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1. 发明授权

US06406116B1 Printing technique using plurality of different dots created in different states with equivalent quantity of ink 失效
标题翻译：使用在不同状态下创建的多个不同点的打印技术与等量的墨
公开(公告)号：US06406116B1
公开(公告)日：2002-06-18
申请号：US09705869
申请日：2000-11-06
申请人： Takahiro Katakura , Tomohiro Sayama
发明人： Takahiro Katakura , Tomohiro Sayama
IPC分类号： B41J2205
CPC分类号： B41J2/04581 , B41J2/04588 , B41J2/04595 , B41J2/2128
摘要： An ink jet printer has a specific unit that is capable of splitting a dot into a plurality of divisions. The arrangement of splitting an ejected ink droplet into a plurality of parts to create a split dot having a plurality of divisions at a plurality of different positions in one pixel advantageously decreases the quantity of ink per position. This reduces penetration of ink in the direction of the depth of printing paper. Under the condition of a fixed quantity of ink, the split dot has a greater total area than the area of a single dot and ensure a higher resulting expressed density. This arrangement ensures multi-tone expression without changing the total quantity of ink ejected in each pixel.
摘要翻译：喷墨打印机具有能够将点分割成多个部分的特定单元。将排出的墨滴分解成多个部分以在一个像素中的多个不同位置处产生具有多个分割的分割点的布置有利地减少了每个位置的墨水量。这减少了墨在印刷纸深度方向上的渗透。在固定量的墨水条件下，分割点的总面积比单点的面积大，确保更高的表达密度。这种布置确保了多色调表达，而不改变在每个像素中喷射的墨的总量。

2. 发明授权

US07997703B2 Liquid container 有权
标题翻译：液体容器
公开(公告)号：US07997703B2
公开(公告)日：2011-08-16
申请号：US12172814
申请日：2008-07-14
申请人： Takahiro Naka , Takahiro Katakura , Atsushi Kobayashi , Satoshi Shinada , Toshio Kumagai , Taku Ishizawa , Takeo Seino , Hisashi Miyazawa , Takakazu Fukano , Hitotoshi Kimura , Yasunao Uehara , Masahide Matsuyama
发明人： Takahiro Naka , Takahiro Katakura , Atsushi Kobayashi , Satoshi Shinada , Toshio Kumagai , Taku Ishizawa , Takeo Seino , Hisashi Miyazawa , Takakazu Fukano , Hitotoshi Kimura , Yasunao Uehara , Masahide Matsuyama
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/17523 , B41J2/17546 , B41J2/17556 , B41J2/17566
摘要： The invention provides a liquid container for storing liquid to be supplied to a liquid consuming apparatus. The liquid container is constructed such that pressurized fluid is sent to its inside so that the liquid in the inside is delivered to the outside. The liquid container includes a container body which stores the liquid in its inside. The container body includes a pressurized fluid introduction port for introducing the pressurized fluid to the inside and a liquid delivery port for delivering the liquid to the outside. A detection unit is provided in the container body and outputs an output signal which is changed in accordance with a change in pressure of the liquid in the inside of the container body.
摘要翻译：本发明提供了一种液体容器，用于储存供应给液体消耗装置的液体。液体容器被构造成使得加压流体被送到其内部，使得内部的液体被输送到外部。液体容器包括将液体储存在其内部的容器体。容器主体包括用于将加压流体引导到内部的加压流体引入口和用于将液体输送到外部的液体输送口。检测单元设置在容器主体中，并且输出根据容器主体内部的液体的压力变化而变化的输出信号。

3. 发明申请

US20060191138A1 Nozzle plate for liquid droplet ejecting head, method of manufacturing the same, and punch 有权
标题翻译：用于液滴喷头的喷嘴板，其制造方法和冲头
公开(公告)号：US20060191138A1
公开(公告)日：2006-08-31
申请号：US11374143
申请日：2006-03-14
申请人： Nagamitsu Takashima , Makoto Fujita , Tsuyoshi Kitahara , Takahiro Katakura
发明人： Nagamitsu Takashima , Makoto Fujita , Tsuyoshi Kitahara , Takahiro Katakura
IPC分类号： B21D53/76 , B23P17/00
CPC分类号： B41J2/162 , B41J2/1632 , Y10T29/49401 , Y10T29/49812 , Y10T29/49833
摘要： A nozzle plate of the invention has nozzle opening including a taper part 2 for guiding ink in a pressure generation chamber and a straight pore part 3 formed contiguous with the taper part.
摘要翻译：本发明的喷嘴板具有喷嘴开口，该喷嘴开口包括用于在压力产生室中引导墨的锥形部分2和与锥形部分邻接形成的直孔部分3。

4. 发明授权

US07073888B2 Ink jet recording device, and recording head 失效
标题翻译：喷墨记录装置和记录头
公开(公告)号：US07073888B2
公开(公告)日：2006-07-11
申请号：US10472937
申请日：2002-03-28
申请人： Takahiro Katakura
发明人： Takahiro Katakura
IPC分类号： B41J2/145
CPC分类号： B41J19/16 , B41J2/145 , B41J2/2132
摘要： An ink jet recording apparatus includes a color ink recording head 6 having nozzle openings Nc arranged at pitch Pc in a paper feed direction as N×P (N is an integer of four or more being not a prime number) when pitch of dots required for print is P, and a black ink recording head 5 having m nozzle openings Nb1 (m is a divisor of two or more, of N) arranged at pitch Pb1 in the paper feed direction as P and nozzle openings Nb2 arranged at pitch Pb2 in the paper feed direction as {N−(m−1)}P. Paper feed is executed in units of mP and image data is printed by the color ink recording head 6 and text data is printed by the black ink recording head 5 at the same time. Accordingly, the text data and the image data existing in the same path can be printed at their respective optimum resolutions.
摘要翻译：喷墨记录装置包括一个彩色墨水记录头6，当打印所需的点的间距是打印的点的间距时，具有以馈纸方向以间距Pc布置的喷嘴开口Nc，NxP（N是四个以上的整数，不是素数） P和具有以喷嘴方向排列成节距Pb 1的m个喷嘴开口Nb 1（m为N以上的除数2）的黑色墨水记录头5，并且以喷嘴开口Nb 2排列为间距Pb 2 在进纸方向上以{N-（m-1P。以mP为单位进行供纸，并且彩色墨水记录头6打印图像数据），并且黑色墨水记录头5同时打印文本数据因此，可以以它们各自的最佳分辨率打印存在于相同路径中的文本数据和图像数据。

5. 发明授权

US06827423B1 Liquid jetting apparatus, method of driving the same, computer-readable recording medium storing the method and image recording apparatus incorporating the same 有权
标题翻译：液体喷射装置，其驱动方法，存储该方法的计算机可读记录介质和包含该方法的图像记录装置
公开(公告)号：US06827423B1
公开(公告)日：2004-12-07
申请号：US09564862
申请日：2000-05-04
申请人： Takahiro Katakura , Yuichi Nakamura , Teruhito Kojima
发明人： Takahiro Katakura , Yuichi Nakamura , Teruhito Kojima
IPC分类号： B41J221
CPC分类号： B41J2/2107 , B41J2/2128 , B41J2002/14419
摘要： Three nozzle arrays respectively including a plurality of nozzle orifices 23 are provided. Two of the nozzle arrays are divided into a plurality of nozzle blocks NB1 to NB6. One of the nozzle arrays is provided as a unit nozzle block NB7. Different kinds of inks to be ejected are allocated with respect to each nozzle blocks. Dye-family colored inks are ejected from the respective divided nozzle blocks. Pigment-family black ink is ejected from the unit nozzle block.
摘要翻译：提供分别包括多个喷嘴孔23的三个喷嘴阵列。两个喷嘴阵列分成多个喷嘴块NB1至NB6。其中一个喷嘴阵列设置为单元喷嘴块NB7。针对每个喷嘴块分配不同种类的要喷射的油墨。染料系列彩色油墨从相应的分割喷嘴块喷出。颜料系黑色墨水从单元喷嘴块喷出。

6. 发明授权

US06440174B1 Piezo-electric/electrostrictive film type chip 失效
标题翻译：压电/电致伸缩薄膜型芯片
公开(公告)号：US06440174B1
公开(公告)日：2002-08-27
申请号：US08809042
申请日：1997-03-07
申请人： Minoru Usui , Takahiro Katakura , Fujio Akahane , Kazumi Kamoi , Satoshi Shinada , Yukihisa Takeuchi , Nobuo Takahashi
发明人： Minoru Usui , Takahiro Katakura , Fujio Akahane , Kazumi Kamoi , Satoshi Shinada , Yukihisa Takeuchi , Nobuo Takahashi
IPC分类号： H01L4108
CPC分类号： B41J2/1637 , B41J2/14233 , B41J2/161 , B41J2/1632 , B41J2/1642 , B41J2/1646 , B41J2002/14306 , B41J2002/14387 , B41J2002/14491
摘要： A piezo-electric/electrostrictive film type chip (50) includes: a ceramic substrate (70) having a spacer plate (74) having a windows-disposed pattern (100) having a plurality of window portions (75) and a thin closure plate (72) for closing the window portions (75) which is unitarily connected with the spacer plate; and a piezo-electric/electrostrictive working portion (71) having a lower electrode (81), a piezo-electric/electrostrictive layer (82), and an upper electrode (83), each being formed in the form of a layer and laminated in this order at a closure portion of the window (75) on the outer surface of the closure plate (72) by a film formation method. A pin hole (52) for positioning is formed in or near the center of gravity of the windows-disposed pattern (100). Deterioration of positional preciseness of the pin hole and a through hole of the piezo-electric/electrostrictive actuator can be minimized, and the piezo-electric/electrostrictive actuator can be unitarily connected with an ink nozzle member with high positional preciseness.
摘要翻译：压电/电致伸缩薄膜型芯片（50）包括：具有隔板（74）的陶瓷基板（70），所述间隔板具有具有多个窗口部分（75）的窗口布置图案（100）和薄的封闭板（72），用于封闭与间隔板一体连接的窗口部分（75）; 以及具有下电极（81），压电/电致伸缩层（82）和上电极（83）的压电/电致伸缩工作部分（71），每个都以层的形式形成并层压按照这种顺序，通过成膜方法在封闭板（72）的外表面上的窗口（75）的封闭部分处。用于定位的销孔（52）形成在窗户布置图案（100）的重心附近或附近。压电/电致伸缩致动器的销孔和通孔的位置精度的恶化可以最小化，并且压电/电致伸缩致动器可以与具有高位置精度的墨喷嘴构件一体地连接。

7. 发明授权

US6042223A Ink jet type recording head 失效
公开(公告)号：US6042223A
公开(公告)日：2000-03-28
申请号：US901787
申请日：1997-07-28
申请人： Takahiro Katakura
发明人： Takahiro Katakura
IPC分类号： B41J2/14 , B41J2/15 , B41J2/045
CPC分类号： B41J2/15 , B41J2/14233 , B41J2002/14419 , B41J2002/14491 , B41J2202/20
摘要： Pressure generating units 1, 2 are formed so as to be inclined at an angle .theta. with respect to pressure generating chamber 4, 5 arraying lines. A plurality of pressure generating units are fixed to a passage unit 6 so as to be shifted in such a manner that the plurality of pressure generating units neighbor at end faces in a pressure generating chamber 4, 5 arraying direction and in such a manner that a pressure generating chamber 4, 5 arraying pitch between the confronting pressure generating units 1, 2 becomes equal to a pressure generating chamber 4, 5 arraying pitch designed for a pressure generating unit. Further, such pressure generating units 1, 2 are arranged in a plurality of arrays A, B, C in a recording head moving direction, and reservoirs 8, 9 are formed so as to cross over the pressure generating units 1, 2 per each of the plurality of arrays A, B, C. Ink introducing ports 11, 12 are formed at stepped portions in a boundary region between the pressure generating units 1, 2.

8. 发明授权

US5872583A Using fusible films having windows supplied with adhesive and gap material 失效
标题翻译：使用具有粘合剂和间隙材料的窗户的可熔膜
公开(公告)号：US5872583A
公开(公告)日：1999-02-16
申请号：US575869
申请日：1995-12-20
申请人： Yoshikatsu Yamamoto , Takaichi Wada , Nagamitsu Takashima , Motonori Okumura , Kazuhiko Hara , Yuji Tanaka , Takahiro Katakura , Kohji Watanabe
发明人： Yoshikatsu Yamamoto , Takaichi Wada , Nagamitsu Takashima , Motonori Okumura , Kazuhiko Hara , Yuji Tanaka , Takahiro Katakura , Kohji Watanabe
IPC分类号： B41J2/175 , B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16 , B41J2/45
CPC分类号： B41J2/1623 , B41J2/14233 , B41J2/161 , B41J2002/14241 , B41J2002/14387 , B41J2002/14419 , Y10S29/001 , Y10T29/42 , Y10T29/49401
摘要： An ink supply port forming substrate 21, a common ink chamber forming substrate 25, and a nozzle plate 27 are bonded together, by inserting between them thermally fusible films 31and 32 respectively, in which are formed through holes 45 and 45 at two or more positions, and by also filling the film through holes with an adhesive that is mixed with a gap material G for adjusting the thicknesses of the thermally fusible films when they are fused, so as to form a flow path unit 30; and then the flow path unit 30 and the actuator units 1 are bonded together by inserting between them a thermally fusible film 33, in which are through holes 64 at two or more positions, and by also filling the through holes with an adhesive that is mixed with a gap material G for adjusting the thickness of the thermally fusible film when it is fused. In this structure, the extruded quantity of the thermally fusible films can be received by the through holes 45 and 64, and the gap materials G can prevent the thermally fusible films from being unnecessarily spread out.
摘要翻译：通过在它们之间插入分别形成有两个或更多个位置的通孔45和45的热熔膜31和32，将墨供给口形成基板21，公共墨室形成基板25和喷嘴板27接合在一起并且还通过与用于调节热熔膜的厚度的间隙材料G混合的粘合剂的孔填充膜，以形成流路单元30; 然后将流路单元30和致动器单元1通过在它们之间插入热熔膜33，其中是两个或更多个位置的通孔64，并且还通过混合的粘合剂填充通孔具有间隙材料G，用于在熔融熔融时调节热熔膜的厚度。在这种结构中，热熔膜的挤出量可以被通孔45和64接收，间隙材料G可以防止热熔膜被不必要地分散。

9. 外观设计

USD400575S Ink cartridge for printer 失效
公开(公告)号：USD400575S
公开(公告)日：1998-11-03
申请号：US76684
申请日：1997-09-09
申请人： Takao Kobayashi , Hideki Oikawa , Hisashi Miyazawa , Seiji Mochizuki , Minoru Usui , Takahiro Katakura , Norihiko Kurashima , Nobuo Watanabe
设计人： Takao Kobayashi , Hideki Oikawa , Hisashi Miyazawa , Seiji Mochizuki , Minoru Usui , Takahiro Katakura , Norihiko Kurashima , Nobuo Watanabe

10. 发明授权

US5375326A Method of manufacturing ink jet head 失效
标题翻译：制造喷墨头的方法
公开(公告)号：US5375326A
公开(公告)日：1994-12-27
申请号：US011152
申请日：1993-01-29
申请人： Minoru Usui , Takahiro Katakura , Hideaki Sonehara , Takahiro Naka , Osamu Nakamura
发明人： Minoru Usui , Takahiro Katakura , Hideaki Sonehara , Takahiro Naka , Osamu Nakamura
IPC分类号： B41J2/045 , B41J2/055 , B41J2/16 , B23P15/00
CPC分类号： B41J2/1631 , B41J2/161 , B41J2/1612 , B41J2/1623 , B41J2/1625 , B41J2/1645 , B41J2002/14387 , B41J2002/14419 , Y10T29/49401
摘要： A method of manufacturing an ink jet head including the steps of: laminating a dry film photoresist 51 on an inner surface of a nozzle plate 2, the dry film photoresist being a photohardening resin; exposing the photoresist 51 with such energy as to half-harden the photoresist while superposing thereon a photomask M1 having a predetermined masking pattern; developing the thus exposed photoresist 51; laminating a photoresist 52; secondarily exposing the photoresists 51, 52 to form a partially hardened portion 5C; bonding an elastic plate on the portion 5C; and integrating the bonded plates while hardening them by heating.
摘要翻译：一种制造喷墨头的方法，包括以下步骤：将干膜光致抗蚀剂51层压在喷嘴板2的内表面上，干膜光致抗蚀剂是光硬化树脂; 使光致抗蚀剂51以能够使光致抗蚀剂半硬化同时在其上叠加具有预定掩模图案的光掩模M1的能量曝光; 显影如此曝光的光致抗蚀剂51; 层压光致抗蚀剂52; 二次曝光光刻胶51,52以形成部分硬化部分5C; 将弹性板接合在部分5C上; 并通过加热使其粘合在一起。

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