baber/WOPTO huggingface dataset:
Patent KR-20220118585-A (KR)
Title: Display device
Inventor: LEE MINSU
IPC: H01L27/32
Filed: 2021-02-18
Abstract: A display device comprises: a base layer; a circuit layer disposed on the base layer; a pixel electrode disposed on the circuit layer and electrically connected to the circuit layer; a pixel definition layer disposed on the circuit layer and including a first opening exposing at least a portion of the pixel electrode and a second opening defined in an area spaced apart from the pixel electrode when viewed in a plan view; an auxiliary electrode disposed in the second opening and including a material different from that of the pixel electrode; a light emitting functional layer disposed on the pixel electrode, the pixel definition layer, and the auxiliary electrode and having a through hole defined in an area overlapping the auxiliary electrode; and a common electrode disposed on the light emitting functional layer and electrically connected to the auxiliary electrode through the through hole. Accordingly, the total resistance of the common electrode can be reduced.
Patent KR-20210157301-A (KR)
Inventor: HAN JONG HUN
IPC: H04B7/0413
Filed: 2021-02-18
Abstract: A wireless communication method performed by a first device includes the steps of: acquiring a transmit opportunity (TXOP) to transmit or receive a first physical layer protocol data unit (PPDU); identifying a second device to share the TXOP; permitting at least one of transmission and reception of a second PPDU, to the second device in the shared TXOP; and transmitting or receiving the first PPDU to or from a third device in the shared TXOP.
Patent KR-20220118725-A (KR)
Title: Manufacturing method for bellflower preserved in honey and bellflower preserved in honey manufactured by the same
Inventor: LIM YEONG JU
IPC: A23L27/10
Filed: 2021-02-19
Abstract: The present invention relates to a method for producing bellflower jeongkwa and bellflower jeongkwa produced thereby. The method for producing bellflower jeongkwa according to the present invention includes: an ingredient preparation step (S100) of preparing ingredients composed of bellflower seeds, grain syrup, starch syrup, pear juice, Astragalus water, pumpkin seeds, walnuts, sunflower seeds, sesame seeds, boiled chestnuts, chestnuts, dried blueberries, sweet potato chips, almonds and almond slices; a blanching step (S200) of soaking the prepared balloon flower in salt water and then heating and blanching the same; a stewing step (S300) of mixing grain syrup, starch syrup, pear juice, and Astragalus soaking water with the blanched bellflower and then boiling down the same; a drying and kneading step (S400) of drying the boiled bellflower and then cutting and kneading the same; and a mixing step (S500) of preparing bellflower jeongkwa by mixing ingredients including pumpkin seeds, walnuts, sunflower seeds, sesame seeds, boiled down chestnuts, chestnut slices, dried blueberries, sweet potato chips, almonds, and almond slices in the kneaded bellflower. The bellflower jeongkwa according to the present invention is rich in taste and nutrients, and thus can be easily consumed regardless of gender and age, and can benefit consumers' health more.
Patent KR-20210106394-A (KR)
Inventor: JUNG HO LEE
IPC: H01M12/06
Filed: 2021-02-22
Abstract: A metal negative electrode is provided. The metal negative electrode may have a first surface and a second surface opposite to the first surface, and a plurality of grooves may be provided in the first surface of the metal negative electrode, whereby flexibility and mechanical properties of the metal negative electrode can be improved. Accordingly, the flexibility and mechanical properties of the metal negative electrode may be improved.
Patent KR-20220120226-A (KR)
Title: Lithium ion battery
Inventor: HWANG CHANG MOOK
IPC: H01M10/52
Filed: 2021-02-23
Abstract: The present invention relates to a lithium secondary battery. The lithium secondary battery comprises: an electrode assembly; a pouch including a pouch sealing part sealed along an edge to accommodate the electrode assembly therein and a terrace part formed in a direction, in which an electrode lead protrudes, wherein the terrace part does not overlap an electrode tab and the electrode lead in an area between the pouch sealing part and the electrode assembly; and a pocket disposed in an inner space formed by sealing the outer periphery of the terrace part, and filled with a gas absorbent. According to the present invention, it is possible to prevent a pouch from swelling by absorbing gases generated inside a secondary battery, in particular, CO_2 and H_2O. In addition, a lifespan of a secondary battery can be increased by delaying a venting time by suppressing an increase in the gas volume through the absorption of gases outside an accommodation space inside the secondary battery.
Patent KR-20220121119-A (KR)
Title: Passenger protecting apparatus for vehicle
Inventor: KO BYEONG MANN
IPC: B60R21/231
Filed: 2021-02-24
Abstract: The present invention relates to a passenger protection apparatus for a vehicle. The passenger protection apparatus for a vehicle of the present invention comprises: a seat frame unit which is installed on a vehicle body; a seat unit on which a passenger may be seated and which is mounted on the seat frame unit; a roof airbag unit which is installed in the seat frame unit and deploys toward the passenger seated in the seat unit; a display unit which is installed in the seat frame unit and displays an image signal; and a control unit which controls a deployment operation of the roof airbag unit and adjusts a position thereof. According to the passenger protection apparatus for the vehicle, the position of the roof airbag unit can be adjusted.
Patent KR-20210110519-A (KR)
Title: Crystallizable lithium aluminium silicate glass and glass-ceramic produced therefrom, method for producing the glass and the glass-ceramic, and use of the glass-ceramic
Inventor: SIEBERS FRIEDRICH
IPC: C03B27/012
Filed: 2021-02-26
Abstract: The present invention relates to a crystallizable lithium aluminum silicate glass for producing a transparent glass ceramic comprising the following components (weight% based on oxide): 3 or more and less than 4.5 of Li_2O, 19 to 24 of Al_2O_3, 62 to 70 of SiO_2, 0 to 1.5 of Na_2O, 0 to 1.5 of K_2O, 0.01 or more and less than 0.5 of MgO, 0 to 1.5 of CaO, 0 to 1.5 of SrO, 0 to 3 of BaO, 0 to 3 of ZnO, above 1.6 and not exceeding 2.8 of TiO_2, 1 or more and less than 2.5 of ZrO_2, 0 or more and less than 4 of P_2O_5, 0.005 to 0.025 of Fe_2O_3, and 0.1 to 2 of As_2O_3, under the following conditions (weight%). 1.3 < Na_2O + K_2O + CaO + SrO + BaO < 3.5 (condition C1). The present invention also relates to glass ceramics made from the glasses and uses thereof.
Patent KR-20210050496-A (KR)
Title: Touch sensor-antenna structure and image display device including the same
Inventor: MAENG CHANG JUN
IPC: H01Q1/22
Filed: 2021-03-03
Abstract: According to the embodiments of the present invention, a touch sensor-antenna structure includes: a base layer including a touch sensing region and a touch sensing-antenna region; first and second sensing electrodes disposed on the touch sensing region of the base layer and arranged in directions intersecting with each other; a third sensing electrode disposed on the touch sensing-antenna region of the base layer and formed of a single electrode; and an antenna pattern including a radiation electrode disposed on the touch sensing-antenna region of the base layer and disposed between the third sensing electrodes when viewed in a planar direction. The present invention provides the touch sensor-antenna structure with improved electrical and optical properties and space efficiency.
Patent KR-20220124963-A (KR)
Title: Electrolyte additive for secondary battery, manufacturing method thereof, electrolyte, and secondary battery comprising the same
Inventor: HWANG EUIHYEONG
IPC: C07F7/10
Filed: 2021-03-04
Abstract: The present invention provides a novel electrolyte additive that is added to an electrolyte for a lithium secondary battery to improve battery performance, a manufacturing method thereof, an electrolyte for a secondary battery including the electrolyte additive, and a secondary battery including the electrolyte. The electrolyte additive includes: a first functional group represented by any one of chemical formulas 1 and 2; and a second functional group represented by chemical formula 3.
Patent KR-20220125461-A (KR)
Title: Headstand bench
Inventor: BAK SUNG YUN
IPC: A63B21/00
Filed: 2021-03-05
Abstract: The present invention relates to a handstand exercise apparatus, which allows users to achieve the same effect as doing a handstand by bringing the shoulders together and can be easily installed indoors for safe, convenient, and various full-body exercises. In particular, the present invention makes the handstand exercise apparatus continuous so that two apparatuses are integrally formed, and allows two people to exercise the whole body through handstand exercise at the same time. In addition, the present handstand exercise apparatus uses a board to allow users to do handstand exercise, which further reduces the size and makes it feel like furniture to harmonize with the surroundings while allowing users to perform handstand exercise.
Patent KR-20220125509-A (KR)
Title: Composite resin composition for automotive interior materials and automotive interior materials using the same
Inventor: GUN KO
IPC: C08L69/00
Filed: 2021-03-05
Abstract: The present invention relates to a composite resin composition for automobile interior materials and a vehicle interior material using the same. The composite resin composition for automobile interior materials according to the present invention reduces the cost by changing a material used and can be used as an unpainted product to have excellent economic efficiency. In addition, the composite resin composition has the effect of improving mechanical properties and moldability to satisfy the balance of physical properties such as chemical resistance, heat resistance, and light resistance and providing excellent product reliability and appearance quality.
Patent KR-20220126872-A (KR)
Title: Antibacterial toothbrush and storage case, the manufactoring method thereof.
Inventor: YUN CHANG GEUN
IPC: A46B15/00
Filed: 2021-03-10
Abstract: The present invention relates to an antibacterial toothbrush and a toothbrush storage case. The antibacterial toothbrush comprises: 0.3 to 0.7 wt% of ionic calcium powder having a conductivity of 2000 microsiemens (μs/cm) or more, 70 wt% or more of the content of linolenic acid, and 0.3 to 0.7 wt% of a vegetable oil having a boiling point in the range of 120 to 220 ℃ and 5 wt% or less of the content of a low molecular weight volatile substance. The antibacterial toothbrush and toothbrush storage case of the present invention have a low manufacturing cost by minimizing the addition amount of a functional material and can prevent the deterioration of physical properties such as durability, flexural modulus, and flexural strength.
Patent KR-20210149588-A (KR)
Inventor: HAN JONG HUN
IPC: H04W84/12
Filed: 2021-03-15
Abstract: A method for communicating with a legacy device and an upcoming device may comprise the steps of: generating a first information field for the legacy device; generating a second information field for the upcoming device; generating a frame including at least one of the first information field and the second information field; and transmitting the frame. The first information field may include a first value that causes the first information field to be identified as valid by the legacy device, and the second information field may include a second value that causes the second information field to be identified as invalid by the legacy device.
Patent KR-20220129228-A (KR)
Title: 3-dimensional memristor element having continuously arranged 3-dimensional heteromaterial interface and method for manufacturing the same
Inventor: JEON SEOK WOO
IPC: G11C13/00
Filed: 2021-03-16
Abstract: A disclosed 3D memristor element includes: a first conductor connected in three dimensions; a 3D nanoshell-type resistance changing part surrounding the first conductor; and a 3D nanocomposite having a shape surrounding the resistance changing part and including a second conductor separated from the first conductor by the resistance changing part. Accordingly, an interface area per unit volume can be increased by adjusting the size and topology of a unit (nanocomposite structure), and the resistance change characteristics of the element can be precisely controlled. In addition, a gradual resistance change applicable to an analog device can be implemented even at low power.
Patent KR-20210122114-A (KR)
Title: Dual beam bifocal charged particle microscope
Inventor: HENSTRA ALEXANDER
IPC: H01J37/06
Filed: 2021-03-22
Abstract: A method and system for examining a sample using a dual beam bifocal charged particle microscope according to the present disclosure, comprises emitting a plurality of charged particles towards a sample, forming the plurality of charged particles into a first beam of charged particles and a second beam of charged particles, and modifying the focal characteristic of at least one of the first charged particle beam and the second charged particle beam. The focal characteristic of at least one of the first charged particle beam and the second charged particle beam is modified such that the focal planes of the first and second charged particle beams are different.
Patent KR-20220133595-A (KR)
Title: Server and vehicle
Inventor: JANG HWAYONG
IPC: B60W30/10
Filed: 2021-03-25
Abstract: A vehicle and a server are disclosed. The server according to an embodiment of the present invention includes a server memory and a server processor that executes instructions loaded in the server memory. The server processor may execute a series of commands including the steps of: storing vehicle information including a driving mode and a driving route transmitted from the vehicle at set intervals in the server memory; receiving weather information of a point where the vehicle is located and the driving route from a weather server and storing the weather information in the server memory; receiving road information of the driving route from a road server and storing the road information in the server memory; and determining whether or not to change the driving mode based on the driving mode, driving route, weather information, and road information stored in the server memory and transmitting the determined information to the vehicle. The present invention can guide a driver to an appropriate driving mode.
Patent KR-20220133671-A (KR)
Title: Container unfolding apparatus
Inventor: YOON JIN KOOK
IPC: B65D88/52
Filed: 2021-03-25
Abstract: The present invention relates to a container unfolding apparatus, and more particularly, to a container unfolding apparatus for unfolding a container with side plates horizontally folded. In the present invention, disclosed is a container unfolding apparatus (100) for unfolding a container (20) (hereinafter, a folding container), which comprises four side plates (20a to 20d) on the sides and a lower plate (20e) on the lower surface and is in the state where the four side plates (20a to 20d) are horizontally folded toward the lower plate (20e). The present invention can automate the process of unfolding a container.
Patent KR-20220135082-A (KR)
Title: Contactor assembly and method for manufacturing the same
Inventor: KOO HWANG SUB
IPC: G01R1/04
Filed: 2021-03-29
Abstract: Provided is a contactor assembly for electrically connecting a pad of a test subject and a pad of a test device to each other, which may include: an insulating film provided with a plurality of film holes; contactors containing conductive particles, formed to be elastically deformable, and inserted into each of through holes to protrude in the thickness direction of the film; and a guide block disposed on the film and having a block hole formed to accommodate and support the contactor.
Patent KR-20220135440-A (KR)
Inventor: CHOI DAI KYU
IPC: C03C21/00
Filed: 2021-03-30
Abstract: Provided are; a chemical strengthening method of ultra-thin glass using the flow or movement of a strengthening solution; a glass chemical strengthening facility therefor; and a glass chemical strengthening facility system. The glass chemical strengthening facility comprises: a process chamber in which glass is strengthened; a strengthening solution chamber configured to allow a strengthening solution for strengthening glass to be accommodated therein; a passage unit that allows the process chamber and the strengthening solution chamber to be in fluid communication with each other and provides a moving path allowing the strengthening solution to move between the process chamber and the strengthening solution chamber.
Patent KR-20220140303-A (KR)
Inventor: CHO SHIN HUM
IPC: H01L21/02
Filed: 2021-04-09
Abstract: A semiconductor device includes: insulating patterns spaced apart from each other on a substrate in a first direction perpendicular to the top surface of the substrate, extending in a second direction parallel to the top surface of the substrate, and including boron nitride (BN); gate electrodes spaced apart from each other in the first direction and extending in the second direction between the insulating patterns, respectively; and a channel extending in the first direction through the insulating patterns and the gate electrodes on the substrate.
Patent KR-20220141513-A (KR)
Inventor: UM BYUNG HUN
IPC: A61Q19/02
Filed: 2021-04-13
Abstract: Disclosed in the present specification is a complex processed product of aerial parts of ginseng and soy protein, a composition comprising the same, and a method for manufacturing the same. The complex processed product includes ginseng aerial parts and soybean proteins, and the ginseng aerial parts and soybean proteins are heat-treated together. The composition contains the complex processed product of ginseng aerial parts and soybean protein as active ingredients, and has further enhanced anti-oxidant, skin whitening, skin regeneration, and/or anti-inflammatory activities. The manufacturing method comprises the following steps: mixing ginseng aerial parts and soybean proteins; and heat-treating the mixed ground ginseng and soybean proteins together.
Patent KR-20220141575-A (KR)
Inventor: SEUNG TAE BAEK
IPC: B25J19/00
Filed: 2021-04-13
Abstract: A wireless charging system for an electric vehicle includes a wireless charging robot which moves along a floor rail passing through the floor of a plurality of parking spaces and wirelessly charges parked electric vehicles and a controller which controls the wireless charging robot, wherein the wireless charging robot includes a robot body, a wireless charging pad provided on the upper surface of the robot body, and a moving unit for moving the robot body along the floor rail, and the controller controls the moving unit to move the robot body along the floor rail to a parking position of an electric vehicle requesting charging according to a charging request from the electric vehicle, and controls the wireless charging pad to wirelessly transmit power to a vehicle charging pad installed on the bottom of the electric vehicle requesting charging in order to wirelessly charge the electric vehicle requesting charging. According to the present invention, the wireless charging robot can charge electric vehicles while freely moving in a parking space without interfering with the passage of other vehicles.
Patent KR-20220142215-A (KR)
Inventor: KIM KIL YOUNG
IPC: F01K25/10
Filed: 2021-04-14
Abstract: The present invention relates to a supercritical carbon dioxide power generation system using waste heat of a gas turbine and capable of minimizing a load change of the gas turbine to improve stability and efficiency. A supercritical carbon dioxide power generation system using waste heat of a gas turbine according to an embodiment of the present invention comprises a gas turbine unit; a supercritical carbon dioxide power generation unit receiving waste heat from the gas turbine unit; and a load control unit including a first heat exchanger for heat-exchanging exhaust gas discharged from the gas turbine unit and carbon dioxide of the supercritical carbon dioxide power generation unit and a first channel connecting the gas turbine unit and the first heat exchanger and controlling the load of the exhaust gas supplied to the first heat exchanger within a preset first range.
Patent KR-20220144029-A (KR)
Inventor: LEE YONG HEE
IPC: H01G11/84
Filed: 2021-04-16
Abstract: The present invention relates to a manufacturing method of a micro-supercapacitor using a solution process and a micro-supercapacitor manufactured by the manufacturing method and, more specifically, to a manufacturing method of a micro-supercapacitor using a solution process for manufacturing a high-performance micro-supercapacitor by utilizing a patterning method capable of high capacity and large area and a micro-supercapacitor manufactured by the manufacturing method. The manufacturing method of a micro-supercapacitor using a solution process of the present invention comprises the steps of: a) preparing a MXene solution; b) coating a substrate with a photoresist mask; c) coating the substrate coated with the photoresist mask with the MXene solution; and d) manufacturing a micro-supercapacitor by obtaining a patterned MXene from the substrate.
Patent KR-20220149077-A (KR)
Title: Product life cycle prediction and management system using big data
Inventor: MOON SUNG SOO
IPC: G06Q10/04
Filed: 2021-04-30
Abstract: The present invention relates to a product life cycle prediction and management system using big data and, more specifically, to a product life cycle prediction and management system using big data for the purpose of more accurately simulating a product's life cycle through a prediction model such as changes in general demand according to product groups, general customer satiation (CS) index according to product characteristics, CS natural change due to external factors, and the like based on big data accumulated with product information, customer order information, and complaint information. The product life cycle prediction and management system using big data includes: an information input unit (10) in which initial product planning information (11), customer order information (12), and customer complain information (13) are input and stored, respectively; a management server (20) which includes a product information database (21) of a shopping mall, an order information database (22) of the shopping mall, and complaint information database (23) of the shopping mall; a big data prediction model unit which includes a product demand prediction model (31) based on changes in orders after a product is released, a product characteristic-based CS prediction model according to product characteristics, and a CS variation prediction model (33) based on changes in CS compared to orders of the product; and a product life cycle simulation module (40) which calculates a product life cycle by extracting the same product as the product of the information input unit (10) from each product of the management server (20) and inferring the extracted same product with each prediction model of the big data prediction model unit (30).