baber/WOPTO huggingface dataset:
Patent KR-20210112558-A (KR)
Title: Display appartus having display module and manufacturing method thereof
Inventor: NA JEONG SHAN
IPC: F21V8/00
Filed: 2020-03-05
Abstract: Disclosed is an optical sheet having an improved single structure. According to the present invention, a display device comprises: a display panel; a backlight unit disposed at the rear of the display panel and irradiating light toward the display panel; and an optical sheet disposed between the backlight unit and the display panel and including a first prism sheet with a plurality of first prisms on the surface, a second prism sheet with a plurality of second prisms on the surface disposed at the rear of the first prism sheet, and a first shielding layer disposed between the first prism sheet and the second prism sheet and provided so that light passing through the second prism sheet is transmitted and diffused. The optical sheet is formed with a single optical sheet wherein the first prism sheet, the second prism sheet, and the first shielding layer are mutually fixed.
Patent KR-20210123593-A (KR)
Title: maze in water
Inventor: MYO Jae Young
IPC: A63G31/00
Filed: 2020-04-03
Abstract: Provided is an underwater maze playground, comprising: a water tank (10); a structure (20) positioned inside the water tank (10); and a water (30) contained in the water tank (10). An objective of the present invention is to provide the underwater maze playground which allows users to enjoy underwater leisure even in suburbs of a city center.
Patent KR-20210133385-A (KR)
Title: Bioactive botanical cosmetic compositions and processes for their production
IPC: A61K8/36
Filed: 2020-04-29
Abstract: The present invention relates to a bioactive plant cosmetic composition derived from a cell serum fraction and membrane of plant cell fluid. In addition, the present invention relates to a method for manufacturing the bioactive plant cosmetic composition and a use of the composition in various cosmetic formulations as topical skin cosmetics.
Patent KR-20210135046-A (KR)
Title: Cosmetic composition for skin improvement containing aloe vera adventitious root extract
IPC: A61Q19/02
Filed: 2020-05-04
Abstract: The present invention relates to a cosmetic composition for skin improvement which contains an Aloe vera adventitious root extract as an active ingredient of a cosmetic composition having skin wrinkle improvement and whitening effects to ensure excellent anti-inflammatory and antioxidant activity, has an excellent effect of promoting the production of procollagen, and can inhibit production of melanin pigment and matrix metalloproteinase; and a method for preparing the cosmetic composition.
Patent KR-20210135057-A (KR)
Title: Intelligent system for air cleaning
IPC: G10L15/22
Filed: 2020-05-04
Abstract: An artificial intelligent air purification system is provided. According to one embodiment of the present invention, the artificial intelligent air purification system comprises: a ventilation system detecting indoor air state information, discharging indoor air to an outdoor space, and purifying outdoor air to introduce the outdoor air to an indoor space; a web service server receiving indoor air state information collected in the ventilation system to provide the indoor air state information to a user terminal and action information corresponding to the indoor air state information; and an AI server receiving the indoor air state information from the web service server and controlling the ventilation system based on the received indoor air state information and current outdoor air state information to manage an indoor air state by artificial intelligence.
Patent KR-20210136599-A (KR)
Title: Electonic device for effect-driven dynamic selection of physical media for visual iot service using reinforcement learning and operating method thereof
IPC: G06F3/01
Filed: 2020-05-08
Abstract: An electronic device and an operating method thereof according to various embodiments relate to a dynamic media selection based on a reinforcement learning and a degree of effect for a visual internet of things (IoT) service, wherein the method is configured to: monitor a user in an IoT service environment; predict a visual service effect for at least one media related to the user in the IoT service environment; select one among the at least one media based on the visual service effect; and provide a service for the user through the selected media. Therefore, the present invention is capable of allowing a physical effect corresponding to a service for the user to be generated continuously and effectively.
Patent KR-20210044149-A (KR)
Title: Device for gastroretentive drug delivery with expandable structure and manufaturing method thereof
Inventor: SHIN SOYOUNG
IPC: A61M31/00
Filed: 2020-05-18
Abstract: Disclosed is a gastroretentive drug delivery device with an expandable structure. According to the present invention, the gastroretentive drug delivery device comprises: a capsule body having space formed therein; an arm moving part movable along the longitudinal direction inside the capsule body; an elastic body positioned between one end of the capsule body and the arm moving part and acting to move the arm moving part in the longitudinal direction toward the other end of the capsule body; an arm support movable in the longitudinal direction inside the capsule body, wherein a disintegrable rapid-release agent is positioned between the arm moving part and the arm support; a capsule lid fastened to the other end of the capsule body, wherein a disintegrable sustained-release agent is positioned between the arm support and the capsule lid; a rail formed in the longitudinal direction inside the capsule body; and an arm unfolded by a longitudinal movement of the arm moving part and moving along the rail. Accordingly, the gastroretentive drug delivery device implements a gastroretentive function by unfolding the arm and can terminate the gastroretentive function by separating the arm when disintegration of a sustained-release part is completed.
Patent KR-20210125879-A (KR)
Title: Apparatus and method for assigning ip address for integrated backhual and access haul node
Inventor: HWANG JUNE
IPC: H04W8/26
Filed: 2020-05-21
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. A control signal processing method in a wireless communication system includes the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal generated based on the processing, to the base station.
Patent KR-20210146530-A (KR)
Inventor: JUNE YONG LEE
IPC: A63B60/14
Filed: 2020-05-27
Abstract: The present invention relates to a table tennis racket capable of providing constant striking force and repulsive force at various striking positions, which comprises: a frame which includes an annular head, and a grip integrally formed with the head; a panel which is coupled to each of the front and rear surfaces of the head; and rubber which is attached to each of the front and rear surfaces of the head to which the panel is coupled.
Patent KR-20210147567-A (KR)
Title: 잡는 모양이 있는 펜
Inventor: AN UI JE
IPC: B43K21/00
Filed: 2020-05-29
Abstract: 손의 피로도를 줄이고 싶다.
Patent KR-20210152634-A (KR)
Title: Powertrain for hybrid vehicle
Inventor: KIM HYUNG MIN
IPC: B60K6/48
Filed: 2020-06-08
Abstract: The present invention relates to a powertrain of a hybrid vehicle, comprising: a planetary gear device having five rotating elements; an input shaft connected to an engine and installed to be selectively connected to each of a first rotation element and a fourth rotation element of the planetary gear device; a motor generator connected to a second rotation element of the planetary gear device; an output shaft connected to a third rotation element of the planetary gear device; and a brake installed to fix a fifth rotation element of the planetary gear device. An objective of the present invention is to provide the powertrain of the hybrid vehicle, which can sufficiently realize power performance required by the vehicle.
Patent KR-20210156987-A (KR)
Inventor: KANG MUN GU
IPC: B23K26/242
Filed: 2020-06-19
Abstract: The present invention relates to a welding method. More particularly, the present invention relates to a welding method, in which at least one lower plate groove having a certain width and depth is formed on one side of an upper surface on a lower plate, at least one upper plate groove having a predetermined width and depth is formed on one side of a lower surface of an upper plate, and the welding is performed by overlapping the lower plate groove of the lower plate and the upper plate groove of the upper plate so that they mesh with each other so that a bead is formed in the welded area.
Patent KR-20220001266-A (KR)
Inventor: CHO HONG CHUL
IPC: A01N59/00
Filed: 2020-06-29
Abstract: The present invention relates to a composition for a functional pad, a manufacturing method thereof, and a functional pad by the same. More specifically, by manufacturing a functional pad through the selection of any one of the four combinations of silicon and copper nanoparticle powder, elastomer and copper nanoparticle powder, silicon and zinc oxide nanoparticle powder, and elastomer and zinc oxide nanoparticle powder, it is possible to inhibit the survival and reproduction of viruses and fungi. By putting a functional silicone pad or a functional elastomer pad in a side dish container, which is a general kitchen container sold in the existing market in the form of a rectangle, it is possible to maintain the freshness of vegetables for 1 to 2 days, as well as purifying some of the pesticide residues on fruits and vegetables. When the functional pad is used as a household product, the functional pad has a virus suppression and deodorization function, so it is possible to weaken the odor emitted from household products. By forming grooves with various predetermined cut-line patterns during injection molding on the surface of the functional pad selected from the shape of a rectangle, a circle, a pentagon, a hexagon, and an octagon and having a thickness of 0.5 to 3 mm and a width × length of 30 to 1000 × 30 to 1000 mm, it is possible to allow a purchaser of the pad to cut the pad to the appropriate size and use the pad depending on the needs. In addition to cutlery containers, vegetable containers, fruit baskets, refrigerators, and coasters, the functional pad can also be applied to shoe insoles, shoe cabinets, footboards, and mouse pads, so the functional pad has a wide range of applications.
Patent KR-20220003263-A (KR)
Title: Individual airtight device with replacement cartridge
Inventor: CHOI SANG PIL
IPC: B65B41/12
Filed: 2020-07-01
Abstract: The present invention relates to an individual contaminant sealing apparatus applied with a replacement cartridge. Specifically, the individual contaminant sealing apparatus seals contaminants by fusing the edge of two films, which surround the contaminants inserted into a housing. The films are embedded in a replacement cartridge, which is installed in the housing to be detachable, while being wound on a first film roller and a second film roller, drawn out from the replacement cartridge, and then supplied to the sealing apparatus so that a new film is easily provided when all the films for sealing and packaging the contaminants are used.
Patent KR-20220005153-A (KR)
Title: Pharmaceutical composition comprising the ethylacetate fraction of root ethanol extract of cannabis sativa l.as an effective component for prevention or treatment of diabetes and health functional food comprising the same
Inventor: SOHN HO YONG
IPC: A23L33/105
Filed: 2020-07-06
Abstract: The present invention relates to a pharmaceutical composition and a health functional food comprising an extract of Cannabis sativa L. root as an active ingredient for preventing or treating diabetes and, more specifically, to a pharmaceutical composition and a health functional food comprising a hexene fraction or an ethyl acetate fraction of an ethanol extract of Cannabis sativa L. root as an active ingredient for preventing or treating/ameliorating diabetes through inhibited α-glucosidase. According to the present invention, the extract of Cannabis sativa L. root, which is an effective component of the pharmaceutical composition and health functional food for preventing or treating diabetes, has an excellent effect enough to be used as a medicinal product and a health functional food for preventing or treating/ameliorating diabetes, as demonstrated through the embodiments herein. The extract of Cannabis sativa L. root of the present invention and an active fraction thereof has excellent thermal stability and no loss of starch degrading enzyme inhibitory activity even under acidic conditions of pH 2 and plasma, and thus can be easily processed into various forms such as liquid, powder, pill, tablet, etc., which is very useful in the pharmaceutical industry and food industry.
Patent KR-20220006383-A (KR)
Inventor: WON JONG SIM
IPC: E06C7/42
Filed: 2020-07-08
Abstract: The present invention relates to an A-shaped safety ladder for use with a sawhorse. According to the present invention, the provided A-shaped safety ladder for use with the sawhorse, in a safety ladder which can be used in a form of the sawhorse or an A-shaped ladder, comprises: a main ladder unit including a pair of main ladders supported on a ground; a deformable ladder unit installed so as to be movable in the vertical direction on the main ladder unit to enable length extension, and to be deformable so that the deformable ladder unit can be used in a form of a sawhorse ladder; and a position fixing unit for fixing the deformable ladder unit to the main ladder unit. An objective of the present invention is to provide the A-shaped safety ladder for use with the sawhorse with improved work and ease of use.
Patent KR-20210133100-A (KR)
Title: System for smart tolling using hybrid vehicle detecrion sensor
IPC: G07B15/06
Filed: 2020-07-10
Abstract: The present invention relates to a smart tolling system using a hybrid vehicle detection sensor. According to the present invention, the smart tolling system using hybrid vehicle detection sensor includes: a first hybrid vehicle detection sensor installed at a starting point of the smart tolling system, and configured to detect a vehicle passing the starting point; a second hybrid vehicle detection sensor installed at an end point of the smart tolling system, and configured to detect a vehicle passing through the end point; first and second image recognition devices installed at peripheries of the first and second hybrid vehicle detection sensors, respectively, and configured to capture images of a plurality of vehicles and extract a vehicle number of each of the vehicles from the captured images; a communication device for collecting identification information and billing information from a Hi-Pass terminals attached to each of the vehicles; and a control device for charging a toll from a vehicle passing through the smart tolling system, wherein the first and second hybrid vehicle detection sensors are installed in a ground direction that is perpendicular to a road, configured to determine a passing object by using a radar sensor and a laser sensor, and configured to distinguish a type of each of the vehicles by detecting a height and a width of each of the vehicles when the object is determined to be a vehicle. As described above, according to the present invention, when compared to an existing method of charging a toll by using Hi-Pass, the toll is charged without decelerating a vehicle speed, thereby minimizing a congested section of a highway.
Patent KR-20210108859-A (KR)
Title: Light sensor module, method for acquiring light sensor data, and electronic equipment
Inventor: CHENG CHIHJEN
IPC: H01L25/16
Filed: 2020-07-10
Abstract: According to the present invention, an optical sensor module comprises a substrate. A first detection area is provided to the substrate. At least one photosensitive element is provided to the inside of the first detection area. The at least one photosensitive element is to collect light sensing data from the first detection area under currently incident light. To compensate for the light sensing data from the first detection area under the currently incident light collected by the optical sensor module, the light sensing data is to determine whether to compensate for the light sensing data collected by the optical sensor module under the currently incident light.
Patent KR-20200090692-A (KR)
Inventor: GODO HIROMICHI
IPC: H01L29/66
Filed: 2020-07-20
Abstract: The present invention improves electric characteristics of a transistor using an oxide semiconductor film by reducing oxygen vacancies in the oxide semiconductor film and the vicinity of the oxide semiconductor film. A semiconductor device includes a gate electrode of which Gibbs free energy for oxidation is higher than Gibbs free energy for oxidation of a gate insulating film. In a region in which the gate electrode is in contact with the gate insulating film, oxygen moves from the gate electrode to the gate insulating film, which is caused since the gate electrode has higher Gibbs free energy for oxidation than the gate insulating film. The oxygen passes through the gate insulating film and is supplied to the oxide semiconductor film formed to be in contact with the gate insulating film, thereby reducing the oxygen vacancies in the oxide semiconductor film and the vicinity of the oxide semiconductor film.
Patent KR-20220015674-A (KR)
Title: Overlay type floor and construction method thereof
Inventor: LEE JIN SEOK
IPC: E04F15/02
Filed: 2020-07-31
Abstract: The present invention relates to an overlay type floor and a construction method thereof. The overlay type floor comprises: a base panel layer formed by thermal compression of a wood material and having an absorption thickness expansion coefficient of 20% or less; and a surface layer attached to the base panel layer, protecting the base panel layer, and forming an appearance. The present invention is a method of direct construction without removing an existing flooring material, and can form a thin-walled floor with excellent and uniform rigidity and water resistance. There is no increase in cost, no noise and no dust generation due to the removal of existing flooring materials, construction can be easily performed, and usability can be increased.
Patent KR-20220016723-A (KR)
Title: Battery-equipped body
Inventor: AN KWANG HEE
IPC: B62D25/02
Filed: 2020-08-03
Abstract: Introduced is a vehicle body to which a battery is coupled. The vehicle body to which the battery is coupled according to the present invention comprises: a lower panel of a vehicle extending in the planar direction and having a battery coupled to upper or lower portions; a door opening and closing device positioned on the side surface of the lower panel and coupled to open and close a vehicle door; and a cross member extending in the direction parallel to the lateral direction of the vehicle, coupled to the upper or lower portions of the lower panel, and positioned to correspond to the door opening and closing device in the lateral direction. An objective of the present invention is to prevent the battery from being damaged due to indentation of the door opening and closing device toward the battery.
Patent KR-20220019509-A (KR)
Inventor: KOO JA MIN
IPC: B65F1/16
Filed: 2020-08-10
Abstract: The present invention relates to a pedal type trash can. More specifically, the pedal type trash can allow trash to be inputted and stored by only a motion of stepping a pedal by a foot without touching the pedal by a hand and more facilitates a work process of inputting and storing the trash. According to the present invention, the present invention comprises: an inner container body for storing the trash; an outer container body having and storing the inner container body therein, allowing a top lid to be opened during control of the pedal unit provided on a lower side of a front side thereof, and allowing the inner container body to tiltedly protrude to allow the trash to be conveniently inputted into the inner container body; and an opening and closing means mounted inside the outer container body and related to operation of the pedal unit to perform an opening and closing motion of opening and closing the top lid.
Patent KR-20220021989-A (KR)
Inventor: SUNG YEON JAY
IPC: G16H50/30
Filed: 2020-08-14
Abstract: An objective of the present invention is to induce a posture for reducing snoring and recommend the use of snoring prevention products. A snoring monitoring system comprises: an audio input means receiving a sound of a user during sleep; a sleep posture information detection means to identify the posture of the user during sleep; a smart terminal removing noise of a sensor signal and an audio signal of the posture detection means and the audio input means, converting the audio signal and the sensor signal into audio data and sleep posture information data through preprocessing, and synchronizing the signals with time information during sleep to transmit the synchronized signals through a network; and a service server receiving audio data and sleep posture information data received from the smart terminal to detect snoring and the position of snoring by audio analysis and detect the posture during sleep by image analysis to match snoring information and snoring position information to posture information during sleep to analyze the information to provide monitoring information in which snoring and snoring positions and postures are matched.
Patent KR-20220023653-A (KR)
Title: Bendy Gear Arm Coupling
Inventor: LEE YONG JAE
IPC: F16H21/14
Filed: 2020-08-21
Abstract: The present invention relates to a coupling, which uses a spur gear, allows a plurality of spur gear arms bent by connecting the spur gears through a connection rod to be rotated around an eccentric shaft, and allows the frequently changing eccentric shaft to be rotated without the minimum eccentricity limit.
Patent KR-20220028451-A (KR)
Title: Aerosol generating device for variably controlling a power
Inventor: CHO BYUNG SUNG
IPC: H05B1/02
Filed: 2020-08-28
Abstract: An aerosol generating device according to an embodiment includes: a heater for heating an aerosol generating material; a puff detection sensor for detecting a user's puff; a battery for supplying power to the heater based on a differential power range set for a plurality of puff sections divided according to the sensed number of puffs of the user; and a control part which counts the number of accumulated puffs based on the sensed user's puffs, determines a puff section corresponding to the accumulated number of puffs among the plurality of puff sections, and within a power range corresponding to the determined puff section, variably controls the power supplied to the heater.