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1. 发明授权

US06224184B1 Printhead compatible with various printers and ink-jet printer using the printhead 失效
标题翻译：打印头兼容各种打印机和使用打印头的喷墨打印机
公开(公告)号：US06224184B1
公开(公告)日：2001-05-01
申请号：US08883573
申请日：1997-06-26
申请人： Yoshiyuki Imanaka , Masahiko Ogawa , Ichiro Saito , Teruo Ozaki , Toshimori Miyakoshi , Muga Mochizuki
发明人： Yoshiyuki Imanaka , Masahiko Ogawa , Ichiro Saito , Teruo Ozaki , Toshimori Miyakoshi , Muga Mochizuki
IPC分类号： B41J29393
CPC分类号： B41J2/04533 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04593 , B41J25/34
摘要： A printhead compatible with various printers, e.g. a printer having low print density or a printer having high print density, enables printing in the best capability of the printer. The printhead comprises: a determination circuit 24 which determines a type of a printer incorporating the printhead, and switches SW1 and SW2 which select a method of driving the printhead according to in the printer, on the basis of the determination result by the determination circuit 24. When the printhead is installed in the printer capable of printing at 360 dpi, four print dots printed at 720 dpi substantially express one dot printed at 360 dpi. Meanwhile, when the printhead is installed in the printer capable of printing at 720 dpi, one print dot expresses one dot printed at 720 dpi.
摘要翻译：与各种打印机兼容的打印机，例如具有低打印密度的打印机或具有高打印浓度的打印机，能够以打印机的最佳能力进行打印。打印头包括：确定电路24，其确定包含打印头的打印机的类型，以及根据打印机中选择驱动打印头的方法的开关SW1和SW2，基于确定电路24的确定结果当打印头安装在能够以360dpi打印的打印机中时，以720dpi打印的四个打印点基本上表示以360dpi打印的一个点。同时，当打印头安装在能够以720dpi打印的打印机中时，一个打印点表示以720dpi打印的一个点。

2. 发明授权

US06527813B1 Ink jet head substrate, an ink jet head, an ink jet apparatus, and a method for manufacturing an ink jet recording head 失效
标题翻译：喷墨头基板，喷墨头，喷墨装置和喷墨记录头的制造方法
公开(公告)号：US06527813B1
公开(公告)日：2003-03-04
申请号：US08909626
申请日：1997-08-12
申请人： Ichiro Saito , Yoshiyuki Imanaka , Teruo Ozaki , Toshimori Miyakoshi , Muga Mochizuki , Masahiko Ogawa
发明人： Ichiro Saito , Yoshiyuki Imanaka , Teruo Ozaki , Toshimori Miyakoshi , Muga Mochizuki , Masahiko Ogawa
IPC分类号： B41J205
CPC分类号： B41J2/1604 , B41J2/14129 , B41J2/1631 , B41J2/1642 , B41J2/1646 , B41J2202/03
摘要： A substrate for use in an ink jet recording head is provided with a plurality of heat generating members for generating thermal energy to be utilized for discharging ink. The heat generating members are structured by a thin film formed by material represented by Tax Siy Rz, which has a specific resistance value of 4000 &mgr;&OHgr;·cm or less, where R is one or more kinds of elements selected from/among C, O, N, and x+y+z=100. With the structure thus arranged, the heat generating members make it possible to maintain the change of resistance values within a small amount even when used continuously for a long time, and provide recorded images of high quality with long life and reliability.
摘要翻译：用于喷墨记录头的基板设置有多个用于产生用于排出墨的热能的发热元件。发热体由以电阻值为4000μOMEGA·cm以下的Tax Siy Rz所代表的材料形成的薄膜构成，其中R为选自C，O， N和x + y + z = 100。利用如此布置的结构，即使长时间连续使用，发热体也能够将电阻值的变化维持在少量，并且提供具有长寿命和可靠性的高质量的记录图像。

3. 发明授权

US06769762B2 Ink jet head substrate, an ink jet head, an ink jet apparatus, and a method for manufacturing an ink jet recording head 有权
标题翻译：喷墨头基板，喷墨头，喷墨装置和喷墨记录头的制造方法
公开(公告)号：US06769762B2
公开(公告)日：2004-08-03
申请号：US10212138
申请日：2002-08-06
申请人： Ichiro Saito , Yoshiyuki Imanaka , Teruo Ozaki , Toshimori Miyakoshi , Muga Mochizuki , Masahiko Ogawa
发明人： Ichiro Saito , Yoshiyuki Imanaka , Teruo Ozaki , Toshimori Miyakoshi , Muga Mochizuki , Masahiko Ogawa
IPC分类号： B41J205
CPC分类号： B41J2/1604 , B41J2/14129 , B41J2/1631 , B41J2/1642 , B41J2/1646 , B41J2202/03
摘要： A substrate for use of an ink jet recording head is provided with a plurality of heat generating members for generating thermal energy to be utilized for discharging ink. The heat generating members are structured by thin film formed by material represented by Tax Siy Rz, which has specific resistance value of 4000 &mgr;&OHgr;·cm or less, where R is one or more kinds of elements selected from among C, O, N, and x+y+z=100. With the structure thus arranged, the heat generating members make it possible to maintain the change of resistance values within a small amount even when used continuously for a long time, and provide recorded images in high quality with long life and reliability.
摘要翻译：用于喷墨记录头的基板设置有多个用于产生用于排出墨的热能的发热元件。发热体由具有4000μΩ·cm以下的比电阻值的Tax Siy Rz所代表的材料形成的薄膜构成，其中R是选自C，O，N和/或其中的一种或多种元素 x + y + z = 100。利用如此布置的结构，即使长时间连续使用，发热体也能够将电阻值的变化维持在少量，并且以高的质量和高可靠性提供高质量的记录图像。

4. 发明授权

US06331259B1 Method for manufacturing ink jet recording heads 有权
标题翻译：制造喷墨记录头的方法
公开(公告)号：US06331259B1
公开(公告)日：2001-12-18
申请号：US09205172
申请日：1998-12-04
申请人： Teruo Ozaki , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Takayuki Yagi , Hiroyuki Ishinaga , Toshio Kashino , Tomoyuki Hiroki , Yoshiyuki Imanaka , Masahiko Kubota , Muga Mochizuki
发明人： Teruo Ozaki , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Takayuki Yagi , Hiroyuki Ishinaga , Toshio Kashino , Tomoyuki Hiroki , Yoshiyuki Imanaka , Masahiko Kubota , Muga Mochizuki
IPC分类号： G01D1520
CPC分类号： B41J2/1625 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2/1642 , B41J2/1646 , B41J2202/03 , B41J2202/13
摘要： A method for manufacturing ink jet recording heads includes the steps of forming a film of a first inorganic material in the form of ink flow path pattern using a soluble first inorganic material on the substrate having ink-discharge, pressure-generating elements formed thereon, forming a film of a second inorganic material becoming ink flow walls on the film of the first inorganic material using the second inorganic material, forming ink-discharge openings on the film of the second inorganic material above the ink-discharge, pressure-generating elements, and eluting the film of the first inorganic material. With this method, it becomes possible to set the ink-discharge, pressure-generating elements and the ink-discharge openings (ports) of each head with extremely high precision in a shorter distance with a good reproducibility to record images with higher quality and without any deformation of the head due to the applied heat, while providing a good resistance to ink and erosion, as well as a higher dimensional precision and reliability that may be affected otherwise by swelling or the like.
摘要翻译：一种制造喷墨记录头的方法包括以下步骤：使用在其上形成有喷墨的基板上的可溶性第一无机材料形成油墨流路图案形式的第一无机材料的膜，在其上形成压力产生元件，形成使用第二无机材料在第一无机材料的膜上变成油墨流动壁的第二无机材料的膜，在喷墨，压力产生元件上方的第二无机材料的膜上形成油墨排出口，以及洗脱第一种无机材料的膜。利用这种方法，可以以较高的重复性以较高的精度设置具有极高精度的每个头部的喷墨，发泡元件和排墨口（端口）由于施加的热量，头部的任何变形，同时提供良好的耐油墨和侵蚀性，以及更高的尺寸精度和可靠性，否则可能由于膨胀等影响。

5. 发明授权

US06357862B1 Substrate for ink jet recording head, ink jet recording head and method of manufacture therefor 有权
标题翻译：喷墨记录头基板，喷墨记录头及其制造方法
公开(公告)号：US06357862B1
公开(公告)日：2002-03-19
申请号：US09413027
申请日：1999-10-06
申请人： Teruo Ozaki , Masahiko Ogawa , Yoshiyuki Imanaka , Muga Mochizuki
发明人： Teruo Ozaki , Masahiko Ogawa , Yoshiyuki Imanaka , Muga Mochizuki
IPC分类号： B41J205
CPC分类号： B41J2/14129
摘要： The substrate for use of an ink jet recording head is provided with a plurality of heat generating resistive members and the electrode wiring pattern electrically connected with the heat generating resistive members formed on the substrate, and a protection film formed on the heat generating resistive members and the electrode wiring pattern to protect them from ink. For this substrate, each of the heat generating resistive members comprises a first heat generating resistive member arranged on the lower layer of the electrode wiring pattern connected with the heat generating resistive member, and a second heat generating resistive member arranged between the protection film and the electrode wiring pattern. With the structure thus arranged, it becomes possible to make the protection film on the upper layer thinner, and attempt the power saving. Also, it becomes unnecessary to make the effective bubbling area smaller for the provision of a highly reliable ink jet recording head which can operate in high density.
摘要翻译：用于喷墨记录头的基板设置有多个发热电阻构件和与形成在基板上的发热电阻构件电连接的电极布线图案，以及形成在发热电阻构件上的保护膜，电极布线图案以防止墨水损坏。对于该基板，每个发热电阻构件包括布置在与发热电阻构件连接的电极布线图案的下层上的第一发热电阻构件和布置在保护膜和第二发热电阻构件之间的第二发热电阻构件电极布线图案。利用如此布置的结构，可以使上层的保护膜更薄，并且尝试省电。此外，为了提供可高密度操作的高度可靠的喷墨记录头，不需要使有效起泡区域更小。

6. 发明授权

US06863834B2 Method for manufacturing liquid ejecting head 失效
标题翻译：液体喷头的制造方法
公开(公告)号：US06863834B2
公开(公告)日：2005-03-08
申请号：US10023665
申请日：2001-12-21
申请人： Tomoyuki Hiroki , Masahiko Ogawa , Ichiro Saito , Yoshiyuki Imanaka , Muga Mochizuki
发明人： Tomoyuki Hiroki , Masahiko Ogawa , Ichiro Saito , Yoshiyuki Imanaka , Muga Mochizuki
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16 , G01D15/00 , G11B5/127 , H01L21/00
CPC分类号： B41J2/1604 , B41J2/14048 , B41J2/1628 , B41J2/1629 , B41J2/1631
摘要： A method for manufacturing a liquid ejecting head, in which liquid flow paths are defined by combining an element substrate with a nozzle member, comprises a step for preparing a material common to the element substrate as a base material of the nozzle member, a step for forming etching mask layers on first and second surfaces of the base material of the nozzle member, a step for forming a recessed portion in the second surface of the base material by patterning the mask layer on the second surface and effecting etching via the mask layer of the second surface, and a step for forming the nozzle grooves in the base material and communicating the recessed portion with the nozzle grooves by patterning the mask layer on the first surface of the base material and effecting etching via the mask layers of the first and second surfaces.
摘要翻译：一种用于制造液体喷射头的方法，其中通过将元件基底与喷嘴构件组合而限定液体流动路径，包括用于制备作为喷嘴构件的基材的元件基板共有的材料的步骤，用于在所述喷嘴构件的基材的第一和第二表面上形成蚀刻掩模层，通过在所述第二表面上图案化所述掩模层并通过所述掩模层进行蚀刻来形成所述基材的第二表面中的凹陷部分的步骤第二表面，以及通过在基材的第一表面上图案化掩模层并且通过第一和第二表面的掩模层进行蚀刻来在基材中形成喷嘴槽并将凹部与喷嘴槽连通的步骤表面。

7. 发明授权

US06485131B1 Ink-jet head base board, ink-jet head, and ink-jet apparatus 有权
标题翻译：喷墨头基板，喷墨头和喷墨装置
公开(公告)号：US06485131B1
公开(公告)日：2002-11-26
申请号：US09677866
申请日：2000-10-03
申请人： Ichiro Saito , Masahiko Ogawa , Teruo Ozaki , Masahiko Kubota , Muga Mochizuki
发明人： Ichiro Saito , Masahiko Ogawa , Teruo Ozaki , Masahiko Kubota , Muga Mochizuki
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1642 , B41J2/1646
摘要： A base member for an ink jet head, the base member comprising a substrate, a heat generating resistor provided between electrodes which constitute a pair on the substrate an upper protection layer provided on an insulation layer which in turn is provided on the heat generating resistor, the upper protection layer having a contact surface contactable to ink, the improvement residing in that the upper protection layer is made of amorphous alloy having a following composition formula: Ta&agr;Fe&bgr;Ni&ggr;Cr&dgr; where 10 atomic %≦&agr;≦30 atomic %, &agr;+&bgr; &ggr; and, &agr;+&bgr;+&ggr;+&dgr;=100 atomic %, and at least the contact surface of the upper protection layer contains an oxide of a constituent component.
摘要翻译：一种用于喷墨头的基座构件，该基底构件包括基底，在该基底上构成一对电极之间的发热电阻器，该隔离层设置在隔热层上，该隔离层又设置在发热电阻上，上保护层具有可与油墨接触的接触表面，其改进在于上保护层由具有以下组成式的非晶合金制成：其中10原子％<=α<= 30原子％，α+β<80原子％αβ，δ>γ和α+β+γ+δ= 100原子％，并且至少上保护层的接触表面含有构成成分的氧化物。

8. 发明授权

US06663228B2 Ink-jet head base board, ink-jet head, and ink-jet apparatus 失效
标题翻译：喷墨头基板，喷墨头和喷墨装置
公开(公告)号：US06663228B2
公开(公告)日：2003-12-16
申请号：US10253939
申请日：2002-09-25
申请人： Ichiro Saito , Masahiko Ogawa , Teruo Ozaki , Masahiko Kubota , Muga Mochizuki
发明人： Ichiro Saito , Masahiko Ogawa , Teruo Ozaki , Masahiko Kubota , Muga Mochizuki
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1642 , B41J2/1646
摘要： A base member for an ink jet head, the base member comprising a substrate, a heat generating resistor provided between electrodes which constitute a pair on the substrate an upper protection layer provided on an insulation layer which in turn is provided on the heat generating resistor, the upper protection layer having a contact surface contactable to ink, the improvement residing in that the upper protection layer is made of amorphous alloy having a following composition formula: Ta&agr;Fe&bgr;Ni&ggr;Cr&dgr; where 10 atomic %≦&agr;≦30 atomic %, &agr;+&bgr; &ggr; and, &agr;+&bgr;+&ggr;+&dgr;=100 atomic %, and, at least the contact surface of the upper protection layer contains an oxide of a constituent component.
摘要翻译：一种用于喷墨头的基座构件，该基底构件包括基底，在该基底上构成一对电极之间的发热电阻器，该隔离层设置在隔热层上，该隔离层又设置在发热电阻上，上保护层具有可与油墨接触的接触表面，其改进在于上保护层由具有以下组成式的非晶合金制成：其中10原子％<=α<= 30原子％，α+β<80原子％αβ，δ>γ和α+β+γ+δ= 100原子％，并且至少上保护层的接触表面含有组成成分的氧化物。

9. 发明授权

US06540336B2 Liquid discharge head, method for manufacturing such head, head cartridge and liquid discharging apparatus 失效
标题翻译：液体排放头，这种头部的制造方法，头盒和排液装置
公开(公告)号：US06540336B2
公开(公告)日：2003-04-01
申请号：US09205725
申请日：1998-12-04
申请人： Masahiko Kubota , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki
发明人： Masahiko Kubota , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki
IPC分类号： B41J205
CPC分类号： B23K26/18 , B23K26/0661 , B23K26/389 , B23K26/40 , B23K2103/42 , B23K2103/50 , B23K2103/52 , B41J2/1404 , B41J2/14048 , B41J2/14064 , B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1635 , B41J2/1639 , B41J2/1642 , B41J2202/03 , B41J2202/13
摘要： A liquid discharge head, a liquid discharging apparatus having such a liquid discharge head, and a method for manufacturing such a liquid discharge head. The liquid discharge head is provided with a top plate including a plurality of ink discharge ports for discharging ink droplet, a plurality of first liquid passages for supplying ink in correspondence to the plurality of ink discharge ports and a common liquid chamber for supplying the ink to the first liquid passages, a liquid discharge head substrate obtained by forming second liquid passages arranged adjacent to the first liquid passages and including bubble generating areas on a substrate on which a plurality of heat generating elements for causing the ink discharge port to discharge the ink droplets and including drivers for driving the heat generating elements, and a movable diaphragm for completely isolating the first liquid passages and the second liquid passages from each other and displaceable by a bubble generated on the heat generating element. The method includes a movable diaphragm forming step for providing the movable diaphragm in such a manner that a portion for fixing the movable diaphragm is covered.
摘要翻译：液体排出头，具有这种液体排出头的液体排出装置以及这种液体排出头的制造方法。液体排出头设置有顶板，该顶板包括用于排出墨滴的多个喷墨口，用于对应于多个喷墨口供墨的多个第一液体通道和用于将墨供给的公共液室第一液体通道，通过形成与第一液体通道相邻布置的第二液体通道而获得的液体排出头基板，并且在基板上包括气泡生成区域，在基板上具有用于使墨水排出口排出墨滴的多个发热元件并且包括用于驱动发热元件的驱动器，以及可移动隔膜，用于将第一液体通道和第二液体通道彼此完全隔离，并通过在发热元件上产生的气泡移位。该方法包括可移动隔膜形成步骤，用于提供可移动隔膜，使得用于固定可移动隔膜的部分被覆盖。

10. 发明授权

US06491380B2 Liquid discharging head with common ink chamber positioned over a movable member 失效
标题翻译：具有位于可移动部件上方的普通墨水室的液体排出头
公开(公告)号：US06491380B2
公开(公告)日：2002-12-10
申请号：US09204264
申请日：1998-12-03
申请人： Yoichi Taneya , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo , Hiroyuki Sugiyama
发明人： Yoichi Taneya , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo , Hiroyuki Sugiyama
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/14056 , B41J2/14072 , B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2202/13
摘要： A liquid discharging head comprises a discharging port for discharging liquid, a liquid flow path communicated with said discharging port, a bubble generating region for causing the liquid to generate a bubble and a movable member having provided thereon a free end disposed facing to said bubble generating region, and on the downstream of said liquid flow path directed toward said discharging port. At least when said movable member is in stationary state, a side of said liquid flow path corresponding to said bubble generating region is substantially composed of all with a wall face and common communicating space for commonly communicating said liquid flow path with a neighboring liquid flow path is provided in the upward of a movable section of said movable member.
摘要翻译：液体排放头包括用于排放液体的排出口，与所述排出口连通的液体流动通道，用于使液体产生气泡的气泡发生区域和设置在面向所述气泡生成的自由端的可动件并且在所述液体流路的下游，朝向所述排出口。至少当所述可移动部件处于静止状态时，所述液体流动通道对应于所述气泡发生区域的一侧基本上由所有的壁面和共同的连通空间构成，用于将所述液体流路与相邻的液体流路设置在所述可动构件的可动部的上方。

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