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1. 发明授权

US07430997B2 Variable valve operating device for engine 失效
标题翻译：发动机变阀操作装置
公开(公告)号：US07430997B2
公开(公告)日：2008-10-07
申请号：US10588483
申请日：2005-02-04
申请人： Tetsuo Muraji , Yukinori Nishimoto , Hiroto Uchi , Hideki Shono
发明人： Tetsuo Muraji , Yukinori Nishimoto , Hiroto Uchi , Hideki Shono
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L1/08 , F01L2820/032
摘要： A variable valve operating device is provided that can swiftly adjust a valve timing of an engine and is for adjusting a valve lift and the valve timing of the engine. The variable valve operating device includes a rocking cam, a rocking cam support member, a valve, a rocking position changing unit, and a lock unit that can fix the rocking cam support member so as not to move during a valve-opening period of the valve. The lock unit includes a support base that movably supports the rocking cam support member, and a push-link which is rocked by an actuator. When a tip end of the push-link abuts against the rocking cam support member, the push-link pushes the rocking cam support member toward the support base.
摘要翻译：提供了一种可变阀操作装置，其可以快速地调节发动机的气门正时，并且用于调节气门升程和发动机的气门正时。可变气门操作装置包括摆动凸轮，摇摆凸轮支撑构件，阀，摇摆位置改变单元和锁定单元，该单元可以在摇动凸轮支撑构件的开阀期间固定摆动凸轮支撑构件，使其不移动阀。锁定单元包括可移动地支撑摆动凸轮支撑构件的支撑基座和由致动器摇动的推杆。当推杆的尖端抵靠摆动凸轮支撑构件时，推杆将摇动凸轮支撑构件推向支撑基座。

2. 发明申请

US20070163524A1 Variable valve operating device for engine 失效
标题翻译：发动机变阀操作装置
公开(公告)号：US20070163524A1
公开(公告)日：2007-07-19
申请号：US10588483
申请日：2005-02-04
申请人： Tetsuo Muraji , Yukinori Nishimoto , Hiroto Uchi , Hideki Shono
发明人： Tetsuo Muraji , Yukinori Nishimoto , Hiroto Uchi , Hideki Shono
IPC分类号： F01L1/34 , F01L1/02
CPC分类号： F01L13/0063 , F01L1/08 , F01L2820/032
摘要： To provide a variable valve operating device that can swiftly adjust a valve timing of an engine, the variable valve operating device is for adjusting a valve lift and the valve timing of the engine. The variable valve operating device includes a rocking cam 27 which is rocked by cams 21 provided on a rotatable cam shaft 19, a rocking cam support member 25 that rockably supports the rocking cam 27, a valve 5 which is opened and closed by a rocking motion of the rocking cam 27, a rocking position changing unit 35 that moves the rocking cam support member 25 to change a lever ratio of the rocking cam 27 and that changes a rocking position of the rocking cam 27, and a lock unit 37 that can fix the rocking cam support member 25 so as not to move during a valve-opening period of the valve 5. The lock unit 37 includes a support base 23 that movably supports the rocking cam support member 25, and a push-link 43 which is rocked by an actuator 39. When a tip end of the push-link 43 abuts against the rocking cam support member 25, the push-link 43 pushes the rocking cam support member 25 toward the support base 23.
摘要翻译：为了提供可以快速调节发动机的气门正时的可变气门操作装置，可变气门操作装置用于调节气门升程和发动机的气门正时。可变气门操作装置包括摆动凸轮27，摆动凸轮27由设置在可旋转凸轮轴19上的凸轮21摆动，摇摆凸轮支撑构件25，其摆动地支撑摆动凸轮27，通过摇摆运动打开和关闭的阀5 摇摆凸轮27的摆动位置改变单元35，其使摇摆凸轮支撑构件25移动以改变摇摆凸轮27的杠杆比并改变摇摆凸轮27的摆动位置;以及锁定单元37，其可以固定摇动凸轮支撑构件25，以便在阀5的阀打开期间不移动。锁定单元37包括可移动地支撑摆动凸轮支撑构件25的支撑基座23和由致动器39摇动的推杆43.当推杆43的末端抵靠摆动凸轮支撑构件如图25所示，推杆43将摆动凸轮支撑构件25推向支撑基座23。

3. 发明授权

US06976667B2 Opening-closing valve driving apparatus operated by electromagnetic actuator 失效
标题翻译：由电磁执行器操作的开闭阀驱动装置
公开(公告)号：US06976667B2
公开(公告)日：2005-12-20
申请号：US10415498
申请日：2001-10-17
申请人： Tetsuo Muraji
发明人： Tetsuo Muraji
IPC分类号： F01L1/26 , F01L3/10 , F01L9/04 , F16K31/06 , F16K31/08 , H01F7/122 , H01F7/16 , F16K31/02
CPC分类号： F01L3/10 , F01L1/26 , F01L9/04 , F16K31/0675 , F16K31/082 , H01F7/122 , H01F7/1615 , H01F7/1638
摘要： A coupling unit provides a coupling between a valve element of an opening-closing valve and a moving element of an electromagnetic actuator so as to enable mutual movement of the two elements relative to each other within a predetermined restricted range. Accordingly, it is possible to provide an opening-closing valve driving apparatus that can reduce power consumption of the electromagnetic actuator and is excellent in responsivity.
摘要翻译：联接单元提供开闭阀的阀元件和电磁致动器的移动元件之间的联接，以使得两个元件能够在预定的限制范围内相对于彼此相互移动。因此，可以提供能够降低电磁致动器的电力消耗并且响应性优异的开闭阀驱动装置。

4. 发明授权

US5907202A Thermo-sensitive actuator and idle speed controller employing the same 失效
标题翻译：热敏致动器和怠速控制器采用相同的
公开(公告)号：US5907202A
公开(公告)日：1999-05-25
申请号：US968593
申请日：1997-11-13
申请人： Tetsuo Muraji
发明人： Tetsuo Muraji
IPC分类号： H02K41/035 , H02K33/02
CPC分类号： H02K41/0354 , H02K41/0352
摘要： A thermo-sensitive actuator capable of operating without the need of providing a temperature detector as a separate member. The actuator includes a stator made of a magnetic material to form a yoke. A rotor is rotatably provided in an opening provided in the stator. The actuator further includes pole pieces for magnetically connecting the stator and the rotor. A magnetic source is provided in any of the magnetic paths formed by the constituent elements. A thermo-sensitive magnetic material, which shows a change in magnetic characteristics, e.g. permeability, saturated magnetic flux density, or residual magnetic flux density, according to temperature, is provided in a part of the magnetic paths.
摘要翻译：一种热敏致动器，能够在不需要将温度检测器作为单独部件进行操作的情况下进行操作。致动器包括由磁性材料制成的定子，以形成轭。转子可旋转地设置在设置在定子中的开口中。致动器还包括磁极连接定子和转子的极片。在由构成元件形成的任何磁路中提供磁源。表示磁特性变化的热敏磁性材料，例如。在一部分磁路中提供了根据温度的磁导率，饱和磁通密度或剩余磁通密度。

5. 发明授权

US4984547A Fuel injection system for injection carburetors 失效
标题翻译：注射化油器注油系统
公开(公告)号：US4984547A
公开(公告)日：1991-01-15
申请号：US341827
申请日：1989-04-24
申请人： Tetsuo Muraji
发明人： Tetsuo Muraji
IPC分类号： F02M7/12 , F02M69/00 , F02M69/20
CPC分类号： F02M69/20
摘要： The fuel injection system for injection carburetors is provided with an air section of regulator and a fuel section of regulator which are arranged opposedly to each other on both the sides of a suction tube, and a connecting member equipped with a fuel injection valve for controlling fuel injection from the fuel section of regulator into the suction tube. The air section of regulator comprises a depression chamber and an air chamber which are separated from each other by a diaphragm, whereas the fuel section of regulator comprises a fuel chamber and a fuel injection chamber which are separated from each other by another diaphragm and communicated with each other through an orifice. The depression chamber is so adapted as to receive negative pressure from a venturi in the suction tube. The connecting member is connected between said two diaphragms and is urged so as to close the fuel injection port with the fuel injection valve. This fuel injection system is simple in the structure thereof, manufacturable at a low cost, has high responsibility in variation of fuel injection rate relative to variation of flow rate of air to be sucked and assures high metering accuracy of fuel to be injected.
摘要翻译：用于注射化油器的燃料喷射系统设置有调节器的空气部分和调节器的燃料部分，其在吸入管的两侧彼此相对布置，并且连接构件配备有用于控制燃料的燃料喷射阀从调节器的燃料部分注入吸入管。调节器的空气部分包括通过隔膜彼此分离的凹陷室和空气室，而调节器的燃料部分包括燃料室和燃料喷射室，这些燃料室和燃料喷射室通过另一隔膜相互分离并与彼此通过孔口。凹陷室适于从吸入管中的文丘里管接收负压。连接构件连接在所述两个隔膜之间并被推动以便与燃料喷射阀关闭燃料喷射口。该燃料喷射系统的结构简单，可以低成本制造，相对于要吸入的空气的流量的变化而言，对燃料喷射率的变化的责任度高，并且确保了要喷射的燃料的高计量精度。

6. 发明授权

US09075427B2 Accelerator pedal apparatus 有权
标题翻译：加速踏板装置
公开(公告)号：US09075427B2
公开(公告)日：2015-07-07
申请号：US12801024
申请日：2010-05-17
申请人： Tetsuo Muraji , Yoshitomo Fukushima
发明人： Tetsuo Muraji , Yoshitomo Fukushima
IPC分类号： G05G5/03 , G05G1/30 , B60K26/02
CPC分类号： G05G1/30 , B60K26/021 , G05G1/44 , G05G5/03 , Y10T74/20534
摘要： An accelerator pedal apparatus includes a pedal arm having an accelerator pedal, a housing rotatably supporting the pedal arm between a rest position and a maximum depression position, a first return spring exerting urging force to return the pedal arm toward the rest position, a reaction force adding mechanism adding reaction force opposed to tread force of the accelerator pedal; and the reaction force adding mechanism includes a movable member arranged movably against the housing while receiving reaction force of the first return spring, a reaction force spring arranged between the movable member and the pedal arm as being capable of generating reaction force against the tread force, and a lock mechanism being capable of locking the movable member not to be movable at desired timing, so that fuel consumption can be improved by exerting resistance force to driver's depressing operation to suppress excessive depression.
摘要翻译：加速器踏板装置包括具有加速器踏板的踏板臂，可旋转地支撑踏板臂在静止位置和最大凹陷位置之间的壳体，施加施力以将踏板臂朝向静止位置返回的第一复位弹簧，反作用力添加与加速踏板的踏力相反的反作用力的机构; 反作用力添加机构包括可移动地抵靠壳体，同时接收第一复位弹簧的反作用力;反作用力弹簧，其布置在可动构件和踏板臂之间，能够产生抵抗踏力的反作用力; 以及锁定机构，其能够使可动构件在期望的时刻不能移动，从而通过对驾驶员的按压操作施加阻力来抑制过度的压下，可以提高燃料消耗。

7. 发明授权

US06247447B1 Throttle valve controller for internal combustion engine 失效
标题翻译：内燃机节气门控制器
公开(公告)号：US06247447B1
公开(公告)日：2001-06-19
申请号：US09461049
申请日：1999-12-15
申请人： Tetsuo Muraji
发明人： Tetsuo Muraji
IPC分类号： F02D902
CPC分类号： F02D11/10 , F02D2011/103
摘要： To actuate a throttle valve, a first driving device is provided to drive the throttle valve only in a small throttle opening range, and a second driving device is provided to drive the throttle valve in a throttle opening range other than the small throttle opening range against a spring by using a throttle wire. The first driving device has a rotor and a magnetomotive force source. A magnet is provided on the rotor. Three pole pieces are provided on a peripheral edge facing the rotor. Pole pieces opposite to each other in polarity produced by the magnetomotive force source are connected by connecting magnetic paths.
摘要翻译：为了启动节流阀，提供第一驱动装置以仅在小的节气门开度范围内驱动节流阀，并且提供第二驱动装置以在除了小节气门开度范围之外的节气门开度范围内驱动节气门，通过使用节流丝的弹簧。第一驱动装置具有转子和磁动力源。在转子上设置磁铁。三个极片设置在面向转子的周边边缘上。由磁动力源产生的极性彼此相对的极片通过连接磁路连接。

8. 发明授权

US5742106A Thermo-sensitive actuator and idle speed controller employing the same 失效
公开(公告)号：US5742106A
公开(公告)日：1998-04-21
申请号：US519874
申请日：1995-08-28
申请人： Tetsuo Muraji
发明人： Tetsuo Muraji
IPC分类号： F02M3/07 , H01F7/08 , H02K26/00 , H02K41/035 , H02N10/00 , H02K33/02
CPC分类号： F02M3/07 , H01F7/081 , H02K26/00 , H02K41/0352 , H02K41/0354 , H02N10/00
摘要： A thermo-sensitive actuator capable of operating without the need of providing a temperature detector as a separate member. The actuator includes a stator made of a magnetic material to form a yoke. A rotor is rotatably provided in an opening provided in the stator. The actuator further includes pole pieces for magnetically connecting the stator and the rotor. A magnetic source is provided in any of the magnetic paths formed by the constituent elements. A thermo-sensitive magnetic material, which shows a change in magnetic characteristics, e.g. permeability, saturated magnetic flux density, or residual magnetic flux density, according to temperature, is provided in a part of the magnetic paths.

9. 发明授权

US5561739A Defuzzifier curcuit 失效
标题翻译：脱模剂姜饼
公开(公告)号：US5561739A
公开(公告)日：1996-10-01
申请号：US292292
申请日：1994-08-17
申请人： Tetsuo Muraji
发明人： Tetsuo Muraji
IPC分类号： G06G7/14 , G06N7/04 , G06G7/00 , G05B13/00 , G06F9/44
CPC分类号： G06N7/043 , G06G7/14 , Y10S706/90
摘要： A defuzzifier circuit which is used to obtain a manipulated variable for controlling an actuator by using fuzzy information appearing over a plurality of lines. The defuzzifier circuit can share the membership function with a plurality of converting mechanisms and enables a weight to be set externally.
摘要翻译：一种去模糊电路，其用于通过使用出现在多条线上的模糊信息来获得用于控制致动器的操纵变量。解模糊电路可以利用多个转换机构共享隶属函数，并且能够在外部设置权重。

10. 发明授权

US4986240A Fuel injection device for injection carburetors 失效
标题翻译：注射化油器注油装置
公开(公告)号：US4986240A
公开(公告)日：1991-01-22
申请号：US352299
申请日：1989-05-16
申请人： Tetsuo Muraji , Mitsuru Sekiya
发明人： Tetsuo Muraji , Mitsuru Sekiya
IPC分类号： F02M69/20
CPC分类号： F02M69/20
摘要： The fuel injection device for injection carburetors comprises a slow fuel control unit consisting of an air pressure regulator and a fuel pressure regulator, and a main fuel control unit consisting of another air pressure regulator and another fuel pressure regulator. The slow fuel control unit and the main fuel control unit have a common fuel feeding passage, and the former fuel control unit is arranged at a location downstream the latter fuel control unit. This feel injection device has a broad control range and high control accuracy, is manufacturable at a low cost and is capable of maintaining initial performance thereof for a long term.

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