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71. 发明授权

US06846061B2 Ink-jet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US06846061B2
公开(公告)日：2005-01-25
申请号：US10668500
申请日：2003-09-24
申请人： Atsuhisa Nakashima
发明人： Atsuhisa Nakashima
IPC分类号： B41J2/175 , B41J2/01 , B41J2/18 , B41J2/185 , B41J2/20 , B41J2/165
CPC分类号： B41J2/16526 , B41J2/16585 , B41J2/20
摘要： In an ink-jet printer, flushing region is arranged in a part of a conveyor belt. In a flushing operation, the ink-jet head ejects ink onto the flushing region. An ink mover is arranged confronting the conveyor belt. Ejected ink onto the flushing region is moved by the ink mover toward an opening arranged adjacent to the flushing region. An ink retainer is arranged confronting the ink mover under the conveyor belt, and thereby ink moved by the mover and passed through the opening is retained by the ink retainer.
摘要翻译：在喷墨打印机中，冲洗区域布置在传送带的一部分中。在冲洗操作中，喷墨头将墨水喷射到冲洗区域上。墨水移动器布置成面对传送带。喷墨区域上的喷墨墨水通过墨水驱动器朝向与冲洗区域相邻布置的开口移动。油墨保持器布置在传送带下面的墨水驱动器上，由此移动器移动并通过开口的墨水被墨水保持器保持。

72. 发明授权

US06830314B2 Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US06830314B2
公开(公告)日：2004-12-14
申请号：US10454534
申请日：2003-06-05
申请人： Atsuhisa Nakashima
发明人： Atsuhisa Nakashima
IPC分类号： B41J2155
CPC分类号： B41J11/08 , B41J2/16585 , B41J2/515
摘要： An inkjet recording apparatus is provided with at least one inkjet head having a plurality of groups of nozzles that eject the ink, and a platen closely arranged to face the at least one inkjet head. The plurality of groups of the nozzles are arranged in a width direction of the recording medium with predetermined clearances therebetween, and parts of the plurality of groups overlap when viewed from a direction in which the recording medium is fed so that the plurality of groups are continuously provided as a whole. Further, a plurality of protrusions are formed on the main body of the platen at locations facing the clearances between the plurality of groups of the inkjet head.
摘要翻译：喷墨记录装置设置有至少一个喷墨头，该喷墨头具有喷射墨水的多组喷嘴，以及紧贴在该至少一个喷墨头上的压板。多组喷嘴在记录介质的宽度方向上以预定的间隙布置，并且当从记录介质被供给的方向观察时，多个组的一部分重叠，使得多个组连续作为一个整体提供。此外，在面对多个喷墨头组之间的间隙的位置处，在压板的主体上形成多个突起。

73. 发明申请

US20140093273A1 Image Forming Apparatus Provided with Mechanism to Move Developing Roller Relative to Photosensitive Drum 有权
标题翻译：图像形成装置具有相对于感光鼓移动显影辊的机构
公开(公告)号：US20140093273A1
公开(公告)日：2014-04-03
申请号：US14032609
申请日：2013-09-20
申请人： Atsushi Hayakawa , Atsuhisa Nakashima , Naoya Kamimura
发明人： Atsushi Hayakawa , Atsuhisa Nakashima , Naoya Kamimura
IPC分类号： G03G21/18
CPC分类号： G03G21/18 , G03G21/1619 , G03G21/1647 , G03G21/1671
摘要： An image forming apparatus includes a main casing and a cartridge detachably mountable therein. The cartridge includes a photosensitive drum and a developing roller disposed to oppose each other. The main casing includes: a metal frame for supporting the cartridge; a lock member supported to the metal frame and movable about a first axis to allow or restrict movement of the photosensitive drum relative to the metal frame; and a contact-separation member supported to the metal frame and movable about a second axis to allow contact and separation of the developing roller relative to the photosensitive drum. The lock member and the contact-separation member are aligned in an orthogonal direction orthogonal to an axis of the photosensitive drum such that the first axis is not overlapped with the contact-separation member or the second axis is not overlapped with the lock member in an axial direction of the photosensitive drum.
摘要翻译：图像形成装置包括主壳体和可拆卸地安装在其中的盒。盒包括感光鼓和设置成彼此相对设置的显影辊。主壳体包括：用于支撑盒的金属框架; 支撑在所述金属框架上并可围绕第一轴线移动以允许或限制所述感光鼓相对于所述金属框架的运动的锁定构件; 以及接触分离构件，其被支撑在所述金属框架上并且可围绕第二轴线移动以允许所述显影辊相对于所述感光鼓的接触和分离。锁定构件和接触分离构件在垂直于感光鼓的轴线的正交方向上对准，使得第一轴线不与接触分离构件重叠，或者第二轴线不与锁定构件重叠在一起感光鼓的轴向。

74. 发明授权

US08498554B2 Image forming apparatus and process cartridge 有权
公开(公告)号：US08498554B2
公开(公告)日：2013-07-30
申请号：US13244367
申请日：2011-09-24
申请人： Naoya Kamimura , Atsuhisa Nakashima
发明人： Naoya Kamimura , Atsuhisa Nakashima
IPC分类号： G03G15/00
CPC分类号： G03G15/081 , G03G15/0808 , G03G15/0822 , G03G15/757 , G03G21/1647 , G03G21/1814 , G03G21/1864
摘要： The image forming apparatus includes a drum cartridge having a photosensitive drum and a drum drive input member; a developing cartridge configured to be movably mounted to the drum cartridge, the developing cartridge comprising a developing roller disposed so as to face the photosensitive drum and a developing drive input member; a drum drive transmission member configured to engage with the drum drive input member and configured to transmit drum driving force to the drum drive input member while permitting a positional gap of the drum drive input member within a predetermined range; and a developing drive transmission member configured to engage with the developing drive input member and configured to transmit developing driving force to the developing drive input member while permitting a positional gap of the developing drive input member within a predetermined range.

75. 发明授权

US08244153B2 Frame structure for an image forming apparatus 有权
标题翻译：图像形成装置的框架结构
公开(公告)号：US08244153B2
公开(公告)日：2012-08-14
申请号：US12563959
申请日：2009-09-21
申请人： Atsuhisa Nakashima
发明人： Atsuhisa Nakashima
IPC分类号： G03G21/18
CPC分类号： G03G15/1685 , G03G21/1619 , G03G21/1642 , G03G2215/1623 , G03G2221/1642 , G03G2221/1678
摘要： The image forming apparatus includes 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：图像形成装置包括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，其对应于原始点的树脂框架; 固定结构; 第二定位结构; 以及多个按压片，通过该按压片将树脂框架压靠在金属框架中的一个上。

76. 发明授权

US07854502B2 Ink-jet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US07854502B2
公开(公告)日：2010-12-21
申请号：US11619532
申请日：2007-01-03
申请人： Atsuhisa Nakashima
发明人： Atsuhisa Nakashima
IPC分类号： B41J2/01
CPC分类号： B41J11/007 , B41J11/0065
摘要： An ink-jet recording apparatus comprises rollers, an endless conveyor belt, a nip roller, and an ink-jet head. The endless conveyor belt is stretched between the rollers. The nip roller cooperates with an outer surface of the conveyor belt to sandwich a recording medium. The ink-jet head has nozzles from which ink is ejected to the recording medium that is conveyed in a predetermined conveyance direction by the conveyor belt. The conveyor belt has a base member, an elastic layer formed on an outer surface of the base member, and an adhesive layer formed on an outer surface of the elastic layer and holding thereon the recording medium. The elastic layer deforms in its thickness direction when the recording medium is sandwiched between the adhesive layer and the nip roller.
摘要翻译：喷墨记录装置包括辊，环形传送带，夹持辊和喷墨头。环形输送带在辊之间拉伸。夹辊与输送带的外表面配合以夹持记录介质。喷墨头具有喷嘴，喷墨头通过传送带在预定传送方向上被输送到记录介质上。传送带具有基部构件，形成在基底构件的外表面上的弹性层和形成在弹性层的外表面上并在其上保持记录介质的粘合层。当记录介质夹在粘合剂层和夹持辊之间时，弹性层在其厚度方向上变形。

77. 发明授权

US07753473B2 Liquid ejecting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：US07753473B2
公开(公告)日：2010-07-13
申请号：US11562758
申请日：2006-11-22
申请人： Atsuhisa Nakashima
发明人： Atsuhisa Nakashima
IPC分类号： B41J2/165
CPC分类号： B41J2/16511 , B41J2/16523 , B41J2/17596
摘要： A liquid ejecting apparatus has a movement mechanism, a pressurized purge unit, and a liquid discharge restriction mechanism. The movement mechanism moves at least one of a liquid ejecting head and a cap so as to allow the cap to take a capping position where the cap covers a liquid ejection face of the head or an uncapping position where the cap is spaced away from the liquid ejection face and capable of receiving liquid ejected from nozzles formed on the liquid ejection face. The pressurized purge unit makes liquid forcibly ejected from the nozzles into the cap. The liquid discharge restriction mechanism restricts liquid from being discharged through a discharge port of the cap when the cap is in the capping position, and permits liquid to be discharged through the discharge port when the cap is in the uncapping position.
摘要翻译：液体喷射装置具有移动机构，加压净化单元和排液限制机构。移动机构移动液体喷射头和盖子中的至少一个，以便允许盖子覆盖盖子覆盖头部的液体喷射面的封盖位置或盖子与液体间隔开的遮盖位置并且能够接收从形成在液体喷射面上的喷嘴喷出的液体。加压吹扫单元使得液体从喷嘴强制地喷出到盖中。当盖处于封盖位置时，液体排放限制机构限制液体通过盖的排出口排出，并且当盖处于打开位置时允许液体通过排出口排出。

78. 发明授权

US07748821B2 Ink-jet printer 有权
标题翻译：喷墨打印机
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。

79. 发明授权

US07530449B2 Conveyance apparatus 有权
标题翻译：输送装置
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。

80. 发明授权

US07524049B2 Recording apparatus 有权
标题翻译：记录装置
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。

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