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1. 发明授权

US08655574B2 Idling stop device, engine start system, and engine start method 失效
标题翻译：怠速停止装置，发动机启动系统和发动机启动方法
公开(公告)号：US08655574B2
公开(公告)日：2014-02-18
申请号：US13047171
申请日：2011-03-14
申请人： Ryoh Izumoto , Motoki Komiya , Yuuichiroh Shimizu , Yoshinori Shibachi
发明人： Ryoh Izumoto , Motoki Komiya , Yuuichiroh Shimizu , Yoshinori Shibachi
IPC分类号： F02D29/00 , F02D29/02 , F02N15/00
CPC分类号： F02N11/0866 , F02N11/0814 , F02N2011/0885 , F02N2200/063 , F02N2250/02
摘要： An idling stop device is mounted on a vehicle and automatically stops and starts an engine of the vehicle. A microcomputer has an idling stop function of automatically stopping the engine when a predetermined stop condition is established and automatically starting the engine when a predetermined start condition is established during the stopping of the engine. A detecting unit detects that a power voltage of the microcomputer, which is obtained by dropping a voltage of a battery of the vehicle is lower than a minimum operating voltage of the microcomputer. A storage unit stores voltage reduction information irrespective of a state of the microcomputer if the power voltage is lower than the minimum operating voltage. A power control unit causes a capacitor which stores electric charges corresponding to power for driving a starter motor of the engine to supply power to the starter motor when the engine is started, if the voltage reduction information is stored in the storage unit.
摘要翻译：怠速停止装置安装在车辆上并自动停止并启动车辆的发动机。微型计算机具有在建立规定的停止条件时自动停止发动机的怠速停止功能，并且在发动机停止期间建立规定的起动条件时自动启动发动机。检测单元检测通过使车辆的电池的电压下降而获得的微型计算机的电源电压低于微型计算机的最小工作电压。如果电源电压低于最小工作电压，则存储单元与微型计算机的状态无关地存储电压降低信息。电力控制单元，如果电压降低信息被存储在存储单元中，则电容器产生存储对应于用于驱动发动机的起动电动机的电力的电荷，以在发动机起动时向起动电动机供电。

2. 发明授权

US07800353B2 Control unit, power supply device and electronic apparatus 有权
标题翻译：控制单元，电源装置和电子设备
公开(公告)号：US07800353B2
公开(公告)日：2010-09-21
申请号：US11896259
申请日：2007-08-30
申请人： Motoki Komiya
发明人： Motoki Komiya
IPC分类号： G05F1/40
CPC分类号： H02M3/156
摘要： A power supply device has a first node to which an input voltage is input, a second node, a third node from which an output voltage is output, a first switching circuit electrically connecting the first node and the second node and a resonance circuit electrically connecting the second node and the third node. The power supply device converts the input voltage into the output voltage through an intermediate voltage of the second node. A first timing circuit is operable to turn on and turn off the first switching circuit. When the intermediate voltage becomes equal to or larger than a first predetermined voltage, the first timing circuit turns on the first switching circuit after a first predetermined time period.
摘要翻译：电源装置具有输入电压的第一节点，第二节点，从其输出输出电压的第三节点，电连接第一节点和第二节点的第一开关电路和电连接的谐振电路第二节点和第三节点。电源装置通过第二节点的中间电压将输入电压转换成输出电压。第一定时电路可操作以接通和关断第一开关电路。当中间电压变得等于或大于第一预定电压时，第一定时电路在第一预定时间段之后导通第一开关电路。

3. 发明授权

US07710088B2 Switching regulator with an adjustable output regulator circuit and a constant output regulator circuit 失效
标题翻译：开关稳压器带有可调节输出调节电路和恒定输出稳压电路
公开(公告)号：US07710088B2
公开(公告)日：2010-05-04
申请号：US11878068
申请日：2007-07-20
申请人： Motoki Komiya
发明人： Motoki Komiya
IPC分类号： G05F1/59
CPC分类号： H02M3/1584
摘要： The switching regulator has a first switching regulator circuit for outputting a variable power according to a pulse width modulation pulse to be supplied; a second switching regulator circuit for outputting or stopping a constant power according to a control signal to be supplied; and a control circuit for controlling the first switching regulator circuit and the second switching regulator circuits. The control circuit increases the variable power of the first switching regulator circuit by an amount greater than a regular amount if a detected voltage changes from a status higher than the target voltage to a status lower than the target voltage, and decreases the variable power of the first switching regulator circuit by an amount greater than the regular amount if the detected voltage changes from a status lower than the target voltage to a status higher than the target voltage.
摘要翻译：开关调节器具有第一开关调节器电路，用于根据要提供的脉冲宽度调制脉冲输出可变功率; 第二开关调节器电路，用于根据要提供的控制信号输出或停止恒定功率; 以及用于控制第一开关调节器电路和第二开关调节器电路的控制电路。如果检测到的电压从目标电压高于目标电压的状态变为低于目标电压的状态，则控制电路将第一开关调节器电路的可变功率增加大于常规量的量，并且降低可变功率如果检测到的电压从低于目标电压的状态改变到高于目标电压的状态，则第一开关调节器电路的量大于常规量。

4. 发明申请

US20080024103A1 Switching regulator 失效
标题翻译：开关稳压器
公开(公告)号：US20080024103A1
公开(公告)日：2008-01-31
申请号：US11878068
申请日：2007-07-20
申请人： Motoki Komiya
发明人： Motoki Komiya
IPC分类号： G05F1/10
CPC分类号： H02M3/1584
摘要： The switching regulator has a first switching regulator circuit for outputting a variable power according to a pulse width modulation pulse to be supplied; a second switching regulator circuit for outputting or stopping a constant power according to a control signal to be supplied; and a control circuit for controlling the first switching regulator circuit and the second switching regulator circuits. The control circuit increases the variable power of the first switching regulator circuit by an amount greater than a regular amount if a detected voltage changes from a status higher than the target voltage to a status lower than the target voltage, and decreases the variable power of the first switching regulator circuit by an amount greater than the regular amount if the detected voltage changes from a status lower than the target voltage to a status higher than the target voltage.
摘要翻译：开关调节器具有第一开关调节器电路，用于根据要提供的脉冲宽度调制脉冲输出可变功率; 第二开关调节器电路，用于根据要提供的控制信号输出或停止恒定功率; 以及用于控制第一开关调节器电路和第二开关调节器电路的控制电路。如果检测到的电压从目标电压高于目标电压的状态变为低于目标电压的状态，则控制电路将第一开关调节器电路的可变功率增加大于常规量的量，并且降低可变功率如果检测到的电压从低于目标电压的状态改变到高于目标电压的状态，则第一开关调节器电路的量大于常规量。

5. 发明申请

US20070216374A1 Switching regulator 失效
标题翻译：开关稳压器
公开(公告)号：US20070216374A1
公开(公告)日：2007-09-20
申请号：US11717111
申请日：2007-03-13
申请人： Motoki Komiya
发明人： Motoki Komiya
IPC分类号： H02M3/335 , G05F1/613
CPC分类号： H02M3/1588 , H02M1/36 , Y02B70/1466
摘要： A switching regulator, has first and second switching regulator units, and first and second PLL circuit units that are provided in the first and second switching regulator units respectively, input first and second control pulse signals (PIN1, PIN2) respectively, phases of which are shifted from each other, and control the first timing (T1) of performing non-conduction control on the first switching element (LMOS). The first and second control pulse signals each is controlled to have a frequency corresponding to a voltage-boosted level of the output terminal to maintain the output voltage at predetermined voltage.
摘要翻译：开关调节器具有第一和第二开关调节器单元，以及分别设置在第一和第二开关调节器单元中的第一和第二PLL电路单元，分别输入第一和第二控制脉冲信号（PIN 1，PIN 2）它们彼此偏移，并且控制对第一开关元件（LMOS）执行非导通控制的第一定时（T 1）。第一和第二控制脉冲信号各自被控制为具有对应于输出端子的升压电平的频率，以将输出电压维持在预定电压。

6. 发明申请

US20120221229A1 IDLING STOP APPARATUS AND METHOD FOR DISABLING IDLING STOP FUNCTION 有权
标题翻译： IDLING停止装置和禁止IDLING停止功能的方法
公开(公告)号：US20120221229A1
公开(公告)日：2012-08-30
申请号：US13498022
申请日：2010-09-17
申请人： Ryoh Izumoto , Motoki Komiya , Yuichiro Shimizu , Yoshinori Shibachi
发明人： Ryoh Izumoto , Motoki Komiya , Yuichiro Shimizu , Yoshinori Shibachi
IPC分类号： F02D28/00
CPC分类号： F02D29/02 , F02N11/0825 , F02N11/0862 , F02N2250/02 , F02N2300/30 , Y02T10/48
摘要： An idling stop apparatus is provided which can prevent a voltage of a battery from being lowered even when a microcomputer is reset. In an idling stop apparatus when a reset condition is established, reset information indicating that the reset condition is established is stored in a latch circuit and a microcomputer disables an idling stop function when the reset information is stored. The reset information is stored in the latch circuit even when the microcomputer is being reset or even after the microcomputer is reset. Accordingly, the microcomputer after the reset can disable the idling stop function. As a result, it is possible to prevent the voltage of the battery from being lowered due to the idling stop function.
摘要翻译：提供了一种怠速停止装置，即使在微型计算机复位时也能够防止电池的电压降低。在建立复位条件的怠速停止装置中，当存储复位信息时，表示复位条件成立的复位信息存储在锁存电路中，微型计算机停止怠速停止功能。即使当微计算机被复位或甚至在微计算机复位之后，复位信息也被存储在锁存电路中。因此，复位后的微型计算机可以禁用怠速停机功能。结果，可以防止由于怠速停止功能而使电池的电压降低。

7. 发明申请

US20120153638A1 ENGINE CONTROL DEVICE, VEHICLE, AND ENGINE CONTROL METHOD 有权
标题翻译：发动机控制装置，车辆和发动机控制方法
公开(公告)号：US20120153638A1
公开(公告)日：2012-06-21
申请号：US13392356
申请日：2010-08-24
申请人： Yuichiro Shimizu , Yoshinori Shibachi , Ryoh Izumoto , Motoki Komiya
发明人： Yuichiro Shimizu , Yoshinori Shibachi , Ryoh Izumoto , Motoki Komiya
IPC分类号： F02N11/00
CPC分类号： F02N11/0851 , F02N11/087 , F02N15/02 , F02N15/067 , F02N2200/045 , F02N2200/0801 , F02N2200/101 , F02N2200/102
摘要： Engine control device includes a delay unit which delays or cuts off a flow of current from a first current system, which directs current to a coil, to a second current system, which directs current to a starter motor. When a starter switch, which turns the flow of current from the power source to the first current system on or off, is turned on and electricity flows to the first current system, the delay unit delays the current flowing from the first current system to the second current system. When electricity flows to the first current system as a result of a controller having turned a first switch on, the delay unit cuts off the flow of electricity from the first current system to the second current system.
摘要翻译：发动机控制装置包括延迟单元，该延迟单元延迟或切断来自将电流引导到线圈的第一电流系统的电流流动到将电流引导到起动电动机的第二电流系统。当将来自电源的电流流动到第一电流系统的启动或关闭的启动器开关导通并且电流流向第一电流系统时，延迟单元将从第一电流系统流出的电流延迟到第二当前系统。当由于控制器已经使第一开关接通而导致电流流向第一电流系统时，延迟单元将电流从第一电流系统切断到第二电流系统。

8. 发明申请

US20080055943A1 Control unit, power supply device and electronic apparatus 有权
标题翻译：控制单元，电源装置和电子设备
公开(公告)号：US20080055943A1
公开(公告)日：2008-03-06
申请号：US11896259
申请日：2007-08-30
申请人： Motoki Komiya
发明人： Motoki Komiya
IPC分类号： H02M3/335
CPC分类号： H02M3/156
摘要： A power supply device has a first node to which an input voltage is input, a second node, a third node from which an output voltage is output, a first switching circuit electrically connecting the first node and the second node and a resonance circuit electrically connecting the second node and the third node. The power supply device converts the input voltage into the output voltage through an intermediate voltage of the second node. A first timing circuit is operable to turn on and turn off the first switching circuit. When the intermediate voltage becomes equal to or larger than a first predetermined voltage, the first timing circuit turns on the first switching circuit after a first predetermined time period.
摘要翻译：电源装置具有输入电压的第一节点，第二节点，从其输出输出电压的第三节点，电连接第一节点和第二节点的第一开关电路和电连接的谐振电路第二节点和第三节点。电源装置通过第二节点的中间电压将输入电压转换成输出电压。第一定时电路可操作以接通和关断第一开关电路。当中间电压变得等于或大于第一预定电压时，第一定时电路在第一预定时间段之后导通第一开关电路。

9. 发明申请

US20080012545A1 Half bridge switching regulator and electronic device 有权
标题翻译：半桥开关稳压器和电子设备
公开(公告)号：US20080012545A1
公开(公告)日：2008-01-17
申请号：US11819680
申请日：2007-06-28
申请人： Motoki Komiya
发明人： Motoki Komiya
IPC分类号： G05F1/00 , G05F1/10
CPC分类号： H02M1/34 , H02M3/1588 , Y02B70/1466
摘要： A half bridge step-up switching regulator is configured including an output voltage adjusting switch element Q1 for adjusting an output voltage; a synchronous switch element Q2, connected in series with the output voltage adjusting switch element Q1, that is complementary ON operated when the output voltage adjusting switch element Q1 is turned OFF; a voltage detecting section 10 for detecting the voltage at a connecting node of the switch elements in time of turn-OFF of the synchronous switch element; and a soft switch control section 20 for adjusting the timing of turn-OFF of the synchronous switch element Q2 based on the voltage fluctuation detected by the voltage detecting section 10 to perform zero current switching control.
摘要翻译：半桥升压开关稳压器被配置为包括用于调节输出电压的输出电压调节开关元件Q 1; 与输出电压调节用开关元件Q 1串联连接的同步开关元件Q 2，在输出电压调节用开关元件Q1断开的状态下互补接通; 电压检测部分10，用于在同步开关元件断开时检测开关元件的连接节点处的电压; 以及软开关控制部分20，用于基于由电压检测部分10检测的电压波动来调节同步开关元件Q 2的截止时间，以进行零电流切换控制。

10. 发明授权

US09014942B2 Idling stop device and idling stop control method 有权
标题翻译：怠速停机装置和怠速停止控制方式
公开(公告)号：US09014942B2
公开(公告)日：2015-04-21
申请号：US13583721
申请日：2011-03-10
申请人： Ryoh Izumoto , Motoki Komiya , Yuichiro Shimizu , Yoshinori Shibachi
发明人： Ryoh Izumoto , Motoki Komiya , Yuichiro Shimizu , Yoshinori Shibachi
IPC分类号： G06F19/00 , F02N11/08 , F02D17/04 , F02D29/02
CPC分类号： F02N11/0859 , F02D17/04 , F02D29/02 , F02N11/0818 , F02N2200/063 , F02N2250/02 , F02N2300/106 , F02N2300/108 , F02N2300/30
摘要： An idling stop device installed in a vehicle includes a microcomputer, a detector, a storage, and a controller. The microcomputer automatically stops an engine of the vehicle when a prescribed stopping condition is satisfied, and automatically activates a starter motor of the engine when a prescribed activating condition is satisfied. The detector detects whether a drive voltage of the microcomputer, which is obtained by dropping a voltage of a battery of the vehicle is less than a threshold value. The storage stores, irrespective of a state of the microcomputer, information indicating that the detector has detected that the drive voltage is less than the threshold value. The controller drops an increasing speed of a current for driving the starter motor when the microcomputer activates the stator motor under the condition that the information is stored in the storage.
摘要翻译：安装在车辆中的怠速停止装置包括微型计算机，检测器，存储器和控制器。当满足规定的停止条件时，微型计算机自动停止车辆的发动机，并且当满足规定的启动条件时，自动启动发动机的起动电动机。检测器检测通过降低车辆的电池电压而获得的微计算机的驱动电压是否小于阈值。无论微计算机的状态如何，存储器存储指示检测器已经检测到驱动电压小于阈值的信息。当微型计算机在信息存储在存储器中的条件下启动定子电动机时，控制器降低用于驱动起动电动机的电流的增加速度。

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