baber/WOPTO huggingface dataset:
Patent KR-20180121812-A (KR)
Inventor: LEE IN GU
IPC: B01F23/00
Filed: 2017-05-01
Abstract: The present invention relates to a device for homogeneously mixing a solvent and lignin which is one of constituents of wooden biomass and also for inserting the same into a liquefaction reactor continuously. According to the present invention, the device for continuous insertion and homogeneous mixing of lignin and the solvent homogeneously mixes a mixture using a stirrer having horizontal or vertical blades, and also prevents separation between liquid and lignin when the mixture is released to a reactor for a post-stage process, by setting a tube in a release part in a specific value. After division with a piston, a fluid is inserted to the top of the piston, and pressure is applied to the mixture, enabling continuous insertion of the homogeneously mixed mixture into the reactor for the post-stage process.
Patent KR-20180122126-A (KR)
Inventor: LEE CHANG BOK
IPC: G09G3/00
Filed: 2017-05-02
Abstract: Embodiments of the present invention relate to an error detection method, an error detection circuit, and a display device and, more specifically, to an error detection method, an error detection circuit, and a display device capable of preventing a panel burnt phenomenon by allowing an error detection signal to be normally outputted to a main power management circuit under any circumstances by outputting an error detection signal in accordance with a panel driving voltage applied to a display panel and a divided voltage obtained by dividing a turn-off level gate voltage applied to the display panel.
Patent KR-20180122219-A (KR)
Inventor: PARK JONG HO
IPC: C09B1/30
Filed: 2017-05-02
Abstract: The present invention relates to a colorant, and a coloring composition comprising the same. More particularly, the present invention relates to a colorant having a novel structure which exhibits excellent color characteristics and heat resistance and can be used for manufacturing a color filter, and a coloring composition comprising the same. The colorant compound is represented by chemical formula 1. In chemical formula 1, R^1 is -SO_3M or -SO_2NHR′, and n represents an integer of 0 to 4.
Patent KR-20180130159-A (KR)
Inventor: LEE EUI CHAN
IPC: G01B5/00
Filed: 2017-05-29
Abstract: The present invention relates to an apparatus for measuring a width of a snake, comprising: a main body having a first through hole and a second through hole respectively formed in an X axis direction and a Y axis direction orthogonal to each other; a connecting member installed through the first through hole; and a measuring scale mounted through the second through hole, thereby capable of remarkably reducing a measurement error of the width of a snake, and easily performing measurement of the width of a snake.
Patent KR-20180130657-A (KR)
Inventor: KANG HYEON MIN
IPC: G07C9/00
Filed: 2017-05-30
Abstract: The present invention relates to a smart door lock opening and closing a door without using a separate key on a doorway of a building and a control method thereof and, more specifically to a smart door lock composed of an inner body for locking and unlocking a door on an inner side of the door, and an outer body operating the inner body through a separate input system from the outside, on an outer side of the door.
Patent KR-20180133765-A (KR)
Inventor: LIM HYUN TAEK
IPC: H02G5/06
Filed: 2017-06-07
Abstract: The present invention relates to a technology for a device to protect a power box in order not to restrict a manager′s detection and control operation on the power box installed in the terminal of a bus duct even in a state where it is pre-set. The present invention relates to a technology for interrupting a manager′s work during the inspection or control process of the power box even if it is pre-set, by installing the waterproof cover of the power box in a rack frame independent of the power box. Particularly, even if there is the extension of the power box or the additional installation of another wire, the adjacent space of the power box originally installed can be secured. According to the present invention, since the protection device of the power box can be pre-set regardless of the construction of the power box, the entire construction period is shortened. A bus duct guard device includes a base frame, a cubic rack, and a waterproof cover.
Patent KR-20180134039-A (KR)
Inventor: JUNG HO JIN
IPC: G02F1/133
Filed: 2017-06-08
Abstract: The present invention relates to a liquid crystal display device which can prevent a common voltage compensation difference and can prevent flicker and reddish phenomena, a side effect, etc. The liquid crystal display device comprises: a common voltage supply wire to supply a common voltage to a common line formed on a liquid crystal panel; a common voltage stabilization wire formed to be adjacent to the common voltage supply wire; and at least one stabilization unit formed between the common voltage stabilization wire and the common voltage supply wire to make the same potential between the common voltage stabilization wire and the common voltage supply wire.
Patent KR-20180001448-A (KR)
Inventor: TOYOTA NAOKI
IPC: H01B5/00
Filed: 2017-06-09
Abstract: The purpose of the present invention is to reduce the number of electrodes of a touch input device. To attain such purpose, a touch input device (T1) of the present invention comprises a plurality of first electrodes (100a), at least one second electrode (100b), and a plurality of third electrodes (100c). The first electrodes (100a) are placed in the Y-Y direction at a first height location at an interval. The second electrode (100b) is placed in an empty area (R1) between two first electrodes (100a) at the first height location. The third electrodes (100c) are placed in the X-X direction at a second height location at an interval, and cross with the first electrodes (100a) and the second electrode (100b). If a dimension of the first electrodes (100a) in the Y-Y direction is W1, and a dimension of the second electrode (100b) in the Y-Y direction is W2, 1) W2 is twice or higher than W1. Or 2) if the second electrode (100b) includes plural second electrodes, and W2 is over one time of W1 and less than two times, W2 x the number of the second electrodes (100b) >= W1 x the number of the second electrodes (100b) + W1.
Patent KR-20180018989-A (KR)
Inventor: PARK KYU JIN
IPC: H04L25/03
Filed: 2017-06-13
Abstract: The present invention relates to a multicast communications method in a wireless communications system, and a device thereof, and more particularly, to a method and a device for performing multicast communications in an LTE or LTE-advanced communications system. According to an embodiment of the present invention, the method for performing multicast communications by a terminal comprises the steps of: monitoring a downlink channel on the basis of a predetermined downlink control information (DCI) format to receive a single cell-multicast control channel (SC-MCCH); determining the DCI format for receiving a single cell-multicast traffic channel (SC-MTCH) on the basis of information on a coverage enhanced mode (CE mode) included in the SC-MCCH; and monitoring the downlink channel on the basis of the DCI format for the determined SC-MTCH reception to receive the SC-MTCH.
Patent KR-20170077071-A (KR)
Title: 오염된 하천수들이 여울목 형태로 구성되는 수질정화기 겸용 친환경 가동보 수문을 통과할 때 발생되는 물질폭발작용과 물질마찰작용을 이용하여 오염된 하천수를 자연적으로 정화시키는 자연친화적인 친환경 공법
Inventor: HAN SANG KWAN
IPC: E02B8/00
Filed: 2017-06-16
Abstract: 하천수 또는 취수된 물을 펌핑하도록 구성되는 펌프장치(8001)의 구조; 
펌프장치(8001)와 결합되는 배출관(8000)과 유입관(8002)의 구조;(배출관의 형태는 원형 또는 육각형 또는 사각형 또는 직사각형과 같이 매우 다양하게 변경 구성이 가능함,편의상 ㄱ자의 형태로 도시하였으나 직선 또는 꾸블꾸블한 형태 등으로 변경 구성이 가능함 ) 
배출관(8000)의 내부에 다수개 구성되는 베르누이 발생기(850)의 구조; 
베르누이발생기(850)와 결합되는 공기 유입관(860)의 구조; 
배출관(8000)의 끝단에 구성되는 배출구(8003)의 구조; 
이상관 같이 구성되는 물 가공기(20000)에 구성되는 펌프장치(8001)에 구비되는 유입관(8002)?v하여 물 또는 바닷물을 유입시킨후 유입된 물 또는 바닷물을 펌프장치(8001)를 이용하여 배출관(8000)으로 펌핑하여 유입시킨후 배출구(8003)를 통하여 밸출시킬 때에 자연스럽게 발생하는 베르누이작용에 따라 베르누이발생기(850)와 결합되어 있는 공기유입관(860)을 통하여 강제 유입되는 공기들이 물 또는 바닷물과 결합하면서 발생시키는 수질정화작용에 의해 오염된 물 또는 오염된 바닷물을 자연스럽게 정화시키는 것을 특징으로하는 오염된 물 또는 오염된 바닷물을 깨긋하게 정화시키는 것을 특징으로하는 오염된 하천수를 자연적으로 정화시키는 자연친화적인 친환경 공법을 제시한다
Patent KR-20190000225-A (KR)
Inventor: SUNG YONG HA
IPC: G01L7/00
Filed: 2017-06-22
Abstract: A liquid movement measuring device is disclosed. The liquid movement measuring device according to the present invention comprises: a pneumatic regulator connected to an air supply unit; a hydraulic pump connected to the pneumatic regulator and driven by air provided from the regulator; a fluid tank which accommodates fluid in order to supply the same to the hydraulic pump; a buffering chamber unit which is connected to the hydraulic pump so as to accommodate the fluid pumped therefrom, and which mitigates a change in the pressure of the fluid; a spray nozzle unit which is connected to the buffering chamber unit; and a measuring chamber unit which is connected to the spray nozzle unit to allow the fluid thereof to be sprayed, and which is installed to measure a liquid injection movement at the spray nozzle unit.
Patent KR-20190001121-A (KR)
Inventor: SHIN JE HO
IPC: B25J19/00
Filed: 2017-06-26
Abstract: The present invention relates to a brake power supply for a robot and a brake control method thereof. The brake power supply comprises: an interface part which is divided from a large capacity DC-link power supply of a servo drive through a resistor and the like and is used as an input voltage of the brake power supply; and a switching regulator and a trans-output terminal wired to the interface part to be supplied with power to provide an isolated output to reduce an influence of noise and other high voltages.
Patent KR-20190005270-A (KR)
Inventor: KANG IL GYU
IPC: A61H35/04
Filed: 2017-07-05
Abstract: Provided is an apparatus for cleaning maxillary sinus. The apparatus for cleaning the maxillary sinus, according to an embodiment of the present invention, comprises: a cleaning pipe (10) made of a flexible material having a hollow hole (11); a tube (20) made of the flexible material and accommodating a pair of wires (w1, w2) while surrounding the cleaning pipe (10); and a fluid injector (30) injecting a fluid through the hollow hole (11) while connected to the cleaning pipe (10). The cleaning pipe (10) can be inserted into the maxillary sinus. The apparatus allows patients to clean maxillary sinus at home without visiting the hospital again after setting a degree of bending of the apparatus by one visit depending on patients′ different paranasal cavity structure.
Patent KR-20190004988-A (KR)
Title: Chair
Inventor: KIM BONG CHAN
IPC: A47C7/54
Filed: 2017-07-05
Abstract: According to the present invention, a chair comprises: a seat unit fixated to a floor to support a weight of a user; a backrest unit of which one side is rotationally coupled to the seat unit; and a guide unit interposed between the seat unit and the backrest unit to guide rotation of the backrest unit. The guide unit comprises: a rotation plate fixated to the backrest unit to rotate along with the backrest unit; and a fixing plate fixated to the seat unit to guide rotation of the rotation plate. Moreover, a fixing protrusion and a separation protrusion spaced from each other are individually formed to protrude in the rotation plate, and a fixing hole and a guide hole into which the fixing protrusion and the separation protrusion are individually inserted are individually formed in the fixing plate. The guide hole is extended along a circumferential direction of an imaginary circle about the fixing hole.
Patent KR-20190007299-A (KR)
Inventor: PYUN SUNG HYUN
IPC: A61B18/20
Filed: 2017-07-12
Abstract: Provided is a method for controlling a laser output in a laser apparatus which controls a laser output to maintain constantly an energy density at all times. According to an embodiment of the present invention, the method for controlling a laser output in a laser apparatus, which has a laser generating unit and a handpiece irradiating a laser generated by the laser generating unit toward a target, comprises the steps of: measuring each distance between a plurality of distance sensors and the target by the plurality of distance sensors arranged along the circumference at one end of the handpiece from which the laser is output; calculating an effective area, which is a region where the laser is actually irradiated to the target, based on a distance between the distance sensor and the target; increasing or decreasing the laser output to irradiate the laser in the preset energy density to the effective area.
Patent KR-20190010017-A (KR)
Inventor: NAM HO JUNG
IPC: B05B9/04
Filed: 2017-07-20
Abstract: The present invention relates to a normal primer supply measuring device which measures whether a primer is normally supplied to the surface of a vehicle component during painting of the vehicle component. The present invention provides a normal primer supply measuring device comprising: a spray nozzle spraying, onto a vehicle component, a primer supplied from the outside by a supply pump; a flow rate measuring unit provided on a supply member supplying the primer to the spray nozzle, and measuring a flow rate of the primer supplied to the spray nozzle; a database unit connected to the flow rate measuring unit to store the flow rate of the primer supplied to the spray nozzle, and determining whether the primer is normally supplied to the spray nozzle; and a control unit connected to the database unit and controlling an operation of the supply pump when the database unit determines that the primer is not normally supplied. Thus, an operator does not check an image captured by the vision or a camera with the naked eye such that a result of the normal supply measurement of the primer does not change according to the condition of the operator. An average flow rate of the primer supplied to the spray nozzle spraying the primer can be measured and compared with a pre-stored average flow rate and an average flow rate of the primer supplied during the total working hour to determine whether the primer is normally supplied. Accordingly, it is possible to accurately determine whether the primer is normally supplied according to working environments.
Patent KR-20190012002-A (KR)
Inventor: JEON GI YEOL
IPC: F16K31/12
Filed: 2017-07-26
Abstract: The present invention relates to an automatic cylinder opening and closing device, including a cylinder including a container storing high-pressure gas or liquefied gas, a nipple provided on the container and having a passage for entry of the gas, a gas discharge port formed integrally with and communicating with the nipple and extending in a direction crossing the axis of the nipple, a cylinder handle opening and closing a gas charging port and the gas discharge port, and a regulator installed at the gas discharge port to adjust the gas discharged through the gas discharge port to a set pressure, a fixed bracket having a bent plate shape such that the cylinder handle can be positioned therein and including a lower plate having a curvature so as to surround a part of the circumference of the outside surface of the nipple, an upper plate forming a flat surface on the cylinder handle, and a side plate integrally connecting the lower and upper plates and laterally separated from the cylinder handle facing the regulator, a power providing unit installed on the upper plate of the fixed bracket, provided with a rotary shaft extending toward the cylinder handle through the upper plate, and providing a rotational force for cylinder handle rotation, and a cap fixed to the rotary shaft, inserted into the cylinder handle, and rotating the cylinder handle by means of the rotational force provided by the power providing unit.
Patent KR-20190018595-A (KR)
Inventor: YOON YEONG SEO
IPC: A47C7/74
Filed: 2017-08-15
Abstract: The present invention relates to a posture correction chair to reduce the number of patients who suffer from bone diseases related to the waist, the vertebra, and the like. According to the present invention, the posture correction chair comprises: a distance sensor; a wearable device to automatically correct and form a posture when a distance between a vertebral portion and a pelvis portion is continuously increased; a temperature sensor to detect when a portion under a hip of the chair is increased equal to or greater than a predetermined temperature; a switch to adjust output and direction of wind; and a ventilation device to output the wind.
Patent KR-20190020861-A (KR)
Inventor: CHANG SEUNG HWAN
IPC: A61B5/107
Filed: 2017-08-21
Abstract: The present invention relates to a wearable body size measurement apparatus capable of reducing repeat measurement processes and time for measurement. According to the present invention, the wearable body size measurement apparatus comprises: a main band made of a conductive material having elasticity, having different resistance values in accordance with increased length and forming a closed loop when being worn on a body; and an electronic device measuring an elongation percentage, which is determined in accordance with the measured resistance values of the main band, calculating the increased length of the main band based on a measured result and displaying a calculated result.
Patent KR-20190021639-A (KR)
Inventor: SONG MOON BONG
IPC: G02B26/08
Filed: 2017-08-23
Abstract: According to an example of the present application, electronic equipment comprises a display panel, a case for housing the display panel, and a camera part embedded in the case so as to overlap a rear surface of the panel and captures at least a front or a rear of the display panel. The display region of the display panel of the electronic equipment is able to be maximized.
Patent KR-20190027004-A (KR)
Inventor: SEO CHEON SEOK
IPC: G06Q50/28
Filed: 2017-09-04
Abstract: According to one embodiment of the present invention, a food delivery system comprises: a control terminal located in a vehicle and receiving food order information of a user; and a cooking device located in the vehicle. The cooking device cooks the food corresponding to the food order information under control of the control terminal.
Patent KR-20190027128-A (KR)
Inventor: KIM KYOUNG MOK
IPC: C09D1/00
Filed: 2017-09-06
Abstract: Disclosed are a cooking apparatus and a manufacturing method thereof. The cooking apparatus according to an embodiment of the present invention, which is provided with an enamel-coated layer with improved ease of cleaning, comprises: a cooking chamber disposed such that an object to be cooked is accommodated; a door disposed so as to open and close the cooking chamber; and an enamel-coated layer disposed on the surface of the cooking chamber, and comprising, by weight, 5% or less (0 exclusive) of SiO_(2), 10-20% of Al_(2)O_(3), 10-20% of P_(2)O_(5), 5-15% of a rare earth oxide, and 5-10% of Fe_(2)O_(3).
Patent KR-20190032670-A (KR)
Title: video service providing system using multi-view camera
Inventor: LEE JU HWA
IPC: H04N21/218
Filed: 2017-09-18
Abstract: The present invention relates to a realistic image providing system using a multi-view camera, which comprises: a plurality of cameras disposed in a position different from one another to photograph and transmit a raw image for a moving object; a plurality of image processing devices installed in each camera to perform a photographing control function of the camera, receiving the raw image from each camera in real time, and extracting and transmitting a screen frame of a time point corresponding to a view image transmission signal; an image control device transmitting a photographing control signal for starting/finishing photographing to the plurality of image processing devices, generating the view image transmission signal in accordance with a realistic image of a time point fixed by a user, and transmitting the view image transmission signal to the image processing device; and an image encoding device collecting a plurality of screen frames from the plurality of image processing devices to encode the screen frames by GOP unit so as to provide a realistic image service. Accordingly, only the image of the time point fixed by the user is stored and directly transferred to the image encoding device by using the image processing device installed in each camera such that it is not required to arrange the images collected by time in a matrix so as to reduce time required for an image processing process and thus a quick realistic image service is able to be provided to a viewer.
Patent KR-20190034753-A (KR)
Title: A porous hydrogel mask pack
Inventor: JUNG MI SUN
IPC: A61K8/02
Filed: 2017-09-25
Abstract: The present invention relates to a porous hydrogel mask pack with improved moisturizing properties and usability. The porous hydrogel mask pack comprises: a hydrogel sheet layer including a foaming agent; and a cosmetic composition applied on the hydrogel sheet layer.
Patent KR-20190034861-A (KR)
Title: Inverter system
Inventor: SUNG GUK AHN
IPC: H02M7/483
Filed: 2017-09-25
Abstract: The present invention relates to an inverter system. According to an embodiment of the present invention, the inverter system comprises: a phase substitution transformer which converts and outputs a phase and the size of power supply voltage entered from a power supply unit; and a plurality of unit power cells which use the voltage outputted from the phase substitution transformer to output a phase voltage. The unit power cells comprise: a first leg which includes: a first switching device, second switching device, third switching device, and fourth switching device, which are serially connected, a first diode, second diode, third diode, and fourth diode, which are respectively connected to the first switching device, second switching device, third switching device, and fourth switching device in an anti-parallel manner, and a seventh diode and eight diode, which are serially connected between the connection point of the first switching device and second switching device and the connection point of the third switching device and fourth switching device; and a second leg which includes: a fifth switching device and sixth switching device, which are serially connected, and a fifth diode and sixth diode, which are respectively connected to the fifth switching device and sixth switching device in an anti-parallel manner, and are connected in parallel to the first leg. According to the present invention, the inverter system employs a new topology to reduce the number of internal devices compared with an inverter and the possibility of a disorder.
Patent KR-20190036109-A (KR)
Inventor: LEE SEUNG WON
IPC: H04L29/08
Filed: 2017-09-27
Abstract: According to an embodiment of the present invention, a middleware server includes: a proxy part receiving first data attribute information, first communication terminal position attribute information, and first collection data from each first communication terminal using RFID communication, and receiving second data attribute information, second communication terminal position attribute information, and second collection data from each second communication terminal using communication methods excluding RFID communication; a data processing regulation selecting module selecting data processing regulations for processing the first collection data based on the first data attribute information and the first communication terminal position attribute information, and selecting data processing regulations for processing the second collection data based on the second data attribute information and the second communication terminal position attribute information; and a data processing module processing the first and second collection data separately in accordance with the selected data processing regulations. Thus, the present invention is capable of selecting more optimized data processing regulations.