baber/WOPTO huggingface dataset:
Patent KR-20210103780-A (KR)
Inventor: LEE SE YEONG
IPC: G01N33/00
Filed: 2020-02-14
Abstract: The present invention relates to a water electrolysis system and a control method thereof, wherein the water electrolysis system includes: a water electrolysis stack including an active electrode that receives an electrolyte to produce hydrogen and oxygen by electrolysis; a gas-liquid separator that receives products generated from the water electrolysis stack and separates the products into an electrolyte, oxygen, and hydrogen to discharge the same; a hydrogen sensor that measures the concentration of the hydrogen in the oxygen discharged from the gas-liquid separator or the concentration of the hydrogen in the circulating electrolyte; and an electrolyte resupply module that replenishes water to the electrolyte discharged from the gas-liquid separator to supply the same back to the water electrolysis stack, and selectively increases the temperature of the electrolyte based on the hydrogen concentration measured by the hydrogen sensor to remove gas from the electrolyte.
Patent KR-20210103842-A (KR)
Inventor: KOH JAE WAN
IPC: F21V21/03
Filed: 2020-02-14
Abstract: The present invention relates to an earthquake-proof lighting fixture provided with a means particularly for attenuating seismic vibrations, comprising: a lighting fixture including a wiring duct formed long, an LED element installed at the lower part of the wiring duct, a power source device for the LED element installed within the wiring duct and a cable installed within the wiring duct to supply a power source to the power source device; an earthquake-proof suspension unit connected between the lighting fixture and a ceiling to suspend the lighting fixture wherein the earthquake-proof suspension unit is manufactured such that transfer of vibration, occurring at the ceiling, to the lighting fixture can be attenuated by allowing a predetermined portion between both ends to be variably connected; and side surface earthquake-proof units installed between ends of the lighting fixture and wall structures to be connected between the wall structures and the lighting fixture while attenuating vibrations transferred from the wall structures to the lighting fixture, thereby stably maintaining an installation state even in an earthquake situation and attenuating vibrations in a horizontal direction as well as vibrations in a vertical direction.
Patent KR-20200019665-A (KR)
Title: Pharmaceutical and food composition for treating or alleviating pain
Inventor: YU HEONG JUN
IPC: A23L33/105
Filed: 2020-02-17
Abstract: Disclosed are a pharmaceutical composition and a food composition for treating or alleviating pain by promoting lymph circulation in the body. The pharmaceutical composition and the food composition for treating or alleviating pain according to the present invention comprise Levisticum officinale, maple syrups, Citrus aurantium, juice from Phllylostachys nigra, Erythrina variegata, and Coix lacryma-jobi in forms of powder, liquid, or extracts.
Patent KR-20210038281-A (KR)
Title: Peer and operating meteod thereof
Inventor: HYUN WOOK
IPC: H04L45/28
Filed: 2020-02-20
Abstract: A peer is initiated. In one embodiment, when there is a request to join the overlay network of the peer, a peer list is received from the HOMS, a first peer is selected from the received peer list, a connection is made with the selected first peer, and a connection is made with at least one of the second peers. In this case, the propagation of the overlay network participation request is started by the selected first peer, and each of the second peers corresponds to a peer to which the overlay network participation request is propagated. In an embodiment, one of the connections is determined as a primary path, and communication is performed through the determined primary path. Once a new peer has secured stability, it can make a tree connection with at least one peer belonging to the tree overlay.
Patent KR-20210106731-A (KR)
Title: Pipe connecting apparatus for heat exchanger and manufacturing method of the same
Inventor: PARK JUNG SANG
IPC: F28F9/02
Filed: 2020-02-21
Abstract: The present invention provides a pipe connecting apparatus for a heat exchanger and a manufacturing method thereof, wherein the heat exchanger comprises: a port that a refrigerant pipe is inserted in and is inserted in a header; and a lock sleeve that is engaged with the port and applies pressure on the port toward the refrigerant pipe. According to the pipe connecting apparatus for a heat exchanger in accordance with the present invention, the port and the lock sleeve are applied between the header and the refrigerant pipe, and thereby a connection is possible by a physical joint without a large change in the shape. Therefore, according to the pipe connecting apparatus for a heat exchanger in accordance with the present invention, a material cost and a time necessary for a connection of the header and the refrigerant pipe are reduced and manufacturing efficiency of the heat exchanger can be increased.
Patent KR-20210108559-A (KR)
Title: A Micro Particle Absorbing Type of an Electric Fan
Inventor: LIM HWA MOK
IPC: F04D29/70
Filed: 2020-02-26
Abstract: The present invention relates to a fan of a fine dust adsorption structure. The fan of a fine dust adsorption structure comprises: a filter module (11) formed to allow external air to be introduced through at least a portion; and a rotary blade (13) discharging the air introduced to the filter module (11). The filter module (11) is formed in an air inlet portion or the rotary blade (13).
Patent KR-20210109885-A (KR)
Title: Composition including cartilages for cartilage regeneration and manufacturing process thereof
Inventor: LEE KEE WON
IPC: A61L27/20
Filed: 2020-02-28
Abstract: The present invention relates to a composition for cartilage regeneration containing a cartilage component and a method for producing the same. The present invention can increase shape retention and ease of use in a damaged area of cartilage during surgery by providing a composition for cartilage regeneration in which non-pulverized cartilage powder, a biocompatible polymer or a chemically crosslinked biocompatible polymer are physically mixed.
Patent KR-20210111014-A (KR)
Title: Electronic apparatus and method for controlling thereof
Inventor: PARK BAE SEONG
IPC: G06N3/063
Filed: 2020-03-02
Abstract: Disclosed is an electronic device that performs a computation of a neural network model. The present electronic device comprises: a memory in which weight data including quantized weight values of a neural network model is stored; and a processor that obtains computation data based on binary data and input data having at least one bit value different from each other, generates a lookup table that the computation data is matched to the binary data, obtains the computation data corresponding to the weight data from the lookup table, and performs computation of the neural network model based on the obtained computation data. Therefore, the present invention is capable of accurately deriving an output value for an input value within a short time.
Patent KR-20210113542-A (KR)
Title: Mathematics Digital Learning Materials and Method of Providing Digital Learning Contents
Inventor: KU BON SEONG
IPC: G09B19/02
Filed: 2020-03-08
Abstract: The present invention relates to a method for providing math digital learning materials and digital learning content. The method comprises a question display step and an answer display step. According to a result in an answer selection step, a hint step that helps a learner to solve a question is performed before the answer display step proceeds. Provided is a method for providing math digital learning materials and digital learning content. According to the present invention, learners can learn with a sense of achievement.
Patent KR-20200033834-A (KR)
Title: A method of monitoring control signal in wireless communication system and apparatus using the same
Inventor: INKWON SEO
IPC: H04L5/00
Filed: 2020-03-20
Abstract: Provided are a method related to monitoring a control signal of a terminal in a wireless communication system and an apparatus thereof. According to the present invention, when physical downlink control channel (PDCCH) monitoring points overlap in a plurality of control resource sets (CORESET), at least one CORESET is selected from the plurality of CORESETs, and a PDCCH is monitored only in the selected at least one CORESET. In CORESETs including a common search space (CSS) among the plurality of CORESETs, the PDCCH is monitored in a CORESET including the CSS having the lowest index.
Patent KR-20210120687-A (KR)
Title: Cell balancing module
Inventor: JOOYOUNG LEE
IPC: H02J7/00
Filed: 2020-03-27
Abstract: According to an embodiment of the present invention, a cell balancing module comprises: a main substrate on which a plurality of cell balancing resistors are mounted; one or more auxiliary substrates on which the plurality of cell balancing resistors are mounted and formed to be spaced apart from each other by a predetermined distance on an upper portion of the main substrate; and one or more connectors configured to support the auxiliary substrates to be spaced apart from the main substrate and connect the auxiliary substrates to the main substrate.
Patent KR-20210122405-A (KR)
Title: Method for manufacturing vapor deposition mask and vapor deposition mask manufactured thereby
Inventor: SONG DO KYUN
IPC: C23C14/04
Filed: 2020-03-31
Abstract: A method for manufacturing a deposition mask and a deposition mask manufactured thereby are provided. A method of manufacturing a deposition mask according to an embodiment of the present invention includes the steps of: preparing a substrate; forming heterogeneous first and second photoresists on both sides of the prepared substrate; forming an opening region on the first and second photoresists; forming a through hole by etching the substrate exposed by the opening region; removing the first and second photoresists from the substrate having the through holes; and cutting the substrate having no first and second photoresists in stick units.
Patent KR-20200119744-A (KR)
Title: Method and apparatus for signaling signals related prediction mode in intra prediction
Inventor: KANG JUNG WON
IPC: H04N19/11
Filed: 2020-04-10
Abstract: Provided are an image encoding/decoding method with improved compression efficiency and a device therefor. According to the present invention, an image decoding method comprises the following steps of: decoding at least one of prediction mode information of a neighboring block for a current block and length information of the current block; inducing an intra prediction mode of the current block to a predetermined mode by using the decoded information; and restoring the current block based on the intra prediction mode of the current block.
Patent KR-20210127861-A (KR)
Inventor: LEE GA MIN
IPC: B09B3/00
Filed: 2020-04-15
Abstract: The present invention relates to a mixed compression processing device for waste paper and waste, which mixes a lot of household waste, has each waste inlet, dries and pulverizes the input household waste, drops collected waste into a mixing chamber and mixes the same at a set mixing ratio to form pellets when the waste is collected as much as weight set by a control unit so that waste solid fuel pellets for household use with uniform properties can be manufactured, and can be used for various purposes such as agriculture, stoves and the like by selectively varying the mixing ratio through the control unit as needed.
Patent KR-20210130419-A (KR)
Title: Refrigerator
IPC: F25D27/00
Filed: 2020-04-22
Abstract: Disclosed is a refrigerator with an improved lighting structure. According to the present invention, the refrigerator comprises: a storage compartment; a first sidewall and a second sidewall disposed to form at least a portion of both sides of the storage compartment; a light source disposed on the first sidewall to illuminate the interior of the storage compartment; and a light guide member provided in the storage compartment and extending between the first sidewall and the second sidewall to guide the light emitted from the light source. The light guide member includes: an incident surface disposed to face the first sidewall; and an exit surface through which the light guided by the light guide member is emitted to the outside of the light guide member.
Patent KR-20210133544-A (KR)
Title: Fan Motor
IPC: H02K5/16
Filed: 2020-04-29
Abstract: The present invention relates to a fan motor. The fan motor of the present invention comprises: a motor comprising a stator and a rotor; a motor housing accommodating the motor; a bearing case located in a lower portion of the motor lowering; an impeller connected to a rotation shaft of the motor; a vane structure disposed on a lower side of the impeller and guiding air; and a lead wire connector connected to a lead wire of a coil of the stator and installed in the bearing case.
Patent KR-20200052261-A (KR)
Inventor: KIM CHUL
IPC: G06F3/046
Filed: 2020-05-07
Abstract: The present invention relates to a display device having a touch panel for detecting a touch event in two methods. The display device includes a touch panel integrated with a display panel. First and second touch electrodes and first and second touch coils of the touch panel are integrated with one of a first display substrate and a second display substrate. The touch panel can selectively acquire coordinate information of an input point by detecting changes in capacitance between the first touch electrodes and second touch electrodes, or acquire the coordinate information of the input point through frequency transmission and reception between the first/second touch coils and an input means.
Patent KR-20210142275-A (KR)
Title: Selective transmission film lamination method
IPC: G02B5/30
Filed: 2020-05-18
Abstract: The present invention relates to a method of laminating a selective transmission film on a plurality of optical elements formed on a wafer. According to the present invention, a method of selectively laminating a transmission film includes a first step of preparing a glass substrate; a second step of pattern-forming the selective transmission film on an upper surface of the glass substrate; a third step of transferring the selective transmission film formed on the glass substrate on a donor film having a heat-to-light conversion layer; and a fourth step of irradiating a laser beam onto the donor film to transfer the selective transmission film transferred to the donor film onto the upper part of the optical element on the wafer. According to the method of laminating a selective transmission film of the present invention, it is possible to laminate the selective transmission the optical sensor on top of a plurality of sensors formed on a semiconductor wafer by a film transfer scheme through a separate process other than a semiconductor process.
Patent KR-20200135192-A (KR)
Inventor: LIM MAN YOUNG
IPC: F21Y115/10
Filed: 2020-05-18
Abstract: Disclosed is a traffic signal device. The present invention includes: a printed circuit board wherein LEDs for traffic signals are mounted; a power supply line having one end connected to the printed circuit board to supply operation power of the LED; and a power supply connected to the other end of the power supply line. According to the present invention, since only the power supply in a traffic light product is separately replaced and maintained, it is possible to perform replacement and maintenance work very efficiently and safely, and is also possible to reduce replacement and maintenance costs. In addition, according to the present invention, since it is possible to supply DC power through the power supply, it is possible to eliminate the risk of traffic light failure due to a short circuit caused by a direct supply of conventional AC current, and eliminate accidents due to an electric shock in the event of a disaster such as a typhoon.
Patent KR-20200056972-A (KR)
Title: Laser processing apparatus
Inventor: SIM MYUNG SUNG
IPC: B23K101/36
Filed: 2020-05-18
Abstract: Disclosed is a laser processing apparatus. The laser processing apparatus comprises: a laser light source which emits laser light; a slit which adjusts the size and shape of the laser light while allowing the laser light to pass therethrough; a first tube lens which can primarily control the light incident intensity of the laser light having passed through the slit by a first magnification; an object lens system which receives the laser light having passed through the first tube lens and secondarily controls the light incident intensity while allowing the laser light to pass therethrough to irradiate the laser light to the subject to be processed, and controls the light incident intensity of an image light of the subject to be processed while allowing the image light to pass therethrough; a lighting light source which emits a lighting light illuminating the subject to be processed through the object lens system; a second tube lens which allows the image light having passed through the object lens system to pass therethrough, and controls the light incident intensity by a second magnification different from the first magnification; and an imaging apparatus which receives the image light having passed through the second tube lens to acquire an image of the subject to be processed. The laser processing apparatus has a configuration which can optimize the required work to meet the situation with flexibility.
Patent KR-20210147473-A (KR)
Inventor: NO JONG SEON
IPC: H04L9/00
Filed: 2020-05-29
Abstract: The present invention provides an electronic device for performing sorting about a homomorphic ciphertext by using shell sorting and an operating method thereof which can sort a ciphertext, generated by using homomorphic encryption, according to a size of an original number corresponding to it.
Patent KR-20210147497-A (KR)
Inventor: OH DEOK KUN
IPC: C12N9/02
Filed: 2020-05-29
Abstract: The present invention is for manufacturing a novel hydroxylated fatty acid or dihydroxylated fatty acid by a bioconversion process using a novel microorganism-derived 9-lipoxygenase. More specifically, the present invention relates to: a method for manufacturing hydroxylated fatty acid or dihydroxylated fatty acid using Sphingomonas macrogoltabidus-derived 9-lipoxygenase or a 9-lipoxygenase variant in which valine (V) is substituted with phenylalanine (F), wherein the V is the 569th amino acid from the amino acid sequence of 9-lipoxygenase; and a manufacturing method thereof.
Patent KR-20210154288-A (KR)
Inventor: LEE HYOYOUNG
IPC: H01L51/00
Filed: 2020-06-11
Abstract: According to one embodiment of the present invention, an organic electroluminescent device comprises a first electrode and a second electrode facing each other, and a plurality of organic layers disposed between the first electrode and the second electrode. At least one of the organic layers includes a condensed polycyclic compound represented by a chemical formula 1. The organic electrolumiescent device may exhibit improved luminous efficiency.
Patent KR-20210155092-A (KR)
Inventor: SEO JUNG KYU
IPC: A24D1/02
Filed: 2020-06-15
Abstract: Provided is an aerosol generation article with an increased atomization amount. According to some embodiments of the present invention, the aerosol generation article comprises: a medium part; a cooling structure including a support structure including a first tubular structure disposed downstream of the medium part and in which a first hollow is formed, and a second tubular structure disposed downstream of the support structure and in which a second hollow is formed; and a mouthpiece part disposed downstream of the cooling structure. The upstream end of the second tubular structure borders the downstream end of the first tubular structure and the average cross-sectional area of the second hollow is greater than that of the first hollow. This cross-sectional difference enhances an airflow diffusion effect, thereby ultimately increasing an atomization amount of the aerosol generation article.
Patent KR-20210156410-A (KR)
Inventor: LEE JEONG O
IPC: G01N1/28
Filed: 2020-06-18
Abstract: The present invention relates to an analysis method of an analyte by using electronic beam. Specifically, the analysis method of the analyte according to the present invention comprises the following steps of: I) allowing a non-conductive substrate and a target substrate, which is located above the non-conductive substrate and includes a conductive layer comprising a hydrophobic two-dimensional nanostructure with conductivity, to physically come in contact with an organic elastic member and separating the same from each other; II) applying energy to the target substrate, separated after coming in contact with the organic elastic member, to make the conductive layer hydrophilic; III) positioning an analysis target object above the hydrophilic conductive layer; and IV) radiating the electronic beam on the analysis target object. The present invention provides the conductive substrate which is modified to a hydrophilic surface without damaging intrinsic electrical characteristics of the nanostructure.
Patent KR-20210157007-A (KR)
Inventor: SUNG DAE KYUNG
IPC: A61K45/06
Filed: 2020-06-19
Abstract: The present invention relates to ultra-sensitive reactive oxygen species ferrocene nanoparticles and treatment of cancer having multi-drug resistance (MDR) using the same. Another object of the present invention is to provide a pharmaceutical composition for inhibiting multi-drug resistance comprising ultra-sensitive active oxygen reactive ferrocene nanoparticles as an active ingredient.
Patent KR-20210002027-A (KR)
Inventor: EOM SIN JO
IPC: G06N3/08
Filed: 2020-06-26
Abstract: The present invention provides a device for evaluating a self-introduction based on natural language processing, which comprises: a preprocessing unit which generates a plurality of sentences composed of a plurality of morphemes by dividing the plurality of sentences written in the self-introduction by morpheme, extracts predetermined features of each of the plurality of morphemes, and generates a plurality of morpheme vectors by embedding the extracted features in a predetermined vector space to generate a plurality of sentences having a plurality of morpheme vectors; and an evaluation unit which evaluates each of the plurality of sentences having the plurality of morpheme vectors through a plurality of item evaluation networks learned to classify each of the plurality of sentences by evaluation index in response to the evaluation item, and synthesizes and outputs the evaluation result for each of the plurality of sentences.
Patent KR-20220009592-A (KR)
Inventor: EUM IN YOUNG
IPC: A41D23/00
Filed: 2020-07-16
Abstract: A scarf with interlining according to an embodiment of the present invention includes: scarf fabric; and interlining which is provided to be adjacent to one end of the scarf fabric, has a guide groove, and is made of a flexible material. As a user changes the shape of the interlining when the user wears the scarf, the shape desired by the user can be produced.
Patent KR-20210110147-A (KR)
Title: Absorption enhancement structure to increase quantum efficiency of image sensor
Inventor: TSAO TSUN KAI
IPC: H01L27/146
Filed: 2020-07-24
Abstract: Various embodiments of the present disclosure relate to an image sensor having a photo detector disposed within a substrate. The substrate has a front side and a back side. An absorption enhancing structure is disposed along the back side of the substrate and disposed over the photo detector. The absorption enhancing structure includes a plurality of protrusions extending outwardly from the back side of the substrate. Each protrusion includes an opposing curved sidewall.