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    • 61. 发明授权
    • Multi recording system using monochrome printer
    • 多记录系统采用单色打印机
    • US6053595A
    • 2000-04-25
    • US575582
    • 1995-12-20
    • Naoji OtsukaAtsushi AraiKentaro YanoYuji AkiyamaKiichiro TakahashiHitoshi NishikoriOsamu Iwasaki
    • Naoji OtsukaAtsushi AraiKentaro YanoYuji AkiyamaKiichiro TakahashiHitoshi NishikoriOsamu Iwasaki
    • B41J2/165B41J2/21B41J25/34B41J35/18B41J29/38
    • B41J2/2135B41J2/1652B41J2/2132B41J25/34B41J35/18
    • An ink jet color recording method forms a multi-color image on a single recording medium using a monochrome recording apparatus, which includes a mounting portion for detachably mounting an ink recording head for recording by ejecting a monochrome ink, a feed unit for feeding the recording medium, and a discharge unit for discharging the recording medium. First recording information is supplied to a first ink recording head, attached to the mounting portion, for ejecting a first ink, recording is performed using the first ink on the recording medium fed to the recording region by the feed unit, and the recording medium is discharged by the discharge unit. Next, second recording information is supplied to a second ink recording head, attached to the mounting portion in place of the first ink recording head, for ejecting a second ink, the recording medium, on which recording using the first ink has been completed, is fed to the recording region, recording is performed using the second ink, and the recording medium is discharged by the discharge unit. Subsequently, third recording information is supplied to a third ink recording head, attached to the mounting portion in place of the second ink recording head, for ejecting a third ink, the recording medium, on which recording using the first and second inks has been completed, is fed to the recording region by the feed unit, recording is performed using the third ink, and the recording medium is discharged by the discharge unit.
    • 喷墨彩色记录方法使用单色记录装置在单个记录介质上形成多色图像,该单色记录装置包括用于通过喷射单色油墨可拆卸地安装用于记录的记录头的安装部分,用于馈送记录的进给单元 介质和用于排出记录介质的排出单元。 第一记录信息被提供给安装到安装部分上的第一墨水记录头,用于喷射第一墨水,使用通过进给单元馈送到记录区域的记录介质上的第一墨水进行记录,并且记录介质是 由排放单元排出。 接下来,将第二记录信息提供给第二墨水记录头,代替第一墨水记录头安装到安装部分,用于喷射第二墨水,使用第一墨水进行记录的记录介质已经完成 馈送到记录区域,使用第二墨水进行记录,并且记录介质由排出单元排出。 随后,将第三记录信息提供给第三墨水记录头,代替第二墨水记录头安装到安装部分,用于喷射第三墨水,使用第一和第二墨水记录的记录介质已经完成 ,通过进给单元被馈送到记录区域,使用第三墨水进行记录,并且记录介质由排出单元排出。
    • 66. 发明授权
    • Image data processing method and apparatus, storage medium product, and program product
    • 图像数据处理方法和装置,存储介质产品和程序产品
    • US07750921B2
    • 2010-07-06
    • US11372015
    • 2006-03-10
    • Yuji AkiyamaMakoto TorigoeManabu YamazoeRyosuke IguchiTakashi Fujita
    • Yuji AkiyamaMakoto TorigoeManabu YamazoeRyosuke IguchiTakashi Fujita
    • G09G5/02G09G5/00
    • H04N1/6005H04N1/6058
    • When printing image data obtained by an input device, the present invention is intended to effectively utilize the color reproduction area of the printer. An image data processing method of the present invention comprises the steps of scale-down shifting a first color space point outside a maximum color reproduction area of an output unit to a second color space point within the maximum color reproduction area of the output unit; computing an amount of shift by which the first color space point is shifted to the second color space point; converting the second color space point to a third color space point within a color reproduction area smaller than the maximum color reproduction area of the output unit; and outputting an image to the output unit using image data obtained by scale-up shifting the third color space point to a fourth color space point within the maximum color reproduction area of the output unit based on the computed shift amount.
    • 当打印由输入装置获得的图像数据时,本发明旨在有效地利用打印机的色彩再现区域。 本发明的图像数据处理方法包括以下步骤:将输出单元的最大色彩再现区域之外的第一色彩空间点向下移位到输出单元的最大色彩再现区域内的第二色彩空间点; 计算第一颜色空间点移动到第二颜色空间点的偏移量; 将所述第二颜色空间点转换为比所述输出单元的最大颜色再现区域小的颜色再现区域内的第三颜色空间点; 并且使用通过基于所计算的移位量将所述第三颜色空间点向所述输出单元的最大颜色再现区域内的第四颜色空间点进行放大而将所获得的图像数据输出到所述输出单元。