Abstract: A substrate transfer device includes: a traveling unit including a traveling wheel that travels on a rail to transfer a substrate in a first direction; a rail unit including the rail and a rail protrusion protruding from the rail in a second direction different from the first direction; and a sensor unit including a first sensor and a second sensor, wherein the first sensor senses the traveling unit, and the second sensor senses the rail protrusion, wherein the first and second sensors are placed at the same position as each other along the rail on a basis of the first direction.

Abstract: The present invention relates to a method of scheduling for an underwater wireless mobile network. Particularly, the present invention relates to a method of scheduling for an underwater wireless mobile network, whereby the method may consider a scheduling method that does not cause collision at a specific time domain, and improve network efficiency by receiving in a sink node a packet in a packet train form in consideration with a transfer velocity of a sound wave and a packet length rather than performing orthogonalization to avoid transmission time overlap at a specific time.

Abstract: The present invention relates to a method of scheduling for an underwater wireless mobile network. Particularly, the present invention relates to a method of scheduling for an underwater wireless mobile network, whereby the method may consider a scheduling method that does not cause collision at a specific time domain, and improve network efficiency by receiving in a sink node a packet in a packet train form in consideration with a transfer velocity of a sound wave and a packet length rather than performing orthogonalization to avoid transmission time overlap at a specific time.

Abstract: An apparatus and method for controlling network access are provided.

Abstract: A substrate-treating apparatus is disclosed. The substrate-treating apparatus may include a vessel configured to provide a treatment space therein, a substrate-supporting unit provided in the vessel to support a substrate, and a spraying member configured to spray treatment solution on the substrate loaded on the substrate-supporting unit. The vessel may have an inner side surface, on which at least one texture pattern is formed.

Abstract: A substrate-treating apparatus is disclosed. The substrate-treating apparatus may include a vessel configured to provide a treatment space therein, a substrate-supporting unit provided in the vessel to support a substrate, and a spraying member configured to spray treatment solution on the substrate loaded on the substrate-supporting unit. The vessel may have an inner side surface, on which at least one texture pattern is formed.

Abstract: A wireless communication terminal includes a terminal body having an arrangement portion, a connector unit hinge-connected to the terminal body and able to be accommodated in and taken out of the arrangement portion, a cover unit to move on the terminal body to cover and uncover the arrangement portion, and a guide unit to hold the cover unit in an open position, and to guide the cover unit into a closed position in conjunction with a movement of the connector unit. The cover unit includes an embedded intenna, and the connector unit includes a Universal Serial Bus (USB) connector to provide a wireless communication function.

Abstract: A wireless communication terminal includes a terminal body having an arrangement portion, a connector unit hinge-connected to the terminal body and able to be accommodated in and taken out of the arrangement portion, a cover unit to move on the terminal body to cover and uncover the arrangement portion, and a guide unit to hold the cover unit in an open position, and to guide the cover unit into a closed position in conjunction with a movement of the connector unit. The cover unit includes an embedded intenna, and the connector unit includes a Universal Serial Bus (USB) connector to provide a wireless communication function.

Abstract: A method for identifying traffic information includes receiving traffic data including a first identifier, information corresponding to a prediction of an amount of congestion for a particular link, and information corresponding to a location associated with the particular link. The first identifier enables a determination of a type of the information that is included within the received traffic data. The method also includes determining a type of information included within the received traffic data based on the first identifier and determining congestion amount prediction information based on the information included in the received traffic data only if the first identifier enables a determination that the received traffic data includes a prediction related to congestion amount.

Abstract: A system for providing advertisements receives a location-based advertisement from an advertiser, transmits the advertisement to at least one navigation terminal in a wire or wireless network environment, and in the case that a user's location on a map is in an advertisement area registered by the advertiser, informs the user of the advertisement corresponding to the advertisement area in real time. The system includes an advertisement providing server for receiving application of an advertisement from the advertiser, storing the advertisement therein and transmitting the advertisement to at least one navigation terminal; and a navigation terminal for receiving the advertisement from the advertisement providing server, storing the advertisement therein, comparing a user's current location displayed on a map screen with an advertisement area, and in the case that the user's location is in the advertisement area, informing the user of the corresponding advertisement.

Abstract: A motor driving circuit is described for three-phase brushless DC motors, which have a three-phase-coil and first and second Hall sensors to detect the magnetic field of a rotor. The motor driving circuit includes first and second comparators, comparing a first and second pair of Hall signals from the Hall sensors, and outputting a first and second Hall signals. An adder unit receives the first and second pair of Hall signals to output a third pair of Hall signals to a third comparator, which outputs a third Hall signal. A motor driver is controlled by the first, second, and third Hall signals of the first, second and third comparators to change directions of currents flowing through phases of the three-phase coil accordingly to rotate the rotor of the motor. The first and second Hall signals can be amplified to match the level of the third Hall signal, or vice versa.

Abstract: A motor driving circuit is described for three-phase brushless DC motors, which have a three-phase-coil and first and second Hall sensors to detect the magnetic field of a rotor. The motor driving circuit includes first and second comparators, comparing a first and second pair of Hall signals from the Hall sensors, and outputting a first and second Hall signals. An adder unit receives the first and second pair of Hall signals to output a third pair of Hall signals to a third comparator, which outputs a third Hall signal. A motor driver is controlled by the first, second, and third Hall signals of the first, second and third comparators to change directions of currents flowing through phases of the three-phase coil accordingly to rotate the rotor of the motor. The first and second Hall signals can be amplified to match the level of the third Hall signal, or vice versa.

Abstract: A digital TV for use in a home wide web includes: a tuner for receiving a broadcast of a current channel; a controller for outputting a control signal to change the current channel to a user input channel; a channel information processor for extracting user input channel information from the control signal from the controller, and for transferring the extracted user input channel information to the tuner; and a memory including a program for operation of the controller, for storing a current channel information, and for changing the current channel information to the user input channel information. The changed channel information is stored in the form of a file or as one or more cookies in accordance with the method of changing the channel in the digital TV. As a result, a broadcast of the user input channel is displayed without displaying the channel selection page.

Abstract: There is disclosed door driving control equipment for a washing machine, which washing machine includes an outer casing, a door formed on a top portion of the outer casing, a door motor for generating force used for opening and closing the door, and a lamp for lighting the interior of the washing machine. Also included are: an opening/closing command input portion which is used to input a command to open or close the door to the washing machine; door opening and closing sensing portions that sense whether the door is opened or closed; and a microprocessor which controls operations of the door motor and the lamp according to a command signal to open or close the door and an input signal for the door opening and closing sensing portions, in order to actuate the door motor and the lamp in a prescribed sequence.

Abstract: A clothes washing machine includes a body, a tub within the body, a cover for the body, and an illumination device for illuminating an interior of the body. The illumination device includes a downwardly depending socket having a lamp mounted therein; and a case encompassing the lamp and forming a water-tight seal with the socket. Light is emitted from a lower end of the case, which is covered by a light-concentrating lens. The lamp is energized by a secondary coil of a transformer and is turned on and off by a switch. The lamp is turned on when the cover is open. Another secondary coil of the transformer supplies power to a microcomputer which operates the switch.