baber/WOPTO huggingface dataset:
Patent KR-20210014911-A (KR)
Inventor: CHOI JUNGBUM
IPC: H01M8/04029
Filed: 2019-07-31
Abstract: The present invention relates to a device for utilizing recovered waste heat for a hydrogen fuel cell vehicle. The objective of the present invention is to provide a device for utilizing recovered waste heat of a hydrogen fuel cell vehicle to utilize waste heat generated from a compressed air cooler cooling the high-temperature compressed air generated in an air compressor used for oxygen supply as a heat source for vehicle heating and warming up.
Patent KR-20200014253-A (KR)
Title: Melt anneal source and drain regions
Inventor: LIU SU HAO
IPC: H01L29/36
Filed: 2019-07-31
Abstract: A method comprises the steps of: forming a gate stack on a first part of a semiconductor substrate; removing a second part of the semiconductor substrate on a side part of the gate stack to form a recess; growing a semiconductor area, starting from the recess; injecting impurities into the semiconductor area; and performing melt annealing on the semiconductor area, wherein at least a part of the semiconductor area is melted during the melt annealing.
Patent KR-20210017678-A (KR)
Title: Sprinkler dron systtem
Inventor: KIM KWANG JUNE
IPC: B64D1/18
Filed: 2019-08-09
Abstract: The present invention relates to a drone system for sprinkling water, which includes: a drone part which comprises a spray nozzle spraying supplied water and in which a first driving part is driven by control of a first control part; a hose part of which one side is connected to a lower portion of the drone part and which transfers the water to the drone part; a water sprinkling support vehicle part including a water tank storing the water and a pump supplying the stored water to the drone part through the hose part; and a ground vehicle part which moves on the ground, through which the hose part passes so that the hose part is connected to the drone part in a direction perpendicular to the ground, and in which a second driving part is driven by control of a second control part.
Patent KR-20210017812-A (KR)
Title: Pot facility for planting
Inventor: KIM HYEONG JUN
IPC: A01G9/02
Filed: 2019-08-09
Abstract: The present invention relates to a pot facility for planting capable of providing easy watering and transplanting and enhancing rooting of roots by having excellent ventilation properties. The pot facility for planting comprises: a water tank box which has an opening on the upper side and accommodates water inside; a pot body which forms an opening on the upper side and accommodates soil inside; a cover plate which is combined with the opening on the upper side of the water tank box, has a pot body inserting hole formed to insert the pot body, and includes a pot body accommodating unit extended to an inside of the water tank box and accommodating the pot body; a water spraying assembly which sprays water toward a lower part of the pot body; and an elevating actuator which elevates the cover plate for ventilation.
Patent KR-20210007782-A (KR)
Inventor: SO KI HO
IPC: C07D409/14
Filed: 2019-08-20
Abstract: The present invention provides: an organic electric element containing a compound represented by chemical formula 1, and including a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. By containing the compound represented by chemical formula 1 in the organic material layer, it is possible to lower a driving voltage, and improve luminous efficiency and lifespan of the organic electric element.
Patent KR-20210022897-A (KR)
Title: Burner for Scrubber
Inventor: LEE PIL HYONG
IPC: F23D14/82
Filed: 2019-08-21
Abstract: The present invention is to provide a burner for a scrubber capable of reducing the generation of carbon monoxide and nitrogen oxides in the combustion process of waste gas. According to the present invention, disclosed is a burner for a scrubber comprising: a first nozzle having a tubular shape and a first body; a second nozzle having a tubular shape and a second body positioned to surround an outer circumferential surface of the first body; and a third nozzle having a tubular shape and a third body positioned to surround an outer circumferential surface of the second body.
Patent KR-20210022972-A (KR)
Title: Pretreatment method of skin substitute sample for assessment of fine dust prevention effect of cosmetic
Inventor: KIM SANG HUN
IPC: G01N1/30
Filed: 2019-08-21
Abstract: Disclosed is a pretreatment method of a skin substitute sample for assessment of the fine dust adhesion prevention effect of the cosmetic. According to the present invention, the pretreatment method comprises the steps of: a) applying artificial sebum to some of a plurality of skin substitute samples, and applying artificial sebum and cosmetic samples to the rest; and b) drying the skin substitute sample applied with the artificial sebum or the skin substitute sample coated with the artificial sebum and cosmetic sample in the step a) at a temperature of 30 to 40 °C and a relative humidity (RH) of 20 to 60% for 11 to 59 minutes. Specifically, according to the present invention, according to the pretreatment method of the skin substitute sample for assessment of the fine dust adhesion prevention effect of the cosmetic, since it does not target the human body, there is no risk, and it is economical in terms of cost and time, and the same result as that of the human body can be derived.
Patent KR-20210024877-A (KR)
Title: Method and apparatus for determining liveness
Inventor: LEE YOUN KYU
IPC: G06F21/32
Filed: 2019-08-26
Abstract: Disclosed are a liveness determination method and a device thereof. The liveness determination device includes at least one processor and a memory for storing registered color information. The processor obtains an input fingerprint image of an object corresponding to a light source of one or more frequencies, obtains input color information from the input fingerprint image, compares the input color information with the registered color information, and determines the liveness of the object based on the comparison result.
Patent KR-20210027894-A (KR)
Title: Driver assistant system, electronic device and operation method thereof
Inventor: KO SANG SOO
IPC: G06T7/11
Filed: 2019-09-03
Abstract: The present invention relates to a driver assistant system to reduce the amount of computation, an electronic device, and an operation method thereof. According to one embodiment of the present invention, the driver assistant system comprises: a first sensor unit outputting an input image including other vehicle and a background; an image processing unit down-sampling the input image to generate a plurality of pyramid images, acquiring a depth map including depth values from the first sensor unit to the other vehicle and the background, generating a plurality of pieces of mask data having different average depths of the depth values on the basis of the depth map, and outputting masked images including a plurality of masked images representing different average distances from different first sensor units from each other on the basis of the plurality of mask data and the pyramid images; a feature extraction unit outputting feature data of each of the plurality of masked images; and a detection unit detecting the other vehicle included in the input image on the basis of the feature data.
Patent KR-20200136797-A (KR)
Title: Blood lipid-lowering combination using natural plant, preparation method thereof and preparation thereof
Inventor: SHI LEI
IPC: A61P3/06
Filed: 2019-09-05
Abstract: The present invention relates to a hypolipidemic combination using natural plants, a method for manufacturing the same, and a preparation thereof, and is mainly composed of following parts by weight of raw materials: 40 to 70 parts by weight of Ligularia fischeri; 20 to 40 parts by weight of Poncirus trifoliate; 10 to 20 parts by weight of Wolfiporia extensa; and 5 to 10 parts by weight of Glycyrrhiza uralensis. The hypolipidemic combination using natural plants of the present invention has no side effects, scavenges sputum and releases congestion, manages spirit and extravasated blood, and lowers the level of blood lipids, thereby preventing the occurrence of diseases such as arteriosclerosis, hypertension, and diabetes, and reducing the risk of cardio-cerebrovascular diseases.
Patent KR-20210029522-A (KR)
Title: Thermoelectric device and thermoelectric system comprising the same
Inventor: LEE SEUNG YONG
IPC: H01L35/34
Filed: 2019-09-06
Abstract: According to an embodiment of the present invention, provided is a thermoelectric device which is applied to control the temperature of an object to be cooled. The thermoelectric device comprises: an insulating housing including an opening; at least one thermoelectric module accommodated in at least a part of the insulating housing and disposed on at least one of a plurality of wall surfaces constituting the insulating housing; and a metal structure of which at least a part is accommodated within the insulating housing and which is disposed on a surface disposed to face an inner space of the insulating housing among both surfaces of the at least one thermoelectric module, wherein an area of the metal structure is larger than an area of the at least one thermoelectric module, the opening is closed by a support supporting the object to be cooled, and a part of a connection unit connecting the object to be cooled and the support is disposed in the inner space of the insulating housing.
Patent KR-20210030164-A (KR)
Title: Functional Face Oil Compostion Containg Aromatic Natural Essential Oil and Seed Oil
Inventor: JO GYEONGSUK
IPC: A61Q19/00
Filed: 2019-09-09
Abstract: The present invention includes cold-pressed oil of plum seed, tea seed, citron seed, and camellia seed, and essential oil of Angelica gigas, lavender, rosemary, geranium, Houttuynia cordata, Citrus aurantium and jasmine. The present invention also provides excellent skin elasticity, skin soothing effect and aroma.
Patent KR-20210033096-A (KR)
Title: Semiconductor devices and methods of manufacturing semiconductor devices
Inventor: LEE SUNG MOON
IPC: H01L21/768
Filed: 2019-09-17
Abstract: A method of manufacturing a semiconductor device according to an embodiment of the present invention comprises the steps of: forming, on a substrate, an active region extending in a first direction; forming a gate structure extending in a second direction intersecting the active region on the substrate; removing a portion of an upper portion of the gate structure and forming a gate capping layer in a region from which the gate structure is removed; forming a contact plug connected to the active region on at least one side of the gate structure; forming a mask pattern layer including a first pattern layer covering an upper surface of the gate capping layer and extending in the second direction and a second pattern layer extending along the first direction from the first pattern layer and covering a portion of the contact plug; and partially removing the contact plug exposed from the mask pattern layer by a predetermined depth from the top. According to the present invention, the method of manufacturing a semiconductor device exhibits improved reliability and productivity.
Patent KR-20210034794-A (KR)
Title: Dust filter mask using static electricity
Inventor: SON CHOONG HYUN
IPC: A62B23/02
Filed: 2019-09-23
Abstract: The present invention provides a dust mask, which uses a first electrode surface and a second electrode surface disposed in parallel between a mask outer layer and inner layer and having a plurality of ventilation holes of a predetermined pattern formed at positions shifted from each other, thereby generating static electricity to efficiently filter dust or fine dust without chemical and physical filters, and allowing the air to flow smoothly so that a wearer can breathe easily. In addition, a first guide wall is formed on the edges of the plurality of ventilation holes on the first electrode surface, and a second guide wall is formed on the second electrode surface to surround the outer periphery of the first guide wall, so that dust is reliably collected in a dust filter unit.
Patent KR-20200042395-A (KR)
Inventor: GOTO SHUSAKU
IPC: G02B5/30
Filed: 2019-09-23
Abstract: Provided is a polarizing plate with retardation layer which is thin, is excellent in handling, and is also excellent in optical characteristics. The polarizing plate with a retardation layer includes a polarizing film, a polarizing plate including a protective layer on at least one side of the polarizing plate, and a retardation layer. The unit weight is 6.5 mg/cm^2 or less. The retardation layer is an alignment-solidified layer of a liquid crystal compound.
Patent KR-20210038002-A (KR)
Title: Smart cart system using visible light communication
Inventor: KIM JI MIN
IPC: B62B3/14
Filed: 2019-09-30
Abstract: Disclosed is a smart cart system using visible light communication. The smart cart system using indoor location tracking of visible light communication identifies the customer's current location in the market or mart by using visible light communication between LED lighting of the market or mart and a smart cart and promotes sales by providing discount information and shopping information for displayed products at the current location.
Patent KR-20210041387-A (KR)
Title: A natural tea removing the effect of hangover contained the extract material in arrowroot blossoms and Plantago ovata
Inventor: CHOI YOON HA
IPC: A23F3/16
Filed: 2019-10-07
Abstract: The method of preparing natural tea for hangover removal containing a Pueraria lobata extract and Plantago ovata powder comprises: a first step of putting a Pueraria lobata extract, Plantago ovata powder, red ginseng, jujube, Chrysanthemum indicum L., Pueraria lobata var. thomsonii, Glycyrrhiza uralensis, Curcuma longa, Atractylodes lancea, Amomum villosum, Wolfiporia extensa, Chenpi, Astragalus propinquus extract powder, Lycium chinense extract power, Angelica gigas extract powder, garlic powder, Cornus officinalis extract power and water to a pressure extractor, stirring the mixture thereof and hot-water extracting the mixture; a second step of compressing the extract solution hot-water extracted in the first step using a compression filtering device so as to divide the extract solution into a solid content and an extract; a third step of putting the extract obtained through separation in the second step into a stirring device and mixing the extract with supplementary ingredients such as fructooligosaccharide, stevioside, vitamin B1 hydrochloride, vitamin B6 hydrochloride, glycine, chitooligosaccharide, L-arginine, L-glutamine, and L-glutamic acid at a temperature of 80 to 90℃; a fourth step of aging the extract filtrate mixed with the supplementary ingredients in the third step in a low-temperature refrigerator and performing centrifugation on the filtrate using a centrifuge so as to obtain only a supernatant; and a fifth step of sterilizing the supernatant obtained in the fourth step at high temperature and filling a predetermined container with the sterilized supernatant. Accordingly, the present invention contains Plantago ovate which is a natural dietary fiber and Pueraria lobata that is effective in removing hangover, thereby reducing a cholesterol level, and contains extract powder extracted from plants that perform auxiliary functions such as smooth metabolism, thereby being beneficial to hangover removal, blood circulation, and the health.
Patent KR-20210041888-A (KR)
Title: Projector for gobo
Inventor: IM HYO BIN
IPC: F21V14/08
Filed: 2019-10-08
Abstract: The present invention relates to a gobo projection device. The gobo projection device comprises: a main body unit having a lower end rotatably mounted between brackets; a mounting plate having a through hole formed therein; a fixing plate fixedly installed on one side of a front surface of the mounting plate; a gobo unit in which a plurality of through holes are formed at a fixed interval; a motor driven according to application of a current; a first pulley fixedly coupled to a motor shaft; a second pulley rotatably installed on the fixing plate; a color film unit covered with a plurality of color films; a first electric belt transmitting a driving force of the motor to the gobo unit; a second electric belt for transmitting the driving force of the motor to the second pulley; a cover covering an upper portion of the main body unit; and a lens unit that can adjust a focal length of an image. Therefore, the structure of the gobo projection device can be simplified.
Patent KR-20210046195-A (KR)
Title: Cosmetic composition for improving skin wrinkle comprising extract of clematic florida flower
Inventor: BAEK MI JEONG
IPC: A61Q19/08
Filed: 2019-10-18
Abstract: The present invention relates to a cosmetic composition for alleviating skin wrinkles, comprising a Clematis hybrida grandiflora Hort. flower extract or a fermented extract of Clematis hybrida grandiflora Hort. flower as an active ingredient. The Clematis hybrida grandiflora Hort. flower extract, which is an active ingredient included in the cosmetic composition of the present invention, has excellent effects of collagen biosynthesis and MMP-1 production prevention, thereby remarkably alleviating skin wrinkles and preventing aging.
Patent KR-20210046459-A (KR)
Title: OPC(Optical Proximity Correction) method using multi-OPC model, and methods for manufacturing mask using the OPC method
Inventor: KANG PIL SOO
IPC: G03F7/20
Filed: 2019-10-18
Abstract: The technical idea of the present invention provides an optical proximity correction (OPC) method using a multi-OPC model and a method of manufacturing a mask by using the OPC method, capable of reducing a runtime of an entire OPC method by minimizing an iteration number of simulations of a complex OPC model. The OPC method using the multi-OPC model includes: performing an initial simulation on a target pattern by using each of a first OPC model and a second OPC model; calculating an edge placement error difference (EPE_diff), which is a difference between a first edge placement error (EPE) according to the first OPC model and a second EPE according to the second OPC model; generating a re-target pattern by using the EPE_diff; performing a first simulation on the re-target pattern by using the first OPC model; and performing a second simulation on the target pattern by using the second OPC model, wherein the first OPC model is a model having an error tendency of the second OPC model, and having a minimized number of kernel functions and a minimized calculation region.
Patent KR-20210048327-A (KR)
Title: Defect Inspection Method of Electrode for Secondary Battery, Method of Discriminating and Removing Defective Electrode, And Defect Inspection Apparatus of Electrode for Secondary Battery
Inventor: BAE KWAN HONG
IPC: H01M10/04
Filed: 2019-10-23
Abstract: The present invention relates to a defect inspection method of an electrode for a secondary battery, a determination and removal method of an electrode for a secondary battery, and a defect inspection device of an electrode for a secondary battery, which can prevent shipment to the outside of a company to prevent a secondary battery containing a defective electrode from being distributed to consumers. The defect inspection device includes a transfer unit, a detection unit, a tag marking unit, a cutting unit, and a taping unit.
Patent KR-20210049495-A (KR)
Title: Vehicle Thermal Management System having Integrated Thermal Management Valve and Coolant Circuit Control Method of Vehicle Thermal Management System Thereof
Inventor: PARK CHEOL SOO
IPC: B60H1/00
Filed: 2019-10-25
Abstract: In accordance with the present invention, a vehicle thermal management system (100) comprised a heater core (200), a radiator (300), an exhaust gas recirculation (EGR) cooler (500), an oil warmer (600), an auto transmission fluid (ATF) warmer (700), and a plurality of cooling water circulation/distribution systems (100-1, 100-2, 100-3) in which flow of engine cooling water circulating an engine (110) selectively via exhaust heat recovery systems (EHRS) (800) is formed by connection between an integrated thermal management (ITM) valve (1) and a smart single valve (SSV) (40). Moreover, a four-port layout of the ITM (1) enables rapid warm-up of an engine and engine oil/ATF, while improving fuel efficiency and heating performance at the same time by shortening the time point of EGR use.
Patent KR-20210050855-A (KR)
Inventor: JEONG YOUN MI
IPC: A61F13/514
Filed: 2019-10-29
Abstract: The present invention discloses a functional sanitary pad. According to the present invention, the functional sanitary pad includes an inner sheet and an outer sheet with peripheral portions bonded to each other, and an absorbent member interposed therebetween. The functional sanitary pad characterized in that at least one of the outer sheet, the inner sheet and the absorbent member is impregnated with a GMW material exhibiting anion emission (612 ion/cc) or a solution containing the same. According to this, the functional sanitary pad does not use a raw material of cypress, which accounts for a significant part of a production cost, has the same deodorizing and antibacterial power, and emits far-infrared rays and anions, which exhibits antibacterial, anti-inflammatory and anti-allergic properties, thereby preventing infections caused by pathogens, skin irritation, and skin eczema.
Patent KR-20210057338-A (KR)
Title: Method and computer program for providing travel schedules
Inventor: YAZICIOGLU ERDENER
IPC: G06Q50/30
Filed: 2019-11-12
Abstract: According to some embodiments of the present disclosure, provided is a computer program stored in a computer-readable storage medium. The computer program includes instructions for causing a processor of a server to perform the steps of: receiving a signal for requesting a travel schedule from a user terminal; transmitting a signal requesting user information for generating the travel schedule to the user terminal in response to receiving the signal for requesting the travel schedule; receiving the user information corresponding to a signal for requesting the user information from the user terminal; deriving travel preference information of the user by analyzing the user's social networking service (SNS) account information included in the user information; generating travel schedule information by processing the user's travel period and the user's travel preference information included in the user information with an AI-based travel schedule generation model; and transmitting the travel schedule information including a schedule for each date included in the travel period and a moving route to the user terminal.
Patent KR-20210057515-A (KR)
Title: manufacturing method of snack chip havind fruit flavor
Inventor: YEO JUEN HWA
IPC: A23G3/54
Filed: 2019-11-12
Abstract: The present invention relates to a method for manufacturing transparent snack chips having fruity taste and, more specifically, to a method for manufacturing transparent snack chips, which adds a fruit concentrate to starch extracted from potatoes to form chips and frying the chips in oil to provide snack chips having excellent flavor and transparency. According to an embodiment of the present invention, the method comprises: a pre-treatment step of washing potatoes and making cuts in the potatoes; a baking step of spraying salt and cooking oil to the potatoes and baking the same in an oven by heating; an extraction step of extracting a baked potato extract by adding an extraction solvent to the baked potatoes acquired in the baking step; a starch addition step of adding starch to the potato extract and boiling the mixture to acquire a thick starch solution; a mixing step of adding a fruit concentrate to the starch solution to acquire a mixed solution; a drying step of spreading the mixture thinly and drying the same to form dry plates of a ship shape; and a frying step of frying the dry plates in cooking oil to acquire transparent snack chips.