baber/WOPTO huggingface dataset:
Patent KR-20210156981-A (KR)
Inventor: EOM JONG HYUN
IPC: G01N29/24
Filed: 2020-06-19
Abstract: The present invention relates to a laser ultrasonic flaw detection-based non-contact metal surface temperature measurement device comprising: a laser beam irradiation unit for irradiating an impact laser beam to generate sound waves on the surface of a metal plate; a laser beam-based measurement unit for irradiating, with a reference laser beam, the metal plate at a measuring position different from the irradiation location of the impact laser beam, receiving a detection laser beam reflected from the metal plate, and measuring sound wave information generated from the metal plate in response to irradiation of the impact laser beam; and a calculation unit for controlling the driving of the laser beam irradiation unit so that the metal plate is irradiated with the impact laser beam by the laser beam irradiation unit, and calculating the temperature of the surface of the metal plate by using the sound wave information measured from the laser beam-based measurement unit. Therefore, the laser ultrasonic flaw detection-based non-contact metal surface temperature measurement device can measure temperature while scanning an area of the metal surface with a laser.
Patent KR-20220002778-A (KR)
Title: Manufacturing apparatus for molded articles, method thereof and molded articles
Inventor: PARK YOUNG JUN
IPC: B28B3/20
Filed: 2020-06-30
Abstract: The present invention relates to molded article manufacturing equipment, a molded article manufacturing method and a molded article. The molded article manufacturing method includes the processes of: preparing slag; preparing plastic; attaching the plastic to at least a portion of the slag to prepare a slag-plastic composite; and extruding a mixture of the slag-plastic composite and the plastic to manufacture a molded article. Therefore, it is possible to suppress damage to the equipment during the extrusion, and improve the quality and reliability of the molded article.
Patent KR-20220003261-A (KR)
Title: Dental headrest apparatus
Inventor: KANG HYEOK KWON
IPC: A61G15/12
Filed: 2020-07-01
Abstract: A dental headrest according to an embodiment of the present invention includes a first seating part disposed in the center of the front surface on which the head of a user is seated, and a second seating part surrounding the first seating part. The surface of the first seating part and the surface of the second seating part can be formed of a plurality of metal strings extended in a linear shape and disposed adjacently and side by side. Accordingly, as the surface of the dental headrest is made of metal, bacterial growth is suppressed to perform more hygienic dental treatment.
Patent KR-20210156703-A (KR)
Inventor: SONG JUNG HOON
IPC: G01B11/24
Filed: 2020-07-01
Abstract: Provided is a method for providing real-time visualization service using 3D facial scan data and an AR glasses. The method includes the steps of: collecting 3D facial data by scanning a recipient's face in three dimensions; superimposing at least one visualization data on the 3D facial data and merging them; transmitting 3D information corresponding to at least one visualization data to the AR glasses; performing AR face tracking, when extracting at least one feature point of the face from the AR glasses; and outputting at least one visualization data to the AR glasses to correspond to at least one feature point.
Patent KR-20210011328-A (KR)
Title: Method and apparatus for channel state information feedback in communication system supporting sidelink communication
Inventor: KIM CHEUL SOON
IPC: H04W72/12
Filed: 2020-07-03
Abstract: Disclosed are a method and an apparatus for channel state information (CSI) feedback in a communication system supporting sidelink communication. An operating method of a first terminal comprises: a step of transmitting CSI request information requesting transmission of a CSI report to a second terminal; a step of receiving a CSI report #1 for a sidelink between the first terminal and the second terminal from the second terminal in a sidelink channel; and a step of transmitting one or more CSI reports between the CSI report #1 and a CSI report #2 for a communication link between the first terminal and a base station to the base station in an uplink channel. Therefore, the performance of a communication system can be improved.
Patent KR-20220006788-A (KR)
Inventor: PARK JAE HONG
IPC: B32B5/02
Filed: 2020-07-09
Abstract: The present invention relates to an airtight material for windows and a manufacturing method thereof. The manufacturing method of the airtight material for windows of the present invention comprises: a core layer supplying step (S10) of continuously supplying a core layer (10) in a form of a sheet; an outer skin layer supplying step (S20) of supplying an outer skin layer (20) from both sides of the core layer (10); and an outer skin layer bonding step (S30) of bonding the outer skin layer (20) to both sides of the core layer (10). The airtight material for windows of the present invention is manufactured through the manufacturing method of the airtight material for windows. According to the present invention, the outer skin layer (20) is integrally formed on one surface of the core layer (10) in the form of the sheet. Accordingly, not only airtightness and watertightness, but also soundproofing and heat insulation properties are improved.
Patent KR-20220006803-A (KR)
Inventor: JIN YOUNG IL
IPC: B60R21/015
Filed: 2020-07-09
Abstract: Disclosed are a system for confirming getting off a children school vehicle, and a method thereof. The system for confirming getting off of the present invention comprises: a getting off confirmation device including a warning light installed inside and outside the vehicle to emit a light when a signal is applied, a speaker installed inside and outside the vehicle to generate a sound when the signal is applied, and a button installed at the rear of the vehicle to turn off the warning light and the speaker; a tailgate open detection unit generating the signal when a tailgate of the vehicle is opened; and a control unit for controlling an operation of the getting off confirmation device. The control unit controls a power supply of the getting off confirmation device to be turned on regardless of whether the tailgate is closed when tailgate opening is sensed by the tailgate open detection unit. An objective of the present invention is to provide the system for confirming getting off of a school vehicle, in which a power supply of a getting off confirmation warning unit is turned on to be in an operable status.
Patent KR-20220008460-A (KR)
Title: Apparatus and method for calculating of neural network
Inventor: PARK KI HYUK
IPC: G06N3/063
Filed: 2020-07-14
Abstract: A neural network computing device stores all multiplication results of the plurality of pieces of first data and the plurality of pieces of second data in a multiplication result memory in respective address values of the multiplication result memory, in order to perform a multiplier-accumulator (MAC) operation of a neural network. Next, when each pair of the plurality of pieces of first data and the plurality of pieces of second data is sequentially input, the neural network computing device calculates an address value in which a corresponding multiplication result is stored in the multiplication result memory by using the input first data and second data of each pair, performs an addition operation on a multiplication result corresponding to the calculated address value and data stored in the register, and stores the addition operation in the register. Therefore, since there is no multiplier, a high-speed neural network operation and a low-power operation are possible.
Patent KR-20220008474-A (KR)
Inventor: KIM IK YON
IPC: C07D471/04
Filed: 2020-07-14
Abstract: The present invention relates to a novel quinone-indolizine hybrid derivative having a preventive or therapeutic effect on prostate cancer and oral cancer, and uses thereof. The novel quinone-indolizine hybrid derivative or a pharmaceutically acceptable salt thereof according to the present invention is expected to more effectively treat these intractable cancers in the prevention or treatment of prostate and oral cancers.
Patent KR-20220008692-A (KR)
Title: Flash bug spray and its buttons
Inventor: KIM YOUNG SUK
IPC: A01N25/06
Filed: 2020-07-14
Abstract: The present invention relates to an aerosol insecticide equipped with a flashlight, and to a button thereof. The aerosol insecticide according to the present invention comprises: a spray button portion disposed on the upper side thereof; and a storage container that is disposed on the lower side thereof and a solution is stored therein, wherein the spray button portion includes a spray portion and also has a built-in flashlight function so as to have a structure allowing a user to selectively use the flashlight function.
Patent KR-20220009024-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: PARK BYUNG JUN
IPC: H01L21/768
Filed: 2020-07-15
Abstract: Provided are a semiconductor device with improved product reliability, and a manufacturing method thereof. The semiconductor device of the present invention comprises: a first substrate including first and second surfaces opposite to each other; a first inter-wiring insulating film stacked on the second surface of the first substrate; a first wiring in the first inter-wiring insulating film; a landing via spaced apart from the first wiring in the first inter-wiring insulating film; a second substrate including a third surface opposite to the second surface of the first substrate and a fourth surface opposite to the third surface; a second inter-wiring insulating film stacked on the third surface of the second substrate; a second wiring in the second inter-wiring insulating film; and a through-via structure penetrating the second substrate and the second inter-wiring insulating film, and electrically connecting the second wiring and the landing via. With respect to the second surface of the first substrate, an upper surface of the landing via is higher than a lower surface of the first wiring, and a lower surface of the landing via is lower than a lower surface of the first wiring.
Patent KR-20220010107-A (KR)
Inventor: BAYANMUNKH ENKHBAYAR
IPC: H01Q1/12
Filed: 2020-07-17
Abstract: Disclosed is a base station antenna device having a coupling arm structure. The disclosed device comprises: a reflector; a plurality of high-band radiators arranged on the reflector; and a plurality of low-band radiators arranged on the reflector. Each of the low-band radiators comprises: a substrate; a first dipole radiator including a first + dipole arm and a first - dipole arm formed on the substrate; a first + coupling arm formed under the substrate and formed at a position capable of electromagnetic coupling with the first + dipole arm; and a first - coupling arm formed under the substrate and formed at a position capable of electromagnetic coupling with the first -dipole arm. According to the disclosed device, it is possible to secure a good degree of isolation between the low-band radiator and the high-band radiator in a multi-band base station antenna and to ensure a stable standing wave ratio specification.
Patent KR-20220010279-A (KR)
Title: System and method for indoor environment monitoring
Inventor: CHOI GI DO
IPC: G01H11/00
Filed: 2020-07-17
Abstract: The present invention relates to an indoor environment monitoring technology, and more particularly, to a system and a method for monitoring an indoor environment, which can monitor noise between floors by analyzing noise and vibration while integrally monitoring the temperature, humidity, fine dust, noise and vibration of an indoor space using an integrated environmental sensor. To this end, according to the present invention, the method for monitoring an indoor environment in an indoor environment platform, comprises the steps of: registering identification information on an environmental sensor received from a user terminal; receiving a sensor signal including a temperature sensor signal, a humidity sensor signal, a fine dust sensor signal, a noise sensor signal and a vibration sensor signal from the environmental sensor; generating an indoor environment value including a temperature value, a humidity value, a fine dust concentration, a noise level, and a vibration intensity by processing the sensor signal, and transmitting the indoor environment value to the user terminal; comparing the noise level with a noise reference value, and calculating an average vibration value by analyzing the vibration sensor signal in a time domain when the noise level is greater than or equal to a noise reference value; calculating a power value for a bandwidth within a predetermined range by analyzing the vibration sensor signal in a frequency domain when the average vibration value is compared with a first reference value, and is equal to or greater than the first reference value; and estimating the cause of noise as impact to have a determination of noise between floors when the power value is compared with a second reference value and is greater than or equal to the second reference value.
Patent KR-20220010796-A (KR)
Title: Battery module including constant force spring and battery pack including the same
Inventor: KIM DONG WOOK
IPC: H01M50/20
Filed: 2020-07-20
Abstract: The present invention relates to a battery module including a static load spring capable of maintaining a constant surface pressure of a battery cell even when swelling occurs in the battery cell accommodated in the battery module, and a battery pack including the same.
Patent KR-20220011393-A (KR)
Inventor: GO DONG HYUN
IPC: F21S43/20
Filed: 2020-07-21
Abstract: The present invention relates to a lamp for a vehicle and, more specifically, to a lamp for a vehicle that can form a plurality of different beam patterns. According to an embodiment of the present invention, the lamp for the vehicle comprises: a light source unit; a lens unit including a plurality of incident lenses in which light generated from the light source unit is incident and a plurality of output lenses outputting light incident from the plurality of incident lenses to form a predetermined beam pattern; and a shield unit including a plurality of shields blocking a part of light heading to each of the plurality of output lenses. At least one penetrating hole may be formed on a block surface in which light heading to each of the plurality of output lenses is blocked in each of the plurality of shields.
Patent KR-20220011899-A (KR)
Title: Hybrid Venturi Air valve and a method for control of Air volumn
Inventor: PARK SOYEONG
IPC: F16K37/00
Filed: 2020-07-22
Abstract: The present invention relates to an air flow control device and an air flow control method using the same. More particularly, the present invention relates to a venturi-type air flow control device and an air flow control method using the same. According to the present invention, a composite venturi-type air valve comprises: a tubular body having a venturi-type conduit formed therein; a flow rate measurement unit installed in the bottleneck of the venturi-type conduit; a conduit opening and closing unit installed at the rear end of the venturi-type conduit; and a control unit which opens and closes the conduit according to the flow rate of the flow rate measurement unit. According to the present invention, the composite venturi-type air valve can accurately measure the flow rate without a long straight pipe part required for laminar flow of air flow, and thus is suitable for air conditioning systems of modern buildings that are becoming increasingly complex.
Patent KR-20220014939-A (KR)
Title: Server for managing self-shot
Inventor: HONG JONG HWA
IPC: H04N5/232
Filed: 2020-07-29
Abstract: In accordance with an embodiment of the present invention, a self-photography management server includes: a communication part receiving member information from a user device, and receiving photography information from a self-photography device; a storage part storing the member information and the photography information inputted through the communication part; and a control part analyzing the photography information based on the photography information stored in the storage part, and providing a result of the analysis to the user device. The self-photography device includes: a screen part displaying a time-lapse image photographed through an action cam on a screen of a display; a photographing part adjusting a motion or a zoom range of a camera through a remote control and a remote control receiver, moving the camera in a vertical direction through a vertical moving bar and in a horizontal direction through a horizontal moving bar while performing a photographing operation, adjusting a photographing angle of the camera through a rotary stage, displaying a picture photographed through the camera on the screen for a predetermined time, and storing a file of the picture photographed through the camera in a storage medium or transmitting the file to the self-photography management server through a wire or wirelessly; and a timer for measuring time for which the self-photography operation is performed with the self-photography device. A fee for the self-photography can be calculated based on the self-photography time provided from the timer.
Patent KR-20220014626-A (KR)
Title: Flexible display device
Inventor: LEE WAN SOO
IPC: G09F9/30
Filed: 2020-07-29
Abstract: The present invention relates to a flexible display device. One embodiment of the present invention provides the flexible display device, which includes: a flexible substrate including a display area and a non-display area; an organic light emitting element disposed on a flexible substrate; and a cover member disposed on the organic light emitting element and including a plurality of thin glass plates and an adhesive layer disposed between the plurality of thin glass plates, wherein the thickness of each of the plurality of thin glass plates is 0.1 mm or less. According to the present invention, it is possible to provide the flexible display device which simultaneously satisfies the folding characteristics and impact resistance while maintaining high surface characteristics of the glass itself by using the cover member in which the plurality of thin glass plates are stacked.
Patent KR-20220015794-A (KR)
Inventor: LEE MYOUNG HYOUN
IPC: B25J11/00
Filed: 2020-07-31
Abstract: The present invention relates to a robot for replacing a rubber sleeve mounted on a mandrel, comprising: a base frame installed so as to be slidably movable in the transverse direction with respect to the axial direction of a mandrel; at least one moving frame installed slidably in the horizontal direction on an upper part of the base frame; a rotating frame rotatably installed on an upper part of the moving frame; a seesaw rotation arm having a seesaw fixed end part coupled to the rotating frame so as to be seesaw rotatable and a seesaw free end part positioned opposite to the seesaw fixed end part; and a clamp unit installed at the seesaw free end part of the seesaw rotation arm to draw out or draw in the mandrel by gripping a rubber sleeve. An object of the present invention is to provide the robot for automatically replacing a rubber sleeve capable of quickly replacing the rubber sleeve and preventing accidents.
Patent KR-20220018832-A (KR)
Inventor: KANG Hyunchang
IPC: H01M10/42
Filed: 2020-08-07
Abstract: Disclosed is a device for detecting thermal runaway of a battery for an electric vehicle. The device for detecting thermal runaway of a battery for an electric vehicle according to an embodiment of the present invention can include: an external case; a plurality of battery cells provided inside the external case; a sensing module provided in any one of the plurality of battery cells and sensing the deformation amount of the battery cells; and a printed circuit board connected through lead wires of the plurality of battery cells and transmitting the voltage and temperature of the battery cells and the deformation amount sensed by the sensing module to a battery management system.
Patent KR-20220020709-A (KR)
Title: Converter
Inventor: SANG HUN AN
IPC: H02M7/00
Filed: 2020-08-12
Abstract: An object of the present invention is to provide a power conversion device capable of improving heat dissipation efficiency by improving a structure. According to one aspect of the present invention, the power conversion device comprises: a housing having a space therein and including a first opening and a second opening; an electronic component disposed in the space; a duct having one end coupled to the first opening and the other end coupled to the second opening, in which air flows and a flow path partitioned from the space is formed; and a fan disposed at one end of the duct and configured to flow air in the flow path. The electronic component includes a heat dissipation fin protruding from a side surface, and a coupling groove to which the heat dissipation fin is coupled is disposed on a side surface of the duct.
Patent KR-20220020730-A (KR)
Inventor: KIM YOUNG SOO
IPC: A61H23/02
Filed: 2020-08-12
Abstract: The present invention relates to a method for transmitting a plurality of sound wave signals to the skin, which provides a skincare effect to the skin. According to the present invention, a plurality of sound wave signals include at least a first sound wave signal and a second sound wave signal and a plurality of output units used when the plurality of sound wave signals are output include at least a first output unit and a second output unit. The method comprises the following steps by a sound output apparatus: synthesizing the first sound wave signal and the second sound wave signal to generate a third sound wave signal and storing the first sound wave signal, the second sound wave signal, and the third sound wave signal in a storage unit; and performing any one of processes of i) outputting and transmitting the third sound wave signal to the skin through the first output unit or the second output unit, and ii) outputting and transmitting the first sound wave signal to the skin through the first output unit.
Patent KR-20210112990-A (KR)
Title: Refrigerator for drinks
Inventor: KIM DAEWOONG
IPC: F28D21/00
Filed: 2020-08-18
Abstract: The present invention relates to a refrigerator for a drink. The present invention comprises: a cabinet (10); and a cooling guide (40) transferring cold air to a drink container (B) stored while vertically stood inside the cabinet (10). A plurality of cooling devices (C) are provided to the cooling guide (40) to cool each of the cooling guides (40), and a water outlet nozzle (70) is installed to be exposed to the outside of the cabinet (10) to extract a drink. Then, a surface of a cooling block (57) facing a thermoelectric device (55) configuring the cooling device (C) and a surface of the cooling block (57) facing the cooling guide (40) have different sizes of areas.
Patent KR-20220022412-A (KR)
Title: Toothpick Dispenser
Inventor: HONG GI YOUNG
IPC: A47G21/12
Filed: 2020-08-18
Abstract: The present invention relates to a toothpick dispenser which discharges a toothpick stored inside a container. The toothpick dispenser according to the present invention comprises: a main body which has a toothpick storage space in an upper inner space separated by a diaphragm and has a discharge container, to which the toothpick stored in the storage space is discharged, on a lower end of a front surface of the storage space; and a discharge drum which is located between the discharge container and the storage space, is installed to be rotatable inside the main body, and has a discharge groove, on which the toothpick is mounted, on an outer circumferential surface. The discharge drum has two or more leveling grooves sequentially formed on a rear outer circumferential surface of the discharge groove in a rotation direction for discharging the toothpick. The toothpick dispenser allows the stored toothpicks to be evenly distributed when discharging the toothpick so as to prevent discharge malfunction of the toothpick.