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11. 发明授权

US07121260B2 Ignition timing control apparatus for engine 有权
公开(公告)号：US07121260B2
公开(公告)日：2006-10-17
申请号：US11229554
申请日：2005-09-20
申请人： Yuji Miyanoo , Kiyoo Hirose , Noboru Takagi , Keizo Hiraku
发明人： Yuji Miyanoo , Kiyoo Hirose , Noboru Takagi , Keizo Hiraku
IPC分类号： F02P5/15
CPC分类号： F02D13/0215 , F02B2075/125 , F02D13/023 , F02D13/0261 , F02D35/023 , F02D35/025 , F02D41/0062 , F02D2041/001 , F02P5/1504 , F02P5/1512 , Y02T10/18 , Y02T10/46
摘要： An ignition timing control apparatus for an engine includes a controller that sets an ignition timing considering a change of a temperature or a pressure in a combustion chamber at a time when an opening/closing characteristic of an intake valve is changed, the opening/closing characteristic including a valve opening timing and a valve closing timing at least one of which is changed by a variable valve mechanism for the engine.

12. 发明授权

US07100383B2 Air conditioner for vehicle capable of recovering vehicle deceleration energy 有权
标题翻译：能够回收车辆减速能量的车辆空调
公开(公告)号：US07100383B2
公开(公告)日：2006-09-05
申请号：US10953702
申请日：2004-09-29
申请人： Naoshi Sugesawa , Takeshi Wakisaka , Kenji Miura , Tadashi Nakagawa , Noboru Takagi
发明人： Naoshi Sugesawa , Takeshi Wakisaka , Kenji Miura , Tadashi Nakagawa , Noboru Takagi
IPC分类号： B60H1/32 , F25B1/00 , F25B49/00
CPC分类号： B60H1/005 , B60H1/3208 , B60H2001/3266 , B60H2001/327
摘要： During the period of deceleration of a vehicle, an air conditioning control unit modifies a target cooling temperature (TEO) of an evaporator to a temperature lower than that before the deceleration by γ ° C. in order to store cold in the evaporator (step S130). When the vehicle comes to rest, the air conditioning control unit sets an upwardly-modified target temperature TEOK, which is a temperature modified toward more or less higher temperatures from the target cooling temperature TEO, and brings a compressor to rest and keeps the resting state of the compressor until a detected temperature TE of an evaporator discharge temperature sensor exceeds TEOK (step S180). Therefore, it is possible to effectively utilize the cold heat stored in the evaporator 6 during the period of deceleration of the vehicle with a good feeling of passengers being maintained while the vehicle is at rest.
摘要翻译：在车辆减速期间，空调控制单元将蒸发器的目标冷却温度（TEO）改变为比减速前低的温度为伽马°C，以便在蒸发器中储存冷（步骤S 130）。当车辆静止时，空调控制单元设定向上修正的目标温度TEOK，其是从目标冷却温度TEO向或多或少的较高温度修改的温度，并且使压缩机静止并保持静止状态的压缩机直到蒸发器排出温度传感器的检测温度TE超过TEOK（步骤S180）。因此，能够在车辆静止时保持乘客的良好感觉的车辆的减速期间有效地利用存储在蒸发器6中的冷热。

13. 发明授权

US07082923B2 Idling speed control system and method 有权
标题翻译：怠速控制系统及方法
公开(公告)号：US07082923B2
公开(公告)日：2006-08-01
申请号：US11049648
申请日：2005-02-04
申请人： Takashi Yui , Noboru Takagi , Kiyoo Hirose , Keizo Hiraku , Hirohiko Yamada
发明人： Takashi Yui , Noboru Takagi , Kiyoo Hirose , Keizo Hiraku , Hirohiko Yamada
IPC分类号： F02D3/00 , F02D41/00
CPC分类号： F02D41/083 , F01L1/185 , F01L13/0063 , F01L2001/0537 , F01L2105/00 , F01L2800/00 , F02D13/02 , F02D41/0002 , F02D41/086 , F02D41/1454 , F02D2200/023 , F02D2200/0404 , Y02T10/18 , Y02T10/42
摘要： An controller detects a change in a load generation state of an accessory device that generates a load on the internal combustion engine during operation, and the controller in turn controls a variable valve mechanism to change at least one of an operation angle and a valve lift of an intake valve of the internal combustion engine, as well as changing an amount of an intake air drawn into the internal combustion engine, in response to the detected change in the load generation state of the accessory device.
摘要翻译：控制器检测在操作期间在内燃机上产生负载的附件装置的负载生成状态的变化，并且控制器进而控制可变气门机构以改变操作角和气门升程中的至少一个内燃机的进气阀，以及响应于检测到的附件装置的负载产生状态的变化而改变吸入内燃机的进气量。

14. 发明授权

US5964202A Controlling apparatus for throttle valve and for driving in internal combustion engine 失效
标题翻译：节流阀控制装置及内燃机驱动
公开(公告)号：US5964202A
公开(公告)日：1999-10-12
申请号：US33501
申请日：1998-03-02
申请人： Noboru Takagi , Katsuhiko Kodama
发明人： Noboru Takagi , Katsuhiko Kodama
IPC分类号： F02D9/02 , F02D11/10 , F02D31/00 , F02D41/08 , F02D41/14 , F02D45/00 , F02D9/10
CPC分类号： F02D31/003 , F02D11/10
摘要： It is an object of the present invention to provide a controlling apparatus for throttle valve that detects a throttle open degree enabling more appropriate controls by removing ill effects of multiplexing an idle control in controlling data. The idle control amount is canceled by subtracting the idle target open degree from the detected throttle open degree. Further, in order to correct differences of the detected data due to a response delay of the throttle valve, the previous measured value is regarded as the detected throttle open degree when the response delay occurs.
摘要翻译：本发明的目的是提供一种用于节流阀的控制装置，该控制装置通过消除在控制数据中复用空闲控制的不良影响来检测节气门开度，从而实现更适当的控制。通过从检测到的节气门开度减去空转目标开度来消除怠速控制量。此外，为了校正由于节流阀的响应延迟引起的检测数据的差异，当发生响应延迟时，先前的测量值被认为是检测到的节气门开度。

15. 发明授权

US5254922A Rotational position detector for robot 失效
标题翻译：机器人旋转位置检测器
公开(公告)号：US5254922A
公开(公告)日：1993-10-19
申请号：US842970
申请日：1992-02-28
申请人： Noboru Takagi , Mitsuyoshi Obata
发明人： Noboru Takagi , Mitsuyoshi Obata
IPC分类号： B25J9/10 , B25J19/02 , G01B21/22 , G01D5/249 , G05D3/00 , G05D3/12 , G05B1/06
CPC分类号： G01D5/2497
摘要： Disclosed is herein a rotational position detector for a robot which can always accurately detect the rotational positions of each rotational member based on the output values from each absolute value detector regardless of the rotational conditions of the rotational member. Each absolute value detector (resolver) is connected to each rotational member such that the ratio of the rotational angle period of the absolute value detector to the rotational angle period of the rotational member is set to be 1:N (N is an integer larger than 1).

16. 发明授权

US4985653A Internal pressure explosion-proof construction for electrically-driven robot 失效
标题翻译：电动机器人内部压力防爆结构
公开(公告)号：US4985653A
公开(公告)日：1991-01-15
申请号：US382188
申请日：1989-07-20
申请人： Noboru Takagi , Mitsuyoshi Obata
发明人： Noboru Takagi , Mitsuyoshi Obata
IPC分类号： B25J19/00 , H02K5/136
CPC分类号： H02K5/136 , B25J19/0079 , Y10T137/87877
摘要： An internal pressure explosion-proof construction for an electrically-driven robot with which purging of airtight chambers of the robot in which electric motors are installed can be performed efficiently in a short time when air or inert gas is charged into the airtight chambers. The airtight chambers in which the electric motors are divided into a plurality of blocks, and an automatic opening and closing valve is provided at an outlet port connected to each of the blocks such that it may be opened only when the corresponding block is to be purged.
摘要翻译：在空气或惰性气体被充入气密室中时，可以在短时间内有效地进行电动机器人的内部压力防爆结构，其中清洁安装有电动机的机器人的气密室。电动机被分成多个块的气密室和自动开关阀设置在连接到每个块的出口处，使得仅当相应的块被清除时才能打开。

17. 发明授权

US09835153B2 Variable displacement oil pump 有权
公开(公告)号：US09835153B2
公开(公告)日：2017-12-05
申请号：US14436629
申请日：2014-01-16
申请人： Noriyuki Tsuge , Noboru Takagi , Shinichiro Ito , Yuki Nishida , Hisashi Ono
发明人： Noriyuki Tsuge , Noboru Takagi , Shinichiro Ito , Yuki Nishida , Hisashi Ono
IPC分类号： F04C14/22 , F04C2/344 , F01C21/08 , F16H47/04 , F04C2/10 , F04C14/14 , F04C14/10 , F04C2/08 , F04C14/26
CPC分类号： F04C14/22 , F01C21/0863 , F04C2/086 , F04C2/10 , F04C2/102 , F04C2/3442 , F04C14/10 , F04C14/14 , F04C14/223 , F04C14/226 , F04C14/26 , F16H47/04
摘要： A variable displacement oil pump includes: a variable displacement mechanism that is able to change a discharge amount per rotation of an input shaft. The variable displacement mechanism includes a pump housing, an oil pressure chamber provided in the pump housing, and a capacity adjustment member displaced by oil pressure from the oil pressure chamber. The capacity adjustment member is configured to be operated when receiving control oil pressure that is supplied from a control valve to the oil pressure chamber. The pump housing has an oil release hole that is opened to face the oil pressure chamber and that penetrates a wall section of the pump housing to partially release oil.

18. 发明授权

US07685994B2 Variable valve timing apparatus and method of detecting valve phase thereof 有权
标题翻译：可变气门正时装置及其相位检测方法
公开(公告)号：US07685994B2
公开(公告)日：2010-03-30
申请号：US12295148
申请日：2007-02-28
申请人： Zenichiro Mashiki , Yasumichi Inoue , Noboru Takagi , Yoshihito Moriya , Haruyuki Urushihata
发明人： Zenichiro Mashiki , Yasumichi Inoue , Noboru Takagi , Yoshihito Moriya , Haruyuki Urushihata
IPC分类号： F02D19/00 , F01L1/34
CPC分类号： F01L1/352 , F01L2001/0537 , F01L2800/00 , F01L2800/12 , F01L2820/032 , F01L2820/041 , F01L2820/042 , F02D13/0219 , F02D41/009 , F02D2041/001 , Y02T10/18
摘要： When the engine speed is high (determination of YES at S100), actual intake valve phase is calculated based on rotation phase difference between rotation angles of crankshaft and camshaft, detected by using a crank angle signal and a cam angle signal, and actual valve timing is detected therefrom. When the engine speed is low (determination of NO at S100) and the crank angle signal and cam angle signal are unstable, an amount of change in camshaft rotation phase by the VVT mechanism in accordance with the operation amount of actuator detected by a motor rotation angle signal is calculated successively, and based on an accumulation of the amount of change, the actual intake valve phase is calculated, and the actual valve timing is detected.
摘要翻译：当发动机转速高时（S100为“是”），通过利用曲柄角度信号和凸轮角度信号检测曲轴和凸轮轴的旋转角度之间的旋转相位差来计算实际进气门相位，实际气门正时被检测。当发动机转速低时（S100确定为否），曲柄角信号和凸轮角度信号不稳定时，通过VVT机构根据由电动机旋转检测到的致动器的操作量引起的凸轮轴旋转相位的变化量连续计算角度信号，并且基于变化量的积累，计算实际进气门相位，并检测实际气门正时。

19. 发明申请

US20090194047A1 VARIABLE VALVE TIMING APPARATUS AND CONTROL METHOD THEREFOR 有权
标题翻译：可变阀定时装置及其控制方法
公开(公告)号：US20090194047A1
公开(公告)日：2009-08-06
申请号：US12303341
申请日：2007-03-22
申请人： Zenichiro Mashiki , Yasumichi Inoue , Noboru Takagi , Haruyuki Urushihata
发明人： Zenichiro Mashiki , Yasumichi Inoue , Noboru Takagi , Haruyuki Urushihata
IPC分类号： F01L1/34 , F02D41/00
CPC分类号： F01L1/34 , F01L1/352
摘要： An ECU executes a program including the steps of: controlling, when the phase of an intake valve is a phase advanced relative to a threshold value CA (FF) (NO in S106), an electric motor operating an intake VVT mechanism by feedback control (S202); and controlling, when the phase of the intake valve is a phase retarded relative to the threshold value CA (FF) (YES in S106), the electric motor by feed-forward control (S200). Under the feed-forward control, a duty command value is output that is smaller than an upper limit of a duty command value under the feedback control.
摘要翻译： ECU执行程序，包括以下步骤：当进气门的相位相对于阈值CA（FF）相位提前（S106中为“否”）时，控制通过反馈控制来操作进气VVT机构的电动机 S202）; 并且当进气门的相位相对于阈值CA（FF）相位延迟（S106中为“是”）时，通过前馈控制来控制电动机（S200）。在前馈控制下，输出比反馈控制下的占空指令值的上限小的占空指令值。

20. 发明申请

US20090101094A1 VARIABLE VALVE TIMING SYSTEM 有权
标题翻译：可变阀门时序系统
公开(公告)号：US20090101094A1
公开(公告)日：2009-04-23
申请号：US12159987
申请日：2007-08-29
申请人： Zenichiro Mashiki , Yasumichi Inoue , Noboru Takagi , Haruyuki Urushihata
发明人： Zenichiro Mashiki , Yasumichi Inoue , Noboru Takagi , Haruyuki Urushihata
IPC分类号： F01L1/34
CPC分类号： F02D41/0002 , F01L1/352 , F01L1/356 , F02D41/221 , F02D2041/001 , F02D2041/2027 , Y02T10/42
摘要： An ECU transmits a pulsed operation command signal, indicating operation commands for an electric motor used as a VVT actuator, to an electric-motor EDU. The electric-motor EDU recognizes the combination of the direction in which the actuator should be operated (actuator operation direction) and the control mode based on the duty ratio of the operation command signal, and the rotational speed command value based on the frequency of the operation command signal. The electric-motor EDU controls the electric motor according to the control commands. The duty ratio indicating the combination is set such that even if the duty ratio is falsely recognized, a false recognition concerning the actuator operation direction is prevented, such false recognition causing the valve phase to change in an undesirable direction, and even if the actuator operation direction is falsely recognized, the rate of change in the phase is restricted.
摘要翻译： ECU向电动机EDU发送用于指示用作VVT致动器的电动机的操作命令的脉冲操作指令信号。电动机EDU基于操作指令信号的占空比和转速指令值，识别执行器应该被操作的方向（致动器操作方向）与控制模式的组合，操作指令信号。电动机EDU根据控制命令控制电动机。设定表示组合的占空比，使得即使占空比被错误识别，也可以防止对致动器操作方向的错误识别，这种错误识别导致阀相在不期望的方向上变化，并且即使致动器操作方向被错误地认定，阶段的变化率受到限制。

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