baber/WOPTO huggingface dataset:
Patent KR-20200111986-A (KR)
Inventor: KWON HYOUK WOO
IPC: E02D29/02
Filed: 2019-03-20
Abstract: The present invention provides a retaining wall block, which comprises: a hexahedral block body portion; a binding protrusion portion protruding from one side of an upper surface of the block body portion; a binding groove portion formed on one side of a lower surface of the block body portion to face both sides, and internally formed in a longitudinal direction; and lifting groove portions, respectively formed internally on one side of both sides of the block body portion. The retaining wall blocks according to the present invention can interlock with each other for solid connection construction, have excellent structural stability by forming a structure with reinforced upper, lower left and right coupling. Therefore, the retaining wall structure can be stably maintained even when an earth pressure is concentrated locally or when an earthquake occurs. The retaining wall block according to the present invention is manufactured using a concrete composition containing non-fired cement and a capsule material so as to be eco-friendly, and has excellent strength and durability so as to be used stably for a long time.
Patent KR-20200114447-A (KR)
Inventor: KIM JOUNG MIN
IPC: G06Q30/06
Filed: 2019-03-28
Abstract: A blockchain-based wireless charging method according to an embodiment of the present invention comprises the steps of: generating, by a user device, a transaction including the original of a user identifier and a charging device identifier, and a signature file in which the charging device identifier, the user identifier, and a smart contract are signed with a private key, and transmitting the generated transaction to a P2P network; generating, by a node device which has been successful in mining among a plurality of node devices belonging to the P2P network, a block by extracting charge transaction information from the transaction according to the smart contract; propagating, by the node device which has been successful mined, the generated block to the plurality of node devices; and verifying, by the node device belonging to the P2P network, the block and connecting the block to a blockchain if the verification is successful.
Patent KR-20200117544-A (KR)
Inventor: SHIN DONG HO
IPC: G01J1/02
Filed: 2019-04-04
Abstract: The present invention relates to a pulse compressor monitoring apparatus and a method thereof. As an apparatus for monitoring a diffraction grating of a pulse compressor irradiated with laser pulses, provided is the pulse compressor monitoring apparatus comprising: a light source for irradiating light onto the diffraction grating; a collection unit for measuring the amount of the reflected light reflected in the zero order direction after the light is irradiated onto the diffraction grating; and a contamination determination unit which determines whether contamination of the diffraction grating occurs based on a result of comparing the amount of reflected light with a preset reference value.
Patent KR-20200120063-A (KR)
Inventor: KANG IN SIK
IPC: B01D35/02
Filed: 2019-04-11
Abstract: The present invention relates to a water purifying toothbrush integrated with an oral cleaner and, more specifically, to a water purifying toothbrush integrated with an oral cleaner, which cleans the oral cavity by water pressure of sprayed water and purifies water to increase an oral cleaning effect and includes massaging bristles to increase oral management efficiency with one toothbrush. To this end, according to the present invention, the water purifying toothbrush integrated with an oral cleaner comprises: a hollow toothbrush main body; a filter including absorptive grains absorbing foreign matter included in water to purify the water; a head part including a water discharge flow path communicating with the inside of the toothbrush main body and a spray nozzle; and a supply pipe providing a pipe to supply the water toward the filter.
Patent KR-20200120294-A (KR)
Inventor: JUNG NAM CHUL
IPC: C05F1/00
Filed: 2019-04-12
Abstract: The present invention relates to an eco-friendly cultivation method capable of mass production of Dendropanax morbiferus with high functional content by eco-friendly fertilization. For the same, the present invention comprises the following steps: planting Dendropanax morbiferus; and fertilizing 8 kg of dolomitic limestone per 1 m^2 of fowls manure, and 700 kg of dolomitic limestone per 10 a of fowls manure after taking roots of Dendropanax morbiferus. According to the present invention, since it is possible to mass-produce Dendropanax morbiferus through the eco-friendly cultivation method, the efficient use of forest resources and the continuous and stable income generation of cultivated forests are possible. In addition, there is an effect that companies can develop and produce a variety of novel natural medicines and health functional foods by having a mass supplier.
Patent KR-20200123646-A (KR)
Inventor: SONG CHANG HYUN
IPC: G01R1/18
Filed: 2019-04-22
Abstract: Disclosed is a test device for testing electrical characteristics of a subject under test. The test device comprises: a block having a probe hole; a plurality of signal probes supported by the probe hole and elastically connecting a contact point of the subject under test and a signal contact point applying a test signal; a coaxial cable having an insulating coating, a main core wire wrapped with the insulating coating, and a probe contact portion exposed from the insulating coating and extending from the main core wire to contact the signal probe; a linear extending unit in which an axis of the signal probe and an axis of the coaxial cable are separated, and the probe contact portion is exposed from the insulating coating and extends to an axial direction of the coaxial cable; and a contact end unit extending toward the axis of the signal probe from the linear extending unit.
Patent KR-20200127730-A (KR)
Inventor: CHO HYUN WOO
IPC: A23L33/105
Filed: 2019-05-03
Abstract: The present invention relates to a composition for acute gastritis and gastric mucosa protection containing a Houttuynia cordata extract. The Houttuynia cordata extract reduces severe hemorrhagic mucosa in the gastric mucosa, increases a physiologically active substance (PGE_2), and recovers the swelling of epithelial cells and the boundary between broken cells in an HCl/Ethanol-induced gastritis animal model, thereby being able to be usefully used as a pharmaceutical composition for preventing and treating acute gastritis, and protecting gastric mucosa, and a food composition for preventing or alleviating acute gastritis, and protecting gastric mucosa.
Patent KR-20200129223-A (KR)
Title: Npas4 gene for treating or preventing mood disorders and screening methods using the same
Inventor: KO JAE WON
IPC: C07K16/18
Filed: 2019-05-07
Abstract: The present invention relates to a Npas4 gene for preventing or treating mood disorders and a screening method using the same. According to an aspect, provided are a pharmaceutical composition for preventing or treating mood disorders containing an inhibitor of the expression or activity of neuronal PAS domain protein 4 (Npas4) protein as an active component, and a method for screening a therapeutic agent for mood disorders using the Npas4 gene.
Patent KR-20200130538-A (KR)
Inventor: YUN SUNG HEE
IPC: G02F1/1333
Filed: 2019-05-08
Abstract: The present invention relates to a back cover for a display device, a manufacturing method thereof, and the display device including the same. The back cover for the display device includes: a cover part wherein an inner plate and an outer plate are coupled together while a cylindrical drum plate is press-processed; an edge portion wherein the edges of the double-structured inner plate and outer plate protrude forward by press-processing; and an adhesive means for fixing the coupling between the inner plate and the outer plate. The present invention exhibits sufficient rigidity and heat dissipation effect even when the inner plate is removed.
Patent KR-20200129489-A (KR)
Title: Composition for the prevention or treatment of cognitive impairment comprising expression or activity inhibitor of ApoD as an active ingredient
Inventor: CHO KYUNG OK
IPC: C12Q1/6883
Filed: 2019-05-08
Abstract: The present invention relates to a composition for preventing or treating cognitive disorders, containing an inhibitor of the expression or activity of ApoD protein as an active component. In the present invention, an effect of treating cognitive disorders accompanied by epilepsy according to treatment with an ApoD inhibitor is specifically confirmed. Therefore, it is expected that more fundamental approach and target treatment can be performed in preventing or treating cognitive disorders caused by epilepsy.
Patent KR-20200129592-A (KR)
Title: Game Device
Inventor: KIM YOUNG MI
IPC: A63F7/02
Filed: 2019-05-09
Abstract: According to the present invention, a game device comprising a sensing part (100) for sensing whether a chip (10) falls, wherein the sensing part (100) comprises: a main body (110) having a falling space (111) provided therein, the chip (10) falling into the falling space; and an optical sensor (120) for sensing the chip (10) falling into the falling space (111). The game device further comprises a control part (200) for adjusting the direction of the chip (10) falling into the falling space (111) to cause the surface (a) of the chip (10) to face in the sensing direction of the optical sensor (120). According to the present invention, there is an effect to accurately sense whether a chip falls without an error in sensing.
Patent KR-20200129780-A (KR)
Title: Method and Apparatus for Providing of Community Platform
Inventor: NAMCHOON PARK
IPC: G06Q50/10
Filed: 2019-05-10
Abstract: The present invention relates to a method and device for providing a community platform. The method comprises the steps of: extracting a community including a single community and a combined community related to a connected first user terminal; checking whether a signal for establishing a combined community by combining a plurality of single communities from the first user terminal is received; and establishing the combined community by combining a spatial community and item community selected in the first user terminal. Other embodiments of the present invention can also be applied.
Patent KR-20200134021-A (KR)
Inventor: JUNG YEONSIK
IPC: C23C14/30
Filed: 2019-05-21
Abstract: The present invention relates to a manufacturing method for a tin oxide nanowire doped with an aligned antimony and a manufacturing method for a tin oxide three-dimensional nanostructure doped with an antimony, wherein an antimony and a tin oxide can be simultaneously deposited on a target substrate, and the amount of each substance can be controlled by means of a sensor. In addition, a master substrate at which a master pattern is formed can be used as the target substrate for the fabrication of a nanowire in an aligned shape. Consequently, the problem caused in the conventional manufacturing method in which the tin oxide doped with an antimony is tangled or knotted with each other during reaction can be resolved. Furthermore, an electron beam deposition method can be used to fabricate an aligned nanowire by means of a process of depositing the antimony and the tin oxide on the substrate before performing a thermal treatment, thereby eliminating the necessity of a complex synthesis method.
Patent KR-20200137466-A (KR)
Inventor: LEE JOUNG HOON
IPC: G06F21/32
Filed: 2019-05-30
Abstract: The present invention relates to a portable data storage device, which is the portable data storage device which mounts a fingerprint recognition module for the security of data, fills a non-conductive epoxy resin inside the storage device so as to prevent random decomposition, and improves a security function so that stored data is not lost from the dust, moisture, and physical shock.
Patent KR-20200116831-A (KR)
Title: Method for managing training data
Inventor: ANDRE S YOON
IPC: G06F16/35
Filed: 2019-06-07
Abstract: According to one embodiment of the present disclosure, disclosed is a computer program stored in a computer-readable storage medium. The computer program performs the following operations for processing data when executed on one or more processors of a computer device. The computer program comprises: an operation of determining an uncertainty level for a labeling criterion for each of one or more types of data included in a data set; an operation of determining a similarity level of one or more types of data included in a data subset; and an operation of selecting at least some of data included in the data set based on the uncertainty level and the similarity level and additionally labeling the selected data.
Patent KR-20200142938-A (KR)
Inventor: YOO SANG WOOK
IPC: A61B5/00
Filed: 2019-06-14
Abstract: Provided are a user-customized skin diagnosis system and a method thereof. The user-customized skin diagnosis system comprises: a portable skin condition measuring device which photographs a face of a user in a non-contact manner; and a skin analysis device receiving an image photographing the face of the user from the portable skin condition measuring device, analyzing the received image for each of one or more skin analysis items based on preset image processing and deep learning, and generating and displaying skin diagnosis information and customized recommendation information in accordance with the analyzed result.
Patent KR-20200144194-A (KR)
Inventor: CHOI SANG TAE
IPC: H04N5/247
Filed: 2019-06-17
Abstract: The present invention relates to a vehicle parking control apparatus capable of enabling the automatic parking of a vehicle connected with a trailer by controlling a steering wheel such that a center line of the vehicle and a center line of the trailer connected with the vehicle are located on a straight line with a center line of an explored parking space, and then, parking the vehicle in the parking space by moving the vehicle backwards when each of the center lines is located on the straight line, and a method thereof. To achieve the purpose, the vehicle parking control apparatus of the present invention includes: a sensor part obtaining sensor data; a parking space exploration part exploring for a space for parking (hereinafter referred to as ″parking space″) based on the sensor data; and a control part controlling a steering wheel of the vehicle such that a center line of a vehicle and a center line of the trailer connected with the vehicle are matched with a center line of the parking space, based on the sensor data, and controlling the parking of the vehicle in a state in which each of the center lines is matched.
Patent KR-20210009154-A (KR)
Inventor: KIM HEE SEOK
IPC: H01L21/673
Filed: 2019-07-16
Abstract: The present invention relates to a batch-type substrate processing device and an operating method thereof, and more particularly, to a batch-type substrate processing device capable of increasing an in-situ cleaning cycle of a reaction tube, and an operating method thereof. According to an embodiment of the present invention, the batch-type substrate processing device comprises: a vertical reaction tube having an inner space for accommodating a substrate boat on which substrates are loaded in multiple stages; a deposition gas supply unit supplying a deposition gas to the inside of the reaction tube; a heater unit disposed outside the reaction tube to provide thermal energy to the inside of the reaction tube; and an adhesion layer coated on an inner wall of the reaction tube to have a deposition by-product layer by the surplus deposition gas attached thereto.
Patent KR-20210009880-A (KR)
Inventor: JANG HANBIT
IPC: G02B1/04
Filed: 2019-07-18
Abstract: The present invention relates to a compound represented by chemical formula 1, to a photosensitive fluorescent resin composition comprising the same, to a color conversion film manufactured therefrom, to a backlight unit, and to a display device. The compound has high solubility.
Patent KR-20210011180-A (KR)
Title: Display apparatus
Inventor: KIM DAE SIK
IPC: H01L33/60
Filed: 2019-07-22
Abstract: Disclosed is a display device to increase light efficiency. The disclosed display device comprises: a liquid crystal panel; a light source module configured so as to provide light to the liquid crystal panel; a printed circuit board (PCB) on which the light source module is mounted; and a chassis assembly receiving the liquid crystal panel and the PCB. The light source module comprises: a substrate; a reflector body disposed on the substrate, and having a curved shape in which a portion of a parabola having a directrix perpendicular to the substrate is rotated with respect to the directrix of the parabola; and a plurality of light sources mounted on the substrate along a focal point of the parabola of the reflector body.
Patent KR-20210013446-A (KR)
Title: Suspension arm for vehicle and its Manufacturing method
Inventor: YUN JEONG LOK
IPC: B60G7/00
Filed: 2019-07-25
Abstract: The present invention relates to a suspension arm for a vehicle and a manufacturing method thereof. More specifically, the suspension arm for a vehicle includes: an arm body including a reference part provided at one end, and formed of high-tension steel having leg parts spaced apart in a U or V-shape to be symmetrical to each other on both left and right sides from a center part extended by a predetermined distance from an end of the reference part; a flange part curved from an edge part of the arm body in one direction by a height lower than the width of the leg parts and the reference part; a through part vertically penetrated by a predetermined size in the reference part at the one end of the arm body to mount a ball joint coupled with a steering knuckle coupled with a wheel; a ball joint connection part integrated with the arm body by gradually increasing the thickness and height of a protruding part while gradually reducing the diameter of the same, while going through upper and lower dies having hollow bushings provided on one side as multiple stages, having a diameter which is gradually reduced in the periphery of a boss part formed on the edge of the through part at a predetermined height; a hollow bush pipe coupled with ends of both the leg parts of the arm body in a direction orthogonal to a penetrating direction of the ball joint connection part to engage a bush to be connected to a vehicle body or frame; the ball joint pressed into the ball joint connection part and having one end coupled with the arm body to be rotatable and having the other end coupled with the wheel-side steering knuckle; and a plastic resin mold integrated with the arm body by being injected into the flange part of the arm body so as to reinforce the hardness of the arm body.
Patent KR-20210016486-A (KR)
Title: Desk with shelve on the side
Inventor: LEE MIN CHAN
IPC: A47B63/06
Filed: 2019-08-04
Abstract: Provided is a desk with a laterally attached drawer, which comprises: a main body composed of an upper plate supporting books, a drawer where the books are placed, a vertical column supporting the weight, and a desk leg support dispersing the weight; and the drawer laterally withdrawn to have a space to place the legs therein. Therefore, the desk with a laterally attached drawer changes a position of the drawer attached to the bottom of an existing desk to have an extra space by relatively increasing height of the desk and allows a user to see all of contents placed inside the drawer to immediately withdraw a preferred book only.
Patent KR-20190098928-A (KR)
Inventor: JIWOO SEO
IPC: G10L15/18
Filed: 2019-08-05
Abstract: Disclosed are a voice recognition method and an apparatus thereof. According to an embodiment of the present invention, the voice recognition method includes the following steps of: extracting a relation between entity names to cluster each of the entity name based on the extracted relation information; and identifying the intention of a speech considering the relation information tagged on the entity names as well as own information of the clustered entity names. Therefore, the voice recognition method is capable of increasing the accuracy of voice recognition in the voice recognition apparatus. A user terminal of the present invention can be connected with an artificial intelligence module, a drone (unmanned aerial vehicle: UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device and devices related with 5G services.
Patent KR-20210020472-A (KR)
Title: Electrochemical sensor and manufacturing method thereof
Inventor: BAIK JEONG MIN
IPC: G01N27/27
Filed: 2019-08-14
Abstract: The present invention provides an electrochemical sensor, which comprises: a relative electrode where a charge can be moved in the electrochemical sensor; a first solid electrolyte and a second solid electrolyte arranged in parallel to each other on the same layer on the relative electrode; a first work electrode formed to come in contact with both of an upper surface of the first solid electrolyte and an upper surface of the second solid electrolyte; and a second work electrode distinguished from the first work electrode and formed to come in contact with the upper surface of the first solid electrolyte and the upper surface of the second solid electrolyte.
Patent KR-20210022813-A (KR)
Title: Light emitting diode
Inventor: JANG JEONGHWAN
IPC: H01L33/00
Filed: 2019-08-20
Abstract: Provided is a light emitting element with improved reliability. According to an embodiment of the present invention, the light emitting element comprises: a first semiconductor layer including a first etched unit; a second semiconductor layer provided on a lower surface of the first semiconductor layer; an active layer interposed between the first semiconductor layer and the second semiconductor layer; a dielectric layer provided on a lower surface of the second semiconductor layer; first n-contacts provided on an upper surface of the first etched unit of the first semiconductor layer; and first p-contacts and second p-contacts provided on a lower surface of the second semiconductor layer, wherein any one of the first n-contacts is disposed in an edge region of the first semiconductor layer in a plan view and any one of the first p-contacts is closer to any one of the first n-contacts than any one of the second p-contacts. Moreover, in a plan view, an area of any one of the first p-contacts can be greater than an area of each of the second p-contacts.
Patent KR-20210022933-A (KR)
Title: Refrigerating machine system using non-azeotropic mixed refrigerant
Inventor: MINHO SONG
IPC: F25D21/04
Filed: 2019-08-21
Abstract: According to the present invention, a refrigerator comprises: a compressor compressing a non-azeotropic refrigerant mixture; a condenser condensing the compressed non-azeotropic refrigerant mixture; a hot line provided to a contact unit of a main body and a door so as to allow the condensed non-azeotropic refrigerant mixture to flow; an expander expanding the non-azeotropic refrigerant mixture dissipating heat in the hot line; and an evaporator vaporizing the expanded non-azeotropic refrigerant mixture to supply cold air. According to the present invention, even though the non-azeotropic refrigerant mixture is used, a function of the hot line for preventing dew condensation using a hot refrigerant can be normally performed.
Patent KR-20210023470-A (KR)
Title: Method and Apparatus for Object Feature Recognition Based on Bezier Curves
Inventor: LEE CHUL HEE
IPC: G06T5/20
Filed: 2019-08-23
Abstract: Disclosed are a method for recognizing an object based on a Bezier curve and a device therefor. According to an embodiment of the present invention, the method for recognizing an object based on a Bezier curve comprises: an initial filter setting step of setting at least one initial filter including a control point; a control point adjustment step of adjusting the control point based on training data generated based on the initial filter; and an object recognition processing step of recognizing the object based on the adjusted control point.