Abstract: An air compressor according to an aspect of the present invention comprises: a housing; a rotating shaft which is disposed in the housing; a compression unit which is connected to the rotating shaft to compress and discharge inlet air; a motor unit which drives the rotating shaft; a control board which controls the motor unit; and a filter unit which filters out noise from external power and supplies the external power to the control board, wherein the housing includes a first cooling flow channel for cooling the motor unit and a second cooling flow channel for cooling the filter unit, and the first cooling flow channel communicates with the second cooling flow channel.

Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on an axis to define a core and an outer circumference. The first electrode includes an uncoated portion at a long side end thereof and exposed out of the separator along a winding axis direction of the electrode assembly. A part of the uncoated portion is bent in a radial direction of the electrode assembly to form a bending surface region that includes overlapping layers of the uncoated portion, and in a partial region of the bending surface region, the number of stacked layers of the uncoated portion is 10 or more in the winding axis direction of the electrode assembly.

Abstract: An energy storage module includes: a plurality of battery cells arranged in a first direction such that long side surfaces of adjacent ones of the battery cells face one another; a plurality of insulation spacers, at least one of the insulation spacers being between each adjacent pair of the battery cells, each of the insulation spacers including a heat-insulating first sheet and a plurality of flame-retardant second sheets respectively adhered to opposite surfaces of the first sheet by an adhesion member; a cover member including an internal receiving space configured to accommodate the battery cells and the insulation spacers; a top plate coupled to the cover member, the top plate including ducts respectively corresponding to vents of the battery cells and having fire extinguishing agent openings respectively corresponding to the insulation spacers; a top cover coupled to the top plate and having discharge openings respectively corresponding to the ducts; and an extinguisher sheet between the top cover and

Abstract: An energy storage module includes: a cover member accommodating a plurality of battery cells in an internal receiving space, each of the battery cells including a vent; a top plate coupled to a top of the cover member and including a duct corresponding to the vent of at least one of the battery cells; a top cover coupled to a top of the top plate and having an exhaust area corresponding to the duct, the exhaust area having a plurality of discharge openings, the top cover including a protrusion protruding from a bottom surface of the top cover, the protrusion extending around a periphery of the exhaust area and around a distal end of the duct; and an extinguisher sheet between the top cover and the top plate, the extinguisher sheet being configured to emit a fire extinguishing agent at a reference temperature.

Abstract: Provided are aminopyridine compounds and pharmaceutically acceptable compositions thereof which exhibit inhibition activity against certain mutated forms of EGFR.

Abstract: A method and a system thereof for producing a digital holographic screen based on multi-hogel printing are proposed. The system includes a light source unit including lasers, a dichroic mirror for RGB three color matching, mirrors, a beam splitter, and an optical shutter, an object beam unit including a spatial filter, a lens, and a mirror, a reference beam unit including a spatial filter, a lens, and a mirror, a diffuser fixing unit including a diffuser holder and a diffuser positioned between the object beam unit and a recording material and configured to scatter and diffuse the object beam, a photomask movement unit including a photomask holder, an XY-translation stage, and a photomask positioned between the reference beam unit and the recording medium and on which a grid-shaped on/off binary pattern is printed, and a controller configured to control the optical shutter and the XY-translation stage.

Abstract: A device for producing nanoparticles includes: a first connector comprising a first supply tube fitting member, a second supply tube fitting member, and a first discharge tube fitting member; a first tube having one side connected to the first supply tube fitting member; a second tube having one side connected to the second supply tube fitting member; a first conduit having one side connected to the first discharge tube fitting member; a first supply connected to another side of the first tube to supply a first material to the first conduit; and a second supply connected to another side of the second tube to supply a second material to the first conduit.

Abstract: An embodiment of a substrate treatment device may comprise: a disk provided to be able to rotate; at least one susceptor arranged on the disk, a substrate being seated on the upper surface of the susceptor, the susceptor rotating, as the disk rotates, and revolving about the center of the disk as the axis; a metal ring coupled to the lower portion of the susceptor and arranged such that the center of the metal ring coincides with the center of the susceptor, and a magnet arranged radially on the lower portion of the disk with reference to the center of the disk and provided such that at least a part of the magnet faces the metal ring in the up/down direction.

Abstract: An embodiment of a substrate treatment device may comprise: a disk provided to be able to rotate; at least one susceptor arranged on the disk, a substrate being seated on the upper surface of the susceptor, the susceptor rotating, as the disk rotates, and revolving about the center of the disk as the axis; a metal ring coupled to the lower portion of the susceptor and arranged such that the center of the metal ring coincides with the center of the susceptor, and a magnet arranged radially on the lower portion of the disk with reference to the center of the disk and provided such that at least a part of the magnet faces the metal ring in the up/down direction.

Abstract: Disclosed is a substrate processing apparatus including a disc provided so as to be rotatable on its axis, at least one susceptor disposed on the disc such that a substrate is seated on an upper surface thereof, the susceptor being configured to rotate on its axis and to revolve around a center of the disc as the disc rotates on its axis, a metal ring coupled to a lower portion of the susceptor, the metal ring being arranged such that a center thereof coincides with a center of the susceptor, and a magnet provided below the disc so as to be radially arranged on a basis of the center of the disc, at least a portion of the magnet being opposite the metal ring in a vertical direction.

Abstract: Disclosed is a substrate processing apparatus including a disc provided so as to be rotatable on its axis, at least one susceptor disposed on the disc such that a substrate is seated on an upper surface thereof, the susceptor being configured to rotate on its axis and to revolve around a center of the disc as the disc rotates on its axis, a metal ring coupled to a lower portion of the susceptor, the metal ring being arranged such that a center thereof coincides with a center of the susceptor, and a magnet provided below the disc so as to be radially arranged on a basis of the center of the disc, at least a portion of the magnet being opposite the metal ring in a vertical direction.

Abstract: A digital broadcast receiver is disclosed. A method of processing an application in a digital broadcast receiver connected with an interactive network comprises receiving, from a broadcast network, a broadcast audio/video (A/V) content and an application information table (AIT) data, receiving, from an interactive network, at least one of applications, collecting applications included in the same group among the at least one of applications, wherein the same group corresponds to applications intended to be used together, and displaying a list indicating the collected applications.

Abstract: An apparatus and method for upgrading a software, including a version comparing unit for comparing a version of a software code and a version of a previously installed software code to determine a newer version and an upgrade processing unit for installing the software by abstracting software data in the software code, can automatically install an upgraded system software in a corresponding apparatus for receiving digital broadcasting by detecting the code of the system software simultaneously included in an advertisement broadcasting and an advertisement broadcasting signal.

Abstract: A local digital TV signal generator is disclosed, which generates an ATSC RF signal that can be received by a digital TV. Synchronization between a memory device and a VSB remodulator is performed through a controller, and data conversion adapted to the VSB modulator is performed so that streams of ATSC standards are read out from MPEG streams stored in the memory device, thereby outputting an RF signal. Accordingly, the local digital TV signal generator has the low cost and a small volume to facilitate movement as compared with the related art. Since the local digital TV signal generator is mounted inside or outside the PC and implemented using an operating system (O/S) for PC, it is simple and easy in installation and use. Furthermore, since the streams stored in the memory device can be reduced without an external device, it is useful in view of aspects such as mobility, economical efficiency, and maintenance.

Abstract: An apparatus and method for upgrading a software, including a version comparing unit for comparing a version of a software code and a version of a previously installed software code to determine a newer version and an upgrade processing unit for installing the software by abstracting software data in the software code, can automatically install an upgraded system software in a corresponding apparatus for receiving digital broadcasting by detecting the code of the system software simultaneously included in an advertisement broadcasting and an advertisement broadcasting signal.

Abstract: A network hibernation system and method for a computer connected to a network, comprising a power management controller for generating a time-out signal when the computer fails to provide an event signal indicative of an active operational state of the computer, to the power management controller within a predetermined time period, a data back-up power supply for generating an ac-down signal indicating that AC-power supply is abruptly interrupted, an OR gate for outputting a hibernation interrupt signal in response to the time-out signal and the ac-down signal, a network interface for connecting the computer to the network, the network interface generating an network event signal in response to data being received over the network, a network hibernation information memory for storing current information of the network interface, a system control part for outputting a control signal in response to the hibernation interrupt signal, wherein the control signal prevents the power management controller from process

Abstract: A detector for detecting the maximum/minimum diaphragm adjustment value of an exchange lens of a camera includes a bar code, in which the maximum/minimum diaphragm adjustment value of an exchange lens is printed in a binary code, formed on the lens and a bar code reader on the camera for reading and decoding the bar code. The bar code reader outputs an electric pulse signal corresponding to the bar code by radiating a fixed scanning line at the bar code.

Abstract: A network hibernation system for use with a computer connected to a local area network. (LAN) which is capable of retaining both data from the computer and data from the network environment created in connection with the LAN in the event of a power failure and also in the event that the computer is idle for a predetermined time period. Upon the restoration of power, the states of the computer and network hibernation system are resumed to the point before the occurrence of the power failure or the idle period.