专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120293595A1 Thermal Printer, Thermal Printer Control Method, and Printing System 审中-公开
标题翻译：热敏打印机，热敏打印机控制方法和打印系统
公开(公告)号：US20120293595A1
公开(公告)日：2012-11-22
申请号：US13562688
申请日：2012-07-31
申请人： Akira KOYABU , Satoshi NAKAJIMA , Yuji TAKIGUCHI
发明人： Akira KOYABU , Satoshi NAKAJIMA , Yuji TAKIGUCHI
IPC分类号： B41J2/325
CPC分类号： B41J2/355 , B41J11/42
摘要： A thermal printer and control method for a thermal printer is provided. The thermal printer includes a print head and a paper feed mechanism for conveying a print medium past the print head at a controlled print speed based on predetermined print speed control factors. Operations include determining the print speed of the print medium based on the print speed control factors; determining a change, if any, in the print speed; determining if the change in print speed exceeds a predetermined threshold value; and controlling the paper feed mechanism to limit the change in the print speed if the change in the print speed is determined to have exceeded the threshold value. The change of the print speed is decreased for at least one predetermined time when the change in the print speed is determined to have exceeded the threshold value.
摘要翻译：提供一种用于热敏打印机的热敏打印机和控制方法。热敏打印机包括打印头和进纸机构，用于基于预定的打印速度控制因素以受控的打印速度传送打印介质经过打印头。操作包括基于打印速度控制因素确定打印介质的打印速度; 确定打印速度的变化（如果有的话）; 确定打印速度的变化是否超过预定的阈值; 以及如果确定所述打印速度的变化已经超过所述阈值，则控制所述供纸机构来限制所述打印速度的变化。当确定打印速度的变化已经超过阈值时，打印速度的改变减少至少一个预定时间。

2. 发明申请

US20090047052A1 RECORDING DEVICE 有权
标题翻译：录音设备
公开(公告)号：US20090047052A1
公开(公告)日：2009-02-19
申请号：US12190921
申请日：2008-08-13
申请人： Akira KOYABU
发明人： Akira KOYABU
IPC分类号： B41J11/00
CPC分类号： B41J15/16 , B41J3/543 , B41J3/60 , B41J11/04
摘要： A recording device that records images on both sides of a recording medium using two recording heads suppresses slack in the recording medium and conveys the recording medium reliably. A first recording unit 21 holds and conveys the roll paper 20 between a first recording head 22 that records images to one side of the roll paper 20 and a first platen roller 27. A second recording unit 41 located downstream from the first recording unit 21 holds and conveys the roll paper 20 between a second recording head 42 that records images to the other side of the roll paper 20 and a second platen roller 47. The first platen roller drive unit turns so that the circumferential speed of the second platen roller 47 is faster than the circumferential speed of the first platen roller 27.
摘要翻译：使用两个记录头在记录介质的两侧记录图像的记录装置抑制记录介质中的松弛并且可靠地传送记录介质。第一记录单元21将卷纸20保持在将卷筒纸20的一面记录图像的第一记录头22和第一压纸辊27之间。第二记录单元41位于第一记录单元21的下游并将卷纸20传送到记录图像的第二记录头42与卷纸20的另一侧和第二压纸辊47.第一压纸辊驱动单元转动使得第二压纸辊47的圆周速度为比第一压纸辊27的圆周速度快。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式