baber/WOPTO huggingface dataset:
Patent KR-20180062451-A (KR)
Inventor: KWANWOONG JEONG
IPC: D06F37/22
Filed: 2018-05-28
Abstract: The present invention relates to a laundry treating apparatus comprising: a cabinet having a first inlet provided on a front surface thereof and a second inlet provided on an upper surface thereof; a first drum provided on the inside of the cabinet to be able to rotate, communicating with the first inlet, and providing a space in which clothes are stored; a first driving unit for rotating the first drum; a second drum provided on the inside of the cabinet to be able to rotate, communicating with the second inlet, and providing a space in which clothes are stored; a second driving unit for rotating the second drum; a circulation duct positioned between the first drum and the second drum, and providing a flow path for discharging air inside the first drum to the outside of the first drum and supplying the same to the first drum again; a fan for circulating the air inside the first drum through the circulation duct; a heater for heating the air introduced into the circulation duct; a supply duct connected to the circulation duct to guide the air having passed through the heater to the second drum; and a discharge duct connected to the circulation duct to guide the air inside the second drum to the circulation duct, wherein the second driving unit is provided at a lower side of the second drum and located on a line passing through the center of a widthwise direction of the second drum, and the circulation duct is located to be inclined to the left or right side of the first drum not to interfere with a lower space of the second driving unit.
Patent KR-20190137275-A (KR)
Inventor: YUN YOUNG WOO
IPC: G06F3/041
Filed: 2018-06-01
Abstract: The present invention relates to a display device having a touch detection function. More specifically, the present invention relates to a touch pad capable of touch and non-touch type touch detection, a touch method using the same, and the display device including the touch pad. According to the touch pad, touch detection method using the same, and display device including the touch pad, the touch and non-touch type touch detection may be simultaneously performed and the touch sensitivity may be increased by additional application of a driving back voltage. The touch pad comprises: a touch sensor layer; a common drive electrode layer; a touch sensor layer control unit; and a common drive electrode layer control unit.
Patent KR-20190142824-A (KR)
Title: Virtual wear method and system of jewelry
Inventor: CHOI JEONG YUN
IPC: G06T19/00
Filed: 2018-06-19
Abstract: A virtual jewelry wearing method using a terminal according to an embodiment comprises: a step of displaying M (M is two or more natural numbers) three-dimensional jewelry images; a step of receiving a selection of first to N^th (N is a natural number of M or less) three-dimensional jewelry images among the M three-dimensional jewelry images; and a step of displaying one of first to N^th two-dimensional jewelry images for the first to N^th three-dimensional jewelry images on an object displayed on the terminal in response to a user input.
Patent KR-20190000310-A (KR)
Inventor: YAMADA KAZUKI
IPC: H01L21/027
Filed: 2018-06-20
Abstract: A pattern forming method comprises the steps of: coating a target etching film with a composition including a polymer containing a cross-linkable component to form a first organic film; soaking an inorganic material in the first organic film; cross-linking the polymer; forming a second organic film on the first organic film; patterning the second organic film to form a second organic film pattern; patterning the first organic film by a self-matching patterning method, which uses the second organic film pattern as a core pattern, to form a first organic film pattern with a pitch refined in a half of the pitch of the second organic film pattern; and patterning the target etching film by a self-matching patterning method, which uses the first organic film pattern as a core pattern, to form a target etching film pattern with a pitch refined in a half of a pitch of the first organic film pattern. The present invention can implement a self-matching multi-patterning with reduced LER.
Patent KR-20190143112-A (KR)
Title: Roller type adhesive cleaner
Inventor: LEE SEONG HONG
IPC: A47L25/00
Filed: 2018-06-20
Abstract: The present invention relates to a roller type adhesive cleaner which rotates a roller having an adhesive sheet to attach and remove foreign matter (dust or hair) from an object to be cleaned such as a carpet or a sofa to the adhesive sheet. Particularly, the present invention relates to a roll type adhesive cleaner which can be cut while maintaining a state where the position of the perforated line of the adhesive sheet is set quickly and accurately.
Patent KR-20190143563-A (KR)
Inventor: LEE MYEONG HO
IPC: H04L29/08
Filed: 2018-06-21
Abstract: Disclosed is a method for allowing a mobile device to control an internet of things (IoT) device by using an image virtual keyboard. The method for controlling an IoT device comprises the steps of: displaying a chat window for chatting between a user of a mobile device and a counterpart user; analyzing a dialogue input in the chat window and selecting at least one IoT device which needs to be controlled according to the analysis result; displaying a virtual keyboard including a list of icons corresponding to the at least one selected IoT device; and displaying a remote controller image for controlling the IoT device corresponding to an icon desired by a user when a user selects the icon from the virtual keyboard.
Patent KR-20200000777-A (KR)
Title: open and close apparatus of water faucet
Inventor: LEE YOU BIN
IPC: E03C1/04
Filed: 2018-06-25
Abstract: The present invention relates to a faucet opening and closing device which has a male thread to be screwed to the tip of a faucet and is designed to open and close a faucet by operating a lever only in one direction. A unidirectional gear (500) is used to convert the vertical motion of a vertical moving lever (400) into a rotational motion, and a bevel gear is applied to convert a horizontal rotational motion into a vertical rotational motion.
Patent KR-20200001701-A (KR)
Title: Refrigerator and control method thereof
Inventor: Byoungsuk Choi
IPC: F25D29/00
Filed: 2018-06-28
Abstract: The present invention relates to a refrigerator and a control method thereof. According to an embodiment of the present invention, the control method of the refrigerator comprises the following steps of: sensing opening and closing of an ice making duct of which ice is drawn out; and storing opening time of the ice making duct per each unit time. The unit time is classified as used time when opening time of the ice making duct is above standard time, and as unused time when the opening time of the ice making duct is less than the standard time. Moreover, after determination whether or not ice making is necessary, the refrigerator can be operated in one mode of a plurality of ice making modes in accordance with the classification of the used/unused time when the ice making is necessary.
Patent KR-20200006681-A (KR)
Inventor: HWANG KYO SEON
IPC: G01N27/327
Filed: 2018-07-11
Abstract: A biosensor of the present invention comprises: a first microelectrode and a second microelectrode arranged to intersect in a comb shape on a substrate; and a plurality of receptors fixed in a space between the microelectrodes to specifically react with a target biomaterial. In particular, a micropattern of a conductive material is formed in the space between the microelectrodes. Accordingly, greater electric field intensity can be obtained compared to a biosensor without micropatterns, thereby concentration of the target biomaterial using dielectric electrophoretic forces can be performed more efficiently. In addition, damage to biomolecules can be prevented by lowering the intensity of a voltage for a dielectric electrophoresis phenomenon and the biosensor can be easily commercialized as a health care sensor for diagnosing diseases.
Patent KR-20200012554-A (KR)
Title: Sieve rotator and powder classifying apparatus including the same
Inventor: LEE GANG HO
IPC: B02C17/18
Filed: 2018-07-27
Abstract: A sieve rotator according to one embodiment of the present invention comprises: a hook which is inserted into a target inlet of a classifying device to be coupled with a sieve; a first connection part in connection with the hook; and a rotation connection part in connection with the first connection part and rotating the first connection part to rotate the sieve. According to the present invention, yield can be improved by efficiently removing powder clogged in pores of the sieve.
Patent KR-20200012610-A (KR)
Title: Apparatus for controlling compressor, control system for compressor and method for controlling compressor
Inventor: YIM NAMSIK
IPC: H02M7/5387
Filed: 2018-07-27
Abstract: The present invention relates to a compressor control device, a compressor control system, and a compressor control method. The compressor control device increases a switching frequency of an inverter unit which applies driving power to a motor when the motor of a compressor is operated at a predetermined reference speed or higher. The compressor control device comprises an input unit, an inverter unit, and a control unit.
Patent KR-20200014632-A (KR)
Inventor: BAEK SANG MIN
IPC: B32B37/10
Filed: 2018-08-01
Abstract: The present invention relates to a laminate grid panel and a method for manufacturing the same. More specifically, the present invention relates to a lightweight and highly rigid laminate grid panel that can be used as a lower support structure for arrangement of a tile antenna, and a method for manufacturing the same. The present invention has a high design degree of freedom since the laminate grid panel can be freely arranged with respect to the direction (outward or inward) of a grid.
Patent KR-20200017719-A (KR)
Title: Apparatus for generating vibration pattern based on sound source
Inventor: KIM JUNG UK
IPC: G06F3/16
Filed: 2018-08-09
Abstract: The present invention relates to technology for extracting a vibration variable including duration, amplitude and frequency from a sound source waveform and creating vibration pattern information corresponding to a sound source property based on the extracted variable. According to the present invention, a sound source-based vibration pattern creation apparatus includes: a vibration area setting part setting a vibration area corresponding to a section for creating a vibration pattern from a waveform corresponding to a sound source; a vibration variable calculation part extracting a vibration variable including a duration variable, an amplitude variable and a frequency variable based on a gain value from the waveform of the vibration area; and a vibration pattern creation part calculating a peak voltage, frequency and vibration time corresponding to the sound source based on the variables calculated by the vibration variable calculation part, thereby creating vibration pattern information including the calculated values.
Patent KR-20200020107-A (KR)
Title: Method and system for authenticating stroke-based handwritten signature using machine learning
Inventor: HOJIN CHOI
IPC: G06F3/0488
Filed: 2018-08-16
Abstract: Provided are a method for authenticating a stroke-based handwritten signature using machine learning and a system thereof. According to one embodiment, the method for authenticating a stroke-based handwritten signature comprises the steps of: extracting a stroke image sequence and a stroke time sequence from collection points of a signature input from a user; extracting features of each stroke image from the stroke image sequence and extracting features of each stroke time from the stroke time sequence to extract a feature vector; and determining whether the signature is authentic by using the extracted feature vector.
Patent KR-20200026441-A (KR)
Title: Waterproof double ceiling for high load support
Inventor: JEON GIL HYEON
IPC: E04B9/18
Filed: 2018-09-03
Abstract: Disclosed is a waterproof double ceiling for high load support. The waterproof double ceiling for high load support includes: a plurality of support parts installed on the ceiling; a ceiling frame spaced apart from the ceiling so that an installation space is formed between the ceiling frame and the ceiling and including a plurality of main frames installed in a state of being supported on the support part and a connecting frame connecting the main frames; a ceiling panel mounted on the ceiling frame; and a drain part installed on an edge of the ceiling frame and draining water flowing along the ceiling panel, thereby implementing effective waterproof functions.
Patent KR-20200028223-A (KR)
Inventor: KIM WOONG RAE
IPC: G11C8/06
Filed: 2018-09-06
Abstract: Provided is a semiconductor apparatus which comprises: a column control circuit responding to a read latch pulse and a write latch pulse generated during a masked write operation to generate a read column signal and a write column signal from a read bank address and a write bank address; and a core circuit including a plurality of banks, wherein one of the plurality of banks is activated to perform an internal read operation and a write operation in response to the read column signal and the write column signal.
Patent KR-20200028238-A (KR)
Title: Methode for recovering metal element from waste electrode
Inventor: LEE JEONG BAE
IPC: C22B7/00
Filed: 2018-09-06
Abstract: The present invention relates to a method for recovering a metal component from a waste electrode which comprises a step of separating an electrode active material layer from a current collector of a waste electrode to obtain electrode active material powder; and a step of immersing the electrode active material powder in an acidic aqueous solution and then adding sucrose to leach metal ions. According to the present invention, a leaching rate of the metal component can be increased.
Patent KR-20200029167-A (KR)
Inventor: SHIN YANG JAE
IPC: B23K37/04
Filed: 2018-09-10
Abstract: The present invention provides a gas cutting device capable of shortening work time and improving productivity. According to an embodiment of the present invention, the gas cutting device comprises a base unit, a gantry unit, a head unit, a first cutting unit, and a second cutting unit. The base unit has a bed on which a cutting material is placed, and a pair of rails arranged on both sides of the bed. Both ends of the gantry unit are coupled to the rails, and the gantry unit is arranged in a widthwise direction of the base unit to move along the rails above the cutting material. The head unit is arranged on the gantry unit and moves in a longitudinal direction of the gantry unit. The first cutting unit is arranged on the head unit and has a first torch to cut an edge of the cutting material when the gantry unit moves along the rails to allow the cutting material to have a preset width. The second cutting unit has a first link arranged on the head unit, a second link hinge-coupled to the first link to rotate back and forth in a horizontal direction, and a second torch being arranged on the second link and cutting a scrap cut by the first cutting unit into a predetermined length, and is arranged on the head unit independently of the first cutting unit.
Patent KR-20200030975-A (KR)
Title: Solid polymer electrolyte, electrode structure and lithium secondary battery including the same, and manufacturing method of solid polymer electrolyte film
Inventor: CHO MYUNG DONG
IPC: C08J5/22
Filed: 2018-09-13
Abstract: Disclosed are a solid polymer electrolyte, an electrode structure and an electrochemical device comprising the same, and a method for manufacturing a solid polymer electrolyte membrane. The solid polymer electrolyte includes a copolymer of a crosslinkable monomer comprising an ethoxylated pentaerythritol acrylate-based first monomer and a silyl group-containing acrylate-based second monomer; and a lithium salt. The solid polymer electrolyte exhibits high ionic conductivity and mechanical strength in a wide temperature range including a room temperature, and can improve battery characteristics and secure stability. The solid polymer electrolyte can be directly coated on a free-standing film or a lithium metal electrode and then molded into a protective film form to be used in an electrochemical device such as a high-density high-energy lithium metal battery.
Patent KR-20190035526-A (KR)
Title: Pattern film for transferring display pixel and method for manufacturing display using the same
Inventor: KOO BEOM MO
IPC: B32B7/12
Filed: 2018-09-18
Abstract: The present invention relates to a display pixel transfer pattern film having excellent release characteristics, and a method for manufacturing a display using the same. The display pixel transfer pattern film of the present invention comprises: a substrate; and a polydimethylsiloxane-based film provided on the substrate and including a protrusion pattern on a surface thereof.
Patent KR-20200032884-A (KR)
Title: Vehicle and controlling method for the same
Inventor: KWON HAEYUN
IPC: H04L12/40
Filed: 2018-09-19
Abstract: The present invention relates to a vehicle comprising: a gateway which controls communication with a charger and controls charging from the charger; a communication unit which transmits a vehicle monitoring request to the charger and receives a diagnosis result from the charger, when the vehicle is connected to the charger; and a control unit which updates at least one electronic control unit (ECU) included in the vehicle based on the diagnosis result.
Patent KR-20200034130-A (KR)
Title: Method and apparatus for dealing product based on image
Inventor: JEONG DO SUN
IPC: G06Q30/06
Filed: 2018-09-21
Abstract: The present invention relates to an image-based product trading method and an apparatus thereof. The image-based product trading method may comprise the steps of: receiving sales product image information from a seller device by a product trading server; and transmitting the product image information to a buyer device in response to a request for searching for a sales product by the product trading server.
Patent KR-20200037544-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: MUN SOUNG YUN
IPC: C07D513/04
Filed: 2018-10-01
Abstract: The present invention provides: a novel mixture capable of improving luminous efficiency, stability, and lifespan of an element; an organic electronic element using the same; and an electronic device thereof. By using the mixture according to the present invention as a phosphorescent host material, it is possible to achieve high luminous efficiency and low driving voltage of the organic electronic element, and also significantly improve a lifespan of the element.
Patent KR-20200040056-A (KR)
Inventor: RYU KI SEON
IPC: G01R31/36
Filed: 2018-10-08
Abstract: According to the present invention, provided is a battery diagnostic method, which comprises the steps of: receiving battery state history data including storage data for each state of charge (SOC) range of a battery and a battery charge rate; grasping a maximum charge distribution of the battery based on the battery state history data; and diagnosing a state of the battery based on a reduction rate of the charge maximum distribution of the battery.
Patent KR-20200042689-A (KR)
Title: Manufacturing Method of Activated Carbon using Kenaf
Inventor: KWON MOO HYUN
IPC: C01B32/366
Filed: 2018-10-16
Abstract: The present invention provides a method for manufacturing a porous carbon material using kenaf, a method for manufacturing a porous activated carbon material, and a method for manufacturing an electrode material. More specifically, the present invention has an effect of providing: a method for manufacturing a porous carbon material which effectively utilizes plant waste and can be used as electrochemical cell having a capacity equal to or higher than the capacity of an existing porous carbon material or an adsorbent; a method for manufacturing a porous activated carbon material; and a method for manufacturing an electrode material.
Patent KR-20190044524-A (KR)
Title: Modified conjugated diene polymer and preparation method thereof
Inventor: KIM JI EUN
IPC: C08F36/04
Filed: 2018-10-18
Abstract: The present invention relates to a modifier represented by chemical formula 1, a method for manufacturing the same, a modified conjugated diene polymer having a high modification ratio including a modifier-derived functional group, and a method for manufacturing the polymer. In the chemical formula 1, R^1 to R^7 are as defined in the specification. Since the modifier of the present invention has high anion reactivity and can easily react with an active site of the polymer, modification can be easily performed.
Patent KR-20200046404-A (KR)
Title: Manufacturing method of lead accumulator grid
Inventor: CHOE SEOK MO
IPC: C23F1/12
Filed: 2018-10-24
Abstract: The present invention relates to a method for manufacturing a lead-acid battery grid and, more specifically, to a method for manufacturing a lead-acid battery grid, in which an etching step is applied after strip punching so a surface area of a first grid surface is increased to increase a contact area between an active material and the grid and the thickness of a corrosion layer between the active material and the grid after second chemical conversion treatment to increase bonding force between the grid and the active material. According to the present invention, the contact area between the grid and the active material is increased by an etched surface and the thickness of the corrosion layer is increased thereby and the bonding force between the grid and the active material is increased so separation between the grid and the active material due to growth of the grid in a high temperature charging/discharging environment is delayed, thereby increasing durability.
Patent KR-20200047163-A (KR)
Inventor: YU KIL TEUN
IPC: B66D1/60
Filed: 2018-10-26
Abstract: Disclosed is a safety lifting device for a stage facility equipped with a guide device. The safety lifting device for a stage facility of the present invention includes a grid iron, a stage device baton and a motor. A drive unit incldues a wire rope tension roller for controlling the height of a wire rope supplied to a winding drum to supply the wire rope, so that the drive unit is equipped with the wire rope tension roller, thereby safely winding the rope regardless of the amount of the rope wound around the drive unit.
Patent KR-20200048171-A (KR)
Title: Supporting structure for concrete wall
Inventor: SO BYUNG JU
IPC: E02D29/02
Filed: 2018-10-29
Abstract: According to the present invention, provided is a composite wall supporter, which includes: a vertical supporter forming verticality with respect to the ground; a horizontal supporter fixedly coupled to a lower end portion of the vertical supporter and corresponding to flatness of the ground to adjust an inclined angle of the vertical supporter; an inclined supporter connecting the vertical supporter and the horizontal supporter; a plurality of reinforcing rods coupled between the vertical supporter, the horizontal supporter and the inclined supporter while a triangular shape is formed by the vertical supporter, the horizontal supporter and the inclined supporter; and a scaffold holder detachably coupled to a coupling portion of the vertical supporter and the inclined supporter and vertically extended with respect to the vertical supporter.