Distribution system, distribution apparatus, and reception apparatus for distributing contents having usage expiry
    61.
    发明授权
    Distribution system, distribution apparatus, and reception apparatus for distributing contents having usage expiry 有权
    用于分发具有使用期满的内容的分发系统,配送装置和接收装置

    公开(公告)号:US07386618B2

    公开(公告)日:2008-06-10

    申请号:US10431500

    申请日:2003-05-08

    IPC分类号: G06F15/16

    CPC分类号: G06F21/10 G06F2221/2137

    摘要: A reception apparatus includes a first timer and sends to a distribution apparatus a first date-time clocked by the first timer. The distributing apparatus includes a second timer, and generates expiry information based on a difference obtained by subtracting, from the first date-time, a second date-time that is clocked by the second timer. The expiry information is used to adjust a usage expiry date-time of content. The reception apparatus judges whether playback of the content is permitted based on the first timer and the expiry information. With this arrangement, unauthorized use of the content beyond the expiry date-time is prevented.

    摘要翻译: 接收装置包括第一定时器,并且向配送装置发送由第一定时器计时的第一日期时间。 分发装置包括第二定时器,并且基于通过从第一日期时间减去由第二定时器计时的第二日期时间而获得的差产生到期信息。 过期信息用于调整内容的使用期限日期时间。 接收装置基于第一定时器和到期信息判断是否允许内容的回放。 通过这种安排,防止超出期满日期时间的内容的未经授权的使用。

    Theft prevention system
    62.
    发明申请
    Theft prevention system 有权
    防盗系统

    公开(公告)号:US20080122595A1

    公开(公告)日:2008-05-29

    申请号:US10581442

    申请日:2004-12-06

    IPC分类号: E05B49/00

    摘要: A theft prevention system capable of preventing theft of a target object by disabling the authorized key of the target object in the case where the authorized key has been stolen. When the authorized key is lost, a mobile telephone 100 instructs a vehicle control device 300a to set a warning mode. On receipt of this warning mode instruction, the vehicle control device 300a sets warning mode, generates an electronic key, and transmits the generated electronic key to the mobile telephone 100, which receives and stores the electronic key. Once the warning mode is set in the vehicle, locking and unlocking are only possible using the electronic key. If the authorized key is found, the mobile telephone 100 instructs the vehicle control device 300a to set the normal mode. Upon receipt of this normal mode instruction, the vehicle control device 300a sets the normal mode in the vehicle. Once the normal mode is set in the vehicle, locking and unlocking are only possible using the authorized key.

    摘要翻译: 一种防盗系统,能够通过在授权密钥被盗的情况下禁止目标对象的授权密钥来防止目标对象被盗。 当授权密钥丢失时,移动电话机100指示车辆控制装置300a设置警告模式。 在接收到该警告模式指令时,车辆控制装置300a设置警告模式,生成电子钥匙,并将生成的电子钥匙发送到接收并存储电子钥匙的移动电话机100。 一旦在车辆中设置了警告模式,只能使用电子钥匙进行锁定和解锁。 如果找到授权密钥,则移动电话机100指示车辆控制装置300a设定正常模式。 在接收到该正常模式指令时,车辆控制装置300a设定车辆中的正常模式。 一旦在车辆中设置了正常模式,锁定和解锁只能使用授权键进行。

    Reproduction Control Device, Gate Device, and Reproduction Control System
    65.
    发明申请
    Reproduction Control Device, Gate Device, and Reproduction Control System 审中-公开
    再现控制装置,门控装置和再现控制系统

    公开(公告)号:US20070271455A1

    公开(公告)日:2007-11-22

    申请号:US11632636

    申请日:2005-07-20

    IPC分类号: H04L9/00

    摘要: With an object of disclosing various techniques for both usage and protection of content, the present invention has an object of providing a playback control apparatus, a position judgment apparatus, and a playback control system that permit playback of content only in one area. In other to achieve the object, with the present invention, when a user passes through an automated ticket barrier to enter a station, the automated ticket barrier transmits, to a memory card via the mobile telephone, a playback key for playing content. When the user passes through an automated ticket barrier to leave a station, the automated ticket barrier instructs the memory card, via the mobile telephone, to delete the playback key, and the memory card deletes the playback key.

    摘要翻译: 为了公开用于内容的使用和保护的各种技术的目的,本发明的目的是提供仅在一个区域中播放内容的重放控制装置,位置判断装置和重放控制系统。 另外,为了实现上述目的,在本发明中,当用户通过自动化门禁进入车站时,自动售票系统经由移动电话向存储卡发送用于播放内容的回放键。 当用户通过自动售票站离开站时,自动售票屏障通过移动电话指示存储卡来删除重放键,并且存储卡删除重放键。

    Ticket management system, terminal device, ticket management server, register device, value conversion method, computer program, and recording medium
    67.
    发明申请
    Ticket management system, terminal device, ticket management server, register device, value conversion method, computer program, and recording medium 有权
    票务管理系统,终端设备,票据管理服务器,注册设备,价值转换方法,计算机程序和记录介质

    公开(公告)号:US20070175979A1

    公开(公告)日:2007-08-02

    申请号:US10594060

    申请日:2005-03-31

    IPC分类号: G06K5/00 G06K7/01 G07B15/02

    摘要: A useful ticket management system is provided, which can perform adjustment using a ticket to which non-updatable value information is assigned together with an electronic value, according to a payment form. The ticket management system includes an IC tag attached to a money ticket, a money ticket management server, and a mobile terminal. The IC tag holds a money ticket ID for identifying the money ticket, and reads the money ticket ID. The money ticket management server includes a storage unit, receives the money ticket ID from the mobile terminal, and writes a valid money ticket ID to the storage unit. The mobile terminal includes a storage unit, acquires the money ticket ID held in the IC tag, transmits the acquired money ticket ID to the money ticket management server, and writes amount information of the money ticket identified by the valid money ticket ID to the storage unit.

    摘要翻译: 提供了一种有用的票据管理系统,其可以根据支付方式使用不可更新价值信息被分配的票据与电子价值进行调整。 售票管理系统包括附加到货币单的IC标签,货币单管理服务器和移动终端。 IC标签保存用于识别货币单的钱票ID,并读取票单ID。 货币单管理服务器包括存储单元,从移动终端接收到钱票ID,并向存储单元写入有效的票证ID。 移动终端包括存储单元,获取保存在IC标签中的钱票ID,将所获取的钱票ID发送到钱票管理服务器,并将由有效票证ID识别的钱票的金额信息写入到存储器 单元。

    Radio communication system, mobile terminal device, server device, memory card and computer-readable program
    68.
    发明申请
    Radio communication system, mobile terminal device, server device, memory card and computer-readable program 审中-公开
    无线电通信系统,移动终端设备,服务器设备,存储卡和计算机可读程序

    公开(公告)号:US20070082704A1

    公开(公告)日:2007-04-12

    申请号:US10576695

    申请日:2004-11-01

    IPC分类号: H04M1/00

    CPC分类号: G07B15/02

    摘要: A radio communication system includes a mobile terminal device to which a memory card is attached and a server device. The server device and the memory card transfer information to each other through the mobile terminal device by radio communication. This is achieved in the following manner. When receiving a start request from the server device, the mobile terminal device supplies power to the memory card. Furthermore, the mobile terminal device communicates with the server device, to prepare for information transfer to be performed between the server device and the memory card. After becoming able to operate, the memory card performs a boot operation. When completing the boot operation, the memory card starts information transfer with the server device through the mobile terminal device.

    摘要翻译: 无线电通信系统包括附加存储卡的移动终端设备和服务器设备。 服务器设备和存储卡通过无线电通信通过移动终端设备彼此传送信息。 这是通过以下方式实现的。 当从服务器设备接收到启动请求时,移动终端设备向存储卡供电。 此外,移动终端设备与服务器设备进行通信,以准备在服务器设备和存储卡之间执行的信息传送。 在能够操作之后,存储卡执行引导操作。 当完成启动操作时,存储卡通过移动终端设备开始与服务器设备的信息传输。

    IC card
    69.
    发明授权
    IC card 有权
    IC卡

    公开(公告)号:US06994263B2

    公开(公告)日:2006-02-07

    申请号:US10607500

    申请日:2003-06-27

    IPC分类号: G06K19/06

    摘要: The IC card is capable of providing a plurality of services to an external device on one card, and comprises: a interface for the external device; a switch disposed on the IC card and that selects a service; a memory unit recording a information corresponding to a plurality of services and having a plurality areas each storing different information from another areas in security level; a CPU reading/writing information from/to the memory unit based on the service selected by the switch, and provides the selected service to the external device by way of the interface; a security level judgment unit judging the security level on an access status by the application to the memory areas; and a display unit displaying a kind of selected service or a security level of the service.

    摘要翻译: IC卡能够向一个卡上的外部设备提供多个服务,并且包括:用于外部设备的接口; 设置在IC卡上并选择服务的开关; 存储单元,记录与多个服务相对应的信息,并且具有多个区域,每个区域在安全级别存储来自另一个区域的不同信息; CPU根据由交换机选择的服务从/向存储器单元读取/写入信息,并通过接口将选定的服务提供给外部设备; 安全级别判断单元,判断应用程序对存储区域的访问状态的安全级别; 以及显示单元,其显示所选服务的种类或服务的安全级别。

    Storage medium rental system
    70.
    发明申请
    Storage medium rental system 审中-公开
    存储介质租赁系统

    公开(公告)号:US20050234826A1

    公开(公告)日:2005-10-20

    申请号:US10517444

    申请日:2003-09-05

    摘要: A storage-medium rental system includes a portable storage medium to be rented to the user, a portable semiconductor memory owned by the user, a rental-shop apparatus owned by the rental agent, and a playback apparatus owned by the user. The storage medium prestores encrypted content generated by encrypting digital work using a content encryption key. The semiconductor memory has an area f or securely storing a content decryption key. The rental-shop apparatus stores a content decryption key for decrypting the encrypted content. The rental-shop apparatus writes the content decryption key to the semiconductor memory. The playback apparatus securely reads the content decryption key from the semiconductor memory, reads the encrypted content from the storage medium, decrypts the encrypted content using the content decryption key, and plays back the decrypted content.

    摘要翻译: 存储介质租赁系统包括要向用户租用的便携式存储介质,由用户拥有的便携式半导体存储器,由租赁代理人拥有的租赁店设备以及由用户拥有的播放设备。 存储介质通过使用内容加密密钥来预加密数字作品加密产生的加密内容。 半导体存储器具有区域f或安全地存储内容解密密钥。 出租店设备存储用于解密加密内容的内容解密密钥。 租用店铺装置将内容解密密钥写入半导体存储器。 回放装置从半导体存储器安全地读取内容解密密钥,从存储介质读取加密的内容,使用内容解密密钥解密加密的内容,并且回放解密的内容。