公开(公告)号：US06377358B1

公开(公告)日：2002-04-23

申请号：US09219896

申请日：1998-12-24

申请人： Kimiyuki Hayasaki ,  Koji Yamakawa ,  Tsuyoshi Orikasa ,  Hiroyuki Kigami ,  Hisashi Fukai ,  Takayuki Ono ,  Masayoshi Okawa ,  Satoshi Kudo

发明人： Kimiyuki Hayasaki ,  Koji Yamakawa ,  Tsuyoshi Orikasa ,  Hiroyuki Kigami ,  Hisashi Fukai ,  Takayuki Ono ,  Masayoshi Okawa ,  Satoshi Kudo

IPC分类号： B41B1500

CPC分类号： B41J2/04508 ,  B41J2/04536 ,  B41J2/04563 ,  B41J2/04565 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J29/393 ,  B41J2202/21

摘要： A method for correcting a recording head is provided to solve the problems of density unevenness in recorded images. The density comparison is made with the reference density for a predetermined unit in the density distribution of an image recorded by the application of n kinds of signals. Then, one of the n kinds of signals which is close to the reference density is selected. The properties of the signal thus selected are transmitted to the recording head together with the correction data, hence correcting density unevenness.

摘要翻译： 提供了一种用于校正记录头的方法，以解决记录图像中的浓度不均匀性的问题。 通过应用n种信号记录的图像的浓度分布中的预定单位的参考密度进行密度比较。 然后，选择接近参考密度的n种信号之一。 所选择的信号的属性与校正数据一起发送到记录头，从而校正浓度不均匀性。

公开(公告)号：US06325482B1

公开(公告)日：2001-12-04

申请号：US09391489

申请日：1999-09-08

申请人： Kimiyuki Hayasaki ,  Koji Yamakawa ,  Yutaka Koizumi ,  Tsuyoshi Orikasa ,  Hiroyuki Kigami ,  Hisashi Fukai ,  Takayuki Ono ,  Masayoshi Ohkawa

发明人： Kimiyuki Hayasaki ,  Koji Yamakawa ,  Yutaka Koizumi ,  Tsuyoshi Orikasa ,  Hiroyuki Kigami ,  Hisashi Fukai ,  Takayuki Ono ,  Masayoshi Ohkawa

IPC分类号： B41J29393

CPC分类号： B41J29/393

摘要： An apparatus and method for accurately and rapidly correcting a printing characteristic of a printhead, a printhead whose printing characteristic is corrected by the above apparatus, and a printing apparatus using the printhead. In the apparatus for correcting the printing characteristic of the printhead, n kinds of printing control signal patterns are used to a full line printhead, printing patterns are experimentally printed in response to the printing control signal patterns on a printing medium and a reference density distribution is generated from one of n kinds of the printing patterns printed. Then, one of the n kinds of printing control signal patterns is selected for each of a plurality of printing elements such that a density value on each pixel is equal or close to the reference density distribution. In this case, a similar selection is carried out on another reference density distribution generated on the basis of another one of the n kinds of printing patterns, and an optimum one of the n kinds of printing control signal patterns is determined as correction data.

摘要翻译： 一种用于精确和快速地校正打印头的打印特性的装置和方法，其打印特性由上述装置校正的打印头和使用该打印头的打印装置。 在用于校正打印头的打印特性的装置中，n种打印控制信号图案被用于全行打印头，打印模式是根据打印介质上的打印控制信号图案进行实验打印的，参考密度分布是 从印刷的n种印刷图案中的一种产生。 然后，为多个打印元件中的每一个选择n种打印控制信号图案中的一种，使得每个像素上的浓度值等于或接近参考密度分布。 在这种情况下，对基于n种打印模式中的另一种生成的另一参考密度分布进行类似的选择，并且将n种打印控制信号模式中的最佳一种确定为校正数据。

公开(公告)号：US06349239B2

公开(公告)日：2002-02-19

申请号：US09041013

申请日：1998-03-12

申请人： Tsuyoshi Orikasa ,  Koji Yamakawa ,  Hiroyuki Kigami ,  Kimiyuki Hayasaki ,  Hisashi Fukai ,  Takayuki Ono ,  Masayoshi Ohkawa

发明人： Tsuyoshi Orikasa ,  Koji Yamakawa ,  Hiroyuki Kigami ,  Kimiyuki Hayasaki ,  Hisashi Fukai ,  Takayuki Ono ,  Masayoshi Ohkawa

IPC分类号： G06F1900

CPC分类号： B41J2/14024

摘要： A method for manufacturing a liquid jet recording head comprises of the steps of calculating the difference between the distance B from the first heater on the element substrate to the cut face of the element substrate and the distance A from the first flow path groove on the ceiling plate to the abutment reference of the ceiling plate, measuring the amounts of deviation in the positional precisions in the state where the element substrates and the ceiling plates are actually positioned, working out a correction value from the distributional condition of such deviations, feeding back the correction value for determining the corrected amount of retraction. Then, after the abutment reference of the ceiling plate is allowed to abut upon the cut face of the element substrate by means of a push jig, retraction is performed by moving the ceiling plate by means of a retraction jig in the reverse direction with respect to the element substrate, hence positioning the ceiling plate and the element substrate. With the method thus arranged, it is made possible to perform positioning in a higher precision at lower costs with a shorter tact time, thus manufacturing a highly precise and highly reliable liquid jet recording head.

摘要翻译： 液体喷射记录头的制造方法包括以下步骤：计算元件基板上的第一加热器与元件基板的切割面的距离B与元件基板的切割面的距离A与天花板上的第一流路槽的距离A之差 测量顶板的对接基准，测量元件基板和顶板实际定位状态下位置精度的偏差量，根据这种偏差的分布条件制定校正值，反馈 用于确定校正后的回缩量的校正值。 然后，借助于推动夹具使顶板的抵接基准与元件基板的切割面抵接后，通过相对于背板的相反方向的退避夹具移动顶板来进行缩回 元件基板，因此定位顶板和元件基板。 利用如此布置的方法，可以以更短的节拍时间以更低的成本以更高的精度执行定位，从而制造高精度和高可靠性的液体喷射记录头。

公开(公告)号：US06516509B1

公开(公告)日：2003-02-11

申请号：US08870356

申请日：1997-06-06

申请人： Takayuki Ono ,  Koji Yamakawa ,  Tsuyoshi Orikasa ,  Toshio Kashino ,  Hiroyuki Kigami ,  Kimiyuki Hayasaki ,  Hisashi Fukai ,  Kiyomitsu Kudo ,  Yoshie Asakawa ,  Masayoshi Ohkawa

发明人： Takayuki Ono ,  Koji Yamakawa ,  Tsuyoshi Orikasa ,  Toshio Kashino ,  Hiroyuki Kigami ,  Kimiyuki Hayasaki ,  Hisashi Fukai ,  Kiyomitsu Kudo ,  Yoshie Asakawa ,  Masayoshi Ohkawa

IPC分类号： H05B310

CPC分类号： B41J2/14048 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1637 ,  B41J2/164 ,  Y10T29/49083 ,  Y10T29/49401 ,  Y10T29/53974

摘要： A method for manufacturing a component provided with a number of liquid paths having movable members for use of liquid discharging comprises the steps of displacing the movable members provided for thin film material by use of such thin film material having the movable members on it, and a component provided with a plurality of recessed portions, and of placing the movable members, which are in the state of being displaced with respect to the recessed portions of the component correspondingly, hence making it possible to fabricate a liquid jet head without damaging or deforming such thin film material constituting the movable members. With the provision of the movable members, the discharging power and efficiency of the liquid jet head are significantly enhanced to obtain recorded images of high quality at higher speeds.

摘要翻译： 一种具有多个液体通道的部件的制造方法，该液体通道具有用于排液的可移动部件，包括以下步骤：通过使用其上具有可移动部件的薄膜材料来移动为薄膜材料提供的可移动部件，以及 配置有多个凹部，并且将相对于部件的凹部相对移位的状态的可动部件相对配置，从而可以制造液体喷射头而不会损坏或变形 构成可动部件的薄膜材料。 通过设置可动构件，显着地提高了喷液头的喷射功率和效率，从而以更高的速度获得高质量的记录图像。

公开(公告)号：US06168264A

公开(公告)日：2001-01-02

申请号：US08871380

申请日：1997-06-09

申请人： Aya Yoshihira ,  Kouji Yamakawa ,  Tsuyoshi Orikasa ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Hiroyuki Kigami ,  Kimiyuki Hayasaki ,  Hisashi Fukai ,  Kiyomitsu Kudo ,  Takayuki Ono ,  Yoshie Asakawa ,  Masayoshi Ohkawa

发明人： Aya Yoshihira ,  Kouji Yamakawa ,  Tsuyoshi Orikasa ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Hiroyuki Kigami ,  Kimiyuki Hayasaki ,  Hisashi Fukai ,  Kiyomitsu Kudo ,  Takayuki Ono ,  Yoshie Asakawa ,  Masayoshi Ohkawa

IPC分类号： B41J205

CPC分类号： B41J2/1404 ,  B41J2/14024 ,  B41J2/14048 ,  B41J2002/14379 ,  Y10T29/49401

摘要： A manufacturing method for a liquid ejecting unit having a comb-like separation wall, a displaceable member and a grooved member mating with the comb-like separation wall includes engaging the separation wall with the grooved member while being positioned by an abutment reference.

摘要翻译： 具有梳状分隔壁，可移位构件和与梳状分隔壁相配合的凹槽构件的液体喷射单元的制造方法包括：通过邻接基准定位而使分隔壁与凹槽构件接合。

公开(公告)号：US06260958B1

公开(公告)日：2001-07-17

申请号：US09617257

申请日：2000-07-14

申请人： Aya Yoshihira ,  Kouji Yamakawa ,  Tsuyoshi Orikasa ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Hiroyuki Kigami ,  Kimiyuki Hayasaki ,  Hisashi Fukai ,  Kiyomitsu Kudo ,  Takayuki Ono ,  Yoshie Asakawa ,  Masayoshi Ohkawa

发明人： Aya Yoshihira ,  Kouji Yamakawa ,  Tsuyoshi Orikasa ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Hiroyuki Kigami ,  Kimiyuki Hayasaki ,  Hisashi Fukai ,  Kiyomitsu Kudo ,  Takayuki Ono ,  Yoshie Asakawa ,  Masayoshi Ohkawa

IPC分类号： B41J205

CPC分类号： B41J2/1404 ,  B41J2/14024 ,  B41J2/14048 ,  B41J2002/14379 ,  Y10T29/49401

摘要： A liquid ejection head includes an ejection outlet for ejecting liquid; a plurality of liquid flow paths; a bubble generating region for generating a bubble; a movable member disposed faced to the bubble generating region and movable between a first position and a second position which is farther from the bubble generating region than the first position; wherein the movable member moves from the first position to the second position by pressure produced by the generation of the bubble to permit expansion of the bubble more in a downstream side closer to the ejection outlet than in an upstream side. In addition, a first common liquid chamber having a height, measured in a direction perpendicular to a plane including the movable member at rest, which is larger than that of the liquid flow paths, wherein the movable member has a fulcrum in the first common liquid chamber and a free end in the liquid flow paths.

摘要翻译： 液体喷射头包括用于喷射液体的喷射出口; 多个液体流路; 用于产生气泡的气泡生成区域; 可动构件，面向所述气泡产生区域设置并且可在比所述第一位置更远离所述气泡产生区域的第一位置和第二位置之间移动; 其中所述可移动部件通过由所述气泡的产生产生的压力从所述第一位置移动到所述第二位置，以允许所述气泡在比所述上游侧更靠近所述喷射出口的下游侧膨胀。 此外，第一公共液体室具有在垂直于包括静止的可移动部件的平面的方向上测量的高度，其大于液体流动通道的可移动部件，其中可移动部件在第一公共液体中具有支点 并且在液体流路中具有自由端。

公开(公告)号：US6094280A

公开(公告)日：2000-07-25

申请号：US966463

申请日：1997-11-07

申请人： Kimiyuki Hayasaki ,  Masaki Inaba ,  Hisashi Fukai

发明人： Kimiyuki Hayasaki ,  Masaki Inaba ,  Hisashi Fukai

IPC分类号： B41J2/175 ,  B41J2/05 ,  B41J2/16 ,  B41J11/00 ,  G06F3/00 ,  G06K15/10 ,  H04N1/40 ,  B41B15/00 ,  B41J15/00 ,  G06F15/00

CPC分类号： B41J2/04541 ,  B41J11/004 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/04598 ,  G06K15/102 ,  B41J2202/21 ,  G06K2215/0077

摘要： A high-yield printhead where density unevenness is surely corrected taking into consideration various factors related to manufacturing processes of the printhead, a printer utilizing the printhead, and an apparatus and method for correcting print density unevenness by the printhead, are provided. According to the method, a plurality of correction tables generated based on the data reflecting the various factors related to manufacturing processes of the printhead are prepared in advance. A test print pattern is printed by using a full-line printhead having a memory for storing correction data, and a tendency of density distribution of the printed pattern image is analyzed. On the basis of the tendency of the density distribution obtained as a result of the analysis, the most appropriate correction table is selected from the plurality of stored correction tables. Then, correction data which is used for suppressing density unevenness is generated on the basis of the selected most appropriate correction table, and the generated correction data is transmitted to the memory of the printhead.

摘要翻译： 考虑到与打印头的制造过程有关的各种因素，利用打印头的打印机以及用于校正打印头的打印浓度不均匀性的装置和方法，确定了可靠地校正浓度不均匀性的高成品打印头。 根据该方法，预先准备基于反映与打印头的制造过程有关的各种因素的数据产生的多个校正表。 通过使用具有用于存储校正数据的存储器的全线打印头来打印测试打印图案，并且分析印刷图案图像的浓度分布趋势。 基于作为分析的结果获得的密度分布的趋势，从多个存储的校正表中选择最合适的校正表。 然后，基于所选择的最适当的校正表生成用于抑制浓度不均匀的校正数据，并将生成的校正数据发送到打印头的存储器。

公开(公告)号：US08827424B2

公开(公告)日：2014-09-09

申请号：US13595166

申请日：2012-08-27

申请人： Hisashi Fukai ,  Naoki Nakajo

发明人： Hisashi Fukai ,  Naoki Nakajo

IPC分类号： B41J2/14 ,  B41J2/04 ,  B41J2/16

CPC分类号： B41J2/14072 ,  B41J2/1601 ,  B41J2/1623

摘要： A liquid ejection head includes a recording element substrate including an ejection port that ejects liquid, and an energy generating element that generates energy used to eject liquid, an electric wiring substrate including wiring for transmitting electric power for driving the energy generating element, and an opening that exposes the recording element substrate, a plurality of connecting portions that electrically connect the recording element substrate and the electric wiring substrate, a recess formed between the recording element substrate and the electric wiring substrate, and at least one groove formed in the bottom of the recess corresponding to at least one part where the connecting portions are formed. The at least one groove includes a first portion formed along an arranging direction of the plurality of connecting portions, and a second portion formed in a direction intersecting with the arranging direction.

摘要翻译： 液体喷射头包括：记录元件基板，其包括喷射液体的喷射口;以及能量产生元件，其产生用于喷射液体的能量;电布线基板，包括用于传输用于驱动能量产生元件的电力的布线;以及开口 曝光记录元件基板，电连接记录元件基板和电布线基板的多个连接部，形成在记录元件基板和电布线基板之间的凹部，以及形成在记录元件基板的底部的至少一个槽 对应于形成有连接部的至少一部分的凹部。 所述至少一个槽包括沿着所述多个连接部的排列方向形成的第一部分和沿与所述排列方向相交的方向形成的第二部分。

公开(公告)号：US20130050345A1

公开(公告)日：2013-02-28

申请号：US13595166

申请日：2012-08-27

申请人： Hisashi Fukai ,  Naoki Nakajo

发明人： Hisashi Fukai ,  Naoki Nakajo

IPC分类号： B41J2/04

CPC分类号： B41J2/14072 ,  B41J2/1601 ,  B41J2/1623

摘要： A liquid ejection head includes a recording element substrate including an ejection port that ejects liquid, and an energy generating element that generates energy used to eject liquid, an electric wiring substrate including wiring for transmitting electric power for driving the energy generating element, and an opening that exposes the recording element substrate, a plurality of connecting portions that electrically connect the recording element substrate and the electric wiring substrate, a recess formed between the recording element substrate and the electric wiring substrate, and at least one groove formed in the bottom of the recess corresponding to at least one part where the connecting portions are formed. The at least one groove includes a first portion formed along an arranging direction of the plurality of connecting portions, and a second portion formed in a direction intersecting with the arranging direction.

摘要翻译： 液体喷射头包括：记录元件基板，其包括喷射液体的喷射口;以及能量产生元件，其产生用于喷射液体的能量;电布线基板，包括用于传输用于驱动能量产生元件的电力的布线;以及开口 曝光记录元件基板，电连接记录元件基板和电布线基板的多个连接部，形成在记录元件基板和电布线基板之间的凹部，以及形成在记录元件基板的底部的至少一个槽 对应于形成有连接部的至少一部分的凹部。 所述至少一个槽包括沿着所述多个连接部的排列方向形成的第一部分和沿与所述排列方向相交的方向形成的第二部分。

公开(公告)号：US08032987B2

公开(公告)日：2011-10-11

申请号：US12067640

申请日：2006-09-19

申请人： Kazuyoshi Oshima ,  Shinichirou Koshikawa ,  Ryou Niimi ,  Hisashi Fukai ,  Manabu Hasegawa ,  Kenta Naganuma

发明人： Kazuyoshi Oshima ,  Shinichirou Koshikawa ,  Ryou Niimi ,  Hisashi Fukai ,  Manabu Hasegawa ,  Kenta Naganuma

IPC分类号： E05D7/00

CPC分类号： G06F1/1622 ,  A63F13/08 ,  A63F13/92 ,  A63F2300/204 ,  F16C3/22 ,  F16C11/04 ,  G06F1/1624 ,  G06F1/1681 ,  G06F2200/1614 ,  H04M1/0216 ,  H04M1/0227 ,  H04M1/0233 ,  H04M1/0237 ,  Y10T16/541 ,  Y10T16/542 ,  Y10T16/543 ,  Y10T16/547 ,  Y10T16/5472 ,  Y10T16/5515

摘要： One end portion of a connecting member 31 is connected to a first housing 1 such that the connecting member 31 is rotatable about a first rotation axis L1 fixed in position with respect to the first housing 1. The other end portion of the connecting member 31 is connected to a second housing 2 such that the connecting member 31 is rotatable about a second rotation axis L2 fixed in position with respect to the second housing 2 and extending parallel to the first rotation axis L1. The first housing 1 and the second housing 2 are located in different locations in a direction of the first and the second rotation axes L1, L2 such that a top surface 1a of the first housing 1 and an undersurface 2b of the second housing 2 are located generally on a same plane.

摘要翻译： 连接构件31的一个端部连接到第一壳体1，使得连接构件31能够围绕固定在第一壳体1的位置的第一旋转轴线L1旋转。连接构件31的另一端部 连接到第二壳体2，使得连接构件31能够围绕固定在第二壳体2的位置并且平行于第一旋转轴线L1延伸的第二旋转轴线L2旋转。 第一壳体1和第二壳体2位于第一和第二旋转轴线L1，L2的方向上的不同位置，使得第一壳体1的顶面1a和第二壳体2的下表面2b位于 一般在同一架飞机上。