公开(公告)号：US07748821B2

公开(公告)日：2010-07-06

申请号：US11678666

申请日：2007-02-26

申请人： Atsuhisa Nakashima

发明人： Atsuhisa Nakashima

IPC分类号： B41J2/165

CPC分类号： B41J2/16547

摘要： An object of the present invention is to provide an ink-jet printer that can wipe off ink adhering to an ink ejection face and besides can clean a lip of a cap in such a manner that foreign materials adhering to the lip can surely be removed. An ink-jet printer includes a cap, a wiper, a cap cleaning blade, and an ink supplier. The cap is contactable with and separable from an ink ejection face of an ink-jet head, and includes a lip that is brought into close contact with the ink ejection face. The wiper is movable in parallel to and relative to the ink ejection face. The cap cleaning blade is provided integrally with the wiper, and, while being in contact with the lip, cleans the lip in association with the wiper moving relative to the ink ejection face. The ink supplier supplies ink wiped off by the wiper to the cap cleaning blade.

摘要翻译： 本发明的目的是提供一种喷墨打印机，其可以擦拭附着在喷墨面上的墨水，并且除了可以确实地去除附着在唇缘上的异物之外，还可以清洁盖子的唇部。 喷墨打印机包括盖，擦拭器，盖清洁刮板和墨供应器。 盖可以与喷墨头的喷墨面接触并分离，并且包括与喷墨面紧密接触的唇缘。 刮水器可平行于并相对于喷墨面移动。 帽清洁刮板与擦拭器一体地设置，并且在与唇部接触的同时，与相对于喷墨面移动的擦拭器相关联地清洁唇部。 墨水供应商将擦拭器擦拭的墨水提供给盖子清洁刮板。

公开(公告)号：US20100080612A1

公开(公告)日：2010-04-01

申请号：US12563959

申请日：2009-09-21

申请人： Atsuhisa NAKASHIMA

发明人： Atsuhisa NAKASHIMA

IPC分类号： G03G21/16

CPC分类号： G03G15/1685 ,  G03G21/1619 ,  G03G21/1642 ,  G03G2215/1623 ,  G03G2221/1642 ,  G03G2221/1678

摘要： An image forming apparatus is provided. The image forming apparatus includes a plurality of detachable unit components and a frame assembly to hold the detachable unit components in predetermined positions in the image forming apparatus. The frame assembly includes a pair of metal frames and a pair of resin frames, each of which is attached to one of the metal frames. Each of the metal frames includes a first positioning structure, which corresponds to an original point of the metal frame, a first fixing structure, a second positioning structure, wherein each of the resin frames includes, a first positioning structure, which corresponds to an original point of the resin frame, a fixing structure, a second positioning structure, and a plurality of pressing pieces, by which the resin frame is pressed against one of the metal frame.

摘要翻译： 提供一种图像形成装置。 图像形成装置包括多个可拆卸单元部件和用于将可拆卸单元部件保持在图像形成装置中的预定位置的框架组件。 框架组件包括一对金属框架和一对树脂框架，每个树脂框架连接到金属框架之一。 每个金属框架包括对应于金属框架的原始点的第一定位结构，第一固定结构，第二定位结构，其中每个树脂框架包括第一定位结构，其对应于原件 树脂框架的一个点，固定结构，第二定位结构和多个按压片，树脂框架通过该按压片压在金属框架中的一个上。

公开(公告)号：US07530449B2

公开(公告)日：2009-05-12

申请号：US11678664

申请日：2007-02-26

申请人： Atsuhisa Nakashima ,  Naoki Hishida

发明人： Atsuhisa Nakashima ,  Naoki Hishida

IPC分类号： B65G43/00 ,  B41J13/08

CPC分类号： B41J11/007

摘要： A conveyance apparatus includes a platen having a flat supporting surface that supports a conveyor belt, from its inside, being stretched between first and second rollers. The apparatus further includes an encoder roller disposed between the first roller and the platen so as to be in contact with the conveyor belt from its inside, and a rotary encoder that follows the encoder roller to rotate. The belt is inclined between the first roller and the platen so as to form an obtuse angle with the supporting surface. A contact position between the encoder roller and the belt is in between a first imaginary plane including the supporting surface, and a second imaginary plane spreading through the nearer one, to the first roller, of both ends of the supporting surface in a direction of conveyance by the belt on the supporting surface.

摘要翻译： 输送装置包括具有平坦的支撑表面的压板，该支撑表面从其内部支撑传送带，在第一和第二辊之间被拉伸。 该装置还包括设置在第一辊和压板之间的编码器辊，以便从其内部与传送带接触;以及旋转编码器，跟随编码器辊旋转。 带在第一辊和压板之间倾斜以与支撑表面形成钝角。 编码器辊和带之间的接触位置处于包括支撑表面的第一假想平面和沿着传送方向的支撑表面的两端向第一辊延伸的较靠近的第二假想平面之间 通过皮带在支撑面上。

公开(公告)号：US07524049B2

公开(公告)日：2009-04-28

申请号：US11277498

申请日：2006-03-25

申请人： Atsuhisa Nakashima

发明人： Atsuhisa Nakashima

IPC分类号： B41J2/01 ,  B41J29/38

CPC分类号： B41J11/007 ,  B41J11/008

摘要： There is disclosed a recording apparatus including: feeder rollers including a drive roller; an endless feeder belt wound around the feeder rollers to be circulated around the feeder rollers by operation of the drive roller such that a path of circulation of the feeder belt includes a feeder-belt straight travel zone at which the feeder belt travels straight, the feeder belt feeding a recording medium; a plurality of detection rollers; an endless detection belt formed separately from the feeder belt and wound around the detection rollers such that the detection belt is circulated with the feeder belt by contacting the circulated feeder belt at at least a part of the feeder-belt straight travel zone which part constitutes an overlapping zone, the detection belt having detection marks arranged at constant intervals along an extending direction of the detection belt; at least one pair of nip rollers, each pair cooperating with each other to nip the feeder and detection belts together, at at least a part of the overlapping zone; a detecting device detecting the marks; and a recording portion recording an image on the recording medium as fed by the feeder belt, according to a result of the detection by the detecting device.

摘要翻译： 公开了一种记录装置，包括：送料辊，包括驱动辊; 缠绕在供料辊周围的循环给料带，通过驱动辊的操作使得供料辊周围循环，使得进料带的循环路径包括进料带直行进区，进料带直线行进，进料器 皮带供给记录介质; 多个检测辊; 与进料带分开形成的环形检测带，并卷绕在检测辊上，使得检测带与馈送带一起在馈送带直行区的至少一部分处接触循环进料带，该部分构成 所述检测带具有沿所述检测带的延伸方向以恒定间隔排列的检测标记; 至少一对压辊，每对相互配合以在所述重叠区域的至少一部分处将所述进料器和检测带夹在一起; 检测标记的检测装置; 以及记录部，根据检测装置的检测结果，在由馈送带馈送的记录介质上记录图像。

公开(公告)号：US07419240B2

公开(公告)日：2008-09-02

申请号：US10809341

申请日：2004-03-26

申请人： Atsuhisa Nakashima

发明人： Atsuhisa Nakashima

IPC分类号： B41J2/165

CPC分类号： B41J2/16508

摘要： A print head cap includes a bottom surface; and a ring-like lip. The ring-like lip surrounds the bottom surface, protrudes toward a nozzle surface of a print head of an ink jet printer and is elastically deformable. The ring-like lip is pressed onto the nozzle surface to cover the nozzle surface therewith. The ring-like lip has corners that change the direction surrounding the bottom surface. The corners of the ring-like lip are more elastically deformable than the other portions of the ring-like lip.

摘要翻译： 打印头盖包括底面; 和一个环状嘴唇。 环状唇缘包围底面，朝向喷墨打印机的打印头的喷嘴表面突出并且是可弹性变形的。 将环状唇部压在喷嘴表面上以覆盖喷嘴表面。 环状唇缘具有改变围绕底面的方向的角部。 环状唇缘的角部比环状唇缘的其他部分更具弹性变形。

公开(公告)号：US07399056B2

公开(公告)日：2008-07-15

申请号：US10921137

申请日：2004-08-19

申请人： Atsuhisa Nakashima ,  Susumu Kuzuya

发明人： Atsuhisa Nakashima ,  Susumu Kuzuya

IPC分类号： B41J2/165

CPC分类号： B41J2/16511

摘要： During a restoring operation, a transport belt is bent by moving at least one of rollers around which the transport belt is looped, thereby forming a space which enables a maintenance unit to be inserted to an ink ejection surface of an inkjet head.

摘要翻译： 在恢复操作期间，传送带通过移动传送带环绕的辊中的至少一个而被弯曲，从而形成能够将维护单元插入到喷墨头的喷墨表面的空间。

公开(公告)号：US20080138112A1

公开(公告)日：2008-06-12

申请号：US11947108

申请日：2007-11-29

申请人： Atsuhisa NAKASHIMA

发明人： Atsuhisa NAKASHIMA

IPC分类号： G03G15/16

CPC分类号： G03G21/1623 ,  G03G15/1605 ,  G03G21/1647 ,  G03G21/168 ,  G03G2215/0129 ,  G03G2215/1623 ,  G03G2221/1642 ,  G03G2221/1654 ,  G03G2221/1684

摘要： An image forming apparatus is described. The image forming apparatus may include a casing, developing agent carriers, an image carrier, and a transferring unit anteroposteriorly detachably mountable to the casing on a front side of the casing. The transferring unit includes a projection at a rear end portion thereof and the casing includes a restricting portion that is arranged lower than the projection of the transferring unit midway through mounting and is engaged with the projection at completion of the mounting of the transferring unit. At least one of the casing and the transferring unit includes a first guide portion for guiding the transferring unit by inclining the transferring unit so that the rear end portion of the transferring unit midway through the mounting is more downwardly inclined than the rear end portion at the completion of the mounting of the transferring unit.

摘要翻译： 描述图像形成装置。 图像形成装置可以包括壳体，显影剂载体，图像载体和转移单元，其可前后可拆卸地安装到壳体的前侧上。 转印单元包括在其后端部分的突出部分，并且壳体包括限制部分，该限制部分通过安装在中途布置成低于转印单元的突起，并且在转印单元的安装完成时与突起接合。 壳体和转印单元中的至少一个包括第一引导部分，用于通过使转印单元倾斜来引导转印单元，使得转印单元的后端部分通过安装件的中途比后端部分在下方更倾斜 完成转印单元的安装。

公开(公告)号：US20080043084A1

公开(公告)日：2008-02-21

申请号：US11837839

申请日：2007-08-13

申请人： Atsuhisa Nakashima

发明人： Atsuhisa Nakashima

IPC分类号： B41J2/01

CPC分类号： B41J13/103 ,  B41J13/025

摘要： An inkjet recording apparatus includes: (a) a medium supporter; (b) an inkjet head; and (c) a medium feeder including a first roller and a second roller for cooperating with each other to nip the recording medium, for thereby feeding a recording medium outwardly of the medium supporter. The first roller is displaceable between a projecting position and a non-projecting position, such that the first roller projects out from the medium supporter when being placed in the projecting position. The inkjet recording apparatus further includes (d) a feeder controller configured to control the medium feeder, for causing the second roller to be displaced toward the first roller upon placement of the first roller in the projecting position so as to cooperate with the first roller to nip the recording medium, and causing the first roller and/or the second roller to be rotated, whereby the recording medium is fed outwardly of the medium supporter while the recording medium is being at least partially separated from the medium supporter by the placement of the first roller in the projecting position.

摘要翻译： 喷墨记录装置包括：（a）媒体支持者; （b）喷墨头; 和（c）包括第一辊和第二辊的介质进料器，用于彼此配合以夹持记录介质，从而将记录介质供给到介质支撑件的外部。 第一辊可以在突出位置和非突出位置之间移动，使得第一辊在放置在突出位置时从介质支撑件突出。 喷墨记录装置还包括：（d）配置成控制介质供给器的供料器控制器，用于使第二辊在将第一辊放置在突出位置时朝向第一辊移位，以便与第一辊配合 夹持记录介质，并且使第一辊和/或第二辊旋转，由此记录介质通过放置第二辊和/或第二辊而被输送到介质支撑件的外部，同时记录介质至少部分地与介质支撑件分离 第一个滚轮处于突出位置。

公开(公告)号：US20070201936A1

公开(公告)日：2007-08-30

申请号：US11678664

申请日：2007-02-26

申请人： Atsuhisa Nakashima ,  Naoki Hishida

发明人： Atsuhisa Nakashima ,  Naoki Hishida

IPC分类号： B41J11/00

CPC分类号： B41J11/007

摘要： A conveyance apparatus includes a platen having a flat supporting surface that supports a conveyor belt, from its inside, being stretched between first and second rollers. The apparatus further includes an encoder roller disposed between the first roller and the platen so as to be in contact with the conveyor belt from its inside, and a rotary encoder that follows the encoder roller to rotate. The belt is inclined between the first roller and the platen so as to form an obtuse angle with the supporting surface. A contact position between the encoder roller and the belt is in between a first imaginary plane including the supporting surface, and a second imaginary plane spreading through the nearer one, to the first roller, of both ends of the supporting surface in a direction of conveyance by the belt on the supporting surface.

摘要翻译： 输送装置包括具有平坦的支撑表面的压板，该支撑表面从其内部支撑传送带，在第一和第二辊之间被拉伸。 该装置还包括设置在第一辊和压板之间的编码器辊，以便从其内部与传送带接触;以及旋转编码器，跟随编码器辊旋转。 带在第一辊和压板之间倾斜以与支撑表面形成钝角。 编码器辊和带之间的接触位置处于包括支撑表面的第一假想平面和沿着传送方向的支撑表面的两端向第一辊延伸的较靠近的第二假想平面之间 通过皮带在支撑面上。

公开(公告)号：US20070200905A1

公开(公告)日：2007-08-30

申请号：US11677311

申请日：2007-02-21

申请人： Atsuhisa Nakashima

发明人： Atsuhisa Nakashima

IPC分类号： B41J2/175

CPC分类号： B41J2/17509

摘要： An object of the present invention is to reduce force acting, when an ink-jet head moves, on a distal end portion of an ink supply pipe connected to a brancher, to thereby prevent damage to the ink supply pipe as much as possible. An ink supplier, which supplies ink to respective ink introduction ports of at least one ink-jet head, has an ink supply pipe connected to an ink cartridge, a brancher to which a distal end portion of the ink supply pipe connected, and branch pipes extending from the brancher to the respective ink introduction ports. The brancher and the branch pipes are adapted to move integrally with the at least on ink-jet head, and in addition the distal end portion of the ink supply pipe and the brancher are connected to each other in a relatively rotatable manner.

摘要翻译： 本发明的目的是减少喷墨头移动时与连接到分支机构的供墨管的远端部分作用的力，从而尽可能地防止对供墨管的损坏。 向至少一个喷墨头的各个墨水引入口供给墨水的墨水供应器具有连接到墨盒的墨水供给管，连接墨水供给管的前端部分的分支器和分支管 从分支器延伸到相应的墨水引入口。 分支器和支管适于与至少一个喷墨头一体地移动，此外，供墨管和分支器的远端部分以相对可旋转的方式彼此连接。