Abstract: A pump in which fluid is fed out through piping by compression and vacuum in a compression chamber due to linear reciprocating motion of a drive part, so as to provide a low-noise product and an energy-efficient pump. The pump has a suction port, compression chamber, outlet port, drive source having a rotating shaft; a rotating part having a central portion connected to the rotating shaft and having at least one pair of rotating-side magnets of different magnetic poles arranged in a circumferential direction; and a drive part including a pair of linear-motion-side magnets of different magnetic poles wherein the pair of linear-motion-side magnets is arranged so as to correspond to the pair of magnets, and the drive part is mounted to be able to move towards or away from the rotating part and able to perform linear reciprocating motion within the compression chamber by suction force or repulsive force between the rotating-side magnets and the liner-motion-side magnets.

Abstract: Provided is an organic matter processing apparatus, etc. that allows easy maintenance of a filter, and does not require a processing facility for a by-product. An organic matter processing apparatus S includes a processing tank 2 in which decomposition processing of organic matter is performed by a microorganism, a filter unit 20 including a filter 21 for removing solid matter included in a waste fluid generated by the decomposition processing, a reservoir 35 that stores the waste fluid from which the solid matter is removed by the filter unit 20, and a waste fluid circulation unit 40 that returns the waste fluid stored in the reservoir 35 to the processing tank 2.

Abstract: A gas injector includes first and second gas introduction passages extending in a first direction toward a central axis of a process chamber respectively, a first bypass passage extending from the first gas introduction passage in a second direction that is substantially perpendicular to the first direction, a second bypass passage extending from the second gas introduction passage in a reverse direction to the second direction, a first distribution passage isolated from the first bypass passage in the first direction and extending from an outlet of the first bypass passage in the reverse direction to the second direction, a second distribution passage isolated from the second bypass passage in the first direction and extending from an outlet of the second bypass passage in the second direction, and a plurality of spray holes in an outer surface of the first and second distribution passages and configured to spray the process gas.

Abstract: A method for restoring a compressed image according to an embodiment of the present disclosure includes receiving monochrome image data and low resolution color image data generated from an original color image of the monochrome image data, decoding the monochrome image data and generating a low resolution monochrome image, decoding the low resolution color image data generating a low resolution color image; processing the low resolution monochrome image and generating a high resolution monochrome image in accordance with a super resolution imaging neural network; and generating a high resolution color image based on the low resolution color image and the high resolution monochrome image in accordance with a colorization imaging neural network. The imaging neural network of the present disclosure may be a deep neural network generated by machine learning, and images may be input and output in the Internet of Things environment using a 5G network.

Abstract: A method for enhancing the resolution of an image according to an embodiment of the present disclosure can include loading image data including a low resolution image and metadata of the image data, analyzing metadata including information related to an image processing artificial neural network to be applied to the low resolution image in the image data, selecting the image processing artificial neural network to be applied to the low resolution image from a plurality of image processing artificial neural networks, based on the metadata, and generating a high resolution image by processing the low resolution image according to the selected image processing artificial neural network. The image processing neural network of the present disclosure can be a deep neural network generated through machine learning, and the input and output of the moving image data can be performed in an Internet of Things (IoT) environment using a 5G network.

Abstract: A method for enhancing video frame resolution according to one embodiment of the present disclosure may include loading video data including a plurality of frames having low resolution; selecting, from the group of artificial neural networks for image processing, artificial neural networks for image processing having different complexity to apply to two different frames of a video; and generating a high resolution frame by processing each frame of the video according to the selected artificial neural networks for image processing. A neural network for image processing according to one embodiment of the present disclosure may be a deep neural network generated via machine learning, and an input and output of the video may take place in an Internet of Things environment using a 5G network.

Abstract: A method for enhancing image resolution according to an embodiment of the present disclosure may include receiving a low resolution image, selecting an image processing area for the low resolution image, selecting a neural network for image processing according to an attribute of the selected area among neural network groups for image processing, and generating a high resolution image for the area by processing the selected image processing area according to the selected neural network for image processing. The neural network for image processing of the present disclosure may be a deep neural network generated through machine learning, and input and output of an image may be performed in an IoT environment using a 5G network.

Abstract: A compound for an organic optoelectronic device represented by Chemical Formula 1: wherein groups X1 to X8, Y1, Y2, L1, L2, Ar1, Ar2, and variables m1, m2, n1, and n2 are described in the specification.

Abstract: The present invention relates to: an organic compound which is represented by formula 1 and has a molecular weight of less than 750; a composition for an organic optoelectronic diode which includes the organic compound; an organic optoelectronic diode which applies the organic compound and the composition; and a display device which includes the organic optoelectronic diode.

Abstract: The present invention relates to an organic compound by chemical formula 1, and an organic optoelectronic element and a display device each comprising the organic compound.

Abstract: Disclosed are an electrode including a polymer matrix and a catalyst including metal nanoparticles and a conductive polymer shell and, a method of preparing the same. According to various exemplary embodiments of the present invention, various hybrid nano-composites may be formed by a combination of other conductive polymers than P3HT with metal nanoparticles. For example, the method may include selectively disposing metal nanoparticles to a surface modified conductive polymer including a block copolymer of two or more types of conductive polymers.

Abstract: The present invention relates to a side-discharge type nondirectional air purifier including: a housing extended in a vertical direction thereof and having a plurality of discharge holes formed on an outer peripheral surface thereof; a fan seated onto a top end periphery of the housing and adapted to absorb external air and to discharge the absorbed external air toward a bottom surface of the housing; a spiral wing disposed vertically in an internal space of the housing; a perforated board for pressure adjustment disposed outside the spiral wing and having a plurality of air ventilation holes formed piercedly thereon; and a main filter disposed vertically inside the housing in such a manner as to be surroundingly located outside the perforated board.

Abstract: A gas injector includes first and second gas introduction passages extending in a first direction toward a central axis of a process chamber respectively, a first bypass passage extending from the first gas introduction passage in a second direction that is substantially perpendicular to the first direction, a second bypass passage extending from the second gas introduction passage in a reverse direction to the second direction, a first distribution passage isolated from the first bypass passage in the first direction and extending from an outlet of the first bypass passage in the reverse direction to the second direction, a second distribution passage isolated from the second bypass passage in the first direction and extending from an outlet of the second bypass passage in the second direction, and a plurality of spray holes in an outer surface of the first and second distribution passages and configured to spray the process gas.

Abstract: The present invention relates to a bolt structure including: a base bolt having one side end portion inserted into holes formed at the time when a fixed structure and an object to be fixed are laid on top of each other; a core bolt adapted to be advanceably and retreatably screw-coupled to the base bolt; a nut fastened to the end portion of the base bolt protruding from the holes to maintain the state where the fixed structure and the object to be fixed are laid on top of each other; locking units adapted to selectively pressurize the external surface of the nut to prevent the escape of the base bolt; and a restraint unit adapted to be advanceably and retreatably screw-coupled to the base bolt and come into contact with the end portion of the core bolt to restrain the advancement and retreat of the core bolt.

Abstract: A novel condensed cyclic compound and an organic light emitting device including the same are disclosed.

Abstract: The present invention relates to a mobile communication terminal having an unmanned air vehicle, the mobile communication terminal being smart-phones, tablet-phones, or tablet-PCs which are carried by users and used for mobile communication, and the unmanned air vehicle being kept in the mobile communication terminal or in various mobile communication terminals that may be developed in the future, and being capable of navigating and performing various operations according to a control using the mobile communication terminal.

Abstract: The present invention relates to a double nut including: a double nut part having a lower nut fastened to a lower peripheral surface of a protruding region of a bolt inserted protrudingly into fastening holes formed on fastening objects to be fastened together and an upper nut fastened to an upper peripheral surface of the protruding region of the bolt; and an anti-loosening part disposed between the lower nut and the upper nut to apply elasticity to the lower nut and the upper nut in a direction where the lower nut and the upper nut are distant from each other, wherein the lower nut and the upper nut have locking grooves concavely formed on top and underside thereof, so that one end and the other end of the elastic coil spring are locked onto the locking grooves.

Abstract: The present invention relates to a bolt structure including: a base bolt having one side end portion inserted into holes formed at the time when a fixed structure and an object to be fixed are laid on top of each other; a core bolt adapted to be advanceably and retreatably screw-coupled to the base bolt; a nut fastened to the end portion of the base bolt protruding from the holes to maintain the state where the fixed structure and the object to be fixed are laid on top of each other; locking units adapted to selectively pressurize the external surface of the nut to prevent the escape of the base bolt; and a restraint unit adapted to be advanceably and retreatably screw-coupled to the base bolt and come into contact with the end portion of the core bolt to restrain the advancement and retreat of the core bolt.

Abstract: Disclosed are a first compound for an organic optoelectric device represented by a combination of Chemical Formula I-1 and Chemical Formula I-2 and a composition for an organic optoelectric device including the first compound for an organic optoelectric device and at least one second compound for an organic optoelectric device having a moiety represented by Chemical Formula II, and an organic optoelectric device and a display device including the same. Chemical Formula I-1, Chemical Formula I-2 and Chemical Formula II are the same as described in the detailed description.

Abstract: The present invention relates to an organic optoelectronic device and a display apparatus comprising same, the organic optoelectronic device comprising: an anode and a cathode facing each other; a light-emitting layer located between the anode and cathode; a hole transport layer located between the anode and light-emitting layer; an auxiliary hole transport layer located between the hole transport layer and light-emitting layer; an electron transport layer located between the cathode and light-emitting layer; and an auxiliary electron transport layer between the electron transport layer and light-emitting layer, wherein the auxiliary electron transport layer comprises at least one type of a first compound expressed by a particular Chemical Formula, and the auxiliary hole transport layer comprises at least one type of a second compound expressed by a particular Chemical Formula.