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31. 发明授权

US08904997B2 Fuel injection control system for internal combustion engine 有权
标题翻译：内燃机燃油喷射控制系统
公开(公告)号：US08904997B2
公开(公告)日：2014-12-09
申请号：US13539747
申请日：2012-07-02
申请人： Hiroki Watanabe , Naoki Toda , Shinya Hoshi , Satoru Sasaki
发明人： Hiroki Watanabe , Naoki Toda , Shinya Hoshi , Satoru Sasaki
IPC分类号： F02D41/40 , F02D35/02 , F02D41/00 , F02M61/18
CPC分类号： F02D35/023 , F02D41/0025 , F02D41/402 , F02D41/403 , F02D41/405 , F02M61/1813 , Y02T10/44
摘要： A fuel injection control system for an internal combustion engine is provided which is designed to perform pilot injection of fuel into the engine through a fuel injector prior to main injection. The system monitors a combustion state parameter representing a combustion state of the fuel within a combustion chamber of the engine which has been sprayed in the event of the pilot injection. When the combustion state parameter is determined as lying out of a stable combustion range where the fuel is to burn stably, the system changes the number of pilot injections to be executed prior to the main injection and/or the quantity of the fuel to be sprayed in each pilot injection, thereby enhancing the ignitability of the fuel in the pilot injection.
摘要翻译：提供一种用于内燃机的燃料喷射控制系统，其被设计成在主喷射之前通过燃料喷射器对燃料进行引燃喷射。该系统监测燃料状态参数，该燃烧状态参数表示在先导喷射的情况下喷射的发动机的燃烧室内的燃料的燃烧状态。当燃烧状态参数被确定为处于燃料稳定燃烧的稳定燃烧范围之内时，系统改变在主喷射之前执行的先导喷射数量和/或要喷射的燃料量在每次先导喷射中，从而提高了先导喷射中的燃料的点火性。

32. 发明授权

US08521047B2 Image forming apparatus and toner concentration sensor 有权
标题翻译：图像形成装置和调色剂浓度传感器
公开(公告)号：US08521047B2
公开(公告)日：2013-08-27
申请号：US13220927
申请日：2011-08-30
申请人： Satoru Sasaki , Yoshiki Katayama , Hirotada Seki , Natsuyo Higashi , Shigetaka Kato
发明人： Satoru Sasaki , Yoshiki Katayama , Hirotada Seki , Natsuyo Higashi , Shigetaka Kato
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G2215/00063
摘要： An image forming apparatus includes a toner carrier, a toner image forming unit, and a toner concentration sensor. The toner carrier includes a transparent film. The toner image forming unit forms a toner image onto the toner carrier. The toner concentration sensor senses the concentration of toner on the toner carrier. The toner concentration sensor includes first and second light emitting elements and a light receiving element. The light emitting elements each radiate light directly or indirectly to the toner carrier. The light receiving element receives reflecting light originating from the light emitting elements. The first light emitting element radiates light having a wavelength of a predetermined reflectance resulting from direct radiation to the toner carrier. The second light emitting element radiates light having a wavelength that causes a lower reflectance resulting from direct radiation to the toner carrier than a reflectance resulting from radiation to the toner.
摘要翻译：图像形成装置包括调色剂载体，调色剂图像形成单元和调色剂浓度传感器。调色剂载体包括透明膜。调色剂图像形成单元在调色剂载体上形成调色剂图像。调色剂浓度传感器感测调色剂载体上的调色剂浓度。调色剂浓度传感器包括第一和第二发光元件和光接收元件。发光元件各自直接或间接地将光直接照射到调色剂载体上。光接收元件接收来自发光元件的反射光。第一发光元件将具有由直接辐射产生的预定反射率的波长的光照射到调色剂载体。第二发光元件将具有波长的光照射到对调色剂载体的直接辐射产生的较低的反射率，而不是由对辐射到调色剂的反射率。

33. 发明申请

US20120051770A1 IMAGE FORMING APPARATUS AND TONER CONCENTRATION SENSOR 有权
标题翻译：图像形成装置和调色剂浓度传感器
公开(公告)号：US20120051770A1
公开(公告)日：2012-03-01
申请号：US13220927
申请日：2011-08-30
申请人： Satoru Sasaki , Yoshiki Katayama , Hirotada Seki , Natsuyo Higashi , Shigetaka Kato
发明人： Satoru Sasaki , Yoshiki Katayama , Hirotada Seki , Natsuyo Higashi , Shigetaka Kato
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G2215/00063
摘要： An image forming apparatus includes a toner carrier, a toner image forming unit, and a toner concentration sensor. The toner carrier includes a transparent film. The toner image forming unit forms a toner image onto the toner carrier. The toner concentration sensor senses the concentration of toner on the toner carrier. The toner concentration sensor includes first and second light emitting elements and a light receiving element. The light emitting elements each radiate light directly or indirectly to the toner carrier. The light receiving element receives reflecting light originating from the light emitting elements. The first light emitting element radiates light having a wavelength of a predetermined reflectance resulting from direct radiation to the toner carrier. The second light emitting element radiates light having a wavelength that causes a lower reflectance resulting from direct radiation to the toner carrier than a reflectance resulting from radiation to the toner.
摘要翻译：图像形成装置包括调色剂载体，调色剂图像形成单元和调色剂浓度传感器。调色剂载体包括透明膜。调色剂图像形成单元在调色剂载体上形成调色剂图像。调色剂浓度传感器感测调色剂载体上的调色剂浓度。调色剂浓度传感器包括第一和第二发光元件和光接收元件。发光元件各自直接或间接地将光直接照射到调色剂载体上。光接收元件接收来自发光元件的反射光。第一发光元件将具有由直接辐射产生的预定反射率的波长的光照射到调色剂载体。第二发光元件将具有波长的光照射到对调色剂载体的直接辐射产生的较低的反射率，而不是由对辐射到调色剂的反射率。

34. 发明申请

US20110106408A1 ENGINE CONTROL SYSTEM WITH ALGORITHM FOR ACTUATOR CONTROL 有权
标题翻译：发动机控制系统与执行器控制的算法
公开(公告)号：US20110106408A1
公开(公告)日：2011-05-05
申请号：US12917658
申请日：2010-11-02
申请人： Youhei Morimoto , Koji Ishizuka , Yoshimitsu Takashima , Kazuhiro Higuchi , Sumitaka Ikeda , Mitsuhiro Nishimura , Masahiro Asano , Satoru Sasaki
发明人： Youhei Morimoto , Koji Ishizuka , Yoshimitsu Takashima , Kazuhiro Higuchi , Sumitaka Ikeda , Mitsuhiro Nishimura , Masahiro Asano , Satoru Sasaki
IPC分类号： G06F19/00 , F02D41/00
CPC分类号： F02D41/1401 , F02D2041/1434 , F02D2041/2048
摘要： An engine control apparatus which may be employed in automotive vehicles. The engine control apparatus is equipped with a controlled variable arithmetic expression which defines correlations between a plurality of combustion parameters and a plurality of controlled variables of actuators for control of an operation of the engine to calculate a combination of command values to be outputted to the actuators for regulating the controlled variables needed to achieve target values of the combustion parameters. When one of the command values is produced outside an allowable operation range of a corresponding one of the actuators, the engine control apparatus corrects or limits the one of the command values to an upper or a lower limit of the allowable operation range, thereby ensuring the stability in bringing engine output characteristics close to desired values.
摘要翻译：可用于汽车的发动机控制装置。发动机控制装置配备有受控变量算术表达式，其限定多个燃烧参数与致动器的多个受控变量之间的相关性，用于控制发动机的操作，以计算要输出到致动器的指令值的组合用于调节实现燃烧参数目标值所需的受控变量。当在相应的一个致动器的允许运行范围之外产生一个指令值时，发动机控制装置将指令值中的一个校正或限制为允许运行范围的上限或下限，从而确保使发动机输出特性接近期望值的稳定性。

35. 发明授权

US07798430B2 Fuel injection nozzle 有权
标题翻译：燃油喷嘴
公开(公告)号：US07798430B2
公开(公告)日：2010-09-21
申请号：US11896538
申请日：2007-09-04
申请人： Tokuji Kuronita , Satoru Sasaki
发明人： Tokuji Kuronita , Satoru Sasaki
IPC分类号： F02M61/00
CPC分类号： F02M61/182 , F02M61/1826 , F02M61/1833
摘要： A fuel injection nozzle is formed with a nozzle hole group including at least two individual nozzle holes, which are disposed close to each other. Fuel is injected through the nozzle hole group. In at least one combination of two adjacent individual nozzle holes included in the same nozzle hole group, at least one of the two adjacent individual nozzle holes is configured such that each of the at least one of the two adjacent individual nozzle holes has a diameter, the diameter increasing only toward a corresponding adjacent one of the two adjacent individual nozzle holes along a direction from an inside to an outside of the each of the at least one of the two adjacent individual nozzle holes, and the diameter being maximized at an outer opening of the each of the at least one of the two adjacent individual nozzle holes.
摘要翻译：燃料喷射喷嘴形成有喷嘴孔组，其包括彼此靠近设置的至少两个单独的喷嘴孔。燃料通过喷嘴孔组注入。在包括在相同喷嘴孔组中的两个相邻的独立喷嘴孔的至少一个组合中，两个相邻的独立喷嘴孔中的至少一个被构造成使得两个相邻的独立喷嘴孔中的至少一个喷嘴孔中的每一个具有直径，直径相对于两个相邻的独立喷嘴孔中的至少一个相邻的独立喷嘴孔中的至少一个的内侧至外部的方向仅朝两个相邻的独立喷嘴孔中相应的相邻的一个喷嘴孔径增加，并且该直径在外部开口处最大化的两个相邻的独立喷嘴孔中的至少一个的每一个。

36. 发明申请

US20090266345A1 INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND INTERNAL COMBUSTION ENGINE CONTROL SYSTEM 有权
标题翻译：内燃机发动机控制装置和内燃机发动机控制系统
公开(公告)号：US20090266345A1
公开(公告)日：2009-10-29
申请号：US12428764
申请日：2009-04-23
申请人： Satoru Sasaki , Tokuji Kuronita
发明人： Satoru Sasaki , Tokuji Kuronita
IPC分类号： F02M25/07
CPC分类号： F02D13/0261 , F02B29/0418 , F02D35/025 , F02D41/0007 , F02D41/0062 , F02D41/0072 , F02D41/187 , F02D2041/001 , F02D2200/0406 , F02D2200/703 , F02M26/25 , Y02T10/144 , Y02T10/18 , Y02T10/47
摘要： An internal combustion engine control device and an internal combustion engine control system are disclosed as applied to an internal combustion engine having external EGR regulating device for regulating an external EGR amount in which a part of exhaust gases is recirculated from an exhaust gas passage to an air-intake passage, an internal EGR regulating device for regulating an internal EGR amount in which a part of combusted gases remains in a cylinder. External and internal EGR ratio control means controls operations of the external EGR regulating device and the internal EGR regulating device to variably control a ratio between the external EGR amount and the internal EGR amount depending on a surrounding atmospheric pressure.
摘要翻译：公开了一种内燃机控制装置和内燃机控制系统，其用于具有外部EGR调节装置的内燃机，该外部EGR调节装置用于调节排气的一部分从废气通道再循环到空气的外部EGR量一个内部EGR调节装置，用于调节一部分燃烧气体保留在气缸中的内部EGR量。外部和内部EGR率控制装置控制外部EGR调节装置和内部EGR调节装置的操作，以根据周围大气压可变地控制外部EGR量和内部EGR量之间的比率。

37. 发明授权

US07532971B2 Engine control apparatus 有权
标题翻译：发动机控制装置
公开(公告)号：US07532971B2
公开(公告)日：2009-05-12
申请号：US11968540
申请日：2008-01-02
申请人： Satoru Sasaki , Tokuji Kuronita
发明人： Satoru Sasaki , Tokuji Kuronita
IPC分类号： F02D45/00 , F02D41/38 , G06F19/00
CPC分类号： F02D35/023 , F02D41/2451 , F02D41/403 , Y02T10/44
摘要： An engine control apparatus comprised of an engine control ECU has a program preloaded therein for determining a combustion rate (actual combustion rate) corresponding to the ratio of an ideal heat generation quantity (target heat generation quantity) estimated to be generated from a fuel supply quantity, and an actual heat generation quantity actually generated by the fuel supply quantity. The engine control apparatus controls pilot injection timing with a controlled variable corresponding to the thus determined combustion rate so as to increase the combustion rate.
摘要翻译：由发动机控制ECU构成的发动机控制装置具有预先载入其中的程序，用于确定与从燃料供给量产生的推定的理想发热量（目标发热量）的比例对应的燃烧率（实际燃烧率），以及由燃料供给量实际产生的实际发热量。发动机控制装置利用对应于如此确定的燃烧速率的控制变量来控制先导喷射正时，从而提高燃烧速率。

38. 发明申请

US20080243358A1 COMBUSTION CONTROLLER FOR COMPRESSION-IGNITION DIRECT-INJECTION ENGINE AND ENGINE CONTROL SYSTEM FOR THE SAME 有权
标题翻译：用于压缩点火直喷式发动机和发动机控制系统的燃烧控制器
公开(公告)号：US20080243358A1
公开(公告)日：2008-10-02
申请号：US12061078
申请日：2008-04-02
申请人： Akikazu Kojima , Hiroshi Haraguchi , Youhei Morimoto , Tokuji Kuronita , Satoru Sasaki
发明人： Akikazu Kojima , Hiroshi Haraguchi , Youhei Morimoto , Tokuji Kuronita , Satoru Sasaki
IPC分类号： F02D45/00
CPC分类号： F02D41/403 , F02D35/023 , F02D35/025 , F02D35/028 , Y02T10/44
摘要： As a compression-ignition direct-injection engine combustion controller, a program for detecting ignition timing of a main injection Mn (main ignition timing), a program for correcting a command value of main injection execution timing in a direction to the side where a detection value is converged within a predetermined range, a program for determining whether or not the corrected command value is within a predetermined range, and a program for, when it is determined that the command value is not within the range, correcting a command value related to an injection amount of a pilot injection Pt based on whether or not the command value is on a delay side or an advance side of the range.
摘要翻译：作为压燃式点火直接喷射发动机燃烧控制装置，用于检测主喷射Mn（主点火正时）的点火正时的程序，将主喷射执行定时的指令值修正到检测侧的方向值被收敛在预定范围内，用于确定校正的命令值是否在预定范围内的程序以及当确定命令值不在该范围内时，修正与基于指令值是否在该范围的延迟侧或超前侧的引燃喷射Pt的喷射量。

39. 发明申请

US20080073452A1 Fuel injection nozzle 有权
标题翻译：燃油喷嘴
公开(公告)号：US20080073452A1
公开(公告)日：2008-03-27
申请号：US11896538
申请日：2007-09-04
申请人： Tokuji Kuronita , Satoru Sasaki
发明人： Tokuji Kuronita , Satoru Sasaki
IPC分类号： F02M61/18
CPC分类号： F02M61/182 , F02M61/1826 , F02M61/1833
摘要： A fuel injection nozzle is formed with a nozzle hole group including at least two individual nozzle holes, which are disposed close to each other. Fuel is injected through the nozzle hole group. In at least one combination of two adjacent individual nozzle holes included in the same nozzle hole group, at least one of the two adjacent individual nozzle holes is configured such that each of the at least one of the two adjacent individual nozzle holes has a diameter, the diameter increasing only toward a corresponding adjacent one of the two adjacent individual nozzle holes along a direction from an inside to an outside of the each of the at least one of the two adjacent individual nozzle holes, and the diameter being maximized at an outer opening of the each of the at least one of the two adjacent individual nozzle holes.
摘要翻译：燃料喷射喷嘴形成有喷嘴孔组，其包括彼此靠近设置的至少两个单独的喷嘴孔。燃料通过喷嘴孔组注入。在包括在相同喷嘴孔组中的两个相邻的独立喷嘴孔的至少一个组合中，两个相邻的独立喷嘴孔中的至少一个被构造成使得两个相邻的独立喷嘴孔中的至少一个喷嘴孔中的每一个具有直径，直径相对于两个相邻的独立喷嘴孔中的至少一个相邻的独立喷嘴孔中的至少一个的内侧至外部的方向仅朝两个相邻的独立喷嘴孔中相应的相邻的一个喷嘴孔径增加，并且该直径在外部开口处最大化的两个相邻的独立喷嘴孔中的至少一个的每一个。

40. 发明申请

US20060119666A1 Thermal head and manufacturing method thereof 审中-公开
标题翻译：热敏头及其制造方法
公开(公告)号：US20060119666A1
公开(公告)日：2006-06-08
申请号：US11287800
申请日：2005-11-28
申请人： Sinya Yokoyama , Satoru Sasaki
发明人： Sinya Yokoyama , Satoru Sasaki
IPC分类号： B41J2/05
CPC分类号： B41J2/3351 , B41J2/3357
摘要： A thermal head includes printing dots disposed with a predetermined pitch; common electrode groups applying a common electrical potential to all of the printing dots; individual electrode groups individually connected to each of the printing dots, the common electrode groups and the individual electrode groups being arranged at predetermined intervals in each divided electrode group; driving ICs that are provided in each divided electrode groups, and selectively supply currents to the printing dots through each of the individual electrodes to selectively supply a current to each of the individual electrodes included in each of the electrode groups; and dummy resistor patterns formed at predetermined intervals in the regions between the adjacent electrode groups so as not to be connected to both the printing dots and the driving ICs.
摘要翻译：热敏头包括以预定间距设置的打印点; 公共电极组对所有印刷点施加公共电位; 各个电极组分别连接到每个印刷点，公共电极组和各个电极组以预定的间隔布置在每个划分的电极组中; 驱动设置在每个划分的电极组中的IC，并且通过每个单独电极选择性地向打印点提供电流，以选择性地向每个电极组中包括的每个单独电极提供电流; 以及在相邻电极组之间的区域中以预定间隔形成的虚拟电阻图案，以便不连接到两个印刷点和驱动IC。

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