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1. 发明授权

US08708453B2 Cleaning method and fluid ejecting apparatus 有权
标题翻译：清洗方法和流体喷射装置
公开(公告)号：US08708453B2
公开(公告)日：2014-04-29
申请号：US13020744
申请日：2011-02-03
申请人： Daisuke Matsumoto , Masaru Kobashi , Yoichi Yamada
发明人： Daisuke Matsumoto , Masaru Kobashi , Yoichi Yamada
IPC分类号： B41J2/165
CPC分类号： B41J2/16532 , B05B1/20 , B05B15/52 , B41J2/16508 , B41J2/17596
摘要： A method for cleaning a fluid ejecting apparatus is provided. The fluid ejecting apparatus includes a fluid ejecting head that has a plurality of nozzle openings through which fluid is ejected, a fluid supply passage through which the fluid is supplied toward the fluid ejecting head, an open/close valve that is provided on the fluid supply passage, and a pressure reduction mechanism that generates negative pressure in a space outside the nozzle openings. The cleaning method includes a valve-closing operation of putting the open/close valve into a closed state and a pressure reduction operation of generating negative pressure in the space by using the pressure reduction mechanism after the valve-closing operation to cause the fluid to bulge outward at the nozzle openings.
摘要翻译：提供一种清洗流体喷射装置的方法。流体喷射装置包括：流体喷射头，其具有流体喷射的多个喷嘴开口，流体向流体喷射头供给的流体供给通道;设置在流体供给部上的开闭阀通道和在喷嘴开口外的空间中产生负压的减压机构。清洗方法包括将开/关阀置于关闭状态的闭阀动作和在关闭动作之后使用减压机构在空间中产生负压的减压动作，使流体膨胀在喷嘴开口处向外。

2. 发明申请

US20110192913A1 CLEANING METHOD AND FLUID EJECTING APPARATUS 有权
标题翻译：清洁方法和流体喷射装置
公开(公告)号：US20110192913A1
公开(公告)日：2011-08-11
申请号：US13020744
申请日：2011-02-03
申请人： Daisuke Matsumoto , Masaru Kobashi , Yoichi Yamada
发明人： Daisuke Matsumoto , Masaru Kobashi , Yoichi Yamada
IPC分类号： B05B1/00 , B08B9/00
CPC分类号： B41J2/16532 , B05B1/20 , B05B15/52 , B41J2/16508 , B41J2/17596
摘要： A method for cleaning a fluid ejecting apparatus is provided. The fluid ejecting apparatus includes a fluid ejecting head that has a plurality of nozzle openings through which fluid is ejected, a fluid supply passage through which the fluid is supplied toward the fluid ejecting head, an open/close valve that is provided on the fluid supply passage, and a pressure reduction mechanism that generates negative pressure in a space outside the nozzle openings. The cleaning method includes a valve-closing operation of putting the open/close valve into a closed state and a pressure reduction operation of generating negative pressure in the space by using the pressure reduction mechanism after the valve-closing operation to cause the fluid to bulge outward at the nozzle openings.
摘要翻译：提供一种清洗流体喷射装置的方法。流体喷射装置包括：流体喷射头，其具有流体喷射的多个喷嘴开口，流体向流体喷射头供给的流体供给通道;设置在流体供给部上的开闭阀通道和在喷嘴开口外的空间中产生负压的减压机构。清洗方法包括将开/关阀置于关闭状态的闭阀动作和在关闭动作之后使用减压机构在空间中产生负压的减压动作，使流体膨胀在喷嘴开口处向外。

3. 发明授权

US07965965B2 Development device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US07965965B2
公开(公告)日：2011-06-21
申请号：US12620703
申请日：2009-11-18
申请人： Masahiro Maeda , Yoichi Yamada , Yoshiyuki Kurebayashi , Daisuke Matsumoto , Masaru Kobashi , Takatomo Fukumoto
发明人： Masahiro Maeda , Yoichi Yamada , Yoshiyuki Kurebayashi , Daisuke Matsumoto , Masaru Kobashi , Takatomo Fukumoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/0634
摘要： Provided is a development device including: a development roller in which continuous spiraling inclined grooves having different inclinations with respect to an axial direction are formed so as to cross each other; and a feed roller which is in contact with the development roller and feeds toner to the development roller, wherein transportation force, which is used for transporting the toner on the development roller from one side to the other side of the axial direction of the development roller, is generated by the rotation of the feed roller.
摘要翻译：提供一种显影装置，包括：显影辊，其中形成有相对于轴向方向具有不同倾斜度的连续螺旋倾斜槽，以便彼此交叉; 以及与显影辊接触并将调色剂供给到显影辊的进给辊，其中用于将显影辊上的调色剂从显影辊轴向方向的一侧传送到另一侧的输送力由进给辊的旋转产生。

4. 发明授权

US08449063B2 Liquid ejecting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：US08449063B2
公开(公告)日：2013-05-28
申请号：US12914058
申请日：2010-10-28
申请人： Yoichi Yamada , Kiyoteru Katsuki , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike , Narihiro Oki
发明人： Yoichi Yamada , Kiyoteru Katsuki , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike , Narihiro Oki
IPC分类号： B41J29/38
CPC分类号： B41J11/06 , B41J11/0065
摘要： In the liquid ejecting apparatus, a potential controller that is capable of switching states between a same potential state where potentials at a predetermined portion at the side of the liquid ejecting unit and a predetermined portion at the side of the ejected medium supporting unit are the same and a potential difference generation state where a potential difference is generated between the predetermined portion at the side of the liquid ejecting unit and the predetermined portion at the side of the ejected medium supporting unit. The potential controller forms the same potential state while the ejected medium is transported by the ejected medium transportation unit, and the potential controller forms the potential difference generation state in at least appropriate period while the ejected medium is not transported by the ejected medium transportation unit.
摘要翻译：在液体喷射装置中，能够在液体喷射单元侧的预定部分处的电位与排出介质支撑单元侧的预定部分的电位相同的电位状态之间切换状态的电位控制器是相同的以及电位差产生状态，其中在液体喷射单元一侧的预定部分和排出介质支撑单元一侧的预定部分之间产生电位差。当排出的介质被排出的介质传送单元运送时，电位控制器形成相同的电位状态，并且电位控制器在至少适当的周期内形成电位差产生状态，同时排出的介质不被排出的介质传送单元传送。

5. 发明授权

US08439479B2 Liquid ejecting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：US08439479B2
公开(公告)日：2013-05-14
申请号：US12940272
申请日：2010-11-05
申请人： Yoichi Yamada , Kiyoteru Katsuki , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike
发明人： Yoichi Yamada , Kiyoteru Katsuki , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike
IPC分类号： B41J2/165 , B41J2/01
CPC分类号： B41J11/06 , B41J11/0065
摘要： A liquid ejecting apparatus having a liquid ejecting unit that ejects liquid toward a target ejection medium and a target ejection medium support member that is disposed so as to oppose the liquid ejecting unit and supports the target ejection medium, includes a conductive shielding member that covers a first side of the target ejection medium, which opposes the liquid ejecting unit, at an edge area including an edge perpendicular to a feeding direction of the target ejection medium.
摘要翻译：一种具有朝向目标喷射介质喷射液体的液体喷射单元和与液体喷射单元相对配置并支撑目标喷射介质的目标喷射介质支撑构件的液体喷射装置包括：导电屏蔽构件，其覆盖在与包括垂直于目标喷射介质的进给方向的边缘的边缘区域处的与喷液单元相对的目标喷射介质的第一侧。

6. 发明申请

US20110193918A1 FLUID EJECTING APPARATUS AND CLEANING METHOD 审中-公开
标题翻译：流体喷射装置和清洁方法
公开(公告)号：US20110193918A1
公开(公告)日：2011-08-11
申请号：US13020751
申请日：2011-02-03
申请人： Masaru Kobashi , Yoichi Yamada , Daisuke Matsumoto , Tomohiro Aruga , Kiyoteru Katsuki
发明人： Masaru Kobashi , Yoichi Yamada , Daisuke Matsumoto , Tomohiro Aruga , Kiyoteru Katsuki
IPC分类号： B41J2/175
CPC分类号： B41J2/17596 , B41J2/16532 , B41J2/16585
摘要： A printer includes: a fluid ejecting head provided with multiple nozzles that eject ink; an ink supply tube that supplies the ink to the fluid ejecting head; and a pressure application mechanism that pressurizes the ink to swell from the nozzles by pressurizing the ink within the ink supply tube and then depressurizes the interior of the ink supply tube while the ink is swelling from the nozzles.
摘要翻译：打印机包括：流体喷射头，其具有喷射墨水的多个喷嘴; 墨水供给管，其将墨水供给到流体喷射头; 以及压力施加机构，其通过对供墨管内的油墨进行加压而使油墨从喷嘴膨胀，然后在油墨从喷嘴膨胀的同时使供墨管的内部减压。

7. 发明授权

US09023154B2 Cleaning method, cleaning apparatus, and liquid ejecting apparatus 有权
标题翻译：清洁方法，清洁装置和液体喷射装置
公开(公告)号：US09023154B2
公开(公告)日：2015-05-05
申请号：US13301989
申请日：2011-11-22
申请人： Daisuke Matsumoto , Yoichi Yamada , Masaru Kobashi
发明人： Daisuke Matsumoto , Yoichi Yamada , Masaru Kobashi
IPC分类号： B08B5/04 , B08B7/04 , B41J2/165 , B41J2/175
CPC分类号： B41J2/16532 , B41J2/16526 , B41J2/17596
摘要： In the printer, after ink is discharged from nozzle openings by making a closed space area, formed by bringing a cap into contact with a recording head, enter into a negative pressure state due to negative pressure accumulated in a discharge flow path by driving a pump, when making the negative pressure state of the closed space area be subjected to a pressure change in a direction of coming to an atmospheric pressure state, after the air flows into the closed space area by making a second opening and closing valve provided at an inflow flow path which makes the closed space area and an aerial space communicate with each other be in an opened state, the inflow of the air into the closed space area through the inflow flow path is stopped in a state where negative pressure remains in the closed space area.
摘要翻译：在打印机中，在通过使盖与记录头接触而形成的封闭空间区域从喷嘴开口排出墨后，由于通过驱动泵而在排出流路中累积的负压而进入负压状态当使封闭空间区域的负压状态在大气压状态的方向上经受压力变化时，在空气通过设置在流入口处的第二开闭阀流入封闭空间区域之后使闭合空间区域和空中空间彼此连通的流动路径处于打开状态，通过流入流路将空气流入封闭空间区域，在负压保持在封闭空间内的状态下停止区。

8. 发明授权

US08550600B2 Liquid ejecting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：US08550600B2
公开(公告)日：2013-10-08
申请号：US12944070
申请日：2010-11-11
申请人： Kiyoteru Katsuki , Yoichi Yamada , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike , Narihiro Oki
发明人： Kiyoteru Katsuki , Yoichi Yamada , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike , Narihiro Oki
IPC分类号： B41J2/06
CPC分类号： B41J2/165 , B41J2/16585 , B41J11/02
摘要： A liquid ejecting apparatus includes a liquid ejection unit that ejects a liquid onto an ejection target medium, a conductive brush provided adjacent to the liquid ejection unit and whose tip opposes the ejection target medium, and a same potential formation unit that sets the conductive brush and a predetermined portion of the liquid ejection unit to the same potential.
摘要翻译：液体喷射装置包括将液体喷射到喷射目标介质上的液体喷射单元，与液体喷射单元相邻并且其顶端与喷射目标介质相对的导电刷，以及设置导电刷的相同的电位形成单元，液体喷射单元的预定部分具有相同的电位。

9. 发明授权

US08425015B2 Liquid ejecting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：US08425015B2
公开(公告)日：2013-04-23
申请号：US12914662
申请日：2010-10-28
申请人： Yoichi Yamada , Kiyoteru Katsuki , Masaru Kobashi , Daisuke Matsumoto
发明人： Yoichi Yamada , Kiyoteru Katsuki , Masaru Kobashi , Daisuke Matsumoto
IPC分类号： B41J2/165
CPC分类号： B41J25/308 , B41J11/0065 , B41J11/06 , B41J29/12
摘要： Provided is a liquid ejecting apparatus including: an ejection target medium supporting section that is disposed to face the liquid ejecting section, and supports the ejection target medium and wherein in at least one of plural types of ejection target mediums having different thicknesses, a gap between the first surface of the ejection target medium supporting section and a rear surface facing the first surface in the ejection target medium is set to be smaller than a gap between a second surface facing the ejection target medium in the liquid ejecting section and a front surface facing the second surface in the ejection target medium.
摘要翻译：本发明提供一种液体喷射装置，包括：喷射对象介质支撑部，其设置成与液体喷射部相对，并且支撑喷射目标介质，并且其中，在具有不同厚度的多种喷射目标介质中的至少一种中，喷射目标介质支撑部分的第一表面和与喷射目标介质中的第一表面相对的后表面被设定为小于在液体喷射部分中面向喷射目标介质的第二表面之间的间隙，喷射目标介质中的第二表面。

10. 发明授权

US08412080B2 Developing roller manufacturing method, developing roller, developing device, and image forming apparatus 有权
标题翻译：显影辊制造方法，显影辊，显影装置和成像装置
公开(公告)号：US08412080B2
公开(公告)日：2013-04-02
申请号：US12620693
申请日：2009-11-18
申请人： Masahiro Maeda , Yoichi Yamada , Yoshiyuki Kurebayashi , Daisuke Matsumoto , Masaru Kobashi , Takatomo Fukumoto
发明人： Masahiro Maeda , Yoichi Yamada , Yoshiyuki Kurebayashi , Daisuke Matsumoto , Masaru Kobashi , Takatomo Fukumoto
IPC分类号： G03G15/08 , B21D53/00 , B21K1/02 , B23P17/00
CPC分类号： G03G15/0818 , B21H7/18 , G03G2215/0634 , Y10T29/4956
摘要： A method of manufacturing a developing roller, including: a first rolling process for forming a first inclined groove which is continuous in a helical shape, by rotating a first die having blades inclined with respect to an axial direction and a circumferential direction, and a non-bladed die, and feeding an unprocessed developing roller between the first die and the non-bladed die; and a second rolling process for forming a second inclined groove which is continuous in a helical shape and intersects with the first inclined groove, by rotating a second die having blades inclined with respect to an axial direction and a circumferential direction in the direction opposite to that of the first die, and the non-bladed die in the same direction opposite to that in the first rolling process, and feeding the developing roller between the second die and the non-bladed die.
摘要翻译：一种显影辊的制造方法，其特征在于，包括：第一轧制工序，其通过旋转具有相对于轴向和圆周方向倾斜的叶片的第一模具形成螺旋状连续的第一倾斜槽，在第一模具和非叶片模具之间进给未加工的显影辊; 以及第二轧制工艺，用于形成第二倾斜槽，该第二倾斜槽与螺旋形连续并与第一倾斜槽相交，通过旋转具有相对于轴向方向和圆周方向相对于轴向方向和圆周方向倾斜的叶片的第二模具，的第一模具和非叶片模具在与第一轧制过程相反的方向上，并且将显影辊馈送在第二模具和非叶片模具之间。

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