公开(公告)号：US08727490B2

公开(公告)日：2014-05-20

申请号：US12357116

申请日：2009-01-21

申请人： Toshio Kumagai ,  Kaoru Koike

发明人： Toshio Kumagai ,  Kaoru Koike

IPC分类号： B41J2/165

CPC分类号： B41J11/002 ,  B41J13/223 ,  B41J29/17

摘要： A fluid discharging apparatus includes: a nozzle for discharging fluid onto a medium; and a rotating body that has a holding region for holding the medium and a non-holding region on its peripheral surface and that rotates while facing the peripheral surface toward the nozzle. The rotating body includes a receiving member for receiving fluid discharged from the nozzle for flushing when the non-holding region faces the nozzle and a removing member for removing the fluid, received by the receiving member, from the receiving member.

摘要翻译： 流体排放装置包括：用于将流体排放到介质上的喷嘴; 以及旋转体，其具有用于保持介质的保持区域和在其外周表面上的非保持区域，并且朝向喷嘴面向外周面旋转。 旋转体包括接收构件，用于接收从喷嘴排出的流体，用于当非保持区域面对喷嘴时进行冲洗;以及移除构件，用于从容纳构件接收由容纳构件接收的流体。

公开(公告)号：US08636347B2

公开(公告)日：2014-01-28

申请号：US12841016

申请日：2010-07-21

申请人： Taku Ishizawa ,  Toshio Kumagai ,  Masanori Kamijyo

发明人： Taku Ishizawa ,  Toshio Kumagai ,  Masanori Kamijyo

IPC分类号： B41J2/175

CPC分类号： B41J2/17503 ,  B41J2/175 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17523 ,  B41J2/17526 ,  B41J2/17553 ,  B41J2/17556 ,  B41J2/17566 ,  B41J2/17596 ,  B41J2002/17573 ,  B41J2002/17576

摘要： There is provided an ink cartridge which is formed from an ink-filled ink pack and a hermetic outer shell case for housing the ink pack and which supplies ink to a recording head by means of application of air pressure to a space between the outer shell case and the ink pack. The outer shell case is formed by coupling an upper case and a lower case together. The ink-filled ink pack is housed in the lower case, and the upper case is laid on the lower case from above. The upper and lower cases are hermetically sealed by vibratory welding or heat welding, thus constituting the ink cartridge.

摘要翻译： 提供了一种墨盒，其由填充墨水的墨水包和用于容纳墨水包装的密封外壳壳体形成，并且通过将空气压力施加到外壳壳体之间的空间将墨水供应到记录头 和墨水包。 外壳壳体通过将上壳体和下壳体联接在一起而形成。 填充墨水的墨水包被容纳在下壳体中，并且上壳体从上方放置在下壳体上。 上壳体和下壳体通过振动焊接或热焊接而密封，从而构成墨盒。

公开(公告)号：US08573760B2

公开(公告)日：2013-11-05

申请号：US13370156

申请日：2012-02-09

申请人： Kazuhito Hori ,  Toshio Kumagai ,  Kaoru Koike

发明人： Kazuhito Hori ,  Toshio Kumagai ,  Kaoru Koike

IPC分类号： B41J2/18 ,  B41J2/17 ,  B41J2/175

CPC分类号： B41J2/175

摘要： An outgoing path port and a returning path port of a circulation path are at a position that is lower than a printing head. The outgoing path port and a discharge port of a discharge path are at a position that is lower than the returning path port. When ink droplets are ejected from the printing head, ink is pumped from a main tank to a sub tank using a supply pump, and ink is pumped from the outgoing path port to the printing head using a circulation pump with an opening and closing valve open and an opening and closing valve closed. In a case where discharge of ink in the sub tank and a circulation path is instructed before replacing of an ink unit, ink is pumped from the outgoing path port to a junction side using the circulation pump with both of the valves open.

摘要翻译： 循环路径的输出路径端口和返回路径端口位于低于打印头的位置。 排出路径的排出口和排出口位于比返回通路口低的位置。 当墨滴从打印头喷出时，使用供应泵将墨水从主罐泵送到副罐，并且使用循环泵将油墨从出口路径泵送到打印头，打开和关闭阀打开 并且打开和关闭阀关闭。 在更换墨单元之前指示副墨槽和循环路径中的墨的排出的情况下，在两个阀都打开的情况下，使用循环泵将墨从出口路径泵送到接合侧。

公开(公告)号：US08550591B2

公开(公告)日：2013-10-08

申请号：US13291897

申请日：2011-11-08

申请人： Kaoru Koike ,  Toshio Kumagai ,  Hiroki Matsuoka

发明人： Kaoru Koike ,  Toshio Kumagai ,  Hiroki Matsuoka

IPC分类号： B41J2/165

CPC分类号： B41J2/16532 ,  B41J2/1714

摘要： A fluid ejecting apparatus includes a nozzle that ejects fluid; a transporting section that transports in a direction of transportation a medium on which the fluid lands; and a mist sucking section that sucks air including a mist portion when the nozzle ejects the fluid, so as to move the mist portion from a route that extends from the nozzle to the spot on the medium where the fluid lands. The mist portion is a portion of mist, which is part of the fluid ejected by the nozzle that does not land on the medium and is floating.

摘要翻译： 流体喷射装置包括喷射流体的喷嘴; 输送部，其沿输送方向输送流体所在的介质; 以及吸嘴部，其在喷嘴喷射流体时吸入包括雾部的空气，以使雾部从从喷嘴延伸的路径移动到流体接合的介质上的位置。 雾部是雾的一部分，其是喷嘴喷射的不会落在介质上并浮动的流体的一部分。

公开(公告)号：US20120212550A1

公开(公告)日：2012-08-23

申请号：US13370156

申请日：2012-02-09

申请人： Kazuhito Hori ,  Toshio Kumagai ,  Kaoru Koike

发明人： Kazuhito Hori ,  Toshio Kumagai ,  Kaoru Koike

IPC分类号： B41J2/18

CPC分类号： B41J2/175

摘要： An outgoing path port and a returning path port of a circulation path are at a position that is lower than a printing head. The outgoing path port and a discharge port of a discharge path are at a position that is lower than the returning path port. When ink droplets are ejected from the printing head, ink is pumped from a main tank to a sub tank using a supply pump, and ink is pumped from the outgoing path port to the printing head using a circulation pump with an opening and closing valve open and an opening and closing valve closed. In a case where discharge of ink in the sub tank and a circulation path is instructed before replacing of an ink unit, ink is pumped from the outgoing path port to a junction side using the circulation pump with both of the valves open.

摘要翻译： 循环路径的输出路径端口和返回路径端口位于低于打印头的位置。 排出路径的排出口和排出口位于比返回通路口低的位置。 当墨滴从打印头喷出时，使用供应泵将墨水从主罐泵送到副罐，并且使用循环泵将油墨从出口路径泵送到打印头，打开和关闭阀打开 并且打开和关闭阀关闭。 在更换墨单元之前指示副墨槽和循环路径中的墨的排出的情况下，在两个阀都打开的情况下，使用循环泵将墨从出口路径泵送到接合侧。

公开(公告)号：US08240840B2

公开(公告)日：2012-08-14

申请号：US12490536

申请日：2009-06-24

申请人： Hidenori Usuda ,  Toshio Kumagai

发明人： Hidenori Usuda ,  Toshio Kumagai

IPC分类号： B41J2/01

CPC分类号： B41J11/002 ,  B41J2/2132

摘要： A liquid ejecting apparatus includes an array of nozzles and a light-emitting portion that emits ultraviolet light. A control portion alternately and repetitively transports a medium in a transporting direction relative to the nozzles. The control portion forms a dot group in the transporting direction on the medium by ejecting a liquid toward the medium from the nozzles. The control portion also performs a light-emitting operation every time the control portion forms a dot group. The light-emitting operation is performed by causing the light-emitting portion to emit the ultraviolet light toward the dot group to cure the dot group. During the light-emitting operation, at least one of two ends of the dot group in the transporting direction is exposed to the ultraviolet light at a time later than the time at which a midsection of the dot group in the transporting direction is exposed to the ultraviolet light.

摘要翻译： 液体喷射装置包括喷嘴阵列和发射紫外光的发光部分。 控制部分相对于喷嘴在传送方向上交替地重复地传送介质。 控制部分通过从喷嘴向介质喷射液体而在介质上沿输送方向形成点组。 每当控制部分形成点组时，控制部分也执行发光操作。 发光操作是通过使发光部分向点组发射紫外光来固化点组。 在发光操作期间，在输送方向上的点组的两端中的至少一端在与输送方向的中心部分暴露于 紫外光线。

公开(公告)号：US20120127242A1

公开(公告)日：2012-05-24

申请号：US13293238

申请日：2011-11-10

申请人： Kaoru KOIKE ,  Toshio KUMAGAI ,  Kazutoshi SHIMIZU

发明人： Kaoru KOIKE ,  Toshio KUMAGAI ,  Kazutoshi SHIMIZU

IPC分类号： B41J2/175

CPC分类号： B41J2/17509 ,  B41J2/175 ,  B41J2/17596

摘要： A liquid feed valve unit is configured to switch between a releasing mode for forcibly opening a valve and a blocking mode for closing the valve, and the valve can therefore be opened and closed in a short time as needed. Since the releasing mode is implemented by pushing the peripheral part and the pressure-receiving part of the flexible member, the flexible member can be prevented from flexing toward the outside of the liquid accommodating chamber even in the case that the pressure-receiving part is pushed. In this case, since a residual pressure can be prevented from forming in the liquid accommodating chamber, there is no need to suspend operation, and it is possible to immediately proceed to the next operation. A fast-operating liquid feed valve unit can thereby be obtained.

摘要翻译： 液体供给阀单元被配置为在用于强制打开阀的释放模式和用于关闭阀的阻塞模式之间切换，并且因此阀可以在短时间内根据需要打开和关闭。 由于通过推动柔性构件的周边部分和受压部分来实现释放模式，所以即使在压力接收部被推动的情况下，也可以防止柔性构件朝向液体容纳室的外部弯曲 。 在这种情况下，由于可以防止在液体容纳室中形成残留压力，所以不需要暂停操作，并且可以立即进行下一个操作。 由此可以获得快速操作的液体供给阀单元。

公开(公告)号：US20120069073A1

公开(公告)日：2012-03-22

申请号：US13307880

申请日：2011-11-30

申请人： Hidenori USUDA ,  Toshio KUMAGAI ,  Kazutoshi FUJISAWA

发明人： Hidenori USUDA ,  Toshio KUMAGAI ,  Kazutoshi FUJISAWA

IPC分类号： B41J29/38

CPC分类号： B41J2/01 ,  B41J2/2114 ,  B41J11/0015 ,  B41J11/002

摘要： A fluid ejecting apparatus includes: a fluid ejecting unit that ejects a colored fluid and a colorless fluid toward a fluid ejection target medium; an irradiating unit that irradiates ultraviolet rays onto a fluid that lies on or over the fluid ejection target medium so as to cure the fluid; and a controlling unit that controls the fluid ejecting operation of the fluid ejecting unit and the ultraviolet ray irradiating operation of the irradiating unit. The controlling unit performs control so that the colorless fluid is ejected on an image that is made of the colored fluid that landed on the fluid ejection target medium. After the start of the agglomeration of the colorless fluid that landed on the image, the controlling unit performs control so that ultraviolet rays are irradiated onto the colorless fluid.

摘要翻译： 流体喷射装置包括：流体喷射单元，其朝向流体喷射目标介质喷射有色流体和无色流体; 照射单元，其将紫外线照射到位于所述流体喷射目标介质上或上方的流体，以固化所述流体; 以及控制单元，其控制流体喷射单元的流体喷射操作和照射单元的紫外线照射操作。 控制单元执行控制，使得无色流体喷射在由着色在流体喷射目标介质上的着色流体制成的图像上。 在图像上着色的无色液体的聚集开始之后，控制单元进行控制，使得紫外线照射到无色流体上。

公开(公告)号：US20120050404A1

公开(公告)日：2012-03-01

申请号：US13291897

申请日：2011-11-08

申请人： Kaoru KOIKE ,  Toshio KUMAGAI ,  Hiroki MATSUOKA

发明人： Kaoru KOIKE ,  Toshio KUMAGAI ,  Hiroki MATSUOKA

IPC分类号： B41J2/165

CPC分类号： B41J2/16532 ,  B41J2/1714

摘要： A fluid ejecting apparatus includes a nozzle that ejects fluid; a transporting section that transports in a direction of transportation a medium on which the fluid lands; and a mist sucking section that sucks air including a mist portion when the nozzle ejects the fluid, so as to move the mist portion from a route that extends from the nozzle to the spot on the medium where the fluid lands. The mist portion is a portion of mist, which is part of the fluid ejected by the nozzle that does not land on the medium and is floating.

摘要翻译： 流体喷射装置包括喷射流体的喷嘴; 输送部，其沿输送方向输送流体所在的介质; 以及吸嘴部，其在喷嘴喷射流体时吸入包括雾部的空气，以使雾部从从喷嘴延伸的路径移动到流体接合的介质上的位置。 雾部是雾的一部分，其是喷嘴喷射的不会落在介质上并浮动的流体的一部分。

公开(公告)号：US08033656B2

公开(公告)日：2011-10-11

申请号：US12987462

申请日：2011-01-10

申请人： Toshio Kumagai ,  Tsuyoshi Otani

发明人： Toshio Kumagai ,  Tsuyoshi Otani

IPC分类号： B41J2/175

CPC分类号： B41J19/20 ,  B41J2/175

摘要： A liquid feeding device includes: a flexible tube to be arranged so as to be curved at the midsection thereof for feeding liquid to a liquid ejecting head for ejecting the liquid toward a target; a resilient longitudinally extending member to be arranged so as to extend along the tube; and a binding member for binding the longitudinally extending member with the tube at a distance from each other. The binding member is fixed to the tube and slidably supports the longitudinally extending member.

摘要翻译： 液体供给装置包括：柔性管，其布置成在其中部弯曲，用于将液体供给到用于将液体朝向目标喷射的液体喷射头; 弹性纵向延伸构件，其布置成沿管延伸; 以及用于将纵向延伸构件与管彼此间隔一定距离的装订构件。 装订构件被固定到管并且可滑动地支撑纵向延伸构件。