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11. 发明授权

US4231048A Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US4231048A
公开(公告)日：1980-10-28
申请号：US972325
申请日：1978-12-22
申请人： Masanori Horike , Koichiro Jinnai , Kyuhachiro Iwasaki
发明人： Masanori Horike , Koichiro Jinnai , Kyuhachiro Iwasaki
IPC分类号： B41J2/01 , B41J2/045 , B41J2/055 , B41J2/075 , B41J2/13 , B41J2/175 , G01D15/18
CPC分类号： B41J2/13 , B41J2/175
摘要： In an ink jet recording apparatus including a carriage operative to move in scanning motion for printing characters and symbols on a printing surface and supporting thereon a single printing head having a plurality of ink jet nozzles or a plurality of printing heads each having a single ink jet nozzle, the printing surface is formed as a curved surface and the printing head or heads are constructed such that ink can be ejected radially with respect to the center of curvature of the curved printing surface. The vertical spacing between dots formed by ejected ink can be adjusted by moving the printing head or heads relative to the printing surface to thereby adjust the spacing between the printing surface and the printing head or heads, and the transverse spacing between the dots can be adjusted by adjusting the scanning speed of the printing head or heads or the ink ejecting timing.
摘要翻译：在一种喷墨记录装置中，包括一个可移动的扫描运动的滑架，用于在打印表面上打印字符和符号，并在其上支撑具有多个喷墨嘴的单个打印头或多个打印头，每个喷墨头具有单个喷墨喷嘴，印刷表面形成为曲面，并且打印头或头被构造成使得墨可以相对于弯曲的打印表面的曲率中心径向地弹出。通过喷射墨水形成的点之间的垂直间距可以通过相对于打印表面移动打印头或头来调节，从而调节打印表面和打印头或头之间的间隔，并且可以调整点之间的横向间隔通过调整打印头或头的扫描速度或者喷墨定时。

12. 发明授权

US4437101A Ink jet printing apparatus 失效
标题翻译：喷墨打印设备
公开(公告)号：US4437101A
公开(公告)日：1984-03-13
申请号：US374652
申请日：1982-05-03
申请人： Yutaka Ebi , Takao Fukazawa , Toshio Kawakubo , Koichiro Jinnai , Masanori Horike , Kyuhachiro Iwasaki , Chuji Ishikawa , Toshitaka Hirata
发明人： Yutaka Ebi , Takao Fukazawa , Toshio Kawakubo , Koichiro Jinnai , Masanori Horike , Kyuhachiro Iwasaki , Chuji Ishikawa , Toshitaka Hirata
IPC分类号： B41J2/13 , G01D15/18
CPC分类号： B41J2/13
摘要： In an ink jet printing apparatus wherein an ink ejection head is loaded on a carriage and, while the carriage moves relative to a sheet of paper, ink droplets are ejected from the head to be charged and deflected to impinge on the sheet of paper, a shape or a position of a conductive member carried on the carriage is varied to develop an electric field which is asymmetrical with respect to a predetermined plane in which charged ink droplets coming out from a charging electrode are to be deflected. The conductive member is constituted by a cover of the carriage, a shield plate, a gutter, a compensating electrode plate, a deflection electrode or the like.
摘要翻译：在一种喷墨打印装置中，其中喷墨头装载在滑架上，并且当滑架相对于一张纸移动时，墨滴从头部喷出以被充电和偏转以撞击在纸上，形状或承载在托架上的导电构件的位置是变化的，以产生相对于从充电电极出来的带电墨滴将被偏转的预定平面不对称的电场。导电构件由托架，屏蔽板，沟槽，补偿电极板，偏转电极等的盖构成。

13. 发明授权

US4290073A Ink-jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US4290073A
公开(公告)日：1981-09-15
申请号：US76000
申请日：1979-09-17
申请人： Koichiro Jinnai , Kyuhachiro Iwasaki
发明人： Koichiro Jinnai , Kyuhachiro Iwasaki
IPC分类号： B41J2/01 , B41J2/075 , B41J2/09 , G01D15/18
CPC分类号： B41J2/09 , G01D15/18
摘要： An ink-jet recording apparatus wherein the ink jet is issued from an ink head or manifold and broken into drops. The selected ink drop is charged and made to pass through a first deflection means which deflects the charged ink drop in two mutually perpendicular directions, one being in parallel with a main scanning direction while the other being perpendicular to said direction. After leaving the first deflection means, the charged ink drop passes through a second deflection means which can cancel or nullify the deflection of the charged drop in said other direction, leaving the charged drop subject to the deflection in said main scanning direction so as to be steered to a predetermined point on a recording medium. The ink drops which are not used are not charged and travel a straight trajectory so as to be trapped by a gutter between the first and second deflection means.
摘要翻译：一种喷墨记录装置，其中喷墨从墨头或歧管发出并分解成液滴。所选择的墨滴被充电并使其通过第一偏转装置，该第一偏转装置使带电墨滴在两个相互垂直的方向上偏转，一个与主扫描方向平行，而另一个垂直于所述方向。在离开第一偏转装置之后，带电的墨滴通过第二偏转装置，该第二偏转装置可以消除或消除所述另一方向上的带电液滴的偏转，使得带电液滴在所述主扫描方向上受到偏转，从而成为转向记录介质上的预定点。未使用的墨滴不被充电并且行进直线轨迹，以便被第一和第二偏转装置之间的沟槽捕获。

14. 发明授权

US4520367A Ink jet head assembly 失效
标题翻译：喷墨头组件
公开(公告)号：US4520367A
公开(公告)日：1985-05-28
申请号：US598133
申请日：1984-04-09
申请人： Chuji Ishikawa , Kyuhachiro Iwasaki , Masanori Horike , Hiromichi Komai
发明人： Chuji Ishikawa , Kyuhachiro Iwasaki , Masanori Horike , Hiromichi Komai
IPC分类号： B41J2/085 , B41J2/09 , B41J2/135 , G01D15/18
CPC分类号： B41J2/02
摘要： A support mechanism used for securely mounting a head, a charging electrode and a deflection electrode of an ink jet printer on a carriage. The mechanism includes a hollow cylindrical first holder for detachably holding the head and the charging electrode independently of each other, and a second holder for detachably holding the deflection electrode. The head, charging electrode and deflection electrode are readily mounted and demounted from their associated holders.
摘要翻译：用于将喷墨打印机的头部，充电电极和偏转电极牢固地安装在支架上的支撑机构。该机构包括用于可拆卸地将头部和充电电极彼此独立地保持的中空圆柱形第一保持器和用于可拆卸地保持偏转电极的第二保持器。头，充电电极和偏转电极容易地从其相关联的保持器安装和拆卸。

15. 发明授权

US4527170A Ink jet waste and replenish ink system 失效
标题翻译：喷墨废料和补墨系统
公开(公告)号：US4527170A
公开(公告)日：1985-07-02
申请号：US492774
申请日：1983-05-09
申请人： Kyuhachiro Iwasaki , Minoru Ameyama , Yutaka Ebi , Koichiro Jinnai , Tsutomu Sato
发明人： Kyuhachiro Iwasaki , Minoru Ameyama , Yutaka Ebi , Koichiro Jinnai , Tsutomu Sato
IPC分类号： B41J2/175 , B41J2/18 , B41J2/195 , G01D15/18
CPC分类号： B41J2/18 , B41J2/195
摘要： An ink jet printing apparatus is disclosed in which part of ink droplets ejected from a nozzle of an ink ejection head and unused for printing purpose is caught by a gutter and returned to an ink supply source through an ink circulation path to be reused. The ink is partly shunted for disposal while fresh ink is supplied to the ink supply source in proportion to the amount of ink disposal, thereby maintaining the ink viscosity always at a proper value. For the disposal of the ink, a three-way solenoid operated valve is opened periodically for a predetermined period of time or, alternatively, ink droplets ejected from the nozzle are deflected to be caught by a gutter which is independent of the first gutter for routing to disposal means. The amount of disposal is determined by a pressure of ink fed to the nozzle and/or a temperature of ink in the neighborhood of the nozzle.
摘要翻译：公开了一种喷墨打印设备，其中从喷墨头的喷嘴喷射并且不用于打印目的的墨滴的一部分被沟槽捕获并通过油墨循环路径返回到供墨源以被重复使用。油墨部分分流处理，同时以与油墨处理量成比例的方式向油墨供应源供应新鲜油墨，从而将油墨粘度始终保持在适当的值。为了处理油墨，三通电磁阀周期性地打开预定的时间段，或者，从喷嘴喷出的墨滴被偏转以被独立于第一沟槽排列的沟槽捕获处置手段。处理量由供给喷嘴的油墨的压力和/或喷嘴附近的油墨的温度决定。

16. 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。

17. 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。

18. 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。

19. 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。

20. 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。

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