baber/WOPTO huggingface dataset:
Patent KR-20210017682-A (KR)
Title: Energy self-contained waterpure system using electrolysis and hydrogen fuel cell
Inventor: KWON YU JIN
IPC: H01M8/0656
Filed: 2019-08-09
Abstract: Provided is an energy self-supporting water purification system using water electrolysis and fuel cells. The energy self-supporting water purification system using water electrolysis and fuel cells, provided in the present invention, comprises: a water electrolysis unit which generates hydrogen and oxygen through a water electrolysis process using supplied water and adjusts the pressure of the generated hydrogen gas to supply the hydrogen gas to an energy generation unit; the energy generation unit which generates electric energy based on the supplied hydrogen gas to be used as a power source for purifying air; an energy storage unit which supplies the generated electric energy as a power source for purifying air without requiring separate energy charging; an oxygen exhaust port which discharges the oxygen generated in the water electrolysis unit to purify air; and a humidifier which sprays or evaporates the supplied water through any one of an ultrasonic vibration type, a heating type, a natural evaporation type, and a nozzle type to generate water vapor to control humidity in a room. According to the present invention, it is possible to provide fresh air to the room and control the humidity in the room.
Patent KR-20190104100-A (KR)
Title: Method and apparatus for determining goodness of fit related to microphone placement
Inventor: SEO JAE PIL
IPC: H04R5/027
Filed: 2019-08-19
Abstract: Disclosed is an apparatus for determining the placement fitness of a microphone implementing an artificial intelligence (AI) algorithm and/or a machine learning algorithm and communicating with other electronic devices and external servers in 5G communication environments. The apparatus comprises an input unit, a communication unit, a storage unit and a processor. The apparatus can increase a sound recognition effect.
Patent KR-20210021774-A (KR)
Title: Composite material and manufacturing method for the same and manufacturing method of multi-layer structure for using the same
Inventor: KIM DONG WON
IPC: B32B5/06
Filed: 2019-08-19
Abstract: The present invention relates to a composite material capable of achieving high strength and weight reduction, a method for manufacturing the same, and a method for manufacturing a multilayer structure using the composite material, wherein the composite material comprises: a first felt layer prepared by using at least one of natural fibers and synthetic fibers; a second felt layer prepared by using at least one of natural fibers and synthetic fibers; and a reinforcing layer disposed between the first felt layer and the second felt layer for strength reinforcement. With this configuration, it is possible to obtain an effect of achieving weight reduction while expressing high strength.
Patent KR-20210021840-A (KR)
Title: Rechargeable battery
Inventor: LEE JONG HA
IPC: H01M10/04
Filed: 2019-08-19
Abstract: The present invention relates to a secondary battery which increases the capacity by reducing the thickness at which an electrode terminal is installed, and facilitates the connection of a lead tab to the electrode terminal. The secondary battery of the present invention comprises: an electrode assembly formed by disposing and winding a separator between a first electrode and a second electrode; a case accommodating the electrode assembly by facing one end of both ends of the winding of the electrode assembly; a cap plate facing the other end of both ends of the winding and sealing the opening of the case; the electrode terminal installed with an insulating sealing material interposed in the terminal hole formed in the cap plate; a first lead tab connecting the first electrode to the electrode terminal; and a second lead tab connecting the second electrode to the case.
Patent KR-20200021432-A (KR)
Title: Underwater platform capable of driving same position and towing system including the same
Inventor: RYU JAE KWAN
IPC: B63C11/48
Filed: 2019-08-20
Abstract: According to an embodiment of the present invention, an underwater platform capable of a drive in place includes: a body part of which an upper surface and a lower surface are lengthily formed in one direction in a flat shape; a main thruster formed on a front or back side of the body part to control forward or backward movement; an auxiliary thruster group having at least one auxiliary thruster formed on the upper surface and the lower surface and controlling vertical movement and postures by using the at least one auxiliary thruster; and a wing rudder group positioned on at least one side surface of the body part and controlling a driving direction through angle adjustment.
Patent KR-20210027842-A (KR)
Title: An treatment apparatus for dry eye syndrome and a method for controlling that
Inventor: KIM JONG MIN
IPC: A61N5/06
Filed: 2019-09-03
Abstract: The present invention relates to an ophthalmic treatment device and a method for controlling the same. More specifically, the present invention provides the ophthalmic treatment device comprising: a body unit formed to be wearable on the user′s head; a light irradiation unit provided in the body unit and irradiating light of a wavelength that can be absorbed to the user′s eyelid tissue; a detection unit detecting the position information of the user′s eyelid; and a control unit controlling the light irradiation unit based on the position information of the eyelid detected by the detection unit. The present invention has an advantage of inducing constant treatment.
Patent KR-20190112254-A (KR)
Title: State-based adjustment of power and frequency
Inventor: VALCORE JR JOHN C
IPC: H01J37/32
Filed: 2019-09-20
Abstract: Systems and methods for state-based adjustment of power and frequency are described. A system is provided with a digital pulsing source, a primary generator and a secondary generator. The digital pulsing source generates a pulse signal and the pulse signal performs transition between two states which include a first state and a second state. The primary generator is coupled to the digital pulsing source. The primary generator is configured to receive the pulse signal for generating a primary radio frequency (RF) signal, which pulses between a first primary power level and a second primary power level, reaches the first primary power level during the first state and reaches the second primary power level during the second state. The secondary generator is coupled to the digital pulsing source. The secondary generator is coupled to receive a pulse signal for generating a secondary radio frequency (RF) signal, which pulses between a first secondary power level and a second secondary power level, reaches the first secondary power level during the first state and reaches the second secondary power level during the second state. The secondary generator is configured to pulse between the first secondary power level and the secondary power level without a response to a change in plasma impedance. The present invention reduces a response time when it is necessary to make a change in plasma impedance within a plasma chamber.
Patent KR-20210037061-A (KR)
Title: Heterocyclic compound and organic light emitting device including the same
Inventor: KO HEE JOO
IPC: C07F7/08
Filed: 2019-09-26
Abstract: Disclosed are a heterocyclic compound represented by a predetermined formula and an organic light emitting device including the same. The heterocyclic compound comprises: a first electrode; a second electrode opposite the first electrode; an organic layer disposed between the first electrode and the second electrode and including a light emitting layer; and at least one heterocyclic compound represented by a chemical formula 1. The organic light emitting device including the heterocyclic compound may have high efficiency and long lifespan.
Patent KR-20210036743-A (KR)
Title: Input apparatus for vehicle
Inventor: CHO WOO HYOUNG
IPC: B60R16/00
Filed: 2019-09-26
Abstract: The present invention relates to an input device for a vehicle. An input device for a vehicle includes: a housing mounted on the vehicle; a substrate disposed inside the housing; a push button device disposed in the housing to be pressed; a dial device arranged and configured to be rotated about the push button device, being non-peristaltic when the push button device is pressed, and maintained in a posture with respect to the housing; a first sensing device disposed on the substrate to sense pressing of the push button device; and a second sensing device disposed on the substrate to sense rotation of the dial device, thereby simplifying a structure and improving marketability.
Patent KR-20210040682-A (KR)
Title: Method and apparatus for guiding trip
Inventor: PARK JIN HYOUNG
IPC: H04M1/725
Filed: 2019-10-04
Abstract: The present invention relates to a method for establishing a plan of a user which comprises: the following steps of: obtaining information about a first travel destination from a user terminal; selecting a plurality of travel destinations based on the information on the first travel destination; providing a travel destination list including the plurality of travel destinations to the user terminal; obtaining information on a second travel destination in the travel destination list from the user terminal; and determining a travel plan including a route between the first travel destination and the second travel destination based on the information on the first travel destination and the information on the second travel destination.
Patent KR-20210041228-A (KR)
Title: Platform system for dealing a electric load reducing and method of the same
Inventor: JO GI JAE
IPC: G06Q30/08
Filed: 2019-10-07
Abstract: The present invention relates to a demand response trading platform system and a demand response trading method therefor. The purpose of the present invention is to provide a demand response trading platform system and a demand response trading method therefor to make a deal as several demand management companies present information on contract terms between customers in the form of reverse auction bidding when a customer who wants to participate in the market registers the type and capacity of the load facility that the customer can save power, the power saving time period, etc., and allow a demand management service provider to easily attract participating customers by analyzing the customer's big data related to electricity quantity and providing the big data to the demand management service provider.
Patent KR-20210042476-A (KR)
Title: Augmented reality providing method and system using projection technology
Inventor: KIM SI WON
IPC: G06T19/20
Filed: 2019-10-10
Abstract: A projection-based augmented reality providing device and a method thereof are disclosed. According to an embodiment, the augmented reality providing device comprises: an input unit for obtaining real spatial information and user information; and a processor configured to recognize a real environment using the obtained real spatial information and user information, map the recognized real environment and a virtual environment to create augmented content that changes in response to a change in a space or movement of a user, and visualize the created augmented content by projecting the same through a projector.
Patent KR-20210043339-A (KR)
Title: Apparatus for stacking and system for producing electrodes of battery having the same
Inventor: CHUNG YOUN GIL
IPC: H01M10/04
Filed: 2019-10-11
Abstract: The present invention relates to a stacking apparatus for producing a secondary battery, comprising a magazine for loading and storing electrodes and a pusher for pushing the electrodes into the magazine. The present invention may provide the stacking apparatus for producing a secondary battery, wherein the magazine includes a first magazine and a second magazine which are disposed to be spaced apart along the transfer direction of the electrodes, the pusher includes a first pusher and a second pusher which are disposed to be spaced apart along the transfer direction of the electrodes, and the first pusher and the second pusher operate alternately with a time difference to alternately push the electrodes into the first magazine and the second magazine. An objective of the present invention is to provide the stacking apparatus for producing a secondary battery which can prevent the electrodes falling toward the magazine from being damaged by collision, and an electrode production system for a secondary battery including the same.
Patent KR-20200047348-A (KR)
Title: A barrier film
Inventor: SHIN SUNG JIN
IPC: C23C18/12
Filed: 2019-10-17
Abstract: The present invention relates to a barrier film. The present invention provides the barrier film with excellent barrier properties and optical properties. The barrier film manufactured by the present invention can be used for electronics sensitive to moisture or the like. To this end, the barrier film includes a basic material layer and an inorganic layer.
Patent KR-20200043919-A (KR)
Inventor: ZAFFARONI ROBERTO
IPC: B23Q3/08
Filed: 2019-10-17
Abstract: Disclosed are a sorting system and a gripping tool to be mounted on a handling device for handling pieces cut out from planar sheets. The gripping tool comprises: a coupling head (T2) interchangeably paired with an operating end of a displaceable handling device; an operating means which is mounted on the coupling head (T2), and includes at least a first actuator unit (12); and a plurality of attaching and coupling units (N1-N4) provided with attaching and coupling devices (1-4), and mounted on the coupling head (T2). The attaching and coupling units (N1-N4) are mounted on a frame (10) including at least four rods connected together through respective hinging means (C1-C4) arranged on a laid plane. The attaching and coupling devices (1-4) are arranged on a plane parallel with the laid plane. The connected frame (10) is supported on the coupling head (T2). The first actuator unit (12) drives at least one of the rods of the connected frame (10) by rotation around at least one among the hinging means (C1-C4) on the laid plane.
Patent KR-20200056291-A (KR)
Title: Water supply device and washing machine including the same
Inventor: TAKAHIRO NAKASHIMA
IPC: D06F39/10
Filed: 2019-10-21
Abstract: Disclosed are a water supply device and a washing machine including the same. According to one aspect of the present invention, the washing machine includes a water supply device discharging water in a washing tank, wherein the water supply device includes: a filter case which is arranged in a lower side of the washing tank and receives a filter and in which the water in the washing tank is introduced; a pump case which is connected to the filter case and in which an impeller sucking the water in the filter case to discharge the same is received; a motor rotating the impeller; an inlet allowing a side surface portion of the pump case facing the center of the impeller and a side surface portion of the filter case to communicate with each other; and an outlet opened to a lower portion from the inner lowest end of the pump case and communicating with a drain conduit.
Patent KR-20200049630-A (KR)
Title: Light emitting device, light emitting module, manufacturing method for light emitting device and munufacturing method for light emitting module
Inventor: DAIKOKU SHINICHI
IPC: H01L33/44
Filed: 2019-10-29
Abstract: The present invention relates to a light emitting device which is miniaturized to be surely and stably connected to the outside. The light emitting device comprises: a light emitting element (2) provided by installing a pair of electrode posts (2c) on the same surface side; a coating member (3) provided by covering an electrode surface (2b) of the light emitting element (2) and installing an exposed portion of the electrode post (2c); a pair of electrode layers (5) provided by being installed on a surface of the coating member (3) and electrically connected to the exposed portion of the electrode post (2c); and a pair of electrode terminals (6) provided by being electrically connected to the electrode layer (5) and installed on the surface of the coating member (3). The pair of electrode terminals (6) are thicker than the electrode layer (5) and are disposed at a wider interval than a gap of the pair of electrode posts (2c).
Patent KR-20210051499-A (KR)
Title: SYSTEM and DRIVING DEVICE for BLDC MOTOR
Inventor: LEE KWANG SIN
IPC: H02K7/06
Filed: 2019-10-30
Abstract: The present invention relates to a brushless direct current (BLDC) motor system which comprises: a stator having a cylindrical room where a central shaft is present and a plurality of coil units which generate a magnetic field in the inner surface of the central shaft; a motor having a rotor disposed in the cylindrical room, wherein the rotor has fixed magnet units disposed on the external surface of the central shaft, where a plurality of polarities alternate in a rotational direction of the central shaft, and skews having a given gradient relative to the central shaft are formed on a boundary adjacent to the fixed magnet unit; a driving circuit for supplying power for driving the motor to the coil units; and a driving module having a control logic which switches the driving circuit so that the rotor rotates and the power supplied to the coil units by the driving circuit forms a sine wave. In accordance with the present invention, required cogging torque can be reduced, and torque ripple and noises resulting therefrom can be inhibited.
Patent KR-20210051686-A (KR)
Title: Penetration apparatus for blockage of water sealing valve
Inventor: HWANG NAM SEOK
IPC: F17D3/14
Filed: 2019-10-31
Abstract: The present invention provides a penetration apparatus for a blockage of a water sealing valve which penetrates the upper and lower sides of a water reducer area, comprising: a through shaft including a rotating screw portion provided on the upper outer surface, a punching portion located at the lower end portion, and a steam passage passing through the interior in an axial direction, wherein a steam injection port connected to the steam passage is positioned at an end of the punching portion; a handle fixed to the center of the upper end of the through shaft to rotate the through shaft; and a housing coupled to the rotation screw portion of the through shaft to fix the center of the axis of the through shaft.
Patent KR-20210051952-A (KR)
Title: Radiofrequency reversible electroporation system for the treatment of solid cancer
Inventor: KIM SEONGNAM
IPC: A61B18/14
Filed: 2019-10-31
Abstract: The present invention relates to a radiofrequency irreversible electroporation system for the treatment of solid cancer. The radiofrequency reversible electroporation system for the treatment of solid cancer includes a probe including an irreversible electroporation electrode and an optical fiber used for tumor treatment, and a control part generating and applying a bipolar waveform having a preset pulse width to a probe. The bipolar waveform is set such that the total sum of pulse widths is equal to the pulse width of a monopolar waveform. A uniform electric field can be formed in an inhomogeneous tissue.
Patent KR-20210054411-A (KR)
Title: Hvac system and method for controlling the hvac system
Inventor: SON CHANG SU
IPC: B60H3/00
Filed: 2019-11-05
Abstract: According to one aspect of the present invention, an HVAC system comprises: a casing having a first inlet where air is introduced and a first outlet where the air is discharged; an air blower disposed adjacent to the first inlet of the casing; an evaporator disposed on a downstream side of the air blower; a heater cover disposed on a downstream side of the evaporator; and a guide structure guiding air heated by the heater core to the evaporator after an air conditioning mode is stopped.
Patent KR-20210057552-A (KR)
Title: Door rock system
Inventor: KIM DO YOUNG
IPC: E05B17/20
Filed: 2019-11-12
Abstract: The present invention relates to a door lock system comprising: a handle part installed on a door wherein a part is separated from the door when gripped by a user to prevent the door from being opened; and a stopper part installed on the door and preventing the door from being opened by contacting the ground when a direction of rotation of the door is changed. According to the present invention, the present invention relates to the door lock system wherein the handle is separated from the door when the door is forcibly opened, and the stopper is activated to prevent the door from being opened when the door is opened again during a closing process after being opened.
Patent KR-20210059429-A (KR)
Inventor: NAM KI HYUNG
IPC: G06Q20/32
Filed: 2019-11-15
Abstract: Disclosed is a simple payment system. The system comprises: a display code generation part that generates a one-time QR code containing payment information including a payment amount and a device identifier assigned to a payment device; and a payment device including a display code output part that screen-outputs the one-time QR code for scanning in a mobile terminal possessed by a user. Therefore, the present invention is capable of allowing the payment to be completed by simply scanning the QR code without having to enter the payment amount.
Patent KR-20200073991-A (KR)
Inventor: KIM YOUNG WAN
IPC: B01F3/04
Filed: 2019-11-18
Abstract: The present invention relates to an oxygen water production device for dissolving oxygen in water by mixing oxygen with water and then creating countless vortices using a flow rate difference. The oxygen water production device according to the present invention for solving the above problems comprises: a water storage tank in which a predetermined amount of water is stored; a motor pump provided with a water inlet, an oxygen inlet, and first and second outlets to suck in the water stored in the water storage tank through the water inlet; an oxygen generator supplying oxygen to the motor pump; and an oxygen condenser converting oxygen mixed water, in which water and oxygen are mixed, supplied through the motor pump into oxygen water. The motor pump has the oxygen inlet formed at one side of the water inlet. The first and second outlets are configured to switch a flow path through a valve.
Patent KR-20210064763-A (KR)
Title: Optical rotary junction module for oct
Inventor: HA JIN YONG
IPC: A61B1/00
Filed: 2019-11-26
Abstract: The present invention relates to an optical rotary junction module for an optical coherence tomography (OCT) system, which comprises: an OCT connection unit having a thread formed on the outer circumferential surface thereof and connected to an OCT system generating light; a connection fixing unit having a thread formed on the inner circumferential surface thereof and screw-coupled to the thread formed on the outer circumferential surface of the OCT connection unit; a first housing having threads formed on the inner circumferential surface of one end and the inner circumferential surface of the other end so that the one end is screw-coupled to the connection fixing unit; a second housing screw-coupled to the thread formed on the inner circumferential surface of the other end of the first housing; a hollow motor inserted into the second housing to generate rotational power; and an adapter coupled to an imaging catheter inserted into a blood vessel of the human body and transferring the light transferred from the OCT system. According to the present invention, the optical rotary junction module provides effects of reducing noise generated during high-speed rotation, preventing failures due to wear, and the like, simplifying a structure, being miniaturized, and lowering a product price due to a minimized configuration.