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    • 4. 发明授权
    • Substrate transfer apparatus, substrate transfer method, and storage medium
    • 基板转印装置,基板转印方法和存储介质
    • US08029224B2
    • 2011-10-04
    • US12076648
    • 2008-03-20
    • Yo AbeMitsuru ObaraTakahiro Abe
    • Yo AbeMitsuru ObaraTakahiro Abe
    • H01L21/00G01N21/86
    • H01L21/67781H01L21/67265H01L21/67766Y10S414/138
    • A substrate transfer apparatus 100 includes a substrate transport means 4 having a transport base 5 and a plurality of retention arms 41a-41e for retaining substrates W, an optical sensor 62 that is used to define a horizontal optical axis L, an elevator means 52 for moving the transport base 5 up and down, and a height detection means 54 for detecting the height of the transport base 5 relative to the optical axis L. In accordance with a light-reception/no-light-reception detection result fed from the optical sensor 62 and the height of the transport base 5, a judgment means 72a of a control section 7 judges whether the postures of the retention arms 41a-41e relative to the horizontal plane are normal. When the judgment means 72a judges that the postures of the retention arms 41a-41e relative to the horizontal plane are abnormal, the control section 7 exercises control to stop the substrate transport means 4.
    • 基板输送装置100具备:基板输送机构4,具有输送基座5和保持基板W的多个保持臂41a-41e,用于限定水平光轴L的光学传感器62;电梯装置52, 移动基座5上下移动的高度检测单元54,检测运送台5相对于光轴L的高度的高度检测单元54.根据来自光学系统的光接收/无光接收检测结果 传感器62和传送基座5的高度,控制部分7的判断装置72a判断保持臂41a-41e相对于水平面的姿势是否正常。 当判断装置72a判定保持臂41a-41e相对于水平面的姿势异常时,控制部分7进行控制以停止基板输送装置4。
    • 6. 发明申请
    • Substrate transfer apparatus, substrate transfer method, and storage medium
    • 基板转印装置,基板转印方法和存储介质
    • US20080232937A1
    • 2008-09-25
    • US12076648
    • 2008-03-20
    • Yo AbeMitsuru ObaraTakahiro Abe
    • Yo AbeMitsuru ObaraTakahiro Abe
    • H01L21/00
    • H01L21/67781H01L21/67265H01L21/67766Y10S414/138
    • A substrate transfer apparatus 100 includes a substrate transport means 4 having a transport base 5 and a plurality of retention arms 41a-41e for retaining substrates W, an optical sensor 62 that is used to define a horizontal optical axis L, an elevator means 52 for moving the transport base 5 up and down, and a height detection means 54 for detecting the height of the transport base 5 relative to the optical axis L. In accordance with a light-reception/no-light-reception detection result fed from the optical sensor 62 and the height of the transport base 5, a judgment means 72a of a control section 7 judges whether the postures of the retention arms 41a-41e relative to the horizontal plane are normal. When the judgment means 72a judges that the postures of the retention arms 41a-41e relative to the horizontal plane are abnormal, the control section 7 exercises control to stop the substrate transport means 4.
    • 基片传送装置100包括具有传输基座5和用于保持基片W的多个保持臂41a-41e,用于限定水平光轴L的光学传感器62的基片传送装置4,电梯装置 52,用于检测传送基座5相对于光轴L的高度的高度检测单元54.根据从传送基座5的光接收检测结果 光学传感器62和传送基座5的高度,控制部7的判断装置72a判断保持臂41a-41e相对于水平面的姿势是否正常。 当判断装置72a判定保持臂41a-41e相对于水平面的姿势异常时,控制部分7进行控制以停止基板传送装置4。
    • 9. 发明授权
    • Electronic ballast for a high intensity discharge lamp
    • 电子镇流器用于高强度放电灯
    • US06958580B2
    • 2005-10-25
    • US10479042
    • 2002-06-10
    • Takeshi KamoiTakahiro Abe
    • Takeshi KamoiTakahiro Abe
    • H05B41/288H05B41/392G05F1/00
    • H05B41/3921H05B41/2882
    • An electronic ballast for a discharge lamp is capable of dimming the lamp over a wide range, yet assuring to operate the lamp efficiently with a minimum lamp power variation in compensation for a possible lamp characteristic variation. The ballast provides an unique voltage-wattage output characteristic which varies with a varying dimming ratio for reducing the lamp power as the dimming ratio decreases. The output characteristic is designed to follow a true lamp characteristic that the lamp voltage will decrease as the lamp power is reduced to a certain level. With this result, it is possible to give a wide voltage range within which the lamp power being supplied to the lamp is kept substantially constant irrespective of the lamp characteristic variation, thereby assuring to reduce the lamp power exactly as intended by the dimming ratio even in the presence of the lamp characteristic variation.
    • 用于放电灯的电子镇流器能够在宽范围内对灯进行调光,但是确保以可能的灯特性变化补偿的最小灯功率变化来有效地操作灯。 镇流器提供独特的电压功率输出特性,随着调光比降低,随着变化的调光比而变化,以减小灯功率。 输出特性被设计为遵循真正的灯特性,灯电压将随着灯功率降低到一定水平而降低。 由此,可以提供宽电压范围,其中供给灯的灯功率与灯特性变化无关地保持基本恒定,从而确保即使在调光比下也能按照调光比精确地降低灯功率 存在灯的特性变化。