baber/WOPTO huggingface dataset:
Patent KR-20210059683-A (KR)
Inventor: JON SANG YONG
IPC: A61K31/409
Filed: 2021-05-13
Abstract: The present invention relates to bilirubin derivative particles comprising a bilirubin derivative and a metal, a use thereof, and a preparation method therefor. Since the bilirubin derivative particles of the present invention form coordinate bonds with various metals, the particles can be used in MR diagnosis, CT diagnosis, photo-acoustic diagnosis, PET diagnosis, or optical diagnosis. Since the bilirubin derivative particles of the present invention bind to a platinum-based anticancer drug and are decomposed by light/active oxygen stimulation, the particles can release the anticancer drug encapsulated therein to the outside, and since the particles exhibit anti-inflammatory and anticancer activity, the particles are materials in the concept of theranostics that can be used for diagnosis as well as treatment. In addition, since the bilirubin derivative particles of the present invention are reactive to active oxygen species, the particles can be also useful as a composition, a sensor, a kit, a contrast agent, or an apparatus for detecting the type and concentration of active oxygen species.
Patent KR-20220155838-A (KR)
Title: Separator for secondary battery and secondary battery including the same
Inventor: KIM BYUNG SOO
IPC: H01M50/46
Filed: 2021-05-17
Abstract: Disclosed are a separator for a secondary battery and a secondary battery including the same, wherein the separator for a secondary battery includes: a porous substrate; an inorganic material layer positioned on at least one surface of the porous substrate; and an adhesive layer positioned on the inorganic material layer, and the adhesive layer includes a fluorine-based resin, a polyacrylic acid-based compound, and a nitrogen-containing compound.
Patent KR-20220155847-A (KR)
Title: Nonvolatile memory device
Inventor: SUNG SANG HYUN
IPC: H01L27/11575
Filed: 2021-05-17
Abstract: One embodiment relates to a non-volatile memory device, which includes: a substrate; and a memory cell array provided on the substrate. The memory cell array includes: a connector block through which a contact passes; a first memory block disposed adjacent to the connector block; and a second memory block spaced apart from the connector block with the first memory block interposed therebetween and having a higher importance than the first memory block.
Patent KR-20220159016-A (KR)
Inventor: OH IL KWON
IPC: B25J9/10
Filed: 2021-05-25
Abstract: An embodiment relates to improvement in the driving speed of a shape memory alloy that is applied to an artificial muscle, wherein copper nanowires are grown on the surface of the shape memory alloy to improve the heat conduction and convection, thereby improving the natural cooling speed and the driving speed of the shape memory alloy. A method for manufacturing the shape memory alloy according to an embodiment includes the steps of removing an oxide film from the surface of the shape memory alloy, electrodepositing copper, growing copper hydroxide nanowires on the surface of the shape memory alloy, oxidizing the copper hydroxide nanowires into copper oxide nanowires, and reducing the copper oxide nanowires into copper nanowires.
Patent KR-20220162198-A (KR)
Title: Energy management system of solar power plant factory supplying used power with renewable energy and energy management method using the same
Inventor: KIM SANGJIN
IPC: G06Q50/06
Filed: 2021-05-31
Abstract: Disclosed in the present invention are an energy management system of a solar power plant factory for supplying used energy with renewable energy and an energy management method using the same. The energy management system of a solar power plant factory for supplying used power with renewable energy according to the present invention comprises: an energy monitoring part for monitoring and obtaining power consumption of a factory for each pre-defined time slot, and monitoring and obtaining solar power generation information using a solar sensor module installed on a roof of the factory; a factory load control part for predicting short-term power consumption using the power consumption and the solar power generation obtained by the energy monitoring part, calculating contract power and peak power in advance, predicting whether overload is to occur on the corresponding factory in consideration of the predicted short-term power consumption, the contract power and the peak power, and controlling the self-load of the factory at a point of time when overload is predicted; and an economic efficiency analysis part for calculating electricity usage status information for each cycle of the factory, electricity charge reduction, carbon emission reduction information and proceeds from power transactions, which are caused by solar power generation during a specific time slot. Therefore, the problem of reduced production caused by non-planned power failures can be solved, and reduction in the lifetime of a facility caused by power failures can be solved.
Patent KR-20220162549-A (KR)
Title: Humidifier
Inventor: HONG HYUN JIN
IPC: F24F140/00
Filed: 2021-06-01
Abstract: An objective of the present invention is to provide a humidifier capable of saving energy. According to one aspect of the present invention, the humidifier comprises: a water tank capable of storing water; a water tank heater capable of heating the water of the water tank; a water absorption unit including a water absorption member of which at least a portion is immersed in the water of the water tank to absorb the water; a fan unit providing air blowing power for moving air to the water absorption member; and a control device controlling the water tank heater and the fan unit based on a plurality of previously inputted driving modes. The plurality of previously inputted driving modes include a humidifying mode and a sterilization mode. In the sterilization mode, the water tank heater heats the water of the water tank to a temperature higher than the temperature of the water in the humidifying mode, and the fan unit is not driven. In the humidifying mode, the fan unit is driven to move air toward the water absorption member.
Patent KR-20210150991-A (KR)
Inventor: FUKUSHIMA MASAHIRO
IPC: C07C309/65
Filed: 2021-06-02
Abstract: The present invention relates to an onium salt having a partial structure represented by chemical formula (A). In chemical formula (A), each of R^a1 and R^a2 represents a hydrogen atom or C1-C10 hydrocarbyl group, wherein the hydrogen atom in the hydrocarbyl group may be substituted with a halogen atom, -CH_2- may be substituted with -O- or -C(=O)-, R^a1 and R^a2 cannot represent hydrogen atoms at the same time, and R^a1 and R^a2 may be bound to each other to form an aliphatic ring. The present invention also relates to a negative type resist composition including the onium salt as an acid generator. The negative type resist composition forms a pattern with an excellent profile having high sensitivity, improved dissolution contrast, reduced line width roughness (LWR) and improved critical dimension uniformity (CDU).
Patent KR-20220163155-A (KR)
Title: Combined Heat Cross Reinforcement and Differential Wall Type Multi-Wall Sewer Pipe and its Manufacturing Method
Inventor: YOU OHK SOO
IPC: B29C48/00
Filed: 2021-06-02
Abstract: The present invention relates to a multi-wall sewer combined with a cross reinforcing bar and a curtain wall, and a manufacturing method thereof, which improve the rigidity of a profile. According to the multi-wall sewer combined with a cross reinforcing bar and a curtain wall, a profile (21) having a cross reinforcing bar (26) installed in an inner diameter is extruded, molded and supplied in a spiral, and a connection member (22) is supplied between the profiles (21) to be molded.
Patent KR-20220166898-A (KR)
Title: Eco-friendly artificial leather impregnated with water based polyurethanes and method for preparing thereof
Inventor: YOON JUN HA
IPC: D06C15/00
Filed: 2021-06-10
Abstract: The present invention relates to an eco-friendly artificial leather and a manufacturing method thereof, wherein the artificial leather is manufactured by impregnating water-based polyurethane without using organic solvents that are harmful to the environment, unlike a conventional suede artificial leather manufactured by impregnating organic solvent-based polyurethane requiring organic solvents, to enhance eco-friendliness and have texture and durability close to the conventional suede artificial leather using organic solvents. Specifically, the present invention relates to the manufacturing method of the eco-friendly artificial leather impregnated with water-based polyurethane, in which only one side of a non-woven fabric padded with an aqueous polyurethane solution is pre-dried using a cross-drying method and main-dried by using a stenter.
Patent KR-20220168290-A (KR)
Title: Uncooked department store product composition using yellow peach extract with excellent skin whitening effect
Inventor: KWON JONG WOOK
IPC: A61K8/66
Filed: 2021-06-16
Abstract: The present invention relates to a whitening cosmetic composition comprising a dendropanax morbifera extract as a main active ingredient and, more specifically, to a whitening cosmetic composition which contains a dendropanax morbifera extract having excellent safety, stability, and moisturizing functions of the skin, and particularly, having an excellent skin whitening effect for inhibiting the activity of tyrosinase, which produces melanin, in cosmetics such as lotions, face washes, creams, powders, skins, shampoos, and the like. The whitening cosmetic composition using a dendropanax morbifera extract for whitening a skin comprises: a mixed herbal medicine extract that contains 100 parts by weight of herbal medicine material containing portulaca, citrus unshiu, and acanthopanax senticosus; and 500 parts by weight of dendropanax morbifera extract, wherein the mixed herbal medicine extract and the dendropanax morbifera extract are contained in an amount of 1 to 70 wt%, and a cosmetic base is contained as a remainder. In addition, the object of the present invention is achieved by a method for preparing a whitening cosmetic composition using a dendropanax morbifera extract for whitening a skin, in which the method comprises: a first step of soaking or washing a herbal medicine material containing dendropanax morbifera, portulaca, citrus unshiu, and acanthopanax senticosus for 10 to 30 minutes in warm water at 30 to 40℃; a second step of applying a solvent to the washed dendropanax morbifera and herbal medicine material; a third step of heating the dendropanax morbifera and the herbal medicine material, to which the solvent is applied, at a temperature of 1 to 90℃ for 12 to 24 hours; and a fourth step of distilling the heated dendropanax morbifera and the herbal medicine material through a herbal medicine distiller so as to extract an extract from the dendropanax morbifera and the herbal medicine material.
Patent KR-20220168380-A (KR)
Title: Antenna module and electronic device including the same, and method of operating the same
Inventor: LEE MUYEOL
IPC: H01Q9/04
Filed: 2021-06-16
Abstract: An electronic device according to various embodiments of the present invention comprises an antenna module, a processor, and memory. The antenna module comprises: a printed circuit board; a first antenna forming a transmission and first reception path; a second antenna forming a second reception path; a first small patch antenna; and a second small patch antenna. The processor is operatively connected with the antenna module. The memory is operatively connected with the processor. The memory stores instructions which, when executed, cause the processor to: operate the first antenna and the first small patch antenna to form a first extended patch antenna; operate the first antenna and the second small patch antenna to form a second extended patch antenna; determine the location of a target by receiving an angle of arrival (AoA) signal by means of at least one of the first extended patch antenna or the second extended patch antenna; and perform AOA positioning on the basis of the location of the target. The present invention can increase the accuracy of AoA positioning.
Patent KR-20220168415-A (KR)
Title: Embedding blockchain method and system using external storage media
Inventor: PARK SE JIN
IPC: H04L9/32
Filed: 2021-06-16
Abstract: An embedding blockchain method using an external storage medium and a system thereof are disclosed. The embedding blockchain method comprises the following steps of: transmitting blockchain data to an external storage medium if the blockchain data satisfies an upload condition; receiving an address where the blockchain data is stored from the external storage medium; and transmitting the address to a second blockchain system. The second blockchain system transmits the address to allow a user terminal to receive the blockchain data from the external storage medium when the blockchain data is requested from the user terminal.
Patent KR-20230001064-A (KR)
Inventor: CHUNG HA IK
IPC: B01D53/32
Filed: 2021-06-25
Abstract: The present invention relates to: a) a mobility performing a combination of two or more among flight, gliding, driving, moving, filming, measurement, surveying, sensing, mapping, observation, watching, control, crime prevention, work, transmission, reception, communication, mediation, radio communication, transmission and reception, spraying, spreading, injecting, quarantine, purification, cleaning, disinfection, sterilization, fire extinguishing, ozone radiation, negative ion radiation, disinfectant placement, pesticide spraying, dust removal, construction, pressurization, pouring, laying, injection, vibration, compaction, curing, delivery, courier, consignment, boarding, boarding and getting off, riding, getting off, location recognition, and coordinate recognition; b) a mobility equipped with equipment or a means such as the above flight or combination; c) a mobility equipped with the equipment or means to perform the above flight, combination, and the like; d) the flight or combination, equipment or means for which mobility is used; e) a mobility mounted on top of tasks, equipment, people, robots, means, facilities, and the like; f) a mobility that flies in the air over the work or facility; g) the work or facility where mobility is mounted at the top; h) the work or facility where mobility is flown in the air; i) a mobility used in the flights, combination, work, facility, and the like; and j) works, methods, means, devices, equipment, facilities, systems, computers, printers, programs, applications, cyclones, hardware, software, networks, the flight or combination, the work or facility for which mobility is used or which are used for mobility. The present invention relates to work, and the like in which a mobility with a movement function is used.
Patent KR-20230001308-A (KR)
Inventor: SANGIN CHUNG
IPC: D06F34/34
Filed: 2021-06-28
Abstract: Disclosed is a clothes treatment apparatus. In accordance with one embodiment of the present invention, the clothes treatment apparatus includes: a cabinet; a drum provided in the cabinet to be rotatable, and housing clothes therein; a control unit provided in the cabinet, and controlled by a user to generate a control signal; and a screen output unit provided in the cabinet, and outputting a screen for providing information to the user. The screen output unit is provided to output a screen in which one of a plurality of targets is selected based on the control signal, and the control unit includes a multifunctional button unit activated only for some of the plurality of targets on the screen output unit. Therefore, the present invention is capable of effectively improving user convenience and improving space usability.
Patent KR-20230008984-A (KR)
Title: Ultrasound scanner for measuring urine volume in a bladder
Inventor: KIM JUNG HOE
IPC: A61B8/08
Filed: 2021-07-08
Abstract: The present invention relates to an ultrasound scanner for measuring intravesical urinary volume. A control unit of the ultrasound scanner for measuring intravesical urinary volume displays a preliminary scan image showing the centerline of an ultrasound image, a peritoneal area, a pubic shadow area, and a preset measurement area on a display unit if an operation mode is a preliminary scan mode, detects bladder candidate areas located at the centerline of the ultrasound image when a part of the centerline of the ultrasound image in the preliminary scan image is included in the measurement area, selects an area with the largest area among the detected one or more bladder candidate areas, determines the area as the bladder area, displays a bladder centerline for the determined bladder area, acquires a 3D ultrasound image by performing a 3D ultrasound scan in the current pointing direction of an ultrasound probe if a bladder centerline display line coincides with the centerline of the ultrasound image, calculates the bladder volume using the acquired 3D ultrasound image, and measures and provides intravesical urine volume. Accordingly, accurate urinary volume measurement becomes possible.
Patent KR-20220135141-A (KR)
Inventor: CAROLINE SUNYONG LEE
IPC: C01B19/00
Filed: 2021-07-09
Abstract: A metal oxide/transition metal dichalcogenide heterostructure is provided. A method for preparing the metal oxide/transition metal dichalcogenide heterostructure comprises the steps of: preparing metal oxide nanofibers; and heat-treating a transition metal dichalcogenide precursor solution provided with the metal oxide nanofibers, preparing a transition metal dichalcogenide nanosheet on a surface of the metal oxide nanofiber, and preparing a transition metal dichalcogenide aggregate between a plurality of the metal oxide nanofibers. In the step of heat-treating the transition metal dichalcogenide precursor solution provided with the metal oxide nanofibers, the transition metal dichalcogenide precursor solution comprises: a transition metal source; a solvent; and a reducing agent, wherein depending on the molar ratio of the transition metal source, the surface area and hydrophobicity of the metal oxide/transition metal dichalcogenide heterostructure can be controlled.
Patent KR-20210095094-A (KR)
Title: Stove table
Inventor: KANG JIN WOO
IPC: A47B87/00
Filed: 2021-07-12
Abstract: A brazier table is disclosed. According to the present invention, the brazier table comprises: a first table unit having a plurality of first table leg units and a plurality of first upper plates detachably coupled to upper portions of the plurality of first table leg units; a second table unit provided to be smaller than the first table unit and disposed in a center portion of the first table unit to completely or partially block the opened center portion of the first table unit; and height adjustment legs which are detachably coupled to at least one of the first table unit and the second table unit to increase the height of the first table unit or the second table unit. The present invention can be entirely separated to be easily stored and used for various purposes.
Patent KR-20230011783-A (KR)
Inventor: KIM HA NEUL
IPC: B32B27/30
Filed: 2021-07-14
Abstract: The present invention relates to an encapsulation film including an organic encapsulation layer having a specific curing rate and a specific low molecular gas content, a touch panel including the same and an organic light emitting display device. The encapsulation film includes the organic encapsulation layer having a curing rate of 80% or more, wherein the organic encapsulation layer has a mass-to-charge ratio (m/z) of 44 or less and a gas content of 160 wtppm or less as analyzed by thermal desorption gas analysis (TDS).
Patent KR-20230014418-A (KR)
Inventor: HAN JOO WON
IPC: G06F1/24
Filed: 2021-07-21
Abstract: The present invention relates to a power shutoff device and, more specifically, to a device for automatically resetting power for a cryptocurrency miner which is installed on a cryptocurrency miner to automatically sense an error when the error occurs in a cryptocurrency mining process to perform a reset operation during a prescribed time and notify a manager when the reset is carried out a specific number of times. To this end, according to one embodiment of the present invention, the device for automatically resetting power when an error occurs during a cryptocurrency mining process comprises: an alarm part connected to a cryptocurrency miner to indicate an error with LED lamps of different colors when the error occurs; a sensing part provided close to the alarm part to sense the indication of the alarm part in real time; and a control part resetting the cryptocurrency miner when an error signal is transferred by the sensing part.
Patent KR-20230016902-A (KR)
Inventor: KIM IN HAN
IPC: G06F111/18
Filed: 2021-07-27
Abstract: Disclosed are a virtual simulation system, a weapon system integration test system including the same, and a virtual simulation method. The virtual simulation system according to an embodiment of the present invention may be disclosed. The virtual simulation system according to an embodiment of the present invention comprises: an interface processing unit which has unique characteristics for each weapon system and includes an interface converting data into data for transmitting data to an interlock system; a plug-in and out processing unit which includes at least one model, generates a dynamic link library for the at least one model, and performs a simulation of the at least one model; and a model control unit which is connected to the interface processing unit and the plug-in and out processing unit, and controls the generation, deletion, and operation of the at least one model in accordance with commands of the interface processing unit. Therefore, the virtual simulation system can reduce development costs and ensure reliability through the reuse of modules.
Patent KR-20230017520-A (KR)
Inventor: LEE CHEOL HEE
IPC: B21B1/40
Filed: 2021-07-28
Abstract: The present application relates to a composite material and a manufacturing method thereof. The present application can provide the composite material having, for example, excellent adhesion at an interface in contact with an object to be radiated, excellent thermal conductivity, and excellent other physical properties such as impact resistance and workability, and the manufacturing method thereof. The composite material of the present invention includes a metal foam and a polymer component in a form of a film.
Patent KR-20230019310-A (KR)
Inventor: LEE SUNG UNG
IPC: B29B17/04
Filed: 2021-07-29
Abstract: The present invention relates to a waste plastic material supply apparatus for 3D printers. The waste plastic material supply apparatus for 3D printers, according to the present invention, comprises: a screw cylinder; a hopper; a main body housing; a screw motor support; a screw motor; an extrusion screw; a heating part; a cover support pillar; a dispersion motor cover; and a crushing part. Therefore, waste plastic can be directly crushed, melted, and extruded.
Patent KR-20230019232-A (KR)
Inventor: KIM HAK KYUNG
IPC: F24F8/90
Filed: 2021-07-31
Abstract: The present invention relates to an air cleaner using a mask as a filter, comprising: a case (10); a fan (20) installed in the case (10); and a filter (30) driven by a battery or a regular power supply and having a motor rotating the fan. On a front surface of the fan (20), the filter (30) is detachably installed. The filter (30) is made of a mask for multiple purposes. In addition, the fan is a suction fan. In addition, the mask has ear holder units formed on both sides of the main body. The present invention is able to use a mask as a filter, which is attachable/detachable to/from a case. Therefore, a spare mask can be used, which is economical. The mask is conveniently detachable, and can be reused by being sterilized by UV rays or the like.