baber/WOPTO huggingface dataset:
Patent KR-20210107437-A (KR)
Title: Apparatus for determining artial discharge
Inventor: SIM SEOK KON
IPC: G01R31/12
Filed: 2020-02-24
Abstract: The present invention relates to a partial discharge determination apparatus. The partial discharge determination apparatus includes: a plurality of sensing parts individually mounted to be spaced apart from each other in a power facility and sensing partial discharge to output a sensing signal; and a partial discharge determination unit outputting a plurality of pieces of sensing signal data which is time axis data by sampling sensing signals, outputted from the plurality of sensing parts respectively, at different moments, outputting a plurality of sensing signal integration waveforms by converting each of the pieces of sensing signal data into a sensing signal waveform which is each piece of frequency axis data, and then, sequentially integrating the same by sensing signal waveform, outputting an integration waveform with a totaled sensing signal by totaling the plurality of sensing signal waveforms into one single sensing signal waveform, and then, sequentially integrating the same, and determining a partial discharge condition using a statistical numeric value and a characteristic value in regard to each of the sensing signal integration waveforms and the integration waveform with a totaled sensing signal. Therefore, the present invention is capable of determining whether partial discharge has occurred by converting each sensing signal into frequency axis data.
Patent KR-20210108524-A (KR)
Title: Display device and method of fabricating the same
Inventor: MAENG HYUN JIN
IPC: G02F1/1333
Filed: 2020-02-25
Abstract: Provided is a display device. The display device includes: a curved first substrate; a second substrate opposing the first substrate; a plurality of connection pads disposed on a side surface of the first substrate and a side surface of the second substrate; and at least one flexible circuit board including a plurality of projections respectively coupled to the plurality of connection pads, wherein the plurality of projections forms an array of projections along an edge of the side surface of the second substrate. The present invention provides a curved display device while reducing a bezel area.
Patent KR-20210108079-A (KR)
Title: Connector assembly
Inventor: CHO BYUNG HEE
IPC: H01R13/52
Filed: 2020-02-25
Abstract: Disclosed is a connector assembly capable of preventing a forming member from being introduced.
Patent KR-20210109334-A (KR)
Title: Construction machinery
Inventor: KANG BYUNGIL
IPC: E02F9/22
Filed: 2020-02-27
Abstract: The present invention relates to a construction machine. The construction machine according to an embodiment of the present invention comprises: a boom cylinder which drives a boom; a slewing motor which turns a slewing body; an arm cylinder which drives an arm; a bucket cylinder which drives a bucket; a first main pump which supplies a hydraulic oil to the boom cylinder and discharges the hydraulic oil in both directions; a second main pump which supplies the hydraulic oil to the slewing motor and discharges the hydraulic oil in both directions; and a third main pump supplying the hydraulic oil to the arm cylinder or the bucket cylinder. An embodiment of the present invention provides the construction machine capable of minimizing occurrence of energy loss when a plurality of driving apparatuses are simultaneously operated.
Patent KR-20210112903-A (KR)
Title: Polyarylene sulfide resin composition and preparation method thereof
Inventor: KIM JI HUN
IPC: C08K7/14
Filed: 2020-03-06
Abstract: An embodiment relates to a novel polyarylene sulfide resin composition and a method for manufacturing the same. The polyarylene sulfide resin composition of the embodiment includes a polyarylene sulfide resin having desirable properties such as low outgas amounts, good compatibility and/or low disulfide bond fractions, thereby being excellent in physical properties such as cavity balance, tensile strength, tensile elongation, and/or impact strength.
Patent KR-20210114292-A (KR)
Title: Touch sensor
Inventor: AHN BUM MO
IPC: G06F3/041
Filed: 2020-03-10
Abstract: The present invention relates to a touch sensor that detects a touch operation of a user. Specifically, the present invention relates to the touch sensor that can enhance a security by leaving no trace of the user. The touch sensor comprises: a sensing part; and a signal processing part.
Patent KR-20210119241-A (KR)
Title: antistatic Hard-coating film including slip layer
Inventor: KIM YUNHO
IPC: C09D171/00
Filed: 2020-03-24
Abstract: The present invention relates to a hard coating film having slip properties and antistatic properties and an image display device comprising the same. The hard coating film comprises a base film and an antistatic hard coating layer formed at least one surface of the base film. A fluorine-based slip layer is provided on the antistatic hard coating layer.
Patent KR-20210120155-A (KR)
Title: APPARATUS FOR EXERCISING OF RACKET USING IoT, AND EXERCISING SYSTEM USING THE APPARATUS
Inventor: HAHN HEE OK
IPC: G16Y20/20
Filed: 2020-03-25
Abstract: The objective of the present invention is to provide an Internet of Things (IoT) racket sports equipment capable of managing the amount of exercise while doing racket sports with the IoT using a user's mobile terminal, and a racket sports exercise system using the same. Accordingly, the present invention provides an IoT racket sports equipment and a racket sports exercise system using the same. The IoT racket sports equipment according to one embodiment of the present invention comprises: an oval-shaped head portion; a body portion including a supporting portion formed on one side of the head portion to support the same; a handle portion connected to the supporting portion and formed in a shape that a person can grip; a sensor formed on the body portion or the handle portion to detect sensing information including at least one among inclination, speed, and acceleration; a communication portion formed in the handle portion to communicate with a user's mobile terminal; and a controlling portion that transmits the sensing information to the user's mobile terminal.
Patent KR-20210120410-A (KR)
Title: A container ship
Inventor: CHOI JONG YEOL
IPC: B63B27/00
Filed: 2020-03-26
Abstract: The present invention provides a container ship comprising: an engine provided in a stern part of the hull to provide power with a propulsion device; a fuel tank provided in the stern part of the hull adjacent to the engine and supplying fuel stored therein to the engine through a fuel supply line; an auxiliary cargo hold provided in a space below the ship cabin in the hull and having a plurality of compartments for cargo loading spaces inside; and a cargo transport means provided to be movable from the inside of the auxiliary cargo hold and loaded into the cargo loading space by transferring the cargo into the auxiliary cargo hold.
Patent KR-20210121609-A (KR)
Inventor: JANG MIN
IPC: G06Q50/10
Filed: 2020-03-30
Abstract: A remote support device and a method thereof are disclosed. According to one embodiment, the remote support device includes: a data receiving unit for receiving an image which photographed a product in the field from a user terminal; an object recognition unit for recognizing an object in the photographed image; a product checking unit for using object recognition information to check product information; a guide generating unit for generating a guide screen including product manuals for remote support for products whose product information has been checked; and a remote control processing unit for remote control while sharing the guide screen with the user terminal.
Patent KR-20210123617-A (KR)
Title: Compression bonding device
Inventor: Kwon hyuk hwan
IPC: G06F3/041
Filed: 2020-04-03
Abstract: According to exemplary embodiments of the present invention, the compression device comprises: a compression unit which applies the pressure, in a direction that a touch sensor and a circuit board overlap as a compression direction, to a portion where the touch sensor and the circuit board overlap; and a protective cover which is disposed to cover at least a portion of the optical film in the same direction as the compression direction. The compression device can prevent damage to the optical film formed on the touch sensor and realize ACF bonding between the touch sensor and the circuit board.
Patent KR-20210125824-A (KR)
Title: a handheld device that produces magneticized water in a water bottle.
Inventor: BYUN MAN KEE
IPC: C02F1/48
Filed: 2020-04-09
Abstract: The present invention relates to a portable device for a water bottle capable of producing magnetized water, which includes: a body provided with a belt hanging unit so that a position can be fixed to a user's waist belt; and a holder unit that is formed on the body and is open one side to be fixed to the bottle neck of the water bottle. Therefore, according to the present invention, the water bottle fixed to the holder unit can be carried by putting the same on the waist belt or by hanging the same on user's body through a band, thereby being easily portable and allowing a user to drink beverage from time to time without inconvenience. In addition, a magnetic field is applied to water stored in the water bottle through a magnetization band, and the water is atomized by the magnetization power of a magnetic flux, thereby improving health by drinking water easily.
Patent KR-20210128858-A (KR)
Inventor: CHOO YOUNG MIN
IPC: B26D3/12
Filed: 2020-04-19
Abstract: The present invention discloses a cover-type button-type cutting device for cutting a plastic bottle cap ring. According to the present invention, the cover-type button-type cutting device is configured so that anyone can safely and easily cut a cap ring hanging on the entrance of a plastic bottle when discharging the plastic bottle separately, by pressing a button that combines a cutting blade inside a cover-type cover that can cover the entrance of the plastic bottle.
Patent KR-20210131562-A (KR)
Title: A method of increasing the heating rate by controlling the oxidant concentration and thermal energy in the circulating fluidized bed reactor and circulating fluidized bed combustion system using the same
IPC: B01J8/24
Filed: 2020-04-24
Abstract: The present invention provides a technique for minimizing air pollutants by increasing a heating rate in a circulating fluidized bed reactor. According to an embodiment of the present invention, a control method of a circulating fluidized bed reactor for increasing a heating rate by controlling an oxidant concentration and calories controls a circulating fluidized bed reactor including a combustion furnace, a cyclone, and a roof chamber and circulates fluidized sand while sequentially passing through the combustion furnace, the cyclone, the roof chamber, and the combustion furnace to control an overall heated oxidant concentration and calories to increase the heating rate and comprises: a first step in which the combustion furnace starts to operate in accordance with initial values of the oxygen concentration in oxidant gas supplied to the combustion furnace, the amount of fuel supplied to the combustion furnace, and the circulation amount of the fluidized sand; a second step of deriving a target temperature reaching time which is the time for the temperature of a portion of the combustion furnace to reach a preset target temperature, and deriving a heating rate reference value of a portion of the combustion furnace; and a third step of controlling the circulation amount of the fluidized sand and the oxygen concentration in the oxidant gas in accordance with the heating rate reference value of a portion of the combustion furnace.
Patent KR-20200070162-A (KR)
Inventor: PARK NO YEON
IPC: B08B9/34
Filed: 2020-04-27
Abstract: Disclosed in the present invention is an apparatus for incubating microorganisms capable of self-cleaning, wherein the apparatus comprises: an axis of rotation (11) of which a central axis is in a vertical direction and is rotated by a motor; a stirring rod unit (20) which includes at least two extension pipes (21) having a hollow pipe shape, at least one connection pipe (22) having a hollow pipe shape with a diameter different from that of the extension pipe (21), and a waterproof bearing (23) which is superposed between an end of the connection pipe (22), to which the connecting pipe (22) is slidingly coupled to be freely rotatable, and an end of the extension pipe (21), wherein the stirring rod unit (20) protrudes in a lateral direction of the axis of rotation (11) and makes washing water flow through an inside of the hollow; and an injection nozzle unit (30) which includes a nozzle rod (31) protruding in a lateral direction of the extension pipe (21), a first nozzle hole (32) formed at an end of the nozzle rod (31) and having a plurality of injection holes for injecting the washing water, and a second nozzle hole (33) formed at a lateral side of the nozzle rod (31) for injecting the washing water so that the connection pipe (22) can be rotated by the medium of the water-proof bearing (23).
Patent KR-20210136328-A (KR)
Title: Structure and gradient-based image interpolation
IPC: G06T3/40
Filed: 2020-05-07
Abstract: A structure and gradient-based image interpolation method according to an embodiment of the present invention includes the steps of: calculating a variance of a region of a predetermined size of an input interlaced image; classifying the type of the region into a stable region, a neutral region, or a complex region based on the variance; setting a size of a window according to the type of the region; calculating a similarity weight and a distance weight for pixels of the region of the window size within each region; and obtaining an output pixel by applying different filtering according to the type of the region based on the similarity weight and the distance weight to obtain a deinterlaced image.
Patent KR-20210136503-A (KR)
Title: Method and apparatus for managing cluster design adaptable to various cluster screen
IPC: G06F119/20
Filed: 2020-05-08
Abstract: In embodiments, provided is a cluster design management device applicable to various cluster screen types, which includes: a screen area comparison unit comparing a screen area of a cluster of a first vehicle type with a screen area of a cluster of a second vehicle type, when receiving a request to apply the first cluster UI design manufactured for the cluster of the first vehicle type to the cluster of the second vehicle type; a cluster UI design modification unit modifying the first cluster UI design, when the screen areas of the clusters of the two vehicle types are different; and a design application unit applying the modified first cluster UI design to the cluster of the second vehicle type.
Patent KR-20210142928-A (KR)
Title: Vehicle and method for prevent malfunction of touch sensor embeded in vehicle door
IPC: B60R25/24
Filed: 2020-05-19
Abstract: The present invention relates to a vehicle, and a method for preventing malfunction of a touch sensor in a vehicle door. The vehicle comprises: a transmitter-receiver transmitting a search signal through a smart key positioned outside a vehicle and receiving a responding signal with respect to the search signal; at least one touch sensor mounted in the vehicle door to sense touch input of a user through a capacitive method; and a controller determining an access direction of the smart key based on the responding signal and controlling only the touch sensor to be operated, wherein the touch sensor is installed in the door mapped in the access direction.
Patent KR-20210142988-A (KR)
Title: Hidden light apparatus
IPC: F21S43/30
Filed: 2020-05-19
Abstract: The present invention introduces a hidden light apparatus which is configured to emit light from a grill of a vehicle and allow the emitting area to implement the same feeling as the shape of the grill when no light is emitted, so as to maintain a design of the grill. The hidden light apparatus according to the present invention includes the grill, a lattice panel, and an optical module.
Patent KR-20210150745-A (KR)
Title: Centrifugal Compressor
Inventor: HYOJO BAE
IPC: F04D29/46
Filed: 2020-06-04
Abstract: According to embodiments of the present invention, provided is a centrifugal compressor, which may comprise: a case; an electric part provided inside the case to generate rotational force; a rotating shaft which rotates by receiving power from the electric part; an impeller including an inclined surface that rotates connected to the rotating shaft and accelerates the fluid flowing in the axial direction and discharges the fluid in the circumferential direction; a guide surface which covers the impeller and guides the fluid to move along the inclined surface of the impeller; a diffuser including a flow path through which the fluid discharged from the impeller flows; a volute through which the fluid discharged from the diffuser flows in; at least one adjusting member for changing the cross-sectional area of the flow path formed by the diffuser; and a control part which controls the flow rate of the fluid through the diffuser. In the present invention, the discharge pressure of the refrigerant can be controlled by adjusting a cross-sectional area of the flow path of the diffuser.
Patent KR-20210155608-A (KR)
Inventor: SEO MYUNG JI
IPC: C12P13/00
Filed: 2020-06-16
Abstract: The present invention provides Lactococcus garvieae MJF010 deposited with accession number KCCM12722P, which is a GABA-producing strain derived from human feces. The recombinant protein rGADLgMJF010 in which GAD derived from the Lactococcus garvieae MJF010 strain according to the present invention is expressed through a recombinant transformant can produce GABA from MSG in vitro and has an optimal GABA production capacity at 35 ℃ and pH 5.0.
Patent KR-20210156483-A (KR)
Inventor: LEE MYUNG SIN
IPC: G06F16/28
Filed: 2020-06-18
Abstract: The present invention is an apparatus for de-identifying characters in an image by overpainting adjacent color codes while identifying the characters in the image photographed by a medical device and extracting and deleting color information of the characters. According to the present invention, the apparatus extracts color codes by identifying the coordinates of characters in a medical image and deletes color corresponding to the color code in the medical image, thereby de-identifying the medical image. In addition, the apparatus extracts and overlays the color code of another coordinates adjacent to the coordinates from which the color code is deleted, thereby providing an effect of preventing the deleted coordinates from being re-identified as characters. In addition, the apparatus classifies text information in the image into medical information and personal information into a database, thereby providing an effect of using the text information to be used as big data. In addition, the apparatus generates an identification number on the basis of a unique number corresponding to medical information and attribute information of an image file, thereby providing an effect of increasing the data search speed and search rate. The apparatus comprises a coordinate determination unit, a character identification unit, a color code extraction unit, and a color removing unit.
Patent KR-20210156982-A (KR)
Title: Display driving device
Inventor: KIM YOUNG BOK
IPC: G09G3/20
Filed: 2020-06-19
Abstract: The present invention discloses a display driving device insensitive to external noise. The display driving device includes: a first data line and a second data line which connect a transmitter of a timing controller and a receiver of a source driver; a first terminating resistor and a second terminating resistor which connect the first data line and the second data line; and a noise reduction circuit which detects a lock fail, generates a common voltage when the lock fail is detected, and supplies a common voltage to a node between the first terminating resistor and the second terminating resistor. The display driving device can ameliorate image defects by minimizing the effect of external noise.
Patent KR-20210158736-A (KR)
Inventor: LEE DEOK HYEONG
IPC: E06B3/54
Filed: 2020-06-24
Abstract: A partition dividing chambers formed to insert a reinforcing material is formed to be inclined. The partition becomes more inclined in a direction of facing the chambers toward the outside from the inside of a profile to reduce a swelling portion to improve the appearance. Also, at least one reinforcing protrusion is formed on the outer surface of the surfaces facing each other of the chambers formed to face each other to protrude toward the reinforcing material. When an external force is applied to the outer surface for window fusion, the projection of the outer surface to the outside is minimized to improve the appearance of the window. One side attached to the outside of the partition or the protruding position of the reinforcing protrusion is positioned in the middle portion of the width of the opposing surfaces of the chambers to divide a swelling section into at least two to prevent wide bending.
Patent KR-20210015635-A (KR)
Inventor: SATO OSAMU
IPC: H05B33/12
Filed: 2020-06-25
Abstract: An object of the present invention is to provide a compact light emitting device. According to the present invention, the light emitting device comprises: an organic light emitting diode panel; and a power supply unit supplying power to the organic light emitting diode panel, wherein the organic light emitting diode panel has a light emitting surface, and at least a portion of the power supply unit is disposed on a rear surface of the light emitting surface of the organic light emitting diode panel to overlap the organic light emitting diode panel when viewed from an upper portion.
Patent KR-20210005519-A (KR)
Inventor: NIELS KJEMTRUP
IPC: F02D41/38
Filed: 2020-06-29
Abstract: In regard to a large two-stroke turbocharging uniflow scavenged internal combustion engine having the entire combustion chamber group divided into a cylinder liner (1), a piston (10) reciprocated between a BDC and a TDC and a cylinder cover (22), the whole combustion chamber group includes a first small group combustion chamber and a second small group combustion chamber, the internal combustion engine is formed to be operated by using gas fuel as its main fuel in at least one operation mode, a cylinder (1) of the first small group combustion chamber is provided with both a fuel inflow valve (30) for introducing the gas fuel, which is pressed from the BDC to the TDC during a stroke of the related piston (10), into a related combustion chamber and a fuel injection valve (50) for injecting high-pressure gas fuel into the related combustion chamber when the related piston (10) is located on the TDC or near the same, and a cylinder of the second small group combustion chamber is provided with one of the fuel inflow valve (30) for introducing the gas fuel, which is pressed from the BDC to the TDC during a stroke of the related piston (10), into the related combustion chamber and the fuel injection valve (50) for injecting high-pressure gas fuel into the related combustion chamber when the related piston (10) is located on the TDC or near the same.
Patent KR-20210096543-A (KR)
Title: System and method providing backup database for protecting messages on controller area network bus
Inventor: ASHWIN KULKARNI
IPC: G06F9/54
Filed: 2020-06-29
Abstract: Disclosed are a system and a method for implementing enhanced security measures in which a specific message identifier is updated according to a matching table stored in a backup database while including utilizing the backup database included in a node device connected to a controller area network (CAN) bus. By updating the message identifier, an external intruder will not be allowed to access a new message identifier assigned to messages and will no longer target these messages.