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公开(公告)号：US20180157202A1
公开(公告)日：2018-06-07
申请号：US15825609
申请日：2017-11-29
发明人： Kazuhiro Watanabe , Kenta Koyama , Hideki Takaoka , Masatoshi Lin , Wataru Kaku
CPC分类号： G03G15/5016 , B41J11/0075 , G01N21/8806 , G03F1/84 , G03G15/55 , G03G15/553 , G03G15/6502 , G03G21/1604 , G03G21/1633 , G06K15/4025 , G06K15/408 , H04N1/00015 , H04N1/00037 , H04N1/00082 , H04N1/00249 , H04N1/00267 , H04N1/00954 , H04N2201/0082 , H04N2201/0098 , H04N2201/3273
摘要： An image forming apparatus includes a main assembly including an image forming portion configured to form an image on a sheet; a front cover mounted on a front side of the main assembly and configured to expose the image forming portion by being rotated from above toward below about a rotational axis crossing a vertical direction; a fixing portion configured to fix a position of the front cover in an open state; an exchange unit detachably mountable to the image forming portion in the open state of the front cover; and a projecting portion provided above the front cover in the vertical direction and configured to project information on exchange of the exchange unit onto an inner surface of the front cover in the open state when the exchange unit is to be exchanged.
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公开(公告)号：US20180157201A1
公开(公告)日：2018-06-07
申请号：US15825567
申请日：2017-11-29
发明人： Kotaro Torikata , Dai Kanai , Teppei Nagata , Hideki Mori , Makoto Matsuo , Jun Shirayanagi , Kenta Koyama , Hideki Takaoka , Masatoshi Lin
CPC分类号： G03G15/5016 , G01N21/8806 , G03F1/84 , G03G15/6502 , G03G21/1604 , G03G21/1633
摘要： An image forming apparatus includes a main assembly, a first openable portion provided on a first side of the main assembly, a second openable portion provided on a second side of the main assembly, a single projector portion, a first projecting portion configured to project the image from above the first openable portion onto a projection object provided on the first side or onto the first openable portion when the first openable portion is open, and a second projecting portion configured to project the image from above the second openable portion onto a projection object provided on the second side or onto the second openable portion when the second openable portion is open.
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公开(公告)号：US20170185878A1
公开(公告)日：2017-06-29
申请号：US15386783
申请日：2016-12-21
发明人： Makoto Matsuo , Dai Kanai , Teppei Nagata , Hideki Mori , Jun Shirayanagi , Kotaro Torikata , Kenta Koyama , Hideki Takaoka , Masatoshi Lin
CPC分类号： G06K15/4025 , B41J11/0075 , G03G15/55 , G03G15/553 , G06K15/408 , H04N1/00015 , H04N1/00037 , H04N1/00082 , H04N1/00249 , H04N1/00267 , H04N1/00954 , H04N2201/0082 , H04N2201/0098 , H04N2201/3273
摘要： An image forming apparatus and method for controlling an image forming apparatus is provided. The image forming apparatus includes a detecting unit, a projecting unit, and a control unit. The detecting unit is configured to detect an event that needs user work on the image forming apparatus. The projecting unit is configured to project an image onto a projection target. The control unit is configured to control projection by the projecting unit. When an event that needs user work on the image forming apparatus is detected, the projecting unit projects an image onto a projection target so that a target portion of the user work can be identified and also projects an instruction image for performing the user work.
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公开(公告)号：US10197960B2
公开(公告)日：2019-02-05
申请号：US15825567
申请日：2017-11-29
发明人： Kotaro Torikata , Dai Kanai , Teppei Nagata , Hideki Mori , Makoto Matsuo , Jun Shirayanagi , Kenta Koyama , Hideki Takaoka , Masatoshi Lin
摘要： An image forming apparatus includes a main assembly, a first openable portion provided on a first side of the main assembly, a second openable portion provided on a second side of the main assembly, a single projector portion, a first projecting portion configured to project the image from above the first openable portion onto a projection object provided on the first side or onto the first openable portion when the first openable portion is open, and a second projecting portion configured to project the image from above the second openable portion onto a projection object provided on the second side or onto the second openable portion when the second openable portion is open.
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5.发明申请公开(公告)号：US20200047488A1
公开(公告)日：2020-02-13
申请号：US16532262
申请日：2019-08-05
发明人： Toru Yamane , Mineto Yagyu , Kenji Hasegawa , Masahiro Sugimoto , Nobuo Komiya , Hitomi Ogasawara , Hideki Takaoka , Takeho Miyashita
IPC分类号： B41J2/005
摘要： A protective sheet is to be laid on an endless belt sheet and covers a surface of the endless belt sheet to protect the surface. When the protective sheet is laid on the endless belt sheet, the bending stiffness of the protective sheet is lower in the circumferential direction of the endless belt sheet than in the width direction that is orthogonal relative to the circumferential direction. Thus, the risk of being bent and damaged of the endless belt sheet is minimized and the cumbersomeness of the operation of replacing the endless belt sheet is remarkably reduced by using such a protective sheet.
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公开(公告)号：US10379475B2
公开(公告)日：2019-08-13
申请号：US15825609
申请日：2017-11-29
发明人： Kazuhiro Watanabe , Kenta Koyama , Hideki Takaoka , Masatoshi Lin , Wataru Kaku
摘要： An image forming apparatus includes a main assembly including an image forming portion configured to form an image on a sheet; a front cover mounted on a front side of the main assembly and configured to expose the image forming portion by being rotated from above toward below about a rotational axis crossing a vertical direction; a fixing portion configured to fix a position of the front cover in an open state; an exchange unit detachably mountable to the image forming portion in the open state of the front cover; and a projecting portion provided above the front cover in the vertical direction and configured to project information on exchange of the exchange unit onto an inner surface of the front cover in the open state when the exchange unit is to be exchanged.
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公开(公告)号：US10068161B2
公开(公告)日：2018-09-04
申请号：US15386783
申请日：2016-12-21
发明人： Makoto Matsuo , Dai Kanai , Teppei Nagata , Hideki Mori , Jun Shirayanagi , Kotaro Torikata , Kenta Koyama , Hideki Takaoka , Masatoshi Lin
摘要： An image forming apparatus and method for controlling an image forming apparatus is provided. The image forming apparatus includes a detecting unit, a projecting unit, and a control unit. The detecting unit is configured to detect an event that needs user work on the image forming apparatus. The projecting unit is configured to project an image onto a projection target. The control unit is configured to control projection by the projecting unit. When an event that needs user work on the image forming apparatus is detected, the projecting unit projects an image onto a projection target so that a target portion of the user work can be identified and also projects an instruction image for performing the user work.
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公开(公告)号：US20180157203A1
公开(公告)日：2018-06-07
申请号：US15825632
申请日：2017-11-29
发明人： Hideki Mori , Jun Shirayanagi , Dai Kanai , Teppei Nagata , Kotaro Torikata , Makoto Matsuo , Kenta Koyama , Hideki Takaoka , Masatoshi Lin
CPC分类号： G03G15/5016 , G01N21/8806 , G03F1/84 , G03G15/6502 , G03G21/1633
摘要： An image forming apparatus includes a main assembly including a feeding portion configured to feed a sheet and an image forming portion configured to form an image on the fed sheet, an openable cover provided on a side surface of the main assembly and openable for exposing a component part in the main assembly by opening a space above the component part with respect to a vertical direction, and a projecting portion provided above the openable cover with respect to the vertical direction and capable of projecting light toward the component part when the openable cover is opened.
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