baber/WOPTO huggingface dataset:
Patent KR-20210044613-A (KR)
Title: Leakage current measurement device
Inventor: CHOI SUYOUNG
IPC: H02G3/08
Filed: 2019-10-15
Abstract: The present invention provides a leakage current measurement device, which includes: a connection unit located inside the junction box and having a connection material for connecting wires of a distribution line; an injection unit having one end connected to the connection unit, and being formed so that water can be introduced into the connection unit; a wire unit having one end connected to the connection unit and formed so that a leakage current generated in the connection material can flow; and a measuring unit connected to the other end of the injection unit and the other end of the wire unit and formed on the cover of the junction box to measure the magnitude of the leakage current when the leakage current generated in the connection material flows through the wire unit.
Patent KR-20210004777-A (KR)
Inventor: JEONG TAEKYUNG
IPC: B01D46/00
Filed: 2019-10-18
Abstract: The present invention relates to a suction and discharge structure of an industrial dust collector, which includes: a suction device unit (10) including an upper motor (M) and a fan; a vacuum pressure forming box (20) in which a vacuum pressure lower than atmospheric pressure is formed in an internal suction chamber (R1) by the suction of the suction device unit (10); an intermediate housing unit (30) provided in a lower portion of the vacuum pressure forming box (20) to form an inner filter and a dust suction space (R2); a hollow adsorption filter (40) in which an upper part is positioned in the intermediate housing unit (30) and adsorbs dust particles while the hollow chamber (R2) is connected in communication with to the suction chamber (R1) of the vacuum pressure forming box (30); a lower collecting unit (50) provided in a lower portion of the intermediate housing unit (30) to form a lower boundary of the intermediate housing unit (30) so as to collect dust particles falling by pulsating from the outer surface of the upper particle adsorption filter (40); and a discharging unit (60) provided in a lower portion of the suction and collection unit (50).
Patent KR-20210048336-A (KR)
Title: Method and system for off-chain payment
Inventor: PARK CHAN IK
IPC: G06Q20/38
Filed: 2019-10-23
Abstract: The present invention relates to an operation method between terminals for performing a contract between a first terminal and a second terminal in an off-chain. The method comprises the following steps of: generating public addresses and private keys of the first terminal and the second terminal using a trusted execution environment (TEE); and generating a transaction using information including the public address of the first terminal and the public address of the second terminal. Through the present invention, payment time can be shortened and processing performance and stability can be increased.
Patent KR-20210050036-A (KR)
Title: Massage device including adjustable leg massage part
Inventor: CHOI SUNG CHAN
IPC: A61H15/00
Filed: 2019-10-25
Abstract: The present invention is to provide a message device including a leg massage unit capable of adjusting a length to fit a body type of a user. The message device comprises: a body massage unit for massaging at least a portion of the body of a user; a leg massage unit for massaging at least a portion of a leg of the user; and a leg length adjusting unit disposed between the body massage unit and the leg massage unit to adjust a location of the leg massage unit. If the user applies a force to the leg massage unit, the leg massage unit moves along the leg length adjusting unit.
Patent KR-20210050252-A (KR)
Title: Touch display device
Inventor: LEE HWI DEUK
IPC: G06F3/041
Filed: 2019-10-28
Abstract: Embodiments of the present invention relate to a touch display device that can implement a touch sensing function without affecting an arrangement of an element for driving a display by disposing a touch electrode and a touch planarization layer between a substrate and a thin film transistor in a display device of a bottom light emitting structure. In addition, by reducing a noise of a touch sensing signal according to a driving of the display, a performance of the touch sensing performed simultaneously with driving the display can be improved by disposing a shielding electrode to which a constant voltage or a signal identical to a touch driving signal is applied between the touch electrode and the light emitting element. The touch display device comprises: a substrate; a thin film transistor; a plurality of light emitting elements; a plurality of touch electrodes; and at least one shielding electrode disposed in a region.
Patent KR-20210050986-A (KR)
Title: Method for fabrication of LED package with quantum dot embedded hybrid inorganic phosphor prepared there from
Inventor: AN JONG UK
IPC: H01L33/06
Filed: 2019-10-29
Abstract: The present invention relates to an LED lighting device having a hybrid phosphor coated with quantum dots, and more specifically, to a method for manufacturing a novel hybrid phosphor by adding an inorganic phosphor based on primary and secondary passivated quantum dots, a hybrid phosphor manufactured according to the method, and an LED package using the same.
Patent KR-20210051473-A (KR)
Title: Apparatus and method for recognizing video contents
Inventor: SEO YONG SEOK
IPC: G06F16/783
Filed: 2019-10-30
Abstract: Disclosed is a video content identification method, which comprises the steps of: extracting a frame from an input video; detecting a face region from the extracted frame; detecting a clothing region from a frame in which the face region is detected; comparing the detected clothing region with one or more candidate images stored in a database using information on a face recognized based on the detected face region; and identifying the input video according to the comparison result. According to the present invention, it is possible to identify video content with the improved facial recognition accuracy.
Patent KR-20200137927-A (KR)
Title: High Speed Electrode Nothing System for Secondary Battery
Inventor: KIM TAE WAN
IPC: B26F1/12
Filed: 2019-10-30
Abstract: Disclosed is a high-speed electrode notching system for a secondary battery, which comprises: a winding unit which winds a strap-shaped electrode film on a film roll; a feeding unit which transfers the electrode film which is wound; a notching unit which notches the transferred electrode film; a cutting unit which cuts the notched electrode film; and a loading unit which loads the cut electrode film. The loading unit includes: a transfer means which transfers the cut electrode film; a magazine where the cut electrode film is loaded by being aligned in a vertical direction; and a rotary transfer conveyor which includes a plurality of lifting means which are placed on an upper side of the transfer means and the magazine to lift the electrode film, and a rotating means which rotates the plurality of lifting means in a specific direction limitlessly, and which lifts the cut electrode film transferred by the transfer means, transfers the electrode film toward an upper side of the magazine, and lowers and loads the electrode film. The present invention aims to provide the high-speed electrode notching system for the secondary battery, which is able to perform a loading motion with a high precision at a high speed.
Patent KR-20210054635-A (KR)
Title: Test method and test apparatus
Inventor: SIM JUN HO
IPC: G01N21/95
Filed: 2019-11-05
Abstract: According to a test method of the present invention, after placing a carrier substrate coated with an adhesive layer on one side on a stage, the adhesive layer is irradiated with incident light, and an image of the adhesive layer through which incident light is transmitted is acquired. By measuring a gradation of the image, a defective area having a larger gradation than a reference gradation is measured, and a ratio of the defective area is calculated. By comparing the ratio of the defective area with the reference ratio, it is possible to determine the state in which the adhesive layer is applied to the carrier substrate.
Patent KR-20210059112-A (KR)
Inventor: JUN SUNG PYO
IPC: G06Q30/06
Filed: 2019-11-14
Abstract: The present invention relates to a system for manufacturing customized shoes, comprising: a first means for collecting data through a shoe member including a sensor provided at one or more locations on the inner surface of the shoe, an electronic module, and a wiring connecting the sensor and the electronic module regarding the three-dimensional foot of the wearer, conditions inside the shoe, or a combination thereof; a second means for storing the collected data; a third means for providing said stored data to a wearer and for instructing manufacture of a left side, a right side of a shoe, or a combination thereof according to the data; a fourth means for providing a last and manufacturing a sole according to the command; and a fifth means for manufacturing an upper using the last, and for manufacturing a shoe by combining the upper with the sole. Accordingly, a wearer may be provided with an optimal wearing state.
Patent KR-20210059269-A (KR)
Inventor: KIM DAE HO
IPC: H04W4/70
Filed: 2019-11-15
Abstract: A cluster configuring method is performed by a gateway in a communication system. The cluster configuring method comprises the following steps of: transmitting a search signal to a plurality of communication nodes; receiving a response signal including reception sensitivity information of the search signal measured by the plurality of communication nodes; determining one communication node based on the reception sensitivity information of the search signal and notifying information of the determined one communication node; obtaining information on communication nodes configuring a cluster from the one communication node; and selecting one of the communication nodes configuring the cluster as a cluster head based on the reception sensitivity information of the response signal.
Patent KR-20210061824-A (KR)
Inventor: JEONG YONG MU
IPC: C03C8/16
Filed: 2019-11-20
Abstract: The present invention relates to a glaze composition for ceramics. More specifically, the glaze composition contains soda feldspar after 2-5 fertilization processes, and apple tree ash after one fertilization process at a weight ratio of 4:1 to 4:3. The glaze composition comprises: 55.4-57.4 wt% of SiO_2; 10.5-12.5 wt% of Al_2O_3; 9.9-11.9 wt% of CaO; 1.24-1.44 wt% of MgO; 1.18-1.38 wt% of Fe_2O_3; 4.01-5.01 wt% of K_2O; 1.40-1.60 wt% of Na_2O; 0.10-0.14 wt% of TiO_2; and 0.07-0.11 wt% of MnO.
Patent KR-20200064913-A (KR)
Title: Composition for Preventing or Treating for Metabolic Bone Disease or Climacteric Disease
Inventor: MOON HOBIN
IPC: A61K36/346
Filed: 2019-11-20
Abstract: The present invention relates to a composition for preventing or alleviating metabolic bone diseases or climacteric symptoms, containing a complex extract of Pueraria lobate and Platycodon grandiflorum, as an active component. When using the present invention, metabolic bone diseases or climacteric symptoms can be effectively prevented or alleviated without side effects.
Patent KR-20210062464-A (KR)
Inventor: JO YUNG MIN
IPC: B23Q11/14
Filed: 2019-11-21
Abstract: The present invention relates to a drill storage for a drilling machine and an automatic cutting oil supply apparatus. A mainframe unit comprises a right side plate (5), a left side plate (6), a drill insertion plate (7), and a lower plate (8) and a total of six parts. A tap hole of the right side plate (5) on the mainframe is assembled with a fixing shaft (2), a second division block (4), a first division block (3), the fixing shaft (2), and a magnetic chuck (1) in the order. A drill insertion fixing rubber unit (9) is inserted into the drill insertion plate (7), and store the drill on the drill insertion fixing rubber unit (9). By using the drill insertion fixing rubber unit (9), the drill and tools can be stored without loss and can be rapidly reused. The magnetic chuck (1) is used to attach it to the drilling machine directly for convenient use and storage. Put a cutting oil supply tank (10) into a cutting oil fixing cylinder (11), and connect a hose (12), and connect the tap hole of the cutting oil fixing cylinder (11) with the fixing shaft (2), the division block 2 (4), the division block 1 (3), the fixing shaft (2), and the magnetic chuck (1) in the order. Attach the magnetic chuck (1) to the drilling machine after adjusting the height. After attachment, automatically supply the cutting oil by using free fall. The present invention is able to automatically supply cutting oil and bring safety and convenience to drilling processes.
Patent KR-20210062953-A (KR)
Title: Travel reservation method using reverse auction and computing device for performing the same
Inventor: PARK JUN SUNG
IPC: G06Q30/06
Filed: 2019-11-22
Abstract: Disclosed are a travel reservation method using reverse auction and a computing device for performing the same. An embodiment of the present invention provides a travel reservation method using reverse auction and a computing device for performing the same. The computing device comprises: one or more processors; and a memory storing one or more programs executed by the one or more processors. The method comprises the steps of: receiving estimate request information and user information of a user who intends to receive a travel service; receiving travel estimate information in accordance with the estimate request information from at least one travel agency based on the estimate request information; providing the at least one or more travel estimate information to the user; and mediating the conclusion of a contract between the user and the travel agency which generated the travel estimate information selected by the user. Therefore, the user can design a travel plan in accordance with desired conditions.
Patent KR-20210066177-A (KR)
Title: Protection Tape Formed with Foaming Layer
Inventor: HYUN SEUNG HUN
IPC: C09J7/21
Filed: 2019-11-28
Abstract: A protection tape of the present invention, in a protection tape composed of a release liner (10) and a tape (20), is composed by bonding a foamed substrate (210) formed with a foamed adhesive layer (212) on a substrate (211), a strong adhesive layer (220) having strong adhesive layers (222, 223) formed on a substrate (221), and a weakly adhesive substrate (230) having a weakly adhesive layer (232) formed on a substrate (231). The substrates (211, 221, 231) use woven or non-woven fabrics having a weight of 20 to 60 g per 1 m^2 and a thickness of 30 to 400 μm. As a raw material for the fabrics, pulp, cellulose, viscose rayon, etc. are preferable, and synthetic fibers such as PET can also be used. The foamed substrate (210) constituting a lower layer has the foamed adhesive layer (212) on the substrate (211), and the foamed adhesive layer (212) is formed by applying a foaming adhesive composition solution in which a foaming agent, an antistatic agent, and an additive are mixed with a solvent. The adhesive strength is less than 5 gf/in after foaming proceeds after standing at a process temperature of about 93 to 180℃ for 10 minutes.
Patent KR-20210067462-A (KR)
Title: Electronic equipment interior material
Inventor: LEE SANG HWA
IPC: C08L67/02
Filed: 2019-11-29
Abstract: The present invention relates to an electronic instrument interior material in which an electronic device is received. The interior material includes a continuous phase containing a polyester resin, and a dispersed phase containing carbon black and dispersed in the continuous phase. A weight ratio of the polyester resin to carbon black is 100 : 0.1- 100 : 2, and the carbon black has an average particle size (D50) of 100-600 nm as measured by a laser diffraction particle size analyzer according to ISO 13320-2. In addition, the electronic instrument interior material shows a dielectric constant of 2.6-3.2, as measured by using a specimen having a size of 2.5 mm x 50 mm x 90 mm through the SPDR (split post dielectric resonator) method at 3.1 GHz, and a dielectric loss of 0.004-0.008, as measured by using a specimen having a size of 2.5 mm x 50 mm x 90 mm by using the SPDR (split post dielectric resonator) method at 3.1 GHz. The electronic instrument interior material has excellent impact resistance, rigidity, color (blackness), or the like, and a low dielectric constant and dielectric loss.
Patent KR-20210067805-A (KR)
Title: Observation well arrangement structure for natural reduction monitoring
Inventor: HEO JA HONG
IPC: G01N33/18
Filed: 2019-11-29
Abstract: The present invention relates to an observation well arrangement structure for natural reduction monitoring which comprises: a contaminated plume observation well which is located at a contaminated plume; a front end observation well at a front end of the contaminated plume observation well in a progress direction of groundwater; and a rear end observation well at a rear end of the contaminated plume observation well in the progress direction of the groundwater. According to the present invention, treatment processes of the contaminated plume can be optimally monitored.
Patent KR-20210069977-A (KR)
Title: Method and apparatus for contolling device
Inventor: CHAE JONG HOON
IPC: G01S5/30
Filed: 2019-12-04
Abstract: In order to operate a device located far from a user among a plurality of electronic devices, a method for controlling a device and a controllable device using the same according to one embodiment of the present invention may be based on the user's voice characteristics reflecting a Lombard effect. That is, a voice recognition neural network and a weight calculation neural network can be selected and utilized so that the device located far from the user can be operated even when the user calls the device located far from the user without separate context information, and a reception of the user's voice signal calling the device located far from the user may be performed in the Internet of things environment using a 5G network.
Patent KR-20210070555-A (KR)
Title: Optical access network and data transmission method of optical access network considering slicing for wireless network
Inventor: OH JUNG YEOL
IPC: H04L47/6275
Filed: 2019-12-05
Abstract: Disclosed are an optical access network and a data transmission method of the optical access network considering slicing for a wireless network. The data transmission method performed by an ONU of the optical access network may comprise: a step of determining a slice service type of data received from a wireless network; a step of determining a transmission order of the data in a scheduling period according to the slice service type; and a step of transmitting the data received from the wireless network to an OLT through an upstream based on a band of the data. Therefore, the present invention is capable of improving a quality of a wireless service.
Patent KR-20210073875-A (KR)
Title: Friction stir welding method of high strength material
Inventor: KIM SUNG WOOK
IPC: B23K20/22
Filed: 2019-12-11
Abstract: The present invention is to provide a friction stir welding method for high-strength materials that suppresses deterioration of the lifespan of a friction stir welding tool even when friction stir welding of high-strength materials using the friction stir welding tool. According to the present invention, the friction stir welding method for high-strength materials comprises the steps of: bonding the edges of a low-strength material to the edges of a first high-strength material and a second high-strength material in contact with each other; preheating the first high-strength material and the second high-strength material by rubbing the surface of the low-strength material with a friction stir welding tool and using the heat of the low-strength material; and moving the friction stir welding tool from the surface of the low-strength material to the contact surface between the first high-strength material and the second high-strength material to perform friction stir welding between the first high-strength material and the second high-strength material.
Patent KR-20190141112-A (KR)
Inventor: AHN SEUNG KYUN
IPC: G06Q20/40
Filed: 2019-12-13
Abstract: The present invention provides a method, an apparatus, and a system for providing an online community service which can be easily accessed by people present at positions adjacent to a specific product. According to the present invention, the method for providing an online community service comprises: a step of receiving code information indicating a product code recognized by a user terminal from the user terminal; a step of responding to reception of the code information to search for an online community matched to the code information; and a step of adding a user of the user terminal as a member of the searched online community.
Patent KR-20210076223-A (KR)
Title: Hybrid vehicle and method of controlling the same
Inventor: LEE HEEYUN
IPC: B60W20/11
Filed: 2019-12-13
Abstract: The present invention relates to a hybrid vehicle and a method of controlling the same. An objective of the present invention is to generate an optimal vehicle control value through learning by using a Q-learning technique of reinforcement learning in the machine learning field based on vehicle state information. To achieve the objective, according to the present invention, the method of controlling a hybrid vehicle comprises: a step of acquiring vehicle state information including battery SOC information, engine on/off information, request power, vehicle speed information, and fuel consumption amount information; a step of creating a vehicle model information map by using the vehicle state information; a step of creating a Q value table based on the vehicle model information map; and a step of calculating power distribution control values of a motor and an engine through reinforcement learning based on the Q value table.
Patent KR-20210075428-A (KR)
Title: Robot and contrl method thereof
Inventor: CHAE HYI HONG
IPC: B25J9/16
Filed: 2019-12-13
Abstract: A robot is disclosed. The robot includes: a sensor; a communication unit; a display; and a processor. When a user command for inputting a destination is received, the processor transmits information on the position of the destination and information on the position of the robot determined based on sensing data received from the sensor to a server through the communication unit, and receives information for accessing a website that provides an image including information about a landmark located on a path from the position of the robot to the position of the destination and the direction for moving from the landmark to the destination through the communication unit from the server, and controls the display to display the received information.
Patent KR-20210075693-A (KR)
Title: Inputting apparatus and operating method of the same
Inventor: CHA OK KUN
IPC: G06F3/0485
Filed: 2019-12-13
Abstract: An input device according to one embodiment of the present invention comprises: a touch display that recognizes a user input; and a control part that recognizes a gesture pattern information comprising touch coordinates and the number of touches from the user input, and configured to deform a shape of the display according to the gesture pattern information to form a deformation manipulation part having a different user setting function. Therefore, the present invention is capable of enabling an accurate operation even in a situation where the user cannot visually see an operation system.
Patent KR-20200077444-A (KR)
Title: Check valve with a valve seat
Inventor: KURZ EDGAR
IPC: B60T11/28
Filed: 2019-12-19
Abstract: The present invention relates to a check valve (36) having a valve seat (42), a valve body (40) and a valve body guide (50). The valve body (40) may be placed on the valve seat (42) for closing the check valve (36), and is detachable from the valve seat (42) for opening the check valve (36), and the check valve (36) is guided by the valve body guide (50) during movement. According to the present invention, the valve body guide (50) and the valve seat (42) are formed as an integral component (52) inserted into a housing (14) of the check valve (36).