专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006141070A Radio communications apparatus, and radio communication method 有权
标题翻译：无线电通信设备和无线电通信方法
公开(公告)号：JP2006141070A
公开(公告)日：2006-06-01
申请号：JP2006014456
申请日：2006-01-23
申请人： Toshiba Corp , 株式会社東芝
发明人： YOSHIDA HIROSHI , SUGANO SHINICHI , TOMIZAWA TAKESHI , NAMEKATA MINORU , TSURUMI HIROSHI , TAMADA YUZO
IPC分类号： H04B1/40 , H04M1/00
摘要： PROBLEM TO BE SOLVED: To provide an application program which has versatility and which does not depend on hardware architecture. SOLUTION: By a digital signal processing means which converts a received radio signal to a digital signal, a digital signal is converted into transmit to a radio signal and carries out digital signal processing to the output of an A/D conversion means and digital signal processing to the input of a D/A conversion means; and by referring to a library consisting of a group of software for realizing prescribed radio functions, prescribed software is carried out on the basic software to control one of transmission and reception of the radio signal, A/D conversion, D/A conversion and the digital signal processing at least. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有多功能性并且不依赖于硬件架构的应用程序。解决方案：通过将接收到的无线电信号转换为数字信号的数字信号处理装置，将数字信号转换为无线电信号的发送，并对A / D转换装置的输出进行数字信号处理，数字信号处理到D / A转换装置的输入; 并且通过参考由用于实现规定的无线电功能的一组软件组成的库，在基本软件上执行规定的软件，以控制无线电信号的发送和接收之一，A / D转换，D / A转换和数字信号处理至少。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005072724A Communication control apparatus, communication control system, communication control method, and communication control program 有权
标题翻译：通信控制装置，通信控制系统，通信控制方法和通信控制程序
公开(公告)号：JP2005072724A
公开(公告)日：2005-03-17
申请号：JP2003296778
申请日：2003-08-20
申请人： Toshiba Corp , 株式会社東芝
发明人： SHINMYO TATSUYA , ISHIYAMA MASAHIRO , TAMADA YUZO
IPC分类号： H04L9/32 , H04L12/22 , H04L12/70 , H04L12/701 , H04L12/741 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To provide a communication control apparatus capable of efficiently preventing an interference attack to a router on a delivery channel or a network band because of transmission of packets addressed to a plurality of devices. SOLUTION: The communication control apparatus controls transfer of a packet designating a plurality of receiving apparatuses as a transmission destination. This apparatus is provided with a receiving means 202 for receiving packets, an extracting means 204 for extracting first information and second information from among the packets received by the receiving means 202, a transfer judging means 208 for permitting the transfer of packet if the first information and the second information which are extracted by the extracting means 204 have a predetermined relation, and a transmitting means 202 for transmitting the packet which is permitted to be transferred by the transfer judging means 208. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种通信控制装置，能够有效地防止由于发送分配给多个设备的分组而在传送信道或网络频带上的路由器的干扰攻击。解决方案：通信控制装置控制指定作为发送目的地的多个接收装置的分组的传送。该装置设置有用于接收分组的接收装置202，用于从由接收装置202接收的分组中提取第一信息和第二信息的提取装置204，用于如果第一信息允许传送分组的传送判断装置208 并且由提取装置204提取的第二信息具有预定的关系，以及发送装置202，用于发送由转移判断装置208允许传送的分组。（C）2005年，JPO和NCIPI

3. 发明专利

JP2003283512A Information providing apparatus, information receiver, and information transmitting-receiving system 审中-公开
标题翻译：信息提供设备，信息接收器和信息发送接收系统
公开(公告)号：JP2003283512A
公开(公告)日：2003-10-03
申请号：JP2002085933
申请日：2002-03-26
申请人： Toshiba Corp , 株式会社東芝
发明人： KITSU TOSHIKI , TAKAHATA YOSHIAKI , TAMADA YUZO
IPC分类号： H04L12/28 , H04N7/173 , H04N21/235 , H04N21/436 , H04N21/442 , H04N21/472 , H04W28/00 , H04W28/14 , H04W84/12 , H04W88/04 , H04W88/08 , H04Q7/38
CPC分类号： H04W28/14 , H04W88/04
摘要： PROBLEM TO BE SOLVED: To deal with various requests form an information provider and an information recipient even when a transmissible/receivable information quantity is varied. SOLUTION: In the information providing apparatus for providing information from the information provider to the information recipient via a network and a plurality of repeaters each connected to the network and having any one of at least two or more different radio interfaces, the information providing apparatus is equipped with: an information storage part 2b for storing information; an information management part for managing the information stored in the information storage part; a first related information storage part for storing related information for selecting any one of the different radio interfaces when the information provider is to transmit the information to the information recipient; and a processing part for inquiring whether information is stored or not to the information management part when the transmission of the information is requested from the information recipient, receiving the information from the information storage part when the information is stored, receiving related information with respect to the information from the first related information storage part, and processing the received information to be transmitted via the repeater having the radio interface based on the related information. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：即使在传送/接收信息量变化时，也可以从信息提供者和信息接收者处理各种请求。解决方案：在用于经由网络和多个中继器从信息提供者向信息接收者提供信息的信息提供装置中，每个中继器连接到网络并且具有至少两个或更多个不同的无线电接口中的任何一个，所述信息提供装置配备有：用于存储信息的信息存储部分2b; 用于管理存储在信息存储部分中的信息的信息管理部分; 第一相关信息存储部分，用于在信息提供者将信息发送给信息接收者时存储用于选择不同无线电接口之一的相关信息; 以及处理部，用于在从所述信息接收者请求所述信息的发送时询问是否将信息存储到所述信息管理部，当所述信息被存储时从所述信息存储部接收所述信息，接收相关信息来自第一相关信息存储部分的信息，以及基于相关信息处理经由具有无线电接口的中继器发送的接收信息。版权所有（C）2004，JPO

4. 发明专利

JP2003244068A EMERGENCY INFORMATION SHARE SYSTEM AND MOBILE TERMINAL 审中-公开
公开(公告)号：JP2003244068A
公开(公告)日：2003-08-29
申请号：JP2002044220
申请日：2002-02-21
申请人： TOSHIBA CORP
发明人： TAMADA YUZO
IPC分类号： H04M1/02 , H04B7/26 , H04M1/00 , H04M11/04
摘要： PROBLEM TO BE SOLVED: To allow a person resident in a prescribed area to quickly and accurately share emergency information in a state of emergency in the area. SOLUTION: In the case that only a mobile terminal 2b being a part of mobile terminals can receive emergency information via a mobile phone antenna 11 due to differences from carrier manufactures in an enclosed space such as interior of a vehicle 1 in a subway, the mobile terminal 2b receiving the emergency information transfers the emergency information to other mobile terminals 2a, 2c via a near distance wireless communication antenna 12 so as to allow many users of many mobile terminals to share the emergency information. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2000090512A DEVICE AND METHOD FOR RECORDING DATA STREAM AND DEVICE AND METHOD FOR CONTROLLING DATA STREAM 失效
公开(公告)号：JP2000090512A
公开(公告)日：2000-03-31
申请号：JP26052698
申请日：1998-09-14
申请人： TOSHIBA CORP
发明人： TAKAHASHI TOSHIYA , NATSUBORI SHIGEYASU , KORETSU TATSUYA , IMAI TORU , TAMADA YUZO
IPC分类号： H04N5/7826 , G11B15/02 , H04N5/76 , H04N5/765 , H04N5/782 , H04N7/173 , H04N21/442 , H04N21/472
摘要： PROBLEM TO BE SOLVED: To inform a user of a stream required to stop for surely video- recording a reserved program. SOLUTION: A stream specification part 5 judges whether or not reservation video recording is possible based on a transfer rate flowing through a bus 10, the transfer rate of the stream to be reservation recorded, the band width of the bus 10 and the band width recordable by a recording part 2 before a video recording start time, and when impossible is judged, the stream specification part 5 specifies whether a transfer of any stream is to be stopped for making possible the reservation recording. The information related to the stop stream specified by a reservation part 4 is supplied to an information part 6 and imparted to the user. Thus, the user easily founds whether the transfer of any stream is stopped.

6. 发明专利

JPH1083661A LARGE CAPACITY RECORDING MEDIUM 失效
公开(公告)号：JPH1083661A
公开(公告)日：1998-03-31
申请号：JP16609097
申请日：1997-06-23
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： NAKAI MASATOSHI , MIMURA HIDENORI , KIKUCHI SHINICHI , TAMADA YUZO , TAIRA KAZUHIKO
IPC分类号： H04N5/85 , G11B19/12 , G11B27/00 , G11B27/10 , H04N5/92
摘要： PROBLEM TO BE SOLVED: To provide a large capacity recording medium in which selection information being able to select efficiently reproduced data being able to select is recorded. SOLUTION: One or plural title sets 84 making a title set as a unit and a volume information file 82 controlling this title set 84 is recorded in an optical disk. However, control information of the title set 84 controlling it and reproduced data are stored in different files respectively in each title set 84. In retrieving of such optical disk, first, volume information file 82 is read out, and procedure for reproducing reproduced object and control information about an aimed title set 84 are obtained. Data is reproduced by using this control information 82.

7. 发明专利

JPH07107431A PICTURE RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPH07107431A
公开(公告)日：1995-04-21
申请号：JP24409793
申请日：1993-09-30
申请人： TOSHIBA CORP
发明人： MIYANO YUICHI , TAMADA YUZO
IPC分类号： H04N5/781 , H04N5/765 , H04N5/85 , H04N5/91 , H04N5/92
摘要： PURPOSE:To prevent the recording of unnecessary pictures and to protect recorded data even in the case of an accident like dropping. CONSTITUTION:Inputted analog video data are compressed in a video data encoding circuit 1 by a compressing means like Huffman code encoding, and compressed video data are outputted to an adder A. Inputted analog audio data are compressed in an audio data encoding circuit 2 by a compressing means like Huffman code encoding, and compressed audio data are outputted to the adder A. The adder A synthesizes compressed video data and compressed audio data and inputs the result to a buffer 3. Compressed video data and compressed audio data are temporarily held in the buffer 3 without being omitted and are successively outputted t-o an ECC circuit 4. The ECC circuit 4 adds an error correction code to compressed video data and compressed audio data and outputs them to a recording amplifier 5. The recording amplifier 5 records compressed video data and compressed audio data on an optical disk 6 or the like as recording data.

8. 发明专利

JP2005072644A Communication apparatus, communication method, and communication program 有权
标题翻译：通信设备，通信方法和通信程序
公开(公告)号：JP2005072644A
公开(公告)日：2005-03-17
申请号：JP2003208416
申请日：2003-08-22
申请人： Toshiba Corp , 株式会社東芝
发明人： YONEYAMA SEIJIRO , TAMADA YUZO
IPC分类号： H04L12/70 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To relieve a job load imposed in the case of setting the security policy from a remote communication apparatus. SOLUTION: The communication apparatus to which the security policy used for security communication other communication apparatus connected to a network can set, is provided with: a storage means for storing the security policy transmitted from the other communication apparatus through communication connection with the other communication apparatus; a decision means for deciding whether or not the communication with the other communication apparatus is permitted when the communication apparatus obeys the security policy stored in the storage means; and a notice means for noticing the other communication apparatus about a warning message before setting the security policy when the decision means decides no permission. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：减轻在从远程通信设备设置安全策略的情况下施加的作业负载。解决方案：用于与网络连接的其他通信装置的安全通信的安全策略可以设置的通信装置具有：存储装置，用于通过与其他通信装置的通信连接来存储从其他通信装置发送的安全策略其他通信装置; 当通信装置遵守存储在存储装置中的安全策略时，决定是否允许与其他通信装置的通信的决定装置; 以及通知装置，用于当所述决定装置决定不允许时，在设置所述安全策略之前注意到所述其他通信装置关于警告消息。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004274493A Communication apparatus, relaying apparatus, communication control method, and communication control program 有权
公开(公告)号：JP2004274493A
公开(公告)日：2004-09-30
申请号：JP2003063866
申请日：2003-03-10
申请人： Toshiba Corp , 株式会社東芝
发明人： SHINMYO TATSUYA , ISHIYAMA MASAHIRO , TAMADA YUZO
IPC分类号： H04L12/951 , H04L12/851 , H04L29/02 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To provide a communication apparatus, a relaying apparatus, a communication control method, and a communication control program for warranting the quality of a service while maintaining security. SOLUTION: The communication apparatus includes: an encryption section 11 for generating an encryption packet resulting from encrypting an IP packet to be transmitted; a first attaching information generating section 12 for attaching first attaching information denoting that the IP packet is encrypted to the encrypted packet; a second attaching information generating section 13 for attaching second attaching information denoting that prescribed communication quality is required to the encrypted packet when the IP packet requires the prescribed communication quality; and a transmission section 14 for transmitting the encrypted packet to which first and second attaching information items are attached. Since an available destination option header d4 for determining the quality of service of the packet is attached to the encrypted packet and the resulting packet is transmitted in the case of encrypting the transmission packet and transmitting the encrypted packet, even when an edge router 2 receiving the transmission packet has no encryption key, the edge router 2 can correctly decide the quality of service of the transmission packet and communication warranting the communication quality is enabled. COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004266546A Communication device, communication control method and communication control program 有权
公开(公告)号：JP2004266546A
公开(公告)日：2004-09-24
申请号：JP2003054353
申请日：2003-02-28
申请人： Toshiba Corp , 株式会社東芝
发明人： SHINMYO TATSUYA , ISHIYAMA MASAHIRO , TAMADA YUZO
IPC分类号： H04L12/28 , H04L12/46 , H04L12/70 , H04L29/08 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To easily, accurately and automatically detect whether or not a plurality of communication interface parts are connected to the same link or site. SOLUTION: The present invention is provided with first and second communication interfaces 1, 2, an identifier generating part 3 for generating a unique identifier that is unique only within a predetermined range, a transmission part 4 for transmitting a packet including the identifier generated in the identifier generating part onto a link connected to the first communication interface, a detection part 5 for detecting whether or not the packet is received via a link connected to the second communication interface, and a judgement part 6 for judging that the first and second communication interfaces are connected to the same link when it is detected by the detection part that the packet is received. Thus, it can be easily and accurately judged whether or not the first and second communication interfaces 1, 2 are connected to the same link. COPYRIGHT: (C)2004,JPO&NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式