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    • 41. 发明申请
    • Water-soluble complex dye, recording fluid and recording method
    • 水溶性复合染料,记录液和记录方法
    • US20050103225A1
    • 2005-05-19
    • US11014854
    • 2004-12-20
    • Wataru ShimizuMasahiro Yamada
    • Wataru ShimizuMasahiro Yamada
    • C09B45/14C09B45/18C09B45/22C09B45/24C09B45/34C09B67/44C09D11/00C07C43/02C09D11/02C07D41/02
    • C09D11/32C09B45/18C09B45/22C09B45/24C09B45/34C09B67/0083C09D11/328C09D11/40
    • A water-soluble complex dye capable of forming an image having light resistance, ozone resistance and high saturation; a water-based recording fluid, particularly an ink jet recording fluid, employing such a dye; an ink set employing such a recording fluid; and an ink jet recording method, are presented. A water-soluble complex dye comprising an azo compound represented by the following formula (1) or its tautomer, and transition metal ions; a water-based recording fluid, particularly an ink jet recording fluid, containing such a dye; and an ink jet recording method employing such a recording fluid. In the formula (1), A1 is a 5- to 7-membered hetero monocyclic group containing one or two hetero atoms among the ring forming atoms, or a condensed heterocyclic group containing such a hetero monocyclic group and may have an optional substituent, but it represents a group which does not have a hydroxyl group at a position adjacent to the carbon atom bonded to the azo group; ring X1 represents a condensed hetero ring containing a 6-membered hetero ring, said 6-membered hetero ring being a group bonded to the azo group, and may have an optional substituent; and each of R1 and R2 which are independent of each other, is a hydrogen atom or a monovalent substituent.
    • 能够形成具有耐光性,耐臭氧性和高饱和度的图像的水溶性复合染料; 使用这种染料的水性记录液,特别是喷墨记录液; 使用这种记录液的油墨组; 和喷墨记录方法。 包含由下式(1)表示的偶氮化合物或其互变异构体和过渡金属离子的水溶性复合染料; 含有这种染料的水性记录液,特别是喷墨记录液; 以及采用这种记录液的喷墨记录方法。 在式(1)中,A 1是在成环原子中含有一个或两个杂原子的5至7元杂单环基团或含有这种杂单环基团的稠合杂环基团 并且可以具有任选的取代基,但它代表在与偶氮基键合的碳原子相邻的位置上不具有羟基的基团; 环X 1表示含有6元杂环的稠合杂环,所述6元杂环是与偶氮基键合的基团,并且可以具有任选的取代基; 且彼此独立的R 1和R 2各自为氢原子或一价取代基。
    • 46. 发明授权
    • Video image decoding method and apparatus
    • 视频图像解码方法和装置
    • US06477204B1
    • 2002-11-05
    • US09216910
    • 1998-12-21
    • Michihiro FukushimaShuji AbeMasahiro Yamada
    • Michihiro FukushimaShuji AbeMasahiro Yamada
    • H04N712
    • H04N21/4307H04N21/4305H04N21/4347
    • When stream video image signal are decoded simultaneously, and synchronized so as to be displayed on a screen, it prevents the disturbance of the displayed video image caused by changing the master. The DEMUX 101 separates the each channel video image signal and PCR from the multiplexed stream. The separated video image signal is stored in the input buffer memories 107 through 101. The master selector comprised of the PCR selector 120 and the STC selector 121 select the master. The selected master STC, the comparator 123, the OPF 124 and the VCO125 comprise the PLL. From the VOC 125 the system clock is regenerated, and the synchronizing signal generator 126 generates the decode starting signal and the display synchronizing signal based on the system clock. From the STC counters 103 through 106 the reference time information of each channels are obtained. The decoding controllers 111 through 114 work over the each decoders 115 through 118 to start decoding based on the decode starting signal.
    • 当流视频图像信号被同时解码并被同步以便在屏幕上显示时,它防止由改变主机引起的所显示的视频图像的干扰。 DEMUX 101从多路复用流中分离每个通道视频图像信号和PCR。 分离的视频图像信号被存储在输入缓冲存储器107至101中。由PCR选择器120和STC选择器121组成的主选择器选择主机。 选择的主STC,比较器123,OPF 124和VCO125包括PLL。 从VOC 125开始再生系统时钟,同步信号发生器126基于系统时钟产生解码起始信号和显示同步信号。 从STC计数器103到106获得每个通道的参考时间信息。 解码控制器111至114在每个解码器115至118上工作,以基于解码开始信号开始解码。
    • 47. 发明授权
    • Memory system, memory control system and image processing system
    • 内存系统,内存控制系统和图像处理系统
    • US06321313B1
    • 2001-11-20
    • US09300769
    • 1999-04-27
    • Satoki IshiiYoshitsugu InoueMasahiro YamadaToru Noro
    • Satoki IshiiYoshitsugu InoueMasahiro YamadaToru Noro
    • G06F1216
    • G11C5/06G11C5/04G11C5/14G11C5/144
    • A determining unit determines which area in an SDRAM is the area in which image data is stored. According to the determination of the determining unit, a control unit activates a power-down mode only for an area in the SDRAM, the image data being stored in the area. In order to determine whether or not the data stored in the SDRAM is image data, a code is previously added to the relevant data. Whether or not the relevant data stored in the SDRAM is image data is determined by the determining unit using the added code. A minimum of only one bit does well as the code for determining whether or not the data stored in the SDRAM is image data. Instead of previously adding a code to relevant data, it is also possible, for the same purpose, to store a code in an internal register of the SDRAM, the code indicating contents of data stored in the SDRAM.
    • 确定单元确定SDRAM中的哪个区域是存储图像数据的区域。 根据确定单元的确定,控制单元仅为SDRAM中的区域启动掉电模式,图像数据被存储在该区域中。 为了确定存储在SDRAM中的数据是否是图像数据,先前将代码添加到相关数据。 存储在SDRAM中的相关数据是否是图像数据由确定单元使用添加的代码来确定。 只有一位的最小值与确定SDRAM中存储的数据是否为图像数据的代码一样。 代替以前向相关数据添加代码,为了相同的目的,也可以将代码存储在SDRAM的内部寄存器中,代码指示存储在SDRAM中的数据的内容。