baber/WOPTO huggingface dataset:
Patent KR-20190036603-A (KR)
Title: Inverter for solar power generation with heat dissipation and earthquake proof function(high voltage distribution board, high voltage distribution board, distribution board, motor control board, sunlight connection band, ESS)
Inventor: PARK KI JU
IPC: H02S40/34
Filed: 2017-09-28
Abstract: The present invention relates to an inverter for solar power generation (a high-voltage distributing board, low-voltage distributing board, motor control board, sunlight connection band, and ESS) with heat dissipation and earthquake resistance functions, which is capable of maximizing the heat dissipation effect by attaching carbon nano materials to an aluminum heat dissipation board or coating the aluminum heat dissipation board with the carbon nano materials and using the aluminum heat dissipation board as a roof on an upper end of a case. According to the present invention, the inverter comprises: an inverter external box mounted in an internal space to have various electric units and to receive, convert, and output power generated using sunlight in the outside; a heat dissipation board mounted on an upper end unit of the inverter external box to have heat dissipation materials on a surface and to have an uneven structure; a carbon nano grounding plate formed on one side surface of the inverter′s external box to be connected to the heat dissipation board for discharging a surge current or lightning current into the ground; a tank instrument formed on one side surface of the inverter external box; and an earthquake resistance unit for supporting various electric units built in the inverter external box and for moving in all directions.
Patent KR-20190046511-A (KR)
Inventor: PARK YONGJIN
IPC: H05K1/02
Filed: 2017-10-26
Abstract: Disclosed is a multi-layered printed circuit board with improved production yield. According to an aspect of the present invention, the multi-layered printed circuit board comprises: a bonding insulating layer; a lower board including a first conductor pattern layer embedded on one surface of the bonding insulating layer; an interposer board including a second conductor pattern layer embedded on the other surface of the bonding insulating layer and arranged on the lower board; a connection via hole passing through the bonding insulating layer and the second conductor pattern layer; a connection via filling the connection via hole to connect the first conductor pattern layer and the second conductor pattern layer; and a via pad formed to protrude from the other surface of the bonding insulating layer.
Patent KR-20180048389-A (KR)
Inventor: CHO YUN HEE
IPC: H04W72/04
Filed: 2017-10-31
Abstract: The present invention relates to a radio resource management method and an apparatus thereof, which support the fronthaul traffic, midhaul traffic, and backhaul traffic of mobile communication to be able to transport resources in one network wirelessly. An operation method of an Xhaul distributed unit (XDU) according to an embodiment of the present invention is an operation method of a first XDU among a plurality of XDUs forming a mobile Xhaul network and includes: a step of performing a search of a slave sector of adjacent XDUs through an idle sector among the plurality of sectors of the first XDU; a step of receiving an initial access request message through a slave sector of a second XDU searched among the adjacent XDUs; a step in which an idle sector of the first XDU converts an operation mode into a master sector based on the initial access request message; a step of setting a link between a master sector of the first XDU and a slave sector of the second XDU; a step of receiving quality-of-service (QoS) information required for the link through the slave sector of the second XDU; and a step of assigning a radio resource about the slave sector of the second XDU based on the QoS information.
Patent KR-20180053266-A (KR)
Inventor: SMITH FRASER M
IPC: B25J9/00
Filed: 2017-11-13
Abstract: A clutch type joint module for a robotic system, capable of maximizing power while minimizing power consumption according to the present invention, includes: an output member operable to be coupled to a first support member of the robotic system; an input member operable to be coupled to a second support member of the robotic system; a main actuator operable to apply a main torque to the output member to allow the first and second support members to be rotated to each other about a rotary axis of the clutch type joint module; a quasi-passive elastic actuator coupled to the input member and operable to apply a reinforcing torque combined with the main torque to the output member to rotate the output member about the rotary axis; and a clutch mechanism operatively coupled to the main actuator and the quasi-passive elastic actuator, and operable in an engaged state or a non-engaged state to activate or deactivate the quasi-passive elastic actuator and to facilitate the application or removal of the reinforcing torque.
Patent KR-20190056031-A (KR)
Title: Electrode structure and redox flow battery comprising the same
Inventor: LEE JEONGBAE
IPC: H01M8/18
Filed: 2017-11-16
Abstract: The present invention relates to an electrode structure and a redox flow battery including the same. The electrode structure of the present invention comprises: a carbon block having an intaglio pattern and pores; an interfacial resistance reducing layer including any one selected from a carbon paper, a carbon cloth, and thin carbon felt; and a flow frame in which carbon block is accommodated on one surface or both surfaces thereof. The redox flow battery of the present invention can supply electrolyte to an electrode at a high flow rate.
Patent KR-20190056486-A (KR)
Title: Audio system and method of controlling the same
Inventor: JEONGHYEONSIK
IPC: H03G9/14
Filed: 2017-11-17
Abstract: The present invention relates to an audio system and a control method thereof. An objective of the present invention is to provide an optimal listening condition in accordance with a user setting volume and hardware properties of an audio system. To achieve the objective, the audio system comprises: a signal input unit to receive an input audio signal; a signal processing unit to variably apply a dynamic range for each domain of the input audio signal, apply scaling of a magnitude corresponding to a reciprocal of a boosting gain determined by a user setting volume to the input audio signal, apply the boosting gain to perform tone mapping of the input audio signal, perform signal compensation on the input audio signal by the reciprocal of the scaling, and apply a master volume in accordance with the user setting volume; a storage unit to store parameters used in signal processing of the signal processing unit; and a signal output unit to output an audio signal processed by the signal processing unit.
Patent KR-20190058800-A (KR)
Inventor: LEE SANG BOK
IPC: B01F27/91
Filed: 2017-11-22
Abstract: The present invention relates to a stirring device for mixing and dispersing powder of a reinforcing material having a melting point higher than that of a metal material in molten metal. The stirring device of the present invention comprises: a stirring tank having a bottom surface and a side surface to form an accommodation space in which a molten metal is accommodated, and forming an interface of gas and liquid between the molten metal and an external atmosphere at an upper side of the accommodation space; a first impeller rotated by being fixed to a rotary shaft arranged in a vertical direction of the stirring tank, having a blade inclined with respect to the rotary shaft to form an axial flow of the molten metal at a lower side thereof and having the thickness of 0.5 to 2.0 times the width thereof, and arranged in the accommodation space; a second impeller rotated by being fixed to the rotary shaft in a coaxial direction with the first impeller, arranged in the accommodation space at a lower side of the first impeller, and having a blade formed in parallel with the rotary shaft and having the thickness of 0.5 to 2.0 times the width thereof to form a flow to the outside of a diameter direction of the molten metal; and a baffle attached to or arranged to be adjacent to a side surface of the stirring tank, formed in a panel shape extending toward the rotary shaft of the first and second impellers in a width direction, and having an upper end of a longitudinal direction arranged to be adjacent to the interface, and a lower end to be arranged at the height between the first and second impellers.
Patent KR-20190060481-A (KR)
Title: Method for satellite image processing and recording medium Therefor
Inventor: JUNG JAE HEON
IPC: G06T17/05
Filed: 2017-11-24
Abstract: The present invention relates to a method for processing a satellite image, which defines a raw data processing architecture specified by characteristics of Korea multipurpose satellite (KOMPSAT) 3A to establish an image quality technology for the KOMPSAT 3A, and a recording medium thereof. According to one embodiment of the present invention, a satellite image processing method of an image processing system comprises: a system noise removal step of correcting pixel burst in inputted image data; a remaining non-uniformity correction step of calculating a linearity distortion amount of the corrected image data and correcting the image data based on the distortion amount; a fixed pattern noise correction step of removing pattern noise in the corrected image data; a modulation transfer function (MTF) compensation step of applying a point spread function (PSF) matrix to the image data in a frequency domain to increase definition, and filtering the image data to remove noise; an overlap region correction step of selecting candidate points in an overlap region with a predetermined size from the image data to connect the overlap regions; a band-to-band matching step of selecting a feature point with respect to the entire image data and calculating relative visible and distortion lines to correct the image data; and a geometric compensation step of generating an ortho-corrected image through coordinate conversion.
Patent KR-20190001887-A (KR)
Title: A Cooker Having an Automatically Opening Door
Inventor: JANGMO SHIN
IPC: F24C3/12
Filed: 2017-11-30
Abstract: The present invention relates to a cooker with an automatically opening door, wherein a structure for automatically opening the door has a simple structure. According to the present invention, the cooker comprises: a main body (10) having a cooking chamber therein; a door (50) to open/close an opened front side of the cooking chamber; and a hinge (15) which is a rotating center of opening/closing movement of the door. The hinge is disposed on the front lower part of the main body (10) and connects the door (50) to be able to rotate with respect to the main body on a horizontal rotating shaft extended in a left and right direction. Accordingly, the door is downwardly opened to a front side on the rotating shaft and is elastically supported in a direction to close the door by an elastic body (70). Moreover, an automatic opening module (30) for pushing the door to the front side with respect to the main body is installed in an upper room (13) body disposed on the upper part of the cooking chamber in the main body to automatically open the door, and includes a push bar (37) ejected and retracted through the front surface of the main body facing the rear surface of the door.
Patent KR-20190065564-A (KR)
Title: Apparatus for aligning and processing labelfor tube for blood test
Inventor: LEE CHANG OH
IPC: B65C9/40
Filed: 2017-12-04
Abstract: Embodiments of the present invention relate to a device for sorting and processing blood collection tube label sheets comprising: a blood collection tube supplying device for sequentially inserting blood collection tubes vertically into a labeler main body; and the labeler main body disposed in a lower portion of the blood collection tube supplying device, receiving the blood collection tube, and performing a labeling process on the blood collection tube. The labeler main body includes: a supporting board for supporting the bottom of the inserted blood collection tube; a labeling unit for labeling a label on which predetermined information is printed on the inserted blood collection tube; and an image sensor for detecting an area of a printing paper attached to the blood collection tube by photographing the supplied blood collection tube. The labeling unit starts labeling from an outermost corner point or a second corner point of the area of the printing paper attached.
Patent KR-20190065737-A (KR)
Title: Hexavalent chromium plating solution fot electroplating
Inventor: SONG JU SEUNG
IPC: C25D3/08
Filed: 2017-12-04
Abstract: According to an embodiment of the present invention, a hexavalent chromium plating solution for electroplating includes more organic additives to improve corrosion resistance to salinity.
Patent KR-20190066485-A (KR)
Title: Apparatus to tensioning spine and method of tensioning spine
Inventor: YOON JONG KYU
IPC: A61H1/02
Filed: 2017-12-05
Abstract: The present invention relates to a spinal traction device and a spinal traction method for spinal traction. The spinal traction device according to the present invention comprises: an upper body support portion configured to support the upper body of a person and having at least one spine compressing portion installed on one surface thereof; a lower body support portion configured to support the lower body of the person and having a moving means to move away from or close to the upper body support portion; and a controller for controlling the movement of the lower body support portion. The spinal traction device has a technical feature that the at least one spine compressing portion is in close contact with and supports the spine of the upper body while the lower body support portion moves.
Patent KR-20190067008-A (KR)
Title: Liquid crystal polymer for electrical electronic products, and polymer resin composition, molded product using the same
Inventor: OH KWANG SEI
IPC: C08L67/00
Filed: 2017-12-06
Abstract: The present invention relates to a liquid crystal polymer for electric and electronic products having excellent insulation properties, heat resistance and processability, to a polymer resin composition using the same, and to a molded product. The liquid crystal polymer for electric and electronic products comprises: a repeating unit represented by chemical formula 1; and a repeating unit represented by chemical formula 2.
Patent KR-20190068196-A (KR)
Title: Anti-spontaneous combustion agent for coal
Inventor: LEE SEUNG HOON
IPC: C10L10/00
Filed: 2017-12-08
Abstract: The present invention relates to a spontaneous ignition inhibitor which suppresses spontaneous ignition of coal. The present invention provides an inhibitor which forms a coating layer on a surface of coal, reduces internal porosity, and reduces ignition rate by generating carbon dioxide during spontaneous ignition. The inhibitor for spontaneous ignition of coal comprises: a paraffinic hydrocarbon compound having 15 to 20 carbon atoms, a tall oil fatty acid, a carbon dioxide generator containing a cyclic ester group, and water.
Patent KR-20170143475-A (KR)
Inventor: KIM SUNG JOON
IPC: A47J45/06
Filed: 2017-12-15
Abstract: The present invention relates to a multi-hole frying pan which can prevent contamination around the frying pan by overuse of edible oil and the scattering of edible oil. The multi-hole frying pan by an embodiment of the present invention includes: a lower body which includes a bottom surface and a lateral wall forming a fluid storage space by being extended to surround the circumference of the bottom surface; an upper body which is arranged in the fluid storage space to face the lower body by being separated from the lateral wall and the bottom surface; an inlet hole which is formed to surround the upper body between the lateral wall and the upper body and forms a shape lengthily extended in an extended direction of the lateral wall; and a plurality of connection units which connects the upper body and the lower body and is arranged to be separated at the same angle.
Patent KR-20190075270-A (KR)
Inventor: JI WOO HAENG
IPC: B42D25/45
Filed: 2017-12-21
Abstract: The present invention relates to a color inversion security element according to a viewing angle and a manufacturing method thereof. The color inversion security element comprises: a substrate; and a color conversion optical layer formed on the substrate and including a first region formed of a convex pattern and a second region separated from the first region. The convex pattern is formed to satisfy a color inversion condition. According to the present invention, the two regions are recognized by different colors by the convex pattern, and color inversion of the colors of the two regions are inverted according to the viewing angle, so that the color inversion can be more dramatically recognized with naked eyes without any tools, thereby easily checking forgery and alternation.
Patent KR-20190078794-A (KR)
Title: Register for oled emission control and oled display device using the same
Inventor: BONG HWAN KIM
IPC: G09G3/3233
Filed: 2017-12-27
Abstract: Disclosed are a register for OLED emission control and an OLED display device using the same. According to an embodiment of the present invention, the register for OLED emission control includes a plurality of stages connected dependently connected to each other. The stages sequentially outputs a plurality of emission control signals, whose phases are delayed with a voltage level of a control voltage source in response to a plurality of clock pulses. The control voltage source supplied to the stages varied with a high potential or low potential voltage level in units of an image display period and emission control period unit in each frame period. A turn on/off period of the OLED emission control signal may be adjusted without additionally having a separate circuit or transformer. Accordingly, the brightness or luminance of a display image may be more easily controlled.
Patent KR-20190081101-A (KR)
Inventor: PARK KEUN NO
IPC: B05C5/02
Filed: 2017-12-29
Abstract: The present invention relates to a pestle vertical driving device capable of fine adjustment which can very finely adjust vertical driving stroke and driving pressure of a pestle. The pestle vertical driving device according to the present invention comprises: a driving plate installed in a horizontal direction; a support point unit installed at a lower portion of the driving plate to perform a support point function for the driving plate to seesaw; a repeating pressurizing unit for repeatedly presses an upper portion of one end of the driving plate downward; a pestle protruding downwardly and coupled to a lower portion of the other end of the driving plate; and an elastic force applying unit coupled to an upper portion of the other end of the driving plate and pressing the other end of the driving plate downward.
Patent KR-20190081168-A (KR)
Inventor: LEE JINYONG
IPC: B66F9/075
Filed: 2017-12-29
Abstract: The present invention relates to an electric forklift truck capable of increasing the life of a battery and an operation method thereof. According to the present invention, the electric forklift truck comprises: a driving motor for driving a wheel; a working machine motor for driving a working machine; a control unit for controlling the driving motor and the working machine motor according to an output control signal inputted from the outside; a battery for supplying power to the driving motor, the working machine motor, and the control unit; and a temperature detection unit for detecting the temperature of the battery. The control unit controls an operation of at least one of the driving motor and the working machine motor based on the detected temperature from the temperature detection unit.
Patent KR-20190081329-A (KR)
Inventor: YU HYUNG CIK
IPC: H01R13/62
Filed: 2017-12-29
Abstract: The present invention relates to a DC power conversion module for a sensor node, which comprises: a sensor node device having a first neodymium magnet coupled to a lower surface thereof and having a power terminal connected to an internal main board power input terminal; and a battery module having a battery for providing DC power of the sensor node device for the inside of a casing, and having a second neodymium magnet coupled to the first neodymium magnet and a power socket coupled to the power terminal formed on an upper side surface of the casing. According to the present invention, a battery power source is connected to the sensor node device by coupling the battery module to the sensor node device with the first and second neodymium magnets to couple the power terminal and the power socket. According to the DC power conversion module for a sensor node using a neodymium magnet of the present invention, when many sensor nodes configuring a wireless sensor network are operated in cooperation with each other, and a power fault of the sensor node occurs, the wireless sensor network is restored to be normal by immediately replacing the same to minimize an effect of a specific sensor node on the entire network.
Patent KR-20170039244-A (KR)
Inventor: INOUE KEI
IPC: F23R3/30
Filed: 2015-08-18
Abstract: 노즐과, 연료를 분사하기 위한 연료 분사 구멍을 갖는 동시에, 상기 노즐의 주위에 있어서 상기 노즐의 축방향을 따라서 연장되는 환상의 공기 유로에 마련되며 상기 공기 유로를 흐르는 공기를 선회시키도록 구성된 스윌러 베인과, 상기 노즐의 반경방향에 있어서 상기 공기 유로 중 적어도 상기 스윌러 베인의 하류측의 영역을 구획하고, 상기 공기 유로 중 적어도 상기 영역을, 상기 노즐의 외주면에 면하는 내측 유로와 상기 내측 유로에 대하여 상기 반경방향의 외측에 위치하는 외측 유로로 분할하는 환상의 칸막이판을 구비하고, 상기 연료 분사 구멍은, 상기 공기 유로의 상기 외측 유로 내에 위치하며, 상기 칸막이판의 상류측의 단부는, 상기 축방향에 있어서, 상기 연료 분사 구멍보다 상류측에 위치한다.
Patent KR-20170034435-A (KR)
Title: 앰비언트-로버스트 용액을 이용한 나노단위 유기적 강유전체 막의 제조방법
Inventor: PARK JI HOON
IPC: H01L27/11507
Filed: 2015-06-01
Abstract: 본 발명의 강유전체 히스테리시스 특성을 갖는 강유전체 막을 제조하는 방법은, (a) 용매 및 상기 용매에 용해된 유기적 강유전체 폴리머를 포함하는 조성물을 수득하는 단계; (b) 상기 조성물을 75 ℃ 초과 내지 상기 용매의 끓는점 이하의 온도로 가열하는 단계; (c) 상기 가열한 조성물을 기판 상에 증착하는 단계; (d) 상기 가열한 조성물을 어닐링하여 강유전체 히스테리시스 특성을 가지며, 두께가 400nm 이하인 강유전체 막을 제조하는 단계;를 포함한다.
Patent KR-20170043596-A (KR)
Inventor: FUJIO NOBUYUKI
IPC: B60N2/64
Filed: 2015-09-08
Abstract: 등받이(200)는, 차량의 바닥면(F)에 교차하는 방향으로 연장되는 기준선(13)을 포함하는 주면(12)에 따라 설치된 판상의 베이스 부재(10)와, 베이스 부재(10)의 표면(14A)에 설치됨과 함께, 주면(12)을 향하는 방향에 대한 하중을 지지하고 있는 상태에서, 곡면 형상인 표면(14B)을 갖는 보유 지지 부재(11)를 구비한다.  이 구성에 의하면, 입위의 승객이 등받이(200)에 의해 기댔을 때에, 승객의 하중에 따라 보유 지지 부재(11)가 곡면 형상으로, 안정적으로 신체를 보유 지지할 수 있다.
Patent KR-20170036139-A (KR)
Title: 가열식 끽연 가능 물질
Inventor: SALEEM FOZIA
IPC: A24F40/20
Filed: 2013-04-11
Abstract: 장치는 흡입을 위한 끽연 가능 물질의 하나 이상의 성분이 휘발시키기 위해 끽연 가능 물질을 가열하도록 구성된 필름 히터를 포함한다.
Patent KR-20170087863-A (KR)
Title: 유아 검사 방법 및 그 검사 방법을 구현하기 위한 적합한 검사 장치
Inventor: GRANIER DEFERRE CAROLYN
IPC: A61B3/024
Filed: 2015-10-21
Abstract: 본 발명은 아기를 검사하기 위한 방법에 관한 것이고, 다음과 같은 단계들:  스크린 (14)에 타겟을 표시하는 단계, 타겟의 내부 및/또는 외부의 스크린 (14) 상에서 아기의 접촉을 검출하는 단계, 검출된 접촉에 따라 성공 파라미터를 계산하는 단계, 및 계산된 성공 파라미터를 메모리 (12)에 기록하는 단계를 포함한다.
Patent KR-20170061151-A (KR)
Title: 단열 배관
Inventor: SUGIMOTO KEI
IPC: F01N3/08
Filed: 2015-09-14
Abstract: 단열 배관(1)은, 내부를 유체가 유통 가능한 배관(2)과, 배관(2)을 덮도록 배치된 단열 부재(3)를 구비하고, 배관(2)이 SCR 촉매를 사용하는 배기 가스 정화 장치에 사용되고, 단열 부재(3)가, 독립 기포 구조를 하고 있어, 분위기와의 열의 교환에 의한 유체의 온도 상승을 억제할 수 있으므로, SCR 촉매를 사용하는 배기 가스 정화 장치에 있어서, 배관(2)의 내부가 단열 부재(3)에 의해 외부와 단열되고, 분위기와의 열의 교환에 의한 배관(2)의 내부를 유통하는 유체의 온도 상승을 억제할 수 있다.
Patent KR-20170061707-A (KR)
Title: 터빈 블레이드의 크라운 베이스에 대한 구축 전략 및 터빈 블레이드
Inventor: GASSER ANDRES
IPC: B23K101/00
Filed: 2015-10-01
Abstract: 용접층마다 평행한 용접 라인을 따라서 재료를 도포함으로써 및 다음 용접층을 위해 용접 트랙의 연장 방향을 90°변경함으로써, 양호한 결과가 달성된다.
Patent KR-20170071536-A (KR)
Title: 콘택트 렌즈 사용자를 원격으로 훈련 및/또는 지원하기 위한 가상 미러 시스템 및 방법
Inventor: CHAN WAI KIIT
IPC: G02B5/08
Filed: 2015-10-16
Abstract: 사용자의 콘택트 렌즈 사용을 보조하기 위한 시스템들 및 방법들이 제공된다.  본 시스템은 콘택트 렌즈 사용자에 의한 사용을 위한 통신 디바이스 상의 가상화 장치를 포함한다.  가상화 장치는 광학 센서를 갖는 전방 미러 및 다른 광학 센서와 반사 통신 상태에 있는 측부 미러를 포함한다.  미러들은 콘택트 렌즈 훈련 동안 콘택트 렌즈 사용자의 이미지들을 비추고 세션을 지원하고, 사용자 통신 디바이스는 원격 트레이너 또는 규정준수(compliance) 모니터와 통신한다.  본 방법은 본 발명의 원리들에 따른 시스템들을 이용하는 콘택트 렌즈 사용자를 원격으로 훈련시키거나 모니터링하는 트레이너 또는 규정준수 모니터에 관한 것이다.