baber/WOPTO huggingface dataset:
Patent KR-20210134172-A (KR)
Title: Display panel and display apparatus including the same
IPC: H01L29/417
Filed: 2020-04-29
Abstract: In accordance with one embodiment of the present invention, provided is a display panel including: a substrate having an opening area, a display area surrounding the opening area, and a non-display area between the opening area and the display area; a plurality of display elements placed on the display area of the substrate, and individually having a pixel electrode, a light emitting layer on the pixel electrode, and an opposed electrode on the light emitting layer; a thin film encapsulation layer covering the plurality of display elements, and including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer; a dam located in the non-display area and protruding from an upper side of a first insulation layer; and a recess located between the opening area and the dam, and dented in a depth direction of the first insulation layer. One side wall of the dam meets a first side wall, which is adjacent to the display area, of side walls of the recess. Therefore, the present invention is capable of preventing display components from being damaged by foreign substances.
Patent KR-20210136405-A (KR)
Title: Network node for securely sharing of advertisement recommendation inforamtion uising block-chain technology
IPC: H04L29/08
Filed: 2020-05-07
Abstract: The present invention relates to a network node for safely sharing advertisement recommendation information using blockchain technology. According to one embodiment of the present invention, the network node includes: a transceiver communicating with another network node; and a processor controlling a website or a mobile application for a platform, which provides advertisement business information through a user terminal such that the website or the mobile application can be executed. The processor operates the website and the mobile application, acquires basic information on a user of the user terminal through the platform, generates recommended advertisement information based on the basic information to provide the recommended advertisement information to the user terminal, acquires a choice of the user corresponding to the recommended advertisement information, and groups or hashes the basic information on the user and information indicating the choice of the user to share the information with the other network node.
Patent KR-20200141382-A (KR)
Inventor: KOSABA SHO
IPC: C09J7/40
Filed: 2020-05-14
Abstract: The present invention provides an adhesive sheet having excellent handling properties even when performing heat treatment. As an adhesive sheet having at least an adhesive layer, the adhesive sheet is used for fixing a work to a substrate through the adhesive layer during a process, and peeling the work from the adhesive layer after completion of the process, wherein the adhesive layer is composed of an active energy ray-curable adhesive. When the initial adhesive strength of the adhesive sheet is set to F_0, and the adhesive strength of the adhesive sheet, after heating at 150°C for 30 minutes and further irradiation with active energy rays, is set to F_2, the ratio of the adhesive strength F_2 to the initial adhesive strength F_0 (F_2/F_0) is 0.3 or less.
Patent KR-20200057682-A (KR)
Title: Resin film and method for producing the same
Inventor: DAIMATSU KAZUKI
IPC: B29C71/02
Filed: 2020-05-18
Abstract: An object of the present invention is to provide a resin film which has optical properties required for a front panel while being suppressed in defects such as damage due to rattling of the film during production and a manufacturing method thereof. According to the present invention, the resin film comprises at least one of a polymer resin or a polyamide resin, and the center point in the width direction of the film is set as TD_c; the in-plane phase difference value R (TD_c) of TD_c and the in-plane phase difference value R (TD_80) of TD_80, which are measured at a wavelength of 590 nm, satisfy formula (1), where TD_80 is the point of 80% of the length from the center point in the width direction to the end portion with the center point being 0%. R (TD_c) / R (TD_80) >= 0.35 (1).
Patent KR-20210142825-A (KR)
Title: special purpose vehicle that automatically adjusts the variable axis balance by operating the levelling valve when loading cargo
IPC: B60G17/015
Filed: 2020-05-19
Abstract: Disclosed is a cargo vehicle capable of automatically controlling variable axis balance when loading a cargo. The present invention relates to a device for controlling balance of a cargo vehicle balancing a loading unit and a vehicle body in a process of loading a cargo in the cargo vehicle, wherein the device for controlling balance supplies air to a pressure switch side to connect power by control of a map bar in a process when the cargo is loaded onto the loading unit of the cargo vehicle and the vehicle body is lowered by weight of the cargo, and supplies the power to a solenoid valve, thereby controlling a variable axis of the vehicle body to move a wheel of the vehicle body downward to control balance of the vehicle body.
Patent KR-20200133679-A (KR)
Inventor: BAEK IN KYU
IPC: A61C17/06
Filed: 2020-05-20
Abstract: An auxiliary apparatus for dental procedures according to an embodiment of the present disclosure comprises: a main body configured to be coupled to an external apparatus; a first suction unit configured to suck by-products generated during dental procedures in the oral cavity; and a retraction unit configured to move soft tissues of a patient in order to ensure a view of a treatment site during dental procedures. The present invention can reduce labor costs and improve work efficiency.
Patent KR-20210130603-A (KR)
Title: Food Composition for Improving Lung Function, Comprising Green Tea Extract, Bellflower Extract and Propolis Extract
IPC: A61P11/00
Filed: 2020-05-20
Abstract: The present application relates to a food composition for improving lung function comprising a green tea extract, Platycodon grandiflorus, and propolis. The food composition for improving lung function according to one aspect of the present invention exhibits a body fine dust discharge/detoxification effect and a body heavy metal discharge/detoxification effect.
Patent KR-20200138019-A (KR)
Inventor: MIZUGUCHI KAZUMA
IPC: A24F40/51
Filed: 2020-05-25
Abstract: An aerosol aspirator comprises: a first sensor which heats an aerosol source and outputs a value related to an electrical resistance value or an electrical resistance value of a load having a correlation between the temperature and the electrical resistance value; a second sensor which outputs temperature; and a control part which calculates the temperature of the load and/or determines whether or not the aerosol source is depleted based on an output value of the first sensor and an output value of the second sensor before starting power supply to the load for generating aerosol, and an output value of the first sensor after starting power supply to the load for generating aerosol. An object of the present invention is to accurately estimate the remaining amount of aerosol source.
Patent KR-20210147314-A (KR)
Inventor: KWAG DO YOUNG
IPC: H01L21/52
Filed: 2020-05-28
Abstract: Disclosed is an LED transferring device. The LED transferring device comprises: a laser device for radiating a laser beam; a first stage having a first substrate, which has a plurality of LEDs arranged thereon, mounted thereon to be able to be separated, and arranged below the laser device; a second stage having a second substrate, which has a TFT layer formed thereon, mounted thereon to be able to be separated, and arranged below the first stage; a first and a second driving device for moving the first and the second stage, respectively; a radiation device arranged above the first stage to radiate a laser beam toward the first substrate, thereby transferring the LEDs on the first substrate to the second substrate; a position detection device for detecting the positions of the first stage and the second stage during an LED transferring process; and a processor for determining the position data of the first stage and the second stage transmitted from the position detection device and controlling the first and the second driving device to correct the positions of the first and the second stage. Therefore, provided is a micro-LED transferring device and a method for transferring a micro-LED using the same, wherein the degree of freedom of mapping for transfer can be improved by driving an upper stage and a lower stage independently.
Patent KR-20200071708-A (KR)
Inventor: YOUNBAEK LEE
IPC: A61H3/00
Filed: 2020-06-03
Abstract: An exercise assistance device for assisting walking of a user according to an embodiment comprises: a fixing member supporting the waist of the user; a driving module disposed on one side of the fixing member; a support module supporting the thigh of the user; and a joint member for interconnecting the driving module and the support module, and assisting the movement of the hip joint of the user, wherein the length of the support module can be changed.
Patent KR-20200140734-A (KR)
Inventor: HONG SEUNG MO
IPC: C09K11/70
Filed: 2020-06-03
Abstract: The present invention provides a compound for a quantum dot ligand having a (meth)acrylate structure containing a carboxyl group, a quantum dot particle including a ligand formed by the compound, a quantum dot particle composition including the quantum dot particle, and a method for manufacturing the compound. The quantum dot particle of the present invention has excellent dispersibility in various solvents and organic matrix compositions.
Patent KR-20210150837-A (KR)
Title: Method for manufacturing cosmetic silica powder with improved luminous effect
Inventor: HWANG SUN YOUNG
IPC: A61K8/27
Filed: 2020-06-04
Abstract: The present invention relates to a method for manufacturing silica powder for cosmetics having excellent luminous effect with improved sensation of use and, more specifically, to a method for manufacturing illuminant-silica composite powder for cosmetics impregnated in silica with an illuminant emitting blue-green light with a wavelength of 450-550 nm, and to a cosmetic product containing the same. When the composite powder is formulated as a cosmetic product, the cosmetic product improves the sensation of use of a conventional illuminant used alone, which feels coarse to the touch, while enhancing the luminous effect, thereby enabling the skin to look younger and healthier.
Patent KR-20210156927-A (KR)
Inventor: LEE KANG YOUNG
IPC: H01L27/02
Filed: 2020-06-18
Abstract: A display is provided. The display device includes: a base layer in which a display area and a non-display area are defined; a pixel circuit layer disposed on the entire surface of the base layer and including a driving transistor and a switch transistor; and an antistatic circuit layer including at least one electrostatic diode disposed on the rear surface of the base layer.
Patent KR-20210074167-A (KR)
Title: Photovoltaic Generation Forecasting System
Inventor: YOUNG HO LEE
IPC: H02S50/00
Filed: 2020-06-29
Abstract: The present invention relates to a solar power generation prediction system, which comprises a database, a machine learning module, and a prediction module. The database includes: a predictive weather database which receives and stores predicted weather information of a solar power plant from an organization which professionally predicts weather, including the Korea Meteorological Administration; a facility database which receives and stores facility information of the solar power plant from a manager terminal; an all-sky database which receives and stores all-sky information from an all-sky imaging device installed in the solar power plant; and a current weather database which receives and stores current weather information from sensors installed in the solar power plant. The machine learning module includes: an all-sky pattern learning module which generates all-sky pattern information by deriving a correlation between the all-sky information and the amount of power generation based on the all-sky information and the facility information; and a weather correction learning module for generating predicted weather correction information by correcting an error of the predicted weather information based on the predicted weather information and the current weather information. The power generation prediction module calculates the predicted power generation amount of the solar power plant for a future time point through the all-sky pattern information, the predicted weather correction information, and the facility information, and outputs the predicted power generation amount to a user terminal. The solar power generation prediction system can calculate a more accurate predicted power generation amount based on various information affecting the solar power generation.
Patent KR-20220004836-A (KR)
Title: Display device
Inventor: TANAKA TETSUHIRO
IPC: H01L27/12
Filed: 2020-07-02
Abstract: The present invention relates to a display device capable of maintaining or improving characteristics of a transistor. A display device according to an embodiment includes: a base substrate; a lower interlayer insulating layer disposed on the base substrate; an oxide semiconductor layer disposed on the lower interlayer insulating layer and including a first channel region, a first drain region located on one side of the first channel region, and a first source region located on the other side of the first channel region; a first gate insulating layer disposed on the oxide semiconductor layer; a first upper gate electrode disposed on the first gate insulating layer; an upper interlayer insulating layer disposed on the first upper gate electrode; and a first drain electrode disposed on the upper interlayer insulating layer and connected to the first source electrode, which is connected to the first source region, and the first drain region, wherein the lower interlayer insulating layer may include a first lower interlayer insulating layer disposed on the base substrate, and a second lower interlayer insulating layer disposed on the first lower interlayer insulating layer, the first lower interlayer insulating layer may include silicon nitride and the second lower interlayer insulating layer may include silicon oxide, and a composition ratio of nitrogen to silicon of the first lower interlayer insulating layer may be 0.8 to 0.89.
Patent KR-20220004486-A (KR)
Title: Parking management system
Inventor: CHUNG CHOUL HO
IPC: G08G1/14
Filed: 2020-07-03
Abstract: A parking management system of the present invention comprises: a plurality of vehicle number recognition units installed in a parking lot; a vehicle location management server collecting vehicle number and time information collected from the plurality of vehicle number recognition units with at least one piece of information on a building, floor, and location where the plurality of vehicle number recognition units are installed and determining a parking location; and a user smartphone receiving parking location information from the vehicle location managing server by executing a client program for a vehicle location guiding service. The vehicle location management server determines a location of a vehicle number recognition unit, which recognizes a vehicle number recently, as the parking location.
Patent KR-20210007868-A (KR)
Inventor: YOSHIKAWA JUN
IPC: H01J37/32
Filed: 2020-07-06
Abstract: Embodiments of a plasma device capable of controlling plasma distribution comprises: a coaxial waveguide including an internal conductor and an external conductor, wherein the external conductor has a first gap provided between the external conductor and the internal conductor and the coaxial waveguide having a branch shape at a plurality of branch portions; a plurality of rods including a conductor and a dielectric and connecting two ends of the coaxial waveguide branched from the branch portions for connecting the first gap and the second gap, wherein the dielectric has a second gap provided between the dielectric and the conductor and surrounds the conductor; and a conductive stub provided at a branched portion of the coaxial waveguide obtained by being branched from the branch portions, insertable into the first gap, and removable from the first gap.
Patent KR-20220007362-A (KR)
Inventor: TAEMAN YANG
IPC: F24F3/16
Filed: 2020-07-10
Abstract: The present invention relates to an air purifier. According to the present invention, the air purifier comprises: a blower device having an outlet formed on an upper side thereof; a circulator disposed on an upper side of the blower device and controlling a blowing direction of air flowing upward through the outlet; and a moving device coupled to the circulator and changing arrangement of the circulator. The circulator comprises: a lower cover having a lower plate coupled to the moving device and having an inlet formed in a circumference of the lower plate; an upper cover disposed on an upper side of the lower cover and having an outlet; a blower fan disposed to be rotatable between the lower cover and the upper cover, having the circular inlet on a lower side thereof, and having the annular outlet on an upper side thereof; and a motor disposed on the upper side of the lower plate and rotating the blower fan.
Patent KR-20220013115-A (KR)
Inventor: SHIN KYU CHUL
IPC: A61L24/00
Filed: 2020-07-24
Abstract: The present invention relates to embolization for necrotizing the corresponding tissues through the embolization of at least one lesion and provides a method capable of more effectively and safely performing the embolization for a therapeutic purpose in which the amount and size of an embolic material required for the embolism are set for the target blood vessels of the tissues to be necrotized using Cilastatin sodium as the embolic material of a single component to more rapidly and efficiently form the embolization, thereby implementing an effect of the embolization through the occlusion of the target blood vessels and minimizing a side effect in the body caused by the injected embolic material.
Patent KR-20220014635-A (KR)
Inventor: KIM MIN KYU
IPC: F24F13/06
Filed: 2020-07-29
Abstract: The present invention relates to a variable air volume diffuser of a cross-section control method. A body is formed to have an inner air passage and have both opened side portions. A motor is mounted inside the body and outputs forward and backward rotating force. Control plates are arranged on one side opened portion of the body in a circumferential direction in the same shapes, and are guided by the body to be moved to control a size of an opening between central ends thereof. A rotary plate has an opened center portion and is rotated forward and backward by the motor to move the control plates. A cover has an opened center portion and is coupled to one side opened portion of the body to surround the control plates and the rotary plate. A rectifying plate is coupled to the cover while spaced from the opened center portion of the cover to the outside, thereby controlling a flow of air.
Patent KR-20220025540-A (KR)
Inventor: KO YOUNG JOONG
IPC: G06F16/242
Filed: 2020-08-24
Abstract: The present invention relates to a method and device for summarizing a document using keyword clustering, wherein the method for summarizing the document using the keyword clustering according to one embodiment of the present invention comprises: a step of extracting a keyword from a user input query and documents to be summarized, and calculating a ranking of the extracted keyword; a step of clustering based on the calculated keyword ranking, finding a central sub-topic for each clustered cluster, and recalculating the keyword ranking for each cluster; and a step of calculating a sentence score for each cluster based on the recalculated keyword ranking, and providing a high-order sentence for which a rank of the calculated sentence score is higher than or equal to a preset rank as a summary result for each cluster of the documents. Therefore, the present invention is capable of better showing the important content of the document.
Patent KR-20220027409-A (KR)
Inventor: KIM CHUL MIN
IPC: B60H1/14
Filed: 2020-08-27
Abstract: The present invention relates to a vehicle thermal management system capable of improving heating performance. The vehicle thermal management system comprises: a compressor; a water-cooled condenser connected to the compressor through a first flow path; an air-cooled condenser connected to the water-cooled condenser by a second flow path; an evaporator connected to the air-cooled condenser by a third flow path; an accumulator; an integrated chiller; a heat exchanger; an expansion valve unit for selectively expanding a refrigerant; an opening/closing valve; and a control unit.
Patent KR-20210028125-A (KR)
Title: Substrate processing method, recording medium and substrate processing apparatus
Inventor: SHIOZAWA TAKAHIRO
IPC: H01L21/02
Filed: 2020-09-01
Abstract: Provided are a substrate processing method, a storage medium, and a substrate processing device effective for suppression of pattern collapse of a resist pattern. According to an aspect of the present invention, the substrate processing method comprises: supplying a developing liquid configured to form a resist pattern onto a surface of a substrate on which a resist film is formed; performing multiple cycles of a cleaning processing of supplying a modifying liquid containing a modifying agent having a hydrophilic group onto the surface of the substrate on which the resist pattern is formed and supplying a rinse liquid configured to remove the modifying liquid onto the surface of the substrate; and drying the surface of the substrate after performing the multiple cycles of the cleaning processing.
Patent KR-20220030546-A (KR)
Title: Concrete filled steel tube structure with strengthens cross section stiffness of girder
Inventor: LEE JAE SU
IPC: E04B1/30
Filed: 2020-09-03
Abstract: The present invention provides a concrete-filled tube (CFT) structure reinforcing cross-sectional rigidity of a girder, the CFT structure comprising: a column installed to be erected on the ground and having column portion casting space formed therein, where concrete is poured; and a main girder having a center installed on a lower part of the column, wherein a part of the concrete poured into the column portion casting space is placed on the center and a slab is installed at a lateral terminal. According to the present invention, concrete is poured into the column to enhance performance of cross-sectional rigidity of the girder installed on the column as well as performance of cross-sectional rigidity of the column. More specifically, a part of the concrete poured into the column is placed on the central portion of the girder installed on the column and a casing is arranged on a lateral portion extended from the central portion, so that concrete is poured therein. Therefore, performance of cross-sectional rigidity of a joint portion between a column of the CFT structure and the girder and a slab-supporting portion can be greatly enhanced.
Patent KR-20210030222-A (KR)
Title: Optical absorbing thermoplastic polymer particles and methods of production and uses thereof
Inventor: VALERIE M FARRUGIA
IPC: C08J3/22
Filed: 2020-09-07
Abstract: An optical absorber-containing thermoplastic polymer particle (OACTP particle) may be produced by a method comprising the steps of: mixing a mixture including a thermoplastic polymer, a carrier fluid that is immiscible with the thermoplastic polymer, and optionally an emulsion stabilizer at a temperature greater than a melting point or softening temperature of the thermoplastic polymer and at a shear rate high enough to disperse the thermoplastic polymer in the carrier fluid; cooling the mixture to below the melting point or softening temperature of the thermoplastic polymer to form solidified particles including the thermoplastic polymer; separating the solidified particles from the carrier fluid; and exposing the solidified particles to an optical absorber to produce OACTP particles.