baber/WOPTO huggingface dataset:
Patent KR-20220142256-A (KR)
Inventor: KIM EUN SIK
IPC: G05G1/36
Filed: 2021-04-14
Abstract: The present invention relates to a foldable pedal apparatus for a vehicle. In case of a manual driving mode in which a driver directly drives a vehicle, a pedal pad (300) protrudes into an interior space of the vehicle and pops up to be exposed toward the driver. In case of an autonomous driving mode in which the driver does not directly drive the vehicle, the pedal pad (300) is inserted into a protective cover (450) to be in a hidden state in which exposure to the driver is blocked. When the pedal pad (300) is in the hidden state, an excellent interior design of the vehicle interior can be secured. When the pedal pad (300) changes from the hidden state to the pop-up state, the pedal pad (300) pops up through a small panel hole (11) formed in a footrest panel (10), such that a high-tech image can be maximized.
Patent KR-20220142616-A (KR)
Inventor: HA IN HO
IPC: G06Q50/10
Filed: 2021-04-15
Abstract: A knowledge sharing platform service system according to the present invention includes: a content providing terminal for generating and supplying free-based video content designed for online education; a content platform server which collects and manages the free-based video content supplied from the content providing terminal, and provides online service of the free-based video content selected by a user of a user terminal in response to a content service request from the user terminal; and the user terminal displaying the free-based video content serviced online from the content platform server. Therefore, it is possible to enhance the scalability of online education and maximize the efficiency of face-to-face activities.
Patent KR-20220143310-A (KR)
Inventor: LEE SANG MIN
IPC: B21D39/08
Filed: 2021-04-16
Abstract: The present invention relates to a method for manufacturing a high-strength variable shape aluminum alloy guide tube, which comprises the steps of: obtaining a billet by casting into a 6000-series aluminum alloy and performing homogenization treatment, obtaining an intermediate extrusion tube by hot extrusion of the billet in a precipitation phase solid solution temperature range, and performing quenching at a temperature range below a plastic deformation temperature range; cutting the quenched intermediate extruded tube into a guide tube base material after cold-drawing the quenched intermediate extruded tube into a tube size for a worked base material; cold-forming the cut guide tube base material thermally treated by hot extrusion so as to prevent size deformation, and performing flange forming and variable shape forming through plastic working by a linear press method to obtain a plastic worked guide tube; and performing artificial aging treatment, which involves maintaining the plastic processed guide tube at temperature of 170 to 200℃ for 7 to 10 hours while performing heat treatment of the plastic processed guide tube so as to remove residual stress and improve strength and dimensional stability. The present invention can manufacture a variable shape aluminum alloy guide tube, which has a variable shape with high strength equivalent to steel materials and high forming difficulty, using lightweight aluminum alloy materials.
Patent KR-20210137900-A (KR)
Title: Laser ablation for package fabrication
IPC: H01L23/538
Filed: 2021-04-19
Abstract: Provided is a laser ablation capable of rapidly forming vias in semiconductor substrates with controlled depth and topography. A method of fabricating a frame to enclose one or more semiconductor dies includes forming one or more features including one or more cavities and one or more through-vias in a substrate by a first laser ablation process, filling the one or more through-vias with a dielectric material, and forming a via-in-via in the dielectric material filled in each of the one or more through-vias by a second laser ablation process. The one or more cavities are configured to enclose one or more semiconductor dies therein. In the first laser ablation process, frequency, pulse width, and pulse energy of a first pulsed laser beam to irradiate the substrate are tuned based on a depth of the one or more features. In the second laser ablation process, frequency, pulse width, and pulse energy of a second pulsed laser beam to irradiate the dielectric material are tuned based on a depth of the via-in-via.
Patent KR-20220124597-A (KR)
Title: Automatic Packaging System For Zipper Bag
Inventor: LEE KYU CHANG
IPC: B65B51/14
Filed: 2021-04-23
Abstract: The present invention relates to an automatic packaging system for a zipper bag, which attaches a zipper strip on the inner surface of a packaging film, and inserts product contents before sealing in order to manufacture a zipper bag. To this end, the present invention is characterized by comprising: a strip supply device which supplies a zipper strip having a male and female coupling unit along a strip transfer route; a strip attachment device which is installed at the boundary of the strip transfer route and a film transfer route, and uses a heat deposition device on the inner surface of the packaging film transferred along the film transferring route to attach a cut zipper strip; a zipper bag manufacturing device which winds a packaging film to which the zipper strip is attached by the strip attachment device to shape into a bag, before the product contents are filled and the upper and lower portions of the bag are sealed to fabricate an individual packaging zipper bag; and a control unit which transfers the packaging film by being linked with the transfer of the zipper strip, and controls each driving unit of the strip supply device, the strip attachment device and the zipper bag manufacturing device such that the processing work of the zipper strip in the strip transferring route and the processing work of the packaging film in the film transferring route may be independently performed side by side. Therefore, productivity may be increased.
Patent KR-20220146153-A (KR)
Title: Extended supercapacitor with high reliability and method for manufacturing thereof
Inventor: KIM HONG IL
IPC: H01G4/008
Filed: 2021-04-23
Abstract: The present invention relates to an electrochemical supercapacitor having a long lifespan at high temperatures, and more particularly, to a capacitor including an electrolyte containing a mixture of acetonitrile and sulfolane and a method for manufacturing the same. The supercapacitor manufactured by a manufacturing method of the present invention has a higher capacity retention rate and better resistance (DC-ESR) change rate than the conventional capacitor. Accordingly, the capacitor of the present invention is determined to be a supercapacitor having a long lifespan at high temperatures.
Patent KR-20220147176-A (KR)
Inventor: KIM SEUNG DO
IPC: B01J37/04
Filed: 2021-04-26
Abstract: The present invention relates to a method for preparing sulfur-titanium dioxide nanocrystals and nitrogen-titanium dioxide nanocrystals prepared thereby, and more specifically, to a method for preparing sulfur-titanium dioxide nanocrystals capable of decomposing indoor air pollutants, toxic substances and harmful substances, and sulfur-titanium dioxide nanocrystals prepared thereby.
Patent KR-20220155049-A (KR)
Title: A Business Model for Shared Restaurants through Public Audition of Cooker
Inventor: YANG WON DONG
IPC: G06Q50/30
Filed: 2021-05-14
Abstract: The present invention relates to a business model for shared restaurants through an open audition for cooks. The business model for shared restaurants through an open audition for cooks, according to the present invention, comprises: an application step; a test step; a dropout step; a pass step; and a contract step. Therefore, the present invention can contribute to creating a foothold for success in the rapid entry into the restaurant industry by founders.
Patent KR-20220160430-A (KR)
Inventor: LEE KYUNG JAE
IPC: F02K9/96
Filed: 2021-05-27
Abstract: The present invention relates to a combustor of a supersonic propulsion engine. The combustor of the supersonic propulsion engine according to one embodiment of the present invention comprises: a fuel injector injecting a fuel into an interior flow path of the combustor; and a cavity located downstream of the fuel injector and formed on an inner wall of the combustor. The fuel injector includes: equal to or more than two fuel storages; equal to or more than two injection pipes each connected to the equal to or more than two fuel storages and connected at different angles with respect to the flow path; and a valve which selectively supplies the fuel to any one of the equal to or more than two fuel storages. An objective of the present invention is to provide the combustor (fuel injection system) of the supersonic propulsion engine capable of realizing various combustion modes.
Patent KR-20220167401-A (KR)
Title: How to use multiple cells as multiple outputs
Inventor: AN HEUI TAY
IPC: H02J7/00
Filed: 2021-06-13
Abstract: The present invention relates to a method for using several cells as several outputs. In a power bank made of movable multi-cells, some cells are used as several kinds of outputs. A charger is installed on each output and charges another output from another output. Therefore, the present invention can use various voltages by reducing conversion loss.
Patent KR-20220167942-A (KR)
Title: Body care device and Body care system having the same
Inventor: SANGWON KIM
IPC: A61B8/00
Filed: 2021-06-15
Abstract: A body care device comprises: a main body; a header which is provided on the main body, and has a high intensity focused ultrasound (HIFU) vibrator and an ultrasonic vibrator disposed thereon; and an electrolytic gel pouch which is detachably coupled to at least one of the main body and the header, and has electrolytic gel provided therein. According to an embodiment of the present invention, since the electrolytic gel is provided in the electrolytic gel pouch disposed on at least one of the main body and the header, it is not necessary to apply separate electrolytic gel to a human body before using the body care device, so body care is easy.
Patent KR-20220169291-A (KR)
Title: Wire rod and steel wire with improved strength and softening resistance, and manufacturing method there of
Inventor: YANG YOSEP
IPC: C21D8/06
Filed: 2021-06-18
Abstract: Disclosed are a wire rod wire with improved strength and softening resistance, a steel wire, and a manufacturing method thereof. According to an embodiment, the disclosed wire rod with improved strength and softening resistance comprises 0.9 to 1.1 wt% of C, 0.3 wt% or less of Si, 0.2 to 0.8 wt% of Mn, 0.5 to 1.0 wt% of Cr, 0.1 to 0.5 wt% of V, and the balance Fe and other unavoidable impurities, and when the diameter of the wire rod is D, the maximum thickness of a cementite phase is 45 μm or less in a region from the surface of the wire rod to 0.25D in the direction of the center of the cross section perpendicular to the longitudinal direction.
Patent KR-20230000288-A (KR)
Title: Apparatus and method for lane keeping control
Inventor: YOO SEUNG WAN
IPC: B60Q1/00
Filed: 2021-06-24
Abstract: The present invention relates to an apparatus and a method for lane keeping control. The apparatus for lane keeping control comprises: a lane recognition unit which recognizes lanes from forward-looking lane images captured by a forward camera and recognizes a tracking line of a beam pattern projected on the ground surface of a road; a calculation unit which computes a virtual center lane based on the recognized lane and computes a virtual center tracking line based on the recognized tracking line, and calculates an error between the virtual center lane and the virtual center tracking line; an error correction unit which corrects lane information based on the error between the virtual center lane and the virtual center tracking line; and a control unit which performs lane-keeping control based on the corrected lane information. Therefore, the apparatus and the method for lane keeping control can prevent a vehicle from drifting and allow the vehicle to follow the center of the lane while driving.
Patent KR-20230000814-A (KR)
Inventor: JANG TAEK YONG
IPC: C23C14/04
Filed: 2021-06-25
Abstract: The present invention relates to a method of manufacturing a mask. The method for manufacturing a mask according to the present invention is a method of manufacturing a mask for forming OLED pixels, comprising: (a) a step of preparing a mask metal film; (b) a step of forming a first insulating unit on the first side of the mask metal film; (c) a step of forming a second insulating unit on a second side opposite the first side of the mask metal film; (d) a step of patterning the first insulating unit and the second insulating unit to have spaces between the plurality of patterns; (e) a step of forming a sub-mask pattern in the mask metal film through the space between the patterns of the first insulating unit on the first side of the mask metal film; and (f) a step of manufacturing a mask by forming a main mask pattern in the mask metal film through the space between the patterns of the second insulating unit on the second side of the mask metal film. Accordingly, the present invention can reduce production costs for manufacturing stick masks.
Patent KR-20230005584-A (KR)
Title: Radio wave absorption structure
Inventor: JUNG INKYUN
IPC: C08K3/08
Filed: 2021-07-01
Abstract: The present invention relates to a radio wave absorbing structure and more specifically, relates to the radio wave absorbing structure having high-strength and high-stiffness to weight ratio. The radio wave absorbing structure of the present invention comprises: a substrate; and a composite fiber located in the substrate, wherein the composite fiber comprises a core part containing a glass fiber and a metal sheath part surrounding the core part.
Patent KR-20230009137-A (KR)
Inventor: CHOI BYUNG CHUL
IPC: F24F6/12
Filed: 2021-07-08
Abstract: The present invention relates to a humidifier having cleaning and sterilizing functions and a method of operating the same. To this end, according to one aspect of the present invention, a humidifier having cleaning and sterilizing functions comprises: a main body containing fluid inside; and a vibration generating unit disposed on the main body to generate ultrasonic waves and transmit the ultrasonic waves to the fluid. The vibration generating unit may generate ultrasonic waves having a frequency of a section for cleaning the main body by vibrating the fluid, and ultrasonic waves having a frequency of a section for generating fine water particles from the fluid by vibrating the fluid.
Patent KR-20230011064-A (KR)
Title: Composition for inhibiting M2 polarization of macrophages and treating cancer comprising a humanized monoclonal antibody specific for Chi3L1
Inventor: HONG JIN TAE
IPC: C12N5/0786
Filed: 2021-07-13
Abstract: The present invention relates to a method for inhibiting M2 polarization of macrophages including a humanized monoclonal antibody specific for Chi3L1 and a composition thereof. In addition, the present invention relates to a composition for preventing, and treating a cancer, or inhibiting translation of the cancer having a composition for inhibiting M2 polarization of macrophages as an active ingredient, a composition for diagnosing a cancer, and a kit thereof. Since the composition for inhibiting M2 polarization of macrophages of the present invention effectively inhibits the M2 polarization of macrophages and STAT6 phosphorylation with an excellent effect of inhibiting growth and translation of tumor, the composition for inhibiting M2 polarization of macrophages can be variously used as the composition for preventing, and treating a cancer, or inhibiting translation of the cancer. In addition, by using a screening method, a composition, or a kit of the present invention, the present invention easily and significantly selects treatment candidates capable of effectively inhibiting prevention, treatment, growth, and translation of the cancer.
Patent KR-20230011650-A (KR)
Title: Apparatus and method for diagnosing attention deficit hyperactivity disorder
Inventor: CHOI SEONG YUNE
IPC: G06N3/08
Filed: 2021-07-14
Abstract: The present invention relates to an apparatus and method for diagnosing attention deficit hyperactivity disorder (ADHD) to quickly, easily, and accurately diagnose ADHD on the basis of eye tracking. According to the present invention, the apparatus and method for diagnosing ADHD comprises: an input unit acquiring time series data about the pupil of a subject; and a processor acquiring a missing value replacement value for a missing value in the time series data, acquiring a joint hidden state sequence on the basis of the missing value replacement value, acquiring an output sequence corresponding to the joint hidden state sequence and a feature map corresponding to the joint hidden state sequence, connecting the output sequence and the feature map, and acquiring a classification result on the basis of a connection result, thereby determining whether the subject has ADHD on the basis of a learning model.
Patent KR-20230014112-A (KR)
Inventor: BANG GYEONGNAM
IPC: G06F3/044
Filed: 2021-07-20
Abstract: According to an embodiment of the present invention, an electronic device can comprise: a display panel including a plurality of light emitting elements; and an input sensor arranged on the display panel and including a plurality of mesh patterns. The plurality of mesh patterns can have a plurality of opening units defined to be apart in a first direction and a second direction crossing each other. The plurality of mesh patterns can include: a plurality of conductive patterns apart from each other with a central opening unit in the middle in a direction respectively crossing the first direction and the second direction; and a plurality of mesh lines respectively arranged along an edge of the central opening unit and connected to the plurality of conductive patterns. Each of the plurality of conductive patterns can have one or more cutting units opened toward one of the plurality of opening units defined. Therefore, the visibility phenomenon of patterns can be improved.
Patent KR-20230014525-A (KR)
Title: Confidence determining method of input depth map using layered depth maps
Inventor: JEON HAE GON
IPC: G06T7/11
Filed: 2021-07-21
Abstract: The present invention relates to a method for dividing an input depth map into layered depth maps, identifying the uncertainty of the input depth map using the depth confidence of each of the layered depth maps, and determining the entire confidence of the input depth map based thereon. The method for determining the confidence of an input depth map using layered depth maps according to an embodiment of the present invention comprises the steps of: dividing an input depth map into layered depth maps according to a depth range; determining the confidence of the layered depth maps for each pixel of the input depth map; estimating a likely depth of each pixel based on the confidence; identifying an outlier of the input depth map based on the likely depth; and determining the confidence of the input depth map in consideration of the outlier. Therefore, provided is a method for preventing the spatial propagation of pixels with low confidence.
Patent KR-20230017525-A (KR)
Inventor: YOU EAN CHAE
IPC: A41D19/00
Filed: 2021-07-28
Abstract: Scrubber-combined rubber gloves of the present invention comprise rubber gloves, a scrubber attached to the palm side of the rubber gloves, and a rubber band included in a wrist part of the rubber gloves, wherein the rubber gloves are integrated with the scrubber. The present invention pursues convenience by attaching the rubber gloves and the scrubber, which were originally different products, through an adhesive tool so that the rubber gloves can be worn and the scrubber can be used at the same time.
Patent KR-20230028648-A (KR)
Inventor: SEOK MOON KI
IPC: C07D333/54
Filed: 2021-08-20
Abstract: UV영역의 고에너지 외부광원을 효과적으로 흡수하여 유기 전계 발광 소자 내부의 유기물들의 손상을 최소화함으로써 유기 전계 발광 소자의 실질적인 수명 향상에 기여하는 3차 아민 유도체를 제공한다.  
본 발명에 따른 유기 전계 발광 소자는, 제1 전극; 제2 전극; 상기 제1 전극과 제2 전극 사이에 배치된 1층 이상의 유기물층; 및 캡핑층을 포함하고, 상기 캡핑층은 하기 화학식 1로 표시되는 3차 아민 유도체를 포함한다. 
[화학식 1] 
   
(상기 화학식 1에서 각 치환기들은 발명의 상세한 설명에서 정의한 바와 같다.)
Patent KR-20230032385-A (KR)
Title: 진공 증발원 및 이를 이용한 유기발광 디스플레이 장치 제조 방법
Inventor: IM TAE GYUN
IPC: H10K99/00
Filed: 2021-08-31
Abstract: 노즐에 노즐 필터를 결합함으로써, 증착물질 파티클이 노즐 밖으로 분사되는 것을 방지할 수 있는 진공 증발원을 제공하는 것이다. 상기 진공 증발원은 내부 공간부를 갖는 케이스, 내부 공간부에 배치되고, 제1 방향으로 길게 연장되고, 증착물질을 수용하는 도가니, 도가니의 일 단부에 배치되고, 증착물질이 지나는 출구를 갖는 노즐, 및 도가니 내에서 노즐의 하부에 배치되고, 노즐에 대해 상기 제1 방향으로 이동가능한 노즐 필터를 포함한다.
Patent KR-20210110280-A (KR)
Title: Method of providing calender service and apparatus thereof
Inventor: PARK JAE YOUNG
IPC: G06Q10/06
Filed: 2021-08-31
Abstract: A method of providing a calendar service according to an embodiment includes obtaining time series data, determining whether the time series data corresponds to an outlier, acquiring non-time-series data linked to the time series data corresponding to the outlier based on determining that the time series data corresponds to the outlier, and displaying at least one of non-time-series data and time-series data corresponding to the outlier is displayed on a calendar page.
Patent KR-20220033454-A (KR)
Inventor: TANAKA DAIKI
IPC: C09D7/61
Filed: 2021-09-08
Abstract: An object of the present invention is to provide a metal oxide fine particle dispersion capable of forming an index matching layer that has good yellowing resistance and alkali resistance and in which a patterned transparent conductive layer is difficult to see, and a curable composition including the same. The metal oxide fine particle dispersion comprises: fine particles A of at least one metal oxide A selected from zirconium oxide and barium titanate; fine particles B of a metal oxide B having a maximum absorption wavelength below 390 nm; an organometallic compound; a solvent; and a dispersant containing, as an active ingredient, a block copolymer that has a linear structure and does not have a basic group, the linear structure having a first block at one end, and the first block having at least one type selected from specific structural units having an amide group.
Patent KR-20230037191-A (KR)
Inventor: BAE SUNG TAE
IPC: G01G19/08
Filed: 2021-09-09
Abstract: 차량의 브레이크 페달에 장착되어 브레이크 페달이 눌려졌는지 여부를 검출하는 로드셀 무게센서 및 상기 무게센서의 신호를 전달받아 시간에 따른 무게센서 신호상태에 관한 데이터, 즉 상기 로드셀이 측정한 무게 데이터를 메모리에 저장하는 제어부를 포함하는 급발진 사고 기록장치가 개시된다. 본 발명에 따른 급발진 사고 기록장치는 어떠한 경우에도 자동차 급발진 사고 발생을 엄밀하게 증명할 수 있다. 또한 본 발명의 급발진 사고 기록장치는 브레이크 페달 및 가속 페달이 눌렸는지 여부를 자동차에 흔히 장착되는 블랙박스의 주행기록에 함께 저장되게 함으로써 급발진 사고 발생 당시의 상황을 상세하게 기록할 수 있게 한다.
Patent KR-20230038356-A (KR)
Title: 태양 전지, 그의 제조 방법 및 그를 포함하는 태양 전지 모듈
Inventor: IL HYOUNG JUNG
IPC: H01L31/0224
Filed: 2021-09-10
Abstract: 본 발명의 실시예에 따른 태양 전지는 페로브스카이트 화합물을 포함하는 광전 변환층, 상기 광전 변환층의 일측에 위치하는 제1 전달층, 그리고 상기 광전 변환층의 타측에 위치하는 제2 전달층을 포함하는 제1 광전 변환부; 상기 제1 광전 변환부의 상기 제2 전달층의 하부에 배치되며, 상기 제1 광전 변환부와 다른 물질 또는 구조를 가지는 제2 광전 변환부; 상기 제1 광전 변환부의 측면을 둘러싸며 형성되는 측면 절연층; 상기 제1 광전 변환부의 수광면인 일면에서 상기 제1 광전 변환부에 전기적으로 연결되는 제1 전극; 및 상기 제2 광전 변환부의 하부에서 상기 제2 광전 변환부에 전기적으로 연결되는 제2 전극을 포함한다. 따라서, 탠덤형 구조를 가지는 태양 전지의 활성 영역이 최대로 확보되면서도, 측면 절연층 구조에 의해 투습이 억제되어 신뢰성이 개선될 수 있다.
Patent KR-20230041182-A (KR)
Inventor: MOON YOUNG HO
IPC: F25D31/00
Filed: 2021-09-17
Abstract: 본 발명은 약품을 보관하는 약장에 관한 것으로서, 보다 상세하게는 약장으로의 약품 반입과 반출 및 폐기 관리가 안전하게 이루어지도록 한 약장에 관한 것이다. 
본 발명의 약장은 약품용기 반입 위한 상부도어(120)와 약품용기 반출 및 폐기될 사용 약품용기의 반입을 위한 약품용기 출입부(130)와 폐기될 사용 약품용기의 반출을 위한 하부도어(140)를 구비한 약품용기 보관함(100); 상기 상부도어를 통해 반입되는 약품용기들을 순차적으로 이동 및 보관하는 상부 슬라이딩 랙(200); 상기 약품용기 출입부 내부에 설치되어 상기 약품용기 출입부를 통해 반입되는 폐기될 사용 약품용기에 마킹을 실시하고 마킹여부를 감지하는 마커(300); 상기 약품용기 출입부를 통해 반입되는 폐기될 사용 약품용기들이 순차적으로 이동 및 보관되는 하부 슬라이딩 랙(400); 상기 약품용기 보관함의 전면에 설치된 인증부(500); 약품용기 보관함의 내부에 구비되어 상기 인증부, 상부도어, 약품용기 출입부, 하부도어, 저울, 마커의 동작을 제어하고 비정상 이벤트의 발생여부를 판단하는 제어부(600); 및 상기 인증부와 제어부가 취득한 정보가 입력되는 데이터서버(700)를 포함한다.