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1. 发明授权

US08702192B2 Inkjet printing apparatus and method 有权
标题翻译：喷墨打印设备和方法
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。

2. 发明授权

US08613492B2 Inkjet apparatus and method of judging replacement timing for components of the apparatus 有权
标题翻译：喷墨装置和判断装置的部件的更换定时的方法
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。

3. 发明申请

US20110310160A1 INKJET APPARATUS AND METHOD FOR JUDGING REPLACEMENT TIMING FOR COMPONENTS OF THE APPARATUS 有权
标题翻译：用于评估装置组件的替换时间的喷墨装置和方法
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。

4. 发明授权

US08469484B2 Inkjet apparatus and method for judging replacement timing for components of the apparatus 有权
标题翻译：喷墨装置和用于判断装置的部件的更换定时的方法
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。

5. 发明申请

US20120026230A1 INKJET PRINTING APPARATUS 有权
标题翻译：喷墨打印设备
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。

6. 发明申请

US20110310159A1 INKJET APPARATUS AND METHOD OF JUDGING REPLACEMENT TIMING FOR COMPONENTS OF THE APPARATUS 有权
标题翻译：喷墨设备和设备组件的更换时间的方法
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。

7. 发明授权

US4445996A Anode paste for use in Soderberg-type electrolytic furnace for aluminum 失效
标题翻译：阳极膏用于Soderberg型铝电解炉
公开(公告)号：US4445996A
公开(公告)日：1984-05-01
申请号：US390988
申请日：1982-06-22
申请人： Yutaka Kawamata , Shunkichi Katsuki
发明人： Yutaka Kawamata , Shunkichi Katsuki
IPC分类号： C04B35/52 , C25C3/12 , C25C7/02
CPC分类号： C25C3/125
摘要： An anode paste for use in Soderberg-type electrolytic furnace for aluminum is disclosed, the paste comprising an aggregate and a binder, wherein the aggregate contains 20 to 35% by weight of a coke of a diameter of smaller than 0.08 mm and the weight ratio of the particles thereof of size of 0.2 to 2 mm to those of size of smaller than 0.08 mm is 0.5 to 1.3.
摘要翻译：公开了一种用于Söderberg型铝电解炉的阳极浆料，该糊料包含骨料和粘合剂，其中骨料含有20至35重量％的直径小于0.08mm的焦炭和重量比尺寸为0.2至2mm的颗粒与尺寸小于0.08mm的颗粒的重量比为0.5至1.3。

8. 发明授权

US08342626B2 Ink jet recording apparatus and discharge recovery method 有权
标题翻译：喷墨记录装置和放电恢复方法
公开(公告)号：US08342626B2
公开(公告)日：2013-01-01
申请号：US11753741
申请日：2007-05-25
申请人： Yutaka Kawamata , Taku Yokozawa
发明人： Yutaka Kawamata , Taku Yokozawa
IPC分类号： B41J11/00
CPC分类号： B41J2/16535 , B41J2/16517
摘要： An ink jet recording apparatus determines the timing of executing discharge recovery processing based on the discharge amount of ink for each predetermined region discharged from a recording head, and controls the discharge recovery processing to be executed at the determined timing. Thereby, the discharge performance of the ink can be kept to be good, and the discharge recovery processing can be executed at the suitable timing without producing any deterioration of the image quality of a recorded image, and with the deterioration of throughput reduced.
摘要翻译：喷墨记录装置基于从记录头放出的每个预定区域的墨的排出量来确定执行排出恢复处理的时间，并且控制在确定的定时执行排出恢复处理。因此，可以保持油墨的排出性能良好，并且可以在合适的时间执行排出恢复处理，而不会导致记录图像的图像质量的任何劣化，并且吞吐量的降低。

9. 发明授权

US06612679B1 Ink-jet recorder 失效
标题翻译：喷墨记录仪
公开(公告)号：US06612679B1
公开(公告)日：2003-09-02
申请号：US10019222
申请日：2001-12-28
申请人： Yutaka Kawamata , Yasuyuki Takagi , Keiji Okazawa
发明人： Yutaka Kawamata , Yasuyuki Takagi , Keiji Okazawa
IPC分类号： B41J29393
CPC分类号： B41J13/0027 , B41J11/42
摘要： The invention provides an ink-jet recording apparatus capable of automatically adjusting the feed of a recording medium without troubling a user. Such an ink-jet recording apparatus is provided with a means for forming at least two adjustment charts for one band by means of at least one nozzle disposed at both end portions of a print head, a nozzle width detecting means for detecting the nozzle width of the print head on the basis of information of two adjustment charts in the same band printed by both end portions, a feed detecting means for detecting an actual feed of the recording medium on the basis of information of adjustment charts printed in adjacent bands by either one end portion out of both end portions, and a compensating means for performing a compensation for a predetermined feed for one band of the recording medium on the basis of the detected nozzle width and the actual feed.
摘要翻译：本发明提供一种喷墨记录装置，其能够自动调节记录介质的进给，而不会使用户困扰。这种喷墨记录装置设置有用于通过以下方式形成一个带的至少两个调整图的装置：至少一个喷嘴，设置在打印头的两端部;喷嘴宽度检测装置，用于根据由两个端部打印的相同带中的两个调节图的信息来检测打印头的喷嘴宽度;进给检测装置用于基于由两个端部中的任一个端部打印在相邻带中的调整图的信息来检测记录介质的实际馈送;以及补偿装置，用于对记录的一个频带进行预定的馈送补偿基于检测到的喷嘴宽度和实际进料的介质。

10. 发明申请

US20070291074A1 INK JET RECORDING APPARATUS AND DISCHARGE RECOVERY METHOD 有权
标题翻译：喷墨记录装置和放电恢复方法
公开(公告)号：US20070291074A1
公开(公告)日：2007-12-20
申请号：US11753741
申请日：2007-05-25
申请人： Yutaka Kawamata , Taku Yokozawa
发明人： Yutaka Kawamata , Taku Yokozawa
IPC分类号： B41J2/165
CPC分类号： B41J2/16535 , B41J2/16517
摘要： An ink jet recording apparatus determines the timing of executing discharge recovery processing based on the discharge amount of ink for each predetermined region discharged from a recording head, and controls the discharge recovery processing to be executed at the determined timing. Thereby, the discharge performance of the ink can be kept to be good, and the discharge recovery processing can be executed at the suitable timing without producing any deterioration of the image quality of a recorded image, and with the deterioration of throughput reduced.
摘要翻译：喷墨记录装置基于从记录头放出的每个预定区域的墨的排出量来确定执行排出恢复处理的时间，并且控制在确定的定时执行排出恢复处理。因此，可以保持油墨的排出性能良好，并且可以在合适的时间执行排出恢复处理，而不会导致记录图像的图像质量的任何劣化，并且吞吐量的降低。

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