公开(公告)号：US5260724A

公开(公告)日：1993-11-09

申请号：US814825

申请日：1991-12-31

申请人： Tsuyoshi Tomii ,  Seiji Mochizuki ,  Yukihiro Hanaoka ,  Toshio Kumagai ,  Hitoshi Hayakawa

发明人： Tsuyoshi Tomii ,  Seiji Mochizuki ,  Yukihiro Hanaoka ,  Toshio Kumagai ,  Hitoshi Hayakawa

IPC分类号： B41J2/165 ,  G01D15/18

CPC分类号： B41J2/16547

摘要： According to the present invention, there is disclosed a capping device for an ink jet printer which is constructed such that a cap supporting member 14, adapted to move from the non-capping position to the capping position by the thrust action of a carriage 3, is arranged on the home position side of the ink jet printer so that the outer end part of the cap supporting member 14 is displaced toward the nozzle surface of a printing head 4 with the aid of a guide surface 15b having an inclined surface 15a, until a cap 5 on the cap supporting member 14 is brought into close contact with the nozzle surface of the printing head 4 with an adequate intensity of thrust force by means of a turnable lever 8 operatively connected to the inner end of the cap supporting member 14, while resilient force of a cap spring 11 is exerted on the base end part of the turnable lever 8 so as to normally bias the cap supporting member 14 in the direction toward the printing head 4.

公开(公告)号：US08596775B2

公开(公告)日：2013-12-03

申请号：US13590923

申请日：2012-08-21

申请人： Kaoru Koike ,  Toshio Kumagai ,  Masaaki Ando ,  Haruhisa Uezawa

发明人： Kaoru Koike ,  Toshio Kumagai ,  Masaaki Ando ,  Haruhisa Uezawa

IPC分类号： B41J2/19 ,  B41J2/175

CPC分类号： B41J2/19 ,  B41J2/175 ,  B41J2/17563 ,  B41J2/18 ,  B41J29/38

摘要： A filter unit includes: a space portion, through which a liquid passes, whose outer cross-sectional shape when cut along the direction orthogonal to the axial direction is circular or polygonal; a filter provided at the surface on one end side of the space portion in the axial direction thereof; a protruding member, provided at the surface on the other end side of the space portion in the axial direction thereof, that protrudes toward a center area of the surface on the one end side of the space portion; an inflow channel that allows the liquid to flow into the space portion from a direction tangential to the side circumferential surface of the space portion; and an outflow channel that allows the liquid to pass through the filter and flow out from the space portion.

公开(公告)号：US08240792B2

公开(公告)日：2012-08-14

申请号：US12490546

申请日：2009-06-24

申请人： Hidenori Usuda ,  Hideo Noro ,  Toshio Kumagai ,  Shinichi Kamoshida

发明人： Hidenori Usuda ,  Hideo Noro ,  Toshio Kumagai ,  Shinichi Kamoshida

IPC分类号： B41J29/38

CPC分类号： B41J13/223 ,  B41J11/002

摘要： A fluid ejecting apparatus includes a drum that rotates while holding a medium on its outer periphery, a head that ejects a fluid on to the medium held on the periphery of the drum, a fixing section that fixes the fluid ejected on to the medium by the head, a measuring section that measures a diameter of the drum, and a controller that varies an ejection timing of the fluid ejected from the head in accordance with variation in the diameter of the drum measured by the measuring section.

摘要翻译： 一种流体喷射装置，包括：滚筒，其在其外周保持介质的同时旋转;喷头将流体喷射到保持在滚筒周边的介质上;固定部，其将喷射在介质上的流体 头部，测量滚筒的直径的测量部分，以及根据由测量部分测量的滚筒直径的变化改变从头部喷出的流体的喷射定时的控制器。

公开(公告)号：US08177314B2

公开(公告)日：2012-05-15

申请号：US12794282

申请日：2010-06-04

申请人： Hidenori Usuda ,  Koji Harada ,  Yoshiaki Shimizu ,  Toshio Kumagai ,  Shinji Hirata

发明人： Hidenori Usuda ,  Koji Harada ,  Yoshiaki Shimizu ,  Toshio Kumagai ,  Shinji Hirata

IPC分类号： B41J2/195

CPC分类号： B41J2/2114

摘要： A printing apparatus includes a head which discharges color inks and into which clear ink that prevents the head from being clogged and white ink are selectively filled. A selection portion communicates either of a white or a clear ink container with the head. A controller executes a first switching from a second filled state where the head is filled with clear ink to a first filled state where the head is filled with white ink by shifting from a state where the clear ink container is communicated with the head to a state where the white ink container is communicated with the head. A second switching is executed from the first filled state to the second filled state by shifting from a state where the white ink container is communicated with the head to a state where the clear ink container is communicated with the head.

摘要翻译： 一种打印装置，包括：排出彩色墨水的头部，并且清洁墨水防止头部被堵塞，并且白色墨水被选择性地填充。 选择部分将白色或透明墨水容器中的任一个与头部通信。 控制器执行从第二填充状态的第一切换，其中头部被清除墨水填充到第一填充状态，在该第一填充状态下，通过从清洁墨水容器与头部连通的状态转移到头部而将白色墨水填充到白色墨水 其中白色墨水容器与头部连通。 通过从白色墨水容器与头部连通的状态转移到透明墨水容器与头部连通的状态，从第一填充状态到第二填充状态执行第二切换。

公开(公告)号：US20120092417A1

公开(公告)日：2012-04-19

申请号：US13271043

申请日：2011-10-11

申请人： Toshio Kumagai

发明人： Toshio Kumagai

IPC分类号： B41J2/16 ,  B41J2/175

CPC分类号： B41J2/16505 ,  B41J2/14274 ,  B41J2/18 ,  B41J2002/14467 ,  B41J2202/12

摘要： A liquid ejecting apparatus includes: a common liquid chamber which is common to each pressure chamber and stores ink, a first pressure chamber and a second pressure chamber which communicate with the common liquid chamber, a first nozzle which communicates with the first pressure chamber and a second nozzle which communicates with the second pressure chamber, a first piezoelectric vibrator which causes pressure fluctuation in ink in the first pressure chamber and a second piezoelectric vibrator which causes pressure fluctuation in ink in the second pressure chamber, and a communication flow path which makes the first pressure chamber and the second pressure chamber communicate with each other, wherein the flow of ink is generated in the communication flow path by driving the first piezoelectric vibrator and the second piezoelectric vibrator.

摘要翻译： 液体喷射装置包括：公共液体室，其与每个压力室共同存储油墨，第一压力室和与公共液体室连通的第二压力室，与第一压力室连通的第一喷嘴和 与第二压力室连通的第二喷嘴，引起第一压力室中的油墨的压力波动的第一压电振动器和引起第二压力室中的油墨的压力波动的第二压电振动器，以及连通流路， 第一压力室和第二压力室彼此连通，其中通过驱动第一压电振动器和第二压电振动器在连通流路中产生墨流。

公开(公告)号：US20120001985A1

公开(公告)日：2012-01-05

申请号：US13175575

申请日：2011-07-01

申请人： Toshio Kumagai

发明人： Toshio Kumagai

IPC分类号： B41J2/165

CPC分类号： B41J2/1652 ,  B41J2/155 ,  B41J2/1714

摘要： A mist collecting apparatus which sucks and collects mist that is generated due to ejection of a liquid includes: an exhaust duct from which a suction unit for sucking outside air extends downward; and a liquid absorbing member which is mounted to the suction unit so that a lower end portion thereof is disposed on an outside of the exhaust duct and an upper end portion thereof is disposed in the exhaust duct, wherein a suction pressure of the liquid absorbing member on a liquid by capillary force is equal to or greater than a difference between hydraulic heads of an upper and a lower end of the liquid absorbing member.

摘要翻译： 吸收和收集由于液体喷射而产生的雾的雾气收集装置包括：排出管，吸入外部空气的抽吸单元从该排气管向下延伸; 以及液体吸收构件，其被安装到所述抽吸单元，使得其下端部设置在所述排气管道的外侧，并且其上端部设置在所述排气管道中，其中所述液体吸收构件的吸入压力 通过毛细管力在液体上等于或大于液体吸收构件的上端和下端的液压头之间的差。

公开(公告)号：US08075091B2

公开(公告)日：2011-12-13

申请号：US12717287

申请日：2010-03-04

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：US07735992B2

公开(公告)日：2010-06-15

申请号：US12047720

申请日：2008-03-13

申请人： Toshio Kumagai

发明人： Toshio Kumagai

IPC分类号： B41J2/01

CPC分类号： B41J2/15 ,  B41J11/0015 ,  B41J11/002 ,  B41J2202/20

摘要： A recording apparatus includes a support drum which rotates while supporting a recording medium on a support surface thereof. A guide shaft of the recording apparatus is spaced apart from the support surface by a predetermined distance and extends in parallel to a direction perpendicular to a rotation direction of the support drum. A carriage which is guided by the guide shaft is reciprocally moved along the support surface. A recording head mounted on the carriage ejects an ultraviolet curing ink toward the recording medium. An ultraviolet ray irradiation unit irradiates ultraviolet rays to the ultraviolet curing inks which are ejected from the recording head. In operation, the carriage is moved along the guide shaft so as to form an image formed by the ultraviolet curing ink and a coat ink over the overall surface of the recording medium supported by the support drum.

摘要翻译： 记录装置包括支撑滚筒，支撑滚筒在支撑表面上支撑记录介质的同时旋转。 记录装置的引导轴与支撑表面间隔预定距离并且平行于与支撑滚筒的旋转方向垂直的方向延伸。 由引导轴引导的滑架沿支撑面往复移动。 安装在滑架上的记录头向记录介质喷射紫外线固化油墨。 紫外线照射单元将紫外线照射到从记录头喷出的紫外线固化油墨。 在操作中，滑架沿着引导轴移动，以形成由紫外线固化油墨形成的图像和在由支撑滚筒支撑的记录介质的整个表面上的油墨。

公开(公告)号：US20090213174A1

公开(公告)日：2009-08-27

申请号：US12393685

申请日：2009-02-26

申请人： Shinichi Kamoshida ,  Toshio Kumagai ,  Norihiro Masuda

发明人： Shinichi Kamoshida ,  Toshio Kumagai ,  Norihiro Masuda

IPC分类号： B41J2/165

CPC分类号： B41J2/16544 ,  B41J2/16541 ,  B41J13/223

摘要： A liquid ejecting apparatus including an ejection head capable of ejecting liquid that may be cured by irradiation of an energy ray, a wiping member that is capable of wiping a nozzle forming face of the ejection head, an irradiation unit that is capable of curing and solidifying the liquid adhering to the wiping member by irradiating the energy ray after the nozzle forming face is wiped by the wiping member, and a removal unit that removes the solidified liquid from the wiping member.

摘要翻译： 一种液体喷射装置，包括能够喷射能够通过照射能量射线固化的液体的喷射头，能够擦拭喷射头的喷嘴形成面的擦拭构件，能够固化和固化的照射单元 通过在喷嘴形成面之后照射能量射线而附着在擦拭部件上的液体被擦拭部件擦拭，以及从擦拭部件除去固化液体的除去部。

公开(公告)号：US20090180938A1

公开(公告)日：2009-07-16

申请号：US12355295

申请日：2009-01-16

申请人： Hideo Noro ,  Toshio Kumagai

发明人： Hideo Noro ,  Toshio Kumagai

IPC分类号： B01J19/08

CPC分类号： B41J2/16523 ,  B41J2/1721 ,  B41J11/002

摘要： Provided is a waste liquid processing device including: a carrier transporting a waste liquid attached thereto; an attachment portion attaching a liquid cured by irradiation of energy rays to the carrier; an irradiation portion irradiating the energy rays to the waste liquid attached to the carrier by the attachment portion so as to cure the waste liquid; and a removal portion removing the waste liquid cured by the irradiation portion from the carrier.

摘要翻译： 提供了一种废液处理装置，包括：运送附着在其上的废液的载体; 附着部，其将通过能量射线照射而固化的液体附着在所述载体上; 照射部，通过所述安装部将能量射线照射到附着在所述载体上的废液，使所述废液固化; 以及从载体上除去被照射部固化的废液的除去部。