baber/WOPTO huggingface dataset:
Patent KR-20190135144-A (KR)
Title: Vehicle and method for detecting obstacle
Inventor: PARK MIN WOO
IPC: G06K9/00
Filed: 2018-05-28
Abstract: The present invention provides a vehicle capable of accurately deriving information of a plurality of objects in various driving environments by applying time-series data-based analysis technology, and a method for detecting an obstacle. According to one embodiment, the vehicle comprises: a storage unit; a camera acquiring an image including at least one obstacle; and a control unit deriving first track information using at least one of identification information and pose information of the at least one obstacle from a past time point to a first time point to store first track information in the storage unit, and using at least one of the identification information and the pose information of the first time point, and the first track information to derive at least one of the identification information and the pose information of the second time point.
Patent KR-20190135679-A (KR)
Title: Manufacturing apparatus for aluminum deoxidizer ingot
Inventor: HONG HEA MIN
IPC: F27D3/14
Filed: 2018-05-29
Abstract: The present invention relates to a device for manufacturing an aluminum deoxidizer ingot from an aluminum-containing waste. According to the present invention, a problem of air pollution caused by a generation of a harmful gas is capable of being solved by allowing aluminum waste to be melted in an enclosed space, and a coating material included in the waste is vaporized and separately extracted such that it can be used as a fuel, thereby increasing a recycling efficiency and automatically manufacturing an aluminum deoxidizer in a form of an ingot. The present invention comprises: a transfer part; a smelting furnace; a moving path; an opening/closing door; a heating means; and an ingot manufacturing part.
Patent KR-20190138066-A (KR)
Inventor: CHRISTIAN JULIAN OVIEDO VASQUEZ
IPC: A23F3/10
Filed: 2018-06-04
Abstract: Disclosed is a method of manufacturing sugar-excluded Kombucha, which facilitates drinking of Kombucha and increases anticancer and antioxidant effects by mixing one or more extracts among tangerine, redhyang, cheonhyehyang and hanrabong extracts, i.e., Jeju special products with a Kombucha base having a healthy sweet taste by replacing sugar with coconut sugar, i.e., a natural sweetener. The method according to the present invention is a method of manufacturing sugar-excluded Kombucha, comprising the steps of: preparing a Kombucha base; and mixing one or more of tangerine, redhyang, cheonhyehyang and hanrabong extracts with the Kombucha base. The step of preparing the Kombucha base may comprise: a step of injecting a coconut sugar powder into boiled spring water and stirring the coconut sugar powder with the boiled spring water until the coconut sugar powder is completely dissolved into the boiled spring water to prepare sugar water; a step of dipping a black tea bag and a green tea bag into the sugar water; a step of cold fermenting the sugar water having the tea bags dipped thereinto at a room temperature of 18 to 30°C for 10 days; a tea bag removing step of removing the tea bags from the sugar water; a step of mixing a fermentation promoting vinegar with the tea bag-removed sugar water; a step of injecting fermented Kombucha into the sugar water; a step of putting the Kombucha-injected sugar water into a container, sealing the container, and culturing the Kombucha-injected sugar water in the container for 7 to 20 days to prepare the Kombucha base; and a step of filtering the Kombucha base to remove impurities included in the Kombucha base.
Patent KR-20190141514-A (KR)
Inventor: LEE SANG WON
IPC: A61B5/00
Filed: 2018-06-14
Abstract: The present invention relates to a method for taking a biopsy, which can acquire both a blood vessel image and oxygen saturation by one-time scanning. The method for taking a biopsy, which examines blood vessels or tissues by emitting a laser beam, comprises the steps of: (a) outputting a laser beam of a nanosecond pulse; (b) outputting the laser beam to a Raman shift optical fiber; (c) generating pulse laser beams corresponding to a plurality of wavelengths through inductive scattering of the Raman shift optical fiber; (d) splitting pulse laser beams corresponding to a predetermined wavelength into a first laser beam in a first band and a second laser beam in a second band; (e) alternately selecting the first laser beam and the second laser beam; (f) acquiring blood vessel image information or tissue image information of blood vessels with respect to the first laser beam; and (g) acquiring information for measuring oxygen saturation of the blood vessels or contrast medium information for the second laser beam.
Patent KR-20190141990-A (KR)
Title: Li/carbon cloth complex electrode and fabrication method thereof
Inventor: LEE JAE WON
IPC: H01M4/134
Filed: 2018-06-15
Abstract: The present invention relates to a lithium metal negative electrode and a manufacturing method thereof. More particularly, the present invention relates to a lithium/carbon cloth composite electrode coated with zinc oxide (ZnO) particles and molten lithium (Li) on a carbon cloth, and a method of manufacturing the same. According to the present invention, since the lithium/carbon cloth composite electrode uses the carbon cloth having a large surface area and high electron conductivity, the lithium/carbon cloth composite electrode exhibits a relatively low current density per electrode area. Also, the lithium/carbon cloth composite electrode shows a fast electrochemical reaction rate, thereby suppressing the formation of dendrites and dead lithium and securing high life stability.
Patent KR-20200003956-A (KR)
Inventor: KIM SI HAN
IPC: H02J7/00
Filed: 2018-07-03
Abstract: According to the present invention, a method of making an order and payment through a charger connected to a smartphone connected to a server includes: a step in which a smartphone (portable terminal) (20) comes into contact with a charger; a step in which information according to an embodiment of drawing 3 is delivered from the charger (130) to the smartphone (portable terminal) (20) through a near field communication method; a step in which the smartphone (portable terminal) (20) is connected to a server (100); a step in which the server (100) confirms store (shop) and table or charger information based on the information received through the smartphone (portable terminal) (20); a step in which the server (100) enables ordering and payment by displaying a menu (product) of the store (shop) matched with the received information through a webpage and the display of the smartphone (portable terminal) (20) displays an order and payment screen provided by the server; and a step in which if an order or payment is completed through an input device (24) of the smartphone (portable terminal) (20), the server turns on the operation of the charger connected with the smartphone (portable terminal) (20). Therefore, an order can be made through a smartphone and payment can be made through a smartphone payment system.
Patent KR-20200004488-A (KR)
Inventor: BEA JU PIL
IPC: A01K93/00
Filed: 2018-07-04
Abstract: The present invention relates to a float having a float body which is formed in each layer in a flat coin shape so that the float does not lie down or is pushed in a place where there is some water flow. That is, the present invention allows the float body (20) to pass through the flow of water between each layer in a flat coin shape so as to minimize friction of the flow velocity, thereby being able to easily enjoy the fishing in some flow velocity.
Patent KR-20200006208-A (KR)
Inventor: LIM JAE IK
IPC: H01L33/62
Filed: 2018-07-09
Abstract: A light emitting device comprises a substrate comprising a plurality of unit light emitting regions; at least one first light emitting element provided on the substrate and having a first end and a second end in a first direction; at least one second light emitting element having a first end and a second end in a second direction crossing the first direction; a first reflective electrode connected to one of first and second ends of each of the first and second light emitting elements, and a second reflective electrode connected to the other one thereof; a first alignment wiring extending in the second direction on the substrate and connected to the first reflective electrode; and a second alignment wiring spaced apart from the first alignment wiring by a predetermined distance and connected to the second reflective electrode. According to the present invention, efficiency of light can be improved.
Patent KR-20200013143-A (KR)
Inventor: SON BYUNG JONG
IPC: C21B5/00
Filed: 2018-07-17
Abstract: The present invention relates to an apparatus for predicting molten iron temperature of a blast furnace, which comprises: an operation data collection unit configured to collect at least one of coke operation and component data, sintering operation and component data, and blast furnace operation data; a pretreatment unit configured to process the cock, sintering, and blast furnace data in the form of predetermined data to perform machine learning; and a control unit configured to classify types of operation by using the data pretreated in the pretreatment unit, classify an operation pattern of normal operation of the classified types of the operation, select an optimal machine learning model corresponding to a characteristic of the operation pattern of a plurality of machine learning models, and predict molten iron temperature by using the selected machine learning model.
Patent KR-20200011846-A (KR)
Inventor: OH JU HAK
IPC: H05H1/24
Filed: 2018-07-25
Abstract: The present invention relates to a plasma generator capable of stably discharging sludge and scum, and efficiently and safely generating plasma by including a partition for dividing an internal space at an optimal ratio and a plasma generating part with flow prevention. According to the present invention, the plasma generator having the partition structure includes: an outer housing including a hollow hole formed therein, an ozone outlet installed in one side of the upper part to discharge ozone, and a sludge outlet installed in one side of the lower part to discharge sludge and scum; a partition dividing the hollow hole into a generation area on one side of the lower part wherein plasma is generated, a retention area in the upper part wherein ozone generated from the generation of plasma is retained, and a discharge area on the other side of the lower part which is a passage to discharge sludge and scum; and a plasma generating part generating plasma by having one part installed outside the outer housing and having another part installed beside the hollow hole.
Patent KR-20190015133-A (KR)
Inventor: HYEONGTAG JEON
IPC: H01L21/02
Filed: 2018-08-01
Abstract: Provided is a method for manufacturing a gas sensor, which comprises the following steps of: preparing a substrate; forming a metal catalyst particle on the substrate; growing a nanowire extending upwards from an upper surface of the substrate and having tin (Sn) and oxygen (O) from the metal catalyst particle; and depositing a sensitivity improvement material having tin (Sn) and sulfur (S) on the nanowire.
Patent KR-20200018748-A (KR)
Title: Display device
Inventor: LEE HYOUNG SUB
IPC: H01L51/52
Filed: 2018-08-09
Abstract: One embodiment of the present invention discloses a display device for effectively blocking a penetration of an external moisture through a penetration unit in a display area. The display device comprises: a thin film transistor positioned on a substrate in the display area and a display element electrically connected to the thin film transistor; a sealing layer protecting the display element; at least one penetration unit positioned in the display area and penetrating the substrate and a plurality of layers laminated on the substrate in a vertical direction; and a first groove and a second groove surrounding the at least one penetration unit and spaced apart from each other. A flow limit unit protruding in an upper direction from the substrate is positioned in an area between the first groove and the second groove to restrict a formation position of an organic sealing layer included in the sealing layer.
Patent KR-20200018875-A (KR)
Title: Method, apparatus and computer-readable medium of ceramic ware formation using the potters wheel
Inventor: LEE HYANG KOO
IPC: B28B11/04
Filed: 2018-08-13
Abstract: The present invention relates to a method for molding ceramics by using a spinning wheel for molding ceramics. According to an embodiment of the present invention, the method for molding ceramics by using a spinning wheel for molding ceramics comprises: a shape information extraction step of extracting shape information including at least any one among the size and shape of ceramics from a 2D image file and a 3D image file loaded to a user terminal; a ceramic simulation model generation step of generating a simulation model of ceramics by using at least any one in extracted shape information of ceramics and attribute information of ceramics inputted through an input means of the user terminal, and outputting the generated simulation model of ceramics to the user terminal; and a molding step of molding a ceramic paste by transmitting a control command applied to the simulation model to a control module for controlling driving of the spinning wheel for molding ceramics connected to the user terminal. According to the present invention, it is possible to extract shape information of ceramics from an image file loaded to a user terminal, and to estimate a shape of ceramics to be completed by using the extracted shape information and attribute information inputted through an input means of a user terminal so as to provide the estimated shape of ceramics to the user terminal.
Patent KR-20200022204-A (KR)
Title: System for bukconverting typing variable output polarity using Active Power Factor Correction and method for controlling theref
Inventor: EUNSEUCK CHO
IPC: H02M3/335
Filed: 2018-08-22
Abstract: An embodiment of the present invention relates to an output polarity variable buck converter system with an active PFC applied thereto and a control method therefor. Accordingly, as a configuration of the present invention, a step-down regulator & bipolar controller is provided, wherein the step-down regulator & bipolar controller performs buck conversion by having a full-bridge switch which operates switching operation as a full bridge by corresponding to bipolarity of the active PFC. The switching operation of the full-bridge switch of the step-down regulator & bipolar controller is controlled for each PFC bipolarity to perform output voltage regulating and polarity conversion operation to perform linear control, thereby performing the buck conversion. Therefore, as polarity conversion and control of thermoelectric elements are to be the linear control rather than hysteresis control, a dead zone of which temperature is not controlled is reduced to supply power for each power source desired by the user.
Patent KR-20190022408-A (KR)
Inventor: LIN HSIN YUNG
IPC: C25B15/08
Filed: 2018-08-24
Abstract: An object of the present invention is to provide a water electrolysis apparatus. The water electrolysis apparatus comprises an ion exchange membrane electrolysis cell. The ion exchange membrane electrolysis cell comprises: an ion exchange membrane; a cathode chamber; an anode chamber; a hydrogen discharge pipe; and an oxygen discharge pipe. The anode is configured in the anode chamber, and the cathode is configured in the cathode chamber. The ion exchange membrane is configured between the cathode chamber and the anode chamber. The hydrogen discharge pipe is coupled to the cathode chamber, and the oxygen discharge pipe is coupled to the anode chamber. When the water is electrolyzed by the ion exchange membrane electrolysis cell, oxygen is produced by the anode and flows out through the oxygen discharge pipe, and hydrogen is produced by the cathode and flows out through the hydrogen discharge pipe. Hydrogen and oxygen flow out from the same side of the ion exchange membrane electrolysis cell.
Patent KR-20200024491-A (KR)
Title: New Phase-Shifted Full-Bridge DC-DC Converter Using Center-Tapped Clamp Circuit
Inventor: GUNWOO MOON
IPC: H02M1/00
Filed: 2018-08-28
Abstract: Disclosed are a new phase shift full-bridge converter using a clamp circuit connected to a center tap and an operation method thereof. The new phase shift full-bridge converter using a clamp circuit connected to a center tap comprises: a primary circuit including a plurality of inductors connected to one end between a first switch and a second switch connected in series and one end between a third switch and a fourth switch connected in series; and a secondary circuit using voltage applied from the primary circuit and having a clamping circuit composed of a first rectifier diode, a second rectifier diode, a third rectifier diode, a fourth rectifier diode, a first clamping diode, a second clamping diode, and a capacitor in a center tap.
Patent KR-20200027116-A (KR)
Title: Monoclonal antibody N1-A4 specific to human naive pluripotent stem cells
Inventor: RYU CHUN JEIH
IPC: G01N33/569
Filed: 2018-09-03
Abstract: The present invention relates to a monoclonal antibody which specifically binds to human naive pluripotent stem cells and a hybridoma producing the same. Specifically, the present invention relates to a monoclonal antibody N1-A4 which binds to human naive pluripotent stem cells but barely binds to human prepluripotent stem cells or has weak binding affinity. The present invention also relates to a hybridoma N1-A4 producing the monoclonal antibody, a screening kit including the monoclonal antibody N1-A4, and a composition for removing human pluripotent stem cells.
Patent KR-20200034111-A (KR)
Title: Particle distributor
Inventor: LEE YONG WOO
IPC: B07B13/16
Filed: 2018-09-21
Abstract: According to an embodiment of the present invention, a particle distributor includes: a housing having an inner space and comprising an inlet into which particles are inserted and a plurality of outlets through which the particles inserted though the inlet to be moved through the inner space are discharged; and a vibration part applying vibration to the housing so that the particles of the inner space can be moved to the outlet side, wherein the housing can include: a plurality of distribution paths provided on the inner space so that the particles can be respectively distributed to be moved to the plurality of outlet sides; and partition walls respectively extended from one portion between introduction parts of the two distribution paths adjacent to each other to both sides based on a width direction of the housing. The partition walls can be extended toward both sides based on the width direction of the housing so that a height is increased.
Patent KR-20190084851-A (KR)
Title: Electromagnetic wave shield film
Inventor: TAKAMI KOUJI
IPC: C09J9/02
Filed: 2018-09-27
Abstract: An objective of the present invention is to realize an electromagnetic wave shielding film having high bending resistance. In order to achieve the objective, the electromagnetic wave shielding film (101) of the present invention comprises a conductive adhesive layer (111), and an insulation protection layer (112) which protects the conductive adhesive layer (111). The elongation at break of the conductive adhesive layer (111) is 100% or more to 500% or less.
Patent KR-20190038402-A (KR)
Title: Nanoimprint template with light blocking material and method of fabrication
Inventor: TAVAKKOLI KERMANI GHARIEHALI AMIR
IPC: H01L21/033
Filed: 2018-09-28
Abstract: Provided are a nanoimprint lithography template, fabrication method thereof, and a method of manufacturing an article using the same. The template includes a body having first and second opposed sides, the second side having a mesa extending therefrom, with the mesa having sidewalls and a surface. A recessed shelf extends around a perimeter of the mesa surface, and a light blocking material is positioned on at least the recessed shelf and at a thickness such that the light blocking material does not extend beyond a plane defined by the mesa surface.
Patent KR-20200039160-A (KR)
Title: Automation system, mtethod and computer program for issuance request of certificate of origin
Inventor: JANG KYOUNG BOK
IPC: G06Q10/10
Filed: 2018-10-05
Abstract: According to an embodiment of the present invention, provided are a system for automating an issuance application of a certificate of origin, which automates issuance of a certificate of origin required for import and export trade of an exporter of a first country and an importer of a second country with respect to an external server for issuing a certificate of origin, a method for automating an issuance application of a certificate of origin by using the same, and a computer program for automating an issuance application of a certificate of origin including commands for executing the method. The system for automating an issuance application of a certificate of origin comprises: a database for storing export and import trade information; a reception unit for receiving an issuance request of a certificate of origin; a control unit for extracting origin certification date required for issuing the certificate of origin from the database, writing an intention certificate of origin by using the origin certification data, and providing a preview screen to confirm the intention certificate of origin; and an application unit for applying issuance of a certificate of origin to a server for issuing a certificate of origin according to reception of the confirmation through the preview screen.
Patent KR-20200041012-A (KR)
Title: Solar-Light Power Generation Device using
Inventor: KANG JEONG SEOG
IPC: G02B1/04
Filed: 2018-10-11
Abstract: The present invention relates to a condensing device of solar energy with a condensing lens of a dual structure which can maintain condensing efficiency in an optimal state. The condensing device of solar energy with a condensing lens of a dual structure comprises: a first lens unit which has an incident surface receiving sunlight and being formed on the upper surface of a condensing lens formed in a rectangular plate shape and a pattern surface being arranged on the lower surface, refracting incident sunlight, and having a left and a right side symmetric about the center of the condensing lens, becomes higher in stages towards the outside from the center, and is formed in a longitudinal direction; a second lens unit which forms both sides of a refractive lens to be inclined to form a tetrahedral reflector of an inverted triangular shape to repeatedly refract sunlight passing through the condensing lens of the first lens unit and shorten the focal distance to condense sunlight to the center, and is formed to condense sunlight to an energy conversion module from the tetrahedral reflector by reflection and refraction; a solar cell panel unit tightly forming an energy conversion module formed on a solar cell panel on the lower surface of the refractive lens of the second lens unit; and a body unit having a plurality of connection frames to fix the solar cell panel unit and the second lens unit at the center thereof and fix the first lens unit while separating the first lens unit upwards from the second lens unit by a prescribed distance.