公开(公告)号：US20130027489A1

公开(公告)日：2013-01-31

申请号：US13558995

申请日：2012-07-26

申请人： Kazuo Suzuki ,  Masaya Uetsuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Tsuyoshi Ibe ,  Asako Tomida ,  Hiroaki Komatsu

发明人： Kazuo Suzuki ,  Masaya Uetsuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Tsuyoshi Ibe ,  Asako Tomida ,  Hiroaki Komatsu

IPC分类号： B41J2/01

CPC分类号： B41J11/002

摘要： A printing apparatus includes a printing unit configured to apply ink to a recording medium while reciprocating a print head with respect to the recording medium and a drying unit configured to apply energy for accelerating dryness to the recording medium to which the ink is applied by the print head. The drying unit applies a larger energy at edges of a range within which the printing unit moves on the recording medium than at a middle of the range.

摘要翻译： 打印装置包括打印单元，该打印单元被配置为在打印头相对于记录介质往复运动的同时向记录介质施加墨水;以及干燥单元，其构造成将能够加速干燥的能量施加到由印刷物施加墨水的记录介质 头。 干燥单元在记录介质上移动的范围的边缘处比在该范围的中间处施加更大的能量。

公开(公告)号：US08882232B2

公开(公告)日：2014-11-11

申请号：US13358765

申请日：2012-01-26

申请人： Tsuyoshi Ibe ,  Masaya Uetsuki ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

发明人： Tsuyoshi Ibe ,  Masaya Uetsuki ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

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

CPC分类号： B41J29/38 ,  B41J2/16538 ,  B41J2/16547

摘要： When performing at least one of preliminary ejection or a suction unit as a countermeasure against adhering ink that accumulates in the portion where preliminary ejection is performed, the preliminary ejection amount and suction speed of the suction unit are optimized. An inkjet print apparatus that prints by using a printing head for ejecting ink, comprising: an ejecting unit; a sucking unit; a measuring unit that measures an elapsed time after the sucking unit is performed; and a control unit that control ejection by the ejecting unit or sucking by the sucking unit according to the elapsed time measured in the measuring unit; wherein as the elapsed time becomes longer, the amount of ink that is ejected to the ink receiving unit in the ejecting unit is increased or a suction speed at which the ink is sucked in the sucking unit is increased.

摘要翻译： 当执行预喷射或抽吸单元中的至少一个作为对进行预喷射的部分积聚的油墨的对策时，抽吸单元的预喷射量和吸入速度被优化。 一种喷墨打印设备，其通过使用用于喷射墨水的打印头进行打印，包括：喷射单元; 吸吮单元 测量单元，其测量在所述抽吸单元执行之后的经过时间; 以及控制单元，其控制由所述排出单元的喷射或者根据在所述测量单元中测量的经过时间由所述吸取单元吸取; 其中随着经过时间变长，排出到喷墨单元中的墨接收单元的墨量增加，或吸墨装置中吸墨量的吸入速度增加。

公开(公告)号：US09289996B2

公开(公告)日：2016-03-22

申请号：US13341008

申请日：2011-12-30

申请人： Kazuo Suzuki ,  Masaya Uetsuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Tsuyoshi Ibe ,  Asako Tomida ,  Hiroaki Komatsu

发明人： Kazuo Suzuki ,  Masaya Uetsuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Tsuyoshi Ibe ,  Asako Tomida ,  Hiroaki Komatsu

IPC分类号： B41J2/165 ,  B41J2/195 ,  B41J29/377 ,  B41J29/38

CPC分类号： B41J2/16535 ,  B41J2/195 ,  B41J29/377 ,  B41J29/38 ,  B41J2002/1655

摘要： An inkjet recording apparatus that suppresses temperature rising of a recording head to decrease standby time when the recording head is high in temperature, thereby reducing a drop in recording speed and degradation in image quality. The inkjet recording apparatus includes a recording head configured to have a discharge port surface in which a discharge port for discharging ink is formed, a temperature sensor configured to detect temperature of the recording head, and a cleaning unit configured to make contact with the recording head to clean the discharge port surface. The inkjet recording apparatus controls whether to make the cleaning unit contact the discharge port surface based on the recording head temperature detected by the temperature sensor.

摘要翻译： 一种喷墨记录装置，当记录头的温度高时，抑制记录头的温度上升以减少待机时间，从而减少记录速度的下降和图像质量的劣化。 喷墨记录装置包括：记录头，被配置为具有排出口表面，其中形成用于排出墨的排出口;配置成检测记录头温度的温度传感器;以及清洁单元，被配置为与记录头接触 以清洁排放口表面。 喷墨记录装置基于由温度传感器检测到的记录头温度来控制是否使清洁单元接触排出口表面。

公开(公告)号：US20120188304A1

公开(公告)日：2012-07-26

申请号：US13358765

申请日：2012-01-26

申请人： Tsuyoshi Ibe ,  Masaya Uetsuki ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

发明人： Tsuyoshi Ibe ,  Masaya Uetsuki ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

IPC分类号： B41J29/393

CPC分类号： B41J29/38 ,  B41J2/16538 ,  B41J2/16547

摘要： When performing at least one of preliminary ejection or a suction unit as a countermeasure against adhering ink that accumulates in the portion where preliminary ejection is performed, the preliminary ejection amount and suction speed of the suction unit are optimized. An inkjet print apparatus that prints by using a printing head for ejecting ink, comprising: an ejecting unit; a sucking unit; a measuring unit that measures an elapsed time after the sucking unit is performed; and a control unit that control ejection by the ejecting unit or sucking by the sucking unit according to the elapsed time measured in the measuring unit; wherein as the elapsed time becomes longer, the amount of ink that is ejected to the ink receiving unit in the ejecting unit is increased or a suction speed at which the ink is sucked in the sucking unit is increased.

摘要翻译： 当执行预喷射或抽吸单元中的至少一个作为对进行预喷射的部分积聚的油墨的对策时，抽吸单元的预喷射量和吸入速度被优化。 一种喷墨打印设备，其通过使用用于喷射墨水的打印头进行打印，包括：喷射单元; 吸吮单元 测量单元，其测量在所述抽吸单元执行之后的经过时间; 以及控制单元，其控制由所述排出单元的喷射或者根据在所述测量单元中测量的经过时间由所述吸取单元吸取; 其中随着经过时间变长，排出到喷墨单元中的墨接收单元的墨量增加，或吸墨装置中吸墨量的吸入速度增加。

公开(公告)号：US20120176438A1

公开(公告)日：2012-07-12

申请号：US13341008

申请日：2011-12-30

申请人： Kazuo Suzuki ,  Masaya Uetsuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Tsuyoshi Ibe ,  Asako Tomida ,  Hiroaki Komatsu

发明人： Kazuo Suzuki ,  Masaya Uetsuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Tsuyoshi Ibe ,  Asako Tomida ,  Hiroaki Komatsu

IPC分类号： B41J2/165 ,  B41J29/38

CPC分类号： B41J2/16535 ,  B41J2/195 ,  B41J29/377 ,  B41J29/38 ,  B41J2002/1655

摘要： An inkjet recording apparatus that suppresses temperature rising of a recording head to decrease standby time when the recording head is high in temperature, thereby reducing a drop in recording speed and degradation in image quality. The inkjet recording apparatus includes a recording head configured to have a discharge port surface in which a discharge port for discharging ink is formed, a temperature sensor configured to detect temperature of the recording head, and a cleaning unit configured to make contact with the recording head to clean the discharge port surface. The inkjet recording apparatus controls whether to make the cleaning unit contact the discharge port surface based on the recording head temperature detected by the temperature sensor.

摘要翻译： 一种喷墨记录装置，当记录头的温度高时，抑制记录头的温度上升以减少待机时间，从而减少记录速度的下降和图像质量的劣化。 喷墨记录装置包括：记录头，被配置为具有排出口表面，其中形成用于排出墨的排出口;配置成检测记录头温度的温度传感器;以及清洁单元，被配置为与记录头接触 以清洁排放口表面。 喷墨记录装置基于由温度传感器检测到的记录头温度来控制是否使清洁单元接触排出口表面。

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：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：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：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。