baber/WOPTO huggingface dataset:
Patent KR-20220009681-A (KR)
Title: A ventilation window being protected from outer force
Inventor: YANG HYUN DONG
IPC: E06B9/52
Filed: 2020-07-16
Abstract: The present invention provides a ventilation window capable of protecting a ventilating mesh. The ventilation window of the present invention comprises: a main frame (10) of a rectangular shape; and a mesh (12) supported on the inside of the main frame, and having a ventilating property while preventing the entry of foreign substances into the inside. Moreover, a protective window (20) is installed on the inside of the main frame. The protective window (20) of the present invention comprises: an internal outer frame (22) supported on the inside of the main frame (10) and, and provided with a coupling protrusion (22a) formed on the inside thereof in a longitudinal direction; an internal inner frame (24) having a frame assembly groove (24a) formed on the outside thereof to couple the coupling protrusion (22a) thereto and a protective net coupling groove (24b) formed on the inside thereof; and a protective net (26) coupled to the protective net coupling groove to protect the mesh. The internal outer frame and the internal inner frame are installed on a portion of a lower portion of a side and a bottom surface of the main frame, and the internal inner frame can be drawn out upwards from the internal outer frame.
Patent KR-20220010845-A (KR)
Inventor: JO YOUNG TAE
IPC: A23L33/105
Filed: 2020-07-20
Abstract: The present invention relates to an SOD-containing herb composition, which is processed and manufactured after an SOD-containing herb is selected. According to a fundamental principle of SOD making that is a germination-type special fermentation principle, every organism has a survival instinct even in an extreme environment, those grown in an extreme environment are excellent in efficacy among the same type of herbs, endurance is caused (killing is prevented) for a certain time while repeating germination induction and control in stages between minimum and maximum temperatures suitable for processing management, and then induction in the final stage is performed at a temperature allowing germination (6 to 12 degrees Celsius), which leads to the composition containing SOD with the highest titer when fine roots start to appear. According to the present invention, the SOD-containing herb composition is prepared by processing after at least one SOD-rich herb is selected among barley, wheat, rye, and oats.
Patent KR-20220011392-A (KR)
Title: Nanocellulose-polyester-composite material and method for preparing the same
Inventor: HWANG SUNG YEON
IPC: C08G63/78
Filed: 2020-07-21
Abstract: The present invention relates to a polyester-nanocellulose composite material and a method for manufacturing the same, and more specifically relates to a polyester-nanocellulose composite material comprising polyester and nanocellulose. According to the present invention, the composite material has excellent tensile intensity and high tensile elongation.
Patent KR-20220013170-A (KR)
Title: Device for cleaning terminal unit
Inventor: PARK HEE TAE
IPC: B08B1/02
Filed: 2020-07-24
Abstract: Embodiments disclose a terminal cleaning device, comprising: a washing unit for washing and discharging an introduced terminal; a sensor unit for detecting the introduction of the terminal; and a control unit that converts an image of a display unit into a predetermined image when the introduction is detected. An object of the present invention is to provide the terminal cleaning device that provides advertisements.
Patent KR-20210080162-A (KR)
Title: Dye dripping relief composition
Inventor: YOO CHANG HUN
IPC: A61K8/898
Filed: 2020-07-29
Abstract: The present invention relates to a hair cosmetic composition. The hair cosmetic composition of the present invention simultaneously implements the dye fixing technology for fixing a dye inside the hair and the hair surface coating technology to prevent the additional leakage of the dye inside by coating the surface of the hair, thereby suppressing the dye from washing out in the washing step and alleviating the color loss of dyed hair.
Patent KR-20220015740-A (KR)
Inventor: SONG BONGJUN
IPC: C08L55/02
Filed: 2020-07-31
Abstract: The present invention relates to a thermoplastic resin composition which comprises: (A) 10 to 20 wt% of a butadiene-based rubber-modified aromatic vinyl-vinyl cyanide graft copolymer; (B) 70 to 80 wt% of an aromatic vinyl-vinyl cyanide copolymer; and (D) 10 to 30 parts by weight of wood flour based on (C) 100 parts by weight of a base resin comprising 5 to 15 wt% of an ethylene-based copolymer comprising a reactive group, and a molded article using the same.
Patent KR-20220016618-A (KR)
Inventor: PARK SUN YOUNG
IPC: A23G9/42
Filed: 2020-08-03
Abstract: The present invention relates to a method for manufacturing tofu ice-cream, in which tofu is added in manufacture of soft ice-cream to increase flavor and satisfy needs of healthy consumers. According to the present invention, the method comprises: a tofu preparation step of heating tofu at a high temperature, cooling the heated tofu for a predetermined period of time in low-temperature water, and removing moisture contained in the tofu; a material preparation step of preparing an ice-cream material including 300 to 400 parts by weight of the tofu from which moisture has been removed in the tofu preparation step and 50 to 70 parts by weight of sugar with respect to 100 parts by weight of a soft ice-cream mix; an aging step of low-temperature aging the mixture of the ice-cream material prepared in the material preparation step; a freezing step of freezing the mixture aged in the aging step for 2 to 3 hours; a pulverization step of pulverizing the mixture frozen in the freezing step to prepare the pulverized mixture; a storage step of stirring the pulverized mixture pulverized in the pulverization step while maintaining at a constant temperature to store the pulverized mixture; and a manufacturing step of manufacturing tofu ice-cream by stirring and cooling the pulverized mixture stored in the storage step.
Patent KR-20220017071-A (KR)
Title: Paste wheel processing device including grinding means
Inventor: LEE SE HEON
IPC: B24B27/00
Filed: 2020-08-04
Abstract: The present invention relates to a paste wheel processing apparatus, which comprises: a rotary table provided with a plurality of workpieces (S) to rotate the workpieces (S) at a constant angle; a fixing means provided on an upper portion of the rotary table, and having the workpiece (S) fixed thereto; a receiving means installed to be spaced apart from the rotary table and supplying and collecting the workpiece (S) to the fixing means; a first grinding means provided to be spaced apart from the rotary table and performing primary grinding on a circumferential surface of the workpiece (S) fixed to the fixing means; a second grinding means provided on one side of the rotary table and performing secondary grinding on a circumferential surface of the workpiece processed by the first grinding means; and a third grinding means provided on one side of the rotary table and finely grinding the circumferential surface of the workpiece (S) processed by the second grinding means. According to the present invention, a transport structure is simple by a supply rail and a take-out rail of the receiving means, and a holding time generated during the supply and collection of the workpiece (S) can be greatly reduced, so that work efficiency and productivity can be greatly improved.
Patent KR-20220021656-A (KR)
Inventor: LEE KWANG MIN
IPC: B33Y80/00
Filed: 2020-08-14
Abstract: An inner color contrast implementation method according to one embodiment of the present invention comprises: a step of generating a 3D model to have a space inside a 3D molded product to be molded; a step of obtaining a plurality of slice images by slicing the generated 3D model into a unit molding layer; a step of molding the 3D molded product through a 3D printer with a first material based on the obtained plurality of slice images; and a step of filling a space of the 3D molded product with a second material, wherein the step of generating the 3D model comprises a step of generating the 3D model to express a color of the first material together with a color of the second material based on the thickness formed of the first material. According to the present invention, a natural color of the 3D molded product can be implemented.
Patent KR-20220026676-A (KR)
Inventor: LEE HYO SOL
IPC: A47G23/02
Filed: 2020-08-26
Abstract: The present invention relates to a drinking cup having a handle so that a user can easily lift cup. According to the present invention, since the handle is formed on the side surface of a container, the user can easily hold and use the cup even when a hot or cold liquid is filled inside the container. The drinking cup of the present invention comprises: the container; and the handle.
Patent KR-20210027217-A (KR)
Title: Valve, system for application of covering product comprising such a valve and dedicated mounting and dismounting tool
Inventor: VANZETTO DENIS
IPC: F16J15/34
Filed: 2020-09-01
Abstract: A valve (4) for a system (2) for the application of a covering product includes protruding or recessed shapes on a peripheral part configured to cooperate with protruding or recessed shapes of a dedicated mounting and dismounting tool (52), and the protruding or recessed shapes are configured to transmit a rotational movement (R1, R2) to the valve (4) and to be secured to the tool (52). The protruding or hollow shapes of the valve include a peripheral profile (542) having a planar surface (542A), and a second peripheral profile (544) located behind the first profile (542) relative to an outer end (546). The second peripheral profile (544) comprises: a first planar surface (544A) aligned with the planar surface (542A) of the first profile (542); and a second planar surface (544B) angularly offset relative to the planar surface (542A) of the first profile (542) so that the second planar surface (544B) of the second profile (544) forms a shoulder (545) relative to the first profile (542). Accordingly, mounting and dismounting of the covering product can be easily performed.
Patent KR-20210031826-A (KR)
Title: Photomask, method for manufacturing photomask, and method for manufacturing display device
Inventor: YAMAGUCHI NOBORU
IPC: G03F1/26
Filed: 2020-09-03
Abstract: Provided is a photomask that allows formation of a resist pattern having an excellent rising profile on a transfer target material. The photomask is provided with a transfer pattern which comprises a light-transmitting part (6), a light-shielding part (7), and a translucent part (8) on a transparent substrate (3). The light-transmitting part (6) is formed by exposing the transparent substrate (3); the translucent part (8) is made by forming a transmission control film (5) on the transparent substrate (3); and the light-shielding part (7) has an edge part (7a) that is disposed with a predetermined width (D1) (μm) (but 0.5<=D1) along an edge adjacent to the light-transmitting part (6) and is made by forming a phase control film (4) formed on the transparent substrate (3), and a multilayer part (7b) that is disposed in a region other than the edge part (7a) and is formed by stacking the phase control film (4) and the transmission control film (5) on the transparent substrate (3).
Patent KR-20220031313-A (KR)
Title: Lipstick case
Inventor: KIM KYU JIN
IPC: A45D40/12
Filed: 2020-09-04
Abstract: The present invention has a structure in which a user can easily take out a lipstick and use the same, and the lipstick is not easily pulled out when not in use. As described above, according to the present invention, there is an advantage that lipstick makeup can be performed by easily holding a lipstick holder, and there is an advantage that the lipstick holder is not arbitrarily drawn out.
Patent KR-20220032232-A (KR)
Title: Method for Failure Diagnosis of Cold Start Emission Reduction System and Vehicle Thereof
Inventor: KOO BON CHANG
IPC: F02D41/22
Filed: 2020-09-07
Abstract: A failure diagnosis method of a cold start emission reduction system using a system diagnosis device (10) applied to a vehicle (1) is characterized by confirming a torque reserve fluctuation compared to a confirmed torque reserve (A) for the ignition timing during cold start from any one of the operation of an electric load device, the operation of an alternator, the operation of a purge valve, the operation of an air conditioner, the shift state of a transmission, and the coolant temperature state of an engine in a cold start E/M reduction system (1-1); applying the torque reserve fluctuation to confirm the failure or normality of any one of the electric load device, the alternator, the purge valve, and the air conditioner and the abnormality of the cold start E/M reduction system so as to secure the accuracy of fault diagnosis on parts for cold start E/M reduction; and in particular, limiting torque reserve diagnosis conditions to a state where there are no engine off and no load fluctuation, thereby preventing erroneous diagnosis due to the engine off that causes abrupt torque reserve reduction.
Patent KR-20220033298-A (KR)
Inventor: JUNG YUN HWAN
IPC: H04N5/3745
Filed: 2020-09-09
Abstract: An image sensor is disclosed. The image sensor according to a technical idea of the present invention includes: a pixel configured to operate in a high conversion gain (HCG) mode and a low conversion gain (LCG) mode during a readout period, and output an LCG reset signal, an HCG reset signal, an HCG image signal, and an LCG image signal as pixel voltages in sequence; and a correlated double sampling (CDS) circuit configured to generate a comparison signal based on a ramp signal and a pixel voltage received from the pixel. The CDS circuit includes a comparator including a first input node, a second input node and a third input node, and configured to receive the pixel voltage through the first input node, receive the ramp signal through the second input node based on the LCG reset signal or the LCG image signal being received as the pixel voltage, receive the ramp signal through the third input node based on the HCG reset signal or the HCG image signal being received as the pixel voltage, and compare the ramp signal to the pixel voltage so as to output the comparison signal corresponding to a comparison result. According to the present invention, a circuit area can be reduced.
Patent KR-20220033673-A (KR)
Inventor: JUNG WON HEE
IPC: G06N20/00
Filed: 2020-09-10
Abstract: The present invention relates to a device for estimating element and ash components by using industrial analysis data of coal for accurately estimating element and ash components by using an industrial analysis result of coal and a method thereof. According to the present invention, the device for estimating element and ash components by using industrial analysis data of coal comprises: a data collection unit in which data including element and ash components predictable through an industrial analysis result is collected and stored; an industrial analysis unit that performs industrial analysis on coal; and a data estimation unit for estimating element and ash components for the industrial analysis result by using the industrial analysis result by the industrial analysis unit as an input variable by using an artificial intelligence engine learned through the data.
Patent KR-20220039066-A (KR)
Inventor: PARK SI ON
IPC: G06N3/04
Filed: 2020-09-21
Abstract: The present invention relates to a network on chip to facilitate a design of a neural network accelerator, which can enhance the efficiency of hardware by removing a component unnecessary from a switch. According to an embodiment of the present invention, the network on chip includes: a first micro-switch unit; a second micro-switch unit; and a third micro-switch unit. The first micro-switch unit processes a scatter operation for transmitting data related to an output feature map received from a global buffer to a processing element (PE), a gather operation for transmitting data received from the PE to the global buffer, and a local operation to transmit data between PEs. The second micro-switch unit processes a scatter operation for transmitting data related to an input feature map received from the global buffer to the PE. The third micro-switch unit processes a scatter operation for transmitting filter-related data received from the global buffer to the PE.
Patent KR-20220042747-A (KR)
Inventor: SANGJIN NAM
IPC: G09G3/3266
Filed: 2020-09-28
Abstract: The present invention relates to a display device and a driving method thereof. The display device comprises: a display panel in which a power line supplying a pixel driving voltage to a plurality of pixels is disposed; a printed circuit board in which a power input line connected to the power line of the display panel is disposed; and a control unit controlling at least one between brightness and a contrast ratio of the pixels based on a change amount of the pixel driving voltage detected on the power input line. Accordingly, the present invention can reduce power consumption without a complicated data calculation process.
Patent KR-20220046715-A (KR)
Title: Metal-carbon composite structure and high thermal conductivity heat-dissipating material including the same
Inventor: LEE SANG HYUN
IPC: C01B32/05
Filed: 2020-10-07
Abstract: The present invention provides a preparation method of a metal-carbon composite which comprises: a step of providing a porous catalyst; a step of synthesizing a carbon material on a surface of the porous catalyst; a step of removing the porous catalyst to form a three-dimensional porous carbon structure; a step of placing and complexing a metal in the three-dimensional porous carbon structure to form a metal-carbon composite; and a step of compressing the metal-carbon composite to control the porosity of the metal-carbon composite.
Patent KR-20210050454-A (KR)
Title: Apparatus and method for determining modulation and coding scheme
Inventor: WON SEUCK HO
IPC: H03M13/00
Filed: 2020-10-13
Abstract: Disclosed are a method for determining modulation and coding scheme (MCS) of a communication system to reduce load of a server. According to one embodiment of the present invention, the method comprises the following steps: determining an MCS according to radio channel quality and correcting an error to generate a corrected MCS; extracting the length of a concatenated ACK packet through information received from a receiving device and calculating the length of the concatenated ACK packet according to a desired packet error rate; measuring the length of the concatenated ACK packet again by applying the corrected MCS to calculate the corrected length of the concatenated ACK packet; and training a neural network by using a machine learning method based on an MCS difference indicating a difference between the MCS and the corrected MCS determined according to the channel quality and a concatenated ACK packet difference indicating a difference between the length of the concatenated ACK packet and the corrected length of the concatenated ACK packet.
Patent KR-20220050524-A (KR)
Inventor: LEE KWAN SANG
IPC: C02F1/28
Filed: 2020-10-16
Abstract: The present invention relates to a preparation method of anthracite-based manganese sand which can increase the amount of manganese dioxide adhesion by using anthracite as a carrier to which manganese dioxide (MnO_2) is attached to improve the adsorption performance of manganese ions in water and prevent the manganese removal properties of manganese sand from being degraded through excellent back-washing efficiency. The preparation method of anthracite-based manganese sand according to the present invention comprises: a step of adding the anthracite into a manganese aqueous solution and mixing the same to adsorb the dissociated manganese ions (Mn^2+) in the manganese aqueous solution onto a surface of the anthracite; a step of separating the anthracite to which manganese ions (Mn^2+) are adsorbed; a step of mixing the anthracite adsorbed with the manganese ions (Mn^2+) with a manganese oxidation solution to form the manganese dioxide (MnO_2) on the surface of the anthracite through a reaction between an oxidizing agent (MnO^4-) dissociated from the manganese oxidation solution and the manganese ion (Mn^2+); and a step of removing unreacted manganese ions from the surface of the anthracite.
Patent KR-20210052258-A (KR)
Title: Antifugal polymer composition comprising a polymer compound in which the cationic monomer is graft-polymerized in a fluorine-based copolymer
Inventor: SOHN EUN HO
IPC: C08F214/22
Filed: 2020-10-20
Abstract: Disclosed is an antimicrobial polymer composition comprising a polymer compound obtained by graft polymerization of a cationic monomer containing a vinyl group and a quaternary ammonium group to polyvinylidene fluoride-co-chlorotrifluoroethylene (PVDF-co-CTFE).
Patent KR-20220053242-A (KR)
Inventor: KIM TAE KI
IPC: H01L21/677
Filed: 2020-10-22
Abstract: The present invention relates to an auto shutter. According to an embodiment of the present invention, the auto shutter may comprise: a base plate formed in a longitudinal direction and including a plurality of roller holes apart from each other at regular intervals; a shutter plate vertically connected to one side of the base plate; a rotary shaft fastened with a lower side of the base plate to rotate the base plate and the shutter plate, and having a hollow part therein; a plurality of rollers connected to make a relative rotation with respect to the rotary shaft, wherein at least a part thereof is exposed through the roller holes; a driving water supply line supplying driving water to the hollow part; a rotary connection unit connecting the driving water supply line so that the driving water supply line can make a relative rotation with respect to the rotary shaft; and a plurality of driving water bucket units engaged with the base plate to cover the rollers exposed through the roller holes, and receiving the driving water from the hollow part. The present invention aims to provide the auto shutter which is capable of preventing deposits from being formed on rollers.
Patent KR-20220057247-A (KR)
Inventor: KIM HO YOUNG
IPC: C08L1/12
Filed: 2020-10-29
Abstract: The present invention relates to a preparation method of a grown body using a non-solvent-induced phase separation method or a gas phase-induced phase separation method and provides a preparation method of a grown body which places a discharge unit in a first fluid and discharges a polymer solution from the discharge unit to form a growth body. Meanwhile, the first fluid may be a non-solvent or a gas with respect to the polymer solution.