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1.发明授权
公开(公告)号：US4188139A
公开(公告)日：1980-02-12
申请号：US794514
申请日：1977-05-06
IPC分类号： B41M5/382 , B41J2/01 , B41J27/10 , B41J29/26 , B41M3/00 , B41M5/00 , B41M7/00 , B43L19/00 , C09D11/00 , C09D11/02 , G01D15/00 , B41J29/16
CPC分类号： G01D15/005 , B41J29/26 , B41M7/0009 , C09D11/037
摘要： A correctable print is obtained by using an easily sublimable ink. Said print is completely erased when heated at a temperature insufficient to cause the darkening of the paper, by means of a hot point, of hot air, or of radiant energy.
摘要翻译： 通过使用容易升华的油墨获得可校正的印刷品。 当不能通过热空气或辐射能的热点引起纸张变暗的温度加热时，所述印刷品被完全擦除。
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公开(公告)号：US4326812A
公开(公告)日：1982-04-27
申请号：US169844
申请日：1980-07-17
申请人： Arnaldo Pasini , Franco Knirsch
发明人： Arnaldo Pasini , Franco Knirsch
CPC分类号： B41J2/385 , Y10S101/37
摘要： The printer comprises electrodes arrayed in circumferential rings and rows parallel to the axis of a cylinder. This axis corresponds to the vertical direction of characters printed on a sheet of paper. The print cylinder is moved in the direction of a line of print transversely to the direction of feed movement of the paper and rotates with respect to the paper in order to avoid sliding movement. A movable inked ribbon is disposed against the top face of the paper on which the printing is to be effected, and on the opposite side to the print cylinder. The inked ribbon is electrically conducting and connected to one terminal of the power supply which selectively energizes the electrodes. The ribbon is moved in the same direction as the print cylinder by means of drive rollers. The inked ribbon passes through an inking station for continuously renewing the layer of ink. The inked ribbon is also moved in the same direction as the paper by a face cam to ensure there is always a freshly inked band of the ribbon opposite the electrodes but this may not be necessary and is a feature omitted from a modified embodiment in which the ribbon rollers drive it in the direction of paper feed.
摘要翻译： 打印机包括沿圆周方向排列的电极和平行于圆柱体轴线的电极。 该轴对应于打印在一张纸上的字符的垂直方向。 印刷滚筒沿着纸张的进给方向横向于打印线的方向移动，并相对于纸张旋转，以避免滑动。 可移动的着色色带设置在打印纸要进行的纸的顶面上，并且与打印滚筒相对的一侧。 着墨带是导电的并且连接到电源的一个端子，其选择性地激励电极。 带子通过驱动辊在与印刷滚筒相同的方向上移动。 着墨色带通过着墨站，用于不断更新墨水层。 着墨色带还通过面凸轮沿与纸相同的方向移动，以确保色带与电极相对始终具有新鲜的带状带，但这可能不是必需的，并且是从修改的实施例中省略的特征，其中 色带辊沿着进纸方向驱动它。
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公开(公告)号：US4359748A
公开(公告)日：1982-11-16
申请号：US166982
申请日：1980-07-08
申请人： Arnaldo Pasini , Franco Knirsch
发明人： Arnaldo Pasini , Franco Knirsch
CPC分类号： B41J2/385
摘要： A device for non impact printing of alpha-numeric characters on a sheet of normal paper, wherein an electrically conducting carrier is covered with an inking substance which is transferred to the paper by means of electrical pulses.The inked carrier is movable and is disposed against the paper on the opposite side to a print head provided with a plurality of electrodes and movable with a translatory motion with respect to the paper. The inked carrier passes through an inking station in which a series of rollers take ink from a container and, with a metered action, spread it on the carrier, thus renewing the efficiency of the layer of ink.
摘要翻译： 一种用于在普通纸张上非冲击印刷字母数字字符的装置，其中导电载体被用墨脉冲传送到纸张的着墨物质覆盖。 墨水载体是可移动的并且在与设置有多个电极并且可相对于纸张的平移运动的打印头的相反侧上抵靠纸张设置。 着墨载体通过一个着墨站，其中一系列辊从容器中取出墨水，并且通过计量的作用将其铺展在载体上，从而更新墨层的效率。
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公开(公告)号：US3934257A
公开(公告)日：1976-01-20
申请号：US500826
申请日：1974-08-26
申请人： Arnaldo Pasini
发明人： Arnaldo Pasini
CPC分类号： G03G15/22 , B41J2/4655
摘要： A non-impact printing system in which a photoconductor is illuminated with a light image of the character to be printed while applying a voltage across the photoconductor and a transparent insulating belt held in contact with the illuminated portion of the photoconductor. This results in the depositing of a latent electrostatic image of the character on the surface of the belt in contact with the photoconductor layer. The belt is then transported past a developing station where the image is developed with a toner and then transferred to plain paper.
摘要翻译： 一种非冲击式打印系统，其中在通过光电导体施加电压并且与感光体的被照射部分保持接触的透明绝缘带的同时用要印刷的字符的光图像照亮感光体。 这导致在与感光体层接触的带的表面上沉积字符的静电潜像。 然后将带传送通过显影站，其中图像用调色剂显影，然后转移到普通纸。
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