baber/WOPTO huggingface dataset:
Patent KR-20220022584-A (KR)
Inventor: KIM TAE KYOUNG
IPC: B01D46/00
Filed: 2020-08-19
Abstract: The present invention relates to a safety insect screen for a removable fine dust filter. According to the present invention, there is little risk of the insect screen being torn and falling by a support, and the fine dust filter is installed to block a fine dust. Therefore, a problem that most of existing insect screens are dangerous due to their weak durability, and the fine dust enters when people open a window for ventilation can be solved. The safety insect screen for the removable fine dust filter of the present invention comprises: a horizontal frame; a vertical frame; the support; the insect screen; the removable fine dust blocking filter; and a handle.
Patent KR-20220022932-A (KR)
Inventor: HWANG JIN HA
IPC: B60W40/02
Filed: 2020-08-19
Abstract: The present invention relates to a method for providing an integrated vehicle information recognition service using a camera of an integrated vehicle navigation black box terminal, and a system for providing the same. A camera installed in the integrated vehicle navigation black box terminal mounted on a vehicle recognizes license plate information of vehicles in the front and the rear. Using the recognized information, access to a National Police Agency database server is made through a 4G or 5G-based mobile communication network, and vehicle information is checked. When there is a problem with the vehicle, a location is displayed on a vehicle's license plate photo and on a navigation map. The displayed map is captured and transmitted, and a content is transmitted in a form of a notification to a road traffic control center and a portable terminal or a smartphone. A vehicle terminal of the present invention comprises at least one camera and a control unit.
Patent KR-20220028356-A (KR)
Inventor: SHIN HYEONAH
IPC: H01L51/00
Filed: 2020-08-28
Abstract: The present specification relates to a compound represented by chemical formula 1, a coating composition including the compound represented by chemical formula 1, an organic light emitting element using the same, and a method for manufacturing the same. According to the present invention, the compound can be used as a material for a solution process, thereby enlarging the element.
Patent KR-20220031366-A (KR)
Inventor: SEOL MIN SU
IPC: H01L29/786
Filed: 2020-09-04
Abstract: An exemplary embodiment provides a field effect transistor comprising multiple bridge channels. Disclosed are an electric field effect transistor and a method for manufacturing the same. The disclosed field effect transistor comprises: a source electrode provided on a substrate; drain electrode spaced apart from the source electrode; and a channel connected between the source electrode and the drain electrode and having a hollow closed cross-sectional structure in a first cross-section cut across from the source electrode to the drain electrode in a direction perpendicular to the substrate.
Patent KR-20210031843-A (KR)
Title: Very narrow probe with coil
Inventor: GOVARI ASSAF
IPC: A61M25/00
Filed: 2020-09-11
Abstract: In one embodiment, a probe device comprises: a shaft having a distal end; a tube comprising separated powder granules of ferrite, and fixed to the distal end of the shaft; a coil disposed around the tube; and electrical wires connected to a coil to read a signal generated across the coil due to an externally applied magnetic field.
Patent KR-20220036578-A (KR)
Title: Scent diffuser and electronic device having the same
Inventor: LEE JAE HYUNG
IPC: A61L9/12
Filed: 2020-09-16
Abstract: The present invention relates to a fragrance diffuser which emits a plurality of different fragrances in the flow direction of a fluid and controls the intensity of the emitted fragrances and an electronic device having the same. According to the present invention, the fragrance diffuser comprises a first fragrance diffusing unit and a second fragrance diffusing unit. The first fragrance diffusing unit has a through hole formed at the center, has a first air freshener put therein, has a plurality of first diffusion holes formed vertically in the axial direction, and emits the first fragrance diffused from the first fragrance through the plurality of first diffusion holes. The second fragrance diffusing unit is inserted and installed in the through-hole of the first diffusing unit, has a second air freshener put therein, has a plurality of second diffusion holes formed vertically in the axial direction, and emits the second fragrance diffused from the second fragrance through the plurality of second diffusion holes. The intensity of the first fragrance emitted through the first diffusion holes can be adjusted by adjusting the size of the plurality of first diffusion holes.
Patent KR-20220037847-A (KR)
Title: Overhang inspection device for secondary battery and manufacturing system having the same
Inventor: KONG BYUNG YUN
IPC: H01M10/04
Filed: 2020-09-18
Abstract: The present invention relates to a secondary battery overhang inspection device. The secondary battery overhang inspection device according to the present invention comprises: a jig unit for a laminate for clamping an electrode laminate in which a negative electrode and a positive electrode are alternately crossed with a separator therebetween; an imaging unit for inspection for capturing an image of the electrode laminate clamped on the jig unit for a laminate; and a position variable unit connected to the jig unit for a laminate and relatively moving the electrode laminate with respect to the imaging unit for inspection. The imaging unit for inspection comprises: a radiation emitting unit having an emitter formed of carbon nanotubes (CNT); and a radiation detector unit disposed spaced apart from the radiation emitting unit and detecting radiation emitted from the radiation emitting unit. The present invention can detect an overhang area of electrodes by quickly inspecting an electrode laminate formed by stacking electrodes during the in-line manufacturing process of a secondary battery.
Patent KR-20220039137-A (KR)
Title: Electrospinning based nanofiber coated electrode
Inventor: BYEON SUNG YONG
IPC: H01G11/26
Filed: 2020-09-21
Abstract: The present invention relates to corrosion and scaling prevention, and life and performance improvement of an electrode. Nanofibers deposited on an electrode of the present invention are filled with 9.1 wt% of polyacrylonitrile and 2 wt% of each of other two polymers, and the remainder is filled with a solvent of dimethylformamide to make a solution. Through the present invention, it is possible to increase the specific surface area of the electrode, increase ion movement to improve performance, and prevent corrosion and scaling.
Patent KR-20220041445-A (KR)
Inventor: PARK SOHEE
IPC: A61M16/12
Filed: 2020-09-25
Abstract: An inhaler for tracheostomy patients according to the present invention comprises: a chamber which has a space formed to guide the medicament sprayed from a front side thereof and the air introduced into an inside to a rear side thereof, the space being contracted by physical force applied from the top, bottom, left, or right to extrude the drug and air to the rear side; a drug bombe which is coupled to the front side of the chamber, communicates with the front side of the space of the chamber, and selectively sprays the drug to the front side of the space of the chamber; and a connector which is coupled to a connection part formed on the rear side of the chamber and has a breathing tube connected to an airway of a patient with tracheotomy. The connection part includes a fixing unit for fixing the connector coupled to the connection part while selectively reducing or expanding a diameter corresponding to an outer diameter of the connector, thereby providing the medicament and oxygen at a constant and low rate to the respiratory tract of the patient with tracheotomy having difficulty breathing on his/her own by selectively contracting the space of the chamber.
Patent KR-20220048189-A (KR)
Inventor: HWANG DUCK HYOUNG
IPC: H01M8/248
Filed: 2020-10-12
Abstract: An embodiment of the present invention relates to an end plate for a fuel cell, which includes a first panel, a second panel spaced apart from the first panel, and an elastic core provided to be elastically deformable between the first panel and the second panel and connecting the first panel and the second panel, so that an advantageous effect of improving safety and reliability can be obtained.
Patent KR-20220049704-A (KR)
Inventor: BYUN MOO WON
IPC: C08K5/5415
Filed: 2020-10-15
Abstract: According to the present invention, disclosed is a multi-purpose coating composition for mixing a silane composition (A) in which a small amount of acid is added to a silane compound and an aqueous sugar solution (B) obtained by dissolving sugar in water and including 40 to 500 parts by weight of water and 10 to 50 parts by weight of sugar per 100 parts by weight of the silane composition (A). A small amount (0.1 to 2.0 parts by weight) of an antifoaming agent, a dispersing agent, a thickening agent, etc. may be added to the aqueous sugar solution (B) obtained by dissolving sugar in water, if necessary. A pigment may be further added to the aqueous sugar solution (B). Inorganic fillers may be further added to the coating composition to be applied with a relatively thick thickness (about 1 to 10 mm thick), such as a parking lot floor, a warehouse floor, and a rooftop floor. In the coating composition of the present invention, the silane composition (A) and the aqueous sugar solution (B) must be supplied in the form of a coating composition kit, and at the work site, the coating composition should be prepared by mixing the silane composition (A) and the aqueous sugar solution (B) before use. The present invention provides a coating composition kit that can work stably without gelation for at least 12 hours when mixed and used at the work site by having the silane compound as a main component, water, and sugar in the above composition ratio.
Patent KR-20200133685-A (KR)
Inventor: SOUNG DO YU
IPC: A61K31/704
Filed: 2020-10-26
Abstract: The present invention relates to an anti-influenza virus composition including a black ginseng extract, a composition for treating respiratory diseases, and an anti-aging composition. The present invention has an excellent respiratory disease treatment effect.
Patent KR-20220057277-A (KR)
Title: Apparatus for mask with immitation nipple
Inventor: KIM NA YEUN
IPC: A62B18/08
Filed: 2020-10-29
Abstract: The present invention relates to a pacifier-mounted type mask and, more specifically, to a pacifier-mounted mask to prevent contaminants such as droplets, fine dust, and viruses from entering the respiratory organ of an infant by riding on the infant's inhalation when the infant breathes. According to the present invention, the pacifier-mounted mask comprises: a mask body worn on the face of an infant; a filter unit installed on the mask body to block the infant's respiratory organ from outside air and filtering foreign substances riding on the infant's inhalation when the infant breathes; and a pacifier unit including a coupling part to be coupled to the mask body, extending in a direction toward the oral cavity of the infant so that the infant can bite the pacifier unit into the mouth, and including a biting member having the upper and lower ends with a cross-section orthogonal to the extension direction formed in parallel with each other so that the upper and lower gums of the infant are evenly arranged.
Patent KR-20220057866-A (KR)
Title: Composition for preventing and treating a blood cancer comprising extracts of Draconis sanguis
Inventor: BONGLEE KIM
IPC: A61P35/02
Filed: 2020-10-30
Abstract: The present invention relates to a composition for preventing, treating, and alleviating blood cancer containing an extract of Draconis sanguis. The extract of Draconis sanguis of the present invention induces apoptosis through inducing endoplasmic reticulum-stress response in hematological cancer cells, and thus inhibits the proliferation of cancer cells and cause death of cancer cells. Therefore, the composition containing the extract of Draconis sanguis can be used for preventing, treating or alleviating blood cancer.
Patent KR-20220058077-A (KR)
Title: Air vent apparatus of vehicle
Inventor: AHN SUNG JOON
IPC: B60H1/34
Filed: 2020-10-30
Abstract: The objective of the present invention is to provide an air vent device for a vehicle capable of adjusting the wind direction of an air duct according to left and right movement of a knob for manipulating a display. According to an embodiment of the present invention, an air vent device for a vehicle comprises: a knob which is electrically interlocked with a display in a cockpit and can selectively operate various functions mounted on the display according to left and right movement; and an air duct disposed on a movement path of the knob and adjusting the wind direction of the air introduced into the vehicle according to the left and right movement of the knob.
Patent KR-20210092662-A (KR)
Title: Management method and system for controlling feeding cow using necklace frame
Inventor: OH YOUNG JUNE
IPC: A01K1/06
Filed: 2020-11-04
Abstract: The present invention relates to a method for managing the amount of feed supplied to a cow using a cow collar frame, which easily manage a feed intake situation of cattle from a remote location in real-time management is performed through a detection module capacity accurately determining the feed intake situation of cattle to secure reliability cattle feed management, and a system thereof. According to the present invention, a system manages the amount of feed for cattle in a livestock house equipped with a cow collar frame including a neck holder driven to a restraint position for restraining the neck of a cow and a release position for releasing restraint. According to the present invention, the system comprises: a collar driving device configured to receive a control signal from a control module to drive a neck holder to a restraining position or a release position; a detection module installed on one side of the cow collar frame and configured to detect a situation in which a cow consumes food; a control module receiving a detection signal from the detection module and generates a notification signal based on the received detection signal, and transmitting the notification system to a user terminal device; and a user terminal device having a management application configured to communicate with the control module to transmit a control signal to the control module.
Patent KR-20220060368-A (KR)
Inventor: KIM WONTAEK
IPC: E03B7/07
Filed: 2020-11-04
Abstract: The present invention provides a pipe inspection device with a saddle, capable of repeatedly performing an inspection on a pipeline as necessary periodically or frequently while the pipe inspection device with the saddle is fixed to the pipeline. According to the present invention, the pipe inspection device with the saddle includes: an inspection hole including the saddle fixed to the pipeline buried underground and having a first accommodation space inside, wherein one end facing the pipeline is formed to be connected to the pipeline; a standpipe connected to the inspection hole to be connected to the first accommodation space and extended in a direction of crossing the pipeline; a gearbox unit including a second accommodation space therein to be connected to the first accommodation space and including an outlet connected to the outside; a valve unit arranged on the first accommodation space and formed to open or close the inspection hole as rotating; a first gear unit and a second gear unit, arranged on the second accommodation space and connected to be engaged to have rotation axes crossing each other; and a key unit connected to one end of the first gear unit, and rotating the first gear unit. One end of the second gear unit is connected to the valve unit, and the second gear unit has a drain flow path unit forming a flow path between the second accommodation space and the outlet. As the second gear unit is rotated by the key unit, the second gear unit opens the valve unit and closes the outlet or closes the valve unit and opens the outlet.
Patent KR-20220061577-A (KR)
Inventor: KIM YOUNG KOOK
IPC: H04N7/18
Filed: 2020-11-06
Abstract: The present invention relates to an unmanned screen baseball game center operating system, which includes: a screen capable of projecting an image; a pitching machine installed on the rear side of the screen and firing the ball raised through the lift toward the batter's box; a net to retrieve the ball; an image projector projecting the screen game screen onto the screen; a kiosk which runs payment and games on the back of the film at the batter's box; an external screen for displaying the screen game screen to the outside; a bat cradle for mounting a baseball bat; a camera sensor for measuring balls launched from the picking machine; and a surveillance camera for activating an alarm and a locking device by monitoring a user's behavior.
Patent KR-20220062782-A (KR)
Title: Energy control system for controlling energy of smart city
Inventor: CHOI MOON HONG
IPC: G06Q50/10
Filed: 2020-11-09
Abstract: An objective of the present invention is to provide an energy control system capable of increasing investment efficiency and improving interoperability. The energy control system for controlling energy of a smart city comprises an integrated server and a building energy management system (BEMS) managing energy of a building. The integrated server includes: an energy situation inquiry unit using hypertext transfer protocol (HTTP) communication which is a web service method, and inquiring about an energy use situation of a plurality of pieces of equipment connected to the building energy management system through a rest-based API and data in a javascript object notation (JSON) format by the building energy management system; and an equipment control unit transferring a control command to allow the plurality of pieces of equipment to perform a specific command or performing schedule control if a control period is reserved. The building energy management system includes an energy management unit deriving an energy use situation of the plurality of pieces of equipment from a database based on an inquiry request of the energy use situation, and transmitting the energy use situation to the integrated server through the rest-based API and the data in a JSON format.
Patent KR-20220064438-A (KR)
Title: Positive photoresist composition and photolithography method using thereof
Inventor: KIM HYUN SEOK
IPC: G03F7/039
Filed: 2020-11-11
Abstract: A positive photoresist composition and a photolithography method using the same are provided. The positive photoresist composition includes polymethyl methacrylate, 2,2-dimethoxy-2-phenylacetophenone, and a solvent, so that a positive tone photolithography process is possible without equipment such as electron beam lithography or UV lithography. In addition, swelling during pattern formation is reduced and resolution is improved.
Patent KR-20220064636-A (KR)
Title: Tension control apparatus for baler net and bailer with it
Inventor: KIM YONG JOO
IPC: A01F15/07
Filed: 2020-11-12
Abstract: The present invention relates to a baler net tension control apparatus and a baler including the same. According to the present invention, the tension of a net surrounding the outer edge of a circular bale made by a baler is controlled, the net wound around the circular bale is capable of maintaining constant tension, and thus the circular bale is formed smoothly and anaerobic fermentation of the circular bale constantly occurs in the net. The baler tension control apparatus is provided at the baler to control the tension of the net surrounding the bale and includes: a cam drive gear rotated by an electric motor and equipped with a tension release cam; a brake member stopping or rotating a net roll where the net is wound; a pad arm operating the brake member while rotating about a hinge; a link member for tension release moving along the tension release cam of the cam drive gear and rotating about the hinge to press one end of the pad arm; and a drive link rotated by the cam drive gear and receiving the rotational force of the cam drive gear to rotate a roller drive pulley belt-connected to a net inflow roller.
Patent KR-20210059654-A (KR)
Inventor: PARK JAE MIN
IPC: C08K5/05
Filed: 2020-11-13
Abstract: The present invention relates to a rice processed plastic composition and a method for preparing the same. The rice processed plastic composition is obtained by extruding a mixture containing rice powder mixed with a plasticizer and starch at a predetermined temperature under a predetermined extrusion rate condition. The rice processed plastic composition according to the present invention and a method for preparing the same use a biodegradable natural material, rice, to obtain a biodegradable plastic having excellent physical properties and stability through a simple process using an organic acid, sugar and vegetable oil. Therefore, the biodegradable plastic can be decomposed by the natural microorganisms upon the incineration, and thus can minimize environmental pollution, such as soil and air pollution, caused by landfill and incineration.
Patent KR-20220068324-A (KR)
Title: Forming method of surface control 3D nano-structure, Surface control 3D nano-structure and Photoelectronic device Thereby
Inventor: PARK HYEONG HO
IPC: H01L31/107
Filed: 2020-11-18
Abstract: The present invention relates to a forming method of a surface control 3D nano-structure, a surface control 3D nano-structure, and a photo-electronic device thereby. The forming method of a surface control 3D nano-structure comprises: forming a plurality of surface control layers having different etch resistances at an upper portion of a base; forming control patterns having different sizes according to the etch resistances on each surface control layer by an exposure process to ensure a surface control region at the base by forming an extension-cut at a lower control pattern as compared with an upper control pattern; forming a first nano structure at the surface control region by using a plurality of surface control layers formed therein with the control pattern as a mask; and removing the surface control layer. Therefore, the present invention provides a surface control 3D nano-structure with improved characteristics by forming a surface control 3D nano-structure on a base to control a surface of the base (surface area expansion, surface shape control, and surface characteristics control).
Patent KR-20220069145-A (KR)
Title: method and system for building DB of 3D cultural heritage by combining data
Inventor: KIM HYUN JIN
IPC: G06T7/187
Filed: 2020-11-19
Abstract: The present invention relates to a method and a system for constructing a database of a three-dimensional (3D) cultural asset through data combination, in which even 3D cultural asset spatial information with high-quality is realized. The method of the present invention comprises: a cultural asset image data acquisition step; a contour processing step; a 3D image restoration step; and a 3D DB utilization web service environment establishing step.
Patent KR-20220072497-A (KR)
Inventor: YUN GI YEOL
IPC: A01K1/00
Filed: 2020-11-25
Abstract: 본 발명의 일 실시예는 축사의 지붕에 유체를 공급하는 유체공급라인; 상기 지붕 일측에 마련되어, 상기 지붕을 따라 흐르는 유체가 수용되는 제 1 리저버; 상기 제 1 리저버에서 낙하되는 유체를 수용하는 수용부; 를 포함하고, 상기 수용부는, 유체가 S자 형상으로 낙하되도록 배치되는 것을 특징으로 하는, 물 순환식 악취저감시스템을 제공한다.
Patent KR-20220075886-A (KR)
Title: 무용제형 수용성 에폭시 바닥재
Inventor: JING IL IM
IPC: C08G59/50
Filed: 2020-11-30
Abstract: 경화 시 기계적 강도가 우수하고, 부착성, 침투성, 내마모성, 내수성, 내약품성이 우수하며, 저장성 및 침전 방지성이 우수한 무용제형 수용성 에폭시 바닥재에 대하여 개시한다.  
본 발명에 따른 무용제형 수용성 에폭시 바닥재는 주제; 및 경화제;를 포함하며, 상기 주제는 비스페놀 A 다이글리시딜 에테르, 1,4-부탄디올디글리시딜 에테르를 포함하고, 상기 경화제는 탄산칼슘, 폴리(옥시프로필렌)디아민, 비스페놀 A-비스페놀 A 디글리시딜 에테르 중합체를 포함한다.