baber/WOPTO huggingface dataset:
Patent KR-20210086385-A (KR)
Title: Method and apparatus for driving alarm using ultrasonic haptic
Inventor: JEE DONG WOO
IPC: G08B6/00
Filed: 2020-03-04
Abstract: As a driving warning device, the driving warning device comprises: a memory; and at least one processor executing instructions of a program loaded into the memory, wherein the program comprises technical instructions for a step of setting a notification radius around a vehicle wherein the driving warning device is installed, a step of collecting a driving state of the vehicle, a step of calculating an ultrasonic output characteristic of each ultrasonic wave generating device using the driving state so that ultrasonic waves outputted from a plurality of ultrasonic wave generating devices included in the driving warning device are focused on the notification radius, and a step of outputting ultrasonic waves according to the ultrasonic wave output characteristic to be executed. Therefore, the present invention is capable of reducing a risk of a pedestrian accident.
Patent KR-20210114662-A (KR)
Title: Turbine Vane and Turbine Vane Assembly Having the Same
Inventor: JOO HYUN WOO
IPC: F01D9/04
Filed: 2020-03-11
Abstract: Disclosed is a turbine vane comprising: an outer shroud positioned outward in a radial direction with respect to a rotor; an air foil extending inward in a radial direction from the outer shroud; an inner shroud positioned at a free end of the air foil; and a pair of pedestals extending inward in a radial direction from the inner shroud. The pair of pedestals each include: a first pedestal extending from the inner shroud; and a second pedestal extending from the first pedestal and offset along the circumferential direction. Accordingly, the second pedestal forms a protrusion unit and a depression unit opposite to the first pedestal in the circumferential direction. An objective of the present invention is to provide the turbine vane which does not weaken a heat resistance and cooling performance of the turbine vane and a turbine vane assembly including the same.
Patent KR-20210115195-A (KR)
Title: Flexible multi-joint apparatus
Inventor: YOUNGJIN MONN
IPC: A61B1/005
Filed: 2020-03-12
Abstract: The present invention relates to a flexible multi-joint device, wherein a plurality of segments are connected in series to form a multi-joint. The flexible multi-joint device includes: a plurality of steering wires which are through-coupled to the plurality of segments to connect the plurality of segments in series and steer the movement of the plurality of segments; and a plurality of stiffness-increasing wires coupled to the plurality of segments to improve stiffness acting on the segments. Thus, it is possible to facilitate bending control of the segments.
Patent KR-20210115950-A (KR)
Title: Apparatus and method of generating personalized learning content for online class
Inventor: KIM MIN WOO
IPC: G06Q50/10
Filed: 2020-03-17
Abstract: Disclosed are a device and a method for generating a personalized teaching plan for a virtual class. One embodiment selects one or more learning cards from among learning cards in the account of a learner, generates a first teaching plan based on the selected one or more learning cards, selects learning content based on learning information of the learner, generates a second teaching plan based on the selected learning content, and uses the generated first and second teaching plans to generate a lesson plan.
Patent KR-20210117427-A (KR)
Title: Photocurable dental restorative composition
Inventor: SIM UN SEOB
IPC: A61K6/65
Filed: 2020-03-19
Abstract: The present invention relates to a photocurable dental restoration composition, which can be provided as a patient-customized dental restoration material through 3D printing, and can be manufactured in various colors using pigments, thereby being able to be used as a dental restoration material with excellent esthetics due to the same color as the tooth color. In addition, the present invention relates to the photocurable dental restoration composition which has excellent hygroscopic resistance, strength, and elongation, so that it can be used permanently, and cracks or breaks do not occur due to occlusal pressure between teeth.
Patent KR-20210117746-A (KR)
Title: LED Lamp Apparatus
Inventor: JUNG HONG BUM
IPC: F21K9/69
Filed: 2020-03-20
Abstract: The present invention relates to an LED lighting apparatus that has a simple structure to be easily assembled, is installed therein with a condensing lens to focus the light in a predetermined range, and has an improved structure to easily arrange the condensing lens according to a location of an LED. The LED lighting apparatus according to the present invention comprises: a lighting housing having an open bottom surface and formed therein with a mounting part of a predetermined size; an LED module of a predetermined size installed at the mounting part; a condensing lens installed at a bottom surface of the lighting housing to cover the LED module; and a fastener having a predetermined diameter to fix the condensing lens to the lighting housing. The condensing lens comprises: a base plate having a predetermined diameter to cover the LED module; and a plurality of condensing protrusions protruding to the base plate according to a location of the LED arranged in the LED module. Holes having a predetermined diameter are formed at the plurality of condensing protrusions to induce light irradiated from the LED in a straight direction and to prevent illuminance from being reduced.
Patent KR-20200115376-A (KR)
Title: Personal exercise management system using artificial intelligence and electromyographic signal
Inventor: HAN HYUNG SEOB
IPC: G16H40/67
Filed: 2020-03-30
Abstract: The present invention relates to a personal exercise management system fusing artificial intelligence and wireless EMG signal processing. The personal exercise management system comprises: a control server receiving exercise information by interlocking with a monitoring module in which an exercise management application is installed and through a wired/wireless communication network, and providing analysis information on exercise of a user; a signal processing module receiving detection signals from a plurality of EMG sensors attached to a body of the user, analyzing the detection signals to calculate muscle activity, and providing analyzed data to the monitoring module; and an artificial intelligence module managing the exercise of the user by performing deep learning on big data including the detection signals.
Patent KR-20210122982-A (KR)
Title: Device, method and computer program for generating avatar of user
Inventor: OH DONG RYUL
IPC: G06T13/40
Filed: 2020-04-02
Abstract: Provided is a device for generating a user avatar, which includes: a register receiving registration of input images photographing a user; an extraction unit extracting a landmark area of a preset resolution from the registered input image; a resolution adjusting unit adjusting the preset resolution based on an adjacent plane to include a point corresponding to the extracted landmark area; a user face model generation unit generating a user face model based on the adjusted resolution and the landmark area; and an avatar generation unit generating the user avatar by blending the generated user face model and a predefined average user model.
Patent KR-20210123739-A (KR)
Title: All-purpose learning graphic plate
Inventor: JUNG WON WOOK
IPC: G09B1/18
Filed: 2020-04-05
Abstract: The present invention relates to a universal figure learning plate which comprises: a flat plate-shaped board; a transparent figure block positioned on the board and having a predetermined figure formed on a surface to be identified; and a conversion means for guiding transfer, flipping, and rotation of the figure block disposed on the board. Accordingly, a figure block with a figure formed thereon is disposed on the board and the disposed figure block can be clearly pushed, rotated, and reversed by the conversion means, thereby providing excellent learning effects on figure transformation to students. In addition, the figure transformation can be easily and clearly understood in a manner of comparing the figure converted by the conversion means and the figure formed on a comparative film panel, thereby providing an effect of providing an excellent learning effect for figures.
Patent KR-20210125647-A (KR)
Title: Antipollution composite powder with protection effect for ultraviolet light and fine dust and cosmetic composition containing the same
Inventor: SON YONG HO
IPC: A61K8/25
Filed: 2020-04-08
Abstract: The present invention relates to a composite powder having an excellent ultraviolet ray (UV) blocking effect and a cosmetic composition comprising the same and, more particularly, to a composite powder in which a UV-blocking coating layer containing ZnO is formed on the surface of a plate-shaped substrate containing TiO_2 and on which fine dust blocking treatment is performed, and a cosmetic composition comprising the same. The composite powder according to the present invention comprises a UV-blocking coating layer containing ZnO on the surface of the plate-shaped substrate containing TiO_2, thereby enabling the blocking of ultraviolet rays in the UVA and UVB regions, and is also expected to block fine dust through treatment with a silane compound or a silica compound. In particular, when TiO_2 and ZnO are used as sunscreens, there is a problem that cloudiness is severe and a particle size is very small, so the feeling of use in cosmetics is deteriorated. While addressing these problems, the composite powder of the present invention can be widely used as a raw material for cosmetics, improving adhesion and feeling of use without greasiness and stickiness after skin application.
Patent KR-20210134123-A (KR)
Title: Module cover for display apparatus and manufacturing method of the same
IPC: B21D53/80
Filed: 2020-04-29
Abstract: The present invention discloses a module cover for a display apparatus and a manufacturing method thereof. According to an embodiment of the present invention, in a method for manufacturing a module cover for a display apparatus in which a molding part is formed on a metal plate by a pressing process, a chamfered area on a corner of the metal plate and then the molding part is formed. Therefore, cracks or creases that may be formed in a corner part of a module cover can be minimized or prevented.
Patent KR-20210144033-A (KR)
Title: Structure of borderless type unexposed camera monitor
IPC: G06F1/16
Filed: 2020-05-21
Abstract: The present invention relates to a slim monitor structure with a built-in camera, and more specifically, to a slim monitor structure with a built-in camera, which includes: a glass unit disposed in front of a display unit; a camera fastening unit coupled to one side of a rear surface of the glass unit and having a predetermined space; and a camera unit which is inserted into the camera fastening unit, and includes a camera built therein to photograph the front thereof, wherein it is characterized in that the camera fastening unit is directly attached to a back of the glass unit, so there is no unnecessary casing change, and assembly and replacement are easy, and dust can be prevented from entering.
Patent KR-20210144266-A (KR)
Title: Electrode assembly and method for manufacturing the same, secondary battery
IPC: H01M10/04
Filed: 2020-05-22
Abstract: The present invention relates to an electrode assembly in which a first electrode and a second electrode are alternately stacked with a separator interposed therebetween, wherein the first electrode includes a 1a electrode and a 1b electrode having different thicknesses of an electrode active material layer. The present invention can satisfy both energy density and output.
Patent KR-20210145606-A (KR)
Inventor: AN DOOBAECK
IPC: C12M1/26
Filed: 2020-05-25
Abstract: The present invention relates to an automated cell culture system comprising a working part (300) for automatically dispensing a culture solution in a working container for cell culture. The automated cell culture system comprises the working part (300), X-axis actuators (220 and 230) for moving the working part (300) in an X-axis direction, and a Y-axis actuator (210) for moving the working part (300) in a Y-axis direction. The working part (300) comprises a frame (330), a pipette part (310) located on a first surface (331) of the frame (330) and capable of sucking and dispensing a culture solution in a flask container, a capping part (350) capable of opening or closing a lid of the flask container, and a gripper part (320) located on a second surface (332) opposite to the first surface so as to grab and move the flask container.
Patent KR-20210152105-A (KR)
Inventor: CHO GIL NAM
IPC: A47C31/00
Filed: 2020-06-08
Abstract: The present invention is to reduce pain in the buttocks when a user rides a bicycle for a long time. To explain more specifically, magnets are mounted on a lower side of a circular outer skin part, and double-sided tape is mounted on lower sides of the outer skin part and the magnet so that the magnets are mounted on both sides of a bike saddle, respectively, so as to reduce hip pain. To this end, neodymium magnets are installed between the outer skin part made of leather and the double-sided tape and the neodymium magnets are mounted on both side surface of the bike saddle by using double-sided tape. Accordingly, the neodymium magnets that help blood circulation are installed on both sides of the saddle to help blood circulation in the buttocks, thereby helping to relieve the pain.
Patent KR-20210154620-A (KR)
Inventor: YANG JAE MOON
IPC: A61B5/145
Filed: 2020-06-12
Abstract: The present invention relates to a contrast agent for saturation transition magnetic resonance imaging (CEST MRI) by chemical exchange, and a saturation transition magnetic resonance imaging method by chemical exchange using the same, wherein the contrast agent for CEST MRI includes any one compound selected from a group consisting of biguanide and derivatives thereof. The contrast agent for CEST MRI can image acidity by using CEST characteristics resulting from a chemical structure of the biguanide-based drug.
Patent KR-20210156396-A (KR)
Inventor: PARK HEUNG SOO
IPC: C21B5/04
Filed: 2020-06-17
Abstract: A molten slag injection apparatus according to the present invention comprises: a slag injection unit which is configured to inject molten slag to a high-pressure airtight container, which generates saturated vapor, by a slag port; and a pressure control unit which is connected with the high-pressure airtight container, and is opened and closed to block reduction of inner pressure of the high-pressure airtight container when injecting the molten slag to the high-pressure airtight container by the inserted or mounted slag port. The molten slag injection apparatus injects the molten slag with high temperature under atmospheric pressure to the pressure container which is maintained with a relatively high pressure.
Patent KR-20200075807-A (KR)
Inventor: OH JUN HYEONG
IPC: B60W30/18
Filed: 2020-06-19
Abstract: Disclosed is an apparatus for generating a warning to give a warning of a vehicle′s lane departure at an intersection entry road having a plurality of sections sequentially divided in accordance with the type of a lane or the presence or absence of the lane. The apparatus for generating a warning comprises: an intersection entry determination unit determining whether a vehicle enters an intersection based on the type of the lane and the width of the lane, and determining a section in which the vehicle is traveling among the plurality of sections; and a warning generating/releasing unit determining whether to generate a warning based on a section in which the vehicle determined to have entered the intersection by the intersection entry determination unit is traveling and lateral steering of the vehicle.
Patent KR-20220004311-A (KR)
Title: Wind Power Generator With Low Rotational Resistance
Inventor: JOUNG SEONG HO
IPC: F03D9/25
Filed: 2020-07-03
Abstract: The purpose of the present invention is to provide a generator for wind power generation with low rotational resistance which can increase power generation efficiency by lowering resistance to the rotational friction of a rotor. The wind power generator with a low rotational resistance of the present invention comprises: an upper fixed plate on a lower surface of which multiple coils are arranged in a circular shape; a first rotating disk including multiple first permanent magnets arranged at positions corresponding to the coils arranged on the upper fixed plate and disposed below the upper fixed plate; a lower fixed plate on an upper surface of which multiple coils are arranged at positions corresponding to the coils arranged on the upper fixed plate; a rotation shaft to which the first rotating disk is detachably coupled; and multiple second permanent magnets provided on the lower surface of the upper fixed plate, an upper surface of the rotating disk facing the upper fixed plate, the upper surface of the lower fixed plate, and a lower surface of the rotating disk facing the lower fixed plate, respectively, in a circumferential direction at the same distance from the rotation shaft. The second permanent magnets disposed on the same surface are disposed to have different polarities from adjacent second permanent magnets on the same surface, A difference in the number of second permanent magnets disposed on the lower surface of the upper fixed plate and the upper surface of the rotating disk facing the upper fixed plate, and a difference in the number of the second permanent magnets disposed on the upper surface of the lower fixed plate and the upper surface of the rotating disk facing the lower fixed plate are not less than two, respectively.
Patent KR-20220006412-A (KR)
Inventor: NAM JU HO
IPC: B63B25/16
Filed: 2020-07-08
Abstract: The present invention relates to a gas replacement system for maintenance of a liquefied gas storage tank, which comprises: a temperature raising device for vaporizing the remaining liquefied gas by raising the temperature to the internal temperature of a liquefied gas storage tank for maintenance; an inert gas supply device for supplying an inert gas to replace the vaporized gas inside the liquefied gas storage tank with the inert gas, when the internal temperature of the liquefied gas storage tank becomes room temperature by the temperature raising device; a blower device for replacing the inert gas in the liquefied gas storage tank with general air, when the inside of the liquefied gas storage tank is replaced by the inert gas from the vaporized gas by the inert gas supply device; and an installation structure in which the temperature raising device, the inert gas supply device, and the blower device are assembled and disposed in units of modules. The present invention can minimize maintenance time.
Patent KR-20220007224-A (KR)
Inventor: KIM WANG JUNG
IPC: A41H43/04
Filed: 2020-07-10
Abstract: A mask main body manufacturing apparatus comprises: a first fabric providing unit which individually provides one or more fabrics so as to form a nose cover part and a chin support part; a second fabric providing unit which individually provides one or more fabrics to form a mask main body part; a cutting and fusing unit which includes a first fabric support member provided in the form of a roller supporting the first fabrics and a first ultrasonic unit that provides ultrasonic waves to a first cutting pattern and a first fusing patterns, wherein the first fabric support member includes the first cutting pattern that is formed in a zigzag shape continuously along the outer surface and configured to cut the first fabrics in a zigzag shape and the first fusing patterns that are disposed on opposite sides of the first cutting pattern, respectively, and are configured to fuse the cut first fabrics to each other; and a mask main body separation unit which includes a second fabric support member provided in the form of a roller supporting the first fabrics and the second fabrics after cutting and fusing are completed and a second ultrasonic unit that provides ultrasonic waves to a second cutting pattern and a second fusing pattern, wherein the second fabric support member includes the second cutting pattern that is formed along the surface and configured to cut the first and second fabrics in a rectangular shape, and the second fusing pattern that is configured to fuse the cut first and second fabrics. According to the present invention, a user is able to easily unfold the nose cover part and the chin support part.
Patent KR-20220007373-A (KR)
Inventor: KANG BYOUNG SEOK
IPC: A61K8/49
Filed: 2020-07-10
Abstract: A name of a composite material of the present invention is Promax Thermage BR Complex-16. Promax Thermage BR Complex-16 is a peptide complex which includes acetyl hexapeptide-8, palmitoyl tripeptide-5, glaucine, caffeine, and Jania rubens Extract as main ingredients. Acetyl hexapeptide-8 is widely used for wrinkle treatment, and palmitoyl tripeptide-5 is an anti-aging ingredient of a novel concept. Palmitoyl tripeptide-5 can also be absorbed deeply into the skin. In addition, the present invention includes ingredients such as glaucine, caffeine, and Jania rubens extract so as to give a synergistic effect of complex ingredients.
Patent KR-20220010337-A (KR)
Inventor: PARK SEYEON
IPC: A61P17/14
Filed: 2020-07-17
Abstract: A compound of chemical formula 1, a solvate, hydrate or pharmaceutically acceptable salt thereof of the present invention exhibits an antioxidant effect, a collagen synthesis effect, and a hair growth promoting effect, so that it is possible to be usefully used for treating and/or preventing senescent diseases, skin damage or wrinkles selected from a group consisting of skin aging or hair loss.
Patent KR-20220016369-A (KR)
Inventor: BAE BYOUNG WAN
IPC: B60N2/75
Filed: 2020-07-30
Abstract: The present invention relates to a vehicle's armrest. According to the present invention, introduced is the vehicle's armrest, comprising: a first link extending in the longitudinal direction and having one end part rotationally mounted to a vehicle or a seat; a second link extending in the direction parallel to the first link and rotationally mounted to the vehicle or the seat at one end part of the first link and at a position spaced apart from one end part of the first link; an upper panel extending in the front-rear direction of the vehicle and rotationally coupled to the other end part of the first link and the other end part of the second link while being spaced apart from each other; and a driving device for moving the upper panel upward or downward by rotating the first link or the second link based on one end part of each. An objective of the present invention is to allow passengers to use an interior space of the vehicle widely.
Patent KR-20220016700-A (KR)
Inventor: YE JIHWA
IPC: D01F1/10
Filed: 2020-08-03
Abstract: The present invention provides a pellet-type polypropylene resin composition capable of improving heat resistance, weather resistance, and discoloration resistance during the manufacture of fibers, and polypropylene fibers manufactured by using the same. According to an embodiment of the present invention, provided is a pellet-type polypropylene resin composition which comprises homo polypropylene, antioxidants, and an amine-based UV stabilizer, wherein the antioxidant comprises 0.01 to 0.03 wt% of a phenol-based antioxidant based on the total weight of the pellet-type polypropylene resin composition, and an amine-based UV stabilizer has a number average molecular weight (Mn) of 1000 g/mol or more, a xylene soluble content is 1 to 3% by weight, and a molecular weight distribution is 2.4 or less.