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    Contents management method, contents management apparatus, and recording medium
    3.
    发明公开
    Contents management method, contents management apparatus, and recording medium 有权
    用于管理内容，设备内容管理和记录介质的方法

    公开(公告)号：EP1069491A3

    公开(公告)日：2006-06-07

    申请号：EP00114421.1

    申请日：2000-07-05

    申请人： KABUSHIKI KAISHA TOSHIBA ,  MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Kamibayashi, Toru ,  Kato, Taku ,  Toma, Hideyuki ,  Tatebayashi, Makoto ,  Harada, Shunji ,  Yamada, Hisashi

    IPC分类号： G06F1/00 ,  G11B20/00

    CPC分类号： G11B20/0021 ,  G11B20/00086 ,  G11B20/00666 ,  G11B20/00789

    摘要： When the total number of copies of requested content does not exceed its upper limit value, and when bilateral authentication with a partner to be communicated is successful, encrypted content (Kc[C]) and information (KT1[Kc]) used for decrypting the encrypted contents, which are encrypted using first shared information (KT1) generated by bilateral authentication, are transferred to the partner, thus updating the total number of copies of the transferred content. First data, used to erase information (KT1, Kc, C) that is recorded on the recording medium and is used for decrypting content which is recorded on the recording medium and is requested to erase, is encrypted using second shared information (KT3) generated by bilateral authentication, and the encrypted first data is transferred to the partner. When second data, which is encrypted using third shared information (KT4) generated by another bilateral authentication and is used in rewrite in the partner, is transferred from the partner, the transferred second data is decrypted using the third shared information, and the decrypted second data is compared with the first data (r1) to confirm if the information used for decrypting the content recorded on the recording medium has been erased, thus updating the total number of copies of content which is requested to erase.

    摘要翻译： 当请求的内容大小的副本的总数限制其上限值，并且当与伴侣双向认证要通信是成功的，加密的内容（的Kc [C]）中使用的信息（KT1 [的Kc]）用于解密和 加密的内容，它们是使用由双向认证生成的第一共享信息（KT1）加密的，被转移到伙伴，从而更新所述传送的内容的副本的总数。 第一数据，用于擦除信息（KT1，KC，C）也被记录在记录介质上，并且用于解密内容的所有其被记录在记录介质上，并且被请求擦除时，使用第二共享信息加密（KT3）产生 通过双向认证，以及加密后的第一数据传送到合作伙伴。 当第二数据，这一切都使用由另一个双向认证生成第三共享信息（KT4）加密并以重写用来在伙伴，从对方传送，则传送的第二数据是使用所述第三共享信息解密，解密的第二 数据与所述第一数据（R1）比较，以确认是否用于解密记录在记录介质上的内容的信息已被擦除，从而更新内容的副本的总数的所有被请求擦除。

    Contents management method, contents management apparatus, and recording medium
    4.
    发明公开
    Contents management method, contents management apparatus, and recording medium 有权
    用于管理内容，设备内容管理和记录介质的方法

    公开(公告)号：EP1069491A2

    公开(公告)日：2001-01-17

    申请号：EP00114421.1

    申请日：2000-07-05

    申请人： KABUSHIKI KAISHA TOSHIBA ,  MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Kamibayashi, Toru ,  Kato, Taku ,  Toma, Hideyuki ,  Tatebayashi, Makoto ,  Harada, Shunji ,  Yamada, Hisashi

    IPC分类号： G06F1/00 ,  G11B20/00

    CPC分类号： G11B20/0021 ,  G11B20/00086 ,  G11B20/00666 ,  G11B20/00789

    摘要： When the total number of copies of requested content does not exceed its upper limit value, and when bilateral authentication with a partner to be communicated is successful, encrypted content (Kc[C]) and information (KT1[Kc]) used for decrypting the encrypted contents, which are encrypted using first shared information (KT1) generated by bilateral authentication, are transferred to the partner, thus updating the total number of copies of the transferred content. First data, used to erase information (KT1, Kc, C) that is recorded on the recording medium and is used for decrypting content which is recorded on the recording medium and is requested to erase, is encrypted using second shared information (KT3) generated by bilateral authentication, and the encrypted first data is transferred to the partner. When second data, which is encrypted using third shared information (KT4) generated by another bilateral authentication and is used in rewrite in the partner, is transferred from the partner, the transferred second data is decrypted using the third shared information, and the decrypted second data is compared with the first data (r1) to confirm if the information used for decrypting the content recorded on the recording medium has been erased, thus updating the total number of copies of content which is requested to erase.

    Cascade-comparator A/D converter
    7.
    发明公开
    Cascade-comparator A/D converter 失效
    模拟数字转换器级联比较。

    公开(公告)号：EP0077470A2

    公开(公告)日：1983-04-27

    申请号：EP82108738.4

    申请日：1982-09-21

    申请人： KABUSHIKI KAISHA TOSHIBA

    发明人： Yamada, Hisashi ,  Shimizu, Shoichi

    IPC分类号： H03M1/00

    CPC分类号： H03M1/16 ,  H03M1/361

    摘要： In an A/D converter in which a first comparator A/D converter for providing the most significant bits of a digital output and a second comparator A/D converter for providing the least significant bits of the digital output are cascaded, a switching circuit is provided between the first A/D converter and the second AID converter. This switching circuit is responsive to the comparison between an analog input voltage and first comparison reference voltages in the first AID converter to apply two adjacent first reference voltages between which the analog input voltages lies to both ends of a voltage dividing circuit network of the second A/D converter to thereby provide second comparison reference voltages. In the second A/D converter, the second comparison reference voltages are compared with the analog input voltage by comparators, to provide the least significant bits of a digital output.

    Lighting control system and lamp
    8.
    发明公开
    Lighting control system and lamp 审中-公开
    Beleuchtungssteuerungssystem und Lampe

    公开(公告)号：EP2750479A2

    公开(公告)日：2014-07-02

    申请号：EP13181740.5

    申请日：2013-08-26

    申请人： Toshiba Lighting & Technology Corporation ,  Kabushiki Kaisha Toshiba

    发明人： Teramoto, Keiichi ,  Yamada, Hisashi ,  Hayashi, Hisashi ,  Yonezawa, Minoru ,  Terashima, Yoshiki

    IPC分类号： H05B37/02 ,  H05B37/03

    CPC分类号： H05B37/02 ,  H05B37/0227 ,  H05B37/0245 ,  H05B37/034

    摘要： A lighting control system (1) performs a lighting control on slave lamps (30A to 30F) under the control of a master lamp (20A and 20B) communicating with and connected to a management apparatus (10). The master lamp (20A or 20B) includes an adding unit (24a) that adds the slave lamps (30A to 30F) placed under the control of the other master lamp (20A or 20B) to the slave lamps (30A to 30F) under its own control, when the other master lamp (20A or 20B) fails. The master lamp (20A and 20B) includes a lighting control unit (24b) that performs the lighting control on the slave lamps (30A to 30F), based on a command relating to the lighting control, which is received from the management apparatus (10).

    摘要翻译： 照明控制系统（1）在与管理装置（10）通信并连接到主管灯（20A和20B）的控制下对从属灯（30A至30F）进行照明控制。 主灯（20A或20B）包括添加单元（24a），将在另一个主灯（20A或20B）的控制下放置的从属灯（30A至30F）与其下的从属灯（30A至30F） 当其他主灯（20A或20B）出现故障时，自己进行控制。 主灯（20A和20B）包括一个照明控制单元（24b），该照明控制单元（24b）根据从管理装置（10）接收到的与照明控制有关的指令，对从属灯（30A至30F）进行点亮控制 ）。