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公开(公告)号：US20090135233A1
公开(公告)日：2009-05-28
申请号：US12318847
申请日：2009-01-09
IPC分类号： B41J2/175
CPC分类号： B41J2/155 , B41J2/17509 , B41J2/17556 , B41J2202/20
摘要： An ink jet recorder that includes line heads (4) having a plurality of nozzle heads (41), main tanks (13) placed outside of the line heads (4) to store ink; an ink supply passage (13a, 49a, 49c) that connects the main tanks (13) to the associated nozzle heads (41), and distribution tanks (6) placed in each line head (4). The number of supply tube connections (67) provided in the distribution tank (6) is smaller than that of the nozzle heads (41) arranged in the line head (4).
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公开(公告)号：US07296874B2
公开(公告)日：2007-11-20
申请号：US10927151
申请日：2004-08-27
IPC分类号： B41J2/165
CPC分类号： B41J2/16585
摘要： An inkjet recording apparatus includes an absorber configured to abut a nozzle surface of a line head to absorb ink adhered on the nozzle surface. A portion of the absorber which corresponds to an opening of a nozzle is removed. The absorber is configured to abut the nozzle surface except for a portion near the nozzle. Ink remaining on the nozzle surface is absorbed by the absorber. Thus, when the nozzle surface is wiped with a blade, accumulation of a large amount of remaining ink is prevented.
摘要翻译： 喷墨记录装置包括吸收器，其被配置为邻接行头的喷嘴表面以吸收附着在喷嘴表面上的油墨。 除去与喷嘴的开口对应的吸收体的一部分。 吸收器构造成邻近喷嘴表面，除了喷嘴附近的部分。 喷嘴表面上残留的墨水被吸收体吸收。 因此，当喷嘴表面用刀片擦拭时，防止了大量剩余墨水的积聚。
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公开(公告)号：US20050248607A1
公开(公告)日：2005-11-10
申请号：US11115795
申请日：2005-04-27
申请人： Hiroyuki Matsuba , Kazunari Chikanawa , Shigeyuki Takao , Tetsuya Matsuzaki , Hideo Izawa , Takao Namiki
发明人： Hiroyuki Matsuba , Kazunari Chikanawa , Shigeyuki Takao , Tetsuya Matsuzaki , Hideo Izawa , Takao Namiki
CPC分类号： B41J2/175 , B41J2/17509 , B41J2/17556
摘要： In order to maintain ink supply pressure to a recording head constant while supplying the recording head with ink with an minimum of air entrained therein, the invention provides an ink supplier which comprises a main ink reservoir, a subsidiary ink reservoir connected to the main ink reservoir for replenishment with ink from the main ink reservoir and a means whereby a position head of the ink liquid level in the subsidiary ink reservoir is maintained substantially constant relative to a printing head face of the recording head. Included preferably also are a deaerator associated with the subsidiary ink reservoir for removing air from ink therein and a float floating on ink in the subsidiary ink reservoir. Further, in order for a mechanism that adjusts the position head for ink supply to the recording head to be made light equipped and manufactured at reduced cost, the invention provides an ink supplier that comprises a back pressure reservoir connected between the main ink reservoir and the recording head and adapted to maintain a height of the ink liquid level therein substantially constant against an amount of ink consumption by the recording head and a means for adjusting the back pressure reservoir in its vertical position, thereby adjusting a position head of the ink liquid level in the back pressure reservoir relative to a printing head face of the recording head.
摘要翻译： 为了将记录头的供墨压力保持恒定，同时向记录头提供夹带有最少空气的油墨，本发明提供一种油墨供应器，其包括主油墨储存器，连接到主油墨储存器的辅助墨水储存器 用于从主墨水储存器中的墨水补充，并且使得辅助墨水容器中的墨水液位的位置头相对于记录头的打印头表面保持基本上恒定的装置。 还优选包括与用于从其中的油墨中除去空气的辅助墨水储存器相关联的除气器和浮在辅助墨水容器中的墨水上的浮子。 此外，本发明提供了一种墨水供应器，该墨水供应器包括连接在主墨水容器和主墨水盒之间的背压储存器， 记录头，并且适于保持墨水液面高度基本上与记录头的墨水消耗量保持恒定，以及用于在其垂直位置调节背压储存器的装置，由此调节墨水液位的位置头 在背压储存器中相对于记录头的打印头表面。
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公开(公告)号：US5465242A
公开(公告)日：1995-11-07
申请号：US227709
申请日：1994-04-14
CPC分类号： G11B7/093 , G11B7/0933 , G11B7/0935
摘要： An optical disk device for use as a mass storage device includes an axially and angularly movable support mounted on a hollow shaft and supporting a condensing lens that converges a laser beam onto an optical disk mounted in position. A substantially cylindrical side yoke is disposed concentrically around the hollow shaft, and a magnet is coupled to said side yoke, the magnet and the side yoke jointly providing a magnetic circuit. A tracking coil is mounted on the support, the side yoke extending through the tracking coil in magnetically coacting relationship to the magnetic circuit. When an electric current flows through the tracking coil, the support and hence the condensing lens are angularly moved in a wide angular range about shaft to access a desired track on the optical disk. The condensing lens is disposed off the shaft, but is spaced from the shaft by a relatively small distance. Therefore, the moment of inertia of the support with the condensing lens supported thereon is relatively small for quick tracking control and short track access time.
摘要翻译： 用作大容量存储装置的光盘装置包括安装在空心轴上的轴向和角度可移动的支撑件，并且支撑会聚激光束到安装在适当位置的光盘上的聚光透镜。 大致圆柱形侧轭同心地围绕中空轴设置，并且磁体与所述侧磁轭，磁体和侧磁轭联接，共同提供磁路。 跟踪线圈安装在支撑件上，侧轭通过与磁路的磁共同关系延伸穿过跟踪线圈。 当电流流过跟踪线圈时，支撑件和聚光透镜在围绕轴的宽角度范围内成角度地移动以接近光盘上的期望轨道。 聚光透镜设置在轴外，但与轴间隔相对较小的距离。 因此，支撑在其上的聚光透镜的支撑件的惯性矩相对较小，用于快速跟踪控制和短轨道存取时间。
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公开(公告)号：US07244011B2
公开(公告)日：2007-07-17
申请号：US10927150
申请日：2004-08-27
IPC分类号： B41J2/165 , B41J25/308
CPC分类号： B41J2/16585 , B41J2202/20
摘要： Line heads are arranged along the transfer direction of a recording medium. Each line head has a nozzle surface in which nozzles are provided over a width direction of the recording medium. Purge units each corresponding to one of the line heads are arranged along the transfer direction of the recording medium at positions which deviate from the recording medium in the width direction. Each purge unit cleans the nozzle surface of a corresponding one of the line heads.
摘要翻译： 线头沿着记录介质的传送方向布置。 每个行头具有喷嘴表面，喷嘴表面设置在记录介质的宽度方向上。 每个对应于一个行头的吹扫单元沿着记录介质的传送方向在沿宽度方向偏离记录介质的位置处布置。 每个吹扫单元清洁相应的一个行头的喷嘴表面。
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16.发明申请公开(公告)号：US20050248612A1
公开(公告)日：2005-11-10
申请号：US11115720
申请日：2005-04-27
IPC分类号： B41J2/165
CPC分类号： B41J2/16552 , B41J2/16544 , B41J2/16585
摘要： For a line head in an ink jet recorder wherein the line head comprises a plurality of long narrow rectangular plate like nozzle heads which are inclined together in a direction relative to that in which they are disposed side by side in a line in the line head, the invention is designed to be capable of wiping ink as well that gets into gaps between adjacent nozzle heads. To this end, an elastically deformable blade 13 is used that is brought into pressure contact with nozzle faces of a line head 23 and moved in a direction in which nozzle heads 24 are inclined while maintaining the blade 13 under pressure to cause it to be deformed against the nozzle faces as it is moved. Also, contaminants adhered on the blade by the wiping action is flushed with cleaning liquid rather than by a contaminant removal member. To this end, a line head wiping apparatus for an ink jet recorder having a line head 23 comprising a plurality of nozzle heads disposed in a line for wiping nozzle faces of the line head 23 by moving a blade 13 in contact with the nozzle faces, includes: a means whereby the blade 13 is movable between a wiping position at which it is brought into contact with the nozzle faces of the line head 23 and a standby position at which it is held away from the line head; and a spray nozzle means disposed opposite to an end of the blade at the standby position for spraying a cleaning liquid onto the same.
摘要翻译： 对于喷墨记录器中的线头，其中线头包括多个长的窄矩形板状的喷嘴头，它们相对于它们在线头中的一条线并排设置的方向一起倾斜， 本发明被设计成能够擦拭墨水以进入相邻喷嘴头之间的间隙。 为此，使用可弹性变形的叶片13，其与管线头23的喷嘴面压力接触并沿喷嘴头24倾斜的方向移动，同时保持叶片13处于压力下使其变形 在喷嘴表面移动时， 此外，通过擦拭作用附着在叶片上的污染物被清洗液体而不是污染物去除构件冲洗。 为此，用于喷墨记录器的线头擦拭装置具有线头23，该线头23包括多个喷嘴头，该多个喷嘴头设置成用于通过移动与喷嘴面接触的刀片13擦拭线头23的喷嘴面， 包括：刀片13可以在其与线头23的喷嘴面接触的擦拭位置和远离线头部的待机位置之间移动的装置; 以及在待机位置处与叶片的端部相对设置用于将清洁液体喷射到其上的喷嘴装置。
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公开(公告)号：US06929358B2
公开(公告)日：2005-08-16
申请号：US10387558
申请日：2003-03-14
CPC分类号： B41J2/17509 , B41J2/17503 , B41J29/023 , B41J29/38
摘要： An inkjet recording apparatus ejects ink from recording heads to a recording paper, thereby attaching the ink to the medium for recording. The apparatus includes a carriage driving motor, a transfer motor, a scanner which reciprocates a carriage having the recording heads in a scanning direction, and a transfer machine. The transfer machine transfers the recording paper in a transfer direction perpendicular to the scanning direction. Both of the motors are located at approximately the same place in an ejecting direction of ink from the heads to the paper, and at the same height of a transfer path of the paper or on the carriage side with respect to the transfer path.
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公开(公告)号：US20050046665A1
公开(公告)日：2005-03-03
申请号：US10927150
申请日：2004-08-27
CPC分类号： B41J2/16585 , B41J2202/20
摘要： A plurality of line heads 4 are arranged along the transfer direction of a recording medium 12. Each line head 4 has a nozzle surface in which nozzles are provided over the entire width of the recording medium 12. A plurality of purge units 5 are arranged along the transfer direction of the recording medium 12 at external positions which deviate from the recording medium 12 in the width direction of the recording medium 12. The purge units 5 respectively correspond to the line heads 4. Each purge unit 5 cleans the nozzle surface of a corresponding one of the line heads 4.
摘要翻译： 多个行头4沿着记录介质12的传送方向布置。每个行头4具有喷嘴表面，喷嘴表面设置在记录介质12的整个宽度上。多个吹扫单元5沿着 记录介质12在与记录介质12的宽度方向上偏离记录介质12的外部位置的传送方向。清洗单元5分别对应于行头4。每个吹扫单元5清洁喷嘴表面 相应的行头4之一。
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公开(公告)号：US07628476B2
公开(公告)日：2009-12-08
申请号：US11115795
申请日：2005-04-27
申请人： Hiroyuki Matsuba , Kazunari Chikanawa , Shigeyuki Takao , Tetsuya Matsuzaki , Hideo Izawa , Takao Namiki
发明人： Hiroyuki Matsuba , Kazunari Chikanawa , Shigeyuki Takao , Tetsuya Matsuzaki , Hideo Izawa , Takao Namiki
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17509 , B41J2/17556
摘要： An ink supplier for an ink jet recorder is provided. The ink supplier includes a recording head, a main ink reservoir, and a subsidiary ink reservoir connected to the main ink reservoir for replenishment with ink from the main ink reservoir. A position head of the ink liquid level in the subsidiary ink reservoir is maintained substantially constant relative to a printing head face of the recording head.
摘要翻译： 提供了一种用于喷墨记录器的油墨供应商。 墨水供应器包括记录头，主墨水储存器和连接到主墨水储存器的辅助墨水储存器，用于从主墨水容器补充墨水。 辅助墨水容器中的墨水液位的位置头相对于记录头的打印头表面保持基本上恒定。
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公开(公告)号：US07278696B2
公开(公告)日：2007-10-09
申请号：US11368485
申请日：2006-03-07
CPC分类号： B41J2/17509 , B41J2/17503 , B41J29/023 , B41J29/38
摘要： An inkjet recording apparatus ejects ink from recording heads to a recording paper, thereby attaching the ink to the medium for recording. The apparatus includes a carriage driving motor, a transfer motor, a scanner which reciprocates a carriage having the recording heads in a scanning direction, and a transfer machine. The transfer machine transfers the recording paper in a transfer direction perpendicular to the scanning direction. Both of the motors are located at approximately the same place in an ejecting direction of ink from the heads to the paper, and at the same height of a transfer path of the paper or on the carriage side with respect to the transfer path.
摘要翻译： 喷墨记录装置将墨从记录头喷射到记录纸上，从而将墨附着到用于记录的介质上。 该装置包括滑架驱动电动机，转印电动机，使扫描方向具有记录头的滑架往复移动的扫描器和转印机。 转印机在垂直于扫描方向的传送方向上传送记录纸。 两个电动机位于从喷墨头到纸张的墨水排出方向大致相同的位置处，并且在纸张的传送路径相对于传送路径的相同的高度处。
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