摘要:
A washing machine actively resolving unbalancing is provided. The washing machine includes: a drum accommodating laundry and configured to be rotatable; a balancing unit moving along the circumference of the drum and changing the center of gravity of the drum; and a wireless power transmission unit wirelessly supplying power to the balancing unit.
摘要:
A robot cleaner includes a main brush to sweep or scatter dust off a floor, a main brush motor to rotate the main brush, a Revolution Per Minute (RPM) detector to detect an RPM of the main brush motor, and a control unit to determine a type of floor according to the RPM of the main brush motor acquired by the RPM detector and control an operation of the robot cleaner based on the determined type of floor. A carpet mode to clean only a carpet area and a hard floor mode to clean a hard floor area excluding the carpet area are given based on detected information relating to the material of a floor, which enables partial cleaning with respect to a cleaning area selected by a user and adjustment in the number of cleaning operations or the intensity of cleaning according to the material of the floor.
摘要:
Provided are a method of forming patterns and a method of manufacturing an integrated circuit device. In the method of forming patterns, a photoresist pattern having a first opening exposing a first region of a target layer is formed. A capping layer is formed at sidewalls of the photoresist pattern defining the first opening. An insoluble region is formed around the first opening by diffusing acid from the capping layer to the inside of the photoresist pattern. A second opening exposing a second region of the target layer is formed by removing a soluble region spaced apart from the first opening, with the insoluble region being interposed therebetween. The target layer is etched using the insoluble region as an etch mask.
摘要:
A method and system for designing a therapy or for treating a condition associated with excess weight in a subject comprising applying a neural conduction block to the vagus nerve at a blocking site with the neural conduction block selected to at least partially block nerve impulses on the vagus nerve at the blocking site and administering a composition comprising an effective amount of an agent that alters the energy balance of the subject.
摘要:
A robot cleaner includes a body; a dust box to store dust; and a dust sensing unit to detect dust stored in the dust box, the dust sensing unit including a light emitting unit to transmit a signal to an interior of the dust box and a light receiving sensor to sense the signal transmitted by the light emitting unit. The light emitting unit and the light receiving sensor are positioned between the dust box and the body, and face each other at the same height.
摘要:
Disclosed herein are a robot cleaner having an improved travel pattern and a control method thereof. The robot cleaner performs cleaning using zigzag travel as a basic cleaning traveling manner, and then performs cleaning using random travel as a finishing cleaning traveling manner so as to clean areas skipped during the zigzag travel. The robot cleaner performs the zigzag travel while maintaining a designated interval with a travel route proceeding to a wall regardless of a direction proceeding to the wall, and employs an improved zigzag travel method to maintain a zigzag travel pattern, if the robot cleaner senses an obstacle during the zigzag travel.
摘要:
Disclosed is a skill for intercepting access to a game server by users who are under a predetermined age when a game access time reaches a predetermined time. A method for providing an online game control service includes: by a game management server, determining whether a present time belongs to a time range between a predetermined first time and a predetermined second time that is prior to the predetermined first time; searching users who are accessing the game management server and are under a predetermined age when the present time is included in the time range; and intercepting access to the game management server by the searched users who are under the predetermined age when the present time reaches the predetermined first time.
摘要:
Disclosed herein are a mobile robot system to restrict a traveling region of a robot and to guide the robot to another region, and a method of controlling the same. Only when a remote controller reception module of a beacon senses a signal transmitted from a mobile robot, the sensed result is reported to the mobile robot in the form of a response signal. In addition, the Field-of-View (FOV) of the remote control reception module is restricted by a directivity receiver. Only when the signal transmitted from the mobile robot is sensed within the restricted FOV, the sensed result is reported to the mobile robot.
摘要:
A fabric treatment apparatus is provided. The fabric treatment apparatus includes a treatment room adapted to receive laundry to be treated; a rack disposed in the treatment room, and adapted to support a plurality of hangers to hang the laundry; one or more electromagnets to apply attraction and repulsion to the clothes rack; and a heating unit adapted to supply at least one of hot air and steam into the treatment room.
摘要:
A semiconductor device that may control a formation of a channel is disclosed. The semiconductor device includes a gate region including a first area, an insulating layer disposed on portions of a top surface of the gate region corresponding to both ends portions of the first area, first and second electrodes formed on the insulating layer to be spaced apart from each other, an elastic conductive layer disposed between the first and second electrodes and the insulating layer and having a shape that varies according to an electrostatic force based on voltages applied to the first electrode, the second electrode, and the gate region, and a gate insulating region disposed between the elastic conductive layer and the first area of the gate region.