Image recording apparatus
    1.
    发明授权
    Image recording apparatus 失效
    图像记录装置

    公开(公告)号:US5309177A

    公开(公告)日:1994-05-03

    申请号:US865672

    申请日:1992-04-08

    摘要: An image recording apparatus for electrostatically forming a latent image on an image carrier by driving optics in response to multi-level image data. Before the start of an actual image recording operation, a latent image in the form of a test pattern having a plurality of tones is formed on the image carrier by pulse width modulation. A table for correcting image data is generated on the basis of sensed surface potentials of the test pattern. A semiconductor laser included in the optics is driven such that the tone data and the latent image potential remains in a constant relation.

    摘要翻译: 一种图像记录装置,用于响应于多级图像数据通过驱动光学器件而在图像载体上静电形成潜像。 在开始实际的图像记录操作之前,通过脉宽调制在图像载体上形成具有多个音调的测试图形形式的潜像。 基于感测到的测试图案的表面电位产生用于校正图像数据的表格。 驱动包括在光学器件中的半导体激光器,使得色调数据和潜像电位保持恒定关系。

    Direct image recording apparatus using toner
    2.
    发明授权
    Direct image recording apparatus using toner 失效
    使用调色剂的直接图像记录装置

    公开(公告)号:US5051760A

    公开(公告)日:1991-09-24

    申请号:US559210

    申请日:1990-07-30

    摘要: An image recording apparatus for recording an image directly on a recording medium by transferring a toner to the medium. The toner is caused to fly toward the medium by small energy to form a high resolution image. A developing roller transports the toner in a predetermined direction. A flat electrode is located in the vicinity of the developing roller. A control electrode is provided on the flat electrode at a position where the flat electrode is remotest from the developing roller, while being electrically insulated from the flat electrode. The control electrode is made up of a number of recording electrodes and has an opening through which the toner may fly toward the medium.

    摘要翻译: 一种图像记录装置,用于通过将调色剂转印到介质上将图像直接记录在记录介质上。 通过小能量使调色剂朝向介质飞行以形成高分辨率图像。 显影辊沿预定方向输送调色剂。 平面电极位于显影辊附近。 控制电极设置在扁平电极上,在与平面电极电绝缘的平坦电极离显影辊最远的位置处。 控制电极由多个记录电极组成,并具有一个开口,调色剂可以通过该开口向介质飞行。

    Display device for electric vehicle
    5.
    发明授权
    Display device for electric vehicle 失效
    电动车显示装置

    公开(公告)号:US5539399A

    公开(公告)日:1996-07-23

    申请号:US283588

    申请日:1994-08-01

    摘要: A display device for an electric vehicle, which display device is capable of displaying a possible running range from a current location of a vehicle with a detected residual battery charge on a road map indicated on the display device screen, considering the climbing power of the vehicle with that detected residual battery charge. The display device operates to indicate a current location of the vehicle on the road map shown on the display screen according to map information read from a storage medium according to a detected current location of the vehicle, to determine a possible running distance of the vehicle with a detected residual battery charge on the basis of electric energy consumption rate for each road on the road map in consideration of topographic features of each road, and then to display a possible running range of the vehicle starting from the current location of the vehicle on the road map.

    摘要翻译: 一种用于电动车辆的显示装置,该显示装置能够考虑到车辆的爬坡功率,在显示装置屏幕上指示的路线图上显示具有检测到的剩余电池电量的车辆的当前位置的可能行驶范围 检测到剩余电池电量。 显示装置根据检测到的车辆的当前位置,根据从存储介质读取的地图信息,在显示画面上显示的路线图上指示车辆的当前位置,以确定车辆与 考虑到每条道路的地形特征,基于道路地图上的每条道路的电能消耗率,检测到的剩余电池电量,然后从车辆的当前位置开始显示可能的行驶范围 路线图

    Color image processing device
    7.
    发明授权
    Color image processing device 失效
    彩色图像处理装置

    公开(公告)号:US4953013A

    公开(公告)日:1990-08-28

    申请号:US253620

    申请日:1988-10-05

    CPC分类号: H04N1/46

    摘要: A color image processing device includinga reader for reading an original image for each area containing a predetermined number of pixels of the original image and color-separating the read area into red, green and blue components,a character area detector for detecting whether or not the area read by the reader is a character area constituting a part of a character in the original image for each of the red, green and blue components, anda black character area determinator adapted to determine the area read by the reader to be a black character area constituting a part of a black character in the original image if said area is detected to be the character area for all of the red, green and blue components by the character area detector.

    摘要翻译: 一种彩色图像处理装置,包括:读取器,用于对包含原始图像的预定数量的像素的每个区域读取原始图像,并将读取区域分为红色,绿色和蓝色分量;字符区域检测器,用于检测是否 由读取器读取的区域是构成红色,绿色和蓝色分量中的每一个的原始图像中的字符的一部分的字符区域,以及黑色字符区域确定器,其适于确定读取器读取的区域为黑色 字符区域构成原始图像中的黑色字符的一部分,如果所述区域被字符区域检测器检测为所有红色,绿色和蓝色分量的字符区域。