baber/WOPTO huggingface dataset:
Patent KR-20210153196-A (KR)
Inventor: BYEON TAE BONG
IPC: B01J20/16
Filed: 2020-06-10
Abstract: The present invention relates to a method for preparing zeolite, including the steps of: washing the byproducts generated from a process of recovering lithium from lithium-containing ore; mixing the washed byproducts with an alkali compound to prepare a mixture; heat treating the mixture; introducing the heat treated mixture to a solvent to prepare a reaction solution; aging the reaction solution; and crystallizing the aged reaction solution. The present invention can provide zeolite X having excellent adsorption property from the byproducts generated from a process of recovering lithium from lithium-containing ore. Therefore, zeolite, which can be used in various industrial fields, such as gas adsorbents, washing detergents, treatment of heavy metals in waste water and catalysts for removing harmful gases, can be prepared from the byproducts generated from an industrial process to increase the added value of the byproducts and to reuse a large amount of byproducts subject to landfill.
Patent KR-20210154311-A (KR)
Inventor: SHIM SUNG MIN
IPC: F17C1/00
Filed: 2020-06-11
Abstract: The present invention is to provide a heat inflow blocking apparatus of a hydrogen storage container for controlling the pressure rise of hydrogen stored in the hydrogen storage container. To this end, disclosed is a heat inflow blocking apparatus for a hydrogen storage container including a cooling means for allowing a body constituting the hydrogen storage container to control the hydrogen pressure in a hydrogen storage space through a cooling action according to a sensing signal value of a control unit when the hydrogen pressure rises. According to the present invention, as there is no hydrogen emitted to the outside because the pressure rise is suppressed by removing the external permeation heat, there is an advantage that can reduce the risk of explosion.
Patent KR-20210155867-A (KR)
Inventor: YOOHEEJUNG
IPC: G16H80/00
Filed: 2020-06-16
Abstract: Disclosed are a method and an apparatus for providing patient-specific treatment information. The method for providing patient-specific treatment information according to an embodiment can provide, when dental work management system software is used, treatment information of a treatment sequence set in advance according to a treatment plan of a new patient as a basis, and can provide customized treatment information according to a patient's situation by providing, when modified treatment information of a patient, which has the same patient information, is searched prior to the provision of the treatment information, the searched modified treatment information of the existing patient.
Patent KR-20210158493-A (KR)
Inventor: SHIN ERIC WOO
IPC: B60L53/30
Filed: 2020-06-24
Abstract: The present invention relates to a remote monitoring device for a battery of an electric vehicle using a portable terminal. In accordance with the present invention, a slave battery management system (SBMS) board controlling several cells in a module and a pack battery management system (PBMS) board controlling the module and constituting a battery pack with the module are formed to wirelessly communicable, and a pack battery management system (PBMS) board is formed to be bidirectionally communicable with a portable terminal (T) in a wireless manner, and, as a result, maintenance can become easier due to a simple structure, and, moreover, a battery state can be easily and conveniently checked even when a battery is mounted in an electric vehicle.
Patent KR-20210002018-A (KR)
Inventor: WILLERS OLIVER
IPC: G06N3/08
Filed: 2020-06-26
Abstract: The present invention describes a method for estimating global uncertainty of output data of a computer implemented main neural network, which comprises the following steps of: determining a first measure quantifying to which extent the current input data of the main neural network is following the same distribution as the data, which was used for training the main neural network (102); generating a second measure quantifying the main neural network certainty in its own prediction based on the input data, by using at least one Bayesian method, such as Bayesian neural networks, or an ensemble based approach (103); ascertaining a third measure, based on estimation of class-discriminative features in the input data and comparison of these features with a class activation probability distribution (104), especially wherein the class activation probability distribution was created based on estimated class-discriminative features during the training of the main neural network; and determining the global uncertainty based on at least two measures of the first, second and third measures (105).
Patent KR-20220001826-A (KR)
Title: Apparatus for controlling driving of electric tail gate and method thereof
Inventor: LEE HUI SUNG
IPC: E05B81/76
Filed: 2020-06-30
Abstract: The present invention relates to an apparatus for controlling driving of an electric tailgate. The apparatus comprises: an acceleration sensor for sensing the acceleration value for the movement of a trim provided on the inside of the tailgate, when a touch is detected on the trim; a determination unit for filtering out the acceleration value to extract changes in the gravity acceleration due to the vibration intensity and the inclination sensed at the touch, calculating the energy value by using the vibration intensity, and determining the degree of opening of the tailgate by using the changes in the gravitational acceleration; and a control unit for generating a control signal for driving the opening and closing of the tailgate in response to determination results and the energy value. Therefore, the apparatus enables a user to easily and conveniently close the open tailgate by touching the trim provided on the inside of the tailgate, thereby increasing user satisfaction.
Patent KR-20220005152-A (KR)
Title: Earring removable Mask and Earring strap
Inventor: KIM KYUN HA
IPC: A41D13/11
Filed: 2020-07-06
Abstract: The present invention relates to a mask worn to block yellow dust, fine dust, viruses, or the like. In an ear strap-detachable mask provided with ear straps according to the present invention, a mask body with detachable ear straps is provided, and grooves or protrusions are formed on both ends of the mask body to facilitate attachment and detachment of both ends of each of the ear straps. It is possible to achieve an effect of improving productivity and quality.
Patent KR-20220006402-A (KR)
Title: High electron mobility transistor
Inventor: HWANG IN JUN
IPC: H01L29/66
Filed: 2020-07-08
Abstract: Exemplary embodiments provide a high electron mobility transistor capable of reducing gate resistance. Disclosed is a high electron mobility transistor. The disclosed high electron mobility transistor comprises: a channel layer comprising a group III-V compound semiconductor; a barrier layer provided on the channel layer; a gate electrode provided on the barrier layer; a source electrode provided on the gate electrode; and a drain electrode spaced apart from the source electrode.
Patent KR-20220007261-A (KR)
Inventor: BAEK SEUNG KI
IPC: H01L27/146
Filed: 2020-07-10
Abstract: Provided is an image sensor that is capable of facilitating scaling, having a full well capacity (FWC), and improving a blooming phenomenon. The image sensor includes a substrate including a first surface and a second surface opposite to the first surface; a first element isolation region in the substrate and defining a unit pixel; a first photoelectric conversion region in the unit pixel; a second photoelectric conversion region in the unit pixel and spaced apart from the first photoelectric conversion region; a floating diffusion region in the substrate and adjacent to the first surface of the substrate; a first transfer gate on the first surface of the substrate between the first photoelectric conversion region and the floating diffusion region; and a second transfer gate on the first surface of the substrate between the second photoelectric conversion region and the floating diffusion region, wherein at least a part of the first transfer gate is buried in the substrate, and a bottom surface of the first transfer gate is at a different level from a bottom surface of the second transfer gate.
Patent KR-20220008988-A (KR)
Title: Automated gas supply system and method of removing endcap from gas container valve
Inventor: PARK YONG GEON
IPC: F17C7/00
Filed: 2020-07-14
Abstract: Disclosed are an automated gas supply apparatus and an end cap removal method of a gas cylinder valve. The automated gas supply apparatus according to one embodiment may comprise: an end cap separation unit into which an end cap is inserted in a status aligned with an end cap coupled to a gas cylinder valve, and which rotates about a central axis parallel to the direction in which the end cap is inserted; an end cap detection unit detecting a shape of the end cap and detecting a rotation angle of the end cap with respect to a rotation axis of the gas cylinder valve; an actuator for rotating the end cap separation unit; and a control unit controlling the actuator so that the rotation angle of the end cap separation unit with respect to the central axis is aligned with the end cap, based on information detected by the end cap detection unit. Therefore, it is possible to prevent damage to a device during a process of removing the end cap from the gas cylinder valve.
Patent KR-20220009233-A (KR)
Inventor: JANG JI HYUN
IPC: C01B32/198
Filed: 2020-07-15
Abstract: According to an embodiment of the present invention, it is possible to efficiently provide excellent-quality reduced graphene oxide having low resistance and high electrical conductivity by applying specific pressure and temperature under the presence of a catalyst to reduce graphene oxide in a hydrogen-poor environment to have a specific average crystal size and oxygen content. In addition, in a method according to an embodiment of the present invention, reduction is performed under a hydrogen-poor environment and low-temperature conditions, and carbon loss during a reduction process can be minimized.
Patent KR-20220010910-A (KR)
Inventor: MINSOO KIM
IPC: C09K5/04
Filed: 2020-07-20
Abstract: The present invention relates to a refrigerant composition and an air conditioner using the same. The refrigerant composition according to the present invention comprises a mixture containing difluoromethane (R32), carbon dioxide (CO_2), and 2,3,3,3-tetrafluoropropene (R1234yf) in specific proportions, so that it has the advantage of being more eco-friendly and stable compared with existing refrigerants.
Patent KR-20220000773-A (KR)
Title: Probiotics for reduction of body fat and use thereof
Inventor: PAEK NAM SOO
IPC: C12N1/20
Filed: 2020-07-21
Abstract: The present invention relates to lactic acid bacteria for reducing body fat and a use thereof. Lactobacillus rhamnosus MG4502 (KCTC 14095BP), which is the lactic acid bacteria of the present invention, does not cause appetite loss, and has the advantage of being highly effective in lowering low-density lipoprotein cholesterol (LDL-C), and reducing weight gain and body fat.
Patent KR-20210011895-A (KR)
Title: Benzoqunolizinium-based compounds, method of preparing the compounds, and imaging agent comprising the compounds
Inventor: KIM DONG SU
IPC: C07D471/04
Filed: 2020-07-22
Abstract: The present invention relates to a benzoquinolizinium-based compound, a manufacturing method thereof, and a contrast medium composition comprising the same. The benzoquinolizinium-based compound of the present invention has a structure represented by chemical formula l. The benzoquinolizinium-based compound of the present invention is accumulated in inflammatory lesions and can be specifically targeted to inflammatory regions.
Patent KR-20220012643-A (KR)
Title: Manufacturing Method of Slurry Carbon Electrode for Flow Electrode-based Capacitive desalination
Inventor: YOO CHUNG YUL
IPC: C02F1/469
Filed: 2020-07-23
Abstract: The present invention relates to a method for manufacturing a slurry carbon electrode for flow electrode-based capacitive desalting. The method for manufacturing a slurry carbon electrode of the present invention can ensure excellent desalting efficiency and economic efficiency by manufacturing slurry in an optimized ratio of expensive mesoporous carbon used in the slurry carbon electrode.
Patent KR-20220014252-A (KR)
Inventor: KIM YOUNG GON
IPC: H01B13/08
Filed: 2020-07-28
Abstract: The present invention provides a superconducting tape wrapping apparatus and method. According to the present invention, the superconducting tape wrapping apparatus comprises: a superconducting tape transfer unit provided in a roller shape to supply a superconducting tape; an insulating tape transfer unit provided in a roller shape by being spaced apart from the superconducting tape transfer unit and supplying an insulating tape; a first guide roller provided on the front side of each of the superconducting tape transfer unit and the insulating tape transfer unit and providing tension to the insulating tape and the superconducting tape to guide attachment while one surface of the superconducting tape and one surface of the insulating tape are tensioned; a processing unit processing the superconducting tape to be wrapped by folding the upper and lower parts of the insulating tape toward the superconducting tape while passing the superconducting tape, to which the insulating tape is attached, supplied through the first guide roller; a second guide roller provided spaced apart from the processing unit and strengthening insulation by pressing the upper and lower parts of the insulating tape wrapping the superconducting tape moving after the processing unit; and a winding unit spaced apart from the second guide roller and winding the superconducting tape wrapped by the insulating tape supplied by the second guide roller by rotation. Accordingly, the upper and lower parts of the insulating tape attached to the superconducting tape are wrapped with reinforced insulation.
Patent KR-20220015652-A (KR)
Title: Hinge apparatus for supporting monitor
Inventor: BYUN CHUN HO
IPC: F16M11/06
Filed: 2020-07-31
Abstract: The present invention comprises: a first hinge, with respect to a second connection member connected to a support, that extends from a monitor fixing part and allows a coupled first connection member to be rotatable, and realizes an angle adjustment in a left/right direction with respect to the monitor; and a second hinge, with respect to the first connection member, that allows a third connection member coupled to the monitor fixing part to be rotatable, and realizes an angle adjustment of a vertical direction regarding the monitor. Therefore, the present invention is capable of having an effect of preventing a bolt from loosening.
Patent KR-20210018158-A (KR)
Title: Drying method for wet gel blanket and method for preparing aerogel blanket using the same
Inventor: KIM MI RI
IPC: C01B33/158
Filed: 2020-08-07
Abstract: The present invention is to provide: a method for drying a wet-gel blanket, wherein the method can minimize a shrinkage phenomenon of a gel network structure, which occurs during a wet-gel blanket drying procedure, thus giving excellent insulation properties and is superb in terms of drying efficiency versus time; and a method for manufacturing aerogel blankets by using the same.
Patent KR-20200111127-A (KR)
Inventor: OH JUN YOUNG
IPC: G06K19/07
Filed: 2020-08-07
Abstract: The present invention relates to a system for providing a content streaming service using a card. An objective of the present invention is to sell cards with a chip capable of NFC communication and provide a sale service of streaming content linked to the cards. For example, the system for providing a content streaming service using a card comprises: a card having at least one chip, and providing unique identification information via NFC communication; an application installed in a portable communication terminal to receive the unique identification information from the card through an NFC function of the portable communication terminal and stream content corresponding to the unique identification information via an internet communication network; and an operating server connected to the portable communication terminal to provide the content for streaming.
Patent KR-20210062551-A (KR)
Inventor: CHANG YI
IPC: H01L29/66
Filed: 2020-08-07
Abstract: The present invention provides a method for manufacturing a transistor having a short gate length by using two-step photolithography. The method utilizes two-step photolithography by a stepper as well as controls first and second exposure positions so as to utilize two-step photolithography for varying gate lengths.
Patent KR-20220020500-A (KR)
Title: Test Apparatus For Flexible Display
Inventor: JANG SEOK JUN
IPC: G06F1/16
Filed: 2020-08-12
Abstract: Disclosed is a flexible display testing device which tests durability and reliability of a flexible display by using a folding device unit of a test chamber. The disclosed folding device unit of the testing device comprises: a lifting unit coupled to one side of an edge of a support member where a sample is fixated to move the support member in an Y-axis direction; and a sliding unit coupled to the other side of the edge of the support member to move the support member in an X-axis direction. When an environment condition of the testing chamber is satisfied, a posture of the support member is changed on an XY plane by a control unit interlocking the lifting unit and the sliding unit when an environment condition of the testing chamber is satisfied to perform in-folding and out-folding of the sample.
Patent KR-20220021551-A (KR)
Inventor: LEE JONG CHAN
IPC: H01L21/677
Filed: 2020-08-14
Abstract: An objective of the present invention is to provide a substrate processing device and a substrate transport method capable of efficiently transporting a substrate. The substrate processing device comprises: a housing having a processing space; a transport robot for loading a substrate into the processing space or unloading a substrate from the processing space; a support unit having a chuck for supporting the substrate in the processing space and a lift pin for moving the substrate in a vertical direction; a dielectric plate having a lower surface facing an upper surface of the chuck; and a gap measuring unit for measuring a gap between the dielectric plate and the substrate supported on the lift pin, or between the dielectric plate and the chuck.
Patent KR-20220022763-A (KR)
Inventor: AHN SUNGMIN
IPC: G09B19/22
Filed: 2020-08-19
Abstract: The present invention relates to a voice recognition-based learning method and a recording medium storing a program for executing the method. The voice recognition-based learning method according to an embodiment of the present invention is executed at an electronic device including a display, a microphone, and a control unit. The method includes the following steps in which the control unit: displays a first object and a second object on the display; moves the first object and the second object simultaneously or sequentially; causes the microphone to be turned on; changes an image of any one of the first object and the second object; and determines whether user voice information detected by the microphone matches the changed object information.
Patent KR-20210027153-A (KR)
Title: Method of producing porous body of ethylene-vinyl alcohol copolymer
Inventor: MATSUNOBU KOHEI
IPC: C08J9/28
Filed: 2020-08-27
Abstract: A method for producing a porous body of an ethylene-vinyl alcohol copolymer, which is excellent in simplicity, is provided. The method for producing a porous body of an ethylene-vinyl alcohol copolymer disclosed herein includes the steps of: preparing a solution in which the ethylene-vinyl alcohol copolymer is dissolved in a mixed solvent of water and propyl alcohol; and vaporizing and removing the mixed solvent from the solution. In the step of vaporizing and removing the mixed solvent, a porous skeleton and pores are formed.
Patent KR-20220027639-A (KR)
Inventor: NAM JAE WOOK
IPC: F25D25/02
Filed: 2020-08-27
Abstract: The present invention includes a kimchi refrigerator. The disclosed kimchi refrigerator comprises: an actuator provided in a machine room and penetrating through a storage compartment to elevate a storage container of the storage compartment; a condensate prevention member attached to the actuator to prevent the generation of condensate on an outer surface of the actuator; and a condensate drain pan provided in the machine room to seat the actuator. Therefore, the present invention can prevent condensate from being generated on the outer surface of the actuator due to the temperature difference between the inside and outside of the storage compartment.
Patent KR-20220028796-A (KR)
Title: Flame arrester
Inventor: WOO DONG WOO
IPC: F17C13/12
Filed: 2020-08-31
Abstract: A flame arrester is disclosed. The flame arrester of the present invention includes: first and second flame arrester bodies flanged with first and second pipes, respectively; and an element assembly combined between the first and second arrester bodies, and allowing gas to pass through the first and second pipes while blocking flames. The element assembly includes: a plurality of spacer-integrated element modules which allow gas to pass but block flames; an element ring forming a place where the spacer-integrated element modules are combined, while having both sides provided to be opened; strength supports are placed on both opened sides of the element ring, and supporting the elements on a corresponding position; and a stud bolt fixing the strength supports. Therefore, the present invention is capable of helping to cool elements by spacing the elements apart from each other.
Patent KR-20220032752-A (KR)
Inventor: JANG CHEOL SEONG
IPC: C07K14/415
Filed: 2020-09-08
Abstract: The present invention relates to OsCZMT1, a gene derived from Oryza sativa L. regulating the salt tolerance of a plant, and uses thereof. The present invention can regulate the salt tolerance of a plant by regulating the expression of OsCZMT1 gene, so that it is expected to be effectively used to develop a new transgenic plant having resistance to environmental stress.
Patent KR-20220036654-A (KR)
Title: Chassis frame for electric vehicle
Inventor: WOO HYUN JIN
IPC: B62D24/00
Filed: 2020-09-16
Abstract: Disclosed is an invention related to a chassis frame for an electric vehicle. The chassis frame for the electric vehicle according to the present invention comprises: a vehicle body; and a chassis frame on which the vehicle body mounts and which is fastened with the vehicle body. The chassis frame unit comprises: a side member unit which is bonded to the vehicle body; and body mounting units which are respectively formed on both ends of the side member unit and are fastened with the vehicle body by bolting. The chassis frame improves coupling performance of the chassis frame and the vehicle body.
Patent KR-20220040539-A (KR)
Inventor: RYU JONG GAB
IPC: G06Q30/06
Filed: 2020-09-23
Abstract: The present invention relates to a method for operating a shopping website interworking with a promotion, which can provide a differentiated promotion service with a new type. The method comprises: a first step of determining unique address information on a shopping website or a p^th sales page, wherein p is greater than or equal to 1; a second step of receiving registration of deadline setting information; a third step of mapping the information on the p^th sales page to the unique address information to store the information on the p^th sales page; a fourth step of checking whether a deadline has elapsed; and a fifth step of setting or maintaining a status of the p^th sales page in a sales closed status.