Image processing for converting color images into monochrome pattern
images
    2.
    发明授权
    Image processing for converting color images into monochrome pattern images 失效
    用于将彩色图像转换为单色图案图像的图像处理

    公开(公告)号:US5726781A

    公开(公告)日:1998-03-10

    申请号:US425161

    申请日:1995-04-19

    IPC分类号: H04N1/40 H04N1/46

    CPC分类号: H04N1/40012

    摘要: An image processing apparatus reads color images, identifies the colors of an read color image, converts the color image into a monochrome image, synthesizes color recognition information on the monochrome image, and prints the resulting synthesized image as a monochrome image. As a result, even if a low-priced printer is employed, it is possible to provide a monochrome image permitting recognition of the colors of the color original, or quick identification of differences among the colors thereof. Moreover, this allows a user to specify a desired graphic pattern to be associated with a given color, and to obtain collation tables independently of the monochrome image, or to print the specified graphic pattern with any variable magnification power.

    摘要翻译: 图像处理装置读取彩色图像,识别读取的彩色图像的颜色,将彩色图像转换为单色图像,合成关于单色图像的颜色识别信息,并将所得到的合成图像打印为单色图像。 结果,即使使用低价打印机,也可以提供允许识别彩色原稿的颜色的单色图像或其颜色之间的差异的快速识别。 此外,这允许用户指定与给定颜色相关联的期望图形图案,并且独立于单色图像获得对照表,或以任何可变放大倍率打印指定的图形图案。

    Image processing apparatus and image processing method
    4.
    发明授权
    Image processing apparatus and image processing method 失效
    图像处理装置和图像处理方法

    公开(公告)号:US5552903A

    公开(公告)日:1996-09-03

    申请号:US384217

    申请日:1995-02-06

    IPC分类号: H04N1/46

    CPC分类号: H04N1/465

    摘要: An image processing apparatus includes an image input unit for inputting monochromatic image information and a recognition unit for recognizing color assigning information for assigning a color and a region in the monochromatic image information. A synthesis unit is provided for synthesizing the color in the region in the monochromatic image information according to the color assigning information recognized by the recognition unit, and an output unit outputs an image having a plurality of colors synthesized by the synthesis unit.

    摘要翻译: 图像处理装置包括用于输入单色图像信息的图像输入单元和用于识别用于分配单色图像信息中的颜色和区域的颜色分配信息的识别单元。 提供了一种合成单元,用于根据由识别单元识别的颜色分配信息在单色图像信息中合成区域中的颜色,并且输出单元输出具有由合成单元合成的多种颜色的图像。

    Image forming apparatus to form images onto a sheet a plurality of times
    5.
    发明授权
    Image forming apparatus to form images onto a sheet a plurality of times 失效
    图像形成装置,用于在片材上多次形成图像

    公开(公告)号:US5488463A

    公开(公告)日:1996-01-30

    申请号:US193573

    申请日:1994-02-07

    摘要: An apparatus for forming an image onto a transfer sheet a plurality of times includes an image forming unit for forming an image onto a sheet which is conveyed; first and second conveying units for conveying the sheet from the image forming unit to the image forming unit, wherein the second conveying unit stops the first sheet conveyed by the first conveying unit at a predetermined position and, after the second sheet which is conveyed subsequently to the first sheet conveyed by the first conveying unit was conveyed to a predetermined position on the first sheet, the second conveying unit conveys the first and second sheets in a partially overlapped state and separates the first sheet and supplies the separated first sheet to the image forming unit; and a sheet detecting sensor for detecting the front edge of the sheet which is conveyed by the first conveying unit. After the first sheet was conveyed by the first conveying unit by a first predetermined amount after the front edge of the first sheet had been detected by the sensor, the second conveying unit conveys the first sheet conveyed by the first conveying unit and stops the first sheet at the predetermined position, and after the second sheet was conveyed by the first conveying unit by a second predetermined amount different from the first predetermined amount after the front edge of the second sheet had been detected by the sensor, the second conveying unit conveys the first and second sheets.

    摘要翻译: 一种用于在转印纸上多次形成图像的设备包括:图像形成单元,用于将图像形成在被输送的纸张上; 用于将纸张从图像形成单元传送到图像形成单元的第一和第二输送单元,其中第二输送单元将由第一输送单元输送的第一纸张停止在预定位置,并且在随后输送的第二纸张 将由第一输送单元输送的第一纸张输送到第一纸张上的预定位置,第二输送单元以部分重叠的状态输送第一纸张和第二纸张,并且分离第一纸张并将分离的第一纸张供应到图像形成 单元; 以及纸张检测传感器,用于检测由第一输送单元输送的纸张的前边缘。 在通过传感器检测到第一片材的前边缘之后,第一片材被第一传送单元传送第一预定量之后,第二传送单元传送由第一传送单元传送的第一片材​​并将第一片材停止 在所述预定位置,并且在由所述传感器检测到所述第二片材的前边缘被所述传感器检测到之后,所述第二片材被所述第一传送单元传送了与所述第一预定量不同的第二预定量,所述第二传送单元传送所述第一传送单元 和第二张。

    Original scanning device with backward scanning control feature and
related method
    6.
    发明授权
    Original scanning device with backward scanning control feature and related method 失效
    原始扫描装置具有反向扫描控制功能及相关方法

    公开(公告)号:US6081682A

    公开(公告)日:2000-06-27

    申请号:US184960

    申请日:1998-11-03

    CPC分类号: G03G15/04045

    摘要: An original scanning device can set a brake operation starting timing in a scanner backward movement to a predetermined timing, even if a scanning distance of the device is determined at any distance. To do so, a copy machine starts braking the scanning device when a sensor detects that the scanning device backwardly moved to a predetermined position. In this machine, a distance to be scanned by the scanning device is determined based on an original size or a copy magnification, it is judged whether or not a distance between a turn position of the scanning device and the predetermined position according to the determined distance to be scanned is a distance by which the scanning device can reach a predetermined speed in its backward movement, the scanning device is backwardly moved after forwardly moving it to a position according to the determined distance to be scanned in case of affirmative judgment, and the scanning device is backwardly moved after forwardly moving it to a position according to the distance by which the scanning device can reach the predetermined speed in its backward movement in case of negative judgment.

    摘要翻译: 即使在任何距离都确定了设备的扫描距离,原稿扫描装置也可以将扫描器向后移动中的制动操作开始定时设定到预定定时。 为此,当传感器检测到扫描装置向后移动到预定位置时,复印机开始制动扫描装置。 在该机器中,基于原稿尺寸或复印倍率确定由扫描装置扫描的距离,根据确定的距离判断扫描装置的转动位置与规定位置之间的距离 被扫描的扫描装置在其向后移动中能够达到预定速度的距离,扫描装置在肯定判断的情况下根据所确定的待扫描距离将其向前移动到位置后向后移动,并且 扫描装置在向下移动之后向后移动到根据在否定判断情况下扫描装置能够在其向后移动中达到预定速度的距离的位置。

    Sheet handling apparatus which inserts insert sheets between recording sheets having image formed thereon, method of controlling same, image forming apparatus and storage medium therefor
    7.
    发明授权
    Sheet handling apparatus which inserts insert sheets between recording sheets having image formed thereon, method of controlling same, image forming apparatus and storage medium therefor 有权
    在其上形成有图像的记录片材之间插入片材的片材处理装置,其控制方法,图像形成装置及其存储介质

    公开(公告)号:US07113846B2

    公开(公告)日:2006-09-26

    申请号:US09737280

    申请日:2000-12-15

    IPC分类号: G06F7/00

    CPC分类号: G03G15/655 G03G2215/00869

    摘要: A sheet handling apparatus is provided, which is comprised of a plurality of inserter trays for stacking thereon insert sheets to be inserted between recording sheets having images formed thereon. Sheet feeding modes for feeding insert sheets include two kinds, i.e. S-stacking mode and F-stacking mode, that can be set by a mode key displayed on a sheet feeding mode setting screen view. In the S-stacking mode, only first-page insert sheets are stacked on a first inserter tray, and only second-page insert sheets and third-page insert sheets are stacked on second and third inserter trays, respectively. In the F-stacking mode, insert sheets are stacked in order of page on an inserter tray. Sheet feeding is suitably controlled by stacking insert sheets on inserter trays in manners corresponding to respective selected stacking modes.

    摘要翻译: 提供了一种片材处理装置,其包括多个插入器托盘,用于在其上堆叠插入片材以插入其上形成有图像的记录片材之间。 用于进给插入片材的片材进给模式包括可以通过在片材进给模式设置屏幕视图上显示的模式键设置的两种,即S堆叠模式和F堆叠模式。 在S堆叠模式中,仅第一页插入纸张堆叠在第一插入托盘上,并且仅第二页插入纸张和第三页插入纸张分别堆叠在第二和第三插入纸盘上。 在F堆叠模式下,插入纸张按照插入器托盘上的页面顺序堆叠。 通过以对应于所选择的堆叠模式的方式将插入片堆叠在插入器托盘上来适当地控制片材馈送。

    Image forming apparatus with power shut-off device
    8.
    发明授权
    Image forming apparatus with power shut-off device 失效
    具有电源切断装置的图像形成装置

    公开(公告)号:US5923919A

    公开(公告)日:1999-07-13

    申请号:US704233

    申请日:1996-08-28

    IPC分类号: G03G21/00 G03G15/00 G03G21/14

    CPC分类号: G03G15/5004

    摘要: An image forming apparatus has an automatic power-off function for automatically shutting off a power source of the image forming apparatus when it is not operated for a predetermined time. A time until the automatic power-off function operates is made different in an ordinary standby mode and an interruption mode. The interruption mode is caused by an abnormality such as no paper. The time period in the interruption mode is made longer than the time period in the standby mode. The time period in the interruption mode is also made variable depending on the type of detected abnormality. The power-off time periods may be extended when an instruction is inputted via an operator. In addition, in an image forming apparatus having an original feeding device, a image forming mode is stored in memory and all the originals which have not been imaged will be ejected before the power is shut off in the interrupt mode.

    摘要翻译: 图像形成装置具有自动断电功能,用于在图像形成装置未被操作预定时间时自动关闭图像形成装置的电源。 直到自动断电功能运行的时间在普通待机模式和中断模式下不同。 中断模式是由无纸等异常引起的。 使中断模式下的时间段长于待机模式下的时间段。 中断模式中的时间段也根据检测到的异常的类型而变化。 当通过操作者输入指令时,断电时间可以延长。 此外,在具有原稿馈送装置的图像形成装置中,图像形成模式被存储在存储器中,并且在中断模式中断电之前,所有未成像的原稿将被弹出。