Recording medium access device and recording medium access method
    2.
    发明授权
    Recording medium access device and recording medium access method 有权
    记录介质访问设备和记录介质访问方式

    公开(公告)号:US07840729B2

    公开(公告)日:2010-11-23

    申请号:US10579803

    申请日:2004-11-18

    IPC分类号: G06F13/12

    摘要: A semiconductor memory card (101) has a plurality of areas (105, 106) based on different file systems. An adapter (102) includes: an area switching part (110) which a user can operates, a determination part (109) for determining the operation; and a card controller (108) for issuing a switching command for switching the area to be used for the semiconductor memory card (101) in accordance with the judgment result. When the switching command is issued in response to input from the area switching part (110), the command is interpreted by an area selector (107) of the semiconductor memory card (101) so as to select an area.

    摘要翻译: 半导体存储卡(101)具有基于不同文件系统的多个区域(105,106)。 适配器(102)包括:用户可以操作的区域切换部分(110),用于确定操作的确定部分(109) 以及卡控制器(108),用于根据判断结果发出用于切换要用于半导体存储卡(101)的区域的切换命令。 当响应于来自区域切换部分(110)的输入而发出切换命令时,命令由半导体存储卡(101)的区域选择器(107)解释,以便选择一个区域。

    Data processing apparatus and data processing method
    4.
    发明授权
    Data processing apparatus and data processing method 失效
    数据处理装置及数据处理方法

    公开(公告)号:US07657562B2

    公开(公告)日:2010-02-02

    申请号:US10596780

    申请日:2004-12-22

    IPC分类号: G06F17/00

    摘要: A data processing apparatus is capable of playing back contents stored in a specified area in a recording medium. The recording medium stores content data and management information for managing the content data. When playing back a content which is managed by the management information on the recording medium but of which entity data is not present in the specified area of the recording medium, the data processing apparatus, searches, for the content, the other area of the recording medium with a search section. When the corresponding content is found, the link information selling section sets the link information (symbolic link, shortcut, etc.) on the recording medium so that the content can be accessed with the management information.

    摘要翻译: 数据处理装置能够播放存储在记录介质中的指定区域中的内容。 记录介质存储用于管理内容数据的内容数据和管理信息。 在由记录介质上的管理信息管理的内容回放记录介质的指定区域中不存在实体数据的情况下,数据处理装置对记录的其他区域进行搜索 媒体与搜索部分。 当找到对应的内容时,链接信息销售部分将记录介质上的链接信息(符号链接,快捷方式等)设置为可以利用管理信息访问内容。

    NONVOLATILE MEMORY DEVICE, METHOD OF WRITING DATA,AND METHOD OF READING OUT DATA
    5.
    发明申请
    NONVOLATILE MEMORY DEVICE, METHOD OF WRITING DATA,AND METHOD OF READING OUT DATA 有权
    非易失性存储器件,写入数据的方法和读出数据的方法

    公开(公告)号:US20090049229A1

    公开(公告)日:2009-02-19

    申请号:US11912700

    申请日:2006-12-07

    IPC分类号: G06F12/00 G11C11/34

    CPC分类号: G06F12/0246 G06F2212/7201

    摘要: A nonvolatile memory device (101) includes a plurality of physical blocks, each of which is provide with a nonvolatile memory (103), a logic/physical address conversion table, a temporary block and a temporary table. The nonvolatile memory (103) includes a plurality of pages which are predetermined writing units, respectively. The logical-physical address conversion table (106) stores correspondence information between logic addresses and physical addresses of data to be stored in the physical blocks. The temporary block is a physical block to store data that are smaller in size than those of the page. The temporary table (107) stores correspondence information between logic addresses and physical addresses with respect to data to be stored in the temporary block.

    摘要翻译: 非易失性存储器件(101)包括多个物理块,每个物理块提供非易失性存储器(103),逻辑/物理地址转换表,临时块和临时表。 非易失性存储器(103)分别包括预定写入单元的多个页面。 逻辑物理地址转换表(106)存储要存储在物理块中的数据的逻辑地址和物理地址之间的对应信息。 临时块是用于存储尺寸小于页面的数据的物理块。 临时表(107)存储关于要存储在临时块中的数据的逻辑地址和物理地址之间的对应信息。

    Recording Medium, Data Processing Apparatus, and Data Processing Method
    6.
    发明申请
    Recording Medium, Data Processing Apparatus, and Data Processing Method 审中-公开
    记录介质,数据处理设备和数据处理方法

    公开(公告)号:US20070277005A1

    公开(公告)日:2007-11-29

    申请号:US10576422

    申请日:2004-10-22

    IPC分类号: G06F12/00

    CPC分类号: G06F12/0815 G06F12/0891

    摘要: In addition to a nonvolatile recording area, a host interface, a controller and an update notification part are provided with a recording medium. The controller reads and writes data from and to the recording area, and sends the data of the recording area and update information to a data processing apparatus via the host interface part. In particular, the present invention is characterized in that updated information of the update notification part is updated immediately before data of the recording area is updated. The value of the update notification part can be referred to from the data processing apparatus but cannot be updated thereby. The data processing apparatus holds update information of the update notification part, whereby it can determine whether or not data stored in the recording area has been updated by another data processing apparatus. In this way, it becomes possible to determine the validity of the cache information and also determine that of index files.

    摘要翻译: 除了非易失性记录区域之外,主机接口,控制器和更新通知部分还具有记录介质。 控制器从记录区读取和写入数据,经由主机接口部分将记录区域的数据和更新信息发送到数据处理装置。 特别地,本发明的特征在于,在更新记录区域的数据之前立即更新更新通知部分的更新信息。 可以从数据处理装置参考更新通知部分的值,但是不能由此更新。 数据处理装置保持更新通知部分的更新信息,从而可以确定存储在记录区域中的数据是否已被其他数据处理装置更新。 以这种方式,可以确定高速缓存信息的有效性并且还确定索引文件的有效性。

    Data processing apparatus and data processing method
    7.
    发明申请
    Data processing apparatus and data processing method 失效
    数据处理装置及数据处理方法

    公开(公告)号:US20070174334A1

    公开(公告)日:2007-07-26

    申请号:US10596780

    申请日:2004-12-22

    IPC分类号: G06F17/00

    摘要: A data processing apparatus is capable of playing back contents stored in a specified area in a recording medium. The recording medium stores content data and management information for managing the content data. When playing back a content which is managed by the management information on the recording medium but of which entity data is not present in the specified area of the recording medium, the data processing apparatus, searches, for the content, the other area of the recording medium with a search section. When the corresponding content is found, the link information setting section sets the link information (symbolic link, shortcut, etc.) on the recording medium so that the content can be accessed with the management information.

    摘要翻译: 数据处理装置能够播放存储在记录介质中的指定区域中的内容。 记录介质存储用于管理内容数据的内容数据和管理信息。 在由记录介质上的管理信息管理的内容回放记录介质的指定区域中不存在实体数据的情况下,数据处理装置对记录的其他区域进行搜索 媒体与搜索部分。 当找到相应的内容时,链接信息设置部分将记录介质上的链接信息(符号链接,快捷方式等)设置为可以利用管理信息访问内容。

    Information recording medium, data processing apparatus, and recording region setting method of information recording medium
    8.
    发明申请
    Information recording medium, data processing apparatus, and recording region setting method of information recording medium 审中-公开
    信息记录介质,数据处理装置和信息记录介质的记录区域设置方法

    公开(公告)号:US20050216684A1

    公开(公告)日:2005-09-29

    申请号:US10992097

    申请日:2004-11-19

    IPC分类号: G06F12/00 G06F12/14

    CPC分类号: G06F12/1441

    摘要: An information recording medium includes a data storage section having a plurality of recording regions for storing data, and a region information storing section operable to store information about each recording region in the data storage section. The region information storing section stores information about a recording region (for example, a recording region has been accessed finally) which is set first as an accessible region when the information recording medium is initialized at the next time among a plurality of recording regions in the data storage section. A data processing apparatus refers to the information about the recording region and changes over a recording region to the recording region specified by the information about the recording region just after initialization of the recording medium.

    摘要翻译: 信息记录介质包括具有用于存储数据的多个记录区域的数据存储部分,以及可操作以在数据存储部分中存储关于每个记录区域的信息的区域信息存储部分。 区域信息存储部分存储关于当信息记录介质在下一次初始化时在多个记录区域中被首先设置为可访问区域的记录区域(例如,最终访问的记录区域)的信息 数据存储部分。 数据处理装置参照关于记录区域的信息,并将记录区域上的改变转换为由记录介质初始化之后关于记录区域的信息指定的记录区域。

    Contents delivery method, contents delivery system, electronic device terminal, and contents delivery server
    9.
    发明申请
    Contents delivery method, contents delivery system, electronic device terminal, and contents delivery server 审中-公开
    内容交付方式,内容传送系统,电子设备终端和内容传送服务器

    公开(公告)号:US20050149751A1

    公开(公告)日:2005-07-07

    申请号:US11010650

    申请日:2004-12-14

    CPC分类号: G06F21/10

    摘要: Rights information concerning contents required by a user terminal and these contents are delivered via a data communication network from a contents provider having a contents delivery server. The user terminal overwrites rights information stored in an information memory within or attached to the terminal with rights information that is newly delivered from the contents delivery server. A variety of contents services are provided to users free of charge or at discounted rates on the condition that rights information is overwritten in this manner.

    摘要翻译: 关于用户终端所需内容的这些内容的权利信息经由数据通信网络从具有内容递送服务器的内容提供者传送。 用户终端使用从内容发布服务器新发送的权限信息覆盖存储在终端内的附件中的附加信息存储器中的权限信息。 在以这种方式覆盖权利信息的条件下,向用户免费或以折扣价格提供各种内容服务。

    High speed writing mode in memory controller, nonvolatile storage device, accessing device, nonvolatile storage system, and method and program for writing data
    10.
    发明授权
    High speed writing mode in memory controller, nonvolatile storage device, accessing device, nonvolatile storage system, and method and program for writing data 有权
    存储器控制器,非易失性存储设备,访问设备,非易失性存储系统以及用于写入数据的方法和程序的高速写入模式

    公开(公告)号:US08688896B2

    公开(公告)日:2014-04-01

    申请号:US13058352

    申请日:2010-05-13

    IPC分类号: G06F12/00 G06F13/00 G06F13/28

    CPC分类号: G06F12/0246 G06F2212/7203

    摘要: A digital still camera performs temporary high-speed writing when capturing a large number of images in a short time. Lengthy processing for erased block allocation or copying performed inside a nonvolatile storage device may disable the captured images to be written completely (may cause some frames to drop). A nonvolatile storage system includes an access device (1001) and a nonvolatile storage device (1002). A button operation of a user on the access device (1001) causes the mode of data writing to the nonvolatile storage device (1002) to be switched. Temporary high-speed writing is performed into a physical block of a nonvolatile memory (27) from which a plurality of data pieces with different logical addresses and different data sizes have been erased. After the temporary high-speed writing, the written data is relocated into a user storage area (272), and an erased block is newly allocated for subsequent temporary high-speed data writing.

    摘要翻译: 当在短时间内捕获大量图像时,数字静态照相机执行临时高速写入。 在非易失性存储设备内执行的擦除块分配或复制的长时间处理可以禁止捕获的图像被完全写入(可能导致一些帧丢失)。 非易失性存储系统包括访问设备(1001)和非易失性存储设备(1002)。 访问设备(1001)上的用户的按钮操作使得切换到非易失性存储设备(1002)的数据写入模式。 临时高速写入被执行到非易失性存储器(27)的物理块中,具有不同逻辑地址和不同数据大小的多个数据片已经被擦除。 在临时高速写入之后,写入的数据被重新定位到用户存储区域(272)中,并且新分配擦除块用于随后的临时高速数据写入。