baber/WOPTO huggingface dataset:
Patent KR-20200008883-A (KR)
Title: Dc-dc converter and operation thereof
Inventor: KIM CHUL WOO
IPC: H02M1/08
Filed: 2018-07-17
Abstract: According to an embodiment of the present invention, provided is a direct current (DC)-DC converter which comprises: a pulse signal generation unit; a regulation unit performing regulation operation with regard to input voltage and ground connection based on a pulse signal received from the pulse signal generation unit; and a control unit periodically generating an up-down signal based on a voltage difference between output voltage and target voltage of the regulation unit and adjusting a duty ratio of the pulse signal when a pulse width of the up-down signal is equal to or greater than a certain size.
Patent KR-20200010960-A (KR)
Inventor: LEE JONGHO
IPC: A61L27/50
Filed: 2018-07-23
Abstract: A magnetic system for treating obstructive sleep apnea is disclosed. The magnetic system according to an embodiment of the present invention includes a first magnetic device sized to be placed on a soft palate and a second magnetic device sized to be placed on a pharyngeal wall, wherein the first magnetic device and the second magnetic device are disposed on the soft palate and the pharyngeal wall respectively so as to repel each other.
Patent KR-20200016583-A (KR)
Title: Recombinant antigenic protein for diagnosis of type specific porcine reproductive and respiratory syndrome and use thereof
Inventor: CHA SANG HO
IPC: G01N33/569
Filed: 2018-08-07
Abstract: The present invention relates to a new recombinant antigenic protein which assesses formation and levels of immunity against porcine reproductive and respiratory syndrome virus (PRRSV), and can clearly diagnose PRRSV infection and identify a genotype thereof through specific detection of North American or European PRRSV-inducing antibodies at the same time; and to diagnostic uses thereof. The antigenic protein for diagnosing North American or European PRRSV of the present invention can be used to specifically diagnose North American PRRSV and European PRRSV respectively, and thus can be favorably used to diagnose PRRSV which infects pigs in a farm and to identify the genotypes thereof.
Patent KR-20200017832-A (KR)
Title: Head up display apparatus
Inventor: SUNG MIN JUNG
IPC: G02B5/30
Filed: 2018-08-09
Abstract: According to one embodiment of the present invention, provided is a head up display apparatus, which comprises: an image output module disposed on a ceiling of a vehicle and emitting light corresponding to an image in a direction toward a dashboard; and a reflection module disposed on the dashboard and reflecting light of the image output module in a direction toward a windshield. The light reaching the windshield is reflected by both eyes of a driver riding the vehicle by the windshield, and light incident by both eyes of the driver is implemented as a virtual image located outside the vehicle through an optical path including the reflection module and the windshield from the image output module.
Patent KR-20200019404-A (KR)
Title: Computer readable media recording program of consructing potential rna aptamers bining to target protein using machine learning algorithms and process of constructing potential rna aptamers
Inventor: HAN KYUNG SOOK
IPC: G16B40/00
Filed: 2018-08-14
Abstract: The present invention relates to a computer-readable recording medium recording a program for generating and verifying a candidate RNA aptamer sequence binding to a target protein molecule through a random forest model, which is one of machine learning models, and a method for generating and verifying a candidate RNA aptamer sequence binding to a target protein molecule using the same. According to the present invention, by using the program, a pool of candidate aptamer sequences that bind to a specific target protein is reduced, and a final aptamer can be selected quickly and efficiently.
Patent KR-20200019510-A (KR)
Title: Drone Control System for Forest
Inventor: PARK JAE HO
IPC: B64C39/02
Filed: 2018-08-14
Abstract: The present invention relates to a drone pest control system for forest capable of performing a pest control operation while autonomously flying along a set flight path by setting an autonomous flight path in a forest area. According to the present invention, the drone pest control system for forest which performs pest control in forest by using a drone comprises: a forest pest control drone (100) for performing a forest pest control operation by spraying drugs stored in a drug tank (105) onto a pest control area while flying the pest control area along an autonomous flight path set through a path designation program of a computer (400); and a drone station (200) for supplying drugs to the drug tank (105) of the forest pest control drone (100) to supplement the same by allowing the forest pest control drone (100) to land on a drone landing field (210) formed on an upper part. The path designation program of the computer (400) sets a pest control path on a ground surface of a Google earth map, sets an autonomous pest control path having an altitude separated from the ground surface by considering the height of trees planted on the pest control path and a flight safety distance, sets a drug spraying section and a drug non-spraying section in the autonomous pest control path and the drug spraying speed, and then transmits the same to a memory (190) of the forest pest control drone (100) to control a flight and a pest control operation of the forest pest control drone (100), thereby increasing pest control efficiency.
Patent KR-20200023066-A (KR)
Title: A apparatus for forming the plastic sheet having high hardness coaing layer
Inventor: YOO HO SEUNG
IPC: B29C51/42
Filed: 2018-08-24
Abstract: The present invention relates to a sheet material forming system with a high hardness coating film, which can form a sheet material into various shapes without damaging or breaking the high hardness coating film with respect to a plastic sheet material with high hardness coating film formed on one surface using precise temperature control and vacuum forming for individual sheet materials. The sheet material forming system with a high hardness coating film comprises: a pre-heating jig; a first lower mold; an upper mold; a first vacuum forming unit; a second lower mold; a lower mold moving unit; a cooling jig; a moving unit; and a discharging unit.
Patent KR-20200025516-A (KR)
Title: Vertical Closed Ground Heat Exchanger with Color Alert Grouting Section and Method for constructing this same
Inventor: CHO HEUY NAM
IPC: E02D29/00
Filed: 2018-08-30
Abstract: The present invention relates to a vertical closed ground heat exchanger having a color alert grouting section and a construction method thereof. The purpose of the present invention is to install excavate a ground heat hole according to a civil engineering excavation line even before civil engineering work and during a civil engineering work preparation period regardless of the civil engineering work if the civil engineering excavation line in a building site is determined when a ground heat hole is bored in the building site. According to the present invention, the vertical closed ground heat exchanger having a color alert grouting section comprises: a ground heat hole (1) formed from the ground to a design depth passing the civil engineering excavation line; a heat exchange coil (10) having an upper end connected to a supply system and a return system of a ground heat exchange system; first and second finishing T members (20, 30) formed to be closed at upper ends of the heat exchange coil (10); a color liquid injection pipe (40) connected to an upper-end head portion, having an upper portion disposed on the ground, receiving colored liquid of a color different from that of a grouting material, injecting the same into the ground heat hole, and having gradations; and a grouting pillar (50) formed in the ground heat hole through injection of the grouting material. The upper-end head portion is disposed higher than the civil engineering excavation line. The vertical closed ground heat exchanger injects the colored liquid through the colored liquid injection pipe before curing of the grouting pillar to form a color alert section around the upper-end head portion, thereby guiding excavation work.
Patent KR-20190049436-A (KR)
Inventor: NAGATA TAKESHI
IPC: F04D17/04
Filed: 2018-09-03
Abstract: An objective of the present invention is to provide an impeller capable of removing Nz sound while being low noise or being provided at a low price. According to the present invention, the impeller of an air blower is formed by molding multiple blade members in a cylindrical shape on a disc-shaped fixing plate to be formed as a unit and connecting the blade member of one unit to the disk-shaped fixing plate of other units. A fitting groove fit to a front end of the blade member is formed on a surface opposite to a side forming the disk-shaped fixing plate blade member by the same number as that of the blade members. The position of the fitting groove is disposed at a position rotated in a clockwise direction when being viewed in an opening direction of the fitting groove with respect to the position of the blade member of the disk-shaped fixing plate and the front end part of the blade member is fit in the fitting groove. As such, each constituent unit is connected, thereby forming the impeller of an air blower.
Patent KR-20200031832-A (KR)
Title: Produced water treatment system
Inventor: LEE SEUNG YOUP
IPC: B01D17/02
Filed: 2018-09-17
Abstract: The present invention relates to a production water treatment system for finally separating oil contained in production water generated in an oil production process from the production water. More specifically, the present invention is provided to make up for the shortage of production water in order to prevent the degradation of the performance of hydrocyclone for separating oil in the production water from the production water. The production water treatment system according to the present invention for achieving the above includes: a surge container which stores production water generated from a well; a hydrocyclone which primarily separates the oil in the production water through centrifugation of the product water supplied from the surge container; a gas floating separator which finally separates fine oil particles by using gas from the primarily separated production water; a production water drainage line which drains production water separated from the gas floating separator; and an oil and water separation fluid recovery line which branches from the production water drainage line and supplies the production water to the surge container. The present invention has technical characteristics of compensating for production water treated through an oil and water separation fluid recovery line when the amount of the production water flowing into hydrocyclone is smaller than the proper inflow amount of production water.
Patent KR-20200031875-A (KR)
Title: Statistical analysis system and method using conversational interface
Inventor: YOU JIN TAE
IPC: G06F16/00
Filed: 2018-09-17
Abstract: The present invention relates to a statistical analysis system, and more specifically, to a statistical analysis system configured to infer an analysis purpose of a user through a question-and-answer session with the user, thereby allowing the general public to easily acquire clinical statistical analysis information. More particularly, the present invention relates to a statistical analysis system using an interactive interface adaptive to statistical analysis on clinical data. A user who is not familiar with a statistical analysis method or detailed statistical algorithm may feel difficulties in using a statistical analysis program. Even a statistical expert who is familiar with the statistical analysis method or detailed statistical algorithm may feel difficulties in using the statistical analysis program when he or she is not familiar with an operation method and an analysis result format of the corresponding program. In particular, it is inevitably more difficult to process clinical data in which various variables are used. Accordingly, provided are a statistical analysis system using an interactive interface adaptive to a statistical analysis method using clinical data, and a statistical analysis method using the system, configured to employ an interactive interface to extract variable characteristic information required for statistical analysis according to a statistical analysis purpose desired by a user and perform statistical analysis by selecting and setting a statistical analysis algorithm according to the extracted information such that statistical analysis data that the user desires can be generated.
Patent KR-20190033022-A (KR)
Title: Cloud multimedia service providing apparatus and method using computation offloading
Inventor: SUH DOUG YOUNG
IPC: G06F9/50
Filed: 2018-09-18
Abstract: Provided are an apparatus and method for providing cloud multimedia service using computation offloading. The apparatus of the present disclosure may comprise: a client determining some predetermined operations to perform computation offloading during the entire operation; and a server performing the predetermined operations corresponding to a request from the client. The client may include a network based media processing (NBMP) client. The server may include a NBMP server.
Patent KR-20200037480-A (KR)
Title: Contorl system for construction machinery
Inventor: AHN HYEON SIK
IPC: E02F9/22
Filed: 2018-10-01
Abstract: One task of the present invention is to provide a control system of a construction machine, which can facilitate speed control in an arm crowd at a low cost. The control system of the construction machine comprises: a hydraulic cylinder operable with hydraulic oil discharged from a hydraulic pump; a control valve which is disposed between the hydraulic pump and the hydraulic cylinder, controls operation of an actuator according to a position of a spool provided therein, and has a first spool position for discharging the hydraulic oil discharged from a chamber of the hydraulic cylinder to a drain tank; and a pressure compensation valve which is installed at a return hydraulic line which discharges the hydraulic oil discharged from the control valve in the first spool position to a tank and controlling a flow rate of the hydraulic oil passing therethrough according to the pressure difference between a front end and a rear end of the control valve.
Patent KR-20200039926-A (KR)
Title: Etchant for microstructure analysis for heat treated medium carbon steel by high frequency currents and etching method using the same
Inventor: LEE DAE HYUNG
IPC: C23F1/28
Filed: 2018-10-08
Abstract: The present invention relates to an etching solution which can be suitably used when observing a microstructure of high-frequency heat-treated carbon steel with a large difference between an internal structure and a surface structure, suppress unevenness of etching on a surface portion and the generation of adsorbents generated in an etching process, and thus enables the acquisition of etching structure to make analysis easy. The etching solution according to the present invention is composed of: 1.8-2.0 wt% of picric acid, 2.4-2.6 wt% of sodium dodecylbenzenesulfonate, 1-2 wt% of hydrochloric acid, 0.01-0.02 wt% of cupric chloride, and 0.004-0.01 wt% of ferric chloride, and a balance solvent.
Patent KR-20200041755-A (KR)
Inventor: JEONG MUN BI
IPC: E01C5/00
Filed: 2018-10-12
Abstract: According to the present invention, female and male separation protrusions which can be combined by corresponding to the surfaces of attached pavers are formed to prevent the dislocation of road and sidewalk pavers and increase the combination force. In addition, a filler can be used only in a gap between the combined female and male separation protrusions to reduce the use of the filler so that economic feasibility is secured, and the reduced use of the filler prevents a gap between pavers from being clogged by soil, dust and the like so as to prevent the growth of weeds and smoothen the permeation of rainwater, thereby enabling supplementation of underground water. According to an embodiment of the present invention, female and male separation protrusion combination parts formed with the female and male separation protrusions combined by corresponding to road and sidewalk pavers are provided, and a space between the female and male separation protrusions is naturally formed in the female and male separation protrusion combination parts.
Patent KR-20200042778-A (KR)
Inventor: YOU HYUN WOO
IPC: G06F1/16
Filed: 2018-10-16
Abstract: The technical task of the present invention is to provide a holder for a portable terminal, which can minimize pain applied to a hand even when in use for a long period of time. To this end, the holder for a portable terminal comprises: a gripping part for gripping the portable terminal; a rotating plate rotatably provided on a rear surface of the gripping part; and a hand band provided on the rotating plate to cross a rear surface of the rotating plate and made of an elastic material.
Patent KR-20200046854-A (KR)
Inventor: LEE JONG JO
IPC: B63B35/28
Filed: 2018-10-26
Abstract: Disclosed is a construction structure of a floating type photovoltaic power generation device using an underwater barge. The barge providing buoyance is floated at a predetermined depth from a water surface to improve durability. The photovoltaic power generation device floated through the barge can secure sufficient stability and resilience against wind, rollers, waves, and the like.
Patent KR-20200048819-A (KR)
Inventor: JEONG YONG CHEOL
IPC: C09D11/30
Filed: 2018-10-30
Abstract: The present invention relates to a light-emitting material ink composition for inkjet, capable of improving a thermal transfer process and thin film uniformity. The ink composition for inkjet printing comprises a light emitting material, a polymer organic compound, and a solvent. A technology is for improving the thermal transfer process and the thin film uniformity. The fine-pattern produced by the ink composition of the present invention can improve the surface roughness, improve the flatness and thickness uniformity of a thin film pattern, and transfer the fine pattern through a subsequent photothermal transfer process.
Patent KR-20190104854-A (KR)
Title: SYSTEM AND METHOD FOR SUPPORTING MULTI-MODE AND/OR MULTI-SPEED NVMe OVER FABRICS DEVICES
Inventor: OLARIG SOMPONG PAUL
IPC: G06F13/16
Filed: 2018-10-30
Abstract: The present invention relates to a system for supporting multi-mode and/or multi-speed non-volatile memory express of fabrics (NVMe-oF) devices, which provides a platform capable of supporting various types of NVMe and NVMe-oF devices in a high availability (HA) or non-HA mode; and a method thereof. According to one embodiment of the present invention, the system comprises at least one motherboard, at least one baseboard management controller (BMC), a mid-plane and at least one storage device. The at least one storage device is operated in a first or second mode based on a first input received from the at least one motherboard or BMC via device ports of a plurality of devices through the mid-plane. When being operated in the second mode, the at least one storage device is operated at a first speed among a plurality of operation speed based on a second input received from the mid-plane via the device ports.
Patent KR-20190132177-A (KR)
Title: Laminated sheets
Inventor: SONG KANG HYUN
IPC: B32B5/26
Filed: 2018-10-31
Abstract: The present invention relates to a layered sheet comprising: a porous layer; a first composite material layer including reinforcing materials aligned side by side in a first direction; and a second composite material layer including reinforcing materials aligned side by side in a second direction. The layered sheet has excellent strength and rigidity against weight.
Patent KR-20180121862-A (KR)
Inventor: LEE TAMMY
IPC: H04N19/91
Filed: 2018-11-01
Abstract: Disclosed are a method and apparatus for encoding/decoding a motion vector of a current block based on candidates of a prediction motion vector generated by excluding at least one prediction motion vector candidate from all candidates of prediction motion vectors. The method comprises the steps of: decoding information on a motion vector difference of a current block and information on a prediction motion vector for specifying the prediction motion vector of the current block from a bitstream; constructing a prediction motion vector candidate set; modifying the prediction motion vector candidate set based on values of the prediction motion vector candidates in the prediction motion vector candidate set; determining a prediction motion vector of the current block based on the modified prediction motion vector candidate set and the information on the prediction motion vector; and determining a motion vector of the current block based on the prediction motion vector of the current block and information on the motion vector difference of the current block.
Patent KR-20200054429-A (KR)
Inventor: HONG SANG GWON
IPC: E01C23/16
Filed: 2018-11-09
Abstract: The present invention relates to a lane painting apparatus and a painting method using the apparatus. The lane painting apparatus includes: a roller part having a predetermined thickness in a width direction and having a polygonal cross section; a plurality of block parts having the predetermined thickness in the width direction and coupled along an outer side surface of the roller part; and a support part penetrating into the roller part, wherein the block part forms an inclined surface on a lane so that the light reflectivity of the lane can be increased when the roller part is moved along the lane to which paint and glass beads are applied.
Patent KR-20200054522-A (KR)
Title: Wireless outlet
Inventor: JEONG SEONG JUN
IPC: H01R13/703
Filed: 2018-11-12
Abstract: Provided is an outlet which can be remotely connected by connecting an adapter and an outlet wirelessly as the outlet does not have a line, so the line is not disturbed so as to be simply used. The wireless outlet of the present invention is composed of an outlet, an adapter, electricity, and a button. By connecting the adapter without a separate line with the outlet, so as to be conveniently used.
Patent KR-20200055897-A (KR)
Inventor: YOO JI WON
IPC: G06F16/00
Filed: 2018-11-14
Abstract: The present invention relates to an apparatus for providing convenience to a user by securing a user′s speech diversity for a content name when a user searches for content through a display device by using voice and a method thereof. Specifically, a control method of an electronic device includes the steps of: receiving a user voice; obtaining keywords related to content included in the user′s voice and obtaining at least one variant keyword based on the keywords; obtaining a plurality of search results corresponding to the keyword and at least one modified keyword; comparing the keyword and the modified keyword with the search results to obtain a content name corresponding to the keyword; and updating the content name database based on keywords, modified keywords, and a final content name.
Patent KR-20200065689-A (KR)
Title: Reducer Housing for Electric Vehicle Reducer
Inventor: PARK JUN YOUNG
IPC: F16H57/023
Filed: 2018-11-30
Abstract: The present invention relates to a reducer having an adapter provided with a plurality of motor coupling holes formed to install motors having various diameters, wherein the motor coupling holes are formed in the radial direction of the adapter to combine the motors having different diameters by one adapter, thereby improving productivity and reducing costs.