baber/WOPTO huggingface dataset:
Patent KR-20210020632-A (KR)
Title: Electronic device identifying characteristics of object by using millimeter wave and method for controlling thereof
Inventor: MIN HYUNKEE
IPC: G06F3/00
Filed: 2019-08-16
Abstract: The present invention relates to an electronic device for identifying attribute of an object using millimeter waves to adjust power consumption used for transmitting a signal and a control method thereof. According to various embodiments of the present invention, an electronic device using millimeter waves comprises a first antenna array, a second antenna array, a communication circuit, and at least one processor. The at least one processor controls the communication circuit to output a first signal through the first antenna array; determines a distance between the object and the electronic device based on a first reflected signal; determines an output period of the second signal based on the determined distance when receiving the first reflected signal in which the first signal is reflected by an object through the second antenna array; controls the communication circuit to output a second signal in accordance with the output period determined through the first antenna array; and identifies attribute of the object based on a second reflected signal when receiving a second reflected signal reflected by the object through the second antenna array. Various other embodiments are possible.
Patent KR-20190101936-A (KR)
Title: Wireless Power Transmitter and Receiver for Free Positioning Charging of Multiple Devices
Inventor: PARK YOUNG JIN
IPC: H01F27/28
Filed: 2019-08-22
Abstract: According to an aspect of the present invention, a wireless power transmitter comprises: a main coil unit forming a charge region for wireless power transmission to at least one reception coil; a transmission coil unit including an equalization coil unit for equalizing mutual inductance of the charge region to allow the mutual inductance with the at least one reception coil in the charge region to be in a predetermined range; and an impedance matching unit transferring power from a source to the transmission coil unit.
Patent KR-20210026059-A (KR)
Title: Device for adjusting the height of vehicle
Inventor: PARK KYUNG RYUL
IPC: B60G17/005
Filed: 2019-08-29
Abstract: Disclosed is an invention for a vehicle height adjusting device capable of reducing the production cost by reducing the number of parts of the vehicle height adjusting device. According to the present invention, the vehicle height adjusting device comprises: a rear wheel cylinder unit having an inner space supplied with a working fluid; a rear wheel piston unit located inside the rear wheel cylinder unit and moving in a straight line by the working fluid; a rotation preventing unit which is fixed to the rear wheel cylinder unit and protrudes toward the rear wheel piston unit; and a rear wheel guide unit forming a groove unit into which the rotation preventing unit is inserted on a side surface of the rear wheel piston unit facing the rotation preventing unit.
Patent KR-20210026524-A (KR)
Inventor: HWANG JUNG HO
IPC: H05K5/02
Filed: 2019-08-30
Abstract: The present invention relates to a filter characterized in that dried and produced after electrospinning a mixed solution in which any one of Polyvinylidene difluoride (PVDF) and Polyvinylidene fluoride-co-hexafluoropropylene (PcH) and Dimethylformamide (DMF) are stirred. According to the present invention, it is possible to provide a filter capable of protecting a storage device and a computer from dust and moisture by increasing dust and moisture removal efficiency.
Patent KR-20210033163-A (KR)
Title: Multi-function bait box
Inventor: LEE SUNG OK
IPC: A01K97/04
Filed: 2019-09-18
Abstract: The present invention relates to a bait box, in which partitions for forming a space for accommodating bait fishing tools are respectively formed on left and right sides or one side of the inside of the main body, a lock ring with an open side is mounted on a handle installed with a mounting part, an upper surface is formed on an inner side of the main body, a receiving part having a through hole from the inside to the outside is formed at each corner and near the corner, and a first rack accommodating a second rack is inserted into a control part equipped with a switch, so that an upper end of the control part is inserted and fixed above a through part of the receiving part. The length and angle of the first rack and the second rack are adjusted by turning on/off a switch of the control part.
Patent KR-20210007785-A (KR)
Inventor: HONG JANG TAEK
IPC: G16H20/00
Filed: 2019-09-24
Abstract: The present invention relates to a cognitive ability training system linked to a breathing interface, and a method thereof. The cognitive ability training method performed in the cognitive ability training system linked to a user terminal and the breathing interface comprises the steps of: providing breathing training content to a user terminal; receiving breathing data for inhalation or exhalation of a user, measured in a breathing interface while the user performs the breathing training content; calculating a breathing pattern of the user based on the breathing data and determining whether the calculated breathing pattern is within a preset reference range; and if the breathing pattern is out of the preset reference range, adjusting inhalation resistance or exhalation resistance of the breathing interface for breathing control of the user.
Patent KR-20210036604-A (KR)
Title: the manufacturing method of reinforced concrete window frame
Inventor: DOO WOO KYUN
IPC: E06B1/58
Filed: 2019-09-26
Abstract: The present invention relates to a rebar concrete window frame manufacturing method and, more specifically, to a rebar concrete window frame manufacturing method wherein a rebar concrete window frame is first manufactured, and then, the window frame is installed to be integrated with a mold installed to constitute a framework of a newly constructed building, and, at the same time, the procedure of placing and curing concrete in the mold is performed, thereby making easier and safer the construction of the newly constructed building while reducing water leaks from the periphery of the window frame as well as vibrations and noises caused by the opening and closing of a window. To achieve the purpose, in regard to a method of manufacturing a rebar concrete window frame, integrated with a rebar concrete structure such as a newly constructed apartment building, in a state in which concrete placed in a mold and the window frame pre-installed in the mold are integrated, the present invention comprises: molds (11a,11b, 12a,12b) formed to place and cure rebar concrete (16) after setting and fixing a window frame (13); and a window frame fixer (14) and a window frame insertion fixer (15) for preventing the displacement and damage of the window frame (13) mounted in the mold. [Index] window frame, window, windows and doors, apartment, building.
Patent KR-20210040494-A (KR)
Title: Process for the preparation of raw rice wine containing barley
Inventor: LEE CHANG EUN
IPC: C12G3/021
Filed: 2019-10-04
Abstract: The present invention relates to a method for producing makgeolli. Makgeolli produced according to the method of the present invention, as a healthy food product, is excellent in the content of beta-glucan and anthocyanin components to lower blood cholesterol level and has excellent antioxidant power. Also, the makgeolli is expected to be usefully used in the field by having absolutely superior taste compared to existing makgeolli.
Patent KR-20210042668-A (KR)
Title: Method for Dynamic Feedback Control Based on Homomorphic Encryption Which Carries Out Unlimited Arithmetic Operations Without Bootstrapping
Inventor: SHIM HYUNGBO
IPC: H04L9/00
Filed: 2019-10-10
Abstract: According to the present invention, a method of processing dynamic control data is performed in an environment including: a control target unit; a controller; a decryption module for decrypting a control signal received from the controller; an actuator for operating by receiving the decrypted control signal from the decryption module; a sensor for detecting an output of the control target unit; and a homomorphic encryption module for homomorphically encrypting a signal of the sensor. A state equation of the controller is given as x(t+1) = (F-RH)x(t) + (G-RJ)y(t) + Ru(t); u(t) = Hx(t) + Jy(t). According to the present invention, the method of processing the dynamic control data includes a first step of transforming a state equation, which is obtained by homomorphically encrypting the state equation, into Mathematical formula 7 by using a coordinate transformation matrix T(z(t)=Tx(t)), in which matrices R and T, which make T(F-RH)T^(-1) an integer matrix, are calculated to complete the transformed state equation. A scaling factor 1/s is greater than 1, and a resolution r is greater than 0.
Patent KR-20210044955-A (KR)
Inventor: LEE CHEONMYEONG
IPC: G03B21/62
Filed: 2019-10-15
Abstract: An electronic device according to an embodiment of the present invention may include a display panel, a first optical part, and a second optical part including a diffractive optical element having a diffraction grating. The display panel includes a first display area displaying a first image composed of a first color; a second display area disposed adjacent to the first display area and configured to display a second image having a second color different from the first color; and a third display area disposed adjacent to the second display area and configured to display a third image including the first color and a third color different from the second color. The size of the electronic device can be reduced.
Patent KR-20210045532-A (KR)
Title: Apparatus and method for security managing in vessel, and computer readable storage medium storing the same
Inventor: KOO JUNG MIN
IPC: G07C9/00
Filed: 2019-10-16
Abstract: The present invention relates to an inboard security management device and a method, a computer readable recording medium including the same, which sets an access authority to various equipment or a door of an entrance in a ship differently for each user. According to an embodiment of the present invention, the inboard security management device is configured to: form a tag reading signal when a user with an electronic tag approaches, and receive the tag reading signal to generate a tag signal; confirm whether a user's access right is granted based on the tag signal; and form an operation signal for operating corresponding equipment or a signal for opening the door of the corresponding entrance only when the user who is granted access rights approaches.
Patent KR-20210048780-A (KR)
Inventor: PARK BYEONG SUN
IPC: H04N21/8358
Filed: 2019-10-24
Abstract: The present invention relates to an apparatus for embedding a plurality of forensic marks in content and a method thereof. According to the present invention, the apparatus comprises: a pre-processing unit embedding watermark symbol 0 for each section content of original content to save a content section 0 as a content file 0, embedding a watermark symbol 1 to save a content section 1 as a content file 1, and embedding arbitrary information in at least one part of the content sections 0 and 1 to store arbitrary information content sections as an arbitrary information content file; and a distribution unit using predetermined information according to metadata to select the corresponding content sections of the content files 0 and 1, and selecting the arbitrary information content section instead of the content section 0 or 1 to output distribution content when the arbitrary information content section exists. Accordingly, the apparatus provides a strong forensic mark against collusion attacks while ensuring real-time responsiveness.
Patent KR-20190125260-A (KR)
Title: Methods for transmitting and receiving a downlink preemption indication using bitmap for new radio networks and Apparatuses thereof
Inventor: PARK KYU JIN
IPC: H04W72/04
Filed: 2019-10-29
Abstract: The present embodiments relate to a method of transmitting and receiving downlink preemption indication information using a bitmap in a next generation/5G wireless access network. According to an embodiment of the present invention, provided is a method for receiving downlink preemption information indication information by a terminal, which comprises the steps of: receiving monitoring configuration information on downlink preemption indication information from a base station; monitoring the downlink preemption indication information based on the monitoring configuration information; and receiving the downlink preemption indication information from the base station. The downlink preemption indication information includes a bitmap indicating information on a time period resource or a frequency interval resource in which a preemption occurs within a reference downlink resource.
Patent KR-20200050413-A (KR)
Inventor: SANG BYOUNG IN
IPC: C12P7/64
Filed: 2019-10-30
Abstract: The present specification relates to a method for producing C5-C10 organic acids using waste organic matters. The method for producing C5-C10 organic acids according to the contents disclosed in the present specification relates to a method for producing C5-C10 organic acids in high yield by using waste and a Lactobacillus strain; and one or more Megasphaera strains. The C5-C10 organic acids according to the contents disclosed in the present specification are produced by using a Lactobacillus strain and one or more Megasphaera strains.
Patent KR-20210052755-A (KR)
Title: Solar cell module
Inventor: JUN YOUNG KWON
IPC: H02S30/20
Filed: 2019-10-31
Abstract: The present invention relates to a solar cell module that is easy to install and can be easily detached and stored when not in use. The solar cell module according to the present invention comprises: one or more solar cells that have a predetermined shape and have first electrodes withdrawn from one or both sides of the predetermined shape; a support that includes second electrodes having a groove shape and extending in a longitudinal direction and receiving and connecting the first electrodes withdrawn from the one or more solar cells, and connectors withdrawn from at least one end in the longitudinal direction and electrically connected to the second electrodes; and a guide that includes a plurality of third electrodes having a groove shape and extending in the longitudinal direction and receiving and connecting the connectors, and has therein a wire electrically connecting the third electrodes, wherein the first electrodes of the solar cells are inserted into and connected to the second electrodes of the support, and the connectors of the support are inserted into and connected to the third electrodes of the guide.
Patent KR-20210060800-A (KR)
Inventor: JANG WON SEUK
IPC: A61B5/20
Filed: 2019-11-19
Abstract: The present invention relates to a device and method for the optimizing positioning of a patch-type ultrasonic sensor. According to one embodiment of the present application, a device for optimizing the positioning of a patch-type ultrasonic sensor includes: an input unit for receiving water information and urine information on the water consumed by a user; a connection unit which is connected to an ultrasonic patch for emitting ultrasonic waves to a user's body to measure a bladder volume and the amount of urine remaining in a bladder; a position adjusting unit which generates position adjustment information for position adjustment such that the position of the ultrasonic patch corresponds to the user's bladder; and a urination information generating unit which generates urination information which advises the user to urinate, on the basis of the user information, the water information, and the urine information.
Patent KR-20200061299-A (KR)
Inventor: MUNDY ALAN
IPC: C03B17/04
Filed: 2019-11-21
Abstract: The present invention relates to a method for continuously producing a hollow quartz-glass ingot and an apparatus for the method, wherein the quartz-glass ingot is cooled on the inner surface.
Patent KR-20210063529-A (KR)
Title: Display device and method of manufacturing the same
Inventor: KIM TAE SUNG
IPC: H01L27/32
Filed: 2019-11-22
Abstract: A display device and a manufacturing method thereof are provided. The display device includes: a first substrate; a barrier layer disposed on the first substrate; an optical pattern layer disposed on the barrier layer, and including a light blocking pattern and a plurality of light transmitting patterns penetrating the light blocking pattern; a first thin film transistor layer disposed on the optical pattern layer; a light emitting element layer disposed on an upper part of the first thin film transistor layer; and a fingerprint sensor layer disposed under the first substrate to receive light reflected from an external object.
Patent KR-20210066349-A (KR)
Title: Microplastics Filtering Apparatus For Salt Field
Inventor: MOON SANG UOOK
IPC: B01D29/00
Filed: 2019-11-28
Abstract: Disclosed in the present invention is an apparatus for removing microplastics in concentrated brine for salt use. The disclosed apparatus comprises: a frame; a pre-filter unit provided in the frame to transport the concentrated water of the salt farm to remove foreign substances contained in the concentrated water, and to which the concentrated water is supplied through a water pump; a fine filter unit that is connected to the pre-filter unit so that the primary filtered concentrated water passing through the pre-filter unit flows in, and removes fine foreign substances from the primary filtered concentrated water; a UF filter unit is connected to the fine filter unit so that the secondary filtered concentrated water passing through the fine filter unit flows in and filters the microplastics included in the secondary filtered concentrated water, and discharging purified concentrated water filtered through a purified water drain line having a purified water on/off valve to a salt field crystallizer; and a filter cleaning unit that is connected to the filter unit through a purified water drain line and selectively supplies water and compressed air to the filter unit to clean the filter unit. Therefore, the present invention can prevent the contamination of the sea salt by microplastics by removing the microplastics contained in the concentrated salt water in the process of producing the sea salt.
Patent KR-20210001850-A (KR)
Inventor: OH CHAE SOO
IPC: G16H10/60
Filed: 2019-11-28
Abstract: Disclosed are a patient portal system for managing patients based on a medical staff and a management method using the same. The present invention has the advantage of providing a service which is practically helpful to the patient through the management of the health condition of the patient by changing the perspective from the patient-centered to the medical staff-centered, and utilizing the health information of the patient as the research activity information of the medical staff.
Patent KR-20210070694-A (KR)
Title: Metal nanoparticle-carbon composites and preparation method thereof
Inventor: SON JAE SUNG
IPC: H01M4/86
Filed: 2019-12-05
Abstract: The present invention relates to a metal nanoparticle-carbon composite and a method for preparing the same. The method for preparing a metal nanoparticle-carbon composite comprises the steps of: preparing a mixed solution comprising a thiometalate precursor and a carbon support; forming a thiometalate-carbon complex by conducting primary thermal treatment of the mixed solution; and conducting secondary thermal treatment of the thiometalate-carbon complex. According to the present invention, the metal nanoparticle-carbon composite having high uniformity and dispersibility can be easily prepared.
Patent KR-20210071536-A (KR)
Title: Ignition device with exhaust gas blowing motor protection
Inventor: PARK JONG TAI
IPC: F23D14/64
Filed: 2019-12-06
Abstract: In accordance with the present disclosure, an ignition apparatus having an exhaust gas blowing motor protection function includes: a body part having a cover part provided to be openable in an upper part of a combustion chamber having an opening; a mixture blowing part provided in the cover part to blow outside air into the combustion chamber for combustion; and a gas supply part branched from a mixture pipe connected to an end of the mixture blower to supply gas to the mixture pipe. Fuel is supplied to the combustion chamber in a mixed state by the mixture blowing part and the gas supply part. In accordance with the present invention, when high-temperature exhaust gas, which is produced during the procedure of igniting charcoal with mixture gas made by mixing outside air introduced by a mixture blower with gas supplied through a gas supply pipe, is exhausted by an inside air exhaust part, low-temperature air is supplied by an outside air supply part, which can lead to an effect of preventing a deterioration in the lifespan of the inside air exhaust part caused by heat.
Patent KR-20210072391-A (KR)
Title: CMOS-based crossbar deep learning accelerator
Inventor: YEO IN JUNE
IPC: G06N3/063
Filed: 2019-12-09
Abstract: According to the present invention, a CMOS-based crossbar deep learning accelerator includes: a crossbar array including a plurality of conductive wires crossing each other in horizontal and vertical directions; a resistance element which crosses and connects a horizontal conducting wire (row) and a vertical conducting wire (column); an update engine for updating and training a neural network provided by the crossbar array; and a processing engine which performs input/output operations of the neural network provided by the crossbar array, thereby providing a hardware artificial intelligence device. Therefore, it is possible to adjust a resistance element with a controlled conductance value.
Patent KR-20210073694-A (KR)
Title: Organic electroluminescence device and polycyclic compound for organic electroluminescence device
Inventor: KUWABARA HIROKAZU
IPC: H01L51/00
Filed: 2019-12-10
Abstract: One embodiment provides an organic electroluminescence element, which includes a first electrode, a hole transport region disposed on the first electrode, a light emitting layer disposed on the hole transport region, an electron transport region disposed on the light emitting layer, and a second electrode disposed on the electron transport region. The light emitting layer may include the polycyclic compound represented by Formula 1 to exhibit high luminous efficiency.
Patent KR-20210076363-A (KR)
Title: Apparatus for welding thin plate
Inventor: SUNGWON KIM
IPC: B23K26/60
Filed: 2019-12-16
Abstract: Disclosed is a thin plate welding apparatus. The thin plate welding apparatus according to an embodiment of the present invention comprises: a welding head which moves and welds along a welding line of the two thin plates facing each other; two main rolls which move while pressing the two thin plates from both sides of the welding head to prevent deformation of a welded part; and two auxiliary rolls for correcting the welding line before welding by pressing each of the two thin plates while preceding the two main rolls. One aspect of the present invention is to provide the thin plate welding apparatus capable of improving welding quality by preventing deformation of the thin plate welded part.
Patent KR-20210076724-A (KR)
Title: Vehicle and controlling method thereof
Inventor: LEE SEUNGHWAN
IPC: B60Q3/51
Filed: 2019-12-16
Abstract: The present invention relates to a vehicle which provides a feeling of openness to a user and a vehicle control method. The vehicle according to one disclosed embodiment comprises: a seat; a sensor unit provided on the seat and configured to detect whether a user is seated; a lighting unit provided inside the vehicle and including a plurality of light sources disposed at preset intervals; and a control unit for determining the gaze direction of the user based on a detection result of the sensor unit, and selectively controlling the plurality of light sources so that the preset interval is distorted based on the determined gaze direction.