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    • 2. 发明授权
    • Cleaning method for telephone number list and system implemented therefor
    • 电话号码清单清理方法及其实施的系统
    • US06449360B1
    • 2002-09-10
    • US09250625
    • 1999-02-16
    • Katsunori Utsumi
    • Katsunori Utsumi
    • H04M100
    • H04M3/5183H04M1/2745H04M3/4874H04M3/52Y10S370/904
    • A cleaning system retrieves a telephone number from a telephone number list to regard as a called party number and sends a SETUP message to the network, in which a SPEECH or an AUDIO is designated as a bearer capability. In case that an ALERTING or CONNECT message is sent back from the network, the system sends a DISCONNECT message to the network immediately to perform a clear sequence and determines the telephone number effective. In case that a DISCONNECT message is sent back from the network as a result that a call has not been accepted, the system also performs a clear sequence immediately and determines if the telephone number should be treated as an effective number or a null number according to the cause content sent from the network.
    • 清洁系统从电话号码列表检索电话号码,将其视为被叫方号码,并向网络发送SETUP消息,其中将SPEECH或AUDIO指定为承载能力。 在从网络发送ALERTING或CONNECT消息的情况下,系统立即向网络发送DISCONNECT消息,以执行清除序列,并确定电话号码有效。 如果从网络发回DISCONNECT消息,因为没有接收到呼叫,则系统也会立即执行清除序列,并确定电话号码是否应视为有效号码或空号码 从网络发送的原因内容。
    • 4. 发明授权
    • Cleaning system for telephone number list
    • 清洁系统电话号码列表
    • US5636267A
    • 1997-06-03
    • US610429
    • 1996-03-04
    • Katsunori UtsumiTeruyo Nakamoto
    • Katsunori UtsumiTeruyo Nakamoto
    • H04M1/2745H04M1/56
    • H04M1/2745H04M1/274533
    • A cleaning system for a telephone number list is capable of automatically perform deleting process for null telephone number and updating process for re-writing telephone number list. The cleaning system includes calling portion for transmitting a dialing signal corresponding to each telephone number in a telephone number list to a public telephone network, line monitoring portion for monitoring reaction on the line with respect to the transmission of the dialing signal by the calling portion, effectiveness judging portion for making judgement of an effective telephone number when a ring tone, an off-hook signal prior to detection of the ring tone, within a predetermined period, null telephone number discriminating portion for making judgement that the telephone number checked is null when none of the ring tone, off-hook signal and a busy tone, and outputting portion for generating output lists with distinguishing the effective telephone numbers and the null telephone numbers on the basis of the results of discrimination by the effectiveness judgement portion and the null telephone number.
    • 用于电话号码列表的清洁系统能够自动执行空电话号码的删除处理和用于重写电话号码列表的更新处理。 清洁系统包括用于将与电话号码列表中的每个电话号码相对应的拨号信号发送到公共电话网络的呼叫部分,用于监视由呼叫部分发送拨号信号的线路上的反应的线路监视部分, 效果判定部分,用于当在预定时间段内的铃音,检测到铃音之前的摘机信号作出有效电话号码的判断时,用于判断所检查的电话号码为空的无效电话号码辨别部分为空, 基于有效判断部分和无效电话机的判别结果,铃声,摘机信号和忙音都不包括产生输出列表的输出部分,用于区分有效电话号码和无效电话号码 数。
    • 6. 发明授权
    • Credit status checking system for transaction processing system and
checking method therefor
    • 交易处理系统的信用状态检查系统及其检查方法
    • US5974119A
    • 1999-10-26
    • US071903
    • 1998-05-04
    • Katsunori Utsumi
    • Katsunori Utsumi
    • G07F7/10G07F19/00H04Q11/04H04M11/00
    • G07F7/1008G06Q20/202G06Q20/346G06Q20/403G07F19/20G07F19/202H04Q11/0457
    • A credit status checking system for examining credit status of a customer immediately and easily, by utilizing a stored customer telephone number through a computer system performing the examining procedure automatically is disclosed. A telephone number examining apparatus connected with ISDN as a subscriber terminal processes circuit-switched call control procedures defined in the ITU-T recommendation Q.931 as a calling terminal. A database manager searches a customer file corresponding to a customer ID input by a customer through an automated transaction machine, retrieves a telephone number contained in the customer file, and transmits the number to the telephone number examining apparatus. The telephone number examining apparatus sends a SETUP message including an unrestricted or a restricted digital information in a bearer capability information element to the network where the telephone number received from the database manager defined as a called party number. When the network does not receive the SETUP message sent and transfers a DISCONNECT message, the examining apparatus performs a clear sequence immediately and obtains a cause in an information element of the DISCONNECT message from the network. When the cause indicates one of the predetermined set of causes, e.g., "Unallocated (Unassigned) number", the examining apparatus determines the number null, and notifies of the credit information manager that the telephone number is null.
    • 公开了一种用于通过自动执行检查过程的计算机系统利用存储的客户电话号码来立即和容易地检查客户的信用状态的信用状态检查系统。 与作为用户终端的ISDN连接的电话号码检查装置将作为主叫终端的ITU-T建议Q.931中定义的电路交换呼叫控制程序进行处理。 数据库管理者通过自动交易机器搜索与顾客输入的客户ID相对应的客户文件,检索客户文件中包含的电话号码,并将该号码发送到电话号码检查装置。 电话号码检查装置将承载能力信息要素中包含无限制或限制数字信息的SETUP消息发送到从被定义为被叫方号码的数据库管理员接收到的电话号码的网络。 当网络未收到发送的SETUP消息并传送DISCONNECT消息时,检查装置立即执行清除序列,并从网络获取DISCONNECT消息的信息元素中的原因。 当原因指示预定的原因组之一(例如“未分配(未分配)”)时,检查装置确定号码为零,并且向信用信息管理者通知电话号码为空。