baber/WOPTO huggingface dataset:
Patent KR-20200122897-A (KR)
Title: System and method for monitoring the forest gaps using airborne lidar datasets
Inventor: LEE DONG KUN
IPC: G01S17/88
Filed: 2019-04-19
Abstract: The purpose of the present invention is to provide a system and method for detecting a forest gap occurring in a city and monitoring changes in the forest gap. Accordingly, the present invention comprises: a data input unit receiving LIDAR survey data; a preprocessing unit removing noise from the LIDAR survey data and performing classification work for each point cloud data; a modeling unit generating a crown height model for the point cloud data classified as trees; a forest gap classification unit classifying as a forest gap, if the total area of a region corresponding to adjacent point group data whose height of the crown height model is less than or equal to the first height is greater than or equal to the first area, and otherwise classifies the data as a closed crown; and a forest gap change measurement unit classifying a region as a closed forest gap when the region classified as the forest gap is changed into the closed crown, and classifying a region as a continuous forest gap when the region remains as the forest gap.
Patent KR-20200126664-A (KR)
Inventor: HAN SANG JIN
IPC: H01G11/76
Filed: 2019-04-30
Abstract: The present invention relates to a cell with improved electrolyte impregnation mobility and a super capacitor including the same. According to the present invention, the super capacitor includes an electrode laminate, and the cell with a bottom inner plate and a ceiling inner plate. The electrode laminate includes a positive electrode, a separator, a negative electrode, and an electrolyte, and is wound around a core hole. The bottom inner plate is bonded to a lower part of the electrode laminate, and electrolyte transfer holes are formed on the bottom inner plate. And, the ceiling inner plate is bonded to the top of the electrode laminate. By forming the electrolyte transfer holes (16) on the bottom inner plate as described above, the electrolyte impregnation mobility can be improved, and the electrolyte can be uniformly impregnated into the cell.
Patent KR-20200130978-A (KR)
Inventor: LEE HYOUNG JUN
IPC: B22D11/055
Filed: 2019-05-13
Abstract: The present invention relates to a mold and a casting method. The mold comprises: a metal structure that provides a space for accommodating a melt therein; and a flow path formed inside the metal structure to circulate a cooling medium, wherein the flow path can be formed to extend to a lower end of an area being in contact with the melt in the metal structure, thereby suppressing an increase in the surface temperature of the mold at the lower end of the mold.
Patent KR-20200132165-A (KR)
Inventor: HEO YOON UK
IPC: C22C38/06
Filed: 2019-05-15
Abstract: The present invention relates to a high manganese cast piece causing reduced surface cracking, a manufacturing method thereof, and a high manganese steel plate using the same. An embodiment provides a high manganese cast piece causing reduced surface cracking, a manufacturing method thereof, and a high manganese steel plate using the same, wherein the high manganese cast piece includes more than 0.1 to 0.5 or less wt% of zirconium (Zr); less than 0.001 wt% of titanium (Ti); 0.5-2.0 wt% of aluminum (Al); 0.02 or less wt% of nitrogen (N); 0.001 or less wt% of boron (B); 0.4-0.7 wt% of carbon (C); more than 12 to 24 or less wt% of manganese (Mn); 0.03 or less wt% of silicon (Si); 0.03 or less wt% of phosphorus (P); 0.03 or less wt% of sulfur (S); and the remaining of iron (Fe) and inevitable impurities, and has a cast structure, wherein 0.1 or more ZrN per 500 μm2 is formed in the crystal grains of the cast structure.
Patent KR-20200116391-A (KR)
Title: Easy-mountable auxiliary handle for steering wheel
Inventor: You seung ho
IPC: B62D1/04
Filed: 2019-05-31
Abstract: The present invention relates to a power handle for a steering wheel with improved mounting convenience, wherein first and second bites individually provided with a rail mutually and slidably coupled constitute a clamp, such that, when the power handle is fixed to a steering wheel, the two bites may be gripped by one hand and a fixating member can be maneuvered by the other hand for installation. Therefore, anyone regardless of age and gender can easily install the power handle even without technical workmanship and concentration. To this end, the power handle for a steering wheel with improved mounting convenience of the present invention comprises: a gripping unit having a rotary shaft; a first bite including an upper installation unit to which the rotary shaft of the gripping unit is fixed, a first contact round unit for a steering unit provided at the lower portion of the installation unit, and a vertical first rail connected to the rear surface of the first contact round unit; a second bite having a vertical second rail coupled to the first rail to be slidably moved, and a second contact round unit for a steering wheel connected to the front side of the second rail; and a fixating member fastening the first and second bites to tighten the steering wheel inserted through the opening portion of one side of the clamp composed of the first and second bites, respectively provided at the upper and lower sides and the first and second contact round units.
Patent KR-20200139361-A (KR)
Inventor: SEO IL BEOM
IPC: E01F9/615
Filed: 2019-06-04
Abstract: The present invention relates to a double-sided signboard for a crosswalk, which has separate signboards on both sides, allows light to be emitted in a horizontal direction so that the crosswalk can be recognized even from a distance, and has fixing brackets for fixing the double-sided signboards to achieve firm fastening between the fixing bracket and a connecting pipe, thereby increasing durability. The double-sided signboard for a crosswalk according to the present invention comprises: a post; the connecting pipe flanged to the post; a double-sided display including an edge frame, a projection unit installed in front of the inside of the edge frame, a finishing plate installed on a rear surface of the edge frame, a first LED module installed on the finishing plate and provided with a plurality of LEDs for emitting light toward the projection unit, and a second LED module installed on a lower portion of the edge frame and provided with a plurality of LEDs emitting light downward; a fixing unit installed on a rear surface of the finishing plate, having fixing grooves and locking protrusions formed therein, and having an open hole between the locking protrusions; a fixing bracket provided on the inside to surround an outer surface of the connecting pipe and provided with a fastening hole on the same line of the open hole; a bolt having one side fixed by being caught in the fixing groove and the locking protrusion of the fixing unit, and the other side inserted into the fastening hole of the fixing bracket; and a nut fastened to the bolt and fixing the fixing bracket.
Patent KR-20200141190-A (KR)
Inventor: WON DEOK HEE
IPC: E02D29/067
Filed: 2019-06-10
Abstract: The present invention relates to a device for fixing a moored line mooring an underwater tunnel installed in the water and controlling the tensile force thereof. The device comprises: a tension control chamber installed on a portion of the side of the underwater tunnel, and providing a space in which the tensile force is controlled while the moored line is fixed through a lower portion thereof; a tension measuring unit provided in the tension control chamber and installed in a portion of the moored line to measure a tensile force applied to the moored line; a tension control unit provided in the tension control chamber, and controlling the tensile force of the moored line in response to external force measured by the tension measuring unit and applied to the moored line; a moored line tightening unit provided in the moored line control chamber, and fixing the moored line, of which the tensile force is controlled by the tension control unit, while tightening the moored line; and a controller provided in the tension control chamber and connected to the tension measuring unit, the tension control unit, and the moored line tightening unit to control the operation of the tension measuring unit, the tension control unit, and the moored line tightening unit.
Patent KR-20210001182-A (KR)
Inventor: HOYUN LEE
IPC: B29L31/30
Filed: 2019-06-27
Abstract: The present technology relates to a method and an apparatus for manufacturing interior and exterior parts for an automobile. The apparatus for manufacturing interior and exterior parts for the automobile is the apparatus for manufacturing interior and exterior parts of the automobile having a first plating part and a second plating part with different luster which comprises: a mold for molding a substrate and having a first region corresponding to the first plating part and a second region corresponding to the second plating part on an inner molding surface; and a plating part for forming the first plating part and the second plating part by plating the surface of the molded substrate. The present technology can provide the method for manufacturing interior and exterior parts for the automobile, which can simplify processes and reduce costs.
Patent KR-20210007324-A (KR)
Inventor: KAUNG MYAT SAM
IPC: A63F13/424
Filed: 2019-07-11
Abstract: According to some embodiments of the present invention, a computer program is stored in a computer-readable storage medium, which comprises commands for allowing a processor of a game server to perform the below steps. The steps can include: a step of transmitting a start screen including a plurality of brain function items and game items, respectively corresponding to the plurality of brain function items to a user terminal; a step of, after transmitting the start screen to the user terminal, receiving a first selection input on at least one of the plurality of brain function items and the game items from the user terminal; a step of recognizing a game corresponding to the first selection input, and recognizing a plurality of difficulty items included in the game; a step of transmitting a difficulty selection screen including the plurality of difficulty items to the user terminal; a step of, after transmitting the difficulty selection screen to the user terminal, receiving a second selection input on at least one of the difficulty items from the user terminal; and a step of linking to the reception of the second selection input, applying the difficulty corresponding to the second selection input to the game corresponding to the first selection input, and providing it to the user terminal. The present invention aims to provide a computer program which is able to improve the brain function of a user.
Patent KR-20210007537-A (KR)
Inventor: KIM JONG SUB
IPC: A61M1/00
Filed: 2019-07-12
Abstract: Disclosed is a vacuum LED treatment apparatus comprising: a main body of an apparatus on which a vacuum generating unit and a control module are installed; an LED and adsorption module which irradiates LED while maintaining a vacuum state by being in close contact with an affected part of a patient; a cable module which connects the main body of the apparatus with LED and adsorption module to supply vacuum pressure and power together; and a connector module provided in the cable module so that the LED and adsorption module can be replaced and connected for each affected part. The present invention has an advantage that various people can use the same according to their needs.
Patent KR-20210007736-A (KR)
Inventor: JEUN JOON PYO
IPC: C09D5/00
Filed: 2019-07-12
Abstract: The present invention relates to a method for introducing a catecholamine, such as dopamine, into a substrate and, more specifically, to a catecholamine-grafted substrate with catecholamine grafted, and to a production method thereof. The production method of a catecholamine-grafted substrate of the present invention includes a step of grafting catecholamine to the substrate in a solution in the presence of radiation. In addition, according to the production method, the catecholamine is introduced in a form of a catecholamine monomer without changing a structure of the catecholamine in the substrate.
Patent KR-20210009757-A (KR)
Inventor: JANG MIN SEO
IPC: A61M37/00
Filed: 2019-07-18
Abstract: Embodiments of the present invention provide a mold for manufacturing a microneedle patch, including a plurality of mold blocks having a microneedle shape on an upper surface and a plurality of connectors coupling the plurality of mold blocks. As the plurality of mold blocks are connected by connectors, the mold for manufacturing a large area microneedle patch can be easily implemented.
Patent KR-20210010264-A (KR)
Inventor: PARK TAE JOON
IPC: B01D35/02
Filed: 2019-07-19
Abstract: The present invention relates to an alkaline reducing hydrogen water producing apparatus including a vortex induction unit which is built in a lower part of a water tank detachably coupled to an upper side of a housing containing a driving motor equipped with a magnet at an end of a driving shaft; which is arranged in a center of a bottom surface of the water tank by fixing a rotor rotating in conjunction with the magnet while being placed in a center of a hollow cube unit accommodated therein with particles including calcium, magnesium, magnetite, and tourmaline, and having an inside and an outside communicating each other; and which rotates integrally with the rotor to form a vortex column from a surface of water accommodated in the water tank toward the bottom side of the water tank so as to forcibly convect the water accommodated in the water tank to pass through the cube unit. Thus, the alkaline reducing hydrogen water producing apparatus is capable of providing beverages beneficial to the human body while minimizing noise during operation.
Patent KR-20210012337-A (KR)
Title: Energy saving led lighting fixture
Inventor: KYUN BYOUG TAE
IPC: F21Y115/10
Filed: 2019-07-24
Abstract: The present invention relates to a light A, B, and AB that are turned off by composing one switching mode power supply (SMPS) or two SMPSs of a LED lighting fixture and two switches. According to the present invention, it is possible to save the amount of lighting power in living rooms, kitchens, and rooms in apartment houses, lodging facilities, and efficiency apartments.
Patent KR-20210012398-A (KR)
Title: Cooking apparatus
Inventor: RYU JONG GWAN
IPC: A47J37/06
Filed: 2019-07-25
Abstract: The present invention relates to a cooking apparatus which comprises: a cavity forming a cooking chamber therein; a sealed roasting chamber separably disposed in the cooking chamber; and an optical heater installed on an upper surface of the cavity and emitting radiant heat toward the sealed roasting chamber. The sealed roasting chamber comprises a roasting container accommodating the food and having an opened upper side, and an upper cover covering the opened upper side of the roasting container, wherein the upper cover comprises a transmission window for transmitting the radiant heat, so that it is possible to heat the cook, prevent the cooking chamber to be contaminated by oil vapor and oil, and minimize the leakage of odors.
Patent KR-20210014047-A (KR)
Inventor: KWON SOON TAE
IPC: B60K37/04
Filed: 2019-07-29
Abstract: The present invention relates to a clean exhaust device system including at least one among hose, pipe, muffler, exhaust pipe, or the like, and a method thereof, in which any one or more of hose, pipe, muffler, exhaust pipe, or the like included in a clean mad (N) exhaust device is discharged to any one or more outside an automobile. More particularly, the present invention relates to a clean mad (N) exhaust device equipped with discharge suction information, discharge information, and discharge device in the external exhaust pipe, hose, pipe, and muffler of the clean exhaust device, capable of cleaning foreign substances and dust in internal clean mad (N) including any one or more of a motor, turbine, rear port, or the like by using any one or more among water, cleaning product, cleaning chemical, detergent, sterilizer, etc.
Patent KR-20210014527-A (KR)
Inventor: YANG JUN HYEOK
IPC: G08G1/09
Filed: 2019-07-30
Abstract: Disclosed is a pedestrian warning device that detects a pedestrian and an approaching vehicle and then generates a warning signal to each or all of the pedestrians and drivers of the approaching vehicle through lighting and sound. The speed-sensitive pedestrian warning device comprises: a multi-sensor unit for detecting a person (pedestrian) occupying or crossing a road in a certain area and an approaching vehicle; a first sound unit for outputting a first warning sound signal to the pedestrian; a first lighting unit for projecting a first warning lighting signal for tracking the pedestrian; a control unit for determining whether or not there is the pedestrian by referring to the detection result of the multi-sensor unit and, when the pedestrian is detected, controlling the first sound unit to output the first warning sound signal to the pedestrian and controlling the first lighting unit to project the first warning lighting signal for tracking the pedestrian depending on a detection distance and a detection direction; and a housing for accommodating the multi-sensor unit, the first sound unit, the first lighting unit, and the control unit.
Patent KR-20210014885-A (KR)
Inventor: KIM MIN HEE
IPC: D06J1/12
Filed: 2019-07-31
Abstract: The present invention relates to a fold forming apparatus for ribbons and, more specifically, to a fold forming apparatus for ribbons which forms decorative folds on a ribbon, which is a band-shaped string, and quickly and easily makes a bow-shaped ribbon to increase work efficiency. More specifically, the fold forming apparatus for ribbons has at least three pressing units formed on a bottom part to form folds on a ribbon-shaped sheet. The fold forming apparatus for ribbons comprises: a left member (10) extending in the longitudinal direction and having ground portions (12, 22, 32) at the lower portion; a right member (30) disposed to face the left member (10), extending in the longitudinal direction, and having ground portions (12, 22, 32) at the lower portion; at least one intermediate member (20) extending in the longitudinal direction between the right member (30) and the left member (10) and having grounding portions (12, 22, 32) at the lower portion; and a connecting unit disposed between the right member (30) and the middle member (20) and between the left member (10) and the middle member (20) to adjust spacing.
Patent KR-20210015106-A (KR)
Inventor: KWON YOUNG SAM
IPC: A23N4/12
Filed: 2019-07-31
Abstract: The present invention relates to a device for easily extracting a seed of jujube or a plum, and more specifically, to a device for extracting a seed of a fruit. The device for extracting a seed of a fruit comprises: a body unit; a fruit tray which is provided at one end of the body unit and allows the fruit to be put thereon; a pressing rod which is rotated along with the body unit; and an extracting blade which is combined with one end of the pressing rod and extracts the seed from the fruit. Since the pressing rod is rotated, the extracting blade moved along a constant path can extract the seed by cutting the seed in a form of being inserted into the fruit.
Patent KR-20210019837-A (KR)
Title: Method of manufacturing optoacoustic ultrasound generators with high laser-induced damage threshold and high-amplitude ultrasound generators manufactured by the method
Inventor: BAAC HYOUNG WON
IPC: C08K3/04
Filed: 2019-08-13
Abstract: Disclosed is a method of manufacturing an ultrasonic oscillator that completely absorbs laser energy without mechanical damage to a composite despite high laser energy incident, converts it into energy, and outputs high-intensity ultrasonic waves. According to the present invention, a method of manufacturing an ultrasonic oscillator comprises: a first step of forming an uncured PDMS thin film on a substrate; a second step of spraying a photothermal conversion nanoparticle dispersion solution on a surface of the uncured PDMS thin film and then penetrating photothermal conversion nanoparticles into the uncured PDMS thin film; and a third step of curing the uncured PDMS thin film including the photothermal conversion nanoparticles therein to form a PDMS composite thin film.
Patent KR-20210030161-A (KR)
Title: Electronic Control Module for Coding Training
Inventor: KIM CHAN GYUN
IPC: G09B19/00
Filed: 2019-09-09
Abstract: An electronic control module for coding education according to an embodiment of the present invention includes: a plurality of unit modules each having a preset ID; and an MCU for providing a control command to the unit module of the called ID after calling the ID of each unit module, wherein any one of the MCU and the plurality of unit modules is connected to a magnetic POGO connection socket, and each of the plurality of unit modules is connected to the magnetic POGO connection socket.
Patent KR-20210030761-A (KR)
Title: Method for monitoring wireless network quality and apparatus therefor
Inventor: CHO YEON JEA
IPC: H04W24/10
Filed: 2019-09-10
Abstract: The present invention relates to a method for monitoring quality deterioration of a base station cell and apparatus therefor. The method for monitoring the quality of a wireless network by determining whether a base station cell has deteriorated in the wireless network monitoring apparatus according to an embodiment of the present invention, comprising: collecting a plurality of cell data generated in the base station cell, and obtaining a sample vector from each cell data; counting the number of deviations in which the sample vector deviates from a deterioration reference value; estimating a local probability distribution using sample vectors obtained during a predetermined period when the counted number of deviations exceeds a preset threshold; and checking the similarity between the estimated local probability distribution and the global probability distribution, and determining that quality deterioration has occurred in the base station cell if the similarity is less than or equal to a threshold value. The present invention provides a method for monitoring the quality of a wireless network and an apparatus therefor, which automatically monitor the state of a base station cell by reflecting the environmental characteristics of the surroundings of the base station cell.
Patent KR-20210033561-A (KR)
Title: Testing Apparatus For Safety Valve
Inventor: KIM YOUNG HYEOK
IPC: G01M13/003
Filed: 2019-09-18
Abstract: The present disclosure is to provide a safety valve testing apparatus that can perform hydraulic, pneumatic, and leakage evaluations by quickly and safely installing safety valves of various sizes according to the flange diameter of the safety valve by applying the automatic clamping method using a sensor. According to an embodiment of the present disclosure, a safety valve testing apparatus may comprise: a body (100); a seating unit (200) provided on an upper surface of the body (100) to which a safety valve is seated and connected; a sensor unit (300) for detecting pneumatic pressure, water pressure, and leakage for testing the safety valve seated on the seating unit (200); at least one fixing unit (400) for fixing the safety valve seated on the seating unit (200); a supply unit (500) for supplying a test fluid to the fixed safety valve; and a discharge unit (600) for discharging the fluid supplied to the safety valve.