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1. 发明授权

US06456311B1 Automatic registration and length adjustment 有权
标题翻译：自动注册和长度调整
公开(公告)号：US06456311B1
公开(公告)日：2002-09-24
申请号：US09889066
申请日：2001-07-06
申请人： Shlomo Harush , Yevgeny Korol , Lior Lewintz , Omer Gila
发明人： Shlomo Harush , Yevgeny Korol , Lior Lewintz , Omer Gila
IPC分类号： G03L1501
CPC分类号： B41F13/12 , B41F33/0081 , G03G15/0173 , G03G2215/00067 , G03G2215/0161 , G03G2215/0174
摘要： A method for registration of print separations in a printer comprising: (a) printing a first pattern, for which at least one image characteristic varies relatively weakly with misregistration, using at least one of first and second separations; (b) printing a second pattern, for which said at least one image characteristic varies relatively strongly with misregistration, using said at least one first and second separations; (c) determining said at least one image characteristic for the first and second patterns; and (d) correcting the mutual registration of said at least one first and second separations responsive to a difference in the determined at least one image characteristic for the first and second patterns.
摘要翻译：一种用于在打印机中记录打印分离的方法，包括：（a）使用第一和第二分离中的至少一个打印第一图案，其中至少一个图像特征随着重合失调相对较弱地变化; （b）使用所述至少一个第一和第二分离来打印第二图案，其中所述至少一个图像特征随着对准而相对强烈地变化; （c）确定所述第一和第二图案的所述至少一个图像特征; 以及（d）响应于所确定的第一和第二图案的至少一个图像特性的差异，校正所述至少一个第一和第二分离的相互配准。

2. 发明授权

US06204867B1 Color image forming apparatus having laser scanner control means 失效
标题翻译：具有激光扫描器控制装置的彩色图像形成装置
公开(公告)号：US06204867B1
公开(公告)日：2001-03-20
申请号：US09129556
申请日：1998-08-05
申请人： Osamu Fujimoto , Ayuma Oda , Syoichiro Yoshiura , Nobuo Manabe , Toshio Yamanaka
发明人： Osamu Fujimoto , Ayuma Oda , Syoichiro Yoshiura , Nobuo Manabe , Toshio Yamanaka
IPC分类号： G03L1501
CPC分类号： H04N1/506 , G03G15/011 , G03G15/0194 , G03G2215/0119
摘要： The image processing circuit essentially includes an image data input portion, an image processing portion, an image data output portion, an image memory composed of a hard disk drive etc., a central processing unit (CUP), an image editing portion, an external interface portion. Based on the determination result of the laser recording status determination by the CPU, an LCU also serving as a mirror motor control device, stops or retards the drives of driving motors, one by one, in the order of their completion of laser recording. The image processing circuit may further has a mode manager for checking the usage frequencies of the first most processing mode in which the input image information is image processed as color image information and the second processing mode in which the input image information is processed as monochrome image information. Moreover, the image processing portion may further has an original discriminating portion for determining the color type of an original.
摘要翻译：图像处理电路基本上包括图像数据输入部分，图像处理部分，图像数据输出部分，由硬盘驱动器等组成的图像存储器，中央处理单元（CUP），图像编辑部分，外部接口部分。根据由CPU确定的激光记录状态的确定结果，也用作镜面电动机控制装置的LCU按照其完成激光记录的顺序逐个地停止或延迟驱动电动机的驱动。图像处理电路还可以具有模式管理器，用于检查输入图像信息被图像处理的第一最多处理模式的使用频率作为彩色图像信息，以及将输入图像信息作为单色图像处理的第二处理模式信息。此外，图像处理部分还可以具有用于确定原稿的颜色类型的原始识别部分。

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