baber/WOPTO huggingface dataset:
Patent KR-20220119261-A (KR)
Title: a shirt with tie band
Inventor: RYU HO HYUN
IPC: A41B7/04
Filed: 2021-02-20
Abstract: The objective of present invention to provide a structure for replacing the buttons of a shirt. To this end, the present invention comprises: a band that enables a wearer to fasten a shirt by playing a role similar to that of a shirt button; a coupler that enables the wearer to fasten the shirt by allowing the band to be fixed in an engaged state; and a fixing loop that is installed continuously with the coupler and prevents the band from interfering with the movement of a hand by fixing the band. The present invention makes it possible not only to reduce or increase the length of the band using the strap segments thereof according to the circumference of the wrist, but also to allow a wearer to fasten a cuff of a shirt easily, thereby being able to provide ease of use.
Patent KR-20220128729-A (KR)
Title: Apparatus for removing film on wafer
Inventor: YOON YONGHYUK
IPC: B23K26/36
Filed: 2021-03-15
Abstract: A wafer film removal apparatus of the present invention may include: a process chamber having a chuck in which a wafer to be subjected to a film removal process is seated; at least one injection hole disposed in an upper portion of the process chamber corresponding to the wafer; a gas supply part injecting a gas for removing the particles into the process chamber through the at least one injection hole; and a laser supply part for emitting a laser to a selected portion of the wafer through the at least one injection hole.
Patent KR-20220129751-A (KR)
Title: Raincoat with shoe cover
Inventor: KWON YONG ROK
IPC: A43B3/16
Filed: 2021-03-17
Abstract: The present invention relates to a raincoat having a shoe cover and, more specifically, to a raincoat in which a shoe cover is accommodated in a pocket provided within the lower end of the pants thereof and is simply withdrawn for protecting shoes when heavy rains fall so as to wrap the outside of the shoes, thereby preventing especially shoes from being wet in the rain. The present invention provides raincoat pants (100), in which a lining (20) is formed in the shape of double-layered pants on the inside of outer fabric (10) made of waterproof fabric, comprising: a shoe cover (40) connected through an overlapping portion (30) in which fabric is overlapped at the lower end of the outer fabric (10); a connection member (50) connected to the upper end of the overlapping portion (30) by a sewing portion (51) in a state of maintaining a separated distance and allowing the lower ends thereof to be fixated on each other through a band portion (52) surrounding the end of the lining (20) so that a pocket (53) is formed with the outer fabric (10); a plurality of snap buttons (62, 61) provided at corresponding positions in male and female pairs on the overlapping portion (30) and the band portion (52); and a tightening member (70) tightened in a state of being worn on the shoes along the lower circumference of the shoe cover (40).
Patent KR-20220137313-A (KR)
Inventor: SEOKKUE SONG
IPC: G06F16/9535
Filed: 2021-04-02
Abstract: According to an embodiment of the present invention, a content curation system includes a communication module that receives search information associated with web content searched in a device of at least one user, wherein the at least one user comprises at least a first user, a second user, or an N^th user (N is a natural number of 3 or greater); a metadata generation module that generates metadata corresponding to the search information received by the communication module based on a predetermined classification method; a similarity evaluation module that evaluates similarity between the search information based on the search information and the metadata; a relationship defining module that evaluates proximity between users based on the similarity; and a recommendation module that extracts search information from the second user to recommend search information of a user other than the first user to the first user, wherein the extracted search information satisfies predetermined recommendation conditions among the search information retrieved by the second user who has the proximity equal to or greater than a predetermined reference proximity with respect to the first user. It is possible to improve user search convenience.
Patent KR-20220142572-A (KR)
Inventor: KIM BYUNG SOO
IPC: H02K7/14
Filed: 2021-04-14
Abstract: The present relates to a propeller driving device and a drone using the same, which can simultaneously perform rotation driving and power generation of a load using a double stator-double rotor type motor. The propeller driving device comprises: a double stator-double rotor type motor; and a motor seating unit for seating the motor on an arm of a drone. The motor is a radial gap type in which inner and outer rotors are arranged circumferentially with an air gap on the inside and outside of the double stator, respectively. One of the inner stator formed on the inside and the outer stator formed on the outside of the double stator is set as a generator, and the other one is set as a driving motor.
Patent KR-20220144180-A (KR)
Inventor: CHOI JONG YOON
IPC: A01D34/68
Filed: 2021-04-19
Abstract: According to an embodiment of the present invention, a mower having a power down mode by near field communication (NFC) comprises: an operation control unit supplying power to a driving motor unit, and controlling the operation, and having a user interface for controlling the operation; a bar-shaped body having one end connected to the power supply control unit and the other end connected to the driving motor unit, and accommodating an electric wire electrically connecting the power supply control unit and the driving motor unit in an inner space; the driving motor unit connected to the other end of the body, and accommodating a motor receiving power from the operation control unit through the electric wire inside, and detecting an NFC event outside, and controlling the blocking of the power supplied to the motor; and an NFC initiator realized as a separate independent device from the operation control unit, the body, and the driving motor unit, which are physically connected to each other, and transmitting an NFC signal requesting for the stop of the motor to the driving motor unit when located near a selected radius around the driving motor unit. The present invention is able to promote worker safety.
Patent KR-20220146881-A (KR)
Inventor: SOON WON CHUNG
IPC: A61M39/24
Filed: 2021-04-26
Abstract: The present invention relates to a powder spraying device which comprises: an air introduction unit where air is introduced from the outside; a powder mixing unit where powder is supplied from the outside; a joint flow path where the fluid flowing from the powder mixing unit and the air flowing from the air introduction unit are joined and discharged to the outside; a first flow path connecting the air introduction unit to the powder mixing unit; a second flow path connecting the air introduction unit to the joint flow path; a third flow path connecting the powder mixing unit to the joint flow path; and an opening/closing valve provided to selectively perform any one of closing the second flow path and opening any one of the first flow path and the second flow path. Accordingly, powder in the powder spraying device and a body fluid are mixed to solve the problem of catheter closing.
Patent KR-20220148598-A (KR)
Inventor: NA HAK JOO
IPC: B22D11/12
Filed: 2021-04-29
Abstract: An alignment state detecting apparatus according to one embodiment of the present invention comprises: a measurement guide unit which is extended in a direction in which a plurality of rolls of an object are aligned, and is located at the upper side of the object; a height measurement unit which can be moved along the measurement guide unit and is connected to the measurement guide unit to measure the height of the object for each location; a deformation detection unit which can detect the height changing value of the height measurement unit for each location, and can generate a correction value from the height changing value; and a treatment unit which corrects the height of the object by the correction value in order to generate the correction height of the object for each location. Therefore, according to various embodiments of the present invention, even when a height is measured by means of the height measurement unit in a state in which the measurement guide unit is bent, the height data of a highly reliable roll may be acquired. Accordingly, the alignment state of the plurality of rolls may be more precisely grasped. Consequently, the plurality of rolls may be more precisely aligned, thereby preventing the generation of a failure of a product, such as a cast piece, caused by the dislocation in the alignment of the rolls.
Patent KR-20220149157-A (KR)
Title: shoulder balance correction apparatus
Inventor: CHO SEONG HYUNG
IPC: A61H1/02
Filed: 2021-04-30
Abstract: The present invention relates to a shoulder corrector, comprising: a main frame in which a back plate facing the back is vertically provided when a person to be corrected stands upright; a shoulder presser provided on the back plate so as to elastically press the shoulder of the person to be corrected from the upper part; an arm support unit mounted on the back plate and supporting an arm, connected from the shoulder to the elbow of the person to be corrected, so as to suppress additional abduction in a direction in which the arm becomes away from the body of the person to be corrected; and a forearm rotation stopping force applying unit provided to apply a repulsive force when rotating with respect to the arm in a direction of being away from the person to be corrected in a state in which the person to be corrected whose arm is supported by the arm support unit folds the forearm in the direction of intersecting the arm. According to the shoulder corrector, training for strengthening the external rotation muscle centering on the arm can be stably performed while a stable state is maintained by pressing the upper part of the shoulder.
Patent KR-20220151449-A (KR)
Title: Method and apparatus for vector quantization based on machine learning for limited feedback in wireless communication system
Inventor: LEE IN KYU
IPC: H04B7/0417
Filed: 2021-05-06
Abstract: The present invention relates to a method and device for the vector quantization based on machine learning for a limited feedback in a wireless communication system. According to an embodiment of the present invention, the method for giving a feedback of a selected vector by a reception end in a wireless communication system comprises: a step of acquiring a feature matrix based on a reception signal from a transmission end; a step of acquiring a selected vector for one or more code word candidates included in a predetermined code book based on the feature matrix; and a step of giving a feedback of the selected vector to the transmission end. The selected vector is configured by elements of the same number as the number of the one or more code word candidates, and can include one or more elements which are not 0. The present invention is able to improve system gain and communication quality.
Patent KR-20220152489-A (KR)
Inventor: BAE IN GYEONG
IPC: A43B13/14
Filed: 2021-05-09
Abstract: The present invention relates to a ladder shoe which is configured to enable a worker to work at a high place by means of a shoe sole, thereby resolving a problem such as inconveniences occurring when a worker works in a tall tree. Accordingly, a conventional problem such as inconveniences occurring when a worker works in a tall tree can be resolved. That is, the present invention relates to a shoe which is intended to enable a worker to work at a high place. To this end, the show includes a shoe sole to which a foldable ladder is attached.
Patent KR-20210141386-A (KR)
Title: Novel polyphenol compounds and antifungal composition comprising the same as an active ingredient
IPC: A61K31/7048
Filed: 2021-05-12
Abstract: The present invention relates to a novel polyphenol compound and an antifungal composition containing the same as an active ingredient, and the novel compound of the present invention has an excellent antifungal effect and can be usefully used as the antifungal composition. The present invention relates to a compound having at least one chemical formula selected from a group consisting of the following chemical formulas 1 to 3, or a salt thereof.
Patent KR-20220155794-A (KR)
Title: Display apparatus
Inventor: LEE EUN HYUNG
IPC: H01L51/50
Filed: 2021-05-17
Abstract: A display device according to an exemplary embodiment of the present invention includes: a substrate divided into a light emitting area and a non-light emitting area and defining a plurality of sub-pixels; a first electrode disposed in each of the plurality of sub-pixels; a bank disposed on an insulating layer in the upper part of the substrate and exposing the first electrode through an opening part; a trench exposing the insulating layer by removing a portion of the bank between the plurality of sub-pixels; an organic layer disposed on the substrate on which the bank is disposed; a charge blocking layer interposed in the organic layer in the trench; and a second electrode disposed on the organic layer. Therefore, it is possible to provide a display device with improved efficiency and lifetime characteristics.
Patent KR-20220157707-A (KR)
Title: Touch screen integreated multiple sensor functions
Inventor: LEE JONG BAE
IPC: G06F3/041
Filed: 2021-05-21
Abstract: The present invention is to solve a problem in a process of integrating several individual sensors in the prior art, wherein the present invention relates to a touchscreen in which additional sensor functions are realized by adding multiple patterns formed in the same way as a touch pattern that performs a function of a touch sensor. The touchscreen according to the present invention does not add a separate grip sensor or proximity sensor, and a configuration is simple and operation is very efficient by realizing various sensors in the same way as a touch sensor of a self-capacitance method. A touchscreen with integrated multiple sensor functions comprises: multiple touch sensors; multiple detection sensors; and an integrated drive IC.
Patent KR-20210144602-A (KR)
Title: System and method for plasma-surface-treatment of cylindric and annular workpieces using atmospheric-pressure plasma generator
IPC: H05H1/34
Filed: 2021-05-24
Abstract: According to an embodiment of the present disclosure, a system for surface treatment of a cylindrical workpiece using an atmospheric pressure plasma generating device includes: a rotary plasma generating device which includes a nozzle part from which plasma is discharged, and a body part from which the nozzle part is detachable; and a plasma beam guide tab which is attached to one side of the nozzle part with respect to the rotational axis of the nozzle part. The plasma beam guide tab is configured to discharge a plasma beam to at least a part of a side surface of a cylindrical workpiece in a state in which the rotational axis of the rotary plasma generating device is aligned with the central axis of the cylindrical workpiece.
Patent KR-20210147992-A (KR)
Inventor: WANG JEI PIL
IPC: C22B19/18
Filed: 2021-05-31
Abstract: Embodiments of the present invention relate to a zinc distillation furnace. According to an embodiment of the present invention, provided is a zinc distillation furnace comprising a heating furnace for heating a zinc-containing material to change zinc into a gaseous state; a heating means for heating the heating furnace; a metal cap sealing the upper side of the heating furnace; and a condensing means for condensing the gaseous zinc to form zinc in a powder state, wherein the condensing means includes an outer tube and an inner tube positioned inside the outer tube.
Patent KR-20220162902-A (KR)
Title: Marine searching system using drone and the method thereof
Inventor: PARK TAE YUN
IPC: G06T7/00
Filed: 2021-06-01
Abstract: The present invention relates to a marine rescue target searching system using a drone and a method thereof. A server collects weather information, marine information, sea surface image information photographed by the drone and GPS information matched with the corresponding sea surface image information, learning in a neural network manner is performed with the same as input values to generate sea surface pattern information for each weather situation, for each marine situation and for each position, the sea surface image information photographed by the drone is transmitted in real time and is compared with the sea surface image pattern to detect a rescue target, and the real-time positional information of the rescue target is generated by calculating the current position of the rescue target based on the weather information, the marine information and GPS information at the point of time when the rescue target was photographed by the drone. Therefore, time for searching for a rescue target can be minimized and the protection of lives and property can be maximized.
Patent KR-20220164247-A (KR)
Title: A method for providing information on delivery completion of an item and an apparatus for the same
Inventor: CHOI JIN
IPC: G06Q50/10
Filed: 2021-06-04
Abstract: A method for providing delivery completion information of an item according to the embodiments may comprise at least one among: a step of receiving an image indicating delivery completion of an item and information related to the image from a terminal device of a delivery person; a step of checking whether the delivery completion is suitable based on the information related to the image; and a step of providing the image to a terminal device of a purchaser of the item. Therefore, the present invention enables a non-face-to-face delivery to be performed effectively.
Patent KR-20230001226-A (KR)
Title: Ozone decomposing device that decomposes dissolved ozone contained in treatment liquid
Inventor: PARK MI KYOUNG
IPC: B01D35/02
Filed: 2021-06-28
Abstract: An ozone decomposition device that decomposes dissolved ozone contained in a treatment liquid, according to an embodiment, comprises: a housing having an internal space to accommodate the treatment liquid; an inlet for flowing the treatment liquid into the housing; an outlet for discharging the treatment liquid from the housing; an ozone decomposition unit provided in the housing to decompose dissolved ozone contained in the treatment liquid accommodated in the internal space; an exhaust pipe for exhausting the gas generated in the internal space to the outside; and an ozone filter unit provided in the exhaust pipe to filter ozone contained in the gas exhausted from the exhaust pipe. The present invention provides an ozone decomposition device capable of decomposing and removing dissolved ozone from the treatment liquid.
Patent KR-20230003701-A (KR)
Inventor: KANG JONG YONG
IPC: B60R25/10
Filed: 2021-06-29
Abstract: A device for security and maintenance of a vehicle comprises: a biometric sensor detecting biometric information of a passenger; a communication module communicating with an external system or an external terminal of a vehicle; a memory storing identification information about at least one proper driver of the vehicle; and a processing circuit receiving the biometric information of the passenger from the biometric sensor, certifying the passenger based on the received biometric information and the identification information, and providing a first message to the system or the terminal through the communication module when certification of the passenger is failed.
Patent KR-20230008929-A (KR)
Title: Dual interface hybrid card with a metal inlay and method of fabricating the hybrid card
Inventor: YOON TAE KI
IPC: B32B37/10
Filed: 2021-07-07
Abstract: The present invention relates to a dual-interface hybrid card and a method of manufacturing the dual-interface hybrid card. The method of manufacturing a dual-interface hybrid card comprises: a step (a) of manufacturing a metal inlay by sequentially stacking and laminating an upper adhesive member, an upper metal sheet, a middle adhesive member, a lower metal sheet on which an antenna module is mounted, and a lower adhesive member; a step (b) of sequentially placing a PVC front printing sheet and a PVC front coating sheet on a front surface of the metal inlay and sequentially placing and laminating a PVC back printing sheet and a PVC back coating sheet on a back surface of the metal inlay; a step (c) of thermally compressing the laminated result; and a step (d) of milling a predetermined area of the PVC front coating sheet, the PVC front printing sheet, the upper metal sheet of the metal inlay, and the antenna module, and then mounting a card chip module. According to the present invention, a dual-interface hybrid card, into which a metal inlay capable of performing contact and non-contact communication is inserted, can be provided.
Patent KR-20230009046-A (KR)
Title: Coil type coaxial thermocouple apparatus and method for manufacturing the same
Inventor: PARK GI SU
IPC: G01K7/06
Filed: 2021-07-08
Abstract: A coil type coaxial thermocouple apparatus and a method for manufacturing the same are disclosed. The coil type coaxial thermocouple apparatus comprises a core wire of a chromel alloy, a coil cylinder in which an alumel alloy wire is wound in a coil shape on the surface of the core wire so as to be formed in a cylinder shape and which is coupled to the core wire, and a contact point formed on the upper surface of an assembly formed by the core wire and the coil cylinder coupled together. According to the coil type coaxial thermocouple apparatus and the method for manufacturing the same, it is easy to manufacture, there is no limitation in size, and the manufacturing cost can be reduced.
Patent KR-20230009243-A (KR)
Title: eco-friendly pouch
Inventor: KIM DA SOL
IPC: B65D33/24
Filed: 2021-07-08
Abstract: The present invention relates to an eco-friendly spout pouch. The spout pouch eliminates inconvenience of disposing of plastic and vinyl separately, and prevents environmental pollution caused by plastic by using a designed spout container and a fixing sticker, to solve existing serious problems of difficulty in recycling plastic and vinyl and environmental pollution through the use of plastic. In other words, according to the present invention, a spout pouch comprises a spout pouch straw that replaces a plastic straw by adding a protruding square design to the upper portion of a pouch body to enable convenient food consumption without using plastic.
Patent KR-20220027014-A (KR)
Inventor: PARK HEE SUN
IPC: G06Q50/00
Filed: 2021-07-20
Abstract: A method for providing a social commerce art platform is provided. The method of the present invention comprises receiving a plurality of pieces of artwork information from a plurality of artwork providers, and receiving an input for selecting some pieces of artwork information from among the plurality of pieces of artwork information from a first work collector. In addition, the method of the present invention comprises generating a collector book based on the selected artwork information and providing the same through a social commerce art platform.