baber/WOPTO huggingface dataset:
Patent KR-20210101894-A (KR)
Title: Fluorine-free Water-repellent Coating Composition with Improved Processing Stability and Manufacturing Method of the Water-repellent Synthetic Leather Using the Same
Inventor: JUNG JONG GUK
IPC: C08F214/00
Filed: 2020-02-11
Abstract: According to the present invention, a non-fluorine water-repellent agent composition in which a main component is a non-fluorine-based polymer uses a copolymer obtained by polymerizing an ester monomer having an ester content in which a carbon number of an ester moiety has a specific value within a specific range, vinyl chloride or vinylidene chloride monomer, and a monomer including two or three (meth)acrylic acid ester groups, and a nonionic surfactant with an adjusted hydrophile-lipophile balance (HLB) and a cationic surfactant having 12 to 22 carbon atoms and an amine group are added together to the copolymer. Accordingly, the non-fluorine water-repellent agent composition has sufficient durable water repellency, wicking properties, excellent gum-up properties, excellent film formation ability, and unproblematic peel strength.
Patent KR-20210105072-A (KR)
Title: Professional certification verification information service
Inventor: KOH HAENG HEUI
IPC: G06Q10/10
Filed: 2020-02-18
Abstract: Provided is a professional certification verification information providing service comprising: a step of collecting job seeker information (S100); a step of verifying the job seeker information (S200); a step of storing the verified job seeker information in a database (S300); a step of obtaining job opening information from a company (S400); a step of matching a job seeker corresponding to the job opening information among job seekers stored in the database (S500); and a step of providing the matched job seeker information to the company (S600).
Patent KR-20210109684-A (KR)
Title: Method for Regenerating Battery Module Based on Discharge Valence Examination
Inventor: CHOI SUNG HOON
IPC: H01M10/42
Filed: 2020-02-26
Abstract: A battery module regeneration method based on a discharge balance test according to the present invention is executed through a battery regeneration device for regenerating a vehicle waste battery collected after being used in an eco-friendly vehicle, and comprises the steps of: preparing a battery module of a waste battery including an N (N>=2) number of battery cells; charging the battery module to a specified highest charging voltage through a module connection terminal connected to a power terminal of the battery module; performing a procedure of discharging the charged battery module to a specified lowest discharge voltage through the module connection terminal; checking balance information including a discharge voltage difference between the N number of battery cells provided in the battery module through a cell connection terminal connected to a cell terminal of the battery module when the battery module is discharged; performing a balance test to determine whether a discharge voltage difference between the N number of battery cells included in the balance information matches a preset discharge voltage effective balance range; and performing regeneration by charging, to a specified rated voltage, the N number of battery cells included in the battery module discharged to the specified lowest discharge voltage in a state in which the discharge voltage difference between the N number of battery cells is matched to the preset discharge voltage effective balance range.
Patent KR-20200026855-A (KR)
Title: Condenser and Refrigerator having the same
Inventor: KIM KI HYUN
IPC: F25B39/04
Filed: 2020-02-28
Abstract: The present invention relates to a condenser and a refrigerator having the same. The condenser comprises: a refrigerant pipe; a plate pin coupled to one side of the refrigerant pipe; and a wave pin provided to come in contact with the rear surface of the plate pin. Accordingly, condensation efficiency of the condenser can be increased, and further, the condenser can be miniaturized. Therefore, the condenser is effective in space utilization.
Patent KR-20210109961-A (KR)
Title: Multifaceted hologram system
Inventor: CHOI JAE SUNG
IPC: G03B21/14
Filed: 2020-02-28
Abstract: According to an embodiment, a multifaceted perspective hologram system comprises: a frame; a plurality of frame screens installed on the frame; and a plurality of hologram projectors disposed in front of each of the frame screens. The plurality of hologram projectors project a hologram image on each of the frame screens and each of the frame screens display the hologram image on a front side or a rear side.
Patent KR-20210115109-A (KR)
Title: Seasonal seedlings vegetable growing device
Inventor: JEON HYUN JUNG
IPC: F24D3/12
Filed: 2020-03-11
Abstract: The present invention provides a four-season seedling vegetable cultivating device capable of effectively cultivating young plants such as vegetables, special crops, and other crops like flowers on a small scale; and conveniently cultivating crops regardless of a cultivation place for growing the crops by fixing the crops at a moved position after moving the cultivation place as necessary. The present invention relates to the four-season seedling vegetable cultivating device comprising: a base unit having a predetermined area which is installed to form a bottom of the cultivating device; a framework unit which stands along a boundary of the base unit and forms a framework of the cultivating device; and a vinyl unit which is installed to be detached from the framework unit to cover the framework unit. The base unit is installed by successively laminating waterproof plywood, Styrofoam, an electric panel, and a heating and cooling panel from a lower part.
Patent KR-20210115173-A (KR)
Title: Protecting Foul Smell Apparatus for Sewage Passage
Inventor: CHO RAE SOO
IPC: E03F5/04
Filed: 2020-03-12
Abstract: An objective of the present invention is to provide a bad smell prevention device for a sewage pipe which is installed on a drain connected to a sewage pipe to promote effective drainage of rainwater and efficiently prevent a leakage phenomenon of bad smells created in the sewage pipe. The bad smell prevention device for a sewage pipe comprises: an exterior casing bound and coupled onto a manhole, and forming a rotatable and movable guide space therein; and a cylindrical rotating body installed to be rotated in the guide space by axially installing both side ends thereof on the exterior casing, and rotating to drain rainwater by the contact load of rainwater entering and falling into the manhole. The cylindrical rotating body includes side plates separated from each other in the left/right width direction, and corresponding to the exterior casing to be formed, and a contact blade dividing in the circumferential direction of the side plates to secure a space in which foreign substances can be accommodated with rainwater, and allowing rainwater to fall thereon and come in contact therewith.
Patent KR-20210115471-A (KR)
Title: Manufacturing method of antibiotic container with calcium carbonate deposited cupper and antibiotic container by the manufacturing method
Inventor: YUN KI YOUNG
IPC: B29B7/00
Filed: 2020-03-13
Abstract: The present invention relates to a manufacturing method of an antibacterial container and, more specifically, to a manufacturing method of an antibacterial container with copper-deposited calcium carbonate added and an antibacterial container manufactured by the manufacturing method. The method comprises: (a) a step of depositing copper nanoparticles on the particle surface of calcium carbonate powder by physical vapor deposition; (b) a step of mixing the calcium carbonate powder on which the copper nanoparticles are deposited with a thermoplastic resin to manufacture a compounder having a chip shape; (c) a step of putting a chip without the calcium carbonate powder on which the copper nanoparticles are deposited and the chip manufactured in step (b) in a predetermined ratio in a hopper and mixing and heating the same to manufacture a molten plastic; and (d) a step of obtaining an antibacterial container by hardening the molten plastic after putting the molten plastic in a mold having a container-shaped cavity. Since the antibacterial container according to the present invention uses calcium carbonate as a carrier, the antibacterial container is harmless to the human body, is inexpensive, and can have flame retardant performance.
Patent KR-20210064014-A (KR)
Title: Treadmill
Inventor: YOO HYUNSUN
IPC: A63B24/00
Filed: 2020-03-17
Abstract: A treadmill includes: two separate left and right belts rotating around two sets of rollers; four legs having a height adjustable by an air suspension so that the inclination of the treadmill can be optimized; a thermoelectric assembly; an aromatic assembly having a rotating fragrance cartridge in order to provide various fragrances for a treadmill user; a display playing back an exercise program; and a mounting module having a snack supply tray. The handle of the treadmill has height and front-back position detection sensors, and a belt separator provided between the left and right belts has a position or proximity sensor for left-right position detection. The inclination of the treadmill can be automatically adjusted in accordance with the positions detected by the sensors. The aromatic assembly, the mounting module, and the inclination can be automatically operated in accordance with the exercise program played back on the display.
Patent KR-20210123520-A (KR)
Title: The gasket supporting apparatus of the connector
Inventor: KIM DU CHUL
IPC: F17C13/00
Filed: 2020-04-03
Abstract: The present invention relates to a gasket support apparatus of a connector, which inserts and supports a gasket into a connection before the connector of a cabinet is coupled to a valve connector after removing an end cap from a valve of a high pressure gas cylinder. The present invention is to improve the structure of the connector so that the gasket can be supported on the connector without a latch for supporting the gasket. According to the present invention, an insertion space (42) in which the gasket (20) is accommodated is formed in a protrusion portion (41) of the connector (40). A guide inclined surface (43) is formed at the entrance of the insertion space (42), an annular protrusion frame (44) to which the side surface of the gasket (20) is connected is formed on the side surface of the insertion space (42), and a permanent magnet (50) is embedded in the protrusion portion (41) located at the rear end of the insertion space (42).
Patent KR-20210124721-A (KR)
Title: Reworkable conductive adhesive and solar cell module
Inventor: LEE BEOM JUN
IPC: C09J11/04
Filed: 2020-04-07
Abstract: The present invention relates to a conductive adhesive and, more specifically, to a new conductive adhesive that has excellent reworkability in a solar cell module, in particular, in the case of the misarrangement of each single cell formed by the adhesion of the tab wires of each cell and electrodes of the module, enabling an adhesive to be easily removed from the wrong part and be reworked, or a damaged battery cell to be replaced. To this end, the present invention provides a reworkable conductive adhesive that connects a surface electrode of one solar cell and a back-surface electrode of another solar cell adjacent to the one solar cell, wherein the conductive adhesive has reworkable properties that are capable of being detached in less than three minutes at 250℃.
Patent KR-20210128849-A (KR)
Inventor: LEE SANG HO
IPC: A62B18/02
Filed: 2020-04-18
Abstract: The present invention provides a horizontally foldable mask. The horizontally foldable mask comprises a main body and loops, wherein the main body, in a folded state, comprises: a top portion; a middle portion; a fold portion extending upward from the middle portion and formed by horizontally bending from the top portion, and having a downward curved or inclined middle bending line from the center toward both sides; and a bottom portion extending from the middle portion and joined by an upwardly curved or inclined joint line from the center toward both sides; and loops fixed to both sides of the main body. The mask of the present invention, when worn, maintains a three-dimensional structure to fit the contours of the face of a wearer, and when stored, can be neatly folded.
Patent KR-20200132686-A (KR)
Inventor: KIM JAEHYUN
IPC: B03C3/16
Filed: 2020-04-22
Abstract: In a device for managing the concentration of fine particles in a target area by supplying electric charges to the target area, an embodiment of the present invention relates to a device comprising: a container for storing a liquid; at least one nozzle for outputting the liquid; a pump for supplying the liquid from the container to the at least one nozzle; a power source for supplying power to the device; and a controller for supplying electric charges to the target area through the at least one nozzle using the power source, wherein the controller applies a voltage greater than or equal to a reference value to the at least one nozzle using the power source and provides electric force in a direction away from the device to the fine particles in the target area charged by the supplied electric charges. An object of the present invention is to provide a device and method for efficiently managing air quality in a wide area.
Patent KR-20210133471-A (KR)
Title: Electronic device and control method thereof
IPC: G06F21/34
Filed: 2020-04-29
Abstract: Disclosed are an electronic device and a control method thereof. The electronic device of the present disclosure includes: a memory storing metadata related with an artificial neural network and at least one layer to be encrypted among a plurality of layers included in the artificial neural network; and a processor acquiring a security vector using the metadata and a security key of the electronic device, mapping the acquired security vector and the metadata with the security key and identification information of the artificial neural network, encrypting the at least one layer among the plurality of layers using the metadata and the security vector, loading the metadata and the security vector using the security key and the identification information of the artificial neural network when data is inputted into the artificial neural network, and performing calculation between the at least one encrypted layer and the inputted data based on the loaded security vector and the metadata. Therefore, the present invention is capable of maintaining the security of the artificial neural network.
Patent KR-20210134182-A (KR)
IPC: E04F13/14
Filed: 2020-04-30
Abstract: The present invention relates to a functional tile for directing a limbus lamp, which bonds writing board fabric to an architectural tile to have an effect of a reflection lamp. The present invention is formed by bonding the writing board fabric composed of a glass bead and a plastic media to the architectural tile through a bonding member.
Patent KR-20210141852-A (KR)
Title: System and Method for Fault-tolerant Process Module Control Based on Fast Data Recovery Technique
IPC: G05B19/042
Filed: 2020-05-14
Abstract: The present invention relates to a system and a method for controlling a process module by using a fast data recovery technique. The system comprises a plurality of controllers including a master controller and one or more slave controllers for controlling a process module that performs a process for equipment. The slave controllers control the process module when the master controller fails. During the process for the equipment, the plurality of controllers receive, from the process module, process module data (input/output (IO) data, log data, etc. required for control and monitoring) for the process of the equipment at least once. In the event of a failure in any one of the plurality of controllers, a controlled to be restored to replace the broken controller can operate instead of the broken controlled according to the process module data received after making a request to any one controller having the most recent process module data of the largest size for the process module among the remaining controllers. Therefore, the lack of control can be minimized.
Patent KR-20210144300-A (KR)
Title: 3 dimension electronic device and the manufactured method thereof
IPC: H05K3/32
Filed: 2020-05-22
Abstract: In one embodiment of the present invention, provided is a three-dimensional electronic element comprising: a polyhedral-shape polymer frame formed by folding a flat-shaped polymer substrate; and a flexible electronic element part located on an outer surface of the polymer frame, wherein the polymer frame comprises a corner part in contact with an adjacent surface and a seam part into which the polymer substrate is folded. Therefore, the present invention is capable of having an advantage in minimizing the common lines.
Patent KR-20210144476-A (KR)
Title: SYSTEM AND METHOD FOR CHECKING WEARING OF SAFTY CLOTHES ONCE INSPECTING DCU OF AMI COMBINES IoT TECHNOLOGY
IPC: A42B3/04
Filed: 2020-05-22
Abstract: The present invention relates to a method for checking the wearing of safety clothing during the DCU inspection of an AMI combined with IoT technology. The method includes: (a) a step in which an inspector wears safety gears for AMI DCU inspection; (b) a step in which a clothing inspection server communication-connected to the safety gear determines the completion of the safety gear wearing; (c) a step in which, when the clothing inspection server transfers safety gear wearing completion data to an IoT module with the safety gear wearing completed in the above step (b), the IoT module changes an LED to green and then voice-outputs a message through an acoustic device to allow device inspection; (d) a step in which, after the initiation of the AMI DCU inspection by the inspector, the IoT module stands by in order to receive inspection result data resulting from the inspection or data from a sensor module; (e) a step of determining whether the time for which the IoT module stands by for the data in the above step (d) exceeds a predetermined time; and (f) a step of displaying the LED in red in a case where the data reception standby time of the IoT module in the above step (e) exceeds the predetermined time and maintaining the above step (d) in a case where the data reception standby time does not exceed the predetermined time. According to the present invention, one has only to add the sensor module attachable to and detachable from safety clothing after module mounting on an existing DCU, and thus system installation costs can be reduced.
Patent KR-20210147306-A (KR)
Inventor: SEOL JEONG SOO
IPC: B05C1/08
Filed: 2020-05-28
Abstract: A slot die coating device according to an embodiment of the present invention includes: a slot die coater having an inner space in which electrode slurry is accommodated and a discharge passage connected to the inner space to discharge the electrode slurry; and a block positioned in the inner space, wherein a distance between a first inner unit and a second inner unit forming the inner space is formed to be longer than a distance between a first discharge inner unit and a second discharge inner unit forming the discharge passage, and the block includes a first block facing the first inner unit and a second block facing the second inner unit.
Patent KR-20210149933-A (KR)
Inventor: HA CHANG WON
IPC: A61L9/20
Filed: 2020-06-02
Abstract: An air sterilization module is disclosed. The air sterilization module includes: a column-shaped photocatalytic filter; a light output module having an annular planar shape, accommodating the photocatalytic filter therein to surround the photocatalytic filter, and emitting ultraviolet light toward the photocatalytic filter; and a reflective film surrounding the light output module.
Patent KR-20210152778-A (KR)
Title: Aeration tank structure for livestock wastewater treatment facility
Inventor: PARK CHAN HO
IPC: C02F3/20
Filed: 2020-06-09
Abstract: The present invention relates to an aeration tank structure for livestock wastewater treatment facility, which comprises: a circular aeration-type casing member; an externally-installed air pump member; and a bottom part air supply pipe member. By air supplied from the externally-installed air pump member and discharged along an outer part of a bottom part of the circular aeration-type casing member through the bottom part air supply pipe member, the livestock wastewater flows along an outer edge of the bottom part of the circular aeration-type casing member. Accordingly, the entire livestock wastewater accommodated in the circular aeration-type casing member can be aerated while flowing in a rotational form inside the circular aeration-type casing member. Since the livestock wastewater does not flow back through the bottom part air supply pipe member, it is not necessary to operate the externally-installed air pump member for 24 hours, but operate the same only when aeration is required for the livestock wastewater. Since the externally-installed air pump member is installed outside the circular aeration-type casing member, it is easy to facilitate the maintenance of the externally-installed air pump member.
Patent KR-20220001294-A (KR)
Title: A portable power generator
Inventor: BAEK SANG HWA
IPC: H02K5/12
Filed: 2020-06-29
Abstract: A portable folding self-generation device is provided, wherein a blade is rotated by a user's manpower so that it is possible to easily generate electricity even in a space where the fluid does not naturally move, so that electric energy can be stably obtained outdoors. The portable folding self-generation device comprises: a rotating means having a blade that rotates when the pressure of the fluid is applied and the rotating body is rotated when the pressure of the fluid is applied; and a power generation means to generate electric energy by receiving the rotational energy of the rotating body. The rotating body comprises: a ring-shaped body having a space penetrated therein; and a plurality of the blades disposed radially around the center on the inner circumferential surface of the body and rotated about the center by applying the pressure of the fluid passing through the inner circumferential surface of the body. The rotating means comprises the rotating body, and a first cover and a second cover in a "ring" shape in which the pressure of the fluid is supplied and discharged while passing through the through hole of the body from the outside, and the body is idly accommodated in the space therebetween. The power generation means comprises: a permanent magnet accommodated in the body and configured to rotate about the center according to the rotation of the body; and a coil accommodated in a position facing the permanent magnet in the first cover to generate electric energy according to a change in magnetic force of the permanent magnet.
Patent KR-20220003264-A (KR)
Title: Magnetic solid phase extraction method using magnetic carbon particles and separation method of phthalic acid ester
Inventor: MIN CHEOL LIM
IPC: G01N1/40
Filed: 2020-07-01
Abstract: The present invention relates to a magnetic solid phase extraction method and a separation method of phthalic acid ester using magnetic carbon particles produced from coffee grounds. According to the present invention, the magnetic carbon particles produced from the coffee grounds show excellent adsorption effect in the magnetic solid phase extraction method, and especially, have excellent extraction sensitivity, accuracy, and precision in the magnetic solid phase extraction method for phthalic acid ester. The magnetic solid phase extraction method comprises the following steps of: adsorbing the magnetic carbon particles with an analyte; separating the magnetic carbon particles by applying an external magnetic field; and separating the analyte from the magnetic carbon particles by ultrasonic treatment.