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    Method of and apparatus for making a three-dimensional object
    1.
    发明授权
    Method of and apparatus for making a three-dimensional object 有权
    制造三维物体的方法和装置

    公开(公告)号：US08562897B2

    公开(公告)日：2013-10-22

    申请号：US13274847

    申请日：2011-10-17

    申请人： Satoshi Abe ,  Isao Fuwa ,  Norio Yoshida ,  Yoshikazu Higashi ,  Hirohiko Togeyama ,  Masataka Takenami ,  Takashi Shimizu ,  Shushi Uenaga

    发明人： Satoshi Abe ,  Isao Fuwa ,  Norio Yoshida ,  Yoshikazu Higashi ,  Hirohiko Togeyama ,  Masataka Takenami ,  Takashi Shimizu ,  Shushi Uenaga

    IPC分类号： B29C35/08

    CPC分类号： B22F3/1055 ,  B22F2003/1057 ,  B22F2003/1059 ,  B29C64/153 ,  B33Y10/00 ,  B33Y30/00 ,  Y02P10/295

    摘要： An apparatus for making a three-dimensional object includes a table, a powdery layer-former that forms a powdery layer on the table, and an optical beam-irradiator that irradiates an optical beam on a predetermined region of the powdery layer to sinter the predetermined region of the powdery layer. A chamber for accommodating the table and the powdery layer-former and a lid for opening and closing an opening defined in the chamber at a location immediately above an optical beam-irradiating range are provided. The three-dimensional object is taken out from the chamber through the opening upon completion of the sintering, and the optical beam-irradiator is disposed at a position deviated from immediately above the optical beam-irradiating range to obliquely irradiate the optical beam on the powdery layer.

    摘要翻译： 一种用于制造三维物体的装置包括：桌子，在桌子上形成粉末层的粉末层形成剂;以及光束照射器，其将光束照射在粉末层的预定区域上以烧结预定的 粉末层的区域。 提供了一种用于容纳桌子和粉末成层剂的室，以及用于在紧邻光束照射范围的位置处开启和关闭限定在室中的开口的盖。 在完成烧结之后，三维物体通过开口从室中取出，并且光束照射器设置在偏离光束照射范围之上的位置，以将光束倾斜地照射在粉末状 层。

    MANUFACTURING EQUIPMENT AND MANUFACTURING METHOD FOR METAL POWDER SINTERED COMPONENT
    7.
    发明申请
    MANUFACTURING EQUIPMENT AND MANUFACTURING METHOD FOR METAL POWDER SINTERED COMPONENT 审中-公开
    金属粉末烧结组件的制造设备和制造方法

    公开(公告)号：US20100233012A1

    公开(公告)日：2010-09-16

    申请号：US12739299

    申请日：2008-10-23

    申请人： Yoshikazu Higashi ,  Isao Fuwa ,  Satoshi Abe ,  Hirohiko Togeyama ,  Norio Yoshida ,  Takashi Shimizu

    发明人： Yoshikazu Higashi ,  Isao Fuwa ,  Satoshi Abe ,  Hirohiko Togeyama ,  Norio Yoshida ,  Takashi Shimizu

    IPC分类号： B22F7/04

    摘要： Manufacturing equipment for a metal powder sintered component includes: a powder layer forming portion that supplies metal powder to form a powder layer; a light beam irradiator that irradiates a give point on the powder layer with light beams to sinter the powder layer and thus form a sintered layer; and a cutter that cuts a shaped object in which sintered layers are integrally stacked. The light beam irradiator has a scan head X shaft that moves a scan head in X direction parallel to a surface irradiated with light beams and a scan head Y shaft that moves the scan head in Y direction, so that the scan head moves in a direction parallel to the irradiated surface to perform irradiation with light beams. Since the scan head moves parallel to the irradiated surface, the irradiated area can be increased. Since the irradiation height can be small, the accuracy of light beam scanning can be enhanced.

    摘要翻译： 金属粉末烧结体的制造装置包括：粉末层形成部，其供给金属粉末而形成粉末层; 光束照射器，用光束照射粉末层上的赋予点，烧结粉末层，从而形成烧结层; 以及切割成形物体的切割器，烧结层整体堆叠在其中。 光束照射器具有扫描头X轴，扫描头X平行于照射光束的X方向移动扫描头，扫描头Y轴沿Y方向移动扫描头，扫描头沿方向 平行于被照射的表面进行光束照射。 由于扫描头平行于照射的表面移动，所以可以增加照射区域。 由于照射高度可以小，可以提高光束扫描的精度。

    Cartridge configured of two units and image forming apparatus that accommodates the cartridge
    9.
    发明授权
    Cartridge configured of two units and image forming apparatus that accommodates the cartridge 有权
    由两个单元构成的盒和容纳盒的图像形成装置

    公开(公告)号：US09141084B2

    公开(公告)日：2015-09-22

    申请号：US14141863

    申请日：2013-12-27

    申请人： Takashi Shimizu

    发明人： Takashi Shimizu

    IPC分类号： G03G15/00 ,  G03G21/18

    CPC分类号： G03G21/1839 ,  G03G21/1817 ,  G03G21/1875 ,  G03G21/1896 ,  G03G2221/1892

    摘要： A cartridge mountable in an image forming apparatus includes a first unit that stores developer and a second unit that accommodates the first unit. The first unit includes a first detected part configured to be displaced irreversibly from a first-unit new-product position to a first-unit used position upon receipt of a driving force from the image forming apparatus, the first detected part contacting a detector provided in the image forming apparatus while being displaced from the first-unit new-product position to the first-unit used position to be detected by the detector. The second unit includes a second detected part configured to be displaced irreversibly from a second-unit new-product position to a second-unit used position upon receipt of a driving force from the image forming apparatus, the second detected part contacting the detector while being displaced from the second-unit new-product position to the second-unit used position to be detected by the detector.

    摘要翻译： 可安装在图像形成装置中的盒式存储器包括存储显影剂的第一单元和容纳第一单元的第二单元。 第一单元包括第一检测部件，其被配置为在接收到来自图像形成装置的驱动力时从第一单元新产品位置不可逆地移位到第一单元使用位置，第一检测部件接触设置在 图像形成装置从第一单元新产品位置移动到由检测器检测的第一单元使用位置。 第二单元包括被接收来自图像形成装置的驱动力而不可逆地从第二单元新产品位置移动到第二单元使用位置的第二检测部件，第二检测部件与第二检测部件接触检测器，同时 从第二单元新产品位置移动到由检测器检测到的第二单元使用位置。

    Process unit and image-forming device using process unit
    10.
    发明授权
    Process unit and image-forming device using process unit 有权
    处理单元和成像装置使用处理单元

    公开(公告)号：US08768212B2

    公开(公告)日：2014-07-01

    申请号：US13305926

    申请日：2011-11-29

    申请人： Junichi Hashimoto ,  Takashi Shimizu

    发明人： Junichi Hashimoto ,  Takashi Shimizu

    IPC分类号： G03G15/04 ,  G03G15/08

    CPC分类号： G03G15/0813 ,  G03G21/1821 ,  G03G2215/0636

    摘要： A process unit includes an image bearing member, a first frame, a developing unit, a pressing assembly, and a pressing-force adjusting assembly. The first frame supports the image bearing member. The developing unit includes a developing roller and a second frame supporting the developing roller. The pressing assembly generates a first pressing force acting on the developing unit such that the developing roller is in pressure contact with the image bearing member. The pressing-force adjusting assembly contacts one of the first frame and the developing unit and generates a second pressing force acting on the developing unit against the first pressing force. The second pressing force is smaller than the first pressing force.

    摘要翻译： 处理单元包括图像承载部件，第一框架，显影单元，按压组件和按压力调节组件。 第一框架支撑图像承载构件。 显影单元包括显影辊和支撑显影辊的第二框架。 按压组件产生作用在显影单元上的第一按压力，使得显影辊与图像承载部件压力接触。 按压力调节组件接触第一框架和显影单元中的一个，并产生抵抗第一按压力作用在显影单元上的第二按压力。 第二按压力小于第一按压力。