baber/WOPTO huggingface dataset:
Patent KR-20220141687-A (KR)
Title: water purifier
Inventor: JINGYU JI
IPC: B67D1/08
Filed: 2021-04-13
Abstract: The present invention relates to a water purifier discharging hot water and purified water, comprising: a housing forming a storage space; a filter arranged in the housing and purifying water supplied from a water supply source outside; a water supply flow path guiding the water supplied from the water supply source towards the filter; a water introduction valve installed on the water supply flow path and controlling the flow of water moving towards the filter; a water discharge nozzle arranged outside the housing and extracting water passing through the filter; a hot water module forming a heating flow path through which the purified water which has passed through the filter passes, and heating the purified water passing through the heating flow path into hot water when discharging the hot water; a hot water flow path guiding the hot water which has passed through the hot water module towards the water discharge nozzle; and a control unit controlling the operation of the water introduction valve and the hot water module. The present invention is able to maintain the temperature condition of the purified water to be satisfactory.
Patent KR-20220142026-A (KR)
Inventor: KOH DONG YEUN
IPC: B01D69/06
Filed: 2021-04-14
Abstract: The present invention relates to an organic solvent forward osmosis system, and more specifically, to an organic solvent forward osmosis system, comprising: a separator capable of permeating an organic solvent; an induction solvent flow region partitioned by the separator; and a flow region of an organic mixed solution to be separated. The organic solvent forward osmosis system of the present invention is capable of accurately separating organic molecules having minute differences in kinetic diameter through a separator having size and shape selectivity. In addition, the organic mixed solution is directly separated at room temperature without the need for an additional heat source for phase change, and a forward osmosis process that does not require high pressure but uses an organic solvent as an induction solvent is utilized. Thus, easy industrial application and excellent energy efficiency can be obtained.
Patent KR-20210129607-A (KR)
Inventor: LEE SUNG BAE
IPC: A61K31/519
Filed: 2021-04-19
Abstract: The present invention relates to a compound represented by chemical formula 1, a pharmaceutically acceptable salt or an isomer thereof, and a pharmaceutical composition for treating or preventing metabolic diseases including the same as an active ingredient. In chemical formula 1: R_1 represents a non-substituted or C_1-C_5 alkyl-substituted C_3-C_7 heterocycloalkyl containing 1-3 N atoms; each of R_2 and R_3 independently represents hydrogen, halogen or C_1-C_5 alkyl; R_4 represents -(CH_2)_mCO_2H; each of m, p and q independently represents an integer of 0-2; X represents N or C-CN; Y represents CH_2 or O; and Z represents CH_2 or a single bond.
Patent KR-20220145140-A (KR)
Inventor: LEE BYUNG IL
IPC: G01N29/12
Filed: 2021-04-21
Abstract: The present invention relates to a nondestructive inspection method using an acoustic emission signal which can diagnose defects of structures having various materials and shapes in an early stage. According to one embodiment of the present invention, the nondestructive inspection method using an acoustic emission signal comprises: a destruction signal measurement step in which a signal measurement unit measures a destruction signal generated in a destruction test of a specimen in each destruction stage; a signal preprocessing step in which a signal preprocessing unit filters and amplifies the destruction signal; a calculation step in which a data calculation unit processes the filtered and amplified destruction signal into first learning data; a step of generating second learning data dividing the destruction state of the specimen into multiple stages; a step in which a data analysis unit performs machine learning with the first learning data as an input end and the second learning data as an output end; and a diagnosis step in which the machine-learned data analysis unit diagnoses the destruction state of an object to be diagnosed by dividing the destruction state into the multiple stages.
Patent KR-20210053824-A (KR)
Title: Semiconductor memory device and electronic system including the same
Inventor: CHOI MOO RYM
IPC: H01L27/11575
Filed: 2021-04-23
Abstract: An object of the present invention is to provide a semiconductor memory device with improved performance and reliability. The semiconductor memory device of the present invention comprises: a substrate; a first memory structure, on the substrate, including a first surface and a second surface opposite to each other and including a plurality of first metallic lines stacked in a first direction and a first interlayer insulating film surrounding the first metallic line; a second memory structure, on the first memory structure, including a third surface and a fourth surface opposite to each other and including a plurality of second metallic lines stacked in the first direction and a second interlayer insulating film surrounding the second metallic line; a first channel structure passing through the first memory structure to intersect the first metallic line; a second channel structure passing through the second memory structure to intersect the second metallic line and directly connected to the first channel structure; a first contact plug connected to the first metallic line through the first interlayer insulating film; a second contact plug connected to the second metallic line through the second interlayer insulating film; and a cutting line passing through the first and second memory structures. The cutting line includes a first cut portion passing through the first memory structure, a second cut portion passing through the second memory structure, and a cut interface in which the first cut portion and the second cut portion are in contact. As the distance from the cut interface increases, the width in a second direction intersecting the first direction of the first cut portion and the width in the second direction of the second cut portion increase.
Patent KR-20220148360-A (KR)
Title: Stator and BLDC Motor for Propeller Driving Apparatus Using the Same
Inventor: LEE JONG HOON
IPC: H02K7/14
Filed: 2021-04-28
Abstract: The present invention relates to a stator, which has excellent heat radiation effects by forming an insulator (or a bobbin) insulating between a stator core and a coil with insulative heat radiation complex materials having heat radiation performance and insulation performance at the same time, and a BLDC motor for a propeller driving apparatus using the same. According to the present invention, the stator comprises: a stator core having a ring-shaped back yoke having a certain width to form a magnetic circuit, and a plurality of teeth reaching from the back yoke toward the center; an insulator formed to surround the outer circumferential surface on which a coil will be wound in each of the plurality of teeth; and a stator coil wound on the outer circumferential surface of the insulator from each of the plurality of teeth. The insulator is formed by using insulative heat radiation composite materials having heat radiation performance and insulation performance at the same time.
Patent KR-20220150005-A (KR)
Inventor: YOO JIN YEOL
IPC: A01G9/14
Filed: 2021-05-03
Abstract: The present invention relates to a water-proof plastic film fixing device for a greenhouse, including a plastic film fixing part inserted into a recessed fixing part that is recessed from a surface of a greenhouse structure and accommodates a plastic film for a greenhouse. The plastic film fixing part is inserted into the recessed fixing part while pressing the plastic film for a greenhouse disposed on a surface of the greenhouse structure and fixes the plastic film for a greenhouse to an inner surface of the recessed fixing part while pressing the plastic film for a greenhouse to the same. The plastic film fixing part includes an elastic fixing part, first and second fixing parts, and a pressing fixing part. When installing the plastic film for a greenhouse, the pressing fixing part is rotated and inserted by the plastic film fixing part so that the elastic fixing part can gradually fix the plastic film for a greenhouse while pressing the same toward a gutter main body. Accordingly, when installing the plastic film, the plastic film can be easily fixed to a gutter of a long span while preventing damage to the plastic film for a greenhouse, such as tearing of the plastic film, even when a length of the gutter is relatively long, and adhesion between the plastic film and the gutter can be improved by the elastic fixing part and the pressing fixing part, thereby preventing water leakage.
Patent KR-20210150976-A (KR)
Title: Loom
Inventor: MYOGI KEIICHI
IPC: D03D51/06
Filed: 2021-05-24
Abstract: An objective of the present invention is to provide a structure of a loom to prevent damage to a connection structure connected to a driving shaft when a main shaft is braked by a brake device as much as possible in a loom including the driving shaft connected to the main shaft, a prime motor connected to the driving shaft through a drive transmission mechanism, an opening device, the brake device, and a side frame. According to the present invention, a driving transmission mechanism comprises: a driving transmission shaft extends in parallel to a driving shaft in a space of a side frame, installed to protrusion from the side wall of the side frame, and connected to a prime motor and an opening device; and a transmission mechanism connecting the driving transmission shaft and the drive shaft, wherein a brake device is connected to the driving transmission shaft.
Patent KR-20220160228-A (KR)
Inventor: HEO JUNG IL
IPC: B23Q3/154
Filed: 2021-05-27
Abstract: A cross roller ring jig device for a CNC lathe is disclosed. The cross-roller ring jig device for a CNC lathe comprises: a main body formed in a cylindrical shape and fixed to a fixing device of a CNC lathe; and a ring fixing part formed in a circular ring shape on an upper part of the main body, having the bottom surface blocked so as to be integrally coupled to the main body part, and having a cross roller ring inserted and fixed thereto, wherein the ring fixing part is an electromagnet. In the above embodiment of the present invention, there is no deformation by fixing a cross roller ring using an electromagnet from the outside during processing on a CNC lathe, and a bumpy phenomenon can be prevented from occurring when assembling a product.
Patent KR-20220160271-A (KR)
Inventor: CHOI SEOK JUN
IPC: F24F11/32
Filed: 2021-05-27
Abstract: The present invention relates to an artificial intelligence-based air quality analysis system for indoor air purification control and, more specifically, to an artificial intelligence-based air quality analysis system for indoor air purification control, capable of keeping indoor air quality good by performing a control operation such that at least one of an air purifier and a ventilation system can be operated based on artificial intelligence analysis and processing after measurement, and, furthermore, allowing ventilation only when outdoor air quality is better than indoor air quality after a comparison therebetween, thereby preventing a deterioration in the indoor air quality to optimize the indoor air quality. In accordance with the present invention, the artificial intelligence-based air quality analysis system for indoor air purification control includes: an indoor air quality measurer measuring indoor air quality; an outdoor air quality measurer measuring outdoor air quality; an artificial intelligence server analyzing the measurement data of the indoor air quality and the outdoor air quality to generate control data related to the operation of an air purifier and a ventilation system; and a smart bridge controlling the operation of at least one of the air purifier and the ventilation system according to the control data transmitted from the artificial intelligence server.
Patent KR-20220160312-A (KR)
Inventor: MIN BAE HYUN
IPC: G06N3/04
Filed: 2021-05-27
Abstract: Disclosed are a method and device for determining an additional position using a multi-modal convolutional neural network. The method for determining an additional position may comprise: a step of receiving a neural network for determining an additional position generated using a convolutional neural network; a step of receiving oil well-related data; a step of predicting an oil production amount for each additionally defined candidate position by using the neural network for determining the additional position; a step of determining a place to perform a reservoir simulation according to the oil production amount for each additionally defined candidate position; and a step of determining an additional position by performing the reservoir simulation for the place. Therefore, the present invention is capable of reducing a calculation cost.
Patent KR-20220160998-A (KR)
Inventor: KIM SUNG SOO
IPC: G06F40/151
Filed: 2021-05-28
Abstract: Disclosed are an abnormal financial transaction detection system based on low-level data analysis and a method thereof, for analyzing financial transaction-related data related to user media environment information and financial transaction type information of a customer conducting a financial transaction at a low level by using artificial intelligence to effectively detect an abnormal financial transaction and automate the same with artificial intelligence. The abnormal financial transaction detection system based on low-level data analysis according to an embodiment of the present invention comprises: a data collection unit configured to collect financial transaction-related data related to user media environment information and financial transaction type information of a customer; a low-level data conversion unit configured to convert the collected financial transaction-related data into low-level data; a low-level data analysis unit configured to analyze the low-level data by an artificial intelligence model; and an abnormal transaction determination unit configured to detect an abnormal transaction based on the low-level analysis result of the artificial intelligence model.
Patent KR-20220161689-A (KR)
Title: A loading box for vending machine with adjustable width
Inventor: NOH JU HYUN
IPC: G07F11/46
Filed: 2021-05-31
Abstract: The present invention relates to a width-adjustable loading box for a vending machine. In accordance with one aspect of the present invention, the width-adjustable loading box for a vending machine includes: a loading shelf installed inside a vending machine, having a storage space for storing products therein, having front and lower side parts open, and having a connection elongated hole formed in left and right directions on an upper plate constituting an upper side part; a plurality of transfer means provided in the loading shelf, having an upper end position-adjustable to left and right sides while being inserted into the connection elongated hole, and having loading spaces for loading the products provided at regular intervals in a longitudinal direction to sequentially drop and discharge the products in accordance with rotation; and a dividing plate installed between the transfer means on the inside of the loading shelf to divide the storage space into a plurality of individual storage spaces in accordance with the number of the transfer means. Therefore, the present invention is capable of variably adjusting the lateral width of the individual storage spaces in accordance with the positions of the transfer means.
Patent KR-20220161974-A (KR)
Title: Soot and Smoke Reduction Device Cleaning System with Baffle
Inventor: KIM DONG SUN
IPC: B08B3/14
Filed: 2021-05-31
Abstract: In accordance with the present invention, a cleaning system for cleaning fume reduction equipment including a DPF unit includes: a storage tank storing liquid including water; a pipe line connected to the storage tank and detachably equipped with the fume reduction equipment; a circulation pump provided to circulate the liquid stored in the storage tank; and a collection tank disposed in the downstream of the fume reduction equipment to repeat procedures of filling the fume reduction equipment coupled to the pipe line with a cleaning solution for a set time, and then discharging the cleaning solution, cleaning the fume reduction equipment with the water from the storage tank and intermittently impacting the fume reduction equipment with compressed air such that separable ash or/and carbon can be separated from the fume reduction equipment through the cleaning solution and can be collected along with the cleaning solution, wherein the collection tank includes a baffle part. Thus, in accordance with the present invention, the cleaning system is capable of preventing the air discharged from the collection tank into the atmosphere from being mixed with bubbles or liquid and spilt into the atmosphere due to bubbles produced by the mixture of the air and the cleaned cleaning solution and high-pressure air, and effectively drying the fume reduction equipment including the DPF unit to be cleaned after cleaning the fume reduction equipment.
Patent KR-20220168245-A (KR)
Title: Cooking method of noodle dishes using fish cake noodles and konjac noodles
Inventor: LEE SE HONG
IPC: A23L5/10
Filed: 2021-06-16
Abstract: The present invention relates to a cooking method of noodle dishes using fish cake noodles and konjac noodles, wherein the method comprises the steps of: preparing the fish cake noodles; preparing the konjac noodles; making broth; cooking the noodles in the broth; preparing garnish; and setting the table. In addition, the step of preparing the garnish comprises a step of preparing fried tofu and green onions. According to the present invention, by using low-carbohydrate, high-protein fish cake noodles and low-calorie konjac noodles instead of flour noodles used in noodle dishes, it is possible to provide the noodle dishes with relatively low calories and various textures.
Patent KR-20220168412-A (KR)
Title: Active stealth apparatus and method of processing active stealth
Inventor: KIM DONG GEON
IPC: F41H3/00
Filed: 2021-06-16
Abstract: Disclosed are an active stealth apparatus and an active stealth processing method of a target including an active element providing a stealth function. To this end, the active stealth apparatus according to one embodiment of the present invention comprises: a parameter determination unit which determines a parameter to perform an active stealth of a target; an image generating unit which generates a prediction image to predict the detection of the target by means of artificial intelligence (AI) based on a parameter; an image distribution probability determination unit which determines the image distribution probability with respect to the target based on the prediction image; and an image distribution probability processing unit which determines the loss to determine the optimal parameter based on the image probability distribution. The parameter determination unit can determine the optimal parameter to perform the active stealth to the target based on the loss.
Patent KR-20220170173-A (KR)
Title: A system measuring water level and flow velocity of river using a LiDAR sensor and image processing technology
Inventor: CHOI MIN HO
IPC: G01P5/00
Filed: 2021-06-22
Abstract: Disclosed is a system for measuring a water level and flow speed of a river using a LiDAR sensor and image processing technology. According to one embodiment of the present invention, the system for measuring a water level and flow speed of a river comprises: river water level and flow speed measurement equipment (100) having a camera (110) and a LiDAR sensor (120); a data analysis server (200) receiving image data and LiDAR sensor data from the river water level and flow speed measurement equipment (100) to analyze a water level and flow speed of a river; and a user terminal (300) receiving an analysis result from the data analysis server (200) to display the analysis result.
Patent KR-20230000140-A (KR)
Title: A method for manufacturing a membrane-electrode-subgasket assembly, a fuel cell comprising the membrane-electrode-subgasket assembly and the membrane-electrode-subgasket assembly manufactured by the method
Inventor: PARK KYU TAE
IPC: H01M8/0286
Filed: 2021-06-24
Abstract: The present invention relates to a method for manufacturing a membrane-electrode-subgasket assembly, a membrane-electrode-subgasket assembly manufactured by the method, and a fuel cell including the membrane-electrode-subgasket assembly. Specifically, the present invention relates to a method for manufacturing a membrane-electrode-subgasket assembly, and a membrane-electrode-subgasket assembly manufactured by the method, wherein an intaglio pattern is formed on the surface of a sub-gasket using a stamping process and an adhesive included in an adhesive layer is partially cured, so that water discharge properties are excellent and peeling of the sub-gasket can be controlled.
Patent KR-20220003474-A (KR)
Title: Method and Device for Generating Steering Wheel Reaction Torque Signal in SBW system, and SBW Steering Device with the same
Inventor: HONG SEUNG GYU
IPC: B60W40/06
Filed: 2021-07-01
Abstract: The present embodiment relates to an apparatus for generating a steering wheel reaction torque signal. The apparatus includes: a slip index determination part calculating a slip index related with a vehicle slip based at least one among rpm of wheels of a vehicle, a wheel angle, motor torque of a steering driving motor, the speed of the vehicle and a rack position; a compensation gain determination part calculating a compensation gain related with the slip index; and a steering reaction torque signal generation part applying the compensation gain to an angle-based reaction torque value calculated based on a sensed steering angle to determinate a target reaction torque value, and generate a steering reaction torque signal corresponding to the target reaction torque value. In accordance with the present embodiment, since angle-based target reaction torque is compensated with a compensation gain related with a slip, a counter-steer operation can be properly performed in an understeer or oversteer environment by the slip.
Patent KR-20230006223-A (KR)
Title: Aeration board for improving the air permeability and drainage of the flowerpot
Inventor: OH JANG KEUN
IPC: A01G9/02
Filed: 2021-07-02
Abstract: The present invention provides an aeration board which is installed on the inner side of a flowerpot body having a space formed therein to receive the roots and soil of landscaping trees and having a plurality of first drainage holes through which moisture is discharged to form a space where air can circulate and a drainage space. According to the present invention, the aeration board comprises: a plurality of circulation parts protruding toward the inner surface of a flowerpot body and forming a space through which air can circulate in the flowerpot body; a plurality of flat parts connecting each of the circulation parts; and a plurality of deformation guide parts protruding toward the inner surface of the flowerpot body and connected to each of the circulation parts and each of the flat parts to form a drainage space through which moisture in the soil can move.
Patent KR-20220148064-A (KR)
Inventor: MO SEUNG CHEOL
IPC: G08C17/02
Filed: 2021-07-06
Abstract: The present invention relates to a camping lamp with a built-in gas leak alarm which can be installed outdoors and indoors, wherein the built-in gas leak alarm is provided with one end of a camping lamp. The present invention includes a camping lamp (20) and a gas leakage alarm (10). The camping lamp (20) includes a lamp (21), a lamp button (22) for operating the lamp, a socket (23), a power charging terminal (24) and a rechargeable battery (15), a protective transparent window (25), a lid (26) and hook (27) as main components. Therefore, it is possible to actively and effectively cope with gas leakage.