baber/WOPTO huggingface dataset:
Patent KR-20220137459-A (KR)
Title: Electronic device for supporting machine learning-based image processing
Inventor: CHOI WOOJHON
IPC: G06T5/00
Filed: 2021-04-02
Abstract: In accordance with various embodiments, an electronic device includes: a camera; a display located between the camera and a subject to be photographed by the camera; a processor connected to the camera and the display; and a memory operatively connected to the processor. The memory can store instructions which, when executed, cause the processor to: receive a first image from the camera; generate a second image by lowering the resolution of the first image; acquire a third image indicating a difference between the second image and an image made by removing an artifact from the second image; generate a fourth image by raising the resolution of the third image; and generate a fifth image by subtracting the fourth image from the first image. Besides, various embodiments can be possible. Therefore, the present invention is capable of quickly and effectively improving the quality of an UDC image.
Patent KR-20220084978-A (KR)
Inventor: HONG SUNG KYU
IPC: B63B25/16
Filed: 2021-04-09
Abstract: 본 발명은 액화가스 저장탱크 및 이를 포함하는 선박에 관한 것으로, 본 발명의 액화가스 저장탱크는, 서로 다른 각도의 제1면과 제2면이 만나는 코너 부분에 배치되어 액화가스를 수용하는 저장공간을 형성하는 코너블록을 포함하는 액화가스 저장탱크로서, 상기 코너블록은, 상기 제1,2면의 내측에 마련되며, 싱글보드로 이루어지는 하부블록과, 상기 하부블록 상에 인접 배치되어 본딩 결합되는 복수의 상부블록과, 이웃하여 배치되는 상기 하부블록의 상면에 본딩 결합되어 상기 하부블록간을 연결하는 상부연결블록으로 이루어지고, 상기 상부블록(또는 상기 상부연결블록)은, 상기 제1,2면의 내측에 예정된 각도로 절곡되어 마련되며, 금속 재질의 코너 1차방벽을 고정하며, 상기 코너 1차방벽의 외측에 배치되는 금속 재질의 방벽고정부재와, 상기 방벽고정부재의 외측에 배치되는 내측 1차플라이우드(또는 코너 제1연결플라이우드)와, 상기 내측 1차플라이우드(또는 상기 코너 제1연결플라이우드)의 외측에 배치되는 코너 1차단열재(또는 코너 연결단열재)와, 상기 코너 1차단열재(또는 상기 코너 연결단열재)의 외측에 배치되며 상기 하부블록과 본딩 결합되는 외측 1차플라이우드(또는 코너 제2연결플라이우드)로 이루어지며, 상기 외측 1차플라이우드(또는 상기 코너 제2연결플라이우드)는, 양측단에 챔퍼가 마련되고, 상기 챔퍼는, 상기 상부블록 및 상기 상부연결블록을 상기 하부블록 상에 접착제로 본딩 결합할 때, 상기 접착제가 스퀴즈 아웃되는 것을 확인 가능하게 한다.
Patent KR-20220141430-A (KR)
Inventor: PARK NOH CHEON
IPC: G07C9/00
Filed: 2021-04-13
Abstract: The present invention relates to a technique for controlling entry of an infectious disease suspect into a building or a facility through a parking lot. According to the present invention, when a vehicle enters the parking lot of the building or the facility, body temperatures of all occupants are systematically measured, and based on a result of the body temperature measurement, the vehicle may be allowed to enter or turn around. A driving method of a vehicle entry limiting apparatus of the present invention comprises: a storage step; a transmission step; and a confirmation step.
Patent KR-20220141523-A (KR)
Inventor: CHO JUN YEON
IPC: B01J37/00
Filed: 2021-04-13
Abstract: A dechlorination catalyst according to an exemplary embodiment of the present application includes a hydroxyapatite carrier containing Na; and a catalyst component supported on the carrier, wherein the Na content is 2 wt% or more based on the total weight of the carrier.
Patent KR-20220142195-A (KR)
Inventor: HUNG YUNG CHO
IPC: G06F12/02
Filed: 2021-04-14
Abstract: The present technology relates to a storage device, which comprises: a memory device comprising a plurality of memory blocks allocated to a plurality of zones; and a memory controller which performs a write operation for the plurality of zones, wherein the memory controller divides at least one zone among the plurality of zones into sub-zones, when the data corresponding to the consecutive logical addresses provided from a host is received, based on a characteristic of the memory device and a size of the data, and controls the memory device to store the data in at least one sub-zone among the sub-zones. Therefore, the present invention is capable of enabling efficient use of a fixed-size zone.
Patent KR-20220144042-A (KR)
Inventor: KIM YOUNGJONG
IPC: D06F73/02
Filed: 2021-04-19
Abstract: The present invention relates to a clothing treating apparatus. The provided clothing treating apparatus comprises: a cabinet forming a clothing treatment room in which a clothing is accommodated; a steam generating device for generating steam supplied to the clothing treatment room; a heat pump device heating air supplied to the clothing treatment room; a rear surface air outlet located at a rear surface of the clothing treatment room and discharging the air heated by the heat pump device into the clothing treatment room; and a rear surface guide duct providing a flow path from the heat pump device to the rear surface air outlet. The steam generated by the steam generating device is supplied to the rear surface guide duct and sprayed into the clothing treatment room through the rear surface air outlet.
Patent KR-20210047847-A (KR)
Title: Biodegradable resin composition, biodegradable container therefrom and process for preparation thereof
Inventor: PARK DONGIL
IPC: C08K5/00
Filed: 2021-04-22
Abstract: The present invention relates to a biodegradable composition having biodegradable properties and excellent strength, a biodegradable container formed therefrom, and a method for manufacturing the same. The biodegradable resin composition includes a petrochemical polymer, a carbohydrate-based polymer having a density of 1.1 to 1.45 and a polyester-based polymer.
Patent KR-20220145708-A (KR)
Inventor: MYOUNG HOON KWAK
IPC: A47L15/42
Filed: 2021-04-22
Abstract: A beverage container cleaning device is disclosed. The beverage container cleaning device includes: a fixing unit which includes a plurality of grip pieces arranged along the circumference, and fixes the periphery of a beverage container body so that the rim of an opening unit of a beverage container can be positioned inside a cleaning unit through the plurality of grip pieces and can be spaced apart from the cleaning unit; the cleaning unit which is positioned at the lower part of the fixing unit, is formed in a shape surrounding the rim of the opening unit of the beverage container, and sprays a fluid at a certain pressure or more to the rim of the opening unit of the beverage container; and a fluid discharge unit which is positioned in the cleaning unit and cleans the inside of the beverage container.
Patent KR-20220146288-A (KR)
Title: Canal type slide holding metal joint technology
Inventor: SONG JUNG HUN
IPC: A63B21/072
Filed: 2021-04-25
Abstract: The present invention relates to a tunnel type slide holding metal joint technology. The present invention can be designed in a direction that can implement sufficiently diverse exercise devices even in a small space with simple disassembly and assembly. When a metal joint is coupled by a slide holding method, the loosening of bolts and nuts can be prevented.
Patent KR-20220147390-A (KR)
Title: Rainwater installation of ships
Inventor: HAN SEUNG YUP
IPC: B63B3/48
Filed: 2021-04-27
Abstract: The present invention relates to a rainwater facility for a ship, which can effectively discharge rainwater collected on a deck plate of a deck house installed on a ship. According to an embodiment of the present invention, provided is a rainwater facility for a ship, which comprises: a deck plate installed on a ship and having one or more drainage holes; a deck wall installed in a vertical direction on one side of the deck plate and extending to a lower portion of the deck plate; a rainwater guide installed on the deck wall and having a receiving space with an open upper surface to receive rainwater discharged through the one or more drainage holes; and a discharge pipe connected to the rainwater guide and discharging rainwater accommodated in the rainwater guide to the outside.
Patent KR-20220154520-A (KR)
Title: Compound, composition including the same, photosensitizer and composition for diagnosis or therapy of tumors including the composition, and photodynamic therapy using the composition for diagnosis or therapy of tumors
Inventor: YOON JU YOUNG
IPC: A61N5/06
Filed: 2021-05-13
Abstract: Disclosed are a compound, a composition containing the same, a photosensitizer containing the composition, a composition for diagnosis or therapy of tumors, and a photodynamic therapy method using the composition for diagnosis or therapy of tumors. The compound may be represented by chemical formula 1. In chemical formula 1, R_1a, R_1b, R_2, and R_3 are each as disclosed in the specification.
Patent KR-20220154931-A (KR)
Title: A method of determining muscle strengthening using near-infrared spectroscopy
Inventor: PAIK SEUNG HO
IPC: A61B5/22
Filed: 2021-05-14
Abstract: The present invention relates to a technology developed through the "development of a wearable device for measuring muscle activity using muscle oxygen saturation and electromyograph (EMG) signals" in the 2020 Seoul Business Agency's technology commercialization support project for resident companies in start-up support facilities (TC200007). The present invention relates to a muscle strengthening determination method using near-infrared spectroscopy, which comprises: a step of making a near-infrared spectrometer adhere to the skin adjacent to the muscle to be measured; a step of emitting and detecting near-infrared rays from the near-infrared ray spectrometer before a user's exercise to calculate a reference value of oxidized myoglobin and a reference value of reduced myoglobin; a step of calculating a reference muscle strengthening value on the basis of the reference value of oxidized myoglobin and the reference value of reduced myoglobin; a step of calculating an oxidized myoglobin value and a reduced myoglobin value according to a predetermined time interval in the near-infrared ray spectrometer during the user's exercises; a step of calculating muscle activity on the basis of the value of oxidized myoglobin and the value of reduced myoglobin; and a muscle strengthening determination step of comparing the muscle activity value on the basis of the muscle strengthening reference value to determine whether to strengthen the muscle. Accordingly, the muscle strengthening determination method measures the current state of the muscles before the start of the exercise and provides a user with information according to the degree of exercise required for muscle strengthening, thereby providing the user with customized exercise and training.
Patent KR-20220155027-A (KR)
Title: Electronic device for generating artificial intelligence model and method for generating artificial intelligence model using thereof
Inventor: KAPOOR PARICHAY
IPC: G06N3/08
Filed: 2021-05-14
Abstract: Disclosed embodiments of the present invention relate to an electronic device individualizing an artificial intelligence (AI) model and a method for individualizing an AI model by using the same. The method of individualizing an AI model by the disclosed electronic device may include: a step of acquiring a first individualized AI model generated by individualization of a first universal AI model by using learning data; a step of acquiring candidate data of individualization data used for individualizing a second universal AI model to generate a second individualized AI model; a step of acquiring loss data of each of the first universal AI model, the first individualized AI model, and the second universal AI model for each piece of the candidate data by applying the candidate data to the first universal AI model, the first individualized AI model, and the second universal AI model; a step of selecting the individualization data from the candidate data based on the loss data; and a step of acquiring the second individualized AI model by applying the individualization data to the second universal AI model.
Patent KR-20220155667-A (KR)
Title: Electronic device for controlling wireless charging and operating mehtod thereof
Inventor: CHOI EUNHA
IPC: H02J50/12
Filed: 2021-05-17
Abstract: Disclosed is an electronic device which comprises: a plurality of resonators configured to transmit wireless power in at least one direction; a communication circuit; a processor; and a memory storing instructions. When executed by the processor, the instructions enable the electronic device to: use the communication circuit to receive authentication information from an external electronic device; identify the position of the external electronic device by using the communication circuit on the basis of the inclusion of the designated information in the authentication information; identify the one or more resonators corresponding to the position of the external electronic device among the plurality of resonators; and transmit wireless power towards the position of the electronic device by using the one or more resonators. Various other embodiments identified through the specification are possible. Therefore, a wireless charging service can be provided with a high efficiency.
Patent KR-20220157043-A (KR)
Title: Apparatus for thin film layer deposition having a block heating system
Inventor: KIM HONG SEUB
IPC: H01J37/32
Filed: 2021-05-20
Abstract: The present invention relates to a thin-film deposition apparatus and, more specifically, to a thin-film deposition apparatus using a block heating system, which can stably control a wide range of temperatures. The thin-film deposition apparatus comprises: a reaction chamber (110) provided with a susceptor (120) on which a substrate is seated; a shower head (130) for injecting gas into the reaction chamber (110); an RF power generator (140) for applying an RF voltage to the shower head (130); a canister (150) for supplying a source to the shower head (130); and a heater for controlling the temperature of the canister (150). The canister (150) is a hexahedron. The heater is a heating block (160) having the inner surface of the hexahedron corresponding to each surface of the canister (140).
Patent KR-20220158920-A (KR)
Inventor: JEOUNG TAE YEUN
IPC: A63F9/10
Filed: 2021-05-25
Abstract: A support base combination type hanger stand is disclosed to increase the number of hangers by simply connecting and combining pillars. The support base combination type hanger stand may comprise a stand-type hanger including a support base supported on the floor, a pillar extending upward from the support base, and one or more hangers coupled along the pillar. The support base of the stand-type hanger is made of a planar plate, puzzle grooves that are combined with puzzle projections formed on a plate of another adjacent support base are formed on the plate, and the puzzle projections that are combined with the puzzle grooves of the plate are formed on the plate of the another adjacent support base.
Patent KR-20220160314-A (KR)
Inventor: KIM KUN WOO
IPC: G06K7/14
Filed: 2021-05-27
Abstract: According to the present invention, disclosed are a data matrix recognition method and apparatus which can identify a plurality of samples stored in a cryobox. According to the present invention, the apparatus includes a processor and a memory connected to the processor, wherein the memory stores program instructions executed by the processor to perform: (a) generating a binarized image by applying a first binarization threshold to an RGB image obtained by photographing a plurality of data matrices corresponding to a plurality of columns stored in a cryobox; (b) extracting a set of points included in the binarized image; (c) extracting a first shape set corresponding to the shape of the data matrix by removing adjacent points and concave surfaces from the extracted point set; (d) estimating one or more data matrices by applying a preset rule to the extracted first shape set; (e) decoding the estimated one or more data matrices; and (f) generating a binarized image by applying a binarization threshold having a value sequentially larger than the first binarization threshold to the RGB image, and repeating steps (b) to (e).
Patent KR-20210150301-A (KR)
Inventor: MEHAS GUSTAVO JAMES
IPC: H02J50/80
Filed: 2021-06-02
Abstract: According to some embodiments of the present invention, a wireless power receiver for ramping ASK impedance is disclosed. A method of amplitude shift key (ASK) modulation in a wireless power receiver comprises the following steps of: initiating transition of ASK impedance from a first state to a second state, wherein the ASK impedance is coupled to a resonant circuit including a wireless power receiving coil that receives a time-varying magnetic field; transitioning the ASK impedance from the first state to the second state according to transition over a plurality of switching cycles of the time-varying magnetic field; and maintaining the second state.
Patent KR-20220044637-A (KR)
Inventor: ZENGO TAKESHI
IPC: B41J25/20
Filed: 2021-06-04
Abstract: The present invention is to provide a reading apparatus and an image forming apparatus that can obtain information about an object to be detected on a recording medium of a reading source at the time of reading. According to the present invention, the reading apparatus comprises: a reading unit for reading the recording medium of the reading source; and an information acquisition unit for acquiring information on the object to be detected added to the recording medium of the reading source.
Patent KR-20220166398-A (KR)
Title: Apparatus and method for preventing leakage of hydrogen
Inventor: LEE YONG HEE
IPC: H01M8/0438
Filed: 2021-06-09
Abstract: A device for preventing hydrogen leakage according to an embodiment of the present invention can include: a hydrogen shut-off valve that opens and closes the inflow of hydrogen supplied from a hydrogen supply unit; a hydrogen supply valve that opens and closes so that the introduced hydrogen can be supplied to a fuel cell stack or discharged to the outside; and a control unit for controlling opening and closing of the hydrogen shut-off valve or the hydrogen supply valve based on whether hydrogen is supplied from the hydrogen supply unit.
Patent KR-20220167805-A (KR)
Title: Semiconductor device
Inventor: PARK BEOMJIN
IPC: H01L29/06
Filed: 2021-06-14
Abstract: According to the concept of the present invention, a semiconductor device comprises: a first active pattern on a substrate; a pair of first source/drain patterns on the first active pattern and a first channel pattern therebetween, wherein the first channel pattern includes first semiconductor patterns stacked and spaced apart from each other; a gate electrode on the first channel pattern; a first gate cutting pattern adjacent to the first channel pattern and penetrating the gate electrode; and a first spacer pattern provided between the first gate cutting pattern and the first channel pattern. The first spacer pattern comprises: a first residual pattern adjacent to an outermost sidewall of at least one of the first semiconductor patterns; and a second residual pattern on the first residual pattern, wherein the second residual pattern may be spaced apart from the first gate cutting pattern. The semiconductor device has improved operating speed and electrical characteristics by reducing parasitic capacitance between a gate electrode and an active contact.
Patent KR-20220168739-A (KR)
Title: Electrode connector attached to the skin for measuring bioelectrical signals
Inventor: KIM TAE IL
IPC: A61B5/263
Filed: 2021-06-17
Abstract: The present invention relates to an electrode connector attached to a skin for measuring a bioelectrical signal that can measure a successful bioelectrical signal by minimizing dynamic noise generated by factors such as movement or external vibration of a user. The electrode connector comprises: a bonding layer bonded to a skin; a first insulating layer laminated on the bonding layer; a connector metal layer laminated on the first insulating layer; an ultra-thin connector unit including a second insulating layer laminated to expose both ends of the metal layer on the connector metal layer; and an electrode unit including an electrode metal layer covering one exposed side of the connector metal layer and a skin adjacent to the one side and a first support layer covering the electrode metal layer.
Patent KR-20220169607-A (KR)
Title: Thermoplastic resin composition, method for preparing the same and article prepared therefrom
Inventor: YOUNG JOO KIM
IPC: B29C48/285
Filed: 2021-06-21
Abstract: The present invention relates to a thermoplastic resin composition, a method for preparing the same, and a molded article prepared thereby and, more specifically, to a thermoplastic resin composition, a method for preparing the same, and a molded article prepared thereby, which comprises: (a) 38 to 62 wt% of a polyamide resin; (b) 5 to 26 wt% of a modified polyphenylene oxide resin; and (c) 27 to 42 wt% of carbon fiber, wherein the balance calculated from an electronic wave shielding efficiency (dB), impact strength, bending features, and a moisture absorption rate is 17 or higher. According to the present invention, electronic wave shielding efficiency that can replace a metal is achieved to minimize the bending feature and the moisture absorption rate.
Patent KR-20220169991-A (KR)
Title: Floor insulation for vehicles
Inventor: KWON CHOONG HO
IPC: B62D27/02
Filed: 2021-06-22
Abstract: A floor part mounted on a vehicle floor and a tunnel part mounted on a center floor tunnel are separately manufactured, and the floor part and the tunnel part are integrally fused, so that a loss portion that occurs when the tunnel part protruding from the center floor tunnel is integrally manufactured can be removed. In particular, the floor part and the center floor tunnel are each manufactured of PET felt, thereby being easily and conveniently manufactured into a desired shape and increasing sound absorption performance. The floor part and the center floor tunnel are formed of the same material, thereby being easily fused and integrally manufactured. In addition, when the floor part has no extended pad, the floor part and the tunnel part are separately manufactured and fused with each other to be integral, so that a floor insulation for vehicles can be manufactured with the loss portion minimized.
Patent KR-20230005007-A (KR)
Title: Clustered Drones system capable of aiming target area
Inventor: KIM HYUN GOOK
IPC: B64D47/00
Filed: 2021-06-30
Abstract: The present invention relates to a wired clustered drone system capable of aiming a target and a clustered flight control method thereof and, more specifically, to a wired clustered drone system, wherein each of a plurality of drones is mounted to a connection line to receive electricity from the connection line, transmit data sensed in the drones through the connection line, and receive a drone control signal from the connection line. The wired clustered drone system includes: a plurality of detachable units which are installed to be mounted to the connection line and to be spaced a certain interval apart from each other in a longitudinal direction of the connection line; and a wired drone which is mounted to each of the detachable units to generate a driving force. The wired drone includes: an angle adjustment unit which is provided at one side of the detachable unit; a drone body which is installed on each of both ends of the angle adjustment unit; a plurality of wing frames which are formed to be coupled to and extend from each side surface of the drone body; a propeller which is provided on each end of the wing frame; a driving unit which rotates the propeller; and a control unit which controls driving of the driving unit. When hovering the wired drone, an angle is adjusted as the connection line is tilted up and down based on the angle adjustment unit while the horizontality of the drone is maintained. Accordingly, the present invention enables precise work.
Patent KR-20230006677-A (KR)
Title: Manufacturing method for cathode active material and cathode active material manufactured by the same
Inventor: SON JONG TAE
IPC: D01D10/02
Filed: 2021-07-01
Abstract: The present invention relates to a method for manufacturing a positive electrode active material having excellent electrochemical properties and a positive electrode active material manufactured thereby. The method for manufacturing a positive electrode active material of the present invention includes the steps of: manufacturing a mixed solution; manufacturing nanofibers by electrospinning the mixed solution; heat-treating the nanofibers; and manufacturing a positive electrode active material.