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31. 发明授权

US12140887B2 Image forming apparatus for printing image on nonbendable medium 有权
公开(公告)号：US12140887B2
公开(公告)日：2024-11-12
申请号：US17978945
申请日：2022-11-01
申请人： FUJIFILM Business Innovation Corp.
发明人： Tomoaki Yoshioka , Tetsuro Kodera
IPC分类号： G03G15/14 , G03G15/00 , G03G15/01 , G03G15/16
CPC分类号： G03G15/14 , G03G15/0136 , G03G15/0189 , G03G15/1605 , G03G15/1625 , G03G15/165 , G03G15/1655 , G03G15/166 , G03G15/1665 , G03G15/167 , G03G15/1685 , G03G15/6529 , G03G15/6558 , G03G2215/00371 , G03G2215/00379 , G03G2215/00409 , G03G2215/00523 , G03G2215/00527 , G03G2215/00679 , G03G2215/00708 , G03G2215/00919 , G03G2215/1623
摘要： An image forming apparatus includes: an attachment table to which an object is attached; a transfer unit that transfers an image onto the object; and a transport unit that transports the attachment table along a transport path that has a transport start position on one side relative to the transfer unit and has a transport end position on a same side as the transport start position relative to the transfer unit, the transport path extending beyond the transfer unit and the attachment table being transported so as to turn back at a position beyond the transfer unit.

32. 发明申请

US20190121253A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190121253A1
公开(公告)日：2019-04-25
申请号：US16143297
申请日：2018-09-26
申请人： CANON KABUSHIKI KAISHA
发明人： Toru Sakano , Hiroki Kasama
IPC分类号： G03G15/02 , G03G15/00 , G03G15/16
CPC分类号： G03G15/0216 , G03G15/165 , G03G15/602 , G03G15/6573
摘要： An image forming apparatus includes a transfer unit to transfer a toner image onto a sheet, a fusing unit, a discharging unit to discharge the sheet passed through the fusing unit, a guide member having a through-hole at a conveying surface and provided downstream of the fusing unit and upstream of the discharging unit in a conveying direction of the sheet, and a Helmholtz resonator. The Helmholtz resonator includes a cavity portion and communicating portions through which the cavity portion is in communication with an outside area. The Helmholtz resonator and a conveying path of the sheet guided by the guide member are connected through the through-hole. The Helmholtz resonator is disposed on a downstream side with respect to the fusing unit and on an upstream side with respect to the discharging unit in the conveying direction of the sheet, and the communicating portion is disposed facing the guide member.

33. 发明授权

US09217959B1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09217959B1
公开(公告)日：2015-12-22
申请号：US14725582
申请日：2015-05-29
申请人： Konica Minolta, Inc.
发明人： Shinichi Kawabata
IPC分类号： G03G15/16
CPC分类号： G03G15/1605 , G03G15/161 , G03G15/165 , G03G2215/0135 , G03G2215/0193
摘要： An image forming apparatus includes a toner receiving member, and a toner receiver driving section. The toner receiving member supplements toner of a correction patch that falls from and spatters from an intermediate transfer belt. A toner receiver driving section movably supports the toner receiving member. A control section inserts the toner receiving member between a sheet-side transfer roller and the intermediate transfer belt when the sheet-side transfer roller is spaced apart from the intermediate transfer belt.
摘要翻译：图像形成装置包括调色剂接收构件和调色剂接收器驱动部分。调色剂接收构件补充从中间转印带落下并从中间转印带飞溅的校正贴片的调色剂。调色剂接收器驱动部分可移动地支撑调色剂接收构件。当片材侧转印辊与中间转印带间隔开时，控制部分将调色剂接收部件插入片侧转印辊和中间转印带之间。

34. 发明申请

US20150050055A1 TRANSFER ASSIST MEMBERS 有权
标题翻译：转移助理会员
公开(公告)号：US20150050055A1
公开(公告)日：2015-02-19
申请号：US13968349
申请日：2013-08-15
申请人： Jin Wu , Kyle B. Tallman , Qi Ying Li , Jonathan H. Herko , Michael S. Roetker , Terry L. Street
发明人： Jin Wu , Kyle B. Tallman , Qi Ying Li , Jonathan H. Herko , Michael S. Roetker , Terry L. Street
IPC分类号： G03G15/16
CPC分类号： G03G15/14 , G03G15/165 , G03G15/1685 , G03G2215/1628
摘要： A transfer assist member comprising a plurality of layers, one of the layers being a check film layer comprised of a crosslinked mixture of aminoplast resins, and polyester polyols present on a support polymer layer.
摘要翻译：一种传输辅助构件，包括多个层，其中一个层是由氨基塑料树脂的交联混合物和支撑聚合物层上存在的聚酯多元醇组成的检查膜层。

35. 发明授权

US08867974B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08867974B2
公开(公告)日：2014-10-21
申请号：US13878674
申请日：2011-09-14
申请人： Hideyuki Sakamaki
发明人： Hideyuki Sakamaki
IPC分类号： G03G15/14 , G03G15/20 , G03G15/16 , G03G15/00
CPC分类号： G03G15/2085 , G03G15/165 , G03G15/2025 , G03G15/2028 , G03G15/657
摘要： Provided is an image forming apparatus which uses a separation claw to separate a recording medium from a photosensitive member without damaging the recording medium even when the recording medium is thin. The employed separation claw fixed to a frame is a flattened plate made of a resin. The separation claw is gradually tapered toward a leading end thereof, and is provided with a slit from the apex toward the frame . The separation claw is not gradually tapered in a thickness direction and has a constant thickness. A plurality of separation claws are fixed to the frame in a length direction of the photosensitive drum so that the recording medium can be separated regardless of the sheet size. The frame is moved to easily adjust the positional relationship between the photosensitive drum and the separation claws.
摘要翻译：提供了一种图像形成装置，其即使在记录介质薄的情况下也使用分离爪来将记录介质与感光构件分离而不损坏记录介质。固定在框架上的使用的分离爪是由树脂制成的扁平板。分离爪朝向其前端逐渐变细，并且从顶部朝向框架设置有狭缝。分离爪在厚度方向上没有逐渐变细并且具有恒定的厚度。多个分离爪在感光鼓的长度方向上固定到框架上，使得记录介质可以分离，而与片材尺寸无关。移动框架以容易地调节感光鼓和分离爪之间的位置关系。

36. 发明授权

US08594547B2 Constrained transfer assist blade (CTAB) for improved print to edge performance 有权
标题翻译：约束传输辅助刀片（CTAB），用于改善打印边缘性能
公开(公告)号：US08594547B2
公开(公告)日：2013-11-26
申请号：US13103244
申请日：2011-05-09
申请人： David Bradley Montfort , Donald Clifford Koch , Eliud Robles Flores , John R. Falvo
发明人： David Bradley Montfort , Donald Clifford Koch , Eliud Robles Flores , John R. Falvo
IPC分类号： G03G15/16
CPC分类号： G03G15/165
摘要： An imaging forming device and a constrained transfer assist blade (CTAB) that provides for faster printing speeds, with an improved image-to-edge border specification is disclosed. An upper blade layer constrains pressure blades towards a lifter assembly in order to prevent the lower lying pressure blades from delaminating and a wear layer is formed around outer edges of the blade. Faster response times and improved trail edge flip defects as well as printing closer to the sheet edges is enabled.
摘要翻译：公开了一种成像装置和受限转印辅助刀片（CTAB），其提供了更快的打印速度，具有改进的图像到边缘边界规范。上叶片层将压力叶片约束到升降机组件，以便防止下位压叶片脱层，并且在叶片的外边缘周围形成耐磨层。启用更快的响应时间和改进的边缘翻转缺陷以及更靠近片材边缘的打印。

37. 发明授权

US08571431B2 Image forming apparatus including transfer roller mechanism 失效
标题翻译：图像形成装置包括转印辊机构
公开(公告)号：US08571431B2
公开(公告)日：2013-10-29
申请号：US13075559
申请日：2011-03-30
申请人： Takuya Sekine
发明人： Takuya Sekine
IPC分类号： G03G15/16
CPC分类号： G03G15/165 , G03G15/0131 , G03G15/1605 , G03G2215/1623
摘要： An image forming apparatus includes a belt member bearing a toner image, a contact member disposed inside loop formed by the belt member, a rotary pressing member to contact the contact member through the belt member and form a nip between the contact member and the rotary pressing member via the belt member through which a recording medium is conveyed, and a transfer device to transfer the toner image onto the recording medium. An amount of winding of the belt member around the rotary pressing member is changeable between a first state in which the belt member is wound around the rotary pressing member upstream from the nip in the direction of move to the nip and a second state in which the amount of winding of the belt member around the rotary pressing member is reduced from the first state while contacting the belt member.
摘要翻译：图像形成装置包括带有调色剂图像的带构件，设置在由带构件形成的环内的接触构件，通过带构件接触接触构件的旋转按压构件，并在接触构件和旋转按压之间形成辊隙通过传送记录介质的带构件和传送调色剂图像到记录介质上的传送装置。带状构件在旋转按压构件周围的缠绕量可以在第一状态和第二状态之间改变，第一状态是带状构件绕着旋转压紧构件在辊隙的上游沿辊隙的移动方向缠绕的第一状态，带状构件绕旋转按压构件的卷绕量在与带构件接触的同时从第一状态减小。

38. 发明申请

US20120243918A1 Transfer Apparatus 有权
标题翻译：转运装置
公开(公告)号：US20120243918A1
公开(公告)日：2012-09-27
申请号：US13361992
申请日：2012-01-31
申请人： Hideaki DEGUCHI , Keita HIRONAKA , Yusuke OZAKI
发明人： Hideaki DEGUCHI , Keita HIRONAKA , Yusuke OZAKI
IPC分类号： G03G15/16
CPC分类号： G03G15/16 , G03G15/165 , G03G15/1665 , G03G15/167 , G03G15/6558 , G03G15/657 , G03G2215/00409 , G03G2215/1609
摘要： A transfer apparatus includes a transfer roller which transfers developer on an image carrier onto a conveyed recording medium at a transferring portion, a supporting frame, a flexible guide member attached to the supporting frame to guide the record medium to the transferring portion, and a inflexible protrusion supporting member which is provided on the supporting frame between the transferring portion and the guide member and protrudes to support a trailing edge of the record medium after passing the guide member. The guide member includes a swing portion which is provided at one end side at a downstream thereof. The protrusion supporting member is provided to abut the guide member while the guide member does not protrude from the protrusion supporting member to a side of the transferring portion when the swing portion of the guide member swings by abutting the record medium.
摘要翻译：转印装置包括转印辊，其将图像载体上的显影剂转印到转印部分的输送记录介质上，支撑框架，附接到支撑框架以将记录介质引导到转印部分的柔性引导构件以及不灵活的突起支撑构件，其设置在所述支撑框架之间的所述转移部分和所述引导构件之间并且在通过所述引导构件之后突出以支撑所述记录介质的后缘。引导构件包括设置在其下游的一端侧的摆动部。当引导构件的摆动部分通过邻接记录介质而摆动时，突起支撑构件设置成邻接引导构件，同时引导构件不从突出支撑构件突出到转印部分的一侧。

39. 发明申请

US20120027475A1 IMAGE FORMATION APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120027475A1
公开(公告)日：2012-02-02
申请号：US13192557
申请日：2011-07-28
申请人： Keisuke Ohba , Yoshiaki Tashiro
发明人： Keisuke Ohba , Yoshiaki Tashiro
IPC分类号： G03G15/16
CPC分类号： G03G15/165 , G03G15/1605 , G03G15/1665 , G03G15/6558 , G03G15/6561 , G03G2215/00675 , G03G2215/0132
摘要： An image formation apparatus has an image carrier for carrying a toner image, a transfer element for electrostatically transferring the toner image on the image carrier to a sheet, and a guide element for guiding the sheet. The image carrier and the transfer element form a nip portion for nipping the sheet, the guide element includes a main guide configured to guide the sheet toward the nip portion and a sub-guide protruding from the main guide toward the nip portion, and the sub-guide is conductive.
摘要翻译：图像形成装置具有用于承载调色剂图像的图像载体，用于将图像载体上的调色剂图像静电转印到片材上的转印元件和用于引导片材的引导元件。图像载体和转印元件形成用于夹紧片材的夹持部分，引导元件包括主引导件，其构造成将片材朝向夹持部分引导，以及从主引导件朝向夹持部分突出的副引导件，指导是导电的。

40. 发明申请

US20110255909A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110255909A1
公开(公告)日：2011-10-20
申请号：US13082653
申请日：2011-04-08
申请人： Hisayuki Tomura , Takao Nada , Tomoya Tateishi , Kenichi Iida , Akimichi Suzuki , Keisuke Mitsuhashi
发明人： Hisayuki Tomura , Takao Nada , Tomoya Tateishi , Kenichi Iida , Akimichi Suzuki , Keisuke Mitsuhashi
IPC分类号： G03G15/20
CPC分类号： G03G15/0131 , G03G15/161 , G03G15/1615 , G03G15/165 , G03G2215/1623
摘要： The image forming apparatus includes an endless and movable transfer material bearing belt, a transfer member, an opposing member and a belt guide member, wherein a conveyance direction of the transfer material in a first area is substantially the same as a conveyance direction of the transfer material in a second area, the first area corresponding to a nip area formed by the opposing member and the transfer member and the second area corresponding to an area in which the belt guide member bringing the transfer material bearing belt and the image bearing belt come into contact with each other. By the virtue of the present invention, a transfer material is restrained from scraping off the leading end of a toner image before the leading end of the toner image enters a transfer nip portion, while suppressing spattering of the toner image on the upstream of the transfer nip portion.
摘要翻译：图像形成装置包括环形和可移动的转印材料轴承带，转印部件，相对部件和带引导部件，其中转印材料在第一区域中的输送方向与转印的输送方向基本相同第二区域中的材料，对应于由相对构件和转印构件形成的辊隙区域的第一区域和对应于使带式转印材料承载带和图像承载带进入的带引导构件的区域相对应的第二区域互相接触。借助于本发明，在调色剂图像的前端进入转印夹持部分之前，抑制转印材料刮掉调色剂图像的前端，同时抑制调色剂图像在转印上游的飞溅压区部分。

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