baber/WOPTO huggingface dataset:
Patent KR-20220128730-A (KR)
Title: Method, apparatus and storage medium for authenticating user
Inventor: CHUN JINWOOK
IPC: G06F21/45
Filed: 2021-03-15
Abstract: According to various embodiments, an electronic device comprises: a memory; a display; a plurality of cameras arranged beneath the display; and at least one processor operationally connected to the memory, the display, and the plurality of cameras. The at least one processor can be configured to, while controlling multiple pixel areas of the display corresponding to the plurality of cameras, acquire multiple images of a user through the plurality of cameras, acquire a final image based on at least one of the acquired multiple images, and perform authentication for the user based on the final image. Other embodiments are also possible. Therefore, the present invention can enhance the reliability of authentication.
Patent KR-20220129296-A (KR)
Title: Solar-wind hybrid power generation connector for street light
Inventor: YIM SUNG YUL
IPC: H02S40/22
Filed: 2021-03-16
Abstract: The present invention relates to a solar-wind hybrid power generation connector for a streetlight and, more specifically, to a solar-wind hybrid power generation connector for a streetlight, which enables easy installation even on a streetlight which is being used to autonomously generate power to be used raise awareness for using natural energy, enables easy installation on a newly manufactured streetlight to autonomously generate power to be used raise awareness for using natural energy, and enables simple installation to reduce installation costs and perform wind or sunlight generation, so it is possible to allow maintenance costs of streetlights to be low.
Patent KR-20220129962-A (KR)
Title: Method for detecting abnormal state of inverter type air conditioner
Inventor: KIM HAE SUNG
IPC: F25B49/02
Filed: 2021-03-17
Abstract: Disclosed is a method for detecting an abnormal state of an inverter-type air conditioner. The method for detecting the abnormal state of the inverter-type air conditioner of the present invention comprises: a step of allowing a control unit to receive a first current value when a first set time has elapsed after initial driving of a compressor; a step of allowing the control unit to receive a second current value while increasing the second set time by the set time unit after the first set time has elapsed; a step of allowing the control unit to compare the first current value and the second current value to determine whether the second current value is equal to or lower than the first current value by a set value; a step of allowing the control unit to determine a holding time when the second current value is equal to or lower than the first current value by the set value; and a step of allowing the control unit to determine an abnormal state when the holding time exceeds a set holding time. The present invention can prevent damage that may occur by driving the compressor in a blocked state of a high-pressure portion.
Patent KR-20210122174-A (KR)
Inventor: IKEHIRA SHU
IPC: H01L21/67
Filed: 2021-03-29
Abstract: Provided are a resin composition capable of obtaining a cured product with suppressed curvature and excellent long-term reliability; a cured product of the resin composition; a resin sheet; a printed wiring board; a semiconductor chip package; and a semiconductor device. The present invention relates to a resin composition comprising (A) an epoxy resin and (B) a curing agent and a resin composition, wherein a value Z_f (ppm·cm^3/mol·K) obtained by dividing an average coefficient of linear thermal expansion α of the cured product by the crosslinking density n of the cured product satisfies a following inequality: 145 < Z_f < 1300.
Patent KR-20220079384-A (KR)
Title: 커패시터 모듈
Inventor: KYEONG HOON PARK
IPC: H01G11/78
Filed: 2021-04-01
Abstract: 본 발명은 배어셀, 배어셀을 수용하는 케이스, 배어셀의 상단 및 하단에 배치된 내부터미널, 및 내부터미널에 연결된 부스바를 포함하며, 케이스는 배어셀의 측면을 둘러싸는 측부를 포함하고, 측부는 평면상 사각 형상으로 배치되는 제1측부, 제2측부, 제3측부 및 제4측부를 포함하여, 간단한 구조로 모듈저항을 최소화할 수 있다.
Patent KR-20220138145-A (KR)
Title: Video review system, method and program
Inventor: YI HYUN BEAN
IPC: H04N21/44
Filed: 2021-04-05
Abstract: A video review method according to an embodiment of the present invention comprises the steps of: when a user inputs a video file to be checked and reviewed, analyzing, by a video review program executed on a screen of a user terminal, the video file and extracting video data and audio data parts; extracting, by the video review program, at least one video still image for each section in units of review time intervals input by the user from the extracted image data, and outputting the video still image on the screen of the user terminal; generating, by the video review program, subtitle information and volume information for each section corresponding to the video still screen for each section separately from the extracted audio data; and classifying the generated information according to the video still screen of the corresponding part and outputting the video still screen, the subtitle information, and the volume information for each section to the screen of the user terminal. The present invention can efficiently check whether a video has a problem.
Patent KR-20220139054-A (KR)
Title: Polyurethane particles and method for manufacturing the same
Inventor: CHOI SUNG WOOK
IPC: C08J3/12
Filed: 2021-04-07
Abstract: The present invention relates to polyurethane particles and to a manufacturing method thereof, wherein the polyurethane particles contain: a polyurethane structure comprising a copolymer including a biodegradable polyol-based monomer polymerization unit and a diisocyanate-based monomer polymerization unit; and a sunscreen incorporated into the polyurethane structure. The present invention is to provide the polyurethane particles that are excellent in biodegradability and biocompatibility and can be stably stored without elution of the incorporated active ingredient even under harsh conditions and the manufacturing method thereof.
Patent KR-20220142840-A (KR)
Inventor: OH WAN KON
IPC: B60R15/00
Filed: 2021-04-15
Abstract: The present invention relates to a camping car having a structure where a mobile multi-purpose booth can be installed. The mobile booth includes: an upper housing detachably coupled to the camping car; a storage part for storing a folding or rolling shield therein in a state disposed on the side of the upper housing; and a lower housing that is coupled to a lower part of the upper housing to be able to adjust the distance and functions and acts as a lower support part. In a process of separating the lower housing from the upper housing in the downward direction, the shield on the storage part connects the upper housing and the lower housing so that a space temporarily separated from the outside can be created. An objective of the present invention is to enable a private space function including shower and undressing on a vehicle.
Patent KR-20220145642-A (KR)
Inventor: JOUNG SO YOUNG
IPC: H04N21/2743
Filed: 2021-04-22
Abstract: The present invention is a system that provides various live concerts such as a musical, a performance, a play, a concert, and the like through an online streaming service and enables to revitalize a market of a performing art that has shrunk due to a pandemic and more specifically, enables a small and medium-sized agency that has difficulty conducting an online concert due to various practical problems to be able to easily construct and conduct the online concert, and enables the performing arts practitioners to be able to also continue to perform along with the development of the performing arts world for which is currently experiencing many difficulties. The method comprises: a process of confirming; a process of notifying; a process of granting; a process of reviewing; a process of re-reviewing; and a process of uploading.
Patent KR-20220148566-A (KR)
Inventor: LEE WOUL WOO
IPC: D07B1/18
Filed: 2021-04-29
Abstract: The present invention relates to a locking-type wire rope sling having an integral tag and a method for manufacturing the wire rope sling. The locking-type wire rope sling, according to the present invention, comprises: a ring part (20); a joint member (30); a tag part (40); a transparent resin part (50); and a tapered part (52) and an overlay part (56). Accordingly, the present invention enables a user to continuously recognize a tag having identification information written thereon in a transparent state.
Patent KR-20220149159-A (KR)
Inventor: KIM DONG JIN
IPC: C02F101/10
Filed: 2021-04-30
Abstract: The present invention relates to a phosphorus component removal agent for wastewater and a method for manufacturing the same, and more specifically, to a phosphorus component removal agent for wastewater manufactured by drying or pyrolyzing coagulated sludge generated in a water purification plant, and a method for manufacturing the same. The present invention includes the steps of: pretreating flocculated sludge; and drying or pyrolyzing the pretreated flocculated sludge. The present invention improves phosphorus removal performance.
Patent KR-20220149336-A (KR)
Title: Method for predicting success of gynecological cancer pdx model
Inventor: KIM JAE HOON
IPC: G01N33/574
Filed: 2021-04-30
Abstract: The present invention relates to a method for predicting the success of a gynecological cancer a patient-derived xenograft (PDX) model, which includes the steps of: measuring an expression level of at least one of ICOSLG, NFKB2 and RelB in a biological specimen isolated from a subject; comparing the measured expression level of at least one of ICOSLG, NFKB2 and RelB with that of a control group; and determining the possibility of the success of the PDX model for the biological specimen according to comparison results. According to the present invention, unnecessary processes and costs in establishing a gynecological cancer PDX model can be reduced.
Patent KR-20220150536-A (KR)
Title: Heating system and the method thereof
Inventor: JANG BYUNGKWAN
IPC: B64G1/50
Filed: 2021-05-04
Abstract: The present invention relates to a heating system, and more particularly, to a heating system with increased space efficiency. A heater and an insulating material are formed in a tent type to cover the entire configuration of mounted equipment, so that the temperature of the entire system can be maintained without having the heater individually attached to each equipment, and heat can be applied to the equipment, even if the heater is not attached to the equipment, without difficulty, since a radiant heater is used, even when the surrounding environment is in a vacuum state.
Patent KR-20220153802-A (KR)
Title: Method and apparatus of calibration
Inventor: PARK DA EUL
IPC: G06K9/00
Filed: 2021-05-12
Abstract: Disclosed are a method and device for calibration. The disclosed method for calibration comprises the steps of: detecting a predetermined pattern included in a road surface from a driving image of a vehicle; converting image coordinates of an image domain of the pattern to world coordinates of a world domain; comparing a size predicted based on the world coordinates of the pattern with a reference size of the pattern to determine whether or not to perform calibration of a camera which captures the driving image; in response to performing calibration of the camera, determining relative world coordinates of a motion contrast pattern of the camera using images captured at different viewpoints in the camera; converting the relative world coordinates of the pattern to absolute world coordinates of the pattern; and performing calibration of the camera using a correspondence relationship between the absolute world coordinates of the pattern and image coordinates of the pattern. Accordingly, coordinate system conversion information can be used to implement various functions such as autonomous driving and an advanced driver assistance system (ADAS).
Patent KR-20210158314-A (KR)
Inventor: NAKAMORI TAKAYA
IPC: G03F9/00
Filed: 2021-05-13
Abstract: Provided is an alignment apparatus advantageous for increasing the accuracy of mark position measurement. More specifically, provided is an alignment device performing alignment of a substrate by detecting a mark formed on the substrate. According to the present invention, the alignment apparatus comprises: a stage holding and moving a substrate; an imaging unit capturing an image of the mark formed on the substrate held by the stage to acquire the image of the mark; and a processing unit processing the image acquired by the imaging unit to acquire the position of the mark. The processing unit performs contrast enhancement processing on a plurality of images acquired by capturing the same position of the substrate by the imaging unit a plurality of times when the stage is stopped, generates a composite image by synthesizing the plurality of images completing the contrast enhancement processing, and acquires the position of the mark on the basis of the composite image.
Patent KR-20220154534-A (KR)
Title: Bottle cap having opening check function
Inventor: LEE DONG JUN
IPC: B65D55/02
Filed: 2021-05-13
Abstract: The present invention relates to a container lid having an opening confirmation function, and particularly to the container lid having an opening confirmation function capable of easily checking whether the container has been opened a the first time. According to the present invention, a breakable member connecting a base member and a cover member is cut when the cover member is initially opened. At this time, since a part constituting the breakable member is plastically deformed while being expanded and stretched in the vertical direction and then cut. Thus, users can easily recognize whether the breakable member is cut or deformed, thereby capable of easily checking whether the cover member is first. The container lid includes a base member, a cover member, a hinge member, a handle part, and a breakable member.
Patent KR-20220155513-A (KR)
Title: Cassette for loading glass plates and chemical strengthening system including the same
Inventor: SHON HUI YEON
IPC: C03B35/20
Filed: 2021-05-14
Abstract: A chemical strengthening system according to an embodiment comprises: a strengthening unit in which chemical strengthening of a glass plate is performed; a heating unit in which post-heat treatment of the glass plate is performed; and a cassette on which glass plates are loaded and which is movable between the strengthening unit and the heating unit, wherein the cassette includes a lower support for supporting a lower end of the glass plate, and the lower support is rotatable about a rotation axis that does not move within the cassette.
Patent KR-20220157699-A (KR)
Title: Pyrofuse
Inventor: SIN DEOK KANG
IPC: H01H85/041
Filed: 2021-05-21
Abstract: The present invention relates to a pyro-fuse equipped with an indicator function to check whether a fuse is operating from the outside. According to the present invention, the pyro-fuse comprises: a housing in which an operation space is formed; an element penetrating a side surface of the housing; an igniter provided on the upper part of the operation space; a punch movably installed in the operation space; and an indicator provided in the operation space and exposed to the outside of the housing by the punch. When the igniter explodes due to an abnormality in an electric circuit, the punch moves and cuts the element and, at the same time, the indicator is exposed to the outside of the housing, thereby cutting off the electric circuit and indicating the operation state of a fuse to the outside.
Patent KR-20220159195-A (KR)
Inventor: KIM TAE YOUNG
IPC: A23L11/65
Filed: 2021-05-25
Abstract: Provided is a preparation method of natural amino acid powder. Specifically, the preparation method of natural amino acid powder according to the present invention comprises: a first step of grinding boiled beans and separating bean-curd dregs to prepare soy milk by means of heating; a second step of inoculating the soy milk with lactobacillus plantarum, or lactic acid bacterium to ferment the inoculated soy milk; a third step of separating an upper liquid layer a lower liquid layer formed in the fermented soy milk; a fourth step of adding a first proteinase to the lower liquid layer of the soy milk to make primary enzymatic reaction for 4-5 hours; a fifth step of adding a second proteinase to the soymilk subjected to the primary enzymatic reaction to make secondary enzymatic reaction for 7-8 hours; a sixth step of heating the soy milk subjected to the second enzymatic reaction to inactivate the enzyme; and a seventh step of freeze-drying the soy milk subjected to the inactivation of the enzyme to make the same into powder. Accordingly, the amino acid powder can be conveniently and effectively consumed to enhance protein digestion and absorption rates.
Patent KR-20210154729-A (KR)
Inventor: JEFFREY H HUNT
IPC: B64F1/36
Filed: 2021-05-26
Abstract: The present invention relates to a method, a device, a system, and a computer program product (822) for monitoring a platform (202). An image (224) is received by a computer system (216) from a sensor system placed to monitor a movement (212) of a person (204) on a platform (202). A series of people (204) are identified by the computer system (216) in the image (224). Movements (212) of the series of people (204) on the platform (202) are determined by the computer system (216) by using the image (224). The count of the people (204) on the platform (202) is determined by the computer system (216) based on the determined movements (212) for the series of people (204). A series of acts (228) are conducted by the computer system (216) based on the count (226) of the people (204) on the platform (202). The present invention aims to provide a method, a device, a system, and a computer program for monitoring a platform for tracking passengers and articles entering or leaving an aircraft.
Patent KR-20220040361-A (KR)
Inventor: NOH TAE GYUN
IPC: H01M10/04
Filed: 2021-06-02
Abstract: The present invention relates to a secondary battery manufacturing method and a secondary battery. The secondary battery manufacturing method according to the present invention includes: a folding cell forming process in which a plurality of unit cells each including at least one electrode and at least one separator are seated on one surface of a separation film and are sequentially folded to form a folding cell; a tape attachment process of attaching a pressure tape to an end of the folding cell; an accommodating process of accommodating the folding cell to which the pressure tape is attached and an electrolyte into a battery case; and a pressing process of pressing the outer surface of the battery case and the folding cell.
Patent KR-20220163573-A (KR)
Inventor: PARK SUNG HO
IPC: G06Q50/30
Filed: 2021-06-03
Abstract: Disclosed are a method for displaying grouped image messages, a computer device thereof, and a computer program thereof. An image message display method comprises the following steps of: displaying a plurality of grouped images transmitted or received as image messages in a chat room by one message unit; and switching a view mode of the image messages in the chat room according to a user request.
Patent KR-20220168476-A (KR)
Title: Cleaner station and cleaner system
Inventor: JAE WON JANG
IPC: A47L9/28
Filed: 2021-06-16
Abstract: The present invention relates to a cleaner station comprising: a door unit including a door hinge-coupled to a coupling surface to open or close a dust passage hole formed through the coupling surface; and a fluid channel part formed in a fluid channel pipe and connecting a dust bin of the cleaner and a dust collecting part, wherein the door unit comprises a scraper which is coupled to the door and, when the door blocks the dust passage hole, comes into contact with at least a part of the fluid channel pipe such that the scraper scrapes foreign matter in a fluid channel according to rotation of the door so as to eliminate dirt remaining in the dust bin, around a coupling part, or in the fluid channel.
Patent KR-20220169247-A (KR)
Title: High-strength wire rod with improved hydrogen delayed fracture resistance, heat treatment parts using the same, and methods for manufacturing thereof
Inventor: JUNG BYUNGIN
IPC: C22C38/44
Filed: 2021-06-18
Abstract: Disclosed in the present specification are a high-strength wire rod for cold-rolling with improved delayed hydrogen fracture resistance, heat-treated parts, and methods for manufacturing the same, which can be applied to automobile parts, etc. The disclosed high-strength wire rod for cold-rolling with improved delayed hydrogen fracture resistance comprises 0.3 to 0.5 wt% of C, 0.1 to 0.3 wt% of Si, 0.5 to 1.0 wt% of Mn, 0.5 to 1.5 wt% of Cr, 0.5 to 1.5 wt% of Mo, 0.01 to 0.3 wt% of V, 0.3 to 1.0 wt% of Cu, 0.3 to 1.0 wt% of Ni, and the balance Fe and other impurities.
Patent KR-20220170521-A (KR)
Title: Composition for preventing, ameliorating or treating muscular disease comprising Moutan Radicis Cortex extract as effective component
Inventor: KI SUN PARK
IPC: A23L33/105
Filed: 2021-06-23
Abstract: The present invention relates to a composition for preventing, ameliorating or treating a muscular disease, comprising a Moutan radicis cortex extract as an effective component. The effective component of the present invention, the Moutan radicis cortex extract, has little cytotoxicity, can induce and promote differentiation into myotube cells, and has an effect of suppressing the expression level of genes related to muscle cell death. The present invention also has an effect of increasing the cross-sectional area of muscles reduced during menopause, and increasing muscle strength. Therefore, the composition of the present invention can be usefully used as a health functional food for promoting muscle growth or preventing or ameliorating muscle loss due to menopause, and as a medicine for preventing or treating muscular diseases.
Patent KR-20210083229-A (KR)
Title: Method and apparatus for image encoding/decoding
Inventor: KANG JUNG WON
IPC: H04N19/44
Filed: 2021-06-25
Abstract: An image encoding/decoding method and apparatus supporting a plurality of layers are disclosed. The image decoding method supporting the plurality of layers includes the steps of: receiving a bitstream including the plurality of layers; and decoding the bitstream to obtain information on the maximum number of sub-layers for each of the plurality of layers. It is possible to improve image encoding/decoding efficiency.
Patent KR-20230008290-A (KR)
Inventor: KIM HAE GON
IPC: D21F3/00
Filed: 2021-07-06
Abstract: The present invention relates to a paper manufactured by mixing wood pulp with pulp obtained by cooking coffee ground (waste), and to an eco-friendly method of manufacturing the paper using coffee ground, in which coffee grounds are cooked and the remaining grounds are finely ground into powder form, and then applied on a paper or mixed with wood pulp to produce the paper to improve flatness of the paper and to recycle the coffee grounds. The manufactured paper is a paper produced by mixing wood pulp with pulp obtained by cooking coffee grounds. The coffee grounds are cooked and the remaining grounds are ground very finely such that the coffee ground powder is applied to the paper or mixed with wood pulp, thereby increasing flatness of the paper by filling a surface of conventional rough paper products, displaying a subtle and beautiful color due to unique color of coffee grounds, being manufactured as a high-quality paper due to good feel and a subtle coffee scent, and recycling waste coffee grounds to lower a manufacturing cost of the paper and reduce environmental pollution. The method of manufacturing the paper comprises a raw material preparation step, a cooking step, a dust removal and selection step, a coffee ground pulp producing step, a pulp mixing and dissociating step, a beating step, a chemical addition step, a sorting and papermaking step, a pressing and drying step, and a calendaring and cutting step.