公开(公告)号：US07384121B2

公开(公告)日：2008-06-10

申请号：US11110526

申请日：2005-04-20

申请人： Shota Nishi ,  Yuji Yakura ,  Masayuki Takakura ,  Shinichi Horii

发明人： Shota Nishi ,  Yuji Yakura ,  Masayuki Takakura ,  Shinichi Horii

IPC分类号： B41J2/165

CPC分类号： B08B1/04 ,  B41J2/16535

摘要： A cleaner of a liquid discharge head having a nozzle surface provided with a liquid discharge nozzle for discharging a predetermined liquid cleans the nozzle surface by moving relative to the liquid discharge head. It includes a cleaning roller for wiping the nozzle surface, the surface of the cleaning roller which comes into contact with the nozzle surface being formed of a fibrous absorbing member.

摘要翻译： 具有设置有用于排出预定液体的液体排出喷嘴的喷嘴表面的液体排出头的清洁器通过相对于液体排出头的移动来清洁喷嘴表面。 其包括用于擦拭喷嘴表面的清洁辊，与由纤维吸收构件形成的喷嘴表面接触的清洁辊的表面。

公开(公告)号：US07344237B2

公开(公告)日：2008-03-18

申请号：US11027147

申请日：2004-12-30

申请人： Toshio Fukuda ,  Masato Nakamura ,  Yuji Yakura

发明人： Toshio Fukuda ,  Masato Nakamura ,  Yuji Yakura

IPC分类号： G01D11/00

CPC分类号： C09D11/30 ,  B41J2/17546 ,  B41J2/17596 ,  B41J2202/20 ,  C09D11/38

摘要： A recording liquid contains a coloring matter, a solvent for dissolving or dispersing the coloring matter, and a nonionic surfactant, wherein the recording liquid has a foaming power of 0 mm to 50 mm and a foam stability of 0 mm to 50 mm, the foaming power and the foam stability being determined by substantially the same test method as that used to determine the foaming power and foam stability according to JIS-K3362. A liquid cartridge containing the recording liquid, a liquid ejection cartridge which ejects the recording liquid, a liquid ejection apparatus, and a liquid ejection method are also disclosed.

摘要翻译： 记录液含有色素，用于溶解或分散色素的溶剂和非离子表面活性剂，其中记录液的发泡功率为0-50mm，泡沫稳定性为0-50mm，发泡 功率和泡沫稳定性通过与根据JIS-K3362确定发泡功率和泡沫稳定性的测试方法基本相同的测试方法来确定。 还公开了一种包含记录液体的液体盒，喷射记录液体的液体喷射盒，液体喷射装置和液体喷射方法。

公开(公告)号：US20070247487A1

公开(公告)日：2007-10-25

申请号：US11773635

申请日：2007-07-05

申请人： Atsushi Nakamura ,  Shoto Nishi ,  Masato Nakamura ,  Toshio Fukuda ,  Yuji Yakura ,  Shigeyoshi Hirashima ,  Shinichi Horii

发明人： Atsushi Nakamura ,  Shoto Nishi ,  Masato Nakamura ,  Toshio Fukuda ,  Yuji Yakura ,  Shigeyoshi Hirashima ,  Shinichi Horii

IPC分类号： B41J2/165

CPC分类号： B41J2/16535

摘要： A head cartridge and a liquid ejection apparatus are provided in which cleaning performance of cleaning means is improved using a liquid absorbing force of a wiping member produced along with restoration of temporarily increased elastic displacement of the wiping member. An elastic displacement h (height of a projection) of a cleaning roller temporarily produced by the projection arranged at a position in the foreground of ink ejection nozzles in the cleaning direction of a nozzle surface is established to satisfy the following condition: h>(Vu/Vr)(L+n/2−φ/2),where the restoring speed of the elastic deformation of the cleaning roller is denoted as Vu; the moving speed of the cleaning roller is denoted as Vr; the movement distance of the cleaning roller from a restoring initiation point of the elastic deformation to the center of the liquid ejection nozzles is L; the contact width between the cleaning roller and the nozzle surface is n; and the diameter of the ink ejection nozzle is φ.

摘要翻译： 提供一种头盒和液体喷射装置，其中使用擦拭构件的液体吸收力改善清洁装置的清洁性能，同时恢复擦拭构件的暂时增加的弹性位移。 建立由喷嘴临时产生的喷墨头的清洁方向上位于喷墨头前景位置处的突起的弹性位移h（突起的高度），以满足以下条件： line-formula description =“In-line Formulas”end =“lead”？> h>（Vu / Vr）（L + n / 2-phi / 2），<？in-line-formula description =“In-line 公式“end =”tail“？>其中清洁辊的弹性变形的恢复速度表示为Vu; 清洁辊的移动速度表示为Vr; 清洁辊从弹性变形的恢复起始点到液体喷射喷嘴的中心的移动距离为L; 清洁辊和喷嘴表面之间的接触宽度为n; 并且喷墨嘴的直径为phi。

公开(公告)号：US20070209551A1

公开(公告)日：2007-09-13

申请号：US11745727

申请日：2007-05-08

申请人： Toshio Fukuda ,  Yuji Yakura ,  Masato Nakamura

发明人： Toshio Fukuda ,  Yuji Yakura ,  Masato Nakamura

IPC分类号： C09D11/02

CPC分类号： B41J2/14056 ,  C09D11/38

摘要： Disclosed is an ink liquid used in a printer device of the ink jet system for recording an image or letters/characters. A surfactant containing an organic compound represented by the following chemical formula 1: where m and n are integers not less than 1, is contained in an ink 2 to prevent blurring or bleeding from being produced at a point of deposition of an ink liquid droplet i.

摘要翻译： 公开了用于记录图像或字母/字符的喷墨系统的打印机装置中的墨液。 含有以下化学式1表示的有机化合物的表面活性剂：其中m和n为不小于1的整数，其包含在油墨2中，以防止油墨液滴i的沉积点产生模糊或渗色 。