Motor controller
    1.
    发明申请
    Motor controller 有权
    电机控制器

    公开(公告)号:US20070035896A1

    公开(公告)日:2007-02-15

    申请号:US11483683

    申请日:2006-07-11

    IPC分类号: H02H5/04

    摘要: A motor controller is provided with: an estimated temperature calculating means that calculates an estimated temperature of a motor; and a control unit that can perform a driving control of the motor only when the estimated temperature is not larger than a predetermined value. A mode switching means switches the control unit and the estimated temperature calculating means between in a normal operation mode in which they can drive the motor and in a sleep mode in which electric power consumption thereof is smaller than in the normal operation mode in accordance with a predetermined condition while the motor is stationary. An activating means activates the estimated temperature calculating means in the sleep mode for a predetermined active time every time a predetermined sleep time is elapsed.

    摘要翻译: 电动机控制器具备:计算电动机的估计温度的估计温度运算单元; 以及控制单元,其仅在估计温度不大于预定值时才能执行电动机的驱动控制。 A模式切换装置在控制单元和估计温度计算装置之间在它们可以驱动电动机的正常操作模式中和在其电力消耗小于在正常操作模式中的睡眠模式下,根据 电机静止时的预定条件。 每当经过预定的睡眠时间时,激活装置在休眠模式下激活预定活动时间的估计温度计算装置。

    Motor controller
    2.
    发明授权
    Motor controller 有权
    电机控制器

    公开(公告)号:US07321213B2

    公开(公告)日:2008-01-22

    申请号:US11483683

    申请日:2006-07-11

    IPC分类号: H02P1/04

    摘要: A motor controller is provided with: an estimated temperature calculating means that calculates an estimated temperature of a motor; and a control unit that can perform a driving control of the motor only when the estimated temperature is not larger than a predetermined value. A mode switching means switches the control unit and the estimated temperature calculating means between in a normal operation mode in which they can drive the motor and in a sleep mode in which electric power consumption thereof is smaller than in the normal operation mode in accordance with a predetermined condition while the motor is stationary. An activating means activates the estimated temperature calculating means in the sleep mode for a predetermined active time every time a predetermined sleep time is elapsed.

    摘要翻译: 电动机控制器具备:计算电动机的估计温度的估计温度运算单元; 以及控制单元,其仅在估计温度不大于预定值时才能执行电动机的驱动控制。 A模式切换装置在控制单元和估计温度计算装置之间在它们可以驱动电动机的正常操作模式中和在其电力消耗小于在正常操作模式中的睡眠模式下,根据 电机静止时的预定条件。 每当经过预定的睡眠时间时,激活装置在休眠模式下激活预定活动时间的估计温度计算装置。

    Optical fiber collimator
    3.
    发明授权
    Optical fiber collimator 有权
    光纤准直仪

    公开(公告)号:US07474822B2

    公开(公告)日:2009-01-06

    申请号:US11683991

    申请日:2007-03-08

    IPC分类号: G02B6/32 G02B6/36

    CPC分类号: G02B6/327 G02B6/325

    摘要: In the optical fiber collimator according to the invention, a transparent block having a refractive index that is substantially the same as the refractive indices of the lens and optical fiber is disposed between the lens and ferrule so that the block contacts the lens, ferrule, and optical fiber. The thickness of the block in the direction of beam transmission is set to be the same as the distance to the focal point from the end surface of the lens that is determined by the diameter and refractive index of the lens and the refractive index of the block.

    摘要翻译: 在根据本发明的光纤准直器中,具有与透镜和光纤的折射率基本相同的折射率的透明块设置在透镜和套圈之间,使得块接触透镜,套圈和 光纤。 将光束透射方向上的块的厚度设定为与由透镜的直径和折射率确定的透镜端面与焦点的距离相同,以及该透镜的折射率 。

    Metal Gasket for Cylinder Head
    4.
    发明申请
    Metal Gasket for Cylinder Head 失效
    气缸盖金属垫片

    公开(公告)号:US20070290452A1

    公开(公告)日:2007-12-20

    申请号:US11666458

    申请日:2005-10-27

    IPC分类号: F16J15/08

    摘要: A metal gasket for cylinder head 1 of plate lamination type, comprises two base metal plates each of which includes cylinder holes, circumferential beads formed around the peripheries of individual cylinder holes, cooling water holes formed outside the peripheries of the circumferential beads, and an outer bead formed and positioned so as to entirely enclose the circumferential beads and the cooling water holes, wherein the circumferential beads of the two base plates are aligned in the direction of thickness of the metal gasket. Claw-like protrusions are provided for one of an outer step adjustment metal plate and extending from the cooling water jacket to the outer edges of the base plates, and a thicker inner step adjustment metal plate 4 extending from inside the circumferential beads to the cooling water jacket, into engagement holes in the other of the inner step adjustment plate and the outer step adjustment plate.

    摘要翻译: 一种用于板层压型的气缸盖1的金属垫片,包括两个基体金属板,每个底板金属板包括气缸孔,围绕各个气缸孔的周边形成的周向胎圈,形成在周向胎圈周边外部的冷却水孔, 珠形成并定位成完全包围周向珠和冷却水孔,其中两个基板的周向珠沿金属垫片的厚度方向排列。 设置有用于外台阶调节金属板中的一个并且从冷却水套延伸到基板的外边缘的爪状突起,以及从周向珠内部延伸到冷却水的较厚内部调节金属板4 夹套,形成内台阶调整板和外台阶调整板的另一方的接合孔。

    Motor controller and motor temperature estimation method for the same
    5.
    发明申请
    Motor controller and motor temperature estimation method for the same 有权
    电机控制器和电机温度估算方法相同

    公开(公告)号:US20070153434A1

    公开(公告)日:2007-07-05

    申请号:US11483682

    申请日:2006-07-11

    IPC分类号: H02H5/04

    摘要: A motor controller includes: an estimated temperature calculating section that calculates and stores an estimated temperature of a motor, and a control section that can perform a drive control of the motor only when this estimated temperature is not larger than a predetermined value. When the motor is stopped, a second temperature gradient while the temperature of the motor decreases from a stop-time temperature to a predetermined first set temperature is stored in correspondence to the stop-time temperature. The first temperature gradient corresponding to the estimated temperature at a time when the motor is stopped is calculated by using the first temperature gradient storing means, if the estimated temperature stored in the estimated temperature storing means when the motor is stopped is larger than the first set temperature. The estimated temperature stored in the estimated temperature storing means is updated according to a lapse of a stopping time of the motor by using the first temperature gradient calculated by the first temperature gradient calculating means.

    摘要翻译: 电动机控制器包括:估计温度计算部,其计算并存储电动机的估计温度;以及控制部,其仅在该估计温度不大于规定值时才能进行电动机的驱动控制。 当电动机停止时,对应于停止时间温度存储电动机从停止时间温度降低到预定的第一设定温度的第二温度梯度。 如果当电动机停止时存储在估计温度存储装置中的估计温度大于第一组,则通过使用第一温度梯度存储装置来计算对应于电动机停止时的估计温度的第一温度梯度 温度。 存储在估计温度存储装置中的估计温度根据由第一温度梯度计算装置计算的第一温度梯度,根据电动机的停止时间的经过而被更新。

    Motor control system
    6.
    发明申请
    Motor control system 有权
    电机控制系统

    公开(公告)号:US20070103820A1

    公开(公告)日:2007-05-10

    申请号:US11591512

    申请日:2006-11-02

    IPC分类号: H02H7/08

    CPC分类号: H02H6/005 H02P29/00

    摘要: A controller is operable in one of a plurality of operational modes, which include an estimated temperature computation performing mode for performing computing of an estimated temperature of the motor and an estimated temperature computation non-performing mode for stopping the computing of the estimated temperature of the motor. An operational mode of the controller is changed from the estimated temperature computation performing mode to the estimated temperature computation non-performing mode according to a predetermined condition in a stopped state of the motor.

    摘要翻译: 控制器可操作为多种操作模式之一,其包括用于执行电动机的估计温度的计算的估计温度计算执行模式以及用于停止对所述电动机的估计温度的计算的估计温度计算不良模式 发动机。 根据电动机停止状态下的预定条件,控制器的操作模式从估计温度计算执行模式改变为估计温度计算不执行模式。

    Multi-color change device with conductive coating material for electrostatic coating
    7.
    发明授权
    Multi-color change device with conductive coating material for electrostatic coating 失效
    具有导电涂层材料的多色变换装置用于静电涂层

    公开(公告)号:US06755913B1

    公开(公告)日:2004-06-29

    申请号:US09890027

    申请日:2001-07-24

    IPC分类号: B05B5025

    CPC分类号: B05B5/1608 B05B12/14

    摘要: In a color changing apparatus for multiple color electrostatic coating of conductive coating material, a pipe joint (a) provided to be movable and an electrostatic spray gun connected to the pipe joint (a) through a pipeline are provided. A plurality of coating material supply circulation circuits, including a liquid tank, a pump and a pipe joint (b) disengageably engageable with the pipe joint (a) are provided. The liquid tank, the pump and the pipe joint (b) are connected through a pipeline. The pipe joint (a) and the pipe joint (b) in the plurality of coating material supply circulation circuits can be selectively engaged.

    摘要翻译: 在用于导电涂层材料的多色静电涂覆的变色装置中,提供设置为可移动的管接头(a)和通过管道连接到管接头(a)的静电喷枪。 提供了多个涂料供给循环回路,包括液罐,泵和与管接头(a)可分离接合的管接头(b)。 液体罐,泵和管接头(b)通过管道连接。 可以选择性地接合多个涂料供给循环回路中的管接头(a)和管接头(b)。

    Vibration apparatus for concrete molding box
    8.
    发明授权
    Vibration apparatus for concrete molding box 失效
    混凝土模制箱振动装置

    公开(公告)号:US5652002A

    公开(公告)日:1997-07-29

    申请号:US721704

    申请日:1996-09-27

    申请人: Shigeru Kobayashi

    发明人: Shigeru Kobayashi

    IPC分类号: B28B13/02 B06B1/16 B28B1/08

    摘要: A vibration apparatus for a molding box which enlarges the range in which a vibrating force can be increased and decreased. In the apparatus, a first gear pulley 16 for rotating a first rotary shaft having a first eccentric weight fixed thereto and a second gear pulley 17 for rotating a second rotary shaft having a second eccentric weight fixed thereto are disposed on the same plane, and similar third and fourth rotary shafts are disposed immediately below the first and second rotary shafts, respectively. An endless timing belt 37 is passed around a prime mover gear pulley 33 and a gear pulley 36 disposed on a slidable base 31 capable of horizontal displacement in such a manner as to extend from the lower side of the first gear pulley 16 to the upper side of the second gear pulley 17 and from the upper side of the fourth gear pulley 19 to the lower side of the third gear pulley 18, and the slidable base 31 can thus move in a direction parallel to the timing-belt 37.

    摘要翻译: 一种用于增加可以增加和减小振动力的范围的用于模制盒的振动装置。 在该装置中,用于旋转固定有第一偏心轮的第一旋转轴的第一齿轮皮带轮16和用于旋转固定有第二偏心轮的第二旋转轴的第二齿轮皮带轮17设置在同一平面上,并且类似 第三和第四旋转轴分别设置在第一和第二旋转轴的正下方。 无端正时皮带37围绕原动机齿轮皮带轮33和设置在能够水平移动的滑动基座31上的齿轮皮带轮36,从而可以从第一齿轮皮带轮16的下侧延伸到上侧 的第二齿轮皮带轮17,从第四齿轮皮带轮19的上侧到第三齿轮皮带轮18的下侧,因此滑动基座31能够沿与正时皮带37平行的方向移动。

    Sputtering apparatus with film forming directivity
    9.
    发明授权
    Sputtering apparatus with film forming directivity 失效
    具有成膜方向性的溅射装置

    公开(公告)号:US4724060A

    公开(公告)日:1988-02-09

    申请号:US797966

    申请日:1985-11-14

    IPC分类号: C23C14/34 H01J37/34

    摘要: A target for use in a sputtering technique usually has a flat structure. The present invention has succeeded in endowing sputtering film formation with a directivity in such a way that the surface of the target is provided with recesses thereby to limit the flight directions of sputtering particles.Alternatively, the directivity can be bestowed by disposing a frame between a substrate to be formed with a film and the flat sputtering target. This measure requires auxiliary means in which a wall is provided at the outer periphery of the sputtering target so as to effectively utilize a plasma.The present invention actually formed films by the use of the above technique, and has verified the effect thereof. Wide applications are expected in technical fields wherein after forming a microscopic pattern, one or more films need to be further formed.

    摘要翻译: 用于溅射技术的靶通常具有平坦的结构。 本发明成功地赋予溅射成膜的方向性,使得靶的表面设置有凹部,从而限制溅射颗粒的飞行方向。 或者,可以通过在要形成的基板和薄膜之间设置框架来赋予方向性。 该措施需要辅助装置,其中在溅射靶的外周设置壁,以有效地利用等离子体。 本发明通过使用上述技术实际形成膜,并且已经验证了其效果。 预期在技术领域中有广泛的应用,其中在形成微观图案之后,需要进一步形成一个或多个膜。