baber/WOPTO huggingface dataset:
Patent KR-20220146050-A (KR)
Inventor: LEE DONG YEON
IPC: F16K11/02
Filed: 2021-04-23
Abstract: The present invention aims to provide a valve assembly which can be easily connected to a connection pipe, where a fluid flows, and reduce assembly time, and an assembly method of the valve assembly. According to the present invention, the valve assembly, which is for controlling the flow of a fluid passing through a connection pipe by being connected to the connection pipe of a fluid supply apparatus where the fluid flows, comprises: a valve body with an orifice formed inside; a flow control unit coupled to the valve body to open/close the orifice; a connection unit having therein a connection flow path connected to the orifice, and connected to the valve body to allow the connection pipe to be inserted; and a sealing tube made of elastically transforming materials and inserted into the connection unit to come in close contact with an inner circumferential surface of the connection unit so as to seal the part between an inner circumferential surface of the connection unit and an outer circumferential surface of the connection pipe.
Patent KR-20220147986-A (KR)
Title: Vehicle floor system
Inventor: AN KWANG HEE
IPC: B62D25/20
Filed: 2021-04-28
Abstract: According to an embodiment of the present invention, a vehicle floor structure may comprise: a floor panel disposed in a lower portion of a vehicle body; a plurality of vehicle body cross members attached to an upper surface of the floor panel; and a plurality of seat rails mounted in the plurality of vehicle body cross members. A longitudinal axial line of each seat rail is perpendicular to a longitudinal axial line of each vehicle body cross member, and at least partial seat rail of the plurality of seat rails can be configured to be partially buried in an upper portion of at least partial vehicle body cross member among the plurality of vehicle body cross members. Accordingly, cost and weight of the vehicle body cross member can be minimized.
Patent KR-20220149104-A (KR)
Title: Vacuum freeze-dryer comprising apparatus for separating moisture from oil and method of controlling the same
Inventor: LEE HEE YOUNG
IPC: F04B23/02
Filed: 2021-04-30
Abstract: An objective of the present invention is to provide a vacuum freeze-dryer and a control method thereof, which maximize the efficiency of freeze-drying by improving the vacuum performance of a pump. According to one embodiment of the present invention, the vacuum freeze-dryer freeze-dries a sample in a pressure state of the triple point of water or lower and comprises: a sealed freeze-drying chamber with the sample arranged therein; a first pump including an intake port connected to the freeze-drying chamber to suck steam vaporized from the sample, an exhaust port discharging the sucked steam, and a storage tank having the intake port and the exhaust port formed thereon and accommodating oil for maintaining airtightness while the steam sucked by the intake port is moved to the exhaust port; an oil-water separation device connected to the first pump to separate water from oil in the first pump; and a second pump connected to the oil-water separation device to generate a negative pressure in the oil-water separation device.
Patent KR-20220150018-A (KR)
Title: Composition for improving scars and keloid comprising zag protein-derived peptides
Inventor: NAM DONG HYUN
IPC: A61K38/17
Filed: 2021-05-03
Abstract: The present invention relates to a zinc-alpha-2-glycoprotein (ZAG) protein-derived peptide, and a use thereof. The ZAG protein-derived peptide according to the present invention inhibits cell migration and reduces the expression of RNA and protein related to scar formation, so that it is possible to be used to prevent, treat or alleviate scars.
Patent KR-20220152742-A (KR)
Inventor: KIM DOO YOUNG
IPC: B62D5/04
Filed: 2021-05-10
Abstract: Disclosed is an electronic steering device of a vehicle. According to the present invention, the electronic steering device of a vehicle comprises: a steering motor connected to a power line supplied from a battery; a reaction motor connected in parallel to the power line supplying power to the steering motor; and a charging unit connected to both ends of the reaction motor in parallel.
Patent KR-20220153391-A (KR)
Inventor: HUH EUI NAM
IPC: H04W4/024
Filed: 2021-05-11
Abstract: The present invention relates to a method by which a position management system located in a cloudlet area provides destination information to an autonomous driving device. When a destination is received from an autonomous driving device located in a cloudlet area, it is checked whether the destination is located in the cloudlet area. If the destination is not located in the cloudlet area, the destination is transmitted to a core cloud which manages the global position information of a plurality of adjacent position management systems located in a plurality of adjacent cloudlet areas, respectively, as well as the global position information of the position management system, and when the global position information of a specific position management system, in which the destination is located, is received from the core cloud, the global position information is provided to the autonomous driving device. The moving path of an autonomous driving device can be determined.
Patent KR-20220154270-A (KR)
Title: Compositions for Skin Moisturizing Using an Extract of Hydrilla verticillata
Inventor: JEONG WON SIK
IPC: A61Q19/00
Filed: 2021-05-12
Abstract: Disclosed is a skin moisturizing composition using a Hydrilla verticillata extract which has hyaluronic acid synthesis promoting activity. The skin moisturizing composition includes a Hydrilla verticillata extract as an active ingredient, wherein an extraction part for the extract is the whole plant, and an extraction solvent is water, ethanol or a mixed solvent thereof.
Patent KR-20220154281-A (KR)
Title: Recycling system of multi-layer structure waste packaging film
Inventor: SONG IN SEOK
IPC: B09B3/00
Filed: 2021-05-12
Abstract: The present invention relates to a recycling system of composite film packaging, which continuously heats and pressurizes multi-layered composite film packaging containing aluminum to melt a polymer resin contained in the composite film packaging, thereby separating and obtaining oil and aluminum respectively from the composite film packaging. The recycling system of composite film packaging according to the present invention comprises: a first extrusion processing unit physically decomposing the composite film packaging through extrusion processing to generate a first processed product; a second extrusion processing unit heating the first processed product to melt a polymer resin and then performing pressurization to generate a second processed product where the predetermined amount of oil is separated; and a third extrusion processing unit heating the second processed product to melt a polymer resin and then performing pressurization to completely separate oil component and obtain pure aluminum.
Patent KR-20220156368-A (KR)
Title: Method for providing online quiz game and system thereof
Inventor: LEE YE SEOK
IPC: G06Q50/10
Filed: 2021-05-18
Abstract: The present invention relates to a game providing method and a system therefor. According to embodiments of the present invention, a game suggestion word is selected, and the selected game suggestion word is transmitted to at least one first terminal. Then, a game question for the game suggestion word is received from the first terminal, and the received game question is transmitted to a plurality of second terminals. Then, an answer to the game question is received from the second terminal. According to the present invention, some of quiz game participants directly set quiz questions for given words, and other participants answer the same. Thus, multilateral communication between the quiz game participants becomes possible. Accordingly, the method for providing the online quiz game allows the quiz game participants to directly set questions and solve the set questions.
Patent KR-20220156391-A (KR)
Title: Hexagonal tent designed for smooth docking with a plurality of vehicles
Inventor: NAM WOO HYUN
IPC: E04H15/06
Filed: 2021-05-18
Abstract: In accordance with an embodiment of the present invention, a hexagonal tent designed for smooth docking with a plurality of vehicles, includes: six mainframes individually having one end converging at one point and individually having the other end connected to a corresponding support frame, and individually extended from the one point in different directions; six support frames individually having one end connected to a corresponding one of the mainframes and individually having the other end fixed to the ground and individually extended along an extension direction of the mainframes; upper tent fabrics installed in a space between the adjacent mainframes and a virtual line connecting the other end of the adjacent mainframes; lower tent fabrics installed in a space between the adjacent support frames and a virtual line connecting one end of the adjacent support frames, and a virtual line connecting the other ends of the adjacent support frames; and a docking part connected to at least one of the lower tent fabrics and a connection part of the vehicle. Therefore, the present invention is capable of increasing the degree of freedom in installation.
Patent KR-20220157177-A (KR)
Title: Vane rotary compressor
Inventor: SONG SE YOUNG
IPC: F04C18/344
Filed: 2021-05-20
Abstract: The present invention provides a vane rotary compressor, which comprises two compression parts in which a suction stroke and a compression stroke are point symmetrical with respect to a center of rotation, and is composed of a plurality of vanes guided by an inner circumferential surface of a cylinder in each compression part integrally, and as a plurality of vane center lines intersect the center of rotation, the balance is improved, and noise reduction and sealing properties are secured.
Patent KR-20220160345-A (KR)
Inventor: JUNG HYUN KI
IPC: H01M50/179
Filed: 2021-05-27
Abstract: An embodiment of the present invention relates to a cylindrical secondary battery comprising: a cylindrical can having a bottom surface and a side portion extending from the bottom surface, wherein one end of the side portion is open to form an opening; an electrode assembly accommodated in the can; and a cap assembly including a gasket which is inserted into the can in a state in which the electrode assembly is inserted in the can to come in contact with the electrode assembly, and a cap plate which is disposed on the gasket and is electrically connected to the electrode assembly, wherein the can has, at the edge of the opening, a curling portion which presses the gasket to bring the gasket in contact with the cap plate. The sealing force of the secondary battery can be enhanced.
Patent KR-20220161102-A (KR)
Inventor: KIM WOO HYEON
IPC: G06Q30/02
Filed: 2021-06-01
Abstract: Embodiments of the present invention relate to a de-identification information trading system and de-identification information trading method. According to embodiments of the present invention, the personalized information may be extracted by analyzing a user's state. According to the embodiments of the present invention, it is possible to provide a transaction service and transaction method for providing efficient advertisements with high conversion at low cost.
Patent KR-20220163595-A (KR)
Inventor: KONG SUNG RANG
IPC: G06F16/9535
Filed: 2021-06-03
Abstract: Disclosed is a technical idea comprising: a function enabling to plan a scenario for an action according to a target of a user customized to the user; a function enabling to crawl the target data on a virtual web, based on an action planning of the user; and a function wherein the target data is reprocessed to meet the target of the user to acquire, as the preset data, for reprocessing. Therefore, the present invention enables a creation of processed data.
Patent KR-20220166383-A (KR)
Title: Sulfur precursor, metal sulfide catalyst using sulfur precursor and manufacturing method thereof
Inventor: LIM TAEHO
IPC: B01J27/04
Filed: 2021-06-09
Abstract: The present invention relates to a sulfur precursor for synthesizing a transition metal sulfide catalyst by an electrochemical method, and a transition metal sulfide catalyst using the same. More specifically, the present invention relates a sulfur precursor capable of increasing the sulfur content of a transition metal sulfide catalyst, a transition metal sulfide catalyst using the same, and a method for manufacturing the same.
Patent KR-20220167862-A (KR)
Title: Real-time school management system having discharge prevention notification and check function and school management method using the system
Inventor: GWAK BYEONG WOO
IPC: H04M1/72436
Filed: 2021-06-15
Abstract: The present invention relates to a system for managing a private educational institute in real time having notification and checking functions for preventing a quitting student, and a method for managing a private educational institute using the same, which improve reliability with parents. The method for managing a private educational institute comprises: an installation step (S100); a setting step (S200); a comparing and diagnosing step (S300); a notification step (S400); and a communication step (S500).
Patent KR-20230007655-A (KR)
Title: Smart high temperature aging system
Inventor: LEE YONG GU
IPC: H01M10/04
Filed: 2021-07-06
Abstract: The present invention relates to a high-temperature aging system comprising: a battery cell tray stack having a structure in which battery cell trays each having a plurality of battery cells accommodated therein are stacked in multiple stages; at least one tray rack which is accommodated in a high-temperature aging chamber and includes a grid-type storage space in which the battery cell tray stack is accommodated; a stacker crane which transports the battery cell trays to the grid-type storage space; a thermal imaging camera installed on the stacker crane to acquire thermal image temperature data of the battery cell trays loaded in the grid-type storage space; and a controller which adjusts the temperature in the high-temperature aging chamber on the basis of the thermal image temperature data. The temperature deviation within a tray can be minimized during a high-temperature aging process.
Patent KR-20210093193-A (KR)
Title: A method, an apparatus, an electronic device, a storage medium, a roadside device, a cloud control platform, and computer program product for processing trajectory
Inventor: MA WEI
IPC: G06T7/00
Filed: 2021-07-06
Abstract: The present invention provides a method, apparatus, electronic device, storage medium, roadside device, cloud control platform, and computer program project for processing a trajectory and relates to a field of a smart transportation, and more specifically, to a computer vision field. According to the present invention, the method for processing a trajectory comprises the following steps of: obtaining a trajectory to be processed, wherein the trajectory to be processed includes at least three position points positioned in an order; determining an auxiliary line based on the number of the position points and preset interpolation points; determining positions of the interpolation points, based on the number of preset interpolation points; and determining and outputting a target trajectory, based on the auxiliary line and the positions of the interpolation points. According to the present invention, position points of a trajectory to be processed during a traveling process of an object are accurately obtained and the position point obtained past a selected position point as a reference point is interpolated. Accordingly, the method of the present invention can be applied to a turning process given a factor of a speed and a real movement trajectory and an instantaneous direction of an object can be more accurately simulated, thereby allowing visualization to be done smoothly and continuously and be close to a reality.
Patent KR-20220007018-A (KR)
Title: Inspection apparatus and substrate transfer method
Inventor: TOKIMATSU TORU
IPC: G03F7/20
Filed: 2021-07-07
Abstract: The present invention improves the throughput of an inspection apparatus for inspecting a substrate. The inspection apparatus for inspecting a substrate includes: first and second disposing parts on which housing containers of housing substrates are disposed, respectively; first and second inspection parts respectively having imaging units for imaging the substrate to inspect the substrate; a first transfer region provided with a first transfer mechanism performing a first operation of transferring the substrate between the housing container of the first disposing part and the first inspection part; and a second transfer region provided with a second transfer mechanism performing a second operation of transferring the substrate between the housing container of the second disposing part and the second inspection part. In plan view, the first and second disposing parts are at positions not overlapping with each other, the first and second inspection parts are at positions not overlapping with each other, and the first and second transfer regions are at positions different from each other so as to perform the first and second operations in parallel.
Patent KR-20220009877-A (KR)
Inventor: KIM HYOUNG JAE
IPC: B24B37/26
Filed: 2021-07-08
Abstract: Provided are a chemical-mechanical polishing pad which improves a polishing rate, and at the same time, reduces manufacturing cost by having porous protruding patterns, and a manufacturing method using laser. The polishing pad comprises: a support layer; and a pattern layer disposed on the support layer and having protruding patterns having a plurality of pores. The protruding pattern has the pore exposed to a side surface, and a ratio of the sum of height occupied by side pores with respect to vertical height of the protruding pattern is disposed in a range of 10-50%.
Patent KR-20230010105-A (KR)
Inventor: CHUNG YO HAN
IPC: G06Q20/14
Filed: 2021-07-08
Abstract: A product purchasing method using cryptocurrency comprises the steps of: receiving a selection of a product desired to purchase; displaying a plurality of cryptocurrencies that can be selected for trading the selected product; receiving a selection for at least one of the plurality of cryptocurrencies; displaying cryptocurrency exchanges to which a standard transaction price for at least one selected cryptocurrency will be applied; receiving a selection of one of the displayed cryptocurrency exchanges; displaying a standard transaction price for one of at least one cryptocurrency selected from the selected cryptocurrency exchange; receiving a selection for the displayed standard transaction price; displaying cryptocurrency payment information for each of at least one selected virtual currency; receiving a payment request among the displayed cryptocurrency payment information; and purchasing the product according to the payment request. The product purchasing method allows a user to purchase a product online directly using cryptocurrency.
Patent KR-20230009196-A (KR)
Inventor: PARK YOUNGWOO
IPC: G06F13/40
Filed: 2021-07-08
Abstract: According to an embodiment of the present disclosure, a storage device comprises: a printed circuit board including a connector having a plurality of pins coupled to an external host device, a controller socket, and first to fourth slots; first to fourth universal flash storage (UFS) devices detachably mounted in the first to fourth slots, respectively; and a storage controller mounted on the controller socket and configured to control the first to fourth UFS devices. The first and second UFS devices communicate with the storage controller via a first channel, while the third and fourth UFS devices communicate with the storage controller via a second channel. The storage device according to the present disclosure may include removable UFS devices instead of a built-in non-volatile memory device.
Patent KR-20230012255-A (KR)
Title: A food ripening furnace and control method thereof
Inventor: KIM TAE GYUN
IPC: A23L3/005
Filed: 2021-07-15
Abstract: The present invention relates to a food ripening storage and a control method thereof, wherein a heater for supplying hot air to a ripening chamber and a hot air circulation fan for circulating hot air are further included in the configuration of a conventional food ripening storage. The heater and the hot air circulation fan are operated without stopping the operation of a cooling system when the temperature of the ripening chamber is less than a set temperature to increase the temperature of the ripening storage and the operation of the heater and the hot air circulation fan is stopped when the temperature of the ripening chamber reaches the set temperature to allow the temperature of the ripening chamber to be maintained accurately at the set temperature, thereby allowing food or food ingredients to be ripened to the optimal state. The food ripening storage of the present invention comprises: a ripening chamber having a temperature sensor for measuring the internal temperature thereof and transmitting the temperature signal and a humidity sensor for measuring internal humidity and transmitting the humidity signal; a cool air circulation fan circulating cool air inside the ripening chamber; a cooling device having an evaporator supplying cool air to the ripening chamber; an operation board allowing a user to set an on/off of the ripening storage, a start/end of a ripening process, and a set value related to ripening; and a control unit connected respectively to the temperature sensor, the humidity sensor, the cool air circulation fan, the cooling device, and the operation board to control operation of the cooling device and the cool air circulation fan in order to keep the temperature in the ripening chamber at the value set by the user. The food ripening storage of the present invention further comprises a heater that heats the air in the ripening chamber, wherein the operation thereof is controlled by the control unit.
Patent KR-20230013981-A (KR)
Title: A separator for electrochemical devices and a electrochemical device comprising the same
Inventor: KIM BONG TAE
IPC: H01G11/52
Filed: 2021-07-20
Abstract: The present invention relates to a separator for electrochemical devices and electrochemical devices equipped with the same, wherein the separator includes an inorganic hybrid porous layer located on at least one side of a polymer porous support and containing an inorganic filler and a binder polymer. The binder polymer includes a first binder polymer, and the first binder polymer is poly(vinylidene fluoride-co-hexafluoropropylene) having a melting temperature of 155℃ or higher. The separator for electrochemical devices according to an embodiment of the present invention has excellent adhesion to electrodes and can improve safety at high temperatures.
Patent KR-20230015070-A (KR)
Inventor: KIM YONG HYUN
IPC: F25C5/08
Filed: 2021-07-22
Abstract: The present invention relates to a control method of an ice maker. According to an embodiment of the present invention, the control method of an ice maker can comprise: a water supply step, an ice making step, and an ice removing step. According to an embodiment of the present invention, the ice removing step can include: a pre-heating step, and an ice removing position moving step. Here, in the ice removing position moving step, an upper heater and a lower heater work. In the pre-heating step, the heat quantity supplied by the lower heater can be set to be smaller than the heat quantity supplied by the upper heater. Through this, thanks to the structural characteristics of the upper heater and the lower heater, the heat quantity supplied from the lower heater with an active heat supply can be controlled, thereby preventing the excessively melting ice in the heating process for removing ice.