baber/WOPTO huggingface dataset:
Patent KR-20190112367-A (KR)
Inventor: KIM MOON JONG
IPC: G06Q30/02
Filed: 2018-03-26
Abstract: The present invention relates to a method for extracting a main feature from voice-of-customer (VOC) data and a data type classification method using the same. According to an embodiment of the present invention, the method for extracting a main feature from voice-of-customer (VOC) data by using a lexico-semantic pattern (LSP) and a data type classification method using the same can comprise: (a) a step of defining a type, a semantic feature, and an LSP for VOC data to construct LSP knowledge in advance; (b) a step of selecting a semantic feature candidate group from the constructed LSP knowledge; (c) a step of extracting a new semantic feature for the VOC data based on the constructed LSP knowledge and the selected semantic feature candidate group; and (d) a step of classifying a type for newly inputted VOC data based on the extracted new semantic feature and the constructed LSP knowledge. According to an embodiment of the present invention, the type of newly inputted voice-of-customer (VOC) data can be easily classified and information of main features for the VOC data can be acquired.
Patent KR-20180033487-A (KR)
Inventor: PARK CHEON IL
IPC: H01M2/14
Filed: 2018-03-26
Abstract: Proposed are a crosslinked polyolefin separator and a method for manufacturing the same, wherein the method includes the steps of: manufacturing a silane-grafted polyolefin solution using a polyolefin with a weight average molecular weight of 200,000 or more, a diluent, alkoxy group-containing vinyl silane, and an initiator; forming and stretching the silane-grafted polyolefin solution into a sheet form; extracting the diluent from the stretched sheet to produce a porous membrane; and crosslinking the porous membrane in the presence of water. Accordingly, the present invention can improve heat resistance.
Patent KR-20190113192-A (KR)
Title: Semiconductor memory device, method of driving the same and method of fabricating the same
Inventor: AHN JIN HONG
IPC: H01L27/108
Filed: 2018-03-28
Abstract: The present invention relates to a semiconductor memory device, a method of driving the same, and a method of manufacturing the same. A semiconductor memory device according to an embodiment of the present invention is a semiconductor memory device including a plurality of memory cell transistors arranged along a common semiconductor layer. Each of the memory cell transistors may include a first source/drain region and a second source/drain region formed in the common semiconductor layer; a gate stack formed on a portion of the common semiconductor layer between the first source/drain region and the second source/drain region; and an electrical floating part defined in the portion of the common semiconductor layer and adjusting the threshold voltage of the memory cell transistor and the conductance of a channel according to a charged state. In addition, the plurality of memory cell transistors provide a memory string connected in series with each other along the common semiconductor layer. The semiconductor memory device can be highly integrated and driven at high speed and low power.
Patent KR-20190114142-A (KR)
Title: A system and a method for streaming video data
Inventor: KIM MAN SEOK
IPC: H04N21/2343
Filed: 2018-03-29
Abstract: The present invention relates to a system for streaming video data, capable of immediately providing a streaming service when the video data is uploaded to a server, and a method thereof. According to the present invention, a processor performs the following instructions: storing the uploaded video data in a storage device without transcoding the video data for streaming; receiving a first request from a first external device; transcoding the video data when streaming data is unavailable in the storage device; storing the transcoded video data in the storage device; streaming the stored transcoded video data to the first external device; receiving a second request from a second external device; and streaming the stored transcoded video data to the second external device without further transcoding the video data.
Patent KR-20190114491-A (KR)
Title: Method for manufacturing one-pack type water-repellent coating liquid and method for manufacturing the water-repellent coating film
Inventor: SHIN GYO JIC
IPC: C09D183/16
Filed: 2018-03-30
Abstract: The present invention relates to a water-repellent coating liquid production method, which comprises the steps of: producing a fluorine-based silane liquid by mixing fluorine-based silane and a particle-forming solvent; producing a mixed liquid containing fluorine particles by mixing and stirring the fluorine-based silane liquid and a polysilazane liquid; and removing the particle-forming solvent from the mixed liquid through vacuum distillation or a rotary evaporator to produce the water-repellent coating liquid. The water-repellent coating liquid production method has a simplified production process.
Patent KR-20180101277-A (KR)
Inventor: KO YOUNG SANG
IPC: G06F1/16
Filed: 2018-04-02
Abstract: The present invention relates to a portable communication device having a detachable extendible function module. The portable communication device having a detachable extendible function module comprises: a main body unit forming appearance of a portable communication device, and including a connection connector on one surface thereof and a main body circuit unit therein to receive an extendible function; a function module unit including a connection means detachably coupled to the connection connector and a module circuit unit connected to the main body circuit unit to provide the extendible function; and a waterproof pad arranged between the main body unit and the function module unit to prevent infiltration of water. The present invention allows a user to select a desired function to use the function to variously realize performance of a portable communication device, and provides a product optimized for needs and purposes of the user to greatly reduce time and costs for new product development and prevent water infiltration to prevent malfunction and reduce maintenance and repair costs.
Patent KR-20190115249-A (KR)
Title: Signal processing method for investigating audience rating of media, and additional information inserting apparatus, media reproducing apparatus, aduience rating determining apparatus for the same method
Inventor: JEONG YOUNG HO
IPC: H04N21/418
Filed: 2018-04-02
Abstract: The present invention relates to a signal processing method for investigating the audience rating of media, and an additional information inserting apparatus, a media reproducing apparatus, and an audience rating investigating apparatus for performing the same. In detail, a signal processing method for investigating the audience rating of media is a method for investigating the audience rating of media in the entire section of an audio signal by inserting additional information through a noise signal in a silent section to overcome technical limitations that may occur in the silent section of the audio signal for the media. The signal processing method includes a step of identifying the entire section of an audio signal as a non-silent section and a silent section; a step of extracting a fingerprint; and a step of inserting additional information.
Patent KR-20190117059-A (KR)
Inventor: LEE MIN SU
IPC: B60W40/109
Filed: 2018-04-06
Abstract: Provided is a vehicle control system which comprises: an input unit receiving a wheel speed, a steering angle, a yaw rate, and acceleration value; and a control unit estimating a state of a vehicle based on the wheel speed, the steering angle, the yaw rate, and the acceleration value and updating front and rear wheel stiffness of the vehicle when it is determined that the vehicle is running on an asymmetric friction surface from the estimated state of the vehicle.
Patent KR-20190124427-A (KR)
Inventor: CHO CHAN KI
IPC: B60N2/66
Filed: 2018-04-26
Abstract: Disclosed in the present specification is a lumbar support assembly for easily driving a comfort mat and stably supporting a passenger to meet the body conditions of the passenger. According to an embodiment of the contents disclosed in the present specification, a lumbar support assembly comprises: a frame formed to extend vertically long, and coupled to a seatback frame; a comfort mat rotatably coupled to an upper portion of the frame; a rotating part coupled to the frame to be able to slide thereon, and extended or contracted vertically such that a portion there of protrudes forward or retracts backward; an operating part coupled to the frame to be able to slide thereon, and connected to the rotating part to vertically extend or contract the rotating part through driving; and a raising/lowering part coupled to the frame, extending in the extension direction of the frame, and screw-coupled to the operating part to move the operating part toward an upper or lower portion in a rotational direction.
Patent KR-20190128022-A (KR)
Inventor: IM SEONG BIN
IPC: A45D40/00
Filed: 2018-05-04
Abstract: According to one embodiment of the present invention, a cosmetic container comprises: a lower body configured to store contents in an inner space and including an opened upper portion; an inner cover coupled to cover the upper portion and supported on a supporting protrusion protruding from an inner circumference of the lower body; a sealing unit configured to seal the inner space and adhering to cover both sides adjacent to a portion on which the inner cover and the lower body are attached to each other along the portion; and an upper body coupled to the lower body while covering the sealing unit. The inner cover includes: a base part concaved in one surface; a side part formed along an edge of the base part and formed to face an inner circumference of the lower body; a hook part formed on an upper portion of the side part to be held by the supporting protrusion; and a protruding part protruding towards a side surface of the side part to be in contact with the inner circumference, wherein a thickness of the hook part is the same as a distance from an upper surface of the lower body to a holding protrusion so that the upper portion of the side part and the upper surface of the lower body are formed on the same plane. According to the present invention, the cosmetic container is able to seal in triplicate an inner space in which cosmetics are stored.
Patent KR-20190134204-A (KR)
Title: Substance p peptide-fixed fibrin gel for tissue regeneration and preparation method thereof
Inventor: PARK YONGDOO
IPC: A61L27/22
Filed: 2018-05-25
Abstract: The present invention relates to fibrin gel, a method for preparing the fibrin gel, and a composition for tissue regeneration comprising the fibrin gel. The fibrin gel of the present invention is biocompatible and at the same time, has a short manufacturing process, and forms a more stable conjugation due to the enzymatic conjugation, and thus can be advantageously used for tissue regeneration.
Patent KR-20190088857-A (KR)
Title: Soluble type idebenone stabilizing composition, manufacturing method thereof and cosmetic composition using the same
Inventor: KO EUN AH
IPC: A61K8/35
Filed: 2018-05-30
Abstract: The present invention relates to a transparent, soluble type idebenone stabilizing composition, a manufacturing method thereof and a cosmetic composition containing the same. The cosmetic composition of the present invention is a composition, wherein the soluble type idebenone is stabilized by mixing only components without the process of micro or nanocapsules, by optimizing a solubilization unit including a polar oil emollient component capable of stabilizing the structure of idebenone. Pure idebenone can be solubilized in the formulation without any modification since no external chemical or physical forces are applied in the process of encapsulating the idebenone components, thereby delivering active ingredients to the skin more safely and providing the composition in a transparent formulation.
Patent KR-20190138007-A (KR)
Inventor: PARK JANG WAN
IPC: H01L21/67
Filed: 2018-06-04
Abstract: According to an embodiment of the present invention, an aligning apparatus includes: a chamber; a vacuum pump vacuum-exhausting the inside of the chamber; a mask support part provided in the chamber and supporting a mask having a first alignment mark; a wafer support part provided in the chamber so as to face the mask support part and supporting a silicon wafer; an infrared camera penetrating the silicon wafer and photographing the first alignment mark; and an alignment unit moving at least one of the mask support part and the wafer support part and aligning the mask and the silicon wafer.
Patent KR-20190139350-A (KR)
Inventor: KO YOUNGSOO
IPC: H01L21/67
Filed: 2018-06-07
Abstract: The present invention relates to a substrate transferring system, which is possible to manage adsorbing force of a picker to the optimum level. The substrate transferring system includes: a work table having an operation area on which a substrate is arranged; a picker arranged on the work table and having an adsorbing part; and a pressure measuring part separated from the adsorbing part and having a piezoelectric device.
Patent KR-20190139666-A (KR)
Inventor: CHOI CHON WOO
IPC: G06Q50/30
Filed: 2018-06-08
Abstract: Disclosed is an apparatus for managing a parking surface based on image analysis. According to one embodiment of the present invention, a parking surface management apparatus comprises: an interface obtaining image information related to the parking surface from an image obtaining device; and a control unit determining whether a vehicle in the parking surface is entered or exited based on the image information. The control unit sets an analysis parking surface to an arbitrary polygon in the image information in order to set the analysis parking surface in a fluid manner, extracts a feature in the analysis parking surface, and determines whether the vehicle is entered or exited in the analysis parking surface based on previously stored reference data and the feature in the analysis parking surface.
Patent KR-20200001778-A (KR)
Title: Ultra-high Performance Concrete Composition With Low Shrinkage And Method for Manufacturing Ultra-high Performance Concrete Using the Same
Inventor: LEE HAENG KI
IPC: C04B28/02
Filed: 2018-06-28
Abstract: The present invention relates to a shrinkage-reducing ultra-high strength concrete composition and a manufacturing method for ultra-high strength concrete using the same, wherein the concrete composition can improve durability of a concrete structure by significantly improving mechanical performance compared with the existing cement concrete and, at the same time, having excellent shrinkage-reducing performance. The shrinkage-reducing ultra-high strength concrete composition is composed of: 20-30 parts by weight of silica fume; 30-40 parts by weight of crushed quartz; 100-120 parts by weight of silica sand; 0.05-0.15 part by weight of carbon nanotube (CNT); 1.5-2.5 parts by weight of nanosilica; 1-10 parts by weight of a CSA expanding agent; 0.1-3 parts by weight of a shrinkage reducing agent; 2-5 parts by weight of a fluidizing agent; 1.5-2.5 vol% of a steel fiber; and 21-24 parts by weight of water with respect to 100 parts by weight of cement.
Patent KR-20200005949-A (KR)
Inventor: AN JONG RYONG
IPC: H02N2/18
Filed: 2018-07-09
Abstract: The present invention relates to a tire having a wireless charging pad, including: a hollow tire that repeatedly generates compression and tension in accordance with movement and forms a constant inner space shielded from the outside; and a wireless charging pad mounted on the entire outer circumferential surface of the pneumatic tire and generating electricity by a compression force and a tensile force according to the compression and tension. The self-generating wireless charging pad is provided on a tire that is provided in a vehicle and rotates as the vehicle moves to enable self-power supply, thereby increasing battery life and producing electricity in an environmentally friendly manner to suppress environmental pollution.
Patent KR-20200007419-A (KR)
Inventor: KIM TAN UK
IPC: B65B5/04
Filed: 2018-07-13
Abstract: The present invention relates to a noodle packaging apparatus, which can prevent the apparatus from malfunctioning and greatly improve productivity by ensuring that wrapping paper is always aligned correctly without twisting during whole packaging of noodle. The noodle packaging apparatus comprises an alignment unit, a base unit, an opening unit, a swing movement unit, and a packing unit.
Patent KR-20190011218-A (KR)
Inventor: SWITZER III JAMES
IPC: G02B5/28
Filed: 2018-07-23
Abstract: A bandpass filter may include a set of layers. The set of layers may include a first sub set. The first sub set of the layers may include hydrogenated germanium (Ge:H) having a first refractive index. The set of layers may include a second sub set of the layers. The second sub set of layers may include a material having a second refractive index. The second refractive index may be less than the first refractive index.
Patent KR-20180099581-A (KR)
Inventor: KOO KYUNG BON
IPC: B01D15/08
Filed: 2018-07-27
Abstract: The present invention relates to a method for separating an anthraquinone compound having nematicidal ability derived from photorhabdus temperata subsp. temperata and to a nematicidal composition comprising the same, and more specifically, to a method for separating the anthraquinone compound having excellent nematicidal ability by performing chromatography on a culture medium of the photorhabdus temperata subsp. temperata and to the nematicidal composition comprising the separated anthraquinone compound. Since the anthraquinone compound derived from the photorhabdus temperata subsp. temperata according to the present invention has excellent nematicidal ability to be environmentally friendly and have an effect of controlling nematodes in an efficient manner.
Patent KR-20200016076-A (KR)
Title: Memory system and operation method for the same
Inventor: LEE JONG MIN
IPC: G06F12/02
Filed: 2018-08-06
Abstract: The present invention relates to a memory system which processes data and an operation method of the memory system. The memory system comprises: a memory device including a plurality of memory blocks including a plurality of pages in which data is stored; and a controller loading the data from a plurality of first memory blocks among the memory blocks and excluding the first memory blocks from a plurality of second memory blocks for storing update data through command operations in order to perform the command operations corresponding to the plurality of commands.
Patent KR-20190037091-A (KR)
Title: Mobile terminal, system for generating estimate and design method thereof
Inventor: LEE JUN BEOM
IPC: G06Q30/02
Filed: 2018-08-13
Abstract: Disclosed is a system for generating a quotation. More specifically, the present invention relates to a mobile terminal which photographs a design target in the mobile terminal, determines the design target and automatically generates a quotation corresponding to the design target and a system for generating a quotation including the same and a method thereof. According to the present invention, a user can simply generate a drawing of the design target by generating the drawing of the design target in accordance with drawing information when the drawing information of the drawing is inputted in accordance with an image of the design target after photographing the design target. In addition, the mobile terminal comprises a camera unit, an image acquisition unit, an edit unit, a terminal communication unit and an order processing unit.
Patent KR-20200024054-A (KR)
Title: Elastic fiber having improved dying property and manufacturing method thereof
Inventor: KIM TAE HEON
IPC: D02G3/32
Filed: 2018-08-27
Abstract: The present invention relates to a polyurethane urea elastic yarn having improved dyeing properties for acid dyes and reactive dyes comprising polyethylene glycol with molecular weight of 500 to 4000, and to a manufacturing method thereof. The polyurethane urea elastic yarn comprises a product of reacting: (a) polyol; (b) one or more diisocyanates; (c) one or more diamine chain extenders; and (d) one or more amine chain terminators.
Patent KR-20190036476-A (KR)
Title: Substrate processing apparatus, substrate processing method, and computer storage medium
Inventor: SAKAI TOSHIMITSU
IPC: H01L21/67
Filed: 2018-09-13
Abstract: A substrate processing apparatus having a processing chamber for processing a substrate in a decompressing atmosphere and a transfer chamber reduces foreign objects (depot) introduced from the processing chamber to the transfer chamber. The substrate processing apparatus having an OCR module processing the substrate in the decompressing atmosphere and a transfer module (30) connected to the OCR module through a gate (46b) has: a first air supply unit (50) supplying inert gas into the transfer module (30); a second air supply unit (70) supplying inert gas about the gate (46b); and an exhaust unit (60) discharging an atmosphere in the transfer module (30).
Patent KR-20200031757-A (KR)
Title: The method and device to advertise on video
Inventor: LIM JONG JIN
IPC: G06Q30/02
Filed: 2018-09-15
Abstract: A user may watch a video such as a broadcast in real time or at a desired time on a smartphone or a computer, and when the user watches the video, advertisement may appear on a part of a screen. However, even though the advertisement may be easily touched by a hand or a mouse on the smartphone or the computer, the smartphone or the computer only shows the advertisement, and when the advertisement is clicked, no action occurs, so the user just skips the advertisement. The present invention provides a method and a device enabling the user to directly purchase a product by moving to a detailed screen or an order screen of the corresponding product when the advertisement in the video is clicked. According to the present invention, the advertisement effect is maximized as clicking may be directly connected to a purchase by clicking the advertisement when the advertisement is exposed.
Patent KR-20190129666-A (KR)
Title: Control system and method for blocking reverse power of combined heat and power generator
Inventor: JANG KI HYUN
IPC: H02J3/00
Filed: 2018-09-18
Abstract: The present invention relates to a control system for blocking reverse power transmission of a combined heat and power generator and a method thereof. By comparing a consumption power amount and a power generation amount, power generation is controlled to be a required load or greater so as to prevent reverse power transmission. The control system for blocking reverse power transmission of a combined heat and power generator comprises: a first connection line connecting commercial power of a power plant and power generation of a combined heat and power generator; a second connection line connecting the first connection line and a load; and a control unit controlling an amount of the power generation by comparing a difference between a consumption power amount and a power generation amount.
Patent KR-20190035579-A (KR)
Title: Method for Preparing Electrode for Secondary Battery And Electrode Prepared by the Same
Inventor: KIM KI TAE
IPC: H01M4/04
Filed: 2018-09-21
Abstract: The present invention provides a method for manufacturing an electrode. The method comprises the steps of: manufacturing a mixture bulk in a lump form; milling the mixed bulk to manufacture granular powder having an average particle size of 30-180 micrometers; scattering the granular powder on a surface of a metal current collector; and rolling the granular powder over the metal current collector and laminating the granular powder onto the metal current collector. In the present invention, a drying process for removing a solvent is unnecessary, so that manufacturing processability of the electrode can be greatly enhanced.