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41. 发明授权

US10935929B2 Image forming apparatus 有权
公开(公告)号：US10935929B2
公开(公告)日：2021-03-02
申请号：US16566183
申请日：2019-09-10
申请人： Tomoya Tanaka , Shoji Asanuma , Taiga Shoen , Yoshihide Ohta , Akimitsu Obana , Makoto Kikura
发明人： Tomoya Tanaka , Shoji Asanuma , Taiga Shoen , Yoshihide Ohta , Akimitsu Obana , Makoto Kikura
IPC分类号： G03G21/20 , G03G15/00
摘要： An image forming apparatus includes an image forming device; a fixing device; a first conveyance passage downstream from the fixing device in a sheet conveyance direction; a second conveyance passage downstream from the fixing device and communicating with the first conveyance passage; a sheet reversing member to reverse a conveyance direction of the sheet to the second conveyance passage; a divider to switch a route of the sheet between the first conveyance passage and the second conveyance passage; and a sheet detection sensor disposed downstream from the fixing device and upstream from the divider. The first conveyance passage includes a sheet outlet from which the sheet is ejected outside the apparatus. The apparatus further includes a ventilation passage communicating with an outside, to guide air from the outside to pass the sheet detection sensor and enter at least one of the first conveyance passage and the second conveyance passage.

42. 发明授权

US09880512B2 Image forming apparatus including an outer cover and a subsidiary cover 有权
公开(公告)号：US09880512B2
公开(公告)日：2018-01-30
申请号：US15227504
申请日：2016-08-03
申请人： Keiichi Shimizu , Hiroki Ishimitsu , Kazuyuki Ito , Takayuki Nishi , Katsuhiro Hoshi , Yoshihide Ohta , Nobuhiro Shima
发明人： Keiichi Shimizu , Hiroki Ishimitsu , Kazuyuki Ito , Takayuki Nishi , Katsuhiro Hoshi , Yoshihide Ohta , Nobuhiro Shima
IPC分类号： G03G15/00 , G03G21/16 , H04N1/00
CPC分类号： G03G21/1619 , G03G15/80 , G03G21/1633 , H04N1/00551 , H04N1/0083 , H04N2201/0094
摘要： An image forming apparatus includes an electric wire and an electric box. The electric box extends substantially horizontally and includes a wire connector coupled to the electric wire. A body face exposes the wire connector. An outer cover covers the body face. The outer cover includes a slot and a wire accommodator. The slot is disposed opposite the wire connector to expose the wire connector to an outside of the image forming apparatus. The wire accommodator accommodates the electric wire.

43. 发明申请

US20170064109A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20170064109A1
公开(公告)日：2017-03-02
申请号：US15228285
申请日：2016-08-04
申请人： Hiroki Ishimitsu , Katsuhiro Hoshi , Takayuki Nishi , Kazuyuki Ito , Yoshihide Ohta , Nobuhiro Shima
发明人： Hiroki Ishimitsu , Katsuhiro Hoshi , Takayuki Nishi , Kazuyuki Ito , Yoshihide Ohta , Nobuhiro Shima
IPC分类号： G03G15/00 , H04N1/00 , H04N1/04
CPC分类号： H04N1/00541 , G03G15/80 , G03G21/1619 , G03G21/1652 , H04N1/04 , H04N2201/0094
摘要： An image forming apparatus includes a scanner to read an image on an original and an electric box disposed below the scanner and extended horizontally with respect to the scanner. The electric box includes an electric cabinet having a box shape and an electrical device disposed inside the electric cabinet.
摘要翻译：图像形成装置包括：扫描仪，用于读取原稿上的图像;以及设置在扫描仪下方并相对于扫描仪水平延伸的电箱。电箱包括具有箱形的电柜和设置在电柜内部的电气装置。

44. 发明授权

US09353553B2 Image forming apparatus with locking drawer unit 有权
标题翻译：具有锁定抽屉单元的图像形成装置
公开(公告)号：US09353553B2
公开(公告)日：2016-05-31
申请号：US14103941
申请日：2013-12-12
申请人： Yusuke Funayama , Joh Ebara , Hiroshi Ishii , Junichi Kawase , Kohta Takenaka , Tetsuji Nishikawa , Yoshihide Ohta , Kouta Hirakawa , Toshihiro Shimada , Tsuyoshi Endo
发明人： Yusuke Funayama , Joh Ebara , Hiroshi Ishii , Junichi Kawase , Kohta Takenaka , Tetsuji Nishikawa , Yoshihide Ohta , Kouta Hirakawa , Toshihiro Shimada , Tsuyoshi Endo
IPC分类号： G03G15/00 , B41J29/54 , E05B65/44 , E05B47/00 , E05B47/02 , E05B65/46 , E05C3/30 , E05B15/02 , B65H7/06
CPC分类号： E05B65/44 , B65H7/06 , B65H2402/64 , B65H2407/20 , B65H2511/414 , B65H2511/528 , B65H2601/11 , E05B15/021 , E05B47/0012 , E05B47/023 , E05B65/46 , E05C3/30 , B65H2220/01 , B65H2220/02
摘要： An image forming apparatus includes an image forming unit configured to form an image; a drawer unit configured to be pulled out from a body of the image forming apparatus; a first lock unit configured to receive power from a power supply and perform at least one of lock and unlock of the drawer unit with respect to the body; and a second lock unit configured to perform lock and unlock of the drawer unit with respect to the body by a mechanical operation performed by an operator.
摘要翻译：图像形成装置包括被构造成形成图像的图像形成单元; 抽屉单元，被构造成从图像形成装置的主体被拉出; 第一锁定单元，被配置为从电源接收电力，并且相对于所述主体执行所述抽屉单元的锁定和解锁中的至少一个; 以及第二锁定单元，被配置为通过由操作者执行的机械操作来相对于身体执行抽屉单元的锁定和解锁。

45. 发明申请

US20120012445A1 Interlock mechanism and image forming apparatus 有权
标题翻译：联锁机构和图像形成装置
公开(公告)号：US20120012445A1
公开(公告)日：2012-01-19
申请号：US13067832
申请日：2011-06-29
申请人： Yoshihide Ohta
发明人： Yoshihide Ohta
IPC分类号： H01H9/22
CPC分类号： H01H9/226 , G03G21/1633 , G03G21/1652 , G03G2221/1651 , G03G2221/166 , G03G2221/169 , H01H13/183 , H01H13/186
摘要： An interlock mechanism includes first and second covers hinged to an apparatus body and openably closable relative to the apparatus body, an interlock switch provided inside the first and second coverts in the apparatus body, first and second pressing portions respectively provided on the first cover and the second cover, a first cam unit pivotably supported on the apparatus body by a first shaft to contact the first pressing portion, and a second cam unit pivotably supported on the first cam unit by a second shaft to contact the second pressing portion. When the first and second pressing portions respectively contact the first cam unit and the second cam unit, the first and second cam units rotate to push the interlock switch, the second cam unit turns on the interlock switch, and the closing of the first and second covers are detected simultaneously.
摘要翻译：联动机构包括：第一盖和第二盖，其铰接到设备主体并且相对于设备主体可开启地关闭;互锁开关，设置在设备主体中的第一和第二盖内;第一和第二按压部分别设置在第一盖和第二盖，第一凸轮单元，其通过第一轴可枢转地支撑在设备本体上以接触第一按压部;第二凸轮单元，通过第二轴可枢转地支撑在第一凸轮单元上，以与第二按压部接触。当第一和第二按压部分分别接触第一凸轮单元和第二凸轮单元时，第一和第二凸轮单元旋转以推动联锁开关，第二凸轮单元打开互锁开关，并且第一和第二盖同时检测。

46. 发明授权

US10146175B2 Image forming apparatus 有权
公开(公告)号：US10146175B2
公开(公告)日：2018-12-04
申请号：US15228285
申请日：2016-08-04
申请人： Hiroki Ishimitsu , Katsuhiro Hoshi , Takayuki Nishi , Kazuyuki Ito , Yoshihide Ohta , Nobuhiro Shima
发明人： Hiroki Ishimitsu , Katsuhiro Hoshi , Takayuki Nishi , Kazuyuki Ito , Yoshihide Ohta , Nobuhiro Shima
IPC分类号： G03G21/16 , H04N1/00 , H04N1/04 , G03G15/00
摘要： An image forming apparatus includes a scanner to read an image on an original and an electric box disposed below the scanner and extended horizontally with respect to the scanner. The electric box includes an electric cabinet having a box shape and an electrical device disposed inside the electric cabinet.

47. 发明授权

US10025252B2 Image forming apparatus 有权
公开(公告)号：US10025252B2
公开(公告)日：2018-07-17
申请号：US15879584
申请日：2018-01-25
申请人： Naoki Matsuda , Masahiro Ishida , Yoshihide Ohta
发明人： Naoki Matsuda , Masahiro Ishida , Yoshihide Ohta
IPC分类号： G03G15/00 , G10K11/172
摘要： An image forming apparatus includes an apparatus body, an image forming section, an ejected recording medium container, and a sound absorber. The image forming section forms an image on a recording medium and ejects the recording medium from an ejection port. The ejected recording medium container includes an opening at at least one side of the apparatus body and a space facing the ejection port to contain the recording medium ejected from the ejection port. The sound absorber is disposed on the ejected recording medium container.

48. 发明授权

US09477196B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09477196B2
公开(公告)日：2016-10-25
申请号：US14593590
申请日：2015-01-09
申请人： Yoshihide Ohta , Tomoyuki Nishikawa
发明人： Yoshihide Ohta , Tomoyuki Nishikawa
IPC分类号： G03G15/00
CPC分类号： G03G15/6552
摘要： An image forming apparatus is provided, including an apparatus body; an image forming unit to form an image on a sheet member; and a sheet ejection container including a sheet ejection tray on which the sheet member ejected from the apparatus body is stacked. In the image forming apparatus, at least one side of the apparatus body is open and the sheet ejection container is disposed inside the apparatus body at the open side. The sheet ejection tray is configured to be movable between a first position in the sheet ejection container where the sheet member is ejected to the sheet member tray and a second position nearer to the open side than the first position.
摘要翻译：提供一种图像形成装置，包括装置本体; 图像形成单元，用于在片材上形成图像; 以及纸张排出容器，其包括从该装置主体排出的片状构件堆叠在其上的排纸托盘。在图像形成装置中，装置本体的至少一侧是敞开的，并且排出容器在开口侧设置在装置主体的内部。纸张排出托盘被配置为可以在片材排出容器中的第一位置和片材部件托盘之间的第一位置和比第一位置更靠近开放侧的第二位置之间移动。

49. 发明授权

US08929752B2 Fixing device and image forming apparatus using same 有权
标题翻译：固定装置和使用其的成像装置
公开(公告)号：US08929752B2
公开(公告)日：2015-01-06
申请号：US12837917
申请日：2010-07-16
申请人： Yoshihide Ohta , Kazunori Bannai , Kohta Takenaka , Hidehiko Fujiwara
发明人： Yoshihide Ohta , Kazunori Bannai , Kohta Takenaka , Hidehiko Fujiwara
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/55 , G03G15/2039 , G03G15/70
摘要： A fixing device for fixing an unfixed toner image on a recording medium includes a rotatable fixing member heated by a heater to contact the recording medium bearing the unfixed toner image while rotating, with the heater disposed inside a hollow of the fixing member and turned on and off intermittently at a start of a fixing process to heat the fixing member intermittently, a first pressing member disposed opposite the fixing member to press against and rotate the fixing member to define a fixing nip through which the recording medium passes to fix the unfixed toner image with heat and pressure, and a temperature detector to detect a change in the temperature of the fixing member when the heater turns on and off intermittently. When the temperature detector detects the change in the temperature of the fixing device, the heater is turned on continuously.
摘要翻译：用于将未定影的调色剂图像定影在记录介质上的定影装置包括：可旋转的固定构件，其被加热器加热，以在旋转时接触带有未定影调色剂图像的记录介质，其中加热器设置在定影构件的中空部内并打开，在定影处理开始时间歇地断开，间歇地加热固定构件;第一按压构件，其与固定构件相对设置，以压靠和旋转固定构件，以限定定影夹持部，记录介质通过该定影夹持件固定未定影的调色剂图像以及温度检测器，用于当加热器间歇地打开和关闭时检测固定构件的温度变化。当温度检测器检测到定影装置的温度变化时，加热器连续打开。

50. 发明授权

US10761477B2 Image forming apparatus 有权
公开(公告)号：US10761477B2
公开(公告)日：2020-09-01
申请号：US16580285
申请日：2019-09-24
申请人： Yoshihide Ohta , Makoto Kikura , Shoji Asanuma , Akimitsu Obana , Tomoya Tanaka , Taiga Shoen
发明人： Yoshihide Ohta , Makoto Kikura , Shoji Asanuma , Akimitsu Obana , Tomoya Tanaka , Taiga Shoen
IPC分类号： G03G15/00 , G03G21/16 , G03G15/20
摘要： An image forming apparatus includes an apparatus body including a body side connector and a removable unit removably inserted in the apparatus body. The removable unit includes a unit side connector configured to engage with the body side connector in conjunction with insertion of the removable unit into and from the apparatus body in an insertion direction and disengage from the body side connector in conjunction with removal of the removable unit from the apparatus body in a removal direction. The apparatus further includes a first holder and a second holder. The first holder holds the body side connector and restrict the body side connector from moving in the insertion direction and the removal direction relative to the first holder. The second holder holds the first holder and restrict the first holder from moving in a direction different from the insertion direction and the removal direction.

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