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    • 4. 发明申请
    • Image forming apparatus
    • 图像形成装置
    • US20090323136A1
    • 2009-12-31
    • US12456533
    • 2009-06-18
    • Michiko Fujiwara
    • Michiko Fujiwara
    • H04N1/04
    • H04N1/00416G03G15/502G03G15/5025H04N1/00411H04N1/00435H04N1/3875
    • An image forming apparatus is provided that is capable of accurately outputting images of both sides of a card type document to the same side of a sheet of paper with a simple operation. On a card size input screen, a first scale for measuring a long-side size of a card type document and a second scale for measuring a short-side size of the card type document are displayed on a same screen such that they intersect at an origin. By operating a long-side size-decreasing instruction portion and a long-side size-increasing instruction portion, the long-side size of the card type document is decreased or increased and inputted. By operating a short-side size-decreasing instruction portion and a short-side size-increasing instruction portion, the short-side size of the card type document is decreased or increased and inputted.
    • 提供一种图像形成装置,其能够以简单的操作将卡型文档的两侧的图像精确地输出到一张纸的同一侧。 在卡片尺寸输入屏幕上,用于测量卡片类型文档的长边尺寸的第一刻度和用于测量卡片类型文档的短边尺寸的第二刻度显示在同一屏幕上,使得它们在 起源。 通过操作长边尺寸减小指令部分和长边增大指令部分,减少或增加卡式文档的长边尺寸并输入。 通过操作短边尺寸减小指令部分和短边尺寸增加指令部分,减少或增加卡式文档的短边尺寸并输入。
    • 5. 发明申请
    • Alkaline dry battery
    • 碱性干电池
    • US20090098462A1
    • 2009-04-16
    • US11919885
    • 2006-08-25
    • Michiko FujiwaraTadaya OkadaYasuo MukaiHidekatsu IzumiShigeto Noya
    • Michiko FujiwaraTadaya OkadaYasuo MukaiHidekatsu IzumiShigeto Noya
    • H01M4/32
    • H01M4/32H01M4/24H01M4/364H01M4/42H01M4/62H01M6/08
    • In order to provide an alkaline dry battery which enables to improve the operational stability of digital equipment by suppressing the progress of polarization during heavy load pulse discharge while maintaining the excellent heavy load discharge characteristics, and has an excellent reliability in terms of the leakage resistance and the safety under short-circuit conditions, the alkaline dry battery includes a positive electrode including a nickel oxyhydroxide powder and a manganese dioxide powder as positive electrode active materials, and including graphite as a conductive material; a negative electrode including zinc or a zinc alloy as a negative electrode active material; a separator interposed between the positive electrode and the negative electrode; a negative electrode current collector inserted in the negative electrode; an aqueous alkaline solution included in the separator; a battery case housing the positive electrode, the negative electrode, the separator, the negative electrode current collector and the aqueous alkaline solution; a sealing member for sealing an opening of the battery case, wherein the positive electrode includes a calcium compound in an amount of 0.1 to 10 mol % relative to a total amount of the positive electrode active material, and the content of iron element in the calcium compound is 150 ppm or less.
    • 为了提供一种碱性干电池,其能够通过抑制重负载脉冲放电期间的极化进行而提高数字设备的操作稳定性,同时保持优异的重负载放电特性,并且在耐漏电性方面具有优异的可靠性, 在短路条件下的安全性,碱性干电池包括含有氢氧化正镍粉末和二氧化锰粉末的正极作为正极活性物质,并且包括石墨作为导电材料; 包含锌或锌合金的负极作为负极活性物质; 夹在正极和负极之间的隔膜; 负极集电体插入负极中; 包含在隔膜中的碱性水溶液; 容纳正极,负极,隔膜,负极集电体和碱性水溶液的电池壳体; 用于密封电池壳体的开口的密封构件,其中所述正极包含相对于所述正极活性物质的总量为0.1〜10摩尔%的钙化合物,所述钙元素的含量 化合物为150ppm以下。
    • 9. 发明申请
    • IMAGE PROCESSING DEVICE, IMAGE FORMING APPARATUS, AND IMAGE PROCESSING METHOD
    • 图像处理装置,图像形成装置和图像处理方法
    • US20110194129A1
    • 2011-08-11
    • US13022925
    • 2011-02-08
    • Michiko FUJIWARA
    • Michiko FUJIWARA
    • G06F15/00
    • H04N1/6022H04N1/56
    • An image processing device of the present invention includes: a lightness/saturation calculating section that calculates saturation of each pixel on the basis of multicolor image data; an achromatic/chromatic color determining section that determines a pixel as a chromatic pixel if the saturation of the pixel is not less than a preset threshold value and determines a pixel as an achromatic pixel if the saturation of the pixel is less than the threshold value; an achromatic color data generating section that generates, for the achromatic pixel, pixel data for formation of an image using only a color material of black; and a specified color data generating section that generates, for the chromatic pixel, pixel data constituting a double color image and containing single color image data for formation of an image realized by a combination of color materials of colors corresponding to a single color other than black, and the specified color data generating section generates, for the chromatic pixel, single color image data such that the consumption of a color material of a chromatic color corresponding to the single color increases with increase in the saturation of the chromatic pixel. This makes it possible to generate double color image data by which high contrast and rich tone reproduction can be realized and the boundary between the achromatic region and the chromatic region can be expressed with natural gradation.
    • 本发明的图像处理装置包括:亮度/饱和度计算部,其基于多色图像数据计算各像素的饱和度; 如果像素的饱和度不小于预设阈值,则将像素确定为彩色像素,并且如果像素的饱和度小于阈值,则将像素确定为无彩色像素;消色差色彩确定部分, 一个无彩色数据产生部分,用于产生用于无彩色像素的仅使用黑色的彩色材料形成图像的像素数据; 以及指定颜色数据生成部,其针对所述彩色像素生成构成双色图像的像素数据,并且包含用于形成通过与黑色以外的单色对应的颜色的颜色材料的组合而形成的图像的单色图像数据 ,并且指定的颜色数据生成部分针对彩色像素生成单色图像数据,使得与单色对应的彩色材料的消耗随着彩色像素的饱和度的增加而增加。 这使得可以产生双色图像数据,通过该双色图像数据可以实现高对比度和丰富色调再现,并且无色区域和彩色区域之间的边界可以用自然渐变表示。
    • 10. 发明申请
    • IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS
    • 图像处理方法和图像处理装置
    • US20080198393A1
    • 2008-08-21
    • US12031559
    • 2008-02-14
    • Michiko FujiwaraTomoe MatsuokaTakashi Usui
    • Michiko FujiwaraTomoe MatsuokaTakashi Usui
    • H04N1/60
    • H04N1/6019H04N1/4076
    • In the case where an output value of a document reading section for at least any of R, G and B is out of a range between a first reference value and a second reference value due to a change in an output value of a reading device caused by an electrical noise, a change of supply voltage, etc. when a document is being read, a second color conversion table is created in accordance with the above change by expanding ranges in a first color conversion table, which ranges are around predetermined first and second reference values and included in regions of RGB color system associated respectively with predetermined tone values of Y, M and C. Using the second color conversion table thus obtained, a color conversion is carried out from the RGB color system into the YMC color system.
    • 在由于读取装置的输出值的变化引起的R,G,B中的至少任一个的原稿读取部的输出值在第一基准值和第二基准值之间的范围内的情况下 通过电噪声,电源电压变化等,通过在第一颜色转换表中扩展范围,根据上述变化创建第二颜色转换表,该范围在第一颜色转换表中大约是预先确定的,并且 第二参考值,并且包括在分别与Y,M和C的预定色调值相关联的RGB颜色系统的区域中。使用由此获得的第二颜色转换表,从RGB颜色系统到YMC颜色系统执行颜色转换。