专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20060082051A1 Sheet conveying device 有权
标题翻译：纸张输送装置
公开(公告)号：US20060082051A1
公开(公告)日：2006-04-20
申请号：US11251863
申请日：2005-10-18
申请人： Noriaki Taguchi , Toshiki Takiguchi , Hiroyuki Murai
发明人： Noriaki Taguchi , Toshiki Takiguchi , Hiroyuki Murai
IPC分类号： B65H5/00
CPC分类号： B65H5/00 , B65H2511/528 , B65H2220/03 , B65H2220/01
摘要： A sheet conveying device that facilitates solution of a jam of a sheet and which is capable of inhibiting shortening of life due to a jam is provided. A sheet having a bent leading end that is very likely to jam is positively made to jam at a blocking portion formed on an upstream side of an image forming station in a sheet conveying direction thereof. Consequently, it is possible to more easily perform an operation of solving a jam than in a case where a jam of the sheet occurs in the image forming station. Moreover, it is possible to prevent deterioration of the image forming station due to a jam, and inhibit shortening of the life of the image forming station resulting from a jam.
摘要翻译：提供了便于解决纸张堵塞并且能够抑制由于卡纸而延长使用寿命的片材输送装置。具有非常容易卡住的弯曲前端的片材被积极地制成在形成在图像形成站的纸张传送方向的上游侧的阻挡部分处的卡纸。因此，与在图像形成站中发生纸张堵塞的情况相比，可以更容易地进行解决卡纸的操作。此外，可以防止由于卡纸而导致的图像形成站的劣化，并且防止由于卡纸而导致的图像形成站的寿命缩短。

32. 发明授权

US08032051B2 Belt carrying device, intermediate transfer device, and image forming apparatus 有权
标题翻译：皮带输送装置，中间转印装置和成像装置
公开(公告)号：US08032051B2
公开(公告)日：2011-10-04
申请号：US12369253
申请日：2009-02-11
申请人： Toshiki Takiguchi , Hideshi Izumi , Takahiko Yoshida , Hiroyuki Murai
发明人： Toshiki Takiguchi , Hideshi Izumi , Takahiko Yoshida , Hiroyuki Murai
IPC分类号： G03G15/16 , G03G15/01
CPC分类号： G03G15/1615 , G03G15/161 , G03G15/162 , G03G2215/00151 , G03G2215/1661
摘要： A belt carrying device includes supporting rollers, an endless belt supported by the supporting rollers, and guiding members provided on the endless belt. The endless belt is rotated by rotation of the supporting rollers. An outer peripheral surface of the endless belt is in contact with a cleaning member. The guiding members are provided on those projecting areas of the endless belt, which project in an axial direction of the supporting rollers from both end surfaces of the supporting roller. A guiding member suppresses meandering of the endless belt by coming into contact with an end surface of the supporting roller. Formed on the end, surfaces of at least one of the supporting rollers are projecting sections and groove sections, which are rotated around a rotation axis of the at least one of the supporting rollers in response to rotation of the at least one of the supporting rollers.
摘要翻译：带传送装置包括支撑辊，由支撑辊支撑的环形带以及设置在环形带上的引导构件。环带通过支撑辊的旋转而旋转。环形带的外周面与清洁部件接触。引导构件设置在环形带的突出区域上，该环形带从支撑辊的两个端表面沿着支撑辊的轴向突出。引导构件通过与支撑辊的端面接触而抑制环形带的曲折。至少一个支撑辊的表面形成为至少一个支撑辊的表面是突出部分和槽部分，其响应于至少一个支撑辊的旋转而围绕至少一个支撑辊的旋转轴线旋转。

33. 发明授权

US07451981B2 Sheet conveying device 有权
标题翻译：纸张输送装置
公开(公告)号：US07451981B2
公开(公告)日：2008-11-18
申请号：US11251863
申请日：2005-10-18
申请人： Noriaki Taguchi , Toshiki Takiguchi , Hiroyuki Murai
发明人： Noriaki Taguchi , Toshiki Takiguchi , Hiroyuki Murai
IPC分类号： B65H9/00
CPC分类号： B65H5/00 , B65H2511/528 , B65H2220/03 , B65H2220/01
摘要： A sheet conveying device that facilitates solution of a jam of a sheet and which is capable of inhibiting shortening of life due to a jam is provided. A sheet having a bent leading end that is very likely to jam is positively made to jam at a blocking portion formed on an upstream side of an image forming station in a sheet conveying direction thereof. Consequently, it is possible to more easily perform an operation of solving a jam than in a case where a jam of the sheet occurs in the image forming station. Moreover, it is possible to prevent deterioration of the image forming station due to a jam, and inhibit shortening of the life of the image forming station resulting from a jam.
摘要翻译：提供了便于解决纸张堵塞并且能够抑制由于卡纸而延长使用寿命的片材输送装置。具有非常容易卡住的弯曲前端的片材被积极地制成在形成在图像形成站的纸张传送方向的上游侧的阻挡部分处的卡纸。因此，与在图像形成站中发生纸张堵塞的情况相比，可以更容易地进行解决卡纸的操作。此外，可以防止由于卡纸而导致的图像形成站的劣化，并且防止由于卡纸而导致的图像形成站的寿命缩短。

34. 发明申请

US20080124121A1 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US20080124121A1
公开(公告)日：2008-05-29
申请号：US11819031
申请日：2007-06-25
申请人： Toshihiko Seike , Toshiki Takiguchi , Junya Masuda , Hiroyuki Murai
发明人： Toshihiko Seike , Toshiki Takiguchi , Junya Masuda , Hiroyuki Murai
IPC分类号： G03G21/00
CPC分类号： G03G15/6529 , G03G21/16 , G03G21/1623 , G03G2221/1654 , G03G2221/1684
摘要： An image recording apparatus includes a first pullout unit, a second pullout unit, and a first lock mechanism. The first unit is movable along a first axis between a first retracted position where the first unit is fully retracted in the apparatus, and a first exposed position where at least one side surface thereof is fully exposed to the front of the apparatus. The second unit is movable along a second axis, which is perpendicular to the first axis, between a second retracted position where the second unit is fully retracted in the first unit, and a second exposed position where the second unit is exposed to a side of the side surface of the first unit. The first lock mechanism prevents movement of the second unit from the second retracted position to the second exposed position when the first unit is not in the first exposed position.
摘要翻译：图像记录装置包括第一拉出单元，第二拉出单元和第一锁定机构。第一单元可以在第一缩回位置和第一暴露位置之间沿着第一轴线移动，第一缩回位置和第一暴露位置，其中至少一个侧表面完全暴露于设备的前部。第二单元可沿着垂直于第一轴线的第二轴线在第二单元完全缩回到第一单元中的第二缩回位置与第二单元暴露于第二单元的一侧的第二暴露位置之间移动第一单元的侧表面。当第一单元不处于第一暴露位置时，第一锁定机构防止第二单元从第二缩回位置移动到第二暴露位置。

35. 发明授权

US07099601B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07099601B2
公开(公告)日：2006-08-29
申请号：US11242225
申请日：2005-10-03
申请人： Toshiki Takiguchi , Hiroyuki Murai , Yoshiaki Masuda , Noriaki Taguchi
发明人： Toshiki Takiguchi , Hiroyuki Murai , Yoshiaki Masuda , Noriaki Taguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/657 , G03G2215/00548 , G03G2215/00721
摘要： An image forming apparatus includes an endless belt stretched over a plurality of rollers. The apparatus also includes a potential detecting device for detecting a potential of the endless belt. The detecting device is positioned downstream, along a sheet transport path, of a transfer position where the belt has direct contact with the image bearing member. The apparatus further includes a transferring member for transferring a toner image formed on the image bearing member to a sheet. An image forming process is halted when the potential detecting device does not detect a change in potential caused by presence of a sheet on the endless belt.
摘要翻译：图像形成装置包括在多个辊上拉伸的环形带。该装置还包括用于检测环形带的电位的电位检测装置。检测装置沿着纸张传送路径位于传送位置的下游，其中传送位置的带与图像承载部件直接接触。该装置还包括用于将形成在图像承载部件上的调色剂图像转印到纸张上的转印部件。当潜在检测装置没有检测到由环形带上的片材的存在引起的电位变化时，停止图像形成处理。

36. 发明申请

US20060072930A1 Image forming apparatus 有权
公开(公告)号：US20060072930A1
公开(公告)日：2006-04-06
申请号：US11242225
申请日：2005-10-03
申请人： Toshiki Takiguchi , Hiroyuki Murai , Yoshiaki Masuda , Noriaki Taguchi
发明人： Toshiki Takiguchi , Hiroyuki Murai , Yoshiaki Masuda , Noriaki Taguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/657 , G03G2215/00548 , G03G2215/00721
摘要： An image forming apparatus includes an endless belt stretched over a plurality of rollers. The apparatus also includes a potential detecting device for detecting a potential of the endless belt. The detecting device is positioned downstream, along a sheet transport path, of a transfer position where the belt has direct contact with the image bearing member. The apparatus further includes a transferring member for transferring a toner image formed on the image bearing member to a sheet. An image forming process is halted when the potential detecting device does not detect a change in potential caused by presence of a sheet on the endless belt.

37. 发明申请

US20050244594A1 Image transfer device 有权
标题翻译：影像传输装置
公开(公告)号：US20050244594A1
公开(公告)日：2005-11-03
申请号：US11119233
申请日：2005-04-28
申请人： Fumio Shimazu , Toshiki Takiguchi , Hiroyuki Murai , Yoko Sawa
发明人： Fumio Shimazu , Toshiki Takiguchi , Hiroyuki Murai , Yoko Sawa
IPC分类号： G03G21/00 , B41M5/40 , G03G15/16
CPC分类号： G03G15/1675 , G03G2215/00409 , G03G2215/00738 , G03G2215/00772 , G03G2215/00776 , G03G2215/1623
摘要： An image transfer device includes an image transfer electrode roller which is disposed face to face with a photosensitive drum with a printing sheet passing between the image transfer electrode roller and the photosensitive drum. The image transfer device is structured such that the image transfer electrode roller can be shifted back and forth along a transport direction of the printing sheet. A voltage is applied to the image transfer electrode roller to create an image transfer electric field between the image transfer electrode roller and the photosensitive drum for transferring a toner image formed on the photosensitive drum onto the printing sheet. The image transfer electrode roller is brought to one of different positions along a transport direction of the printing sheet selected according to information on properties of the printing sheet and transfers the toner image onto the printing sheet at that position.
摘要翻译：图像转印装置包括图像转印电极辊，其通过在图像转印电极辊和感光鼓之间通过的印刷纸张与感光鼓面对面设置。图像转印装置被构造成使得图像转印电极辊可以沿着打印纸的输送方向前后移动。向图像转印电极辊施加电压以在图像转印电极辊和感光鼓之间产生图像转印电场，用于将形成在感光鼓上的调色剂图像转印到打印纸上。图像转印电极辊沿着根据关于打印纸的性质的信息选择的打印纸的传送方向被带到不同的位置之一，并将调色剂图像转印到该位置的打印纸上。

38. 发明授权

US08929754B2 Image forming apparatus provided with a waste toner full-capacity detection mechanism 有权
标题翻译：具有废粉调色剂全容量检测机构的图像形成装置
公开(公告)号：US08929754B2
公开(公告)日：2015-01-06
申请号：US13288256
申请日：2011-11-03
申请人： Kuniaki Nakano , Toshiki Takiguchi
发明人： Kuniaki Nakano , Toshiki Takiguchi
IPC分类号： G03G21/12 , G03G15/00
CPC分类号： G03G15/556 , G03G15/553 , G03G21/12 , G03G2215/0132
摘要： An image forming apparatus includes a waste toner box, a base, a detection sensor, a counter and a controller. The waste toner box collects toner not transferred to a sheet but remaining on a surface of a photoreceptor. The base is for placing the waste toner box thereon, and a position of the base changes with a weight of the waste toner box placed thereon. The detection sensor detects the position of the base to detect an amount of toner in the waste toner box placed on the base. The counter counts the number of sheets with images formed thereon. The controller determines whether or not to continue image formation on a sheet on a basis of a signal from the detection sensor and the counter.
摘要翻译：图像形成装置包括废色调剂盒，底座，检测传感器，计数器和控制器。废粉盒收集未转印到片材上但仍留在感光体表面上的调色剂。基座用于将废粉盒放置在其上，并且基座的位置随着废粉盒的重量而变化。检测传感器检测基座的位置，以检测放置在基座上的废粉盒中的调色剂量。计数器对其上形成图像的纸张数进行计数。控制器基于来自检测传感器和计数器的信号来确定是否继续在片材上形成图像。

39. 发明授权

US08718508B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08718508B2
公开(公告)日：2014-05-06
申请号：US13601201
申请日：2012-08-31
申请人： Toshiki Takiguchi
发明人： Toshiki Takiguchi
IPC分类号： G03G21/00 , G03G15/02
CPC分类号： G03G15/161 , G03G15/169
摘要： An image forming apparatus is provided with an image bearing unit, an intermediate transfer unit, a primary transfer unit, a pre-transfer charger, and a control portion. The pre-transfer charger is located downstream of the primary transfer unit and upstream of the secondary transfer unit in a revolving direction, faces the outer peripheral surface of the intermediate transfer unit along a perpendicular direction perpendicular to the revolving direction, and charges the intermediate transfer unit when voltage is applied. The control portion, at time when determination is made as to the necessity of cleaning the pre-transfer charger, secondarily transfers a cleaning assessment toner image by switching between a state in which the voltage is applied to the pre-transfer charger and a state in which the voltage is not applied to the pre-transfer charger, the cleaning assessment toner image being in a uniform density.
摘要翻译：图像形成装置设置有图像承载单元，中间转印单元，一次转印单元，预转印充电器和控制部分。预转印充电器位于一次转印单元的下游，二次转印单元的上游沿着转动方向，沿着与转动方向垂直的垂直方向面对中间转印单元的外周面，对中间转印当施加电压时单位。控制部分在确定清洁预转印充电器的必要性的时候，二次通过在施加电压给预转印充电器的状态与在转印前充电器中的状态之间切换来转移清洁评估调色剂图像电压不被施加到预转印充电器，清洁评估调色剂图像具有均匀的密度。

40. 发明申请

US20120121280A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120121280A1
公开(公告)日：2012-05-17
申请号：US13288256
申请日：2011-11-03
申请人： Kuniaki NAKANO , Toshiki Takiguchi
发明人： Kuniaki NAKANO , Toshiki Takiguchi
IPC分类号： G03G21/12
CPC分类号： G03G15/556 , G03G15/553 , G03G21/12 , G03G2215/0132
摘要： An image forming apparatus includes a waste toner box, a base, a detection sensor, a counter and a controller. The waste toner box collects toner not transferred to a sheet but remaining on a surface of a photoreceptor. The base is for placing the waste toner box thereon, and a position of the base changes with a weight of the waste toner box placed thereon. The detection sensor detects the position of the base to detect an amount of toner in the waste toner box placed on the base. The counter counts the number of sheets with images formed thereon. The controller determines whether or not to continue image formation on a sheet on a basis of a signal from the detection sensor and the counter.
摘要翻译：图像形成装置包括废色调剂盒，底座，检测传感器，计数器和控制器。废粉盒收集未转印到片材上但仍留在感光体表面上的调色剂。基座用于将废粉盒放置在其上，并且基座的位置随着废粉盒的重量而变化。检测传感器检测基座的位置，以检测放置在基座上的废粉盒中的调色剂量。计数器对其上形成图像的纸张数进行计数。控制器基于来自检测传感器和计数器的信号来确定是否继续在片材上形成图像。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式