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11. 发明申请

US20120002323A1 METHOD FOR INSPECTION OF MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING/REPRODUCING DEVICE 审中-公开
标题翻译：检测磁记录介质，磁记录介质和磁记录/再现装置的方法
公开(公告)号：US20120002323A1
公开(公告)日：2012-01-05
申请号：US13256575
申请日：2010-03-16
申请人： Junya Kato , Yoshihiko Maruyama
发明人： Junya Kato , Yoshihiko Maruyama
IPC分类号： G11B15/18 , G11B5/66 , G01N27/72
CPC分类号： G11B5/84 , G11B5/725 , Y10T436/20
摘要： Disclosed is a method for inspecting a magnetic recording medium in which the adhesion (transfer) of contaminants or corrosive materials to a magnetic head can be prevented. Specifically disclosed is a method for inspecting a magnetic recording medium including a non-magnetic substrate and additionally comprising at least a magnetic layer, a protective layer and a lubricant layer all provided on the non-magnetic substrate. The method is characterized by including exposing the magnetic recording medium to an atmosphere containing a siloxane and determining the resistance of the magnetic recording medium against environmental substances based on the amount of the siloxane attached to the surface of the magnetic recording medium.
摘要翻译：公开了一种用于检查磁性记录介质的方法，其中可以防止污染物或腐蚀性材料对磁头的粘附（转移）。具体公开了一种用于检查包括非磁性基板的磁记录介质的方法，并且还至少包括设置在非磁性基板上的磁性层，保护层和润滑剂层。该方法的特征在于包括将磁记录介质暴露于含硅氧烷的气氛中，并且基于附着在磁记录介质表面的硅氧烷的量确定磁记录介质对环境物质的阻力。

12. 发明申请

US20080187339A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20080187339A1
公开(公告)日：2008-08-07
申请号：US11964955
申请日：2007-12-27
申请人： Yoshihiko Maruyama , Keisuke Isoda
发明人： Yoshihiko Maruyama , Keisuke Isoda
IPC分类号： G03G15/10
CPC分类号： G03G15/5037 , G03G15/065 , G03G2215/00037 , G03G2215/00054
摘要： A controller takes in a detection signal indicating the surface electrical potential of a photoconductive drum (7) from a surface electrical potential sensor (step #1), and determines whether the surface electrical potential is smaller than the predetermined threshold value (step #2). As a result, when the controller (6) determines that the surface electrical potential is equal to or greater than the predetermined threshold value (NO in step #2), it uses the low print rate density patch to execute the density adjustments in accordance with the toner density and the developing bias associated with the density patch (step #3). When the controller (6) determines that the surface electrical potential is smaller than the predetermined threshold value (NO in step #1), it uses the high print rate density patch to execute the density adjustments in accordance with the toner density and the developing bias associated with the density patch (step #4).
摘要翻译：控制器从表面电位传感器接收表示感光鼓（7）的表面电位的检测信号（步骤＃1），并确定表面电位是否小于预定阈值（步骤＃2）。结果，当控制器（6）确定表面电位等于或大于预定阈值（步骤＃2中为“否”）时，使用低打印速率密度贴片来执行根据调色剂密度和与密度贴片相关的显影偏压（步骤＃3）。当控制器（6）确定表面电位小于预定阈值（步骤＃1中的“否”）时，使用高打印速率密度贴片根据调色剂浓度和显影偏压执行浓度调节与步骤＃4相关联。

13. 发明申请

US20080118289A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20080118289A1
公开(公告)日：2008-05-22
申请号：US11985470
申请日：2007-11-15
申请人： Yojiro Sato , Yoshihiko Maruyama
发明人： Yojiro Sato , Yoshihiko Maruyama
IPC分类号： G03G21/00
CPC分类号： G03G21/0058 , G03G21/0094
摘要： An image forming apparatus has a photosensitive drum (2), a transfer roller (5) above photosensitive drum (2), a transport line (14) that passes between photosensitive drum (2) and the transfer roller (5), a cleaning unit (6) below the transport line (14) and downstream of the photosensitive drum (2), and provided with a cleaning blade (11) and a polishing roller (10) to polish a surface of photosensitive drum (2), and rotation-direction selector (21) to selectively change a rotation direction of the polishing roller (10). The polishing roller (10) is above the cleaning blade (11) and rotationally upstream of photosensitive drum (2) relative to the cleaning blade (11). The rotation-direction selector (21) allows the polishing roller (10) to rotate in the same direction as the photosensitive drum (2) during a polishing mode for polishing the surface of photosensitive drum (2), and in a reverse direction at other times.
摘要翻译：图像形成装置在感光鼓（2）上方具有感光鼓（2），转印辊（5），在感光鼓（2）和转印辊（5）之间通过的输送线（14），清洁单元（14）的下方和感光鼓（2）的下游，并设置有清洁刮板（11）和抛光辊（10）以磨光感光鼓（2）的表面，方向选择器（21），以选择性地改变抛光辊（10）的旋转方向。抛光辊（10）相对于清洁刮板（11）在清洁刮板（11）的上方并且在感光鼓（2）的上游旋转。旋转方向选择器（21）允许抛光辊（10）在用于抛光感光鼓（2）的表面的抛光模式期间沿与感光鼓（2）相同的方向旋转，并且在其他方向上以相反方向旋转次

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