hydropneumatic actuator and a solenoid valve unit for controlling the application of a hydropneumatic pressure are housed in the carrying case or drum. In addition, a joystick for operating the controlled variables of the solenoid valve unit can be housed in the carrying case.

35. 发明授权

US06796939B1 Electronic endoscope 有权
标题翻译：电子内窥镜
公开(公告)号：US06796939B1
公开(公告)日：2004-09-28
申请号：US09648026
申请日：2000-08-25
申请人： Yasuo Hirata , Yutaka Konomura , Yasundo Tanaka , Katsunori Sakiyama
发明人： Yasuo Hirata , Yutaka Konomura , Yasundo Tanaka , Katsunori Sakiyama
IPC分类号： A61B105
CPC分类号： H04N5/2256 , A61B1/00029 , A61B1/00036 , A61B1/00052 , A61B1/00105 , A61B1/053 , A61B1/0676 , A61B1/0684 , A61B2560/0209 , G02B23/2484 , G02B23/2492 , H04N2005/2255
摘要： An electronic endoscope having an illuminating section in which an LED for illumination that emits illuminating light to illuminate an observed site is provided and a C-MOS image sensor which has an image pickup surface on which an optical image is formed and outputs a video signal.
摘要翻译：一种电子内窥镜，其具有照射部，在所述照明部中设置有发光用的照明用LED，以照亮观察部位;以及C-MOS图像传感器，其具有形成有光学图像的摄像面，并输出视频信号。

36. 发明授权

US06540670B1 Endoscope system 失效
标题翻译：内窥镜系统
公开(公告)号：US06540670B1
公开(公告)日：2003-04-01
申请号：US09526664
申请日：2000-03-15
申请人： Yasuo Hirata , Hideyuki Adachi , Hironobu Takizawa
发明人： Yasuo Hirata , Hideyuki Adachi , Hironobu Takizawa
IPC分类号： A61B1005
CPC分类号： A61B1/0051 , A61B1/0016 , A61B1/015 , A61B1/042 , A61B1/07
摘要： In this invention, a drum around which an insertion portion is wound is integrally housed in a carrying case, and a cylinder for supplying a fluid to a hydropneumatic actuator and a solenoid valve unit for controlling the application of a hydropneumatic pressure are housed in the carrying case or drum. In addition, a joystick for operating the controlled variables of the solenoid valve unit can be housed in the carrying case.
摘要翻译：在本发明中，卷绕有插入部的滚筒一体地容纳在手提箱中，并且用于将液体供给到液压气动致动器的气缸和用于控制液压气动压力的应用的电磁阀单元容纳在承载外壳或鼓。此外，用于操作电磁阀单元的受控变量的操纵杆可以容纳在手提箱中。

37. 发明申请

US20110060515A1 FUEL INJECTION DEVICE OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机燃油喷射装置
公开(公告)号：US20110060515A1
公开(公告)日：2011-03-10
申请号：US12843250
申请日：2010-07-26
申请人： Yasuo Hirata
发明人： Yasuo Hirata
IPC分类号： F02D41/30 , F02M51/00
CPC分类号： F02D41/402 , F02D41/1454 , F02D41/2454 , F02D41/2467 , F02D41/3029 , F02D2041/2003 , Y02T10/44
摘要： A learning value for correcting a basic injection pulse such that an actual air-fuel ratio approximates to a target air-fuel ratio is calculated individually for each injection time number, which is decided according to an operation state of an engine. Thus, even if the number of occurrence(s) of invalid injection time changes with the injection time number and the invalid injection time changes with time, the appropriate learning value can be calculated for each injection time number. If injection from an injector is performed according to an injection pulse corrected with the learning value, the change of the invalid injection time can be absorbed and accuracy of a fuel injection quantity can be improved.
摘要翻译：对于根据发动机的运行状态决定的每个喷射时间数，分别计算校正基本喷射脉冲以使得实际空燃比接近于目标空燃比的学习值。因此，即使无效注入时间的发生次数随着注入时间数和无效注入时间的变化而随时间而变化，也可以针对每个注入时间数计算适当的学习值。如果根据用学习值校正的喷射脉冲进行来自喷射器的喷射，则可以吸收无效喷射时间的变化，并且可以提高燃料喷射量的精度。

38. 发明授权

US07810468B2 Controller and control system for internal combustion engine 有权
标题翻译：内燃机控制器及控制系统
公开(公告)号：US07810468B2
公开(公告)日：2010-10-12
申请号：US12119852
申请日：2008-05-13
申请人： Yasuo Hirata
发明人： Yasuo Hirata
IPC分类号： F02D13/04 , F02D9/06
CPC分类号： F02D41/0025 , F02D19/0605 , F02D19/061 , F02D19/0628 , F02D19/084 , F02D19/088 , F02D41/34 , F02D41/406 , F02D2200/0612 , Y02T10/36 , Y02T10/44
摘要： A requested injection time InjT that is necessary for a fuel injector to inject a fuel per one combustion cycle is computed in response to variables of an accelerator manipulated by a driver. An injectable time InjMax per one combustion cycle is computed on the basis of an engine speed, and whether the requested injection time InjT is larger than the injectable time InjMax is determined. Then, when it is positively determined that the requested injection time InjT is larger than the injectable time InjMax, the fuel pump is subjected to load-up operation so as to increase a fuel feed pressure.
摘要翻译：响应于由驾驶员操纵的加速器的变量，计算燃料喷射器在每个燃烧循环中喷射燃料所需的所需喷射时间InjT。基于发动机速度计算每个燃烧循环的可注入时间InjMax，以及所请求的喷射时间InjT是否大于可注入时间InjMax。然后，当确定所请求的喷射时间InjT大于可喷射时间InjMax时，对燃料泵进行加载操作，以增加燃料供给压力。

39. 发明授权

US07801666B2 Air-fuel ratio detection apparatus of internal combustion engine 有权
标题翻译：内燃机空燃比检测装置
公开(公告)号：US07801666B2
公开(公告)日：2010-09-21
申请号：US12153064
申请日：2008-05-13
申请人： Tetsuji Mitsuda , Yasuo Sagisaka , Yasuo Hirata , Eijirou Yamada
发明人： Tetsuji Mitsuda , Yasuo Sagisaka , Yasuo Hirata , Eijirou Yamada
IPC分类号： F02D41/14 , F02D41/00
CPC分类号： F02D41/0085 , F01L9/04 , F01N3/10 , F01N11/007 , F02D13/0207 , F02D13/0215 , F02D13/06 , F02D41/008 , F02D41/0087 , F02D41/123 , F02D41/1458 , F02D41/22 , F02D41/2454 , F02D2041/001 , F02D2041/1415 , Y02T10/18
摘要： In a multi-cylinder engine, to compute the air-fuel ratio of each cylinder by an air-fuel ratio sensor disposed in an exhaust pipe, a cylinder is determined by a crank angle detected by a crank angle sensor. A deviation in the air-fuel ratio of each cylinder is detected on the basis of the output signal of the air-fuel ratio sensor disposed in the exhaust pipe and the forcibly changed quantity of the air-fuel ratio.
摘要翻译：在多缸发动机中，为了通过设置在排气管中的空燃比传感器来计算各气缸的空燃比，通过由曲轴转角传感器检测到的曲柄角来确定气缸。基于设置在排气管中的空燃比传感器的输出信号和空燃比的强制变化量来检测各气缸的空燃比的偏差。

40. 发明授权

US07630824B2 Fuel estimating device 失效
标题翻译：燃油估算装置
公开(公告)号：US07630824B2
公开(公告)日：2009-12-08
申请号：US12121049
申请日：2008-05-15
申请人： Yasuo Hirata
发明人： Yasuo Hirata
IPC分类号： G06F17/00 , F02B13/00
CPC分类号： F02D19/088 , F02D19/084 , F02D41/0025 , F02D41/34 , F02D2200/0612 , F02D2250/31 , Y02T10/36 , Y02T10/44
摘要： A requested injection time InjT necessary for a fuel injector to inject a fuel per one combustion cycle is computed in response to a position of an accelerator manipulated by a driver, an injectable time InjMax per one combustion cycle is computed on the basis of an engine speed, and whether or not the requested injection time InjT is larger than the injectable time InjMax is determined. Then, when it is positively determined that the requested injection time InjT is larger than the injectable time InjMax, it is estimated that an alternate fuel (for example an alcohol fuel) other than a regular fuel (for example gasoline) is blended with a fuel in a fuel tank.
摘要翻译：根据驾驶员操纵的加速器的位置来计算燃料喷射器在每个燃烧循环中喷射燃料所需的所需喷射时间Inj T，基于发动机转速计算每个燃烧循环的喷射时间InjMax ，以及所请求的喷射时间InjT是否大于可注入时间InjMax。然后，当确定所请求的喷射时间InjT大于可注射时间InjMax时，估计除了常规燃料（例如汽油）之外的替代燃料（例如酒精燃料）与燃料在燃油箱里

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