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1. 发明授权

US5070834A Diesel engine with a precombustion chamber 失效
标题翻译：柴油发动机与预制室
公开(公告)号：US5070834A
公开(公告)日：1991-12-10
申请号：US577121
申请日：1990-09-04
申请人： Makoto Ueno , Norihiko Nakamura , Hideo Nagaosa
发明人： Makoto Ueno , Norihiko Nakamura , Hideo Nagaosa
IPC分类号： F02B19/16 , F01L1/053 , F01L1/26 , F01L1/46 , F01L3/22 , F02B3/06 , F02B19/14 , F02B25/14 , F02F1/24 , F02F1/42 , F02M61/14
CPC分类号： F01L1/46 , F01L1/053 , F01L1/26 , F01L3/22 , F02B19/14 , F02B25/145 , F01L2001/0537 , F02B2275/16 , F02B2275/18 , F02B3/06 , F02F1/4214 , F02F2001/245 , F02F2001/247 , Y02T10/123 , Y02T10/125
摘要： A diesel engine comprising a plurality of cylinders each having a precombustion chamber and a fuel injector. A first camshaft for driving intake valves and a second camshaft for driving exhaust valves are arranged on the cylinder head and extended in parallel to the longitudinal axis of the engine body. Each precombustion chamber and each fuel injector is arranged centrally between the first camshaft and the second camshaft.

2. 发明授权

US5497744A Fuel injector with an integrated spark plug for a direct injection type engine 失效
标题翻译：燃油喷射器，带有直喷式发动机的集成火花塞
公开(公告)号：US5497744A
公开(公告)日：1996-03-12
申请号：US345186
申请日：1994-11-28
申请人： Hideo Nagaosa , Kazuhisa Mogi , Takahiro Kushibe , Norihiko Nakamura , Kenichi Nomura
发明人： Hideo Nagaosa , Kazuhisa Mogi , Takahiro Kushibe , Norihiko Nakamura , Kenichi Nomura
IPC分类号： F02M51/00 , F02M51/06 , F02M57/06 , F02M61/16
CPC分类号： F02M51/0678 , F02M51/005 , F02M51/0625 , F02M57/06 , F02M61/168 , F02B2275/14 , Y02T10/123
摘要： A fuel injector with an integrated spark plug for a direct injection type engine capable of adequate fuel injection and adequate spark discharge, even if it becomes very hot because the end part of device is exposed in a combustion chamber and a spark discharge is induced there. An electric conductor is disposed along the central axis, and the electric conductor is electrically coupled with a cable for supplying electric current for the spark discharge. A needle valve made of conductive material is electrically coupled with the electric conductor through a return spring made of conductive material and is reciprocally moved by a solenoid. A needle housing made of conductive material receives the needle valve and has a nozzle for injecting fuel and a center electrode at its end. A grounding electrode is disposed near the center electrode. Insulators are disposed outside of the electric conductor. Out side of the insulators, an outer cylinder is disposed, which is composed of inner wall which adheres to the insulators and outer wall which is placed outside of the inner wall at a uniform clearance which is used as a fuel passage. A connector assembly for connecting a fuel line and an electric cable for supplying electric current to the solenoid is attached to the outer cylinder.
摘要翻译：具有用于直喷式发动机的集成火花塞的燃料喷射器，其能够充分燃料喷射和充分的火花放电，即使其变得非常热，因为装置的端部暴露在燃烧室中并且在那里引起火花放电。电导体沿着中心轴设置，并且电导体与用于为火花放电提供电流的电缆电耦合。由导电材料制成的针阀通过由导电材料制成的复位弹簧与导电体电耦合，并由螺线管往复运动。由导电材料制成的针壳容纳针阀，并在其端部具有用于喷射燃料的喷嘴和中心电极。接地电极设置在中心电极附近。绝缘体设置在电导体的外部。在绝缘体的外侧设置有外筒，该外筒由粘合于绝缘体的内壁构成，外壁以位于内壁外侧的均匀间隙作为燃料通路。用于连接燃料管线和用于向螺线管供应电流的电缆的连接器组件附接到外筒。

3. 发明授权

US4840147A Combustion chamber of a two-stroke engine 失效
标题翻译：二冲程发动机燃烧室
公开(公告)号：US4840147A
公开(公告)日：1989-06-20
申请号：US215420
申请日：1988-07-05
申请人： Toshio Tanahashi , Norihiko Nakamura , Hiroshi Noguchi , Kenichi Nomura , Toyokazu Baika , Masanobu Kanamaru , Tatsuo Kobayashi , Hideo Nagaosa , Kazuhiro Ito , Toshio Ito , Kouichi Nakae
发明人： Toshio Tanahashi , Norihiko Nakamura , Hiroshi Noguchi , Kenichi Nomura , Toyokazu Baika , Masanobu Kanamaru , Tatsuo Kobayashi , Hideo Nagaosa , Kazuhiro Ito , Toshio Ito , Kouichi Nakae
IPC分类号： F02B23/00 , F02B1/04 , F02B3/06 , F02B25/14 , F02B25/20 , F02B75/02 , F02F1/24 , F02F1/42
CPC分类号： F02F1/4214 , F02B25/145 , F02B1/04 , F02B2075/025 , F02B3/06 , F02F2001/245 , F02F2001/247
摘要： A two-stroke engine having an intake valve and an exhaust valve which are arranged on the cylinder head. A masking wall is formed on the inner wall of the cylinder head to mask the valve opening between the valve seat and the peripheral portion of the intake valve, which is located on the exhaust valve side, for the entire time for which the intake valve is open.

4. 发明授权

US06360704B1 Internal combustion engine variable valve characteristic control apparatus and three-dimensional cam 有权
标题翻译：内燃机可变阀门特征控制装置和三维凸轮
公开(公告)号：US06360704B1
公开(公告)日：2002-03-26
申请号：US09506958
申请日：2000-02-18
申请人： Yoshihito Moriya , Shinichiro Kikuoka , Shuuji Nakano , Hideo Nagaosa
发明人： Yoshihito Moriya , Shinichiro Kikuoka , Shuuji Nakano , Hideo Nagaosa
IPC分类号： F01L100
CPC分类号： F01L13/0042 , F01L1/08 , F01L1/34 , F01L1/344
摘要： Variable valve characteristic control apparatuses realize a change in a valve characteristic in accordance with a requirement of an internal combustion engine and a three-dimensional cam for use in the variable valve characteristic control apparatus. In the case of an intake valve, two lift patterns and continuously varying lift patterns between the two lift patterns are realized by the three-dimensional cam through the driving of the variable valve characteristic control apparatus. The two lift patterns provide different amounts of lift in the delay side of a peak within a valve operation angle, but provide equal amounts of lift in the delay side of the peak. Since the intake cam has the two lift patterns, it is possible to select a phase where the two lift patterns provide equal amounts of lift and provide different amounts of lift in phases other than the equal-lift phase so as to accord to the characteristics of the internal combustion engine. Therefore, it is possible to achieve conformation to the characteristics of the engine and therefore constantly realize a suitable valve characteristic in accordance with the operational condition of the engine. Hence, improvements can be achieved in the output performance of the engine, the fuel consumption, the combustion stability and the like.
摘要翻译：可变阀特性控制装置根据内燃机和用于可变阀特性控制装置的三维凸轮的要求实现阀特性的变化。在进气阀的情况下，通过可变气门特性控制装置的驱动，通过三维凸轮实现两个提升图案之间的两个提升图案和连续变化的提升图案。两个提升模式在阀操作角度内在峰值的延迟侧提供不同的提升量，但是在峰值的延迟侧提供等量的升力。由于进气凸轮具有两个提升模式，因此可以选择两个提升模式提供相等数量的升力的阶段，并且在等升程阶段之外的阶段提供不同数量的升程，以符合内燃机。因此，可以实现对发动机的特性的构成，因此根据发动机的运行状态不断地实现合适的阀特性。因此，可以在发动机的输出性能，燃料消耗，燃烧稳定性等方面实现改进。

5. 发明申请

US20110236782A1 FUEL CELL SYSTEM 审中-公开
标题翻译：燃油电池系统
公开(公告)号：US20110236782A1
公开(公告)日：2011-09-29
申请号：US13120095
申请日：2008-09-22
申请人： Hideo Nagaosa , Shinichi Matsumoto , Haruyuki Nakanishi , Hidekazu Arikawa
发明人： Hideo Nagaosa , Shinichi Matsumoto , Haruyuki Nakanishi , Hidekazu Arikawa
IPC分类号： H01M8/04
CPC分类号： H01M8/222 , H01M8/04365 , H01M8/04753 , H01M8/04783
摘要： The power generation performance of a fuel cell is improved by reducing a concentration overvoltage of an anode, without increasing the cost thereof. A fuel cell system is provided with a fuel cell that generates electricity by means of electrochemical reactions between a fuel containing liquefied ammonia and an oxidizing agent, a fuel supply unit that supplies the fuel to the fuel cell, an oxidizing agent supply unit that supplies the oxidizing agent to the fuel cell, a temperature measurement unit that measures the temperature of the fuel cell, and a control unit that controls the pressure of the fuel to be supplied from the fuel supply unit to the fuel cell in accordance with the temperature of the fuel cell.
摘要翻译：通过降低阳极的浓度过电压来提高燃料电池的发电性能，而不增加其成本。燃料电池系统设置有通过包含液化氨和氧化剂的燃料之间的电化学反应产生电力的燃料电池，向燃料电池供应燃料的燃料供给单元，供给燃料电池单元氧化剂到燃料电池，温度测量单元，其测量燃料电池的温度;以及控制单元，其根据所述燃料电池的温度控制从燃料供应单元供应到燃料电池的燃料的压力燃料电池。

6. 发明授权

US06386155B2 Internal combustion engine variable valve characteristic control apparatus and three-dimensional cam 失效
公开(公告)号：US06386155B2
公开(公告)日：2002-05-14
申请号：US09962682
申请日：2001-09-26
申请人： Yoshihito Moriya , Shinichiro Kikuoka , Shuuji Nakano , Hideo Nagaosa
发明人： Yoshihito Moriya , Shinichiro Kikuoka , Shuuji Nakano , Hideo Nagaosa
IPC分类号： F01L100
CPC分类号： F01L13/0042 , F01L1/08 , F01L1/34 , F01L1/344
摘要： Variable valve characteristic control apparatuses realize a change in a valve characteristic in accordance with a requirement of an internal combustion engine and a three-dimensional cam for use in the variable valve characteristic control apparatus. In the case of an intake valve, two lift patterns and continuously varying lift patterns between the two lift patterns are realized by the three-dimensional cam through the driving of the variable valve characteristic control apparatus. The two lift patterns provide different amounts of lift in the delay side of a peak within a valve operation angle, but provide equal amounts of lift in the delay side of the peak. Since the intake cam has the two lift patterns, it is possible to select a phase where the two lift patterns provide equal amounts of lift and provide different amounts of lift in phases other than the equal-lift phase so as to accord to the characteristics of the internal combustion engine. Therefore, it is possible to achieve conformation to the characteristics of the engine and therefore constantly realize a suitable valve characteristic in accordance with the operational condition of the engine. Hence, improvements can be achieved in the output performance of the engine, the fuel consumption, the combustion stability and the like.

7. 发明授权

US6105551A Revolution speed control apparatus for an internal combustion engine 有权
标题翻译：用于内燃机的转速调速装置
公开(公告)号：US6105551A
公开(公告)日：2000-08-22
申请号：US352336
申请日：1999-07-13
申请人： Shuuji Nakano , Yoshihito Moriya , Hideo Nagaosa , Shinichiro Kikuoka
发明人： Shuuji Nakano , Yoshihito Moriya , Hideo Nagaosa , Shinichiro Kikuoka
IPC分类号： F01L1/344 , F01L13/00 , F02D11/10 , F02D13/02 , F02D41/22 , F02D41/32 , F02D45/00
CPC分类号： F02D31/009 , F01L1/34406 , F01L13/0042 , F02D41/221
摘要： A revolution speed control apparatus is provided. In particular, a variable valve drive apparatus for an internal combustion engine is provided, capable of continuously and variably setting a valve lift in conjunction with use of a three-dimensional cam. The apparatus provides a proper fail-safe system by setting an appropriate allowable engine revolution speed. An actual amount of adjustment in the position of a cam shaft, that is performed by a valve lift varying actuator, is detected by a shaft position sensor. Based on the actual amount of adjustment, the apparatus determines a cam profile of each intake cam contacting the corresponding cam follower. That is, the apparatus determines what portion of the oblique cam surface of each intake cam is providing a present valve lift. A valve lift is thus specified in addition to other parameters needed to determine an allowable revolution speed. These parameters include the valve spring load and the valve mass, for example. As a result, it becomes possible to set a precise allowable revolution speed. Based on the set allowable revolution speed, the apparatus determines whether the state of the actual revolution speed is appropriate. If the actual revolution speed is equal to or higher than the allowable revolution speed, the engine revolution speed can be properly reduced. This may be performed by implementing a fuel-cut.
摘要翻译：提供一种转速控制装置。特别地，提供了一种用于内燃机的可变气门驱动装置，其能够连续地并且可变地设置使用三维凸轮的气门升程。该装置通过设定适当的允许的发动机转速来提供适当的故障安全系统。通过轴位置传感器检测由阀升程变化致动器执行的凸轮轴的位置的实际调整量。基于实际的调整量，该装置确定每个进气凸轮接触相应的凸轮从动件的凸轮轮廓。也就是说，该装置确定每个进气凸轮的倾斜凸轮表面的哪一部分提供当前的气门升程。因此除了确定允许的转速所需的其他参数之外，还规定了气门升程。这些参数包括例如阀弹簧负载和阀体积。结果，可以设定精确的允许转速。基于设定的允许转速，设备确定实际转速的状态是否合适。如果实际转速等于或高于允许转速，则可以适当地减小发动机转速。这可以通过实施燃料切割来执行。

8. 发明授权

US06517601B1 Three-dimensional cam and production method thereof 失效
标题翻译：三维凸轮及其制作方法
公开(公告)号：US06517601B1
公开(公告)日：2003-02-11
申请号：US09654270
申请日：2000-09-01
申请人： Shuuji Nakano , Yoshihiko Masuda , Yoshihito Moriya , Hideo Nagaosa , Shinichiro Kikuoka
发明人： Shuuji Nakano , Yoshihiko Masuda , Yoshihito Moriya , Hideo Nagaosa , Shinichiro Kikuoka
IPC分类号： B22F312
CPC分类号： F01L13/0042 , F01L1/047 , F01L1/08
摘要： A three-dimensional cam has a cam profile surface shape that changes along a rotating axis of the cam, and is produced by net-shape-sintering. The sintered density of a sintering material at the time of net-shape-sintering is set to 7 to 7.4 g/cm3 to achieve a hole rate of the cam profile surface within the range of 5 to 10%. The three-dimensional cam has an improved durability, while securing high productivity.
摘要翻译：三维凸轮具有沿着凸轮的旋转轴线变化的凸轮轮廓表面形状，并且通过网状烧结来制造。将网状烧结时的烧结材料的烧结密度设定为7〜7.4g / cm 3，以使凸轮轮廓面的孔率在5〜10％的范围内。三维凸轮具有改善的耐久性，同时确保高生产率。

9. 发明授权

US06704642B2 Valve timing control apparatus and method of internal combustion engine 有权
标题翻译：内燃机气门正时控制装置及方法
公开(公告)号：US06704642B2
公开(公告)日：2004-03-09
申请号：US09785228
申请日：2001-02-20
申请人： Yoshihito Moriya , Hiroyuki Kawase , Hideo Nagaosa
发明人： Yoshihito Moriya , Hiroyuki Kawase , Hideo Nagaosa
IPC分类号： F02D1302
CPC分类号： F02D13/0234 , F01L3/20 , F01L2001/0537 , F01L2001/34426 , F01L2001/34463 , F01L2001/34473 , F01L2001/34483 , F01L2250/02 , F01L2800/03 , F01L2800/05 , F01L2820/041 , F01L2820/042 , F01L2820/044 , F02D2013/0292 , F02D2041/001 , Y02T10/18
摘要： A valve timing control apparatus of an internal combustion engine that includes a biasing device that applies bias force to a camshaft of intake or exhaust valves so as to bring the valve timing of the engine into a predetermined state when the valve timing is in a predetermined range, for example, when the valve timing is on the retard side of the engine start valve timing with which the engine is started is controlled by a controller that controls the valve timing in view of the bias force of the biasing device.
摘要翻译：一种内燃机的气门正时控制装置，包括：偏压装置，其对进气门或排气门的凸轮轴施加偏压力，以便当气门正时为预定范围时使发动机的气门正时为预定状态例如当气门正时处于发动机起动气门正时的发动机起动时间的延迟侧时，由控制器根据偏置装置的偏压力来控制气门正时。

10. 发明授权

US06561150B1 Engine valve characteristic controller 失效
标题翻译：发动机气门特性控制器
公开(公告)号：US06561150B1
公开(公告)日：2003-05-13
申请号：US10048791
申请日：2002-02-05
申请人： Shinichiro Kikuoka , Yoshihiko Masuda , Yoshihito Moriya , Hideo Nagaosa , Shuuji Nakano
发明人： Shinichiro Kikuoka , Yoshihiko Masuda , Yoshihito Moriya , Hideo Nagaosa , Shuuji Nakano
IPC分类号： F01L134
CPC分类号： F01L13/0042 , F01L1/08 , F01L1/34 , F01L1/34406 , F01L2001/0537 , F01L2800/00 , F02B2275/18
摘要： The cam face of an intake cam has a main lift portion, which causes an intake valve to execute a basic lift operation, and a sub lift portion, which assists the action of the main lift portion. The main lift portion and the sub lift portion continuously change in an axial direction of the intake cam. An axial movement mechanism moves the intake cam in the axial direction to adjust the axial position of the cam face that drives the intake valve. The axial movement of the intake cam results in the valve being given a variety of valve lift characteristics in the form of a combination of a cam lift pattern realized by the main lift portion and a cam lift pattern realized by the sub lift portion. Therefore, various engine performances required according to the running conditions of the engine can be fully satisfied by the valve characteristics.
摘要翻译：进气凸轮的凸轮面具有主升程部分，其使进气门执行基本升程操作，辅助提升部分有助于主提升部分的作用。主提升部分和副提升部分在进气凸轮的轴向方向上连续变化。轴向运动机构使进气凸轮沿轴向移动，以调节驱动进气门的凸轮面的轴向位置。进气凸轮的轴向运动导致阀被赋予各种气门升程特性，其形式为通过主提升部分实现的凸轮提升模式和由副提升部分实现的凸轮提升模式的组合。因此，根据发动机的运行条件需要的各种发动机性能可以通过阀特性完全满足。

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