Flash memory chips
    22.
    发明授权
    Flash memory chips 失效
    闪存芯片

    公开(公告)号:US5572466A

    公开(公告)日:1996-11-05

    申请号:US132313

    申请日:1993-10-06

    申请人: Hiroshi Sukegawa

    发明人: Hiroshi Sukegawa

    摘要: A plurality of consecutive sector numbers are assigned to a plurality of flash EEPROM chips in a semiconductor memory system. The results of assigning the consecutive sector numbers are held in an address conversion table as address conversion information. Thus, the flash EEPROM chips are simultaneously accessed when a host CPU designates the consecutive sector numbers for the same track. The access speed of the semiconductor memory system can therefore be increased when the system is controlled by the existing disk access method in which the sectors to be accessed sequentially are assigned to the same track. The semiconductor memory system can thereby be used efficiently in place of a data storage disk.

    摘要翻译: 多个连续扇区号被分配给半导体存储器系统中的多个快闪EEPROM芯片。 分配连续扇区号的结果作为地址转换信息保存在地址转换表中。 因此,当主机CPU指定相同轨道的连续扇区号时,闪存EEPROM芯片被同时访问。 因此,当通过现有的磁盘访问方法控制系统时,半导体存储器系统的存取速度可以增加,其中要被访问的扇区被顺序地分配给相同的磁道。 因此,半导体存储器系统可以有效地用于代替数据存储盘。

    Face recognizing apparatus and face recognizing method
    25.
    发明授权
    Face recognizing apparatus and face recognizing method 有权
    面部识别装置和面部识别方法

    公开(公告)号:US09098760B2

    公开(公告)日:2015-08-04

    申请号:US13611403

    申请日:2012-09-12

    IPC分类号: G06K9/00 G06K9/03

    CPC分类号: G06K9/036 G06K9/00228

    摘要: According to one embodiment, a face recognizing apparatus includes: a storage unit; an input unit; a face detector; an extractor; and a recognizing unit. The storage unit stores face feature information on a face feature of each person. The input unit receives image information including at least a face of a person. The face detector detects a face region of the face of the person from the image information received by the input unit. The extractor extracts face feature information on a face feature from the face region detected by the face detector. The recognizing unit recognizes the person in the image information received by the input unit based on the feature information extracted by the extracting unit and the face feature information stored in the storage unit.

    摘要翻译: 根据一个实施例,面部识别装置包括:存储单元; 一个输入单元; 面部检测器 提取器 和识别单元。 存储单元将面部特征信息存储在每个人的面部特征上。 所述输入单元接收至少包括人的面部的图像信息。 面部检测器根据由输入单元接收到的图像信息检测人脸的脸部区域。 提取器从面部检测器检测到的面部区域中提取面部特征上的面部特征信息。 识别单元基于由提取单元提取的特征信息和存储在存储单元中的面部特征信息来识别由输入单元接收的图像信息中的人。

    Memory system and memory chip
    26.
    发明授权
    Memory system and memory chip 有权
    内存系统和内存芯片

    公开(公告)号:US08892917B2

    公开(公告)日:2014-11-18

    申请号:US12364344

    申请日:2009-02-02

    申请人: Hiroshi Sukegawa

    发明人: Hiroshi Sukegawa

    IPC分类号: G06F1/26 G06F1/32

    摘要: A memory system includes a memory which asserts a high-power-consumption operation output when an amount of the power consumption is high in internal operations in respective operations, and a controller which has an interface function between a host and the memory and receives the high-power-consumption operation output. The controller switches an operation mode thereof to a low power consumption mode when the high-power-consumption operation output is asserted.

    摘要翻译: 存储器系统包括当各个操作中的内部操作中的功耗量高时断言高功耗操作输出的存储器,以及在主机和存储器之间具有接口功能并接收高电平的控制器 功耗操作输出。 当高功耗操作输出被断言时,控制器将其操作模式切换到低功耗模式。

    Memory system, controller, and method for controlling memory system
    27.
    发明授权
    Memory system, controller, and method for controlling memory system 有权
    内存系统,控制器和控制内存系统的方法

    公开(公告)号:US08582358B2

    公开(公告)日:2013-11-12

    申请号:US13292431

    申请日:2011-11-09

    IPC分类号: G11C16/04

    摘要: A memory system includes nonvolatile memory having a plurality of memory cells of storage capacity of a specified number of bits equal to or greater than two bits, and a number-of-rewrites management table managing numbers of rewrites of the memory cells. The memory system includes a controller writing to the memory cells in a number of bits in accordance with a write request of a host, dividing the memory cells into groups in dependence on storage capacity after the numbers of rewrites of the memory cells managed by the number-of-rewrites management table exceed a specified number, and writing to the memory cells of the group corresponding to storage capacity of the number of bits in accordance with the write request of the host.

    摘要翻译: 存储器系统包括具有多个等于或大于2位的指定位数的存储容量的多个存储器单元的非易失性存储器,以及管理存储器单元重写次数的重写数管理表。 存储器系统包括:控制器,根据主机的写入请求以多个比特写入存储器单元;根据存储器单元的数量,由存储器单元管理的存储单元重写次数之后,将存储器单元分组成存储容量 - 重写管理表超过指定的数量,并且根据主机的写请求,写入对应于位数的存储容量的组的存储单元。

    Memory device, its access method, and memory system
    29.
    发明授权
    Memory device, its access method, and memory system 有权
    内存设备,其访问方式和内存系统

    公开(公告)号:US08386694B2

    公开(公告)日:2013-02-26

    申请号:US11565276

    申请日:2006-11-30

    申请人: Hiroshi Sukegawa

    发明人: Hiroshi Sukegawa

    IPC分类号: G06F12/02

    CPC分类号: G06F13/102

    摘要: A memory device comprises a controller having an interface and an MPU, and configured to enable transferring a device driver for a second access mode via the interface in a first access mode, the second access mode differently defined from the first access mode, and a semiconductor memory with the device driver stored thereon.

    摘要翻译: 存储器装置包括具有接口和MPU的控制器,并且被配置为能够以第一接入模式经由接口传送用于第二接入模式的设备驱动器,从第一接入模式不同地定义第二接入模式,以及半导体 其上存储有设备驱动器的存储器。

    FACIAL IMAGE SEARCH SYSTEM AND FACIAL IMAGE SEARCH METHOD
    30.
    发明申请
    FACIAL IMAGE SEARCH SYSTEM AND FACIAL IMAGE SEARCH METHOD 有权
    真实图像搜索系统和面部图像搜索方法

    公开(公告)号:US20120321145A1

    公开(公告)日:2012-12-20

    申请号:US13419694

    申请日:2012-03-14

    IPC分类号: G06K9/46

    CPC分类号: G06F17/30256 G06K9/00255

    摘要: According to one embodiment, a facial image search system including, search module configured to calculate degree of similarity between facial features extracted by feature extraction module and facial features contained in database and output search result based on calculated degree of similarity, measuring module configured to measure amount of search result output by search module, and selection module configured to sort out search result output by search module if amount of search result measured by measuring module is equal to or more than preset threshold.

    摘要翻译: 根据一个实施例,一种面部图像搜索系统,包括:搜索模块,被配置为基于计算的相似度计算由特征提取模块提取的面部特征和包含在数据库中的面部特征之间的相似度的相似度;以及测量模块,被配置为测量 由搜索模块输出的搜索结果的数量,以及如果由测量模块测量的搜索结果的量等于或大于预设阈值,则被配置为对由搜索模块输出的搜索结果进行排序的选择模块。