公开(公告)号：US08770702B2

公开(公告)日：2014-07-08

申请号：US13354651

申请日：2012-01-20

申请人： Hiroto Sugahara ,  Hirofumi Kondo ,  Shohei Koide ,  Hiromitsu Mizutani

发明人： Hiroto Sugahara ,  Hirofumi Kondo ,  Shohei Koide ,  Hiromitsu Mizutani

IPC分类号： B41J29/393 ,  B41J2/125

CPC分类号： B41J2/125 ,  B41J2/16579 ,  B41J2/2142 ,  B41J19/202 ,  B41J29/38

摘要： A liquid droplet jetting apparatus includes: a liquid droplet jetting head which has a liquid droplet jetting surface on which a plurality of nozzles are open and aligned in a row in a first direction; and a liquid droplet jetting state inspection unit which inspects liquid droplet jetting state of each of the nozzles, including: a liquid droplet landing body which has a landing surface facing the liquid droplet jetting surface and on which the liquid droplets jetted from each of the nozzles land, and which is configured to be relatively movable, with respect to the liquid droplet jetting head, in a second direction which is parallel to the liquid droplet jetting surface and intersects the first direction; and a landing detection mechanism which detects whether or not the liquid droplets have landed on a predetermined detection area provided on the landing surface of the liquid droplet landing body.

摘要翻译： 液滴喷射装置包括：液滴喷射头，其具有液滴喷射面，多个喷嘴在其上沿第一方向打开并排列成一列; 以及液滴喷射状态检查单元，其检查每个所述喷嘴的液滴喷射状态，所述液滴喷射状态检查单元包括：液滴着陆体，其具有面对所述液滴喷射面的着陆面，并且从所述喷嘴喷射所述液滴 在与液滴喷射平面平行的第二方向上相对于液滴喷射头被构造成相对移动的，并且与第一方向相交; 以及着色检测机构，其检测液滴是否已经落在设置在液滴着陆体的着陆面上的预定检测区域上。

公开(公告)号：US20120249681A1

公开(公告)日：2012-10-04

申请号：US13369659

申请日：2012-02-09

申请人： Shohei KOIDE ,  Hiromitsu Mizutani ,  Hirofumi Kondo ,  Hiroto Sugahara

发明人： Shohei KOIDE ,  Hiromitsu Mizutani ,  Hirofumi Kondo ,  Hiroto Sugahara

IPC分类号： B41J2/045 ,  B41J2/14 ,  B21D53/76 ,  H01L41/04

CPC分类号： B41J2/14233 ,  B41J2/14274 ,  B41J2002/14459 ,  B41J2002/14491 ,  H01L41/04 ,  H01L41/0973

摘要： A liquid droplet discharge apparatus, which discharges liquid droplets of a liquid, includes: a flow passage unit which is formed with a plurality of nozzles for discharging the liquid droplets of the liquid and a plurality of liquid flow passages including a plurality of pressure chambers communicated with the plurality of nozzles respectively; an actuator which has a sealing plate joined to the flow passage unit for defining the plurality of pressure chambers and which applies a pressure to the liquid contained in each of the plurality of pressure chambers by changing a volume of each of the plurality of pressure chambers by deforming the sealing plate; and a deformation adjusting member which adjusts a deformation amount of the sealing plate.

摘要翻译： 排出液体液滴的液滴喷射装置包括：流路单元，其形成有用于排出液体的液滴的多个喷嘴和多个液流通道，所述多个液体流通道包括连通的多个压力室 分别具有多个喷嘴; 致动器，其具有连接到所述流动通道单元的密封板，用于限定所述多个压力室，并且通过将所述多个压力室中的每一个的容积改变为所述多个压力室中的每一个的所述液体来施加压力 密封板变形; 以及调整密封板的变形量的变形调整构件。

公开(公告)号：US08727495B2

公开(公告)日：2014-05-20

申请号：US13369659

申请日：2012-02-09

申请人： Shohei Koide ,  Hiromitsu Mizutani ,  Hirofumi Kondo ,  Hiroto Sugahara

发明人： Shohei Koide ,  Hiromitsu Mizutani ,  Hirofumi Kondo ,  Hiroto Sugahara

IPC分类号： B41J2/14 ,  B41J2/16 ,  B41J2/045

CPC分类号： B41J2/14233 ,  B41J2/14274 ,  B41J2002/14459 ,  B41J2002/14491 ,  H01L41/04 ,  H01L41/0973

摘要： A liquid droplet discharge apparatus, which discharges liquid droplets of a liquid, includes: a flow passage unit which is formed with a plurality of nozzles for discharging the liquid droplets of the liquid and a plurality of liquid flow passages including a plurality of pressure chambers communicated with the plurality of nozzles respectively; an actuator which has a sealing plate joined to the flow passage unit for defining the plurality of pressure chambers and which applies a pressure to the liquid contained in each of the plurality of pressure chambers by changing a volume of each of the plurality of pressure chambers by deforming the sealing plate; and a deformation adjusting member which adjusts a deformation amount of the sealing plate.

摘要翻译： 排出液体液滴的液滴喷射装置包括：流路单元，其形成有用于排出液体的液滴的多个喷嘴和多个液流通道，所述多个液体流通道包括连通的多个压力室 分别具有多个喷嘴; 致动器，其具有连接到所述流动通道单元的密封板，用于限定所述多个压力室，并且通过将所述多个压力室中的每一个的容积改变为所述多个压力室中的每一个的所述液体来施加压力 密封板变形; 以及调整密封板的变形量的变形调整构件。

公开(公告)号：US09073329B2

公开(公告)日：2015-07-07

申请号：US13358954

申请日：2012-01-26

申请人： Hiroto Sugahara ,  Hirofumi Kondo ,  Shohei Koide ,  Hiromitsu Mizutani

发明人： Hiroto Sugahara ,  Hirofumi Kondo ,  Shohei Koide ,  Hiromitsu Mizutani

IPC分类号： B41J2/165

CPC分类号： B41J2/16579 ,  B41J2/16526

摘要： There is provided a liquid droplet jetting apparatus, including: a liquid droplet jetting head in which a plurality of nozzles and a plurality of individual channels are formed; a purge mechanism; a judgment mechanism which judges whether or not a defective nozzle in which a jetting failure occurs is included in purge target nozzles; a heating mechanism which heats a liquid in the plurality of individual channels; and a controller which controls the purge mechanism and the heating mechanism. In a case that the judgment mechanism judges that the defective nozzle is included in the purge target nozzles, the controller controls the heating mechanism and the purge mechanism to heat the liquid in a part of the plurality of individual channels, which include an individual channel communicating with the defective nozzle, and to execute the purge operation for the purge target nozzles.

摘要翻译： 提供了一种液滴喷射装置，包括：液滴喷射头，其中形成有多个喷嘴和多个单独的通道; 吹扫机构; 判断机构，其判断在喷射目标喷嘴中是否包括发生喷射故障的缺陷喷嘴; 加热机构，其加热多个单独通道中的液体; 以及控制吹扫机构和加热机构的控制器。 在判断机构判断出有缺陷喷嘴被包括在清除目标喷嘴中的情况下，控制器控制加热机构和净化机构以加热多个单独通道的一部分中的液体，其中包括单个通道连通 并且执行吹扫目标喷嘴的净化操作。

公开(公告)号：US20100103231A1

公开(公告)日：2010-04-29

申请号：US12579738

申请日：2009-10-15

申请人： Yuko Iwamura ,  Hirofumi Kondo ,  Hitomi Sadohara ,  Hiroto Sugahara

发明人： Yuko Iwamura ,  Hirofumi Kondo ,  Hitomi Sadohara ,  Hiroto Sugahara

IPC分类号： B41J2/175

CPC分类号： B41J2/17566 ,  B41J2002/17576

摘要： A liquid supply apparatus includes a container mounting portion and a liquid container. The liquid container includes a case configured to store liquid therein, a first movable member positioned in the case, a second movable member positioned on the case, and a retainer configured to retain the second movable member in the first position. The first movable member and the second movable member include a pair of magnetic materials. When the second movable member moves from a first position to a second position, the first movable member is released from a fixed state in which the first movable member is immovably fixed to the case by a magnetic force acting between the pair of magnetic materials.

摘要翻译： 液体供给装置包括容器安装部和液体容器。 液体容器包括被配置为在其中储存液体的壳体，定位在壳体中的第一可动构件，定位在壳体上的第二可动构件和构造成将第二可动构件保持在第一位置的保持器。 第一可动构件和第二可动构件包括一对磁性材料。 当第二可动构件从第一位置移动到第二位置时，第一可动构件从固定状态释放，第一可动构件通过在一对磁性材料之间作用的磁力不可移动地固定在壳体上。

公开(公告)号：US08636331B2

公开(公告)日：2014-01-28

申请号：US12711084

申请日：2010-02-23

申请人： Hiroto Sugahara ,  Hirofumi Kondo ,  Yuko Iwamura ,  Hitomi Sadohara

发明人： Hiroto Sugahara ,  Hirofumi Kondo ,  Yuko Iwamura ,  Hitomi Sadohara

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/2114 ,  B41J2/2117 ,  B41J2/2142

摘要： A printer comprises an ink-jet head, and a control unit which has a judgment pattern printing control section. When a judgment pattern is printed, the judgment pattern printing control section allows the discharge of ink droplets of a second color to an area on which ink droplets of a first color are to be landed, before discharging the ink droplets of the first color having a small color difference with respect to a color of a medium. Accordingly, the ink discharge malfunction is reliably judged for the nozzle irrelevant to the color of the recording medium and the color of the ink discharged from the ink-jet head.

摘要翻译： 打印机包括喷墨头和具有判断图案打印控制部分的控制单元。 当打印判定图案时，判断图案打印控制部分在排出具有第一颜色的第一颜色的墨滴之前，允许将第二种颜色的墨滴排出到第一种颜色的墨滴将着落的区域 相对于介质的颜色的差的色差。 因此，对于与记录介质的颜色无关的喷嘴和从喷墨头排出的墨的颜色，可以可靠地判断墨水排出故障。

公开(公告)号：US08147047B2

公开(公告)日：2012-04-03

申请号：US12579738

申请日：2009-10-15

申请人： Yuko Iwamura ,  Hirofumi Kondo ,  Hitomi Sadohara ,  Hiroto Sugahara

发明人： Yuko Iwamura ,  Hirofumi Kondo ,  Hitomi Sadohara ,  Hiroto Sugahara

IPC分类号： B41J2/175

CPC分类号： B41J2/17566 ,  B41J2002/17576

摘要： A liquid supply apparatus includes a container mounting portion and a liquid container. The liquid container includes a case configured to store liquid therein, a first movable member positioned in the case, a second movable member positioned on the case, and a retainer configured to retain the second movable member in the first position. The first movable member and the second movable member include a pair of magnetic materials. When the second movable member moves from a first position to a second position, the first movable member is released from a fixed state in which the first movable member is immovably fixed to the case by a magnetic force acting between the pair of magnetic materials.

摘要翻译： 液体供给装置包括容器安装部和液体容器。 液体容器包括被配置为在其中储存液体的壳体，定位在壳体中的第一可动构件，定位在壳体上的第二可动构件和构造成将第二可动构件保持在第一位置的保持器。 第一可动构件和第二可动构件包括一对磁性材料。 当第二可动构件从第一位置移动到第二位置时，第一可动构件从固定状态释放，第一可动构件通过在一对磁性材料之间作用的磁力不可移动地固定在壳体上。

公开(公告)号：US08888237B2

公开(公告)日：2014-11-18

申请号：US13587066

申请日：2012-08-16

申请人： Hirofumi Kondo ,  Shuhei Hiwada ,  Masato Sueyasu ,  Yasuhiro Kato ,  Reiko Higashikawa ,  Tomoyuki Kubo ,  Toru Yamashita ,  Shigeru Suzuki ,  Hiroto Sugahara ,  Masayoshi Hayashi ,  Tatsuya Nishikawa

发明人： Hirofumi Kondo ,  Shuhei Hiwada ,  Masato Sueyasu ,  Yasuhiro Kato ,  Reiko Higashikawa ,  Tomoyuki Kubo ,  Toru Yamashita ,  Shigeru Suzuki ,  Hiroto Sugahara ,  Masayoshi Hayashi ,  Tatsuya Nishikawa

IPC分类号： B41J2/165

CPC分类号： B41J29/02 ,  B41J29/38 ,  B41J2002/1856

摘要： There is provided a liquid jetting apparatus including: a liquid jetting head configured to jet liquid; a liquid discharge unit configured to discharge the liquid from the liquid jetting head; a waste liquid recover unit including a waste liquid absorber configured to absorb a waste liquid discharged from the liquid jetting head by the liquid discharge unit and detection electrodes configured to detect a waste liquid amount absorbed into the waste liquid absorber; and a vibration generating source configured to vibrate the waste liquid absorber in a vibration direction, wherein the detection electrodes are disposed to make contact with an end surface defining the waste liquid absorber, and a normal direction of the end surface intersects with the vibration direction.

摘要翻译： 提供了一种液体喷射装置，包括：液体喷射头，其构造成喷射液体; 液体排出单元，其构造成从液体喷射头排出液体; 废液回收单元，其包括废液吸收器，其被配置为吸收由液体排出单元从液体喷射头排出的废液;检测电极，被配置为检测吸收到废液吸收器中的废液量; 以及振动产生源，其被构造成使所述废液吸收体在振动方向上振动，其中所述检测电极设置成与限定所述废液吸收体的端面接触，并且所述端面的法线方向与所述振动方向相交。

公开(公告)号：US20130076827A1

公开(公告)日：2013-03-28

申请号：US13587066

申请日：2012-08-16

申请人： Hirofumi Kondo ,  Shuhei Hiwada ,  Masato Sueyasu ,  Yasuhiro Kato ,  Reiko Higashikawa ,  Tomoyuki Kubo ,  Toru Yamashita ,  Shigeru Suzuki ,  Hiroto Sugahara ,  Masayoshi Hayashi ,  Tatsuya Nishikawa

发明人： Hirofumi Kondo ,  Shuhei Hiwada ,  Masato Sueyasu ,  Yasuhiro Kato ,  Reiko Higashikawa ,  Tomoyuki Kubo ,  Toru Yamashita ,  Shigeru Suzuki ,  Hiroto Sugahara ,  Masayoshi Hayashi ,  Tatsuya Nishikawa

IPC分类号： B41J29/393

CPC分类号： B41J29/02 ,  B41J29/38 ,  B41J2002/1856

摘要： There is provided a liquid jetting apparatus including: a liquid jetting head configured to jet liquid; a liquid discharge unit configured to discharge the liquid from the liquid jetting head; a waste liquid recover unit including a waste liquid absorber configured to absorb a waste liquid discharged from the liquid jetting head by the liquid discharge unit and detection electrodes configured to detect a waste liquid amount absorbed into the waste liquid absorber; and a vibration generating source configured to vibrate the waste liquid absorber in a vibration direction, wherein the detection electrodes are disposed to make contact with an end surface defining the waste liquid absorber, and a normal direction of the end surface intersects with the vibration direction.

摘要翻译： 提供了一种液体喷射装置，包括：液体喷射头，其构造成喷射液体; 液体排出单元，其构造成从液体喷射头排出液体; 废液回收单元，其包括废液吸收器，其被配置为吸收由液体排出单元从液体喷射头排出的废液;检测电极，被配置为检测吸收到废液吸收器中的废液量; 以及振动产生源，其被构造成使所述废液吸收体在振动方向上振动，其中所述检测电极设置成与限定所述废液吸收体的端面接触，并且所述端面的法线方向与所述振动方向相交。

公开(公告)号：US08215755B2

公开(公告)日：2012-07-10

申请号：US12579373

申请日：2009-10-14

申请人： Yuko Iwamura ,  Hirofumi Kondo ,  Hitomi Sadohara ,  Hiroto Sugahara

发明人： Yuko Iwamura ,  Hirofumi Kondo ,  Hitomi Sadohara ,  Hiroto Sugahara

IPC分类号： B41J2/175

CPC分类号： B41J2/17509 ,  B41J2/17513 ,  B41J2/17546 ,  B41J2/17566 ,  B41J29/38 ,  B41J2002/17576

摘要： A liquid supply apparatus includes a container mounting portion and a liquid container. The liquid container includes a case configured to store liquid therein, and a movable member positioned in the case. The movable member and the case comprise a pair of magnetic materials on which a magnetic force acts, such that the pair of magnetic materials attracts each other. When the liquid container is not mounted to the container mounting portion, the movable member is in a fixed state in which the movable member is fixed to the case by the magnetic force acting between the pair of magnetic materials. The container mounting portion includes a release member configured to release the movable member from the fixed state by generating a magnetic force acting between the pair of magnetic materials, such that the pair of magnetic materials separates away from each other.

摘要翻译： 液体供给装置包括容器安装部和液体容器。 液体容器包括构造成在其中储存液体的壳体和位于壳体中的可动构件。 可动构件和壳体包括磁力作用的一对磁性材料，使得该对磁性材料彼此吸引。 当液体容器没有安装到容器安装部分时，可动件处于固定状态，其中可动件通过作用在一对磁性材料之间的磁力固定在壳体上。 容器安装部分包括释放构件，其构造成通过产生作用在该对磁性材料之间的磁力而使可动构件从固定状态释放，使得该对磁性材料彼此分离。