Abstract: A nonvolatile memory device includes a memory cell array and a row decoder. The memory cell array includes a plurality of mats. A first cell string of first mat is connected to a plurality of first word-lines, a first bit-line and a first string selection line. A second cell string of second mat is connected to a plurality of second word-lines, a second bit-line and a second string selection line. Each of the first and second cell strings includes a ground selection transistor, memory cells, and a string selection transistor coupled in series. The row decoder applies a first voltage to a third word-line among the plurality of first and second word-lines for a first period of time in a single mat mode and to apply a second voltage to the third word-line for a second period of time longer than the first period of time in a multi-mat mode.

Abstract: An apparatus includes: a web storage acquisition unit to acquire web storage information, the web storage information comprising a key and a value; a storage query unit to accept a search term to query the web storage information; a working environment restoration unit to restore a working environment of the web-enabled apparatus, wherein the storage query unit queries the web storage information, and if the search term matches the key, the working environment restoration unit restores the working environment. A method includes: acquiring web storage information, the web storage information comprising a key and a value; querying the web storage information with a search term; and if the search term matches the key, restoring the working environment.

Abstract: A transmitting apparatus includes a controller to classify data to be transmitted and to select a corresponding wavelength, a signal modulator to encode the data into an electrical signal, and a light emitting unit to emit a visual light at the selected wavelength based on the electrical signal. A receiving apparatus includes a controller to classify data to be received, and to select a corresponding wavelength, an optical filter to receive and filter a visible light, a visible light receiver to transform the filtered visible light into an electrical signal, and a signal demodulator to demodulate the electrical signal into digital data. A transmission method includes classifying transmission data, selecting corresponding wavelength, and encoding the data into an electrical signal to transmit. A receiving method includes filtering a received light, transforming the filtered light into an electrical signal, and demodulating the transformed electrical signal into digital data.

Abstract: A server device to transmit a message through a visible light communication, in which the server includes a visible light communication unit to transceive data through visible light communication; a message reception unit to receive a message; a message identification unit to identify a receiving object, a message type, and a transmission characteristic of the message; and a message transmission unit to transmit the message to the receiving object according to the transmission characteristic of the message. A method for transmitting a message though visible light communication, in which the method includes receiving a message; identifying a receiving object of the message, a message type and a transmission characteristic of the message; and transmitting the message to the receiving object according to the transmission characteristic of the message using the visible light communication.

Abstract: The present invention relates to her medecine composition to be contained in sanitary materials for infants, which comprises Sophorae flavescens. Preferably, the composition of the present invention further contains one or more components selected from a group consisting of Phellodendri Cortex, Artemisia Folia, Dictamnus alpus and alum, besides Sophorae flavescens.