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    • 2. 发明授权
    • Inkjet image recording apparatus
    • 喷墨图像记录装置
    • US08851606B2
    • 2014-10-07
    • US13571064
    • 2012-08-09
    • Kazuya Takeda
    • Kazuya Takeda
    • B41J29/38
    • B41J2/2146
    • A chart 50 is formed of a density detecting pattern 51 and position detecting marks 52. The density detecting pattern 51 includes five different density areas A, B, C, D and E in form of belts arranged sequentially in Y-direction. The position detecting marks 52 are formed at intervals in X-direction which is a direction of arrangement of nozzles, at an end of the density area A of the density detecting pattern 51. These position detecting marks 52 are formed by suspending, for a fixed period of time, discharge from particular nozzles selected from a plurality of nozzles which discharge ink for forming the density detecting pattern 51, thereby producing ink-free portions (void portions) in the density area A.
    • 图表50由密度检测图案51和位置检测标记52形成。密度检测图案51包括沿Y方向依次布置的带状的五个不同的密度区域A,B,C,D和E。 位置检测标记52在浓度检测图案51的浓度区域A的端部,以喷嘴的排列方向的X方向间隔地形成。这些位置检测标记52是通过将固定 一段时间,从选自多个喷嘴的特定喷嘴排出,排出用于形成浓度检测图案51的油墨,由此在密度区域A中产生无油部分(空隙部分)。
    • 3. 发明申请
    • Method For Detecting Target Sound, Method For Detecting Delay Time In Signal Input, And Sound Signal Processor
    • 用于检测目标声音的方法,用于检测信号输入和声音信号处理器中的延迟时间的方法
    • US20080120100A1
    • 2008-05-22
    • US10509520
    • 2004-03-17
    • Kazuya TakedaKiyoshi TataraFumitada Itakura
    • Kazuya TakedaKiyoshi TataraFumitada Itakura
    • G10L21/02
    • G10L15/20G10L21/0272G10L2021/02166
    • A sound signal processor includes first and second framing sections, first and second frequency analyzing sections, and a cross-spectrum calculating sections, for detecting the phase of a cross-spectrum between the sound signals input to first and second microphones, a phase extracting sections, a phase unwrap processing sections, a frequency band dividing section, and first through N-th inclination calculating sections, for detecting the inclinations of the phase of the cross-spectrum detected by the cross-spectrum calculating section with respect to the frequency, and a histogram calculating section and a voiced/voiceless determining section, for detecting a speech section in the sound received by the first and second microphones based on the inclination with respect to the frequency detected by the first through N-th inclination calculating sections.
    • 声音信号处理器包括第一和第二成帧部分,第一和第二频率分析部分以及用于检测输入到第一和第二麦克风的声音信号之间的交叉频谱的相位的交叉频谱计算部分,相位提取部分 相位解除处理部,频带分割部以及第1〜第N倾斜计算部,检测交叉谱计算部检测出的交叉频谱的相位相对于频率的倾斜度,以及 直方图计算部分和有声/无声确定部分,用于基于由第一至第N倾斜计算部分检测到的频率的倾斜度来检测由第一和第二麦克风接收的声音中的语音部分。
    • 5. 发明申请
    • Service points liquidation system
    • 服务点清算制度
    • US20050108090A1
    • 2005-05-19
    • US10489405
    • 2003-11-13
    • Yutaka TakedaTsunemasa HayashidaKazuya Takeda
    • Yutaka TakedaTsunemasa HayashidaKazuya Takeda
    • G06Q30/00G06F17/60
    • G06Q30/02G06Q20/381G06Q20/387G06Q30/0212G06Q30/0226G06Q30/0235
    • Service points liquidation system is provided, wherein a service point is provided to the customers and the accumulated service points are liquidated so as to stimulate their propensity to further consumption. This liquidation system comprises a conversion means 1 to convert an amount paid or the number of applications made by a customer into a service point and a host computer 2 in which the service points data are stored, which computer is provided with a database construction means 21, a storage means 22, a reference means 23 and a liquidation processing means 24, wherein the accumulated service points data arranged for each customer as individual accumulated service points databases by the database construction means 21 are subjected to the liquidation processing means 24 so as to be stored in the storage means 22.
    • 提供了服务点清算系统,其中向客户提供服务点,并且累积的服务点被清算以便刺激其进一步消费的倾向。 该清算系统包括转换装置1,将支付的金额或客户的应用数量转换成服务点,存储服务点数据的主计算机2,该计算机设置有数据库构造装置21 ,存储装置22,参考装置23和清算处理装置24,其中由数据库构成装置21将作为各个顾客作为各个累积服务点数据库排列的累积服务点数据进行清算处理装置24,以便 存储在存储装置22中。
    • 8. 发明授权
    • Ink feeding rate control method and data correcting method for a printing machine
    • 一种印刷机的送墨速率控制方法和数据校正方法
    • US07216946B2
    • 2007-05-15
    • US10774538
    • 2004-02-10
    • Takaharu YamamotoKazuya TakedaKazuki Fukui
    • Takaharu YamamotoKazuya TakedaKazuki Fukui
    • B41J29/38
    • B41F33/0045
    • An ink feeding rate control method for a printing machine includes a step of determining, from image data used in recording images, an average of image area ratios of images in areas on prints corresponding to ink keys, a step of determining, from the image data, an average of image area ratios of images in positions aligned in a printing direction with the detecting patches (i.e. rectangular areas having substantially the same width as the detecting patches and extending in the printing direction) printed in the areas on the prints corresponding to the ink keys, and a step of correcting the reference information based on the average of image area ratios of the images in the areas on the prints corresponding to the ink keys, and the average of image area ratios of the images in the positions aligned in the printing direction with the detecting patches printed on the prints.
    • 一种用于印刷机的墨水供给速度控制方法,包括以下步骤:从记录图像中使用的图像数据,确定与墨水键对应的打印区域中的图像的图像面积比的平均值,从图像数据 ,打印在对应于打印方向上的打印区域中的打印方向上的位置中的图像的平均图像的面积与检测片(即,与检测片的宽度基本相同并且在打印方向上延伸) 墨水键,以及基于与墨水键对应的打印区域中的图像的图像面积比的平均值以及在对应于墨水键的位置中的图像的图像面积比的平均值来校正参考信息的步骤 打印方向与打印件上打印的检测补丁。