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16 条记录 (耗时 0.017 秒)

    Recording and reproducing system, recording apparatus, reproducing apparatus, record medium, recording and reproducing method, recording method, reproducing method, program and record medium
    1.
    发明申请
    Recording and reproducing system, recording apparatus, reproducing apparatus, record medium, recording and reproducing method, recording method, reproducing method, program and record medium 审中-公开
    记录和再现系统，记录装置，再现装置，记录介质，记录和再现方法，记录方法，再现方法，程序和记录介质

    公开(公告)号：US20050055375A1

    公开(公告)日：2005-03-10

    申请号：US10725940

    申请日：2003-12-03

    申请人： Yasuyuki Torii ,  Toshihiko Mizukami ,  Kevin La Chapelle ,  Ian Mercer

    发明人： Yasuyuki Torii ,  Toshihiko Mizukami ,  Kevin La Chapelle ,  Ian Mercer

    IPC分类号： G11B27/034 ,  G11B27/10 ,  G11B27/32 ,  G11B27/34 ,  G06F7/00

    CPC分类号： G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/218 ,  G11B2220/2545

    摘要： [Problem] There has been a problem that, in the case where a plurality of play list files are recorded in a record medium such as a CD-R, it is difficult to manage the play list files. [Means for Solution] A recording and reproducing system has a CD-RW medium 15 for holding a plurality of play list files for storing a play list describing reproduction order of a plurality of data files, a file recording means 14 of storing in a play list file menu file a play list file menu which is information for selecting a predetermined play list file, a menu definition file creating means 33, a controlling means 21 of displaying play list file menu information on all or a part of the stored play list file menus and selecting the predetermined play list file according to an instruction, a reproduction instructing means 22, a file reproducing means 23, and a data file output means 24.

    摘要翻译： [问题]存在如下问题：在诸如CD-R的记录介质中记录多个播放列表文件的情况下，难以管理播放列表文件。 解决方案记录和再现系统具有用于保存多个用于存储描述多个数据文件的再现顺序的播放列表的播放列表文件的CD-RW介质15，在播放中存储的文件记录装置14 列表文件菜单文件作为用于选择预定播放列表文件的信息的播放列表文件菜单，菜单定义文件创建装置33，显示播放列表文件菜单信息的所有或部分所存储的播放列表文件的控制装置21 菜单，根据指示选择预定的播放列表文件，再现指示装置22，文件再现装置23和数据文件输出装置24。

    Portable communication terminal with gps function
    9.
    发明申请
    Portable communication terminal with gps function 有权
    带gps功能的便携式通讯终端

    公开(公告)号：US20090322595A1

    公开(公告)日：2009-12-31

    申请号：US11991457

    申请日：2006-09-01

    申请人： Toshihiko Mizukami

    发明人： Toshihiko Mizukami

    IPC分类号： G01S1/00

    CPC分类号： H04M1/72588 ,  G01S5/0027 ,  H04L67/18 ,  H04M1/72572 ,  H04M2250/10 ,  H04W4/02 ,  H04W4/029

    摘要： This invention aims to provide a Mobile Communications Terminal (MCT) equipped with a GPS function that automatically transmits the information on the current position of the MCT after the power of the MCT is turned off. The MCT comprises a GPS Receiver Unit 105 for receiving signal data from a GPS satellite, a Position Determining Unit 107 for determining a current position of the MCT based on the aforesaid signal data, a Positional Information Transmitter Unit 108 for automatically transmitting information on the position obtained by the Position Determining Unit 107 and other information, a Controller Unit 104 for sending a request command to the Positional Information Transmitter Unit 108, and a Timer Circuit Unit 102 for turning on the MCT at a predetermined time interval, after power of the MCT is turned off.This invention enables the MCT to automatically transmit the information on the position information and other information of the MCT at a predetermined time interval while the power of the MCT is on, and automatically transmit the information on the position information and other information of the MCT at the a predetermined time interval after the power of the MCT is turned off.

    摘要翻译： 本发明旨在提供一种配备有GPS功能的移动通信终端（MCT），其在MCT的功率关闭之后自动发送关于MCT的当前位置的信息。 MCT包括用于从GPS卫星接收信号数据的GPS接收单元105，用于基于上述信号数据确定MCT的当前位置的位置确定单元107，用于自动发送位置信息的位置信息发送单元108 通过位置确定单元107获得的其它信息，用于向位置信息发送单元108发送请求命令的控制器单元104和用于在MCT的功率之后以预定时间间隔接通MCT的定时器电路单元102 已关闭 本发明使MCT能够在MCT的电源接通时以预定的时间间隔自动发送关于MCT的位置信息和其他信息的信息，并且自动地发送关于MCT的位置信息和其他信息的信息 在MCT的电源关闭之后的预定时间间隔。

    Data transmission device capable of adaptively varying a packet size without an increase in hardware
    10.
    发明授权
    Data transmission device capable of adaptively varying a packet size without an increase in hardware 失效
    能够自适应地改变分组大小而不增加硬件的数据传输设备

    公开(公告)号：US4941144A

    公开(公告)日：1990-07-10

    申请号：US202291

    申请日：1988-06-06

    申请人： Toshihiko Mizukami

    发明人： Toshihiko Mizukami

    IPC分类号： H04L1/00 ,  H04L1/18 ,  H04L29/06

    CPC分类号： H04L1/0016 ,  H04L1/0007 ,  H04L29/06 ,  H04L1/1806

    摘要： In a data transmission device operable in accordance with a protocol such that the same transmission data packet is automatically repeated on nonreception of the transmission data packet at a reception end, a repetition number of the same transmission data packet is measured in a protocol interface circuit together with a selected one of a packet size and a data size carried by the transmission data packet. The repetition number and the selected size are supplied to first and second conversion tables to be converted into first and second factors which are related to a bit error rate of the transmission data packet on a transmission line and a correction factor of the first factor, respectively. The first and the second factors are added to each other to be averaged into an estimation factor of the bit error rate in consideration of preceding data packets. The estimation factor is converted by the use of a third conversion table into an optimum size of either a packet size or a data size. Consequently, transmission efficiency is improved by transmitting each transmission packet with an optimum size.

    摘要翻译： 在根据协议可操作的数据传输设备中，在接收端不发送传输数据分组时自动重复相同的传输数据分组，在协议接口电路中测量相同传输数据分组的重复次数 具有由传输数据分组携带的分组大小和数据大小中选择的一个。 重复次数和所选择的大小被提供给第一和第二转换表，以转换成与传输线上的传输数据分组的误码率相关的第一和第二因子，以及第一因子的校正因子 。 考虑到先前的数据分组，将第一和第二因子彼此相加以被平均为误码率的估计因子。 通过使用第三转换表将估计因子转换成分组大小或数据大小的最佳大小。 因此，通过发送具有最佳大小的每个传输分组来提高传输效率。