baber/WOPTO huggingface dataset:
Patent KR-20220038845-A (KR)
Title: Wireless charger
Inventor: CHOI CHANG WOOK
IPC: H02J50/00
Filed: 2020-09-21
Abstract: The present invention relates to a wireless charger which comprises: a magnetic conduction plate which includes a first plate, and a second plate positioned on the first plate and protruding upward; a first transmission coil which is stacked, in at least one layer, on the outer side of the second plate, wherein each layer is wrapped a plurality of times to generate a magnetic field signal from a switching power source to transmit the same; a second transmission coil which is stacked, in at least one layer, on the outer side of the second plate on the first transmission coil, wherein each layer is wrapped a plurality of times to generate a magnetic field signal from a switching power source from the first transmission coil to transmit the same; and a first capacitance adjusting unit which connects one or more capacitors selected according to control to the first transmission coil and the second transmission coil.
Patent KR-20220042026-A (KR)
Title: Method for constructing prediction model of suicide using national medical check-up data
Inventor: NA KYOUNGSAE
IPC: G16H50/20
Filed: 2020-09-25
Abstract: The present invention provides a method for constructing a suicide prediction model, which comprises the steps of: (a) collecting national health examination data; and (b) constructing a prediction model using a random forest technique by setting the national health examination data as an input variable, and setting suicide as an output variable.
Patent KR-20220045741-A (KR)
Title: Apparatus, method and computer program for providing voice recognition service
Inventor: BAEK DU SAN
IPC: G10L15/18
Filed: 2020-10-06
Abstract: A device that provides a speech recognition service may comprise: a receiving part that receives a first speech command word from a user after a call word is recognized; a determining part that determines whether or not a second speech command word satisfies a continuous situation recognition condition, when the second speech command word is received, after the speech recognition service corresponding to the first speech command word is provided; and a providing part that provides the speech recognition service corresponding to the second speech command word based on a determination result.
Patent KR-20220048186-A (KR)
Inventor: LEE DEOK JUNG
IPC: B63B21/00
Filed: 2020-10-12
Abstract: The present invention relates to an arrangement structure for preventing damage caused by breakage of a mooring rope, which comprises: one or more mooring winches installed on a side of an upper part of a hull, wherein a rope is wound thereupon; a fast disconnection hook installed at a point where the rope wound on the mooring winch is connected and fixed to perform rapid disconnection depending on the tensile load applied to the rope; a tension monitoring unit connected to the fast disconnection hook to monitor the tensile load applied to the rope; a central control unit connected to the tension monitoring unit; and a local control unit connected to the central control unit to control the mooring winch. According to the present invention, the tensile load applied to the mooring rope is transferred to a mooring tension monitoring unit on board to prevent damage to human lives caused by breakage of the mooring rope.
Patent KR-20220051869-A (KR)
Inventor: KIM IN TAE
IPC: B60Q3/80
Filed: 2020-10-19
Abstract: Disclosed are a device and a method for controlling vision adaptation of a vehicle driver. The device controls a penetration ratio of a smart window installed in a vehicle before arriving an inlet of a tunnel and an outlet of the tunnel and brightness of an indoor display device and a lamp to improve dark adaptation and bright adaptation of a driver.
Patent KR-20220052684-A (KR)
Inventor: SONG YUN HEUB
IPC: G11C8/14
Filed: 2020-10-21
Abstract: Disclosed are a three-dimensional flash memory for improving a program operation and an operation method thereof. According to an embodiment of the present invention, the three-dimensional flash memory comprises: a plurality of word lines horizontally extended and formed on a substrate and successively laminated; and a plurality of strings penetrating the plurality of word lines and extended in one direction and formed on the substrate. Each of the plurality of strings includes: a channel layer extended in the one direction; and an electric charge storage layer extended in the one direction to surround the channel layer. The channel layer and the electric charge storage layer configure a plurality of memory cells corresponding to the plurality of word lines. The channel layer includes: a back gate extended in one direction with at least a part surrounded by the channel layer; and an insulation film formed between the back gate and the channel layer and extended in the one direction. When the program operates, a ground selection line (GSL) placed on a lower end of the plurality of word lines is floated.
Patent KR-20220053157-A (KR)
Inventor: YOON JUN BO
IPC: G01J5/20
Filed: 2020-10-22
Abstract: The present invention relates to a bolometer and to a manufacturing method thereof. More particularly, provided are the bolometer having high mechanical stability, excellent thermal properties, high sensitivity properties, and high-speed operation properties as an original structure, and the manufacturing method thereof. According to one aspect of the present invention, the bolometer includes: a nanowire membrane comprising a plurality of nanowires having a predetermined length in a first direction, wherein the plurality of nanowires are arranged in parallel along a second direction; and a bridge supporting the nanowire membrane to suspend the nanowire membrane in the air.
Patent KR-20220056383-A (KR)
Title: Rotating Workbench
Inventor: LEE JEONG MYEONG
IPC: B23Q1/25
Filed: 2020-10-28
Abstract: A rotating workbench is provided. The rotating workbench according to an exemplary embodiment of the present invention may include: a pair of support parts disposed spaced apart from each other; a working part rotatably installed between the support parts and having a workpiece disposed thereon; a rotation part for rotating the working part with respect to the support part; and a lifting and lowering driving part for lifting and lowering the working part up and down with respect to the support part. An objective of the present invention is to provide the rotating workbench capable of easily rotating and moving a weldment.
Patent KR-20220056478-A (KR)
Inventor: BAE MI KYOUNG
IPC: A61K8/9789
Filed: 2020-10-28
Abstract: The present invention relates to a method for manufacturing a cosmetic composition including a peanut sprout extract as an active ingredient, which extracts resveratrol contained in peanut sprouts to increase homogeneity and skin application. According to the present invention, the method comprises: a drying step of drying steamed peanut sprouts with steam at 110 to 130 ℃; a hot water extraction step of pulverizing the peanut sprouts dried in the drying step to a size of 150 to 250 mesh to extract an extracted compound with hot water; a precipitation step of mixing the compound extracted in the hot water extraction step with ethanol to precipitate the extracted compound; a filtration step of filtering the extracted compound precipitated in the precipitation step; and an acquisition step of distilling and drying a mixture remaining after filtered in the filtration step under reduced pressure to acquire a peanut sprout extract.
Patent KR-20220057844-A (KR)
Title: Multiple heating wire heating cover
Inventor: LEE SAM HAE
IPC: F16L53/30
Filed: 2020-10-30
Abstract: The present invention relates to a multiple heating wire heating cover and, more particularly, to a multiple heating wire heating cover capable of maintaining heating performance for a long time even when covering a large object. The present invention comprises: a compartment unit; a pad including a first space and a second space partitioned by the compartment unit; a first heating wire provided in the first space; a second heating wire provided in the second space; a sensor unit for measuring the temperature of the first heating wire and the temperature of the second heating wire; and a control unit including a first driving unit for driving the first heating wire and a second driving unit for driving the second heating wire.
Patent KR-20220060176-A (KR)
Title: Hairpin insert loader gripper
Inventor: LIM DAE JONG
IPC: B25J15/02
Filed: 2020-11-04
Abstract: A hairpin insert loader gripper according to the present invention comprises: a clamp housing (11) provided on an outer side thereof; a clamp holder (12) provided on an inner side of the clamp housing (11); a plurality of clamp covers (13) disposed on an outer side of the clamp holder (12) and including a through-hole (13a) formed through an inner lower portion thereof; an operating member (14) provided on an inner side of the through-hole (13a) of the clamp cover (13); a clamp pad (15) disposed to face the operating member (14), wherein an inner upper portion of the clamp pad (15) is pressed by the operating member (14); an inner guide (16) of which a plurality of hairpins (A) are clamped along the outer circumferential surface thereof; and a pusher (17) which presses upper portions of the plurality of hairpins (A) that are clamped in the direction of gravity. According to the present invention, it is possible to mass produce stators with improved output efficiency.
Patent KR-20220062737-A (KR)
Title: Cooling water pressure test device of engine
Inventor: EUM CHAN KI
IPC: F01P11/02
Filed: 2020-11-09
Abstract: The present invention relates to a hydraulic pressure inspection device for engine coolant, and specifically, to a hydraulic pressure inspection device for engine coolant, which is capable of checking for any overflow of coolant and checking for the supply of coolant during inspection, thereby preventing damage to an engine caused by a shortage of coolant, and facilitating the checking of an engine that has a problem or that has been repaired. The hydraulic pressure inspection device (1000) for engine coolant of the present invention comprises: a radiator (1200) installed on a frame so that coolant flows in from an engine side separated from a vehicle through a first coolant circulation pipe and is circulated downward through a second coolant circulation pipe; a coolant blower fan (1300) installed on one side of the radiator; a first auxiliary tank (1400) installed on the frame; a second auxiliary tank (1500) installed on an upper part of the first auxiliary tank; a third auxiliary tank (1600) allowing the coolant to be recovered by overflow of the coolant; an inverter (1700) installed on one side of the frame and including a control unit (1710) configured to operate a cooling blower fan when detected temperatures of a first temperature sensor installed in a passage of the first coolant circulation pipe and a second temperature sensor installed in the engine are higher than a set temperature; a first auxiliary coolant circulation pipe (1910) connecting the first auxiliary tank and the second coolant circulation pipe; and a second auxiliary coolant circulation pipe (1920) having one end connected to the engine side and the other end connected to the first auxiliary coolant circulation pipe to circulate a small amount of the coolant before an engine thermostat operates on the engine side.
Patent KR-20220062862-A (KR)
Title: Device for washing
Inventor: CHOI JEONG MIN
IPC: B08B3/10
Filed: 2020-11-09
Abstract: Disclosed is a multipurpose vortex type washer, comprising: a washing machine body in which an outlet for circulating washing water is installed to protrude from the bottom of a washing tub; a heater installed in a washer body to heat the washing water; a monitoring unit for monitoring a washing water level and the temperature in the washing tub; a circulation unit for discharging the washing water in the washing tub through a circulation discharge port and resupplying and circulating the water in the washing tub; a filter unit installed at an outlet for circulating washing water to filter out foreign substances contained in the washing water drained; and a control unit for controlling driving of the heater based on a measured value of the monitoring unit, thereby capable of preventing clogging of the outlet by debris or contaminants.
Patent KR-20220064649-A (KR)
Title: Method for setting a reception beam in electronic device and electronic device
Inventor: LEE HYOUNGJOO
IPC: H04B7/08
Filed: 2020-11-12
Abstract: According to various embodiments, an electronic device may include: an antenna module; a first setting value corresponding to beamforming in a first state related to the electronic device, a second setting value corresponding to beamforming in a second state, first beam set information corresponding to the first state, and other second beam set information corresponding to the second state; and a processor. The processor is configured to perform first beamforming through the antenna module in the first state on the basis of the first beam set information, confirming a change from the first state to the second state on the basis of a second set value and a measurement value measured by the first beamforming performed, and performing, based on the second beam set information, second beamforming according to the confirmation. Various other embodiments are possible. Signal transmit/receive gain is maximized.
Patent KR-20210065862-A (KR)
Title: No preparation balloon guide catheter
Inventor: CASEY BRENDAN
IPC: A61B17/22
Filed: 2020-11-24
Abstract: The present invention relates to a balloon guide catheter for use in mechanical thrombectomy procedures which require very little preparation to inflate a balloon compared to most modern designs. The balloon guide catheter may have an elongated tube member and a proximal luer. The elongated tube member of the catheter may have two inner lumens. A first inner hollow lumen may have a large opening for suction and advancement of an assistive device, and a second inflation lumen may provide a fluid passageway for inflating a balloon. The proximal luer may have a luer lumen, an inflation port, and a mandrel hub. The removable mandrel may extend distally from the mandrel hub to occupy the entire length and volume of an expansion lumen of a tubular member. A tab on the mandrel may extend out of the luer to facilitate removal of the mandrel from the catheter prior to inflating the balloon.
Patent KR-20220071471-A (KR)
Title: Crop growth system using idle space in solar power plant
Inventor: KIM MIN SEON
IPC: G06Q50/02
Filed: 2020-11-24
Abstract: The present invention relates to a crop growth system using an idle space in a solar power generation facility, which is capable of growing crops that can be cultivated in a shaded area by utilizing an idle space generated according to construction of a solar power generation facility, thereby promoting high-added value. More specifically, the present invention is characterized by comprising: a solar power generation facility installed to be spaced apart from the ground and including at least one or more unit solar array with a shaded area formed therebelow; and one or more growth spaces having a space partitioned from the shaded area that is formed by the unit solar array and equipped with an air-conditioning means to create a growth environment required for crop growth.
Patent KR-20220071530-A (KR)
Title: System and method for guaranteeing the reliability of transactions between heterogeneous blockchain networks
Inventor: OH SEUNG HWAN
IPC: G06Q20/42
Filed: 2020-11-24
Abstract: A transaction reliability guarantee system between heterogeneous blockchain networks is disclosed. The transaction reliability guarantee system between heterogeneous blockchain networks according to the present invention includes: a first blockchain network that receives transaction details, verifies the transaction details, stores a first transaction verification result, and transmits a first anchoring request corresponding to the first transaction verification result; a second blockchain network that receives the transaction details, verifies the transaction details, stores a second transaction verification result, and transmits a second anchoring request corresponding to the second transaction verification result; and an anchoring blockchain network that receives the first anchoring request and the second anchoring request and determines an anchoring state value using the first anchoring request and the second anchoring request. The first blockchain network and the second blockchain network execute a transaction corresponding to the transaction details when an anchoring status value is a transaction completion.
Patent KR-20220072351-A (KR)
Title: 반도체 양자점의 생성과 크기 제어 방법 및 시스템
Inventor: LEE HYO CHANG
IPC: B82Y20/00
Filed: 2020-11-25
Abstract: 본 발명의 반도체 양자점의 생성 방법에 관한 것으로서, 기판 상부에 비정질 반도체 박막을 증착하는 단계; 상기 비정질 반도체 박막 상부에 플라즈마를 형성하고 이로부터 상기 비정질 반도체 박막에 이온 에너지를 전달하여 결정질 나노입자를 생성하는 단계; 상기 비정질 반도체 박막과 상기 결정질 나노입자에 이온 에너지를 더 전달하여 상기 결정질 나노입자를 성장시키는 단계; 상기 결정질 나노입자가 성장하여 양자점이 생성되는 단계;를 포함하는 것을 특징으로 한다.
Patent KR-20220073404-A (KR)
Title: 복수의 포토다이오드들을 포함하는 거리 픽셀 및 이를 포함하는 비행 거리 센서
Inventor: JIN YOUNG GU
IPC: G01S17/08
Filed: 2020-11-26
Abstract: 비행 거리 센서의 거리 픽셀은, 반도체 기판에 형성되는 비행 거리 센서의 거리 픽셀로서, 제1 포토다이오드, 상기 제1 포토다이오드의 제1 수평 방향으로의 일 측면에 배치되고 상기 제1 포토다이오드에 저장된 광전하를 샘플링하는 제1 탭, 상기 제1 포토다이오드의 상기 제1 수평 방향으로의 다른 측면에 배치되고 상기 제1 포토다이오드에 저장된 광전하를 샘플링하는 제2 탭, 상기 제1 포토다이오드의 상기 제1 수평 방향과 수직한 제2 수평 방향으로의 일 측면에 배치되는 제2 포토다이오드, 상기 제2 포토다이오드의 상기 제1 수평 방향으로의 일 측면에 배치되고 상기 제2 포토다이오드에 저장된 광전하를 샘플링하는 제3 탭, 상기 제2 포토다이오드의 상기 제1 수평 방향으로의 제2 측면에 배치되고 상기 제2 포토다이오드에 저장된 광전하를 샘플링하는 제4 탭 및 상기 제1 포토다이오드 및 상기 제2 포토다이오드를 모두 덮도록 반도체 기판의 상부 또는 하부에 배치되고 입사광을 상기 제1 포토다이오드 및 상기 제2 포토다이오드에 집광하는 공통 마이크로 렌즈를 포함한다.
Patent KR-20210065883-A (KR)
Title: Novel quinazoline redox derivatives and their use as bet inhibitors
Inventor: SUNG OOG KIM
IPC: A61P37/00
Filed: 2020-11-26
Abstract: The present invention relates to a novel quercetin derivative compound and a use thereof. More specifically, the present invention relates to a novel quercetin derivative compound of chemical formula 1 having inhibitory activity on bromodomain extra-terminal (BET) protein, and a pharmaceutical composition for preventing or treating BET protein-related diseases comprising the same.
Patent KR-20220074067-A (KR)
Inventor: JAEHO RYU
IPC: C08J3/12
Filed: 2020-11-27
Abstract: 본 발명은 피커링 에멀젼에 의해 셀룰로오스 나노섬유를 함유하는 고분자 복합입자를 제조하는 방법에 대해 기술하며, 본 발명에 따르면 셀룰로오스 나노섬유의 흡착력을 증대시킬 수 있어 결과적으로 제조되는 복합입자는 기계적 특성이 더욱 향상될 수 있다.
Patent KR-20220074593-A (KR)
Inventor: JEONG GYEONG SU
IPC: H01M50/24
Filed: 2020-11-27
Abstract: 본 발명은 접속 부재의 배치 자유도를 높여, 제조 효율 및 에너지 밀도를 높인 배터리 모듈을 개시한다. 상기와 같은 목적을 달성하기 위한 본 발명에 따른 배터리 모듈은, 복수의 전지셀; 상기 복수의 전지셀과 전기적으로 연결되고 상기 복수의 전지셀의 전방 또는 후방에 구비된 외부 단자; 및 전기 절연성을 가지고, 상기 복수의 전지셀의 적어도 일측을 커버하도록 구성되며, 상기 외부 단자의 적어도 일부분이 외부로 노출되도록 노출구가 형성되고, 상기 외부 단자의 일부분을 수용하는 수용 공간을 형성하도록 상기 노출구의 좌우 방향의 양측부 각각으로부터 전방 또는 후방으로 돌출된 플레이트 형상을 가지고 상기 수용 공간의 상부 및 하부가 개방된 보호부를 구비한 커버 플레이트를 포함한다.
Patent KR-20200141963-A (KR)
Inventor: IM CHUN MAN
IPC: E04B1/343
Filed: 2020-11-30
Abstract: The present invention relates to a house to which an equation f*M^2 = 1M^2*W is applied. An existing house is a fixed type house. The house of the present invention widely allows an area for exclusive use to be formed to widely use a living space, thereby allowing the area for exclusive use to be formed in the limited living area for exclusive use.
Patent KR-20220075915-A (KR)
Inventor: KANG JONG SU
IPC: G06Q10/10
Filed: 2020-11-30
Abstract: 딥러닝을 기반으로 하는 자동차 부품의 잔여수명 예측장치 및 그 예측방법이 개시된다. 본 발명에 따른 딥러닝을 기반으로 하는 자동차 부품의 잔여수명 예측장치는, 자동차 부품에 대한 내구시험 중 변위 또는 하중의 응답신호를 주기적으로 수집하는 응답신호 수집부; 응답신호 수집부에 의해 수집되는 응답신호에 대하여, 시간에 따른 단조 증가 또는 단조 감소하는 특징 데이터를 추출하는 특징데이터 추출부; 및 특징데이터 추출부에 의해 추출되는 특징 데이터를 인공신경망(Artificial Neural Network) 모델에 적용하며, 딥러닝(deep learning) 기법을 통해 잔여수명을 예측하는 잔여수명 예측부;를 포함하는 것을 특징으로 한다.
Patent KR-20220079016-A (KR)
Title: 회전식 묻음 방지 일회용 컵
Inventor: PARK HA EUN
IPC: B65D51/24
Filed: 2020-12-04
Abstract: 본 발명은 회전식 묻음 방지 일회용 컵에 관한 것으로, 상세하게는 토출구가 있는 일반 뚜껑; 상기 일반 뚜껑 위에 구비되는 회전식 뚜껑; 상기 회전식 뚜껑 내부에는 고정된 위생지;를 포함하며, 사용자가 음료를 토출구로 섭취한 후 회전식 뚜껑을 회전시키면 회전식 뚜껑 내부에 있는 위생지가 일반 뚜껑에 묻은 이물질이 제거하는 것을 특징으로 한다. 
이에 의하면 립스틱이 묻어 나오는 것을 제거하고 시각적이고 위생적인 뚜껑을 유지할 수 있는 효과가 있다.
Patent KR-20220083043-A (KR)
Title: 통합관제시스템(ems)을 위한 인공지능 보안관제 시스템
Inventor: JUNG KI YONG
IPC: H04L9/40
Filed: 2020-12-11
Abstract: 본 발명은 사이버 공격으로부터 통합관제시스템을 보호하기 위한 인공지능 보안관제 시스템으로서, 안정성 확보를 위해 대표적인 제어 프로토콜인 모드버스 분석 기반의 인트라넷 부정접근을 방지(IndusCAP-Modbus)과 네트워크 트래픽 모니터링을 통한 시스템의 이상 상태를 사전에 감지(IndusCAP-Probe)하는 수단으로 구성되어 있다. 고의적인 행위뿐 아니라 비고의적인 행위까지 포함하는 여러 행위에 대한 부정접근방지 및 이상상태에 대한 사전 감지를 효율적으로 제공할 수 있다.
Patent KR-20220083382-A (KR)
Title: 타이어용 스터드 핀 및 그 제어 방법
Inventor: LIM EUN MO
IPC: B60C11/16
Filed: 2020-12-11
Abstract: 본 발명의 일 실시예에 따른 타이어용 스터드 핀은, 타이어의 트레드부에 고정되는 플랜지부; 상기 플랜지부와 결합된 바디부; 및 상기 바디부로부터 돌출 형성되어 노면을 침투하는 팁부를 포함하고, 상기 바디부는 상기 팁부를 향해 형성된 테이퍼부를 포함하고, 상기 테이퍼부의 경사각은, 상기 타이어의 주행시 상기 테이퍼부의 테이퍼면이 상기 노면과 대응되도록 가변된다.
Patent KR-20220086187-A (KR)
Title: 적층 반도체 칩을 포함하는 반도체 패키지
Inventor: PARK JIN KYOUNG
IPC: H01L25/065
Filed: 2020-12-16
Abstract: 본 실시예의 반도체 패키지는, 베이스층; 상기 베이스층 상에 순차적으로 적층된 제1 칩 스택 및 제2 칩 스택 - 여기서, 상기 제1 및 제2 칩 스택 각각은, 일측 가장자리의 칩 패드가 노출되도록 오프셋 적층되는 복수의 반도체 칩을 포함하고, 상기 칩 패드는, 상기 제1 칩 스택과 상기 제2 칩 스택을 식별하기 위한 스택 식별 패드, 및 상기 제1 및 제2 칩 스택 각각에서 상기 복수의 반도체 칩을 식별하기 위한 칩 식별 패드를 포함함. - ; 상기 제1 칩 스택의 상기 복수의 반도체 칩의 상기 칩 식별 패드 중 전원이 인가되는 것들을 서로 연결시키는 제1 칩간 와이어; 상기 제1 칩 스택의 최하부의 반도체 칩의 상기 칩 식별 패드를 상기 베이스층과 연결시키는 제1 스택 와이어; 상기 제2 칩 스택의 상기 복수의 반도체 칩의 상기 칩 식별 패드 중 전원이 인가되는 것들을 서로 연결시키는 제2 칩간 와이어; 및 상기 제2 칩 스택의 최하부의 반도체 칩의 상기 칩 식별 패드를 상기 베이스층과 연결시키는 제2 스택 와이어를 포함하고, 상기 제1 칩 스택에서 상기 전원이 인가되는 상기 칩 식별 패드의 배열은, 상기 제1 칩간 와이어가 상기 제1 칩 스택에 포함되는 상기 복수의 반도체 칩 중 하나도 건너뛰지 않도록 수행되고, 상기 제2 칩 스택에서 상기 전원이 인가되는 상기 칩 식별 패드의 배열은, 상기 제2 칩간 와이어가 상기 제2 칩 스택에 포함되는 상기 복수의 반도체 칩 중 하나도 건너뛰지 않도록 수행될 수 있다.
Patent KR-20220089138-A (KR)
Title: 도로 위험물 인지 장치 및 방법
Inventor: YOON KEUMSEOK
IPC: G06Q50/30
Filed: 2020-12-21
Abstract: 본 발명의 실시예는 도로 위험물 인지 장치 및 방법에 관한 것으로, 고가의 장치/단말 없이 경제적인 방법으로 포트홀을 포함한 도로위험물의 발생을 인지 및 판단할 수 있도록, 도로상의 위험물 발생 시 운전자의 회피와 연관된 운전습관과 이에 따라 발생되는 차량 운행데이터를 수집하여 통계적으로 그 특징을 추출하고 분석하여 도로위험물 전방에서의 운전 행태 따른 규칙을 생성함으로써 도로상의 위험물의 존재 및 위치를 산출할 수 있다.
Patent KR-20220089922-A (KR)
Inventor: YOON JONG KYU
IPC: G01S15/42
Filed: 2020-12-22
Abstract: 본 발명은 복합 센서를 이용한 장애물  관리 장치 및 그 방법에 관한 것으로, 이동기기에 구비된 복합 센서에 기초하여 이동기기의 중심 좌표계를 기준으로 장애물(포인트)의 위치좌표를 생성하고, 이동기기의 이동량(조향각, 속도 등)에 상응하게 장애물의 위치좌표를 갱신함으로써, 복합 센서의 추가 없이도 측면 장애물과의 충돌을 정확도 높게 예측할 수 있도록 하는 복합 센서를 이용한 장애물  관리 장치 및 그 방법을 제공하고자 한다. 
이를 위하여, 본 발명은 복합 센서를 이용한 장애물  관리 장치에 있어서, 이동기기에 탑재되어 장애물과의 거리를 측정하는 복합 센서; 복합 센서에 의해 측정된 장애물과의 거리를 이동기기의 중심 좌표계에 기초하여 위치좌표로 변환하는 위치좌표 생성부; 및 위치좌표 생성부에 의해 생성된 위치좌표의 리스트를 장애물 으로서 관리하는 장애물  관리부를 포함한다.
Patent KR-20210084315-A (KR)
Title: Chemical liquid supplying system and method of supplying chemical liquid
Inventor: CHANG YU CHENG
IPC: H01L21/67
Filed: 2020-12-24
Abstract: In accordance with some embodiments, a method for processing a semiconductor wafer is provided. The method includes a step of connecting a drum for storing a chemical liquid to a test pipe. The method also includes a step of directing the chemical liquid in the drum into the test pipe. Additionally, the method includes a step of detecting the condition of the chemical liquid in the test pipe. The method further includes a step of determining whether the condition of the chemical liquid is acceptable. When the condition of the chemical solution is acceptable, the chemical solution is supplied to a processing tool in which the semiconductor wafer is processed. The supply quality and stability of the chemical liquid are improved, and thus process defects can be reduced.