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    • 61. 发明申请
    • Fixing unit, image forming apparatus, and image forming system
    • 固定单元,成像设备和图像形成系统
    • US20060147226A1
    • 2006-07-06
    • US11295737
    • 2005-12-06
    • Makoto SatoYoshikazu Makiuchi
    • Makoto SatoYoshikazu Makiuchi
    • G03G15/20
    • G03G21/1685G03G15/2035G03G21/1633G03G2221/1654G03G2221/1675G03G2221/169
    • An image forming apparatus includes (a) an openable and closable cover, (b) a fixing unit, and (c) a press-contact releasing member. The fixing unit has a first roller, a second roller that can be pressed in contact against the first roller, and a retaining member adapted to retain a state in which the press-contact of the second roller against the first roller has been released by the press-contact releasing member. The fixing unit is attachable/detachable to/from a body of the image forming apparatus. The fixing unit is adapted to fix a developer image, which is formed on a medium that is pinched between the first roller and the second roller being pressed in contact against the first roller via the medium, onto that medium in a state where the cover is closed. The press-contact releasing member is adapted to release the press-contact of the second roller against the first roller in conjunction with an opening movement of the cover.
    • 图像形成装置包括(a)可开闭盖,(b)固定单元,和(c)压接触释放构件。 定影单元具有第一辊,第二辊,其能够被压靠在第一辊上,并且保持构件适于保持第二辊抵靠第一辊的压接已被释放的状态 按压接触释放构件。 固定单元可与图像形成装置的主体相连/拆卸。 固定单元适于将形成在被夹在第一辊和第二辊之间的介质上的显影剂图像固定在该介质上,所述显影剂图像在盖是 关闭。 按压接触释放构件适合于与盖的打开运动一起释放第二辊的压接触第一辊。
    • 64. 发明授权
    • Zoom lens system
    • 变焦镜头系统
    • US07054072B2
    • 2006-05-30
    • US11045467
    • 2005-01-27
    • Makoto Sato
    • Makoto Sato
    • G02B15/14
    • G02B15/177
    • A zoom lens includes (i) a negative first lens group having a negative meniscus first lens element and a positive meniscus second lens element; and (ii) a positive second lens group having a positive third lens element, a positive fourth lens element, a negative fifth lens element which is cemented to the positive fourth lens element, and a sixth lens element having a weaker refractive power. Zooming is performed by moving the first lens group and the second lens group along the optical axis. The zoom lens system satisfies TL/fW
    • 变焦透镜包括(i)具有负弯月面第一透镜元件和正弯月面第二透镜元件的负第一透镜组; 以及(ii)具有正的第三透镜元件,正的第四透镜元件,胶合到正的第四透镜元件的负的第五透镜元件和具有较弱的屈光力的第六透镜元件的正的第二透镜组。 通过沿着光轴移动第一透镜组和第二透镜组来执行变焦。 变焦透镜系统满足TL / f <1.9; 其中TL是第一透镜组和第二透镜组的长度之和;其中,TL是第一透镜组的长度与第二透镜组的长度的和; 变焦镜头在广角端的组合焦距; 和f II II是第二透镜组的焦距。
    • 66. 发明授权
    • Image processing apparatus, image processing method, program for implementing said method, and storage medium therefor
    • 图像处理装置,图像处理方法,用于实现所述方法的程序及其存储介质
    • US06975753B2
    • 2005-12-13
    • US09948660
    • 2001-09-10
    • Tomohiko MatsuuraHiroyuki ShinbataMakoto Sato
    • Tomohiko MatsuuraHiroyuki ShinbataMakoto Sato
    • G06T5/00G06T5/10G06S9/00
    • G06T5/10G06T5/002G06T2207/10116G06T2207/20064G06T2207/30004
    • In order to eliminate noise from an X-ray image by obtaining transform coefficients of a wavelet transform based upon information contained in tile-by-tile image data and obtaining image data based upon these transform coefficients, the entirety of a pre-processed original image is segmented into a plurality of tiles (S301). Wavelet transform coefficients of each tile obtained by segmentation are output (S302). Each tile is subjected to texture analysis and the results of analysis are output (S303). Next, a coefficient conversion is applied to the wavelet transform coefficients of each tile based upon the results of analysis (S304). High-frequency components among the transform coefficients are subjected to coefficient conversion. Next, an inverse discrete wavelet transform is applied to the wavelet transform coefficients of each area that has undergone conversion, whereby an image from which noise has been eliminated is output (S306).
    • 为了通过基于瓦片图像数据中包含的信息获得小波变换的变换系数并基于这些变换系数获得图像数据来消除来自X射线图像的噪声,整个预处理的原始图像 被分割成多个瓦片(S301)。 输出通过分割获得的每个瓦片的小波变换系数(S 302)。 对每个瓦片进行纹理分析,并输出分析结果(S 303)。 接下来,基于分析结果,对每个瓦片的小波变换系数应用系数转换(S 304)。 变换系数中的高频分量进行系数转换。 接下来,将逆离散小波变换应用于经过转换的每个区域的小波变换系数,由此输出已经消除了噪声的图像(S 306)。