baber/WOPTO huggingface dataset:
Patent KR-20190027211-A (KR)
Inventor: OH SOON HWAN
IPC: F24F11/00
Filed: 2017-09-06
Abstract: The present invention relates to a method for a multi-heat source multi heat pump system with cooling-storage operation or heating-storage operation of an air heat source, and cooling-storage-heating-storage simultaneous operation or heating-storage-cooling-storage concurrent operation of a water heat source. The air heat source and the water heat source are used as heat sources of the heat pump, in which four operational modes based on a heating-storage, a cooling-storage, an air heat source, and water heat source are selectively controlled, and the operational mode controls within the base are automatically switched to each other. In addition, hot water or cold water is produced independently just by using one product.
Patent KR-20190030511-A (KR)
Inventor: IURII GOROSHCHAK
IPC: F02C3/06
Filed: 2017-09-14
Abstract: Disclosed is a compressor rotor disk which constitutes an axial compressor for a gas turbine. The disclosed compressor rotor disk has a plurality of dovetail slots formed along the circumferential surface thereof. Here, the dovetail slots are characterized by comprising a cutout portion from which a part of a convex surface on the outside in a radial direction is removed.
Patent KR-20180138514-A (KR)
Inventor: PARK YONG KEUN
IPC: G03H1/04
Filed: 2017-09-19
Abstract: Disclosed are a method and apparatus for recording and reproducing a three-dimensional holographic image using a scanning layer. The method may comprise the steps of: radiating light from a light source to an object; scattering the emitted light through the object; recording a three-dimensional holographic image using the light scattered from the object and a scattering layer; and reproducing the three-dimensional holographic image recorded on the basis of a pattern corresponding to the recorded three-dimensional holographic image and a wave front shaper.
Patent KR-20190047274-A (KR)
Inventor: LEE SEUNG HUN
IPC: G11C7/22
Filed: 2017-10-27
Abstract: A semiconductor device may comprise a phase locked loop circuit, a first clock selector, a synchronization circuit, and a phase detection circuit. The phase locked loop circuit may generate a phase locked clock signal by performing a phase locking operation on a first clock signal. The first clock selector may output one of the first clock signal and the phase locked clock signal based on an operation mode signal. The synchronization circuit may generate a first divided clock signal and a second divided clock signal having a phase difference from the first divided clock signal by dividing an output of the first clock selector. In addition, the phase detection circuit may generate a phase detection signal by comparing a phase of one of the first and second divided clock signals with a phase of a second clock signal.
Patent KR-20190048735-A (KR)
Inventor: JAE SUNG YU
IPC: G09G3/3266
Filed: 2017-10-31
Abstract: According to an embodiment of the present invention, provided is a display panel including first and second gate operating parts placed in first and second edge areas of the non-display area corresponding to both sides of the display area in a horizontal direction, in a display panel including a display area for displaying an image and a non-display area which is the edge of the display area. At this point, the first gate operating part placed in the first edge area includes: a first signal block supplying a first operation control signal to each horizontal line comprising pixels consecutively arranged in a horizontal direction; and a second signal block supplying a second operation control signal, having a different pulse from the first operation control signal, to each horizontal line. The second gate operating part placed in the second edge area includes a third signal block supplying a third operation control signal, having a different pulse from the first and second operation control signals, to the second signal block and each horizontal line. Therefore, the present invention is capable of minimizing brightness variations between areas.
Patent KR-20190048906-A (KR)
Inventor: LEE DONG GON
IPC: F01D9/02
Filed: 2017-10-31
Abstract: According to the present invention, provided is a combustion duct assembly comprising: a liner having a nozzle part and a head part installed on an upper side; a transition piece connected to the liner to guide the generated combustion gas to a turbine side; an elastic support means wherein one side is supported by the liner and the other side is installed to be spaced apart from the liner so as to be elastically moved; and a screw fastening part installed between the elastic support means and the transition piece for improving coupling rigidity between the two members, and absorbing an elongation in a longitudinal direction. Accordingly, the coupling rigidity of the liner and the transition piece is improved through an improved screw coupling method which can correspond to vibration and thermal expansion, thereby providing an advantage of maintaining airtightness.
Patent KR-20190049080-A (KR)
Inventor: HOSAN KIM
IPC: F25B41/04
Filed: 2017-11-01
Abstract: According to the present invention, a control method of a refrigerator comprises the following steps of: operating a first cold air supply means for a first storage chamber while converting into a first cooling cycle for cooling the first storage chamber to operate a compressor; determining whether or not a start condition of a second cooling cycle for cooling a second storage chamber is satisfied; operating a second cold air supply means for the second storage chamber as the start condition of the second cooling cycle is satisfied; determining whether or not an output variation condition of the second cold air supply means is satisfied while the second cold air supply means is operated; and varying output of the second cold air supply means when the output variation condition of the second cold air supply means is satisfied.
Patent KR-20190050397-A (KR)
Inventor: CHO SANG JIN
IPC: C23C8/04
Filed: 2017-11-03
Abstract: The present invention relates to a polishing glazing machine and a manufacturing method for the same. The polishing glazing machine includes: a base plate unit having multiple protrusion patterns; and a metallic oxide pattern layer coated on the upper part of the protrusion pattern. The Mohs hardness of the metallic oxide pattern layer is 8.0 or greater.
Patent KR-20190050422-A (KR)
Inventor: KIM Jinseung
IPC: A61M5/315
Filed: 2017-11-03
Abstract: The present invention relates to an automatic injection syringe. According to the present invention, the automatic injection syringe comprises: a barrel in which an injection solution is accommodated; a plunger provided in the barrel so as to be relatively movable, such that the injection solution accommodated in the barrel is pressurized or the injection solution is put into an accommodation space of the barrel; an elastic body, of which one side is fixed to the barrel and the other side is dynamically connected to the plunger, storing elasticity when the plunger is moved in a direction getting further away from the barrel and pressing the plunger toward the barrel by means of the stored elasticity; and a position fixing means for temporarily fixing the position of the plunger with respect to the barrel after the plunger is moved in a direction getting further away from the barrel.
Patent KR-20190050472-A (KR)
Inventor: HAN JU SEOK
IPC: B33Y70/00
Filed: 2017-11-03
Abstract: The present invention relates to a material composition for a 3D food printer and a producing method of the material composition and, more specifically, to a material composition for a 3D food printer in which additives are mixed to increase shape retention by using milk cream as a main ingredient. The material composition for a 3D food printer includes: milk cream; flavors; and an additive comprising at least one among D-sorbitol, agar, Sunmix T (tapioca), carrageenan, guar gum, xantan gum, maltodextrin, β-cyclodextrin (β-CD), pectin, and gelatin. Preferably, the additive is formed with D-sorbitol.
Patent KR-20190054455-A (KR)
Title: Semiconductor package
Inventor: KIM KIL SOO
IPC: H01L25/065
Filed: 2017-11-13
Abstract: The present invention provides a system in package which can efficiently arrange semiconductor chips in a structure of a limited semiconductor package. According to a technical idea of the present invention, the semiconductor package comprises: a package substrate; a processor chip mounted on a first region of the package substrate; a plurality of memory chips mounted on a second region spaced apart from the first region of the package substrate; a signal transmission device mounted on a third region between the first region and the second region of the package substrate; and a plurality of first bonding wires connecting the plurality of memory chips with the signal transmission device. The signal transmission device includes: an upper pad connected with the first bonding wire at an upper surface part thereof; a through electrode connected with the upper pad at a body part thereof; and a lower pad connected with the through electrode at a lower part thereof, wherein the lower pad is connected with the package substrate by a bonding ball.
Patent KR-20190056463-A (KR)
Title: Display devices and manufacturing method of wiring
Inventor: SONG DO KEUN
IPC: G02F1/1368
Filed: 2017-11-16
Abstract: According to one embodiment of the present invention, a display device comprises: a substrate; a thin film transistor including a gate line, a data line, and a semiconductor layer located on the substrate; and a first electrode connected to the thin film transistor. A wiring of one or more of the gate line and the data line includes a metal layer and an organic layer located on the metal layer, and the organic layer is an ion-doped photosensitive resin composition. Therefore, an objective of the present invention is to provide the display device including the wiring with reduced external light reflection.
Patent KR-20190058753-A (KR)
Inventor: CHOI NAM GON
IPC: G06T7/181
Filed: 2017-11-21
Abstract: Provided is an image processing method which can improve accuracy in an edge part. To this end, the image processing method for converting image data into output data by performing a tone-mapping operation comprises the steps of: determining an edge of an image corresponding to the image data; performing a first tone mapping operation for first image data when the first image data of the image data does not correspond to an edge; determining whether a gray scale of the first image data is included in a predesignated gray scale range when the first image data corresponds to the edge; performing a second tone mapping operation for the first image data when the gray scale of the first image data is included in the gray scale range; and performing the first tone mapping operation for the first image data when the gray scale of the first image data is not included in the gray scale range.
Patent KR-20190059482-A (KR)
Inventor: YEOM DO HO
IPC: A63B24/00
Filed: 2017-11-23
Abstract: A surfing simulation apparatus and a surfing training method using the same are disclosed. The surf simulation apparatus according to one embodiment of the present invention comprises a board-shaped riding unit having a length in one direction; a driving unit connected to the riding unit to change the inclination of the riding unit or to apply vibration to the riding unit; a sensor unit installed at a specific position of the riding unit to sense the position of the hands and feet of a trainee; and a control unit for determining a posture of a trainee according to a signal input from the sensor unit and outputting a signal for controlling the driving unit depending on the result.
Patent KR-20190059697-A (KR)
Inventor: HONG DAE HIE
IPC: B26D7/08
Filed: 2017-11-23
Abstract: The present invention provides a wire tension maintenance device, comprising: a magnetic substance disposed within a solenoid; an object moving along an LM guide; and a wire having one end connected to the magnetic substance and the other end connected to the object. The present invention can maintain tension regardless of length of the wire to be installed at an apparatus for cutting Styrofoam using heated wire, thereby being capable of enhancing cutting precision.
Patent KR-20190060522-A (KR)
Title: Method for preparing lithium secondary battery comprising gel polymer electrolyte
Inventor: JEONG HEE SEOK
IPC: H01M10/052
Filed: 2017-11-24
Abstract: The present invention relates to a method for manufacturing a lithium secondary battery comprising a gel polymer electrolyte. Specifically, the present invention provides a method for manufacturing a lithium secondary battery, which comprises the steps of: manufacturing an electrode assembly comprising a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode; inserting the electrode assembly into a battery case; injecting a composition for a gel polymer electrolyte into the battery case into which the electrode assembly is inserted; sealing the battery case under atmospheric pressure; performing pre-charging; aging the electrode; wetting the electrode in a vacuum state; performing degassing and vacuum-sealing; and curing the electrode in a vacuum state. A lithium secondary battery with enhanced capacity retention ratio can be manufactured.
Patent KR-20190060937-A (KR)
Inventor: CHOI GYEONG SEOK
IPC: H01R13/66
Filed: 2017-11-25
Abstract: The present invention relates to a double safety switch plug, which improve the safety of devices such as grinding devices and irons, by using on and off switches, thereby solving a problem that an accident occurs due to conventional dangerous tools such as grinding devices and irons. The double safety switch plug comprises: an on switch having a rectangular shape such that power can be supplied when a terminal is connected to an outlet by being turned down; an off switch having a button and a lower spring such that a connection to the outlet is blocked by the terminal lifted at the push of the button; a terminal switch having a truss structure to be connectable to the terminal, a pull switch, and a button switch and to be movable; the terminal formed as a 220 V terminal such that power can be supplied for use of the product; and an exterior body having a cylindrical shape to surround and protect all of wires, the on and off switches, and the terminal.
Patent KR-20190063029-A (KR)
Title: Display device including fingerpring identification sensor
Inventor: DOOWON SEO
IPC: C09J7/00
Filed: 2017-11-29
Abstract: According to an embodiment of the present invention, a problem to be solved relates to a display device capable of preventing a trace of pressure of a transparent adhesive film for bonding a fingerprint sensor to the back surface of a display device from being viewed. According to one embodiment of the present invention, the display device comprises: a cover substrate; a display module disposed on the back surface of the cover substrate and displaying an image; a heat dissipation film disposed on the back surface of the display module; and a fingerprint sensor disposed on the back surface of the display module in a fingerprint recognition area where the heat dissipation film is removed. A first gap exists between the fingerprint sensor and the display module.
Patent KR-20190063806-A (KR)
Title: Compound for organic electronic element, organic electronic element comprising the same, and electronic device thereof
Inventor: KIM HYERYEONG
IPC: H01L51/05
Filed: 2017-11-30
Abstract: Disclosed are an organic electronic element comprising: a compound represented by chemical formula 1; a first electrode; a second electrode; and an organic layer located between the first electrode and the second electrode, and an electronic device comprising the organic electronic element. By comprising the compound represented by chemical formula 1 in the organic layer, it is possible to lower a driving voltage, improve luminous efficiency, and expand lifespan of the organic electronic element.
Patent KR-20190065058-A (KR)
Title: Ptc heater device for vehicle
Inventor: LEE WOO YONG
IPC: F24H3/04
Filed: 2017-12-01
Abstract: The present invention relates to a positive temperature coefficient (PTC) heater device comprising: a first heat dissipation unit emitting heat; a second heat dissipation unit coupled to the first heat dissipation unit and dissipating heat; a reinforcement unit disposed at a coupling unit of the first heat dissipation unit and the second heat dissipation unit to increase bonding force; a heat element unit disposed between the first heat dissipation unit and the second heat dissipation unit and generating heat as power is applied; a terminal unit connected to the heat element unit and transmitting power; and a housing unit covering the end of the first heat dissipation unit and the second heat dissipation unit. Accordingly, the number of parts may be reduced, breathability may be ensured, and cooling performance may be improved.
Patent KR-20190068660-A (KR)
Title: Deburring apparatus
Inventor: I JONG MIN
IPC: B24B9/04
Filed: 2017-12-08
Abstract: The present invention relates to a deburring apparatus to remove burrs, and more specifically, relates to a deburring apparatus which is able to rapidly and easily remove burrs from the surface of a processed article with a circular cross-section, and to improve productivity and quality of the processed article. According to the present invention, the deburring apparatus comprises: a fixing means which fixates to allow both ends of the processed article, whose cross-section is circular, to protrude; and a cutting means which includes a cutting unit, which rotates by a motor and removes burrs on a side surface of the processed article, and which is placed on both sides of the fixing means to be movable forward and backward against the processed article. The cutting unit includes: a rotary shaft having a certain length, whose one end is interlocked with the motor; and a cutter which includes: a plurality of holder bars which wrap around a side surface of the processed article, and a cutting tip engaged with an end unit of the holder bars to cut the burrs from on a side surface of the processed article, and which is formed in a trivet shape on the other end of the rotary shaft.
Patent KR-20170142142-A (KR)
Inventor: KIM CHANG GWUN
IPC: C05D9/00
Filed: 2017-12-11
Abstract: The present invention relates to a production method of an effervescent pellet-type silicic acid-based fertilizer for the cultivation of freshwater crops. More specifically, the present invention relates to a foaming diffusible pellet-type fertilizer composition for rice cultivation, which comprises silicate in a mixture of a carbonate salt, an organic acid and an excipient, and can be mechanically sprayed by using a powered device, an unmanned helicopter, or the like. The pellet-type fertilizer of the present invention is combined by introducing into a pelletizer a mixture of 10-50 parts by weight of silicate, 20-80 parts by weight of a carbonate salt, 20-80 parts by weight of an organic acid, and 5-30 parts by weight of an excipient, and treating the mixture at 68-83C. The pellet-type fertilizer produced according to the present invention can be sprayed using devices such as a powered fertilizer sprayer or an unmanned helicopter, and can be effectively used to treat a large area with a silicic acid-based fertilizer. Further, due to being formed in a pellet form which is smaller than a tablet form, the pellet-type fertilizer has the advantage in that when the fertilizer is applied to soils, a silicic acid component is evenly dispersed without being clumped unevenly.
Patent KR-20190070397-A (KR)
Title: A method which measures heart rate and respiration rate through the Ballistic Cardiography in real time
Inventor: CHANG JIN WOOK
IPC: A61B5/0205
Filed: 2017-12-13
Abstract: The objective of the present invention is to measure a respiration rate and a heart rate in real time by using a ballistocardiographic signal. To this end, a level array and a time array are constructed in real time. After recording, the respiration rate and the heart rate are calculated in real time based on a cycle for each section of highest level values stored in the time array.
Patent KR-20190070652-A (KR)
Title: System and method for managing heavy equipment, and a recording medium having computer readable program for executing the method
Inventor: LIM SUNG HYUK
IPC: H04W4/02
Filed: 2017-12-13
Abstract: Disclosed are a system and method for managing heavy equipment and a recording medium in which a computer-readable program for executing the method is recorded. The system comprises: a position information obtaining unit; an operation state determining unit; an operation log writing unit; and an input cost calculating unit. The position information obtaining unit obtains position information of heavy equipment from a position information obtaining device mounted in the heavy equipment. The operation state determining unit determines an operation state of equipment in operation among the heavy equipment from the obtained position information. The operation log writing unit writes an operation log corresponding to the equipment in operation according to the operation state of the equipment in operation. The input cost calculating unit calculates input cost for the heavy equipment using the operation log and contract information of the heavy equipment.
Patent KR-20190071287-A (KR)
Title: Lamp for vehicle
Inventor: KIM JONG WOON
IPC: F21W102/10
Filed: 2017-12-14
Abstract: The present invention relates to a lamp for a vehicle and, more specifically, to a lamp for a vehicle which uses a micro lens optical system including a lenticular lens to form a beam pattern satisfying required light distribution performance. According to an embodiment of the present invention, the lamp for a vehicle comprises: a light source part; a first lens part including a plurality of micro incident lenses onto which light generated from the light source part propagates; and a second lens part including a plurality of micro exit lenses positioned forwards from the plurality of micro incident lenses. A beam pattern is formed by a combination of one or more micro incident/exit units. The micro incident/exit units each includes: a lenticular lens extended in a first direction; and a plurality of corresponding lenses corresponding to the lenticular lens. Any one among the micro incident lens and the micro exit lens is the lenticular lens, and the other one is a corresponding lens.
Patent KR-20190076105-A (KR)
Inventor: SHIN DONG HAN
IPC: A61K36/40
Filed: 2017-12-22
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating liver cancer containing a mixed herbal extract. More specifically, the present invention relates to the pharmaceutical composition for preventing or treating liver cancer containing a mixed extract of Rehmannia glutinosa, Cornus officinalis, and Dioscorea polystachya. The composition according to the present invention contains the mixed extract of Rehmannia glutinosa, Cornus officinalis, and Dioscorea polystachya as an active component, wherein the mixed extract can inhibit the growth of liver cancer cells, thereby being able to be usefully used as the active component of the composition for preventing, alleviating or treating liver cancer.