baber/WOPTO huggingface dataset:
Patent KR-20220006996-A (KR)
Title: 적층 가능한 라이트필드 기반 가상공간 구축 방법 및 장치
Inventor: RHEE CHAE EUN
IPC: H04N13/254
Filed: 2020-08-12
Abstract: 본 전자 장치는 복수의 라이트 필드가 격자 구조로 배치된 다중 LFU(Light-Field Unit) 구조가 저장된 메모리, 및 격자 구조 내에 뷰 포지션이 결정되면, 다중 LFU 구조를 이용하여 뷰 포지션을 기준으로 한 360 도 이미지를 생성하는 프로세서를 포함하고, 프로세서는 다중 LFU 구조 중 뷰 포지션이 속한 LFU를 선택하고, 뷰 포지션을 기준으로 기설정된 각도 단위로 렌더링 FOV(Field-of-View)를 할당하고, 선택된 LFU를 구성하는 복수의 라이트 필드와 할당된 FOV에 기초하여 복수의 뷰 이미지를 생성하고, 생성된 복수의 뷰 이미지를 병합하여 360도 이미지를 생성한다.
Patent KR-20200141467-A (KR)
Title: 네비게이션 및 포지셔닝 신호들을 위한 분리된 직교 주파수 분할 멀티플렉싱
Inventor: OPSHAUG GUTTORM RINGSTAD
IPC: H04L5/00
Filed: 2019-03-05
Abstract: 많은 모바일 디바이스들 및 모바일 네트워크들은 OFDM(orthogonal frequency division multiplexing)을 이용하여 네트워크 내의 모바일 디바이스들의 포지션 정보를 계산한다.  그러나, 도플러 효과 및 다른 노이즈 또는 장애물들이, 특히 모바일 디바이스가 이동중일 때 OFDM 신호들이 얽히도록 하여, 계산되는 포지션 정보가 부정확해지게 할 수 있다.  기존 OFDM에서 사용되는 최소 심볼 길이보다 긴 신호들에 대한 심볼 길이를 계산함으로써 OFDM 신호들을 분리하기 위한 시스템들 및 방법들이 본원에서 설명된다.  더 긴 심볼 길이를 선택하는 것은 신호들에 대한 도플러 효과 및 다른 노이즈를 감소시켜 포지셔닝 계산들이 더 정확해지게 한다.
Patent KR-20200143524-A (KR)
Title: 유기금속 용액 기반의 고해상도 패터닝 조성물
Inventor: MEYERS STEPHEN T
IPC: G03F1/48
Filed: 2014-07-25
Abstract: 유기금속 용액은 박막 코팅을 사용하는 높은 해상도 방사선 기반의 패터닝을 제공하는 것으로 밝혀졌다. 상기 패터닝은 선택된 패턴을 가지는 코팅된 표면의 조사 및 현상된 이미지를 형성하기 위한 현상제를 사용한 패턴의 현상을 포함할 수 있다. 상기 패터닝 가능한 코팅(patternable coating)은 유기 현상제 또는 수성 산 또는 염기 현상제에 의한 포지티브-톤 패터닝 또는 네가티브-톤 패터닝에 민감할 수 있다. 상기 방사선 민감성 코팅은 유기 리간드 및 금속 옥소/히드록소 네트워크를 포함할 수 있다. 전구체 용액은 유기 액체, 및 금속 탄소 결합 및/또는 금속 카르복실레이트 결합을 가지는 유기 리간드를 가지는 금속 다핵 옥소-히드록소 양이온을 포함할 수 있다.
Patent KR-20220100402-A (KR)
Inventor: HWANG JAE SANG
IPC: G06Q10/10
Filed: 2021-01-08
Abstract: An automatic data refinement system for asset management of power facilities of the present invention may comprise: a rule-based missing data processing unit complementing rule-based missing data using specification information of the power facilities; an expert opinion-based missing data processing unit complementing missing data based on advice of an expert for the missing data; an abnormal data processing unit correcting data having an obvious abnormal sign including typing error processing based on power transmission line composition; a proper noun unification unit performing unification for proper noun names in a power field; and a reporting unit outputting data organized by complement for the missing data and correction for the abnormal data.
Patent KR-20220101265-A (KR)
Inventor: YANG IK SU
IPC: G06F16/332
Filed: 2021-01-11
Abstract: Disclosed are an apparatus and method for transmitting a target message. The method for transmitting a target message includes: a step of transmitting an advertisement message including advertisement content to a terminal device; a step of collecting user reaction information for the advertisement message of a user using the terminal device from the terminal device; a step of determining a degree of interest in the advertisement for each user characteristic related to the advertisement content based on the collected user reaction information; a step of determining a target user to receive target advertisement content based on the determined degree of interest in the advertisement; and a step of transmitting the target advertisement message including the target advertisement content to the terminal device of the target user.
Patent KR-20220103380-A (KR)
Title: Multilayer ceramic condenser and power module having the same
Inventor: GU YUGYEONG
IPC: H01G4/12
Filed: 2021-01-15
Abstract: Proposed is a laminated ceramic capacitor in which an upper part electrode and a lower part electrode are formed on a ceramic capacitor to be easily mounted in a power module and to minimize a generation of a parasitic component. The proposed laminated ceramic capacitor comprises: a dielectric in which a plurality of internal electrodes are disposed therein; a first external electrode disposed on a first side surface of the dielectric; a second external electrode disposed on a second side surface of the dielectric; an upper part electrode disposed on an upper surface of the dielectric, disposed adjacent to the first side surface of the dielectric, and connected to the first external electrode; and a lower part electrode disposed on a lower surface of the dielectric, disposed adjacent to the second side surface of the dielectric, and connected to the second external electrode.
Patent KR-20220106404-A (KR)
Inventor: LEE SANG CHUL
IPC: A23N17/00
Filed: 2021-01-22
Abstract: The present invention relates to a feed fermenting device of a soldier fly raising system capable of reducing smell and changing ingredients to aerobic ingredients by fermenting materials used as feed for a soldier fly in the soldier fly raising system. The feed fermenting device of a soldier fly raising system comprises: a fermenting tank with an opened upper part as a place to which an object to be fermented and a fermenting agent are injected; and a supplying unit which supplies external air to the inside of the fermenting tank. The supplying unit includes: a pneumatic generating unit which generates air pressure; a supplying pipe in which one end is connected to the pneumatic generating unit, and the other end is extended to the inside of the fermenting tank; and a dispersing unit which is installed in the other end of the supplying pipe, and disperses supplied air inside the fermenting tank.
Patent KR-20220107710-A (KR)
Inventor: HONG SUN CHEON
IPC: G09F3/02
Filed: 2021-01-25
Abstract: The present invention relates to a military uniform mark attachment of which both surfaces are attachable depending on a situation, wherein it is possible to prevent the loss of the mark attachment by making it possible to attach both surfaces of the mark attachment to the chest of a military uniform so as to be reversed according to a situation. In particular, according to the present invention, the military uniform mark attachment includes: a first mark attachment in which first female Velcro tape corresponding to a male Velcro tape of the military uniform is formed on one surface, patterns of various shapes are formed on the first female Velcro tape, and an adhesive surface portion having release paper is formed on the opposite surface on which the first female Velcro tape is formed; and a second mark attachment in which a smooth surface corresponds to the adhesive surface of the first mark attachment, a second female Velcro tape corresponding to the male Velcro tape of the military uniform is formed on the other surface, and patterns of various shapes are formed on the second female Velcro tape.
Patent KR-20220107816-A (KR)
Inventor: PARK SUNG JUN
IPC: C23C16/448
Filed: 2021-01-26
Abstract: Disclosed is a liquid source supply system that vaporizes a liquid source and supplies the liquid source to a process chamber. The liquid source supply system according to an embodiment of the present invention comprises: a liquid mass flow controller configured to control a flow rate of a liquid source introduced into the inside; a vaporizer configured to vaporize the liquid source; and a connection pipe configured to connect the liquid mass flow controller and the vaporizer to each other to guide the liquid source discharged from the liquid mass flow controller to the vaporizer. The liquid mass flow controller controls the flow rate of the liquid source introduced into the vaporizer in proportion to the flow rate of the liquid source flowing into the vaporizer from the connection pipe.
Patent KR-20220107826-A (KR)
Inventor: KOO GEUM JAE
IPC: A01C23/00
Filed: 2021-01-26
Abstract: The present invention relates to a seedling growing device capable of circulating a nutrient solution. The seedling growing device capable of circulating a nutrient solution comprises: a plurality of seedling boxes in which seedlings are cultivated; a nutrient solution circulation tank which supplies and recovers a nutrient solution to and from the seedling boxes; a nutrient solution supply pipe unit which supplies the nutrient solution supplied from the nutrient solution circulation tank to the seedling boxes; a nutrient solution discharge pipe unit which discharges the nutrient solution supplied to the seedling boxes to the nutrient solution circulation tank; and a nutrient solution circulation pump which is connected to the nutrient solution supply pipe and the nutrient solution discharge pipe and configured to continuously supply and recover the nutrient solution in the nutrient solution circulation tank. Accordingly, the nutrient solution can be continuously supplied to the seedling boxes by means of the nutrient solution supply pipe unit and the used nutrient solution can be recovered from the seedling boxes through the nutrient solution discharge pipe and reused. Therefore, it is possible to prevent the waste of the nutrient solution and reduce environmental pollution.
Patent KR-20220108321-A (KR)
Inventor: JIN SUNG SON
IPC: A61P13/08
Filed: 2021-01-27
Abstract: The present invention relates to a composition for the prevention, alleviation, or treatment of prostate disease containing a cicada larva extract as an active component. The cicada larva extract of the present invention has excellent relaxation effects of urethral smooth muscle and prostate smooth muscle, so that the composition of the present invention containing the cicada larva extract can be usefully used as a health functional food or a pharmaceutical material for preventing, alleviating or treating prostate disease.
Patent KR-20220112482-A (KR)
Inventor: JUNG KIYOUNG
IPC: H04M1/03
Filed: 2021-02-04
Abstract: According to various embodiments of the present disclosure, an electronic device comprises: a first housing structure including a first rear cover; a second housing structure for providing a motion relative to the first housing structure; a hinge structure for rotatably connecting the first and second housing structures from a folded state to an unfolded state; a flexible display formed to be varied to correspond to a relative motion of the second housing structure to the first housing structure; and an acoustic component disposed within the first housing structure, and outputting and inputting sound. The first housing structure includes at least one opening and a conduit extending from the acoustic component to the opening. The conduit includes: a first conduit extending toward a first end of the first housing structure; a second conduit branched from the first conduit, and extending toward at least a partial area of the first rear cover; and a third conduit branched from the first conduit, and extending toward at least a partial area of the flexible display. Therefore, design freedom can increase.
Patent KR-20220114195-A (KR)
Title: Natural language processing method for identification of counterfeit products and counterfeit product detection system
Inventor: LEE CHANG YOB
IPC: G06Q30/00
Filed: 2021-02-08
Abstract: The present invention relates to a natural language processing method for identifying counterfeit products and a counterfeit product detection system. According to an embodiment of the present invention, the counterfeit product detection system proposes a keyword detection logic for implying a counterfeit product for efficiently identifying a counterfeit product online. According to an embodiment of the present invention, products of a brand traded online and their prices are clustered, and keywords directly related to products among product titles of the range of prices where counterfeit products are suspected to be included are indexed. After that, among keywords directly related to the products, words which are especially similar to the brand name are detected. According to an embodiment of the present invention, since a large number of incorrect results can be included if counterfeit products are detected by a single condition, the probability for detecting counterfeit products is included by using a logic combining two or more conditions for increasing accuracy.
Patent KR-20220115255-A (KR)
Title: Mat-seal and waterproof type connector having the same
Inventor: CHOI SEON HAG
IPC: H01R13/52
Filed: 2021-02-10
Abstract: The present invention relates to a mat seal and a connector using the same. An exterior of the connector (10) can be formed by a housing (12). A terminal settlement space (15) can be formed by penetrating the inside of the housing (12). In the terminal settlement space (15), a terminal (19) can be installed. On a rear end of the terminal (19), a wire (19') can be engaged. A mat seal (20) can be used, where a penetrating hole (24) is formed where the wire (19') is placed as the terminal (19) and the wire (19') passes through. The mat seal (20) can perform a waterproof function by being made of elastic materials. There can be formed a large number of the penetrating holes (24) in rows. On an external surface of the mat seal (20) falling under one of both ends of the penetrating hole (24), a pressed bump (30) can be formed. As the pressed bump (30) is pressed by an internal surface of the housing (12), an internal surface of the penetrating hole (24) can come in contact with the whole external surface of the wire (19') by surrounding it. The present invention aims to provide a mat seal and a connector using the same, which are capable of allowing the mat seal to be firmly engaged with a housing.
Patent KR-20220126444-A (KR)
Title: Receiver including a multi-rate equalizer
Inventor: MOON CHUL CHOI
IPC: H04L25/06
Filed: 2021-03-09
Abstract: According to the technology, a receiver includes an equalization circuit configured to output a data sample signal and an edge sample signal by sampling a data input signal according to a multi-phase clock signal, and to perform an equalization operation according to the data sample signal or the edge sample signal; and a clock gate circuit configured to select a needed multi-phase clock signal from among a plurality of multi-phase clock signals according to a selection signal. The present invention provides the receiver which reduces a circuit area and power consumption while supporting multi-rate.
Patent KR-20210122096-A (KR)
Title: Stage apparatus and Apparatus for controlling stage
Inventor: YOSHIDA TATSUYA
IPC: F15B19/00
Filed: 2021-03-15
Abstract: Proposed is a safety stop instrument specialized for a stage apparatus, which moves a work by using an air actuator, and provided is a stage apparatus having such a safety stop instrument. The stage apparatus comprises: a guide (122); a slider (124); a positive-side servo valve (126P) which supplies a fluid to a chamber (152), or discharges a fluid from the chamber (152), thereby controlling the pressure in the chamber (152) on one side; and a negative-side servo valve (126N) which supplies a fluid to a chamber (154) or discharges a fluid from the chamber (154), thereby controlling the pressure in the chamber (154). Each of a set of blocking valves (170P, 170N) is placed on a supply flow path to the chamber (152) of the fluid and on a supply flow path to the chamber (154), or is placed on a discharge flow path from the chamber (152) of the fluid and on a discharge flow path from the chamber (154). Therefore, the blocking valve (170P) is serially connected to the positive-side servo valve (126P), and the other blocking valve (170N) is serially connected to the negative-side servo valve (126N).
Patent KR-20220132799-A (KR)
Title: Cradle assembly
Inventor: HONG SOON BUM
IPC: G08B21/18
Filed: 2021-03-24
Abstract: A cradle assembly of the present invention includes: a cradle configured to allow infants and toddlers to be seated, and formed in a cylindrical shape to form a seating space in which infants and toddlers are seated inside; and a rotating device disposed on one side of the cradle, and configured to rotate the cradle around a virtual axis of rotation passing through the inside of the cradle. An objective of the present invention is to provide the cradle assembly with an improved structure.
Patent KR-20210123229-A (KR)
Title: Substrate processing apparatus
Inventor: SUMI NORITAKE
IPC: F26B5/00
Filed: 2021-04-01
Abstract: Provided is a substrate processing apparatus for processing a substrate in a chamber with a processing fluid, in which contamination of the substrate due to impurity contaminated from a seal member is effectively prevented. An introduction passage (17) which receives the processing fluid from the outside of the chamber and introduces the processing fluid into a processing space is provided in a chamber (100). The introduction passage opens to the processing space on the side deeper than the substrate in the processing space in view of an open part. On the open part side from the substrate in the processing space, a ceiling plane in the processing space and an upper surface of a substrate holding part (15) are opposite in parallel to each other with a gap, and a passage cross sectional shape forms a constant upper side passage (181) to make the processing fluid which has passed above the substrate flow. The upper side passage is formed by being surrounded by a lid part (14), the chamber, and the seal member (16) and is connected to a buffer space (182) having a passage cross sectional area larger than the passage cross sectional area of the upper side passage. An exhaust passage (183) exhausting the processing fluid to the outside of the chamber is connected to the buffer space.
Patent KR-20220138512-A (KR)
Inventor: KIM YOUNG JOON
IPC: H04N21/44
Filed: 2021-04-05
Abstract: The present invention relates to a learning method and a recognition method using voice tagging for a mobile device and, more specifically, to an image learning and recognition method using voice tagging for learning and recognition steps. In accordance with a purpose of the present invention, provided is a method capable of obviating a procedure, in which a user inputs a value through keyboard input onto a screen, from image learning and recognition steps using voice tagging for a mobile device, performing image learning only through camera shooting and voice, and using the image learning in the recognition step. In accordance with the present invention, the image learning and recognition method using voice tagging is capable of enabling a user to provide data necessary for learning through voice tagging while keeping a camera shooting cation of a mobile device, of which the keyboard input is inconvenient, such that the user can easily and simply finish the image recognition procedure at the same time as shooting, thereby enabling a beginner to easily and conveniently use image recognition technology.
Patent KR-20220082709-A (KR)
Inventor: KIM DO HYUN
IPC: F04C2/10
Filed: 2021-04-08
Abstract: 본 발명은 펌프에 관한 것으로, 로터실을 포함하는 펌프하우징과, 상기 로터실의 중앙측에 배치되고, 중앙부에는 구동부와 연결된 샤프트가 결합되는 인너로터와, 상기 로터실의 내측면에 배치되고, 중앙부에는 상기 인너로터가 배치되는 아우터로터 및, 상기 로터실과 상기 아우터로터간의 마찰을 저감하기 위해, 상기 로터실과 상기 아우터로터간의 마찰면에 형성되는 마찰면 저감부를 포함하여 구성될 수 있으며, 본 발명에 따르면, 상기 마찰면 저감부으로 가압되는 유체의 일부가 유입되어 상기 아우터로터 바디와 상기 로터실간의 마찰면을 감소시키고 윤활하여 아우터로터의 회전을 원활하게 함으로써, 펌핑 성능을 개선하는 효과를 기대할 수 있다.
Patent KR-20210042298-A (KR)
Title: Method for providing information necessary for diagnosis of early liver cancer
Inventor: CHO HYO JUNG
IPC: C12Q1/6886
Filed: 2021-04-09
Abstract: The present invention relates to a novel early liver cancer biomarker for non-invasive in vitro diagnosis, and a kit comprising the same, and more specifically, to: a biomarker composition for early liver cancer diagnosis comprising miR-10b-5p, which is a novel microRNA marker derived from exosomes; a kit for early liver cancer diagnosis including the biomarker composition; and a method for providing information necessary for the diagnosis of early liver cancer. The biomarker composition and the kit according to the present invention exhibit excellent sensitivity and specificity with only a small amount of blood, thereby enabling accurate diagnosis of early liver cancer. Therefore, the biomarker composition and the kit are remarkably excellent in terms of accuracy of diagnosis, simplicity, and economic feasibility.
Patent KR-20220142092-A (KR)
Inventor: KIM BAEK GIL
IPC: C12N5/09
Filed: 2021-04-14
Abstract: The present invention relates to a composition for maintaining a structure of a fibrosis-encapsulated tumoroid (FET) for a long time and to a method for using the same. Since the present invention has dramatically improved the structure of existing tumeroids, which can be widely used in the fields of anticancer drug development and precision medicine, to be maintained for a long period of time, it is expected that, unlike general anticancer drugs, the composition of the present invention can be used in a special anticancer drug research model that requires relatively long-term effect determination.
Patent KR-20220146289-A (KR)
Inventor: JUN SANG YEON
IPC: E04D3/35
Filed: 2021-04-23
Abstract: The present invention relates to a panel for a construction material capable of installing a solar panel which enables installation of a solar panel in a panel for a construction material used as a frame for construction a roof or a wall of a building to complete a building structure and simultaneously obtain solar energy.
Patent KR-20220147855-A (KR)
Title: Negative electrode for all-solid secondary battery and all-solid secondary battery comprising the same
Inventor: HWANG SUN WOO
IPC: H01M10/052
Filed: 2021-04-28
Abstract: The present invention relates to a negative electrode for an all-solid-state secondary battery including: a negative electrode active material layer including a lithium metal; and a protective layer disposed on the negative electrode active material layer, wherein the protective layer includes amorphous carbon, an inorganic conductive compound and a binder, and the protective layer includes 1 to 8% by weight of the binder.
Patent KR-20220149031-A (KR)
Title: A simulation method of urban water resources cyber physical system through water distribution and sewerage linkage
Inventor: JUN HWAN DON
IPC: G06Q50/06
Filed: 2021-04-30
Abstract: The present invention discloses a method for simulating a cyber-physical system for urban water resources through the connection of water supply and sewage. The method comprises a step (a) of selecting a water supply or sewer pipe network data file; a step (b) of automatically parsing the pipe network data file into an EPANET or SWMM model by a controller in a city water resources application program; a step (c) of displaying the automatically parsed syntax in a graphic viewer within the city water resources application program; a step (d) of outputting a first pipe network analysis result by executing a simulation in which the urban water resources simulator analyzes a water pipe network by using the EPANET model; a step (e) of outputting a second pipe network analysis result by executing a simulation in which the urban water resources simulator analyzes the sewage pipe network by using the first pipe network analysis result as input data of the SWMM model; and a step (f) of displaying the simulated first and second pipe network analysis results in connection with each other by the graphic viewer. According to the present invention, the water circulation which occurs around a living space of actual city residents is simulated such that integrated water resource management and monitoring which connects both water resources that increase watershed retention through retention or infiltration in the city due to rainfall, domestic water flow in the city, and water treatment facilities can be performed.