baber/WOPTO huggingface dataset:
Patent KR-20200008528-A (KR)
Inventor: CHANG FONG YUAN
IPC: G06F30/00
Filed: 2019-07-16
Abstract: Provided is a method for generating layout drawing, which comprises the steps of: generating a cell (representing a circuit) including first and second side boundaries extending substantially parallel and extending in a first direction, a first wiring pattern which is an in-cell wiring pattern representing a conductor of a first signal inside the circuit, extending in a second direction which is substantially perpendicular to the first direction, and a second wiring pattern representing a conductor of a second signal of the circuit; configuring the in-cell wiring pattern so that a first end portion is positioned at a substantially minimum boundary offset inside the first side boundary; and configuring a second wiring pattern such that a part has a first end portion extending out of the first side boundary by a protruding length which is substantially larger than the minimum boundary offset.
Patent KR-20200044673-A (KR)
Inventor: LEE SANG GYU
IPC: G06F3/038
Filed: 2019-07-18
Abstract: The present invention provides an electronic pen, an electronic device, and a control method thereof. According to one embodiment of the present invention, in an electronic pen which is able to provide an input of a user on a surface of a medium and an electronic device, the electronic pen comprises: a first pen module which includes a first pen lead which includes materials for writing, and a pattern detection unit which acquires a writing image; and a second pen module which includes a second pen lead which provides at least one of a magnetic field and an electric field to acquire the position information of the electronic pen. When the first pen module is used for the medium, an image based on the writing image and a first color information is displayed. When the second pen module is used for the electronic device, an image based on the position information and a second color information is displayed. When the first pen module is used and then the second pen module is used, the control unit transmits the first color information to the electronic device such that the second color information can be set by corresponding to the first color information.
Patent KR-20210013437-A (KR)
Title: System for detecting falling down
Inventor: HAN JUNG SOO
IPC: G08B21/02
Filed: 2019-07-25
Abstract: The present invention relates to a falling-down detection system. According to the present invention, the falling-down detection system comprises a wearing unit worn by a user and including a sensor unit measuring acceleration and a wireless communication unit transmitting a measured value of the sensor unit to a predetermined user terminal and a user terminal. The user terminal comprises: a receiving unit receiving the measurement value transmitted from the wearing unit; a database unit storing reference data for determining a falling-down; a determination unit comparing the measurement value transmitted from the receiving unit with the reference data of the database unit to determine a falling-down condition; and a transmission unit transmitting a falling-down occurrence signal outputted from the determination unit to an external terminal. Accordingly, a falling-down state can be correctly detected in real-time.
Patent KR-20200016181-A (KR)
Title: Method for transmitting data for ultra-reliable and low latency communication in a wireless communication system and apparatus thereof
Inventor: CHOI SU HAN
IPC: H04L1/22
Filed: 2019-08-02
Abstract: Provided are a data transmission method for ultra-low delay and high-reliability communication in a wireless communication system and an apparatus therefor. According to the present invention, the data transmission method in a wireless communication system may comprise the steps of: receiving information on the number of repetitive transmissions of uplink data from a base station; configuring a plurality of codewords corresponding to the number of repetitive transmissions, wherein the uplink data is identically mapped onto the plurality of codewords; applying a different redundancy version to each of the plurality of codewords; and transmitting the plurality of codewords, to which the different redundancy versions are applied, to the base station.
Patent KR-20200015428-A (KR)
Inventor: MORI YUKIHIRO
IPC: H01L21/67
Filed: 2019-08-02
Abstract: A substrate processing apparatus capable of performing stable plasma processing on the edge of a substrate or portion near the edge of a substrate according to embodiments of the present invention comprises: a stage; a drive unit rotating the stage; an electrode facing only a part of the outer edge of the stage; a high frequency power supply unit supplying high frequency power to the electrode; and a gas supply device supplying a gas to a gap between the electrode and the stage.
Patent KR-20210016925-A (KR)
Title: Travel sharing platform providing method for improving travel activity satisfaction based on Blockchain
Inventor: KIM DONG HAK
IPC: G06Q50/14
Filed: 2019-08-06
Abstract: The present invention relates to a method for providing a travel sharing platform based on a blockchain network for improving travel activity satisfaction. The method of the present invention comprises the steps of: displaying a selection screen; generating and registering party information; and allowing a user to participate in a corresponding party. Therefore, reliability between participants is improved to improve the convenience of travel.
Patent KR-20210017435-A (KR)
Title: Exterior materials for automobiles and method for preparing thereof
Inventor: SIM HYE JIN
IPC: C08K5/3475
Filed: 2019-08-08
Abstract: The present invention relates to a car exterior material including: a carbon fiber-reinforced polymer substrate; a height difference-compensating layer; and a protective film, wherein the protective film includes: an adhesive layer; a polyurethane layer; and a coating layer. In addition, the car exterior material has an image clarity of 80 or more and a low surface roughness, and thus has a smooth surface to provide an aesthetic effect, and at least one of the polyurethane layer and coating layer of the protective film includes a UV-absorbing agent to realize a low UV transmittance so that the car exterior material may have excellent UV durability. The present invention also relates to a method for producing a car exterior material, including the steps of: applying a height difference-compensating solution having a viscosity of 500-800 cPs onto a carbon fiber-reinforced polymer substrate, followed by drying, to form a height difference-compensating layer; and attaching a protective film to the height difference-compensating layer. The method can provide a car exterior material through a simple process.
Patent KR-20210020419-A (KR)
Title: Dummy treating device and substrate cutting apparatus including the same
Inventor: KIM JONG GU
IPC: C03B33/033
Filed: 2019-08-14
Abstract: An edged material treatment device according to an embodiment of the present invention comprises: an edged material transfer unit transferring an edged material; an edged material receiving unit configured to receive the edged material transferred by the edged material transfer unit; a chute member disposed between the edged material transfer unit and the edged material receiving unit, and guiding the edged material to the edged material receiving unit; and a chute member driving unit configured to move the chute member adjacent to or apart from the edged material receiving unit.
Patent KR-20210022895-A (KR)
Title: Cooling system for uniform cooling of winding coil
Inventor: RHEE MYUNG HO
IPC: B21C47/26
Filed: 2019-08-21
Abstract: Provided is a cooling system for uniform cooling of a winding coil, which comprises: a base bed including a base part, a plurality of loading parts arranged at equal intervals on the base part to which winding coils are loaded, and a plurality of rotating rollers that rotatably support the winding coil loaded on the loading part in the winding direction of the winding coil; a cooling part including one blower with adjustable airflow, a plurality of injection nozzle units that are arranged and supported in a plurality of areas of the base bed and inject the cooling air supplied from the blower toward the winding coil loaded on the loading part, and whose nozzle diameter can be changed, and a blower pipe that delivers cooling air from the blower to the plurality of injection nozzle units; and a control unit for controlling at least one among the blower and the plurality of injection nozzle units so that the injection speeds of a cooler injected from each of the plurality of injection nozzle units are within a preset error range.
Patent KR-20210024772-A (KR)
Title: Smart walker having atutomatic braking function and sensing height adjusting function
Inventor: IM SOO BIN
IPC: A61H3/00
Filed: 2019-08-26
Abstract: Disclosed is a smart walking aid having an automatic brake function and a human body-sensing height adjustment function. The present invention comprises: a pair of left and right upper frames; a lower frame coupled to the upper frame; a height adjustment rod extending downward from each upper frame and coupled to the lower frame; a height adjustment cylinder provided on the lower frame and inserted with the height adjustment rod; a wheel support unit and a wheel installed directly below the lower frame; and a brake unit installed on the lower frame so as to be interlocked with the wheel.
Patent KR-20210026125-A (KR)
Title: A Roller Tappet For An Internal Combustion Engine
Inventor: KIM SUNG WAN
IPC: F01L1/14
Filed: 2019-08-29
Abstract: The present invention relates to a roller tappet for an internal combustion engine capable of reciprocating linearly together with a plunger for an internal combustion engine by delivering the rotation of a camshaft where a cam is installed, to the plunger for an internal combustion engine as linear reciprocation. The roller tappet (100) for an internal combustion engine includes: a hollow case (110) opened to both sides; and a roller bearing (120) installed in one open end part of the case (110). The roller bearing (120) includes: a shaft (121) combined with the case (110); an outer ring (125) into which the shaft (121) is inserted, coming in contact with a cam; and a plurality of rollers (123) arranged in a circumferential direction of the shaft (121) between the shaft (121) and the outer ring (125). Some of the plurality of rollers (123) are exposed from a case end part (113).
Patent KR-20210032210-A (KR)
Title: Apparatus for calculating cloud motion vector and method thereof
Inventor: KIM BO YOUNG
IPC: G06T7/20
Filed: 2019-09-16
Abstract: According to an embodiment of the present invention, a device for calculating a cloud motion vector comprises: an input unit receiving a plurality of satellite images; a selection unit selecting a first area where a cloud is detected from the satellite images and a second area, where the cloud is not detected, adjacent to the first area; a calculation unit calculating a first vector on the first area and calculating a second vector on the second area based on the first vector; and a generation unit generating a cloud motion vector by using the first vector and the second vector.
Patent KR-20210037113-A (KR)
Title: Method of fabricating specimens for electron backscattering diffraction (ebsd) and analysis method of scale structure of hot rolled steel sheet using the same
Inventor: SON JI HEE
IPC: G01N1/32
Filed: 2019-09-27
Abstract: A method of analyzing scale of a hot-rolled steel sheet according to an aspect of the present invention includes the steps of mirror-polishing a specimen containing scale to prepare a specimen for electron backscattering diffraction (EBSD) analysis, obtaining an EBSD pattern from the polished specimen, and analyzing the obtained EBSD pattern.
Patent KR-20210037485-A (KR)
Title: Method of searching and providing data of similar fashion goods and computing device therefor
Inventor: LEE JAEWON
IPC: G06Q30/02
Filed: 2019-09-27
Abstract: According to an embodiment of the present invention, a similar product searching and providing method in a computing device comprises the following steps of: receiving an image, which is a search target, from a terminal; recognizing an object including a fashion item in the received image and cropping the fashion item from the recognized object; estimating image similarity by calculating the cropped image data and fashion product image data stored in a database using sub-networks included in a pre-learned network function; and providing similar product data to the terminal based on the estimated image similarity.
Patent KR-20210040525-A (KR)
Title: Public address system enable to control speaker system using smartphone
Inventor: KWON WOO CHEUL
IPC: H04N21/4363
Filed: 2019-10-04
Abstract: The present invention relates to a public address system capable of controlling an output device by using a smartphone improved to simplify the configuration of a public address system and reduce the usage of cables by using a smart application of a smartphone. The public address system capable of controlling an output device by using a smartphone has a plurality of output devices each consisting of a power supply unit for supplying power and an output unit for outputting a voice signal. The output unit includes: a wireless transceiving unit wirelessly communicating with a smartphone; a voice/data transceiving unit transceiveing and processing a voice signal and data through the wireless transceiving unit; a voice signal amplification unit amlifying a voice signal received from the voice/data transceiving unit; a power input/output unit receiving power of the power supply unit to input the power into the output unit, and outputting the inputted power; a DC/DC converter controlling to raise a current and a voltage inputted from the power input/output unit; a PLC control unit controlling to process and output a voice signal or data inputted from the outside and power inputted by the DC/DC converter, outputting the voice signal to the speaker, transmitting a TTS message to the output unit by the smartphone to convert the TTS message into a voice and output and transmit the voice, and checking whether the output device is abnormal; and a speaker outputting an audio signal transferred through the PLC control unit.
Patent KR-20210047512-A (KR)
Title: Antioxidative and antiaging composition containing the skin affinitive ingredients extracted from the flower stem of orchid callus
Inventor: KIM DONG MYONG
IPC: A61Q19/08
Filed: 2019-10-22
Abstract: Provided is an anti-oxidative and anti-aging composition prepared in such a manner that tissue sections of orchid stems of Calanthe discolor are cultivated in a callus induction medium in which culture conditions are formed to induce the formation of callus, and an anti-oxidative and anti-aging extract extracted from the cultivated orchid stem callus of Calanthe discolor is contained as a skin-friendly active component. According to an embodiment of the present invention, the present invention has effects of: producing a large quantity of anti-oxidative and anti-aging active components through a callus extraction and separation method even when a small amount of orchid stems of Calanthe discolor is used; and effectively separating active components related to anti-oxidation and anti-aging from orchid stem callus of Calanthe discolor by applying an affinity bid technology (ABT). Therefore, anti-oxidant activity with improved skin affinity can be expected.
Patent KR-20210049526-A (KR)
Title: Multi-layered image display
Inventor: KIM MIN SUNG
IPC: G09F13/22
Filed: 2019-10-25
Abstract: The present invention relates to a multi-layered image display and, more particularly, to a multi-layered image display for displaying various images on one screen. The multi-layered image display comprises: a first display unit on which a first image is printed; a second display unit formed on a front surface of the first display unit and printed with a second image; and a light source unit formed on a rear surface of the first display unit and irradiating light toward the first display unit, wherein when the light source unit irradiates the light to the first display unit, the first image and the second image are expressed by overlapping each other.
Patent KR-20210050725-A (KR)
Title: Tube and substrate processing apparatus using the same
Inventor: KIM KEE JUN
IPC: F16L53/70
Filed: 2019-10-29
Abstract: According to the present invention, disclosed are a tube capable of cooling a rim forming an inlet and a substrate processing device using the same. By forming a cooling flow path in the rim in contact with a manifold, it is possible to prevent damage to an O-ring between the manifold and the rim of the tube.
Patent KR-20210051344-A (KR)
Title: Pump case
Inventor: SONG IN HWAN
IPC: B05B11/00
Filed: 2019-10-30
Abstract: The present invention relates to a pump container, and more specifically, to a pump container including: a body including an upper body including a nozzle, and a lower body coupled to the upper body to form an accommodating space therein; a refill-type pack that is accommodated in the accommodating space and has a point with a minimized cross-sectional area that is formed as the inner space becomes narrower toward the lower side; and an outflow pipe that is connected to the nozzle and is inserted into the refill-type pack so that the lower end is arranged at one point, wherein the pump container can be used multiple times to solve social and environmental problems, and can use all the contents.
Patent KR-20210053503-A (KR)
Title: Apparatus for growing materials and method for growing materials using melting point depressing of nanoparticles
Inventor: CHO NAM TAE
IPC: C30B29/16
Filed: 2019-11-04
Abstract: The present invention relates to a device for growing materials and a method for growing materials, wherein the device includes: a nanoparticle supply unit capable of continuously supplying nanoparticles to a reaction growth unit; the reaction growth unit for growing the nanoparticles supplied from the nanoparticle supply unit and projected onto a substrate by using decrease of a melting point; and a temperature controller for controlling the temperature of the substrate. According to the present invention, a material can be easily grown by projecting nanoparticles onto a single crystal substrate, which is difficult to grow the material, or a polycrystalline substrate and using the decrease of the melting point of the nanoparticles.
Patent KR-20210058457-A (KR)
Inventor: LEE JUN HEE
IPC: G01B11/00
Filed: 2019-11-14
Abstract: The present invention relates to a machine vision device having a compact structure, which replaces visual inspection performed by a worker in production and inspection of a product to enhance productivity and quality of a product, and more specifically, to a machine vision device which comprises: a lower case having an accommodation room inside and opening portions opened on some of a bottom surface and both side surfaces thereof; a heat sink mounted on the opening portions of the accommodation room; an operation processing device for storing and managing information on photography of a subject to be inspected, which is received from a photographing device arranged outside, and reading the information on photography to output information on a result of analysis, which includes whether an inspected subject meets the quality criteria of a product; a main board embedded in the accommodation room of the lower case and connected to the upper side of the heat sink to have a plurality of input/output ports capable of being connected to an external device; an interface board joined to the upper side of the main board and electrically connected to the main board; and an upper case joined to the upper side of the lower case.
Patent KR-20210062838-A (KR)
Title: Voice processing based on artificial intelligence
Inventor: KWANGYONG LEE
IPC: G06N3/02
Filed: 2019-11-22
Abstract: Disclosed is a method for processing a voice. In the method for processing the voice according to one embodiment of the present specification, the first and second sentence vectors extracted from the first and second utterances that are separated from each other and included in one dialog are applied to a learning model so that an output may be generated in which at least one word having a duplicate meaning is removed. The method for processing the voice of the present specification may be associated with a device related to an artificial intelligence module, a drone (unmanned aerial vehicle, (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a 5G service. Therefore, the present invention is capable of allowing voice processing to be performed with a natural sentence.
Patent KR-20210066135-A (KR)
Title: Air Purifying System Using Ozone
Inventor: JUNG WOO NAM
IPC: B01D45/16
Filed: 2019-11-28
Abstract: The present invention relates to an air purification system using ozone, comprising: an ozone generating means (120) which sucks in the polluted air and forms ozone to form mixed gas of the polluted air and ozone; an ozone decomposition filter (700) for removing ozone remaining in the ozone generated by the ozone generating means (120) without reacting with pollutants; and a path extension unit (600) formed between the ozone generating means 120 and the ozone decomposition filter 700, and including a pipe formed in a curved shape to increase the movement path of the mixed gas of polluted air and ozone in a limited space.
Patent KR-20200064943-A (KR)
Inventor: JEONG CHANG SUNG
IPC: G06F40/20
Filed: 2019-11-29
Abstract: According to an embodiment of the present invention, provided is a fake news detection method based on Korean grammar conversion performed by a fake news detection server, which includes the steps of: receiving a query sentence and a news article to be detected; extracting an article sentence related to a query sentence as a key sentence in the news article to be detected; checking whether a word in the query sentence corresponds to a word in the key sentence; checking whether the query sentence and the key sentence are semantically matched according to whether the word matches; determining whether a grammatical correspondence between a query sentence and a core sentence is made according to whether or not there is a semantic correspondence; and determining whether a key sentence is true or false based on the confirmed semantic response result and grammatical response result.