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1. 发明授权

US06708200B1 Communication system and communication method 失效
标题翻译：通信系统和通信方法
公开(公告)号：US06708200B1
公开(公告)日：2004-03-16
申请号：US09622726
申请日：2000-09-25
申请人： Seiji Ura , Yoshifumi Yonemoto , Hiromi Wada , Junji Ishigaki , Masaharu Nakatsuchi , Keizaburo Sasaki
发明人： Seiji Ura , Yoshifumi Yonemoto , Hiromi Wada , Junji Ishigaki , Masaharu Nakatsuchi , Keizaburo Sasaki
IPC分类号： G06F1300
CPC分类号： H04L63/0428 , H04W12/02
摘要： There is provided a communication system capable of reducing the burden of the terminal that is connected to the Internet via the communication network such as the mobile telephone network, whose security is ensured, and is used to carry out the electronic commerce and the banking service. An encryption communication request generating portion (101) of a client system (100) sends out a security request of a communication route to a gateway server unit (200), an encryption communication controlling portion (203) of the gateway server unit sets up encryption communication between a content server unit (300) and the gateway server unit in response to this, the content server unit encrypts data to be transmitted to the client system and then transmits it to the gateway server unit, and an encryption communication controlling portion of the gateway server unit decrypts this data and transmits it to the client system. Encryption/decryption processing systems are not needed in the client system and thus the burden can be reduced.
摘要翻译：提供了一种能够通过诸如确保安全性的移动电话网络的通信网络来减轻连接到因特网的终端的负担并且用于执行电子商务和银行服务的通信系统。客户系统（100）的加密通信请求生成部（101）向网关服务器单元（200）发出通信路由的安全请求，网关服务器单元的加密通信控制部（203）设定加密响应于内容服务器单元（300）与网关服务器单元之间的通信，内容服务器单元对要发送给客户端系统的数据进行加密，然后将其发送到网关服务器单元，并且将加密通信控制部分网关服务器单元解密该数据并将其传送到客户端系统。在客户端系统中不需要加密/解密处理系统，因此可以减轻负担。

2. 发明授权

US06799300B1 Document processor 失效
标题翻译：文件处理器
公开(公告)号：US06799300B1
公开(公告)日：2004-09-28
申请号：US09646491
申请日：2000-09-18
申请人： Toshihiro Hishida , Seiji Ura , Hidehiko Shin , Junji Ishigaki , Keizaburo Sasaki , Eriko Ooseki
发明人： Toshihiro Hishida , Seiji Ura , Hidehiko Shin , Junji Ishigaki , Keizaburo Sasaki , Eriko Ooseki
IPC分类号： G06F1700
CPC分类号： H04M11/00 , G06F17/2241 , G06F17/2247 , G06F17/2264 , G06F17/30899
摘要： A document processing apparatus that automatically carries out a transmission operation at the time of a link selection, which selects a telephone number described in the link information without carrying out a useless operation. The link information is the additional information which is not actually displayed, like as the HTML. The document processing apparatus includes a receiver for receiving the document; a link information extractor for extracting the link information from the document a display for displaying the document based on the link information extracted by the link information extractor; a selector for selecting the link information in the document; and a link operator controller for carrying out the transmission operation to another party, when the link information selected by the selector is the telephone number information.
摘要翻译：一种在链路选择时自动执行发送操作的文档处理装置，其选择链路信息中描述的电话号码而不执行无用的操作。链接信息是实际显示的附加信息，如HTML。文件处理装置包括用于接收文件的接收器; 链接信息提取器，用于从文档中提取链接信息，用于基于由链接信息提取器提取的链接信息显示文档; 用于选择文档中的链接信息的选择器; 以及当由选择器选择的链接信息是电话号码信息时，用于对另一方进行发送操作的链路操作者控制器。

3. 发明授权

US06898640B1 Communication system for mobile devices 失效
标题翻译：移动设备通信系统
公开(公告)号：US06898640B1
公开(公告)日：2005-05-24
申请号：US09600429
申请日：1999-12-24
申请人： Shigetaka Kurita , Norihiko Hirose , Masaharu Nakatsuchi , Keizaburo Sasaki
发明人： Shigetaka Kurita , Norihiko Hirose , Masaharu Nakatsuchi , Keizaburo Sasaki
IPC分类号： H04L1/16 , H04L12/28 , H04L12/46 , H04L12/70 , H04L29/06 , H04L29/08 , H04W16/26 , H04W76/02 , H04W80/06 , H04W84/12 , G06F15/173
CPC分类号： H04W80/06 , H04L1/1678 , H04L29/06 , H04L29/06027 , H04L47/10 , H04L47/14 , H04L47/193 , H04L65/1059 , H04L67/04 , H04L69/08 , H04L69/16 , H04L69/161 , H04L69/163 , H04L69/24 , H04L69/329 , H04W28/06 , H04W76/10 , H04W80/00
摘要： The present invention has the purpose of providing technology capable of efficiently transmitting data when performing data communications between a mobile station and a server apparatus. A simplified protocol TL is employed on the transport layer instead of TCP/IP. The simplified protocol TL is used as the communication protocol on a wireless communication path (radio-oriented interval) between an MS (Mobile Station) 1 and a GWS (GateWay Server) 5. The simplified TL protocol is utilized to relay data communications between the MS 1 and a CPS 8 (Content Provider Server). The response of data communications is therefore improved by a decrease in traffic between the MS 1 and the GWS 5 and reduction in overhead in comparison to when TCP/IP is deployed. As a result, the user can efficiently access content provided by the CPS 8 over the Internet via a wireless communication path. Efficient access may occur even where the wireless communication path has low data transmission capacity in comparison to a wireline communication path. In addition, efficient access may occur where the user is using an MS 1 which has insufficient data processing power to deploy TCP/IP.
摘要翻译：本发明的目的是提供一种能够在执行移动台和服务器装置之间的数据通信时有效地发送数据的技术。传输层采用简化协议TL而不是TCP / IP。简化协议TL用作MS（移动台）1和GWS（GateWay Server）5之间的无线通信路径（面向无线电的间隔）上的通信协议。简化的TL协议用于中继MS 1和CPS 8（内容提供商服务器）之间的数据通信。因此，与部署TCP / IP时相比，数据通信的响应由于MS 1与GWS 5之间的流量减少而降低了开销。结果，用户可以经由无线通信路径有效地通过因特网访问由CPS 8提供的内容。即使在与有线通信路径相比无线通信路径具有低数据传输容量的情况下也可能发生有效的接入。另外，在用户正在使用数据处理能力不足的MS 1以部署TCP / IP的情况下，也可能发生高效的接入。

4. 发明申请

US20060193341A1 DATA CONVERSION APPARATUS, SIGNAL, DATA CONVERSION METHOD, DCE, GATEWAY AND COMMUNICATION APPARATUS 失效
标题翻译：数据转换设备，信号，数据转换方法，DCE，网关和通信设备
公开(公告)号：US20060193341A1
公开(公告)日：2006-08-31
申请号：US11383186
申请日：2006-05-12
申请人： Keizaburo Sasaki , Hiroyuki Hattori , Noriko Nizato
发明人： Keizaburo Sasaki , Hiroyuki Hattori , Noriko Nizato
IPC分类号： H04J3/22
CPC分类号： H04L67/14 , H04L69/03 , H04L69/08 , H04L69/18 , H04L69/324 , H04L69/329
摘要： A communication method in a third communication apparatus of a first node located between a first communication apparatus of the first node and a second communication apparatus of a second node, the first communication apparatus and the second communication apparatus performing data communication based on PPP.
摘要翻译：位于第一节点的第一通信装置和第二节点的第二通信装置之间的第一节点的第三通信装置中的通信方法，第一通信装置和第二通信装置基于PPP执行数据通信。

5. 发明授权

US07680122B2 Communication method for data communication based on point-to-point protocol 失效
标题翻译：基于点对点协议的数据通信通信方法
公开(公告)号：US07680122B2
公开(公告)日：2010-03-16
申请号：US11383186
申请日：2006-05-12
申请人： Keizaburo Sasaki , Hiroyuki Hattori , Noriko Niizato
发明人： Keizaburo Sasaki , Hiroyuki Hattori , Noriko Niizato
IPC分类号： H04L12/56 , G06F15/16
CPC分类号： H04L67/14 , H04L69/03 , H04L69/08 , H04L69/18 , H04L69/324 , H04L69/329
摘要： A communication method in a third communication apparatus of a first node located between a first communication apparatus of the first node and a second communication apparatus of a second node, the first communication apparatus and the second communication apparatus performing data communication based on PPP.
摘要翻译：位于第一节点的第一通信装置和第二节点的第二通信装置之间的第一节点的第三通信装置中的通信方法，第一通信装置和第二通信装置基于PPP执行数据通信。

6. 发明授权

US07260107B1 PPP data conversion apparatus and method 失效
标题翻译： PPP数据转换装置及方法
公开(公告)号：US07260107B1
公开(公告)日：2007-08-21
申请号：US09667084
申请日：2000-09-21
申请人： Keizaburo Sasaki , Hiroyuki Hattori , Noriko Niizato
发明人： Keizaburo Sasaki , Hiroyuki Hattori , Noriko Niizato
IPC分类号： H04J3/22
CPC分类号： H04L67/14 , H04L69/03 , H04L69/08 , H04L69/18 , H04L69/324 , H04L69/329
摘要： A data conversion apparatus etc. which inhibits octet/bit insertion to reduce a data transmission amount and improve a throughput in a section not requiring octet/bit insertion during communication based on PPP is provided. Further, a communication apparatus which reduces a control packet on a communication line is provided. When transmitting a data signal from DTE to DTE, octet/bit insertion is performed DTE to a data, and transmission is made. In a DCE, a data having a PPP frame configuration and being octet/bit-inserted is converted into a data having an improved PPP frame configuration and being not octet/bit inserted. In a gateway (NW), a data having the improved PPP frame configuration and being not octet/bit inserted is converted into a data having the PPP frame configuration and being octet/bit inserted. After the data conversion, the gateway transmits a signal including the converted data to DTE. In DTE, octet/bit deletion is performed as in the prior art.
摘要翻译：提供一种数据转换装置等，其禁止八位字节/比特插入以减少数据传输量并提高在基于PPP的通信期间不需要八位位组/位插入的部分中的吞吐量。此外，提供了减少通信线路上的控制分组的通信装置。当从DTE发送数据信号到DTE时，对数据执行字节/位插入DTE，进行发送。在DCE中，具有PPP帧配置并且被八位位组/位插入的数据被转换成具有改进的PPP帧配置并且不被字节/比特插入的数据。在网关（NW）中，具有改进的PPP帧配置并且不被字节/比特插入的数据被转换为具有PPP帧配置并且被字节/比特插入的数据。在数据转换之后，网关将包含转换数据的信号发送到DTE。在DTE中，像现有技术那样执行八位位组/位删除。

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