Abstract: A measurement apparatus for measuring a coating amount of a slurry according to the present disclosure includes a light emitter configured to irradiate terahertz wave onto a release paper coated with the slurry, a light receiver configured to receive the terahertz wave, which is irradiated from the light emitter and passes through the release paper coated with the slurry, to obtain a power of the terahertz wave, and a calculating part configured to calculate a thickness of an electrode, formed from the slurry applied to the release paper, based on the power of the terahertz wave received by the light receiver.

Abstract: A Schottky barrier diode includes a substrate, a first semiconductor layer formed on the substrate, a second semiconductor layer formed on the first semiconductor layer, and a metal layer formed on the second semiconductor layer to form a Schottky barrier, wherein the first semiconductor layer and the second semiconductor layer are formed of different materials, and a conduction band offset between the first semiconductor layer and the second semiconductor layer is less than a set value.

Abstract: Provided are a polygon mirror assembly and a scan device. A polygon mirror assembly includes: a polygon mirror including a plurality of reflection surfaces spaced apart from a rotation axis by a predetermined distance; a first motor for rotating the polygon mirror around the rotation axis; a second motor for moving the polygon mirror in a first axial direction such that the rotation axis is tilted while the first motor rotates the polygon mirror; and a clock signal extraction surface for extracting a clock signal for detecting a change in a rotational speed of the first motor.

Abstract: An apparatus providing a terahertz (THz) wave may comprise at least one THz wave generator each of which generates a THz wave; at least one first phase adjuster adjusting a phase of the generated THz wave; at least one waveguide part receiving and combining the at least one phase-adjusted THz wave radiated from the at least one first phase adjuster, and guiding the combined THz wave; at least one second phase adjuster adjusting a phase of the combined THz wave from the at least one waveguide part, which is connected to the at least one waveguide part or disposed in a portion of the at least one waveguide part; and an output module outputting the THz wave guided from the at least one waveguide part.

Abstract: An apparatus providing a terahertz (THz) wave may comprise at least one THz wave generator each of which generates a THz wave; at least one first phase adjuster adjusting a phase of the generated THz wave; at least one waveguide part receiving and combining the at least one phase-adjusted THz wave radiated from the at least one first phase adjuster, and guiding the combined THz wave; at least one second phase adjuster adjusting a phase of the combined THz wave from the at least one waveguide part, which is connected to the at least one waveguide part or disposed in a portion of the at least one waveguide part; and an output module outputting the THz wave guided from the at least one waveguide part.

Abstract: A liquid crystal display device (LCD) includes gate lines and data lines extending in a first direction and a second direction crossing the first direction, respectively, on a substrate that includes a display region, where a plurality pixel regions are arranged in row lines and column lines, and a non-display region; a common transfer line extending in the second direction in the non-display region; a gate link line traversing the common transfer line and connected to the gate line at a connection region that is located at an inner side of the common transfer line; and a first blocking portion extending from the common transfer line to a space between the connection region and the display region.

Abstract: A liquid crystal display device (LCD) includes gate lines and data lines extending in a first direction and a second direction crossing the first direction, respectively, on a substrate that includes a display region, where a plurality pixel regions are arranged in row lines and column lines, and a non-display region; a common transfer line extending in the second direction in the non-display region; a gate link line traversing the common transfer line and connected to the gate line at a connection region that is located at an inner side of the common transfer line; and a first blocking portion extending from the common transfer line to a space between the connection region and the display region.

Abstract: Disclosed herein is a walnut supply apparatus including: a vibrator applying vibration to a walnut grain to move the walnut grain; a walnut discharging guide part formed at an upper portion of the vibrator to discharge the walnut grain from the vibrator; a feeder formed at one end of the walnut discharging guide part along a moving direction of the walnut grain to supply the walnut grain into a mold; a feeder driving part pivoting the feeder to drop the walnut grain disposed on the feeder into the mold; and a mold driving unit cyclically transferring the mold along a predetermined path. The walnut supply apparatus according to the present invention may accurately supply the walnut grain to the mold without using an additional sensor.

Abstract: A method for controlling a robot cleaner includes: detecting a cleaning target space, setting a cleaning region within the detected cleaning space and cleaning the set cleaning region; if the set cleaning region is completely cleaned, moving to a not-yet-cleaned region adjacent to a cleaning completion spot of the cleaning region; and setting a new cleaning region in the not-yet-cleaned region and performing cleaning. Without repeating a cleaning region in the cleaning target space, the robot cleaner can extend its cleaning region, so the cleaning efficiency of the robot cleaner can be improved. Also, the robot cleaner can be smoothly enter a new cleaning target space or released therefrom. In particular, even when the entrance of the new cleaning target space is narrow, the robot cleaner can smoothly enter the new cleaning target space and gets out thereof.

Abstract: Disclosed herein is a walnut supply apparatus including: a vibrator applying vibration to a walnut grain to move the walnut grain; a walnut discharging guide part formed at an upper portion of the vibrator to discharge the walnut grain from the vibrator; a feeder formed at one end of the walnut discharging guide part along a moving direction of the walnut grain to supply the walnut grain into a mold; a feeder driving part pivoting the feeder to drop the walnut grain disposed on the feeder into the mold; and a mold driving unit cyclically transferring the mold along a predetermined path. The walnut supply apparatus according to the present invention may accurately supply the walnut grain to the mold without using an additional sensor.

Abstract: A muffler for a compressor has a chamber between an inlet and an outlet and a communicating pipe for indirectly connecting the inlet to the outlet, whereby a suction loss of a refrigerant sucked into the muffler for the compressor can be reduced and also pressure pulsation can be reduced so as to enhance a cooling capability of the compressor and achieve a noise reduction effect. Also, an assembling structure of the muffler can be simplified, resulting in reduction of fabricating cost and improvement of productivity.

Abstract: The present invention relates to a discharging noise system of a hermetic compressor.

Abstract: A method for controlling a robot cleaner includes: detecting a cleaning target space, setting a cleaning region within the detected cleaning space and cleaning the set cleaning region; if the set cleaning region is completely cleaned, moving to a not-yet-cleaned region adjacent to a cleaning completion spot of the cleaning region; and setting a new cleaning region in the not-yet-cleaned region and performing cleaning. Without repeating a cleaning region in the cleaning target space, the robot cleaner can extend its cleaning region, so the cleaning efficiency of the robot cleaner can be improved. Also, the robot cleaner can be smoothly enter a new cleaning target space or released therefrom. In particular, even when the entrance of the new cleaning target space is narrow, the robot cleaner can smoothly enter the new cleaning target space and gets out thereof.

Abstract: Disclosed is a muffler for a compressor, which has a chamber between an inlet and an outlet and also appropriately designs a size of a communicating pipe for indirectly connecting the inlet to the outlet as well as a size of a noise space, whereby a suction loss of a refrigerant sucked into the muffler for the compressor can be reduced and also pressure pulsation can be reduced so as to enhance a cooling capability of the compressor and a noise reduction effect. Also, an assembling structure of the muffler can be simplified, resulting in reduction of fabricating cost and improvement of productivity.

Abstract: A suction silencer in a compressor is disclosed, including a lower shell having an opened top, that draws refrigerant, and an upper shell fixed to the top of the lower shell to form an inside space that reduces noise of drawn refrigerant, and that discharges refrigerant in a direction different from a flow direction of the refrigerant introduced into the lower shell, thereby simplifying a structure to permit easy assembly.

Abstract: The present invention relates to a discharging noise system of a hermetic compressor.

Abstract: A reciprocating compressor is provided that includes a compression chamber inside of a cylinder and a piston inserted therein. The piston includes a head, a skirt extended from a lower end of the head so as to be spaced away from an inside wall of the cylinder, and guide surfaces extended from an outside surface of the skirt. Since the skirt is not in contact with the cylinder, a friction loss between the piston and the cylinder is reduced, and the guide surfaces assist the piston to make stable reciprocation. The head has a projection so as to be inserted into a discharge hole when the piston is at a top dead center. According to this, a dead volume formed when the piston is at the top dead center is reduced, thereby improving an efficiency of the compressor.

Abstract: The present invention relates to a reciprocating compressor. There is a compression chamber inside of a cylinder, having a piston inserted therein. The piston includes a head, a skirt extended from a lower end of the head so as to be spaced away from an inside wall of the cylinder, and guide surfaces extended from an outside surface of the skirt. Since the skirt is not in contact with the cylinder, a friction loss between the piston and the cylinder is reduced, and the guide surfaces assist the piston to make stable reciprocation. The head has a projection so as to be inserted into a discharge hole when the piston is at a top dead center. According to this, a dead volume formed when the piston is at the top dead center is reduced, thereby improving an efficiency of the compressor.

Abstract: The present invention relates to a matrix-type device for the transdermal delivery of testosterone comprising (i) a matrix layer containing a) a therapeutically effective amount of testosterone or the salt thereof, b) an adhesive polymer, and c) a penetration enhancer comprising N-methylpyrrolidone and oleoylsarcosine, and, (ii) a backing layer of polyurethane. The device of the present invention is applicable to a non-scrotal skin as compared with a known matrix-type device for the transdermal delivery and has an excellent skin-adhesion and has less tendencies of crystallizing testosterone.

Abstract: The present invention relates to an enteric coated granule prepared by coating lactic acid bacteria-containing seed with a water-miscilble coating material and then, if desired, subjecting the first coated product to the second coating with a controlled-release coating material.