baber/WOPTO huggingface dataset:
Patent KR-20190128418-A (KR)
Title: Method for controling unmanned flying object and recording medium storing program for executing the same, and recording medium storing program for executing the same
Inventor: SEON JONG HYEON
IPC: G05D1/00
Filed: 2018-05-08
Abstract: The present invention relates to a method for controlling an unmanned aerial vehicle, a recording medium storing program for implementing the same, and a computer program stored in the recording medium for implementing the method. More specifically, provided are the method for controlling an unmanned aerial vehicle which sets a path of an unmanned aerial vehicle to a base station based on a path through which a remote controller moved or a location to which the remote controller moved and controls the unmanned aerial vehicle to move along the path in the base station, the recording medium storing program for implementing the same, and the computer program stored in the recording medium for implementing the method.
Patent KR-20190129181-A (KR)
Title: Manufacturing Method Of Artificiality Rock Structures
Inventor: LEE GUNG
IPC: C04B26/18
Filed: 2018-05-10
Abstract: The present invention relates to an artificial rock structure, which comprises the steps of: manufacturing a silicone mold liquid by mixing silicone and a curing agent; applying the silicone mold liquid to an object; drying the silicone mold liquid to manufacture a silicone mold; and removing the silicon mold to manufacture an artificial rock structure after applying and drying an artificial rock mixture inside the silicon mold, wherein the artificial rock mixture comprises unsaturated polyesters, agalmatolite, a dye, an ink, and the curing agent.
Patent KR-20190130737-A (KR)
Title: Drum brake
Inventor: JUNG MIN KYU
IPC: F16D65/09
Filed: 2018-05-15
Abstract: Disclosed is a drum brake. According to the present invention, the drum brake comprises: a plate unit; a pair of brake shoes installed on the plate unit to be extended; and a restoring unit to connect the pair of brake shoes and return the extended brake shoes to an original position. The restoring unit includes: pin units mounted on the pair of brake shoes; a first spring unit which is arranged on one surface of the brake shoes, is mounted on one end of the pin units, and provides the pair of brake units with an elastic restoring force; and a second spring unit which is arranged on the other surface of the brake shoes, is mounted on the other end of the pin units, and provides the pair of brake units with an elastic restoring force. The first or the second spring unit is separated from the brake shoes and is mounted on the pin units to prevent interference with a wheel unit mounted on the plate unit.
Patent KR-20190003332-A (KR)
Inventor: CHA YONG BUM
IPC: C07D491/20
Filed: 2018-05-25
Abstract: The present invention relates to a novel heterocyclic compound capable of improving efficiency, and low driving voltage and/or lifespan characteristics in an organic light emitting device, and to an organic light emitting device using the same. The novel heterocyclic compound is represented by chemical formula 1. In the chemical formula 1, X_1 is O, S or NR_1, and R_1 is substituted or unsubstituted C_(1-60) alkyl.
Patent KR-20190136335-A (KR)
Title: Method for manufacturing of ceramic target and ceramic target made therefrom
Inventor: JOO AHREUM
IPC: C04B35/626
Filed: 2018-05-30
Abstract: The present invention relates to a method for manufacturing a ceramic target comprising a step of extrusion molding a mixture of ceramic powder and a nanoparticle suspension, and a ceramic target manufactured therefrom. According to the present invention, the nanoparticle suspension is mixed with the ceramic powder and the mixture is extraction molded, thereby obtaining a long green body having high relative density. The green body is plasticized, thereby manufacturing a ceramic target having high relative density. The ceramic target obtained therefrom can be used as a sputtering target material which is advantageous in a sputtering technique based on high density thereof.
Patent KR-20190136396-A (KR)
Inventor: TAEHUN KIM
IPC: G09G3/3233
Filed: 2018-05-30
Abstract: According to the present invention, a display device comprises: a display panel having a plurality of pixels coupled to a plurality of scan lines, emission lines, and data lines; a gate driving circuit; and a data driving circuit. The pixels arranged on an n^th pixel line include a light emitting diode, a capacitor, a driving transistor, and first to sixth transistors. An n^th scan line is connected to a gate of the first transistor for applying a data voltage to the driving transistor and a gate of the third transistor for connecting a gate and a drain of the driving transistor. An (n-2)^th scan line is connected to a gate of the fifth transistor for initializing the gate of the driving transistor. An (n-1)^th scan line is connected to a gate of the sixth transistor for initializing an OLED. An n^th emission line can be connected to a gate of the second transistor for applying a high potential voltage to a source of the driving transistor and a gate of the fourth transistor for connecting the driving transistor and the OLED. The display device can be driven by dividing one frame into a first sub-frame for sequentially driving odd pixel lines and a second sub-frame for sequentially driving even pixel lines. Therefore, the interlace driving can be performed without change in an internal compensation circuit, and power consumption can be reduced by reducing a driving frequency and a data transition.
Patent KR-20190138340-A (KR)
Title: Power generator for the selection of agricultural products powered by internal combustion engine
Inventor: JUNG SANG JIN
IPC: B07B7/00
Filed: 2018-06-05
Abstract: The present invention relates to a wind turbine for selecting agricultural products using an internal combustion engine as a windmill driving power of the wind turbine. More specifically, the present invention relates to a wind turbine for selecting agricultural products powered by an internal combustion engine. An energy efficient internal combustion engine is installed in a wind turbine body to drive the windmill with the power of the internal combustion engine to select agricultural products with larger grain size than soybeans or rice, such as jujube requiring stronger winds. Even when a heavy-chain internal combustion engine is installed, the positions of wheels can be changed so that a worker can move the wind turbine body and settle the same alone when moving or using the wind turbine body.
Patent KR-20190049398-A (KR)
Inventor: LU CHUN CHIEH
IPC: H01L29/78
Filed: 2018-06-07
Abstract: In a method of manufacturing a negative capacitance structure, a dielectric layer is formed over a substrate. A first metallic layer is formed over the dielectric layer. After the first metallic layer is formed, an annealing operation is performed and then a cooling operation is performed. A second metallic layer is formed. After the cooling operation, the dielectric layer becomes a ferroelectric dielectric layer including an orthorhombic crystal phase. The first metallic film (111) includes an oriented crystalline layer.
Patent KR-20190139021-A (KR)
Inventor: PAEK KWAN YEOL
IPC: C08J5/18
Filed: 2018-06-07
Abstract: The present invention relates to a polyamide block copolymer and to a polyamide film. The polyamide block copolymer according to the present invention is colorless and transparent, and can provide a polyamide film having excellent mechanical properties and surface properties. The polyamide block copolymer comprises I) A) an amide bond and B) b1) a first polyamide segment and b2) a second polyamide segment, and a polyamide resin complex comprises II) a filler.
Patent KR-20190139090-A (KR)
Inventor: SHIN SANG YONG
IPC: G07B15/06
Filed: 2018-06-07
Abstract: Disclosed are a system, a method, and an integrated management server for managing a running vehicle on a toll road in real time. A method executed in the integrated management server comprises the steps of: receiving an entry vehicle detection signal, identifying an entry date and time, entry section information and entry vehicle data, and detecting an entry vehicle number from the entry vehicle data; retrieving user information matched with the entry vehicle number and transmitting the entry guidance information to a mobile device; receiving a departure vehicle detection signal, identifying a departure date and time, departure section information and departure vehicle data, and detecting the entry vehicle number from the departure vehicle data; and retrieving the entry vehicle number matching the entry vehicle number, and then transmitting the entry guidance information to the mobile device.
Patent KR-20190142635-A (KR)
Inventor: KIM DONGKYUN
IPC: G03G15/20
Filed: 2018-06-18
Abstract: A disclosed fuser comprises: a seamless belt; a pressure roller forming a heating nip with the seamless belt and rotating the seamless belt; a heater supplying heat to the heating nip; one pair of axial support members spaced in a longitudinal direction of the seamless belt and having an axis and flange; one pair of rotation members inserted into an inner unit of the seamless belt from both ends of the seamless belt to support the seamless belt and supported to be in slidingly rotated with the axis of the pair of axial support members; and a washer interposed between the pair of rotation members and the flange of the pair of axial support members in an axial direction to regulate movement of the seamless belt in the axial direction and in sliding contact with at least one of the flange and the rotation members.
Patent KR-20190143683-A (KR)
Inventor: LEE SHIN WOONG
IPC: B63B25/00
Filed: 2018-06-21
Abstract: According to one embodiment of the present invention, a gas fuel propulsion container carrier includes: a hull having a bay in which a container is received; an engine room in which a propulsion engine transmitting power to the hull is received; a cabin provided in front of the engine room; and a gas fuel room provided with a liquefied gas storage tank storing gas fuel supplied to the propulsion engine and formed on a lower side of the cabin, wherein the liquefied gas storage tank is at least partially received in a first fuel bay of the lower side of the cabin and a second fuel bay formed in the front or the back of the first fuel bay.
Patent KR-20200000688-A (KR)
Title: Buffy coat extractor
Inventor: SONG MI HEE
IPC: A61M1/02
Filed: 2018-06-25
Abstract: The present invention provides a buffy coat extracting device which extracts the buffy coat contained in blood, and more specifically, a buffy coat extracting device which allows a user to stably extract the buffy coat contained in blood centrifugally separated through a manual work simply and accurately without using any facility device. The buffy coat extracting device comprises: a body (2) which is hollow pipe shaped and has a space unit having blood accommodated therein and an outlet (21) for discharging the blood to the outside; a piston (3) which linearly reciprocates on the space unit of the body (2) to press the accommodated blood toward the outlet (21); and a pressing rod (4) which presses the piston (3) to make the piston (3) linearly reciprocate in the space unit. The body (2) has a guide hole (51) in which the pressing rod (4) penetrates and linearly reciprocates formed therein. The guide hole (51) has a nut groove screw-coupled to a screw bar unit (41) formed in an outer circumferential surface of the pressing rod (4). An inner diameter of the nut groove is formed to have an inner diameter larger than a linear bar unit (42) which is formed on the pressing rod (4) and has the diameter smaller than the screw bar unit (41).
Patent KR-20200005087-A (KR)
Inventor: JO JAE IK
IPC: F04B39/00
Filed: 2018-07-05
Abstract: The present invention relates to a compressor, a supporter supporting the same, and a refrigerator including the same. According to an embodiment of the present invention, the supporter comprises: a body part having therein a main space; a fixing part protruding in a radial direction from a lower portion toward a center of the body part to fix the body part to a refrigerator; and a hook provided at an upper portion of the body part to fix a compressor.
Patent KR-20200006839-A (KR)
Inventor: CHUN JO HAN
IPC: A46B9/04
Filed: 2018-07-11
Abstract: The present invention relates to a toothbrush. More specifically, the present invention relates to a toothbrush consisting of an upper toothbrush rod and a head bristle in a form of gum. When the head bristle is in the form of gums, the head bristle easily and effectively removes scale and plaque from an inner gum to the bottom of the gum.
Patent KR-20200006865-A (KR)
Inventor: HA TAE GEUN
IPC: F26B3/347
Filed: 2018-07-11
Abstract: The present invention relates to a drying method using microwave and fruit oil as heat sources, which comprises: a case (100), a screw (200) installed horizontally inside the case (100), and a microwave generating device (300) installed on the case (100). The screw (200) inside the case (100) is fed with fruit oil to dry and discharge the sludge flowing into the case (100). The present invention has a remarkable effect that the drying efficiency is high by drying the sludge by the heat of the screw where the microwave generating device and a heat flow path are formed and rotated, and the drying effect is improved by crushing the sludge finely by the screw.
Patent KR-20200009751-A (KR)
Title: Ultrasonic nondestructive inspection device using overtone vibrator
Inventor: JEONG HYUN JO
IPC: G01N29/24
Filed: 2018-07-20
Abstract: An inspection apparatus of the present invention comprises: an irradiation applying a first ultrasonic wave and a second ultrasonic wave to an inspected object; a reception unit which receives a signal passing through the inspected object; and a process unit analyzing a signal received by the reception unit and analyzing a defect or property of the inspected object. The first ultrasonic wave may have a fundamental frequency, and the second ultrasonic wave may have a natural frequency of odd multiple of the fundamental frequency.
Patent KR-20200010733-A (KR)
Inventor: PARK JAE HYUN
IPC: A61B5/00
Filed: 2018-07-23
Abstract: The present invention relates to a virtual reality motion sickness measuring apparatus and method for weakening motion sickness of a virtual reality device. The virtual reality motion sickness measuring apparatus according to the present invention provides a simulator disease questionnaire, which is a motion sickness indicator specialized for a virtual reality environment, assesses and measures motion sickness symptoms in a virtual reality environment by using the simulator disease questionnaire, and identifying a correlation between a viewing angle of a VR headset and the motion sickness symptoms of the virtual reality device to determine viewing angles that can reduce motion sickness, thereby minimizing motion sickness in the VR environment.
Patent KR-20200017967-A (KR)
Title: Water injection system using lamppost for fine dust reduction and urban heat island mitigation
Inventor: RYO DEOK KI
IPC: E01H3/04
Filed: 2018-08-10
Abstract: The present invention relates to a water spraying system using a streetlamp post for fine dust reduction and urban heat island mitigation, and more specifically, to a water spraying system using a streetlamp post for fine dust reduction and urban heat island mitigation, which includes: a spraying device formed on the streetlamp post installed along a road to spray water; and a control part controlling the operation of the spraying device, thereby being formed such that the water is directly sprayed to the road by using the streetlamp post and a fire hydrant which are a conventional infrastructure. Therefore, installation costs and time can be reduced.
Patent KR-20200019430-A (KR)
Title: Controller and operating method thereof
Inventor: BYUN EU JOON
IPC: G06F3/06
Filed: 2018-08-14
Abstract: According to embodiments of the present invention, a controller can comprise: a memory storing map data; a processor comparing the size of target map data corresponding to an unmap command with a predetermined threshold value; and an unmap management part performing a vertical-unmap operation on the target map data stored in the memory when the size of the target map data is greater than or equal to a predetermined threshold value. Therefore, the controller can efficiently perform the unmap operation according to the size of the map data corresponding to the provided unmap command.
Patent KR-20200020299-A (KR)
Title: Method for Measuring Ultrasonic Vibration Displacement
Inventor: KIM NOHYU
IPC: G01N29/44
Filed: 2018-08-17
Abstract: The present invention relates to a method for measuring ultrasonic wave vibration displacement, which is easy to be implemented with relatively high precision at low costs by using ultrasonic waves which provide a response characteristic irrespective of a material of an object while being non-contact like a laser. According to the present invention, in a state in which an ultrasonic sensor (30) is placed at a predetermined distance from the upper surface of a small test piece (20) attached to a micrometer (10), displacement is caused by movement of the test piece (20) by the micrometer (10), and the ultrasonic wave vibration displacement is measured using an apparatus for measuring reflection of the ultrasonic waves emitted vertically from the ultrasonic sensor (30).
Patent KR-20200021232-A (KR)
Title: Plate corner cutting apparatus
Inventor: KIM JIN CHEOL
IPC: B26D7/00
Filed: 2018-08-20
Abstract: The present invention aligns a plate to line up the diagonal of the plate and a guide, then cuts two corners facing each other by a cutter by moving on the guide, rotates the plate by 90 degrees, and then cuts the remaining two corners. Therefore, the plate can be accurately cut into a regular octagon shape of a predetermined size and corners can be automatically cut to increase work efficiency, and the corners of the plate with different sizes can be cut to allow universal use. Specifically, the present invention can change a fixing means fixed to allow a plate to move to a predetermined position and a cutting means for actually cutting corners, thereby adjusting the cutting size of the corners in accordance with various sizes of plates to allow universal use.
Patent KR-20200022787-A (KR)
Title: Method and apparatus for providing smart print service
Inventor: CHOI HYUN SU
IPC: G06Q50/10
Filed: 2018-08-23
Abstract: Disclosed are a smart print service providing method and device for providing electronic printed matters to a user who orders paper printed matters. The smart print service providing method, which is performed in a server or a computing device that is connected to a network, comprises the steps of: generating a file for printing by converting a customer file corresponding to an order according to the order for paper printed matters; generating a file identifier for the file for printing; reducing the capacity of the file for printing to generate a file for distribution; storing the file for distribution in a storage part to be corresponded to the file identifier; generating an authentication key for the file for distribution stored in the storage part; and transmitting a message including the authentication key to a phone number in the customer information corresponding to the order.
Patent KR-20200024579-A (KR)
Title: Supporting device and laundry treating apparatus having the same
Inventor: JUNGHEELEE
IPC: D06F39/12
Filed: 2018-08-28
Abstract: Disclosed are a support and a laundry treatment apparatus including the same, which have improved assembling properties and are communized so as to support a washing machine and a drying machine having different leg sizes from each other with one support. The laundry treatment apparatus includes: a laundry treatment apparatus main body; a support main body provided to support the laundry treatment apparatus main body; a leg coupled to a floor of the laundry treatment apparatus main body; and a supporter installed on the support main body, wherein the supporter includes: a guide member provided to receive the leg and having an insertion groove; and a fixing member including a fixing protrusion provided to be inserted into the insertion groove and coupled to the guide member to fix the leg thereto.
Patent KR-20200025096-A (KR)
Title: Apparatus and method for generating planning model of forest restoration
Inventor: KIM DONG YEOB
IPC: G06Q50/02
Filed: 2018-08-29
Abstract: According to an embodiment of the present invention, provided is a device for generating a forest restoration plan model. The device for generating a forest restoration plan model comprises: an input unit which receives environment information on all directions for at least one candidate region for restoring a forest; a forest restoration target region determination unit which determines the candidate region as a forest restoration target region based on the environment information on all directions of the candidate region; and a forest restoration plan model generation unit which determines whether a torrential stream exists in the determined forest restoration target region and sets a forest restoration plan in the forest restoration target region in accordance with the existence of the determined torrential stream.
Patent KR-20190120045-A (KR)
Title: A method and a device for oxidizing a solution for ammonia desulfurization
Inventor: LUO JING
IPC: B01D53/14
Filed: 2018-09-10
Abstract: The present invention relates to a method and apparatus for oxidizing an absorption solution for ammonia desulfurization in an oxidation column. The absorption solution is sent from the absorption column for ammonia desulfurization to the oxidation column, and an oxidation solution is sent from the oxidation column to the absorption column for ammonia desulfurization, thereby realizing the multistage circulation of the absorption solution. During oxidation in the oxidation column, pressurized air is used as the oxidized air. Multistage air distribution is used for forced oxidation of the absorbent solution to reduce the cost of investment, control, and operation of aerosol production during ammonia desulfurization.
Patent KR-20200029271-A (KR)
Title: Electronic device and method for identifying location in the electronic device
Inventor: KWON TAE JUN
IPC: H04W88/02
Filed: 2018-09-10
Abstract: According to various embodiments of the present invention, provided are an electronic device and a method for identifying a location in the electronic device. The electronic device comprises: a display; a processor connected to the display and a memory; and the memory for storing instructions when executed by the processor. The processor may be configured to identify a plurality of locations within a space of interest, detect a radio signal of at least one external electronic device located in or adjacent to the space of interest, acquire detection frequency data according to a detection frequency of the radio signal, and identify a current location of the electronic device based on at least a part of the acquired detection frequency data.