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    • 12. 发明授权
    • Electrophotographic image forming apparatus
    • 电子照相成像设备
    • US08682212B2
    • 2014-03-25
    • US12727646
    • 2010-03-19
    • Ken KikuchiTsutomu NishiuwatokoTakashi Akutsu
    • Ken KikuchiTsutomu NishiuwatokoTakashi Akutsu
    • G03G15/00
    • G03G21/1853G03G21/1623G03G21/1647G03G21/1661G03G2221/1684G03G2221/169
    • An electrophotographic image forming apparatus, in which a drawer supporting a cartridge is mounted in an apparatus main body, and an impact when a drawer is mounted into the apparatus main body may be suppressed to prevent a developer from scattering within a developer container. The drawer supporting the cartridge is movable between an inside position in the apparatus main body and a pullout position at which the cartridge is mounted and removed. On a forward side of the inside position, a force giving portion for giving a force to the drawer in a direction opposite to a mounting direction is provided. The force giving portion gives the force gradually to the drawer along with movement of the drawer in the mounting direction. With this structure, it is possible to suppress the scattering of the developer in the cartridge caused by the impact on mounting.
    • 一种电子照相图像形成装置,其中支撑盒的抽屉安装在装置主体中,并且可以抑制将抽屉安装到装置主体中时的冲击,以防止显影剂在显影剂容器内飞散。 支撑盒的抽屉可在设备主体的内部位置和安装和拆卸盒的拉出位置之间移动。 在内侧位置的前方,设置有用于在与安装方向相反的方向上向抽屉施加力的力赋予部。 随着抽屉沿安装方向的移动,力赋予部分逐渐向抽屉提供力。 利用这种结构,可以抑制由于对安装的冲击而导致的盒中的显影剂的飞散。
    • 13. 发明授权
    • Unit and electrophotographic image forming apparatus
    • 单元和电子照相成像设备
    • US08565638B2
    • 2013-10-22
    • US12975998
    • 2010-12-22
    • Ken KikuchiTsutomu NishiuwatokoTakashi Akutsu
    • Ken KikuchiTsutomu NishiuwatokoTakashi Akutsu
    • G03G21/18
    • G03G21/1846
    • A unit detachably mountable to a main assembly of an image forming apparatus including an openable member capable of opening and closing a unit mounting and demounting opening includes: a grip portion, provided rotatably about a rotational shaft on a side wall of a frame of the unit, being rotatably moved to a projected position in which the grip portion is projected from the side wall and to a retracted position in which the grip portion is retracted in a longitudinal direction so as to be closer to the side wall than the projected position; and a force receiving portion at which the grip portion located at the projected position receives a force from the openable member when the openable member is closed in a state in which the unit is mounted in the main assembly, the force receiving portion being configured to receive the force for rotating the grip portion from the projected position to the retracted position.
    • 一种可拆卸地安装到包括能够打开和关闭单元安装和拆卸开口的可打开构件的图像形成设备的主组件的单元包括:把手部分,围绕旋转轴可旋转地设置在单元的框架的侧壁上 可旋转地移动到所述把手部从所述侧壁突出的突出位置和所述握持部沿纵向方向缩回以与所述突出位置更靠近所述侧壁的缩回位置; 以及受力部,当所述单元安装在所述主组件中的状态下,当所述可打开构件被关闭时,位于所述突出位置的所述把手部接收来自所述可打开构件的力,所述受力部被构造成接收 用于将握持部分从突出位置旋转到缩回位置的力。
    • 14. 发明授权
    • Image forming apparatus with movable cartridge supporting member
    • 具有可移动盒支撑构件的图像形成装置
    • US08463156B2
    • 2013-06-11
    • US12843474
    • 2010-07-26
    • Takashi AkutsuKen KikuchiTsutomu Nishiuwatoko
    • Takashi AkutsuKen KikuchiTsutomu Nishiuwatoko
    • G03G15/00
    • G03G21/1676G03G21/1623G03G21/1853G03G2221/1684
    • An image forming apparatus for forming an image on a recording material includes a cartridge accommodating a developer for developing an electrostatic latent image formed on a photosensitive member, a supporter detachably mounting the cartridge, and a preventor. The supporter moves between an inside position where the cartridge forms an image inside a main assembly of the apparatus and an outside position where the cartridge is mounted and demounted outside the main assembly. The preventor moves between a first position in which it prevents, when the cartridge is not mounted, movement of the supporter from the outside position to the inside position by contacting a portion thereof, and a second position, retracted from the first position, in which the it permits, when the cartridge is mounted, the movement of the supporter from the outside position to the inside position.
    • 用于在记录材料上形成图像的图像形成装置包括容纳用于显影形成在感光构件上的静电潜像的显影剂的盒,可拆卸地安装盒的支撑体和防止件。 支撑件在盒的内部位置在盒的主组件内部形成图像的位置与盒的安装和拆卸在主组件外的外部位置之间移动。 防护件在第一位置和第二位置之间移动,在第一位置,当第一位置未被安装时,支撑件从外部位置移动到内部位置,并且从第一位置缩回到第二位置, 当盒被安装时,它允许支撑件从外部位置移动到内部位置。
    • 19. 发明授权
    • Projector apparatus, projection method, and recording medium storing projection method
    • 投影仪,投影方法和记录介质存储投影方法
    • US07222971B2
    • 2007-05-29
    • US10925163
    • 2004-08-24
    • Takashi Akutsu
    • Takashi Akutsu
    • G03B21/00G03B21/14G03B3/00H04N3/22
    • H04N9/3185H04N5/74H04N9/3194
    • A projector apparatus is disclosed which has a projection unit which projects image corresponding to an input image signal, an instruction unit which issues an instruction for performing keystone correction, a distance survey unit which surveys distances between the projector apparatus and a plurality of positions on the image projected by the projection unit in accordance with an instruction from the instruction unit, and a focus control unit which performs keystone correction of the image projected by the projection unit in a manner that the image becomes a rectangle having an appropriate aspect ratio based on the distances obtained by the distance survey unit, while bringing the image projected by the projection unit into focus at the center position of the image after being keystone-corrected.
    • 公开了一种投影仪装置,其具有投影单元,该投影单元投影与输入图像信号相对应的图像,发出用于进行梯形失真校正的指令的指令单元,测量投影仪装置与多个位置之间的距离的距离测量单元 由投影单元根据来自指示单元的指令投影的图像;以及聚焦控制单元,其以图像变为具有适当宽高比的矩形的方式对由投影单元投影的图像进行梯形校正 通过距离测量单元获得的距离,同时在由梯形失真校正后将由投影单元投影的图像聚焦在图像的中心位置。