Abstract: Disclosed is a tufted carpet for a vehicle. The tufted carpet for the vehicle is manufactured by implanting a spun yarn into a base fabric, wherein the spun yarn is formed from a material mixture of about 85 wt % to about 95 wt % polyethylene terephthalate (PET) and about 5 to about 15 wt % polytrimethylene terephthalate (PTT).

Abstract: Disclosed is a method and apparatus for manufacturing a melt-blown fabric web, by which a melt-blown fabric web having improved filament cohesion and excellent bulky characteristics and sound-absorbing performance is manufactured. The apparatus includes a heat extruder for heating a thermoplastic resin composition and extruding the melted thermoplastic resin, a melt-blown fiber spinner for spinning the extruded thermoplastic resin as a melt-blown fiber in a filament form, a variable gas injector for injecting gas whose injection speed and injection quantity are continuously changed at random to the melt-blown fiber spun from the melt-blown fiber spinner to cause the injected gas to collide with the spun melt-blown fiber, and a collector for collecting the melt-blown fiber, which is spun from the melt-blown fiber spinner and collides with the gas, to form a melt-blown fabric web.

Abstract: Disclosed is a convergence sound-absorbing material and a method of fabricating the same, and more particularly, a convergence sound-absorbing material and a method of fabricating the same in which an inexpensive eco-friendly recycled filler composed of polyurethane foam and a recycled thread or waste felt is used as a filler in an intermediate layer of the PET sound-absorbing material to provide remarkably reduced fabrication costs and excellent sound-absorbing performance. In addition the waste felt, which is typically discarded during a process of cutting the sound-absorbing material, is recycled for use in the filler.

Abstract: The present invention relates to a pre-fabricated sidewalk block having a heating wire, which may effectively transmit heat through the upper portion of the sidewalk block without losing heat radiated from the heating wire to the ground; which may be easily assembled; and which may absorb the impact of walking.

Abstract: The present invention relates to a pre-fabricated sidewalk block having a heating wire, which may effectively transmit heat through the upper portion of the sidewalk block without losing heat radiated from the heating wire to the ground; which may be easily assembled; and which may absorb the impact of walking.

Abstract: Disclosed are a composite separation membrane structure for a gas sensor for real-time monitoring of degradation of insulating oil of a power transformer, a gas sensor apparatus including the same, and a method and an apparatus for measuring gas concentration using the same. It is possible to locally diagnose whether there is a fault in the power transformer and what kind of fault occurs where in the power transformer by quantitatively measuring the concentration of several gases dissolved in the insulating oil in real time. As a result, breakdown of the power transformer may be prevented and remaining service life of the insulating oil in the power transformer may be predicted.

Abstract: Provided is a method for controlling user equipment as a touch pad for an external device connected to the user equipment. An operation mode may be changed to a pointing device operation mode when the user equipment is coupled to the external device. In the pointing device operation mode, a touch input may be received through a touch screen panel of the user equipment. A pointer may be displayed on a display unit of the external device corresponding to a coordinate value of the touch input made on the touch screen panel. An operation associated with the received touch input may be performed in the user equipment.

Abstract: Provided are user equipment connectable to an external device and a method for establishing a connection between user equipment including second constituent elements and an external device including first constituent elements and controlling the external device. The method may include sensing the connection to the external device, obtaining first constituent element information from the external device through the connection, wherein the first constituent element information includes information on first constituent elements of the external device, selecting target constituent elements to control from the first constituent elements of the external device based on the obtained first constituent element information, reconfiguring a control path for controlling the selected target constituent elements of the external device, and controlling the selected target constituent elements of the external device through the reconfigured control path.

Abstract: Provided is a method for controlling and driving constituent elements of an external device connected to user equipment. The method may include obtaining external device information from the external device when coupled to the user equipment, obtaining application information based on the obtained external device information, and running an application tailored for the external device based on the obtained application information.

Abstract: There is provided a method of depositing a Ge—Sb—Te thin film, including: a Ge—Sb—Te thin-film forming step of feeding and purging a first precursor including any one of Ge, Sb and Te, a second precursor including another one of Ge, Sb and Te and a third precursor including the other one of Ge, Sb and Te into and from a chamber in which a wafer is mounted and forming the Ge—Sb—Te thin film on the wafer; and a reaction gas feeding step of feeding reaction gas while any one of the first to third precursors is fed.

Abstract: Provided are methods and apparatuses for manufacturing a multilayer metal thin film without additional heat treatment processes. The method of manufacturing a multilayer metal thin film including steps of: (a) forming a first metal layer on a substrate by flowing a first metal precursor into a first reaction container; and (b) forming a second metal layer on the first metal layer by flowing a second metal precursor into a second reaction container, wherein the step (b) is performed in a range of a heat treatment temperature of the first metal layer so that the second metal layer is formed as the first metal layer is heat-treated.

Abstract: The present invention concerns a method of forming a chalcogenide thin film for a phase-change memory. In the method of forming a chalcogenide thin film according to the present invention, a substrate with a pattern formed is loaded into a reactor, and a source gas is supplied onto the substrate. Here, the source gas includes at least one source gas selected from germanium (Ge) source gas, gallium (Ga) source gas, indium (In) source gas, selenium (Se) source gas, antimony (Sb) source gas, tellurium (Te) source gas, tin (Sn) source gas, silver (Ag) source gas, and sulfur (S) source gas. A first purge gas is supplied onto the substrate in order to purge the source gas supplied onto the substrate, a reaction gas for reducing the source gas is then supplied onto the substrate, and a second purge gas is supplied onto the substrate in order to purge the reaction gas supplied onto the substrate.

Abstract: There is provided a method of depositing a Ge—Sb—Te thin film, including: a Ge—Sb—Te thin-film forming step of feeding and purging a first precursor including any one of Ge, Sb and Te, a second precursor including another one of Ge, Sb and Te and a third precursor including the other one of Ge, Sb and Te into and from a chamber in which a wafer is mounted and forming the Ge—Sb—Te thin film on the wafer; and a reaction gas feeding step of feeding reaction gas while any one of the first to third precursors is fed.