baber/WOPTO huggingface dataset:
Patent KR-20190098920-A (KR)
Inventor: SHENG JIANG
IPC: C10M119/12
Filed: 2019-02-14
Abstract: The present invention relates to a viscosity index modifier having dispersant properties and a lubricating oil composition comprising the viscosity index modifier. The present invention also relates to the use of a lubricating oil composition comprising a viscosity index enhancer for enhancing soot or sludge handling properties of an engine lubricating oil composition while minimizing deterioration of an engine seal.
Patent KR-20200101623-A (KR)
Inventor: CHUNG SUN KYUNG
IPC: A23L7/10
Filed: 2019-02-20
Abstract: The present invention relates to a method of preparing sauce for stir-fried rice cake and stir-fried rice cake using guava. The method comprises the steps of: mixing a guava leaf extract obtained by extracting guava leaf powder using hot water and an ethanol solvent with red pepper paste, red pepper powder, oligosaccharide, soy sauce, grilled sea salt, garlic, curry, ginger, and pepper so as to prepare sauce for stir-fried rice cake; immersing a guava fruit extract obtained by extracting guava fruit powder using the ethanol solvent with mung bean starch and mixing the mixture thereof with sugar and honey so as to prepare guava fruit extract-added gwapyun; and mixing the prepared sauce for stir-fried rice cake and the guava fruit extract-added gwapyun with molding ingredients for stir-fried rice cake, and heating the mixture thereof. Accordingly, the present invention can replace kelp broth that produces astringent and unique taste and carbonated beverages used in a conventional case. In addition, the present invention can provide guava′s unique and sweet flavor and taste, abundant dietary fiber including vitamin C, and a large amount of antioxidant substances that remove active oxygen in the body, thereby preventing damage to cells that can cause cancer. Therefore, the present invention has effect of developing and producing antioxidant functional health foods.
Patent KR-20200101631-A (KR)
Inventor: LIM TAEK SOON
IPC: A47L9/04
Filed: 2019-02-20
Abstract: The present invention relates to a vacuum cleaner capable of forming an air passage by forming a brush holding device in a main body; hooking a brush belt having a wide width on a roller and rotating the same by installing the brush holding device and the roller which is inserted into left and right sides in a front side; connecting a vacuum fan, a collecting container, and an outlet and an inlet of the air passage with a pipe by installing the vacuum fan and the collecting container in a back side; collecting dust and a foreign substance lifted by rotating the brush belt with air circulated inside the air passage in the collecting container; allowing the air to clean by being circulated without being discharged; and mounting a battery for wireless and wired. The conventional vacuum cleaner absorbs the dust and the foreign substance with the air, collects the air in the collecting container, spreads find dust which is not filtered to an inside by discharging the air to a back side, contaminates a room by scattering existing air by exhaust wind and harms health and emotion due to strong noise. To solve the problem, the present invention remarkably reduces the noise without the exhaust wind, expands a healthy and pleasant environment by not scattering the fine dust and the existing dust, is economically beneficial, and is very useful invention for export.
Patent KR-20200109119-A (KR)
Title: apparatus for manufacturing ground anchor
Inventor: SHIN HYUN TAIK
IPC: B23P21/00
Filed: 2019-03-12
Abstract: The present invention relates to an apparatus for manufacturing a ground anchor, comprising: a main operation unit (120) assembling a steel wire introduced from a streel wire supply unit (110); a steel wire support unit (130) safely placing the assembled steel wire introduced from the main operation unit (120); a corrugated pipe coupling unit (140) installed on the streel wire support unit (130), and glamping the tip of a corrugated pipe to guide the assembled steel wire to the inside of the corrugated pipe; and a transfer unit (150) transferring the corrugated pipe coupling unit (140) and inserting the assembled steel wire into the glamped corrugated pipe. According to the invention, a transfer plate (141) is gear-coupled to a main pinion (152) coupled to a rotation shaft of a drive motor (154) and the corrugated pipe coupling unit (140) is attached. Accordingly, a timing belt (151) may rotate forward or backward due to rotation or reverse rotation. Therefore, steel wires are guided stably so that operation can be performed smoothly, and at the same time, an anchor is assembled by manpower in a space between work tables through combination and movement of apparatuses. In addition, the corrugated pipe can be efficiently combined because the automated operation can be simultaneously performed on the opposite work table.
Patent KR-20200113043-A (KR)
Inventor: SONG GYEONG RAE
IPC: A23N12/10
Filed: 2019-03-20
Abstract: The present invention relates to an apparatus for heating food ingredients, characterized in that a drum into which food ingredients introduced from a hopper are introduced rotates above a burner, and a screw in the drum rotates in a direction opposite to the rotation direction of the drum so that various food ingredients such as meat, beans, vegetables and the like can be continuously and evenly heated and cooked for a short time, thereby having high heating efficiency, characterized in that a variety of cooking methods such as grilling, parboiling, stir-frying, boiling, or frying various food ingredients according to types thereof can be effectively applicable, characterized in that a heating unit that selectively includes a drum and a screw can be easily and conveniently washed or cleaned, and characterized in that the temperature of the inside of the drum and the rotation speed of the screw can be controlled according to types and cooking methods of food ingredients to be heated so as to control the stay time of the food ingredients in the drum, and thus, it is possible to continuously, effectively, and efficiently supply a large quantity of food ingredients at a restaurant or an in-house or on-campus cafeteria, etc.
Patent KR-20200112223-A (KR)
Inventor: LEE HAN YOUNG
IPC: H02K7/116
Filed: 2019-03-21
Abstract: According to an embodiment of the present invention, provided is a wireless power supply device for supplying electric power to a rotating body to maintain power supply efficiency high. The wireless power supply device for supplying electric power to a rotating body comprises: a fixed body to which power is supplied by wire; a first coil unit built in the fixed body to receive the power from the fixed body; a rotating body which rotates by operating a motor unit fixed to the fixed body; and a second coil unit which is built into the rotating body and supplies the power to the rotating body by generating an induced current by the first coil unit.
Patent KR-20200114485-A (KR)
Title: Method, apparatus and computer program for processing URL collected in web site
Inventor: KANG BONG GOO
IPC: G06F16/955
Filed: 2019-03-28
Abstract: The present invention relates to a method for processing a URL collected in a website, to a device thereof, and to a computer program. More specifically, the method for processing a URL comprises: a response data determination step of using header information for a first webpage of a first website to determine whether to exclude one or more URLs included in the first webpage while not including the URL in a valid URL list, by a URL processing device; and a similarity-based valid URL calculation step of calculating the similarity between webpages corresponding to each URL in accordance with a predetermined criterion with respect to the one or more URLs included in the first webpage, and selecting a part of the URLs of a similar webpage calculated in accordance with the similarity to include a part of the URLs in the valid URL list.
Patent KR-20200117598-A (KR)
Inventor: ILHO KIM
IPC: G06T5/00
Filed: 2019-04-05
Abstract: The present invention relates to a noise removal device for an infrared image, and more particularly, to removing noise from an infrared image based on a local filter and global optimization. According to the present invention, the accuracy of image recognition, area segmentation, object detection, etc. can be improved by removing noise included in a background while preserving contour or structure information including important information of an infrared image by using a contour preserving flattening filter. The noise removal device for an infrared image comprises: an input part; a preprocessing part; a filter part; a global optimization part; and an output part.
Patent KR-20200118684-A (KR)
Inventor: SHIN YONG BUM
IPC: E04H6/42
Filed: 2019-04-08
Abstract: The present invention relates to a parking guide device capable of straight parking, which parks a vehicle (2) on a parking line (1). The parking guide device capable of straight parking includes: a parking guide (10) preventing the vehicle (2) from being separated to the outside while the vehicle (2) is parked in the parking line (1); and a guide means (20) provided to park the vehicle (2) on the parking guide (10) in a correct position. Therefore, the parking guide device capable of straight parking installs the parking guide having the guide means on the parking line to induce the vehicle to be easily parked in the correct position, thereby constantly maintaining a parking distance with the other vehicle to solve a difficulty caused when a vehicle door is opened and closed and a driver gets on and off the vehicle at a stroke.
Patent KR-20190128591-A (KR)
Title: Modified conjugated diene polymer and rubber composition comprising the same
Inventor: SHIN HYE JUNG
IPC: C08L9/00
Filed: 2019-05-08
Abstract: The present invention relates to a modified conjugated diene-based polymer and a rubber composition comprising the same. The modified conjugated diene-based polymer has a unimodal form in a molecular weight distribution curve by gel permeation chromatography and then has narrow molecular weight distribution. In addition, the modified conjugated diene-based polymer comprises a modified monomer-derived functional group represented by chemical formula 1 and a modified agent-derived functional group, thereby having excellent workability and having excellent tensile properties and viscoelastic properties.
Patent KR-20200133488-A (KR)
Inventor: KIM JIN SUK
IPC: H04N5/232
Filed: 2019-05-20
Abstract: Provided is a monitoring system. The monitoring system comprises: a sensing device provided on the hull to sense a dangerous situation; a monitoring device photographing the dangerous situation by moving to a point wherein the dangerous situation is sensed; and a user terminal outputting image information on the photographed dangerous situation.
Patent KR-20200134062-A (KR)
Inventor: PARK SEUNGHEE
IPC: H01M10/04
Filed: 2019-05-21
Abstract: One aspect of the present invention provides a secondary battery which realizes high output of an electrode assembly by reducing electrical resistance at a connection portion between an uncoated portion and a lead tab. According to one embodiment of the present invention, the secondary battery includes: an electrode assembly wound by disposing a separator between electrodes; a lead tab connected to the electrode; and a case which accommodates the electrode assembly and through which the lead tab is drawn out. The lead tab includes a first tab which is formed to have a first width and a first thickness to be connected to the uncoated portion of the electrode, and a second tab which is formed to have a second width less than or equal to the first width and a second thickness greater than or equal to the first thickness.
Patent KR-20200012718-A (KR)
Title: Continuous fabrication for composite preforms
Inventor: JENS BOLD
IPC: B29B11/16
Filed: 2019-05-24
Abstract: The present invention relates to a system for producing a preform for composite parts and a method thereof and, more specifically, to a method for producing a preform. The method carries a web of fiber reinforced composite materials in the process direction, disposes the fiber reinforced composite materials on the web, transfers the web and a tow from the process direction to a cutting tool, and cuts the preform comprising the combination of the tow and the web.
Patent KR-20200138477-A (KR)
Inventor: SONG SI HO
IPC: G11C16/30
Filed: 2019-05-29
Abstract: According to an embodiment of the present invention, provided is a nonvolatile memory device for preventing a decrease in reliability caused by memory cells having a three-dimensional structure. The nonvolatile memory device comprises: a memory cell array including memory cells of a first group and memory cells of a second group; a word line drive block connected to the memory cells of the first group and the memory cells of the second group through word lines of the first group and word lines of the second group, respectively; a bit line bias and sense block connected to the memory cells of the first group and the memory cells of the second group through bit lines; a variable current supply block configured to generate a word line current supplied to a word line selected from the word lines of the first group and the word lines of the second group; and a control logic block receiving an address and a command from an external host device, and controlling a variable current supply block to vary the amount of word line currents based on the address. The control logic block is further configured to vary the amount of word line currents according to the distance between the selected word line and the substrate.
Patent KR-20190142220-A (KR)
Title: Wire electrical discharge machine and machining condition adjustment method
Inventor: ABE HIROYUKI
IPC: B23H7/16
Filed: 2019-06-11
Abstract: The present invention relates to a wire discharge processor (10). According to the wire discharge processor of the present invention, while conveying a wire electrode (12) along a conveyance path (C), with predetermined processing conditions, a voltage is applied between the poles formed between the wire electrode (12) and a workpiece (W) and a discharge is generated to discharge-process the workpiece (W). The wire discharge processor of the present invention comprises: a disconnection detecting unit (34) for detecting disconnection of the wire electrode (12); a position calculation unit (74) for calculating a disconnection position in the conveyance path (C) of the wire electrode (12); and an adjustment unit (78) for adjusting the processing conditions when the disconnection position is within a predetermined section in the conveyance path (C).
Patent KR-20200143070-A (KR)
Inventor: LEE SOONGKEUN
IPC: H02H9/02
Filed: 2019-06-14
Abstract: Provided is a surge protection circuit to protect an electronic device from an external surge. The surge protection circuit comprises: a power supply unit to which first power is applied; a filter unit configured to filter noise of the first power through which a current corresponding to a surge flows; a motor unit including at least one motor controlled in accordance with an operation mode by a control unit; and at least one protection capacitor. Moreover, the surge protection circuit comprises a rectification unit configured to rectify the first power to second power. The ground is connected to the filter unit, the current is applied through the ground, a first impedance is formed by the filter unit and the rectification unit, a second impedance is generated by the control unit and the motor unit, and the magnitude of the first impedance is smaller than the magnitude of the second impedance.
Patent KR-20210000613-A (KR)
Inventor: KIM JAE IL
IPC: E05C17/44
Filed: 2019-06-25
Abstract: The present invention provides a stopper for a fire door, which uses a shape memory alloy that closes a fire door without an additional electronic driving device. More specifically, the stopper for a fire door comprises a fixing bracket (2), a connection unit (3), a support unit (4), and an operation unit (5).
Patent KR-20200005447-A (KR)
Inventor: ABE TAKESHI
IPC: H01L21/677
Filed: 2019-06-26
Abstract: The present invention provides an article transport device capable of reducing the cycle time by efficiently moving a transport carrier. The article transport device includes: a transport vehicle reciprocating between a receipt place and a transfer place; and an article receiving plate installed at least in the receipt place. The transport vehicle includes: the transport carrier (31) on which articles are loaded; and a lift device vertically lifting the transport carrier (31) in a first height H1 and a second height H2 lower than the first height H1. The article receiving plate is fixed in a third height between the first height H1 and the second height H2 as a plate on which the articles are loaded. The lift device performs different return motions in accordance with the existence of the articles on the article receiving plate in the receipt place when the transport vehicle performs a return movement from the transfer place to the receipt place.
Patent KR-20210000993-A (KR)
Inventor: CHOI JIHO
IPC: B62D25/20
Filed: 2019-06-26
Abstract: Disclosed are a vehicle body structure capable of safely protecting a battery from a collision by increasing the rigidity of a battery mounting portion and securing a buffer area, and a vehicle including the same. According to an embodiment of the present invention, a vehicle body structure comprises: a battery mounting portion provided on the floor behind a rear heat sheet and on which a battery is mounted; a cross member reinforcing the floor in front of the battery mounting portion; a lower reinforcement portion reinforcing the floor under the battery mounting portion and supported by the cross member and side members at both sides; and an upper connection portion which is fastened to the lower reinforcement portion while the battery is bound.
Patent KR-20210001232-A (KR)
Inventor: PARK MEE KYUNG
IPC: A61F7/00
Filed: 2019-06-27
Abstract: The present invention relates to a rolling-type cold massager. According to the present invention, foreign matter on the surface of a rolling ball is automatically removed during use, and thus smooth rolling can be caused. The rolling-type cold massager includes: a spherical rolling ball filled with a refrigerant; a cup-shaped ball cup having an empty inner space and supporting the rolling ball so as to be rollable; a retainer detachably coupled to the opening portion of the ball cup, surrounding and supporting the rolling ball so as not to be separated from the ball cup, and having an inner rounding hole corresponding in shape to the outer peripheral surface of the rolling ball; and a cleaner attached to one edge of the retainer and removing foreign matter from the surface of the rolling ball while in contact with the rolling ball.
Patent KR-20210002780-A (KR)
Title: support for height adjustment of piping
Inventor: PARK HAE YEONG
IPC: F16L3/16
Filed: 2019-07-01
Abstract: The present invention relates to a pipe support with a height adjustment piece, wherein the height adjustment piece is further configured on an inner surface of an insert plate installed on a ceiling surface, and adjustment grooves are formed on an outer surface of the height adjustment piece, and adjustment protrusions corresponding and closely fastened to the adjustment grooves are formed on one surface of an upper portion of a vertical channel inserted and fitted to be fastened to a bracket of the insert plate. Therefore, fine height adjustment due to the adjustment grooves and the adjustment protrusions can be performed during height adjustment of the vertical channel, and height between two or more vertical channels installed on the ceiling surface is uniform and maintained so as to equalize a horizontal state of a horizontal channel horizontally installed in the two or more vertical channels to prevent the horizontal channel from being tilted toward one side.
Patent KR-20210003470-A (KR)
Inventor: KIM DUK JAE
IPC: H05H1/34
Filed: 2019-07-02
Abstract: According to the present invention, disclosed is a low-power arc torch electrode, which comprises: an electrode body unit to which a plasma nozzle is coupled to an end while being grounded; an electrode tip unit provided inside the electrode body unit, and positioned adjacent to a discharge port of the plasma nozzle; and a whirlwind forming unit for generating whirlwind in a reaction gas supplied into the plasma nozzle. A groove unit is formed in the discharge port of the plasma nozzle to improve the discharge area with the electrode tip unit. According to the present invention, the plasma nozzle and the electrode tip unit are positioned close to each other to allow discharge even at a lower voltage and to form the groove unit at the discharge port of a nozzle, such that the discharge area of the electrode tip unit is improved to have excellent discharge efficiency. In addition, whirlwind is generated in the reaction gas through the whirlwind forming unit to allow air to be rotated and discharged even when discharge is only partially instantaneously generated, such that discharge gas is not biased or partially discharged gas is not emitted, but uniform plasma discharge gas is supplied.
Patent KR-20210003473-A (KR)
Inventor: KO JAEYOUNG
IPC: A23L33/10
Filed: 2019-07-02
Abstract: In one aspect, heptahydroxyflavan, an active ingredient of the present disclosure, a salt, isomer, hydrate or solvate thereof may inhibit MMP-1 activity to enhance skin elasticity and alleviate skin wrinkles. Moreover, in one aspect, heptahydroxyflavan, an active ingredient of the present disclosure, a salt, isomer, hydrate or solvate thereof is a safe substance without cytotoxicity, and thus has the advantage capable of being treated in the living body in various forms such as cosmetics, health functional food, and the like.
Patent KR-20200006948-A (KR)
Inventor: OH SANG CHEUL
IPC: C07K7/06
Filed: 2019-07-11
Abstract: The present invention identifies the influence of the TGFβ/Smad3/SMO molecular mechanism in cancer cells and shows that a high expression of SMO is linked to the overall survival rate of cancer patients, thus demonstrating that the SMO is a potential prognostic marker for cancer. Accordingly, the present invention specifies an epitope for SMO that causes the SMO to be recognized as an antigen, and relates to an antibody binding specifically to the epitope or a fragment thereof, and accordingly, the antibody of the present invention can be beneficially used as a therapeutic agent for cancers associated with SMO.
Patent KR-20210012110-A (KR)
Title: Laminator for Flexible Curved Display Manufacturing
Inventor: HEUNGHWAN KIM
IPC: B32B1/00
Filed: 2019-07-24
Abstract: The present invention relates to a laminator for manufacturing a flexible curved display to correctly attach (bond) a display panel to a cover glass. To achieve this, according to the present invention, the laminator comprises: a plate-shaped base plate installed on the inner bottom of a chamber; a fixing jig installed on the inner upper surface of the chamber to allow a curved cover glass to be fixed on the lower surface thereof; a pressing unit allowing a carrier film having a display panel attached thereto to be received on the upper surface thereof while being installed between the base plate and the fixing jig to be able to elevate; a pair of clamping devices installed on both sides of the base plate to fix both ends of the carrier film; a pair of first driving devices positioned on both sides of the base plate to horizontally move the pair of clamping devices; a pair of second driving devices positioned on the lower surface of the base plate to elevate the base plate and the pair of clamping devices; and a third driving device positioned on the outer lower surface of the chamber to elevate the pressurizing unit. The pair of clamping devices have tension adjusting members installed therein to maintain a constant tension of the carrier film when both ends of the carrier film are downwardly bent at a predetermined angle.