baber/WOPTO huggingface dataset:
Patent KR-20210017285-A (KR)
Title: Vertical mobile pest control device for infectious disease preparedness
Inventor: PARK DUG KEUN
IPC: G01H17/00
Filed: 2019-08-07
Abstract: Disclosed is a vertical moving-type pest control device for preparing for infectious diseases, which effectively tracks and repels harmful insects flying above a predetermined height in preparation for infectious diseases. According to one embodiment of the present invention, the pest control device comprises: a rail bar provided in a direction perpendicular to the ground; a slider including a motor and installed on the rail bar to automatically move thereon; a chemical sprayer coupled to the slider and spraying a chemical in the form of a mist; an ultrasonic sensor installed in the chemical sprayer and detecting a frequency generated by flapping of wings of harmful insects; and a control unit installed in the chemical spray. When the harmful insects are detected through the ultrasonic sensor, the control unit allows the chemical sprayer to move the closest position to the harmful insect and immediately spray the chemical.
Patent KR-20210020314-A (KR)
Title: Apparatus and method for evaluating cognitive response of comparative sounds
Inventor: RHA HONG WOON
IPC: A61B5/12
Filed: 2019-08-14
Abstract: The present invention relates to an apparatus for evaluating cognitive response of comparative sounds and a method thereof. According to the present invention, the apparatus for evaluating cognitive response of comparative sounds comprises: a frequency setting unit designating a predetermined frequency; a signal generation unit including a pure sound signal generation end generating and outputting a pure sound signal of the designated frequency, a real harmonics acoustic spectrum (RHAS) signal generation end synthesizing a harmonic signal with the pure sound signal to generate and output a harmonic signal, a signal level adjustment end increasing or decreasing the level of the input signal, and a signal selection end selecting the pure sound signal output from the pure sound signal generation end and the harmonic signal output from the RHAS signal generation end to supply the signals as an input signal of the signal level adjustment end; and a cognitive evaluation unit using pure sound recognition information and harmonic recognition information of a testee who responded in accordance with the pure sound signal and the harmonic signal output from the signal generating unit to evaluate the cognitive response of the testee′s comparative sound. Accordingly, the apparatus compares cognitive responses to two signals related to the same frequency to evaluate the sound recognition characteristics of the testee.
Patent KR-20210022369-A (KR)
Title: Portable carbon removing apparatus of engine
Inventor: LEE SEUNG NOH
IPC: C25B9/17
Filed: 2019-08-20
Abstract: According to the present invention, a portable carbon cleaning apparatus comprises: a water tank in which water is stored; a circulation motor circulating the water stored in the water tank; a Brown gas generation device for receiving the water circulated by the circulation motor, performing electrolysis through an electrode made of a conductive plastic material to generate Brown gas, and supplying the Brown gas through an intake system of an automobile engine; a battery for supplying DC voltage or a DC current to the Brown gas generation device; a PWM control unit for controlling the DC voltage or DC current supplied from the battery; an endoscope unit inserted through an engine injection path of the Brown gas to capture an image inside the engine; and a monitoring unit for outputting the image captured through the endoscope unit. The surface area of the electrode made of the conductive plastic material is enlarged compared to a flat surface through a mold having an embossed surface shape or surface treatment of any one of heat treatment, etching, and etching treatment.
Patent KR-20200028292-A (KR)
Title: Large wound surface anastomosis forceps
Inventor: HE XIONGWEI
IPC: A61B17/128
Filed: 2019-08-26
Abstract: The present invention relates to a minimally invasive surgical instrument technology area and, more specifically, to an anastomosis clamp for a large wound surface. The anastomosis clamp comprises: a case; a first slip ring and a second slip ring connected to the case; a first casing fixed to one end of the case; a second casing connected to the first casing through a tripping instrument; a first clip and a second clip wherein the first clip is connected to the first slip ring through a first coupling fixture, the second clip is connected to the second slip ring through a second coupling fixture, and the first coupling fixture and the second coupling fixture penetrate the first casing and the second casing at the same time; and a middle column fixed to the inside of the second casing, protruding outwardly from the second casing, and positioned in the first clip and the second clip. In addition, the anastomosis clamp for a large wound surface can clamp tissues at one end of a wound by using a first clamping area formed by the first clip and the middle column, can move the tissues in the area towards those in the other area, and can clamp the tissues in the other area by using a second clamping area formed by the second clip and the middle column, thereby achieving the purpose of checking a bleeding of a large wound surface. Therefore, the anastomosis clamp for a large wound surface can be applied to clamping bleeding check for a large wound and can provide all advantages of a clamping type anastomosis clamp.
Patent KR-20210028967-A (KR)
Title: Reciprocating compressor and manufacturing method thereof
Inventor: KANG WON SEOK
IPC: F16F15/06
Filed: 2019-09-05
Abstract: Disclosed are a reciprocating compressor and a manufacturing method thereof. According to an embodiment of the present invention, the reciprocating compressor includes a lower shell, an upper shell and a damping stack. The damping stack includes a center area fixed to the inner surface of the lower shell, and first and second extension areas extended from the center area to both sides. The first and second extension areas are elastically transformed to come in contact with the inner surface of the upper shell. According to an embodiment of the present invention, even if the damping stack is not directly fixed and combined with the inner surface of the lower shell, the damping stack comes in tight contact with the inner surface of the lower shell, and the damping stack comes in tight contact with lateral and upper parts of a shell comprising the lower and upper shells, thereby facilitating the combination of the damping stack, and reducing vibrations in a primary mode generated from the shell as well as vibrations in a higher mode.
Patent KR-20210030679-A (KR)
Title: Lighting device
Inventor: HAN SA RUM
IPC: H01L33/50
Filed: 2019-09-10
Abstract: According to an embodiment of the present invention, provided is a lighting device which can improve light efficiency of a light emitting element. The display device comprises: a substrate; a reflective layer including at least one opening on the substrate; a first phosphor layer on the reflective layer; at least one light emitting element disposed in the opening to emit a first light; a resin layer covering the first phosphor layer and the light emitting element; and a diffusion layer on the resin layer, wherein a portion of the first light passes through the diffusion layer and is emitted to an upper portion of the diffusion layer, and another portion is incident on the first phosphor layer and is converted into a third light having a wavelength different from that of the first light to be emitted to the upper portion of the diffusion layer.
Patent KR-20200032664-A (KR)
Title: Device for 3D image reconstruction using rectangular grid projection
Inventor: SONG JOUNG MIN
IPC: G06T7/50
Filed: 2019-09-18
Abstract: A square grid pattern is projected onto a subject with a beam projector, and a grid pattern projected by photographing the subject at a different angle is observed. The observed two-dimensional grid information is transformed into three-dimensional grid data using a projection-detection algorithm, and the three-dimensional grid data is implemented as a three-dimensional object using a commercialized generator.
Patent KR-20210034222-A (KR)
Title: THE MEMBRANE DISTILLATION APPARATUS in which the DEAD-ZONE is controlled
Inventor: LEE CHANG KYU
IPC: B01D61/36
Filed: 2019-09-20
Abstract: The present invention relates to a membrane distillation apparatus in which a dead-zone is controlled which comprises: a raw water circulation unit in which raw water is introduced and discharged to circulate raw water therein; a separation membrane having one side in contact with the raw water circulation unit, and separating and passing only steam from the introduced raw water; a vacuum unit in contact with the other side of the separation membrane and vacuum-treated therein; and a condensing unit in contact with the vacuum unit, in which the cooling water flows in and out, and the cooling water circulates therein.
Patent KR-20210034798-A (KR)
Title: Deodorizer and method of deodorizing thereof
Inventor: JEON CHANGGWON
IPC: B04C5/00
Filed: 2019-09-23
Abstract: The present invention relates to a polluted gas deodorization device and method and, more specifically, to a deodorization device capable of removing harmful substances and fine dust causing odor by collecting, cleaning, dehydrating, filtering, and burning polluted gases. The polluted gas deodorization device of the present invention comprises: a blowing unit for flowing polluted gases; a cyclone unit which collects the polluted gases flowing into the inside by the blowing unit; a bubble vortex generating unit which generates mixed water by supplying liquid to the polluted gases, and collects the mixed water to generate vapor stream; a condensing unit which removes moisture contained in the vapor stream to generate dry gases; a filter unit which filters the dry gases and produces filtered gases; and a combustion unit which heats the filtered gases for a predetermined time to generate purified gases.
Patent KR-20210035459-A (KR)
Title: High viscous material providing and drying apparatus
Inventor: KIM SUNG IL
IPC: F26B3/20
Filed: 2019-09-24
Abstract: The present invention relates to an apparatus for providing and drying a high viscous material, which comprises a rotating cylinder, a storage unit, a feeding roller, and a hot air chamber. The storage unit is disposed in a lower portion of the rotating cylinder to store an object to be dried. The feeding roller rotates in accordance with the rotation of the rotating cylinder between the storage unit and the rotating cylinder, and provides the object to be dried, which is stored in the storage unit, to a surface portion of the rotating cylinder. Moreover, the hot air chamber covers the surface portion of the rotating cylinder and dries the object to be dried, which is supplied to the rotating cylinder.
Patent KR-20210036484-A (KR)
Title: Installation for removing harmful particulates from industrial facility
Inventor: CHO WOON HYUNG
IPC: F23J15/04
Filed: 2019-09-26
Abstract: According to the present invention, provided is a harmful fine dust removal facility placed on the front side of an exhaust port (14) of an industrial facility to remove harmful fine dust from exhaust gas discharged from the exhaust port (14). The harmful fine dust removal facility includes: a fine dust collection plate (16) including a collection plate body (20) having a water injection pipe (26) connecting a water supply pipe (28) from an upper part to the front side of the exhaust port (14) and a drain channel (30) placed in a lower part in response thereto and connecting a drain pipe (32) to a lower side; a precipitation tank (34) to which the drain pipe (32) connected to the drain channel (30) of the fine dust collection plate (16) is connected; a filtration tank (36) connected to a downstream side of the precipitation tank (34) through a connection pipe (46) including a pump (44), and including a filter device (48) therein; and a water storage tank (38) connected to a downstream side of the filtration tank (36) through a connection pipe (54) including a pump (52), made to supply purified water to the water supply pipe (28) through the pump (58), and including an aeration device (56) therein.
Patent KR-20210037378-A (KR)
Title: High temperature superconducting wire manufacturing method and High temperature superconducting wire with multiple superconducting layers using the same
Inventor: HA HONG SOO
IPC: H01F41/04
Filed: 2019-09-27
Abstract: The present invention relates to a method for manufacturing a high temperature superconductor, and a high temperature superconductor having multiple superconducting layers using the same. The method for manufacturing a high temperature superconductor comprises: a stacking step for stacking superconductors such that protection layers of a pair of superconductors including at least a substrate-superconducting layer-protection layer face each other; a bonding step for heat-treating the stacked pair of superconductors such that the protection layers facing each other are diffusion-bonded to each other to form a bonded protection layer; a peeling step for removing a layered structure on the upper side of a superconducting layer on one side of the superconductor on which the bonded protection layer is formed, thereby exposing the superconducting layer to the outside; and an outermost protection layer forming step for forming an outer protection layer, made of the same material as the bonded protection layer, on the upper side of the superconducting layer exposed to the outside through the peeling step. According to the present invention, it is possible to form multiple superconducting layers by easily stacking additional superconducting layers according to the required current density, and paste of the same material as the protection layers can be filled into gaps between the stacked protection layers through a paste filling process and heat-treated together with the protection layers, and thus there is an advantage in that the superconducting layer and the substrate can be effectively separated in the process of peeling the substrate.
Patent KR-20210037929-A (KR)
Title: Battery cell for electric vehicle and manufacturing method thereof
Inventor: KIM SE HYUN
IPC: H01M50/10
Filed: 2019-09-30
Abstract: Disclosed are a battery cell for an electric vehicle and a manufacturing method thereof. The battery cell for an electric vehicle according to an embodiment of the present invention includes: a positive electrode plate having a plurality of positive electrode active materials coated on both surfaces of a positive electrode current collector and stacked in a plurality of layers, and having a plurality of positive electrode terminals electrically connected to one end thereof; a negative electrode plate having a plurality of negative electrode active materials coated on both surfaces of a negative electrode current collector and stacked in a plurality of layers, and having a plurality of negative electrode terminals electrically connected to the other end opposite to the positive electrode terminal; and a separator interposed between the positive electrode plate and the negative electrode plate by applying an insulating material to both surfaces of a film member.
Patent KR-20210039062-A (KR)
Title: Method and apparatus for transforming an image according to neighboring motion
Inventor: LEE YUNG LYUL
IPC: H04N19/119
Filed: 2019-10-01
Abstract: Disclosed are an image decoding method and an image encoding method. Disclosed is a method for converting a residual signal in accordance with neighboring motion information. According to the present invention, encoding efficiency can be improved.
Patent KR-20210039138-A (KR)
Title: Three-phase power conversion apparatus for base station
Inventor: SONG SEUNG HOON
IPC: H04B7/155
Filed: 2019-10-01
Abstract: The present invention relates to a three-phase power conversion device for a base station continuously supplying single- and three-phase power in case of a three-phase power failure and, more specifically, to a three-phase power conversion device for a base station continuously supplying single- and three-phase power in case of a three-phase power failure, which can continuously supply single- and three-phase power even in case that a failure occurs in at least one phase of three-phase power supplied by a transformer. To this end, disclosed is the three-phase power conversion device for a base station continuously supplying single- and three-phase power in case of a three-phase power failure. The three-phase power conversion device for a base station comprises: a first single-phase power supply for receiving three-phase power from a transformer and supplying first single-phase power to a single-phase load unit through a single-phase two-wire circuit breaker unit electrically connected to each phase of the three-phase power; a first three-phase power supply unit for supplying first three-phase power to a three-phase load unit through a three-phase and four-wire first power control unit electrically connected to each phase of the three-phase power; a second single-phase power supply for continuously supplying second single-phase power to the single-phase load unit even in case of a failure by selectively converting a phase with the lowest power demand among the remaining phases into single-phase power in case that at least one phase of the three-phase power fails, and outputting the single-phase power; and a second three-phase power supply unit for converting the second single-phase power, supplied from the second single-phase power supply, into three-phase power and supplying the same to the three-phase load unit through a three-phase and four-wire second power control unit.
Patent KR-20210041269-A (KR)
Title: Intelligent crawling system and intelligent crawling method
Inventor: CHOI JIN YOUNG
IPC: G06F40/12
Filed: 2019-10-07
Abstract: Disclosed are an intelligent crawling system in which a user can simultaneously obtain information of various sites through simple inquiry without accessing each of the sites, a method thereof, and a recording medium. According to an embodiment of the present invention, the intelligent crawling system includes: a pattern recognizer which analyzes a pattern of a document object model (DOM) for each specified various target websites; a web crawler which crawls data from the various target websites based on the DOM; and a data providing unit which collectively provides crawled data of the various target websites to a user terminal.
Patent KR-20200090602-A (KR)
Title: Manufacturing method of croissant
Inventor: LEE CHANG MIN
IPC: A21D2/36
Filed: 2019-10-07
Abstract: The present invention relates to a method of producing a croissant, which can produce a croissant having excellent aroma, flavor, texture, color, and volume. The method of producing a croissant includes: a material mixing and kneading step of mixing strong flour, soft flour, sugar, salt, egg, water, natural fermented species, and butter; a first aging step of fermenting dough at 5 °C for 18 hours; a forming step of subdividing the dough and adding inner butter for forming; a second aging step of fermenting for 1.5 hours at 29 °C and 70% of humidity; a first baking step of baking at 190 °C for 20 minutes; a second baking step of baking at 160 °C for 20 minutes; a lemon syrup application step of applying lemon syrup; and a powdered sugar application step of sprinkling powdered sugar.
Patent KR-20210041363-A (KR)
Title: Die to wafer bonding structure and semiconductor package using the same
Inventor: HONG JI SEOK
IPC: H01L23/482
Filed: 2019-10-07
Abstract: According to a technical idea of the present invention, provided is a die to wafer bonding structure which comprises: a die including a first test pad and a first bonding pad formed on the first test pad and penetrating a first insulating layer; a wafer including a second test pad and a second bonding pad formed on the second test pad and penetrating a second insulating layer, and having the die boded thereto; and a polymer layer surrounding all side surfaces of the first bonding pad and the second bonding pad and disposed between the die and the wafer. Therefore, a very strong bonding force between the die and the wafer can be maintained.
Patent KR-20200043907-A (KR)
Title: Fluid tank
Inventor: PARK HO YOUN
IPC: B01D19/00
Filed: 2019-10-10
Abstract: The present invention provides a chemical solution tank capable of effectively collecting bubbles generated in the tank during a chemical solution collection process to discharge the bubbles to the outside of the tank. To this end, according to the present invention, the chemical solution tank comprises: a tank body including an internal space filled with a chemical solution, a first through-hole disposed on a ceiling part to discharge the bubbles, and a second through-hole disposed on a sidewall part to receive the chemical solution; a bubble collection pipe having one end part connected to the first through-hole and having the other end part immersed in the chemical solution filled in the internal space; and a chemical solution collection pipe having one end part coupled to the second through-hole to be extended into the internal space and having the other end part inserted into the bubble collection pipe while being spaced apart from the inner circumferential surface of the bubble collection pipe.
Patent KR-20200045406-A (KR)
Title: Shielded cable assembly and electromagnetic shield terminal assembly for same
Inventor: JONES LESLIE L
IPC: H01B9/02
Filed: 2019-10-15
Abstract: An electromagnetic shield terminal assembly (14) configured for attachment to a shielded cable (12) includes: a tubular inner ferrule (20) having a flared attachment end (24) configured to be disposed in the middle of a shield conductor (16) and an inner insulation layer of the cable; and a crimped outer ferrule (34) formed of sheet metal having a cable attachment portion (36) that forms a pair of bypass crimp wings (38) and a pair of insulation crimp wings (40). Each insulation crimp wing (40) forms a prong (42) having a pointed end that penetrates the outer insulation layer (18) of the cable. The flared attachment end (24) of the inner ferrule (20) is located between the bypass crimp wings (38) and the insulation crimp wings (40) when the outer ferrule (34) is crimped to the shielded cable (12).
Patent KR-20210045128-A (KR)
Inventor: KIM TAE SUNG
IPC: B01L3/00
Filed: 2019-10-16
Abstract: The present invention provides an apparatus for analyzing a nanochannel by controlling temperature. The apparatus include: a base portion; a first microchannel which is positioned on the base portion and through which a first fluid having a first concentration flows; a second microchannel which is positioned above the base portion and is spaced apart from the first microchannel, and through which a second fluid having a second concentration different from the first concentration flows; a connection channel positioned between the first microchannel and the second microchannel above the base portion so that the first microchannel may communicate with the second microchannel, and having one or more nanochannels formed therein; and a temperature-controlling unit disposed at the bottom of the base portion and configured to control the temperature state of each of the first microchannel, the nanochannel and the second microchannel, wherein the temperature-controlling unit is used to change each of the temperature condition of the first microchannel, the nanochannel and the second microchannel and to control the flow state in the nanochannel. Therefore, it is possible to analyze a change in a fluid flowing in the nanochannel simply by varying the temperature condition.