baber/WOPTO huggingface dataset:
Patent KR-20210101156-A (KR)
Title: Fluid coupling
Inventor: TIBERGHIEN ALAIN CHRISTOPHE
IPC: F16L37/44
Filed: 2021-02-04
Abstract: The present invention relates to a fluid coupling (R) which comprises: a ring which divides between a male element (A), female element, and inner channel of the female element (B); and a piston slidably mounted on the ring (28) between a closing position and an opening position of the inner channel. Between the separated configuration and the connected configuration of coupling, the ring is rotated and moved around a female body and the ring is maintained in a longitudinal direction on the female body. The piston is moved in a longitudinal direction from the closing position and the opening position. The male body includes an outer body and an inner body. The inner body limits an inner duct of the male element (A). In the connection, the outer body and the ring are rotated and fixed around a central longitudinal shaft. In the connected configuration, the outer body and the ring are rotated and fixed. In the connection and the connected configuration, the outer body and the inner body can freely rotate but cannot make a parallel movement. The female element (B) includes one or more locking apparatuses (45) which are movable between a fixing position and a releasing position of the rotation of the ring. In the separated configuration, the locking apparatuses (45) do not prevent the rotation of the ring. The present invention aims to provide a fluid coupling which is able to limit the risk of opening/closing at inopportune times.
Patent KR-20220113069-A (KR)
Inventor: JEONG JI HYE
IPC: G06F30/20
Filed: 2021-02-05
Abstract: The present invention relates to a building reinforcement design method using a lateral load. In accordance with the present invention, the building reinforcement design method using a lateral load, includes the following steps of: setting a reference model using a drawing of a building; designing a plurality of reinforcement models based on the reference model; obtaining first data about a lateral load from the reference model and the reinforcement model; calculating efficiency values by using the first data of the reference model and the reinforcement model; comparing the efficiency value of the reference model with the efficiency value of the reinforcement model; as a result of the comparison, selecting a reinforcement model with the highest efficiency value and obtaining second data about each floor; and deriving a floor having a value, which is less than or equal to a set threshold value, from the second data. Therefore, the present invention is capable of securing improved reliability by improving lateral resistance performance.
Patent KR-20220115135-A (KR)
Title: Active purge system and purging method according to operating state of hybrid vehicle
Inventor: OH YOUNG KYU
IPC: B60W20/00
Filed: 2021-02-09
Abstract: The present invention relates to an active boil-off gas purge system according to a driving status of a hybrid vehicle and a boil-off gas purge method. According to the present invention, an active boil-off gas purge apparatus is used to control a throughput of a boil-off gas in stages according to the driving status of the hybrid vehicle, in particular, the number of places where slip occurs in a power transmission system of the hybrid vehicle. Therefore, deterioration of drivability due to slip occurrence is reduced. The active boil-off gas purge system of the hybrid vehicle comprises: an active boil-off gas purge unit; and a control unit.
Patent KR-20220116673-A (KR)
Title: Method for fabricating ultra thin glass and ultra thin glass fabricated threrby
Inventor: AHN JONG HYUN
IPC: C03C23/00
Filed: 2021-02-15
Abstract: Disclosed are a manufacturing method of an ultra-thin glass and an ultra-thin glass manufactured thereby. The disclosed manufacturing method of ultra-thin film glass according to one embodiment comprises the steps of: sequentially stacking a carrier member, a protection member, and bulk glass to form a bulk glass structure; immersing the bulk glass structure in an etching solution to etch the bulk glass; and obtaining the ultra-thin glass in which the bulk glass is etched by removing the carrier member and the protection member from the bulk glass structure.
Patent KR-20220116846-A (KR)
Title: Dried ginger cuttings with increased gingerol content and their manufacturing methods
Inventor: CHOE SO YOUNG
IPC: A23L19/10
Filed: 2021-02-16
Abstract: A dried ginger slice manufactured by a manufacturing method of a dried ginger slice with increased gingerol content of the present invention can be provided as foods with a wider range of use, such as side dishes comprising gingerol, which have excellent texture and are beneficial to the human body, including ginger, which has been limitedly applied only to seasoned vegetables or health functional foods.
Patent KR-20220117499-A (KR)
Title: Plastic collection bin with RFID chip
Inventor: JEON HYO JIN
IPC: B65D39/16
Filed: 2021-02-17
Abstract: The present invention relates to a tumbler lid (10) usable as a mobile phone holder, wherein a holder is installed on the upper lid (10) to be usable anywhere while carrying a tumbler. In the tumbler lid according to the present invention, the upper lid (10) is provided to be opened and closed by sliding, and a groove (11) for holder is formed on the upper lid part to cross an upper surface of the lid to facilitate use of a mobile device.
Patent KR-20220118229-A (KR)
Title: Photocurable Ink Composition, Encapsulation Layer and Display Device
Inventor: LEE SANGBEOM
IPC: C08F222/10
Filed: 2021-02-18
Abstract: The present invention provides a photocurable ink composition comprising: a dendrimer compound having a (meth)acrylate end group; a photocurable monomer; and a photopolymerization initiator, an encapsulation layer comprising a cured product thereof, and an image display device comprising the encapsulation layer. The photocurable ink composition according to the present invention comprises a dendrimer compound having a (meth)acrylate end group and has a low permittivity so that the signal speed cannot be slowed down, and low viscosity can be realized. Therefore, the photocurable ink composition can be finely patterned through inkjet printing and has a high degree of curing.
Patent KR-20220123961-A (KR)
Inventor: SEO GWONIL
IPC: A23L2/02
Filed: 2021-03-02
Abstract: The present invention relates to a lactic acid fermentation liquid composition for diet using kiwi and a manufacturing method thereof. The present invention is to manufacture the lactic acid fermentation liquid composition which is fermented by washing harvested kiwi and inoculating lactobacillus strains, cultured in an MRS broth agar medium, into kiwi pulp supernatant formed of supernatant obtained by centrifuging the crushed pulp for 5 to 20 minutes at a speed of 1000 to 5000 rpm at a temperature of 3 to 5 ℃. In addition, the lactic acid fermentation liquid composition of the present invention can be manufactured by washing the harvested kiwi, then crushing the kiwi and fermenting, with lactic acid, the crushed pulp as it is. When the crushed pulp is used as it is, the lactic acid fermentation liquid composition for diet may be manufactured by inoculating lactobacillus plantarum (KCTC 33131) among the lactobacillus strains to perform fermentation. The present invention can provide the lactic acid fermentation liquid composition, made by fermenting crushed kiwi obtained by crushing kiwi under optimal conditions, as a material for manufacturing diet foods like diet drinks.
Patent KR-20210112248-A (KR)
Title: Pump for water-conducting home appliances
Inventor: HEINZ FREDERIC HACKL
IPC: F04B17/03
Filed: 2021-03-03
Abstract: The present invention relates to a pump for a water treatment home appliance, which has an electric motor. The electric motor comprises: a rotor including a ferrite body with at least four magnetic poles and having a lateral-circumferential magnetization; and a stator including a pole chain made of a stack of a plurality of straight transformer sheets and rounded to a circular configuration by bending the stacked transformer sheets, wherein the pole chain has a plurality of pole members (120) including a pole tooth, respectively; and a plurality of winding cores attached to the respective pole teeth for accommodating coils of a three-phase winding comprising wires, wherein the wires of respective phases of the three-phase winding are routed to be spatially separated from each other and without mutual contact at an axial end surface of the pole chain between and along adjacent winding cores around the pole chain and the wires are supported and guided such that positions thereof relative to the pole chain are substantially maintained when the pole chain is rounded from a straight configuration to a circular configuration.
Patent KR-20220124910-A (KR)
Title: Engine for improving combustion room flow
Inventor: BAEK HONG KIL
IPC: F02F1/24
Filed: 2021-03-04
Abstract: Disclosed is a combustion chamber flow enhancing engine which comprises: a cylinder in which an intake pipe and an exhaust pipe are connected and a reciprocating piston is installed therein; a spark plug installed at a cylinder head of the cylinder and including an ignition tip igniting a mixer, wherein a fuel and an air are mixed; an air nozzle tube installed at the spark plug and spraying the air to the ignition tip direction; an air injector connected to the air nozzle tube and supplying the pressurized air; an air tank connected to the air injector and supplying the air; and a control unit which controls the air injector. The combustion chamber flow enhancing engine is capable of improving fuel economy.
Patent KR-20220016766-A (KR)
Inventor: YE JONGCHUL
IPC: G06T7/00
Filed: 2021-03-08
Abstract: Disclosed are a method for normalizing data and classifying lesion, eg, COVID-19 of a chest radiographic image based on local patch and a device thereof. According to an embodiment of the present invention, a method for classifying lesion of a chest radiographic image comprises: a step of converting an input chest radiographic image into a normalized image; a step of segmenting an organ region with respect to the transformed normalized image by using a first neural network based on a pre-trained segmentation model; a step of generating local patches for the segmented organ region; and a step of classifying a lesion in the input chest radiographic image using a second neural network based on a pre-trained classification model with respect to the generated local patches.
Patent KR-20210048453-A (KR)
Inventor: WOO HYUCK CHOI
IPC: A61N1/04
Filed: 2021-03-23
Abstract: An objective of the present invention is to provide leggings using low frequency, in which, by preventing the occurrence of a gap by adhering a pad and the skin of a lower body, a burning phenomenon between the pad and the skin of the lower body does not occur when low frequency is generated by a low frequency stimulation device, and massage is performed to relieve lower body pain. In order to achieve the above objective, the leggings using the low frequency according to the present invention comprise leggings; and a plurality of conductive pads respectively mounted on a plurality of regions of the leggings.
Patent KR-20220120401-A (KR)
Title: Target inferencing method for egde artificial intelligence
Inventor: KIM YEONG GOO
IPC: H04N7/01
Filed: 2021-03-31
Abstract: In the present specification, disclosed is an edge artificial intelligence system in which a monitoring device equipped with a camera analyzes an image photographed from the front, and provides the analyzed information to a central control device. Disclosed are an image analysis method, an image editing method, and a transmitting method, in which efficient operation is enabled considering the capacity of a battery which can be mounted on a drone, data processing power, etc. when the monitoring device is implemented in the form of the drone.
Patent KR-20220141001-A (KR)
Inventor: CHOI JEONG HO
IPC: G06Q30/06
Filed: 2021-04-12
Abstract: The present invention relates to a cosmetics sales system and a cosmetics sales method, and more particularly, to a method and system for recommending and selling cosmetics to users living abroad. The cosmetics sales system of the present invention includes: a cosmetics sales unit which allows a seller to sell cosmetics to a customer, and stores barcode information of the sold cosmetics in conjunction with information of a customer who has purchased the corresponding cosmetics; a barcode information checking module which checks the barcode information of the cosmetics that the customer wants to refill after purchasing and using the cosmetics; and a cosmetics refill unit.
Patent KR-20220141558-A (KR)
Inventor: SONG HYUN SEOK
IPC: H05B3/44
Filed: 2021-04-13
Abstract: The present invention relates to a seat heater for a car with an improved energy efficiency. The seat heater for the car with the improved energy efficiency according to an embodiment of the present invention comprises: a heating wire comprising a metal-plated carbon fiber coupled to a car seat; a seat temperature sensor that detects a temperature of the heating wire; and a variable temperature controller that controls the temperature of the heating wire according to a diameter of the metal-plated carbon fiber and a thickness of the metal plate.
Patent KR-20210042894-A (KR)
Title: Device and method for data offering
Inventor: KIM GEONSOO
IPC: G06Q50/10
Filed: 2021-04-14
Abstract: According to one embodiment of the present invention, a method for providing data comprises: an operation of generating a score for each of interest determining factors with respect to the acquired data; and an operation of estimating interest for each acquired data based on the score for each of the generated interest determining factors. Therefore, the present invention has an effect of estimating interest for each of the acquired data using the interest determining factors.
Patent KR-20220145469-A (KR)
Inventor: PARK EUN YOUNG
IPC: C08J9/00
Filed: 2021-04-21
Abstract: The present invention relates to a foam composition with improved foaming efficiency to which an inorganic chemical blowing agent is applied and, more particularly, to a foam composition with improved foaming efficiency to which an inorganic chemical blowing agent is applied which can increase reaction speed by including citric acid and increase decomposition efficiency by including a co-crosslinking agent and improve physical properties by increasing the degree of crosslinking. The present invention provides a foam composition with improved foaming efficiency, comprising: 100 parts by weight of a base material; 2 to 6 parts by weight of an inorganic chemical blowing agent; 2 to 4 parts by weight of 4,4'-oxybis(benzene sulfonyl hydrazide) (OBSH); 1 to 3 parts by weight organic peroxide; 2 to 4 parts by weight of metal oxide; and 0.5 to 1.5 parts by weight of an internal lubricant.
Patent KR-20220147199-A (KR)
Inventor: LEE JOON HEE
IPC: A62B18/08
Filed: 2021-04-27
Abstract: The present invention relates to a droplet blocking mask for drinking beverages, and further relates to a droplet blocking mask for drinking beverages, wherein a mouth part of the mask is formed with an opening and closing part and a fused part having a cutout part in the mouth part of the mask, such that a wearer can drink a beverage by using a straw even while wearing the mask. The droplet blocking mask comprises: an opening and closing part which is formed at the center of a cover part having hanging straps formed at both ends thereof and can be opened and closed by an external force; a fused part formed at the center of the cover part and in front of the opening and closing part and formed with a cross-shaped cutout part at the center thereof to be opened and closed by an external force; and a fused part formed on a circumferential part of the fused part and around the cutout part to maintain the fused part and the cutout part in a closed state until an external force is applied to the fused part and the cutout part.
Patent KR-20220147741-A (KR)
Inventor: JO YUN SANG
IPC: B05B9/01
Filed: 2021-04-27
Abstract: The present invention relates to a multifunctional washer. According to an embodiment of the present invention, provided is a multifunctional washer comprising: a steam cleaning unit which generates steam and sprays the same to a contamination source; a vacuum cleaning unit which sucks contaminated water and/or foreign substances from the contamination source; a nozzle assembly in which a spray nozzle for spraying the steam and a suction nozzle for sucking the contaminated water and/or foreign substances are coupled; and a connection unit which has at least one first connection pipe connecting the steam cleaning unit and the spray nozzle, and a second connection tube connecting the vacuum cleaning unit and the suction nozzle. An objective of the present invention is to provide a multifunctional washer which can significantly reduce washing time and improve washing power by adding a steam spray function.
Patent KR-20210145076-A (KR)
Inventor: PAN KUAN TING
IPC: H01L29/786
Filed: 2021-05-07
Abstract: A method for forming a semiconductor device having dielectric fins includes a step of providing a structure having: two fins extending from a substrate; an isolation structure for isolating bottom portions of the fins; source/drain (S/D) features provided over each of the fins; a dielectric fin oriented lengthwise in parallel to the fins and disposed between the two fins and over the isolation structure; a dummy gate stack provided over the isolation structure, the fins, and the dielectric fin; and one or more dielectric layers provided over sidewalls of the dummy gate stack. The method further includes the steps of: removing the dummy gate stack to generate a gate trench within the one or more dielectric layers, the dielectric fin being exposed in the gate trench; trimming the dielectric fin to reduce the width of the dielectric fin; and forming a high-k metal gate in the gate trench after the trimming. Therefore, the metal gate can be formed more uniformly and with higher quality.
Patent KR-20220099471-A (KR)
Inventor: KIM DONG WON
IPC: H01M8/247
Filed: 2021-05-12
Abstract: The present invention relates to an end plate for maintaining the flatness of a fuel cell stack formed by stacking a plurality of fuel cells so as to maintain a uniform surface pressure, a fastening bar, and a fuel cell stack including the same. The fuel cell stack comprises: a plurality of fuel cells; an end plate disposed on both sides of the fuel cell stack to hold the flatness of the fuel cell stack so as to maintain a uniform surface pressure; and a fastening bar disposed on the outer side of the fuel cell stack and having both ends coupled to the end plate for the fuel cell stack. Accordingly, the end plate is formed of a composite material instead of a metal material, thereby improving efficiency at the time of cold start due to the characteristics of excellent heat insulation as well as reducing weight due to the characteristics of high specific rigidity and high specific strength.
Patent KR-20220154411-A (KR)
Title: Toilet bag storage Portable pet water bottle
Inventor: SON SEUNG A
IPC: B65D85/72
Filed: 2021-05-13
Abstract: The present invention relates to a portable dog water container for storing defecation bags. By allowing a user to reduce items that need to be taken with him/her when taking a walk with a waste bag storage compartment and a water container including a cup function, the present invention is to solve the existing problem of having to additionally pack other outing items due to one simply serving as a water bottle. That is, the portable dog water container of the present invention comprises: a defecation bag storage unit configured by making an empty space at the top of the water tank to store a defecation bag; a cap-type lid configured in a cap-type for easy insertion and removal of the defecation bag; a defecation bag supply port configured with an appropriate size entrance so that the defecation bag can be easily taken out and used one by one; a drinking water storage unit composed of a water container made of a transparent material to store water; and a drinking water supply control button configured to control the amount of water coming out of the button so that drinking water can flow only as needed; a bowl-shaped water drinking unit so that a dog can drink drinking water with its mouth; and small hole-shaped water intake so that the dog can drink the flowing water. Accordingly, by allowing a user to reduce items that need to be taken with him/her when taking a walk with a waste bag storage compartment and a water container including a cup function, the present invention is to solve the existing problem of having to additionally pack other outing items due to one simply serving as a water bottle.
Patent KR-20220156692-A (KR)
Title: Electrochemical impedance based battery management system and method thereof
Inventor: KIM JAE GOOG
IPC: G01R23/06
Filed: 2021-05-18
Abstract: The present invention relates to a battery management system and method, and more specifically, to an electrochemical impedance-based battery management system and method which conducts cell balancing of a battery module, applies an electrochemical impedance spectroscopy (EIS) along with the acquisition of information of a battery management system (BMS) containing voltages, currents, temperatures, etc., measures and obtains impedance for each cell of the battery module, that is, AC resistance values, and analyzes a state of the battery module by the acquired BMS information and the AC resistance values.
Patent KR-20220157073-A (KR)
Title: Reduction catalyst for water electrolysis and preparation method therefor
Inventor: ROH CHIWOO
IPC: C25B9/23
Filed: 2021-05-20
Abstract: The present invention relates to a preparation method of a reduction catalyst for water electrolysis using a protective coating, a reduction electrode for alkaline water electrolysis comprising a reduction catalyst prepared therefrom, and an alkaline water electrolysis system. According to the preparation method of a reduction catalyst for water electrolysis of the present invention, the growth of alloy particles is suppressed in a subsequent high-temperature heat treatment step by applying a protective coating method such that a catalyst having a high alloying degree can be prepared and provided. As a result, a non-noble metal alloy catalyst prepared according to the method of the present invention exhibits hydrogen evolution reaction (HER) performance similar to that of platinum, which is a noble metal catalyst, and thus has excellent catalytic properties.
Patent KR-20220157603-A (KR)
Title: Aerosol generating device
Inventor: PARK JU EON
IPC: A24F40/42
Filed: 2021-05-21
Abstract: An aerosol-generating device is disclosed. The aerosol-generating device of the present disclosure comprises: a cartridge having a long-extended insertion space; a body coupled to the cartridge; a capacitance sensor disposed on the body to be adjacent to the insertion space of the cartridge coupled to the body; and a control unit. The control unit determines whether a stick is inserted into the insertion space based on a signal received from the capacitance sensor, and determines whether the stick inserted into the insertion space is a previously used stick based on a signal received from the capacitance sensor when the stick is inserted into the insertion space.
Patent KR-20220159096-A (KR)
Inventor: MIN SEHEE
IPC: G06N20/00
Filed: 2021-05-25
Abstract: A motion generation model learning device in accordance with one embodiment comprises at least one processor, wherein the at least one processor obtains a user input distribution, selects a plurality of user inputs based on the user input distribution, generates the learning data based on the selected plurality of user inputs, and enables the motion generation model to be learned based on the generated learning data. Therefore, the present invention can evaluate the generated response motion output result.