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    IMAGE FORMING APPARATUS
    2.
    发明申请
    IMAGE FORMING APPARATUS 失效
    图像形成装置

    公开(公告)号：US20120020706A1

    公开(公告)日：2012-01-26

    申请号：US13178437

    申请日：2011-07-07

    申请人： Ryuji YOSHIDA ,  Nobuyuki Koinuma ,  Tomoko Takahashi ,  Hideaki Kanaya ,  Shunichi Hashimoto ,  Naoyuki Ozaki ,  Yoshinori Nakagawa ,  Mugijirou Uno ,  Hideki Zemba ,  Mikio Ishibashi

    发明人： Ryuji YOSHIDA ,  Nobuyuki Koinuma ,  Tomoko Takahashi ,  Hideaki Kanaya ,  Shunichi Hashimoto ,  Naoyuki Ozaki ,  Yoshinori Nakagawa ,  Mugijirou Uno ,  Hideki Zemba ,  Mikio Ishibashi

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2096 ,  G03G15/1695 ,  G03G15/2064 ,  G03G2215/0132 ,  G03G2215/1666

    摘要： An image forming apparatus includes a fixing liquid applicator to apply a fixing liquid to a recording medium before a toner image is transferred on the recording medium, a transfer device to transfer a toner image from a toner image bearing member onto the recording medium applied with the fixing liquid, and a fixing device to fixe the toner image on the recording medium by heating. The fixing liquid applicator includes an application member disposed opposing a face of the recording medium on which the toner image is transferred to apply to the recording medium the fixing liquid borne on a surface of the application member, a supply unit to supply the fixing liquid to the application member, and a sealing device to form along with the application member a sealed space in which the supply unit and the fixing liquid to be supplied to the application member are sealed.

    摘要翻译： 图像形成装置包括：定影液体施加器，用于在将调色剂图像转印到记录介质上之前将定影液施加到记录介质;转印装置，用于将调色剂图像从调色剂图像承载部件转印到施加有调色剂图像的记录介质上 固定液体和固定装置，以通过加热将调色剂图像固定在记录介质上。 所述定影液体施加器包括与所述记录介质的表面相对设置的施加构件，在所述记录介质的表面上调色剂图像被转印到所述记录介质上以将记录介质施加到施加构件的表面上的定影液体;供给单元， 所述施加构件和密封装置与所述施加构件一起形成密封空间，在所述密封空间中供应单元和将被供应到所述施加构件的所述定影液被密封。

    DEVELOPMENT DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND DEVELOPER AMOUNT ADJUSTMENT METHOD THEREFOR
    4.
    发明申请
    DEVELOPMENT DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND DEVELOPER AMOUNT ADJUSTMENT METHOD THEREFOR 有权
    开发设备，过程盒，与其成型的图像形成装置，以及开发商调整方法

    公开(公告)号：US20140301747A1

    公开(公告)日：2014-10-09

    申请号：US13856541

    申请日：2013-04-04

    申请人： Tomoko TAKAHASHI ,  Yoshiyuki FUKUDA ,  Yoshio HATTORI ,  Sho AKIYAMA ,  Takamasa OZEKI ,  Yoshinori NAKAGAWA ,  Mikio ISHIBASHI ,  Ryuji YOSHIDA ,  Taichi URAYAMA

    发明人： Tomoko TAKAHASHI ,  Yoshiyuki FUKUDA ,  Yoshio HATTORI ,  Sho AKIYAMA ,  Takamasa OZEKI ,  Yoshinori NAKAGAWA ,  Mikio ISHIBASHI ,  Ryuji YOSHIDA ,  Taichi URAYAMA

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0849 ,  G03G15/0921 ,  G03G21/18

    摘要： A development device is operable in multiple different speed modes and includes a developer bearer to carry developer, a developer regulator to adjust an amount of developer carried on the developer bearer, and multiple developer conveyance members disposed facing the developer bearer to transport developer in a longitudinal direction to circulate developer inside the development device. The multiple developer conveyance members including a first developer conveyance member to supply developer to the developer bearer and a second developer conveyance member to transport developer collected from the developer bearer. The development device executes developer amount balance adjustment in which a driving velocity of at least the multiple developer conveyance members is increased from a driving velocity in a lower-speed mode for a predetermined period after image development in the lower speed mode is completed and before image development in a higher speed mode is started.

    摘要翻译： 显影装置可以多种不同的速度模式操作，并且包括用于承载显影剂的显影剂载体，显影剂调节器，用于调节显影剂载体承载的显影剂的量，以及面向显影剂载体设置的多个显影剂传送构件，以纵向传送显影剂 使显影剂在显影装置内循环的方向。 多个显影剂传送构件包括用于向显影剂载体提供显影剂的第一显影剂传送构件和用于传送从显影剂承载体收集的显影剂的第二显影剂传送构件。 显影装置执行显影剂量平衡调整，其中至少多个显影剂输送构件的驱动速度在低速模式下的图像显影完成之后的预定时间段内从低速模式的驱动速度增加，并且在图像之前 开始以较高速度模式开发。

    DEVELOPMENT DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND DEVELOPER AMOUNT ADJUSTMENT METHOD THEREFOR
    5.
    发明申请
    DEVELOPMENT DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND DEVELOPER AMOUNT ADJUSTMENT METHOD THEREFOR 有权
    开发设备，过程盒，与其成型的图像形成装置，以及开发商调整方法

    公开(公告)号：US20160041494A9

    公开(公告)日：2016-02-11

    申请号：US13856541

    申请日：2013-04-04

    申请人： Tomoko TAKAHASHI ,  Yoshiyuki FUKUDA ,  Yoshio HATTORI ,  Sho AKIYAMA ,  Takamasa OZEKI ,  Yoshinori NAKAGAWA ,  Mikio ISHIBASHI ,  Ryuji YOSHIDA ,  Taichi URAYAMA

    发明人： Tomoko TAKAHASHI ,  Yoshiyuki FUKUDA ,  Yoshio HATTORI ,  Sho AKIYAMA ,  Takamasa OZEKI ,  Yoshinori NAKAGAWA ,  Mikio ISHIBASHI ,  Ryuji YOSHIDA ,  Taichi URAYAMA

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0849 ,  G03G15/0921 ,  G03G21/18

    摘要： A development device is operable in multiple different speed modes and includes a developer bearer to carry developer, a developer regulator to adjust an amount of developer carried on the developer bearer, and multiple developer conveyance members disposed facing the developer bearer to transport developer in a longitudinal direction to circulate developer inside the development device. The multiple developer conveyance members including a first developer conveyance member to supply developer to the developer bearer and a second developer conveyance member to transport developer collected from the developer bearer. The development device executes developer amount balance adjustment in which a driving velocity of at least the multiple developer conveyance members is increased from a driving velocity in a lower-speed mode for a predetermined period after image development in the lower speed mode is completed and before image development in a higher speed mode is started.

    摘要翻译： 显影装置可以多种不同的速度模式操作，并且包括用于承载显影剂的显影剂载体，显影剂调节器，用于调节显影剂载体承载的显影剂的量，以及面向显影剂载体设置的多个显影剂传送构件，以纵向传送显影剂 使显影剂在显影装置内循环的方向。 多个显影剂传送构件包括用于向显影剂载体提供显影剂的第一显影剂传送构件和用于传送从显影剂载体收集的显影剂的第二显影剂传送构件。 显影装置执行显影剂量平衡调整，其中至少多个显影剂输送构件的驱动速度在低速模式下的图像显影完成之后的预定时间段内从低速模式的驱动速度增加，并且在图像之前 开始以较高速度模式开发。

    IMAGE FORMING APPARATUS
    6.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20150139668A1

    公开(公告)日：2015-05-21

    申请号：US14531413

    申请日：2014-11-03

    申请人： Hiroyuki SUGIYAMA ,  Ryoh TANOUE ,  Masahiko SHAKUTO ,  Tomoko TAKAHASHI ,  Yoshinori NAKAGAWA ,  Ryuji YOSHIDA ,  Taichi URAYAMA ,  Shotaro HOSHI ,  Ryusuke MASE ,  Takamasa OZEKI

    发明人： Hiroyuki SUGIYAMA ,  Ryoh TANOUE ,  Masahiko SHAKUTO ,  Tomoko TAKAHASHI ,  Yoshinori NAKAGAWA ,  Ryuji YOSHIDA ,  Taichi URAYAMA ,  Shotaro HOSHI ,  Ryusuke MASE ,  Takamasa OZEKI

    IPC分类号： G03G15/00 ,  G03G15/02

    CPC分类号： G03G15/0266

    摘要： The image forming apparatus includes a process unit, a latent image writer, a power source, and a controller. The process unit is detachably attachable relative to the image forming apparatus and includes, as a single integrated unit, a latent image bearing member to bear a latent image on a surface thereof, a charging device to charge the surface of the latent image bearing member, and a development device to develop the latent image with toner. The controller causes the power source to output a charging bias at a predetermined target level supplied to the charging device. The process unit includes a first storage device to store correction information for calculating the predetermined target level of the charging bias in accordance with a combination of the latent image bearing member and the charging device. The controller corrects the predetermined target level based on the correction information in the first storage device.

    摘要翻译： 图像形成装置包括处理单元，潜像写入器，电源和控制器。 处理单元相对于图像形成装置可拆卸地安装，并且包括作为单个集成单元的潜像承载构件以在其表面上承载潜像，对潜像承载构件的表面充电的充电装置， 以及用调色剂显影潜像的显影装置。 控制器使得电源以提供给充电装置的预定目标电平输出充电偏压。 处理单元包括第一存储装置，用于根据潜像承载部件和充电装置的组合存储用于计算充电偏压的预定目标电平的校正信息。 控制器基于第一存储装置中的校正信息来校正预定目标电平。

    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    7.
    发明申请
    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
    图像形成装置和图像形成方法

    公开(公告)号：US20150117884A1

    公开(公告)日：2015-04-30

    申请号：US14529847

    申请日：2014-10-31

    申请人： Hiroyuki SUGIYAMA ,  Takamasa OZEKI ,  Tomoko TAKAHASHI ,  Yoshinori NAKAGAWA ,  Masahiko SHAKUTO ,  Ryuji YOSHIDA ,  Taichi URAYAMA ,  Ryusuke MASE ,  Shotaro HOSHI

    发明人： Hiroyuki SUGIYAMA ,  Takamasa OZEKI ,  Tomoko TAKAHASHI ,  Yoshinori NAKAGAWA ,  Masahiko SHAKUTO ,  Ryuji YOSHIDA ,  Taichi URAYAMA ,  Ryusuke MASE ,  Shotaro HOSHI

    IPC分类号： G03G15/00 ,  G03G15/02

    CPC分类号： G03G15/065 ,  G03G15/5041 ,  G03G15/5058

    摘要： An image forming apparatus includes a latent image bearing member, a charging unit, a charging power source, a latent image writing unit, a development unit, a transfer unit, a toner detector, and a controller. The controller causes a background fog pattern to be formed on a surface of the latent image bearing member. In addition to the background fog pattern, the controller causes a latent image to be developed to form a toner image used for position identification on the surface of the latent image bearing member. The controller identifies a time when the toner image used for position identification has entered a detection range of the toner detector based on a change in outputs of the toner detector to determine a time when each of sections of the background fog pattern enters the detection range based on the identified time.

    摘要翻译： 图像形成装置包括潜像承载部件，充电单元，充电电源，潜像写入单元，显影单元，转印单元，调色剂检测器和控制器。 控制器在潜像承载部件的表面上形成背景雾图。 除了背景雾图案之外，控制器还使潜像显影，形成用于在潜像承载部件的表面上进行位置识别的调色剂图像。 控制器识别用于位置识别的调色剂图像基于调色剂检测器的输出的变化进入调色剂检测器的检测范围的时间，以确定背景雾图案的每个部分进入基于检测范围的时间 在确定的时间。

    IMAGE FORMING APPARATUS
    8.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20150139674A1

    公开(公告)日：2015-05-21

    申请号：US14539330

    申请日：2014-11-12

    申请人： Hiroyuki SUGIYAMA ,  Shigekazu KOGUCHI ,  Masahiko SHAKUTO ,  Shinji MINAMI ,  Tomoko TAKAHASHI ,  Yoshinori NAKAGAWA ,  Ryuji YOSHIDA ,  Taichi URAYAMA

    发明人： Hiroyuki SUGIYAMA ,  Shigekazu KOGUCHI ,  Masahiko SHAKUTO ,  Shinji MINAMI ,  Tomoko TAKAHASHI ,  Yoshinori NAKAGAWA ,  Ryuji YOSHIDA ,  Taichi URAYAMA

    IPC分类号： G03G15/02 ,  G03G15/06

    CPC分类号： G03G15/065 ,  G03G15/0121 ,  G03G15/0266 ,  G03G15/50

    摘要： An image forming apparatus includes an electrostatic latent image bearer; a charger to charge a surface of the electrostatic latent image bearer; a power source to output a charging bias supplied to the charger; an electrostatic latent image writing unit to write an electrostatic latent image on the surface of the electrostatic latent image bearer charged by the charger; a developing unit including a developing member to develop the electrostatic latent image to obtain a toner image; a developing power source to output a developing bias supplied to the developing unit; a processor to adjust the charging bias output from the power source to a predetermined target value; and a storage unit to store an adjustment value algorithm.

    摘要翻译： 图像形成装置包括静电潜像载体; 用于对静电潜像承载体的表面充电的充电器; 用于输出提供给充电器的充电偏压的电源; 静电潜像写入单元，用于将静电潜像写入由充电器充电的静电潜像载体的表面上; 显影单元，其包括显影构件以显影静电潜像以获得调色剂图像; 用于输出提供给显影单元的显影偏压的显影电源; 处理器，用于将从电源输出的充电偏压调整到预定的目标值; 以及存储单元，用于存储调整值算法。

    ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    10.
    发明申请
    ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
    电子图像形成装置

    公开(公告)号：US20140255050A1

    公开(公告)日：2014-09-11

    申请号：US14173044

    申请日：2014-02-05

    申请人： Ryuji YOSHIDA ,  Hideki Zemba ,  Yusuke Mitani ,  Shotaro Hoshi ,  Masahiko Shakuto ,  Hiroaki Maeda

    发明人： Ryuji YOSHIDA ,  Hideki Zemba ,  Yusuke Mitani ,  Shotaro Hoshi ,  Masahiko Shakuto ,  Hiroaki Maeda

    IPC分类号： G03G15/00 ,  G03G15/16 ,  G03G15/02

    CPC分类号： G03G15/1675 ,  G03G15/0266 ,  G03G15/065

    摘要： An image forming apparatus includes a charging bias output device, a developing bias output device, a transfer bias output device, and a controller. The controller controls the transfer bias output device to supply a transfer bias from a time at which a first position of a photosensitive member arrives at a transfer position after the charging bias output device starts supplying a charging bias. An initial value of the transfer bias is controlled to be smaller than a normal set value for a predetermined time period (Tc) which is a time after the transfer bias starts to be supplied and within a time corresponding to a rise time (Ta) during which a surface potential of the photosensitive member reaches a predetermined potential after the charging bias starts to be output. The first position of the photosensitive member is a position at which the charging device start charging the photosensitive member.

    摘要翻译： 图像形成装置包括充电偏压输出装置，显影偏压输出装置，转印偏压输出装置和控​​制器。 控制器控制转印偏压输出装置，以在充电偏压输出装置开始提供充电偏压之后从感光元件的第一位置到达转印位置的时间提供转印偏压。 转移偏压的初始值被控制为小于正常设定值，该预定时间周期（Tc）是在转印偏压开始被提供之后的时间内，并且在对应于上升时间（Ta）的时间内 在充电偏压开始输出之后感光构件的表面电位达到预定电位。 感光构件的第一位置是充电装置开始对感光构件充电的位置。