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    • 6. 发明授权
    • Ink jet recording apparatus and method of ink jet recording
    • 喷墨记录装置和喷墨记录方法
    • US08070245B2
    • 2011-12-06
    • US12410939
    • 2009-03-25
    • Naoki Kusunoki
    • Naoki Kusunoki
    • B41J29/38
    • B41J29/38B41J2/17566B41J3/60
    • A first image to be recorded on a first surface is divided into front and rear half regions. Obtained thereafter is front-side ink volume and rear-side ink volume necessary for recording these half regions on the first surface. Among these half regions, the one having more ink volume is recorded in the first place. In the event of recording the rear half region in the first place, the first image is turned upside down and recorded on the first surface of the recording paper being fed in a forward direction. Alternatively, the first image is recorded on the first surface of the recording paper being fed in a backward direction. After the ink has dried on the first surface, the recording paper is reversed back to front and fed in the forward direction, and a second image is recorded on a second surface.
    • 要记录在第一表面上的第一图像被划分为前半区域和后半区域。 此后获得的是在第一表面上记录这些半个区域所需的前侧墨水量和后侧墨水量。 在这半个区域中,首先记录具有更多墨水量的区域。 在首先记录后半区域的情况下,将第一图像上下颠倒并记录在正向进给的记录纸的第一表面上。 或者,第一图像被记录在沿向后方向馈送的记录纸的第一表面上。 在墨水在第一表面上干燥之后,记录纸被反向回到前面并且向前方向进给,并且第二图像被记录在第二表面上。
    • 9. 发明授权
    • Liquid ejection head and image forming apparatus including liquid ejection head
    • 液体喷射头和包括液体喷射头的成像设备
    • US07416273B2
    • 2008-08-26
    • US11709229
    • 2007-02-22
    • Naoki Kusunoki
    • Naoki Kusunoki
    • B41J2/145B41J2/15
    • B41J2/1404B41J2/14056B41J2/2125B41J2002/14475B41J2202/21
    • The liquid ejection head includes: a large nozzle which ejects a large droplet of liquid; a small nozzle which has a smaller nozzle diameter than the large nozzle and ejects a small droplet of the liquid which has a smaller volume than the large droplet; a first heat generating element and a second heat generating element which are provided opposite to the large nozzle and the small nozzle respectively, and apply thermal energy to the liquid in at least one individual flow channel that supplies the liquid to the large nozzle and the small nozzle in such a manner that a bubble causing the large droplet of the liquid to be ejected from the large nozzle and a bubble causing the small droplet of the liquid to be ejected from the small nozzle respectively; a first liquid chamber which is provided between the large nozzle and the at least one individual flow channel and between the large nozzle and the first heat generating element corresponding to the large nozzle.
    • 液体喷射头包括:喷射大液滴的大喷嘴; 具有比大喷嘴小的喷嘴直径的小喷嘴,并且喷射具有比大液滴体积小的液体的小液滴; 分别与大喷嘴和小喷嘴相对设置的第一发热元件和第二发热元件,并且在至少一个单独的流动通道中向液体施加热能,所述至少一个单独的流动通道将液体供应到大喷嘴和小喷嘴 喷嘴,使得使大液滴从大喷嘴喷出的气泡和导致小液滴的气泡分别从小喷嘴喷出; 第一液体室,设置在大喷嘴和至少一个单独的流动通道之间,并且在大喷嘴和对应于大喷嘴的第一发热元件之间。
    • 10. 发明申请
    • Liquid ejection head and image forming apparatus including liquid ejection head
    • 液体喷射头和包括液体喷射头的成像设备
    • US20070195126A1
    • 2007-08-23
    • US11709229
    • 2007-02-22
    • Naoki Kusunoki
    • Naoki Kusunoki
    • B41J2/04
    • B41J2/1404B41J2/14056B41J2/2125B41J2002/14475B41J2202/21
    • The liquid ejection head includes: a large nozzle which ejects a large droplet of liquid; a small nozzle which has a smaller nozzle diameter than the large nozzle and ejects a small droplet of the liquid which has a smaller volume than the large droplet; a first heat generating element and a second heat generating element which are provided opposite to the large nozzle and the small nozzle respectively, and apply thermal energy to the liquid in at least one individual flow channel that supplies the liquid to the large nozzle and the small nozzle in such a manner that a bubble causing the large droplet of the liquid to be ejected from the large nozzle and a bubble causing the small droplet of the liquid to be ejected from the small nozzle respectively; a first liquid chamber which is provided between the large nozzle and the at least one individual flow channel and between the large nozzle and the first heat generating element corresponding to the large nozzle.
    • 液体喷射头包括:喷射大液滴的大喷嘴; 具有比大喷嘴小的喷嘴直径的小喷嘴,并且喷射具有比大液滴体积小的液体的小液滴; 分别与大喷嘴和小喷嘴相对设置的第一发热元件和第二发热元件,并且在至少一个单独的流动通道中向液体施加热能,所述至少一个单独的流动通道将液体供应到大喷嘴和小喷嘴 喷嘴,使得使大液滴从大喷嘴喷出的气泡和导致小液滴的气泡分别从小喷嘴喷出; 第一液体室,设置在大喷嘴和至少一个单独的流动通道之间,并且在大喷嘴和对应于大喷嘴的第一发热元件之间。