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    • 47. 发明授权
    • Thermal transfer printing method and thermal head used in method thereof
    • 热转印法和热敏头用于其方法
    • US4663636A
    • 1987-05-05
    • US676333
    • 1984-11-29
    • Masaru OhnishiMasayuki Saito
    • Masaru OhnishiMasayuki Saito
    • B41J2/315B41J2/325B41J2/36B41M5/382G01D15/10H04N1/23H04N1/40H04N1/50
    • B41M5/38228B41J2/325H04N1/23H04N1/40031H04N1/40087H04N1/508
    • A thermal transfer printing method uses an ink sheet (12) having solid ink layers (11) whose optical reflection density is smaller than a maximum value of the optical reflection density of picture elements to be printed, and comprises the first step of printing the picture elements by moving a plain paper (4) and the ink sheet (12) in a forward direction (FW) so that the solid ink layers are transferred onto the plain paper (4), the second step of moving the plain paper (4) in a backward direction (BW) and the third step of transferring the solid ink layers (11) in an overlapping manner onto the picture elements printed in the first step, by moving the plain paper (4) and the ink sheet (12) again in the forward direction (FW). In the first and third steps, the solid ink layers (11) are completely transferred onto the plain paper (4). The gradation of the picture elements is determined by the number of transfer times. Therefore, each picture element in the gradation can be printed in an extremely stable manner with good reproducibility.
    • 热转印法使用具有光反射密度小于要印刷的像素的光反射浓度的最大值的固体油墨层(11)的油墨纸(12),并且包括打印图像的第一步骤 通过使普通纸(4)和油墨纸(12)沿向前方向(FW)移动,使得固体油墨层被转印到普通纸(4)上,第二步是移动普通纸(4) 在向后方向(BW)和通过重叠地将固体油墨层(11)转印到第一步骤中印刷的图像上的第三步骤,通过再次移动普通纸(4)和油墨纸(12) 在前进方向(FW)。 在第一和第三步骤中,固体油墨层(11)完全转印到普通纸(4)上。 图像元素的灰度由传送次数决定。 因此,可以以非常稳定的方式以高重现性打印渐变中的每个像素。
    • 49. 发明授权
    • Chemical vapor deposition method using an organoplatinum compound
    • 化学气相沉积法使用有机铂化合物
    • US08911827B2
    • 2014-12-16
    • US14003297
    • 2012-04-16
    • Kazuharu SuzukiShunichi NabeyaMasayuki Saito
    • Kazuharu SuzukiShunichi NabeyaMasayuki Saito
    • C23C16/18C07F15/00
    • C23C16/18C07F15/0086
    • A chemical deposition method for producing a platinum thin film or a platinum compound thin film by chemical vapor deposition of an organoplatinum compound is represented by the following formula, which includes a divalent platinum atom, and hexadiene or a hexadiene derivative and alkyl anions coordinated to the divalent platinum atom. In the following formula, R1 and R2 are each an alkyl group, and may be different from each other. R3 and R4 are each a hydrogen atom or an alkyl group, and may be different from each other. The organoplatinum compound is satisfactory in stability and generates no toxic substance in film formation, and hence is satisfactory in handleability and excellent in practicability. The organoplatinum compound has a high vapor pressure, enables the film formation at a low temperature, and is useful as a CVD raw material easily forming a film on a spatial structure.
    • 通过化学气相沉积有机铂化合物制备铂薄膜或铂化合物薄膜的化学沉积方法由下式表示,其包括二价铂原子,己二烯或己二烯衍生物和与 二价铂原子。 在下式中,R 1和R 2各自为烷基,并且可以彼此不同。 R 3和R 4各自为氢原子或烷基,并且可以彼此不同。 有机铂化合物的稳定性令人满意,成膜时不产生有毒物质,因此操作性好,实用性优异。 有机铂化合物具有高蒸气压,能够在低温下形成膜,并且可用作在空间结构上容易形成膜的CVD原料。