baber/WOPTO huggingface dataset:
Patent KR-20210090102-A (KR)
Title: Silicone composite for high temperature applications
Inventor: TAO DEJIE
IPC: B32B15/20
Filed: 2021-01-06
Abstract: A silicone composite material for high temperature insulation applications is disclosed. A composite material is formed of silicone and thermally degradable inorganic fillers that are compounded together. The compounded material is then injection molded, overmolded, compression molded, cast, laminated, extruded or dispensed. When the silicone composite material is exposed to high temperatures, an inorganic composite material is formed, and insulating properties and dimensional stability are retained.
Patent KR-20220101914-A (KR)
Title: A pH-sensitive amphiphilic block copolymer, a manufacturing method thereof, a polymer micelle comprising the pH-sensitive amphiphilic block copolymer
Inventor: BYEONG SU KIM
IPC: A61K9/50
Filed: 2021-01-12
Abstract: The present invention relates to a pH-sensitive amphiphilic block copolymer, a manufacturing method thereof, and a polymeric micelle containing the pH-sensitive amphiphilic block copolymer. More specifically, the present invention can form self-assembled polymeric micelles that can be encapsulated by strong intermolecular hydrophobic interactions of CHGE by copolymerizing hexyloxyethyl glycidyl ether (PCHGE) having hydrophobicity at one end of a hydrophilic polymer, and have excellent stability to the human body. In addition, the polymeric micelles using the same have excellent encapsulation stability and biocompatibility and control the decomposition rate of the micelles by controlling pH or the number of CHGE monomers due to the acetal bond that reacts to the pH of CHGE such that the drug can be effectively released.
Patent KR-20220102863-A (KR)
Title: Lens using anisotropic reflection
Inventor: KO SEOK CHAE
IPC: F21V17/00
Filed: 2021-01-14
Abstract: The present invention relates to a lens. The lens is installed to cover an LED package mounted on a substrate and diffuses light of the LED package. The lens includes: an elliptical plate-shaped diffuser unit having a center of an upper surface lower than an edge of the upper surface; and a concave accommodating unit formed at the center of a bottom surface of the diffuser unit to define an incident surface, which is an interface between itself and the diffuser unit and providing a space in which the LED package is accommodated. A circumference of the bottom surface of the concave accommodating unit may have an elliptical shape having a long radius orthogonal to a long radius of the diffuser unit in a horizontal direction.
Patent KR-20220080662-A (KR)
Inventor: SHIN KANG MOK
IPC: B22D17/32
Filed: 2021-01-18
Abstract: 본 발명은, 스테이; 상기 스테이에 결합되는 마운팅 베이스; 상기 마운팅 베이스를 감싸도록 배치되는 이동 바디; 및 상기 스테이가 이루는 스테이 평면에 대해 수직한 전후 방향을 따라 이동시키기 위해, 상기 이동 바디를 구동하는 전후 구동 모듈을 포함하고, 상기 전후 구동 모듈은, 상기 전후 방향에 수직한 좌우 방향을 따라 배치된 제1 회전축을 구비하고, 상기 마운팅 베이스에 설치되는 제1 동력원; 상기 제1 회전축에 연결되어, 상기 제1 회전축에 수직한 제1 스윙 평면을 따라 스윙하는 제1 스윙 유닛; 및 상기 이동 바디에 설치되고, 상기 제1 스윙 유닛의 회전을 상기 이동 바디의 상기 전후 방향을 따른 이동으로 전환하는 제1 전환 유닛을 포함하는, 헤드레스트 어셈블리를 제공한다.
Patent KR-20220106303-A (KR)
Inventor: KIM SEONG IL
IPC: G06Q30/02
Filed: 2021-01-22
Abstract: Provided is a method for providing a used bicycle purchase and sale service based on a Web application. According to various embodiments of the present invention, the method for providing a used bicycle purchase and sale service based on a Web application, in a method for providing a used bicycle purchase and sale service based on a Web application executed by a computing device, comprises: a step of receiving the registration of a used bicycle sale from a seller; a step of calculating an evaluation amount for the registered used bicycle; and a step of responding to a request for the sale of the used bicycle from the seller, and directly purchasing the used bicycle for the calculated evaluation amount, and directly selling the directly purchased used bicycle to a purchaser. The present invention aims to provide a method for providing a used bicycle purchase and sale service based on a Web application, which is capable of providing a used bicycle trade platform which allows users to trade used bicycles with trust.
Patent KR-20220005972-A (KR)
Title: Storage container for electronic devices
Inventor: SHIH CHENG HUNG
IPC: H01L21/673
Filed: 2021-02-02
Abstract: An electronic device storage container is for storing electronic devices. In particular, the electronic device storage container holds a frame on which a wafer is mounted. The electronic device storage container includes a housing and a blocking rod. The blocking rod selectively opens and closes a withdrawal passage located in the housing. When the recess of the blocking rod is located in the withdrawal passage, the withdrawal passage is an open passage, and can draw out the frame placed in the housing. When a blocking portion of the blocking rod is located in the withdrawal passage, the withdrawal passage becomes a non-open passage to prevent the frame in the housing from coming out.
Patent KR-20220114757-A (KR)
Title: the improved self resistance pile structure for retaining wall
Inventor: LEE HO HYEONG
IPC: E02D5/28
Filed: 2021-02-09
Abstract: The present invention provides an improved self-standing pile structure for earth retaining work, comprising: H-piles (10) which are driven into the ground at regular intervals by drilling; an earth pressure reinforcement (100) which is installed on a flange of the H-pile (10) centered on the excavation level height at the front of an earth retaining wall; and a steel wire (200) which is installed and tensioned between the tip and the head of the H-pile (10) at the back of the earth retaining wall. The earth pressure reinforcement (100) resists the maximum bending moment applied to the H-pile (10), and the steel wire (200) post-tensions the back of the H-pile (10) to reduce the maximum bending moment applied to the H-pile (10). Therefore, the present invention can effectively respond to the maximum bending moment applied to the pile at the excavation level height.
Patent KR-20220119551-A (KR)
Title: A ball to prevent corruption in fish food
Inventor: KIM DONG HYUN
IPC: A01K61/13
Filed: 2021-02-21
Abstract: The present invention relates to a device that allows fish to easily eat feed, and specifically, to a ball for preventing spoilage of fish feed, in order for the fish to feed, in which holes are formed on all sides for the feed to come out, and which can be cut in half to put the feed thereinto.
Patent KR-20220124504-A (KR)
Title: The method for managing bad stock and handling inventory
Inventor: YOON JI KEUN
IPC: G06Q10/08
Filed: 2021-03-03
Abstract: The present invention relates to a bad stock management and processing method which enables a user to check, in real-time, bad stock information including a stock grade according to a merchandise turnover rate, to quickly perform stock processing, and to reduce costs incurred because of bad stock, and which enables a user to check, in real-time, an asset value of products according to the elapse of a product storage period. The bad stock management and processing method comprises: an agency service providing step of acting as an agent for logistics services such as warehousing, storage, packaging, shipping, and return of goods according to order information from a plurality of e-commerce servers performing e-commerce; a stock checking step of checking the stock of the products according to a product turnover rate by statistically processing the period-specific shipment volume for each of e-commerce companies corresponding to the e-commerce servers in the agency service providing step; a grade classification step of designating a stock grade according to the product turnover rate in the stock checking step; a selling price calculation step of calculating an estimated selling price for stock processing of the products according to the stock grade classified in the grade classification step and storage costs of the products; and a sales volume promotion information providing step of identifying the sales volume of each product based on the expected selling price of each product calculated in the selling price calculation step and generating sales promotion information for additional warehousing of the stock or disposal of the stock according to a change in the sales volume.
Patent KR-20220126400-A (KR)
Title: Ice making device having wheel cup for water and refrigerator including the same
Inventor: JI JOON DONG
IPC: F25C1/24
Filed: 2021-03-09
Abstract: In accordance with the present invention, provided are an ice maker provided with an ice making water supply unit and a refrigerator including the same. The ice maker, which is mounted on a cooling base body, includes: an ice maker body; an ice making tray mounted to be rotatable on one side of the ice maker body, while including an upper tray and a lower tray forming an ice-making groove in which ice-making water is stored, and detachably coupled with each other; an ice making guide unit guiding the supply of the ice making water to the ice making tray; a driving box having at least one driving unit formed therein to provide a rotation force to rotate the ice making tray; a rotation guide member mounted to transfer the rotation force of the driving unit to the ice making tray and to enable translational and rotational movements of the lower tray; and an ice making water supply unit placed to be rotatable on one side of the ice making tray, and supplying the ice making water to the ice making water guide unit through the rotation guide member. Therefore, the present invention is capable of making transparent ice kept in a circular shape for a relatively long time.
Patent KR-20220127697-A (KR)
Title: Air pollution measurement and polluted air capture dron apparatus
Inventor: CHOI SEONG RAK
IPC: B64D47/00
Filed: 2021-03-11
Abstract: The present invention relates to an air pollution measurement and polluted air collection drone device. The air pollution measurement and polluted air collection drone device includes: a drone body including a drone power supply supplying power to a drone, a drone communication system controlling communication with a server of the drone, a driving module controlling the operation of a device mounted on the drone, and a flight control computer (FCC) controlling the precise flight of the drone; an air pollution measurement and polluted air collection module attached to the drone body, and performing air pollution measurement and polluted air collection procedures; and an air inlet master module controlled by the air pollution measurement and polluted air collection module, and sucking the air to supply the air to the air pollution measurement and polluted air collection module, wherein the air pollution measurement and polluted air collection module transmits a measured air pollution measurement value and a mission fulfillment result autonomously or through the drone communication system. Therefore, the present invention is capable of improving the data reliability of pollution measurement and precise analysis.
Patent KR-20220139017-A (KR)
Title: System for ECG Reading and method thereof
Inventor: KWON JOON MYOUNG
IPC: A61B5/346
Filed: 2021-04-07
Abstract: The present invention relates to a system for providing electrocardiogram reading sheet and a method thereof. According to the present invention, the system for providing an electrocardiogram reading sheet comprises: a data collection unit that collects an electrocardiogram and an answer reading sheet reading the electrocardiogram; a learning unit that constructs a learning model and inputs the collected electrocardiogram and answer reading sheet into the pre-constructed learning model for learning; a control unit that calculates an error by comparing a result reading sheet output from the learning model and the answer reading sheet, and updating the learning model using the calculated error; and a reading generation unit that receives the electrocardiogram to be read and inputs the inputted electrocardiogram into the learned learning model to generate a reading sheet. Therefore, according to the present invention, a guideline can be presented to doctors who are not skilled in reading electrocardiograms or doctors or clinics who have difficulty writing a reading sheet to reduce a possibility of electrocardiogram reading error by doctors who are not skilled in electrocardiograms reading and to reduce a time and cost of preparing an electrocardiogram reading sheet in medical sites where a large number of patients need to be treated in a short time.
Patent KR-20220141191-A (KR)
Inventor: JEON EUN SUK
IPC: A61K8/9789
Filed: 2021-04-12
Abstract: The present invention relates to a composition for skin whitening, moisturizing, skin barrier strengthening, skin regeneration promotion and skin wrinkle reduction, which contains a Broussonetia kazinoki fermented extract fermented with Lactobacillus subtilis strains as an active ingredient. The Broussonetia kazinoki fermented extract is non-cytotoxic, contributes to whitening activity through suppression of melanin production, is effective in moisturizing the skin by increasing the production of hyaluronic acid, has excellent effects on skin barrier formation and skin regeneration, and effectively suppresses the formation of skin wrinkles, thereby being usefully used in the fields of cosmetics and food.
Patent KR-20220144147-A (KR)
Inventor: HONG SA HWAN
IPC: H01L21/02
Filed: 2021-04-19
Abstract: A method of manufacturing a three-dimensional semiconductor device having improved electrical characteristics by improving the degree of integration is provided. The method for manufacturing a semiconductor device comprises: providing a first substrate including a buffer layer and a base substrate; forming a stacked mold structure including a plurality of unit laminates on the buffer layer, each of the unit laminates including a first sacrificial layer, a first silicon layer, a second sacrificial layer, and a second silicon layer sequentially stacked in a vertical direction; and replacing the stacked mold structure with a stacked memory structure through a replacement process, wherein the stacked memory structure includes a metal pattern which replaces the first sacrificial layer and the second sacrificial layer, and an insulating pattern which replaces the second silicon layer, the buffer layer includes silicon-germanium, and a germanium concentration of the buffer layer is 3% to 10%.
Patent KR-20220146162-A (KR)
Title: Biosensor comprising gold nanoparticle-DNA complex and CRISPR/Cas12a complex, and method for detecting target DNA using the same
Inventor: PAEK SE HWAN
IPC: C12N15/113
Filed: 2021-04-23
Abstract: The present invention relates to a biosensor comprising a gold nanoparticle-DNA complex and a CRISPR/Cas12a complex, and a method for detecting target DNA using the same. The biosensor is a gold nanoparticle-DNA complex which induces extinction-amplification of a fluorescence emission signal, and enables sensitive and selective measurement of DNA, thereby having excellent sensitivity and selectivity to fluorescence signal improvement. Therefore, by effectively applying the biosensor to the detection of target DNA, the biosensor can be used for a cell-based non-destructive test, real-time measurement, and a body fluid-based extended disease diagnosis kit.
Patent KR-20220146849-A (KR)
Inventor: LEE SANG HAG
IPC: A61B5/372
Filed: 2021-04-26
Abstract: The present invention relates to a device and method for monitoring anesthesia and sleep based on brainwaves, which are able to monitor the depth of anesthesia and sleep stage of a patient based on brainwave signals of the patient. The device comprises: a brainwave measuring unit measuring a brainwave signal of a patient; an anesthesia and sleep information generation unit generating the anesthesia depth information or the sleep stage information based on the measured brainwave signal; a user input unit requesting for the generation of the anesthesia depth information or the sleep stage information; and a control unit controlling the anesthesia and sleep information generation unit. The control unit is able to, when the anesthesia depth information is requested to be generated from the user input unit, control the anesthesia and sleep information generation unit to generate the anesthesia depth information of the patient, and when the sleep stage information is requested to be generated from the user input unit, control the anesthesia and sleep information generation unit to generate the sleep stage information, and control the artificial breathing environment for the patient based on the generated sleep stage information. The present invention is able to provide user convenience.
Patent KR-20210053857-A (KR)
Title: Microsphere, and manufactuaring method therefor
Inventor: CHO JUNG SANG
IPC: H01M4/02
Filed: 2021-05-04
Abstract: A microsphere of the present invention comprises: porous yolk; a shell surrounding the porous yolk; and an empty space formed between the porous yolk and the shell; wherein the porous yolk and the shell may be transition metal oxides and carbon composites. The method for manufacturing the microspheres of the present invention comprises the steps of: mixing a metal salt, a carbonizable organic material and thermally decomposable polymer particles; spray pyrolyzing the mixture; and heat-treating the mixture in the air. An objective of the present invention is to provide the novel microsphere of a TMO/carbon complex with a new yolk-shell structure, which includes the coral-structured yolk and shell having high structural stability and excellent properties as an LIB negative electrode material.
Patent KR-20210055649-A (KR)
Title: Systems and methods for optimization of a product inventory by an intelligent adjustment of inbound purchase orders
Inventor: WEI WEI
IPC: G06Q10/06
Filed: 2021-05-06
Abstract: A computer-implemented system and a method thereof for intelligent generation of a purchase order are disclosed. The system is configured to execute instructions for: receiving one or more demand forecast quantities of one or more products, wherein the products correspond to one or more product identifiers, and the demand forecast quantities comprise a demand forecast quantity for each product for each unit of time; receiving supplier statistics data for one or more suppliers, wherein the suppliers are associated with a portion of the products; receiving current product inventory levels and currently ordered quantities of the products; determining preliminary order quantities for the products; constraining the preliminary order quantities to obtain recommended order quantities based at least on the supplier statistics data, the current product inventory levels, and the currently ordered quantities; and generating purchase orders to the suppliers for the products based on the recommended order quantities.
Patent KR-20210139163-A (KR)
Title: Make-up product
IPC: A61Q1/12
Filed: 2021-05-07
Abstract: The present invention relates to a make-up product (1) including at least one visible surface (2). At least two basic three-dimensional elements (B) and deformed three-dimensional elements (M) are obtained. The basic three-dimensional elements (B) are arranged on the surfaces of first rows (P1, P2, …) of a first pattern (P) and are arranged side by side so as to be arranged in order with respect to the respective first rows (P1, P2, …). The deformed three-dimensional elements (M) are arranged on the surfaces of second rows (S1, S2, …) of a second pattern (S) and are arranged side by side so as to be arranged in order with respect to the respective second rows (S1, S2, …). The second pattern (S) replaces the first pattern (P). Accordingly, the first pattern is hindered at a part of the surface (S) such that light forms a figure (F) that is visible from a predefined angle.
Patent KR-20220152080-A (KR)
Inventor: HAN SUNG JAE
IPC: H01M50/451
Filed: 2021-05-07
Abstract: The present invention relates to a crosslinked structure-containing separator for a lithium secondary battery, a preparation method therefor, and a lithium secondary battery including the separator, the separator comprising: a crosslinked structure-containing porous olefin polymer support having a crosslinked structure in which polymer chains are directly linked; an inorganic hybrid pore layer positioned on at least one surface of the crosslinked structure-containing porous olefin polymer support and containing an inorganic filler and a first binder polymer; and a porous adhesive layer positioned on the inorganic hybrid pore layer and containing a second binder polymer. The crosslinked structure-containing separator for a lithium secondary battery according to the present invention has improved high-temperature stability and excellent adhesive strength to electrodes. The preparation method for the crosslinked structure-containing separator for a lithium secondary battery according to the present invention can simplify a process since no equipment for photo-crosslinking the porous olefin polymer support is additionally required due to the addition of a photo-initiator to a coating liquid for forming a porous adhesive layer.
Patent KR-20210058788-A (KR)
Inventor: JEON SU HUN
IPC: C02F1/36
Filed: 2021-05-14
Abstract: The present invention relates to a water storage device. Through a mutual organic process of ultrasonic waves, magnetic forces, heating, and cooling along with a vertical drop of water and turbulence of water, storing can be performed while only minerals necessary for a human body, animals, and plants are left and water molecules are minimized and ionized. According to the present invention, after being cooled to a certain temperature through a cooler (1), water is converted into clean water through a UV sterilizer (2) and stored in a reservoir (3). A first sensor (S1) and a second sensor (S2) for detecting a water level are installed at the upper and lower ends of the reservoir (3), and an air supply pipe (5) having a first valve (V1) for injecting air obliquely installed at the upper end of the reservoir (10) is installed. At the lower end of the reservoir (3), an air intake nozzle (6) having a second valve (V2) for controlling the inflow and outflow of water and a discharge nozzle (7) moved according to the adjustment of a screw socket (8) to adjust a gap with the suction nozzle (6) are provided.
Patent KR-20220157540-A (KR)
Title: Wind-free solar module structure
Inventor: LEE CHANG HYUNG
IPC: H02S20/30
Filed: 2021-05-21
Abstract: The present invention relates to a wind-free solar structure. The wind-free solar structure according to an embodiment of the present invention comprises: a first support part having a lower end fixed to the ground; at least two or more second support parts installed on the first support part and spaced apart from each other and disposed in parallel; a third support part made of a fixed shaft disposed between the second support parts and having an upper end fixed to the second support part disposed on the upper side and a lower end fixed to the second support part disposed on the lower side, and a bracket connected to the fixed shaft so as to be rotatable based on the fixed shaft; a photovoltaic module which is coupled to the bracket of the third support part, rotates based on the fixed axis, and collects sunlight; a fixing ring fixed to one side of an upper end of the photovoltaic module; an elastic support part installed in the second support part, connected to the fixing ring, and supporting the photovoltaic module through an elastic force. According to the present invention, damage to a solar module caused by wind pressure can be prevented by reducing wind pressure.