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    • 21. 发明授权
    • Copying machine
    • 复印机
    • US4709149A
    • 1987-11-24
    • US762866
    • 1985-08-06
    • Haruhiko TakahashiToshiharu InuiHiroyuki SaitohNoriyoshi IshikawaHitoshi FunatoTakashi OhmoriMasami KurataYasuo Katou
    • Haruhiko TakahashiToshiharu InuiHiroyuki SaitohNoriyoshi IshikawaHitoshi FunatoTakashi OhmoriMasami KurataYasuo Katou
    • B41J2/325B41J17/02H04N1/00H04N1/10H04N1/17H04N1/40H04N1/405G03C5/16
    • H04N1/40031H04N1/1008H04N1/1017H04N1/17H04N1/40087
    • A copying machine records an image on a recording sheet through the use of an ink donor sheet with thermally transferable ink. The copying machine includes a platen of glass for supporting an original to be copied, a scanner unit movable reciprocally relative to the platen for reading a series of lines on the original and for generating an image signal for each line, a thermal head having a heating region for selectively generating thermal pulses in response to the image signal from the scanner unit, an ink donor sheet supply assembly for supplying the thermal head with an ink donor sheet coated with thermally transferable ink which can be fluidized or sublimable upon being heated, a recording sheet supply assembly for supplying a recording sheet in the vicinity of the thermal head, a contacting assembly for bringing the supplied recording sheet into intimate contact with a heating region of the thermal head with the ink donor sheet interposed between the thermal head and the recording sheet, and a recording sheet discharging assembly for discharging the recording sheet peeled off the ink donor sheet after the image has been recorded on the recording sheet.
    • 复印机通过使用具有可热转印墨水的供墨器片将图像记录在记录片材上。 复印机包括用于支撑要复印的原稿的玻璃台板,可相对于台板往复移动的扫描器单元,用于读取原稿上的一系列线,并为每行生成图像信号;具有加热的热敏头 区域,用于响应于来自扫描仪单元的图像信号选择性地产生热脉冲;供墨片供应组件,用于向热敏头供应涂覆有可热转印墨水的供墨片,该可热转印墨可在加热时流化或升华,记录 用于在热敏头附近供给记录片材的片材供应组件,用于使供应的记录片材与热敏头的加热区域紧密接触的接触组件,其中供墨片插入在热敏头和记录片材之间 以及用于排出在该供墨板之后剥离的记录纸的记录纸排出组件 图像已被记录在记录纸上。
    • 27. 发明授权
    • Transfer type heat-sensitive recording device
    • 转印式热敏记录装置
    • US4481518A
    • 1984-11-06
    • US423779
    • 1982-09-27
    • Toshiharu InuiFujio MoriguchiTakashi Ohmori
    • Toshiharu InuiFujio MoriguchiTakashi Ohmori
    • B41J2/325G01D15/10B41J13/02
    • G01D15/10
    • A heat-sensitive transfer type recording device is provided with a thermal head having heat generating elements and a backing roll operatively positioned relative to the heat generating elements to accommodate the passage of an ink donor sheet and a recording sheet therebetween under pressure. A separation roll is spaced from the backing roll to provide for the passage of said ink donor sheet and said recording sheet therebetween at a pressure substantially less than the pressure exerted on the sheets upon passage between the backing roll and the heat generating elements. The ink donor sheet is directed about the separation roll at a relatively sharp angle to separate the recording sheet from the ink donor sheet with a complete transfer of the ink from the ink donor sheet to the recording sheet as a result of the reduced pressure on the sheets at the separation roll.
    • 热敏转印型记录装置设置有具有发热元件的热​​敏头和相对于发热元件可操作地定位的背衬辊,以适应压力下的供墨片和记录片的通过。 分离辊与背衬辊间隔开以提供所述供墨片和所述记录片材在其间的压力,其压力基本上小于在背衬辊和发热元件之间通过时施加在片材上的压力。 墨供体片以相对尖锐的角度围绕分离辊指向,以将记录片材与供墨片材分离,由于墨水供应器片材上的压力降低,墨水从供墨片材完全转印到记录片材上 分离辊上的片材。