Abstract: Disclosed is a sound-absorbing material for an electric vehicle including a heat-sealed non-woven fabric, a dot-pattern adhesive layer disposed on the heat-sealed non-woven fabric, and a melt blown non-woven fabric disposed on the dot-pattern adhesive layer.

Abstract: Disclosed is non-woven fabric for a vehicle internal material, a manufacturing method of the non-woven fabric, and a cargo screen for a vehicle using the non-woven fabric for a vehicle internal material, wherein the manufacturing method of non-woven fabric for a vehicle internal material is configured to includes forming a felt by mixing LM PET (Low melting polyethylene terephthalate) staple fibers having a melting point in the range of 120 to 140° C. and 150 to 170° C. and PET staple fibers; and thermo-compression molding the felt.

Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of muscle disease comprising a Panax ginseng berry extract as an active ingredient. The composition of the present invention alleviates the decrease in muscle weight and muscle fiber cross-sectional area caused by muscle atrophy, and reduces the increase in expression of MuRF-1 (Muscle RING-finger protein-1) and atrogin-1, which are involved in proteolysis of muscle proteins, so that it can be effectively used to prevent, ameliorate or treat muscle disease.

Abstract: Disclosed is non-woven fabric for a vehicle internal material, a manufacturing method of the non-woven fabric, and a cargo screen for a vehicle using the non-woven fabric for a vehicle internal material, wherein the manufacturing method of non-woven fabric for a vehicle internal material is configured to includes forming a felt by mixing LM PET (Low melting polyethylene terephthalate) staple fibers having a melting point in the range of 120 to 140° C. and 150 to 170° C. and PET staple fibers; and thermo-compression molding the felt.

Abstract: The present disclosure relates to a composition for alleviating, preventing or treating sarcopenia, containing, as an active ingredient, a whey protein hydrolysate, obtained by performing, on whey protein, primary hydrolysis using a Bacillus licheniformis-derived endoprotease and secondary hydrolysis using an Aspergillus oryzae-derived exoprotease, which inhibits protein degradation and activates protein synthesis through the PI3K-Akt pathway, thereby reducing muscle loss and increasing muscle size and muscle strength.

Abstract: Disclosed is non-woven fabric for a vehicle internal material, a manufacturing method of the non-woven fabric, and a cargo screen for a vehicle using the non-woven fabric for a vehicle internal material, wherein the manufacturing method of non-woven fabric for a vehicle internal material is configured to includes forming a felt by mixing LM PET (Low melting polyethylene terephthalate) staple fibers having a melting point in the range of 120 to 140° C. and 150 to 170° C. and PET staple fibers; and thermo-compression molding the felt.

Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of muscle disease comprising a Panax ginseng berry extract as an active ingredient. The composition of the present invention alleviates the decrease in muscle weight and muscle fiber cross-sectional area caused by muscle atrophy, and reduces the increase in expression of MuRF-1 (Muscle RING-finger protein-1) and atrogin-1, which are involved in proteolysis of muscle proteins, so that it can be effectively used to prevent, ameliorate or treat muscle disease.

Abstract: Disclosed is a sterilization apparatus including: a semiconductor UV (ultraviolet) light emitting diode; and a case including an upper section with an internal space and an entrance opening, a bottom face opposite to the entrance opening, and a lateral face connecting the bottom face and the upper section.

Abstract: Provided is an electronic device including: an electronic component; and an electromagnetic interference shielding layer formed on at least a portion of the electronic component. The electromagnetic interference shielding layer includes: magnetic particles for electromagnetic wave absorption, each of the magnetic particles having a conductive film on a surface of the magnetic particle; and a conductive portion where conductive metal particles for electromagnetic shielding are sintered and formed on the conductive film of the magnetic particles.

Abstract: Provided is an electronic device including: an electronic component; and an electromagnetic interference shielding layer formed on at least a portion of the electronic component. The electromagnetic interference shielding layer includes: magnetic particles for electromagnetic wave absorption, each of the magnetic particles having a conductive film on a surface of the magnetic particle; and a conductive portion where conductive metal particles for electromagnetic shielding are sintered and formed on the conductive film of the magnetic particles.

Abstract: Disclosed is a sterilization apparatus including: a semiconductor UV (ultraviolet) light emitting diode; and a case including an upper section with an internal space and an entrance opening, a bottom face opposite to the entrance opening, and a lateral face connecting the bottom face and the upper section.

Abstract: Disclosed is a mobile robot having a reflector including: a reflector detachably provided at a side of a front surface of a body of the mobile robot; and an infrared sensor including: an infrared transmitter emitting infrared light to the reflector and an obstacle; and an infrared receiver receiving both the infrared light reflected from a line on a floor after being reflected from a wing of the reflector and the infrared light reflected from the obstacle.

Abstract: Disclosed is non-woven fabric for a vehicle internal material, a manufacturing method of the non-woven fabric, and a cargo screen for a vehicle using the non-woven fabric for a vehicle internal material, wherein the manufacturing method of non-woven fabric for a vehicle internal material is configured to includes forming a felt by mixing LM PET (Low melting polyethylene terephthalate) staple fibers having a melting point in the range of 120 to 140° C. and 150 to 170° C. and PET staple fibers; and thermo-compression molding the felt.

Abstract: Disclosed is a mobile robot having a reflector including: a reflector detachably provided at a side of a front surface of a body of the mobile robot; and an infrared sensor including: an infrared transmitter emitting infrared light to the reflector and an obstacle; and an infrared receiver receiving both the infrared light reflected from a line on a floor after being reflected from a wing of the reflector and the infrared light reflected from the obstacle.

Abstract: A method of controlling a navigation apparatus, and which includes measuring, via a sensor, an environmental characteristic including at least one of an altitude of the navigation apparatus and an atmospheric pressure of an atmosphere the navigation apparatus is operating in; extracting, via a controller, a hearing characteristic including a degree of hearing impairment for a user operating the navigation apparatus from a memory based on the measured environmental characteristic; and compensating, via the controller, audio output by the navigation apparatus using the extracted degree of hearing impairment for the user operating the navigation apparatus.

Abstract: The present invention provides a polymer pin type insulator made of a polymer material and a method of manufacturing the same. The method of manufacturing a polymer pin type insulator, includes the steps of: forming an inner core which is made of an insulating material and has a threaded hole engaged with a pin coupled with a steel cross-arm or a wooden crossbar of an electric pole; sanding the inner core using a sanding solution to enlarge a surface area of the inner core; applying an adhesive onto the inner core; and forming a polymer housing, which constitutes an outer appearance of the polymer pin type insulator and is provided with an electric wire support groove at an upper portion thereof, by vacuum-injecting a polymer material onto the inner core. The method of manufacturing a polymer pin type insulator is advantageous in that the design of a pin type insulator can be very easily modified depending on the requirements of users and the use conditions of the pin type insulator.

Abstract: A method of controlling a navigation apparatus, and which includes measuring, via a sensor, an environmental characteristic including at least one of an altitude of the navigation apparatus and an atmospheric pressure of an atmosphere the navigation apparatus is operating in; extracting, via a controller, a hearing characteristic including a degree of hearing impairment for a user operating the navigation apparatus from a memory based on the measured environmental characteristic; and compensating, via the controller, audio output by the navigation apparatus using the extracted degree of hearing impairment for the user operating the navigation apparatus.

Abstract: The present invention relates to a hearing aid having feedback signal reduction function.

Abstract: A power feeding and input signal switching control system for use in conjunction with a video tape recording and reproducing apparatus which includes a video tape recorder, a television receiver and a camera combined together in a body. Each power source for operating each device in the apparatus is selectively fed to only devices to be operated in response to a switching action in a controller and simultaneously an input source of video and audio signals to the video tape recorder is selectively switched by the same switching action in the controller.

Abstract: A power feeding and input signal switching control system for use in conjunction with a video tape recording and reproducing apparatus which includes a video tape recorder, a television receiver and a camera combined together in a body. Each power source for operating each device in the apparatus is selectively fed to only devices to be operated in response to a switching action in a controller and simultaneously an input source of video and audio signals to the video tape recorder is selectively switched by the same switching action in the controller.