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    • 2. 发明授权
    • Information processing apparatus and information notification method therefor, and control program
    • 信息处理装置及其信息通知方法及控制程序
    • US08214695B2
    • 2012-07-03
    • US12539335
    • 2009-08-11
    • Hidenori Yokokura
    • Hidenori Yokokura
    • G06F11/00
    • H04L41/00
    • To enable the host server side to be aware of the recovery of an error when the error is recovered by the user's power off/on operation, the most recent state regarding occurrences of errors at printer 16 (steps S61 and S62) is stored in the backup RAM 12a each time a status change occurs (steps S63 and S64), and when an user performs a power off/on operation and a printing device is re-activated (step S65), if a most recent state at the time of the previous activation was in a state of service call error occurrence (step S66), the current status of the printer 16 is then sent (steps S68 and S69).
    • 为了使主机服务器端能够在用户关机/打开操作恢复错误时意识到恢复错误,关于在打印机16发生错误的最新状态(步骤S61和S62)被存储在 每次发生状态改变时的备用RAM 12a(步骤S63和S64),并且当用户执行电源关闭/打开操作并且打印装置被重新启动时(步骤S65),如果在最近的状态 先前的激活处于服务呼叫错误发生的状态(步骤S66),然后发送打印机16的当前状态(步骤S68和S69)。
    • 4. 发明申请
    • COMMUNICATING APPARATUS FOR PERFORMING COMMUNICATION OVER IP NETWORK BY USING SIP, CONTROLLING METHOD THEREFOR, AND PROGRAM
    • 通过使用SIP,其控制方法和程序来实现IP网络通信的通信设备
    • US20120005744A1
    • 2012-01-05
    • US13175389
    • 2011-07-01
    • Hidenori YOKOKURA
    • Hidenori YOKOKURA
    • G06F21/20G06F15/16
    • H04L63/1458H04L65/1006H04L65/1063H04L65/1079
    • A communicating apparatus that is able to perform IP-FAX communication without making the user aware of the attack and without any difficulty, even if the device recognizes a DoS attack or the like. communication that uses a SIP server on a network is performed by a communicating unit. Unauthorized communication from the communication performed by the communicating unit is detected. A port number of a receiving port of the communicating unit is changed when the unauthorized communication is detected. it is determined whether or not the detected unauthorized communication has passed through the SIP server. The communicating apparatus is controlled to request the SIP server to delete the port number of the receiving port that has not been changed yet if it is determined that the unauthorized communication has passed through the SIP server and to re-register on the SIP server a port number of a receiving port that has been changed if it is determined that the unauthorized communication has bypassed the SIP server.
    • 能够进行IP-FAX通信的通信装置,即使设备识别到DoS攻击等,也能够不使用户意识到攻击而没有任何困难。 在网络上使用SIP服务器的通信由通信单元执行。 检测到由通信单元执行的通信的未经授权的通信。 当检测到未经授权的通信时,更改通信单元的接收端口的端口号。 确定检测到的未授权通信是否已经通过SIP服务器。 如果确定未经授权的通信已经通过SIP服务器并且在SIP服务器上重新注册端口,则控制通信装置以请求SIP服务器删除尚未改变的接收端口的端口号 如果确定未经授权的通信已经绕过SIP服务器,则已经改变的接收端口的号码。
    • 6. 发明申请
    • NETWORK APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM
    • 网络设备,其控制方法和存储介质
    • US20090204857A1
    • 2009-08-13
    • US12365020
    • 2009-02-03
    • Hidenori Yokokura
    • Hidenori Yokokura
    • G06F11/07G06F11/30
    • H04L43/0817
    • In a network apparatus for receiving a processing request transmitted from an external apparatus connected thereto via a network, it is detected that processing corresponding to the transmitted processing request has not been performed. If it is detected that the processing corresponding to the transmitted processing request has not been performed, a port number of a request destination of the transmitted processing request is recognized and an application corresponding to the recognized port number is specified as an application of a request destination of the transmitted processing request. Furthermore, it is determined whether the specified application is in an ON or OFF state. If it is detected that the processing corresponding to the transmitted processing request has not been performed and the specified application is in the OFF state, error information including information indicating the specified application is output.
    • 在用于接收从经由网络连接的外部装置发送的处理请求的网络装置中,检测到与所发送的处理请求相对应的处理尚未被执行。 如果检测到没有执行与所发送的处理请求相对应的处理,则识别所发送的处理请求的请求目的地的端口号,并将与所识别的端口号对应的应用指定为请求目的地的应用 的发送处理请求。 此外,确定指定的应用是处于ON还是OFF状态。 如果检测到没有执行与所发送的处理请求相对应的处理,并且指定的应用处于OFF状态,则输出包括指示特定应用的信息的错误信息。