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1. 发明授权

US06422006B1 Exhaust gas purifying apparatus for internal combustion engine 有权
公开(公告)号：US06422006B1
公开(公告)日：2002-07-23
申请号：US09835414
申请日：2001-04-17
申请人： Kenichi Ohmori , Shusuke Akazaki , Norihito Watanabe , Kei Machida
发明人： Kenichi Ohmori , Shusuke Akazaki , Norihito Watanabe , Kei Machida
IPC分类号： F01N300
摘要： An exhaust gas purifying apparatus for an internal combustion engine is provided for simultaneously realizing sufficient recovery of the adsorbing capability of an adsorbent and limitation to an increase in exhaust resistance. The exhaust gas purifying apparatus for an internal combustion engine comprises a flow path switching valve for switching an exhaust gas flow path to a bypass exhaust passage or to a main exhaust passage, three-way catalysts, and an HC adsorbent arranged in the bypass exhaust passage for adsorbing hydrocarbons in exhaust gases and fully desorbing the adsorbed hydrocarbons when it is heated to a full desorption temperature or higher. A troidal passage of the main exhaust passage completely surrounds a portion of the bypass exhaust passage in which the HC adsorbent is arranged. A ratio S1/S2 of the cross-sectional area S2 of the troidal passage to the cross-sectional area of a flow-in passage is set in a range from 1.0 at which the exhaust resistance begins gradually decreasing as the ratio S2/S1 increases to 3.0 at which the HC adsorbent can be heated to the full desorption temperature or higher.

2. 发明授权

US06601444B2 Exhaust gas characteristic detecting apparatus for internal combustion engine 失效
标题翻译：内燃机用废气特性检测装置
公开(公告)号：US06601444B2
公开(公告)日：2003-08-05
申请号：US09820717
申请日：2001-03-30
申请人： Kenichi Ohmori , Shusuke Akazaki , Kei Machida , Norihito Watanabe
发明人： Kenichi Ohmori , Shusuke Akazaki , Kei Machida , Norihito Watanabe
IPC分类号： G01M1900
CPC分类号： G01M15/102 , F01N3/0835 , F01N3/0878 , F01N13/008 , F01N2470/08 , F01N2560/028 , Y02T10/20
摘要： In an internal combustion engine having a double-structure exhaust passage comprised of an inner (bypass) exhaust passage and an outer (main) exhaust passage arranged to surround the outside of the inner exhaust passage such that exhaust gases are discharged through one of the inner and outer exhaust passages, an exhaust gas characteristic detecting apparatus is capable of reliably detecting the characteristic of exhaust gases through the inner exhaust passage. The detecting apparatus comprises a guide pipe extending across the outer exhaust passage and having an exhaust gas introducing port facing the inner exhaust passage for introducing exhaust gases flowing into the inner exhaust passage into the guide pipe, and a sensor having a sensing unit for detecting the humidity of exhaust gases and arranged such that the sensing unit is positioned in the guide pipe.
摘要翻译：在具有双层结构的排气通道的内燃机中，该排气通道包括内部（旁路）排气通道和外部（主要）排气通道，该排气通道和外部（主要）排气通道被设置成围绕内部排气通道的外部，使得废气通过内部和排气通道，排气特性检测装置能够可靠地检测通过内排气通道的排气的特性。所述检测装置包括：导管，其延伸穿过所述外排气通道，并具有面向所述内排气通道的排气导入口，用于将流入所述内排气通道的废气引入所述导管;以及传感器，具有检测单元排气的湿度并且布置成使得感测单元位于导管中。

3. 发明授权

US06729122B2 Exhaust gas purification system of internal combustion engines 失效
标题翻译：内燃机排气净化系统
公开(公告)号：US06729122B2
公开(公告)日：2004-05-04
申请号：US10235887
申请日：2002-09-06
申请人： Norihito Watanabe , Kenji Abe , Yasuyuki Miyahara , Masao Komine , Kenichi Ohmori , Tadashi Sato , Takashi Haga
发明人： Norihito Watanabe , Kenji Abe , Yasuyuki Miyahara , Masao Komine , Kenichi Ohmori , Tadashi Sato , Takashi Haga
IPC分类号： F02M2506
CPC分类号： F01N3/0814 , F01N3/0835 , F01N3/0878 , F01N3/101 , F01N13/009 , F01N13/0093 , F01N2370/04 , F02M26/15 , Y02T10/22
摘要： An exhaust gas purification system of internal combustion engine having a branch pipe coupled to the exhaust pipe through a flange and having a first cylindrical case constituting a bypass exhaust gas passage and a second cylindrical case constituting a main exhaust gas passage, whose flow are switched by a switch-over valve by selectively connecting the exhaust pipe to the main exhaust gas passage or the bypass exhaust gas passage, and an adsorbent installed in the bypass exhaust gas passage for adsorbing unburned components of the exhaust gas. The unburned exhaust gas components are recirculated to the air intake system through an EGR pipe. In the system, an inlet of the EGR pipe is formed integrally with the branch pipe flange, thereby enabling to prevent increase in fabrication step and cost and further to facilitate maintenance. Moreover, the first cylindrical case is made displace relative to the second cylindrical case. This can prevent the deformation due to the thermal stress which could occur when they are different in temperature.
摘要翻译：一种内燃机的废气净化系统，其具有通过凸缘与排气管连接的分支管，具有构成旁通废气通道的第一圆筒形壳体和构成主排气通道的第二圆筒形壳体，其流动由通过选择性地将排气管连接到主排气通道或旁通废气通道的切换阀以及安装在旁路排气通道中用于吸附排气的未燃烧部件的吸附剂。未燃烧的废气组分通过EGR管再循环到进气系统。在该系统中，EGR管的入口与分支管法兰一体地形成，从而能够防止制造步骤和成本的增加，并且进一步便于维护。此外，使第一圆柱形壳体相对于第二圆柱形壳体移位。这可以防止由于在温度不同时可能发生的热应力引起的变形。

4. 发明授权

US06769247B2 Exhaust gas valve device in internal combustion engine 失效
标题翻译：内燃机排气阀装置
公开(公告)号：US06769247B2
公开(公告)日：2004-08-03
申请号：US10231476
申请日：2002-08-30
申请人： Norihito Watanabe , Yasuyuki Miyahara , Tadashi Sato , Masao Komine , Kenichi Ohmori , Kenji Abe , Tetsuo Endo
发明人： Norihito Watanabe , Yasuyuki Miyahara , Tadashi Sato , Masao Komine , Kenichi Ohmori , Kenji Abe , Tetsuo Endo
IPC分类号： F01N700
CPC分类号： F01N3/0835 , F01N3/0814 , F01N3/0878 , F02D9/04
摘要： An exhaust gas valve device in an internal combustion engine, including a first bearing member mounted between a valve shaft and a valve body with one end of the valve shaft turnably fitted into the first bearing member, a second bearing member mounted between the valve shaft and the valve body with the other end of the valve shaft turnably passed through the second bearing member, and an actuator connected to the other end of the valve shaft protruding from the second bearing member. The valve body, the valve shaft and the first and second bearing members are formed of metal materials having equivalent thermal expansion coefficients; the first and second bearing members are press-fitted into said valve body; and a skin of a graphite-based solid lubricant is formed on a surface of the valve shaft in regions corresponding to the first and second bearing members. The concentricity accuracy of the pair of bearing members supporting the opposite ends of the valve shaft is enhanced, while avoiding an increase in the number of parts, thereby preventing the generation of noise and reducing the friction.
摘要翻译：一种内燃机中的排气阀装置，包括安装在阀轴和阀体之间的第一轴承构件，阀体的一端可转动地装配在第一轴承构件中，第二轴承构件安装在阀轴和阀体的另一端可旋转地穿过第二轴承构件，以及连接到从第二轴承构件突出的阀轴的另一端的致动器。阀体，阀轴以及第一和第二轴承部件由具有等效的热膨胀系数的金属材料形成; 第一和第二轴承构件压配合到所述阀体中; 并且在对应于第一和第二轴承构件的区域中的阀轴的表面上形成石墨基固体润滑剂的表皮。支撑阀轴的相对端的一对支承构件的同心度精度得到提高，同时避免了零件数量的增加，从而防止产生噪音并降低了摩擦。

5. 发明授权

US06772586B2 Method of detecting failure of humidity sensor 失效
标题翻译：检测湿度传感器故障的方法
公开(公告)号：US06772586B2
公开(公告)日：2004-08-10
申请号：US10310945
申请日：2002-12-06
申请人： Yasuyuki Miyahara , Kenichi Ohmori , Norihito Watanabe , Masao Komine , Kenji Abe
发明人： Yasuyuki Miyahara , Kenichi Ohmori , Norihito Watanabe , Masao Komine , Kenji Abe
IPC分类号： F01N300
CPC分类号： F02D41/222 , F02D2200/0418 , Y02T10/40
摘要： A humidity sensor is disposed near an HC adsorbent in an exhaust system of an internal combustion engine. After the internal combustion engine is shut off, it is detected whether or not the humidity sensor has failed based on the value of the humidity detected by the humidity sensor when the detected value of the humidity is substantially constant, by determining whether or not the detected value of the humidity falls in a range between upper and lower limit thresholds that are set depending on the temperature near the HC adsorbent. It is stably and easily detected whether or not the humidity sensor disposed near the HC adsorbent in the exhaust system of the internal combustion engine has failed.
摘要翻译：湿度传感器设置在内燃机的排气系统中的HC吸附剂附近。在关闭内燃机之后，通过确定检测到的湿度传感器是否检测到的湿度传感器的湿度基本上恒定时，基于湿度传感器检测到的湿度的值，检测出湿度传感器是否发生故障湿度值落在根据HC吸附剂附近的温度设定的上限和下限阈值之间的范围内。能够稳定且容易地检测设置在内燃机的排气系统中的HC吸附剂附近的湿度传感器是否发生故障。

6. 发明授权

US09352800B2 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US09352800B2
公开(公告)日：2016-05-31
申请号：US13637752
申请日：2010-03-31
申请人： Akifumi Nomura , Kenichi Ohmori , Akito Hiramatsu
发明人： Akifumi Nomura , Kenichi Ohmori , Akito Hiramatsu
IPC分类号： B62K11/00 , B62M23/02 , B60K6/40 , B60K6/48 , B62K11/04 , B62M7/02 , B60L11/12
CPC分类号： B62M23/02 , B60K6/40 , B60K6/48 , B60L11/12 , B60L2200/12 , B60W2300/36 , B60Y2200/12 , B62K11/00 , B62K11/04 , B62K2204/00 , B62M7/02 , Y02T10/6221 , Y02T10/7077 , Y10S903/951
摘要： A hybrid vehicle is provided in which a hybrid type power unit is mounted to a vehicle body frame, the power unit having an engine with an engine body of which part is formed by a crankcase rotatably supporting a crankshaft, a transmission for changing speed of driving force transmitted from the crankshaft, and an electric motor capable of transmitting the driving force to the transmission, wherein the electric motor (9) is mounted to a lower portion at a front face of the engine body (11A). Thus, it is possible to prevent the position of the center of gravity from becoming higher according to the disposition of the electric motor, and to carry out sufficient cooling of the electric motor by utilizing traveling wind.
摘要翻译：一种混合动力车辆，其中混合动力单元安装在车体框架上，动力单元具有发动机，发动机主体部分由可旋转地支撑曲轴的曲轴箱形成，变速器用于改变行驶速度从曲轴传递的力和能够将驱动力传递到变速器的电动机，其中，电动机（9）安装在发动机主体（11A）的前表面的下部。因此，可以根据电动机的布置来防止重心的位置变高，并且通过利用行驶风进行电动机的充分冷却。

7. 发明授权

US09010468B2 Hybrid vehicle driving device 有权
标题翻译：混合动力车辆驱动装置
公开(公告)号：US09010468B2
公开(公告)日：2015-04-21
申请号：US13403111
申请日：2012-02-23
申请人： Akifumi Nomura , Kenichi Ohmori
发明人： Akifumi Nomura , Kenichi Ohmori
IPC分类号： B60K6/22 , B60K6/48 , B60K6/383 , B60K6/547 , F16H3/00
CPC分类号： B60K6/48 , B60K6/383 , B60K6/547 , B60L7/18 , B60L11/14 , B60L15/2009 , B60L15/2072 , B60L2200/12 , B60L2240/421 , B60L2240/423 , B60L2240/44 , B60L2240/486 , B60L2240/507 , B60L2260/26 , B60W2300/36 , B60Y2200/12 , B60Y2400/428 , F16H3/006 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T74/19051
摘要： A hybrid vehicle driving device including an engine drive system transmitting a drive force of an engine to a transmission through a one-way clutch and transmitting a drive force after shifting by the transmission to a rear wheel and a motor drive system transmitting a drive force of a motor to the rear wheel, the drive force of the motor of the motor drive system is joined to a point upstream the transmission and downstream the one-way clutch in the engine drive system. The transmission includes a twin clutch capable of shifting between neighboring shift gears by alternately switching the connection state of a clutch on one side and a clutch on the other side, and is automatically shifted to produce an optional rotational speed and motor torque at which the electric power generation efficiency becomes high at the time of regeneration control of the motor.
摘要翻译：一种混合动力车辆驱动装置，包括发动机驱动系统，该发动机驱动系统通过单向离合器将发动机的驱动力传递到变速器，并且通过变速器将驱动力传递到后轮;以及电机驱动系统，其传递驱动力电动机到后轮，马达驱动系统的马达的驱动力被连接到发动机驱动系统中的单向离合器的变速器和下游的点。变速器包括双离合器，其能够通过交替地切换一侧的离合器和另一侧的离合器的连接状态而在相邻变速齿轮之间移动，并且自动地移动以产生可选的转速和电动机转矩，电动机的再生控制时发电效率变高。

8. 发明授权

US08713809B2 Fluxgate sensor and electronic compass making use thereof 失效
标题翻译：磁通门传感器和电子罗盘使用
公开(公告)号：US08713809B2
公开(公告)日：2014-05-06
申请号：US13300036
申请日：2011-11-18
申请人： Kenichi Ohmori , Takuya Aizawa , Osamu Nakao
发明人： Kenichi Ohmori , Takuya Aizawa , Osamu Nakao
IPC分类号： G01R33/05 , G01R33/02 , G01C17/30
CPC分类号： G01R33/05 , G01C17/30 , G01R33/04
摘要： Provided is a flux gate sensor comprising the following: a magnetic core having a first wiring layer formed on a board, a first insulating layer formed in such a way as to cover the aforementioned first wiring layer, and a magnetic core which is formed on the aforementioned first insulating layer and which has a central portion and an end portion that continues to the aforementioned central portion, that has a width larger than the width of the aforementioned central portion, and that is located on either side of the aforementioned central portion; a second insulating layer which covers the aforementioned magnetic core and which is formed on the aforementioned first insulating layer; and a second wiring layer formed on the aforementioned second insulating layer.
摘要翻译：提供了一种磁通门传感器，其包括：具有形成在基板上的第一布线层的磁芯，以覆盖上述第一布线层的方式形成的第一绝缘层和形成在该第一布线层上的磁芯上述第一绝缘层，其中央部分和端部连续到上述中心部分，其宽度大于上述中心部分的宽度，并且位于上述中心部分的两侧; 覆盖上述磁芯并形成在上述第一绝缘层上的第二绝缘层; 以及形成在上述第二绝缘层上的第二布线层。

9. 发明授权

US08453559B2 Piston 有权
标题翻译：活塞
公开(公告)号：US08453559B2
公开(公告)日：2013-06-04
申请号：US12615823
申请日：2009-11-10
申请人： Kenichi Ohmori , Kazuyuki Nakai , Akifumi Nomura , Kazuya Tanabe , Satoshi Ino , Shinichi Wagatsuma
发明人： Kenichi Ohmori , Kazuyuki Nakai , Akifumi Nomura , Kazuya Tanabe , Satoshi Ino , Shinichi Wagatsuma
IPC分类号： F16J1/04
CPC分类号： F16J1/04 , F02F3/00 , F02F3/0076 , F16J1/001
摘要： A piston with transverse-rib through holes formed easily therein for reducing the cost of manufacturing. A piston includes a pair of mutually opposed longitudinal ribs individually formed with piston pin bosses interconnecting a pair of piston skirt portions on a back side of a piston head. A pair of transverse ribs interconnect the mutually opposed longitudinal ribs with the transverse ribs. The pair of transverse ribs are formed with transverse-rib through holes at places proximal to the back side of the piston head. A skirt opening is formed by cutting away a part of the piston skirt portion that is opposed to the transverse rib and faces the transverse-rib through hole.
摘要翻译：具有横向肋通孔的活塞容易地形成，用于降低制造成本。活塞包括一对相互相对的纵向肋，所述纵向肋独立地形成有活塞销凸起，活塞销凸起将活塞头的后侧上的一对活塞裙部相互连接。一对横向肋将相互相对的纵向肋与横向肋互连。一对横向肋在靠近活塞头后侧的位置处形成有横肋通孔。通过切除与横向肋相对的面向横向肋通孔的活塞裙部的一部分来形成裙部开口。

10. 发明授权

US08522743B2 Multi-cylinder internal combustion engine 有权
标题翻译：多缸内燃机
公开(公告)号：US08522743B2
公开(公告)日：2013-09-03
申请号：US12650819
申请日：2009-12-31
申请人： Kenichi Ohmori , Akifumi Nomura
发明人： Kenichi Ohmori , Akifumi Nomura
IPC分类号： F01M1/02 , F02B77/00
CPC分类号： F02F7/0068 , F01M11/02 , F01M13/04 , F01M2011/023 , F01M2013/045 , F01M2013/0488
摘要： A communicating passage for discharging oil and recovering the oil in an oil pan in a multi-cylinder internal combustion engine wherein the communicating passage enables internal spaces of a plurality of crank chambers corresponding to a plurality of cylinders to communicate is provided to a crankcase. An opening of a drain for discharging oil inside the communicating passage is provided. In addition, the drain for discharging the oil via the opening is provided. The drain is formed to discharge the oil on the side of the oil pan provided to the crankcase.
摘要翻译：一种用于排出油并在多缸内燃机中的油盘中回收油的连通通道，其中连通通道使得与多个气缸相对应的多个曲柄室的内部空间能够连通。提供了用于在连通通道内排出油的排水口的开口。此外，设置有用于经由开口排出油的排水口。排水口形成为排出设置在曲轴箱的油底壳侧的油。

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