Image forming apparatus and velocity control method of rotating body thereof
    52.
    发明授权
    Image forming apparatus and velocity control method of rotating body thereof 有权
    图像形成装置及其旋转体的速度控制方法

    公开(公告)号:US08606149B2

    公开(公告)日:2013-12-10

    申请号:US13200344

    申请日:2011-09-23

    CPC classification number: G03G15/757 G03G15/0194 G03G2215/00075

    Abstract: An image forming apparatus is configured to reduce a velocity fluctuation of a rotating body by reducing the AC velocity component of the rotating body. The image forming apparatus may include an image bearing body with a surface on which a toner image is formed; a driving motor configured to drive the image bearing body according to an input signal; and a controller configured to control the driving motor to output a motor output velocity at a period equal to that of an AC velocity component of the image bearing body. A velocity control method for the rotating body includes sampling a continuous motor input signal at a period equal to that of an AC velocity component of a rotating velocity of the rotating body. The sampled signal is transmitted to a driving motor that drives the rotating body, which is driven based upon the discrete motor input signal.

    Abstract translation: 图像形成装置被配置为通过减小旋转体的AC速度分量来减小旋转体的速度波动。 图像形成装置可以包括具有其上形成有调色剂图像的表面的图像承载体; 驱动电动机,被配置为根据输入信号驱动图像承载体; 以及控制器,被配置为控制所述驱动电动机以与所述图像承载体的交流速度分量的周期相等的周期输出电动机输出速度。 用于旋转体的速度控制方法包括以与旋转体的旋转速度的交流速度分量相等的周期对连续的电动机输入信号进行采样。 采样信号被传送到驱动电动机,该驱动电动机基于分立的电动机输入信号被驱动。

    IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF
    53.
    发明申请
    IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF 有权
    图像形成装置及其控制方法

    公开(公告)号:US20130050723A1

    公开(公告)日:2013-02-28

    申请号:US13585312

    申请日:2012-08-14

    CPC classification number: H04N1/506 G03G15/0131 G03G15/5058 G03G2215/0161

    Abstract: An image forming apparatus and a control method thereof which execute auto color registration in consideration of mechanical change factors of both photoconductors and drive rollers. The control method of an image forming apparatus includes photoconductors, an intermediate transfer belt to which developers attached to the photoconductors are transferred, and drive rollers to drive the intermediate transfer belt, test patterns are printed on the intermediate transfer belt by adjusting a printing time interval of the test patterns according to a spatial period of the photoconductors and a spatial period of the drive rollers, if conditions to execute auto color registration (ACR) are satisfied, and ACR is executed according to a signal reflected by the test patterns.

    Abstract translation: 考虑到光电导体和驱动辊的机械变化因素,执行自动着色的图像形成装置及其控制方法。 图像形成装置的控制方法包括光电导体,转印有附着于感光体的显影剂的中间转印带以及用于驱动中间转印带的驱动辊,通过调整打印时间间隔将测试图案印刷在中间转印带上 如果满足执行自动颜色对准(ACR)的条件,并且根据由测试图案反映的信号执行ACR,则根据感光体的空间周期和驱动辊的空间周期来测量测试图案。

    DEVICE FOR AIDING IN INFANT CARE
    54.
    发明申请
    DEVICE FOR AIDING IN INFANT CARE 审中-公开
    用于在婴儿护理中援助的装置

    公开(公告)号:US20120119039A1

    公开(公告)日:2012-05-17

    申请号:US13386525

    申请日:2010-07-23

    Applicant: Jong Tae Kim

    Inventor: Jong Tae Kim

    CPC classification number: A47D5/00 A47D13/08

    Abstract: The present invention relates to a device for aiding in infant care. The device for aiding in infant care includes an upper body support unit that supports the upper body of an infant, a lower body support unit that supports the lower body of the infant with the legs of the infant being spread apart, and a stanchion that connects the upper body support unit to the lower body support unit. The device enables a guardian to easily take care of the infant while changing diapers, clothing the infant, washing the buttocks of the infant, or the like, with the infant standing up and with legs spread apart.

    Abstract translation: 本发明涉及一种用于辅助婴儿护理的装置。 用于辅助婴儿护理的装置包括:支撑婴儿上身的上身支撑单元,支撑婴儿腿部分散的婴儿下身的下体支撑单元,以及连接 上身支撑单元到下体支撑单元。 该装置使得监护人能够在婴儿站起来并且腿分开的同时更换尿布,婴儿衣服,洗涤婴儿的臀部等来轻松照顾婴儿。

    IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF
    55.
    发明申请
    IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF 有权
    图像形成装置及其控制方法

    公开(公告)号:US20100119246A1

    公开(公告)日:2010-05-13

    申请号:US12615398

    申请日:2009-11-10

    Applicant: Jong-tae KIM

    Inventor: Jong-tae KIM

    CPC classification number: G03G15/50 G03G15/043

    Abstract: An image forming apparatus, and a method of controlling same, the image forming apparatus including an image carrying body; a light exposing unit which emits a light toward the image carrying body according to a light exposing signal; a light sensor which is disposed to a side of the image carrying body to receive a part of the emitted light; and a control unit which detects a biased amount in a sub scanning direction of the emitted light of the light exposing unit based on a sensing result of the light sensor.

    Abstract translation: 一种图像形成装置及其控制方法,所述图像形成装置包括图像载体; 光曝光单元,其根据光曝光信号朝向图像承载体发光; 光传感器,设置在图像载体的一侧以接收一部分发射的光; 以及控制单元,其基于光传感器的感测结果来检测所述光曝光单元的发射光的副扫描方向上的偏置量。

    TRANSFERRING UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME
    56.
    发明申请
    TRANSFERRING UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
    传输单元和图像形成装置,包括它们

    公开(公告)号:US20100092217A1

    公开(公告)日:2010-04-15

    申请号:US12575853

    申请日:2009-10-08

    CPC classification number: G03G15/1685 G03G15/0194 G03G2215/0141

    Abstract: Disclosed are a transfer unit and an image forming apparatus having the same. The apparatus can include multiple members configured to carry developer associated with color images. The transfer unit can include multiple rollers each disposed to opposingly face a respective corresponding one of the members, a belt interposed between the rollers and the members, and a device configured to support the rollers. The rollers can include a first roller at one end of the transfer unit, a second roller at an opposite end and one or more middle rollers arranged between the first and second rollers. The device can be configured such that a rotation center of the first roller and a rotation center of the second roller define a first plane and a rotation center of the one or more middle rollers defines a second plane parallel to but not co-planar with the first plane.

    Abstract translation: 公开了一种转印单元和具有该转印单元的图像形成装置。 该装置可以包括被配置为承载与彩色图像相关联的显影剂的多个构件。 传送单元可以包括多个辊,每个辊被设置为相对地面对相应的相应的一个构件,插入在辊和构件之间的带以及被配置为支撑辊的装置。 辊可以包括位于转印单元的一端的第一辊,在相对端的第二辊和布置在第一和第二辊之间的一个或多个中间辊。 该装置可以被构造成使得第一辊的旋转中心和第二辊的旋转中心限定第一平面,并且一个或多个中间辊的旋转中心限定与第一辊平行但不与共面的第二平面 第一架飞机

    Image forming apparatus and paper guide unit thereof
    57.
    发明授权
    Image forming apparatus and paper guide unit thereof 有权
    图像形成装置及其导纸单元

    公开(公告)号:US07654518B2

    公开(公告)日:2010-02-02

    申请号:US12034019

    申请日:2008-02-20

    Abstract: An image forming apparatus including a guide unit including: a length-adjusting assembly including a length-adjusting rack part, which is adjusted according to a length of printing medium; a width-adjusting assembly including a width-adjusting rack part, which is adjusted according to a width of printing medium; and a pinion assembly, which interlocks the width-adjusting assembly interlock with the length-adjusting assembly. The pinion assembly includes a first pinion part, which engages with the length-adjusting rack, and a second pinion part, which engages with the width-adjusting rack and rotates together with the first pinion part. The first pinion part and the second pinion part have a stepped shape.

    Abstract translation: 一种图像形成装置,包括:引导单元,包括:长度调节组件,其包括根据打印介质的长度调节的长度调节齿条部分; 宽度调节组件,其包括根据打印介质的宽度调节的宽度调节齿条部分; 以及小齿轮组件,其将宽度调节组件互锁与长度调节组件互锁。 小齿轮组件包括与长度调节齿条接合的第一小齿轮部分和与宽度调节齿条接合并与第一小齿轮部分一起旋转的第二小齿轮部分。 第一小齿轮部分和第二小齿轮部分具有阶梯形状。

    APPARATUS FOR DRIVING A DISPLAY PANEL, DISPLAY DEVICE HAVING THE APPARATUS FOR DRIVING A DISPLAY PANEL AND INFORMATION PROCESSING APPARATUS HAVING THE DISPLAY DEVICE
    58.
    发明申请
    APPARATUS FOR DRIVING A DISPLAY PANEL, DISPLAY DEVICE HAVING THE APPARATUS FOR DRIVING A DISPLAY PANEL AND INFORMATION PROCESSING APPARATUS HAVING THE DISPLAY DEVICE 审中-公开
    用于驱动显示面板的装置,具有用于驱动显示面板的装置的显示装置和具有显示装置的信息处理装置

    公开(公告)号:US20090079716A1

    公开(公告)日:2009-03-26

    申请号:US12195940

    申请日:2008-08-21

    Abstract: A display device includes a timing controller, a noise removing part, a data driving part and a gate driving part. The timing controller outputs image data and a data clock having a pair of differential signals. The noise removing part is connected to a pair of output terminals for outputting the pair of differential signals. The noise removing part removes common-mode noise included in the pair of differential signals. The data driving part generates an image data signal using the image data and the data clock, and outputs the image data signal to a data line on a display panel. The gate driving part generates a gate signal, and outputs the gate signal to a gate line on the display panel.

    Abstract translation: 显示装置包括定时控制器,噪声消除部分,数据驱动部分和门驱动部分。 定时控制器输出图像数据和具有一对差分信号的数据时钟。 噪声去除部分连接到一对输出端,用于输出该对差分信号。 噪声去除部分去除包括在差分信号对中的共模噪声。 数据驱动部使用图像数据和数据时钟生成图像数据信号,并将图像数据信号输出到显示面板上的数据线。 栅极驱动部分产生栅极信号,并将栅极信号输出到显示面板上的栅极线。

    POWER GENERATING MODULE, AND LIQUID CRYSTAL DISPLAY AND ELECTRONIC APPARATUS HAVING THE SAME
    59.
    发明申请
    POWER GENERATING MODULE, AND LIQUID CRYSTAL DISPLAY AND ELECTRONIC APPARATUS HAVING THE SAME 审中-公开
    发电模块和液晶显示器及具有该液晶显示器的电子设备

    公开(公告)号:US20090066683A1

    公开(公告)日:2009-03-12

    申请号:US12172525

    申请日:2008-07-14

    Applicant: Jong Tae Kim

    Inventor: Jong Tae Kim

    Abstract: A power generating module includes: a first power terminal to which a first voltage is supplied; a second power terminal to which a second voltage generated by a regulator is supplied; and a filtering unit including a bridge capacitor connected between the first power terminal and the second power terminal. Capacitance is shared by the bridge capacitor, and noise in output voltages from various power terminals is offset and removed, thereby stable power with minimal noise can be supplied. Signal interference of antennas close to a power generating module of a display device due to noisy output voltages can be minimized.

    Abstract translation: 发电模块包括:提供第一电压的第一电力端子; 供给由调节器产生的第二电压的第二电源端子; 以及滤波单元,其包括连接在第一电力端子和第二电力端子之间的桥式电容器。 电容由桥式电容器共用,并且来自各种电源端子的输出电压中的噪声被偏移和去除,从而可以提供具有最小噪声的稳定功率。 可以将由于噪声输出电压引起的靠近显示装置的发电模块的天线的信号干扰最小化。

    IMAGE FORMING APPARATUS AND PAPER GUIDE UNIT THEREOF
    60.
    发明申请
    IMAGE FORMING APPARATUS AND PAPER GUIDE UNIT THEREOF 有权
    图像形成装置和纸张指南单元

    公开(公告)号:US20080224388A1

    公开(公告)日:2008-09-18

    申请号:US12034019

    申请日:2008-02-20

    Abstract: An image forming apparatus including a guide unit including: a length-adjusting assembly including a length-adjusting rack part, which is adjusted according to a length of printing medium; a width-adjusting assembly including a width-adjusting rack part, which is adjusted according to a width of printing medium; and a pinion assembly, which interlocks the width-adjusting assembly interlock with the length-adjusting assembly. The pinion assembly includes a first pinion part, which engages with the length-adjusting rack, and a second pinion part, which engages with the width-adjusting rack and rotates together with the first pinion part. The first pinion part and the second pinion part have a stepped shape.

    Abstract translation: 一种图像形成装置,包括:引导单元,包括:长度调节组件,其包括根据打印介质的长度调节的长度调节齿条部分; 宽度调节组件,其包括根据打印介质的宽度调节的宽度调节齿条部分; 以及小齿轮组件,其将宽度调节组件互锁与长度调节组件互锁。 小齿轮组件包括与长度调节齿条接合的第一小齿轮部分和与宽度调节齿条接合并与第一小齿轮部分一起旋转的第二小齿轮部分。 第一小齿轮部分和第二小齿轮部分具有阶梯形状。

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