baber/WOPTO huggingface dataset:
Patent KR-20220005205-A (KR)
Title: Protective clothing with blower
Inventor: SONG SANG HYUN
IPC: A41D13/015
Filed: 2020-07-06
Abstract: The present invention relates to protective clothing, and more specifically, to protective clothing with a blowing device comprising: the blowing device which introduces air into the protective clothing; and an air discharging module which discharges the introduced air to the inside. The protective clothing which is connected to the blowing device for introducing the air into the inside comprises: a body; a zipper unit; an opening unit; the air discharging module. The body includes: a body protecting unit which is formed to cover a body; a head protecting unit which is connected to an upper part of the body protecting unit to cover a head, and includes a transparent perspective window on one side; both arms protecting unit which is connected to both sides of the upper part of the body protecting unit into which both arms are inserted; and a leg protecting unit which is connected to a lower part of the body protecting unit into which a leg is inserted. The zipper unit is provided on one side of the body for attaching and detaching the body. The opening unit is opened to a certain size on a back surface of the body protecting unit and includes a combining module to be combined with the blowing device. The air discharging module is provided in the both arms protecting unit and the leg protecting unit, and discharges air received through the blowing device to the outside of the body.
Patent KR-20200090684-A (KR)
Title: Bendable User Terminal device and Method for displaying thereof
Inventor: KIM DONG CHURL
IPC: G09F9/30
Filed: 2020-07-20
Abstract: The present invention relates to a bendable user terminal device and a display method thereof. The bendable user terminal device having a flexible display, based on a bending state of the user terminal device, controls the flexible display to display information on a first area while the user terminal device is being in a bent state, and controls the flexible display not to display the information on the first area when the bending state of the user terminal device is changed from the bent state to an unbent state.
Patent KR-20210011891-A (KR)
Title: Organic electroluminescent materials and devices
Inventor: THOMPSON NICHOLAS J
IPC: C07F5/02
Filed: 2020-07-22
Abstract: The present invention relates to a compound having a structure represented by chemical formula I and being useful for OLED applications. The compound can be used as a donor-acceptor type host in an OLED device, when being matched with a suitable emitter dopant. In the chemical formula I: G^D represents a donor group; G^A represents an acceptor group; each of L^1 and L^2 independently represents an organic linker or a direct bond; G^1 represents a non-conjugated moiety; m is an integer of 1 or more; and n is an integer of 1 or more, wherein when m and n are greater than 1, each of G^D, G^A, L^1 and L^2 may be the same or different.
Patent KR-20220019541-A (KR)
Inventor: CHOI HEONJIN
IPC: C01G39/00
Filed: 2020-08-10
Abstract: The present invention relates to a novel photoelectric and piezoelectric material and a method for manufacturing the same, and more specifically relates to a novel transition metal dichalcogenide-derived janus monolayer layer exhibiting in-plane and out-of-plane piezoelectric properties and a method for manufacturing the same.
Patent KR-20220021570-A (KR)
Inventor: CHUNG HAE KWON
IPC: H04M1/725
Filed: 2020-08-14
Abstract: A method for providing a mileage-type walking challenge interface provided to a user terminal through communication connection between a server and the user terminal comprises the steps of: (a) displaying a first interface block on the user terminal, wherein the first interface block displays a challenge period in which a mileage-type walking challenge selected by a user is provided, a target mileage indicating an achievement condition necessary for achievement of the selected mileage-type walking challenge, and information on reward contents given when the mileage-type walking challenge is achieved; and (b) displaying a second interface block to the user terminal, wherein the second interface block displays the number of steps for a unit period on the basis of the user's walking performance data collected through the user terminal during the challenge period of the selected mileage-type walking challenge, the amount of mileage obtained by converting the number of steps during the unit period according to a preset ratio, and the total amount of mileage accumulated during the challenge period, wherein the unit period is set to one day. According to the present invention, a novel type of walking challenge service called a mileage-type walking challenge can be provided.
Patent KR-20220022490-A (KR)
Inventor: PARK YOUNG SUNG
IPC: G06Q50/26
Filed: 2020-08-18
Abstract: The present invention relates to a K (KOREA)-quarantine authentication managing system, which can more actively and safely maintain quarantine, comprising: an access control device (100) for wirelessly transmitting identity check data and camera photographing data to an integrated control server; a plurality of distancing alarm devices (200, 201, 202) assigned to each visitor during an event; and an integrated control server (300) for allowing access management.
Patent KR-20220022923-A (KR)
Inventor: LIM JIN WOONG
IPC: B66C23/78
Filed: 2020-08-19
Abstract: The present invention relates to a crane vehicle supported from the ground by an outrigger and lifting an object to be lifted through a boom system. More particularly, the present invention relates to a crane vehicle capable of accurately and easily measuring the lifting of a support unit of an outrigger from the ground by measuring the load applied to the outrigger through a load cell.
Patent KR-20220030363-A (KR)
Inventor: JOO SHIN PARK
IPC: B63H5/125
Filed: 2020-08-28
Abstract: A propulsion module for a ship is disclosed. According to the present embodiment, the propulsion module for a ship may comprise: a housing having an accommodating space formed therein, mounted on a hull or separated from the hull; a rail part provided in the accommodating space and extending along the longitudinal direction of the housing; and a thruster part sliding along the rail part and providing propulsion to the hull.
Patent KR-20220033154-A (KR)
Title: Golf flagpole for easy replacement of golf flag
Inventor: LEE SEOKJE
IPC: A63B57/30
Filed: 2020-09-09
Abstract: The present invention relates to a golf flag which is easily replaceable. Provided is a golf flag for hanging a tube to which a flag indicating the position of a hole cup on a golf course is sewn, comprising: a flagpole having a long rod shape and supporting the tube extrapolated to an upper part; a fixing member coupled and fixed to an upper part of the flagpole, having a spherical entry part formed at an upper part thereof, and having an annular locking groove formed at a bottom part of the entry part; and a fixing cap having elasticity and internally fixed to an upper part of the tube, wherein an inside thereof is formed with an entry hole through which the entry part of the fixing member can enter and the diameter of the entry hole is formed smaller than the diameter of the entry part. By connecting and disconnecting the fixing member formed on the upper part of the flagpole and the fixing cap formed on the tube to which the flag is sewn, the flag can be attached and detached very conveniently, thereby providing the user with the convenience of replacing the flag. As the structure of the flag is very simple, the excellent price competitiveness of the product through low unit price is provided by significantly reducing the time, material and labor costs required for manufacturing the product. In addition, since it is possible to firmly bind and fix the position of the fixing cap formed on the tube through a binding means, it is possible to prevent the phenomenon in which the fixing cap is detached and separated by force generated in the process of forcibly entering and passing the fixing cap by the fixing member. Thus, excellent usage safety of the product can be secured.
Patent KR-20210067865-A (KR)
Title: Method and apparatus for generating qa model by using adversarial learning
Inventor: KIM DONG HWAN
IPC: G06F16/33
Filed: 2020-09-17
Abstract: According to one embodiment of the present invention, provided is a method for generating a question-and-answer learning model through adversarial learning, which includes the steps of: sampling a latent variable in an input paragraph; generating an answer based on the latent variable; generating a question based on the answer; and machine-learning a question-and-answer learning model using the generated question-and-answer data set. The constraints may be controlled so that the latent variable exists in a data manifold while increasing the loss of the question-and-answer learning model.
Patent KR-20220045572-A (KR)
Inventor: KIM HYEONG JIN
IPC: B61K5/06
Filed: 2020-10-05
Abstract: The present invention relates to a side fixing type rerailing device for a low floor tram and, more specifically, to a side fixing type rerailing device for a low floor tram, which is capable of not only restoring a derailment state by being rapidly installed when a low floor tram driving on a buried track slightly derails but also preventing damage to a rail brake and a rerailing device by preventing the rail brake and the rerailing device from being in contact with each other. To achieve the purpose of the present invention, the side fixing type rerailing device for a low floor tram comprises: an upper plate member covering an upper part of a buried track; a wheel guiding flange formed on one side of the upper plate member and guiding a wheel; and a lower protrusion unit protruding from the lower part of the upper plate member and inserted into a groove of the buried track.
Patent KR-20220045627-A (KR)
Inventor: JUNG JEE YONG
IPC: H01L51/52
Filed: 2020-10-06
Abstract: Provided is a chemical liquid discharging device, which may include a discharging head, a receiving unit, a removing unit, and a supplying unit. The discharging head may be provided to discharge the chemical liquid to a substrate. The receiving unit may be provided to receive the chemical liquid discharged from the discharging head. The removing unit may be provided to remove residues remaining in the chemical liquid received in the receiving unit. The supply unit may be provided to supply the reused chemical liquid, which is the chemical liquid obtained by removing residues using the removing unit, to the discharging head, to be reused in a discharge process using the discharging head.
Patent KR-20220048382-A (KR)
Inventor: KIM BONG CHOON
IPC: G02F1/1335
Filed: 2020-10-12
Abstract: Provided are a module for an optical display device and an optical display device comprising the same. The module comprises: a panel for an optical display device; and a first polarizer, a first retardation layer, and a second retardation layer which are sequentially stacked, wherein the second retardation layer is formed inside the panel for an optical display device, the slow axis of the first retardation layer forms -5 to 5° with respect to the absorption axis of the first polarizer, the slow axis of the second retardation layer forms -5 to +5° with respect to the absorption axis of the first polarizer, the second retardation layer includes a positive A retardation layer of which the biaxial degree is 0.9 to 1.1 at a wavelength of 550 nm, and the first retardation layer includes a positive B retardation layer of which the biaxial degree is -1 to -0.2 at a wavelength of 550 nm. According to the present invention, it is possible to provide an optical display device having excellent screen quality on a supersized screen.
Patent KR-20220048584-A (KR)
Inventor: CHOI BYUNG SUN
IPC: F16D27/14
Filed: 2020-10-13
Abstract: The present invention relates to a solenoid for an electromagnetic clutch of a vehicle and a manufacturing method thereof. The solenoid comprises a housing having a (└ ┘)-shaped cross section, a housing body having a ()-shaped cross section with a bushing combined and fixed in an inner hole of the housing, and a piston and an assembly charged in the housing body. An upper part of the ()-shaped housing body is sealed with a cover plate and the body and the plate are fixed to each other. Therefore, the solenoid is capable of solving an issue about the deformation of the housing and the bushing while reducing inclination and friction during the operation of the piston through the extension of a sliding section of the piston to smoothen the operation of the piston.
Patent KR-20210125401-A (KR)
Title: Multi-Direction Walking-Through Booth Capable Forspecimens Collection On The Non-Contact Type
Inventor: AHN YEO HYUN
IPC: E04H1/12
Filed: 2020-10-14
Abstract: The present invention relates to a multi-directional walk-through booth capable of performing non-contact sampling. The multi-directional walk-through booth includes: a body part having a space therein; and a plurality of glove parts provided on at least two surfaces of the body part. The glove parts are arranged in multiple directions on an outer surface of the body part, so that an inspector can collect the subject's specimen in multiple directions. In addition, according to the present invention, since the glove parts are provided in multiple directions, inspection and disinfection are alternately performed, thereby improving the efficiency of a sample collection operation.
Patent KR-20220049333-A (KR)
Inventor: JUNG HEE YOON
IPC: G09G5/00
Filed: 2020-10-14
Abstract: The present disclosure relates to a data driving device and a system for driving a display device and, more specifically, to a data driving device and a system for reducing power consumption of a display device by reducing a static current of the data driving device. The display device may include a panel, a data driving device, a gate driving device, and a data processing device.
Patent KR-20220049721-A (KR)
Inventor: LEE SEONG MIN
IPC: A61K8/02
Filed: 2020-10-15
Abstract: The present invention relates to a solid cosmetic composition comprising a solid makeup formulation in pressed powder form that can show brilliant color development overcoming the limitations of ordinary appearance quality of existing solid makeup formulations in pressed powder form, and to a manufacturing method therefor. The cosmetic composition containing a solid formulation in pressed powder form and the manufacturing method therefor according to the present invention, are capable of designing various exterior designs due to excellent formability, and have the effect of being able to exhibit brilliant color development.
Patent KR-20220049851-A (KR)
Inventor: EOM SIN JO
IPC: G06T19/00
Filed: 2020-10-15
Abstract: Provided is a wearable device for a putting guide using augmented reality. The wearable device comprises: a storing unit; a projecting unit; a camera unit; an identifying unit; a putting line detecting unit; and a putting posture assisting unit. The storing unit stores guide information for guiding the best address posture derived based on a body size of a user, a position of a golf ball, and a stroke line. The projecting unit projects an augmented image. The camera unit is for photographing. The identifying unit identifies a hole cup and the golf ball in the image photographed by the camera unit. The putting line detecting unit derives a putting line depending on a position of the hole cup, the position of the golf ball, and an inclination direction and an inclination degree of a green between the hole cup and the golf ball. The putting posture assisting unit generates a plurality of augmented images for guiding the best address posture based on the position of the golf ball and the putting line, and projects the generated augmented images through the projecting unit. The present invention can improve putting skills of the user.
Patent KR-20220056544-A (KR)
Inventor: SUNG JIN KIM
IPC: H01L45/00
Filed: 2020-10-28
Abstract: The present invention relates to a resistance variable memory, comprising: a substrate composed of N-type heavily doped silicon material and having a function as a lower electrode; an insulating layer formed on the substrate; an oxide layer formed on the insulating layer; and an upper electrode formed on the oxide layer. In this regard, the oxide layer is made of an amorphous oxide thin film. According to the present invention, by fabricating a variable resistance memory using indium-gallium-zinc oxide (IGZO) in an oxide layer, there is an effect of improving the electrical characteristics.
Patent KR-20220057100-A (KR)
Inventor: CHUN SUNG MOON
IPC: G02B5/32
Filed: 2020-10-29
Abstract: Disclosed is an optical display system for smart glasses having a glass frame and a pair of lenses fastened to the glass frame. The optical system according to one embodiment of the present invention is the optical display system for smart glasses having a glass frame and a pair of lenses fastened to the glass frame and comprises: an optical signal emission unit joined to a temple of the glasses frame to emit an optical signal for displaying a two-dimensional (2D) image to an inner side of the lens; and an image display unit as a film-typed member joined to the lens to selectively reflect only a predefined wavelength from the optical signal emitted by the optical signal emission unit toward the eyes of a user wearing smart glasses, wherein the image display unit has an irregular thickness corresponding to the inner shape of the lens in order to make a flat reflective surface of the optical signal incident from the optical signal emission unit. Accordingly, resolution of the 2D image to be displayed on the image display unit is prevented from being degraded even though the lens of the smart glasses where the image display unit is joined has an aspherical shape.
Patent KR-20210052358-A (KR)
Title: Microneedle formulation techniques for botulinum toxin
Inventor: MOON KYEONG YEOP
IPC: A61M37/00
Filed: 2020-10-30
Abstract: The present invention relates to a microstructure formulation technology for botulinum toxin. The microstructure formulation technology for botulinum toxin of the present invention can finely control the concentration of botulinum toxin, relieves pain when administered in the human body, and allows the toxin to be injected at the correct administration site, thereby being greatly used for the safe and convenient medical uses of botulinum toxin.
Patent KR-20220058136-A (KR)
Title: Agricultural unmanned aerial sprayer with detachable nozzle extension bar
Inventor: JUNG YOUNG SEOK
IPC: H01F7/00
Filed: 2020-10-30
Abstract: The present invention an agricultural unmanned aerial sprayer equipped with a detachable nozzle extension bar to prevent a nozzle extension bar from being damaged by external impact. According to the present invention, a spray unit comprises: a drug storage tank; a nozzle extension bar equipped with spray nozzles; a connection hose having one end connected to the drug storage tank and having the other end connected to the nozzle extension bar; a drug pump; and a nozzle connection holder mutually and detachably connecting the front end of an arm and the upper end of the nozzle extension bar. The nozzle connection holder detachably connects the front end of the arm and the upper end of the nozzle extension bar by using magnetic force of a magnet.
Patent KR-20220059092-A (KR)
Inventor: PARK SO JEONG
IPC: A46B11/00
Filed: 2020-11-02
Abstract: The present invention relates to a toothbrush with built-in toothpaste, which allows only the toothbrush to be carried by a toothpaste container, and allows the amount of toothpaste to be adjusted by a regulator, thereby solving the problem of carrying toothpaste. The present invention comprises: a handle configured in a long oval shape so that brushing can be done by hand gripping when it comes to the toothbrush; a head composed of rounded corners at an end of the toothbrush so that the bristles of the toothbrush are fixed; soft bristles which do not damage gums and teeth while removing foreign substances and tooth decay; a toothpaste container forming a container for holding toothpaste in the handle of the toothbrush so that only the toothbrush can be carried and carried; and a regulator configured between the toothpaste container and the head to control the amount of toothpaste. Therefore, the present invention allows users to carry only a toothbrush by the toothpaste container and adjust the amount of toothpaste by the regulator, thereby solving the existing problem that users always have to carry the toothpaste.
Patent KR-20220060236-A (KR)
Title: Conveyor pulley lagging material and manufacturing method of conveyor pulley lagging material
Inventor: JONG WOOK JEH
IPC: B65G39/07
Filed: 2020-11-04
Abstract: The present invention relates to a conveyor pulley lagging material and a method for manufacturing a conveyor pulley lagging material. According to the present invention, provided is a conveyor pulley lagging material attached to an outer circumferential surface of a conveyor pulley for driving a conveyor belt in one direction by rotationally driven around a rotation axis. The conveyor pulley lagging material comprises: a base rubber sheet; and a plurality of ceramic tile members inserted and molded on an upper surface of the base rubber sheet. The plurality of ceramic tile members are mounted so as not to protrude from the base rubber sheet.
Patent KR-20210059645-A (KR)
Inventor: CHAN M LIM
IPC: G01S7/4863
Filed: 2020-11-12
Abstract: A lidar device in accordance with an embodiment comprises: a first emitting unit including a first emitting group forming a first emitting viewing angle and a second emitting group forming a second emitting viewing angle; a second emitting unit including a third emitting group which forms the first emitting viewing angle or a third emitting viewing angle greater than the second emitting viewing angle; and a detecting unit including a first detector which has a first detecting viewing angle and receives a laser output from the first emitting group, and a second detector which has a second detecting viewing angle and receives a laser output from the second emitting group. The third emitting viewing angle overlaps at least a portion of the first detecting viewing angle and the second detecting viewing angle. A first overlapping region in which the third emitting viewing angle and the first detecting viewing angle overlap includes at least a portion of a first blind region in which the first detecting viewing angle and the first emitting viewing angle do not overlap, wherein the first blind region is a region within the first detecting viewing angle. The second overlapping region in which the third emitting viewing angle and the second detecting viewing angle overlap includes at least a portion of a second blind region in which the second detecting viewing angle and the second emitting viewing angle do not overlap, wherein the second blind region is a region within the second detecting viewing angle. The lidar device can measure a close-range object by reducing the minimum measurable distance.
Patent KR-20220069716-A (KR)
Title: System of Smart Mask Plasticizer for Productivity Improvement
Inventor: LEE DUCK SEOP
IPC: A41H43/04
Filed: 2020-11-20
Abstract: The present invention relates to a molding machine system for a main body of a face mask used for blocking fine dust. The molding machine system for a main body of a face mask according to the present invention comprises: a raw material-supplying unit; a molding unit which is configured to laminate raw materials supplied from the supplying unit, and which is provided with an input portion, a nose piece-fixing roller, a fusion roller, and a cutting roller; and servomotors which control the nose piece-fixing roller, the fusion roller, and the cutting roller, respectively, so as to be operated. The present invention is configured such that the servomotor is numerically controlled by a controlling unit, and that the rotational force of each roller allows feeding to be controlled at a predetermined constant pressure.