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1. 发明授权

US5212498A Jet recording apparatus with means for controlling power to fixing heaters according to the number of printed dots in regions corresponding to each heater 失效
标题翻译：喷射式记录装置，具有根据与各加热器对应的区域中的打印点数来控制加热器的定影功率的装置
公开(公告)号：US5212498A
公开(公告)日：1993-05-18
申请号：US780785
申请日：1991-10-23
申请人： Masao Sugimori
发明人： Masao Sugimori
IPC分类号： B41J2/01 , B41J11/00 , B41J29/00
CPC分类号： B41J11/002
摘要： A plurality of fixing heaters for heating recording paper after printing to speed up drying of ink are disposed side by side in a direction at right angles to the direction in which recording paper is fed. The total number of printed dots by region corresponding to each of the fixing heaters is stored for every one or a plurality of lines of the recording paper. Each of the fixing heaters is driven by power proportional to the total number of printed dots in a corresponding region on the basis of the total number of printed dots by region corresponding to each of the fixing heaters for one or a plurality of lines of the recording paper which is in a position to be heated by the fixing heaters. According to the present invention, even when the printing density in the line direction varies, an inkjet recording apparatus is obtained in which no unfixed portion of ink occurs and the driving efficiency of the fixing heaters is high.
摘要翻译：在印刷后加热记录纸的多个定影加热器在与记录纸的供给方向成直角的方向上并排设置。针对每个定影加热器对应的区域的打印点的总数存储在记录纸的每一行或多行中。每个定影加热器由与一个或多个记录行的每个定影加热器相对应的区域的总印刷点数的总和，与相应区域中的打印点的总数成比例的功率驱动处于被定影加热器加热的位置的纸张。根据本发明，即使在线路方向的打印浓度变化的情况下，也可以得到不存在墨水的不固定部分并且定影加热器的驱动效率高的喷墨记录装置。

2. 发明授权

US5040779A Detachable paper delivery roller for a paper utilizing device 失效
标题翻译：用于纸张利用装置的可拆卸送纸辊
公开(公告)号：US5040779A
公开(公告)日：1991-08-20
申请号：US368839
申请日：1989-06-20
申请人： Tadakazu Ogiri , Hiroshi Kubota , Masami Fuchi , Junya Sasabe , Masao Sugimori
发明人： Tadakazu Ogiri , Hiroshi Kubota , Masami Fuchi , Junya Sasabe , Masao Sugimori
IPC分类号： B65H3/06
CPC分类号： B65H3/0669 , Y10S384/906 , Y10T403/19 , Y10T403/5706 , Y10T403/5741
摘要： A paper delivery apparatus for delivering paper to a predetermined place by driving a roller support shaft with a the paper coming in contact with roller attached to the roller support shaft. The roller support shaft and the drive shaft are connected to each other between a pair of lateral plates. Bearings are attached to the roller support shaft at both ends thereof and are axially movably supported by bearing support members. The roller support shaft together with the bearings may be readily removed from the bearing support members by moving the roller support shaft or the bearings in the axial direction.

3. 发明授权

US5012294A Movable guide member in a receiving device of an image forming apparatus 失效
标题翻译：在图像形成装置的接收装置中的可移动引导构件
公开(公告)号：US5012294A
公开(公告)日：1991-04-30
申请号：US429418
申请日：1989-10-31
申请人： Junya Sasabe , Masao Sugimori
发明人： Junya Sasabe , Masao Sugimori
IPC分类号： B65H1/26 , B65H1/02 , G03G15/00
CPC分类号： G03G15/6502 , B65H1/027 , B65H3/0661
摘要： An image forming apparatus in accordance with the invention includes a body for the device that performs an image forming operation, and a receiving device provided on a rear part of the body, for receiving a paper feeding member. The receiving device includes a guide member which supports the paper feeding member and shifts between a first position where the paper feeding member is in a sharply inclined position, and a second position where the paper feeding member is held in a lowered position. The guide member is designed to shift in response to feeding member insertion, attachment and removal operations such that forces are provided to aid in performing these operations.

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