baber/WOPTO huggingface dataset:
Patent KR-20220011544-A (KR)
Inventor: HAN SUNG MOO
IPC: E05F15/632
Filed: 2020-07-21
Abstract: The present invention is to provide a passenger and pedestrian safety device, which comprises: a pair of main bodies (110) installed on both sides at a designated position; a plurality of moving units (120) formed on the inside or one side of the main body (110) to be movable in a vertical direction; a blocking member (200) formed to connect the moving units (120) on both sides facing each other in a horizontal direction; a connecting member (130) for connecting the plurality of moving units (120) to each other; a driving unit (140) formed to reduce a vertical interval of the moving unit (120) by sequentially lifting the remaining moving units (120), when ascending in connection with the moving unit (120) located at the bottom of the plurality of moving units (120); and a fixing unit (150) formed to enlarge a vertical interval of the moving unit by sequentially lowering the remaining moving unit (120) by fixing the moving unit (120) located at the top among the plurality of moving units (120) descending with the weight thereof and the operation of the driving unit (140) on one side of the main body (110). The present invention can reduce or enlarge the vertical interval of the blocking member to pass or block a passenger and a pedestrian. In particular, the present invention can prevent a safety accident in advance by adjusting a height for blocking the passenger and the pedestrian. In addition, the present invention can be easily applied to a location and a place with a narrow installation space by minimizing the height of the main body.
Patent KR-20220013241-A (KR)
Title: Method, apparatus and program for detection of fevered person
Inventor: BAEK SEUNG HO
IPC: G01J5/00
Filed: 2020-07-24
Abstract: According to the present invention, in a method, after unmanned-determination by a local device as to whether a person is a fever person at the time of detection of a fever person, manned-determination is made by a thermometer only when a determination and notification that the fever person is suspected are received. A determination value, which is a criterion for determination of the local device, is calculated in a server according to an actual measured value of the local device and an actual measured value of the thermometer collected from the server, and an environmental variable of an installation location of the local device. According to the calculated new determination value, the determination value of the local device is updated, and the calculation of the determination value is performed to reduce a thermal gap between an epidermal body temperature from the local device and a core body temperature from the thermometer.
Patent KR-20220014164-A (KR)
Inventor: LEE JAE YOUNG
IPC: C08J3/075
Filed: 2020-07-28
Abstract: The present invention relates to a hydrogel composite including gelatin and a synthetic polymer, and a method for preparing the hydrogel composite realizing a dual network structure of gelatin and a polymer composite. The hydrogel composite obtained by the method for preparing a hydrogel composite realizing a dual network structure of gelatin and a polymer composite according to the present invention, shows excellent physical properties, such as elasticity and softness, and excellent biological properties at the same time. Therefore, the hydrogel composite can solve the problems of poor physical properties of conventional hydrogel and can provide enhanced interaction of gelatin with cells and tissues, and thus can be used advantageously as a bio-affinitive polymer, such as a support for tissue engineering, body implant (insertion), cell embryoid body, medicine, food, packaging material, cosmetic product, or the like.
Patent KR-20220017012-A (KR)
Inventor: JEONG GOOJIN
IPC: H01M10/0562
Filed: 2020-08-03
Abstract: The present invention relates to a solid electrolyte coated with a hydrophobic polymer having good moisture stability and an all-solid-state battery including the same. The solid electrolyte according to the present invention includes solid electrolyte powder and a hydrophobic polymer coated on the surface of the solid electrolyte powder. The present invention can suppress a decrease in ionic conductivity.
Patent KR-20220018150-A (KR)
Title: Probe card
Inventor: AN SEUNG BAE
IPC: G01R1/067
Filed: 2020-08-06
Abstract: According to the present invention, a probe card includes: a plurality of first probe pins formed in a first length; a plurality of second probe pins formed with a second length longer than the first length; and a probe pin support block including a plurality of first guide slits in which the plurality of first probe pins are disposed and a plurality of second guide slits in which the plurality of second probe pins are disposed. Therefore, it is possible to inspect a device under test having a fine pitch without changing the thickness of each probe pin.
Patent KR-20220020006-A (KR)
Inventor: LEE CHAN HO
IPC: B63B59/00
Filed: 2020-08-11
Abstract: A ship is provided. The ship includes: first and second strainers connected in parallel to filter foreign substances contained in the seawater introduced into a hull; a pressure pump connected to the first and second strainers and pressurizing the seawater; a pipe connecting the first and second strainers and the pressure pump to provide a transport path of the seawater; and a control part for moving the seawater that has passed through one of the first and second strainers to a demand destination with reference to a pressure difference between an inlet and an outlet of each of the first and second strainers, and supplying the seawater for washing to the other strainer. An object of the present invention is to provide the ship equipped with a washing means of the strainer.
Patent KR-20220022312-A (KR)
Title: Electric connection structure and antenna radiator having the same
Inventor: LIM SEONG HO
IPC: B29L31/34
Filed: 2020-08-18
Abstract: The present invention relates to an electrical connection structure and an antenna radiator including the same. It relates to an antenna radiator that can improve the productivity of an electrical connection structure by inserting a metal terminal into an injection mold to mold an injection molded product, and manufacturing the electrical connection structure by implementing a conductive pattern on the surface of the injection product, and also can implement a conductive pattern of a complex shape, as well as to improve a process tact-time by manufacturing an antenna radiator using the electrical connection structure.
Patent KR-20220023899-A (KR)
Title: Apparatus and Method for treating a substrate
Inventor: YANG SEUNGTAE
IPC: H01L21/687
Filed: 2020-08-21
Abstract: An objective of the present invention is to provide a device and method for processing a substrate capable of improving cleaning efficiency of the substrate. According to one embodiment, the device for processing a substrate comprises: a housing having a processing space for processing a substrate therein; a support unit for supporting the substrate in the processing space; a liquid supply unit comprising a nozzle for supplying a processing liquid to the substrate placed on the support unit; and a controller that controls the support unit and the liquid supply unit. The controller can control the support unit and liquid supply unit so that a supply flow rate of the processing liquid supplied onto the substrate and rotation speed of the substrate are determined corresponding to a type of treatment liquid, the temperature of the treatment liquid, and a contact angle of the processing liquid with respect to a surface of the substrate while nozzle supplies the processing liquid to the central area of the rotating substrate.
Patent KR-20220026971-A (KR)
Inventor: JAEYONG PARK
IPC: E05B1/00
Filed: 2020-08-26
Abstract: The present invention relates to a door handle having an automatic sterilization function to sterilize pathogens including viruses. More particularly, the door handle may comprise: a housing fixed to a door and having an inner space; a driving unit for supplying rotational power; a rotating guide connected to the driving unit to receive rotational power and rotating inside the housing; and a handle unit located inside the rotating guide, protruding out of the housing by the forward rotation of the rotating guide, and accommodated inside the housing by the reverse rotation of the rotating guide.
Patent KR-20220027470-A (KR)
Inventor: HONG HYEON JI
IPC: G02F1/167
Filed: 2020-08-27
Abstract: According to one embodiment of the present invention, an optical path control member includes: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; and a light conversion unit disposed between the first electrode and the second electrode, wherein the light conversion unit comprises a resin composition, the resin composition comprising an oligomer, a monomer, a photoinitiator and an additive, wherein the molecular weight of the monomer is at most 600 g/mol. Accordingly, the thickness of a base of the light conversion unit may be reduced, and a shape of the base may be uniformly formed.
Patent KR-20220001404-A (KR)
Title: Roll-to-roll fabricated apparatus for molecular diagnosis through metal-graphene based surface plasmon resonance and Method of fabricating the same
Inventor: LUKE LEE
IPC: G01N21/71
Filed: 2020-08-28
Abstract: The present invention relates to a metal (gold or silver)-graphene-based surface plasmon resonance-based biological molecule detection device manufactured by a roll-to-roll process, a manufacturing method thereof, and the like. According to the present invention, a molecular diagnostic device capable of detecting various biological molecules such as DNA, RNA, and protein can be manufactured using a roll-to-roll process. In particular, the present invention can be implemented by a PCR chip. Since both metal and graphene are used, surface plasmon resonance characteristics are more enhanced than using graphene so that nucleic acid amplification can be performed more sensitively.
Patent KR-20210037534-A (KR)
Title: Flowerpot unit
Inventor: BAE MOON OK
IPC: A01G9/02
Filed: 2020-08-31
Abstract: A flowerpot unit in which a plant grows is disclosed. The flowerpot unit according to the present invention comprises a body having an upper opening part and a lower opening part, and a bottom plate passing through the upper opening part of the body to close the lower opening part so that soil with roots of a plant can be accommodated, wherein a locking protrusion is formed at one end of the body in which the lower opening part is formed, and the edge of the bottom plate is seated on the locking protrusion. The flowerpot unit of the present invention can be easily and quickly repotted without harming plant roots, and water can be uniformly supplied in the soil by using a plate-shaped wick tube.
Patent KR-20220033114-A (KR)
Inventor: HAN YUN CHUL
IPC: C09D183/00
Filed: 2020-09-09
Abstract: The present invention relates to a removable boot roller skate. The present invention is to show an effect of being able to enjoy roller skating while creating a variety of atmospheres by forming a structure in which a boot can be detachably used as needed. According to the present invention, in the roller skate, a roller wheel (20) is integrally formed on a lower part of a shoe main body (10), and a boot (30) forming a predetermined height is provided on an upper part of the shoe main body (10) to be detachable by means of a detachable belt (40).
Patent KR-20220036402-A (KR)
Title: Laminate substrate and Vihicle windshield comprising the same
Inventor: HONG SEOK YEON
IPC: C09D165/00
Filed: 2020-09-14
Abstract: The present invention is to provide a laminated substrate capable of adjusting a phase change of electromagnetic waves without impairing visibility, thereby improving the communication performance in an indoor environment, and to a vehicle glass comprising the same. The laminated substrate of the present invention may comprise: a first substrate and a second substrate facing each other; a first polymer film and a second polymer film disposed between the first substrate and the second substrate; a third polymer film disposed between the first polymer film and the second polymer film; and a meta surface layer disposed on at least one surface of the third polymer film. The meta surface layer may include a first unit cell in which first micro patterns are repeatedly arranged; and a second unit cell in which second micro patterns are repeatedly arranged.
Patent KR-20200112786-A (KR)
Inventor: YU JUNG HEON
IPC: A61K31/704
Filed: 2020-09-23
Abstract: The present invention relates to an oral composition for inhibiting biofilm formation, comprising glycyrrhetinic acid. The oral composition for inhibiting biofilm formation according to the present invention inhibits biofilm formation by microorganisms, and in particular, the oral composition can effectively inhibit bacterial film formation and tooth adhesion of Streptococcus mutans, which plays an important role in an initial stage of biofilm formation.
Patent KR-20220041338-A (KR)
Inventor: PARK SANG HYUN
IPC: G06F9/30
Filed: 2020-09-25
Abstract: The embodiments of the present invention provide a method and device for operating a scan of database for improving function of the scan: by utilizing a GPU to read a file in LSM-tree and parallelize a filter condition comparison operation; pipelining a query processing and disk scan; loading a file in the LSM-tree into a GPU memory utilizing direct memory access (DMA); executing a filter operation and returning a result after accessing the file by GPU thread. A scan operation device of a database comprises: a graphic processing unit; a query engine; and a database engine.
Patent KR-20220042551-A (KR)
Inventor: LEE SANG RAK
IPC: G06F3/01
Filed: 2020-09-28
Abstract: The present invention relates to an electric food distribution car used in a mass food service place such as a hospital or a school, a training institute facility, and the like. Specifically, the present invention relates to the electric food distribution car added with an advertising platform operating system that allows a monitor-type advertising display means to be mounted on one surface of the food distribution car, and allows, in conjunction with a power and control system for driving the food distribution car, to be operated, thereby enabling to achieve an effective advertising effect.
Patent KR-20220047448-A (KR)
Inventor: SEUNGJAE JEONG
IPC: B63B25/14
Filed: 2020-10-08
Abstract: The present invention provides a floating hydrogen production system. According to one aspect of the present invention, a floating hydrogen production system comprises: a storage tank provided on a floating offshore structure and accommodating a liquefied natural gas and a boil-off gas generated therefrom; a reformer installed in the floating offshore structure to receive at least one between the natural gas and the boil-off gas gasified from the storage tank, and produce hydrogen; a regasification supply line provided with a gasifier regasifying the liquefied natural gas in the first storage tank and supplying the gasified natural gas to the reformer; a boil-off gas supply line supplying the boil-off gas of the storage tank to the reformer; and a CO_2 supply line liquefying carbon dioxide generated from the reformer to supply the carbon dioxide to a CO_2 storage tank. The present invention reduces environmental pollution.
Patent KR-20220051549-A (KR)
Inventor: NA HEE DO
IPC: H01L27/11582
Filed: 2020-10-19
Abstract: The present technology relates to a vertical semiconductor device capable of improving reliability and a manufacturing method thereof. The method for manufacturing a semiconductor device according to the present technology may comprise the steps of: forming, on top of a substrate, a gap-fill target structure including a horizontal recess parallel to the substrate and having a first surface and a vertical slit extending from the horizontal recess and having a second surface perpendicular to the substrate; removing a native oxide from the first surface to form a pre-cleaned first surface; forming, in-situ, a first semiconductor material on the pre-cleaned first surface; and forming a second semiconductor material on the first semiconductor material.
Patent KR-20220018867-A (KR)
Title: Apparatus and method for transmitting and receiving control information and data in communication system
Inventor: MYUNG SEHO
IPC: H04L1/00
Filed: 2020-10-22
Abstract: According to an embodiment of the present invention, a method for transmitting control information in a wireless communication system comprises a method for designing a CQI table or a method for using a designed CQI table to transmit channel state information (CSI). In addition, included is a method for designing the designed CQI table or a method for using the designed CQI table when support services or target BLERs are different from each other. Also, included is a method for determining or setting an appropriate MCS by using an appropriate MCS table corresponding to the CQI table or a designed MCS table. In addition, included are an SINR mapping method and an MCS setting method based on CQI information reported from a terminal.
Patent KR-20220055686-A (KR)
Title: Battery pack module
Inventor: JO SOO HEE
IPC: H01M50/50
Filed: 2020-10-27
Abstract: The present invention relates to a battery pack module that can be easily assembled and disassembled and can reduce costs by partially replacing only a defective battery cell. The module comprises a plurality of rod-shaped battery cells, each having electrical terminals facing each other at both ends, a plurality of cell insertion holes forming a cell array by penetrating the battery cells in the longitudinal direction, a support plate having a plurality of connection holes installed between the cell insertion holes, a pair of PCBs having a plurality of cell terminal connect points, each disposed at both ends of the battery cells and electrically contacting the terminals and a conductive line interconnecting the cell terminal connect points, a pair of end plates, each contacting the outside of the PCBs, and a plurality of connection bars connecting the pair of end plates through connecting holes.
Patent KR-20220058193-A (KR)
Inventor: YANG YOUNG CHAN
IPC: F01D25/26
Filed: 2020-10-30
Abstract: An exhaust diffuser system of a gas turbine according to an aspect of the present invention includes a casing and an inner case forming a discharge space, a plurality of struts connecting the casing and the inner case, a plurality of protruding supports protruding outward from the case, and a vibration control member installed in the casing to control vibration generated in the gas turbine, wherein the vibration control member includes reinforcing plates connected in an arc shape and the reinforcing plates may be fixed to the protruding supports. With this configuration, the exhaust diffuser system can reduce vibration generated in the gas turbine.
Patent KR-20220058809-A (KR)
Inventor: CHAE JEREMY
IPC: A63H29/16
Filed: 2020-11-01
Abstract: The present invention relates to an air-compression type celebration cannon toy equipped with a trigger, and more specifically, to an air-compression type celebration cannon toy equipped with a trigger and composed of a piston, a hydraulic cylinder, an air storage tank, the trigger, and a launcher. According to the celebration cannon toy of the present invention, the pressure and ejection duration of air can be adjusted according to the shapes and sizes of the air storage tank and an air ejection port, and safe and repetitive use is possible because a projectile is fired by air pressure instead of gunpowder.
Patent KR-20220060923-A (KR)
Inventor: HONG JEONG KI
IPC: G05D1/00
Filed: 2020-11-05
Abstract: The present invention relates to a platooning control apparatus, a platooning control server, and a method thereof, which can automatically perform all steps of a platooning service without an additional operation of a driver based on platooning vehicle information preregistered in a server. According to an embodiment of the present invention, the platooning control apparatus comprises: a processor automatically performing a process for platooning; and a storage unit storing data acquired by the processor and a driven algorithm. The processor can include determining a platooning possibility of a front vehicle during platooning, controlling the distance from the front vehicle in accordance with the state of the front vehicle if the front vehicle is capable of platooning, determining a platooning possibility of a rear vehicle during the platooning, transferring platooning information to the rear vehicle in accordance with the role of a user vehicle if the rear vehicle is capable of platooning, and automatically canceling platooning if a platooning cancelation situation occurs.
Patent KR-20220061641-A (KR)
Inventor: KWON O JONG
IPC: H01M10/058
Filed: 2020-11-06
Abstract: The present invention relates to a negative electrode and a method for prelithiation of the negative electrode, wherein the negative electrode includes: a negative electrode current collector; a negative electrode active material layer formed on at least one surface of the negative electrode current collector; and a buffer layer formed on the negative electrode active material layer and having a structure in which conductive particles are dispersed in a porous polymer matrix.
Patent KR-20210073450-A (KR)
Title: Method of reworking wire saw
Inventor: KOBAYASHI KENJI
IPC: B24B27/06
Filed: 2020-11-12
Abstract: The present invention provides a method of reworking a wire saw, which, in cutting a work by a wire saw using a fixed grain wire and resuming the cutting of the work, which has been stopped because of a disorder such as disconnection of the wire or the like, prevents the disconnection of the wire which may occur since the wire hangs on the work. The method is able to wind the fixed grain wire, whose grain is fixed on the surface, around a plurality of groove attachment rollers, form a wire row, make the fixed grain wire make a reciprocating motion in an axial direction, relatively press the work on the wire row, slot and transfer the work, and cut the work on a wafer for the operation of the wire saw. Here, the method is to resume the cutting of the work after stopping the cutting of the work during the work. The cutting of the work is resumed by placing the fixed grain wire, which has worn out the grain, at the position for slotting the work, where the cutting of the work has been stopped.
Patent KR-20220065431-A (KR)
Title: Bottle cap opener for supporting hand gripping fuction
Inventor: LEE BUM SUK
IPC: B67B7/18
Filed: 2020-11-13
Abstract: The present invention relates to a bottle cap opener comprising: a head part (100) having a mounting hole (120) formed thereon to have a screw bottle cap inserted thereinto; and a handle part (200) formed on the head part and being a part held by a hand. A protrusion (130) is arranged on the inner circumference surface of the mounting hole to protrude toward the inner central axis (S) of the mounting hole. The protrusion (130) is arranged in a plurality in the vertical direction of the mounting hole while forming a circle when viewed from above the mounting hole, the diameter of the circle formed by the protrusion decreases downward. A protrusion on the head part desirably has the shape of a trapezoid having the inner circumference surface of the mounting hole as a long side. As configured above, the present invention enables a bottle cap to be opened and closed comparatively easily even if the gripping strength of a hand is not sufficient and precise hand work is impossible.