baber/WOPTO huggingface dataset:
Patent KR-20220034999-A (KR)
Inventor: AHN JAE MIN
IPC: E01F13/04
Filed: 2020-09-12
Abstract: The present invention relates to an access controller for preventing an accident due to the flooding of a tunnel and an underpass, which comprises: A which is an entrance blocker which can be certainly viewed by a driver to block an entrance; B which is a line for connecting an access controller and a buoyancy device, and made of a robust material; C which is a material floating on water like a buoy when the water fills, and connected to the line; D which is a space that water can be introduced, and recessed by the height of the water that may cause an accident to a driver and the thickness of the buoyancy device; E made of a hard material which can withstand the weight of the entrance blocker and the buoyancy device, and serving as a strength point of a pulley; and F serving as a role of allowing water to be introduced into the space that the water is introduced, and vehicles to pass therethrough. According to the present invention, when a tunnel or a drain is filled with water, the water is introduced into the drain and is introduced into the space where the water fills, and then the buoyancy device ascends by buoyancy. Also, the access controller descends by a margin length of the line to enable a driver to view the same and respond thereto since the line ascends using the principle of a pulley with a support as a strength point. Accordingly, drivers can recognize the flooding of a tunnel or underpass not to enter, and thus, an accident is prevented. In addition, the present invention is not disposable, and thus, can be used semi-permanently once being installed.
Patent KR-20220039439-A (KR)
Title: Testing apparatus for secondary battery
Inventor: KIM JI HYUNG
IPC: H01M10/42
Filed: 2020-09-22
Abstract: A testing device for a secondary battery according to an embodiment of the present invention can include: a chamber unit that is provided with a plurality of accommodation room units in which secondary battery cells are disposed, and has an inlet through which temperature-controlled air is introduced; and an air pressure damper member that is provided to surround the inlet inside the chamber unit to form a damping space, and has a plurality of air pressure control holes in a front wall unit facing the accommodation room units.
Patent KR-20220041256-A (KR)
Title: Method for manufacturing construction material using waste urethane and sandwich panel containing construction material manufactured using waste urethane
Inventor: LEE GYEONG JAE
IPC: E04B1/62
Filed: 2020-09-24
Abstract: Disclosed are a method for manufacturing a building material using waste urethane and a sandwich panel containing a building material manufactured by using waste urethane. According to the present invention, the method for manufacturing a building material using waste urethane comprises the steps of: pulverizing waste urethane to obtain a primary pulverized product; selecting particles of the first pulverized product and pulverizing the particles to obtain a second pulverized product; mixing cement, loess, gypsum, and pulp with the secondary pulverized product to obtain a primary mixture; and mixing an antibacterial agent, a waterproofing agent and an adhesive to the primary mixture to obtain a secondary mixture. Accordingly, it is possible to improve the non-combustible performance, strength, sound absorption performance and thermal insulation performance of building materials, as well as facilitate humidity control.
Patent KR-20220042772-A (KR)
Title: System for purifying air
Inventor: YU SEUNGHO
IPC: F24F13/28
Filed: 2020-09-28
Abstract: Provided is an air purification system capable of purifying air by irradiating the air introduced from the outside with electron beams. The air purification system according to an embodiment of the present invention comprises: a housing having a first space formed therein; a reactor disposed on one side of the first space, including a first inlet pipe and a first outlet pipe formed through the housing to be able to communicate with external fluid outside the housing, and formed in a hollow shape so that air introduced from the first inlet pipe passes through the reactor and is discharged through the first outlet pipe; a first filter disposed inside the reactor to divide the inside of the reactor into a second space and a third space so that the air introduced through the first inlet pipe passes through and flows out to the first outlet pipe; and an electron beam irradiator disposed adjacent to the reactor in the first space to irradiate the inside of the reactor with electron beams.
Patent KR-20220043701-A (KR)
Inventor: HAN SANG WOOK
IPC: H04L9/08
Filed: 2020-09-29
Abstract: Disclosed are a device for quantum key distribution implemented as a passive element, a transceiver for quantum key distribution using the same, and a quantum key distribution system using the same. According to the present specification, a device for quantum key distribution does not use an active element, so the device can be miniaturized compared to a prior art by configuring only a passive element, and manufacturing cost can be reduced.
Patent KR-20220044068-A (KR)
Inventor: KIM TAE SUNG
IPC: A63F3/00
Filed: 2020-09-30
Abstract: The present invention relates to a two-player game in which characters with different abilities are selected and a virtual confrontation is held, and it is possible to learn about Korean celebrities and realize a one-to-one matchup. The game of the present invention may include 35 items of basic skills given to characters, 9 common skills that all characters appearing in the board game can use, and a resource system randomly given every turn.
Patent KR-20210044699-A (KR)
Title: Member, manufacturing method of member and substrate processing apparatus
Inventor: ISHII TAKAYUKI
IPC: C22C21/02
Filed: 2020-10-06
Abstract: The present disclosure provides a member for implementing uniformity of an oxide film that covers an aluminum material containing silicon, a method for manufacturing the member and a substrate processing apparatus. As the member used in the substrate processing apparatus, the member is formed by aluminum containing silicon, and the diameter of silicon is 1 μm or less.
Patent KR-20210052248-A (KR)
Title: Method for controlling vacuum deposition device
Inventor: SHIMIZU YUSUKE
IPC: C23C14/24
Filed: 2020-10-16
Abstract: The present invention relates to a control method of a vacuum deposition device, which comprises: an opening degree control process of controlling an opening degree of a first control valve and a second control valve controlling an emission amount of a deposition material; and a pressure detection process of obtaining a detection value of emission pressure of the deposition material. In an opening amount control process, when both sides of the first control valve and the second control valve are opened, a detection value of film thickness by a film thickness detector is used, and the detection value of the emission pressure is used when only one side is opened, thereby controlling the opening amount. The present invention increases life of the film thickness detector.
Patent KR-20220052733-A (KR)
Inventor: GO KWANG IL
IPC: C04B40/00
Filed: 2020-10-21
Abstract: The present invention relates to a manufacturing method of a concrete sidewalk block using recycled aggregate to increase a level of contribution in terms of resource recycling and preventing damage to the natural environment by selecting materials that are above the quality standard level of recycled aggregate for concrete and maintaining an equivalent quality as that of a general concrete.
Patent KR-20220053365-A (KR)
Inventor: KIM JUHWAN
IPC: H01L51/50
Filed: 2020-10-22
Abstract: The present invention provides an organic light emitting element. The organic light emitting element includes: an anode; a cathode; and a light emitting layer between the anode and the cathode. Therefore, it is possible to improve efficiency, low driving voltage and/or lifetime characteristics of the organic light emitting element.
Patent KR-20220056545-A (KR)
Inventor: SUNG JIN KIM
IPC: H01L45/00
Filed: 2020-10-28
Abstract: The present invention relates to a method for manufacturing a ReRAM. The method includes the steps of: manufacturing a substrate made of N-type heavily doped silicon and having a lower electrode function; forming an insulating layer on the substrate; forming an oxide layer made of an amorphous oxide thin film on the insulating layer; and forming an upper electrode on the oxide layer. According to the present invention, a ReRAM is manufactured using IGZO (Indium-Gallium-Zinc oxide) in an oxide layer, thereby having the effect of improving electrical characteristics.
Patent KR-20220059851-A (KR)
Inventor: BYUN SEOK JU
IPC: B60R16/023
Filed: 2020-11-03
Abstract: The present invention relates to an apparatus for providing a wiper fail-safe mode, which identifies the occurrence of a failure in a wiper system and guides drivers, thereby preventing further accidents, a system having the same, and a method thereof. According to the present invention, a system for providing a wiper fail-safe mode comprises: a wiper control module connected to at least one of a wiper and a rain sensor and for outputting at least one of location information of the wiper and failure information of the rain sensor; and the apparatus for providing a wiper fail-safe mode, which identifies a failure in the wiper system, based on at least one among status information of a wiper switch received from a wiper switch, and the location information of the wiper and the failure information of the rain sensor received from the wiper control module, and for outputting a notification about the failure in the wiper system. Therefore, even if the wiper system fails, the apparatus can request switching of the wiper switch to a low-speed mode to prevent further accidents, thereby securing the safety of the driver.
Patent KR-20220061480-A (KR)
Inventor: UM SOONG HO
IPC: C07K14/435
Filed: 2020-11-06
Abstract: The present invention relates to a method for preparing a DNA double-stranded template for producing a high molecular weight protein, the method being capable of producing a protein hydrogel nucleic acid, and a high molecular weight protein production system using the same. The nucleic acid produced by the hydrogelated nucleic acid production system of the present invention overcomes the limitations of high cost and low yield in the existing intra/extracellular nucleic acid synthesis method, especially RNA synthesis, and stabilizes RNA due to hydrogelation, thereby being usefully used in the field of functional RNA-based technology. In particular, in terms of the production of proteins having a high molecular weight of 6 kDa or more in the existing G-quadruplex-based nucleic acid synthesis technology of the present inventors, the nucleic acid production system of the present invention overcomes the limitations of conventional mass-production of nucleic acid templates, so that nucleic acid templates for producing hydrogelated nucleic acids can be mass-produced at low cost. Furthermore, when producing peptides or proteins using the hydrogel nucleic acid system and the nucleic acid templates prepared by the method of the present invention, the production yield can be maximized. In particular, the same can be usefully used in a cell-free synthesis system for synthesizing peptides or proteins. Therefore, the same can be usefully used in the technology in various fields such as life science, medicine, and food based on the synthesis of functional peptides or proteins and functional nucleic acids.
Patent KR-20220063520-A (KR)
Inventor: UM YOUNG JE
IPC: H01L21/687
Filed: 2020-11-10
Abstract: Provided is a substrate processing device that removes byproducts accumulated in an edge area of a substrate using bevel etching. The substrate processing device comprises: a first area wherein plasma is generated using a process gas; a second area wherein a substrate is processed using the plasma; a shower head unit installed between the first area and the second area; and a block structure blocking the remaining areas except for an edge upper part of the substrate among the second area, wherein the substrate is bevel etched using the plasma.
Patent KR-20220063601-A (KR)
Title: Artificial intelligence data set production method using AI-based fashion analysis engine
Inventor: HWANG GI HYUN
IPC: G06N5/02
Filed: 2020-11-10
Abstract: The present invention relates to a method for producing an artificial intelligence dataset by an AI-based fashion analysis engine. The method comprises the steps of: segmenting clothing images into pixel units through semantic segmentation; and applying image cropping to crop original images into each product unit after the semantic segmentation, and inferring the cropped image to an attribute recognition engine. Accordingly, the method for producing an artificial intelligence dataset can reduce working hours by introducing a semi-auto segmentation in a polygon data processing step which was conventionally performed by a person to learn a segmentation engine, can increase efficiency in data collection, to secure price competitiveness.
Patent KR-20220063640-A (KR)
Title: Packaging ampoule for dental implant
Inventor: SEO JIN WOO
IPC: A61C8/00
Filed: 2020-11-10
Abstract: The present invention relates to a packaging ampoule for a dental implant and, more specifically, to a packaging ampoule for a dental implant, which minimizes a contact area between a fixture in the implant packaging ampoule and a support member supporting the same to prevent discoloration of the fixture, and effectively supports a load and rotational force generated when fastening a driver to the fixture after opening the ampoule to use the fixture to provide stability and ease of driver fastening. To this end, the packaging ampoule comprises: a cylinder having a pair of opening parts formed in the longitudinal direction on both sides of the outer circumferential surface facing each other; a toggle button installed to move in the vertical direction along the opening parts when a portion thereof is exposed to the outside of the cylinder through the opening part; a gripper disposed inside the toggle button, elastically deformed when the toggle button moves upward, and gripping both side surfaces of a fixture; and a support pin forming point contact with the lower end of the fixture and supporting the fixture from the lower part.
Patent KR-20220063985-A (KR)
Title: Cooling device of lithium ion secondary battery for railroad
Inventor: KWON TAE SOON
IPC: H01M10/613
Filed: 2020-11-11
Abstract: The present invention proposes a cooling device for a lithium ion secondary battery for a railway vehicle to provide a cooling device for a lithium ion secondary battery for a railway vehicle improving cooling efficiency by using phase-change materials. According to the present invention, the cooling device comprises: a housing having a predetermined space therein; a phase change material filled inside the housing; a lattice structure disposed under the phase change material; and a plurality of elastic bodies positioned at the lower part of the lattice structure to elastically supporting the lattice structure, wherein the cooling device is located on the upper part of the cell of the lithium ion secondary battery, and when the cell generates heat, the phase change material cools the cell while the lower part is phase-changed from a solid state to a liquid state, the phase change material in the phase-changed liquid state is moved upward, and the lattice structure is moved upward to cut the phase change material.
Patent KR-20220064056-A (KR)
Title: Electronic device for managing task for processing audio signal
Inventor: KWIATKOWSKA ZUZANNA
IPC: G06F3/16
Filed: 2020-11-11
Abstract: According to various embodiments, an electronic device comprises a communication module and a processor, wherein the processor checks the context information, selects a specific task corresponding to the context information from among a predetermined inference task related to processing of an audio signal, selects an external electronic device to process the specific task from among the external electronic devices forming a communication connection with the electronic device, and sets to allocate processing of the specific task to the external electronic device. Various other embodiments are possible. Therefore, the present invention is capable of preventing waste of resource usage.
Patent KR-20220064499-A (KR)
Title: Apparatus for spraying pesticide with adjustable wheel space
Inventor: KIM KYUNG JOON
IPC: B05B3/02
Filed: 2020-11-12
Abstract: The present invention relates to a wheel space-adjustable pesticide spraying apparatus including: a frame on which a pesticide container is mounted; a spray nozzle unit disposed in front of the frame and connected to the pesticide container; guide bars disposed along the left-right direction on the lower side of the frame; a first base slidably coupled to one side of the guide bars; a second base slidably coupled to the other side of the guide bars; a first wheel portion coupled to the first base; a second wheel portion coupled to the second base; a worm gear box disposed on the lower side of the frame; a first nut coupled to the first base; a second nut coupled to the second base; a first lead screw fastened to the first nut and connected to the worm gear box; a second lead screw fastened to the second nut and connected to the worm gear box; and a shaft rotatably disposed on the frame along the front-back direction and connected to the worm gear box. The direction of the thread of the first lead screw and the direction of the thread of the second lead screw are different from each other. The width-direction interval between the first base and the second base is adjusted as a result of the rotational operation of the shaft. As a result, the width-direction interval between the first wheel portion and the second wheel portion is adjusted.
Patent KR-20220066771-A (KR)
Title: Method for producing powder containing sweet persimmon and method for producing powdered food using the same
Inventor: OH EUI KYUNG
IPC: A23L33/10
Filed: 2020-11-16
Abstract: The present invention relates to a method for producing sweet persimmon powder containing sweet persimmons and a method for producing sweet persimmon powdered food using the same, comprising: a first step of preparing and cutting sweet persimmons and auxiliary materials; a second step of aging the cut sweet persimmons and auxiliary materials; a third step of performing cold air drying on the aged sweet persimmons and auxiliary materials; and a fourth step of crushing the cold air dried sweet persimmons and auxiliary materials, to produce sweet persimmon powder.
Patent KR-20220067382-A (KR)
Title: Smart lighting sysyem and method of operating a smart lighting system
Inventor: CHO KYU MAN
IPC: H04N13/204
Filed: 2020-11-17
Abstract: A smart lighting system comprises: a detection part including a plurality of depth cameras and detecting an object to generate detection data; a server part for estimating the state of the object depending on a multi-view image based on the detection data; a control part for controlling a plurality of light sources based on the state of the object; and a light source part including a plurality of light sources, wherein the state of the object includes at least one among the position, height and behavior of the object. Accordingly, the smart lighting system can provide a convenient lighting environment to a user by detecting an object without restriction of viewpoints to estimate the state of the object, can reduce energy consumption caused by the use of lighting and can contribute to a next-generation smart lighting industry.
Patent KR-20220068373-A (KR)
Title: Apparatus And Method For Tracking Pedestrians In CCTV Environment
Inventor: LEE SANG YOUN
IPC: G06K9/00
Filed: 2020-11-19
Abstract: The present invention provides an apparatus and method for tracking pedestrians. According to the present invention, the apparatus comprises: a pedestrian detection unit extracting an area including a pedestrian from each of a plurality of frames of an applied input image according to a predetermined method to acquire a patch; a feature extraction network implemented as a learned artificial neural network to acquire a patch feature map by extracting patch features according to the learned method; and a tracking unit comparing patch the feature maps acquired from different frame images among images of a plurality of frames to search for a corresponding patch feature map so as to track a pedestrian. The feature extraction network is learned to acquire a learning feature map during learning time by receiving learning data with an identifier assigned thereto, which is acquired regardless of whether a pedestrian is included or not, and extracting features from a plurality of frames of learning data and back-propagate a calculated loss calculated when a separate learning unit classifies the learning feature map, thereby not requiring a large number of labeled patches for pedestrians as training data.
Patent KR-20220068620-A (KR)
Title: Soil purifier apparatus of persistent organic pollutants and method of purification using the same and recivering method of organic solvent contained in the same
Inventor: SON YOUNG GYU
IPC: B09C1/02
Filed: 2020-11-19
Abstract: The present invention relates to a method for recovering an organic solvent injected into soil containing residual organic pollutants in a method for purifying soil containing residual organic pollutants by photolysis of an organic solvent, including the steps of: vaporizing the organic solvent; collecting the vaporized organic solvent; transferring the collected organic solvent to a second reaction tank; and liquefying the organic solvent in the second reaction tank to collect the organic solvent into the second reaction tank.
Patent KR-20210067960-A (KR)
Title: 3D Printer
Inventor: SONG WON EUI
IPC: B33Y30/00
Filed: 2020-11-30
Abstract: A 3D printer includes: a data receiving unit that receives 3D molding information of a 3D molding; a molding plate on which a molding formed by curing and laminating a molding plane having a plurality of objects is supported; an exposure unit for exposing an exposure image including each object among 3D molding information to a molding plane and photocuring; and a control unit that stores width light quantity information for an object width, determines whether each object included in the exposure image among the 3D molding information has a width less than a preset width, and controls the exposure unit to expose the width light quantity information according to the determined object width to the object.
Patent KR-20220075775-A (KR)
Inventor: KIM SHINHYUN
IPC: B82Y40/00
Filed: 2020-11-30
Abstract: 제1 금속으로 이루어진 금속 나노와이어; 및 상기 금속 나노와이어 표면에 형성된 제2 금속으로 이루어진 금속 나노입자;를 포함하는 나노 구조체; 및 상기 나노 구조체를 둘러싸는 하이드로젤 스킨;을 포함하는 플라즈모닉 복합 구조체가 개시된다.
Patent KR-20210069581-A (KR)
Title: Anti-fog lens covering systems
Inventor: Hines Zachary
IPC: C08J7/054
Filed: 2020-12-01
Abstract: The present disclosure relates to a lens protection system, comprising: an optically clear anti-fog film remaining on a lens during use; and a carrier layer that protects a film during transportation, and/or helps a final user apply the anti-fog film to the lens in some embodiments. These systems include a wide variety of optical lenses, for example ski goggles, tactical goggles, diving goggles, anti-fog glasses such as safety glasses, sunglasses, helmet visors (for instance, for football, hockey or motorcycle helmets) and paintball masks, but are suitable for use with eyewear not limited thereto. The system is easy to apply and relatively inexpensive.