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11. 发明申请

US20090199730A1 APPARATUS AND METHOD FOR DRIVING A PRINTING PRESS 审中-公开
标题翻译：用于驱动印刷机的装置和方法
公开(公告)号：US20090199730A1
公开(公告)日：2009-08-13
申请号：US12375270
申请日：2007-09-21
申请人： Shinichiro Senoo
发明人： Shinichiro Senoo
IPC分类号： B41L25/00
CPC分类号： B41C1/055 , B41C1/10 , B41F33/00 , B41P2213/734 , B41P2233/12
摘要： An apparatus and method for driving a printing press, which are capable of easily and properly performing a water process on a processless plate so that the labor of an operator can be lessened, and also capable of printing that employs the processless plate in order to suppress an increase in the make ready time of the printing press itself and an increase in waste paper due to the water process. The apparatus includes plate determining means for determining whether a printing plate placed on a plate cylinder (31b to 34b) of a printing unit by plate exchange is the processless plate. The apparatus further includes control means 9 which, if the printing plate is determined to be the processless plate by the plate determining means, performs control so that the plate cylinder (31b to 34b) is rotated at a preset speed without actual contact with printing paper and also the water process is performed only for a preset period of time.
摘要翻译：一种用于驱动印刷机的装置和方法，其能够在无加工板上容易且适当地执行水处理，从而能够减轻操作者的劳动，并且还能够使用无处理板的印刷以抑制印刷机本身的准备时间增加和由于水处理而导致的废纸增加。该装置包括板确定装置，用于通过板交换来确定放置在印版单元的印版滚筒（31b至34b）上的印版是否是无处理版。该装置还包括控制装置9，如果通过印版确定装置将印版确定为无处理印版，则进行控制，使得印版滚筒（31b至34b）以预设速度旋转而不与打印纸实际接触并且水处理仅在预设的时间段内执行。

12. 发明申请

US20060005722A1 Misregistration when printing speed is changed, cutting misregistration, or pinter in which variation of printing density can be controlled 审中-公开
标题翻译：当打印速度改变时，配准失调，切割失调或可以控制打印浓度变化的凹坑
公开(公告)号：US20060005722A1
公开(公告)日：2006-01-12
申请号：US10507208
申请日：2003-03-24
申请人： Satoshi Nobukawa , Shigeo Makino , Shinichiro Senoo , Yoshitaka Hamamoto
发明人： Satoshi Nobukawa , Shigeo Makino , Shinichiro Senoo , Yoshitaka Hamamoto
IPC分类号： B41F5/16 , B41F5/18
CPC分类号： B41F13/12 , B41P2233/10
摘要： A fluctuation characteristic of registration between images printed by individual printing units (4A, 4B, 4C, 4D) while changing print speed is predicted for each of particular printing conditions that affect the registration fluctuation characteristic. Based on the predicted fluctuation characteristic of registration, a control characteristic of the phase between plate cylinders (5, 5, 5, 5) of the individual printing units (4A, 4B, 4C, 4D) is preliminarily set so as to compensate for vertical image misregistration between images printed by the individual printing units (4A, 4B, 4C, 4D), and is stored in a database (32). Then, when the print speed is being changed, from among the plural phase control characteristics thus preliminarily stored in the database (32), a phase control characteristic that corresponds to a printing condition concerning the current printing is selected, and the phase relation between the plate cylinders (5, 5, 5, 5) of the individual printing units (4A, 4B, 4C, 4D) is being modified according to the selected phase control characteristic. Thereby vertical image misregistration can be suppressed and the occurrence of brokes due to the change of print speed can be prevented.
摘要翻译：对于影响配准波动特性的每个特定打印条件，预测在改变打印速度的同时由各打印单元（4A，4B，4C，4D）打印的图像之间的配准的波动特性。基于预测的配准波动特性，预先设定各打印单元（4A，4B，4C，4D）的印版滚筒（5,5,5,5）之间的相位的控制特性，以便以补偿由各个打印单元（4A，4B，4C，4D）打印的图像之间的垂直图像重合，并存储在数据库（32）中。然后，当打印速度改变时，从预先存储在数据库（32）中的多个相位控制特性中，选择与当前打印有关的打印条件相对应的相位控制特性，各打印单元（4A，4B，4C，4D）的印版滚筒（5,5,5,5）根据选定的相位控制特性进行修改。由此可以抑制垂直图像重合失调，并且可以防止由于打印速度的变化引起的突变的发生。

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