baber/WOPTO huggingface dataset:
Patent KR-20200034523-A (KR)
Title: Polyurethane (co)polymer and optical lens comprising the same
Inventor: SHIN BO RA
IPC: C08G18/38
Filed: 2018-09-21
Abstract: A polyurethane (co)polymer according to the present invention has high refractive index, high Abbe′s number and high transparency depending on a specific chemical structure of a diol compound used for the production thereof, and thus can be advantageously used as an optical material. The polyurethane (co)polymer is manufactured from a polymerization component comprising: a diol compound containing at least one selected from the group consisting of a first diol compound represented by formula 1, HO-L_4-L_2-Ar_1-L_1-Ar_2-L_3-L_5-OH, and a second diol compound represented by formula 2; and a diisocyanate compound.
Patent KR-20200036383-A (KR)
Inventor: YU MI LIM
IPC: C09D11/02
Filed: 2018-09-28
Abstract: The present application relates to an encapsulation material composition and an organic electronic device comprising the same. The present invention provides the encapsulation material composition which effectively blocks moisture or oxygen flowing from the outside to the organic electronic device to secure the lifespan of the organic electronic device, can implement a front emission-type organic electronic device, is applicable by an ink jet method, can provide a thin display, and also can effectively prevent interference of an electromagnetic field due to low dielectric constant.
Patent KR-20200039956-A (KR)
Title: Light emitting device and manufacturing method of the same
Inventor: MIN DAE HONG
IPC: H01L33/00
Filed: 2018-10-08
Abstract: The present invention provides a light emitting element with high light extraction efficiency. The light emitting element comprises: a substrate; a plurality of protrusion patterns including a first layer which is integrally formed without being separated from the substrate and protrudes from an upper surface of the substrate, and a second layer which is formed of materials different from the first layer; and a light emitting stacked body provided on the substrate and emitting light. The light emitting stacked body has cavities provided on at least one side of the first layer of the protrusion patterns, and a ratio of the heights of the first layer and the second layer is greater than 2.5 and less than 9.5.
Patent KR-20200040005-A (KR)
Inventor: KWON HEE SOO
IPC: A61H7/00
Filed: 2018-10-08
Abstract: The present invention discloses a mobile phone case which forms a plurality of protrusions for scalp massage and acupressure protrusions thereon, thereby having an acupressure function capable of providing acupressure and scalp massage to users while carrying a mobile phone. The present invention is to protect a mobile phone by being coupled to surround the back and side of the mobile phone, and includes a rear portion in contact with the rear surface of the mobile phone and a side portion extending from the rear portion to be in contact with both side surfaces of the mobile phone, wherein the plurality of protrusions for scalp massage made of soft synthetic resin projects out on the outer surface of the rear portion.
Patent KR-20200040478-A (KR)
Title: Cleaning apparatus of power equipment
Inventor: LEE SEONG HO
IPC: H01B17/52
Filed: 2018-10-10
Abstract: An apparatus for cleaning power equipment, which discharges a cleaning solution to power equipment, comprises: a main shaft through which a cleaning solution flows; a nozzle coupled to a front end of the main shaft to discharge the cleaning solution; a pressure gauge fixed to the main shaft to measure water pressure of the cleaning solution; a connection assembly coupled to a rear end of the main shaft and providing the cleaning solution to the main shaft through a tube; and a pressure tube coupled to the connection assembly and the pressure gauge to provide the cleaning solution to the pressure gauge. The apparatus for cleaning power equipment may effectively clean the power equipment at proper water pressure.
Patent KR-20190121196-A (KR)
Title: Multilayer ceramic electronic component
Inventor: SEO YONG WON
IPC: H01G4/252
Filed: 2018-10-10
Abstract: A multilayer ceramic electronic component according to an embodiment of the present invention comprises: a ceramic body including a dielectric layer and first and second internal electrodes layered to be alternately exposed to first and second outer sides with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second outer sides of the ceramic body to be respectively connected to the corresponding internal electrode of the first and second internal electrodes. The first and second external electrodes comprise: first and second base electrode layers of which at least a part comes in contact with the first and second outer sides of the ceramic body; first and second nickel plating layers respectively disposed to cover the first and second base electrode layers; and first and second tin plating layers respectively disposed to cover the first and second nickel plating layers. The thickness of the central portions of each of the first and second tin plating layers may exceed 5 μm.
Patent KR-20200040584-A (KR)
Title: System for controlling tension of band used for packing coil
Inventor: YEO DONG HOON
IPC: B65B27/06
Filed: 2018-10-10
Abstract: The present invention relates to a system for controlling tension of a coil packing band, which discloses a technical idea comprising: a moving pass which provides a moving path by drawing in a band; a traction unit which draws in the band and applies the tension to the band; a loading unit which measures tension information applied to the band; and an adjusting unit which adjusts a tension force based on the tension information measured by the loading unit.
Patent KR-20190044519-A (KR)
Title: Substrate processing apparatus, substrate processing method and recording medium
Inventor: ZHANG JIAN
IPC: H01L21/67
Filed: 2018-10-17
Abstract: Provided are a substrate processing apparatus, a substrate processing method and a recording medium, which shorten etching processing time. According to one embodiment of the present invention, the substrate processing apparatus has a substrate processing tank, a mixing unit and a supply line. The substrate processing tank performs etching processing through etching liquid. The mixing unit mixes new liquid with liquid containing a silicon-containing compound or with the silicon-containing compound. The supply line supplies mixed liquid, which are mixed by the mixing unit, to the processing tank.
Patent KR-20190045879-A (KR)
Inventor: PARK SOONAM
IPC: H01J37/32
Filed: 2018-10-24
Abstract: Systems and methods may be used for performing plasma filtering. Exemplary processing chambers may include a showerhead. The processing chambers may include a substrate support unit. The processing chambers may include a power source configured to be electrically coupled to the substrate support unit and configured to provide power to the substrate support unit to create bias plasma within a processing region defined between the showerhead and the substrate support unit. The processing systems may include a plasma screen, wherein the plasma screen is coupled to the substrate support unit and is configured to substantially eliminate plasma leakage through the plasma screen. The plasma screen may be coupled to an electrical ground.
Patent KR-20200049293-A (KR)
Inventor: SEO YOUNGMI
IPC: G06F17/10
Filed: 2018-10-31
Abstract: The present invention provides a method for predicting the efficiency of an organic solar cell, comprising: a first step of introducing an electron donor and an electron acceptor into a solvent; a second step of measuring, from the solvent in which the electron donor and electron acceptor are added, a total number density (ρ) a distance from the central atom (r), and a value of a radial distribution function (g(r)) represented by general formula 2, g(r) = ρ(r)dr/ρ^id(r)dr; and a third step of calculating a coordination number (N_1) between side chains of the electron donor and the electron acceptor from general formula 1, N_1 = 4πρ∫g(r)r^2dr, by using the value measured in the second step.
Patent KR-20190050718-A (KR)
Inventor: KIM YONG SUK
IPC: B29C43/20
Filed: 2018-11-02
Abstract: The present invention relates to a method for manufacturing a plastic substrate having excellent thickness uniformity, and a plastic substrate manufactured thereby. The method of the present invention comprises the steps of: preparing mold equipment; buffering a curable composition in a molding space; curing the curable composition; and obtaining a plastic substrate.
Patent KR-20190132908-A (KR)
Title: Camera, and terminal including the same
Inventor: CHO SUNHO
IPC: G02B13/00
Filed: 2018-11-09
Abstract: The present invention relates to a camera and a terminal having the same. According to an embodiment of the present invention, the camera comprises: a lens device having a micro mirror array; and a processor outputting a curvature control signal for a curvature change to the micro mirror array in the lens device. The micro mirror array has a plurality of micro mirrors. A tilting angle of a second micro mirror closer to an outskirt of a first micro mirror and the second micro mirror in the plurality of micro mirrors is larger in accordance with a control signal. Therefore, focus can be changed by using the micro mirror array.
Patent KR-20200058158-A (KR)
Title: Pet clothing with Electro Luminescence sheet
Inventor: KIM SUN SIK
IPC: A01K13/00
Filed: 2018-11-19
Abstract: The present invention relates to pet clothing with an electro luminescence (EL) sheet capable of preventing a sense of difference from a pet by using the EL sheet in the pet clothing when the pet wears clothing, improving an appearance of beauty, and preventing a safety accident such as a traffic accident or the like in advance by providing easy identification at night. The pet clothing with an EL sheet comprises: the EL sheet which includes a picture, an image, a character, or a phrase on one side of a body unit for covering a body of the pet, and selectively emits the picture, the image, the character, or the phrase; and a controlling unit which controls whether or not the EL sheet is emitted on one side of the body unit. The present invention relates to the pet clothing with the EL sheet capable of easily identifying the pet at night by allowing a user to selectively emit the EL sheet and preventing the sense of difference or inconvenience from the pet when the pet wears the clothing.
Patent KR-20200058204-A (KR)
Title: A Vertical take off and landing three surface aircraft with distributed propulsion system
Inventor: KIM EUNG TAI
IPC: B64C3/38
Filed: 2018-11-19
Abstract: The present invention relates to a combined vertical take-off and landing aircraft with a three-surface distributed propulsion system which includes: a front wing; a main wing including an inner wing and a tilt wing; a tail wing; an end tilt rotor which is provided in the direction parallel to an aircraft body and installed on the outer end of the tilt wing; and a center tilt rotor which is provided in the direction parallel to the aircraft body and installed between the inner wing and the tilt wing. The present invention is characterized in that the center tilt rotor and the end tilt rotor rotate simultaneously to distribute thrust and only the tilt wing is tilted so that the aircraft is less affected by stall.
Patent KR-20190009723-A (KR)
Inventor: LIEW HYUNJEONG
IPC: A23L33/10
Filed: 2018-11-27
Abstract: The present invention relates to a method for providing information for diagnosing Parkinson′s disease. The present invention also relates to a composition for preventing, alleviating or treating Parkinson′s disease. The miRNA of the present invention is specifically reduced or increased in the Parkinson′s disease model and can be effectively used for diagnosing and treating Parkinson′s disease.
Patent KR-20200068086-A (KR)
Inventor: HWANG UK CHEOL
IPC: G06Q50/10
Filed: 2018-11-28
Abstract: The present invention relates to an integrated management system of mass production of natural fermented vinegar based on IoT capable of monitoring a production process of natural fermented vinegar, identifying and controlling process conditions in real time, and providing optimal fermentation process conditions through big data analysis. The integrated management system comprises fermenters (101, 102, 103, 104), a fermenter environmental information detection unit (100), and a monitoring server (200).
Patent KR-20200070016-A (KR)
Inventor: OH JONG MIN
IPC: B67D7/44
Filed: 2018-12-08
Abstract: The present invention relates to a refueling gun closed after refueling, which is to solve an existing problem that the residual fuel in a spout is dropped around an oil filling port and a vehicle after refueling is finished, by preventing the residual fuel from being dropped to the oil filling port or the vehicle after refueling is finished but allowing the residual fuel to be stagnated. The refueling gun closed after refueling of the present invention comprises: a refueling gun body formed in a hose shape bent to allow a fuel to properly flow therethrough; a spout having a shutter which can be opened and closed in different directions therein so that the fuel can be properly introduced into a vehicle; a fuel gun trigger including a shaft connected to a lower shutter to be pulled with less force; a fixing pin hung by a jaw to remain the trigger in a pulled state; an upper shutter opened outward with the force when a fuel is injected while being closed at a normal time; a lower shutter connected to the trigger through the shaft to prevent the residual fuel from being leaked during a non-refueling state to be pulled together when the trigger is pulled; and a shaft connecting the trigger and the shutter to pull the lower shutter together when the trigger is pulled. Therefore, the refueling gun closed after refueling of the present invention has an effect of solving an existing problem that the residual fuel in a spout is dropped around an oil filling port and a vehicle after refueling is finished, by preventing the residual fuel from being dropped to the oil filling port or the vehicle after refueling is finished but allowing the residual fuel to be stagnated.
Patent KR-20200072104-A (KR)
Inventor: KAL SEONG HOON
IPC: B65D1/24
Filed: 2018-12-12
Abstract: An object of the present invention is to provide a technology capable of easily folding a bag while blocking internal and external heat exchange. To achieve the objet, the present invention provides a foldable bag comprising: a vacuum insulator; an internal space consisting of an upper surface, a lower surface, and side surfaces having the vacuum insulator therein; and a divider which partitions an inner space and has the vacuum insulator therein. The foldable bag is configured such that two of the side surfaces facing each other are folded in the direction of approaching each other as the other two of the side surfaces facing each other are folded, and the centers of the two side surfaces facing each other are folded inward.
Patent KR-20200011342-A (KR)
Title: Plasma processing apparatus and plasma processing method
Inventor: XU HAO
IPC: H01J37/32
Filed: 2018-12-13
Abstract: The purpose of the present invention is to provide a plasma processing apparatus and a plasma processing method, capable of improving the ignitability of plasma without making any change to a desired process condition, and inhibiting an influence on size after the processing of a processed material. To achieve the purpose, the plasma processing apparatus (100) includes: a processing chamber (114); a magnetron (105) generating and projecting a microwave into the processing chamber (114); an electrode placed in the processing chamber (114) to place a wafer (300); an electrostatic adsorption power supply (112) generating potentials for electrostatically adsorbing the wafer (300) to the electrode; a process gas supply source (118) supplying process gas into the processing chamber (114); and a plasma ignition promoter. The plasma ignition promoter comprises ultraviolet light sources (102, 115) emitting pulse-modulated ultraviolet rays into the processing chamber (114).
Patent KR-20200073822-A (KR)
Inventor: KIM KYEONG HAN
IPC: G06F16/28
Filed: 2018-12-14
Abstract: Provided are a method for classifying a malicious code and an apparatus thereof. According to some embodiments of the present disclosure, the method for classifying a malicious code comprises the steps of: obtaining API call sequence information for a plurality of malicious codes; extracting call sequence information for a main API from the API call sequence information using a term frequency-inverse document frequency (TF-IDF) technique; generating an action vector for each of the plurality of malicious codes based on the extracted call sequence information; and building a malicious code cluster by clustering the generated action vector.
Patent KR-20200073860-A (KR)
Inventor: JO BYEONG HWAN
IPC: E04H3/14
Filed: 2018-12-14
Abstract: The present invention provides a prefabricated movable stadium for a bullfight stadium which is one of domestic folk competitions. From the beginning of the project in 2002 until now, a facility is leased every year at the national folk bullfighting competition and safety management is implemented. Even now, the competition is carried out by using the prefabricated movable bullfight stadium. The prefabricated movable bullfight stadium is not a fixed type and is movable so as to be prefabricated instead of an existing building construction method. Therefore, the prefabricated movable bullfight stadium can solve endless maintenance costs and land rents which are disadvantages of the conventional stadium, increase efficient and reduce the cost.
Patent KR-20200075398-A (KR)
Title: Semiconductor package
Inventor: CHOI DAE YEUN
IPC: H01L23/31
Filed: 2018-12-18
Abstract: The present disclosure relates to a semiconductor package capable of controlling undulation enough. The semiconductor package comprises: a semiconductor chip having a connection pad; a sealing material sealing the semiconductor chip; and a connection structure disposed on the semiconductor chip and the sealing material. The connection structure includes a first insulating layer, a first rewiring layer disposed on the first insulating layer, and a second insulating layer disposed on the first insulating layer and covering the first rewiring layer. The first rewiring layer has one or more openings. The opening has a shape having a plurality of protrusion units. When a thickness of the first rewiring layer is A and a thickness of an area of the second insulating layer covering the first rewiring layer is B, [B/A] is 1.5 or less.
Patent KR-20200076055-A (KR)
Inventor: BONG JU KIM
IPC: B60R16/023
Filed: 2018-12-19
Abstract: The present invention provides a vehicle, a vehicle control method, and a network system which perform stable and reliable synchronization through packet transmission performed on a software basis between two control modules. According to an embodiment of the present invention, a vehicle comprises a first control module and a second control module. The first control module transmits a start signal to the second control module and receives a preparation signal corresponding to the start signal transmitted by the second control module to perform synchronization with the second control module.
Patent KR-20200078002-A (KR)
Inventor: BYON GI MAN
IPC: H04L9/06
Filed: 2018-12-21
Abstract: A system for selecting a winner among candidates with weighting factors based on a blockchain comprises: a server including multiple candidates with their own unique weighting factors and a smart contract for secret voting to enable a vote; and a digital wallet including electronic identification and configured to be able to communicate with the server. The smart contract for secret voting is deployed on a blockchain network and is coded to be appropriate for execution. A voter having the digital wallet can access the smart contract for secret voting in the server using the digital wallet to browse the multiple candidates and can cast the vote. The weighting factor given to each of the candidates is determined on the basis of an achievement degree, a participation degree and a contribution degree for a set type of mission provided by the server. Desirably, the mission according to the present invention is composed of a series of behaviors related to an advertisement and is presented in the form of an advertisement and questionnaire related to the advertisement. A user watches a presented advertisement and then answers a series of questions recorded on the questionnaire to achieve the mission. The series of questions are composed of quizzes, surveys, research, etc., directly related to the advertisement.
Patent KR-20200079852-A (KR)
Inventor: LEE JOO YOUNG
IPC: G06F12/02
Filed: 2018-12-26
Abstract: According to embodiments of the present invention, a memory system includes: a memory device; a runtime bad block detection part registering a super memory block including a runtime bad block in a bad list every time the runtime bad block occurs; a bitmap management part creating a bitmap indicating integrity information about memory blocks included in the super memory block; a short super block management part designating, as a short super memory block, a super memory block, in which the number of runtime bad blocks included in each supper memory block is no more than a predetermined threshold value among the super memory blocks registered in the bad list every time a logic unit formation command is provided from a host; and a processor controlling the memory device to perform normal operation by simultaneously accessing normal blocks of the memory blocks constituting the designated short super memory block based on the bitmap information. Therefore, the system is capable of securing a wide memory space while maintaining erase/write cycles of each super block.
Patent KR-20200079981-A (KR)
Title: Image display apparatus
Inventor: KIM DO HOON
IPC: G09G3/20
Filed: 2018-12-26
Abstract: The present invention relates to an image display device. The image display device according to one embodiment of the present invention includes a display and a power supply unit for supplying power to the display. The power supply unit includes a converter which has at least one switching element and converts a level of input power to output DC power based on a switching operation of the switching element. Depending on the load of an output terminal of the converter, the switching element can be operated by dividing into a first mode in which the switching element continuously switches and a second mode in which the switching element continuously switches and then stops switching. Accordingly, it is possible to reduce power consumption when displaying an image.
Patent KR-20200082000-A (KR)
Title: Electric propulsion system and ship having the same
Inventor: LIM JI YUN
IPC: B63H21/17
Filed: 2018-12-28
Abstract: The present invention relates to an electric propulsion system and a ship having the same, wherein the electric propulsion system comprises a fuel cell and a power generation engine consuming gas fuel in a liquefied gas storage tank mounted on the ship to produce electricity for propelling the ship. The fuel cell is operated by a base load having the constant power generation amount while liquefied gas in the liquefied gas storage tank is consumed. The power generation engine is operated by an auxiliary load in which the power generation amount is variable while consuming boil off gas generated in the liquefied gas storage tank. Therefore, the electric propulsion system can improve energy efficiency and fuel efficiency.