baber/WOPTO huggingface dataset:
Patent KR-20210087341-A (KR)
Title: A device seperating and collecting gas without membrane
Inventor: YONG KI JUNG
IPC: C25B9/17
Filed: 2020-01-02
Abstract: According to an artificial leaf device of the present invention, when the artificial leaf device is floated on water, a battery unit is exposed on water, and an electrode unit is present in the water, so that light to be used for the artificial leaf device is absorbed by water to reduce the process of loss and electrolysis can proceed by the electrode unit. In addition, the electrode unit is modified with a slippery liquid-infused porous surface (SLIPS), and the slippery liquid-infused porous surface has adequate aerobicity, so that hydrogen and oxygen generated by electrolysis do not escape and can travel along a gas wall on the SLIPS to be trapped.
Patent KR-20210088133-A (KR)
Title: analyzing method for integrated environmental pollution
Inventor: KSJ
IPC: G06Q50/26
Filed: 2020-01-06
Abstract: The present invention relates to an integrated environmental pollution analysis method and, more specifically, to an integrated environmental pollution analysis method which is to identify a state of environmental pollution more accurately than the existing environmental pollution analysis method made for each discharge source. The integrated environmental pollution analysis method receives data on air, surface water, ground water and soil contamination, performs analysis in consideration of an interaction between individual discharge sources together with meteorological and topographic data and outputs it after the analysis. Accordingly, since it is possible to analyze and predict an environmental pollution state more accurately than the existing method for analysis for each discharge source, thereby enabling a rapid measure.
Patent KR-20210090504-A (KR)
Title: Method for producing medical tubes containing bidirectional stretching
Inventor: HAN DONG KEUN
IPC: B29L23/00
Filed: 2020-01-10
Abstract: The present invention relates to a method for manufacturing a biodegradable medical tube and a biodegradable medical tube manufactured by the method. The tube contains ceramic particles, so that it can suppress an inflammatory reaction caused by acidic by-products generated in the decomposition process of a biodegradable polymer. In addition, mechanical properties such as an increase in elastic modulus or tensile strength are improved, and a thin medical tube can be manufactured by applying a thermal stretching process in an axial direction and a radial direction.
Patent KR-20210092365-A (KR)
Title: Display device and driving method thereof
Inventor: LEE SOONGYU
IPC: H01L27/32
Filed: 2020-01-15
Abstract: Provided is a driving method of a display device, which includes the steps of: driving a display panel including a detection area disposed on a fingerprint sensor in an initial mode; driving the detection area with a first color pattern and a second color pattern having different colors; detecting a fingerprint through the fingerprint sensor receiving light reflected from the fingerprint when the fingerprint is adjacent to the detection area; determining whether the detected fingerprint is a simulated fingerprint; and performing a user authentication mode when the detected fingerprint is a normal fingerprint. The light transmittance of the first color is higher than the light transmittance of the second color.
Patent KR-20210095425-A (KR)
Title: Centrifugal Separated Powder Collector
Inventor: KIM DAE SUNG
IPC: B01D46/00
Filed: 2020-01-23
Abstract: The present invention relates to a centrifugal separation powder collector. A centrifugal separation powder collector, according to an embodiment of the present invention, comprises: a housing having a receiving space therein and including a hopper unit provided at a lower part thereof; a gas inlet formed at an upper end of one side of the housing, connected to a powder generating device, and introducing the exhaust gas provided from the powder generating device into an inside of the housing; a mesh-type filter unit formed inside the housing, but installed on an upper part of the housing, and collecting the exhaust gas flowing in from the gas inlet; a screw-shaped shaft installed inside the mesh-type filter unit, installed to pass through a lower part thereof, and connected to a mesh-type filter unit through a fastening device; a motor installed outside the housing, connected to the shaft, and providing power so that the shaft can rotate; and a powder outlet installed at a lower part of the hopper unit and discharging the powder collected from the mesh-type filter unit to the outside. When the mesh-type filter unit rotates through the shaft, the powder deposited on a surface of the mesh-type filter unit may be desorbed using centrifugal force.
Patent KR-20210096335-A (KR)
Title: Foldable face size meter
Inventor: CHO HEOUNG LAE
IPC: A61B5/107
Filed: 2020-01-28
Abstract: The present invention relates to a foldable face size meter. A main body of the foldable face size meter comprises a skin contact unit formed to come in contact with both sides of a face and a main body folding tool for folding the main body. The main body is deformed by the main body folding tool for the skin contact unit to come in contact with measurement spots on the both sides of the face of a user. The present invention provides a consistent measured value by uniformly maintaining the measurement spots on a curved surface of the face and provides a straight distance between the measurement spots.
Patent KR-20210097560-A (KR)
Title: Block chain transaction processing method
Inventor: HA SUJIN
IPC: H04L29/06
Filed: 2020-01-30
Abstract: A method for processing a transaction performed by a node configured with the disclosed blockchain network comprises: a step of performing a preset consensus algorithm by voting within a shard configured with the blockchain network on whether or not to execute a transaction according to a request for executing the transaction by a client node; a step of responding to a success or failure of the execution of the transaction, after executing the transaction, when an establishment of the consensus on the transaction is confirmed within the shard; and a step of allowing a result value of executing the transaction to be reflected in the ledger when a commit is requested by the client node. Therefore, the present invention is capable of being processed efficiently without incurring overhead due to a lock processing.
Patent KR-20210100436-A (KR)
Title: Foldable box for transportation
Inventor: YUN HYUNG SUK
IPC: B65D1/42
Filed: 2020-02-06
Abstract: The present invention provides a foldable box for transportation, which is composed of a front surface, a rear surface, both side surfaces, the bottom and a cover to form a hexahedral internal accommodation space. The box comprises: a bottom plate (150) coupled to a lower edge of the rear surface on an upper side of the floor and rotatably attached with respect to the lower edge of the rear surface to support the load on the floor; panels (P) respectively provided inside the front and rear surfaces and the both side surfaces, the bottom plate and the cover to support strength; and C-shaped reinforcing columns (C1, C2, C3, C4) which are respectively fastened to four corners of the panel to reinforce the strength of the panel. The both side surfaces are made of a first member (120a) and a second member (120b) provided on both sides with respect to a central vertical line. Each of the first member (120a) and the second member (120b) is provided with a separate panel, and the cover is rotated 180 degrees based on a rear upper edge. In a state in which the bottom plate is rotated 90 degrees with respect to the rear lower edge, the both side surfaces are foldable by being folded in a shape in which the central vertical line is drawn inside. According to the present invention, logistics costs can be reduced through volume reduction.
Patent KR-20210102515-A (KR)
Title: Method for Manufacturing Piezoelectric Energy Harvesting Structures and Piezoelectric Energy Structures Manufactured by the Same
Inventor: CHO YONG SOO
IPC: H01L41/193
Filed: 2020-02-10
Abstract: The present invention relates to a manufacturing method of a piezoelectric energy harvesting structure and the piezoelectric energy harvesting structure manufactured by the same which use a simple mechanical process to implement an inorganic nanostructure on a flexible substrate without doping or heat treatment processes, thereby easily manufacturing a flexible piezoelectric energy harvesting structure having excellent conventional piezoelectric energy harvesting characteristics.
Patent KR-20210103295-A (KR)
Title: Structure of indoor using the coanda effect
Inventor: JOO GEON
IPC: F24F13/08
Filed: 2020-02-13
Abstract: The present invention relates to an indoor cooling structure using a Coanda effect, which allows the cooling to be efficiently performed, comprising: an air conditioner; a cooling discharge unit provided to be formed in a curved surface; a Coanda protrusion curved surface unit; a blocking wall forming Coanda curved unit having a Coanda recess curved surface unit and a curved surface recess unit; and a restored air collecting unit for collecting air to be introduced into the air conditioner.
Patent KR-20200130083-A (KR)
Title: Method for preparing transition metal oxide fine particles
Inventor: SEOJIN LEE
IPC: C01G39/02
Filed: 2020-02-24
Abstract: The present invention provides a method for the manufacture of transition metal oxide fine particles, comprising the steps of: heating a strong-alkaline aqueous solution while stirring the same; adding to and dissolving in the heated strong-alkaline aqueous solution a transition metal oxide; adding a strong-acid aqueous solution to the strong-alkaline aqueous solution in which the transition metal oxide is dissolved, while stirring the same, thereby re-dissolving a solid generated at the interface between the strong-alkaline aqueous solution and the strong-acid aqueous solution; adjusting the pH of the mixed aqueous solution resulting from mixing the strong-alkaline aqueous solution and the strong-acid aqueous solution, through adjustment of the adding rate and amount of the strong-acid aqueous solution, to precipitate transition metal oxide fine particles; and separating the transition metal oxide fine particles from the mixed aqueous solution and sequentially washing, drying, and thermally treating the separated transition metal oxide fine particles. It is possible to manufacture pure transition metal oxide fine particles.
Patent KR-20200106444-A (KR)
Inventor: YAMAZAKI YOSHIO
IPC: G01F1/698
Filed: 2020-02-25
Abstract: The present invention relates to a thermal flow meter and a flow calibration method. An object of the present invention is to accurately measure a flow rate even when a type of a fluid flowing through a pipe is changed. The thermal flow meter comprises: a temperature measurement element (2a) disposed in a pipe (1) and detecting a first temperature of the fluid; a heat generating/temperature measuring element (2b) detecting a second temperature of the fluid; a control unit (13) heating the heat generating/temperature measuring element (2b) so that the second temperature is higher than the first temperature by a predetermined value; a power measurement unit (7) which measures power consumption of the heat generating/temperature measuring element (2b); a flow rate derivation unit (8) converting power consumption into a flow rate value; a flow rate correction unit (9) correcting the flow rate value; a storage unit (10) which stores a first zero point power consumption when the inside of the pipe (1) is filled with a reference fluid and a flow of a reference fluid stops; a zero-point power ratio calculating unit (11) for calculating a zero-point power ratio from a second zero-point power consumption and a first zero-point power consumption when the flow of the fluid in the pipe (1) is stopped; and a setting unit (12) which calculates a correction coefficient from the zero-point power ratio and sets the same in the flow rate correction unit (9).
Patent KR-20200115128-A (KR)
Inventor: NIHOMMATSU HIROAKI
IPC: F27D5/00
Filed: 2020-03-03
Abstract: The present invention aims to improve the strength of a firing jig. The firing jig includes: an inorganic mesh type structure; and an inorganic sheet type structure installed on the surface of the mesh type structure, wherein the sheet type structure has several through-holes extending from the front surface to the rear surface, and each through-hole is independent from the other through-holes.
Patent KR-20210111948-A (KR)
Title: Method and apparatus for monitoring body activity
Inventor: IBTEHAZ NABIL
IPC: A61B5/11
Filed: 2020-03-03
Abstract: Disclosed are a method and apparatus for monitoring physical activity based on a wearable sensor so that a user's physical activity can be monitored more accurately. The apparatus for monitoring physical activity includes: a memory storing one or more instructions; and at least one processor executing the one or more instructions stored in the memory. The at least one processor executes the one or more instructions, to obtain first type sensor data from a first type worn sensor, obtain second type sensor data from a second type worn sensor, and determine a user's physical activity by using an artificial intelligence learning model unit including at least one artificial intelligence learning model, the first type sensor data and the second type sensor data.
Patent KR-20210118270-A (KR)
Title: Vision System, Vehicle having the same and method for controlling the vehicle
Inventor: CHO HAN SHIN
IPC: B60W30/08
Filed: 2020-03-19
Abstract: The present invention relates to relates to a vision system, a vehicle having the same, and a method for controlling the same. According to the present invention, the vision system comprises: a camera provided to a vehicle to have front vision outside the vehicle and capturing image data; and a control unit having a processor processing the image data captured by the camera. The control unit recognizes an object existing in the front vision based on the processed image data, determines whether the vehicle can start based on information about the recognized object, and controls output of start possible notification information or stop notification information corresponding to the determined starting possibility.
Patent KR-20210117499-A (KR)
Title: System and method for life management
Inventor: LEE SANG WOO
IPC: G08B21/04
Filed: 2020-03-19
Abstract: According to an embodiment of the present invention, a life management system for managing a life of a protection target individual comprising: a management server receiving and transmitting outside through unique identification numbers; a protector terminal generating a setting signal for managing an audio file and the life of the protection target individual to transmit the signal to the management server; and a signal detecting terminal installed within a living space of the protection target individual.
Patent KR-20210119178-A (KR)
Title: Sit and Reach measuring apparatus
Inventor: SON LAK SEONG
IPC: A61B5/00
Filed: 2020-03-24
Abstract: The present invention relates to a flexibility measuring apparatus comprising a bottom plate, a foot plate extending upward from an upper surface of the bottom plate to support the soles of a person being tested, a push plate linearly moved in a longitudinal direction of the bottom plate as the person being tested pushes with his/her hands, and a measuring module coupled to the push plate to measure a relative position of the push plate linearly moved. The push plate can be moved to the front and rear sides of the foot plate via an upper side of the foot plate, and the measuring module does not protrude toward the front side of the bottom plate while the push plate is moved to the rear side of the bottom plate. In accordance with the present invention, the flexibility measuring apparatus not only measures the flexibility record of a subject whose fingertips do not reach the foot plate due to a lack of flexibility but prevents a subject with good flexibility from hitting his/her head against the measuring module. Therefore, it is possible to measure records safely and effectively no matter how much subjects can stretch.
Patent KR-20210119712-A (KR)
Title: Filter changeable mask
Inventor: NAM GA RAM
IPC: A62B23/02
Filed: 2020-03-25
Abstract: The present invention relates to a mask for filter replacement comprising: an upper side mask frame comprising a nose holder to be fixed to the nose of the user's face, and having an up/down direction curvature that protrudes to the outside of the face; and a front mask frame that is coupled to the upper side mask frame and having only a left/right direction curvature and a curvature corresponding to a straight line in the up/down direction, wherein the front mask frame comprises a central vertical rib formed in the up/down direction in a curved area in contact with a mask filter, and a plurality of fixing grooves formed outside of the curved area. Therefore, the present invention is capable of having an effect of reducing the required costs.
Patent KR-20210122512-A (KR)
Title: Battery module and battery pack including the same
Inventor: CHOI JONGHWA
IPC: H01M50/30
Filed: 2020-04-01
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; and a module frame for accommodating the battery cell stack, wherein a venting unit is formed on the lower surface of the module frame, the battery cell includes: a cell body; electrode leads protruding from both ends of the cell body; and a terrace unit extending from a cell case in a direction in which the electrode lead protrudes, and the venting unit is formed adjacent to a part where the terrace unit is positioned rather than the cell body.
Patent KR-20210123121-A (KR)
Title: Apparatus and method for protecting files through hash management
Inventor: JEONG HOI CHAN
IPC: G06F21/60
Filed: 2020-04-02
Abstract: The present invention relates to a device and a method for protecting a file. The method of the present invention comprises the steps of: detecting, by a virtualization driver, a correction or deletion request for a file included in a preset group while monitoring a guest operating system; inquiring, by the virtualization driver, for correction or deletion for the file included in the preset group to a host operating system; determining, by the host operating system, whether to allow correction or deletion for the file included in the preset group using a fact that whether the file included in the preset group is included in a preset file list; and allowing or blocking, by the host operating system, correction or deletion for the file included in the preset group in accordance with a determination result whether correction or deletion for the file included in the preset group is allowed. Therefore, a file can be protected from being corrected or deleted.
Patent KR-20210123743-A (KR)
Title: Mask for health
Inventor: CHAE MIN WAN
IPC: A62B18/02
Filed: 2020-04-05
Abstract: The present invention relates to a mask and, more specifically, to a sanitary mask in which a shape-retaining thin plate made of a thin synthetic resin material is formed inside a mask made of cotton or cloth, so that penetration of foreign substances such as a liquid stream directly from the outside is prevented while breathing is convenient and fogging is directly prevented. According to a preferred embodiment of the present invention, since the sanitary mask effectively blocks fine dust, bacteria, and the like from entering from the front surface regardless of moisture and a shape-retaining thin plate separates a mask main body from the mouth and nose, the mask is easy to breathe and the mask body does not get sucked into the mouth and nose so that the mask is convenient to breathe. The shape-retaining thin plate completely blocks the inner front and side surfaces of the mask main body, viruses or bacteria cannot be transmitted by a wearer's cough or by someone else's cough. In addition, an upper wing prevents moisture from entering the inside through a nose part, thereby providing an effect of preventing fogging on eyeglasses and the like. The sanitary mask comprises a mask main body, ear straps, a shape-retaining thin plate, and an upper wing part.
Patent KR-20210125811-A (KR)
Title: Efficient method for preparing fatty acid ergosterol ester compound using lipase and use of ergosterol ester compound prepared thereby
Inventor: KIM HYUNG KWOUN
IPC: A23L3/3463
Filed: 2020-04-09
Abstract: The present invention relates to an efficient method for preparing a fatty acid ergosterol ester compound using lipase and a use of the fatty acid ergosterol ester compound prepared thereby. Specifically, according to the method for preparing an ergosterol ester compound, an immobilized K80 lipase derived from Proteus vulgaris during synthesis is used, thereby having high affinity for ergosterol and high substrate specificity for various fatty acids, and thus having an excellent production yield of the fatty acid ergosterol ester compound. In addition, antibacterial activity of the produced fatty acid ergosterol ester compound is excellent, thereby being provided as cosmetics and food additives.
Patent KR-20210128185-A (KR)
Inventor: SUNG WONJUNG
IPC: H02K3/34
Filed: 2020-04-16
Abstract: The present invention relates to a stator and a motor with the same which comprise: a stator core having a plurality of slots formed therein so that the stator coil is inserted; and an insulating member installed inside the slots. The insulating member is made of a single member and is integrally inserted into the slots in a shape corresponding to the slots.
Patent KR-20210128799-A (KR)
Inventor: NA KI BEOM
IPC: H01R4/66
Filed: 2020-04-17
Abstract: The present invention relates to an earth apparatus for welding a pipeline, comprising: a roller grounding unit including a roller that rotates together with a frictional force generated when a pipe rotates in contact with the pipe surface, a roller shaft into which the roller is fitted, and a ground bolt to which an earth cable of a welding machine is connected; and a sliding unit including a sliding shaft wherein one end is vertically coupled to the roller shaft, a spring coupled to the other end of the sliding shaft, and a cylinder in which the sliding shaft and the spring are accommodated. The provided earth apparatus for welding the pipeline has a structure that enables reduction of welding work time, reduction of construction cost, or accident by eliminating the need for detachment even if the pipe is replaced by one earth installation.
Patent KR-20210131686-A (KR)
IPC: B60T13/14
Filed: 2020-04-24
Abstract: The present invention provides an electro-hydraulic brake apparatus which has reduced manufacturing costs by reducing the required torque specification of a motor. The electro-hydraulic brake apparatus comprises: a reservoir storing brake fluid; a stroke sensor configured to sense a stroke of a brake pedal; a plurality of wheel brake assemblies configured to provide a braking force for a wheel; a main master cylinder discharging the brake fluid entering from the reservoir to a first main flow path; an electric booster configured to boost a stroke of a driver; a hydraulic control device (ESC) configured to receive the brake fluid discharged from the main master cylinder through the first main flow path and open or close a plurality of valves formed therein to change the pressure of the brake fluid discharged from the main master cylinder; and a control unit (ECU) controlling the hydraulic control device such that a hydraulic pressure supplied to the hydraulic control device brakes at least only a portion of the plurality of wheel brake assemblies if the stroke is smaller than or equal to a first reference, and controlling the hydraulic control device such that the hydraulic pressure supplied to the hydraulic control device brakes all of the plurality of wheel brake assemblies if the stroke is larger than the first reference.