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    • 2. 发明授权
    • Image signal encoding apparatus
    • 图像信号编码装置
    • US4953019A
    • 1990-08-28
    • US440490
    • 1989-11-22
    • Akihiro SkikakuraYasuyuki TanakaMakoto ShimokoriyamaYoshiki IshiiTetsuya ShimizuShinichi YamashitaAkio Fujii
    • Akihiro SkikakuraYasuyuki TanakaMakoto ShimokoriyamaYoshiki IshiiTetsuya ShimizuShinichi YamashitaAkio Fujii
    • H04N7/26H04N7/12
    • H04N19/98
    • An image signal encoding apparatus for encoding an image signal in which image of one picture plane consisting of a plurality of pixel data are divided into a plurality of blocks each consisting of a predetermined number of pixel data. For each of the blocks, a pair of reference value data regarding the maximum and minimum values of the levels of the pixel data constructing the block are formed. On the basis of the formed reference value data, encoded date is formed by encoding each of the pixel data of the block. Decoded data is formed by decoding the encoded data formed on the basis of the reference value data. By comparing each of the pixel data of the block with the decoded data, errors are detected. The reference value data are corrected in accordance with the result of the detection. Thus, the encoding errors are reduced and it is possible to perform the encoding with less deterioration in picture quality of the image signal.
    • 一种用于编码图像信号的图像信号编码装置,其中由多个像素数据组成的一个图像的图像被划分成由预定数量的像素数据组成的多个块。 对于每个块,形成关于构成该块的像素数据的电平的最大值和最小值的一对参考值数据。 基于形成的参考值数据,通过对块的每个像素数据进行编码来形成编码日期。 通过对基于参考值数据形成的编码数据进行解码来形成解码数据。 通过将块的像素数据与解码数据进行比较,检测出错误。 参考值数据根据检测结果进行校正。 因此,编码错误减少,并且可以以较少的图像信号的图像质量劣化来执行编码。
    • 5. 发明授权
    • Wireless terminal device, communication method, and computer-readable recording medium
    • 无线终端装置,通信方式以及计算机可读记录介质
    • US08565165B2
    • 2013-10-22
    • US12407284
    • 2009-03-19
    • Kotaro IseYasuyuki TanakaKiyoshi Toshimitsu
    • Kotaro IseYasuyuki TanakaKiyoshi Toshimitsu
    • H04W4/00
    • H04W48/16H04W12/06H04W48/20
    • A wireless terminal device performs first, second, and third scans in sequence to detect wireless access points; stores base station information on the detected wireless access points in a storing unit; sets a disappearance flag in base station information that correspond to a wireless access point that was detected in the first scan and not in the second scan; sets a reappearance flag in base station information that correspond to a wireless access point that was not detected in the second scan and was detected in the third scan; identifies a wireless base station corresponding to base station information in which the disappearance flag and the reappearance flag are set; and displays information on the wireless base station identified on a display unit.
    • 无线终端设备依次执行第一,第二和第三扫描以检测无线接入点; 将基站信息存储在存储单元中的检测到的无线接入点上; 设置与在第一扫描中检测到的无线接入点相对应的基站信息中的消失标志,而不是在第二次扫描中; 在基站信息中设置与在第二次扫描中没有检测到并在第三扫描中检测到的无线接入点相对应的再现标志; 识别与设置了消失标志和再现标志的基站信息对应的无线基站; 并在显示单元上标识的无线基站上显示信息。
    • 9. 发明申请
    • POWDER COATED WITH COPPER (I) OXIDE, AND PROCESS FOR PRODUCTION THEREOF
    • 含氧化铜(I)的粉末及其生产方法
    • US20100282612A1
    • 2010-11-11
    • US12863500
    • 2009-01-21
    • Yasuyuki TanakaYutaka Kinose
    • Yasuyuki TanakaYutaka Kinose
    • C25D7/00
    • C09D5/1618B82Y30/00C01P2004/03C01P2004/51C01P2004/52C01P2004/54C01P2004/62C01P2004/64C01P2004/84C01P2006/10C01P2006/40C09C1/3054C09C1/407C09C3/063C09D5/036C09D5/1637C25D5/34C25D5/42C25D5/48C25D5/56C25D7/006C25D9/08
    • Disclosed is a powder coated with copper (I) oxide, in which copper (I) oxide is adhered well, which can be dispersed well in a stain-proof coating, and which can impart high storage stability to a stain-proof coating. Also disclosed is a process for producing a powder coated with copper (I) oxide, which comprises the following steps: a surface treatment step of contacting a core material with at least one aqueous surface treatment solution selected from an aqueous solution of a tin salt, an aqueous solution of a silver salt and an aqueous solution of a palladium salt to produce a surface-treated product of the core material; an electrodeposition step of dispersing the surface-treated product of the core material in an aqueous electrolyte solution containing an electrolyte and an anti-oxidant agent, and electrodepositing copper (I) oxide on the surface of the surface-treated product of the core material by using metal copper as an anode to produce a powder coated with copper (I) oxide; and a water-washing step of washing the powder coated with copper (I) oxide with water to produce the desired powder coated with copper (I) oxide, wherein the aqueous electrolyte solution has a chlorine ion concentration of 20 to 200 g/L.
    • 公开了一种氧化铜(I)的粉末,其中氧化铜(I)被良好地粘附,其可以良好地分散在防污涂层中,并且可以赋予防污涂层高的储存稳定性。 还公开了一种制备涂覆有氧化铜(I)的粉末的方法,其包括以下步骤:使芯材与至少一种选自锡盐水溶液的水性表面处理溶液接触的表面处理步骤, 银盐的水溶液和钯盐的水溶液,以制备芯材的表面处理产品; 将芯材的表面处理物分散在含有电解质和抗氧化剂的电解质水溶液中的电沉积步骤,以及通过芯材的表面处理产物的表面上电沉积氧化铜(I) 使用金属铜作为阳极来生产涂覆有氧化铜(I)的粉末; 和用水洗涤涂覆有氧化铜(I)的粉末以产生涂覆有氧化铜(I)的所需粉末的水洗步骤,其中电解质水溶液的氯离子浓度为20〜200g / L。