baber/WOPTO huggingface dataset:
Patent KR-20200030730-A (KR)
Title: Photocatalyst-based Air Cleaning Module for Attaching and Detaching to Upward Bulb type Light Source of Ceiling-Mounted type Electric Lamp
Inventor: KIM JAE HYUNG
IPC: F21V33/00
Filed: 2018-09-12
Abstract: According to a photocatalyst-based air purification module detachably attached to a light source in the form of an upward light bulb of a ceiling type lamp of the present invention, the air purification module detachably attached to a light source unit of a ceiling type lamp comprises: a light source unit which uses power to emit light in a predetermined wavelength (or wavelength band) and has an appearance of a light bulb; a socket unit which inserts the light source unit from a top, supports the same and supplies power to the light source unit; a reflector unit which guides light emitted through the light source unit inserted to the socket unit to a predetermined range and has an upper area thereof closed; and a frame unit which has a structure coupling to at least one between the socket unit and the reflector unit to be fixed to a ceiling. The present invention comprises: an attachment structure unit which has an attachment area capable of attachment in a designated geometric structure to a designated light bulb area corresponding to an area between a minimum diameter and a maximum diameter based on a circular cross section of the light bulb form source unit inserted from a top to the socket unit, and maintains a state attached to the designated light bulb area of the light bulb form light source unit by means of a structural characteristic of the attachment area and the friction; a photocatalyst matter unit which is formed by coating a designated photocatalyst matter on a designated air contacting area among areas of the attachment structure unit or by coating a designated photocatalyst matter on a designated air contacting areas among areas of a contact structure unit provided for being in contact with air in at least one side area of the attachment structure unit; a generation unit which is provided in or bound to one side of the attachment structure unit attached to the designated light bulb area of the light source unit and receives light emitted from the light source unit to generate designated power; and a fan unit which operates based on the power generated through the generation unit and generates pressures for flowing air around the photocatalyst matter unit. Accordingly, the present invention purifies air in a space where the ceiling type lamp is provided while the ceiling type lamp is used.
Patent KR-20200033060-A (KR)
Title: Motor driving apparatus and the operating method
Inventor: JAE WON CHOI
IPC: H02P6/16
Filed: 2018-09-19
Abstract: The present invention provides a motor driving device which can accurately calculate a position of a motor rotor. The motor driving device comprises: a resolver which outputs first and second amplitude modulation signals corresponding to a position of a motor rotor when an excitation signal is inputted; a phase relay output unit outputting a first phase delay value of the first amplitude modulation signal and a second phase delay value of the second amplitude modulation signal based on the first and second amplitude modulation signals and the excitation signal; and a motor driving unit calculating the position of the motor rotor based on the first and second amplitude modulation signals and the first and second phase delay values.
Patent KR-20200034305-A (KR)
Title: Rapid cooling system using differential pressure cooling
Inventor: KIM JANG SU
IPC: F25D13/06
Filed: 2018-09-21
Abstract: The present invention relates to a rapid cooling apparatus using differential pressure cooling and, more specifically, to an apparatus for safely and rapidly cooling a cooling subject, in particular a large amount of food products, within a short time without pollution caused by microorganisms in the air by using differential pressure cooling. The rapid cooling apparatus using differential pressure cooling comprises: a pre-cooling chamber (100) formed as a sealed space and including an openable air supply port (110); a cooling chamber (200) formed as a sealed space and including an openable exhaust port (210) and an inlet (220), and a hood (230) which can be forcibly exhausted; a vent (300) connecting the pre-cooling chamber (100) and the cooling chamber (200) to each other to be openable; a cooling apparatus (400) including a compressor (410), a condenser (420), an expansion valve (430) and an evaporator (440) to form a cooling cycle while circulating a refrigerant, and including a cooling fan (450) provided along with the evaporator (440) in the pre-cooling chamber (100); and a control part (500) performing the independent opening and closing control of the air supply port (110), the exhaust port (210) and the vent (300), the operation control of the hood (230) and the cooling fan (450) and the driving control of the cooling apparatus (400). Therefore, the rapid cooling apparatus is capable of enhancing the market competitiveness of the apparatus, preventing pollution caused by microorganisms and increasing energy consumption efficiency while maximizing user convenience.
Patent KR-20200036099-A (KR)
Title: Three-dimensional printing ink comprising a phthalonitrile oligomer
Inventor: KIM YOUNGDAE
IPC: B33Y70/00
Filed: 2018-09-21
Abstract: The present invention relates to an ink for three-dimensional printing and, more specifically, to an ink for three-dimensional printing, which enables expression of viscosity and improved performance suitable for three-dimensional printing. The ink for three-dimensional printing comprises: (a) a phthalonitrile oligomer; and (b) a curing agent.
Patent KR-20190041405-A (KR)
Title: Cooling structure for rotary electric machine
Inventor: MIYAMOTO TOMOHIKO
IPC: F04B23/04
Filed: 2018-09-27
Abstract: A cooling structure (80) for a rotary electric machine (20) comprises: a first supply pipe (32) that is disposed vertically above a rotary electric machine (20) and that has a discharge hole (76) through which a refrigerant is discharged toward the rotary electric machine (20); a second supply pipe (34) that is disposed in parallel with the first supply pipe (32) vertically above the rotary electric machine and that has a discharge hole through which a refrigerant is discharged toward the rotary electric machine; and a pump configured to deliver the refrigerant to the first supply pipe and the second supply pipe such that a direction of the refrigerant flowing through the first supply pipe (32) and a direction of the refrigerant flowing through the second supply pipe (34) are opposite to each other.
Patent KR-20200036232-A (KR)
Inventor: JAEMIN KIM
IPC: G08G1/017
Filed: 2018-09-28
Abstract: The present invention relates to a system for guiding an optimal parking route in real-time, to guide an optimal parking route to the closest empty parking surface in a large parking lot. According to the present invention, the system comprises: an entry vehicle detection unit detecting corresponding vehicle information when a vehicle enters a parking lot; a vehicle tracking unit tracking the vehicle entering the parking lot; a database unit storing one or more from a moving track and a parking state of the vehicle, a parking surface state, a parking lot map, an event occurring in the parking lot, and optimal route information; a guidance information output unit to transmit and output information stored in the database unit to a predetermined device of the vehicle through wireless communications; an information input unit receiving destination information inputted from the predetermined device of the vehicle through the wireless communications; and a control unit excluding a filled parking surface, a preoccupied surface, and a blocked surface from parking surfaces of the parking lot, detecting a plurality of empty parking surfaces in the order of the nearest destination, and considering the event to calculate the optimal route to enable the vehicle to approach one of the plurality of empty parking surfaces in the shortest time to display the optimal route and a target empty parking surface on the parking lot map.
Patent KR-20200038384-A (KR)
Title: Apparatus and method for infinitely reproducing frames in electronic device
Inventor: SERGIY POMETUN
IPC: H04N21/472
Filed: 2018-10-02
Abstract: The present invention relates to a method for playing frames in an electronic device. The method for playing frames can comprise the steps of: detecting at least one animation area selected from a plurality of animation areas; determining a plurality of random sequences for the selected at least one animation area; generating an output sequence by adding weights for the determined plurality of random sequences; and playing the generated output sequence.
Patent KR-20200042310-A (KR)
Title: Oxidation catalyst containing self-assembly and Preparation method thereof
Inventor: LEE SANG YUP
IPC: B01J37/04
Filed: 2018-10-15
Abstract: The present invention relates to: an oxidation catalyst having excellent oxidation efficiency of hydrocarbons; a method for manufacturing the same; and a method for oxidizing a cyclic hydrocarbon using the same. The oxidation catalyst of the present invention uses a self-assembly of histidine-peptide as an electron donor, exhibits excellent catalytic efficiency in the oxidation reaction of hydrocarbons by coordinate bonding of copper ions to the self-assembly, and has an advantage of easy collection and reuse.
Patent KR-20190045841-A (KR)
Inventor: KIM KYOUNG HEON
IPC: G01N30/72
Filed: 2018-10-16
Abstract: The present invention relates to a method for diagnosing a Behcet′s disease using urine metabolome analysis, and a Behcet′s disease diagnostic kit, which rapidly and accurately diagnose a patient with a Behcet′s disease. The Behcet′s disease diagnostic kit of the present invention comprises a quantitative device for at least one urine metabolome selected from the group consisting of guanine, 3-hydroxypyridine, hypoxanthine, L-citrulline, isothreonate, pyrrole-2-carboxylate, galactonate, gluconic acid lactone, sedoheptulose, and mannose.
Patent KR-20200052471-A (KR)
Inventor: OH MYUNG IK
IPC: H04J3/06
Filed: 2018-11-06
Abstract: Disclosed are a method and a device for synchronizing a 5G relay system in a standalone (SA) network. An embodiment of the present invention provides the method and the device for synchronizing a 5G relay system in a SA network to enable a 5G service in a continuous 5G SA network structure at minimum cost with only software upgrade on hardware of a 5G non-standalone (NSA) relay station since a demodulation type synchronization device mounted in a 5G relay station receives a base station signal of a 5G NR. The device comprises: a PBCH demodulation unit; a SIBI demodulation unit; a DCI demodulation unit; and a 5G NR TDD switching unit.
Patent KR-20200054052-A (KR)
Inventor: JAEHONG JUNG
IPC: H04N19/176
Filed: 2018-11-09
Abstract: The present invention relates to a processing method of a video signal and to an apparatus thereof. More specifically, provided are the video signal processing method encoding or decoding a video signal and the apparatus thereof. According to one embodiment of the present invention, the image decoding method includes a step of selectively applying the intra-block copy in accordance with a position of a currently decoded block.
Patent KR-20200054469-A (KR)
Title: bus automation
Inventor: YOU DONG HYEON
IPC: A47C7/50
Filed: 2018-11-11
Abstract: A button-type automation device according to an embodiment of the present invention is made for comfort of a seat while travelling by express bus. The present invention includes a button unit, a transfer unit, and an adjuster. The present invention includes a button unit, a transfer unit, and a height adjustment device.
Patent KR-20200056099-A (KR)
Title: Method for calculating downward longwave radiation and apparatus for the same
Inventor: RIM SE HUN
IPC: G01W1/06
Filed: 2018-11-14
Abstract: Disclosed is a method for calculating long-wavelength ground surface downward-wave radiation. The method for calculating the long-wavelength ground surface downward-wave radiation according to the present invention may comprise the following processes of: receiving satellite cloudiness, a satellite cloud form, ground temperature, ground humidity, and ground pressure; calculating a clear sky emission rate in consideration of relationship among the ground temperature, the ground humidity, the air pressure, and the clear sky emission rate; calculating a whole sky emission rate in consideration of relationship among the satellite cloudiness, the clear sky emission rate, and the whole sky emission rate; and calculating a clear sky long-wavelength downward-wave radiation or a whole sky long-wavelength downward-wave radiation based on the satellite cloudiness.
Patent KR-20200061769-A (KR)
Title: Reflective polarizing and display device comprising the same
Inventor: LEE MUN BOK
IPC: G02B5/30
Filed: 2018-11-26
Abstract: The present invention relates to a reflective polarizing film and to a liquid crystal display device including the same. More specifically, provided are the reflective polarizing film capable of exhibiting excellent optical properties by limiting the number of bubbles which can be included per unit area of the reflective polarizing film, and the liquid crystal display device including the same.
Patent KR-20200063711-A (KR)
Inventor: KIM HYUN CHUL
IPC: C02F9/00
Filed: 2018-11-28
Abstract: The present invention relates to a sewage treatment system including a bioelectrochemical reaction unit, a photosynthetic bioreaction unit and an ultraviolet contact reaction unit, and a sewage treatment method using the same. According to an embodiment of the present invention, it is possible to reduce organic matters, nutrient salts, and non-biodegradable organic matters in sewage without additional energy or chemical treatment.
Patent KR-20200064410-A (KR)
Inventor: SHIN DOO BYUNG
IPC: G01C21/36
Filed: 2018-11-29
Abstract: The present invention relates to a route guidance device and a method thereof, which recognize a current traveling lane of a vehicle by using navigation and dead locking, and determine whether guidance is required in response to the recognition to perform selective guidance. According to an embodiment of the present invention, the route guidance device comprises: a navigation module searching for a route to a destination to provide the same for a display unit, outputting voice guidance at a point where the voice guidance is required in the route, and calculating a current position of a vehicle with assistance of a GPS receiving unit to provide the current position with the route for the display unit; a dead locking module determining the current position of the vehicle by using a sensor inside the vehicle; and a control module determining a current lane of the vehicle before passing by a branch point included in the route to the destination by receiving a signal output from the navigation module and the dead locking module, controlling the voice guidance inducing a lane change to be output when the vehicle enters via the branch point as a result of traveling in the current lane, and controlling the voice guidance not to be output when the vehicle travels straight in the route to the destination as a result of traveling in the current lane.
Patent KR-20200065470-A (KR)
Inventor: IN HOH
IPC: G06Q10/10
Filed: 2018-11-30
Abstract: The present invention relates to a method for an upgradeable smart contract. The method for an upgradeable smart contract which performs an upgrade of a logic contract based on Ethereum, comprises: a step a) of dividing the smart contract into a data contract, logic contract, voting contract, and proxy contract; a step b) of arranging and disclosing, when it is requested to upgrade the logic contract, at least one logic contract candidate on the network through a user terminal; a step c) of conducting a voting for a new logic contract candidate through at least one user terminal, and when it reaches the preset time for ending the voting, determining a new logic contract for upgrade based on the winning vote information; and a step d) of changing the previous logic contract into a new logic contract after an electing point of time of the new logic contract or after a preset grace period, and finishing the logic upgrade.
Patent KR-20200066003-A (KR)
Inventor: KIM JONGHYUN
IPC: G06F21/56
Filed: 2018-11-30
Abstract: Provided is a system for analyzing an abnormal behavior of an endpoint which comprises: a behavior information extraction module which extracts behavior information from security events and abnormal events collected from an endpoint terminal; an abnormal behavior detection/analysis module which detects an abnormal behavior by comparing behavior information with information about an existing malicious behavior; a format conversion module which converts an analysis result of the abnormal behavior into a structured threat information exchange format; and a transmission module which delivers the analysis result converted to the structured threat information exchange format to an external integrated security control system.
Patent KR-20200068162-A (KR)
Inventor: YOON JAE SUNG
IPC: G01N1/22
Filed: 2018-12-04
Abstract: The present invention is to provide a device for collecting a harmful factor of a gaseous sample, which can liquefy and collect a harmful factor without a separate energy source by maintaining a contact with a gaseous sample while realizing transfer of a collecting solution without power, and has a compact structure easy to be carried. To this end, the device of the present invention comprises: an upper substrate having a first inlet through which a gaseous sample including a harmful factor is introduced, and a first outlet through which the gaseous sample with the harmful factor separated therefrom is discharged; a lower substrate having a second inlet through which a collecting solution for collecting the harmful factor in the gaseous sample is introduced, and a second outlet through which the collecting solution for collecting the harmful sample in the gaseous sample is discharged; and a collection unit disposed in a coupling region of the upper and lower substrates to provide a collection space to allow the gaseous sample passing between the first inlet and the first outlet to be in contact with the collecting solution passing between the second inlet and the second outlet, and having a plurality of channels for gradually increasing surface tension of the collecting solution toward the second outlet from the second inlet to provide a transport force of the collecting solution passing through the collection space.
Patent KR-20200068403-A (KR)
Title: Two way clutch for multi speed transmission and control method thereof
Inventor: KIM BYUNG OK
IPC: F16H61/688
Filed: 2018-12-05
Abstract: The present invention relates to a multi-gear transmission control method using a bidirectional clutch and, more specifically, to a method for controlling a bidirectional clutch mode (one-way/idle/fixed state) according to an automatic transmission driving state and a type of shift.
Patent KR-20200075054-A (KR)
Title: Apparatus for controlling insulation charging of vehicle, system having the same and method thereof
Inventor: LEE MYOUNG SEOK
IPC: B60L50/50
Filed: 2018-12-07
Abstract: The present invention relates to an insulated charging control device for a vehicle and a system including the same. The insulated charging control device for a vehicle according to an embodiment of the present invention includes: a first vehicle charging control device which receives a control pilot signal for charging control from a charging station system and is supplied with power; and a second vehicle charging control device which is insulated from the first vehicle charging control device and performs vehicle charging control using a signal received from the first vehicle charging control device.
Patent KR-20200069824-A (KR)
Inventor: PARK DAE OH
IPC: C04B20/10
Filed: 2018-12-07
Abstract: The present invention relates to a composition for repairing concrete cracks, which comprises: 9 to 13 wt% of water; 13 to 17.5 wt% of cement; 5 to 9 wt% of blast furnace slag; 60 to 70 wt% of fine aggregates; and 0.8 to 1.5 wt% of bentonite, wherein a coating layer (11) is formed on a surface of bentonite by a coating solution (10). In this case, the composition for repairing concrete cracks has water, cement, blast furnace slag, fine aggregates, and bentonite mixed therein. Bentonite has properties of reacting with water to be expanded. Using such properties of the bentonite, the composition is autonomously expanded when moisture is infiltrated into the composition filled in a crack part, thereby blocking the crack part. However, bentonite is lightweight aggregate, and thus have a problem that strength is lowered when being mixed in the composition. Accordingly, to solve the problem of strength lowering, the composition is mixed with the blast furnace slag.
Patent KR-20200070738-A (KR)
Inventor: HONG GI SEON
IPC: G09B5/02
Filed: 2018-12-10
Abstract: The present invention relates to a device for online real-time remote learning and a method thereof. The learning method comprises the processes of: displaying learning content in at least one of first and second terminals; transmitting problem solving data inputted from at least one learner from the first and second terminals to a server; transmitting the problem solving data inputted from the learner from the server to a third terminal; transmitting correction instruction data with regard to the problem solving data inputted from the learner inputted from a teacher from the third terminal to the server; and transmitting the correction instruction data from the server to at least one of the first and second terminals.
Patent KR-20200070749-A (KR)
Title: Meta-Aramid Fiber improved dyeability and Method for Preparing the Same
Inventor: JANG JOON HYUNG
IPC: D01D10/06
Filed: 2018-12-10
Abstract: The present invention relates to a meta-aramid fiber with improved dyeability and a manufacturing method thereof. The method for manufacturing a meta-aramid fiber with improved dyeability comprises: a dope forming step of forming a meta-aramid dope by melting meta-aramid polymerized with M-phenylene diamine (MPD) and isophthaloyl chloride (IPC) in a solvent; a wet spinning step of fiberizing the meta-aramid by spinning the dope in a coagulation solution containing 20-60 wt% of a polar amide-based solvent including an amide-based solvent; an aging step of swelling a spun meta-aramid fiber in the coagulation solution containing 20-60 wt% of the polar amide-based solvent; a wet stretching step of stretching the aged meta-aramid fiber in the coagulation solution containing 20-60 wt% of the polar amide-based solvent; a washing and drying step of washing and drying the wet-stretched meta-aramid fiber; and a heat stretching step of heat-stretching the dried meta-aramid fiber at 250-350°C.