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1. 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.

2. 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.

3. 发明申请

US20160152431A1 SHEET CONVEYING DEVICE, IMAGE FORMING APPARATUS WITH SHEET CONVEYING DEVICE, AND METHOD OF CORRECTING SKEW OF SHEET BY USING SHEET CONVEYING DEVICE 有权
标题翻译：薄片输送装置，图像形成装置，输送装置，以及使用薄片输送装置校正薄片的方法
公开(公告)号：US20160152431A1
公开(公告)日：2016-06-02
申请号：US14953558
申请日：2015-11-30
申请人： Takatsugu MAEDA , Toshihiro NAKAGAKI , Takeshi UCHIDA , Satoshi UEDA
发明人： Takatsugu MAEDA , Toshihiro NAKAGAKI , Takeshi UCHIDA , Satoshi UEDA
IPC分类号： B65H9/00 , B65H5/06 , B65H9/14
CPC分类号： B65H9/004 , B65H5/062 , B65H5/068 , B65H2404/144 , B65H2404/6111
摘要： A sheet conveying device includes a sheet skew corrector to correct a skew of a leading end of a sheet inclining from a sheet conveyance direction and a pair of registration rollers disposed upstream of the sheet skew corrector in the sheet conveyance direction. The pair of registration rollers freely contacts and separates from each other. The pair of registration rollers conveys the sheet downstream of the sheet skew corrector in the sheet conveyance direction when driven at a prescribed time. A pair of conveyance rollers is placed upstream of the pair of registration rollers in the sheet conveyance direction. The pair of conveyance rollers continuously sandwiches the sheet from when the sheet with the skew corrected is sandwiched by the pair of registration rollers to when a trailing end of the sheet passes between the pair of conveyance rollers.
摘要翻译：片材输送装置包括片材歪斜校正器，用于校正从片材输送方向倾斜的片材的前端的偏斜以及在片材输送方向上设置在片材歪斜校正器的上游的一对定位辊。一对定位辊自由接触和分离。一对定位辊在规定的时间被驱动时，在片材输送方向上将片材歪斜校正器的下游传送到片材歪斜校正器。一对输送辊在纸张输送方向上配置在一对定位辊的上游。一对输送辊在从歪斜校正的片材夹在一对定位辊之间时，连续夹持片材，当片材的后端在一对传送辊之间通过时。

4. 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。

5. 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.

6. 发明申请

US20160334750A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20160334750A1
公开(公告)日：2016-11-17
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.
摘要翻译：图像形成装置包括中间转印体; 图像形成单元，被配置为在所述中间转印体上形成调色剂图像; 与所述中间转印体相对设置的转印单元，被配置为在二次转印位置将调色剂图像转印到记录介质上; 配置为收集调色剂图像的调色剂的第一清洁单元; 输送单元，其构造成沿着输送路径输送记录介质; 卡纸检测单元，被配置为检测在所述传送路径上传送的记录介质的卡纸; 卡纸处理单元，被配置为当所述卡纸检测单元检测到卡纸时，将未传送到所述记录介质上的残留调色剂从所述中间转印体转印到所述转印单元; 以及第二清洁单元，其被配置为收集所述转印单元上的残留调色剂。

7. 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。

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. 发明申请

US20210163250A1 CONVEYOR AND PRINTER 有权
公开(公告)号：US20210163250A1
公开(公告)日：2021-06-03
申请号：US17078687
申请日：2020-10-23
申请人： Toshihiro NAKAGAKI
发明人： Toshihiro NAKAGAKI
IPC分类号： B65H29/60 , B65H43/04 , B65H29/12
摘要： A conveyor includes a first conveyance path along which a sheet is conveyed in a first direction, a second conveyance path along which the sheet is conveyed in a second direction different from the first direction, a switching part configured to switch a conveyance direction of the sheet between the first direction and the second direction, a sheet detector configured to detect the sheet at the switching part, a conveyance system driver configured to convey and stop the sheet, and circuitry configured to control the conveyance system driver to stop conveyance of the sheet in a predetermined condition, control the sheet detector to detect the sheet at the switching part, and control the switching part to switch the conveyance direction of the sheet from the first direction to the second direction when the sheet detector does not detect the sheet at the switching part.

10. 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.

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