baber/WOPTO huggingface dataset:
Patent KR-20190057040-A (KR)
Inventor: KIM HUI YONG
IPC: H04N19/51
Filed: 2019-05-20
Abstract: According to the present invention, a method for encoding an image comprises the steps of: determining the availability of a surrounding block of a current block; configuring a merging candidate list for the current block on the basis of an availability determination result; and performing motion compensation for the current block on the basis of the merging candidate list. The step of determining availability includes the steps of: inducing block availability information for the surrounding block; and inducing the availability of motion information of the surrounding block by using the induced block availability information, wherein the step of determining the availability of the surrounding block can determine the availability of surrounding blocks in accordance with a predetermined order restriction when one or more surrounding blocks are present.
Patent KR-20200136538-A (KR)
Title: Bubble generator
Inventor: MOO YOUNG HAN
IPC: B01F3/04
Filed: 2019-05-27
Abstract: The present invention relates to a bubble generating device, and in particular, to a bubble generating device using a porous member. The bubble generating device using the porous member according to the present invention can easily generate bubbles from the porous member. In addition, the bubble generating device using the porous member according to the present invention can easily replace an internal porous member by using a housing that can be opened and closed, so that clogging by foreign substances can be easily solved.
Patent KR-20200143962-A (KR)
Inventor: KIM YOUNG
IPC: H04R3/00
Filed: 2019-06-17
Abstract: The present invention relates to a device for outputting virtual engine sound and vibration, and a method therefor. The device comprises: an engine controller controlling an idling state of an engine during driving; a speaker generating sound and vibration of the engine; and an amplifier playing the sound and the vibration of the engine in accordance with the idling state to be output through the speaker.
Patent KR-20210006580-A (KR)
Inventor: KIM MIN SEONG
IPC: G06F16/53
Filed: 2019-07-09
Abstract: The present invention is to establish an image search system closest to the desired search by introducing deep learning technology to overcome the limitations of existing keyword search. For example, when searching a word, ′lighting′ in a program where deep learning is established, a computer continuously presents detailed keywords over several stages to find an optimal image.
Patent KR-20210009709-A (KR)
Inventor: CHA MYUNG MOON
IPC: E04C5/07
Filed: 2019-07-17
Abstract: Disclosed are a reinforcing material for a building structure to be bent and thermally fused and a reinforcing method of a building structure using the same which can continuously repair bent or curved areas such as columns, bridge posts, corners, etc. The seismic reinforcing material (30) for a building structure comprises: a reinforcing fiber bundle (32) extended in a longitudinal direction; and a synthetic resin matrix (34) which is impregnated with the reinforcing fiber bundle (32), and has a band shape. The synthetic resin matrix (34) is made of a thermoplastic resin which is hardened to exist in a panel form at room temperature, but can be heated to be bent and thermally fused. The synthetic resin matrix (34) is has a width (w) of 3-15 cm and a thickness (t) of 1-8 mm. The synthetic resin matrix (34) is wound on the circumference of a bobbin (40) in a diameter of 100-240 cm.
Patent KR-20200020593-A (KR)
Title: Composition for forming hard coating layer, method of preparing hard coating film and hard coating film prepared by using the same
Inventor: AHN JONGNAM
IPC: B05D3/02
Filed: 2019-08-02
Abstract: The present invention relates to a composition for forming a hard coating layer, which comprises: an epoxy siloxane resin; a cross-linking agent including a compound having an alicyclic epoxy group; a thermal initiator including a compound represented by a specific formula; a photo-initiator; a fluorine-substituted (meth)acrylate compound; and silica nanoparticles surface-modified with a fluorine compound, thereby having excellent hardness and anti-fouling properties and suppressing a curl.
Patent KR-20210016715-A (KR)
Title: Apparatus and method for measuring bio-information
Inventor: HWANG JEONG EUN
IPC: A61B5/021
Filed: 2019-08-05
Abstract: An apparatus for measuring bio-information according to one aspect of the present invention may include: a pulse wave sensor measuring a pulse wave signal from an object under measurement in contact with a measurement surface; a force sensor measuring a contact force between the pulse wave sensor and the object under measurement; a fastening unit configured to fasten the pulse wave sensor to an electronic device such that the pulse wave sensor can rotate around a center axis in a length direction of the pulse wave sensor; and a processor determining a direction in which a measurement region of the pulse wave signal or the measurement surface of the pulse wave sensor is oriented, selecting one among a plurality of measurement modes based on the direction in which the measurement region of the pulse wave signal or the measurement surface of the pulse wave sensor is oriented, and estimating bio-information by analyzing the measured pulse wave signal and the measured contact force in the selected measurement mode. The apparatus can be miniaturized.
Patent KR-20210019874-A (KR)
Title: Semiconductor memory device and opearting method thereof
Inventor: SON KI CHEOL
IPC: G11C16/08
Filed: 2019-08-13
Abstract: Provided is a semiconductor memory device with improved operating speed, which includes a memory cell array, a peripheral circuit, and control logic. The memory cell array includes a plurality of planes. The peripheral circuit is configured to perform a plane interleaving operation for the plurality of planes. The control logic controls the operation of the peripheral circuit. The control logic controls the peripheral circuit to reset an operation of at least one plane operation of the plurality of planes based on a type of an operation reset command received from the outside.
Patent KR-20210024761-A (KR)
Title: Manufacturing method of fermented wild peach tea
Inventor: JO BOK SOON
IPC: A23F3/40
Filed: 2019-08-26
Abstract: The present invention relates to a method for manufacturing a Prunus davidiana liquid tea. More particularly, the present invention relates to a method for manufacturing a Prunus davidiana liquid tea, comprising: a fermented Prunus davidiana liquid manufacturing step of manufacturing a fermented Prunus davidiana liquid; a fermented pomegranate liquid manufacturing step of manufacturing a fermented pomegranate liquid; a tea leaf manufacturing step of manufacturing tea leaves using young persimmon leaves; and a mixed tea aging step of mixing and aging the fermented Prunus davidiana liquid, fermented pomegranate liquid and young persimmon tea leaves. Therefore, the manufacturing method thereof can remove the bitter, sour and astringent taste of Prunus davidiana, and improve effects of fatigue recovery, cough relief, nerve stability and the like.
Patent KR-20210026216-A (KR)
Title: Plate type heat exchanger
Inventor: SUKYOUNG LEE
IPC: F28F3/04
Filed: 2019-08-29
Abstract: According to an embodiment of the present invention, a planar heat exchanger has a plurality of asymmetric flow passages where a radius of curvature (R1) of a protrusion unit formed on a first plate is larger than a radius of curvature (R2) of a recess unit formed on the first plate.
Patent KR-20200026739-A (KR)
Inventor: SOEJIMA TAKANORI
IPC: B60L58/12
Filed: 2019-08-29
Abstract: The present invention relates to a method of estimating a deteriorated state of a battery mounted on a vehicle, which comprises first to third steps. The first step is a step of obtaining a voltage value and a current value of the battery a plurality of times during a data acquisition period and storing the values in a memory. The second step is a step of subjecting the voltage value and the current value during the data acquisition period stored in the memory to Fourier transform and calculating an impedance component for each frequency band based on the voltage value and the current value subjected to the Fourier transform. The third step is a step of estimating high-rate deterioration of the battery by comparing a ratio E between a medium-frequency impedance ZM and a low-frequency impedance ZL2 with a reference value K. When the ratio E is greater than the reference value K, the battery is estimated to be in a high rate deteriorated state.
Patent KR-20210026559-A (KR)
Title: Thermoplastic resin composition and article produced therefrom
Inventor: JEONG DA HEEN
IPC: C08K5/09
Filed: 2019-08-30
Abstract: A thermoplastic resin composition of the present invention includes: 100 parts by weight of a polycarbonate resin; 50 to 250 parts by weight of a polyester resin; 10 to 200 parts by weight of an aromatic polyphosphonate having a weight average molecular weight of 65,000 to 130,000 g/mol; and 0.1 to 2 parts by weight of an organic acid comprising at least one of citric acid, lactic acid, malic acid, tartaric acid and glycolic acid. The thermoplastic resin composition is excellent in flame retardancy, heat resistance, chemical resistance, and the like.
Patent KR-20210030651-A (KR)
Title: Closed crank case ventilation of blow-by gas
Inventor: JANG HONG WOON
IPC: F02F11/00
Filed: 2019-09-10
Abstract: The present invention relates to a technology for improving the blow-over phenomenon in which engine oil overflows through a blow-by path when a vehicle turns rapidly. According to the present invention, provided are a blow-by gas reducing device and an engine having the same, in which a blow-by path through which a blow-by gas flows is formed in a cylinder block, and an inlet of the blow-by path is formed on an inner upper surface of a crankcase.
Patent KR-20190110499-A (KR)
Title: Method and apparatus for landing of unmanned aerial vehicle
Inventor: SEOKHEE YI
IPC: B64D27/24
Filed: 2019-09-10
Abstract: The present invention allows an unmanned aerial vehicle to identify a vacant space of a station, allows the station to identify a vacant space of the station, determines whether the unmanned aerial vehicle can land on the vacant space, and induces landing. A drone of the present invention can be connected with an artificial intelligence module, an autonomous guided vehicle, a robot, an augmented reality (AR) device, a virtual reality (VR) device and a 5G service.
Patent KR-20200038175-A (KR)
Title: Additive manufacturing using aluminum-containing wire
Inventor: ZHANG SHENJIA
IPC: B23K35/02
Filed: 2019-09-17
Abstract: The disclosed technology relates generally to consumable electrode wires and more particularly to consumable electrode wires having a core-shell structure where a core includes aluminum. In one aspect, a welding wire comprises a sheath having a steel composition and a core surrounded by the sheath. The core comprises aluminum (Al) at a concentration between about 3 wt% and about 20 wt% on the basis of the total weight of the welding wire, where Al is in an elemental form or is alloyed with a different metal element. The disclosed technology also relates to welding methods and systems adapted for using the aluminum-comprising electrode wires.
Patent KR-20210023629-A (KR)
Title: light emitting diode package
Inventor: KIM DAE WON
IPC: H01L33/36
Filed: 2019-09-20
Abstract: Disclosed is a light-emitting diode package. The light-emitting diode package comprises: a light-emitting diode chip including a substrate, a semiconductor-stacked structure formed on the substrate, and first and second electrode pads formed on the semiconductor-stacked structure; a first lead frame including a first upper surface on which a bottom surface of the substrate is located, a first lower surface parallel to the first upper surface, and a first side surface connecting one side of the first upper surface with one side of the first lower surface, wherein on the first side surface, a first inclined side surface is formed on an upper portion and a first vertical side surface is formed on a lower portion; a second lower surface including a second upper surface disposed at the same position as the first upper surface, a second lower surface disposed at the same position as the first lower surface, and a second side surface disposed parallel to the first side surface, wherein on the second side surface, a second inclined side surface is formed on an upper portion and a second vertical side surface is formed on a lower portion; molding members formed on the first upper surface and the second upper surface, wherein each molding member includes a first inclined surface having a first inclination and a second inclined surface formed on an upper portion of the first inclined surface and having a second inclination that is smaller than the first inclination; and an encapsulation material which comes into contact with the first inclined surface, the second inclined surface, the first upper surface and the second upper surface, and including at least one phosphor. The molding member includes an upper gap filling part which fills a gap between the first inclined side surface and the second inclined side surface and a lower gap filling part which fills a gap between the first vertical side surface and the second vertical side surface. According to the present invention, a bonding force between the lead frames and the molding member can be further improved.
Patent KR-20210037812-A (KR)
Inventor: HONG GOOK JO
IPC: H04W84/12
Filed: 2019-09-28
Abstract: An object of the present invention is to simplify an approval process and enable auto connection using an application for all devices that require Wi-Fi connection according to regions. An ID and password are stored in a server that manages an application through the procedure of registering a WiFi ID and password. The ID and password of all user devices are input into the WiFi ID and password registration address of the device through the application. When the user arrives at a location where the WiFi ID and password have already been input, the device is automatically connected to WiFi.
Patent KR-20210041203-A (KR)
Title: Efficient lever action hydraulic press
Inventor: KIM KI BEOM
IPC: B30B1/32
Filed: 2019-10-07
Abstract: The present invention relates to a hydraulic press and, more specifically, to a hydraulic press for an efficient lever action, which can perform deep drawing without a scratching or breaking phenomenon by using a molded product primarily drawn by a general hydraulic press, can alleviate an impact acting on a punch block during the deep drawing, and can easily eject a material on which the deep drawing is performed. The purpose of the present invention is to provide a hydraulic press for an efficient lever action, which can prevent the material from being wrinkled or broken during deep drawing, make the thickness thereof constant, and can easily eject the material. To achieve the purpose, the hydraulic press comprises: an upper frame provided on the upper sides of four guide posts; a moving cylinder mounted on the upper frame; a movable frame connected to the piston rod of the moving cylinder, and moving vertically; an ejection cylinder provided so that the piston rod passes through the central surface of the movable frame, and ejecting a drawn material; a main cylinder mounted on a lower frame, and provided to form a hole in the ground; a punch connected to the piston rod of the main cylinder, and drawing the material; a cylindrical punch block provided around the punch to prevent the material from being scratched and broken during drawing and maintain the thickness thereof constant; and a cushion cylinder mounted on the lower frame to alleviate the impact between the punch block and a mold during drawing.
Patent KR-20210041827-A (KR)
Title: Expansion apparatus of suooprting rod for cleat
Inventor: MUN SUN CHEON
IPC: H02G9/10
Filed: 2019-10-08
Abstract: The present invention relates to a cleat expansion support apparatus. The cleat expansion support apparatus includes a first stage support rod part having a wall coupling part for fixing to the wall at one end, and capable of placing the cleat on the upper part; a second stage support rod part capable of placing a separate cleat on the upper part by inserting and sliding a hollow part to the outer periphery of the first stage support rod part to expand and reduce the horizontal length; and a third stage support rod part capable of placing a separate cleat on the upper part by inserting and sliding the hollow part to the outer periphery of the second stage support rod part to expand and reduce the horizontal length. So, it is possible to accommodate the cleat in multi-stage folding structure.
Patent KR-20210046475-A (KR)
Title: Foldable electronic device and method for driving speech recognition funtion in the same
Inventor: OH YOUNGHAK
IPC: G06F3/16
Filed: 2019-10-18
Abstract: According to various embodiments, provided is a foldable electronic device, which includes: a first housing formed of a first surface and a third surface opposite to the first surface; a second housing formed of a second surface extending from the first surface and a fourth surface opposite to the second surface; a first display formed on the first surface and the second surface; a second display disposed on at least a part of the third surface; a memory; and a processor, wherein the memory can store instructions which, when executed, cause the processor to execute an intelligent application in response to a folding event of the first housing and the second housing while displaying an execution screen of at least one application on at least one of the first display and the second display, analyze an application state and context of an application screen on the basis of execution information of an application displayed on at least one of the first display and the second display, and output at least one of a voice recognition guidance message and a voice mode item including a context item designated in relation to the displayed application. According to the present invention, user convenience can be increased by assisting the user to more easily utilize a function optimized for the activity of the user.
Patent KR-20210047779-A (KR)
Inventor: KIM SUNG YUB
IPC: A61K31/445
Filed: 2019-10-22
Abstract: The present invention provides a novel dosage form of a pharmaceutical composition containing choline alfoscerate. Further, the present invention provides pharmaceutical compositions containing choline alfoscerate and being both rapid-release and sustained-release, and by orally administering such rapid-release and sustained-release pharmaceutical compositions together, it is possible to achieve sufficient pharmaceutical efficacy through only one dose a day.
Patent KR-20190122627-A (KR)
Title: Irreversible electroporation device
Inventor: CHOI HYUK SOON
IPC: A61M25/10
Filed: 2019-10-23
Abstract: The present invention relates to an irreversible electroporation device which comprises: an endoscope tube (110) including a working channel (111) formed therein; two IRE probes (130a, 130b) made of a flexible material and received in the working channel; and an operation unit coupled to a rear end of the working channel. A fixing means is provided in one IPR probe (130a) of the two IRE probes (130a, 130b) formed in the working channel, and is configured to be a balloon (131) provided outside the IRE probe (130a). The balloon is connected to an air channel which supplies air and is expanded to be adhering to an inner surface of the working channel. The IRE probes are steered by a steering wire, and a distance between tips of each of the IRE probes is adjustable, thereby changing a scope of stimulation. The endoscope tube includes: an optical channel for an endoscopic camera; a fluid channel for injecting a medicament; and a lighting channel for illumination. The operation unit includes: an operation unit for supplying electricity for a surgery; an operation unit for performing a steering operation; and an operation unit for operating the air channel which supplies air to the balloon. High current flows in each of the two IRE probes so that a magnetic field is formed between the both tips of the IRE probes, thereby cauterizing malignant neoplasms in a single cell unit.
Patent KR-20210048762-A (KR)
Inventor: JEON HYEOK
IPC: B05B7/00
Filed: 2019-10-24
Abstract: Disclosed are a fluid jetting nozzle of a bidet and a bidet that can clean the anus and the like hygienically and have a simple structure to improve productivity and maximize customer satisfaction to increase marketability. According to the present invention, the bidet comprises: a first member connected to a water supply pipe for supplying washing water and provided with a pipe through which the washing water passes therein; a second member coupled to the first member and provided on a central part with a washing water jetting hole through which the washing water passes, and another washing water jetting hole provided around the hole provided in the central part through which the washing water is sprayed while being collected into the central part; and a cover member coupled to the first member and provided with another pipe through which the washing water that has passed through the second member is injected to the outside and provided with air inlet holes on the side surface.
Patent KR-20190122638-A (KR)
Title: Apparatus and method for intra prediction coding/decoding based on adaptive candidate modes
Inventor: CHOE YOON SIK
IPC: H04N19/184
Filed: 2019-10-25
Abstract: The present invention discloses an intra prediction coding/decoding method and apparatus for a current block using the intra prediction mode of a neighboring block. The intra prediction encoding method of the present invention includes a step of selecting the candidate intra prediction mode of a current block with reference to a neighboring block; and a step of determining the intra prediction mode of the current block according to the selected candidate intra mode. According to the present invention, the coding efficiency of the intra prediction mode of the current block can be increased by reducing additional information for the intra prediction mode without increasing the prediction error of the current block.
Patent KR-20190124679-A (KR)
Inventor: PARK MIN JUNG
IPC: H01L21/02
Filed: 2019-10-28
Abstract: An embodiment of the present invention provides an apparatus and a method for liquid-processing a substrate. The method for processing a substrate supplies processing liquid onto a rotated substrate to form a liquid film on the substrate. Rotation speed of the substrate is differently set in accordance with a state of the substrate with respect to a bending degree. The present invention is possible to provide photosensitive liquid with uniform thickness with respect to the whole area on the substrate when performing photosensitive liquid coating processing with respect to the substrate in a bending state.
Patent KR-20210000637-A (KR)
Title: Method and apparatus for deriving motion information
Inventor: KIM JAE IL
IPC: H04N19/51
Filed: 2019-10-30
Abstract: Disclosed are a method for deriving motion information and an image decoding device. According to one embodiment of the present invention, in a method for deriving motion information of a triangular block, provided is the method for deriving motion information including: a step of decoding an index indicating any one of candidate blocks included in a candidate list from a bitstream; a step of determining whether or not a reference direction of a target candidate block, which is a candidate block indicated by the index, is bi-prediction; and a step of deriving one of the bidirectional motion information of the target candidate block as the motion information of the triangular block when the reference direction of the target candidate block is bidirectional. The present invention efficiently derives motion information for predicting the triangular block.