baber/WOPTO huggingface dataset:
Patent KR-20210027829-A (KR)
Title: System and method for estimating a condensate water flow using cycle efficiency of steam turbine and heat absorption rate of boiler in power plant
Inventor: PARK BYUNGCHUL
IPC: F01K9/02
Filed: 2019-09-03
Abstract: The present invention relates to a method for estimating a reference discharge flowrate of a condenser of a power plant, capable of estimating a reference discharge flowrate by using steam turbine cycle efficiency and a boiler tube heat absorption factor, in regard to a condenser returning steam used for a steam turbine in a power plant to water by cooling and condensing the steam through a heat exchange with coolant, and a system thereof. According to the present invention, the system for estimating a reference discharge flowrate of a condenser of a power plant includes: a water supply pump supplying coolant; a boiler generating overheating steam by applying heat to the coolant received from the water supply pump; a steam turbine rotated by receiving the overheating steam generated from the boiler; a generator producing electricity by using the rotation force of the steam turbine; a condenser changing the exhaust steam discharged from an outlet of the steam turbine to water by condensing the steam; a database storing a boiler tube heat absorption factor and steam turbine cycle efficiency, which are obtained by conducting measurement through a flowmeter having a degree of precision which is no less than a predetermined level with respect to the boiler and the steam turbine in a state in which there is no leak from valves at front end rear ends due to system isolation during an acceptance test and a precise performance test, as at least one piece of data for each; and a controller estimating a reference outlet flowrate of the condenser by using the boiler tube heat absorption factor and the steam turbine cycle efficiency stored in the database, with respect to a reference flowrate discharged from an outlet of the condenser.
Patent KR-20210030796-A (KR)
Title: A method for controlling cooking appliance and system for the same
Inventor: YOON YOO SOOL
IPC: G06N20/00
Filed: 2019-09-10
Abstract: Provided are a method for controlling a cooker by using artificial intelligence and a system therefor. The method for controlling a cooker comprises the steps of: performing vision recognition of an image of a product to be cooked, captured by a user terminal, to acquire information on the product; on the basis of the information on the product, retrieving a recipe to be applied to the product; loading information on a cooker registered in a user account; generating a cooking command for the registered cooker by using the recipe, and providing the cooking command to the user terminal; and controlling, by the user terminal, the registered cooker according to the cooking command.
Patent KR-20210034728-A (KR)
Title: Sensor device and control method for controlling position and attitude of rope end device
Inventor: KANG MIN SIG
IPC: B66C15/04
Filed: 2019-09-20
Abstract: The present invention relates to a position and a posture of a rope end device. More specifically, a rope end having a shape of pendular movement is stabilized from disturbance to be positioned at a preferred point.
Patent KR-20190128605-A (KR)
Title: Table-Mount Order Indicator
Inventor: YU SO MANG
IPC: A47B31/02
Filed: 2019-09-28
Abstract: The present invention relates to a table-attached order display device which comprises: a main body to which an attached type order display device which is not vibrated to a table is attached; an order display guide unit guiding completion of tea manufacturing; a cool-warm unit maintaining a teacup to be cool or warm; a clock displaying time; a temperature display unit displaying a temperature of the teacup; a switch; and an RFID reader. The table-attached order display device solves inconvenience of returning a vibration bell to an order table and noise problems in which vibration affects surrounding people.
Patent KR-20200041788-A (KR)
Inventor: LEE SANG HYUN
IPC: A61F9/013
Filed: 2019-10-04
Abstract: The present invention relates to a corneal processing apparatus. The corneal processing apparatus includes: a support unit supporting an eye ball provided with cornea to be processed; a light source outputting a femtosecond laser beam; an optical unit including a mirror capable of adjusting an optical path of the femtosecond laser light beam from the light source; an object lens focusing the femtosecond laser beam whose optical path is adjusted in the optical unit to the cornea of the eye ball fixed to the support unit; and a driving unit that adjusting the shape of the cornea processed by the femtosecond laser beam by moving the support unit.
Patent KR-20190121275-A (KR)
Title: System, apparatus and method for indoor positioning
Inventor: SHIN DONG HEON
IPC: G01C21/20
Filed: 2019-10-07
Abstract: Disclosed is a method for indoor positioning, which operates a system for indoor positioning and a device for indoor positioning by executing a machine learning algorithm and/or artificial intelligence (AI) algorithm in a 5G environment connected for the Internet of Things. According to an embodiment of the present invention, the method for indoor positioning includes: a step of obtaining map data of a pre-generated indoor map and map information data when an indoor map of a random indoor space is generated in advance when a vehicle enters the random indoor space; a step of obtaining an image of the random indoor space; a step of matching the image information on the indoor map generated in advance and the obtained image information based on the map information data and the map data of the random indoor space; and a step of performing the indoor positioning of the random indoor space based on a matching result.
Patent KR-20210041754-A (KR)
Title: Neurodegenerative diseases model animal
Inventor: LEE YUNJONG
IPC: C12N15/85
Filed: 2019-10-08
Abstract: The present invention relates to a neurodegenerative disease animal model by the formation of protein aggregates. A responder mouse into which a vector according to the present invention is introduced, overexpresses β23 in a specific neuron to form an aggregate when the mouse is crossed with a driver mouse containing a specific neuron-specific promoter, and thus is possible to induce lesions (dopaminergic neuron loss, aggregate formation, Lewy body lesions and tau lesions) and behavioral disorders to a degree similar to that of actual patients. In particular, since lesion induction can be performed in a very short time, the mouse of the present invention can be usefully used as a model for various aggregate-related neurodegenerative diseases.
Patent KR-20210045876-A (KR)
Title: Semiconductor package
Inventor: JUNG WON DUCK
IPC: H01L23/00
Filed: 2019-10-17
Abstract: Provided is a semiconductor package in which chip pads are arranged in a matrix on a semiconductor chip. The semiconductor package comprises the semiconductor chip and bonding wires disposed on a package substrate. The package substrate includes first row bond fingers disposed on a first layer, and second row bond fingers disposed on a second layer. The semiconductor chip includes first row chip pads and second row chip pads arranged side by side. First bonding wires connect the first row chip pads and first row bond fingers to each other, and second bonding wires connect the second row chip pads and second row bond fingers to each other.
Patent KR-20190126738-A (KR)
Inventor: KIM CHEOL WOO
IPC: C10G1/10
Filed: 2019-10-21
Abstract: Provided is a pyrolysis apparatus comprising: a pyrolysis housing providing a space into which a high molecular compound is introduced; a heating means configured in the pyrolysis housing and providing heat into the pyrolysis housing to thermally decompose the high molecular compound; and a gas transfer means configured to communicate with the inside of the pyrolysis housing and allowing gas generated during pyrolysis to move toward an extraction device.
Patent KR-20210048047-A (KR)
Inventor: JUNG HYUN SUK
IPC: B29C65/00
Filed: 2019-10-23
Abstract: Provided is a fusion tool combined with a cooling hole-integrated slide cap. According to one embodiment of the present invention, the cooling hole-integrated slide cap comprises: a fusion unit provided to fuse a workpiece by using hot air and formed in a structure in which a through-hole for cooling is not provided on a side surface to minimize loss of hot air; and a body unit provided at the lower end of the fusion unit and coupled to be movable in the vertical direction. Accordingly, the structure of a fusion welding tool is formed in a structure in which a through-hole for cooling is not provided on a side surface, thereby preventing heat loss in the welding tool. In addition, a one-touch nipple can be fastened to the slide cap coupled to the lower end of the fusion tool, thereby securing cooling effect required for fusion operation through the one-touch nipple capable of efficiently introducing cooling air even if the fusion tool has a structure in which a through hole for cooling is not provided.
Patent KR-20210049620-A (KR)
Title: Flight system and flying machine control method using the same
Inventor: KIM CHI HWAN
IPC: G08G5/00
Filed: 2019-10-25
Abstract: The present invention relates to an external control server, a flight system including a flight unit capable of communicating with the control server, and a method of controlling the flight unit. The flight unit includes a sensing unit for sensing at least one of an altitude, a weight, an angle of bearing, and a coordinate of the flight unit during flying; a flight assistance system for transmitting flight information including sensing information by the sensing unit to the control server, and receiving information on a flight path when an updraft occurs from the control server; and a flight pat that flies according to the flight path, wherein the control server includes an ascending airflow measurement unit for deriving an ascending point at which the ascending airflow occurs based on the flight information and big data on the flight information; a congestion prediction unit for deriving the degree of congestion of the flight unit at the rising point; and a route generator for generating the flight route based on the rising point, fuel efficiency according to the altitude of the ascending airflow, and the degree of congestion.
Patent KR-20210050157-A (KR)
Title: Tibial plateau leveling osteotomy plate
Inventor: BAE SEOK IL
IPC: A61D1/00
Filed: 2019-10-28
Abstract: The present invention relates to a tibial plateau leveling osteotomy plate, and more specifically, to a bone plate designed to fix two tibial bone fragments of an animal as a part of a tibial plateau leveling osteotomy procedure for an animal. The bone plate comprises: a distal part including an extending shaft with a plurality of distal screw holes disposed therein each designed to receive a screw; a proximal part having an upper surface and a bone-contact surface opposing the upper surface, pre-contoured to have a configuration corresponding to the tibial bone fragment, and formed in part as a cylinder; and a plurality of proximal screw holes positioned within the proximal part machined through the pre-contoured bone-contact surface and designed to receive a locking screw. The locking screw fixed through the proximal screw hole becomes a target screw passing through the tibia bone fragment.
Patent KR-20210050988-A (KR)
Title: Method of producing saccharide comprising malto oligosaccharides
Inventor: AHN SIN HYE
IPC: C12R1/38
Filed: 2019-10-29
Abstract: The present invention relates to a method of producing saccharides comprising malto oligosaccharides, which comprises a specific content of maltotetraose. The present invention provides a mutant strain with significantly increased maltotetraose production activity and an enzyme produced by the strain, and thus can provide a method for producing saccharides comprising the same level of malto oligosaccharides although the amount of enzyme added is significantly reduced compared to a conventional maltotetraose production method.
Patent KR-20210051210-A (KR)
Title: Hub bolt and manufacturing therof
Inventor: LEE CHUNG RYU
IPC: F16B35/04
Filed: 2019-10-30
Abstract: The present invention relates to a hub bolt and a manufacturing method thereof, which are able to, when the materials are rolled and rotated by a dice making a reciprocating motion, increase friction force between the dice and the materials, remove the deformation of mountains and valleys of a roulette generated as the materials are stopped and then pushed forcibly by the dice, and address the burdensome, inconvenience, and lowered productivity of work due to the post-processing. The manufacturing method of the hub bolt comprises: a forming step to form and plastic-process cut materials; a roulette forming step to form a roulette, in which mountains and valleys are repeatedly formed in a lead angle having an inclination, on a surface of the materials formed and plastic-processed in a shape of a bolt by the forming step; a screw forming step to form a screw on the surface of the materials with the roulette formed by the roulette forming step; a thermal treatment step to heat and cool the materials to allow the inner crystal tissues of the materials with the screw formed by the screw forming step to have the properties for the desired purposes; and a surface treatment step to process the surface of the materials, which have passed through the thermal treatment step, into a desired status of surface.
Patent KR-20210052932-A (KR)
Title: Pneumatic tire
Inventor: KO EULKYU
IPC: B60C5/00
Filed: 2019-11-01
Abstract: The purpose of the present invention is to provide a pneumatic tire having a space where ends of wires of a steel belt can be moved.
Patent KR-20210060888-A (KR)
Inventor: KIM IK RYE
IPC: G08G1/0967
Filed: 2019-11-19
Abstract: The present invention relates to a pedestrian traffic information providing system using controlled traffic signal information, and a method therefor. The system comprises: a vehicle driving information providing computer which provides status information of pedestrian traffic lights installed at crosswalks on roads on the basis of destination information and location information of a pedestrian; a hybrid traffic control system which provides control data of the pedestrian traffic lights to a gait information providing computer; and a pedestrian information display means which displays pedestrian gait information. The gait information providing computer receives the destination information and location information of the pedestrian, and receives the control data of the pedestrian traffic lights installed at crosswalks on roads related to the destination from the current location of the pedestrian provided by the hybrid traffic control system. Accordingly, the status information of the pedestrian crosswalk traffic lights of roads related to a pedestrian path is displayed on the gait information display means.
Patent KR-20210062248-A (KR)
Inventor: JUNGMIN PARK
IPC: G06Q30/06
Filed: 2019-11-21
Abstract: The present invention relates to a service providing apparatus for insurance purchase simplification, a service providing method thereof, and a non-volatile recording medium storing a computer program and, more specifically, to a service providing apparatus for insurance purchase simplification, a service providing method thereof, and a non-volatile recording medium storing a computer program, which recommend insurance associated with a product when a user purchases the product, and check whether the user has previously purchased the same insurance when the user chooses to purchase the recommended insurance to simplify the purchase of the recommended insurance to increase user convenience. The present invention can recommend the most suitable insurance while providing protection against an event such as an accident or an incident which can occur in connection with a product purchased by a user to increase user satisfaction, and supports to conveniently purchase insurance by omitting a contract agreement procedure if the user has a history of purchasing insurance selected from the recommended insurance to greatly improve the convenience of insurance companies and users for processing insurance purchases.
Patent KR-20210063571-A (KR)
Title: Air conditioner
Inventor: KIM HONGSEOK
IPC: F24F13/28
Filed: 2019-11-25
Abstract: The present invention relates to an air conditioner. The air conditioner includes: a body including an inlet and an outlet; an air blowing part provided in the body and suctioning air through the inlet and blowing the air to the outlet; and a dust collection filter assembly provided in the body and collecting foreign substances from the air suctioned through the inlet. Here, the dust collection filter assembly includes: a high-voltage electrode film; an earthing electrode film placed alternately to be opposed to the high-voltage electrode film; a separator film placed between the high-voltage electrode film and the earthing electrode film to space the high-voltage electrode film and the earthing electrode film apart from each other by a predetermined distance; and a coupling part coupling the high-voltage electrode film, the earthing electrode film and the separator film together to integrate the films. Accordingly, the present invention can acquire effects of simplifying a process of manufacturing the dust collection filter assembly provided in the air conditioner, minimizing a gap between the high-voltage electrode film and the earthing electrode film, and improving dust collection performance through an improvement in the dust collection area by the separator film.
Patent KR-20210066541-A (KR)
Title: Image analysis based abnormal object detection system and method
Inventor: SEO EUN SEOK
IPC: G06T7/11
Filed: 2019-11-28
Abstract: The present invention relates to an image analysis based abnormal object detection system and method, and more particularly, to an image analysis based abnormal object detection system and method that can detect the abnormal state of an object based on the image of capturing the object such as a person or a thing. To this end, the present invention includes a plurality of photographing means for photographing an object, and an object analysis terminal that has a defined reference learning model of an object belonging to the same group as the object, compares the object photographed by the photographing means with the reference learning model, and determines and detects everything except the one that matches the reference learning model as the abnormal state.
Patent KR-20190137051-A (KR)
Inventor: NA KYUNG SUNG
IPC: A01G9/24
Filed: 2019-12-02
Abstract: The present invention relates to a fan in a new structure which is easy to use and manage. According to the present invention, the fan comprises: a support (10); a fan main body (20) which comprises a rotational shaft (21a) extended downwardly and coupled to the support (10) to be rotated in a side direction in a lower side thereof, and blows wind forwardly; and a rotational driving motor (30) which is provided in the support (10) and connected to the fan main body (20) to continue to change the direction of the fan main body (20) in a set direction. With the use of the rotational driving motor (30), the fan main body (20) can be continuously rotated in one direction. Accordingly, the present invention can send wind uniformly to a circumference of the fan unlike existing fans which are fixed to send wind in one direction or are provided to change directions repeatedly within a predetermined angle.
Patent KR-20200070116-A (KR)
Inventor: ELYASI NIMA
IPC: G06F11/20
Filed: 2019-12-05
Abstract: The present invention includes a method, an apparatus, and a system for processing and segmenting graph data for large-scale graphs. The method includes the steps of: allocating, in a segmenting line-processing step, a plurality of voting vertices into a plurality of segments so that each target vertex of a plurality of target vertices is solely allocated to only one of the segments; and, in main execution of an external graph processing step, (i) loading a given segment of target vertices among the segments from a solid state drive (SSD) to a main memory of a computing machine, (ii) streaming one or more chunks of source vertex data from the SSD to the main memory of the computing machine, and (iii) performing graph processing based on at least a given segment of target vertices and the one or more streamed chunks of source vertex data.
Patent KR-20210070568-A (KR)
Title: Clothes treatment apparatus and method for controlling the same
Inventor: NOH KYOUNG WOONG
IPC: H02P27/06
Filed: 2019-12-05
Abstract: The present invention relates to a clothes treatment apparatus and a control method thereof to carry out an operation for preventing a failure in response to an abnormal situation. The clothes treatment apparatus of the present invention comprises: a drum; a door that opens and closes the drum; an opening/closing switch outputting a signal corresponding to opening/closing of the door; a motor rotating the drum; a control unit generating a control command for controlling the speed of the motor; a driving unit including an inverter for converting electric power applied to the motor and an inverter driver outputting a control signal of the inverter corresponding to the generated control command; and a protection switch connected between the opening/closing switch and the inverter driver and turned on and off by a signal received from the opening/closing switch, wherein the inverter driver turns off the inverter when a voltage applied by the protection switch is equal to or less than a reference voltage.
Patent KR-20210070584-A (KR)
Title: Plasticizing apparatus
Inventor: JANG DONG HWAN
IPC: B29C45/74
Filed: 2019-12-05
Abstract: A technical task of the present invention is to provide a plasticizing apparatus capable of reducing a working space and achieving miniaturization by reducing a weight or volume of an overall apparatus. To this end, the plasticizing apparatus of the present invention is the plasticizing apparatus for injecting molten resin into a cavity of a mold device, comprising: a hopper for supplying a resin, which is a molding material; a resin melt transferring unit for transferring in one direction while melting the resin supplied from the hopper; a molten resin pressurizing unit including a pair of pressurizing screws for applying pressure to the molten resin transferred from the resin melt transferring unit; and a nozzle for injecting the molten resin pressurized by the molten resin pressurizing unit.
Patent KR-20210070669-A (KR)
Title: an Antenna System for receiving multiple satellite signals
Inventor: PARK CHAN GOO
IPC: G01S19/13
Filed: 2019-12-05
Abstract: The present invention relates to an antenna system for receiving multiple satellite signals, which can simultaneously receive radio waves from a plurality of satellites, and more specifically, to an antenna system includes: a multi-satellite signal reception antenna which can be easily installed on a pre-installed satellite broadcast reception antenna, so that it is possible to simultaneously receive the satellite signals from the plurality of satellites providing satellite broadcasting and weather broadcasting services; and an antenna module which can simultaneously receive geostationary orbit signals of different frequency bands without a separate device using the same antenna system, and thus frequency interference due to simultaneous processing of the plurality of satellite signals can be minimized.