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    SEMICONDUCTOR MEMORY DEVICE
    11.
    发明申请
    SEMICONDUCTOR MEMORY DEVICE 有权
    半导体存储器件

    公开(公告)号：US20090003026A1

    公开(公告)日：2009-01-01

    申请号：US12137802

    申请日：2008-06-12

    申请人： Yoshiro Riho ,  Hayato Oishi ,  Yoshinori Haraguchi ,  Yoshinori Matsui

    发明人： Yoshiro Riho ,  Hayato Oishi ,  Yoshinori Haraguchi ,  Yoshinori Matsui

    IPC分类号： G11C5/02 ,  G11C8/00

    CPC分类号： G11C5/025 ,  G11C29/1201 ,  G11C29/26 ,  G11C29/48

    摘要： A semiconductor memory device includes a plurality of banks, each of which is constituted of a plurality of memory cell arrays that are aligned in series in the longitudinal direction, wherein each memory cell array includes a plurality of memory cells, and wherein memory cell arrays of banks are collectively aggregated into a plurality of blocks, each of which includes memory cell arrays aligned in the perpendicular direction, in connection with a plurality of DQ pads. DQ pads are arranged in proximity to blocks. Substantially the same distance is set between memory cells and DQ pads so as to reduce dispersions in access times with respect to all DQ pads, thus achieving high-speed access in the semiconductor memory device. The wiring region of IO lines is reduced in the center area of the chip.

    摘要翻译： 半导体存储器件包括多个存储体，每个存储体由在纵向方向上串联排列的多个存储单元阵列构成，其中每个存储单元阵列包括多个存储单元，并且其中存储单元阵列 银行被集体地聚集成多个块，每个块包括与多个DQ焊盘相关联的在垂直方向上排列的存储单元阵列。 DQ垫布置在块附近。 在存储单元和DQ垫之间基本上设置相同的距离，以便相对于所有DQ焊盘减少访问时间的分散，从而实现半导体存储器件中的高速访问。 在芯片的中心区域，IO线的布线区域减小。

    Memory system and data transmission method
    15.
    发明授权
    Memory system and data transmission method 有权

    公开(公告)号：US07155627B2

    公开(公告)日：2006-12-26

    申请号：US10647157

    申请日：2003-08-22

    申请人： Yoshinori Matsui

    发明人： Yoshinori Matsui

    IPC分类号： G06F13/14

    CPC分类号： G11C7/1048 ,  G06F13/4243 ,  G06F13/4256 ,  G11C7/10 ,  G11C8/18 ,  G11C11/401 ,  G11C11/4093 ,  G11C29/028 ,  G11C29/50012

    摘要： A memory system of a high-speed operation can be realized by reducing an influence of reflection signals etc. caused by branching and impedance mismatching in various wirings between a memory controller and a memory module, and an influence due to transmission delays of data, command/address, and clocks in the memory module. To this end, a memory system comprises a memory controller and a memory module mounted with DRAMs. A buffer is mounted on the memory module. The buffer and the memory controller are connected to each other via data wiring, command/address wiring, and clock wiring. The DRAMs and the buffer on the memory module are connected to each other via internal data wiring, internal command/address wiring, and internal cock wiring. The data wiring, the command/address wiring, and the clock wiring may be connected to buffers of other memory modules in cascade. Between the DRAMs and the buffer on the memory module, high-speed data transmission is implemented using data phase signals synchronous with clocks.

    Variable-length encoding method, variable-length decoding method, storage medium, variable-length encoding device, variable-length decoding device, and bit stream
    16.
    发明申请
    Variable-length encoding method, variable-length decoding method, storage medium, variable-length encoding device, variable-length decoding device, and bit stream 有权
    可变长度编码方法，可变长度解码方法，存储介质，可变长度编码装置，可变长度解码装置，以及比特流

    公开(公告)号：US20060145897A1

    公开(公告)日：2006-07-06

    申请号：US11368437

    申请日：2006-03-07

    申请人： Shinya Kadono ,  Yoshinori Matsui ,  Satoshi Kondo

    发明人： Shinya Kadono ,  Yoshinori Matsui ,  Satoshi Kondo

    IPC分类号： H03M7/00

    CPC分类号： H03M7/4006 ,  H03M7/42 ,  H04N19/46 ,  H04N19/70 ,  H04N19/91

    摘要： The present invention correctly decodes data encoded with a variable-length encoding method that improves the compression ratio. The variable-length encoding method encodes a unit data composed of a plurality of sub-data while referencing a parameter table, and includes: an initialization step in which the parameter table is set to initial values; a parameter table information encoding step in which information related to the initialized parameter table is encoded; a parameter obtaining step in which encoding parameters to be used in the encoding of sub-data are obtained from the parameter table; a sub-data encoding step in which variable-length encoding of the sub-data is performed with reference to the obtained encoding parameters; and an encoded information placement step in which the encoded information is placed in a position in which the information can be obtained before the encoded unit data.

    摘要翻译： 本发明可以正确地解码用改进压缩率的可变长度编码方法编码的数据。 可变长度编码方法在引用参数表的同时对由多个子数据构成的单位数据进行编码，并且包括：初始化步骤，其中参数表被设置为初始值; 参数表信息编码步骤，其中与所述初始化参数表相关的信息被编码; 参数获取步骤，其中从参数表获得用于子数据编码的编码参数; 子数据编码步骤，其中参照所获得的编码参数执行子数据的可变长度编码; 以及编码信息放置步骤，其中编码信息被放置在可以在编码单元数据之前获得信息的位置。

    Medium data display device, medium data display method, and medium data display program
    17.
    发明申请
    Medium data display device, medium data display method, and medium data display program 审中-公开
    中等数据显示设备，中等数据显示方式和中等数据显示程序

    公开(公告)号：US20060139379A1

    公开(公告)日：2006-06-29

    申请号：US10561811

    申请日：2004-06-23

    申请人： Tadamasa Toma ,  Yoshinori Matsui

    发明人： Tadamasa Toma ,  Yoshinori Matsui

    IPC分类号： G09G5/02

    CPC分类号： G06T3/40 ,  G09G5/36 ,  G09G2330/021 ,  G09G2340/0407

    摘要： The present invention provides a media data display device, a media data display method and a media data display program for displaying, on a display screen, multimedia data made up of a plurality of media including moving images in a variety of display methods. The media data display device (85) is a media data display device for displaying, on a display screen, multimedia data made up of a plurality of media including moving images, and is provided with a scaling determining portion (87), a scaling portion (89) and a display portion (19). The scaling determining portion (87) determines whether to display the moving images after changing their image size or to display the moving images without changing their image size. The scaling portion (89) and the display portion (19) are means for displaying the multimedia data, and display the moving images after switching whether to perform scaling or not based on a determination result from the scaling determining portion (87).

    摘要翻译： 本发明提供了一种媒体数据显示装置，媒体数据显示方法和媒体数据显示程序，用于在显示屏幕上显示由包括各种显示方式的运动图像的多个媒体构成的多媒体数据。 媒体数据显示装置（85）是一种媒体数据显示装置，用于在显示屏幕上显示包括运动图像的多个媒体构成的多媒体数据，并具有缩放确定部分（87），缩放部分 （89）和显示部（19）。 缩放确定部分（87）确定在改变其图像尺寸之后是否显示运动图像，或者在不改变其图像尺寸的情况下显示运动图像。 缩放部分（89）和显示部分（19）是用于显示多媒体数据的装置，并且根据缩放确定部分（87）的确定结果，在切换之后显示运动图像是否执行缩放。

    Data transmission method and data transmission apparatus
    18.
    发明申请
    Data transmission method and data transmission apparatus 有权
    数据传输方法和数据传输装置

    公开(公告)号：US20050053093A1

    公开(公告)日：2005-03-10

    申请号：US10945881

    申请日：2004-09-22

    申请人： Hideaki Fukushima ,  Seiji Horii ,  Tatsuya Ohnishi ,  Makoto Hagai ,  Yoshinori Matsui ,  Akihiro Miyazaki

    发明人： Hideaki Fukushima ,  Seiji Horii ,  Tatsuya Ohnishi ,  Makoto Hagai ,  Yoshinori Matsui ,  Akihiro Miyazaki

    IPC分类号： H04L1/16 ,  H04L1/18 ,  H04N19/89 ,  H04L12/66

    CPC分类号： H04L1/1809 ,  H04L1/008 ,  H04L1/1642 ,  H04L1/1838 ,  H04L1/1854 ,  H04L1/1877 ,  H04L1/1887

    摘要： A data transmission apparatus for relaying data transmitted from the transmitting end in units of packets, each packet having additional information relating to its sequence number, priority and data reproduction time, comprises: a receiving unit for receiving packets transmitted from the transmitting end; a priority decision unit for deciding the priority of each of the received packets; a retransmission packet storage unit for storing packets the priorities of which are equal to or higher than a predetermined value, as retransmission packets, on the basis of the priority of each packet decided by the priority decision unit; a retransmission instruction receiving unit for receiving a retransmission request from a terminal at the receiving end; a retransmission decision unit for deciding whether retransmission of the packet for which the retransmission request has been made should be performed or not, on the basis of the retransmission request and the storage status of the retransmission packets in the retransmission packet storage unit a transmission queue management unit for setting the transmission order of the received packets and the packets which have been decided as packets to be retransmitted, on the basis of additional information which is given to each packet; and a transmission unit for transmitting the data of these packets in the transmission order set by the management unit. Therefore, the transmission quality in a radio section in real-time transmission is improved and, further, the number of retransmission times is reduced.

    摘要翻译： 一种数据传输装置，用于以分组为单位中继从发送端发送的数据，每个分组具有与其序列号，优先级和数据再现时间有关的附加信息，包括：接收单元，用于接收从发送端发送的分组; 优先级决定单元，用于决定每个接收到的分组的优先级; 重发分组存储单元，其基于优先级决定单元决定的每个分组的优先级，将其优先级等于或高于预定值的分组作为重发分组; 重发指令接收单元，用于从接收端的终端接收重传请求; 基于所述重发请求和所述重发分组存储部中的所述重发分组的存储状态，判断是否应该进行已经进行了所述重发请求的分组的重传的重发决定部是发送队列管理 单元，用于基于给予每个分组的附加信息来设置接收到的分组的传输顺序和已被确定为要重传的分组的分组; 以及发送单元，用于以由管理单元设置的发送顺序发送这些分组的数据。 因此，提高了实时发送中的无线部分的传输质量，并且进一步减少了重发次数。

    Variable length encoding method, variable length decoding method, storage medium, variable length encoding device, variable length decoding device, and bit stream
    19.
    发明申请
    Variable length encoding method, variable length decoding method, storage medium, variable length encoding device, variable length decoding device, and bit stream 有权
    可变长度编码方法，可变长度解码方法，存储介质，可变长度编码装置，可变长度解码装置和比特流

    公开(公告)号：US20050012647A1

    公开(公告)日：2005-01-20

    申请号：US10476647

    申请日：2003-03-13

    申请人： Shinya Kadono ,  Yoshinori Matsui ,  Satoshi Kondo

    发明人： Shinya Kadono ,  Yoshinori Matsui ,  Satoshi Kondo

    IPC分类号： H03M7/40 ,  H03M7/42 ,  H04N7/26 ,  H04N7/50 ,  H03M7/00

    CPC分类号： H03M7/4006 ,  H03M7/42 ,  H04N19/46 ,  H04N19/70 ,  H04N19/91

    摘要： The present invention correctly decodes data encoded with a variable-length encoding method that improves the compression ratio. The variable-length encoding method encodes a unit data composed of a plurality of sub-data while referencing parameter tables, and includes the following steps: an initialization step in which an obtained parameter table is set to initial values; a parameter table information encoding step in which information related to the initialized parameter table is encoded; a parameter obtainment step in which encoding parameters to be used in the encoding of sub-data are obtained from the parameter table; a sub-data encoding step in which variable-length encoding of the sub-data is performed with reference to the obtained encoding parameters, and an encoded information placement step in which the encoded information is placed in a position in which the information can be obtained before the encoded unit data.

    摘要翻译： 本发明可以正确地解码用改进压缩率的可变长度编码方法编码的数据。 可变长度编码方法在引用参数表的同时对由多个子数据组成的单位数据进行编码，并且包括以下步骤：将获得的参数表设置为初始值的初始化步骤; 参数表信息编码步骤，其中与所述初始化参数表相关的信息被编码; 参数获取步骤，其中从参数表获得用于子数据的编码中的编码参数; 一种子数据编码步骤，其中参照所获得的编码参数执行子数据的可变长度编码;以及编码信息放置步骤，其中编码信息被放置在可以获得信息的位置 在编码单位数据之前。