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    • 62. 发明授权
    • Information recorder and information recording method for recording data after an occurrence of off track writing
    • 信息记录器和信息记录方法,用于在发生离线写入之后记录数据
    • US08638522B2
    • 2014-01-28
    • US13365049
    • 2012-02-02
    • Takashi MatsuoKenji Yoshida
    • Takashi MatsuoKenji Yoshida
    • G11B5/56
    • G11B5/59627G11B5/012G11B20/10388G11B20/1889G11B2020/1896G11B2220/2516
    • According to one embodiment, an information recorder includes: a determination module; a storage module; a reader; and a writer. The determination module determines whether a position of a head for writing data is off a target track of a recording medium. The storage module temporarily stores therein data written by the head. The reader reads, if it is determined that the head is positioned off the target track, first data written in a sector which is considered overwritten by the head positioned off the target track among sectors of an adjacent track adjacent to the target track, from the storage module. The writer writes, if it is determined that the head is positioned off the target track, the first data into a sector positioned later than the sector into which data is written at the time the head is positioned off the target track.
    • 根据一个实施例,信息记录器包括:确定模块; 存储模块; 一位读者; 和作家。 确定模块确定用于写入数据的头的位置是否离开记录介质的目标轨道。 存储模块暂时存储头部写入的数据。 如果确定头部位于目标轨迹之外,则读取器从第一数据被写入在与目标轨道相邻的相邻轨道的扇区之中位于离开目标轨道的头部被认为覆盖的扇区中的第一数据 存储模块 写入器写入,如果确定头部位于目标轨道之外,则将第一数据转换成位于比头部位于目标轨迹之后写入数据的扇区更晚的扇区中。
    • 67. 发明申请
    • INFORMATION RECORDER AND INFORMATION RECORDING METHOD
    • 信息记录器和信息记录方法
    • US20120300341A1
    • 2012-11-29
    • US13365049
    • 2012-02-02
    • Takashi MatsuoKenji Yoshida
    • Takashi MatsuoKenji Yoshida
    • G11B5/56
    • G11B5/59627G11B5/012G11B20/10388G11B20/1889G11B2020/1896G11B2220/2516
    • According to one embodiment, an information recorder includes: a determination module; a storage module; a reader; and a writer. The determination module determines whether a position of a head for writing data is off a target track of a recording medium. The storage module temporarily stores therein data written by the head. The reader reads, if it is determined that the head is positioned off the target track, first data written in a sector which is considered overwritten by the head positioned off the target track among sectors of an adjacent track adjacent to the target track, from the storage module. The writer writes, if it is determined that the head is positioned off the target track, the first data into a sector positioned later than the sector into which data is written at the time the head is positioned off the target track.
    • 根据一个实施例,信息记录器包括:确定模块; 存储模块; 一位读者; 和作家。 确定模块确定用于写入数据的头的位置是否离开记录介质的目标轨道。 存储模块暂时存储头部写入的数据。 如果确定头部位于目标轨迹之外,则读取器从第一数据被写入在与目标轨道相邻的相邻轨道的扇区之中位于离开目标轨道的头部被认为覆盖的扇区中的第一数据 存储模块 写入器写入,如果确定头部位于目标轨道之外,则将第一数据转换成位于比头部位于目标轨迹之后写入数据的扇区更晚的扇区中。
    • 68. 发明申请
    • PRINTING MEDIUM, INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE
    • 印刷介质,信息处理方法,信息处理设备
    • US20120224229A1
    • 2012-09-06
    • US13509078
    • 2010-11-10
    • Kenji Yoshida
    • Kenji Yoshida
    • H04N1/405
    • H04N1/405G06K7/1447G06K19/06037G06K19/06046H04N1/32208H04N1/32256H04N1/32309H04N1/3871
    • A printing medium that is capable of expressing vivid colors without increasing the number of colors and capable of suppressing a printing cost of a dot pattern printing, an information processing method, and an information processing device that use the printing medium are provided that make it possible to perform superposed printing of a graphic and a dot pattern with one color without using inks having different frequency characteristics. A dot pattern includes grid dots arranged in accordance with a predetermined rule for defining information with halftone dots that are superimposed and printed. The printing medium is printed in a way in which dots on the printing medium are detected from brightness information recorded in bitmap image data by a predetermined method and the dots are determined either as the grid dots that constitute the dot pattern or the halftone dots by an image analysis processing unit.
    • 提供能够表现生动的颜色而不增加颜色数量并且能够抑制点图案印刷的打印成本的打印介质,信息处理方法和使用打印介质的信息处理装置,这使得可能 以不使用具有不同频率特性的墨水进行图形和点阵图案的叠加打印。 点图案包括根据预定规则布置的网格点,用于定义具有被重叠和打印的半色调点的信息。 打印介质以通过预定方法从记录在位图图像数据中的亮度信息检测到打印介质上的点的方式打印,并且这些点被确定为构成点图案的网格点或半色调点由 图像分析处理单元。
    • 69. 发明授权
    • Information input/output method using dot pattern
    • 信息输入/输出方式使用点阵图案
    • US08253982B2
    • 2012-08-28
    • US13251903
    • 2011-10-03
    • Kenji Yoshida
    • Kenji Yoshida
    • H04N1/40G06K15/10G06K9/46
    • G06K7/1417G06K19/06037G06K2019/06234
    • A dot pattern including a block defined as a rectangular area of a square or a rectangle of a medium face, such as printed matter. A straight line in a vertical direction and a horizontal direction configuring a frame of the block each are defined as a standard grid line. Virtual reference grid points are provided at predetermined intervals on the reference grid line. Reference grid point dots are placed on respective virtual reference grid points. Straight lines that connect the virtual reference grid points to each other and are parallel to the reference grid lines are defined as grid lines. A point of intersection of grid lines is defined as a virtual grid point. A dot pattern is generated by arranging one or a plurality of information dots, each of which has a distance and a direction around the virtual grid point.
    • 点阵图形,其包括被定义为中等面的正方形或矩形的矩形区域的块,例如印刷物。 在构成块的框架的垂直方向和水平方向上的直线被定义为标准网格线。 以参考网格线上的预定间隔提供虚拟参考网格点。 参考网格点点放置在相应的虚拟参考网格点上。 将虚拟参考网格点彼此连接并平行于参考网格线的直线定义为网格线。 将网格线的交点定义为虚拟网格点。 通过布置一个或多个信息点来生成点图案,每个信息点具有围绕虚拟网格点的距离和方向。