专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US09494904B2 Separation device, fixing device, and image forming apparatus 有权
标题翻译：分离装置，定影装置和成像装置
公开(公告)号：US09494904B2
公开(公告)日：2016-11-15
申请号：US14885299
申请日：2015-10-16
申请人： Yohhei Watanabe , Takashi Sakamaki , Masateru Ujiie , Naoto Suzuki , Fumihiro Hirose
发明人： Yohhei Watanabe , Takashi Sakamaki , Masateru Ujiie , Naoto Suzuki , Fumihiro Hirose
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/2028
摘要： A separation device separates a recording medium ejected from a fixing nip formed between a first rotator and a second rotator from the first rotator. The separation device includes a separator including a front end disposed opposite the fixing nip and the recording medium and a plurality of recesses disposed on the front end of the separator at least in a conveyance span on the separator where the recording medium is conveyed. The plurality of recesses includes a first recess extending in a first extension line that is oblique relative to a recording medium conveyance direction and a second recess adjacent to the first recess and extending in a second extension line that is oblique relative to the recording medium conveyance direction. The second extension line overlaps the first extension line in a direction perpendicular to the recording medium conveyance direction to define an overlap span.
摘要翻译：分离装置将形成在第一旋转体和第二旋转体之间的定影辊隙排出的记录介质从第一旋转体分离。分离装置包括分离器，其包括与定影辊隙和记录介质相对设置的前端，以及至少在传送跨越记录介质的分离器上的输送跨度中的多个凹槽。所述多个凹部包括在相对于记录介质传送方向倾斜的第一延伸线中延伸的第一凹部和与所述第一凹部相邻的第二凹部，并且在相对于所述记录介质传送方向倾斜的第二延长线中延伸。第二延伸线在垂直于记录介质输送方向的方向上与第一延伸线重叠以限定重叠跨度。

12. 发明授权

US09372447B2 Cleaner for rotary fixing member, image forming apparatus incorporating the cleaner, and image forming method executed by the image forming apparatus 有权
标题翻译：用于旋转固定构件的清洁器，包括清洁器的图像形成装置和由图像形成装置执行的图像形成方法
公开(公告)号：US09372447B2
公开(公告)日：2016-06-21
申请号：US14885334
申请日：2015-10-16
申请人： Masateru Ujiie , Naoto Suzuki , Yohhei Watanabe , Takashi Sakamaki
发明人： Masateru Ujiie , Naoto Suzuki , Yohhei Watanabe , Takashi Sakamaki
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： An image forming apparatus includes a rotary fixing member cleaner that includes a freely rotatable rotary unwinding member, around which a cleaning web winds, a rotary winding member to wind the cleaning web thereon from one end thereof, and a load applicator to apply a load to the cleaning web unwound from the rotary unwinding member. The rotary fixing member cleaner removes any unnecessary substance adhering to an outer circumferential surface of the rotary fixing member therefrom by unwinding and moving the cleaning web from the rotary unwinding member in an opposite direction to a direction of movement of the outer circumferential surface of the rotary fixing member at a contacting point at which the cleaning web contacts the outer circumferential surface of the rotary fixing member. The load applicator presses against the cleaning web winding around the rotary unwinding member at a prescribed angular contact position.
摘要翻译：图像形成装置包括旋转固定构件清洁器，其包括可自由旋转的旋转展开构件，清洁纤维网卷绕在其上，用于从其一端卷绕清洁纤维网的旋转卷绕构件和负载施加器，以将负载施加到清洁纤维网从旋转展开构件展开。旋转固定构件清洁器通过从旋转展开构件退绕并移动清洁纤维网沿与旋转固定构件的外圆周表面的移动方向相反的方向来除去附着在旋转固定构件外周表面上的任何不必要物质固定构件在清洁腹板与旋转固定构件的外周面接触的接触点处。负载施加器在规定的角度接触位置处压靠旋转展开构件周围的清洁卷筒纸卷绕。

13. 发明授权

US09720357B2 Fixing device for an image forming apparatus 有权
公开(公告)号：US09720357B2
公开(公告)日：2017-08-01
申请号：US15139812
申请日：2016-04-27
申请人： Masateru Ujiie
发明人： Masateru Ujiie
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2032
摘要： A fixing device includes a fixing member, a member disposed opposite the fixing member, a rubbing member, a detector, and a rubbing operation controller. The fixing member fixes a toner image on a recording medium. The rubbing member rubs the fixing member to maintain a surface of the fixing member in optimum condition of the fixing member. The detector detects vibration of the rubbing member. The rubbing operation controller controls rubbing the fixing member with the rubbing member. The rubbing operation controller controls a rubbing rotation speed and a rubbing force in response to at least the vibration of the rubbing member as a trigger.

14. 发明授权

US11550246B2 Image forming apparatus 有权
公开(公告)号：US11550246B2
公开(公告)日：2023-01-10
申请号：US17458853
申请日：2021-08-27
申请人： Akiyasu Amita , Tetsuo Tokuda , Masateru Ujiie , Fumihiro Hirose , Daisuke Arai
发明人： Akiyasu Amita , Tetsuo Tokuda , Masateru Ujiie , Fumihiro Hirose , Daisuke Arai
IPC分类号： G03G15/20
摘要： An image forming apparatus includes a fixing device and circuitry. The fixing device includes a fixing rotator, an electromagnetic induction heater configured to heat the fixing rotator, and a magnetic flux control member. The circuitry is configured to control the electromagnetic induction heater to lead a temperature of the fixing rotator to a target temperature and change an upper limit of power supplied to the electromagnetic induction heater based on the target temperature.

15. 发明授权

US09055678B2 Modular unit and image forming apparatus incorporating same 有权
标题翻译：包含其的模块化单元和图像形成装置
公开(公告)号：US09055678B2
公开(公告)日：2015-06-09
申请号：US13670663
申请日：2012-11-07
申请人： Masateru Ujiie
发明人： Masateru Ujiie
IPC分类号： H05K5/02 , H04N1/00
CPC分类号： H05K5/0256 , H04N1/00 , H04N1/00538 , H04N1/00557 , H04N1/00575 , H04N2201/0082
摘要： A modular unit removably mounted to a main body includes a cover openably closable relative to a unit body of the modular unit and a movable member to move to the main body in conjunction with closing of the cover. As the cover is closed with the modular unit mounted to the main body, a projection provided to the movable member pushes a lever provided to the main body, and a detector provided to the main body detects that the lever is pushed by the projection of the movable member.
摘要翻译：可拆卸地安装到主体的模块化单元包括相对于模块单元的单元主体可开闭地关闭的盖和可移动构件，以与盖的关闭一起移动到主体。当安装在主体上的模块化单元关闭盖子时，设置在可移动部件上的突起推动设置在主体上的杠杆，并且设置在主体上的检测器检测到杆被投影机活动件。

16. 发明授权

US08480080B2 Sheet processing device and image forming apparatus 有权
标题翻译：片材处理装置和成像装置
公开(公告)号：US08480080B2
公开(公告)日：2013-07-09
申请号：US13527725
申请日：2012-06-20
申请人： Masateru Ujiie
发明人： Masateru Ujiie
IPC分类号： B65H15/00
CPC分类号： B41J3/60 , B65H5/004 , B65H5/36 , B65H29/56 , B65H85/00 , B65H2301/33214 , B65H2301/33314 , B65H2301/4481 , B65H2402/10 , B65H2402/441 , B65H2402/46 , B65H2404/6942 , B65H2404/743 , B65H2801/12
摘要： A sheet processing device includes a conveyance member, an elastic plate member, a first conveyance path, and a second conveyance path. The conveyance member conveys a sheet of recording media with the sheet attached thereon and has a circumferential portion to separate the sheet from the conveyance member by a curvature of the conveyance member. The first conveyance path is formed by the conveyance member. The second conveyance path is disposed downstream from the first conveyance path and includes a reversal conveyance path to reverse the sheet. A face continuous to a front edge of the elastic plate member, except for the front edge, is positioned in an attachment weakened area of the circumferential portion of the conveyance member in which an attachment force of the sheet on the circumferential portion is weakened by separation of the sheet from the conveyance member by the curvature.
摘要翻译：片材处理装置包括输送构件，弹性板构件，第一输送路径和第二输送路径。传送部件传送一张带有片材的记录介质，并且具有圆周部分，以通过传送部件的曲率将片材与传送部件分离。第一输送路径由输送构件形成。第二传送路径设置在第一传送路径的下游，并且包括用于反转纸张的反转输送路径。除了前边缘之外，与弹性板构件的前缘连续的面位于输送构件的圆周部分的附着弱化区域中，其中周向部分上的片材的附着力被分离而变弱的片材从输送构件的曲率。

17. 发明申请

US20130120942A1 MODULAR UNIT AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：模块化单元和图像形成装置
公开(公告)号：US20130120942A1
公开(公告)日：2013-05-16
申请号：US13670663
申请日：2012-11-07
申请人： Masateru Ujiie
发明人： Masateru Ujiie
IPC分类号： H05K5/02
CPC分类号： H05K5/0256 , H04N1/00 , H04N1/00538 , H04N1/00557 , H04N1/00575 , H04N2201/0082
摘要： A modular unit removably mounted to a main body includes a cover openably closable relative to a unit body of the modular unit and a movable member to move to the main body in conjunction with closing of the cover. As the cover is closed with the modular unit mounted to the main body, a projection provided to the movable member pushes a lever provided to the main body, and a detector provided to the main body detects that the lever is pushed by the projection of the movable member.
摘要翻译：可拆卸地安装到主体的模块化单元包括相对于模块单元的单元主体可开闭地关闭的盖和可移动构件，以与盖的关闭一起移动到主体。当安装在主体上的模块化单元关闭盖子时，设置在可移动部件上的突起推动设置在主体上的杠杆，并且设置在主体上的检测器检测到杆被投影机活动件。

18. 发明申请

US20140105661A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140105661A1
公开(公告)日：2014-04-17
申请号：US14045931
申请日：2013-10-04
申请人： Kazuyoshi Kondo , Kazuyoshi Matsumoto , Makoto Kikura , Yuuzoh Obata , Norikazu Yanase , Gaku Hosono , Yoshinori Uchino , Masateru Ujiie , Shu Kanno
发明人： Kazuyoshi Kondo , Kazuyoshi Matsumoto , Makoto Kikura , Yuuzoh Obata , Norikazu Yanase , Gaku Hosono , Yoshinori Uchino , Masateru Ujiie , Shu Kanno
IPC分类号： G03G15/00
CPC分类号： G03G15/6529 , B41J3/4075 , B41J15/046 , B41J15/048 , B65C9/18 , G03G15/6558
摘要： An image forming apparatus includes a roll body including a print medium wound around, the medium having an adhesive face, an image forming unit to form an image on the adhesive face, a conveyance unit having a pair of a conveyance rotor and an opposed rotor to convey the medium with the medium interposed between the conveyance rotor and the opposed rotor and an adhesive face guide unit to guide the medium when the conveyance unit returns the medium in a return direction opposite a conveyance direction of the medium. The adhesive face guide unit has a downstream rotor disposed downstream from the opposed rotor in the return direction and an endless adhesive face guide member wound around the opposed rotor and the downstream rotor. The adhesive face guide member is configured to receive and guide the adhesive face of the medium returned, in a separable state.
摘要翻译：一种图像形成装置，包括：卷筒体，包括卷绕的打印介质，具有粘合面的介质;在粘合面上形成图像的图像形成单元;具有一对传送转子和相对的转子的传送单元传送介质，介质介于输送转子和相对的转子之间;以及粘合面引导单元，用于当传送单元在与介质传送方向相反的返回方向返回介质时引导介质。粘合面引导单元具有在返回方向上设置在相对转子的下游的下游转子和围绕相对的转子和下游转子缠绕的环形粘合面引导构件。粘合面引导构件被构造成接收和引导以可分离状态返回的介质的粘合面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式