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    • 25. 发明授权
    • Development device and image forming apparatus incorporating same
    • 包含其的显影装置和图像形成装置
    • US09031471B2
    • 2015-05-12
    • US13137509
    • 2011-08-23
    • Tomoya OhmuraYasuo TakumaJunichi MatsumotoHiroshi KikuchiNatsumi Matsue
    • Tomoya OhmuraYasuo TakumaJunichi MatsumotoHiroshi KikuchiNatsumi Matsue
    • G03G15/08
    • G03G15/0879G03G15/0844G03G15/0887G03G15/0896
    • A development device having a development portion with a developer spout, to develop a latent image formed on an image carrier with developer including toner and carrier particles. The development unit also includes a circulation unit to convey developer collected from the development portion to the developer spout, a developer container, provided in the circulation unit, to contain the developer at a position upstream from the development portion in a developer circular direction, the developer container having a cylindrical upper portion and a funnel-shaped lower portion continuous with the cylindrical upper portion through a joint so that a level of the developer contained in the developer container at rest is positioned near the joint between the cylindrical upper portion and the funnel-shaped lower portion. An agitator is provided inside the developer container, to agitate and mix the collected developer and fresh toner supplied to the developer container.
    • 具有显影剂喷口的显影部分的显影装置,用于显影剂形成在图像载体上的潜像,显影剂包括调色剂和载体颗粒。 显影单元还包括循环单元,用于将从显影部分收集的显影剂输送到显影剂喷口,设置在循环单元中的显影剂容器,以在显影剂循环方向上的显影部分的上游位置容纳显影剂, 显影剂容器具有圆柱形上部和通过接头与圆柱形上部连续的漏斗形下部,使得容纳在显影剂容器中的显影剂的静止水平位于圆柱形上部和漏斗之间的接合处附近 形下部。 搅拌器设置在显影剂容器内部,以搅拌并混合收集的显影剂和提供给显影剂容器的新鲜调色剂。
    • 30. 发明申请
    • IMAGE SENSING APPARATUS
    • 图像感应装置
    • US20110069218A1
    • 2011-03-24
    • US12957845
    • 2010-12-01
    • Akihiro NamaiHiroshi Kikuchi
    • Akihiro NamaiHiroshi Kikuchi
    • H04N5/238
    • H04N5/3651G03B9/08H04N5/2353
    • An image sensing apparatus has an image sensing element which accumulates received light as a charge, a mechanical shutter which travels to shield the image sensing element, and a scan unit which makes a scan for starting charge accumulation. The image sensing apparatus executes the scan for starting charge accumulation prior to traveling of the mechanical shutter and controls the scan for starting charge accumulation and traveling of the shutter to serve as a front curtain and a rear curtain of a shutter. Note that a scan pattern setting unit (113b) sets the scan pattern of the charge accumulation start scan based on information associated with a mounted photographing lens.
    • 图像感测装置具有作为电荷积聚接收光的图像感测元件,用于屏蔽图像感测元件行进的机械快门以及进行扫描以开始电荷累积的扫描单元。 图像感测装置执行扫描以在机械快门行进之前开始电荷累积,并且控制用于开始电荷累积和快门行进的扫描以用作快门的前幕和后帘。 注意,扫描图案设置单元(113b)基于与安装的拍摄镜头相关联的信息来设置电荷累积开始扫描的扫描图案。