baber/WOPTO huggingface dataset:
Patent KR-20220128774-A (KR)
Title: Apparatus for detecing connection using photocoupler
Inventor: KIM YOUNG SEOB
IPC: G01K1/02
Filed: 2021-03-15
Abstract: According to one embodiment of the present invention, an apparatus for detecting the ground, which detects the ground between one among a plurality of power sources provided in a circuit and a frame ground of a frame housing the circuit, may comprise: a ground voltage generation module provided to correspond to each of the plurality of power sources and generating a voltage for ground detection by using the frame ground as a reference potential; and a control module determining a power source in which the ground occurs among the plurality of power sources based on the generated voltage for ground detection. The ground voltage generation module may generate a voltage for ground detection in a state of being insulated with a route formed by ground using a photocoupler.
Patent KR-20220129914-A (KR)
Title: superhydrophobic structure using 3D printer and method of fabricating of the same
Inventor: HONGYUN SO
IPC: B33Y70/00
Filed: 2021-03-17
Abstract: A method for manufacturing a superhydrophobic structure using a 3D printer is provided. The method for manufacturing the superhydrophobic structure includes the following steps of: drilling a substrate with a laser to form a hole having a superhydrophobic shape in the substrate; fixing the hole of the substrate to be disposed on the center of a nozzle of a 3D printer equipment; manufacturing a PLA mold having a cross-section of the hole by outputting a PLA filament with the 3D printer equipment; and manufacturing the superhydrophobic structure by providing and curing PDMS in the PLA mold.
Patent KR-20220130378-A (KR)
Title: Luminous radiative cooling device with self luminous materials
Inventor: OH SOONG JU
IPC: F25B23/00
Filed: 2021-03-18
Abstract: The present invention relates to a luminous radiative cooling device using a luminous material. The present invention relates to a technology for using the luminous material to emit light with a color corresponding to the luminous material on a radiative cooling device, which cools the temperature of an object by absorbing and radiating long-wave infrared rays in a wavelength range of an atmospheric window while minimizing the absorption of visible rays, which are a sunlight spectrum. According to one embodiment of the present invention, the luminous radiative cooling device may include: a reflection layer on which a metal material is deposited on a substrate to reflect sunlight in a visible ray area; and a luminous radiative cooling layer which emits light with a color corresponding to the luminous material while absorbing and radiating long-wave infrared rays in the wavelength range corresponding to the atmospheric window as a luminous mixture, which is mixed with a polymer mixture and the luminous material based on a weight ratio of the polymer mixture and the luminous material, is coated on the reflection layer. The present invention can overcome a functional limit of the cooling device having only an existing metal color.
Patent KR-20220131084-A (KR)
Title: kit for smoke mask
Inventor: LEE JONG MAN
IPC: B65D83/00
Filed: 2021-03-19
Abstract: A smoke mask kit (100) according to the present invention comprises: a smoke mask (150) provided inside a packaging material (160) having a hollow (161) perforated at the other side; a body (200) which accommodates the smoke mask (150) inside and has guide parts (210) formed on both sides, respectively; an attachment part (250) for attaching the smoke mask (150) to the inside of the body (200); a pulling plate (300) which is pulled in one direction along the guide parts (210) by an external force, and exposes the smoke mask (150) to the outside of the body (200); a stopper (270) which prevents the pulling plate (300) from moving in the opposite direction to the one direction; a tension band (400) for connecting the body (200) and the pulling plate (300); and a connecting string (500) for connecting the pulling plate (300) and the smoke mask (150). A through-hole (211), to which the stopper (270) is fastened, is formed to penetrate one side of the lower portion of the guide part (210). Therefore, the present invention can significantly reduce the number of casualties caused by toxic gases in multi-use facilities.
Patent KR-20220134367-A (KR)
Title: Materials for forming a nucleation-inhibiting coating and organic electroluminescent device including the same
Inventor: GO BYUNG SOO
IPC: H01L51/56
Filed: 2021-03-26
Abstract: An organic compound for patterning a substantial negative electrode of an organic electroluminescent device is provided. The organic electroluminescent device according to the present invention includes: a first electrode; a hole organic material layer disposed on the first electrode; a light emitting layer disposed on the hole organic material layer; an electronic organic material layer disposed on the light emitting layer; a nucleation inhibiting layer disposed on the electronic organic material layer and disposed not to overlap the pattern of a light emitting layer of a second electrode; and a conductive deposition layer disposed to overlap the light emitting layer pattern of the second electrode. The nucleation inhibiting layer includes an organic compound represented by chemical formula 1. In the chemical formula 1, each substituent is as defined in the detailed description of the invention. The surface resistance is reduced.
Patent KR-20220135312-A (KR)
Inventor: ROU HANG RUNG
IPC: G06Q10/04
Filed: 2021-03-30
Abstract: Disclosed are a method and device for predicting a match result based on deep learning. A method for predicting a match result using a neural network includes the steps of: receiving player data on players in matches played in the past from a provider terminal; performing data pre-processing on the player data; learning a match prediction model using the player data on which data preprocessing has been performed; and obtaining a predicted value of a match result using the learned match prediction model.
Patent KR-20220138300-A (KR)
Title: Composition for enhancing immunity and immunomodulation comprising extract of Staphylea bumalda
Inventor: HO JUN SON
IPC: A61K36/185
Filed: 2021-04-05
Abstract: The present invention relates to a composition comprising an extract of Staphylea bumalda for immunity enhancement and immunomodulation. In addition, the present invention relates to a functional health food or an adjuvant immunotherapy comprising an extract of Staphylea bumalda for immunity enhancement and immunomodulation. Therefore, the extract of Staphylea bumalda induces activation of a macrophage and generation of an immunomodulator, and inhibits the excessive or abnormal secretion of the immunomodulator to suppress an excessive immune response. Therefore, the composition of the present invention is effective as an immunomodulator for the human body.
Patent KR-20220138709-A (KR)
Inventor: BANG EUI KYU
IPC: B65B65/00
Filed: 2021-04-06
Abstract: Disclosed are an automatic bag packing system and method. The automatic bag packing system comprises: a bag feeder (210); a bag clamp raising and lowering device (108); a raw material pipe (116); a dust collection pipe (117); a bag air bleeding device (230); and a heat sealing device (250). The bag clamp raising and lowering device (108) reduces dispersion to the outside by initially discharging a raw material to a primary target value and rising from a secondary target value to an n^th target value with the raw material filled into the raw material pipe (116). An embodiment of the present invention prevents a working environment in which dust is dispersed to the outside when the raw material is filled into a packing bag, thereby making the working environment clean and preventing harmful dust from being in contact with workers.
Patent KR-20220139186-A (KR)
Title: Standing sign apparatus
Inventor: YUN HWAN
IPC: G09F15/00
Filed: 2021-04-07
Abstract: A standing signboard apparatus is disclosed. According to one aspect of the present invention, the standing signboard apparatus comprises: a base part which has an inner space of which the upper side is open; a first stretchable part which is disposed in the inner space of the base part, and is elastically stretchable and compressible; a signboard part which is coupled to the base part, to form a signboard surface as the first stretchable part is stretched; and a cap unit which is coupled to the signboard part, and downwardly supports the first stretchable part.
Patent KR-20220140158-A (KR)
Inventor: BAEK TAE GYU
IPC: G06Q50/10
Filed: 2021-04-09
Abstract: According to the present invention, a managed study cafe system relates to a managed study cafe managed by a manned manager. The managed study cafe system includes: a user terminal in which seat reservation and payment can be made through a dedicated app; a digital terminal equipped with a camera so that each seat can use contents including a cam study; a seat management unit which manages the assignment status of each seat and a remaining time of the assigned seat; and a seat power controller which controls the supply of power to the seat based on whether the user enters or exits the assigned seat. Therefore, it is possible to improve learning efficiency by enabling systematic management through individually customized management type education.
Patent KR-20220141019-A (KR)
Inventor: YOUN BYENG DONG
IPC: G01R31/28
Filed: 2021-04-12
Abstract: A method for diagnosing a motor failure according to the present invention comprises the steps of: learning a neural network model using learning data obtained from a phase current signal of a motor, wherein the neural network model includes a failure diagnosis module for identifying a failure mode of the motor and each failure mode and a severity estimation module for estimating a failure severity level of the failure mode, and feature data extracted from the failure diagnosis module is input to the severity estimation module; and determining a failure mode and failure severity level of the motor using the learned neural network model.
Patent KR-20210133159-A (KR)
Title: Iodized aromatic carboxylic acid type pendant-containing polymer, resist composition and patterning process
IPC: C08F220/30
Filed: 2021-04-26
Abstract: An iodinated aromatic carboxylic acid type pendant group-containing polymer is provided. The resist material containing the same is highly sensitive both in a positive resist material and in a negative resist material, and it is difficult to form nanobridges, pattern collapse, or residues.
Patent KR-20220149966-A (KR)
Inventor: LEE SANG HONG
IPC: B65G65/48
Filed: 2021-05-03
Abstract: The present invention relates to a powder-metering rotary valve device for sequentially discharging powder by mechanically weighing the powder by a fixed amount. To achieve the purpose, the powder-metering rotary valve device includes: a hollow weighing housing having an open inlet to which a hopper is coupled, and having an open outlet disposed opposite to the inlet; and a distribution module embedded to be rotatable in the weighing housing with respect to a virtual first axis perpendicular to a virtual line connecting the inlet and the outlet, and conveying the powder, flowing into the inlet, to the outlet, wherein the powder flowing into the inlet in accordance with the rotation of the distribution module is separately housed by a preset fixed amount in the distribution module, and then, discharged through the outlet on a fire-in-first-out basis.
Patent KR-20220150670-A (KR)
Title: Portable space sterilization disinfecting pouch
Inventor: JANG JONG YUN
IPC: A61L9/14
Filed: 2021-05-04
Abstract: The present invention relates to a portable space sterilization disinfecting pouch and, more specifically, to a portable space sterilization disinfecting pouch, in which a plurality of insulation cases are inserted into the portable insulation bag to be sealed and chlorine dioxide gas is discharged through a gas discharge valve formed in the portable insulation bag in a state in which solid chlorine dioxide balls are stored in insulation cases, so that the chlorine dioxide gas may be uniformly discharged through the gas discharge valve to enable long-term use by preventing the temperature inside the portable insulation bag and the insulation cases from rising even when the external temperature rises and space sterilization and disinfection can be performed with respect to a bedroom, a room, a closet, a vehicle, an office, a business place, etc.
Patent KR-20220162460-A (KR)
Title: Torsion beam axle apparatus for vehicle
Inventor: MOON KA RAM
IPC: B60G21/05
Filed: 2021-06-01
Abstract: Disclosed is an invention related to a torsion beam axle apparatus for a vehicle. The torsion beam axle apparatus for the vehicle according to the present invention comprises: a trailing arm connected to a wheel; a hollow mounting pipe fixed to the trailing arm; a torsion beam surrounding the outside surface of the mounting pipe; and a fastening unit fastening an end part of the opened torsion beam. An objective of the present invention is to provide the torsion beam axle apparatus for the vehicle capable of replacing the trailing arm and the torsion beam according to a vehicle type.
Patent KR-20220165122-A (KR)
Title: Cultivation method of the fruiting bodies of auricularia auricula judae using an extract of inonotus obliquus
Inventor: HUH MAN KYU
IPC: C12N1/14
Filed: 2021-06-07
Abstract: The present invention relates to a production method of fruiting bodies of Auricularia auricula-judae using an extract of Inonotus obliquus and, more specifically, to a method for producing high-quality, high-yielding fruiting bodies of Auricularia auricula-judae as it is possible to improve the quality and increase the production of the fruiting bodies of Auricularia auricula-judae by using the extract of Inonotus obliquus.
Patent KR-20220165588-A (KR)
Title: Multilevel converter with bypass protection element for each submodule group
Inventor: KIM SI HWAN
IPC: H02M7/23
Filed: 2021-06-08
Abstract: According to the present invention, a multilevel converter for AC-DC conversion has a plurality of submodules connected in series, each consisting of a unit power conversion element and a unit bypass protection element, so as to convert AC power input from an AC power line into DC power and output the DC power through a DC plus line and a DC minus line. The multilevel converter comprises: an upper arm located between the AC power line and the DC plus line and including the two or more submodules connected in series; a lower arm located between the AC power line and the DC minus line and including the two or more submodules connected in series; a bypass protection element for each upper group forming a bypass path for the two or more submodules connected in series and provided in the upper arm; and a bypass protection element for each subgroup forming a bypass path for the two or more submodules connected in series and provided in the lower arm. The present invention can improve the reliability and stability of a voltage-type HVDC system in case of failure.
Patent KR-20220168641-A (KR)
Title: Development of multi-level mathematics learning materials
Inventor: PARK KYUNG HUN
IPC: G09B19/02
Filed: 2021-06-17
Abstract: The present invention relates to the development of a multi-step mathematics learning material, which is composed of a multi-step learning process that allows systematic mathematics learning by understanding and memorizing the mathematical concept principles to be learned. The present invention comprises: textbooks that help students understand and memorize the mathematical concepts and principles presented in each unit; a confirmation learning textbook that allows a user to see how mathematical concept principles are applied to problems and solved; other textbooks that help a user solve representative essential types of problems so that a user can easily interpret and approach any type of problem; a practice textbook on principles of use that allows the user to develop his/her interpretation of the principles of the applied part prior to the actual problems; and a study material that allows the user to proceed sequentially through textbooks that solve practical problems. A structured learning system is created so that learners can study and check, thereby strengthening the foundation of learning and maximizing learning efficiency.
Patent KR-20210158803-A (KR)
Inventor: KLOSTERMANN MICHAEL
IPC: C09K23/00
Filed: 2021-06-21
Abstract: Disclosed is a use of surfactant formulations including long-chain alcohol as an additive in an aqueous polymer dispersion for the production of porous polymer coatings, preferably for the production of porous polyurethane coatings.
Patent KR-20230000297-A (KR)
Title: Smart lighting device with self-cleaning ability
Inventor: KIM SUNG HOON
IPC: B01J21/06
Filed: 2021-06-24
Abstract: The present invention relates to a smart lighting fixture having a self-cleaning ability. By including a photocatalyst in a self-cleaning coating layer, contaminants attached to the lighting fixture can be removed through photolysis, so that the photolysis effect can be further maximized by forming the self-cleaning coating layer in a multilayer structure.
Patent KR-20230006121-A (KR)
Title: Haptic fixing device of intraocular lens
Inventor: SEONG JAE KIM
IPC: A61F2/16
Filed: 2021-07-02
Abstract: The present invention relates to a haptic fixation device for an artificial crystalline lens, and more specifically to a haptic fixation device for an artificial crystalline lens which facilitates fixation (re-fixation) of the artificial crystalline lens in the event of malposition (dislocation) of the artificial crystalline lens after cataract surgery, and can correct a position (and angle) of an intrascleral artificial crystalline lens for focusing. According to the present invention, the haptic fixation device for the artificial crystalline lens comprises: an elastic sleeve coupled to a haptic in a form which surrounds the haptic of the artificial crystalline lens and capable of being closely deformed in response to external bending of the haptic; a support link capable of adjusting an angle of the elastic sleeve for correcting the anteroposterior position and orientation angle of the intrascleral artificial crystalline lens by hinge coupling with the elastic sleeve and to which a fixing thread is connected to pull the haptic and fix the intrascleral artificial crystalline lens; and a hinge means for interconnection of the elastic sleeve and the support link, rotation of the elastic sleeve with respect to the support link, and gradual adjustment of a rotation angle thereof.
Patent KR-20230008940-A (KR)
Title: Method, server and computer program for executing stimulus simulation using brain model of brain lesion patient
Inventor: KIM DONGHYEON
IPC: A61N1/04
Filed: 2021-07-07
Abstract: A stimulation simulation method using a brain model of a brain lesion patient, a server, and a computer program are provided. The stimulation simulation method using a brain model of a brain lesion patient according to various embodiments of the present invention is the stimulation simulation method using a brain model of a brain lesion patient, performed by a computing device. The method may include the steps of: collecting brain images of a brain lesion patient; generating a brain model for the brain lesion patient using the collected brain images; and simulating a stimulus to the brain of the brain lesion patient using the generated brain model.
Patent KR-20220014818-A (KR)
Title: Composition for prevention and treatment of colorectal cancer comprising streptonigrin and immune checkpoint inhibitor as an active ingredient
Inventor: KIM TAE WON
IPC: A61K45/06
Filed: 2021-07-08
Abstract: The present invention relates to a composition for preventing and treating colorectal cancer, comprising streptonigrin and an immune checkpoint inhibitor as active ingredients. The present inventors have confirmed that streptonigrin not only significantly reduces the survival rate of a colorectal cancer cell line, but also increases the expression of the PD-L1 protein in the colorectal cancer cell line. The present invention shows that streptonigrin can restore the immune sensitivity of the colorectal cancer cell line, thereby promoting an effect of an anti-PD-1 antibody. Therefore, the present invention is expected to enable effective treatment of colorectal cancer by means of the co-administration of streptonigrin and the anti-PD-1 antibody.
Patent KR-20230010479-A (KR)
Inventor: OH JU HYUN
IPC: A01K1/01
Filed: 2021-07-12
Abstract: The present invention relates to a producing method of a composition for treating companion animal feces and the composition for treating companion animal feces. The producing method of a composition for treating companion animal feces according to an embodiment of the present invention comprises the steps of: preparing a mixture by mixing 20 to 30 parts by weight of starch, 20 to 30 parts by weight of wheat flour, 5 to 10 parts by weight of a Smilax extract, 5 to 10 parts by weight of red clay, and 5 to 10 parts by weight of salt, based on 100 parts by weight of illite; and processing the mixture into pellet form and curing the same to complete a composition. The composition for treating companion animal feces according to the other embodiment of the present invention has a form of a pellet and contains 20 to 30 parts by weight of starch, 20 to 30 parts by weight of wheat flour, 5 to 10 parts by weight of a Smilax extract, 5 to 10 parts by weight of red clay, and 5 to 10 parts by weight of salt, based on 100 parts by weight of illite. Accordingly, deterioration of indoor hygiene can be prevented.
Patent KR-20230010982-A (KR)
Inventor: LEE SEHUI
IPC: A46B7/04
Filed: 2021-07-13
Abstract: The present invention provides a portable and interchangeable makeup brush that allows attachment, detachment, and replacement of various types of brush tips on one handle to easily replace and clean brush bristles, which is a portable and interchangeable makeup brush comprising: a cylinder unit including an inner cylinder and an outer cylinder; a rotatable accommodation unit provided at one end of the inner cylinder of the cylinder unit and including at least two rotatable brush tip accommodation spaces; a tip unit provided at one end of the rotatable accommodation unit, moving along with movement of the outer cylinder, and including an inner tip to which a brush tip is attached and detachable at one end, and an outer tip fixed to one end of the rotatable accommodation unit; and at least two or more brush tips each accommodated in the accommodation space.
Patent KR-20230014355-A (KR)
Title: Polymer and organic light emitting device using the same
Inventor: KIM JUHWAN
IPC: C08G61/12
Filed: 2021-07-21
Abstract: The present specification relates to a polymer and an organic light emitting device using the same. The polymer according to an exemplary embodiment of the present specification includes first units and second units that are different from each other at the same time, so that electrical characteristics can be easily controlled.