baber/WOPTO huggingface dataset:
Patent KR-20200080118-A (KR)
Title: Spinnig reel
Inventor: OCHIAI KOJI
IPC: A01K89/01
Filed: 2019-08-28
Abstract: Provided is a spinning reel that can restrain a spool shaft from rattling in a radial direction and improve sliding feeling. A spinning reel (100) comprises a reel body (2), a spool shaft (4), a pinion gear (7), a bush (8), and a bearing (9). The spool shaft (4) is supported by the reel body (2) to be movable in a front-back direction. The pinion gear (7) has a cylindrical shape, and the spool shaft (4) penetrates therein. The bush (8) is fixed to the reel body (2) by press fitting. The bush (8) comprises a support part (8a) supporting the spool shaft (4), and a bearing housing part (8b) having a larger diameter than an inner diameter of the support part (8a). The bearing (9) is fitted to the bearing housing part (8b) of the bush (8), and supports the pinion gear (7).
Patent KR-20210028485-A (KR)
Title: Cosmetic container
Inventor: PARK SONG EUN
IPC: A45D40/00
Filed: 2019-09-04
Abstract: The present invention relates to a cosmetic container comprising: a main body, a cap, a rotating body, a first magnet unit, a second magnet unit, and a manipulation unit. The main body accommodates cosmetics and allows a user to apply the cosmetics. The cap is selectively combined with the main body to cover at least a part of the main body, blocks external exposure of the cosmetics in a state of being combined with the main body, and includes a shape which is elongated in one direction. The rotating body is rotated inside the cap, and includes a first state which pushes the main body along the one direction, and a second state which is pushed by the main body. The first magnet unit is provided to one side of the rotating body. The second magnet unit faces the first magnet unit inside the main body and supplies at least fundamental force to the first magnet unit. The manipulation unit is combined with an end unit of the cap to be rotated, is rotated by the user, and rotates the rotating body. The present invention can prevent separation of the cap from the main body against an intention of the user.
Patent KR-20210030110-A (KR)
Title: Electronic device and method for controlling communication module
Inventor: LEE CHIHWEI
IPC: H04M1/725
Filed: 2019-09-09
Abstract: The present invention relates to a method for controlling a communication module and to an electronic device thereof. According to the present invention, the electronic device includes a communication module including at least one antenna module, a temperature sensor, a power amplifier, a low noise amplifier, a phase shifter and a switch, and a processor. The processor may be set to measure a temperature using the temperature sensor, check whether the measured temperature is higher than a set temperature, and control at least one of the power amplifier, the low noise amplifier, and/or the phase shifter of the communication module to communicate with other devices, when the checked temperature is higher than the set temperature.
Patent KR-20210030124-A (KR)
Title: Active Distribution Energy Management System of Integrated PV ESS System Based on Smart Inverter Functions
Inventor: PARK JUNGWOOK
IPC: H02J3/18
Filed: 2019-09-09
Abstract: The present invention relates to a smart inverter-based active distribution energy management system (EMS) of a solar ESS integrated system and a control method thereof, which can create a profit due to charging and discharging by using a renewable energy certificate (REC) weighting factor and making a distribution system stable by applying an active EMS algorithm in the solar ESS integrated system. The present invention comprises: a power price information determination unit performing an INV5 function of a smart inverter to check power price information; a system voltage maintenance determination unit measuring an interconnection point voltage (V) of the solar ESS integrated system to determine whether the measured voltage is maintained within a lower limit (V_min) and an upper limit (V_max) of a system voltage; an ESS full charging determination unit determining whether the ESS of the solar ESS integrated system is fully charged; a congestion reference power consumption unit consuming solar power based on line congestion when the ESS is fully charged; a voltage stabilizing unit stabilizing voltage using the solar inverter in the case of being deviated from a system voltage maintenance range; and a reactive power output control unit performing a VV11 function of calculating available maximum reactive power (Q_avail) and outputting reactive power according to a system interconnection point voltage.
Patent KR-20210034157-A (KR)
Title: A method for manufacturing an article using a 3 dimensional printing
Inventor: KIM DONG GUN
IPC: B29C64/10
Filed: 2019-09-19
Abstract: An aspect of the present invention provides a method for manufacturing a molded article comprising: a first step of 3D printing a thermosetting elastic resin to mold a base structure; and a second step of curing the base structure by heat treatment. The present invention can easily mold a fine and complex base structure compared to a thermoplastic resin.
Patent KR-20210035967-A (KR)
Title: Device for torque vectoring
Inventor: AHN CHULMIN
IPC: B60K6/26
Filed: 2019-09-24
Abstract: Disclosed is a torque vectoring device. According to one embodiment of the present invention, in regard to a torque vectoring device including a deceleration instrument using a motor/generator as a driving source, and decelerating a rotation force of the motor/generator, a differential instrument delivering the rotation force delivered from the deceleration instrument while absorbing a difference in rpm between left and right wheels, and a torque vectoring instrument controlling the ratio of torque distributed to the left and right wheels, and placed on left and right output shafts connected with the differential instrument, the torque vectoring instrument includes: a torque vectoring control motor; a first brake including a first planetary gear set having first, second and third rotary elements, having the first rotary element geared and connected to the torque vectoring control motor, and having the second rotary element fixed and connected to one of the left and right output shafts, and a second planetary gear set having fourth, fifth and sixth rotary elements, having the fourth rotary element fixed and connected to a housing, having the fifth rotary element connected with the differential instrument to be power-deliverable, and having the sixth rotary element fixed and connected with the third rotary element, and selectively fixing and connecting the third and sixth rotary elements to the housing; and a second brake selectively fixing and connecting the first rotary element to the housing. The torque vectoring instrument is applied to a high-performance environment vehicle such as 1 motor e-AWD(all wheel drive) to minimize a loss of power, thereby improving fuel efficiency, improving turning performance and enabling parking and snowy road escaping.
Patent KR-20210036190-A (KR)
Title: Sterilizing method of bar rice cake
Inventor: HAN SEUNG HEE
IPC: A23L27/40
Filed: 2019-09-25
Abstract: The present invention provides a method for sterilizing rice cakes, including the steps of: putting the rice cakes into a sterilization process; and sterilizing the rice cakes with a sterilization composition of 75% alcohol and 25% brine.
Patent KR-20200047319-A (KR)
Title: High manganese austenitic steel having high yield strength and manufacturing method for the same
Inventor: LEE UN HAE
IPC: C22C38/02
Filed: 2019-09-26
Abstract: The high manganese austenitic steel having high yield strength according to one aspect of the present invention comprises 0.2-0.5 wt% of C, 20-28 wt% of Mn, 0.05-0.5 wt% of Si, 0.03 wt% or less of P, 0.005 wt% or less of S, 0.005-0.05 wt% of Al, and the remaining balance consisting of Fe and other inevitable impurities; and includes 95 area% or more of austenite as a microstructure, wherein the grain boundary fraction of the microstructure may be 7 area% or more.
Patent KR-20210041238-A (KR)
Title: Nozzle of Injection Gun for Steam Injection Apparatus
Inventor: CHOI OH JONG
IPC: B60S3/04
Filed: 2019-10-07
Abstract: The present invention relates to a nozzle of a jet gun for a steam spray device. According to the present invention, the jet gun for a steam spray device includes a jet pipe, a handle installed on one side of the jet pipe, and a nozzle installed on the other side of the jet pipe. The nozzle of the jet gun comprises: a nozzle body in which a plurality of nozzle holes communicating with the jet pipe are formed on the front surface, a main hole is formed in the center of the front surface, and auxiliary holes are formed in all directions around the main hole; and a connection cap wrapped around a connection part between the front end of the jet pipe and the nozzle body.
Patent KR-20210045003-A (KR)
Inventor: KIM MIN JAE
IPC: A61Q1/14
Filed: 2019-10-16
Abstract: The present invention relates to a cosmetic composition for skin cleansing capable of selectively exfoliating, and more specifically, to a cosmetic composition for skin cleansing which is an anhydrous cosmetic composition containing oil, cellulose and a surfactant as main components, is capable of removing makeup and skin waste with excellent cleansing power, and allows a user to select an exfoliation step according to the user's choice.
Patent KR-20210046421-A (KR)
Inventor: LEE JONG BUM
IPC: C12P21/00
Filed: 2019-10-18
Abstract: The present invention relates to a method for preparing cell-free protein expression gel, and more specifically, to a method for preparing cell-free protein expression gel, in which a circular double-stranded plasmid containing a base sequence containing genetic information for the expression of target protein is separated into circular single-stranded plasmids, and long DNA strands obtained through the DNA polymerase reaction are complementary to each other to form cell-free protein expression gel.
Patent KR-20210047049-A (KR)
Title: Starch-based aqueous composition for binding inorganic materials and briquette for steelmaking material prepared by using the same as a binder
Inventor: JANG DONG KYUN
IPC: C21B5/02
Filed: 2019-10-21
Abstract: The present invention relates to a starch-based aqueous composition for binding inorganic materials and briquette for a steelmaking material prepared by using the same as a binder, and more particularly, to a starch-based aqueous composition for binding inorganic materials, which is based on starch-based raw materials to be eco-friendly and the manufacturing process is simple, and when used as a binder for in the manufacture of briquettes for steel raw materials, briquetting is possible even at low solids by combining with inorganic substances, and thus compared to molasses, which has been commonly used in the past, the strength of briquette is improved even with a reduced amount of input to be capable of reducing the amount of dust generated during the process, and relates to briquette for a steelmaking material prepared by using the same as a binder.
Patent KR-20210048231-A (KR)
Title: Sight recovery apparatus through virtual reality-based perspective movement induction
Inventor: JUNG SANG YUN
IPC: G02B27/01
Filed: 2019-10-23
Abstract: The present invention relates to a sight recovery apparatus through virtual reality (VR)-based perspective movement induction. More specifically, the sight recovery apparatus comprises: a head mounted display (HMD) frame to be worn on a user's head; a display unit disposed on the front side of both eyes of the user wearing the HMD frame to output a VR image; and a control unit controlling output of the VR image including an object moving between a first position in a three-dimensional (3D) VR space and a second position farther than the first position in a direction away from the user's eyes to the display unit to induce a perspective movement moving the ciliary muscle through eye movement tracking movement of the object included in the image. Accordingly, the sight recovery apparatus provides a VR image including an object moving between near and far while being worn on the user's head to induce a perspective movement moving the ciliary muscle through eye movement tracking movement of the object included in the VR image, thereby providing an effect of relaxing the ciliary muscle to prevent sight deterioration and providing a sight recovery effect by helping the user in performing a perspective exercise easily in the right way and strengthening the ability to control the lens by the ciliary muscle.
Patent KR-20210049566-A (KR)
Title: Method and system for controlling elevator for which robot boards
Inventor: SEOKTAE KIM
IPC: B66B1/24
Filed: 2019-10-25
Abstract: Provided is a method for controlling an elevator, which is senses that a robot which provides services on a floor in a building is boarding in an elevator which moves between floors in the building, controls the elevator so that the robot moves to the floor to be serviced, and configures at least one of an internal user interface inside the elevator and an external user interface of the elevator to indicate whether the robot uses the elevator.
Patent KR-20210056106-A (KR)
Title: Kiosk controller
Inventor: PARK TAE JOON
IPC: G07F17/16
Filed: 2019-11-08
Abstract: The present invention relates to a kiosk controller. According to the present invention, in the kiosk controller (100) for managing and controlling a kiosk (10), the kiosk controller comprises: a monitor monitoring control part (150) that senses a current of a monitor (12) of the kiosk (10) to detect an on/off state of the monitor and a presence/absence of a screen display of the monitor (12); and a central control part (110) that transmits and controls a current state of the monitor (12) detected by the monitor monitoring control part (150) to a remote server (20) through a network communication part (140). According to the configuration, there is an advantage that a monitor status (on/off, screen display operation standby) can be even monitored remotely.
Patent KR-20210056611-A (KR)
Title: Error estimation technique for GNSS-RO derived bending angle profile based on geometric optics
Inventor: LEE SEUNG WOO
IPC: G01S19/23
Filed: 2019-11-11
Abstract: The present invention relates to an error estimation method of a global navigation satellite system radio occultation (GNSS-RO) bending angle by using geometric optics, wherein changes in signal properties in a time-frequency area is converted to those in an impact parameter-bending angle area in order to more rapidly produce information on an error of a bending angle profile produced from low-altitude GNSS-RO data and then information on an error is produced. According to the present invention, the error estimation method comprises the following steps of: down converting GNSS-RO carrier wave data into a carrier wave profile calculated by using an MSIS model in order to convert a time-frequency area into an impact parameter-bending angle area and then calculating doppler frequencies by each data section; and selecting a doppler having the largest spectral value through a Fourier transform to calculate an impact parameter and a bending angle.
Patent KR-20210058598-A (KR)
Inventor: KIM SEONG HWAN
IPC: F24F9/00
Filed: 2019-11-14
Abstract: The present invention relates to a stroller-mounted air purifier. More particularly, the present invention relates to an air purifier installed on a stroller with a canopy and supplies purified air to the inside of the stroller. According to the present invention, the stroller-mounted air purifier comprises: an air purifier installed in a stroller; a nozzle unit provided on an inner surface of a canopy of the stroller to discharge purified air; and a delivery hose which delivers the purified air of the air purifier to the nozzle unit. Accordingly, by filtering outdoor air and removing germs and fine dust contained in the air, purified clean air is provided to the inside (seat space) of the stroller with the canopy installed to keep the inside of the stroller in a comfortable state to protect the health of passengers.
Patent KR-20210059527-A (KR)
Inventor: JI SANGGU
IPC: G01N27/30
Filed: 2019-11-15
Abstract: The present invention provides a device for measuring electrode potential which is capable of consistently measuring data and minimizing the amount of electrolyte used. A device for measuring electrode potential, according to the present invention, comprises: a main body part having an insertion part which is formed on one surface thereof and into which a cylindrical secondary battery, from which a beading part is separated, is inserted; a cover part which covers the one surface of the main body part; a working electrode terminal which is fixed to the main body part and is connected to a first electrode of the cylindrical secondary battery; and a counter electrode terminal which is fixed to the main body part and is connected to a second electrode of the cylindrical secondary battery. The insertion part comprises: a first insertion part into which a cap assembly of the cylindrical secondary battery is inserted; a second insertion part into which a case of the cylindrical secondary battery is inserted; and a third insertion part into which a first electrode tab of the cylindrical secondary battery is inserted. The second insertion part comprises: a case insertion part into which the case of the cylindrical secondary battery is inserted; and an injection part which extends from the case insertion part in the opening direction of the cylindrical secondary battery such that an electrolytic can be injected therein, wherein the injection part is connected to a reference electrode terminal.
Patent KR-20210063702-A (KR)
Title: Clutch device for automatic transmission
Inventor: LEE WON JAE
IPC: F16D13/64
Filed: 2019-11-25
Abstract: A clutch device for an automatic transmission is disclosed. The disclosed clutch device for an automatic transmission comprises: a clutch retainer; a piston installed inside the clutch retainer and moved by hydraulic pressure; and a disk unit compressed by the piston, having clutch plates disposed inside the clutch retainer and having an oil flow passage where oil passes, and having clutch disks alternately arranged with the clutch plate.
Patent KR-20200063078-A (KR)
Title: Method for producing inhalant formulation with enhanced inhalation efficiency of pirfenidone using excipient for treatment of pulmonary disease
Inventor: CHUN WOONG PARK
IPC: A61K47/18
Filed: 2019-11-26
Abstract: The present invention relates to a method for manufacturing an inhalation formulation for treating pulmonary diseases with enhanced inhalation efficiency of pirfenidone using an excipient. When using the inhalation formulation for pirfenidone by adding leucine among the types of excipients of the present invention, the inhalation efficiency of pirfenidone is significantly increased, so that it is possible to be usefully used as the method for manufacturing the inhalation formulation containing pirfenidone for treating pulmonary diseases, especially idiopathic pulmonary fibrosis.
Patent KR-20210066543-A (KR)
Title: Fluid flow control damper for syphon
Inventor: PARK SEONG JONG
IPC: F24F13/12
Filed: 2019-11-28
Abstract: According to one embodiment of the present invention, a flow control damper for a curved pipe is provided. According to an embodiment of the present invention, the flow control damper for a curved pipe comprises: a housing with a curved pipe shape, connecting a first duct through which a fluid flows in a first direction with a second duct through which the fluid flows in a second direction different from the first direction; and a damper unit having a first damper plate which is formed in a plate shape and has one end part hinged and coupled to the inside of the housing, having a second damper plate which is formed in the plate shape, has one end part hinged and coupled to the first damper plate, and has the other end part slidably coupled to the housing, and opening and closing a flow path inside the housing while the first damper plate and the second damper plate are folded or unfolded when the other end part of the second damper plate is slid and moved along the housing.
Patent KR-20210067226-A (KR)
Title: Ground Scanning Method for Moving Type Apparatus
Inventor: SUNGJOON CHOI
IPC: B66C23/78
Filed: 2019-11-29
Abstract: A ground scanning method for mobile equipment according to the present invention is a ground scanning method using a ground scanning device provided in a mobile equipment, comprising: (a) a step of selecting a working position and placing the mobile equipment in a working position; (b) a step of deploying the ground scanning device; (c) a step of performing a ground scan; (d) a step of analyzing the ground information data generated by the ground scan; (e) a step of determining the firmness of the ground according to a preset standard based on the analyzed ground information data; and (f) a step of performing subsequent processing according to the determination result of step (e).
Patent KR-20210067365-A (KR)
Title: Humidifier for Fuel Cell
Inventor: AHN WOONG JEON
IPC: B01D63/02
Filed: 2019-11-29
Abstract: The present invention relates to a humidifier for fuel cells, including: a cartridge to which a plurality of hollow fiber membranes are coupled; a mid-case to which the cartridge is coupled; and a first packing member disposed between the cartridge and the mid-case to seal a gap between the cartridge and the mid-case, wherein the first packing member includes a first soft member that is in contact with each of the cartridge and the mid-case, and a first hard member that is deformed so that the cartridge and the mid-case can extend in a direction spaced apart from each other to bring the first soft member into contact with the cartridge.
Patent KR-20210067518-A (KR)
Title: A payment terminal apparatus for providing multi van services using a distributed management network of encryption key based on block chains
Inventor: PARK YONG HYUN
IPC: H04L9/08
Filed: 2019-11-29
Abstract: An operating method of a payment terminal device according to an embodiment of the present invention comprises: a step of receiving payment information; a step of first encrypting card information corresponding to the payment information with a first encryption key corresponding to a first payment relay server; a step of requesting a second encryption key to a second payment relay server; a step of receiving the second encryption key from the second payment relay server; a step of second encrypting the first encrypted card information with the second encryption key; and a step of transmitting a full payment approval request generated based on the second encrypted card information and the payment information to the second payment relay server. The second encryption key is issued from a blockchain-based encryption key distributed management service network comprising a plurality of peer devices including the first payment relay server and the second payment relay server. Accordingly, system reliability can be improved.
Patent KR-20210067521-A (KR)
Title: Apparatus and method for machining of impeller
Inventor: YOUNG SEOG KWON
IPC: B23P15/02
Filed: 2019-11-29
Abstract: The present invention may provide an impeller processing apparatus that reduces the processing time and applies a small load to a substrate. According to an embodiment of the present invention, an impeller processing apparatus may comprise: an end mill driving unit equipped with an end mill; a substrate driving unit for moving a substrate; and a control device for controlling the end mill driving unit and the substrate driving unit so that the side part of the end mill processes the substrate.