公开(公告)号：US07168774B2

公开(公告)日：2007-01-30

申请号：US10877392

申请日：2004-06-25

申请人： Takaaki Murakami ,  Yuji Yakura

发明人： Takaaki Murakami ,  Yuji Yakura

IPC分类号： B41J29/38 ,  B41J29/393 ,  B41J2/05

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/0458 ,  B41J2/14056

摘要： Disclosed is a liquid jetting device which includes: a liquid chamber for containing a liquid to be jetted out; an energy generation element for imparting energy to the liquid in the liquid chamber; and a nozzle for jetting out the liquid in the liquid chamber as a droplet by the energy generation element. In the liquid jetting device, a plurality of the nozzles are arrayed to constitute a head, and a plurality of the heads are arrayed in a direction orthogonal to the array direction of the nozzles to constitute a head array. In addition, the droplet jetted out from each of the nozzle in the head array is deposited on a recording medium to form a dot. Further, the jetting direction of the droplet jetted out from the nozzle can be deflected by controlling the manner in which the energy is imparted to the liquid by the energy generation element. Furthermore, an error in the deposition position of the dot due to an error in the position of the head in the head array is corrected.

公开(公告)号：US07240998B2

公开(公告)日：2007-07-10

申请号：US11466125

申请日：2006-08-22

申请人： Takaaki Murakami ,  Yuji Yakura

发明人： Takaaki Murakami ,  Yuji Yakura

IPC分类号： B41J2/12 ,  B41J2/09

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/0458 ,  B41J2/14056

摘要： Disclosed is a liquid jetting device which includes: a liquid chamber for containing a liquid to be jetted out; an energy generation element for imparting energy to the liquid in the liquid chamber; and a nozzle for jetting out the liquid in the liquid chamber as a droplet by the energy generation element. In the liquid jetting device, a plurality of the nozzles are arrayed to constitute a head, and a plurality of the heads are arrayed in a direction orthogonal to the array direction of the nozzles to constitute a head array. In addition, the droplet jetted out from each of the nozzle in the head array is deposited on a recording medium to form a dot. Further, the jetting direction of the droplet jetted out from the nozzle can be deflected by controlling the manner in which the energy is imparted to the liquid by the energy generation element. Furthermore, an error in the deposition position of the dot due to an error in the position of the head in the head array is corrected.

摘要翻译： 公开了一种液体喷射装置，其包括：用于容纳要喷射的液体的液体室; 用于向所述液体室中的液体赋予能量的能量产生元件; 以及用于通过能量产生元件作为液滴喷射液体室中的液体的喷嘴。 在液体喷射装置中，排列多个喷嘴以构成头部，并且将多个喷嘴沿与喷嘴的排列方向正交的方向排列以构成头阵列。 此外，从头阵列中的每个喷嘴喷射的液滴沉积在记录介质上以形成点。 此外，通过控制由能量产生元件赋予液体的能量的方式，可以使从喷嘴吐出的液滴的喷射方向偏转。 此外，校正由于头阵列中的头部的位置的误差引起的点的沉积位置的误差。

公开(公告)号：US20060284941A1

公开(公告)日：2006-12-21

申请号：US11466125

申请日：2006-08-22

申请人： Takaaki Murakami ,  Yuji Yakura

发明人： Takaaki Murakami ,  Yuji Yakura

IPC分类号： B41J2/12

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/0458 ,  B41J2/14056

摘要： Disclosed is a liquid jetting device which includes: a liquid chamber for containing a liquid to be jetted out; an energy generation element for imparting energy to the liquid in the liquid chamber; and a nozzle for jetting out the liquid in the liquid chamber as a droplet by the energy generation element. In the liquid jetting device, a plurality of the nozzles are arrayed to constitute a head, and a plurality of the heads are arrayed in a direction orthogonal to the array direction of the nozzles to constitute a head array. In addition, the droplet jetted out from each of the nozzle in the head array is deposited on a recording medium to form a dot. Further, the jetting direction of the droplet jetted out from the nozzle can be deflected by controlling the manner in which the energy is imparted to the liquid by the energy generation element. Furthermore, an error in the deposition position of the dot due to an error in the position of the head in the head array is corrected.

摘要翻译： 公开了一种液体喷射装置，其包括：用于容纳要喷射的液体的液体室; 用于向所述液体室中的液体赋予能量的能量产生元件; 以及用于通过能量产生元件作为液滴喷射液体室中的液体的喷嘴。 在液体喷射装置中，排列多个喷嘴以构成头部，并且将多个喷嘴沿与喷嘴的排列方向正交的方向排列以构成头阵列。 此外，从头阵列中的每个喷嘴喷射的液滴沉积在记录介质上以形成点。 此外，通过控制由能量产生元件赋予液体的能量的方式，可以使从喷嘴吐出的液滴的喷射方向偏转。 此外，校正由于头阵列中的头部的位置的误差引起的点的沉积位置的误差。

公开(公告)号：US07125099B2

公开(公告)日：2006-10-24

申请号：US10560334

申请日：2004-06-10

申请人： Takaaki Murakami ,  Yuji Yakura ,  Shinji Kayaba ,  Atsushi Nakamura

发明人： Takaaki Murakami ,  Yuji Yakura ,  Shinji Kayaba ,  Atsushi Nakamura

IPC分类号： B41J2/14

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/04541 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/1404 ,  B41J2/14056 ,  B41J2202/20

摘要： A liquid ejecting apparatus can array dots in line even when nozzles are arranged in line and ink droplets are ejected from a plurality of liquid ejecting parts with a time difference. The liquid ejecting apparatus includes a head in which the liquid ejecting parts are arranged in line in the X-direction, and in which a plurality of heating resistors are juxtaposed in the direction perpendicular to the Y-direction in each of the liquid ejecting parts. The liquid ejecting apparatus further includes an ejecting-direction changing means that can change the droplet ejecting direction to a plurality of directions along the Y-direction by applying energy to the juxtaposed heating resistors in different manners, a time-difference ejection means that forms a dot (D2) by a second liquid ejecting part when a predetermined time elapses after a dot (D1) is formed by a first liquid ejecting part, and an ejecting-direction control means that makes the ejecting direction of the droplet from the first liquid ejecting part different from the ejecting direction of the droplet from the second liquid ejecting part so that the distance between the landing position of the dot (D1) in the first liquid ejecting part and the landing position of the dot (D2) in the second liquid ejecting part in the Y-direction is shorter than the relative moving distance between the head and printing paper.

摘要翻译： 液体喷射装置即使当喷嘴排列成一列并且墨滴从多个液体喷射部分以时间差喷射时，也能够排列成一列。 液体喷射装置包括其中液体喷射部在X方向上排成一列的头部，并且其中多个加热电阻器在每个液体喷射部分中在与Y方向垂直的方向上并置。 液体喷射装置还包括喷射方向改变装置，其能够以不同的方式向并列的加热电阻器施加能量，沿着Y方向将墨滴喷射方向改变为多个方向;时间喷射装置形成 在由第一液体喷射部形成点（D 1）之后经过预定时间时，通过第二液体喷射部分产生点（D 2），以及喷射方向控制装置，其使得液滴从第一喷射方向 与第二液体喷射部分的液滴喷射方向不同的液体喷射部分，使得第一液体喷射部分中的点（D 1）的着陆位置与点（D 2）的着陆位置之间的距离在 第二液体喷射部分在Y方向上比头部和打印纸之间的相对移动距离短。

公开(公告)号：US20060209103A1

公开(公告)日：2006-09-21

申请号：US10560334

申请日：2004-06-10

申请人： Takaaki Murakami ,  Yuji Yakura ,  Shinji Kayaba ,  Atsushi Nakamura

发明人： Takaaki Murakami ,  Yuji Yakura ,  Shinji Kayaba ,  Atsushi Nakamura

IPC分类号： B41J29/38

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/04541 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/1404 ,  B41J2/14056 ,  B41J2202/20

摘要： A liquid ejecting apparatus can array dots in line even when nozzles are arranged in line and ink droplets are ejected from a plurality of liquid ejecting parts with a time difference. The liquid ejecting apparatus includes a head in which the liquid ejecting parts are arranged in line in the X-direction, and in which a plurality of heating resistors are juxtaposed in the direction perpendicular to the Y-direction in each of the liquid ejecting parts. The liquid ejecting apparatus further includes an ejecting-direction changing means that can change the droplet ejecting direction to a plurality of directions along the Y-direction by applying energy to the juxtaposed heating resistors in different manners, a time-difference ejection means that forms a dot (D2) by a second liquid ejecting part when a predetermined time elapses after a dot (D1) is formed by a first liquid ejecting part, and an ejecting-direction control means that makes the ejecting direction of the droplet from the first liquid ejecting part different from the ejecting direction of the droplet from the second liquid ejecting part so that the distance between the landing position of the dot (D1) in the first liquid ejecting part and the landing position of the dot (D2) in the second liquid ejecting part in the Y-direction is shorter than the relative moving distance between the head and printing paper.

摘要翻译： 液体喷射装置即使当喷嘴排列成一列并且墨滴从多个液体喷射部分以时间差喷射时，也能够排列成一列。 液体喷射装置包括其中液体喷射部在X方向上排成一列的头部，并且其中多个加热电阻器在每个液体喷射部分中在与Y方向垂直的方向上并置。 液体喷射装置还包括喷射方向改变装置，其能够以不同的方式向并列的加热电阻器施加能量，沿着Y方向将墨滴喷射方向改变为多个方向;时间喷射装置形成 在由第一液体喷射部形成点（D 1）之后经过预定时间时，通过第二液体喷射部分产生点（D 2），以及喷射方向控制装置，其使得液滴从第一喷射方向 与第二液体喷射部分的液滴喷射方向不同的液体喷射部分，使得第一液体喷射部分中的点（D 1）的着陆位置与点（D 2）的着陆位置之间的距离在 第二液体喷射部分在Y方向上比头部和打印纸之间的相对移动距离短。

公开(公告)号：US20050018001A1

公开(公告)日：2005-01-27

申请号：US10877392

申请日：2004-06-25

申请人： Takaaki Murakami ,  Yuji Yakura

发明人： Takaaki Murakami ,  Yuji Yakura

IPC分类号： B41J2/07 ,  B41J2/05 ,  B41J2/14 ,  B41J29/38

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/0458 ,  B41J2/14056

摘要： Disclosed is a liquid jetting device which includes: a liquid chamber for containing a liquid to be jetted out; an energy generation element for imparting energy to the liquid in the liquid chamber; and a nozzle for jetting out the liquid in the liquid chamber as a droplet by the energy generation element. In the liquid jetting device, a plurality of the nozzles are arrayed to constitute a head, and a plurality of the heads are arrayed in a direction orthogonal to the array direction of the nozzles to constitute a head array. In addition, the droplet jetted out from each of the nozzle in the head array is deposited on a recording medium to form a dot. Further, the jetting direction of the droplet jetted out from the nozzle can be deflected by controlling the manner in which the energy is imparted to the liquid by the energy generation element. Furthermore, an error in the deposition position of the dot due to an error in the position of the head in the head array is corrected.

摘要翻译： 公开了一种液体喷射装置，其包括：用于容纳要喷射的液体的液体室; 用于向所述液体室中的液体赋予能量的能量产生元件; 以及用于通过能量产生元件作为液滴喷射液体室中的液体的喷嘴。 在液体喷射装置中，排列多个喷嘴以构成头部，并且将多个喷嘴沿与喷嘴的排列方向正交的方向排列以构成头阵列。 此外，从头阵列中的每个喷嘴喷射的液滴沉积在记录介质上以形成点。 此外，通过控制由能量产生元件赋予液体的能量的方式，可以使从喷嘴吐出的液滴的喷射方向偏转。 此外，校正由于头阵列中的头部的位置的误差引起的点的沉积位置的误差。

公开(公告)号：US07475978B2

公开(公告)日：2009-01-13

申请号：US11745200

申请日：2007-05-07

申请人： Toshio Fukuda ,  Masato Nakamura ,  Yuji Yakura

发明人： Toshio Fukuda ,  Masato Nakamura ,  Yuji Yakura

IPC分类号： G01D11/00

CPC分类号： C09D11/30 ,  B41J2/17546 ,  B41J2/17596 ,  B41J2202/20 ,  C09D11/38

摘要： A recording liquid contains a coloring matter, a solvent for dissolving or dispersing the coloring matter, and a nonionic surfactant, wherein the recording liquid has a foaming power of 0 mm to 50 mm and a foam stability of 0 mm to 50 mm, the foaming power and the foam stability being determined by substantially the same test method as that used to determine the foaming power and foam stability according to JIS-K3362. A liquid cartridge containing the recording liquid, a liquid ejection cartridge which ejects the recording liquid, a liquid ejection apparatus, and a liquid ejection method are also disclosed.

摘要翻译： 记录液含有色素，用于溶解或分散着色剂的溶剂和非离子表面活性剂，其中记录液的发泡力为0〜50mm，泡沫稳定性为0〜50mm，发泡 功率和泡沫稳定性通过与根据JIS-K3362确定发泡功率和泡沫稳定性的测试方法基本相同的测试方法来确定。 还公开了一种包含记录液体的液体盒，喷射记录液体的液体喷射盒，液体喷射装置和液体喷射方法。

公开(公告)号：US20070222816A1

公开(公告)日：2007-09-27

申请号：US11716882

申请日：2007-03-12

申请人： Shota Nishi ,  Shigeyoshi Fujiki ,  Manabu Matsuda ,  Yuji Yakura ,  Makoto Ando

发明人： Shota Nishi ,  Shigeyoshi Fujiki ,  Manabu Matsuda ,  Yuji Yakura ,  Makoto Ando

IPC分类号： B41J2/165

CPC分类号： B41J2/16535

摘要： A cleaning blade which wipes a liquid discharge area by being moved relatively with respect to the liquid discharge area of a liquid discharge head having the liquid discharge area in which liquid discharge nozzles are arranged to discharge a liquid is disclosed. The cleaning blade includes: a supporting plate which has an adhesive agent layer on its front surface; and a wipe part which is slid and contacted with the liquid discharge area, the wipe part formed in which an elastic part formed of a synthetic resin is formed in one piece on the adhesive agent layer, and a tip end thereof is cut in a predetermined shape.

摘要翻译： 公开了一种清洁刮板，其通过相对于具有液体排放区域的液体排出头的液体排出区相对移动而液体排放区域，其中液体排出口布置成排出液体。 清洁刮板包括：支撑板，其表面上具有粘合剂层; 以及与液体排出区域滑动接触的擦拭部分，形成有由合成树脂形成的弹性部分形成的擦拭部分一体地形成在粘合剂层上，并且其前端被切割成预定的 形状。

公开(公告)号：US20070057990A1

公开(公告)日：2007-03-15

申请号：US11511801

申请日：2006-08-29

申请人： Yuji Yakura ,  Masahiro Koike ,  Shota Nishi ,  Yasuhiro Tanaka

发明人： Yuji Yakura ,  Masahiro Koike ,  Shota Nishi ,  Yasuhiro Tanaka

IPC分类号： B41J2/165

CPC分类号： B41J2/16552

摘要： A liquid ejection device includes: a liquid ejection head which includes an ejection surface and an ejection port formed at the ejection surface, ejects a droplet of liquid from the ejection port, and allows the liquid to land on an object; an elastic absorbing member which comes into contact with the ejection surface of the liquid ejection head, and absorbs the liquid adhering to the ejection surface; and moving means for moving the absorbing member with respect to the ejection surface while the absorbing member is in contact with the ejection surface, in which the absorbing member has a surface layer which is impregnated with a solution containing a surfactant.

摘要翻译： 液体喷射装置包括：液体喷射头，其包括喷射表面和形成在喷射表面处的喷射口，从喷射口喷射液滴，并允许液体落在物体上; 弹性吸收构件，其与液体喷射头的喷射面接触，吸收附着在喷射面上的液体; 以及用于在吸收构件与喷射表面接触的同时相对于喷射表面移动吸收构件的移动装置，其中吸收构件具有浸渍有含有表面活性剂的溶液的表面层。

公开(公告)号：US20060283974A1

公开(公告)日：2006-12-21

申请号：US11443958

申请日：2006-05-31

申请人： Takeo Eguchi ,  Shogo Ono ,  Kazuyasu Takenaka ,  Atsushi Nakamura ,  Yuichiro Ikemoto ,  Shigeyoshi Hirashima ,  Atsushi Nakayama ,  Shota Nishi ,  Yuji Yakura ,  Shigeyoshi Fujiki ,  Manabu Matsuda

发明人： Takeo Eguchi ,  Shogo Ono ,  Kazuyasu Takenaka ,  Atsushi Nakamura ,  Yuichiro Ikemoto ,  Shigeyoshi Hirashima ,  Atsushi Nakayama ,  Shota Nishi ,  Yuji Yakura ,  Shigeyoshi Fujiki ,  Manabu Matsuda

IPC分类号： B05B1/08 ,  B05B15/02

CPC分类号： B41J2/14024 ,  B41J2/1603 ,  B41J2/1623 ,  B41J29/02

摘要： A liquid ejection head includes an energy-generating element arranged on a semiconductor substrate, a barrier layer deposited on the semiconductor substrate for forming a liquid chamber in the periphery of the energy-generating element, and a nozzle sheet bonded on the barrier layer and having a nozzle formed at a position opposing the energy-generating element, in which the liquid ejection head ejects liquid contained in the liquid chamber from the nozzle as liquid droplets by the energy-generating element, and the barrier layer is provided with a plurality of depressions, each having an independent contour, arranged within a range, which is separated from the border of the barrier layer, on an adhesive region adhering to the nozzle sheet.