baber/WOPTO huggingface dataset:
Patent KR-20210019808-A (KR)
Title: High-pressure casting mold for rotor with vent structure on endring forming part
Inventor: CHOI SE WEON
IPC: B22D17/00
Filed: 2019-08-13
Abstract: A high-pressure casting mold for a rotor adopting a vent structure upon an end ring forming unit which is a final filling unit according to the present invention comprises: a central mold (100) accommodating a steel plate stacked core (120) which is fabricated after a plurality of steel cores of a plate shape, at which a plurality of slots are formed, are stacked; a fixing unit mold (200) which is formed at the end portion of one side of the central mold (100) and into which aluminum melt supplied to the steel plate stacked core (120) is injected; a moving unit mold (300) formed at the end portion of the other side of the central mold (100); a gate allowing the introduced melted solution to be introduced to the inside of the central mold (100) in a state of being provided at one end portion of the fixing unit mold (200); a first end ring forming unit (130) installed at one side of the central mold (100) to form a first end ring of the steel plate stacked core (120); and a second end ring forming unit (500) installed at one side of the central mold (100) to form a second end ring of the steel plate stacked core (120). Here, a venting structure is formed such that the second end ring forming unit (500) may remove bubbles which can be generated during the casting process of the steel plate stacked core (120) in a state of being fabricated in a multi-divisional mold shape. Therefore, bubbles can be easily removed.
Patent KR-20210024308-A (KR)
Title: Strain sensor
Inventor: WOO SEOK YANG
IPC: G01L1/14
Filed: 2019-08-21
Abstract: According to the present invention, a strain sensor may comprise: an adhesive layer including a first portion and a second portion, wherein the second portion protrudes horizontally from the first portion; a radio frequency identification (RFID) chip and an antenna on the first portion of the adhesive layer; and a capacitor on the second portion of the adhesive layer. The capacitance of the capacitor is changed by strain, and the RFID chip converts the capacitance value of the capacitor into a digital signal, so that the digital signal can be wirelessly transmitted to the outside through the antenna.
Patent KR-20190102163-A (KR)
Title: Method for transmitting and receiving synchronization signal in a wireless communication system and apparatus therefor
Inventor: SHIN SEOKMIN
IPC: H04J11/00
Filed: 2019-08-26
Abstract: Disclosed are a method for transmitting and receiving a synchronizing signal in a wireless communication system for supporting narrowband-Internet of things (NB-IoT), and a device therefor. The method for transmitting and receiving a synchronizing signal comprises a step of receiving a narrowband synchronizing signal from a base station and a step of performing a cell search procedure for the base station based on the narrowband synchronizing signal. The narrowband synchronizing signal includes a narrowband primary synchronizing signal and a narrowband secondary synchronizing signal. The narrowband primary synchronizing signal and the narrowband secondary synchronizing signal are transmitted from different sub-frames. A sub-frame to which the narrowband secondary synchronizing signal is transmitted can be differently set depending on a type of a wireless frame structure. The present invention can confirm the type of a wireless frame structure which is supported or provided in a corresponding cell.
Patent KR-20210029382-A (KR)
Title: Composite for blocking fine dust
Inventor: JEONG HYUN YEUM
IPC: B01D39/14
Filed: 2019-09-06
Abstract: The present invention relates to a composite material for blocking fine dust. According to the present invention, the composite material can be produced as nanofiber nonwoven fabric by an ultra-high-speed centrifugal spinning method, thereby reducing production cost of a filter due to an increase in production speed. In addition, air permeability and visible light transmittance are increased due to use of the composite material including the nanofiber nonwoven fabric and a film, thereby providing effects of increasing the right of view and blocking harmful substances, yellow dust, fine dust and the like that are emerging as social problems. Moreover, the composite material is manufactured in a form of a roll screen, thereby providing advantages of being easily opened and closed and being easily replaced according to aging. The composite material comprises nanofiber non-woven fabric and a film.
Patent KR-20210029965-A (KR)
Title: Eco-friendly plastic civil reinforcement pile manufacturing method using waste plastic.
Inventor: BANG SEONG MIN
IPC: E02D5/24
Filed: 2019-09-09
Abstract: The present invention relates to a reinforcing pile by a manufacturing method of an eco-friendly plastic civil reinforcing pile using waste plastic. The reinforcing pile of the present invention comprises: a coupling unit installed on both sides in the longitudinal direction, respectively; a pile unit continuously formed by melting and extruding the waste plastic using the reinforcing pile having a coupling groove formed in the longitudinal direction along an end of the coupling unit; and a coating layer formed on an outer peripheral surface of the pile unit to prevent peeling using a reinforced plastic before hardening the waste plastic constituting the pile unit.
Patent KR-20210034945-A (KR)
Title: Apparatus for controlling platooning, system having the same and method thereof
Inventor: LIM JONG SU
IPC: B60W40/02
Filed: 2019-09-23
Abstract: The present invention relates to a platooning control device, a system including the same, and a method thereof. The platooning control device comprises: a processor performing platooning control when a cut-in vehicle occurs during platooning; and a storage unit storing information for the platooning control. The processor may perform the platooning control based on sensor information when a front cut-in vehicle cuts in, and determine the emergency braking of the platoon vehicle driving ahead based on communication information received from a front platoon driving vehicle.
Patent KR-20210035672-A (KR)
Title: UV-LED Sterilizer
Inventor: BAK IN CHEOL
IPC: A61L2/10
Filed: 2019-09-24
Abstract: The present invention relates to a UV-LED sterilization device comprising: a body part which is composed of a hemispherical upper case and a lower case, and includes a plurality of cavities; a plurality of UV-LED parts which are mounted in the cavities of the upper case and the lower case, and emit UV light of 200-400 nm for sterilization of a container; a power supply unit which is mounted on a substrate to supply power for an operation of the UV-LED parts; and a power switch which is mounted on the upper case and electrically connected to the power supply unit. A small ball-shaped portable UV-LED sterilization device of the present invention can clean, with high sterilization power, the inside of a container, such as a tumbler or a military water bottle, which is difficult to clean.
Patent KR-20200043899-A (KR)
Title: Chain Flight type Sludge Collector
Inventor: PARK KI WOON
IPC: B01D21/24
Filed: 2019-09-26
Abstract: Disclosed is a chain flight type sludge collector to remarkably increase scum removal efficiency. According to one embodiment of the present invention, the chain flight type sludge collector is disposed in a settling tank to remove sludge in a bottom part and remove scum in a water surface part. According to the present invention, the chain flight type sludge collector comprises: a driving unit disposed in the settling tank and including a driving sprocket; a main body chain connected to the driving sprocket; an idle unit disposed in the settling tank and including a plurality of driven sprockets spaced apart from the driving sprocket of the driving unit to guide the main body chain to allow the main body chain to be wound in a caterpillar track shape and be circulated and rotated in the settling tank; and a plurality of flights installed in the main body chain at predetermined intervals. The driving sprocket is disposed on the upper part of the settling tank adjacent to a skimmer discharging the scum therefrom and includes an inner chain guide disposed in the main body chain of the caterpillar shape to guide movement of the main body chain, which passes through the driving sprocket, inside.
Patent KR-20210039676-A (KR)
Title: Chassis platform module for electric vehicle
Inventor: KIM JUN HYUNG
IPC: H01M50/20
Filed: 2019-10-02
Abstract: A chassis platform module for an electric vehicle is disclosed. The chassis platform module for an electric vehicle of the present invention includes: a frame unit on which a battery is mounted; a first support body which is spaced apart from the frame unit and on which the front wheel chassis module is mounted; and a first connection unit for connecting the frame unit and the first support body. The first connection unit includes a first connection body extended from the first support body toward the frame unit, and a reinforcing connection unit for connecting the first connection body and the frame unit.
Patent KR-20210041304-A (KR)
Title: Apparatus and method for detecting road edge
Inventor: SUN HWA DONG
IPC: B60W30/10
Filed: 2019-10-07
Abstract: A road boundary extraction device and a method thereof are disclosed. The road boundary extraction device of the present invention includes: an image forming unit that forms a 3D area box at preset intervals based on a driving route and forms an LAS cross-sectional view image using 3D point cloud data of a lidar sensor located in the 3D area box; a road boundary extracting unit that extracts road boundaries from the LAS cross-sectional view image; and a road boundary line forming unit for forming a road boundary line by using the road boundaries.
Patent KR-20210043354-A (KR)
Title: Remote metering system usung energy harvesting
Inventor: PARK SANG HYUN
IPC: G01R22/06
Filed: 2019-10-11
Abstract: The present invention relates to a remote metering system using energy harvesting capable of having longer battery life. The remote metering system using energy harvesting comprises: a harvesting controller controlling energy; a conversion unit providing the energy to the harvesting controller; a secondary battery charging power under the control of the harvesting controller; an auxiliary secondary battery charged when the secondary battery is fully charged; and a meter using the power of the secondary battery charged under the control of the harvesting controller.
Patent KR-20210046261-A (KR)
Inventor: KIM GYEONG IL
IPC: A01G13/00
Filed: 2019-10-18
Abstract: The present invention relates to the pursuit of the safety of plants in preparation for wind damage, and has the purpose of facilitating the process of checking the root state of plants. The idea consists of a position sensor, a transmission device, an electric wire, an electric wire fixing device, an electric wire fixing device joint band, plants and plant roots, and has the effect of increasing convenience and increasing efficiency to prepare more efficient and effective countermeasures.
Patent KR-20210050114-A (KR)
Title: Sealing inspection method and sealing inspection device of structure including flow path inside
Inventor: SHIM HEE JIN
IPC: G21B1/25
Filed: 2019-10-28
Abstract: Disclosed are a method and device for inspecting sealing of a structure including a flow path inside. The method for inspecting sealing of a structure including a flow path inside, as a method for inspecting sealing of a structure including a flow path and two apertures fluidly communicating with the flow path inside, comprises: a preparation step of preparing an entrance and an exit having longer extension portions extended longitudinally than the length of the flow path in accordance with predetermined standards; a pressurized adaptor connection step of making a pressurized adaptor come in contact with the end section of the extension portion at the entrance and then welding the circumferences of the inner or outer end sections of the extension portion; an exit sealing step of inserting a blocking film with a size of the inner diameter of the extension portion into the exit or covering the exit with a blocking film which is greater than the outer diameter of the exit to weld the circumference of the end section of the extension portion at the exit, which comes in contact with the blocking film; a sealing inspection step of including pressurization of the flow path by using the pressurized adaptor; and a cutting step of cutting the extension portion after the sealing inspection step. According to the present invention, deformation of or damage to a structure can be prevented in a sealing inspection process.
Patent KR-20210051590-A (KR)
Title: the method of rotating contents on display pannel of smart appliances including smartphone
Inventor: KIM KI JU
IPC: G06F3/0488
Filed: 2019-10-30
Abstract: The present invention relates to a method of rotating content on a screen in a smart device such as a smartphone. The present invention is a screen rotation method, characterized in that when touch pressure is sensed and the touch pressure is within a predetermined intensity range, the screen rotates at a predetermined angle (2). If the touch pressure is greater than or equal to a first predetermined strength, the touch pressure is less than or equal to a second predetermined strength, or the touch pressure is between a third predetermined strength and a fourth predetermined strength, the screen (= content on the screen) is rotated to the predetermined angle (2). After multi-touch, a touch point is rotated to a predetermined angle or more while maintaining the multi-touch or the touch pressure is adjusted, to rotate the screen 90 degrees.
Patent KR-20210052048-A (KR)
Title: Edge platform apparatus, and control method thereof
Inventor: KIM DONG MYEONG
IPC: H04W76/16
Filed: 2019-10-31
Abstract: The present invention relates to an edge platform device and an operating method of the edge platform device which induce a paging procedure of a terminal for downlink packet transfer in an edge computing network in a super-edge environment in which the edge computing network is located between an access network and a core network.
Patent KR-20210057897-A (KR)
Title: Apparatus for controlling safety driving of vehicle and method thereof
Inventor: KIM HYUNG JOO
IPC: B60W40/02
Filed: 2019-11-12
Abstract: The present invention relates to a safe driving control device for an autonomous vehicle and a method thereof and provides a safe driving control device for an autonomous vehicle and a method thereof, capable of promoting safe driving of an autonomous vehicle by warning a driver or transferring control of the autonomous vehicle to the driver when the autonomous vehicle with various levels of autonomous driving fails to acquire sensor data for surrounding vehicles due to driving environmental factors. To this end, in the safe driving control device of an autonomous vehicle, the present invention comprises: a sensor unit for acquiring sensor data from a vehicle located within a field of view (FoV) area; and a control unit for detecting an occluded area within the FoV area based on the sensor data acquired from the sensor unit, determining whether the vehicle located within the FoV area outside the detected occlusion area is recognized, and determining whether to warn a driver according to the determination result.
Patent KR-20190132612-A (KR)
Title: Compositions for enhancing antitumor immunity comprising an oncolytic adenovirus co-expressing interleukin-12 and shVEGF
Inventor: YUN CHAE OK
IPC: A61K48/00
Filed: 2019-11-13
Abstract: The present invention relates to an interleukin-12 and shVEGF co-expressing oncolytic adenovirus, an anti-tumor immunity enhancing composition including the same, and an anticancer effect enhancing composition. Inventors of the present invention confirm that an immune function is restored and an anticancer effect is enhanced when VEGF inhibition and IL-12 expression simultaneously occur in an immune mouse model with melanoma or kidney cancer. In particular, the availability of an IL-12 and shVEGF co-expressing gene transporter in treatment of a cancer gene is firstly identified by finding that an increase in anticancer effect is associated with an increase in anticancer immunity, an increase in Th1 cytokine, and prevention of tumor-induced thymic atrophy.
Patent KR-20210059192-A (KR)
Inventor: KIM YOUNG KWUANG
IPC: D21H17/02
Filed: 2019-11-15
Abstract: The present invention relates to a method for manufacturing a wet tissue using hemp powder. More specifically, the method includes: a raw material stirring step of adding purified water and hemp powder to a stirrer and stirring; a precipitation step of precipitating solid content contained in the raw material stirred through the raw material stirring step; a supernatant recovery step of recovering the supernatant of the raw material from which the solid content has been precipitated through the precipitation step; an aging step of aging the supernatant recovered through the supernatant recovery step; and a raw material spraying step of spraying the supernatant aged through the aging step onto a fabric for a wet tissue. The wet tissue manufactured through the above process contains active ingredients of the hemp powder, thereby showing excellent preservation.
Patent KR-20200000383-A (KR)
Title: Method for processing service
Inventor: JEONG JUNSOO
IPC: G06F9/30
Filed: 2019-11-20
Abstract: According to one embodiment of the present invention, disclosed is a computer program stored in a computer readable storage medium. The computer program performs operations below to process a service when executed in one or more processors of a computing device. The operations comprises: an operation in which a control thread allocates a first service processing to one worker thread among worker threads; an operation in which the worker thread performs the first service processing and determines whether a second service call is needed in the first service processing; an operation in which, when the worker thread determines the second service call is needed in the first service processing, service call information is transmitted to a connection support unit; an operation in which the connection support unit receives a processing result of the second service; and an operation in which the connection support unit transmits the processing result of the second service to the worker thread or other worker threads in order to restart the processing of the first service. The present invention can provide a service control method.
Patent KR-20210062268-A (KR)
Inventor: LEE JONGHYUN
IPC: C08L1/02
Filed: 2019-11-21
Abstract: A flexible and iridescent nanocrystalline cellulose (CNCs) chiral nematic film is prepared by containing CNCs particles and an amine compound containing a nitrogen atom. The film can be used in the security industry, packaging industry, paper industry, hard coating industry, printing industry, etc. because the film exhibits flexibility while maintaining adjustable color properties.
Patent KR-20210062922-A (KR)
Title: Notification button that tells the bus driver if the passengers board
Inventor: KWON KI TAE
IPC: G08B5/36
Filed: 2019-11-22
Abstract: Since various buses stop at the bus stop, it is impossible for the waiting passengers to know which bus to board. In order to solve this problem, a light which can notify whether a passenger boards to a bus driver is installed. Then, the passenger presses a stop button to convey their intention to board.
Patent KR-20210064515-A (KR)
Title: Clothes with minimal nasal mucus
Inventor: KIM SU BIN
IPC: A41D31/04
Filed: 2019-11-26
Abstract: The present invention relates to a clothing with minimal see-through, and is the clothing with minimal see-through by applying a color to a fabric with hydrochromic, a special ink. The clothing with minimal see-through according to an embodiment of the present invention uses hydrochromic, the special ink, so that the clothing appear white on the outside, but when water gets on the clothing, each inner color part is transparent.
Patent KR-20210064666-A (KR)
Title: Lamp for vehicle
Inventor: JUNG JIN YOUNG
IPC: F21S43/235
Filed: 2019-11-26
Abstract: The present invention relates to a lamp for a vehicle, and more specifically, to a lamp for a vehicle capable of forming various lighting images while increasing an area from which light is emitted. A lamp for a vehicle according to an embodiment of the present invention comprises: a light source unit including at least one light source; a light transfer unit for transferring light, generated from the light source unit, forward; and a light emission unit having at least one light irradiation unit which allows the light transferred by the light transfer unit to be emitted forward. In the at least one light irradiation unit, a light transmissive unit which transmits a portion of the light transferred by the light transfer unit and a light reflection unit which reflects another portion of the light can be alternately disposed in a first direction.
Patent KR-20210064735-A (KR)
Title: Apparatus of processing image and method thereof
Inventor: KIM KWANG EUN
IPC: H04N5/235
Filed: 2019-11-26
Abstract: The present invention discloses an image processing apparatus and a method thereof. That is, the present invention checks a brightness value for an input image, performs machine learning using the checked brightness value as an input value, checks any one classification according to the machine learning performance result among a plurality of preset classifications, and performs the image signal processing function for the input image by adjusting the WDR of ISP according to the checked classification. So, the present invention can solve the problem of imbalance in the brightness of the input image due to WDR adjustment even when the brightness of the input image changes significantly, and prevent the deterioration of WDR performance.
Patent KR-20190137735-A (KR)
Inventor: CHO HWAN HEE
IPC: H01L51/50
Filed: 2019-11-26
Abstract: Disclosed is an organic light emitting element. In the organic light emitting element, a light emitting layer comprises one or more selected among light emitting materials represented by either chemical formula 1 or chemical formula 2, and a hole transfer layer comprises one or more selected among hole transfer materials represented by chemical formula 2(2). The light emitting element may have a low driving voltage, high efficiency and high color purity.
Patent KR-20210065434-A (KR)
Title: Learning Materials and Learning Methods for Repetitive Confirmation Learning
Inventor: LEE SEUNG EUN
IPC: G09B19/00
Filed: 2019-11-27
Abstract: The present invention relates to learning materials and a learning method for repetitive confirmation learning, wherein the learning materials include a textbook part for subject learning, a textbook part a note test, a textbook for homework learning, and a textbook part for a daily study book. The learning materials according to the present invention has an effect of maximizing the learning efficiency by allowing a user to understand all the learning contents with one textbook and maintaining the memory for the learned contents for a long time according to the complete repetitive confirmation learning through repetition and arrangement.