Abstract: An embodiment relates to a motor including a shaft, a rotor coupled to the shaft, a stator disposed outside the rotor, a sensing magnet disposed on the shaft, and a coupling member disposed to cover the sensing magnet, wherein the coupling member is inserted into a first groove concavely formed in an end portion of the shaft. Accordingly, combinability and assemblability of the sensing magnet and the shaft can be secured using the coupling member formed to have an elastic structure in the motor.

Abstract: The present invention relates to novel 5-hydroxy pyridine-based compounds useful as P2X1 and P2X3 receptor antagonists and compositions comprising the same. The compounds according to the present invention have an activity of strongly antagonizing P2X1 and P2X3 receptors, and thus can be effectively used as a drug for treating or preventing chronic inflammatory diseases or neuropathic pain diseases caused by P2X1 and P2X3 receptor activity.

Abstract: The present invention may provide a motor including a housing, a stator disposed inside the housing, a rotor disposed inside the stator, and a shaft coupled to the rotor, wherein the rotor includes a rotor core and magnets including a plurality of unit magnets coupled to an outer circumferential surface of the rotor core, the rotor core includes grooves disposed at a boundary between an inner circumferential surface and an upper surface of the rotor core, the shaft includes a first body, a plurality of blades extending outward from an upper surface of the first body, and a protrusion extending downward from a lower surface of the first body, and a side edge of the blade is positioned at a lateral center of the unit magnet when the protrusion is disposed in the groove.

Abstract: The present invention may provide a motor including a housing, a stator disposed in the housing, a rotor disposed in the stator, a shaft coupled to the rotor, a busbar disposed above the stator, and a terminal portion connected to the busbar, wherein the busbar includes a busbar body and a plurality of first terminals disposed on the busbar body, the terminal portion includes a terminal body and second terminals disposed on the terminal body, first end portions of the first terminals are in contact with second end portions of the second terminals, the busbar body includes a first coupling part, the terminal body includes a second coupling part, the first coupling part is disposed between the first end portions, and the second coupling part is disposed between the second end portions.

Abstract: An embodiment relates to a motor including a shaft, a rotor coupled to the shaft, a stator disposed outside the rotor, a sensing magnet disposed on the shaft, and a coupling member disposed to cover the sensing magnet, wherein the coupling member is inserted into a first groove concavely formed in an end portion of the shaft. Accordingly, combinability and assemblability of the sensing magnet and the shaft can be secured using the coupling member formed to have an elastic structure in the motor.

Abstract: Disclosed are compounds of formulas (I)-(IX) for treating or preventing a disease or disorder responsive to antagonism of a P2Y14R receptor agonist in a mammal in need thereof, wherein R1-R8, X, Y, Z, X?, Y?, Z?, and A are as defined herein, that are useful in treating an inflammatory such as asthma, cystic fibrosis, and sterile inflammation of the kidney.

Abstract: The present invention provides a parking brake actuator comprising: a motor; a worm gear connected to the motor so that power may be transmitted therebetween; a worm wheel engaged with the worm gear; a driving shaft coupled to the worm wheel and to which a parking cable is connected; and a power transmission gear including a first gear coupled to a rotary shaft of the motor, and a second gear coupled to the rotary shaft of the worm gear and connected to the first gear so that the power may be transmitted therebetween, wherein a gear ratio between the first gear and the second gear is 10:66 and a gear ratio between the worm gear and the worm wheel is 1:54.

Abstract: The present invention relates to novel 5-hydroxy pyridine-based compounds useful as P2X1 and P2X3 receptor antagonists and compositions comprising the same. The compounds according to the present invention have an activity of strongly antagonizing P2X1 and P2X3 receptors, and thus can be effectively used as a drug for treating or preventing chronic inflammatory diseases or neuropathic pain diseases caused by P2X1 and P2X3 receptor activity.

Abstract: The present invention provides a parking brake actuator comprising: a motor; a worm gear connected to the motor so that power may be transmitted therebetween; a worm wheel engaged with the worm gear; a driving shaft coupled to the worm wheel and to which a parking cable is connected; and a power transmission gear including a first gear coupled to a rotary shaft of the motor, and a second gear coupled to the rotary shaft of the worm gear and connected to the first gear so that the power may be transmitted therebetween, wherein a gear ratio between the first gear and the second gear is 10:66 and a gear ratio between the worm gear and the worm wheel is 1:54.

Abstract: An embodiment of the present invention relates to a parking brake actuator which includes a motor; a worm gear connected to the motor to transmit a power; a worm wheel engaged with the worm gear; a drive shaft coupled to the worm wheel, wherein a parking cable is connected to the drive shaft; a power transmission gear including a first gear coupled to a rotational shaft of the motor and a second gear which is coupled to a rotational shaft of the worm gear and connected to the first gear to transmit the power; and a housing including a first accommodation portion disposed at one side of a reference line which is formed perpendicular to the rotational shaft of the motor and passes through the first gear to accommodate the motor, a second accommodation portion disposed at another side of the reference line to accommodate the worm gear so that the rotational shaft of the worm gear is parallel to the rotational shaft of the motor, and a third accommodation portion disposed at the other side of the reference line t

Abstract: An embodiment of the present invention relates to a parking brake actuator which includes a motor; a worm gear connected to the motor to transmit a power; a worm wheel engaged with the worm gear; a drive shaft coupled to the worm wheel, wherein a parking cable is connected to the drive shaft; a power transmission gear including a first gear coupled to a rotational shaft of the motor and a second gear which is coupled to a rotational shaft of the worm gear and connected to the first gear to transmit the power; and a housing including a first accommodation portion disposed at one side of a reference line which is formed perpendicular to the rotational shaft of the motor and passes through the first gear to accommodate the motor, a second accommodation portion disposed at another side of the reference line to accommodate the worm gear so that the rotational shaft of the worm gear is parallel to the rotational shaft of the motor, and a third accommodation portion disposed at the other side of the reference line t

Abstract: An electronic device is provided. The electronic device includes a printed circuit board (PCB), a shield can disposed on the PCB, an antenna radiator of which at least a part enters an internal space of the shield can and is installed at an inner surface of the shield can, and an electrical connecting means which is installed at a corresponding position of the PCB so as to be electrically connected with the at least a part of the antenna radiator installed at the inner surface of the shield can.

Abstract: A portable electronic device is provided, which includes a circuit board, and a radiator arranged along an edge of the circuit board on one side of the circuit board.

Abstract: There are provided a light source apparatus and a vehicle headlight using the same. The light source apparatus includes a light emitting device array unit, a first detection unit, a driving unit, a second detection unit, and an interruption unit. A uniform quantity of light can be maintained and damage can be prevented.

Abstract: A portable electronic device is provided, which includes a circuit board, and a radiator arranged along an edge of the circuit board on one side of the circuit board.

Abstract: An electronic device is provided. The electronic device includes a printed circuit board (PCB), a shield can disposed on the PCB, an antenna radiator of which at least a part enters an internal space of the shield can and is installed at an inner surface of the shield can, and an electrical connecting means which is installed at a corresponding position of the PCB so as to be electrically connected with the at least a part of the antenna radiator installed at the inner surface of the shield can.

Abstract: An apparatus and method for controlling a multi-band antenna in a mobile communication terminal are provided. An apparatus for controlling a multi-band antenna in a mobile communication terminal includes a modem, an antenna unit, a Radio Frequency (RF) processing unit, and a switch module. The modem outputs at least one control signal corresponding to a target frequency band. The antenna unit changes a resonance frequency of the antenna according to the at least one control signal. The RF processing unit includes a plurality of transmission/reception (TX/RX) paths and processes TX/RX signals. The switch module connects the antenna to one of the TX/RX paths according to the at least one control signal.

Abstract: There are provided a light source apparatus and a vehicle headlight using the same. The light source apparatus includes a light emitting device array unit, a first detection unit, a driving unit, a second detection unit, and an interruption unit. A uniform quantity of light can be maintained and damage can be prevented.

Abstract: An anti-collision method is provided for a radio frequency identification (RFID) system including a reader, and two or more tags each having an ID. The anti-collision method includes transmitting an ID request value from the reader to the respective tags, the ID request value containing one or more of the codes forming the ID, receiving the ID from at least one of the tags which contain the ID request value, when a plurality of IDs collide, requesting the tags for a value representing a position of collision, and receiving the value representing the position of collision from the tags and identifying the IDs of the tags. Because collision pattern of the bits of respective IDs is recognized, and a plurality of IDs are recognized, the number of transmissions between the reader and the tags can be reduced.

Abstract: Disclosed are a silicon thin film anode for a lithium secondary battery having enhanced cycle characteristics and capacity and a preparation method thereof. A preparation method for a silicon thin film anode for a lithium secondary battery, comprises: preparing a collector including a metal; forming an anode active material layer including a silicon on the collector; forming one or more interface stabilizing layer, by annealing the collector and the anode active material layer under one of an inert atmosphere, a reduced atmosphere, and a vacuum atmosphere to react a metallic component of at least one of the collector and the anode active material layer with a silicon component of the anode active material layer at an interface therebetween; and forming a carbon coating layer on the anode active material layer by performing an annealing process in a hydrocarbon atmosphere.