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    • 1. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08953978B2
    • 2015-02-10
    • US13623519
    • 2012-09-20
    • Shogo MoriTakuya Yamaguchi
    • Shogo MoriTakuya Yamaguchi
    • G03G21/16
    • G03G21/16G03G21/1633G03G2221/1678H04N1/00551H04N1/00554H04N1/00559H04N2201/0082
    • An image forming apparatus includes: a rotary member which rotates with respect to an apparatus main body between a first position and a second position; and a buffering member connected to the apparatus main body and the rotary member for buffering an impact attributable to the rotation of the rotary member. The buffering member includes: a hollow member; a movable member moveable between an evacuation position and an advance position; and a slide member provided to the movable member and contactable with an inner circumferential surface of the hollow member. The slide member is deformable such that a first pressure on the hollow member when the rotary member rotates from the first position to the second position is larger than a second pressure on the hollow member when the rotary member rotates from the second position to the first position.
    • 图像形成装置包括:旋转构件,其相对于装置主体在第一位置和第二位置之间旋转; 以及缓冲构件,其连接到装置主体和旋转构件,用于缓冲由旋转构件的旋转引起的冲击。 缓冲构件包括:中空构件; 可移动构件,其可在排气位置和提前位置之间移动; 以及滑动构件,其设置在所述可动构件上并与所述中空构件的内周面接触。 滑动构件是可变形的,使得当旋转构件从第一位置旋转到第二位置时,中空构件上的第一压力大于当旋转构件从第二位置旋转到第一位置时的中空构件上的第二压力 。
    • 2. 发明授权
    • Grounding configuration for an image forming apparatus
    • 图像形成装置的接地结构
    • US08737864B2
    • 2014-05-27
    • US13422171
    • 2012-03-16
    • Shogo MoriTakuya Yamaguchi
    • Shogo MoriTakuya Yamaguchi
    • G03G15/00
    • G03G21/1652G03G21/1633G03G2215/0141
    • An image forming apparatus includes: a main body having an opening; a plurality of photosensitive members disposed in the main body; a cover configured to open and close the opening; and a plurality of exposure members that is provided at the cover and is configured to expose the plurality of photosensitive members, respectively. The cover includes a cover-side metal plate provided along a surface of the cover. Entire parts of the plurality of exposure members overlap with the cover-side metal plate, when seen in a direction normal to the cover-side metal plate. At least four positions of the cover-side metal plate, which surround the plurality of exposure members, are electrically grounded at a state in which the cover is closed.
    • 一种成像设备包括:具有开口的主体; 设置在主体中的多个感光构件; 盖构造成打开和关闭开口; 以及多个曝光构件,其设置在所述盖上并且被配置为分别暴露所述多个感光构件。 所述盖包括沿所述盖的表面设置的盖侧金属板。 当从垂直于盖侧金属板的方向看时,多个曝光构件的整个部分与盖侧金属板重叠。 围绕多个曝光构件的盖侧金属板的至少四个位置在盖关闭的状态下被电接地。
    • 3. 发明申请
    • Image Forming Apparatus
    • 图像形成装置
    • US20130164025A1
    • 2013-06-27
    • US13623519
    • 2012-09-20
    • Shogo MoriTakuya Yamaguchi
    • Shogo MoriTakuya Yamaguchi
    • G03G15/00
    • G03G21/16G03G21/1633G03G2221/1678H04N1/00551H04N1/00554H04N1/00559H04N2201/0082
    • An image forming apparatus includes: a rotary member which rotates with respect to an apparatus main body between a first position and a second position; and a buffering member connected to the apparatus main body and the rotary member for buffering an impact attributable to the rotation of the rotary member. The buffering member includes: a hollow member; a movable member moveable between an evacuation position and an advance position; and a slide member provided to the movable member and contactable with an inner circumferential surface of the hollow member. The slide member is deformable such that a first pressure on the hollow member when the rotary member rotates from the first position to the second position is larger than a second pressure on the hollow member when the rotary member rotates from the second position to the first position.
    • 图像形成装置包括:旋转构件,其相对于装置主体在第一位置和第二位置之间旋转; 以及缓冲构件,其连接到装置主体和旋转构件,用于缓冲由旋转构件的旋转引起的冲击。 缓冲构件包括:中空构件; 可移动构件,其可在排气位置和提前位置之间移动; 以及滑动构件,其设置在所述可动构件上并与所述中空构件的内周面接触。 滑动构件是可变形的,使得当旋转构件从第一位置旋转到第二位置时,中空构件上的第一压力大于当旋转构件从第二位置旋转到第一位置时的中空构件上的第二压力 。
    • 4. 发明授权
    • Image forming apparatus with a plurality of exposure units
    • 具有多个曝光单元的图像形成装置
    • US08111277B2
    • 2012-02-07
    • US12909880
    • 2010-10-22
    • Junichi YokoiTakuya Yamaguchi
    • Junichi YokoiTakuya Yamaguchi
    • B41J2/435
    • G03G15/326G03G15/043G03G15/80G03G2215/0409G03G2221/1687
    • An image forming apparatus includes: a lower body including a plurality of photosensitive members and having an opening; an upper body which is configured to open and cover the opening; a plurality of exposure units which are supported by the upper body and which are opposed to the photosensitive members when the cover covers the opening; a main substrate provided in the housing; an exposure control substrate which is provided to the upper body and controls light emission of the exposure units; a plurality of first cables which electrically connect the exposure units to the exposure control substrate, respectively, each of the first cables including a plurality of signal lines; and a second cable which electrically connects the exposure control substrate to the main substrate and which includes at least one signal line, a number of which is smaller than a total number of the signal lines included in the first cables.
    • 图像形成装置包括:下体,包括多个感光构件并具有开口; 被构造成打开和盖住所述开口的上体; 多个曝光单元,其由所述上主体支撑并且当所述盖覆盖所述开口时与所述感光构件相对; 设置在所述壳体中的主基板; 曝光控制基板,其设置在所述上​​部主体上并控制所述曝光单元的发光; 分别将曝光单元电连接到曝光控制基板的多个第一电缆,每个第一电缆包括多个信号线; 以及第二电缆,其将曝光控制基板电连接到主基板,并且包括至少一个信号线,该信号线的数量小于包括在第一电缆中的信号线的总数。
    • 5. 发明授权
    • Steering system
    • 转向系统
    • US08086374B2
    • 2011-12-27
    • US12253522
    • 2008-10-17
    • Takuya YamaguchiYoshimitsu Akuta
    • Takuya YamaguchiYoshimitsu Akuta
    • B62D5/04
    • B62D5/008B62D5/0472B62D6/002
    • There is provided a steering system allowing a comfortable steering operation even if a driver quickly turns a steering wheel when a transfer ratio is quickened in a low vehicle speed range. In the steering system that changes the transfer ratio of a steering angle of the steering wheel to a turning angle of a turning wheel by a variable transfer ratio mechanism and generates auxiliary power by an electric power steering unit, a variable transfer ratio mechanism controlling ECU has a switching section for switching a transfer ratio modulating mode of setting a rotational angle of a transfer ratio variable motor used in the variable transfer ratio mechanism so that the transfer ratio is set at a target transfer ratio corresponding to vehicle speed with a steering torque modulating mode of reducing an electric current for driving the motor so as to reduce steering power of the steering wheel.
    • 提供了一种转向系统,即使在低车速范围内的传送比加快时驾驶员快速转动方向盘,也能够进行舒适的转向操作。 在通过可变转速比机构改变方向盘的转向角转向角与转向车轮的转动角度的转向系统中,通过电动助力转向装置产生辅助动力,可变转速比机构控制ECU具有 切换部,用于切换设定可变转移比机构中使用的转印比率可变电动机的旋转角度的转印比率调制模式,使得转印比率被设定为与转向转矩调制模式对应的车速的目标转印率 减小用于驱动电机的电流,以减少方向盘的转向功率。
    • 6. 发明授权
    • Image forming device having a positioning mechanism for positioning an exposure unit
    • 图像形成装置具有用于定位曝光单元的定位机构
    • US08068762B2
    • 2011-11-29
    • US12109855
    • 2008-04-25
    • Takuya Yamaguchi
    • Takuya Yamaguchi
    • G03G15/00
    • G03G15/326B41J2/45B41J25/34G03G15/04054G03G2215/0453G03G2221/1636G03G2221/1654G03G2221/169
    • An image forming device includes an exposure unit having an exposure surface, an opposed surface facing the exposure surface, a first side surface connecting the exposure surface with the opposed surface, and a second side surface facing the first side surface, a positioning mechanism positioning the exposure unit with respect to a photoconductive body, the positioning mechanism including a first contact member contacting the exposure unit in a first contact point at a side of the first side surface, a second contact member contacting the exposure unit in a second contact point at the side of the first side surface, and a third contact member contacting the exposure unit in a third contact point at a side of the second side surface, the third contact point being located between the first contact point and the second contact point in a predetermined direction from the exposure surface toward the opposed surface.
    • 图像形成装置包括具有曝光面的曝光单元,与曝光面相对的相对面,连接曝光面与相对面的第一侧面和与第一侧面对置的第二侧面,定位机构 曝光单元相对于感光体,所述定位机构包括在所述第一侧表面的一侧的第一接触点中接触所述曝光单元的第一接触构件,在所述第一接触构件的第二接触点处接触所述曝光单元的第二接触构件, 所述第一接触点在所述第一侧表面侧,以及第三接触构件,所述第三接触构件在所述第二侧表面的一侧的第三接触点中接触所述曝光单元,所述第三接触点沿预定方向位于所述第一接触点和所述第二接触点之间 从曝光表面朝向相对表面。
    • 7. 发明申请
    • STEERING SYSTEM
    • 转向系统
    • US20090105907A1
    • 2009-04-23
    • US12253522
    • 2008-10-17
    • Takuya YamaguchiYoshimitsu Akuta
    • Takuya YamaguchiYoshimitsu Akuta
    • B62D6/00
    • B62D5/008B62D5/0472B62D6/002
    • There is provided a steering system allowing a comfortable steering operation even if a driver quickly turns a steering wheel when a transfer ratio is quickened in a low vehicle speed range. In the steering system that changes the transfer ratio of a steering angle of the steering wheel to a turning angle of a turning wheel by a variable transfer ratio mechanism and generates auxiliary power by an electric power steering unit, a variable transfer ratio mechanism controlling ECU has a switching section for switching a transfer ratio modulating mode of setting a rotational angle of a transfer ratio variable motor used in the variable transfer ratio mechanism so that the transfer ratio is set at a target transfer ratio corresponding to vehicle speed with a steering torque modulating mode of reducing an electric current for driving the motor so as to reduce steering power of the steering wheel.
    • 提供了一种转向系统,即使在低车速范围内的传送比加快时驾驶员快速转动方向盘,也能够进行舒适的转向操作。 在通过可变转速比机构改变方向盘的转向角转向角与转向车轮的转动角度的转向系统中,通过电动助力转向装置产生辅助动力,可变转速比机构控制ECU具有 切换部,用于切换设定可变转移比机构中使用的转印比率可变电动机的旋转角度的转印比率调制模式,使得转印比率被设定为与转向转矩调制模式对应的车速的目标转印率 减小用于驱动电机的电流,以减少方向盘的转向功率。
    • 9. 发明授权
    • Method of and apparatus for recording halftone image
    • 记录半色调图像的方法和设备
    • US5357344A
    • 1994-10-18
    • US531698
    • 1990-04-20
    • Toshio KasamatsuTakuya Yamaguchi
    • Toshio KasamatsuTakuya Yamaguchi
    • G03F5/00G06T5/00H04N1/387H04N1/405H04N1/23H04N1/40
    • H04N1/3871H04N1/4058
    • An apparatus records a halftone area and a solid area in a single image with respective, different screen angles. Encoders (13, 14) and a coordinate value generator (16) generate coordinate values (U, V) on an image plane on a recording drum. An address generator (17), a pattern data memory (18) and a comparator (19) generate a first halftone dot signal (S.sub.da) for the halftone area. An address generator (22) and a pattern data memory (23) generate a second halftone dot signal (S.sub.db) for the solid area. A threshold data setter (20) and a comparator (21) generate a detection signal (S.sub.s) which indicates whether or not an image signal (S.sub.i) corresponds to the solid area. One of the first and second halftone dot signals (S.sub.da or S.sub.db) is selected by a selector (24) according to the detection signal (S.sub.s).
    • 一个装置用相应的不同屏幕角度在单个图像中记录半色调区域和实心区域。 编码器(13,14)和坐标值发生器(16)在记录鼓上的图像​​平面上生成坐标值(U,V)。 地址发生器(17),图形数据存储器(18)和比较器(19)产生用于半色调区域的第一半色调点信号(Sda)。 地址发生器(22)和图形数据存储器(23)为固体区域产生第二半色调点信号(Sdb)。 阈值数据设定器(20)和比较器(21)产生指示图像信号(Si)是否对应于实心区域的检测信号(Ss)。 根据检测信号(Ss),由选择器(24)选择第一和第二半色调点信号(Sda或Sdb)中的一个。