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    • 82. 发明授权
    • Engine control apparatus
    • 发动机控制装置
    • US08584649B2
    • 2013-11-19
    • US13179238
    • 2011-07-08
    • Shinji Watanabe
    • Shinji Watanabe
    • F02D41/08
    • F02D29/02F02D9/02F02D11/106F02D41/0002F02D41/042F02D41/062F02D41/1401F02D2041/1422F02D2200/021F02D2200/501F02N11/0818Y02T10/42
    • An engine control apparatus includes an ISS control unit provided with an ISS determination unit for inputting at least an engine cooling water temperature, vehicle speed, and brake information, and target opening setting unit for setting a target opening in an idle stop/start control period. A throttle control unit is provided with a proportional gain correction coefficient operator for correcting a proportional gain to a value that is larger than a proportional gain outside the idle stop/start control period, a throttle opening feedback controller for performing throttle opening feedback control based on an opening deviation between a target opening and an actual opening, and a PWM driver outputting a voltage proportional to the operation amount, to a motor.
    • 发动机控制装置包括ISS控制单元,该ISS控制单元设置有用于至少输入发动机冷却水温度,车速和制动信息的ISS确定单元和用于在怠速停止/起动控制周期内设定目标开度的目标开度设定单元 。 节气门控制单元设置有比例增益校正系数运算器,用于将比例增益校正为大于怠速停止/开始控制周期之外的比例增益的值;节气门开度反馈控制器,用于基于 目标开度和实际开度之间的开度偏差,以及输出与操作量成比例的电压的PWM驱动器。
    • 88. 发明授权
    • Circuit board device, wiring board interconnection method, and circuit board module device
    • 电路板装置,接线板互连方式及电路板模块装置
    • US08144482B2
    • 2012-03-27
    • US12227803
    • 2007-05-14
    • Junya SatoToru TauraNobuhiro MikamiShinji WatanabeAtsumasa SawadaNozomu Nishimura
    • Junya SatoToru TauraNobuhiro MikamiShinji WatanabeAtsumasa SawadaNozomu Nishimura
    • H05K1/11H05K1/14
    • H05K1/144H01R12/52H05K1/0218H05K3/325H05K2201/10378H05K2201/2018Y10T29/49126
    • A circuit board device includes: plurality of wiring boards (101 and 102) in which terminals are provided on the front and back surfaces and vias are provided for connecting the terminals together, an anisotropic conductive member (103) arranged between wiring boards (101 and 102) for connecting the electrodes of one wiring board to the electrodes of another wiring board, a functional block (104) composed of a metal material and arranged between the wiring boards (101 and 102) to enclose anisotropic conductive member (103), and a pair of holding blocks (105 and 106) composed of a metal material arranged to clamp the plurality of wiring boards (101 and 102), wherein the plurality of wiring boards (101 and 102), while in a state of being clamped between the pair of holding blocks (105 and 106), is connected together by the anisotropic conductive member (103) and the terminals provided on each of the wiring boards (101 and 102), the functional block (104), and the holding blocks (105 and 106) are electrically connected.
    • 电路板装置包括:多个在前表面和后表面上设置有端子的布线板(101和102),并且设有用于将端子连接在一起的通孔;布置在布线板(101和102)之间的各向异性导电构件 102),用于将一个布线板的电极连接到另一个布线板的电极;功能块(104),由金属材料构成并布置在布线板(101和102)之间以封闭各向异性导电构件(103);以及 一对夹持多个布线板(101和102)的金属材料构成的保持块(105和106),其中所述多个布线板(101和102)处于夹在所述多个布线板 一对保持块(105和106)通过各向异性导电构件(103)和设置在每个布线板(101和102)上的端子,功能块(104)和保持块(105)连接在一起 和 106)电连接。
    • 90. 发明申请
    • Electric Rotating Tool
    • 电动旋转工具
    • US20100307782A1
    • 2010-12-09
    • US12867239
    • 2009-02-16
    • Kazutaka IwataKenichirou YoshidaShinji Watanabe
    • Kazutaka IwataKenichirou YoshidaShinji Watanabe
    • B25F5/00B25B21/00H02P29/02
    • B25F5/00H02H7/0854H02P29/0241
    • A current detection circuit (18) detects that a drive current of the stator coil (2d) is exceeding a threshold value Ir. A rotation number detection circuit (17) detects that the number of rotations of a rotor (2a) is lower than a threshold value Nr. A computing part (20) outputs a PWM signal which switches a semiconductor switching element (3a) of the inverter circuit part (3). The computing part (20) changes the threshold values Ir and Nr in accordance with the PWM duty of the PWM signal determined in accordance with a pressed distance of a switch trigger (7) and detects a locked state of the motor (2) on the conditions that the motor current I is exceeding the set threshold value Ir and that the number of rotations N thereof is lower than the threshold value Nr.
    • 电流检测电路(18)检测出定子线圈(2d)的驱动电流超过阈值Ir。 旋转数检测电路(17)检测转子(2a)的转数低于阈值Nr。 计算部件(20)输出切换逆变器电路部(3)的半导体开关元件(3a)的PWM信号。 计算部件(20)根据根据开关触发器(7)的按压距离确定的PWM信号的PWM占空比来改变阈值Ir和Nr,并检测电动机(2)的锁定状态 电动机电流I超过设定阈值Ir并且其转数N低于阈值Nr的条件。