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    • 12. 发明授权
    • Developer storage case and image forming apparatus
    • 显影剂储存盒和图像形成装置
    • US08126372B2
    • 2012-02-28
    • US11950027
    • 2007-12-04
    • Kazuhiro SaitoKoichi Tanaka
    • Kazuhiro SaitoKoichi Tanaka
    • G03G15/08
    • G03G15/0886G03G15/0875G03G15/0877G03G15/0879G03G2215/0663G03G2221/163
    • A developer storage case includes: a storage case that includes: a developer storage space that stores a developer therein; and a discharge opening that discharges the developer stored in the developer storage space, the storage case defining an opening through which a developer passes into the developer storage space; a delivery member including: a rotation shaft that has one end supported on the storage case; and a main body that is supported on the rotation shaft, and that is disposed in contact with the wall surface of the developer storage space while being flexed, the delivery member delivering the developer stored in the developer storage space to the discharge opening; and an opening closing member that is removably supported on the storage case, and that closes the opening and supporting the other end of the rotation shaft.
    • 开发者存储箱包括:存储盒,包括:存储显影剂的显影剂存储空间; 以及排出开口,其排出存储在显影剂存储空间中的显影剂,所述存储壳体限定显影剂通过所述开口进入显影剂存储空间的开口; 传送构件,包括:旋转轴,其一端支撑在所述收纳盒上; 以及主体,其被支撑在所述旋转轴上并且在弯曲的同时与所述显影剂储存空间的壁表面接触地设置,所述输送构件将存储在所述显影剂储存空间中的显影剂输送到所述排出口; 以及可拆卸地支撑在所述收纳盒上并且封闭所述开口并支撑所述旋转轴的另一端的开口关闭构件。
    • 15. 发明申请
    • ENCODER
    • 编码器
    • US20110182343A1
    • 2011-07-28
    • US13121248
    • 2009-03-18
    • Makoto SaitoKazuhiro Saito
    • Makoto SaitoKazuhiro Saito
    • H04N7/64
    • H04N19/177H04N19/124H04N19/154H04N19/61
    • An average quantization error value of each of I, P, and B pictures in an encoded unit of processing is calculated as an actually measured value having a large variation. An average quantization error value of each of I, P, and B pictures in an uncoded unit of processing is set as a target value having a small variation. In the encoding of the uncoded unit of processing, a result of the encoding of the encoded unit of processing is referenced and fed back thereto. By uniformly setting respective quantization errors of images and further by uniformly setting the respective qualities of the images, the image quality of a whole stream can be subjectively improved. Since the prefetch of the uncoded unit of processing is not needed, it is possible to perform real-time processing without any increase in the circuit scale.
    • 计算编码处理单元中的I,P和B图像中的每一个的平均量化误差值,作为具有较大变化的实际测量值。 未编码处理单元中的I,P和B图像中的每一个的平均量化误差值被设置为具有小变化的目标值。 在未编码处理单元的编码中,参考编码处理单元的编码结果并将其反馈。 通过均匀地设置图像的各个量化误差,并且通过均匀地设置图像的各个质量,可以主观地改善整个流的图像质量。 由于不需要对未编码的处理单元进行预取,所以可以在不增加电路规模的情况下执行实时处理。
    • 19. 发明授权
    • Color separation method and image processing device
    • 颜色分离方法和图像处理装置
    • US07791763B2
    • 2010-09-07
    • US11737204
    • 2007-04-19
    • Masaomi TakahashiKazuhiro Saito
    • Masaomi TakahashiKazuhiro Saito
    • G03F3/08
    • H04N1/40087
    • A dark and light color separation of four fundamental colors into color materials containing light ink is realized at high speeds. A cross patch where a discrete color material amount with regard to two kinds of color materials having a different density is distributed in a cross pattern is printed by an image output device. In addition, there are produced a density characteristics map and a color material amount characteristics map. Accordingly, the cell of the equal color material amount is searched within a range not exceeding a target color material use amount from the color material characteristics map and the cell of the equal density is searched within a range not exceeding a target density from the density characteristics map. As a result, it is possible to determine a combination of a color material amount of each of a dark color material and a light color material.
    • 以高速度实现了将四种基本颜色深色和浅色分离成含有浅色墨水的彩色材料。 通过图像输出装置印刷交叉贴片,其中关于具有不同密度的两种颜色材料的离散色料量以十字图形分布。 另外,生成密度特性图和色素量特性图。 因此,从颜色材料特性图在不超过目标色材使用量的范围内搜索等色材料量的单元,并且在不超过目标密度的范围内从密度特性中搜索等浓度的单元 地图。 结果,可以确定每种暗色材料和浅色材料的着色材料量的组合。