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1. 发明授权

US09259947B2 Image forming apparatus and assembly system of image forming apparatus 有权
标题翻译：图像形成装置和图像形成装置的装配系统
公开(公告)号：US09259947B2
公开(公告)日：2016-02-16
申请号：US12582439
申请日：2009-10-20
申请人： Yuuji Ohmura , Yasushi Hashimoto , Yoshikane Matsumoto
发明人： Yuuji Ohmura , Yasushi Hashimoto , Yoshikane Matsumoto
IPC分类号： B41J29/38 , B41J2/205 , B41J13/08 , B41J2/175 , B41J3/54 , B41J29/02 , B65H23/04 , G03G15/00 , G03G21/16 , B41J11/00 , B41J2/01
CPC分类号： B41J13/08 , B41J2/01 , B41J2/175 , B41J2/1752 , B41J2/17546 , B41J2/17566 , B41J2/17596 , B41J3/543 , B41J11/007 , B41J29/02 , B65H23/04 , B65H2402/10 , B65H2402/60 , B65H2801/06 , G03G15/6552 , G03G21/16 , G03G2215/00021 , G03G2215/00367
摘要： An image forming apparatus includes a sheet feed conveying unit having an outlet for a recording medium on one side; at least one image forming unit having an inlet for the recording medium on one side and an outlet for the recording medium on the other side; and a sheet eject conveying unit having an inlet for the recording medium on one side, wherein the sheet feed conveying unit, the image forming unit, and the sheet eject conveying unit are arranged along a conveying direction of the recording medium; the outlet of the sheet feed conveying unit matches the inlet of the image forming unit; the outlet of the image forming unit matches the inlet of the sheet eject conveying unit; and the sheet feed conveying unit, the image forming unit, and the sheet eject conveying unit are connected to each other in a separable manner.
摘要翻译：图像形成装置包括：具有一侧记录介质出口的送纸传送单元; 至少一个图像形成单元，其具有一侧的记录介质的入口和另一侧的记录介质的出口; 以及具有用于一侧的记录介质的入口的纸张排出传送单元，其中，所述供纸传送单元，所述图像形成单元和所述纸张排出传送单元沿着所述记录介质的传送方向布置; 供纸输送单元的出口与图像形成单元的入口匹配; 图像形成单元的出口与排纸传送单元的入口相匹配; 并且片材进给传送单元，图像形成单元和片材排出传送单元以可分离的方式彼此连接。

2. 发明授权

US09375958B2 Image forming apparatus and assembly system of image forming apparatus 有权
公开(公告)号：US09375958B2
公开(公告)日：2016-06-28
申请号：US14484671
申请日：2014-09-12
申请人： Yuuji Ohmura , Yasushi Hashimoto , Yoshikane Matsumoto
发明人： Yuuji Ohmura , Yasushi Hashimoto , Yoshikane Matsumoto
IPC分类号： B41J2/205 , B41J2/01 , B41J3/407 , B41J2/385 , B41J13/08 , B41J2/175 , B41J3/54 , B41J29/02 , B65H23/04 , G03G15/00 , G03G21/16 , B41J11/00
CPC分类号： B41J13/08 , B41J2/01 , B41J2/175 , B41J2/1752 , B41J2/17546 , B41J2/17566 , B41J2/17596 , B41J3/543 , B41J11/007 , B41J29/02 , B65H23/04 , B65H2402/10 , B65H2402/60 , B65H2801/06 , G03G15/6552 , G03G21/16 , G03G2215/00021 , G03G2215/00367
摘要： An image forming apparatus includes a sheet feed conveying unit having an outlet for a recording medium on one side; at least one image forming unit having an inlet for the recording medium on one side and an outlet for the recording medium on the other side; and a sheet eject conveying unit having an inlet for the recording medium on one side, wherein the sheet feed conveying unit, the image forming unit, and the sheet eject conveying unit are arranged along a conveying direction of the recording medium; the outlet of the sheet feed conveying unit matches the inlet of the image forming unit; the outlet of the image forming unit matches the inlet of the sheet eject conveying unit; and the sheet feed conveying unit, the image forming unit, and the sheet eject conveying unit are connected to each other in a separable manner.

3. 发明授权

US08870328B2 Image forming apparatus and assembly system of image forming apparatus 有权
标题翻译：图像形成装置和图像形成装置的装配系统
公开(公告)号：US08870328B2
公开(公告)日：2014-10-28
申请号：US13838149
申请日：2013-03-15
申请人： Yuuji Ohmura , Yasushi Hashimoto , Yoshikane Matsumoto
发明人： Yuuji Ohmura , Yasushi Hashimoto , Yoshikane Matsumoto
IPC分类号： B41J2/205 , B41J2/01 , B41J2/385 , B41J2/175 , B41J29/02 , B41J11/00 , G03G15/00 , G03G21/16 , B65H23/04 , B41J3/54
CPC分类号： B41J13/08 , B41J2/01 , B41J2/175 , B41J2/1752 , B41J2/17546 , B41J2/17566 , B41J2/17596 , B41J3/543 , B41J11/007 , B41J29/02 , B65H23/04 , B65H2402/10 , B65H2402/60 , B65H2801/06 , G03G15/6552 , G03G21/16 , G03G2215/00021 , G03G2215/00367
摘要： An image forming apparatus includes a sheet feed conveying unit having an outlet for a recording medium on one side; at least one image forming unit having an inlet for the recording medium on one side and an outlet for the recording medium on the other side; and a sheet eject conveying unit having an inlet for the recording medium on one side, wherein the sheet feed conveying unit, the image forming unit, and the sheet eject conveying unit are arranged along a conveying direction of the recording medium; the outlet of the sheet feed conveying unit matches the inlet of the image forming unit; the outlet of the image forming unit matches the inlet of the sheet eject conveying unit; and the sheet feed conveying unit, the image forming unit, and the sheet eject conveying unit are connected to each other in a separable manner.
摘要翻译：图像形成装置包括：具有一侧记录介质出口的送纸传送单元; 至少一个图像形成单元，其具有一侧的记录介质的入口和另一侧的记录介质的出口; 以及具有用于一侧的记录介质的入口的纸张排出传送单元，其中，所述供纸传送单元，所述图像形成单元和所述纸张排出传送单元沿着所述记录介质的传送方向布置; 供纸输送单元的出口与图像形成单元的入口匹配; 图像形成单元的出口与排纸传送单元的入口相匹配; 并且片材进给传送单元，图像形成单元和片材排出传送单元以可分离的方式彼此连接。

4. 发明授权

US10596833B2 Conveying device, image forming apparatus, liquid discharge device 有权
公开(公告)号：US10596833B2
公开(公告)日：2020-03-24
申请号：US16039247
申请日：2018-07-18
申请人： Yasushi Hashimoto , Satoshi Takanashi , Genichiro Kawamichi , Hironobu Murai , Yuuji Ohmura
发明人： Yasushi Hashimoto , Satoshi Takanashi , Genichiro Kawamichi , Hironobu Murai , Yuuji Ohmura
IPC分类号： B41J11/00 , B41J15/16
摘要： A conveying device includes a rotator, a drier, and a conveyance direction changer. The rotator winds a web-shaped recording medium around a predetermined region of an outer peripheral surface of the rotator with one side of the web-shaped recording medium facing outward and conveys the recording medium with rotation. The drier is disposed downstream from the rotator in a direction of conveyance of the recording medium, to dry and convey the recording medium. The conveyance direction changer is disposed on a conveyance path of the recording medium between the rotator and the drier. The conveyance direction changer has an outer peripheral surface that includes an opposed region opposed to the one side of the recording medium. The opposed region has openings to blow gas toward the one side of the recording medium. The rotator and the drier are disposed at positions not overlapping with each other in a plan view.

5. 发明申请

US20190047298A1 CONVEYING DEVICE, IMAGE FORMING APPARATUS, LIQUID DISCHARGE DEVICE 审中-公开
公开(公告)号：US20190047298A1
公开(公告)日：2019-02-14
申请号：US16039247
申请日：2018-07-18
申请人： Yasushi Hashimoto , Satoshi Takanashi , Genichiro Kawamichi , Hironobu Murai , Yuuji Ohmura
发明人： Yasushi Hashimoto , Satoshi Takanashi , Genichiro Kawamichi , Hironobu Murai , Yuuji Ohmura
IPC分类号： B41J11/00 , B41J15/16
CPC分类号： B41J11/002 , B41J15/16 , B41J15/165
摘要： A conveying device includes a rotator, a drier, and a conveyance direction changer. The rotator winds a web-shaped recording medium around a predetermined region of an outer peripheral surface of the rotator with one side of the web-shaped recording medium facing outward and conveys the recording medium with rotation. The drier is disposed downstream from the rotator in a direction of conveyance of the recording medium, to dry and convey the recording medium. The conveyance direction changer is disposed on a conveyance path of the recording medium between the rotator and the drier. The conveyance direction changer has an outer peripheral surface that includes an opposed region opposed to the one side of the recording medium. The opposed region has openings to blow gas toward the one side of the recording medium. The rotator and the drier are disposed at positions not overlapping with each other in a plan view.

6. 发明申请

US20170165981A1 APPLICATION DEVICE AND IMAGE FORMING SYSTEM 有权
公开(公告)号：US20170165981A1
公开(公告)日：2017-06-15
申请号：US15367621
申请日：2016-12-02
申请人： Akitomo Kuwabara , Kazuhiro Akatsu , Yutaka Nagasawa , Yuuji Ohmura , Hirotaka Kobayashi , Hirofumi Ohkushi
发明人： Akitomo Kuwabara , Kazuhiro Akatsu , Yutaka Nagasawa , Yuuji Ohmura , Hirotaka Kobayashi , Hirofumi Ohkushi
IPC分类号： B41J11/00
CPC分类号： B41J11/0015 , B41J11/002 , B41J15/04
摘要： An application device includes a conveyer to convey a recording medium, an application roller to apply a treatment liquid to the recording medium, a pressure roller to sandwich the recording medium with the application roller to press the recording medium against the application roller, and a winding member to form a curved conveying path to have the recording medium curved along a conveying direction to wind the recording medium around the pressure roller. The pressure roller comes in contact with the application roller when applying the treatment liquid and separates from the application roller when not applying the treatment liquid. A predetermined positional relationship is maintained between the pressure roller and the winding member while the pressure roller moves close to the application roller to be in contact with the application roller, or the pressure roller moves away from the application roller to be separated from the application roller.

7. 发明授权

US09150374B2 Dancer roller apparatus 有权
标题翻译：舞蹈滚筒装置
公开(公告)号：US09150374B2
公开(公告)日：2015-10-06
申请号：US13865498
申请日：2013-04-18
申请人： Yuuji Ohmura
发明人： Yuuji Ohmura
IPC分类号： B65H23/16 , B65H23/188 , B65H26/02 , B65H20/34
CPC分类号： B65H23/1888 , B65H20/34 , B65H26/025 , B65H2403/72 , B65H2408/2171 , B65H2511/112 , B65H2513/10 , B65H2513/11 , B65H2553/51 , B65H2801/15 , B65H2220/03 , B65H2220/02
摘要： A dancer roller apparatus is disclosed. The apparatus includes a dancer roller; a drive motor; and a dancer roller position changing unit, wherein the dancer roller position changing unit is provided with a one way clutch which allows the dancer roller to move in a long object slack direction, and wherein the drive motor is caused to rotate in a direction such that the dancer roller moves the one way clutch in a long object stretching direction during conveying of a long object.
摘要翻译：公开了一种浮动辊装置。该装置包括一个浮动轮; 驱动电机; 以及浮动轮位置改变单元，其中所述浮动轮位置改变单元设置有单向离合器，其允许所述浮动轮在长物体松弛方向上移动，并且其中使所述驱动马达沿着使得在长物体的传送期间，浮动轮在长的物体拉伸方向上移动单向离合器。

8. 发明授权

US09025978B2 Image forming apparatus and method of forming image 有权
标题翻译：图像形成装置及形成图像的方法
公开(公告)号：US09025978B2
公开(公告)日：2015-05-05
申请号：US13478533
申请日：2012-05-23
申请人： Yuuji Ohmura
发明人： Yuuji Ohmura
IPC分类号： G03G15/20 , G03G15/00 , G03G15/16 , H04N1/40
CPC分类号： G03G15/1635 , G03G15/1665 , H04N1/40
摘要： An image forming apparatus includes an image holding body on which a toner image is formed; a transfer unit that functions to transfer the toner image formed on the image holding body onto a recording medium; and an adjusting unit that adjusts a gap between the transfer unit and the image holding body based on the rigidity of the recording medium, the recording medium being conveyed through the gap with respect to the image holding body.
摘要翻译：图像形成装置包括其上形成有调色剂图像的图像保持体; 传送单元，其用于将形成在图像保持体上的调色剂图像转印到记录介质上; 以及调整单元，其基于记录介质的刚性来调整所述转印单元和所述图像保持体之间的间隙，所述记录介质相对于所述图像保持体被输送通过所述间隙。

9. 发明授权

US08613253B2 Printing apparatus and method of intermittently conveying web therein 有权
标题翻译：间歇地输送纸幅的打印设备和方法
公开(公告)号：US08613253B2
公开(公告)日：2013-12-24
申请号：US13312345
申请日：2011-12-06
申请人： Yuuji Ohmura
发明人： Yuuji Ohmura
IPC分类号： B41F13/54 , B41J11/42 , B41J29/38
CPC分类号： B41J11/0005 , B41J15/04 , B65H20/02 , B65H2513/40 , B65H2513/41 , B65H2513/51 , B65H2220/02 , B65H2220/01
摘要： A printing apparatus including: a web conveyance unit that conveys a web; a printing unit that prints an image on the web; a web discharging unit that discharges the web on which the image is formed with the printing unit, the web discharging unit being placed downstream of the printing unit; and a web withdrawal unit that withdraws the web into the printing apparatus, the web withdrawal unit including a web withdrawal roller and at least one pressing roller. When the printing apparatus is in a print waiting state, the printing apparatus drives the web withdrawal roller intermittently, while a pressing force from the at least one of the pressing roller is maintained, so as to convey the web intermittently.
摘要翻译：一种打印设备，包括：传送卷筒纸的卷筒纸输送单元; 打印单元，其在网上打印图像; 纸幅排出单元，其利用打印单元排出其上形成有图像的纸幅，纸幅排出单元位于打印单元的下游; 以及将纸幅退回到打印装置中的卷取出单元，卷取出单元包括卷取纸辊和至少一个加压辊。当打印设备处于打印等待状态时，打印设备间歇地驱动卷取纸辊，同时保持来自至少一个加压辊的按压力，从而间歇地传送纸幅。

10. 发明授权

US11279155B2 Conveyance control device and image forming apparatus 有权
公开(公告)号：US11279155B2
公开(公告)日：2022-03-22
申请号：US16812515
申请日：2020-03-09
申请人： Yuuji Ohmura
发明人： Yuuji Ohmura
IPC分类号： B41J29/38 , B41J15/04
摘要： A conveyance control device is configured to control conveyance of a sheet-shaped recording medium onto which a liquid is discharged by a liquid discharge device. The conveyance control device includes a conveyance driving roller, a non-contact conveyor, and processing circuitry. The conveyance driving roller is configured to control a conveyance speed of the recording medium. The non-contact conveyor includes a non-contact conveyance roller that constitutes part of a conveyance path of the recording medium. The non-contact conveyance roller has an outer peripheral surface in a non-contact state with the recording medium during conveyance of the recording medium. The processing circuitry is configured to control at least one of an operation of the conveyance driving roller and an operation of the non-contact conveyance roller such that a speed of the outer peripheral surface of the non-contact conveyance roller becomes a prescribed speed faster than the conveyance speed of the recording medium.

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