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    • 6. 发明申请
    • Tooth-cleaning paper combined with dental floss
    • 牙齿清洁纸与牙线结合
    • US20050034741A1
    • 2005-02-17
    • US10493174
    • 2002-11-11
    • Jong-Soo Lee
    • Jong-Soo Lee
    • A61C15/04A61C17/00A45D40/26
    • A61C15/04
    • Disclosed is a tooth-cleaning paper combined with dental floss, in which the tooth-cleaning paper is formed of a thin paper or a gauze sterilized and wetted with an aqueous fluoride solution and has a plurality of edge cuts formed along an edge of the tooth-cleaning paper, and the dental floss is provided in a single strand or two strands along a margin of the tooth-cleaning paper to be fixed to the tooth-cleaning paper and has an exposed dental floss part formed by each of the plurality of edge cuts of the tooth-cleaning paper. The tooth-cleaning paper of the current invention is advantageous in terms of easily cleaning the teeth and interdental portions of users while not offending other persons at any time and in any place.
    • 公开了一种与牙线结合的牙齿清洁纸,其中牙齿清洁纸由薄纸或用氟化钠水溶液消毒和润湿的纱布形成,并且具有沿着牙齿边缘形成的多个边缘切口 清洁纸,并且牙线沿着牙齿清洁纸的边缘以单股或两股提供,以固定到牙齿清洁纸上,并且具有由多个边缘中的每一个形成的暴露的牙线部分 切割牙齿清洁纸。 本发明的牙齿清洁纸在容易地清洁使用者的牙齿和齿间部分方面是有利的,而不会在任何时间和任何地方冒犯别人。
    • 9. 发明授权
    • Multi-bit memory device and memory system
    • 多位存储器和存储器系统
    • US07757153B2
    • 2010-07-13
    • US11605977
    • 2006-11-30
    • Sang-Won HwangJong-Soo Lee
    • Sang-Won HwangJong-Soo Lee
    • G11C29/00
    • G11C29/44G11C11/5628G11C11/5642G11C16/04G11C16/0483G11C29/00G11C29/42G11C29/52G11C2029/0409G11C2211/5641G11C2211/5642
    • A nonvolatile memory device, memory system and read method are disclosed. The memory device comprises a memory cell array comprising a plurality of memory blocks each having a plurality of memory cells adapted to store N bits, where N is an integer greater than 1, a page buffer configured to perform a read operation adapted to read data from the memory cell array and output read data, an error correction circuit configured to detect and correct an error in read data stored in a memory block K and generate corresponding error information, and a control circuit configured to reduce the number of bits stored in the plurality of memory cells for memory block K from N to J, where J is an integer less than N but greater than zero, in response to the error information.
    • 公开了非易失性存储器件,存储器系统和读取方法。 存储器件包括存储单元阵列,其包括多个存储器块,每个存储块具有适于存储N位的多个存储器单元,其中N是大于1的整数,被配置为执行适于从 存储单元阵列和输出读取数据,错误校正电路,被配置为检测和校正存储在存储块K中的读取数据中的错误并产生相应的错误信息;以及控制电路,被配置为减少存储在多个存储单元阵列中的位数 用于存储块K从N到J的存储器单元,其中J是小于N但大于零的整数,其响应于错误信息。