baber/WOPTO huggingface dataset:
Patent KR-20200000913-A (KR)
Title: The separator for fuel cell
Inventor: GYUNGMIN CHOI
IPC: H01M8/0258
Filed: 2018-06-26
Abstract: The present invention relates to a separator for a fuel cell, which comprises: a plurality of first channels formed on an upper surface at predetermined intervals to allow fuel gas to pass through; and a plurality of second channels formed on a lower surface at predetermined intervals to allow oxidant gas to pass through in the direction crossing the first channels. In addition, a third channel through which the fuel gas flows in and out is formed in the opposite direction of the first channels at a position adjacent to outlet sides of the second channels inside the separator to release internal thermal stress.
Patent KR-20180078203-A (KR)
Inventor: LEE JAE GOO
IPC: H01L27/11582
Filed: 2018-06-28
Abstract: Provided is a three-dimensional semiconductor device capable of improving reliability and electrical characteristics. The three-dimensional semiconductor device includes a first structure including first insulating films and first gate patterns alternately and repeatedly stacked on a substrate; a first active pattern passing through the first structure to make contact with the substrate; a second structure including second insulating films and second gate patterns alternately and repeatedly stacked on the first structure; and a second active pattern passing through the second structure to make contact with the first active pattern, wherein the top width of the first active pattern is greater than the bottom width of the second active pattern.
Patent KR-20200011050-A (KR)
Title: Connected lighting system using lora communication
Inventor: PYEON TAE IL
IPC: H05B44/00
Filed: 2018-06-29
Abstract: The present invention relates to a connected lighting system using long-range (LoRa) communication and, more specifically, to a connected lighting system using LoRa communication which wirelessly connects a plurality of lights by a bridge using LoRa communication and allows the lights to be controlled by a user terminal to increase wireless control distances in comparison to short-range wireless communication techniques such as Wi-Fi and Bluetooth and secure qualitative stability of networks. According to the present invention, the connected lighting system using the LoRa communication comprises: a plurality of lights each having a communication module capable of transmitting a unique ID and state information thereof and receiving a control signal; a bridge capable of a two-way wireless communication with the plurality of lights; and a user terminal capable of connecting to the bridge to check the state information of the plurality of lights and controlling the plurality of lights individually or in groups. The lights have a LoRa communication module and the bridge uses LoRa wireless communication with the plurality of lights to transceive information.
Patent KR-20200002505-A (KR)
Title: Method for brokering car insurance using multiple modules and server using the same
Inventor: LEE SUNG JOO
IPC: G06Q40/08
Filed: 2018-06-29
Abstract: The present invention relates to a method for mediating car insurance using a plurality of modules, and a server using the same. The method includes: a step (a) of allowing a server to provide or support to provide a type entry UI which helps a certain user input a user type on a screen of a user terminal and obtain the user type inputted by the user; and a step (b) of allowing the server, according to the obtained user type, to use at least one of a first module for confirming pre-subscribed insurance information of the certain user, a second module for deactivating at least a portion of the UI provided to the user, and a third module for viewing authenticity for the pre-subscribed insurance of the user and details for the pre-subscribed insurance to mediate car insurance to the certain user or support to mediate. According to the present invention, new clients are classified by characteristics, and a car insurance mediation algorithm is applied according to a type of the classified clients such that the conventional an issue of paying money can be resolved, in addition, types of clients are classified into a renewed subscriber, a person who has changed a vehicle, an additional vehicle purchaser, and a new car purchaser, and an intuitive interface is provided according to each type such that clients can easily compare insurance premium, and also, when paying money, new clients can be increasingly enticed by applying a notification algorithm for coupon and expiration.
Patent KR-20200009469-A (KR)
Title: Food packing box
Inventor: HWANG IN SEONG
IPC: B65D51/28
Filed: 2018-07-19
Abstract: The present invention provides a food packing box, which includes: a body unit having a rectangular central part, a first body having a plurality of first side parts extended from each side of the central part in a bendable manner, and a second body integrally formed with the first body to be separable; a lid unit having a first lid extended from one side portion of the first side parts of the body unit in the bendable manner and selectively opening and closing the body unit and a second lid integrally formed with the first lid to be separable; and a separation unit formed with a cutting line so that the second body and the second lid are respectively separated from the body unit and the lid unit, wherein the separation unit reduces the volume of the body unit and the lid unit in accordance with a size of an article inserted into the body unit and the lid unit.
Patent KR-20190010470-A (KR)
Inventor: KIM HAK YOON
IPC: H01M4/62
Filed: 2018-07-19
Abstract: The present invention relates to an anode slurry composition comprising: a lithium transition metal oxide comprising nickel; and a copolymer binder comprising a polyvinylidene fluoride moiety and a polychloro trifluoro ethylene moiety, wherein the polychloro trifluoro ethylene fraction is contained in the copolymer binder in an amount of 1.4-4.7 mol%, and to an anode and a secondary battery comprising the same. According to the present invention, gelation of the copolymer binder can be prevented even when the lithium transition metal oxide comprising nickel is contained.
Patent KR-20200015017-A (KR)
Inventor: KWANGSOO LEE
IPC: H02M7/06
Filed: 2018-08-02
Abstract: According to an embodiment of the present invention, provided are a power conversion device and a home appliance. The power conversion device comprises: a converter including a rectification unit which includes a plurality of diodes and rectifies input alternating current (AC) power, and a power factor compensation unit which is disposed between the input AC power and the rectification unit; and a smoothing capacitor smoothing and storing output power of the converter. The power factor compensation unit includes one reactor and two switching elements, and the two switching elements can be switched only in a switching period set before and after a rest period including a zero crossing point of input voltage from the input AC power.
Patent KR-20200015269-A (KR)
Inventor: LEE YOUNG RAN
IPC: C22C21/00
Filed: 2018-08-03
Abstract: The present invention relates to a method for manufacturing an exothermic solidifying agent using aluminum slag, wherein the manufacturing method comprises: a primary reaction step (S1) for manufacturing a primary reactant (30); a primary grinding step (S2) for manufacturing a primary reaction powder (40); a primary mixing step (S3) for manufacturing a mixed powder (60); a secondary reaction step (S4) for manufacturing a secondary reactant (80); a secondary grinding step (S5) for manufacturing a hardening accelerator powder (90); and a secondary mixing step (S6) for manufacturing an exothermic solidifying agent (110). Therefore, the present invention has advantages of replacing insufficient resources with by-products generated in a workplace and minimizing secondary environmental damage and environmental pollution.
Patent KR-20190047586-A (KR)
Inventor: SHIN JEONG HOON
IPC: B66D1/48
Filed: 2018-08-03
Abstract: The present invention provides a lift device for equipment installed high, having a structure of stably fixing equipment installed high to prevent the equipment installed high from being shaken by an external force such as wind in an installation completion state of the equipment installed high, such as a CCTV camera or illumination equipment installed high. The lift device for equipment installed high includes: a main body installed at a predetermined height and having a drum and a first driving motor, wherein a wire rope can be wound on the drum and the first driving motor provides torque to the drum; a lifting body hung on the wire rope and having a device connection unit at a lower end; an accommodating structure installed in the lower part of the main body and having the lower part open to be connected to the lifting body; a stopper installed in the accommodating structure and providing a fall prevention function of the lifting body by being hung on a hanging unit installed in the lifting body; an upper contact point unit and a lower contact point unit, which are individually installed in the main body and the lifting body and come into contact when the lifting body is connected to the main body as the lifting body moves up by winding of the wire rope; at least one guide rolls installed on a side and the upper part of the drum and supporting the wire rope unwound from the drum, wherein the one or more guide rolls guide the wire rope into the accommodating structure; and a fixing device attaching the lifting body to the stopper by applying power to one among the upper contact point unit and the lifting body while the fixing device is connected to the main body as the lifting body moves up by the winding of the wire rope.
Patent KR-20200017279-A (KR)
Title: Safety and Eco-Driving Assistance Service System using Block Chain, and Method for Providing the SEDAS
Inventor: CHIN DAE JE
IPC: G08G1/16
Filed: 2018-08-08
Abstract: One embodiment relates to a safe-eco driving assistance service (SeDAS) system using a block chain and to a service providing method. The present invention provides a SeDAS, the installation and functions of a SeDA device, a SeDA point scoring system, a block chain structure in the SeDAS, the utilization of a SeDAS ecosystem and trip data, a security policy, a marketing strategy, and a reward policy.
Patent KR-20200019040-A (KR)
Title: Biosensor surface-modified with neutral agent and detecting method using the same
Inventor: JEONG YOUNG DO
IPC: G01N27/327
Filed: 2018-08-13
Abstract: The present invention relates to a biosensor whose surface is modified with a neutral detergent, and a detection method using the same. According to the sensor according to one aspect, it is possible to more effectively block the formation of a non-specific binding of an unknown substance in a sample on the surface of the sensor, thereby maximizing detection efficiency. In addition, the detection method may not involve a washing step, thereby providing an effect of making an assay procedure simpler and faster.
Patent KR-20200019385-A (KR)
Title: Storage device including nonvolatile memory device and operating method thereof
Inventor: LEE YUNJUNG
IPC: G11C16/08
Filed: 2018-08-14
Abstract: The present invention relates to a storage apparatus including a nonvolatile memory device, and to an operating method thereof. According to an embodiment of the present invention, the storage apparatus includes a nonvolatile memory device including a memory block and a memory controller. The memory block includes a first memory area connected to a first word line, and a second memory area connected to a second word line. The memory controller sets a read block voltage based on a first read voltage of the first memory area. The memory controller determines a second read voltage of the second memory area based on the read block voltage and transition information. According to an embodiment of the present invention, the success rate of a read operation may be improved by considering an operation state of each word line in accordance with deterioration.
Patent KR-20200020074-A (KR)
Title: Fluid inject monitoring system and fluid drops detecting apparatus for the theory
Inventor: SHIN TAE MIN
IPC: A61M5/168
Filed: 2018-08-16
Abstract: The present invention relates to an IV administration monitoring system. The IV administration monitoring system comprises: an IV drop detection apparatus for transmitting counting information of the number of drops of IV supplied from an IV supply portion in an upper portion of a drip chamber, as IV drop detection information, to an external terminal, wherein the apparatus is coupled to the drip chamber of an IV set for administering IV fluids to a subject; and an external terminal for receiving the IV drop detection information transmitted from the IV drop detection apparatus, and displaying information related to an IV administration state analyzed based on the IV drop detection information on a screen.
Patent KR-20200020194-A (KR)
Title: Apparatus of work managing based on chat room, method by the same and storage media storing the same
Inventor: CHOI JAE HO
IPC: G06Q50/30
Filed: 2018-08-16
Abstract: Provided is a chat room-based task management device connected to at least one user terminal. The chat room-based task management device comprises: a user input/output unit for receiving sharing setting information of at least one chat room corresponding to the chat room through the user terminal; a memory unit for storing the sharing setting information of the chat room together with the chat room; and a processor sharing the chat room with the user terminal corresponding to the sharing setting information of the chat room. The sharing setting information of the chat room is at least one piece of identification information of each user sharing the chat room or identification information of a designated group including at least one user to share the chat room.
Patent KR-20200025401-A (KR)
Title: Attachable and detachable structure of polishing pad and substrate polishing system including the same
Inventor: LEE KYUNG BO
IPC: H01L21/304
Filed: 2018-08-30
Abstract: A detachable structure of a polishing pad according to an embodiment includes: a fixing ring which is fixed to a polishing head and has a magnetic force unit forming a magnetic field; and a polishing pad assembly including a magnetic pad ring and a polishing pad adhering to the pad ring. The polishing pad assembly can be detachably connected to the fixing ring by magnetic force.
Patent KR-20200029289-A (KR)
Title: Cosmetic composition with skin soothing effect comprising mushroom complex extract, and manufacturing method thereof
Inventor: YOON SUNG JUN
IPC: A61K8/9728
Filed: 2018-09-10
Abstract: The present invention relates to a cosmetic composition having a skin soothing effect containing a mushroom composite extract and a manufacturing method thereof. More specifically, the present invention relates to a cosmetic composition having a skin soothing effect containing a mushroom composite extract and a manufacturing method thereof. Since the cosmetic composition can contain, as an active ingredient, the mushroom composite extract which is a distilled solution collected by a distiller, prepared by, in a process of manufacturing the cosmetic composition having the skin soothing effect, adding an extraction solvent to a mushroom mixture obtained by mixing pine mushroom, lingzhi mushroom, Sparassis crispa, Phellinus linteus, Schizophyllum commune, Truffles fresh, Trenella fuciformis, molokia leaves and sea buckthorn fruits and then extracting the same via immersion and heating. Accordingly, the cosmetic composition has excellent skin stability, astringent actions and moisturizing functions while exhibiting outstanding skin soothing effects.
Patent KR-20200031196-A (KR)
Title: Apparatus and Method for treating substrate
Inventor: HAM JIN SEOK
IPC: H01L21/67
Filed: 2018-09-13
Abstract: The present invention provides a device and a method for processing a substrate. The device for processing a substrate includes: a processing container having a processing space to process a substrate; a standby port positioned on one side of the processing container and providing a space in which a nozzle discharging a processing liquid stands by; and a processing liquid supply unit including the nozzle and moving between the processing container and the standby port. The standby port includes: a body having an accommodation space accommodating the nozzle inside; a discharge line connected to the body to discharge the liquid in the accommodation space; a guide positioned to be spaced apart from an inner wall of the body in the accommodation space and having an annulus guiding space by being combined with the inner wall of the body; and a liquid supply line supplying a prevention liquid for the guiding space. The guide guides the prevention liquid in order for the prevention liquid to flow downward in the guiding space and be discharged to the outside of the guiding space. Therefore, a liquid curtain is formed on the whole of the inner surface of the body.
Patent KR-20200036141-A (KR)
Title: Ventilation system with air cleaning
Inventor: UM HEUNG SU
IPC: F24F11/00
Filed: 2018-09-27
Abstract: The present invention relates to a ventilation apparatus usable for cleaning air, which can reduce the carbon dioxide concentration of indoor air. The ventilation apparatus usable for cleaning air comprises: a housing which is installed on a wall or a window frame of a building, and has a first suction part to suction polluted indoor air, a second suction part to suction outdoor air, and a discharge part to discharge the polluted indoor air suctioned by the first suction part or the outdoor air suctioned by the second suction part to an indoor space; a partition wall installed in the housing to form a first flow path connecting the first suction part to the discharge part and having a first suction fan installed on an inlet area thereof and a second flow path connecting the second suction part to the discharge part and having a second suction fan and an opening/closing valve on an inlet area thereof; a pollution detection sensor installed in an outside area of the housing to measure the pollution level of indoor air; and an air-purifying unit installed in the first flow path to purify the polluted indoor air introduced through the first suction part.
Patent KR-20190038430-A (KR)
Title: Film forming apparatus
Inventor: ONO DAISUKE
IPC: C23C14/50
Filed: 2018-09-28
Abstract: An objective of the present invention is to provide a film forming apparatus which can improve film precision by decreasing pressure around a moving work. The film forming apparatus comprises: a film forming unit (3) including a film forming chamber (34) having an opening (34a) on one end thereof and a target (30a) consisting of a film forming material in the film forming chamber (34), and forming a film by depositing the film forming material of the target (30a) on a surface of a work (W) facing the opening (34a) by plasma created in sputter gas (G1) in the film forming chamber (34); and a transport body (5) to transport the work (W) in a predetermined transport path (L) to allow the work (W) to pass through a facing area facing the opening (34a) of the film forming chamber (34) and a non-facing area which does not face the opening (34a) of the film forming chamber (34). The transport body (5) has a low pressure position (51) where the pressure in the film forming chamber (34) is lower than an ignition lower limit pressure of the plasma and higher than or equal to a discharge maintaining lower limit pressure of the plasma when having the work (W) arranged thereon and passing through the facing area, and a high pressure position (52) where the pressure in the film forming chamber (34) is higher than or equal to the ignition lower limit pressure when passing through the facing area without having the work (W) arranged thereon.
Patent KR-20180112753-A (KR)
Inventor: KIM MIN KYOUM
IPC: H04M1/23
Filed: 2018-10-05
Abstract: Provided is a technique for naturally inputting Korean consonants with less ambiguity by using group characteristics of three types of Korean consonants having a strong correlation in pronunciation and a shape, and elaborating an operation of a deletion button to increase user friendliness and convenience.
Patent KR-20200043209-A (KR)
Title: Conditioner of chemical mechanical polishing apparatus
Inventor: CHOI GWANG RAK
IPC: H01L21/304
Filed: 2018-10-17
Abstract: The present invention relates to a conditioner for chemical mechanical polishing equipment, wherein the conditioner for chemical mechanical polishing equipment includes: a conditioning disk for modifying a polishing pad; a pressing unit applying an axial pressing force to the conditioning disk; a measuring unit provided between the pressing unit and the conditioning disk and measuring the pressing force by the pressing unit; and a calibration unit correcting the pressing force by the pressing unit based on a signal measured by the measuring unit. According to the present invention, it is possible to increase the conditioning accuracy and stability of the polishing pad.
Patent KR-20190109706-A (KR)
Title: Method, interactive ai agent system and computer readable recoding medium for providing intent determination based on analysis of a plurality of same type entity information
Inventor: SEOL JAEHO
IPC: G06F16/00
Filed: 2018-10-26
Abstract: Provided is a method for determining an intent of natural language input performed by an interactive AI agent system. The method comprises the steps of: receiving natural language input from a user; determining whether a word or phrase defined as corresponding to any intent on a predetermined lexical dictionary model is included in the natural language input; mapping the natural language input to a corresponding intent when determined that the word or phrase is included in the natural language input; extracting a plurality of same types of entity information from the natural language input when determined that the word or phrase is not included in the natural language input; and mapping the natural language input to a predetermined intent based on the extracted plurality of same types of entity information.
Patent KR-20200049946-A (KR)
Inventor: MIN SUNG WOOK
IPC: H01L21/67
Filed: 2018-10-29
Abstract: The present invention relates to a mask for manufacturing a micro-LED chip, which is used for manufacturing a micro-LED chip by applying a laser lift-off (LLO). The mask for manufacturing a micro-LED chip comprises: a mask substrate made of a light transmissive material and irradiated with a laser beam to an upper surface thereof; a plurality of non-transmissive layers formed to be spaced apart from one another on a lower surface of the mask substrate, and made of a material blocking the laser beam not to transmit the lower surface of the mask substrate; and a buffer layer formed on a boundary surface between the lower surface of the mask substrate and the non-transmissive layers to reduce the intensity of a laser beam reaching the non-transmissive layers by transmitting the lower surface of the mask substrate, wherein an excimer laser having a wavelength of 157 to 350 nm may be used for the laser beam.
Patent KR-20200048238-A (KR)
Inventor: HONG EUN SEOK
IPC: H04M1/02
Filed: 2018-10-29
Abstract: According to various embodiments of the present invention, an electronic device comprise: a first housing; a hinge part having a first surface connected to the first housing; a second housing connected to a second surface of the hinge part opposite to the first surface; and a wiring member for electrically connecting the first housing and the second housing, wherein the wiring member may be folded or unfolded based on the hinge part, and a slit may be formed to correspond to at least a portion of the folded or unfolded bending area. In addition, other embodiments are possible.