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公开(公告)号：US20070036589A1
公开(公告)日：2007-02-15
申请号：US11542596
申请日：2006-10-04
IPC分类号： G03G15/01
CPC分类号： G03G15/0194 , G03G2215/0158
摘要： An image forming apparatus of the present invention includes image carriers arranged side by side in a preselected direction, developing means each for forming a toner image on one of the image carriers, a drive mechanism for driving in the preselected direction a member to which toner images are to be sequentially transferred from the image carriers one above the other, and image transferring devices each for transferring a toner image from one of the image carriers to the above member. At least during an image forming process, a slip condition is substantially the same throughout all image transfer positions where the image carriers face the member.
摘要翻译： 本发明的图像形成装置包括沿预定方向并排布置的图像载体，用于在其中一个图像载体上形成调色剂图像的显影装置，用于沿预选方向驱动调色剂图像的构件的驱动机构 从图像载体一个一个地依次传送，以及用于将调色剂图像从一个图像载体转印到上述构件的图像转印装置。 至少在图像形成处理期间，在图像载体面向构件的所有图像转印位置中，滑动条件基本相同。
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公开(公告)号：US07551867B2
公开(公告)日：2009-06-23
申请号：US12061160
申请日：2008-04-02
IPC分类号： G03G15/08
CPC分类号： G03G15/0194 , G03G2215/0158
摘要： An image forming apparatus of the present invention includes image carriers arranged side by side in a preselected direction, developing means each for forming a toner image on one of the image carriers, a drive mechanism for driving in the preselected direction a member to which toner images are to be sequentially transferred from the image carriers one above the other, and image transferring devices each for transferring a toner image from one of the image carriers to the above member. At least during an image forming process, a slip condition is substantially the same throughout all image transfer positions where the image carriers face the member.
摘要翻译： 本发明的图像形成装置包括沿预定方向并排布置的图像载体，用于在其中一个图像载体上形成调色剂图像的显影装置，用于沿预选方向驱动调色剂图像的构件的驱动机构 从图像载体一个一个地依次传送，以及用于将调色剂图像从一个图像载体转印到上述构件的图像转印装置。 至少在图像形成处理期间，在图像载体面向构件的所有图像转印位置中，滑动条件基本相同。
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公开(公告)号：US07136600B2
公开(公告)日：2006-11-14
申请号：US10375115
申请日：2003-02-28
CPC分类号： G03G15/0194 , G03G2215/0158
摘要： An image forming apparatus of the present invention includes image carriers arranged side by side in a preselected direction, developing means each for forming a toner image on one of the image carriers, a drive mechanism for driving in the preselected direction a member to which toner images are to be sequentially transferred from the image carriers one above the other, and image transferring devices each for transferring a toner image from one of the image carriers to the above member. At least during an image forming process, a slip condition is substantially the same throughout all image transfer positions where the image carriers face the member.
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公开(公告)号：US07386259B2
公开(公告)日：2008-06-10
申请号：US11542596
申请日：2006-10-04
IPC分类号： G03G15/01
CPC分类号： G03G15/0194 , G03G2215/0158
摘要： An image forming apparatus of the present invention includes image carriers arranged side by side in a preselected direction, developing mechanisms configured to form a toner image on one of the image carriers, a drive mechanism for driving in the preselected direction a member to which toner images are to be sequentially transferred from the image carriers one above the other, and image transferring devices each for transferring a toner image from one of the image carriers to the above member. At least during an image forming process, a slip condition is substantially the same throughout all image transfer positions where the image carriers face the member.
摘要翻译： 本发明的图像形成装置包括以预选方向并排布置的图像载体，构造成在其中一个图像载体上形成调色剂图像的显影机构，用于沿预选方向驱动调色剂图像的构件的驱动机构 从图像载体一个一个地依次传送，以及用于将调色剂图像从一个图像载体转印到上述构件的图像转印装置。 至少在图像形成处理期间，在图像载体面向构件的所有图像转印位置中，滑动条件基本相同。
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公开(公告)号：US20090154947A1
公开(公告)日：2009-06-18
申请号：US12351549
申请日：2009-01-09
CPC分类号： G03G15/0194 , G03G2215/0158
摘要： An image forming apparatus of the present invention includes image carriers arranged side by side in a preselected direction, developing means each for forming a toner image on one of the image carriers, a drive mechanism for driving in the preselected direction a member to which toner images are to be sequentially transferred from the image carriers one above the other, and image transferring devices each for transferring a toner image from one of the image carriers to the above member. At east during an image forming process, a slip condition is substantially the same throughout all image transfer positions where the image carriers face the members.
摘要翻译： 本发明的图像形成装置包括沿预定方向并排布置的图像载体，用于在其中一个图像载体上形成调色剂图像的显影装置，用于沿预选方向驱动调色剂图像的构件的驱动机构 从图像载体一个一个地依次传送，以及用于将调色剂图像从一个图像载体转印到上述构件的图像转印装置。 在图像形成过程中的东部，在图像载体面对构件的所有图像转印位置中，滑动条件基本相同。
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公开(公告)号：US07787787B2
公开(公告)日：2010-08-31
申请号：US12351549
申请日：2009-01-09
IPC分类号： G03G15/16
CPC分类号： G03G15/0194 , G03G2215/0158
摘要： An image forming apparatus of the present invention includes image carriers arranged side by side in a preselected direction, developing means each for forming a toner image on one of the image carriers, a drive mechanism for driving in the preselected direction a member to which toner images are to be sequentially transferred from the image carriers one above the other, and image transferring devices each for transferring a toner image from one of the image carriers to the above member. At east during an image forming process, a slip condition is substantially the same throughout all image transfer positions where the image carriers face the members.
摘要翻译： 本发明的图像形成装置包括沿预定方向并排布置的图像载体，用于在其中一个图像载体上形成调色剂图像的显影装置，用于沿预选方向驱动调色剂图像的构件的驱动机构 从图像载体一个一个地依次传送，以及用于将调色剂图像从一个图像载体转印到上述构件的图像转印装置。 在图像形成过程中的东部，在图像载体面对构件的所有图像转印位置中，滑动条件基本相同。
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公开(公告)号：US20080187364A1
公开(公告)日：2008-08-07
申请号：US12061160
申请日：2008-04-02
IPC分类号： G03G15/00
CPC分类号： G03G15/0194 , G03G2215/0158
摘要： An image forming apparatus of the present invention includes image carriers arranged side by side in a preselected direction, developing means each for forming a toner image on one of the image carriers, a drive mechanism for driving in the preselected direction a member to which toner images are to be sequentially transferred from the image carriers one above the other, and image transferring devices each for transferring a toner image from one of the image carriers to the above member. At least during an image forming process, a slip condition is substantially the same throughout all image transfer positions where the image carriers face the member.
摘要翻译： 本发明的图像形成装置包括沿预定方向并排布置的图像载体，用于在其中一个图像载体上形成调色剂图像的显影装置，用于沿预选方向驱动调色剂图像的构件的驱动机构 从图像载体一个一个地依次传送，以及用于将调色剂图像从一个图像载体转印到上述构件的图像转印装置。 至少在图像形成处理期间，在图像载体面向构件的所有图像转印位置中，滑动条件基本相同。
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8.发明授权Color image forming apparatus, tandem type color image forming apparatus, and process cartridge for color image forming apparatus 失效彩色图像形成装置，串联型彩色图像形成装置和彩色图像形成装置的处理盒公开(公告)号：US06934498B2
公开(公告)日：2005-08-23
申请号：US10668156
申请日：2003-09-24
CPC分类号： G03G15/0131 , G03G2215/0119 , G03G2215/0141 , G03G2215/0161
摘要： A mark pattern forming unit forms a mark pattern on a transfer belt, and a reflection type optical sensor detects the mark pattern. An interval difference acquiring unit acquires an interval difference that is a deviation of each mark from a reference position. A speed detector detects a moving speed v1 of the transfer belt in a period between formation of the mark pattern and the detection of the mark pattern, and a moving speed v2 during image formation. A speed difference calculating unit calculates a speed difference Δv=v1−v2, and a control unit controls a timing of forming an image based on the interval difference and the value of Δv so as to reduce position misalignment.
摘要翻译： 标记图案形成单元在转印带上形成标记图案，反射型光学传感器检测标记图案。 间隔差获取单元获取作为每个标记与参考位置的偏差的间隔差。 速度检测器在形成标记图案和标记图案的检测期间以及图像形成期间的移动速度v 2期间检测转印带的移动速度v 1。 速度差计算单元计算速度差Deltav = v 1 -v 2，并且控制单元基于间隔差和Deltav的值来控制形成图像的定时，以便减少位置未对准。
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9.发明授权Method and apparatus for image forming capable of effectively performing color displacement detection 有权用于成像的方法和装置，其能够有效地执行色彩位移检测公开(公告)号：US06829465B2
公开(公告)日：2004-12-07
申请号：US10041640
申请日：2002-01-10
申请人： Tetsuo Yamanaka , Hiroyasu Shijo , Kazuhiko Kobayashi , Jun Hosokawa , Motonori Hanada , Tadashi Shinohara , Kouta Fujimori
发明人： Tetsuo Yamanaka , Hiroyasu Shijo , Kazuhiko Kobayashi , Jun Hosokawa , Motonori Hanada , Tadashi Shinohara , Kouta Fujimori
IPC分类号： G03G1501
CPC分类号： H04N1/047 , G03G15/0194 , G03G2215/0119 , G03G2215/0161 , H04N1/506 , H04N2201/04722 , H04N2201/04729 , H04N2201/04731 , H04N2201/04749
摘要： A method of color displacement detection for use in a color image forming apparatus sequentially forming image layers in different colors on a photosensitive member and overlaying the image layers on one after another into a color image on a transferring member. This method includes steps of forming, detecting, and calculating. The forming step forms a predetermined number of mark sets within one circumferential length surface of the transferring member. Each of the predetermined number of mark sets includes a predetermined number of different color marks arranged in a line in a moving direction of the transferring member. The detecting step detects the predetermined number of mark sets formed on the transfer member. The calculating step calculates mean values of displacement amounts of same color marks in different mark sets in the predetermined number of mark sets relative to respectively corresponding reference positions.
摘要翻译： 一种彩色位移检测方法，用于彩色图像形成装置中，顺序地在感光构件上形成不同颜色的图像层，并将图像层依次叠加到转印构件上的彩色图像中。 该方法包括形成，检测和计算的步骤。 成形步骤在转印部件的一个圆周长度表面内形成预定数量的标记组。 预定数量的标记组中的每一个包括在转印构件的移动方向上排列成一行的预定数量的不同颜色标记。 检测步骤检测形成在转印部件上的预定数量的标记集。 计算步骤计算相对于相应的参考位置的预定数量的标记组中的不同标记集中的相同颜色标记的位移量的平均值。
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10.发明申请METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY PERFORMING COLOR IMAGE POSITION ADJUSTMENT 有权用于图像形成的方法和装置能够有效地执行彩色图像位置调整公开(公告)号：US20090116855A1
公开(公告)日：2009-05-07
申请号：US12350549
申请日：2009-01-08
IPC分类号： G03G15/00
CPC分类号： G03G15/0194 , G03G2215/0119 , G03G2215/0161
摘要： A color image forming apparatus including a plurality of image forming devices, a transfer device including a transfer belt, a test pattern forming device configured to form, on the transfer belt, a test pattern including a plurality of marks formed by the image forming devices, an optical sensor configured to read the plurality of marks, and a checking device configured to determine whether reading by the optical sensor is performed correctly or not.
摘要翻译： 包括多个图像形成装置的彩色图像形成装置，包括转印带的转印装置，被配置为在转印带上形成由图像形成装置形成的多个标记的测试图案的测试图案形成装置， 被配置为读取多个标记的光学传感器，以及被配置为确定是否正确地执行由光学传感器的读取的检查装置。
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