baber/WOPTO huggingface dataset:
Patent KR-20220000442-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: PARK HYOUNG KEUN
IPC: C07D495/06
Filed: 2020-06-25
Abstract: The present invention provides a novel compound capable of improving luminous efficiency, stability and lifespan of an element, an organic electric element using the same, and an electronic device thereof. The present invention provides a compound represented by chemical formula (1). By using the compound according to the present invention, high luminous efficiency, low driving voltage and high heat resistance of the element can be achieved, and color purity and lifespan of the element can be greatly improved.
Patent KR-20200096885-A (KR)
Inventor: OH SUK HO
IPC: G02B6/36
Filed: 2020-06-29
Abstract: The present invention relates to an optical cable emergency recovery bridger and an optical cable emergency recovery kit using the same. The optical cable emergency recovery bridger comprises: a head into which a damaged optical fiber is inserted; an adapter coupled to the head and having a space for optically connecting the damaged optical fiber and the recovery optical fiber; and a connector fastened to one end of the adapter and inputting the recovery optical fiber. The head includes a first body having an optical fiber insertion hole into which the damaged optical fiber is inserted, a push button inserted into one side of the first body and fixing the damaged optical fiber, and a second body formed to be in contact with the first body, coupled to the adapter, and having a through hole formed to communicate with the optical fiber insertion hole.
Patent KR-20220008959-A (KR)
Title: Vehicle and method of controlling the same
Inventor: SHIN HYUNWOO
IPC: B60W50/00
Filed: 2020-07-14
Abstract: The present invention relates to a vehicle and a control method thereof, which can predict sudden braking and overtaking of the vehicle based on driving tendency of a driver of the vehicle and condition of another vehicle in front, and block or minimize intervention of hydraulic braking by performing four-wheel drive control and regenerative braking control based on the prediction results to improve fuel efficiency of the vehicle. To this end, the vehicle control method according to the present invention comprises the following steps of: predicting braking situation of the vehicle; when sudden braking of a predetermined level of the vehicle is predicted, performing braking distribution control of front wheels and rear wheels of the vehicle; and when normal braking of a predetermined level of the vehicle is predicted, performing rear wheel exclusive braking control of the vehicle.
Patent KR-20220009105-A (KR)
Inventor: SHIN HEE YONG
IPC: H01L21/687
Filed: 2020-07-15
Abstract: The present invention relates to a chamber for drying a substrate using a supercritical fluid. According to the present invention, the substrate drying chamber comprises: an upper housing; a lower housing coupled to the upper housing to be opened and closed; a substrate arrangement plate on which a substrate, which is coupled to the bottom surface of the lower housing and on which a pattern wetted with an organic solvent is formed, is arranged; an upper supply port, formed to face the substrate arrangement plate in the central region of the upper housing, which provides a supply path of the supercritical fluid for drying; a spray nozzle unit, coupled to the end of the upper supply port, which symmetrically disperses the supercritical fluid for drying supplied through the upper supply port to the front surface of the substrate; and an integrated-type supply/discharge port, formed on the lower housing, that provides a discharge path of mixed fluid in which organic solvent is dissolved in the supercritical fluid for drying, after drying according to the supercritical fluid for drying supplied through the supply path of the supercritical fluid for initial pressurization and the upper supply port. According to the present invention, it is possible to increase substrate drying efficiency, prevent a problem of a particle flowed into the substrate inside the chamber when the chamber is opened after a drying process is completed, and prevent pattern collapse in the central portion of the substrate by uniformly dispersing the supercritical fluid into the chamber, and supplying and discharging the supercritical fluid after inducing symmetrical flow when the supercritical fluid is supplied and discharged.
Patent KR-20220009183-A (KR)
Inventor: LEE YUN KYUNG
IPC: G10L15/16
Filed: 2020-07-15
Abstract: The present invention relates to a method and device for VAE-GAN-based vocalization style conversion using self-supervised learning, wherein the present invention is to provide the method and device that converts a speech style to learn a model without adding additional label data. Through the present invention, a more accurate distribution of the speech style can be estimated and allows a good quality voice signal to be generated. The method comprises: a step of extracting; a step of learning; a step of generating data; and a step of generating an output voice signal.
Patent KR-20200100014-A (KR)
Title: Method, apparatus and computer program for providing game
Inventor: CHOI MOON YOUNG
IPC: A63F13/45
Filed: 2020-07-20
Abstract: The present invention discloses means for allowing a user to concentrate on a game while maintaining basic rules of the game. According to one aspect of the present disclosure, the method for providing the game includes: a step of displaying a game interface including a plurality of tiles and a plurality of blocks respectively arranged on the plurality of tiles; a step of changing an arrangement of the plurality of blocks on the plurality of tiles by identifying at least three blocks satisfying a predetermined condition among the plurality of blocks based on a user interaction; a step of displaying a first graphic representation for the at least three blocks; and a step of displaying a second graphic representation of the at least three tiles based on types of at least three tiles respectively corresponding to the at least three blocks.
Patent KR-20220011838-A (KR)
Title: Rotary type oil damper
Inventor: JI HUNG GU
IPC: E05F3/14
Filed: 2020-07-21
Abstract: The present invention provides a cam-type rotary oil damper. According to the present invention, multiple compartments filled with oil are installed in a damper body, and when a rotary shaft rotates, a pressure blade puts pressure on the oil in each of the compartments so that the oil mutually circulates through the compartments. When the diameter of a fluid passage of the oil moving between the compartments is configured to be variable, the diameter is changed by a passage changing means interworking with a disk-shaped cam during the rotation of the rotary shaft, so the buffering action caused by the fluid resistance of the oil passing through the fluid passage can be obtained. As a result, there is an effect that the buffer action caused by the fluid resistance of the oil is made naturally, and it is possible to simplify the configuration through the structure of the oil damper which is formed by the mutual interlocking of the passage changing means and the disk-shaped cam member. In addition, a shortened assembly process may cause a productivity improvement, and a reduction in the number of parts may lead to manufacturing cost reductions. Moreover, minimal maintenance is required.
Patent KR-20220013614-A (KR)
Inventor: HWANG CHANG MOOK
IPC: H01M10/058
Filed: 2020-07-27
Abstract: The present invention relates to a lithium ion secondary battery including at least one unit stack formed by interposing a separator between a positive electrode and a negative electrode, and specifically, to a lithium ion secondary battery including a coating layer formed on an edge of at least one of a positive electrode current collector or a negative electrode current collector positioned at the outermost side. According to the present invention, an electron flow can be induced to an edge of a cell, and thus a uniform current flow is induced to prevent local deterioration, thereby greatly improving the lifespan of the cell.
Patent KR-20220015867-A (KR)
Inventor: LEE MYUNG KWAN
IPC: G06Q50/30
Filed: 2020-08-01
Abstract: The present invention relates to an emoticon for mathematics learning to learn mathematics knowledge and a system and method thereof. In particular, when an instant message service between a first terminal device and a second terminal device is provided by relay of a server, an emoticon provided by the instant message service includes one or more learning emoticons in which emoticon data and data for mathematics learning are combined, so that the data for mathematics learning coupled to the learning emoticon is expressed whenever the learning emoticon is executed, and thus natural repetition learning can be performed. Accordingly, learning content combined with the corresponding learning emoticon is repeatedly expressed whenever an emoticon is executed on a smartphone, thereby providing effects of transferring user's intentions and emotions and, at the same time, naturally repeating learning of mathematics. In addition, data for learning Chinese characters and data for learning foreign languages are combined with data for learning mathematics, thereby providing an effect of learning Chinese characters and foreign languages simultaneously with learning mathematics.
Patent KR-20220017209-A (KR)
Inventor: LEE KANG HOO
IPC: D02G3/34
Filed: 2020-08-04
Abstract: The present invention relates to a spun yarn capable of manufacturing a luxurious two-tone textured fabric (two-tone mélange fabric) through a braided dope dyed yarn by twisting a basic yarn and a dope dyed yarn having a predetermined color, and to an apparatus and method for manufacturing the spun yarn. Accordingly, the spun yarn of the present invention comprises: a basic yarn including a spun yarn; and a dope dyed yarn that has a predetermined color and is configured to be twisted with a basic yarn so as to form one single thread which can impart a two-tone mélange effect.
Patent KR-20220021595-A (KR)
Inventor: HYOUNG YONG JOON
IPC: H04N21/475
Filed: 2020-08-14
Abstract: The present invention relates to a system for providing a content service, which includes: a content service providing unit receiving user content service information generated from a user terminal from a content service providing server and storing and managing the user content service information in a database; an image processing unit having an interface configured to enable users to view, participate in, and evaluate content through user terminals and performing image processing on the content services; and a tracking information processing unit for counting voting results and counting views and shares. Therefore, various users conveniently participate in various contents desired by the users from mutually remote locations without spatial or temporal limitations.
Patent KR-20210090083-A (KR)
Title: Cleaning, blasting, coating, painting, treatment equipment and method for tank, silo, facility
Inventor: CHUNG HA IK
IPC: E04G23/00
Filed: 2020-08-19
Abstract: The present invention relates to a device and a method for washing, shoting, coating, painting, processing, and cleaning a tank, a facility, and a silo, by using: a) a boom, a multi-stage boom, an inclined boom, and an extension boom mounted outside a facility such as a tank, a silo, and a closed facility; b) a boom car, a boom means, a multi-stage boom car, an inclined boom car, and an extension boom car having one among the booms; c) a front end of the boom, a holder, and a connecting rod; d) a support rod penetrating an elevator inside the facility; e) an elevator penetrated by the rod or a pillar inside the facility; f) a wire, a ring, and a rotating body mounted on the boom or the support rod; and g) the support rod, the elevator, and a processor mounted on the boom or the rotating body.
Patent KR-20210119262-A (KR)
Title: Pipe connector that enables rotation between interconnected pipes
Inventor: PARK YEANG SIK
IPC: F16L37/50
Filed: 2020-08-21
Abstract: The present invention relates to a pipe connector enabling rotation between pipes connected with each other, capable of enabling first and second pipes to be connected with each other by combining the first pipe with the second pipe while enabling the first or second pipe to be rotated in accordance with the need by enabling rotation between the first and second pipes. When the second pipe is connected to the first pipe as an end of an insertion unit is completely inserted into a combination groove, the end of the insertion unit and a protruding part are formed to be spaced apart from an outer circumference surface of the combination groove to enable the first and second pipes to be rotated while kept connected with each other, and, thus, a worker does not need to untangle an existing tangled hose connected with one side of the first pipe or the other side of the second pipe, and, even when the first and second pipes are combined through a rotary part, the hose can be naturally untangled as the first and second pipes are rotated, and the worker can conveniently rotate the first or second pipe in accordance with the need.
Patent KR-20220029240-A (KR)
Title: Radio Access Network System
Inventor: KIM CHANG HUN
IPC: H04W92/12
Filed: 2020-09-01
Abstract: Provided is a radio access network system. The radio access network system of the present invention may comprise: a digital unit (DU) connected to a core network; and a remote unit (RU) connected through a fronthaul link to the DU and configured to communicate with at least one terminal. The RU may be configured to transmit an uplink signal of an analogue format received from at least one terminal or through the fronthaul link to the UD as itself or after converting a frequency of the same. The DU may be configured to convert a downlink signal of a digital format to be transmitted to the at least one terminal into a signal of an analogue format and transmit the converted signal of the analogue format through the fronthaul link to the RU. Accordingly, an analogue signal as well as a digital signal can be transmitted between the DU and the RU in the radio access network to at least partially solve an issue of fronthaul capacity in the radio access network.
Patent KR-20220032134-A (KR)
Title: Support for extrusion pipe of agricultural products extracting apparatus
Inventor: WOO SEONG HWAN
IPC: A23N1/02
Filed: 2020-09-07
Abstract: The present invention relates to a support for an extrusion pipe of an agricultural product extrusion apparatus. According to the present invention, the support comprises a support ring including a first support ring and a second support ring, and a support bar fixed to the inner periphery of the support ring, to allow one end in the width direction to come in close contact with and be supported on the outer surface of a mesh part with respect to a discharge part of an extrusion pipe, so that the outer surface of the mesh part comes in close contact with and is supported on the support bar supported by the support ring, and thus bursting of the discharge part of the extrusion pipe of the agricultural product extrusion apparatus can be reliably prevented. Accordingly, since bursting of the discharge part of the extrusion pipe is prevented, frequent replacement of some members of the extrusion pipe is not requested, thereby significantly reducing maintenance and management costs. In addition, since the support further comprises a buffer support bar having both ends fixed to each end part in the width direction of a pair of support bar end parts fixedly installed at regular intervals in the circumferential direction of the support ring, the outer surface of the mesh part for the discharge part of the extrusion pipe is buffered and supported by the buffer support bar, thereby reliably preventing bursting of the discharge part of the extrusion pipe of the agricultural product extrusion apparatus.
Patent KR-20220032728-A (KR)
Inventor: KANG JU SEOK
IPC: A01G22/00
Filed: 2020-09-08
Abstract: The present invention relates to a salt plant cultivating system capable of automatically and easily cultivating a salt plant regardless of season or region. The salt plant cultivating system comprises: a plurality of cultivating modules which have a cultivating function of each salt plant; a manager terminal which manages a state of the cultivating modules; and a managing server which manages information for the cultivating modules transmitted from the manager terminal through a network in real time. Each cultivating module includes: a nutrient solution supplying unit which supplies a nutrient solution containing seawater or sea salt dissolved water to the salt plant cultivated in the cultivating module; a drainage processing unit which includes a drainage reprocessing purifying device for reusing a waste nutrient solution used in the cultivating module; and a nutrient solution composition controlling device which controls a mineral content or salt in a component of the nutrient solution supplied in the nutrient solution supplying unit. The present invention automatically and easily mass-produces the salt plant regardless of season or region.
Patent KR-20200140756-A (KR)
Inventor: LEE JONG DAE
IPC: A23L33/125
Filed: 2020-09-21
Abstract: The present invention relates to a composition for preventing, alleviating or treating intestinal motility disorders comprising mushroom-derived beta-glucan. Mushroom-derived beta-glucan of the present invention increases beneficial gut bacteria, reduces harmful gut bacteria, and at the same time, increases the moisture content and weight of feces, and can inhibit intestinal motility and gastrointestinal damages, thereby being able to be effectively used as the composition for preventing, alleviating or treating intestinal motility disorders, comprising the mushroom-derived beta-glucan.
Patent KR-20220039466-A (KR)
Title: beverge capsule
Inventor: LEE SUNG BAE
IPC: B65D85/804
Filed: 2020-09-22
Abstract: The present invention relates to a beverage capsule. According to the present invention, the beverage capsule comprises: a body unit storing coffee powder or tea powder; a first circumference unit extended in a circumferential direction of an upper end part of the body unit; a second circumference unit disposed in an outer circumferential direction of the first circumference unit; a cover unit closely attached to the first circumference unit to seal the body unit; and at least one connection piece to connect the first circumference unit and the second circumference unit to each other and selectively removable. The first circumference unit or the second circumference unit are selectively held to be used with respect to a coffee machine with coffee capsule inlets of different sizes.
Patent KR-20210040787-A (KR)
Title: Method and Apparatus for Encoding and Decoding Video by Using Inter Prediction
Inventor: KANG JE WON
IPC: H04N19/523
Filed: 2020-09-24
Abstract: The present invention provides an image decoding device for predicting a target block in a current picture to be decoded. The image decoding device includes a prediction unit which determines first and second reference pictures and first and second motion vectors for bi-prediction by decoding a bitstream, generates a first reference block from the first reference picture referred by the first motion vector, generates a second reference block from the second reference picture referred by the second motion vector, and predicts the target block by means of the first and second reference blocks. The prediction unit includes a first coding tool for generating a prediction block for the target block by performing a bi-directional optical flow process by means of the first and second reference blocks.
Patent KR-20210037577-A (KR)
Title: Magnetic alignment systems with nfc for electronic devices
Inventor: LARSSON KARL RUBEN F
IPC: H02J50/12
Filed: 2020-09-24
Abstract: A magnetic alignment system may include a primary annular magnetic alignment component and a secondary annular magnetic alignment component. The primary alignment component includes an inner annular region having a first magnetic orientation, an outer annular region having a second magnetic orientation opposite the first magnetic orientation, and a non-magnetized center annular region disposed between the primary inner annular region and the primary outer annular region. The secondary alignment component may have a magnetic orientation with a radial component. Additional configurations, such as rotating magnetic alignment components and/or NFC coils and circuits, may be included. It is possible to transfer efficiently wireless power between devices.
Patent KR-20220043435-A (KR)
Inventor: NAM SEUNG MIN
IPC: A61N1/39
Filed: 2020-09-29
Abstract: An outdoor type automated external defibrillator storage box is disclosed. According to an embodiment of the present invention, the outdoor type automated external defibrillator storage box comprises: an automated external defibrillator accommodation unit which provides an automated external defibrillator accommodation space for accommodating an automated external defibrillator, and can adjust a temperature and humidity inside the automated external defibrillator accommodation space; and an automated external defibrillator accommodation unit storage tower which is disposed outdoors and is configured to provide an accommodation unit storage space for storing the automated external defibrillator accommodation unit to protect the automated external defibrillator accommodation unit from external environments such as snow, rain, wind and the like.
Patent KR-20220045374-A (KR)
Title: Synapse element for securing symmety in ltp and ltdm and operation method thereof
Inventor: SONG YUN HEUB
IPC: H01L45/00
Filed: 2020-10-05
Abstract: A synapse element for securing symmetry in long term potentiation (LTP) and long term depression (LTD) and an operation method thereof are proposed. According to one embodiment, a memory element that implements a synapse element includes at least one interfacial phase change material (iPCM) for implementing an LTP operation and an LTD operation, wherein characteristics of each of a pulse applied to the at least one iPCM in the LTP operation and a pulse applied to the at least one iPCM in the LTD operation are adjusted to secure symmetry of the LTP operation and the LTD operation.
Patent KR-20220045428-A (KR)
Title: Battery module
Inventor: PARK SUNWOO
IPC: H01M50/50
Filed: 2020-10-05
Abstract: Disclosed is a battery module to maintain a plurality of battery cells at an appropriate level of temperature. According to one aspect of the present invention, the battery module comprises: a heat exchanger including a lower wall including a plurality of first through-holes, an upper wall having a plurality of second through-holes corresponding to the plurality of first through-holes, a plurality of pipe members connecting the plurality of first through-holes and the plurality of second through-holes in a one-to-one manner, and a plurality of sidewalls connecting the lower wall and the upper wall to form a flow space for a heat exchange medium in contact with the plurality of pipe members, wherein a first sidewall of the plurality of sidewalls has an inlet through which the heat exchange medium flows and a second sidewall of the plurality of sidewalls has an outlet through which the heat exchange medium is discharged; a plurality of battery cells inserted into the plurality of pipe members, respectively; a first bus bar assembly coupled to the lower part of the heat exchanger to support the plurality of battery cells and including a plurality of first terminals coming in contact with lower electrodes of the plurality of battery cells; and a second bus bar assembly coupled to the upper part of the heat exchanger and including a plurality of second terminals coming in contact with upper electrodes of the plurality of battery cells.