公开(公告)号：US20210070074A1

公开(公告)日：2021-03-11

申请号：US17013413

申请日：2020-09-04

Applicant: KYOCERA Document Solutions Inc.

Inventor： Kenichi SATAKE ,  Takeshi WATANABE ,  Hiroki SAKANE ,  Yasuhiro MICHISHITA ,  Masato USUI ,  Yuzuru YUASA ,  Yusuke TAMEKUNI ,  Shinobu OHATA ,  Naoto MIYAKOSHI ,  Shunsuke YAMASAKI ,  Hiroatsu TAMAI

IPC: B41J29/17

Abstract: A cleaning device includes a cleaning unit which removes foreign matter adhered on a conveyance face of a conveyance member conveying a sheet, by using a belt shaped web; and a unit moving mechanism which displaces the cleaning unit to a cleaning position where the cleaning unit comes into contact with the conveyance face and to a separation position separated away from the cleaning position. The cleaning unit includes a delivery roller delivering the web, a pressure roller bringing the web pressure-contact with the conveyance face and a winding roller winding the web passed the conveyance face. The cleaning unit is tilted such that a cleaning face of the web between the pressure roller and the winding roller faces upward as the cleaning unit is displaced from the cleaning position to the separation position.

公开(公告)号：US20210096499A1

公开(公告)日：2021-04-01

申请号：US17037536

申请日：2020-09-29

Applicant: KYOCERA Document Solutions Inc.

Inventor： Takeshi WATANABE ,  Hiroki SAKANE ,  Masato USUI ,  Kenichi SATAKE ,  Shinobu OHATA ,  Naoto MIYAKOSHI ,  Shunsuke YAMASAKI ,  Yasuhiro MICHISHITA ,  Yusuke TAMEKUNI ,  Yuzuru YUASA ,  Hiroatsu TAMAI

IPC: G03G21/00

Abstract: A cleaning device includes a cleaning unit and a unit moving mechanism. The cleaning unit brings a web into contact with a conveyance member rotating around an axis and removes foreign matter adhered to the conveyance member. The unit moving mechanism displaces the cleaning unit to a cleaning position where the web is brought into contact with the conveyance member and to a separation position where the web is separated away from the conveyance member. When the unit moving mechanism displaces the cleaning unit from the cleaning position to the separation position, the cleaning unit is displaced in a counter direction opposite to a rotational direction of the conveyance member on a contact face between the conveyance member and the web.

公开(公告)号：US20210070075A1

公开(公告)日：2021-03-11

申请号：US17017262

申请日：2020-09-10

Applicant: KYOCERA Document Solutions Inc.

Inventor： Yusuke TAMEKUNI ,  Takeshi WATANABE ,  Kenichi SATAKE ,  Masato USUI ,  Yuzuru YUASA ,  Yasuhiro MICHISHITA ,  Shinobu OHATA ,  Shunsuke YAMASAKI ,  Naoto MIYAKOSHI ,  Hiroki SAKANE ,  Hiroatsu TAMAI

IPC: B41J29/17 ,  B65H37/00

Abstract: A cleaning device cleans a conveyance face of a conveyance member conveying a sheet. The cleaning device includes a delivery roller, a pressure roller, a fixed roller and a winding roller. The delivery roller supports a web roll that a belt shaped web is wound into a roll. The pressure roller brings the web delivered from the web roll into pressure-contact with the conveyance face. The fixed roller keeps an extending angle of the web passed from between the conveyance member and the pressure roller constant. The winding roller winds the used web passed the fixed roller into a roll.

公开(公告)号：US20150029564A1

公开(公告)日：2015-01-29

申请号：US14336365

申请日：2014-07-21

Applicant: KYOCERA Document Solutions Inc.

Inventor： Hiroki SAKANE

IPC: G03F3/08

CPC classification number: G03G15/50 ,  G03G15/0121 ,  H04N1/6022 ,  H04N1/603

Abstract: A image forming apparatus includes a color conversion unit, a toner-level-specifying unit and a color-conversion-properties-setting unit. The color conversion unit executes a color conversion process for converting input image data to image data for each color of a plurality of color toners. The toner-level-specifying unit specifies the levels of the plurality of color toners. The color-conversion-properties-setting unit causes adjusted input/output properties to be set in the color conversion unit as input/output properties for the color conversion process when the input image data has a saturation that is less than a predetermined value, the adjusted input/output properties being such that the amount used of the color toner having the lowest level is less than in predetermined standard input/output properties.

Abstract translation: 图像形成装置包括颜色转换单元，调色剂水平指定单元和颜色转换特性设置单元。 颜色转换单元执行用于将输入图像数据转换成多个彩色调色剂的每种颜色的图像数据的颜色转换处理。 调色剂水平指定单元指定多个彩色调色剂的水平。 当输入图像数据具有小于预定值的饱和度时，颜色转换特性设置单元将调整的输入/输出属性设置为颜色转换单元中的输入/输出属性，用于颜色转换处理的输入/输出属性， 调整的输入/输出特性使得具有最低水平的彩色调色剂的使用量小于预定的标准输入/输出特性。