-
公开(公告)号：US20190016140A1
公开(公告)日：2019-01-17
申请号：US16029252
申请日：2018-07-06
IPC分类号： B41J2/165
CPC分类号： B41J2/16535 , B41J2/16508 , B41J2/16511 , B41J2/16538 , B41J2/16544 , B41J2/16552 , B41J2/16585
摘要： A recording head of the present disclosure includes an ink ejection surface where a plurality of ink ejection ports for ejecting ink onto a recording medium are disposed. A plurality of cleaning liquid supply ports for supplying a cleaning liquid are disposed on an upstream side with respect to the ink ejection ports in a wiping direction which is a direction in which a wiper wipes the ink ejection surface. The plurality of cleaning liquid supply ports each have a chamfer portion formed at a portion thereof that intersects a surface to be wiped by the wiper, the chamfer portion being R-shaped in section.
-
公开(公告)号：US20130222464A1
公开(公告)日：2013-08-29
申请号：US13777712
申请日：2013-02-26
IPC分类号： C09D11/00
CPC分类号： C09D11/38 , C09D11/322
摘要： An ink for ink-jet recording apparatuses, includes water, a pigment dispersion, and a super-penetrating agent and a high SP organic solvent respectively having a predetermined solubility parameter (SP value). All of differences (ΔSPs) between SP values of the neighboring organic solvents are from 0.5 to 5.0 in order of SP values thereof, and the difference of SPmax−SPmin is 12 or less in which SPmax is the highest SP value of an organic solvent among organic solvents in the high SP organic solvent and SPmin is the smallest SP value of an organic solvent among organic solvents in the super-penetrating agent.
摘要翻译： 喷墨记录装置用墨水，具有分别具有规定溶解度参数（SP值）的水，颜料分散液，超渗透剂和高SP有机溶剂。 相邻有机溶剂的SP值之间的所有差异（DeltaSP）以SP值的顺序为0.5至5.0，并且SPmax-SPmin的差异为12或更小，其中SPmax是有机溶剂的最高SP值， 高SP有机溶剂中的有机溶剂和SPmin是超渗透剂中有机溶剂中有机溶剂的最小SP值。
-
公开(公告)号：US20200376845A1
公开(公告)日：2020-12-03
申请号：US16885117
申请日：2020-05-27
发明人： Noriaki FURUKAWA , Takashi SOMETE , Chikara ISHIHARA , Hiroyuki UEDA , Hiroomi NAKATSUJI , Issei NAKANO , Aiichiro OTANA , Jun NAKANO , Yasutaka INUI , Takuma ARAKI
IPC分类号： B41J2/165
摘要： An inkjet recording apparatus includes a recording head, a wiper member, a cleaning liquid supply device, a cleaning liquid flow path, and a controller. The cleaning liquid flow path includes a vertical tubular member connected to the cleaning liquid supply device and extending upward, and a horizontal tubular member connected to an upper end of the vertical tubular member and extending in a horizontal direction. The controller extrudes a cleaning liquid in at least a part of the cleaning liquid flow path from a cleaning liquid supply port before control of a cleaning operation for wiping an ink ejection surface of the recording head, thereby performing control of an air bubble release operation of the cleaning liquid flow path.
-
4.发明申请RECOVERY SYSTEM FOR RECORDING HEAD AND INK-JET RECORDING APPARATUS INCLUDING THE SAME 有权用于记录头部和墨水记录装置的恢复系统公开(公告)号：US20160185121A1
公开(公告)日：2016-06-30
申请号：US14961253
申请日：2015-12-07
发明人： Takashi SOMETE
IPC分类号： B41J2/165
CPC分类号： B41J2/16535 , B41J2/16508 , B41J2/16511 , B41J2/16538 , B41J2/16544 , B41J2/16585 , B41J2002/16591
摘要： A recovery system for a recording head according to the present disclosure includes a wiper, a drive mechanism, and a control portion. The control portion is able to execute a recovery operation for a recording head that includes a first ink pushing-out operation that forcibly pushes out ink, a first wiping operation that wipes away purged ink, and a second wiping operation that moves the wiper in a direction opposite to the first direction. The wiper includes a first wiping surface, a second wiping surface, and an upper surface. The upper surface is provided with a first step portion that becomes higher from a first upper end portion of the first wiping surface to a second upper end portion of the second wiping surface.
摘要翻译： 根据本公开的用于记录头的恢复系统包括刮水器，驱动机构和控制部分。 控制部分能够执行包括强制推出墨水的第一墨水推出操作的记录头的恢复操作，擦除已清除的墨水的第一次擦拭操作和将刮水器移动到第二擦拭操作中的第二擦拭操作 方向与第一方向相反。 擦拭器包括第一擦拭表面，第二擦拭表面和上表面。 上表面设置有从第一擦拭表面的第一上端部分到第二擦拭表面的第二上端部分变高的第一台阶部分。
-
公开(公告)号：US20240227401A9
公开(公告)日：2024-07-11
申请号：US18488321
申请日：2023-10-17
发明人： Aiichiro OTANA , Takashi SOMETE
CPC分类号： B41J2/1721 , B41J2/1707 , B41J11/007
摘要： An inkjet recording apparatus includes a recording head, a conveyance belt, a control portion, an ink collector, and a suction portion. The ink collector includes a plurality of ink receivers that receives ink that has passed through openings of the conveyance belt during execution of flushing and a suction path leading from each of the ink receivers to the suction portion. The suction path includes a plurality of first flow paths each connected to each of the plurality of ink receivers and a merging chamber in which the plurality of first flow paths merges together and that is linked to the suction portion. As each of the first flow paths, the plurality of first flow paths is provided in parallel between each of the ink receivers and the merging chamber.
-
公开(公告)号：US20240198683A1
公开(公告)日：2024-06-20
申请号：US18553683
申请日：2022-03-25
发明人： Yuko YANO , Hiroomi NAKATSUJI , Jun NAKANO , Issei NAKANO , Takashi SOMETE , Chikara ISHIHARA , Noriaki FURUKAWA , Takuma ARAKI
CPC分类号： B41J2/1707 , B41J2/04573 , B41J2/04586 , B41J2/1652 , B41J2/16552 , B41J2/1721 , B41J2/2103 , B41J13/0027 , B41J13/08 , B41J2002/16594 , B41P2235/20
摘要： An inkjet recording apparatus includes a recording head, a conveyance belt, a control portion, an ink receiver, an ink discharging flow path, and a liquid supply mechanism. The recording head includes a plurality of nozzles for ejecting ink. The conveyance belt has a plurality of first openings and conveys a recording medium. The control portion executes flushing in which the ink is ejected through the nozzles of the recording head to pass through any of the plurality of first openings. The ink receiver is opposite disposed to be opposed to the recording head via the conveyance belt and receives the ink that has passed through the first openings during execution of the flushing. The ink discharging flow path is connected to the ink receiver. The liquid supply mechanism supplies a liquid capable of dissolving the ink into the ink receiver.
-
公开(公告)号：US20170075252A1
公开(公告)日：2017-03-16
申请号：US15228791
申请日：2016-08-04
发明人： Shinji OTANI , Yukari OTA , Yasuhiro TAUCHI , Takashi SOMETE , Yoshimi SHIMIZU
IPC分类号： G03G15/09
CPC分类号： G03G15/081 , G03G15/0812 , G03G15/0815 , G03G15/09
摘要： A developing device includes a developing roller, a toner supplying roller, a regulation blade, a casing, a toner receiver support member, a toner receiver member, and a vibration generator. The toner receiver member is disposed along a longitudinal direction of the toner receiver support member facing the developing roller, and has a toner receiving surface inclined downward from the image-carrier side toward the toner-supplying-roller side. The toner receiving surface is disposed to be inclined so as to rise from the toner-supplying-roller side toward the image-carrier side. The toner receiving surface has a plurality of grooves formed therein to be inclined to approach a center part of the toner receiving surface from each end side of the toner receiving surface in its longitudinal direction, from an edge of the toner receiving surface on the image-carrier side toward an edge of the toner receiving surface on the toner-supplying-roller side.
摘要翻译： 显影装置包括显影辊，调色剂供应辊，调节片，壳体，调色剂接收器支撑构件，调色剂接收构件和振动发生器。 调色剂接收部件沿着面向显影辊的调色剂接收器支撑部件的纵向设置，并且具有从图像载体侧向调色剂供给辊侧向下倾斜的调色剂接收表面。 调色剂接收表面被设置成从调色剂供给辊侧朝向图像载体侧上升。 调色剂接收表面具有形成在其中的多个凹槽，以从图像形成部件上的调色剂接收表面的边缘沿着其长度方向从调色剂接收表面的每个端部侧接近调色剂接收表面的中心部分， 载体侧朝向调色剂供给辊侧的调色剂接收表面的边缘。
-
公开(公告)号：US20240208227A1
公开(公告)日：2024-06-27
申请号：US18391094
申请日：2023-12-20
发明人： Takashi SOMETE
IPC分类号： B41J2/165
CPC分类号： B41J2/16552 , B41J2002/16555
摘要： A cap unit includes a cap, a tank, a first pipe, a second pipe, a pump, and a vent port. The cap is attached to and detached from a nozzle surface of an inkjet head. The tank stores humidifying liquid. The first pipe and the second pipe connect the cap and the tank. The pump is provided in the first pipe and pumping air in the tank into the cap. The vent port is provided in the cap.
-
公开(公告)号：US20240131847A1
公开(公告)日：2024-04-25
申请号：US18488408
申请日：2023-10-16
发明人： Aiichiro OTANA , Takashi SOMETE
CPC分类号： B41J2/1721 , B41J2/1707 , B41J11/007
摘要： An inkjet recording apparatus includes a recording head, a conveyance belt, a control portion, an ink collector, and a suction portion. The ink collector includes a plurality of ink receivers that receives ink that has passed through openings of the conveyance belt during execution of flushing, a waste ink tank disposed below the ink receivers, a suction path that is formed in the waste ink tank and leads from each of the ink receivers to the suction portion, and an ink absorber that is filled in the waste ink tank and absorbs the ink sucked from the ink receivers. The suction path is formed by void spaces surrounded by the ink absorber.
-
公开(公告)号：US20240131846A1
公开(公告)日：2024-04-25
申请号：US18488321
申请日：2023-10-16
发明人： Aiichiro OTANA , Takashi SOMETE
CPC分类号： B41J2/1721 , B41J2/1707 , B41J11/007
摘要： An inkjet recording apparatus includes a recording head, a conveyance belt, a control portion, an ink collector, and a suction portion. The ink collector includes a plurality of ink receivers that receives ink that has passed through openings of the conveyance belt during execution of flushing and a suction path leading from each of the ink receivers to the suction portion. The suction path includes a plurality of first flow paths each connected to each of the plurality of ink receivers and a merging chamber in which the plurality of first flow paths merges together and that is linked to the suction portion. As each of the first flow paths, the plurality of first flow paths is provided in parallel between each of the ink receivers and the merging chamber.
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.018 秒)
