baber/WOPTO huggingface dataset:
Patent KR-20220020164-A (KR)
Inventor: JANG SE HWAN
IPC: A41D13/11
Filed: 2020-08-11
Abstract: The present invention relates to a mask configured such that a wire portion inside the mask is made of an antibacterial material. According to one embodiment of the present invention, the outer surface of a wire member disposed on the inside of the mask so as to come into close contact with the nose of a wearer is coated with an antibacterial material, so that the antibacterial material is gradually released when being worn by a wearer, when the mask wearer breathing, or even when not being worn, thereby enabling an antibacterial state of the inside and outside of the mask to be kept.
Patent KR-20220020676-A (KR)
Title: Frame connecting structure
Inventor: SEO SEONG WOOK
IPC: B62D23/00
Filed: 2020-08-12
Abstract: The present invention relates to a frame connection structure, comprising: a first frame having a frame hole formed therein; a joint mounted inside the first frame; a member inserted into the frame hole; and a connection bracket for coupling the member to the joint. An objective of the present invention is to provide the frame connection structure capable of enhancing durability against fatigue and increasing torsional rigidity.
Patent KR-20220022178-A (KR)
Inventor: LEE JIN YEONG
IPC: B23K37/04
Filed: 2020-08-18
Abstract: The present invention relates to a welding apparatus for manufacturing a secondary battery and a welding method using the same to prevent product deformation due to the four-way pressure generated in the process of sealing and fixing a cover to an opening of a body case during the manufacture of secondary batteries, or to prevent welding unevenness due to uneven pressure of the cover.
Patent KR-20220022388-A (KR)
Inventor: MIN KYU KIM
IPC: F16K25/00
Filed: 2020-08-18
Abstract: Provided is a rising stem ball valve which is able to configure a ball contact part with a seat ring placed on an outlet side of a valve body to be detachable, be rapidly replaced in accordance with abrasion, have an excellent airtightness, and maintain sufficient engagement with a ball despite a strong stress and minute deformation in case of contact with the seat ring, comprising: an airtight contact ring detachably fixed on the contact part of the ball in contact with the seat ring and made of materials with a stronger abrasion resistance than that of the ball's materials; and a mounting fixing ring mounted by a plurality of fastening units to come in contact with and fixed on the ball by being pressurized after coming in contact with one side surface of the airtight contact ring. Accordingly, even if abrasion occurs due to frequent use, any worker can rapidly and simply replace the rising stem ball valve without cumbersomeness or inconvenience, and the reliability of products can be increased as well.
Patent KR-20210023755-A (KR)
Title: Heat radiating plastic
Inventor: LEE JIN HYOUNG
IPC: C08J5/04
Filed: 2020-08-21
Abstract: The present invention relates to a heat-radiating plastic. The heat-radiating plastic includes: a polymer matrix including a base resin; and a carbonaceous filler dispersed in the polymer matrix and including a fibrous carbonaceous filler and particle-type carbonaceous filler. The heat-radiating plastic shows significantly high heat conductivity to provide excellent heat-radiating properties, and shows significantly high mechanical strength, even though it is designed to show excellent heat-radiating properties. Therefore, the heat-radiating plastic can be used widely in various industrial fields requiring excellent heat-radiating performance and mechanical strength at the same time.
Patent KR-20210027110-A (KR)
Title: Display device
Inventor: WATANABE KAZUNORI
IPC: H01L51/52
Filed: 2020-08-21
Abstract: Provided is a display device with easy high definition. The display device has an imaging function. The display device includes a pixel, a first wiring, and a second wiring. The pixel includes first to fourth transistors, a first capacitor, and a light emitting element. One of source and drain of the first transistor is connected to the first wiring, and the other one is connected to a gate of the second transistor and one electrode of the first capacitor. In the light emitting element, one electrode is connected to one of the source and the drain of the second transistor. A first data potential is applied to the first wiring. A second data potential and reset potential are applied to the second wiring in different periods. The third transistor supplies the second data potential to the other electrode of the first capacitor when the third transistor is in an on state. The fourth transistor supplies the reset potential to one electrode of the light emitting element when the fourth transistor is in an on state.
Patent KR-20210027157-A (KR)
Title: Display system, vehicle, and method of display of status of secondary battery
Inventor: TANAKA NOBUYUKI
IPC: B60K35/00
Filed: 2020-08-27
Abstract: Provided is a display system comprising an instrument panel (70) and an ECU (100) which controls an instrument panel (70) to display an indicator relating to a battery (50). The ECU (100) controls the instrument panel (70) to always display a second indicator (S7, S8), does not display a first indicator (S8) when a predetermined condition other than the condition that the user's manipulation regarding display has been executed is not met and, on the other hand, controls the instrument panel (70) to display the first indicator when the predetermined condition is satisfied (S7). Accordingly, it is possible to prevent the first indicator from being mistakenly regarded as the second indicator without user manipulation regarding the display.
Patent KR-20220028562-A (KR)
Title: A system for forecasting of break of a wind generator
Inventor: CHOI MIN HO
IPC: G06Q50/10
Filed: 2020-08-28
Abstract: The present specification discloses a wind turbine failure prediction system. The wind turbine failure prediction system according to an embodiment of the present invention comprises: a plurality of sensor units (110, 120, 130) mounted on mechanical apparatuses installed inside a wind turbine; a data collection device (300) for collecting data sensed by the plurality of sensor units (110, 120, 130) through a hub (200); and a server (400) which analyzes the data collected in the data collection device (300) to determine whether the mechanical apparatuses are faulty. An objective of the present invention is to provide the failure prediction system which can be applied to the wind turbine.
Patent KR-20220028871-A (KR)
Title: Manufacturing process for rice syrup by using red ginseng and red ginseng rice syrup thereby the same that
Inventor: JANG BUM JIN
IPC: A23L33/105
Filed: 2020-08-31
Abstract: The present invention relates to a method for manufacturing red ginseng rice syrup which contains a large amount of useful ingredients in an undestroyed state, and red ginseng rice syrup manufactured thereby. According to the present invention, the method comprises: a pulverization step of drying and pulverizing red ginseng and stevia; a medicinal herb extract preparation step of boiling medicinal herbs to prepare a medicinal herb extract; a vegetable extract preparation step of boiling vegetables to prepare a vegetable extract; a mixing step of mixing the medicinal herb extract, the vegetable extract, cooked rice, and malt; a fermentation step of performing fermentation after the mixing step; a mixed extract preparation step of preparing a mixed extract by separating the cooked rice and the malt after the fermentation step; and a heating step of adding the red ginseng and stevia powder acquired from the pulverization step to the mixed extract and heating the mixture in a water bath.
Patent KR-20220030490-A (KR)
Title: Lifting tool for for disassembly and assembly of rupture disc holder of moisture separator reheater
Inventor: KIM YEONG GEUN
IPC: B66C13/06
Filed: 2020-09-02
Abstract: The present invention relates to a lifting tool for disassembling and assembling a rupture disk holder part of a moisture separation reheater, comprising: a lifting plate installed on the outer circumferential surface of a rupture disk holder part provided in a moisture separation reheater and having a hook ring formed on a corner side; and a plurality of holding clamps formed so as to be caught by upper and lower holders of the rupture disc holder part, respectively, and installed to protrude upward and downward on the lifting plate. By causing the rupture disk in the rupture disk holder part to burst when overpressure occurs in a system between the moisture separation reheater and an exhaust pipe of a high-pressure turbine of a nuclear power plant, there is an effect of facilitating disassembly and assembly of the rupture disk holder part that can protect other peripheral devices in the system.
Patent KR-20220032702-A (KR)
Inventor: LEE MIN WOO
IPC: A61M5/34
Filed: 2020-09-08
Abstract: An injection liquid injection device includes: a connection part connected to a supply device for supplying an injection liquid; a distribution part provided under the connection part to store and spread the injection liquid supplied through the connection part; and a plurality of needle parts provided on one side of the distribution part. According to the present invention, stimulation on an injected site can be minimized.
Patent KR-20220032792-A (KR)
Title: Edge computing-based headlight inspection device and method
Inventor: PARK JAE HYUN
IPC: G06N20/00
Filed: 2020-09-08
Abstract: The present invention relates to an edge computing-based headlight inspection device and method. The device comprises: a light distribution image acquisition unit that acquires a light distribution image of headlights emitted toward a screen in front of a vehicle; a binarized image generation unit that generates a binarized image for headlight inspection based on the light distribution image; an elbow point detection unit that detects an elbow point by sequentially applying scan lines defined in horizontal and vertical directions to the binarized image; a cut-off line determination unit that determines a cut-off line based on the elbow point; and a headlight inspection unit that obtains a reference headlight model based on identification information of the vehicle, and compares and analyzes the reference headlight model with the elbow point and the cut-off line to determine whether or not the headlight is abnormal.
Patent KR-20220033254-A (KR)
Inventor: PARK HEE SUB
IPC: B65G59/02
Filed: 2020-09-09
Abstract: The present invention relates to a kingpin transport system for packaging kingpins for automobiles, and aims to enhance work efficiency and workers' safety by automating placing kingpins on a packaging die to pack the kingpins one by one. The kingpin transport system comprises: a lift in which a platform is installed with guide rods on both sides thereof and connector seating holes formed in the guide rods and is configured to be raised or lowered by a screw rod rotated by a speed reduction motor; a pallet configured to ascend and descend together with the platform; a pallet guide configured to surround the pallet so that kingpins loaded vertically and horizontally on the pallet can stay aligned at a certain position, and including a push bar installed on one side of an upper part and equipped with a cylinder to move the kingpins onto a packaging die; and a bogie on which the pallet and pallet guide are placed.
Patent KR-20220034290-A (KR)
Inventor: PARK SUN
IPC: G09G3/3266
Filed: 2020-09-10
Abstract: A display panel includes: a first gate line extending in a first direction; a second gate line extending in a first direction and spaced apart from the first gate line in a second direction crossing the first direction; a first connection line extending in the second direction, having one end overlapping the first gate line, and being electrically connected to the first gate line; and a second connection line extending in the second direction, spaced apart from the first connection line in the first direction, having one end overlapping the second gate line and being electrically connected to the second gate line. The present invention provides the display panel which reduces contact failure between driving lines.
Patent KR-20220039266-A (KR)
Inventor: YANG HEE CHUL
IPC: G06T7/00
Filed: 2020-09-22
Abstract: An objective of the present invention is to provide a substrate inspection device and an inspection method thereof, which can accurately and quickly inspect an object to be inspected based on a cropped image. According to an embodiment of the present invention, the substrate inspection device comprises: a storage unit storing a product drawing image for an object to be inspected; an image acquisition unit acquiring a first image resulting from photographing the object to be inspected; a processor detecting a first area corresponding to the first image in the product drawing image; an image scaler scaling an image of the first area detected through the processor based on the resolution of the first image to generate a second image; an image combining unit generating a third image combining the first image and the second image; and a learning and inspection unit using the third image to perform learning for determining whether the object to be inspected is defective, and performing inspection for whether the object to be inspected is defective based on the result of performing the learning.
Patent KR-20220039406-A (KR)
Title: Nlrp3 inflammasome inhibitor and uses thereof
Inventor: LEE JOO YOUNG
IPC: A23L33/10
Filed: 2020-09-22
Abstract: The present invention relates to an NLRP3 inflammasome inhibitor and uses thereof for the treatment of NLRP3 inflammasome-mediated inflammatory diseases. More particularly, the present invention provides a NLRP3 inflammasome inhibitor which contains a compound having an excellent inflammasome inhibitory effect, or a pharmaceutically or food-acceptable salt thereof; and a pharmaceutical composition and a health functional food composition for preventing or treating NLRP3 inflammasome-mediated inflammatory diseases. The compound or the salt thereof significantly inhibits NLRP3 inflammasome activity, so that it is possible to effectively prevent, alleviate or treat various diseases according to the activation of NLRP3 inflammasome.
Patent KR-20220040063-A (KR)
Title: Apparatus and method for detecting action frame based on weakly-supervised learning through background modeling via uncertainty estimation
Inventor: BYUN HYE RAN
IPC: G06K9/00
Filed: 2020-09-23
Abstract: According to a preferred embodiment of the present invention, a device and method for detecting weak supervised learning-based action frames through uncertainty-based background modeling, which treat a background frame as an out-of-distribution sample, and learn the uncertainty of whether the frame is in-distribution or not based on weak supervised learning, in consideration of the characteristics of the highly dynamic and inconsistent background frames, thereby reducing misclassification of complex background frames, and due to this, it is possible to improve action frame detection performance.
Patent KR-20200121258-A (KR)
Inventor: GI TEA I
IPC: A41D13/11
Filed: 2020-09-24
Abstract: A hanger device for a face mask of the present invention includes: a coupling unit coupled to a mask strap; and an open strap unit extended from the coupling unit and caught on a part of auricles. The present invention can reduce pain in ears.
Patent KR-20220043936-A (KR)
Inventor: SHIN SUNG SICK
IPC: B01D35/02
Filed: 2020-09-28
Abstract: The present invention relates to a filter assembly for a microplastic reduction device and, more specifically, to a filter assembly for a microplastic reduction device, which removes microplastics contained in washing water discharged from a washing tub and facilitates exchange of a filter. According to the present invention, the filter assembly (1500) comprises: a filter case storage member (1510) having an upper sealing groove (1511) formed on the upper part and including a filter case fitting part (1512) communicating from the top to the bottom and having on one side to which a filter case is fitted and assembled; the filter case (1520) fitted and mounted in the filter case fitting part (1512) in three stages; and a filter (1530) fitted and mounted in each of the filter cases (1520) and mounted at a thickness less than that of the filter case to form a space between the filters and to filter microplastics contained in wash water while pressurizing the wash water.
Patent KR-20220043274-A (KR)
Inventor: LEE YONG JAE
IPC: G06N20/00
Filed: 2020-09-29
Abstract: The present invention relates to a method of recognizing characters within an image, which includes the steps of: performing pre-processing on an acquired image for optical character recognition; separating document elements in the pre-processed image using machine learning (deep learning); determining a text area in the pre-processed image based on a text element among the separated document elements; and recognizing at least one character in the determined character area. Therefore, a character recognition rate is increased by separating the document elements through the machine learning to recognize the characters in the image.
Patent KR-20220048224-A (KR)
Inventor: KIM HYUN SEUNG
IPC: A61K8/37
Filed: 2020-10-12
Abstract: The present invention relates to a cosmetic composition which does not comprise fine plastics. The cosmetic composition comprises talc coated with an anti-caking agent and mica coated with a bulking agent, can sufficiently secure stability, and reproduce an appropriate feeling of use and gloss and highlighting cosmetic effects corresponding to the existing cosmetic composition. In addition, a problem that the existing cosmetic composition comprising fine plastics has an adverse effect on the environment is solved, and the cosmetic composition simultaneously does not comprises the fine plastics with a concern for stability, and thus has an excellent pearl-like feeling, spreadability, adhesion, and color.
Patent KR-20220049648-A (KR)
Inventor: CHOI BYOUNG HOON
IPC: H02K11/25
Filed: 2020-10-14
Abstract: The present invention relates to a drive motor supercooling system and a control method thereof. More specifically, according to the present invention, a drive motor is supercooled compared to an existing one only for a certain period of a time when an output of an eco-friendly vehicle drive motor is used to a maximum. Accordingly, a power performance can be improved without changing specifications of the drive motor and a cooling system. The drive motor supercooling system of the present invention comprises: a first cooling loop; a second cooling loop; and a conversion means.
Patent KR-20220049409-A (KR)
Inventor: KIM KYU RI
IPC: B60K37/06
Filed: 2020-10-14
Abstract: The present invention relates to a device and a method for automatically managing fuel costs of a vehicle. The device comprises: a target fuel cost input unit for receiving a target fuel cost input; a fuel information obtaining unit which obtains fuel information including at least one of the amount of remaining fuel, a cumulative average fuel consumption, the amount of fuel used today, an average fuel cost, and an average oil price; and a control unit for calculating information including at least one of a fuel cost corresponding to the amount of remaining fuel, a fuel cost corresponding to the amount of fuel used today, a fuel cost corresponding to fuel used accumulated over a certain period of time, an available fuel cost for a certain period of time, based on the fuel information and the target fuel cost, and a remaining drivable distance for a certain period of time. The present invention enables a user to actively achieve the target fuel cost.
Patent KR-20220051964-A (KR)
Inventor: SONG YUN HEUB
IPC: H01L27/11556
Filed: 2020-10-20
Abstract: Disclosed is a method for addressing vertical hole defects in a three-dimensional flash memory. According to an embodiment of the present invention, the method for addressing vertical hole defects in a three-dimensional flash memory comprises: a step of depositing a sacrifice film on an inner wall of one or more vertical holes so that spikes generated in the inner wall of the one or more vertical holes can be filled in a semiconductor structure including a plurality of sacrifice layers extended in a horizontal direction on a substrate and successively laminated, and one or more vertical holes extended in a vertical direction on the substrate to penetrate the plurality of sacrifice layers; and a step of removing the sacrifice film deposited on an area excluding the spikes from the inner wall of the one or more vertical holes while maintaining the sacrifice film deposited on the spikes. The present invention aims to provide a method for addressing vertical hole defects in a three-dimensional flash memory, which is capable of relieving and removing spikes generated in an inner wall of vertical holes.
Patent KR-20220055218-A (KR)
Title: Method and electronic device for improving performance of antenna
Inventor: SON SEONGHO
IPC: H01Q1/24
Filed: 2020-10-26
Abstract: According to various embodiments of the present disclosure, a conductive member may provide an electronic device that improves antenna performance. According to various embodiments of the present invention, the electronic device comprises: a first housing; a second housing connected to the first housing in a foldable manner through a hinge device; a flexible display disposed to be supported by the second housing from the first housing through the hinge device; and a protective frame disposed on the second housing with an edge of the flexible display interposed therebetween. A conductive member may be disposed between the protective frame and the edge of the flexible display based on at least one pattern. Other various embodiments may be possible.
Patent KR-20220055583-A (KR)
Title: The particle classifier with improved classfier efficiency
Inventor: JU SUNG NAM
IPC: B04C7/00
Filed: 2020-10-27
Abstract: In the present invention, disclosed is a particle classifier with improved classification efficiency through an asymmetric curved tube guide, which allows, when an object introduced through an inlet passes through an asymmetric curved tube guide, particles having a certain size or greater to come down, which is caused by centrifugal force and gravity due to the weight of the object, and to be separated into a chamber, and allows only particles having a certain size or less to be discharged through an outlet together with gas.
Patent KR-20220057097-A (KR)
Title: Battery module and battery pack including the same
Inventor: LEE JUNGHOON
IPC: H01M50/20
Filed: 2020-10-29
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack formed by stacking a plurality of battery cells; and at least one barrier layer interposed between neighboring battery cells among the plurality of battery cells, wherein the barrier layer includes a first region and a second region, and different materials are included in the first region and the second region.
Patent KR-20210052346-A (KR)
Title: Quartz glass crucible and manufacturing method thereof
Inventor: YAMAKAWA KEIJI
IPC: C03B20/00
Filed: 2020-10-30
Abstract: The present invention relates to a quartz glass crucible characterized by having an opaque layer formed of quartz glass on an outer layer, the quartz glass crucible includes: a bottom having a first curvature; a corner part which is formed at the peripheral edge part of the bottom part and has a second curvature; and a straight body part extending from the corner part to an upper end opening, wherein a bubble density in the opaque layer has a gradient in which the bottom side is higher than the upper end opening side. The present invention can efficiently exhaust reactive gas generated by the quartz and carbon.