baber/WOPTO huggingface dataset:
Patent KR-20200021601-A (KR)
Title: Direct pipe heating device
Inventor: SHIN IK SEUNG
IPC: H05B1/02
Filed: 2018-08-21
Abstract: The present invention relates to a pipe heating apparatus for heating a pipe in which a fluid passes, comprising: a transformer in which a pair of output terminals electrically connected to both ends of a predetermined section of the pipe composed of a conductor are electrically connected to an output side coil; a silicon current rectifier receiving current from an alternating current power source, controlling the received current to be input current within the limit of regular allowable current and supplying the input current to an input side coil of the transformer; and a temperature controller receiving feedback on the temperature from a temperature sensor for measuring temperature on at least one point within the predetermined section of the pipe and comparing the feedback with a setup temperature to control the silicon current rectifier to increase and decrease the input current. Therefore, the present invention provides a direct heating apparatus for a pipe, which adopts a method of directly applying electricity using the pipe as a resistor without other special heating medium for heating the pipe, thereby simplifying configuration and installation.
Patent KR-20190030624-A (KR)
Inventor: FUCHIDA TAKEHITO
IPC: G02B5/30
Filed: 2018-09-13
Abstract: An objective of the present invention is to provide a polarizer having a neutralized hue without any increase in transmittance. The polarizer of the present invention has 0.8 or more of a transmittance parameter represented by equation (1), transmittance parameter = T_420/T_550, and 5 or less of a hue parameter represented by equation (2), hue parameter = √(a^2+b^2). In equation (1), T_420 represents a parallel transmittance at a wavelength of 420 nm and T_550 represents a parallel transmittance at a wavelength of 550 nm. In equation (2), a represents a parallel hue value ′a′ and b represents a parallel hue value ′b′.
Patent KR-20200031860-A (KR)
Title: System and method for managing safety of blade for wind power generator
Inventor: BOO YONG HYEOK
IPC: G06Q10/00
Filed: 2018-09-17
Abstract: The purpose of the present invention is to provide a safety management system and method for wind generator blades, which can inspect and analyze the blades of a wind generator photographed by an autonomous flight drone and continuously monitor inspection information for the blades, thereby detecting, predicting, and managing damage to and defects in the blades. To this end, the safety management system for wind generator blades comprises a management server which, when the blade image information for a wind generator to be inspected is received, compares received image information for the blades with pre-stored deep-learning information for determining the occurrence of damage and defects to detect damage and defect detection information for the blades, and compares the extracted damage and defect detection information with pre-stored safety inspection information to provide expected maintenance information for the blades. Therefore, the safety management system and method for wind generator blades can inspect and analyze the blades of the wind generator photographed by the autonomous flight drone, and continuously monitor the inspection information for the blades, thereby detecting, predicting, and managing damage to and defects in the blades.
Patent KR-20180108530-A (KR)
Inventor: CHOI JIN HO
IPC: B01J37/02
Filed: 2018-09-20
Abstract: The present invention relates to a photocatalytic composition, a manufacturing method thereof and a lighting device containing the same, and more specifically, to a photocatalytic composition, which maximizes the catalytic reaction efficiency by stable activity even in ultraviolet rays, visible light and the like to be able to continuously remove harmful substances and to perform deodorizing and sterilizing functions and other functions, a manufacturing method thereof and a lighting device containing the same.
Patent KR-20190033452-A (KR)
Title: Calculation method, exposure method, storage medium, exposure apparatus, and method of manufacturing article
Inventor: ARAHARA KOSHIRO
IPC: G03F7/20
Filed: 2018-09-20
Abstract: The present invention relates to a calculation method for calculating optical properties of a projection optical system changed by heat during exposure of a substrate. The calculation method comprises the steps of: measuring an image point position for a plurality of measurement points on an object plane of the projection optical system at different measurement times; and calculating the optical properties based on the image point position measured in a measuring step for each of the plurality of measurement points and measurement times for each of the plurality of measurement points.
Patent KR-20200034911-A (KR)
Title: Pharmaceutical composition for preventing or treating infertility or abortion comprising inhibitors of DEPTOR protein or mSIN1 protein as an active ingredient
Inventor: YOON MEE SUP
IPC: A61P15/06
Filed: 2018-09-21
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating infertility or miscarriage, comprising a DEPTOR (DEP domain-containing mTOR-interacting protein) inhibitor or an mSIN1 (mammalian stress-activated protein kinase interacting protein 1) inhibitor as an active ingredient. More specifically, the present invention has found that during a decidualization process, the activity of mTORC1 (mammalian target of rapamycin complex 1) increases and the activity of mTORC2 decreases, and the expression of DEPTOR, which is a negative regulator of mTORC1, and the mTORC1 binding thereof decrease, while the expression of mSIN1, which is a positive regulator of mTORC2, and mTORC2 binding thereof decrease. Thus, the DEPTOR inhibitor or the mSIN1 inhibitor may be beneficially used in the treatment of infertility or miscarriage.
Patent KR-20200036328-A (KR)
Inventor: KIL HO HYUN
IPC: B23K26/04
Filed: 2018-09-28
Abstract: The present invention relates to an apparatus for maintaining a head gap of a laser welding machine. The apparatus comprises: a laser cutting head to use a laser to cut the front end of a strip while moving in a width direction; a support bracket having one end coupled to the laser cutting head and the other end extended to the lower end of the laser cutting head; a distance measurement sensor arranged on one end of the support bracket to sense the distance from the strip; a photographing camera coupled to the other end of the support bracket to photograph the lower end of the laser cutting head; and a gap maintaining controller to use the distance from the strip sensed by the distance measurement sensor and an image photographed by the photographing camera to maintain the gap between a nozzle end of the laser cutting head and the strip. The quality of a shear surface of a strip can be secured, and a collision between the strip and the laser cutting head can be prevented.
Patent KR-20200037037-A (KR)
Title: Quantification method using a cutting index of metal flow lines
Inventor: JOUN MAN SOO
IPC: G06F30/00
Filed: 2018-09-29
Abstract: The present invention relates to a flow-line quantification method using a cutting index. The flow-line quantification method stores initial coordinate values of a plurality of nodes virtually set in an object and, when plastic deformation of the object is performed, identifies a line segment or curved line connecting points having the same initial coordinate value as a flow-line. A flow-line function corresponding to the flow-line for each position of particles of the object is calculated, and a gradient or flow-line density vector function of the flow-line function is calculated. Durability of the object is quantified by using a flow-line cutting index calculated from the gradient or flow-line density vector function of the flow-line function.
Patent KR-20200039345-A (KR)
Title: System and Method for imaging pulmonary diagnostic parameter
Inventor: Eun Jong CHA
IPC: A61B5/053
Filed: 2018-10-05
Abstract: Disclosed are a pulmonary diagnostic parameter imaging system to image a pulmonary diagnostic parameter through proper air flow regulation and atmosphere measurement, and a method thereof. To this end, according to the present invention, the pulmonary diagnostic parameter imaging system comprises: an air flow sensor connected to a testee to measure a respiratory flow through a respiratory tract; a pressure sensor connected to the testee to measure pressure through the respiratory tract; a respiratory tract closing device connected to the air flow sensor to close the respiratory tract for a predetermined time; an electric impedance tomography (EIT) electrode belt having a plurality of electrodes for detecting current injection and voltage detection and attached around the testee′s chest to be measured; a volume calculator using electric conductivity of a pulmonary cell of a local portion measured through the EIT belt and a value of the total volume flowing in the testee′s lung through the air flow sensor to measure a volume change of the pulmonary cell by local portion; a diagnostic parameter calculator measuring a pulmonary elastic coefficient and a local respiratory tract resistance coefficient by local portion based on the volume change of the pulmonary cell by local portion measured by the volume calculator, the pressure of the pulmonary cell measured through the respiratory tract closing device, and the air flow and volume values measured through the air flow sensor; a control unit transmitting an operation signal of the respiratory tract closing device; and a display unit providing a user with the pulmonary elastic coefficient and the local respiratory tract resistance coefficient in an image by local portion.
Patent KR-20200039922-A (KR)
Title: Smart Flowerpot System
Inventor: OH SEUNG HAWN
IPC: G06Q50/02
Filed: 2018-10-08
Abstract: Implemented is a system capable of automatically managing plants through a work by developing an application capable of installing a water tank in an integrated flower pot, attaching a water pump motor to adjust moisture, and managing an Arduino device, and setting a value inputted through data stored by linking unique information of each plant stored in a database. When a sensor measures imbalance, the value will notify the measurement to an Android application through TCP/IP and the balance, and the value may be balanced.
Patent KR-20190019034-A (KR)
Inventor: KIM BYUNG SUN
IPC: F15B11/22
Filed: 2018-10-12
Abstract: Disclosed is a hydraulic tuning system of an elevator type parking system, comprising: an oil supply unit supplying hydraulic oil; an actuator unit formed with a plurality of hydraulic cylinders constantly operated by the supplied hydraulic oil; a first fluid control valve controlling flow direction of the hydraulic oil by being disposed in a hydraulic oil pipe in which the oil supply unit and the hydraulic cylinders are connected, including a first check valve to be supplied to the hydraulic cylinders at predetermined first pressure or more, and controlled to be discharged from the hydraulic cylinders without restriction; and a control unit controlling the oil supply unit and the first fluid control valve during the supply and discharge of the hydraulic oil.
Patent KR-20190047616-A (KR)
Inventor: HANE HIDEOMI
IPC: C23C16/52
Filed: 2018-10-24
Abstract: The present invention provides a technique capable of quickly removing a portion of a thin film formed inside a processing container and likely to be peeled off during a film forming process for a substrate, in a film forming device for forming a film by supplying a gas to a substrate mounted inside the processing container. A heater (15) of a rotary table (12) is turned off, and H_2 gas kept at a room temperature is supplied to an upper surface of the rotary table (12) while rotating the rotary table (12). As a result, the rotary table (12) can be rapidly cooled in a short time. Therefore, a SiN film formed on the upper surface of the rotary table (12) sharply shrinks due to the rapid cooling of the rotary table (12), and a large force acting in the horizontal direction is applied to the SiN film. Accordingly, since the SiN film can be easily peeled off from the rotary table (12), blowing a purge gas toward the rotary table (12) can quickly peel off the SiN film.
Patent KR-20190104853-A (KR)
Title: Interactive ai agent system and method for providing seamless chatting service among users using multiple messanger program, computer readable recording medium
Inventor: SEOL JAEHO
IPC: G06Q50/30
Filed: 2018-10-26
Abstract: Provided is a seamless message transmission and reception method using a plurality of messengers provided by an interactive AI agent system. According to the present disclosure, the method comprises the steps: generating a relational database for storing a relation between a friend list of a user and a friend list of the user of each of the plurality of messengers with respect to each of the plurality of messengers used by the user; receiving, from the user terminal, a message of the user through a first chat room including a Tossbot friend and at least one first friend included in a friend list of a first messenger, on the first messenger which is one of the plurality of messengers; determining a second friend associated with the first friend using a second messenger which is one of the plurality of messengers, based on the relational database; and causing the Tossbot friend to forward the message through a second chat room including the Tossbot friend, the user and the second friend on the second messenger. According to the present invention, a user can use online conversation service with others through a plurality of online conversation services he/she uses without installation of any separate program.
Patent KR-20200050065-A (KR)
Inventor: KWON OH KYUNG
IPC: F16K27/02
Filed: 2018-10-31
Abstract: An embodiment of the present invention provides an adsorption type refrigerator for increasing refrigerating efficiency by reducing the length of a path of refrigerant flowing to pass through each component. According to the embodiment of the present invention, the adsorption type refrigerator with a damper type valve for securing a refrigerant vapor channel comprises: an evaporator for allowing cold water to be introduced thereinto and discharged therefrom and reducing the temperature of the cold water; a first adsorption tower connected to the evaporator, selectively receiving refrigerant vapor introduced thereinto, which is generated from the refrigerant in the evaporator, and having a first adsorption and desorption part for adsorbing or desorbing the refrigerant vapor; a second adsorption tower connected to the evaporator, selectively receiving the refrigerant vapor introduced thereinto, and having a second adsorption and desorption part for adsorbing or desorbing the refrigerant vapor; a condenser connected to the first adsorption tower and the second adsorption tower and allowing the refrigerant vapor desorbed from the first adsorption tower or the second adsorption tower to be selectively introduced thereinto and condensed; and a damper-type valve part coupled to any one selected among the evaporator, the first adsorption tower, the second adsorption tower, and the condenser, and having a plurality of blades for allowing or blocking the flow of the refrigerant vapor.
Patent KR-20200052002-A (KR)
Title: Cosmetic composition comprising theasinensin A
Inventor: KIM EUN MI
IPC: A61K8/49
Filed: 2018-11-06
Abstract: The present specification relates to a composition comprising theasinensin A, a pharmaceutically acceptable salt thereof, a hydrate or solvate thereof as an active ingredient. The composition has excellent stability and provides a skin wrinkle-reducing or elasticity-improving effect and a skin-whitening effect by including theasinensin A, a pharmaceutically acceptable salt thereof, a hydrate or a solvate thereof as an active ingredient.
Patent KR-20200056681-A (KR)
Inventor: HYUNDONG KIM
IPC: D06F39/02
Filed: 2018-11-15
Abstract: According to the present invention, a washing machine comprises: a cabinet with an opened upper surface; a tub disposed in the cabinet and storing water therein; a drum rotatably provided in the tub and accommodating the laundry therein; a drawer disposed in the cabinet and accommodating detergent therein; a drawer housing disposed inside the cabinet, accommodating the drawer therein such that the drawer can be drawn out, and having a water supply guide flow path through which water having passed through the drawer is discharged into the tub when water is supplied; a top cover housing covering the opened upper surface of the cabinet and defining a predetermined accommodation space on an upper side of the cabinet; a detergent mixing device disposed in the accommodation space; and a discharge guide tool. The detergent mixing device includes: a plurality of additive cartridges each of which contains liquid detergent therein; a plurality of additive pumps corresponding to the plurality of additive cartridges; and a flow path box having a plurality of pump inlet paths which guide additives discharged from the plurality of additive cartridges to the plurality of additive pumps, respectively, and a plurality of pump outlet paths which guide additives discharged from the plurality of additive pumps, respectively. The discharge guide tool is configured to guide the additives discharged from the plurality of pump outlet paths to the water supply guide flow path. According to the present invention, the additives can be quickly and quantitatively discharged.
Patent KR-20190002375-A (KR)
Inventor: KIM TAE GYOUNG
IPC: G02B6/44
Filed: 2018-11-19
Abstract: The present invention relates to an optical cable for a large-capacity processing line in which a weight of a cable can be minimized while an anti-rodent function and an all-dielectric self-supporting (ADSS) performance are secured. The optical cable comprises: a core comprising at least one optical unit; a plurality of anti-rodent members having a strip shape whose width is greater than the thickness and arranged to surround the core; and an outer jacket surrounding an outer surface of the anti-rodent members.
Patent KR-20200059750-A (KR)
Inventor: YANG SE HOON
IPC: H04W64/00
Filed: 2018-11-21
Abstract: The present invention relates to a positioning method which verifies reliability about a positioned floor and transmits location information including a floor range to a mobile terminal, and an apparatus therefor. According to one embodiment of the present invention, a method for positioning a floor, in which a mobile terminal is located, in a positioning system comprises the following steps of: receiving a positioning request message including an atmospheric pressure measured by the mobile terminal; calculating the height of the main body based on the atmospheric pressure; positioning a single layer, in which the mobile terminal is located, based on the calculated height; evaluating reliability about the positioned layer in consideration of one or more among an atmospheric pressure of a sea level, an elapsed time after offset information of the mobile terminal is stored, and a type of building data; and transmitting location information including information about the single floor or a plurality of floors to the mobile terminal based on the evaluated reliability.
Patent KR-20200065468-A (KR)
Inventor: Kim hee kun
IPC: H02K21/22
Filed: 2018-11-30
Abstract: The present invention relates to a magnet generator for increasing change efficiency of power generation by efficiently and three-dimensionally arranging a coil module of a stator and a permanent magnet of a rotator corresponding thereto. The magnet generator comprises: a housing (100) having housing covers (110) at both ends thereof; a stator (200) fixed inside the housing (100) and provided therein with a plurality of coil modules (220) for collecting electricity generated by a magnetic force on an outer surface thereof; a rotator (300) rotatably installed inside the stator (200), and provided with respective permanent magnets (330) corresponding to the plurality of coil modules (220) installed on an outer peripheral surface thereof; and side covers (400) installed at both ends of a through hole of the stator (200), and dividing a wire line withdrawn from the plurality of coil modules (220) into a positive current and a negative current to be focused while rotatably supporting the rotator (300) by installing an axis of the rotator (300). The magnet generator comprises: a side magnet block (500) inserted and fixed in both sides of the rotator (300) and formed by inserting side permanent magnets (520) on an outer surface thereof to be spaced apart from each other by a predetermined distance; and a side bobbin cover (600) locked with both ends of the rotator (300) and including a coil module (620) corresponding to each side permanent magnet (520) while covering the side magnet block (500).
Patent KR-20200068814-A (KR)
Title: Porous sulfur media for removing nitrogen
Inventor: KIM HAN SEUNG
IPC: C02F101/16
Filed: 2018-12-05
Abstract: The present invention relates to a sulfur carrier for removing nitrate nitrogen in sewage and wastewater, a manufacturing method thereof, a denitrification reactor comprising the same, and a method for treating sewage or wastewater using the same. More specifically, the present invention relates to a sulfur denitrification carrier having a new structure capable of removing nitrate nitrogen present in sewage and wastewater with high efficiency by using the same in an existing biological treatment process or a post-treatment process, to a manufacturing method thereof, and to an application thereof.
Patent KR-20200072200-A (KR)
Inventor: CHOI HOON
IPC: H01M8/0612
Filed: 2018-12-12
Abstract: Introduced is a method for controlling supply of hydrogen to a fuel cell, by controlling a system for supplying hydrogen from a hydrogen supply device to a fuel cell stack, the method comprising: a step of driving a first compressor located in a hydrogen supply line connected to the fuel cell stack from the hydrogen supply device; a step of compressing hydrogen such that a front end pressure or a rear end pressure of the hydrogen supply line satisfies a preset pressure condition as the first compressor is driven; and a step of driving a second compressor connected in parallel to the first compressor through the hydrogen supply line while having an allowable flow rate of an allowable flow rate of the first compressor if the flow rate of hydrogen of the hydrogen supply device increases. Accordingly, a constant pressure of hydrogen can be provided in response to the flow rate of hydrogen.
Patent KR-20200072316-A (KR)
Inventor: LIM HAN KYU
IPC: G06Q10/06
Filed: 2018-12-12
Abstract: According to one embodiment of the present invention, an automatic business plan creation system, which is an idea creation system for providing a business idea to a user connected through a terminal, includes: a user communication part transmitting a question message to the terminal to ask about an area of interest, and receiving an answer message about the area of interest from the terminal; an enterprise database storing an enterprise and a business item of the enterprise; a target enterprise selection part selecting enterprises belonging to the area of interest included in the answer message received by the user communication part; and a target enterprise analysis part transmitting business items of the enterprises selected by the target enterprise selection part to the terminal of the user. The target enterprise analysis part can transmit a new business item with a high chance of success, which is transformed from the business items of the selected enterprises, to the terminal of the user.