baber/WOPTO huggingface dataset:
Patent KR-20190091242-A (KR)
Title: Nail care tool kipping case
Inventor: CHO YU HEE
IPC: A45D29/05
Filed: 2019-07-26
Abstract: Provided is a nail care tool storage container. The nail care tool storage container comprises: a first storage part for storing an electric handpiece; a second storage part disposed adjacent to the first storage part and controlling the driving of the electric handpiece;an electric wire arranging unit disposed adjacent to the first storage part and the second storage part, and configured to mount or store an electric wire connecting the electric sharper and the sharp controller; a third storage part adjacent to the first storage part and the second storage part, positioned at an opposite side of the electric wire arranging unit, and storing a nipper; a nail bit storage part coupled to a side of the first storage part or the second storage part, in which a groove corresponding to a part of the nail bit form to store at least one nail bit coupled to the electric handpiece; and a first shock absorbing member located on the inner lower end of the first storing part and made of additional silicone having a hardness range of 3 to 7.
Patent KR-20200045946-A (KR)
Inventor: YEHAN AHN
IPC: H04M1/725
Filed: 2019-07-30
Abstract: Provided is a mobile terminal which comprises: a display unit providing visual content; a time of flight (TOF) camera photographing a subject and obtaining a depth image; and a control unit connected to the display unit and the TOF camera. The control unit controls the display unit to provide a guide interaction for guiding a specific object to be located in an interaction area of photographing areas of the TOF camera.
Patent KR-20200026698-A (KR)
Title: Refrigerator
Inventor: SHIBUYAMAKOTO
IPC: F25D21/04
Filed: 2019-08-07
Abstract: A refrigerator can have a housing having an interior space and a cooling cycle mechanism for cooling the interior space. The housing has a plurality of housing elements divided along a predetermined dividing surface. The plurality of housing elements can be detachably coupled so that individual end faces can face each other. A sealing mechanism forming an air layer is provided between both end faces so as to prevent air from coming in and out of the interior space through both end faces.
Patent KR-20210017670-A (KR)
Title: Flat-type led lighting device
Inventor: HAM HUN
IPC: F21V15/01
Filed: 2019-08-09
Abstract: An objective of the present invention is to provide a flat LED lighting device having a structure which can be conveniently installed when performing installation work. According to one embodiment of the present invention, the flat LED lighting device comprises: a rectangular light guide panel; an LED module which emits light from a side of the light guide panel and has a plurality of LED elements mounted on a substrate; and a side frame supporting an end of the light guide panel. The side panel includes a first mounting groove and a second mounting groove formed to allow the LED module to be slid. The width of the first mounting groove is wider than the width of the second mounting groove. According to another embodiment of the present invention, the flat LED lighting device comprises: a rectangular light guide panel; an LED module which emits light from a side of the light guide panel and has a plurality of LED elements mounted on a substrate; and a side frame having an LED module coupling groove on which the LED module can be arranged, and supporting an end of the light guide panel. The side frame includes a panel support unit supporting the light guide panel and a holding unit to be connected to an external installation bracket.
Patent KR-20200019573-A (KR)
Title: Cooling lance and electrical contact arrangement with a cooling lance
Inventor: DRESSEL ANDRE MARTIN
IPC: C21C5/46
Filed: 2019-08-12
Abstract: The present invention relates to a cooling lance (2) for cooling an electric conductive contact body (4). The cooling lance (2) has a lance body (20) having at least a fluid line (26) for connection to a pump (31). The fluid line (26) is filled by a fluid and is opened by a flexible cooling bladder (36) which can be inserted into a concave unit (54) of the electric conductive contact body (4) in order to achieve efficient cooling with light weight and a large contact area. Moreover, the present invention relates to an electric contact arrangement (1) for connecting electric conductors (51, 53) having the cooling lance (2) and the electric conductive contact body (4) having the concave unit (54). Herein, the flexible cooling bladder (36) of the cooling lance (2) is at least partially arranged in the concave unit (54). The present invention relates to a purpose of the cooling lance (2) for cooling the electric conductive contact body (4). The flexible cooling bladder (36) is positioned in the concave unit (54) of the contact body (4), and the cooling bladder (36) can be in contact with the large contact area. Therefore, the contact body (4) can be efficiently and uniformly cooled.
Patent KR-20200019586-A (KR)
Title: Organic light emitting device
Inventor: KIM YOUNG SEOK
IPC: H01L51/50
Filed: 2019-08-14
Abstract: The present application provides an organic light emitting device having a low drive voltage, high efficiency, and longevity. The organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; and an organic matter layer including a light emitting layer and electron transport layer provided between the first and second electrodes.
Patent KR-20210024886-A (KR)
Title: Laundry Treating Apparatus
Inventor: JAEHYUK JANG
IPC: D06F39/04
Filed: 2019-08-26
Abstract: According to embodiments of the present invention, provided is a clothes treatment apparatus including: a tub; a drum formed of a metal material in the tub and storing laundry; and an induction module provided in the tub to be spaced a predetermined distance apart from the circumference surface of the drum to heat the circumference surface of the drum. The induction module includes: a coil formed by coiling a wire and generating a magnetic field to heat the circumference surface of the drum when a current is applied; a base housing combined with the tub and storing the coil; and a plurality of permanent magnets mounted on the coil to concentrate the magnetic field generated from the coil toward the drum. The plurality of permanent magnets are placed to have an area corresponding to 20 to 30% of the area of the coil. According to embodiments of the present invention, the clothes treatment apparatus is capable of maximally reducing manufacturing costs while reducing power consumption.
Patent KR-20210027707-A (KR)
Title: Method and system for applying loudness normalization
Inventor: JO SEONGCHEOL
IPC: H04N21/439
Filed: 2019-09-02
Abstract: Disclosed are a method and a system for loudness normalization which can play normalized loudness content. According to an embodiment of the present invention, the method for loudness normalization comprises the steps of: receiving data for playing content from a server in accordance with a play request for the content of a user from the server; using volume level metadata of the content included in the received data and adjusting a volume output level of a player to normalize loudness of the content; and playing and providing the audio of the content in accordance with the adjusted volume output level of the player.
Patent KR-20210031201-A (KR)
Title: System table that extends table top to 4 sides with hinges and rails
Inventor: CHOI DAE YONG
IPC: A47B3/083
Filed: 2019-09-11
Abstract: According to an embodiment of the present invention, a technical issue to solve is to provide a system table capable of enabling anyone to conveniently expand a table top plate into a twice to four times bigger size while sitting on their seat. To solve the issue, the system table comprises: a table support plate including first and second support plates opposed to each other to be erected in a vertically direction, and third and fourth support plates opposed to each other to be erected in a vertical direction between the first and second support plates; a table top plate including a first top plate combined with the first and second support plates of the table support plate to be slidable in a first horizontal outward direction, a first expansion top plate combined onto the first top plate through a first hinge, a second top plate combined with the first and second support plates of the table support plate to be slidable in a second horizontal outward direction which is opposite to the first horizontal outward direction, and a second expansion top plate combined onto the second top plate through a second hinge; and a table side plate including a first side top plate combined with the first support plate of the table support plate through a third hinge, and a second side top plate combined with the second support plate of the table support plate through a fourth hinge.
Patent KR-20190108549-A (KR)
Title: Tooth-attached patch
Inventor: KIM JONG HOON
IPC: A61K8/02
Filed: 2019-09-17
Abstract: The present invention relates to a patch attached to teeth or peripheral tissues of teeth, comprising: a drug layer attached to teeth or tissues surrounding the teeth; and a support layer disposed on one surface of the drug layer and having a change in a positive contact angle over time. The patch of the present invention can be easily removed only by brushing the teeth without removing the support layer separately.
Patent KR-20190116219-A (KR)
Title: Apparatus and method for providing streaming contents
Inventor: THANG TRUONG CONG
IPC: H04N21/234
Filed: 2019-10-02
Abstract: A method and an apparatus for an adaptive HTTP streaming service using metadata for media content are disclosed. The media content consists of a series of one or more cycles. The metadata may include a start time attribute and/or a duration time attribute of each of the cycles. The metadata determines the start time of each of the cycles and the start time of segments included in the cycle. The terminal accesses the segments included in each of the cycles, and plays media content by decoding and rendering the data of the media content included in the segments.
Patent KR-20210043769-A (KR)
Title: An agricultural platform driven itself
Inventor: KANG YOUNG SUN
IPC: A01B69/04
Filed: 2019-10-11
Abstract: Disclosed in the present invention is an agricultural driving main body which has a small size and is controlled by a remote controller. To this end, the agricultural unmanned driving main body of the present invention comprises: a frame (10); an engine (20) supported with the frame; a pair of a front wheel and a rear wheel provided for driving; an oil tank supported with the frame; and a hydraulic pump (38) supported with the frame and provided to compress the oil of the oil tank. A hydraulic motor (40A, 40B) of the present invention is composed of: a fixing casing (41A) individually mounting the front wheel and the rear wheel on the outside, and fixed to the frame; and a motor main body unit (41B) provided to be rotatable around a hinge pin with respect to the fixing casing, and generating rotary force for driving based on the supplied hydraulic pressure. Furthermore, a steering cylinder (50A, 50B) is provided with a piston rod (52A, 52B) supported with the frame and stretched so as to rotate the motor main body unit for steering based on the hydraulic pressure supplied by the hydraulic pump.
Patent KR-20210047200-A (KR)
Inventor: KIM KYOUNG MIN
IPC: H04L12/66
Filed: 2019-10-21
Abstract: The present invention relates to a multi-system remote diagnosis network system comprising: a plurality of sensors to obtain various information; a plurality of facility devices receiving the obtained information from the plurality of sensors; and a monitoring device that remotely communicates through the plurality of facility devices and wireless network, wherein each of the plurality of facility devices is designated as a node, configured to be linked with each other, and each block is configured for each gateway. Therefore, the present invention is capable of providing productivity and safety.
Patent KR-20210048209-A (KR)
Inventor: CHAE HAN GI
IPC: C04B35/628
Filed: 2019-10-23
Abstract: The present invention relates to a method for manufacturing a metal-carbon composite for manufacturing high-speed slip rings. According to the present invention, the method comprises: (a) a graphite pulverizing step; (b) a graphite surface coating step; (c) a sieving step of securing uniform particles; (d) a kneading step of kneading metal-coated graphite particles and metal particles; (e) a molding step through isostatic pressing; (f) a part manufacturing step through sintering; and (g) a final part processing step through machining. Accordingly, due to uniform dispersion of carbon particles, electrical conductivity is increased and a coefficient of friction and electrical resistance are decreased, and thus the metal-carbon composite can be usefully used for a high-speed slip ring.
Patent KR-20210050204-A (KR)
Title: Manufacturing method of mold for micro needle
Inventor: LEE HAN KWANG
IPC: B29C33/38
Filed: 2019-10-28
Abstract: The present invention provides a method for manufacturing a mold for manufacturing a microneedle comprising the following steps: a) providing a metal embossed mold corresponding to the shape of a microneedle; b) using an electroforming method from the metal embossed mold to duplicate a metal engraved mold corresponding to the metal embossed mold; c) duplicating a resin embossed mold by applying a UV curable resin to the metal engraved mold and curing the same; and d) applying the UV curable resin to the embossed resin mold and curing the same to duplicate a resin engraved mold.
Patent KR-20210051843-A (KR)
Title: Fluid flow control damper
Inventor: PARK SEONG JONG
IPC: F24F13/12
Filed: 2019-10-31
Abstract: Provided is a flow control damper according to an embodiment of the present invention. The flow control damper is disposed between a first duct having a first flow path formed therein, and a second duct having a second flow path formed therein and spaced apart from the first duct. The flow control damper comprises: a cylindrical housing having therein a flow path through which the first flow path and the second flow path communicate with each other, and having both ends connected to the first duct and the second duct to move in the longitudinal direction of the first duct and the second duct; and a damper part which includes a rod-shaped guide member disposed inside the housing in the longitudinal direction, a slider slidably coupled to the guide member and having one side connected to the housing, and a wing member disposed radially outside the guide member and having one side connected to the guide member and the other side connected to the slider, and allows the wing member to be unfolded or folded as the housing moves in the longitudinal direction, so that the first and second flow paths are opened or closed. Therefore, the flow control damper can reduce movement noise by reducing the turbulence of a fluid passing through the first and second ducts.
Patent KR-20210010281-A (KR)
Inventor: KIM YONG BEOM
IPC: E05B65/08
Filed: 2019-11-04
Abstract: The present invention relates to a locking device for a window and, more specifically, to a locking device for a window, which is mounted on a sliding window or the like to more easily open and close the window. The locking device for a window includes: an operation gear; sliding members; and locking members interlocked with the sliding members to directly interact with strikers.
Patent KR-20200054088-A (KR)
Title: Composite structure, lithium battery, and method of producing composite structure
Inventor: OHTA SHINGO
IPC: H01M10/0562
Filed: 2019-11-06
Abstract: A composite structure is suitable for a separator (20) of a secondary battery, including: a dense layer (21) made of a solid electrolyte; and a porous layer (22) formed integrally with the dense layer (21) without a bonding interface and including the solid electrolyte. The composite structure is capable of preventing a short circuit in a solid electrolyte type separator used in the secondary battery.
Patent KR-20210056463-A (KR)
Title: Manufacturing method of nanopore chip using large area wafer
Inventor: AHN CHI WON
IPC: G03F7/00
Filed: 2019-11-07
Abstract: The present invention relates to a method of manufacturing a nanopore chip using a large-area wafer. The method includes the steps of: preparing a deposition wafer including a silicon wafer layer, a first oxide layer and a second oxide layer deposited on both sides of the silicon wafer layer, and a first LSN thin film layer and a second LSN thin film layer deposited on exposed outer surfaces of the first oxide layer and the second oxide layer; forming a lower window and a cut boundary by selectively etching the second LSN thin film layer and the second oxide layer; forming nanopores by selectively etching the first LSN thin film layer; forming an upper window and a cut boundary groove by etching from a first area exposed through the lower window and a second area exposed through the cut boundary in the silicon wafer layer; removing the first oxide layer corresponding to the length of the upper window by etching from a third region of the first oxide layer exposed through the upper window; and cutting along the cutting boundary groove to form a plurality of nanopore chips.
Patent KR-20190130546-A (KR)
Title: Comtrol method for electronic device using text recognition and electronic device thereof
Inventor: KIM SANGHO
IPC: G06F21/32
Filed: 2019-11-15
Abstract: The present invention relates to a method for controlling an electronic device using handwriting recognition, and to an electronic device thereof. The method comprises the operations of: displaying a security screen when entering a security state; detecting a user input through the security screen; displaying a trajectory corresponding to the user input on the security screen; performing authentication by comparing the user input with user authentication information; and releasing the security state when the authentication is successful. The performing of the authentication may be performed by comparing the user input with the user authentication information based on a weight or a threshold preset to correspond to a type of input means of the user input.
Patent KR-20210062107-A (KR)
Inventor: CHANG HEE LEE
IPC: B65G13/02
Filed: 2019-11-19
Abstract: The present invention relates to a system for placing a plurality of pallets using a robot. According to the present invention, the system for placing a plurality of pallets using a robot comprises: a lower conveyor (20) installed on the lower side of an upper conveyor (10) for continuously transporting a plurality of distribution boxes (B1); a first lifting conveyor assembly (30) for transferring the plurality of distribution boxes (B1) transferred through the upper conveyor (10) to the lower conveyor (20); a second lifting conveyor assembly (40) for transferring the distribution boxes (B1) transferred through the lower conveyor (20) to the upper conveyor (10); a standby conveyor (50) which is installed to protrude on one side of the upper conveyor (10); an error zone conveyor (60) installed on the other side of the upper conveyor (10); a wheel sorter (70) for transferring the distribution box (B1) as being installed in the center of the upper conveyor (10) to the standby conveyor (50), or returning a damaged distribution box (B2) included in the plurality of distribution boxes (B1) to the error zone conveyor (60); a support pillar (100) for supporting a pair of base rails (101) crossing the standby conveyor (50) and the first, second, and third pallet seating portions (80, 80', 80") in the X direction; and first and second pickup robots (110, 110') for picking up the distribution box (B1) waiting on the standby conveyor (50) and placing it on any one of the first, second, and third pallets (P1, P2, P3).
Patent KR-20210067337-A (KR)
Title: A reduction gear of the roll type mosquito net
Inventor: HONG YEONG GI
IPC: E06B9/80
Filed: 2019-11-29
Abstract: The present invention relates to an opening/closing speed reducer for a roll-type insect screen, capable of leading an insect screen to be slowly wound on a rotary shaft by properly controlling an elastic force of a torsion spring in the rotary shaft when the insect screen is being opened while being wound on the rotary shaft installed in an upper housing frame during the procedure of opening/closing the insect screen by winding or unwinding the insect screen into a roll shape, thereby enabling the insect screen to be silently opened/closed, and, for example, preventing the insect screen from being rapidly wound on the rotary shaft to perfectly prevent an impact and noise of the opening/closing operation of the insect screen. In particular, a purpose thereof is to provide the opening/closing speed reducer for a roll-type insect screen, capable of preventing the insect screen from being rapidly wound on the rotary shaft by controlling the rotation speed of the rotary shaft reversely rotated with an elastic force by the torsional compression of the torsion spring, thereby leading a handle bar to ascend slowly to prevent an impact and noise during the opening/closing operation of the insect screen. Another purpose thereof is to provide the opening/closing speed reducer for a roll-type insect screen, capable of preventing damage to various parts in the upper housing frame due to the impact prevention, thereby extending the lifespan of the insect screen.
Patent KR-20210069238-A (KR)
Title: Coating composition of film for adhering to an outer surface of a windshield glass of an automobile and manufacturing methdo thereof, and film for adhering to the outer surface of the windshield glass of the automobile and manufacturing method thereof
Inventor: KIM IN SUP
IPC: C09D5/16
Filed: 2019-12-03
Abstract: The present invention relates to a composition for coating a film attached to an outer surface of automobile glass and a manufacturing method thereof, and more particularly, to a composition for coating a film attached to an outer surface of automobile glass and a manufacturing method thereof, in which a polymer is formed by polymerizing a caprolactone-based monomer and a propanediol-based monomer with a solvent, and the polymer is cured to have a chain structure, so that excellent impact resistance, visibility, antifouling, water repellence, a self-restoration function, and an effect of blocking transmission of ultraviolet, infrared, and visible rays are obtained when forming a coating layer. In addition, the present invention provides a film attached to an outer surface of automobile glass and a manufacturing method thereof, in which the film is attached to the outer surface of the automobile glass to effectively prevent the automobile glass from being damaged by a stone chip, a functional coating layer is formed of a soft material that is not a UV curing type and provides antifouling and water repellent functions to have a self-restoration function so that generation of a scratch caused by a wiper is minimized while the scratch is naturally removed within a short time by the self-restoration function of the functional coating layer even when the scratch is generated, transmission of some of ultraviolet, infrared, and visible rays is blocked to increase visibility and ensure an optimal field of vision of a driver, and a service life and quality of the film are significantly increased.