baber/WOPTO huggingface dataset:
Patent KR-20210132782-A (KR)
Title: Display device and method for manufacturing the same
IPC: H01L27/12
Filed: 2020-04-27
Abstract: An object of the present invention is to provide a display device capable of reducing thickness of a display panel while preventing deterioration of image quality such as color reproducibility. According to the present invention, the display device comprises: a first substrate including a plurality of unit light emitting areas; a first electrode and a second electrode provided on each of the unit light emitting areas of the first substrate and provided on the first substrate; a first insulating layer exposing a partial area of each of the first electrode and the second electrode; at least one light emitting element provided on the first insulating layer and having a first end and a second end in a longitudinal direction; light conversion patterns provided to surround at least one light emitting element, covering a portion of an upper surface of at least one light emitting element, and exposing first and second ends of the at least one light emitting element; a first contact electrode provided on the first electrode and connecting an exposed partial area of a first electrode and a first end of the at least one light emitting element; and a second contact electrode provided on the second electrode and connecting an exposed partial area of the second electrode and the second end of the at least one light emitting device.
Patent KR-20210136206-A (KR)
Title: Emergency power supply system in case of power failure in electric vehicle charging station
IPC: H01M8/0612
Filed: 2020-05-06
Abstract: The present invention relates to a system for supplying emergency power in case of a power failure at an electric vehicle charging station. More specifically, when a power failure occurs at an electric vehicle charging station equipped with a charger for charging a battery pack embedded in an electric vehicle at its output voltage when a connector including a charger control part is installed at the end of a cable and connected to the battery pack, the emergency power supply system can automatically supply emergency power to the charger. A prevailing power monitoring part for detecting whether a prevailing voltage is supplied is installed on an input terminal of the charger control part, and a generator driving signal generation part for generating a driving signal to an emergency power generator when the supply of prevailing power is cut off due to a power failure as a result determined by the charger control part is installed on an output terminal of the charger control part, and also, an emergency power generator for generating emergency power with a hydrogen fuel cell and complex fuel including hydrogen gas and biofuel and supplying the power to the charger is installed between a power supply part of the charger and the output terminal of the generator driving signal generation part. Therefore, when the supply of prevailing power is cut off due to a power failure or malfunction in a prevailing power supply system at the electric vehicle charging station, the emergency power generator using the hydrogen fuel cell and the complex fuel is promptly turned on such that various pieces of charging-related equipment including the charger in the electric vehicle charging station can be immediately and continuously provided with the emergency power for a long period, and accordingly, the charging-related equipment in the electric vehicle charging station can be stably and efficiently operated even in case of a power failure.
Patent KR-20210136521-A (KR)
Title: Umbilical cord support device for new born baby
IPC: A61B17/132
Filed: 2020-05-08
Abstract: The present invention relates to an umbilical cord support device for a new born baby. The umbilical cord support device for the new born baby comprises: a compression accommodating part that compresses, in a wrapped state, the umbilical cord of the new born baby to prevent bleeding; and a supporter part that is fixed to the compression accommodating part to maintain the umbilical cord in an erected state through the compression accommodating part. As the umbilical cord is held up and compressed at the same time to perform hemostasis at the same time, the umbilical cord support device for the new born baby of the present invention made as described above allows catheterization to be performed alone, and can be used very effectively in a new born baby intensive care unit for which manpower is insufficient.
Patent KR-20210142978-A (KR)
Title: Prediction device of microscopic pedestrian's route choice at the center of subway station
IPC: G06Q10/04
Filed: 2020-05-19
Abstract: The present invention relates to an apparatus for predicting a route of a pedestrian, comprising: a pedestrian network information unit storing geographic information including a pedestrian network around a subway station or receiving a call from an external server; a basic pedestrian database storing information on objective elements including a traffic amount of the pedestrian and jobs and ages influencing route selection of the pedestrian; a pedestrian route selection model unit calculating a probability for selecting a shortest route at a cross point in which traffic routes are discriminated into two or more in the pedestrian network; and a traffic analysis module receiving pedestrian network information and basic pedestrian information of an analysis target area from the pedestrian network information unit and the basic pedestrian database respectively, calculating the route selection of the pedestrian from the probability, calculated by the pedestrian route selection model unit, on whether the shortest route is selected at each cross point. The present invention can contribute to establishment of a pedestrian policy with respect to a region around the subway station.
Patent KR-20210145886-A (KR)
Inventor: HONG JOO HEON
IPC: A23P30/20
Filed: 2020-05-25
Abstract: The present invention relates to a method for manufacturing rice cake for stir-fried rice cake using a mixture of an Ecklonia cava extract and polysaccharides, which provides excellent texture and preference, and rice cake thereof. According to the present invention, the method comprises the following steps: (1) drying and pulverizing Ecklonia cava to prepare Ecklonia cava powder; (2) adding water to the Ecklonia cava powder prepared in the step (1) to perform extraction and performing filtration and concentration to prepare an Ecklonia cava extract; (3) after adding ethanol to the Ecklonia cava extract prepared in the step (2), performing stirring and centrifugation to separate precipitated Ecklonia polysaccharides; (4) mixing the Ecklonia cava extract prepared in the step (2) and the Ecklonia cava polysaccharides separated in the step (3) and concentrating and drying the mixture to prevent an Ecklonia cava mixture; and (5) steaming and extruding a dough acquired by kneading wet rice flour, salt, citric acid, and water with the Ecklonia cava mixture prepared in the step (4) to form the dough.
Patent KR-20210145534-A (KR)
Inventor: CHOI SEOK GWAN
IPC: B65H35/00
Filed: 2020-05-25
Abstract: The present invention relates to a taping device and taping method for an adhesive tape attached to a battery cell. The taping device for an adhesive tape attached to a battery cell includes: a first assembly for cutting a tape to a predetermined length; a third assembly formed with a space mounted therein with a plurality of battery cells to fix the battery cell so that the tape cut from the first assembly is attached to the battery cell; and a second assembly provided between the first assembly and the third assembly and rotated toward the third assembly after adsorbing the tape cut from the first assembly to adhering the tape to an outer side of the battery cell, wherein the second assembly includes: a first transfer unit installed in a lower portion and moved between the first assembly and the third assembly; a third transfer unit installed in an upper portion of the first transfer unit to adsorb the tape cut from the first assembly, thereby transferring the tape; and a second transfer unit installed in the upper portion of the first transfer unit so as to be installed on one side of the third transfer unit, controlling vertical movements of the third transfer unit, in which the third first transfer is rotated towards the first assembly or the third assembly.
Patent KR-20210111658-A (KR)
Title: Core-shell nanostructures for semiconductor devices
Inventor: Peng cheng yi
IPC: H01L29/06
Filed: 2020-05-26
Abstract: Disclosed are a structure of a semiconductor device with core-shell nanostructured channel regions between source/drain regions of FET devices and a method of fabricating the semiconductor device. A semiconductor device includes a substrate, a stack of nanostructured layers with first and second nanostructured regions disposed on the substrate, and nanostructured shell regions wrapped around the second nanostructured regions. The nanostructured shell regions and the second nanostructured regions have semiconductor materials different from each other. The semiconductor device further includes first and second source/drain (S/D) regions disposed on the substrate and a gate-all-around (GAA) structure disposed between the first and second S/D regions. Each of the first and second S/D regions includes an epitaxial region wrapped around each of the first nanostructured regions, and the GAA structure is wrapped around each of the nanostructured shell regions.
Patent KR-20200138063-A (KR)
Inventor: YU JAERIM
IPC: B60W50/10
Filed: 2020-05-29
Abstract: Provided are a system for estimating a driving intention of a driver, and a method thereof. According to an embodiment of the present invention, the system comprises: a boarding unit for enabling a driver to board the same, and driving and traveling a yaw table in accordance with a driving simulation; a unidirectional linear rail for moving the boarding unit in one direction; a driver input acquiring unit provided in the boarding unit to acquire driving information on the driver; a driver state acquiring unit worn by the driver to acquire visual information on the driver; a driving simulation unit for acquiring driving route information and surrounding information; a control unit for estimating longitudinal or lateral driving intention of the driver on the basis of acquired information, and generating a yaw motion input for horizontally or vertically aligning the boarding unit with the unidirectional linear rail in accordance with the estimated driving intention; and a yaw table driving unit for rotating a yaw table in accordance with the yaw motion input to align the boarding unit with the unidirectional linear rail. According to the present invention, installation space and induction costs can be reduced.
Patent KR-20210150916-A (KR)
Inventor: CHA SEUNG JOON
IPC: G01V1/40
Filed: 2020-06-04
Abstract: According to an embodiment of the present invention, provided are a method and an apparatus for estimating S-wave velocities by learning well logs. The method comprises: a model formation step of forming an S-wave estimation model to output S-wave velocities corresponding to measured depth when the well logs are input based on train data in which a value of each of a plurality of factors included in the well logs according to measured depth is input data, and the S-wave velocity corresponding to the measured depth is answer data; and an S-wave velocity estimation step of inputting object data obtained by arranging the respective values of the plurality of factors included in the well logs corresponding to the measured depth, acquired from a well at which the S-wave velocities are to be estimated, to the S-wave estimation model to estimate the S-wave velocities corresponding to the measured depth. An artificial intelligence model which has learned the well logs can be used to accurately and quickly predict the S-wave velocities.
Patent KR-20210153170-A (KR)
Inventor: KIM SOODONG
IPC: G02B5/20
Filed: 2020-06-09
Abstract: According to an exemplary embodiment, a display device comprises a light emitting element layer and a light control layer. The light control layer includes: a plurality of partition wall units spaced apart from each other; a color control unit disposed between the partition wall units and including quantum dots and first scattering particles; and a coating layer covering side surfaces of the partition wall units adjacent to the color control unit. The coating layer comprises at least one of a substitution dispersant and substitution scattering particles. The substitution dispersant and the substitution scattering particle may individually include a substituent of at least one between an amine group and a carboxyl group. The number of amine groups and the number of carboxyl groups included in the coating layer are different from each other. It is possible to prevent the first scattering particles included in the color control unit from being adsorbed to the partition wall units. Accordingly, a decrease in light emitting efficiency of the display device can be prevented and light emitting efficiency increasing characteristics due to the scattering particles included in the coating layer can be exhibited.
Patent KR-20210152752-A (KR)
Title: Autoclave apparatus
Inventor: MOON KYUNG WON
IPC: H01L51/56
Filed: 2020-06-09
Abstract: An autoclave device according to the present invention includes: a housing having an inlet through which a tray loaded with a panel assembly can be input, an outlet through which the panel assembly can be discharged, and a preheating chamber, a process chamber, and a buffer chamber sequentially disposed between the inlet and the outlet; an inlet door for opening and closing the inlet; an outlet door for opening and closing the outlet; a first intermediate door for opening and closing a passage between the preheating chamber and the process chamber; a second intermediate door for opening and closing a passage between the process chamber and the buffer chamber; a preheating gas supply device for supplying heated gas to the preheating chamber; a heat treatment gas supply device for supplying heated gas to the process chamber; a post-heating gas supply device for supplying heated gas to the buffer chamber; a preheating chamber guide rail installed in the preheating chamber to guide the tray; a process chamber guide rail installed in the process chamber to guide the tray; a buffer chamber guide rail installed in the buffer chamber to guide the tray; a preheating chamber tray transfer device for moving the tray from the preheating chamber to the process chamber; a process chamber tray transfer device for moving the tray from the process chamber to the buffer chamber; a buffer chamber tray transfer device for moving the tray from the buffer chamber to the outlet; and a control device. According to the present invention, bubbles existing in the panel assembly can be easily removed.
Patent KR-20200079228-A (KR)
Title: System and method of communicating in a welding system over welding power cables
Inventor: ZUCKER JAMES P
IPC: H04B3/54
Filed: 2020-06-23
Abstract: According to the present invention, systems and methods are related to welding systems having a welding power supplier and a wire feeder, wherein the power supplier and the wire feeder communicate with each other over the welding power cables. In exemplary embodiments, the wire feeder communicates with the power supplier over the welding cables by using current drawing pulses which are generated and recognized by the power supplier. Similarly, the power supplier generates voltage pulses which are transmitted over the welding power cables and recognized by the wire feeder. Therefore, bidirectional data communication between the wire feeder and the power supplier can be easily performed.
Patent KR-20220001301-A (KR)
Title: Mold apparatus for steel fiber
Inventor: OK GHI MOON
IPC: B21F45/00
Filed: 2020-06-29
Abstract: The present invention relates to a mold for manufacturing steel fibers, which has a pair of upper and lower molds arranged up and down to bend and cut a wire, which is a raw material for steel fibers. The outer peripheral surfaces of the upper and lower molds each have: a curved portion formed to be convexly curved in an upward direction; horizontal portions formed at both ends of the curved portion to extending in a horizontal direction; cutting blade insertion holes formed in both ends of the horizontal portions to insert and fix cutting blades thereto; and concave portions formed at ends of the cutting blade insertion holes to extend therefrom, and formed concavely in a downward direction to correspond to the curved portion. The curved portion, the horizontal portions, the cutting-edge insertion holes, and the concave portion are continuously formed along the outer periphery of the upper and lower molds in plurality. The radius of curvature of each of the curved portion and the concave portion is formed in a ratio of 0.58:0.62 with respect to the radius of curvature of a steel fiber. The height of the curved portion and the concave portion is formed in a ratio of 1.72:1.77 with respect to the height of the steel fiber. The total length of the curved portion and the concave portion is formed in a ratio of 0.88:0.93 with respect to the height of the steel fiber. Therefore, productivity can be increased.
Patent KR-20220005694-A (KR)
Title: Train track using a PST panel equipped with a fixture for fixing and supporting EVA foam on the filling layer
Inventor: JOO GWANG JUN
IPC: E01B1/00
Filed: 2020-07-07
Abstract: The present invention relates to a train track using a precast slab track (PST) panel forming a filling layer (300) between a concrete base layer (100) and a slab panel (200) by using a filling material, wherein ethylene vinyl acetate foam (herein after referred to as EVA foam; 400) is installed to be used to prevent leakage during the filling of the filling material, and protect the filling layer (300) after the formation of the filling layer (300). In order to prevent the separation of the EVA foam (400), the train track includes a fixture (500) for fixing and supporting the EVA foam (400) to the filling layer.
Patent KR-20220004518-A (KR)
Title: Face mask for group meals in restaurant
Inventor: PARK JIN WON
IPC: A62B18/02
Filed: 2020-07-07
Abstract: The present invention provides a face mask for communal feeding capable of protecting ordinary people eating meals from infection virus caused by droplet transmission in a general public restaurant which requires the communal feeding; and allowing the ordinary people to easily eat food on the other hand. The present invention divides a shape of a general-sized quarantine and dental mask sold on a market into two stages of an upper plate and a lower plate. At this time, a lower plate of a mouth part around the upper plate is opened up and down or closed. At the moment when a mask user eats the food in the public restaurants and dining facilities, the food is put in the mouth by opening the lower plate to an upper side. After that, the lower plate is returned to an original position and an initial droplet blocking function is continuously performed. In the public restaurants where many people are gathered, the general restaurants during lunch and dinner times, the dining facilities where people have to eat in a group, the user can eat desired food without anxiety by preventing spread of droplets from the other party.
Patent KR-20210008316-A (KR)
Inventor: BERKHOUT PIETER DIRK
IPC: F25D23/00
Filed: 2020-07-10
Abstract: A refrigerator has a cabinet, at least one door and a plurality of refrigeration components. The cabinet defines an interior volume including at least one cooling compartment. The at least one door is carried by the cabinet and provides access to the interior volume. The plurality of refrigeration components include a compressor, a condenser and a fan. The refrigerator additionally includes a component subassembly incorporating the plurality of refrigeration components and an airflow path extending between an inlet for cold air and an outlet for warm air. The refrigeration components are located along the airflow path. The refrigerator further includes a noise reduction arrangement for reducing an operating noise of the refrigerator. The noise reduction arrangement includes a plurality of walls defining the airflow path. The walls include a noise absorbing material. The plurality of walls include a plurality of external walls and a plurality of internal walls. The plurality of external walls define an outer perimeter of the component subassembly and are oriented generally orthogonal to one another. The internal walls of the plurality of internal walls can be skewed relative to the external walls of the plurality of external walls. At least some of the walls of the plurality of the walls can be load-bearing walls.
Patent KR-20210018057-A (KR)
Title: Exposure apparatus and method of manufacturing article
Inventor: SATO TAKANORI
IPC: H01L21/027
Filed: 2020-07-20
Abstract: Provided is a technique advantageous in pattern formation accuracy on a substrate in scanning exposure. An exposure apparatus, which exposes a shot region of the substrate by scanning the substrate with respect to exposure light, comprises: a measurement unit which measures a surface position of the shot region at a plurality of measurement points before the shot region is exposed to the exposure light during the scanning of the substrate; and a control unit which controls the inclination of the substrate on the basis of the measurement results of the measurement unit. The inclination control on the substrate is started when the surface position is measured at a predetermined number of measurement points among the plurality of measurement points. The control unit determines a control profile used for the inclination control of the substrate, according to a time difference between the start time of the inclination control on the substrate and the start time of exposure of the shot region to the exposure light.
Patent KR-20220010960-A (KR)
Inventor: PARK SANG HYUK
IPC: A63F13/327
Filed: 2020-07-20
Abstract: Disclosed are a method for providing a betting service using a game log and a system thereof. According to the present invention, the game log for a game instance which has already been performed may be collected, and the betting service for the game instance may be continuously provided based on the collected game log. In addition, the betting service for the game instance whose fun has been verified based on the previously generated game log may be provided. The method for providing the betting service of the present invention comprises: a collecting step; a filtering step; a deciding step; a providing step; and a processing step.
Patent KR-20210012958-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: KIM MINJUN
IPC: H01L51/00
Filed: 2020-07-23
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, thereby improving the efficiency, low driving voltage and/or lifespan characteristics of the organic light emitting device.