会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 74. 发明申请
    • LIGHTING DRIVER CIRCUIT AND LIGHT FIXTURE
    • 照明驱动电路和灯具
    • US20120293087A1
    • 2012-11-22
    • US13451669
    • 2012-04-20
    • Kenji MatsudaRyosuke Nakamura
    • Kenji MatsudaRyosuke Nakamura
    • H05B37/02
    • H05B33/0815Y02B20/346
    • A lighting fixture that suppresses blinking and flickering phenomena even when operating at very low luminance levels includes: a light source including at least one solid state light-emitting element; and a lighting driver circuit controlling the light source in accordance with a control signal. The lighting driver circuit includes an isolating flyback circuit and a control circuit. The isolating flyback circuit switches power from a DC power source and smooths the output. The control circuit controls switching operation performed by a switching element of the isolating flyback circuit via PWM signal. The control circuit provides a frequency component in accordance with the control signal to a reference signal outputted by a reference signal generator. In accordance with results of detection of the reference signal and a current flowing through the light source, the control circuit provides a stop period during which a driver controller driving the switching element is stopped.
    • 即使在非常低的亮度水平下操作也能抑制闪烁和闪烁现象的照明器具包括:包括至少一个固态发光元件的光源; 以及照明驱动电路,根据控制信号控制光源。 照明驱动电路包括隔离反激电路和控制电路。 隔离反激电路从直流电源切换电源并使输出平滑。 控制电路通过PWM信号控制由隔离反激电路的开关元件执行的开关操作。 控制电路根据控制信号向由参考信号发生器输出的参考信号提供频率分量。 根据参考信号的检测结果和流过光源的电流,控制电路提供停止驱动开关元件的驱动器控制器的停止期间。
    • 75. 发明申请
    • DEVELOPING CARTRIDGE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    • 开发盒,过程盒和电子图像形成装置
    • US20100232832A1
    • 2010-09-16
    • US12428547
    • 2009-04-23
    • Kenji Matsuda
    • Kenji Matsuda
    • G03G15/04
    • G03G15/0806G03G21/1842G03G21/1853G03G2221/1684G03G2221/1884
    • A developing cartridge detachably mountable to an image forming apparatus main body having main body side guide portions and a cartridge mounting portion, including: a developer containing portion; a developing roller for developing a latent image formed on a photosensitive member with developer; first cartridge side guide portions provided at one end and the other end in a longitudinal direction of the roller, for engaging with the main body side guide portions to regulate a movement locus of the cartridge when the cartridge is mounted to the main body; and protruding portions provided at one end and the other end in the longitudinal direction, wherein the cartridge is mounted to the main body in a mounting direction orthogonal to the longitudinal direction with the roller being a leading edge, and the protruding portions protrude on a downstream side further than the roller in the mounting direction.
    • 一种可拆卸地安装到图像形成装置主体上的显影盒,它具有主体侧引导部分和盒安装部分,包括:显影剂容纳部分; 显影辊,其用显影剂显影形成在感光构件上的潜像; 第一盒侧引导部,其设置在所述辊的纵向方向上的一端且另一端,用于与所述主体侧引导部接合,以在所述盒安装到所述主体时调节所述盒的移动轨迹; 以及沿长度方向设置在一端和另一端的突出部分,其中,所述卡盘以与所述纵向正交的安装方向安装到所述主体,所述滚子是前缘,并且所述突出部分突出在下游 侧比安装方向上的辊更远。
    • 76. 发明申请
    • ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    • 电子图像形成装置
    • US20100080624A1
    • 2010-04-01
    • US12536908
    • 2009-08-06
    • Kenji Matsuda
    • Kenji Matsuda
    • G03G15/06
    • G03G21/1853G03G2221/1684G03G2221/1869
    • An electrophotographic image forming apparatus for forming an image on a recording material, the electrophotographic image forming apparatus includes a drum cartridge including an electrophotographic photosensitive member drum; a developing cartridge including a developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum using a developer; a supporting member movable between an inside position and a retracted position in the state that supporting member supports the drum cartridge and the developing cartridge, wherein the inside position is inside the main assembly of the apparatus, and the retracted position is retracted from the main assembly of the apparatus; wherein the supporting member supports the drum cartridge and the developing cartridge independently demountably therefrom, wherein mounting and demounting directions of the drum cartridge relative to the supporting member and mounting and demounting directions of the developing cartridge are different from each other.
    • 一种用于在记录材料上形成图像的电子照相图像形成装置,该电子照相图像形成装置包括:包括电子照相感光构件鼓的鼓盒; 显影盒,其包括使用显影剂显影形成在电子照相感光鼓上的静电潜像的显影辊; 支撑构件在支撑构件支撑鼓盒和显影盒的状态下在内部位置和缩回位置之间移动,其中内部位置在装置的主组件内,并且缩回位置从主组件缩回 的装置; 其中所述支撑构件可独立地从所述支撑构件支撑所述鼓盒和所述显影盒,其中所述鼓盒相对于所述支撑构件的安装和拆卸方向以及所述显影盒的安装和拆卸方向彼此不同。