公开(公告)号：US5153613A

公开(公告)日：1992-10-06

申请号：US845796

申请日：1992-03-09

申请人： Hideki Yamaguchi ,  Takashi Nojima ,  Shinya Matsui

发明人： Hideki Yamaguchi ,  Takashi Nojima ,  Shinya Matsui

IPC分类号： B41J2/165

CPC分类号： B41J2/16523

摘要： In a suction recovery device in a liquid jet recording apparatus in which the discharge port surface of a recording head is capped by a cap in response to the movement of a carriage carrying the recording head thereon and which is provided with an atmosphere release valve for introducing the atmosphere into the cap after or during the suction of ink from the discharge ports, provision is made of one or more rails disposed on the back of the cap in parallel to the direction of movement of the carriage, and driving means for providing a time difference between the timing of the capping drive of the cap and the valve closing timing of the atmosphere release valve in response to the movement of the carriage to the suction recovery position.

摘要翻译： 在液体喷射记录装置中的抽吸回收装置中，其中记录头的排放口表面响应于在其上承载记录头的滑架的移动而被盖盖住，并且设置有用于引入的气氛释放阀 在从排出口抽吸墨水之后或在从排出口吸入墨水期间的气氛中，设置有平行于滑架的运动方向设置在盖的背面上的一个或多个导轨，以及用于提供时间的驱动装置 响应于托架移动到抽吸恢复位置，盖的盖帽驱动的正时和大气释放阀的关闭正时之间的差异。

公开(公告)号：US08876419B2

公开(公告)日：2014-11-04

申请号：US13051733

申请日：2011-03-18

申请人： Hideo Sugimura ,  Takashi Nojima ,  Shinya Asano

发明人： Hideo Sugimura ,  Takashi Nojima ,  Shinya Asano

IPC分类号： B65H23/32 ,  B41F13/06 ,  B41J15/04 ,  B41J3/54 ,  B41J3/60

CPC分类号： B41J15/04 ,  B41J3/543 ,  B41J3/60 ,  B65H23/32 ,  B65H2301/132

摘要： In a printing system capable of selectively performing duplex printing and simplex printing, a first input unit and a second input unit are adjacent to each other. A first output unit and a second output unit are adjacent to each other. In duplex printing, a sheet supplied from the first input unit is printed on a first side thereof in a first printing apparatus and the traveling direction thereof is changed at a changing unit while the sheet is reversed, and then the sheet is printed on a second side thereof in a second printing apparatus and output to the second output unit. In simplex printing, a sheet supplied from the first or second input unit is printed on one side thereof and the traveling direction thereof is changed at the changing unit, and then the sheet is output to the first or second output unit.

摘要翻译： 在能够选择性地执行双面打印和单面打印的打印系统中，第一输入单元和第二输入单元彼此相邻。 第一输出单元和第二输出单元彼此相邻。 在双面打印中，从第一输入单元供应的纸张在第一打印设备的第一侧上被打印，并且当纸张反转时，其改变单元的行进方向被改变，然后纸张被打印在第二 一侧在第二打印装置中并输出到第二输出单元。 在单面打印中，从第一或第二输入单元提供的纸张被印刷在其一侧上，并且其改变单元改变行进方向，然后将纸张输出到第一或第二输出单元。

公开(公告)号：US08517496B2

公开(公告)日：2013-08-27

申请号：US12964063

申请日：2010-12-09

申请人： Hideo Sugimura ,  Shinya Asano ,  Takashi Nojima

发明人： Hideo Sugimura ,  Shinya Asano ,  Takashi Nojima

IPC分类号： B41J29/38

CPC分类号： B41J15/04 ,  B41J11/0095

摘要： A printing apparatus using a print head of an inkjet-type, in which, if a splice is detected during printing, an area of a following part of a continuous sheet that follows the splice is used to perform image-quality adjustment such as color shading adjustment, an adjustment of a gap between the print head and a sheet, and a color registration adjustment of the print head.

摘要翻译： 使用喷墨型打印头的打印装置，其中如果在打印期间检测到接合，则使用跟随拼接的连续片材的后续部分的区域来执行图像质量调整，例如着色 调整打印头和纸张之间的间隙的调整以及打印头的颜色对准调整。

公开(公告)号：US20110243635A1

公开(公告)日：2011-10-06

申请号：US13051733

申请日：2011-03-18

申请人： Hideo Sugimura ,  Takashi Nojima ,  Shinya Asano

发明人： Hideo Sugimura ,  Takashi Nojima ,  Shinya Asano

IPC分类号： B41J11/42

CPC分类号： B41J15/04 ,  B41J3/543 ,  B41J3/60 ,  B65H23/32 ,  B65H2301/132

摘要： In a printing system capable of selectively performing duplex printing and simplex printing, a first input unit and a second input unit are adjacent to each other. A first output unit and a second output unit are adjacent to each other. In duplex printing, a sheet supplied from the first input unit is printed on a first side thereof in a first printing apparatus and the traveling direction thereof is changed at a changing unit while the sheet is reversed, and then the sheet is printed on a second side thereof in a second printing apparatus and output to the second output unit. In simplex printing, a sheet supplied from the first or second input unit is printed on one side thereof and the traveling direction thereof is changed at the changing unit, and then the sheet is output to the first or second output unit.

摘要翻译： 在能够选择性地执行双面打印和单面打印的打印系统中，第一输入单元和第二输入单元彼此相邻。 第一输出单元和第二输出单元彼此相邻。 在双面打印中，从第一输入单元供应的纸张在第一打印设备的第一侧上被打印，并且当纸张反转时，其改变单元的行进方向被改变，然后纸张被打印在第二 一侧在第二打印装置中并输出到第二输出单元。 在单面打印中，从第一或第二输入单元提供的纸张被印刷在其一侧上，并且其改变单元改变行进方向，然后将纸张输出到第一或第二输出单元。

公开(公告)号：US20110243634A1

公开(公告)日：2011-10-06

申请号：US13051704

申请日：2011-03-18

申请人： Yuji Kagami ,  Takashi Nojima ,  Shinya Asano ,  Hideo Sugimura ,  Hiroyuki Kinoshita

发明人： Yuji Kagami ,  Takashi Nojima ,  Shinya Asano ,  Hideo Sugimura ,  Hiroyuki Kinoshita

IPC分类号： B41J11/42

CPC分类号： B41J3/60 ,  B41J3/543 ,  B41J15/04 ,  B65H23/32

摘要： In a printing system capable of selectively performing duplex printing and simplex printing, a switching unit switches a sheet travel path between a first path and a second path parallel to each other, and reverses the sides of a sheet that passes along the first path. In the duplex printing, a sheet is printed on a first side by a first printing apparatus, reversed by the switching unit, and printed on a second side reverse of the first side by a second printing apparatus. In the simplex printing, only one side of a sheet is printed by the first printing apparatus and/or second printing apparatus. First and second input units introduce sheets into the first and second paths, respectively; and first and second output units receive printed sheets that have traveled along the first and/or second paths.

摘要翻译： 在能够选择性地执行双面打印和单面打印的打印系统中，切换单元在彼此平行的第一路径和第二路径之间切换片材行进路径，并且反转沿着第一路径通过的片材的侧面。 在双面打印中，通过由开关单元反转的第一打印装置在第一侧上印刷纸张，并且通过第二打印装置将印刷在第一侧的第二侧上。 在单面印刷中，仅由第一印刷装置和/或第二印刷装置印刷片材的一面。 第一和第二输入单元分别将纸张引入到第一和第二路径中; 并且第一和第二输出单元接收沿着第一和/或第二路径行进的印张。

公开(公告)号：US20110128329A1

公开(公告)日：2011-06-02

申请号：US12912679

申请日：2010-10-26

申请人： Hiroshi Yoshino ,  Takashi Nojima ,  Yuji Nakano ,  Yoshitaka Okamura ,  Masakazu Tsukuda ,  Kanto Kurasawa

发明人： Hiroshi Yoshino ,  Takashi Nojima ,  Yuji Nakano ,  Yoshitaka Okamura ,  Masakazu Tsukuda ,  Kanto Kurasawa

IPC分类号： B41J2/175

CPC分类号： B41J29/38 ,  B41J2/175 ,  B41J2/17509 ,  B41J2/17566 ,  B41J2/17596

摘要： A liquid ejection apparatus includes a pressure sensor and a determining unit. The pressure sensor is configured to detect a pressure in an ink supply path for use in supplying ink from an ink tank to a recording head. The determining unit determines whether the ink supply path is anomalous based on a result of detection of the pressure in the ink supply path by the pressure sensor performed in response to application of a fluctuating pressure to the ink in the ink tank.

摘要翻译： 液体喷射装置包括压力传感器和确定单元。 压力传感器被配置为检测用于从墨水罐向记录头供墨的供墨路径中的压力。 该确定单元基于通过响应于向墨水罐中的墨水施加波动的压力而执行的压力传感器检测供墨路径中的压力的​​结果来确定墨水供应路径是否异常。

公开(公告)号：US07607654B2

公开(公告)日：2009-10-27

申请号：US11772940

申请日：2007-07-03

申请人： Shinya Sonoda ,  Masato Izumi ,  Takeji Niikura ,  Takashi Nojima

发明人： Shinya Sonoda ,  Masato Izumi ,  Takeji Niikura ,  Takashi Nojima

IPC分类号： B65H3/06

CPC分类号： B65H3/06 ,  B65H2404/1521

摘要： A sheet feeding apparatus includes a driving force transmitting member for transmitting a rotational driving force to a sheet feeding roller, first and second roller supporting members for supporting the sheet feeding roller. The sheet feeding apparatus further includes supporting portions for swingably supporting the first and second roller supporting members. The first and second roller supporting members are integrally movable with respect to a motion about the supporting portions and are independently movable with respect to a motion, at the supporting portions, about an axis normal to a sheet stacking surface.

摘要翻译： 片材进给装置包括用于将旋转驱动力传递到片材进给辊的驱动力传递部件，用于支撑片材进给辊的第一和第二辊支撑部件。 片材进给装置还包括用于可摆动地支撑第一和第二辊支撑构件的支撑部分。 第一和第二辊支撑构件相对于围绕支撑部分的运动是整体可移动的，并且可以相对于支撑部分处于垂直于片材堆叠表面的轴线的运动独立地移动。

公开(公告)号：US07566108B2

公开(公告)日：2009-07-28

申请号：US11476127

申请日：2006-06-28

申请人： Takashi Nojima ,  Takeshi Sekino

发明人： Takashi Nojima ,  Takeshi Sekino

IPC分类号： B41J29/393 ,  B41J2/14

CPC分类号： B41J2/1753 ,  B41J2/17546 ,  B41J2/17553 ,  B41J29/02

摘要： A recording apparatus for effecting recording using a head cartridge includes a carriage to which the head cartridge is mountable, the carriage being movable while carrying the head cartridge; an encoder for detecting movement of the carriage; a detecting portion for detecting whether or not the carriage and the head cartridge are electrically connected with each other; and a discriminating section for discriminating that the head cartridge is not properly mounted to the carriage, when the encoder, after an operation of mounting the head cartridge to the carriage, does not detect the movement of the carriage, and the detecting portion, after the operation of mounting the head cartridge to the carriage, does not detect electrical connection between the carriage and the head cartridge.

摘要翻译： 使用头盒执行记录的记录装置包括可安装头盒的托架，托架可携带头盒可移动; 用于检测滑架的移动的编码器; 用于检测托架和头盒是否彼此电连接的检测部分; 以及识别部分，用于鉴别头盒没有正确地安装到托架上，当编码器在将头盒安装到托架上的操作之后，没有检测到托架和检测部分的运动 将头盒安装到托架上的操作不检测托架和头盒之间的电连接。

公开(公告)号：US07537312B2

公开(公告)日：2009-05-26

申请号：US11400510

申请日：2006-04-10

申请人： Takeshi Sekino ,  Masahiro Taniguro ,  Takashi Nojima ,  Hiroki Tajima

发明人： Takeshi Sekino ,  Masahiro Taniguro ,  Takashi Nojima ,  Hiroki Tajima

IPC分类号： B41J2/14

CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/1755

摘要： A recording apparatus which can prevent a dropping of a recording head upon attachment of the recording head to a carriage is provided. When a head cartridge is attached/removed to/from a carriage, the carriage is moved to an overlapping position with a head supporting base and stopped there. Projection supporting portions to guide and support rough guide projections on both side surfaces of the head cartridge so as to be properly received by guides provided for the carriage are provided for the head supporting base.

摘要翻译： 提供一种记录装置，其可以防止在将记录头附着到托架时记录头的落下。 当头架被安装/从托架移除时，托架移动到与头部支撑底座重叠的位置并停在那里。 用于引导和支撑头盒的两个侧表面上的粗略导向突起以便被设置用于托架的引导件适当地接收的投影支撑部分用于头部支撑基座。

公开(公告)号：US20060256156A1

公开(公告)日：2006-11-16

申请号：US11402948

申请日：2006-04-13

申请人： Hiroyuki Tanaka ,  Takashi Nojima

发明人： Hiroyuki Tanaka ,  Takashi Nojima

IPC分类号： B41J23/00

CPC分类号： B41J2/16523

摘要： Activation/deactivation of a pump 50 is executed with a delay of a predetermined time from a forward/reverse switching of rotation of a conveying roller 2, while an activation/deactivation of lock means 20 is executed simultaneous with a forward/reverse switching of rotation of the conveying roller 2, and, at the switching of the driving direction of the conveying roller, a difference in timing is provided in the drive transmission so as not to transmit the driving power to the pump for a time necessary for the activation/deactivation switching of the lock means. By separating the cap from the recording head while retaining a negative pressure in the cap after the ink suction operation, thereby reducing the ink amount remaining on the discharge port face or in the cap after the ink suction operation.

摘要翻译： 从输送辊2的旋转的正向/反向切换延迟预定时间执行泵50的激活/去激活，同时锁定装置20的启动/停止与旋转的正向/反向切换同时执行 ，并且在输送辊的驱动方向的切换时，在驱动变速器中提供定时差，以便在激活/停止所需的时间内不向泵传输驱动力 锁定装置的切换。 通过在吸墨操作之后将盖与记录头分离，同时在盖中保持负压，从而减少在吸墨操作之后在排出口表面或盖中残留的墨量。