baber/WOPTO huggingface dataset:
Patent KR-20200031580-A (KR)
Title: Air cooling system using spray nozzle
Inventor: KIM ROCK HEE
IPC: F28C3/08
Filed: 2020-02-25
Abstract: The present invention uses an air blower for supplying air to an aeration tank (or reaction tank) for water treatment in a sewage and wastewater treatment plant, a livestock and human waste treatment plant, etc. (hereafter, referred to as water treatment plant). The present invention relates to an air cooling apparatus and a method thereof to cool discharge air created by an air blower. The air cooing apparatus comprises: a discharge pipe through which high-temperature discharge air created by an air blower and a compressor flows; nozzles installed at regular intervals in the circumferential direction and the longitudinal direction of the discharge pipe; a pump to supply cooling water to the nozzles; and a control board to control the pump. Air in the pipe is cooled by using evaporation heat of micro water drops by spraying micro water drops through the spray nozzles by high-temperature compressed air discharged to the discharge pipe when the air blower starts. The present invention can prevent a problem in water treatment caused by the rising discharge temperature of the air blower and the compressor when the outside air temperature rises as in summer to increase the water temperature of an aeration tank (or reaction tank) of a water treatment plant to lower microorganism activity.
Patent KR-20210109790-A (KR)
Title: Easy movable bus station
Inventor: WHANG MIN SUM
IPC: B60L53/51
Filed: 2020-02-28
Abstract: The present invention relates to a movable bus stop and, more specifically, to a movable bus stop formed into a modular shape to be easily installed on or separated from the ground and to produce and store energy. In regard to the movable bus stop of the present invention, due to a modular housing manufactured in a modular shape, procedures of loading relevant materials into a vehicle and transporting the same to a construction site and then processing the materials for the installation of various components can be obviated, and, as a result, there can be advantages such as convenient installation/construction and easy carriage. Moreover, the movable bus stop of the present invention can enable cooling and heating in accordance with the temperature of an internal space and introduce outside air, from which fine dust has been removed, to provide a pleasant environment for passengers waiting for buses, and also, can supply energy to an electric vehicle, an electric device and the like, which require electric charging, while producing and storing necessary energy for convenience by itself, which can lead to an advantage of improving usability.
Patent KR-20210112857-A (KR)
Title: Unmanned Hot Dog Manufacturing Equipment
Inventor: PARK JOON CHEAL
IPC: A23P10/10
Filed: 2020-03-06
Abstract: The present invention relates to an unmanned hot dog manufacturing device comprising: a dough coating unit (200); a topping coating unit (300); a frying unit (400); and a robot arm (600). The dough coating unit (200) includes: a dough container (210) having an inlet (212) opened larger than a core (20) in an upper part; and a plurality of arms (224, 226) which are rotated around the core by a motor and are parallel with an axis direction of the core. The topping coating unit (300) includes: an opened inserting unit (312) into which a dough-coated hot dog before frying is inserted on one surface, and a drum (310) which is rotated by receiving a topping material inside. The frying unit (400) includes a pin unit for fixing a bar of the topping-coated hot dog before the frying in a side unit of an upper end of an oil tank (410), and heats the oil tank by using a heating unit. The robot arm (600) holds the bar (10) and sequentially transports the bar to the dough coating unit (200), the topping coating unit (300), and the frying unit (400). The present invention is provided to automatically perform coating the core such as a sausage to which the bar is fitted with the dough and the topping material and frying the core, thereby improving convenience for manufacturing the hot dog and improving hygiene.
Patent KR-20200116034-A (KR)
Inventor: TUMPOLD DAVID
IPC: G01N21/17
Filed: 2020-03-16
Abstract: The present disclosure relates to an MEMS gas sensor (100). In particular, the present disclosure includes an optical acoustic sensor (10) comprising a heat emitter (16) and an acoustic transducer (17). The heat emitter (16) and the acoustic transducer (17) are arranged inside a mutually measuring cavity (18). The heat emitter (16) includes a semiconductor substrate (11) and a heating structure (12) supported by the semiconductor substrate (11). The heating structure (12) comprises a heating element (13). The MEMS gas sensor (100) further comprises a chemical sensor (14) thermally coupled to the heating element (13), and the chemical sensor (14) comprises a gas adsorption layer (15).
Patent KR-20210062538-A (KR)
Inventor: YOO HYUNSUN
IPC: A63B22/00
Filed: 2020-03-16
Abstract: The present invention relates to a treadmill comprising: two separate left and right belts which rotate around two sets of rollers; four legs which have adjustable height via air suspension to optimize the inclination of the treadmill; a thermoelectric assembly; a fragrance assembly which has a rotating fragrance cartridge for providing a variety of fragrances towards a user of the treadmill; a display on which an exercise program is reproduced; and a mounting module which has a supply tray for supplying snacks. A handle of the treadmill may have a sensor for detecting the height and front and rear positions, and a belt separator provided between the left and right belts may have a position or proximity sensor for detecting the left-right positions. The inclination of the treadmill can be automatically adjusted according to a position sensed by the sensors, and the fragrance assembly, mounting module, and inclination can be operated automatically according to an exercise program reproduced on the display. Accordingly, pets may use the treadmill.
Patent KR-20200113175-A (KR)
Inventor: Mark Mors
IPC: E04G21/04
Filed: 2020-03-23
Abstract: The present invention relates to an articulated boom (1) of a large manipulator (2), particularly a truck-mounted concrete pump, having a plurality of boom segments (4, 4a) connected to each other via articulated joints (3), wherein at least one among the boom segments (4, 4a) has a welding structure designed as a box profile (5) in which a top belt (6) and a bottom belt (7) are connected to each other via lateral web plates (8). An objective of the present invention is to provide an improved articulated boom which is manufactured with boom segments, the bottom which allows a large reaching distance by its low weight and can be easily and quickly manufactured without errors by using a conventional manufacturing method. At least one among the web plates (8), the top belt (6), and/or the bottom belt (7) is formed at least by one sheet metal section (9) having at least one curve (10) running essentially in a longitudinal direction of the boom segments (4, 4a). The at least one curve (10) ends at a distance from an end (11) of the sheet metal section (9) so that the end (11) of the sheet metal section (9) is unbent. The present invention also relates to a method of manufacturing boom segments (4, 4a) of such an articulated boom (1).
Patent KR-20210119142-A (KR)
Title: Pyrolysis device with air cooling system
Inventor: HAN MI JIN
IPC: F23G5/027
Filed: 2020-03-24
Abstract: The present invention relates to an air-cooling waste pyrolysis furnace, which can quickly lower the temperature of a pyrolysis space part filled with a fuel, which is a combustible waste. The air cooling waste pyrolysis furnace comprises: a barrel part which is provided to stand vertically, has a fuel inlet provided in an upper portion thereof to be opened and closed by a lid, has an ash outlet provided in a lower portion thereof to be opened and closed by a bottom door part, and has a circumferential steel plate provided on the circumference thereof; circumferential fire resisting walls spaced apart from each other on the inner circumference of the circumferential steel plate, and having a pyrolysis space part provided therein; a cooling chamber formed between the circumferential fire resisting walls and the circumferential steel plate so that upper and lower portions thereof are blocked; a gas discharge pipe provided in an upper portion of the pyrolysis space part to be drawn out of the barrel part through the cooling chamber; an ignition part and an air supply part provided in a lower portion of the pyrolysis space part through the cooling chamber; a first cooling gas supply pipe having one end connected to a cooling gas supply means and the other end connected to the lower portion of the cooling chamber to supply cooling gas, which is cooling air or cooling nitrogen, to the lower portion of the cooling chamber, and having a pump provided in the middle thereof to supply the cooling gas at high pressure; and a first cooling gas recovery pipe having one end connected to the cooling gas supply means and the other end connected to the upper portion of the cooling chamber to recover the cooling gas, transferred to the upper portion of the cooling chamber after heat exchange, to the cooling gas supply means and re-cool the same.
Patent KR-20210120491-A (KR)
Title: Method and apparatus for determining channel access procedure in wireless communication system
Inventor: BANG JONGHYUN
IPC: H04W74/08
Filed: 2020-03-27
Abstract: The present invention relates to a method and apparatus for a channel access procedure in a wireless communication system, and more specifically, to a method for a base station to perform a channel access procedure in a specific direction (or beam) in an unlicensed band. More particularly, suggested are a method for configuring and generating, by a base station, downlink control information in order to transmit the result of a channel access procedure performed in a specific direction to a terminal, and a method for the terminal to determine the information thereof. A method for determining a channel access procedure in a wireless communication system includes the steps of: panning, by a base station, downlink control information; receiving, by a terminal, the downlink control information; determining the downlink control information received by the terminal; and performing a channel access procedure determined based on the processing, and performing uplink transmission.
Patent KR-20210124559-A (KR)
Title: Method and Apparatus for Automatic Recognition of Region of Interest and Automatic Fixation of Doppler Image Extraction Region Based on Artificial Intelligence Model
Inventor: CHO GEUM JOON
IPC: A61B8/08
Filed: 2020-04-03
Abstract: According to one embodiment of the present invention, a method for automatic recognition of a region of interest and automatic fixation of a Doppler image extraction region based on an artificial intelligence model comprises: a step of selecting and preprocessing a plurality of previously acquired ultrasonic images to acquire a plurality of training images with labeled regions of interest; a step of training a segmenting artificial intelligence model for prediction of a region of interest and a classifying artificial intelligence model for determining the existence of a region of interest in the ultrasonic images by using the plurality of training images; a step of determining the existence of a region of interest in an ultrasonic image inputted in real time through the trained classifying artificial intelligence model; a step of segmenting a region of interest in an ultrasonic image determined to have the region of interest through the trained segmenting artificial intelligence model to predict the region of interest; a step of extracting a plurality of feature points from the predicted region of interest; a step of correcting a bounding box through comparison of object sizes or the extracted plurality of feature points in a previous frame and a current frame of the ultrasonic image; and a step of fixing a Doppler image extraction region based on the corrected bounding box to display the Doppler image extraction region.
Patent KR-20210124858-A (KR)
Title: Pouch pots for easy plant cultivation
Inventor: LEE HUN JAE
IPC: A01G9/02
Filed: 2020-04-07
Abstract: The present invention relates to a pocket pot for easy plant cultivation, and more specifically, to a pocket pot for easy plant cultivation, wherein water is supplied through a wick irrigation method to a pocket type pot which can be freely deformed, and the supplied water can be used to wet the pot, so that a certain amount of water is steadily supplied to a planted plant. The present invention is composed of a port, a port plate, a suction member and the pocket pot (40), so that stored water can be sucked into the wick irrigation to wet the pocket and supply water.
Patent KR-20210125259-A (KR)
Title: Composition for preventing or treating ovarian cancer comprising fucosterol
Inventor: LIM WHASUN
IPC: A23L33/11
Filed: 2020-04-08
Abstract: The present invention relates to a composition for preventing or treating ovarian cancer containing fucosterol as an active ingredient, and provides a pharmaceutical composition and a health functional food composition for preventing or treating ovarian cancer, which may further contain fucoidan or laminarin in the composition. The composition for preventing or treating ovarian cancer contains fucosterol, fucoidan or laminarin, which are substances derived from natural products, as an active ingredient to minimize toxicity or side effects caused by existing chemical anticancer drugs, and exhibit an excellent ovarian cancer cell proliferation inhibitory activity and a tumor or angiogenesis inhibitory effect depending on the ovarian cancer cells, thereby more effectively preventing, improving, or treating ovarian cancer.
Patent KR-20210133673-A (KR)
Title: Apparatus and method for maintaining a supplementary service even when the number of communication subscribers moves
IPC: H04W8/28
Filed: 2020-04-29
Abstract: Disclosed are an apparatus for automatically maintaining additional services even when the number of a communication subscriber moves according to change of a communication company, which prevents subscription for unwanted additional services, and a method thereof. According to one embodiment of the present invention, the apparatus comprises: a maintenance application receiving unit receiving an application for maintenance of additional services including a telephone number and additional service information of a communication subscriber from a value-added service provider which receiving a cancellation notice of the additional service of the communication subscriber from a communication company before change of the number of the communication subscriber; a number transfer information confirmation unit using the telephone number of the communication subscriber included in the additional service maintenance application to confirm a communication company after number change from a number transfer information management server; a subscription waiting request unit transmitting an additional service re-subscription request including the additional service information and the phone number of the communication subscriber to a communication company after number change confirmed by the number transfer information check unit and receiving a standby response thereto; and a maintenance application response unit transmitting an additional service maintenance application complete notice to an additional service provider according to reception of a subscription complete response.
Patent KR-20210137700-A (KR)
Title: Telescoping collapsible ramp
IPC: B65G69/30
Filed: 2020-05-11
Abstract: The present invention relates to a telescopic ramp, and more particularly, to a telescopic ramp in which a plurality of unit frames, each of which is a unit body composed of a bottom frame supporting a top frame, are all stored in one unit frame and, when sliding rearward, extend so that the upper widths of all the top frames are parallel on the same line, and a foothold body whose inclination can be controlled through an inclination control member is installed with the same width on the top of each top frame. Therefore, when the telescopic ramp is completely extended, the front and rear ends of step plates of the footholds are engaged with each other so that the ramp can be stably used while preventing fluctuation toward both ends of the width in the extension direction of the unit frames and, in the case of incomplete extension, the ramp also can be used as stairs.
Patent KR-20200066269-A (KR)
Inventor: PARK BONG KUL
IPC: G06Q20/36
Filed: 2020-05-15
Abstract: Disclosed is a product payment system providing a prepayment function using electronic cash. The product payment system providing a prepayment function using electronic cash according to the present invention includes: a receiving unit that receives a product purchase request signal from a purchaser terminal; a processing unit extracting purchase information and payment information included in a received product purchase request signal, comparing the end date of the period of use among valid electronic cash to identify first electronic cash of which the end date is in a predetermined period, and processing electronic payment by part or all of the product price included in the purchase information after verifying the validity of the electronic cash included in the payment information; and a storage unit for storing second electronic cash minus the first electronic cash from the valid electronic cash.
Patent KR-20210144477-A (KR)
Title: Apparatus and method for predicting lifetime of insulator strings
IPC: G01R19/165
Filed: 2020-05-22
Abstract: According to the present invention, an apparatus and method for predicting a lifetime of an insulator string can measure a voltage applied to a telephone pole and a leakage current flowing through an insulator string, calculate impedance of the insulator string using the voltage and the leakage current, diagnose a condition of the insulator string based on the impedance, and predict the lifetime of the insulator string based on a result. Accordingly, the present invention can detect performance deterioration and a defect of the insulator string and predict the lifetime of the insulator string, thereby having an advantage of stably providing power.
Patent KR-20210146740-A (KR)
Inventor: JEON HEUIJIN
IPC: G06F3/023
Filed: 2020-05-27
Abstract: An embodiment relates to an electronic device, an operation method of the electronic device, and a non-transitory storage medium, and the electronic device comprises a display, a memory, and at least one processor connected to the display and the memory. The at least one processor: controls the display to display a keypad; controls the display to display text input using the keypad; on the basis of an input of a designated gesture, activates a function for processing at least a part of the input text; on the basis of movement of the designated gesture on the keypad, processes at least a part of the input text by using the activated function; and controls the display to display the processed text. The activated function includes an undo operation and/or a redo operation. Other embodiments may also be possible. The present invention can improve the usability of a user.
Patent KR-20210014568-A (KR)
Inventor: TAKASUGI SHINJI
IPC: H01L51/50
Filed: 2020-06-08
Abstract: An object of the present invention is to provide a display device that can realize high-brightness display. The display device includes a pixel having a first sub-pixel of a first color, a second sub-pixel of a second color, a third sub-pixel of a third color, and a fourth sub-pixel of a fourth color. Each of the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel includes a light emitting element that emits light of a third color. Each of the first sub-pixel, the second sub-pixel, and the fourth sub-pixel includes a quantum dot layer that converts the wavelength of the light of the third color emitted from the light emitting element. The first sub-pixel includes a first color filter of the first color, the second sub-pixel includes a second color filter of the second color, and the fourth sub-pixel emits light of the fourth color without the color filter.
Patent KR-20210011874-A (KR)
Title: Soft magnetic alloy powder and electronic parts using the same
Inventor: KINO YASUSHI
IPC: B22F1/00
Filed: 2020-06-10
Abstract: Provided is a soft magnetic alloy powder that enables use of electronic components in a high-temperature environment. According to the present invention, it is possible to obtain a soft magnetic alloy powder containing 1.2 to 8 wt% of Si, 0 to 9 wt% of Cr, 0.75 to 1.25 wt% of Al, and the remaining of Fe and unavoidable impurities, wherein the soft magnetic alloy powder has a negative iron loss temperature characteristic at 25°C to 150°C.
Patent KR-20210001964-A (KR)
Inventor: IMADA MAMORU
IPC: G02F1/13357
Filed: 2020-06-18
Abstract: Provided is a light emitting module capable of reducing uneven luminance or uneven color in a light emitting surface of a light guide plate. The light guide plate has a shape having a plurality of corner portions in a plan view, and has a first main surface serving as a light emitting surface, a second main surface opposite to the first main surface, and a concave portion provided on the second main surface. A light source is installed in the concave portion. The concave portion has an opening on the second main surface and a bottom surface of each shape in a plan view. The light source has a side surface along the bottom surface of the concave portion. In a plan view, a diagonal line connecting a plurality of corner portions of the first main surface and the bottom edge portion of the concave portion intersect.
Patent KR-20210157757-A (KR)
Inventor: PARK SUBIN
IPC: H01M50/20
Filed: 2020-06-22
Abstract: A battery pack according to an embodiment of the present invention includes: a lower pack housing having a plurality of module areas; a thermally conductive resin layer formed in the module areas; and a cell block mounted in each of the plurality of module areas on the upper side of the thermally conductive resin layer, wherein the cell block includes: a battery cell stack in which a plurality of battery cells are stacked; and an insulating member surrounding the battery cell stack.
Patent KR-20210158163-A (KR)
Inventor: KO HEEJUNG
IPC: H01M50/531
Filed: 2020-06-23
Abstract: A secondary battery includes: an electrode assembly including a first electrode, a second electrode, and a separator positioned between the first electrode and the second electrode; a case connected to the first electrode to accommodate the electrode assembly and including an opening exposing the electrode assembly; a cap plate coupled to the case to cover the outer region of the opening and including a through hole exposing the central region of the opening; and a terminal plate including a flange unit connected to the second electrode, insulatively bonded to the cap plate and covering the through hole, and a protruding unit penetrating the through hole from the flange unit.