baber/WOPTO huggingface dataset:
Patent KR-20200090085-A (KR)
Title: Primary coil element for transformer
Inventor: HONG CHUN SOO
IPC: H01F27/28
Filed: 2019-08-19
Abstract: The present invention relates to a primary coil element for a transformer and a primary coil element for the transformer using the same and includes: a main air core coil unit (110) having a first air core (110a) which is formed in the center and formed by making an insulation-coated copper wires contact each other to form an insulation-coated copper wires wound in a flat form; and an auxiliary coil unit (130) which is in contact with the main air core coil unit (110), has a second air core (130a) formed in the center to communicate with the first air core (110a), and generates and outputs an induced voltage by electromagnetic induction with the main air core coil unit (110). Accordingly, it is possible to replace the primary coil element of a PCB type, thereby having an advantage of lowering costs as a replacement product.
Patent KR-20210023018-A (KR)
Title: Composition for forming silica layer and silica layer
Inventor: BAE JIN HEE
IPC: C08J3/00
Filed: 2019-08-21
Abstract: The present invention relates to a composition for forming a silica film comprising a silicon-containing polymer and a solvent, wherein 70 g of the composition for forming a silica film is added into a 100 ml container, which is then left at 40°C for 28 days, and 1 ml of a gas generated in the composition is taken, wherein 1 ml of the gas contains hydrogen gas, silane gas and ammonia gas, and the hydrogen gas, the silane gas, and the ammonia gas satisfy following equation 1: (amount of hydrogen gas (ppm)) / (amount of silane gas (ppm) + amount of ammonia gas (ppm)) >= 1.5. The present invention also relates to a silica film prepared therefrom and an electronic device including the silica film.
Patent KR-20200024731-A (KR)
Title: A controller and a method for controlling drivability of a hybrid vehicle
Inventor: BIESTER JUERGEN
IPC: B60W10/06
Filed: 2019-08-27
Abstract: Various embodiments of the present invention provide a controller (110) for controlling the drivability of a hybrid vehicle and a method thereof. The hybrid vehicle is driven by an output torque (o) corresponding to an output of the result of at least two engines which include an internal combustion (IC) engine (106) and a secondary engine (102). The controller (110) is constituted to calculate a control variable (y) as a function of a reference torque (r), driver demand (d), proportional gain (126) and time constant (124). The controller (110) calculates the output torque (o) based on the control variable (y) and the reference torque (r), and controls the drivability of the vehicle by controlling an actuator (130) based on the control variable (y) to achieve the output torque (o). The controller (110) provides filtering only to a demand from the driver to make it possible to have a smooth drivability.
Patent KR-20210033789-A (KR)
Title: Apparatus and method for estimating bio-information
Inventor: KWON UI KUN
IPC: A61B5/00
Filed: 2019-09-19
Abstract: Disclosed is a device for estimating biometric information. According to one embodiment of the present invention, the device for estimating biometric information may comprise: a pulse wave sensor acquiring a pulse wave signal from a user; and a processor extracting components of a plurality of component waveforms constituting the waveform of the pulse wave signal and acquiring cardiovascular-related features based on components of the extracted component waveform, wherein the components of at least a part of the component waveforms are extracted based on at least one component of the before and after component waveforms.
Patent KR-20210035531-A (KR)
Title: Torque converter
Inventor: JANG YOUNG KI
IPC: F16H41/28
Filed: 2019-09-24
Abstract: Disclosed is a torque converter in which the angle of a blade part of a reactor is changed without a separate device. According to the present disclosure, the torque converter comprises: an impeller part; a turbine facing the impeller part; and a reactor part positioned between the impeller part and the turbine and having a plurality of blade parts rotated by the pressure of the fluid flowing from the turbine.
Patent KR-20210041971-A (KR)
Title: System for estimating purge amount of fuel cell, system and method for estimating hydrogen concentration using the same of fuel cell
Inventor: KWON SOON WOO
IPC: H01M8/04992
Filed: 2019-10-08
Abstract: The present invention provides a system and method for estimating a concentration of hydrogen in a fuel cell that can accurately estimate the hydrogen concentration on the anode side of the fuel cell in a starting-off state of the fuel cell. The system includes a hydrogen supply line supplying the hydrogen to the fuel cell and a time measurement sensor measuring a time duration from a point in time when an operation of the fuel cell ends to a point in time when the fuel cell restarts. A controller estimates an amount of air introduced into the fuel cell during the time duration using the measured time duration and estimates a concentration of hydrogen in the hydrogen supply line at the time of restarting the fuel cell based on the measured time duration and the estimated amount of introduced air.
Patent KR-20210042452-A (KR)
Title: An artificial intelligence apparatus for refrigerator and method for the same
Inventor: SUNGAE KIM
IPC: G06N3/08
Filed: 2019-10-10
Abstract: Provided is an artificial intelligence device mounted in a refrigerator, which stores food stored inside a refrigerator at a proper condition without spoil of the food by using: an input unit obtaining environment data; and a processor inputting the environment data to an artificial intelligence model and controlling the refrigerator performing rapid refrigerating when a result value of the artificial intelligence model is larger than a first value.
Patent KR-20210044453-A (KR)
Title: Carbon dioxide utilization system
Inventor: KIM GUN TAE
IPC: C25B5/00
Filed: 2019-10-15
Abstract: The present invention relates to a carbon dioxide utilization system capable of generating electricity, hydrogen and bicarbonate by utilizing carbon dioxide, a greenhouse gas, and using carbon dioxide through a spontaneous electrochemical reaction without a separate external power source, wherein hydrogen carbonate ions are capable of producing magnesium hydrogen carbonate by reacting with magnesium ions generated at an anode.
Patent KR-20210046351-A (KR)
Title: Air compressor
Inventor: CHOI KYU SUNG
IPC: H01B17/58
Filed: 2019-10-18
Abstract: The present invention relates to an air compressor for improving convenience in manufacturing and reducing interference with the other component to improve a defect rate. The air compressor comprises: a rotary shaft extending in a longitudinal direction; a compression unit disposed in front of the rotary shaft and rotated by the rotary shaft to compress and discharge introduced air; a motor unit for rotating the rotary shaft; a control board disposed in the rear of the rotary shaft and controlling the motor unit; and a filter unit disposed radially outwardly of the rotary shaft, receiving power from the outside to supply the power to the control board, and filtering a noise of the power. Moreover, the motor unit receives the power from the control board through a cable extending in the radial direction of the rotary shaft.
Patent KR-20210046902-A (KR)
Inventor: KIM SUNG CHUL
IPC: G01R31/367
Filed: 2019-10-18
Abstract: The present invention relates to a method and device for predicting the remaining capacity of a lithium secondary battery by adding or subtracting the accumulated current of the lithium secondary battery, which applies the current accumulated amount corrected according to the battery temperature and battery current, and improves prediction accuracy in a low-temperature environment. Based on the formula for calculating the temperature factor obtained by curve fitting the capacity utilization rate in environments with different temperatures, the remaining capacity is estimated by adding or subtracting the accumulated current corrected by a temperature factor corresponding to the measured temperature.
Patent KR-20210047161-A (KR)
Inventor: PARK MIN SOOK
IPC: H02J9/06
Filed: 2019-10-21
Abstract: The present invention relates to a power supply device for a sensor light which is implemented in a single device, and relates to a technology that converts, during regular times, constant AC power into DC power and supplies it as driving power for the sensor light and the like and converts, during an emergency, emergency AC power into DC power to drive the sensor light and the like as an emergency light. The power supply device for the sensor light providing the emergency light function according to the present invention comprises: a power input unit; a sensor light operation unit; a power relay unit; and a power supply unit.
Patent KR-20200060243-A (KR)
Title: Indolocarbazole derivatives and organoelectroluminescent device using the same
Inventor: JOO SUNG HOON
IPC: C07F5/02
Filed: 2019-10-25
Abstract: The present invention relates to a polycyclic aromatic indolocarbazole derivative compound using a structure comprising boron that can be employed in various organic substrate layers in an organic light emitting device; and a high-efficiency, long-life organic light emitting device having significantly improved luminous efficiency by including the compound. An organic light emitting compound is represented by chemical formula A.
Patent KR-20210051266-A (KR)
Title: Polishing pad with controlled crosslinking and preparation method thereof
Inventor: YUN JONG WOOK
IPC: C08G18/10
Filed: 2019-10-30
Abstract: A polishing pad according to one embodiment comprises a polyfunctional low-molecular compound as one of a polymerization unit of a polyurethane-based resin constituting a polishing layer, capable of improving processability and quality and increasing a crosslinking density by reducing unreacted diisocyanate monomers in a manufacturing process. Accordingly, the polishing pad may be applied to a manufacturing process of a semiconductor element including a CMP process to provide the semiconductor element such as a wafer and the like to have excellent quality.
Patent KR-20210053398-A (KR)
Title: Fire Extinguisher System using Unmanned Air Vehicle
Inventor: WOO CHOONG SHIK
IPC: A62C35/64
Filed: 2019-11-01
Abstract: According to the present invention, disclosed is a fire extinguishing system, comprising: a jet unmanned aerial vehicle that can fly wirelessly and sprays fire-fighting water; a fire protection water supply moving body that supplies fire protection water to the jet unmanned aerial vehicle; and a connection device for connecting the jet unmanned aerial vehicle to the fire protection water supply moving body.
Patent KR-20210054131-A (KR)
Inventor: LEE SEUNG WOO
IPC: A01K29/00
Filed: 2019-11-05
Abstract: The present invention relates to a puppy protection mechanism formed in a doghouse (1) or the like. With the present invention, a newborn puppy (2) yet to open eyes and move freely can be protected from, for example, the load of a mother dog (3). The present invention includes: a protector (10) provided with a vertical protector (11) seated adjacent to the inner wall surface of the doghouse (1) and a triangular protector (12) seated adjacent to a corner part of the doghouse (1) and capable of accommodating the vertical protector (11) on both sides; a cushioning means (20) provided on the vertical protector (11) and the triangular protector (12) of the protector (10) such that the puppy (2) can be protected from the load of the mother dog (3); a fixing means (30) provided on the triangular protector (12) of the protector (10) such that the vertical protector (11) can be fixed and length adjustment is possible; and a height adjustment means (40) adjusting the overall height of the protector (10) on the protector (10). With the present invention, a newborn puppy yet to open eyes and move freely in a doghouse, a house, a building, or the like can be protected from pressing attributable to a moving mother dog. Accordingly, the puppy can be protected from injury and death and the mother dog can be protected from injury.
Patent KR-20210058589-A (KR)
Inventor: KIM DONG CHIL
IPC: H04N5/232
Filed: 2019-11-14
Abstract: The present invention relates to an apparatus and method for resolving the collision of video security events. An apparatus for resolving the collision of video security events according to the present invention includes an input part for receiving event analysis information from a plurality of detection parts, a memory for storing a program for generating a PTZ camera control value by using the event analysis information, and a processor for executing the program. The processor controls the PTZ camera according to a control value generated by using location information included in the event analysis information, and requests an image analysis system to reanalyze an image. It is possible to improve the efficiency of image analysis.
Patent KR-20210059903-A (KR)
Inventor: JUNG HYUN SU
IPC: A23L33/105
Filed: 2019-11-18
Abstract: The present invention relates to a method for manufacturing a mixed arrowroot concentrate containing yam and, more specifically, to a method for manufacturing a mixed arrowroot concentrate containing yam, in which an arrowroot mixture concentrate is manufactured by mixing various concentrates, such as yam, Lepidium meyenii, and the like, and rice syrup with an arrowroot extract to facilitate intake and increase the overall taste of a product. According to the present invention, the method comprises the following steps: (1) cutting washed arrowroot into a predetermined size and pulverizing the same; (2) putting the arrowroot pulverized in the step (1) and water in a press and pressing the same to prep an arrowroot extract; (3) mixing the arrowroot extract prepared in the step (2) with a yam concentrate, a Lepidium meyenii concentrate, a horseradish fruit concentrate, a rice bud extract concentrate, a barley sprout extract concentrate, and rice syrup to prepare a mixture; (4) heating and concentrating the mixture prepared in the step (3) while stirring; and (5) filtering the concentrate concentrated in the step (4) and performing low-temperature aging.
Patent KR-20210063171-A (KR)
Title: Device and method for image translation
Inventor: KANG HYEONWOO
IPC: G06T5/50
Filed: 2019-11-22
Abstract: According to an embodiment of the present invention, an image conversion device comprises at least one processor. The at least one processor extracts features from each of a source image and a target image to generate a feature map for each of the source image and the target image, generates an attention feature map based on the feature map for each of the source image and the target image, and converts the source image into the content or style of the target image based on the generated attention feature map. Accordingly, it is possible to fix the structure of a model regardless of the type of data set.
Patent KR-20210017969-A (KR)
Title: Data management method through distributed storage of data between user and blockchain
Inventor: MOON IN SHIC
IPC: G06F16/27
Filed: 2019-11-26
Abstract: In a method conducted by a computer, disclosed is a data management method through distributed storage of data between a user and a blockchain, comprising: a step of dividing the data into a plurality of data fractions; a step of distributing and storing the plurality of data fractions in a distributed storage network including a plurality of nodes; a step of acquiring a search value for acquiring the distributed and stored plurality of data fractions; a step of dividing the search value into a plurality of fractions; a step of delivering and storing m% of the divided fractions to a user terminal; and a step of distributing and storing the rest N% of the divided fractions to the blockchain. The present invention is able to present a business model which is able to use the merits of blockchain even if the user does not need to build a blockchain network in person.
Patent KR-20200062071-A (KR)
Inventor: LEE JUNG HYUN
IPC: A61K8/84
Filed: 2019-11-26
Abstract: Provided are: poly-L-lysine having a molecular weight of 5,000 or more and 150,000 or less, which stimulates subcutaneous adipogenesis or heals wounds; and uses thereof. A pharmaceutical or cosmetic composition according to embodiments can heal wounds by containing poly-L-lysine, which is effective for wound healing.
Patent KR-20210065553-A (KR)
Title: Door driving apparatus for air conditioner in vehicle
Inventor: LEE JUN MIN
IPC: B60H1/00
Filed: 2019-11-27
Abstract: An embodiment relates to a door driving device for a vehicle air conditioner for driving a door rotatably disposed inside an air conditioning case, comprising: a cam rotatably disposed outside the air conditioning case and having a slot; and an arm coupling the cam and the door so that the door is rotated by interlocking with the rotation of the cam. When the greatest wind pressure is applied to the door, a first protrusion formed in the cam can constrain movement of a second protrusion formed on the arm. Accordingly, the door driving device for a vehicle air conditioner can maintain a position of the door by using a kinematic structure which constrains movement of the cam and the arm even when a large amount of air is applied to the door.
Patent KR-20210066304-A (KR)
Title: Manufacturing method of Distilled Spirits using Dried Persimmon
Inventor: LEE SEUNG HWAN
IPC: C12G3/024
Filed: 2019-11-28
Abstract: The present invention relates to a method for manufacturing distilled spirits using dried persimmon, which increase the taste, flavor, and color of the distilled spirits. According to the present invention, the method comprises the following steps: a step of preparing rice cakes; a step of preparing yeast; a yeast extract preparation step; a base liquor preparation step; a hard boiled rice preparation step of producing hard boiled rice by steaming glutinous rice soaked in a dried persimmon extract; a step of making a mixture; an upper liquor preparation step; and a step of making distilled spirits.
Patent KR-20210071207-A (KR)
Title: Display device and operation method thereof
Inventor: CHOI JUNG MIN
IPC: G09G3/20
Filed: 2019-12-06
Abstract: The present disclosure relates to a technology for a low power operation of a display device. The present disclosure is capable of reducing power consumption by supplying preceding image data without transmitting new image data when image data is repeated in units of pixels. The display device includes: a control unit which compares first image data of the pixel of the current line with second image data of the pixel of the previous line, determines whether the first image data is included in a data packet according to a comparison result, and inserts a comparison indicator indicating the result of the comparison into the data packet; and a transmitting unit for transmitting the data packet to a source driver.
Patent KR-20200069254-A (KR)
Title: Carbon composites for LED lighting modules
Inventor: YOO MYEONG HAN
IPC: F21S2/00
Filed: 2019-12-06
Abstract: The present invention relates to a carbon composite for an LED lighting module capable of forming a functional group on a surface of a carbon fiber to bring about improvement in interfacial bonding strength through physical bonding with a polymer resin. The present invention provides a carbon composite material for an LED lighting module capable of forming a functional group on a surface of a carbon fiber to bring about improvement in interfacial bonding strength through physical bonding with a polymer resin. The carbon composite for an LED lighting module comprises: 85 to 95 parts by weight of polyamide resin; and 5 to 15 parts by weight of carbon fiber.
Patent KR-20210073800-A (KR)
Title: Juice production method using fermentation
Inventor: KIM JIN WON
IPC: A23L29/00
Filed: 2019-12-11
Abstract: The present invention relates to a method for producing a juice using fermentation, and more specifically, to a method for producing a juice using fermentation, capable of eliminating the objection to the flavor of a specific raw material by fermenting the raw material to prepare a juice, and shortening fermentation time by performing enzymatic hydrolysis of raw materials and then fermentation.
Patent KR-20210027004-A (KR)
Title: Distance measuring device
Inventor: JANG JUN HWAN
IPC: H01S5/42
Filed: 2019-12-18
Abstract: The present invention relates to a LIDAR device and a laser output device used therefor and, more specifically, to a LIDAR device for measuring a distance using a laser, and a laser output device used therefor. The LIDAR device according to the present invention includes a laser output unit and a detector unit.
Patent KR-20210078320-A (KR)
Title: Unlocking device
Inventor: KIM JA MIN
IPC: H01R13/633
Filed: 2019-12-18
Abstract: The present invention relates to an unlocking device, which is to manually operate a latch of an actuator for unlocking the same. An inner wire (12) is provided to be relatively moved inside a sheath unit (14) of a cable (10), wherein one end of the inner wire (12) is connected to an actuator and the other end thereof is connected to a pulling handle (20). The pulling handle (20) includes a ring wire (22) having a closed curve shape and a handle tube (24) for covering a portion of the ring wire (22). Also, the handle tube (24) is press-fitted into a seating penetration unit (30) of a holder (28), and the ring wire (22) passes through an outlet (32) opened to one side of the seating penetration unit (30) to operate the pulling handle (20) separately from the holder (28). Accordingly, the yield is high by reducing the occurrence of defects.
Patent KR-20210081820-A (KR)
Title: High voltage connector
Inventor: YEO CHANG KU
IPC: H01R13/6581
Filed: 2019-12-24
Abstract: The present invention relates to a high voltage connector. The high voltage connector includes a front housing 10 having front receiving spaces (11', 12'); an inner housing (30) accommodated in the front receiving spaces (11', 12') and having a terminal (T) seating space (35) into which the terminal (T) is inserted; a shield can (40), which is a conductor, provided between the outer housing and the inner housing (30); and a shield block (50), which is a conductor, installed at the rear of the inner housing (30) and in contact with the shield can (40) to be electrically connected to the shield can (40). In the present invention, the skeleton of a high voltage connector is formed of a synthetic resin housing. The electromagnetic wave shielding of the cable (C) includes the shield can (40) and the shield block (50) installed inside the housing. Accordingly, since the housing can be injection molded instead of a die-casting method, the overall weight of the high voltage connector can be reduced.
Patent KR-20210082758-A (KR)
Title: Display apparatus and method for controlling thereof
Inventor: CHOI JEONG HYE
IPC: H04N21/431
Filed: 2019-12-26
Abstract: A display device according to an embodiment includes a display; a communication part communicating with an external mobile device; and a processor that controls the display to display the plurality of split screens when the execution command of a multi-view mode for displaying a plurality of split screens is received from the external mobile device, controls the communication part to transmit multi-view user interface (UI) data to the external mobile device, and changes settings related to the plurality of split screens based on a user command received from the external mobile device. It is possible to provide various interaction methods in controlling a plurality of split screens.