baber/WOPTO huggingface dataset:
Patent KR-20220133055-A (KR)
Title: Electronic commerce credit card payment agency method and system using mobile terminal
Inventor: YOUNGDOO SON
IPC: G06Q50/18
Filed: 2021-03-24
Abstract: Provided are an electronic document-based contract system and a contract method thereof, which allow an electronic document contract to be settled by providing content readable enough to be recognized by a party concerned even when using a portable terminal with a small screen. The electronic document-based contract system comprises: a storage unit for storing an electronic document contract; a sub-page division unit for dividing each page of the stored electronic document contract into a predetermined number of sub-pages; a sub-page output unit for displaying the divided sub-pages on a screen; a page inquiry confirmation unit for confirming whether each of the divided sub-pages is displayed on the screen through the sub-page output unit, and confirming that the corresponding page is inquired when all sub-pages of each page are displayed; and a signature area activating unit for activating a signature area of the corresponding page when it is confirmed that the corresponding page is inquired by the page inquiry confirmation unit.
Patent KR-20220134233-A (KR)
Title: Method for providing apparel trend analysis service
Inventor: ROH CHANG HYUN
IPC: G06Q30/06
Filed: 2021-03-26
Abstract: Suggested are a device and method for providing a tag-based analysis service of order data. The suggested method includes the steps of: storing standardized order data converted and obtained from order information received from wholesalers in regional wholesalers and used in an order management service and tag information mapped to the order data in a database; performing search and analysis on the basis of the order data and tag information according to a request from a service subscriber terminal, and generating a wholesale trend analysis result for product items; and providing the order trend analysis result to the service subscriber terminal.
Patent KR-20220134310-A (KR)
Title: Molecular cell biology test device and molecular cell biology test system using same
Inventor: KIM BAEK GIL
IPC: C12M1/34
Filed: 2021-03-26
Abstract: The present invention relates to a molecular cell biology test device and a molecular cell biology test system using the same. The molecular cell biology test device comprises: a plurality of management devices having different functions such that a space is formed inside, a plate in which cells are cultured is placed, and a biological experiment is performed; a connection device provided between the plurality of management devices so as to move the plate in which the cells are cultured from one management device to the another management device and connecting the plurality of management devices; and a transporting device transporting the plate in which the cells are cultured while moving between the plurality of management devices through the connection device. The molecular cell biology test device and the molecular cell biology test system using the same of the present invention connect the plurality of management devices having different functions through the connection device, automatically transport the plate in which the cells are cultured using the transporting device according to preset steps, and automatically perform a biological test.
Patent KR-20220134948-A (KR)
Title: Rope moving vehicle transfer device of walking mat weaving machine
Inventor: PARK HYUN JO
IPC: E01C5/00
Filed: 2021-03-29
Abstract: The present invention relates to a rope moving vehicle transport device of a walking mat weaving machine. More particularly, the present invention is invented to provide economic benefits by improving productivity without worrying about breakdowns by ensuring that the rope moving vehicle that transports the horizontal lines crossing the vertical lines for weaving operates smoothly and quickly. The present invention comprises: a vertical line inserting unit (10) that sequentially induces and inserts vertical lines (A) into upper and lower portions; a tension maintaining unit (20) for maintaining tension in a state in which the plurality of vertical lines (A) are movable; a vertical line crossing unit (30) installed in front of the tension maintaining unit (20); a horizontal line inserting unit (40) that inserts a horizontal line between the vertical lines (A) once each time the vertical line (A) crosses vertically by the vertical line crossing unit (30); a horizontal line adhesion unit (50) installed between the vertical line crossing unit (30) and the horizontal line inserting unit (40); and a mat discharge unit (60) installed in front of the horizontal line adhesion unit (50).
Patent KR-20220136528-A (KR)
Inventor: LIM KI TAEK
IPC: C12N5/00
Filed: 2021-03-30
Abstract: The present invention relates to a medium composition for animal cell culture and, specifically, to a composition for animal cell culture containing plant protein hydrolysates or insect protein hydrolysates as active ingredients, as a substitute for serum among additives. Plant- and insect-derived protein hydrolysates (10 %) improve in vitro viability and myoblast protein marker expression compared to crude isolates, and thus the protein hydrolysates can be as a serum substitute in a culture composition. The present invention provides potential antioxidant properties and a role of a naturally derived protein supplement that can be used as an ideal dietary source for mitigating oxidative stress.
Patent KR-20220136602-A (KR)
Inventor: JEON SUNG WOOK
IPC: H01M4/1391
Filed: 2021-04-01
Abstract: The present invention relates to a positive electrode for a lithium secondary battery and a lithium secondary battery including the same. The positive electrode includes a first mixture layer and a second mixture layer on a current collector, wherein pre-rolling of the first mixture layer is performed under specific conditions before forming the second mixture layer, so that the rolling density and thickness of the first mixture layer can be maintained uniformly while the surface of the second mixture layer positioned at the outermost part is flattened, thereby highly realizing the safety of a battery even when a metal object such as a nail penetrates an electrode from the outside.
Patent KR-20220140999-A (KR)
Inventor: JI GEON
IPC: B43L21/00
Filed: 2021-04-12
Abstract: The purpose of the present invention is to provide a removable whiteboard wiper, comprising: a wiper (1) which is operatable when receiving a signal; a nozzle (2) which vertically sprays a cleaning solution to an end of an eraser (3) inside the wiper (1); and multiple erasers (3) which are vertically attached to a lower part of the wiper (1). The present invention employs "automatic" system which did not exist in prior art to be operated conveniently, injects an injection (cleaning solution) nozzle in the wiper into the inside of the eraser to improve performance, and enhances convenience because the present invention is removable and is used only when necessary.
Patent KR-20220141502-A (KR)
Inventor: YUN YOUNG HWA
IPC: B23K9/32
Filed: 2021-04-13
Abstract: The present invention relates to a welding torch having a torch body capable of adjusting the length. According to the present invention, a torch main body is composed of a torch grip for controlling the discharge of a wire and gas supplied from a welding feeder, and a tubular torch body which guides the gas and wire discharged from the torch grip toward a torch nozzle for welding a base material. The torch body includes: one side module communicating with the torch grip; the other side module communicating with an insulation pipe of the torch body; and one or more central modules between the one side module and the other side module. The one side module, the central module, and the other side module are detachably screwed through a tubular bolt or nut hole formed at the end.
Patent KR-20220144030-A (KR)
Inventor: SOJEONG KIM
IPC: A47L15/48
Filed: 2021-04-16
Abstract: A dishwasher capable of efficiently improving the drying effect of dishes in a washing chamber using minimal energy comprises: a main body; a tub provided inside the main body and forming a washing chamber; a drying device arranged on an outer wall of the tub and including a suction port through which air is introduced from the washing chamber, a passage provided through which the air introduced from the washing chamber flows, a fan for sucking air into the passage through the suction port, a heater arranged in the passage to heat the air in the passage, a discharge port for discharging air in the passage to the washing chamber, and a temperature sensor provided between the heater and the discharge port; and a processor for operating the fan based on the start of a drying cycle and determining an initial operating time of the heater during the drying cycle based on temperature information obtained from the temperature sensor.
Patent KR-20220012169-A (KR)
Inventor: HONG WON KI
IPC: E02D7/30
Filed: 2021-04-29
Abstract: Disclosed is a leader assembly of a pile driver capable of facilitating the installation and removal of an auger and bringing about high safety (a low risk of leader bending). In accordance with an embodiment, the leader assembly includes: a leader having a rack gear and a guide provided on one side in a height direction; an upper auger having a pinion geared to the rack gear, and mounted on the leader to be movable along the guide; a lower auger having a pinion geared to the rack gear, and mounted on the leader to be movable along the guide; a first auxiliary leader having a rack gear and a guide provided on one side in a height direction, and flanged with a lower part of the leader; a first hinge part provided in the lower part of the leader; a second hinge part provided in an upper part of the first auxiliary leader, and assembled with the first hinge part; a second auxiliary leader having a height longer than the height of the lower auger, having a rack gear and a guide provided on one side in a height direction, and flanged with a lower part of the first auxiliary leader, while formed to be separable from the first auxiliary leader with the lower auger mounted thereon; and a support plate having a flat shape, combined with a lower part of the second auxiliary leader in a vertical direction of the second auxiliary leader, and settling the second auxiliary leader, which is separated from the first auxiliary leader, in a direction vertical to the ground.
Patent KR-20220033972-A (KR)
Inventor: CHO KWANGSU
IPC: B32B3/12
Filed: 2021-05-04
Abstract: Disclosed is a shock-absorbing pad which does not deteriorate shock-absorbing performance and has improved drainage. The shock-absorbing pad of the present invention comprises: a shock-absorbing layer having a cushioning power; and a fibrous layer positioned on the upper surface or the lower surface of the shock-absorbing layer. The shock-absorbing layer is a honeycomb type, and is composed of a foam having a foaming ratio of 10 to 40 times by chemical crosslinking. The fibrous layer is made of crimped staple fibers and low-melting staple fibers.
Patent KR-20220157782-A (KR)
Title: Microorganisms that produce purine nucleotides and methods of producing purine nucleotides using the same
Inventor: LEE JI HYUN
IPC: C12P19/32
Filed: 2021-05-21
Abstract: The present application relates to Corynebacterium stationis, which is a microorganism producing purine nucleotides with enhanced activity of a phosphoric acid inlet system (Pit system), and a method for producing purine nucleotides using the same. The activity enhancement of the phosphoric acid inlet system is the activity enhancement of a polypeptide encoded by pitA gene.
Patent KR-20220158345-A (KR)
Title: Air Processing Apparatus
Inventor: CHINSOO HYON
IPC: F24F8/108
Filed: 2021-05-24
Abstract: The present invention relates to an air treatment apparatus and aims to provide an air treatment apparatus including a filter cleaner cleaning a filter disposed in a suction hole while maintaining a distance from the filter. The air treatment apparatus of the present invention comprises: a case forming an outer shape and having a suction hole formed on one side; a filter disposed in the suction hole; a guide rail disposed on an upper side of the suction hole; and a filter cleaner shaking foreign substance of the filter off as moving along the guide rail. The filter cleaner includes: a housing disposed to face the filter and to be movable along the guide rail; a moving gear engaged with the guide rail and moving the housing in lateral directions of the filter; a gear motor rotating the moving gear; a dust bin device disposed inside the housing and forming a space for accommodating foreign substances; an agitator disposed inside the housing and rotating in contact with the filter; a suction device sending the foreign substances separated from the agitator to the dust bin device; a guide roller disposed to be rotatable in the housing, moving along the guide rail, and maintaining a gap between the filter and one surface of the housing facing the filter; and a support roller disposed to be rotatable in the housing and coming in contact with the case. The support roller is disposed on an upper side of the guide roller, and a rotation axis of the support roller is formed in a direction different from that of a rotation axis of the guide roller.
Patent KR-20220159198-A (KR)
Inventor: KIM HAK SUB
IPC: E04B1/61
Filed: 2021-05-25
Abstract: The present invention relates to a building panel. The building panel of the present invention comprises: a panel composed of an outside finishing plate, an inside finishing plate, and an insulating material therebetween, and having assembly grooves on both side surfaces thereof; and an exterior panel having assembly protrusion units which correspond to the outside of the outside finishing plate, are bent so that both side surfaces are in close contact with the side surface of the panel, and are fitted into the assembly grooves on both side surfaces thereof. An objective of the present invention is to provide the building panel which can be easily installed.
Patent KR-20220161737-A (KR)
Title: Method for producing spirit extract of bamboo leaf and health food composition for anti-oxidant and anti-inflammatory using the same
Inventor: CHOI DONG KUG
IPC: A61K36/899
Filed: 2021-05-31
Abstract: The present invention relates to a method for producing alcoholic extract of bamboo leaves and an anti-oxidant and anti-inflammatory health food composition using the same. The method comprises the steps of: (a) extracting alcoholic extract of bamboo leaves with an ethanol concentration of 30 (v/v)% to 70 (v/v)% and concentrating the alcoholic extract of bamboo leaves; and (b) freeze-drying the alcohol-extracted and concentrated bamboo leaves. The alcoholic extract of bamboo, especially Phyllaostachys nigra, leaves produced according to the present invention is extracted with alcohol with the ethanol concentration of 30 (v/v)% to 70 (v/v)%, such that compared to water extract or alcohol extract with an ethanol concentration of 100 (v/v)%, total polyphenol and flavonoid content is high and anti-oxidant effects are excellent. In addition, inflammatory responses induced in microglial cells stimulated with LPS are also effectively suppressed. Therefore, the extract can be usefully used as the anti-oxidant and anti-inflammatory ealth food composition.
Patent KR-20220165084-A (KR)
Inventor: KIM HONG SIN
IPC: H01R103/00
Filed: 2021-06-07
Abstract: The present invention relates to a functional waterproof outlet device. The functional waterproof outlet device, according to the present invention, comprises a plug part and an outlet part, wherein the plug part includes: a plug main body part; a cord part; a wire part; a cap coupling part; and a waterproof lid part, and the outlet part includes: an outlet main body part; an insertion port part; and an outlet wire part. Therefore, the present invention can very efficiently prevent water from entering the outlet.
Patent KR-20220167723-A (KR)
Inventor: YOO IL HO
IPC: B08B9/08
Filed: 2021-06-14
Abstract: According to one embodiment of the present invention, a drum internal cleaning device is provided. The drum internal cleaning device according to an embodiment of the present invention comprises: a frame; a roller conveyor unit installed in the frame and transporting a drum; a drum rotation unit that rotates the drum placed on an upper part of the roller conveyor unit in a horizontal direction; a nozzle part for spraying a cleaning liquid into the drum; and a nozzle moving unit that transfers the nozzle up and down and inserts or discharges the nozzle part into the drum. An objective of the present invention is to provide the drum internal cleaning device capable of easily cleaning the inside of a drum recovered before or after use.
Patent KR-20220168786-A (KR)
Title: Sterilization cultivation facility and method therefore
Inventor: LEE HYUN DONG
IPC: A61L2/00
Filed: 2021-06-17
Abstract: In one aspect of the present disclosure, a sterilization cultivation device includes: a housing having an internal space and at least one suction port formed on a first inner wall; a shelf disposed within the internal space and including a plurality of layers; a humidity controller disposed in the internal space and controlling the humidity of the internal space; a heat pump connected to the suction port to control the temperature of the internal space; an ion cluster sterilizer disposed on a second inner wall of the housing and generating ion clusters in the internal space; a humidity sensor disposed within the internal space and generating humidity data by sensing humidity of the internal space; a temperature sensor disposed in the internal space and generating temperature data by sensing the temperature of the internal space; and a controller controlling the ion cluster sterilizer, the humidity controller, and the heat pump. The controller controls the humidity controller and the heat pump so that the humidity and temperature satisfy preset humidity conditions and temperature conditions, based on the humidity data and the temperature data, and operates the ion cluster sterilizer for a preset time period to sterilize a cultivation object grown on the shelf with the ion cluster. The present invention can sterilize listeria bacteria of enoki mushrooms while maintaining temperature and humidity suitable for the cultivation of enoki mushrooms.
Patent KR-20220169845-A (KR)
Title: Cosmetic composition for blocking blue light
Inventor: JUNG KWANG SUN
IPC: A61K8/9789
Filed: 2021-06-21
Abstract: One aspect of the present invention provides a cosmetic composition comprising an Oenothera odorata extract, a Helichrysum angustifolium extract, and a Calendula officinalis extract as active ingredients. The cosmetic composition can significantly block blue light irradiated to the skin, and thus can reduce skin damage by reducing the amount of active oxygen generation and suppressing the inflammatory reaction.
Patent KR-20230000036-A (KR)
Title: Heat shielding composition and heat shielding method for pavement
Inventor: BAEK JIN GI
IPC: C08G59/50
Filed: 2021-06-23
Abstract: The present invention suggests a composition for heat shielding pavement, which comprises: 15 to 35 wt% of solution A, which is a modified water-soluble epoxy resin; 60 to 80 wt% of solution B, which is a curing agent; 2 to 5 wt% of a hollow ceramic ball; and 2 to 3 wt% of water-based silicone acrylic resin. Therefore, it is possible to obtain an environmentally friendly pavement structure with excellent heat shielding performance, adhesion performance, and abrasion resistance performance.
Patent KR-20230009086-A (KR)
Title: Storehouse
Inventor: MYUNGJINCHUNG
IPC: F25D17/06
Filed: 2021-07-08
Abstract: The present invention relates to a storehouse. In one aspect of the present invention, a storehouse may include: a first storeroom which provides a space in which goods are stored at a predetermined temperature or within a predetermined temperature range; and a second storeroom which provides a space in which a first heat exchanger is accommodated. The storehouse may include a third storeroom which provides a space in which a second heat exchanger is accommodated. The storehouse may include a flow generator which is placed on the downstream side of the first heat exchanger and generates flow. The storehouse may include a heater placed adjacent to the first heat exchanger or the flow generator to defrost at least one of the first heat exchanger and the flow generator. According to an embodiment of the present invention, it is possible to sufficiently improve defrosting performance of a fan only by driving a fan heater having a small capacity.
Patent KR-20230012139-A (KR)
Inventor: LEE HYUK
IPC: B60W60/00
Filed: 2021-07-14
Abstract: Disclosed are a method and a system for detecting abnormality of a processor of a vehicle. The method comprises: a step of enabling a control unit to select a processor to perform a task processing input data related to internal and external environments of a vehicle among a plurality of processors; a step of selecting an algorithm for performing the task selected in the control unit; a step of detecting whether there is abnormality in the processor by comparing output data which is a task performed result of each processor based on the algorithm selected by an abnormality detection unit.
Patent KR-20230012175-A (KR)
Inventor: KIM HYUNG CHUN
IPC: A47B95/00
Filed: 2021-07-15
Abstract: The present invention relates to an earthquake safety shelf in which a shelf body part is fixed to a wall in a buffered manner when the shelf body part is fixed and installed on the wall. The earthquake safety shelf comprises: the shelf body part for placing items; a body supporting part fixed and installed on the shelf body part to support the shelf body part; a wall fixing part fixed and installed on a wall to install the shelf body part on the wall; and an earthquake buffering part installed between the body supporting part and the wall fixing part to buffer the shelf body part against the wall when the shelf body part is fixed and installed on the wall.
Patent KR-20230017549-A (KR)
Title: Electronic device for generating feature descriptor about feature point, and operating method thereof
Inventor: JO SUNG YONG
IPC: G06T5/40
Filed: 2021-07-28
Abstract: The present invention, according to one embodiment, in order to generate a descriptor for a feature point extracted from an input image, may: determine the size of each of a plurality of sub-patches included in a main patch having a preset size with respect to the feature point in the input image; calculate gradient directions for each pixel constituting a target sub-patch among the plurality of sub-patches; determine the number of bins for distinguishing the gradient directions; generate, with respect to the target sub-patch, a histogram for a plurality of bins on the basis of the gradient directions of the pixels constituting the target sub-patch; and generate a descriptor for the feature point on the basis of the histogram. Various other embodiments may also be possible. Therefore, provided are an electronic device and a method for reducing the memory use of a descriptor in the process of generating a descriptor for a feature point.
Patent KR-20230020268-A (KR)
Inventor: LEE MANSIK
IPC: G01K1/08
Filed: 2021-08-03
Abstract: An outdoor temperature sensor of the present invention includes a sensor element; a lead connected to a pair of electrodes of the sensor element; a wire connected to the lead; a soldering joint part electrically connecting the lead and the wire; and an injection case in which the sensor element is embedded by insert injection molding and an opening is formed to expose upper and lower surfaces of the head of the sensor element. According to the present invention, product reliability can be improved by providing fast response and accurate measurement for temperature detection of a temperature sensor and stably protecting the temperature sensor.