baber/WOPTO huggingface dataset:
Patent KR-20200105647-A (KR)
Title: Multi-layered ceramic capacitor and manufacturing method the same
Inventor: LEE KYOUNG NO
IPC: H01G4/232
Filed: 2020-08-31
Abstract: The present invention provides a multi-layered ceramic capacitor and a manufacturing method thereof. The multi-layered ceramic capacitor includes: a ceramic body which includes a plurality of dielectric layers and first and second internal electrodes; and first and second external electrodes connected to the first and second internal electrodes, respectively. The first and second external electrodes include: first and second connection layers which include the same conductive material as the first and second internal electrodes and are connected to the first and second internal electrodes on a surface of the ceramic body; and first and second terminal layers which include different conductive materials from the first and second connection layers and cover the first and second connection layers on the surface of the ceramic body. According to the present invention, even if the thickness of the dielectric layer is reduced, it is possible to prevent cracks from occurring in the ceramic body.
Patent KR-20220029058-A (KR)
Title: Locking device for folding door
Inventor: HWANG JUNG HYUN
IPC: E05C1/06
Filed: 2020-09-01
Abstract: According to an embodiment of the present invention, a locking device for a folding door comprises: a driving unit stored inside a frame of a folding door, elastically supporting shaft rods connected to each of an upper side and a lower side, and vertically moving the shaft rod; a handle unit exposed to the outside of the frame to be connected to the driving unit and enable coupling of the shaft rod to be released from a folding door while widened to the outside by external force; and a locking unit fixating a released state of the shaft rod from the folding door while the handle unit is widened toward the outside. Therefore, the frame of the folding door gets slim to secure visibility and has reduced weight to be easily transported and loaded.
Patent KR-20220029156-A (KR)
Inventor: LEE SANG YOON
IPC: A61Q19/00
Filed: 2020-09-01
Abstract: The present invention relates to a cosmetic composition capable of alleviating skin irritation caused by vitamin C by containing a Scutellaria strigillosa extract, a Saussurea ussuriensis extract, or a mixed extract thereof, and specifically, to a cosmetic composition for alleviating skin irritation, which prevents damage to the skin by alleviating irritation caused by vitamin C in contact with the skin.
Patent KR-20220030582-A (KR)
Inventor: YOON BYOUNG GIL
IPC: A61M16/10
Filed: 2020-09-03
Abstract: Disclosed is an assistive device of a bag valve mask. The assistive device of a bag valve mask according to one embodiment of the present invention comprises: a mask unit; an oxygen container that is connected to the mask unit and supplies oxygen; and a pressing plate that is bent in the middle to pressurize the oxygen container while having a shape allowing the inner surfaces to face each other. Furthermore, the present invention is configured such that the oxygen container is interposed between the inner surfaces of the pressing plate so as to supply a fixed amount of oxygen repeatedly by applying pressure to the pressing plate.
Patent KR-20210030208-A (KR)
Title: Ball-lock connector
Inventor: HOBMAIER CHRISTIAN
IPC: H01R13/627
Filed: 2020-09-03
Abstract: The present invention relates to a connector wherein the movement of a coupling ball control part (11) of the connector (1) with respect to an inner housing part (2) of the connector (1) pushes at least one coupling ball (9) from a coupling position to a separation position, in regard to forming the at least one coupling ball (9) which can be moved between the coupling position and the separation position. The coupling ball control part (11) constitutes second claws penetrating at least one window located in the support part (8), the inner housing part, or a space between the support part (8) and the inner housing part (2). The present invention relates to a system constituting the connector (1); and a counterpart connector locked to the connector (1) by the at least one coupling ball (9) of the connector (1) interlocked with a coupling part (24) of the counterpart connector. When the at least one coupling ball (8) is located on the coupling position and the locking mechanism is loaded, the at least one coupling ball (8) can be moved with respect to the inner housing part and does not apply power to one part of the connector holding the coupling ball (8) on the coupling position. The present invention relates to a method of unlocking the connector (1) from the counterpart connector (5) by moving the coupling ball (9) of the connector (1) from a locking position where the coupling ball (9) is coupled with the coupling part (24) of the counterpart connector (5) to lock the connector (1) to the counterpart connector (5), to an unlocking position where the coupling ball (9) is not interlocked with the coupling part (24) of the counterpart connector (5) anymore.
Patent KR-20220031156-A (KR)
Inventor: PARK YANG SUB
IPC: H01L21/67
Filed: 2020-09-03
Abstract: The present invention relates to a vision measuring device for measuring warpage of a semiconductor package, which includes: a reflow oven (300) including a plurality of temperature control cells (330a to 330g) through which the semiconductor package (10) to be measured passes through in the X direction; a device frame (100) into which the reflow oven (300) is fitted; and an optical unit (200) moving in the X-direction in the device frame (100). The plurality of temperature control cells (330a to 330g) may comprise heating sections (330a, 330b, 330c, 330d, 330e) and cooling sections (330f, 330g).
Patent KR-20220037796-A (KR)
Title: Manufacturing apparatus of silicon carbide single crystal
Inventor: LEE SUNGSOO
IPC: C30B29/36
Filed: 2020-09-18
Abstract: The present invention relates to a device for manufacturing a silicon carbide single crystal, and more specifically, to a device for manufacturing a silicon carbide single crystal, which minimizes a temperature deviation of a melt in a direction perpendicular to the axis of a crucible (hereinafter, horizontal direction) by coupling a plurality of thermal management members to the lower part of the crucible.
Patent KR-20220037838-A (KR)
Title: Valve for opening and closing
Inventor: HAN SEUNG HO
IPC: F16K3/34
Filed: 2020-09-18
Abstract: The present invention relates to an opening and closing valve and, more specifically, to an opening and closing valve which moves a flat plate perpendicular to a pipe in a direction parallel with the direction in which fluid flows to block or open the fluid flow in other portions of the pipe having different pipe diameters. According to an embodiment of the present invention, the opening and closing valve comprises: a first pipe formed to have a prescribed pipe diameter; a second pipe connected to the first pipe, and having a pipe diameter smaller than the pipe diameter of the first pipe; a pipe diameter change unit making up the connection part of the first pipe and the second pipe; a blocking plate provided in a pipe to be moved in a direction parallel with a fluid flow direction to have a diameter smaller than the pipe diameter of the first pipe and larger than or equal to the pipe diameter of the second pipe to block the gap between the first pipe and the second pipe when coming in contact with the pipe diameter change unit; and an adjustment unit provided to adjust the position of the blocking plate.
Patent KR-20220040552-A (KR)
Inventor: AHN JAE HYUN
IPC: A61H1/02
Filed: 2020-09-23
Abstract: The present invention includes: a force sensor which measures the strength of force generated in a stroke motion which is repeated forward and backward during liposuction using a cannula; a force control unit for adjusting the strength of the force within a certain range based on the strength of the force measured by the force sensor; and a force control motor unit operated by a signal of the force control unit. Therefore, user's elbow movement is minimized to protect joints and reduce muscle fatigue.
Patent KR-20210151639-A (KR)
Inventor: JEONG SE YONG
IPC: B63B35/00
Filed: 2020-09-24
Abstract: The present invention relates to a wind power propulsion system and a ship having the same. The wind power propulsion system of the present invention comprises: a rotation driving unit installed on the hull of a ship; a plurality of masts installed in the rotation driving unit; and a plurality of wing sails installed on the plurality of masts, wherein the plurality of wing sales are composed of heterogeneous materials. Among the plurality of wing sails, the wing sail installed at the bottom is made of a steel material. Thus, the present invention can reduce the manufacturing man-hours.
Patent KR-20200118382-A (KR)
Inventor: LEE MYUNG JIN
IPC: B01D3/34
Filed: 2020-09-25
Abstract: The present invention relates to a liquid extractor of an immature persimmon, which can extract an extract including a tannin component contained in an immature persimmon without chemicals in a nature state to variously use the extract; a liquid extracting method of an immature persimmon having anti-allergic and anti-inflammatory effects using the same; and an extract extracted therefrom. The liquid extracting method of the present invention comprises: a washing step (S100) of washing an immature persimmon with flowing water while removing a tip of the same; a cutting step (S200) of cutting the washed immature persimmon into a size of 1 to 3 cm; a heating step (S300) of inputting 100 kg of the cut immature persimmon into an upper container (10) provided with an electric heating fire pot (60) at the outside of a container, performing the coupling and fixing to the upper container (10) to prevent leakage by using a filter assay (40), and then applying power to the electric heating fire pot (60) to perform heating for incineration for 5 to 7 days under conditions of 600 to 700 degrees; a natural cooling step (S400) of temporarily storing an extract generated by performing the heating step, and naturally cooling the same at the same time; a supernatant liquid separating and discharging step (S500) of separating and discharging a supernatant when the extract is filled up to a position of an outlet (21) while naturally cooling the same; a low-temperature aging step (S600) of storing and aging the separated supernatant at low temperature for 5 to 7 days in a low-temperature storage tank (80) operated by applying external power thereto; and an extract obtaining/packaging step (S700) of obtaining a low-temperature aged extract (70) to package the same for each weight unit (g).
Patent KR-20210152917-A (KR)
Title: User interfaces for messages
Inventor: DALONZO CHRISTIAN X
IPC: G06Q50/30
Filed: 2020-09-25
Abstract: In some embodiments, an electronic device presents representations of messaging conversations. In some embodiments, the electronic device indicates which messages are replies to other messages in a messaging conversation. In some embodiments, the electronic device creates and presents links (e.g., rich links) to contacts in a messaging conversation (e.g., mentions). In some embodiments, the electronic device presents indications of messages that are replies to other messages. In some embodiments, the electronic device presents options to create a link (e.g., a rich link) to contacts in a messaging conversation (e.g., mentions) using a suggested entry user interface element.
Patent KR-20210153510-A (KR)
Inventor: RYU JI HEON
IPC: B63B25/16
Filed: 2020-10-14
Abstract: The present invention relates to a gas treatment system and a ship including the same, wherein the gas treatment system comprises: a plurality of liquefied gas storage tanks for storing liquefied gas; a compressor for compressing evaporative gas generated from the liquefied gas storage tanks; a re-condenser for mixing the evaporative gas, which has been compressed by the compressor, with the liquefied gas of the liquefied gas storage tanks; and an evaporative gas transmission part for transmitting the evaporative gas, which has been generated from a second liquefied gas storage tank, to a first liquefied gas storage tank. The evaporative gas transmission part changes the liquefied gas of the first liquefied gas storage tank into a supercooled state by injecting evaporative gas, which is discharged from the second liquefied gas storage tank and is compressed by the compressor, into the gas region of the first liquefied gas storage tank to raise the inner pressure of the first liquefied gas storage tank within a preset value, or injects evaporative gas, which is compressed by the compressor and is mixed with liquefied gas in the re-condenser, into the liquid region of the first liquefied gas storage tank to be condensed by the liquefied gas of the first liquefied gas storage tank. Therefore, provided are a gas treatment system and a ship including the same, wherein evaporative gas can be injected into a liquefied gas storage tank where it is condensed or liquefied.
Patent KR-20220050485-A (KR)
Inventor: YUN HYEA SUN
IPC: H01G4/30
Filed: 2020-10-16
Abstract: One embodiment of the present invention provides a multilayer capacitor including: a body including a stacked structure of a plurality of dielectric layers, and a plurality of internal electrodes stacked with the dielectric layer interposed between the internal electrodes; and an external electrode formed outside the body and connected to the internal electrode, wherein the body includes: first and second surfaces through which the internal electrodes are exposed, and facing each other in a first direction; third and fourth surfaces facing each other in a second direction, which is a stacking direction of the dielectric layers; and fifth and sixth surfaces facing each other in a third direction perpendicular to the first and second directions, at least some of the internal electrodes has a length in the third direction, which is greater than a length of the first or second surface of the body in the third direction in a middle region of the body in the first direction, and has a bottleneck structure formed between the middle region and at least one of the first and second surfaces, and the bottleneck structure is a shape recessed toward an inside of the body in the third direction. Accordingly, a capacitance is improved.
Patent KR-20220057946-A (KR)
Inventor: YU SI DAE
IPC: B08B3/02
Filed: 2020-10-30
Abstract: The present invention relates to a flashing AI greenhouse cleaner. According to the present invention, a problem that only a short distance can be cleaned during existing greenhouse cleaning, and long distance cannot be cleaned is solved. That is, the flashing AI greenhouse cleaner of the present invention comprises: a water tank; a compressor; a valve; a rail; a control device; and a nozzle.
Patent KR-20220059974-A (KR)
Inventor: PARK JUNG WOOK
IPC: G16Y40/10
Filed: 2020-11-02
Abstract: The present invention relates to a plant cultivation system combined with ICT, enabling smart farm cultivation by building a semiautonomous ICT-combined smart farm system. The plant cultivation system includes: a controller automatically controlling each component, controlling components in accordance with a remote control signal transmitted from an external server, and providing state information; a cultivation chamber part which is a space in which cultivated crops grow in accordance with a control signal of the controller; a camera control part photographing an interior environment of the cultivation chamber part to transmit image information to the controller and the external server; the external server transmitting the remote control signal transmitted from the outside to the controller, and transmitting the image information transmitted from the camera control part, to the outside; and a pH control part installed in the cultivation chamber part to measure and control a pH concentration.
Patent KR-20220059809-A (KR)
Inventor: SONG JEONGHAN
IPC: H02J50/90
Filed: 2020-11-03
Abstract: According to the present disclosure, an electronic device and a method for displaying charging information of the electronic device are provided. According to the present disclosure, an electronic device comprises: a first resonator including at least one coil; a second resonator including at least one coil; at least one light-emitting device; at least one phase shifter; and a processor. The processor may: receive a signal for changing a wirelessly chargeable area; control the at least one light-emitting device so as to display a second wirelessly chargeable area changed from a first wirelessly chargeable area, in which the electronic device can be charged, on a plane, on which the electronic device is disposed, in response to the reception of the signal; and control the at least one phase shifter such that phase-shifted electric power is supplied to the first resonator or the second resonant, and thus wireless electric power is output in a direction corresponding to the changed second wirelessly chargeable area. In addition, various embodiments may be applied to the electronic device of the present disclosure. According to the present invention, a user is able to visually and easily check a chargeable area.
Patent KR-20220061629-A (KR)
Title: Multilayer deco film and fabricating method thereof
Inventor: PARK JUNG KI
IPC: B32B7/06
Filed: 2020-11-06
Abstract: Disclosed are a multilayer decorative film attached to a surface of a product and a manufacturing method thereof. According to the present invention, the multilayer decorative film comprises: a base film; a pattern forming film laminated on the upper part of the base film, wherein one area is remained to cover the base film and an area except for the one area is removed to show the upper surface of the base film; an optically clear adhesive (OCA) film laminated on the upper part of the pattern forming film; a transparent pattern protective film laminated on the upper part of the OCA film and protecting the pattern forming film and the base film; and a double-sided adhesive film laminated on the lower side of the base film and having an adhesive layer on the upper and lower surfaces.
Patent KR-20210064057-A (KR)
Title: Systems and methods for curing a shaped film
Inventor: CHERALA ANSHUMAN
IPC: G03F7/00
Filed: 2020-11-13
Abstract: A system and a method for shaping a film are provided. The method for shaping a film may include a step of dispensing a polymeric fluid as a plurality of droplets on a substrate. The method of shaping the film may further include a step of contacting an initial superstrate contact area of the superstrate with a droplet of an initial subset of the plurality of droplets. The initial subset of droplets may coalesce to form an initial fluid film over the initial substrate contact area. The method for shaping the film may further include a step of polymerizing an area of the initial fluid film on the initial substrate contact area before the superstrate contacts the remaining plurality of droplets on the substrate.
Patent KR-20210059664-A (KR)
Inventor: SEO MYUNG JIN
IPC: B25J9/16
Filed: 2020-11-16
Abstract: The present invention relates to a method and an apparatus for position calibration for a robot using a three-dimensional scanner. The apparatus for position calibration for the robot using the three-dimensional scanner comprises: a scan position controller which respectively sets a parameter set related to a position of the robot and controls the position of the robot so that the scanner mounted on an end unit of the robot can scan a subject from a plurality of scanning positions around the robot; a data receiver which receives a plurality of scan data generated by scanning the subject respectively from the plurality of scanning positions by the scanner from the scanner; and a parameter calibrator which calculates a calibration value for the parameter set by using the plurality of position information and the plurality of scan data corresponding to each preset parameter set. The present invention aims to provide a method and apparatus for position calibration for the robot using the three-dimensional scanner, which are able to improve the movement accuracy of the robot.
Patent KR-20220070634-A (KR)
Title: Metho d for strength predicting of linear regression by microstructural volume fraction of steel materials measured with ebsd
Inventor: SUNG HYO KYUNG
IPC: G06F17/18
Filed: 2020-11-23
Abstract: The present invention relates to a linear regression technique to predict a strength of a material by microstructure fraction, and more specifically, to a method for predicting yield strength, ultimate tensile strength, and a yield ratio of high strength steel using back propagation linear regression and an artificial intelligence-based algorithm by examining various combinations of microstructures. The method for predicting a linear regression strength using a microstructure fraction of a steel material according to the present invention is performed by: a first step of inputting (input layering) a volume ratio of five microstructures; a second step of calculating a net value by multiplying the volume ratio of the five microstructures by each multiplication weight, and then calculating a sum thereof; a third step of acquiring gradient descent of the calculated net value; a fourth step of reducing an error between an inputted (input layered) value of the first step and a predicted value through back propagation by updating the net value with a weight obtained from a gradient descent; a fifth step of deriving final prediction values through a linear regression analysis, wherein the prediction values derived from the fifth step are a yield strength (YS), a tensile strength (TS), and a yield ratio (YR).
Patent KR-20220070860-A (KR)
Inventor: LEE SOO YEAL
IPC: H04L65/40
Filed: 2020-11-23
Abstract: The present invention can ultimately maximize learning effects. To achieve the purpose, the present invention provides a remote education system using the Internet. The remote education system comprises a web server including: a main control unit; a communication control module for bi-directional communication control; an authentication module for authenticating clients; a learning management module for managing the achievement of learning; a learner information management module for constructing/controlling information on each learner-side client; an instructor information management module for constructing/controlling information on each instructor-side client; and a memory device where data and calculation programs necessary for remote learning are installed, and further comprises an alpha wave generator having a program for inducing and generating alpha waves suitable for the characteristics of each learner-side client, as the input device of the terminal device of each instructor-side client together with a digital camera.
Patent KR-20220072019-A (KR)
Inventor: KIM IL SOO
IPC: G16H40/40
Filed: 2020-11-23
Abstract: 본 발명은 Y존 케어 기능을 갖는 하이브리드 케어 기기에 관한 것으로, 본체로서, 인체의 W존에 빛을 조사하여 W존을 케어하는 W존 케어 장치; 및 상기 본체에 탈부착 되며, 인체의 Y존에 빛을 조사하여 Y존을 케어하는 Y존 케어 장치;를 포함하며, 상기 Y존 케어 장치는, 상기 W존 케어 장치에서 분리되어 독립적으로 동작하되, 상기 W존 케어 장치와 통신 연결 시 연동 동작이 가능하며, 또한 상기 W존 케어 장치의 지정된 위치에 부착되어 상기 W존 케어 장치로부터 전원을 공급받아 내부 배터리가 충전되게 구현되며, 또한 상기 Y존 케어 장치는, 전원 온오프와 바디 케어 모드, 빛의 세기, 빛의 조사 시간, 및 빛의 조사 패턴 중 적어도 하나를 선택할 수 있는 스위치; 상기 스위치가 입력됨에 따라 해당 제어를 수행하며, 상기 스위치가 입력된 정보를 통신 연결된 상기 W존 케어 장치에 전달하여, 상기 W존 케어 장치의 내부 스피커 및 내부 진동 모터를 통해 음성이나 진동으로 안내 방송을 출력하게 하는 제2 제어부; 및 상기 W존 케어 장치에 부착될 때, 상기 W존 케어 장치의 지정된 위치에 형성된 충전 단자에 접촉되어 내부 배터리 충전 전원을 입력받는 제2 충전부;를 포함한다.
Patent KR-20220074394-A (KR)
Title: 디스플레이 장치 및 구동 방법
Inventor: LEE SUN HO
IPC: G09G3/3225
Filed: 2020-11-27
Abstract: 본 명세서는 복수의 게이트 라인, 복수의 데이터 라인, 복수의 기준 전압 라인 및 복수의 서브픽셀이 배치된 디스플레이 패널과, 복수의 게이트 라인에 스캔 신호를 제공하는 게이트 구동 회로와, 복수의 데이터 라인에 데이터 전압을 제공하고, 복수의 기준 전압 라인에 공급되는 기준 전압을 제어하기 위한 적어도 하나의 기준 전압 스위치를 포함하는 데이터 구동 회로와, 게이트 구동 회로 및 데이터 구동 회로를 제어하며, 복수의 서브픽셀의 특성값을 센싱하는 센싱 프로세스가 진행되기 이전에, 복수의 서브픽셀에 배치된 적어도 하나의 스캔 트랜지스터가 턴-오프된 상태에서 기준 전압 라인에 발광 소자를 턴-오프시키는 레벨의 기준 전압이 유지되도록 제어하는 타이밍 컨트롤러를 포함하는 디스플레이 장치를 개시한다.