baber/WOPTO huggingface dataset:
Patent KR-20200103342-A (KR)
Title: Apparatus for removing steam-up on mirror
Inventor: OH SUN YI
IPC: A47G1/00
Filed: 2019-02-25
Abstract: The present invention relates to an apparatus for preventing a mirror from fogging to prevent a mirror installed in a place where hot water is frequently used such as a bathroom or a bathhouse from being misty due to fogging and, more specifically, to an apparatus for preventing a mirror from fogging which is energy-saving and safe in comparison to a conventional method, allows relatively simple construction, and can effectively prevent and suppress fogging of a mirror. Specifically, the apparatus for preventing a mirror attached to a wall in a building from fogging comprises: a heat source installed in the building to generate heat; a heat matching unit connected to the heat source to match the heat of the heat source; a heat conduction unit connected to the heat matching unit to conduct the heat of the heat matching unit; and a heat dispersion unit connected to the heat conduction unit to conduct the heat of the heat conduction unit, and formed along the rear surface of the mirror. The apparatus for preventing a mirror from fogging prevents fogging by increasing the temperature of the mirror by the conduction heat of the heat dispersion unit.
Patent KR-20200104543-A (KR)
Title: Apparatus and method for operating energy storage system
Inventor: CHOI JUN KYUN
IPC: H02J3/00
Filed: 2019-02-27
Abstract: Disclosed are an apparatus and a method for operating an energy storage system which can reduce the power charges of consumers. According to the present invention, the apparatus for operating an energy storage system comprises: a preliminary optimization processing unit to reflect power charge environment data in at least one of a consumer policy and an operating property of an energy storage system to generate an operating schedule for each preset section to operate the energy storage system during a set period, and set reserves for preparing for an electric energy shortage; and an operation control unit to detect an error between a prediction value of the operating schedule generated by the preliminary optimization processing unit and an actual measurement value which is actually consumed for each section and selectively reflect the reserves in a discharge amount in accordance with the operating schedule in a next section in accordance with the error to control an energy storage system operation unit.
Patent KR-20200112255-A (KR)
Inventor: LEE BYONG TAEK
IPC: A61L27/14
Filed: 2019-03-21
Abstract: The present invention relates to a method for producing a new electrospinning membrane for applying a blood vessel graft. The method comprises the steps of: producing a micro-/nano-fiber membrane by using an electrospinning technology; charging each type of polymers in a plastic syringe (12-ml luer-lock type); and spraying a solution to a stainless steel rotation drum collector having a diameter of 9 cm by using a high DC voltage power supply device (NNC-30 kilovolt-2 mA, Nano NC Korea). According to the present invention, the proliferation of endothelial cells for lumens can be supported by producing various types of membranes.
Patent KR-20200113135-A (KR)
Inventor: KIM JIN SUNG
IPC: B62D21/15
Filed: 2019-03-22
Abstract: The present invention relates to a subframe having a composite cam guide shape, and more specifically, to a subframe having a composite cam guide shape, including: a member unit; a bracket that is formed on one side of the member unit and includes a pair of coupling units facing each other and spaced apart from each other at a specific interval; an arm unit in which a bush is coupled between the pair of coupling units; coupling holes which are formed on the outer surface of each of the coupling units and into which cam bolts are inserted; and a cam guide unit protruding to be formed around the coupling holes. The cam guide unit includes: a first cam guide unit that is integrally formed with the bracket and is formed on the member unit side around the coupling holes; and a second cam guide unit that is formed on the end surface of an arm side of the coupling units.
Patent KR-20200114790-A (KR)
Title: Method for manufacturing functional chicken breast powder removing off flavor
Inventor: LEE HYUN HEE
IPC: A23L3/40
Filed: 2019-03-29
Abstract: The present invention relates to a method for preparing functional chicken breast powder without odor of chicken. The method comprises the steps of: mixing used water from washing rice and a fermentation solution at a weight ratio of 7.5-9.5:1.0 to generate a fermented mixture solution; preparing the fermented mixture solution and chicken breast at a weight ratio of 5-7:3-5 and immersing the chicken breast in the fermented mixture solution for 20-24 hours while keeping the fermented mixture solution at a temperature of 25-35; filtering out the chicken breast from the fermented mixture solution and cooking the chicken breast using steam at a temperature of 60-65°C for 3-7 hours; drying the chicken breast through convection phenomenon that uses temperature differences between high and lower temperature air under a pressure state that is lower than the atmospheric pressure; and grinding the dried chicken breast in a jet grinder that rotates at 6000-8000 rpm.
Patent KR-20200121581-A (KR)
Title: Plastic parts including concealed lighting projection region and manufacturing method thereof
Inventor: TAE HYOUNG KIM
IPC: C09D7/40
Filed: 2019-04-16
Abstract: The present invention relates to a plastic part including a concealed lighting projection unit, which allows the lighting projection unit to shine only when a light is turned on while making the lighting projection unit not to be visually recognized from the outside when a light included in the plastic part is turned off, and to a method of manufacturing the same.
Patent KR-20200063955-A (KR)
Title: Wireless communication apparatus performing synchronization signal detection and synchronization signal searching method using the same
Inventor: LEE HAE CHUL
IPC: H04J11/00
Filed: 2019-04-19
Abstract: Disclosed are a wireless communications apparatus performing synchronization signal detection and a method of searching for a synchronization signal using the same. According to one embodiment of the present invention, the wireless communications apparatus comprises: a correlation operator configured to generate one or more correlation values based on a reception signal corresponding to any one of a plurality of frequencies; a correlation value merger configured to generate a plurality of synchronization signal measurement values corresponding to the plurality of frequencies, respectively, by merging the one or more correlation values corresponding to one frequency by an accumulation count; and a synchronization controller configured to determine whether a valid synchronization signal measurement value satisfying a predetermined criterion among the plurality of synchronization signal measurement values is detected, and determine a frequency corresponding to the valid synchronization signal measurement value as a synchronization frequency, wherein the correlation value merger changes the accumulation count based on whether the valid synchronization signal measurement value is detected, and then, regenerates the plurality of synchronization signal measurement values. According to the wireless communications apparatus, the time taken to search for a cell and power consumption for searching for a cell can be reduced.
Patent KR-20200128238-A (KR)
Inventor: LEE TAI SIK
IPC: B29C45/47
Filed: 2019-04-23
Abstract: The present invention relates to a nozzle device for a third dimensional (3D) printer that receives pellet and injects the pellet in a molten status. The nozzle device includes: a raw material storage (110) for temporarily storing and supplying a raw material in the form of pellets; a hopper (210) connected with a lower portion of the raw material storage (110) through a transfer pipe (140) to suction the raw material stored in the raw material storage (110) by an operation of a vacuum pump (220) and to temporarily store the raw material; and a nozzle part (310) mounted under the hopper (210) to transfer the raw material stored in the hopper (210) downward in a screw transfer manner while heating the raw material such that the raw material is injected in the molten status.
Patent KR-20200126804-A (KR)
Inventor: HONG KWANG SEOK
IPC: B60T11/236
Filed: 2019-04-30
Abstract: An integrated electric brake apparatus according to the present embodiments comprises: a motor in which a first hollow portion in which a motor shaft is accommodated is formed; a housing to which the motor is coupled, and in which a second hollow portion communicating with the first hollow portion is formed; a piston coupled to the motor shaft and reciprocating between the first hollow portion and the second hollow portion by rotation of the motor shaft; and a cover member which includes an insertion portion provided in the second hollow portion and inserted into the piston, and a coupling portion formed with a larger diameter than the diameter of the insertion portion and supported by the housing, and has an accommodation space formed therein to collect oil leaked between the piston and the insertion portion. In order to prevent the leaked oil from penetrating the motor and causing a breakdown in the motor, a double sealing member is provided. The accommodation space for collecting the oil leaked from the primarily provided sealing member is provided so that the application of hydraulic pressure to the secondarily provided sealing member is deferred until the accommodation space is full, thereby ensuring safety.
Patent KR-20190127585-A (KR)
Title: Critical dimension trimming method designed to minimize line width roughness and line edge roughness
Inventor: RALEY ANGELIQUE
IPC: H01L21/02
Filed: 2019-05-03
Abstract: Provided is a substrate having a patterned layer over a stack of one or more processing layers. The processing layers include at least one patterned layer and one etch target layer. After a pattern is transferred to the etch target layer, critical dimension (CD) trimming between a CD of the patterned layer and a CD of the etch target layer can be achieved. After the etch target layer is patterned, a plasma-free gas phase etching process may be used to trim the CD of the etch target layer and accurately tune the CD. In alternative embodiments, plasma etching trim processes may be used in combination with the gas phase etching process. In such embodiments, partial CD trimming may be achieved through the plasma etching of various process layers, and then further CD trimming may be achieved by performing a plasm-free gas phase etching process on the etch target layer after a desired pattern is formed in the etch target layer.
Patent KR-20200128961-A (KR)
Inventor: CHOI YEON SEONG
IPC: D06F58/06
Filed: 2019-05-07
Abstract: A support for a laundry dryer with enhanced safety according to the present invention comprises: an upper plate for mounting the laundry dryer; two legs extended to the left and right lower parts of the upper plate to support the upper plate; and a supporter for connecting the lower ends of the left and right legs. According to the support for a laundry dryer with enhanced safety according to the present invention, a support function of the legs is enhanced through the supporter for connecting the lower ends of the left and right legs to prevent the dryer from overturning easily on the upper plate even when the dryer is operated, and the support function is enhanced by providing two supporters at regular intervals.
Patent KR-20200133099-A (KR)
Inventor: YUG GEUNWOO
IPC: H01L27/32
Filed: 2019-05-17
Abstract: A display module capable of improving the process reliability in a silver carrier panel removal process comprises: a display panel including a plurality of pixels; a carrier panel disposed on the rear surface of the display panel; and an adhesive layer disposed between the display panel and the carrier panel and contacting with the carrier panel. A side surface of the adhesive layer has a shape recessed from a side surface of the display panel.
Patent KR-20200136074-A (KR)
Inventor: GUK HYEONG JIN
IPC: A63J5/00
Filed: 2019-05-27
Abstract: The present invention relates to a VR-only five sense 4D chair system, which enables a user to enjoy a game and a movie more realistically by using a 4D chair linked according to an image of a VR device, thereby satisfying the five senses of the VR device user. The VR-only five sense 4D chair system comprises: a 4D chair including a floor cushion for enabling the user to sit on, a backrest which supports lumbar spines of the user, a lower motor installed on a lower portion of the floor cushion and provided with a plurality of air cylinders so that the floor cushion and the backrest can be rotated, and a support for supporting an operation of the floor cushion and the backrest; the VR device which is worn by the user and can receive movies and information on game content; and a control unit for controlling the rotation and speed of the 4D chair and controlling the VR device and the 4D chair are to be interlocked with each other.
Patent KR-20200136788-A (KR)
Title: Welding method that increases tensile strength good for deformation or cracking
Inventor: AN DAE GEUN
IPC: B23K35/02
Filed: 2019-05-28
Abstract: The present invention relates to a method for welding high tensile steel having a yield strength level of 55-85 Kg/mm^2 used for a submarine, a deep sea probe, a pressure container for a nuclear reactor, a high pressure storage container, and a steel sheet for an electric pole, and more specifically, to a welding method of high tensile steel having excellent elongation, impact toughness, and stress corrosion cracking resistance.
Patent KR-20200137123-A (KR)
Inventor: OH YU SEOK
IPC: H01M2/10
Filed: 2019-05-29
Abstract: The present invention relates to a mobile phone auxiliary battery with a memory card reader, using a genuine cable dedicated to mobile phone devices and, more specifically, to a mobile phone auxiliary battery with a memory card reader, capable of being used for file transfer.
Patent KR-20200005437-A (KR)
Inventor: JEONG SAM JOO
IPC: B01D47/06
Filed: 2019-05-29
Abstract: The present invention relates to a public air pollution purifying wind discharge device which solves polluted air by rapidly expanding a purification air layer; and a manufacturing method thereof. The public air pollution purifying wind discharge device of the present invention comprises: a public air pollution purifying wind blowing device; a water tank; a convex edge; a concave rim; a drain pipe; a common air inlet chamber; a purified air suction chamber; a blower motor; a fan; a water injection plate; a water injection port; a common air suction port; and a valve.
Patent KR-20200014684-A (KR)
Inventor: WON CHEOL HEE
IPC: A61K31/713
Filed: 2019-06-03
Abstract: The present invention relates to a composition capable of preventing or treating fibroplastic diseases such as hypertrophic scars and keloids with excellent efficiency by inhibiting the expression level of CTGF by RNAi. Since the composition of the present invention contains a nucleic acid molecule capable of effectively suppressing the expression of CTGF and collagen, it is possible to prevent or treat various fibroplastic diseases caused by overexpression of CTGF or collagen.
Patent KR-20200140429-A (KR)
Inventor: DANIEL PARK
IPC: A61B17/70
Filed: 2019-06-05
Abstract: An anterior cervical fixing plate provided with a self-locking function using a shape-memory alloy of the present invention includes: a plate having a screw hole into which a fixing screw is inserted; and a variable cover that is coupled to the plate and is deformed in a predetermined temperature condition to control opening or blocking of the screw hole.
Patent KR-20200142705-A (KR)
Inventor: LIM GYEONG UK
IPC: G06K9/00
Filed: 2019-06-13
Abstract: The present invention relates to an apparel purchase recommendation system considering the apparel recommendation and preference on the day using a terminal and a server device. According to the present invention, the apparel purchase recommendation system comprises: a scanning unit which scans the user′s body with the terminal or a scanning device; a database for storing user information and clothing information for the user associated with the user terminal; a collection unit which collects the clothing information, body information, and preferences of the user from the database; an analysis unit for analyzing collected data; a costume recommendation unit which recommends clothing for the day based on the user′s clothing and the weather of the day; and a clothing purchase recommendation unit based on preferences included in the user information, the clothing information, and latest clothing trends.
Patent KR-20200145891-A (KR)
Inventor: JIN YOUNGGU
IPC: H04N5/369
Filed: 2019-06-19
Abstract: According to an embodiment of the present invention, a depth sensor comprises: a first pixel respectively including a plurality of first photo transistors respectively receiving a first photo gate signal; a second pixel including a plurality of second photo transistors respectively receiving a second photo gate signal; a third pixel each including a plurality of third photo transistors respectively receiving a third photo gate signal; a fourth pixel respectively including a plurality of fourth photo transistors respectively receiving a fourth photo gate signal; and a photoelectric conversion element shared by first to fourth photo transistors among the plurality of first photo transistors. According to embodiments of the present invention, a pixel can be miniaturized by including one tap.
Patent KR-20210002881-A (KR)
Inventor: KIM KUN HO
IPC: G06Q20/36
Filed: 2019-07-01
Abstract: The present invention relates to a method for providing a payment service using a device for providing a cryptocurrency payment service, which manages different transaction accounts and transaction IDs registered in a plurality of cryptocurrency transaction devices, and manages a plurality of payment processing-side electronic wallets for separately managing a plurality of cryptocurrencies, and more particularly, to a method for providing a payment service based on a cryptocurrency of the present invention, which comprises the steps of: receiving a payment request including a specific cryptocurrency, an address of an electronic wallet managing the specific cryptocurrency, and a payment amount from a payment terminal; receiving a current price for the specific cryptocurrency separately received from a plurality of cryptocurrency transaction devices; selecting any one of the cryptocurrency transaction devices on the basis of the received current price; calculating a payment coin of the specific cryptocurrency for the payment amount using the current price received from the selected cryptocurrency transaction device; receiving the payment coin from the address of the electronic wallet received during a payment request using the address of a payment processing-side electronic wallet for managing the specific cryptocurrency in a cryptocurrency payment service providing device; and transmitting a payment completion message to a payment terminal after receiving the remittance.
Patent KR-20210003547-A (KR)
Inventor: GO JIN WOO
IPC: G06N3/02
Filed: 2019-07-02
Abstract: Disclosed is a method for automatically generating a website using a generative adversarial network (GAN). The method performed by a computer comprises the steps of: collecting information for generating a website; generating a website based on the collected information; and verifying the generated website, wherein the generation and verification of the website are performed using the GAN.
Patent KR-20210003575-A (KR)
Inventor: PARK IN TAE
IPC: H01M10/052
Filed: 2019-07-02
Abstract: The present invention provides a lithium-sulfur secondary battery comprising a positive electrode, a negative electrode, a separator, and an electrolyte. The electrolyte includes a solvent and a lithium salt, and the solvent includes a first solvent which has a DV^2 factor value of 1.75 or less, represented by equation 1: DV^2 factor = γ × μ/DV, a second solvent which is a fluorinated ether solvent, and a third solvent which is a cyclic ether-based solvent containing one oxygen atom. The solvent includes 1 wt% or more to less than 20 wt% of the third solvent based on the total weight of the first solvent and the second solvent.
Patent KR-20200027411-A (KR)
Title: A grass cutter of unwind
Inventor: KIM YONG TAK
IPC: A01D34/82
Filed: 2019-07-09
Abstract: In order to solve the objective, a cutting machine blade is coupled to a rotating shaft of a cutting machine power transfer pipe according to the present invention and rotates. A winding prevention blade for a cutting machine is erected between the cutting machine blade and a holder. When the cutting machine operates, the winding prevention blade for the cutting machine rotates with the cutting machine blade and prevents outside grass from being wound between the cutting machine power transfer pipe and the cutting machine blade, and a blade erected on a reinforced fixed plate cuts the wound grass by rotation and discharges the grass to the outside, thereby preventing the grass from being wound. At the same time, a sharp blade cuts and removes the grass wound together so that a blade without the wound grass rotates smoothly to perform work.
Patent KR-20210008728-A (KR)
Inventor: WOO MYUNGHEUI
IPC: H01M10/0567
Filed: 2019-07-15
Abstract: The present invention according to an embodiment relates to an electrolyte for lithium secondary battery, comprising: a non-aqueous organic solvent; lithium salt; and an additive, wherein the additive comprises at least one of (A) a compound represented by chemical formula 1, (B) a cyclic carbonate-based compound, and (C) an amphoteric lithium salt compound. The present invention also relates to a lithium secondary battery comprising the electrolyte. The electrolyte for a lithium secondary battery has improved initial resistance, resistance increase rate, and gas generation amount of the battery.
Patent KR-20190092327-A (KR)
Title: Water purifier and control method thereof
Inventor: JIN MOON SUB
IPC: B67D1/08
Filed: 2019-07-18
Abstract: The present invention discloses a water purifier, which implements an artificial intelligence (AI) algorithm and/or a machine learning algorithm in a 5G environment connected for internet of things, and a control method thereof. The control method of a water purifier of the present invention includes a photographing step, a scanning step, a recognizing step, a calculating step, a determining step and a water discharging step. When the water discharging step is started, a distance sensor generates real-time height information on a water surface, thereby being possible to stop discharge of water before the real-time height exceeds the maximum height.
Patent KR-20210011220-A (KR)
Title: Retardation film
Inventor: LEE JOONG HOON
IPC: C08L1/08
Filed: 2019-07-22
Abstract: The present application provides a retardation film having excellent wide viewing angle properties in a wide range when applied to a polarizing plate, having a stable retardation value especially under high temperature conditions, and having a refractive index distribution of nx>nz>ny, a method for preparing a retardation film, and a polarizing plate and a liquid crystal display including the retardation film. The retardation film may be applied to the polarizing plate and/or the liquid crystal display to implement excellent wide viewing angle properties in a wide range and maintains stable retardation properties for a long time in a high-temperature environment, and thus is suitable for small and medium-sized display products or automotive display products used in various external environments.