baber/WOPTO huggingface dataset:
Patent KR-20190127624-A (KR)
Title: Apparatus and method for detecting object based on density using lidar sensor
Inventor: PARK TAE HYOUNG
IPC: G01S17/89
Filed: 2019-10-31
Abstract: Disclosed are a device for detecting an object based on density using a LiDAR sensor and a method thereof. According to an aspect of the present invention, the device for detecting an object based on density using a LiDAR sensor comprises: a clustering unit generating a comparison image by grouping LiDAR data received from a LiDAR sensor based on density and correlation; a candidate detection unit detecting an object candidate group by grouping the LiDAR data matched with the comparison image among the received LiDAR data; and an object determination unit generating classification information by classifying the corresponding object candidate group based on characteristics of the object candidate group.
Patent KR-20210053574-A (KR)
Title: Device for taping electrode assembly of battery and method of taping electrode assembly of battery
Inventor: PARK SANG MOK
IPC: H01M10/04
Filed: 2019-11-04
Abstract: According to the present invention, an electrode assembly taping device, which is a device for attaching an adhesive tape to an outer surface of an electrode assembly having a laminated structure including a positive electrode, a negative electrode, and a separation membrane interposed between the positive electrode and the negative electrode, includes: a first clamp that is vertically movable to fix the adhesive tape; a second clamp that is vertically and horizontally movable to fix the adhesive tape; a roller pad device including a plurality of rollers that is vertically movable to fix the adhesive tape before attaching the adhesive tape to the outer surface of the electrode assembly and to press the adhesive tape onto the outer surface of the electrode assembly upon the attachment, and an adsorption pad that is located between the rollers and vertically movable to fix the adhesive tape before attaching the adhesive tape to the outer surface of the electrode assembly; a fixing pad that is vertically movable to adsorb the adhesive tape to the rollers and the adsorption pad; and a cutter for cutting the fixed adhesive tape. Accordingly, reliability of a battery cell is improved.
Patent KR-20210054102-A (KR)
Inventor: KOO JEONG MO
IPC: E04H6/10
Filed: 2019-11-04
Abstract: The present invention relates to a Rahmen-type PC parking lot ramp which installs PC girders on PC columns on the same row and couples a PC slab to upper portions of the PC girders on both sides to construct a Rahmen-type PC parking lot ramp in a modular PC structure consisting of the PC columns, the PC girders, and the PC slab to secure constructability, structural stability, and economic efficiency. The Rahmen-type PC parking lot ramp comprises: a plurality of PC columns which are arranged in two rows on both sides of a parking lot ramp, and include a first column unit on a lower portion, a first bracket protruding at a height corresponding to a ramp inclination angle of a lower level of the upper end of the first column unit, a second column unit provided on an upper portion of the first bracket, and a second bracket protruding at a height corresponding to a ramp inclination angle of an upper level of the upper end of the second column unit; PC girders mounted on upper portions of brackets of neighboring PC columns in the longitudinal direction of the ramp; and a PC slab mounted on upper portions of neighboring PC girders in the width direction of the ramp.
Patent KR-20210059525-A (KR)
Inventor: PARK SOO YONG
IPC: H04L9/32
Filed: 2019-11-15
Abstract: The present invention relates to a private key utilization and recovery system based on multi-signature of a blockchain. The private key utilization and recovery system comprises: a user terminal constituting a node of a blockchain network and generating first, second, and third private keys; multi-signature server for supporting multi-signature for transactions; a private key recovery server for users' private key recovery; and an identity verification authentication server for confirming and authenticating a user's identification. The multi-signature server receives and holds a second private key, and the identity verification authentication server generates a DI according to an identity verification authentication request from the user terminal and provides the same to the user terminal. The private key recovery server receives and retains hashed DI and encrypted data of the third private keys from the user terminal, and decrypts and provides the encrypted data according to the user terminal's private key recovery request.
Patent KR-20210060241-A (KR)
Inventor: CHOI HEE WON
IPC: H01M4/04
Filed: 2019-11-18
Abstract: Disclosed are a method for manufacturing an anode, an anode manufactured by the method, and a secondary battery comprising the anode, wherein the method comprising the steps of: preparing anode slurry comprising low-expansion natural graphite, a binder polymer, a conductive material, and a dispersion medium; forming a preliminary anode having a preliminary anode active material layer by applying and drying the anode slurry on at least one surface of an anode current collector; and rolling the preliminary anode to manufacture an anode having a final anode active material layer, the difference in specific surface area between the preliminary anode active material layer before rolling and the final anode active material layer after rolling is 0.5 to 1.0 m^2/g, and the difference between D90 and D10, particle sizes of the low-expansion natural graphite, is 10 μm or less. In addition, the D90 and D10 indicate particle diameters at points corresponding to 90% and 10%, respectively, in the particle number cumulative distribution according to the particle diameter by the laser diffraction particle size measurement apparatus, and the total pore volume of the low-expansion natural graphite is 10 to 20 cm^3/g.
Patent KR-20210060266-A (KR)
Inventor: HYUNGJUN KIM
IPC: H02M1/32
Filed: 2019-11-18
Abstract: The present invention relates to an inverter microwave oven capable of preventing a high-voltage diode (HVD) of a high-voltage output terminal from being damaged by a fire in an inverter microwave oven. In accordance with an embodiment of the present invention, the inverter microwave oven includes: a direct current voltage part supplying a DC voltage; a smoothing capacitor smoothing the DC voltage of the direct current voltage part; a switching part receiving the smoothed DC power to switch the same; an HVT receiving a signal outputted from the switching part to generate a high voltage; a magnetron driving voltage part converting a high-voltage alternating current voltage outputted from the HVT into a direct current voltage; an MGT receiving the direct current voltage outputted from the magnetron driving voltage part through half-wave voltage multiplying rectification to generate electromagnetic waves; and a control part controlling a switching operation of the switching part for the generation of the electromagnetic waves. The magnetron driving voltage part includes: a plurality of capacitors; a plurality of high-voltage diodes (HVD1, HVD 2) connected in series with each other and connected in parallel with the capacitors; and a protection element connected in parallel with the HVD 1 and the HVD 2 to maintain the current flowing to HVD 1 and HVD 2.
Patent KR-20210061610-A (KR)
Inventor: SEUNGMIN BAEK
IPC: B25J9/16
Filed: 2019-11-20
Abstract: The present specification discloses a mobile robot that performs mapping along a wire installed at the boundary of a work area and a control method of the mobile robot. According to various embodiments published in this specification, when setting the work area of the mobile robot, the mobile robot autonomously drives along the wire, so there is no need for a user to directly control the mobile robot, and map information corresponding to the work area can be obtained. The present invention comprises steps of determining the location of the wire; aligning the positions of the mobile robot; a driving step; and a mapping step.
Patent KR-20200127829-A (KR)
Inventor: LEE WON BAE
IPC: F24F3/16
Filed: 2019-11-21
Abstract: The present invention relates to an air cleaner with a vortex air suction function, which can quickly purify polluted air in the entire space. A vortex forming housing has a shape in which the width of the internal space becomes wider towards an air inlet from an air outlet. A vortex air suction fan includes: an outer vane to interact with the inner surface of the vortex forming housing by rotating in the vortex forming housing to form a vortex in the surrounding air so as to discharge the vortex from the air inlet; an inner vane to suction the surrounding air from the air inlet by rotating in the outer vane; and a suction motor to rotate the outer vane and the inner vane. A dust collection filter set collects dust in air passing through the internal space of a filter housing and removes the same. A deodorizing filter removes odors in air supplied to the filter housing.
Patent KR-20210062291-A (KR)
Inventor: ROH KYOUNG MIN
IPC: G16H50/30
Filed: 2019-11-21
Abstract: A server that provides a health consulting service comprises: a registration part that registers a user's health information; a disease-of-interest item selection part that selects a disease-of-interest item based on the registered health information; a similarity group selection part that selects any one similarity group related to the user's health from among a plurality of groups based on the health information and the disease-of-interest item; a calculation part that calculates a correlation between at least one health characteristic item and at least one environmental factor item for the selected similarity group; and a health consulting service providing part that provides the health consulting service for the disease-of-interest item based on the calculated correlation.
Patent KR-20210063575-A (KR)
Title: Moisturizing cream without PEG and artificial preservatives that contains natural oils with Vitamin F
Inventor: JEONG DAE HEUI
IPC: A61K8/73
Filed: 2019-11-25
Abstract: The present invention relates to a moisturizing cosmetic composition without PEG and artificial preservatives using natural oils containing vitamin F, which comprises: 5.0 to 11.0 wt% of decyl oleate or coco-caprylate/caprate; 6.00 to 7.75 wt% of isopropyl myristate; 1.0 to 4.0 wt% of safflower oil; 0.1 to 0.3 wt% of tocopheryl acetate; 4.0 to 5.3 wt% of polyglyceryl-2 dipolyhydroxystearate; 1.5 to 1.7 wt% of sodium stearoyl glutamate; 1.00 to 1.35 wt% of zinc stearate; 0.5 to 2.0 wt% of any one of beeswax, polymethylsilsesquioxane, and methyltrimethicone; 3.0 to 9.0 wt% of glycerin; 0.8 to 2.0 wt% of 1,2-hexanediol or natural preservatives; and a remaining amount of water. As a result of a test on an immediate help of transepidermal water loss with a cream formulation for 23 women aged 20 to 60 years, it was confirmed that an amount of transepidermal water loss is alleviated by 37.2% immediately after use, which is a statistically significant (P < 0.001) decrease, proving that the cream has an effect of helping the amount of transepithelial water loss.
Patent KR-20210065536-A (KR)
Title: Depression self-diagnosis system using brainwave signal
Inventor: MIN DONG BIN
IPC: A61B5/24
Filed: 2019-11-27
Abstract: A depression self-diagnosis system using a brainwave signal according to an embodiment of the present invention comprises: a wearable device for measuring a bio-signal for measuring a brainwave signal; a mobile device connected to the wearable device for measuring the bio-signal through wireless communication to receive the brainwave signal; and a depression self-diagnosis app installed on the mobile device and analyzing the degree of depression based on the brainwave signal. The depression self-diagnosis app extracts alpha waves and H-beta waves from the brainwave signal, and analyzes the degree of depression based on a ratio between the extracted alpha waves and H-beta waves.
Patent KR-20210066130-A (KR)
Title: Manufacturng method of carbon nanofiber support
Inventor: ROH KWANG CHUL
IPC: H01M4/90
Filed: 2019-11-28
Abstract: The present invention relates to a method for producing a carbon nanofiber carrier. The method comprises the steps of: increasing an oxygen functional group on the surface of a carbon nanofiber by acid-treating the carbon nanofiber; dispersing the acid-treated carbon nanofibers in an aqueous solution to form a carbon nanofiber dispersion; mixing a metal nitrate with the carbon nanofiber dispersion; microwave-treating the carbon nanofiber dispersion in which the metal nitrate is mixed, so that the metal particles of the metal nitrate are combined with the oxygen functional group to obtain carbon nanofibers having a metal oxide formed thereon; and mixing the carbon nanofibers formed on the surface of the metal oxide and the catalyst precursor in a solvent, and heating in a bath; and washing and drying the heated result of the bath. According to the present invention, since the metal oxide and the catalyst are uniformly coated on the surface of the carbon nanofiber, the surface functionalization of the carbon nanofiber can be achieved. A catalyst carrier made of a composite of metal oxide-carbon nanofibers is formed, so that durability can be improved.
Patent KR-20210066981-A (KR)
Title: Robot Shoulder Structure Having Multi-Degree of Freedom
Inventor: CHOI DONGWOON
IPC: B25J9/12
Filed: 2019-11-28
Abstract: In accordance with the present invention, a robot shoulder structure having multiple degrees of freedom comprises: a rolling assembly including a base unit, a connection unit connected to the arm structure of a robot, and connected to the base unit to roll thereon, a rolling motor provided in the base unit to have a rotary shaft in the same direction as that of the rotary shaft of the connection unit, and a first circulation belt having one side connected to the rotary shaft of the rolling motor and the other side connected to the rotary shaft of the connection unit to roll the connection unit by being circulated by the driving force of the rolling motor; and a pitching assembly including a fixing unit for fixing the base unit to pitch, a pitching motor provided in the fixed unit, and a second circulation belt having one side connected to the rotary shaft of the pitching motor and the other side connected to the base unit to pitch the rolling assembly by being circulated by the driving force of the pitching motor.
Patent KR-20210071298-A (KR)
Title: Street tree protector
Inventor: LEE KWAN HEE
IPC: H02N2/18
Filed: 2019-12-06
Abstract: An objective of the present invention is to provide a street tree protector, which can effectively cope with an initial flood. The street tree protector according to the present invention includes: a main body unit including a receiving member which blocks the roots of a street tree and has a receiving space for accommodating rainwater therein, an upper opening, and a plurality of connection holes spaced apart from each other in the height direction, a cover which covers the upper opening of the receiving member and has a plurality of water inlets through which rainwater is introduced, and a watering pipe which is connected to the lower part of the receiving member; a main body connection pipe which connects a connection hole of the main body unit on one side to a connection hole of the main body unit on the other side so that the two main body units communicate with each other; and a power generation unit which generates power according to the amount of rainwater accommodated in the receiving member.
Patent KR-20210073643-A (KR)
Inventor: HAN YOON SUNG
IPC: C08K5/09
Filed: 2019-12-10
Abstract: The present invention relates to: a rubber composition for a tire tread which contains 100 parts by weight of raw rubber, 1 to 50 parts by weight of vegetable oil, 10 to 50 parts by weight of a resin having a glass transition temperature of 25 to 150°C, and 100 to 150 parts by weight of a reinforcing filler, thereby having improved grounding power and wet traction properties on dry and wet roads; and a tire manufactured by using the same.
Patent KR-20210075579-A (KR)
Title: Heating device for flowmeter and thin membrane thermal flowmeter comprising the same
Inventor: KIM IN CHEOL
IPC: G01F1/688
Filed: 2019-12-13
Abstract: An objective of the present invention is to provide a thin-film thermal flowmeter which is not damaged by freezing. According to one embodiment of the present invention, a heating device for a flowmeter is one component of a flowmeter connected to a pipe providing a flow space which is a prescribed inner space in which a prescribed measurement material (the measurement material is a material fluid consisting of a fluid only, a material in which a solid formed by a partially frozen fluid is mixed, or a material consisting of a solid only) can be positioned to measure the flow of the measurement material flowing in the flow space, and comprises: a heating unit arranged in the flow space to transfer heat to the measurement material; and a support unit connected to the heating unit and the pipe unit to position the heating unit in the flow space to support the heating unit. The support unit can bend to disperse an external force applied to the heating unit in accordance with a volume change of the measurement material.
Patent KR-20210076589-A (KR)
Title: Electronic component embedded substrate
Inventor: LEE SANG YOON
IPC: H05K3/46
Filed: 2019-12-16
Abstract: The present disclosure relates to an electronic component-embedded substrate, which comprises: a core member including a first wiring layer, a first insulating layer covering the first wiring layer and having a first penetrating unit, a second wiring layer disposed on the first insulating layer, and a second insulating layer disposed on the first insulating layer and having a second penetrating unit exposing at least a part of the second wiring layer; a first electronic component disposed on the first penetrating unit; a second electronic component disposed on the second penetrating unit; and an insulating resin for covering at least a part of each of the first and second electronic components. The second wiring layer includes a first wiring pattern having at least a part of an upper surface covered with the second insulating layer and a second wiring pattern having at least a part of an upper surface covered with the insulating resin. The second electronic component is connected to the second wiring pattern. Accordingly, the degree of freedom of a wiring design is improved.
Patent KR-20210078196-A (KR)
Title: Gps of usb
Inventor: JIN JI HYE
IPC: G06F1/16
Filed: 2019-12-18
Abstract: The present invention relates to a GPS-based USB. The objective of the present invention is to solve a problem that it is difficult to find a USB when the existing USB is lost by enabling GPS to track a location. That is, according to the present invention, a USB comprises GPS attached thereto to be easily found in case of loss, the GPS which does not break down so that a location can be tracked. Therefore, the present invention enables the GPS to track the location, thereby having the effect of solving the problem that it is difficult to find the USB when the existing USB is lost.
Patent KR-20210080695-A (KR)
Title: A Composition for Diagnosing Cancer
Inventor: KIM SUNG SOO
IPC: G01N30/88
Filed: 2019-12-20
Abstract: The present invention relates to a composition capable of diagnosing cancer, a diagnostic kit comprising the same and a method for providing information for diagnosis of cancer using the composition. The composition comprises an agent for measuring the expression level of polypeptide represented by SEQ ID NO: 2 or a gene encoding the same, and in particular, can accurately and conveniently diagnose breast cancer.
Patent KR-20210081828-A (KR)
Title: Thermal management system of electric vehicle battery module assembly
Inventor: PARK SUNGYONG
IPC: H01M10/6566
Filed: 2019-12-24
Abstract: The present invention relates to a thermal management device for a battery module assembly for an electric vehicle. The thermal management device of a battery module assembly for an electric vehicle according to an embodiment of the present invention is to control the temperature of battery modules arranged in front and rear directions inside a battery tray between an upper cover and the battery tray of a battery module assembly for an electric vehicle, and comprises: an air compressor; a hot and cold air separator installed to be connected to the battery tray, connected to an air compressor, and separating the compressed air supplied from the air compressor into hot air and cooling air; an air duct member selectively connected to a hot air discharge side and a cooling air discharge side of the hot and cold air separator, and provided in the battery tray along the arrangement direction of the battery modules; and a heat transfer member installed on an upper surface of the battery modules and passing through the air duct member in a direction crossing the arrangement direction of the battery modules.
Patent KR-20210082652-A (KR)
Title: Wash-off type cleansing oil gel
Inventor: LDG
IPC: A61K8/55
Filed: 2019-12-26
Abstract: The present invention relates to an oil gel with a transparent or translucent formulation using liquid crystals, which essentially contains polyglycerin fatty acid ester, polyol (polyhydric alcohol), water, a large amount of oil, and hydrogenated lecithin. By stabilizing a large amount of oil with liquid crystal, cleansing effects for make-up are excellent. Even without using a separate thickener for a water phase, viscosity is high enough not to flow down when used and give light massage feeling, and it is convenient to use because the oil gel is washed off by water during washing due to phase transition by the polyglycerin fatty acid ester.
Patent KR-20210083568-A (KR)
Title: Electric range with heat power control based on the properties of the heating element
Inventor: SON HOWON
IPC: F24C15/10
Filed: 2019-12-27
Abstract: Disclosed is an electric range whose heating power is controlled based on a property of an object to be heated. When a user performs a gesture of moving the object to be heated in a specific direction, the electric range controls the heating power by using the property of the object to be heated. At this time, a unit reduction value of a sequentially reduced heating power is set based on the information related to the object to be heated. Here, the information related to the object to be heated comprises at least one among a weight of the object to be heated, a size of a bottom surface of the object to be heated, and a property of a content contained in the object to be heated. Therefore, the present invention is capable of quickly controlling the heating power.
Patent KR-20200002759-A (KR)
Title: In mold decoration film clamp and in mold decoration injection mold with the same
Inventor: YOON HONG SOUNG
IPC: B29C45/36
Filed: 2019-12-27
Abstract: Disclosed are an in-mold decoration (IMD) film clamp for fixing an IMD film in a mold, and an IMD injection mold comprising the same. When an upper core and a lower core of the IMD injection mold are combined together with an IMD film interposed therebetween which has one pair of printing patterns repeatedly formed thereon, the IMD film clamp disclosed herein is configured to fix the IMD film to the lower core. More specifically, the IMD film clamp comprises a spacing member and a frame supporting the spacing member, wherein the spacing member extends in a width direction of the IMD film and is provided with protrusions protruded downwardly. The protrusions on the spacing member narrow the gap between one pair of printing patterns on the IMD film by pressing downwardly on a portion between the one pair of printing patterns.