baber/WOPTO huggingface dataset:
Patent KR-20180031613-A (KR)
Inventor: SHIN JIN YOUNG
IPC: H01M2/14
Filed: 2017-09-20
Abstract: The present invention relates to a separator for an electrochemical device which includes a porous film. The porous film includes: a filter; an organic binder; and at least one type of resin selected between resin A and resin B wherein a melting point of resin A is 80 to 140°C and resin B is expanded by absorbing a non-aqueous electrolyte by heating and increases an expansion degree together with a temperature increase. The filler has a secondary particle structure formed by attaching organic filler particles to a portion of a surface of a boehmite particle having a plate shape so that the separator for an electrochemical device has excellent heat-resistance and air permeability.
Patent KR-20180034252-A (KR)
Inventor: RYU EUI HYUN
IPC: H01L21/768
Filed: 2017-09-21
Abstract: Disclosed is a gas sensor comprising: a substrate; a first polymeric layer having a first surface and a second surface disposed on the substrate, wherein the first surface is in contact with the substrate and the second surface faces the first surface and has a higher surface area than the first surface, and wherein the first polymeric layer comprises repeat units that have a deprotected hydrogen donor; and a second polymeric layer disposed on the first polymeric layer, wherein the second polymeric layer is derived from a repeat unit that comprises a hydrogen acceptor.
Patent KR-20190035184-A (KR)
Title: System for dry execution of finishing material
Inventor: YEO YONG SOO
IPC: E04F13/08
Filed: 2017-09-26
Abstract: According to the present invention, a system for dry construction of a finishing material has: a corner board fixed to an outer wall of a building; a fixing bracket in which both ends are fixed to the corner board to be installed; and a brick coupled to the fixing bracket in an inserting means, wherein the fixing bracket has: a support supporting the brick so as to prevent the brick from being separated from the fixing bracket through a hanging operation on an upper end and a lower end of the brick; and an elastic stand providing elastic force pushing the brick in an outward direction in a state where the brick is hung on the fixing bracket.
Patent KR-20190040818-A (KR)
Title: 3D vehicular navigation system using vehicular internal sensor, camera, and GNSS terminal
Inventor: HAN JOONG HEE
IPC: G01C21/12
Filed: 2017-10-11
Abstract: According to the present invention, a three-dimensional vehicle navigation system using an internal sensor of a vehicle, a camera, and a GNSS terminal comprises: an internal sensor processing unit to acquire data of a wheel speed sensor, a turn speed sensor, and a gravity sensor mounted on the vehicle, and calculate vehicle motion information of the vehicle; an image processing unit to identify road facilities in an image photographed from a camera to acquire image coordinates, extract absolute coordinates of objects from a space information database, and calculate a position and a posture of the vehicle using the image coordinates and the absolute coordinates; and a positioning unit to calculate a navigation solution of the vehicle by using the vehicle motion information, and correct an error of the calculated navigation solution by using the position and posture of the vehicle. Even when a GNSS signal is defective or cut off, errors of dead reckoning navigation can be corrected to allow precise positioning if an image obtained by photographing road facilities is acquired.
Patent KR-20190041115-A (KR)
Title: Proximity sensor
Inventor: KWON GIDEOK
IPC: G06F3/0354
Filed: 2017-10-12
Abstract: The present invention relates to a proximity sensor provided with an outer exposed surface made of a metal material and having improved aesthetics. The proximity sensor mounted inside a vehicle can comprise: a frame made of a nonconductive material; a metal layer provided to cover the outer surface of the frame; a sensor electrode coming in contact with the metal layer; and a sensor IC connected to the sensor electrode to sense that a hand of a user comes close to or comes in contact with the metal layer.
Patent KR-20190043044-A (KR)
Title: Light source device
Inventor: JANG CHUL HO
IPC: A01M1/04
Filed: 2017-10-17
Abstract: The present invention provides a light source device capable of widening use of a light source device. According to an embodiment of the present invention, the light source device comprises: a light source unit including a cover, at least one light emitting element, a first reflection unit, and a second reflection unit; a body unit supporting the light source unit and including a third reflection unit on an upper surface and a plurality of first holes; and a supporting unit having a part of an upper end inserted into a lower end of the body unit and including a plurality of second holes. The body unit further includes: a duct including an upper surface having a diameter equal to or larger than a diameter formed by the outermost surfaces of the plurality of first holes, wherein the diameter decreases toward a bottom part, and the diameter of a lower surface is equal to or smaller than the diameter of the upper surface of the support unit; and a fan included inside the duct. A ratio of a sum of areas of the plurality of first holes to the sum of the areas of the plurality of second holes is 1: 1.5 to 1: 3.
Patent KR-20190044433-A (KR)
Title: Secondary battery and module thereof
Inventor: GUEN MIN HYUNG
IPC: H01M50/593
Filed: 2017-10-20
Abstract: The present invention relates to a secondary battery having a structure for electrically connecting a plurality of secondary batteries and a module thereof. The secondary battery comprises: an electrode assembly; a case accommodating the electrode assembly in an inner space; and a cap plate installed on one end of the case to close the inner space of the case. A recess for accommodating a cap busbar is formed on an outer surface of the cap plate. In addition, the secondary battery module comprises: a plurality of secondary batteries; a spacer inserted into the plurality of secondary batteries; and a cap busbar connected to each case of secondary batteries.
Patent KR-20190047937-A (KR)
Inventor: EUI JIK KIM
IPC: G06F16/00
Filed: 2017-10-30
Abstract: Provided is a method for collecting and analyzing text data, which comprises the steps of: receiving input with regard to a keyword and period information; obtaining information on an article including the keyword from the web based on the keyword and the period information; crawling a web page including the article based on the information on the article; collecting text data of the article included in the crawled web page; pre-processing with respect to the collected text data based on a predetermined dictionary defined word; and performing a text data analysis based on the pre-processed result.
Patent KR-20190048116-A (KR)
Title: Wireless charging module having functional adhesive layer
Inventor: KIM JAE BEOM
IPC: H01F27/22
Filed: 2017-10-30
Abstract: The present invention relates to a wireless charging module having a functional adhesive layer. More specifically, the wireless charging module having a functional adhesive layer is used in a wireless charging module including a battery, and comprises: an adhesive layer having flexibility, wherein at least a portion of an upper portion thereof is affixed to the battery; a metal layer which is arranged on a lower portion of the adhesive layer, is protected by the adhesive layer, and performs a heat radiation function; a carbon coating layer which is arranged on a lower portion of the metal layer, and aids in a heat radiation function; and a bonding layer arranged on a lower portion of the carbon coating layer. According to the present invention, the adhesive layer having flexibility is arranged between a battery and a lower module in a wireless charging module including the battery, and is made of a material with excellent adhesion to be affixed to the battery to quickly transfer heat generated by the battery to the lower module. Therefore, heat radiation properties can be given.
Patent KR-20190048119-A (KR)
Inventor: KIM SUNGSHIN
IPC: G06N7/02
Filed: 2017-10-30
Abstract: The present invention relates to an apparatus for resolving a class imbalance problem using fuzzy C-means clustering (FCM) and a synthetic minority oversampling technique (SMOTE) and a method thereof which can prevent biased learning by combining the FCM and the SMOTE. The apparatus comprises: a classification module to divide learning data for implementing regression analysis and classification techniques into majority class data and minority class data when the learning data are inputted as source data; a clustering module to apply FCM to the minority class data divided by the classification module; a parameter setting module to use extended gap statistics to derive an optimal number of clusters; and a data generation module to apply a SMOTE to generate synthesis data.
Patent KR-20190048524-A (KR)
Inventor: KIM JIN HONG
IPC: H01M4/04
Filed: 2017-10-31
Abstract: One embodiment of the present invention relates to a lithium metal negative electrode. The lithium metal negative electrode comprises: a current collector; a lithium metal thin film layer disposed on at least one surface of the current collector and having a thickness in a range of 0.1-200 μm; and a coating film disposed on a surface of the lithium metal thin film layer. The coating film can comprise a Li-N-C-H-O ionic compound. According to the present invention, a lithium metal negative electrode having a homogeneous interface can be provided.
Patent KR-20190051472-A (KR)
Inventor: HWANG JAE SAM
IPC: A61K8/64
Filed: 2017-11-07
Abstract: The present invention relates to an Oxyasin-5 peptide derived from Oxya chinensis and an antimicrobial, antimycotic or antiallergic composition containing the same. The Oxyasin-5 peptide exhibits excellent antimicrobial, antimycotic and antiallergic activities with little cytotoxicity, and thus can be provided as a composition for antibiotics, food preservatives, cosmetic preservatives, pharmaceutical preservatives and treatment of various allergic diseases. In the peptide technology related to Oxya chinensis, studies on the antimicrobial, antimycotic or antiallergic diseases with peptides having the same amino acid sequence as the present invention have not been conducted yet.
Patent KR-20190057471-A (KR)
Inventor: KIM DAE SUN
IPC: B60L50/50
Filed: 2017-11-20
Abstract: The present invention relates to a method for providing an optimum charging route of an electric vehicle and, more specifically, to a method for guiding an optimum charging route which is to the charging station located on the final destination by the minimum charging completion time and a travelling route using the remaining battery capacity of the electric vehicle, and can charge a battery while reducing the waiting time at a charging station in consideration of availability of the charging station located near the electric vehicle requiring charging and the charging waiting time.
Patent KR-20190057507-A (KR)
Inventor: LEE HYEONG CHEOL
IPC: B60W40/105
Filed: 2017-11-20
Abstract: Disclosed are a method and an apparatus for controlling driving of a vehicle based on traffic conditions as mileage of the vehicle can increase based on traffic conditions. The method for controlling the driving based on traffic conditions, comprises the steps of: receiving information on a traffic signal and information on front side vehicles in a target section; determining whether a user′s own vehicle passes the target section using vehicle passable time according to the traffic signal and waiting line disappearance time with respect to the front side vehicles; and determining a coasting drive start speed and start point of the user′s own vehicle using a coasting drive map of the user′s own vehicle and the distance to a trailing vehicle in the waiting line according to the determination result, wherein the information on the front side vehicles include information on the waiting line disappearance time.
Patent KR-20190068208-A (KR)
Title: Fastening devices for preventing nut from loosening
Inventor: JEONG YUN YOUNG
IPC: F16B39/24
Filed: 2017-12-08
Abstract: The present invention relates to a coupling device for preventing a nut from loosening. The coupling device for preventing a nut from loosening comprises a nut (1) with a through hole (11) having a screw formed on an inner side thereof, a bolt (3) with a screw (31) formed on a shaft portion thereof, and a washer (2) with a hole (23) to fix an object. The nut (1) includes an indented unit (12) concavely formed on a lower surface facing the washer (2) and connected to the through hole (11). A plurality of grooves (15) are formed on a surface of the indented unit (12). The washer (2) includes a protrusion (25) formed on a protruding unit (22) inserted into the indented unit (12) of the nut (1) to be meshed with the grooves (15) formed on the indented unit (12) of the nut (1). The nut is prevented from being rotated without traction with respect to the washer. When the nut and the washer are coupled to the bolt, a corner portion of one side of an eccentric hole formed on the center of the washer is meshed with the screw of the bolt to conveniently prevent the nut from loosening from the bolt and allow convenient manufacture without an additional burden of part costs to reduce manufacturing costs.
Patent KR-20190070374-A (KR)
Title: Sunlight generation device using Fresnel lens
Inventor: LEE JONG SIK
IPC: F02G1/043
Filed: 2017-12-12
Abstract: The present invention relates to a solar power generation apparatus using a Fresnel lens. The apparatus includes: a Stirling engine including a high-temperature cylinder part and a low-temperature cylinder part; a power generating part connected with an output shaft of the Stirling engine; a Fresnel lens part; and solar heat collection and storage parts heated by the Fresnel lens part and heating operating fluids in the Stirling engine. According to the present invention, the solar power generation apparatus includes the solar heat collection and storage parts enabling the operating fluids flowing to the high-temperature cylinder of the Stirling engine to go therethrough, and the solar heat collection part is heated through a plurality of heating points formed by the Fresnel lens, so the operating fluids can be heated to a high temperature in a short time. Moreover, since the surface area of the operating fluids is maximally expanded through a capillary tube to make heating quicker, the mechanical efficiency of the Stirling engine can be increased and rpm of the output shaft can be considerably increased, so the efficiency of power generation can be raised through high-speed rotation. Also, since solar energy obtained through the Fresnel lens is stored in a heat storage substance in the storage part to be used when needed, power can be produced even after sunset or even when the sun is hidden by clouds, so the time period for power production can be extended.
Patent KR-20190073801-A (KR)
Title: User device and interworking method thereof
Inventor: KOO JAHAK
IPC: G06Q30/02
Filed: 2017-12-19
Abstract: According to one embodiment of the present, a first user terminal and a second user terminal are disclosed. The first user terminal comprises: a receiving unit which receives a message from client terminal and client information from the second user terminal; a transmission unit which transmits a message to the client terminal and identification information of the client terminal to the second user terminal; a processor which reads identification information of the client terminal based on the message of the client terminal when the message of the client terminal is received, determines to transmit the identification information of the read client terminal to the second user terminal so that a user can check the client information based on the read identification information of the client terminal through the second user terminal, reads the identification of the client terminal corresponding to the client information when the client information is received from the second user terminal, and determines to transmit a message to the client terminal based on the read identification information of the client terminal; and a memory which stores the identification information of the client terminal and instructions executable in the processor. The present invention can efficiently transmit client information to a user.
Patent KR-20190073895-A (KR)
Title: Solar photovoltaic-thermoelectric fusion device
Inventor: LEE JEONG IN
IPC: H01L31/036
Filed: 2017-12-19
Abstract: An embodiment of the present invention provides a solar cell thermoelectric fusion element comprising: a thermoelectric element unit; a heat emitting electrode located on the thermoelectric element unit and playing a role as infrared absorption and heat transfer; and a solar cell unit located on the heat emitting electrode. The heat emitting electrode performs a rear surface electrode function of the solar cell unit. According to an embodiment of the present invention, the solar cell thermoelectric fusion element applies a material having high heat conductivity between the solar cell unit and the thermoelectric element unit as a rear surface electrode of the solar cell unit so as to increase photoelectric transformation efficiency of the solar cell unit and increase a temperature difference of the thermoelectric element unit, thereby increasing energy conversion efficiency.
Patent KR-20190073938-A (KR)
Title: Oil pressure switch, apparatus for diagnozing piston cooling oil jet, and method using the same
Inventor: HAN SANG BONG
IPC: F01M1/08
Filed: 2017-12-19
Abstract: Disclosed are an oil pressure switch, a fault diagnosis apparatus for a piston cooling oil jet using the same, and a method thereof. According to embodiments of the present invention, the fault diagnosis apparatus for a piston cooling oil jet forming an oil passage in which oil for cooling a piston flows comprises: a solenoid valve to selectively open and close the oil passage; an oil pressure switch which is installed on the oil passage, outputs an output signal through a switch output terminal in accordance with an oil pressure flowing in the oil passage, and allows a parallel resistor to be electrically connected to a front end of the switch output terminal; and a controller which includes a control resistor wherein one end thereof is electrically connected to control power and the other end thereof is electrically connected to the switch output terminal of the oil pressure switch through a connector, controls opening/closing of the solenoid valve, and determines a fault of the oil pressure switch and the solenoid valve from an input voltage of a control input terminal electrically connected to the switch output terminal.
Patent KR-20190075186-A (KR)
Inventor: KIM BEOM JUN
IPC: A61K8/02
Filed: 2017-12-20
Abstract: The present invention relates to a moisturizing cosmetic composition comprising a double encapsulated cholesteric liquid crystal. The cosmetic composition according to the present invention can maintain a strong moisturizing effect for a long time to enhance the barrier function of the skin and promote skin moisturization.
Patent KR-20190084153-A (KR)
Title: An apparatus and method of ADC range expansion
Inventor: SHIN GEON WOO
IPC: H03M1/20
Filed: 2017-12-20
Abstract: The present invention relates to a method of expanding a measurement range of an ADC embedded in a microcomputer. More specifically, according to the method of the present invention, an m-bit DAC is installed in order to expand a low resolution n-bit ADC embedded in the microcomputer to an m-bit resolution ADC, and a section from a measurement value 1 to a measurement value +1, corresponding to an LSB of an n-bit ADC measurement result value, is accurately measured by multiplying the result value and 2^(m-n) and shifting the same to an m-bit DAC section to be expanded by a factor of 2^(m-n). The configuration and method of the present invention may minimize a measurement error to about +1 to -1, corresponding to an LSB in the microcomputer′s ADC conversion quality, the 10-bit ADC result value, when the measurement fails due to a disturbance or an input of a high frequency difficult to measure. A desired high resolution ADC function can be implemented without replacing the currently used microcomputer or ADC or additionally replacing the ADC. The present invention includes a device for accurately and quickly providing a result, a method of setting a measurement interval, a measurement method, and a DAC control algorithm.
Patent KR-20180081450-A (KR)
Inventor: KIM CHEUL SOON
IPC: H04L1/18
Filed: 2017-12-28
Abstract: The present invention relates to a method and device to transmit uplink control information capable of improving the performance of channel estimation in a base station. According to an embodiment of the present invention, an operating method of a terminal, in an operating method of a terminal transmitting uplink control information to a base station, includes: a step of receiving resource position information for the transmission of a UCI channel from the base station; a step of mapping UCI with at least one symbol based on the resource position information, and mapping a reference signal considering time selection characteristics and frequency selection characteristics of a wireless channel; and a step of transmitting a subframe including the symbol to the base station.
Patent KR-20190081564-A (KR)
Inventor: LEE GYUNG SOO
IPC: H01R13/639
Filed: 2017-12-29
Abstract: The present invention relates to a connector assembly. According to the present invention, the connector assembly comprises: a first connector (10) which has a first terminal (T1) installed therein; a second connector (50) which has a second terminal (T2) installed therein to be engaged with the first connector (10), thereby connecting the first terminal (T1) and the second terminal (T2); a first holder (30) protruding from the first connector (10) towards the second connector (50) and, when the first connector (10) is engaged with the second connector (50), having at least a part inserted into an internal space of the second connector to support the second terminal (T2); and a second holder (70) placed in the second connector (50) to rotate, configured to wrap around an external surface of the first connector (10), and having at least a part thereof inserted into an internal space of the first connector (10) when the second holder rotates in a direction of the first connector (10) to support the first terminal (T1). According to the present invention, the first connector (10) and the second connector (50), which compose the connector assembly, are assembled and engaged to each other at the same time to increase the fixation force of a terminal installed on the opposite side. The present invention aims to place a holder unit as one body, separately, on two connectors engaged to each other to increase the fixation force of the terminal installed on the other connector.
Patent KR-20170024079-A (KR)
Inventor: OTA TAKESHI
IPC: G11B33/02
Filed: 2015-10-15
Abstract: 보조 기억 장치를 구비하는 전자 기기는, 보조 기억 장치(2)를 고정한 트레이(4)와, 하우징(1)의 전방면에 설치하는 직사각형의 개구부(1a)의 전방면측으로부터 삽입되는 트레이(4)를 수납하는 수납부(3)와, 수납부(3)의 후부 코너 양단부에서 수평 방향으로 회전 가능하게 설치되는 한 쌍의 제1 가동판(6a, 6b)과, 수납부(3) 후방측면에 설치되는 커넥터 설치판(3b)을 구비한다.  트레이(4)의 후부 코너 양단면부가 한 쌍의 제1 가동판(6a, 6b)의 제1 회전면부(C1)를 가압하면, 제1 회전축부(C1)에 연동하여 회전하는 제2 회전면부(C2)에 설치한 진동 충격 흡수 부재(7)가 트레이(4)의 측면을 가압한다.
Patent KR-20170029609-A (KR)
Title: 열판 비접촉 융착용 메타크릴계 수지 조성물, 성형체 및 그의 제조 방법
Inventor: WATANABE MASAHIRO
IPC: C08L55/02
Filed: 2015-09-01
Abstract: 본 발명은 메타크릴산에스테르 단량체 단위 80~99.9 질량%와, 상기 메타크릴산에스테르 단량체에 공중합 가능한, 적어도 1종의 다른 비닐 단량체 단위 0.1~20 질량%를 포함하는 메타크릴계 수지를 함유하고, 230℃/3.8 ㎏ 하중에서의 멜트 플로우 레이트(MFR)가, 2.5 g/10 min 이하인 열판 비접촉 융착용 메타크릴계 수지 조성물을 제공한다.
Patent KR-20170042329-A (KR)
Inventor: FRANKENBACH GAYLE MARIE
IPC: A61Q13/00
Filed: 2015-09-25
Abstract: 본 발명은, 악취 감소 조성물을 포함하는 점도가 약 1 mPa.s 내지 약 50,000 mPa.s인 조성물을 포함하는 청향 조성물 및 그를 포함하는 장치, 및 그러한 조성물의 제조 및 사용 방법에 관한 것이다.  개시된 악취 감소 조성물은 그러한 기술을 포함하는 청향 조성물 및 장치 및 그러한 청향 조성물 및 장치로 처리된 가향되거나 가향되지 않은 장소의 향기를 과도하게 방해하지 않는다.