利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2858 条记录 (耗时 0.046 秒)

    Control device and a control method
    72.
    发明专利
    Control device and a control method 有权

    公开(公告)号：JP5089916B2

    公开(公告)日：2012-12-05

    申请号：JP2006129964

    申请日：2006-05-09

    申请人： シャープ株式会社

    发明人： 祥宏 鈴木

    IPC分类号： H04N7/173 ,  G06F13/00 ,  H04N21/41 ,  H04N21/433 ,  H04N21/482 ,  H04N21/61

    摘要： PROBLEM TO BE SOLVED: To provide a controller and a control method capable of simplifying its operation, keeping compatibility with other controllers, and jointly controlling a content server apparatus for providing a content and a content reproducing apparatus for reproducing the content. SOLUTION: The controller 104 for allowing the content reproducing apparatus to reproduce the content stored in the content server apparatus uses a network communication means 201 to make communication through a network and uses a control signal transmission means 205 to make communication utilizing an infrared ray for controlling the content reproducing apparatus. COPYRIGHT: (C)2008,JPO&INPIT

    Information processing apparatus, information processing method, and program
    73.
    发明专利
    Information processing apparatus, information processing method, and program 有权

    公开(公告)号：JP5058014B2

    公开(公告)日：2012-10-24

    申请号：JP2008030930

    申请日：2008-02-12

    申请人： 株式会社リコー

    发明人： 佐藤　　淳 ,  政巳 奈須

    IPC分类号： H04L9/08 ,  H04L9/32 ,  H04M11/00 ,  H04N7/173 ,  H04N21/21 ,  H04N21/237 ,  H04N21/24 ,  H04N21/258 ,  H04N21/61 ,  H04N21/6334 ,  H04N21/6338

    CPC分类号： H04L63/06 ,  H04L9/3263 ,  H04L9/3273 ,  H04L63/0823

    摘要： An information processing apparatus for collecting apparatus data from an apparatus connected through a network and sending the apparatus data to a server connected through the network includes a recording unit storing a secret key and a public key certificate which are encrypted by key data and commonly distributed; an obtaining unit for obtaining, from the information processing apparatus, individual identification data by which the information processing apparatus can be uniquely identified, sending a request to provide the predetermined key data through the network to the server by specifying the individual identification data, and receiving the key data encrypted by the individual identification data from the server; and a decoder for obtaining the individual identification data from the information processing apparatus, decoding the key data by using the individual identification data, and decoding the common public key certificate and the secret key by using the decoded key data.

    Catv system, wiring methods and catv apparatus of catv system
    74.
    发明专利
    Catv system, wiring methods and catv apparatus of catv system 有权

    公开(公告)号：JP5025421B2

    公开(公告)日：2012-09-12

    申请号：JP2007277887

    申请日：2007-10-25

    申请人： マスプロ電工株式会社

    发明人： 義弘 原田 ,  和生 杉山

    IPC分类号： H04B3/36 ,  H04B3/02 ,  H04B3/04 ,  H04N7/173 ,  H04N21/61

    摘要： PROBLEM TO BE SOLVED: To modify a system compatible with 450 MHz into a system compatible with 770 MHz. SOLUTION: In a CATV system which transmits a CATV signal pulled in by pull-in lines 3, 4 to a terminal side through transmission routes of a plurality of systems via one or more distributors 9a, 9b or branches, when a signal of a second frequency band including a first frequency band and having at least a frequency higher than a maximum frequency of the first frequency band is transmitted, in place of a signal of the first frequency band, as a downlink band signal to be transmitted to the CATV system, for a specific transmission line on which a signal level at the terminal side becomes lower than a prescribed value level, a signal compensation amplifier for amplifying at least the signal of the second frequency band just by a prescribed amount is interposed just before an input terminal of a series unit positioned at a distributor or branch side at a maximum. Thus, the signal level at the terminal side in the second frequency band is made equal to or higher than the prescribed value level. COPYRIGHT: (C)2009,JPO&INPIT

    Content data distribution system
    76.
    发明专利
    Content data distribution system 有权

    公开(公告)号：JP4978011B2

    公开(公告)日：2012-07-18

    申请号：JP2006013655

    申请日：2006-01-23

    申请人： ヤマハ株式会社

    发明人： 詠子 小林 ,  卓朗 曽根 ,  貴也 柿▲崎▼

    IPC分类号： H04N7/173 ,  H04L12/70 ,  H04L12/851 ,  H04L12/893 ,  H04L12/927 ,  H04L12/951 ,  H04N21/238 ,  H04N21/24 ,  H04N21/61

    摘要： PROBLEM TO BE SOLVED: To provide a content data distribution system which reduces a buffer capacity of a reproduction terminal and suppresses interruption and the quality change of a reproduced video image and music. SOLUTION: In the content data distribution system, a server 1 divides the whole content data into preset partial content data Di. The server 1 distributes the initial partial content data D0 by redividing them into file data A0 and stream data B0 according to the lowest stream distribution speed RL of a network 102. In addition, the server 1 distributes the each piece of content data Di by redividing them into file data Ai and stream data Bi according to stream distribution estimated speed Riu at that time in the network 102. Here, each piece of file data Ai is individually set, respectively so that receiving buffers of the stream data Bi corresponding to each piece are in time for the reproduction of the stream data Bi. COPYRIGHT: (C)2007,JPO&INPIT

    Monitoring system, monitoring method, server device, program, and monitoring device
    78.
    发明专利
    Monitoring system, monitoring method, server device, program, and monitoring device 审中-公开
    监控系统，监控方法，服务器设备，程序和监控设备

    公开(公告)号：JP2012094961A

    公开(公告)日：2012-05-17

    申请号：JP2010238368

    申请日：2010-10-25

    申请人： Nec Corp ,  日本電気株式会社

    发明人： NAKAKOSHI NARIYUKI ,  TANI HIDEAKI ,  ARAI MASAHIKO ,  SAKAGUCHI MASAMI ,  MORIYAMA MOTOKI ,  TANIOKA NAOHIRO

    IPC分类号： H04L12/707 ,  H04L12/70 ,  H04N7/173 ,  H04N21/2187 ,  H04N21/231 ,  H04N21/61 ,  H04Q9/00

    摘要： PROBLEM TO BE SOLVED: To provide a monitoring system which can improve the quality of monitoring data transmitted to a server device in real time to be sufficiently high, while suppressing costs.SOLUTION: A monitoring system 100 includes a monitoring device 110 and a server device 120. The monitoring device and the server device are connected by using a first communication line which can carry out band-guaranteeing type communication and a second communication line which can carry out band non-guaranteeing type communication. The monitoring device comprises a monitoring data accumulating portion 111 for accumulating monitoring data on the basis of a signal detected by a camera or a sensor, in the monitoring device. The monitoring system comprises: a data moving portion 130 for moving the monitoring data to the server device by transmitting the monitoring data accumulated in the monitoring device to the server device by using the second communication line; and a real time transmitting portion 140 for transmitting the monitoring data obtained by the monitoring device to the server device by using the first communication line in a real time method.

    摘要翻译： 要解决的问题：提供一种监视系统，其可以在抑制成本的同时将实时地传输到服务器设备的监视数据的质量提高到足够高。 监控系统100包括监视设备110和服务器设备120.监视设备和服务器设备通过使用能够执行频带保证型通信的第一通信线路和第二通信线路连接，第二通信线路 可以进行频带不保证型通信。 监视装置包括监视数据累积部分111，用于在监视装置中基于由照相机或传感器检测的信号累积监视数据。 监视系统包括：数据移动部分130，用于通过使用第二通信线路将监视设备中累积的监视数据发送到服务器设备，将监视数据移动到服务器设备; 以及实时发送部分140，用于通过使用第一通信线路以实时方法将由监视设备获得的监视数据发送到服务器设备。 版权所有（C）2012，JPO＆INPIT

    Information transfer system
    80.
    发明专利
    Information transfer system 审中-公开
    信息传递系统

    公开(公告)号：JP2012089961A

    公开(公告)日：2012-05-10

    申请号：JP2010233190

    申请日：2010-10-18

    申请人： Tohoku Univ ,  国立大学法人東北大学

    发明人： IZUMI YUJI ,  NISHIYAMA DAIKI ,  KATO YASUSHI

    IPC分类号： H04L12/951 ,  H04N7/173 ,  H04N21/24 ,  H04N21/61

    摘要： PROBLEM TO BE SOLVED: To provide an information transfer system capable of transferring much more information at high speed with stability independently of presence or absence of importance.SOLUTION: Transmission control means 13 receives image information acquired by image acquisition means 11 and encoded by encoding means 12, and divides the image information into a plurality of packets. The transmission control means 13 inserts the packets sequentially from the last packet into between respective packets listed from the first packet and lists the respective packets so as to enable all packets to be transmitted twice, and allocates the respective packets to a plurality of transmission means 14 in the listed order. Each transmission means 14 receives the packets allocated by the transmission control means 13, and transmits the packets from a corresponding communication line. An image receiver 15 has reception means 16 receiving the respective packets transmitted from the respective transmission means 14, and reconfiguration means 17 reconfiguring the original information from the respective packets received at the reception means 16.

    摘要翻译： 要解决的问题：提供一种信息传递系统，其能够独立于存在或不存在重要性，以高速度传输更多的信息。 解决方案：传输控制装置13接收由图像获取装置11获取并由编码装置12编码的图像信息，并将图像信息分成多个分组。 传输控制装置13将分组从最后一个分组顺序地插入到从第一分组列出的相应分组之间，并列出相应的分组，以使所有分组能够被发送两次，并将各个分组分配给多个传输装置14 在列出的顺序。 每个发送装置14接收由发送控制装置13分配的分组，并且从相应的通信线路发送分组。 图像接收器15具有接收从相应的发送装置14发送的各个分组的接收装置16，以及重新配置装置17，从在接收装置16接收到的各个分组重新配置原始信息。版权所有（C）2012，JPO＆INPIT