Abstract: Provided is a peptide composition for preventing or treating Alzheimer's dementia. A peptide or a salt substituent thereof according to the presently claimed subject matter exhibits effects such as suppression of LPS-mediated cytokine production, suppression of LPS-induced neuroinflammation, amelioration of cognitive impairment, suppression of beta amyloid or tau protein aggregation, and suppression of neuronal loss. The polypeptide or the salt substituent thereof can permeate the blood-brain barrier, and thus, is expected to be usefully used for preventing or treating Alzheimer's dementia.

Abstract: A method of manufacturing a radar transparent cover may include steps of: injection molding a first transparent cover; inserting into a mold the first transparent cover made by the step of injection molding the first transparent cover and then, double injection molding a color resin on a back surface of the first transparent cover; and inserting into a mold the injection molded article made by the step of double injection molding the color resin and then, double injection molding a second transparent cover on a front surface of the first transparent cover.

Abstract: A method of manufacturing a radar transparent cover may include steps of: injection molding a first transparent cover; inserting into a mold the first transparent cover made by the step of injection molding the first transparent cover and then, double injection molding a color resin on a back surface of the first transparent cover; and inserting into a mold the injection molded article made by the step of double injection molding the color resin and then, double injection molding a second transparent cover on a front surface of the first transparent cover.

Abstract: A door assembly for a charging port for an electric vehicle may include a link assembly mounted to a back of a charging port door to perform a swing operation, in which the door is mounted in a structure capable of being kept at a minimum distance between the door and a vehicle body when the door is open according to the swing operation.

Abstract: A door assembly for a charging port for an electric vehicle may include a link assembly mounted to a back of a charging port door to perform a swing operation, in which the door is mounted in a structure capable of being kept at a minimum distance between the door and a vehicle body when the door is open according to the swing operation.

Abstract: Disclosed herein is an apparatus for opening and closing an air flap for a vehicle. The apparatus for opening and closing an air flap may include a coolant temperature sensor provided at an engine to measure a coolant temperature of the engine, a control unit comparing a measurement value input from the coolant temperature sensor with a reference value stored therein, thus outputting a control signal, an actuator rotating in response to the control signal of the control unit, a power transmission unit connected to the actuator to transmit rotating force of the actuator, and a flap unit installed in an opening of a front end module carrier, and being selectively movable in a vertical direction in the opening by power transmitted from the power transmission unit to the flap unit to open or close the opening, thus permitting or preventing an inflow of air into the cooling module.

Abstract: A fail-safe air flap control apparatus for a vehicle includes a coolant temperature sensor, a control unit, an actuator, a movable unit, a flap unit, an elastic member and a solenoid unit. The coolant temperature sensor measures the temperature of a coolant. The control unit compares a value measured by the sensor to a reference value and generates a corresponding control signal. The actuator has a rotator which rotates in a clockwise or counterclockwise direction depending on the control signal. The movable unit linearly moves under rotational force of the rotator. The flap unit includes a flap housing having an air flow slot, a flap door mounted to the flap housing to openably close the air flow slot, and a connecting rod connected to the movable unit. The elastic member applies elastic force to the movable unit in a direction in which the flap door opens.

Abstract: Disclosed herein is an apparatus for opening and closing an air flap for a vehicle. The apparatus for opening and closing an air flap may include a coolant temperature sensor provided at an engine to measure a coolant temperature of the engine, a control unit comparing a measurement value input from the coolant temperature sensor with a reference value stored therein, thus outputting a control signal, an actuator rotating in response to the control signal of the control unit, a power transmission unit connected to the actuator to transmit rotating force of the actuator, and a flap unit installed in an opening of a front end module carrier, and being selectively movable in a vertical direction in the opening by power transmitted from the power transmission unit to the flap unit to open or close the opening, thus permitting or preventing an inflow of air into the cooling module.

Abstract: A fail-safe air flap control apparatus for a vehicle includes a coolant temperature sensor, a control unit, an actuator, a movable unit, a flap unit, an elastic member and a solenoid unit. The coolant temperature sensor measures the temperature of a coolant. The control unit compares a value measured by the sensor to a reference value and generates a corresponding control signal. The actuator has a rotator which rotates in a clockwise or counterclockwise direction depending on the control signal. The movable unit linearly moves under rotational force of the rotator. The flap unit includes a flap housing having an air flow slot, a flap door mounted to the flap housing to openably close the air flow slot, and a connecting rod connected to the movable unit. The elastic member applies elastic force to the movable unit in a direction in which the flap door opens.

Abstract: A bumper beam provided in a bumper for vehicles is disclosed. The bumper beam of the present invention includes a vertical rib, which sections a space in the bumper beam into several spaces in a vertical direction, and horizontal ribs, which section the space in the bumper beam into several spaces in horizontal directions. The horizontal rib that is disposed behind the vertical rib is thicker than the horizontal rib that is disposed ahead of the vertical rib. Therefore, the bumper beam can impact energy in a consecutive impact absorbing manner.