baber/WOPTO huggingface dataset:
Patent KR-20220010350-A (KR)
Inventor: HYENGCHEUL CHOI
IPC: F04D27/00
Filed: 2020-07-17
Abstract: A mask device, according to the present invention, comprises: a mask body covering the face of a user; a fan module which is coupled to the mask body; a pressure sensor which is coupled to the mask body, and measures the internal pressure of the mask body; and a control unit which controls a rotation speed of the fan module based on information sensed by the pressure sensor. The control unit is configured to: determine a type of a breathing condition by measuring a maximum pressure value and a minimum pressure value from among pressure values sensed by the pressure sensor; calculate, when it is determined that the breathing condition is a steady condition, a difference value between the maximum pressure value and the minimum pressure value; calculate the inhalation time (Ti) using a time difference between the time corresponding to the maximum pressure value and the time corresponding to the minimum pressure value; calculate the tidal volume using the difference value and the inhalation time (Ti); and control the rotation speed of the fan module on the basis of the calculated tidal volume and the inhalation time (Ti). According to the present invention, the reliability of the mask can be improved.
Patent KR-20220011964-A (KR)
Title: Artificial leather for automobile interior covering and manufacturing method thereof
Inventor: YOO RANG HEO
IPC: D06N3/14
Filed: 2020-07-22
Abstract: The present invention relates to an artificial leather for automobile interior covering, and a manufacturing method thereof. More specifically, the artificial leather comprises a back surface layer, a foam layer, a skin layer, and a surface treatment layer from the bottom to the top. The surface treatment layer includes, with respect to 100 parts by weight of an aqueous polyurethane resin; 1 to 9 parts by weight of a curing agent; 1.5 to 5.5 parts by weight of a silicone compound including a reactive functional group at a terminal; 0.5 to 2.5 parts by weight of wax; and 1 to 5 parts by weight of polyurethane beads, wherein the wax has an average particle size of 5 to 17 ㎛ and the polyurethane beads have an average particle size of 3 to 15 ㎛. Accordingly, the surface sensibility of the artificial leather is improved so that slippery, elastic, and slick sensations are provided, thereby achieving a squeak index of 0.1 or less while implementing numeri and crispness, which are the unique tactile sensations of natural leather.
Patent KR-20200100015-A (KR)
Inventor: IM CHUN MAN
IPC: E04B1/346
Filed: 2020-08-03
Abstract: According to the present invention, a stopper is buried (installed) in the ground in the position of a fulcrum of the Archimedes′ lever rule and concrete is placed thereon when the concrete is placed for a concrete apartment house. A high load wheel is installed on the upper part (ceiling) of the fulcrum of the Archimedes′ lever rule of a green house moving on the ceiling. An anchor bolt is installed in the ceiling and the floor of a newly constructed apartment house, and a stopper and the high load wheel, which is a safety device, are installed before and after placement of concrete. In other words, the present invention relates to a technology for installing a green house, which is made by applying Archimedes′ lever rule and the following rule, physical quantity of normal force and rolling frictional force of the high load wheel of the green house = distance, to a newly constructed apartment house. The anchor bolt is buried based on correct leveling and a concrete placement technique such that the stopper and the high load wheel are installed at the correct position and concrete is cured thereon. Accordingly, when a concrete apartment house is newly constructed, the green house can be mass-produced and provided based on cost-effectiveness.
Patent KR-20220018692-A (KR)
Title: Water aging system and implementation method by special heating wire and hexagonal ring made of natural mineral
Inventor: KIM DONG WON
IPC: C02F1/68
Filed: 2020-08-07
Abstract: The present invention relates to a method for realizing the storage and aging of water through a system by installing a mineral hexagonal ring combined with a special heating wire at the bottom and middle. In the present invention, the water itself moves and emits far-infrared rays and negative ions due to the hexagonal ring formed by combination of the special heating wire and minerals and plays a functional role to have special functions that are beneficial to a human body, and a user lives a healthy life by making products that the user wants by using only the water of the present invention without special techniques and methods for enzymes, alcoholic beverages, or the best natural vinegars closely related to life.
Patent KR-20220019179-A (KR)
Title: method for managing load lock chamber
Inventor: PARK HWANYEOL
IPC: B08B6/00
Filed: 2020-08-07
Abstract: The present invention discloses a method for managing a load lock chamber. The method includes the steps of: transferring substrates between an interface factory and a process chamber through a load lock chamber; determining whether the number of the transferred substrates is less than or equal to a threshold number; and removing particles by providing a particle adsorbing body in the load lock chamber when the number of the substrates is equal to or greater than the threshold number.
Patent KR-20220020112-A (KR)
Inventor: PARK JIMIN
IPC: B60H3/00
Filed: 2020-08-11
Abstract: In accordance with one embodiment of the present invention, an after-blow control method for a vehicle air conditioner includes the following steps of: turning on an after-blow function applied to a vehicle, and turning off the vehicle; enabling a controller to determine whether a condition of the vehicle is satisfied; when the condition of the vehicle is determined as satisfied, displaying an after-blow symbol after the vehicle is turned off; determining whether a preset first time elapses after the vehicle is turned off; when the preset first time is determined as elapsing after the vehicle is turned off, operating the after-blow function with preset intensity for a preset second time and displaying the after-blow symbol; and terminating the after-blow function when the preset second time elapses or the vehicle is turned on. Therefore, the present invention is capable of reducing costs by operating the after-blow function without a separate battery for an after-blow motor.
Patent KR-20220025490-A (KR)
Title: Absorption unit, method of controlling absorption unit and absorption apparatus including absorption unit
Inventor: SONG SUNG HYUK
IPC: B65G47/91
Filed: 2020-08-24
Abstract: In accordance with one embodiment of the present invention, provided are an adsorption unit capable of keeping an adsorption force continuous and stable, an adsorption unit control method, and an adsorption apparatus. The adsorption unit includes a flexible housing, a particle, a first negative pressure control part and a second negative pressure control part. The flexible housing is formed into a pipe shape, and has a penetrating part penetrating a center axis, and a housing space formed therein. The housing space is filled with a plurality of particles. The first negative pressure control part is placed in a rear end part of the flexible housing to control negative pressure of the penetrating part such that an object to be adsorbed can be adsorbed. The second negative pressure control part is combined with an outer circumference surface of the flexible housing to be connected with the housing space, and controls negative pressure of the housing space to control adhesion strength between the particles, thereby leading the hardness of the flexible housing to be varied.
Patent KR-20220027317-A (KR)
Inventor: SANG HYUN LEE
IPC: H01L21/3213
Filed: 2020-08-26
Abstract: An embodiment of the present invention is to provide a substrate processing device and method capable of reducing damage caused by plasma processing of a thin film. According to an embodiment of the present invention, a method for fabricating a semiconductor element using a fabricating device of semiconductor element consisting to comprise: a chamber comprising a substrate supporting part on which a substrate is seated in a processing space for processing the substrate by generating plasma therein; and a power supply for supplying high-frequency and low-frequency power to the chamber. A substrate processing method comprises: a step of providing a substrate on which a metal wiring layer and an insulating film are formed in the chamber; a first processing step of removing an oxide film formed on the metal wiring layer; and a second processing step for modifying the insulating film surface.
Patent KR-20210078387-A (KR)
Title: Heart rate estimation based on facial color variance and micro-movement
Inventor: WHANG MIN CHEOL
IPC: A61B5/11
Filed: 2020-09-04
Abstract: A disclosed image-based heart rate measurement method includes acquiring the facial image of a subject through a video camera, extracting face color and micro-movement information from the obtained video, and combining the facial color information and micro-movement information to calculate and estimate the heart rate of the subject in a noninvasive way. It is possible to perform stable heart rate measurement despite ambient lighting and the movement of the subject.
Patent KR-20220035605-A (KR)
Title: Falling opening/closing device for the grains transfer
Inventor: LEE SUN AE
IPC: E05F15/53
Filed: 2020-09-14
Abstract: The present invention relates to a drop-type opening apparatus for grain transfer which transports grain to a storage tank of the grain by dragging and transferring the grain to a transfer passage by transfer blades (141) installed at predetermined intervals on a chain (140) and dropping the grain to an open gate while passing the corresponding drop-type opening apparatus. According to the present invention, the drop-type opening apparatus for grain transfer is configured so that side walls (111, 112) installed on both sides of a horizontal floor (113) are formed perpendicular to the floor, a square drop opening and closing port (120) on the floor is formed with the same width as the gap between the side walls (111, 112), and the grain, which was being dragged along the transfer passage by the transfer blades (141), is completely dropped from the opening and closing port (120).
Patent KR-20200110728-A (KR)
Inventor: KIM SU
IPC: A61K35/28
Filed: 2020-09-17
Abstract: The present invention relates to a composition which contains stem cells or exosomes derived from a culture medium thereof, and has effects of treating wounds, improving skin, and preventing or treating hair loss. Stem cells or exosomes derived from the culture medium provided by the present invention have excellent skin permeability, have excellent skin improvement effects such as skin moisturizing, skin whitening, wrinkle alleviation, and anti-aging when absorbed, and also is safe without irritation or side effects to the skin. In addition, stem cells or exosomes derived from the culture medium thereof provided in the present invention are excellent in hair sprouting and hair growth effects to have excellent hair loss prevention and treatment effects, and also be safe without side effects even if ingested or applied to the skin.
Patent KR-20210151641-A (KR)
Inventor: KIM SUNG HOON
IPC: B63B15/00
Filed: 2020-09-24
Abstract: The present invention relates to a wind power propulsion system and a ship having the same. The wind power propulsion system of the present invention comprises: a rotational driving part installed on a hull of a ship; a plurality of masts installed in the rotational driving part; and a plurality of wing sails installed on the plurality of masts, the plurality of wing sails having both ends with a corrugated structure in which grooves and ridges are continuous, thereby capable of reducing the manufacturing man-hours.
Patent KR-20220042837-A (KR)
Inventor: JANG SUN I
IPC: A23L5/00
Filed: 2020-09-28
Abstract: The present invention relates to a method for manufacturing Carthamus tinctorius L. grain syrup, which is rich in functional ingredients and provides physiological activity, and Carthamus tinctorius L. grain syrup manufactured thereby. According to the present invention, the method comprises the following steps: adding water to a mixture of Carthamus tinctorius L. leaf powder, fig leaves, sweet potato shoots, green tea leaves, and Glycyrrhiza uralensis, and performing extraction and filtration to prepare a mixed Carthamus tinctorius L. leaf extract; mixing the prepared Carthamus tinctorius L. leaf extract, rice flour, water, and liquefying enzymes and settling and heating the mixture to liquefy the mixture; adding malt powder to the filtrate acquired by filtering the liquefied liquid to perform saccharification; and mixing Carthamus tinctorius L. leaf powder, green tea powder, beet powder, and white lotus root powder in the filtrate acquired by filtering the saccharified liquid, and concentrating the mixture to manufacture grain syrup.
Patent KR-20200120579-A (KR)
Inventor: KIM NAM GYUN
IPC: G06Q20/16
Filed: 2020-10-05
Abstract: The present invention relates to a system for providing a low-power phototherapy service based on a smart communication device, and a method thereof. According to the present invention, the system for providing a low-power phototherapy service based on a smart communication device comprises: a smart communication device which generates a phototherapy device control signal and transmits the phototherapy device control signal to a phototherapy device; an information providing server; and the phototherapy device. According to the present invention, a customized therapy can be provided conveniently and safely.
Patent KR-20220050538-A (KR)
Inventor: MOON SUNG IL
IPC: F04D29/28
Filed: 2020-10-16
Abstract: A fan assembly according to an embodiment of the present invention comprises: a fan rotating around a rotation axis extending in one direction; a motor providing a driving force for rotating the fan; and a fan housing assembly providing a fan accommodating space in which the fan is accommodated. The fan includes a plurality of blades spaced radially from the rotation axis and arranged along the circumferential direction. The fan housing assembly comprises: a fan circumference cover part extending along the circumferential direction to cover the blades and forming an outlet for discharging air from the fan accommodating space; and two fan edge cover parts spaced apart from each other in one direction and provided on both sides of the fan. At least one of the two fan edge cover parts includes: an edge cover part covering the edge of the fan; an outer circumferential rib extending from the edge cover part to be positioned radially outside the fan; and an inner circumferential rib extending from the edge cover part to be positioned radially inside the fan and forming a suction port for introducing air into the fan accommodating space. Accordingly, the fan assembly according to embodiments of the present invention can prevent air from flowing backward to the fan and flowing in the direction of the suction port.
Patent KR-20220052097-A (KR)
Inventor: LEE PHIL HYU
IPC: A61K31/7076
Filed: 2020-10-20
Abstract: The present invention relates to a method for screening a composition for preventing or treating mitochondrial disease and a composition for enhancing mitochondrial activity. The present invention can be used as an effective therapeutic composition for various diseases related to mitochondrial dysfunction by using a uric acid precursor as an active ingredient. In particular, in neurodegenerative diseases including Parkinson's disease, the composition can be used to eliminate a root cause rather than symptomatic treatment by inducing neurogenesis with high efficiency and regenerating irreversibly degenerated nerve tissue. In addition, the present invention can be advantageously used to search with high reliability for a composition for enhancing mitochondrial activity which can be applied to various mitochondrial diseases by first identifying correlation between blood uric acid concentration and mitochondrial function.
Patent KR-20220052726-A (KR)
Inventor: KIM TAEHOON
IPC: G06Q50/00
Filed: 2020-10-21
Abstract: According to an embodiment of the present disclosure, disclosed is a method for calculating style information including a style representation of a social account performed by a computing device including at least one processor. The method includes the steps of: calculating partial style information including a style representation for at least one piece of social data included in a social data set; and calculating style information of a social account from partial style information on the at least one piece of social data based on attribute information corresponding to the at least one piece of social data.
Patent KR-20220053852-A (KR)
Inventor: JANG WOONG
IPC: F21V33/00
Filed: 2020-10-23
Abstract: The present invention relates to a humidifier used to control the humidity of indoor air, which comprises: a main body unit (10) installed to be spaced apart from the floor at a predetermined height; a rooting unit (20) detachably mounted at the lower center of the main body unit (10) and holding Tillandsia usneoides, which is an air purification plant, to be hung downward; a humidification unit (30) mounted inside the main body unit (10) and spraying mist to the rooting unit (20) by generating ultrasonic waves; an LED (40) mounted inside the main body unit (10) and emitting light to the outside by emitting the light at a variable intensity according to a signal; and a control unit (50) mounted inside the main body unit (10) and controlling operations of the humidification unit (30) and the LED (40) according to a set sequence. According to the present invention, Tillandsia usneoides, which is an air purification plant, is held to be hung downward, the mist generated for humidity control is sprayed toward the air purification plant, and the LED controlling brightness and emitting various colors is embedded in the decorative lighting apparatus, thereby providing effects of increasing the overall interior decoration effect and enjoying excellent air purification effect of Tillandsia usneoides, which is an air purification plant, due to formation of a convenient and excellent growth environment by automatic water supply and photosynthesis.
Patent KR-20220053868-A (KR)
Inventor: YANG WAN SEOK
IPC: B65D19/02
Filed: 2020-10-23
Abstract: Provided is a loading pallet for loading a door trim for a vehicle. According to an embodiment of the present invention, the loading pallet comprises: a frame having a plurality of horizontal members and vertical members to form one or more loading layers for loading a plurality of products; and a vertical partition coupled to the frame so that the inside of the loading layer is separated into a plurality of loading spaces. The frame is formed to allow a gap between the plurality of horizontal members installed in an upper portion and a lower portion of the loading layer to be adjustable so that a height of the loading layer is adjusted. Therefore, a height and a width of the loading space can be adjusted, thereby increasing utilization of the loading space. Moreover, the height and width of the loading space can be adjusted according to a specification of a product, such as a size, thereby reducing a risk of damage and stably storing the product.
Patent KR-20220055018-A (KR)
Inventor: MOLATELI DIMPHO
IPC: G06N20/00
Filed: 2020-10-26
Abstract: The present invention relates to a method and apparatus for recommending products using facial images. According to one embodiment of the present disclosure, a computer program stored on a computer-readable storage medium includes instructions for a user terminal to acquire a first image including a user's face, captured by a camera of the user terminal, recognize a position of a feature region in the first image by inputting the first image to a pretrained region recognition model, extract a second image for each of the recognized feature regions, input the second image into a pretrained region diagnosis model to extract first information including at least one of information on whether trouble with a high frequency of occurrence in the feature region exists and information about a shape, display question data generated on the basis of at least a part of the first information, acquire second information on the basis of the user's input of an answer to the question data, transmit the first information and the second information to a server and receive one or more pieces of product information which at least partially match the first information and the second information from the server, and display the product information, wherein the feature region may include at least one of an eye region, a nose region, a mouth region, a forehead region, and a cheek region.
Patent KR-20220055331-A (KR)
Title: Printed circuit, backlight unit and display device
Inventor: LEE KYU HWAN
IPC: F21V8/00
Filed: 2020-10-26
Abstract: According to embodiments of the present invention, the present invention relates to a printed circuit, a backlight unit, and a display device. According to the present invention, the printed circuit with a light source mounted thereon can be easily manufactured in a single form by depositing and arranging a wiring layer on a substrate and mounting the light source on the wiring layer. In addition, the wiring layer includes a plurality of adhesive metal layers and a plurality of wiring metal layers, is located between the wiring metal layers, and is disposed in a structure in which a portion of the adhesive metal layers disposed in an area overlapping a pad unit of the light source is removed, such that the light source can be electrically connected by a sub-metal layer location at a lower part of the wiring layer even when a main metal layer located on an upper part of the wiring layer is removed during rework.
Patent KR-20210052326-A (KR)
Title: Ues of novel compounds for preventing, improving or treating amyotrophic lateral sclerosis
Inventor: PARK BUM JOON
IPC: C07D493/04
Filed: 2020-10-29
Abstract: The present invention relates to a use of a novel compound for preventing, ameliorating, or treating amyotrophic lateral sclerosis (ALS). The present inventors have found that SOD1 aggregation is one of the important causes of the ALS, and have proposed the possibility that WT-SOD1 aggregation, caused by suppressing the regulation of intracellular stress or TDP-43, may be a cause of sALS. In addition, the present inventors have discovered a novel compound PRG-A-01 (SLC-B036) as an SOD1 aggregation and misfolding inhibitor. The compound has exhibited a protective effect against muscle weakness and movement disorder in an ALS mouse model. According to the result of a histological analysis, it has been found that intraspinal nerves are maintained by treatment using PRG-A-01 (SLC-B036). In addition, the present inventors have obtained a candidate compound (PRG-A-04) which can be a more optimized drug. Consequently, the compound of the present invention may be advantageously used in developing a therapeutic agent for ALS.
Patent KR-20210052344-A (KR)
Title: Curable composition
Inventor: TAMURA MASARU
IPC: C08G59/42
Filed: 2020-10-30
Abstract: The present invention aims to provide a curable composition which has excellent photocurable properties and excellent thermosetting properties, has a low viscosity, and has a small cure shrinkage rate. The curable composition comprises the following components (1) to (4): (1) a compound having a (meth)acryloyl group; (2) a polythiol compound having two or more mercapto groups in one molecule; (3) a photo-radical generator; and (4) a latent curing agent, wherein the component (1) contains a component (1-1) which is a compound having a poly(oxyalkylene) chain and having a (meth)acryloyl group equivalent of 300 or more.