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    ACCESS MODULE, INFORMATION RECORDING MODULE, CONTROLLER, AND INFORMATION RECORDING SYSTEM
    1.
    发明申请
    ACCESS MODULE, INFORMATION RECORDING MODULE, CONTROLLER, AND INFORMATION RECORDING SYSTEM 审中-公开
    访问模块，信息记录模块，控制器和信息记录系统

    公开(公告)号：US20110055297A1

    公开(公告)日：2011-03-03

    申请号：US12921829

    申请日：2010-03-04

    申请人： Takuji Maeda ,  Masayuki Toyama ,  Manabu Inoue ,  Toshiyuki Honda

    发明人： Takuji Maeda ,  Masayuki Toyama ,  Manabu Inoue ,  Toshiyuki Honda

    IPC分类号： G06F17/30

    CPC分类号： G06F3/0643 ,  G06F3/0613 ,  G06F3/0679

    摘要： A method for increasing the speed of processing when writing multiple files in parallel and writing file data in a stable manner in the case where the regions of a non-volatile memory in an information recording module are managed according to a filesystem is provided. An access module (1) includes a unit (104) that communicates, to an information recording module (2), information regarding the storage location of a directory entry, and also includes a unit (105) that pads file data when writing fractional data such as the end of a file and writes that data into the information recording module (2). Upon determining that the directory entry is to be written based on the communicated information, the information recording module (2) stores the directory entry in a dedicated physical block. Furthermore, the access module (1) pads the data of multiple files as necessary and records those files in continuous addresses in units that are a multiple of a predetermined size of a unit of recording processing.

    摘要翻译： 提供了在根据文件系统管理信息记录模块中的非易失性存储器的区域的情况下，并行地写入多个文件并且以稳定的方式写入文件数据时提高处理速度的方法。 访问模块（1）包括向信息记录模块（2）传送关于目录条目的存储位置的信息的单元（104），并且还包括在写入小数据数据时衬垫文件数据的单元（105） 例如文件的结尾并将该数据写入信息记录模块（2）。 在基于所传送的信息确定要写入目录条目时，信息记录模块（2）将目录条目存储在专用物理块中。 此外，访问模块（1）根据需要填充多个文件的数据，并以这些记录处理单位的预定大小的倍数的单位将这些文件记录在连续地址中。

    Host device, storage device, and method for accessing storage device
    4.
    发明授权
    Host device, storage device, and method for accessing storage device 有权
    主机设备，存储设备和访问存储设备的方法

    公开(公告)号：US07900007B2

    公开(公告)日：2011-03-01

    申请号：US11571592

    申请日：2005-06-28

    申请人： Masayuki Toyama ,  Takuji Maeda ,  Tomoaki Izumi ,  Shouichi Tsujita ,  Masahiro Nakanishi ,  Shinji Inoue

    发明人： Masayuki Toyama ,  Takuji Maeda ,  Tomoaki Izumi ,  Shouichi Tsujita ,  Masahiro Nakanishi ,  Shinji Inoue

    IPC分类号： G06F13/14

    CPC分类号： G06F3/0659 ,  G06F3/0619 ,  G06F3/0679

    摘要： A host device transmits a command from a command transmission unit (101a) along a predetermined command sequence. A storage device (2) receives the command in a command reception unit (202a). An access determination unit (202c) determines the sequence of the command transmitted from the host device (1) and determines that reception of the access to the host device (1) is enabled only when the sequence is identical with a predetermined sequence. Thus, with simple control, it is possible to prevent data destruction by a host device of an old version.

    摘要翻译： 主机设备沿着预定的命令序列从命令发送单元（101a）发送命令。 存储装置（2）在命令接收部（202a）中接收命令。 访问确定单元（202c）确定从主机设备（1）发送的命令的顺序，并且确定只有当序列与预定序列相同时，对主机设备（1）的访问的接收才被使能。 因此，通过简单的控制，可以防止主机装置破坏老版本的数据。

    Non-volatile storage device, access device, and non-volatile storage system for releasing a cache object in accordance with a data matching flag
    5.
    发明授权
    Non-volatile storage device, access device, and non-volatile storage system for releasing a cache object in accordance with a data matching flag 有权
    用于根据数据匹配标志释放缓存对象的非易失性存储设备，接入设备和非易失性存储系统

    公开(公告)号：US08656110B2

    公开(公告)日：2014-02-18

    申请号：US13130360

    申请日：2010-08-10

    申请人： Hirokazu So ,  Takuji Maeda ,  Masayuki Toyama

    发明人： Hirokazu So ,  Takuji Maeda ,  Masayuki Toyama

    IPC分类号： G06F12/00

    CPC分类号： G06F12/0246 ,  G06F12/0868 ,  G06F12/0893

    摘要： When multiple pieces of content data are being recorded continuously to a nonvolatile storage device having page cache function, a preparation time before starting next content data recording is reduced. When a cache releasing section of a nonvolatile storage device (1) receives cache releasing from an access device (2), it releases addresses included in one logical block among multiple addresses which are cache objects at the same time. Further, the nonvolatile storage device (1) includes a cache information outputting section which outputs information regarding a time period required for releasing addresses which are cache objects outside, and the access device (2) refers to the information to select the address to be an object of releasing.

    摘要翻译： 当多条内容数据被连续地记录到具有页面缓存功能的非易失性存储装置时，减少开始下一内容数据记录之前的准备时间。 当非易失性存储设备（1）的缓存释放部分从接入设备（2）接收缓存释放时，它同时释放多个地址之中包含在一个逻辑块中的地址。 此外，非易失性存储装置（1）具有高速缓存信息输出部，其输出关于释放作为外部的高速缓存对象的地址所需的时间的信息，并且，访问装置（2）参照将该地址选择为 释放对象

    NON-VOLATILE STORAGE DEVICE, ACCESS DEVICE, AND NON-VOLATILE STORAGE SYSTEM
    6.
    发明申请
    NON-VOLATILE STORAGE DEVICE, ACCESS DEVICE, AND NON-VOLATILE STORAGE SYSTEM 有权
    非易失性存储设备，访问设备和非易失性存储系统

    公开(公告)号：US20110225370A1

    公开(公告)日：2011-09-15

    申请号：US13130360

    申请日：2010-08-10

    申请人： Hirokazu So ,  Takuji Maeda ,  Masayuki Toyama

    发明人： Hirokazu So ,  Takuji Maeda ,  Masayuki Toyama

    IPC分类号： G06F12/08

    CPC分类号： G06F12/0246 ,  G06F12/0868 ,  G06F12/0893

    摘要： When multiple pieces of content data are being recorded continuously to a nonvolatile storage device having page cache function, a preparation time before starting next content data recording is reduced. When a cache releasing section of a nonvolatile storage device (1) receives cache releasing from an access device (2), it releases addresses included in one logical block among multiple addresses which are cache objects at the same time. Further, the nonvolatile storage device (1) includes a cache information outputting section which outputs information regarding a time period required for releasing addresses which are cache objects outside, and the access device (2) refers to the information to select the address to be an object of releasing.

    摘要翻译： 当多条内容数据被连续地记录到具有页面缓存功能的非易失性存储装置时，减少开始下一内容数据记录之前的准备时间。 当非易失性存储设备（1）的缓存释放部分从接入设备（2）接收缓存释放时，它同时释放多个地址之中包含在一个逻辑块中的地址。 此外，非易失性存储装置（1）具有高速缓存信息输出部，其输出关于释放作为外部的高速缓存对象的地址所需的时间的信息，并且，访问装置（2）参照将该地址选择为 释放对象

    NONVOLATILE MEMORY DEVICE, NONVOLATILE MEMORY SYSTEM, AND ACCESS DEVICE
    7.
    发明申请
    NONVOLATILE MEMORY DEVICE, NONVOLATILE MEMORY SYSTEM, AND ACCESS DEVICE 有权
    非易失性存储器件，非易失性存储器系统和访问器件

    公开(公告)号：US20100023678A1

    公开(公告)日：2010-01-28

    申请号：US12523756

    申请日：2008-01-25

    申请人： Masahiro Nakanishi ,  Isao Kato ,  Masayuki Toyama ,  Tatsuya Adachi ,  Hirofumi Nakagaki ,  Takuji Maeda

    发明人： Masahiro Nakanishi ,  Isao Kato ,  Masayuki Toyama ,  Tatsuya Adachi ,  Hirofumi Nakagaki ,  Takuji Maeda

    IPC分类号： G06F12/00 ,  H01L35/00

    CPC分类号： G06F1/206 ,  G11C7/04 ,  G11C16/102

    摘要： When an access device accesses a nonvolatile memory device, the nonvolatile memory device or the access device detects or calculates a temperature T of the nonvolatile memory device. A temperature-adaptive control part of the nonvolatile memory device controls an access rate to a nonvolatile memory on the basis of the temperature T. Accordingly, the control part controls the rate so that the temperature T of the nonvolatile memory devices cannot exceed a limit temperature Trisk. In this manner, a nonvolatile memory system can eliminate a risk of a burn when ejecting the semiconductor memory device and can read and write data at a high speed.

    摘要翻译： 当访问设备访问非易失性存储设备时，非易失性存储设备或访问设备检测或计算非易失性存储设备的温度T. 非易失性存储器件的温度自适应控制部分基于温度T控制对非易失性存储器的访问速率。因此，控制部分控制速率使得非易失性存储器件的温度T不能超过极限温度 Trisk。 以这种方式，非易失性存储器系统可以在喷射半导体存储器件时消除燃烧的危险，并且可以高速读取和写入数据。

    Area management type memory system, area management type memory unit and area management type memory controller
    8.
    发明申请
    Area management type memory system, area management type memory unit and area management type memory controller 审中-公开
    区域管理类型存储系统，区域管理类型存储单元和区域管理类型存储控制器

    公开(公告)号：US20060007738A1

    公开(公告)日：2006-01-12

    申请号：US11175399

    申请日：2005-07-07

    申请人： Shinji Inoue ,  Takuji Maeda ,  Masayuki Toyama ,  Tomoaki Izumi ,  Masahiro Nakanishi ,  Shoichi Tsujita

    发明人： Shinji Inoue ,  Takuji Maeda ,  Masayuki Toyama ,  Tomoaki Izumi ,  Masahiro Nakanishi ,  Shoichi Tsujita

    IPC分类号： G11C11/34

    CPC分类号： G06F11/201

    摘要： In a storage medium which has a number of areas, access to any area is controlled in accordance with whether or not access to another area is possible, and thereby, destruction of data due to malfunctioning or a wrong operation is prevented. A link control part which controls access to the second area based on the information on access to the first area is provided, and access to the second area is controlled on the basis of whether or not access to the first area is possible. Control becomes possible, such that access to the second area becomes impossible in the state where access to the first area is impossible, while access to the second area becomes possible in the case where access to the first area is possible.

    摘要翻译： 在具有多个区域的存储介质中，根据是否可以访问其他区域来控制对任何区域的访问，从而防止由于故障或错误操作而导致的数据破坏。 提供了基于关于对第一区域的访问的信息来控制对第二区域的访问的链接控制部分，并且基于是否可以访问第一区域来控制对第二区域的访问。 控制成为可能，使得在不可能访问第一区域的状态下不可能访问第二区域，而在可能访问第一区域的情况下可以访问第二区域。

    Nonvolatile memory device, nonvolatile memory system, and access device having a variable read and write access rate
    9.
    发明授权
    Nonvolatile memory device, nonvolatile memory system, and access device having a variable read and write access rate 有权
    非易失性存储器件，非易失性存储器系统和具有可变读取和写入访问速率的访问设备

    公开(公告)号：US08209504B2

    公开(公告)日：2012-06-26

    申请号：US12523756

    申请日：2008-01-25

    申请人： Masahiro Nakanishi ,  Isao Kato ,  Masayuki Toyama ,  Tatsuya Adachi ,  Hirofumi Nakagaki ,  Takuji Maeda

    发明人： Masahiro Nakanishi ,  Isao Kato ,  Masayuki Toyama ,  Tatsuya Adachi ,  Hirofumi Nakagaki ,  Takuji Maeda

    IPC分类号： G06F13/00

    CPC分类号： G06F1/206 ,  G11C7/04 ,  G11C16/102

    摘要： When an access device accesses a nonvolatile memory device, the nonvolatile memory device or the access device detects or calculates a temperature T of the nonvolatile memory device. A temperature-adaptive control part of the nonvolatile memory device controls an access rate to a nonvolatile memory on the basis of the temperature T. Accordingly, the control part controls the rate so that the temperature T of the nonvolatile memory devices cannot exceed a limit temperature Trisk. In this manner, a nonvolatile memory system can eliminate a risk of a burn when ejecting the semiconductor memory device and can read and write data at a high speed.

    摘要翻译： 当访问设备访问非易失性存储设备时，非易失性存储设备或访问设备检测或计算非易失性存储设备的温度T. 非易失性存储器件的温度自适应控制部分基于温度T控制对非易失性存储器的访问速率。因此，控制部分控制速率使得非易失性存储器件的温度T不能超过极限温度 Trisk。 以这种方式，非易失性存储器系统可以在喷射半导体存储器件时消除燃烧的危险，并且可以高速读取和写入数据。

    Access device, information recording device, controller, real time information recording system, access method, and program
    10.
    发明授权
    Access device, information recording device, controller, real time information recording system, access method, and program 有权
    访问设备，信息记录设备，控制器，实时信息记录系统，访问方式和程序

    公开(公告)号：US08977802B2

    公开(公告)日：2015-03-10

    申请号：US13254911

    申请日：2010-10-19

    申请人： Takuji Maeda ,  Masayuki Toyama ,  Hirokazu So ,  Yoshinori Nakashima ,  Katsumi Watanabe ,  Masafumi Nosaka

    发明人： Takuji Maeda ,  Masayuki Toyama ,  Hirokazu So ,  Yoshinori Nakashima ,  Katsumi Watanabe ,  Masafumi Nosaka

    IPC分类号： G06F12/00 ,  G06F3/06 ,  H04N21/426 ,  H04N21/433

    CPC分类号： G06F3/0643 ,  G06F3/0613 ,  G06F3/0674 ,  H04N21/42661 ,  H04N21/4334

    摘要： Provided is a method for stabilizing and increasing the speed of processing for writing a plurality of different-sized files such as a video file and a management file in parallel in the case where the area in a non-volatile memory of an information recording module is managed by a file system. An access module (1) includes a means for retaining sequential areas in logical block units as areas for writing file data, and a means for realizing file data addition and overwriting by writing data to logical blocks and changing links in a FAT regardless of whether file data addition or overwriting is performed. Writing to the information recording module is performed by writing to sequential addresses in the logical blocks. This realizes the stabilization of and an increase in the file data recording speed by suppressing needless copy processing performed in the information recording module 2 in the case of recording a plurality of files such as a video file and a management file in parallel.

    摘要翻译： 提供了一种在信息记录模块的非易失性存储器中的区域是信息记录模块的情况下，用于稳定和增加用于写入诸如视频文件和管理文件的多个不同大小的文件的处理速度的方法 由文件系统管理。 访问模块（1）包括用于将逻辑块单元中的顺序区域保留为用于写入文件数据的区域的装置，以及用于通过向FAT中写入数据并改变FAT中的链接来实现文件数据添加和重写的装置，而不管文件是否 执行数据添加或重写。 通过写入逻辑块中的顺序地址来执行对信息记录模块的写入。 通过在并行地记录诸如视频文件和管理文件的多个文件的情况下，通过抑制在信息记录模块2中执行的不必要的复制处理来实现文件数据记录速度的稳定和增加。