baber/WOPTO huggingface dataset:
Patent KR-20210155359-A (KR)
Inventor: COLONNA CEDRIC
IPC: H02M7/5387
Filed: 2021-06-07
Abstract: The present invention relates to a power converter (100) having a parallel resonant circuit. The power converter (100) comprises an inverter (101), a resonant circuit (LC), a transformer (T1) comprising a primary circuit (2) and a secondary circuit (3), and a control means (4) for the inverter (101). The inverter (101) is connected to the resonant circuit (LC), which is intended to be connected to an output load (Rout) via the transformer (T1). The power converter is characterized in that the inverter (101) comprises a first half-bridge (D1) and a second half-bridge (D2) in parallel with the first half-bridge (D1), a first inductor (Lc1) between the first half-bridge (D1) and the resonant circuit (LC), a second inductor (Lc2) between the second half-bridge (D2) and the resonant circuit (LC), and in that the first and second inductors (Lc1, Lc2) have the same inductance and are coupled in the opposite direction to one another. Therefore, the present invention provides THE resonant power converter with a high dynamic range.
Patent KR-20220166084-A (KR)
Title: Meter data unification management system
Inventor: SHIN JIN HO
IPC: G08C19/02
Filed: 2021-06-09
Abstract: An integrated metering data management system is disclosed. According to the present invention, the integrated metering data management system comprises: a collection unit that collects metering data according to collection items or collection scales set according to AMI standards for each meter reading type from an automatic metering infrastructure head-end system (AMI HES); and a processing unit that independently parallelizes the metering data collected by the collection unit or distributes it for each AMI instrument according to the AMI standards. The collection items or a collection structure of the metering data can be arbitrarily set according to the AMI standards of a corresponding region.
Patent KR-20210075928-A (KR)
Title: How to interlock the other goods and goods service
Inventor: PARK KYOUNG SU
IPC: G06Q30/06
Filed: 2021-06-11
Abstract: The present invention relates to a method for associating a non-oil product or a service product in a self-fueling system, comprising the steps of: storing the non-oil product or the service product at an external system in association with the information of a tool used in the fueling system wherein the non-oil product or the service product is selected by a predetermined menu provided such that the non-oil product or the service product may be selected in a self-fueling system and the external system includes at least one among a car wash system, a non-oil product sale system, and a service product offering system; and, when information of the tool is used in the external system, being configured such that the external system can check whether the non-oil product or the service product stored in association with the information of the tool exists, wherein the information of the tool is information in association with account information, if the tool is used in the external system, is configured to store, at the external system, the fact that the non-oil product or the service product in association with the information of the tool has been used, and is configured such that the external system outputs or displays a specification for the non-oil product or the service product, and the non-oil product or the service product is selected before offering the product is terminated in the self-fueling system and is stored at the external system. The present invention creates an environment in which the non-oil product or the service product can be shared or sold.
Patent KR-20210074258-A (KR)
Title: Computerized systems and methods for facilitating package redelivery
Inventor: LEE YUL HEE
IPC: G06Q10/08
Filed: 2021-06-11
Abstract: The present invention provides a system and a method for redelivering a package to a customer. The system comprises: a memory storing instructions; and a processor configured to execute the instructions to receive a notification of a delivery failure of a package from a first user device, modify a database to assign the notification of a delivery failure to a package identifier, modify the database to assign the package identifier to one group among a plurality of groups based on a delivery address associated with the package identifier, generate a map of the plurality of groups, and transmit the map to display the map on a user device. The map includes an icon to be activated. The position of the icon to be activated can be associated with the delivery address associated with the package identifier. The icon to be activated can include a number representing the number of packages to be delivered to the delivery address. The map can be used by a user of a second user computing device to redeliver the package associated with a delivery failure.
Patent KR-20220167708-A (KR)
Title: Inspection unit, inspection apparatus with the same, method for controllling the same
Inventor: GWAK KWAN WOONG
IPC: B25J13/08
Filed: 2021-06-14
Abstract: The present invention provides a humanoid test robot unit, a wearing robot test system including the same, and a control method of the wearing robot test system, capable of obtaining reliability by providing simulation in the same condition by repeated experiments. According to the present invention, the wearing robot test system (1) includes: the humanoid test robot unit (10); a trajectory generating unit (5) generating reference trajectory information for implementing a movement of the humanoid test robot unit (10); and a system control unit (2) transmitting the reference trajectory information generated by the trajectory generating unit (5) to the humanoid test robot unit (10) and outputting a test result on a wearing robot to be tested, by a system output unit (6) by receiving state information sensed in the humanoid test robot unit (10). The humanoid test robot unit (10) includes: a humanoid robot body (100) capable of being worn by a test wearing robot; a robot control unit (20) executing a motion control of the humanoid robot body (100); a robot sensing unit (50) sensing the state of the humanoid robot body (100); and a robot output unit (70) including a robot joint motor unit (71) providing a motion execution driving force of the humanoid robot body (100) according to a driving control signal of the robot control unit (20).
Patent KR-20220167895-A (KR)
Title: Group 3-nitride emitters with resistance to esd via reducing the tdd with strenthened elog
Inventor: AN SANG JEONG
IPC: H01L33/12
Filed: 2021-06-15
Abstract: The present disclosure relates to a light emitting device (LED/LD) having static electricity resistance by dramatically reducing crystal defects (106 /cm ^2) through a strengthened ELOG growth process. According to the present invention, a group 3-nitride emitter with resistant to ESD via TDD reduction with strengthened ELOG is provided.
Patent KR-20220167961-A (KR)
Title: Method for predicting relationship between gene and transcription factor and apparatus thereof
Inventor: CHANGDAI GU
IPC: G16H50/50
Filed: 2021-06-15
Abstract: Provided are a method for predicting the relationship between a gene and a transcription factor and an apparatus thereof. The method for predicting the relationship between a gene and a transcription factor according to some embodiments of the present disclosure comprises the steps of: setting a function for minimizing a prediction error of a mathematical model for predicting a change in an expression level of a gene based on the influence of a transcription factor on a gene as an objective function; and calculating a value of a decision variable for minimizing a value of the objective function by using measurement data on a change in an expression level of a gene.
Patent KR-20220168727-A (KR)
Title: Apparatus and method for generating a range-doppler map using a radar signal reflected form a target in a rader system
Inventor: CHOI GAK GYU
IPC: G01S13/66
Filed: 2021-06-17
Abstract: According to the present disclosure, in a radar system, an apparatus for generating a range-Doppler map using range-aligned signal data generated based on a radar reflection signal including a plurality of pulses comprises: a range bin determiner that determines at least one significant range bin from the range-aligned signal data divided into total range bins; a phase compensation determiner that extracts complex data corresponding to the at least one significant range bin from the distance-aligned signal data and determines phase compensation values corresponding to each of the plurality of pulses based on entropy of the complex data; and a map generator that generates a range-Doppler map by compensating the phase of the distance-aligned signal data based on the phase compensation values. The number of the at least one significant range bin may be determined to be smaller than the number of the total range bins. Accordingly, the present invention can obtain information on a target.
Patent KR-20220169478-A (KR)
Title: Car center facia with wireless charging function for car smart key
Inventor: YOO YOUNG SOO
IPC: H02J50/10
Filed: 2021-06-20
Abstract: A center fascia inside a car has a storage function for various items and a function for wirelessly charging an internal battery, which is a power supply source of a car smart key, is provided so as to significantly extend a lifespan of the smart key and charging is performed while driving a car so as to reduce hassles of replacing a battery.
Patent KR-20230000188-A (KR)
Title: System and Method for enhancing capability of simulation reality combined with passenger statistics information
Inventor: KIM YOON SUNG
IPC: G06T19/00
Filed: 2021-06-24
Abstract: Disclosed is a simulated reality capability improvement system combining passenger statistical information to enable security search training through simulated reality close to real situations. The simulated reality capability improvement system includes: a plurality of communication terminals; a training simulation server connected to the plurality of the communication terminals through a communication network, providing training content information for training simulation, and generating evaluation result information for search security personnel according to the execution result of the training simulation; and an airport management server generating passenger statistical information combined with the training simulation.
Patent KR-20230000314-A (KR)
Inventor: JANG JAE HOON
IPC: H05K3/28
Filed: 2021-06-24
Abstract: According to one aspect of the present invention, provided is a substrate flattening device, which comprises: a pressing plate which presses a solder resist layer disposed on a surface of a substrate; an outer plate which is disposed outside the pressing plate to fix the substrate, and which is capable of moving independently of a movement of the pressing plate; a pressing plate driving part which drives the pressing plate; and an outer plate driving part which drives the outer plate, wherein the pressing plate may press the substrate while the outer plate fixes the substrate. Therefore, the present invention is capable of effectively performing the flattening of a solder resister layer of a substrate.
Patent KR-20230001970-A (KR)
Inventor: PARK CHAN HO
IPC: B23D45/04
Filed: 2021-06-29
Abstract: The present invention relates to an organic fork processing device. The present invention may include: a clamping jig in which an object to be processed of organic material is mounted; a circular saw for forming a fork blade by cutting the end of the object to be processed; a rotating shaft having one side passing through the circular saw and fixed to the circular saw; and a driving motor fixed with the other side of the rotating shaft and rotating the rotating shaft.
Patent KR-20230003877-A (KR)
Inventor: KIM HA YONG
IPC: E03B9/02
Filed: 2021-06-30
Abstract: The present invention relates to a nonfreezing hydrant with improved durability and, more particularly, to a nonfreezing hydrant with improved durability, which can have a portion embedded in the ground of portions constituting the nonfreezing hydrant, formed by applying a combination of metal and resin materials, thereby being robust to external impact, and can prevent corrosion and deformation due to oxidation caused by ultraviolet rays and improve a coupling structure, thereby increasing the coupling force. The nonfreezing hydrant comprises: a body connected to a water pipe through a first connection means provided in a lower portion thereof, and installed to be embedded in the ground; an internal coupling pipe formed as a pipe having a diameter smaller than that of the body, inserted thereinto, and having a second connection means provided in a lower end portion thereof and coupled to an inner side of the first connection means in close contact therewith; a drain pipe formed as a pipe having a diameter smaller than that of the internal coupling pipe, inserted thereinto, having an upper portion exposed to the outside of the body, having a third connection means provided in a lower end portion thereof and coupled to an inner side of the second connection means, and having a faucet connected to one side of an upper portion thereof; and a valve shaft rod installed inside the drain pipe, having a lower end portion provided to open and close the hole of the third connection means according to operation of a valve lever, and controlling drainage of the faucet. The body includes: an external pipe formed in the shape of a metallic pipe, and having coupling holes punched in upper and lower portions of the circumference thereof, respectively; a lower cap member coupled to the coupling hole of the lower portion of the external pipe not to rotate, and forming the first connection means; and an upper cap member coupled to the coupling hole of the upper portion of the external pipe not to rotate, and fixing the inserted internal coupling pipe.
Patent KR-20230006615-A (KR)
Title: Additives manufacturing method for industry rubber compositions
Inventor: LEE GI BYEONG
IPC: C08L21/00
Filed: 2021-07-03
Abstract: The present invention relates to a rubber composition comprising silica, organosilane having at least one cyclic and/or crosslinked alkoxy group, and a rosin-containing material. The present invention also relates to a tire comprising a rubber composition, a method for manufacturing the rubber composition or a tire thereof, and uses of rosin-containing materials for improving the Mooney viscosity of rubber (eg tires) comprising the same.
Patent KR-20230007056-A (KR)
Inventor: CHEO YOU HWAN
IPC: F16B7/04
Filed: 2021-07-05
Abstract: The present invention relates to a pipe cross fixing device for a greenhouse that enables convenient and simple fixing-connection, and includes a connector (10); and a fastening member (20).
Patent KR-20230007153-A (KR)
Title: Deltabot advantageous for reliability of operation and precision control
Inventor: PARK HYEON SIK
IPC: B25J9/00
Filed: 2021-07-05
Abstract: The present invention relates to a deltabot favorable for operation reliability and precision control. The deltabot favorable for operation reliability and precision control comprises: a base having a fixing part; a plurality of drive motors arranged on the base in a triangular shape, and providing rotation driving power for a driveshaft; a shoulder bracket fixed on the driveshaft to rotate with the driveshaft; a shoulder frame provided to be extended from the shoulder bracket to the outside; a shoulder end bracket provided on an end of the shoulder frame; a pair of load arms provided to be ball-coupled to both ends of the shoulder end bracket to be extended downwards side by side with each other; a spring stick hinge-coupled to connect the pair of load arms to provide tension to maintain a ball-coupled state of the shoulder end bracket, and installed on an upper portion and a lower portion of the pair of load arms; and a bottom bracket ball-coupled to both sides of the lower end of the pair of load arms to maintain a ball-coupled state by the spring stick to connect three pairs of load arms to each other. According to the present invention, even when the load arms are separated from the shoulder frame, the spring stick can always maintain the state of connecting the load arms, thereby preventing concern for loss of the spring stick. Minute vibration can be maximally suppressed by a double-layer base structure when the shoulder frame and the load arms operate, thereby preventing noise and assisting in realizing precise work.
Patent KR-20230007648-A (KR)
Title: Ice storage device of ice makers
Inventor: YANG YOUNG HO
IPC: F25C1/147
Filed: 2021-07-06
Abstract: Disclosed is ice storage of an ice maker. The storage comprises: a cylindrical storage body (21) forming an ice extraction port (211) and an ice inlet (214); an ice lifting member (23) equipped with a rotating upper plate (233) forming a first rotating blade (234) for the same to be suspended below a cover member (212) and a rotating shaft (231) forming a spiral blade (232) on a shaft unit (235) of the rotating upper plate (233); an ice guide unit (24) forming a head unit (243) made of a cylindrical wall unit and a cylindrical tube (245) at a second bottom unit (241) and installing the ice lifting member (23) for the same to rotate in the cylindrical tube (245); a support table (25) rotatably installed below the ice guide unit (24) at a predetermined interval; and a drive unit (30) equipped with a drive shaft (31) connected to the rotating shaft (231). The ice on the support table (25) comes out by the ice lifting member within the storage body (21). Through the guide structure, the ice storage of the ice maker is provided to make the ice come out stably without idling.
Patent KR-20230009092-A (KR)
Inventor: YOONSEONG NAM
IPC: F25D21/14
Filed: 2021-07-08
Abstract: The present invention relates to a storehouse. A storehouse according to one aspect of the present invention may include: a first storeroom which provides a space in which goods are stored at a predetermined temperature or within a predetermined temperature range; and a second storeroom which provides a space in which a first heat exchanger is accommodated. The storehouse may include a third storeroom which provides a space in which a second heat exchanger is accommodated. The storehouse may include: a first wall which defines at least a portion of the first storeroom; a second wall which defines at least a portion of the second storeroom; and a third wall which defines at least a portion of the third storeroom. The storehouse may include: a first passage inside the first wall or near the first wall, the first passage through which fluid moves; and a second passage inside the second wall or near the second wall, the second passage through which fluid moves. According to an embodiment of the present invention, fluid inside a first storeroom can be easily returned to a second storeroom.
Patent KR-20230015636-A (KR)
Title: Negative electrode and lithium secondary battery comprising the same
Inventor: KIM SUN KYU
IPC: H01M10/052
Filed: 2021-07-23
Abstract: The present invention provides a negative electrode, comprising: a negative electrode current collector; a first negative electrode active material layer disposed on at least one side of the negative electrode current collector and including a first negative electrode active material; and a second negative electrode active material layer containing a second negative electrode active material, wherein the first negative electrode active material layer includes side portions partitioned on both sides and a central portion partitioned excluding the side portions, the side portion has an inclination toward the surface of the negative electrode current collector, the second negative electrode active material layer is disposed on at least a portion of the side portion, and the maximum height of the second negative electrode active material layer relative to the surface of the negative electrode current collector is less than or equal to the maximum height of the first negative electrode active material layer. The charge/discharge efficiency and lifespan characteristics of a negative electrode and a lithium secondary battery comprising the same can be improved.
Patent KR-20230021803-A (KR)
Title: Deformable apparatus for steering and splitting beam
Inventor: LIM SUNG JOON
IPC: G02B1/00
Filed: 2021-08-06
Abstract: The specification relates to a deformable beam forming device. According to an embodiment of the present specification, a beam forming device includes: a plurality of meta strips including a split ring resonator (SRR) for splitting and reflecting beams and a plurality of unit cells supporting the split ring resonator; and a connecting unit for connecting each of the plurality of meta strips to form a spatial distance which is an interval between the plurality of meta strips, wherein the plurality of meta strips reflect split beam at different angles according to the spatial distance. According to the present invention, by adjusting the spatial distance through the connecting unit, it is possible to simultaneously perform a division function and a steering function with respect to incident beam.
Patent KR-20230022360-A (KR)
Title: Curved frame bending apparatus for curved display and curved frame manufacturing method for curved display
Inventor: KIM HAK HYUN
IPC: B21D5/14
Filed: 2021-08-06
Abstract: A curved frame bending apparatus for a curved display and a curved frame manufacturing method for a curved display are disclosed to increase the degree of freedom in designing a curved frame and reduce the manufacturing cost. The curved frame bending apparatus for a curved display of the present invention includes: a conveying roller unit for conveying a flat frame; a bending retainer disposed on the discharge side of the conveying roller unit; a bending roller unit for forming flanges on both sides of the flat frame by pressing the flat frame toward the bending retainer; and a bending roller unit disposed on the discharge side of the bending roller unit and pressing the flat frame to form a curved frame.
Patent KR-20210156801-A (KR)
Inventor: KANG MI HYUN
IPC: F24D19/10
Filed: 2021-08-12
Abstract: Disclosed is an auxiliary hot water heating apparatus which allows energy-saving operation of a hot water heating system. The auxiliary hot water heating apparatus is applied to a heat water heating system heating a heating zone by moving hot water from a hot water supply source to a heating line through a water supply line and returning hot water passing through the heating line to the hot water supply source through a water return line, and comprises: a water supply pipe making up a portion of the water supply line; a water return pipe making up a portion of the water return line; a water tank connected to and installed on the water return pipe to store returned hot water; a bypass pipe forming a hot water passage from the water return pipe to the water supply pipe; a water-return-side three-way valve unit installed to selectively move hot water through the water return line or through the water return pipe and the bypass pipe; a water-supply-side three-way valve unit installed to selectively move hot water through the water supply line or through the water supply pipe and the bypass pipe, and forming a circulation flow path passing through the water supply pipe, the heating line, the water return pipe, and the bypass pipe in cooperation with the water-return-side three-way valve unit; a pump moving hot water along the circulation flow path; and a heating unit heating hot water in the bypass pipe.
Patent KR-20230027558-A (KR)
Title: 콜 배차 방법 및 콜 배차 관제 서버
Inventor: YOU KYUNGJIN
IPC: G06Q50/30
Filed: 2021-08-19
Abstract: 콜 배차 시스템 및 방법은, 사용자 단말로부터 관제 서버에 콜 요청 정보가 전송되면, 관제 서버는, 콜 점수 등을 고려하여 하나 이상의 운전자 단말에 콜 정보를 전송하고, 운전자는 운전자 단말을 통해 콜 킵 기능을 선택할 수 있도록 하여 콜의 수락 또는 거절 여부의 판단을 일정 시간동안 보류할 수 있는 콜 배차 방법 및 콜 배차 관제 서버에 관한 것이다.