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    • 31. 发明申请
    • Light emitting device
    • 发光装置
    • US20110316025A1
    • 2011-12-29
    • US13067716
    • 2011-06-22
    • Ikko KuzuharaKouji Nishioka
    • Ikko KuzuharaKouji Nishioka
    • H01L33/50
    • H01L33/504H01L33/507H01L2924/0002H01L2924/00
    • A light emitting device includes a light emitting element, a first phosphor which emits a light by being excited by a light emitted from the light emitting element and a second phosphor which emits a light by being excited by the light emitted from the light emitting element and/or the light emitted from the first phosphor. The light emitted from the light emitting element, the light emitted from the first phosphor and the light emitted from the second phosphor are mixed to make an inclination angle of a line, on a chromaticity diagram, connecting a chromaticity coordinate of the light emitted from the first phosphor and a chromaticity coordinate of the light emitted from the light emitting element equal to an inclination angle of an isotemperature line of light of a predetermined color temperature.
    • 发光装置包括发光元件,通过被从发光元件发射的光激发而发射光的第一荧光体和通过被从发光元件发射的光而被激发而发光的第二荧光体,以及 /或从第一荧光体发射的光。 从发光元件发射的光,从第一荧光体发射的光和从第二荧光体发射的光混合,以在色度图上形成一条线的倾斜角,连接从该第一荧光体发出的光的色度坐标 第一荧光体和从发光元件发射的光的色度坐标等于预定色温的等温线的倾斜角。
    • 33. 发明授权
    • Apparatus and method for automatically trimming an output parameter of an electronic ballast
    • 自动修整电子镇流器的输出参数的装置和方法
    • US08084956B2
    • 2011-12-27
    • US12104789
    • 2008-04-17
    • Kenichi FukudaYiyoung Sun
    • Kenichi FukudaYiyoung Sun
    • H05B37/02
    • H05B41/2883H05B41/3928Y02B20/202
    • An electronic ballast includes a microprocessor which is programmed to read a voltage value corresponding to an output of the electronic ballast, output a signal which controls an amount of power outputted by the electronic ballast in accordance with the voltage value, read an external voltage value, and select one of a trimming mode and a normal mode as an operating mode based on the external voltage value. The microprocessor is also programmed, when operating in the trimming mode, to set an internal reference value, compare the voltage value corresponding to the output of the electronic ballast with the internal reference value, trim an amount of power outputted by the electronic ballast to a resistor corresponding to an impedance of a High Intensity Discharge lamp by adjusting the signal based upon the comparison, and store a result of the signal adjustment.
    • 电子镇流器包括微处理器,其被编程为读取对应于电子镇流器的输出的电压值,输出根据电压值控制电子镇流器输出的功率量的信号,读取外部电压值, 并且基于外部电压值选择修剪模式和正常模式之一作为操作模式。 微处理器也被编程,当在微调模式下操作时,设置内部参考值,将与电子镇流器的输出相对应的电压值与内部参考值进行比较,将电子镇流器输出的功率量调整为 电阻器,其对应于高强度放电灯的阻抗,通过基于比较调节信号,并存储信号调整的结果。
    • 40. 发明授权
    • Electric saw
    • 电锯
    • US08056244B2
    • 2011-11-15
    • US12382884
    • 2009-03-26
    • Hiroshi Matsumoto
    • Hiroshi Matsumoto
    • B27B9/00
    • B23D59/006B27G19/04
    • In an electric saw includes a circular saw blade, a guard cover is arranged to surround an upper portion of the circular saw blade and a dust collecting case is arranged at the rear of the guard cover for collecting chips generated during a cutting operation performed by the circular saw blade. An openable lid unit is arranged in a position along a passage through which the chips pass. The guard cover is formed into a curved shape along the circular saw blade and the passage is defined by the guard cover to extend along a peripheral edge of the circular saw blade. The lid unit includes an opening portion formed in the passage and a lid member for closing the opening portion. The lid unit is opened toward the front of the guard cover as the lid member is rotated along a rotating plane of the circular saw blade.
    • 在电动锯包括圆锯片的情况下,围绕圆锯片的上部设置有防护罩,并且在防护罩的后部配置有集尘箱,用于收集在切割操作期间产生的碎屑 圆锯片。 可开启的盖单元布置在沿芯片通过的通道的位置。 防护罩沿着圆锯片形成为弯曲形状,并且通道由护罩限定,以沿着圆锯片的周边延伸。 盖单元包括形成在通道中的开口部分和用于关闭开口部分的盖构件。 当盖构件沿着圆锯片的旋转平面旋转时,盖单元朝向防护罩的前部打开。