baber/WOPTO huggingface dataset:
Patent KR-20190127093-A (KR)
Title: Method of nitrogen oxide in engine reflecting travel distance
Inventor: KIM MIN TAEK
IPC: F02D41/00
Filed: 2018-05-03
Abstract: The present invention relates to a method of controlling nitrogen oxide from an engine by reflecting the travel distance, capable of reducing the emission of nitrogen oxide by controlling the combustion of an engine through a comparison between a reference value and accumulated nitrogen oxide by predicting nitrogen oxide actually emitted as the travel distance increases after starting the engine. According to the present invention, the method includes: an initial reset step (S20) of setting the emission of nitrogen oxide (NOx_mass) and the travel distance of a vehicle as 0 when an engine (10) is started (S10) or a key is put on; a nitrogen oxide emission obtaining step (S100) of obtaining the emission of nitrogen oxide emitted from the engine (S10) by calculating the concentration of nitrogen oxide and a combustion temperature from combustion pressure of the engine (10); a correction value obtaining step (S200) of obtaining a correction value of an EGR ratio according to the travel distance or the concentration of oxygen flowing into the cylinder of the engine by accumulating the emission of nitrogen oxide emitted from the engine (10) and the travel distance of the vehicle; and an EGR correction control step (S300) of calculating a final EGR valve control value (EGR valve Final) by applying the correction value obtained through the correction value obtaining step (S200) to an initial EGR ratio or an initial oxygen concentration of an intake manifold, and controlling the EGR valve (33) with the final EGR valve control value (EGR valve Final).
Patent KR-20190128466-A (KR)
Title: Laundry treatment apparatus
Inventor: LEE HYUKSOO
IPC: D06F58/24
Filed: 2018-05-08
Abstract: Disclosed is a clothing treatment apparatus, which comprises: a drum for containing clothing; a circulation flow path for forming a path which allows air discharged from a front opening of the drum to be introduced into a rear opening of the drum via heat exchange; and a base cabinet disposed at a lower portion of the drum to provide a space where various components are mounted. The base cabinet includes: a base flow path unit included in a part of the circulation flow path, and having an evaporator, a condenser, and a circulation fan sequentially disposed backward; a drum motor mounting unit disposed at one front side of the base flow path unit, and mounted with a drum motor for generating a driving force for rotating the drum; and a compressor mounting unit disposed at one rear side of the base flow path unit, and mounted with the compressor for generating compressed air for heat exchange.
Patent KR-20190128918-A (KR)
Title: Argon providing system
Inventor: KIM HYONG GYU
IPC: F17C13/02
Filed: 2018-05-09
Abstract: Disclosed is a system for providing argon. The system for providing argon according to an embodiment of the present invention comprises: a heater that receives vaporized argon gas from a storage tank storing liquid argon and raises the temperature to a set temperature; a buffer tank for storing argon gas passing through the heater; and a compressor that receives the stored argon gas from the buffer tank and compresses it to a predetermined pressure to supply it to a demand destination.
Patent KR-20190130698-A (KR)
Title: Horn waveguide panel for guiding solar radiation energy and housing using the same
Inventor: CHO KUK RAE
IPC: F24S23/70
Filed: 2018-05-14
Abstract: According to the present invention, a horn waveguide panel for guiding solar radiant energy comprises: an external transparent plate formed with a flat plate or a curved plate and arranged outwards; an internal transparent plate formed with the flat plate or the curved plate and arranged inwards; and a plurality of horn waveguides arranged to be adjacent to each other under the external transparent plate. The horn waveguides are formed in the shape of a corn of which an upper portion is wide and a lower portion is provided with a narrow hole, a triangular pyramid, a square pyramid, a rectangular pyramid, or a polygonal pyramid. An internal side of the horn waveguides is formed of or coated with an aluminum thin film or a deposited film.
Patent KR-20190133470-A (KR)
Title: the method of manufacturing band saw
Inventor: LEE SANG DON
IPC: B22F3/12
Filed: 2018-05-23
Abstract: The present invention relates to a band saw manufacturing method of a novel structure to be able to effectively produce a band saw. According to the band saw manufacturing method according to the invention, by pressing a raw material in a form of powder to prepare a primary block (3) of a specific block form. Then, the primary block (3) is inserted into a coupling groove (1a) of a shank (1) using a band saw manufacturing apparatus, and then the primary block (3) is heated and pressed to sinter, so that a band saw in which a plurality of tips (2) are provided to be spaced at regular intervals on the front surface of the shank (1) is manufactured. Therefore, the present invention has an advantage of improving the productivity by simplifying a manufacturing process of the band saw.
Patent KR-20190134103-A (KR)
Title: Defect inspection system and method in chamber
Inventor: LEE SOON JONG
IPC: G01N21/55
Filed: 2018-05-24
Abstract: Disclosed are a defect inspection system and a method thereof. The defect inspection system for inspecting whether or not an edge of an inspection object is defective comprises a light source part, and a camera for inspecting whether or not the inspection object is defective by photographing the inspection object on an upper part of a transfer member in which the inspection object is placed by using the light irradiated by the light source part; and the camera can photograph the inspection object from at least one of the inside of the chamber and the outside of the chamber.
Patent KR-20190135195-A (KR)
Title: Generate multiple product single code and management method for Generate and manage product-specific codes in a single code
Inventor: CHOI HOON
IPC: G06Q30/06
Filed: 2018-05-28
Abstract: The present invention relates to a composite product market generation and management method of using individual product codes to generate and manage composite product codes and, more specifically, to a composite product market generation and management method of using individual product codes to generate and manage composite product codes which generates and manages a single code for a single composite product from codes of composite products selected by a seller to combine various products differentiated from other sellers for each product sold at an online market or an offline market to sell composite products in a personalized concept.
Patent KR-20200000737-A (KR)
Title: Tidal power generating apparatus
Inventor: GU BON CHEOL
IPC: F03B17/06
Filed: 2018-06-25
Abstract: The present invention relates to a bi-directional power generation device that generates electricity by using a flow of tidal current, but generates electricity in response to tidal current flowing in both directions. The present is realized through drilling a cylindrical hole in a structure, fixing casing to the hole but the casing is formed such that the intermediate diameter is gradually smaller than the outside, installing a radial stay vane in the casing back and forth but a shaft is coupled at the center of the casing with the stay vane, radially installing a runner with the shaft, fixing a permanent magnet to the tip of the runner to fix a rotor, which is arranged in an annular shape, so as to be rotated while being fitted into the casing, and fixing a stator with a stator coil wound on the casing to the outside of the rotor.
Patent KR-20200004052-A (KR)
Inventor: PARK DOO HWAN
IPC: H01L21/768
Filed: 2018-07-03
Abstract: Provided is a semiconductor device which improves routability of a wiring process and improves performance and reliability of an element by using a via connecting wirings disposed at metal levels having difference by at least two metal levels. The semiconductor device may include: a first wiring and a second wiring disposed at a first metal level; a third wiring and a fourth wiring disposed at a second metal level different from the first metal level; a first via directly connecting the first wiring and the third wiring; a fifth wiring disposed at a third metal level between the first metal level and the second metal level, and connected to the second wiring; and a second via directly connecting a fourth wiring and a fifth wiring.
Patent KR-20200008329-A (KR)
Inventor: JOO YOUNG BYEONG
IPC: H01L21/673
Filed: 2018-07-16
Abstract: A disclosed gas branching flow path structure for a wafer receiving cassette of side storage includes a circular connecting division branching pipe, a plurality of lifting flow path pipes and a plurality of branching flow path pipes. A connecting point of each of the lifting flow path pipes and each of the branching flow path pipes is individually formed at different heights from each other in a wafer receiving cassette of side storage. Therefore, gas is supplied into the wafer receiving cassette of the side storage with uniform pressure while the gas supplied through a gas supply circular pipe passes through the circular connecting division branching pipe, the plurality of lifting flow path pipes and the plurality of branching flow path pipes so that the pressure of the gas individually supplied to each wafer arranged at the different heights from each other can be equalized as compared to a conventional manner, which supplies the gas to each of wafers through a single gas pipe.
Patent KR-20200013164-A (KR)
Inventor: JEONG GOHWOON
IPC: G06N3/08
Filed: 2018-07-19
Abstract: Disclosed is an electronic device to facilitate object selection for information search. According to the present invention, the electronic device comprises a display, a communication unit, a processor, and a memory. The memory stores instructions allowing the processor to, when receiving an object identification command for requesting identification of an object included in media content displayed on the display from other electronic devices through the communication unit, acquire a plurality of images related to the media content stored for a predetermined time with respect to a time point when the command is received, identify objects included in the plurality of images to acquire at least one candidate image including the displayed object, and control the communication unit to transmit the at least one candidate image to the other electronic devices. Moreover, a part of the electronic device uses a rule-based model or an artificial intelligence data recognition model trained in accordance with at least one from machine learning, a neural network, and deep learning algorithms. The rule-based model or the artificial intelligence data recognition model uses the image as an input value to identify the object included in the image.
Patent KR-20190114704-A (KR)
Title: Air injection nozzle and apparatus for fermenting compost
Inventor: KO HAENG JIN
IPC: C05F3/06
Filed: 2018-07-20
Abstract: The present invention relates to an air injection nozzle and an apparatus for fermenting compost and, more specifically, to an air injection nozzle and an apparatus for fermenting compost to produce compost by fermenting organic waste such as food waste, livestock manure or the like and produce high-quality fermented compost through proper mixing and supply of air. The air injection nozzle comprises: a nozzle body (310) having the regular length; an air inlet (320) provided on one side of the nozzle body and having air introduced to the inside; and an air spray hole (330) connected to one side of the air inlet and spraying air.
Patent KR-20200011215-A (KR)
Title: Cosmetic composition comprising extracts of Taheebo, Dictamnus dasycarpus Turcz., Hemiptelea davidii and Melia azedarach L. for preventing and treating atopic dermatitis
Inventor: SEOL JANG HO
IPC: A61K8/97
Filed: 2018-07-24
Abstract: The present invention relates to a cosmetic composition for alleviating or ameliorating atopic dermatitis, which comprises a taheebo extract, a Dictamnus dasycarpus root skin extract, a Hemiptelea davidii extract, and a Melia azedarach dried fruit extract as active ingredients.
Patent KR-20200011223-A (KR)
Title: Device for decreasing silicon content in hot metal
Inventor: CHOI EUNG SOO
IPC: C21C1/04
Filed: 2018-07-24
Abstract: Provided is a device for molten iron columnar desilication. According to the present invention, the device for iron columnar desilication comprises: a first skimmer installed in a main runner to separate a molten product into molten iron and slag; a desilication agent supply bin for blowing a desilication agent into the molten iron; and a second skimmer for separating SiO_2 and slag which are generated by a desilication reaction from the molten iron.
Patent KR-20200011687-A (KR)
Inventor: KIM JEONG HEON
IPC: B60C23/04
Filed: 2018-07-25
Abstract: The present invention relates to a multi-position systemized sensor for a tire and a tire having the same, and more specifically, to a multi-position systemized sensor for a tire and a tire having the same, wherein the multi-position systemized sensor for a tire includes: a sensor unit composed of a plurality of sensors attached to an inner surface of the tire to monitor tire conditions and road surface conditions; and a connecting unit connecting the plurality of sensors by a wire. The plurality of sensors are connected to each other by a wire and are arranged in a line to be perpendicular to a driving direction of the tire.
Patent KR-20180111717-A (KR)
Title: Apparatus for toxicity identification evaluation of water for metals
Inventor: KANG MIN HO
IPC: G01N33/483
Filed: 2018-08-08
Abstract: According to an apparatus for identifying substances causing toxicity, the apparatus can discriminate biotoxicity of unknown samples, whether or not toxic substances contained in polluted water in a short period of time are heavy metals through a simple method of calculating a toxicity reduction rate by comparing the biotoxicity of unknown sample treated with a plurality of columns filled with a substance capable of adsorbing metals or inhibiting heavy metal activity, and types of the heavy metals and can be easily used for identifying the toxic substances contained in various polluted water.
Patent KR-20200020169-A (KR)
Title: Electrolyte for lithium secondary battery
Inventor: SHIN WON KYUNG
IPC: H01M10/42
Filed: 2018-08-16
Abstract: Provided is an electrolyte for a lithium secondary battery, comprising: a lithium salt in the concentration of 1.6 to 5 M; an oligomer mixture comprising a first oligomer comprising a unit represented by chemical formula 1 and a second oligomer comprising a unit represented by chemical formula 2; and an organic solvent. It is possible to improve the initial capacity of a battery and the high temperature safety of the battery.
Patent KR-20200020538-A (KR)
Title: Organic light emitting diode device
Inventor: SANG BEOMJ KIM
IPC: H01L51/00
Filed: 2018-08-17
Abstract: The present invention provides an organic electroluminescence device with improved electroluminescence properties and lifespan properties. The organic electroluminescence comprises an anode, a cathode, and a first light emitting layer. The first light emitting layer emits blue light and is arranged between the anode and the cathode. The first light emitting layer includes a blue dopant including a host composition and at least one among compounds represented by the following chemical formula D. The host composition includes a first host compound and a second host compound. The first host compound has a higher triplet energy level than the blue dopant, and the second host compound has a lower triplet energy level than the blue dopant. In the chemical formula D, Ra, Rb, Rc, Rd, and Re are as described in the specification.
Patent KR-20200022254-A (KR)
Title: Apparatus and method for configuration of os based on self-defined definition
Inventor: CHOI HYUNG SEEK
IPC: G06F9/4401
Filed: 2018-08-22
Abstract: Disclosed is an OS setting method. The OS setting method comprises the steps of: generating a self-defining specification in which a specification regarding an OS setting item is defined; analyzing a structure of the self-defining specification; and generating an OS setting item list based on the analyzed structure of the self-defining specification. According to the present invention, OS binary optimization used for booting an embedded device in a development environment under an embedded RTOS can be performed.
Patent KR-20200025605-A (KR)
Title: Gips
Inventor: KIM CHUN SEOK
IPC: A61N5/06
Filed: 2018-08-31
Abstract: According to a cast using a biodegradable resin of the present invention, the cast comprises: a splint molded body formed with a plurality of vent holes and corresponding to arms or legs by melting a mixture composed of a wax-resin, rubber, and a biodegradable resin containing polylactic acid (PLA) and polycaprolactone (PCL) and then injecting the same; a mesh unit provided on one side of a splint molded body facing an affected area on the body where the splint molded body is to be worn while being ventilable; and a fixing band provided on the other side of the splint molded body, and fixing the splint molded body by wrapping the affected area on the body to which splint molded body is worn.
Patent KR-20190028299-A (KR)
Inventor: MURAI ATSUHITO
IPC: H01L51/50
Filed: 2018-08-31
Abstract: A display unit includes a first substrate, a transistor, first and second wiring layers, and an insulating film. The first substrate has a display area and a peripheral area. A transistor is provided in the display area, and includes a semiconductor layer, a gate electrode facing the semiconductor layer, a gate insulating film between the gate electrode and the semiconductor layer, and a source-drain electrode electrically coupled to the semiconductor layer. The first wiring layer is provided in the peripheral area, electrically coupled to the transistor, and is disposed closer to the first substrate than the same layer as the gate electrode and the source-drain electrode. The second wiring layer is provided on the first substrate and has a different potential than that of the first wiring layer. The insulating film is provided between the second wiring layer and the first wiring layer.
Patent KR-20200029774-A (KR)
Title: Method and apparatus for detecting scene transition of image
Inventor: BAE JU HAN
IPC: H04N5/14
Filed: 2018-09-11
Abstract: According to an embodiment of the present invention, provided is an apparatus for detecting a scene change in an input image comprising: a pre-processing unit for estimating a background motion and a moving body motion on the basis of whether or not a camera is moved in an input image, and estimating a background flow profile from a frame background area of each of a plurality of windows set by changing a reference frame from the input image; a stability calculation unit for calculating a stabilization value indicating a background motion change degree of a configuration frame of each of the plurality of windows using the background flow profile, and calculating a stabilization string of each of the plurality of windows using the stabilization value; and a scene change detecting unit for detecting a scene change in the input image by checking whether or not the stabilization string has a predetermined change pattern.
Patent KR-20190030187-A (KR)
Title: Preparation method of patterened substrate
Inventor: RYU HYUNG JU
IPC: C08L33/12
Filed: 2018-09-13
Abstract: The present invention relates to a method for producing a patterned substrate. According to the method of the present invention, in a process of transferring a self-assembled pattern of a block copolymer to a substrate to form a pattern, the self-assembled pattern of the block copolymer can be efficiently and accurately transferred to the substrate to produce a patterned substrate.
Patent KR-20200032359-A (KR)
Title: Apparatus and method for estimating bio-information
Inventor: KANG JAE MIN
IPC: A61B5/1172
Filed: 2018-09-18
Abstract: Disclosed is an apparatus for estimating biometric information. According to an embodiment of the present invention, the apparatus for estimating biometric information may comprise: a sensor unit for obtaining the contact pressure of a contact surface and a contact image of a subject according to the contact of the subject; and a processor which obtains a pulse wave signal of a region of interest based on the contact image and estimates biometric information based on the obtained pulse wave signal and contact pressure.
Patent KR-20200032570-A (KR)
Inventor: LEE JUNG KYU
IPC: H02K1/22
Filed: 2018-09-18
Abstract: According to an embodiment of the present invention, provided is a motor which comprises: a shaft; a rotor coupled with the shaft; and a stator disposed outside the rotor. The rotor includes N number of rotor cores. The number of holes formed in each of the N number of rotor cores is at least 2N. Accordingly, the motor can form a skew angle in the rotor by using the plurality of holes formed in the rotor core.
Patent KR-20200034385-A (KR)
Title: Activator for bioelectric currents
Inventor: SEO SANG SUL
IPC: A61N1/04
Filed: 2018-09-21
Abstract: The present invention relates to a biocurrent activator. More specifically, the present invention relates to a biocurrent activator which is easily applied to an article used in real life to activate a biocurrent, so that a conductor can be filled in a band-shaped body so as to increase self-healing power. The body has a magnetic body to be surrounded by the conductor and activates biocurrent by forming a spiral forming a constant gap from adjacent inner portions on the same plane.
Patent KR-20180109817-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/119
Filed: 2018-09-28
Abstract: According to the present invention, disclosed are a method and an apparatus for encoding an image, and a method and an apparatus for decoding an image. The method for decoding an image comprises the steps of: performing entropy decoding on a received bit stream, and inversely quantizing and inversely transforming a residual value to restore the residual value; generating a final prediction unit by performing inter-prediction on a prediction unit divided into at least two by applying an asymmetric partitioning scheme, wherein the divided prediction unit includes first and second division prediction units; and restoring an image by adding the residual value to the final prediction unit. The step of generating the final prediction unit may include a step of performing an interpolation by using a filter tap having a variable length in accordance with a horizontal or vertical length of the first division prediction unit not to allow pixels included in the second division prediction unit to be included in the interpolation.