Abstract: The present invention relates to a process for producing of polycrystalline silicon, and the method includes (1) preparing a silicon-containing gas; (2) storing the silicon-containing gas in a storage tank; (3) depositing polycrystalline silicon by injecting the silicon-containing gas stored in the storage tank to a CVD reactor; (4) treating an off-gas emitted in the depositing step; and (5) injecting the gas treated in the treating step to the storage tank.

Abstract: An air conditioner includes a housing including a front panel provided with at least one opening, and a rear lower panel disposed at a rear side of the front panel, at least one discharge outlet exposed to a front of the front panel through the opening, at least one suction inlet formed in the housing, at least one heat exchanger to exchange heat with external air through the suction inlet, at least mixed-flow fan rotatably disposed between the heat exchanger and the discharge outlet to suction the air having exchanged heat with the heat exchanger and discharge the air through the discharge outlet, and a drain panel disposed at a lower portion of the heat exchanger to collect condensate produced during heat exchange, and integrated with the rear panel through injection molding.

Abstract: A method of processing an audio signal is provided. The method includes acquiring location information and performance information of a speaker configured to output an audio signal, selecting a frequency band based on the location information, determining a section to be strengthened from the selected frequency band with respect to the audio signal based on the performance information, and applying a gain value to the determined section.

Abstract: A method of processing an audio signal includes obtaining filter functions for audio signals, the filter functions determined according to predetermined locations of a plurality of speakers; obtaining location information of the plurality of speakers via which the audio signals are to be output; correcting the filter functions based on the location information; and processing the audio signals by using the corrected filter functions.

Abstract: The present invention relates to a magnesium alloy having controlled corrosion resistance properties, which comprises magnesium (Mg) and an alloying element and includes a magnesium phase and a phase composed of magnesium and the alloying element, wherein the difference in electrical potential between the magnesium phase and the phase composed of magnesium and the alloying element is greater than 0 V but not greater than 0.2 V.

Abstract: An audio signal processing method and an audio signal processing apparatus for synchronizing audio based on synchronization error between audio signals.

Abstract: An electronic device providing a smart sound mode is provided. The electronic device includes: a user command receiver; an inputter; an outputter; and a processor configured to: in response to a predetermined event occurring, provide a user interface (UI) for guiding setting of a smart sound mode; in response to the smart sound mode being selected according to a user command input through the user command receiver, individually render a first sound signal which is a common component among a plurality of channels forming the sound signal and a second sound signal which is a differential component among the plurality of channels based on whether the first sound signal comprises a voice and whether the second sound signal comprise a sound effect, mix the first and second sound signals which are rendered into a multi-channel sound signal and control the outputter to output the multi-channel sound signal.

Abstract: A method of processing an audio signal is provided. The method includes acquiring location information and performance information of a speaker configured to output an audio signal, selecting a frequency band based on the location information, determining a section to be strengthened from the selected frequency band with respect to the audio signal based on the performance information, and applying a gain value to the determined section.

Abstract: Provided is a method of processing an audio signal, the method performed by a device and including dividing the audio signal into a main signal and a background signal; obtaining position information about a main speaker and an auxiliary speaker; mixing the main signal and the background signal, based on the position information; and outputting the mixed main signal and the mixed background signal to the main speaker and the auxiliary speaker, respectively.

Abstract: Disclosed is a device for attaching a sensor for a TPMS. The device for attaching a sensor for a TPMS includes: a module housing including a sensor module for a TPMS; a binding unit including a wire that is long enough to be wrapped on a wheel circumference portion of a vehicle and a rotation shaft installed in the module housing to wind or unwind the wire by a normal/reverse rotation; an engaging and fixing unit including an engaged groove and an engaged protrusion formed to generate an engaging and contacting force while being able to control an unwinding rotation corresponding to the rotation shaft of the binding unit; and a rotation unit disposed to rotate the rotation shaft of the binding unit and formed to release an engaging and contacting state of the engaging and fixing unit in connection with the rotating.

Abstract: A tire pressure monitoring system including a monitoring unit positioned in a tractor, a first repeater positioned in the tractor, a plurality of second repeaters positioned in a plurality of trailers connected to the tractor, and a plurality of sensors positioned at tires of the tractor or the trailers. A first RF transceiving unit transceives data with the first repeater by a low power RF transmitting unit to the plurality of second repeaters.

Abstract: An indoor unit of an air conditioner has an improved discharge structure of air. The indoor unit of an air conditioner includes a panel which defines an external appearance thereof and has an opening, a mixed flow fan which is located within the panel, a heat exchanger unit which is located rearward of the mixed flow fan, an inlet port which is located rearward of the heat exchanger unit so that air is suctioned from rearward of the heat exchanger unit to be introduced into the mixed flow fan, an outlet port which is exposed forward of the panel through the opening so that the air passing though the mixed flow fan is discharged through a front portion of the panel, and a plurality of circular louvers to open and close the outlet port by moving outwards from a center of the outlet port.

Abstract: This invention relates to a biodegradable implant including magnesium, wherein the magnesium contains, as impurities, (i) manganese (Mn); and (ii) one selected from the group consisting of iron (Fe), nickel (Ni) and mixtures of iron (Fe) and nickel (Ni), wherein the impurities satisfy the following condition: 0<(ii)/(i)?5, and an amount of the impurities is 1 part by weight or less but exceeding 0 parts by weight based on 100 parts by weight of the magnesium, and to a method of manufacturing the same.

Abstract: The present invention relates to a magnesium alloy having controlled corrosion resistance properties, which comprises magnesium (Mg) and an alloying element and includes a magnesium phase and a phase composed of magnesium and the alloying element, wherein the difference in electrical potential between the magnesium phase and the phase composed of magnesium and the alloying element is greater than 0 V but not greater than 0.2 V.

Abstract: A mobile terminal having a touch function is provided. The mobile terminal includes a display module and a controller. The display module displays content lists in a content list screen. The controller is configured to divide a predetermined region of the content list screen into a first region and a second region and to execute different functions according to whether a content list in the content list screen is dragged to the first region or to the second region.

Abstract: A method of processing an audio signal is provided. The method includes acquiring location information and performance information of a speaker configured to output an audio signal, selecting a frequency band based on the location information, determining a section to be strengthened from the selected frequency band with respect to the audio signal based on the performance information, and applying a gain value to the determined section.

Abstract: An indoor unit of an air conditioner having improved structures of suction, discharge and/or flow passages which may increase operation efficiency, reduce noises and realize a compact size. The indoor unit includes a housing comprising a front panel and a rear panel coupled to a rear portion of the front panel, at least one discharge outlet exposed to a front of the front panel, at least one suction inlet formed in the rear panel at a position corresponding to the discharge outlet, at least one heat exchanger disposed at a front portion of the suction inlet to absorb heat from air introduced through the suction inlet or transfer heat to the air introduced through the suction inlet, and at least one diagonal flow fan disposed between the heat exchanger and the discharge outlet to suction air passing through the heat exchanger and discharge the air through the discharge outlet.

Abstract: An audio signal processing method and an audio signal processing apparatus for synchronizing audio based on synchronization error between audio signals.

Abstract: A mobile terminal having a touch function is provided. The mobile terminal includes a display module and a controller. The display module displays content lists in a content list screen. The controller is configured to divide a predetermined region of the content list screen into a first region and a second region and to execute different functions according to whether a content list in the content list screen is dragged to the first region or to the second region.