公开(公告)号：US08469484B2

公开(公告)日：2013-06-25

申请号：US13162143

申请日：2011-06-16

申请人： Jumpei Jogo ,  Yutaka Kawamata ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

发明人： Jumpei Jogo ,  Yutaka Kawamata ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

IPC分类号： B41J29/393

CPC分类号： B41J29/38 ,  B41J2/2114 ,  B41J2002/17569

摘要： In an inkjet apparatus capable of ejecting an ink and a treatment liquid for insolubilizing or coagulating a color material in the ink, a replacement timing for a component of the apparatus is judged based on both the consumption amounts of the ink and treatment liquid measured when the two are consumed together and the consumption amount of the ink measured when the ink is consumed alone. Thus, the component is replaced at an earlier timing when the influence of fixed adhesion is great due to frequent ejection of both of the ink and treatment liquid, which prevents fixed adhesion from influencing the print performance and the printing apparatus main body. By contrast, when the fixed adhesion slowly develops because of less-frequent ejection of both of the ink and treatment liquid, the component is replaced at a later timing and thus can be used until reaching its lifetime.

摘要翻译： 在能够喷射油墨的喷墨装置和用于使油墨中的着色材料不溶化或凝结的处理液体中，根据在油墨中测定的油墨和处理液的消耗量两者来判断装置的成分的更换时机 两个消耗在一起，并且当墨水单独消耗时测量的墨水的消耗量。 因此，当由于墨水和处理液体的频繁喷射而导致固定粘合力的影响较大时，组件被更换，这防止固定的粘合力影响打印性能和打印装置主体。 相比之下，当由于墨水和处理液两者的弹出频率较低而固定粘附缓慢地形成时，该组分在稍后的时间被更换，因此可以使用直至达到其使用寿命。

公开(公告)号：US08702192B2

公开(公告)日：2014-04-22

申请号：US13188751

申请日：2011-07-22

申请人： Toshimitsu Danzuka ,  Kazuo Suzuki ,  Yutaka Kawamata ,  Masataka Kato ,  Asako Tomida ,  Jumpei Jogo ,  Hiroaki Komatsu

发明人： Toshimitsu Danzuka ,  Kazuo Suzuki ,  Yutaka Kawamata ,  Masataka Kato ,  Asako Tomida ,  Jumpei Jogo ,  Hiroaki Komatsu

IPC分类号： B41J29/38 ,  B41J23/00

CPC分类号： B41J29/38 ,  B41J2/16526

摘要： This invention prevents a possible color mixing, that may occur more than a predetermined time after the wiping operation, by executing a pre-printing cleaning ejection while at the same time minimizing the amount of waste ink produced by the cleaning ejection. To this end, if a color mixing is determined as being likely to occur an elapsed time after the previous wiping operation, the pre-printing cleaning ejection uses a second ink volume U, which represents both the color mixing elimination ink volume and the ejection failure elimination ink volume. If it is decided that there is no likelihood of the color mixing occurring the elapsed time after the wiping operation, the pre-printing cleaning ejection uses the first ink volume D which represents only the ejection failure elimination ink volume.

摘要翻译： 本发明通过执行预打印清洁喷射来防止可能在擦拭操作之后的预定时间内发生的可能的颜色混合，同时使由清洁喷射产生的废墨的量最小化。 为此，如果将颜色混合确定为可能在先前擦拭操作之后经过的时间发生，则预打印清洁喷射使用第二墨水量U，其表示混色消除墨量和喷射失败 清除墨水量。 如果确定在擦拭操作之后经过的时间不存在颜色混合的可能性，则预打印清洁喷射使用仅表示喷射故障消除墨水量的第一墨水量D。

公开(公告)号：US08613492B2

公开(公告)日：2013-12-24

申请号：US13160787

申请日：2011-06-15

申请人： Kazuo Suzuki ,  Yutaka Kawamata ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Jumpei Jogo ,  Hiroaki Komatsu

发明人： Kazuo Suzuki ,  Yutaka Kawamata ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Jumpei Jogo ,  Hiroaki Komatsu

IPC分类号： B41J29/38 ,  B41J2/195 ,  B41J29/393 ,  B41J2/165

CPC分类号： B41J29/38 ,  B41J2002/17569

摘要： In an inkjet apparatus using an inkjet head ejecting multiple types of inks different in viscosity after evaporation of solvent, a replacement timing for a component is judged by using a consumption amount of each type of ink and a generation rate in amount of ink droplets. Accordingly, in the case of using a large amount of ink strongly susceptible to fixed adhesion and increase in viscosity, the component is replaced at an earlier timing, which prevents fixed adhesion from influencing the print performance and the printing apparatus main body. By contrast, in the case of using a large amount of ink less susceptible to fixed adhesion and increase in viscosity, the component is replaced at a later timing and thus can be used until reaching its lifetime.

摘要翻译： 在使用喷墨头的喷墨装置中，喷射蒸发溶剂后粘度不同的多种油墨，通过使用各种油墨的消耗量和墨滴量的产生速率判断组分的更换时机。 因此，在使用大量易于固定粘附和增加粘度的油墨的情况下，更早地更换部件，这防止固定粘合剂影响打印性能和打印装置主体。 相比之下，在使用大量不易固定附着力和粘度增加的油墨的情况下，在稍后的时间更换部件，因此可以使用直到达到其使用寿命。

公开(公告)号：US20110310160A1

公开(公告)日：2011-12-22

申请号：US13162143

申请日：2011-06-16

申请人： Jumpei Jogo ,  Yutaka Kawamata ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

发明人： Jumpei Jogo ,  Yutaka Kawamata ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

IPC分类号： B41J29/393

CPC分类号： B41J29/38 ,  B41J2/2114 ,  B41J2002/17569

摘要： In an inkjet apparatus capable of ejecting an ink and a treatment liquid for insolubilizing or coagulating a color material in the ink, a replacement timing for a component of the apparatus is judged based on both the consumption amounts of the ink and treatment liquid measured when the two are consumed together and the consumption amount of the ink measured when the ink is consumed alone. Thus, the component is replaced at an earlier timing when the influence of fixed adhesion is great due to frequent ejection of both of the ink and treatment liquid, which prevents fixed adhesion from influencing the print performance and the printing apparatus main body. By contrast, when the fixed adhesion slowly develops because of less-frequent ejection of both of the ink and treatment liquid, the component is replaced at a later timing and thus can be used until reaching its lifetime.

摘要翻译： 在能够喷射油墨的喷墨装置和用于使油墨中的着色材料不溶化或凝结的处理液体中，根据在油墨中测定的油墨和处理液的消耗量两者来判断装置的成分的更换时机 两个消耗在一起，并且当墨水单独消耗时测量的墨水的消耗量。 因此，当由于墨水和处理液体的频繁喷射而导致固定粘合力的影响较大时，组件被更换，这防止固定的粘合力影响打印性能和打印装置主体。 相比之下，当由于墨水和处理液两者的弹出频率较低而固定粘附缓慢地形成时，该组分在稍后的时间被更换，因此可以使用直至达到其使用寿命。

公开(公告)号：US20120026230A1

公开(公告)日：2012-02-02

申请号：US13188751

申请日：2011-07-22

申请人： Toshimitsu Danzuka ,  Kazuo Suzuki ,  Yutaka Kawamata ,  Masataka Kato ,  Asako Tomida ,  Jumpei Jogo ,  Hiroaki Komatsu

发明人： Toshimitsu Danzuka ,  Kazuo Suzuki ,  Yutaka Kawamata ,  Masataka Kato ,  Asako Tomida ,  Jumpei Jogo ,  Hiroaki Komatsu

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/16526

摘要： This invention prevents a possible color mixing, that may occur more than a predetermined time after the wiping operation, by executing a pre-printing cleaning ejection while at the same time minimizing the amount of waste ink produced by the cleaning ejection. To this end, if a color mixing is determined as being likely to occur an elapsed time after the previous wiping operation, the pre-printing cleaning ejection uses a second ink volume U, which represents both the color mixing elimination ink volume and the ejection failure elimination ink volume. If it is decided that there is no likelihood of the color mixing occurring the elapsed time after the wiping operation, the pre-printing cleaning ejection uses the first ink volume D which represents only the ejection failure elimination ink volume.

摘要翻译： 本发明通过执行预打印清洁喷射来防止可能在擦拭操作之后的预定时间内发生的可能的颜色混合，同时使由清洁喷射产生的废墨的量最小化。 为此，如果将颜色混合确定为可能在先前擦拭操作之后经过的时间发生，则预打印清洁喷射使用第二墨水量U，其表示混色消除墨量和喷射失败 清除墨水量。 如果确定在擦拭操作之后经过的时间不存在颜色混合的可能性，则预打印清洁喷射使用仅表示喷射故障消除墨水量的第一墨水量D。

公开(公告)号：US20110310159A1

公开(公告)日：2011-12-22

申请号：US13160787

申请日：2011-06-15

申请人： Kazuo Suzuki ,  Yutaka Kawamata ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Jumpei Jogo ,  Hiroaki Komatsu

发明人： Kazuo Suzuki ,  Yutaka Kawamata ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Jumpei Jogo ,  Hiroaki Komatsu

IPC分类号： B41J29/393

CPC分类号： B41J29/38 ,  B41J2002/17569

摘要： In an inkjet apparatus using an inkjet head ejecting multiple types of inks different in viscosity after evaporation of solvent, a replacement timing for a component is judged by using a consumption amount of each type of ink and a generation rate in amount of ink droplets. Accordingly, in the case of using a large amount of ink strongly susceptible to fixed adhesion and increase in viscosity, the component is replaced at an earlier timing, which prevents fixed adhesion from influencing the print performance and the printing apparatus main body. By contrast, in the case of using a large amount of ink less susceptible to fixed adhesion and increase in viscosity, the component is replaced at a later timing and thus can be used until reaching its lifetime.

摘要翻译： 在使用喷墨头的喷墨装置中，喷射蒸发溶剂后粘度不同的多种油墨，通过使用各种油墨的消耗量和墨滴量的产生速率判断组分的更换时机。 因此，在使用大量易于固定粘附和增加粘度的油墨的情况下，更早地更换部件，这防止固定粘合剂影响打印性能和打印装置主体。 相比之下，在使用大量不易固定附着力和粘度增加的油墨的情况下，在稍后的时间更换部件，因此可以使用直到达到其使用寿命。

公开(公告)号：US20110057973A1

公开(公告)日：2011-03-10

申请号：US12868534

申请日：2010-08-25

申请人： Joji Katsuura ,  Masaki Nitta ,  Yuhei Oikawa ,  Satoshi Hayashi ,  Kosuke Matsushita ,  Jumpei Jogo

发明人： Joji Katsuura ,  Masaki Nitta ,  Yuhei Oikawa ,  Satoshi Hayashi ,  Kosuke Matsushita ,  Jumpei Jogo

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/16526 ,  B41J29/393

摘要： The present invention provides an ink jet printing apparatus and an ink jet printing method in which even with a variation in ink ejection amount depending on an image print area, the ink ejection amount for preliminary ejection can be optimally set. For this purpose, a print area is divided into a plurality of areas, and the number of ink ejections through a nozzle is measured for each of the areas. Based on the number of ink ejections for each area, the number of ink ejections for the preliminary ejection is determined.

摘要翻译： 本发明提供了一种喷墨打印设备和喷墨打印方法，其中即使根据图像打印区域的喷墨量的变化，可以最佳地设置用于预喷射的喷墨量。 为此，打印区域被分成多个区域，并且针对每个区域测量通过喷嘴的喷墨数量。 基于每个区域的喷墨次数，确定用于预喷射的喷墨数量。

公开(公告)号：US08317287B2

公开(公告)日：2012-11-27

申请号：US12722037

申请日：2010-03-11

申请人： Jumpei Jogo ,  Masaki Nitta ,  Satoshi Hayashi ,  Yuhei Oikawa ,  Joji Katsuura ,  Kosuke Matsushita

发明人： Jumpei Jogo ,  Masaki Nitta ,  Satoshi Hayashi ,  Yuhei Oikawa ,  Joji Katsuura ,  Kosuke Matsushita

IPC分类号： B41J29/38 ,  B41J25/308 ,  B41J2/145 ,  B41J2/01

CPC分类号： B41J2/16526 ,  B41J2/17553 ,  B41J29/38

摘要： An inkjet printing apparatus and an inkjet printing method are realized which can improve a print quality while minimizing the volume of waste ink, running cost and throughput degradations. For this purpose, the scan width is set according to the size and position of the print medium and then, based on that scan width, a location where the preliminary ejections are to be executed and the number of times that the preliminary ejection is to be executed in a single preliminary ejection session are determined.

摘要翻译： 实现了能够在最小化废墨量，运行成本和生产率降低的同时提高打印质量的喷墨打印设备和喷墨打印方法。 为此，根据打印介质的尺寸和位置设置扫描宽度，然后根据扫描宽度设置要执行初步喷射的位置和预喷射的次数 确定在单个预备弹出会话中执行。

公开(公告)号：US20100238222A1

公开(公告)日：2010-09-23

申请号：US12722037

申请日：2010-03-11

申请人： Jumpei Jogo ,  Masaki Nitta ,  Satoshi Hayashi ,  Yuhei Oikawa ,  Joji Katsuura ,  Kosuke Matsushita

发明人： Jumpei Jogo ,  Masaki Nitta ,  Satoshi Hayashi ,  Yuhei Oikawa ,  Joji Katsuura ,  Kosuke Matsushita

IPC分类号： B41J29/38

CPC分类号： B41J2/16526 ,  B41J2/17553 ,  B41J29/38

摘要： An inkjet printing apparatus and an inkjet printing method are realized which can improve a print quality while minimizing the volume of waste ink, running cost and throughput degradations. For this purpose, the scan width is set according to the size and position of the print medium and then, based on that scan width, a location where the preliminary ejections are to be executed and the number of times that the preliminary ejection is to be executed in a single preliminary ejection session are determined.

摘要翻译： 实现了能够在最小化废墨量，运行成本和生产率降低的同时提高打印质量的喷墨打印设备和喷墨打印方法。 为此，根据打印介质的尺寸和位置设置扫描宽度，然后根据扫描宽度设置要执行初步喷射的位置和预喷射的次数 确定在单个预备弹出会话中执行。