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    • 1. 发明授权
    • Transfer apparatus and vertical heat-processing system using the same
    • 传送装置和使用其的垂直加热处理系统
    • US5857848A
    • 1999-01-12
    • US926475
    • 1997-09-10
    • Kiichi TakahashiHiroshi Kikuchi
    • Kiichi TakahashiHiroshi Kikuchi
    • H01L21/677B65G49/07C30B35/00H01L21/205F27D5/00
    • C30B35/005Y10S414/137Y10S414/14
    • A vertical heat treatment system has a transfer apparatus for transferring semiconductor wafers and a cassette serving as a transport container for the semiconductor wafers. The transfer apparatus has a base disposed to be vertically movable and rotatable within a horizontal plane. Wafer arms for transferring the wafers placed on them are disposed on the base. The wafer arms can reciprocally move on the base between a standby position and an advanced position in the horizontal direction. A cassette arm for transferring a cassette placed on it is also disposed on the base. The cassette arm can reciprocally move on the base between a retreat position and a protruded position in the horizontal direction. The wafer arms and the cassette arm are reciprocally movable in opposite directions to oppose each other. While the wafer arms and the cassette arm are at the standby position and the retreat position, respectively, a holding portion of the cassette arm is present immediately above the wafer arms.
    • 立式热处理系统具有用于转移半导体晶片的转移装置和用作半导体晶片的运输容器的盒。 传送装置具有设置成在水平面内可垂直移动和旋转的基座。 将放置在其上的晶片转移的晶片臂设置在基座上。 晶片臂可以在待机位置和水平方向上的前进位置之间在基座上往复移动。 用于传送放置在其上的盒的盒式臂也设置在基座上。 盒臂可以在水平方向上的退避位置和突出位置之间在基座上往复运动。 晶片臂和盒臂在相反的方向上可往复运动以相互对置。 当晶片臂和盒臂分别处于待机位置和退避位置时,盒臂的保持部分紧接在晶片臂的上方。
    • 7. 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。