Print medium having an orientation indicator
    21.
    发明申请
    Print medium having an orientation indicator 审中-公开
    具有取向指示器的打印介质

    公开(公告)号:US20060250478A1

    公开(公告)日:2006-11-09

    申请号:US11124154

    申请日:2005-05-09

    IPC分类号: B41J2/325

    CPC分类号: B41J3/36 B41J3/44 B41J11/46

    摘要: A print medium for use with a mobile device having a printer, the print medium comprising: a substrate defining first and second opposite faces; and an orientation indicator disposed on at least one of the first and second faces, the orientation indicator being indicative of at least one orientation of the print medium, thereby enabling the mobile device to determine the print medium's orientation prior to printing thereon.

    摘要翻译: 一种与具有打印机的移动设备一起使用的打印介质,所述打印介质包括:限定第一和第二相对面的基板; 以及定位指示器,其布置在所述第一和第二表面中的至少一个上,所述取向指示器指示所述打印介质的至少一个取向,从而使得所述移动设备能够在打印介质之前确定所述打印介质的取向。

    Optical data card reader
    22.
    发明申请
    Optical data card reader 有权
    光学数据卡读卡器

    公开(公告)号:US20060055782A1

    公开(公告)日:2006-03-16

    申请号:US11026326

    申请日:2005-01-03

    IPC分类号: H04N5/225

    摘要: A data card reader for an electronic apparatus is arranged to read an optical pattern printed upon a data card. The reader includes a card transport assembly to move the data card along a path and a reading assembly that traverses the path to read the pattern. The reading assembly is comprised of an elongate body of transparent material formed with an elongate lens and a parallel series of discrete lenses. A series of LEDs is mounted within the body below the elongate lens and similarly a series of CCD optical sensors is mounted beneath the series of discrete lenses. In use, light from the LEDs is focused on the data card by the elongate lens and reflected back onto the discrete lenses. The discrete lenses in turn focus the reflected light onto the CCD optical sensors. Output from the sensors is coupled to a processor which operates to decode the pattern. By forming both the elongate lens and the discrete lenses out of a single piece of transparent material a simple and easily constructed reader is provided.

    摘要翻译: 用于电子设备的数据卡读取器被布置为读取打印在数据卡上的光学图案。 阅读器包括一个卡传送组件,用于沿着路径移动数据卡,并且读取组件穿过路径以读取图案。 阅读组件由形成有细长透镜和平行系列离散透镜的透明材料的细长体构成。 一系列LED被安装在细长透镜下方的主体内,类似地,一系列CCD光学传感器安装在一系列离散透镜下面。 在使用中,来自LED的光通过细长透镜聚焦在数据卡上并被反射回到离散透镜上。 离散透镜又将反射光聚焦到CCD光学传感器上。 来自传感器的输出耦合到操作以解码图案的处理器。 通过由单片透明材料形成细长透镜和离散透镜,提供了简单且容易构造的读取器。

    Method of generating halftone print data that accommodates overlapping printhead chips
    26.
    发明申请
    Method of generating halftone print data that accommodates overlapping printhead chips 有权
    产生适应重叠打印头芯片的半色调打印数据的方法

    公开(公告)号:US20060012623A1

    公开(公告)日:2006-01-19

    申请号:US11228410

    申请日:2005-09-19

    IPC分类号: B41J29/38 B41J2/205

    摘要: A method of generating halftone print data for overlapping end portions of a pair of consecutive printhead chips in an array of two or more printhead chips where an end portion of a first printhead chip overlaps an end portion of a second printhead chip, each printhead chip including a plurality of ink ejection nozzles, includes generating continuous tone print data for the array of printhead chips, The continuous tone print data for said overlapping end portions is interpolated according to an algorithm such that ink ejection nozzle utilization decreases in each said overlapping end portion towards respective ends of the printhead chips.

    摘要翻译: 一种在两个或更多个打印头芯片的阵列中的一对连续的打印头芯片的重叠端部产生半色调打印数据的方法,其中第一打印头芯片的端部与第二打印头芯片的端部重叠,每个打印头芯片包括 多个喷墨喷嘴,包括产生用于打印头芯片阵列的连续色调打印数据。根据一种算法对用于所述重叠端部分的连续色调打印数据进行插值,使得每个所述重叠端部部分中的喷墨嘴利用率降低 打印头芯片的相应端。

    Arrangement for reading coded data printed on a card
    28.
    发明申请
    Arrangement for reading coded data printed on a card 失效
    读取打印在卡上的编码数据的安排

    公开(公告)号:US20050242190A1

    公开(公告)日:2005-11-03

    申请号:US11155514

    申请日:2005-06-20

    摘要: An arrangement for reading data recorded in infra-red on the surface of a card upon which may also be recorded a visual representation is disclosed. The reading apparatus comprises scanning means for scanning in the encoded fault tolerant digital form of the data on the surface, means for processing the scanned data and for decoding the data into a secondary digital format and means for outputting the secondary digital format to an output device with which the secondary digital format is usable. The output device presents the data in a human readable form. The data may include text and/or images equivalent to recording a book, newspaper, manual or a database.

    摘要翻译: 公开了一种用于读取记录在卡片表面上的红外记录的装置,其中还可以记录视觉表示。 读取装置包括用于以表面上的数据的编码的容错数字形式扫描的扫描装置,用于处理扫描数据和将数据解码为辅助数字格式的装置,以及用于将次数字格式输出到输出装置的装置 辅助数字格式可用于此。 输出设备以人类可读的形式呈现数据。 数据可以包括相当于记录书籍,报纸,手册或数据库的文本和/或图像。