Nonvolatile memory wear leveling by data replacement processing
    31.
    发明申请
    Nonvolatile memory wear leveling by data replacement processing 失效
    通过数据替换处理非易失性存储器损耗均衡

    公开(公告)号:US20070186033A1

    公开(公告)日:2007-08-09

    申请号:US11723334

    申请日:2007-03-19

    IPC分类号: G06F12/00 G06F13/00

    摘要: A risk of data garbling due to cumulative impact of disturbances occurring in memory areas in which no rewrite occurs is to be prevented. A memory device has an erasable and writable nonvolatile memory and a control circuit, wherein the control circuit is enabled to perform processing at a prescribed timing to replace memory areas. The replacement processing is accomplished by writing stored data in a first memory area in which rewriting is relatively infrequent into an unused second memory area, and making the second memory area into which the writing has been done a used area in place of the first memory area. Since this replacement processing is intended to replace memory areas in which rewriting is infrequent with other memory areas as described above, it is possible to prevent the risk of data garbling due to the cumulative impact of disturbances occurring in memory areas in which no rewrite occurs.

    摘要翻译: 要防止由于不会发生重写的记忆区域中发生的干扰的累积影响而导致数据乱码的风险。 存储器件具有可擦写的非易失性存储器和控制电路,其中控制电路能够在规定的时刻执行处理以替换存储区域。 替换处理通过将存储的数据写入第一存储器区域来实现,在第一存储器区域中重写相对不频繁地进入未使用的第二存储器区域,并且使已经完成了写入的第二存储器区域被替换为第一存储区域 。 由于这种替换处理旨在替代如上所述的与其他存储区域重写不频繁的存储区域,所以可以防止由于在不进行重写的存储区域中发生的干扰的累积影响而导致数据乱码的风险。

    IC card
    33.
    发明申请
    IC card 有权
    IC卡

    公开(公告)号:US20070111554A1

    公开(公告)日:2007-05-17

    申请号:US11449765

    申请日:2006-06-09

    IPC分类号: H01R12/00

    摘要: A multifunction IC card (MFC) has compatibility with a multimedia card, an SD card, etc. in that connector terminals (#1 through #13) are disposed on a card substrate (1) in two rows in a zigzag fashion, and realizes multifunction facilities in that a memory card unit (3) and an SIM (Subscriber Identity Module) card unit (4) are respectively exclusively connected and mounted to predetermined terminals of the connector terminals (#1 through #13). The memory card unit (3) and the SIM card unit (4) are respectively separately provided with areas for storing secrete codes for security. Thus, one IC card is capable of implementing multifunction facilities different in security level. Owing to the adoption of a plural-column layout corresponding to a form typified by the zigzag fashion in an array of the connector terminals, a relatively simple structure can be adopted in a card slot, wherein the amounts of protrusion of slot terminals in a card slot are alternately changed in association with a zigzag section, and the slot terminals are disposed in a row in parallel as a whole.

    摘要翻译: 多功能IC卡(MFC)与多媒体卡,SD卡等的兼容性在该连接器端子(#1〜#13)中以锯齿形的方式配置在卡片基板(1)上两行, 存储卡单元(3)和SIM(用户识别模块)卡单元(4)分别专门连接并安装到连接器端子(#1至#13)的预定端子上的多功能设施。 存储卡单元(3)和SIM卡单元(4)分别设置有用于存储安全密码的区域。 因此,一个IC卡能够实现安全级别不同的多功能设备。 由于在连接器端子的阵列中采用对应于由之字形形式表示的形式的多列布局,所以在卡槽中可以采用相对简单的结构,其中卡终端在卡中的突出量 插槽与锯齿形部分交替地改变,并且插槽端子整体上平行布置成一排。

    Non-volatile memory card and transfer interruption means
    34.
    发明申请
    Non-volatile memory card and transfer interruption means 有权
    非易失性存储卡和传输中断手段

    公开(公告)号:US20070033334A1

    公开(公告)日:2007-02-08

    申请号:US11541543

    申请日:2006-10-03

    IPC分类号: G06F12/00 G06F13/00

    CPC分类号: G06K19/07 G11C16/102

    摘要: A memory card is provided with a transfer control circuit, a write control circuit and a judging circuit. The transfer control circuit outputs a transfer flag signal during the data transfer. The write control circuit outputs an internal busy signal during the data write operation. The judging circuit outputs a transfer interruption signal when a card selection signal of the host is negated during the input of the transfer flat signal and also outputs a suspension signal when the card selection signal is negated during the input of the internal busy signal. A CPU invalidates the data being transfer to interrupt the transfer process upon reception of the transfer interruption signal and completes, upon reception of the suspension signal, the process being executed and stays in the waiting condition. Consequently, even when the timing signal not conforming to the standards is transferred, the host can select the optimum processing operation from the internal processing conditions and thereby execute the selected operation.

    摘要翻译: 存储卡设置有传送控制电路,写入控制电路和判断电路。 传送控制电路在数据传送期间输出传送标志信号。 写入控制电路在数据写入操作期间输出内部忙信号。 当输入传送平面信号期间主机的卡选择信号被否定时,判断电路输出传送中断信号,并且当在内部忙信号的输入期间卡选择信号被否定时,输出暂停信号。 CPU在接收到传送中断信号时使传送数据中断传输处理,并且在接收到暂停信号时完成正在执行的处理并处于等待状态。 因此,即使当不符合标准的定时信号被传送时,主机也可以从内部处理条件中选择最佳处理操作,从而执行所选择的操作。

    Threading device for sewing machine
    35.
    发明申请
    Threading device for sewing machine 失效
    缝纫机穿线装置

    公开(公告)号:US20060278146A1

    公开(公告)日:2006-12-14

    申请号:US11442184

    申请日:2006-05-26

    申请人: Atsushi Shiraishi

    发明人: Atsushi Shiraishi

    IPC分类号: D05B23/00

    CPC分类号: D05B87/02

    摘要: A threading device for a sewing machine includes a needle bar provided with a guide member having a stopper portion, a threading shaft having a threading member, operation means having a guide groove formed in a spiral shape with respect to a rotating axis of the threading shaft, and a pin, which is fixed to the threading shaft, having both ends protruded outward in a radial direction with respect to the threading shaft. One end of the pin penetrates the geode groove while the other end of the pin engages with the stopper portion. The threading device further includes erroneous rotation preventing means which prevents the threading shaft from rotating in when the threading shaft moves downward, and permits the threading shaft to rotate when the second end of the pin engages with the stopper portion.

    摘要翻译: 缝纫机用的穿线装置包括具有带止动部的引导部件的针杆,具有穿线部件的穿线轴,具有相对于穿线轴的旋转轴成螺旋状的导向槽的操作机构 以及固定在穿线轴上的销,其两端相对于穿线轴在径向向外突出。 销的一端穿过栅极槽,而销的另一端与止动部分接合。 穿线装置还包括错误旋转防止装置,当穿线轴向下移动时防止穿线轴旋转,并且当销的第二端与止动部分接合时允许穿线轴旋转。