Sheet feeding apparatus
    1.
    发明授权
    Sheet feeding apparatus 有权
    送纸装置

    公开(公告)号:US07700895B2

    公开(公告)日:2010-04-20

    申请号:US11753689

    申请日:2007-05-25

    IPC分类号: G03G15/20 B65H3/08 B65H3/48

    摘要: A sheet feeding apparatus including a stacking portion for stacking a plurality of sheets thereon, a sheet feeding portion for feeding the sheets stacked on the stacking portion, a fan for sending air to the sheets to loosen the sheets stacked on the stacking portion, a heater for warming the air sent by the fan, a temperature detecting portion for detecting the temperature of the heater, and a control portion for starting the driving of the fan in conformity with the temperature detecting portion having detected a predetermined temperature after temperature control for adjusting the heater to a target temperature has been started.

    摘要翻译: 一种片材进给装置,包括用于堆叠多个片材的堆叠部分,用于馈送堆叠在堆叠部分上的片材的片材馈送部分,用于将空气送到片材以将其堆叠在堆叠部分上的片材松开的风扇,加热器 用于加热由风扇发送的空气,温度检测部分,用于检测加热器的温度;以及控制部分,用于根据温度检测部分开始驱动风扇,温度检测部分在温度控制之后检测到预定温度,用于调节 加热器达到目标温度已经开始。

    SHEET FEEDING APPARATUS
    2.
    发明申请
    SHEET FEEDING APPARATUS 有权
    面料送料装置

    公开(公告)号:US20070228029A1

    公开(公告)日:2007-10-04

    申请号:US11753689

    申请日:2007-05-25

    IPC分类号: H05B1/00

    摘要: A sheet feeding apparatus including a stacking portion for stacking a plurality of sheets thereon, a sheet feeding portion for feeding the sheets stacked on the stacking portion, a fan for sending air to the sheets to loosen the sheets stacked on the stacking portion, a heater for warming the air sent by the fan, a temperature detecting portion for detecting the temperature of the heater, and a control portion for starting the driving of the fan in conformity with the temperature detecting portion having detected a predetermined temperature after temperature control for adjusting the heater to a target temperature has been started.

    摘要翻译: 一种片材进给装置,包括用于堆叠多个片材的堆叠部分,用于馈送堆叠在堆叠部分上的片材的片材馈送部分,用于将空气送到片材以将其堆叠在堆叠部分上的片材松开的风扇,加热器 用于加热由风扇发送的空气,温度检测部分,用于检测加热器的温度;以及控制部分,用于根据温度检测部分开始驱动风扇,温度检测部分在温度控制之后检测到预定温度,用于调节 加热器达到目标温度已经开始。

    Sheet feeding apparatus
    3.
    发明授权
    Sheet feeding apparatus 有权
    送纸装置

    公开(公告)号:US07249759B2

    公开(公告)日:2007-07-31

    申请号:US10923741

    申请日:2004-08-24

    IPC分类号: B03G15/00

    摘要: A sheet feeding apparatus including a stacking portion for stacking a plurality of sheets thereon, a sheet feeding portion for feeding the sheets stacked on the stacking portion, a fan for sending air to the sheets to loosen the sheets stacked on the stacking portion, a heater for warming the air sent by the fan, a temperature detecting portion for detecting the temperature of the heater, and a control portion for starting the driving of the fan in conformity with the temperature detecting portion having detected a predetermined temperature after temperature control for adjusting the heater to a target temperature has been started.

    摘要翻译: 一种片材进给装置,包括用于堆叠多个片材的堆叠部分,用于馈送堆叠在堆叠部分上的片材的片材馈送部分,用于将空气送到片材以将其堆叠在堆叠部分上的片材松开的风扇,加热器 用于加热由风扇发送的空气,温度检测部分,用于检测加热器的温度;以及控制部分,用于根据温度检测部分开始驱动风扇,温度检测部分在温度控制之后检测到预定温度,用于调节 加热器达到目标温度已经开始。

    Sheet-feeding device having heater for heating sheet
    5.
    发明申请
    Sheet-feeding device having heater for heating sheet 失效
    具有用于加热片材的加热器的片材进给装置

    公开(公告)号:US20050053401A1

    公开(公告)日:2005-03-10

    申请号:US10927767

    申请日:2004-08-26

    摘要: A sheet-feeding device for separating sheets stored in a sheet storage unit by blowing air heated by a heater toward the sheets includes a controller which detects an abnormality when a heater temperature does not reach a first predetermined temperature within a predetermined time. The controller continues to control the heater temperature but stops determining whether or not the heater temperature is increased to the first predetermined temperature within the predetermined time when it is detected that the sheet storage unit is in an open state.

    摘要翻译: 用于通过将由加热器加热的空气吹送到片材来分离存储在片材存储单元中的片材的片材馈送装置包括当预定时间内加热器温度未达到第一预定温度时检测异常的控制器。 控制器继续控制加热器温度,但是当检测到纸张存储单元处于打开状态时,停止确定在预定时间内加热器温度是否增加到第一预定温度。

    Sheet-feeding device having heater for heating sheet
    6.
    发明授权
    Sheet-feeding device having heater for heating sheet 失效
    具有用于加热片材的加热器的片材进给装置

    公开(公告)号:US07016641B2

    公开(公告)日:2006-03-21

    申请号:US10927767

    申请日:2004-08-26

    IPC分类号: G03G15/00

    摘要: A sheet-feeding device for separating sheets stored in a sheet storage unit by blowing air heated by a heater toward the sheets includes a controller which detects an abnormality when a heater temperature does not reach a first predetermined temperature within a predetermined time. The controller continues to control the heater temperature but stops determining whether or not the heater temperature is increased to the first predetermined temperature within the predetermined time when it is detected that the sheet storage unit is in an open state.

    摘要翻译: 用于通过将由加热器加热的空气吹送到片材来分离存储在片材存储单元中的片材的片材馈送装置包括当预定时间内加热器温度未达到第一预定温度时检测异常的控制器。 控制器继续控制加热器温度,但是当检测到纸张存储单元处于打开状态时,停止确定在预定时间内加热器温度是否增加到第一预定温度。

    Method and device for testing array substrate
    8.
    发明授权
    Method and device for testing array substrate 有权
    阵列基板测试方法及装置

    公开(公告)号:US07508229B2

    公开(公告)日:2009-03-24

    申请号:US11063748

    申请日:2005-02-24

    IPC分类号: G01R31/00 G01R31/02

    摘要: A method and a device for testing an array substrate for a liquid crystal display that allow time for testing to be reduced are provided. An array substrate is divided into two test blocks, and two scanning signal lines in total, one from each of the test blocks, are selected and tested at a time, so that the addresses of possible defective pixels are specified. Then, the array substrate is divided into three test blocks, and three scanning signal lines in total, one from each of the test blocks, are selected and re-tested at a time, so that the addresses of possible defective pixels are specified. Then, the address of a pixel common between the first testing and re-testing is specified as a defective address.

    摘要翻译: 提供了一种用于测试液晶显示器用阵列基板的方法和装置,其允许测试时间减少。 阵列基板被分成两个测试块,并且每次测试块中选择和测试总共两个扫描信号线,每个测试块中的一个,从而指定可能的缺陷像素的地址。 然后,将阵列基板分割为三个测试块,总共选择三个扫描信号线,每个测试块中的一条,一次重新测试,从而指定可能的缺陷像素的地址。 然后,将第一测试和重新测试之间共同的像素的地址指定为缺陷地址。

    Fluorescent lamp drive circuit of an image formation apparatus
    10.
    发明授权
    Fluorescent lamp drive circuit of an image formation apparatus 失效
    图像形成装置的荧光灯驱动电路

    公开(公告)号:US06225751B1

    公开(公告)日:2001-05-01

    申请号:US09110026

    申请日:1998-07-02

    申请人: Shunichi Komatsu

    发明人: Shunichi Komatsu

    IPC分类号: H05B3700

    CPC分类号: H05B41/295 H05B41/3927

    摘要: A copy machine comprises a fluorescent lamp inverter circuit for supplying a voltage necessary to light on a fluorescent lamp for exposing an original, an inverter control circuit for outputting an inverter drive signal of a first frequency to control the fluorescent lamp inverter circuit, a light modulation control circuit for outputting a light modulation drive signal of a second frequency to control a current flowing in the fluorescent lamp, and a synchronization circuit for synchronizing the inverter drive signal and the light modulation drive signal with each other by using a clock division circuit and a phase-locked loop (PLL) circuit. Thus, unevenness in exposing of the original is eliminated, thereby improving image quality.

    摘要翻译: 复印机包括用于将用于曝光原件的荧光灯上的光所需的电压提供的荧光灯反相器电路,用于输出第一频率的逆变器驱动信号以控制荧光灯反相器电路的逆变器控制电路,光调制 控制电路,用于输出第二频率的光调制驱动信号以控制在荧光灯中流动的电流;以及同步电路,用于使逆变器驱动信号和光调制驱动信号通过使用时钟分频电路和 锁相环(PLL)电路。 因此,消除了原稿的曝光不均匀,从而提高了图像质量。