专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20170185004A1 TRANSFER APPARATUS AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20170185004A1
公开(公告)日：2017-06-29
申请号：US14982468
申请日：2015-12-29
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
发明人： Sunao Takenaka , Suguru Kurita , Koichiro Sato , Koji Takahashi , Kazufumi Ishida , Yoshiki Kogiso , Takehiro Meguro
IPC分类号： G03G15/16
CPC分类号： G03G15/162 , G03G15/1685 , G03G15/6594
摘要： Certain embodiments provide a transfer apparatus, which including: an conductive intermediate transfer member; a transfer section configured to secondarily transfer a toner image onto an image receiving medium in a constant current system; a conveyance section configured to convey the image receiving medium; and a high voltage transformer configured to apply a bias to the transfer member, wherein the sum of the products of the volume resistivities [Ω·cm] and the thicknesses [cm] of the intermediate transfer member and the transfer member is equal to or greater than 3.6×108 Ω·cm2, and the conveyance speed V[mm/s] of the image receiving medium={the output upper limit value A[V] of the absolute value of the voltage output from the transfer polarity side of the high voltage transformer}×0.009.

22. 发明授权

US09188911B1 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US09188911B1
公开(公告)日：2015-11-17
申请号：US14633237
申请日：2015-02-27
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
发明人： Sunao Takenaka
IPC分类号： G03G15/16
CPC分类号： G03G15/1675 , G03G15/163 , G03G15/6582
摘要： In accordance with an embodiment, an image forming apparatus comprises an image forming section, a transfer section, a bias voltage control section, a decoloring section and a control section. The image forming section forms a toner image with decolorable toner. The transfer section transfers the toner image on a medium. The bias voltage control section controls a bias voltage to be applied to the transfer section. The decoloring section decolors the decolorable toner on the medium. The control section controls, in a case where the decoloring section decolors the medium, the bias voltage control section to form an electric field in a direction opposite to that of an electric field formed at the time of an image formation.
摘要翻译：根据实施例，图像形成装置包括图像形成部，转印部，偏压控制部，消色部和控制部。图像形成部分形成具有可脱色调色剂的调色剂图像。转印部分将调色剂图像转印到介质上。偏置电压控制部分控制要施加到传送部分的偏置电压。脱色部分将介质上的无色调色剂脱色。所述控制部在所述消色部对所述介质进行脱色的情况下，控制所述偏压控制部，以与图像形成时形成的电场的方向相反的方向形成电场。

23. 发明授权

US10852692B1 Image forming apparatus and image forming method 有权
公开(公告)号：US10852692B1
公开(公告)日：2020-12-01
申请号：US16571310
申请日：2019-09-16
申请人： TOSHIBA TEC KABUSHIKI KAISHA
发明人： Sunao Takenaka
IPC分类号： G03G15/08 , G03G21/20
摘要： According to one embodiment, an image forming apparatus includes a developing device, a temperature sensor, and a controller. The developing device includes a developing roller configured to develop an electrostatic latent image with a toner and is supplied with the toner from at least one toner cartridge having a storage medium configured to store temperature information regarding melting of a contained toner. The temperature sensor detects the ambient temperature of the atmosphere including the developing device. The controller is configured to drive the developing roller of the developing device based on the ambient temperature detected by the temperature sensor and the temperature information stored in the storage medium.

24. 发明授权

US10585381B1 Image forming apparatus and adjustment method of image density 有权
公开(公告)号：US10585381B1
公开(公告)日：2020-03-10
申请号：US16144466
申请日：2018-09-27
申请人： TOSHIBA TEC KABUSHIKI KAISHA
发明人： Sunao Takenaka
IPC分类号： G03G15/00 , G03G15/01 , G03G15/043 , G03G15/09 , G03G15/06 , G03G15/16 , G03G15/08
摘要： An image forming apparatus includes a developing unit, a transfer unit, a power source unit configured to supply a developing bias voltage to the developing unit and a transfer bias voltage to the transfer unit, and an input device to receive an image density evaluation. A processor adjusts the developing bias voltage when an evaluation input indicating a defect in the image density is received. If, after the first adjustment, another evaluation input indicating a defect in image density is received, the processor adjusts one of the developing bias voltage, the transfer bias voltage, or the toner density in the developing unit.

25. 发明授权

US11042111B2 Information processing apparatus, information processing system, and image forming apparatus 有权
公开(公告)号：US11042111B2
公开(公告)日：2021-06-22
申请号：US16875394
申请日：2020-05-15
申请人： TOSHIBA TEC KABUSHIKI KAISHA
发明人： Sunao Takenaka
IPC分类号： G03G15/08 , G03G15/00 , G03G21/18
摘要： According to an embodiment, an information processing apparatus includes a communication device and a processor. The processor collects information from a plurality of apparatuses via the communication device. The processor derives a formula on a basis of the collected information, the formula defining a relationship between a value about use of the component or the consumable item and a value about physical property of the component or the consumable item.

26. 发明授权

US10691054B1 Information processing apparatus, information processing system, and image forming apparatus 有权
公开(公告)号：US10691054B1
公开(公告)日：2020-06-23
申请号：US16567941
申请日：2019-09-11
申请人： TOSHIBA TEC KABUSHIKI KAISHA
发明人： Sunao Takenaka
IPC分类号： G03G15/08 , G03G15/00 , G03G21/18
摘要： According to an embodiment, an information processing apparatus includes a communication device and a processor. The processor collects information from a plurality of apparatuses via the communication device. The processor derives a formula on a basis of the collected information, the formula defining a relationship between a value about use of the component or the consumable item and a value about physical property of the component or the consumable item.

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