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    • 2. 发明授权
    • Printer driver and method of printing print data
    • 打印机驱动程序和打印数据打印方法
    • US08432566B2
    • 2013-04-30
    • US12423534
    • 2009-04-14
    • Tadashi AdachiToshiyuki Sugimoto
    • Tadashi AdachiToshiyuki Sugimoto
    • G06F15/00
    • G06F3/1284G06F3/1208G06F3/1219G06F3/1242
    • A printer driver conserves recording paper by removing blank space formed at the top and bottom of each page when printing. The printer driver acquires the coordinates of the top and bottom of the part of the print image, and calculates the page length required to print the middle area between the top and bottom blank space areas based on these coordinates. The print data for printing this middle area is then extracted and printed. When printing is completed, the recording paper is conveyed only the difference between the page length and the transportation distance of the recording paper to set the print head to a position separated only the page length from the printing start position of the area print data, that is, to a position touching the middle area. As a result, blank space between the middle areas of consecutively printed pages is eliminated.
    • 打印机驱动程序通过在打印时移除每页顶部和底部形成的空白区域来节省记录纸。 打印机驱动程序获取打印图像部分的顶部和底部的坐标,并且基于这些坐标计算在顶部和底部空白区域之间打印中间区域所需的页面长度。 然后提取并打印用于打印该中间区域的打印数据。 当打印完成时,记录纸仅传送记录纸的页面长度和传送距离之间的差异,以将打印头设置为仅将区域打印数据的打印开始位置的页面长度分隔开的位置, 是到一个接触中间区域的位置。 结果,消除了连续打印页面的中间区域之间的空格。
    • 4. 发明申请
    • Printer Driver and Method of Printing Print Data
    • 打印机驱动程序和打印数据打印方法
    • US20090262394A1
    • 2009-10-22
    • US12423534
    • 2009-04-14
    • Tadashi AdachiToshiyuki Sugimoto
    • Tadashi AdachiToshiyuki Sugimoto
    • G06F15/00
    • G06F3/1284G06F3/1208G06F3/1219G06F3/1242
    • A printer driver conserves recording paper by removing blank space formed at the top and bottom of each page when printing. The printer driver 9 acquires the coordinates of the top and bottom of the part of the print image that is not blank space from the print image B of the print data for one page, and calculates the page length L required to print the middle area H between the top and bottom blank space areas based on these coordinates. The area print data for printing this middle area H is then extracted and printed. When printing is completed, the recording paper 11 is conveyed only the difference N between the page length L and the transportation distance M of the recording paper 11 to set the print head 10 to a position separated only the page length L from the printing start position of the area print data, that is, to a position touching the middle area H. As a result, only the middle area H for each page is printed to the recording paper 11. Blank space between the middle areas H of consecutively printed pages is also eliminated.
    • 打印机驱动程序通过在打印时移除每页顶部和底部形成的空白区域来节省记录纸。 打印机驱动器9从一页的打印数据的打印图像B获取不是空格的打印图像的一部分的顶部和底部的坐标,并且计算打印中间区域H所需的页面长度L 基于这些坐标在顶部和底部空白区域之间。 然后提取并打印用于打印该中间区域H的区域打印数据。 当打印完成时,记录纸11仅传送记录纸11的页面长度L和传送距离M之间的差值N,以将打印头10设置为仅从打印开始位置分离页面长度L的位置 区域打印数据的位置,即接触中间区域H的位置。结果,仅将每页的中间区域H打印到记录纸11上。连续打印页面的中间区域H之间的空白区域是 也消除了。
    • 10. 发明授权
    • Optical disk recording apparatus capable of reducing cross-talk between
pre-pits and adjacent tracks
    • 能够减少预凹坑和相邻轨道之间的串扰的光盘记录装置
    • US5777980A
    • 1998-07-07
    • US651272
    • 1996-05-23
    • Tadashi Adachi
    • Tadashi Adachi
    • G11B7/00G11B7/0045G11B7/007G11B7/126G11B7/26G11B7/24G11B9/00
    • G11B7/126G11B7/261G11B7/00456G11B7/00745
    • An apparatus for optical master disk exposure for exposing guide grooves and pre-pits with laser beams has a reference signal generator which generates a reference signal for being supplied to a groove reference voltage generator that generates a groove reference voltage according to the reference signal. A pre-pit designation signal generator generates a pre-pit designation signal designating formation of the pre-pits. A pre-pit region voltage generator generates a pre-pit region voltage with a power of level of 70 to 75% of the groove reference voltage according to the pre-pit designation signal. A bias voltage generator generates a bias voltage with a power level of 80 to 90 of the groove reference voltage when no pre-pit is formed according to the pre-pit designation signal. A guide groove exposure voltage supplier adds together the groove reference voltage, the pre-pit region voltage and the bias voltage and outputs a guide groove exposure voltage to a laser beam modulating means which modulates the laser beams according to the guide groove exposure voltage received from the guide groove exposure voltage supplier. The guide grooves are uniformly formed thereby enabling the reduction of cross-talk.
    • 用于用激光束引导引导槽和预凹坑的光学主盘曝光装置具有参考信号发生器,该参考信号发生器产生参考信号,以供应给根据参考信号产生沟槽参考电压的沟槽参考​​电压发生器。 预凹坑指定信号发生器产生指定预凹坑形成的预凹坑指定信号。 预凹坑区域电压发生器根据预凹坑指定信号产生具有沟槽参考电压的70%至75%的电平的预凹坑区域电压。 当根据预凹坑指定信号不形成预制凹坑时,偏置电压发生器产生功率电平为沟槽参考电压的80至90的偏置电压。 引导槽曝光电压供给器将沟槽基准电压,预制凹坑区域电压和偏置电压相加在一起,并将导向槽暴露电压输出到激光束调制装置,该激光束调制装置根据从 导槽曝光电压供应商。 引导槽均匀地形成,从而能够减少串扰。