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    • 5. 发明授权
    • Actuating control method of thermal head
    • 热头驱动控制方法
    • US5268706A
    • 1993-12-07
    • US836040
    • 1992-02-12
    • Masaki Sakamoto
    • Masaki Sakamoto
    • B41J2/365
    • B41J2/365
    • A heating elements' row provided in the thermal head is separated into at least three blocks each including a plurality of heating elements. When each heating element is heated by turning on electricity, the last heat accumulation amount of said each heating element is calculated, as well the last sum of heat accumulation amounts in each block is calculated. And, the calculated amount of the sum of the heat accumulation amounts in each block is corrected in accordance with the position of each block in the heating elements' row. Subsequently, the time period for turning on electricity to each heating element is determined based on said calculated amount of last heat accumulation amount of said each heating element and said corrected amount of last sum of heat accumulation amount of each block, thereby adequate control of time period for turning on electricity can be performed so as to response to actual heat accumulation condition in each heating element.As a result, the printing operation is carried out excellently so as not to cause undesirable printing density difference among heating elements laid in a row.
    • 设置在热敏头中的加热元件排被分成至少三个块,每个块包括多个加热元件。 当通过接通电加热每个加热元件时,计算所述每个加热元件的最后一个热积累量,并且计算每个块中最后的热积累量的总和。 并且,根据加热元件列中的每个块的位置来校正每个块中的累积热量之和的计算量。 随后,基于所计算出的每个加热元件的最后一个热积累量和每个块的最终累积热量的校正量来确定对每个加热元件接通电力的时间段,由此充分控制时间 可以执行用于接通电力的周期,以响应每个加热元件中的实际热积聚条件。 结果,打印操作非常好地进行,从而不会造成排列在一起的加热元件之间不期望的打印浓度差异。
    • 6. 发明授权
    • Method for intermittently forming laid layers
    • 间歇地铺设铺层的方法
    • US06881441B1
    • 2005-04-19
    • US09869643
    • 2000-06-07
    • Hideo KobayashiMasaki SakamotoMasahide OkumuraHironobu Kawajiri
    • Hideo KobayashiMasaki SakamotoMasahide OkumuraHironobu Kawajiri
    • B65B9/02B65B49/10B05D1/22B05C9/10
    • B65B9/02B65B49/10
    • An intermittently laying method for intermittently forming laid layers (14) comprising a fluidized substance (13) laid thereon on a surface of a sheet-like member (12) moving in one direction, in the moving direction, the method comprising steps of: folding a part of the sheet-like member (12) corresponding to a non-laid portion (15) between adjacent laid portions inwardly towards a back surface side of the sheet-like member (12) on an upstream side of a coating head (16) for laying the fluidized substance (13) on the sheet-like member (12) thereby forming a continuous surface-to-be-laid (30) on a surface side; continuously supplying the fluidized substance (13) from the laying means to the surface-to-be-laid thereby forming the laid layer (14); bringing back the inwardly folded non-laid portion (15) so as to be flush with the surface-to-be-laid (30) on a downstream side of the coating head (16); and intermittently interposing the non-laid portion (15) between continuously laid adjacent laid layers (14).
    • 一种用于间歇地形成铺设层的间歇铺设方法,包括在沿着移动方向在一个方向上移动的片状构件(12)的表面上的流化物质(13),所述方法包括以下步骤:折叠 对应于在相邻的铺设部分之间的未铺设部分(15)的一部分,在涂覆头(16)的上游侧向内朝向片状构件(12)的背面侧 ),用于将流化物质(13)放置在片状构件(12)上,从而在表面侧形成连续的被覆层(30); 将流化物质(13)从铺设装置连续地供给到待铺设的表面,从而形成铺设层(14); 使所述向内折叠的非铺设部分(15)与所述涂覆头(16)的下游侧与所述待铺设的表面(30)齐平; 并且在连续铺设的相邻铺设层(14)间歇地插入非铺设部分(15)。