利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

224 条记录 (耗时 0.048 秒)

    Image forming apparatus
    1.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08275275B2

    公开(公告)日：2012-09-25

    申请号：US12582890

    申请日：2009-10-21

    申请人： Emiko Ishikawa ,  Hiromi Ogiyama ,  Yasunobu Shimizu ,  Akio Kosuge ,  Ken Yoshida ,  Jun Yura ,  Naoyuki Ozaki ,  Masako Yoshii ,  Ichiro Maeda ,  Shinji Aoki

    发明人： Emiko Ishikawa ,  Hiromi Ogiyama ,  Yasunobu Shimizu ,  Akio Kosuge ,  Ken Yoshida ,  Jun Yura ,  Naoyuki Ozaki ,  Masako Yoshii ,  Ichiro Maeda ,  Shinji Aoki

    IPC分类号： G03G15/00

    CPC分类号： G03G15/169

    摘要： An image forming apparatus including a latent image carrier, a charger to evenly charge a surface of the latent image carrier, a writing device to irradiate a charged surface of the latent image carrier to form an electrostatic latent image, a writing device control unit to control the writing device, a developing device to develop the electrostatic latent image to form a toner image, a transfer device to transfer the toner image onto a transferred member, and a pre-transfer irradiating device to irradiate the charged surface of the latent image carrier during a period after development and before transfer. The writing device control unit controls the writing device based on a target image signal A and an image signal B output a single rotation of the latent image carrier after output of the target image signal A in a sub-scanning direction.

    摘要翻译： 一种图像形成装置，包括潜像载体，对潜像载体的表面均匀充电的充电器，照射潜像载体的带电表面以形成静电潜像的写入装置，用于控制潜像载体的写入装置控制单元 书写装置，用于显影静电潜像以形成调色剂图像的显影装置，将调色剂图像转印到转印部件上的转印装置和用于在潜像载体的带电表面照射的预转印照射装置 发展后和转让前的一段时间。 写入装置控制单元基于目标图像信号A和在副扫描方向上输出目标图像信号A之后输出潜像载体的单次旋转的图像信号B来控制写入装置。

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

    公开(公告)号：US20100098446A1

    公开(公告)日：2010-04-22

    申请号：US12582890

    申请日：2009-10-21

    申请人： Emiko Ishikawa ,  Hiromi Ogiyama ,  Yasunobu Shimizu ,  Akio Kosuge ,  Ken Yoshida ,  Jun Yura ,  Naoyuki Ozaki ,  Masako Yoshii ,  Ichiro Maeda ,  Shinji Aoki

    发明人： Emiko Ishikawa ,  Hiromi Ogiyama ,  Yasunobu Shimizu ,  Akio Kosuge ,  Ken Yoshida ,  Jun Yura ,  Naoyuki Ozaki ,  Masako Yoshii ,  Ichiro Maeda ,  Shinji Aoki

    IPC分类号： G03G15/043

    CPC分类号： G03G15/169

    摘要： An image forming apparatus including a latent image carrier, a charger to evenly charge a surface of the latent image carrier, a writing device to irradiate a charged surface of the latent image carrier to form an electrostatic latent image, a writing device control unit to control the writing device, a developing device to develop the electrostatic latent image to form a toner image, a transfer device to transfer the toner image onto a transferred member, and a pre-transfer irradiating device to irradiate the charged surface of the latent image carrier during a period after development and before transfer. The writing device control unit controls the writing device based on a target image signal A and an image signal B output a single rotation of the latent image carrier after output of the target image signal A in a sub-scanning direction.

    摘要翻译： 一种图像形成装置，包括潜像载体，对潜像载体的表面均匀充电的充电器，照射潜像载体的带电表面以形成静电潜像的写入装置，用于控制潜像载体的写入装置控制单元 书写装置，用于显影静电潜像以形成调色剂图像的显影装置，将调色剂图像转印到转印部件上的转印装置和用于在潜像载体的带电表面照射的预转印照射装置 发展后和转让前的一段时间。 写入装置控制单元基于目标图像信号A和在副扫描方向上输出目标图像信号A之后输出潜像载体的单次旋转的图像信号B来控制写入装置。

    Communication apparatus, communication system, and method for controlling data communication
    3.
    发明授权
    Communication apparatus, communication system, and method for controlling data communication 有权

    公开(公告)号：US10454988B2

    公开(公告)日：2019-10-22

    申请号：US15374038

    申请日：2016-12-09

    申请人： Shinji Aoki

    发明人： Shinji Aoki

    IPC分类号： H04L29/06 ,  H04L12/26

    摘要： A communication apparatus includes a receiver and circuitry. The receiver receives image data from a transmission apparatus. The circuitry identifies an image data type of the image data received by the receiver, and determines a transmission data capacity to be used for transmission of the image data at the transmission apparatus based on the identified image data type. The circuitry further sends a notification to the transmission apparatus, the notification requesting the transmission apparatus to transmit the image data based on the determined transmission data capacity, and outputs the image data that the transmission apparatus transmits based on the notified transmission data capacity.

    Image forming apparatus including a transfer bias output device
    4.
    发明授权
    Image forming apparatus including a transfer bias output device 有权

    公开(公告)号：US09658579B2

    公开(公告)日：2017-05-23

    申请号：US14709567

    申请日：2015-05-12

    申请人： Keigo Nakamura ,  Haruo Iimura ,  Shinji Aoki

    发明人： Keigo Nakamura ,  Haruo Iimura ,  Shinji Aoki

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1665 ,  G03G15/1675

    摘要： An image forming apparatus includes an image bearer to bear a toner image, a toner image forming device to form the toner image on the image bearer, a nip forming device to contact the image bearer to form a transfer nip between the image bearer and the nip forming device, a transfer bias output device to output a transfer bias including a DC component and an AC component to transfer the toner image from the image bearer onto a recording medium interposed in the transfer nip, and a controller operatively connected to the transfer bias output device to adjust a frequency f of the AC component of the transfer bias in accordance with an image area ratio A such that the frequency f is at its minimum with a predetermined image area ratio Amin %, where Amin % is greater than 0 but lower than an image area ratio of a solid image.

    Transfer device with transfer voltage unit and image forming apparatus using the same
    7.
    发明授权
    Transfer device with transfer voltage unit and image forming apparatus using the same 有权
    具有转印电压单元的转印装置和使用其的成像装置

    公开(公告)号：US09081335B2

    公开(公告)日：2015-07-14

    申请号：US13693304

    申请日：2012-12-04

    申请人： Naomi Sugimoto ,  Shinya Tanaka ,  Haruo Iimura ,  Shinji Aoki ,  Yasuhiko Ogino ,  Keigo Nakamura

    发明人： Naomi Sugimoto ,  Shinya Tanaka ,  Haruo Iimura ,  Shinji Aoki ,  Yasuhiko Ogino ,  Keigo Nakamura

    IPC分类号： G03G15/16 ,  G03G15/01

    CPC分类号： G03G15/1665 ,  G03G15/0189 ,  G03G15/1675 ,  G03G2215/0129

    摘要： According to an embodiment, provided is a transfer device including: a nip forming member that abuts against a surface of an image carrier carrying a toner image; and a transfer voltage application unit that applies a transfer voltage including a DC component and an AC component. The transfer voltage is an alternating voltage in which a supply voltage having polarity in a transfer direction and a return voltage having polarity opposite. A time average value Vave of the transfer voltage is set to be at polarity in the transfer direction and is set to be closer to a peak value Vt of the supply voltage relative to a center value Voff between a maximum and minimum value. An absolute value of the peak value Vr of the return voltage is set to be larger than an absolute value of the time average value Vave.

    摘要翻译： 根据实施例，提供了一种转印装置，包括：夹持部件，其邻接承载调色剂图像的图像载体的表面; 以及转印电压施加单元，其施加包括DC分量和AC分量的转印电压。 转印电压是交流电压，其中具有传输方向极性的电源电压和极性相反的返回电压。 将转印电压的时间平均值Vave设定为传送方向的极性，并将其设定为更接近于电源电压相对于最大值与最小值之间的中心值Voff的峰值Vt。 将返回电压的峰值Vr的绝对值设定为大于时间平均值Vave的绝对值。

    Transfer device, image forming apparatus, and transfer method
    8.
    发明授权
    Transfer device, image forming apparatus, and transfer method 有权
    转印装置，成像装置和转印方法

    公开(公告)号：US08923716B2

    公开(公告)日：2014-12-30

    申请号：US13208673

    申请日：2011-08-12

    申请人： Keigo Nakamura ,  Haruo Iimura ,  Shinji Aoki ,  Yasuhiko Ogino

    发明人： Keigo Nakamura ,  Haruo Iimura ,  Shinji Aoki ,  Yasuhiko Ogino

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1605 ,  G03G2215/0129

    摘要： A transfer device includes an image carrier that carries a toner image; a nip forming member that forms a transfer nip between the nip forming member and the image carrier by contacting with a front surface of the image carrier; and a transfer bias applying unit that applies a transfer bias, thereby transferring the toner image carried on the image carrier to a recording material at a position of the transfer nip. The transfer bias applying unit applies the transfer bias in which an AC component and a DC component are superimposed and in which a peak-to-peak voltage of the AC component is larger than 6 times an absolute value of a voltage of the DC component.

    摘要翻译： 转印装置包括承载调色剂图像的图像载体; 辊隙形成部件，其通过与图像载体的前表面接触而在辊隙形成部件和图像载体之间形成转印辊隙; 以及施加转印偏压的转印偏压施加单元，从而将承载在图像载体上的调色剂图像转印到转印辊隙的位置处的记录材料。 转印偏压施加单元施加交流分量和直流分量叠加的转印偏压，其中交流分量的峰 - 峰电压大于直流分量的电压的绝对值的6倍。

    Electronic apparatus
    9.
    发明授权
    Electronic apparatus 有权
    电子仪器

    公开(公告)号：US08840423B2

    公开(公告)日：2014-09-23

    申请号：US13559902

    申请日：2012-07-27

    申请人： Masahiko Hoshi ,  Shinji Aoki

    发明人： Masahiko Hoshi ,  Shinji Aoki

    IPC分类号： H01R13/64 ,  H01R12/79 ,  H01R13/648 ,  H01R13/516 ,  H01R24/56

    CPC分类号： H01R24/56 ,  H01R12/79 ,  H01R13/516 ,  H01R13/648 ,  H01R2201/06

    摘要： An electronic apparatus, includes: a housing including a metallic outer wall part on which an insertion hole to a plug electrode part of a power plug being inserted is formed; a power connector which is stored in the housing and coupled to the plug electrode part inserted into the housing through the insertion hole; and an insulating stopper part which includes a facing surface facing an outer circumference surface of the plug electrode part with a gap, which is smaller than the gap between the outer circumference surface of the plug electrode part and an inner circumference surface of the insertion hole, and which is allocated between the outer wall part and the power connector.

    摘要翻译： 一种电子设备，包括：壳体，包括金属外壁部分，其上形成有插入到插入电源插头的插头电极部分的插入孔; 电源连接器，其存储在壳体中并且通过插入孔耦合到插入到壳体中的插头电极部分; 以及绝缘止动部，其具有与所述插头电极部的外周面相对的与所述插头电极部的外周面与所述插入孔的内周面之间的间隙小的间隙的面对面， 并且分配在外壁部分和电源连接器之间。

    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    10.
    发明申请
    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
    图像形成装置和图像形成方法

    公开(公告)号：US20140169817A1

    公开(公告)日：2014-06-19

    申请号：US14188197

    申请日：2014-02-24

    申请人： Naomi SUGIMOTO ,  Shinya Tanaka ,  Haruo Iimura ,  Shinji Aoki ,  Yasuhiko Ogino ,  Keigo Nakamura

    发明人： Naomi SUGIMOTO ,  Shinya Tanaka ,  Haruo Iimura ,  Shinji Aoki ,  Yasuhiko Ogino ,  Keigo Nakamura

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1675

    摘要： An image forming apparatus includes an image carrier to carry a toner image, a transfer member to form a transfer nip by contacting the image carrier surface, and a power supply to output a voltage to the recording material captured in the transfer nip so as to transfer the toner image formed on the image carrier surface. The voltage is switching alternately between a voltage in the transfer direction and a voltage opposite to the voltage in the transfer direction, and a time average value (Vave) of the voltage is set to have a polarity of the transfer direction, and is set to a value in the transfer voltage side, and a change mode to change a cycle of the voltage output from the power supply can be changed based on the toner deterioration information which determines the deterioration status of the toner.

    摘要翻译： 图像形成装置包括：承载调色剂图像的图像载体;通过接触图像载体表面而形成转印夹持部的转印部件;以及电源，向输送辊隙中捕获的记录材料输出电压， 形成在图像载体表面上的调色剂图像。 电压在传送方向上的电压和与传送方向的电压相反的电压之间交替切换，并且电压的时间平均值（Vave）被设置为具有传送方向的极性，并且被设置为 可以基于确定调色剂的劣化状态的调色剂劣化信息来改变转印电压侧的值和改变从电源输出的电压的周期的改变模式。