baber/WOPTO huggingface dataset:
Patent KR-20220032997-A (KR)
Title: Integrated management system for controlling facility
Inventor: JEON JI HYE
IPC: G08B3/10
Filed: 2021-01-18
Abstract: According to the present invention, an integrated control system for managing facilities comprises: a facility management server which senses the states of facilities to be managed through an internal network disconnected from an external network, receives sensing results from a sensor for providing the sensing results, and manages abnormalities in the facilities to be managed located in a first area based on the sensing results; manager terminals which photograph the facilities to be managed, display augmented reality images corresponding to the facilities to be managed, and receive the sensing results from the facility management server through the internal network; cradles which are connected to the manager terminals through a connection connector to supply power, and automatically generate state reports for the facilities to be managed by collecting the sensing results from the user terminal; and an integrated control server which is connected to the cradles through the external network to receive the state reports for the facilities to be managed, and monitors the respective facilities to be managed by using the state reports for the facilities to be managed which are generated by the respective cradles in areas including the first area where the facilities to be managed is located. Therefore, managers can immediately check, repair, and replace the facilities to be managed.
Patent KR-20220071082-A (KR)
Title: Strainer and pressing device
Inventor: Yu chen yang
IPC: A47J43/28
Filed: 2021-01-21
Abstract: A strainer is equipped with oil-absorbing paper and includes a handle part, a scoop part and at least one pressing unit. The scoop part is disposed on one end of the handle part and includes at least one through-hole. The scoop part further includes at least one connection structure disposed on an edge of the scoop part. The pressing unit includes a connection part and a pressing part. The connection part is movably connected to the connection structure. The oil-absorbing paper is placed on the scoop part and the pressing unit is moved relative to the connection structure through the connection part, thereby pressing the oil-absorbing paper onto the scoop part by means of the pressing part. A pressing device coupled with the strainer for pressing the oil-absorbing paper onto the scoop part of the strainer is also disclosed. According to the present invention, it is possible to improve dining experiences and comfort of diners.
Patent KR-20220108415-A (KR)
Inventor: KIM YONGJUN
IPC: H04L9/40
Filed: 2021-01-27
Abstract: A method and apparatus for secondhand goods transactions based on a blockchain using deep learning are provided. The apparatus for transactions acquires information related to a transaction between a seller and a buyer. The acquired information includes a sales post and/or purchase post, as well as transaction agreement information, and can be in the form of text or audio. The apparatus for transactions inputs the acquired information into a pre-trained model to generate a text-based transaction record corresponding to the acquired information. The generated transaction record is then verified by the seller and the buyer. Subsequently, based on the transaction record, a smart contract is created and processed as a transaction to be transmitted to a blockchain network, and stored in a block on the blockchain network. The present invention aims to provide a method and device that enables more reliable transactions of secondhand goods based on the blockchain and deep learning.
Patent KR-20220114821-A (KR)
Title: Operation method of gas measurement device using semiconductor gas sensor
Inventor: MIN RYOU
IPC: G01N27/407
Filed: 2021-02-09
Abstract: The present invention relates to an operating method for a fixed semiconductor gas measuring device. According to the present invention, the operating method for the fixed semiconductor gas measuring device, which is able to have a sensor unit installed in a fixed housing and measure gas, comprises: a step of controlling the driving of a heater of a sensor unit so that a heating temperature can be a preset temperature; a step of, when the preset temperature, which is the activation temperature of a semiconductor gas sensor, is reached by the control of the driving of the heater, receiving a sensor signal outputted from the semiconductor gas sensor for measuring the gas sensor value; a step of converting the measured gas sensor value into digital sensor data, and detecting and storing and managing the gas measurement value data including gas concentration by calculation processing; and a step of comparing if the measured gas measurement value is equal to or higher than a preset threshold value or not, and if the measurement value is equal to or higher than the preset value, generating an internal warning alarm and an external warning alarm, and transmitting the alert generation and measurement value information through a network communication unit. The present invention aims to provide an operating method for a fixed semiconductor gas measuring device, which is capable of precisely detecting gas.
Patent KR-20220115765-A (KR)
Title: Display apparatus and method of driving the same
Inventor: PARK GEUN JEONG
IPC: G09G3/3225
Filed: 2021-02-10
Abstract: A display device includes a display panel, a driving control part, a gate driving part, an emission driving part and a data driving part. The display panel includes a pixel including a driving switching element and a light emitting element. The driving control part determines a driving frequency varying depending on input image data or a driving mode. The gate driving part outputs a gate signal and a bias control signal to the pixel. The emission driving part outputs an emission signal. The data driving part outputs a data voltage to the pixel. In a lighting frame, the bias control signal for applying a bias voltage to the driving switching element has a first width, and, in a holding frame, the bias control signal has a second width different from the first width. Therefore, the present invention is capable of improving the display quality of the display panel.
Patent KR-20220116864-A (KR)
Title: Manufacturing method of solar cell cover glass with improved transmittance
Inventor: SONG PUNG KEUN
IPC: C03C17/34
Filed: 2021-02-16
Abstract: A method for manufacturing a solar cell cover glass having improved transmittance according to an aspect of the present invention includes the steps of: preparing a glass substrate and forming a coating layer on the glass substrate; forming a block copolymer layer including a polystyrene block and an organopolysiloxane derivative block on the coating layer; inducing self-assembly of the block copolymer layer; forming a nanostructure on the coating layer by removing the polystyrene block of the block copolymer layer and oxidizing the organopolysiloxane derivative block; and forming a second transparent electrode layer on the coating layer.
Patent KR-20210024511-A (KR)
Title: Lens moving unit
Inventor: PARK SANG OK
IPC: H04N5/225
Filed: 2021-02-19
Abstract: An embodiment provides a lens driving device, which includes a housing comprising four sides, a bobbin disposed within the housing, a first magnet disposed on the housing, a first coil disposed on the bobbin, a second magnet disposed on the bobbin, a first circuit board disposed on one of the four sides of the housing, a first position sensor disposed on the housing and facing the second magnet, a second circuit board disposed under the housing, a second coil facing the first magnet and electrically connected to the second circuit board, a support member electrically connecting the first circuit board and the second circuit board, and a damper disposed on a portion of the support member. The first circuit board includes a plurality of first terminals electrically connected to the first position sensor. According to the present invention, the movement of the lens in the optical axis direction can be accurately detected.
Patent KR-20210031873-A (KR)
Inventor: KIM KYU HYUK
IPC: B65D33/06
Filed: 2021-03-03
Abstract: The present invention relates to a plastic bag for a volume-rate garbage disposal system, formed of a high-density polyethylene material, which can be sealed in a double manner with a cable tie that can be tied and untied to prevent the contents and odor contained in the plastic bag from escaping to the outside, thereby increasing the convenience of garbage discharge and collection, and preventing generation of environmental pollution, odor, and insects. The plastic bag comprises: an opening of a body (14) through which goods and garbage is contained; two tying parts of which upper ends can be tied after the goods and the garbage are contained; and left and right handles and center handles integrally formed on both sides of the body to carry the plastic bag. Both side parts of an upper end of the body connected to the left and right handles and the center handles are formed to protrude upward to upper join parts after being curved concavely while having a radius from lower portions of sides of the left and right handles divided to both sides when the center handles are deployed.
Patent KR-20220127011-A (KR)
Title: Manufacturing method of nano carbon multifilament-metal composite wire, composite wire manufactured therefrom
Inventor: HAN JOONG TARK
IPC: C01B32/15
Filed: 2021-03-10
Abstract: The present invention relates to a preparation method of a nanocarbon multifilament-metal composite wire and a composite wire prepared therefrom. The preparation method of the present invention comprises the steps of: mixing a composite powder in which nano-carbon materials and metal salt compounds are mixed in a solid state with an acid solution while shear stress is applied to the acid solution to prepare a nano carbon material liquid crystal; heating the nano-carbon material liquid crystal to prepare a nano-carbon material into which an oxygen-containing functional group, which is a carboxyl group or a hydroxyl group, is introduced by a metal salt compound and an acid solution; washing and filtering the nano-carbon material into which an oxygen-containing functional group has been introduced to prepare a pretreated nano-carbon material; powdering the pretreated nano-carbon material and then dispersing the same in a solvent to prepare a nano-carbon material spinning dope; solution spinning the nanocarbon material spinning dope to prepare a plurality of strands of nanocarbon multifilament; and plating the nanocarbon multifilament with a metal to prepare a composite wire in which a metal layer is formed on the outside of the nanocarbon multifilament while the metal penetrates between the plurality of strands.
Patent KR-20210119315-A (KR)
Title: A cooling apparatus for electronic elements
Inventor: KIM DUK YONG
IPC: H05K7/20
Filed: 2021-03-18
Abstract: The present invention relates to a heat dissipation device of an electronic element and specifically comprises: a first chamber in which a printed circuit board having a heating element mounted thereon is disposed; a second chamber in which a spray unit for spraying a refrigerant and a refrigerant supply unit for supplying the refrigerant to the spray unit are disposed, and for exchanging heat with heat transferred from the first chamber; a heat transfer unit disposed between the first chamber and second chamber, receiving heat from the heating elements of the first chamber, and supplying heat to the second chamber; and a condensing unit for condensing the refrigerant sprayed into the second chamber. A plurality of evaporation-inducing ribs are formed on the surface of the heat transfer unit exposed to the second chamber to induce a liquid refrigerant sprayed by the spray unit to be adsorbed and then to flow downward along a zigzag wave pattern flow path, so it is possible to improve heat dissipation performance without expanding the device's size.
Patent KR-20220131044-A (KR)
Title: Excrement prop for use at drain
Inventor: SONG HYUN SIK
IPC: A01K1/01
Filed: 2021-03-19
Abstract: The disclosed content relates to a bowel movement plate for a drain which is installed on a drain side of bathrooms or toilets such that the urine of a companion animal is drained naturally into the drain and the bowel movement plate for a drain does not require a user to empty the urine of a companion animal individually. According to the bowel movement plate for a drain, washing water is also naturally drained into the drain such that the bowel movement plate for a drain can be quickly and easily cleaned and the convenience of use can be greatly increased. The bowel movement plate for a drain according to one embodiment of the disclosed content comprises: a bowel movement plate main body installed on one side of the drain and having a downward slope in a direction toward the drain; both sides of an inclined support surface formed on both sides of an upper surface of the bowel movement plate main body downwardly toward a central unit in a longitudinal direction of the bowel movement plate main body and seating and supporting the pet's feet; a first inclined flow path formed between the both sides of the inclined support surface along the central unit in the longitudinal direction of the bowel movement plate main body; and a drainage hole formed at a lower end of the first inclined flow path in the bowel movement plate main body and located on the drain.
Patent KR-20210049039-A (KR)
Inventor: CHUNG HA IK
IPC: B01D46/00
Filed: 2021-03-25
Abstract: The present invention relates to a drone, a tube, a cleaner, a purifier, a dust collector, a washer, a cleansing device, a processor, a sprayer, a mister, a ventilation facility, a clean means, a clean device, and a clean facility, which can generate or spray a substance, vibrating substances, vibrating water, excited substances, excited water, magnetized substances, magnetized water, hexagonal water, ozone water, ozone substances, ozone air, mist, sterilized substances, disinfected substances, phytoncide, and the like, generated in one of a vibrator, an excited device, a magnetizer, an ozone device, a mist device, a multifunctional device combined two or more thereof, which irradiate a magnetic field, or can perform cleaning, purifying, cleansing, washing, cleaning, dust collecting, processing, etc., on a target, midair, air, pollution, water quality, water supply, sewage, wastewater, turbid water, dusts, particles, foreign matters, a tunnel, a building, a road, a pavement, an exterior wall, a pipeline, a pipe, a tank, wastes, substances, a sound barrier, etc., by having a suction device, a dust collector, a vibrator or a multifunctional device, a generator, a sprayer, etc.
Patent KR-20220135297-A (KR)
Inventor: KIM INKYO
IPC: C23C16/505
Filed: 2021-03-29
Abstract: A substrate processing device according to one embodiment of the present invention may comprise: a back plate; a first electrode providing a first power supply to the back plate; an upper part electrode disposed under the back plate; and a lower part electrode disposed under the upper part electrode, wherein a substrate is seated. The back plate may comprise: a base part wherein a through-hole is defined; a fastening part disposed in the through-hole; a second electrode disposed between the fastening part and the base part, and providing a second power supply having a frequency different from that of the first power supply; and an insulator that covers the second electrode. Therefore, the present invention is capable of improving reliability.
Patent KR-20210127101-A (KR)
Inventor: HAHN GENE BACK
IPC: H04W28/26
Filed: 2021-04-12
Abstract: Disclosed are a method for sidelink communication using reserved resources in a communication system and a device thereof. An operating method of a first terminal comprises the following steps of: generating an SCI including a first information element indicating the presence or absence of transmission of SL data #1 using a reserved resource after transmission of SL data #0; transmitting the SCI to a second terminal; and transmitting SL data #0 to the second terminal based on the SCI.
Patent KR-20220143299-A (KR)
Inventor: JIN TAE KIM
IPC: B01L3/00
Filed: 2021-04-16
Abstract: The present invention discloses a droplet kit for digital PCR and a droplet forming apparatus. The kit includes a container tube for storing oil, a valve holder provided in the inlet of the container tube, a droplet generating valve disposed in the holder to generate droplets of the sample and a valve stopper engaged with the valve holder to fix the droplet generating valve in the valve holder and providing the sample to the droplet generating valve.
Patent KR-20220147449-A (KR)
Inventor: KIM JIN HO
IPC: H04L25/02
Filed: 2021-04-27
Abstract: A user terminal supporting carrier aggregation (CA) and an operating method therefor are provided. According to one aspect of the technical idea of the present disclosure, the operating method includes the steps of: receiving indication information regarding a phase tracking reference signal (PTRS) component carrier (CC) group from a base station; determining whether a phase noise characteristic of the user terminal is the same with respect to CCs included in the PTRS CC group, based at least in part on the indication information; requesting the base station to transmit at least one PTRS using at least one CC included in the PTRS CC group; and receiving the at least one PTRS from the base station using the at least one CC. The present invention is to efficiently utilize PTRS radio resources.
Patent KR-20220150563-A (KR)
Title: Hotel rooms management system capable of practicing manless hotel rooms management using kiosk
Inventor: LEE MIN JEONG
IPC: G06Q20/18
Filed: 2021-05-04
Abstract: Disclosed is a hotel room management system performing unmanned hotel room management by using a kiosk. The hotel room management system according to the present invention is a hotel room management system managing a plurality of hotel rooms, which comprises: a kiosk terminal receiving user information from a user, using the user information to perform a check-in or a check-out, and outputting a result of the check-in or the check-out to the user; one or more hotel room terminals installed on each of the plurality of the hotel rooms to collect state information on the hotel room and provide the collected state information to the user; and a hotel room management server receiving the result of the check-in or the check-out from the kiosk terminal, receiving the state information from each of the one or more hotel room terminals, arranging the received result and state information for each hotel room, and providing the same to the manager. According to the present invention, it is possible to manage each room efficiently.
Patent KR-20220152635-A (KR)
Inventor: LEE DAE KWON
IPC: B60W60/00
Filed: 2021-05-10
Abstract: Disclosed is an unmanned vehicle for lawn management, capable of more stable driving. The disclosed unmanned vehicle for lawn management includes: a body part; four wheels; a pesticide tank loaded on the body part; a sensor part that detects a distance between the body part and the surface of the ground and an inclination of the body part; and a front height-track width control part for adjusting the front height or track of the unmanned vehicle according to the detection result of the sensor part.
Patent KR-20220155515-A (KR)
Title: Motor driven power steering system for vehicle
Inventor: CHO SUNG SHIK
IPC: F16H55/22
Filed: 2021-05-14
Abstract: The present invention relates to an electric power steering apparatus for a vehicle. An interval due to a backlash between a worm wheel (200) and a worm shaft (300) and flow of the worm shaft (300) are prevented by using a bearing-integrated damper bush (600) made of steel coupled to an end part of the worm shaft (300). When the worm shaft (300) rotates, a lubricant (800) is supplied between the worm shaft (300) and the bearing-integrated damper bush (600) to promote lubrication and cooling. The electric power steering apparatus for the vehicle of the present invention comprises: the worm shaft; and a the bearing-integrated damper bush.
Patent KR-20210146239-A (KR)
Inventor: JI KYO SUNG
IPC: H01Q1/52
Filed: 2021-05-25
Abstract: The present invention relates to an antenna device. In particular, the antenna device includes: a printed board assembly in which a plurality of antenna-related components are mounted on one surface and a plurality of filters are mounted on the other surface (hereinafter abbreviated as PBA); and an antenna board stacked on one side of the PBA, having a plurality of antenna elements mounted on one side, and connected to the filter in close contact with the other side to construct an electrical signal line. The filter is spaced apart from the other surface of the PBA, and a clam shell part for preventing signal leakage from the electrical signal line is integrally formed, so as to improve the overall heat dissipation performance of the filter and the filter performance.
Patent KR-20220159528-A (KR)
Inventor: PARK YONG SERK
IPC: A61K49/00
Filed: 2021-05-25
Abstract: The present invention relates to tumor-targeting erythrocyte membrane-derived nanoparticles, uses thereof, and a method for manufacturing the same. Specifically, nanoparticles derived from erythrocytes membranes in which quantum dots are captured, therapeutic agents are encapsulated, and tumor-targeting antibodies are attached to the surface have excellent biocompatibility compared to existing drug delivery systems, have excellent immune cell avoidance, compared to liposomes, and have improved tumor targeting ability, thereby being able to be usefully used as a theranostics system that can be used for molecular imaging diagnosis and chemotherapy at the same time.
Patent KR-20220160424-A (KR)
Inventor: GAM SANG AH
IPC: C08G61/12
Filed: 2021-05-27
Abstract: Provided are a polymer semiconductor including a first structural unit represented by chemical formula 1 and a second structural unit represented by chemical formula 2, a stretchable polymer thin film including the same, and an electronic device. Definitions of chemical formulas 1 and 2 are as described in the detailed description. The polymer may satisfy electrical characteristics and stretchability simultaneously and thus may be effectively applied to stretchable electronic devices.
Patent KR-20220046435-A (KR)
Inventor: SHIN JAE MIN
IPC: C07K14/74
Filed: 2021-06-02
Abstract: According to the present invention, in order to activate the immune system of the major histocompatibility complex (MHC) class I based on artificial intelligence (AI) and deep learning technology research, research on a structural protein of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been conducted. Moreover, based on the prediction of the immune system through AI technology, the amino acid sequence in a polypeptide chain consisting of 9-14 amino acids has been built. The polypeptide according to the present invention can markedly activate the immune system of the human body, and thus provides a basis for the design of a safe and effective peptide vaccine.