baber/WOPTO huggingface dataset:
Patent KR-20220133506-A (KR)
Title: Multi-layer board and manufacturing method thereof, and electronic apparatus including the same
Inventor: KIM YOUNG JUN
IPC: H05K1/11
Filed: 2021-03-25
Abstract: Provided are a multilayer substrate wherein a via-less build-up pad of a structure is formed in a bonding area of an upper/lower wiring layer and a manufacturing method therefor, and an electronic device comprising the multilayer substrate. The multilayer substrate comprises: a first insulating layer formed including a wiring area and a pad area; a first wiring layer formed on the wiring area; a base pad formed on the pad area; a second insulating layer that covers at least one part of the first wiring layer; and a first build-up pad that covers at least one part of the base pad. Therefore, the present invention is capable of improving electrical properties.
Patent KR-20210041546-A (KR)
Title: Method and apparatus for determining causality, electronic device and storage medium
Inventor: CHEN YUGUANG
IPC: G06F40/253
Filed: 2021-03-25
Abstract: The present application discloses a method, device, electronic device, and storage medium for determining a casual relationship, and relates to a technological field in knowledge graph. A specific implementation means is configured to: obtain an event word indicating each event and a related word adjacent to each event word in a target text; input the event word of each event and the related word adjacent to each event into a graph neural network; and determine whether or not a causal relationship exists between any two events through the graph neural network. Embodiments of the present application can not only accurately determine whether or not a causal relationship exists between events, but also save costs in manpower, thereby improving determination efficiency.
Patent KR-20220135037-A (KR)
Title: Polyolefin resin, and producing method thereof
Inventor: LEE HEE JUN
IPC: C08F4/02
Filed: 2021-03-29
Abstract: The present invention relates to a linear low-density polyethylene copolymer useful for molding into a shrink film, an agricultural film, and the like by having excellent mechanical properties such as processability, toughness and the like, and having a long chain branch (LCB) distribution similar to that of general metallocene polyethylene (mPE), and to a manufacturing method thereof.
Patent KR-20220138689-A (KR)
Inventor: UI SANG WOOK
IPC: B09B5/00
Filed: 2021-04-06
Abstract: The present invention relates to a method for reducing red mud whitening, and more specifically, to a method for reducing red mud whitening, including the steps of: preparing red mud generated during an aluminum hydroxide manufacturing process; and adding an organic acid to the red mud and mixing the same, wherein red mud whitening is reduced by the organic acid.
Patent KR-20220138750-A (KR)
Inventor: KIM JAE HO
IPC: B29C45/14
Filed: 2021-04-06
Abstract: The present invention relates to a chassis frame for a vehicle, and a manufacturing method for the same and, more specifically, to a chassis frame for a vehicle, which can reduce weight thereof and can secure sufficient strength and rigidity, and a manufacturing method for the same. According to an embodiment of the present invention, the chassis frame for a vehicle comprises: a first frame member having a plurality of first connection holes; a second frame member having a plurality of second connection holes corresponding to each of the plurality of first connection holes; and a connection member formed to penetrate the first frame member and the second frame member according to the first connection hole and the second connection hole corresponding to each other among the plurality of first connection holes and the plurality of second connection holes to connect the first frame member and the second frame member to each other.
Patent KR-20220140277-A (KR)
Inventor: KIM YOUNGBUM
IPC: H04W72/12
Filed: 2021-04-09
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system with IoT technology to support a higher data transfer rate after a 4G system, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. Disclosed in the present disclosure is a method for scheduling a terminal in a mobile communication system to support carrier aggregation.
Patent KR-20220141126-A (KR)
Inventor: SEO YOUNG DUK
IPC: B60R21/217
Filed: 2021-04-12
Abstract: Disclosed is an inflator device with reduced production cost, wherein a protector composed of a fine steel mesh structure protects an airbag cushion from high temperature gas burst from an inflator, and the protector is simplified to reduce weight of the inflator device. The present invention comprises: the inflator having a releasing unit where the gas is burst; and the protector formed to surround the releasing unit to guide a flow of the gas burst through the releasing unit and deformable in a width direction by having a slit for deformation formed in a longitudinal direction to be mounted to be inserted into the inflator when mounted in the inflator.
Patent KR-20220144013-A (KR)
Inventor: KIM JONG TYE
IPC: A61F7/00
Filed: 2021-04-16
Abstract: The present invention includes: a warm needle containing an acupuncture needle portion formed to be inserted into a patient's skin, and an acupuncture unit formed at the upper end of the acupuncture needle portion and provided with a heating means connected to heat the acupuncture needle portion; and a heating unit connected to the acupuncture needle portion to heat the warm needle. The heating unit includes: a main body part having an upward inlet groove formed at the lower end so that the warm needle can be drawn in and out and provided with a predetermined space therein; a heating part formed inside the main body part and formed to heat the acupuncture needle inserted into the main body part; and a battery formed in the main body part and supplying power to the heating unit. According to the present invention, the needle of the warm needle is heated by the heating unit to which induction heating technology for heating a metal object by using electromagnetic induction is applied with respect to the acupuncture unit of the warm needle. At this time, wireless charging technology is applied to power supply, safe and efficient warm acupuncture therapy is provided.
Patent KR-20220144503-A (KR)
Inventor: PARK CHANG HYUN
IPC: G06F11/14
Filed: 2021-04-20
Abstract: The present invention relates to a system for restoring a transmission file of a mobile communication terminal through direct flash memory control and a method thereof. The system comprises: a portable terminal device (100) which is configured to store and delete a plurality of pieces of data in a storage means (110), and transmit all data (stored data information or restored data information) stored in the storage means (110) to a data management server (200) regardless of the rules of a preset mapping table, in response to a file system analysis code authorized from the data management server (200); and the data management server (200) which transmits the file system analysis code to the portable terminal device (100), receives the stored data information or the restored data information corresponding to the file system analysis code transmitted from the portable terminal device (100), stores and manages the received information, and provides a monitoring function for the portable terminal device (100) through portable terminal data generated by performing indexing for each category (folder) in a time series.
Patent KR-20220144734-A (KR)
Inventor: DONGHYUN BAE
IPC: B22F1/00
Filed: 2021-04-20
Abstract: Disclosed are an apparatus for manufacturing a metal-based composition and a method for manufacturing a metal-based composition using the same. The disclosed apparatus for manufacturing a metal-based composition, which is for mixing nanopowder into a molten metal to manufacture a metal-based composition, comprises: a stator member introduced into the molten metal, and having a sidewall defining an internal space, and an open upper portion and an open lower portion; a rotating shaft inserted into the internal space of the stator member to rotate; a first rotor member installed in a first area of the rotating shaft in the internal space, rotating with a first gap from the inner surface of the sidewall, and having a plurality of first rotating blades having a structure inclined with respect to a rotary axis of the rotating shaft; a second rotor member installed in a second area below the first area of the rotating shaft in the internal space, and having a plurality of second rotating blades rotating with a second gap from the inner surface of the sidewall; and a nanopowder supply unit for supplying nanopowder from above the stator member introduced into the molten metal to the surface of the molten metal. At least the first rotor member between the first and second rotor members drops the molten metal and the nanopowder from the top to the bottom of the stator member. Therefore, the present invention enables the easy manufacturing of a metal-based composition with excellent properties.
Patent KR-20220145513-A (KR)
Inventor: YANG GEON TAE
IPC: A47J29/00
Filed: 2021-04-22
Abstract: The present invention relates to an egg garnish manufacturing apparatus, which automatically and continuously manufactures an egg garnish in a cut form to improve production efficiency of egg garnish. To this end, the egg garnish manufacturing apparatus of the present invention comprises: a cooking pan (10) having a plate shape of a certain length and forming a structure capable of moving forward and backward in a linear direction; a liquid egg supply unit (20) supplying liquid egg to an upper surface of the cooking pan (10); a heating means for heating and cooking the liquid egg supplied to the cooking pan (10); a transfer conveyor (40) transferring egg garnish (e) cooked by the heating means; a suction transfer unit (50) for sucking a front end of the cooked egg garnish (e) and transferring the same to the transfer conveyor (40); a cutting blade (60) continuously cutting the egg garnish transferred by the transfer conveyor (40); and a discharge conveyor (70) discharging of the egg garnish cut by the cutting blade (60).
Patent KR-20220150529-A (KR)
Title: Indwelling catheter capable of checking fixation
Inventor: KIM JEONGHO
IPC: A61M25/00
Filed: 2021-05-04
Abstract: The present invention relates to an indwelling catheter capable of measuring a fixation force, which is inserted into the bladder through the urethra, made of a flexible material in a tubular shape, and providing a fixation force to the bladder wall in a state of being inserted into the bladder. The indwelling catheter comprises: a conduit provided with a balloon portion for fixation made of a contractable/expandable material; an injection line for balloon expansion provided on the outside of the conduit and communicating with the balloon portion for fixation to be able to move a fluid so that a fluid movement path for expanding the balloon portion for fixation is provided; and an identification line connected to the injection line for balloon expansion to be able to move fluid and provided with a port portion to which an external device for balloon expansion is connected and a balloon portion for identification made of a contractable/expandable material between the connection portion connected to the injection line for balloon expansion and the port portion.
Patent KR-20220150541-A (KR)
Title: Eco-friendly food waste treatment system using food waste as an energy source
Inventor: HAN MI JIN
IPC: B01D53/00
Filed: 2021-05-04
Abstract: The present invention relates to an eco-friendly food waste treatment system using food waste as an energy source. The present invention includes a crusher and sorter, a mixer and feeder, a rotary dryer, a pyrolysis furnace, a combustor, a secondary combustion chamber, a urea water supply device, a wastewater storage tank, a wastewater supply device, an external air supply (FD-fan), a blower (FD-fan), an induced blower (ID-fan), a bag filter, a dry reactor (Ventury), a first non-packed wet scrubber, a second non-packed wet scrubber, a reactant supply means, and a water tank (HT). The present invention can prevent environmental pollution.
Patent KR-20210060424-A (KR)
Inventor: SEEHYUN KIM
IPC: A47L5/18
Filed: 2021-05-20
Abstract: A cleaning apparatus according to the present invention includes: a vacuum cleaner including a dust collector in which foreign substances are collected; and a docking station connected to the dust collector to remove foreign substances collected in the dust collector, wherein the dust collector is provided to collect foreign substances through centrifugal rotation separation and is provided to be docked in the docking station, and the docking station includes a suction device for sucking in air and foreign substances in the dust collector docked therein.
Patent KR-20210146830-A (KR)
Inventor: PARK SHANG HYEUN
IPC: C09K11/02
Filed: 2021-05-27
Abstract: The present invention relates to a quantum dot composite including a matrix and a plurality of quantum dots dispersed in the matrix, which exhibits stability (process or optical stability) with improved luminescence properties, and an electronic device including the same. According to the present invention, in the quantum dot composite, a plurality of quantum dots comprises: a semiconductor nanocrystalline core including indium and phosphorus; and a semiconductor nanocrystalline shell disposed on the semiconductor nanocrystalline core and containing zinc, selenium, and sulfur. The arithmetic size of the plurality of quantum dots is 8 nm or more and the quantum dot composite is configured to control increase in luminance within 1.2% of the initial luminance in a solid state when being emitted with excitation light having a wavelength of 450 to 470 nm for up to 500 hours.
Patent KR-20210147995-A (KR)
Inventor: LEE JOO SUNG
IPC: H01M50/46
Filed: 2021-05-31
Abstract: The present invention relates to a separator for an electrochemical device and an electrochemical device including the same. According to the present invention, the separator comprises: a first porous coating layer disposed on one surface of a porous polymer substrate, including first inorganic particles and a first binder polymer, and having an interstitial volume pore structure; a second porous coating layer disposed on the other surface of the porous polymer substrate, including second inorganic particles and a second binder polymer, and having a node-thread pore structure; and an electrode adhesive layer disposed on the upper surface of the first porous coating layer and including a third binder polymer. Accordingly, the separator has high heat resistance and excellent adhesion to an electrode.
Patent KR-20210150990-A (KR)
Inventor: BARTOSZ CIESLIKOWSKI
IPC: B31F1/12
Filed: 2021-06-01
Abstract: The present invention relates to an apparatus for manufacturing rods of a continuous material strand (2), which includes: a supply unit (3) supplying the continuous material strand (2); a guiding unit (6) guiding the material strand (2); a compression unit (7) forming a continuous rod (CR) of the material strand (2) by compressing the material strand (2); and object supply units (8, 51, 70) supplying objects (9, 50, 75) to the compression unit (7). The apparatus is configured to supply three partial strands (a, b, c) of the material strand (2). The partial strands (a, b, c) are supplied to the compression unit (7) through the guiding unit (6). The object supply units (8, 51, 70) are configured to insert the objects (9, 50, 75) between the partial strands (a, b, c) in the radial direction of the continuous rod (CR) formed in the compression unit (7). The present invention also relates to a method for manufacturing rods of a continuous material strand.
Patent KR-20220046452-A (KR)
Inventor: SHIN JAE MIN
IPC: C07K7/06
Filed: 2021-06-02
Abstract: In the present invention, a research on the COVID-19 virus structural protein is conducted with the aim of activating an MHC-I immune system based on an AI-deep-learning technology research. Based on the prediction of an immune system through the AI technology, a polypeptide sequence of 9-14 amino acids in length is constructed, and the polypeptide can significantly activate the immune system of the human body, thereby providing the foundation of a safe and effective peptide vaccine design.
Patent KR-20220163628-A (KR)
Inventor: BAEK DO
IPC: A01G3/02
Filed: 2021-06-03
Abstract: The present invention relates to a crop recovery device, which can more easily collect a rotating roller unit around which a recovery net is wound and collect crops using the rotating roller unit, wherein the crop recovery device comprises: a fixed part supported on the ground; a main body part disposed on the fixing part; a transfer part coupled to enable seesaw movement at an upper portion of the main body part; a rotating roller part detachable from the transfer part and having a recovery net wound thereon; and a driving part connected to the rotating roller part and driving the rotating roller part.
Patent KR-20220163731-A (KR)
Inventor: AN ROWOON
IPC: G06T19/00
Filed: 2021-06-03
Abstract: A user terminal according to one embodiment may comprise: a camera that takes images of surroundings; a display; a communication unit that communicates with a server; a database that stores augmented reality-based visual positioning system (VPS) map information and two-dimensional (2D) map information; and a control unit that generates 2D route information based on delivery information received from the server and the 2D map information, generates augmented reality-based 3D route information based on the delivery information and the VPS map information, and controls the display to display the 2D route information or 3D route information based on a distance between a user and a destination included in the delivery information. The user terminal can increase usability of destination search and reduce operation and maintenance costs through user participation.
Patent KR-20220165127-A (KR)
Title: Shared Signboard Service System
Inventor: YOO SOO GEUN
IPC: G06Q30/02
Filed: 2021-06-07
Abstract: The present invention relates to a system for providing a shared signboard service, which can reduce cost for replacing a signboard and prevent environmental problems. The system of the present invention comprises: a shared signboard unit shared by a plurality of subjects of usage; a shared signboard operating server storing the content of the plurality of the subjects of usage and information on a display schedule in an operational database in order to display the content of the plurality of the subjects of usage on the shared signboard unit without mutual conflict through space division and time division, and providing support so that the content of the plurality of the subjects of usage can be displayed on the shared signboard unit according to the information on the display schedule; and a content controlling computer receiving and storing the content of the plurality of the subjects of usage and the information on the display schedule from the shared signboard operating server, and making control such that the content of the plurality of the subjects of usage can be displayed on the shared signboard unit according to the information on the display schedule.
Patent KR-20220166001-A (KR)
Title: Percutaneous pain relief multi channel electrical stimulation apparatus and method
Inventor: SHIN KIL YONG
IPC: A61N1/36
Filed: 2021-06-09
Abstract: The present invention relates to a multi-channel transcutaneous electrical stimulation device and a method thereof, capable of alleviating pain by applying electrical signals to the human body. The multi-channel transcutaneous electrical stimulation device and the method thereof can provide an effect of treating and preventing musculoskeletal diseases, a skin care effect, and a health promotion effect as a user selectively outputs and applies a multi-functional output mode and light irradiation to the human body according to a disease that requires the multi-functional output mode and light irradiation. In the present invention, functions such as low frequency, medium frequency, high frequency, micro current, and rays of a light source (LED) and a multi-channel function other than ultrasonic waves are provided inside a main body of a single device, and thus, it is possible to selectively output a necessary mode function with the single device. To this end, the present invention comprises: a power supply unit which supplies power; a microprocessor unit which controls a light source and multi-channel electrical signals; a light source output unit which outputs the light source; and an electrical output unit which outputs multi-channel electrical stimulation, wherein there is a selection manipulation unit by which a user can select the corresponding output of the output unit so that the user's selection is outputted.
Patent KR-20220166952-A (KR)
Title: Dementia prediction system based on artificial intelligence and self-diagnosis method using the same
Inventor: AHN KWANG SUNG
IPC: G16H50/70
Filed: 2021-06-11
Abstract: According to one embodiment of the present invention, provided is an artificial intelligence-based dementia prediction system, which includes: a data unit which collects user data; a screening unit which selects high-risk users by applying the data to an artificial intelligence-based learning model; a dementia prediction unit which predicts the onset of dementia and the stage of dementia by applying the data of the selected high-risk group users to the artificial intelligence-based learning model; and an output unit which analyzes whether the dementia has occurred and progressed, and transmits dementia information necessary for the high-risk user to a terminal of the high-risk user.
Patent KR-20220168769-A (KR)
Title: Water tank comprising reinforcement structure of earthquake
Inventor: KIM CHANG GIL
IPC: B65D90/02
Filed: 2021-06-17
Abstract: Disclosed is a water tank having a seismic reinforcement structure. The water tank having a seismic reinforcement structure comprises: a water tank main body where a plurality of tank panels are connected and arranged while forming a tank circumference unit and are formed to have a storage space therein; and an anti-wave reinforcement body disposed inside the water tank main body and having a reinforcement unit and an anti-wave unit, which are formed to secure reinforcement force inside the tank while restraining an abnormal flow of water.
Patent KR-20220170070-A (KR)
Title: Printed circuit board and manufacturing method of the same
Inventor: PARK JONG TAE
IPC: H05K3/00
Filed: 2021-06-22
Abstract: In a printed circuit board comprising at least one circuit pattern layer and each via, the present disclosure relates to the printed circuit board comprising a pattern coupon corresponding to the at least one circuit pattern layer and a via coupon corresponding to the at least one via, and further comprising a detection coupon in which at least a part of the via coupon is exposed on at least one among the side surfaces of the printed circuit board. Therefore, the present invention is capable of improving product reliability.