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    • 31. 发明授权
    • Imaging unit, portable terminal device, and portable terminal system
    • 成像单元,便携式终端设备和便携式终端系统
    • US07995121B2
    • 2011-08-09
    • US12033506
    • 2008-02-19
    • Atsushi KobayashiTakashi Mori
    • Atsushi KobayashiTakashi Mori
    • H04N5/262
    • H04N9/75H04N5/2621H04N5/275
    • The present invention provides an imaging unit, a portable terminal device, and a portable terminal system capable of performing a satisfactory key synthesizing process. An imaging unit mainly includes an imaging section, a conversion section, and a key signal generating section. The conversion section converts the format of the imaged image data output from the imaging section from YUV format to RGB format. The key signal generating section generates a key signal based on each pixel data configuring the imaged image data and the reference data for the imaged image data input from the imaging section. The key signal generating section also outputs foreground image data having the generated key signal and the corresponding pixel data of RGB format as minimum configuring unit. An image synthesizing section of a main unit generates synthesized image data by overlapping the foreground image data from the imaging unit and the background image data stored in a RAM based on the key signal contained in the foreground image data.
    • 本发明提供了能够执行令人满意的密钥合成处理的成像单元,便携式终端装置和便携式终端系统。 成像单元主要包括成像部分,转换部分和键信号产生部分。 转换部分将从成像部分输出的成像图像数据的格式从YUV格式转换为RGB格式。 键信号产生部分基于构成成像图像数据的每个像素数据和从成像部分输入的成像图像数据的参考数据生成键信号。 键信号产生部分还输出具有生成的键信号的前景图像数据和RGB格式的相应像素数据作为最小配置单元。 主单元的图像合成部分基于前景图像数据中包含的键信号,通过将来自成像单元的前景图像数据和存储在RAM中的背景图像数据重叠来产生合成图像数据。
    • 38. 发明授权
    • Liquid ejection apparatus
    • 液体喷射装置
    • US07575308B2
    • 2009-08-18
    • US11640487
    • 2006-12-18
    • Toshio KumagaiAtsushi Kobayashi
    • Toshio KumagaiAtsushi Kobayashi
    • B41J2/175
    • B41J2/17556
    • A liquid ejection apparatus includes liquid cartridges, each of which includes a liquid container and a pressure chamber, the liquid container having a flexible portion and storing liquid therein, and the pressure chamber applying pressure to the flexible portion of the liquid container; a liquid ejection head, which ejects the liquid; liquid flow paths, which communicate the liquid containers with the liquid ejection head; and an air supply member, which supplies pressurized air to the pressure chambers for compressing the flexible portions so as to supply the liquid from the liquid containers to the liquid flow paths. The air supply member includes: a distribution member, which has an air intake portion for introducing the pressurized air, and air outlet portions for distributing the pressurized air to the liquid cartridges, and branch flow paths, which respectively communicate the air outlet portions with the pressure chambers of the liquid cartridges.
    • 液体喷射装置包括液体盒,每个液体盒包括液体容器和压力室,液体容器具有柔性部分并在其中储存液体,压力室向液体容器的柔性部分施加压力; 液体喷射头,其喷射液体; 液体流动通道,其将液体容器与液体喷射头连通; 以及空气供应构件,其向压力室供应加压空气以压缩柔性部分,以将液体从液体容器供应到液体流动路径。 供气构件包括:分配构件,其具有用于引入加压空气的进气部分和用于将加压空气分配到液体筒的空气出口部分,以及分支流动路径,其将空气出口部分与 液体盒的压力室。