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    Developing device, process cartridge, and image forming apparatus incorporating same
    1.
    发明授权
    Developing device, process cartridge, and image forming apparatus incorporating same 有权

    公开(公告)号：US10649371B2

    公开(公告)日：2020-05-12

    申请号：US16298401

    申请日：2019-03-11

    Applicant: Kei Saito ,  Yoshiyuki Fukuda ,  Masaaki Yamada ,  Yuuji Ishikura

    Inventor： Kei Saito ,  Yoshiyuki Fukuda ,  Masaaki Yamada ,  Yuuji Ishikura

    IPC: G03G15/08

    Abstract: The developing device includes a developer bearer, a conveyor, a casing including a ceiling, and a seal. The developer bearer is configured to bear a developer and develop a latent image. The conveyor is configured to convey and stir the developer. The casing is configured to contain the developer, the developer bearer, and the conveyor. The seal is configured to seal the inside of the casing to form a closed space that encloses the developer in the developing device. The conveyor is configured to be partially or entirely buried in the developer enclosed in the closed space in both of a normal posture and an upside-down posture of the developing device. A cross-sectional area of the closed space in a horizontal plane gradually increases from a top of the ceiling of the casing toward a bottom of the developing device in the normal posture of the developing device.

    Image forming apparatus
    3.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08948638B2

    公开(公告)日：2015-02-03

    申请号：US13215700

    申请日：2011-08-23

    Applicant: Yuji Ishikura ,  Yasuyuki Ishii ,  Hideki Kosugi ,  Tetsuro Hirota ,  Masaaki Yamada ,  Yoshiko Ogawa ,  Atsushi Kurokawa ,  Hideyasu Seki ,  Masanori Horike ,  Shin Kayahara

    Inventor： Yuji Ishikura ,  Yasuyuki Ishii ,  Hideki Kosugi ,  Tetsuro Hirota ,  Masaaki Yamada ,  Yoshiko Ogawa ,  Atsushi Kurokawa ,  Hideyasu Seki ,  Masanori Horike ,  Shin Kayahara

    IPC: G03G15/06 ,  G03G15/08 ,  G03G15/01 ,  G03G15/16

    CPC classification number: G03G15/0131 ,  G03G15/0189 ,  G03G15/1605

    Abstract: An image forming apparatus includes a latent image carrier; a latent image writer to write a latent image on the latent image carrier; a developing unit including a toner carrier having first and second electrodes insulated via an insulator member and a voltage applying unit to apply voltages to the first and second electrodes having a potential difference to generate first electric fields to cause the toner to hop from the toner carrier to the latent image carrier to develop a toner image; and a transfer unit to transfer the developed toner image to a transferring member. When alternating voltages having a same phase and same amplitude are applied to the first and second electrodes to form second electric fields between the latent image carrier and the toner carrier, the toner is discharged from the toner carrier to the latent image carrier in a toner discharge mode.

    Abstract translation: 图像形成装置包括潜像载体; 潜像写入器，用于在潜像载体上写入潜像; 显影单元，包括具有通过绝缘体构件绝缘的第一和第二电极的调色剂载体和施加电压的电压施加到具有电位差的第一和第二电极，以产生第一电场，以使调色剂从调色剂载体 到潜像载体以形成调色剂图像; 以及将显影的调色剂图像转印到转印部件的转印单元。 当具有相同相位和相同振幅的交变电压施加到第一和第二电极以在潜像载体和调色剂载体之间形成第二电场时，调色剂在调色剂排出物中从调色剂载体排出到潜像载体 模式。

    Information processing apparatus
    4.
    发明授权
    Information processing apparatus 有权
    信息处理装置

    公开(公告)号：US08654093B2

    公开(公告)日：2014-02-18

    申请号：US13366983

    申请日：2012-02-06

    Applicant: Masaaki Yamada

    Inventor： Masaaki Yamada

    IPC: G06F3/041 ,  G09G5/10

    CPC classification number: G06F3/04842 ,  G06F1/1626 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0488 ,  G06F21/31 ,  G06F2221/2109 ,  G06F2221/2117

    Abstract: An information processing apparatus includes a touch panel which displays pieces of identification information including letters, figures, and symbols and detects a contact of the panel with a finger of a user or other object. When the touch panel detects the contact of the panel, a detection unit specifies identification information of one or more of the multiple pieces of identification information displayed on the touch panel, indicated by a position at which the contact in question occurred. The detection unit also detects an area of part of the panel where the contact occurred. A storage unit stores reference identification information and a reference area range. A control unit performs particular processing upon matching of the detected identification information with the stored reference identification information and the area of the contact detected by the detection unit falling within the stored reference area range.

    Abstract translation: 信息处理设备包括触摸面板，其显示包括字母，图形和符号的标识信息，并且检测面板与用户或其他对象的手指的接触。 当触摸面板检测到面板的接触时，检测单元指定显示在触摸面板上的多个识别信息中的一个或多个的识别信息，由所讨论的接触发生的位置指示。 检测单元还检测接触发生的面板的部分区域。 存储单元存储参考识别信息和参考区域范围。 控制单元在检测到的识别信息与存储的参考识别信息和由存储的参考区域范围内的检测单元检测到的接触的区域匹配时执行特定处理。

    INFORMATION PROCESSING APPARATUS
    5.
    发明申请
    INFORMATION PROCESSING APPARATUS 有权
    信息处理装置

    公开(公告)号：US20120200515A1

    公开(公告)日：2012-08-09

    申请号：US13366983

    申请日：2012-02-06

    Applicant: Masaaki YAMADA

    Inventor： Masaaki YAMADA

    IPC: G06F3/041

    CPC classification number: G06F3/04842 ,  G06F1/1626 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0488 ,  G06F21/31 ,  G06F2221/2109 ,  G06F2221/2117

    Abstract: An information processing apparatus includes a touch panel which displays pieces of identification information including letters, figures, and symbols and detects a contact of the panel with a finger of a user or other object. When the touch panel detects the contact of the panel, a detection unit specifies identification information of one or more of the multiple pieces of identification information displayed on the touch panel, indicated by a position at which the contact in question occurred. The detection unit also detects an area of part of the panel where the contact occurred. A storage unit stores reference identification information and a reference area range. A control unit performs particular processing upon matching of the detected identification information with the stored reference identification information and the area of the contact detected by the detection unit falling within the stored reference area range.

    Abstract translation: 信息处理设备包括触摸面板，其显示包括字母，图形和符号的标识信息，并且检测面板与用户或其他对象的手指的接触。 当触摸面板检测到面板的接触时，检测单元指定显示在触摸面板上的多个识别信息中的一个或多个的识别信息，由所讨论的接触发生的位置指示。 检测单元还检测接触发生的面板的部分区域。 存储单元存储参考识别信息和参考区域范围。 控制单元在检测到的识别信息与存储的参考识别信息和由存储的参考区域范围内的检测单元检测到的接触的区域匹配时执行特定处理。

    DEVELOPMENT DEVICE, PROCESS CARTRIDGE INCORPORATING SAME, AND IMAGE FORMING APPARATUS INCORPORATING SAME
    6.
    发明申请
    DEVELOPMENT DEVICE, PROCESS CARTRIDGE INCORPORATING SAME, AND IMAGE FORMING APPARATUS INCORPORATING SAME 失效
    开发设备，与其同时使用的工艺盒和与其成像的图像形成装置

    公开(公告)号：US20110164892A1

    公开(公告)日：2011-07-07

    申请号：US12980951

    申请日：2010-12-29

    Applicant: Yoshiko OGAWA ,  Yasuyuki ISHII ,  Hideki KOSUGI ,  Masaaki YAMADA ,  Atsushi KUROKAWA ,  Yuji ISHIKURA

    Inventor： Yoshiko OGAWA ,  Yasuyuki ISHII ,  Hideki KOSUGI ,  Masaaki YAMADA ,  Atsushi KUROKAWA ,  Yuji ISHIKURA

    IPC: G03G15/06

    CPC classification number: G03G15/0818 ,  G03G2215/0634 ,  G03G2215/0651

    Abstract: A development device includes a developer container, a rotary developer carrier that is disposed facing the latent image carrier and including multiple outer electrodes arranged in a circumferential direction of the developer carrier, an inner electrode electrically insulated from the multiple outer electrodes, an insulation layer disposed between the inner and outer electrodes, and a surface layer overlaying the outer electrodes and electrically insulating the multiple outer electrodes from each other, a bias power source to generate electrical fields that change with time by applying a first and second bias voltages to the inner and outer electrodes, respectively, an electrical field adjuster to regulate the electrical fields in accordance with a thickness of the surface layer of the developer carrier, and a controller.

    Abstract translation: 显影装置包括显影剂容器，与潜像载体相对设置的旋转显影剂载体，包括沿着显影剂载体的圆周方向布置的多个外部电极，与多个外部电极电绝缘的内部电极，设置有绝缘层 在内电极和外电极之间，以及覆盖外电极并使多个外电极彼此电绝缘的表面层，偏压电源，以产生电场，其随时间而变化，通过施加第一和第二偏置电压到内和 外部电极分别是电场调节器，以根据显影剂载体的表面层的厚度来调节电场，以及控制器。

    Control server, control terminal, control system, and recording medium storing control communication program
    9.
    发明授权
    Control server, control terminal, control system, and recording medium storing control communication program 有权
    控制服务器，控制终端，控制系统和存储控制通信程序的记录介质

    公开(公告)号：US07937496B2

    公开(公告)日：2011-05-03

    申请号：US11371026

    申请日：2006-03-09

    Applicant: Kentaro Kegoya ,  Minoru Yoshida ,  Shunu Tanigawa ,  Satoshi Kato ,  Nobuhiro Yagi ,  Masao Saito ,  Masaaki Yamada

    Inventor： Kentaro Kegoya ,  Minoru Yoshida ,  Shunu Tanigawa ,  Satoshi Kato ,  Nobuhiro Yagi ,  Masao Saito ,  Masaaki Yamada

    IPC: G06F15/16

    CPC classification number: H04L67/125 ,  G05B19/042 ,  G05B19/05 ,  G05B2219/24084 ,  G05B2219/31161 ,  G05B2219/31186 ,  G05B2219/31457 ,  H04L67/28 ,  H04L67/2823 ,  H04L69/08

    Abstract: Screen data is generated by a screen generating processor (74) of a control host computer (7) and transmitted to a programmable display apparatus (5). In accordance with the screen data, the programmable display apparatus (5) inquires a PLC (3) or the like about a state of a device (21), so as to update the display or transmit a control instruction depending on an input result. On the other hand, a control host computer (7) has a public server section (77) to transmit to a client apparatus (9) via the Internet an applet, which is generated by a compiler (76) compiling the screen data. The client apparatus (9) executes the applet to transmit to the public server section (77) an or the control instruction inquiry similar to those the programmable display apparatus (5) makes. In this way, the display is updated in accordance with a response. This realizes a control system, which allows a display content of the programmable display apparatus (5) to be remotely checked from a remote area remote from the programmable display apparatus (5), without newly generating a display screen.

    Abstract translation: 屏幕数据由控制主计算机（7）的画面生成处理器（74）产生并发送到可编程显示装置（5）。 根据画面数据，可编程显示装置（5）向PLC（3）等询问设备（21）的状态，以根据输入结果更新显示或发送控制指令。 另一方面，控制主计算机（7）具有公共服务器部（77），用于经由因特网向客户端装置（9）发送由编译器（76）生成的小应用程序。 客户端装置（9）执行小程序以向公共服务器部分（77）发送或与可编程显示装置（5）相似的控制指令查询。 以这种方式，根据响应更新显示。 这实现了一种控制系统，其允许从远程可编程显示装置（5）的远程区域远程检查可编程显示装置（5）的显示内容，而不新生成显示屏幕。

    Development device and image forming apparatus that uses this device
    10.
    发明授权
    Development device and image forming apparatus that uses this device 有权
    使用该装置的显影装置和图像形成装置

    公开(公告)号：US07920812B2

    公开(公告)日：2011-04-05

    申请号：US12261302

    申请日：2008-10-30

    Applicant: Hideki Kosugi ,  Yasuyuki Ishii ,  Tomoko Takahashi ,  Masaaki Yamada ,  Ichiro Kadota ,  Yoshinori Nakagawa

    Inventor： Hideki Kosugi ,  Yasuyuki Ishii ,  Tomoko Takahashi ,  Masaaki Yamada ,  Ichiro Kadota ,  Yoshinori Nakagawa

    IPC: G03G15/08

    CPC classification number: G03G15/0818 ,  G03G2215/0653

    Abstract: A development device provided with a first electrode layer and a second electrode layer, which are laminated so as to overlap one another in a normal direction with respect to the surface of the roller part of the toner bearing roller. A plurality of openings are provided in the second electrode layer, over the entire latent image bearable area of a photosensitive body in the orthogonal-to-movement direction. The toner on the surface of the roller part is caused to hop between a plurality of spots directly beneath the openings that respectively exist directly beneath the plurality of openings in the second electrode layer, and a plurality of spots between the openings that respectively exist between the plurality of openings in the second electrode layer, within the entire area of the first electrode layer which is uniformly formed in the roller circumferential direction.

    Abstract translation: 一种显影装置，其具有第一电极层和第二电极层，该第一电极层和第二电极层相对于调色剂承载辊的辊部的表面在法线方向上彼此重叠。 在第二电极层中，在正交移动方向上的感光体的整个潜像可承受区域上设置多个开口。 导致辊部分表面上的调色剂在直接位于开口下面的多个位于第二电极层的多个开口正下方的多个点之间跳跃，并且开口之间的多个点分别存在于第二电极层之间 在第一电极层的沿辊周向均匀地形成的整个区域内的第二电极层中的多个开口。

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