baber/WOPTO huggingface dataset:
Patent KR-20210033352-A (KR)
Title: Fixing Jig For Spiral type reinforcement device
Inventor: KIM CHEN YOUL
IPC: E04C5/06
Filed: 2019-09-18
Abstract: The present invention relates to a fixing jig for constructing a spiral tie reinforcing bar and, more specifically, to a fixing jig for a spiral tie reinforcing bar, characterized in that four fixing plates with a plurality of insertion grooves formed on one side in a width direction thereof are configured to form a quadrangle such that dowel bars are inserted into the insertion grooves so as to correct a vertical error of the dowel bars and uniformly fix the intervals of the dowel bars, and thus, a spiral tie reinforcing bar can be easily installed and inserted. In a desired embodiment of the fixing jig for constructing a spiral tie reinforcing bar, the four fixing plates formed in the form of a plate shape with a predetermined size and having insertion grooves formed at regular intervals on one side surface in a width direction thereof are configured to form the quadrangle such that each insertion groove is positioned inward and end portions overlap each other.
Patent KR-20210034262-A (KR)
Title: Voltage control device of renewable energy power system based on p-q characteristic
Inventor: LEE SOO HYOUNG
IPC: H02J3/18
Filed: 2019-09-20
Abstract: The present invention relates to a voltage control device of a renewable energy power system based on P-Q characteristics, and more specifically, to the voltage control device of the renewable energy power system based on the P-Q characteristics, wherein linear P-Q characteristic value for each active power section calculated by analyzing a power system in advance is installed in DC power output unit of a renewable energy generator, so that reactive power for active power is calculated, and the power system is analyzed to estimate a polynomial composed of nonlinear Q variation with respect to P, and the reactive power is calculated from the estimated polynomial to determine the calculated reactive power as a reactive power reference value, and a programmable logic controller (PLC) controller converts the DC power into AC power using the determined reactive power reference value to output stable AC power.
Patent KR-20210034807-A (KR)
Title: Projectile torpedo defense device of underwater vessel
Inventor: PARK KWANG PHIL
IPC: B63G8/28
Filed: 2019-09-23
Abstract: According to one embodiment of the present invention, a projectile-type torpedo defense apparatus for a submarine, which is launched through a launch tube provided in a submarine, includes: a position bearing calculation part selecting a deployment position and bearing of the projectile-type torpedo defense apparatus; a control part controlling the posture of the projectile-type torpedo defense apparatus in accordance with the deployment position and bearing of the projectile-type torpedo defense apparatus selected by the position bearing calculation part; an outer cover part provided in the projectile-type torpedo defense apparatus and including a plurality of separable outer covers; and a deployment part for torpedo defense embedded in the outer cover part and deployed in the case of separation of the plurality of separable outer covers, to incapacitate the progress of a torpedo launched from an enemy ship.
Patent KR-20210039710-A (KR)
Title: window lock
Inventor: KIM GAP SUK
IPC: E05C1/04
Filed: 2019-10-02
Abstract: The present invention relates to a window lock for controlling opening and closing of a window by mutual holding of a locking member and a holding member respectively attached to window sashes of the window corresponding to each other and forming a group. The window lock comprises: a locking block (11) to which a first fixing member (13) for fixing to a window sash (W1) of a window is coupled; a locking member (12) slidably coupled to the locking block (11); and a locking block (14) to which a second fixing member (15) for fixing to a window sash (W2) of the window is coupled. The locking block (14) has a locking groove (14a) into which a lock (12a) provided on the locking member (12) slidably coupled to the locking block (11) can be inserted. The window lock allows a fixing block and a locking block to be constructed by attaching the fixing block and the locking block to specific positions of the window sash, thereby enabling nonprofessionals to install the window lock accurately and stably.
Patent KR-20210041338-A (KR)
Title: Carbon Nano Tube Pressure Sensor Element and Method thereof
Inventor: GEUG TAE KIM
IPC: G01N27/414
Filed: 2019-10-07
Abstract: The present invention relates to a CNT sensor and a manufacturing method thereof and, more specifically, to a pressure sensor manufactured by forming a CNT coating layer on a film layer supplied on a roll-to-roll basis, and forming two electrode layers on the CNT coating layer and then covering the same, and a manufacturing method thereof. Since the sensor manufactured by the present invention is large in area and ultra-slim, the sensor can be used and applied extensively for various purposes including a strain gauge for a wearable device attached to clothes or a human body to monitor activities of the body, a purpose of sensing a moving line of a person or an animal by measuring pressure applied to a floor over a wide area. Moreover, the sensor by the present invention can enable mass production due to the provision of a method of production with consecutive processes, can lower production costs to supply a sensor having excellent performance at a low price, and can be quickly manufactured to meet the desired delivery period of a customer as well as can be customized in size for a consumer to be processed and used freely in a desired size.
Patent KR-20210041346-A (KR)
Title: Robotic system for pipe non-destructive inspection
Inventor: JEON JAE YOUNG
IPC: B25J19/02
Filed: 2019-10-07
Abstract: The present invention relates to a robotic system for a non-destructive inspection of a pipe. According to an embodiment of the present invention, the robotic system for the non-destructive inspection of the pipe, which drives on an outer surface of the pipe for the non-destructive inspection, comprises: a lower control system which includes a data collection board which stores data acquired from a non-destructive inspection sensor, encoder, and inertia measuring device placed on the robot, and a lower control board which controls the driving function of the robot; and an upper control system which includes an input unit which receives an input of a user for remotely controlling the lower control system, and an upper control board which generates a signal on the driving of the robot on the lower control board. Transmission/reception units of the upper control system and the lower control system are able to communicate with each other by a wired or wireless manner, and to perform transmission and reception sensor data, robot driving command, images, or the like by using the communication. The present invention aims to provide the robotic system for the non-destructive inspection of the pipe, which is able to perform a precise driving function to avoid obstacles in the pipe.
Patent KR-20210042757-A (KR)
Title: Semiconductor memory device employing processing in memory (PIM) and operating method for the same
Inventor: SEO SEUNG WOO
IPC: G06F3/06
Filed: 2019-10-10
Abstract: According to some embodiments, a semiconductor memory device comprises: a plurality of memory banks including a first memory bank group having an operator therein and a second memory bank group not including an operator therein; and a control circuit that processes memory requests for a plurality of memory banks and controls a PIM operation by the first memory bank group to be performed while satisfying the maximum power consumption condition of the semiconductor memory device.
Patent KR-20210043878-A (KR)
Title: Real Estate Sales Agency System and Method
Inventor: SEO KYONG HAN
IPC: G06Q10/06
Filed: 2019-10-14
Abstract: The present invention relates to a real estate sales agency system performed by a licensed real estate agent and a method thereof in which a licensed real estate agent and an affiliated real estate agent promote rental brokerage to promote all sales business in one stop. To this end, the real estate sales agency system performed by the licensed real estate agent comprises a sales business information database, a sales offering database, a rental offering database, a sales business information registration module, a sales eligibility determination module, a sales agency entrustment module, a sales real estate consignment module, a sales progress module, a sales withdrawal module, a rental offering registration module, and a sales completion module.
Patent KR-20210045897-A (KR)
Title: Method of flow ID allocation in distributed packet switches
Inventor: RYOO JEONG DONG
IPC: H04L49/111
Filed: 2019-10-17
Abstract: The present invention provides a flow ID processing method in a distribution packet switch including a plurality of line cards, a switching fabric and a control card. The method comprises the following steps of: independently selecting, by the line cards, an available number among consecutive numbers up to the number of flows that can be accommodated in an input line card and an output line card through which a certain flow passes; mapping two flow IDs selected from the input line card and the output line card; and writing, into the packet, a flow ID to be used by the output line card when a packet leaves the input line card and goes to the switching fabric.
Patent KR-20200047396-A (KR)
Inventor: KITAGAWA RYOHEI
IPC: H01R13/506
Filed: 2019-10-24
Abstract: An objective of the present invention is to separate a fit unit of connectors in a fit connection state in a line shape as far as possible even if the connectors are disconnected in an inclined state to reduce a load applied to the fit unit. A collision surface buckled to the outside in a first width direction more than the top of a convex curve unit most protruding to a fit side of a first main wall of a first housing of a first connector and extended in a first longitudinal direction is formed on the fit side in an area of the outside in the first longitudinal direction more than an arrangement range of a first terminal included in the first of first terminal groups. A buckling unit buckled to the outside in a second width direction more than a second main wall of a second housing of a second connector and extended in a second longitudinal direction is formed on the opposite side of a fit side of the second main wall. During fit connection of the first connector and the second connector, at least a portion of the buckling unit collides with the collision surface.
Patent KR-20200060678-A (KR)
Title: Silicon oxide layer for oxidation resistance and method forming same
Inventor: KAO WAN YI
IPC: H01L21/02
Filed: 2019-11-01
Abstract: An integrated circuit structure includes: a bulk semiconductor region; a first semiconductor strip disposed on the bulk semiconductor region and connected to the bulk semiconductor region; and a dielectric layer including silicon oxide. Carbon atoms are doped in the silicon oxide. The dielectric layer includes a horizontal portion which is disposed on the top surface of the bulk semiconductor and contacting the top surface of the bulk semiconductor region, and a vertical portion connected to an end of the horizontal portion. The vertical portion contacts a sidewall of a lower portion of the first semiconductor strip. A top portion of the first semiconductor strip protrudes higher than a top surface of the vertical portion to form a semiconductor fin. The horizontal portion and the vertical portion have the same thickness. A gate stack extends to a sidewall and a top surface of the semiconductor fin.
Patent KR-20210054676-A (KR)
Title: Air condition and cooling system for helicopter
Inventor: LIM HAK JIN
IPC: B64D13/08
Filed: 2019-11-06
Abstract: Provided in the present invention is a helicopter mounted type air conditioning and cooling device, wherein an air conditioning housing is installed in a helicopter, and a compressor, an expansion valve, an evaporator and an air fan are arranged in the air conditioning housing, and an air suction port and an air discharge port are formed on the outer surface of the air conditioning housing. Therefore, the evaporator performs evaporation by means of the air fan on the inside before supplying the cooled and dehumidified air to the inside of the helicopter. The condenser connected to the discharge unit of the compressor is mounted at a predetermined location on the outside of the helicopter, so as to perform condensation by means of the wind power provided by the operation of a propeller mounted at the upper portion of the helicopter or the outdoor air flow relative to the flying speed of the helicopter. Consequently, the greatest heat source is generated in the air conditioning and cooling device. Furthermore, the condenser of a big size can be arranged on the outside of the helicopter so as to utilize the space inside the helicopter, thereby utilizing the space such that other delicate electronic devices may be arranged indoors. In addition, the condenser can perform condensation by using the wind power self-generated during the driving of the helicopter to emit the condensation heat source of the condenser without requiring an additional construction, thereby allowing the air conditioning and cooling device to be constructed in a more compact and convenient manner.
Patent KR-20210056609-A (KR)
Title: Simulation technique for GNSS-RO data based on wave optics
Inventor: LEE SEUNG WOO
IPC: G01S19/01
Filed: 2019-11-11
Abstract: The present invention relates to a simulation technique for GNSS-RO data using wave optics that can more precisely simulate GNSS-RO carrier phase data changed from a single tone to multitones due to water vapor in low-altitude areas using wave optics. In the present invention, the simulation technique for GNSS-RO data using wave optics fixes a position of a transmitter mounted on a GNSS-RO satellite to produce GNSS-RO data having multitones, and using a multi-phase screen in a signal propagation process to a receiver mounted on a low-orbit satellite. The GNSS-RO can generate GNSS-RO output of carrier phase and Doppler.
Patent KR-20210058212-A (KR)
Title: Ocean Park For Offshore Wind Turbine And Operating System
Inventor: LEE JANG HO
IPC: E02B3/00
Filed: 2019-11-13
Abstract: Disclosed are a marine park using an offshore wind power generator and an operating system thereof. The marine park using an offshore wind power generator according to an embodiment of the present invention comprises: an offshore wind power generation district including a plurality of wind turbines arranged on the sea, and an offshore substation changing electricity generated by the wind turbines; a marine resource production district which includes a hanging-type cultivation farm providing the cultivation function and the safety fence function after being arranged along the edge of the outer shell portion of the offshore wind power generation district to produce marine resources at the ocean floor at which the offshore wind power generation district is disposed; and a marine leisure composite theme park at which a leisure structure arranged at overwater and underwater spaces between the wind turbines provided at the offshore wind power generation district is constructed. Therefore, provided in the present invention are a marine park using an offshore wind power generator and an operating system thereof, wherein a cultivation farm providing the safety fence function is constructed at the edge area at which the offshore wind power generation facility is constructed, and an industry fusion facility can be constructed so as to utilize underwater spaces within the offshore wind power district as a theme park to generate additional revenue and increase social acceptance.
Patent KR-20190129814-A (KR)
Title: Membranes having porous ethylene-vinyl acetate copolymer layer and preparation method thereof
Inventor: KIM TAE HO
IPC: H01M2/14
Filed: 2019-11-14
Abstract: The present invention relates to a separation membrane having a porous ethylene-vinyl acetate copolymer layer and a manufacturing method thereof and, more specifically, to a separation membrane for a battery comprising: a porous support body; and a porous ethylene-vinyl acetate copolymer layer manufactured at one or more positions among an upper and a lower portion of the porous support body by a phase inversion method. According to the present invention, the separation membrane for a battery is based on a nonwoven fabric separation membrane which is a porous support body having excellent thermal stability in comparison to an olefin-based separation membrane, has a shutdown function at a lower temperature than a conventional separation membrane as an ethylene-vinyl acetate copolymer layer with pores is coated, and has excellent adhesion characteristics to improve adhesion to electrodes such as anodes and cathodes when manufacturing a battery. Therefore, battery material property improvement and manufacturing processes can be easily performed.
Patent KR-20210060794-A (KR)
Inventor: JANG EUN SOOK
IPC: C08K3/04
Filed: 2019-11-19
Abstract: According to an embodiment of the present invention, provided is a high kneading variable screw for injection molding. The screw is installed inside a cylinder of a kneading device for injection molding having the cylinder and a hopper connected to the cylinder. The high kneading variable screw for injection molding comprises: a supply unit located inside the cylinder adjacent to the hopper, wherein a thermosetting resin material and a fibrous additive material supplied through the hopper are supplied between the inner surface of the cylinder and the supply unit, and a first screw thread having a first channel depth is formed therein; a conveying unit integrally extending from one end of the supply unit, and having a second screw thread having a second channel depth; and a metering unit integrally extending from one end of the conveying unit, and having a third screw thread having a third channel depth. A screw thread pitch is gradually reduced from the supply unit side in the direction of the metering unit, and the first channel depth, the second channel depth, and the third channel depth are formed to be substantially equal to each other.
Patent KR-20210062501-A (KR)
Inventor: PARK SOON WOOK
IPC: G21K1/02
Filed: 2019-11-21
Abstract: A radiation shielding device inside a pipe includes a collimator inserted into the pipe, a first fixed shield positioned in front of the collimator, a plurality of first moving shields moving along the front surface of the first fixed shield and contacting the pipe, a second fixed shield positioned at the rear of the collimator, and a plurality of second moving shields that move along a front surface of the second fixed shield and come into contact with the pipe.
Patent KR-20210064442-A (KR)
Title: Apparatus for providing image of nail design
Inventor: PARK JUN HEE
IPC: G06Q30/06
Filed: 2019-11-25
Abstract: The present invention relates to a nail design image providing device. The nail design image providing device according to one aspect of the present invention comprises: an image acquisition unit for acquiring an image; a labeling image generation unit for performing labeling to distinguish a nail partial region or toenail partial region of each image from other regions of the hand or foot and generating a plurality of labeling images by performing the labeling in a plurality of images by photographing the hand or foot of the human body including a nail part or toenail part; a partial region image acquisition module for learning the labeling images according to a preset image learning model capable of real-time object detection, extracting the nail partial region or toenail partial region from the image acquired by the image acquisition unit based on learning, and acquiring a partial region image; a thumbnail image generation unit for generating and storing a thumbnail image by enlarging or reducing the partial region image to fit a preset pixel size; and a thumbnail selection interface unit for displaying a plurality of thumbnail images generated or stored by the thumbnail image generation unit and selecting at least one of the thumbnail images by a user's input. Accordingly, the effect of providing nail marketing tailored to the user's preference can be expected.
Patent KR-20200071008-A (KR)
Title: 2d image processing method and device implementing the same
Inventor: GLAZISTOV Ivan Viktorovich
IPC: G06T17/20
Filed: 2019-11-27
Abstract: The present invention relates to a method for processing a two-dimensional image. The method comprises the steps of: obtaining a two-dimensional image; obtaining at least one camera parameter and at least one face model parameter from the two-dimensional image by processing the obtained two-dimensional image by a trained convolutional neural network (CNN); and generating a three-dimensional face model based on the obtained at least one camera parameter and at least one face model parameter.
Patent KR-20210065628-A (KR)
Inventor: LEE CHOONG RYUNG
IPC: B60R21/2338
Filed: 2019-11-27
Abstract: The present invention relates to a vehicle seat airbag. The introduced vehicle seat airbag is designed to effectively protect passengers in an event of a vehicle crash, by comprising: a side surface main chamber mounted on both side surfaces of a seatback and positioned on the side surface of a passenger; a front surface auxiliary chamber branched from the side surface main chamber and located in the front surface of the passenger; and a tether supporting the side surface main chamber and the front surface auxiliary chamber.
Patent KR-20200075745-A (KR)
Inventor: JOEP STOKKERMANS
IPC: H02K29/06
Filed: 2019-12-06
Abstract: Disclosed is a device which achieves high productivity and speed. The device comprises: a single electric motor for linear and rotary movement with a stator and a rotor, wherein the stator includes a multi-phase coil arrangement with a plurality of coils or coil sets, and the rotor is movable in an axial direction of a rotational axis thereof and includes a plurality of poles respectively with at least one permanent magnet; and a control unit which is operative to determine currents (Ir, Is, It) by calculation formulas and based on at least a number of coils or coil sets of the plurality of coils or coil sets, an angle of rotation of the rotor, and a parameter depending on an axial position of the rotor, wherein each current (Ir, Is, It) includes a current component (IrΦ, IsΦ, ItΦ) for generating torque and a current component (Irx, Isx, Itx) for generating an axial direction force, and to supply the determined currents in open loop to the number of coils or coil sets. Therefore, the sum of the currents is zero. Further, at least one of the stator and the rotor includes a back-iron.
Patent KR-20210073212-A (KR)
Title: Method of inhibiting proliferation of tumor cell using triboelectric energy generator using ultrasonic wave
Inventor: KIM SANG WOO
IPC: A61N1/40
Filed: 2019-12-10
Abstract: The present invention relates to an ultrasonic-based triboelectric energy generating element, and moreover, to a treatment device for suppressing spread of a tumor by insertion into body using the triboelectric energy generating element. Through the present invention, there are no side effects and risks of recurrence through an ultrasonic-based triboelectric energy harvester that is harmless to human body through minimal surgery, and the purpose of the study is to present the treatment device that has superior effects in inhibiting proliferation of malignant tumors and can treat even circulating malignant tumor cells in blood vessels or lymph glands.