专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07341322B2 Liquid jet head, method and apparatus and receiving medium, configured for small ejected liquid droplets 失效
标题翻译：液体喷射头，方法和装置以及接收介质，用于小喷射液滴
公开(公告)号：US07341322B2
公开(公告)日：2008-03-11
申请号：US11158669
申请日：2005-06-21
申请人： Takuro Sekiya , Kyuhachiro Iwasaki
发明人： Takuro Sekiya , Kyuhachiro Iwasaki
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04595 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2/2128 , B41J2002/022
摘要： Liquid jet heads, methods and apparatuses are provided for jetting liquid droplets to a receiving medium and forming a dot pattern on a receiving medium.
摘要翻译：提供液体喷射头，方法和装置，用于将液滴喷射到接收介质并在接收介质上形成点图案。

2. 发明授权

US06991309B2 Ink jet recording method and head 失效
标题翻译：喷墨记录方法和头
公开(公告)号：US06991309B2
公开(公告)日：2006-01-31
申请号：US10878774
申请日：2004-06-28
申请人： Takuro Sekiya , Kyuhachiro Iwasaki
发明人： Takuro Sekiya , Kyuhachiro Iwasaki
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04595 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2/2128 , B41J2002/022
摘要： Liquid jet recording apparatuses and liquid jet recording methods are provided. Ink droplets are jetted from ink jetting orifices. A cross sectional area of each of the ink jetting orifices is equal to or less than 500 μm2. A frequency with which the ink droplets are jetted is controlled to fall within a range from 8 KHz to 40 KHz. A flying velocity of each ink droplet is equal to or greater than 5.2 m/sec. A number of ink droplets which are jetted to form each pixel of the image formed on the recording medium is controlled based on the image data. Each of the ink jetting orifices has a size such that when an amount of ink is jetted, adjacent pixels are separated from each other on the recording medium when each pixel is formed of a single ink droplet, thereby forming a gray image. The image becomes darker based on a number of ink droplets jetted to form each pixel.
摘要翻译：提供液体喷射记录装置和液体喷射记录方法。墨滴从喷墨孔喷射。每个喷墨孔的横截面积等于或小于500μm2。将墨滴喷射的频率控制在8KHz至40KHz的范围内。每个墨滴的飞行速度等于或大于5.2米/秒。基于图像数据控制喷射以形成在记录介质上形成的图像的每个像素的多个墨滴。每个喷墨孔的尺寸使得当每个像素由单个墨滴形成时，当墨水的量被喷射时，相邻的像素在记录介质上彼此分离，从而形成灰色图像。基于喷射的几个墨滴形成每个像素，图像变暗。

3. 发明授权

US06568778B1 Liquid jet recording apparatus and method 失效
标题翻译：液体喷射记录装置及方法
公开(公告)号：US06568778B1
公开(公告)日：2003-05-27
申请号：US09705137
申请日：2000-11-02
申请人： Takuro Sekiya , Kyuhachiro Iwasaki
发明人： Takuro Sekiya , Kyuhachiro Iwasaki
IPC分类号： B41J2938
CPC分类号： B41J2/0458 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04595 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2/2128 , B41J2002/022
摘要： An ink jet recording method includes the steps of inputting a set of driving pulses to a heater element so that the heater element is repeatedly activated by the driving pulses, repeatedly generating a bubble in ink in an ink path in accordance with repeated activation of the heater element, and separately jetting ink droplets from an ink jetting orifice due to the bubble repeatedly generated in the ink, a number of the ink droplets being equal to a number of the driving pulses input as a set to the heater element, the ink droplets jetted from the ink jetting orifice forming a single dot on a recording medium, wherein a time interval at which the driving pulses are input to the heater element is equal to or greater than 4T, T being a time period from a time at which the inputting of the pulses to the heater element starts to a time at which the bubble reaches a maximum size, and each ink droplet is a slender pillar so that a length of each ink droplet is at least three times as great as a diameter thereof. The present invention also relates to other ink jet recording methods and recording heads in which very small ink droplets can be stably jetted in a high frequency.
摘要翻译：一种喷墨记录方法包括以下步骤：将一组驱动脉冲输入到加热器元件，使得加热器元件被驱动脉冲重复地激活，根据加热器的反复激活在油墨通路中反复产生墨水中的气泡元件，并且由于油墨中重复产生的气泡而从喷墨孔单独喷射墨滴，多个墨滴等于作为加热器元件的一组输入的驱动脉冲的数量，喷射的墨滴从喷墨孔在记录介质上形成单点，其中驱动脉冲输入到加热元件的时间间隔等于或大于4T，T是从输入到达加热器元件的脉冲开始到气泡达到最大尺寸的时间，并且每个墨滴是细长的柱，使得每个墨滴的长度是至少三倍的的直径。本发明还涉及其中可以高频地稳定地喷射非常小的墨滴的其它喷墨记录方法和记录头。

4. 发明授权

US5877786A Ink jet recording method and head 失效
公开(公告)号：US5877786A
公开(公告)日：1999-03-02
申请号：US738788
申请日：1996-10-29
申请人： Takuro Sekiya , Kyuhachiro Iwasaki
发明人： Takuro Sekiya , Kyuhachiro Iwasaki
IPC分类号： B41J2/05 , B41J2/205 , B41J2/21 , B41J29/38 , B41M5/00
CPC分类号： B41J2/0458 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04595 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2/2128 , B41J2002/022
摘要： An ink jet recording method includes the steps of inputting a set of driving pulses to a heater element so that the heater element is repeatedly activated by the driving pulses, repeatedly generating a bubble in ink in an ink path in accordance with repeated activation of the heater element, and separately jetting ink droplets from an ink jetting orifice due to the bubble repeatedly generated in the ink, a number of the ink droplets being equal to a number of the driving pulses input as a set to the heater element, the ink droplets jetted from the ink jetting orifice forming a single dot on a recording medium, wherein a time interval at which the driving pulses are input to the heater element is equal to or greater than 4T, T being a time period from a time at which the inputting of the pulses to the heater element starts to a time at which the bubble reaches a maximum size, and each ink droplet is a slender pillar so that a length of each ink droplet is at least three times as great as a diameter thereof. The present invention also relates to other ink jet recording methods and recording heads in which very small ink droplets can be stably jetted in a high frequency.

5. 发明授权

US06789866B2 Liquid jet recording apparatus, head and method 失效
标题翻译：液体喷射记录装置，头和方法
公开(公告)号：US06789866B2
公开(公告)日：2004-09-14
申请号：US10388700
申请日：2003-03-14
申请人： Takuro Sekiya , Kyuhachiro Iwasaki
发明人： Takuro Sekiya , Kyuhachiro Iwasaki
IPC分类号： B41J2938
CPC分类号： B41J2/0458 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04595 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2/2128 , B41J2002/022
摘要： An ink jet recording method includes the steps of inputting a set of driving pulses to a heater element so that the heater element is repeatedly activated by the driving pulses, repeatedly generating a bubble in ink in an ink path in accordance with repeated activation of the heater element, and separately jetting ink droplets from an ink jetting orifice due to the bubble repeatedly generated in the ink, a number of the ink droplets being equal to a number of the driving pulses input as a set to the heater element, the ink droplets jetted from the ink jetting orifice forming a single dot on a recording medium, wherein a time interval at which the driving pulses are input to the heater element is equal to or greater than 4T, T being a time period from a time at which the inputting of the pulses to the heater element starts to a time at which the bubble reaches a maximum size, and each ink droplet is a slender pillar so that a length of each ink droplet is at least three times as great as a diameter thereof. The present invention also relates to other ink jet recording methods and recording heads in which very small ink droplets can be stably jetted in a high frequency.
摘要翻译：一种喷墨记录方法包括以下步骤：将一组驱动脉冲输入到加热器元件，使得加热器元件被驱动脉冲重复地激活，根据加热器的反复激活在油墨通路中反复产生墨水中的气泡元件，并且由于油墨中重复产生的气泡而从喷墨孔单独喷射墨滴，多个墨滴等于作为加热器元件的一组输入的驱动脉冲的数量，喷墨的墨滴从喷墨孔在记录介质上形成单点，其中驱动脉冲输入到加热元件的时间间隔等于或大于4T，T是从输入到达加热器元件的脉冲开始到气泡达到最大尺寸的时间，并且每个墨滴是细长的柱，使得每个墨滴的长度是至少三倍的的直径。本发明还涉及其中可以高频地稳定地喷射非常小的墨滴的其它喷墨记录方法和记录头。

6. 发明授权

US6039425A Ink jet recording method and head 失效
标题翻译：喷墨记录方法和头
公开(公告)号：US6039425A
公开(公告)日：2000-03-21
申请号：US820763
申请日：1997-03-19
申请人： Takuro Sekiya , Kyuhachiro Iwasaki
发明人： Takuro Sekiya , Kyuhachiro Iwasaki
IPC分类号： B41J2/05 , B41J2/205 , B41J2/21 , B41J29/38 , B41M5/00 , B41J2/04 , B41J2/015
CPC分类号： B41J2/0458 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04595 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2/2128 , B41J2002/022
摘要： An ink jet recording method includes the steps of inputting a set of driving pulses to a heater element so that the heater element is repeatedly activated by the driving pulses, repeatedly generating a bubble in ink in an ink path in accordance with repeated activation of the heater element, and separately jetting ink droplets from an ink jetting orifice due to the bubble repeatedly generated in the ink, a number of the ink droplets being equal to a number of the driving pulses input as a set to the heater element, the ink droplets jetted from the ink jetting orifice forming a single dot on a recording medium, wherein a time interval at which the driving pulses are input to the heater element is equal to or greater than 4T, T being a time period from a time at which the inputting of the pulses to the heater element starts to a time at which the bubble reaches a maximum size, and each ink droplet is a slender pillar so that a length of each ink droplet is at least three times as great as a diameter thereof. The present invention also relates to other ink jet recording methods and recording heads in which very small ink droplets can be stably jetted in a high frequency.
摘要翻译：一种喷墨记录方法包括以下步骤：将一组驱动脉冲输入到加热器元件，使得加热器元件被驱动脉冲重复地激活，根据加热器的反复激活在油墨通路中反复产生墨水中的气泡元件，并且由于油墨中重复产生的气泡而从喷墨孔单独喷射墨滴，多个墨滴等于作为加热器元件的一组输入的驱动脉冲的数量，喷射的墨滴从喷墨孔在记录介质上形成单点，其中驱动脉冲输入到加热元件的时间间隔等于或大于4T，T是从输入到达加热器元件的脉冲开始到气泡达到最大尺寸的时间，并且每个墨滴是细长的柱，使得每个墨滴的长度是至少三倍的的直径。本发明还涉及其中可以高频地稳定地喷射非常小的墨滴的其它喷墨记录方法和记录头。

7. 发明授权

US5657060A Ink jet recording head having means for controlling ink droplets 失效
标题翻译：喷墨记录头具有用于控制墨滴的装置
公开(公告)号：US5657060A
公开(公告)日：1997-08-12
申请号：US480148
申请日：1995-06-07
申请人： Takuro Sekiya , Kyuhachiro Iwasaki
发明人： Takuro Sekiya , Kyuhachiro Iwasaki
IPC分类号： B41J2/05 , B41J2/205 , B41J2/21 , B41J29/38 , B41M5/00 , B41J2/07
CPC分类号： B41J2/0458 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04595 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2/2128 , B41J2002/022
摘要： An ink jet recording method includes the steps of inputting a set of driving pulses to a heater element so that the heater element is repeatedly activated by the driving pulses, repeatedly generating a bubble in ink in an ink path in accordance with repeated activation of the heater element, and separately jetting ink droplets from an ink jetting orifice due to the bubble repeatedly generated in the ink, a number of the ink droplets being equal to a number of the driving pulses input as a set to the heater element, the ink droplets jetted from the ink jetting orifice forming a single dot on a recording medium, wherein a time interval at which the driving pulses are input to the heater element is equal to or greater than 4T, T being a time period from a time at which the inputting of the pulses to the heater element starts to a time at which the bubble reaches a maximum size, and each ink droplet is a slender pillar so that a length of each ink droplet is at least three times as great as a diameter thereof. The present invention also relates to other ink jet recording methods and recording heads in which very small ink droplets can be stably jetted in a high frequency.
摘要翻译：一种喷墨记录方法包括以下步骤：将一组驱动脉冲输入到加热器元件，使得加热器元件被驱动脉冲重复地激活，根据加热器的反复激活在油墨通路中反复产生墨水中的气泡元件，并且由于油墨中重复产生的气泡而从喷墨孔单独喷射墨滴，多个墨滴等于作为加热器元件的一组输入的驱动脉冲的数量，喷射的墨滴从喷墨孔在记录介质上形成单点，其中驱动脉冲输入到加热元件的时间间隔等于或大于4T，T是从输入到达加热器元件的脉冲开始到气泡达到最大尺寸的时间，并且每个墨滴是细长的柱，使得每个墨滴的长度是至少三倍的的直径。本发明还涉及其中可以高频地稳定地喷射非常小的墨滴的其它喷墨记录方法和记录头。

8. 发明授权

US07533950B2 Liquid jet recording apparatus 失效
标题翻译：液体喷射记录装置
公开(公告)号：US07533950B2
公开(公告)日：2009-05-19
申请号：US12020241
申请日：2008-01-25
申请人： Takuro Sekiya , Kyuhachiro Iwasaki
发明人： Takuro Sekiya , Kyuhachiro Iwasaki
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04595 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2/2128 , B41J2002/022
摘要： A liquid jet recording apparatus is provided in which liquid droplets are jetted from liquid jetting orifices.
摘要翻译：提供一种液体喷射记录装置，其中液滴从液体喷射孔喷射。

9. 发明授权

US07347518B2 Ink jet recording head configured for ejecting small ink droplets to form high quality images 失效
标题翻译：喷墨记录头构造成用于喷射小墨滴以形成高质量图像
公开(公告)号：US07347518B2
公开(公告)日：2008-03-25
申请号：US11158367
申请日：2005-06-21
申请人： Takuro Sekiya , Kyuhachiro Iwasaki
发明人： Takuro Sekiya , Kyuhachiro Iwasaki
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04595 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2/2128 , B41J2002/022
摘要： An ink jet recording head is configured to jet small ink droplets for forming high-quality dot images. The ink jet recording head comprises ink jetting orifices from which ink droplets are jetted, and ink paths connected to said ink jet orifices. The ink paths are filled with ink and equipped with energy applying members for applying energy to the ink in said ink paths on demand so that ink droplets are jetted from said ink jetting orifices.
摘要翻译：喷墨记录头被配置为喷射小墨滴以形成高质量的点图像。喷墨记录头包括喷墨孔，墨滴从喷墨孔喷射出来，油墨通路连接到所述喷墨孔。油墨通道充满油墨并配备有能量施加构件，用于根据需要向所述油墨通道中的油墨施加能量，使得墨滴从所述喷墨孔喷射。

10. 发明授权

US4990939A Bubble jet printer head with improved operational speed 失效
标题翻译：泡沫喷墨打印头具有提高的操作速度
公开(公告)号：US4990939A
公开(公告)日：1991-02-05
申请号：US398237
申请日：1989-08-24
申请人： Takuro Sekiya , Kyuhachiro Iwasaki , Takashi Kimura , Tomoaki Nakano
发明人： Takuro Sekiya , Kyuhachiro Iwasaki , Takashi Kimura , Tomoaki Nakano
IPC分类号： B41J2/16
CPC分类号： B41J2/14129 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2/1646
摘要： A bubble jet printer head comprises a base plate, an ink chamber provided on the phase plate, a device for supplying ink to the ink chamber, an ink passage provided on the base plate from the ink chamber to an orifice at a front end, and a heating element at the ink passage for heating the ink to form a bubble. The heating element includes a first electrode strip extending on the base plate to the ink chamber along the ink passage, an electrical insulator layer covering the first electrode strip except for the front and rear ends thereof, the electrical insulator layer having a front end facing the orifice, a resistance strip provided on the electrical insulator layer and having a front end in contact with the front end of the first electrode strip and extending rearwardly along and over the electrical insulator layer, and a second electrode strip provided on the electrical insulator layer in contact with the rear end of the resistance strip and extending rearwardly to the ink chamber along and over the electrical insulator layer.
摘要翻译：气泡喷墨打印头包括基板，设置在相位板上的墨室，用于向墨室供墨的装置，设置在基板上的油墨通道，从油墨室到前端的孔，以及在油墨通道处的加热元件用于加热油墨以形成气泡。加热元件包括沿着墨通道在基板上延伸到墨室的第一电极条，除了其前端和后端之外覆盖第一电极条的电绝缘体层，电绝缘层具有面向孔，设置在电绝缘体层上并且具有与第一电极带的前端接触并且沿着电绝缘体层向上并向后延伸的前端的电阻条，以及设置在电绝缘体层上的第二电极条与电阻带的后端接触并沿着电绝缘体层向后延伸到墨室。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式