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    • 4. 发明申请
    • ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    • 电子图像形成装置
    • US20110305479A1
    • 2011-12-15
    • US12964878
    • 2010-12-10
    • Tsutomu NishiuwatokoKen KikuchiTakashi Akutsu
    • Tsutomu NishiuwatokoKen KikuchiTakashi Akutsu
    • G03G15/00G03G21/18G03G15/08G03G15/16
    • G03G21/168G03G21/1623G03G21/1633G03G2215/0132G03G2221/1684
    • An electrophotographic image forming apparatus includes an opening provided in a main assembly of the apparatus; an openable member movable between a close position for closing the opening and an open position for opening it; a drawer member for supporting an electrophotographic photosensitive drum, the drawer member being movable in a direction crossing with an axis of the drum through the opening between an inside position inside the main assembly and an outside position outside the main assembly where the cartridge can be mounted and dismounted; a transfer unit movable about a rotation axis disposed downstream of the drum with respect to a mounting direction of the drawer member from the outside position to the inside position, between a contacting position contacting the drum and a spaced position spacing from the drum in a state that the drawer member is in the inside position; and an interrelating member interrelating the openable member and the transfer unit with each other, wherein the interrelating member moves the transfer unit from the contacting position to the spaced position with movement of the openable member from the close position to the open position, and moves the transfer unit from the spaced position to the contacting position with movement of the openable member from the open position to the close position.
    • 一种电子照相成像装置,包括设置在该装置的主组件中的开口; 可打开构件,其可在关闭所述开口的关闭位置和用于打开所述开口的打开位置之间移动; 用于支撑电子照相感光鼓的抽屉构件,所述抽屉构件可以在与所述主体的内部位置之间的所述开口与所述主组件外侧的外部位置之间沿与所述滚筒的轴线交叉的方向移动, 并下车 传送单元,其能够相对于从所述抽屉构件的安装方向从所述外部位置到所述内部位置在旋转轴线周围设置在所述滚筒的下游,所述接触位置与所述滚筒接触的位置与所述滚筒的间隔位置处于一个状态 抽屉构件处于内部位置; 以及将可打开构件和转印单元彼此相关联的相互关联构件,其中,相互关联构件将打开构件从关闭位置移动到打开位置,将传送单元从接触位置移动到间隔开的位置, 传送单元从间隔位置到接触位置,同时可打开构件从打开位置移动到关闭位置。
    • 6. 发明申请
    • COLOR ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    • 彩色电子图像形成装置
    • US20100239308A1
    • 2010-09-23
    • US12725772
    • 2010-03-17
    • Ken KikuchiTsutomu NishiuwatokoTakashi Akutsu
    • Ken KikuchiTsutomu NishiuwatokoTakashi Akutsu
    • G03G15/00G03G21/18G03G15/04
    • G03G21/1853G03G15/0194G03G15/1605G03G21/1623G03G21/1647G03G21/1676G03G2215/0103G03G2221/1654G03G2221/1684G03G2221/1869G03G2221/1884
    • A color electrophotographic image forming apparatus includes an image forming unit including a transfer member for transferring a developed image formed on an electrophotographic photosensitive drum onto the recording material, and mounting portions for demountably mounting cartridges arranged substantially in a vertical direction, the unit being movable, in a state that the cartridge is demountably mounted to the mounting portions, between a transfer position for transferring the developed image from the transfer member onto the recording material in a main assembly of the apparatus, and a mounting and demounting position, different from the transfer position, for mounting and demounting the cartridges relative to the mounting portion; a first path for mounting and demounting the cartridge relative to such a mounting portion of the mounting portions as is provided at a topmost position; and a second path, different from the first path, for mounting and demounting the cartridge relative to the mounting portion.
    • 彩色电子照相图像形成装置包括图像形成单元,该图像形成单元包括用于将形成在电子照相感光鼓上的显影图像转印到记录材料上的转印部件和用于可拆卸地安装大致沿垂直方向布置的盒的安装部分, 在盒被可拆卸地安装到安装部分的状态下,用于将显影图像从转印部件转印到装置的主组件中的记录材料的转印位置以及与转印不同的安装和拆卸位置 位置,用于相对于安装部分安装和拆卸盒; 第一路径,用于相对于设置在最高位置处的安装部分的这种安装部分安装和拆卸盒; 以及与第一路径不同的第二路径,用于相对于安装部分安装和拆卸盒。
    • 7. 发明申请
    • COLOR ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    • 彩色电子图像形成装置
    • US20100158559A1
    • 2010-06-24
    • US12370298
    • 2009-02-12
    • Ken KikuchiTsutomu NishiuwatokoTakashi Akutsu
    • Ken KikuchiTsutomu NishiuwatokoTakashi Akutsu
    • G03G15/00G03G21/18
    • G03G21/1853G03G2215/0141G03G2221/1684
    • A color electrophotographic image forming apparatus in which a plurality of cartridges are detachably mounted to an apparatus main body to form an image on a recording medium, including: a cartridge supporting member, which moves between an inside position that is positioned inside the apparatus main body and a pullout position pulled out from the inside position to an outside of the apparatus main body, while detachably supporting the plurality of cartridges; in which the plurality of cartridges are arranged side-by-side and supported on the cartridge supporting member so that a longitudinal direction of each of the plurality of cartridges is orthogonal to a pullout direction in which the cartridge supporting member moves from the inside position to the pullout position, and a cartridge, which is heaviest among the plurality of cartridges, is supported most upstream in the pullout direction.
    • 一种彩色电子照相图像形成装置,其中多个盒可拆卸地安装到装置主体上以在记录介质上形成图像,包括:盒支撑构件,其在位于装置主体内部的内部位置之间移动 并且在可拆卸地支撑所述多个盒的同时从所述内部位置拉出到所述装置主体的外部的拉出位置; 其中所述多个盒并排布置并且支撑在所述盒支撑构件上,使得所述多个盒中的每一个的纵向方向与所述盒支撑构件从内侧位置移动到的拉出方向正交 拉出位置和在多个盒中最重的盒被支撑在拉出方向上的最上游。
    • 9. 发明申请
    • Projection apparatus, projection method and recording medium having recorded method
    • 具有记录方法的投影装置,投影方法和记录介质
    • US20050151934A1
    • 2005-07-14
    • US11028804
    • 2005-01-03
    • Takashi Akutsu
    • Takashi Akutsu
    • G02B7/28G03B21/00G03B21/14H04N5/74
    • H04N9/3185G03B3/02G03B21/142G03B21/147H04N9/3102H04N9/317
    • A projection apparatus has a projection system including a spatial optical modulator (SOM), which projects an image according to an input image signal, and a projection lens, two retardation sensors and a ranging section, which measure distances corresponding to plural positions in an image projection plane, a key/indicator section provided with a “One-shot AFK” key, which instructs execution of keystone correction and focusing only once, and a “Continuous AFK” key, which instructs continuous execution thereof, and a control section which performs keystone correction on a light image to be formed by the SOM in such a way that a projected image becomes a rectangle with adequate aspect ratio based on distances acquired, focuses the projection lens at an arbitrary position in an image having undergone keystone correction, and controls number of times keystone correction and focusing are to be executed in response to an instruction from one of the keys.
    • 投影装置具有投影系统,该投影系统包括根据输入图像信号投影图像的空间光学调制器(SOM),以及投影透镜,两个延迟传感器和测距部分,其测量对应于图像中的多个位置的距离 投影平面,具有指示执行梯形失真校正和仅聚焦一次的“单次AFK”键的键/指示器部分和指示其连续执行的“连续AFK”键以及执行的控制部分 对由SOM形成的光图像进行梯形失真校正,使得投影图像成为基于获得的距离的具有足够长宽比的矩形,将投影透镜聚焦在已经进行梯形失真校正的图像中的任意位置,并且控制 响应于来自其中一个键的指令将执行梯形失真校正和聚焦的次数。