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    • 7. 发明授权
    • Printer control apparatus and method
    • 打印机控制装置和方法
    • US06678072B1
    • 2004-01-13
    • US08902326
    • 1997-07-29
    • Yasushi MatsuokaHideo Honma
    • Yasushi MatsuokaHideo Honma
    • G06K1500
    • G06K15/02G06K15/1852G06K15/1853
    • It is an object to enable a printer to print at a high speed from drawing data including each drawing object of an image, a text, and graphics in the same page and to form print information in which a deterioration of a picture quality is small. An object-unit resolution discriminator discriminates attributes of drawing objects in print data which is formed by a host, discriminates a kind of resolution processing of each drawing object, selects either one of a high resolution rasterizer and a normal resolution rasterizer every drawing object on the basis of the discrimination result, and switches a resolution processing. A page detection/resolution controller switches a resolution mode for the printer driver to draw every page on the basis of the attribute detected by a page parameter discriminator for analyzing the print data and detecting the attributes of the drawing objects of each page.
    • 本发明的目的是使打印机能够从包括图像的每个绘制对象,文本和图形的绘制数据在内的高速打印,并且形成图像质量劣化的打印信息。 对象单元分辨率鉴别器鉴别由主机形成的打印数据中的绘制对象的属性,识别每个绘图对象的分辨率处理的种类,在每个绘图对象上选择高分辨率光栅化器和普通分辨率光栅化器中的任一个 鉴别结果的基础,并切换分辨率处理。 页面检测/分辨率控制器根据由页面参数识别器检测到的属性来分析打印数据并检测每页的绘图对象的属性来切换打印机驱动程序的分辨率模式以绘制每一页面。
    • 10. 发明授权
    • Process for regenerating electroless plating bath and a regenerating
apparatus of electroless plating bath
    • 化学镀浴的再生方法和化学镀浴的再生装置
    • US4425205A
    • 1984-01-10
    • US372133
    • 1982-04-27
    • Hideo HonmaYoshiaki SuzukiYasuhiro Matsumoto
    • Hideo HonmaYoshiaki SuzukiYasuhiro Matsumoto
    • C23C18/16C02F1/46B01D13/02
    • C23C18/1617Y10S204/13
    • A process for regenerating electroless plating bath comprising the steps of:(i) continuously or intermittently taking out a part or the whole of chelating agent-containing copper electroless plating bath from an electroless plating tank, followed by removing off the copper ion content from said bath;(ii) acidifying the thus obtained solution for precipitating the chelating agent therefrom and recovering the precipitated chelating agent;(iii) supplying said recovered chelating agent to an anodic cell separated by an exchange membrane from a cathodic cell having cathode, said anodic cell having copper anode, wherein in case a neutral or alkaline electrolyte solution is supplied to said cathodic cell said partitioning membrane is an anion exchange membrane or cation exchange membrane, while in case an acidic electrolyte solution is supplied to said cathodic cell said partitioning membrane is a cation exchange membrane, and applying direct current between both electrode; and(iv) then, recycling the solution within said anodic cell to said electroless plating tank, and a regenerating apparatus of electroless plating bath including(a) a copper-precipitating means for decomposing the copper chelate contained in the electroless copper plating bath and for precipitating the copper ion,(b) a chelating agent-recovering means for changing the pH of the solution to precipitate the chelating agent and recover, and(c) an electrolytic means comprising an anodic cell and a cathodic cell separated by means of an ion exchange membrane, said anodic cell having a copper anode therein, said cathodic cell having a cathode therein.
    • 1.一种无电镀浴的再生方法,包括以下步骤:(i)从无电镀槽连续地或间歇地取出含有螯合剂的铜无电镀液的一部分或全部,然后从所述 浴; (ⅱ)酸化由此获得的溶液,从中沉淀出螯合剂并回收沉淀的螯合剂; (iii)将所述回收的螯合剂供给到由具有阴极的阴极电池分离的阳极电池,所述阳极电池具有铜阳极,其中在将中性或碱性电解质溶液供应到所述阴极池的情况下,所述分隔膜为 阴离子交换膜或阳离子交换膜,而在向所述阴极池供给酸性电解质溶液的情况下,所述隔膜是阳离子交换膜,并且在两电极之间施加直流电流; 和(iv)然后,将所述阳极电池内的溶液再循环到所述化学镀槽中,以及化学镀浴的再生装置,其包括(a)用于分解无电镀铜浴中所含的铜螯合物的铜析出装置, 沉淀铜离子,(b)螯合剂回收装置,用于改变溶液的pH以沉淀螯合剂并回收,以及(c)包含阳离子电池和通过离子分离的阴极池的电解装置 所述阳极电池在其中具有铜阳极,所述阴极电池在其中具有阴极。