baber/WOPTO huggingface dataset:
Patent KR-20200009395-A (KR)
Title: Real-time dust/ultrafine dust prediction system based on meteorological factors and air pollutants using active reaction LED sculptures
Inventor: PARK CHUL GYUN
IPC: G06Q50/26
Filed: 2018-07-18
Abstract: The present invention relates to a real-time fine dust/ultrafine dust prediction system based on meteorological factors and air pollutants using an active reaction LED sculpture, configured to predict fine dust and ultrafine dust, the most important substance among air pollutants, based on meteorological factors and the air pollutants through machine learning, and display prediction information thereof using an active reaction LED sculpture so that children, the youth as well as ordinary citizens can easily recognize the prediction information about fine dust and ultrafine dust. The real-time fine dust/ultrafine dust prediction system based on meteorological factors and air pollutants using an active reaction LED sculpture comprises: a predictor collection unit configured to collect factors for predicting fine dust and ultrafine dust; a preprocessing unit configured to extract only factors affecting the fine dust and ultrafine dust from the plurality of collected predictors; a fine dust/ultrafine dust prediction means configured to predict fine dust and ultrafine dust by learning the extracted factors through machine learning; and a prediction data transmission unit configured to transmit prediction data predicted by the fine dust/ultrafine dust prediction means.
Patent KR-20190058269-A (KR)
Inventor: AONUMA DAISUKE
IPC: C23C14/34
Filed: 2018-07-23
Abstract: The present invention provides a technique capable of promoting improvement of film forming precision, and a technique capable of consuming a target material with reduced waste of the target material while promoting improvement of film forming precision. A first virtual line (L1) passing through a first point (Z1) where a normal flux density component of a corresponding surface of a cylindrical target (40A) becomes 0 in a virtual line extending in a radial direction of the target (40A) perpendicularly crosses a surface (11) to be processed of a substrate (10) to pass between a first magnet (401A) and a second magnet (402A) from a center point of the target (40A) on a cross section perpendicular to a center axis line of the target (40A). A second virtual line (L2) passing through a second point (Z2) where a flux density component different from the first point (Z1) becomes 0 on the surface of the target (40A) in the virtual line does not cross the substrate (10).
Patent KR-20200012098-A (KR)
Title: Wireless Opening and Shutting Device of Vehicle Load Box Cover
Inventor: KIM WON JUN
IPC: B60R16/023
Filed: 2018-07-26
Abstract: The present invention relates to a wireless opening and closing device for a vehicle loading box cover. More particularly, in an automatic cover opening and closing device for a freight vehicle, the present invention relates to the wireless opening and closing device for a vehicle loading box cover which further comprises: a cover adjustment device attached to the freight vehicle and connected to the cover opening and closing device for the freight vehicle and receiving a signal from the outside using Bluetooth communication to control the automatic cover opening and closing device for the freight vehicle; and a user terminal which is carried by a user and transmits a control signal to the cover adjustment device using Bluetooth communication.
Patent KR-20200014626-A (KR)
Inventor: PARK KYU JIN
IPC: B60R25/04
Filed: 2018-08-01
Abstract: The present invention relates to an alighting checking apparatus for a children school bus which alleviates disadvantages of a conventional method of a sleeping child check bell and, more specifically, to an alighting checking apparatus for a children school bus which continuously maintains vehicle starting even if a start key is separated from the vehicle and allows a driver to terminate vehicle starting by pressing a checking button in the back of the vehicle to prevent dangerous situations of children from heat and cold. A school bus start key (10) connects + BATT, + ACC, GND, and start detection to a main body (20). The start key (10), a horn (28), and an emergency light (29) are connected to the main body (20) via a plurality of relays (21-24), and the main body (20) is provided with an MCU (26), an internal buzzer (27), and an RF receiving unit (25). Even if a driver separates the start key (10) after arriving at a school or a kindergarten, vehicle starting is continuously maintained and the emergency light (29) is operated by the MCU (26) of the main body (20) to make a sound at two-second intervals by the internal buzzer (27). When the driver presses a sleeping child checking button (30) in the back of the vehicle after checking each seat while moving to the back of the vehicle, the MCU (26) terminates vehicle starting and stops the operation of the emergency light by the RF receiving unit (25) to stop the sound of the internal buzzer (27).
Patent KR-20180092923-A (KR)
Title: Boos having refuse segregate collection function and air purify mehtod the same
Inventor: YEOM GUE IK
IPC: E04H1/12
Filed: 2018-08-10
Abstract: According to an embodiment, provided is a separate garbage collection booth which comprises: a camera or a sensor; a separation collection container separating and containing garbage; a monitoring device photographing or detecting opening and closing of a door and opening and closing of the separation collection container through the camera or the sensor; and an air purifier purifying, deodorizing, and sterilizing a smell or an odor generated from the separation collection container in response to the photographing or the detection. Therefore, a smell, an odor, or a harmful material can be cleanly removed, and at the same time, without cleaning and replacing a filter for a long period of time, management and maintenance costs can be reduced.
Patent KR-20200020217-A (KR)
Title: Transmission device and control method thereof
Inventor: KIM KANG HO
IPC: H04L1/08
Filed: 2018-08-16
Abstract: According to the present invention, disclosed is a technology which may satisfy both a coverage increase effect and throughput performance guarantee by realizing a method (technology) to stop (end) data transmission even if a predetermined number of repetitions, i.e. RL, remains if data decoding on a reception device side is successful when a transmission device transmits data by performing a repetitive transmission operation.
Patent KR-20200022864-A (KR)
Title: Eco-friendly fishing rod and its manufacturing method
Inventor: KIM YANG HYEON
IPC: B21J13/00
Filed: 2018-08-24
Abstract: The present invention relates to an eco-friendly fishing weight and a manufacturing method thereof and, more specifically, to an eco-friendly fishing weight, which has no fear of elution of heavy metals in the water by forming a rubber coating layer on an outer surface of a body of the fishing weight molded with lead, and does not to cause harmful to the human body during handling, and to a manufacturing method thereof. The eco-friendly fishing weight of the present invention is that a lead hiding layer formed by coating a rubber coating layer on an outer surface of a lead weight molded into various shapes and forms by inserting a ring at the top is formed.
Patent KR-20200031319-A (KR)
Title: Simulation method of soil behavior due to dam break using moving particle simulation
Inventor: KIM KYUNG SUNG
IPC: G06F17/10
Filed: 2018-09-14
Abstract: According to the present disclosure, a simulation method of the soil behavior due to dam collapse is capable of simulating the behavior of surface soil due to vigorous flow generation and generated flows due to dam collapse using a moving particle semi-implicit technique among particle-based computational fluid dynamics techniques, and can be applied to the actual dam-collapse problem, and thus can be used as empirical data for dam collapse. According to an embodiment of the present disclosure, a simulation method of the soil behavior due to dam collapse is a method for simulating the soil behavior due to dam collapse using a governing equation of the incompressible moving-particle-simulation (MPS) according to the Lagrangian approach. In equations (1) and (2), ρ (rho) is the density, t is time, p is the pressure, vector u is particle velocity, ν (nu) is the kinematic viscosity, ∇ (nabla) is gradient, ∇^2 is Laplacian, g is the gravitational acceleration, σ (sigma) is the surface tension coefficient, κ(kappa) is the interface curvature, and vector n is the normal vector of the interface. The method is calculated using the continuous equation of (1) and the Navier-stoke equation of (2).
Patent KR-20200031957-A (KR)
Inventor: SEONGGU SHIN
IPC: F25D17/06
Filed: 2018-09-17
Abstract: The present invention relates to a refrigerator and a control method thereof, which can control the amount of cold air introduced into an ice-making chamber in order to maintain the uniform temperature of the ice-making chamber. To this end, a refrigerator of an embodiment of the present invention is characterized by comprising: a main body having a storage chamber; a door opening and closing the storage chamber; an ice-making chamber provided at the door to produce ice; an evaporator provided at one side of the storage chamber in order to generate cold air; a cold air flow path connected between a space in which the evaporator is provided and the ice-making chamber; an ice-making fan provided on the cold air flow path in order to supply the cold air produced by the evaporator to the ice-making chamber by means of the cold air flow path; a temperature sensor provided in the ice-making chamber in order to measure the temperature of the ice-making chamber; and a control unit which controls at least one among the speed and the operation time of the ice-making fan based on the average temperature of the ice-making chamber within an operation cycle of the ice-making fan.
Patent KR-20190034105-A (KR)
Title: Led dimming
Inventor: MILNER LUCAS ANDREW
IPC: H05B44/00
Filed: 2018-09-20
Abstract: Provided are techniques for low- or deep-dimming a light emitting diode (LED) load. A method of deep-dimming the light emitting diode (LED) load comprises: a step of allowing the current of an inductor to reach the target current for the next off-time period of a PWM switch cycle, during the initial on-time of the PWM switch cycle when the current of the inductor does not reach the target current until the end of the on-time of a pulse width modulation (PWM); a step of coupling the inductor, through a PWM switch, to an LED; and a step of interrupting the energizing of the inductor at the end of the on-time of the PWM switch in response to the current of the inductor reaching the target current before the on-time of the subsequent PWM switch cycle.
Patent KR-20200036185-A (KR)
Inventor: SON YEONG HEOK
IPC: E04G1/24
Filed: 2018-09-28
Abstract: The present invention relates to a pipe installation device in a factory, comprising: a lower plate (100) having a plurality of wheel bundles (110) installed in a lower portion thereof to be moved on the ground; an upper plate (200) installed in an upper portion of the lower plate (100); a vertical moving cylinder (300) installed in a lower portion of the upper plate (200) to vertically move the upper plate (200); and a pipe fixing unit (400) installed on the upper plate (200) to fix and install a pipe on a ceiling in a factory. The pipe can be installed on the ceiling in the factory by using the pipe installation device in a factory, and thus work is quickly performed to shorten work time. Moreover, accidents can be prevented by the pipe installation device in a factory.
Patent KR-20200038572-A (KR)
Inventor: KYUNG CHONG MAN
IPC: B62D35/00
Filed: 2018-10-04
Abstract: The present invention can reduce fuel costs and emission of substances that cause global warming. An air flow direction changing device and a buoyancy effect generating device are installed in a vehicle to increase fuel efficiency of the vehicle.
Patent KR-20200043150-A (KR)
Title: Composition for enhancing immunity comprising extract of Sargassum horneri as an active ingredient
Inventor: KIM DAE IK
IPC: A61K36/03
Filed: 2018-10-17
Abstract: The present invention relates to a composition for enhancing immunity containing an extract extracted from an organ or a part of Sargassum horneri as an active component. The composition has no cytotoxicity to macrophages and greatly amplifies the amount of NO and cytokine that induce an immune response, thereby having an excellent immune-enhancing effect.
Patent KR-20200043795-A (KR)
Inventor: AHN CHUL MIN
IPC: A45D6/00
Filed: 2018-10-18
Abstract: The present invention relates to a beauty device for hair volume. More specifically, the beauty device comprises: a hairpin having a pin conductor and used for hair volume by forceps; and a charging unit having a heater therein and transferring heat to the pin conductor as the hairpin is inserted. Heat is generated by the power applied while the hairpin is attached to the charging unit, and as the heat is transferred to the pin conductor of the hairpin, it is possible to form hair volume using the hairpin having heat, thereby providing convenience.
Patent KR-20200046431-A (KR)
Inventor: AHN SUNGHYUN
IPC: B60L50/50
Filed: 2018-10-24
Abstract: The present invention relates to a vehicle which can increase convenience of a user and safety of the vehicle. The vehicle comprises: a driving motor connected to a wheel and applying a driving force to the wheel; a power conversion unit connected to an external power source and transforming power inputted through the external power source by using a coil provided in the driving motor; a battery charged by a counter electromotive force of the driving motor in a regenerative breaking mode, charged by the power transformed by the power conversion unit in a charging mode, and supplying driving power to the driving motor in a driving mode; an oil pump supplying oil to the driving motor; a detection unit detecting the temperature of the oil; and a control unit controlling operation of the oil pump to be in a preheating mode when the temperature of the oil detected by the detection unit is equal to or less than a first reference temperature and the battery is in the charging mode, and applying reference power to the oil pump so that the oil flows into the driving motor when the operation of the oil pump is controlled in the preheating mode.
Patent KR-20200051282-A (KR)
Inventor: KIM JIN YOUNG
IPC: C12M1/26
Filed: 2018-11-05
Abstract: The present invention provides a culturing device of a microfluidic element. The present invention comprises a base; a plurality of support plates spaced apart on an upper part of the base in a height direction, and having a microfluidic element mounted; a connection frame extending in the height direction to connect the plurality of support plates, and coupled to the support plates to be able to rotate; and a driving part disposed between the base and the support plates and transmitting a driving force to the support plates, wherein when the support plates are tilted about a first rotation axis to form inclination of the support plates, a culturing solution moves along an internal channel of the microfluidic element. According to the present invention, the culturing solution can move without installation of an additional driving source.
Patent KR-20200051353-A (KR)
Inventor: PARK JUNG SOO
IPC: H01L23/525
Filed: 2018-11-05
Abstract: A semiconductor package according to one embodiment of the present invention comprises: a connection structure comprising a first insulation layer, a first redistribution layer disposed on the first insulation layer, and a first connection via in connection with the first redistribution layer by penetrating the first insulation layer; a semiconductor chip disposed on the connection structure; an encapsulant covering at least a part of the semiconductor chip; a second insulation layer on the encapsulant; a second redistribution layer comprising a signal line disposed on the encapsulant; and a heat dissipation layer disposed on the encapsulant and electrically separated from the signal line. According to the present invention, a semiconductor package having a heat dissipation layer has excellent heat dissipation properties and does not affect the signal line of a wiring structure.
Patent KR-20200055875-A (KR)
Title: Height adjustment device for solar panel assambly
Inventor: KIM JANG UNG
IPC: E04H12/22
Filed: 2018-11-14
Abstract: The present invention relates to a height control device for a solar panel assembly, which simply controls a height of the solar panel assembly installed on the ground without a concrete base block formed at the uniform height, thereby being simply installed in a site and reducing man-hour input thereinto. Also, the height control device for a solar panel assembly controls the height of the solar panel in accordance with situations even when ground subsidence is generated, thereby maximizing solar energy generating efficiency and minimizing welding between each member. Therefore, durability can be drastically improved.
Patent KR-20200057472-A (KR)
Title: Rotatable umbrella dewatering device
Inventor: KIM YOUNG JIN
IPC: F26B5/14
Filed: 2018-11-16
Abstract: A rotating umbrella dewatering device of the present invention comprises: a support; a first bevel gear fixedly installed on an upper part of the support; a second bevel gear which is rotated by gear engagement when rotated together with a center shaft of the first bevel gear; a storage case which is connected to a rotary shaft of the second bevel gear and rotates in conjunction with a plurality of blades radially coupled to an inner circumference. When an umbrella is inserted into the center of the blade and the storage case is rotated around the center shaft, a rotational direction is changed through the first bevel gear and the second bevel gear to rotate the storage case, so that water is removed from the umbrella.
Patent KR-20200058080-A (KR)
Inventor: Lee ju kang
IPC: A61B5/107
Filed: 2018-11-19
Abstract: The present invention relates to a device and a method for early predicting and selecting problems, which may occur when a user wears shoes in the future, to select shoes suitable for foot of a user in selecting shoes. The device comprises: a wearing unit worn on foot of a user; a sensor unit included in the wearing unit and measuring force applied to the foot of the user; and a control unit determining whether shoes are suitable for magnitude of the force measured by the sensor unit.
Patent KR-20200058855-A (KR)
Title: Ion removing kit, boiler system having the same and method for providing soft water using the same
Inventor: LEE SOO YOUNG
IPC: C02F1/00
Filed: 2018-11-20
Abstract: An ion removal kit according to the present invention comprises: a kit case; a filter unit which is provided inside the kit case, and receives raw water from a main flow path for supplying the raw water to a supplement tank storing water to be supplemented to a boiler system where a plurality of boiler units are connected in parallel so as to remove, through electrodeionization, at least some of ionic substances included in the received raw water, thereby discharging soft water containing less ionic substances than the raw water; a filter flow path which is provided inside the kit case, and which is for connecting the filter unit and a water inlet provided in the kit case so as to receive the raw water; a water discharge flow path which is provided inside the kit case, and which is for connecting the filter unit and a water outlet provided in the kit case so as to deliver the soft water to the main flow path; and a control part which is provided inside the kit case and controls the filter unit.
Patent KR-20190111726-A (KR)
Inventor: KIM JIN SOOK
IPC: A61K36/54
Filed: 2018-11-23
Abstract: The present invention relates to a composition for preventing or treating obesity, comprising a mixed extract from twig of Cinnamomum cassia. More particularly, provided are a pharmaceutical composition for preventing or treating obesity, comprising a mixed extract from twig of Cinnamomum cassia and Moutan Cortex Radicis, a health functional food and a feed composition for preventing or treating obesity, which contains the pharmaceutical composition, and a method for preventing or treating obesity. The method comprises a step of administering the pharmaceutical composition to an individual excluding a human. The mixed extract from twig of Cinnamomum cassia and Moutan Cortex Radicis of the present invention can suppress the intestinal absorption of fat, which causes obesity, and weight gain even upon a single dosage. When administered for a long time, the mixed extract can lower blood lipid levels, reduce adipose tissues in weight and size, effectively inhibit accumulation of lipids in hepatic tissues, and completely overcome fatal side effects of Xenical, such as frequent diarrhea, etc. Hence, the mixed extract can be widely applicable in the development of pharmaceutical compositions and functional foods for preventing or treating obesity.
Patent KR-20200062861-A (KR)
Title: Tire abrasion confirmation system and method thereof
Inventor: HWANG SUNG WOOK
IPC: G01N21/84
Filed: 2018-11-27
Abstract: According to one embodiment of the present invention, a tire abrasion evaluation system comprises: a road surface condition sensing unit for sensing a road surface in front of a vehicle to provide a road surface image; a driving determination unit for extracting road surface condition information on the front of the vehicle using the road surface image, and determining whether to change a driving direction of the vehicle in accordance with the road surface condition information; a driving control unit for controlling the vehicle to be driven along a preset driving path, and reflecting the driving direction determined by the driving determination unit to control the vehicle to be driven in the driving path; and a photographing unit for acquiring an abrasion image by photographing a final condition of a tire mounted on the vehicle after the driving of the vehicle is completed. The road surface condition information includes information on the degree of irregularity of the road surface. According to the present invention, abrasion variation can be minimized.
Patent KR-20200064436-A (KR)
Title: Refillable writing instruments
Inventor: GAM DU YEOP
IPC: B43K24/02
Filed: 2018-11-29
Abstract: The present invention relates to a refillable writing instrument used by filling ink into a tube of a writing instrument, which adjusts the entire length of a writing instrument to simply fill ink and to be easily carried, and prevents the ink from being dried to be attached to a ball or to damage the ball by being used by protruding a lead body to the outside from a sleeve through a hook. The refillable writing instrument of the present invention comprises: a cylindrical sleeve having a holder formed around an inner side surface, and having a lower portion in a conical shape; an intermediate sleeve fitted into an upper portion of the sleeve; an upper sleeve fitted into an upper portion of the intermediate sleeve, and having a hanger and a lid; a lead body fitted into a lower portion of the sleeve, and having a ball embedded in a lower end in which an ink tube is formed in an upper portion thereof; and a hook fitted into the sleeve, and introducing or protruding the lead body inside or outside the sleeve.