baber/WOPTO huggingface dataset:
Patent KR-20210108846-A (KR)
Title: Axial Gap Type Electric Motor and Electric Water Pump Using the Same
Inventor: KIM BYUNG SOO
IPC: H02K1/02
Filed: 2020-03-27
Abstract: The present invention relates to an axial gap motor and an electric water pump using the same. The axial gap motor for an electric water pump (EWP) in accordance with the present invention comprises: a rotor supported in a fluid channel between a pump cover and a body case such that it can rotate; a stator disposed in a lower space formed by the body case and an upper cover to generate a rotating magnetic field, thereby driving rotation of the rotor; and a partition wall disposed in the upper part of the body case to separate the rotor from the stator, wherein the stator has a plurality of tees which are arranged in a circular type to be parallel to an axial direction on the same circumference, thereby making the stator disposed to face the magnet of the rotor. Moreover, the tees have a stator core connected at a right angle to a back yoke to form a magnetic circuit and a part of the outer side surface of the back yoke is assembled to come in contact with a stepped portion of the body case. Therefore, the thin partition wall interposed between the rotor and the stator is used for separation to allow an air gap to be reduced, so that the axial gap motor can have magnetic energy identical to that of a motor which uses a rare earth magnet even though the axial gap motor uses a ferrite magnet as a non-rare earth magnet.
Patent KR-20210121369-A (KR)
Inventor: LEE JAE HYUN
IPC: H01L51/50
Filed: 2020-03-27
Abstract: The present invention relates to a light-emitting device and an apparatus including the same. The light-emitting device comprises: a first electrode; a second electrode; and a middle layer placed between the first electrode and the second electrode. The middle layer includes: a light-emitting layer; a first light-emitting secondary layer; a second light-emitting secondary layer; and a positive hole transport area. The positive hole transport area is placed between the first electrode and the light-emitting layer. The first light-emitting secondary layer and the second light-emitting secondary layer are placed between the light-emitting layer and the positive hole transport area. The first light-emitting secondary layer includes a first compound. The second light-emitting secondary layer includes a second compound. The positive hole transport area includes a positive hole transport compound. The first compound and the positive hole transport compound satisfy the below Formula 1. Formula 1: |E1AU,HOMO- EHT,HOMO| <= 0.15 eV. In Formula 1, E1AU,HOMO is the highest occupied molecular orbital (HOMO) energy level of the first compound, and EHT,HOMO is the HOMO energy level of the positive hole transport compound. The present invention aims to provide a light-emitting device and an apparatus including the same, having a low driving voltage, high efficiency, and long life.
Patent KR-20210121757-A (KR)
Inventor: HWANG EUNG SOO
IPC: C12Q1/6818
Filed: 2020-03-31
Abstract: The present invention relates to an oligonucleotide and a plasmid for detection of porcine endogenous retrovirus (PERV) and a detection method for a PERV gene using the same. An oligonucleotide set according to the present invention allows a user to rapidly and accurately identify the PERV present in a sample, and thus can be used as data for verifying the safety of a donor pig in xenotransplantation studies.
Patent KR-20210124829-A (KR)
Title: Electronic device for fingerprint recognition and operating method thereof
Inventor: CHOE JUNGWOO
IPC: G06F21/32
Filed: 2020-04-07
Abstract: Various embodiments of the present invention relate to a device for fingerprint recognition in an electronic device and to a method thereof. The electronic device includes a sensor module and a processor operatively connected to the sensor module. The processor obtains fingerprint information related to an external object through the sensor module, and performs first user authentication based on the fingerprint information. When the first user authentication fails, background noise is obtained through the sensor module, and second user authentication may be performed based on the fingerprint information and the background noise. Other embodiments may be possible.
Patent KR-20210128529-A (KR)
Inventor: IM SUNG SOON
IPC: G03F7/20
Filed: 2020-04-16
Abstract: Provided are an exposure device and a method for manufacturing a display device using the same. The exposure device comprises: a light source unit providing light for exposure and comprising a plurality of micro LEDs arranged in a matrix form; a substrate transfer unit transferring a target substrate; and a control unit controlling at least one of the light source unit and the substrate transfer unit, wherein the control unit allocates coordinates or addresses to each of the micro-LEDs and individually controls the amount of light of each of the micro-LEDs according to a preset pattern based on the coordinates or the addresses.
Patent KR-20210129957-A (KR)
Inventor: JEONG DONGCHEOL
IPC: C08L91/06
Filed: 2020-04-21
Abstract: The present invention relates to a thermoplastic composite composition which comprises a thermoplastic resin, a filler, a metal complex compound, and an FT-based wax, wherein the FT-based wax has PDI of 1.01 to 2.5. According to the present invention, productivity of molded articles can be improved.
Patent KR-20210132934-A (KR)
Title: An Engine Continuously Variable Valve System Having Valve Movement Measured
IPC: F01L1/053
Filed: 2020-04-28
Abstract: The present invention relates to an engine including a variable valve device. The variable valve device includes a camshaft (CS), a plurality of cams spaced apart from each other in a longitudinal direction of the camshaft (CS), a cam journal (120) supporting the camshaft (CS) to be rotatable from a plurality of spots, and a plurality of valves driven by the cams to be closed and opened. The engine is equipped with a variable valve device such as a continuous variable lift device or a continuous variable duration device to vary valve lifting or valve duration. The cam journal (120) includes a cam journal cap (140) provided in an upper part and having a dented groove of an arc-shaped cross section formed in a lower part such that the camshaft (CS) can be supported to be rotatable, and a cam cap bolt (150) coupled from both width sides of the cam journal cap (140) such that the cam journal cap (140) can be fixed. The cam journal (140) is equipped with a measurement means (160) to measure an external force generated from the rotation of the camshaft (CS) and delivered to the cam journal (120), and transmit a measurement result to the control part, and, thus, times to open and close the valves can be sensed from a change of the external force.
Patent KR-20210135655-A (KR)
Title: All-in-one multi-touch display panel
IPC: G06F3/041
Filed: 2020-05-06
Abstract: The present invention relates to a touch sensor integrated liquid crystal display panel. The touch sensor integrated liquid crystal display panel according to the present invention comprises: an LCD module; a backlight unit irradiating light to the LCD module; a film layer adjusting the characteristics of the light provided from the backlight unit; and a touch sensor module coupled to one surface or both surfaces of the film layer. Therefore, the present invention can increase a manufacturing yield, a multitouch can be easily implemented, and a touch sensor module can be easily applied to a large or flexible panel.
Patent KR-20210137289-A (KR)
Title: Mist Spraying System for Blocking UV Rays
IPC: H04N5/247
Filed: 2020-05-07
Abstract: A mist spray system for UV protection according to the present invention comprises a container unit, a nozzle unit, a driving unit, a button unit, a first camera unit, a second camera unit, and a communication unit. According to the present invention, it is possible to check a user's facial area through a camera, convert a designated liquid cosmetic product into an optimal mist state, and then spray the same on the user's facial area under optimal spraying conditions.
Patent KR-20210138994-A (KR)
Title: Electric apparatus control method for Federated learning and Electric apparatus
IPC: H04L29/08
Filed: 2020-05-13
Abstract: Disclosed embodiments relate to an electronic device and server for performing federated learning, and a method for controlling the same, which enable the electronic device to generate information on a change in an artificial intelligence (AI) model and transmit the information to the server. A method for refining a core AI model by the disclosed server includes the steps of: transmitting, to each of the plurality of electronic devices, data for a request for transmitting first data used to refine the core AI model; receiving the first data from at least one electronic device of the plurality electronic devices; identifying an electronic device, which has transmitted the first data, of the plurality of electronic devices; transmitting data for a request for transmitting second data to the electronic device, which has transmitted the first data, of the plurality of electronic devices, based on an identification result; receiving second data from the electronic device which has transmitted the first data; and refining the AI model by using the first data and the second data. The first data may include primary differential privacy protection data to protect private data of each of the plurality of electronic devices. The second data may include correction differential information data used to correct the first differential privacy protection data to second differential privacy protection data, based on the identification result.
Patent KR-20200135194-A (KR)
Inventor: SUZUKI TATSUYA
IPC: C09J133/04
Filed: 2020-05-19
Abstract: Provided is an adhesive sheet including an adhesive layer, capable of exhibiting a low adhesive force at an initial stage of attachment, and significantly increasing the adhesive force thereafter. The adhesive layer includes a polymerization reactant of a composition including: (A) at least one of a monomer having an aromatic ring, and an oligomer including a repeating unit having an aromatic ring; and (B) a monomer having a hydroxyl group or a carboxyl group. A glass transition temperature Tg_A based on composition of monomer components constituting the adhesive layer is higher than -3 °C, and is less than or equal to 40 °C.
Patent KR-20210145983-A (KR)
Inventor: JO HAN KYONG
IPC: A41D31/30
Filed: 2020-05-26
Abstract: Provided are a mask-mountable pad and a mask having the same. The mask-mountable pad can prevent a phenomenon in which air discharged from the respiratory organ of a person wearing a mask reaches the glasses of a mask wearer. The mask-mountable pad includes: an outer pad configured to cover a portion of the outer surface of the mask; and an inner pad bent at an end of the outer pad to cover a portion of the inner surface of the mask.
Patent KR-20210147603-A (KR)
Inventor: BYUN EUI BAEK
IPC: A23L33/10
Filed: 2020-05-29
Abstract: The present invention relates to a biochanin A derivative compound, a method for manufacturing the same, and an antioxidant composition comprising the same. More particularly, the present invention relates to a biochanin A derivative compound represented by chemical formula I, a method for manufacturing the same, and an antioxidant composition comprising the same. An aspect of the present invention is to provide the biochanin A derivative compound having excellent antioxidant activity.
Patent KR-20210148702-A (KR)
Inventor: LIM JAE SHIN
IPC: G01K1/14
Filed: 2020-06-01
Abstract: The present invention relates to a method of preventing dew condensation in a building and, more specifically, to a method of preventing dew condensation in a building, capable of predicting a spot, in which dew condensation can occur, in a building and the temperature of the dew condensation-expected spot through a computer simulation, and measuring the temperature of a wall of the dew condensation-expected spot, and then, heating the wall sufficiently to prevent dew condensation, thereby preventing dew condensation in the building. In accordance with the present invention, the dew condensation prevention method includes: a dew condensation occurrence position estimation step of analyzing the ventilation condition in a building through a computational fluid dynamics (CFD) simulation based on a blueprint of the building, thereby estimating the dew condensation-expected spots in the building, where dew condensation is highly likely to occur due to the relatively low air flow rates; a heating means installation step of installing a heating means on a wall of the dew condensation-expected spot; and a heating step of checking the dew point, which is the temperature at which dew condensation occurs by using the relation between relative humidity and temperature around the dew condensation-expected spot, and then, when the temperature of a wall of the dew condensation-expected spot is less than the dew point, heat the wall sufficiently through the heating means.
Patent KR-20200140207-A (KR)
Title: Method for prediction of response to cancer immunotherapy based on tox
Inventor: LEE IN SUK
IPC: C12Q1/6886
Filed: 2020-06-04
Abstract: The present specification provides a method for predicting a treatment response to cancer immunotherapy, the method comprising the steps of: measuring an expression level of TOX with respect to a biological sample isolated from a subject; and predicting, on the basis of the measured expression level of TOX, a treatment response to cancer immunotherapy with respect to the subject.
Patent KR-20210152628-A (KR)
Title: Chip on film, display device, method of fabricating chip on film, device for fabricating chip on film
Inventor: OH MYONG SOO
IPC: H01L23/13
Filed: 2020-06-08
Abstract: Provided is a chip-on-film base, which includes: a substrate; a lead wire disposed on the base substrate; and a driving chip connected to the lead wire. The lead wire includes a first lead part having a first thickness, and a second lead part disposed between the first lead part and the driving chip and having a second thickness greater than the first thickness. The second lead part is connected to the driving chip, and the first lead part and the second lead part include the same material.
Patent KR-20210152790-A (KR)
Title: Sports personal broadcasting service system and method therof
Inventor: PARK YOUNG WOONG
IPC: H04N21/4728
Filed: 2020-06-09
Abstract: Provided are a system and a method for providing sports personal broadcasting service. The system for providing sports personal broadcasting service according to one embodiment of the present invention is a system for providing sports personal broadcasting service, which comprises a broadcasting service server for providing a personal broadcasting service for sporting events to at least one broadcaster terminal, wherein the broadcasting service server includes: a broadcasting service unit for generating a personal broadcasting channel according to a request from the broadcaster terminal; a broadcasting streaming unit for transmitting and streaming broadcasting data for the sporting event selected by the broadcaster terminal to the personal broadcasting channel; a chatting service providing unit for providing a service for real-time chatting between at least one viewer terminal accessing the personal broadcasting channel and the broadcaster terminal; a record information providing unit for collecting data for the sporting events broadcast on the personal broadcasting channel to provide play record information; and an analysis information providing unit for analyzing a relayed video of the sports play broadcast on the personal broadcasting channel to provide play analysis information. Accordingly, a broadcaster and a viewer can communicate while relaying and viewing sporting events, respectively.
Patent KR-20210001944-A (KR)
Inventor: MARC D DANIELS
IPC: B41J2/045
Filed: 2020-06-11
Abstract: An object printer is formed to create a three-dimensional map on the surface of an object to be printed and to determine which areas in the three-dimensional map can be printed by a print head movable in a three-dimensional space. If any inkjet in the print head is not closer than the shortest distance for accurate ink drop placement and every feature part in an area is within the longest distance for accurate ink drop placement from the print head, areas can be printed when the print head is located on the other side of the area. Areas which cannot be printed are deleted from the map, and the map is displayed such that a user can select a place where an ink image is going to be formed on the object. Continuously, a printer operates a joint arm to move the print head from a position corresponding to the selected area to the other side of the surface, and operates the print head to form an ink image.
Patent KR-20210156007-A (KR)
Inventor: KWON TAE HYEON
IPC: A61B3/00
Filed: 2020-06-17
Abstract: The present invention relates to an eyesight test device, an eyesight test method, and an eyesight test program stored on a computer-readable storage medium. An objective of the present invention is to provide an eyesight test device, an eyesight test method, and an eyesight test program stored on a computer-readable storage medium, which can calculate eyesight information (for example, refractiveness of eyes) from an eyeball photographing image through a user device. To achieve the objective, the eyesight test device comprises: a user device photographing a pupil image to transmit the pupil image; and a server having a super-resolution generative adversarial network (SRGAN) module receiving the pupil image received from the user device to acquire a super-resolved (SR) image, an object detection module receiving the super-resolved (SR) image to acquire result box data, and an eyesight information calculation function module receiving the result box data to calculate eyesight information. The server transmits the calculated eyesight information to the user device.
Patent KR-20210156440-A (KR)
Inventor: YOON KWANG JUNG
IPC: D04H13/00
Filed: 2020-06-18
Abstract: An object of the present invention is to provide an asphalt reinforcement having high tensile strength, low tensile strain, and reduced production cost, and a method for manufacturing the same. The asphalt reinforcement of the present invention includes a plurality of warp strips (1), a plurality of weft strips (2) and nonwoven fabric (3), wherein the total cross-sectional area of reinforcing fibers constituting the warp strips is 20 to 80% of the total cross-sectional area of the warp strips, the total cross-sectional area of reinforcing fibers constituting the weft strips is 20 to 80% of the total cross-sectional area of the weft strips, the plurality of warp strips (1) and the plurality of weft strips (2) are attached while crossing at cross contact points, and an adhesive material composed of adhesive powder is added to the surface of the reinforcing fibers.
Patent KR-20210157099-A (KR)
Inventor: KIM YONG SUB
IPC: B01J8/02
Filed: 2020-06-19
Abstract: The present invention relates to a steam hydrocarbon reformer. Particularly, the steam hydrocarbon reformer includes: a lower chamber having a first space therein to produce a combustion gas through combustion of a fuel gas at the core portion, and a first communication hole at the top; an upper chamber having a second space therein, and a second communication hole communicated with the first communication hole at the bottom; a reforming unit disposed at least partially in the lower chamber and the upper chamber to carry out reforming; and a feed gas supplying unit configured to supply a feed gas to the reforming unit, wherein the feed gas supplying unit includes a distribution header configured to distribute the feed gas to the reforming unit and a distribution line configured to link the distribution header with an external tube, the distribution line accepts elongation/shrinking caused by heat during the flow of the high-temperature and high-pressure feed gas and reformed gas to prevent a duct and tube required for reforming from being broken or damaged.
Patent KR-20210157677-A (KR)
Inventor: KYUNG GYUN HWANG
IPC: G01J3/52
Filed: 2020-06-22
Abstract: Provided is an artificial tooth manufacturing information generating method. The artificial tooth manufacturing information generating method includes the steps of: obtaining a primary image by photographing a target tooth; correcting the primary image to obtain a secondary image; extracting a tertiary image by selecting a region including the target tooth from the secondary image; selecting a noise region by reflected light from the tertiary image and correcting the noise region to obtain a quaternary image; and generating artificial tooth manufacturing information by using a pixel value of the target tooth included in the quaternary image.
Patent KR-20210147810-A (KR)
Inventor: GUZZON ROBERT S
IPC: H03F3/45
Filed: 2020-06-25
Abstract: An optical receiver may implement a transimpedance amplifier (TIA) for processing received light by using closed loop optical pre-amplification. The optical receiver may use an average input value of the TIA to control a semiconductor optical amplifier (SOA) or pre-amplification according as a received average signal varies. The optical receiver may include a gain controller for the TIA capable of measuring a TIA swing to adjust a gain of the SOA to pre-amplify received light in a closed loop control configuration.
Patent KR-20210117897-A (KR)
Title: Display apparatus and the control method thereof
Inventor: CHOI EUN SEOK
IPC: F16M11/10
Filed: 2020-07-03
Abstract: Disclosed are a display device and a control method thereof. A display device includes: a display; a body unit configured to support the display; a motor configured to rotate the display with respect to the body unit; a sensor configured to detect rotation of the display; a controller configured to output a driving signal to rotate the display to the motor, interrupt output of the driving signal and obtain information about a rotation angle of the display based on the signal received from the sensor when it is determined that the display has collided with an object based on a signal received from the sensor while the display is rotated; and a processor configured to control the display to display a user interface (UI) associated with the collision based on the information about the rotation angle. Accordingly, it is possible to prevent injury to a user who collides with the display device.
Patent KR-20220005274-A (KR)
Title: Method for Improving the Efficiency of Wireless communication in electronic device and Device thereof
Inventor: JUNSU CHOI
IPC: H04N21/462
Filed: 2020-07-06
Abstract: According to various embodiments, disclosed is an electronic device including a display, a communication circuit, at least one sensor, a memory for storing instructions, and at least one processor electrically connected to the communication circuit, the at least one sensor and the memory. The at least one processor is configured to output a first image through the electronic device when the stored instructions are executed; receive a frame defining a plurality of independently decodable resource blocks from an external device connected through a designated network with the electronic device through the communication circuit; obtain status information of the electronic device by using the at least one sensor; decode image data corresponding to a first resource block corresponding to the obtained state information among the resource blocks; and output a second image through the electronic device based on the decoded image data. Accordingly, the rendered data is transmitted in consideration of a plurality of state information in addition to the current state information of the electronic device.