baber/WOPTO huggingface dataset:
Patent KR-20210119127-A (KR)
Title: A settlement agent system for corporation benefit expenses and the service providing method thereof
Inventor: RIM SANG HUN
IPC: G06Q20/10
Filed: 2020-03-24
Abstract: The present invention relates to a company's welfare expenses payment agency system and a method thereof, and more specifically, to a company's welfare expenses payment agency system and a method thereof, wherein the company's welfare expenses payment agency system receives a lump sum bill from an affiliated store for the products or services provided by the executives and employees of the company subscribed to the system at the system affiliated store, and processes the payment for company's welfare expenses incurred between member companies and affiliated stores on behalf of the executives and employees, therefore, simplifying a payment request process for the affiliated stores, and at the same time supporting collective payment of the employee's welfare expenses used at various affiliated stores, from the company's point of view, through a payment agency system. Therefore, it is possible to effectively improve a company's welfare expense payment process.
Patent KR-20210121765-A (KR)
Inventor: KIM JAE HO
IPC: B60N2/225
Filed: 2020-03-31
Abstract: The present invention provides a concentric-type continuous recliner, which can exclude vertical movement of a seat with respect to a back frame during a reclining operation to improve emotional quality of the recliner by minimizing a driving unit of the recliner installed in a hinge portion between a cushion frame and a back frame of a seat with only a socket and a wedge, concentrically arranging an upper gear and a lower gear with respect to the socket and eccentrically arranging a middle gear with respect to the upper gear and the lower gear, and allowing the socket to come in close contact with the upper gear and the lower gear by means of a restraining bush to minimize a gap therebetween. The above described concentric-type continuous recliner comprises: the socket having an axial extension portion rotating by an external force and extending in an axial direction; the upper gear and the lower gear installed in a concentric arrangement structure with respect to the axial extension portion of the socket; the middle gear disposed in an eccentric structure with respect to the outer diameter portion of the socket between the upper gear and the lower gear and having outer toothed portions engaged with respect to the inner toothed portion of the upper gear and the inner toothed portion of the lower gear, respectively; and a reclining driving unit installed in an eccentric space between the inner diameter portion of the middle gear and the outer diameter portion of the socket between the upper gear and the lower gear.
Patent KR-20210122590-A (KR)
Title: Method of removing the sulfur compounds from hydrocarbonaceousoil
Inventor: KIM YANG SOO
IPC: C10G29/04
Filed: 2020-04-01
Abstract: The present invention relates to a method for removing sulfur compounds from a hydrocarbon fraction. According to the present invention, the method comprises the following steps: (a) extracting sulfur components contained in a hydrocarbon fraction by adding an ionic aqueous solution to the hydrocarbon fraction and stirring the mixture; (b) electrolyzing the mixture in which the hydrocarbon fraction and the ionic aqueous solution are mixed to precipitate and recover the sulfur components from the mixture; and (c) separating and obtaining an oil layer after stirring the mixture. Accordingly, since sulfur components are extracted and removed from hydrocarbon fraction in a simple way by applying an ionic aqueous solution and an electrolysis method, manufacturing costs can be reduced. In addition, since a large amount of sulfur components can be removed at once, productivity can be increased.
Patent KR-20210123057-A (KR)
Title: The method for improving water impregnation capacity of cleaning sponge ball
Inventor: OH IN SU
IPC: C08J9/42
Filed: 2020-04-02
Abstract: The present invention relates to a method for improving the moisture capacity of a sponge ball for cleaning. According to a specific embodiment of the present invention, a method for improving the moisture capacity of a sponge ball for cleaning comprises the steps of: preparing a mixed solution containing a hydrophilic polymer; contacting the mixed solution with the sponge ball; and drying the sponge ball. The hydrophilic polymer includes at least one among polyacrylic acid, polyvinyl alcohol, acetic acid, carboxymethyl cellulose, polyvinylpyrrolidone, hydroxyethyl cellulose, hydroxypropyl cellulose and polyethyleneimine.
Patent KR-20210123478-A (KR)
Title: Ultra_high performance fiber reinforced cementitious composites and manufacturing
Inventor: ZI GOANGSEUP
IPC: C04B28/02
Filed: 2020-04-03
Abstract: The present invention discloses an ultra-high-performance fiber-reinforced cement composite including 7 to 30 parts by weight of a filling mixture, 100 to 130 parts by weight of sand, and 15 to 25 parts by weight of steel fiber, with respect to 100 parts by weight of cement. Crystalline SiO_2 powder and micro glass powder are mixed in the filling mixture.
Patent KR-20210108850-A (KR)
Inventor: KIM HO MOON
IPC: A61H1/02
Filed: 2020-04-10
Abstract: The present invention relates to a rehabilitation exercise device for upper and lower limbs which comprises: a base plate; a holding plate for holding a rehabilitation exercising unit which comprises a first supporting part for supporting hands or feet, a second supporting part for supporting the forearm of an upper limb or the lower leg of a lower limb, and a third supporting part for supporting the upper arm of the upper limb or the thigh of the lower limb; and a link member coupled to the base plate and the holding plate to be able to rotate and accessing to or separating from the base plate by adjusting an angle of the base plate and the holding plate. According to the present invention, holding angles of the upper and lower limbs can be simply adjusted.
Patent KR-20210127428-A (KR)
Inventor: KIM DONG BAE
IPC: B23K35/02
Filed: 2020-04-14
Abstract: The present invention provides a brazing sheet comprising: a first material layer; a pair of second material layers respectively disposed on both sides of the first material layer; and a pair of base material layers respectively disposed on the second material layers. The first material layer had a lower melting point than that of the second material layer.
Patent KR-20200058333-A (KR)
Inventor: KIM GYU SEOP
IPC: A01B15/14
Filed: 2020-04-16
Abstract: The present invention relates to a plow structure for a deep tillage work, which comprises: a deep tillage frame unit connected to a tractor; a plurality of first plow blade units erected from the lower part of the rear side of the deep tillage frame unit to be placed in a row and penetrated into the soil to plow up the soil; and a plurality of second plow blade units disposed on the front side of the first plow blade units to be spaced apart therefrom, erected from the lower part of the deep tillage frame unit to be placed in a row, and penetrated into the soil to plow up the soil. According to the present invention, the plurality of second plow blade units are disposed between the plurality of first plow units, such that load applied to the plow blades is minimized during the deep tillage work and the plow blades can be deeply penetrated into the soil as possible, thereby increasing efficiency in the deep tillage work. Moreover, the load applied to the plow blades is minimized during the deep tillage work, such that direction change is smoothly performed during the deep tillage work, thereby largely reducing the time required for the deep tillage work of a wide farm land.
Patent KR-20210128193-A (KR)
Inventor: LEE SEUNG HUN
IPC: G07C9/00
Filed: 2020-04-16
Abstract: The present invention relates to an access control system capable of face recognition. The access control system comprises: a face scanning device for checking an iris of a registered user; switchgear for sounding an alarm in case of an abnormal use; a time and attendance management device for managing time and attendance; a remote door device for receiving the fact whether a door is opened or closed and operating the door; and a database for storing visitor status information and providing the information to a user or administrator. Therefore, an identification system for all employees can be unified and efficient access management for visitors and permanent staff can be provided.
Patent KR-20210140881-A (KR)
Title: Apparatus for counting bullet casing
IPC: G06M1/10
Filed: 2020-05-14
Abstract: Provided is a casing counting device, which includes: a case formed to accommodate the casing to be counted, and forming a discharge hole through which the casing is discharged; a rotating plate rotatably installed in the case and moving the casing one by one to the discharge hole by rotation; an actuator generating power to rotate the rotating plate; and a counting unit counting by detecting the casing discharged through the discharge hole.
Patent KR-20210086414-A (KR)
Title: The vehicle
Inventor: OK SUNGSUK
IPC: B60W40/02
Filed: 2020-05-26
Abstract: The present invention provides a vehicle which acquires information on surrounding vehicles and performs autonomous driving in response to a change in driving conditions using inter-vehicle communication. The vehicle according to one embodiment comprises: a communication unit performing V2V communication with at least one surrounding vehicle; a sensor unit for acquiring surrounding information; and a control unit. The control unit determines an autonomous driving level of each of the at least one surrounding vehicle based on the V2V communication, and determines a vehicle model of the at least one surrounding vehicle based on the surrounding information. In addition, the control unit derives each reliability and expected driving pattern of the at least one surrounding vehicle based on the autonomous driving level of each of the at least one surrounding vehicle and a vehicle type of the at least one surrounding vehicle. The control unit determines whether to perform defensive driving by using an expected driving pattern of the at least one surrounding vehicle to which the reliability is reflected.
Patent KR-20210146655-A (KR)
Inventor: BRIAN PATRICK O'BOYLE
IPC: A43B23/02
Filed: 2020-05-27
Abstract: A midsole assembly for footwear according to the present disclosure is a midsole assembly that provides a cushioning function to footwear including an upper. The midsole assembly may include a coupling member coupled to the upper to support the upper, and a cushioning member coupled to the side surface of the coupling member to form an empty space under the coupling member, bent to be convexly curved outwardly and extended in a direction away from the upper.
Patent KR-20210147176-A (KR)
Inventor: KWAG GYU BEOM
IPC: B01D39/16
Filed: 2020-05-28
Abstract: The present invention relates to a cylindrical filter for an air purifier with excellent deodorization characteristics and a manufacturing method thereof, wherein a deodorizing filter is embedded in a cylindrical HEPA filter to allow compactness and a deodorizing surface is maximized through structural improvement of the deodorizing filter, efficiency of the filter such as improvement of deodorization functions and reduction of negative ventilation pressure and the like is greatly improved, and a lightweight filter can be economically manufactured.
Patent KR-20210147380-A (KR)
Inventor: JUNG HO KIM
IPC: H01M8/1018
Filed: 2020-05-28
Abstract: Disclosed are a mixed catalyst uniformly having physical properties suitable for the manufacture of electrodes and membrane-electrode assemblies having desired performance and durability within a predetermined range, a manufacturing method of the mixed catalyst, a method for forming an electrode using the same, and a membrane-electrode assembly including the same. The mixed catalyst of the present invention includes: a first catalyst including a first carrier and first catalyst metal particles distributed on the first carrier and having a first BET surface area and a first total pore volume; and a second catalyst including a second carrier and second catalyst metal particles distributed on the second carrier and having a second BET surface area different from the first BET surface area and a second total pore volume different from the first total pore volume.
Patent KR-20210006284-A (KR)
Inventor: PARK JUNG HWA
IPC: H01M8/1018
Filed: 2020-06-17
Abstract: The present invention relates to a polymer electrolyte membrane with greatly improved chemical durability by preventing loss of an ion conductor even when chemical deterioration of the ion conductor occurs due to long-term use, to a production method thereof, and to an electrochemical device comprising the same. The polymer electrolyte membrane of the present invention comprises a polymer electrolyte material, wherein the polymer electrolyte material includes: an ion conductor; and a cross-linking agent not bonded to the ion conductor, and the cross-linking agent binds to the deteriorated ion conductor when the ion conductor is deteriorated, thereby having at least one cross-linkable functional group capable of causing cross-linking of the ion conductor.
Patent KR-20210157187-A (KR)
Inventor: SHIM MYUNGJIN
IPC: C09D183/04
Filed: 2020-06-19
Abstract: The purpose of the present invention is to provide a hydrophobic coating agent for preventing contamination and damage of an insulating cover or an insulator used in power distribution and a transmission facility and a method for manufacturing the same (the present invention suggests chemical formula 1: Pt_3Sc_xLa_(1-x)). The present invention relates to a coating agent for hydrophobically treating a surface of a substrate and comprises a nano-intermediate and a hydrophobic surface layer disposed on a surface of the nano-intermediate.
Patent KR-20220005856-A (KR)
Title: Panel system of Mother-of-Pearl equipped with matching pattern
Inventor: KIM MIN GYEONG
IPC: B44C1/10
Filed: 2020-07-07
Abstract: Disclosed is a mother-of-pearl panel system having a matching pattern. The disclosed mother-of-pearl panel system having a matching pattern comprises: a mother-of-pearl layer unit that is physically modularized along a preset virtual boundary line; a frame layer unit that is disposed on the bottom side of the mother-of-pearl layer unit and that allows a modularized mother-of-pearl layer unit to be bonded to a matching pattern so as to be fitted thereto; and a bonding unit that is disposed on the bottom side of the frame layer unit and allows the mother-of-pearl layer unit to be attached and fixed on an object.
Patent KR-20220014539-A (KR)
Inventor: Ji suk
IPC: A61C19/04
Filed: 2020-07-29
Abstract: The present invention relates to a mouthpiece-type cleaning apparatus including: a frame portion; a cleaning unit disposed inside the frame portion and surrounding teeth; and a pressurizing unit installed in the frame portion and pressurizing the cleaning unit between teeth. The present invention is designed such that the cleaning unit surrounds teeth inside the frame portion and the pressurizing unit pressurizes the cleaning unit between teeth. Accordingly, even a certain tooth part that cannot be easily brushed by a person can be cleaned with greater ease. In addition, each of the frame portion and the cleaning unit is designed such that a protruding end is formed inside and a recessed groove is formed outside so as to correspond to a human tooth shape and pressurizing means is designed to be inserted into the recessed groove and pressurize the protruding end inward. Accordingly, it is possible to provide the mouthpiece-type cleaning apparatus capable of high-efficiency bacteria removal and customized to reflect individual tooth arrangements and gum shapes.
Patent KR-20220021558-A (KR)
Inventor: KIM KANG BONG
IPC: A45D40/26
Filed: 2020-08-14
Abstract: The present invention relates to a cosmetic applicator having a rotational opening/closing-type sealing structure to increase use convenience. According to the present invention, the cosmetic applicator is coupled to an opening part of a container accommodating a cosmetic solution to discharge the content according to a user's operation. The cosmetic applicator comprises: a discharge valve including a coupling part having an inclined guide groove formed on the outer circumferential surface to be coupled to an opening part of a container and a guide part extending from the upper part of the coupling part and having a through-hole through which content is discharged to the outside, thereby discharging the content of the container to the outside; an operation cap including a cylindrical main body part having a guide protrusion on the inner circumferential surface and a flange part extending outwardly while forming a cap insertion groove between the body parts at the lower end of the body part and forming a protrusion insertion groove connected to the upper surface on the inner circumferential surface, thereby being coupled to the coupling part so that the guide protrusion is inserted into the guide groove; a discharge pipette including a fastening part integrally coupled to the upper opening part of the operation cap and an opening and closing part extending upward from the center of the fastening part, having the upper end part forming a discharge port for discharging the content to the outside, and accommodating the guide part therein; and a protective cap forming an operation protrusion on the outer circumferential surface of the lower end and coupled to the operation cap so that the operation protrusion is inserted into the protrusion insertion groove.
Patent KR-20220022820-A (KR)
Inventor: CHO YONG JU
IPC: H04M1/725
Filed: 2020-08-19
Abstract: Disclosed is an artificial intelligence (AI) smart work system. According to the present invention, the AI smart work system comprises: a winning number collection server collecting lottery winning numbers; a data processing server generating expected winning numbers on the basis of the lottery winning numbers transmitted from the winning number collection server; a web server receiving and storing the predicted winning numbers from the data processing server; a personal terminal accessing the web server to receive the expected winning numbers; an e-mail sending server receiving the expected winning numbers from the data processing server to automatically send an email to a stored e-mail address of a member; and a mobile phone text message sending server receiving the expected winning numbers from the data processing server to automatically send a text message to the stored member's cell phone. Accordingly, the AI smart work system significantly increases the probability of winning by more than 10 times through scientific statistical data analysis and a combination filtering process, thereby providing an advantage of providing winning numbers with a high probability of winning to a user by a flexible regression method and AI which reflect a recent well-fitting pattern by analyzing the trend of the recent winning numbers.
Patent KR-20210022508-A (KR)
Title: Extracellular vesicle isolated from recombinant cells comprising polynucleotide encoding IL-1 blockade as target protein and use thereof
Inventor: YUN JI AE
IPC: A61K9/00
Filed: 2020-08-20
Abstract: The present invention relates to extracellular vesicles isolated from recombinant cells including a polynucleotide encoding an IL-1 inhibitor as a target protein, and use thereof. The extracellular vesicle loaded with the IL-1 inhibitor according to an aspect can be stably delivered when the IL-1 inhibitor is loaded onto the extracellular vesicle and applied to the target site.
Patent KR-20210039932-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: CHOI TAE SEOP
IPC: H01L51/50
Filed: 2020-08-25
Abstract: The present invention relates to a compound for an organic electric element, the organic electric element using the same, and an electronic device including the organic electric element. According to the present invention, it is possible to provide the organic electric element having high luminous efficiency, low driving voltage, and high heat resistance, and improve color purity and lifespan of the organic electric element.
Patent KR-20220028207-A (KR)
Title: Portable Distress Signal Transmitter
Inventor: JUNG SUN JIN
IPC: G08B25/10
Filed: 2020-08-28
Abstract: The present invention relates to a portable distress notifier which can generate a distress signal even in an emergency situation with an easy operation by a user. The portable distress notifier according to embodiments of the present invention includes: a body magnetic part having a space part formed inside of a body part; and a cap magnetic part detachably provided at a seating part provided on one side of the space part and including a magnetic substance, wherein when the cap magnetic part is seated on the seating part, the body magnetic part is positioned adjacent to the cap magnetic part by applying a mutual magnetic force between the cap magnetic part and the body magnetic part, so that the cap magnetic part does not make contact with a contact part positioned in the space part, when the cap magnetic part is detached from the seating part, the body magnetic part makes contact with the contact part due to release of the magnetic force with the cap magnetic part, and the control unit generates a distress signal when contact between the body magnetic part and the contact part is detected.
Patent KR-20220028724-A (KR)
Inventor: KIM DO HUN
IPC: G05B23/02
Filed: 2020-08-31
Abstract: Disclosed are a virtual measurement method for calculating a prediction value and feature importance based on feature values of time series data, and an apparatus therefor. A virtual measurement method according to an embodiment of the present invention may include: a time series data obtaining step of obtaining time series data including a time series type variable; a model learning processing step of extracting a feature value for the time series data, calculating a prediction value for learning based on the feature value, and generating a learning model; a virtual measurement processing step of calculating a virtual measurement result by applying new time series data to the learning model; and a virtual measurement result outputting step of providing the virtual measurement result to an external device.
Patent KR-20220031793-A (KR)
Inventor: KWON YOUNG CHEON
IPC: G11C11/4076
Filed: 2020-09-03
Abstract: The present invention relates to a memory device to perform internal operations in an optimal condition, a memory system including the same, a controller and an operation method thereof. According to the present invention, the memory device comprises: a plurality of pins receiving control signals from external devices; a first bank activated in a first operation mode and a second operation mode and including first memory cells; a second bank inactivated in the first operation mode, activated in the second operation mode, and including second memory cells; a processing unit calculating first data output from the first memory cells of the first bank and second data output from the second memory cells of the second bank in the second operation mode; and a processing-in-memory (PIM) mode controller selecting mode information indicating the first operation mode and the second operation mode in response to control signals received through a plurality of pins and controlling at least one memory parameter, at least one mode register set value, or a refresh mode in response to the selected mode information.