baber/WOPTO huggingface dataset:
Patent KR-20220120936-A (KR)
Title: Photosensitive resin composition, photocurable pattern formed from the same and image display comprising the pattern
Inventor: KIM JEONG HOON
IPC: C08K3/30
Filed: 2021-02-24
Abstract: The present invention relates to a photosensitive resin composition, a photocurable pattern formed therefrom, and an image display device comprising the same. The photosensitive resin composition according to embodiments of the present invention comprises a quantum dot particle including a ligand containing a carboxyl group and a cyclic ether group, wherein the cyclic ether group contained therein enables the composition's dispersibility with respect to a solvent to be improved. By using the composition of the present invention, it is possible to form a photocurable pattern having excellent optical properties and an image display device including the same.
Patent KR-20220121429-A (KR)
Title: simulator and method for medical practice based on EM sensor
Inventor: KIM HYUN MUN
IPC: G06F3/01
Filed: 2021-02-25
Abstract: A medical training simulator according to the present invention comprises: a human body model unit which has an exterior appearance simulating a human body and is provided with an EM transmission module provided therein so as to transmit an EM signal; an endoscope unit which has an exterior appearance corresponding to an elongated rod and a handle to be inserted into the human body model unit and receives the EM signal to produce information regarding the movement of an end of the rod and output the information; a display device which displays image information corresponding to the movement information so as to guide a trainee; a memory unit which stores image information according to the movement information of the endoscope unit; and a control device which retrieves, from the memory unit, image information corresponding to the endoscope movement information acquired by receiving the EM signal from the endoscope unit and processing the same and outputs the image information via the display device. According to the present invention, the medical training simulator enables a trainee to practice medical technology.
Patent KR-20220122833-A (KR)
Title: Method for growing pine mushroom using blocking water vein wave for antibacterial ball
Inventor: KIM MIN JI
IPC: C02F1/68
Filed: 2021-02-26
Abstract: The present invention relates to a method for growing pine mushroom by using an antibacterial ball for blocking a water vein wave, which comprises: a blocking water preparation step of processing natural nephrite into a circular ball, putting the processed circular ball into a dedicated container for water permeation, and introducing water to immerse the circular ball of small particles in the container and allow the water to permeate the ball to prepare the blocking water; a fermented sawdust preparation step of introducing the blocking water to a mixture including pine tree sawdust, a nitrogen source, and an organic nutrient and stirring the mixture to perform loading and transshipment; a culturing step of collecting spores and planting the same in a medium to perform passage and separate spawns and mixing a mixture including the fermented sawdust, corn powder, and medium flour with the blocking water to culture the medium; and a spawn culturing step of mixing the flour powder and the blocking water with the cultured medium and agitating the mixture to culture the spawns. The spawn is used as a raw material for sterilization and cooling medium composition and is absorbed into tissues as a nutrient source of fermented sawdust and absorbed into cells through the fermentation process, so that the nutrient source of the medium is transferred to mushrooms, thereby generating vigor of culture and mushrooms for vegetative growth and reproduction induce growth.
Patent KR-20220122861-A (KR)
Title: System for measuring heart disease in companion animals using the combination of heart trajectory and electrocardiogram and operation method thereof
Inventor: CHANG JIN WOOK
IPC: A61B5/0205
Filed: 2021-02-26
Abstract: Disclosed are a system for measuring a heart disease in companion animals by using a combination of ballistocardiogram and electrocardiogram and an operating method thereof. According to one of various embodiments of the present invention, a heart disease monitoring system for measuring a heart abnormality in companion animals at least comprises: a wearable device including an electrocardiogram measuring electrode for collecting an electrocardiogram signal, a ballistocardiogram sensor for collecting a ballistocardiogram signal, a datafication unit for generating electrocardiogram waveform data and ballistocardiogram waveform data by datafying signals collected through the electrocardiogram measuring electrode and the ballistocardiogram sensor, and a communication unit for transmitting the electrocardiogram waveform data and the ballistocardiogram waveform data generated by the datafication unit to a data processing device; and a data analysis device for generating the graphs of the electrocardiogram waveform data and the ballistocardiogram waveform data received from the wearable device, and detecting a heart disease in companion animals based on the generated graphs of the electrocardiogram waveform data and the ballistocardiogram waveform data. The data analysis device corrects a portion of the electrocardiogram waveform data which is lost or distorted, based on the ballistocardiogram waveform data. Therefore, the heart disease monitoring system can increase accuracy in determining whether a companion animal has a heart disease.
Patent KR-20210116261-A (KR)
Title: Plasma processing apparatus
Inventor: KOSHIMIZU CHISHIO
IPC: H01J37/32
Filed: 2021-03-04
Abstract: A disclosed plasma processing device has a substrate support. The substrate support has a first area that supports a substrate and a second area that supports an edge ring. A first electrode is provided in the first area, and a second electrode is provided in the second area. A first bias power supply is connected to the first electrode interposing a first circuit. A second bias power supply is connected to the second electrode interposing a second circuit. In a common bias frequency of a first electrical bias at which the first bias power supply is generated and a second electrical bias at which the second bias power supply is generated, the second circuit has an impedance higher than that of an impedance of the first circuit.
Patent KR-20220125643-A (KR)
Title: Machine learning system for artificial intelligence of plant environment
Inventor: KIM HYOUNG CHEOL
IPC: G06N10/00
Filed: 2021-03-05
Abstract: The present invention relates to a machine learning system for a plant environment for artificial intelligence. The machine learning system for a plant environment for artificial intelligence according to one embodiment of the present invention comprises: a growth information providing unit providing plant growth information; an environment information providing unit providing indoor environment information; a data receiving unit receiving data from the growth information providing unit and the environment information providing unit; a monitoring unit storing and monitoring the data received from the data receiving unit; a scenario derivation unit deriving an optimal scenario based on the results of the monitoring unit; an appropriate environment derivation unit deriving the currently required appropriate environment for the derived optimal scenario; and an environment controlling unit controlling the environment based on the derived appropriate environment. The machine learning system for a plant environment for artificial intelligence according to one embodiment of the present invention, the environment according to the required environment by using the correlation between the plant variety or the required environment for growth can be optimally managed.
Patent KR-20220127987-A (KR)
Title: Humidifier for Fuel
Inventor: HER JUNG KUN
IPC: H01M8/04119
Filed: 2021-03-12
Abstract: The present invention relates to a fuel cell membrane humidifier having an improved coupling force between a potting portion and an inner case so that the coupling force can be maintained even when a fuel cell is repeatedly driven and stopped. The fuel cell membrane humidifier according to an embodiment of the present invention comprises: a humidification module for humidifying, with the moisture in exhaust gas discharged from a fuel cell stack, the air supplied from the outside; and caps respectively coupled to both ends of the humidification module. The humidification module comprises at least one cartridge including an inner case, a plurality of hollow-fiber membranes arranged in the inner case, the potting portion fixing ends of the plurality of hollow-fiber membranes, and a laser bonding surface which is formed between the inner case and the potting portion through a laser bonding.
Patent KR-20220129707-A (KR)
Title: Composition for enhancing antibacterial, antifungal, and antiviral effect
Inventor: LEE HEI CHAN
IPC: A61K45/06
Filed: 2021-03-16
Abstract: The present invention relates to natural beta-caryophyllene that enhances an antibacterial effect of antibiotics against gram-positive and gram-negative bacteria, including antibiotic-resistant bacteria, and a pharmaceutical composition containing the same. When used in combination with the beta-caryophyllene composition of the present invention, it is possible to sterilize various bacteria with a much smaller amount of antibiotic than when using only a single antibiotic. Therefore, when the pharmaceutical composition containing beta-caryophyllene of the present invention is administered in parallel with conventional antibiotics, the amount of antibiotics used can be reduced and side effects caused by misuse and abuse of antibiotics can also be minimized.
Patent KR-20220131617-A (KR)
Title: Control units of combiner-box which has a function with detecting the fault current by algorithm and disconnecting the circuit of PV plants
Inventor: KO SUK WHAN
IPC: G01R31/08
Filed: 2021-03-22
Abstract: The present invention relates to a solar power generation system including a smart connection panel to which a circuit separation device using a fault current detection algorithm of a solar DC array is applied. The solar power generation system comprises: a photovoltaic array including a plurality of strings connected in parallel with each other; an inverter connected to the photovoltaic array through a positive terminal and a negative terminal; a blocking unit including a switch; a sensing unit configured to sense a voltage of the photovoltaic array and a current of each of the strings; and a controller for controlling the blocking unit. Therefore, the solar power generation system prevents loss of a solar system in case of failure of a solar module.
Patent KR-20220131621-A (KR)
Title: Aptamer-based particles and method for manufacturing the same
Inventor: KIM SUNG CHUN
IPC: A61K48/00
Filed: 2021-03-22
Abstract: The present invention relates to: aptamer-based particles which, in particles containing an aptamer drug (AM), relates to elementary particles formed by contacting the AM and cationic molecules and condensing the AM by electrostatic interaction, and application particles characterized in that the outer surface of the elementary particle is coated with negative ionic molecules; and a method for manufacturing the same. Aptamer-based particles of the present invention implements cell-selective efficacy according to the targeting of an aptamer drug.
Patent KR-20220132154-A (KR)
Title: The preparation method of Piperazine-quinoline derivative, 2-ethyl-5-(4-methyl-piperazine-1-yl)-1-(naphthalene-2-sulfonyl)-2,3-dehydro-1H-quinoline-4-on
Inventor: AN SUNG HYUN
IPC: A61K31/496
Filed: 2021-03-23
Abstract: The present invention relates to a method for preparing 2-ethyl-5-(4-methyl-piperazine-1-yl)-1-(naphthalene-2-sulfonyl)-2,3-dehydro-1H-quinoline-4-on as a piperazine-quinoline derivative. More specifically, the present invention relates to a novel method for preparing a piperazine-quinoline derivative. The method comprises the steps of: synthesizing 5-chloro-1-(naphthalen-2-ylsulfonyl)quinoline-4(1H)-on (compound 1) by reacting 5-chloroquinoline-4(1H)-on and naphthalene-2-sulfonyl chloride; synthesizing 5-chloro-2-ethyl-1-(naphthalen-2-ylsulfonyl)-2,3-dihydroquinoline-4(1H)-on (compound 2) by reacting the above compound 1 with ethylmagnesium bromide (EtMgBr); and synthesizing 2-ethyl-5-(4-methyl-piperazine-1-yl)-1-(naphthalene-2-sulfonyl)-2,3-dehydro-1H-quinoline-4-on as (compound 4) as a piperazine-quinoline derivative, which is a target product, by reacting the compound 2 and n-methylpiperazine. Accordingly, the method is implemented with simple reactants and simple reaction processes.
Patent KR-20220133366-A (KR)
Title: Learning method of neural network and neural processor
Inventor: TAE WOOK KANG
IPC: G06N3/08
Filed: 2021-03-24
Abstract: Disclosed are a learning method of a neural network and a neural processor with improved accuracy while operating at low power. The learning method of a neural network including a first intermediate neuron layer and a second intermediate neuron layer comprises: a step of performing first learning based on a first synaptic weight layer on the first intermediate neuron layer and input subjects; a step of determining intermediate neurons on which second learning is to be performed from intermediate neurons of the first intermediate neuron layer based on the number of spikes of spike output signals of the intermediate neurons of the first intermediate neuron layer; and a step of performing second learning based on a second synaptic weight layer on the intermediate neurons on which the second learning is determined to be performed.
Patent KR-20220133547-A (KR)
Title: Camera actuator and camera module comprising the same
Inventor: KIM YANG RAE
IPC: G03B30/00
Filed: 2021-03-25
Abstract: A camera actuator according to an embodiment of the present invention may include: a lens group assembly including a magnet scaler including at least one lens, a barrel on which the at least one lens is disposed, and a plurality of poles on which a plurality of N poles and a plurality of S poles are sequentially disposed, and being movable along an optical axis; and a sensor for measuring three-axis magnetic field components from the magnetic field generated by the magnet scaler. The magnet scaler may be arranged such that a first axis of the sensor parallel to the longitudinal axis and the optical axis forms a first angle.
Patent KR-20210035160-A (KR)
Title: Microneedle, patch comprising microneedle and manufacturing method of the microneedle
Inventor: YANG SEUNG YUN
IPC: A61B5/00
Filed: 2021-03-25
Abstract: The present invention relates to a microneedle, a patch comprising the same, and a manufacturing method thereof. According to the present invention, the microneedle has a needle shape including a plurality of nanopores formed on a surface, and at least one of an antibody, an enzyme, and a DNA molecule, which specifically are combined with a target biomarker, is bound to the surface. The present invention provides the microneedle capable of rapidly detecting a sub-nanogram level target material.
Patent KR-20220138191-A (KR)
Inventor: BAE MYUNG SAN
IPC: H04W76/12
Filed: 2021-04-05
Abstract: A connection control method performed by a first control node of a wireless communication system according to one embodiment of the present invention may comprise the steps of: receiving, from a first base station, a first report signal including first node identifier information corresponding to an identifier of a first communication node and address information of the first base station; generating a first indication signal including first control node identifier information corresponding to an identifier of the first control node and address information of the first control node; transmitting the generated first indication signal to the first base station based on the first node identifier information; checking information on the connection with the first communication node established through the first base station; and performing communication with the first communication node. Therefore, the advantages of MEC, such as minimizing delay that may occur between blocks, etc. can be maximized.
Patent KR-20220138705-A (KR)
Inventor: YONG SANG RYU
IPC: G01N27/414
Filed: 2021-04-06
Abstract: The present invention relates to a molecule detecting unit for signal amplification, a field effect transistor (FET)-based device for detecting molecules having the same, and uses thereof. According to the present invention, the molecule detecting unit for signal amplification comprises: a conductive substrate having a flat surface; a reaction chamber provided on top of the conductive substrate; and an ion-free water layer, a lipid bilayer, and an ion-containing solution layer sequentially from the surface of the conductive substrate in the reaction chamber. According to the present invention, by controlling the ion concentrations of the upper and lower portions of the lipid bilayer, electrical signals caused by molecular interactions can be remarkably amplified, and thus molecular interactions under physiologically active conditions can be detected with higher sensitivity.
Patent KR-20220138987-A (KR)
Title: Catalyst layer for fuel cell, method for manufacturing the same, membrane-electrode assembly, method for manufacturing the same and fuel cell
Inventor: KIM JUNG HO
IPC: H01M4/92
Filed: 2021-04-07
Abstract: A catalyst layer for a fuel cell having improved heat dissipation performance and durability is provided. The catalyst layer for a fuel cell according to the present invention includes a first composite and a second composite, wherein the first composite includes a carrier, a catalyst including metal particles supported on the carrier, and a first ionomer coated on the surface of the catalyst, the second composite includes a heat dissipating material and a second ionomer, the second ionomer is not coated on the surface of the catalyst, and the first ionomer and the second ionomer are the same as or different from each other.
Patent KR-20220141422-A (KR)
Inventor: AN YONGJUN
IPC: H03F3/21
Filed: 2021-04-13
Abstract: The present invention relates to an electronic device including a power amplifier and an operating method thereof. The electronic device of the present invention comprises: at least one antenna; and a power amplifier electrically connected to the at least one antenna. Accordingly, the present invention can reduce the complexity of a circuit (e.g., RFFE) for processing RF signals.
Patent KR-20220143230-A (KR)
Inventor: YANG SEUNG HO
IPC: G06F16/35
Filed: 2021-04-15
Abstract: The present invention relates to a malicious civil complaint detection device and a method thereof. According to one embodiment, the malicious civil complaint device includes: a preprocessing unit which receives a plurality of types of document data and performs preprocessing to remove duplicated document data from the received document data; a data typing unit which extracts at least one feature noun from the preprocessed document data, forms a cluster for each of the extracted feature nouns, and categorizes each of the formed cluster; and a malicious civil complaint detection unit which forms sub-clusters for each of the typed clusters and detects malicious civil complaints based on the silhouette coefficients of each of the formed sub-clusters.
Patent KR-20220144542-A (KR)
Inventor: JEON BEOM SIK
IPC: H05B45/18
Filed: 2021-04-20
Abstract: A method and a system for automatically optimizing a power supply for UV-LED are disclosed. The method for automatically optimizing the power supply for UV-LED according to the present invention is a method for automatically optimizing the voltage of the power supply for UV-LED. The method comprises the steps of: controlling the voltage to a first reference voltage; controlling the voltage to rise by a first rising voltage every first unit time from the first reference voltage; sensing a first rising current based on the first rising voltage; controlling the voltage to rise by a second rising voltage every second unit time based on the first rising current; sensing a second rising current based on the second rising voltage; controlling the voltage to be additionally increased by the second rising voltage every third unit time based on the second rising current; stopping an additional rise by the amount of the second rising voltage based on the magnitude of the second rising current; and fixing the voltage based on the cessation of the additional rise.
Patent KR-20220144633-A (KR)
Inventor: KIM SUNG SOO
IPC: D05B59/02
Filed: 2021-04-20
Abstract: The present invention relates to an apparatus for checking the remaining amount of lower yarn and a system for checking the remaining amount of lower yarn using the same. More specifically, the present invention relates to an apparatus for checking the remaining amount of lower yarn and a system for checking the remaining amount of lower yarn using the same, which are configured to enable a user to easily and accurately identify the remaining amount of lower yarn even in a dark environment. The apparatus comprises a bobbin with first and second wheels at both ends of a bobbin shaft around which lower yarn is wound, wherein the first wheel is formed to cause light to pass therethrough, and the second wheel includes a light transmission material on an inner surface thereof facing the first wheel. The remaining amount of lower yarn can be checked depending on the degree to which the light emitted from the outside passes through the first wheel, reaches the second wheel, and is transmitted back to the outside.
Patent KR-20220145084-A (KR)
Inventor: YOON CHONG HO
IPC: H04L45/02
Filed: 2021-04-21
Abstract: A failure location-based Ethernet bridge network restoring method is disclosed. According to the present invention, the failure location-based Ethernet bridge network restoring method comprises the following steps of: allowing a bridge to recognize the number of bridges inside a network and its position relative to a root bridge; allowing a neighboring bridge of the root bridge to detect failure or link failure of the root bridge; and allowing a bridge having an alternate port to set itself as the next root bridge if the failure or link failure of the root bridge is detected.
Patent KR-20220145182-A (KR)
Inventor: MIN KI LEE
IPC: H05B6/06
Filed: 2021-04-21
Abstract: The present invention relates to an automatic rice cooking method for an induction heating cooker. The automatic rice cooking method comprises the steps of: (S212) heating with first induction heating power until the initial temperature is reached; (S214) counting the time when the initial temperature is reached; (S216) heating until the final temperature is reached with first induction heating power; (S218) counting the time when the final temperature is reached; (S220) calculating an average standard gradient of unit temperature rise based on the counted initial temperature time and final temperature time; (S222) detecting a rise of the current temperature gradient above a first gradient value compared to an average standard gradient of unit temperature rise (AVGS) calculated; (S224) ending the determination of the number of servings, which is changing to a thermal power smaller than the first induction heating power at a time when the temperature gradient has a value greater than a set first gradient value; (S226) maintaining boiling for a time set so that the boiling temperature is maintained from the time point when the determination of the number of servings is finished; and (S228) steaming by providing thermal power for a set time. Accordingly, even with a non-exposed temperature sensor, the exact timing of determining the number of servings is performed, so it is possible to cook rice that is neither burnt nor undercooked.