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1. 发明授权

US08864133B2 Device for correcting an edge portion of a sheet material and electrophotographic image forming apparatus 有权
标题翻译：用于校正片材的边缘部分和电子照相图像形成装置的装置
公开(公告)号：US08864133B2
公开(公告)日：2014-10-21
申请号：US13836862
申请日：2013-03-15
申请人： Shingo Takai , Toshihiro Nakagaki
发明人： Shingo Takai , Toshihiro Nakagaki
IPC分类号： B65H29/70 , B41J13/00 , B65H29/12 , G03G15/00
CPC分类号： B41J13/00 , B65H29/12 , B65H29/70 , G03G15/6567 , G03G2215/0129
摘要： Disclosed is a device for correcting an edge portion of a sheet material, including a first roller provided in a sheet material conveying path, a second roller including a center shaft and side rollers provided at both sides thereof, the center shaft having an outer diameter less than a minimum diameter of the side rollers, each of the side rollers having an outer diameter increasing from a center side to an outer side thereof, and a pressing unit configured to cause the second roller to bend toward the first roller to press the side rollers of the second roller against the first roller.
摘要翻译：公开了一种用于校正片材的边缘部分的装置，包括设置在片材输送路径中的第一辊，包括中心轴的第二辊和设置在其两侧的侧辊，中心轴的外径较小比侧辊的最小直径，每个侧辊具有从中心侧向外侧增加的外径;以及加压单元，其构造成使第二辊朝向第一辊弯曲以挤压侧辊的第二辊抵靠第一辊。

2. 发明申请

US20130241146A1 DEVICE FOR CORRECTING AN EDGE PORTION OF A SHEET MATERIAL AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
标题翻译：用于校正材料的边缘部分和电子图像形成装置的装置
公开(公告)号：US20130241146A1
公开(公告)日：2013-09-19
申请号：US13836862
申请日：2013-03-15
申请人： Shingo TAKAI , Toshihiro Nakagaki
发明人： Shingo TAKAI , Toshihiro Nakagaki
IPC分类号： B41J13/00
CPC分类号： B41J13/00 , B65H29/12 , B65H29/70 , G03G15/6567 , G03G2215/0129
摘要： Disclosed is a device for correcting an edge portion of a sheet material, including a first roller provided in a sheet material conveying path, a second roller including a center shaft and side rollers provided at both sides thereof, the center shaft having an outer diameter less than a minimum diameter of the side rollers, each of the side rollers having an outer diameter increasing from a center side to an outer side thereof, and a pressing unit configured to cause the second roller to bend toward the first roller to press the side rollers of the second roller against the first roller.
摘要翻译：公开了一种用于校正片材的边缘部分的装置，包括设置在片材输送路径中的第一辊，包括中心轴的第二辊和设置在其两侧的侧辊，中心轴的外径较小比侧辊的最小直径，每个侧辊具有从中心侧向外侧增加的外径;以及加压单元，其构造成使第二辊朝向第一辊弯曲以挤压侧辊的第二辊抵靠第一辊。

3. 发明授权

US11845624B2 Conveying device and liquid discharge apparatus 有权
公开(公告)号：US11845624B2
公开(公告)日：2023-12-19
申请号：US17530740
申请日：2021-11-19
申请人： Kohei Chike , Toshihiro Nakagaki
发明人： Kohei Chike , Toshihiro Nakagaki
IPC分类号： G03G15/00 , B65H29/00 , B41F21/00 , B41J13/00 , B65H29/62 , B41J11/42 , B41F21/05 , B41F21/10 , B41J11/00 , B65H43/04 , B65H29/68
CPC分类号： B65H29/62 , B41F21/05 , B41F21/10 , B41J11/006 , B41J11/42 , B41J13/0027 , B65H29/68 , B65H43/04 , G03G15/5012 , B41P2213/71 , B41P2233/20 , B65H2601/11 , B65H2801/21 , G03G2215/00552
摘要： A conveying device includes a rotating carrier, an inlet rotary body, an outlet rotary body, a downstream conveyor, and an inching controller. The rotating carrier carries a sheet. The inlet rotary body transfers the sheet to the rotary carrier from upstream of the rotary carrier in a conveyance direction of the sheet. The outlet rotary body transfers the sheet to a downstream area from the rotary carrier in the conveyance direction. The downstream conveyor conveys the sheet downstream from the outlet rotary body in the conveyance direction. The inching controller performs an inching operation to convey the sheet on a conveyance path including at least the downstream conveyor. The inching controller causes at least the outlet rotary body and the downstream conveyor to perform a conveying operation in conjunction with each other in the inching operation.

4. 发明申请

US20190283069A1 COATING APPARATUS AND IMAGE FORMING SYSTEM 审中-公开
公开(公告)号：US20190283069A1
公开(公告)日：2019-09-19
申请号：US16294447
申请日：2019-03-06
申请人： Toshihiro Nakagaki , Kenji Nozawa
发明人： Toshihiro Nakagaki , Kenji Nozawa
IPC分类号： B05C1/08 , B41M5/00 , B41J11/00
摘要： A coating apparatus is connectable to both an image forming apparatus and a sheet feeder. The coating apparatus includes a coater, a carry-in entrance, and an ejector. The coater coats a recording medium with a treatment liquid. The carry-in entrance is on one of two exterior wall surfaces facing each other. The recording medium is conveyed from the sheet feeder through the carry-in entrance. The ejector is on another of the two exterior wall surfaces. The ejector ejects the recording medium to the image forming apparatus. A position of the carry-in entrance on the one of the exterior wall surfaces matches a position of the ejector on said another of the exterior wall surfaces.

5. 发明授权

US09096398B2 Sheet conveying device, image forming apparatus incorporating same, and method of conveying a sheet in the image forming apparatus 有权
标题翻译：片材输送装置，包含其的图像形成装置以及在图像形成装置中输送片材的方法
公开(公告)号：US09096398B2
公开(公告)日：2015-08-04
申请号：US14260562
申请日：2014-04-24
申请人： Toshihiro Nakagaki
发明人： Toshihiro Nakagaki
IPC分类号： B65H7/06 , G03G15/20 , G03G15/00 , B65H7/12 , B65H5/02 , B65H7/20 , B65H7/14 , B65H7/02
CPC分类号： B65H7/125 , B65H5/021 , B65H7/02 , B65H7/06 , B65H7/14 , B65H7/20 , B65H2301/5144 , B65H2511/51 , B65H2511/515 , B65H2511/528 , B65H2513/512 , B65H2513/53 , B65H2801/27 , G03G15/20 , G03G15/2021 , G03G15/70 , G03G2215/00548 , B65H2220/03 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A sheet conveying device, which is incorporated in an image forming apparatus, includes a fixing device to fix an image to a sheet, a holding/conveying belt device having a plurality of belts to sandwich and convey the sheet to a downstream side from the fixing device, and a first sheet detector to detect whether the sheet exists in the belt device. When the sheet is detected at a paper jam, the fixing device and the belt device are continuously driven. When not detected, driving of the fixing device and the belt device is stopped. A method of conveying the sheet includes detecting the paper jam in the image forming apparatus, detecting the sheet in the belt device or between the fixing device and the belt device, and continuing at least one of the belt device and the fixing device based on a sheet detection result.
摘要翻译：包括在图像形成装置中的片材输送装置包括用于将图像定影到片材的固定装置，具有多个带的夹持/输送带装置，以将片材夹持并输送到固定的下游侧装置和第一片检测器，以检测片材是否存在于带装置中。当在卡纸处检测到纸张时，定影装置和带装置被连续地驱动。当未检测到时，停止定影装置和带装置的驱动。输送片材的方法包括检测图像形成装置中的卡纸，检测带装置中的片材或固定装置与带装置之间的片材，以及基于一个或多个装置，至少一个带装置和定影装置纸张检测结果。

6. 发明申请

US20220162030A1 CONVEYING DEVICE AND LIQUID DISCHARGE APPARATUS 有权
公开(公告)号：US20220162030A1
公开(公告)日：2022-05-26
申请号：US17530740
申请日：2021-11-19
申请人： Kohei Chike , Toshihiro Nakagaki
发明人： Kohei Chike , Toshihiro Nakagaki
IPC分类号： B65H29/62 , B41J11/42
摘要： A conveying device includes a rotating carrier, an inlet rotary body, an outlet rotary body, a downstream conveyor, and an inching controller. The rotating carrier carries a sheet. The inlet rotary body transfers the sheet to the rotary carrier from upstream of the rotary carrier in a conveyance direction of the sheet. The outlet rotary body transfers the sheet to a downstream area from the rotary carrier in the conveyance direction. The downstream conveyor conveys the sheet downstream from the outlet rotary body in the conveyance direction. The inching controller performs an inching operation to convey the sheet on a conveyance path including at least the downstream conveyor. The inching controller causes at least the outlet rotary body and the downstream conveyor to perform a conveying operation in conjunction with each other in the inching operation.

7. 发明授权

US10054895B2 Image forming apparatus and image forming method 有权
公开(公告)号：US10054895B2
公开(公告)日：2018-08-21
申请号：US15132681
申请日：2016-04-19
申请人： Toshihiro Nakagaki
发明人： Toshihiro Nakagaki
IPC分类号： G03G15/00
CPC分类号： G03G15/70 , G03G15/657
摘要： An image forming apparatus includes an intermediate transfer body; an image formation unit, configured to form a toner image on the intermediate transfer body; a transfer unit, arranged opposite the intermediate transfer body, configured to transfer the toner image onto a recording medium at a secondary transfer position; a first cleaning unit configured to collect toner of the toner image; a conveyance unit configured to convey the recording medium along a conveyance path; a jam detection unit configured to detect a jam of the recording medium conveyed on the conveyance path; a jam processing unit configured to transfer residual toner, which is not transferred onto the recording medium when the jam is detected by the jam detection unit, from the intermediate transfer body to the transfer unit; and a second cleaning unit configured to collect the residual toner on the transfer unit.

8. 发明授权

US11203035B2 Coating apparatus and image forming system 有权
公开(公告)号：US11203035B2
公开(公告)日：2021-12-21
申请号：US16942020
申请日：2020-07-29
申请人： Toshihiro Nakagaki , Kenji Nozawa
发明人： Toshihiro Nakagaki , Kenji Nozawa
IPC分类号： B05C1/08 , B41J11/00 , B41M5/00
摘要： A coating apparatus is connectable to both an image forming apparatus and a sheet feeder. The coating apparatus includes a coater, a carry-in entrance, and an ejector. The coater coats a recording medium with a treatment liquid. The carry-in entrance is on one of two exterior wall surfaces facing each other. The recording medium is conveyed from the sheet feeder through the carry-in entrance. The ejector is on another of the two exterior wall surfaces. The ejector ejects the recording medium to the image forming apparatus. A position of the carry-in entrance on the one of the exterior wall surfaces matches a position of the ejector on said another of the exterior wall surfaces.

9. 发明授权

US10766050B2 Coating apparatus and image forming system 有权
公开(公告)号：US10766050B2
公开(公告)日：2020-09-08
申请号：US16294447
申请日：2019-03-06
申请人： Toshihiro Nakagaki , Kenji Nozawa
发明人： Toshihiro Nakagaki , Kenji Nozawa
IPC分类号： B05C1/08 , B41J11/00 , B41M5/00
摘要： A coating apparatus is connectable to both an image forming apparatus and a sheet feeder. The coating apparatus includes a coater, a carry-in entrance, and an ejector. The coater coats a recording medium with a treatment liquid. The carry-in entrance is on one of two exterior wall surfaces facing each other. The recording medium is conveyed from the sheet feeder through the carry-in entrance. The ejector is on another of the two exterior wall surfaces. The ejector ejects the recording medium to the image forming apparatus. A position of the carry-in entrance on the one of the exterior wall surfaces matches a position of the ejector on said another of the exterior wall surfaces.

10. 发明授权

US09580261B2 Conveying apparatus, image forming apparatus, and conveying control method 有权
标题翻译：输送装置，成像装置和输送控制方法
公开(公告)号：US09580261B2
公开(公告)日：2017-02-28
申请号：US14878070
申请日：2015-10-08
申请人： Toshihiro Nakagaki
发明人： Toshihiro Nakagaki
IPC分类号： B65H5/26 , B65H85/00 , G03G15/23 , G03G15/00
CPC分类号： B65H5/26 , B65H85/00 , B65H2301/33312 , B65H2301/4454 , B65H2301/4491 , B65H2801/06 , G03G15/234 , G03G15/6508 , G03G15/6564
摘要： A conveying apparatus includes a first conveying unit that conveys a recording medium, a reversing unit that reverses the recording medium conveyed by the first conveying unit, a second conveying unit that conveys the recording medium from the reversing unit to the first conveying unit, and a first supply unit and a second supply unit that supply the recording medium to the second conveying unit at different supply positions. When sequentially reversing/conveying multiple sheets of the recording medium, a control unit alternately conveys the recording medium that has been reversed by the reversing unit and the recording medium that is supplied from the first or second supply unit after a predetermined number of sheets of the recording medium have been reversed by the reversing unit, and changes the predetermined number depending on whether the recording medium is supplied from the first supply unit or the second supply unit.
摘要翻译：输送装置包括：输送记录介质的第一输送单元，使由第一输送单元输送的记录介质反转的反转单元，将记录介质从换向单元输送到第一输送单元的第二输送单元，第一供应单元和第二供应单元，其在不同的供应位置向第二输送单元供应记录介质。当顺序地反转/传送多张记录介质时，控制单元交替地传送由反转单元反转的记录介质和从第一或第二供给单元提供的记录介质，经过预定数量的纸张记录介质已被反转单元反转，并且根据从第一供给单元还是第二供应单元提供记录介质来改变预定数量。

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