baber/WOPTO huggingface dataset:
Patent KR-20210103786-A (KR)
Inventor: CHAE SU YONG
IPC: G01R19/252
Filed: 2020-02-14
Abstract: One embodiment of the present invention provides an arc detection method comprising the steps of: acquiring time series data for a measurement value of a current flowing in a conducting wire; generating the N number of pieces of frequency analysis data by performing frequency analysis for the N times or more in different time sections of the time series data, wherein N is a natural number equal to or greater than 2; and determining that an arc has occurred in the conducting wire or highly evaluating a possibility that the arc has occurred in the conducting wire when the variation of magnitude for each frequency identified in the N number of pieces of the frequency analysis data exceeds a reference value. An objective of the present invention is to provide a technique for distinguishing between a noise and an arc generated in a normal operation.
Patent KR-20210105027-A (KR)
Title: Combination type road model for autonomous driving simulation
Inventor: LIU HAO
IPC: G09B25/00
Filed: 2020-02-18
Abstract: The present invention relates to a combination type road model for autonomous driving simulation, comprising: a first block including a first block part, and a first straight track, a second straight track, and a third straight track divided sequentially on first to third continuous sides of the first block part; a second block including a second block part, and a fourth straight track, a fifth straight track, and a first curved track, which are sequentially partitioned on first to third continuous sides of the second block part; a third block including a third block part, and a sixth straight track, a second curved track, and a seventh straight track divided sequentially on first to third continuous sides of the third block part; and a fourth block including a fourth block part, and an eighth straight track, a ninth straight track, and a tenth straight track sequentially partitioned on first to third sides of the fourth block part. The present invention relates to various driving route types by combining a fixed number of blocks in a road model for simulation of an autonomous vehicle.
Patent KR-20210107463-A (KR)
Title: Apparatus And Method For Treating A Substrate
Inventor: KIM HYUNMIN
IPC: G03F7/16
Filed: 2020-02-24
Abstract: The present invention provides an apparatus for processing a substrate. The apparatus for processing the substrate according to an embodiment comprises: a processing vessel having a processing space therein; a support unit for supporting the substrate in the processing vessel; and a liquid supply unit for supplying a processing liquid on the substrate supported by the support unit, wherein the processing vessel comprises a porous region having an inner surface made of a porous material, and the inner surface can be provided to be exposed to the processing space.
Patent KR-20210111446-A (KR)
Title: Pipe Support's Horizontal flange
Inventor: CHOI HO CHUN
IPC: E04G7/32
Filed: 2020-03-03
Abstract: Disclosed is a horizontal member of a pipe support. According to an embodiment of the present invention, a horizontal coupling device is coupled to the outer circumferential surface of a pipe for a pipe support and comprises: a horizontal member having a through hole for coupling through which the pipe is coupled, a plurality of insertion holes formed through the outer circumference of the through hole for coupling, and a protrusion unit in four directions while having a flat shape; a connector having an insertion slit formed to be coupled to the protrusion unit of the horizontal member to be coupled to an end of a horizontal pipe, and a coupling groove corresponding to the insertion holes of the horizontal member and formed on a vertical line; and a fixing part inserted into the coupling groove of the connector and coupled through the insertion hole of the main body. Accordingly, a scaffold is easily installed by connecting a plurality of horizontal pipes by connecting the horizontal pipes to a horizontal member coupled to the outer circumferential surface of a pipe for a pipe support used in building construction. Safety can be improved due to sturdiness, and productivity can be improved since disassembly and assembly are easy.
Patent KR-20210113857-A (KR)
Title: A Laundry Treating Apparatus
Inventor: DONGSOO LEE
IPC: D06F39/10
Filed: 2020-03-09
Abstract: The present disclosure relates to a laundry treatment apparatus comprising: a first cabinet defining the exterior; a first drum having a cylindrical shape with the open front surface and rear surface; a second cabinet positioned below the first cabinet; a tub positioned inside the second cabinet; a second drum positioned inside the tub and rotationally provided to accommodate a laundry; a first intake duct for sucking the air of the first drum; a second intake duct for sucking the air from the tub; a connection duct connected to the first intake duct and the second intake duct and including a heat exchange unit for exchanging heat with the sucked air; a first exhaust duct for discharging the heat-exchanged air through the heat exchange unit to the first drum; and a second exhaust duct for discharging the heat-exchanged air through the heat exchange unit to the tub. An objective of the present invention is to enable a drying apparatus and a washing apparatus to be used at the same time.
Patent KR-20210115136-A (KR)
Title: Fish cage for field experiment with carbon dioxide injection device
Inventor: SEOK NAM KWAK
IPC: A01K1/03
Filed: 2020-03-12
Abstract: An embodiment of the present invention aims to provide a fish cage for field experiments provided with a carbon dioxide meter and a carbon dioxide supply device in order to investigate the effect of ocean acidification on the initial growth of fish. The fish cage for field experiments according to one embodiment of the present invention comprises: the carbon dioxide meter continuously measuring carbon dioxide; and a carbon dioxide injector controlling the amount of carbon dioxide supplied to the fish cage according to the carbon dioxide concentration measured through the carbon dioxide meter.
Patent KR-20210115588-A (KR)
Title: Ballast vessel capable of adjusting draft and trim
Inventor: YOO DONGHOON
IPC: B63B13/00
Filed: 2020-03-13
Abstract: The present invention provides a ballast vessel capable of adjusting draft and trim that can prevent disturbance and destruction of marine ecosystems. According to the present invention, the ballast vessel may comprise: a hull; a draft ballast provided in at least two layers in the height direction of the hull; a draft valve for selectively introducing seawater into and out of the draft ballast; a plurality of trim heel ballasts provided spaced apart along the edge of the hull and capable of storing ballast water; and a trim heel valve which regulates the movement of the ballast water between the plurality of trim heel ballasts.
Patent KR-20210117625-A (KR)
Title: Substrate processing appratus
Inventor: CHO KI HONG
IPC: H01L21/67
Filed: 2020-03-19
Abstract: A substrate processing device according to an exemplary embodiment of the present disclosure includes: an electrostatic chuck configured to seat a substrate; a ring surrounding the electrostatic chuck and having a first coupling groove; and a first floating electrode having a tapered shape provided in a ring shape to be inserted into the first coupling groove of the ring, exposed from the ring, and having an inclined surface inclined downward toward the electrostatic chuck.
Patent KR-20210108844-A (KR)
Title: Axial Gap Type Electric Motor and Electric Water Pump Using the Same
Inventor: KIM BYUNG SOO
IPC: F04D13/06
Filed: 2020-03-27
Abstract: The present invention relates to an axial gap type electric motor and a water pump using the same employing a non-rare-earth magnet. The axial gap type electric motor for the water pump comprises: a rotor supported to be rotatable in a fluid flow passage between a pump cover and a body case; a stator disposed in a lower space formed by the body case and an upper cover to generate a rotational magnetic field for rotating and driving the rotor; and a partition wall disposed on an upper portion of the body case to separate the rotor from the stator. The rotor is equipped with the non-rare-earth magnet.
Patent KR-20210121385-A (KR)
Inventor: LIM CHULJAE
IPC: G06Q50/12
Filed: 2020-03-30
Abstract: An operation method of a network server includes the steps of: sending first delivery orders to a plurality of client terminals according to requests from first user terminals; receiving processing alarms for first delivery orders from the plurality of client terminals; determining order throughput per unit time respectively corresponding to the plurality of client terminals with reference to the processing alarms; and transmitting information associated with a second client terminal different from the first client terminal to the second user terminal, when a request corresponding to the first client terminal among the plurality of client terminals is received from the second user terminal. Accordingly, a user can conveniently check information of other stores related to user selection.
Patent KR-20210121565-A (KR)
Inventor: JANG JUN YOUNG
IPC: C09J201/00
Filed: 2020-03-30
Abstract: The present invention relates to a tattoo and nail sticker and a manufacturing method thereof. According to one embodiment of the present invention, the tattoo and nail sticker comprises: a first base sheet; a first release layer laminated on the first base sheet and including a silicone-based release agent; a printing assistant layer laminated on the first release layer and including a urethane-based resin and a release agent; a printing layer laminated on the printing assistant layer; an ink adhesive layer laminated on the printing layer in a shape corresponding to the printing layer; and an adhesive layer laminated on the ink adhesive layer. The printing layer, the adhesive layer, and the ink adhesive layer have a width smaller than that of the first base sheet, the first release layer, and the printing assistant layer. Accordingly, the tattoo and nail sticker provides advantages of enabling a user to easily attach decorative stickers of various designs harmless to the human body to the skin and easily remove the stickers if necessary, and providing excellent productivity due to simplification of a manufacturing process.
Patent KR-20200126333-A (KR)
Title: Optical And Power Composite Cable And Optical And Power Composite Cable Assembly
Inventor: LEE MAN SU
IPC: H01B7/36
Filed: 2020-04-06
Abstract: The present invention relates to an optical electrical hybrid cable and an optical electrical hybrid cable assembly including the same. In the optical electrical hybrid cable, since an optical unit and a power unit are easily separated, workability is improved, the optical unit is stably protected, and the diameter can be minimized while the configuration is simplified. The optical electrical hybrid cable includes: an optical unit including at least one optical fiber; a power unit including at least one conductor; and an insulator including the power unit, and at least one groove-shaped incision notch enclosing the power unit.
Patent KR-20210128065-A (KR)
Inventor: BAEK SEUNG DAE
IPC: H01L21/687
Filed: 2020-04-16
Abstract: The present invention relates to a substrate fixing device, which includes: a table unit mounted on a spindle unit, rotating, supporting a substrate, and energized with the spindle unit; a plurality of fixing units mounted in the circumferential direction of the table unit to fix the substrate and energized with the substrate; and a driving unit moved inside the table unit to rotate the fixing unit and energized with the table unit. It is possible to prevent substrate defects by quickly removing static electricity generated from the substrate during the substrate processing process.
Patent KR-20210132368-A (KR)
Title: Virtual Aquarium System to issue coupons
IPC: G06Q30/02
Filed: 2020-04-27
Abstract: According to the present invention, a virtual aquarium system issuing a coupon provides a smart device for displaying a virtual aquarium and a coupon advertisement item comprising a general item and a coupon to the virtual aquarium. The coupon advertisement item can comprises an AI central server that automatically deletes the coupon from the virtual aquarium when the number of coupons is exhausted.
Patent KR-20200104258-A (KR)
Title: Method And Apparatus for Sensor Fusion of Vehicle
Inventor: LEE KEON YONG
IPC: G01S13/86
Filed: 2020-05-08
Abstract: The present invention relates to a vehicle sensor fusion device and a method thereof. The method of the present invention comprises the steps of: generating initial fused object information by fusing camera object information and radar object information respectively acquired through a camera sensor and a radar sensor mounted on a vehicle; and acquiring lidar object information through a lidar sensor, correcting the lidar object information using the camera object information, and updating the first fused object information on the basis of the corrected lidar object information to generate a final fused object information. According to the present invention, a detection error is minimized.
Patent KR-20210111141-A (KR)
Title: Systems and methods for interconnecting network devices based on queuing and servicing responses
Inventor: KIM TAE KYUNG
IPC: G06Q30/06
Filed: 2020-05-08
Abstract: A system for interconnecting network devices based on queuing and servicing responses comprises one or more processors configured to receive an order request for a product or a service associated with a second computer system of a plurality of second computer systems from a first computer system. An order messaging queue associated with the order request is instantiated and an identifier of the first computer system is added to the order messaging queue. Identifiers of the second computer system and one among third computer systems are added to the order messaging queue. The content of communication is determined and a response rule table is consulted to determine a response to the communication based on the determination of the content of the communication. The order messaging queue is accessed to identify a server device corresponding to servicing the determined response and is posted on the identified server device.
Patent KR-20210138304-A (KR)
Title: Bolt on type terminal for circuit breaker
IPC: H01R13/621
Filed: 2020-05-12
Abstract: Disclosed is a bolt-on-type terminal for a circuit breaker, which includes: a plug part to which a bus bar of a circuit extended from a power side and a load side is connected, wherein the plug part is provided in a vertically extended pin shape; and a fixed contact bar which is provided in a horizontal plate shape, is extended from an upper end of the plug part to the outside of the plug part, and supports a fixed contact point. The plug part and the fixed contact bar are integrally formed.
Patent KR-20200132764-A (KR)
Inventor: FAIGA RALF
IPC: B01D61/02
Filed: 2020-05-15
Abstract: The present invention relates to an apparatus (10) for filtering and separating liquid mixtures (11) under pressure by means of membranes (12). The device (10) comprises a substantially pressure-sealed container (13), and the membranes (12) are accommodated in the container in a pressure-tight manner, wherein the container comprises at least one inlet port (14) for the mixtures (11) and at least one outlet port (15) for a material to be permeated (16) separated from the mixtures (11) by the membranes (12), and further comprises one or more discharge ports (17) for a retentate (18), also referred to as concentrate. In addition, the pressure-sealed container (13) is formed of plastic.
Patent KR-20210141159-A (KR)
Title: Memory system
IPC: G06F12/0897
Filed: 2020-05-15
Abstract: A memory system comprises: a storage medium; a first cache; a second cache; and a control part configured to preferentially store the write data corresponding to a write request of a host device in the first cache, and preferentially check the second cache in response to a read request of the host device. Therefore, the present invention is capable of improving a cache hit rate of a multi-level cache.
Patent KR-20210144371-A (KR)
Title: abalone shell debris removal system using foot switch
IPC: A22C29/04
Filed: 2020-05-22
Abstract: The present invention relates to an abalone shell debris removal system using a foot switch. The system includes: a work table; a cradle mounted on the work table; a shell debris remover mounted on the cradle, having an air inlet for air inflow on one side, and removing abalone shell debris by the air supplied from the air inlet causing a tool at the other end to reciprocate; and a foot switch operated by a user to perform compressed air supply or blocking control in relation to a unit supply hose connected to the air inlet of the shell debris remover. According to the present invention, the operation of the shell debris remover on the work table can be controlled using the foot switch used with a foot, and thus both hands can be freely utilized, work efficiency can be improved, fatigue attributable to vibration can be reduced, and the precision of shell debris removal can be improved.
Patent KR-20210148472-A (KR)
Inventor: YUN HAE JU
IPC: H01L27/12
Filed: 2020-05-28
Abstract: A display device according to an embodiment of the present invention includes a pixel disposed in a display area on a base layer. The pixel includes: first and second electrodes spaced apart from each other; a light-emitting element disposed between the first and second electrodes and including first and second end portions; a first bank overlapping one area of the first and second electrodes when viewed in a planar view and including a first sidewall adjacent to the first end portion of the light-emitting element and a second sidewall adjacent to the second end portion of the light-emitting element; at least one of a third electrode that is disposed on the first end portion of the light-emitting element to connect the first end portion to the first electrode and a fourth electrode that is disposed on the second end portion of the light-emitting element to connect the second end portion to the second electrode; and an insulating layer disposed on the fourth electrode. One end of at least one of the third electrode, the fourth electrode, and the insulating layer ends on at least one of the first sidewall and the second sidewall. The present invention can increase an amount of light emitted in a front direction of the display panel.
Patent KR-20210147267-A (KR)
Inventor: JANG KI YOUNG
IPC: G06N20/00
Filed: 2020-05-28
Abstract: A purpose of the present invention is to increase accuracy of s beauty class. A man-to-man customized beauty education service providing system of the present invention is to provide customized content to a plurality of learners. The system comprises: a beauty class server which receives learner information comprising learner basic information, learner task information, and learner diagnosis information from each of the plurality of learner terminals, and uses a degree of similarity between the learner information storing received learner information and a learning manager server to classify learners into one or more groups; and a learning content server which extracts learning content and queue content corresponding to each of the one or more groups.
Patent KR-20210035718-A (KR)
Title: Bearing assembly
Inventor: LEE DOO MYUN
IPC: F16C35/06
Filed: 2020-06-01
Abstract: An embodiment of the present invention provides a bearing assembly comprising: an outer ring having a hollow formed thereon and provided with a protrusion protruding in the central direction along the inner circumferential surface and a first ball contact portion and a second ball contact portion formed by the protrusion; an inner ring provided with a third ball contact portion on the outer circumferential surface, and forming a first track portion and a second track portion by being inserted and coupled to the hollow; and at least one bearing ball disposed between the outer ring and the inner ring to rotatably connect the outer ring and the inner ring, wherein the bearing balls are arranged in a double row on the first track portion and the second track portion, and are contact each of the ball contact portions.
Patent KR-20210156068-A (KR)
Inventor: JUNG KI HYEON
IPC: B65H49/18
Filed: 2020-06-17
Abstract: A wire welding system of the present invention comprises: a wire bobbin unit (30); a wire movement amount control unit (50); a rotating unit (100); a product transfer conveyor (125); a plurality of wire grippers (150a, 150b, 150c, 150d); a wire cutting unit (200); and a welding unit (250). The rotating unit (100) includes: support plates (60) disposed, with an interval, at both lower sides of an auxiliary bracket (55) disposed on an inner side of a support bracket (35), respectively; a pair of rotating bodies (65) inserted into one sides of shafts disposed at the center of the support plates (60), respectively; a first pulley (72) inserted into the other side of the shaft (62); a second pulley (76) interconnected with the first pulley (72) by a belt (74); and a T-axis motor (80) which drives the second pulley (76). The wire welding system configured in this way is implemented by using the wire movement amount control unit, the rotating unit, and a reverse unit so as to continuously and quickly weld wires to masks, thereby manufacturing masks at high speed and reducing manufacturing costs for the masks.
Patent KR-20200079453-A (KR)
Title: Cooker having function for determining packing change time of cooker and method for determining packing change time
Inventor: LEE JEONG CHEOL
IPC: A47J27/00
Filed: 2020-06-17
Abstract: The present invention relates to a cooking apparatus having a function of determining the timing for packing replacement, and a method for determining the timing for packing replacement. According to the technical idea of the present disclosure, the cooking apparatus having a packing for sealing between a cooking container and a contact portion of a lid, comprises: a heating part heating the cooking container or contents contained in the cooking container; an input part receiving a user input according to user manipulation; a display part outputting a visual signal or an audible signal; and control part configured to perform cooking in response to the user input by controlling the heating part, count the number of cooking on an accumulation basis at any time when cooking completes to calculate an accumulated number of cooking, count the period of time elapsed on an accumulation basis since the packing was initially used to calculate an accumulated period of time elapsed, and control the display part to output a packing replacement alarm signal when any one of the followings is met: when the accumulated number of cooking reaches a preset reference number of cooking for packing replacement; and when the accumulated period of time elapsed reaches a reference period of time elapsed for packing replacement.
Patent KR-20210158190-A (KR)
Inventor: LEE CHUN KI
IPC: A01K47/04
Filed: 2020-06-23
Abstract: The present invention relates to a base of beehives for beekeeping comprising: a square-shaped honey comb plate with a number of continuous honey cell patterns formed on a plate surface; and a quenching frame having a communication hole formed along the periphery of the honey comb plate and penetrated in a plate surface in a horizontal direction in at least a part of a region to form a movement path of bees.
Patent KR-20210158563-A (KR)
Inventor: KIM JEONG SUB
IPC: H01M10/46
Filed: 2020-06-24
Abstract: The present invention relates to a storage box in which an auxiliary battery is accommodated and which is connected to a smartphone to be used. The storage box increases ease of use.