baber/WOPTO huggingface dataset:
Patent KR-20190001618-A (KR)
Inventor: PARK KEE YOUNG
IPC: H02M1/08
Filed: 2017-06-26
Abstract: According to the present technology, a BLDC motor driving apparatus using an IGBT element is disclosed. According to an embodiment of the present invention, the power consumption of a BLDC motor can be minimized by controlling forward and reverse directions of the BLDC motor using a 1/2 bridge, thereby maximizing the efficiency of the BLDC motor. To this end, the BLDC motor driving apparatus using an IGBT element comprises: a DC power input unit for transferring a predetermined voltage; an IGBT inverter switched by a control signal supplied from the outside to transfer DC power; a BLDC motor rotated by a DC link voltage provided through the IGBT inverter; a control signal generation unit for generating the control signal in a PWM form to transfer the control signal to the IGBT inverter and comparing a three-phase output voltage generated by rotating the BLDC motor with a predetermined reference voltage to output; and a micom setting a PWM width of the control signal from an output signal received by converting the output signal of the control signal generation unit into a digital form and transferring the control signal with the set PWM width to the control signal generation unit.
Patent KR-20190002059-A (KR)
Inventor: KO DAE KWUN
IPC: B04C3/06
Filed: 2017-06-29
Abstract: A stickiness removing unit according to an embodiment of the present invention may include a cyclone part which is coupled with an inflow pipe for transmitting an inflow gas containing adherent dust, and a first powder supply part which is connected to the inflow pipe, and supplies first powder to the cyclone part through the inflow pipe. Further, the dust collector according to another embodiment of the present invention may include a back filter unit which is connected to the stickiness removing unit and an intermediate pipe so as to receive an intermediate gas formed by removing stickiness dust from the inflow gas through the intermediate pipe coupled to the cyclone part, includes a discharge pipe for discharging an exhaust gas formed by removing dust including the stickiness dust from the intermediate gas. It is possible to remove the stickiness dust.
Patent KR-20190003268-A (KR)
Inventor: PARK JEONG SOOK
IPC: A61Q19/00
Filed: 2017-06-30
Abstract: The present invention relates to a composition for the care of skin diseases comprising a plant extract as an active ingredient. More particularly, the present invention relates to a composition for improving skin condition and preventing, treating or assisting in treating candidiasis or pityriasis versicolor without side effects, and can be applied as a composition for body wash products. To this end, the composition for the care of skin diseases includes each organic solvent extract of cinnamomi Cortex Spissus, Houttuynia Cordata, Galla Rhois, Mume Fructus, Sanguisorbae Radix and Coptis chinensis Franch. Additionally, the composition also can include each organic solvent extract of Polygoni Multiflori Radix, Artemisia apiacea Hance, Caryophylli Flos, and Lysimachia foenum-graecum Hance.
Patent KR-20190004427-A (KR)
Title: Valve
Inventor: YOO YOUNG SO
IPC: C21B13/00
Filed: 2017-07-04
Abstract: The present invention relates to a valve which is provided in a pipe to open and close a flow path in the pipe, and comprises: a valve unit having a body forming an internal space communicating with the flow path, an opening and closing member provided in the body and opening or closing the flow path, and a stem connected in a crossing direction with respect to the flow path in at least one side of the opening and closing member; a support unit provided in at least one side of the body, and supporting the stem; and a support member provided between the stem and the support unit, and supporting the stem to rotate and move in a longitudinal direction of the stem. Therefore, abrasion is restricted to improve durability.
Patent KR-20180011022-A (KR)
Inventor: SHIN CHEOL KYU
IPC: H04L5/00
Filed: 2017-07-21
Abstract: The present disclosure relates to a communication technique that fuses a 5G communication system with IoT technology to support a higher data rate than a 4G system, and a system thereof. The present disclosure can be used for an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related service, etc.) based on 5G communication technology and IoT related technology. The present invention discloses a method of configuring a plurality of demodulation reference signal (DMRS) structures and determining uplink and downlink transmission timings for delay reduction. A method for processing a control signal includes a step of determining a control signal; a step of transmitting the control signal to a terminal; and a step of transmitting a DMRS to the terminal.
Patent KR-20190010223-A (KR)
Inventor: KIM JA YEON
IPC: H01L21/67
Filed: 2017-07-21
Abstract: The present invention relates to a transferring method for a micro LED chip and, more specifically, a transferring method for a micro LED chip which is able to safely transfer an R, G, and B LED chip having a micrometer size to a target device. According to the present invention, the transferring method for the micro LED chip provides an advantage of being able to easily transfer LED chip having a size of several to several hundreds of micrometers to the target device by using an adhesive film having an adhesive force and uniformly and stably connecting and transferring the differential micro LED chip to the target device through a correction means for correcting a thickness difference between the micro LED chips.
Patent KR-20190012811-A (KR)
Inventor: LEE YONG HUN
IPC: C08K5/00
Filed: 2017-07-28
Abstract: The present invention relates to a high absorbent resin having a high apparent density value while maintaining excellent absorption performance and absorption rate, and to a manufacturing method thereof. The manufacturing method of the present invention comprises the steps of: A) forming a hydrous gel polymer including a cross-linked polymer; B) forming base resin powder; C) forming superabsorbent resin particles; D) adding an anti-coagulation agent and water to the superabsorbent resin particles; and E) evaporating water.
Patent KR-20190014279-A (KR)
Inventor: CHOI YOUNG CHANG
IPC: B60T8/40
Filed: 2017-07-31
Abstract: The present invention relates to a pump device for an electronic control brake system, which comprises: a pump unit through which oil is discharged by operating a motor; a pump flow path unit guiding the oil discharged from the pump unit; a housing unit connected to the pump flow path unit to form an entrance unit into which oil flows and an exit unit through which oil is discharged; a damper unit embedded in the housing unit, and reducing pulsation while guiding the oil flowing into the entrance unit to the exit unit; and a cover unit coupled to the housing unit to cover the damper unit. Therefore, a pulsation phenomenon of the discharged oil can be reduced.
Patent KR-20180092797-A (KR)
Title: Apparatus and method for diagnosing a medical condition on the baisis of medical image
Inventor: LEE YOUNG HAN
IPC: G06N3/02
Filed: 2017-08-17
Abstract: According to various embodiments of the present invention, an apparatus for diagnosing a cervical vertebral image comprises a prevertebral stripe region extracting unit having medical learning models for extracting a prevertebral stripe region in a cervical vertebral image and performing deep learning algorithm based on the inputted cervical vertebral image and the medical learning models to extract the prevertebral stripe region from the medical image; a measuring unit measuring a gap of the prevertebral stripe of a position set in the extracted prevertebral stripe region; and a diagnosis unit comparing and analyzing the measured prevertebral stripe gap with set reference values to generate and output a diagnosis result of the prevertebral stripe of the medical image.
Patent KR-20170098769-A (KR)
Inventor: PARK JONG MIN
IPC: G01S7/481
Filed: 2017-08-18
Abstract: The present invention relates to a multi-area measuring rain sensor, comprising: a light emitting portion to output light; and a reflection plate including a plurality of reflection angels to reflect light outputted from the light emitting portion. By having a sequential time separation in accordance with different passages where the reflected light moves, an amount of rain is measured. Moreover, by having the reflection plate having the reflection angels have different passages for the light outputted from one light emitting portion, and by a various angle of the reflected light outputted from each light emitting portion; a number of detection areas in a glass portion is equal to that of a maximum light receiving portion.
Patent KR-20180032174-A (KR)
Inventor: OHMORI TAKESHI
IPC: G05B13/04
Filed: 2017-08-23
Abstract: The purpose of the present invention is to improve efficiency of an operation of a semiconductor processing apparatus. As a means to solve the above purpose, a search apparatus: receives an input of a target value, which indicates a condition set in a semiconductor processing apparatus or a processing result of a semiconductor by the semiconductor processing apparatus, and a reference value of one indicated by the target value among conditions or results within a search area defined by the range of the conditions and results; generates a prediction model indicating a relationship between the condition and the result on the basis of a setting value of the condition within the search area and an actual measurement value of a result when the setting value is assigned to the semiconductor processing apparatus; obtains a prediction value from the prediction model by assigning the target value to the prediction model; specifies a presence area of the prediction value from the search area; determines whether the actual measurement value of the result corresponding to the prediction value is closer to the target value than the reference value; sets the prediction value set as a reference value, and sets the presence area of the prediction value as a search area when the actual measurement value is determined closer to the target value; and outputs a prediction value satisfying the achievement condition when the actual measurement value satisfies an achievement condition of the target value.
Patent KR-20180025246-A (KR)
Inventor: MA LIQING
IPC: C08K5/549
Filed: 2017-08-29
Abstract: The present invention relates to a functionalized elastomer comprising a living elastomeric polymer and a reaction product of a polymeric terpolymer represented by chemical formula I, wherein the functionalized elastomer comprises repeating units of diene monomers and optionally vinyl aromatic monomers. The present invention provides a low cost method for end-group functionalization to improve the affinity of a rubber living polymer to fillers such as carbon black and/or silica. The functionalized polymer can be advantageously used in the preparation of tires and other rubber products, which are desirable for improved polymer/filler interactions.
Patent KR-20190023635-A (KR)
Inventor: KO SEONG KWON
IPC: B29C45/14
Filed: 2017-08-29
Abstract: The present invention relates to a device for molding an interior material for a vehicle, which comprises: a first mold having a base molding unit which protrudes therefrom and is provided with a natural base mounted on an upper part thereof in order to form a base molding unit; a second mold spaced apart from an upper part of the first mold to be moved, and provided with an operation groove unit in a lower part thereof, into which the base molding unit is inserted to reciprocate; a compression molding unit provided in an operation groove unit of the second mold to be moved, and compressing the natural base mounted on the first mold; a reinforcing rib molding unit formed in the base molding unit, injected in the natural base, and molding a reinforcing rib for reinforcing strength; and an edge molding unit positioned in the first mold or the compression molding unit in order to mold an edge unit for reinforcing strength of a curved unit of the natural base. According to the present invention, a lower part of the curved unit is torn or compressed when the natural base is compressed during molding of the edge unit such that an injection solution supplied to the lower part of the curved unit is supplied to an upper part of the curved unit through the curved unit. As a result, equipment costs of the present invention can be reduced with a simple structure of the mold.
Patent KR-20190023872-A (KR)
Inventor: KIM JEONG MYEONG
IPC: A01K61/54
Filed: 2017-08-30
Abstract: The present invention relates to an apparatus for culturing individual oysters by removing harmful marine creatures hindering the growth of the oysters while continuously separating the individual oysters from being entangled. To address the above-described problems, the apparatus for culturing individual oysters includes: individual oyster culturing frames (100) which comprises a lower surface unit (110) with triangular protrusions and recesses formed thereon and a side surface unit (120) extended upwardly from the outermost parts of the lower surface unit (110), and store the individual oysters in a cylindrical space formed by the lower surface unit (110) and the side surface unit (120) to culture the same; and an individual oyster culturing mesh (300) for stacking the individual oyster culturing frames (100) therein over multiple stages and surrounding the exterior of the individual oyster culturing frames (100) stacked in multiple stages. The triangular protrusions and recesses are formed on the inner and outer surfaces of the side surface unit (120) of the individual oyster culturing frames (100).
Patent KR-20190024051-A (KR)
Inventor: YU JONG UK
IPC: H03H1/00
Filed: 2017-08-31
Abstract: The present invention discloses an input filter circuit device for single phase/three phase of a charger for an electric vehicle. The input filter circuit device comprises: a CM filter unit in which an inductor is mediated to each of the R phase line, the S phase line, the T phase line, and the N phase line; and a phase inversion switching unit switching input power to be outputted through an inductor mediated to the S phase line through an inductor mediated to the R phase line of the CM filter unit and switching the input power to be outputted through an inductor mediated to the N phase line through an inductor mediated to the T phase line of the CM filter unit when a phase inversion signal is a single phase inversion signal.
Patent KR-20190026375-A (KR)
Title: Easy-to-install cap for preventing inflow of different thing into pile
Inventor: LEE KYOU CHEL
IPC: E02D13/10
Filed: 2017-09-05
Abstract: The present invention relates to an easy-to-install cap for preventing an inflow of a foreign substance into a pipe, more specifically, which is installed in an upper end of a pile inserted under the ground to prevent an inflow of a foreign substance into a pipe. The cap comprises: a cover provided at an upper end of the pile and having an air outlet hole formed at the center thereof; an opening and closing port for opening and closing the air outlet hole of the cover; and a fastening member which is coupled to a bottom surface of the cover and is inserted into a spiral hole formed at an upper end of the pile and then inserted between spirals formed on a peripheral wall surface of the spiral hole. Therefore, provided is an effect that the cover is not easily separated from the pile after the cover is easily installed in the pile.
Patent KR-20190030317-A (KR)
Inventor: LEE SANG JUN
IPC: H04L29/06
Filed: 2017-09-14
Abstract: The present invention relates to an internet of things (IoT) security system and a security method using a blockchain for preventing infringement of confidentiality, accessibility and integrity of data that may occur in IoT. The security system comprises one or more nodes, which are entities for executing an operation, for generating an operation verification request signal for requesting permission verification of an operation for execution and performing an operation for requesting permission verification when an operation execution permission signal permitting operation execution is received; and one or more IoT security server for creating a private network using a VPN and transceiving data with the node, receiving an operation verification request signal from the node, verifying whether to permit the operation of the node through the registered block chain and at the same time, transmitting the operation verification request signal received from the node to one or more another IoT security servers, generating an operation execution permission signal if more than half of the IoT security servers permit the execution and transmitting the same to the node.
Patent KR-20190032821-A (KR)
Title: Remote control device for launching sliding type bridge
Inventor: HA DONG HYUN
IPC: E01D21/06
Filed: 2017-09-20
Abstract: The present invention relates to a remote control device for installing a sliding type bridge. Provided in an embodiment of the present invention is a remote control device for installing a sliding type bridge, which enables remote control when a top plate of a bridge is unfolded to be installed after an installation beam of a sliding type long-axis bridge is installed. Moreover, wired and wireless composite control is performed from a long distance when adjusting the height of an installation apparatus and unfolding or recovering the installation beam.
Patent KR-20180113145-A (KR)
Title: Method for processing blockchain based real-time transaction and system thereof
Inventor: HYUN NYUN SOO
IPC: G06Q20/06
Filed: 2017-09-29
Abstract: A method of processing a block chain-based real time transaction performed by a block chain-based transaction processing system including a plurality of block chain nodes constituting a block chain network and a service providing server, comprises the steps of: performing, by the service providing server, a first process for delivering a processing request for a target transaction to a first block chain node among the plurality of block chain nodes in response to receiving the processing request for the target transaction from a payor′s terminal and obtaining an inspection result of validation of the target transaction from the first block chain node; performing, by the service providing server, a second process of transferring an electronic money from an electronic wallet of the payor to an electronic wallet of a payee depending upon the target transaction if the target transaction is valid; and performing a third process of writing data for the target transaction to a new block and propagating the new block onto the block chain network by a second block chain node among the plurality of block chain nodes, wherein the second process and the third process may be processed in parallel.
Patent KR-20190040755-A (KR)
Title: Method for detecting malware using file image and apparatus using the same
Inventor: CHOI SUN OH
IPC: G06N3/08
Filed: 2017-10-11
Abstract: Disclosed are a method for detecting a malicious code using comparison of a file image and an apparatus therefor. According to an embodiment of the present invention, the method for detecting a malicious code comprises the steps of: extracting image data for each of a normal file which does not include a malicious code and a malicious file which includes a malicious code; performing deep learning based on the image data to generate a malicious code detection model based on an image to detect a malicious code; and comparing the image data corresponding to a target file to determine whether the file is infected by a malicious code with the malicious code detection model to detect a malicious code.
Patent KR-20170118655-A (KR)
Title: 핵산 나노구조체의 대량생산방법 및 이의 약물전달체로서의 활용
Inventor: LEE HYUKJIN
IPC: A61K47/50
Filed: 2017-10-13
Abstract: 본 발명은 DNA 또는 RNA 핵산 나노구조체의 대량생산방법 및 이와 같은 방법으로 제조된 핵산 나노구조체의 활성제 전달용도에 관한 것이다. 본 발명의 DNA 나노구조체 또는 RNA 나노구조체의 대량 생산법에 따르면, 증폭 주형 내에 절단 위치가 존재함으로써 위치특이적 절단을 통해 원하는 핵산을 높은 효율로 대량생산할 수 있고, 이를 이용하여 목적하는 활성제를 세포 내로 용이하게 전달할 수 있거나, 주형 내에 목적하는 siRNA 서열을 직접 포함하여 siRNA 전달을 할 수 있는 나노구조체를 직접 생산할 수 있으므로, 효율적인 핵산 증폭을 달성하여 핵산 나노구조체를 대량 생산하고,  활성제를 세포 내로 전달하는데 유용하게 사용될 수 있다.
Patent KR-20180076279-A (KR)
Inventor: SEO YONG MIN
IPC: A01B59/06
Filed: 2017-10-16
Abstract: The present invention relates to a frame device for an agricultural work vehicle, comprising: an engine frame for supporting an engine of an agricultural work vehicle; and at least one of a front frame and a rear frame, each of which is connected to a working machine and the engine frame in order to support the working machine installed in the agricultural work vehicle, wherein at least one of the front frame and the rear frame is separably connected to the engine frame.
Patent KR-20180074568-A (KR)
Inventor: KIM JI MAN
IPC: G06K9/62
Filed: 2017-10-30
Abstract: The present disclosure relates to an artificial intelligence (AI) system that simulates functions such as recognition and judgment of a human brain using a machine learning algorithm such as deep learning or the like, and an application thereof. Disclosed is an electronic device comprising: a camera for photographing an image of the exterior of the vehicle; and a processor for executing one or more instructions stored in a memory, wherein the processor executes one or more instructions to determine at least one object for estimating lane information from a captured image, estimates lane information of a road on which a vehicle is traveling from the image based on a distance between the at least one determined object and the vehicle and a vanishing point of the image, and outputs guide information for guiding the travelling of the vehicle based on estimated lane information.
Patent KR-20190048104-A (KR)
Inventor: LEE JUN HYEOK
IPC: G06N3/08
Filed: 2017-10-30
Abstract: 본 발명은 딥러닝을 이용한 암호화 방법에 대한 것으로, 보다 구체적으로 설명하면, 딥러닝을 통한 암호화하는 방법에 대한 것이다. 
이를 위해, 객체 데이터를 딥러닝 알고리즘에 입력하고 반복적인 작업을 통해 출력된 결과값을 통계하여 반복 저장하는 딥러닝 분석기법을 이용하는 암호화 방법에 있어서, 인풋레이어와 아웃풋레이어로 구성되는 네트워크의 인풋레이어를 통하여 입력된 객체가 반복학습을 통하여 다음에 배치되는 히든레이어를 거쳐 아웃풋레이어로 출력되는 과정에서 각각의 레이어에서 다음에 배치되는 레이어에 전달되는 출력값인 객체의 데이터를 암호화는 것을 특징으로 하는 딥러닝을 이용한 암호화 방법을 제공하는 것이다.
Patent KR-20190048396-A (KR)
Inventor: UM HYUN CHUL
IPC: G09G3/3266
Filed: 2017-10-31
Abstract: According to one embodiment of the present invention, a gate driver has a plurality of stages. Here, each of the stages includes a transistor T1 applying a start signal of a gate-on voltage to a node Q according to a clock signal to activate the node Q; a transistor T7 supplying an emission signal of the gate-on voltage to an output node from when the node QA is bootstrapped in synchronization with the timing at which the node Q is activated; a QB control unit activating the node QB opposite to the node Q according to the clock signal, the start signal, and the potential of the node Q, and a transistor T8 supplying an emission signal of a gate-off voltage to the output node while the node QB is activated prior to the node Q.
Patent KR-20180051384-A (KR)
Inventor: MORI DAISUKE
IPC: B23K10/00
Filed: 2017-10-31
Abstract: The present invention relates to an arc start control method of plasma arc welding, certainly generating main arc in plasma arc welding even if stand-off is long and improving welding quality upon starting welding. According to the present invention, the arc start control method of plasma arc welding supplies plasma gas (Fp), generates pilot arc, and generates main arc (Cm) when a start signal (Om) is outputted. The method comprises: a first process setting a flow rate (Fp) of the plasma gas by a predetermined initial value from a time point (t1) when the start signal (Om) is outputted up to a time point when a predetermined initial period elapses; a second process of gradually increasing the flow rate (Fp) of the plasma gas when the main arc (Cm) is not generated during the initial period; and a third process of changing the flow rate (Fp) of the plasma gas into a predetermined normal value when the main arc (Om) is generated.