公开(公告)号：US6004658A

公开(公告)日：1999-12-21

申请号：US864047

申请日：1997-05-27

申请人： Isao Owada ,  Hiroyoshi Zama ,  Makoto Satoh ,  Noboru Shimamoto ,  Kouichi Dobashi

发明人： Isao Owada ,  Hiroyoshi Zama ,  Makoto Satoh ,  Noboru Shimamoto ,  Kouichi Dobashi

IPC分类号： B41J2/325 ,  B41M5/00 ,  B41M5/382 ,  B41M5/50 ,  B41M5/52 ,  C08L83/04

CPC分类号： B41M5/38257 ,  B41M5/529 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24975 ,  Y10T428/24983 ,  Y10T428/31663

摘要： The potency to be written via ink during recording so as to write the ink image and the re-transferability during re-transferring of the ink image on a recording medium should be retained, securely, for a long term. The transferring layers of the intermediate transferring medium comprise surface layer and intermediate layer, wherein the material of the surface layer comprises a silicone rubber containing 1 to 20 parts by weight of a non-reactive organopolysiloxane of a viscosity of 100 to 100,000 at 25.degree. C. per 100 parts by weight of an addition-type silicone rubber with no inorganic filler; and the material of the intermediate layer comprises a silicone rubber containing 1 to 20 parts by weight of a non-reactive organopolysiloxane of a viscosity of 100 to 100,000 at 25.degree. C. per 100 parts by weight of an addition-type silicone rubber.

摘要翻译： 在记录期间通过油墨写入墨水图像的效力以及将墨水图像重新转印到记录介质上的再转印性应当长期保持。 中间转印介质的转印层包括表面层和中间层，其中表面层的材料包括含有1-20重量份在25℃下粘度为100至100,000的非反应性有机聚硅氧烷的硅橡胶 相对于100重量份的不含无机填料的加成型硅橡胶; 并且中间层的材料包含硅橡胶，其含有1至20重量份在25℃下每100重量份加成型硅橡胶的粘度为100至100,000的非反应性有机聚硅氧烷。

公开(公告)号：US5794530A

公开(公告)日：1998-08-18

申请号：US727806

申请日：1996-10-07

申请人： Koichi Dobashi ,  Isao Owada ,  Hiroyoshi Zama

发明人： Koichi Dobashi ,  Isao Owada ,  Hiroyoshi Zama

IPC分类号： B41J13/00 ,  B41J2/325 ,  B41J13/22 ,  B41F1/30

CPC分类号： B41J2/325

摘要： A thermal transfer printer comprises an intermediate transfer roller, a thermal print head for transferring portions of an ink layer formed on an ink ribbon to the circumference of the intermediate transfer roller in ink dots, and a pressure drum to be pressed against the intermediate transfer roller to transfer the ink dots from the intermediate transfer roller thereto, provided with grippers on its circumference and with end plates each having a cam section. The cam sections have a height from the circumference of the pressure drum greater than that of the upper ends of the grippers from the circumference of the pressure drum at its opposite ends to avoid the collision of the grippers with the intermediate transfer roller, and have a radially outward convex curved shape. The length of the bases of the cam sections is greater than the distance between two edges between the circumference of the pressure drum and the flat surface formed by cutting a portion of the circumference of the pressure drum.

摘要翻译： 热转印打印机包括中间转印辊，用于将形成在墨带上的油墨层的部分转印到墨点的中间转印辊的圆周上的热打印头和压靠在中间转印辊上的压力鼓 将墨点从中间转印辊转印到其上，在其圆周上设置有夹持器，并且每个端部均具有凸轮部分。 凸轮部分的压力鼓圆周的距离高于来自压力鼓周边的夹持器的上端的高度，以避免夹持器与中间转印辊的碰撞，并且具有 径向向外凸出的弯曲形状。 凸轮部分的基部的长度大于压力鼓的圆周与通过切割压力鼓的圆周的一部分而形成的平坦表面之间的两个边缘之间的距离。

公开(公告)号：US5820284A

公开(公告)日：1998-10-13

申请号：US769170

申请日：1996-12-18

申请人： Isao Owada ,  Hiroyoshi Zama ,  Koichi Dobashi

发明人： Isao Owada ,  Hiroyoshi Zama ,  Koichi Dobashi

IPC分类号： B41J13/02 ,  B41J2/325 ,  B41M5/382 ,  B65H27/00 ,  B41J11/057

CPC分类号： B41M5/38221 ,  B41J2/325

摘要： The present invention provides a thermal transfer printer which causes neither blur in first printing nor stain on a sheet even in both-side printing, and which can securely maintain ink writing properties in recording to write an ink image by an intermediate transfer member, and re-transfer properties in re-transfer of an ink image to a printing medium over a long period time. The thermal transfer printer has an ink ribbon interposed between a thermal head having heating elements and an intermediate transfer member, a pressing member for pressing the intermediate transfer member so that an ink of said ink ribbon is transferred to the intermediate transfer member by the thermal head to form a primary recorded image, and the primary recorded image on the intermediate transfer member is transferred to a printing medium interposed between the pressing member and the intermediate transfer member by pressure of the pressing member to print a desired image, and a layer for preventing ink transfer provided on the surface of the pressing member.

摘要翻译： 本发明提供了一种热转印打印机，即使在双面打印中也不会造成第一次打印中的模糊或纸张上的污渍，并且可以可靠地保持记录中的墨水书写特性以通过中间转印部件写入墨水图像，并且重新 转印墨水图像长时间转印到打印介质上的性质。 热转印打印机具有插入在具有加热元件的热​​敏头和中间转印部件之间的墨带，用于按压中间转印部件的按压部件，使得所述墨带的墨水通过热敏头传递到中间转印部件 以形成主记录图像，并且通过按压部件的压力将中间转印部件上的初步记录图像转印到介质压印部件与中间转印部件之间的打印介质上，以打印所需图像，以及用于防止 设置在按压部件的表面上的墨水转印。