FLUID DYNAMIC BEARING DEVICE
    101.
    发明申请
    FLUID DYNAMIC BEARING DEVICE 有权
    流体动力轴承装置

    公开(公告)号:US20090324149A1

    公开(公告)日:2009-12-31

    申请号:US12304837

    申请日:2007-03-01

    IPC分类号: F16C32/06

    摘要: An outer peripheral surface (8d) of a bearing sleeve (8) is formed on a radially inside with respect to a first dynamic pressure generation portion (B1). In this case, it is possible to reduce a thickness of the bearing sleeve (8) while securing a first thrust dynamic pressure generating portion (B1) which has a thrust load capacity equivalent to that in a conventional case where a thrust dynamic pressure generating portion is formed in an end surface of the bearing sleeve. Accordingly, it is possible to reduce the thickness of the bearing sleeve (8) without sacrificing a bearing performance in a thrust direction. With this structure, a total amount of a lubricating oil sealed in a bearing device can be reduced, thereby reducing a capacity of a buffering function so as to downsize a sealing portion (9), and by extension, downsizing a fluid dynamic bearing device (1).

    摘要翻译: 在第一动压产生部(B1)的径向内侧形成有轴承套(8)的外周面(8d)。 在这种情况下,可以在确保推力载荷能力等同于推力动压产生部分(B1)的第一推力动压产生部分(B1)的同时,减小轴承套筒(8)的厚度, 形成在轴承套的端面上。 因此,可以在不牺牲推力方向的轴承性能的情况下减小轴承套(8)的厚度。 利用这种结构,可以减少密封在轴承装置中的润滑油的总量,从而降低缓冲功能的能力,从而减小密封部分(9)的尺寸,并且通过扩展来减小流体动态轴承装置( 1)。

    FLUID DYNAMIC BEARING DEVICE
    102.
    发明申请
    FLUID DYNAMIC BEARING DEVICE 有权
    流体动力轴承装置

    公开(公告)号:US20090285514A1

    公开(公告)日:2009-11-19

    申请号:US12293953

    申请日:2007-03-22

    IPC分类号: F16C32/06

    摘要: Provided is a fluid dynamic bearing device which has excellent moment rigidity and an improved working efficiency in assembling and parts control, and in which a bearing sleeve can be easily manufactured. A plurality of bearing sleeves are axially disposed in the fluid dynamic bearing device. The bearing sleeves (3, 4) are formed with different axial lengths from each other.

    摘要翻译: 本发明提供一种流体动力轴承装置,其具有优异的力矩刚性和提高组装和零件控制的工作效率,并且可以容易地制造轴承套筒。 多个轴承套筒轴向设置在流体动力轴承装置中。 轴承套筒3,4彼此形成不同的轴向长度。

    HIGH-VOLTAGE POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING SAME
    105.
    发明申请
    HIGH-VOLTAGE POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING SAME 失效
    高压电源装置和具有相同功能的图像形成装置

    公开(公告)号:US20090160424A1

    公开(公告)日:2009-06-25

    申请号:US12337534

    申请日:2008-12-17

    申请人: Tetsuya Yamamoto

    发明人: Tetsuya Yamamoto

    IPC分类号: H01F21/00 H02M3/335

    摘要: A high-voltage power supply device includes a circuit board having a piezoelectric transformer; a frequency-controlled oscillator for generating a frequency signal that drives the piezoelectric transformer in accordance with a control signal; a switching element connected to a primary side of the piezoelectric transformer for performing a switching operation in accordance with the frequency signal; a capacitor and inductor forming a parallel resonance circuit for performing a resonating operation owing to switching by the switching element; and a capacitance element connected across ground and the power-supply side of the inductor. The capacitance element and the inductor are arranged on the circuit board in such a manner that when the circuit board undergoes solder-mounting, the capacitance element and the inductor are immersed in a solder bath before the piezoelectric transformer.

    摘要翻译: 高压电源装置包括具有压电变压器的电路板; 频率控制振荡器,用于产生根据控制信号驱动所述压电变压器的频率信号; 连接到所述压电变压器的初级侧的开关元件,用于根据所述频率信号进行开关动作; 形成并联谐振电路的电容器和电感器,用于通过所述开关元件的切换来执行谐振操作; 以及连接在电感器的地面和电源侧的电容元件。 电容元件和电感器以这样的方式布置在电路板上,即当电路板进行焊接安装时,将电容元件和电感器浸入压电变压器之前的焊料槽中。

    Speed Change Device for Traveling Vehicle
    107.
    发明申请
    Speed Change Device for Traveling Vehicle 有权
    行车变速装置

    公开(公告)号:US20090100952A1

    公开(公告)日:2009-04-23

    申请号:US12208173

    申请日:2008-09-10

    IPC分类号: F16H59/02 F16H57/02

    摘要: 1. A speed change device for a traveling vehicle comprising:a thrust shaft connected to an engine;a speed change mechanism for changing between a high and a low speed provided to the thrust shaft;a counter shaft for transmitting an output from the speed change mechanism for changing between a high and a low speed;a mechanism for switching between advancing and retracting provided to the counter shaft, the mechanism having a forward-rotation idler gear rotatably supported on the thrust shaft;a speed change shaft for transmitting reverse-rotation power from the counter shaft as forward-rotation power via the forward-rotation idler gear;a driven shaft provided as an extension to the thrust shaft; anda main speed-change mechanism having a driving gear group provided to the speed change shaft and a driven gear group provided to the driven shaft.

    摘要翻译: 1.一种用于行驶车辆的变速装置,包括:连接到发动机的推力轴; 用于在提供给推力轴的高速和低速之间变化的变速机构; 用于传递来自变速机构的输出以在高速和低速之间变化的副轴; 用于在提供给所述副轴的前进和后退之间切换的机构,所述机构具有可旋转地支撑在所述推力轴上的前向旋转空转齿轮; 变速轴,用于经由所述前转空转齿轮将来自所述副轴的反转动力作为正转动力传递; 被设置为作为推力轴的延伸部的从动轴; 以及具有设置在变速轴上的驱动齿轮组和设置在从动轴上的从动齿轮组的主变速机构。

    ELECTRONIC THERMOMETER
    109.
    发明申请
    ELECTRONIC THERMOMETER 失效
    电子温度计

    公开(公告)号:US20090074029A1

    公开(公告)日:2009-03-19

    申请号:US11909762

    申请日:2006-03-14

    IPC分类号: G01K7/42

    CPC分类号: G01K7/42 G01K13/002

    摘要: An electronic thermometer includes a temperature sensing means for sensing a temperature of a part to be measured, and a prediction means for calculating an equilibrium temperature according to the temperature being sensed. The prediction means includes a parameter determination unit for calculating parameters of a prediction function having three parameters to obtain an equilibrium predicted temperature, and an equilibrium predicted temperature calculation means for calculating an equilibrium temperature during a period of the thermal equilibrium time, based on the parameters determined by the parameter determination unit. The parameter determination unit determines parameters held by the prediction function, based on three (or two) sensed temperatures and the measuring times thereof. According to the prediction function, the equilibrium temperature can be predicted with a small number of samplings, and the parameters are determined based on the sensed temperature and the measuring time of the sensed temperature. Consequently, the number of samplings to predict the equilibrium temperature is reduced, as well as solving a problem that the equilibrium temperature may be varied due to an external factor, individual difference, and the like.

    摘要翻译: 一种电子体温计包括:感测待测部件的温度的温度检测装置;以及根据感测温度计算平衡温度的预测装置。 预测装置包括:参数确定单元,用于计算具有三个参数以获得平衡预测温度的预测函数的参数;以及平衡预测温度计算装置,用于基于参数来计算热平衡时间段期间的平衡温度 由参数确定单元确定。 参数确定单元基于三(或两个)感测温度及其测量时间来确定由预测功能保持的参数。 根据预测函数,可以用少量采样预测平衡温度,并根据感测温度和检测温度的测量时间来确定参数。 因此,预测平衡温度的采样次数减少,并且解决了由于外部因素,个体差异等而使平衡温度可能变化的问题。

    ELECTRIC THERMOMETER
    110.
    发明申请
    ELECTRIC THERMOMETER 有权
    电热温度计

    公开(公告)号:US20090022202A1

    公开(公告)日:2009-01-22

    申请号:US11910220

    申请日:2006-02-14

    IPC分类号: G01K3/00 G01K7/00

    CPC分类号: G01K13/002 G01K7/42

    摘要: An electronic thermometer includes a temperature sensing means for sensing a temperature of a part to be measured, a prediction means fro predicting an equilibrium temperature by using the temperature being sensed, and a temperature display means having a temperature display unit. The temperature display means switches the display of the temperature display unit from the predicted temperature predicted by the prediction means to the actual measured temperature sensed by the temperature sensing means, based on a variation state of a peak of the temperature sensed by the temperature sensing means. Accordingly, a variation in displayed temperature is reduced, when the display switching is performed from the predicted temperature to the actual measured temperature, and a determination of the display switching from the predicted temperature to the actual measured temperature can be achieved by a simple circuit.

    摘要翻译: 一种电子体温计包括用于感测被测量部分的温度的温度检测装置,用于通过使用感测温度预测平衡温度的预测装置,以及具有温度显示单元的温度显示装置。 温度显示装置基于由温度感测装置感测到的温度的峰值的变化状态,将温度显示单元的显示从由预测装置预测的预测温度切换到由温度感测装置感测的实际测量温度 。 因此,当从预测温度到实际测量温度进行显示切换时,显示温度的变化减小,并且可以通过简单的电路来实现从预测温度到实际测量温度的显示切换的确定。