Disclosed is a memory device having Universal Serial Bus (USB) interface and Secure Digital (SD) card interface, including: a plurality of flash memory units; a plurality of flash memory controllers each controlling reading and writing data on the flash memory unit; a Direct Memory Access (DMA) controller including a plurality of DMA channels each transmitting/receiving data to/from the flash memo...

A concrete pole with a grounding unit is provided to maintain a grounded state of the concrete pole when installing the concrete pole, by constituting the grounding unit in the concrete pole. A concrete body(110) forms a body of a concrete pole. An iron reinforcing rod is inserted into the concrete in order to maintain the shape of the concrete body and to reinforce the intensity of the concrete b...

A method for forming a metal interconnection is provided to guarantee a simplified process by forming a low-resistive multilayered thin film of a Cu/Co structure while using an ALD or MOCVD method of a Co thin film and a Cu thin film and a micro contact printing method. Metal is deposited on a substrate by a micro contact printing method wherein OTS(octadecyltrichlorosilane) of a second pattern ma...

A stenography inputting device for a blind person and a method thereof are provided to enable the blind person to display caption to a live broadcasting using the same stenography keyboard as a usual person, and enable the blind person to quickly/correctly input the stenography by providing the stenography keyboard including abbreviation and backspace functions. A voice transfer device(110) output...

A nozzle for spraying sublimable solid particles and preventing frost from forming at surfaces of the nozzle. The nozzle includes: a cleaning agent block for phase-changing a cleaning agent into a snow containing sublimable solid particles; a nozzle block for growing the cleaning agent snow through adiabatic expansion and spraying the grown cleaning agent snow onto a surface of an object; a carrie...

A control system for solving an MSC(Mobile Switching Center) overload by controlling a routing request of a call and a method therefor are provided to control a routing request of a call incoming to an MSC when a system operator conducts manual control for the corresponding MSC, thereby solving overloads without generating a series of overloads to an adjacent MSC. An overloaded MSC processes a cer...

High-rate writing of data recorded on a CD into a hard disk drive (HDD) is performed while reproducing data read out of the CD at the standard bit rate prescribed for the CD. PCM data corresponding to a playback time of 10 seconds, for example, is read out of a CD and stored in a memory. The data is read out of the memory at appropriate timing and outputted after being converted into an analog aud...

A remote monitoring system of a manhole for optical communication is provided to monitor the opening of a lid and the state of a grounding resistance of the manhole in real time and to compensate the gain and loss of a control line in real time. A remote monitoring system of a manhole for optical communication is composed of a sensor unit(110) comprising plural sensors(112,114) installed on a manh...

A signpost is provided to maintain the signpost easily, and to cut down printing and installation costs by printing contents on a synthetic resin sheet or film and simply replacing the printed matters owing to an indication display unit composed of a transparent synthetic resin plate and the synthetic resin printed matter fitted to the transparent plate. A signpost includes a support(1) composed o...

A mobile terminal and a method for tracking location by using an internal power device are provided to add the internal power to the mobile terminal, thereby transmitting a signal corresponding to a location information request message to the internal power if main power is not connected when missing the mobile terminal. A mobile terminal(100) for tracking location by using an internal power devic...

PURPOSE: A method for controlling a cooking process of an electric kettle is provided to prevent the cooking error caused by the over-pressure and over-heat by performing the cooking process with the same time and temperature. CONSTITUTION: A soaking process is carried out according to the predetermined soaking time and the soaking temperature(S100). Then, a primary heating process is carried out(...

A gain fixing method and device for an optical fiber Raman amplifier is provided to dynamically redistribute channels by using a wavelength division multiplexed signal. A channel status measuring unit(70a) has an input part and an output part, and the input part is connected to a signal output terminal of an optical fiber Raman amplifier(50) to extract a part of a signal output from the optical fi...

A telecom mask testing zoom function draws mask. pixels into a raster memory. In this way, the mask is treated as a waveform. Comparison of the mask pixels and waveform pixels to detect collision between a waveform pixel and a mask pixel (i.e., a mask violation) is performed substantially in real time, as the pixels are being composited into the raster memory by the rasterizer. The mask is scalabl...

PURPOSE: An automatic packing apparatus for a semiconductor device is provided to increase the productivity by reducing failure rate with packing automatically, and to prevent injury and to relieve fatigue by decreasing working hours. CONSTITUTION: An automatic packing machine(100) for a semiconductor device is composed of a package loading part(110) loading a packing container(20); a tray loading...