baber/WOPTO huggingface dataset:
Patent KR-20200122564-A (KR)
Title: Apparatus of Recovering Materials using Phase Change
Inventor: KIM JOENG GEUN
IPC: C02F1/66
Filed: 2019-04-18
Abstract: The present invention relates to a material phase change recovery device which removes an ash-causing component in a biomass under low temperature conditions from the biomass fuel comprising the ash-causing component after a dehydration washing process applying a water treatment method using a method including acid treatment, alkali treatment, hot water treatment, membrane filtration, ion exchange, coagulation, adsorption, and centrifugation, applies a phase change to washing water for a fuel production system, and thus separates acetic acid in the washing water.
Patent KR-20190045115-A (KR)
Inventor: KIM KI TAE
IPC: A61L9/00
Filed: 2019-04-22
Abstract: The present invention discloses an antibacterial mask in which a filter part is impregnated with a lactic acid bacteria culture such as Lactobacillus plantarum nF1 exhibiting antibacterial activity. The antibacterial mask of the present invention has an effect of preventing human body infection from bacteria in the air and preventing bacteria growth caused by human body moisture, organic matter, etc. discharged and secreted through the human body breath.
Patent KR-20200124347-A (KR)
Title: Composition for preventing hair loss or promoting hair growth comprising a plant extract from which chlorophyll or pigment is removed and the manufacturing methods
Inventor: BAE YONG TAE
IPC: A61K36/82
Filed: 2019-04-23
Abstract: The present invention relates to a composition for preventing hair loss or promoting hair growth comprising a Polygonum cuspidatum extract, a Camellia japonica leaf extract, and an Artemisia annua extract as active ingredients, and further comprising one or more extracts selected from the group consisting of a Camellia sinensis leaf extract, a Chamaecyparis obtusa leaf extract, and a Houttuynia cordata leaf extract. Since the composition for preventing hair loss or promoting hair growth is excellent in preventing hair loss or promoting hair growth, has high safety and has no side effects, the extracts can be usefully used as the composition for preventing hair loss or promoting hair growth.
Patent KR-20200125883-A (KR)
Inventor: DONG SE CHEOL
IPC: D06M15/572
Filed: 2019-04-28
Abstract: The present invention relates to a method for coating a PU oligomer mixture, which comprises the steps of: blocking with polyester polyol, chain extender and isocyanate to synthesize low-viscosity formula 1 PU Olig with free molecular movement; capping a functional group at the end of the polyisocyanate with capping agents that cause chemical resonance to react the PU Olig of Formula 1, chain extender and isocyanate and delay the reactivity, and synthesizing a PU oligomer of Formula 2 subjected to a termination reaction to maintain a chemical resonance state that reactivates under certain conditions; synthesizing an oligomer of Formula 4; mixing the oligomer of Formula 2, the oligomer of Formula 2 and the oligomer of Formula 4 to form a polymer in a heat chamber, and an organometallic compound of Formula 3 in predetermined amounts to obtain a coating mixture; coating the coating mixture; and curing the coated material in a heat chamber at 120-160°C for 2-30 minutes, so as to form a beautiful coating without the use of harmful organic solvents that are cured by polymerizing in a heat chamber after coating the PU oligomer of medium-low polymer with high fluidity on the upper and warp woven fabrics with large gaps.
Patent KR-20200114923-A (KR)
Inventor: YANG WON JUN
IPC: G06F3/0481
Filed: 2019-04-29
Abstract: One embodiment of the present invention provides a head-mounted display system which includes: a head mounted display formed to be worn by a user to provide an image to both eyes of the user; and a controller for controlling the image provided by the user on the head mounted display, wherein the head mounted display controls the screen operation of the spectating output image according to the movement control signal of the controller through: a communication unit for receiving a movement control signal from the controller; a camera unit for photographing a spectator image so that the image is provided to the user from the viewpoint of an observer; a display unit for displaying the spectating image photographed by the camera unit; a load status check unit for checking a load status of the spectating image displayed on the display unit; a determination unit for determining the load state of the spectating image based on the load state of the spectating image; and a control unit for controlling a screen operation of the spectating image according to the load state of the spectating image determined by the determination unit and the movement control signal received from the controller. Accordingly, the head-mounted display system reduces motion sickness caused to the user and provides the user with additional senses such as tactile and smell in response to the controller′s movement control signal and screen motion control, so that the user achieves similar learning effects, thereby reducing cognitive dissonance.
Patent KR-20200126124-A (KR)
Title: Printed circuit board assembly
Inventor: SO WON WOOK
IPC: H05K1/14
Filed: 2019-04-29
Abstract: Disclosed is a printed circuit board assembly including: a first printed circuit board having a first side and a second side opposite to the first side; a second printed circuit board disposed on the first side of the first printed circuit board and including an antenna pattern; a third printed circuit board disposed on a first side of the first printed circuit board and spaced apart from the second printed circuit board; at least one first electronic component disposed between the first printed circuit board and the second printed circuit board, and electrically connected to at least one of the first printed circuit board and the second printed circuit board; at least one second electronic component disposed between the first printed circuit board and the third printed circuit board, and electrically connected to at least one of the first printed circuit board and the third printed circuit board; a first interposer substrate disposed around the at least one first electronic component to electrically connect the first printed circuit board and the second printed circuit board; and a second interposer substrate disposed around the at least one second electronic component to electrically connect the first printed circuit board and the third printed circuit board.
Patent KR-20200127446-A (KR)
Inventor: OH GWANG SEOK
IPC: H01M4/96
Filed: 2019-05-02
Abstract: The present invention relates to an air electrode capable of increasing the service life and output of a lithium air battery by suppressing excessive growth of a discharge product, and to a manufacturing method thereof. More specifically, the air electrode comprises: a seed including nano-sized oxide particles; and a carbon web wrapping the seed.
Patent KR-20200139313-A (KR)
Title: Vehicle and control method thereof
Inventor: YANG JUNHO
IPC: G08G1/16
Filed: 2019-06-03
Abstract: The present invention provides a vehicle that estimates a pitch value of a vehicle based on information acquired by a sensor provided in a vehicle and can improve driver′s stability by correcting an image acquired by the vehicle using the estimated pitch value to obtain accurate object information, and a control method thereof. The vehicle according to an embodiment includes: a camera that acquires image information of objects around the vehicle; a sensor unit that acquires distance information between the ground or the objects and the vehicle; and a control unit that determines a pitch of the vehicle based on the distance information obtained by the sensor unit and controls the vehicle to travel based on the changed image information of the objects by changing the image information of the acquired object based on the pitch.
Patent KR-20200139061-A (KR)
Title: Fixing Pipe with Spring installed
Inventor: KIM DONG KUK
IPC: H01R43/18
Filed: 2019-06-03
Abstract: The present invention relates to a spring fixing rod, and more specifically, to a spring fixing rod, in which when installing the spring fixing rod on a PCB board, etc., a cut surface of a lower part of the spring fixing rod is composed of a toothed gear shape, and an outer diameter of the toothed gear is larger than the diameter of a hole in a PCB board, so that the lower part of the toothed gear shape of the spring fixing rod is firmly inserted and supported in the hole of the PCB board.
Patent KR-20200139913-A (KR)
Title: Memory system, memory controller and meta infomation storage device
Inventor: KANG HYE MI
IPC: G06F11/14
Filed: 2019-06-05
Abstract: Embodiments of the present invention relate to a memory system, to a memory controller, and to a meta information storing device. More specifically, the memory system comprises: a memory device for storing mapping information between a logical address and a physical address; a memory controller for controlling the memory device and controlling a memory area in which mapping segments including a part of the mapping information are stored. Provided are the memory system capable of processing commands received from a host as quickly as possible, even if an SPO occurs, the memory controller, and the meta information storing device.
Patent KR-20200142212-A (KR)
Inventor: NAM JI HYEON
IPC: A61B10/00
Filed: 2019-06-12
Abstract: The present invention relates to a sanitary container usually used for urinalysis and, more specifically, to a disposable urinalysis sanitary container for women, which is designed to fit a structure of a human body of a woman to reduce inconvenience during urinalysis, and is disposable for hygiene. To achieve the purpose of the present invention, the urinalysis sanitary container of the present invention includes a storage container (14) capable of storing urine and a urine collector (12) capable of accommodating urine on an upper end of the storage container (14). The urine collector (12) has an oval cylindrical container for collecting urine in the shape where an entrance of an upper part of a structure is in an oval shape and narrows down to a lower part, so as to reduce risk of urine spillage, cover contents by folding the urine collector (12) and using the same as a cover, and preventing bad smell generated from urine from spreading to the surroundings by the cover. Also, a locking device (18) is formed on the cover of the structure to fit and fix a coupling groove (16) to an edge part of an upper end of a body, and thus the upper end of the body is sealed, thereby preventing foreign substance from being introduced from the outside.
Patent KR-20200143977-A (KR)
Inventor: YOO JAE MIN
IPC: H01M10/6556
Filed: 2019-06-17
Abstract: Disclosed is a battery module which reduces the risk of secondary ignition or explosion and improves cooling efficiency. According to the present invention for achieving the above object, the battery module comprises: a cell assembly including a plurality of secondary batteries stacked on each other in a front and rear direction; and a base plate configured to mount the plurality of secondary batteries of the cell assembly on an upper portion, and having at least one gas discharge passage with an opening unit extending in the front and rear direction so that a side wall communicates with the outside and having a part of the side wall opened in one direction, and at least one flame-retardant mesh sheet configured to cover the opening unit.
Patent KR-20200145888-A (KR)
Inventor: SAKAMOTO NAOYA
IPC: C07F5/02
Filed: 2019-06-19
Abstract: The present invention is to provide an organic electroluminescent device with improved luminous efficiency. According to an embodiment of the present invention, an organic electroluminescent device comprises: a first electrode and a second electrode facing each other; and a plurality of organic layers disposed between the first electrode and the second electrode. At least one of the organic layers contains a condensed polycyclic compound represented by a chemical formula 1. Accordingly, it is possible to exhibit improved luminous efficiency and long device life.
Patent KR-20200010049-A (KR)
Title: Pharmaceutical compositions in the form of solid formulation comprising resveratrol and methods for solubilizing resveratrol
Inventor: CHOI HOO KYUN
IPC: A61K9/48
Filed: 2019-07-08
Abstract: The present invention provides a pharmaceutical composition in the form of a solid formulation comprising resveratrol and a copolymer of certain polyoxyethylene and polyoxypropylene. When formulating by using the copolymer of certain polyoxyethylene and polyoxypropylene as a solubilizer, or when formulating by forming a solid dispersion with resveratrol, it is possible to improve bioavailability by remarkably increasing the solubility of resveratrol. In addition, the present invention also provides a method for manufacturing a pharmaceutical composition in the form of the solid formulation, the method for solubilizing resveratrol, and a solid dispersion containing resveratrol.
Patent KR-20200006936-A (KR)
Inventor: LEE EUN YEOL
IPC: C12P7/26
Filed: 2019-07-10
Abstract: The present invention relates to an acetoin production method including a step of cultivating a transformed methanotroph, in which a gene coding a wild methanotroph or acetate kinase (ack), a gene coding phosphate acetyltransferase (pta), a gene coding acetyl-coenzyme A synthetase (acs), and/or a gene coding aldehyde ferredoxin oxidoreductase (aor) are inactivated, in an atmospheric condition or medium including ethane; a gene-inactivated transformed methanotroph for producing acetoin; an acetoin production composition including the same; and an acetoin production kit including the same. According to the present invention, when a method for producing acetoin from ethane by using the gene-inactivated transformed methanotroph, the production of acetoin is increased while decreasing the production amount of acetic acid produced from the methanotroph such that acetoin can be produced from a raw material, such as natural gas, shale gas and the like, including ethane as well as ethane, thereby being widely used for economic production of acetoin.
Patent KR-20210018628-A (KR)
Title: Noise processing method of biometric measured data
Inventor: DAVID LEE
IPC: A61B5/00
Filed: 2019-08-07
Abstract: The present invention relates to a noise processing method for biometric information measurement data. The method includes: a step of measuring biometric information at a sensor transmitter disposed at a user′s body part and measuring the user′s biometric information; a step of transmitting data on the measured biometric information from the sensor transmitter to a communication terminal; a step of performing noise processing on the biometric information data transmitted to the communication terminal; and a step of displaying the noise-processed biometric information data at the communication terminal. According to the present invention, steps for noise removal are processed in stages and using various algorithms. As a result, various types of noises in the biometric information data can be processed and accurate biometric information data can be acquired.
Patent KR-20210020615-A (KR)
Title: A synthetic control system of organic farm product and it's process good
Inventor: LEE CHANG EUN
IPC: G06Q30/02
Filed: 2019-08-16
Abstract: The present invention relates to a comprehensive management system of eco-friendly agricultural products and processed products thereof for controlling and managing the main processes of production, processing, distribution, and marketing of eco-friendly agricultural products from a point of view of a producer, and checking and choosing the production process, processing process, distribution process, and the like of purchased products from a point of view of a consumer, so as to effectively and appropriately produce, distribute and sell eco-friendly agricultural products based on trust. The system of the present invention comprises: a web server (200) for comprehensive management of eco-friendly agricultural products and processed products thereof; a producer terminal (300); a specialized shopping mall web server (400); and a consumer terminal (500).
Patent KR-20210023011-A (KR)
Title: Organic light emitting device
Inventor: LEE JIYOUNG
IPC: H01L51/00
Filed: 2019-08-21
Abstract: The present invention provides an organic light emitting element which comprises an anode, a hole injection layer, a hole transport layer, a light emitting layer, and a cathode. Therefore, lifespan characteristics of the organic light emitting element can be improved.
Patent KR-20210023213-A (KR)
Title: Drum brake and noise cancellation member therefor
Inventor: CHO HEE JIN
IPC: F16D65/00
Filed: 2019-08-22
Abstract: The present invention relates to a drum brake comprising: a wheel cylinder mounted on a back plate and operating a piston inserted therein; a brake shoe provided inside a drum and operated toward the drum by the piston of the wheel cylinder; a lining coupled to the brake shoe to apply a braking force to the drum; and a noise preventing member inserted into the brake shoe to reduce squeal noise. According to the present invention, while suppressing the generation of high-frequency noise, the braking performance is not lowered.
Patent KR-20210023504-A (KR)
Title: A method of producing noni beverage and noni beverage produced by the same
Inventor: LEE SEUNG UK
IPC: A23L5/20
Filed: 2019-08-23
Abstract: The present invention relates to a method for producing a noni beverage with improved off-flavor. The present invention, more specifically, provides a method for producing a noni beverage, comprising the steps of: mixing noni powder and noni fermented liquid; and inducing subcritical hydrolysis of the mixed solution, and a noni beverage produced by the method.
Patent KR-20210036668-A (KR)
Title: Sunscreen composition containing water dispersed cerium oxide particle
Inventor: LEE JEONG HO
IPC: A61K8/19
Filed: 2019-09-26
Abstract: Disclosed are a sunscreen composition comprising water-dispersed cerium oxide particles and a method for manufacturing the same. When the cerium oxide particles used as inorganic sunscreens are dispersed in water in the presence of an acidic amino acid or a derivative thereof, excellent dispersion stability can be exhibited even without a separate surface modification treatment process.
Patent KR-20210038154-A (KR)
Title: System for coupling chemical supply hose
Inventor: AHN JAE WON
IPC: F16L3/01
Filed: 2019-09-30
Abstract: Disclosed is a system for connecting a hose for chemical supply. According to an embodiment of the present invention, the system for connecting the hose for chemical supply, which is able to connect a coupler placed by being interposed between end units of the hose for chemical supply to a responding coupler placed in a chemical storage facility, comprising: a guide rail which holds a hose including the flange and the coupler, and which supports the hose to be movable forward by approaching the responding coupler or backward by being farther away from the responding coupler, and in which the coupler is placed at a height to be engaged with the responding coupler when the hose moves forward, and which covers at least a part of the outer circumference of the flange, being in a tunnel shape whose front end unit and rear end unit are opened; and a transfer unit which is slidably engaged with the guide rail to move the coupler forward or backward. The present invention aims to provide a system for connecting the hose for chemical supply, which is able to produce the system components placed around the guide rail from pollution and damage.
Patent KR-20210039260-A (KR)
Title: Pain Measuring equipment
Inventor: PARK JONG CHEUL
IPC: A61B5/053
Filed: 2019-10-01
Abstract: An object of the present invention is to be utilized for treatment and therapy according to a current pain value of a subject by measuring a pain current corresponding to a pain level through electrical stimulation and calculating and displaying a pain value corresponding to VAS, which is an objective method of expressing the pain level, and a face scale. A pain measurement module (1) in the present invention attaches a stimulation electrode (3), which is a measurement electrode, to a measurement point (2) of a subject, generates a current in a current driving method for a current simulation of the pain measurement module to make a current, which is a measurement object means in the present invention, constant using an operation keypad (4) and a display (5), and measures a minimum sensing current (5-1: CPT) and a pain response current (5-2: PEC) at the measurement point (2) of the subject. Data transmitted by being connected to the pain measurement module (1) by measuring the CPT (5-1) and PEC (5-2) values is used to display and utilize the pain value expressed as a sin function value, a logarithmic value, and a log function value based on the pain response current corresponding to the VAS and the face scale value widely used in hospitals, etc. in a computer.
Patent KR-20210039879-A (KR)
Title: Connection structure between a door for replacing a waste toner container and a print medium cassette
Inventor: KIM YOUNGHOON
IPC: G03G15/08
Filed: 2019-10-02
Abstract: A disclosed image forming device comprises: a body including a printing unit, a waste toner container, and a door opened and closed to replace the waste toner container; an opening lever movable to a first position for locking the door in a closed position and a second position for allowing opening of the door; a paper cassette installed in the body to be able to mount a print medium and move to a mounting position and a withdrawal position drawn out from the body; and a locking member movable to a locking position for locking the opening lever to the first position and a release position for releasing the lock of the opening lever in association with movement from the drawing position to the mounting position of the paper cassette.
Patent KR-20210040507-A (KR)
Title: Stand For Saxophone
Inventor: KOO YOUNG NAM
IPC: G10G5/00
Filed: 2019-10-04
Abstract: Disclosed in the present invention is a stand for a saxophone. In particular, the stand for a saxophone according to the present invention is a stand for a saxophone which can mount a saxophone, and comprises: a plate-shaped support which forms a flat contact surface with which the bell of a saxophone comes in contact, and is provided with a ground surface flange to come in contact with the ground surface at the lower portion; a prop which is unfolded from the support by being spaced apart therefrom by being rotated after being hinge-coupled to the both ends of the upper portion of the support, and has one end coming in contact with the ground surface; and a bell fixing module which is provided over the contact surface of the support, is arranged such that the interval may be widened from the lower portion to the upper portion so as to allow the bell to be fixedly inserted thereinto, and has a pair of ball fixing pieces which are constructed after a plurality of silicon balls are connected. Therefore, the present invention is constructed to allow a user to conveniently fold or unfold. The present invention also provides a simple structure to facilitate ease in carriage and storage, and can be economically manufactured and distributed. Furthermore, according to the present invention, because the bell of a saxophone is mounted to face the ground surface, the introduction of external debris into the saxophone can be minimized. Moreover, because the entirety of the saxophone is spaced apart from the ground surface, concerns of damage caused by the friction with the ground surface can be eliminated. In addition, the present invention can guarantee the solid and stable mounted state, thereby increasing customer satisfaction with respect to the product.