baber/WOPTO huggingface dataset:
Patent KR-20200132608-A (KR)
Inventor: PARK CHAN BIN
IPC: E05C7/04
Filed: 2019-05-17
Abstract: The present invention provides a refrigerator having an improved door. According to the present invention, the refrigerator comprises: a main body including a storage compartment; a first door and a second door rotatably connected to the main body to open and close the storage compartment; a rotating bar rotatably installed on the first door, and movable between a first position disposed between the first door and the second door and a second position rotated toward the first door to prevent leakage of cold air from the storage compartment; and a locking device for detachably locking the rotating bar to the first door when the rotating bar is in the second position.
Patent KR-20200134466-A (KR)
Inventor: AN KWAN HO
IPC: H01L33/54
Filed: 2019-05-22
Abstract: The light emitting device package includes: a light emitting device; a wavelength conversion layer including a phosphor on the light emitting device; an adhesive layer between the light emitting device and the wavelength conversion layer; a molding member surrounding the light emitting device, the adhesive layer and the wavelength conversion layer; and a reflective layer between the light emitting element and the molding member. The present invention provides the light emitting device package and the light source device, which are capable of improving reflectance.
Patent KR-20200029334-A (KR)
Title: Seat airbag for vehicle
Inventor: KWON HYOCK IN
IPC: B60R21/235
Filed: 2019-06-04
Abstract: Provided is a seat airbag for a vehicle, which is provided on the side of a seatback and has a cushion unfolded forward, wherein the front of the cushion is divided into a head chamber disposed on an upper side, a chest chamber disposed in a central side, and a pelvic chamber disposed in a lower side. The seat airbag for a vehicle can protect passengers like covering the passengers by using the first to fourth tethers, which are formed in the shape of one string connecting each chamber.
Patent KR-20200141169-A (KR)
Inventor: SEOL YOUNG MOK
IPC: B01F15/00
Filed: 2019-06-10
Abstract: A magnetic drive agitator of the present invention comprises: an actuator for generating a rotational force; a magnetic drive for transmitting the rotational force of the actuator; an impeller connected to a shaft of the magnetic drive; a reactor in which a stirring material is accommodated; and a liquid leakage blocking unit for preventing leakage of a material contained in the reactor between the reactor and the shaft. Therefore, by having the liquid leakage blocking unit between the reactor and the shaft, the present invention provides an effect of preventing leakage of reactants between the reactor and the shaft.
Patent KR-20200141591-A (KR)
Inventor: CHOI WOO JE
IPC: B21C47/24
Filed: 2019-06-11
Abstract: The present invention relates to a steel plate coil transfer apparatus for height difference calibration. More specifically, the present invention relates to a steel plate coil transfer apparatus for height difference calibration, which is able to have a broad-width rail and a transfer cart on an outer side of a plurality of rails with different heights, to calibrate the height differences when transferring cargo such as steel plate coils, and to make it smooth to transfer the steel plate coils in a work section with different heights. According to the present invention, the steel plate coil transfer apparatus comprises: a guide rail which is formed to have the length overlapped with a first rail placed on one side and a second rail placed on the other side and to be placed on an outer side on both sides of the first rail and the second rail; and a transfer cart which includes a frame having a plurality of wheels and a moving frame to be moved by being settled on the guide rail, a first driving means formed on one side of the wheel to operate to move the wheel, and a second driving means formed on a lower side of the moving frame to operate and drive the moving frame.
Patent KR-20200145304-A (KR)
Title: Home hydroponics kits by NFT and aeroponics method
Inventor: KIM SUNG HAN
IPC: A01G31/06
Filed: 2019-06-21
Abstract: According to the present invention, the efficiency is improved by coupling two hydroponic cultivation methods utilized in facility cultivation, urban agriculture and the like. An aeroponic method that directly supplies a nutrient solution to the roots of crops through ultrasonic humidification and a thin-film hydroponic method that allows a saturated gas to be liquefied to flow down along a thin film with a sealed internal structure are combined. After an ultrasonic vibrator is installed in a lower end water reservoir to gasify a nutrient solution, the gasified nutrient solution is supplied through a central supply unit to a compartment connected to the water reservoir. The compartment is where the roots of crops fixed on a dark surface or the like are located and is sealed with a rubber material to prevent a gas from escaping to an upper end stem part. When a large amount of moisture is supplied, a supersaturated state is caused. Thus, a part thereof is absorbed directly to the roots, and another part thereof is absorbed to the dark surface. However, most thereof become a liquid again and flows into the water reservoir again through an end drain along the lower end slope path (3-5 degree slope) of the compartment. According to the present invention, the shortcomings of a conventional thin-film hydroponic method are remedied by an ultrasonic aeroponic method. Thus, it is possible to improve rooting and save water. Also, the present invention can be applied to various crops except leafy vegetables.
Patent KR-20190080844-A (KR)
Inventor: LEEM DONG SEOK
IPC: H01L51/50
Filed: 2019-06-27
Abstract: The present invention relates to a photoelectric device comprising a first electrode, a second electrode facing the first electrode, an active layer positioned between the first electrode and the second electrode, and an auxiliary layer positioned between the first electrode and the active layer, wherein the auxiliary layer comprises a first auxiliary layer including a metal oxide and a metal, and a second auxiliary layer including a first organic material having a HOMO energy level of greater than or equal to 6.0 eV. Therefore, an objective of the present invention is to provide the photoelectric device capable of increasing photoelectric conversion efficiency and reducing a current leakage by effectively controlling mobility of charges.
Patent KR-20210004080-A (KR)
Inventor: PARK JIN WOO
IPC: G06Q40/00
Filed: 2019-07-03
Abstract: Provided is an automatic accounting entry device which automatically performs accounting entry whenever a payment is made by using the name of a store wherein a payment is made, a payment amount, a payment time, and feedback information received from a user. To this end, the automatic accounting entry device comprises a memory unit, a communication unit, and a control unit.
Patent KR-20210012268-A (KR)
Title: Organic electroluminescence display panel, method for encapsulating the same, thin film deposition method
Inventor: BANG SEUNG DUK
IPC: H01L51/00
Filed: 2019-07-24
Abstract: The present invention relates to an organic light emitting display panel and, more specifically, to an organic light emitting display panel in which a substrate is processed while rotating a substrate support having a plurality of substrates mounted thereon in a circumferential direction. According to the present invention, a method for encapsulating an organic light emitting display panel forms one or more inorganic layers (210) on a substrate (100) having a plurality of organic light emitting devices (110) formed therein to form an encapsulation film (200) covering the plurality of organic light emitting devices (110). A method for encapsulating an organic light emitting display panel comprises: a seed sub-layer forming step (S10) of forming a seed sub-layer (211) at a first density when forming at least one of the one or more inorganic layers (210); and a normal sub-layer forming step (S20) of forming a normal sub-layer (212) on the seed sub-layer (211) at a second density smaller than the first density of the seed sub-layer (211).
Patent KR-20210013788-A (KR)
Inventor: JI SUNGYEON
IPC: H04L9/32
Filed: 2019-07-29
Abstract: Disclosed is an account transfer system capable of protecting trust for a legitimate product transaction of a buyer. According to the present invention, the account transfer system comprises: a money receiver terminal to transmit a first public key among generated asymmetric keys and information on a deposit account; a bank server to execute a deposit into the deposit account in a withdrawal-deferred state in accordance with a transfer request; and a money sender terminal to generate a first token by a key agreement based on the first public key received from the money receiver terminal, and transmit a transfer request including information on a withdrawal account and the generated first token to the bank server. If the money receiver terminal receives a second public key from the money sender terminal in accordance with a withdrawal deferment cancelation request of the money sender terminal, the money receiver terminal generates a second token by a key agreement based on the second public key, and transmits the second token and a withdrawal request to the bank server. If the withdrawal request is received, the bank server cancels the withdrawal-deferred state based on a comparison result of the first token and the second token, and executes a withdrawal of an amount deposited into the money receiver terminal.
Patent KR-20210013947-A (KR)
Inventor: CHOI KEE JOON
IPC: H01L21/28
Filed: 2019-07-29
Abstract: The present invention relates to a Schottky barrier diode capable of applying a small off current (Ioff) to desired applications such as a mobile integrated circuit. The Schottky barrier diode improves a structure of a contact surface pinched off by depletion, thereby improving blocking characteristics of a reverse current flow while maintaining an advantage of a turn-on current. To this end, the Schottky barrier diode comprises a barrier metal layer, and a semiconductor substrate.
Patent KR-20210014947-A (KR)
Inventor: MOON SEUNG JAE
IPC: H01L21/67
Filed: 2019-07-31
Abstract: Disclosed are a device and a method for measuring thickness. According to the present invention, the device for measuring thickness comprises: a laser which irradiates a laser beam toward a subject to be measured in a chamber for a semiconductor process; a quartz glass installed in the chamber to reflect a part of the laser beam and to let the rest part penetrate; a first light reception sensor installed in the chamber to detect the intensity of a first reflected light reflected from the quartz glass; a second light reception sensor installed in the chamber to detect the intensity of a second reflected light which is made by the laser beam, which has penetrated the quartz glass and is reflected from the subject to be measured; and a controller which compares the intensity of the first reflected light with the intensity of the second reflected light, calculates the reflection rate of the subject to be measured, to compare the reflection rate with the reflection rate of each thickness which is preset, and measures the thickness of the subject to be measured. The present invention is able to measure the thickness of impurities.
Patent KR-20210014552-A (KR)
Inventor: JO DAE HYONG
IPC: C10G1/10
Filed: 2019-07-30
Abstract: When a waste synthetic resin is supplied to a pyrolysis generator, flammable gas cannot be prevented from flowing back due to a process of supplying the waste synthetic resin to the pyrolysis generator using a screw manner or a cylinder compression manner, and the structure of the pyrolysis generator, in which carbonized substances have to be removed from an inner part of a reactor through heating until the generation of the flammable gas is finished in the pyrolysis generator. When the insertion of the waste synthetic resin is stopped and the waste synthetic resin inside the generator is gasified, as heat is transferred to a waste synthetic resin supply pipe and the waste synthetic resin is molten down, an inlet is open, and the flammable gas is released into an inlet port for a source material, thereby causing a danger. Accordingly, the operation of the generator has to be stopped. The present invention provides a device for preventing the flammable gas from flowing back by sealing, with a molten liquid, a protruding guide tube of a chamber and a molten liquid holding line of the chamber, which solves the above problems.
Patent KR-20210022176-A (KR)
Title: Method for Providing Mobile Interface for Video/Product Matching Registration
Inventor: RYU JONG GAB
IPC: H04N21/234
Filed: 2019-08-19
Abstract: The present invention provides a method for providing a wireless interface for video/product matching registration, which uses a wireless interface screen for registering a designated video/product matching provided to a member′s wireless terminal matching video/product, matches and registers the video registered through a registrant role member and predetermined p(p>=1) number of product information, and then sells pi^th product corresponding to pi (1<=i<=p) product information among the p number of product information matched with the video. Therefore, numerous videos registered in various media on the internet or SNS or created and registered by creators can be matched with timely product information and can be used for commerce.
Patent KR-20210024826-A (KR)
Title: System for recognizing and collecting automatically atypical waste
Inventor: LEE GUN SHIN
IPC: E01H1/00
Filed: 2019-08-26
Abstract: The present invention relates to an automatic recognition and collection system for atypical wastes that automatically recognizes information such as the type, weight, and volume of atypical wastes dumped on a road and allows the atypical wastes to be collected by a collection vehicle. According to the present invention, the automatic recognition and collection system for atypical wastes comprises: a learning unit which learns information about a normal article and builds the information into a database of normal articles; a recognition unit which acquires a waste image and recognizes a normal article matching the waste image based on artificial intelligence (AI)-based object inference technology to infer waste information; and a collection unit which establishes a collection plan for the wastes recognized by the recognition unit.
Patent KR-20210026110-A (KR)
Title: Electronic power meter with independent operation prevention of distributed power and operation method thereof
Inventor: CHOI SUNG ROK
IPC: H02J3/38
Filed: 2019-08-29
Abstract: The present invention relates to an electronic watt-hour meter with an independent operation prevention function of a distributed power supply, and to an operation method thereof. The electronic watt-hour meter includes: a sensoring element connected to primary-side power supply of the electronic watt-hour meter to sense a state of the primary-side power supply; a switch element for controlling the connection between the primary-side power supply and the secondary-side power supply; and a control unit for preventing independent operation of the secondary-side power supply by controlling the on/off operation of the switch element, based on the state of the primary-side power supply sensed by the sensoring element and whether the secondary-side power supply is operated.
Patent KR-20200033735-A (KR)
Title: Pressure-sensitive adhesive and pressure-sensitive adhesive sheet
Inventor: TSUBOI MASAKI
IPC: C09J133/04
Filed: 2019-09-03
Abstract: Provided is an adhesive having excellent adhesion, moist heat whitening, and outgas resistance, and having both bending resistance and excellent pot life. The adhesive comprises: an acrylic copolymer (A) of a mixture including at least, 30 to 60 parts by mass of (meth)acrylic acid alkyl ester (a1) having 1 to 3 carbon atoms in an alkyl group, 15 to 60 parts by mass of (meth)acrylic acid ester (a2) containing a hydroxyl group, and 10 to 50 parts by mass of (meth)acrylic acid alkyl ester (a3) having 4 to 8 carbon atoms in the alkyl group; and a curing agent (B), and meets following requirements. The mixture contains two or more (a2), the total amount of (a1), (a2) and (a3) is 100 parts by mass, and the total amount (parts by mass) of (a1) and (a2) is more than or equal to the amount (parts by mass) of (a3).
Patent KR-20210032758-A (KR)
Title: System and method for providing traffic safty based on traffic flow information in a tunnel
Inventor: BACK JU YONG
IPC: G08G1/0962
Filed: 2019-09-17
Abstract: According to one embodiment of the present disclosure, provided is a traffic safety providing system based on traffic flow information. The system includes: a plurality of wireless communication repeaters installed inside the tunnel to transmit and receive wireless signals; a user terminal determining a vehicle location based on the wireless signal received from the plurality of wireless communication repeaters; and a control server generating accident prevention or traffic safety information based on the vehicle location information received from the user terminal and transmitting the generated information to a roadside device.
Patent KR-20210036212-A (KR)
Title: Server, device and method for providing augmented reality
Inventor: LEE ZU CHEUL
IPC: G06Q50/10
Filed: 2019-09-25
Abstract: A server for providing an augmented reality service includes a receiving part that receives spatial data for real space from a user terminal; a virtual space generating part that generates a virtual space corresponding to the real space based on the spatial data; a tagging part for tagging the augmented reality message created by the user terminal to a specific location in the virtual space, a transmission part for transmitting the augmented reality message to at least one other user terminal based on exposure condition information on the augmented reality message set from the user terminal. The spatial data for the real space may include location information of the real space and information on the indoor plane area. The augmented reality message created by the user terminal can be tagged in the virtual space.
Patent KR-20210044610-A (KR)
Title: Wire sleeve
Inventor: JANG WOOSEOK
IPC: H02G15/18
Filed: 2019-10-15
Abstract: The present invention relates to a wire sleeve formed to be fastened using a live wire stick extending in one direction. Provided is the wire sleeve, which includes: a body portion formed to surround a portion of a wire; an extension portion extending along a longitudinal direction of the wire from any one end of the body portion, inclined downward in a direction away from the body portion, and having a screw thread portion formed on an outer surface along the length direction of the wire; and a fastener having a fastening portion formed on an inner surface to be engageable with the screw thread portion, fastened from an end of the extension portion to rotate in one direction, and moving toward the body portion to fix the inner surface of the extension portion in close contact with the wire. According to the present invention, an operator can more easily perform a fastening operation of the sleeve.
Patent KR-20210050648-A (KR)
Title: Multi-layer type apparatus for removing wet pollutant
Inventor: CHO KYUNG SUK
IPC: B01D53/78
Filed: 2019-10-29
Abstract: A multi-stage wet pollutant removal device according to the present invention includes a body unit in which an inlet unit through which exhaust gas is introduced and a discharge unit through which exhaust gas is discharged are disposed on opposite sides of each other, and a cleaning liquid is accommodated therein. The multi-stage wet pollutant removal device includes a plurality of baffles which are installed spaced apart from each other inside the body unit and have an air flow path through which the exhaust gas flows. The multi-stage wet pollutant removal device is configured by continuously coupling a plurality of wet pollutant removal devices in the front-rear direction according to the processing capacity of the exhaust gas and can be easily scaled up or down from 3 to 30 CMM, thereby being easily customized for small restaurants.
Patent KR-20210052001-A (KR)
Title: Cup holder for vehicle
Inventor: KIM Sangyu
IPC: F16F1/18
Filed: 2019-10-31
Abstract: A cup holder for a vehicle is disclosed. According to one embodiment of the present invention, the cup holder for a vehicle installed inside a vehicle to store a cup comprises: a housing having a storage unit which can store the cup therein; a holder unit dividing the storage unit and supporting the cup; and a guide unit guiding sliding of the holder unit. The guide unit comprises: a guide rail recessed from an inner circumferential surface of the storage unit; a moving bracket provided to the holder unit to be slid along a guide rail; and an elastic member supporting the moving bracket upward to be closely attached to an inner surface of the guide rail.
Patent KR-20210054244-A (KR)
Inventor: KIM YOUNG HWA
IPC: G11C7/10
Filed: 2019-11-05
Abstract: The present invention relates to a data transmission device, memory device having the same, and operating method thereof. According to the present invention, the data transmission device comprises: a transmitter which receives a first line, a second line, and a binary data, converts the binary data into a ternary data, and outputs the converted ternary data to the first line and the second line; and a receiver which receives the second line and the ternary data through the second line, and converts the received ternary data into binary data. When the ternary data is being transmitted to the first line and the second line, one of the first line and the second line is not toggled. The present invention aims to provide a data transmission device, a memory device having the same, and an operating method thereof, which are able to reduce power consumption.
Patent KR-20210057879-A (KR)
Title: Display device and method of manufacturing display device
Inventor: KIM YOUNG DAE
IPC: H01L51/52
Filed: 2019-11-12
Abstract: Provided is a display device, which includes: a substrate including a display area and a peripheral area; a pixel including a pixel circuit disposed in the display area on the substrate, a pixel electrode electrically connected to the pixel circuit, a light emitting layer disposed on the pixel electrode, and a counter electrode disposed on the light emitting layer; a power supply line disposed in a peripheral area on the substrate and providing a power supply voltage to the pixel; an insulating layer covering the pixel circuit and the power supply line and including an opening exposing at least a portion of the power supply line; and a dummy pattern including the same material as the pixel electrode and covering a sidewall of the power supply line exposed by the opening of the insulating layer. According to the present invention, it is possible to reduce manufacturing time and manufacturing costs of the display device.
Patent KR-20210059367-A (KR)
Inventor: HEEYOU CHOO
IPC: G10L15/26
Filed: 2019-11-15
Abstract: Disclosed is an electronic device. The electronic device includes a microphone, a speaker and a processor. The processor receives a first voice input through the microphone and outputs a response related to a function through the speaker based on the first voice input, and when a second voice input is received through the microphone during output of the response, the processor interrupts the output of the response and performs the above function based on the content of the response up to a first time point when the second voice is received or a second time point when the output of the response is interrupted, and the received second voice input. In addition to this, various embodiments identified through this document are possible. The present invention can support immediate execution of a voice command by processing voice input received during response output.