baber/WOPTO huggingface dataset:
Patent KR-20210004552-A (KR)
Inventor: KIM JUN SOO
IPC: B23K26/16
Filed: 2019-07-05
Abstract: The present invention relates to a welding device with a fume removal function, which rapidly and efficiently removes fumes generated when an object is welded by using laser. The present invention comprises a main body unit, a lighting unit, a welding unit, and a fume removal unit.
Patent KR-20210004604-A (KR)
Inventor: NOH SAN
IPC: B64D47/02
Filed: 2019-07-05
Abstract: The present invention relates to a searchlight for helicopters. More specifically, according to the present invention, the dual mode searchlight for helicopters with an infrared (IR) LED comprises: a searchlight body; a visible light illumination unit placed in the center inside the searchlight body to emit light in the visible light area; and an IR illumination unit placed in the outer side in the searchlight body to emit light in the IR area. Accordingly, the dual mode searchlight for helicopters with the IR LED according to the present invention is able to, when realizing an IR mode, use an IR LED lamp without using an IR filter, and to perform a search without a concern over an exposure of visible light since an IR filter breaks or has some cracks. In addition, the searchlight for helicopters is designed to radiate the heat radiated from the IR LED lamp to the whole searchlight so as to obtain an effect of reducing the increase in temperature of the IR LED lamp even without an additional IR LED lamp radiation plate.
Patent KR-20210006537-A (KR)
Title: Signboards for advertising using light sources and reflectors
Inventor: KWON YUN KYUNG
IPC: G09F13/22
Filed: 2019-07-08
Abstract: The present invention relates to an advertising signboard using a light source and a reflector comprising: a lighting part arranged in an upper portion wherein an LED is mounted on a PCB covered by a primary lens in all directions; a lighting case part wherein a plurality of lighting parts each connected to FPCB wires are separated from each other and mounted on an upper surface of a conductor plate; a secondary reflection angle lens part which surrounds the lighting case part into a left sqaure bracket-shape and having a diffusion layer and a reflection layer facing each other; a reflection plate part having an external reflection layer heading toward the lighting part while being separated from an outer front end of the secondary reflection angle lens part; a power supply device part having a power supply device connected to both ends of the conductor plate by a cable to supply power to the LED; and a plate-shaped external sculpture wherein the lighting case part, the secondary reflection angle lens part, the reflection plate part, and the power supply device part are embedded. Restrictions depending on the shape and size of the advertising signboard can be minimized, and readability and visibility can be maximized by uniformly providing illuminance optimized with low power consumption to the entire advertising surface through the formation of the reflection layer and the diffusion layer. Also, installation costs can be reduced by maximizing the illuminance using a certain number of LED light sources, and maintenance costs can be minimized due to a significantly longer product lifespan cycle than that of products such as fluorescent lamps and others.
Patent KR-20210011270-A (KR)
Title: Substrate processing apparatus
Inventor: KANG HYUN
IPC: H01L21/67
Filed: 2019-07-22
Abstract: The present invention relates to a substrate processing apparatus and, more specifically, to a substrate processing apparatus for performing substrate processing such as deposition, etching, and the like on a substrate. The substrate processing apparatus according to the present invention comprises: a processing chamber (100) that has a closed processing space (S) and performs the substrate processing; a substrate supporting part (200) installed in the processing chamber (100) to support the substrate (10); a gas spraying part (300) installed in the upper portion of the processing chamber (100) to spray a processing gas into the processing space (S); and a shadow frame (400) mounted inside the processing chamber (100) and placed on the circumferential edge of the upper surface of the substrate (10) when the substrate is processed. A plurality of opening parts (402) through which the processing gas penetrates are formed on the circumferential edge of the shadow frame (400).
Patent KR-20210011303-A (KR)
Title: Method for measurement and report of channel state information for network cooperative communication
Inventor: PARK JINHYUN
IPC: H04W24/10
Filed: 2019-07-22
Abstract: The present invention relates to a communication technique converging a fifth-generation (5G) communication system for supporting a higher data rate after a fourth-generation (4G) system and Internet of things (IoT) technology and to a system thereof. The present invention can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart or connected car, healthcare, digital education, retail, security, and safety-related services, and the like) based on 5G communication technique and IoT-related technique. Moreover, the present invention relates to a method for processing a control signal in a wireless communication system, which comprises the following steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20210023045-A (KR)
Title: Soil remediation equipment
Inventor: JANG JUNGI
IPC: B04C5/00
Filed: 2019-08-21
Abstract: The present invention relates to a soil purification equipment. According to an embodiment of the present invention, the soil purification equipment includes: a flotation chamber into which a soil mixture is supplied; a bubble generator disposed within the float chamber; and a hydro-cyclone device which receives the soil mixture discharged from the floating chamber and performs a process of classifying the soil mixture according to one or more of the size and mass of particles of the soil mixture, wherein the bubble generator may generate bubbles, and the generated bubbles may be floated to the top together with fine soil supplied into the flotation chamber to be discharged to the outside. According to the present invention, it is possible to effectively purify soil contaminated with oil, etc.
Patent KR-20210027554-A (KR)
Title: Composition comprising slaughter waste for feed of insect, or, livestock, fish, shellfish and pet feed composition comprising the insect breeded thereby
Inventor: KIM JONG JU
IPC: A23K10/24
Filed: 2019-08-27
Abstract: The present invention relates to an insect feed composition containing slaughter waste of livestock such as ducks, pigs, or cows, and a livestock, fish, shellfish, or companion animal feed composition containing Ptecticus tenebrifer raised by the insect feed composition and excretion soil thereof. The insect feed composition (livestock/fish/selfish/companion animal feed composition) does not require a complicated feed production process, is thus very economical, and is rising as a factor of environmental pollution. Slaughter waste, which requires a large amount of costs to process the same, can be effectively recycle, and thus eco-friendly properties are ensured. In addition, when insects are raised by using the insect feed composition, insects having nutritionally very excellent quality can be obtained. Thus, the quality of a livestock, fish, shellfish, or companion animal feed composition including the insects can also be excellent. In addition, the livestock, fish, shellfish, or companion animal feed composition contains Ptecticus tenebrifer and excretion soil thereof. Accordingly, a high-grade animal protein can be contained compared to a conventional livestock feed using only general grains, and the health of livestock can be helped.
Patent KR-20210025234-A (KR)
Title: A air pickers for crop harvesting with automatic cutting function
Inventor: MAENG SEUNG RYOL
IPC: A01D46/24
Filed: 2019-08-27
Abstract: The present invention relates to an air picker for harvesting crops equipped with an automatic cutting function. According to the present invention, the air picker for harvesting crops equipped with an automatic cutting function comprises: a body unit for storing crops; and a suction pipe unit having one end in communication with the body unit and in which the crop is sucked. The suction pipe unit includes: a cutter member installed at the other end to cut the stem of the crop to be sucked; and a blocking member installed inside the suction pipe unit to close or open the inside of the suction pipe unit.
Patent KR-20210026435-A (KR)
Title: Method for diagnosing and treating atherosclerosis by using stem cell nanovesicle targeting disturbed flow sites
Inventor: SUNG HAK JOON
IPC: A61K38/17
Filed: 2019-08-30
Abstract: The present invention relates to a method for diagnosing and treating atherosclerosis by using a nanovesicle targeting a site of change in blood flow, and more specifically, the present invention provides a stem cell-derived nanovesicle, which is an anti-atherosclerosis diagnosis and treatment platform using a peptide capable of targeting a disturbed blood flow, wherein the nanovesicle provides strong anti-inflammatory and pre-endothelial repair effects similar to that of a mesenchymal stem cell, and thus can be used as a novel diagnosis and treatment agent capable of preventing the onset of atherosclerosis.
Patent KR-20200030484-A (KR)
Title: Cathode active material method for manufacturing the same, and lithium ion battery including the same
Inventor: CHOI KWON YOUNG
IPC: H01M10/052
Filed: 2019-09-16
Abstract: The present invention relates to a positive electrode active material, a manufacturing method thereof, and a lithium secondary battery comprising the same. More specifically, provided is a positive electrode active material which is a lithium metal oxide particle in a form of a secondary particle including primary particles, and the surface of the secondary particles includes a c axis of the primary particles; and a plate-shaped primary particle having a narrow angle of 70-90° among angles between a virtual point at the center of the primary particle and a straight line connecting the center point of the secondary particle.
Patent KR-20210032177-A (KR)
Title: Bottle warmer
Inventor: YOO TAE WOO
IPC: A47J36/24
Filed: 2019-09-16
Abstract: A baby bottle warmer is disclosed. The baby bottle warmer of the present comprises a body, a heater, and rotating members. The rotating members are provided along the periphery of an opening of the body to be rotatable. The rotating members rotate to block or open a space between the side surface of a baby bottle and the opening of the body. The height of the baby bottle protruding above the body increases before and after warming, thereby facilitating the insertion and removal of the baby bottle.
Patent KR-20210036034-A (KR)
Title: Washer pump for automotive vehicle
Inventor: CHULKYU YANG
IPC: B60S1/48
Filed: 2019-09-25
Abstract: The present invention relates to a washer pump for a vehicle. A first nozzle (130) and a second nozzle (140) comprise: a first nozzle housing (131) and a second nozzle housing (141) which are coupled to each other in an airtight manner at both sides of a membrane (150); a first connector (132) and a second connector (142) provided on one side of the first nozzle housing (131) and the second nozzle housing (141), respectively, and coupled to a first outlet (111) and a second outlet (112); a first supply port (133) and a second supply port (143) which are spaced apart from both sides of the membrane (150) in deep parts of the first nozzle housing (131) and the second nozzle housing (141), respectively, and are provided in a tubular shape to be symmetrical to each other. The membrane (150) comprises: a fixing part (151) interposed between the first nozzle housing (131) and the second nozzle housing (141) in an airtight manner and configured to fix the first nozzle housing (131) and the second nozzle housing (141); a flow part (152) formed to have a thickness smaller than a thickness of the fixed part (151) and configured to flow according to the hydraulic pressure of a washer fluid; and a closing part (153) formed in a disk shape corresponding to a diameter of the first supply port (133) and the second supply port (143) and protruding so that both sides thereof are symmetrical to each other. Accordingly, compared to a conventional case, the washer pump has an improved ease of assembly and operation performance.
Patent KR-20200039573-A (KR)
Inventor: HECHT CORINNA
IPC: C07C45/50
Filed: 2019-10-01
Abstract: The present invention relates to a method for the hydroformylation of short-chain olefins, especially C2 to C5 olefins, wherein a catalyst system is present in a heterogeneous form on a support of a porous ceramic material; and a plant for carrying out the method.
Patent KR-20210041914-A (KR)
Title: System for locking door for truck having tilting cap and control method thereof
Inventor: CHOI JAE HO
IPC: B62D33/067
Filed: 2019-10-08
Abstract: The present invention relates to a door locking system for a truck having a tilting cap, comprising: a tilting switch for selectively tilting a cab of a truck from a vehicle body; a contact sensor that is provided on a door handle provided in the cap and measures a signal caused by a user's touch; a door lock actuator that selectively locks or unlocks the door; and an integrated control unit that detects whether the cab is tilted through the tilting switch and controls the door lock actuator based on the measured value measured by the contact sensor, thereby capable of obtaining an advantageous effect of selectively allowing or suppressing opening of the door in a tilting state of the truck cab.
Patent KR-20210054138-A (KR)
Inventor: MUN LEE YON
IPC: G01R31/327
Filed: 2019-11-05
Abstract: The present invention relates to an ICT fusion type self-diagnosis earth leakage breaker which may determine whether an earth leakage breaker fails or is poor by a self-diagnosis function by itself, may perform an operation test of the earth leakage breaker without blocking power supplied to a load equipment using a bypass function, and may receive and motor operation test information of the earth leakage breaker enforced in real time, and a using method thereof. The ICT fusion type self-diagnosis earth leakage breaker comprises: a bypass unit, a leakage current generator, a short circuit detector, an analyzing unit, a storage unit, an alarm unit, a communication unit, and a schedule unit. The bypass unit is operated under control of a main server or a portable terminal and supplies power to an electric load through a bypass path to perform an operation test of the earth leakage breaker without blocking power to be supplied to the electric load. The leakage current generator is operated under control of a main server or a portable terminal to generate a leakage current for test in order to perform an operation test of the earth leakage breaker. The short circuit detector detects a leakage current, and selectively performs a trip operation of a main circuit of the earth leakage breaker according to the detected leakage current. The analyzing unit analyzes the trip operation of the main circuit of the earth leakage breaker according to the detected leakage current from the short circuit detector.
Patent KR-20210056095-A (KR)
Title: Server and system for providing broadcasting service to cug using 8vsb transmission
Inventor: PARK SANG WON
IPC: H04N21/482
Filed: 2019-11-08
Abstract: A broadcast service system for a community user group (CUG) according to an embodiment of the present invention comprises: a customer terminal which edits a broadcast screen template output to a broadcast channel of a CUG subscriber; a broadcast service server for CUG which provides a broadcast screen template editing service to the customer terminal and provides an API for providing a broadcast screen template edited by the customer terminal to a broadcast channel of a CUG subscriber connected to an 8VSB HD encoding device; and a display device of the CUG subscriber which uses an 8VSB transmission scheme and outputs the broadcast channel. According to the present invention, the customer directly edits the content and content composition output to a specific channel, so that even a customer who does not have two-way interaction through a TV by watching a terrestrial broadcast using a unidirectional 8VSB transmission method can customize the content according to the desired type.
Patent KR-20210061814-A (KR)
Inventor: SEOK HOON
IPC: A63F13/45
Filed: 2019-11-20
Abstract: The present invention relates to a device for supporting an automatic play and an operation method thereof, that supports automatic connection of a plurality of terminals to a user account in an online game environment to continuously perform automatic play set in a game through each terminal that is automatically connected. The device for supporting the automatic play comprises: a control part; and a connection part.
Patent KR-20210066464-A (KR)
Title: Parabolic trough concentrator type solar thermal energy system having concentrated photovoltaic
Inventor: CHO JANG HYEON
IPC: F24S23/30
Filed: 2019-11-28
Abstract: The present invention relates to a PCT-type solar thermal system, and more specifically, to a PTC-type solar thermal system that collects the light reflected by a reflector to a heat collecting tube and collects the light, which is blocked by the heat collecting tube not to reach the reflector, through a Fresnel lens to a concentrator photovoltaic cell so as to use both sunlight and solar heat, thereby improving energy efficiency.
Patent KR-20210070428-A (KR)
Title: Preparation method of sand casting mold with high strength and air permeability
Inventor: BAE CHANG JUN
IPC: B22C1/22
Filed: 2019-12-04
Abstract: The present invention relates to a method for manufacturing a sand casting mold with high strength and air permeability and, more particularly, to a method for manufacturing a sand casting mold with high strength and air permeability, comprising: a step of preparing a sand casting mold; a step of coating at least a portion of the sand casting mold with a binder; and a step of curing the binder. The binder is a hybrid binder including a monomer or polymer including a step polymerization functional group, and a monomer or polymer including a chain polymerization functional group.
Patent KR-20210073630-A (KR)
Title: Vehicle and method of outputting malfunction warning for the same
Inventor: HWANG JUN SIK
IPC: B60K35/00
Filed: 2019-12-10
Abstract: The present invention relates to a vehicle capable of outputting a failure warning corresponding to a driving environment to allow a driver to effectively recognize a failure, and a warning output method for the same. According to one embodiment of the present invention, a warning output method of a vehicle comprises: a step of setting a warning level for each function where at least one failure can be diagnosed; a step of checking the warning level for the malfunctioning function when the malfunctioning function exists among the at least one function; a step of determining the function related to a forward or currently driving region among the at least one function; and a step of outputting warning information about the malfunctioning function when the malfunctioning function corresponds to the related function and the checked warning level is higher than or equal to the predetermined level.
Patent KR-20200073157-A (KR)
Title: A quantum dot, a quantum dot dispersion, a quantum light converting composition, a self emission type photosensitive resin composition, a quantum dot light-emitting diode, a quantum dot film, a color filter, a light converting laminated base material and a display device
Inventor: KIM HYUNG JOO
IPC: G02F1/1335
Filed: 2019-12-12
Abstract: The present invention relates to a quantum dot having a ligand layer on a surface, wherein the ligand layer comprises a compound having a structure represented by specific chemical formula. The quantum dot according to the present invention has excellent oxidation stability and can be usefully applied to quantum dot dispersions, quantum dot photo-conversion compositions, self-luminous photosensitive resin compositions, quantum dot films, quantum dot light-emitting diodes, color filters, and image display devices.
Patent KR-20210074894-A (KR)
Title: Battery storage device for electric vehicle
Inventor: KIM JIN WON
IPC: B60K1/00
Filed: 2019-12-12
Abstract: In the present invention, a case is provided on a vehicle floor to secure an indoor space and, as a battery module is cooled using indoor air, a cooling structure is simplified and manufacturing cost is reduced. In addition, disclosed is a battery storage device for an electric vehicle, in which noise generated from a cooling device and electric components is prevented from flowing into the indoor space, thereby preventing passenger's discomfort caused by noise generation.
Patent KR-20210077863-A (KR)
Title: A method of preparing alkene derivative compounds via photocatalysis reaction and alkene derivative compounds
Inventor: PARK CHEOL MIN
IPC: C07D209/54
Filed: 2019-12-17
Abstract: The present invention relates to a method for manufacturing an alkene derivative compound by using visible light catalysis reaction, and to the alkene derivative compound manufactured from the same. The method for manufacturing the alkene derivative compound according to an aspect can be usefully used for the development of a compound having biological efficacy and a novel drug by synthesis under environmentally friendly conditions, and can be used for the synthesis of various materials including a fluorescent sensor.
Patent KR-20210080809-A (KR)
Title: Functional beehives with rotating small gate
Inventor: OH SEUNG JAE
IPC: A01K47/02
Filed: 2019-12-23
Abstract: The present invention relates to a beehive including: a beehive support including a bottom surface and a wall surface; a beehive body provided on the beehive support; and a beehive lid covering the upper part of the beehive body. Provided is a beehive that is provided with a wall space formed by the thickness of the wall surface by opening all or a part of the wall surface of the beehive support and includes a rotating entrance having a shape corresponding to the shape of the wall space to facilitate coming in and out of the entrance and to easily change the position of the entrance.
Patent KR-20210085506-A (KR)
Title: A method for manufacturing zirconia sintered body for dental prothesis
Inventor: PARK HYUN JOON
IPC: C04B35/505
Filed: 2019-12-30
Abstract: One aspect of the present invention provides a method for producing a zirconia sintered body, including the steps of: (a) molding a mixture including zirconia and yttria; (b) heat-treating the product of step (a); (c) processing the product of step (b) into a predetermined shape; (d) raising the temperature of the product of step (c) at a rate of 30 to 200 deg. C/min and sintering the product at a temperature of 1,300 to 1,600 deg. C for 1 to 120 minutes; and (e) cooling the product of step (d) while controlling a cooling rate.