baber/WOPTO huggingface dataset:
Patent KR-20190110072-A (KR)
Title: Artificial intelligence apparatus and method for recognizing speech of user
Inventor: JONGHOON CHAE
IPC: G10L15/26
Filed: 2019-09-09
Abstract: According to an embodiment of the present invention, an artificial intelligence apparatus for recognizing a voice of a user comprises: a microphone; and a processor obtaining first voice data including a voice of a user through the microphone, generating a first voice recognition result corresponding to the first voice data, performing control corresponding to the generated first voice recognition result, generating an alternative voice recognition result corresponding to the first voice data when negative feedback is obtained from the user, and performing control corresponding to the generated alternative voice recognition result.
Patent KR-20210030171-A (KR)
Title: Method for controlling uplink transmission power in communication system and apparatus for the same
Inventor: PARK MAN HO
IPC: H04W56/00
Filed: 2019-09-09
Abstract: The present invention relates to a method and an apparatus for controlling uplink transmission power in a communication system. The method for controlling uplink transmission power in a communication system includes the steps of: receiving system information from a base station; transmitting a random access preamble to the base station based on random access related information included in the system information; and receiving a random access response including a first timing advance (TA) value from the base station. Accordingly, the performance of communication system may be improved.
Patent KR-20210032779-A (KR)
Title: Apparatus for providing backward information of object and method thereof
Inventor: KIM PIL JAE
IPC: H04N13/39
Filed: 2019-09-17
Abstract: The present invention discloses a device for providing back side information of an object, and a method thereof, wherein an omnidirectional peripheral image related to the object is acquired, a gaze of a user is tracked in real time, and a shielding image for an area corresponding to a blind spot in the acquired peripheral image in response to the tracked user′s gaze is generated. By generating and displaying the generated shielding image through a display unit provided on one side of the object, the user can feel that there is no opaque object or can check the back side information of the opaque object at a corresponding level.
Patent KR-20210036694-A (KR)
Title: Handrail connection structure for the disabled
Inventor: KIM HAN JUNG
IPC: E04F11/18
Filed: 2019-09-26
Abstract: The present invention relates to a handrail connection structure for the handicapped. According to the present invention, by forming an insertion part into which a connection plate can be inserted into a hollow inner part of a handrail, inserting the connection plate so that a part of the connection plate protrudes into an insertion part of one handrail, and pushing the other handrail in so that the protruding part of the connection plate is inserted into the insertion part of the other handrail to connect the handrails.
Patent KR-20210037972-A (KR)
Title: Apparatus for opening and closing side door of vehicle
Inventor: CHO JAI HUN
IPC: E05F15/614
Filed: 2019-09-30
Abstract: The present invention relates to an apparatus for opening and closing a side door of a vehicle and, more specifically, to an apparatus for opening and closing a side door of a vehicle which can automatically open and close the side door of the vehicle, comprising: a driving motor; a drive unit receiving power from the drive motor to rotate, having an upwardly protruding driving shaft and fixed at a door side; a pinion gear rotating together with the driving shaft upwardly protruding from the drive unit; a rack gear engaged with the pinion gear and coupled to a chassis side to be able to rotate; and a position maintaining means maintaining a state that the rack gear is engaged with the pinion gear in the process of opening and closing the side door, wherein if the driving shaft rotates according to the operation of the driving motor, the pinion gear rotates together with the driving shaft, and the rotational force is transmitted to the rack gear such that the operation of opening and closing the side door of the vehicle is performed.
Patent KR-20210038769-A (KR)
Title: Bush press fitting apparatus
Inventor: KIM SANG OH
IPC: B60G7/04
Filed: 2019-09-30
Abstract: The present invention relates to a bush press-fitting device, which includes: a support unit for supporting one end of a pipe unit formed on an object; a pressing unit disposed to face the support unit and supporting the bush unit; and a coupling unit that connects the support unit and the pressing unit through the bush unit and moves the pressing unit in the direction of the support unit to induce the bush unit to be press-fitted into the pipe unit. Therefore, an operator can stably press-fit the bush unit to the object.
Patent KR-20210044355-A (KR)
Title: Electric vehicle charging apprarus and method for maximum electric power consumption
Inventor: LEE JAE SEOK
IPC: B60L58/12
Filed: 2019-10-14
Abstract: The present invention relates to an electric vehicle charging apparatus and method capable of running on full power. According to the present invention, the method comprises: a step in which a control unit calculates a distributed power volume to be distributed for charging a plurality of electric vehicles connected to a charge unit, and charging each of the plurality of electric vehicles with the distributed power volume; a step in which the control unit respectively measures an actual charged power volume for actually charging each of the plurality of electric vehicles; a step in which the control unit responds to the equality of the actual charged power volume measured for a first electric vehicle among the plurality of electric vehicles to the distributed power volume, and calculating a remaining power volume of the charge unit; a step in which the control unit calculates an additional distributed power volume to be additionally distributed for charging the first electric vehicle based on the remaining power volume; and a step in which the control unit adds the additional distributed power volume to the distributed power volume to charge the first electric vehicle.
Patent KR-20210044546-A (KR)
Title: Method and System for Screening A Material Having UV Sunscreen Boosting Effect
Inventor: KIM MIN AH
IPC: G01N33/50
Filed: 2019-10-15
Abstract: The present invention relates to a method and a system for screening a material having a UV blocking boosting effect. According to the present invention, it is possible to provide a screening method and a screening system for screening a material having a UV blocking boosting effect that is more accurate and precise than conventional measurement methods, by determining whether a test subject material has a UV blocking boosting effect using a skin friction coefficient, which is a new index regarding the boosting of the UV blocking effect.
Patent KR-20210045731-A (KR)
Title: Method and apparatus for estimating direction of arrival using generation of virtual received signals
Inventor: KANG SEOK HYUN
IPC: G01S13/93
Filed: 2019-10-17
Abstract: Disclosed are a method and a device for estimating a direction of arrival (DOA) of a received signal using generation of virtual received signals. The method for estimating the DOA of a received signal using generation of virtual received signals comprises the steps of: generating a preset number of virtual antennas at preset set positions of a plurality of actual antennas; generating a virtual reception signal of a virtual antenna; compensating for the virtual reception signal of the virtual antenna according to the magnitude of the reception signal of the actual antenna; and generating a DOA estimate value through a DOA estimation algorithm using a virtual reception signal of a virtual antenna and a reception signal of the actual antenna.
Patent KR-20210046466-A (KR)
Title: Liquid crystal based optical deflector and optical scanner using the same
Inventor: LEE YONG SUNG
IPC: G02B1/11
Filed: 2019-10-18
Abstract: The present invention relates to a liquid crystal-based optical deflector and to an optical scanner using the same. The optical deflector includes: an array of light sources for generating a laser beam; an optical deflector comprising a plurality of liquid crystal cells transmitting the laser beam and deflecting a transmission path of the laser beam according to a voltage applied to the plurality of liquid crystal cells; an optical device for horizontally scanning the laser beam deflected by the optical deflector; and a controller for adjusting voltages applied to the plurality of liquid crystal cells. The deflection angle of the beam can be adjusted by using the electro-optical properties of the liquid crystal, so that beam scanning is possible with electrical control without mechanical driving.
Patent KR-20210048054-A (KR)
Title: Method for producing metal oxide nanostructures using microwave plasma device, metal oxide nanostructures manufactured using the same, and photocatalysts including the metal oxide nanostructures
Inventor: JEONG GOO HWAN
IPC: B01J37/34
Filed: 2019-10-23
Abstract: The present invention relates to a method for manufacturing a metal oxide nanostructure using a microwave plasma apparatus, the metal oxide nanostructure manufactured thereby and a photocatalyst comprising the metal oxide nanostructure. Depending on the type of oxidizing gas in the injected plasma gas, the shape of the metal oxide nanostructure may be controlled, and the metal oxide nanostructure may be manufactured in a fast and continuous single process by using microwave plasma.
Patent KR-20210048213-A (KR)
Inventor: KOO BEOM MO
IPC: H01L33/00
Filed: 2019-10-23
Abstract: According to an embodiment of the present application, a pattern film for transferring a display pixel comprises: a base material; and a polydimethylsiloxane-based coating layer installed on the base material and including a protrusion pattern on a surface thereof. The polydimethylsiloxane-based coating layer includes micropearl. Based on the total weight of the polydimethylsiloxane-based coating layer, content of the micropearl is 0.08 wt% to 1.2 wt%.
Patent KR-20210050009-A (KR)
Title: Device for Sharing Battery by Using Portable Medium Outputted Sonic Wave Signal
Inventor: CHOI SUNG HOON
IPC: B60L53/80
Filed: 2019-10-24
Abstract: According to the present invention, provided is a battery sharing device using a portable medium for outputting a sound wave signal. The battery sharing device provided at a designated base to share a battery includes: a sound wave input unit for input processing a sound wave signal of a specified frequency band; N number of insertion units in the form of a tunnel with a designated cross-sectional structure in which N (N>=2) number of manufactured batteries can be inserted along the pillar surface of the case; N number of port units having t number of terminals of a concentric circle structure which can be electrically connected to the t number of terminals; a charging management unit managing to be charged by applying designated charging power; a code acquiring unit; a sharing confirmation unit; and a sharing processing unit.
Patent KR-20210052721-A (KR)
Title: Intrusion Detection System and method
Inventor: KIM HYOUN KUK
IPC: G08B13/18
Filed: 2019-10-30
Abstract: The present technology relates to an intrusion detection system and method. According to an embodiment of the present technology, there is an advantage of providing an intrusion detection system and method capable of detecting an intrusion using a speaker and a microphone installed in a house, etc. without the cost of installing a separate sensor. The intrusion detection system includes a channel setting part, a signal receiving part, and an intrusion detection part.
Patent KR-20210052074-A (KR)
Title: Manufacturing Method of Polyarylene Sulfide Having Hydrophilic Functional Group
Inventor: PARK TAE SEUNG
IPC: C08G75/0254
Filed: 2019-10-31
Abstract: The present invention relates to a method for manufacturing polyarylene sulfide having a hydrophilic functional group introduced therein, comprising: a first step of manufacturing sulfide of an alkali metal; a second step of manufacturing slurry containing polyarylene sulfide; and a third step of manufacturing the polyarylene sulfide into which the hydrophilic functional group is introduced. In the method for manufacturing polyarylene sulfide according to an exemplary embodiment of the present invention, it is possible to provide the polyarylene sulfide into which the hydrophilic functional group is introduced having excellent thermal stability.
Patent KR-20210053724-A (KR)
Title: Door locking apparatus
Inventor: YUN KYU JUNG
IPC: E05B65/00
Filed: 2019-11-04
Abstract: The present invention relates to a door locking device. More particularly, the present invention relates to a door locking device, which improves productivity by improving an assembly structure so that engaging protrusions formed on both ends of a moving frame installed on a handle cover and engaging protrusions of a connecting frame can be easily combined and separated from engaging grooves, and allows a door locking device, which was only applied to large switchboards or cabinets of 1800 to 2200 cm, to be applied to small ones by improving the structure so that the moving frame and the connection frame can be used together or only the connection frame can be used depending on the size of the switchboard or communication equipment.
Patent KR-20210054183-A (KR)
Title: Method and Apparatus for Generating 3D Fluorescent Label Image of Label-Free using 3D Refractive Index Tomography and Deep Learning
Inventor: PARK YONGKEUN
IPC: G06N3/08
Filed: 2019-11-05
Abstract: A label-free method and device for generating a 3D molecular image utilizing a 3D refractive index image and deep learning are presented. According to one embodiment, the label-free device for generating a 3D molecular image utilizing a 3D refractive index image and deep learning comprises: a 3D refractive index cell image measurement unit for measuring a 3D refractive index image of a cell to be observed; and a 3D refractive index and molecular staining image conversion unit for inputting the measured values of the 3D refractive index image into a deep learning algorithm and outputting a 3D molecular dyed cell image of the cell.
Patent KR-20210054302-A (KR)
Inventor: KIM YOUNG HAN
IPC: H04L12/26
Filed: 2019-11-05
Abstract: Disclosed are a method for performing network fault management in a cloud environment and a network fault management system thereof. According to another embodiment of the present invention, the method for performing network fault management in a cloud environment comprises the following steps of: allowing a performance measurement unit to measure performance of a target server and transmit a measurement result to a fault management unit; allowing the fault management unit to determine a threshold value and a policy for a target host based on the transmitted measurement result; allowing the fault management unit to generate templated information including the determined threshold value and policy; allowing the fault management unit to transmit the templated information to a monitoring unit; and allowing the monitoring unit to set a monitoring policy of the target host based on the transmitted information.
Patent KR-20210054908-A (KR)
Title: Water gas shift Reactor and Manufacturing method thereof
Inventor: SEO DONGKYUN
IPC: C01B3/16
Filed: 2019-11-06
Abstract: The present invention relates to a water gas shift reactor using a medium-temperature catalyst (MTS catalyst) and a low-temperature catalyst (LTS catalyst) and a method for manufacturing the same. The water gas shift reactor according to the present invention has a simple structure and includes: a medium-temperature shift reactor (MTS) including a medium-temperature catalyst reactive at 240-280℃; a syngas inlet nozzle unit to which syngas is introduced; a syngas distribution nozzle unit including at least one syngas distribution port and configured to supply the syngas introduced through the syngas inlet nozzle unit in division through at least one syngas distribution port to the medium-temperature shift reactor (MTS) filled with the medium-temperature catalyst; and a shift gas discharge nozzle unit configured to discharge the shifted syngas supplied from the syngas distribution nozzle unit and completing a shift reaction.
Patent KR-20210055289-A (KR)
Title: Airbag device
Inventor: KIM JAE HYUN
IPC: B60R21/217
Filed: 2019-11-07
Abstract: The present invention relates to an airbag device, which comprises: a pair of housings positioned to face each other on both side surfaces of a vehicle body; first and second cushion members provided to the inside of each housing and receiving gas from an inflator to be expanded on both side surfaces of the vehicle body to enable a plurality of seats to be divided from each other; and the inflator provided to the inside of each housing and supplying gas to enable each cushion member to be expanded.
Patent KR-20210057339-A (KR)
Title: REMOTE MONITORING SYSTEM OF GROUNDWATER WELL CAPABLE OF DISABLILITY DIAGNOSIS AND MAINTENANCE BY IoT REMOTE CONTROL
Inventor: BANG JAE HYUN
IPC: G01R31/371
Filed: 2019-11-12
Abstract: Disclosed is a remote groundwater well monitoring system capable of performing disability diagnosis and maintenance through IoT remote control to quickly manage an error. According to the present invention, the remote groundwater well monitoring system comprises: a flow meter installed in a groundwater well to measure flow rate data of groundwater; a data logger connected to the flow meter to receive the flow rate data through a wire/wireless network, storing the flow rate data at regular intervals, and transmitting the flow rate data to a server according to a predetermined repetition cycle; a power supply unit including a battery supplying power to the flow meter and the data logger and measuring and transmitting remaining battery capacity data to the server according to a predetermined repetition cycle; and an integrated control unit receiving the flow rate data and the remaining battery capacity data from the server to monitor the received data. The integrated control unit remotely transmits the flow rate data and the remaining battery capacity data to a user's mobile device.
Patent KR-20210057501-A (KR)
Title: Composition for inhibiting microbial growth comprising 1,2-hexanediol and glyceryl caprylate
Inventor: LEE DA EUN
IPC: A01N37/12
Filed: 2019-11-12
Abstract: A composition for inhibiting the growth of microorganisms comprising 1,2-hexanediol and glyceryl caprylate provided as an aspect can, based on a synergistic effect of 1,2-hexanediol and glyceryl caprylate, effectively inhibit the growth of yeast, bacteria or mold. In particular, when used as a cosmetic composition, there is an advantage in that the quality of the product and the safety of consumers can be secured.
Patent KR-20210058157-A (KR)
Title: Apparatus and method for identificating user based on face image
Inventor: KIM YOUNG SAM
IPC: G06K9/00
Filed: 2019-11-13
Abstract: Disclosed are a facial image-based user identification apparatus to reduce time for identifying a user and a method thereof. According to one embodiment of the present invention, the facial image-based user identification apparatus comprises one or more processors and an execution memory storing at least one program to be executed by the one or more processors. The at least one program receives an image; detects a user's face region from the image; uses a model trained on the basis of deep learning to generate a face identifier for the face region and a plurality of face identifier candidates corresponding to the face identifier; retrieves a feature vector corresponding to the plurality of face identifier candidates in a database; and calculates a distance between a feature vector corresponding to the plurality of face identifier candidates and a feature vector extracted from the face region to identify the user.
Patent KR-20210060213-A (KR)
Inventor: YOUNGJOO JUNG
IPC: G06F9/48
Filed: 2019-11-18
Abstract: According to one embodiment of the present invention, disclosed is an electronic device including first and second memories storing a plurality of applications, and at least one processor operatively connected with the first and second memories. The at least one processor is set to determine the order of priority of the plurality of applications, corresponding to a plurality of time sections included in a second period after a first period, respectively, based on use records of the plurality of applications for the first period; and preload a first number of predetermined applications into the second memory based on the order of priority when a designated condition is satisfied, wherein applications of a first list are preloaded into the second memory when the designated condition is satisfied in a first time section of the plurality of time sections, and applications of a second list are preloaded into the second memory when the designated condition is satisfied in a second time section of the plurality of time sections. Besides, various embodiments identified through the present specifications are possible.
Patent KR-20210061869-A (KR)
Inventor: JU SUGANG
IPC: H04N21/81
Filed: 2019-11-20
Abstract: Provided is a method for making augmented reality content, which comprises the steps of: extracting a target area to which augmented reality content is to be applied from an object included in the image; providing a template for producing augmented reality content to be applied to the extracted target area; generating augmented reality content using metadata for the user content and the target area, when user content is input through the template from the user; and rendering the generated augmented reality content to be applied to the target area of the image.
Patent KR-20210065337-A (KR)
Title: Coffee Capsule Storage
Inventor: SEO CHANG KYO
IPC: B65D83/00
Filed: 2019-11-27
Abstract: Existing coffee capsule holders had a disadvantage in that the holders had to be used by inserting coffee capsules into a groove one by one. However, the coffee capsule storage has an advantage of being able to take out the coffee capsules one at a time regardless of the way in which the coffee capsules are stored in the storage. In order to solve the problem, the coffee capsule storage comprises: a coffee capsule body with a lid; and a capsule classifier provided at a lower portion of the body. The coffee capsule storage includes the capsule classifier and a capsule storage unit provided at an upper end of the capsule classifier; and a capsule passage connecting the capsule storage unit and the capsule classifier, and a discharge unit provided on the capsule classifier. By the configuration, the coffee capsules can be put in together to be used instead of being inserted into the holder to be stored.
Patent KR-20210065480-A (KR)
Title: Thermos·refrigerating system for food delivery service and micro electric vehicle having the same
Inventor: IN HOI SONG
IPC: B60R16/03
Filed: 2019-11-27
Abstract: The present invention relates to a subminiature electric vehicle having a heat and cold insulation system for storing food. The heat and cold insulation system comprises: a cavity case having an opening connecting the inside and the outside and a door for opening and closing the opening; a division panel dividing an inner space of the cavity case into two or more areas; a heating means for supplying heat to a heat storage area which is one area among the areas; a cooling means for dissipating heat from a refrigerating area which is the other area among the areas; a power unit for supplying power to the heating means and the cooling means; and a control unit controlling the power unit.