baber/WOPTO huggingface dataset:
Patent KR-20180108171-A (KR)
Inventor: JEON KANG JIN
IPC: B01D39/20
Filed: 2017-03-24
Abstract: The present invention relates to a carbon filter and a manufacturing method thereof. The carbon filter of the present invention is a filter for filtering a plating solution used for surface plating, comprising: a core filter unit; a finishing filter layer formed by winding a fabric at least one turn on a surface of the core filter unit; a carbon filter layer formed by supplying carbon particles to a winding surface of the winding process of the finishing filter layer; and upper and lower caps for closing both ends of the core filter unit, the finishing filter layer, and the carbon filter layer. According to the present invention, the manufacturing process can be shortened compared to the conventional filter, and the filter can prevent foreign matter from remaining, function as a microfilter, prevent the leakage of carbon particles through a simple structure, and increase the filtering efficiency.
Patent KR-20170114982-A (KR)
Title: 치과 장비 내 고속 통신 네트워크들
Inventor: WILLIAMS RYAN M
IPC: H04L12/40
Filed: 2017-04-04
Abstract: 시스템은 통신 인터페이스를 경유하여 피어-투-피어 네트워크에서 연결된 복수의 노드들을 포함한다. 상기 복수의 노드들 중 적어도 하나의 노드는 트랜시버,   적어도 두 개의 커넥터들, 상기 트랜시버에 결합되며, 상기 노드 내 터미네이션 저항을 제공하는 적어도 하나의 터미네이션 저항 모듈, 상기 적어도 두 개의 커넥터들 중 제1 커넥터에 결합된 제1 탐지 회로 및 상기 적어도 두 개의 커넥터들 중 제2 커넥터에 결합된 제2 탐지 회로를 포함한다. 상기 제1 탐지 회로 및 제2 탐지 회로는 상기 노드가 상기 피어-투-피어 네트워크 내에서 하나 이상의 다른 노드들에 결합된 것을 탐지하고, 그리고 그 탐지에 기반하여 상기 터미네이션 저항을 자동적으로 조절하도록 구성된다.
Patent KR-20180115829-A (KR)
Inventor: LEE JAE YONG
IPC: C04B35/63
Filed: 2017-04-13
Abstract: The present invention relates to a recycled ITO powder manufacturing method for obtaining a high density ITO target for sputtering from a waste ITO scrap, and powder thereof. More specifically, the recycled ITO powder manufacturing method uses a hydrochloric acid aqueous solution of a waste ITO scrap under normal temperature and normal pressure as a raw material, adds the solution to alkaline water to which a dispersant is added, precipitates In and Sn at the same time, and performs filtering and drying processes of sediment to obtain a sintered body, thereby providing an excellent thin-film feature with density of 99% or more of a thin-film manufactured by using the sintered body. The present invention comprises: a step a) of preparing a raw material to dissolve a waste ITO target in hydrochloric acid; a step b) of preparing the alkaline water obtained by mixing a dispersant, alkali, and water; a step c) of adding the raw material obtained in the step (a) to the prepared alkaline water, and neutralizing the same; a step d) of obtaining sediment through the step c), and filtering and drying the obtained sediment; a step e) of obtaining ITO powder by sintering the dried sediment; a step f) of manufacturing slurry by adding an addition agent to the ITO powder obtained in the step e); a step g) of manufacturing assembly powder by drying the slurry obtained in the step f); a step h) of forming the assembly powder obtained in the step g); and a step i) of manufacturing the sintered body by sintering a forming body obtained through the step h).
Patent KR-20180119185-A (KR)
Inventor: LEE TAE HA
IPC: F16B13/04
Filed: 2017-04-24
Abstract: The present invention relates to a pipe fixture. More particularly, the present invention relates to a pipe fixture in which a hole is formed on the wall to fix a fixing guide rod and the depth is adjusted by fixing a wall fixing nail, and a pipe fixing clamp is installed on the protruding wall fixing nail to install the pipe, and which allows easy installation by adjusting the height and position of the exposed piping by drilling only one hole on the wall. The pipe fixture for installing the pipe (40) spaced at a predetermined distance from the wall surface (60) of the present invention comprises: a fixing guide rod (10) coupled to the hole (61) formed on the wall surface (60) and having a cutout groove (13) formed on both sides of a through hole (12) and a stopper protrusion (11) protruding from one end thereof; a wall fixing nail (22) fitted into the through hole (12) and formed with first, second, and third parting lines (22, 23, 24) at the tip of a winding bump (21) and a fastening screw shaft (27) formed at one end thereof; and a clamp (30) having a fastening hole (32) formed in the fastening screw shaft (27) and fastened to the fastening screw shaft (27) by fastening nuts (50) while fastening rings (33, 33a) bisected into halves are wound around the pipe (40).
Patent KR-20180120484-A (KR)
Inventor: KIM YOUNG HO
IPC: E04B2/74
Filed: 2017-04-27
Abstract: A partition for a dining table according to the present invention is a partition arranged between dining tables, comprising: a base including one pair of standing side walls and an upper portion shielding plate connecting the top portions of the standing side walls so as to form a base space surrounded by the standing side walls and the upper portion shielding plate, while the upper portion shielding plate includes an opening portion opened in the vertical direction; a lifting body lifted from the base space to the top surface of the upper portion shielding plate, and including a storage portion formed with a storage space on the top surface thereof; and a lifting module lifting and controlling the lifting body when applied with an external force.
Patent KR-20180123747-A (KR)
Title: Control method of air conditioner
Inventor: KIM YONG SUK
IPC: F24F3/16
Filed: 2017-05-08
Abstract: An objective of the present invention is to provide a control method of an air conditioner capable of comfortably maintaining an indoor environment by automatically operating an air conditioner by detecting a kitchen environment. According to the present invention, the control method of an air conditioner for purifying indoor air comprises the steps of: a) determining a difference between the temperature of each room measured by each temperature sensor and the kitchen temperature measured by a kitchen temperature sensor by a control unit of the air conditioner; b) setting an operating time of the air conditioner to be proportional to the difference of the temperature as a result of determination in step a); and c) operating the air conditioner in either a ventilation mode or an air cleaning mode according to the operating time set in the step b).
Patent KR-20180129157-A (KR)
Inventor: LEE JUNG HAN
IPC: G08B3/10
Filed: 2017-05-25
Abstract: Disclosed are a system for a workplace alarm and a method thereof. According to an embodiment of the present invention, the system for a workplace alarm includes: an optical sensor disposed at an exit divided by a certain work area in a workplace and forming an optical line between a transmitter and a receiver; a drone notifying an event situation by turning on a light at a certain height of the vertical air by flying up with propellers rotated by a motor when event information having the optical line blocked is received from the optical sensor; and a charging platform mounted with the drone and wirelessly charging a battery of the drone.
Patent KR-20180129463-A (KR)
Inventor: YOU DONG JUN
IPC: H01L41/18
Filed: 2017-05-26
Abstract: The present invention relates to a surface acoustic wave device capable of removing spurious by suppressing the unnecessary transverse mode. The surface acoustic wave device includes: a piezoelectric substrate; first and second bus bars formed on the piezoelectric substrate and opposed to each other; a first insulator bar formed on the piezoelectric substrate and extending along the longitudinal direction of the first bus bar at a side of the first bus bar between the first and second bus bars; a second insulator bar formed on the piezoelectric substrate and extending along the longitudinal direction of the second bus bar at a side of the second bus bar side between the first and first bus bars; a plurality of first interdigital electrodes electrically connected to the first bus bar, extending from the first bus bar to the second bus bar and having an end positioned on the second insulator bar, in which a portion on the first insulator bar and a portion on the second insulator bar protrude; and a plurality of second interdigital electrodes alternately arranged with the first interdigital electrodes, electrically connected to the second bus bar, extending from the second bus bar to the first bus bar, and having an end positioned on the first insulator bar, in which a portion on the second insulator bar and a portion on the first insulator bar protrude.
Patent KR-20180130119-A (KR)
Inventor: CHOI JUN HO
IPC: B08B3/14
Filed: 2017-05-29
Abstract: The present invention provides a circular solar panel cleaning apparatus with excellent cleaning efficiency. The circular solar panel includes a frame, at least one solar panel fixed to the frame and installed to be exposed to sunlight, at least one water receiver positioned below the solar panel, at least one fixing block which has a hollowed-out inner structure, one side surface coupled with the frame lower side part and the other side surface coupled with the water receiving part, a plurality of injection nozzles provided in the fixing block to expose some of the injection nozzles to the outside and direct the injection nozzles toward the solar panel, and an outflow pipe which passes through the hollowed-out part of the fixing block, wherein the outflow pipe is bound by the plurality of injection nozzles.
Patent KR-20180134053-A (KR)
Inventor: SONG KUN YOUNG
IPC: B23K26/70
Filed: 2017-06-08
Abstract: Disclosed are a laser machining device having a safety function and a method for controlling laser beam irradiation. The laser machining device comprises: a laser beam transmission unit transmitting an introduced laser beam to be irradiated to the outside through an irradiation port; a distance detection sensor generating sensing information corresponding to a distance to a work side on which the laser beam is irradiated; a focus lens detection unit generating a detection signal corresponding to a focus lens mounted to correspond to the irradiation port; and a controller recognizing a separation distance value by using the sensing information, recognizing a work distance value by using the detection signal, and determining whether the separation distance value corresponds to the work distance value by referring to a predesignated reference.
Patent KR-20180134214-A (KR)
Inventor: JEONG SANG EUN
IPC: A45C15/00
Filed: 2017-06-08
Abstract: The present invention relates to a shopping basket in which a portable electronic device designed to prevent electric discharge of the portable electronic device during shopping, and to a chain charging system for devices, and specifically, to charging of the portable electronic device of a user through the combination of the portable electronic device and the charging device mounted on the shopping basket depending on needs of the user, and to the chain charging among a plurality of charging devices through a charging device.
Patent KR-20170077068-A (KR)
Inventor: PARK YU BIN
IPC: H04W4/02
Filed: 2017-06-15
Abstract: 본 발명에 따른 이동 기반의 단말 통신 제어 방법은, 차량의 운전석 착석 감지에 따라 발생되는 앱 실행 메시지를 수신하는 단계와, 상기 앱 실행 메시지가 수신될 때, 통신 단말에 탑재된 안전 운전 앱을 실행시키는 단계와, 상기 안전 운전 앱이 실행될 때, 상기 통신 단말의 이동을 감지하는 단계와, 상기 이동이 감지될 때, 상기 통신 단말을 통신 차단 모드로 강제 전환시키는 단계를 포함할 수 있다.
Patent KR-20180136692-A (KR)
Title: Plasma electrode structure for skin treatment and plasma apparatus for skin treatment
Inventor: YUN JEONG SUB
IPC: A61N1/04
Filed: 2017-06-15
Abstract: The present invention relates to a plasma electrode structure for skin treatment and a plasma generator for skin treatment using the same, and comprises: a base metal pattern unit to which an electric power source is connected to the upper surface and the lower surface of an insulating substrate body, respectively, to which a high-voltage alternating-current shaping wave is applied; and a metal pattern unit for plasma conversion spaced apart from the base metal pattern unit. A dielectric layer covering the metal pattern unit for the plasma conversion and having the dielectric layer on the surface of which is in contact with skin, the dielectric layer being laminated on the lower surface of the insulating substrate body, covering the metal pattern unit for the plasma and having surface thereof contacting with the skin. Accordingly, plasma is converted into three stages to uniformly distribute the plasma to the skin, thereby preventing concentration of energy in the plasma, thereby enabling safe skin treatment without generating burns on the skin of a patient to be treated.
Patent KR-20170120049-A (KR)
Title: 나노화된 스핑고리피드를 함유하는 코어-쉘 캡슐과 이의 제조방법 및 이를 포함하는 화장료 조성물
Inventor: JIN SEONG HYUN
IPC: A61K8/11
Filed: 2017-06-21
Abstract: 본 발명은 용해성이 낮아 제품에 적용하기 어려운 스핑고리피드 성분을 고함량으로 사용할 수 있고 석출이나 침전 발생 없이 전체 계에서 안정화될 수 있는 나노화된 스핑고리피드를 함유하는 코어-쉘 캡슐과 이의 제조방법 및 이를 포함하는 화장료 조성물에 관한 것으로, 본 발명에 따른 나노화된 스핑고리피드를 함유하는 코어-쉘 캡슐은 스핑고리피드 성분, 양친매성 고분자 및 인지질을 포함한다.
Patent KR-20190002034-A (KR)
Inventor: HAN HOON
IPC: B60K6/24
Filed: 2017-06-29
Abstract: Disclosed are a hybrid vehicle and a control method of the same. An aspect of the present disclosure provides a hybrid vehicle having a motor and an engine, which efficiently controls a startup time point of the engine when power of the engine is needed, and reduces overload of the motor and a battery such that the hybrid vehicle can be efficiently driven. The method for controlling a hybrid vehicle having a motor and an engine according to the present invention includes the steps of: calculating a first startup reference value of an engine on the basis of requested power of the hybrid vehicle; measuring a current speed of the hybrid vehicle, and predicting a future speed of the hybrid vehicle; generating a compensation value needed to compensate for the first startup reference value of the engine on the basis of a difference between the current speed and the future speed of the hybrid vehicle; acquiring a second startup reference value of the engine by compensating for the first startup reference value on the basis of the compensation value; and controlling a startup operation of the engine according to the second startup reference value acquired through compensation.
Patent KR-20190002069-A (KR)
Inventor: PARK JUN HYUNG
IPC: G06F17/28
Filed: 2017-06-29
Abstract: The present invention relates to a method to provide an interpretation function using an ear set, capable of providing an interpretation function into a difference language with respect to a voice inputted and received through at least one ear set device from first and second ear set devices and an apparatus thereof. According to the present invention, the method comprises: a step of receiving an application execution signal generated from the first or second ear set device; a step of executing an application corresponding to the application execution signal; and a step of providing an interpretation function for a received voice in accordance with control of the executed application.
Patent KR-20190004078-A (KR)
Title: Apparatus for driving led for vehicle
Inventor: JEON WON HONG
IPC: H05B44/00
Filed: 2017-07-03
Abstract: According to one embodiment of the present invention, an apparatus for driving an LED for a vehicle capable of actively changing DC/DC converter configuration comprises: an LED light emitting unit in which first and second LED groups are connected in parallel; a voltage input unit provided with an input voltage from a power supply of a vehicle; a current generating unit generating a current by regulating the input voltage provided from the voltage input unit and providing the current to an input terminal of the LED light emitting unit; a first switching unit connected between the first LED group and a ground; a second switching unit connected between the second LED group and the ground; and a control unit generating a first control signal for generating the current to provide the first control signal to the current generating unit and controlling operations of the first and second switching units according to operation modes of the first and second LED groups.
Patent KR-20190006330-A (KR)
Inventor: KIM SUNG KUN
IPC: F04D29/049
Filed: 2017-07-10
Abstract: The present invention relates to a water pump for a vehicle and, more specifically, the objective of the present invention is to provide a water pump for a vehicle, wheel reduces vibration generated during coolant pumping operation and improves structural stability of an area in which an impeller is supported. To achieve this, according to the present invention, the water pump for a vehicle comprises: the impeller; a rotor connected to the impeller to be disposed to be able to rotate with the impeller; a hollow connection shaft disposed in the impeller or the rotor to be able to simultaneously rotate the impeller and the rotor; a housing cover disposed between the rotor and the impeller; a first bearing fixed to the housing cover and allowing an inner circumferential surface to come in contact with the connection shaft to support the connection shaft; and a second bearing disposed adjacent to the first bearing and disposed in the rotor or the connection shaft to perform relative rotation with respect to the first bearing in accordance with rotation of the rotor.
Patent KR-20190010977-A (KR)
Inventor: KIM KI WOON
IPC: A61M5/168
Filed: 2017-07-24
Abstract: The present invention relates to a chemical liquid supply amount control device capable of controlling a flow rate which improves supply amount control efficiency. The chemical liquid supply amount control device comprises: a control unit to control a supply amount of chemical liquid by a rotation operation; a chemical liquid control unit including an operation plate coupled to the control unit, and a supply amount control body which is integrated into a lower portion of the operation plate and has a plurality of chemical liquid inlet holes formed along an outer circumferential surface thereof and separated at equal intervals; a chemical liquid supply unit including a rotary shaft to which the chemical liquid control unit is rotatably coupled, a plurality of chemical liquid supply tubes communicating with the chemical liquid inlet holes and supplying the chemical liquid injected in different amounts from a plurality of positions, a chemical liquid moving hole arranged on an inner circumferential surface thereof to move a fixed amount of the chemical liquid flowing thereinto through the chemical liquid inlet holes in one direction, and a chemical liquid outlet connected to the chemical liquid moving hole to discharge the moved chemical liquid; and a flow rate control injection unit which is arranged on one side to supply the chemical liquid to the chemical liquid supply unit, and stacks and arranges a plurality of flow passages having a preset width along an inner circumference through which the chemical liquid passes to have a length determined in accordance with the controlled flow rate in a zigzag shape in a longitudinal direction to alternately connect both ends in a width direction to a single flow passage to control the flow rate while the chemical liquid passes therethrough to supply different amounts of the chemical liquid for each position in a branched state to inject the chemical liquid into the chemical liquid inlet holes formed on a plurality of positions for each position.
Patent KR-20190012426-A (KR)
Inventor: KIM JEOM YONG
IPC: C21D1/58
Filed: 2017-07-27
Abstract: One embodiment of the present invention provides a heat treatment case for wire mesh, comprising: a case body having a storage space formed therein to store the wire mesh, and inputted in a heat treatment furnace or immersed in cooling oil of a cooling tank while storing the wire mesh in the storage space; and a case door disposed in the case body to open/close a door of the storage space. According to one embodiment of the present invention, heat treatment of the wire mesh is advanced while being stored in the heat treatment case, thereby preventing that the wire mesh is quickly cooled by the heat treatment case while the wire mesh is transferred from the heat treatment furnace to the cooling tank. In particular, only applying the heat treatment case for the wire mesh, existing heat treatment furnace and cooling tank used for a heat treatment process can be used as it is.
Patent KR-20190012920-A (KR)
Inventor: SHIN MAL SHICK
IPC: C08B31/00
Filed: 2017-07-31
Abstract: An embodiment of the present invention provides a method for producing a resistant starch nanoparticle having a homogeneous particle size, excellent dispersion stability, which is excellent in compatibility with liquid foods and having high dietary fiber content, comprising the following steps: acid-treating starch to decompose the same into pre-starch nanoparticles; crosslinking the pre-starch nanoparticles; dispersing the crosslinked pre-starch nanoparticles; and lyophilizing the dispersed pre-starch nanoparticles.
Patent KR-20190013097-A (KR)
Inventor: JANG JI ONE
IPC: F04D25/08
Filed: 2017-07-31
Abstract: Disclosed is an air cooler for an electric fan. The air cooler for an electric fan comprises: a cooler body provided with a cooling tube that is filled with a refrigerant, and formed to flexibly extend in a state in which the cooling tube forms a spiral shape; and a cover formed in a state of flexibly covering the cooler body, and having through holes formed on a surface thereof.
Patent KR-20190022203-A (KR)
Inventor: SHIN HEE KEUN
IPC: H02M3/335
Filed: 2017-08-25
Abstract: According to the present invention, the present invention relates to a parallel operation system for minimizing a filter which can reduce the volume and costs of a power converter by reducing the number of filters filtering output to one even though the number of power converters of a pulse width modulation (PWM) control method, which perform a parallel operation in an interleaved method by using a DC-DC converter, increases to two or more, and can perform, even if a defect occurs in some DC-DC converters of a railroad car power system, a railroad car operation with the remaining DC-DC converters in which a defect does not occur. The parallel operation system for minimizing a filter comprises a first DC-DC converter unit, a second DC-DC converter unit and one common filter.
Patent KR-20190024469-A (KR)
Inventor: KIM KYOUNG ROCK
IPC: F24F11/00
Filed: 2017-08-31
Abstract: Disclosed is an air conditioner. The disclosed air conditioner comprises: an outdoor unit having a compressor, an outdoor heat exchanger, and a flow path switching valve disposed on a refrigerant flow path between the compressor and the outdoor heat exchanger; a plurality of indoor units disposed to be operated in a cooling mode or in a heating mode; a mode control unit configured to guide the refrigerant received from the outdoor unit to each of the indoor units; a first refrigerant pipe extending from the flow path switching valve to the mode control unit; a second refrigerant pipe branched from a space between the flow path switching valve and the outdoor heat exchanger and extending to the mode control unit; and a third refrigerant pipe extending from the outdoor heat exchanger to the mode control unit.
Patent KR-20190026088-A (KR)
Inventor: YUN CHA HYEON
IPC: F03D3/06
Filed: 2017-09-04
Abstract: The present invention relates to a multi-vane row impeller which sets two or more vane rows of the impeller therein to effectively increase a total wind power. According to the present invention, when the impeller is rotated clockwise, an air flow is accelerated first in an inner circumferential vane row and the accelerated air flow is accelerated again while passing through an outer circumferential vane row, thereby providing a stronger wind power than that of an impeller with one vane row.