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    • 108. 发明授权
    • Imaging device
    • 成像设备
    • US07394978B2
    • 2008-07-01
    • US11193219
    • 2005-07-28
    • Kazuhiro SukenariHiroshi Yamakose
    • Kazuhiro SukenariHiroshi Yamakose
    • G03B15/03
    • G03B15/03F16M11/10F16M11/2021G03B17/04G03B27/542G03B27/582H04N1/195H04N1/19594H04N2201/0436H04N2201/045
    • Usability of device is improved for an imaging device that images a target object mounted on a table. In order to hold a camera head 120 and an illumination unit 130 with respect to a table 110 on which a target object is mounted, an imaging device 100 coaxially and rotatably supports a camera head holding arm 140 and an illumination unit holding arm 150 at an elevated portion 118, which is located at an inner-left corner of the table 110, such that degrees of inclinations of the arms may be variable with respect to the table 110. The arms are rotatably and axially supported at the elevated portion 118 such that the camera holding arm 140 can rotate with an accompanying rotation of the illumination unit holding arm 150 and the illumination unit holding arm 150 can rotate independently with no accompanying rotation of the camera holding arm 140.
    • 对于安装在桌子上的目标物体成像装置,设备的可用性得到改善。 为了将相机头120和照明单元130相对于其上安装有目标物体的台110保持,成像装置100同轴地并且可旋转地将照相机头保持臂140和照明单元保持臂150支撑在 升降部分118位于工作台110的内左角处,使得臂的倾斜度可以相对于工作台110变化。 臂可旋转并轴向地支撑在升高部分118处,使得照相机保持臂140可以随着照明单元保持臂150的伴随旋转而旋转,并且照明单元保持臂150可以独立地旋转,而不伴随相机保持的旋转 手臂140。
    • 109. 发明授权
    • Gate driver for Class D audio amplifier with adaptive dV/dt control
    • 具有自适应dV / dt控制的D类音频放大器的栅极驱动器
    • US07394315B2
    • 2008-07-01
    • US11396760
    • 2006-04-03
    • Jun Honda
    • Jun Honda
    • H03F3/217
    • H03F3/217
    • Provided is a gate driver circuit for a Class D audio amplifier with adaptive dV/dt control. The circuit includes an output switching stage, a gate driver capable of driving the output switching stage with a variable dV/dt; and a mode control circuit for setting an operating mode of the gate driver, wherein, the operating mode is selected from a plurality of operating modes, changes the dV/dt of the gate driver, corresponds to a power output level, and provides a balance point between a generated Electromagnetic Interference (EMI) and an efficiency of the switching stage.
    • 提供了具有自适应dV / dt控制的D类音频放大器的栅极驱动电路。 该电路包括输出开关级,能够以可变dV / dt驱动输出开关级的栅极驱动器; 以及用于设定栅极驱动器的工作模式的模式控制电路,其中,从多种工作模式中选择操作模式,改变栅极驱动器的dV / dt对应于功率输出电平,并提供平衡 产生的电磁干扰(EMI)与开关级的效率之间。