baber/WOPTO huggingface dataset:
Patent KR-20210154021-A (KR)
Inventor: LEE KYUNGHWAN
IPC: H02G7/05
Filed: 2020-06-11
Abstract: According to an embodiment of the present invention, a processing branch line support comprises: a panel unit formed to extend in a direction crossing an extension direction of an electric pole; and a plurality of processing branch line coupling units coupled to the other side opposite to one side of the panel unit facing the ground. Any one of the plurality of processing branch line coupling units is located on one side of the panel unit in a direction crossing the extension direction of the electric pole. The other one of the plurality of processing branch line coupling units is located on the other side opposite to the one side of the panel unit in the direction crossing the extending direction of the electric pole.
Patent KR-20210158261-A (KR)
Inventor: BAIJAL ANANT
IPC: H04N17/00
Filed: 2020-06-23
Abstract: Disclosed is a device for evaluating the video quality. The device for evaluating the video quality includes a memory storing one or more instructions and a processor executing the one or more instructions stored in the memory. By executing one or more instructions, the processor, based on the blur level of frames included in the video, may identify whether the frame is an entire blur frame or a partial blur frame, obtain an analysis-based quality score for the entire blur frame corresponding to the input frame being the entire blur frame, obtain a model-based quality score for the partial blur frame corresponding to the input frame being the partial blur frame, and process the video quality using at least one of the analysis-based quality score and the model-based quality score.
Patent KR-20220000245-A (KR)
Title: Positive electrode additives and manufacturing method threrof
Inventor: YOON TAE HUN
IPC: H01M10/42
Filed: 2020-06-25
Abstract: The present invention relates to a method for manufacturing a positive electrode additive, including: a first step of manufacturing a perlithium metal oxide represented by chemical formula 1 (Li_aMO_b); and a second step of heat-treating the lithium metal oxide in an oxygen atmosphere to form a lithium metal oxide coating layer having a metal oxidation number of +3 on the surface of the perlithium metal oxide. In formula 1 (Li_aMO_b), M is at least one selected from Co, Mn, and Fe, and 3<a<7 and 3<b<5 are satisfied.
Patent KR-20210002032-A (KR)
Inventor: MOON JIN SEOK
IPC: A61P29/00
Filed: 2020-06-26
Abstract: The present invention relates to a novel probiotic composition for modulating intestinal immunity. Particularly, the present invention relates to a composition for preventing, alleviating or treating inflammatory bowel disease or irritable colon syndrome including Lactobacillus johnsonii, Lactobacillus plantarum and Bifidobacterium animalis subspecies lactis as active ingredients. The composition including a combination of three specific lactic acid bacteria is significantly effective for preventing and treating inflammatory bowel disease (IBD) or irritable colon syndrome.
Patent KR-20220001220-A (KR)
Title: Method of gas sensing sensor manufacturing and gas sensing kit by the same
Inventor: CHOI JUNG WOOK
IPC: G01N27/407
Filed: 2020-06-29
Abstract: Disclosed are a manufacturing method of a gas detection sensor, and a gas detection kit using a gas detection sensor manufactured thereby. According to the present invention, the gas detection sensor comprises: a substrate; an electrode formed on the substrate; and a thin film with 1-2 ㎛ of thickness, crossing the electrode formed on the substrate and having a transition metal chalcogen compound.
Patent KR-20210014068-A (KR)
Inventor: KATAOKA SHOICHI
IPC: B23Q3/157
Filed: 2020-07-01
Abstract: An objective of the present invention is to allow a blade to be automatically exchanged even if the fit tolerance of the blade for a flange is strict. A blade exchange mechanism comprises: a first suction unit (711) to suck a blade (61); a second suction unit (712) which is provided separately from the first suction unit (711), and sucks a flange (64) having a blade mounting unit (641) on which the blade (61) is mounted; a detaching member rotating unit (713) which is positioned in the second suction unit (712), and rotates a detaching member (65) allowing the blade (61) to be detached from a spindle (62); and a blade transport unit (72) to suck a surface of the blade (61) opposite to a suction surface by the first suction unit (71) to transport the blade (61) with respect to the flange (64) sucked by the second suction unit (712).
Patent KR-20220006250-A (KR)
Inventor: SA TAE HYEONG
IPC: B05B12/00
Filed: 2020-07-08
Abstract: The present invention relates to a dismantlable-prefabricated clean gate structure. The dismantlable-prefabricated clean gate structure includes: lower horizontal frames spaced apart from each other to be horizontal, at a predetermined distance; vertical frames provided in the center of each of the lower horizontal frames to be erected to a predetermined height; upper horizontal frames arranged on the top of each of the vertical frames in a direction orthogonal to the lower horizontal frames to have both ends combined therewith; a cleaning agent supply part provided in an upper part of the rear side of the lower horizontal frames; and a cleaning agent discharge part having one side connected to the cleaning agent supply part and having the other side provided on the inside of the vertical frames, wherein the lower horizontal frames, the vertical frames and the upper horizontal frames can be assembled and dismantled. Therefore, the dismantlable-prefabricated clean gate structure can be easily assembled and dismantled to facilitate transport and indoor installation, and meanwhile, the structure can increase the disinfection rate to prevent harmful bacteria from spreading.
Patent KR-20220012731-A (KR)
Inventor: CHAE SONG A
IPC: C08F2/44
Filed: 2020-07-23
Abstract: The present application provides a curable composition which comprises a cyclic ether-based acrylic compound in an acrylic monomer component and mixes the acrylic monomer component and a filler to form a cured product with excellent resistance to moisture and humidity, storage stability, room temperature curing, fast curing, appropriate hardness, and thixotropism.
Patent KR-20220014990-A (KR)
Inventor: LEE WON TAE
IPC: H01R13/52
Filed: 2020-07-30
Abstract: The present invention relates to a manual service disconnect (MSD) alternative safety apparatus using an interlock circuit. Specifically, the present invention relates to the safety apparatus using the small and economical interlock circuit as a safety apparatus for replacing MSD for urgently blocking a power unit that supplies high voltage. The vehicle electric system of the present invention comprises at least one relay unit and a connector for blocking control power of the relay unit.
Patent KR-20220019562-A (KR)
Inventor: YANG YUNG HUN
IPC: C12N9/10
Filed: 2020-08-10
Abstract: The present invention relates to a method for producing a bioplastic, and more particularly, relates to a method for producing a bioplastic using a recombinant strain into which a cyclopropane acyl-transferase gene derived from a marine microorganism is introduced. According to the present invention, by introducing a cyclopropane acyl-transferase gene derived from a marine microorganism into a strain, resistance to toxic substances can be increased and the production of bioplastics can be improved.
Patent KR-20210066697-A (KR)
Title: Apparatus and method for predicting human depression level using multi-layer bi-lstm with spatial and dynamic information of video frames
Inventor: LEE YOUNG KOO
IPC: G06K9/00
Filed: 2020-08-25
Abstract: The present invention relates to an apparatus for analyzing spatial information and dynamic information of video frames through a multilayer bi-long short term memory (LSTM) to predict a human depression level, which performs effective human depression level prediction in terms of performance. and a method thereof. According to an embodiment of the present invention, an apparatus for analyzing fine facial expression to predict a human depression level comprises: a data storage unit storing video data; a spatial information generation unit generating spatial information from video data; a volume local directional number (VLDN) feature map generation unit extracting three consecutive frames from the video data, generating a VLDN feature map for analyzing facial dynamics on the basis of the consecutive frames, and inputting the VLDN feature map into a deep convolutional neural network (CNN) model to generate dynamic information about facial movement; an information processing unit generating the spatial information and the dynamic information as output values through a temporal median pooling (TMP) method; and a prediction unit predicting a human depression level by using the output value on the basis of a recursive neural network.
Patent KR-20220030102-A (KR)
Title: Aluminum alloy for casting having excellent thermal conductance, and casting method therefor
Inventor: CHOE Chang Min
IPC: C22C21/02
Filed: 2020-09-02
Abstract: An aluminum alloy for casting having excellent thermal conductivity is provided. The aluminum alloy for casting having excellent thermal conductivity of the present invention comprises 0.5 to 2.3 wt% of silicon (Si), 0.6 to 1.8 wt% of iron (Fe), 0.01 to 0.2 wt% of titanium (Ti), 0.005 to 0.05 wt% of boron (B), 0.1 to 0.3 wt% of strontium (Sr), and the residual aluminum (Al) and other unavoidable impurities, wherein the impurities includes at least one selected from 0.08 wt% or less of copper (Cu), 0.05 wt% or less of manganese (Mn), 0.05 wt% or less of magnesium (Mg), 0.1 wt% or less of chromium (Cr), and 0.1 wt% or less of zinc (Zn), and each of the relations 1 to 4 is satisfied.
Patent KR-20220033093-A (KR)
Inventor: PARK SUNG SIK
IPC: C12Q1/6883
Filed: 2020-09-08
Abstract: The present invention relates to a portable real-time gene analysis system having improved reaction efficiency and a grinding unit used therefor. The gene analysis system according to the present invention includes: a grinding unit (10); a gene extractor (30); and a real-time gene analyzer (40). The real-time gene analysis system according to the present invention is provided as a single system integrated with the grinding unit, and thus reduces the time required for reaction with a reagent, time required for amplification and the time required for reading the analysis result. In this manner, it is possible to reduce the time required for a series of processes, including extracting DNA gene substances promptly from a test sample, separating multiple specific genes at once and reading the result from the separated images, thereby allowing rapid analysis in the field.
Patent KR-20220035623-A (KR)
Title: Structure of Link Hinge and electronic device including the same
Inventor: PARK DAEHYEONG
IPC: F16C11/04
Filed: 2020-09-14
Abstract: Provided are a hinge structure having a relatively small number of components and an electronic device including the same. The hinge structure according to various embodiments of the present invention includes a first rotation bar (210a), a second rotation bar (210b), a first interlocking gear bar (220a) and a second interlocking gear bar (220b), a first support bar (230a) and a second support bar (230b), a third interlocking gear bar (220c) and a fourth interlocking gear bar (220d), a third support bar (230c) and a fourth support bar (230d), a first fixing shaft (110a), a second fixing shaft (110b), a third fixing shaft (140a), a fourth fixing shaft (140b), a first connecting shaft (120a), a second connecting shaft (120b), a third connecting shaft (130a), and a fourth connecting shaft (130b), wherein the third fixing shaft and the fourth fixing shaft include column portions and rail protrusions protruding from the outer circumferential surface of the column portions, and the first interlocking gear bar and the second interlocking gear bar may each include a first shaft insertion hole for inserting the third fixing shaft and a first hole extension portion which extends from the first shaft insertion hole and into which a first rail protrusion formed on the third fixing shaft is inserted.
Patent KR-20210035054-A (KR)
Title: Disc/brake friction torque for railway vehicles
Inventor: VITTORIO DE SOCCIO
IPC: F16D69/02
Filed: 2020-09-18
Abstract: The present invention relates to a disc/brake friction torque for a railway vehicle, which comprises: at least one pad including one or more friction elements; and a disc. The friction element is made of a sintered material comprising copper, iron, graphite, 0.02 to 1.5 wt% of molybdenum, 1 to 3 wt% of chromium, and 20 to 35 % porosity. The disc is made of cast iron containing 0.05 to 2 wt% of chromium, 0.05 to 2 wt% of molybdenum, and 0.1 to 2 wt% of nickel.
Patent KR-20220039918-A (KR)
Title: Display device and Method of manufacturing of the display device
Inventor: KIM JI HYUN
IPC: H05K1/02
Filed: 2020-09-21
Abstract: In accordance with one embodiment of the present invention, a display device, including a display area and a non-display area, includes: a base layer including a first side and a second side opposed to the first side, and having an opening part penetrating the first and second sides in the non-display area; a pad part placed on the first side and including a terminal extended from the first side to the opening part; a connection wire connected with the terminal on the first side, and extended from the non-display area to the display area; an insulation layer covering the terminal and the connection wire; at least one thin film transistor including a semiconductor layer placed on the insulation layer, and connected with the connection wire; and a display element connected with the at least one thin film transistor, and placed in the display area. Therefore, the present invention is capable of preventing the separation of a terminal between processes.
Patent KR-20220041974-A (KR)
Inventor: JEONG JAEHWAN
IPC: A63F9/02
Filed: 2020-09-25
Abstract: An embodiment relates to a non-face-to-face online based archery competition system. Specifically, the system provides, as an immersive virtual experiential sports content, non-face-to-face online based archery experience content, which is difficult to find in existing game and sports service fields as a tangible content platform that replaces PC online games with mouse/keyboard. Accordingly, the present invention provides the immersive virtual experience archery system that all generations can sympathize with and enjoy together, providing the same sense of movement and real combat, and individual game ability management. In addition, the present invention can be used anytime, anywhere by including individual matches and online matches.
Patent KR-20220043289-A (KR)
Inventor: JUNG KI NAM
IPC: B65D6/18
Filed: 2020-09-29
Abstract: The present invention relates to a folding cart that is easy to store and transport. The folding cart comprises: a luggage storage unit where luggage is stored; and a transfer unit coupled to the luggage storage unit and transporting the luggage storage unit. According to the present invention, since the transfer unit has a hinge-type coupling structure and the luggage storage unit has a folding structure, it is possible to minimize the amount of space required for storage. In addition, since it is possible to measure the load of the loaded article, there is an advantage that a luggage loading device can be adjusted to a weight that can be used more easily.
Patent KR-20220045513-A (KR)
Title: System and method for auto dr using intelligent ems facility based on iot
Inventor: KIM MAE JA
IPC: H02J9/06
Filed: 2020-10-05
Abstract: The present invention relates to an automatic DR system using an IoT-based intelligent EMS facility and a method thereof. According to the present invention, the IoT-based intelligent EMS facility of the automatic DR system comprises: smart plugs in which one end is engaged with a plug of a load, and the other end is engaged with a power outlet on a wall and connects the plug of the load to the power outlet; a gateway identifying the type of load through power consumption of the load connected to each of the plurality of smart plugs, and matching the name of the identified load and the power consumption, and storing the power consumption data; a cloud server storing the power consumption data; and a management terminal receiving the power consumption data from the cloud server at a remote place, and monitoring the power consumption data, and grouping the load when participating in the DR (demand management). The present invention is able to include a communication function and a switching function in the plugs connected to the power outlet, block and supply power on a plug end by controlling the plugs, and easily identify the power consumption and the like of the load connected to the relevant plug.
Patent KR-20210045317-A (KR)
Inventor: EITEL SANDRA
IPC: G06F3/02
Filed: 2020-10-14
Abstract: An operating system for household electrical appliances comprises: a camera oriented towards a detection area for monitoring a horizontal detection area; and an independent and freely movable pen-type input device, which can be held in a hand. The input device includes a light emitting body. The luminescent appearance of the light emitting body is recognizable by the camera from the input device. A controller is provided on the camera. The controller is configured to recognize and spatially allocate the luminescent appearance of the light emitting body recognized by the camera. The input device includes switching means for switching the light emitting body. In this regard, as with a stylus, at a predefined position, it is possible to make an input as an optically operating command to an electric device.
Patent KR-20220050402-A (KR)
Inventor: KIM JONG WOO
IPC: B60T11/04
Filed: 2020-10-16
Abstract: The present invention relates to a lining automatic regulator for a camping trailer inertial brake. More specifically, the present invention relates to a lining automatic regulator for a camping trailer inertial brake, which is able to be installed on a camping trailer fastened with the inertial brake, and control a lining, comprising: a lining control unit in which one end is connected to a control lever of the inertial brake, and the other end is connected to a brake cable; a driving control unit controlling the driving of the lining control unit, and moving the brake cable; and a connection unit connecting the lining control unit and the driving control unit. The lining control unit includes: a driving housing having an operation hole; and an operation head movably placed in the driving housing, and fastened with a driving O-ring, and having an operation shaft placed outside by having one end penetrating the operation hole. The present invention is able to install the lining automatic regulator on the camping trailer with the inertial brake installed, control the braking force, prevent a user from having to manually regulate the lining of a brake drum, and easily stop the camping trailer separated from a vehicle when moving and parking the camping trailer.
Patent KR-20220051637-A (KR)
Inventor: KIM YOUNG HWAN JAOON
IPC: C12N1/12
Filed: 2020-10-19
Abstract: The present invention relates to a nannochloropsis sp. G1-5 strain which is a photo-independent nutritional microalgae with high productivity of an unsaturated fatty acid including antioxidant functional carotenoid which is a new microalgae and EPA which is an omega-3 fatty acid, and a use thereof. The strain of the present invention simultaneously produces unsaturated fatty acids of the EPA, an arachidonic acid, a linoleic acid, and an oleic acid, and astaxanthin, cantaxanthin, violaxanthin, ziazantine, and beta-carotene which are strong antioxidant carotenoid compounds; and is effectively used in development of biofuels, functional foods, natural pigments, medicinal materials, animal feed, and fishery food with high productivity compared with similar species.
Patent KR-20220051933-A (KR)
Inventor: JI SUN YUN
IPC: B33Y40/20
Filed: 2020-10-20
Abstract: Disclosed are an SLA-type ceramic 3D printed output sintered body and a method for manufacturing the same, capable of securing a stable high-strength structure without defects such as cracks by preventing, in advance, defects occurring in a process of drying, degreasing, and sintering high-viscosity ceramic 3D printed output. The method for manufacturing an SLA-type ceramic 3D printed output sintered body comprises the steps of: (a) forming a ceramic 3D printed output by outputting a photocurable ceramic composite resin to a 3D printing device; (b) vacuum-drying the ceramic 3D printed output; (c) degreasing the vacuum-dried ceramic 3D printed output in three steps; and (d) sintering the three-step degreased ceramic 3D printed output in three steps.
Patent KR-20220055009-A (KR)
Title: Conveyor device for mass transporting
Inventor: KIM CHUL GUN
IPC: B65G17/26
Filed: 2020-10-26
Abstract: The present invention relates to a conveyor device. A rotating shaft (300) can function as a roller when a conveying part (600) is raised. A circular gear (350) is formed on a driving part (500) separately formed on one side of a connecting link plate (720). By a gear (352) of the circular gear (350), the conveyor device engages with a chain ball (652) and turns. While the conveyor device rotates by the circular gear (350) formed on the connecting link plate (720), the conveyor device is to load and transfer a conveyed material of the conveying part (600) located on an upper part of the conveyor device (10). An objective of the present invention is to provide the conveyor device capable of mass transfer without falling or damaging objects.
Patent KR-20220056977-A (KR)
Inventor: KIM SO YOOL
IPC: A46B5/00
Filed: 2020-10-29
Abstract: An objective of the present invention is to provide an eco-friendly toothbrush which is capable of lowering the manufacturing costs by allowing a toothbrush bristle head and a toothbrush handle to be made by injection molding, and which provides a flexible structure through precision molding. The present invention enables a user to use an eco-friendly toothbrush that has been precisely molded with low manufacturing cost. When the toothbrush bristle head is worn out due to frequent use thereof, a user can replace the worn-out toothbrush bristle head with a new one, without replacing the entire toothbrush. Furthermore, the present invention has the advantage of being able to eliminate the waste of resources by being configured to allow a toothbrush handle to be recycled when replacing a worn-out toothbrush bristle head.