baber/WOPTO huggingface dataset:
Patent KR-20210095304-A (KR)
Title: Car steering wheel operation lever
Inventor: KIM MIN KYOUN
IPC: H05B1/02
Filed: 2020-01-23
Abstract: The present invention relates to a steering wheel operation lever for a vehicle, and more particularly to the steering wheel operation lever for a vehicle in which a thermoelectric element is installed on the steering wheel for a vehicle, and a connector connected to the thermoelectric element is placed in a handle box to connect the connector and the lever formed in the handle box in advance. The steering wheel operation level for a vehicle comprises: a cap body part that removes a cap previously formed on one side of a lever, and is provided with and coupled to an operation button on one side of the lever from which the cap is removed; a connection part provided with a wire inside the lever so that the wire connects the cap body part and the connector; and a control unit for controlling the operation of the thermoelectric element according to the operation of the cap body part.
Patent KR-20210100228-A (KR)
Title: Method for repairing display panel and structure of display panel using thereof
Inventor: PARK JAE WOONG
IPC: H01L27/32
Filed: 2020-01-28
Abstract: According to the present invention, provided is a method for repairing a display panel. An objective of the present invention is to provide the method for repairing defects occurring in metal wiring for a display panel in a so-called final stage during a manufacturing process. The present invention comprises the following steps: a first step of providing a display panel in which a metal wiring layer, an insulating film layer, and a color filter layer are sequentially stacked on a substrate; a second step of selectively removing the color filter layer and the insulating film layer to repair the metal wiring layer to form a repair bank groove; a third step of discharging conductive ink into the bank groove to form a repair metal layer; a fourth step of sintering the repair metal layer; and a fifth step of stacking a repair insulating film layer on the repair metal layer and sequentially stacking up the repair color filter layer while planarizing the layers.
Patent KR-20210096844-A (KR)
Title: cleansing compositon having Nandina domestica extract and manufacturing method thereof
Inventor: YUN MI YOUNG
IPC: A61Q5/02
Filed: 2020-01-29
Abstract: The present invention relates to a cleaning agent using a Nandina domestica extract and a manufacturing method thereof, and more particularly, to a cleaning agent, which contains the Nandina domestica extract to have excellent antioxidant and skin protection effects, and can be safely used for cleaning skin or hair, and a manufacturing method thereof.
Patent KR-20210098084-A (KR)
Title: Heat generation device and manufacturing method thereof
Inventor: PARK WOO JIN
IPC: H05B3/12
Filed: 2020-01-31
Abstract: The present invention relates to a heat generating element and a manufacturing method thereof. More specifically, the present invention relates to the heat generating element comprising an NbS_2 as a two-dimensional transition metal dichalcogenide compound and the manufacturing method thereof. The heat generating element according to the present invention not only has a high thermal efficiency and a good temperature retention rate, but also both fine patterns and large areas are possible in a simple method so that various applications such as a gas sensor, a MEMS heater, a defogger, a defrost, and the like can be expected.
Patent KR-20210099834-A (KR)
Title: Dental implant simulation method and apparatus thereof
Inventor: CHOI KYOO OK
IPC: A61B17/00
Filed: 2020-02-05
Abstract: Disclosed are a dental implant simulation method and a device thereof. A dental implant simulation method and a device thereof according to one embodiment can simultaneously confirm adjacent relationship with surrounding structures and bone density in real-time by simultaneously performing a collision detecting function between surrounding structures and a portion where an implant structure is implanted, and a bone density measuring function when a dental implant is being simulated.
Patent KR-20210101380-A (KR)
Title: Display apparatus
Inventor: OH KEUN CHAN
IPC: G02F1/1335
Filed: 2020-02-07
Abstract: The present invention discloses a display apparatus, as a display apparatus for providing an image through an array of a plurality of pixels spaced apart from each other with a non-pixel area placed therebetween, which includes: a light emitting panel which emits light of a single color; and an optical panel which converts or transmits the light of the light emitting panel into light of another color. The optical panel includes: a substrate; a plurality of color filters which are disposed on the substrate; a first light blocking layer which is located in the non-pixel area; a second light blocking layer which is located in the non-pixel area and disposed on the first light blocking layer; and a color conversion layer and a transmission layer respectively overlapping corresponding color filters among the plurality of color filters. Each of the first light blocking layer and the second light blocking layer includes a plurality of holes corresponding to pixels, and the width of the hole of the second light blocking layer is greater than the width of the hole of the first light blocking layer. The display apparatus according to embodiments of the present invention can prevent deterioration of display quality caused by voltage drop of a counter electrode in a large-area display apparatus.
Patent KR-20210109101-A (KR)
Title: Ultrasonic bonding device
Inventor: PARK TAEYOUNG
IPC: H05K3/36
Filed: 2020-02-26
Abstract: According to an embodiment of the present invention, an ultrasonic bonding device comprises: a pressure part generating an ultrasonic wave that vibrates in a first direction; a main body part disposed on the pressure part and having a lower surface inclined at a predetermined angle in the first direction; a cam part disposed between the pressure part and the main body part; and a frame part connected to the cam part and the lower surface of the main body part and moving along the lower surface of the main body part to control a height of the cam part. The cam part may selectively contact an upper surface of the pressure part according to movement of the frame part.
Patent KR-20210004807-A (KR)
Inventor: LEE KWANG YUL
IPC: H04M1/725
Filed: 2020-02-26
Abstract: According to one embodiment of the present invention, a food distribution system using blockchains includes: a QR code printing apparatus; a plurality of user terminals recognizing the QR code; a plurality of nodes which the plurality of user terminals can access; a blockchain in which the plurality of nodes are registered; at least one processor; and at least one memory. The at least one processor generates a first QR code based on QR data received from a server, generates a second QR code by performing image conversion processing to the first QR code, enables the QR code printing apparatus to print the second QR code stored in the memory on food which is a curved body, and print the first QR code on at least one of a packing box and a packing material of the food, provides food information corresponding to the food to the user terminal through a URL when having the first or second QR code recognized by the user terminal, connects a block including a transaction comprising the food information in a form of a hash chain by registering the block in the blockchain, and makes the transaction shared by the plurality of nodes by transmitting the transaction generated from one of the plurality of nodes registered in the blockchain to the plurality of nodes registered in the blockchain. In the image conversion processing, four vertices of the first QR code are maintained, but a line connecting the vertices is transformed into a convex shape, thereby generating the second QR code enabling QR recognition even on the curved body.
Patent KR-20210111395-A (KR)
Title: Display apparatus and method for driving the same
Inventor: KIM MINGYU
IPC: G09G3/20
Filed: 2020-03-02
Abstract: According to an embodiment, a display device comprises: a display panel including a plurality of pixels; a timing control unit correcting an input image signal to send it to the display panel; a memory including model correction data that corrects a gradation value corresponding to a plurality of models of the timing control unit and image quality correction data for correcting a gamma deviation of the display panel; and a correction control unit using the model correction data and the image quality correction data to generate final correction data and sending the final correction data to the timing control unit for the timing control unit to use the final correction data to correct the image signal.
Patent KR-20210118293-A (KR)
Title: Organic electroluminescence device and condensed cyclic compound for organic electroluminescence device
Inventor: SUZAKI YUJI
IPC: H01L51/50
Filed: 2020-03-19
Abstract: According to an embodiment, an organic electroluminescent element comprises: a first electrode; a second electrode; and a light emitting layer disposed between the first electrode and the second electrode and including a condensed cyclic compound represented by following chemical formula 1 so as to exhibit high efficiency characteristics.
Patent KR-20210117739-A (KR)
Title: method of kimchi production using salted seafood alternative material with high glutamic acid content
Inventor: YUN YE RANG
IPC: A23L11/00
Filed: 2020-03-20
Abstract: The present invention relates to a food additive composition of a substitute for salted seafood with high glutamic acid content and a producing method of kimchi using the same. The food additive composition of the substitute for salted seafood according to the present invention improves an umami taste by decomposing a protein and increasing a glutamic acid content by selecting the substitute known to have a high amino acid content, not conventional seafood or fish and shellfish and proceeding with appropriate processing for each ingredient. The food additive composition of the substitute for salted seafood solves the fishy smell and high salinity of salted fish and has a high utility value in other foods as well.
Patent KR-20210125838-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: BAEK LEEHYEON
IPC: H01L51/50
Filed: 2020-04-09
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 described above can be used as a material for an organic material layer of the organic light emitting device, can be used in a solution process, and can improve efficiency and lifespan characteristics in the organic light emitting device.
Patent KR-20210127363-A (KR)
Inventor: PARK JEE HOON
IPC: B29C45/82
Filed: 2020-04-14
Abstract: The present invention relates to an injection molding machine with a hydraulic circuit autoconfiguration function and, more specifically, to an injection molding machine with a hydraulic circuit autoconfiguration function, which automatically configures or changes a hydraulic pump or hydraulic valve supplying hydraulic pressure according to an operation performed by the injection molding machine so that occurrence of errors in a hydraulic circuit is minimized, thereby increasing injection quality and performing an efficient and accurate injection process. According to the present invention, the injection molding machine (1) comprises: a plurality of hydraulic pumps (30); a plurality of hydraulic valves (40); and a control unit (50) controlling the plurality of hydraulic pumps (30) and the plurality of hydraulic valves (40). The control unit (50) configures the plurality of hydraulic valves (40) so that a hydraulic pressure supplied from one or more hydraulic pumps (30) selected for a unit operation among the plurality of hydraulic pumps (30) flows into a unit device driven in the unit operation.
Patent KR-20210127429-A (KR)
Inventor: KIM YOUNG SANG
IPC: C08L63/00
Filed: 2020-04-14
Abstract: The present invention relates to a non-slip road paint composition with excellent adhesion and a manufacturing method thereof. According to the present invention, the non-slip road paint composition comprises, with respect to 100 parts by weight of a resin composition including 50 to 70 parts by weight of a resin solution prepared by dissolving acrylic beads for increasing adhesion of the paint composition in an acrylic monomer of methyl methacrylate and butyl acrylate monomer, 15 to 25 parts by weight of a modified polyamide resin, and 15 to 25 parts by weight of a thermoplastic elastomer resin, 5 to 10 parts by weight of each of a thickener including benzoyl peroxide prepared in a liquid form, a dispersant, a reaction stabilizer, a color pigment, an extender pigment, a paraffin wax solution, epoxy acrylate, and acrylate, wherein the thickener is added in an amount capable of controlling the viscosity of the paint composition to 10,000 to 20,000 cps with an epoxy resin. Accordingly, since the paint composition provides non-slip properties while maintaining excellent adhesion, peeling from a coated surface is minimized even after a long period of time after application on a road and thus environmental pollution caused by falling paint materials can be prevented.
Patent KR-20210129795-A (KR)
Inventor: LEECHANWOOK
IPC: H01L21/8238
Filed: 2020-04-20
Abstract: A semiconductor device according to embodiments of the present invention comprises: a substrate comprising a PMOSFET region and an NMOSFET region; a plurality of first active fins on the PMOSFET region; a plurality of second active fins on the NMOSFET region; a gate electrode extending in a first direction crossing the first active fins and the second active fins; a first source/drain pattern provided on the first active fins to connect the first active fins to each other; a second source/drain pattern provided on the second active fins to connect the second active fins to each other; a first active contact electrically connected to the first source/drain pattern; and a second active contact electrically connected to the second source/drain pattern. A maximum width of the first active contact in the first direction is a first width, a maximum width of the second active contact in the first direction is a second width, and the first width can be smaller than the second width. Accordingly, it is possible to improve device performance.
Patent KR-20210129836-A (KR)
Inventor: LHS
IPC: A23L17/60
Filed: 2020-04-21
Abstract: The present invention relates to a new seasoning processing technique with which various seasoning ingredients can be easily applied to general dried laver. According to the present invention, grinding, washing, and dewatering are performed on general traditional laver or stone laver, and then immersion in a seasoning liquid and herbal dewatering are performed or seasoning liquid spraying and draying are performed. By this method, seasoned laver for roasting with a satisfactory seasoning state can be processed while maintaining a uniform body appearance. According to the present invention, herbal-dried dried laver with a moisture content of 5% is primarily biscuit-fired for 10 to 20 seconds at 150 to 170 degrees Celsius to roast the laver body surface. Then, the moisture is removed, the body is fixed by heating and coagulation of sugar protein, fiber, and the like, and body state adjustment is performed for seasoning ingredient absorption. Then, a certain amount of vegetable oil- or sugar liquid-mixed seasoning ingredient is thinly and quickly applied to the body surface, roasting is performed for 10 to 30 seconds at 150 to 180 degrees Celsius, seasoned crushed salt is added, blow cooling is performed in a sterilization cooling air environment to stabilize the seasoning state, and moisture-proof packaging is performed immediately. Usable as the seasoning ingredient is a natural herb or pepper extract, a vegetable essential oil ingredient, sugar, a highly concentrated water-soluble extract powder, or a finely coated spice. The seasoned laver is re-roasted, and thus seasoned laver satisfactory in terms of palatability is obtained to achieve the flavor of a seasoning ingredient and the roasting flavor unique to laver at the same time. According to the present invention, the nutrition and flavor unique to laver are combined with a flavoring and palatable ingredient such as bulgogi, cheese, grilled squid, kimchi, and curry. As a result, the present invention is capable of product diversification as a novel fusion food and capable of leading to an increase in laver consumption.
Patent KR-20210133633-A (KR)
Title: Electric motor assembly and hair dryer having the same
IPC: H02K5/167
Filed: 2020-04-29
Abstract: The present invention relates to a motor assembly and a hair dryer having the same. The motor assembly according to the present invention includes: an impeller; an outer housing in which the impeller is accommodated; an inner housing concentrically disposed inside the outer housing; a stator having one side accommodated inside the inner housing; a rotor having a rotating shaft and rotatably accommodated in the stator; a first bearing disposed on one side of the rotor; a second bearing disposed on the other side of the rotor; and a bracket disposed on the other side of the rotor and having an inner surface coupled to the stator and an outer surface coupled to the outer housing. Therefore, the excessive increase in the external size compared to the stator is suppressed, and the initial alignment of the stator and rotor remains stable.
Patent KR-20210111657-A (KR)
Title: lateral flow rapid diagnostics testing apparatus with high sensitivity
Inventor: KIM SOO HONG
IPC: A61B5/1491
Filed: 2020-05-07
Abstract: Disclosed is a lateral flow diagnostic apparatus including a measuring assembly wherein a cartridge is loaded and having an inclination in a lateral flow direction of the cartridge for a body housing. The body housing and the measuring assembly are hinged and coupled to be rotatable to adjust an inclination angle. An inclination driving unit may adjust the inclination of the measuring assembly. A vibration actuator may be further included on a loading surface of the cartridge. Furthermore, a heating unit fixed toward the cartridge may be further included.
Patent KR-20210137645-A (KR)
Title: EMB multi control system and method for railway vehicles
IPC: B61H13/34
Filed: 2020-05-11
Abstract: The present invention relates to a multi-control system and method for EMB for railway vehicles, performing communication in both directions by connecting a vehicle brake controller (TBC), which controls a brake system of railway vehicles, and a plurality of electric mechanical brakes (EMB) through a ring-type Ethernet to communicate in the opposite direction when one communication line fails. In addition, by dualizing serial communication between the vehicle brake controller (TBC) and a plurality of EMBs, in TBC, it is possible to stably control and monitor multiple EMBs in real time even in normal times or in case of failure. The plurality of EMBs and TBCs transmit and receive control commands and control results by configuring a master communication line with a ring-type Ethernet.
Patent KR-20210150194-A (KR)
Inventor: CHOONG HO KIM
IPC: C08L69/00
Filed: 2020-06-03
Abstract: The present invention relates to a polycarbonate resin composition, a method for preparing the same, and a molded article including the same. Particularly, the polycarbonate resin composition includes: 100 parts by weight of a base resin including (A) 60-80 wt% of a polycarbonate resin, and (B) 20-40 wt% of a poly(alkyl (meth)acrylate-phenyl (meth)acrylate) copolymer; and (C) 0.5-2.2 parts by weight of an amide-based stabilizer, wherein when a specimen having a size of 150x200x2 mm is injected in an injection molding device at a nozzle temperature of 260℃, the specimen is illuminated with a birefringence film having a wavelength of λ/4 by using a 22" monitor backlight panel as a light source in a dark room to determine the birefringence, and a birefringence distribution area ratio is calculated according to mathematical formula 1 of [birefringence distribution area ratio (%)= (birefringence distribution area/total area)x100], the birefringence distribution area ratio is 55% or less. The polycarbonate resin composition according to the present invention has excellent transparency and surface hardness, while showing low birefringence.
Patent KR-20220001036-A (KR)
Title: Electronic device
Inventor: SEO SUYUL
IPC: G06F3/041
Filed: 2020-06-26
Abstract: An object of the present invention is to provide an electronic device that senses an input by an input device. The electronic device may comprises a display layer, a sensor layer, and a sensor control circuit. The sensor layer may include a first electrode, a second electrode, a first cross electrode, and a second cross electrode. The sensor control circuit senses touch based on a change in mutual capacitance formed between the first electrode and the first cross electrode. The sensor control circuit senses an input by an input device based on a change in capacitance of at least one of the first electrode and the second electrode and at least one of the first cross electrode and the second cross electrode.
Patent KR-20220001353-A (KR)
Title: Method for managing health care information based on semantic web
Inventor: KWON SOON YEOL
IPC: G16H10/60
Filed: 2020-06-29
Abstract: A health care system of the present invention includes: a plurality of health care bands that collect a user's health information; a plurality of docking devices that communicate with the health care bands to collect the user's health information and a plurality of pieces of resource information previously registered in a corresponding health care band from the health care bands; a server device that communicates with the docking device through a power line communication network to store the user's health information collected from the docking device and the plurality of pieces of resource information previously registered in the health care band corresponding to the user's health information collected from the docking device in communication with the docking device through the power line communication network, wherein the server device implements and stores a correlation between the resource information and the health information as an ontology; and a terminal device that receives the health care information from the server device by inputting at least one search word, after accessing the server device through a web-communication network. The various pieces of health care information acquired from the health care system are managed based on a semantic web, such that operators can conveniently use the health care information.
Patent KR-20220004358-A (KR)
Title: Chelate gas adsorption
Inventor: CHOI YOUNG SOO
IPC: B01D53/02
Filed: 2020-07-03
Abstract: Disclosed content relates to a chelate gas adsorbent which can increase adsorption performance and simplify the manufacturing process of a gas adsorbent. The disclosed content presents the chelate gas adsorbent which comprises a metal chelate represented by following formula, M(-L-R)_x (1 <= x <= 4) (M is a metal ion, L is a ligand, R is a substituent) as one example.
Patent KR-20220008541-A (KR)
Inventor: KIM HYUN WOO
IPC: E04G25/04
Filed: 2020-07-14
Abstract: A content disclosed in the present specification relates to a provision of a pole device and a scaffolding device including the same. According to the present invention, by rotating a protruding part toward a space where workers are located, a pole unit can be quickly extended or contracted. According to an embodiment of the content disclosed in the present specification, the pole device includes: a pole unit partially formed to extend or contract in a telescopic form; and a driving unit gear-connected to a part of the pole unit, wherein the pole unit is extended or contracted by driving the driving unit.