baber/WOPTO huggingface dataset:
Patent KR-20200142464-A (KR)
Inventor: KIM KWANG HYUN
IPC: C25B11/04
Filed: 2020-06-10
Abstract: The present invention provides an electrode for electrolysis, which can improve durability and prevent overvoltage of the electrode by including graphene oxide and an amine-based additive in a coating layer of the electrode for electrolysis, and a method of manufacturing the same.
Patent KR-20210003668-A (KR)
Inventor: HYNDMAN RHONDA
IPC: C23C14/34
Filed: 2020-06-11
Abstract: According to the present invention, provided is a magnetron sputtering device for depositing a substance on a substrate. The device comprises: a chamber having a substrate support and a target; a plasma generation device configured to generate plasma appropriate for sputtering a substance on a substrate from the target inside the chamber; and a heat conductive grid having a plurality of cells of which each has an opening. A ratio of height of the cell to width of the opening is less than 1.0, and the grid is disposed between the substrate support and the target and actually placed in parallel to the target. An upper surface of the substrate support is disposed at 75mm or less of a distance from a lower surface of the target.
Patent KR-20220000037-A (KR)
Title: Method, server and program for weigh infant's weight
Inventor: YU DONG HYEOK
IPC: G01G19/52
Filed: 2020-06-25
Abstract: The present invention relates to a method for measuring the weight of infants and toddlers using a hip seat. By measuring the weight of infants and toddlers using a weight measuring device provided on the hip seat for infants and toddlers, the weight of infants and toddlers can be measured each time the heat seat is used. The method for measuring the weight of infants and toddlers includes steps of: receiving a plurality of measurements of the weight; calculating an average value for the plurality of measured values; calculating an additional correction value according to the gender and number of days of birth of the infant and toddlers to be applied to the calculated average value; and calculating a corrected weight value by applying the additional correction value to the average value.
Patent KR-20210063203-A (KR)
Title: Composition for diagnosing polycystic kidney disease comprising agent for detecting OPN and use thereof
Inventor: AHN CURIE
IPC: G01N33/68
Filed: 2020-07-06
Abstract: The present invention provides a composition for diagnosis of polycystic kidney (PKD), including an agent capable of detecting the expression of OPN, a PKD diagnostic kit comprising the composition, and a method for screening a polycystic kidney therapeutic agent, comprising a step of measuring the expression level of OPN. By using the PKD marker, OPN, provided by the present invention, it is possible to diagnose the PKD from a sample obtained by a non-invasive method such as urine from a patient and predict prognosis.
Patent KR-20220006958-A (KR)
Title: Sub frame for vehicle
Inventor: PARK HYEON CHEOL
IPC: B60G21/055
Filed: 2020-07-09
Abstract: The present invention relates to a sub frame for a vehicle, which is able to improve the structure of mounting a stabilizer bar, reduce the number of parts, and reinforce rigidity. According to an embodiment of the present invention, the sub frame for the vehicle comprises: a pair of side members installed in a forward-backward longitudinal direction on both sides of the vehicle; a front cross member formed in a widthwise direction of the vehicle and having both ends engaged with a front side of the pair of side members, and engaged in a shape of covering an upper surface and a lower surface of the side members; a rear cross member formed in a widthwise direction of the vehicle and having both ends respectively engaged with a rear side of the pair of side members; and a pair of stabilizer bar mounting members formed on side surfaces of the connection parts between the side members and the front cross member, and simultaneously engaged with front-side inner side surfaces of the side members and the front cross member, and having both side units of the stabilizer bar respectively mounted.
Patent KR-20220009085-A (KR)
Title: Siberian chrysanthemum flower fermented ripening tea and preparation method therof
Inventor: JEONG CHUN DAN
IPC: A23F3/10
Filed: 2020-07-15
Abstract: The present invention relates to a method for manufacturing tea made by a fermented and ripen siberian chrysanthemum flower, and more specifically, to a method for manufacturing tea made by a fermented and ripen siberian chrysanthemum flower, wherein more specifically, by fermenting and ripening the siberian chrysanthemum flower in a specific stage, bitter taste peculiar to the siberian chrysanthemum flower is removed, and active ingredients of the siberian chrysanthemum flower itself can be well leached into tea. The method includes the steps of: washing the collected siberian chrysanthemum flower and then removing water; steaming the dried siberian chrysanthemum flower using decoctions including at least one selected from a group consisting of dried juniper, licorice and salt; first-drying the dried siberian chrysanthemum flower in the shade; fermenting and ripening dried siberian chrysanthemum flower; and second-drying of fermented and ripen siberian chrysanthemum flower in the shade.
Patent KR-20220009782-A (KR)
Inventor: LEE INSUN
IPC: C08F4/6592
Filed: 2020-07-16
Abstract: The present invention relates to polyethylene, which does not decrease in density while increasing a comonomer content in a high molecular weight region. In order to solve the above problems, the present invention provides the following polyethylene which comprises 1-hexene as the comonomer, has 126.5℃ or more and 132℃ or less of a melting point (Tm), and a comonomer sequence distribution index represented by formula 1: Comonomer sequence distribution Index = SCB content - 6 * 10^(47) * Tm^(-22.52) is 0 or more.
Patent KR-20220010996-A (KR)
Inventor: YOON KWAE RO
IPC: C09D1/00
Filed: 2020-07-20
Abstract: The present invention relates to a face filtering type mask treated with salt, and especially relates to a mask capable of effectively filtering viruses and fine dust and a method for manufacturing the same.
Patent KR-20200107881-A (KR)
Inventor: PARK YOUNG SOO
IPC: H04L9/32
Filed: 2020-07-24
Abstract: The present invention relates to a computer program stored in a computer-readable storage medium. The computer program includes commands for a testament management server to execute the following operations including: receiving a testament registration request from a user terminal; generating a smart contract based on the registration request as a result of the reception of the registration request; transmitting the smart contract to at least one node included in a blockchain network and causing the nodes to validate the smart contract through a consensus algorithm and record the smart contract as a first transaction in a block when the smart contract is validated; confirming whether the execution conditions of the testament are satisfied; and performing an action corresponding to the content of the testament by executing the smart contract in a case where it is recognized that the testament execution conditions are satisfied.
Patent KR-20220014546-A (KR)
Title: Memory device and operating method thereof
Inventor: HYUNG JIN CHOI
IPC: G11C16/04
Filed: 2020-07-29
Abstract: The present technology relates to an electronic device. According to the present technology, a memory device includes a plurality of memory cells and a plurality of page buffers. The plurality of page buffers may be connected the plurality of memory cells through a plurality of bit lines. The plurality of page buffers may perform a bit line pre-charge operation, which is included in a memory operation detecting a threshold voltage of first memory cells among the plurality of memory cells and pre-charges first bit lines connected to the first memory cells to a first voltage. The plurality of page buffers may clamp potentials of second bit lines connected to second memory cells among the plurality of memory cells to a second voltage during the memory operation.
Patent KR-20220016631-A (KR)
Inventor: SEO JUNG WOOK
IPC: B01D35/30
Filed: 2020-08-03
Abstract: The present invention relates to a shower filter device, capable of exhibiting a desired function by selecting a module, which comprises: a first housing (110) of a cylindrical shape; a sleeve (30) of a cylindrical shape; an LED unit (40) inserted into the sleeve (30); a diffusion plate (50) formed with at least one through-hole (51); and a first housing cover (170).
Patent KR-20220019210-A (KR)
Title: Dutch wife
Inventor: YOON JAE SUN
IPC: A47G9/00
Filed: 2020-08-09
Abstract: The present invention relates to a Dutch wife, and more particularly to the Dutch wife made of bamboo bars and a flat sedge with improved softness and strength of the surface that comes into contact with the skin during use and improved ventilation. The Dutch wire includes a first body, a second body, a Dutch wire body, a cylindrical support body, and a pair of cover members.
Patent KR-20220022792-A (KR)
Title: Hand wagon type seed sowing device
Inventor: PARK YOUN SOO
IPC: A01B33/08
Filed: 2020-08-19
Abstract: The present invention provides a handcart-type seed sowing device which comprises: a body of handcart forming at least one furrow as the handcart moves while being pushed by a worker's manual operation, scattering seeds into the furrow by the power transmitted from a wheel shaft according to the movement, and at the same time, covering up seed with soil in a lump; at least one plow member; at least one sowing device; a weight means; and a covering up seed with soil member. Accordingly, the handcart-type seed sowing device has the effect of maximizing the efficiency of sowing operation as well as the effect that the sowing operation can be performed rapidly and smoothly within a short time at a time.
Patent KR-20220023353-A (KR)
Title: Bonding method of seperating plate and cell frame for sofc stack
Inventor: KWEON CHUL
IPC: H01M8/2432
Filed: 2020-08-21
Abstract: The present invention relates to a method for bonding a separating plate and a cell frame for a solid oxide fuel cell (SOFC) stack, and more specifically, to a method for bonding a separating plate and a cell frame for an SOFC stack capable of using laser welding to maximally increase a stack performance by minimizing deformation which occurs when bonding the separating plate and the cell frame of the stack used in an SOFC, and chemical changes caused by a solvent. According to the method for bonding a separating plate and a cell frame for an SOFC stack formed by a preferred embodiment of the present invention, since welding is completed before a welding temperature spreads to a surrounding area, the stack performance is maintained by preventing deformation of a base material. Since the base materials are fused to each other without the solvent and a new component, electricity production is maintained. Since the deformation due to the welding is small, and a separate component is not included in the base material, simulation prediction is accurately performed.
Patent KR-20220025467-A (KR)
Title: Photosensitive resin composition, photosensitive resin layer and semiconductor device using the same
Inventor: KIM SANG SOO
IPC: G03F7/038
Filed: 2020-08-24
Abstract: Provided are a photosensitive resin composition including: (A) a polyhydroxyamide-based resin including a structural unit represented by chemical formula 1, (B) a photopolymerizable compound, (C) a photopolymerization initiator, and (D) a solvent; a photosensitive resin film produced by using the same; and a semiconductor device including the photosensitive resin film. In chemical formula 1, each substituent is the same as defined in the specification. According to the present invention, an insulation film for a semiconductor rewiring layer with excellent heat resistance and reliability can be implemented.
Patent KR-20220000319-A (KR)
Title: Internal voltage generation circuit of smart card and smart card including the same
Inventor: JANG EUN SANG
IPC: G06Q20/40
Filed: 2020-08-26
Abstract: An internal voltage generating circuit of a smart card for performing fingerprint authentication includes a first contact switch, a second contact switch, a switched capacitor converter, a bidirectional switched capacitor converter, a mode selector and a control signal generator. According to the present invention, it is possible to provide driving voltages of various levels in a contact mode and a non-contact mode.
Patent KR-20220030567-A (KR)
Inventor: LEE BONG KYU
IPC: G01V15/00
Filed: 2020-09-03
Abstract: A piping inspection system comprising a piping assembly is provided. The pipe inspection system comprising a pipe assembly comprises: a body with which the inside is communicated; a nut fastened to the body; a piping member installed to communicate with the body; a sleeve inserted into the piping member and at least a portion of the exterior being concealed by the body or the nut; and a first information providing module that provides first part information about the sleeve, and is installed on the sleeve.
Patent KR-20210037541-A (KR)
Title: Wireless device performance optimization using dynamic power control
Inventor: JADHAV DIGVIJAY A
IPC: H04W52/34
Filed: 2020-09-10
Abstract: A dynamic specific absorption rate (SAR) can be implemented by monitoring and controlling power utilization of various radio frequency (RF) emission components over time within a mobile device. Power utilization can be tracked and modified to control time-averaged RF exposure over a rolling time window. Periodic calculations of updated rolling averages for RF transmissions can be performed based on transmission data received from mobile device components, and continuously updated rolling averages of the RF transmissions can be compared to time-averaged power utilization limits. Based on such comparisons, the mobile device can dynamically adjust current transmissions of radio transceivers and other RF emission components on the mobile device.
Patent KR-20220037532-A (KR)
Title: Vehicle and controlling method of vehicle
Inventor: KIM JONG CHUL
IPC: G01S13/931
Filed: 2020-09-17
Abstract: A vehicle according to one embodiment of the present invention comprises: a camera sensor which recognizes an object; a radar sensor which recognizes the object; and a control unit which determines whether the camera sensor and the radar sensor normally operate, then if any one of the camera sensor and the radar sensor is determined to abnormally operate, determines learning data corresponding to any one sensor that abnormally operates, compensates output information of the any one sensor that abnormally operates by using the learning data, and performs sensor fusion for the object based on the compensated output information. The vehicle compensates the information of the sensor that abnormally operates based on the learning data of a case in which the sensor normally operates.
Patent KR-20220046842-A (KR)
Inventor: LEE GILSEA
IPC: B01D61/02
Filed: 2020-10-08
Abstract: The present invention relates to an agricultural water purifier having a cleaning function for a reverse osmosis filter to adsorb mineral ions such as calcium contained in raw water. According to the present invention, the agricultural water purifier comprises: a raw water supply unit; a cation exchange resin module removing calcium contained in the raw water supplied from the water supply unit; a reverse osmosis filter filtering divalent elements, trace elements, bacteria, and viruses contained in the raw water passing through the cation exchange resin module; a first water supply line; a second water supply line; a water supply side sensor measuring the concentration of calcium contained in the raw water; a first cleaning line; a tank in which washing salt water is stored; a second cleaning line; a drainage line; and a control unit blocking the flow of raw water from the water supply unit to the reverse osmosis filter and sequentially opening a raw water flow through the water supply unit, the tank, the cation exchange resin module, and the drain line when sensing values of drainage line and water supply side sensors are higher than a preset value.
Patent KR-20220049335-A (KR)
Inventor: JANG JAE SEON
IPC: H04W72/04
Filed: 2020-10-14
Abstract: A non-stand-alone (NSA) system includes a first base station using a first radio access technology (RAT) and a second base station using a second RAT different from the first RAT, wherein the NSA system can simultaneously transmit downlink data, divided by the first base station, through the first base station and the second base station. In the NSA system, an operating method of the first base station comprises the following steps of: calculating a first parameter indicating downlink performance of the first RAT by using available resource information of the first RAT and channel state information of the first RAT measured by a terminal; calculating a second parameter indicating downlink performance of the second RAT by using available resource information of the second RAT, received from the second base station, and channel state information of the second RAT measured by the terminal; and determining one RAT selected from the first RAT or the second RAT as a downlink RAT for transmitting downlink data to a terminal by comparing sizes of a first parameter and a second parameter.
Patent KR-20220052221-A (KR)
Inventor: SANGARAJU SHANMUGAM
IPC: H01M8/1004
Filed: 2020-10-20
Abstract: A membrane electrode assembly for a fuel cell according to various embodiments of the present invention comprises a polymer electrolyte membrane and electrode catalyst layers positioned on both sides of the polymer electrolyte membrane, wherein at least one of the polymer electrolyte membrane and the electrode catalyst layers can include a transition metal-cerium oxide represented by chemical formula 1: Ce_xTi_yO_z, wherein x is from 0.667 to 2, y is from 1 to 2, and Z is from 3 to 7.
Patent KR-20220052652-A (KR)
Inventor: LEE CHAN HEE
IPC: G16H10/60
Filed: 2020-10-21
Abstract: Disclosed are an apparatus and method for providing a stress monitoring service for an enterprise. The apparatus for providing a stress monitoring service for an enterprise includes: a command provided to acquire biometric analysis data by worker from an external server; a command provided to extract and monitor stress measurement data by worker from the biometric analysis data; a command provided to transmit stress statistic data by worker monitored for a predetermined period, to a corresponding worker; a command provided to collect the stress statistic data by worker as a group to analyze stress causes of a plurality of workers by using the biometric analysis data; and a command provided to derive a solution in accordance with the stress causes to transmit the solution to the corresponding worker. Therefore, the present invention is capable of providing a healthy working environment through an increase in job satisfaction of workers, an improvement in outcomes, a reduction in turnover rates and a health enhancement.
Patent KR-20220054932-A (KR)
Inventor: KIM SEA HAN
IPC: A23C15/00
Filed: 2020-10-26
Abstract: The present invention relates to a method for manufacturing a bisque sauce, and more specifically, to a method for manufacturing a bisque sauce that reduces cooking time and maintains flavor by using red pepper paste containing seafood, shellfish powder, and broth.
Patent KR-20210060312-A (KR)
Inventor: SORA PARK
IPC: H01J1/304
Filed: 2020-10-26
Abstract: The present invention relates to an electron emission structure to increase reliability of an X-ray tube and an X-ray tube including the same. According to embodiments of the present invention, the electron emission structure comprises a cathode electrode and thread-shaped electron emitting yarns provided within the cathode electrode. The cathode electrode includes a plurality of first conductive panels spaced apart from each other in a first direction and at least one second conductive panel crossing the first conductive panels along the first direction. Each of the first conductive panels includes at least one groove formed thereon. The second conductive panel is fitted into the groove of each of the first conductive panels. The electron emitting yarns are each provided between the first conductive panels. Each of the electron emitting yarns comes in contact with the second conductive panel. Each of the electron emitting yarns is mechanically fixed by an adjacent pair of first conductive panels among the first conductive panels and the second conductive panel.
Patent KR-20220060880-A (KR)
Inventor: PARK JI WON
IPC: G01N27/90
Filed: 2020-11-05
Abstract: The present invention relates to an eddy current sensor for battery cell crack detection and a battery cell crack detection system including the same, which enable easy detection of the existence and location of cracks on electrodes, electrode tabs, or welds. The eddy current sensor of the present invention includes a probe, a transmitter, and a receiver, and the cross-sectional area (S1) of the transmitter around which a transmission coil is wound is larger than the cross-sectional area (R1) of the receiver around which a reception coil is wound.
Patent KR-20220060908-A (KR)
Inventor: KIM MIN HO
IPC: G06N3/08
Filed: 2020-11-05
Abstract: Disclosed are an electronic device for performing a convolution operation and an operating method thereof. The electronic device that performs the convolution operation includes: an input feature map (IFM) that transforms an input feature map (IFM) into a Winograd domain; a weight kernel transforming unit that transforms a weight kernel into a Winograd domain; a transformed data processing unit that maps multiple feature value groups generated by grouping feature values in multiple channels of the transformed input feature map, and multiple value groups generated by grouping weight values in multiple channels of the transformed weight kernel, to multiple types of MAC units of a calculation unit; a calculation unit that includes the multiple types of MAC units to perform multiplication-accumulation for a weight vale group and a feature value group in each mapped MAC unit; a calculation data processing unit that collects a calculation result from the calculating unit; and an inverse transformation unit that generates an output feature map (OFM) by performing inverse Winograd transformation for an output result of the calculation data processing unit based on the feature map.
Patent KR-20220063945-A (KR)
Title: Easy to carry tea bag manufacturing method
Inventor: CHOI HYUN JIN
IPC: B65D85/808
Filed: 2020-11-11
Abstract: The present invention relates to a tea bag which can be easily carried and a method for manufacturing the same. In particular, the tea bag may comprise: a plurality of tea bag bodies which are fabricated after a tea bag including powder tea therein is folded before being pressurized into a hexahedral shape; and a packaging container which is installed to surround the outer surface of the tea bag body after the plurality of tea bag bodies come in close contact with each other in a longitudinal direction, wherein a plurality of unit cutting lines corresponding to the contact surface location of each tea bag body are formed at the packaging container in a longitudinal direction. Therefore, according to the present invention, the tea bag may be pressurized to provide a smaller volume, such that the plurality of packaged tea bags may be easily carried. Furthermore, the plurality of tea bags may be packaged together and separated by each piece. Accordingly, unused tea bags may be easily stored together, thereby facilitating convenience in use.