baber/WOPTO huggingface dataset:
Patent KR-20200122587-A (KR)
Title: wire-rolled roller with scraper and clearance control
Inventor: CHO HEE KEUN
IPC: B21B28/02
Filed: 2019-04-18
Abstract: A wire rod-rolling roller with a scraper and a gap control device, according to the present invention, comprises: an upper roller (110a) and a lower roller (110b) which are spaced at a predetermined interval and roll a wire rod passing therethrough; an upper drive shaft (S1) and a lower drive shaft (S2) which are fixed through the center of the upper roller (110a) and the lower roller (110b), and rotate the upper roller (110a) and the lower roller (110b); an upper bearing housing (130a) and a lower bearing housing (130b) provided on one side of the upper drive shaft (S1) and the lower drive shaft (S2), and supporting the upper drive shaft (S1) and the lower drive shaft (S2); a journal bearing (140) which is inserted into the upper bearing housing (130a) and the lower bearing housing (130b), and makes surface contact with the upper drive shaft (S1) and the lower drive shaft (S2) to minimize friction; and a gap control device (120) for controlling the gap between the upper roller (110a) and the lower roller (110b). A scraper (200) is further provided. The scraper (200) includes: a shaft support (220) fixed at a predetermined position around the upper and lower rollers and having a through hole with a thread formed therein; a screw shaft (210) screwed into the through hole formed in the shaft support (220); a blade (250) provided at one end of the screw shaft (210) in a disk shape or a spherical shape to remove spark by-products stuck to the inner surfaces of forming grooves of the rollers (110a, 110b); and a handle (230) provided at the other end of the screw shaft (210).
Patent KR-20200127608-A (KR)
Inventor: BAE SO JUNG
IPC: F21V33/00
Filed: 2019-05-03
Abstract: The present invention relates to a cinerary set with a drawer-type supporter. According to the present invention, the cinerary set comprises: a cinerary box having a cinerary space to be opened/closed and having a plurality of support legs disposed on the lower surface thereof; and a support drawer holding the cinerary box on the lower part of the cinerary box to support the same and having a plurality of placing grooves disposed on the upper surface thereof to receive the support legs to prevent a lateral movement of the cinerary box. Accordingly, the cinerary box is supported by a supporter, thereby providing an elegant atmosphere and increasing respect for the deceased. Moreover, the supporter is formed in a drawer type, such that keepsakes and articles perishing memories of the deceased and the like are stored in the supporter and the supporter can be frequently opened and viewed, thereby enabling the bereaved to frequently feel remembrance.
Patent KR-20200129460-A (KR)
Title: Electronic chemical light
Inventor: KIM SOUNG HAWN
IPC: F21S9/02
Filed: 2019-05-08
Abstract: According to one aspect of the technical idea of the present disclosure, an electronic chemical light for fishing which has a battery mounted thereon, comprises: a light emitting unit upwardly outputting light; a printed circuit board including a protrusion which fixes a battery and is formed on an inner surface of a side surface part to be in contact with a negative electrode of the battery, and a contact terminal which is formed on an inner surface of an upper part to allow a positive electrode of the battery to be in contact therewith, and outputting power of the battery to the protrusion and the light emitting unit coupled to an outer surface of the upper part through the contact terminal; and a support unit formed to support the printed circuit board so that the side surface part of the printed circuit board is seated therein.
Patent KR-20200131098-A (KR)
Inventor: HWANG JAE YOUNG
IPC: A47K7/00
Filed: 2019-05-13
Abstract: The present invention is to prevent the moisture from getting out of wet wipes easily. To this end, a Velcro fastener is attached to create a vacuum so that vaporized moisture does not form. Also, even if the Velcro fastener is opened a little and the vacuum is released, the moisture can be prevented from getting out by closing a lid. Accordingly, while the existing product dries up in about three months, the present invention can be used for over a year.
Patent KR-20200132442-A (KR)
Inventor: CHOI WOONG
IPC: G11C15/04
Filed: 2019-05-17
Abstract: A content addressable memory according to the present invention includes: a plurality of word lines each including a plurality of content addressable memory cells connected in series; a search data register for transferring a first search bit and an inverted first search bit to the content addressable memory cell according to the search value; a match line precharge unit for applying a precharge voltage to the match line of the content addressable memory cell in units of word lines; a pull-down path control unit connected for each word line between an end of a ground line of a content addressable memory cell and a ground, and controlling whether a pull-down path is generated for the match line; and a sense amplifier that detects a voltage state of the match line of the addressable memory cell in units of word lines to output a comparison result of the search value and the information stored in the addressable memory cells included in the word line. The pull-down path control precharges the match line, blocks the pull-down path by blocking between the end of the ground line of the content addressable memory cell and the ground during the precharge period of transferring the first search bit and the inverted first search bit to the content addressable memory cell, and forms a pull-down path after the precharging operation is finished. When the voltage in the corresponding match field is lowered below a threshold value because the search value of the sense amplifier and the information stored in the word line are in a different mismatch state, the pull-down path is blocked by blocking between the end of the ground line of the content addressable memory cell and the ground.
Patent KR-20200134389-A (KR)
Inventor: KIM YOUNG SEOK
IPC: C08L23/08
Filed: 2019-05-21
Abstract: The present invention relates to a rubber hose composition excellent in heat resistance and chemical resistance, and a rubber hose using the same. More particularly, the present invention relates to a rubber hose composition having a two-layer structure using fluorine rubber and ethylene acrylic rubber, thereby having excellent heat resistance and chemical resistance capable of withstanding mixed fuels.
Patent KR-20200001978-A (KR)
Title: Massage device for venting inhaled air to a user to provide wind to the user
Inventor: KANG WOONG CHUL
IPC: A61F7/00
Filed: 2019-05-23
Abstract: The present invention relates to a massage device capable of temperature control, which comprises: a main frame constituting framework; a massage module vertically moving along the main frame and providing a massage function to at least a portion of the user′s body; and a temperature control module discharging air with the changed temperature to a user while sucking outside air and changing the temperature of the sucked air in order to adjust the temperature felt by the user.
Patent KR-20200134919-A (KR)
Inventor: KIM ZONG LIM
IPC: A61F5/56
Filed: 2019-05-24
Abstract: The present invention relates to a functional nose insertion device capable of preventing blockage of paranasal cavity by allowing only one side, not both sides to be inserted to a point in which nasal cavity and the paranasal cavity meet to expand the nasal cavity and the paranasal cavity; smoothly discharging wastes in a nose; and preventing snoring and sleep apnea by allowing air to enter and exit easily. The functional nose insertion device is closely fixed to inner nasal septum of the nose depending on various nose shapes of a user, allows a wire inserted into the nose to be made in a straight line, provides a comfortable fit compared to other nose insertion devices inserted into both sides by extending only the one side, prevents widening of the nose caused by excessively extending an inside of the nose, and also provides a beauty effect by being closely fixed to a column of the nose.
Patent KR-20190134530-A (KR)
Title: Magnetic responsive smart microparticles based on mussel adhesive protein and method for preparing the same
Inventor: CHA HYUNG JOON
IPC: A61L27/56
Filed: 2019-05-24
Abstract: The present invention relates to a magnetic field responsive microparticle based on mussel adhesive protein and a method for manufacturing the same. A mussel adhesive protein-based microparticle according to the present invention is a minimally invasive cell/drug carrier, thereby being efficiently applied for targeting and local delivery of therapeutic cells/drugs in a remotely controlled manner by using a magnetic field. In addition, the mussel adhesive protein-based microparticle can be widely applied to a support for tissue engineering and the like based on biocompatibility and adhesion.
Patent KR-20200136270-A (KR)
Inventor: KIM YONG IL
IPC: A61N1/04
Filed: 2019-05-27
Abstract: The present invention relates to a wrist therapy device. Specifically, according to an embodiment of the present invention, provided is a wrist therapy device comprising: a first treatment unit provided to be in contact with one surface of a user′s wrist; and a second treatment unit connected to the first treatment unit and provided to be in contact with the other surface of the wrist, wherein the first treatment unit and the second treatment unit are provided to generate at least one of electrical stimulation and light to be applied to the wrist. The present invention has an effect of maximizing a therapeutic effect.
Patent KR-20200141113-A (KR)
Inventor: HWANG JOONG GU
IPC: A47J43/22
Filed: 2019-06-10
Abstract: The present invention relates to a container for washing food ingredients. The purpose of the present invention is to provide a filter which prevents any loss of rice when disposing of water after washing the rice, discharge water without tilting the container, and enable a user to select and use a filter according to food ingredients. Accordingly, a multifunctional filter of the present invention has, on a lower part of a filter main body, a discharge hole for discharging water and a sliding type opening and closing device for controlling discharge of water, wherein a filter is provided on the lower part of the filter main body to filter food ingredients, and a filter with different density is inserted into a filter insertion groove of the filter main body in order to wash food ingredients. Therefore, the multifunctional filter can prevent rice from being wasted since only water can be discharged and can be used for washing or cooling various types of food ingredients such as noodles.
Patent KR-20200141571-A (KR)
Inventor: LIM JOONG YEON
IPC: G06Q10/06
Filed: 2019-06-10
Abstract: The present invention relates to a blockchain-based integrated personnel management system for police manpower. The system includes: a police manpower personnel management platform where personnel information such as education personnel, physical abilities, work abilities, personnel appraisal, and specialties is generated in each police department in a police intranet; a first user management server receiving the personnel information generated in the police manpower personnel management platform and personnel information for addition or supplementation and generating blockchain-based police manpower integrated personnel information by combining the information; a user wired/wireless device configured for the purpose of browsing the generated personnel information in an external access network; and a second user management server providing the user wired/wireless device with the integrated personnel information based on a personnel information inquiry request signal received from the user wired/wireless device. The police manpower personnel management platform, the first user management server, the user wired/wireless device, and the second user management server are capable of performing personnel information generation, correction, browsing, and disposal in accordance with a time flow and a smart contract generated in a blockchain network and interconnecting police manpower personnel information in accordance with matching in relation to, for example, police manpower education, physical abilities, work abilities, personnel appraisal, and specific points.
Patent KR-20200142206-A (KR)
Inventor: SUNGYEON KO
IPC: B60C23/06
Filed: 2019-06-12
Abstract: An indirect tire pressure monitoring device according to an embodiment includes: a wheel speed sensor that detects a wheel speed of each wheel; a yaw rate sensor that detects a yaw rate of a vehicle; and a control unit that determines a difference in relative dynamic radius between respective tires based on each wheel speed sensed through the wheel speed sensor, the yaw rate sensed through the yaw rate sensor, and vehicle′s wheel torque, creates a plurality of dimensionless indexes by combining the determined relative dynamic radius differences, and estimates the pressure of each tire by comparing the generated dimensionless indexes with a preset index table.
Patent KR-20210000425-A (KR)
Inventor: SONG GYU YONG
IPC: A23L33/125
Filed: 2019-06-25
Abstract: The present invention relates to a composition for preventing hair loss or for stimulating hair growth including ginsenoside Rg4 or ginsenoside Rg2, Rg4, Rg6 and Rh1 mixture as an active ingredient. When treating human hair follicle dermal parpillar cells with ginsenoside Rg4 or ginsenoside Rg2, Rg4, Rg6 and Rh1 mixture, there are provided excellent effects of forming three-dimensional spheres capable of inducing formation and growth of hair follicles and increasing the size thereof, activating Wnt/β-catenin signaling important for hair follicle cell activation and regeneration, and increasing the expression of ALPL, VCAN, BMP2 and FGF7 genes important for formation and growth of hair follicles. Therefore, ginsenoside Rg4 or ginsenoside Rg2, Rg4, Rg6 and Rh1 mixture can be used advantageously for a composition for preventing hair loss or for stimulating hair growth.
Patent KR-20210000946-A (KR)
Inventor: HWANG DEUK KYU
IPC: C09D7/63
Filed: 2019-06-26
Abstract: The present invention relates to a two-liquid-type epoxy-based coating composition and aerosol-type epoxy-based coating composition for initial fire extinction using a capsule-type fire extinguishing agent. More specifically, disclosed is a two-liquid type epoxy-based coating composition for initial fire extinction using a capsule-type fire extinguishing agent, the coating composition comprising: a main part comprising 10 to 50 parts by weight of an epoxy binder, 10 to 60 parts by weight of a solvent, 10 to 50 parts by weight of a capsule-type fire extinguishing agent, 5 to 40 parts by weight of a pigment, and 0.01 to 10 parts by weight of an additive; and a curing part comprising 30 to 80 parts by weight of a curing agent binder, 10 to 60 parts by weight of a solvent, and 0.01 to 10 parts by weight of an additive, wherein the main part and the curing agent part are mixed in a volume ratio of 1 to 10 : 1.
Patent KR-20210002835-A (KR)
Inventor: HONG JIN TAE
IPC: A61K38/20
Filed: 2019-07-01
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating inflammatory skin diseases, containing interleukin-32 protein as an active component. Specifically, interleukin-32 protein of the present invention alleviates inflammation of the skin in an animal model with atopic dermatitis, inhibits an increase in skin thickness and mast cells, inhibits the blood level and expression of inflammatory cytokines, and inhibits an increase in inflammatory cytokines that are also in skin keratinocytes, thereby being able to be effectively used in the treatment of inflammatory skin diseases.
Patent KR-20210005431-A (KR)
Inventor: CHOI JEONG RIP
IPC: F21V8/00
Filed: 2019-07-05
Abstract: The present invention relates to a backlight device having a narrow bezel, which comprises: a cover bottom with an edge on the plate extending upward to form a side wall portion and providing an accommodating space therein; an LED light source in which a plurality of LEDs in a chip unit are mounted on one surface of the FPCB, and the FPCB is adhered to the inner surface of the side wall portion and coupled to the cover bottom; a transparent resin layer filled in the accommodating space while sealing the LED; an optical sheet adhered to the upper surface of the transparent resin layer; and a guide panel composed of a frame of a sheet structure with an open center and coupled along an edge of the cover bottom.
Patent KR-20190090739-A (KR)
Title: Method for air conditioning and air conditioner based on thermal comfort
Inventor: SIM SOO YOUNG
IPC: G01J5/00
Filed: 2019-07-05
Abstract: According to an embodiment of the present invention, an air conditioning method based on thermal comfort comprises air conditioning control by estimating thermal comfort of a human body and using information on the thermal comfort of the human body based on thermal images using an artificial neural network which performs deep learning in a 5G network environment. According to the present invention, it is possible to prevent discomfort caused by hot air or cold air due to excessive or insufficient air conditioning control.
Patent KR-20210007483-A (KR)
Inventor: KIM JEONG GIL
IPC: H01M10/0563
Filed: 2019-07-11
Abstract: The present invention provides an electrolyte for a secondary battery, and a lithium secondary battery comprising same, the electrolyte comprising a first electrolytic solution represented by the following chemical formula 1: M^1N^1X^1-n(SO_2) and a second electrolytic solution represented by the following chemical formula 2, M^2N^2X^2-m(SO_2). In chemical formulas 1 and 2, M^1 and M^2 are each independently an alkali metal and are different from each other, N^1 and N^2 are each independently a group 13 metal, X^1 and X^2 are each independently a halogen atom, and n and m are each independently an integer of 1-4.
Patent KR-20210008724-A (KR)
Inventor: KIM JEONG HOON
IPC: H01M4/04
Filed: 2019-07-15
Abstract: The present invention relates to an apparatus and a method for manufacturing an electrode plate. The apparatus for manufacturing the electrode plate includes: a roll on which a base material of a current collector is wound; a transfer unit for releasing the base material of the current collector from the roll and transferring the released base material in one direction; a coating unit for coating slurry including an active material on the base material of the current collector in a pattern extending in a width direction of the base material; a pressing unit for pressing the slurry coated on the base material toward the base material; a slitting unit for cutting the base material along the transferring direction; and a cutting unit for cutting the base material along the width direction of the base material. The method for manufacturing the electrode plate includes: a slurry preparation step of preparing slurry containing an active material; a transfer step of transferring a base material to be a current collector in one direction; a coating step of forming a coating layer by coating the slurry in a pattern extending along the width direction of the base material; a pressing step of pressing the coating layer toward the base material; a slitting step of cutting the base material on which the coating layer is formed along the transport direction; and a cutting step of cutting the slit base material in the width direction.
Patent KR-20210009095-A (KR)
Inventor: HONG JOUNG KI
IPC: D06N3/18
Filed: 2019-07-16
Abstract: The present invention relates to a method of manufacturing artificial leather capable of implementing a plurality of figures or characters with a plurality of colors. The present invention, more specifically, relates to a manufacturing method of artificial leather, which is easy to process by improving a printing method in applying a resin skin layer to release paper and can manufacture artificial leather having various shapes and colors.
Patent KR-20210009871-A (KR)
Inventor: MINKYU OH
IPC: F25D23/00
Filed: 2019-07-18
Abstract: According to an embodiment of the present invention, a refrigerator for the entrance may prevent overheating of a PCB by disposing the PCB on which a heating component is mounted inside a housing, so that air used to cool a heat sink of a cold air supplying device cools the PCB. The refrigerator for the entrance comprises: a cabinet in which a storage compartment for storage of articles is formed; the housing coupled to a lower end of the cabinet; an outdoor door connected to the front of the cabinet to open and close the storage compartment and exposed to the outdoors; an indoor door connected to the rear of the cabinet to open and close the storage compartment and exposed to the interior; the cold air supplying device accommodated in a space defined by a lower portion of the cabinet and the housing and supplying cold air to the storage compartment; the PCB on which at least an electric component for driving control of the cold air supplying device is mounted; and a control unit provided in the PCB to control driving of the cold air supplying device.
Patent KR-20200076568-A (KR)
Title: Method and apparatus for identfying security key based on pdcp layer device in next generation mobile communication system
Inventor: KIM DONGGUN
IPC: H04L29/06
Filed: 2019-07-22
Abstract: The present invention relates to a communication technique for fusing a 5G communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4G system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. An embodiment of the present invention relates to a method for processing an encrypted uplink data compression (UDC) header in a next generation mobile communication system and an apparatus thereof. According to the present invention, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20210012195-A (KR)
Title: A unit for checking the discharge state of chemical liquid
Inventor: KANG KWON
IPC: H01L21/67
Filed: 2019-07-24
Abstract: The present invention relates to an inspection unit for inspecting the discharge state of a chemical liquid, which inspects the state of the chemical liquid discharged from an inkjet nozzle head unit capable of reducing the probability of erroneous measurement. According to the present invention, the inspection unit for inspecting the discharge state of the chemical liquid includes: an inspection area window for inspecting the state of the discharge state of the chemical liquid on a test film; a photographing unit provided on the inspection area window and photographing the test film on the inspection area window; and a lighting unit provided under the inspection area window and irradiating light to the inspection area window.