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1. 发明申请

US20060011871A1 Isolator 审中-公开
标题翻译：隔离器
公开(公告)号：US20060011871A1
公开(公告)日：2006-01-19
申请号：US11176355
申请日：2005-07-08
申请人： Hidefumi Tamai
发明人： Hidefumi Tamai
IPC分类号： G02B27/00
CPC分类号： H04B10/66
摘要： The isolator includes a photodiode (first photodiode), a first and a second amplifier, and a carrier discharging circuit. The photodiode is an input element that converts an optical signal input from an LED (signal source) into an electrical signal, and outputs the electrical signal to the first amplifier. The first amplifier includes two bipolar transistors, and amplifies the electrical signal output by the photodiode. The first amplifier also includes three resistances, one of which is a feedback resistance. The second amplifier has a similar structure to that of the first amplifier. The carrier discharging circuit is connected to the base of the bipolar transistor in the first amplifier and to the base of the bipolar transistor in the second amplifier, so as to discharge, when the photodiode turns off, a carrier accumulated in these bases when the photodiode PD1 is on.
摘要翻译：隔离器包括光电二极管（第一光电二极管），第一和第二放大器以及载体放电电路。光电二极管是将从LED（信号源）输入的光信号转换为电信号的输入元件，并将电信号输出到第一放大器。第一放大器包括两个双极晶体管，并放大由光电二极管输出的电信号。第一放大器还包括三个电阻，其中之一是反馈电阻。第二放大器具有与第一放大器类似的结构。载流子放电电路连接到第一放大器中的双极晶体管的基极和第二放大器中的双极晶体管的基极，以便当光电二极管关断时，放电在这些基极中的载流子，当光电二极管 PD1打开。

2. 发明授权

US4807135A Power supply control device for automotive electronic control system 失效
标题翻译：汽车电子控制系统电源控制装置
公开(公告)号：US4807135A
公开(公告)日：1989-02-21
申请号：US933130
申请日：1986-11-21
申请人： Hidefumi Tamai
发明人： Hidefumi Tamai
IPC分类号： B60K23/00 , B60R16/02 , B60R16/03 , F16D48/06 , F16H61/12 , B60K28/10
CPC分类号： F16H61/12 , F16D48/066 , F16D2500/3067 , F16D2500/3069 , F16D2500/30806 , F16D2500/3108 , F16D2500/7041 , F16D2500/70418 , F16D2500/7042 , F16H2061/122 , F16H2061/1232 , F16H2061/1292
摘要： A power supply control device is provided which supplies electric power to an automobile electronic control system, including a microcomputer, which controls devices on an automobile, such as a gear transmission, a clutch, etc. A power supply for the electronic control system is connected to a self-holding device for continuously supplying electric power to the electronic control system even if a key switch is turned off in error, resulting in a power cutoff. When the power is cut off inadvertently or intentionally, the electronic control system detects such a power cutoff, and effects a predetermined control operation. Upon completion of the operation, the electronic control system turns off the self-holding device to cut off the electric power supplied to the electronic control system.
摘要翻译：提供一种电源控制装置，其向包括微型计算机的汽车电子控制系统提供电力，该微型计算机控制诸如齿轮传动装置，离合器等的汽车上的装置。电子控制系统的电源被连接涉及一种用于对电子控制系统持续供电的自保持装置，即使钥匙开关被错误地关闭，导致断电。当无意或有意地切断电源时，电子控制系统检测到这种电力切断，并实现预定的控制操作。在完成操作时，电子控制系统关闭自保持装置以切断供给电子控制系统的电力。

3. 发明授权

US4910494A Automotive vehicle control system 失效
标题翻译：汽车控制系统
公开(公告)号：US4910494A
公开(公告)日：1990-03-20
申请号：US331080
申请日：1989-03-28
申请人： Hidefumi Tamai
发明人： Hidefumi Tamai
IPC分类号： B60K23/00 , B60Q1/00 , B60R16/02 , B60W10/02 , B60W10/06 , F02D41/26 , F16H63/40 , G01M17/00 , G05B9/03 , G08B21/00
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/11 , B60W30/18 , F02D41/266 , F16H61/12 , G05B9/03 , F16H2061/1208 , F16H2061/122 , F16H2061/124 , F16H2061/1268 , F16H63/40
摘要： An automotive vehicle control system is equipped with a main electronic control unit for controlling devices mounted on the vehicle, and an emergency electronic control unit for backing up the main electronic control unit. Both electronic control units transmit diagnostic signals, receive the diagnostic signals from each other and diagnose them for abnormalities, whereby a fault in the main electronic control unit is diagnosed by the emergency electronic control unit and a fault in the emergency electronic control unit is diagnosed by the main electronic control unit.
摘要翻译：机动车辆控制系统配备有用于控制安装在车辆上的装置的主电子控制单元和用于备用主电子控制单元的紧急电子控制单元。两个电子控制单元发送诊断信号，接收诊断信号并对其进行异常诊断，从而由紧急电子控制单元诊断主电子控制单元的故障，应急电子控制单元的故障由主要电子控制单元。

4. 发明授权

US4766774A Shift control method and apparatus for automatic transmissions used in automotive vehicles 失效
标题翻译：用于汽车的自动变速器的变速控制方法和装置
公开(公告)号：US4766774A
公开(公告)日：1988-08-30
申请号：US897851
申请日：1986-08-19
申请人： Hidefumi Tamai
发明人： Hidefumi Tamai
IPC分类号： F15B15/28 , F16H59/68 , F16H61/00 , F16H61/28 , F16H61/30 , F16H63/00 , F16H63/12 , F16H63/30 , F16H63/38 , B60K20/00 , B60K20/10 , B60K41/18
CPC分类号： F16H61/28 , F16H2061/0087 , F16H2061/2823 , F16H59/68 , F16H63/38 , Y10T477/69335 , Y10T74/19251 , Y10T74/2003
摘要： At an initial shifting operation of an automatic transmission, a shift actuator is operated to move a shift fork shaft to an initial target gear shift position which is deepest, followed by removing driving force from the actuator. A value is then read in from a stroke sensor for sensing the position of the actuator that prevails when a detent mechanism of the transmission is in a stable state. Shifting control is performed by using the read value as a target value for the next shifting operation.
摘要翻译：在自动变速器的初始变速操作中，变速致动器被操作以将换档拨叉轴移动到最深的初始目标变速位置，随后从致动器移除驱动力。然后从行程传感器读取一个值，用于感测当传动装置的止动机构处于稳定状态时主动的致动器的位置。通过使用读取值作为下一个移位操作的目标值来执行切换控制。

5. 发明授权

US06172552B2 FET device for use in solid-state relay 有权
标题翻译：用于固态继电器的FET器件
公开(公告)号：US06172552B2
公开(公告)日：2001-01-09
申请号：US09174837
申请日：1998-10-19
申请人： Hidefumi Tamai , Masaya Fukaura
发明人： Hidefumi Tamai , Masaya Fukaura
IPC分类号： H03K17687
CPC分类号： H03K17/785 , H03K17/6874
摘要： In an FET device having a pair of input terminals, a pair of output terminals, a plurality of FETs and driving circuits, the driving circuit has such a circuit structure that source electrodes of the FETs are electrically connected to each other. Each of gate electrodes of the FETs is independently connected to a photo-diode array. The gate electrodes of the FETs are not electrically short-circuited to each other. The FETs are tuned on and off in response to a single control signal.
摘要翻译：在具有一对输入端子，一对输出端子，多个FET和驱动电路的FET器件中，驱动电路具有使FET的源电极彼此电连接的电路结构。 FET的每个栅电极独立地连接到光电二极管阵列。 FET的栅电极彼此不电短路。响应于单个控制信号，FET被导通和截止。

6. 发明授权

US5653659A Automatic engine stop-start system 失效
标题翻译：自动发动机停机启动系统
公开(公告)号：US5653659A
公开(公告)日：1997-08-05
申请号：US534848
申请日：1995-09-27
申请人： Yujiro Kunibe , Hidefumi Tamai
发明人： Yujiro Kunibe , Hidefumi Tamai
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18 , F02N11/08 , F16H59/22 , F16H63/40 , B60K41/04
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W30/18 , B60W2510/0676 , B60W2540/16 , F02N11/0818 , F16H59/22 , F16H63/40 , Y10T477/679 , Y10T477/68
摘要： An automatic engine stop-start system automatically stops an engine to reduce the fuel consumption whenever a predetermined condition is fulfilled and automatically starts the engine whenever another predetermined condition is fulfilled. This system is particularly arranged to detect gearshift lever position of an automatic transmission to determine various automatic stop/start conditions so that an engine in a car with an automatic transmission can be automatically stopped/started.
摘要翻译：自动发动机停止启动系统在满足预定条件时自动停止发动机以减少燃料消耗，并且每当满足其他预定条件时自动启动发动机。该系统特别地被设置为检测自动变速器的换档杆位置以确定各种自动停止/起动条件，使得具有自动变速器的汽车中的发动机能够被自动停止/启动。

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