Abstract: Disclosed is a wind turbine with a generator, which minimizes design limitations on the diameters of generators and allows a rotor and the generator to be stably fixed to a tower. The wind turbine includes a rotor including a hub at a center thereof, a rotating shaft protruding rearward of the hub, and a plurality of rotor blades provided around the hub; a generator including a housing disposed at an outer upper portion of a tower behind the rotor and provided at an inner surface of a cylindrical body thereof with a stator and a rotator rotatably coupled in the housing to rotate together with the rotor; and a support bracket fixed to an upper end portion of the tower, wherein the housing is fixed to a front surface of the support bracket to integrally fix the rotor and the generator to the tower.

Abstract: A method is for operating a data storage device including a plurality of memory chips. The method includes generating state information regarding the plurality of memory chips, storing the generated state information in a memory, receiving an access command from a host, analyzing the state information in response to the access command, and transmitting a response to the host indicative of whether the access command is performed based on the analyzed state information.

Abstract: Disclosed is a paper clamping apparatus for an office machine adapted to clamp a paper bundle outputted from the office machine while the paper bundle is being moved. A movable body adapted to move along a shaft by means of belt driving is included; a shaft holder connected to an end of the shaft at an end of the movable body and adapted to move along the shaft by means of a movement of the movable body; a base connected to the shaft at the other end of the movable body and adapted to move along the shaft by means of a movement of the movable body; and a clamp member adapted to operate so that, when the movable body moves, the paper bundle is clamped or released by means of link driving.

Abstract: Disclosed is a paper clamping apparatus for an office machine adapted to clamp a paper bundle outputted from the office machine while the paper bundle is being moved. A movable body adapted to move along a shaft by means of belt driving is included; a shaft holder connected to an end of the shaft at an end of the movable body and adapted to move along the shaft by means of a movement of the movable body; a base connected to the shaft at the other end of the movable body and adapted to move along the shaft by means of a movement of the movable body; and a clamp member adapted to operate so that, when the movable body moves, the paper bundle is clamped or released by means of link driving.

Abstract: Disclosed is an image forming apparatus includes an imaging forming unit configured to form an image; a main controller configured to control an operation of the imaging forming unit; a USB interface configured to receive and to transmit USB data from and to a host apparatus; a power supply configured to supply power to the image forming unit and the main controller; a switch configured to supply power selectively under the control of the main controller; and a sub controller configured to output a power control signal for turning on the switch if USB data is received from the host apparatus in a sleep mode during which the main controller is turned off. Power consumption is thereby reduced by turning off the power to the main controller in the sleep mode.

Abstract: Disclosed is a wind turbine with a generator, which minimizes design limitations on the diameters of generators and allows a rotor and the generator to be stably fixed to a tower. The wind turbine includes a rotor including a hub at a center thereof, a rotating shaft protruding rearward of the hub, and a plurality of rotor blades provided around the hub; a generator including a housing disposed at an outer upper portion of a tower behind the rotor and provided at an inner surface of a cylindrical body thereof with a stator and a rotator rotatably coupled in the housing to rotate together with the rotor; and a support bracket fixed to an upper end portion of the tower, wherein the housing is fixed to a front surface of the support bracket to integrally fix the rotor and the generator to the tower.

Abstract: Disclosed is an image forming apparatus includes an imaging forming unit configured to form an image; a main controller configured to control an operation of the imaging forming unit; a USB interface configured to receive and to transmit USB data from and to a host apparatus; a power supply configured to supply power to the image forming unit and the main controller; a switch configured to supply power selectively under the control of the main controller; and a sub controller configured to output a power control signal for turning on the switch if USB data is received from the host apparatus in a sleep mode during which the main controller is turned off. Power consumption is thereby reduced by turning off the power to the main controller in the sleep mode.

Abstract: The present invention relates to a plasma display panel. The plasma display panel includes black matrices formed in a front substrate, and first barrier ribs, which are formed opposite to the black matrices on a rear substrate and partition pixel cells. The first barrier ribs have a width wider than that of the black matrices. Even if misalignment occurs during a process of adhering substrates, the black matrices do not protrude into discharge spaces. Therefore, the defective ratio can be lowered and the picture quality can be improved.

Abstract: The present invention relates to a plasma display panel. According to the present invention, a width of an inner barrier rib formed in an inner region within a display region of a rear substrate is smaller than a width of an outer barrier rib formed in an outer region of the rear substrate. Therefore, the barrier ribs can be prevented from being damaged due to pressure applied when a front substrate and the rear substrate are adhered. Furthermore, a height of the inner barrier rib and a height of the outer barrier rib are substantially the same. It is thus possible to minimize noise incurred by a step between the barrier ribs.

Abstract: Disclosed is a power transmission apparatus for a wind generator having an electric generator connected to an apparatus rotor by a main shaft. The electric generator includes a generator rotor and a generator stator. The electric generator may be assembled to the main shaft via the generator rotor, but the generator stator is not assembled to the main shaft. Instead, the generator stator is connected to a stator housing fixed to bearing housings respectively provided on a pair of bearings disposed on an outer surface of a rotor bearing. The rotor bearing is disposed perpendicular to a vertical rotor frame, is formed integrally with the generator rotor, and is connected to an outer surface of the main shaft. The apparatus permits the generator stator to be assembled with a circumference of the generator rotor. The apparatus provides increased convenience and efficiency in assembly.

Abstract: Disclosed is a rotor for a wind turbine, which prevents permanent magnets from being separated from the rotor due to the melting of portions of the permanent magnets bonded to the rotor by a high temperature atmosphere without burying the permanent magnets in the rotor. The rotor includes a circular body provided with grooves having a trapezoidal shape, horizontally formed in the outer circumferential surface of the circular body, and spaced at regular intervals, the central portion of the circular body being connected to a rotary shaft; permanent magnets having a trapezoidal shape and detachably inserted horizontally into the grooves; and fixing rings detachably installed respectively on the front and rear surfaces of the circular body so as to be closely attached to the front and rear surfaces of the permanent magnets to fix the permanent magnets.

Abstract: Calibration of pattern recognition in bright field imaging systems is disclosed. A target pattern on a substrate on the stage is brought into focus of a bright field system. The image is scanned in a first direction while measuring an edge scattering pattern from a feature of the target pattern. The edge scattering pattern is characterized by first and second peaks. A position of the bright field system's illuminator or beam shaping and relay optics is adjusted perpendicular to an optical path until the first and second peaks are approximately equal in height.

Abstract: A plasma display panel is provided which includes a transparent electrode pair spaced by a predetermined gap within a discharge cell. Each electrode in the pair includes a head part having a constant width and/or an expanding part having a width which enlarges as it approaches the center of the discharge cell.