baber/WOPTO huggingface dataset:
Patent KR-20200125264-A (KR)
Title: Steel built-up beam for composite transfer girder
Inventor: KIM YOUNG MIN
IPC: E04C3/293
Filed: 2019-04-26
Abstract: The present invention relates to a steel plate assembly beam for a steel-concrete composite transfer girder, which is integrated with concrete deposited in a steel plate assembly beam to form a steel-concrete composite transfer girder and, more specifically, to a steel plate assembly beam for a steel-concrete composite transfer girder, which assembles a pair of web plates, a lower plate, and an upper mounting angle to construct a steel plate assembly beam to greatly reduce height, facilitate manufacture and construction, and have excellent structural performance. The steel plate assembly beam for a steel-concrete composite transfer girder is to form the steel-concrete composite transfer girder by filling concrete therein to transfer the weight of an upper structure which is a wall-type structure to a lower column of a lower structure which is a Rahmen structure, and comprises: the pair of web plates provided to be separated from each other; the lower plate coupled to a lower portion of the pair of web plates, and extended to allow both ends thereof to protrude outward from the web plates; and the pair of mounting angles wherein the leg on one side thereof is coupled to one side of the upper end of the web plates, and the leg on the other side thereof protrudes outward from the web plates.
Patent KR-20190136933-A (KR)
Inventor: JENKINS MICAH H
IPC: G02B3/00
Filed: 2019-05-20
Abstract: Provided is an optical system capable of including an optical body and a plurality of optical devices supported by the optical body. In addition, a plurality of optical waveguides may extend within the optical body between respective optical devices and a virtual curved surface within the optical body. An optical element may be coupled to the optical body and optically aligned with the plurality of optical waveguides. A controller may be configured to selectively operate the plurality of optical devices to produce at least one optical beam.
Patent KR-20190062365-A (KR)
Title: Complex torque converter
Inventor: HWANG YUN SIK
IPC: F16H61/14
Filed: 2019-05-30
Abstract: Disclosed is a complex torque converter, capable of improving a multiplication ratio of torque by mechanically reducing the speed of a planet gear. According to an embodiment of the present invention, the complex torque converter includes: a cover transferring a driving force of an engine; a shaft plate installed on the inner side of the cover; a sun gear connected to the shaft plate; a pinion gear engaged with the outer circumference of the sun gear and connected to a carrier by a shaft; an output unit connected to the carrier to prevent relative rotation; a ring gear engaged with the outer circumference of the pinion gear; a one-way clutch preventing reverse rotation of the ring gear; a control unit generating an eddy current between the cover and the shaft plate by being installed in the cover or the shaft plate; a first lockup clutch unit selectively and directly connecting the shaft plate and the cover by being connected to the sun gear; and a second lockup clutch unit selectively and directly connecting the cover and the ring gear by being connected to the ring gear.
Patent KR-20200140060-A (KR)
Inventor: PARK JAE DON
IPC: H04B17/30
Filed: 2019-06-05
Abstract: The present invention relates to a method for generating a path profile for analyzing a failure point of radio waves capable of reconstructing a path profile by quantizing similar elevations. According to the present invention, the method for generating a path profile for analyzing a failure point of a radio wave may comprise the steps of: generating a path profile based on digital elevation map (DEM) according to a location of transmission and reception of radio waves; selecting a specific section of the generated path profile as an analysis target section; obtaining altitude values of the selected section to be analyzed; quantizing the obtained altitude values into a preset altitude representative value; generating a reconfiguration profile based on the preset altitude representative value generated through the quantization; and performing failure point analysis of the radio wave path using the generated reconfiguration profile.
Patent KR-20190139151-A (KR)
Inventor: KIM DAL SEONG
IPC: C07C265/14
Filed: 2019-06-05
Abstract: The present invention relates to a production method of meta-xylylene diisocyanate and an optical lens, which has excellent yield and quality while reducing environmental problems by controlling reaction conditions while using an aqueous solution of hydrochloric acid and an organic solvent instead of hydrogen chloride gas, and solid triphosgene instead of phosgene gas in a process for producing meta-xylylene diisocyanate from meta-xylylene diamine via meta-xylylene diamine hydrochloride.
Patent KR-20200141557-A (KR)
Inventor: MIN SEUNG GI
IPC: B62D5/04
Filed: 2019-06-10
Abstract: The present invention provides a road impact simulation device of a steer-by-wire system including: a signal processing unit that calculates a difference in wheel speed between wheels and calculates a difference in lateral acceleration between estimated lateral acceleration and sensing lateral acceleration of a vehicle; an impact determination unit that determines whether or not there is an impact on a road based on the difference in wheel speed; and a torque calculation unit that calculates reaction torque according to the road impact based on a difference in lateral acceleration when it is determined as the road impact.
Patent KR-20200141232-A (KR)
Inventor: CHOI SAE EUN
IPC: F26B3/04
Filed: 2019-06-10
Abstract: The present invention relates to a squid drying device using external air. More specifically, provided is the squid drying device using external air, which is divided into a squid drying room in which a large number of pulleys are accommodated and an external air inflow room into which external air (natural wind) is introduced, a three-dimensional air flow is formed naturally from the front to the rear of the squid drying room by driving an air forced suction fan at the rear end of the squid drying room, and the air containing moisture that have dried a large amount of squid can be finally discharged to the outside, so that drying efficiency by the three-dimensional air flow is improved while enabling mass drying, and squid with excellent flavor can be dried by external air (natural wind).
Patent KR-20200141707-A (KR)
Inventor: LEE JIN SUNG
IPC: F42D1/24
Filed: 2019-06-11
Abstract: The present invention relates to an explosive tube for blasting a rock, which is configured to be opened and closed in a longitudinal direction and be inserted into a blasting hole by being coupled to the other explosive tube for blasting a rock connected to an upper portion. Therefore, the explosive tube for blasting a rock can induce a plurality of tubes in the same direction with respect to a blasting direction of an explosive to blast the rock with a small amount of the explosive and have a plurality of fixing protrusions therein to allow the emulsion-based explosive to be positioned at the center in the tube when the emulsion-based explosive is filled, thereby increasing explosive power.
Patent KR-20200142617-A (KR)
Inventor: LEE SANG SHIN
IPC: H01M10/663
Filed: 2019-06-12
Abstract: A thermal management system for a vehicle is disclosed. The thermal management system for a vehicle comprises: a battery line, where cooling water flows by a first pump, connected to a high voltage battery core and having a first radiator; an inlet line, of which one end is connected to an upstream point of the first radiator of the battery line and the other end is connected to a heating core for indoor air conditioning, allowing the cooling water to flow by a second pump; an outlet line of which one end is connected to the upstream point of the high voltage battery core of the battery line and the other end is connected to the heating core for indoor air conditioning so as to allow the cooling water introduced through the inlet line to flow therein; a refrigerant line having an expansion valve, a cooling core for indoor air conditioning, a compressor, and an air cooling condenser and allowing a refrigerant to flow therein; and a water cooling condenser connecting the refrigerant line and the inlet line and disposed to allowing the refrigerant of a downstream point of a compressor of the refrigerant line and the cooling water of the inlet line to exchange heat with each other.
Patent KR-20200142646-A (KR)
Inventor: KIM DONG HWI
IPC: G09G3/20
Filed: 2019-06-12
Abstract: A display device includes: pixels coupled to first scan lines, second scan lines, light emitting control lines, and data lines; a first scan driver supplying a first scan signal to each of the first scan lines at a first frequency; a second scan driver supplying a second scan signal to each of the second scan lines at a second frequency corresponding to a driving frequency of the pixels; a light emitting driver supplying a light emitting control signal to each of the light emitting control lines at the first frequency; a data driver configured to supply a data signal to the data lines according to the second frequency; and a timing controller controlling the first scan driver, the second scan driver, the light emitting driver, and the data driver. The present invention provides the display device driven with various driving frequencies.
Patent KR-20200143555-A (KR)
Inventor: PARK YOUNG JUN
IPC: B05D7/14
Filed: 2019-06-13
Abstract: The present invention relates to a paint composition with heat dissipation, to a plated steel sheet with heat dissipation comprising a film with heat dissipation using the composition, and to a production method of the plated steel sheet. A heat dissipation coating layer is included on at least one surface of a galvanized steel sheet having a galvanized layer on a surface of the steel sheet, the heat dissipation coating layer has a corrugation protruding toward the outside in the thickness direction of the steel sheet, and includes an anisotropic filler in the protruding corrugation, and the anisotropic filler is oriented toward the outside in the thickness direction of the steel sheet, thereby providing the galvanized steel sheet with excellent heat dissipation properties.
Patent KR-20200143843-A (KR)
Inventor: HAN JONG HUN
IPC: B01J37/08
Filed: 2019-06-17
Abstract: The present invention relates to a method for producing a catalyst particle aggregation for synthesizing carbon nanotubes, and to carbon nanotube synthesis using the same. By using a catalyst produced by the production method of the present invention, carbon nanotubes having a uniform diameter and number of layers can be synthesized, and the synthesized carbon nanotubes are expected to be used as a material for an emitter. The method for producing a catalyst particle aggregation comprises a step of obtaining: a plurality of catalyst particles including a support and catalyst fine particles scattered thereon by combusting a mixture of an inorganic catalyst precursor, an inorganic support precursor, and an organic combustion agent; and carbon residues.
Patent KR-20200145374-A (KR)
Inventor: SUNWOO YE RIM
IPC: D04H1/492
Filed: 2019-06-21
Abstract: The present invention relates to a blended non-woven fabric with excellent touch feeling, which is a spunlace non-woven fabric in which 10 to 90 wt% of split-type composite yarn short fibers and 90 to 10 wt% of natural fibers are hydroentangled, wherein the split-type composite yarn short fibers are physically split during carding and hydroentanglement processes, and the natural fibers are composed of any one of cotton fibers, cellulose fibers, rayon fibers, bamboo fibers, pulp fibers, or mixed fibers thereof.
Patent KR-20210004497-A (KR)
Inventor: YONGCHUL LEE
IPC: B05B12/08
Filed: 2019-07-05
Abstract: Disclosed is an icebreaker. According to an embodiment of the present invention, the icebreaker includes: a hull; a pod propeller arranged on a stern part of the hull; a skeg extended from the bottom of the stern part of the hull in a length direction of the hull and arranged at the front of the pod propeller; and a fluid spray part spraying a fluid to a space between the pod propeller and the skeg so as to prevent ice from being caught between the pod propeller and the skeg in the frozen sea area.
Patent KR-20210006661-A (KR)
Inventor: KIM SUK YOON
IPC: G06F16/9535
Filed: 2019-07-09
Abstract: The present invention relates to an intelligent information technology-based animation content resource service system, and more particularly, to an intelligent information technology-based animation content resource service system for recognizing objects from animation resources based on object recognition and tracking algorithms, providing the same by classification, storage and retrieval, and recommending highly relevant animation resources based on retrieval information of a user.
Patent KR-20210009042-A (KR)
Title: Light radiator for whitening teeth
Inventor: KANG HO YEON
IPC: A61N5/06
Filed: 2019-07-16
Abstract: The present invention relates to a light radiator for teeth whitening, and more particularly, to a light radiator for teeth whitening that is controlled so that a light source is irradiated only when a mouthpiece is positioned in an oral cavity. The present invention exhibits the following effects. That is, according to the present invention, the light source is irradiated only when the mouthpiece is positioned in the oral cavity, and when the mouthpiece is pulled out of the oral cavity, the power is automatically cut off. Thus, the present invention has an effect of preventing the light source from being irradiated to parts of the human body, such as the face and eyes.
Patent KR-20190094309-A (KR)
Title: Electronic device
Inventor: SUNGCHUL SHIN
IPC: G02B27/01
Filed: 2019-07-24
Abstract: The present invention relates to an electronic device. More specifically, provided is the electronic device used for virtual reality (VR), augmented reality (AR), mixed reality (MR), and the like. According to one embodiment of the present invention, the electronic device comprises: a frame having at least one opening portion; a control unit mounted to the frame and generating an image; and a display unit fixed to the opening portion of the frame and reflecting the image. The control unit may include: a light source part including a plurality of light emitting elements configured to emit a plurality of light sources having different wavelengths in the same direction to provide the image; and a beam synthesis part synthesizing the plurality of light sources incident from the light source part, and emitting the synthesized light source.
Patent KR-20190099183-A (KR)
Title: Nrf2 activating composition containing radish extract as an active ingredient and a method for producing the radish extract
Inventor: KIM GI OK
IPC: A61K36/31
Filed: 2019-08-19
Abstract: The present invention relates to a composition for inducing the activation and expression of Nrf2, comprising a radish extract as an effective component, and more particularly, the present invention has confirmed that the composition expresses, by activating a transcription factor, Nrf2, NADPH production regulatory gene, GSH production regulatory gene, quinone detoxification gene, iron regulatory gene, redox homeostasis regulatory gene, heme metabolism gene, and the like. By using liver cells, HepG2 cells, RAW264.7 cells used as an inflammation model, and 3T3L1 cells whose mechanism of adipocyte differentiation is extensively studied, the present invention has confirmed that Nrf2 activation due to the composition results in 1) the effect of suppressing the differentiation from liver cells to fat liver cells, 2) anti-inflammatory effect in inflammatory cells, and 3) the effect of suppressing the differentiation from preadipocytes to adipocytes.
Patent KR-20210022464-A (KR)
Title: thermal deformation compensating factor calculating apparatus using deep learning and method therefor
Inventor: KIM IN TAK
IPC: G05B19/404
Filed: 2019-08-20
Abstract: The present invention relates to a device for computing a thermal displacement correction factor using deep learning which can computes a thermal displacement factor through an artificial neural network by using temperature change data and displacement change data to provide a correction value, and a method therefor. The present invention can reflect deformation delay time of an instrument according to thermal conduction time or temperature using two-dimensional input data which uses temperature and displacement data within a preset section as an input value by calculating time series displacement data generated through the temperature data and the displacement data of each component of equipment by using a thermal displacement correction model and a displacement correction model composed of the deep learning-based artificial neural network, thereby providing computed thermal displacement factor and a position correction value, thereby improving processing precision of the equipment.
Patent KR-20210023429-A (KR)
Title: Ventilation system of a cage for breeding an experimental animal and the method thereof
Inventor: KIM JONG MYON
IPC: F24F3/16
Filed: 2019-08-23
Abstract: Disclosed are a ventilation management system of a cage for breeding experimental animals and a method therefor. The ventilation management system of a cage for breeding experimental animals utilizing a blower motor comprises: an exhaust unit for discharging the air inside the cage to the outside; a measuring unit for measuring components of the discharged air and revolutions per minute (RPM) of the blower motor; an intake unit for returning the measured air to the cage; and a control unit for controlling the air change per hour (ACH) of the cage by adjusting the RPM according to the measured value. The ventilation management system of a cage for breeding experimental animals and a method therefor, of the present invention, have the effect of efficiently ventilating the inside of a breeding cage and continuously providing an optimized environment so that experimental animals can be tested.
Patent KR-20210025158-A (KR)
Title: Safety apparatus for starting engine of automotive vehicle
Inventor: KIM HA SEONG
IPC: B60W50/14
Filed: 2019-08-26
Abstract: The present invention relates to a safety apparatus for starting of a vehicle. More particularly, the present invention relates to a safety apparatus for starting of a vehicle, which first measures the blood alcohol concentration of a user using a breathalyzer sensor installed on a steering wheel of the vehicle to determine whether driving is possible, measures the user′s pupil movement with respect to an LED light installed on the steering wheel, and based on this, secondarily determines whether the user can drive the vehicle, and then controls the vehicle to start.
Patent KR-20210025423-A (KR)
Title: Proximity sensing apparatus
Inventor: CHAE MIN KYOUNG
IPC: H01L31/14
Filed: 2019-08-27
Abstract: A proximity sensing device according to an embodiment of the present invention comprises: a substrate; a light emitting unit provided on one side of the substrate to emit sensing light; a light receiving unit provided on one side of the substrate to be spaced apart from the light source and including a nanowire sensor sensing the sensing light transmitted through a display module having a transmittance of greater than 0% and less than 10% of the sensing light reflected from the outside; and a crosstalk prevention unit preventing crosstalk between the light emitting unit and the light receiving unit.
Patent KR-20210027658-A (KR)
Title: Sauna Capsule for Sterilization or Disinfection
Inventor: BYUN TAE HO
IPC: A61L2/14
Filed: 2019-08-30
Abstract: A sauna capsule for sterilization and disinfection according to one aspect of the present invention comprises: a case measuring the pulse and status information of a user while being spaced apart from the floor to seat a user therein; a cover coupled to one end of the case by a hinge and accommodating a part of a user body; a sterilizing device accommodated in the case and sterilizing the user body accommodated in the cover; and a control device controlling the sterilizing device and the cover and interlocking with an external smart device.
Patent KR-20210007784-A (KR)
Inventor: HAN SEUNG JEA
IPC: A61Q19/02
Filed: 2019-09-06
Abstract: The present invention relates to a cosmetic composition for skin whitening using a pesticide-free ginseng concentrate, which comprises, in the total concentrate, 25-40 wt% of Re saponin, 20-35 wt% of Rd saponin, and 5-15 wt% of ginsenoside F5, and based on the total concentrate, 1-10 wt% of a pesticide-free ginseng concentrate having a solids content of 70-80 brix in the concentrate. According to the present invention, a higher content of saponin is included compared to a content of a conventional ginseng concentrate or red ginseng extract through pesticide-free cultivation, and in particular, the high-concentration saponin content is excellent in anti-inflammatory effects and whitening effects. Therefore, the cosmetic composition containing the pesticide-free ginseng concentrate containing high saponin according to the present invention is produced for various purposes and can be effectively used to remove chloasma, freckles, and blemishes and suppress melanin pigment.
Patent KR-20210030770-A (KR)
Title: A-eco-paper box manufacturing apparatus and method thereof and
Inventor: YOO SEON GYUN
IPC: B32B29/00
Filed: 2019-09-10
Abstract: The present invention relates to a device for manufacturing an eco-friendly double-side-coated paper box and a method using the same. The device of the present invention comprises: a first roller unit provided with a plurality of first rollers; a first coating device for applying a coating agent; a second roller provided with a plurality of second rollers; a second coating device for applying the coating agent; a third roller unit provided with a plurality of third rollers; a microorganism injection device installed at one side of the third rollers in a longitudinal direction; an adhesive applying device for applying an adhesive; and a compression roller located at one side of the adhesive applying device.
Patent KR-20210030806-A (KR)
Title: Shoe rack including Function for checking shoe position
Inventor: SONG SEUNG MIN
IPC: A47B61/04
Filed: 2019-09-10
Abstract: The present invention relates to a shoe closet and, more specifically, to a shoe closet having a shoe storage position check function, capable of sterilizing, drying and deodorizing shoes in a shoe closet, and enabling a user to identify whether shoes are stored in the shoe closet, from the outside. More specifically, the shoe closet includes: a casing formed with a space having an open front side, and storing shoes; a door provided on the front side of the casing; a state informing part provided on one side of an outer part of the casing to indicate whether shoes are stored; and a drying part provided to remove moisture in the casing. Here, the door includes a ventilation part introducing and discharging the air, and can be made of a transparent material such that the inside can be seen from the outside. Besides, the ventilation part comprises an inlet and an outlet, and dehumidification is performed for the air suctioned from the outside through the inlet, thereby discharging the completely dehumidified air to the outside through the outlet. Moreover, the shoe closet can also include an ultraviolet ray radiation part provided to radiate ultraviolet rays into the casing, and can also include an operation part comprising button parts provided on one side of an outer part of the casing in accordance with the number of users, and a sensor part measuring whether shoes are stored in the casing, and temperature and humidity.