baber/WOPTO huggingface dataset:
Patent KR-20210038500-A (KR)
Title: Asymmetric pyrene derivatives comprising amine group including pyridinyl group and organic light-emitting diode including the same
Inventor: CHA SOON WOOK
IPC: C07D213/26
Filed: 2021-03-25
Abstract: The present invention relates to a pyrene derivative represented by chemical formula A and chemical formula B, and an organic light emitting element including the same, wherein substituents Py, Ar_1 to Ar_3, Z and m are the same as defined in the detailed description of the present invention. To this end, the organic light emitting element comprises: a first electrode; a second electrode opposite to the first electrode; and an organic layer interposed between the first electrode and the second electrode. Therefore, the present invention provides a novel organic light emitting material having high blue luminance and color purity.
Patent KR-20210124053-A (KR)
Title: Conjugated diene polymer, method for producing conjugated diene polymer, conjugated diene polymer composition, and rubber composition
Inventor: ISHIZAKA TAKANOBU
IPC: C08F236/10
Filed: 2021-03-30
Abstract: The present invention obtains a conjugated diene polymer having excellent tensile strength, wear resistance, and low hysteresis loss when being a vulcanizate. The conjugated diene polymer has 7 or more of a branched degree (Bn) by a GPC-light scattering measuring method using a viscometer, and 45 x 10^4 or more and 500 x 10^4 or less of a weight average molecular weight. In the conjugated diene polymer, a content of an aromatic vinyl monomer unit is 30 to 45 mass% and a content (mass%) value of the aromatic vinyl monomer unit is more than a vinyl binding amount (mol%) in the conjugated diene monomer unit.
Patent KR-20220135865-A (KR)
Inventor: AHN KWANGHYEON
IPC: H01H33/664
Filed: 2021-03-31
Abstract: Disclosed in the present invention is a vacuum circuit breaker, in a vacuum which can measure and monitor the temperature of a tulip contactor, and which comprises a conductive pole equipped with a tulip contactor, and a temperature sensor disposed to be adjacent to the tulip contactor. The temperature sensor includes: a sensor body; a fixed band which is coupled to the sensor body, and is arranged to surround a portion of the conductive pole; and a temperature measuring unit which comes in contact with a specific point of the tulip contactor, to measure the temperature of the specific point. A sensor insertion hole for accommodating a portion of the temperature measuring unit is recessed on one surface of the tulip contactor facing the sensor body.
Patent KR-20210118771-A (KR)
Title: Manuracturing device of thermal insulation spacer and manufacturing method of the same
Inventor: JUNG JAE UK
IPC: E06B3/67
Filed: 2021-04-02
Abstract: Disclosed are a method for manufacturing a heat insulation space comprising a foaming process of foaming polyurethane to manufacture a plate-shaped member, and a slitting process of cutting the plate-shaped member in a predetermined width to generate a plurality of body parts; and a device for the same. According to the present invention, energy saving can be maximized.
Patent KR-20220144456-A (KR)
Inventor: LEE JAE YOUNG
IPC: B60W50/00
Filed: 2021-04-19
Abstract: A method for recognizing an adjacent driving environment based on an SVM raw image is provided. The method comprises the following steps of: obtaining an image taken through an SVM camera; semantically segmenting pixels corresponding to a vehicle (hereinafter referred to as vehicle pixels) and pixels corresponding to a lane (hereinafter referred to as lane pixels) from the image; extracting object information including information on an adjacent lane and information on an adjacent vehicle from the image by post-processing each of the semantically segmented vehicle pixels and lane pixels; and converting the extracted object information into a physical location and transmitting the same to a driving controller. According to the present invention, the SVM raw image is used to recognize the adjacent driving environment to overcome limitations of top-view image processing.
Patent KR-20210133162-A (KR)
Title: Methods of fabricating actuator coil structure
IPC: H01F41/04
Filed: 2021-04-27
Abstract: The present invention relates to a method of manufacturing an actuator coil structure for an autofocus function and a hand tremor prevention function. According to one embodiment of the present invention, the method comprises: a step of forming a base layer on a substrate capable of transmitting light; a step of forming the base layer into a plurality of base layer patterns spaced apart from each other by applying a photolithography process; a step of forming conductive micropatterned coils on each of the base layer patterns; a step of filling space between the micropatterned coils with an insulating layer; and a step of separating the actuator coil structure including the base layer pattern and the micropattern coil on the base layer pattern and the insulating layer from the substrate by irradiating light to the substrate to lower adhesion between the base layer pattern and the substrate.
Patent KR-20220149207-A (KR)
Inventor: HWANG WON EEK
IPC: G01D5/245
Filed: 2021-04-30
Abstract: The purpose of the present invention is to provide a movable apparatus for detecting a defect of a thick steel plate, which can conveniently detect a thick steel plate by a direct operation of a user at a location at which the thick steel plate is disposed by using a magnetic sensor. According to the present invention, the movable apparatus for detecting a defect of the thick steel plate while moving on one surface of the thick steel plate comprises: a rotating part which supplies magnetic force to the thick steel plate, detects a change in magnetic force, and rolls along an upper surface of the thick steel plate; a grip part which supplies electricity to the rotating part, transmits information detected through the rotating part to the outside, and is gripped by a user to transfer the rotating part; a slip ring disposed between the rotating part and the grip part to connect signals and electricity; and a rotating encoder disposed between the rotating part and the grip part to output a signal according to the rotation of the rotating part.
Patent KR-20210135934-A (KR)
Title: System for managing logistics based on delivery base for providing resource circulation and customized service by recycling and reusing cold chain packaging articles
IPC: B65D81/18
Filed: 2021-05-04
Abstract: The present invention relates to a delivery base-based logistics management system for recycling a resource and providing a customized service by recycling and reusing a cold chain packaging product, which comprises: a base storage device; a product receiving device for storing a product; a product shipping person terminal; a delivery man terminal used by a product delivery man; a purchaser terminal used by a purchaser; a packaging product manager terminal; a packaging product collector terminal; and a management server.
Patent KR-20220151494-A (KR)
Inventor: KIM SUNG UP
IPC: C25B1/04
Filed: 2021-05-06
Abstract: The present invention relates to a hydrogen respiration generator drive control system for treatment. The hydrogen respiration generator drive control system for treatment according to the present invention comprises: a hydrogen respiration generator which electrolyzes collected purified water to generate hydrogen gas and oxygen gas, cools water vapor included with the hydrogen gas when discharging the generated hydrogen gas, and returns the cooled water vapor to the tank in which the purified water is collected; a user terminal which acquires time information including use start time and end time in link with the hydrogen respiration generator, and transmits the acquired time information; and a management server which collects identification information of the user, determines whether the user continuously uses the hydrogen respiration generator by accumulating the time information received from the user terminal, and provides event information according to the determination result. According to the present invention, a cooling device is installed on one side of a hydrogen gas storage formed inside the water tank in which the purified water is collected so that water flowing into a hydrogen discharge pipe can be recovered to the inside of the hydrogen gas storage to prevent water vapor other than the hydrogen gas from flowing into the hydrogen discharge pipe. A discharge pipe is formed to be divided into a hydrogen gas discharge pipe and an oxygen gas discharge pipe so that a user can selectively breathe the hydrogen gas or the hydrogen and the oxygen gas at the same time.
Patent KR-20220156145-A (KR)
Inventor: KI BEOM SEOK
IPC: F16B7/18
Filed: 2021-05-17
Abstract: The present invention relates to a reinforcing bar coupling device to complete coupling of reinforcing bars with a simple process. According to the present invention, the reinforcement bar coupling device comprises: a pair of pieces receiving the ends of a pair of reinforcing bars inside and having protrusion receiving grooves formed therein to restrain nodal protrusions of the reinforcing bars; multifunctional elastic materials disposed inside the pair of pieces and generating an elastic restoring force in the circumferential direction to be spaced apart so that the inside of the pair of pieces is greater than the outer diameter of the reinforcing bar; and a sleeve receiving the pair of pieces and the multifunctional elastic materials therein and pressing the pair of pieces toward the center when approaching in the longitudinal direction to generate a binding force on the reinforcing bars, wherein an end confirmation hole capable of confirming the position of the end of the pair of connected reinforcing bars from the outside is perforated on one side of the outer surface of the sleeve.
Patent KR-20210156745-A (KR)
Inventor: KOYANAGI TASUKU
IPC: B23K26/0622
Filed: 2021-05-18
Abstract: (Objective) The present invention provides a lift-off method and a laser processing apparatus which can suppress quality deterioration while obtaining a desired processing result. (Solution) The lift-off method includes: a transfer substrate joining step of forming a composite substrate by joining a transfer substrate to a surface of an optical device layer of an optical device wafer through a joint material; a buffer layer breaking step of breaking a buffer layer by radiating a pulse laser beam with a wave length having transparency from a back surface side of an epitaxy substrate of the optical device wafer to the epitaxy substrate and radiating the pulse laser beam of a wavelength having absorbency to the buffer layer; and an optical device layer transferring step of transferring the optical device layer to the transfer substrate by peeling the epitaxy substrate from the optical device layer. In the buffer layer breaking step, an irradiation condition of a laser beam is changed for each ring-shaped area, and the optical device wafer is irradiated with the laser beam.
Patent KR-20220157572-A (KR)
Title: Exhaust gas control valve monitoring system installed in nitrogen oxide removal device and method therefor
Inventor: LEE YOUNG WOO
IPC: F01N11/00
Filed: 2021-05-21
Abstract: The present invention relates to an exhaust gas control valve monitoring system installed in a nitrogen oxide removal device and a method therefor, which can predict in advance whether or not an exhaust gas control valve for a selective catalyst reduction (SCR) is abnormal by accumulating and analyzing data detected by a sensor attached to the exhaust gas control valve for SCR. The exhaust gas control valve monitoring system installed in the SCR for the removal of nitrogen oxide in an exhaust gas of a ship engine includes: an exhaust gas control valve for the SCR which controls a flow rate of the exhaust gas transferred to the SCR; a positioner for controlling the opening of the exhaust gas control valve for the SCR according to electrical signal data; a sensor unit for sensing the temperature and pressure of the exhaust gas control valve for the SCR; a valve control unit which is provided with an analysis module which analyzes the state of the exhaust gas control valve for the SCR by accumulating the data received through the positioner and the sensor unit, and based on the data analyzed through the analysis module, controls the exhaust gas control valve for the SCR; and a monitoring unit including a monitoring module for allowing a manager to monitor the data received from the valve control unit in real time, and a control signal input module through which the manager inputs a control signal for controlling the exhaust gas control valve for the SCR. According to the present invention, maintenance is possible in advance.
Patent KR-20220163693-A (KR)
Inventor: HWANG SUNG YEON
IPC: C08L67/02
Filed: 2021-06-03
Abstract: The present invention relates to a biodegradable furan-based composite having remarkably improved mechanical properties as natural polymer nanofibers are uniformly dispersed and cross-linked, and a manufacturing method thereof. One aspect of the present invention provides the biodegradable furan-based composite manufactured by polymerizing a furanic dicarboxylic acid or a derivative thereof, an aliphatic dicarboxylic acid or a derivative thereof, an aliphatic diol and natural polymer nanofibers.
Patent KR-20210084359-A (KR)
Title: Medicine pouch marking device with automatic feeding function
Inventor: LIM JIN HONG
IPC: B41J11/42
Filed: 2021-06-11
Abstract: There is provided a marking device capable of accurately and precisely displaying dosage information at a design position in an herbal medicine pouch in real time during a preparation process. The marking device comprises: a conveying unit for conveying printed matter; a pull-in detecting sensor generating pull-in time information as the printed matter is sensed by the conveying unit; an encoder synchronizing a conveying speed and a printing speed of the printed matter as the printed matter sensed by the pull-in detecting sensor is conveyed; a head unit marking the printed matter that has passed the encoder; and an electronic control unit electrically connected to the pull-in detecting sensor, the encoder, and the head unit, wherein the electronic control unit resets the encoder when the pull-in time information is generated, and then sets a marking timing of the head unit according to an encoder value of the reset encoder.
Patent KR-20220168325-A (KR)
Title: Apparatus for connecting pipes together of ratchet type
Inventor: JUN YOUNG WOO
IPC: B25B27/14
Filed: 2021-06-16
Abstract: A pipe fastening device is configured to mutually fasten a connecting joint and a pipe in a pressurizing fastening method, and comprises: a driving arm configured to receive rotating force from the outside; a ratchet wheel having teeth on the outer circumference thereof; a driving pole fastened to the driving arm to be rotated along with the driving arm, and fastened to the ratchet wheel for the idling of the driving arm or to deliver rotating force to the ratchet wheel according to the rotating direction of the driving arm; a roller support member arranged to be adjacent to the ratchet wheel, and configured to enable the relative rotation with respect to the driving arm; and a pressurizing roller movably installed in a radial direction at the roller support member. The ratchet wheel and the pressurizing roller are mutually fastened so as to receive the force of the pressurizing roller moving to the inside of the radial direction when the ratchet wheel is rotated by the driving arm. Therefore, a pipe can be efficiently pressurized and fastened.
Patent KR-20220168421-A (KR)
Title: Independent-type microgrid system
Inventor: LEE DEOGHO
IPC: H02J3/32
Filed: 2021-06-16
Abstract: A microgrid system comprises: a DC-AC converter that converts DC power generated from a solar panel into AC power to output the same; a bi-directional converter that converts DC power into AC power to output the same or converts AC power into DC power to output the same; a first controller for generating a control signal for controlling an operation of the DC-AC converter; and a second controller for generating a control signal for controlling an operation of the bi-directional converter. An output of the DC-AC converter and an AC terminal of the bi-directional converter are connected to each other. A DC terminal of the bi-directional converter is connected to a storage battery.
Patent KR-20230001125-A (KR)
Title: apparatus for repairing blade surface of wind power generator
Inventor: RYU SEUNG GEOL
IPC: F03D80/50
Filed: 2021-06-28
Abstract: Disclosed is a surface repair apparatus for wind turbine blades, which performs repair work in an automated manner not requiring workers to hang from cables. The surface repair apparatus for wind turbine blades according to one embodiment of the present disclosure comprises: a blade repair unit disposed to be transportable in contact with the surface of a blade of a wind turbine and repairing the surface of the blade at a damaged portion where a coating film on the surface of the blade is damaged and requires repair; a cable coupled to the blade repair unit and providing tension to the blade repair unit to maintain the position of the blade repair unit at the damaged portion; and a transfer unit provided to be movable in a longitudinal direction of the blade to move the blade repair unit in the longitudinal direction of the blade, connected to the cable to maintain tension on the cable by winding or unwinding the cable, and moving the blade repair unit in a direction crossing the longitudinal direction of the blade to the damaged portion.
Patent KR-20230001639-A (KR)
Inventor: CHO KYUNG HYUN
IPC: A61B5/107
Filed: 2021-06-29
Abstract: The present invention relates to grasping power of middle-aged Korean women and a method for predicting a high-density lipoprotein (HDL)-cholesterol level and a risk index of hypertension, dyslipidemia, and diabetes using the same, and to a method for determining a correlation between grasping power and HDL cholesterol in the middle-aged Korean women between 50 and 69 years of age and predicting the risk of diseases occurring frequently in the middle-aged women using the correlation. When a method for predicting HDL cholesterol and a method for predicting a risk index of diseases, of the present invention, are used, it is possible to predict HDL cholesterol by using only grasping power and to predict and manage the risk of diseases easily occurring in the middle-aged women.
Patent KR-20230007089-A (KR)
Inventor: JAEIN JEONG
IPC: H05K3/34
Filed: 2021-07-05
Abstract: The present embodiment relates to a printed circuit board module and an electronic device comprising the same. The printed circuit board module according to one aspect comprises: a printed circuit board comprising a hole; an electronic component comprising a core and a lead pin extending from the core and coupled in the hole; and a solder area disposed between the hole and the lead pin, wherein a groove recessed inward than other areas is disposed on an outer surface of the lead pin. Therefore, the present invention is capable of having an advantage of being able to be coupled more firmly.
Patent KR-20230008330-A (KR)
Title: Electronic commerce system of the cash receipt function
Inventor: KIM HYEON HO
IPC: G06Q20/40
Filed: 2021-07-07
Abstract: The present invention provides a platform system for enabling customer order, reservation confirmation, personal credit card work, deposit and transfer work at home, and real-time logistic transfer confirmation when using an Internet shopping mall in Internet e-commerce. A provided convergent communication method includes the steps of: determining rules for clearing the transaction, including at least one clearing rule; applying at least one authorization rule to authorize the transaction; charging the account according to a debit rule in real time when the transaction is authorized; and clearing the charge debited to the account of one provider among a plurality of transaction providers.
Patent KR-20230009051-A (KR)
Inventor: CHANG YUN JU
IPC: C08L69/00
Filed: 2021-07-08
Abstract: The present invention relates to a polyester oligomer, a method for manufacturing the same, a polyester-polycarbonate block copolymer containing the oligomer with improved scratch resistance, and a method for manufacturing the same. More specifically, the present invention relates to a polyester oligomer comprising a polymerization unit having a structure derived from a fluorene-based diol compound and a polymerization unit having a structure derived from a phenolphthalein-based diol compound, a method for manufacturing the same, a polyester-polycarbonate copolymer with excellent impact resistance and heat resistance that comprises blocks formed from the polyester oligomer and polycarbonate blocks as repeating units while having improved scratch resistance compared to conventional linear polycarbonate and polycarbonate copolymer, and a method for manufacturing the same.
Patent KR-20230009561-A (KR)
Inventor: KONG DEOK HYUN
IPC: A61H39/04
Filed: 2021-07-09
Abstract: The present invention relates to a vibrating foot massage device that can massage a desired area of the sole or the entire sole by moving a vibrating acupressure member that vibrates up and down in forward and backward directions. The vibrating foot massage device comprises: a base part disposed on a lower side of the sole of the user's foot; a massage module including a module body installed on the base to be movable forward and backward, a vibrating acupressure member installed on the module body to vibrate up and down to continuously and repeatedly apply acupressure to the sole of the user's foot, a motor, and a motion conversion unit converting the rotational force of the motor into a vertical movement of the vibrating acupressure member; and a module moving part moving the module body of the massage module in forward and backward directions of the base part.
Patent KR-20230009752-A (KR)
Inventor: JUN YOUNG GEUN
IPC: F21S41/14
Filed: 2021-07-09
Abstract: The present invention relates to a vehicle lamp module, and the vehicle lamp module includes: a light source device including a substrate and a plurality of light sources mounted on the substrate; a rod device which provides a path through which light generated by the light source device moves and forms a predetermined beam pattern; and a lens device provided so that the light emitted from the rod device is transmitted and discharged to an outside, wherein some of the plurality of light sources are arranged on the substrate in two rows in a longitudinal direction. Therefore, it is possible to secure optical performance such as central luminous intensity at a certain level or higher even while using a small number of light sources.
Patent KR-20230010361-A (KR)
Title: Fish cake using freshwater fish and method of manufacturing the same
Inventor: KIM YOUNG LAE
IPC: A23L29/212
Filed: 2021-07-12
Abstract: The present invention relates to fish cake using freshwater fish and a manufacturing method thereof and, more specifically, to fish cake using freshwater fish and a manufacturing method thereof which replace fish meat of saltwater fish such as pollock, cod or the like to use fish meat of freshwater fish, have no fishy taste and earthy smell unique to freshwater fish, and have chewy and soft texture, thereby having excellent sensory characteristics overall.
Patent KR-20230012369-A (KR)
Inventor: BAE HYE JIN
IPC: H10K50/00
Filed: 2021-07-15
Abstract: An organometallic compound represented by a chemical formula 1 and an organic light emitting device including the same are disclosed. The description of the chemical formula 1 refers to what is described herein.