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1. 发明申请

US20110058836A1 DEVELOPING DEVICE, AND CONTROLLING METHOD THEREOF 有权
标题翻译：开发设备及其控制方法
公开(公告)号：US20110058836A1
公开(公告)日：2011-03-10
申请号：US12876557
申请日：2010-09-07
申请人： Tomoyuki IMURA , Kazuhiro Saito , Takuya Okada , Takuya Sasaki , Chikara Tsutsui , Takayuki Takai
发明人： Tomoyuki IMURA , Kazuhiro Saito , Takuya Okada , Takuya Sasaki , Chikara Tsutsui , Takayuki Takai
IPC分类号： G03G15/08
CPC分类号： G03G15/065 , G03G15/0806 , G03G2215/0607 , G03G2215/0648
摘要： A developing device is provided with a developer transporting member for transporting a developer containing a toner and a carrier; a toner transporting member opposite to the developer transporting member and opposite to an electrostatic latent image carrying member; a first electric field forming device, which is composed of a power source for the developer transporting member and a power source for the toner transporting member, for shifting the toner in the developer held onto the developer transporting member to the toner transporting member; and a second electric field forming device for shifting the toner held onto the toner transporting member to an electrostatic latent image on the carrying member. Operation of the first electric field forming device is controlled based on an electric current flowing in the developer transporting member power source, which is detected by a detecting block.
摘要翻译：显影装置设置有用于输送含有调色剂和载体的显影剂的显影剂传送构件; 与显影剂传送构件相对并与静电潜像承载构件相对的调色剂传送构件; 第一电场形成装置，其由用于显影剂传送构件的电源和用于调色剂传送构件的电源组成，用于将保持在显影剂传送构件上的显影剂中的调色剂移动到调色剂传送构件; 以及第二电场形成装置，用于将保持在调色剂传送构件上的调色剂移动到承载构件上的静电潜像。基于通过检测块检测到的显影剂输送部件电源中流动的电流来控制第一电场形成装置的动作。

2. 发明申请

US20110058835A1 DEVELOPING DEVICE, AND CONTROLLING METHOD THEREOF 有权
标题翻译：开发设备及其控制方法
公开(公告)号：US20110058835A1
公开(公告)日：2011-03-10
申请号：US12876488
申请日：2010-09-07
申请人： Tomoyuki IMURA , Kazuhiro Saito , Takuya Okada , Takuya Sasaki , Chikara Tsutsui , Takayuki Takai
发明人： Tomoyuki IMURA , Kazuhiro Saito , Takuya Okada , Takuya Sasaki , Chikara Tsutsui , Takayuki Takai
IPC分类号： G03G15/08
CPC分类号： G03G15/065 , G03G15/0806 , G03G2215/0607
摘要： A developing device is provided with a first transporting member for transporting a developer containing a toner and a carrier; a second transporting member opposite to the first transporting member to interpose a first spatial region therebetween and opposite to an electrostatic latent image carrying member to interpose a second spatial region therebetween; a first electric field forming device, composed of first and second power sources, for shifting the toner in the developer held onto the first transporting member to the second transporting member; and a second electric field forming device, composed of the second power source, for shifting the toner held onto the second transporting member to an electrostatic latent image on the carrying member. The operation of the second electric field forming device is controlled based on electric currents flowing in the first and second power sources, which are detected by first and second detecting blocks, respectively.
摘要翻译：显影装置设置有用于输送包含调色剂和载体的显影剂的第一输送构件; 与所述第一传送部件相对的第二传送部件，以在其间插入与静电潜像承载部件相对的第一空间区域，以在其间插入第二空间区域; 第一电场形成装置，由第一和第二电源组成，用于将保持在第一输送构件上的显影剂中的调色剂移动到第二输送构件; 以及第二电场形成装置，其由第二电源组成，用于将保持在第二输送构件上的调色剂移动到承载构件上的静电潜像。基于由第一和第二检测块检测到的在第一和第二电源中流动的电流来控制第二电场形成装置的操作。

3. 发明申请

US20110249277A1 IMAGE FORMING APPARATUS IN WHICH INTERMEDIATE GRADATION REPRODUCIBILITY IS ENHANCED 有权
标题翻译：中间级别重现性增强的图像形成装置
公开(公告)号：US20110249277A1
公开(公告)日：2011-10-13
申请号：US13074796
申请日：2011-03-29
申请人： Tomohiro KATO , Naotoshi KAWAI , Tomoyuki IMURA , Eri KUSANO
发明人： Tomohiro KATO , Naotoshi KAWAI , Tomoyuki IMURA , Eri KUSANO
IPC分类号： G06F3/12
CPC分类号： G03G15/043 , H04N1/4055
摘要： A first screen group and a second screen group are stored in an image forming apparatus. In the first screen group, the first region expands with increasing gradation value based on a first rule. In the second screen group, the first region expands with increasing gradation value based on an independent second rule different from the first rule. A screen selector relocates a first portion and a second portion such that the first portion and the second portion are joined by a second region that is not a toner adhesion control target, when the first portion and the second portion are adjacent as a result of the selection of the screen in each unit region of the input image. The first portion includes the screen included in the first screen group, and the second portion includes the screen included in the second screen group.
摘要翻译：第一屏幕组和第二屏幕组被存储在图像形成装置中。在第一屏幕组中，第一区域基于第一规则随着渐变值的增加而扩展。在第二屏幕组中，基于与第一规则不同的独立的第二规则，第一区域随着渐变值的增加而扩展。屏幕选择器重新定位第一部分和第二部分，使得当第一部分和第二部分相邻时，第一部分和第二部分由不是调色剂粘合控制目标的第二区域连接，在输入图像的每个单位区域中选择屏幕。第一部分包括包括在第一屏幕组中的屏幕，并且第二部分包括包括在第二屏幕组中的屏幕。

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