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11. 发明授权

US06277294B1 Method of producing ink jet head valve, method of producing ink jet head and ink jet head produced by the method 有权
标题翻译：制造喷墨头阀的方法，通过该方法制造喷墨头和喷墨头的方法
公开(公告)号：US06277294B1
公开(公告)日：2001-08-21
申请号：US09203393
申请日：1998-12-02
申请人： Teruo Ozaki , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Tomoyuki Hiroki , Yoshiyuki Imanaka , Masahiko Kubota
发明人： Teruo Ozaki , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Tomoyuki Hiroki , Yoshiyuki Imanaka , Masahiko Kubota
IPC分类号： G01D1500
CPC分类号： B41J2/1642 , B41J2/14048 , B41J2/1604 , B41J2/1626 , B41J2/1631 , B41J2/1645 , B41J2/1646 , Y10T29/49401
摘要： A method of producing an ink jet head valve for an ink jet head having a discharge port for discharging ink, an ink flow path communicated with said discharge port and an electrothermal converting member used as an energy generating means for discharging ink into said ink flow path, comprises the step of producing said ink jet head valve by a metal CVD process.
摘要翻译：一种用于喷墨头的喷墨头阀的制造方法，其具有用于排出油墨的排出口，与所述排出口连通的油墨流路和用作能量产生装置的电热转换构件，用于将油墨排放到所述油墨流动通道包括通过金属CVD工艺制造所述喷墨头阀的步骤。

12. 发明授权

US06196667B1 Liquid discharging head, method of manufacturing the liquid discharging head, head cartridge carrying the liquid discharging head thereon and liquid discharging apparatus 失效
标题翻译：排液头，液体排放头的制造方法，带有液体排出头的头盒和液体排出装置
公开(公告)号：US06196667B1
公开(公告)日：2001-03-06
申请号：US09206279
申请日：1998-12-07
申请人： Tomoyuki Hiroki , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota
发明人： Tomoyuki Hiroki , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/1604 , B41J2/1628 , B41J2/1629 , B41J2/1642 , B41J2/1643 , B41J2/1645
摘要： A liquid discharging head has at least a discharge port for discharging liquid therefrom, a liquid flow path communicating with the discharge port to supply the liquid to the discharge port, a substrate provided with a heating member for creating a bubble in the liquid filling the liquid flow path, and a movable member having a movable portion having its free end at the discharge port side and provided at a location facing the heating member of the substrate with a gap with respect to the substrate, a supported and fixed portion supported on and fixed to the substrate, and a supporting portion provided near the supported and fixed portion of the movable portion. The free end of the movable member is displaced toward the discharge port side about the fulcrum portion of the movable member by pressure produced by the bubble being created to thereby discharge the liquid from the discharge port. The movable member is formed of a silicon material and has a bent portion forming the gap, and the fulcrum portion has a curved surface shape.
摘要翻译：液体排放头至少具有用于从其排出液体的排出口，与排出口连通以将液体供给到排出口的液体流路，设置有用于在填充液体的液体中产生气泡的加热构件的基板流动路径和可动部件，其具有在排出口侧具有其自由端的可动部分，并且设置在相对于基板具有间隙的与基板的加热部件相对的位置处，被支撑并固定的支撑固定部以及设置在可动部的支撑固定部附近的支撑部。可动件的自由端通过由产生的气泡产生的压力而朝着可移动部件的支点部分朝向排出口侧移位，从而将液体从排出口排出。可移动部件由硅材料形成，并且具有形成间隙的弯曲部分，并且支点部分具有弯曲表面形状。

13. 发明授权

US06834943B2 Liquid discharge head, a substrate for use of such head and a method of manufacture therefor 失效
标题翻译：液体排出头，用于这种头部的基底及其制造方法
公开(公告)号：US06834943B2
公开(公告)日：2004-12-28
申请号：US10071799
申请日：2002-02-11
申请人： Hiroaki Mihara , Masahiko Ogawa , Kazuaki Masuda , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Shuji Koyama , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota
发明人： Hiroaki Mihara , Masahiko Ogawa , Kazuaki Masuda , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Shuji Koyama , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/14024 , B41J2/14048 , B41J2/1604 , B41J2/1623 , B41J2/1625 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1635 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2202/03 , Y10S29/016 , Y10T29/49083 , Y10T29/49401
摘要： A liquid discharge head is provided with discharge ports for discharging liquid, liquid flow paths communicated with the discharge ports for supplying liquid to the discharge ports, a substrate having heat generating members for creating bubbles in the liquid, and movable members facing the heat generating members and being arranged in the liquid flow paths. The movable members have a free end on the discharge port side with a specific gap with respect to the heat generating members. The movable member is fixed to the substrate above the heat generating member on the substrate.
摘要翻译：液体排出头设置有用于排出液体的排出口，与用于向排出口供给液体的排出口连通的液体流路，具有用于在液体中产生气泡的发热元件的基板，以及面向发热元件的可动件并且布置在液体流动路径中。可动构件在排出口侧具有相对于发热构件具有特定间隙的自由端。可移动部件固定在基板上的发热部件上方的基板上。

14. 发明授权

US06609783B1 Ink jet recording head, method for producing the same and recording apparatus equipped with the same 失效
标题翻译：喷墨记录头，其制造方法和配备该喷墨记录头的记录装置
公开(公告)号：US06609783B1
公开(公告)日：2003-08-26
申请号：US09191535
申请日：1998-11-13
申请人： Shuji Koyama , Masashi Kitani , Toshihiro Mori , Teruo Ozaki , Masahiko Kubota
发明人： Shuji Koyama , Masashi Kitani , Toshihiro Mori , Teruo Ozaki , Masahiko Kubota
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/14072 , B41J2/1604 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2202/03 , Y10T29/49401
摘要： An ink jet recording head with a heat-generating resistance layer for generating thermal energy used for ink discharge, and a wiring electrode layer electrically connected to the heat-generating resistance layer to form an electro-thermal converting element, an insulating protective layer covering the electro-thermal converting element, and an external electrical connection portion electrically connected to the electro-thermal converting element and configured to connect to an external wiring for applying a voltage to the electro-thermal converting element. Further, the external electrical connection portion is formed by a layer grown by electroless plating from the wiring electrode layer through a through hole formed in the insulating protective layer. The external electrical connection portion projects beyond the insulating protective layer and has a flat surface at the most extended projection of the external electrical connection portion.
摘要翻译：具有用于产生用于排墨的热能的发热电阻层的喷墨记录头和与发热电阻层电连接以形成电热转换元件的布线电极层，覆盖该热电转换元件的绝缘保护层电热转换元件和电连接到电热转换元件的外部电连接部分，并且被配置为连接到用于向电热转换元件施加电压的外部布线。此外，外部电连接部分由通过在绝缘保护层中形成的通孔从布线电极层通过化学镀生长的层形成。外部电连接部突出超过绝缘保护层，并且在外部电连接部分的最大延伸的突起处具有平坦表面。

15. 发明授权

US06513911B1 Micro-electromechanical device, liquid discharge head, and method of manufacture therefor 失效
标题翻译：微机电装置，排液头及其制造方法
公开(公告)号：US06513911B1
公开(公告)日：2003-02-04
申请号：US09577979
申请日：2000-05-25
申请人： Teruo Ozaki , Akihiro Yamanaka , Yoshiyuki Imanaka , Masahiko Kubota
发明人： Teruo Ozaki , Akihiro Yamanaka , Yoshiyuki Imanaka , Masahiko Kubota
IPC分类号： B41J205
CPC分类号： B41J2/14072 , B41J2/055 , B41J2/14048 , B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1646 , B41J2202/13
摘要： A micro-electromechanical device comprises a movable member having a fixedly supporting portion and movable portion, and a substrate for having the movable member which is supported in a state having a specific gap with the substrate. For this device, a metallic layer which provides the gap for the movable portion is covered by the fixedly supporting portion of the movable member, and remains to be used as a wiring layer. The wiring layer is electrically connected with a plurality of wiring provided for the substrate. With the structure, thus arranged, the electric resistance is made significantly small. The electrical efficiency is enhanced accordingly. Also, the apparatus that adopts this device is made smaller, and the costs of manufacture thereof is made lower as well.
摘要翻译：微机电装置包括具有固定支撑部分和可移动部分的可移动部件，以及用于使可动部件以与基板具有特定间隙的状态支撑的基板。对于该装置，为可动部提供间隙的金属层被可动构件的固定支撑部覆盖，并且保持用作布线层。布线层与为基板设置的多个布线电连接。通过这样布置的结构，使电阻显着小。电效率相应提高。此外，采用该装置的装置也变小，制造成本也降低。

16. 发明授权

US06491381B2 Liquid discharge head and liquid discharge apparatus 失效
标题翻译：排液头和排液装置
公开(公告)号：US06491381B2
公开(公告)日：2002-12-10
申请号：US09452207
申请日：1999-12-01
申请人： Muga Mochizuki , Ichiro Saito , Toshio Kashino , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota
发明人： Muga Mochizuki , Ichiro Saito , Toshio Kashino , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota
IPC分类号： B41J205
CPC分类号： B41J2/14056 , B41J2/14048 , B41J2/14072
摘要： In a liquid discharge head having an element substrate on the surface of which are provided in parallel a plurality of discharge energy generating elements generating heat energy for creating a bubble in liquid, a fixed portion provided on the element substrate so as to face the plurality of discharge energy generating elements, and fixed to the element substrate, and a plurality of movable members comprising a movable portion extending from the end portion of the fixed portion and displaced by the bubble, a fulcrum about which the movable portion is displaced is located on the movable portion other than a corner portion formed at the boundary between the movable portion and the fixed portion.
摘要翻译：在具有其表面上的元件基板并排设置的多个排出能量产生元件的液体排出头中，产生用于在液体中产生气泡的热能的排出能量产生元件，设置在元件基板上以与多个放电能量产生元件，并且固定到元件基板，以及多个可移动部件，包括从固定部分的端部延伸并被气泡移位的可移动部分，可移动部分位于其上的支点位于除了形成在可动部和固定部之间的边界处的角部以外的可动部。

17. 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。

18. 发明授权

US06439700B1 Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device 失效
标题翻译：液体排放头，液体排放法，头盒和排液装置
公开(公告)号：US06439700B1
公开(公告)日：2002-08-27
申请号：US09621667
申请日：2000-07-24
申请人： Hiroyuki Ishinaga , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Yoichi Taneya , Hiroyuki Sugiyama
发明人： Hiroyuki Ishinaga , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Yoichi Taneya , Hiroyuki Sugiyama
IPC分类号： B41J205
CPC分类号： B41J2/14048
摘要： In accordance with the present invention, there is provided a liquid discharge head comprising a discharge port for discharging liquid, a liquid flow path provided with a bubble generation means for generating bubbles in liquid and communicated with the discharge port, and a movable member provided facing said bubble generation means in said liquid flow path and having a free end on a downstream side toward the discharge port, a first surface provided with the bubble generation means being continued to at least one second surface of the side wall surface of said liquid flow path and the front end surface having the opening of the discharge port with a curved surface, the first surface being one of surfaces forming the liquid flow path.
摘要翻译：根据本发明，提供了一种液体排出头，其包括用于排出液体的排出口，设置有用于产生液体中的气泡并与排出口连通的气泡产生装置的液体流动通道，所述气泡产生装置在所述液体流动路径中并且具有朝向排出口的下游侧的自由端，设置有气泡发生装置的第一表面连续于所述液体流动通道的侧壁表面的至少一个第二表面所述前端面具有带有曲面的排出口的开口部，所述第一面是形成所述液体流路的一个面。

19. 发明授权

US06378993B1 Liquid discharge head, producing method therefor and liquid discharge apparatus 失效
标题翻译：排液头，其制造方法和排液装置
公开(公告)号：US06378993B1
公开(公告)日：2002-04-30
申请号：US09452184
申请日：1999-12-02
申请人： Teruo Ozaki , Ichiro Saito , Toshio Kashino , Yoshiyuki Imanaka , Masahiko Kubota , Muga Mochizuki , Yoshiaki Kurihara , Masashi Miyagawa , Shuji Koyama
发明人： Teruo Ozaki , Ichiro Saito , Toshio Kashino , Yoshiyuki Imanaka , Masahiko Kubota , Muga Mochizuki , Yoshiaki Kurihara , Masashi Miyagawa , Shuji Koyama
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/055
摘要： There is provided a liquid discharge head provided with an element substrate and a ceiling plate fixed in a mutually opposed state, plural liquid path lateral walls provided between the ceiling plate and the element substrate and defining plural light flow paths, plural discharge energy generating elements arranged in parallel on the surface of the element substrate so as to be respectively positioned in the plural liquid paths, plural movable members in the form of a beam supported at an end, provided on the element substrate so as to be respectively opposed to the plural discharge energy generating elements and provided with fixed ends at the upstream side in the liquid flowing direction in the liquid paths and free ends at the downstream ends, and plural projections provided on the ceiling plate for respectively limiting the amount of displacement of the plural movable members, the element substrate and the ceiling plate being composed of similar materials, wherein the liquid path lateral walls are formed on the element substrate, and, on the ceiling plate, there is provided an engaging layer having recesses for fitting with the upper end faces of the liquid path lateral walls.
摘要翻译：设置有设置有相互相对的状态的元件基板和顶板的液体排出头，设置在顶板与元件基板之间并限定多个光流路的多个液体流路侧壁，多个排出能量产生元件在元件基板的表面上平行地分别设置在多个液体通道中的多个可移动部件，其形式为支撑在一端的梁，设置在元件基板上，以分别与多个放电能量产生元件，并且在液体流道的上游侧和下游端的自由端处设置有固定端，并且在顶板上设置有分别限制多个可动构件的位移量的多个突起，元件基板和顶板由类似的材料组成，其中液体路径1 在该元件基板上形成有一个隔壁，并且在顶板上设有一个接合层，该接合层具有用于与液体通道侧壁的上端面相配合的凹槽。

20. 发明授权

US06293655B1 Liquid ejecting head, head cartridge and liquid ejecting apparatus 有权
标题翻译：液体喷头，头盒和液体喷射装置
公开(公告)号：US06293655B1
公开(公告)日：2001-09-25
申请号：US09205727
申请日：1998-12-04
申请人： Yoshiyuki Imanaka , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Tomoyuki Hiroki , Teruo Ozaki , Masahiko Kubota
发明人： Yoshiyuki Imanaka , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Tomoyuki Hiroki , Teruo Ozaki , Masahiko Kubota
IPC分类号： B41J205
CPC分类号： B41J2/05 , B41J2/04528 , B41J2/04541 , B41J2/04543 , B41J2/04563 , B41J2/0458 , B41J2/04598 , B41J2/14048 , B41J2/14072 , B41J2/14153 , B41J2002/14354 , B41J2002/14379 , B41J2202/17 , B41J2202/21
摘要： A liquid ejection head having a plurality of ejection outlets for ejecting liquid; a first substrate and a second substrate for constituting a plurality of liquid flow paths in fluid communication with the ejection outlets, respectively when combined with each other; a plurality of energy conversion elements disposed in the liquid flow paths, respectively to convert electrical energy to ejection energy for the liquid in the liquid flow paths; a plurality of elements or electric circuits having different functions for controlling driving conditions of the energy conversion elements; wherein the elements and electric circuits are provided either on the first substrate or the second substrate, depending on their functions.
摘要翻译：一种液体喷射头，具有多个用于喷射液体的喷射口; 第一基板和第二基板，用于分别在彼此组合时构成与喷射出口流体连通的多个液体流动路径; 分别设置在所述液体流路中的多个能量转换元件，用于将电能转换成液体流路中的液体的喷射能量; 具有用于控制能量转换元件的驱动条件的不同功能的多个元件或电路; 其中所述元件和电路根据其功能设置在所述第一基板或所述第二基板上。

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