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    • 2. 发明申请
    • Method And System For Producing Contact Member Being Employed In Electric/Electronic Circuit
    • 电气电子电路生产接触件的方法和系统
    • US20080087649A1
    • 2008-04-17
    • US11661994
    • 2004-11-19
    • Yoshiaki KasaiKiyoshi Takizawa
    • Yoshiaki KasaiKiyoshi Takizawa
    • B23K11/00
    • H05B3/0019B23K11/063B23K11/20B23K11/3081B23K2101/16B23K2101/40H01C1/144H01C10/30H01H11/043H01R43/16
    • The present invention provides a method for producing a contact member being employed in electric/electronic circuits. The method comprises a first process and a second process. The first process comprises a step 1-1 for supplying a spring base strip 1, a step 2-1 for supplying a noble metal wire 2, a seam welding step 3-1 for welding and combining the metal wire 2 with the spring base strip after the spring base strip 1 and the noble metal wire 2 held together; and a step 4-1 for winding a welded and combined product. The second process comprises a step 5-1 for punching the welded and combined product. The seam welding step 3-1 comprises a step 6-1 for setting welding conditions and a step 7-1 for circulating chilled water in a closed channel. A testing step 8-1 comprises a sub-step 8-1a for determining a preciseness of a welded portion and a sub-step 81b for determining a welded strength, is performed between the seam welding step 3-1 and the winding step 4-1.
    • 本发明提供了一种用于电/电子电路中使用的接触元件的制造方法。 该方法包括第一过程和第二过程。 第一种方法包括用于供应弹簧基底条1的步骤1-1,用于供给贵金属丝2的步骤2-1,用于焊接和组合金属丝2与弹簧基条的缝焊步骤3-1 在弹簧底座条1和贵金属线2保持在一起之后; 以及用于缠绕焊接和组合产品的步骤4-1。 第二种方法包括用于冲压焊接和组合产品的步骤5-1。 缝焊步骤3-1包括用于设定焊接条件的步骤6-1和用于在封闭通道中循环冷冻水的步骤7-1。 测试步骤8-1包括用于确定焊接部分的精度的子步骤8-1a和用于确定焊接强度的子步骤81b,在缝焊步骤3-1和卷绕步骤之间 4 - 1。
    • 3. 发明授权
    • Engine speed control system
    • 发动机转速控制系统
    • US4475503A
    • 1984-10-09
    • US331769
    • 1981-12-17
    • Hiroyuki NakamuraYoshiaki KasaiMasaaki Ohgami
    • Hiroyuki NakamuraYoshiaki KasaiMasaaki Ohgami
    • F02D41/16F02D31/00F02M3/00
    • F02D31/004
    • An engine idling speed control system for an internal combustion engine comprising an actuator for actuating a throttle valve for increasing and decreasing the idling speed, an engine speed signal generating circuit, an engine speed increasing signal generating circuit and an engine speed decreasing signal generating circuit, a vehicle speed detecting circuit for generating a signal when the vehicle speed is lower than a predetermined value, an idling signal generating circuit for generating an idling signal in the idling operation of the engine, an engine speed detecting circuit for producing a signal when the engine speed is higher than a predetermined value, and an actuator control circuit for operating the actuator in opposite directions in accordance with engine speed increasing and decreasing signals. A logic gate circuit is provided to be operated by the signal from the vehicle speed detecting circuit, idling signal and signal from the engine speed detecting circuit for enabling the engine speed increasing and decreasing signals for performing an automatic idling speed control.
    • 一种用于内燃机的发动机怠速控制系统,包括用于致动用于增加和减少怠速的节气门的致动器,发动机速度信号发生电路,发动机转速增加信号发生电路和发动机转速降低信号发生电路, 用于在车速低于预定值时产生信号的车速检测电路,用于在发动机怠速运转中产生怠速信号的怠速信号发生电路,用于在发动机中产生信号的发动机速度检测电路 速度高于预定值,以及致动器控制电路,用于根据发动机转速增加和减小的信号在相反方向上操作致动器。 逻辑门电路由来自车速检测电路的信号,空载信号和来自发动机速度检测电路的信号进行操作,以使发动机转速增加和减小用于执行自动空转速度控制的信号。
    • 4. 发明授权
    • System for detecting the transient state of engine operation
    • 用于检测发动机运转过渡状态的系统
    • US4447880A
    • 1984-05-08
    • US223677
    • 1981-01-09
    • Yoshiaki KasaiMasaaki Ohgami
    • Yoshiaki KasaiMasaaki Ohgami
    • F02P5/15F02D41/10F02D45/00F02P5/145G01P3/48F02P5/04G06F15/20
    • G01P3/4807
    • A system for electronically detecting the transient state of engine operation of an internal combustion engine having a spark ignition system. A measuring circuit counts pulses having the pulse separation of the ignition timing of the spark ignition system and produces data output. A plurality of memorizing circuits are provided for memorizing old data output from the measuring circuit and a subtractor compares the old data output and the memorizing circuit with the new data output from the measuring circuit and produces the difference between the data and the amount of the difference. The output of the subtractor is used for correcting the air-fuel ratio of the air-fuel mixture of an emission control system using a three-way catalytic converter.
    • 一种用于电子地检测具有火花点火系统的内燃机的发动机运转的过渡状态的系统。 测量电路对具有火花点火系统的点火正时脉冲间隔的脉冲进行计数并产生数据输出。 提供多个存储电路用于存储从测量电路输出的旧数据,减法器将旧数据输出和存储电路与从测量电路输出的新数据进行比较,并产生数据与差异量之差 。 减法器的输出用于校正使用三元催化转化器的排放控制系统的空气燃料混合物的空燃比。
    • 9. 发明授权
    • Actuator control system for an engine idling speed governor
    • 用于发动机怠速调速器的执行器控制系统
    • US4495579A
    • 1985-01-22
    • US334059
    • 1981-12-23
    • Tatsuhisa FukushimaYoshiaki KasaiMitsuo Nakamura
    • Tatsuhisa FukushimaYoshiaki KasaiMitsuo Nakamura
    • F02D41/16F02D11/10F02D31/00F02D43/00F02M3/06F02M3/07G05D13/02F02M3/00
    • F02M3/07F02D11/10F02D31/004F02D43/00F02D2011/102
    • An actuator control system for an internal combustion engine idling speed governor mounted on a vehicle includes an actuator for actuating a throttle valve, an ignition switch for producing an ignition turning off signal, an engine speed signal generating circuit, an engine speed increasing signal generating circuit, an engine speed decreasing signal generating circuit, an actuator control circuit for operating the actuator in opposite direction in accordance with engine speed increasing and decreasing signals. A time lag signal generating circuit is provided to be responsive to said ignition turning off signal to generate a signal after a predetermined time. A logic gate is provided to be responsive to the ignition turning off signal for operating the actuator control circuit so as to close the throttle valve from the idling open position to the closed position. Another logic gate is provided to be responsive to the time lag signal for operating the actuator control circuit so as to open the throttle valve from the closed position to the idling open position.
    • 用于安装在车辆上的内燃机怠速调速器的执行器控制系统包括用于致动节气门的致动器,用于产生点火开关信号的点火开关,发动机转速信号发生电路,发动机转速信号发生电路 发动机减速信号发生电路,用于根据发动机转速增加和减小的信号沿相反方向操作致动器的致动器控制电路。 提供时滞信号发生电路以响应于所述点火关闭信号在预定时间之后产生信号。 提供逻辑门以响应于用于操作致动器控制电路的点火关闭信号,以便将节气门从空转打开位置关闭到关闭位置。 提供另一个逻辑门以响应于用于操作致动器控制电路的时滞信号,以便将节流阀从关闭位置打开到空转打开位置。