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    • 12. 发明申请
    • IMAGE PROCESSOR AND IMAGE PROCESSING METHOD
    • 图像处理器和图像处理方法
    • US20090160864A1
    • 2009-06-25
    • US12337360
    • 2008-12-17
    • Michio Yamashita
    • Michio Yamashita
    • G06F15/00
    • G09G5/00G06F3/14G09G5/363G09G2340/0407G09G2360/02
    • According to one embodiment, an image processor has a resolution detector, a first resolution changing unit, a second resolution changing unit, and a resolution changing controller. The resolution detector detects a resolution of an input image data. The first resolution changing unit changes the detected resolution into a resolution that is higher than the detected resolution. The second resolution changing unit changes the detected resolution coinciding with a predetermined input resolution into a predetermined output resolution that is higher than the detected resolution so as to provide the input image data with a definition higher than a definition of an output image data provided with the resolution changed by the first resolution changing unit. The resolution changing controller activates the first resolution changing unit to change the detected resolution that does not coincide with the predetermined input resolution into the predetermined input resolution, and activates subsequently the second resolution changing unit.
    • 根据一个实施例,图像处理器具有分辨率检测器,第一分辨率改变单元,第二分辨率改变单元和分辨率改变控制器。 分辨率检测器检测输入图像数据的分辨率。 第一分辨率改变单元将检测到的分辨率改变为高于检测分辨率的分辨率。 第二分辨率改变单元将检测到的与预定输入分辨率一致的分辨率改变为高于检测分辨率的预定输出分辨率,从而为输入图像数据提供高于所提供的输出图像数据的定义 分辨率由第一分辨率改变单位改变。 分辨率改变控制器激活第一分辨率改变单元以将与预定输入分辨率不一致的检测分辨率改变为预定输入分辨率,并随后激活第二分辨率改变单元。
    • 17. 发明授权
    • Sintered Fe-Cr-Co type magnetic alloy and method for producing article
made thereof
    • 烧结Fe-Cr-Co型磁性合金及其制造制品的方法
    • US4601876A
    • 1986-07-22
    • US640111
    • 1984-08-13
    • Michio YamashitaSetsuo Fujimura
    • Michio YamashitaSetsuo Fujimura
    • B22F1/00C22C33/02H01F1/08C22C32/00
    • H01F1/086B22F1/0003C22C33/0285
    • A sintered Fe-Cr-Co type magnetic alloy consisting essentially of 20-35% Cr, 3-15% Co and the balance substantially of Fe and a method of producing an article made of the alloy are disclosed. The method comprises the steps of blending at least one of an Fe-Cr powder and Fe-Cr-Co powder with a carbonyl Fe-powder and a Co-powder, if necessary to make up to said alloy composition, to provide a powder blend, the average particle size of said Fe-Cr powder and Fe-Cr-Co powder being 200 mesh or smaller in size, and the surface of these powders having been activated; compacting the resulting powder blend to provide a compact; sintering the resulting compact in an atmosphere in which the total amount of oxygen and nitrogen has been restricted to not more than 3 ppm; and effecting the heat treatment and magnetization of the resulting sintered alloy.
    • 公开了一种基本上由20-35%Cr,3-15%Co和余量基本上由Fe组成的烧结Fe-Cr-Co型磁性合金,以及由该合金制成的制品的制造方法。 该方法包括以下步骤:如果需要,将Fe-Cr粉末和Fe-Cr-Co粉末中的至少一种与羰基Fe粉末和Co粉末共混以提供粉末混合物 所述Fe-Cr粉末和Fe-Cr-Co粉末的平均粒度尺寸为200目以下,这些粉末的表面已被活化; 压制得到的粉末混合物以提供紧凑的; 在氧和氮的总量被限制在不超过3ppm的气氛中烧结所得到的压块; 并进行所得烧结合金的热处理和磁化。