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公开(公告)号：US20120274687A1
公开(公告)日：2012-11-01
申请号：US13544295
申请日：2012-07-09
申请人： Kenichi Satake , Masami Ikeda , Kikunosuke Tsuji
发明人： Kenichi Satake , Masami Ikeda , Kikunosuke Tsuji
IPC分类号： B41J29/38
CPC分类号： B41J11/006 , B41J2/16585 , B41J11/0095 , B41J11/20
摘要： The present invention teaches and claims an image forming apparatus comprising: an image forming portion including one or more inkjet heads for forming an image on a recording medium by discharging ink from an ink discharge surface of the inkjet head; a recording medium transporting portion having a transport surface which is positioned below the ink discharge surface and on which the recording medium is placed for transporting a sheet to a position facing the ink discharge surface; a moving mechanism for moving the transport surface toward and away from the ink discharge surface; an ink discharge surface protecting mechanism including but not limited to a cap member and a driving device for moving the cap member; and a control unit for moving the transport surface away from the ink discharge surface to operate the ink discharge surface protecting mechanism when the recording medium is jammed during transportation of the recording medium.
摘要翻译： 一种图像形成装置，包括：图像形成部分，包括一个或多个喷墨头，用于通过从喷墨头的喷墨表面喷射墨在记录介质上形成图像; 记录介质传送部分，其具有位于所述排墨表面下方的传送表面，并且所述记录介质放置在所述传送表面上用于将纸张传送到面向所述排墨表面的位置; 用于使输送表面朝向和远离排墨表面移动的移动机构; 一种排墨表面保护机构，包括但不限于盖构件和用于移动盖构件的驱动装置; 以及控制单元，用于当所述记录介质在记录介质的传送期间卡住时，使所述输送表面远离所述排墨表面操作所述排墨表面保护机构。
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公开(公告)号：US20100295895A1
公开(公告)日：2010-11-25
申请号：US12781692
申请日：2010-05-17
申请人： Kikunosuke Tsuji
发明人： Kikunosuke Tsuji
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16535
摘要： An inkjet recording device is provided, which includes a recording head, a cleaning unit and a wiper cap member. The recording head includes a nozzle face on which an ink-injecting nozzle is formed. The cleaning unit includes a wiper case and a wiper member. The wiper case has a wiper accommodating portion and a wiper opening. The wiper member is configured to be accommodated in the wiper accommodating portion, protrude out of the wiper accommodating portion via the wiper opening and move relatively to the recording head to clean the recording head. The wiper cap member shuts the wiper opening of the wiper case.
摘要翻译： 提供一种喷墨记录装置，其包括记录头，清洁单元和擦拭器盖构件。 记录头包括形成有喷墨喷嘴的喷嘴面。 清洁单元包括擦拭器外壳和擦拭器构件。 刮水器壳体具有擦拭器容纳部分和刮水器开口。 擦拭器构件被构造成容纳在擦拭器容纳部分中，经由擦拭器开口从擦拭器容纳部分突出并且相对于记录头移动以清洁记录头。 擦拭器盖构件关闭刮水器盒的刮水器开口。
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公开(公告)号：US4992832A
公开(公告)日：1991-02-12
申请号：US435929
申请日：1989-11-14
申请人： Takeshi Watanabe , Kikunosuke Tsuji , Masahiko Sakae , Setsuo Hori , Satoshi Kuroyanagi , Yoshiyuki Uehara
发明人： Takeshi Watanabe , Kikunosuke Tsuji , Masahiko Sakae , Setsuo Hori , Satoshi Kuroyanagi , Yoshiyuki Uehara
CPC分类号： G03G15/0808 , G03G15/081 , G03G15/09
摘要： A developing apparatus includes a developing roller which conveys developer on the surface thereof by the rotation in a predetermined direction. The developer conveyed thereon to develop a latent image formed on an image-holding device. A supply roller rotates keeping contact with the developing roller and by the rotation of which the developer is supplied to the developing roller. A regulating member regulates the amount of the developer to be conveyed on the surface of the developing roller. The supply roller is so disposed that the axis thereof is positioned lower than that of the developing roller while the top thereof is also positioned lower than that of the developing roller.
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公开(公告)号：US4814833A
公开(公告)日：1989-03-21
申请号：US122099
申请日：1987-11-17
申请人： Tetsuya Matsushita , Kikunosuke Tsuji , Akira Nakakuma , Kiyoshi Morimoto , Hideaki Tsudaka , Hiroshi Kobayashi , Masuo Kawamoto
发明人： Tetsuya Matsushita , Kikunosuke Tsuji , Akira Nakakuma , Kiyoshi Morimoto , Hideaki Tsudaka , Hiroshi Kobayashi , Masuo Kawamoto
CPC分类号： G03G15/607 , G01B11/02 , G03G15/04 , G03G2215/00185
摘要： A document size detecting device with the arm which folds by interlocking with the reciprocating motion of the optical system of the image forming apparatus and extends and contracts by interlocking with the reciprocating motion of the optical system. The optical sensor for detection of the document size is installed at a prescribed position of the arm and the feeder line for the light source is held. Therefore, the special mechanism for holding the feeder line is not necessary and it is possible to achieve simplified construction of the image forming apparatus. Also, because the feeder line is caused to curve along the outside of the arm at the rotating section thereof, it is possible to provide a large radius of the bent portion of the feeder line, there will be no considerably concentrated stress which is locally applied to the feeder line, therefore the life of the feeder line can be extended.
摘要翻译： 具有臂的文件尺寸检测装置，其通过与图像形成装置的光学系统的往复运动互锁而折叠，并且通过与光学系统的往复运动互锁而延伸和收缩。 用于检测文件尺寸的光学传感器安装在臂的规定位置，并且保持用于光源的馈线。 因此，不需要用于保持馈线的特殊机构，并且可以实现图像形成装置的简化结构。 此外，由于使馈线在其旋转部分沿着臂的外侧弯曲，所以可以提供馈线的弯曲部分的大半径，将不存在局部施加的相当集中的应力 到馈线，因此可以延长馈线的寿命。
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公开(公告)号：US08348382B2
公开(公告)日：2013-01-08
申请号：US12951309
申请日：2010-11-22
申请人： Sou Takahashi , Kikunosuke Tsuji
发明人： Sou Takahashi , Kikunosuke Tsuji
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16547
摘要： In a cap mode where a cap member covers a nozzle surface, a controller controls a second movement mechanism so that the cap member is disposed opposite to the nozzle surface. In an ejection recovery mode where ink is ejected from a plurality of nozzles and the ink adhered to the nozzle surface is wiped off by a wiping member, the controller controls a first movement mechanism and the second movement mechanism so that the nozzle surface, a wiping tray and the cap member are arranged downward in this order.
摘要翻译： 在帽构件覆盖喷嘴表面的帽模式中，控制器控制第二移动机构，使得帽构件设置成与喷嘴表面相对。 在从多个喷嘴喷射墨水并且通过擦拭部件擦拭粘附到喷嘴表面的墨水的喷射恢复模式中，控制器控制第一移动机构和第二移动机构，使得喷嘴表面，擦拭 托盘和盖构件按此顺序向下布置。
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公开(公告)号：US20110122192A1
公开(公告)日：2011-05-26
申请号：US12951309
申请日：2010-11-22
申请人： Sou Takahashi , Kikunosuke Tsuji
发明人： Sou Takahashi , Kikunosuke Tsuji
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16547
摘要： In a cap mode where a cap member covers a nozzle surface, a controller controls a second movement mechanism so that the cap member is disposed opposite to the nozzle surface. In an ejection recovery mode where ink is ejected from a plurality of nozzles and the ink adhered to the nozzle surface is wiped off by a wiping member, the controller controls a first movement mechanism and the second movement mechanism so that the nozzle surface, a wiping tray and the cap member are arranged downward in this order.
摘要翻译： 在帽构件覆盖喷嘴表面的帽模式中，控制器控制第二移动机构，使得帽构件设置成与喷嘴表面相对。 在从多个喷嘴喷射墨水并且通过擦拭部件擦拭粘附到喷嘴表面的墨水的喷射恢复模式中，控制器控制第一移动机构和第二移动机构，使得喷嘴表面，擦拭 托盘和盖构件按此顺序向下布置。
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公开(公告)号：US07866783B2
公开(公告)日：2011-01-11
申请号：US12038331
申请日：2008-02-27
申请人： Kikunosuke Tsuji , Takayuki Okumura
发明人： Kikunosuke Tsuji , Takayuki Okumura
IPC分类号： B41J29/393 , B41J2/165
摘要： An inkjet recording apparatus which discharges ink onto a recording medium to form an image, the inkjet recording apparatus including: a recording head having a nozzle for discharging ink; a conveying belt for supporting a recording medium and conveying the recording medium to a position facing the nozzle; a cleaning roller for cleaning the conveying belt; a cleaning liquid storage section for storing cleaning liquid to be applied to the cleaning roller; a contamination detector for detecting a density of contamination of the cleaning liquid stored in the cleaning liquid storage section; a liquid supplying section for controlling supply of cleaning liquid to the cleaning liquid storage section in accordance with a density of contamination detected by the contamination detector; and a liquid draining section for draining at least a part of the cleaning liquid from the cleaning liquid storage section.
摘要翻译： 一种喷墨记录装置，其将油墨排放到记录介质上以形成图像，所述喷墨记录装置包括：记录头，其具有用于排出墨的喷嘴; 用于支撑记录介质并将记录介质传送到面向喷嘴的位置的输送带; 用于清洁输送带的清洁辊; 清洗液收纳部，用于储存要施加到清洁辊上的清洗液; 污染检测器，用于检测存储在清洗液储存部中的清洗液的污染密度; 液体供应部分，用于根据污染检测器检测到的污染密度，控制向清洗液储存部分供应清洗液; 以及用于从清洗液收容部排出至少一部分清洗液的液体排出部。
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公开(公告)号：US07577389B2
公开(公告)日：2009-08-18
申请号：US11945304
申请日：2007-11-27
CPC分类号： G03G15/2064 , G03G15/2017 , G03G2215/2016 , G03G2215/2019 , G03G2215/2032
摘要： A fixing device is disclosed that includes a fixing roller, a pressure roller that is in pressure contact with the fixing roller, a plurality of belt support rollers that are mutually spaced apart from each other, and an endless belt that is wrapped around the belt support rollers. A portion of the outer peripheral surface of the endless belt is in pressure contact with a portion of the outer peripheral surface of the fixing roller, and the endless belt is heated by at least one heat generating element arranged in at least one of the belt support rollers. The fixing roller is rotatively driven by the electric motor M.
摘要翻译： 公开了一种定影装置，其包括定影辊，与定影辊压力接触的压力辊，彼此相互间隔开的多个带支撑辊，以及缠绕在带支撑件上的环形带 滚筒。 环形带的外周表面的一部分与定影辊的外周表面的一部分压力接触，环形带被至少一个发热元件加热，所述至少一个发热元件布置在至少一个带支撑件 滚筒。 定影辊由电动机M旋转驱动。
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公开(公告)号：US5615877A
公开(公告)日：1997-04-01
申请号：US445967
申请日：1995-05-22
申请人： Takeshi Watanabe , Kikunosuke Tsuji , Setsuo Hori , Seiji Kado , Kenichi Satake , Hiromi Nakatsu , Kohichi Baba , Masayuki Ishii , Yoshiko Uriu
发明人： Takeshi Watanabe , Kikunosuke Tsuji , Setsuo Hori , Seiji Kado , Kenichi Satake , Hiromi Nakatsu , Kohichi Baba , Masayuki Ishii , Yoshiko Uriu
CPC分类号： B65H5/023 , B65H2301/42146 , B65H2404/261 , B65H2408/113 , B65H2511/242 , B65H2513/40 , B65H2513/50 , B65H2801/06 , G03G2215/00556 , G03G2215/00721
摘要： A sheet transporting device for use in an image forming apparatus includes a first and second sheet transporting members movable in widthwise directions of sheet to be transported, the first sheet transporting member for transporting the sheet in a lengthwise direction of the sheet in contact with one side end portion of the sheet, the second sheet transporting member for transporting the sheet in the lengthwise direction in contact with the other side end portion of the sheet; a moving mechanism for moving the first and second sheet transporting members in widthwise directions of the sheet: a sheet feeder provided at an upstream of the first and second sheet transporting members for holding the sheet temporarily and feeding the sheet to the first and second sheet transporting members; and a controller for controlling the moving mechanism and the sheet feeder to move the first and second sheet transporting members until they come into contact with the sheet while rendering the sheet feeder hold the sheet.
摘要翻译： 用于图像形成装置的纸张传送装置包括可在要传送的纸张的宽度方向上移动的第一纸张传送部件和第二纸张传送部件，用于沿纸张的纵向方向传送纸张的第一纸张传送部件与一侧接触 片材的端部，用于在片材的另一侧端部与长度方向输送片材的第二片材传送部件; 用于在第一和第二纸张传送部件的宽度方向上移动第一和第二纸张传送部件的移动机构：设置在第一和第二纸张传送部件的上游的片材进给器，用于暂时保持纸张并将纸张输送到第一和第二纸张传送 会员 以及控制器，用于控制移动机构和送纸器移动第一和第二纸张传送部件，直到它们与纸张接触，同时使供纸器保持纸张。
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公开(公告)号：US08801144B2
公开(公告)日：2014-08-12
申请号：US12781692
申请日：2010-05-17
申请人： Kikunosuke Tsuji
发明人： Kikunosuke Tsuji
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16535
摘要： An inkjet recording device is provided, which includes a recording head, a cleaning unit and a wiper cap member. The recording head includes a nozzle face on which an ink-injecting nozzle is formed. The cleaning unit includes a wiper case and a wiper member. The wiper case has a wiper accommodating portion and a wiper opening. The wiper member is configured to be accommodated in the wiper accommodating portion, protrude out of the wiper accommodating portion via the wiper opening and move relatively to the recording head to clean the recording head. The wiper cap member shuts the wiper opening of the wiper case.
摘要翻译： 提供一种喷墨记录装置，其包括记录头，清洁单元和擦拭器盖构件。 记录头包括形成有喷墨喷嘴的喷嘴面。 清洁单元包括擦拭器外壳和擦拭器构件。 刮水器壳体具有擦拭器容纳部分和刮水器开口。 擦拭器构件被构造成容纳在擦拭器容纳部分中，经由擦拭器开口从擦拭器容纳部分突出并且相对于记录头移动以清洁记录头。 擦拭器盖构件关闭刮水器盒的刮水器开口。
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