baber/WOPTO huggingface dataset:
Patent KR-20190134471-A (KR)
Title: Composition for tobacco alternative
Inventor: KIM JI DO
IPC: A24D1/18
Filed: 2019-05-08
Abstract: The present invention relates to a composition for a tobacco substitute, which comprises: diced mugwort; and ground green coffee, wherein the diced mugwort is obtained from mugwort leaves, and the composition comprises 40 to 60 parts by weight of the ground green beans with respect to 100 parts by weight of the diced mugwort. The composition for a tobacco substitute according to the present invention can stop the poisoning symptoms and get a clear quit smoking effect, because nicotine is not inhaled even though it feels like a real cigarette, and has antioxidant and anti-inflammatory effects due to chlorogenic acid contained in green beans.
Patent KR-20200129456-A (KR)
Title: Meroterpenoids and Their Use
Inventor: KANG HEONJOONG
IPC: A61K31/352
Filed: 2019-05-08
Abstract: The present invention relates to: a meroterpenoid-based compound, a hydrate thereof, a solvate thereof, a stereoisomer thereof, a precursor thereof or a pharmaceutically acceptable salt thereof capable of being hydrolyzed in vivo; and a pharmaceutical composition for preventing or treating osteoporosis containing the same. The meroterpenoid-based compound according to the present invention can be usefully used as an active component of a composition for preventing and treating osteoporosis.
Patent KR-20200129648-A (KR)
Title: Membrane-based Process for Sequestering Carbon Dioxide from Low-concentration Carbon Dioxide Gas Mixture Using Regasification of Liquefied Natural Gas and Selective Recirculation
Inventor: KIM JIN KUK
IPC: B01D53/22
Filed: 2019-05-09
Abstract: In the present invention, carbon dioxide is separated (or trapped) from a gas mixture containing carbon dioxide at a low concentration, such as exhaust gas generated from a natural gas combined cycle power plant (NGCC). As energy required to cool the gas mixture to a low temperature, the cooling energy released during a regasification process of liquefied natural gas (LNG) is utilized. Further, a separation membrane-based process capable of improving process efficiency is described by additionally disposing a rear end separation membrane module on a downstream side of a separation membrane module and including a method of recirculating the permeated flow thereof using a combustion process.
Patent KR-20200129998-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: YOON SEO JUN
IPC: B01D46/42
Filed: 2019-05-10
Abstract: The present invention relates to an air conditioning device for a vehicle. The purpose of the present invention is to easily take out or insert or replace an air filter of an intake unit without an air leakage and air infiltration in an air room wherein the intake unit is installed. To this end, in the air conditioning device for a vehicle cooling and heating by supplying cold and hot air to the interior space of the vehicle, the air conditioning device for a vehicle comprises: the intake unit installed in the engine room and sucking indoor and outdoor air to send the sucked air to the interior space of the vehicle; a heat exchange unit cooling or heating the air sent from the intake unit to supply the air to the interior space of the vehicle; an intake unit cover installed on an outer surface of the intake unit to cover the intake unit; and a filter taking-out unit enabling an air filter installed in an inner passage of the intake unit to be taken out from the outside of the intake unit cover.
Patent KR-20200008499-A (KR)
Inventor: MYUNG JUNE CHEON
IPC: H01R13/62
Filed: 2019-05-21
Abstract: The present invention relates to an optical connector. The optical connector comprises: an optical module to which an optical transmission cable is connected; a first substrate to which the optical module is coupled; a transmission part coupled to the first substrate to transmit a data signal; and a first power part coupled to the first substrate to transmit a power signal, wherein the transmission part includes a plurality of transmission contacts coupled to the first substrate, the first power part includes a plurality of first power contacts coupled to the first substrate, the transmission contacts are disposed in a transmission area to be spaced apart from each other along a first axis direction, and the first power contacts are disposed in a first power area spaced apart from the transmission area based on a second axis direction perpendicular to the first axis direction.
Patent KR-20200134083-A (KR)
Inventor: PARK MIN KYU
IPC: C01G23/047
Filed: 2019-05-21
Abstract: The present invention relates to a method for recovery of titanium dioxide (TiO_2) by using fluoride and a microwave and, more particularly, to a method for separating a titanium fluoride compound by adding a fluoride solution to a raw material including titanium (Ti), applying microwaves to the same to prepare a mixture containing a titanium fluoride compound formed therein, adding a heating element to the mixture, and then applying microwaves to the heating element to separate a titanium fluoride compound as a precursor of titanium dioxide, and to a method for recovering titanium dioxide by using the separated titanium fluoride compound. According to the present invention, a process of fluorination and sublimation of a Ti material is conducted by microwave application, and a heating element is additionally added to induce a reaction with a FeF_2 residue formed in the titanium dioxide recovery process to generate additional heat, whereby the process time can be greatly reduced, with the consequent improvement of process efficiency.
Patent KR-20200134970-A (KR)
Inventor: KANG SUNG GONG
IPC: B02C18/00
Filed: 2019-05-24
Abstract: The present invention relates to a cutting blade for a paper shredder and, more particularly, to a cutting blade for a paper shredder, which optimizes the shape of the cutting blade to increase cutting efficiency and at the same time improve processability, thereby significantly lowering the production cost. According to the cutting blade for a paper shredder formed in a preferred embodiment of the present invention, the production cost is lowered because a cutting slope part of a cutting tip of the cutting blade can be processed on a lathe at once. The load on a motor can be reduced because waste paper chips and residues from the cutting of waste paper are easily discharged by a concave groove. Due to the shape of the cutting slope part, the cutting efficiency of the waste paper is increased. The cutting blade comprises a body and a plurality of blade tips formed at the periphery of the body.
Patent KR-20200141217-A (KR)
Inventor: SO EUN SUK
IPC: A01K53/00
Filed: 2019-06-10
Abstract: According to the present invention, a wasp trap is mounted on an upper part of a feeding tank, and a wasp entering the feeding tank is induced to enter a container mounted on an upper part of the wasp trap to be captured, thereby enabling safe beekeeping even while reducing damage caused by wasps. In particular, by providing a feeding plate that moves according to the water level of a feeding liquid in the feeding tank for automatically supplying the feeding liquid from the outside, bees are allowed to drink the feeding liquid on the feeding plate, and thus it is possible to allow bees to easily and conveniently drink the feeding liquid while preventing the bees from falling into the feeding liquid or failing from being out of the feeding tank. Also, the height of the feeding plate can be stably adjusted even when the surface of the feeding liquid is not stable, such as when charging the feeding liquid, and thus bees can safely and conveniently drink the feeding liquid since the feeding plate is configured to receive guidance to move according to the water level of the feeding liquid.
Patent KR-20210001451-A (KR)
Inventor: CHIHWAN JEONG
IPC: B65D63/18
Filed: 2019-06-28
Abstract: A container transportation device is disclosed. According to one embodiment of the present invention, the container transportation device comprises: an upper end jig fastened to an upper end of a container; and a lower end jig fastened to a lower end of the container. The upper end jig comprises: an upper end clamping unit clamping a circumference of the upper end of the container; and an upper end support unit coupled to the upper end clamping unit and clamped by a first transporter. The lower end jig comprises: a lower end clamping unit clamping a circumference of the lower end of the container; and a lower end support unit coupled to the lower end clamping unit and clamped by a second transporter.
Patent KR-20210004095-A (KR)
Inventor: SON SUNG WON
IPC: H04Q1/20
Filed: 2019-07-03
Abstract: The present invention discloses a branching device of a communication line in which the reliability of a communication line can be improved. The branching device of a communication line of the present invention comprises: a main body fixedly installed in a standard rack; an incoming interface unit for connecting with an integrated transmission device; a terminal interface unit including a plurality of connection ports for connection with a plurality of terminal devices; a use state display unit indicating an individual use state of the terminal device individually connected to the terminal interface unit; and a control unit dividing a line of the incoming interface unit into a line of the terminal interface unit, outputting a use state of the terminal device connected to the terminal interface unit to the use state display unit, and managing a failure state.
Patent KR-20210006638-A (KR)
Title: Wearable device
Inventor: LEE DU WON
IPC: H01R13/115
Filed: 2019-07-09
Abstract: A wearable device is disclosed. The wearable device includes: a battery; a display unit that displays contents; a power supply unit supplying power to the display unit from the battery; and a control unit configured to detect a short circuit in a power supply path for supplying power to the display unit and cut off the power supply of the power supply unit when the short circuit is detected. The wearable device according to the present invention saves power and extends the lifespan.
Patent KR-20210016128-A (KR)
Inventor: YANG KI IL
IPC: H01M50/20
Filed: 2019-07-31
Abstract: The present invention relates to a heat exchange cooling/heating structure of a battery pack for an electric vehicle to which a cylindrical cell facilitating mutual heat transfer is applied and, more particularly, the heat exchange cooling/heating structure of a battery pack for an electric vehicle comprises: a battery pack; an aluminum heat exchange cooling channel; a thermal pad; heat pump heating and cooling lines; a drive motor cooling line; a manifold; and a radiator.
Patent KR-20210016662-A (KR)
Title: Method and apparatus for sharing information on hospital cost based on blockchains
Inventor: KIM HYO SHIK
IPC: G06Q50/22
Filed: 2019-08-05
Abstract: The present invention relates to a method and an apparatus for sharing medical expense information based on a blockchain capable of providing consumers with objective data. According to the present invention, in an operating method of a node making up a blockchain, the node includes an input unit, an output unit, a memory, a camera, a transceiving unit, and a processor. Provided is the method comprising: a process of specifying the name and location of an animal hospital, the identity of an owner of an animal, and the identity of the animal; a process of acquiring an image of a medical expense receipt for a treatment performed on the animal in the animal hospital; a process of identifying a medical expense for each treatment item based on text of the image; a process of matching the treatment item to at least one of a plurality of categorized disease codes; a process of generating a transaction based on treatment information including information of the medical expense for each treatment item; a process of generating a hash value based on the transaction; and a process of transmitting the hash value to other nodes making up the blockchain.
Patent KR-20210030762-A (KR)
Title: Air conditioner for vehicle
Inventor: SEO YONG EUN
IPC: B60H1/00
Filed: 2019-09-10
Abstract: Disclosed is an air conditioner for a vehicle, which can have a compact door installation structure for avoiding an increase in an overall size of the air conditioner due to installation of a plurality of doors. The air conditioner for a vehicle comprises: an air conditioning case having an air flow passage therein; a heat exchanger for cooling and a heat exchanger for heating provided to the air flow passage of the air conditioning case to exchange heat with air passing the air flow passage; and a first door and a second door controlling an opening degree of the air flow passage. The first door and the second door are composed of a dome door, rotated and operated on the same axial line, and have different axial length to enable the door having the short axial length is mounted inside the door having the long axial length.
Patent KR-20210031283-A (KR)
Title: Air control valve for fuel cell vehicle
Inventor: LEE JU YONG
IPC: H01M8/04089
Filed: 2019-09-11
Abstract: The present invention relates to an air control valve for a fuel cell vehicle, comprising: a valve housing in which an air flow path is formed; a first valve member selectively opening and closing the air flow path; a first sealing member arranged in the first valve member, and sealing between the air flow path and the first valve member; a second valve member disposed to be spaced apart from the first valve member and selectively opening and closing the air flow path; a second sealing member arranged in the second valve member and sealing between the air flow path and the second valve member; and a driving unit driving the first valve member and the second valve member such that the first valve member and the second valve member move from a first position for blocking the air flow path to a second position for opening the air flow path, thereby improving airtight performance and suppressing deterioration of a fuel cell stack.
Patent KR-20210032613-A (KR)
Title: Image sensor
Inventor: KIM KYUNG MIN
IPC: H04N5/357
Filed: 2019-09-16
Abstract: According to an embodiment of the present invention, provided is an image sensor which can reduce power supply noise or ground noise. The image sensor comprises: a pixel array including a common monitor output line, a first monitoring pixel outputting a first monitoring signal, a second monitoring pixel outputting a second monitoring signal, and an active pixel configured to output a detection signal based on incident light; a binning circuit configured to receive the first and second monitoring signals via the common monitor output line and to generate a first average monitoring signal by binning the first and second monitoring signals; and an analog-to-digital converter configured to sample an alternating current (AC) component of the average monitoring signal and to couple the sampled AC component of the average monitoring signal with the detection signal.
Patent KR-20210036708-A (KR)
Title: The prefabricated safety handrail
Inventor: PARK MYO SIN
IPC: E04G21/32
Filed: 2019-09-26
Abstract: The present invention relates to a prefabricated safety fence, which can be easily dismantled with a simple tool, comprising: a fixing protrusion unit having a guide protrusion and a fixing hole; and a rail holder having a guide piece, a locking protrusion, a handrail receiving unit, and a fixing bending unit.
Patent KR-20210037768-A (KR)
Title: Oxygen generator
Inventor: JAE DUCK LEE
IPC: B01D46/00
Filed: 2019-09-27
Abstract: The present invention relates to an oxygen generator, including: a compressor comprising a compression pump for sucking and compressing air, and a vacuum pump for sucking oxygen by using a pressure difference; a housing in which the compressor is accommodated; an air suction pipe connected to the compression pump and connected to the inside of the housing to suck air inside the housing; and a membrane connected to the compression pump to separate oxygen from compressed air. The oxygen generator may supply oxygen having an appropriate humidity level to the outside by evaporating moisture from the intake air.
Patent KR-20200124143-A (KR)
Inventor: KIM JUN SU
IPC: F24H9/18
Filed: 2019-09-30
Abstract: The present invention provides a coil assembly of a fluid heating apparatus for a vehicle. The coil assembly includes: a coil generating induced current; a bobbin on which the coil is wound; and a cover surrounding the coil, wherein the bobbin has a body and a flange disposed at an end of the body, and a flange includes a contact area increasing portion. According to the present invention, at least a portion of the body and at least a portion of the cover come in contact with the contact area increasing portion to seal the coil. According to the present invention, it is possible to prevent water from flowing between the bobbin and the cover.
Patent KR-20210039647-A (KR)
Title: System and apparatus for managing distribution network
Inventor: OH SEA SEUNG
IPC: H02J3/38
Filed: 2019-10-02
Abstract: One embodiment provides a distribution network managing system which comprises: a plurality of sensors disposed in a distribution network to which a plurality of unpredictable power generation sources are connected; a plurality of energy routers for absorbing fluctuations in the power distribution network due to the unpredictable power generation sources to an energy storage device through bidirectional power conversion; and a distribution network managing apparatus that receives monitoring data from the sensors and inputs processing data for the monitoring data into a virtual physical system for the distribution network to calculate control data for the energy router.
Patent KR-20210041447-A (KR)
Title: Leads welding braket for battery cell and the welding method in using it
Inventor: KIM GIL SUP
IPC: H01M50/543
Filed: 2019-10-07
Abstract: The present invention relates to a battery cell lead welding bracket and a method for welding a battery cell electrode lead using the same, and more particularly, to a battery cell lead welding bracket capable of simply connecting a lead without a separate sub-bar and a method for welding a battery cell electrode lead using the same. A battery cell lead welding bracket for coupling an electrode lead of a battery cell includes a body part; coupling parts formed with a predetermined angle to be folded, respectively and symmetrical to each other at both edges of the body part; and an opening into which the electrode lead is inserted into the coupling part. Since the welding process is very simple, workability may be improved and productivity may be maximized, and since the number of parts is reduced, weight reduction may be achieved.
Patent KR-20210045609-A (KR)
Inventor: KIM JONGMIN
IPC: H04W64/00
Filed: 2019-10-17
Abstract: An embodiment of the present invention relates to a method for base station-based positioning control. According to the present invention, data is repeatedly collected at different time points so that as much base station data as possible is collected in controlling a base station-based positioning system for terminal positioning. By the base station-based positioning control method for the base station-based positioning system, the position of the terminal is calculated based on information on at least one base station where the terminal is connected when a position request event occurs. The method includes: (a) a step of performing control such that the position request event related to the terminal occurs periodically or aperiodically a preset number of first times when the position of the terminal needs to be found; (b) a step of performing control such that the information on the one or more base stations where the terminal is connected is collected every time the position request event occurs; and (c) a step of performing control such that the position of the terminal is calculated based on every base station information collected in the (b) step.
Patent KR-20210045639-A (KR)
Title: Electroluminescent Display Device
Inventor: HYEONGJUN LIM
IPC: H01L51/52
Filed: 2019-10-17
Abstract: The present invention provides an electroluminescent display device which can solve the problem of image quality deterioration due to leakage current. The electroluminescent display device comprises: a substrate having a first sub-pixel, a second sub-pixel, and a third sub-pixel; a first light emitting area and a first contact area provided in the first sub-pixel; a first reflecting plate provided on a first substrate while overlapping the first contact area and the first light emitting area; a first electrode provided on the first reflecting plate and overlapping the first contact area and the first light emitting area; a light emitting layer provided on the first electrode; and a second electrode provided on the light emitting layer, wherein the first contact area is provided with a first trench, and at least a portion of the light emitting layer is cut off in an area overlapping the first trench.
Patent KR-20210046338-A (KR)
Inventor: JANG YOONSUN
IPC: C09J133/04
Filed: 2019-10-18
Abstract: The present invention relates to an adhesive composition for a semiconductor package and an adhesive film containing the same. The adhesive composition for a semiconductor package according to the present invention improves the connectivity and reliability of a semiconductor device by reducing the occurrence of a resin trap during thermocompression bonding to the semiconductor device.
Patent KR-20210049601-A (KR)
Title: Method and apparatus for providing voice service
Inventor: BOO YOUNG JONG
IPC: G10L15/04
Filed: 2019-10-25
Abstract: The present disclosure relates to a method for providing a voice service and an application thereof. A method of operating an electronic device according to one embodiment of the present disclosure includes the operations of: acquiring information about an object to store a voice; extracting the voice of the object by detecting the voice state of the object from an image including the object based on the obtained information about the object; storing a result of modeling the extracted voice, voice information related to the voice of the object, and the voice of the object; and providing a voice service based on the stored voice information. So, the voice service can be performed by extracting the voice of a speaker from the image.
Patent KR-20210051889-A (KR)
Title: CLUSTERING OPERATION METHOD OF ENERGY STORAGE SYSTEMS and CLUSTERING ENERGY MANAGEMENT SYSTEM
Inventor: KIM WOOK WON
IPC: H02J7/00
Filed: 2019-10-31
Abstract: The present invention provides a clustering operation method and a clustering energy management system for a plurality of energy storage devices capable of charging and discharging electric power to the grid for stabilization service of the electric power system. The clustering operation method includes the steps of: collecting usage information of each energy storage device; analyzing a usage pattern of the corresponding energy storage device derived from the accumulated and collected usage information of each energy storage device; calculating an available capacity pattern of the corresponding energy storage device from the usage pattern of each energy storage device; clustering the plurality of energy storage devices according to the available capacity patterns for the energy storage devices; and charging and discharging a specific group of the plurality of energy storage devices for stabilization of a power system.