baber/WOPTO huggingface dataset:
Patent KR-20220105099-A (KR)
Inventor: PARK JOUNGHU
IPC: H01B1/04
Filed: 2021-02-17
Abstract: The present invention relates to a current sensor with a conduction wire for a measurement target current made of a carbon nanotube wire. According to the present invention, provided is the current sensor with a conduction wire for a measurement target current made of carbon nanotube wire, comprising: a shunt resistor in which a carbon nanotube wire is applied, and a measurement target current, which is current to be measured, is conducted; and a current measurement unit for measuring a current value by measuring a voltage generated by the measurement target current flowing through the shunt resistor. In addition, provided is the current sensor with a conduction wire for a measurement target current made of carbon nanotube wire, comprising: a primary side wire to which the carbon nanotube wire is applied, and the measurement target current, which is current to be measured, is conducted; a core made of a magnetic material and generating a magnetic field by the measurement target current conducted in the primary side wire; and a current measurement unit for measuring a current value according to the magnetic field generated in the core and a current induced by the magnetic field. Accordingly, precision can be improved.
Patent KR-20210113076-A (KR)
Title: Electric connector for circuit board and electric connector with circuit board attached thereto
Inventor: HORII TAKAO
IPC: H01R12/71
Filed: 2021-03-03
Abstract: Provided is an electrical connector for a circuit plate and an electrical connector with a circuit plate attached thereto for securing a sufficient electrical feature of a connector while floating a movable housing. The electrical connector includes a terminal (10) and a housing. The terminal (10) comprises: a maintained part (12) on a fixation side which is maintained by a fixation housing; a maintained part (14) on an operation side by an operation housing; an elasticity part (15) that is located between the maintained part (12) on the fixation side and the maintained part (14) on the operation side, is elastically deformable; and transmission parts (16, 17) forming a signal transmission path shorter than the overall length of the elasticity part (15). The transmission parts (16,17) short-circuit a part at a position biased toward one end rather than the elasticity part (15) and a part at a position biased toward the other end side.
Patent KR-20220125413-A (KR)
Title: Vertical plunger pump
Inventor: KIM DO HYOUNG
IPC: F04B53/14
Filed: 2021-03-05
Abstract: The present invention relates to a vertical plunger pump for a water jetting system, capable of performing work including cleaning, surface treatment, cutting, crushing, and the like by spraying a high-pressure fluid. In accordance with the present invention, the vertical plunger pump includes: a power part in which a main frame containing a crankshaft rotated by receiving a rotational force of a driving motor through a speed reducer, a connecting rod connected to the crankshaft to convert a rotating motion into a linear reciprocating motion, and a crosshead connected to the connecting rod to be linearly reciprocated together, is vertically placed; and a fluid management part including an interrod connected to the crosshead on an upper side of the main frame, a plunger connected to the interrod, a barrel suctioning and discharging a fluid according to the linear reciprocating motion of the plunger, an opening/closing valve tightly installed at an end of the barrel to control the fluid, and a manifold installed with the opening/closing valve included therein to form inflow and supply paths of the fluid. A radial journal of the crankshaft also includes a composite material bearing including a carbon composite material. In accordance with the present invention, improved physical properties such as compression, tension, a friction coefficient, and the like can be secured in the radial journal part of the crankshaft, thereby having an advantage of embodying a high-efficiency system with improved durability.
Patent KR-20220127489-A (KR)
Title: tool change system of CNC machine
Inventor: LEE SEONG JAE
IPC: B23Q5/10
Filed: 2021-03-11
Abstract: The present invention relates to an automatic tool change system for a machine tool, which can be expected to improve an operation rate, comprising: a servo motor; a cam box; a cam assembly driven by the servo motor; a tool magazine; a temperature sensor provided in the cam box; and a motor control unit for controlling a rotational speed of the servo motor.
Patent KR-20220128120-A (KR)
Title: Method for producing UV-cured porous construct using soybean oil-based methacrylate
Inventor: RYU SANG WOOG
IPC: C08J9/00
Filed: 2021-03-12
Abstract: The present invention relates to a method for producing a UV-cured porous structure using soybean oil-based methacrylate and, more specifically, to a method for producing a UV-cured porous structure through a method of synthesizing multifunctional methacrylate using epoxidized soybean oil, mixing a photo-initiator, a diluent, and ethylene glycol with the synthesized multifunctional methacrylate, curing the mixture by irradiating UV rays, and then immersing the mixture in acetone to remove the ethylene glycol. The manufacturing method according to the present invention can easily manufacture a film or product having a porous structure, which is difficult to implement in the conventional curing process by introducing ethylene glycol, which has excellent compatibility with a UV-cured resin but does not participate in the curing reaction, and can secure eco-friendliness and price competitiveness at the same time by using multifunctional methacrylate made from the soybean oil as a raw material. In addition, a UV-cured resin according to the present invention can be used as an ink for a three-dimensional printer, so that a structure with a precise and dramatically increased surface area can be manufactured to be used as a storage device containing functional materials or gases.
Patent KR-20220133385-A (KR)
Title: Seasoned eel sauce using deep ocean water and manufacturing method thereof
Inventor: HWANG HYEON JIN
IPC: A23L13/40
Filed: 2021-03-25
Abstract: The present invention relates to an eel seasoning sauce using deep-sea water to make seasoned eel with excellent taste and nutrition, and a manufacturing method thereof. According to the present invention, the method comprises the steps of: mixing pork, deep-sea water, and proteolytic enzyme, and heating and filtering the mixture to acquire a deep-sea water broth; and adding a seasoning base to the deep-sea water broth. The seasoning base is acquired by mixing, on the basis of 100 parts by weight of red pepper powder, 80 to 100 parts by weight of refined sugar, 30 to 40 parts by weight of hot red pepper powder, 20 to 25 parts by weight of onion, 13 to 17 parts by weight of garlic, 13 to 17 parts by weight of refined salt, 13 to 18 parts by weight of sodium L-glutamate, 20 to 40 parts by weight of Cheongyang red pepper powder, 0.5 to 3 parts by weight of black pepper powder, and 0.1 to 1 part by weight of brewed soy sauce.
Patent KR-20210036894-A (KR)
Title: Glass article with a laser printed photo image
Inventor: EWE ENG KAH
IPC: B44C1/16
Filed: 2021-03-25
Abstract: The present invention relates to a method for printing an image (having a 3D or embossing effect) on a glass product with laser, the method comprising: a step of preprocessing a surface of the glass product with an acid or alkali solution (12); a step of coating a composition layer on the product (14); a step of aging the surface of the product at room temperature or ambient temperature; a step of laser-printing the surface of the glass product with at least a laser printing unit (16); and a step of processing the surface of the glass product by a heating process (18). Differently, surface processing can be performed by irradiation with ultraviolet light, washing with a fluid, lamination, or a combination thereof. The present invention can directly print images and inscriptions on the surface with the laser.
Patent KR-20220135045-A (KR)
Inventor: JANG JIN MAN
IPC: B60L53/30
Filed: 2021-03-29
Abstract: The present invention relates to an electric agricultural transport vehicle capable of checking real-time vehicle information. In accordance with one embodiment of the present invention, provided is a real-time vehicle information checking system using an electric agricultural transport vehicle, wherein the system includes: an electric agricultural transport vehicle; a vehicle information providing server connected through a communication network of the electric agricultural transport vehicle; and a user terminal connected with the vehicle information providing server through the communication network, and the electric agricultural transport vehicle includes: a BMS device for managing a battery installed in the electric agricultural transport vehicle; a processor for processing battery-related information transmitted from the BMS device; and a communication part for transmitting data to the vehicle information providing server. The processor provides battery-related information received from the BMS device to the vehicle information providing server through the communication unit. The vehicle information providing server stores the battery-related information received from the communication part of the electric agricultural transport vehicle in a database. The user terminal has an application installed therein to access the vehicle information providing server to search for and monitor the battery-related information stored in the database in real time.
Patent KR-20210103987-A (KR)
Inventor: LEE SEUNG WON
IPC: G06F9/46
Filed: 2021-04-02
Abstract: Provided is a system for receiving and propagating efficient search updates, which comprises one or more processors configured to receive, from a first external system over a network, a first entity change request to modify data in an entity associated with the first external system. The first entity change request is stored in the entity repository. The received entity change request is pushed from the entity repository to an event publisher for delivery to a streaming service. The first entity change request is classified and delivered from the streaming service to a search index database. Then, the search index is updated based on the classified entity change request.
Patent KR-20220137492-A (KR)
Title: Container Carrier
Inventor: KIM HYEON SU
IPC: B63B25/24
Filed: 2021-04-02
Abstract: The present invention relates to a container carrier. The purpose of the present invention is to provide the container carrier capable of minimizing the installation of a lashing bridge. The container carrier includes: multiple container groups including multiple containers, and loaded on a deck of a hull, wherein the multiple container groups are arranged by being spaced from each other in the longitudinal direction of the hull; and the lashing bridge installed on the deck of the hull. The multiple container groups include the container of which the longitudinal direction is arranged in the longitudinal direction of the hull. The container groups are separated and arranged by being tied by a pair to face each other. The lashing bridge is installed on each rear surface (a surface with a control unit) of the container on the bow side and the container on the stern side. The lashing bridge is not installed on each front surface (a surface with an entrance) of the container on the bow side and the container on the stern side.
Patent KR-20220140242-A (KR)
Inventor: JEONG UN KUK
IPC: G06N3/08
Filed: 2021-04-09
Abstract: Provided are an AI product name error verification and HS code recommendation system based on natural language processing, an operating method thereof, and a computer-readable recording medium storing the same. The operating method comprises the steps of: receiving a product name from a user; performing first filtering on the product name based on a first algorithm; performing second filtering on the product name based on a second algorithm different from the first algorithm; verifying an error in the product name based on the results of the first filtering and the second filtering; and recommending a HS code corresponding to the product name in which the error is completely verified. Therefore, the accuracy of recommendation of a HS code for a provided product name can be increased.
Patent KR-20220140320-A (KR)
Inventor: HYEONGGEUN YU
IPC: H01L31/0224
Filed: 2021-04-09
Abstract: Provided is a thin film solar cell module capable of reducing a greenhouse effect. According to an embodiment of the present application, the thin film solar cell module may include: a substrate (10); a thermoelectric element (20) formed on the substrate (10); a first electrode layer (30) formed on the thermoelectric element (20) and including a plurality of lower electrodes which are spaced apart from each other at a predetermined interval along a length direction of the thermoelectric element (20); a light absorption layer (40) formed on a first space, which is disposed between the plurality of lower electrodes on the thermoelectric element (20), and the first electrode layer (30), and including a plurality of light absorption parts spaced apart from each other at a predetermined interval along the length direction; a buffer layer (50) formed on the light absorption layer (40) and having a P-N junction surface or an N-P junction surface formed on a surface making contact with the light absorption layer (30); and a second electrode layer (60) formed on a second space, which is disposed between the plurality of light absorption layers on the first electrode layer (30), a space between a plurality of buffer layers of the buffer layer (50), and the buffer layer (50), and including a plurality of upper electrodes spaced apart from each other at a predetermined interval along the length direction.
Patent KR-20220141695-A (KR)
Inventor: JUN YUN JOONG
IPC: B01D35/157
Filed: 2021-04-13
Abstract: The present invention relates to a non-powered filtration apparatus using a water filter. The non-powered filtration apparatus of the present invention may comprise: a container; a branch plate; a filter; a first distribution board; a second distribution board; a top cover; a bottom cover; a plurality of support columns; a strainer; a connection pipe; and an opening and closing part. According to the present invention, the non-powered filtration apparatus using a water filter can be provided.
Patent KR-20220142178-A (KR)
Inventor: YOO HYOUNG SUN
IPC: A01N59/00
Filed: 2021-04-14
Abstract: A growth regulator customized to peppermint according to the present embodiment contains 91 to 96 wt% of inorganic mineral particles, and 4 to 9 wt% of magnetic mineral particles electrolyzed with AC voltage, and has a zeta potential value between -14.9 and -14.12 mV. According to the growth regulator customized to peppermint according to the present embodiment, the growth rate and active ingredients of peppermint can be dramatically increased without side effects.
Patent KR-20220144417-A (KR)
Inventor: KIM KYONG BOK
IPC: A61H1/02
Filed: 2021-04-18
Abstract: The present invention relates to a joint device. The joint device of the present invention comprises: a fixed belt; a fixture; a chest fastener; an armpit support; a displacement body; a retractor; a cushion body; and a control unit. According to the present invention, a user can independently adjust a joint relaxation operation for each part, and thus, safe treatment can be performed.
Patent KR-20220142895-A (KR)
Inventor: KIM JONG WOO
IPC: D06M13/144
Filed: 2021-04-15
Abstract: According to an embodiment of the present invention, provided is a coating method, which comprises the following steps of: a secondary and third multi-step process (20) for coating (3) a mixture to a surface of a fiber (2) and gradually increasing a drying temperature from -5 to 0℃ by a predetermined amount, wherein the mixture is obtained by mixing 10 wt% of carbon nanotubes, 5 wt% of a curing agent, 5 wt% of a surfactant, 35 wt% of an acrylate copolymer resin, and 45 wt% of alcohol in the fiber; and performing finished product inspection and termination (30) which are sequentially proceeded. By infiltrating the composition for forming a double film with carbon nanotubes according to the present invention, an appropriate temperature is formed sequentially according to the flow chart in the drawing, and after the multi-step process of first application, second drying, and third drying and double coating step, the composition is transformed into an excellent material to double effects.
Patent KR-20220144250-A (KR)
Inventor: KIM TAE WOOK
IPC: F26B3/30
Filed: 2021-04-19
Abstract: The present invention relates to a drying apparatus drying a dry matter by wind and lamp heat by loading the dry matter therein. Specifically, the interior of a cylindrical case with the top surface and the bottom surface closed is separated into an upper part machine room and a lower part drying room by a diaphragm installed horizontally with the ground surface. At the interior of the drying room, an interior case, which is installed to be spaced apart from the inner surface of the case and in which a plurality of through holes are formed, is installed. At a cylindrical space formed by the interior case, a dry matter loading apparatus in which the dry matter dried by the lamp heat is loaded is installed to rotate.
Patent KR-20220144654-A (KR)
Inventor: KIM JIN SEON
IPC: F04D29/62
Filed: 2021-04-20
Abstract: The present invention provides a jig device used when repairing and recovering an impeller having a relatively large size used in hydroelectric power generation. According to the present invention, the jig device comprises: a base member supported on the floor; a supporting inclined plate installed on the base member; a fixed shaft for fixing an impeller to the center of the supporting inclined plate; at least one support roller for supporting the impeller at a lower end of the supporting inclined plate; and a rotation drive unit provided at a rear side of the supporting inclined plate and providing a driving force to rotate the fixed shaft in one direction.
Patent KR-20220147900-A (KR)
Inventor: JEONG JENIFER
IPC: H04N17/00
Filed: 2021-04-28
Abstract: The present invention relates to a performance test device and method for a camera to accurately inspect performance of an optical output unit of a camera. According to an embodiment of the present invention, the performance test device for a camera comprises: a first lens unit through which a part of light output from a light output unit passes; a second lens unit through which another part of the light output from the light output unit passes; a receiving unit receiving the light passing through the first lens unit and the light passing through the second lens unit; and an inspection unit using a phase difference between the light received by the receiving unit after passing through the first lens unit and the light received by the receiving unit after passing through the second lens unit to inspect a measurable distance of a camera. The second lens unit is tilted at a predetermined angle with respect to a plane perpendicular to the optical axis of light incident to the second lens unit or is shifted by a predetermined distance in a direction perpendicular to the optical axis of light incident to the second lens unit.
Patent KR-20220148449-A (KR)
Title: Facial contouring treatment method using in vitro shock waves
Inventor: PARK YOON JUNG
IPC: A61N5/067
Filed: 2021-04-29
Abstract: The present invention relates to a facial contouring treatment method using extracorporeal shock waves. The facial contouring treatment method using extracorporeal shock waves comprises: a face care step of alleviating strained muscles in the face using facial-area extracorporeal shock waves; a contour injection step of injecting a lipolysis composition without a steroid component into the face in which the strained muscles have been alleviated; and a high-frequency care step of irradiating the face injected with the lipolysis composition with high-frequency waves. According to the present invention, the method has effects of reducing the size of the face and making the entire face line slim by promoting muscle relaxation and fat decomposition when the face looks big due to a square jaw with fat and strained muscles, facial asymmetry, chubby cheeks, a double chin, and fat and in a facial area with poor skin elasticity and a facial area with raised cheekbones.
Patent KR-20220155098-A (KR)
Title: Razor Handle
Inventor: PARK SANG HUN
IPC: B26B21/40
Filed: 2021-05-14
Abstract: Disclosed is a razor handle. According to an embodiment of the present invention, the razor handle configured to be coupled to a razor cartridge comprises: a holder; two first coupling units having at least a part arranged in the holder, and including a hanging unit having a first surface extended in a direction vertical to the direction at which the razor handle is coupled to the razor cartridge, and a second surface extended from an end unit of the extended first surface to a front side of the holder while having an inclination inwards; and a detachment member configured to control the distance between the two first coupling units, and having a first position, which has a first distance between the two first coupling units, and a second position, which has a second distance between the two first coupling units, wherein the second distance is shorter than the first distance. Therefore, a coupling structure with a high durability can be provided.
Patent KR-20220069789-A (KR)
Title: Clothes Dryer
Inventor: CHANG BAE YEOM
IPC: D06F58/24
Filed: 2021-05-21
Abstract: Disclosed is a clothes dryer having a dehumidifying function. The clothes dryer comprises: a cabinet; a drum provided inside the cabinet so as to accommodate an object to be dried; an opening provided in the front of the cabinet to input the object to be dried into the drum; a heat exchanger provided inside the cabinet to exchange heat with air; and a door provided in the cabinet so as to open and close the opening. The door keeps the opening open so that the air discharged from the drum is discharged to the outside of the cabinet and external air is supplied to the heat exchanger. Provided is the clothes dryer having the function of dehumidifying a surrounding space.
Patent KR-20220157611-A (KR)
Title: 2-D Perovskite Light-Emitting Material for Red Emission
Inventor: JUNG MI HEE
IPC: B82Y40/00
Filed: 2021-05-21
Abstract: A lead-free two-dimensional perovskite is disclosed. [SnI_6]^-4 may have an octahedral structure, forms an inorganic planar structure that shares a corner with an adjacent octahedron. Organic spacers are disposed between the inorganic planar structures. The spacers have cations derived from 2-thiophenmethylammonium or cations derived from tetrahydrofurfurylammonium.
Patent KR-20220157701-A (KR)
Title: Circuit board, rens actuator and camera module including the same
Inventor: CHOI SO HEE
IPC: G02B27/64
Filed: 2021-05-21
Abstract: A circuit board according to an embodiment includes an insulating part, and a first pattern part disposed on the insulating part. The insulating part includes a first insulating region, and a second insulating region disposed outside the first insulating region and spaced apart from the first insulating region with a separation region interposed therebetween. The first pattern part includes: a first terminal part disposed in the first insulating region; a second terminal part disposed in the second insulating region; and a connection part flying in the separation region and connecting the first terminal part and the second terminal part. The first terminal part, the second terminal part, and the connection part include a metal layer, and a surface treatment layer disposed on the metal layer and formed of at least one of an organic material, an inorganic material, and an organic-inorganic composite. The present invention can increase the heat dissipation characteristics of a camera module.