baber/WOPTO huggingface dataset:
Patent KR-20220112580-A (KR)
Title: Fluid Supply Apparatus
Inventor: YOU JUN IL
IPC: B01F23/20
Filed: 2021-02-04
Abstract: The present invention relates to a fluid supply device for inducing cavitation and Coanda effects. According to the present invention, the fluid supply device generates fine bubbles in a fluid supplied to the surface of an object to be processed according to the cavitation effect, and the fine bubbles generated in this way flow along the surface of the object to be processed according to the Coanda effect, thereby further improving the surface temperature and lubricity of the object to be processed.
Patent KR-20210022592-A (KR)
Title: Phosphorescent compound
Inventor: XIA CHUANJUN
IPC: H01L51/56
Filed: 2021-02-08
Abstract: The present invention relates to a metal iridium complex, to a device comprising the same, and to a formulation comprising the same. The complex has chemical formula, Ir(L^1)_n(L^2)_3-n. In the chemical formula, a first ligand, L^1, has chemical formula I, a second ligand, L^2, has chemical formula II, the L^1 is different from the L^2, and n is 1 or 2.
Patent KR-20210128902-A (KR)
Inventor: LEE HONG KI
IPC: A61Q19/02
Filed: 2021-02-17
Abstract: The present invention relates to a composition having improved functions such as skin regeneration, whitening or antioxidant, and comprising a stem cell-derived exosome as an active ingredient. More specifically, the present invention relates to a cosmetic composition or a pharmaceutical composition for skin regeneration, whitening, antioxidant function or wound treatment comprising an exosome derived from urine-derived stem cells as an active ingredient.
Patent KR-20220118744-A (KR)
Title: Prosthesis
Inventor: SIM EUN JUNG
IPC: A61L27/18
Filed: 2021-02-19
Abstract: Disclosed is an artificial prosthesis which includes a silicone shell; and a filler filled inside the shell, wherein at least a portion of the shell is a rupture preventive unit including two or more silicone layers and one or more reinforcing material layers interposed therebetween. According to one aspect of the present invention, it is possible to improve the rupture resistance of the artificial prosthesis.
Patent KR-20220122390-A (KR)
Title: Vehicle thermal management system
Inventor: SONG JAE HYUN
IPC: B60H1/32
Filed: 2021-02-26
Abstract: A disclosed thermal management system for a vehicle includes: an air conditioning subsystem including a first compressor, an inner condenser, an outer condenser, an evaporator, a thermostatic expansion valve disposed on an upstream side of the evaporator, and a first freezing cycle provided with a first refrigerant loop fluidly connected to an opening/closing valve opened and closed to block or release the flow of a first refrigerant flowing into the thermostatic expansion valve; a battery cooling subsystem including a battery cooling water loop fluidly connected with the battery pack; a second refrigerant cycle having a second compressor, and a second refrigerant loop fluidly connected with an air-cooling condenser; a refrigerant chiller formed to transfer heat between a branch conduit branched from the first refrigerant loop and the second refrigerant loop; a battery chiller formed to transfer heat between the second refrigerant loop and the battery cooling water loop; a first electronic expansion valve disposed on an upstream side of the refrigerant chiller; and a second electronic expansion valve disposed on an upstream side of the battery chiller. Therefore, the present invention is capable of improving the cooling performance of the battery pack.
Patent KR-20220123949-A (KR)
Title: Crane vehicle
Inventor: PARK JONG WOO
IPC: B66C23/44
Filed: 2021-03-02
Abstract: The present invention relates to a crane vehicle for lifting an object to be lifted through a boom system, and specifically to the crane vehicle that can prevent accidents by sufficiently securing the size of an upper scaffolding even in a narrow space, and is provided with a ladder assembly capable of withstanding heavy loads even in an unfolded state. The crane vehicle includes a boom system, a cabin, and a ladder assembly.
Patent KR-20220125549-A (KR)
Title: Printed circuit board
Inventor: KIM HYE WON
IPC: H05K1/11
Filed: 2021-03-05
Abstract: The present disclosure relates to a printed circuit board comprising: a first insulating layer; a pad disposed on the first insulating layer; and a surface processing layer that covers at least one part of the pad, wherein the surface processing layer comprises an antioxidant comprising a core and a shell coated on a surface of the core. Therefore, the present invention is capable of preventing corrosion.
Patent KR-20220125588-A (KR)
Title: Composition for prevention, improvement or treatment of inflammation or sepsis, comprising fermented Codonopsis lanceolata extract as an active ingredient
Inventor: PARK SE JIN
IPC: A23L33/105
Filed: 2021-03-05
Abstract: The present invention relates to a sprout fermented Codonopsis lanceolate extract, which effectively inhibits the production of NO, PGE_2 and inflammatory cytokines in macrophages, and effectively inhibits the production of IL-6 and NO in animal models with sepsis, thereby preventing, alleviating or treating inflammation or sepsis. The sprout fermented Codonopsis lanceolate extract can be used as a health functional food composition, pharmaceutical composition, feed composition or cosmetic composition.
Patent KR-20220126096-A (KR)
Inventor: RYU SOON GEE
IPC: B63J3/02
Filed: 2021-03-08
Abstract: The present invention relates to a sealing device for a generator installed on a tuning wheel mounted on a crankshaft of a main engine to prevent oil of the engine from penetrating a generator. The sealing device comprises: a holder fixedly coupled to a middle frame between an engine and a generator; a sealing member having one side fixed to the holder and the other side extending toward a tuning wheel mounted on a crankshaft of the engine; and a shielding plate fixedly coupled to the holder by being more adjacent to an engine side than the sealing member.
Patent KR-20210113964-A (KR)
Title: Antiviral composition comprising Pralatrexate
Inventor: PARK MAN SEONG
IPC: A61P31/12
Filed: 2021-03-09
Abstract: According to one embodiment of the present invention, provided is an antiviral composition comprising a compound selected from a group consisting of pralatrexate or a pharmaceutically acceptable salt, solvate, hydrate, precursor, and metabolite as an active component.
Patent KR-20210116336-A (KR)
Title: Device and method of transmitting point cloud data, Device and method of processing point cloud data
Inventor: HYUNMOOK OH
IPC: H04N19/136
Filed: 2021-03-15
Abstract: A method for transmitting point cloud data according to embodiments can encode and transmit point cloud data. A method for processing point cloud data according to the embodiments can receive and decode the point cloud data. An object of the present invention is to provide an apparatus and method for efficiently processing the point cloud data.
Patent KR-20220134225-A (KR)
Title: Apparatus and method for controlling electro mechanical brake of vehicle
Inventor: KIM HYEONG SIK
IPC: B60T8/172
Filed: 2021-03-26
Abstract: The present invention relates to a device for controlling an electronic brake. The device comprises: a sensor unit of a vehicle braked by an electronic brake; and a control unit correcting deviation between left braking force and right braking force of at least one side of a front wheel and a rear wheel and adjusting entire wheel braking force according to a mapping table based on a deceleration (G) value corresponding to brake stepping force of a driver and the preset mapping table with respect to the braking force of the front wheel and the rear wheel.
Patent KR-20220135339-A (KR)
Inventor: CHOI SOON CHEOL
IPC: G02B13/00
Filed: 2021-03-30
Abstract: The present invention relates to a small lens system. The lens system has a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens arranged from an object along an optical axis. The refractive power (P1) of the first lens satisfies -0.01 < P1 < 0.01. The second lens has a convex shape on both sides and the refractive power (P2) of the second lens satisfies P2 > 0.4. The third lens has negative refractive power and the rear curvature (C6) of the third lens satisfies -0.01 < C6 < 0.01. The refractive power (P4) of the fourth lens satisfies -0.1 < P4 < 0.1. The refractive power (P5) of the fifth lens satisfies P5 > 0.7. The refractive power (P6) of the sixth lens satisfies P6 < -0.7. The object side of the sixth lens has one or more inflection points, and a sag amount increases and then decreases in accordance with the height of the lens. The upper side of the sixth lens has one or more inflection points, and a sag amount increases and then decreases in accordance with the height. Accordingly, the present invention provides a small lens system with reduced sensitivity while the small lens system is small and lightweight.
Patent KR-20220137243-A (KR)
Title: Method For Preparing Colla Corii Asini Block
Inventor: JUNG MYUNG GYUN
IPC: A23L29/275
Filed: 2021-04-02
Abstract: The present invention provides a manufacturing method of a glue block which comprises the following steps of: dissolving a glue in a solvent; and freeze-drying a solution. According to the manufacturing method of the present invention, even though the glue block is a pure glue block without adding a sub material such as a gelling agent and the like, the glue block can be chewed and ingested and has excellent solubility, so that intake convenience or processability is greatly increased.
Patent KR-20220138135-A (KR)
Inventor: BYUN CHUL
IPC: G06Q30/02
Filed: 2021-04-05
Abstract: The present invention relates to a discount point-based moving cost estimate service method. The moving cost estimate service method, according to the present invention, comprises the steps of: recommending a moving estimate service server to a customer terminal; providing a main estimate screen to the customer terminal; requesting an estimate of moving costs; providing estimate recommendation discount points to a recommender; additionally providing contract conclusion discount points to the recommender; providing a main estimate screen to a recommender terminal; requesting an estimate of moving costs; generating an estimate sheet applied with a discount by the discount points and transmitting the estimate sheet online to the recommender terminal; and generating a moving reservation schedule statement and transmitting the moving reservation schedule statement to the recommender terminal. According to the present invention, time and monetary losses can be effectively prevented.
Patent KR-20220139109-A (KR)
Inventor: PARK JINWOO
IPC: B25B21/02
Filed: 2021-04-07
Abstract: The present invention relates to a wrench for fastening bolts and nuts, and more particularly to the electric wrench and the fastening method using the same. In bolt and nut fastening, rotation is performed with a simple motion without the need of an operator's force, and rotation of the bolt and nut is automatically stopped after the bolt or nut rotates only as many as an appropriate number of rotations calculated for the length to be fastened. Thus, the electric wrench and fastening method using the same can prevent overtorque that may be applied to bolts and nuts. The electric wrench includes a fastening part, a drive part, an input part, and a control part.
Patent KR-20220141194-A (KR)
Inventor: KIM MINCHUL
IPC: A61B6/00
Filed: 2021-04-12
Abstract: The present disclosure relates to a method for measuring a size change of a target lesion in X-ray images. The method may include the steps of: receiving a first X-ray image including the target lesion and a second X-ray image including the target lesion; calculating an occupancy ratio of an area corresponding to the target lesion relative to a reference area in each of the first X-ray image and the second X-ray image; and measuring a size change of the target lesion on the basis of the calculated occupancy ratio. Therefore, a size change in lesion can be accurately measured even with a small amount of computation.
Patent KR-20220141198-A (KR)
Inventor: LEE TAEK SEUNG
IPC: B01J20/30
Filed: 2021-04-12
Abstract: The present invention relates to a Prussian blue-incorporated mesoporous silica nanofiber layered assembly-type composite and a manufacturing method thereof, which can increase selective adsorption removal and adsorption efficiency for cesium ions in various underwater environments by synthesizing the Prussian blue through layered assembly on the surface of mesoporous silica nanofibers, and moreover, can prevent the elution and aggregation of the Prussian blue particles, which makes processing and recovery easy after the adsorption of cesium ions.
Patent KR-20220143330-A (KR)
Inventor: LEE JUN
IPC: A01K5/02
Filed: 2021-04-16
Abstract: The present invention relates to a smart food distributor using a solar cell comprising: an automatic food distribution container; a solar cell cell that converts sunlight into electricity; a moving solar cell rotating plate; a device that transmits a command of an illuminance and temperature sensor; an illuminance sensor that detects light of the sunlight; a temperature sensor that detects a temperature; and a food storage box used during automatic food distribution. Therefore, the present invention is capable of enabling power consumption and supply to be easily proceeded.
Patent KR-20220143415-A (KR)
Inventor: KIM MIN SIK
IPC: D03D9/00
Filed: 2021-04-16
Abstract: The present invention relates to a protective mesh for a gang form in a construction site, wherein polypropylene multifilament yarn having a thickness of 900 to 1500 denier is processed to be flame-retardant, is selected as a warp and a weft, is supplied in an orthogonal direction, and is woven by knitting to manufacture a mesh, two warps form a set and interweave with 6 to 12 wefts, and every time 6 to 12 wefts are passed, the left and right sides are crossed based on one weft, so that ventilation holes are formed above and below the wefts arranged at an intersection, thereby ensuring the firmness of the mesh and providing ventilation to keep the working environment of gang form workers cool.
Patent KR-20220144527-A (KR)
Inventor: LEE YOON KYU
IPC: G01R31/327
Filed: 2021-04-20
Abstract: The present invention relates to a power converting device for an elevator. More specifically, the power converting device for an elevator can accurately diagnose a fault condition of a 3-level inverter or a switch connected to the neutral point of the 3-level converter by converting a current applied to the converter or the current output from the inverter into a frequency component and monitoring a N^th harmonic component in the converted frequency component due to the fact that the component of harmonics increases in the event of a failure of a 3-level inverter or a switch connected to the neutral point of a 3-level converter.
Patent KR-20220140380-A (KR)
Inventor: JEONG HANWOOL
IPC: G01K7/01
Filed: 2021-04-22
Abstract: The present invention provides proposes an all-digital time-domain on-chip temperature sensor, which is applied to a chip, with which a digital circuit is integrated, to measure the temperature inside the chip, and a method for sensing the temperature of a chip. The all-digital time-domain on-chip temperature sensor comprises a delay cell ring oscillator, a frequency divider, and a counter. The delay cell ring oscillator generates an oscillation signal with a pulse width varying according to changes in temperature. The frequency divider generates an activation signal by dividing a clock signal, applied from the outside, into a reference code. The counter generates a temperature code signal by counting the oscillation signal at the time when the activation signal is activated. The time when the activation signal is activated includes the pulse width of the oscillation signal, which varies with temperature.
Patent KR-20220151488-A (KR)
Title: Network server and method to provide data associated with fashion trend
Inventor: KIM HYEONGI
IPC: G06Q50/10
Filed: 2021-05-06
Abstract: A method for providing the data related to a fashion trend comprises: a step of storing the target images in a database; a step of determining the times corresponding to each of the target images using a learned artificial intelligence model to output a time corresponding to an image when the image is inputted; a step of generating the fashion attribute datasets by processing each of the target images; and a step of transmitting the information related to the fashion attribute datasets and the determined times to a client terminal through a network. Therefore, the present invention is capable of enabling a design trend to be identified effectively.
Patent KR-20220156369-A (KR)
Title: Unmanned inspection apparatus for infectious virus, unmanned inspection system using the unmanned inspection apparatus and control method thereof
Inventor: JUNG MUN SUNG
IPC: A61B5/08
Filed: 2021-05-18
Abstract: The present invention relates to an unmanned infectious virus inspection apparatus to relieve the burden and risk of infection of medical staff, an unmanned inspection system using the same, and a control method thereof. According to an embodiment of the present invention, the unmanned inspection system using an unmanned infectious virus inspection apparatus comprises: the unmanned infectious virus testing device (10) storing sample collection equipment for inspecting infectious viruses inside an enclosure such that, when an identification code of a set standard is entered, the sample collection equipment is withdrawn and a sample (A) with bodily fluid is collected and automatically inspected, thereby outputting a result; and a management server (20) providing a dedicated application to a user terminal (40), generating an identification code in real time when a request for the identification code is received through the dedicated application, and transmitting the identification code to the user terminal (40). The management server (20) receives an inspection result from the unmanned infectious virus inspection device (10) to transmit the inspection result to the user terminal (40) through the dedicated application, and transmits information on the user terminal (40) whose inspection result is positive or requires reinspection to a public institution server (30).
Patent KR-20220157235-A (KR)
Title: Method and apparatus for managing sleeping environment using smart bedding set
Inventor: JEON YOUNGHWAN
IPC: A61B5/00
Filed: 2021-05-20
Abstract: A sleep environment management method and device using smart bedding are disclosed. The sleep environment management method using smart bedding proposed in the present invention comprises the steps of: collecting data related to a user's sleep environment measured through a smart bedding comprising a plurality of sensors by a user terminal in which an application for managing a sleep environment is installed; storing, by the user terminal, the collected sleep environment-related data, and analyzing the stored sleep environment-related data to manage the user's sleep environment by the user terminal or a server communicating with the user terminal; and managing the user's sleep environment through the user terminal according to the result of the analysis. The smart bedding comprises: a first sensor unit comprising, as the plurality of sensors, a temperature sensor and a humidity sensor for measuring the temperature and humidity of a space between the smart bedding and a user using the smart bedding, wherein the temperature sensor and the humidity sensor are embedded in a plurality of parts of the smart bedding; and a second sensor unit comprising a temperature sensor, a humidity sensor, an air sensor and an illuminance sensor for measuring the temperature, humidity, air quality, and illumination of the outside of the smart bedding on the opposite side of the user.
Patent KR-20210070249-A (KR)
Title: Electrode wire for micro electric spark machining, preparation method and application
Inventor: LIANG ZHINING
IPC: C23C28/02
Filed: 2021-05-25
Abstract: The present invention provides an electrode wire for micro electrical discharge machining (EDM), which comprises a core material and a surface layer surrounding the external part of the core material, wherein the core material is made of brass and the surface layer includes an inner layer surrounding the external surface of the core material and an outer layer surrounding the external surface of the inner layer. The outer layer is an amorphous layer. In accordance with the present invention, through the amorphous layer having a short-distance order and no long-distance order, precision of machining on the electrode wire can be enhanced and stress is removed and deformation is reduced, thereby enabling a machined surface to have no burn and no fine crack, but a smooth texture to enhance inline machining precision and surface quality of a micro tool electrode. Therefore, the present invention provides a method for manufacturing an electrode wire for micro EDM and application thereof, which can solve a problem of conventional technology where there is insufficient precision of EDM.
Patent KR-20220163078-A (KR)
Title: Apparatus for cultivating sprout
Inventor: KIM HOON GON
IPC: A01G31/02
Filed: 2021-06-02
Abstract: The present invention provides a sprout cultivating apparatus which includes: a case having a cultivation space which can be blocked from the outside by closing a front door; one or more cultivation plates disposed in the cultivation space of the case; and a spraying unit spraying culture water to the cultivation plates. The cultivation plates include: a plurality of support rods formed in a rod shape and arranged in parallel; a support wire passing through the support rods to support the rotation of the support rods; a direction conversion unit connected to a support wire and rotating the support wire; and a frame disposed around the plurality of support rods. An objective of the present invention is to provide a sprout cultivation apparatus capable of automatically cultivating seeds into sprouts regardless of the size of the seeds.
Patent KR-20210074248-A (KR)
Title: Refrigerator
Inventor: JOOHEE SONG
IPC: F25D23/02
Filed: 2021-06-03
Abstract: Provided is a refrigerator in which a structure of an air curtain unit is improved to prevent external air from flowing into the inside of a storage chamber when a door is opened. The refrigerator comprises: a body having an inner case with the storage chamber formed therein, and an outer case coupled to an external side of the inner case to form an appearance; a door provided in a front surface of the body to open and close the storage chamber; and an air curtain unit provided in an upper portion of the storage chamber to prevent the external air from flowing into the inside of the storage chamber. The air curtain unit comprises: a cover provided to have an inlet on an upper portion of the storage chamber; a discharge unit provided in an upper end on a front surface of the storage chamber, and having an outlet to which cool air sucked through the inlet is discharged; and a fan provided in an upper portion of the storage chamber, and inducing the cool air inside the storage chamber to be sucked into the inlet and discharged to the outlet.
Patent KR-20220163226-A (KR)
Title: Compact type cosmetics container
Inventor: LEE CHA YOUNG
IPC: A45D33/02
Filed: 2021-06-02
Abstract: The present invention relates to a compact-type cosmetic container which allows color cosmetics of various colors to be arbitrarily selected according to consumer's preference in a compact, can improve consumer's preference by allowing rearrangement again after being selected, and has an improved structure to reduce the economic burden of consumers by refilling color cosmetics that are exhausted first among the color cosmetics of various colors.