baber/WOPTO huggingface dataset:
Patent KR-20210147285-A (KR)
Inventor: KIM MOOCHANG
IPC: B60T11/04
Filed: 2020-05-28
Abstract: The present invention relates to a parking cable device for a vehicle, which comprises: a panel unit mounted in a vehicle body; and a reinforcement unit coupled to the panel unit to increase rigidity of the panel unit and allowing a cable therethrough. The reinforcement unit comprises at least one between carbon fiber and a resin to be injection molded, thereby maintaining the rigidity and reducing weight.
Patent KR-20210149478-A (KR)
Inventor: KIM GIHYUN
IPC: A63B69/36
Filed: 2020-06-02
Abstract: Disclosed are a method for providing a mat image, an apparatus for providing a mat image, and a virtual golf simulation apparatus. According to one embodiment of the present invention, the apparatus, which provides a mat image on a mat on which a golf ball to be hit in a user's golf swing can be located, comprises: an information processing portion configured to obtain a screen image simulating a virtual golf course; and a mat image processing portion providing a mat image corresponding to the screen image, wherein the mat image to be provided corresponds to at least one area among a plurality of areas included in the mat.
Patent KR-20210103366-A (KR)
Title: System and method for exhaust gas after treatment
Inventor: STEPHAN REVIDAT
IPC: B05B1/34
Filed: 2020-06-05
Abstract: The present invention is to more effectively and flexibly operate a reducing agent injection system in an exhaust gas aftertreatment system. To this end, an exhaust aftertreatment system includes an exhaust pipe for directing a stream of exhaust gas; and a reducing agent injector protruding into the exhaust pipe and configured to inject a reducing agent through an injector nozzle into the exhaust gas stream, wherein the injector nozzle includes a nozzle pin arranged in a nozzle housing so that an injection channel is formed between the outer surface of the nozzle pin and the inner surface of the nozzle housing, the reducing agent is discharged into the exhaust gas stream through the injection channel, and the injection channel is formed to accelerate the reducing agent.
Patent KR-20210153227-A (KR)
Inventor: HA SEUNG HUN
IPC: C01B33/12
Filed: 2020-06-10
Abstract: The present invention relates to a method for producing hollow silica particles and hollow silica particles manufactured by using the same, and an aspect of the present invention includes the following steps: heating an acidic aqueous solution; manufacturing a mixed solution by adding a vinyl-based silane coupling agent and an amino-based silane coupling agent to the heated acidic aqueous solution, and then adding a basic material; inducing a reaction of the mixed solution to prepare silica particles; and etching the silica particles with an etching solution, wherein the etching solution includes water and an organic solvent, and controls the size of the hollow silica particles through temperature control of the etching solution.
Patent KR-20200070193-A (KR)
Title: Terminal having camera and method for processing image thereof
Inventor: JUNG Hanchul
IPC: H04N5/225
Filed: 2020-06-10
Abstract: The present invention relates to a terminal having a camera and a method for processing an image in the terminal. The method comprises the processes of: collecting a user image photographed at a user focal length and a link image photographed at a selected focal length through a camera; and linking and storing the link image in the user image.
Patent KR-20210155036-A (KR)
Inventor: BAE MOON OK
IPC: C08K3/34
Filed: 2020-06-12
Abstract: The present invention provides a multi-layer waterproofing sheet having a multi-layer structure, which is formed by impregnating a lower part of a reinforced composite laminated sheet in which a polyester non-woven fabric is laminated on a lower surface of a polyethylene tarpaulin sheet (KS F 4911, Korean quality performance standard for waterproofing sheets of synthetic polymer) with a pressure-sensitive adhesive type flexible sealant composition (KS F 4935, Korean quality performance standard for sealer of injection type for water leakage maintenance of adhesive flexible rubber asphalt series).
Patent KR-20210155123-A (KR)
Inventor: LEE HEONSEOG
IPC: A61N1/05
Filed: 2020-06-15
Abstract: The present invention relates to a jig for manufacturing a needle assembly and a manufacturing method of the needle assembly using the same. The jig for manufacturing the needle assembly according to one embodiment of the present invention comprises: a jig base substrate; a needle insertion plate positioned on the jig base substrate and into which a plurality of needles are inserted; and a needle fixing member positioned between the jig base substrate and the needle insertion plate and fixing the plurality of needles. An objective of the present invention is to provide the jig for manufacturing the needle assembly which can be uniformly aligned with a tip unit of the plurality of needles, and the manufacturing method of the needle assembly using the same.
Patent KR-20220005245-A (KR)
Title: Bag apparatus for marine algae
Inventor: HWANG DOO JIN
IPC: B65D88/22
Filed: 2020-07-06
Abstract: The present invention relates to a seaweed bagging device (10). The bagging device (10) has an inner space (14) formed in a bagging body (12) to put seaweed in. The bagging body (12) is divided into an upper body part (16) and a lower body part (18), and the lower body part (18) is below the upper body part (16) in a gravitational direction. The cross section area of the lower body part (18) becomes smaller downward. Seaweed comes into the inner space (14) through an entrance at an upper end of the upper body part (16) and comes out to the outside through an exit (22) at a lower end of the lower body part (18). An upper rope guide (24) is around the edge of the entrance (20) and an upper rope (28) is across the inside and the outside. A lower rope guide (24') is around the edge of the exit (22) and a lower rope (28') is across the inside and the outside. Therefore, provided is a seaweed bagging device for putting seaweed and transporting the same from a ship to the ground.
Patent KR-20220008072-A (KR)
Title: Calibration plate for scanner and method for calibrating using the same
Inventor: PARK HYUN SOO
IPC: G01B11/25
Filed: 2020-07-13
Abstract: The present invention relates to a scanner having a plurality of scanning units with a fixed relative location of a coordinate, and to a scan data generation method for easily and accurately matching scan data obtained from each of the plurality of scanning units by using the scanner. By using the scanner according to the present invention, facial scan data can be obtained in addition to oral scan data, and the obtained oral scan data and the facial scan data can be easily and accurately matched. In addition, the present invention relates to a calibration plate for setting and calibrating the fixed relative location of the scanner having the plurality of scanning units with the fixed relative location of the coordinate, and to a calibration method by using the same.
Patent KR-20220009012-A (KR)
Title: Cushion sheet using grass embroidery
Inventor: SEO SUNG IN
IPC: A43B17/00
Filed: 2020-07-15
Abstract: The present invention relates to a cushion material using grass embroidery and, more specifically, to a cushion material using grass embroidery which forms a cushion part by using grass embroidery on an upper surface of a fabric. The cushion material attaches grass embroidery, formed by planting embroidery threads like grass, to the inside of a shoe.
Patent KR-20220010295-A (KR)
Inventor: CHOI BYOUNG HWA
IPC: G01H11/00
Filed: 2020-07-17
Abstract: The present invention relates to an excavation construction detection device which comprises: a main body installed underground, having an accommodating space therein, and opened upward; a board mounted on a lower surface of the accommodating space and having a sensing unit for measuring underground vibration and a battery installed therein; a laminated plate that protects the sensing unit and the battery installed on the board, is mounted on an upper side of the board, and has a panel member for collecting sunlight installed thereon; and a cover configured to close an upper portion of the main body to protect the panel member and made of a transparent material to detect an impact which occurs around an underground facility so as to easily find whether unauthorized excavation construction is made, thereby preventing malfunction due to external object contact of the underground facility.
Patent KR-20220010853-A (KR)
Inventor: WOO SAM HA
IPC: F16L23/024
Filed: 2020-07-20
Abstract: A valve joint pipe is disclosed. The valve joint pipe according to an embodiment of the present invention comprises: an outer pipe having a first joint flange bent outwardly formed at one end thereof and a first connection flange bent outwardly formed at the other end thereof; an inner pipe having one end inserted into the outer pipe, having a second joint flange bent outwardly formed at the other end thereof, and spaced apart from the inner wall of the outer pipe; a connection part having a pressing part coupled to the outer wall of the inner pipe and a second connection flange protruding from the pressing part along the radial direction of the outer pipe; a stopper protruding inward from the inner wall of the outer pipe; a sealing interposed in a space between the pressing part and the stopper; and a separation prevention part formed in a hollow disk shape and having a plurality of first groove parts spaced apart from each other on the outer circumferential surface thereof, wherein the area where the first groove part is not formed is welded to the inner wall of the outer pipe. Accordingly, as a valve joint pipe used to connect two lines of pipe and pipe with flanges, disclosed is a valve joint pipe in which one end of the inner pipe is inserted into the outer pipe, expansion and contraction are allowed, and leakage is prevented while preventing the separation of the two pipes.
Patent KR-20220013626-A (KR)
Inventor: LIM KYOUNG TAE
IPC: H01M8/1226
Filed: 2020-07-27
Abstract: The present invention relates to an end cell for a solid oxide fuel cell, which comprises: a cathode; a perovskite electrolyte; an anode reaction prevention film; and an anode, wherein the anode reaction prevention film has a composition of the following chemical formula 1, and comprises the anode reaction prevention film to prevent an interfacial reaction between the anode and the perovskite electrolyte. The formula 1 is M_xYb_yBi_zCe_(1-x-y-z)O_(2-δ), wherein M is Gd or Sm; 0.1 =< x =< 017; 0.005 =< y =< 0.05; 0.005 =< z =< 0.05; 0.11 =< x + y + z =< 0.27; and δ = (x + y + z)/2. The present invention is to realize high performance by preventing a reaction between an anode and a perovskite-based electrolyte.
Patent KR-20220013797-A (KR)
Inventor: KIM DONG HYUN
IPC: E04F15/02
Filed: 2020-07-27
Abstract: According to an aspect of the present invention, a fixing pad integrated with mortar for plastering an ondol floor and capable of fixing a pipe height according to a mortar thickness to secure heating efficiency includes a base part provided in the shape of a rectangular plate, a coupling part provided on the top surface of the base part to couple a pipe thereto, a support part provided on the bottom surface of the base part to support the base part, and a penetration part formed in the base part to be positioned between the coupling part and the support part.
Patent KR-20220013972-A (KR)
Title: Bougie for surgical guide with adjustable balloon
Inventor: SEO WON JUN
IPC: A61F5/00
Filed: 2020-07-28
Abstract: Disclosed is a bougie for a surgical guide with an adjustable balloon. The bougie for a surgical guide with an adjustable balloon according to the present invention comprises: a body unit forming a passageway extending from a proximal end to a distal end and made of a flexible material; a guide unit provided adjacent to the distal end of the body unit and comprising a balloon which is converted from a contracted state to an inflated state to provide a guide for a target part when entering the target part of the body of a subject for surgery; and injection unit provided to inject gas or liquid into the balloon.
Patent KR-20220014171-A (KR)
Inventor: CHOI HYUN KYU
IPC: H01M8/0267
Filed: 2020-07-28
Abstract: The present invention relates to a fuel cell which includes: a membrane electrode assembly (MEA); a separation plate that includes a flow path unit facing the membrane electrode assembly and a manifold unit spaced apart from the flow path unit, and is stacked on the membrane electrode assembly; a sealing member provided on one surface of the separation plate facing the membrane electrode assembly and sealing a gap between the membrane electrode assembly and the separation plate; and a channel frame interposed between the sealing member and the separation plate, and defining a connection channel connecting the manifold unit and the flow path unit, thereby improving operation efficiency and energy efficiency.
Patent KR-20220019526-A (KR)
Inventor: PARK SEUNG IL
IPC: F03G7/00
Filed: 2020-08-10
Abstract: The present invention relates to an engine using a hydraulic boosting apparatus having a spring and a volume-variable piston. The hydraulic boosting apparatus (10a, 10b) of the present invention comprises: a main cylinder (100); a guide (110); a volume variable piston (200); and a fluid storage and supply unit (170). The present invention has an effect which can be used throughout an industrial machine, including a hydraulic breaker.
Patent KR-20220020622-A (KR)
Title: Smoke control system and the control method thereof
Inventor: KIM HO YOUNG
IPC: F24F11/33
Filed: 2020-08-12
Abstract: The present invention relates to a smoke control apparatus and a control method thereof. In accordance with the present invention, in case of a fire, an air supply damper of every floor is opened, and an exhaust damper of every floor is closed while only an exhaust damper of the floor where the fire occurs is opened to discharge introduced air in an indoor area to the outside, wherein the exhaust damper of the fire occurrence floor is formed to be automatically opened and closed by differential pressure between the indoor area and an ancillary room, and, thus, when the differential pressure between the indoor area and the ancillary room is greater than a set value, the exhaust damper is closed to lower the differential pressure to enable a fire door of the ancillary room to be easily opened at anytime such that safe evacuation or a firefighting activity can be performed. In particular, in accordance with the present invention, since the differential pressure between the indoor area and the ancillary room is controlled to be maintained at 20-80Pa, anyone can easily open the fire door of the ancillary room and can safely escape or perform a firefighting activity through stairs connected with the ancillary room.
Patent KR-20220021207-A (KR)
Inventor: CHUNG CHONG PYOUNG
IPC: A61K38/00
Filed: 2020-08-13
Abstract: The present invention relates to a variant of bone morphogenetic protein-9 (BMP-9) and a derivative thereof. Contrary to wild-type BMP-9, the variant according to the present invention stimulates endothelial cell-specific signaling but does not stimulate bone formation-related signaling. Therefore, the present invention has the effect of being able to increase the therapeutic effect for various diseases, including tumors, cardiovascular diseases, fibrosis, inflammatory diseases, metabolic diseases, and autoimmune diseases, and at the same time to reduce side effects.
Patent KR-20220022225-A (KR)
Inventor: CHANGSEOKOH
IPC: E05D3/06
Filed: 2020-08-18
Abstract: The present invention is to provide a refrigerator in which an electric wire and a water pipe guided to a door having a hinge with a multi-link structure do not interfere with the hinge. According to an embodiment of the present invention, a refrigerator comprises: a cabinet forming a storage space; a door for opening and closing the storage space; a hinge including a combination of a plurality of links and connecting the cabinet and the door so that the door opens and closes the storage space by rotation; and a guide device extending from one side of the cabinet to the door through which an electric wire or a water pipe directed into the door passes. The guide device is connected to the door through the hinge, and rotates according to the opening and closing of the door.
Patent KR-20220030442-A (KR)
Title: Laser processing device
Inventor: VORONOV ALEXANDER
IPC: B23K26/03
Filed: 2020-08-31
Abstract: A laser processing device for processing an object to be processed disposed on a stage using a laser beam comprises: a laser generator that generates a laser beam; a laser scanner that controls a traveling path of the laser beam; a laser optical system that adjusts the traveling path of the laser beam to be perpendicular to the stage; and a diffractive optical element disposed between the laser optical system and the object to be processed and splitting the laser beam into a plurality of diffracted beams.
Patent KR-20220029130-A (KR)
Title: Prefabricated wall
Inventor: SHIN JOONG GON
IPC: E04B2/74
Filed: 2020-09-01
Abstract: The present invention relates to a prefabricated temporary wall which divides a space and, more specifically, to a prefabricated temporary wall which comprises: a lower fixing plate installed on the floor surface; an upper fixing plate provided to be spaced apart from the lower fixing plate; a plurality of support rods fixed to the lower fixing plate to support the upper fixing plate from the lower portion; an outer wall installed at the front surface and the rear surface of the lower fixing plate and the upper fixing plate provided to be spaced apart from each other; and a side wall installed at the side surface of the lower fixing plate and the upper fixing plate, and fixing the outer wall installed at the front surface and the rear surface of the lower fixing plate and the upper fixing plate to the lower fixing plate and the upper fixing plate. Therefore, a length-adjustable support rod can be used to conveniently fix the lower fixing plate and the upper fixing plate to the floor surface and the ceiling. Furthermore, the outer wall has a length-adjustable structure such that the replacement of the outer wall is not required even when the height from the floor surface to the ceiling is changed. Moreover, the lower fixing plate and the upper fixing plate are not fixed to the floor surface and the ceiling by a fixing means, such that the installed prefabricated temporary wall may be conveniently moved. The prefabricated temporary wall may be manufactured even without using an additional fixing means, such that the prefabricated temporary wall may be prevented from being damaged during disassembly.
Patent KR-20220030123-A (KR)
Title: Solution-processed ultrathin stretchable strain sensor and manufacturing method of thereof
Inventor: BAE JIN HYUK
IPC: G01L5/10
Filed: 2020-09-02
Abstract: Provided are a solution-based ultra-thin flexible strain sensor, and a manufacturing method thereof. The method comprises: a step of forming a first polymer layer on a substrate; a step of depositing a conductive solution for a sensor electrode on the first polymer layer by blade coating; and a step of forming a second polymer layer after depositing the conductive solution.
Patent KR-20220031147-A (KR)
Title: Functional composition for pet and use of thereof
Inventor: HO SUNG SOOK
IPC: A23K20/163
Filed: 2020-09-03
Abstract: The present invention relates to a functional composition for animals and use thereof and, more particularly, to: a functional composition for animals, comprising, as an active ingredient, a low-molecular ginsenoside isolated from processed ginseng which contains honey or polysaccharides of honey containing ginseng ingredients; and a use thereof. By comprising, as an active ingredient, a specific ingredient contained in processed ginseng which contains honey ingredients or honey containing ginseng ingredients, the functional composition for animals according to the present invention not only can be provided as a functional composition capable of exhibiting antioxidant activity within a shorter period of time, but can also exhibit anti-inflammatory and anti-allergic efficacy at the same time, and can be administered orally and administered to the skin, thus being provided as a functional composition which can be applied to various products.
Patent KR-20210037536-A (KR)
Title: Container, lubricant feeder, grease gun and connecting element
Inventor: NAKAMURA KOJI
IPC: B65D75/58
Filed: 2020-09-04
Abstract: The present invention relates to a grease gun, lubricant supply device, and container capable of suppressing grease seeping, having a simple structure and inexpensive. According to the present invention, the container (1) comprises: a pouch (1a, 1b, 1c) formed of a film-like material filled and sealed with a lubricant composition having a roughness of 300 to 450; and a spout (1g) fixed to the pouch (1a, 1b, 1c).
Patent KR-20220031308-A (KR)
Title: Motor driving apparatus and method
Inventor: JEONG KANG HO
IPC: H02P27/08
Filed: 2020-09-04
Abstract: A motor driving apparatus for driving a motor having a plurality of windings respectively corresponding to a plurality of phases comprises: a first inverter which includes a plurality of first switching elements, and is connected to a first end of each of the plurality of windings; a second inverter which includes a plurality of second switching elements, and is connected to a second end of each of the plurality of windings; and a controller which fixes, when the motor is driven by an open-end winding method by simultaneously operating the first inverter and the second inverter in a space vector pulse width modulation method, a switching state of the second switching element and switches the first switching element to synthesize a target voltage vector.
Patent KR-20220033736-A (KR)
Inventor: HONG TAE RYANG
IPC: H01L51/50
Filed: 2020-09-10
Abstract: The present invention relates to: an organic compound in which an electron acceptor moiety and an electron donor moiety that is a condensed aromatic or condensed heteroaromatic ring are linked directly or through a linking group moiety, and the moieties are each linked through a carbon-carbon bond; and an organic light emitting diode and an organic light emitting device comprising the compound. By applying the organic compound which includes the electron donor moiety and the electron acceptor moiety within a single molecule, so that charge can easily move within a molecule, and which is connected by the carbon-carbon bond having a strong binding energy, it is possible to implement the organic light emitting diode and the organic light emitting device having excellent luminous efficiency and luminescence lifespan.
Patent KR-20220040541-A (KR)
Title: Method for Managing Shopping Website for Customer
Inventor: RYU JONG GAB
IPC: G06Q40/02
Filed: 2020-09-23
Abstract: The present invention relates to a method for operating a shopping website for customers only, which can provide a promotional service for a specific customer. The method comprises: a first step of determining unique address information on a shopping website for customers only or sales page for customers only; a second step of receiving registration of deadline setting information; a third step of mapping information on the for customers only to the unique address information and store the unique address information; a fourth step of checking whether a deadline has elapsed; and a fifth step of setting or maintaining a status of the sales page for customers only to a sales closed status.