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    • 6. 发明授权
    • Lighting device, lighting control device, and projector
    • 照明装置,照明控制装置和投影仪
    • US08384309B2
    • 2013-02-26
    • US12869229
    • 2010-08-26
    • Osamu SaitoMasahide Tsuda
    • Osamu SaitoMasahide Tsuda
    • H05B37/02
    • H05B41/042H05B41/2881
    • A lighting device which supplies power to an electrode of a discharge lamp to turn on the discharge lamp, includes: a converting circuit which converts inputted direct current into alternating current; a pulse generating circuit which produces a high-voltage pulse from the alternating current received from the converting circuit and applies the high-voltage pulse to the electrode; and a trigger circuit which is disposed between the converting circuit and causes the pulse generating circuit to apply the high-voltage pulse to the electrode, wherein the trigger circuit allows the pulse generating circuit to apply the high-voltage pulse to the electrode in accordance with a drive frequency of the converting circuit.
    • 向放电灯的电极供电以接通放电灯的照明装置包括:转换电路,其将输入的直流电转换为交流电; 脉冲发生电路,从从转换电路接收的交流电产生高电压脉冲,并将高电压脉冲施加到电极; 以及触发电路,其设置在所述转换电路之间并且使所述脉冲发生电路向所述电极施加高压脉冲,其中所述触发电路允许所述脉冲发生电路根据所述电压施加所述电极的高电压脉冲 转换电路的驱动频率。
    • 8. 发明授权
    • Development device, process unit, and image forming apparatus
    • 显影装置,处理单元和图像形成装置
    • US08019259B2
    • 2011-09-13
    • US12656006
    • 2010-01-13
    • Hirobumi OoyoshiYoshiyuki ShimizuOsamu Saito
    • Hirobumi OoyoshiYoshiyuki ShimizuOsamu Saito
    • G03G15/08
    • G03G15/0813G03G15/0818
    • A development device includes a developer carrier, a bearing member, a biasing member, and a guide. The developer carrier supplies a developer to an electrostatic latent image formed on an image carrier to develop the electrostatic latent image into a toner image. The bearing member rotatably supports the developer carrier axially. The biasing member is provided on a side of the bearing member opposite the image carrier to apply a force to the bearing member to move the bearing member and the developer carrier toward the image carrier. The guide is disposed about the bearing member to enable the bearing member to move therebetween and guide the bearing member toward the image carrier. The bearing member includes a rotatable part to rotate and slide over the guide while contacting the guide.
    • 显影装置包括显影剂载体,轴承构件,偏置构件和引导件。 显影剂载体将显影剂供给到形成在图像载体上的静电潜像,以将静电潜像显影成调色剂图像。 轴承构件可轴向地支撑显影剂载体。 偏置构件设置在与图像载体相对的轴承构件的一侧上,以向轴承构件施加力以将轴承构件和显影剂载体朝向图像载体移动。 引导件围绕轴承构件设置,以使得轴承构件能够在其间移动并将轴承构件引向图像载体。 轴承构件包括可旋转部分,以在接触引导件时在引导件上旋转和滑动。
    • 9. 发明申请
    • LIGHTING DEVICE, LIGHTING CONTROL DEVICE, AND PROJECTOR
    • 照明设备,照明控制设备和投影仪
    • US20110062893A1
    • 2011-03-17
    • US12869229
    • 2010-08-26
    • Osamu SaitoMasahide Tsuda
    • Osamu SaitoMasahide Tsuda
    • H05B37/02
    • H05B41/042H05B41/2881
    • A lighting device which supplies power to an electrode of a discharge lamp to turn on the discharge lamp, includes: a converting circuit which converts inputted direct current into alternating current; a pulse generating circuit which produces a high-voltage pulse from the alternating current received from the converting circuit and applies the high-voltage pulse to the electrode; and a trigger circuit which is disposed between the converting circuit and causes the pulse generating circuit to apply the high-voltage pulse to the electrode, wherein the trigger circuit allows the pulse generating circuit to apply the high-voltage pulse to the electrode in accordance with a drive frequency of the converting circuit.
    • 向放电灯的电极供电以接通放电灯的照明装置包括:转换电路,其将输入的直流电转换为交流电; 脉冲发生电路,从从转换电路接收的交流电产生高电压脉冲,并将高电压脉冲施加到电极; 以及触发电路,其设置在所述转换电路之间并且使所述脉冲发生电路向所述电极施加所述高电压脉冲,其中所述触发电路允许所述脉冲发生电路根据所述电压施加所述电极的高电压脉冲 转换电路的驱动频率。