baber/WOPTO huggingface dataset:
Patent KR-20200052395-A (KR)
Inventor: LIM JEONG SOO
IPC: B33Y30/00
Filed: 2018-10-23
Abstract: The present invention relates to a nozzle assembly for a 3D printer and more particularly, to a nozzle assembly for a 3D printer to apply two printing material filaments to one nozzle. One embodiment of the present invention provides the nozzle assembly for the 3D printer, which includes a guide module (300) into which printing raw material filaments (100a and 200) are inserted, and a nozzle unit (400) installed at the bottom of the guide module (300), wherein the guide module (300) includes a central segment (310), and a first side segment (320) and a second side segment (330) on both sides of the central segment (310), in which the central segment (310) is provided with a transfer gear (311) for transferring the printing raw material filaments (100 and 200) to a nozzle; the first side segment (320) and the second side segment (330) are installed to be movable in a horizontal direction with respect to the input direction of the raw material filaments (100 and 200); the nozzle unit (400) is provided with inlets (410 and 420) corresponding to positions of the printing raw material filaments (100 and 200), and equipped with a heating device for melting the printing raw material filaments (100 and 200).
Patent KR-20180121851-A (KR)
Inventor: CHOI MYUNG HEE
IPC: A23L11/20
Filed: 2018-10-31
Abstract: The present invention relates to a traditional red bean paste composition capable of lowering salinity and extending the shelf life, and a method for manufacturing the same. The traditional red bean paste composition comprises a traditional soybean paste, steamed beans, red bean leaven, wheat leaven, bay salt, processed salt, a grapefruit extract, alcohol, and purified water.
Patent KR-20200053816-A (KR)
Title: Stand Apparatus For Umbrella For Tripod
Inventor: CHO HYEON CHEOL
IPC: G03B17/56
Filed: 2018-11-09
Abstract: The present invention relates to an umbrella stand for a camera tripod which can be fixedly installed on a tripod used in camera photographing. The configuration is to be fixedly mounted on the camera tripod. The umbrella stand for a camera tripod comprises: a fixture coupled to a main screw rod provided on the top of the camera tripod; and an umbrella fixing unit installed on one side of the fixture to hold and fix a pipe-shaped umbrella stand.
Patent KR-20200055525-A (KR)
Inventor: PARK CHAN JOON
IPC: B60B3/14
Filed: 2018-11-13
Abstract: The present invention relates to a wheel offset variable type wheel assembly, wherein a wheel offset can be variably adjusted according to the position of a hub unit assembled to a spoke unit by dualizing the spoke unit and the hub unit and forming the hub unit to be assembled and fixed to the spoke unit.
Patent KR-20200056122-A (KR)
Inventor: CHAI SOO JIN
IPC: A43D37/00
Filed: 2018-11-14
Abstract: Disclosed is a shoe heel trimming apparatus using a grinder. The trimming apparatus comprises: a grinder rotated by a rotation shaft of a motor for trimming a shoe heel while having the shoe heel placed on a side surface thereof; and a support member installed on a main body of the motor, disposed adjacent to the grinder and formed to have a side end surface of the same height as the side end surface of the grinder. On the support member, a body of a shoe and an outsole are placed, and the side of the newly replaced shoe heel is trimmed by the grinder. According to the present invention, it is possible to easily and precisely performing the trimming operation after replacing the worn-out shoe heel with a new shoe heel.
Patent KR-20200058177-A (KR)
Title: Absorption refrigeration system with reverse osmosis filter
Inventor: LEE SANG GYU
IPC: F25B15/06
Filed: 2018-11-19
Abstract: Disclosed is an absorbing freezing device using a reverse osmosis filter member. The absorbing freezing device using a reverse osmosis filter member is applied to an absorbing freezing device capable of cooling and heating by a refrigerant moved in the absorbing freezing device using a reverse osmosis filter member while the phase thereof is changed, and an absorbent to absorb the phase-changed refrigerant, and comprises a regeneration member, a condensing member, an evaporation member, an absorbing member, and a reverse osmosis filter member. When a portion of the refrigerant in a liquid state making up the absorbent moved from the absorbing member to the reverse osmosis filter member is separated from the reverse osmosis filter member to be moved to the evaporation member, the absorbent, from which a portion of the refrigerant in a liquid state making up the absorbent is separated, is moved to the regeneration member. Only heat energy corresponding to the amount of the absorbent moved to the regeneration member after a portion of the refrigerant in a liquid state making up the absorbent is separated is supplied to the regeneration member to relatively increase a performance coefficient defined by a ratio of efficiency for the supplied heat energy.
Patent KR-20190065130-A (KR)
Title: FTN-based OFDM Transmission apparatus and method for Efficient Coexistence of Broadband and Sporadic Traffics
Inventor: CHUNG GU KANG
IPC: H04B7/0413
Filed: 2018-11-20
Abstract: The present invention relates to a faster-than-Nyquist (FTN)-based orthogonal frequency division multiplexing (OFDM) transmission apparatus for efficient coexistence of broadband and sporadic traffics, which inserts the sporadic traffic into a resource allocated to the broadband traffic in uplink transmission in a mobile communication system to share wireless resources with higher efficiency than that of a Nyquist rate and apply such band multiplexing to a multi-input multi-output (MIMO) transmission apparatus; and a method thereof. According to the present invention, while a frequency domain, in which a part of a subcarrier is allocated, is removed from a frequency component of the broadband traffic, subcarriers not actually contributing to broadband transmission are selected and removed, thereby providing an effect of decreasing quality degradation caused by the removal of an actual subcarrier. Moreover, use bands of the removed subcarriers are used for transmitting the sporadic traffic, thereby providing an effect of using the sporadic traffic in a grant-free access mode.
Patent KR-20200063324-A (KR)
Inventor: SEUNG JUN OH
IPC: G06Q50/10
Filed: 2018-11-21
Abstract: The present invention relates to a system for estimating past weather based on old documents and a method thereof and, more specifically, to a system for estimating past weather based on old documents and a method thereof, which can provide information for the past weather based on weather-related letters after extracting the same from a corresponding old document by analyzing letters written in an image related with the old document through a neural network. According to the present invention, at least one image related with an old document is analyzed through a plurality of artificial intelligence-based neural networks to recognize letters related with the old document included in the image and extract weather-related letters from among a plurality of letters included in the image and then, weather information is provided so that the weather of a period recorded in the old document is estimated based on at least one letter extracted in relation with the weather. Therefore, the system is capable of providing weather information which is valuable as scientific data to predict future weathers based on weather and climate changes continued from the past to the present as well as is valuable as educational data to support an investigation on a correlation with a historical fact based on the past weather information.
Patent KR-20190058358-A (KR)
Inventor: KIM YONG SAM
IPC: C12N9/22
Filed: 2018-11-21
Abstract: The present invention relates to a composition for editing genome using a CRISPR/Cpf1 system, and uses thereof and, more specifically, to: a composition for editing genome which includes CRISPR RNA (crRNA) that includes a target nucleotide sequence, a hybridizable guide sequence, and a uridine (U) repeat sequence linked to the 3′-end of the guide sequence or DNA encoding the same, and a Cpf1 protein or DNA encoding the same; a genome editing method using the composition; a transformant making method; and a transformant made thereby. The present invention is able to increase indel effectiveness and reduce off-target activation when performing the genetic edition of eukaryotic cells by using the CRISPR/Cpf1 system, and is able to easily produce transformant cells, transformant animals, or transformant plants in which desired genes are knocked in or knocked out.
Patent KR-20200059719-A (KR)
Inventor: JEUNG JAE HOON
IPC: F25C1/18
Filed: 2018-11-21
Abstract: The present invention relates to an ice making apparatus and an ice making method which can make high-quality ice. The ice making apparatus comprises an ice making frame, a water injection unit, a pressure sensor, and a cooling unit. The ice making frame has a water inlet and an air outlet formed on an upper side thereof, and a left frame part and a right frame part formed to be sealed by a sealing member to limit an internal space for holding water while being coupled to each other, and configured to be separated from a coupled state. The water injection unit injects water into the ice making frame through the water inlet at a transport pressure. The pressure sensor is mounted on the air outlet to maintain a constant pressure in the ice making frame. The cooling unit gradually cools the ice making frame from a lower side to an upper side in a process of injecting and filling water in the ice making frame at the transport pressure to turn water in the ice making frame into ice.
Patent KR-20190119502-A (KR)
Title: Apparatus for controlling lane change of vehicle, system having the same and method thereof
Inventor: KIM JUN SOO
IPC: B60W30/18
Filed: 2018-11-23
Abstract: The present invention relates to a lane change controller, a system including the same, and a method thereof. The lane change controller comprises: a processor configured to determine whether it is possible for a vehicle to perform a lane change depending on a road condition, based on information about surrounding circumstances; a storage unit storing a result of determining whether it is possible to perform the lane change, the result being determined by the processor; and a display unit configured to display the result of determining whether it is possible to perform the lane change.
Patent KR-20200063465-A (KR)
Title: An actuator for vechicle comprising motor overheat preventing function and the control method thereof
Inventor: PARK JI HUN
IPC: B60R16/03
Filed: 2018-11-28
Abstract: The present invention relates to an actuator for a vehicle, which has a motor overheat preventing function, and more specifically, to an actuator for a vehicle which can more substantially prevent a motor from overheating by using an average movement value of a duty of the motor. To this end, the actuator for a vehicle comprises: a motor; a motor operation detection unit which is connected to the motor to detect the operation of the motor including a duty of the motor; a calculation unit which calculates an average movement duty value reflecting an operation time passage of the motor; and a control unit which is connected to the motor operation detection unit, the calculation unit, and the motor, and controls the operation of the motor. The control unit, when the average duty movement value of the motor for a first reference time exceeds a preset first reference value, controls the instantaneous duty value of the motor not to exceed a second reference value, which is equal to or lower than the first reference value, from the moment when the value exceeds the first reference value for a second reference time, which is the same as or longer than the first reference time.
Patent KR-20190138554-A (KR)
Title: Heat exchanger unit
Inventor: PARK JUN KYU
IPC: F28F9/02
Filed: 2018-12-06
Abstract: A heat exchanger unit according to the present invention comprises: a sensible heat exchanger that receives a sensible heat generated by a combustion reaction and heats a heating water; a latent heat exchanger positioned downstream from the sensible heat exchanger based on the flow direction of a combustion gas generated during the combustion reaction, and receiving a latent heat generated when a combustion gas phase changes to heat the heating water; and a sensible heat insulation pipe arranged adjacent to the sensible heat exchanger, and supplied with the heating water and flowing through the interior thereof to insulate the sensible heat exchanger.
Patent KR-20200069907-A (KR)
Inventor: LEE KI SUK
IPC: H01F41/02
Filed: 2018-12-07
Abstract: According to one aspect of the present invention, provided is a colored magnetic material having a color itself without coating of a dye. The present invention relates to magnetic powder having a second color prepared by heat-treating mixture powder of a first color including a yttrium precursor and an iron precursor at a temperature of 250 to 1400 °C.
Patent KR-20200071241-A (KR)
Inventor: SON YOON HWAN
IPC: H01L21/762
Filed: 2018-12-11
Abstract: The present invention relates to a semiconductor device which improves mass efficiency and is advantageous for high integration, and a forming method thereof. The semiconductor device includes a stacked structure in which a plurality of insulating layers and a plurality of wiring layers are alternately stacked on a substrate. A separation area crossing the stacked structure is disposed. A plurality of channel holes penetrating the stacked structure are arranged. A plurality of channel structures are disposed in the plurality of channel holes. A plurality of ghost holes disposed in the separation area and penetrating the stacked structure are provided. A plurality of ghost patterns are disposed in the plurality of ghost holes. The bottoms of the plurality of ghost holes are disposed at a higher level than the bottoms of the plurality of channel holes.
Patent KR-20200076906-A (KR)
Title: Heating cover for wet-tissue
Inventor: Chae su lin
IPC: A47K10/42
Filed: 2018-12-20
Abstract: The present invention relates to a portable wet tissue heating device which can maintain temperature desired by a user. According to one embodiment of the present invention, the heating device includes: a wet tissue pack in which a heat wire is embedded and which is made of polypropylene resin or plastic in a shape capable of containing wet tissues; a power inflow and outflow part for power supply of the heat wire; and a temperature detecting sensor capable of measuring the temperature of the wet tissues in the pack.
Patent KR-20190080758-A (KR)
Inventor: SHITO KAZUTAKA
IPC: G03F7/20
Filed: 2018-12-20
Abstract: An objective of the present invention is to provide a light irradiation apparatus realizing a steeply increasing irradiation intensity distribution. According to the present invention, the light irradiation apparatus (100) comprises a plurality of light emitting devices (110 to 140) two-dimensionally arranged on a base (105) in accordance with the direction of an optical axis, and an aperture member (160) having a rectangular opening (170) and forming light irradiated from the light emitting devices into a rectangular shape. The light emitting devices include four edge light emitting devices (110 to 140) arranged to correspond to each edge part of the rectangular opening of the aperture member. Each edge light emitting device is disposed to allow the light irradiated from the edge light emitting device to irradiate two sides of the rectangular opening forming each edge corresponding to the edge light emitting device but not to irradiate other two sides.
Patent KR-20200080070-A (KR)
Title: Wheel bearing for vehicle having reduced drag torque
Inventor: LEE BYOUNG YONG
IPC: F16C33/78
Filed: 2018-12-26
Abstract: According to an embodiment of the present invention, provided is a wheel bearing for rotatably mounting a wheel of a vehicle on a vehicle body to support the wheel. According to an embodiment of the present invention, the wheel bearing comprises: a wheel hub having a hub flange for mounting a wheel; one or more inner races pressed into one side of the wheel hub to be mounted; an outer race mounted on the outside in the radial direction of the inner races, and provided with a mounting flange arranged on the outer circumferential surface thereof and mounted on a vehicle body; one or more rolling bodies mounted on the inside in the radial direction of the outer race; and a sealing device to prevent foreign substances from entering the wheel bearing. According to an embodiment of the present invention, the sealing device includes a slinger mounted on the wheel hub and a sealing member mounted on the outer race. According to an embodiment of the present invention, the slinger includes: a first mounting unit mounted on a first coupling unit of the wheel hub; a second mounting unit separated from the first mounting unit to the outside in the radial direction and an axial direction to be positioned, and mounted on a second coupling unit of the wheel hub; a connection unit to connect the first mounting unit and the second mounting unit; and a radial extension unit extending from the second mounting unit to the outside in the radial direction. The slinger is pressed into and mounted on the wheel hub through at least one of the first mounting unit and the second mounting unit.
Patent KR-20200082104-A (KR)
Inventor: GOO RAK KWON
IPC: G06T7/00
Filed: 2018-12-28
Abstract: Disclosed is a method for detecting damage and contamination of a solar panel. To this end, the method for detecting damage and contamination of a solar panel comprises the steps of: (a) receiving an image of photographing a solar panel by using a CCD camera installed toward the solar panel, and removing noise in the image by using a median filter; (b) tracking a region with a change through comparison with a reference image by using a set threshold value; (c) detecting a crack in the solar panel through edge detection after binarizing the image, and detecting a degree of contamination of the solar panel through a morphology operation; and (d) obtaining location information from the image through a particle filter and extracting feature points of the crack.
Patent KR-20190005144-A (KR)
Title: Character service system, method and apparatus for providing character service in the system
Inventor: CHOI KYUNG LIM
IPC: G06Q50/10
Filed: 2018-12-28
Abstract: The present invention relates to a character service system, a method and an apparatus for providing a character service in the system. The character service system comprises a terminal device for collecting an image for face recognition, generating a character to be linked to a mobile function using one or more character samples generated using the collected image and executing the created character in cooperation with a mobile function selected by the user; and a character service apparatus for receiving an image collected from the terminal device, recognizing a face from the received image to generate one or more character samples, and transmitting one or more character samples generated according to a request of the terminal device to the terminal device. A more friendly face character resembling the user can be generated through the face recognizable image, and it is possible to more intimately use the mobile function with mechanical and rigid feeling to the user by generating a character for interlocking with the mobile function by synthesizing the face character generated in this way and a body character set in advance according to a mobile function and executing the character set at the time of executing the mobile function selected by the user in cooperation therewith.
Patent KR-20200082704-A (KR)
Inventor: JUNG WOON TAEK
IPC: F16L13/14
Filed: 2018-12-31
Abstract: The present invention relates to an expansion piping for firefighting. The expansion piping for firefighting according to the present invention includes: a connection socket comprising a large-diameter unit and a small-diameter unit; a position fixing member and a molded fixing member which are sequentially positioned from the large-diameter unit toward the small-diameter unit to be inserted into an inner sidewall of the connection socket; and a bellows tube penetrating the connection socket, enclosed by the connection socket through one end unit and coming in contact with the position fixing member and the molded fixing member, and protruding from the small-diameter unit of the connection socket through the other end unit. An object of the present invention is to provide the expansion piping for firefighting suitable to lower a unit cost of a firefighting facility applied to a building.
Patent KR-20180020248-A (KR)
Title: 지불 임계값을 취득하기 위한 방법 및 디바이스
Inventor: JIN HONG
IPC: G06Q20/40
Filed: 2016-06-12
Abstract: 본 출원의 실시형태는 지불 임계값을 취득하기 위한 방법 및 디바이스를 제공한다. 지불 임계값 취득 방법은, 제1 모멘트에서 사용자의 알려진 제1 지불 임계값을 취득하는 단계; 미리 취득된 지불 임계값 변경 규칙에 따라 제1 모멘트와 제2 모멘트 사이의 지불 임계값 변경을 결정하는 단계; 및 제1 지불 임계값과 지불 임계값 변경에 따라, 제2 모멘트에서 사용자의 지불 임계값을 결정하는 단계를 포함하고, 지불 임계값 변경 규칙은 상이한 모멘트에서 사용자의 과거 거래 데이터에 데이터 프로세싱이 수행된 후에 취득된다. 상기 방법은, 지불 임계값의 자동적인 취득을 달성한다. 또한, 오퍼레이터는 백-엔드에 자주 로그온하여 백-엔드 서버와 자주 상호작용할 필요가 없고, 이에 따라 지불 임계값 취득의 효율을 향상시킨다.
Patent KR-20180025909-A (KR)
Title: 알루미늄판 및 알루미늄판의 제조 방법
Inventor: KOZAWA Yusuke
IPC: H01M4/74
Filed: 2016-07-27
Abstract: 활물질과의 밀착성 및 도포성이 높고, 높은 강도를 갖는 알루미늄판 및 알루미늄판의 제조 방법을 제공하는 것을 과제로 한다. 복수의 관통 구멍의 평균 개구 직경이 0.1μm 이상 100μm 이하이고, 복수의 관통 구멍의 평균 개구율이 2% 이상 40% 이하이며, 복수의 관통 구멍 중, 개구 직경이 5μm 이하인 관통 구멍의 비율이 40% 이하이고, 복수의 관통 구멍 중, 개구 직경이 40μm 이상인 관통 구멍의 비율이 40% 이하이며, 복수의 관통 구멍 중, 관통 구멍의 면적 S 1 과, 관통 구멍의 장축을 직경으로 한 원의 면적 S 0 의 비율 S 1 /S 0 이 0.1 이상 1 이하인 관통 구멍의 비율이 50% 이상이다.
Patent KR-20180030094-A (KR)
Title: 감쇠 밸브 및 감쇠 밸브를 구비한 완충기
Inventor: HAGIDAIRA SHINICHI
IPC: F16F9/34
Filed: 2016-07-13
Abstract: 감쇠 밸브(V1)는, 압력 제어 통로(PP)의 상류측의 압력을 제어하는 압력 제어 밸브(PV)와 압력 제어 밸브(PV)에 일체화되어 압력 제어 통로(PP)의 압력 제어 밸브(PV)보다 상류측에 설치됨과 함께 압력 제어 통로(PP)를 개폐하는 개폐 밸브(SV)와 압력 제어 밸브(PV) 및 개폐 밸브(SV)를 제어하는 단일의 솔레노이드(Sol)를 갖는 전자기 밸브(EV)와, 제1 페일 통로(FP1)에 설치되어 통과하는 유체의 흐름에 저항을 부여하는 제1 페일 밸브(FV1)를 구비한다.  솔레노이드(Sol)의 비통전 시에, 압력 제어 밸브(PV)는 압력 제어 통로(PP)를 개방하고, 개폐 밸브(SV)는 압력 제어 통로(PP)를 폐쇄한다.
Patent KR-20180061145-A (KR)
Title: 고관절 대체 보철물을 임플란트하기 위한 수술 트레이, 도구 및 방법
Inventor: TERMANINI ZAFER
IPC: A61B50/33
Filed: 2016-08-15
Abstract: 고관절 치환 보철물이 역고관절보철물인 고관절 치환 수술에 사용하기 위한 수술용 트레이, 도구 및 방법. 본 발명의 시험용 구성 요소, 특수 도구 및 방법은 외과의가 해부학적 구조에 가장 적합한 크기 및 각도에 기초하여 환자에게 이식을 위한 역고관절 보철물의 최적 구성 요소를 식별할 수 있게한다.
Patent KR-20180033273-A (KR)
Title: 무선 통신 장치, 네트워크 노드 및 측정 리포팅을 위한 이들에서의 방법
Inventor: BERGSTROM MATTIAS
IPC: H04W36/00
Filed: 2016-08-05
Abstract: 방법은, 제2무선 통신 네트워크에서 동작하는 네트워크 노드에 대한 제1무선 통신 네트워크와 연관된 측정 리포팅을 위해 무선 통신 장치에 의해 수행된다. 제1 및 제2무선 통신 네트워크는 다른 RAT들에 따라 동작한다. 무선 통신 장치는, 그 하나 이상의 무선 액세스 네트워크 노드 중에서 무선 통신 장치의  모빌리티가 한정되는, 제1무선 통신 네트워크에서 동작하는 하나 이상의 무선 액세스 네트워크 노드의 표시를 수신한다. 무선 통신 장치는, 그들 중에서 무선 통신 장치의 모빌리티가 제1무선 통신 네트워크 내에서 한정되는 하나 이상의 무선 액세스 네트워크 노드의 표시에 기반해서, 제1무선 통신 네트워크에서 동작하는 어떤 무선 액세스 네트워크 노드가 네트워크 노드에 대한 측정 리포팅을 위해 사용되는 것을 더 결정한다.
Patent KR-20180050680-A (KR)
Title: 생리 활성 무기 금속염을 포함하는 제형의 제조 방법
Inventor: BECK MARKUS
IPC: A23K40/10
Filed: 2016-09-09
Abstract: 본 발명은 고체 제형의 제조 방법에 관한 것이다. 이 고체 제형은 나쁜 맛을 갖는 것으로 알려진 생리 활성 무기 금속염을 포함한다. 이 새로운 고체 제형은 맛이 나지 않는다. 또한, 본 발명은 이 고체 제형뿐만 아니라 식품, 사료, 영양 보충제, 및 개인 관리 용품의 제조에서의 그의 용도에 관한 것이다.
Patent KR-20180043367-A (KR)
Title: 스폿 용접 조인트 및 스폿 용접 방법
Inventor: YOSHINAGA Chisato
IPC: B23K103/04
Filed: 2015-10-16
Abstract: 고강도 강판을 1매 이상 포함해도, 높은 CTS가 얻어지는 스폿 용접 조인트 및 그 용접 방법을 제공한다.  복수 매의 강판을 포함하는 스폿 용접 조인트(1)이며, 1매 이상의 강판이 인장 강도 750∼2500㎫의 고강도 강판이고, 강판의 판 두께 방향 단면에 있어서, 최외측에 배치된 고강도 강판(S1)과 다른 강판(1B)의 겹침면을 면 A라고 하고, 판 두께 방향의 직선 L1 상에 있는 고강도 강판(S1)측의 너깃 단부 위치 E와, 면 A와 직선 L1의 교점 O의 거리의 1/2이 되는 점을 지나고 면 A와 평행한 면을 면 B라고 하였을 때, 면 A와 면 B 사이에 놓인 너깃 단부선 NEL 상의 임의의 위치에 있어서의 접선에 대해 열영향부측에 250㎛ 이격된 당해 접선과 평행한 직선 L2와, L2에 수직인 직선 L3의 교점 X를 중심으로 하는 1변이 30㎛인 고강도 강판(S1)을 모재로 하는 열영향부(4)에 포함되는 정사각형 영역(SA)에 있어서, 라스 마르텐사이트로 구성되는 블록의 폭의 평균값이 0.5∼7.0㎛이다.