Abstract: A busbar that comprises an insulative portion that covers at least a portion of an electrically conductive body is provided. The insulative portion comprises a polymer composition that includes a polymer matrix containing a liquid crystalline polymer. The composition exhibits a comparative tracking index of about 125 volts or more as determined in accordance with IEC 60112:2003 at a thickness of 3 millimeters, and a deflection temperature under load of about 200° C. or more as determined according to ISO 75-2:2013 at a specified load of 1.8 MPa.

Abstract: A robot is provided. The robot includes a plurality of sensors, a memory, a driving unit, and a processor configured to, based on identifying that a predetermined event occurs, control the driving unit to move the robot to a predetermined point, based on identifying that the robot has moved to the point, obtain a plurality of images through the sensors, identify whether to perform calibration for at least one sensor based on the obtained images, based on identifying to perform the calibration for the sensor, obtain calibration data for calibrating sensing data corresponding to the sensor based on the obtained images and store the obtained calibration data in the memory, based on the sensing data being obtained from the sensor, calibrate the obtained sensing data based on the calibration data stored in the memory, and control the driving unit based on the calibrated sensing data.

Abstract: An NFC QR code label according to the present invention comprises: a rectenna for receiving a radio frequency signal from a terminal device and converting the signal into DC power; a ring oscillator activated by receiving the DC power supplied from the rectenna, and producing an oscillation signal having a predetermined frequency; and a light-emitting QR code flickering in response to the oscillation signal. The light-emitting QR code includes a QR code pattern formed by means of gravure printing using a nonconductor ink.

Abstract: A mobile robot moving to a target position indicated by a user terminal, the mobile robot includes a driver configured to move the mobile robot; a communication interface configured to exchange a wireless signal with each of a first terminal transceiver and a second terminal transceiver included in the user terminal; and a controller configured to control the driver to move to the target position after transmission and reception of the wireless signal with the first terminal transceiver and transmission and reception of the wireless signal with the second terminal transceiver.

Abstract: A station suctioning dust from the robot cleaner includes a docking suction port connectable to a robot cleaner, a dust container to store dust from the robot cleaner, a duct connected to the docking suction port and the dust container, a holder disposed in the dust container, and to which a dust bag is mountable, and a lever configured to hinder a connection of the holder and the duct while the dust bag is in a separated state from the holder, and the lever allows the connection of the holder and the duct while the dust bag is in a mounted state to the holder.

Abstract: A light emitting device package including first and second frames spaced apart from each other; a body disposed between the first and second frames, the body including a cavity having a side surface; and a light emitting device disposed in the cavity. Further, the side surface of the cavity includes a first side portion spaced from the light emitting device and disposed around the light emitting device, a groove portion disposed around the first side portion, and a second side portion disposed around the groove portion.

Abstract: Disclosed herein is a method for compressing an image for machine vision, the method including detecting objects in an input image using an object detection network, generating a foreground image including bounding boxes corresponding to the objects and a background image, which is an image acquired by excluding the bounding boxes from the input image, encoding the foreground image and the background image, and decoding the encoded foreground image and the encoded background image.

Abstract: The present invention relates to a 4-gingerol derivative compound, or a racemate, isomer, or pharmaceutically acceptable salt thereof, the compound being capable of inhibiting biofilm formation and production of virulence factors. The 4-gingerol derivative compound according to the present invention has binding affinity to RhlR and corresponding RhlR antagonism activity that are significantly improved, and therefore can effectively inhibit biofilm formation and production of virulence factors. Furthermore, various bacterial infectious diseases caused by biofilms can be fundamentally prevented or treated by using a pharmaceutical composition comprising the 4-gingerol derivative compound, or a racemate, isomer, or pharmaceutically acceptable salt thereof as an active ingredient.

Abstract: An automotive sensor integration module including a plurality of sensors which differ in at least one of a sensing period or an output data format, and a signal processing unit, which simultaneously outputs, as sensing data, pieces of detection data respectively output from the plurality of sensors on the basis of the sensing period of any one of the plurality of sensors, determines whether each region of an outer cover corresponding to a location of each of the plurality of sensors is contaminated on the basis of the pieces of detection data, and outputs a determination result as contamination data.

Abstract: A lidar sensor may include: a transmitter configured to transmit laser; a receiver configured to receive reflected laser; a mirror rotating unit configured to rotate a mirror in a designated direction, the mirror serving to reflect the transmitted or received laser; a cleaning device driving unit configured to drive a cleaning device to remove foreign matters adhering to the cover of the lidar sensor; a signal processing unit configured to determine when or where the lidar sensor is covered and calculate a distance to an object; and a control unit configured to control the transmitter not to transmit a laser signal or control a rotational velocity or rotation time of the mirror at a point of time that the lidar sensor is covered by the cleaning device, and control detection or utilization of the received signal when the distance to the object is calculated.

Abstract: A polymer composition comprising a semiconductive material distributed within a polymer matrix is provided. The semiconductive material includes inorganic particles and an electrically conductive material, the inorganic particles having an average particle size of from about 0.1 to about 100 ?m and an electrical conductivity about 500 ?S/cm or less. The polymer matrix contains at least one thermoplastic high performance polymer having a deflection under load of about 40° C. or more. The polymer composition exhibits a dielectric constant of about 4 or more and a dissipation factor of about 0.3 or less, as determined at a frequency of 2 GHz.

Abstract: The light emitting device package disclosed in the embodiment of the invention includes first and second frames; a body disposed between the first and second frames; and a light emitting devices disposed on the first and second frames. The first frame includes a first end portion adjacent to the second frame, and the second frame includes a second end portion adjacent to the first frame and facing the first end portion, the first end portion includes a first protrusion protruding toward the second frame, and the second end portion includes a second protrusion protruding toward the first frame. The light emitting device includes first and second bonding portions disposed on the first and second protrusions. The body includes first and second reflective portions extending toward both sides of the first protrusion toward the first frame, and third and fourth reflective portions extending toward both sides of the second protrusion toward the second frame.

Abstract: An apparatus for cleaning a lidar sensor may include: a contaminant detector configured to detect a contaminant adhering to a window cover of the lidar sensor; a rotator configured to rotate the window cover; a cleaner configured to clean the window cover; and a controller configured to control the rotator to rotate the window cover to a cleaning region for removing the contaminant, and control the cleaner to remove the contaminant, when the contaminant is detected by the contaminant detector.

Abstract: A polymer composition for use in an electric circuit protection device is provided. The polymer composition comprises a polymer matrix that includes a thermotropic liquid crystalline polymer. The polymer composition exhibits an in-plane thermal conductivity of about 3.5 W/m-K or more as determined in accordance with ASTM E1461-13 and a melt viscosity of from about 1 to about 100 Pa-s as determined in accordance with ISO Test No. 11443:2014 at a temperature 15° C. higher than the melting temperature.

Abstract: A camera module comprising a polymer composition that includes a polymer matrix containing a liquid crystalline polymer and a plurality of inorganic filler particles is provided. The polymer composition exhibits an in-plane thermal conductivity of about 2.5 W/m-K or more as determined in accordance with ASTM E1461-13, and a mean coefficient of linear thermal expansion of about 50° C.?1 or less as determined in a direction transverse to a flow direction in accordance with ISO 11359-2:1999 over a temperature range of from ?45° C. to 200° C.

Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.

Abstract: An autonomous cleaner includes a body having a first housing formed at a front and a second housing formed at a rear of the first housing; a brush unit installed at the first housing and configured to sweep and collect dust from a floor; a dust collecting unit installed at the second housing and configured to store the dust inlet into the brush unit; a driving unit to drive the body and coupled to the second housing to be positioned at a lateral side of the dust collecting unit; and a power unit installed at the second housing and coupled to be positioned at a rear of the dust collecting unit. The miniaturization of the autonomous cleaner may be provided while at the same time the capacity of a dust collecting container and the capacity of a battery are increased.

Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.

Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for immediate or prompt cryptocurrency trading. A cryptocurrency trading method includes receiving, by at least one processor, a transfer request from a user for a transfer transaction to a second party exchange from a first party exchange, the first party exchange being provided by the computer system, and processing, by the at least one processor, the transfer transaction as an internal transaction in response to the transfer request by using a first party account without using a blockchain network, the first party account being an account of the first party exchange on the second party exchange.

Abstract: The light emitting device package disclosed in the embodiment includes first and second frames spaced apart from each other; a body disposed between the first and second frames; a light emitting device including a first bonding portion and a second bonding portion on a lower portion thereof; and a first resin disposed between the body and the light emitting device, wherein the first frame includes a first protruding portion facing the first bonding portion of the light emitting device, and the second frame includes a second protruding portion facing the second bonding portion of the light emitting device, and including a first conductive layer between the first bonding portion and the first protruding portion and a second conductive layer between the second bonding portion and the second protruding portion.