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1. 发明申请

US20100108024A1 FUEL INJECTION CONTROL APPARATUS AND FUEL INJECTION CONTROL METHOD 有权
标题翻译：燃油喷射控制装置和燃油喷射控制方法
公开(公告)号：US20100108024A1
公开(公告)日：2010-05-06
申请号：US12528865
申请日：2009-06-11
申请人： Seiji Ogura , Hisashi Ohki , Takashi Koyama
发明人： Seiji Ogura , Hisashi Ohki , Takashi Koyama
IPC分类号： F02B3/00 , F02M7/00
CPC分类号： F02D41/403 , F02D41/126 , Y02T10/44
摘要： According to an internal combustion engine fuel injection control apparatus and control method, when an operating region of the engine shifts from a fuel cut region in which no fuel is injected to a low load region in which a small amount of fuel is injected, or visa versa, at least one pilot injection is executed ahead of a main injection in the low load region, and the number of pilot injections is determined according to the engine coolant temperature. This injection control makes it possible to ensure drivability while suppressing the amount of HC produced.
摘要翻译：根据内燃机燃料喷射控制装置和控制方法，当发动机的运转区域从不注入燃料的燃料切断区域向注入少量燃料的低负荷区域移动时，或者签证反之亦然，在低负载区域中的主喷射之前执行至少一次先导喷射，并且根据发动机冷却剂温度确定引燃喷射次数。该喷射控制使得可以在抑制所产生的HC的量的同时确保驾驶性能。

2. 发明授权

US07861686B2 Fuel injection control apparatus and fuel injection control method 有权
标题翻译：燃油喷射控制装置和燃料喷射控制方法
公开(公告)号：US07861686B2
公开(公告)日：2011-01-04
申请号：US12528865
申请日：2008-06-11
申请人： Seiji Ogura , Hisashi Ohki , Takashi Koyama
发明人： Seiji Ogura , Hisashi Ohki , Takashi Koyama
IPC分类号： F02B3/10
CPC分类号： F02D41/403 , F02D41/126 , Y02T10/44
摘要： According to an internal combustion engine fuel injection control apparatus and control method, when an operating region of the engine shifts from a fuel cut region in which no fuel is injected to a low load region in which a small amount of fuel is injected, or visa versa, at least one pilot injection is executed ahead of a main injection in the low load region, and the number of pilot injections is determined according to the engine coolant temperature. This injection control makes it possible to ensure drivability while suppressing the amount of HC produced.
摘要翻译：根据内燃机燃料喷射控制装置和控制方法，当发动机的运转区域从不注入燃料的燃料切断区域向注入少量燃料的低负荷区域移动时，或者签证反之亦然，在低负载区域中的主喷射之前执行至少一次先导喷射，并且根据发动机冷却剂温度确定引燃喷射次数。该喷射控制使得可以在抑制所产生的HC的量的同时确保驾驶性能。

3. 发明授权

US08261755B2 Fuel injection system of compression ignition internal combustion engine 失效
标题翻译：压燃式内燃机燃油喷射系统
公开(公告)号：US08261755B2
公开(公告)日：2012-09-11
申请号：US12597723
申请日：2008-04-28
申请人： Takashi Koyama , Hisashi Ohki , Masahiro Nagae , Kiyoshi Fujiwara , Tomohiro Kaneko , Takafumi Yamada , Hajime Shimizu , Seiji Ogura
发明人： Takashi Koyama , Hisashi Ohki , Masahiro Nagae , Kiyoshi Fujiwara , Tomohiro Kaneko , Takafumi Yamada , Hajime Shimizu , Seiji Ogura
IPC分类号： F02M59/36 , F02B3/00
CPC分类号： F02D41/402 , F02D41/068 , F02D41/403 , F02D2200/021 , F02D2200/0414 , F02D2200/101 , F02D2200/703 , F02M45/04 , Y02T10/44
摘要： An object of the present invention is to control the discharge amount of unburned fuel components in the internal combustion engine. According the present invention, the number of times of execution of sub fuel injection is changed based on the operation range within which the operation state of the internal combustion engine falls so that the lower the engine load of the internal combustion engine is, and the lower the number of engine revolutions of the internal combustion engine is, the more the number of times of execution of sub fuel injection is increased. Furthermore, the lower the atmospheric pressure is, the lower the temperature of the cooling water of the internal combustion engine is, or the lower the temperature of the intake air of the internal combustion engine is, the more an operation range in which the number of times of execution of sub fuel injection is large is expanded to higher loads and higher revolutions.
摘要翻译：本发明的目的在于控制内燃机中的未燃烧燃料成分的排出量。根据本发明，副燃料喷射的执行次数根据内燃机的运转状态下降到内燃机的发动机负荷下降的运转范围而变化，下燃内燃机的发动机转数为副燃料喷射次数增加越多。此外，大气压力越低，内燃机的冷却水的温度越低，内燃机的进气的温度越低，其操作范围越大，副燃油喷射执行次数大，扩大到更高的负荷和更高的转速。

4. 发明申请

US20100043747A1 FUEL INJECTION SYSTEM OF COMPRESSION IGNITION INTERNAL COMBUSTION ENGINE 失效
标题翻译：燃油喷射系统的燃烧点火内燃机
公开(公告)号：US20100043747A1
公开(公告)日：2010-02-25
申请号：US12597723
申请日：2008-04-28
申请人： Takashi Koyama , Hisashi Ohki , Masahiro Nagae , Kiyoshi Fujiwara , Tomohiro Kaneko , Takafumi Yamada , Hajime Shimizu , Seiji Ogura
发明人： Takashi Koyama , Hisashi Ohki , Masahiro Nagae , Kiyoshi Fujiwara , Tomohiro Kaneko , Takafumi Yamada , Hajime Shimizu , Seiji Ogura
IPC分类号： F02B3/06
CPC分类号： F02D41/402 , F02D41/068 , F02D41/403 , F02D2200/021 , F02D2200/0414 , F02D2200/101 , F02D2200/703 , F02M45/04 , Y02T10/44
摘要： An object of the present invention is to control the discharge amount of unburned fuel components in the internal combustion engine. According the present invention, the number of times of execution of sub fuel injection is changed based on the operation range within which the operation state of the internal combustion engine falls so that the lower the engine load of the internal combustion engine is, and the lower the number of engine revolutions of the internal combustion engine is, the more the number of times of execution of sub fuel injection is increased. Furthermore, the lower the atmospheric pressure is, the lower the temperature of the cooling water of the internal combustion engine is, or the lower the temperature of the intake air of the internal combustion engine is, the more an operation range in which the number of times of execution of sub fuel injection is large is expanded to higher loads and higher revolutions.
摘要翻译：本发明的目的在于控制内燃机中的未燃烧燃料成分的排出量。根据本发明，副燃料喷射的执行次数根据内燃机的运转状态下降到内燃机的发动机负荷下降的运转范围而变化，下燃内燃机的发动机转数为副燃料喷射次数增加越多。此外，大气压力越低，内燃机的冷却水的温度越低，内燃机的进气的温度越低，其操作范围越大，副燃油喷射执行次数大，扩大到更高的负荷和更高的转速。

5. 发明授权

US08131449B2 Fuel injection control apparatus and fuel injection control method for internal combustion engine 有权
标题翻译：用于内燃机的燃料喷射控制装置和燃料喷射控制方法
公开(公告)号：US08131449B2
公开(公告)日：2012-03-06
申请号：US12530966
申请日：2008-07-18
申请人： Takashi Koyama , Hisashi Ohki , Kiyoshi Fujiwara , Tomohiro Kaneko , Takahumi Yamada
发明人： Takashi Koyama , Hisashi Ohki , Kiyoshi Fujiwara , Tomohiro Kaneko , Takahumi Yamada
IPC分类号： F02D41/02 , G06F19/00 , F02M51/00
CPC分类号： F02D41/345 , F02D41/401 , F02D2250/04 , Y02T10/44
摘要： A fuel injection valve coupled to a common rail is provided. When fuel injection is carried out, the fuel pressure in the fuel injection valve pulsates. An interval between a pilot injection and a main injection is set so that the main injection is carried out at a zero gradient timing as a timing when the gradient of the fuel pressure in the fuel injection valve after the pilot injection is approximately equal to zero. Owing to a fuel injection control apparatus and a fuel injection control method for an internal combustion engine that perform the above-mentioned control, the fuel injection amount for the subsequent fuel injection following the preceding fuel injection can be reliably held equal to a normal amount.
摘要翻译：提供了一种联接到共轨的燃料喷射阀。当进行燃料喷射时，燃料喷射阀中的燃料压力脉动。引燃喷射和主喷射之间的间隔被设定为使得主喷射在零梯度时刻执行，作为在先导喷射之后的燃料喷射阀中的燃料压力的梯度近似等于零的时刻。由于执行上述控制的燃料喷射控制装置和用于内燃机的燃料喷射控制方法，可以可靠地保持与先前燃料喷射之后的后续燃料喷射的燃料喷射量等于正常量。

6. 发明申请

US20100116243A1 FUEL INJECTION CONTROL APPARATUS AND FUEL INJECTION CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：燃油喷射控制装置和燃油喷射控制方法内燃机
公开(公告)号：US20100116243A1
公开(公告)日：2010-05-13
申请号：US12530966
申请日：2008-07-18
申请人： Takashi Koyama , Hisashi Ohki , Kiyoshi Fujiwara , Tomohiro Kaneko , Takahumi Yamada
发明人： Takashi Koyama , Hisashi Ohki , Kiyoshi Fujiwara , Tomohiro Kaneko , Takahumi Yamada
IPC分类号： F02B3/00 , F02M69/46 , F02M51/00
CPC分类号： F02D41/345 , F02D41/401 , F02D2250/04 , Y02T10/44
摘要： A fuel injection valve coupled to a common rail is provided. When fuel injection is carried out, the fuel pressure in the fuel injection valve pulsates. An interval between a pilot injection and a main injection is set so that the main injection is carried out at a zero gradient timing as a timing when the gradient of the fuel pressure in the fuel injection valve after the pilot injection is approximately equal to zero. Owing to a fuel injection control apparatus and a fuel injection control method for an internal combustion engine that perform the above-mentioned control, the fuel injection amount for the subsequent fuel injection following the preceding fuel injection can be reliably held equal to a normal amount.
摘要翻译：提供了一种联接到共轨的燃料喷射阀。当进行燃料喷射时，燃料喷射阀中的燃料压力脉动。引燃喷射和主喷射之间的间隔被设定为使得主喷射在零梯度时刻执行，作为在先导喷射之后的燃料喷射阀中的燃料压力的梯度近似等于零的时刻。由于执行上述控制的燃料喷射控制装置和用于内燃机的燃料喷射控制方法，可以可靠地保持与先前燃料喷射之后的后续燃料喷射的燃料喷射量等于正常量。

7. 发明申请

US20100211293A1 INTERNAL COMBUSTION ENGINE EXHAUST GAS SYSTEM AND CONTROL METHOD OF THE SAME 有权
标题翻译：内燃机排气系统及其控制方法
公开(公告)号：US20100211293A1
公开(公告)日：2010-08-19
申请号：US12528120
申请日：2008-02-19
申请人： Takafumi Yamada , Hisashi Ohki
发明人： Takafumi Yamada , Hisashi Ohki
IPC分类号： F02D43/00 , F02M25/06 , F02B47/08 , F02D23/00 , F01N99/00 , F01N3/00 , F01N3/10
CPC分类号： F02D41/0055 , F01N3/0253 , F01N3/035 , F01N3/106 , F01N9/002 , F01N9/005 , F01N13/0097 , F01N2560/025 , F01N2560/06 , F01N2560/14 , F01N2900/14 , F02B29/0406 , F02B37/00 , F02B37/12 , F02B2075/125 , F02D41/0007 , F02D41/029 , F02D41/18 , F02M26/23 , Y02T10/123 , Y02T10/144 , Y02T10/47
摘要： An internal combustion engine exhaust gas system includes a filter arranged in an exhaust passage of the internal combustion engine, a fuel adding valve which is arranged upstream of the filter and supplies fuel into the exhaust passage, and a low-pressure exhaust gas recirculation apparatus that removes some of the exhaust gas from downstream of the filter as EGR gas. An EGR rate is controlled taking into account the amount of fuel supplied by the fuel adding valve such that an oxygen concentration of intake gas, which is drawn into a cylinder of the internal combustion engine in a state in which the EGR gas that is introduced by the low-pressure exhaust gas recirculation apparatus is mixed with air introduced into an intake passage, is constant before and after fuel is supplied by the fuel adding valve.
摘要翻译：一种内燃机排气系统，包括布置在内燃机的排气通道中的过滤器，配置在过滤器上游并将燃料供给到排气通道中的燃料添加阀，以及低压废气再循环装置，从作为EGR气体的过滤器的下游排出一部分废气。考虑到由燃料添加阀供给的燃料的量，控制EGR率，使得在将内燃机的气缸中吸入的EGR气体的吸入气体的氧浓度设定为在通过将低压废气再循环装置与引入进气通道的空气混合，在通过燃料添加阀供给燃料之前和之后是恒定的。

8. 发明授权

US07308654B2 Information processing apparatus, menu processing method and recording medium storing a menu processing program 有权
标题翻译：信息处理装置，菜单处理方法和存储菜单处理程序的记录介质
公开(公告)号：US07308654B2
公开(公告)日：2007-12-11
申请号：US09765633
申请日：2001-01-22
申请人： Masato Ageta , Chikako Kariya , Toshihisa Masuzawa , Yuji Aoyama , Hisashi Ohki , Mitsuru Kodama , Ryoji Hirayama
发明人： Masato Ageta , Chikako Kariya , Toshihisa Masuzawa , Yuji Aoyama , Hisashi Ohki , Mitsuru Kodama , Ryoji Hirayama
IPC分类号： G06F3/00
CPC分类号： G06F3/0482 , G06F1/1616 , G06F1/169 , G06F3/03547
摘要： Characteristic menu information corresponding to applications are stored in a menu storage unit. A menu development unit discriminates an application which is now started and develops a menu corresponding to the application on a screen using the stored menu information. In the menu operation, a menu is developed on the screen by operating a defined button, a menu item is selected by scrawling while the menu is being developed and the selected menu item is executed by operating the defined button.
摘要翻译：与应用相对应的特征菜单信息存储在菜单存储单元中。菜单开发单元使用存储的菜单信息区分现在启动的应用并且在屏幕上开发与该应用相对应的菜单。在菜单操作中，通过操作定义的按钮在屏幕上开发菜单，通过在菜单正在开发时通过潦草选择菜单项，并且通过操作定义的按钮来执行所选择的菜单项。

9. 发明授权

US07246485B2 Exhaust gas purifying device and method for internal combustion engine 有权
标题翻译：内燃机废气净化装置及方法
公开(公告)号：US07246485B2
公开(公告)日：2007-07-24
申请号：US10491721
申请日：2002-10-14
申请人： Hisashi Ohki , Masaaki Kobayashi , Naofumi Magarida , Daisuke Shibata , Shinobu Ishiyama , Akihiko Negami
发明人： Hisashi Ohki , Masaaki Kobayashi , Naofumi Magarida , Daisuke Shibata , Shinobu Ishiyama , Akihiko Negami
IPC分类号： F01N3/00
CPC分类号： F01N3/0253 , F01N3/0222 , F01N3/023 , F01N3/0821 , F01N3/0842 , F01N3/0871 , F01N3/0885 , F01N2260/14 , F01N2570/04 , F02B37/00 , F02D41/025 , F02D41/028 , F02D41/029 , F02D41/08 , F02D41/405 , F02M26/05 , F02M26/10 , F02M26/28 , F02M26/33 , F02M26/53 , Y02T10/26 , Y02T10/44
摘要： Removal of fine particles by oxidation or/and sulfur poisoning recovery control may be required when an internal combustion engine has been in an extremely low load state for a predetermined period or more. In this case, the engine speed of the internal combustion engine (1) is adjusted to a range where the temperature of a filter (20) can be raised by heat-up control. The heat-up control is then executed by a filter temperature control means to raise the temperature of the filter (20) to a predetermined value. When the filter (20) reaches the predetermined temperature by means of low-temperature combustion, post-injection, VIGOM-injection, addition of 10 fuel to an exhaust system and the like, removal of fine particles by oxidation or/and sulfur poisoning recovery control for eliminating sulfur poisoning of a NOx absorbent are conducted. Removal of PMs captured by the filter and sulfur poisoning recovery control of the NOx absorbent can thus be conducted even if the internal combustion engine is left in an extremely low load operational state.
摘要翻译：当内燃机处于非常低的负载状态达预定期间或更长时间时，可能需要通过氧化或/和硫中毒恢复控制来去除细颗粒。在这种情况下，通过加热控制将内燃机（1）的发动机转速调整到能够提高过滤器（20）的温度的范围。然后，由过滤器温度控制装置执行升温控制，以将过滤器（20）的温度升高到预定值。当过滤器（20）通过低温燃烧，后喷射，VIGOM喷射，向排气系统等添加10个燃料达到预定温度时，通过氧化或/和硫中毒回收除去细颗粒进行用于消除NOx吸收剂的硫中毒的控制。因此，即使内燃机处于非常低的负荷运转状态，也可以进行由过滤器捕获的PM的除去和NOx吸收剂的硫中毒回收控制。

10. 发明授权

US4191135A Combustion chamber of an internal combustion engine 失效
标题翻译：内燃机燃烧室
公开(公告)号：US4191135A
公开(公告)日：1980-03-04
申请号：US857887
申请日：1977-12-06
申请人： Hidetaka Nohira , Sumio Ito , Hisashi Ohki
发明人： Hidetaka Nohira , Sumio Ito , Hisashi Ohki
IPC分类号： F02B23/00 , F02B19/02 , F02B23/08
CPC分类号： F02B19/02 , Y02T10/125
摘要： Disclosed is an internal combustion engine comprising a combustion chamber and an accumulation chamber which are interconnected to each other via a valve. The opening operation of the valve is controlled so that the valve remains opened during the compression stroke. In the first half of the compression stroke, a jet of the combustible mixture is spouted out into the combustion chamber from the accumulation chamber to create a strong swirl motion in the combustion chamber. In the latter half of the compression stroke, the combustible mixture in the combustion chamber flows into the accumulation chamber to accumulate the combustible mixture under high pressure, which is spouted out into the combustion chamber at the next cycle, in the accumulation chamber.
摘要翻译：公开了一种内燃机，其包括经由阀彼此互连的燃烧室和积聚室。控制阀的打开操作，使得阀在压缩冲程期间保持打开。在压缩冲程的前半部分中，可燃混合物的射流从积聚室喷出到燃烧室中，以在燃烧室中产生强烈的旋转运动。在压缩行程的后半部分，燃烧室内的可燃混合物流入积聚室，以在高压下积聚可燃混合物，该混合物在下一个循环中在积聚室中喷出燃烧室。

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