baber/WOPTO huggingface dataset:
Patent KR-20210090835-A (KR)
Title: Automatic load transfer switch
Inventor: BAE JONG HEON
IPC: H01H3/60
Filed: 2020-01-13
Abstract: The present invention relates to an automatic load changeover switching device. The automatic load changeover switching device according to an embodiment of the present invention includes: an enclosure; a plurality of vacuum molds provided inside the enclosure, the inside of which is maintained in a vacuum; a plurality of movable electrodes and fixed electrodes present inside each of the vacuum molds and connected to a main power source and a preliminary power source; and a plurality of actuators connected to each of the plurality of movable electrodes and provided to move the movable electrodes, wherein the actuators are connected to the movable electrodes in a one-to-one correspondence, so that power is provided to the movable electrodes.
Patent KR-20210091469-A (KR)
Title: Moving doll system that expresses various emotions by eye movement
Inventor: SHIN DONG WON
IPC: A63H3/44
Filed: 2020-01-14
Abstract: A working doll system for expressing various emotions through eye movement comprises a working doll including eyes of which a gaze direction is switched in left, right, up and down directions, and eyelids moving up and down, and a portable terminal in which a control application is installed and the movement of the eyes and eyelids of the working doll is controlled through the control application to control the working doll to display a preset emotion.
Patent KR-20210092413-A (KR)
Title: Book with rounded corners to prevent student safety accident
Inventor: KIM YOUNG MIN
IPC: B42D1/00
Filed: 2020-01-16
Abstract: Provided is a book with rounded edges to prevent student safety accidents. The book comprises: a plurality of text block papers having one side of which is bound by bookbinding; and a cover paper disposed to cover front and rear surfaces of the plurality of text block papers. Each of the plurality of text block papers is located on the opposite side of the one side and has one or more vertices connected to the other side parallel to the one side in a round-processed state.
Patent KR-20210092579-A (KR)
Title: Seat cushion air­bag for vehicle
Inventor: LEE KYU SANG
IPC: B60R21/239
Filed: 2020-01-16
Abstract: According to the present invention, a seat cushion air bag for a vehicle comprises: a first cushion mounted on a seat cushion of a vehicle and deployed from a rear side of a passenger's thigh; and a second cushion extended from the first cushion toward an upper side of a bolster portion of the seat cushion and deployed to a lateral side of the passenger's thigh. The first cushion is deployed from the rear side of the passenger's thigh to support front movement of hips, and the second cushion is deployed toward a lateral side of the passenger's thigh to prevent the passenger's legs from widening. The present invention can protect the thigh from impact in an event of a vehicle collision.
Patent KR-20210093460-A (KR)
Title: a book holder that can be tunned by the gear.
Inventor: KIM NA RIM
IPC: A47B23/06
Filed: 2020-01-19
Abstract: The present invention relates to a book stand which can more precisely adjust an angle between a book and the book stand by using a rack and pinion as compared to the existing book stand. When manually shifting a gear, the angle can be adjusted accordingly.
Patent KR-20210096784-A (KR)
Title: Pallet Sealed Container
Inventor: SONG WOO YONG
IPC: B65D21/08
Filed: 2020-01-29
Abstract: The present invention relates to a pallet sealing container. More particularly, the pallet sealing container comprises: a container body having a bottom part provided at a lower portion and a hollow formed in an upper portion of the bottom part; an auxiliary container installed on the upper end of the container body; and a lid hinged to an outer circumferential surface of which a locking piece is formed and coupled to the upper outer circumferential surface of the container body by the locking piece. A wrinkle part is formed on the outer peripheral surface of the container body. The auxiliary container is installed inside the container body to secure a storage space by storing paper, spoons, forks, and chopsticks incidentally.
Patent KR-20210098115-A (KR)
Title: Insulation for aerosol-generating apparatus and aerosol-generating apparatus including the same
Inventor: JEONG JONG SEONG
IPC: A24F40/40
Filed: 2020-01-31
Abstract: An insulating material for an aerosol-generating apparatus and an aerosol-generating apparatus including the same are provided. The aerosol-generating apparatus according to some embodiments of the present disclosure includes: an outer housing which forms exterior; a heater which is disposed inside the outer housing and heats an aerosol-generating substrate; and a heat insulating part which is disposed between the outer housing and the heater and has a waterproof film formed on at least a portion of the outer surface. The waterproof film of the heat insulating part blocks absorption of sidestream smoke in the form of droplets, thereby preventing a problem of deteriorating the performance of an insulating material.
Patent KR-20210099322-A (KR)
Title: Material forming apparatus and material forming method
Inventor: CHEY SUK YOUNG
IPC: B29C51/28
Filed: 2020-02-04
Abstract: One embodiment of the present invention provides a material forming apparatus for forming an article by deforming a material having a sheet shape to conform to a surface of a forming tool. The material forming apparatus includes: a support located toward a forming tool to support the forming tool based on a material disposed with respect to the forming tool to have a first portion covered by the forming tool and a second portion deviating from the forming tool; a diaphragm having an outer surface on which the material is placed and an inner surface on which a fluid pressure for expansion is provided, in which the outer surface of the diaphragm that expands pressurizes the second portion of the material in close contact with the second portion of the material while the first portion of the material is compressed by the forming tool and the outer surface of the diaphragm; and a variable-volume member disposed in vicinity of the forming tool between the diaphragm and the support so that at least a portion of the variable-volume member is located on the second portion of the material, in which the second portion of the material is compressed on a surface of the variable-volume member by the diaphragm that expands, and as the diaphragm continues to expand while the second portion of the material is compressed by the diaphragm and the volume-variable member, generation of wrinkles in the material is suppressed, and the second portion of the material approaches the forming tool.
Patent KR-20210099691-A (KR)
Title: Catalyst for hydrocarbon-based fuel decomposition and manufacturing method thereof
Inventor: PARK JUNG HOON
IPC: B01J37/04
Filed: 2020-02-04
Abstract: The present invention relates to a catalyst for decomposing hydrocarbon-based fuel and a method for manufacturing the same. One aspect of the present invention provides a catalyst for decomposing hydrocarbon-based fuel including Na-ZSM-5 and H-ZSM-5. The present invention can inhibit inactivation.
Patent KR-20210099904-A (KR)
Title: Refrigerator
Inventor: LEE YEONG JUN
IPC: A47B96/02
Filed: 2020-02-05
Abstract: Disclosed is a refrigerator having a support frame with an improved mounting structure. The disclosed refrigerator comprises: an inner box forming a storage compartment and having a protrusion part protruding toward the inside of the storage compartment; a drawer provided to be drawn into or out of the storage compartment; and a support frame disposed inside the storage compartment, provided to guide the movement of the drawer, and mounted on the protrusion part. The support frame includes a fixer provided on the side of the support frame to prevent the support frame from being separated from the protrusion part, and deformed by the pressure by the protrusion part and restored to its original state when the pressure by the protrusion part disappears.
Patent KR-20200098412-A (KR)
Inventor: LEE GAE HO
IPC: A47J31/06
Filed: 2020-02-07
Abstract: The present invention relates to a coffee drip machine having a reduced pressure extraction function and, more particularly, to a coffee drip machine configured to drip coffee to drink. The machine comprises: a vacuum housing with a through hole formed at the top, an extraction space provided inside, and an opening and closing door formed on one side; a drip part fastened to the through hole of the vacuum housing and containing a mixture of ground coffee beans and water; a filter sheet disposed inside the drip part; and a vacuum part provided in the vacuum housing to maintain the extraction space of the vacuum housing in a vacuum state. By mixing coffee beans and water in advance and putting them in to drip, quick coffee drip becomes possible. By making the inside of the vacuum housing in a vacuum state with the vacuum part to reduce pressure, quick coffee drip is possible and coffee drip at a constant speed can allow a uniform aroma and taste.
Patent KR-20210101104-A (KR)
Title: 3D Mapping Conversion Terminals and 3D Mapping Conversion Using them
Inventor: KIM DONG SU
IPC: G06T7/11
Filed: 2020-02-07
Abstract: Disclosed are a three-dimensional mapping conversion terminal capable of enabling conversion into an actual three-dimensional object of an interactable two-dimensional object, and a three-dimensional mapping conversion method using the same. To achieve the purpose, the three-dimensional mapping conversion terminal includes: a two-dimensional object image extraction part setting a two-dimensional object image drawn with a touch tool or a selected two-dimensional object image to an edge detect shader, and then, extracting a two-dimensional object image for rough sketch; a stroke mesh generation part recognizing input coordinates of the touch tool touching a display screen and creating a stroke mesh after the display of the extracted two-dimensional object image on the display screen, and then, displaying the stroke mesh on the display screen of the input coordinates; a three-dimensional object image matching part, when the two-dimensional object image is colored with the stroke mesh, recognizing the colored two-dimensional object image and finding and matching the two-dimensional object image with a first three-dimensional object image stored in a database, and then, customizing the same; and a three-dimensional object mapping part mapping the customized first three-dimensional object image with a second three-dimensional object image using a planar mapping method.
Patent KR-20210101392-A (KR)
Title: Chopsticks with tongs wide
Inventor: LEE JEONG RO
IPC: A47G21/06
Filed: 2020-02-09
Abstract: The present invention provides chopsticks which are a linear tool including a main body (10) formed in a linear shape having a thickness to be easily put on fingers and to be in pair to pick up food and tongs (20) positioned at the end of the main body to pick up the food while maintaining the shape of the food. Using the chopsticks with the tongs having a wide cross section, it is possible to stably pick up food without change in shape.
Patent KR-20210103164-A (KR)
Title: Position controlling apparatus for motor
Inventor: CHO BYUNG GEUK
IPC: H02P21/00
Filed: 2020-02-13
Abstract: An apparatus for controlling the position of a motor is disclosed. According to an embodiment of the present invention, an apparatus for controlling the position of a rotor of a motor by providing a torque command to the motor includes: a first control unit which determines a first torque from a position command, to output the first torque; a second control unit which determines a second torque from an error between the position command and the position of the rotor, to output the second torque; an adding unit which adds the first torque and the second torque; a third control unit which determines a third torque from the speed of the rotor, to output the third torque; a fourth control unit which determines a fourth torque from the speed of the rotor, to output the fourth torque; a first determination unit which determines an error between the output of the adding unit and the third torque; and a second determination unit which determines a torque command from the output of the first determination unit and the fourth torque, to output the torque command.
Patent KR-20210103631-A (KR)
Inventor: KIM SEUL ONG
IPC: H01L51/00
Filed: 2020-02-13
Abstract: The present invention relates to an organic light emitting device and an apparatus including the same. In accordance with the present invention, the organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; and an organic layer placed between the first electrode and the second electrode. The organic layer includes: m units for emitting light; and m-1 units for generating a charge placed between two adjacent units among the m units for emitting light. M is an integer of 2 or greater. One or more of the m-1 units for generating a charge include one or more types of heterocyclic compounds indicated by the below Formula 1. For the description of the substituent in the Formula 1, please refer to the description of the present invention. The present invention aims to provide an organic light emitting device and an apparatus including the same, which are able to increase light emission efficiency.
Patent KR-20210104417-A (KR)
Title: Composition of enzyme food for improving obesity and skin wrinkle comprising Rhynchosia Nulubilis cheonggukjang and mucus from eel
Inventor: LEE SUNG GUY
IPC: A23L11/00
Filed: 2020-02-17
Abstract: The present invention relates to an enzyme food composition for alleviating obesity and skin wrinkles, including Rhynchosia Nulubilis fermented soybean paste, eel mucilage and sweeteners. The mixture has excellent anti-obesity effect while preventing skin wrinkles that can appear during weight loss compared to a single composition, can be easily taken as unpleasant taste and flavor are removed when taken, and can utilize discarded eel mucilage so that the mixture can be used as an eco-friendly enzyme food composition for alleviating obesity and skin wrinkles.
Patent KR-20210106230-A (KR)
Inventor: LEE DONG MOON
IPC: A23K40/25
Filed: 2020-02-20
Abstract: The present invention relates to a method for manufacturing eel feed by using a phellinus linteus extract capable of farming eels without using antibiotic by improving immunity when the eels are farmed. That is, the present invention relates to the method for manufacturing eel feed comprising: a phellinus linteus drying step of drying phellinus linteus to be easily pulverized; a phellinus linteus pulverizing step of pulverizing the phellinus linteus dried through the phellinus linteus drying step in a size of 270 mash or more as phellinus linteus powder; a phellinus linteus powder heat-treating step of heat-treating the phellinus linteus powder at a temperature of 90℃; a phellinus linteus powder cooling step of heat-treating the phellinus linteus powder through the phellinus linteus powder heat-treating step and cooling the heat-collected phellinus linteus powder to room temperature; a phellinus linteus hot water mixing step of manufacturing phellinus linteus mixing water by mixing water at 90℃ with the phellinus linteus powder; a phellinus linteus mixing water heating step of heating the phellinus linteus mixing water at a temperature of 100℃ for 6 hours; a phellinus linteus water extracting step of extracting a phellinus linteus water extract by passing the phellinus linteus mixing water through a filter paper of 270 mash; an eel feed paste manufacturing step of mixing fish meat with barley powder or wheat powder by using the phellinus linteus water extract; an eel feed grain manufacturing step of extruding an eel feed paste manufactured in the eel feed paste manufacturing step into a certain size; and a grain drying step of drying the eel feed grain manufacturing step. Therefore, the present invention farms the eels without using the antibiotic by improving the immunity of the eels when the eels are farmed.
Patent KR-20200102383-A (KR)
Inventor: DURAND FRANCOIS
IPC: B63B25/16
Filed: 2020-02-21
Abstract: The present invention relates to a sealed and thermally insulated tank, which stores low-temperature liquefied gas, wherein the tank includes an insulation box section (11) having a lower panel (17) in contact with a support wall by sealing beads (60, 61) arranged between the support wall and the lower panel (17). The sealing beads (60, 61) are arranged in a shape of at least one closed outer form forming at least one confined space between the support wall and the lower panel (17). The lower panel (17) has at least one penetrating path (51) connected to the confined space so that gas circulates between the confined space and an inner space of the insulation box section (11). Therefore, the sealed and thermally insulated tank can prevent an inert gas flow from being deprived in the sealed space.
Patent KR-20210112971-A (KR)
Title: Cutting tool polishing guide of bar binding formula
Inventor: PARK SUNG HOON
IPC: B24B41/06
Filed: 2020-03-05
Abstract: The present invention relates to a guide device for helping polish a cutting tool and more specifically, to a bar fastening-type polishing guide for a cutting tool, which is formed in a bar shape not only to be used for diverse cutting tools but to help achieve uniform polishing, and which can perform polishing work by inserting a guide body (160) having a taping insertion shaft (161) at a tip into a rear surface of a face tool (10). Multiple grooves (163) are further formed at one side end of the taping insertion shaft (161), and a through hole (11) with a taper is provided on an inner circumferential surface of the used face tool (10), wherein the through hole (11) of the face tool (10) and the taping insertion shaft (161) are defined to have the same taping angle and to be engaged with each other. Therefore, the cutting tool can be easily detached and fixed in place on a conventional polishing device, and the precision of cutting tool polishing can be improved by correcting the position to be the same as the reference axis of the rotation of the re-polished tool.
Patent KR-20210119710-A (KR)
Title: Slurry wall, construction method for the same and wire mesh assembly
Inventor: LEE JOO HEE
IPC: E02D19/16
Filed: 2020-03-25
Abstract: The present invention relates to a structure of an underground continuous wall and an underground continuous wall construction method. In the underground continuous wall, a preceding panel and a following panel are sequentially formed. When constructing the preceding panel, blocking boxes are installed on both sides of a reinforcing bar mesh and the end of the reinforcing bar mesh is sealed in an isolated space inside the blocking boxes, and concrete is poured between the pair of blocking boxes to complete the preceding panel. After that, the blocking boxes are separated to expose the end of a preceding reinforcing bar mesh, and a reinforcing bar mesh of a following panel and the reinforcing bar mesh end of the preceding panel are arranged to overlap each other. As concrete of the following panel is poured in a state in which the reinforcing bar meshes overlap each other, the reinforcing bar meshes of the preceding panel and the following panel can be buried together in concrete very easily. The blocking boxes are used as a formwork, so that the construction is very simple. Above all, the concrete is fundamentally prevented from flowing toward both ends of the preceding reinforcing bar mesh when the concrete of the preceding panel is poured.
Patent KR-20210124832-A (KR)
Title: Load sharing controller
Inventor: JAESAM LEE
IPC: G01R19/165
Filed: 2020-04-07
Abstract: According to an embodiment of the present invention, a load sharing control device individually comprises a plurality of power supply devices, connected to a load in parallel. The load sharing control device comprises: a first control unit for generating a first control signal for controlling an output current of a power supply device by using the output current of the power supply device and a current of a load share bus; and a second control signal for generating a second control signal for controlling the output current of the power supply device by using a target voltage of the power supply device, a feedback voltage fed back from the output voltage of the power supply device, and a control voltage according to the first control signal of the first control unit. The first control unit generates the first control signal so that the output current is equal to the current of the load share bus and limits the output current under a threshold current.
Patent KR-20210126363-A (KR)
Title: System for making hole of reaction shaft
Inventor: KIM SOOK JA
IPC: F16H57/04
Filed: 2020-04-10
Abstract: The present invention relates to a reaction shaft hole processing system. According to the present invention, the reaction shaft hole processing system may comprise: a jig device installed inside the machining center, on which a reaction shaft is mounted, and hole processing of the reaction shaft is performed; a transport device for sequentially transporting the reaction shaft; and a transport device which picks up the transported reaction shaft and mounts it on the jig device.
Patent KR-20200043953-A (KR)
Inventor: SANG OK PARK
IPC: H04N5/232
Filed: 2020-04-16
Abstract: The present invention relates to a camera module capable of reducing current consumption of a camera module. The camera module comprises: a mover including a lens and having a first driving part formed therein; a stator in which a second driving part for driving the mover by applying electromagnetic force of the first driving part is formed; and a base to which the stator is fixed, wherein the stator is in contact with the base when the lens is in an up position or a side position, and the stator is spaced apart from the base when the lens is in a down position.
Patent KR-20210130283-A (KR)
Title: Battery protection apparatus and method using crash signal
IPC: B60L3/00
Filed: 2020-04-21
Abstract: The present invention relates to a battery protection apparatus capable of stably operating a battery by receiving a collision sensing signal sensed from a collision sensor installed in a vehicle (on the outside of a battery pack) through an electronic control unit (ECU) and a separate signal line and controlling the driving of the battery in accordance with the collision sensing signal. The apparatus includes: a collision sensing part sensing whether a vehicle collides; a vehicle control part providing a signal sensed through the collision sensing part to a battery pack, and receiving collision occurrence information provided from the battery pack to display a collision occurrence message on a display panel; and the battery pack determining whether the vehicle collides by using the collision sensing signal from the vehicle control part, and then, when determining that a vehicle collision has occurred, stopping the driving of the battery, and providing the collision occurrence information to the vehicle control part.
Patent KR-20210130889-A (KR)
Title: Light emitting element ink and method of fabricating display device
IPC: H01L33/26
Filed: 2020-04-22
Abstract: Provided are a light emitting element ink and a method of manufacturing a display device. The light emitting device ink includes a light emitting device solvent, a light emitting device dispersed in the light emitting device solvent, including a plurality of semiconductor layers and an insulating film partially surrounding the outer surfaces of the semiconductor layers, and a thickener dispersed in the light emitting device solvent. The thickener includes a compound represented by chemical formula 1 including a functional group capable of forming a hydrogen bond with the light emitting device solvent or other thickener molecules. Accordingly, a display device having improved product reliability may be manufactured.