Electronic device, control method thereof, security program and others
    2.
    发明授权
    Electronic device, control method thereof, security program and others 有权
    电子设备,其控制方法,安全程序等

    公开(公告)号:US07680280B2

    公开(公告)日:2010-03-16

    申请号:US10591420

    申请日:2005-03-02

    IPC分类号: H04L9/00 H04L9/10 H04L9/30

    摘要: An electronic device, a control method thereof and a security program are provided which are capable of preventing or suppressing the theft of the electronic device.The electronic device comprises mounting means for loading a portable recording medium and encrypted information write means for encrypting predetermined information using an encryption key unique to the electronic device and writing the encrypted information in the recording medium. The electronic device further comprises encrypted information read means for reading the encrypted information recorded in the recording medium in the case where the recording medium is loaded in the mounting means, decryption execution means for executing the decryption of the encrypted information using the encryption key, and control means for setting the electronic device in usable mode in the case where the encrypted information is decrypted by the decryption execution means.

    摘要翻译: 提供一种电子装置,其控制方法和安全程序,其能够防止或抑制电子装置的盗窃。 电子设备包括用于加载便携式记录介质的加载装置和用于使用电子设备唯一的加密密钥加密预定信息并将加密信息写入记录介质中的加密信息写入装置。 电子设备还包括加密信息读取装置,用于在记录介质装入装载装置的情况下读取记录在记录介质中的加密信息;解密执行装置,用于使用加密密钥执行加密信息的解密;以及 在加密信息被解密执行装置解密的情况下,用于将电子设备设置为可用模式的控制装置。

    Electronic device, control method thereof, security program and others
    3.
    发明申请
    Electronic device, control method thereof, security program and others 有权
    电子设备,其控制方法,安全程序等

    公开(公告)号:US20070172064A1

    公开(公告)日:2007-07-26

    申请号:US10591420

    申请日:2005-03-02

    IPC分类号: H04K1/00

    摘要: An electronic device, a control method thereof and a security program are provided which are capable of preventing or suppressing the theft of the electronic device. The electronic device comprises mounting means for loading a portable recording medium and encrypted information write means for encrypting predetermined information using an encryption key unique to the electronic device and writing the encrypted information in the recording medium. The electronic device further comprises encrypted information read means for reading the encrypted information recorded in the recording medium in the case where the recording medium is loaded in the mounting means, decryption execution means for executing the decryption of the encrypted information using the encryption key, and control means for setting the electronic device in usable mode in the case where the encrypted information is decrypted by the decryption execution means.

    摘要翻译: 提供一种电子装置,其控制方法和安全程序,其能够防止或抑制电子装置的盗窃。 电子设备包括用于加载便携式记录介质的加载装置和用于使用电子设备唯一的加密密钥加密预定信息并将加密信息写入记录介质中的加密信息写入装置。 电子设备还包括加密信息读取装置,用于在记录介质装入装载装置的情况下读取记录在记录介质中的加密信息;解密执行装置,用于使用加密密钥执行加密信息的解密;以及 在加密信息被解密执行装置解密的情况下,用于将电子设备设置为可用模式的控制装置。

    Musical Composition Reproducing Apparatus and a Method for Reproducing Musical Composition
    4.
    发明申请
    Musical Composition Reproducing Apparatus and a Method for Reproducing Musical Composition 审中-公开
    音乐作品复制装置及其制作方法

    公开(公告)号:US20080140236A1

    公开(公告)日:2008-06-12

    申请号:US11661749

    申请日:2005-09-01

    IPC分类号: G06F17/00

    摘要: There are provided a musical composition reproducing apparatus and a musical composition reproducing method by which musical composition data can be reproduced without boring a user.The musical composition reproducing apparatus acquires a musical composition feature value indicating respective feature of a plurality of musical composition data recorded on a recording means, judges according to the musical composition feature value of musical composition thus acquired whether or not each musical composition data has a predetermined musical mood, and registers the musical compositions judged to have the musical mood in a reproduction list corresponding to the musical mood while arranging the musical composition data in a predetermined reproducing order. The musical composition reproducing apparatus receives selection of a reproduction mode provided to change the predetermined reproduction order, rearranges all or part of the musical composition data registered on the reproduction list in a reproduction order in conformity with the reproduction mode, and reconstructs the reproduction list, thereby reproducing the musical composition data in the reproduction order thus rearranged.

    摘要翻译: 提供了一种音乐作品再现装置和一种音乐作品重放方法,通过该方式,可以在不淹没用户的情况下再现音乐作品数据。 音乐作品再现装置获取表示记录在记录装置上的多个乐曲成分数据的各个特征的乐曲特征值,根据这样获取的乐曲的乐曲的特征值判断每个乐曲数据是否具有预定的 音乐心情,并且将以音乐心情对应的再现列表中被判断具有音乐情绪的音乐作品登记在一起,同时以预定的再现顺序排列乐曲数据。 音乐作品重放装置接收对改变预定重放顺序而提供的再现模式的选择,按照再现模式按照再现顺序重新排列在再现列表上登记的乐曲全部或部分,并且重建再现列表, 由此再现按照重新排列的再现顺序的音乐作品数据。

    Memory control device, in-car device, memory control method, and computer product for managing data in response to various power states
    6.
    发明授权
    Memory control device, in-car device, memory control method, and computer product for managing data in response to various power states 失效
    存储器控制装置,车载装置,存储器控制方法和用于响应各种电源状态管理数据的计算机产品

    公开(公告)号:US07516283B2

    公开(公告)日:2009-04-07

    申请号:US11108833

    申请日:2005-04-19

    IPC分类号: G06F12/00

    摘要: Data is stored in a non-volatile memory such as a flash memory. The non-volatile memory has two memory areas. When power of a device is turned on, data in the two memory areas are compared to determine which memory area includes old data, and the old data is erased. When the power is turned off, a control setting of the device used immediately before the power is turned off is stored as new data in the memory area from which the old data is erased. When the power is applied again, the new data is read, and the control setting is restored in the device.

    摘要翻译: 数据存储在诸如闪存之类的非易失性存储器中。 非易失性存储器具有两个存储区域。 当打开设备的电源时,比较两个存储区域中的数据以确定哪个存储器区域包括旧数据,并且旧的数据被擦除。 当电源关闭时,在电源关闭之前使用的设备的控制设置作为新数据被存储在旧数据被擦除的存储区域中。 再次施加电源时,读取新数据,并在设备中恢复控制设置。

    Memory control device, in-car device, memory control method, and computer product
    7.
    发明申请
    Memory control device, in-car device, memory control method, and computer product 失效
    内存控制装置,车载装置,存储器控制方法和计算机产品

    公开(公告)号:US20050251618A1

    公开(公告)日:2005-11-10

    申请号:US11108833

    申请日:2005-04-19

    IPC分类号: G11C16/02 G06F12/00 G06F12/02

    摘要: Data is stored in a non-volatile memory such as a flash memory. The non-volatile memory has two memory areas. When power of a device is turned on, data in the two memory areas are compared to determine which memory area includes old data, and the old data is erased. When the power is turned off, a control setting of the device used immediately before the power is turned off is stored as new data in the memory area from which the old data is erased. When the power is applied again, the new data is read, and the control setting is restored in the device.

    摘要翻译: 数据存储在诸如闪存之类的非易失性存储器中。 非易失性存储器具有两个存储区域。 当打开设备的电源时,比较两个存储区域中的数据以确定哪个存储器区域包括旧数据,并且旧的数据被擦除。 当电源关闭时,在电源关闭之前使用的设备的控制设置作为新数据被存储在旧数据被擦除的存储区域中。 再次施加电源时,读取新数据,并在设备中恢复控制设置。

    System for controlling recording and reproducing data using management information on the medium
    8.
    发明授权
    System for controlling recording and reproducing data using management information on the medium 失效
    用于使用介质上的管理信息控制记录和再现数据的系统

    公开(公告)号:US07187627B2

    公开(公告)日:2007-03-06

    申请号:US10454529

    申请日:2003-06-05

    IPC分类号: G11B21/08

    摘要: An information reproducing/recording system has a reproducing apparatus which reproduces program information from a first recording medium, a recording/reproducing apparatus which records program information on a second recording medium or reproduces program information from the second recording medium, and a control apparatus which controls the reproducing apparatus and the recording/reproducing apparatus. The control apparatus acquires first management information for program information recorded on the first recording medium, and acquires second management information for program information recorded on the second recording medium. And then, the control apparatus compares the first management information and the second management information, and judges based on the result of comparison whether program information corresponding to the first management information has been recorded on the second recording medium. And if the program information corresponding to the first management information has been recorded on the second recording medium, the control apparatus judges whether a predetermined recording condition is satisfied, and if the recording condition is satisfied, controls the reproducing apparatus and the recording/reproducing apparatus so as to record the program information recorded on the first recording medium onto the second recording medium.

    摘要翻译: 信息再现/记录系统具有从第一记录介质再现节目信息的再现装置,在第二记录介质上记录节目信息或从第二记录介质再现节目信息的记录/再现装置,以及控制装置 再现装置和记录/再现装置。 控制装置获取第一记录媒体上记录的节目信息的管理信息,取得记录在第二记录介质上的节目信息的第二管理信息。 然后,控制装置比较第一管理信息和第二管理信息,并根据比较结果判断与第一管理信息相对应的节目信息是否已被记录在第二记录介质上。 并且,如果与第一管理信息相对应的节目信息已被记录在第二记录介质上,则控制装置判断是否满足预定的记录条件,并且如果满足记录条件,则控制再现装置和记录/再现装置 以将记录在第一记录介质上的节目信息记录到第二记录介质上。

    Information recording/reproducing system, music recording/reproducing system, information recorded medium and music recording/reproducing method

    公开(公告)号:US07006424B2

    公开(公告)日:2006-02-28

    申请号:US10430329

    申请日:2003-05-07

    IPC分类号: G11B5/09

    摘要: An information recording/reproducing system has an information recording/reproducing apparatus and a portable information recording/reproducing apparatus. The information recording/reproducing apparatus has: an information copying device which, when predetermined a piece of program information is reproduced from a first recording medium, copies the piece of program information and at least one piece of program information to be subsequently reproduced, from the first recording medium to the second recording medium, and an information erasing and copying device which, when the reproducing of the piece of program information is ended, erases the piece of program information from the second recording medium, and then newly copies a piece of program information to be reproduced after said at least one piece of program information, from the first recording medium to the second recording medium.