baber/WOPTO huggingface dataset:
Patent KR-20220032775-A (KR)
Inventor: JEONG IL HUN
IPC: A47B23/04
Filed: 2020-09-08
Abstract: The present invention relates to a structure for preventing deformation of a book holder, which prevents deformation of the book holder and prevents standing paper from slipping out by solving a problem of gap occurrence when a support of the book holder is rotated and coupled. In the pressing structure for preventing deformation of the book holder, a pressing member (550) is located at a center of a rear surface of the book holder (110) so that the support member (550) presses a center part of the book holder (110) when a first support member (510) is rotated at a certain angle to forcedly form a certain interval (d1) between edge parts of both lower sides of the first support member (510) and the book holder (110).
Patent KR-20200108811-A (KR)
Title: Display module
Inventor: PARK YONG HWAN
IPC: G06F3/041
Filed: 2020-09-10
Abstract: The present invention relates to a display module with reduced defects. The display module includes a display area on a flat surface and a non-display area disposed outside the display area. The display module includes a base layer, a circuit device layer, a display device layer, a thin film encapsulation layer, and a touch sensing layer. An inorganic film of the touch sensing layer is in contact with an inorganic film of the circuit device layer exposed by an organic film of the circuit device layer. An inorganic film of the thin film encapsulation layer is disposed between the inorganic film of the touch sensing layer and an inorganic film of the circuit element layer to block a moisture penetration path that causes peeling of the thin film encapsulation layer.
Patent KR-20220033713-A (KR)
Title: Data Processing System and Operating Method Thereof
Inventor: JI HOON NAM
IPC: G06N3/04
Filed: 2020-09-10
Abstract: The present invention relates to a data processing system and an operating method thereof. According to an embodiment, the data processing system includes a plurality of accelerators to share gradient data of a loss function of digitizing an error between a prediction value and a real value through a neural network, and to repeat an epoch process to update the weight value depending on the gradient data. Each accelerator includes a precision adjusting unit and a computing circuit. The precision adjusting unit is configured to adjust the precision of the gradient data, based on at least one of the distribution number of times of the gradient data for each input data calculated in a previous learning iteration and the number of times of epoch iteration. The computing circuit is configured to generate a neural network model based at least on input data, a weight, and gradient data.
Patent KR-20220034274-A (KR)
Title: Knn seed, and manufacturing method for the same
Inventor: YU HO MIN
IPC: C30B1/02
Filed: 2020-09-10
Abstract: Disclosed are a KNN-based seed having excellent orientation and a method for manufacturing the same. The KNN-based seed according to the present invention has a composition of (K_1-x-yNa_xBa_y)NbO_3, wherein 0 < x + y < 1, 0 < x < 1, 0 < y < 0.02 are satisfied.
Patent KR-20220034303-A (KR)
Inventor: EUM KISANG
IPC: B08B3/02
Filed: 2020-09-10
Abstract: The present invention relates to a substrate processing apparatus. The apparatus comprises: a rotatable spin head; a cup provided to surround the spin head; a cleaning jig seated on the spin head and discharging a cleaning solution toward the cup by the rotation of the spin head; and a nozzle unit positioned above the cleaning jig to supply the cleaning liquid to the center of the upper surface of the cleaning jig. The cleaning jig may include scattering guide grooves formed in a concave shape so that the cleaning liquid provided from the nozzle unit is scattered toward the cup by centrifugal force due to rotation.
Patent KR-20220037106-A (KR)
Title: Thermal Bridge Reduced Window Frame for Folding door
Inventor: KIM IN KYOU
IPC: E06B3/263
Filed: 2020-09-17
Abstract: The present invention relates to a window frame equipped with a handle and a locking device among window frames of a folding door and, more specifically, to a thermal bridge prevention window frame for a folding door having a new insulation structure, capable of solving an issue about a thermal bridge phenomenon occurring due to a metal locking device embedded in the window frame. In accordance with the present invention, the thermal bridge prevention window frame for a folding door includes: a base frame having an opening part formed on an opposite position in which a sash is installed; and a first insulation bar fit and installed in the opening part of the base frame through groove-protrusion fitting combination. The first insulation bar is provided with a locking bar housing part such that a locking bar of the locking device connecting the handle with a locking unit of the locking device can be operated in interoperation with the handle while kept housed in the locking bar housing part. Therefore, the present invention is capable of improving the insulation performance of the folding door.
Patent KR-20220039413-A (KR)
Inventor: KYUNGHO HA
IPC: A61L2/00
Filed: 2020-09-22
Abstract: The present invention relates to a refrigerator which comprises: a cabinet having a storage space; and a door opening and closing the storage space. The door comprises: an outer plate forming an exterior of a front side of the door; a door liner forming a back side of the door; and a decoration member connecting the outer plate and the door liner. The decoration member comprises an inorganic antimicrobial agent having an antimicrobial metal element and a carrier where the antimicrobial metal element is loaded, thereby improving antimicrobial and sanitary properties of the refrigerator.
Patent KR-20220042938-A (KR)
Title: Aerosol generating device
Inventor: KIM DONG SUNG
IPC: H01F7/00
Filed: 2020-09-28
Abstract: An aerosol generating device comprises: a case comprising a discharge hole for discharging an aerosol generated from an aerosol generating source; a cover disposed on the case to move between a closed position in which a discharge hole is closed and an open position in which the discharge hole is opened; and a movement limiter disposed between the open position and the closed position and restricting movement of the cover by using a magnetic force.
Patent KR-20220045341-A (KR)
Inventor: PARK SANG YUN
IPC: A61B5/022
Filed: 2020-10-05
Abstract: Provided is a device for non-invasively measuring biometric information. According to one embodiment, the device for measuring biometric information includes: a pulse wave sensor which consists of a plurality of channels, and has each channel which measures a first pulse wave signal for a first wavelength and a second pulse wave signal for a second wavelength; and a processor which is configured to, for each channel of the plurality of channels, generate a first oscillogram based on the first pulse wave signal, generate a second oscillogram based on the second pulse wave signal, and convert a phase delay between the first oscillogram and the second oscillogram into an area; and determine an optical channel among the plurality of channels based on the area of each channel, and estimate the biometric-information based on the determined optical channel. Accordingly, the biometric information can be accurately estimated.
Patent KR-20220046114-A (KR)
Title: Connection fixing device for shelf assembly
Inventor: YOON HYO SANG
IPC: F16B12/10
Filed: 2020-10-07
Abstract: The present invention relates to an apparatus installed on a connection unit of a prefabricated shelf to remove a gap of a shelf frame. The fixing apparatus of a connection unit of a prefabricated shelf of the present invention comprises: a vertical frame contact unit which has a first surface and comes into contact with a vertical frame; and a horizontal frame press unit which has a second surface facing the first surface, wherein the first surface presses the vertical frame and a horizontal frame together with the second surface. According to the present invention, a gap between the vertical frame and the horizontal frame is minimized to increase performance and durability of the prefabricated shelf.
Patent KR-20220049402-A (KR)
Inventor: YUN HA SONG
IPC: C09J7/38
Filed: 2020-10-14
Abstract: The present invention provides a tac-less polarizing plate, which includes: a polyvinyl alcohol-based polarizer; a polyester protective film laminated to face one surface of the polyvinyl alcohol-based polarizer; and an adhesive film located on the other surface of the polyvinyl alcohol-based polarizer. The adhesive film is a thermosetting product of an acrylic pressure-sensitive adhesive composition containing a crosslinkable acrylic polymer having a weight-average molecular weight of 1,000,000 to 1,300,000 g/mol, and a toluene diisocyanate curing agent, and a toluene diisocyanate curing agent. Therefore, even if a process speed is increased, an increase in the amount of gas generated due to solvent volatilization can be suppressed.
Patent KR-20220051766-A (KR)
Inventor: KIM SU YEON
IPC: A23G9/44
Filed: 2020-10-19
Abstract: The present invention relates to mixed ice cream and a manufacturing method thereof. According to the present invention, the mixed ice cream comprises first ice cream containing coconut milk as a main component and second ice cream in a bead shape, so that various flavors and textures can be implemented to satisfy various tastes of consumers. In addition, since the mixed ice cream does not use milk as a main ingredient and does not contain lactose and milk fat, so that even people with lactose intolerance can consume the mixed ice cream without problems. In addition, since milk or eggs are not used as raw materials, even vegetarians can enjoy the mixed ice cream without any objection.
Patent KR-20220054990-A (KR)
Title: Method and Device for Providing Information of Clothing Goods Based on Image and Video Search
Inventor: JANG WOO SEOK
IPC: G06Q30/02
Filed: 2020-10-26
Abstract: According to an embodiment of the present invention, a service device for providing clothing product information based on image search, comprises: a server communication circuit; and a server processor functionally connected to the server communication circuit. The server processor is set to form a communication channel with an external server device on the basis of the server communication circuit, to obtain an image of interest or a designated live streaming image included in multimedia content from the external server device, to collect at least one similar clothing product image having the similarity of a certain size or more to the image of interest, to distribute and store the collected clothing product image in a distributed storage server, and to transmit a search result including the similar clothing product image related to the image of interest to a user terminal when a query including the image of interest is received from the user terminal. Therefore, the reliability of a search result is improved.
Patent KR-20210053241-A (KR)
Title: Cap oxidation for finfet formation
Inventor: HUNG STEVEN C
IPC: H01L21/28
Filed: 2020-10-30
Abstract: Processing methods may be performed to generate semiconductor structures that may include a high-k dielectric material. The methods may include a step of forming a silicon layer over a semiconductor substrate. The semiconductor substrate may include silicon germanium. The methods may include a step of oxidizing a portion of the silicon layer to form a sacrificial oxide while maintaining the portion of the silicon layer in contact with the semiconductor substrate. The methods may include a step of removing the sacrificial oxide. The methods may include a step of oxidizing the portion of the silicon layer in contact with the semiconductor substrate to form an oxygen-containing material. The methods may include a step of forming the high-k dielectric material placed on the oxygen-containing material.
Patent KR-20210053244-A (KR)
Title: Method for preparing negative electrode
Inventor: CHAE OH BYONG
IPC: H01M4/02
Filed: 2020-10-30
Abstract: The present invention relates to a method for manufacturing a negative electrode including the steps of: sequentially stacking a preliminary negative electrode, a separator, and a lithium metal to form a simple cell; applying an electric current after immersing the simple cell in an electrolyte containing a lithium salt and a solvent; taking out the simple cell immersed in the electrolyte from the electrolyte and then separating the preliminary negative electrode from the simple cell; washing the separated preliminary negative electrode; first drying the washed preliminary negative electrode at room temperature; and second drying the first dried preliminary negative electrode to a temperature of 30 to 70 deg. C in a vacuum state.
Patent KR-20220060323-A (KR)
Title: Safty foot board of subway platform
Inventor: HAN SANG YUK
IPC: F15B15/14
Filed: 2020-11-04
Abstract: The present invention relates to a safety footboard on a subway platform. An embodiment according to the present invention provides a safety footboard device for a platform that guides safe getting-on/off by filling a gap between a platform and a subway car. A safety footboard device for a subway platform comprises: a safety footboard installed on the upper surface of the platform, withdrawn to the front side while sliding to fill the gap with the subway car and returned to an original position at the rear side again; a rotating bar coupled to a rotating module, installed at a front end of the lower surface of the platform, to be able to rotate and having an upper end portion coupled to a front end portion of the safety footboard to be able to rotate such that the safety footboard may be withdrawn or returned while the rotating bar reciprocatively rotates around the rotating module as an axis by a predetermined angle; and a driving bar coupled to a driving module installed at a rear end of the lower surface of the platform to be reciprocatively driven in a back and forth direction by driving of the driving module and having a front end portion coupled to a lower end portion of the rotating bar to reciprocatively rotate the rotating bar by a predetermined angle by reciprocative driving in a back and forth direction.
Patent KR-20220061337-A (KR)
Title: Condensed cyclic compound, organic light emitting device including the same and electronic device including the organic light emitting device
Inventor: LEE HYO YOUNG
IPC: C09K11/06
Filed: 2020-11-05
Abstract: Disclosed are a condensed cyclic compound represented by chemical formula 1 below, an organic light emitting device including the same, and an electronic device including the organic light emitting device. The description of chemical formula 1 refers to the present specification.
Patent KR-20220063649-A (KR)
Title: Computer program of providing experiential learning contents based on ar/vr
Inventor: SEO JIN SEONG
IPC: G06Q50/10
Filed: 2020-11-10
Abstract: Provided is a method for providing experiential learning content in which augmented reality (AR)/virtual reality (VR) technology is applied to conventional content when a learner learns culture such as historical sites to increase the user's interest and learning effect, and contribute to revitalization of a local society, improvement of the quality of life of residents, and recovery of a local community, and which is suitable for the non-face-to-face era. According to the present invention, the method comprises: an entry process step of entering team information and management code information for a user group through a user terminal and proceeding to the next step when the team information and the management code information are normal; an opening step of providing one or more opening images and one or more opening missions to the user group through the user terminal and proceeding to the next step when the one or more opening missions are successful; a story step of providing one or more story missions to the user group through the user terminal and providing a reward and an ending image for at least a part of the one or more story missions to proceed to the next step when the one or more story missions are successful; and a closing step of storing impressions and group photos of the user group experiencing the content through the user terminal.
Patent KR-20220064086-A (KR)
Title: Lockers equipped with safety door
Inventor: CHOI CHOENG SU
IPC: A47B67/02
Filed: 2020-11-11
Abstract: The present invention relates to a locker with a safety door, which prevents a person from being injured, comprising: a door body in which an upper door is opened and closed by a hinge on a frame; and an elevating and lowering plate vertically slid on a front end of the door body.
Patent KR-20220064517-A (KR)
Title: Electronic device including roller
Inventor: CHO HYUNJE
IPC: G06F1/16
Filed: 2020-11-12
Abstract: According to various embodiments of the present disclosure, an electronic device comprises: a housing; a roller disposed in the housing; a first cover part configured to be separable from the housing; a second cover part configured to be separable from the housing; and a display comprising a first display area including a first end part coupled to the first cover part and a second display area including a second end part coupled to the second cover part, wherein at least a part of the first display area may be configured to be wound around the roller while facing at least a part of the second display area. Therefore, the present invention is capable of increasing a convenience of a user.
Patent KR-20210064060-A (KR)
Title: Substrate cleaning device and substrate cleaning method
Inventor: SAKAI TOSHIMITSU
IPC: H01L21/67
Filed: 2020-11-16
Abstract: According to the present invention, after a substrate is processed using a processing gas, gas components remaining on the substrate are appropriately removed. The present invention relates to a substrate cleaning device that comprises: a vaporizing parts configured to generate water vapor; a first heating part configured to heat nitrogen gas to a first temperature; a second heating part configured to heat nitrogen gas to a second temperature, wherein the second temperature is higher than the first temperature; and at least one cleaning chamber connected to the vaporization part, the first heating part, and the second heating part. The cleaning chamber is configured to expose at least one substrate to water vapor, nitrogen gas having the first temperature, or nitrogen gas having the second temperature under the atmospheric pressure.
Patent KR-20220018868-A (KR)
Title: Scanmarker for physical articulator in use of facebow transfer to virtual articulator
Inventor: HAN JONG MOK
IPC: A61C9/00
Filed: 2020-11-16
Abstract: According to the present invention, provided is a scan marker for a physical articulator for facebow transfer of oral scan data to a virtual articulator. The scan marker for a physical articulator comprises: a fixing part which is mounted on a physical articulator; and a scan recognition unit which is formed while being extended, in a vertical direction, from the fixing part, and is configured to identify a relative position in three-dimensional space with respect to a bite fork of the facebow installed in the physical articulator.
Patent KR-20220072884-A (KR)
Inventor: KIM YOUNG JIN
IPC: G01D21/02
Filed: 2020-11-23
Abstract: 배출사업장에 구축된 방지시설로부터 SO x , NO x 를 포함하는 미세먼지 전구물질과 미세먼지에 대한 미세먼지 배출정보 및 전력, 차압, pH, 진동, 온/습도 중 적어도 어느 하나를 포함하는 가동정보를 수집하기 위한 IoT 디바이스; 상기 IoT 디바이스 및 기상청서버와 통신하며, 상기 IoT 디바이스로부터 획득된 미세먼지 배출정보 및 가동정보와, 상기 기상청서버로부터 상기 IoT 디바이스가 설치된 지역의 온도, 습도, 풍향, 풍속 중 적어도 어느 하나를 포함하는 지역기상정보를 수집 및 저장하고, 기 저장된 기준데이터와 비교 분석하여, 상기 방지시설의 가동여부, 관리여부 및 미세먼지 발생량을 판단하는 클라우드 기반의 플랫폼 서버; 및 상기 플랫폼 서버와 통신하며 상기 플랫폼 서버로부터 판단결과를 제공받아 상기 배출사업장을 모니터링 하는 사용자 단말기; 를 포함하는 것을 특징으로 하는 미세먼지 저감을 위한 IoT 기반의 방지시설 모니터링 시스템을 제공한다.
Patent KR-20220072060-A (KR)
Inventor: TAKASHIMA TSUNEO
IPC: G03F7/20
Filed: 2020-11-24
Abstract: 임프린트 장치는 기판을 지지하는 틸트 테이블, 틸트 테이블의 저면에서 접촉하고, 틸트 테이블의 기울기를 조정하는 적어도 3개의 구동부들, 기판을 가압하는 롤러, 롤러를 지지하는 롤러 지지부, 및 롤러 지지부를 수직 방향으로 이동시키는 롤러 수직 이동부를 포함한다.
Patent KR-20220071685-A (KR)
Title: Automatic manufacturing apparatus for gasket using sheet shifting
Inventor: PARK KYU BYUNG
IPC: F16L23/16
Filed: 2020-11-24
Abstract: The present invention relates to a gasket automatic manufacturing apparatus using sheet shifting, wherein material sheets of a predetermined size are placed in an automated loading device and then transported and processed using an automated device, and products and waste are made to be separately discharged. Accordingly, through the automatic manufacture of gaskets, productivity can be increased. With an increase in productivity, the amount of waste after a press operation is minimized, thereby reducing environmental pollution. By maximizing the use efficiency of raw materials, production costs can be saved. The apparatus comprises: a processing unit (10) provided at an outlet unit of a main frame (70) and configured to process material sheets (1) into gaskets (2); a material stacking unit (20) provided on one side of the main frame (70) in a width direction so that the plurality of material sheets (1) are stacked in multiple layers; a material supply unit (40) provided on the other side of the main frame (70) in the width direction and configured to supply the material sheets (1) to the processing unit (10); a material transfer unit (30) which transfers the material sheets (1) on the material stacking unit (20) to the material supply unit (40); a product and waste discharge unit (50) which separately discharges the gaskets (2) processed in the material processing unit (10) and waste (3, 4); and a control unit (60) which controls the operation of each unit using a sensor so that the operation of each unit is automatically performed.
Patent KR-20220071811-A (KR)
Title: Cleaning device having vacuum cleaner and docking station and control method thereof
Inventor: YOON KYUNG CHO
IPC: A47L9/28
Filed: 2020-11-24
Abstract: A cleaning device according to an embodiment comprises: a vacuum cleaner including a dust collector; and a docking station to which the vacuum cleaner is combined. The docking station includes: a charging unit electrically connected to a charging terminal of the vacuum cleaner when the vacuum cleaner is combined; a door driving unit for opening and closing a dust collector door placed under the dust collector; a suction device for moving the air into the docking station from the dust collector; a collection unit for collecting foreign substances moving with the air by the driving of the suction device; and a control unit for controlling the door driving unit to open the dust collector door when the charging terminal of the vacuum cleaner is electrically connected to the charging unit, controlling the suction device to perform the discharge cycle by supplying the suction air through the dust collector when the dust collector door is opened, and controlling the door driving unit to close the dust collector door when the discharge cycle is terminated. Accordingly, it is possible to effectively remove the foreign substances collected inside the dust collector.
Patent KR-20220074378-A (KR)
Inventor: AHN JI YOUNG
IPC: E01F9/619
Filed: 2020-11-27
Abstract: 본 발명은 다기능 시선유도장치에 관한 것으로, 지중에 매설되는 앙카볼트, 지면에 설치되며 중앙에 압입홈 및 관통홀이 형성되고 상기 앙카볼트를 보호하는 탄성재질의 플레이트, 일측이 상기 앙카볼트에 체결되고 몸체가 탄성부로 형성되는 봉 형상의 탄성체 포스트, 일측이 상기 탄성체 포스트의 타측과 체결되고 외면에 반사판이 부착되는 본체, 및 지면과 상기 플레이트 사이에 개제되어 상기 앙카볼트를 탄성지지하는 커플링을 포함하는 것을 특징으로 한다. 
본 발명에 따른 다기능 시선유도장치에 의하면, 앙카볼트와 탄성체 포스트, 탄성체 포스트와 본체가 볼트, 너트 체결구조의 조립식으로 이루어져 플레이트 또는 본체의 손상시 부분교체가 용이하고, 본체의 형태를 용이하게 변경할 수 있다. 또한 본 발명에 따른 탄성체 포스트를 가지는 다기능 시선유도봉에 의하면, 앙카볼트에 설치되는 커플링을 구비하여 시선유도봉을 경사면에 시공하기 용이한 효과가 얻어진다.
Patent KR-20220077620-A (KR)
Title: 의류 공유 시스템
Inventor: PARK HYEONG JIN
IPC: G06Q30/06
Filed: 2020-12-02
Abstract: 본 발명은 의류 공유 시스템에 관한 것으로, 보다 상세하게는 어플리케이션과 웹 서버를 활용하여 의류에 대한 정보를 공유할 수 있을 뿐만 아니라, 이에 따른 의류 수거, 배달 및 반납 서비스를 제공할 수 있는 의류 공유 시스템에 관한 것이다. 본 발명은 다음과 같은 효과를 발휘한다. 
즉, 본 발명에 따르면, 의류에 대한 정보를 공유할 수 있을 뿐만 아니라, 이에 따른 의류 수거, 배달 및 반납 서비스를 제공함으로써, 의류 공유 서비스를 활성화시켜 폐의류의 양을 줄일 수 있다. 또한, 의류 공급업체는 홍보효과를 누릴 수 있고, 활용이 끝난 폐의류의 경우 다시 업사이클링 시스템 등과 연동하여 다양한 분야에 기여할 수 있다는 장점이 있다.