公开(公告)号：US20140270828A1

公开(公告)日：2014-09-18

申请号：US14203798

申请日：2014-03-11

申请人： Shingo SUZUKI ,  Satoshi KANEKO ,  Tetsuya MUTO ,  Shuji HIRAI ,  Shinichi AKATSU ,  Keita GOTOH ,  Yuuichiroh UEMATSU

发明人： Shingo SUZUKI ,  Satoshi KANEKO ,  Tetsuya MUTO ,  Shuji HIRAI ,  Shinichi AKATSU ,  Keita GOTOH ,  Yuuichiroh UEMATSU

IPC分类号： G03G15/06

CPC分类号： G03G15/065 ,  G03G15/5058 ,  G03G2215/0129 ,  G03G2215/0164

摘要： An image forming apparatus includes a latent-image bearing body, a charging unit, a latent-image writing unit, a development unit, a development power, and a bias control unit. After a start of an image forming operation, the bias control unit performs a process of constantly maintaining an output of a development bias at an adjustment bias value. The adjustment bias value is a central value in a periodic fluctuation range of the output of the development bias. At a timing at which a difference of the development bias from the adjustment bias value in the periodic fluctuation range is less than or equal to a predetermined threshold value, the bias control unit performs switching from the process of constantly maintaining the output of the development bias at the adjustment bias value to a process of periodically changing the output of the development bias based on development bias control data.

摘要翻译： 图像形成装置包括潜像承载体，充电单元，潜像写入单元，显影单元，显影电力和偏置控制单元。 在图像形成操作开始之后，偏置控制单元执行持续将显影偏压的输出保持在调整偏置值的处理。 调整偏差值是显影偏压输出的周期性波动范围内的中心值。 在显影偏差与周期性波动范围内的调整偏置值的差小于或等于预定阈值的定时，偏置控制单元从持续保持显影偏压的输出的处理进行切换 将调整偏差值设定为基于显影偏压控制数据周期性地改变显影偏压的输出的过程。

公开(公告)号：US20120160275A1

公开(公告)日：2012-06-28

申请号：US13337547

申请日：2011-12-27

申请人： Jiro HIGASHIJIMA ,  Nobuhiro OGATA ,  Satoshi KANEKO ,  Shuichi NAGAMINE ,  Yoshihiro KAI

发明人： Jiro HIGASHIJIMA ,  Nobuhiro OGATA ,  Satoshi KANEKO ,  Shuichi NAGAMINE ,  Yoshihiro KAI

IPC分类号： B08B3/04

CPC分类号： H01L21/67051 ,  H01L21/68728 ,  H01L21/68785 ,  H01L21/68792

摘要： Disclosed is a liquid treatment apparatus including a nozzle positioned below the substrate retained by a substrate retaining unit. The nozzle is capable of ejecting two fluids of a mixture of a liquid and a gas. The nozzle includes a plurality of liquid-ejecting passages for ejecting a liquid and a plurality of gas-ejecting passages for ejecting a gas, and also includes a plurality of liquid-ejecting ports each corresponding to one of the liquid-ejecting passages. The liquid-ejecting ports are arrayed on a horizontal line extending inwardly from a position below a peripheral portion of the substrate. The liquid-ejecting ports are configured to eject the liquid towards the lower surface of the substrate in an ejecting direction, and the ejecting direction is inclined at an inclination angle in a rotating direction of the substrate rotated by rotational driving unit with respect to a plane including the lower surface of the substrate.

摘要翻译： 公开了一种液体处理装置，其包括位于基板保持单元保持的基板下方的喷嘴。 喷嘴能够喷射液体和气体的混合物的两种流体。 喷嘴包括用于喷射液体的多个喷液通道和用于喷射气体的多个气体喷射通道，并且还包括各自对应于一个喷液通道的多个液体喷射口。 液体喷射口排列在从基板的周边部分下方的位置向内延伸的水平线上。 液体喷射口被配置为沿喷射方向朝向基板的下表面喷射液体，并且喷射方向以相对于平面旋转的旋转驱动单元旋转的基板的旋转方向以倾斜角度倾斜 包括基底的下表面。

公开(公告)号：US20180136593A1

公开(公告)日：2018-05-17

申请号：US15713838

申请日：2017-09-25

申请人： Satoshi KANEKO ,  Shuji HIRAI ,  Yuuichiroh UEMATSU ,  Terumichi OCHI

发明人： Satoshi KANEKO ,  Shuji HIRAI ,  Yuuichiroh UEMATSU ,  Terumichi OCHI

IPC分类号： G03G15/16 ,  G03G15/00 ,  G03G21/16

CPC分类号： G03G15/1615 ,  G03G13/14 ,  G03G15/011 ,  G03G15/065 ,  G03G15/5008 ,  G03G15/5025 ,  G03G15/5041 ,  G03G15/5058 ,  G03G21/1647 ,  G03G21/1676 ,  G03G21/203 ,  G03G2215/00042 ,  G03G2221/1657

摘要： An image forming apparatus includes an image forming unit and a controller. The image forming unit includes a latent image bearer, a charger to charge the latent image bearer, an exposure device to expose a latent image on the surface of the latent image bearer, and a developing device to develop the latent image with a developer. The controller executes an image forming process, a first fluctuation control that cyclically changes a developing bias supplied to the developing device based on predetermined first pattern data, and a second fluctuation control that cyclically changes a charging bias supplied to the charger based on predetermined second pattern data, in parallel. The controller executes a determination process to determine whether the controller executes the first fluctuation control. When the controller determines not to execute the first fluctuation control, the controller determines not to execute the second fluctuation control, too.

公开(公告)号：US20170269527A1

公开(公告)日：2017-09-21

申请号：US15447696

申请日：2017-03-02

申请人： Satoshi KANEKO ,  Terumichi OCHI ,  Shuji HIRAI

发明人： Satoshi KANEKO ,  Terumichi OCHI ,  Shuji HIRAI

IPC分类号： G03G15/00

CPC分类号： G03G15/5025 ,  G03G15/1605 ,  G03G15/5058 ,  G03G2215/0129 ,  G03G2215/0164

摘要： An image forming apparatus includes an image forming device, an image density detector, and an output change device configured to cause the image forming device to form a test toner image while cyclically changing a charging power based on a charging change pattern and a developing bias based on a developing change pattern, generate an image density fluctuation pattern of the test toner image in a rotation direction of the latent image bearer, generate a writing change pattern to cyclically change a power of latent image writing based on the image density fluctuation pattern of the test toner image and one of the charging change pattern and a correlative pattern correlated with the charging change pattern. The output change device is configured to cyclically change the power of latent image writing based on the writing change pattern during image formation according to a user command.

公开(公告)号：US20150261162A1

公开(公告)日：2015-09-17

申请号：US14619387

申请日：2015-02-11

申请人： Satoshi KANEKO ,  Shinji KATO ,  Shuji HIRAI ,  Hideo MUROI ,  Terumichi OCHI

发明人： Satoshi KANEKO ,  Shinji KATO ,  Shuji HIRAI ,  Hideo MUROI ,  Terumichi OCHI

IPC分类号： G03G15/00

CPC分类号： G03G15/5041 ,  G03G15/043 ,  G03G15/065

摘要： An image forming apparatus includes a latent image bearer, a toner image forming unit, and a transfer device. The toner image forming unit includes a charger, a latent image forming device, and a developing device, and is configured to form a test latent image pattern on a surface of the latent image bearer, and to develop the test latent image pattern into a test toner pattern. The test latent image pattern includes a plurality of test latent image parts partly offset from one another in a main scanning direction. The image forming apparatus also includes a developing current detector and a processor to detect uneven image density in the main scanning direction using the test latent image pattern, based on the developing current detected by the developing current detector, to adjust the uneven image density in the main scanning direction.

摘要翻译： 图像形成装置包括潜像载体，调色剂图像形成单元和转印装置。 调色剂图像形成单元包括充电器，潜像形成装置和显影装置，并且被配置为在潜像承载体的表面上形成测试潜像图案，并将测试潜像图案显影成测试 墨粉图案。 测试潜像图案包括在主扫描方向上彼此部分偏移的多个测试潜像部分。 图像形成装置还包括显影电流检测器和处理器，用于基于由显影电流检测器检测到的显影电流，使用测试潜像图案来检测主扫描方向上的不均匀图像浓度，以调整不均匀图像浓度 主扫描方向。

公开(公告)号：US20130243456A1

公开(公告)日：2013-09-19

申请号：US13753859

申请日：2013-01-30

申请人： Satoshi KANEKO ,  Jun YAMANE ,  Koichi KUDO ,  Shinji KATO ,  Hitoshi ISHIBASHI ,  Shuji HIRAI ,  Shingo SUZUKI

发明人： Satoshi KANEKO ,  Jun YAMANE ,  Koichi KUDO ,  Shinji KATO ,  Hitoshi ISHIBASHI ,  Shuji HIRAI ,  Shingo SUZUKI

IPC分类号： G03G15/00

CPC分类号： G03G13/22 ,  G03G15/5037 ,  G03G15/5041

摘要： An image forming apparatus includes a rotatable image carrier that carries a toner image having a length corresponding to at least a circumferential length of the carrier; an image density detector that detects a density of the image; a potential detector that detects, over at least the circumferential length, a surface potential of the carrier before toner adheres thereto; a first image forming device that adjusts the density with a first factor, and forms an image based on a first condition of the first factor; a second image forming device that adjusts the density with a second factor, and forms an image based on a second condition of the second factor; a first determining device that determines the first condition based on uneven density; and a second determining device that determines the second condition based on uneven density and a potential distribution of the surface potential.

摘要翻译： 图像形成装置包括可转动的图像载体，其承载具有对应于载体的至少周长的长度的调色剂图像; 图像浓度检测器，其检测图像的浓度; 在调色剂附着于其之前，至少在圆周长度上检测载体的表面电位的电位检测器; 第一图像形成装置，其以第一因子调整所述浓度，并且基于所述第一因子的第一条件形成图像; 第二图像形成装置，其利用第二因子调整所述浓度，并且基于所述第二因子的第二条件形成图像; 第一确定装置，其基于不均匀密度来确定第一条件; 以及第二确定装置，其基于不均匀密度和表面电位的电位分布来确定第二条件。

公开(公告)号：US20120092380A1

公开(公告)日：2012-04-19

申请号：US13306663

申请日：2011-11-29

申请人： Satoshi KANEKO

发明人： Satoshi KANEKO

IPC分类号： G09G5/00

CPC分类号： F16D3/185 ,  F16D2300/06

摘要： A data processing apparatus comprises an operation member which is operated to change a display form of displayed contents and a processing unit which is responsive to an operation of the operation member to change the display form of the displayed contents of an active window.

摘要翻译： 数据处理装置包括操作以改变显示内容的显示形式的操作构件和响应于操作构件的操作以改变活动窗口的显示内容的显示形式的处理单元。