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    • 2. 发明授权
    • Apparatus for tightening connecting rod attachment members
    • 用于紧固连杆附件的装置
    • US5993364A
    • 1999-11-30
    • US126136
    • 1998-07-30
    • Junichi MatsuuraToshinori Takeyasu
    • Junichi MatsuuraToshinori Takeyasu
    • B23P19/04B23P19/06B23P21/00B23Q3/155B23Q17/00
    • B23P19/069B23P19/042Y10T29/49231Y10T29/53417Y10T483/15Y10T483/17Y10T483/19
    • An apparatus for tightening connecting rod attachment members comprises a rotating mechanism for rotating and positioning a crankshaft about a center of its shaft section, angular deflecting mechanisms for deflecting nut runners about the center of the shaft section, axial displacement mechanisms for displacing the nut runners in an axial direction of the crankshaft, and inter-axis displacement mechanisms for making mutual approach or separation for a distance between the pair of nut runners and a distance between the pair of nut runners. The nut runners are operated to fasten a connecting rod to the crankshaft. Accordingly, one tightening apparatus can be used to tighten the connecting rod attachment members to the crankshaft even when the type of the crankshaft is changed. The tightening apparatus is applicable to a production line for carrying multiple types in a mixed manner.
    • 用于紧固连杆附接构件的装置包括用于围绕其轴部分的中心旋转和定位曲轴的旋转机构,用于使螺母滑轮围绕轴部分的中心偏转的角度偏转机构,用于将螺母扳手置于 曲轴的轴向方向,以及用于在一对螺母扳手之间的距离和一对螺母扳手之间的距离进行相互接近或分离的轴间位移机构。 操作螺母扳手将连杆固定到曲轴上。 因此,即使当曲轴的类型改变时,也可以使用一个紧固装置来将连杆附接构件紧固到曲轴。 紧固装置适用于以混合方式承载多种类型的生产线。
    • 4. 发明授权
    • Function generating circuit and temperature characteristic controlling method for function generating circuit
    • 功能发生电路和功能发生电路的温度特性控制方法
    • US07253695B2
    • 2007-08-07
    • US10973400
    • 2004-10-27
    • Junichi Matsuura
    • Junichi Matsuura
    • H03L1/00G01J5/20
    • H03L1/026G01K7/01H03L1/028
    • In a function generating circuit which comprises a temperature sensor 1 for outputting an output current (Ilin) with a linear temperature characteristic or an output voltage (Vlin) with the linear temperature characteristic, a cubic function generating circuit 2 for receiving the output current (Ilin) or the output voltage (Vlin) of the temperature sensor 1 as an input and generating a cubic temperature characteristic voltage (Vcub), and a control data storing circuit 3 for recording control data to control the output characteristic of the cubic function generating circuit 2, an external control signal is applied to the temperature sensor 1 from an external control terminal 4 to cause the sensor to output variably the output current (Ilin) or the output voltage (Vlin) such that the temperature characteristic of the cubic function generating circuit 2 can be controlled at the ordinary temperature.
    • 在功能发生电路中,包括用于输出具有线性温度特性的线性温度特性或输出电压(Vlin)的输出电流(Ilin)的温度传感器1,用于接收输出电流的二次函数发生电路(Ilin )或温度传感器1的输出电压(Vlin)作为输入并产生立方体温度特性电压(Vcub),以及控制数据存储电路3,用于记录控制数据以控制立方函数发生电路2的输出特性 ,外部控制信号从外部控制端子4施加到温度传感器1,使得传感器可变地输出输出电流(Ilin)或输出电压(Vlin),使得立方函数发生电路2的温度特性 可以在常温下控制。
    • 5. 发明授权
    • Function generator, crystal oscillation device and method of adjusting crystal oscillation device
    • 函数发生器,晶体振荡装置及调整晶体振荡装置的方法
    • US06292066B1
    • 2001-09-18
    • US09462564
    • 2000-06-05
    • Shuji ShibuyaHisato TakeuchiJunichi MatsuuraYuichi TateyamaTakaharu Saeki
    • Shuji ShibuyaHisato TakeuchiJunichi MatsuuraYuichi TateyamaTakaharu Saeki
    • H03L102
    • G06G7/26H03B5/362H03B5/368H03B2201/0208H03L1/022H03L1/025H03L1/026H03L1/028
    • A temperature compensating crystal oscillation device includes a constant voltage circuit (12) for outputting a predetermined voltage independent of the ambient temperature, a temperature sensor circuit (13) for outputting a voltage in proportion to the ambient temperature, and a control circuit (14) for receiving the constant voltage output from the constant voltage circuit (12) and the voltage output in proportion to the temperature from the temperature sensor circuit (13) and for generating a control voltage (Vc) used for compensating a temperature characteristic of a quartz oscillator in the entire range of the ambient temperature through polygonal lines approximation of a negative cubic curve by using continuous lines. Furthermore, the crystal oscillation device includes a VCXO (15) whose oscillation frequency is controlled to be a predetermined value by the control voltage (Vc), and a ROM/RAM circuit (16) for storing temperature compensating parameters used for compensation of a temperature characteristic of the control voltage (Vc) for optimizing the oscillation frequency of the VCXO (15).
    • 温度补偿晶体振荡装置包括用于输出与环境温度无关的预定电压的恒压电路(12),用于输出与环境温度成比例的电压的温度传感器电路(13),以及控制电路(14) 用于接收来自恒压电路(12)的恒定电压输出和与温度传感器电路(13)的温度成比例的电压输出,并产生用于补偿石英振荡器(13)的温度特性的控制电压(Vc) 在环境温度的整个范围内通过使用连续线的负三次曲线的折线近似。 此外,晶体振荡装置包括通过控制电压(Vc)将振荡频率控制为规定值的VCXO(15),以及用于存储用于补偿温度的温度补偿参数的ROM / RAM电路(16) 用于优化VCXO(15)的振荡频率的控制电压(Vc)的特性。
    • 6. 发明申请
    • Voltage-controlled oscillator
    • 压控振荡器
    • US20060164178A1
    • 2006-07-27
    • US11340790
    • 2006-01-27
    • Junichi Matsuura
    • Junichi Matsuura
    • H03B5/32
    • H03B5/366H03B2201/0208
    • With a variable capacitor including a load capacitor of an oscillation circuit having a feedback resistor 1, an inverter 2, and a crystal oscillator 3, and a static capacitance generated between a drain terminal and a gate terminal of MOS transistors 4 and 5, in which source and backgate terminals are shorted to each other, a serial connection of a DC cut capacitor 9, 10 and a variable capacitors (MOS transistor) 4 and 5 is formed between one end and the other end of the crystal oscillator 3. For example, a threshold voltage control signal of the MOS transistors 4 and 5 is input to the drain terminal through a high-frequency elimination resistor 11, 12, and is input to the source-backgate terminal through a high-frequency elimination resistor 7, 8. In addition, a signal obtained by overlapping a temperature characteristic compensation signal and a threshold voltage control signal of the MOS transistor 4, 5 is input to the gate terminal. Accordingly, it is possible to indiscriminately determine an output bias of a temperature compensation control circuit or an external voltage frequency control circuit.
    • 使用包括具有反馈电阻1的振荡电路的负载电容器,反相器2和晶体振荡器3以及在MOS晶体管4,5的漏极端子和栅极端子之间产生的静态电容的可变电容器,其中 源极和背栅极彼此短路,在晶体振荡器3的一端和另一端之间形成直流切断电容器9,10和可变电容器(MOS晶体管)4和5的串联连接。 例如,通过高频消除电阻器11,12将MOS晶体管4,5的阈值电压控制信号输入到漏极端子,并通过高频消除电阻器7输入到源极背极端子, 8。 此外,通过将温度特性补偿信号和MOS晶体管4,5的阈值电压控制信号重叠而获得的信号被输入到栅极端子。 因此,可以不加选择地确定温度补偿控制电路或外部电压频率控制电路的输出偏置。
    • 9. 发明授权
    • Automatic tappet clearance adjusting device
    • 自动挺杆间隙调节装置
    • US07578276B2
    • 2009-08-25
    • US11664201
    • 2005-09-28
    • Junichi MatsuuraTakehisa HandaTomoaki Tsuyoshi
    • Junichi MatsuuraTakehisa HandaTomoaki Tsuyoshi
    • F01L1/14
    • F01L1/20F01L2103/01
    • An automatic tappet clearance adjusting device, comprising an adjusting unit adjusting the projected amount of a rocker arm by advancing and retreating an adjust screw to and from the tip of the rocker arm, a pressure setting part electrically controlling the pressure of an air supply source part based on the measurement signals of a primary side pressure sensor measuring the pressure of the air supply source part so that the pressure becomes a specified one, a supply pipeline allowing the air supply source part to communicate with a combustion chamber through a variable orifice, and a control mechanism part controlling the adjusting unit based on measurement signals of a secondary side pressure sensor measuring the pressure of the supply pipeline. The pressure is set to 1.5 kPa by the pressure setting part and the variable orifice.
    • 一种自动挺杆间隙调节装置,包括:调节单元,通过将调节螺丝前进和后退到所述摇臂的顶端来调节摇臂的投影量;压力设定部,电控制空气供应源部分的压力 基于测量所述空气供给源部的压力的一次侧压力传感器的测量信号,使得所述压力变为规定的压力;供给管路,其使所述空气供给源部通过可变孔与燃烧室连通;以及 控制机构部,其基于测量供给管路的压力的二次侧压力传感器的测定信号来控制所述调整部。 通过压力设定部和可变孔将压力设定为1.5kPa。
    • 10. 发明申请
    • Automatic Tappet Clearance Adjusting Device
    • 自动挺杆间隙调节装置
    • US20080022956A1
    • 2008-01-31
    • US11664201
    • 2005-09-28
    • Junichi MatsuuraTakehisa HandaTomoaki Tsuyoshi
    • Junichi MatsuuraTakehisa HandaTomoaki Tsuyoshi
    • F01L1/14
    • F01L1/20F01L2103/01
    • An automatic tappet clearance adjusting device, comprising an adjusting unit adjusting the projected amount of a rocker arm by advancing and retreating an adjust screw to and from the tip of the rocker arm, a pressure setting part electrically controlling the pressure of an air supply source part based on the measurement signals of a primary side pressure sensor measuring the pressure of the air supply source part so that the pressure becomes a specified one, a supply pipeline allowing the air supply source part to communicate with a combustion chamber through a variable orifice, and a control mechanism part controlling the adjusting unit based on measurement signals of a secondary side pressure sensor measuring the pressure of the supply pipeline. The pressure is set to 1.5 kPa by the pressure setting part and the variable orifice.
    • 一种自动挺杆间隙调节装置,包括:调节单元,通过将调节螺丝前进和后退到所述摇臂的顶端来调节摇臂的投影量;压力设定部,电控制空气供应源部分的压力 基于测量所述空气供给源部的压力的一次侧压力传感器的测量信号,使得所述压力变为规定的压力;供给管路,其使所述空气供给源部通过可变孔与燃烧室连通;以及 控制机构部,其基于测量供给管路的压力的二次侧压力传感器的测定信号来控制所述调整部。 通过压力设定部和可变孔将压力设定为1.5kPa。