baber/WOPTO huggingface dataset:
Patent KR-20220110984-A (KR)
Inventor: HAM MIRA
IPC: A61K8/9789
Filed: 2021-02-01
Abstract: The present invention relates to an oral care composition comprising, as an active ingredient, a substance capable of preventing a decrease in the elasticity of the gums and improving the elasticity of the gums. The oral care composition comprises, as active ingredients, glycyrrhizic acid, a salt thereof, an isomer thereof, and hydrate thereof, or a solvate thereof, an extract of Camellia sinensis, or a mixture thereof, thereby making it possible to promote collagen production in the gums and inhibit collagen degradation. According to the present invention, it is possible to prevent a decrease in the elasticity of the gums, improve the elasticity of the gums and, by extension, prevent or alleviate gum recession.
Patent KR-20220111425-A (KR)
Inventor: BU GO PARK
IPC: F24F8/167
Filed: 2021-02-02
Abstract: The present invention is composed of a UV LED, a first reflector that reflects UV received from the UV LED to a second reflector, and the second reflector that reflects UV received from the first reflector back to the first reflector. The composition of a product is simple and easy to manufacture, so it can be applied to various applications, and since the present invention provides high UV energy with lower consumption, an effect of energy saving and sterilization is increased.
Patent KR-20220111617-A (KR)
Inventor: CHOI HEON SEOP
IPC: B63B43/14
Filed: 2021-02-02
Abstract: The present invention relates to a ship safety device having a function to prevent all types of ships from sinking, According to the present invention, the ship safety device is a triangular reservoir device installed one on each side of the hull, and the triangular reservoir device is characterized in that before the ship sinks, air buoyancy plates on both sides of the hull are opened at an angle of 60 degrees from the side plates of the hull to the water surface, and the area of the buoyancy plates is widened.
Patent KR-20220055383-A (KR)
Inventor: KWON JOON MYOUNG
IPC: A61B5/349
Filed: 2021-02-10
Abstract: The present disclosure relates to a method of learning a deep learning model. In accordance with one embodiment of the present invention, the method of learning a deep learning model includes the following steps of: acquiring a plurality of pieces of electrocardiogram data about a plurality of objects measured through a plurality of electrocardiogram lead schemes; determining representative electrocardiogram data representing each object among the plurality of pieces of electrocardiogram data based on representative electrocardiogram lead schemes representing each object; determining the representative electrocardiogram data as candidate learning data for the deep learning model; determining at least one piece of the candidate learning data as learning data for the deep learning model; extracting the learning data by sub data unit; and inputting the extracted learning data by sub data unit into the deep learning model to learn the deep learning model. Therefore, the present invention is capable of analyzing various types of electrocardiogram data measured through various electrocardiogram lead schemes.
Patent KR-20220116747-A (KR)
Title: Chitosan composition having antibacterial lasting effect and manufacturing method thereof
Inventor: PAKR CHUL WOO
IPC: A61K36/185
Filed: 2021-02-15
Abstract: An objective of the present invention is to provide a composition comprising hyaluronic acid, an Aurea helianthus extract, and chitosan to provide a composition having a sustainable antibacterial effect by a stabilized composition. The present invention provides a chitosan mixture composition comprising hyaluronic acid, an Aurea helianthus extract, and chitosan. The present invention provides a method for preparing a chitosan mixture composition, which comprises: a step (a) of mixing hyaluronic acid, an Aurea helianthus extract, and chitosan; a step (b) of dispersing and dissolving a mixture of hyaluronic acid, the Aurea helianthus extract, and chitosan in an organic acid; a step (c) of adding chitosanase; a step (d) of reacting the mixture at 25 to 70℃ until agglomeration caused by chitosan disappears; a step (e) of performing processing at 90 to 100℃ for 5 to 10 minutes; and a step (f) of performing filtering.
Patent KR-20220118655-A (KR)
Title: Smart buoy and Phrase management system using smart buoy
Inventor: PARK MINJAE
IPC: A01K75/04
Filed: 2021-02-19
Abstract: The present invention provides a smart buoy and a fishing gear management system using the same. By applying LTE-M and LoRa communication networks to the buoy connected to a fishing gear to perform communications, coordinate information and loss information for each fishing gear can be checked in real time through a user terminal, making it convenient for a user to manage a fishing gear while reducing the amount of waste fishing gears. According to the present invention, a communication is made with a buoy by using an LTE-M communication network and it is possible to clearly identify coordinate information for a fishing gear connected to the buoy, thereby helping fishermen legally engage in convenient and accurate fishing while eradicating illegal activities. Also, information is provided so that the location of a buoy swept away by a natural disaster and a fishing gear connected thereto can be grasped in real time. Accordingly, it is possible to prevent marine pollution caused by abandoned fishing gears and prevent economic loss for fishermen. The smart buoy includes a case (20), a battery unit (30), a main module (40), an antenna unit (50), and a light-emitting member (60).
Patent KR-20220118859-A (KR)
Title: A image data augmentation system using data preprocessing algorithm and the method using the same
Inventor: JUNG HWI SEON
IPC: G06V10/40
Filed: 2021-02-19
Abstract: The present invention relates to an image data augmentation system and method using a data preprocessing algorithm. More specifically, in the image data augmentation system and method using a data preprocessing algorithm, by randomly transforming meaningful image data using a preprocessing algorithm, image data can be effectively stretched to fit trainable computer vision models, and, by deriving consistent results for the image data, the image data can be efficiently utilized for training and prediction.
Patent KR-20220126559-A (KR)
Title: Fire hydrant repeater built-in transmitter
Inventor: JUNG IN
IPC: G08B17/06
Filed: 2021-03-09
Abstract: The present invention relates to a transmitter installed inside an indoor fire hydrant. The transmitter includes: a transmission unit having a transmission circuit and various terminals; a housing in which the transmission unit is embedded; and a repeating unit covering a front surface of the housing, configured to include a finishing cover exposed to a door of the fire hydrant, located at the rear of the transmission unit, and installed in the housing. The repeater-built-in transmitter of the fire hydrant can implement miniaturization of a transmitter through integration according to the improvement of an existing structure that a repeater is connected to a transmitter, and enable efficient space usage according to the installation of a fire hydrant.
Patent KR-20220128836-A (KR)
Title: Carrier structure for food packaging containers
Inventor: CHO MOON CHUL
IPC: B65D5/46
Filed: 2021-03-15
Abstract: The present invention relates to a carrier structure of a food packaging container and, more specifically, to a carrier structure of a food packaging container, which can be assembled through a simple method to conveniently carry at least one container in which food is packaged, while carrying a plurality of stacked packaging containers, and having excellent usability with a sub storage member (40) optionally provided to store a beverage cup, a soup bowl and the like. To achieve the purpose, in accordance with the present invention, the carrier structure includes: a bottom part (10) having an upper part in which a first container (100) is placed, while having first folded parts (11a, 11b) formed at both ends, respectively; a first side part (20a) and a second side part (20b) extended to both ends of the bottom part (10), respectively, while folded up in a vertical direction of the bottom part (10), along the first folded parts (11a, 11b) to form a first storage space (25) for the first container (100), and having a first through part (21) formed with a relatively smaller diameter than that of the first container (100) such that an upper part of the outer surface of the first container (100) can be inserted and supported therein; and a first upper part (30a) and a second upper part (30b) having one end extended from each of the first side part (20a) and the second side part (20b) while kept inclined, and having the other end mutually opposed to be coupled.
Patent KR-20220131690-A (KR)
Title: Filtration device capable of internal washing
Inventor: BAEK YONG KI
IPC: C05F7/00
Filed: 2021-03-22
Abstract: According to a filtration device capable of internal washing and a purification discharge system using the same according to the present invention, treated water passes through an inner space and filtered water with foreign substances is discharged. The filtration device includes: an inlet through which the treated water is continuously drawn in; a housing unit in which an outlet through which the filtered water is discharged is formed, and a space is formed from the inlet toward the outlet; a filter unit that is located inside the housing unit to be spaced apart from the inlet and the outlet, has a plurality of moving holes formed so that the treated water flows into the inside, moves the treated water from the inside to the outlet, and filters the foreign substances; and a suction unit disposed along the central axis of the filter unit and rotated so as to remove the foreign matter adhering to the movable hole from the movable hole while the treated water is moved to the outlet through the movable hole. The filtration efficiency is improved.
Patent KR-20220131693-A (KR)
Title: Syringe
Inventor: LEE JAE HOON
IPC: A61M5/34
Filed: 2021-03-22
Abstract: The present invention relates to a syringe. According to an embodiment of the present invention, the syringe comprises: a barrel in which a storage space in which a chemical solution is stored is defined, and an injection hole communicating with the storage space is formed at one end of the barrel; a needle assembly including a needle for storing a chemical solution in the storage space or injecting a chemical solution stored in the storage space; a needle holder for fixing the needle assembly coupled to the barrel; and a plunger moving with respect to the storage space to store a chemical solution in the storage space or to inject the chemical solution stored in the storage space through the needle assembly. With the needle assembly coupled to the barrel, an inner end of the needle is positioned on the injection hole, and the plunger moves relative to the storage space until a tip thereof touches the injection hole. The syringe is configured to prevent unnecessary disposal of the chemical solution.
Patent KR-20220134926-A (KR)
Title: Vacuum interrupter
Inventor: JIN WON SEO
IPC: H01H33/664
Filed: 2021-03-29
Abstract: One embodiment of a vacuum interrupter comprises: a fixed electrode which is provided with a fixed contact; a movable electrode which is provided with a movable contact disposed to face the fixed contact, and is provided to be movable in a longitudinal direction; a housing which is provided to accommodate the fixed contact and the movable contact; and a conductor unit which is coupled to a portion exposed to the outside of the housing of the movable electrode. The conductor unit includes: a bracket which has a first through hole formed to be coupled to the outer circumference of the movable electrode; a liner which is disposed on a side surface of the bracket to come in contact with the bracket, and has a second through hole formed to be coupled to the outer circumference of the movable electrode; and a conductive wire which is electrically connected to the bracket.
Patent KR-20220013303-A (KR)
Inventor: KIM CHEOL MIN
IPC: A61K39/00
Filed: 2021-03-30
Abstract: The present invention relates to a binding molecule having a neutralizing activity against a coronavirus superfamily. More specifically, a binding molecule of the present invention has excellent binding ability to wild type SARS-coronavirus-2 (SARS-CoV-2) and mutant viruses that could occur in the future and to various coronavirus species that can infect humans, including SARS-coronavirus-1 (SARS-CoV-1) and Middle East respiratory syndrome coronavirus (MERS-CoV) and the like, which are fatal diseases to infected humans, and exhibits excellent neutralization effects, and thus is very useful in the diagnosis, prevention or treatment of diseases caused by coronaviruses.
Patent KR-20220135845-A (KR)
Inventor: PARK KI HO
IPC: B32B27/10
Filed: 2021-03-31
Abstract: The present invention relates to an eco-friendly laminated film and an eco-friendly packaging material including the same. The eco-friendly laminated film according to an embodiment of the present invention may comprise: a film layer including at least one selected from a group of polybutylene adipate terephthalate (PBAT), polybutylene succinate (PBS), polyhydroxy aldehyde (PHA), polylactic acid (PLA), thermoplastic starch (TPS), polyvinyl alcohol (PVA), polycaprolactam (PCL), polyethylene (PE), polypropylene (PP), Oxo-PE, Oxo-PP, Bio-PE, Bio-PP, Bio-PET, ethylene vinyl acetate (EVA), ethylene vinyl alcohol (EVOH), polyvinylidene chloride (PVDC), polyethylene terephthalate (PET), and nylon; a paper layer formed on the film layer; and a coating layer formed on the paper layer. According to the present invention, the laminated film and the eco-friendly packaging material including the same are eco-friendly because the paper layer and the film layer are easily separated, and print quality of a surface may not deteriorate under conditions such as cryogenic temperature.
Patent KR-20220097843-A (KR)
Inventor: SEO JUN HO
IPC: B09B3/00
Filed: 2021-04-01
Abstract: The present invention relates to a waste treatment device and method using multi-phase AC arc plasma. The waste treatment device according to the present invention includes a reactor and a plasma generating unit. The reactor includes: a low-temperature unit into which waste is charged and air, oxygen or steam is introduced; and a high-temperature unit coaxially connected to the upper part of the low-temperature unit. The plasma generating unit is installed in the high-temperature unit and treats waste through pyrolysis, gasification, and cleaning processes in the reactor by generating multi-phase AC arc plasma in the high-temperature unit.
Patent KR-20220137336-A (KR)
Title: Media Content Recommendations Devices and Methods
Inventor: MOCK JIN MOON
IPC: G06Q50/10
Filed: 2021-04-02
Abstract: The purpose of the present invention is to build an integrated cultural and artistic creation platform which creates content that combines creative cultural and artistic content with tangible content and products, produces promotional data based on a video form, and provides the same through an online platform. And more particularly, the present invention relates to a system and device which comprises: a process of selecting promotional object data for each tangible and intangible cultural and artistic content and producing appropriate promotional images based on the selected data keywords; a process of uploading to and storing additional data; a process of extracting and forming highlight images for each of the promotional images, uploading the same to an online platform, web server, API, and the like, according to the present invention, and storing additional data; a process of inputting and outputting and displaying the promotional images for each content promotion platform; and a process of establishing and connecting additional links and forms related to a respective content provider on each respective tab.
Patent KR-20220141387-A (KR)
Inventor: KIM SEUL ONG
IPC: H01L51/00
Filed: 2021-04-12
Abstract: The present invention relates to a light-emitting device with the characteristics of low driving voltage and high efficiency and an electronic apparatus including the same. The light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer including an emission layer between the first electrode and the second electrode. An electron transport layer and an electron injection layer between the emission layer and the second electrode are included. The electron transport layer includes a mixed layer including a first compound and a second compound. The first compound includes a C_(14)-C_(60) carbocyclic group, and a triplet energy of the first compound is about 2.0 electron volts or lower. The second compound includes a π electron-depleted nitrogen-containing C_1-C_(60) cyclic group, and a triplet energy of the second compound is about 2.5 electron volts or greater. The electron injection layer includes a metal halide and a lanthanum-based metal.
Patent KR-20220141178-A (KR)
Inventor: KIM SUN HEE
IPC: E06B9/26
Filed: 2021-04-12
Abstract: The present invention relates to a method for manufacturing a flame retardant expanded styrene panel and a blind using the same. The method manufactures an expanded polystyrene panel having flame retardancy and flame resistance by mixing and extruding, with respect to 100 parts by weight of polystyrene, 1 to 3 parts by weight of a plasticizer, 30 to 40 parts by weight of expanded graphite, 0.5 to 1 part by weight of a foaming agent, 10 to 20 parts by weight of an inorganic filler, 1 to 10 parts by weight of a zinc compound, and 30 to 40 parts by weight of a flame retardant. By using expanded graphite and a flame retardant within the range according to the present invention, the same can be used for building materials including blinds having very excellent flame retardancy and flame resistance.
Patent KR-20210128349-A (KR)
Inventor: KIM MYEONG JUN
IPC: H01L51/52
Filed: 2021-04-13
Abstract: The present invention relates to a boron compound represented by anyone of chemical formula A to chemical formula E, and an organic light emitting element comprising the same. Chemical formula A to chemical formula E are the same as described in the detailed description of the present invention. According to the present invention, low voltage driving of the organic light emitting element is possible, and the organic light emitting element exhibits improved efficiency.
Patent KR-20220143265-A (KR)
Inventor: KIM HYUN WOOK
IPC: D06H3/00
Filed: 2021-04-16
Abstract: The present invention provides an apparatus for manufacturing geogrid having an impregnation device capable of dewatering comprising: a yarn winding roll; an impregnation machine that supports a portion of the yarn winding roll to be rotatable in a submerged state; a pressure roller disposed in rolling contact with the upper side of the yarn winding roll; and a tension roller disposed to press one side of the yarn compressed and drawn between the pressure roller and the yarn winding roll, but to press the opposite side of the pressure roller in the pressing direction.
Patent KR-20220143495-A (KR)
Inventor: BAE DEAG HYUN
IPC: F04D29/32
Filed: 2021-04-16
Abstract: The present invention relates to a ceiling type fan ceiling fan. Moreover, the present invention relates to the fan ceiling fan with air circulation and energy saving effects. The ceiling type ceiling fan comprises: a body unit in which a driving unit is interposed; a blowing unit connected to the driving unit to be rotated by power of the driving unit; and a locking unit connected to the body unit to support the body unit.
Patent KR-20220144510-A (KR)
Inventor: KIM CHEOLWOO
IPC: C08J5/18
Filed: 2021-04-20
Abstract: The present invention relates to a novel diazaspiro compound and uses thereof, and a novel diazaspiro compound of the present invention can be very usefully used as a monomer for manufacturing a polyimide film having excellent optical properties. The present invention provides the diazaspiro compound having a novel structure, and the novel diazaspiro compound is represented by chemical formula 1.
Patent KR-20220145993-A (KR)
Inventor: KIM PUNG LYUL
IPC: A47K3/022
Filed: 2021-04-22
Abstract: The present invention provides a pet bath, which includes a main body, an upright pump fixed to a bottom surface of the main body, and a column disposed in the main body, wherein a shower head fixed to the column, and a flexible tube connecting an outlet of the pump and a shower. The pump supplies water contained in the main body to the shower through the flexible tube to enable circulation of water, and the shower is movably disposed along the column or along a third tube beyond the top of the main body.
Patent KR-20220149203-A (KR)
Title: Mobility device and controlling method of vehicle
Inventor: WOO JAE YUL
IPC: B60W40/105
Filed: 2021-04-30
Abstract: A mobility device includes: a position detecting unit that detects the current position of a mobility device; a display unit that displays position information of the mobility device; and a control unit that sets the current position of the mobility device detected by the position detecting unit as a first position information, identifies an augmented reality (AR) marker within a predetermined range based on the first position information, sets the current position of the mobility device as a second position information after determining the same based on the identified AR marker, and reflects the second position information on the first position information to determine the final position information of the mobility device. The mobility device can provide a method to implement a more accurate positioning algorithm by merging GPS technology and AR environment technology in a mutually complementary way.
Patent KR-20220149333-A (KR)
Title: Air Purifying Pan Blade
Inventor: CHO DONG YEON
IPC: F24F13/28
Filed: 2021-04-30
Abstract: The present invention relates to a fan blade for air purification. More particularly, the fan blade for air purification is disposed in an air flow path of a water treatment type air purifier, is provided with a central axis column through which water flows and which is formed at the center of upper and lower plates, so that water and air introduced from a plurality of passages continuously collide, reducing the size of water, increasing the contact time and space with air, and passing through the fan blades, thereby not only facilitating the removal of foreign substances contained in the air, but also stably supporting a porous mesh plate.
Patent KR-20220150508-A (KR)
Title: Retainer ring used in chemical mechanical polishing apparatus
Inventor: SONG JONG SEOK
IPC: H01L21/67
Filed: 2021-05-04
Abstract: Disclosed is a retainer ring used in a chemical mechanical polishing (CMP) apparatus, which has greatly improved cushion force, restoring force, and heat resistance and can greatly reduce foreign substances created when polishing a wafer. According to one embodiment of the present invention, the retainer ring used in a CMP apparatus comprises: a frame unit coupled to a lower portion of a wafer carrier of the CMP apparatus; a first polyimide (PI) sheet coupled to a lower portion of the frame unit; at least one glass fiber sheet arranged on a lower portion of the first polyimide sheet; a second polyimide sheet arranged on a lower portion of the at least one glass fiber sheet; a first adhesive layer to affix the upper surface of the glass fiber sheet and the lower surface of the first polyimide sheet; and a second adhesive layer to affix the upper surface of the second polyimide sheet and the lower surface of the glass fiber sheet.