baber/WOPTO huggingface dataset:
Patent KR-20210017533-A (KR)
Title: Method and apparatus for measuring chareteristic of radio frequency chain
Inventor: HOJIN SONG
IPC: H04B17/15
Filed: 2019-08-08
Abstract: The present invention relates to a method for measuring characteristics of a radio frequency (RF) chain to significantly reduce the cost required for measurement and inspection and an apparatus thereof. According to various embodiments of the present invention, a measurement apparatus comprises: a signal generator generating a test signal including a component signal of a first frequency and a component signal of a second frequency; and a measurement control unit inputting the generated test signal to an RF chain including at least one circuit element, detecting an output signal of a first diode which receives, as an input signal, at least a portion of a coupled signal with respect to an input test signal of a circuit element among the at least one circuit element and an output signal of a second diode which receives, as an input signal, at least a portion of a signal coupled to an output test signal of the circuit element, and measuring an S-parameter of the circuit element based on a component signal of a third frequency in the output signal of the first diode and a component signal of the third frequency in the output signal of the second diode, wherein the third frequency can be a difference between the first frequency and the second frequency.
Patent KR-20210021196-A (KR)
Title: Light-emitting element, light-emitting device, and method for manufacturing the same
Inventor: KIM TAE HO
IPC: H01L33/44
Filed: 2019-08-14
Abstract: Provided are a light emitting element, a light emitting device, and a manufacturing method thereof. Among the light emitting element, the light emitting device, and the manufacturing method thereof, the method of manufacturing the light emitting device includes: forming a first electrode and a second electrode, which are spaced apart from each other, on a substrate in which a light emitting area is defined; injecting a solution including a light emitting element and a liquid crystal molecule into the light emitting area; and aligning the light emitting element such that the first electrode and the second electrode are electrically connected to each other, wherein the light emitting element includes: a first semiconductor layer; a second semiconductor layer; an active layer interposed between the first semiconductor layer and the second semiconductor layer; an insulating film surrounding an outer surface of the active layer; and an organic ligand film formed on an outer surface of the insulating film. Accordingly, a micro- or nano-sized subminiature LED element capable of facilitating alignment and connection between two different electrodes is provided.
Patent KR-20210022380-A (KR)
Title: Method and system for generating blast furnace operating prediction model according to hydrogen-containing gas injection
Inventor: KIM WAN HO
IPC: C21D9/567
Filed: 2019-08-20
Abstract: According to an embodiment of the present invention, a system for generating a blast furnace operation prediction model according to hydrogen-containing gas injection comprises: a reaction pipe where reduction reaction that hydrogen-containing reducing gas and an iron ore react to be reduced into reduced iron is performed; a reduction reaction analysis device controlling an intake amount of the reducing gas and charging of a fuel raw material with respect to the reaction pipe based on a blast furnace operation condition and a set hydrogen intake amount when there is no intake of the hydrogen-containing gas, obtaining temperature information and gas forming information corresponding to different heights of the inside of the reaction pipe undergoing the reduction reaction, analyzing the temperature information and the gas forming information to compute reducing efficiency, physical balance, and heat balance inside the reaction pipe, and predicting a reducing index and a proper tuyere intake condition corresponding to the hydrogen intake amount; and a prediction model generation device generating a prediction model guiding a change of the reducing index and the proper tuyere intake condition for each hydrogen intake amount during blast furnace operation based on the reducing index and the proper tuyere intake condition corresponding to the hydrogen intake amount.
Patent KR-20210023448-A (KR)
Title: Transger unit and apparatus for treating substrate with the transfer unit
Inventor: BAE MOON HYUNG
IPC: B65G49/06
Filed: 2019-08-23
Abstract: The present invention provides a substrate treating device. According to one embodiment, the substrate treating device includes an index module and a treatment module which treats the substrate. The index module includes a load port on which a carrier having a plurality of substrates received therein is loaded, and a transfer frame which is disposed between the treatment module and the load port and transfers the substrate between the carrier loaded on the load port and the treatment module. The treatment module includes: one or more process chambers; a transfer chamber including a housing having a transfer space in which the substrate is transferred; a transfer robot which is disposed in the housing and transfers the substrate between the process modules; and an electrostatic pad which is provided in the transfer space and electrostatically attracts particles in the housing. The present invention minimizes the occurrence of process defects due to particles generated in a process of transferring the substrate.
Patent KR-20210025826-A (KR)
Title: Dispenser for liquid products
Inventor: ROH JI YONG
IPC: A45D34/04
Filed: 2019-08-28
Abstract: A liquid product dispenser according to an embodiment of the present invention comprises: a stand (10) having first and second pockets (14, 16) concavely formed therein; a funnel cap (20) mounted on the first pocket (14), having a bottom portion (24) formed in a funnel shape, and having a drain pipe (26) formed to pass through the first pocket (14); a tube (30) having a first end (32) connected to the drain pipe (26) and a second end (34) connected to a following cylinder (42); a pump (40) mounted on the second pocket (16) and moving contents of a container to a piston (45) when pumped; and a nozzle cap (50) for discharging the contents in the piston (45) to the outside. A process of mounting a new liquid product in the liquid product dispenser according to an embodiment of the present invention is simplified.
Patent KR-20210026432-A (KR)
Inventor: JUNG SEUNG HO
IPC: H01L25/18
Filed: 2019-08-30
Abstract: Provided is a semiconductor memory device. The disclosed the semiconductor memory device includes: a first chip having a first pad and a first misalignment detection pattern provided on a first surface; and a second chip having a second pad and a second misalignment detection pattern provided on one surface, and bonded to the first surface of the first chip such that the second pad is coupled with the first pad. The second chip includes a misalignment detection circuit which is coupled between the second misalignment detection pattern and a test pad and outputs a first voltage provided from the first misalignment detection pattern, to the test pad, in the case where a misalignment between the first chip and the second chip exceeds a preset value, so that the first misalignment detection pattern and the second misalignment detection pattern are shorted to each other, thereby detecting a misalignment defect occurring during chip bonding.
Patent KR-20200033736-A (KR)
Title: Sulfur-carbon composite, manufacturing method, positive electrode for lithium secondary battery and lithium secondary battery comprising thereof
Inventor: KIM MIN SU
IPC: H01M4/36
Filed: 2019-09-04
Abstract: The present invention relates to a sulfur-carbon composite comprising a porous carbon material; and sulfur on at least a part of an inside and a surface of the porous carbon material. The present invention also relates to a manufacturing method thereof, a positive electrode for a lithium secondary battery and a lithium secondary battery including the same. According to the present invention, discharge capacity and life characteristics can be improved.
Patent KR-20200054066-A (KR)
Title: System for flexible manufacturing line
Inventor: JANG KYUNG SIK
IPC: G05B19/414
Filed: 2019-10-08
Abstract: The present invention provides a flexible production process system which increases the flexibility and scalability of a production line through an AGV-based station pool line which produces products while transferring between multiple stations by an automatic guided vehicle and increases speed, stability and safety through a track-based stationary line that connects stations to tracks.
Patent KR-20210042448-A (KR)
Title: A Device for Generating Mono Dispersed aerosol
Inventor: JEONG YOUNG SU
IPC: F26B21/10
Filed: 2019-10-10
Abstract: The present invention relates to a device for generating mono-dispersed aerosol, and more particularly, to a device for generating mono-dispersed aerosol, which performs performance evaluation for various environments of an evaluation target device, such as monitoring equipment without complicated operation, accurately, quickly, and simply, only by adjusting the concentration of a solution containing a substance to generate aerosol particles, by making it possible to uniformly and constantly generate mono-dispersed aerosol particles of a desired size.
Patent KR-20200096717-A (KR)
Title: Garment
Inventor: NODA NAOHIRO
IPC: A41D31/02
Filed: 2019-10-15
Abstract: Provided are clothes to prevent outer fabric from being twisted when a blower is attached to the clothes. According to the present invention, the clothes comprise: the outer fabric (11); inner fabric (11); an opening part (20) formed in the outer fabric (11); the blower (30) attached to the opening part (20), introducing air between the outer fabric (11) and the inner fabric (12), and including a first portion (31) including a blower main body unit and a second portion (32) coupled to the first portion (31) and fixing the first portion (31) to the opening part (20); and a plurality of outlets (28) formed in the inner fabric and discharging the air toward a wearer. The opening part (20) has a rear edge portion (23) and a front edge portion (22) and satisfies (1) and (2). (1) The second portion (32) comes in contact with the rear edge portion (23) and a specific frictional resistance of the rear edge portion (23) is less than that of the rear surface (25) (the rear edge portion (23) is excluded) of the outer fabric (11). (2) The second portion (32) comes in contact with the front edge portion (22) and a specific frictional resistance of the front edge portion (22) is less than that of the front surface (24) (the surface edge portion (22) is excluded) of the outer fabric (11).
Patent KR-20190120132-A (KR)
Title: Copper electrolytic plating bath and copper electrolytic plating method
Inventor: ISONO TOSHIHISA
IPC: C25D7/00
Filed: 2019-10-16
Abstract: Disclosed is a copper electrolytic plating bath comprising: copper sulfate in an amount of 50 to 250 g/litre, calculated as copper sulfate pentahydrate; 20 to 200 g/liter of sulfuric acid; 20 to 150 mg/liter of chloride ions; and a sulfur atom-containing organic compound and a nitrogen atom-containing organic compound serving as an organic additive. The nitrogen atom-containing organic compound includes a nitrogen atom-containing polymer compound which is obtained through a two-step reaction comprising the steps of: reacting 1 mole of morpholine with 2 moles of epichlorohydrin in an acidic aqueous solution to obtain a reaction product; and further reacting 1 to 2 moles of imidazole with the reaction product to 1 mole of morpholine.
Patent KR-20210045741-A (KR)
Inventor: LEE IN SUP
IPC: H04J3/12
Filed: 2019-10-17
Abstract: The present invention relates to a device and method for generating a jamming signal of a drone using a time-sharing method. The purpose of the present invention is to use a pulse spectrum by a CW signal to use the pulse spectrum as a signal source of the jamming, adjust a frequency interval, a bandwidth, and a maintenance time at a frequency position of a jamming target desired by a user, and efficiently generate a jamming signal with a time-sharing pulse controller calculated by the bandwidth. The device for generating a jamming signal of a drone using a time-sharing method comprises: a drone; a drone sensing device; and a jamming signal generator.
Patent KR-20200038879-A (KR)
Inventor: NOH ILL SUP
IPC: C12Q1/689
Filed: 2019-10-21
Abstract: The present invention relates to a specific molecular marker capable of discriminating Xanthomonas campestris pv. campestris race 3 of Brassicaceae crop and a method for discriminating Xanthomonas campestris pv. campestris race 3 using the same. Using the molecular marker according to the present invention, it is possible to more easily and accurately discriminate black rot in the Brassicaceae crop by determining the Xanthomonas campestris pv. campestris race 3 of the Brassicaceae crop, thereby being useful for reducing the time, cost and effort required for breeding the Brassicaceae crop.
Patent KR-20210047720-A (KR)
Inventor: JU JIN SEONG
IPC: H02S40/10
Filed: 2019-10-22
Abstract: The present invention relates to a cleaner for a solar panel, and more specifically, to a cleaner for a solar panel, wherein a moving unit is directly joined to the top surface of a solar panel usually installed to be inclined in order to face the sun, so the cleaner can be operated without any configuration of additional rail and the like and the moving unit having a shape of a caterpillar wheel can pass the upper surface of solar panels which are continuously disposed apart from each other at intervals. The cleaner for a solar panel according to the present invention comprises: a motor having a shaft; a cleaner unit cleaning a solar panel by means of rotation of the shaft; and a moving unit installed to have friction force by gravity on the upper surface of a solar panel installed to be inclined and, when driven, moving the cleaner unit to the surface of the solar panel, wherein the moving unit is joined to a certain section of the shaft, which corresponds to the upper surface of a solar panel, is driven by rotation of the shaft, and includes: a worm gear driven by rotation of the shaft to have a rotational axis perpendicular to the rotational axis of the shaft; a driving wheel rotated by driving of the worm gear; a moving belt rotated by the driving wheel to come into contact with the upper surface of a solar panel; and a trailing wheel rotated by the moving belt and installed to come into contact with the inner surface of the moving belt in order to obtain tension.
Patent KR-20210051193-A (KR)
Title: A cart information Sharing Machine
Inventor: KIM DEA JIN
IPC: G07B15/02
Filed: 2019-10-30
Abstract: The present invention relates to a system which receives input on how many laps a cart has turned on a track, and visualizes how many laps the cart has made to cart occupants and staff using LEDs. Therefore, the staff and users can easily see how many cart wheels are left.
Patent KR-20210051892-A (KR)
Title: Removale handle on the kettle
Inventor: PARK JUNG OH
IPC: A47J45/07
Filed: 2019-10-31
Abstract: A detachable handle on a kettle according to an embodiment of the present invention includes: a ring-shaped circular hanger which has both ends opened and a hollow inside; and a support part including one or more hinged frames whose one end is coupled to one side of the outer circumferential surface of the circular hanger and is horizontally unfolded or folded in an upper direction of the circular hanger. The detachable handle on a kettle according to embodiments of the present invention has an effect that can be used by easily changing the shape of the handle according to the use.
Patent KR-20210010279-A (KR)
Inventor: LEE SEUNG SEOB
IPC: H01L51/56
Filed: 2019-11-01
Abstract: According to one embodiment, provided is a method for manufacturing a fine metal mask, which comprises the steps of: manufacturing a mold having a masking pattern; applying a curable resin to a base substrate or the mold; imprinting on the applied resin using the masking pattern of the mold; depositing a seed metal for a mask on the imprinted resin; plating a mask metal on the mask seed metal; and separating the fine metal mask formed by plating the mask metal.
Patent KR-20200073985-A (KR)
Inventor: TERADA KOJI
IPC: B25J9/16
Filed: 2019-11-04
Abstract: The present invention relates to a trajectory generating apparatus and a trajectory generating method. The trajectory generating apparatus (60) comprises: a calculation unit (61) which generates a trajectory (70) which moves a moving body (1) or a gripping unit (20) from a starting position (S) to a goal position (G); and an evaluation unit (62) which evaluates a trajectory candidate. The calculation unit (61) generates a plurality of trajectory candidates (71a-71e) up to the goal position (G) and a goal area (GA) including the neighborhood of the goal position (G) with a plurality of degrees of freedom corresponding to a certain gripping condition within at least one among a range of calculating within a certain period (TS), a range of calculating with a certain calculation processing volume, and a range of calculating a certain number of the trajectory candidates. The evaluation unit (62) performs an evaluation of the generated plurality of trajectory candidates (71a-71e) based on evaluation items. The calculation unit generates a trajectory (70) by using a trajectory candidate (71b) selected according to the evaluation.
Patent KR-20210054231-A (KR)
Title: Cleaning apparatus for a camera module
Inventor: KIM SEOK TAE
IPC: B08B11/02
Filed: 2019-11-05
Abstract: The present invention relates to a cleaning apparatus for a camera module, which comprises: a turntable (10) which includes a plurality of tray holder units (11) placed apart from each other in a rotary direction to hold trays (2) with a plurality of accommodation holes (3) formed on an upper surface to respectively accommodate a plurality of camera modules (1); a tray supply unit (20) placed on a circumference unit of the turntable (10) to supply the trays (2) to the tray holder units (11) of the turntable (10); upper side cleaning units (30, 31) placed on the circumference unit of the turntable (10) to remove foreign substances attached to the camera module (1) accommodated in the accommodation holes (3) of the trays (2); a tray discharge unit (50) placed on a circumference unit of the turntable (10) to discharge the trays (2) completely cleaned; and a control unit (60) which controls the operation of the turntable (10), the tray supply unit (20), the upper side cleaning units (30, 31), and the tray discharge unit (50). The present invention aims to provide a cleaning apparatus for the camera module, which is able to improve productivity and cleaning efficiency.
Patent KR-20210057546-A (KR)
Title: Measuring device that can measure by distance
Inventor: LEE DAE WON
IPC: G01J3/46
Filed: 2019-11-12
Abstract: According to an embodiment of the present invention, a measuring device installed to be fixed to an inspection device to inspect an object to be inspected. The measuring device includes: a case installed in an inspection device; an input unit protruding from a bottom of the case to acquire color information and visible image information of a subject; a slope measuring unit for detecting a slope of an input unit; a tilt correction unit for correcting an inclination of the input unit so as to adjust the inclination of the input unit based on the slope measured by the slope measuring unit; a distance measuring unit for measuring the distance between the input unit and the subject; and an inspection device which detects the external dimensions of the subject based on visible image information and the distance of the subject, and grasps the brightness information for each distance and each angle of the subject.
Patent KR-20210063044-A (KR)
Title: Composition comprising extract of Rehmannia for preventing or treating prostate-related disease
Inventor: YOON DAHYE
IPC: A61P13/08
Filed: 2019-11-22
Abstract: The present invention relates to a composition for preventing, treating or alleviating prostate-related diseases, containing a Rehmannia glutinosa extract as an active component. The Rehmannia glutinosa extract of the present invention inhibits the proliferation of prostate cancer cells and is excellent in inhibiting the proliferation of cancer cells, so the Rehmannia glutinosa extract can be usefully used as a therapeutic agent or health functional food for prostate-related diseases.
Patent KR-20210064751-A (KR)
Title: A apparatus and method for providing cosmetics information
Inventor: SA EUN WOO
IPC: G06Q30/02
Filed: 2019-11-26
Abstract: The present invention provides an apparatus for providing cosmetics information to generate customized cosmetics information on the basis of user information and a method thereof. According to the present invention, the apparatus comprises: a receiving unit receiving user information acquired according to a user's input signal and receiving one or more pieces of cosmetic information including at least one of ingredient information, efficacy information, and clinical trial information about each cosmetic; and a control unit, when receiving a specific cosmetic selected according to the user's input signal from among one or more pieces of cosmetic information, generating customized cosmetic information on the basis of specific cosmetic information, and performing control to display the customized cosmetic information. The clinical trial information includes at least one of target efficacy information, subject information, and test result information. The customized cosmetic information is matching subject information about a subject matched with the user information from each subject information and matching test result information about a test result corresponding to the matching subject information from each test result information on the basis of the clinical trial information included in the specific cosmetic information.
Patent KR-20210065284-A (KR)
Title: Method And Device For Generating Geospatial Information Using GeoAI
Inventor: CHUNG DONG KI
IPC: G06T17/05
Filed: 2019-11-26
Abstract: The present invention discloses a method and device for generating geospatial information using GeoAI that includes: a first deep learning step of identifying a matching interference region among regions detected in a plurality of images captured by a mobile image acquisition device; a first mapping step of selecting a feature point in a region excluding the matching interference region and performing image matching based on this to create first geospatial information; a second deep learning step of performing region detection and region identification from the first geospatial information after learning by adding the first geospatial information and existing geospatial information as training data; and a second mapping step of creating second geospatial information from the image obtained in the second deep learning step. An object of the present invention is to match a plurality of images collected by a mobile image acquisition device with high accuracy.