baber/WOPTO huggingface dataset:
Patent KR-20190101924-A (KR)
Title: Thermo-hygrometer and method of controlling temperature and humidity for adjusting indoor environment
Inventor: CHEON DONG KI
IPC: F24F11/70
Filed: 2019-08-13
Abstract: The present invention relates to a thermo-hygrometer for adjusting an indoor environment into target temperature and humidity, and a control method thereof. The thermo-hygrometer can control other home appliances by using IoT environment via 5G communication networks, and can estimate a control method of the other home appliances by using machine learning of artificial intelligence. According to an embodiment of the present invention, the thermo-hygrometer for adjusting an indoor environment can comprise: a sensor unit for sensing at least one of temperature and humidity; a communication unit for communicating with external devices; a memory in which information on at least a portion of home appliances arranged indoors is stored; and a control unit generating a control signal for controlling at least a portion of the home appliances to adjust the indoor environment based on the information on the temperature and humidity sensed at least by the sensor unit.
Patent KR-20210019897-A (KR)
Title: Light emitting device and light emitting device package
Inventor: LIM WOO SIK
IPC: H01L33/62
Filed: 2019-08-13
Abstract: According to an embodiment of the present invention, a light emitting element includes: a light emitting structure placed on a substrate and including a first conductive semiconductor layer, an active layer and a second conductive semiconductor layer; a first electrode pad placed on a lower side of the substrate and electrically connected with the first conductive semiconductor layer; a second electrode pad placed on the light emitting structure and electrically connected with the second conductive semiconductor layer; and a conductive layer placed between the light emitting structure and the first electrode pad and being adjacent to the first conductive semiconductor layer and the first electrode pad. The light emitting element includes at least one first hole penetrating the substrate. The conductive layer is placed in the first hole, the lower side of the substrate is placed on the same plane as the lower side of the conductive layer, and the lower side of the substrate is inclined to a side of the substrate. Moreover, according to an embodiment of the present invention, a light emitting element package includes: a body including a cavity; first and second electrodes placed on an inner surface of the body exposed by the cavity; and a light emitting element placed in the cavity and connected with the first and second electrodes. The cavity includes first and second inner surfaces having different inclination angles to a lower side of the cavity while facing in a first direction. An upper side of the light emitting element faces the first electrode placed on the first inner surface, a lower side of the light emitting element faces the second electrode placed on the second inner surface, one side of the light emitting element faces the lower side of the cavity, the lower side of the light emitting element has a first inclination angle to the side of the light emitting element, and an inclination angle between the second electrode and the lower side of the cavity corresponds to the first inclination angle.
Patent KR-20210021227-A (KR)
Title: Semiconductor device with support pattern
Inventor: KIM SEUNGJIN
IPC: H01L21/311
Filed: 2019-08-16
Abstract: The present invention provides a manufacturing method of a semiconductor device which can improve a yield. The method comprises: a step of preparing a substrate including a wafer inside area and a wafer edge area, wherein the wafer inside area includes a chip area and a scribe lane area; a step of sequentially laminating a mold film and a support film on the substrate; a step of forming a first mask film on the support film including a first stepped area in the wafer edge area; a step of forming a step compensation pattern positioned on the first stepped area in the wafer edge area; a step of forming a second mask pattern including opening parts on the step compensation pattern and the first mask film; and a step of sequentially etching the first mask film, the support film, and the mold film by using the second mask pattern as an etching mask to form a plurality of holes in the mold film.
Patent KR-20200074841-A (KR)
Inventor: RYU SU CHAK
IPC: A61F2/76
Filed: 2019-08-20
Abstract: The present invention relates to a prosthetic leg worn to substitute for a foot and an ankle. The prosthetic leg comprises: a prosthetic foot which substitutes for the foot; prosthetic toes which are pivotally joined to the front of the prosthetic foot; and a prosthetic ankle which is joined to and mounted on a wearer′s leg and to which the prosthetic foot is joined. In particular, the prosthetic toes can rotate about the prosthetic foot about an axis of rotation of the prosthetic foot, which is parallel or inclined with respect to a width direction of the prosthetic foot. A torsion spring, which is deformed according to a rotation of the prosthetic toes relative to the prosthetic foot, is disposed between the prosthetic toes and the prosthetic foot, thereby providing a resistance force against the rotation of the prosthetic toes relative to the prosthetic foot.
Patent KR-20190104948-A (KR)
Title: Intelligent Washing Machine and Control Method Of The Same
Inventor: YUNSIK PARK
IPC: D06F39/00
Filed: 2019-08-23
Abstract: According to one embodiment of the present invention, a control method of an intelligent washing machine comprises the steps of: obtaining a fabric image for laundry mounted on a washing tub; extracting fabric classifying information from the fabric image; calculating a predicting water supply time based on the fabric classifying information; and, when the predicting water supply time exceeds a preset reference water supply time, extending the reference water supply time and supplying water to the washing tub during the extended reference water supply time. The washing machine of the present invention can be associated with artificial intelligence modules, drones (unmanned aerial vehicles, UAV), robots, augmented reality (AR) devices, virtual reality (VR) devices, devices related 5G services and the like. Accordingly, the present invention adjusts a water supply time according to laundry, thereby reducing water supply error incidents.
Patent KR-20210024926-A (KR)
Title: Novel compound for detecting peroxynitrite and composition for detecting peroxynitrite comprising the same
Inventor: PARK YONG DAE
IPC: C07F5/02
Filed: 2019-08-26
Abstract: The present invention relates to a novel compound for detecting peroxynitrite and a composition for detecting peroxynitrite including the same. The composition for detecting peroxynitrite includes a compound represented by chemical formula 1 or a pharmaceutically acceptable salt thereof. When using the composition according to the present invention, it is possible to provide an effect of detecting peroxynitrite selectively in vivo or in vitro.
Patent KR-20210028823-A (KR)
Title: Mask for transportation appliance comprising dust filter using triboelectricity
Inventor: KIM SANG WOO
IPC: A61L9/014
Filed: 2019-09-05
Abstract: The present invention relates to a mask which forms frictional electricity by using wasted energy of the power of mobile means, and applies an electric charge to an electric charging part and a collecting part using the generated electric charge to treat fine dust more efficiently compared to an existing mask. The present invention provides the mask which enables a user to easily breathe with little pressure loss by converting rotational energy generated from the power of a movable means into frictional energy to generate the electric charge, and collecting the fine dust by charging by the electric charge.
Patent KR-20210029985-A (KR)
Title: Method for mass production of carbon nanotubes by alkali metal catalyst and carbon nanotube synthesized from it
Inventor: KANG JUN
IPC: B01J31/02
Filed: 2019-09-09
Abstract: The present invention relates to a method for mass production of carbon nanotubes using an alkali metal catalyst and carbon nanotubes obtained therefrom. Particularly, the present invention relates to synthesis of pure carbon nanotubes using an alkali metal catalyst based on Group 1 elements, except hydrogen, with no non-alkali metal catalyst. The method for mass production of carbon nanotubes using an alkali metal catalyst includes the steps of: preparing a carbon source; dissolving an alkali metal-containing compound based on an alkali metal in a solvent to form an alkali metal catalyst precursor solution; and spraying and heat treating the alkali metal catalyst precursor solution, while supplying the carbon source thereto, so that the alkali metal of the sprayed alkali metal catalyst precursor solution may be agglomerated into a nanocatalyst and the carbon source may be dissolved and crystallized in the nanocatalyst, and thus carbon nanotubes may be grown, while the nanocatalyst is removed through vaporization.
Patent KR-20200107737-A (KR)
Inventor: MASE KEIJI
IPC: B24C3/10
Filed: 2019-09-20
Abstract: The present invention relates to a surface treatment method for a DLC coating member. The method comprises the following steps of: regarding a DLC coating member having a DLC film coated on the surface of a base material as a treatment target; spraying particles, which are practically globular and have an average grain diameter (D50) of 1 μm to 20 μm and an in-air fall time of no less than 10 s/m, to the surface of the DLC film of the DLC coating member at a spraying pressure of 0.01 MPa to 0.7 MPa; forming grooves on the surface of the DLC film such that a total projection area of the grooves becomes no less than 50% of a treatment area without the exposure of the base material; and processing the DLC film such that the film has an arithmetic average height (Sa) of 0.01 μm to 0.1 μm and a texture aspect ratio/Str of no less than 0.4. Therefore, the present invention is capable of preventing the exfoliation of a DLC film even when grooves are formed on the surface of a treatment target area.
Patent KR-20210035396-A (KR)
Title: Scafold for restoration of cartilage
Inventor: CHAE DONG SIK
IPC: A61L27/58
Filed: 2019-09-24
Abstract: The present invention relates to a scaffold for cartilage regeneration. The scaffold for cartilage regeneration according to the present invention comprises: a support formed in a plate shape; and a plurality of container units provided on the support and having a space in which a cartilage culture inducing material is received. The support and the container units are made of a biodegradable material. In addition, the scaffold comprises a micro-chain which is formed in a wire shape having a certain length, is made of a biodegradable material, and has at least one inner part into which a second cartilage culture inducing material is injected. Moreover, the micro-chain may be provided in a tangled state between conveyor parts on the support.
Patent KR-20210037307-A (KR)
Title: Electronic device and controlling method of electronic device
Inventor: YOON YOON JIN
IPC: G06N3/02
Filed: 2019-09-27
Abstract: Disclosed are an electronic device and a method of controlling the same, capable of performing machine translation on an obtained sentence. In detail, according to the present disclosure, the electronic device includes a memory for storing at least one instruction, and a processor for executing the at least one instruction. In addition, the processor is configured to: determine, when a first sentence in a first language is obtained, whether to modify the first sentence into another sentence in the first language by using a second language model trained based on a learning corpus; obtain, when the first sentence is determined to be modified into another sentence in the first language, a second sentence in the first language, which is obtained by modifying the first sentence, by inputting the first sentence into a conversion model trained to obtain another sentence having similarity, which is greater than or equal to a threshold value, with the input sentence; and obtain, when the second sentence is obtained, a third sentence in the second language by inputting the second sentence into a translation model trained based on the learning corpus. Accordingly, translation quality of an output sentence is improved.
Patent KR-20210042210-A (KR)
Inventor: LIM TAEK KYU
IPC: F28F1/40
Filed: 2019-10-08
Abstract: The present invention discloses an evaporator. The disclosed evaporator includes: a first header connected to a refrigerant inlet pipe and a refrigerant outlet pipe and having a first flow path through which a refrigerant passes; a second header spaced apart from the first header and having a second flow path through which the refrigerant passes; and a baffle disposed in at least one of the first flow path and the second flow path and having a circulation hole through which the refrigerant passes.
Patent KR-20200060231-A (KR)
Title: Method for intra refresh encoding of a plurality of image frames
Inventor: VIKTOR EDPALM
IPC: H04N19/59
Filed: 2019-10-11
Abstract: The present invention relates to video encoding using periodic intra refresh. More specifically, provided are a method for applying padding of an intra-encoding area between image frames based on movements in the image frame and an encoder. The method for intra refresh encoding of a plurality of image frames (102) of a video stream comprises the steps of: receiving a current motion level; determining an intra-encoding area of the image frame; intra-encoding the intra-encoding area of the image frame when the current motion level does not exceed a first threshold; inter-frame encoding the area of the image frame; expanding the intra-encoding area of the image frame to a determined range when the current motion level exceeds the first threshold; intra-encoding the expanded intra-encoding area of the image frame; and inter-frame encoding the area of the image frame.
Patent KR-20210044625-A (KR)
Title: The smart signal recognizer and generate method of it
Inventor: HONG KWANG SEOK
IPC: G06N3/08
Filed: 2019-10-15
Abstract: The smart signal recognizer of the present invention includes: a sensor for generating sensing information by sensing a user; and a processor for controlling the sensing information transmitted from the sensor to perform multi-label deep learning. The processor performs a plurality of user-selectable pre-processing processes on the sensing information, stores 3D data generated by each of the plurality of pre-processes, and compresses the 3D data generated by each of the plurality of pre-processes into 2D data, performs multi-label deep learning on the compressed 2D data, and generates a smart signal recognition model through the multi-label deep learning. It is possible to design a flexible model, which fits user data.
Patent KR-20210045889-A (KR)
Title: Equipment for the production of recycled fuel from waste vinyl
Inventor: KIM JAE SOO
IPC: B02C18/22
Filed: 2019-10-17
Abstract: In the present invention, disclosed is equipment for production of recycled fuel using waste vinyl, which finely pulverizes waste vinyl input using a pulverizing means when waste vinyl is put into a hopper, and then melts the same at a certain temperature to be compressed by fusion, and cuts the waste vinyl to a certain size through a molding means, thereby transforming the waste vinyl into renewable fuel for each unit to be discharged automatically. As the equipment for production of recycled fuel using waste vinyl, according to the present invention, automatically pulverize, fuse, compress, and cut the waste vinyl to be discharged as recycled fuel for each unit, the waste vinyl can be effectively treated, and there are effects such as recycling waste vinyl and using the waste vinyl as alternative energy, preventing environmental pollution, saving energy and the like.
Patent KR-20210046491-A (KR)
Title: Sediment treatment devices for lakes and reservoirs
Inventor: YOO CHUN NAM
IPC: C02F1/52
Filed: 2019-10-18
Abstract: The present invention relates to a sediment treatment device for lakes and reservoirs. The present invention includes a buoyancy ship, a compressor, a suction pump, a flotation and suction treatment device, a sediment dehydration unit, a transfer conveyor, a sediment collection box and a storage battery, absorbs sediment in water and collects the same after dehydration through an absorption means installed in the water while floating in lakes and reservoirs, and minimizes the moisture in the sediment collected by the same to easily post-treat the collected sediment.
Patent KR-20200096085-A (KR)
Inventor: YOON MYUNG HEE
IPC: H01L23/367
Filed: 2019-10-21
Abstract: The present invention relates to a heat sink used for dissipating heat generated from a power semiconductor by being combined with the power semiconductor and a manufacturing method thereof. The configuration of the present invention includes: a plate-shaped body; a mounting part protruding integrally with a main body by a press working on one surface of the main body; and an accommodation space part formed inside the mounting part so that the power semiconductor can be inserted. And the manufacturing method includes the steps of: punching a hole to be an opening by punching a flat metal plate; and forming a mounting part by drawing-processing the metal plate.
Patent KR-20210050240-A (KR)
Title: Rent trading method for FX margin trading with real holding amount confirming service
Inventor: PARK WOONG
IPC: G06Q30/06
Filed: 2019-10-28
Abstract: The present invention relates to a rent trading method for FX margin trading with a real holding amount confirmation function. A company server providing an FX margin trading rent trading service allows a member to confirm in real time the real holding amount of FX margin trading products held for actual FX margin trading in the FX margin trading, displays the total amount of a rent product designated for current rent trading in relation to the real holding amount and, in a case where there is a rent product in the process of rent trading, displays a rentable amount in relation to the total amount. When rent trading with respect to the rent product is applied in a state where the rentable amount is automatically distributed and displayed for each rent product proportionally, inverse-proportionally or randomly to the order of member rent trading applications during the immediately previous rent trading in relation to the currently displayed rental amount among the rent products distinguished based on the rent amount or rent start time, the company server performs rent trading by determining whether the rent product reaches the rent loss stop position or the rent profit limit position set in accordance with the rent trading amount based on the currency exchange fluctuations in the FX margin trading market from the rent start point. According to the present invention, a FX margin trading rent trading member can confirm that the company server has FX margin trading products for actual FX margin trading in the FX margin trading market, and thus reliability can be ensured with respect to the FX margin trading rent trading service provided by the company server.
Patent KR-20210054850-A (KR)
Title: Method for driving engine
Inventor: JUN JI HOON
IPC: F02D41/22
Filed: 2019-11-06
Abstract: The present invention relates to a method of operating an engine which includes a cam sensor measuring the top dead point of one of a plurality of cylinders and a crank sensor measuring the rotation angle of a crankshaft. The method of operating an engine comprises: a cylinder identification step of selecting angle areas contributing to the rotation of the crankshaft for each of the cylinders in a two-spin angle area of the crankshaft; a segment time measurement step of storing the segment time of each of the cylinders by measuring the time required for the crankshaft to rotate in each of the angle areas; and a misfiring determination step of determining one of the cylinders as a misfiring one when the segment time of one of the cylinders is determined as being greater than the segment time of the other cylinders. Through the method, the occurrence of misfiring can be sensed by using the cam sensor and the crank sensor installed in the engine without the need for the addition of a separate sensor, thereby reducing manufacturing costs and improving the reliability of misfiring sensing. Moreover, when the misfiring of an engine is sensed, at least one of an ignition timing and a dwell time of an ignition coil is controlled to compensate for the misfiring, thereby preventing the occurrence of misfiring.
Patent KR-20210055388-A (KR)
Title: Chunha Espresso Shakerato and preparation method thereof
Inventor: HWANG CHUN HA
IPC: A23F5/24
Filed: 2019-11-07
Abstract: The present invention relates to Chunha espresso shakerato using espresso lungo cubes, wherein a coffee solution of 0°C or less prepared through a predetermined process so that a low temperature and uniform taste of coffee can be maintained for a long time when drinking coffee, a rich taste and a rich flavor can be provided even with little caffeine due to the increased amount of oxygen dissolved in coffee, and has a soft texture due to a rich foam generated by itself, and a manufacturing method thereof. More specifically, the method comprises the following steps: extracting a raw espresso liquid from coffee bean powder; preparing espresso cubes by cooling the extracted raw espresso liquid; preparing a mixture by putting ice cubes formed by freezing water and the prepared espresso cubes in a container and shaking the container 110 to 130 times; and manufacturing Chunha espresso shakerato by putting the prepared mixture in a cup and mixing the ice cubes prepared by freezing water and the prepared espresso cubes therewith.
Patent KR-20210055417-A (KR)
Title: Method and apparatus for transmitting and performing user equipment policy using subscription information
Inventor: LEE JICHEOL
IPC: H04W8/02
Filed: 2019-11-07
Abstract: The present disclosure relates to a communication method for converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for IoT, and a system thereof. The present disclosure can be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services, and the like. In addition, the present invention discloses a method and device for transmitting and performing a policy of a terminal using subscription information in a wireless communication system.