利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

47 条记录 (耗时 0.024 秒)

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

    公开(公告)号：US4930087A

    公开(公告)日：1990-05-29

    申请号：US230021

    申请日：1988-08-09

    申请人： Jiro Egawa ,  Koji Tanimoto ,  Kunihiko Miura

    发明人： Jiro Egawa ,  Koji Tanimoto ,  Kunihiko Miura

    IPC分类号： G06K15/00

    CPC分类号： G06K15/00 ,  G06K2215/0005 ,  G06K2215/0017 ,  G06K2215/0077 ,  Y10S347/90

    摘要： An image forming apparatus has a printing side and a host side. Status signals are transmitted from the printing side to the host side and, according to the status signals, commands are transmitted from the host side to the printing side to execute printing operations. One exclusive line is added to status lines and used to inform the host side of changes in urgent statuses of the printing side.According to another aspect, an image forming apparatus has a printing side and a host side that transmits various data signals to the printing side. The printing side outputs a video clock signal whose frequencey changes in proportion to a recording density of the printing side. According to the video clock signal, the host side transmits a video data signal to the printing side.

    摘要翻译： 图像形成装置具有打印侧和主机侧。 状态信号从打印侧发送到主机侧，并且根据状态信号，从主机侧向打印侧发送命令以执行打印操作。 一条专用线被添加到状态线，用于通知主机侧打印方的紧急状态的变化。 根据另一方面，图像形成装置具有向打印侧发送各种数据信号的打印侧和主机侧。 打印面输出其频率与打印面的记录密度成比例地变化的视频时钟信号。 根据视频时钟信号，主机侧向打印面发送视频数据信号。

    Apparatus for controlling the intensity of a laser beam emitted from a semiconductor laser unit
    3.
    发明授权
    Apparatus for controlling the intensity of a laser beam emitted from a semiconductor laser unit 失效
    用于控制从半导体激光器单元发射的激光束的强度的装置

    公开(公告)号：US5159184A

    公开(公告)日：1992-10-27

    申请号：US634436

    申请日：1990-12-27

    申请人： Jiro Egawa ,  Kunihiko Miura

    发明人： Jiro Egawa ,  Kunihiko Miura

    IPC分类号： H01S5/068 ,  G06K15/12

    CPC分类号： G06K15/1219 ,  G06K15/1209

    摘要： In an apparatus for adjusting the intensity of a light beam, a first driving current which is stepwisely increased in a first cycle is supplied to a semiconductor laser. The light beam is deflected to scan a photosensitive drum and is detected to generate a positional signal by a photodetector outside of the drum. The intensity of the light beam is also detected by a monitor detector and compared with a predetermined target intensity. The comparison result is latched in a latch circuit to determine a first drive signal. When the intensity of the light beam reaches the target intensity after the generation of the positional signal, a second drive signal is generated in a second cycle longer than the first cycle instead of the first drive signal and is supplied to the semiconductor laser. The second drive signal is determined in accordance with the comparison result latched in the latch circuit.

    摘要翻译： 在用于调整光束强度的装置中，向半导体激光器提供在第一周期中逐步增加的第一驱动电流。 光束被偏转以扫描感光鼓，并且被检测为通过在鼓外的光电检测器产生位置信号。 光束的强度也由监视器检测器检测，并与预定的目标强度进行比较。 比较结果被锁存在锁存电路中以确定第一驱动信号。 当在产生位置信号之后光束的强度达到目标强度时，在比第一周期长的第二周期而不是第一驱动信号中产生第二驱动信号，并将其提供给半导体激光器。 根据锁存在锁存电路中的比较结果确定第二驱动信号。

    Image forming apparatus
    4.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08508778B2

    公开(公告)日：2013-08-13

    申请号：US13296758

    申请日：2011-11-15

    申请人： Koji Tanimoto ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

    发明人： Koji Tanimoto ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

    IPC分类号： H04N1/04

    CPC分类号： H04N1/46 ,  H04N1/40 ,  H04N1/48 ,  H04N1/486

    摘要： When a monochromatic copy mode is to be executed, a control section sets a read mode in a scanner section so as to enable the scanner section to read an image at high speed by means of only a line sensor K, sets in an image processing section an image process that can print monochromatic image information, which is sent from the scanner section, with a single black color in the printer section, and sets in the printer section a monochromatic print mode that can print a black image at high speed, thereby controlling a monochromatic copy operation.

    摘要翻译： 当要执行单色复印模式时，控制部分将读取模式设置在扫描器部分中，以便能够使扫描仪部分仅利用线传感器K高速读取图像，将图像处理部分 可以在打印机部分中以单一黑色打印从扫描仪部分发送的单色图像信息的图像处理，并且在打印机部分中设置可以高速打印黑色图像的单色打印模式，从而控制 单色复印操作。

    IMAGE FORMING APPARATUS
    5.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20100202004A1

    公开(公告)日：2010-08-12

    申请号：US12762695

    申请日：2010-04-19

    申请人： Koji TANIMOTO ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

    发明人： Koji TANIMOTO ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

    IPC分类号： H04N1/60 ,  G06F15/00 ,  H04N1/04

    CPC分类号： H04N1/46 ,  H04N1/40 ,  H04N1/48 ,  H04N1/486

    摘要： When a monochromatic copy mode is to be executed, a control section sets a read mode in a scanner section so as to enable the scanner section to read an image at high speed by means of only a line sensor K, sets in an image processing section an image process that can print monochromatic image information, which is sent from the scanner section, with a single black color in the printer section, and sets in the printer section a monochromatic print mode that can print a black image at high speed, thereby controlling a monochromatic copy operation.

    摘要翻译： 当要执行单色复印模式时，控制部分将读取模式设置在扫描器部分中，以便能够使扫描仪部分仅利用线传感器K高速读取图像，将图像处理部分 可以在打印机部分中以单一黑色打印从扫描仪部分发送的单色图像信息的图像处理，并且在打印机部分中设置可以高速打印黑色图像的单色打印模式，从而控制 单色复印操作。

    Image forming apparatus
    9.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US07864386B2

    公开(公告)日：2011-01-04

    申请号：US11218328

    申请日：2005-09-02

    申请人： Koji Tanimoto ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

    发明人： Koji Tanimoto ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

    IPC分类号： H04N1/04

    CPC分类号： H04N1/46 ,  H04N1/40 ,  H04N1/48 ,  H04N1/486

    摘要： When a monochromatic copy mode is to be executed, a control section sets a read mode in a scanner section so as to enable the scanner section to read an image at high speed by means of only a line sensor K, sets in an image processing section an image process that can print monochromatic image information, which is sent from the scanner section, with a single black color in the printer section, and sets in the printer section a monochromatic print mode that can print a black image at high speed, thereby controlling a monochromatic copy operation.

    摘要翻译： 当要执行单色复印模式时，控制部分将读取模式设置在扫描器部分中，以便能够使扫描仪部分仅利用线传感器K高速读取图像，将图像处理部分 可以在打印机部分中以单一黑色打印从扫描仪部分发送的单色图像信息的图像处理，并且在打印机部分中设置可以高速打印黑色图像的单色打印模式，从而控制 单色复印操作。