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1. 发明授权

US4848646A Method for depositing solder onto aluminum metal material 失效
标题翻译：将焊料沉积到铝金属材料上的方法
公开(公告)号：US4848646A
公开(公告)日：1989-07-18
申请号：US246929
申请日：1988-09-19
申请人： Mitsuharu Morishita , Shiro Iwatani , Mitsuaki Nanba
发明人： Mitsuharu Morishita , Shiro Iwatani , Mitsuaki Nanba
IPC分类号： B23K1/20 , B23K1/00 , B23K1/19 , B23K35/00 , B23K35/14 , H05K3/44
CPC分类号： B23K1/19 , B23K35/002 , H05K3/44
摘要： A method for depositing solder onto aluminum metal material comprises steps of:(a) activating the surface of aluminum metal;(b) substituting zinc for the surface of aluminum as activated;(c) forming a nickel coating film over the surface of the zinc-substituted layer on the aluminum metal material by the non-electrode plating; and(d) attaching soldering material onto the nickel coating film surface.
摘要翻译：一种在铝金属材料上沉积焊料的方法包括以下步骤：（a）活化铝金属表面; （b）用锌代替铝的表面活化; （c）通过非电极电镀在铝金属材料上的锌取代层的表面上形成镍涂膜; 和（d）将焊接材料附着在镍涂膜表面上。

2. 发明授权

US4739243A Startup period control device for vehicle generator 失效
标题翻译：车辆发电机启动期控制装置
公开(公告)号：US4739243A
公开(公告)日：1988-04-19
申请号：US923982
申请日：1986-10-28
申请人： Shiro Iwatani , Mitsuharu Morishita , Keiichi Komurasaki
发明人： Shiro Iwatani , Mitsuharu Morishita , Keiichi Komurasaki
IPC分类号： H02P9/30 , H02J7/24 , H02P9/08 , H02J7/14
CPC分类号： H02P9/08 , H02J7/245 , Y02T10/92
摘要： The output current and drive torque characteristics of a vehicle generator during cold, startup periods are approximated to those of a warmed up generator by sensing the field winding current, and interrupting it for a time period prolonged by a feedback/charging capacitor (904) whenever it exceeds a reference level. The field winding current never exceeds the reference level when the generator is warmed up, whereupon the interrupting circuitry has no effect.
摘要翻译：在冷启动期间，车辆发电机的输出电流和驱动转矩特性通过感测励磁绕组电流而近似于加热发电机的输出电流和驱动转矩特性，并且每当通过反馈/充电电容器（904）延迟一段时间它超过参考水平。当发电机加热时，励磁绕组电流不会超过参考电平，因此中断电路不起作用。

3. 发明申请

US20050122227A1 Brush abrasion detector of vehicle generator 有权
标题翻译：汽车发电机刷磨损检测仪
公开(公告)号：US20050122227A1
公开(公告)日：2005-06-09
申请号：US10826292
申请日：2004-04-19
申请人： Yoshihito Itou , Shiro Iwatani
发明人： Yoshihito Itou , Shiro Iwatani
IPC分类号： G01R31/34 , H01R39/58 , H02K11/00 , H02K13/00 , G08B21/00
CPC分类号： H01R39/58
摘要： The brush abrasion detector is unnecessary to provide any detecting element for detecting limit of abrasion of a brush in the proximity of the brush. The brush abrasion detector includes: a brush located being slidably press-fitted to a slip ring provided at an end portion of a field winding of a generator, and supplying an excitation current from a battery to the field winding; a current detection circuit for detecting a current value flowing through the field winding via the brush; an output voltage detection circuit for detecting an output voltage value from the generator; and a brush abrasion determination circuit for determining abrasion state of the brush based on a current value detected by the current detection circuit or an output voltage value detected by the output voltage detection circuit.
摘要翻译：刷磨损检测器不需要提供用于检测刷子附近的刷子的磨损极限的任何检测元件。刷磨损检测器包括：刷子，其可滑动地压配合到设置在发电机的励磁绕组的端部处的滑环，并且将电池的励磁电流提供给励磁绕组; 电流检测电路，用于检测通过电刷流过励磁绕组的电流值; 用于检测来自发电机的输出电压值的输出电压检测电路; 以及用于根据由电流检测电路检测到的电流值或由输出电压检测电路检测的输出电压值来确定电刷的磨损状态的刷磨损确定电路。

4. 发明授权

US5089766A Vehicle AC generator control device with overvoltage limiter and dummy load unit 失效
标题翻译：具有过压限制和负载装置的车辆交流发电机控制装置
公开(公告)号：US5089766A
公开(公告)日：1992-02-18
申请号：US551344
申请日：1990-07-12
申请人： Shiro Iwatani
发明人： Shiro Iwatani
IPC分类号： H02P9/00 , H02J7/16
CPC分类号： H02J7/166 , Y02T10/7005
摘要： A vehicle AC generator control device includes an AC generator including a field coil; a rectifier for rectifying an AC output of the AC generator; a battery connected to an output terminal of the rectifier; a voltage regulator including a switching element series-connected to the field coil, the voltage regulator detecting a terminal voltage of the rectifier or battery to operate the switching element to control a field current of the field coil to adjust an output voltage of the generator to a predetermined value; a dummy load unit including a dummy load balanced with an output capacity of the AC generator; and an overvoltage limiter which detects when the output voltage of the AC generator exceeds a set value, to energize the dummy load unit, so that the dummy load unit is connected to an output terminal of the rectifier, to thereby suppress any abnormal rise of the output voltage.

5. 发明授权

US5061889A Vehicle AC generator control device for adjusting output voltage in accordance with vehicle conditions 失效
标题翻译：用于根据车辆状况调节输出电压的车辆交流发电机控制装置
公开(公告)号：US5061889A
公开(公告)日：1991-10-29
申请号：US549985
申请日：1990-07-09
申请人： Shiro Iwatani , Yutaka Kitamura
发明人： Shiro Iwatani , Yutaka Kitamura
IPC分类号： H02P9/14 , H02J7/14
CPC分类号： H02J7/1446 , Y02T10/92
摘要： A vehicle AC generator control device, comprises: an AC generator with a field coil; a rectifier for rectifying an AC output of the AC generator; a battery connected to an output terminal of the rectifier; a voltage regulator with a switching element series-connected to the field coil, the voltage regulator detecting a terminal voltage of the rectifier or battery to operate the switching element to control a field current of the field coil to adjust an output voltage of the AC generator to a predetermined value; a field coil exciting power source for providing an output voltage which is higher than the output voltage of the AC generator; and a field current limiter for limiting a maximum conduction rate of the switching element according to a speed of rotation of the AC generator.

6. 发明授权

US4937514A AC generator control apparatus for vehicles 失效
标题翻译：交流发电机控制装置
公开(公告)号：US4937514A
公开(公告)日：1990-06-26
申请号：US296725
申请日：1989-01-13
申请人： Shiro Iwatani
发明人： Shiro Iwatani
IPC分类号： H02P9/30 , H02J7/24
CPC分类号： H02J7/245 , Y02T10/92
摘要： A control apparatus of an AC generator for use in vehicles is disclosed which includes an AC generator having a field coil, a storage battery to be charged by a rectified output of the AC generator, a voltage regulator for regulating the output voltage of the AC generator and an excessive temperature controller that includes a triangular wave generator, a temperature detection circuit and a comparator. The controller controls the on-time ratio of a power transistor so that the field current flowing through the field coil is changed in accordance with output of the comparator which compares the output level of the temperature detection circuit and the triangular wave output of the triangular wave generator.
摘要翻译：公开了一种用于车辆的交流发电机的控制装置，其包括具有励磁线圈的AC发电机，由AC发电机的整流输出充电的蓄电池，用于调节AC发电机的输出电压的电压调节器以及包括三角波发生器，温度检测电路和比较器的过温度控制器。控制器控制功率晶体管的接通时间比，使得流过励磁线圈的励磁电流根据比较器的输出而变化，该比较器比较温度检测电路的输出电平和三角波的三角波输出发电机。

7. 发明授权

US4727307A Control apparatus for vehicular generator 失效
标题翻译：车载发电机控制装置
公开(公告)号：US4727307A
公开(公告)日：1988-02-23
申请号：US885830
申请日：1986-07-15
申请人： Kazutoshi Kaneyuki , Shiro Iwatani , Keiichi Komurasaki , Yoshiyuki Iwaki
发明人： Kazutoshi Kaneyuki , Shiro Iwatani , Keiichi Komurasaki , Yoshiyuki Iwaki
IPC分类号： H02J7/14 , H02P9/30
CPC分类号： H02P9/30 , H02J7/1453
摘要： A control apparatus for a vehicular generator for use in an automobile, etc., in which the temperature of the generator is detected so as to control switching of the field current of the generator when the temperature of the generator is below a predetermined value, so that the cold output current and cold drive torque of the generator are substantially the same as the hot output current and hot drive torque of the generator.
摘要翻译：一种用于汽车等的车辆发电机的控制装置，其中检测发电机的温度，以便当发电机的温度低于预定值时控制发电机的励磁电流的切换，因此发电机的冷输出电流和冷驱动转矩与发电机的热输出电流和热驱动转矩基本相同。

8. 发明授权

US07129594B2 System for controlling generator for vehicle 有权
公开(公告)号：US07129594B2
公开(公告)日：2006-10-31
申请号：US10543404
申请日：2003-12-18
申请人： Shiro Iwatani , Yoshihito Itou
发明人： Shiro Iwatani , Yoshihito Itou
IPC分类号： H02J11/00
CPC分类号： H02P9/305 , H02J7/244 , H02P9/48
摘要： A control system for a vehicular generator is provided which can be simplified in construction as the entire system to achieve cost reduction by using only a single control terminal that takes in a control signal from outside and by employing the control signal composed of only three kinds of signals. The system includes a generator 2 having an armature coil 202 and a field coil 201, a battery 4 to be charged by a power generation voltage, and a control circuit 1A that adjusts the power generation voltage by controlling to turn a field current supplied to the field coil 201 on and off in accordance with a battery voltage. A single control terminal C is provided on the control circuit 1A, and an external control unit 5 is connected to the control terminal C. The external control unit 5 supplies either one of a ground signal, an open signal and a pull-up signal to the control terminal C as a control signal in accordance with the battery voltage and an operating condition of the vehicle. The control circuit 1A interrupts the field current to stop power generation in response to the ground signal, adjust the power generation voltage to a first control voltage for normal time in response to the open signal, and adjusts the power generation voltage to a second control voltage higher than the first control voltage in response to the pull-up signal.

9. 发明授权

US5210480A Control device of vehicle mounted alternator 失效
标题翻译：车载交流发电机控制装置
公开(公告)号：US5210480A
公开(公告)日：1993-05-11
申请号：US859623
申请日：1992-03-20
申请人： Shiro Iwatani , Yoshiyuki Iwaki
发明人： Shiro Iwatani , Yoshiyuki Iwaki
IPC分类号： H02J7/16
CPC分类号： H02J7/163 , Y02T10/7005
摘要： A control device of a vehicle-mounted, self-excited alternator for supplying a field current to its field coil and selectively a charge current to a battery and a power to a high voltage electric load of the vehicle comprises a field current detector for detecting field current flowing through the field coil and a field current limiter which includes a reference device for providing a fixed reference value, a comparator for comparing the field current detected by the field current detector with the fixed reference value and a voltage regulator control device responsive to an output of the comparator to control the voltage regulator to cut-off the field current when the field current detected is larger than the reference value.
摘要翻译：一种车载自激式交流发电机的控制装置，用于向其励磁线圈提供励磁电流并且选择性地选择性地向电池充电电流和对车辆的高压电负载的功率，包括用于检测场的场电流检测器流过励磁线圈的电流和励磁电流限制器，其包括用于提供固定参考值的参考装置，比较器，用于将由场电流检测器检测的励磁电流与固定参考值进行比较;以及电压调节器控制装置，当检测到的励磁电流大于参考值时，比较器的输出来控制电压调节器截止励磁电流。

10. 发明授权

US5184060A Control apparatus for an AC generator 失效
标题翻译：交流发电机的控制装置
公开(公告)号：US5184060A
公开(公告)日：1993-02-02
申请号：US709845
申请日：1991-06-04
申请人： Shiro Iwatani
发明人： Shiro Iwatani
IPC分类号： H02P9/30 , H02J7/14 , H02J7/24
CPC分类号： H02J7/1461 , H02J7/245 , Y02T10/92
摘要： A control apparatus for an AC generator in which a storage battery 4 is connected to the field coil 102 of the generator, and through a rectifier 2 to the armature coil 101 of the generator to be charged thereby. A voltage regulator 3 is connected between the generator and the battery for controlling the current supply to the field coil, and includes a switch 306 connected in series with the field coil for turning the current supply on and off to control the output voltage of the generator. A detector 6A or 6B is connected between the armature coil and the battery and between the rectifier and the battery for detecting the operating state of the generator and attendantly operating an indicator 7. The detector includes a switch 605, 607 for turning the indicator on and off, an emitter follower transistor 610 connected through the rectifier to the armature coil for controlling the switch based on the generation signal, and a relatively small capacitor 603 connected to the transistor for smoothing the generation signal. An adjuster 310, 311 may be connected between the voltage regulator and the detector for detecting the output voltage of the transistor and reducing the generation signal to a value lower than that to which it is normally controlled by the voltage regulator.
摘要翻译：一种用于交流发电机的控制装置，其中蓄电池4连接到发电机的励磁线圈102，并且通过整流器2连接到发电机的电枢线圈101以由此充电。电压调节器3连接在发电机和电池之间，用于控制对励磁线圈的电流供应，并且包括与励磁线圈串联连接的开关306，用于接通和断开电流源以控制发电机的输出电压。检测器6A或6B连接在电枢线圈和电池之间以及整流器和电池之间，用于检测发电机的工作状态并伴随操作指示器7.检测器包括开关605,607，关闭，通过整流器连接到电枢线圈的射极跟随器晶体管610，用于基于发生信号控制开关;以及相对小的电容器603，连接到晶体管，用于平滑发电信号。调节器310,311可以连接在电压调节器和检测器之间，用于检测晶体管的输出电压，并将发生信号减小到比其通常由电压调节器控制的值低的值。

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