baber/WOPTO huggingface dataset:
Patent KR-20200127598-A (KR)
Inventor: GWON YEONG TAK
IPC: E03C1/04
Filed: 2019-05-03
Abstract: The present invention relates to a faucet apparatus, which can control a water flow direction of water supplied through a faucet and control opening and closing of discharge of the water in one operation. That is, provided is the faucet apparatus, which can easily control the water flow direction and the opening and closing of the water only in one operation in which a user rotates a single rotating lever from a neutral position to the left or the right or rotates the same to the neutral position again.
Patent KR-20200131706-A (KR)
Inventor: KIM HUNG RYOUL
IPC: A61M1/00
Filed: 2019-05-14
Abstract: Provided are a medical waste collection container and a medical waste collection system using the medical waste collection container. The medical waste collection container comprises: a container main body; a cover disposed on the top of the container main body, in which a first hole and a second hole are formed; and a high absorbent resin package accommodated in the container main body. The present invention can improve the convenience of operation of the medical waste collection container.
Patent KR-20200132128-A (KR)
Inventor: KANG HO JONG
IPC: B29C64/153
Filed: 2019-05-15
Abstract: The present invention relates to a manufacturing method of a porous body using a selective laser sintering (SLS) 3D printing process and, more specifically, to a manufacturing method of a porous body using 3D printing, comprising the steps of: i) manufacturing polymer fine powder having pores through a foaming process; and ii) manufacturing a porous body by using the polymer fine powder by an SLS 3D printing process, and to a three-dimensional porous body of various structures having excellent mechanical properties, optical properties, heat transfer properties and sound insulation properties manufactured thereby.
Patent KR-20190143364-A (KR)
Title: Method of manufacturing chip
Inventor: YODO YOSHIAKI
IPC: H01L21/76
Filed: 2019-05-29
Abstract: Provided is a chip manufacturing method which can manufacture a plurality of chips by splitting a plate shaped product to be processed without an expand sheet. The method comprises: a first laser processing step of irradiating a laser beam, having a wavelength with permeability to a product to be processed, only to a chip area along a split expected line, and forming a first reform layer along the split expected line of the chip area; a second laser processing step of irradiating the laser beam, having a wavelength with permeability to the product to be processed, along boundaries of the chip area and an outer circumferential remaining area, and forming a second reform layer along the boundaries; and a splitting step of applying power to the product to be processed and splitting the product to be processed into each chip. In the splitting step, ultrasound vibrations are applied to split the product to be processed into each chip.
Patent KR-20190064547-A (KR)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: ISOBE ATSUO
IPC: H01L29/10
Filed: 2019-05-30
Abstract: The present invention is to provide stable electrical characteristics and high reliability to a miniaturized and integrated semiconductor device using an oxide semiconductor and to a manufacturing process for the semiconductor device. In addition, the present invention is to provide a technique for suppressing defects and achieving a high yield in the manufacturing process for the semiconductor device. In the semiconductor device having a transistor including an oxide semiconductor film, the oxide semiconductor film is provided along a trench formed in an insulating layer. The trench includes a lower end corner portion and an upper end corner portion having a curved shape with a curvature radius of longer than or equal to 20 nm and shorter than or equal to 60 nm, and the oxide semiconductor film is provided in contact with a bottom surface, the lower end corner portion, the upper end corner portion, and an inner wall surface of the trench. The oxide semiconductor film includes a crystal having a c-axis substantially perpendicular to a surface at least over the upper end corner portion.
Patent KR-20200137716-A (KR)
Title: Automotive Graphene Carbon Fiber Seat Cover with Heating Function
Inventor: KIM SE KYU
IPC: H05B3/34
Filed: 2019-05-31
Abstract: The present invention relates to a graphene carbon fiber seat cover for a vehicle having a heating function, including: a separable heat transfer seat made of graphene-coated carbon fibers; and a connection unit and a socket unit that are connected by an electric wire so that the graphene carbon fibers can receive electricity generated from a vehicle battery. In the separable heat transfer seat, a plurality of copper plates are attached to two graphene-coated carbon fibers at a regular interval, each electric wire is connected to one end of the copper plates, the connected graphene-coated carbon fibers, the copper plate, and the electric wire are coated with a synthetic resin cover sheet, and each electric wire protruding out of the cover sheet is collected at the connection unit and is connected to the socket unit.
Patent KR-20200145598-A (KR)
Inventor: LEE YOO HO
IPC: G10L15/00
Filed: 2019-06-22
Abstract: The present invention relates to a daily communication aid application for improving the mobile accessibility of a visually impaired person. According to the present invention, the daily communication aid application for improving the mobile accessibility of a visually impaired person comprises: a smartphone; a data input/output unit; a photographing unit including a smartphone camera; a storage unit; an input unit; a data collection unit; a picture analysis unit; a main screen; and an upload unit including an uploading data algorithm. According to the present invention, a problem of limitation in improving ICT accessibility can be solved.
Patent KR-20210004683-A (KR)
Inventor: EUNG JIN AHN
IPC: G01L1/14
Filed: 2019-07-05
Abstract: The present invention relates to a robot cleaner using artificial intelligence. According to an embodiment of the present invention, the robot cleaner comprises: a traveling unit configured to move a main body; a cleaning unit configured to perform a cleaning function; a collision detection unit disposed on a side surface of the main body and configured to detect a collision due to variation of the capacitance caused by the collision with an external environment; and a control unit configured to determine whether the collision occurs according to a detection signal from the collision detection unit and control the traveling unit. Accordingly, obstacle detection of the robot cleaner can be implemented by using a low-cost collision sensor, and by providing a bumper structure to the collision detection unit of the robot cleaner, it is possible to minimize the impact of the collision on the inside of the main body.
Patent KR-20190088929-A (KR)
Title: Display device using micro led and manufacturing method thereof
Inventor: JUNGSUB KIM
IPC: H01L21/28
Filed: 2019-07-09
Abstract: The present invention provides a micro LED display device and a manufacturing method thereof which use a semiconductor light emitting element with multiple passivation layers to minimize short defects. According to an embodiment of the present invention, the display device uses a plurality of semiconductor light emitting elements. At least one among the plurality of semiconductor light emitting elements includes: a first conductivity type semiconductor layer; a second conductivity type semiconductor layer positioned on the first conductivity type semiconductor layer; an active layer arranged between the first and the second conductivity type semiconductor layer; a second conductivity type electrode positioned on the second conductivity type semiconductor layer; a first conductivity type electrode positioned on a region where a portion of the active layer and the second conductivity type semiconductor layer is etched to expose the first conductivity type semiconductor layer; and a first and a second passivation layer sequentially arranged to enclose sides of the first and the second conductivity type semiconductor layer. The second passivation layer is positioned on a region excluding a portion coming in contact with a first electrode on an upper portion of the first conductivity type electrode. The second passivation layer is positioned on a region excluding a portion coming in contact with a second electrode on an upper portion of the second conductivity type electrode.
Patent KR-20210009496-A (KR)
Inventor: PARK SANGKIL
IPC: H04L29/06
Filed: 2019-07-17
Abstract: The present invention relates to a method for controlling a service for a specific region in a wireless network to improve service quality by preventing data transmission quality degradation and network load increases by ping-pong (frequent terminal movements from the inside of a service region to the outside or from the outside to the inside) which can occur on the boundary of a corresponding service region when providing a service for a specific region such as a local area data network (LADN) service in a wireless network including a 5G standalone (SA) network. The method for controlling a service for a specific region is performed by first equipment of a wireless network for receiving a position movement notification message from a terminal to notify second equipment and comprises: (a) a step of starting counting a preset time from a corresponding reception time if a position movement notification message is received from a terminal subscribing to a service for a specific region; (b) a step of starting the counting of the step (a) again if a subsequent position movement notification message is received before the counted time expires; and (c) a step of postponing notification of the position movement notification message received at the counting time if a subsequent position movement notification message is not received before the counted time expires, and then notifying the second equipment of the postponed position movement notification message when the counted time expires.
Patent KR-20210011591-A (KR)
Title: Termianl connected to action robot and operating method thereof
Inventor: YONGKYOUNG SHIN
IPC: B25J11/00
Filed: 2019-07-23
Abstract: An objective of the present invention is to provide a terminal capable of improving the quality of action robot content. According to an embodiment of the present invention, the terminal comprises: a communication unit to establish connection with a first action robot; an input unit to receive an execution request of a cluster control mode of an application; and a processor to search for other action robots other than the first action robot through the communication unit in response to the received execution request, control the communication unit to attempt connection with searched at least one other action robot, and control the output of action robot content through the first action robot and the at least one other action robot in accordance with execution of the cluster control mode if connection with the at least one other action robot is established.
Patent KR-20190094132-A (KR)
Title: Robot and Map Updating Method using the Same
Inventor: SEUNG WON LEE
IPC: B25J9/16
Filed: 2019-07-23
Abstract: The present invention comprises: an image obtaining part for obtaining an image; a first indicator light installed in a first position; a second indicator spaced apart and installed from the first position; an image determination module for comparing a learned image stored in the image obtaining part and an image obtained through the image obtaining part; and a display light determination module for comparing operation information of each of the first and second display lights and the image obtained through the image obtaining part. Therefore, an objective of the present invention is to provide the robot capable of determining whether or not an obstacle is a mirror when the robot detects an obstacle while moving and updating the position of the mirror on a map as a coordinate.
Patent KR-20210012511-A (KR)
Title: System for creating flight path and operating flight of unmanned aerianl vehicle
Inventor: SEONG KIL YOUNG
IPC: G05D1/10
Filed: 2019-07-25
Abstract: The present invention relates to a system for generating a flight path and operating flight of an unmanned aerial vehicle, comprising: a database unit for storing latitude, longitude, and altitude information on an area where an unmanned aerial vehicle flies, a map including topographic information on the area where the unmanned aerial vehicle flies, and any one of flight path information on the unmanned aerial vehicle and flyable altitude information on the unmanned aerial vehicle; a display unit for displaying the map stored in the database unit; an input unit for receiving a path point at which the unmanned aerial vehicle flies; and a controller for generating a flight path at which the unmanned aerial vehicle flies based on the path point inputted by the input unit, extracting predetermined basic altitude information and topographical cross-sectional view for the path point from information stored in the database unit, displaying extracted information on the display unit to display whether or not the possibility of collision of the unmanned aerial vehicle exists in the path point, and operating flight of the unmanned aerial vehicle. Accordingly, a possibility of collision of an unmanned aerial vehicle at a specific path point can easily be determined.
Patent KR-20200020599-A (KR)
Title: Cosmetic composition comprising hydrgen generating agent and hydrogen mask pack kit and method of skin care using the hydrogen mask pack kit
Inventor: KIM SEO GON
IPC: A61K8/92
Filed: 2019-08-07
Abstract: The present invention provides a cosmetic composition, comprising: a powder hydrogen generator; and any one selected from the group consisting of a cosmetic oil, a cosmetic wax, and a mixture thereof, in which the powder hydrogen generator is to be dispersed. As the powder hydrogen generator is dispersed in the cosmetic oil or wax that does not contain moisture, the cosmetic composition according to the present invention does not have the problem of reacting in contact with moisture during the storage to distribution processes; can function as a cosmetic product alone by using an oil or wax that can function as a cosmetic product by itself, for dispersion; and particularly, provides excellent effects in terms of skin-whitening, anti-wrinkle, antioxidant, anti-inflammatory, and anti-atopic dermatitis. In addition, once applied on the skin, the cosmetic composition of the present invention, when moisture or a mist used for skin moisturization is sprayed thereto, reacts with moisture and generates hydrogen, thereby providing a sufficient contact between hydrogen and the skin. In addition, the cosmetic composition of the present invention can conveniently produce a hydrogen cosmetic product by being added to a moisture-containing liquid cosmetic composition already purchased and in use, to instantly generate hydrogen therein and produce a hydrogen-containing cosmetic composition that can be used immediately. In addition, since the cosmetic composition of the present invention can be used by adding a small amount each time, there is no need to preserve dissolved hydrogen as in conventional hydrogen water cosmetic products.
Patent KR-20210017514-A (KR)
Title: The needle
Inventor: OH DA HWAN
IPC: A61K33/00
Filed: 2019-08-08
Abstract: The present invention relates to an acupuncture apparatus. More specifically, the present invention relates to an acupuncture apparatus as a reducing agent which is made of an aluminum alloy containing inorganic elements to be gradually oxidized in skin tissues when being applied. An embodiment of the present invention aims to overcome the limitation in effect due to physical stimulation by providing the acupuncture apparatus which simultaneously cause physical and chemical effects.
Patent KR-20210019885-A (KR)
Inventor: BANG MIN TAE
IPC: B63B3/16
Filed: 2019-08-13
Abstract: Disclosed is a reinforcement structure for a ship, which includes a membrane type cargo hold. The reinforcement structure for a ship includes: an outer panel part forming an outer shape of a lower portion of the ship; a deck part covering an upper portion of the outer panel part; a reinforcement part arranged along a longitudinal direction of the outer panel part so as to reinforce hardness of the outer panel part; stools arranged on the deck part to be spaced apart from each other; and a topside module supported by the stools, wherein the reinforcement part includes: a vertical reinforcement panel supporting the outer panel part and the deck part therebetween in a vertical direction; and a horizontal support panel supporting the outer panel part and the reinforcement panel therebetween in a horizontal direction.
Patent KR-20210019889-A (KR)
Title: System and method for protecting authentication template
Inventor: PARK YOUNG HO
IPC: G06F7/72
Filed: 2019-08-13
Abstract: Disclosed are a system and a method for protecting an authentication information template. According to the present invention, the method comprises the steps of: receiving first authentication information from a user; generating one or more pieces of first intermediate information; transmitting, to a server, the first intermediate information together with identity information; transmitting the identity information to the server; receiving second server information from the server; receiving second authentication information from the user; generating one or more pieces of second intermediate information; and transmitting, to the server, the second intermediate information together with the identity information. According to the present invention, an authentication service can be safely performed.
Patent KR-20200054061-A (KR)
Inventor: KO YOUNG DOO
IPC: F16L55/033
Filed: 2019-08-16
Abstract: The present invention relates to a noise reduction device in a pipe using fluid rotation, which reduces noise by rotating fluid falling through a guide. The noise reduction device in the pipe using the fluid rotation by the present invention comprises: a rotary shaft installed vertically in a pipeline; a first fluid guide unit provided at an upper portion of the rotary shaft; and a plurality of second fluid guide units positioned at a lower portion of the first fluid guide unit, and formed to protrude from the outer circumferential surface of the rotary shaft. The second fluid guide unit is formed with a plurality of guide groups in which a plurality of blades are arranged in a circumferential direction of the rotary shaft at intervals in a longitudinal direction of the rotary shaft. According to the present invention, inter-layered drainage noise and outdoor drainage noise can be further reduced while smoothly performing drainage.
Patent KR-20210021843-A (KR)
Title: Rechargeable battery
Inventor: WOO BYONGCHUL
IPC: H01M50/543
Filed: 2019-08-19
Abstract: Disclosed is a secondary battery capable of efficiently securing structural stability. The secondary battery of the present invention comprises: an electrode assembly in which a separator is interposed between a first electrode and a second electrode; a case having an opening port on one side and accommodating the electrode assembly; a cap assembly coupled to the opening port to seal the case; a first electrode tab extending from the first electrode and coupled to the case; and a second electrode tab extending from the second electrode and coupled to the cap assembly, wherein the cap assembly includes: a metal layer to which the second electrode tab is coupled; and a plastic layer laminated on an outer surface of the metal layer.
Patent KR-20200023227-A (KR)
Title: Vehicle, apparatuses, methods, and computer programs for a mobile transceiver and a managing mobile transceiver assigning radio resources
Inventor: FRANCHI NORMAN
IPC: H04W4/08
Filed: 2019-08-22
Abstract: Embodiments relate to a vehicle, a device, a method, and a computer program for a mobile transceiver and a managing mobile transceiver assigning radio resources. A method (10) for a managing mobile transceiver (100), which assigns radio resources to one or more other mobile transceivers (200) in a group (120) of mobile transceivers (200) in a communication environment (400) having two or more radio access technologies available, comprises a step (12) of obtaining information on desired services and desired qualities of service from the mobile transceivers (200) in the group (120) of mobile transceivers (200). The method (10) further comprises a step (14) of obtaining information on the quality of service available in the two or more radio access technologies. The method (10) further comprises a step (16) of allocating radio resources of at least one of the two or more radio access technologies to the mobile transceivers (200) of the group (120) of mobile transceivers (200) based on the information on the desired services and desired qualities of service and based on the information on the quality of service available.
Patent KR-20210029617-A (KR)
Title: Organogel, xerogel comprising catechol deratives and methods for preparing the same
Inventor: WON JONG OK
IPC: C07C39/08
Filed: 2019-09-06
Abstract: The present invention relates to an organogel including a catechol derivative represented by chemical formula 1, Fe ion and a solvent, wherein the catechol derivative and Fe ion form a dual network, and the solvent is supported in the dual network. In chemical formula 1, R represents a substituted or non-substituted C10-C30 alkyl group, substituted or non-substituted C10-C30 alkenyl group, or a substituted or non-substituted C10-C30 alkynyl group.
Patent KR-20210034437-A (KR)
Title: New Generation Car Cellphone Holder
Inventor: LEE DONG HOON
IPC: B60R11/02
Filed: 2019-09-20
Abstract: The present invention relates to a next-generation vehicle mobile phone holder, which can efficiently perform wireless charging, comprising: a holder body formed in a sophisticated color and design; a wireless charging part formed in a size corresponding to a holder structure; a battery formed in a shape of not destroying a holder design; an operation sensor; a mobile phone holding tightener for properly fixing a mobile phone; and a mobile phone charging pad formed to correspond to a holder size.
Patent KR-20200035363-A (KR)
Title: Medical instrument and generation device
Inventor: NEAGOS ALEXANDER
IPC: A61M35/00
Filed: 2019-09-25
Abstract: Disclosed is a medical instrument (10) with an aerosol outlet (16), which is fluidically connected via an aerosol line (20) to a generation device (12). The generation device (12) is adapted to generate aerosol for dispensing by means of the medical instrument (10). In addition, a generation device (12) is stated, and in embodiments of the generation device (12), for example, the generation device (12) can be used in a device (11) with the instrument (10) according to the present invention. The generation device (12) comprises a mixing unit (25) for mixing a liquid and a gas together, wherein the mixing unit (25) is connected to a liquid container (49) for supplying the mixing unit (25) with a liquid, and in this case, the generation device (12) is adapted to utilize the gas pressure of a gas under pressure subjecting the liquid to a pressure in order to press the liquid out of the liquid container (49) to the mixing unit (25).