Pressure modulator valve device
    41.
    发明授权

    公开(公告)号:US4609013A

    公开(公告)日:1986-09-02

    申请号:US708948

    申请日:1985-03-06

    申请人: Shigeo Takahashi

    发明人: Shigeo Takahashi

    摘要: A pressure modulator valve device having adjacent modulator valves, each including a sleeve, a plunger slidably fitted in the sleeve and a cam, the cams being connected to each other by a connecting member, a single supporting member for operatively supporting each of the cams and which is in contact with each sleeve so as to cover a front surface of each modulator valve, and a spring for biasing each sleeve in the direction of the single supporting member.

    Automatic speed ratio control system for stepless transmission of
automotive vehicles
    42.
    发明授权
    Automatic speed ratio control system for stepless transmission of automotive vehicles 失效
    汽车无级变速自动变速比控制系统

    公开(公告)号:US4253347A

    公开(公告)日:1981-03-03

    申请号:US930117

    申请日:1978-08-01

    摘要: An automatic speed ratio control system of the integration servo mechanism type for a stepless transmission of an automotive vehicle. Speed ratio is controlled by a hydraulic pump motor of variable displacement type, which in turn is controlled by an actuator having a piston and a cylinder to which hydraulic oil is supplied. The system comprises a target value generator which produces a target value for an engine speed corresponding to a throttle opening or an output torque of an engine, or which produces a target value for an engine output torque corresponding to a throttle opening or an engine speed; a detector for producing a signal indicative of an engine speed or an output torque of an engine; a control signal generator for comparing the signal from the detector against the signal from the target value generator to produce a control signal in accordance with a deviation therebetween; and a controller responsive to the control signal to drive the actuator to change a speed ratio of the stepless transmission. The system is characterized by further comprising means for controlling a gain of the alteration rate of the speed ratio in response to a rotational speed of an output shaft of the stepless transmission to increase the alteration rate when the rotational speed of the output shaft is low and decrease the alteration rate when the rotational speed of the output shaft is high.

    摘要翻译: 一种用于机动车辆的无级变速的集成伺服机构的自动变速比控制系统。 变速比由可变排量型的液压泵电动机控制,该马达又由具有提供液压油的活塞和气缸的致动器控制。 该系统包括目标值发生器,其产生对应于发动机的节气门开度或输出转矩的发动机转速的目标值,或产生对应于节气门开度或发动机转速的发动机输出转矩的目标值; 用于产生指示发动机的发动机转速或输出转矩的信号的检测器; 控制信号发生器,用于将来自检测器的信号与来自目标值发生器的信号进行比较,以根据它们之间的偏差产生控制信号; 以及响应于所述控制信号来驱动所述致动器以改变所述无级变速器的速比的控制器。 该系统的特征在于还包括用于响应于无级变速器的输出轴的转速来控制变速比的变化率的增益的装置,以在输出轴的转速低时增加变化率,并且 当输出轴的转速高时,减小变更率。

    Hydraulic control apparatus for automatic transmission
    44.
    发明授权
    Hydraulic control apparatus for automatic transmission 有权
    液压控制装置自动变速器

    公开(公告)号:US07559866B2

    公开(公告)日:2009-07-14

    申请号:US11607982

    申请日:2006-12-04

    IPC分类号: F16H59/02

    摘要: A hydraulic control apparatus for an automatic transmission which supplies a controlled hydraulic pressure to a engagement element includes a control valve unit including a line pressure input port, an output port for outputting the controlled hydraulic pressure, a spool for selectively opening and closing the line pressure input port and the output port, a spring for biasing the spool in one direction, a feedback hydraulic chamber, a pilot pressure chamber, a pilot pressure control device, a sleeve, a plunger positioned inside of the sleeve, and at least one plunger hydraulic chamber for pushing the plunger when the controlled hydraulic pressure is introduced therein so as to push the spool in a direction against the biasing direction of the spring. The hydraulic control apparatus further includes a switching device provided at a hydraulic passage between the output port and the plunger hydraulic chamber and for selectively establishing a communication therebetween.

    摘要翻译: 一种用于向接合元件供应受控液压的自动变速器的液压控制装置包括控制阀单元,该控制阀单元包括管路压力输入端口,用于输出受控液压的输出端口,用于选择性地打开和关闭管路压力的阀芯 输入端口和输出端口,用于沿一个方向偏压阀芯的弹簧,反馈液压室,先导压力室,先导压力控制装置,套筒,定位在套筒内部的柱塞,以及至少一个柱塞液压 当控制的液压被引入其中时推动柱塞,以沿着弹簧的偏压方向的方向推动阀芯。 液压控制装置还包括设置在输出口和柱塞液压室之间的液压通道的切换装置,并且用于选择性地建立它们之间的连通。

    Method for Evaluating Insulin Resistance
    45.
    发明申请
    Method for Evaluating Insulin Resistance 失效
    评估胰岛素抵抗的方法

    公开(公告)号:US20080066526A1

    公开(公告)日:2008-03-20

    申请号:US11663950

    申请日:2005-09-28

    IPC分类号: G01N33/48

    摘要: A method for evaluating insulin resistance in a simple and highly reliable manner is provided. This method comprises measuring a fasting insulin parameter in blood, a fasting blood sugar parameter, and an adiponectin parameter and evaluating insulin resistance using, as an index, a value obtained by the following calculation formula (I): (Fasting insulin value)×(Fasting blood sugar value)/Adiponectin value   (I)

    摘要翻译: 提供了以简单且高度可靠的方式评估胰岛素抵抗的方法。 该方法包括测量血液中的空腹血糖参数,空腹血糖参数和脂联素参数,并使用以下计算公式(I)获得的值作为指标,评估胰岛素抵抗:<?内联式 (空腹胰岛素值)x(空腹血糖值)/脂连蛋白值(I)<?in-line-formula description =“In-line formula”end =“In-line formula” “尾巴”?

    Torque converter with lockup clutch
    47.
    发明授权
    Torque converter with lockup clutch 失效
    带锁止离合器的转矩转换器

    公开(公告)号:US07287630B2

    公开(公告)日:2007-10-30

    申请号:US11089152

    申请日:2005-03-25

    申请人: Shigeo Takahashi

    发明人: Shigeo Takahashi

    IPC分类号: F16H45/02

    摘要: A torque converter with a lockup clutch includes a fluid passage into which flows operation oil supplied from a converter chamber, which is surrounded by the pump impeller and the turbine runner, to a lockup chamber in which engagement and disengagement of the lockup clutch are performed, the fluid passage being connected to an oil drain passage for the operation oil without passing through an engaging portion of the lockup clutch, and a valve formed at a point on the fluid passage and capable of controlling a flow amount of operation oil.

    摘要翻译: 具有锁止离合器的变矩器包括:流体通道,由泵叶轮和涡轮机叶轮包围的转炉室供给的工作油向其中执行锁止离合器的接合和分离的锁止室, 流体通道连接到用于操作油的排油通道,而不通过锁止离合器的接合部分,以及形成在流体通道上的点处并能够控制操作油流量的阀。

    Hydraulic control apparatus for automatic transmission
    48.
    发明申请
    Hydraulic control apparatus for automatic transmission 有权
    液压控制装置自动变速器

    公开(公告)号:US20070135253A1

    公开(公告)日:2007-06-14

    申请号:US11607982

    申请日:2006-12-04

    IPC分类号: F16H31/00

    摘要: A hydraulic control apparatus for an automatic transmission which supplies a controlled hydraulic pressure to a engagement element includes a control valve unit including a line pressure input port, an output port for outputting the controlled hydraulic pressure, a spool for selectively opening and closing the line pressure input port and the output port, a spring for biasing the spool in one direction, a feedback hydraulic chamber, a pilot pressure chamber, a pilot pressure control device, a sleeve, a plunger positioned inside of the sleeve, and at least one plunger hydraulic chamber for pushing the plunger when the controlled hydraulic pressure is introduced therein so as to push the spool in a direction against the biasing direction of the spring. The hydraulic control apparatus further includes a switching device provided at a hydraulic passage between the output port and the plunger hydraulic chamber and for selectively establishing a communication therebetween.

    摘要翻译: 一种用于向接合元件供应受控液压的自动变速器的液压控制装置包括控制阀单元,该控制阀单元包括管路压力输入端口,用于输出受控液压的输出端口,用于选择性地打开和关闭管路压力的阀芯 输入端口和输出端口,用于沿一个方向偏压阀芯的弹簧,反馈液压室,先导压力室,先导压力控制装置,套筒,定位在套筒内部的柱塞,以及至少一个柱塞液压 当控制的液压被引入其中时推动柱塞,以沿着弹簧的偏压方向的方向推动阀芯。 液压控制装置还包括设置在输出口和柱塞液压室之间的液压通道的切换装置,并且用于选择性地建立它们之间的连通。

    Autofocus apparatus
    49.
    发明申请
    Autofocus apparatus 有权
    自动对焦设备

    公开(公告)号:US20070047941A1

    公开(公告)日:2007-03-01

    申请号:US11510688

    申请日:2006-08-28

    IPC分类号: G03B13/34

    摘要: An autofocus apparatus includes an imaging device that captures a subject image through a photographic lens; an AF area determining device that determines a range of image signals to be used for autofocus adjustment based upon image signals provided by the imaging device; a focus adjustment device that adjusts a focal point position achieved through the photographic lens by driving a focus lens so as to maximize contrast achieved with the image signals in the determined range; and a control device that controls the focus adjustment device, if the range of the image signals determined by the AF area determining device has been altered, so as to adjust the focal point position by using image signals in the altered range.

    摘要翻译: 自动对焦装置包括通过拍摄镜头拍摄被摄体图像的成像装置; AF区域确定装置,其基于由所述成像装置提供的图像信号确定要用于自动对焦调整的图像信号的范围; 焦点调节装置,其通过驱动聚焦透镜来调节通过摄影镜头实现的焦点位置,以便最大化在所确定的范围内的图像信号所获得的对比度; 以及如果由AF区域确定装置确定的图像信号的范围已被改变,则控制焦点调节装置的控制装置,以便通过使用改变范围内的图像信号来调整焦点位置。

    Three-dimensional scanner utilizing moving frame with detectors
    50.
    发明授权
    Three-dimensional scanner utilizing moving frame with detectors 失效
    三维扫描仪利用移动框架与检测器

    公开(公告)号:US5850290A

    公开(公告)日:1998-12-15

    申请号:US919332

    申请日:1997-08-28

    CPC分类号: A61B5/0064 A61B5/1077

    摘要: A three-dimensional shape measuring apparatus includes a moving frame arranged to surround a measurement space. The moving frame is arranged to be movable in a vertical direction. A plurality of sensors is disposed opposite to each other on two opposite sides of the moving frame and are arranged to effect a horizontal scanning of light to measure distances to a human body being measured. A driving mechanism moves the moving frame. An analyzer calculates distances to the human body, based on output signals from respective sensors, to analyze data of a surface position of the human body, i.e., a three-dimensional shape thereof. The apparatus further includes a placement state on which the human body is placed. Since the sensors are located so as to face the front and the back of the human body, the apparatus can also measure portions below an armpit and below a crotch.

    摘要翻译: 三维形状测量装置包括设置成围绕测量空间的移动框架。 移动框架布置成可在垂直方向上移动。 多个传感器在移动框架的两个相对侧上彼此相对布置,并且布置成实现光的水平扫描以测量到被测量的人体的距离。 驱动机构移动移动框架。 分析器基于来自各个传感器的输出信号计算到人体的距离,以分析人体的表面位置的数据,即其三维形状。 该装置还包括放置人体的放置状态。 由于传感器被定位成面对人体的前部和后部,所以该装置还可以测量腋下部和裆下方的部分。