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    • 13. 发明申请
    • Operating pedal device for automobile
    • 汽车踏板装置
    • US20050188781A1
    • 2005-09-01
    • US11054364
    • 2005-02-10
    • Hiroyoshi Suzuki
    • Hiroyoshi Suzuki
    • B62D25/08B60R21/09B60T7/06G05G1/30G05G1/32G05G1/14
    • B60T7/065B60R21/09G05G1/32G05G1/36G05G1/44G05G1/46Y10T74/20528Y10T74/20888
    • An operating pedal device for an automobile, which is designed to suppress rearward movement of a depression portion of an operating pedal caused by rearward movement of a dashboard upon a frontal collision of the automobile. An operating member is opposed to a control lever forward-rearward swingably supported on a dashboard or a pedal bracket for supporting an operating pedal. The operating member is supported on a steering hanger beam in the rear of the control lever to swing the control lever forward in response to rearward movement of the dashboard upon frontal collision of an automobile. The operating pedal is provided with an engagement portion to be brought into engagement with the control lever upon forward swing of the control lever to force forward swing of the operating pedal.
    • 一种用于汽车的操作踏板装置,其被设计成抑制在汽车的正面碰撞时由仪表板的向后运动引起的操作踏板的凹陷部分的向后运动。 操作构件与向前后摆动地支撑在用于支撑操作踏板的仪表板或踏板支架上的控制杆相对。 操作构件被支撑在控制杆后部的转向衣架梁上,以响应于仪表板在汽车正面碰撞时的向后运动而向前摆动控制杆。 操作踏板设置有接合部分,以在控制杆向前摆动时与控制杆接合以迫使操作踏板的向前摆动。
    • 14. 发明授权
    • Face image taking device
    • 面部摄像装置
    • US5801763A
    • 1998-09-01
    • US575487
    • 1995-12-20
    • Hiroyoshi Suzuki
    • Hiroyoshi Suzuki
    • G01B11/00A61B5/117G06K9/00G06T1/00G08B21/00G08B21/06H04N7/18
    • A61B5/1176G06K9/00604G06K9/0061G06K9/00845
    • A face image taking device including a two-dimensional image taker for taking an image of a predetermined region including a face of a person to be detected; an optical filter having a pass band passing at least an infrared ray in a predetermined wavelength region and arranged on an optical axis of the two-dimensional image taking; an eye detector for detecting eyes of the person to be detected based on the image of the face of the person to be detected which has been taken by the two-dimensional image taker; an infrared ray illuminator for illuminating at least the face of the person to be detected by an infrared ray which has passed through the optical filter, said infrared ray illuminator being arranged such that an angle made by the optical axis of the two-dimensional image taker and an optical axis of the infrared ray is a predetermined angle or more; and an exciting means for exciting the infrared ray illuminator when the eye detector does not detect the eyes of the person to be detected.
    • 一种面部摄像装置,包括二维图像接收器,用于拍摄包括要检测的人的面部的预定区域的图像; 光滤波器,其具有通过至少预定波长区域中的红外线并且布置在二维图像拍摄的光轴上的通带; 用于根据由二维图像接收器拍摄的被检测者的脸部的图像来检测被检测者的眼睛的眼睛检测器; 红外线照射器,其用于通过已经通过所述滤光器的红外线照亮至少所述被检测者的面部,所述红外线照射器被布置成使得由所述二维图像接收器的光轴所形成的角度 并且所述红外线的光轴为预定角度以上; 以及当眼睛检测器没有检测到被检测者的眼睛时激发红外线照射器的激励装置。
    • 15. 发明授权
    • Fuel mixing ratio detecting device
    • 燃油混合比检测装置
    • US5594163A
    • 1997-01-14
    • US436763
    • 1995-05-08
    • Hiroyoshi Suzuki
    • Hiroyoshi Suzuki
    • G01N33/22G01N27/06G01N27/22G01N33/28G01R27/26
    • G01N33/2852G01N27/221
    • A fuel mixing ratio detecting device can detect a fuel mixing ratio of a mixed fuel with high precision, regardless of the value of an electric conductivity of the fuel. The device comprises a sensor portion (an LC resonance circuit) having an electrostatic capacity detecting portion for detecting an electrostatic capacity of the fuel, which fills a space between electrodes, and a coil connected in parallel with the electrostatic capacity detecting portion, a voltage-controlled oscillator for generating a high-frequency signal having a predetermined frequency by performing a voltage control operation, a phase comparator for detecting a phase difference between a voltage and a current of the high-frequency signal applied to the sensor portion A, a target value switching unit for changing a phase difference target value between a first target value of 0.degree. and a second target value other than 0.degree., a control unit for controlling the voltage control operation of the voltage-controlled oscillator according to a difference between the phase difference detected by the phase comparator and the set target value, and a computing unit for computing a dielectric constant of the fuel from the frequency of the high-frequency signal when the phase difference has the first target value and for computing the electric conductivity of the fuel from an amount of shift between the frequency of a first high-frequency signal when the phase difference has the first target value and the frequency of a second high-frequency signal when the phase difference has the second target value and for detecting the mixing ratio of the fuel from the computed dielectric constant and the computed electric conductivity.
    • 燃料混合比检测装置不管燃料的电导率如何,都可以高精度地检测混合燃料的燃料混合比。 该装置包括具有静电容量检测部分的传感器部分(LC谐振电路),用于检测填充电极之间的空间的燃料的静电容量和与静电电容检测部分并联连接的线圈, 控制振荡器,用于通过执行电压控制操作来产生具有预定频率的高频信号;相位比较器,用于检测施加到传感器部分A的高频信号的电压和电流之间的相位差,目标值 切换单元,用于改变第一目标值0°和第二目标值0°之间的相位差目标值;控制单元,用于根据相位差之间的差来控制压控振荡器的电压控制操作 由相位比较器和设定的目标值检测,以及用于计算介质的计算单元 当所述相位差具有第一目标值时,从所述高频信号的频率开始所述燃料的ic常数,并且当所述相位差具有所述第一目标值时,从所述第一高频信号的频率之间的偏移量计算所述燃料的电导率 当相位差具有第二目标值时,差异具有第一目标值和第二高频信号的频率,并且用于根据计算的介电常数和计算的电导率检测燃料的混合比。
    • 16. 发明授权
    • Electronic control device for a multi-fuel internal combustion engine
    • 用于多燃料内燃机的电子控制装置
    • US5515280A
    • 1996-05-07
    • US006954
    • 1993-01-21
    • Hiroyoshi Suzuki
    • Hiroyoshi Suzuki
    • F02D19/08F02D41/00F02D41/02F02D41/04F02D41/14F02D45/00G01N21/41G01N27/22G01N33/28G06G7/70C10L1/18
    • F02D19/087F02D19/084F02D41/0025G01N33/2852Y02T10/36
    • With an electronic control device for an internal combustion engine using an oxygenated compound mixed fuel, operating conditions of the engine are detected, and are utilized to determine fundamental control data for the engine, while the dielectric constant and the refractive index of an oxygenated compound mixed fuel supplied to the engine are detected, and the oxygenated compound content of the mixed fuel is calculated according to the dielectric constant thus detected. The refractive index, and the oxygenated compound content are utilized to estimate the distillation characteristic of the petroleum refined fuel in the mixed fuel. The fundamental control data are corrected by using first correction data determined from the oxygenated compound content and second correction data determined from the distillation characteristic. Thus, with the device, the engine operates stably and correctly at low and middle temperatures irrespective of the oxygenated compound content of the mixed fuel or the nature of gasoline thereof.
    • 通过使用含氧化合物混合燃料的内燃机用电子控制装置,检测发动机的工作条件,并用于确定发动机的基本控制数据,同时将含氧化合物的介电常数和折射率混合 检测供给到发动机的燃料,并根据这样检测的介电常数来计算混合燃料的含氧化合物含量。 折射率和含氧化合物含量用于估计混合燃料中石油精炼燃料的蒸馏特性。 通过使用从含氧化合物含量确定的第一校正数据和从蒸馏特性确定的第二校正数据来校正基本控制数据。 因此,使用该装置,发动机在低温和中温下稳定且正确地运行,而与混合燃料的含氧化合物含量或其汽油性质无关。
    • 17. 发明授权
    • Dielectric constant detecting apparatus
    • 介电常数检测装置
    • US5414368A
    • 1995-05-09
    • US942853
    • 1992-09-10
    • Kenji OgawaHiroyoshi Suzuki
    • Kenji OgawaHiroyoshi Suzuki
    • G01N27/22G01N33/28G01R27/26G01N33/22
    • G01R27/267G01N27/221G01N33/2852
    • A dielectric constant detecting apparatus comprises an LC circuit for shifting the phase of a high frequency voltage signal according to the dielectric constant of a liquid which passes between the coil and the electrode of the LC circuit. A resistor is connected between the LC circuit and at least one part of a phase comparator. The phase comparator detects the phase shift between high frequency signals provided at both ends of the resistor. The resistor and at least one part of the phase comparator are integrally included in an insulator. The output of the phase comparator is compared with a predetermined phase shift value. A voltage control device adjusts the high frequency voltage signal from the voltage applying device so that the phase shift detected by the phase comparator is further adjusted toward the predetermined phase shift value. At least one of the voltage applying device and the voltage control device produces a signal based on the phase shift which is representative of the dielectric constant of the liquid.
    • 介电常数检测装置包括用于根据通过LC电路的线圈和电极之间的液体的介电常数来移位高频电压信号的相位的LC电路。 电阻器连接在LC电路和相位比较器的至少一部分之间。 相位比较器检测在电阻器两端提供的高频信号之间的相移。 电阻器和相位比较器的至少一部分一体地包含在绝缘体中。 将相位比较器的输出与预定的相移值进行比较。 电压控制装置调整来自电压施加装置的高频电压信号,使得由相位比较器检测的相移进一步朝向预定的相移值进行调整。 电压施加装置和电压控制装置中的至少一个基于代表液体的介电常数的相移产生信号。
    • 18. 发明授权
    • Heater control device for an air-fuel ratio sensor
    • 用于空燃比传感器的加热器控制装置
    • US5279145A
    • 1994-01-18
    • US965435
    • 1992-10-23
    • Hiroyoshi Suzuki
    • Hiroyoshi Suzuki
    • F02D41/14G01N27/406G01N27/58G01N27/12
    • G01N27/4067F02D41/1494
    • A heater control device for an air-fuel ratio sensor which comprises: an air-fuel ratio sensor comprising a sensor element which detects an air-fuel ratio state of exhaust gas of an engine, and a heater which heats the sensor elements; a heater current flow control means for controlling a value of a resistance of the heater to be a target resistance value; a harness having a couple of couplers at both ends thereof which connects between the air-fuel ratio sensor and the heater current flow control means; and a current detecting resistance which is incorporated in the coupler on the air-fuel ratio sensor side, or provided adjacent to said coupler on the air-fuel ratio sensor side, and which is connected to the heater in series and detects current of the heater.
    • 一种空燃比传感器的加热器控制装置,包括:空燃比传感器,其包括检测发动机的排气的空燃比状态的传感器元件和加热所述传感器元件的加热器; 加热器电流流量控制装置,用于将加热器的电阻值控制为目标电阻值; 具有连接在所述空燃比传感器和所述加热器电流控制装置之间的两端具有一对耦合器的线束; 以及电流检测电阻,其结合在空燃比传感器侧的耦合器中,或者设置在空燃比传感器一侧与所述耦合器相邻,并且串联连接到加热器并检测加热器的电流 。
    • 19. 发明授权
    • Dielectric constant detection apparatus for fuel
    • 用于燃料的电介质恒定检测装置
    • US5225783A
    • 1993-07-06
    • US826392
    • 1992-01-27
    • Hiroyoshi SuzukiKenji OgawaAkira Okada
    • Hiroyoshi SuzukiKenji OgawaAkira Okada
    • G01N27/22G01N33/28
    • G01N33/2852G01N27/221
    • A detection apparatus for detecting a dielectric constant of fuel having an electrode disposed in a fuel passage and applied with an excitation signal, a monolayer-wound coil disposed in the vicinity of the electrode so that fuel is introduced in a space between the excitation electrode and the coil, a phase comparator which receives the signal to be applied to the excitation electrode and a signal induced in the coil to thereby compare the signals. The phase difference between both signals is detected using a low-pass filter to output the d.c. signal component of an output signal of phase comparator, a comparison integrator connected to the low-pass filter to output a controlled output signal so that the phase difference between the excitation signal and the induced signal in the coil becomes 90.degree., and a voltage controlled oscillator connected to the comparison integrator so that the frequency of a signal, to be applied to the electrode, of the voltage controlled oscillator is changed depending on the output signal of the comparison integrator. The dielectric constant of the fuel is detected on the basis of a voltage output signal from the comparison integrator, or a frequency output signal from the voltage controlled oscillator.