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    • 83. 发明授权
    • Phase noise extraction apparatus and technique
    • 相位噪声提取装置及技术
    • US08711992B2
    • 2014-04-29
    • US13484856
    • 2012-05-31
    • Koji HaradaMitsuru Yokoyama
    • Koji HaradaMitsuru Yokoyama
    • H04L27/06H03D1/00
    • H04B17/345H04L1/20
    • A phase noise extraction apparatus and technique that extracts phase noise induced by a component of a transmitter from a radio frequency (RF) signal and attenuates noise induced from other sources. The RF signal is digitized, modulation is removed, and the carrier is suppressed to provide a noise signal including the phase noise and the noise induced from the other sources. A complementary autocorrelation operation is applied to the noise signal to attenuate the noise from the other sources. The correlated signal is transformed into the frequency domain to generate a power spectrum of the phase noise that may be measured or displayed.
    • 一种相位噪声提取装置和技术,其从射频(RF)信号中提取由发射机的分量引起的相位噪声,并且衰减从其它源引起的噪声。 RF信号被数字化,去除调制,并且抑制载波以提供包括相位噪声和从其它源引起的噪声的噪声信号。 互补自相关运算被应用于噪声信号以衰减来自其它源的噪声。 相关信号被变换到频域以产生可被测量或显示的相位噪声的功率谱。
    • 84. 发明授权
    • Liquid ejecting apparatus
    • 液体喷射装置
    • US08529027B2
    • 2013-09-10
    • US12948685
    • 2010-11-17
    • Koji Harada
    • Koji Harada
    • B41J2/175B41J2/165B41J2/17
    • B41J2/175B41J2/16532B41J2/16552B41J2/185B41J2/2117
    • A liquid ejecting apparatus includes: a liquid ejecting head; a liquid receiving section; a suction pump that is connected the liquid receiving section; a first liquid containing section that contains first liquid; a second liquid containing section that contains second liquid. When the second liquid in the liquid ejecting head is exchanged for the first liquid, the liquid ejecting head eject the liquid toward the liquid receiving section in a state in which the liquid receiving section is away from the liquid ejecting head, and when the first liquid in the liquid ejecting head is exchanged for the second liquid, the suction pump to operate in a state in which the liquid receiving section has been brought into contact with the liquid ejecting head to cover the ejection nozzles.
    • 一种液体喷射装置,包括:液体喷射头; 液体接收部分; 连接所述液体接收部的抽吸泵; 含有第一液体的第一液体容纳部分; 含有第二液体的第二液体容纳部分。 当液体喷射头中的第二液体被更换为第一液体时,液体喷射头在液体接收部分远离液体喷射头的状态下将液体朝向液体接收部分喷射,并且当第一液体 在液体喷射头中更换第二液体时,抽吸泵在液体接收部分已经与液体喷射头接触以覆盖喷射喷嘴的状态下工作。
    • 85. 发明授权
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • US08482825B2
    • 2013-07-09
    • US13287693
    • 2011-11-02
    • Junichi HayashiMasanori YokoiKoji Harada
    • Junichi HayashiMasanori YokoiKoji Harada
    • H04N1/46
    • H04N1/52
    • When a lightness level expressed by a selected pixel value is equal to or larger than a threshold, the use amounts of respective color materials of a first color material group, and those of respective color materials of a third color material group are stored in a memory in association with the selected pixel value. On the other hand, when the lightness level expressed by the selected pixel value is smaller than the threshold, the use amounts of respective color materials of the first color material group, and those of respective color materials of a second color material group are stored in the memory in association with the selected pixel value.
    • 当由所选像素值表示的亮度级别等于或大于阈值时,将第一颜色材料组的各种颜色材料和第三颜色材料组的各种颜色材料的颜色材料的使用量存储在存储器中 与所选择的像素值相关联。 另一方面,当由所选择的像素值表示的亮度水平小于阈值时,将第一颜色材料组的各种颜色材料和第二颜色材料组的各色材料的使用量存储在 与所选择的像素值相关联的存储器。
    • 86. 发明授权
    • Information processing apparatus, verification apparatus, and methods of controlling the same
    • 信息处理装置,验证装置及其控制方法
    • US08422732B2
    • 2013-04-16
    • US12955517
    • 2010-11-29
    • Kenichi OkiharaKoji HaradaJunichi Hayashi
    • Kenichi OkiharaKoji HaradaJunichi Hayashi
    • G06K9/00
    • G06F21/64
    • An apparatus and method specify the presence/absence of an alteration and an alteration position of an image. A block-division unit divides image data into image data of a first unit including a predetermined number of pixels. A block calculation unit calculates an image data coefficient of the first unit. A cell-division unit divides one image data of the first unit into image data of a second unit. A cell calculation unit calculates an image data coefficient of the second unit. First verification data is generated by selecting two image data coefficients of the first unit and generating, for one pair, data representing the magnitude relation of the image data coefficients of the first unit. Second verification data is generated by selecting two image data coefficients of the second unit and generating, for one pair, data representing the magnitude relation of the image data coefficients of the second unit.
    • 设备和方法指定图像的改变和改变位置的存在/不存在。 块分割单元将图像数据划分为包括预定数量的像素的第一单元的图像数据。 块计算单元计算第一单元的图像数据系数。 单元分割单元将第一单元的一个图像数据划分为第二单元的图像数据。 单元计算单元计算第二单元的图像数据系数。 通过选择第一单元的两个图像数据系数并生成一对表示第一单元的图像数据系数的大小关系的数据来生成第一验证数据。 通过选择第二单元的两个图像数据系数并为一对生成表示第二单元的图像数据系数的大小关系的数据来生成第二验证数据。
    • 89. 发明申请
    • LIQUID EJECTING APPARATUS
    • 液体喷射装置
    • US20110090270A1
    • 2011-04-21
    • US12907789
    • 2010-10-19
    • Koji Harada
    • Koji Harada
    • B41J29/38
    • B41J2/16532B41J2/2107
    • A liquid ejecting apparatus that ejects a liquid containing a sedimentary component from an ejection nozzle provided in an ejection head includes: a liquid channel that conducts the liquid to the ejection head; a liquid discharge unit that discharges the liquid from the ejection nozzle. The liquid channel is provided with a first channel region and a second channel region; and the liquid discharge unit discharge a predetermined amount of the liquid from the ejection nozzle in the case where the amount of time that has elapsed a predetermined threshold time.
    • 从设置在喷射头中的喷嘴喷射含有沉积成分的液体的液体喷射装置包括:将液体传导到喷射头的液体通道; 从喷嘴排出液体的液体排出单元。 液体通道设置有第一通道区域和第二通道区域; 并且在经过预定阈值时间的时间量的情况下,液体排出单元从喷嘴喷出预定量的液体。