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    • 2. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08213046B2
    • 2012-07-03
    • US12241732
    • 2008-09-30
    • Masashi UedaHirotoshi Maehira
    • Masashi UedaHirotoshi Maehira
    • G06F15/00G06K15/00G06K15/10G08C15/00G03G15/00
    • H04N1/1912B41J2/2132G06K15/105H04N1/1903H04N1/1915H04N1/4052
    • A print method and apparatus for minimizing effects of error in repositioning during printing process may include generating successive scans of a recording head, wherein the scans may partially overlap to account for the error in repositioning. As an example, after the recording head makes one scan across the document being printed, the document (or the head) may be repositioned for the next scan so that several print elements of the recording head are aligned to lie between certain rows of dots printed in the previous scan, resulting in a higher number of rows in the overlapping portion of the scans. Additional features may include varying the row/column arrangement of dots in the overlap portion, or performing error diffusion and correction for different areas of resolution in the scans.
    • 一种打印方法和装置,用于最小化打印过程中的重新定位中的错误的影响可包括产生记录头的连续扫描,其中扫描可以部分重叠以解决重新定位中的错误。 作为示例,在记录头在正在打印的文档上进行一次扫描之后,文档(或头部)可以被重新定位用于下一次扫描,使得记录头的若干打印元件对齐以位于某些打印的列之间 在先前的扫描中,导致扫描重叠部分中的行数较多。 附加特征可以包括改变重叠部分中的点的行/列布置,或者对扫描中的不同分辨率区域执行误差扩散和校正。
    • 5. 发明授权
    • Control device for controlling printing execution unit
    • 用于控制打印执行单元的控制装置
    • US08550581B2
    • 2013-10-08
    • US12985327
    • 2011-01-05
    • Masashi UedaHirotoshi Maehira
    • Masashi UedaHirotoshi Maehira
    • B41J29/38
    • B41J29/38B41J2/2132
    • In the control device, the generating portion generates control data to be used by the controlling portion to form a specific image. The generating portion generates the control data such that in a first case where the printing execution unit forms the end image, the head drive portion drives the print head to eject ink droplet only from nozzles classified into the downstream nozzle group toward the downstream end region, that in a second case where the printing execution unit forms the center image the head drive portion drives the print head to eject ink droplet from the plurality of nozzles including the upstream and downstream nozzle groups toward the center region, and that, in the first case, the first nozzle does not eject ink droplet toward the center region for forming a specific part, and such that in the second case, the second nozzle ejects ink droplet for forming the specific part.
    • 在控制装置中,生成部生成由控制部使用的控制数据,形成特定图像。 生成部分生成控制数据,使得在打印执行单元形成结束图像的第一种情况下,打印头驱动部驱动打印头,仅从分类到下游喷嘴组的喷嘴向下游端区域喷射墨滴, 在打印执行单元形成中心图像的第二种情况下,打印头驱动部分驱动打印头以从包括上游和下游喷嘴组的多个喷嘴向中心区域喷射墨滴,并且在第一种情况下 第一喷嘴不将墨滴喷射到用于形成特定部分的中心区域,并且在第二种情况下,第二喷嘴喷射用于形成特定部分的墨滴。
    • 6. 发明申请
    • INKJET PRINTER
    • 喷墨打印机
    • US20090219318A1
    • 2009-09-03
    • US12396339
    • 2009-03-02
    • Hirotoshi Maehira
    • Hirotoshi Maehira
    • B41J29/38
    • B41J2/2132G06K15/107
    • The recording head is formed with ejection holes including first ejection holes and second ejection holes arranged in a first direction. A recording medium has virtual columns extending in the first direction and virtual rows extending in a second direction orthogonal to the first direction. The virtual columns have first virtual columns and second virtual columns alternately arranged in the second direction. The scanning unit performs a first scan and a second scan in the second direction. The controller prevents the recording head in the first scan from ejecting ink droplets from the first ejection holes onto the first virtual columns and from the second ejection holes onto the second virtual columns, and prevents the recording head in the second scan from ejecting ink droplets from the first ejection holes onto the second virtual columns and from the second ejection holes at the first virtual columns.
    • 记录头形成有喷射孔,该喷射孔包括沿第一方向布置的第一喷射孔和第二喷射孔。 记录介质具有在第一方向上延伸的虚拟列,并且虚拟列在与第一方向正交的第二方向上延伸。 虚拟列具有在第二方向上交替布置的第一虚拟列和第二虚拟列。 扫描单元在第二方向执行第一扫描和第二扫描。 控制器防止第一扫描中的记录头从第一喷射孔将墨滴喷射到第一虚拟柱上,并将第二喷射孔从第二喷射孔喷射到第二虚拟柱上,并且防止第二扫描中的记录头喷射墨滴 第一喷射孔到第二虚拟柱上并且在第一虚拟柱处从第二喷射孔排出。
    • 7. 发明授权
    • Method and program for producing printed matter
    • 生产印刷品的方法和程序
    • US08988718B2
    • 2015-03-24
    • US14032466
    • 2013-09-20
    • Hirotoshi Maehira
    • Hirotoshi Maehira
    • G06F3/12
    • G06F3/1296G06F3/121G06F3/122G06F3/1234G06F3/1262G06F3/1292
    • This disclosure discloses a non-transitory computer-readable recording medium, storing a program for executing steps. The steps comprising a first storage processing step for obtaining a plurality of print data, a capacity obtaining step for obtaining a storage capacity of the storage portion of the printed matter producing apparatus, a data allocation step for grouping the plurality of print data into a plurality of print data groups, so that each data volume is not more than the predetermined storage capacity and for determining allocation of the print data to be included in each print data group so that the number of the print data groups becomes the minimum, a second storage processing step for storing the plurality of print data so that they can be read for each print data group, and a first data transmission step for sequentially transmitting the print data to the printed matter producing apparatus.
    • 本公开公开了一种非暂时性计算机可读记录介质,其存储用于执行步骤的程序。 所述步骤包括用于获得多个打印数据的第一存储处理步骤,用于获得所述打印物产生装置的存储部分的存储容量的容量获取步骤,用于将所述多个打印数据分组为多个的数据分配步骤 的打印数据组,使得每个数据量不大于预定存储容量,并且用于确定要包括在每个打印数据组中的打印数据的分配,使得打印数据组的数量变为最小,第二存储 处理步骤,用于存储多个打印数据,使得可以为每个打印数据组读取它们;以及第一数据发送步骤,用于将打印数据顺序地发送到打印物产生装置。
    • 10. 发明授权
    • Peripheral device capable of blocking and unblocking connection detection
    • 能够阻塞和解除连接检测的外围设备
    • US07640369B2
    • 2009-12-29
    • US11508961
    • 2006-08-24
    • Hajime InadaHirotoshi Maehira
    • Hajime InadaHirotoshi Maehira
    • G06F3/00G06F9/00
    • G06F9/4411
    • A peripheral device has a communication section for communicating with operational equipment, the operational equipment including a detecting unit configured to detect a peripheral device, and an installing unit configured to install a driver to control the peripheral device detected by the detecting unit, a first setting section configured to set a blocking state that blocks detection by the detecting unit prior to activation of the installing unit, a determining section configured to determine whether the installing unit has been activated or not, and a second setting section configured to cancel the blocking state set by the first setting section after the determining section determines that the installing unit has been activated and configured to set a permitting state in which detection by the detecting unit is permitted.
    • 外围设备具有与操作设备进行通信的通信部,所述操作设备包括被配置为检测外围设备的检测单元,以及安装单元,被配置为安装驱动器以控制由所述检测单元检测到的外围设备,第一设置 被配置为在激活安装单元之前设置阻止由检测单元检测的阻挡状态的部分,确定部件,其被配置为确定安装单元是否已被激活;以及第二设置部件,其被配置为取消阻塞状态集合 在确定部确定安装单元已经被激活并被配置为设置允许由检测单元进行检测的许可状态之后的第一设置部分。