baber/WOPTO huggingface dataset:
Patent KR-20220129950-A (KR)
Title: Vacuum cleaning car
Inventor: LEE KYU HUN
IPC: E01H1/04
Filed: 2021-03-17
Abstract: The present invention relates to a vacuum cleaning vehicle, and more specifically, to a vacuum cleaning vehicle capable of securing a larger storage tank capacity while maintaining the functions of a cyclone and a silencer. According to the present invention, the vacuum cleaning vehicle may comprise: a hose having one side disposed in a predetermined position; a storage tank in which the other side of the hose is installed; a vacuum pump which sucks air inside the storage tank so that dirt is introduced into the storage tank through the hose; a cyclone installed between the storage tank and the vacuum pump to filter internal air flowing out of the storage tank; and a silencer installed on the top of the vacuum pump to discharge internal air discharged from the vacuum pump to the outside and to supply external air to the vacuum pump.
Patent KR-20210037642-A (KR)
Title: Method and system for forecasting tree disease based on water data
Inventor: PARK YONG CHAN
IPC: G01N33/00
Filed: 2021-03-23
Abstract: A method and system for forecasting tree disease using water data is provided. A method for forecasting tree disease according to an embodiment of the present invention includes a step of receiving water data, which is a step of receiving water data measured from a tree, wherein the water data includes a plurality of water data measured from the tree over time; and a step of time-series analysis, which is a step of time-series analysis of the plurality of water data, to perform time-series analysis on the water data of the tree over a predetermined period of time and determine that the higher the difference between the values of the highest and lowest values of the water data is, the higher the probability of being infected with the tree disease.
Patent KR-20220134895-A (KR)
Title: Apparatus for forcasting of horse racing ranking
Inventor: HONG CHANG WOO
IPC: G06Q50/34
Filed: 2021-03-29
Abstract: According to one embodiment of the present invention, a horse racing ranking prediction device for predicting a horse racing ranking based on an opponent's record between horses participating in a race comprises: a result information receiving unit receiving the result information of past horse racing matches in real time from an operator server operated a host company of horse racing events; a predicted match information receiving unit receiving predicted match information including information on horse racing matches to be predicted from a participant terminal used by a participant in the horse racing ranking prediction; a first point granting unit calculating past match records between one pair of horses selected from among horses participating in the predicted horse racing matches based on the result information, and granting victory points to a horse with more victories; and a ranking calculation unit listing the horses participating in the predicted horse racing matches in the order of the number of the granted points, calculating a ranking, and transmitting the same to the participant terminal. The first point granting unit calculates the past match records between the pair of horses in all possible combinations of the horses participating in the predicted horse racing matches, and grants victory points based on the calculated past match records. The horse racing ranking prediction device of the present invention considers various factors which can have a significant impact on a racehorse's ability to race and factors which can occur as variables in determining the ranking such that the participant can more accurately predict the ranking in the horse racing matches.
Patent KR-20210041550-A (KR)
Title: Display device including touch sensor and driving method thereof
Inventor: BOK SEUNG LYONG
IPC: G06F3/041
Filed: 2021-04-07
Abstract: The present invention relates to a display device including a touch sensor and a driving method thereof, and more particularly, to a curved display device including a touch sensor and a driving method thereof. The display device according to an embodiment of the present invention comprises: a touch sensor part including a plurality of touch sensor; and at least one touch surface concavely curved in a first direction, wherein the touch surface includes a central part and an edge part positioned on both sides of the central part along the first direction, and the sensitivity of the touch sensor corresponding to the central part is higher than the sensitivity of the touch sensor corresponding to the edge part.
Patent KR-20220145054-A (KR)
Inventor: YEON JU KIM
IPC: A61P35/00
Filed: 2021-04-21
Abstract: The present invention relates to a method for manufacturing gold nanoparticles using a Bifidobacterium strain and a Phyllanthus emblica extract, and a cancer treatment use of the gold nanoparticles. The present invention can be used as a promising cancer treatment candidate with low side effects and excellent effects.
Patent KR-20220146181-A (KR)
Title: Connection structure of drain pipe
Inventor: AN MIN GYUN
IPC: E03C1/122
Filed: 2021-04-23
Abstract: The present invention relates to a connection structure for a dual pipe, comprising: an outer pipe (300) having one end coupled to a coupling unit (120) protruding from a water drain apparatus (100) installed on a floor, and having the other end connected to a standing pipe (200); an inner pipe (400) inserted into the outer pipe (300); a connection pipe body (500) inserted into and coupled to the coupling unit (120) in the water drain apparatus (100); and a one-touch pipe body (600) inserted into and detachably coupled to the connection pipe body (500) in the water drain apparatus (100), and forming a circular cross-section to be coupled to the inner pipe (400). The outer pipe (300) is coupled to the coupling unit (120) and the inner pipe (400) is inserted into the outer pipe (300) to be coupled to the one-touch pipe body (600) and connected to the coupling unit (120). When the one-touch pipe body (600) is separated from the connection pipe body (500), the inner pipe (400) can be removed. Therefore, convenience in maintenance of the connection structure for a dual pipe can be improved.
Patent KR-20220153175-A (KR)
Inventor: HWANG JAE WON
IPC: H01L21/768
Filed: 2021-05-10
Abstract: An objective of the present invention is to provide a semiconductor device with improved structural reliability. According to an example embodiment of the present invention, the semiconductor device comprises: a semiconductor substrate having a first surface adjacent to an active layer; a first insulation layer on the first surface of the semiconductor substrate; a second insulation layer on the first insulation layer; an etch stop structure interposed between the first insulation layer and the second insulation layer, and including a plurality of etch stop layers; a contact wire pattern arranged in the second insulation layer, and surrounded by at least one layer among the plurality of etch stop layers; and a through electrode vertically passing through the semiconductor substrate, the first insulation layer, and at least one layer among the plurality of stop layers to come in contact with the contact wire pattern.
Patent KR-20220153868-A (KR)
Title: Filtration Discharge Device Capable of Supplying Solute
Inventor: HAHN BYUNG RYANG
IPC: B05B1/18
Filed: 2021-05-12
Abstract: The present invention relates to a filtration discharge device capable of supplying solute. The filtration discharge device comprises: a case forming an outer body, and having an inlet into which a fluid to be filtered flows and an outlet through which the filtered fluid flows out; a filtering means accommodated in the inner space of the case to filter out the fluid flowing into the case before discharging the fluid to the outside; and a solute supply means for supplying solute to be dissolved by using the fluid in the inner space as a solvent, through an elution port. The filtration discharge device can have an inlet pipe and an outlet pipe formed therein to be aligned in a row, so that when the solute is sequentially dissolved from the solute supply means to a dissolution delay means, the solute does not dissolve from the solute supply means directly to the elution port, slowly dissolves while being accommodated in the dissolution delay means in a gel state in a fixed amount, and flows out through the elution port, thereby preventing the solute from being excessively dissolved and discharged, and to reduce the consumption speed of the solute, thereby extending the service life of the charged solute.
Patent KR-20220161833-A (KR)
Title: Bobbin for superconducting coil
Inventor: SIM KI DEOK
IPC: H01F27/32
Filed: 2021-05-31
Abstract: The present invention relates to a bobbin for a superconducting coil, which can stably maintain a superconducting state and reduce failure characteristics. The bobbin for a superconducting coil comprises: a first bobbin which has a rectangular shape of which the central portion is opened, and is made of an insulated aluminum material; a first copper structure which is provided along the inner peripheral surface of the first bobbin, forms a heat transfer path, and provides structural resistance to a thermal contraction of the first bobbin; a second bobbin which is formed in size, material, and shape corresponding to those of the first bobbin and is concentric with the first bobbin; and a second copper structure which is provided along the inner peripheral surface of the second bobbin, forms a heat transfer path, and provides structural resistance to a thermal contraction of the second bobbin. The first and second copper structures are fitted together. Therefore, the bobbin for a superconducting coil can reinforce the structural strength against thermal contraction of the bobbin by the copper structures, and can form a heat transfer path by being connected to a cooling channel to effectively cool the bobbin, thereby enhancing the safety of superconducting application devices.
Patent KR-20220161949-A (KR)
Title: Phone gripping apparatus
Inventor: KIM MIN KYU
IPC: B63B22/00
Filed: 2021-05-31
Abstract: The present invention relates to a mobile phone gripping apparatus. The mobile phone gripping apparatus includes: a gripping part having a front end attached to the back of a mobile phone and having a concave accommodation space at the rear end; a water-soluble adhesive layer applied to the rear end of the gripping part and losing adhesive strength upon contact with moisture due to the submersion of the mobile phone; a buoyant body that is attached to the rear end of the adhesive layer, rises to a water surface by buoyancy when the adhesive strength of the water-soluble adhesive layer is lost, and indicates the location of the mobile phone; and a connection line having both sides connected to the inner circumferential surface of the accommodation space and the buoyancy body in a longitudinal direction, and extended to the water surface by the traction force of the buoyancy body when a lid part is opened. Therefore, when the mobile phone falls into the water, the location of the mobile phone and the drowning person can be easily determined using the buoyant body floating on the surface of the water.
Patent KR-20220165527-A (KR)
Title: Wet tissue utility case
Inventor: CHOI HYO RIN
IPC: B65D83/08
Filed: 2021-06-08
Abstract: The present invention relates to a multi-purpose wet wipe case, which is more complex and convenient, comprising: a liquid spray button cover; a liquid protection hinged inlet; a liquid spray button; an inlet cover; a slope rubber film; a wet wipe collection box; a collection box inlet; a detachable groove; an inlet operating button; and a wet wipe size regulator.
Patent KR-20220167088-A (KR)
Title: Vehicle air conditioning contol apparatus and method
Inventor: HONG GYU SIK
IPC: B60H1/00
Filed: 2021-06-11
Abstract: The present invention relates to an air conditioning control apparatus and method for correcting a photo sensor value based on a window tinting specification applied to a vehicle and controlling indoor air conditioning using the corrected photo sensor value. According to the present invention, the air conditioning control apparatus comprises: a photo sensor which detects solar radiation entering the vehicle interior; and a processor configured to set a correction ratio based on tinting information of the vehicle, correct a photo sensor value detected by the photo sensor using the set correction ratio, and control indoor air conditioning of the vehicle based on the corrected photo sensor value.
Patent KR-20220115028-A (KR)
Title: Pouch folding apparatus of secondary battery
Inventor: OH SEONG JOON
IPC: B29L31/00
Filed: 2021-06-15
Abstract: The present invention relates to a pouch folding device for a secondary battery, comprising: an upper folding blade moving unit (100) including a first moving unit (50) that moves an upper front plate (30) forward and backward having an upper folding blade (35) disposed on an upper front surface of a basic frame (5), and a second moving unit (80) that lifts and lowers the upper front plate (30); a pusher unit (200) having a third moving unit (150) that moves a pusher (230) pressing a secondary battery pouch (P) forward and backward, and a fourth moving unit (180) that lifts and lowers the pusher (230); a support unit (300) having a fifth moving unit (250) that is disposed under the pusher unit (200) and moves a lower support (235) forward and backward, and a sixth moving unit (280) that lifts and lowers the lower support (235); a lower folding blade moving unit (400) having a seventh moving unit (380) that lifts and lowers a lower front plate (65) having a lower folding blade (55) disposed on a lower front surface of the basic frame (5); and a folding device moving unit (500) that is disposed on one side of the lower plate (15) disposed under the basic frame (5) and has an eighth moving unit (450) that moves the upper and lower folding blade moving units (100, 300), the pusher unit (200) and the support unit (300) forward and backward. The present invention is for precisely folding the wings of a secondary battery pouch.
Patent KR-20220170242-A (KR)
Title: Polyamide, polybenzooxazole formed therefrom, and polybenzooxazole film including the polybenzooxazole
Inventor: KIM HYEON IL
IPC: C08G73/22
Filed: 2021-06-22
Abstract: The present invention provides polyamide represented by chemical formula 1, and polybenzoxazole and a polybenzoxazole film formed therefrom. In chemical formula 1, Ar_3, Ar_4, X_1 to X_3 R_4 are the same as defined in the detailed description. Another aspect provides the polybenzoxazole film having light transmittance, excellent heat resistance, and high refractive index by containing the above-described polybenzoxazole.
Patent KR-20220170553-A (KR)
Title: Joint between Footing and Pile to prevent Top Drop off and Construction Method thereof
Inventor: KONG KANG JU
IPC: E02D13/00
Filed: 2021-06-23
Abstract: The present invention relates to a joint unit for a footing and a pile to prevent a floating floor. The joint unit for a hollow pile transfers a load to the ground by supporting a concrete footing formed in the lower part of a structure. A base of the footing is supported by a head of a pile, and a steel rope is installed to penetrate a first covered pipe as the first covered pipe is embedded in the head. Both ends of the steel rope are individually anchored and fixed to the head and the base. Therefore, as the both ends of the steel rope are individually anchored and fixed to the head and the base, the joint unit for a footing and a pile can effectively accommodate dislocation even when the dislocation occurs between the pile and a foundation. Moreover, the joint unit for a footing and a pile can prevent the base from floating from the head to a predetermined level or higher based on a compressive force of the steel rope, thereby providing structural stability.
Patent KR-20220170625-A (KR)
Title: Particle and Plating Defect Inspection Method
Inventor: KIM JI BUM
IPC: G06T7/10
Filed: 2021-06-23
Abstract: The present invention relates to a method for inspecting foreign matter and plating defects on the surface of an inspection object whose surface is plated. The present invention provides a foreign matter and plating defect inspection method, comprising: a) a step of using coaxial lighting and oblique lighting simultaneously to obtain a surface image of the inspection object; b) a first image processing step of detecting foreign matter on the surface of the inspection object using the surface image; c) a second image processing step of detecting strong pits on the surface of the inspection object using the surface image; and d) a third image processing step of detecting faint pits on the surface of the inspection object using the surface image. The foreign matter and plating defect inspection method according to the present invention can clearly distinguish between foreign matter and plating defects by applying lighting conditions and algorithms that can distinguish between foreign matter and plating defects.
Patent KR-20220004571-A (KR)
Title: Light modulating device
Inventor: KIM JIN HONG
IPC: G02F1/1337
Filed: 2021-07-01
Abstract: The present application provides a light modulation device which realizes low transmittance in a blocking mode, has a wide transmittance variable range, and does not cause problems such as liquid crystal defects or reduced visibility, and a use thereof. The light modulation device includes: a first substrate which has an adhesion layer or an adhesive layer formed on a first surface; a second substrate which has a first surface, wherein the first surface is disposed to face the first surface of the first substrate; and a liquid crystal layer which is present between the first and second substrates.
Patent KR-20230005681-A (KR)
Title: Smart vertical tilt management apparatus and system
Inventor: DONG WOAN KIM
IPC: G01S19/42
Filed: 2021-07-01
Abstract: The present invention relates to a vertical shaft verticality management apparatus and system. The vertical shaft verticality management apparatus includes a leader sensor provided in a leader unit of drilling equipment that performs a cast-in place pile (CIP) drilling operation to measure verticality information, a body sensor provided in a body unit of the drilling equipment and measuring tilt information of the body unit, and a controller for generating correction information based on the verticality information measured by the leader sensor and generating alarm information when the tilt information measured by the body sensor exceeds a predetermined limit. The vertical shaft verticality management apparatus and system can check the verticality of a vertical shaft in real time, thus preventing the overturning of drilling equipment.
Patent KR-20230007818-A (KR)
Title: Magnetic field communication method and apparatus using magnetic sensor
Inventor: KIM JANG YEOL
IPC: H04B5/02
Filed: 2021-07-06
Abstract: Disclosed are a magnetic field communication method using a magnetic sensor and a device thereof. According to an embodiment, the magnetic field communication device comprises: a signal detector that detects a magnetic signal including a message signal from an external magnetic field; and a signal extractor extracting the message signal from the magnetic signal.
Patent KR-20230008419-A (KR)
Title: Digital lighting key system and door lock release method using the same
Inventor: KIM JEOUNG TAE
IPC: G07C9/00
Filed: 2021-07-07
Abstract: According to the present invention, a digital lighting key system including an optical signal generator (100) and an optical signal receiver (200). The optical signal receiver (200) includes a decryption module (300) which compares an optical signal (L) generated from the optical signal generator (100) with password information (b) input as a decimal number. The decryption module (300) includes: a recognition module (310) which recognizes the optical signal (L) as a binary number; a conversion module (320) which converts the binary number recognized by the recognition module (310) into a decimal number; and a comparison module (330) which compares the decimal number converted by the conversion module (320) with the password information (b). According to the present invention, the unlock recognition rate of a door lock system is high and hacking is impossible.
Patent KR-20230009105-A (KR)
Inventor: KIM KWAN SUG
IPC: F16L5/04
Filed: 2021-07-08
Abstract: Disclosed is a cable tray fire compartment structure comprising a cable tray disposed through a fire compartment penetration unit formed in a floor slab of a building and a connector. The connector comprises a first connector member and a second connector member. The first connector member comprises a vertical plate and a horizontal plate formed by bending backward from the vertical plate. The second connector member comprises the vertical plate composed of a front vertical plate, a left vertical plate, and a right vertical plate and having a cross-sectional shape of a 'c' shape and the horizontal plate formed by bending from the vertical plate to the front, left, and right and having an overall shape of the 'c' shape. The connector closes the fire compartment penetration unit except for an internal space in which the cable tray is disposed by the horizontal plate of the first connector member and the horizontal plate of the second connector member while surrounding the cable tray by the vertical plate of the first connector member and the vertical plate of the second connector member and penetrating the fire compartment penetration unit. The cable tray fire compartment structure according to the present invention can achieve cost savings by reducing the amount of expensive fire-resistant filler used for closing the fire compartment penetration unit and using mineral wool, a cheaper fire-resistant material, instead. In addition, the cable tray fire compartment structure makes it easy to install the connector for the cable tray fire compartment structure even when the cable tray is installed in the fire compartment penetration unit such that construction is convenient.
Patent KR-20220011096-A (KR)
Title: Pressure balancing device
Inventor: HE JIAHUI
IPC: H01M50/30
Filed: 2021-07-15
Abstract: The present invention relates to a pressure balancer, comprising: a cover; a base; and a mounting member formed of metal and covering a fluid inlet from below the fluid inlet, wherein the mounting member is snap-fitted to the base and connected to the battery pack by a fastener to be assembled in a battery pack. The mounting member is snap-fitted to the base to facilitate the removal of the mounting member. The mounting member and the battery pack are firmly connected by the fastener, ensuring connection stability and preventing the mounting member from falling off the battery pack. In addition, the mounting member formed of metal is advantageous in preventing adverse thermal effects or consequences due to the hot gas/environment in the battery.
Patent KR-20230013818-A (KR)
Title: System and Method for early warning using cumulative weigh of correlation
Inventor: OH JOON SEOK
IPC: G06F17/15
Filed: 2021-07-20
Abstract: Disclosed is an early warning system which removes abnormal state data by using a computational structure of an algorithm applied to early warning to reduce a size of normal data used in a prediction model so as to improve a calculation speed and prediction performance of the early warning system. The early warning system comprises: an input unit which receives measurement data; a data extraction unit which extracts training data for calculating an early warning algorithm model by applying model training from historical data stored in a history database; a calculation unit which calculates a cumulative weight using a correlation between the training data and the measurement data; and an execution unit which deletes training data below a preset standard using the accumulated weight and re-executes model training by limiting a training section.