baber/WOPTO huggingface dataset:
Patent KR-20210108677-A (KR)
Title: Conjugated-diene based copolymer, method for preparing the same and rubber composition comprising the same
Inventor: CHOI WOO SEOK
IPC: C08F236/10
Filed: 2020-02-26
Abstract: The present invention relates to a conjugated diene-based copolymer. More specifically, provided are a conjugated diene-based copolymer including a unit derived from a compound selected from a group consisting of a unit derived from a conjugated diene-based monomer, a unit derived from an aromatic vinyl monomer, and a compound represented by chemical formulas 1 to 4 (see in the specification), a manufacturing method thereof, and a rubber composition including the same.
Patent KR-20210108785-A (KR)
Title: Method and apparatus for selecting service in a wireless communication system
Inventor: HAN YOON SEON
IPC: H04L12/24
Filed: 2020-02-26
Abstract: The present invention relates to a method for selecting a service in a wireless communication system to efficiently select a service in the wireless communication system and an apparatus thereof. According to the present invention, a method for operating a network data analytics function (NWDAF) in a wireless communication system comprises the following steps: receiving a request message for analysis information from a network function (NF); transmitting a discovery message for discovering another NWDAF to a network repository function (NRF) on the basis of the received request message; receiving, from the NRF, a response message to the discovery message; transmitting a message related to processing the analysis information to the other NWDAF on the basis of information on the other NWDAF included in the received response message; receiving, from the other NWDAF, a response message to a message related to the processing the analysis information; and generation the analysis information on the basis of a result of a process on the analysis information performed by the NWDAF and a result of a process on the analysis information performed by the other NWDAF included in the response message received from the other NWDAF.
Patent KR-20210111958-A (KR)
Title: Fire Hydrant Location LED Sign With Key
Inventor: NAM KI HWAN
IPC: E03B9/04
Filed: 2020-03-04
Abstract: The present invention relates to a location sign that is also for a key and is an integration with a fire hydrant, for overall publicity about the policy of prohibiting parking and stopping around fire hydrants and for securing golden time at the fire site. The present invention is to manufacture a fire hydrant integrated sign and equipped with a fire hydrant key function. After making an integrated sign for a ground-type fire hydrant, a fire hydrant opening/closing valve is mounted thereon.
Patent KR-20210112561-A (KR)
Title: Apparatus and method for generating terahertz wave using dual mode laser
Inventor: HYUN SOO KIM
IPC: H01S5/50
Filed: 2020-03-05
Abstract: The present invention relates to an apparatus for generating a terahertz wave. An apparatus for generating a terahertz wave according to an embodiment of the present invention includes a first single-mode laser for generating a first beating signal; a dual-mode laser comprising a gain adjustment region for modulating the first beating signal and a second single-mode laser for generating a second beating signal; and a photo mixer that mixes the modulated first and second beating signals and modulates a current supplied based on the beating frequencies of the mixed beating signals to generate a terahertz wave signal. The gain adjustment region is formed between the first single-mode laser and the second single-mode laser. The first beating signal is output from the first single-mode laser to the gain control region and is modulated based on a reverse voltage supplied to the gain control region.
Patent KR-20210113770-A (KR)
Title: A loading member for delicate fruit and method of loading used it and method of transfer used it
Inventor: LEE SAENG KYU
IPC: B65D21/02
Filed: 2020-03-09
Abstract: The present invention relates to a member for loading soft fruits and a method for loading and transporting soft fruits using the same. Provided are the member for loading soft fruits which increases a loading weight when a transparent storage box made of PET is used and facilitates recycling of a PET material due to labeling and the like, and the method for loading and transporting soft fruits using the member. To this end, the member for loading soft fruits formed in a tubular shape through which an upper end and a lower end are opened and penetrated is provided, and the method for loading and transporting soft fruits using the member for loading soft fruits is provided. An objective of the present invention is to provide the member for loading soft fruits which facilitates the separation and collection work by not using adhesive-coated labels when separating and collecting transparent packaging boxes for recycling.
Patent KR-20210114151-A (KR)
Title: Method for Manufacturing and Use of Urease-powered Polydopamine Nanomotors
Inventor: HAHN SEI KWANG
IPC: A61K47/18
Filed: 2020-03-10
Abstract: The present invention relates to a biocompatible polydopamine nanomotor that can penetrate through the bladder wall and remain in the bladder for a long time in vivo. The present invention comprises a hollow core, and a shell comprising polydopamine, wherein the polydopamine is bound to a urease.
Patent KR-20210115316-A (KR)
Title: Composition for alleviating skin barrier damage comprising glyasperin d
Inventor: LEE JIYOUNG
IPC: A61P17/00
Filed: 2020-03-12
Abstract: The present invention relates to a composition for alleviating skin barrier damage comprising glyasperin D or a stereoisomer, a salt, a hydrate or a solvate thereof as an active ingredient. The composition for alleviating skin barrier damage suppresses the activity of 11ß-hydroxysteroid dehydrogenase type 1 (11ß-HSD1), thereby exhibiting an effect of alleviating skin barrier damage caused by external stress such as UV rays, and the like.
Patent KR-20210120164-A (KR)
Inventor: CHOI SE JIN
IPC: C04B111/50
Filed: 2020-03-25
Abstract: The present invention relates to a concrete composition in which a part of fine aggregate is replaced with pulverized oyster shells and a large amount of fine blast furnace slag powder is included in a binder. The present invention provides a mortar composition for using oyster shells as fine aggregate and using a large amount of fine blast furnace slag powder, in which 50 to 60 wt% of OPC is substituted with fine blast furnace slag powder and 10 to 40 vol% of the fine aggregate is substituted with pulverized oyster shells in the mortar composition in which the OPC, the fine aggregate and water are mixed.
Patent KR-20210120405-A (KR)
Title: Recoverable and Recyclable hydrate Inhibitors, composition including the same, and inhibiting method of hydrate using the composition
Inventor: SEO YONG WON
IPC: E21B37/06
Filed: 2020-03-26
Abstract: Provided are a hydrate inhibitor including a metal organic framework (MOF), which is a recoverable and recyclable hydrate inhibitor, a hydrate inhibitor composition including the same, and a hydrate inhibition method using the same. According to the present invention, when the hydrate inhibitor is used, hydrate is formed at a lower temperature than that of the conventional hydrate inhibitors, and thus a hydrate inhibition effect is increased. Accordingly, when using the hydrate inhibitor, hydrate formation is effectively suppressed in a gas pipe during oil and gas drilling, thereby increasing the flow stability of the pipe. In addition, when the hydrate inhibitor contains magnetic particles, recycling is possible and a recovery rate is excellent. The MOF comprises a metal ion cluster and an organic ligand.
Patent KR-20200115340-A (KR)
Inventor: PARK YOUNG MI
IPC: D06M15/11
Filed: 2020-03-27
Abstract: The present application provides a method for manufacturing a hydrophilic kapok fiber having excellent wettability and water absorption of a surface without damage and yellowing of the fiber, and a hydrophilic kapok fiber produced thereby. The present application includes a step of preparing a mixed solution and a step of providing hydrophilicity to the kapok fiber.
Patent KR-20210121365-A (KR)
Inventor: PARK SUNG HWAN
IPC: C12N5/071
Filed: 2020-03-27
Abstract: The present invention relates to a Sjogren's disease salivary gland organoid model evaluation platform. A Sjogren's syndrome model manufactured as the Sjogren's disease salivary gland organoid model evaluation platform of the present invention overcomes a limit which cannot adjust arbitrarily an occurrence rate and is intended to supplement a fact that there was no model that could not confirm patient immunopathies. Accordingly, the Sjogren's syndrome model can be used for understanding the pathogenesis and developing a customized disease diagnosis and adjustment system in addition to screening of a Sjogren's syndrome treatment agent and individual medicine evaluation of a patient with the Sjogren's syndrome, thereby being usefully used for related fields.
Patent KR-20200130102-A (KR)
Title: Charged particle beam writing method and charged particle beam writing apparatus
Inventor: YASUI KENICHI
IPC: H01J37/317
Filed: 2020-04-02
Abstract: An embodiment of the present invention relates to a charged particle beam writing method and device. According to an embodiment of the present invention, the charged particle beam writing method comprises the steps of: generating first mesh data by calculating the area density of a pattern for each first mesh area that a writing area of a substrate is virtually divided by a first mesh size; converting a mesh size of the first mesh data to a second mesh size larger than the first mesh size to generate second mesh data; generating third mesh data by performing a convolution operation between the second mesh data and a proximity effect correction kernel; converting the mesh size of the third mesh data to the first mesh size to generate fourth mesh data; generating fifth mesh data by performing a convolution operation between the first mesh data and a medium-distance effect correction kernel; and adding the fourth mesh data and the fifth mesh data to calculate an irradiation amount of the charged particle beam for each of the first mesh areas.
Patent KR-20210126166-A (KR)
Title: Display panel and method of manufacturing the same
Inventor: YI YOUNGDAE
IPC: G02F1/1362
Filed: 2020-04-09
Abstract: In a display panel and a manufacturing method thereof, the display panel comprises: a display substrate including a base layer and a pixel layer; and a sealing substrate combined with the display substrate. The pixel layer includes: a first area having a first light transmittance; and a second area having a second light transmittance higher than the first light transmittance. The sealing substrate can have a cavity formed on the surface of the sealing substrate corresponding to the second area and facing the display substrate. The manufacturing method thereof comprises the steps of: attaching a film on top of one surface of a second base layer; dividing the film into a first part and a second part by forming a first perforated line corresponding to the second area; reducing the adhesiveness of the film in a third area of the film corresponding to the second area; forming a mask for etching by removing the first part; forming a cavity by etching a part corresponding to the first part of the second base layer using the mask for etching; and peeling off the second part of the film. Therefore, provided is a method for manufacturing a display panel wherein process efficiency can be improved.
Patent KR-20210130060-A (KR)
Inventor: JEONG GA RAM
IPC: G01M99/00
Filed: 2020-04-21
Abstract: Disclosed is a system for predicting performance of an airbag based on machine learning, which includes: an input unit for receiving labeled learning factors including the actual volume and the actual internal pressure of the airbag; a pre-processing unit for pre-processing the learning factors into data for applying the same to machine learning; a predictive model generation unit for generating a predictive model by performing machine learning with the data; and a performance prediction unit for receiving prediction target data from the input unit and reflecting the predictive model generated by the predictive model generation unit to derive the expected volume and the expected internal pressure of the airbag.
Patent KR-20200124172-A (KR)
Inventor: LEE SEUNGHOON
IPC: H01L21/67
Filed: 2020-04-22
Abstract: The present invention relates to an etching device and an etching method thereof. The etching device comprises: an etching chamber in which an object is mounted; a first nozzle which is inserted into the etching chamber at a first angle and is supplied with an etching solution; and a second nozzle which is inserted into the etching chamber at a second angle and is supplied with a cleaning solution. Therefore, etching performance can be improved.
Patent KR-20210132274-A (KR)
Title: Plasma generation apparatus for reducing thermal gradient
IPC: H05H1/24
Filed: 2020-04-24
Abstract: A device for generating thermal gradient mitigation plasma according to the present invention allows a dielectric layer to be disposed between a first electrode to which a voltage and a current are applied to generate power and a second electrode having an electric potential of 0 V to act as ground, thereby generating plasma in a form of a barrier discharge. In addition, the present invention has an advantage for which the generated plasma can generate plasma having various positions and sizes under various conditions by a user controlling the power through the first electrode and the second electrode alternately disposed on one side on the same co-plane, and enabling reduction of the generated temperature gradient and adjustment of active species when plasma is generated.
Patent KR-20200127129-A (KR)
Title: Composition comprising at least one ceramide, at least one sphingoid base and triethyl citrate
Inventor: MACZKIEWITZ URSULA
IPC: A61Q19/00
Filed: 2020-04-28
Abstract: The present invention relates to: a composition comprising at least one ceramide, at least one sphingoid base, and triethyl citrate; a method for manufacturing a formulation comprising at least one ceramide; and a use of triethyl citrate for stabilization of a ceramide-containing formulation. An object of the present invention to provide the composition comprising ceramide having excellent microbial and physical stability.
Patent KR-20210135889-A (KR)
Title: Water blocking device for preventing flooding
IPC: E04H9/14
Filed: 2020-05-06
Abstract: The present invention relates to a water stop apparatus for preventing flooding. In accordance with an embodiment of the present invention, the water stop apparatus for preventing flooding includes: a body part (110) including a fixing frame (111) installed and fixed in a floodable part of a building (10), and an opening/closing frame (113) connected to the fixing frame (111) to be rotatable so as to open and close an open part (112) of the fixing frame (111); a panel part (120) installed and fixed in the opening/closing frame (113), and made of a material preventing the permeation of water from the outside of the building and securing lighting and sight; and a control handle part (130) provided in the body part (110) and opening and closing a space between the fixing frame (111) and the opening/closing frame (113). Therefore, the present invention is capable of considerably reducing maintenance costs.
Patent KR-20210138341-A (KR)
Title: Method for providing subway route with particulate matter information
IPC: G06Q50/30
Filed: 2020-05-12
Abstract: The present invention provides a subway route providing method to which fine dust information is reflected which allows a route providing server to receive a departure station and an arrival station from a user terminal to provide a subway route to which fine dust information is reflected or a subway route having the minimum fine dust amount to the user terminal. According to the present invention, there is an effect of allowing a user to receive the subway route to which the fine dust information is reflected or the subway route having the minimum fine dust amount from the route providing server.
Patent KR-20210141034-A (KR)
IPC: F21Y115/10
Filed: 2020-05-15
Abstract: The present invention relates to a skin analysis mirror using a black light with a color indication diagram. When applying makeup by illuminating the skin with black light, user can apply cosmetics evenly to the skin of the face. The skin analysis mirror using a black light with a color indication diagram according to the present invention includes: a front panel part; a mirror part; a UV cut filter part; a light source part; a power supply part; a frame; and a rear panel part.
Patent KR-20200062103-A (KR)
Inventor: PARK YOUNG CHUL
IPC: A61P31/04
Filed: 2020-05-20
Abstract: The present invention relates to a composition for improving the vaginal health of women comprising poly-gamma-glutamic acid or a salt thereof. More specifically, the present invention provides a composition for improving the vaginal health of women that inhibits the growth of Candida albicans, which is a major pathogen causing diseases related to the female urinary and reproductive systems, such as vaginitis, itching, and odors, by using poly-gamma-glutamic acid. Thus, the composition for improving the vaginal health of women causes less adverse side effects compared to existing treatment methods for the female reproductive system, soaps, and body cleansers, can be used continuously, and also has excellent safety.
Patent KR-20210143973-A (KR)
Title: Heat pump system using BIPVT's air heat
IPC: F25B30/06
Filed: 2020-05-20
Abstract: According to the present invention, a heat pump system using air heat of a BIPVT comprises a cooling plate heat exchanger installed to come in contact with a heating unit of an inverter to enable a refrigerant before sucked to a compressor to exchange heat with the heating unit, so that the refrigerant additionally exchanges heat to be evaporated while passing the cooling plate heat exchanger. Therefore, a capacity of an evaporator is increased to improve performance and efficiency, and temperature of the heating unit of the inverter can be reduced to remove a noise as compared to a case of using a cooling fan for cooling the inverter. Moreover, the present invention absorbs a heat source of air produced in a BIPVT collector through an outdoor heat exchanger during heating operation or hot water supplying operation to use the heat source as a heat source of a heat pump cycle, thereby maximizing a coefficient of performance of a system. Moreover, the heat source of the air produced in the BIPVT collector can be used for preheating of supplied water during cooling operation, thereby securing the uniform temperature of a hot water supply tank. Furthermore, the present invention recovers and transmits condensed heat of the refrigerant in the outdoor heat exchanger during cooling operation to use the condensed heat for the preheating of the supplied water, thereby securing the uniform temperature of the hot water supply tank.
Patent KR-20200062105-A (KR)
Inventor: LEE HEEKWON
IPC: G09G3/00
Filed: 2020-05-20
Abstract: A display device capable of detecting occurrence of cracks according to one embodiment of the present invention may include a plurality of pixels and a wiring unit. The wiring unit may include a base film including a bending region to be bent and a non-bending region adjacent to the bending region, a plurality of signal lines, and an inspection line. The inspection line may include a plurality of first portions having at least a part of each overlapping the bending region, and at least one second portion disposed on the non-bending region and connecting the plurality of first portions.
Patent KR-20210147151-A (KR)
Inventor: SEO SIMWOOK
IPC: F17C7/00
Filed: 2020-05-27
Abstract: In accordance with the present invention, a reliquefication system for liquefied petroleum gas includes: a first pressure container (110) separating propane gas (10) into first gas propane (GP1) and first liquid propane (LP1); a second pressure container (120) separating the first liquid propane (LP1) separated in the first pressure container (110) into second gas propane (GP2) and second liquid propane (LP2); a compressor (200) compressing the first gas propane (GP1) and the second gas propane (GP2); a heat exchanger (300) liquefying third gas propane (GP3) generated by the compressor (200) into third liquid propane (LP3); a third pressure container (130) supplying the third liquid propane (LP3) generated by the heat exchanger to the first pressure container (110); and a propane storage tank (400) storing the second liquid propane (LP2) separated in the second pressure container (120). Therefore, the present invention is capable of minimizing a loss of petroleum gas.
Patent KR-20200136850-A (KR)
Title: Fusion protein comprising glutathione-S-transferase and protein binding to target cell or target protein binding ability that specifically binds VEGF, VEGFR or TNF-alpha, and uses thereof
Inventor: KIM CHAE KYU
IPC: C07K16/22
Filed: 2020-05-28
Abstract: The present invention relates to: a fusion protein containing a protein which has a target cell or target protein binding ability of specifically binding to glutathione-S-transferase and a vascular endothelial growth factor (VEGF), a vascular endothelial growth factor receptor (VEGFR), or tumor necrosis factor-alpha (TNF-alpha); and a use thereof as a drug carrier and a pharmaceutical composition. The fusion protein and the drug carrier containing the same according to an aspect not only enable prolonged residence time in vivo, but also have an improved targeting ability to target cells to be effectively delivered to the target cells, thereby having an effect of being able to be usefully used as a target therapeutic agent.
Patent KR-20210150093-A (KR)
Inventor: CHAE SANG SHIK
IPC: G07D7/00
Filed: 2020-06-03
Abstract: According to one aspect of the present invention, there is an effect of reducing development time and cost of a banknote sorter program and improving performance and development efficiency. The present invention relates to a banknote sorter for updating a banknote recognition program through automatic collection of banknote data comprising: a mode selection unit for receiving a selection of an operation mode of the banknote sorter from a user through an input means; a banknote sort unit for controlling mechanical means and sensors for counting the number of banknotes included in the banknote sorter to perform operations of banknote counting and sorting discrimination, and generating or acquiring banknote data; and a communication unit connected to a server device via online and transmitting the banknote data acquired by the banknote sort unit to the server device via online when necessary.