baber/WOPTO huggingface dataset:
Patent KR-20220162426-A (KR)
Title: Pneumatic tire
Inventor: KIM HAK MIN
IPC: B60C9/00
Filed: 2021-06-01
Abstract: One embodiment of the present invention relates to a tire mounted in a vehicle, which comprises: a tread unit having an area coming in contact with a road surface during at least vehicle driving; a side wall adjacent to the tread unit and having an area spaced from the road surface; and a body ply formed in an area overlapped with the tread unit. The body ply comprises: a plurality of cord units arranged while forming a plurality of layers; and a topping unit formed to surround the cord unit.
Patent KR-20220163544-A (KR)
Inventor: SONG YEON SOOK
IPC: A61K8/60
Filed: 2021-06-02
Abstract: The present invention relates to a cosmetic composition comprising a lac pigment extract, and cosmetics including the same. More specifically, the present invention relates to: a cosmetic composition which comprises a lac pigment extract, has excellent skin absorption of active ingredients, reduces skin wrinkles and alleviates skin problems, and has antioxidant, anti-aging, and skin waste removal effects as well as skin moisturizing, whitening, and skin improvement effects; and cosmetics including the composition.
Patent KR-20220163728-A (KR)
Inventor: SON IN SOO
IPC: B23G1/02
Filed: 2021-06-03
Abstract: The present invention relates to a jig tool for fixing a screw member to stand upright on a workbench, and for forming a thread on a screw member. The jig tool comprises: a screw fixing part including a circular insertion portion penetrating in a vertical direction from the center to accommodate a screw member; incision groove parts cut in a longitudinal direction at both ends of the insertion portion; and a pair of work fixing parts extending from both ends of the screw fixing part. In a state in which the screw member is inserted into the insertion portion, the pair of work fixing parts are fixed to the workbench to process the screw member.
Patent KR-20220164278-A (KR)
Title: Automatic transmission diagnosing device and method
Inventor: KIM SIWOOK
IPC: F16H59/38
Filed: 2021-06-04
Abstract: Disclosed are an automatic transmission diagnostic device and a method thereof. According to an aspect of the present invention, the automatic transmission diagnostic device, which is attached to a vehicle and detects a disorder of an operation element of an automatic transmission during driving, comprises: a G sensor measuring a forward/backward vibration signal (Y); a status detection unit detecting the vibration signal of the G sensor and the status data of a transmission sensor and an engine sensor in accordance with time during driving through diagnostic communication; and a control unit checking the operation elements of the automatic transmission for each transmission step by using the current transmission step, target transmission step, and transmission time detected as the status data of the transmission sensor, and measuring the forward/backward vibration signal (Y) of the G sensor during driving, and calculating a fluctuation width of the vibration signal in accordance with time for each operation element, and determining that it is a transmission impact event if the value of the forward/backward vibration signal (Y) of the G sensor after being corrected based on a driving acceleration of the vehicle exceeds a reference value. Therefore, maintenance reliability can be improved.
Patent KR-20220167017-A (KR)
Title: Method for forming a barrier layer
Inventor: CHO IL HYONG
IPC: H01L21/285
Filed: 2021-06-11
Abstract: According to an embodiment of the present invention, a method for forming a barrier layer comprises: a step of spraying gas containing NH_3 and adsorbing the gas to a substrate; a first purge step to stop the spraying of the gas containing NH_3 and spray purge gas toward the substrate; a step of generating plasma by using H_2 gas; a step of spraying gas containing Ti toward the substrate and forming a TiN thin film on the substrate; and a second purge step to stop the spraying of the Ti-containing gas and spraying purge gas toward the substrate. A process cycle is made of steps in order of the step of spraying the NH_3-containing gas; the first purge step; the step of generating plasma; the step of spraying the Ti-containing gas; and the second purge step. Therefore, according to the embodiments of the present invention, a barrier layer made of a TiN thin film can be formed at a low temperature by an atomic layer deposition method. Therefore, a substrate or a thin film formed on a substrate can be prevented from being damaged by high-temperature heat, and a device including the barrier layer can be prevented from generating a defect or can be improved in performance. In addition, hydrogen plasma can be generated, thereby removing impurities on the barrier layer. Therefore, the quality of the barrier layer or the device can be prevented from being lowered by impurities.
Patent KR-20220167692-A (KR)
Title: Biomarker for diagnosing autosomal recessive distal hereditary motor neuropathy and uses thereof
Inventor: CHUNG KI WHA
IPC: C12Q1/6883
Filed: 2021-06-14
Abstract: The present invention relates to a marker composition for diagnosing autosomal recessive distal hereditary motor neuropathy (dHMN), containing a specific mutant gene that can cause autosomal recessive dHMN or a protein encoded by the gene; a composition for diagnosing autosomal recessive dHMN, comprising an agent for detecting DNA of a mutant gene, mRNA or protein of the gene; and a diagnosis method using the same. Gene mutations that cause autosomal recessive dHMN through exome sequencing (WES) and family tree analysis are discovered and discovered is the same as biomarkers for diagnosing autosomal recessive dHMN. Thus, by detecting the DNA of the mutant gene, mRNA of the gene, or a protein encoded by the gene, it is expected that the same will be able to effectively diagnose autosomal recessive dHMN.
Patent KR-20220168655-A (KR)
Title: Switching Converter for Near optimized Load Transient Response and Method for Controlling the same
Inventor: KIM HYUNSIK
IPC: G01R17/02
Filed: 2021-06-17
Abstract: The present invention relates to a switching regulator for optimized transient response to a load current change and a method for controlling the same. The switching regulator, according to the present invention, comprises: a gate driver; a change determination unit; a sample and hold unit; a VT voltage calculation unit; a load current sensing unit; a comparison control unit; and an RC filter unit. Therefore, the present invention enables the fastest transient response in a single phase without an additional current source.
Patent KR-20220170496-A (KR)
Title: Apparatus for removing backsheet of waste solar module
Inventor: JUNG MOON SIG
IPC: H01L31/18
Filed: 2021-06-23
Abstract: The present invention relates to an apparatus for removing the back sheet of a waste solar module. A back sheet is firstly separated and removed from a waste solar module in a state in which a frame is removed by the rotating operation of a removal unit made of a steel brush. The back sheet, which is firstly separated and removed, is successively and secondly separated and removed by an extrusion unit which is rotated at the same speed by being synchronized with the removing unit after being installed to be adjacent to the removing unit at the rear side of the longitudinal direction of the removing unit. Therefore, the back sheet of the waste solar module can be precisely and quickly separated and removed regardless of the kind and size of the waste solar module, the compatibility can be increased to reduce fabrication costs and installation costs, the miniaturization can be achieved to minimize the installation space to maximize space utilization, the safety and reliability can be maintained, and the efficiency in recycling can be maximized to protect the environment by recycling resources, and increasing productivity. To this end, the present invention comprises: a frame unit; a providing unit; a sending unit; a heating unit; a removing unit; an extrusion unit; and an operating unit.
Patent KR-20230000799-A (KR)
Title: Substrate transfer apparatus
Inventor: KANG HYO JAE
IPC: H01L21/677
Filed: 2021-06-25
Abstract: The present invention provides an apparatus for transporting a substrate. In one example, the apparatus for transporting a substrate comprises: a base body; hands which move from a home position where a substrate is placed and located on top of the base body to a pickup position for picking up the substrate; a driving member provided on the base body and driving each of the hands; and vacuum lines provided inside the base body and providing vacuum pressure to each of the hands so that they vacuum adsorb the substrate, wherein the base body is divided into an upper space and a lower space by a partition plate, and each of the vacuum lines includes a first vacuum tube provided in the lower space; and a second vacuum tube provided in the upper space and connecting the first vacuum tube and the hand. Accordingly, the present invention can provide natural movement of the moving vacuum tube.
Patent KR-20230009719-A (KR)
Title: The seating place for leisure
Inventor: PARK HO SIK
IPC: A47C3/28
Filed: 2021-07-09
Abstract: The present invention relates to a seat for leisure, which comprises: the top plate for a seat having a plurality of frames, a corner bracket connecting the frames in a square shape, and a plate inserted to be coupled into the frame in a sliding shape; seat legs coupled to a lower portion of the top plate for a seat to support the top plate for a seat; and an anti-shaking unit of which one end is detachably coupled to the top plate for a seat and the other end is vertically movable along the seat legs, fixated and coupled when the other end of the anti-shaking unit is moved to an upper portion along the seat legs.
Patent KR-20210124926-A (KR)
Title: Hat for baby carrier wrap
Inventor: OK MIN KYOUNG
IPC: A41B13/06
Filed: 2021-07-20
Abstract: The present invention relates to a hat for a baby carrier. When a protector hugs or carries a child using a baby carrier (30), and the present invention is overlaid on the baby carrier (30) while wrapping the child's head, the child can observe and interact with the outside through a translucent side cover (11) and a central cover (12) and is protected from dust, wind, and UV rays, and the protector observes the child through the translucent side cover (11) and the central cover (12), and at the same time, the contamination of the protector's clothes by the child's secretions is prevented. The present invention comprises: a baby carrier cover (17) for covering the upper part of a baby carrier (30), a translucent side cover (11) and a translucent central cover (12) covering the child's head, a wire (13) on a sewing line for connecting the side cover (11) and the central cover (12) to maintain the shape of a hat, a front edge band (14) connected to the front of the baby carrier cover (17), the front of the side cover (11), and the front of the center cover (12), and a back belt (18) on the front edge band (14) to fix the present invention to the baby carrier (30).
Patent KR-20230015618-A (KR)
Title: Unmanned payment system
Inventor: YOUNGHOON JUNG
IPC: G06T7/62
Filed: 2021-07-23
Abstract: The specification relates to an unmanned payment system. The unmanned payment system according to one embodiment includes: an article scanning unit for inputting identification information related to an article; a 3D camera for outputting an image including distance information by photographing a shelf consisting of a first area where an article is placed before inputting the identification information, a second area where the identification information is input, and a third area where the article is placed after inputting the identification information; a communication unit for transmitting the identification information output by the article scanning unit to a server and receiving article information including the price and name of the article; and a control unit for calculating the occupied volume of one or more articles placed in the first to third areas of the shelf based on the image and determining whether there is an abnormality in scanning the article based on changes in the occupied volume of one or more articles in the first to third areas and input of the identification information for the article through the article scanning unit. As a result, loss of sales can be reduced.
Patent KR-20230016472-A (KR)
Title: Gas sensors with a polymer membrane overlayer including a Metal-Organic Framwork and its manufacturing method
Inventor: LEE JONG HEUN
IPC: C08K5/56
Filed: 2021-07-26
Abstract: Disclosed are a gas sensor and a manufacturing method thereof. The gas sensor of the present invention comprises: a gas sensitive layer; and a polymer layer disposed on the gas sensitive layer. The polymer layer includes a metal organic framework particle. Provided is the gas sensor which responds with ultra-high sensitivity.
Patent KR-20230020219-A (KR)
Inventor: JI MYUNG HOON
IPC: G01V1/24
Filed: 2021-08-03
Abstract: The present invention relates to an apparatus for testing an on-site earthquake monitoring device. The apparatus for testing an on-site earthquake monitoring device according to an embodiment of the present invention comprises: a power supply unit for receiving external power and supplying power when connected to an earthquake monitoring device; a test signal generating unit for outputting a test signal to the earthquake monitoring device; a communication unit for performing communication with an external manager terminal; and a control unit for storing a response signal of the earthquake monitoring device to the test signal and transmitting the response signal to the manager terminal, and receiving a setting value for the test signal from the manager terminal and setting the test signal. The apparatus for testing an on-site earthquake monitoring device can reduce the cost and time for a test by testing a sensor and a recorder for an earthquake monitoring device, which are installed on site, together by the single apparatus.
Patent KR-20230022062-A (KR)
Title: Meta lens and electronic apparatus including the same
Inventor: PARK HYUN SUNG
IPC: G02B26/06
Filed: 2021-08-06
Abstract: A meta-optical device comprises a plurality of phase modulation regions respectively having a plurality of nanostructures and modulating a phase of incident light. Each of the plurality of phase modulation regions indicates a phase delay profile monotonously changed with respect to light of a plurality of wavelength bands spaced from each other and has different phase modulation ranges, and accordingly, optical performance with almost no chromatic aberration can be realized with respect to the light of the plurality of wavelength bands.
Patent KR-20220019642-A (KR)
Inventor: LEE JIN UK
IPC: C09K13/04
Filed: 2021-08-10
Abstract: The present invention relates to an etching composition and a method for manufacturing a semiconductor device using the same, wherein the etching composition includes an inorganic acid and a silane-based compound. According to an embodiment of the present invention, an effective oxide film height (EFH) can be easily adjusted as an etching rate of an oxide film is adjusted because the etch selectivity of a nitride film is high.
Patent KR-20230024645-A (KR)
Inventor: ROH JUNG SIM
IPC: A61N5/06
Filed: 2021-08-12
Abstract: The present invention relates to LED textiles in which LEDs are mounted on fabric and a method of manufacturing the same. More specifically, the present invention relates to an LED textile in which a circuit pattern that supplies power to an LED is formed by embroidering conductive yarn on a fabric, and the LED is stably connected and mounted to the circuit pattern of the fabric, and to a method of manufacturing the same. The LED textile according to the present invention comprises: a fabric; a circuit pattern formed by embroidering conductive yarn on one side of the fabric and composed of unit patterns composed of a line part embroidered in a line and an electrode part embroidered in a zigzag pattern at the end of the line part; and LEDs connected to and mounted on electrode parts of two adjacent unit patterns in the circuit pattern. The method of manufacturing the LED textile according to the present invention comprises: a circuit pattern design step of designing a circuit pattern consisting of unit patterns composed of line portions and electrode portions; a circuit pattern punching step of inputting information about the circuit pattern designed in the circuit pattern design step into a computer embroidery machine; a circuit pattern embroidery step in which conductive yarn is embroidered on one side of the fabric using a circuit pattern input by a computer embroidery machine; and an LED mounting step of mounting the LED so that the same is connected to electrode parts of two unit patterns adjacent to each other in the circuit pattern of the fabric.
Patent KR-20230024723-A (KR)
Title: Mini billard que
Inventor: KIM NAM IN
IPC: A63F7/00
Filed: 2021-08-12
Abstract: A mini billiard cue according to the present invention comprises: an impact applying unit which applies impact force by means of a stroke from the swing of a finger; and an impact delivering unit of which at least one portion of one end portion or the side portion is coupled to the impact applying unit, and the other end portion is formed to protrude at a predetermined height from the impact applying unit in the direction of the swing of the finger, and which delivers the impact force to the other end portion to hit a billiard ball by means of the swing of the finger. When a vertical line is drawn by lowering the foot of the vertical line by the finger or an extension line of the finger at the distal end point on the other end portion, the impact delivering unit is characterized by being configured such that the length of the vertical line may be smaller than the first radius of rotation of a trajectory drawn by the foot of the vertical line by means of the swing of the finger. Therefore, according to the present invention, the mini billiard cue is reduced by the proportion with which the mini billiard ball is reduced from a regular billiard ball to enable a stroke by means of the swing of the finger, thereby perfectly realizing normal billiard skills in a mini billiard game.
Patent KR-20230025190-A (KR)
Title: Battery Pack
Inventor: CHOI JAE HYUK
IPC: H01M50/284
Filed: 2021-08-13
Abstract: An embodiment of the present invention relates to a battery pack. The battery pack according to an embodiment of the present invention includes: a battery cell electrically connected to an electrode assembly and having a plurality of cell tabs extending outside a case; and a protection circuit module having lead tabs electrically connected to each of the cell tabs, and a protection circuit board electrically connected to the electrode assembly by the lead tabs, wherein each of the lead tabs has a portion connected to the protection circuit board smaller than a portion connected to the cell tabs. According to an embodiment of the present invention, a circuit mounting area of the protection circuit board can be increased.
Patent KR-20220021437-A (KR)
Inventor: MARTENS MAERT ERIK
IPC: A61L27/14
Filed: 2021-08-13
Abstract: Provided are: an apparatus comprising one or more nozzles having a tubular fiber spinning needle; and a method for producing a non-toxic polymer fiber and a microfiber and a nanofiber polymer material on a small to large scale using a wide range of synthetic polymers and bio-based polymers. The apparatus and method of the present invention enable continuous in-line production of polymer fibers energy efficiently and safely at a high fiber production rate. The increased polymer fiber production rate is achieved by at least one nozzle that enables a centrifugal force acting upon a tubular fiber spinning needle, which causes rotational motion thereof and higher polymer injection rates per nozzle.
Patent KR-20230026913-A (KR)
Inventor: KIM MIN SEONG
IPC: G08G1/01
Filed: 2021-08-18
Abstract: AI 인공지능이 교통신호를 관리하여 스마트교차로를 구현하는 것이다. 
교차로 신호 환경에 영향을 주는 데이터를 24시간 365일 분석하여 시가대별, 요일별, 계절별 등 여러 조건에 맞는 최적의 신호주기를 부여 한다. 
최적의 신호주기를 반영하지만 현장에서 교통 약자 분들의 주어진 시간 내 횡단을 완료하지 못한 것에 대해 영상처리된 데이터를 인공지능이 즉시 반영하여 보행시간을 자동으로 연장하여 안전한 보행자 횡단을 할 수 있게 한다.
Patent KR-20230027462-A (KR)
Title: 이어폰 모양 마스크
Inventor: LEE KANG HO
IPC: A41D13/11
Filed: 2021-08-19
Abstract: 장시간 마스크 착용시 귀바퀴의 통증때문에 불편감이  
발생하며, 이를 참고 계속 착용하는 경우 피부에 손상을 주어 염증이  
진행되고 심하면 연부조직 염증이 귀주위로 퍼져 나갈 수 있음.  
이때문에 이어폰처럼 귀에 끼워 사용하면 장시간 사용 
하여도 통증도 현저히 감소하고 피부 염증 우려도 적어지며, 착용도 간편함.  
또한 미용적인 면에서 매우 유리함.
Patent KR-20210105861-A (KR)
Inventor: KO YUKI
IPC: B05B1/28
Filed: 2021-08-19
Abstract: Provided is a sanitary washing apparatus having a shielding plate, which can eject water from an outlet, formed in a nozzle, to a front side of a bowl. The sanitary washing apparatus provided on a toilet including a bowl comprises: a casing; a nozzle which can move back and forth between a storage position and an advanced position; a shielding plate rotatably installed; and a controller. The nozzle has a first outlet for ejecting water toward a lower part of the front thereof. The controller performs a frontward washing operation of ejecting water from the first outlet in a state in which the shielding plate moves from an initial position to a second position where the same is rotated a second angle smaller than a first angle when the nozzle advances, after the user of the sanitary washing apparatus. In the frontward washing operation, at least a portion of the shielding plate is positioned in front of a front end of the nozzle.
Patent KR-20230027686-A (KR)
Title: 얼음정수기
Inventor: KIM SEONG WOOK
IPC: B67D1/08
Filed: 2021-08-19
Abstract: 본 발명의 일 측면에 따르면, 원수를 여과하여 정수를 제공하는 필터; 상기 정수를 외부로 배출되기 위한 배출구; 상기 정수를 냉각시켜 생성된 냉수를 수용할 수 있는 냉수탱크; 상기 정수가 유동하기 위한 유로를 제공하는 복수 개의 밸브파이프;와 상기 정수가 유동하는 유로를 개폐하는 피드밸브를 포함하는 밸브모듈; 및 상기 정수가 유동하기 위한 유로를 제공하며, 상기 복수 개의 밸브파이프와 분리 가능하게 연결되는 복수 개의 워터파이프를 포함하는 유로모듈을 포함하고, 상기 유로모듈은, 상기 복수 개의 밸브파이프와 연결되었을 때, 상기 필터와 상기 배출구 사이의 유로 및 상기 필터와 상기 냉수탱크 사이의 유로를 제공하도록 구성되고,상기 피드밸브는, 상기 정수가 상기 냉수탱크로 유동되도록 상기 복수 개의 밸브파이프 중 어느 하나를 선택적으로 개폐하는 냉수추출밸브 및 상기 정수가 상기 배출구로 유동되도록 상기 복수 개의 밸브파이프 중 다른 하나를 선택적으로 개폐하는 정수추출밸브를 포함하는, 얼음정수기가 제공될 수 있다.
Patent KR-20230027807-A (KR)
Title: 폐섬유를 이용한 재생 pet 칩의 제조방법, 이에 따른 재생 pet 칩 및 이를 이용한 pet 단섬유의 제조방법
Inventor: PARK BEOB
IPC: C08L67/02
Filed: 2021-08-20
Abstract: 본 발명은 폴리에틸렌테레프탈레이트(Polyethylene terephthalate)로 구성된 자동차 내장재 폐기물을 활용한 재생 PET 칩의 제조방법에 관한 것이다. 본 발명은 (a) 폴리에틸렌테레프탈레이트(Polyethylene terephthalate)로 구성된 폐섬유를 분쇄하여 3~5 mm의 분쇄물을 제조하는 단계 및 (b) 상기 분쇄물 및 사슬 연장제를 압출기에 투입하고 반응 압출하여 재생 PET 칩을 제조하는 단계를 포함하는, 폐섬유를 이용한 재생 PET 칩의 제조방법이다.
Patent KR-20230029153-A (KR)
Title: 영상스크린활용 및 판서면을 극대화시킨 화이트보드 칠판 제조방법
Inventor: O YONG YEOL
IPC: A47B97/00
Filed: 2021-08-24
Abstract: 본 발명은 영상스크린활용 및 판서면을 극대화시킨 화이트보드 칠판 제조방법에 관한 것으로, 벽면에 설치되는 칠판 프레임에 설치되어 좌, 우로 슬라이드 이동되며 판서를 할 수 있는 화이트보드 칠판(100)의 화이트보드판(110)은 전방판서부, 중심부충격흡수부, 후방마감부를 전방에서 후방으로 순차적으로 압착하여 판재형상으로 제조되는 것으로, 
본 발명은 판서를 할 수 있는 화이트보드 칠판과, 상기 화이트보드 칠판을 서로 접촉시켜 영상스크린으로 활용할 수 있어서, 별도의 영상스크린이 필요 없어 사용이 편리한 현저한 효과가 있다.
Patent KR-20220029425-A (KR)
Inventor: KIM YUN KON
IPC: C08F2/00
Filed: 2021-08-24
Abstract: The present invention relates to a method for manufacturing a polyolefin-polystyrene-based multi-block copolymer having a uniform structure and exhibiting excellent physical properties through continuous coordination polymerization and batch-type anionic polymerization. The present invention provides a method for manufacturing a polyolefin-polystyrene-based multi-block copolymer comprising the following steps: (S1) continuously adding a hafnium compound, an organic zinc compound, an organic solvent, ethylene gas, and an alpha-olefinic monomer to a continuous reactor while coordination polymerization of ethylene and alpha-olefinic monomer to manufacture polyolefin, and transferring the same to a batch reactor; and (S2) performing anionic polymerization of polyolefin and styrenic monomer in the presence of an alkyl lithium compound in the batch reactor.