baber/WOPTO huggingface dataset:
Patent KR-20190142885-A (KR)
Title: Coupler for circular corrugated pipe
Inventor: KIM HWANG KYUNG
IPC: F16L21/06
Filed: 2018-06-19
Abstract: The present invention relates to a coupler for circular corrugated pipes which connects a pair of circular corrugated pipes with circular (ring-shaped) wrinkles in a longitudinal direction. According to the present invention, the coupler for circular corrugated pipes is able to include a first half dividing unit and a second half dividing unit which take a semicircular cross-sectional structure engaged by wrapping around the pair of circular corrugated pipes from both sides, which are placed in a straight row in a longitudinal direction, thereby connecting the pair of circular corrugated pipes in a longitudinal direction. According to the present invention, the first half dividing unit and the second half dividing unit individually include: a rubber pad unit placed on the inner circumferential surface, having a mountain unit and a valley unit formed along the waveform on the circular corrugated pipes; a bump formed on a surface of the mountain unit of the rubber pad unit to increase sealing force through pressurization when the circular corrugated pipes are being connected; a first engagement end unit placed to allow the first half dividing unit and the second half dividing unit to come in close contact and be engaged with each other on one end unit; and a second engagement end unit which engages the first half dividing unit and the second half dividing unit together on the other end unit by using bolts, respectively, at positions vertically symmetric on the first engagement end unit. The present invention aims to provide a coupler for circular corrugated pipes which is able to perform construction very conveniently and easily within a short period without the need to use an auxiliary instrument.
Patent KR-20190143196-A (KR)
Title: Encryption apparatus based on quantum random number
Inventor: YI DONGGEON
IPC: H04L9/10
Filed: 2018-06-20
Abstract: The present invention relates to a quantum-random-sequence-based encryption apparatus, which comprises: a quantum random number generator which generates a quantum random number sequence; a memory divided into a security area that can be accessed through specific access right and a general area that stores at least one application program; and a processor configured to access the security area based on the specific access right to obtain an encryption key or decryption key, receive a quantum random number from the quantum random number generator, and perform random number generation, digital signature, key matching, or authentication based on any one of a plurality of encryption algorithms. Therefore, the present invention can enhance security by operating the encryption apparatus based on the quantum random number sequence generated by the quantum random number generator.
Patent KR-20200000085-A (KR)
Title: A method of weather synchronization in game based on user's location information and real-time weather information.
Inventor: SHIN JUN WON
IPC: A63F13/216
Filed: 2018-06-22
Abstract: The present invention relates to a weather synchronization method in a game, which is provided to collect user′s location information and actual weather information and to synchronize the weather in a game based on the information. The weather synchronization method in a game includes the steps of: receiving, in a game management server, surrounding location information and weather information from a computer; and changing a game weather state according to the weather state in accordance with the user′s surrounding location information in the game management server.
Patent KR-20200000575-A (KR)
Title: UV curable polyurethane-solid electrolyte and the method for manufacturing thereof
Inventor: CHOI HWAN
IPC: H01M10/056
Filed: 2018-06-25
Abstract: The present invention relates to a UV-curable urethane polymer-solid electrolyte and a manufacturing method thereof. According to an embodiment of the present invention, the manufacturing method of the UV-curable urethane polymer-solid electrolyte comprises the following steps: preparing a UV-curable urethane polymer solution; adding a lithium-based solid electrolyte to the polymer solution to prepare a mixed solution; and UV curing the mixed solution.
Patent KR-20190098900-A (KR)
Inventor: PYUN SUNG HYUN
IPC: A61B5/00
Filed: 2018-06-27
Abstract: According to an embodiment of the present invention, disclosed is a laser spectroscopy-based independent apparatus comprising: a spectroscope for measuring a spectrum of generated light generated by irradiating a laser onto a sample; and a disease analysis module determining whether a lesion is present by applying a learning model for detecting lesion tissue to a non-discrete spectrum measurement result measured by the spectroscope. The spectroscope measures spectra for all the generated lights emitted from the moment the laser is irradiated onto the sample.
Patent KR-20200004604-A (KR)
Inventor: LEE SANG HUI
IPC: G06F1/16
Filed: 2018-07-04
Abstract: The present invention relates to an expansion monitor which can be attached and detached according to situations. The expansion monitor which can be attached and detached according to situations by using a magnetic coupling technique comprises: a coupling part enabling expansion; and a connector for transmitting and receiving data. Therefore, the expansion monitor can be conveniently used in various environments.
Patent KR-20190087260-A (KR)
Title: Aerosol deposition apparatus and method for manufacturing coating layer using the same
Inventor: KIM HONG KI
IPC: B05B7/14
Filed: 2018-07-10
Abstract: According to an embodiment of the present invention, an aerosol deposition apparatus comprises: a chamber; a stage placed in the chamber, and to which a substrate is fixated; a first nozzle and a second nozzle spraying aerosol to the inside of the chamber; an aerosol chamber connected to the first nozzle and the second nozzle to supply the aerosol; and a first discharge amount control valve and a second discharge amount control valve connected to the first nozzle and the second nozzle to individually control a discharge amount of the aerosol. The first nozzle sprays aerosol at 90 degrees with respect to the substrate, and the second nozzle is installed to spray aerosol at 45 degrees with respect to the substrate.
Patent KR-20180082410-A (KR)
Inventor: HA JONG YOUL
IPC: A23L7/10
Filed: 2018-07-11
Abstract: The present invention relates to a method for preparing a chilli mixture for a turmeric rice in a pot, which comprises the steps of: washing a stalk-removed chill to prepare chilli powder; preparing a mixture by mixing 40 to 50 parts by weight of minced garlic, 36 to 44 parts by weight of ginger, 20 to 28 parts by weight of dried chilli powder, 5 to 15 parts by weight of salted fish, 1 to 5 parts by weight of salt, 5 to 10 parts by weight of sugar, and 1 to 5 parts by weight of seasoning, with respect to 100 parts by weight of the chilli powder; and stir-frying 10 to 12 parts by weight of perilla oil with respect to 100 parts by weight of the mixture for 3 to 10 minutes to complete a chilli mixture, and containing and sealing the same in a container.
Patent KR-20200007141-A (KR)
Inventor: YOU YOUNG JUN
IPC: E02D23/16
Filed: 2018-07-12
Abstract: The present invention relates to a water blocking device for blocking water at an interval between concrete caissons, a water blocking structure using the same, and a water blocking method thereof. In particular, a water blocking structure is formed by using a water blocking device which comprises: a contact water blocking plate which is hung between concrete caissons at both sides in the interval between the concrete caissons adjacent to each other in a transverse direction, in order to come in contact with the concrete caissons; a pressurizing support plate which strongly pressurizes the contact water blocking plate; and a hinge pressurizing arm. Therefore, water can be effectively prevented from passing through the interval between the concrete caissons. In addition, even when a stepped protrusion is generated between the concrete caissons due to the approach of an earthquake or a heavy wave load, the present invention provides a sustained and stable water blocking performance. Resultantly, the concrete caissons can be used to construct a marine waste disposal facility in a more effective manner, rather than merely providing the function of a simple seawall.
Patent KR-20190008159-A (KR)
Inventor: CHOI EUN YOUNG
IPC: C08F12/16
Filed: 2018-07-16
Abstract: According to the present invention, a neutral layer composition comprises a random copolymer having a unit of chemical formula 1. In the chemical formula 1, R_1 is hydrogen or an alkyl group having 1 to 4 carbon atoms; Q_1 is a single bond, -O-L_1-C(=O)- or -O-L_1-; X_1 is -N(R_2)-L_2-C(=O)-O-, O-C(=O)-, -C(=O)-O-, a urethane linker or a urea linker; and Y_1 is a chain having at least four chain forming atoms. According to the present invention, a neutral layer capable of effectively controlling the orientation of various block copolymers can be formed.
Patent KR-20200008873-A (KR)
Title: Manufacture method of LED board for vehicle head lamp
Inventor: HA DAE HYEON
IPC: F21Y115/10
Filed: 2018-07-17
Abstract: The present invention relates to a method for manufacturing an LED board capable of quickly radiating heat to the outside, wherein the heat is generated as an LED lamp emits light. The method comprises the steps of: punching a plurality of insertion holes (11); forming a plurality of protrusion units (21), respectively; separating a plurality of heat radiation members (30) from a second member (20); fitting the heat radiation members (30) separated from the second member (20) into each insertion hole (11) and fixing the heat radiation members (30); forming a plurality of through holes (41, 51) on a copper foil (40) and thermosetting resin (50) with the same size as the first member (10); bonding the thermosetting resin (50) to the rear surface of the copper foil (40); bonding the copper foil (40) to an upper surface of the first member (10); removing the thermosetting resin (50) flowed into the through hole (41) of the copper foil (40); forming a pattern (71) on surfaces of the copper foil (40) and protrusion units (21) to mat the surfaces; performing surface treatment on the copper foil (40); and separating a unit LED board (70) from the first member (10).
Patent KR-20200013369-A (KR)
Inventor: KIM KWANG SEOK
IPC: B65G17/12
Filed: 2018-07-30
Abstract: According to the present invention, an ingot manufacturing device comprises: a plurality of molds; a casting conveyor in which the molds are installed; a discharge side conveyor receiving an ingot from the casting conveyor to discharge the ingot; and an auxiliary transfer conveyor for transferring the ingot of the casting conveyor to the discharge side conveyor. Accordingly, noise generated due to impacts during the discharge of the ingot can be reduced, and damage to the device can be prevented.
Patent KR-20200014005-A (KR)
Title: Electronic apparatus and fault diagnosis method of electronic apparatus
Inventor: PARK MIN JI
IPC: H04L12/28
Filed: 2018-07-31
Abstract: Disclosed is an electronic device for diagnosing a defect of a plurality of external devices. The electronic device comprises a communication unit and a processor. The processor receives information related to the operation of the plurality of external devices from the plurality of external devices through the communication unit, identifies, based on information related to the operation of one of the plurality external devices, whether there is an abnormality in the operation of the external device, identifies a cause of the abnormality based on the information related to the operation of the external device and information related to the operation of another external device that is related to the operation of the external device among the plurality of external devices if there is something wrong with the operation of the external device, and provides information on the identified abnormality through a communication unit to at least one of the external device and a communication device of a user of the external device.
Patent KR-20190017711-A (KR)
Inventor: LI YONGWEI
IPC: B07C5/02
Filed: 2018-08-13
Abstract: The present invention relates to a material sorting device and a material sorting method based on a tray, wherein the material sorting device based on a tray comprises a product transport line for transporting a material provided with a barcode. The material sorting device based on a tray further comprises: a first mechanical arm and a first material insertion platform for transporting a material from the product transport line to the first material insertion platform; a material scan member in which the material transported by the first mechanical arm is scanned to read and record material information; and a sorting means and a plurality of different types of sorting trays, configured to classify the material in accordance with scan information generated by the material scan member and insert the material into a sorting tray corresponding to the scan information. Therefore, the material sorting device and the material sorting method can realize an increase in processing efficiency.
Patent KR-20200020305-A (KR)
Title: Method and Apparatus for character recognition
Inventor: KIM KI HYUN
IPC: G06K9/00
Filed: 2018-08-17
Abstract: The present invention provides a method and apparatus capable of increasing the reliability for a result of character recognition and further shortening processing time for character recognition by checking a font to be applied to a character to be recognized before or during character recognition and performing character recognition in consideration of feature information displayed for each font. According to the present invention, the apparatus comprises: a storage unit storing font information DB defining feature information capable of classifying a plurality of fonts for each font; and a control unit checking a font of a character included in an image when character recognition for a specific image is requested, extracting feature information of the checked image from the font information DB and recognizing the character included in the image using the extracted feature information of the font.
Patent KR-20200022066-A (KR)
Title: Scan driver and display device having the same
Inventor: LEE JAE HOON
IPC: G09G3/20
Filed: 2018-08-21
Abstract: An n^th stage included in a scan driving unit comprises: a first input unit controlling a voltage of a first node in response to a carry signal of a previous stage supplied to a first input terminal; a second input unit controlling the voltage of the first node in response to a carry signal of a next stage supplied to a second input terminal; a first control unit controlling a voltage of a second node in response to the carry signal of the next stage; an output unit respectively outputting an n^th scan signal and an n^th carry signal to an output terminal and a carry output terminal in response to a clock input terminal, the voltage of the first node, and the voltage of the second node; and a leakage control unit supplying a control voltage supplied to a third input terminal to the first and second input units in response to one of the n^th scan signal and the n^th carry signal, wherein n is a natural number. The reliability of a display device may be improved.
Patent KR-20200022238-A (KR)
Title: Power transmission system of hybrid electric vehicle
Inventor: KIM WAN SOO
IPC: B60K6/38
Filed: 2018-08-22
Abstract: A power transmission device for a hybrid vehicle is disclosed. The power transmission device for the hybrid vehicle according to an embodiment of the present invention includes: an engine output shaft through which the rotational power of an engine is outputted; an output shaft disposed on the same axis as the engine output shaft and outputting shifted power; first and second motors/generators; a power distribution unit which consists of a complex planetary gear set by a combination of first and second planetary gear sets, and complexly distributes and outputs rotational power selectively input through two paths from the engine output shaft and rotational power input from the first and second motors/generators; and a fixed transmission unit which consists of a combination of a third planetary gear set, shifts rotational power transmitted from the power distribution unit to a fixed second gear, and transmits power to the output shaft.
Patent KR-20200023990-A (KR)
Title: Method, system and computer program of payment for unattended store
Inventor: JUNG SEOUNG IN
IPC: G06Q20/40
Filed: 2018-08-27
Abstract: According to an embodiment of the present invention, provided is an unmanned payment device of an unmanned store. The unmanned payment device of an unmanned store comprises: a category product determining unit which receives payment request input and determines whether a user corresponding to the payment request input is an additional authentication target based on whether a product of a predetermined category is present among received payment target products; a first authentication performing unit which obtains personal information of the additional authentication target from an access authentication device and performs primary authentication; and a second authentication performing unit which uses face recognition for the additional authentication target and performs secondary authentication.
Patent KR-20200026385-A (KR)
Title: Pixel and display device including the pixel
Inventor: LEE YO HAN
IPC: G09G3/32
Filed: 2018-08-30
Abstract: The present invention relates to a pixel and a display device including the same. The pixel comprises: a light emitting unit composed of at least one light emitting element; a pixel circuit supplying a current to the light emitting unit in response to a data signal; a sensing transistor connected between a first node, which is a common node of the light emitting unit and the pixel circuit, and a data line; and a control transistor connected between a scan line and a gate electrode of the sensing transistor. Therefore, the reliability of the display device using the pixel may be improved.
Patent KR-20190098906-A (KR)
Inventor: IRIE HIROKI
IPC: H01M8/04089
Filed: 2018-09-14
Abstract: An objective of the present invention is to provide a fuel cell system which is simple and can reduce an installation space and expense. According to the present invention, the fuel cell system (300) comprises: a solid oxide fuel cell (SOFC, 313) generating power when oxidative gas is supplied to a cathode (113) and fuel gas is supplied to an anode (109); a plurality of discharge fuel gas discharge lines (394) discharging exhaust fuel gas discharged from the anode (109) to the air; an exhaust fuel gas discharge valve (395, 396) installed to each exhaust fuel gas discharge line (394); a plurality of exhaust oxidative gas discharge lines (391) discharging exhaust oxidative gas discharged from the cathode (113) to the air; an exhaust oxidative gas discharge valve (392, 393) installed on each exhaust oxidative gas discharge line (391); and a control device (380) controlling the exhaust oxidative gas discharge valve (392, 393) to an open state before the exhaust fuel gas discharge valve (395, 396) when stopping the SOFC (313).
Patent KR-20200035561-A (KR)
Title: Dynamic deformation strength test apparatus
Inventor: SONG MIN JOON
IPC: G01N3/18
Filed: 2018-09-27
Abstract: The present invention relates to a dynamic strain strength testing apparatus comprising: a case; a sub-motor provided on one surface of the case and providing power in the vertical direction to a push rod; a weight provided at a lower part of the push rod; an upper case and a load rod provided at a lower part of the weight and transmitting gravity of the weight to a test piece; and a load cell provided at a lower part of the test piece and sensing the pressure applied to the test piece. A temperature control unit which controls the temperature of a space accommodating the test piece therein is included at a lower part of the case.
Patent KR-20200036254-A (KR)
Title: Thermoplastic resin composition and article produced therefrom
Inventor: LEE MIN SOO
IPC: C08K7/14
Filed: 2018-09-28
Abstract: A thermoplastic resin composition of the present invention comprises: 100 parts by weight of a thermoplastic resin including a polyester resin; 50-150 parts by weight of glass fibers; and 1-10 parts by weight of a polyether-ester copolymer, wherein the polyether-ester copolymer has a melt volume flow rate (MVR) of 30-120 cm^3/10min as measured under conditions of 230°C and 2.16 kg based on ISO 1133. The thermoplastic resin composition is excellent in impact resistance, appearance characteristics, metal joining properties, and the like.
Patent KR-20200038648-A (KR)
Inventor: JUN SEUNG HYUN
IPC: A61Q1/14
Filed: 2018-10-04
Abstract: The present invention relates to a base cosmetic composition for skin, comprising biocellulose micro-fibers, thereby easily washing color cosmetics applied on the skin through a dense network of a three-dimensional network structure formed by the micro-fibers.
Patent KR-20200042807-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: BAEK LEE HYEON
IPC: C07C13/72
Filed: 2018-10-16
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound according to the present invention may be used as a material for an organic material layer of an organic electroluminescent device, and may improve efficiency, low driving voltage and/or lifespan characteristics in the organic light emitting device. The compound is represented by formula 1.
Patent KR-20200043083-A (KR)
Title: Checking system for passengers
Inventor: KIM KWANG IL
IPC: C09D167/06
Filed: 2018-10-17
Abstract: The present invention relates to vehicle passenger checking system which checks the number of passengers in a vehicle and is used to provide a warning for the number of the passengers remaining when unloading, so that accidents caused by unintended unloading can be prevented in advance. The present invention includes: a sensing unit for sensing the passengers in the vehicle; a notification unit for notifying the boarding of the passengers when the passengers are detected from the sensing unit during operation of a vehicle door; and a control unit including a system driving part that prevents the sensing unit and the notification unit from operating when a vehicle engine is driven, and operates the sensing unit and the notification unit only when the vehicle engine is stopped.
Patent KR-20180128870-A (KR)
Inventor: LEE BANG YOUL
IPC: E03F5/06
Filed: 2018-10-17
Abstract: Disclosed is a new manhole cover device for a drainage hole capable of remarkably enhancing user convenience. The manhole cover device includes: a cover body of which the top surface has a plurality of mesh nets and the bottom surface has a bad smell preventing member; a single of or a plurality of hinge members; a single of or a plurality of space parts; a locking member for releasing a locked state when external force is applied; and a release lever for releasing the locked state of the locking member of the manhole frame by a worker′s action to bend backward.