baber/WOPTO huggingface dataset:
Patent KR-20220012000-A (KR)
Inventor: CHANGHYEON LEE
IPC: H04N13/204
Filed: 2020-07-22
Abstract: According to an embodiment, disclosed is a control method of a robot cleaner comprising: a floor mapping step in which a robot cleaner travels in an area to be cleaned and collects information on a floor surface; a cleaning plan development step in which a cleaning plan of the robot cleaner is determined on the basis of the collected information on the floor surface; and a robot control step in which, once the cleaning plan is determined, the robot cleaner is controlled so as to travel and clean according to the cleaning plan. According to one embodiment of the present invention, it is possible to efficiently clean the floor surface by considering that the type and material thereof.
Patent KR-20220014077-A (KR)
Inventor: KIM SANG OK
IPC: G06Q50/02
Filed: 2020-07-28
Abstract: Disclosed are a smart farm system using visible light communication (VLC), which does not require construction of an Internet infrastructure, and a control method thereof. According to one aspect of the present invention, the method for controlling a growth environment of a smart farm system by VLC comprises the following processes of: transmitting, by a user terminal, control information for controlling a driver; receiving, by a visible light receiver (VL receiver), the control information to transmit the control information to a management device; receiving, by the management device, the control information from at least one of the VL and an adjacent management device; transmitting, by the management device, a first VL signal including the control information; and receiving, by the driver (operation device), the first VL signal and adjusting the growth environment on the basis of the control information extracted from the first VL signal.
Patent KR-20200101898-A (KR)
Inventor: LEE HYO JONG
IPC: A23L33/105
Filed: 2020-08-20
Abstract: The present invention is a water-soluble extract of Artemisia capillaris effective in preventing or alleviating gastric mucosa-damaging gastrointestinal diseases, a composition for preventing or alleviating mucosal damaging gastrointestinal diseases containing the same. More specifically, the present invention relates to a composition for preventing or alleviating mucosal damaging gastrointestinal diseases having an effect of preventing or alleviating mucosal damaging gastrointestinal diseases caused by excessive gastric acid and stress through maintenance, protection and regeneration of a gastrointestinal mucosa system, a food composition and a pharmaceutical composition.
Patent KR-20210154674-A (KR)
Inventor: KIM DONG WAN
IPC: B01J35/00
Filed: 2020-08-20
Abstract: The present invention relates to a method for producing a cobalt phosphide-based electrocatalyst having a crystalline-amorphous hybrid phase and a cobalt phosphide-based electrocatalyst having a crystalline-amorphous hybrid phase produced thereby. The method for producing a cobalt phosphide-based electrocatalyst having a crystalline-amorphous hybrid phase of the present invention includes: stirring a mixture of a cobalt compound and a urea compound for one hour to produce a first mixture; performing a surface treatment on a substrate made of carbon to produce a carbon current collector in which a hydrophilic functional group is formed; performing a hydrothermal synthesis of the carbon current collector in the first mixture for a second time and within a first temperature range to form a nanosheet precursor including cobalt oxide; and performing phosphidation on the nanosheet precursor with a phosphorus compound by a heat treatment for a third time and within a second temperature range. According to the present invention, the cobalt-phosphide-based electrocatalyst having a crystalline-amorphous phase is provided, thereby exhibiting excellent electrocatalyst hydrogen generation reaction in a wide range of pH.
Patent KR-20220029196-A (KR)
Title: A autism cell model by MDGA2 gene deletion and the preparation method thereof
Inventor: SEO JIN SOO
IPC: C12N5/0793
Filed: 2020-09-01
Abstract: The present invention relates to an autism brain cell model with MDGA2 gene deleted and a method for preparing the same, and more specifically, to an autism brain cell model prepared by differentiating human induced pluripotent stem cells into brain neurons by knocking out the MDGA2 gene using a CRISPR/Cas9 system, a preparation method thereof, and a method for screening autism therapeutics using the brain cell model. According to the present invention, a human-derived autism brain model was prepared by deleting the MDGA2 gene in human induced pluripotent stem cells using CRISPR/Cas9 gene editing technology and differentiating the same into brain neurons, so as to overcome limitations such as expression patterns of proteins different from those of human cells observed in existing animal models. Above all, considering that a subject of autism is a child under the age of three, it is possible to find out the pathogenesis of autism caused by MDGA2 dysfunction and effectively use the same for discovery of therapeutic substances and verification of efficacy by providing a model system capable of solving the problem of human subject research in which brain cells cannot be directly used.
Patent KR-20210151637-A (KR)
Inventor: ZHOU XIAOZHOU
IPC: C01F5/24
Filed: 2020-09-03
Abstract: The present invention relates to a system for preparing calcium magnesium carbonate using calcium magnesium ionic solution leached by carbon dioxide. The system according to the present invention includes: a precipitation reaction tank to which an alkaline reagent and supernatant for leaching calcium magnesium ions are added continuously and which is further provided with a carbon dioxide transport path for supplementing carbon dioxide with gases collected cyclically through firing; a solid-liquid separation unit for separating slurry formed from the reaction in the precipitation reaction tank and preparing a calcium magnesium carbonate product and slurry as a raw material for the next cycle; and a pyrolysis unit for firing and decomposing a part of the calcium magnesium carbonate product to prepare the alkaline reagent, and transporting the alkaline reagent cyclically to the precipitation reaction tank for the next cycle of reaction. According to the present invention, it is possible to recover and extract calcium magnesium carbonate from industrial waste, or to mineralize carbon dioxide, thereby producing calcium magnesium carbonate. It is also possible to convert a waste material into a valuable material by using it reasonably and sufficiently, thereby realizing eco-friendly characteristics and reducing the production and processing cost.
Patent KR-20220041311-A (KR)
Title: Method and Apparatus for Manufacturing Carbon Nano Fiber
Inventor: KIM SUNG WOO
IPC: D01F9/133
Filed: 2020-09-25
Abstract: The present invention relates to a method and apparatus for manufacturing carbon nanofiber. According to the present invention, a method for manufacturing carbon nanofiber by thermally decomposing a carbon source gas with a catalyst comprises the following steps: preparing a catalyst on a boat having a concavo-convex shape in a reaction tube; raising the temperature of the reaction tube to a predetermined temperature under a nitrogen gas atmosphere; and generating uniform carbon nanofibers by supplying a carbon source gas into the reaction tube. Accordingly, since the catalyst is arranged on the boat having a concavo-convex shape in the reaction tube, the carbon source gas is uniformly supplied to a large amount of catalyst, and thus high-quality and uniform carbon nanofibers can be produced in large quantities.
Patent KR-20220043959-A (KR)
Title: Container type plant growth apparatus
Inventor: LEE SANG MIN
IPC: A01G9/24
Filed: 2020-09-28
Abstract: An objective of the present invention is to provide a container-type plant cultivation apparatus capable of acquiring ease of operation and optimal productivity through use of an internal cultivation space while increasing rigidity of a structure against wind and the like by lowering the overall height of the cultivation apparatus. To this end, the container-type plant cultivation apparatus comprises: a floor partition frame for partitioning a first cultivation room and a second cultivation room; a container-type first cultivation unit coupled to the lower part of the floor partition frame and forming the first cultivation room together with the floor partition frame; and a greenhouse-type second cultivation unit coupled to the upper part of the floor partition frame and forming the second cultivation room together with the floor partition frame. The first cultivation room is divided into a first cultivation area in which plants are grown and a first non-cultivation area which provides a workspace. The second cultivation room is divided into a second cultivation area for plant cultivation and a second non-cultivation area providing a workspace. The floor partition frame includes a first frame part disposed between the first cultivation area and the second non-cultivation area and a second frame part disposed between the first non-cultivation area and the second cultivation area. The first frame part and the second frame part are provided to have a height difference and the first cultivation area and the second cultivation area are arranged alternately with each other.
Patent KR-20210038388-A (KR)
Title: Ionomer Dispersion Having High Disperse Stability, Method for Manufacturing The Same, and Polymer Electrolyte Membrane Manufactured Using The Same
Inventor: NAYOUNG KIM
IPC: H01M8/1004
Filed: 2020-09-29
Abstract: The present invention relates to an ionomer dispersion capable of improving both ionic conductivity and durability of a polymer electrolyte membrane by containing a high content of ionomer solids while having high dispersion stability and thus optimizing the morphology of the ionomer in the polymer electrolyte membrane, to a manufacturing method thereof, and to a polymer electrolyte membrane manufactured using the same.
Patent KR-20220045364-A (KR)
Title: Method for generating modularized artificial intelligence model for generating and managing meeting schedule between users and application method using thereof
Inventor: OH SONG JIN
IPC: G06Q10/10
Filed: 2020-10-05
Abstract: Disclosed is a method for a server to generate a meeting schedule between users of two or more user terminals by using a neural network model. According to the present invention, the method comprises: a step of receiving and pre-processing user data acquired from a chatbot function and a schedule function from two or more user terminals; a step in which a plurality of encoders based on the neural network model acquires a plurality of output values by entering the pre-processed user data; a step of acquiring two or more conversational sentences including the meeting schedule of the users through a decoder based on the neural network model based on the plurality of output values; and a step of transmitting each of the conversational sentences to each user terminal. Here, the plurality of encoders comprises: a first encoder which has previously learned a user conversational pattern; a second encoder which has previously learned a user time use pattern; a third encoder which has previously learned a user taste pattern; and a fourth encoder which has previously learned a user traffic line pattern. The present invention aims to provide a method for a server to generate a meeting schedule between users of two or more user terminals by using a neural network model, which is capable of increasing user convenience.
Patent KR-20210044715-A (KR)
Title: Tenter-clip carriage for a conveyor chain arrangement of a stretching system and an associated stretching system
Inventor: BAUER MICHAEL
IPC: B29C55/12
Filed: 2020-10-14
Abstract: A tenter clip carriage (13) for a stretching system comprises: a vertical direction (LR), a horizontal direction (QR), and a clamping device. The tenter clip carriage (13) comprises: a fixing part to fix the tenter clip carriage to a partial chain part (11') of a conveyor chain device of the stretching system. The tenter clip carriage (13) includes: at least one stabilizing roller (19d, 19d', 19d") or at least one stabilizing sliding element. The at least one stabilizing roller (19d, 19d', 19d") or the at least one stabilizing sliding element is directly maintained by a guide device (20); indirectly maintains two chain segments (11_1, 11_2) of the partial chain part (11') of the conveyor chain device (11) in the tenter clip carriage (13) through a pin (11c) for connecting the two chain segments; and is not particularly affected by transport force and driving force applied to the tenter clip carriage (13) or the partial chain part (11') to move the tenter clip carriage (13) or the partial chain part (11'). The at least one stabilizing roller (19d, 19d', 19d") or the at least one stabilizing sliding element can be vertically or horizontally adjusted to the vertical direction (LR) by a force accumulate or a spring force accumulate (23).
Patent KR-20220051984-A (KR)
Title: Multi functional exercise device
Inventor: JANG GI NAM
IPC: A63B21/00
Filed: 2020-10-20
Abstract: The present invention relates to a multi-functional exercise device, which comprises: a folding type frame assembly including a pair of first frames and a pair of second frames extending horizontally, having hinge brackets fixedly mounted on an outer side and an inner side connected to a rear end of the first frames wherein front ends of the second frames are connected to be rotatable to a lower side of the first frames via pivot pins to adjacent hinge brackets; a user support part having a saddle member and a backrest member disposed between the second frames; and a user exercise part including a connecting link supported between rear ends of the first frames and front ends of the second frames, a stepper assembly disposed between the connective link and the first frames and a handle detachably connected to a column formed on the connecting link. The present invention is suitable for use by women because of the simple structure and small volume.
Patent KR-20220052140-A (KR)
Inventor: LEE DONG CHUN
IPC: G06T3/40
Filed: 2020-10-20
Abstract: Provided is a method for generating customized three-dimensional human body model data. The method comprises the steps of: reading first bounding box information obtained from three-dimensional human body model data through a pretreatment process; dividing the three-dimensional human body model data to be modified to correspond to a target object, into a plurality of first sub-regions; matching three-dimensional vertices constituting the three-dimensional human body model data with the corresponding first bounding box information; obtaining two-dimensional appearance information from the two-dimensional orthogonal image of the target object; generating a plurality of second sub-regions generated by dividing each part of the two-dimensional appearance information to correspond to the first sub-regions; calculating second bounding box information on the second sub-regions; and matching the first bounding box information with the second bounding box information to generate customized three-dimensional human body model data corresponding to the two-dimensional appearance information. Therefore, various human body model data can be used in making content.
Patent KR-20220057362-A (KR)
Title: Cosmetic composition with improved spraying power
Inventor: LEE YOUNG SOOK
IPC: A61Q19/00
Filed: 2020-10-29
Abstract: The present invention relates to a cosmetic composition with improved spraying power comprising dimethicone PEG-7 phosphate and triethyl citrate. The cosmetic composition has excellent particle dispersibility and a wider spraying angle, thereby being able to exhibit excellent spraying power without depending on a container.
Patent KR-20220057831-A (KR)
Inventor: KIM UNGKI
IPC: C08L83/04
Filed: 2020-10-30
Abstract: The present invention relates to a top-coat coating composition for ships. The coating composition comprises: an acrylic resin; a curing agent; an infrared-reflecting white pigment; and an infrared-reflecting black pigment. The curing agent includes polysiloxane, the infrared-reflecting white pigment includes titanium oxide, and the infrared-reflecting black pigment includes at least one oxide selected from the group consisting of iron oxide, iron-manganese oxide, chromium-iron composite oxide, and a mixture thereof.
Patent KR-20210056240-A (KR)
Title: Etching method and plasma processing apparatus
Inventor: YOKOYAMA TAKAHIRO
IPC: H01L21/3213
Filed: 2020-11-03
Abstract: Disclosed is an etching method, which includes a step (a) of preparing a substrate in a chamber of a plasma processing device. The substrate includes a silicon-containing film and a mask. The mask contains carbon. The etching method further includes a step (b) of etching the silicon-containing film by a chemical species from plasma generated from the processing gas in the chamber. The processing gas contains a halogen element and phosphorus. In the step (b), a bond between carbon and phosphorus is formed on the surface of the mask.
Patent KR-20220060627-A (KR)
Title: Vehicle control system and vehicle control method
Inventor: LEE KYUNG CHUL
IPC: G10L15/26
Filed: 2020-11-04
Abstract: A disclosed vehicle control system comprises: a display; a microphone obtaining voice of a user; a memory storing a conversation model related to signs in a vehicle; and a processor which identifies a query about a sign in the vehicle from the voice of the user, determines a response corresponding to the query related to the sign by using the conversation model, and controls the display to output the determined response. The vehicle control system accurately provides information related to the signs in the vehicle to the user.
Patent KR-20220060742-A (KR)
Title: Wall-mounted TV bracket with variable installation position
Inventor: KIM MIN JEONG
IPC: H04N5/655
Filed: 2020-11-05
Abstract: The present invention has an effect of preventing a wall connection part provided inside from being caught when a TV is moved in one direction by forming moving holes drilled at predetermined intervals on one surface of a TV holding part, and changing the position of a TV holding plate in a state where the TV holding plate is prevented from being separated by forming variable bolt fastening holes on one side of the TV holding plate, wherein the variable bolt fastening holes are cross-shaped.
Patent KR-20220061731-A (KR)
Title: Fire Resistance Concrete Composition And Method for Making Fire Resistance Concrete Using the Same
Inventor: LEE HAENGKI
IPC: B28B1/14
Filed: 2020-11-06
Abstract: The present invention relates to: a fire-resistant concrete composition which includes a binder containing industrial by-product powder and calcium alumina cement (CAC), an alkali activator mixed with the binder, and a void generation fiber made of a resin melting at a temperature of 200 ± 30 ℃ generated during a fire, thereby preventing explosion inside concrete by high-temperature heat generated during a fire and providing excellent heat resistance and mechanical strength by suppressing heat transfer inside the concrete; and a fire-resistant concrete manufacturing method using the same. According to the present invention, the method comprises the following steps: (S1) inserting and stirring powder of industrial by-products, CAC, and aggregate in a mixer for dry-mixing; (S2) adding an alkali activator to the mixer and stirring the mixture to prepare mortar; (S3) using a fiber spreader to uniformly mix a void generation fiber in the mortar by stirring the mortar while scattering and supplying the void generation fiber in the mixer; and (S4) pouring the mortar in the mixer into a mold or formwork and curing the same.
Patent KR-20220067702-A (KR)
Title: Integrated Operating Solution System for Manufacturing Firm
Inventor: EOM YOUNG HEUM
IPC: G06Q10/10
Filed: 2020-11-18
Abstract: The present invention provides an integrated operating solution system for a manufacturing firm. The integrated operating solution system for a manufacturing firm comprises: an enterprise resource planning (ERP) module; a manufacturing execution system (MES) module; a point of production (PoP) module; a supply chain management (SCM) module; a groupware module; and an ERP server integrated as three tiers of a web server, a DB server, and an application server to be linked with the respective modules. The ERP module, the MES module, the PoP module, the SCM module, and the groupware module are integrated into one platform. Therefore, the integrated operating solution system for a manufacturing firm have no need to build a separate intermediate system for each module and an interface, and can respond quickly to a failure when the same occurs.
Patent KR-20220067733-A (KR)
Title: Vehicle lightweight deep learning processing device and method applying multiple feature extractor
Inventor: LEE SANG SEOL
IPC: G06V10/10
Filed: 2020-11-18
Abstract: Provided are a lightweight deep learning processing device and method for a vehicle, applying a multiple feature extractor. An object detecting method, according to an embodiment of the present invention, comprises: receiving a first image of a first type, a second image of a second type, and a third image of a third type; estimating illuminance; generating a feature map by differently fusing the first image, second image, and third image on the basis of the estimated illuminance; and detecting an object by analyzing the generated feature map. Thereby, it is possible to detect/classify objects by receiving images generated by different sensors installed in a vehicle, by means of a lightweight embedded deep learning network.
Patent KR-20220067826-A (KR)
Title: Manufacturing method for processed food using flatfish by-product and processed food of flatfish by-product manufactured using the same
Inventor: LEE JAE WOO
IPC: A23L7/10
Filed: 2020-11-18
Abstract: The present invention relates to a method for manufacturing a processed food using a flatfish byproduct. The method includes: a first step of washing and disinfecting a flatfish; a second step of separating a flatfish fillet from washed and disinfected flatfish; a third step of grinding the flatfish byproduct left after the flatfish fillet separation; a fourth step of mixing and kneading the ground flatfish byproduct with flour; a fifth step of performing six-hour primary fermentation in a fermentation chamber 10 degrees Celsius in temperature and 75% in humidity; a sixth step of subdividing the primarily fermented dough into 250 to 300 g, forming a round shape, and then performing 30-minute secondary fermentation; a seventh step of forming the secondarily fermented dough into a bread shape and performing 40-minute tertiary fermentation at 30 to 32 degrees Celsius in temperature and 85% in humidity; and an eighth step of baking the bread-shaped dough in an oven after the tertiary fermentation.
Patent KR-20220075107-A (KR)
Inventor: KIM DEOK HYEON
IPC: B65B51/22
Filed: 2020-11-27
Abstract: 본 발명은 리드 필름을 발효유 용기에 융착하는 것으로서, 특히 리드 필름의 초음파 융착시 고정 블록이 발효유 용기를 감싸서 고정하는 한편, 상기 고정 블록의 상면은 발효유 용기의 저면을 지지하여 발효유 용기의 형상이 다소 변하더라도 초음파 융착부의 가압시 자세가 변경되지 않아 리드 필름을 정확하게 융착할 수 있는 발효유 용기를 위한 리드 필름 융착 장치 및 방법이다.
Patent KR-20220076093-A (KR)
Title: 글로벌 오픈 마켓의 키워드 랭킹 분석 서비스 제공 장치 및 그 동작 방법
Inventor: CHOI WOO SEOK
IPC: G06Q30/06
Filed: 2020-11-30
Abstract: 본 발명의 실시 예에 따른 방법은, 하나 이상의 판매자 단말로부터 수신되는 판매자 정보를 등록하는 단계; 글로벌 오픈 마켓 네트워크로부터 상기 판매자 정보에 대응하는 판매 제품 정보를 획득하는 단계; 상기 판매 제품 정보에 대응하는 연관 키워드 정보를 크롤링하는 단계; 상기 연관 키워드 정보에 기초하여, 상기 글로벌 오픈 마켓 네트워크에서의 검색 결과 정보를 수집하는 단계; 및 상기 검색 결과 정보의 매칭 분석에 따라 상기 판매자 단말로 키워드 랭킹 분석 서비스를 제공하는 단계를 포함한다.