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    • 2. 发明申请
    • Image forming apparatus
    • 图像形成装置
    • US20050025523A1
    • 2005-02-03
    • US10851909
    • 2004-05-21
    • Takahiro IwasakiJun OnishiToru MakinoNaoto Tokutake
    • Takahiro IwasakiJun OnishiToru MakinoNaoto Tokutake
    • G03G15/00
    • G03G15/757G03G2215/0154G03G2215/0158
    • An image forming apparatus having: a plurality of image bearing bodies on each of which a toner image is formed; a plurality of drive sections for rotating the plurality of image bearing bodies; a carrying section for carrying a transfer medium; and a transfer section for superposing each of the toner images formed on each of the image bearing bodies onto the transfer medium to transfer, wherein each of the drive sections is coupled with each of the image bearing bodies by a coupling comprising a drive section side coupling portion and an image bearing body side coupling portion which are formed to be engagable with each other, and at least one of the drive section side coupling portion and the image bearing side coupling portion is freely engaged with a rotary shaft for transmitting a torque from each of the drive sections to each of the image bearing bodies.
    • 一种图像形成装置,具有:多个图像承载体,每个图像承载体上形成有调色剂图像; 多个驱动部,用于旋转所述多个图像承载体; 用于承载转印介质的承载部分; 以及转印部分,用于将形成在每个图像承载体上的每个调色剂图像重叠到转印介质上以转印,其中每个驱动部分通过联接器与每个图像承载体联接,所述联接器包括驱动部分侧联接器 部分和图像承载体侧联接部分彼此接合,并且驱动部分侧联接部分和图像承载侧联接部分中的至少一个与旋转轴自由接合,用于传递来自每个 的驱动部分到每个图像承载体。
    • 3. 发明授权
    • Image Forming Apparatus Having Drive Section Coupled with Image Bearing Body
    • 具有与图像轴承体结合的驱动部分的图像形成装置
    • US07155145B2
    • 2006-12-26
    • US10851909
    • 2004-05-21
    • Takahiro IwasakiJun OnishiToru MakinoNaoto Tokutake
    • Takahiro IwasakiJun OnishiToru MakinoNaoto Tokutake
    • G03G15/00
    • G03G15/757G03G2215/0154G03G2215/0158
    • An image forming apparatus having: a plurality of image bearing bodies on each of which a toner image is formed; a plurality of drive sections for rotating the plurality of image bearing bodies; a carrying section for carrying a transfer medium; and a transfer section for superposing each of the toner images formed on each of the image bearing bodies onto the transfer medium to transfer, wherein each of the drive sections is coupled with each of the image bearing bodies by a coupling comprising a drive section side coupling portion and an image bearing body side coupling portion which are formed to be engagable with each other, and at least one of the drive section side coupling portion and the image bearing side coupling portion is freely engaged with a rotary shaft for transmitting a torque from each of the drive sections to each of the image bearing bodies.
    • 一种图像形成装置,具有:多个图像承载体,每个图像承载体上形成有调色剂图像; 多个驱动部,用于旋转所述多个图像承载体; 用于承载转印介质的承载部分; 以及转印部分,用于将形成在每个图像承载体上的每个调色剂图像重叠到转印介质上以转印,其中每个驱动部分通过联接器与每个图像承载体联接,所述联接器包括驱动部分侧联接器 部分和图像承载体侧联接部分彼此接合,并且驱动部分侧联接部分和图像承载侧联接部分中的至少一个与旋转轴自由接合,用于传递来自每个 的驱动部分到每个图像承载体。
    • 5. 发明授权
    • Image pickup apparatus
    • 摄像设备
    • US08648923B2
    • 2014-02-11
    • US13161576
    • 2011-06-16
    • Takahiro Iwasaki
    • Takahiro Iwasaki
    • H04N5/232
    • G06K9/209G06K9/3241H04N5/23296H04N7/183
    • An image pickup apparatus controls a first mode for controlling a function to change an image pickup range of an image pickup unit in response to a received change request of the image pickup range to obtain image data of the changed image pickup range from the image pickup unit and a second mode for controlling an image process of a trimming and a magnification to the image data without performing the change of the image pickup range of the image pickup unit in response to the received change request of the image pickup range to generate image data of the image pickup range corresponding to the change request. The apparatus controls the change of the image pickup range of the image data in response to the change request of the image pickup range to select the first mode when an object detection process is not executed and select the second mode when the object detection process is executed.
    • 图像拾取装置响应于接收到的图像拾取范围的改变请求控制用于控制改变图像拾取单元的图像拾取范围的功能的第一模式,以从图像拾取单元获得改变的图像拾取范围的图像数据 以及第二模式,用于响应于接收到的图像拾取范围的改变请求而不执行图像拾取单元的图像拾取范围的改变来控制对图像数据的修剪和放大的图像处理,以生成图像数据 对应于变更请求的图像拾取范围。 该装置响应于图像拾取范围的改变请求来控制图像数据的图像拾取范围的变化,以便当不执行对象检测处理时选择第一模式,并且当执行对象检测处理时选择第二模式 。
    • 8. 发明申请
    • Image forming apparatus
    • 图像形成装置
    • US20060222405A1
    • 2006-10-05
    • US11283696
    • 2005-11-22
    • Takahiro Iwasaki
    • Takahiro Iwasaki
    • G03G15/00
    • F16D1/101F16D1/0894G03G15/757
    • An image forming apparatus includes: an image carrier rotated by a drive section and carrying a toner image to transfer onto a transfer medium; and a drive-side coupling and an image carrier-side coupling capable of being connected to and being separated from each other by relative movement in a direction of a rotary shaft of the drive section and capable of connecting and separating the drive section and the image carrier. The drive-side coupling has a plurality of abutting surfaces for transmitting a driving force, the image carrier-side coupling has a plurality of abutting surfaces to which the driving force is transmitted, and the drive-side coupling and the image carrier-side coupling have a difference in angles of each of the abutting surfaces of the couplings with respect to a direction in which the couplings are connected to and separated from each other.
    • 图像形成装置包括:由驱动部分旋转并承载调色剂图像以转印到转印介质上的图像载体; 以及能够通过在驱动部的旋转轴的方向上的相对运动而彼此连接并分离的驱动侧联接器和图像载体侧联接器,并且能够连接和分离驱动部分和图像 载体 驱动侧联接器具有用于传递驱动力的多个邻接表面,图像载体侧联接器具有驱动力传递的多个邻接表面,驱动侧耦合和图像载体侧耦合 联接器的每个邻接表面的角度相对于联接件连接到彼此分离的方向上的角度不同。
    • 9. 发明授权
    • Fan and blower unit having the same
    • 风扇和鼓风机组件相同
    • US07114921B2
    • 2006-10-03
    • US10940875
    • 2004-09-14
    • Takahiro IwasakiTakuya Usami
    • Takahiro IwasakiTakuya Usami
    • F04D29/32F01D25/04
    • F04D29/326
    • A cooling fan includes a cylindrical boss portion, a plurality of blades extending from the boss portion in a radial direction and a ring member integrated with radial outside edges of the blades. The ring member has an axial dimension smaller than an axial dimension of the blade at the radial outside edge, with respect to an axial direction of the boss portion. The ring member has an extending portion extending in a form of bell toward an upstream position of the blades with respect to an air flow. The extending portion is disposed such that a base point connecting to a body portion of the ring member is arranged in a range that begins at a point 25% and ends at a point 85% of a distance from an upstream end of the radial outside edge of the blade with respect to the axial dimension of the blade.
    • 冷却风扇包括圆柱形凸台部分,沿径向方向从凸台部分延伸的多个叶片以及与叶片的径向外侧边缘成一体的环形部件。 环形构件相对于凸台部的轴向具有小于叶片在径向外侧边缘处的轴向尺寸的轴向尺寸。 环形构件具有相对于空气流向叶片向上游位置延伸的延伸部分。 延伸部分设置成使得连接到环形构件的主体部分的基点布置在从25%的点开始并且距离径向外边缘的上游端的距离为85%的点处 相对于叶片的轴向尺寸。