baber/WOPTO huggingface dataset:
Patent KR-20190010503-A (KR)
Inventor: JEONG UI YOUNG
IPC: B01D63/08
Filed: 2018-07-23
Abstract: A filter medium is provided. According to an embodiment of the present invention, the filter medium comprises: a porous first support; a nanofiber web laminated on each of the upper and lower portions of the first support and having a tensile strength in a mechanical direction (MD) greater than a tensile strength in a transverse direction (TD); and a porous second support interposed between the first support and the nanofiber web. Since the nanofiber web of the filter medium of the present invention has excellent mechanical strength, the shape or structure deformation and damage of the filter medium are minimized in a water treatment process, and a flow path is smoothly secured to have a high flow rate. In addition, the filter medium of the present invention ensures excellent durability of the filter medium even at a high pressure applied during backwashing. The present invention can be applied in various water treatment fields by having an extended use period, efficiently controlling contamination, and having excellent water permeability.
Patent KR-20190013591-A (KR)
Inventor: DAITOKU TAKASHI
IPC: H01B1/02
Filed: 2018-07-27
Abstract: Disclosed is a conductive substrate. The conductive substrate comprises: a base material; an underlying layer provided on the base material; a trench forming layer provided on the underlying layer, and a conductive pattern layer including metal plating. A trench with a bottom surface exposing the underlying layer is formed. The trench is filled with the conductive pattern layer. The underlying layer is formed from a surface of the conductive pattern layer of the underlying layer to the inside of the underlying layer. The underlying layer has a mixed region including metal constituting the conductive pattern layer and metal particles digging into the underlying layer.
Patent KR-20200014594-A (KR)
Inventor: HAN SANG BIN
IPC: G06Q30/06
Filed: 2018-08-01
Abstract: Disclosed are a fruit recommendation server and method. According to an embodiment, the fruit recommendation server comprises: a database storing and updating fruit detail information including efficacy by fruit type, nutrients, main ingredients, main ingredient ratios, and nutrient ratios, user information including a fruit selection history of a user and personal information, and information on farms and wholesale and retailers supplying fruits; a primary selection module selecting at least one fruit according to user survey information, preference, purchase history, and price setting; a secondary selection module selecting individual recommended fruit combinations based on the eating purpose of the user including diet, health promotion, nutritional balance, disease treatment, and preferred fruit purchase, and nutrients, acidity, and calories of the primarily selected fruit; and an order information collection module providing the information on the farm or wholesale and retailer supplying the selected fruit and the fruit combinations, and collecting order information according to a user selection. According to the present invention, a user can obtain information on fruits suitable for himself/herself.
Patent KR-20200016058-A (KR)
Title: Thin film trnasistor substrate, method for manufacturing the same and display device comprising the same
Inventor: DOHYUNG LEE
IPC: H01L29/786
Filed: 2018-08-06
Abstract: One embodiment of the present invention includes: a substrate; a first thin film transistor on the substrate; and a second thin film transistor on the substrate. The first thin film transistor includes: a semiconductor layer having a channel portion; a first insulating film on the channel portion; a gate electrode on the first insulating film; and a second insulating film on the gate electrode. The second thin film transistor includes: a semiconductor layer having a channel portion and a conducting portion; a first insulating film on the channel portion; a second insulating film on the first insulating film; and a gate electrode on the second insulating film. The conducting portion in the direction of the first insulating film in the second thin film transistor is open from the first insulating film and in contact with the second insulating film. According to the present invention, a display device can easily express gray scale.
Patent KR-20190108461-A (KR)
Title: A wireless charging receiver module and portable electronic device including the same
Inventor: JANG KIL JAE
IPC: H04M1/02
Filed: 2018-08-10
Abstract: The present invention provides a wireless power receiving module. According to an embodiment of the present invention, the wireless power receiving module comprises: an antenna for wireless power reception having a conductive member with an angular cross section formed in a loop shape; and a shielding sheet arranged in one surface of the antenna for wireless power reception to shield a magnetic field. The antenna for wireless power reception has one surface directly attached to the shielding sheet.
Patent KR-20200020486-A (KR)
Title: Apparatus and method for balancing battery module
Inventor: CHOI MOON GYU
IPC: H02J7/00
Filed: 2018-08-17
Abstract: The present invention relates to an apparatus and a method for balancing a battery module, capable of effectively balancing a battery module in a process of balancing the battery module provided in a battery pack. According to an embodiment of the present invention, the apparatus for balancing a plurality of battery modules each having cell assemblies having at least one secondary battery and electrically connected to each other in parallel through a power line connected to the cell assemblies, comprises: a balancing line distinguished from a power line, provided between positive and negative electrode terminals of cell assemblies to electrically connect the cell assemblies to each other in parallel, and transferring a charge/discharge current between the cell assemblies; a plurality of switching units positioned on the balancing line to control current conduction; a monitoring unit for measuring voltages of both ends of the cell assemblies; and a processor for receiving voltage values of the both ends of the cell assemblies from the monitoring unit, calculating a voltage deviation between a plurality of battery modules on the basis of the voltage values of both ends, determining a control order of each of the switching units on the basis of the voltage deviation, and controlling the voltage deviation by sequentially controlling opening and closing operations of each of the switching units on the basis of the control order.
Patent KR-20200026342-A (KR)
Title: Pipes with internal pressure and Temporary facility structures using thereof
Inventor: KIM SEONG HWAN
IPC: E02D17/08
Filed: 2018-08-29
Abstract: The present invention relates to a compression pipe with internal pressure and a temporary facility using the same. More specifically, the compression pipe with the internal pressure includes: a pipe body having a compression space part therein; and pipe covers respectively provided on both end portions of the pipe body so as to close both end portions of the compression space part, wherein the compression space part closed by each of the pipe covers is maintained at predetermined pressure to improve strength. According to the present invention, the strength can be improved by the internal pressure so that impact transferred from the outside is effectively supported. Therefore, product reliability and lifespans can be improved.
Patent KR-20200027100-A (KR)
Title: Interface system monitoring situation recognition and status and expression information of ai companion by communication protocol and method thereof
Inventor: PARK JIN YOUNG
IPC: G06F3/01
Filed: 2018-08-31
Abstract: Disclosed are a monitoring interface system using a communication protocol and a method thereof. According to an embodiment of the present invention, a monitoring interface system using a communication protocol comprises: an information collection part collecting at least one piece of information input or sensed from a user; a situation recognition part processing and outputting the at least one collected piece of information in a format based on specifications of an extensible multimodal annotation markup language (EMMA); a status information generation part generating status information based on the at least one processed piece of information; and an inference and determination processing part inferring and determining a situation of the user based on the generated status information, and generating expression information for the inferred and determined situation of the user.
Patent KR-20190031148-A (KR)
Title: Gas supply apparatus and method of start-up of gas supply apparatus
Inventor: FUJISAWA AKITOSHI
IPC: F17C5/04
Filed: 2018-09-05
Abstract: A gas supply apparatus providing hydrogen gas to a dispenser of a hydrogen station according to the present invention comprises: a refrigerant flow path through which a refrigerant flows to cool gas before the same is discharged from the dispenser; a freezer which can cool the refrigerant; a cooling apparatus which can cool the refrigerant by using latent heat upon conversion from liquid hydrogen into hydrogen gas; and a control unit which controls by operating the cooling apparatus when the hydrogen station is operated, and controls by operating the freezer while halting the cooling apparatus when a predetermined condition is satisfied.
Patent KR-20200028747-A (KR)
Title: Carbon fiber fabric having improved surface property and impact resistance and method for manufacturing the same
Inventor: PARK SANG YOON
IPC: B32B5/02
Filed: 2018-09-07
Abstract: The present invention relates to a carbon fiber fabric and a method for manufacturing the same. More specifically, the present invention relates to a carbon fiber fabric and a method for manufacturing the same, wherein the carbon fiber fabric has improved fiber surface bonding that can occur during preform molding and main molding processes and improved impact resistance, by attaching a low melting point fiber tissue such as polyether (PE) or polyamide to the surface of the carbon fiber fabric to fix the position of a weft and a warp.
Patent KR-20200031749-A (KR)
Title: Display apparatus
Inventor: CHUNG YUN MO
IPC: H01L27/32
Filed: 2018-09-14
Abstract: According to embodiments of the present invention, disclosed is a display apparatus. According to one embodiment of the present invention, the display apparatus comprises: a substrate; a semiconductor layer on the substrate; a gate electrode on the semiconductor layer; and a conductive layer disposed on the gate electrode, electrically connected to a DC voltage source, and coming in contact with the substrate.
Patent KR-20200034495-A (KR)
Title: Frame for supporting sound-absorbing panel with adjustable distance
Inventor: BONG YONG BUM
IPC: E01F8/00
Filed: 2018-09-21
Abstract: The present invention relates to a frame for a soundproof panel with an adjustable separation distance. The frame for a soundproof panel, which is a soundproof panel supporting frame coupled to a skeleton frame, includes: a first side surface support frame to which one side surface of the soundproof panel is coupled; a mounting frame on which the first side surface support frame is mounted; and a central frame in which the mounting frame is coupled to an upper side and the skeleton frame is coupled to a lower side, wherein the first side surface support frame allows the separation distance in a vertical direction from an imaginary line passing through the center of the central frame to be adjusted.
Patent KR-20200036320-A (KR)
Inventor: CHOI WOONGCHUL
IPC: C09J133/00
Filed: 2018-09-28
Abstract: The present invention relates to double-sided tape for feathering which is easy to attach and align, which comprises: an integral first release paper having predetermined length and width; arrow shaft adhesive tape formed by being laminated on one surface of the first release paper; a design paper formed by being laminated on an upper surface of the arrow shaft adhesive tape and having a predetermined design pattern; feathering adhesive tape in which a plurality of feathering adhesive tape are separated and laminated along the longitudinal direction on the upper surface of the design paper; and a detachable or integral second release paper laminated on the upper surface of the feathering adhesive tape.
Patent KR-20200043128-A (KR)
Inventor: JIN KYOUNG SHIN
IPC: H04N21/436
Filed: 2018-10-17
Abstract: The present invention relates to an electronic device which outputs a test sound signal to an external speaker if it is determined that correction of echo elimination with regard to the sound signal received through a voice reception unit is necessary, determines a correction value based on a characteristic difference between the test sound signal and a feedback sound signal received from the external speaker in response to the test sound signal, and obtains a user voice signal by performing the echo elimination reflecting the correction value with regard to the voice signal received through the voice reception unit. Accordingly, by performing the echo elimination in accordance with an installation environment of the external speaker, a recognition rate with regard to the user voice sound can be improved.
Patent KR-20200046587-A (KR)
Title: A Cutting device of pipe ends for welding
Inventor: CHOI YONG SEO
IPC: B23B47/28
Filed: 2018-10-25
Abstract: The present invention relates to an apparatus for cutting a tip of a pipe into a concave shape which can be matched with a pipe outline of a contact part in order to weld a part, in which pipes come in contact with each other orthogonally or diagonally, when a stair railing or the like needs to be manufactured with the pipes. According to an embodiment, the apparatus comprises: a vise clamp (10) fixing a pipe (P); and a hole saw (20) performing angle adjustment while being rotated horizontally to one side of a base (12) of the vise clamp (10). The hole saw (20) includes: an angle adjustment arm (22) having one end fixed to one side of the base (12) of the vise clamp (10) to be adjustable in angle; a stand (24) having a lower part fixed to the other end of the angle adjustment arm (22) to be adjustable in height; a rotary shaft (26) fixed to the upper part of the stand (24) to be able to be rotated and slid by a bearing; a hole saw blade (28) separably combined with one end of the rotary shaft (26); and an electric drill (29) combined with the other end of the rotary shaft (26).
Patent KR-20200048168-A (KR)
Title: Duty timing detector detecting duty timing of toggle signal, device including duty timing detector, and operating method of device receiving toggle signal
Inventor: NAM HYUNSEOK
IPC: H03K5/156
Filed: 2018-10-29
Abstract: The present invention relates to a duty timing detector. The duty timing detector of the present invention comprises: a sawtooth voltage generator configured to be in synchronization with a toggle signal repeatedly transitioning between a high level and a low level to output a sawtooth voltage; a sample block configured to obtain a level of the sawtooth voltage in synchronization with the toggle signal and output the obtained level as a first sample voltage; a hold block configured to store a first sample voltage in synchronization with the toggle signal and output the stored first sample voltage as a second sample voltage; a voltage divider configured to divide the second sample voltage to output a division voltage; and a comparator configured to compare the sawtooth voltage and the division voltage to detect a target timing in each duty of the toggle signal.
Patent KR-20200051113-A (KR)
Title: Wave type water tank with improved structural strength and outstanding assembling work
Inventor: SONG SEOK HWAN
IPC: E04H7/04
Filed: 2018-11-03
Abstract: According to the present invention, a wave type water tank with improved structural strength and excellent assemblability includes: a bottom plate; a side wall consisting of a plurality of H beams vertically coupled to the bottom plate and a round panel joined between the H beams to form the inside of a square water tank; and a top plate member covering an upper portion of the side wall. An intermediate partition wall for partitioning a space in which water is stored into two sections is installed inside the water tank. The intermediate partition wall is formed between front and rear side walls by alternately connecting first and second inner round panels, and the H beam vertically coupled to the bottom plate of the water tank is installed at the joint between the first and second inner round panels.
Patent KR-20200054006-A (KR)
Inventor: JEONG SEONG AH
IPC: H04W64/00
Filed: 2018-11-09
Abstract: According to an embodiment of the present disclosure, an operation method of an electronic device for transmitting and receiving data through an ultra wideband (UWB) in a wireless communication system comprises the steps of: broadcasting a ranging start message including first data; receiving a ranging response message including second data from another electronic device; and broadcasting a ranging end message including third data.
Patent KR-20190013681-A (KR)
Inventor: CHOI SUNG BONG
IPC: G06Q20/02
Filed: 2018-11-16
Abstract: The present invention relates to a payment relay system and, more specifically, to a payment relay system capable of receiving payment target information and immediately paying the settlement amount to a payment target if a payer wishes to pay a certain amount for performance after a payer visits a certain store and receive a service from a store staff or a payer visits a theater and watches performance. The payment relay system comprises a payment target information providing unit and a payment relay server.
Patent KR-20200061750-A (KR)
Title: Traffic accident information management method using blockchain
Inventor: AN JONG HYUN
IPC: H04L9/08
Filed: 2018-11-26
Abstract: Disclosed is a blockchain-based traffic accident information management method. The blockchain-based traffic accident information management method comprises the steps of: detecting the occurrence of an accident by using at least one sensor; collecting black box information of nearby vehicles; and uploading the collected information to a blockchain. Therefore, there is an effect of clearly identifying before and after situations of the accident based on information collected from different vehicles.
Patent KR-20200064279-A (KR)
Title: Method of dyeing and manufacturing for materials of shoes
Inventor: YANG SUK GON
IPC: D06M11/79
Filed: 2018-11-28
Abstract: The present invention is to provide a method for dyeing and processing an upper material used for sneakers. According to a dyeing method and a processing method of the present invention, the upper material is excellent in both waterproof and antifouling properties. The present invention can provide a hybrid processing method having excellent water repellency and antifouling performance while also having high economic efficiency.
Patent KR-20200065212-A (KR)
Inventor: IM GUN IL
IPC: A61K35/28
Filed: 2018-11-29
Abstract: The present invention relates to a composition for bone regeneration containing recombinant adipose stem cells, which can effectively induce angiogenesis regeneration and bone differentiation to have excellent effects of inducing bone formation and bone regeneration to damaged bones, thereby being able to be usefully used for treating fracture diseases. An aspect of the present invention provides the composition for bone regeneration containing at least one adipose stem cells among adipose stem cells transformed with BMP2 genes and adipose stem cells transformed with VEGF genes.
Patent KR-20200065578-A (KR)
Inventor: KIM YUN KYOO
IPC: F16H61/06
Filed: 2018-11-30
Abstract: The present invention relates to a control device of a lockup clutch, which comprises: a valve body unit; a flow path supply unit for supplying an operating hydraulic pressure to the valve body unit; a flow path control unit for supplying a control hydraulic pressure to the valve body unit; a flow path discharge unit for connecting the valve body unit and a torque converter, and guiding the operating hydraulic pressure for fastening a lockup clutch; a valve opening/closing unit embedded in the valve body unit, and moved by the control hydraulic pressure of the flow path control unit to connect or disconnect the flow path supply unit and the flow path discharge unit; and a forcibly operating unit for disconnecting the flow path supply unit and the flow path discharge unit by forcibly moving the valve opening/closing unit when the valve opening/closing unit is abnormally operated. According to the present invention, an engine can be prevented from being turned off due to maintaining a fastened state of the lockup clutch by a valve malfunction in a vehicle stop state.
Patent KR-20190067101-A (KR)
Title: Composition for alleviating, inhibiting, or treating fine dust, sick house syndrome or allergic rhinitis comprising red onion as an active ingredient
Inventor: KIM HYO YEOL
IPC: A61K36/8962
Filed: 2018-12-04
Abstract: The present invention relates to: a composition for relieving, inhibiting, or treating fine dust, sick house syndrome or allergic rhinitis containing red onion as an active component; a food composition for relieving, inhibiting or alleviating fine dust, sick house syndrome or allergic rhinitis containing red onion as the active component; and a method for manufacturing the same. The composition according to the present invention can be used as a pharmaceutical composition for relieving, inhibiting or treating various fine dust, sick house syndrome or allergic rhinitis, or the food composition for relieving, inhibiting or alleviating fine dust, sick house syndrome or allergic rhinitis.
Patent KR-20200073525-A (KR)
Inventor: HYOSUB LEE
IPC: G06Q50/30
Filed: 2018-12-14
Abstract: The present invention relates to a method for providing a chat service. The method relays a chat message between first and second terminals using a mutual chat service in a chat service provision server and receives information for guessing an unresponsive situation of a first terminal user from the first terminal, guesses the unresponsive situation of the first terminal user, and then transmits an emotion corresponding to the unresponsive situation of the first terminal user to the second terminal when the chat service provision server does not receive a response message from the first terminal until a predetermined time elapses after transmitting the chat message received from the second terminal to the first terminal.
Patent KR-20200073567-A (KR)
Title: Easy-to-storage flat scissors
Inventor: LEE DA SEONG
IPC: B26B13/16
Filed: 2018-12-14
Abstract: The present invention relates to scissors in which a handle with a hole is removed using a spring and a fixing device, and a straight handle is made to facilitate storage and portability.
Patent KR-20200074689-A (KR)
Title: Anticancer composition comprising leukemia cell line-derived autocrine motility factor as effective component
Inventor: PARK HEE SUNG
IPC: A61K38/19
Filed: 2018-12-17
Abstract: The present invention relates to an anticancer composition containing a leukemia cell line-derived autocrine motility factor (AMF) as an active component. More specifically, the leukemia cell line-derived AMF of the present invention prevents the proliferation of breast cancer, prostate cancer, colorectal cancer, brain cancer, laryngeal cancer or bladder cancer, and also has an excellent effect of causing apoptosis. Therefore, a composition containing the leukemia cell line-derived AMF as the active component of the present invention can be used as an anticancer therapeutic agent.