公开(公告)号：US20070150727A1

公开(公告)日：2007-06-28

申请号：US11614116

申请日：2006-12-21

申请人： Masafumi Miyazawa

发明人： Masafumi Miyazawa

IPC分类号： H04L9/00

CPC分类号： G06F21/606 ,  G06F21/604 ,  G06F21/608 ,  G06F2221/2137 ,  H04L9/3263 ,  H04L51/00 ,  H04L63/0823 ,  H04L63/20 ,  H04L67/02 ,  H04N1/00222 ,  H04N1/00464 ,  H04N2201/0094

摘要： There is provided a management apparatus, which comprises a transmission condition judgment unit which refers to a target digital certificate and judges whether a predetermined transmission condition is satisfied based on a period of validity written in the target digital certificate, a mail generating unit which generates an e-mail provided with link information to a web page where updating operation on the target digital certificate is acceptable if the predetermined transmission condition is judged as satisfied by the transmission condition judgment unit, a destination setting unit which sets an destination e-mail address of the e-mail generated by the mail generating unit, and a mail transmission unit which transmits the e-mail generated by the mail generating unit to the destination e-mail address set by the destination setting unit.

摘要翻译： 提供了一种管理装置，其包括发送条件判断单元，其参考目标数字证书，并且基于写入目标数字证书中的有效期来判断是否满足预定的发送条件;邮件生成单元，其生成 如果通过传输条件判断单元判断出预定传输条件满足，则向网页提供链接信息的电子邮件，其中目标数字证书上的更新操作是可接受的，目的地设置单元设置目的地电子邮件地址 由邮件生成单元生成的电子邮件，以及邮件发送单元，其将由邮件生成单元生成的电子邮件发送到由目的地设定单元设定的目的地电子邮件地址。

公开(公告)号：US20060269053A1

公开(公告)日：2006-11-30

申请号：US11420901

申请日：2006-05-30

申请人： Masafumi Miyazawa

发明人： Masafumi Miyazawa

IPC分类号： H04L9/28

CPC分类号： H04L63/0428 ,  G06F21/606 ,  G06F21/608 ,  H04L9/0844 ,  H04L63/205

摘要： A network communication system which can shorten processing time by selecting an adequate encryption method based on an encryption processing speed is provided. In the communication process, the client device determines whether the server device is in the same LAN or in WAN and whether the watermark such as “Confidential” is added to data. Then, based on these determination results, the client device extracts encryption methods from common key methods usable, and makes a list of encryption method candidates. The server device selects a common key method to be used to encrypt communication data from the notified list based on the communication speed and the encryption strength. The client device encrypts the communication data using the agreed common key method, and sends the encrypted data to the server device. Then, the server device decrypts the received encrypted data using the relevant common key method.

摘要翻译： 提供一种可以通过基于加密处理速度选择适当的加密方法来缩短处理时间的网络通信系统。 在通信过程中，客户端设备确定服务器设备是在同一个局域网还是广域网中，以及是否将“机密”等水印添加到数据中。 然后，根据这些确定结果，客户端装置从可使用的公共密钥方法中提取加密方法，并且列出加密方法候选列表。 服务器设备根据通信速度和加密强度，选择用于从通知列表中加密通信数据的公共密钥方法。 客户端设备使用商定的通用密钥方式加密通信数据，并将加密数据发送到服务器设备。 然后，服务器设备使用相关公共密钥方法解密所接收的加密数据。

公开(公告)号：US20060136566A1

公开(公告)日：2006-06-22

申请号：US11266585

申请日：2005-11-04

申请人： Kiyotaka Ohara ,  Kazuma Aoki ,  Makoto Matsuda ,  Masafumi Miyazawa ,  Satoru Yanagi ,  Masatoshi Kokubo

发明人： Kiyotaka Ohara ,  Kazuma Aoki ,  Makoto Matsuda ,  Masafumi Miyazawa ,  Satoru Yanagi ,  Masatoshi Kokubo

IPC分类号： G06F15/16

CPC分类号： H04L65/1073 ,  H04L41/0806 ,  H04N1/00209 ,  H04N1/00244 ,  H04N1/00281 ,  H04N1/00832 ,  H04N2201/001 ,  H04N2201/0094 ,  H04N2201/3222 ,  H04N2201/3223

摘要： A service registration system includes a server that provides a service through a network, a peripheral device capable of communicating with the server and using the service, and a terminal device capable of communicating with the server and the peripheral device. When the terminal device receives the registration requesting information representing information related to registration necessary for using the service from a user, the terminal device transmits registration requesting information to the server. When the server receives the registration requesting information from the terminal device, the server transmits service information necessary for using the service. Further, the terminal device can transmit the service information to the peripheral device when it receives the service information from the server. Further, when the peripheral device receives the service information from the terminal device, the peripheral device stores the received service information and operates in a mode where the service is usable.

摘要翻译： 服务登记系统包括通过网络提供服务的服务器，能够与服务器进行通信并使用该服务的外围设备，以及能够与服务器和外围设备进行通信的终端设备。 当终端设备从用户接收到表示与使用该服务所需的注册相关的信息的注册请求信息时，终端设备向服务器发送注册请求信息。 当服务器从终端设备接收到注册请求信息时，服务器发送使用该服务所需的服务信息。 此外，当终端设备从服务器接收到服务信息时，可以向外围设备发送服务信息。 此外，当外围设备从终端设备接收到服务信息时，外围设备存储所接收的服务信息，并以可用的服务模式进行操作。

公开(公告)号：US20060114498A1

公开(公告)日：2006-06-01

申请号：US11267596

申请日：2005-11-07

申请人： Satoru Yanagi ,  Kazuma Aoki ,  Masatoshi Kokubo ,  Naoki Otsuka ,  Makoto Matsuda ,  Masafumi Miyazawa ,  Kiyotaka Ohara

发明人： Satoru Yanagi ,  Kazuma Aoki ,  Masatoshi Kokubo ,  Naoki Otsuka ,  Makoto Matsuda ,  Masafumi Miyazawa ,  Kiyotaka Ohara

IPC分类号： G06F3/12

CPC分类号： H04N1/00244 ,  H04N1/00209 ,  H04N1/00281 ,  H04N2201/001 ,  H04N2201/3212 ,  H04N2201/3222

摘要： In a communication system having a client and a server capable of communicating with each other via a network, the server can transmit a command to the client in response to a command request transmitted from the client to the server. The server may include a replying unit that transmits replaying data in response to the command received from the client in such a manner that (a) if there is a command to be transmitted to the client, replying data including the command is transmitted to the client, and (b) if there is not a command to be transmitted to the client, replying data, which does not include a command is transmitted to the client. Further, the replying unit may transmit the replying data without a command to the client when a no-command status lasts a predetermined standby period after receipt of the command request.

摘要翻译： 在具有经由网络相互通信的客户机和服务器的通信系统中，服务器可以响应于从客户端发送到服务器的命令请求，向客户端发送命令。 服务器可以包括响应于从客户端接收的命令来发送重播数据的应答单元，使得（a）如果存在要发送给客户端的命令，则将包括命令的数据发送到客户端 ，以及（b）如果没有发送给客户端的命令，则将不包括命令的数据进行回复。 此外，当无命令状态在接收到命令请求之后持续预定的待机期间时，应答单元可以向客户端发送没有命令的应答数据。