baber/WOPTO huggingface dataset:
Patent KR-20200007519-A (KR)
Inventor: EUNSOO LEE
IPC: H02J50/12
Filed: 2018-07-13
Abstract: According to an embodiment, a wireless power receiving device comprises: a resonant circuit unit including a resonant coil generating an induced electromotive force derived from a wireless power signal transmitted from a wireless power transmitting device, and a resonant capacitor connected in series with the resonant coil and outputting an alternating current (AC) corresponding to the induced electromotive force; a rectifying circuit unit including a plurality of diodes for rectifying the AC current to a direct current (DC) to output the same to a load side; and a variable switch unit connected in parallel with at least two of the plurality of diodes while having the resonant capacitor interposed therebetween, wherein a capacitance value of the resonant capacitor is varied to an equivalent capacitance value corresponding to a set resonant frequency. The variable switch unit includes: a first switch element connected in parallel with a first diode of the plurality of diodes and the resonant capacitor; a second switch element connected in parallel with a second diode of the plurality of diodes and the resonant capacitor; and a switch controller configured to adjust an effective duty of the first and second switch elements such that the capacitance value of the resonant capacitor is varied to the equivalent capacitance value.
Patent KR-20200008890-A (KR)
Title: Composition for inhibiting immune cell proliferation Comprising Siallylactose or Derivatives Thereof
Inventor: YANG SI YOUNG
IPC: A61K31/702
Filed: 2018-07-17
Abstract: The present invention relates to a composition for inhibiting immune cell proliferation containing sialyllactose or a derivative thereof as an active component, wherein the composition reduces expression of chemokines, reduces expression of pro-inflammatory cytokines, reduces production of inflammatory mediators, reduces expression of COX2, or reduces production of PEG2, thereby being able to inhibit the proliferation of immune cells. Therefore, the composition is useful for preventing or treating atopic dermatitis.
Patent KR-20200009525-A (KR)
Title: Process for Compositions of Disinfectants for Viruses of Porcine Epidemic Diarrhea & Porcine Reproductive and Respiratory Syndrome Including nano- and ionic­Minerals
Inventor: LEE JEONG SANG
IPC: A61K35/618
Filed: 2018-07-19
Abstract: The present invention relates to a disinfectant composition for porcine epidemic diarrhea virus (PEDV) and porcine reproductive and respiratory syndrome virus (PRRSV), and a method for producing the same. The method comprises: 1) a first step of ionizing mineral particles using seashells; 2) a second step of preparing a mixed solution by mixing purified water and the mineral nanoparticles ionized in the first step with sodium cyanide (NaOCN), glutaraldehyde (C_5H_8O_2), guar hydroxypropyltrimonium chloride, and citric acid (C_6H_8O_7); and 3) a third step of nanosizing the mixed solution prepared in the second step by ultrasonically deagglomerating the same, so as to prevent the same from settling. The composition according to the present invention has excellent disinfectant effects against PEDV and PRRSV and causes little environmental pollution.
Patent KR-20200013396-A (KR)
Inventor: LEE JONG HAN
IPC: A61F5/058
Filed: 2018-07-30
Abstract: The present invention mainly relates to a splint used in a semi-casting procedure for bone fracture patients and desmorrhexis and dislocation patients in orthopedic surgery and surgery. More specifically, the present invention relates to: a splint for treating bone fracture patients which brings convenience in a procedure process by being constructed to improve air permeability and elasticity in constructing a semi-casting cotton fabric, protects affected areas by improving air permeability and a skin contact part in constructing a skin protector, and also is integrally constructed with the semi-casting cotton fabric and the skin protector, thereby being capable of convenient procedure and even procedure in general, and also improving stability after procedure; and a semi-casting procedure using the same.
Patent KR-20200013929-A (KR)
Title: Thermal management system of battery for electric vehicle
Inventor: LEE DONG YOON
IPC: B60K1/04
Filed: 2018-07-31
Abstract: The present invention relates to a thermal management device of an electric vehicle battery and, more specifically, to a thermal management device of an electric vehicle battery which is a battery pack for an electric vehicle, comprising: a housing; and a battery tray having a plurality of mounting grooves for mounting battery cells and installed in the housing. In addition, the present invention comprises a phase change material (PCM) module filled with a phase change material to cool or heat the battery cells while changing a phase according to the temperature of the battery cells.
Patent KR-20180089367-A (KR)
Inventor: JUNG JAE HO
IPC: C08L73/02
Filed: 2018-07-31
Abstract: The present invention provides a polyketone composition having improved surface appearance which includes polybutylene terephthalate (PBT) or nylon 6 (PA6) and a reinforced fiber in a linear alternating polyketone composed of carbon monoxide and at least one olefin-based unsaturated hydrocarbon. The polyketone composition having improved surface appearance of the present invention can be widely applied various industries by improving a surface while having a constant level of a melt index.
Patent KR-20200015031-A (KR)
Inventor: AHN HYE MI
IPC: G06Q30/06
Filed: 2018-08-02
Abstract: According to the present invention, a method of performing a product provision service on a product provision server comprises the steps of: receiving a request to purchase a random product from a user terminal; proceeding with payment of the random product; determining at least one product to be provided to the user terminal when payment of the random product is completed; storing the at least one determined product in an inventory corresponding to the user terminal; receiving a plurality of selectable use methods for each product stored in the inventory from the user terminal; and providing each product based on a use method selected by the user terminal. The use method includes methods of product delivery for the at least one product, exchange with a product held by another user terminal, and point refund.
Patent KR-20200017206-A (KR)
Title: Sealing device having additive materials
Inventor: KIM CHUL JUN
IPC: B65D81/32
Filed: 2018-08-08
Abstract: A sealing device for storing additives of the present invention includes: a sealing part preventing contents in a container from being leaked; an addictive storing part which is fastened to the sealing part and in which additives are stored; a first injection hole formed on the additive storing part; a second injection hole formed on the sealing part; and a sealing membrane sealing the first injection hole or the second injection hole, wherein the sealing membrane is delaminated by rotation between the sealing part and the additive storing part so that the contents in the container and the additives can be mixed.
Patent KR-20200018073-A (KR)
Title: Automatic Ordering System for Water Bottle of Water Dispenser
Inventor: LEE WON HYUK
IPC: G06Q50/10
Filed: 2018-08-10
Abstract: The present invention relates to an automatic order apparatus of a water bottle for a water dispenser which can determine whether replacement of a water bottle in use is sensed to automatically order a water bottle when the water bottle should be replaced such that duty of care of a user for usage state inspection and order management of the water bottle can be reduced and thus, the user can use a water dispenser more conveniently. In addition, it is possible to correct determination error of a water bottle sensor unit which determines whether replacement of a water bottle is sensed by determining if a door is open or closed along with separation of the water bottle to order a water bottle such that a water bottle can be ordered at a more correct time. By sealably installing a switch module capable of determining whether a water bottle is sensed on a water guard, water bottle replacement availability can be accurately determined with a method of sensing a pressurized state by weight of the water bottle, specifically, leakage is prevented according to water bottle sensing such that the user can use the water dispenser more stably.
Patent KR-20200021843-A (KR)
Title: Method and system for printing service
Inventor: KIM SE JIN
IPC: G06Q30/02
Filed: 2018-08-21
Abstract: The present invention relates to a method for providing a printed matter creation service which can provide a user with an individualized printed matter creation service. The method for providing a printed matter creation service comprises: a step of receiving a download request for a sample image to be used in printed matter creation from a user terminal; and a step of supplying the sample image to the user terminal in response to the received request. The sample image includes a modifiable image. The method for providing a printed matter creation service further comprises: a step of assigning a right to modify the image to the user terminal; a step of storing a modified image in a database if a modification completion request is received from the user terminal; a step of receiving selected creation company information from the user terminal; a step of generating an estimate request based on the image and the creation company information and supplying the generated estimate request to the user terminal; a step of receiving an estimate requesting request from the user terminal in response to the estimate request; a step of supplying the estimate request and the modified image to a creation company terminal in response to the estimate requesting request; a step of receiving an estimate generated based on the estimate request and the modified image from the creation company terminal; a step of supplying the estimate to the user terminal, receiving a purchase order request from the user terminal in response to the estimate, and transferring the received purchase order request to the creation company terminal; a step of supplying a generated purchase order to the user terminal in response to the purchase order request from the creation company terminal; and a step of supplying the purchase order to the terminal of the selected creation company if a transmission request is received from the user terminal in response to the purchase order.
Patent KR-20200022562-A (KR)
Title: Support bar and substrate loading cassette having the same
Inventor: OH SE DONG
IPC: H01L21/673
Filed: 2018-08-23
Abstract: According to an exemplary embodiment of the present invention, a support bar comprises a body coupled to a substrate loading cassette to support a substrate, wherein the body includes: a mounting part having a mounting surface on which the substrate is mounted on one surface; and a coupling part of which one side is connected to the mounting part and in which a coupling hole is formed on one surface so as to be screw- or rivet-coupled to the cassette, thereby enabling simplification of process costs.
Patent KR-20200024400-A (KR)
Title: Steel and method of manufacturing the same
Inventor: LEE HEE WOONG
IPC: C22C38/50
Filed: 2018-08-28
Abstract: An objective of the present invention is to provide steel with low-temperature toughness and ultrahigh hardness wear resistance properties and a manufacturing method thereof. According to an embodiment of the present invention, the steel comprises 0.15-0.35 wt% of carbon (C), 0.1-0.5 wt% of silicon (Si), 0.5-1 wt% of manganese (Mn), 0-0.01 wt% (not including 0 wt%) of phosphorus (P), 0-0.002 wt% (not including 0 wt%) of sulfur (S), 0.01-0.04 wt% of titanium (Ti), 0.01-0.05 wt% of niobium (Nb), 0.2-0.8 wt% of chrome (Cr), 0.05-0.3 wt% of molybdenum (Mo), 0.3-1 wt% of nickel (Ni), 0-0.02 wt% (not including 0 wt%) of vanadium (V), 0-0.0005 wt% (not including 0 wt%) of boron (B), and the remainder consisting of iron (Fe) and inevitable impurities. The steel has a Brinell hardness of 477-534 HB and a low-temperature toughness of 14 J or higher at -40°C.
Patent KR-20200025169-A (KR)
Title: Electronic circuit of controller dedicated to inverter compressor
Inventor: KANG KYUNGHO
IPC: G01R29/16
Filed: 2018-08-29
Abstract: The present invention relates to an electronic circuit of a controller for an inverter compressor which can minimize faults of equipment by minimizing an internal and external noise, and easily check a motor state without performing work for additionally mounting conventionally separately mounted sensors and detection circuits on a controller for an inverter compressor. The electronic circuit of the controller for the inverter compressor comprises: a power supply unit separated from externally applied power; a voltage detection unit electrically separated from a three-phase alternating current power of a motor; an open-phase/negative-phase detection unit; a current measurement unit; an operation detection unit using a line driver; a contact output unit; and a state output unit circuit. Faults of equipment caused by the internal and external noise can be minimized, manufacturing costs can be reduced by reducing separately mounted converters and sensors, and user convenience can be improved by extending separate communication ports.
Patent KR-20200025186-A (KR)
Title: Driving control system for remote inspection device
Inventor: PARK JIN KYU
IPC: G01N23/04
Filed: 2018-08-29
Abstract: A traveling control system of a remote inspection apparatus according to the present invention comprises: a remote inspection apparatus which moves along a welding unit of a plate on which the welding unit is formed and spaced apart from the ground, irradiates radiation to the welding unit, and receives the radiation transmitted through the plate to generate a radiation image of the plate; and an inspection terminal which moves the remote inspection apparatus along the welding unit, controls the moved remote inspection apparatus to perform inspection by the radiation, and receives and outputs the image.
Patent KR-20200025416-A (KR)
Title: Small u type bar cold strip technology
Inventor: LEE JOON HYUK
IPC: C21D1/32
Filed: 2018-08-30
Abstract: The present invention relates to a small u-shaped bar cold rolling technology, and more specifically, utilizes a precise shape rolling production technology which performs simultaneously rolling in up, down, left, and right directions using four rollers of a four-sided roller in order to produce a u-shaped bar used for a machine or an electronic product.
Patent KR-20200031894-A (KR)
Title: Memory module and memory system including the same
Inventor: JUNG JONG HO
IPC: G11C7/22
Filed: 2018-09-17
Abstract: According to the proposed invention, provided is a memory module which comprises: multiple memory devices; multiple data buffers transmitting and receiving data to and from a memory controller; and a module controller transmitting the data between the memory devices and the data buffers in accordance with a command, an address, and a clock provided from the memory controller, calculating the delay time required for data transmission in accordance with positions of the data buffers, and controlling the timing of the data transmission based on the calculated delay time.
Patent KR-20190032250-A (KR)
Title: A composition for skin whitening comprising D-tyrosine or pepetides comprising D-tyrosine
Inventor: OH EOK SOO
IPC: A23L33/10
Filed: 2018-09-19
Abstract: The present invention relates to a skin whitening composition comprising D-tyrosine or a peptide comprising the same. More specifically, the present invention relates to a pharmaceutical composition, a functional health food composition, a quasi-drug composition, a composition for inhibiting melanin synthesis, and a skin whitening cosmetic composition comprising D-tyrosine, a peptide comprising the same, or a salt thereof. D-tyrosine or a peptide comprising the same inhibits melanin synthesis and reduces the amount of melanin produced by UV rays, α-MSH or L-tyrosine, which are major factors causing melanin synthesis. Since D-tyrosine or the peptide comprising the same does not exhibit toxicity to skin cells, the composition of the present invention comprising D-tyrosine or the peptide can be used safely and effectively in skin whitening.
Patent KR-20200037911-A (KR)
Inventor: LEE HEE KEUN
IPC: H01L33/62
Filed: 2018-10-01
Abstract: A display device may comprise: a substrate comprising a display area and a non-display area; and a plurality of pixels provided in the display area and having a plurality of sub-pixels each having a light emitting area and a non-light emitting area. Each sub-pixel may comprise a display element layer equipped with at least one light emitting element emitting light. The display element layer may comprise first and second electrodes, on the substrate, spaced apart from each other with the light emitting element therebetween; and a connection wire extending along a row direction of the substrate and comprising a first connection wire connected to the first electrode and a second connection wire in parallel with an extending direction of the first connection wire and connected to the second electrode. Two connection wires which are symmetric are disposed in an area between two sub-pixels adjacent in a column direction of the substrate. According to the present invention, provided can be a display device capable of improving efficiency of light of the light emitting element while aligning the light emitting element only in a target area.
Patent KR-20200038016-A (KR)
Title: Pharmaceutical composition comprising extract of Sedum kamtschaticum Fisch. for the improvement of memory and preventing or treating neurodegenerative disease
Inventor: LEE SEUNG EUN
IPC: A23L33/105
Filed: 2018-10-02
Abstract: The present invention relates to a pharmaceutical composition for improving cognitive ability and preventing or treating degenerative brain diseases, which contains a Persicaria cochinchinensis extract as an active component. More specifically, the present invention relates to a pharmaceutical composition for improving cognitive ability and preventing or treating degenerative brain diseases, which contains a Persicaria cochinchinensis extract having an excellent inhibitory activity effect on acetylcholinesterase (AchE), a NMDA receptor, and butyrylcholinesterase (BuchE), as an active component.
Patent KR-20200039378-A (KR)
Title: Camera Actuator and Camera module including the same
Inventor: JEONG SOO MIN
IPC: G02B27/64
Filed: 2018-10-05
Abstract: An embodiment of the present invention relates to a camera actuator having an ultra-slim and ultra-small size and a camera module including the same. According to the embodiment of the present invention, the camera actuator comprises: a lens unit; a shaper unit disposed in the lens unit; a first driving unit coupled to the shaper unit; and a second driving unit disposed corresponding to the first driving unit. The shaper unit comprises: a shaper body including a first side surface and a second side surface corresponding to the first side surface; a first protrusion region protruding from the first side surface of the shaper body; and a second protrusion region protruding from the second side surface of the shaper body. The first protrusion region includes a first protrusion part protruding from one surface of the first side surface and a second protrusion part protruding from the other surface of the first side surface and spaced apart from the first protrusion part. The second protrusion region includes a third protrusion part protruding from one surface of the second side surface and a fourth protrusion part protruding from the other surface of the second side surface and spaced apart from the third protrusion part. The first driving unit includes first to fourth unit driving units coupled to the first to fourth protrusion parts, respectively. The second driving unit includes fifth to eight unit driving units corresponding to the first to fourth unit driving units, respectively.
Patent KR-20190040905-A (KR)
Title: Defect inspection apparatus, defect inspection method, and manufacturing method for optical film
Inventor: OKAMOTO HIDEKI
IPC: G01N21/892
Filed: 2018-10-08
Abstract: According to one embodiment of the present invention, a defect inspection device (3A), as a defect inspection device of a film (100), has a light irradiation part (10A) for outputting an inspection light (L) to be irradiated to an inspection area (A) of the film, and an imaging part (20A) for imaging the inspection area, and at least one of the light irradiation part and the imaging part has a filter part (12) for selectively passing light in a predetermined polarization direction, wherein the filter part is configured to adjust the predetermined polarization direction.
Patent KR-20200041067-A (KR)
Inventor: JEONG SEUNG HYEON
IPC: G03B5/00
Filed: 2018-10-11
Abstract: The present invention relates to a camera actuator which is very slim and very small, and a camera module including the same. According to embodiments of the present invention, the camera actuator comprises: a housing; a lens unit arranged on the housing; a shaper unit arranged on the lens unit; a first actuating part coupled to the shaper unit; and a prism unit including a fixed prism and being coupled to the housing. The housing includes a housing body with an opening and a housing side part extended from the housing body. The housing body includes a first guide part and a second guide part protruding from a first area and having a groove, and a first protrusion and a second protrusion protruding from a second area. The fixed prism includes a 1-1 prism protrusion part and a 1-2 prism protrusion part corresponding to the first and second guide parts of the housing body, and a 2-1 prism protrusion part and a 2-2 prism protrusion part corresponding to the first and second protrusions.
Patent KR-20200041598-A (KR)
Inventor: JANG SANG HO
IPC: B65D47/18
Filed: 2018-10-12
Abstract: The present invention relates to a cosmetic container assembly used by mixing and changing liquid and powder into a cosmetic formulation to be applied to a skin. The cosmetic container includes: a container body (110) including an upper connector (111) fixedly coupled to an upper portion, and a plunger (115) provided to be movable up and down along an inner wall surface at a lower portion thereof, in which a liquid agent (A) is accommodated between the upper connector (111) and the plunger (115); a lower cap (120) detachably coupled to the lower portion of the container body (110) to cover the open lower portion of the container body (110); an upper cap (130) detachably coupled to the upper connector (111) of the container body (110); a powder container (140) accommodating powder (B) therein in which the lower cap (120) is coupled to the plunger (115) through a separated lower portion of the container body (110), and the plunger (115) is pushed upward and coupled to the container body (110); and a dropping pipette cap (150) configured to be coupled to the upper connector (111) when the upper cap (130) is separated from the container body (110) coupled to the powder container (140), and have a dropping pipette (151) extending in a vertical direction and accommodated inside the powder container (140).