baber/WOPTO huggingface dataset:
Patent KR-20200008282-A (KR)
Inventor: HWANG KYO SIK
IPC: H02N11/00
Filed: 2018-07-16
Abstract: The present invention provides a cylindrical reverse electrodialysis power generation device which enables an automated process so as to increase productivity. The cylindrical reverse electrodialysis power generation device comprises: a hollow cylindrical housing; an internal electrode arranged at a central part in the housing; an external electrode arranged at an edge in the housing; and a plurality of ion-exchange membranes arranged between the internal electrode and the external electrode and wound along a circumferential direction of the internal electrode to divide one or more first flow paths in which a high concentration solution flows and one or more second flow paths in which a low concentration solution flows.
Patent KR-20200009177-A (KR)
Title: Lithium-ion battery for vehicle and the manufacturing method of the same
Inventor: LIM JAE MIN
IPC: H01M10/0585
Filed: 2018-07-18
Abstract: A lithium ion battery for vehicles comprises: a substrate; a positive electrode auxiliary layer provided on the substrate and comprising at least one selected from the group consisting of platinum, gold, palladium and silver; a positive electrode provided on the positive electrode auxiliary layer and including at least one active material selected from the group consisting of LiNi_0.5Mn_1.5O_4, LiCoPO_4 and LiMnPO_4; an electrolyte layer provided on the positive electrode; and a negative electrode provided on the electrolyte layer.
Patent KR-20200011127-A (KR)
Title: Sleeping matsstructure of two-stage folding type combined with rigid fabric and folding forward
Inventor: SO GI CHAN
IPC: A47C21/04
Filed: 2018-07-24
Abstract: The present invention relates to a foldable mattress in which a first mattress (210) and a second mattress (220) are formed to be folded and unfolded in a longitudinal direction. The foldable mattress comprises a lower wood frame (110), a cushioning material (111), a hard fabric (120), a hot wire layer (131), an electromagnetic wave shielding fabric (132), a red clay ball layer (133), an upper cover fabric (140), a side cover fabric (142), a lower cover fabric (143), two connection fabrics (146, 147), a plurality of tacker pins (151), a plurality of other tacker pins (152), and a power wire (160).
Patent KR-20190124620-A (KR)
Inventor: SEO YONG HYUN
IPC: C09K11/06
Filed: 2018-07-30
Abstract: The present invention relates to an organic light emitting compound represented by chemical formula 1, which is possible to drive the low voltage of a device when adopting a hole transporting material in an organic layer in an organic light emitting device, thereby having excellent power efficiency of the device, and is possible to implement an organic electroluminescent device having excellent luminous efficiency and service life properties at the same time.
Patent KR-20190013638-A (KR)
Inventor: HOWE KEVIN MICHAEL
IPC: F23D1/00
Filed: 2018-07-30
Abstract: A coal nozzle assembly for an apparatus for generating steam according to the present invention comprises: a crosspiece nozzle body (3) provided with a nozzle tip (5) at one end part. Here, the nozzle tip (5) comprises two channels (14.1, 14.2) provided with bent or crooked flow paths respectively. In addition, the nozzle tip (5) comprises a dividing means (11) separating the two channels (14.1, 14.2) from each other. The direction of the flow path of the two channels (14.1, 14.2) at an end part remotely spaced from the nozzle body (3) surrounds an angle (α) greater than 0° and smaller than 90°. Therefore, facilitated are crossing and shearing of two partial streams at the outside of the nozzle assembly, thereby improving combustion while a NO_x emission is reduced.
Patent KR-20200017920-A (KR)
Title: Removable and Attachable Tapered-Type Nozzle to Control and Improve the Direction and Dispersion of Fibers in Fiber-Reinforced Cement Composite Materials
Inventor: JONG HAN LEE
IPC: B05B1/02
Filed: 2018-08-10
Abstract: The present invention relates to a detachable tapered placing nozzle for controlling directionality and improving dispersibility of fiber-reinforced cement composite materials. The nozzle comprises a housing which is formed to be mounted on a placing pipe of a placing machine and having one side and the other side that are open; and a discharging pipe which is formed at the other side of the housing and in a tapered shape such that the diameter of the pipe is gradually decreases from one end to the other end, thereby controlling a fiber direction angle of the cement composite materials to be discharged.
Patent KR-20200017945-A (KR)
Title: Smart infusion solution management system and method
Inventor: KIM JINHYUN
IPC: G16H20/17
Filed: 2018-08-10
Abstract: The present invention discloses a smart IV management system and method. An IV hanging device according to an embodiment of the present invention comprises: a supporter vertically standing; an IV hanging unit installed on the top of the supporter for mounting an IV container; a weight measuring unit for mounting the IV container and measuring a change in weight of the IV container; and a control unit for estimating an infusion rate of the IV fluid based on the change in weight, and controlling the output of a result of comparing the estimated IV fluid infusion rate and an appropriate infusion rate, wherein the IV hanging unit comprises a horizontal support; a vertical support which has a hanging hook at one end, and is rotatably connected to the horizontal support; and a rotating unit connecting the horizontal support and the vertical support. According to the present invention, it is possible to estimate the infusion rate of the IV fluid by sensing changes in the IV fluid weight over time.
Patent KR-20200021304-A (KR)
Title: Organic light emitting device, manufacturing method of the same and composition for organic layer of organic light emitting device
Inventor: KIM MIJIN
IPC: H01L51/00
Filed: 2018-08-20
Abstract: The present invention relates to an organic light emitting element, a manufacturing method thereof, and a composition for an organic material layer of the organic light emitting element. The organic light emitting element comprises: a first electrode; a second electrode; and one or more organic material layers provided between the first electrode and the second electrode. Moreover, the organic light emitting element includes a heterocyclic compound represented as chemical formula 1 and a heterocyclic compound represented as chemical formula 2 among the organic material layers.
Patent KR-20200022602-A (KR)
Title: The method for manufacturing biocellulose mask pack by using maturing propolis, and a mask pack manufactured by the method
Inventor: LEE SUN OK
IPC: C12P19/04
Filed: 2018-08-23
Abstract: The present invention relates to a method of manufacturing a wet and dry bio-cellulose mask pack which contains aged propolis to be stored for a long time without the use of chemical preservatives, so there is no skin irritation, and has improved skin adhesion by adjusting the strength of bio-cellulose. According to the present invention, the manufacturing method comprises: a step of preparing aged propolis by adding 5.0 parts by weight of jujube with seeds removed and 5.0 parts by weight of Dendropanaxmorbifera leaves into 100 parts by weight of a propolis solution, heating and concentrating the mixture for 15 hours while maintaining the same at 70°C, cooling the mixture, and aging the same for 30 days at a low temperature of 5°C; and a step of adding 1.0 parts by weight of the aged propolis into 100 parts by weight of bio-cellulose when the thickness of produced bio-cellulose is 3 mm while producing the bio-cellulose by using a culture solution, placing the mixture at 30°C for 36 hours, and adjusting the strength and thickness of the bio-cellulose to be recovered when the thickness of the bio-cellulose is 5 mm. Therefore, there is no need to use chemical preservatives, so there is no skin irritation, and the strength of bio-cellulose can be adjusted to improve skin adhesion.
Patent KR-20200025267-A (KR)
Title: apparatus discharging solid matter storage that storaging the solid matter
Inventor: LEE CHUN WOO
IPC: B03B13/00
Filed: 2018-08-30
Abstract: The present invention relates to an apparatus for discharging solids, which enables air-tight contact between a valve body and a valve sheet with a simple structure, requires low costs, and provides an operational effect that the communication of an outlet in a storage unit with the outside can be completely blocked off, when the storage unit is in an inactive state, since long solids are barely stuck between the valve body and the valve sheet.
Patent KR-20200028108-A (KR)
Title: Composition comprising flavonoid derivatives isolated from Sicyos angulatus for preventing or treating liver diseases
Inventor: OH WON KEUN
IPC: A23L33/105
Filed: 2018-09-06
Abstract: The present invention relates to a composition for preventing or treating liver diseases containing a flavonoid derivative isolated from Sicyos angulatus as an active component, wherein the flavonoid derivative prevents excessive accumulation of fat in liver cells, and reduces hepatocyte toxicity by alcohol. Therefore, the flavonoid derivative isolated from Sicyos angulatus of the present invention is expected to be usefully used for developing a composition and animal drugs for preventing or treating liver diseases, and health functional food and animal feed additives for alleviating liver diseases.
Patent KR-20200030169-A (KR)
Title: Virus infection related ADAMTS8 gene in chicken
Inventor: SONG KI DUK
IPC: C12Q1/6883
Filed: 2018-09-12
Abstract: A gene of a disintegrin and metallopeptidase with thrombospondin motifs type 8 (ADAMTS8) is crucial for various physiological processes such as inflammation, tissue shape formation and tumor formation. The ADAMTS8 gene of chickens is discriminately expressed in a kidney after exposed to other calcium concentration and thus, implies a pathological role of proteins in metabolic diseases. The inventor examined molecule characteristics of chADAMTS8 and analyzed a gene expression difference for responses of toll-like receptor 3 (TLR3) stimulus. The inventor confirmed genetic information of ADAMTS8 genes in chickens, an expression in a chicken tissue and an expression in a chicken DF-1 by TLR3 stimulus. Consequently, it is suggested that an expression of ADAMTS8 in chickens may be induced by virus infections and is mutually related to a TLR3 medium signal transmission path. The present invention can be helpful in determining virus infection.
Patent KR-20200034193-A (KR)
Title: Delineator post and construction method therof
Inventor: LEE HO KYOUNG
IPC: E01F9/608
Filed: 2018-09-21
Abstract: The present invention relates to a tubular delineator and, more specifically, to a tubular delineator which has a simple structure, thereby saving manufacturing costs and easily performing construction thereof. According to the present invention, the tubular delineator comprises: a filling support inserted into a filling groove formed on a road surface; a delineator rod formed in a hollow tube shape; a fixing member; and a pressing member having a pressing slope formed on an outer circumferential surface thereof.
Patent KR-20200036250-A (KR)
Inventor: YANG WON SEOG
IPC: G01N21/25
Filed: 2018-09-28
Abstract: A method for evaluating heat treatment conditions of a plated steel sheet according to one aspect includes the following steps: preparing the plated steel sheet in which a plated layer is formed on the surface; heat-treating the plated steel sheet for a predetermined time; measuring a surface color of the heat-treated plated steel sheet using a color difference meter; and determining heat treatment conditions of the plated steel sheet by using a color difference measurement value.
Patent KR-20200036567-A (KR)
Inventor: JINHO KIM
IPC: D06F33/30
Filed: 2018-09-28
Abstract: The present invention relates to a balancer and a washing machine. The washing machine includes: a tub in which water for washing is stored; a transmission coil provided in the tub to wirelessly transmit power by generating a wireless power signal; a current measuring device measuring an input current value of the transmission coil; a cylindrical drum placed in the tub, storing laundry, and capable of rotating; a balancer reducing unbalance occurring by the bias of the laundry when the drum rotates; and a control unit controlling the current measuring device and the balancer. The balancer includes: a reception coil provided in the drum to generate power from a magnetic field formed by the transmission coil; at least two driving modules driven by the power of the reception coil and provided in the drum; and at least one balancing weight changing the center of gravity of the drum by moving around the circumference of the drum with the driving force of each of the driving modules. The control unit determines the position of the balancing weight based on the input current value when the drum rotates. Therefore, the washing machine of the present invention can wirelessly transmit sufficient power to the balancer for a short period of time even if the balancer rotates together with the drum.
Patent KR-20190043088-A (KR)
Title: Lift-off method
Inventor: KOYANAGI TASUKU
IPC: H01L33/12
Filed: 2018-10-05
Abstract: The present invention is to provide a lift-off method, capable of efficiently performing a breaking process of a buffer layer and a relocating process of an optical device layer in an epitaxial substrate thicker than that of the conventional invention. The lift-off method for changing and transferring an optical device layer of an optical device wafer, in which the optical device layer is stacked, to a relocating substrate by interposing a GaN buffer layer on a surface of an epitaxial substrate, comprises: a relocating substrate bonding process of bonding a relocating substrate by interposing a bonding layer to a surface of an optical device layer of an optical device wafer, and forming a composite substrate; a buffer layer breaking process of irradiating, to an epitaxial substrate, a pulse laser beam of a wavelength having permeability with respect to the epitaxial substrate and adsorption with respect to a buffer layer from a rear surface side of the epitaxial substrate of the optical device wafer forming the composite substrate, to break the buffer layer; and an optical device layer relocating process of relocating the relocating substrate by peeling the optical device layer from the epitaxial substrate after performing the buffer layer breaking process.
Patent KR-20200042120-A (KR)
Title: Folding type standing signboard using LED
Inventor: PARK JUN HEE
IPC: G09F15/00
Filed: 2018-10-15
Abstract: The present invention relates to a folding standing signboard using an LED which can be used while the folding standing signboard is upright in an A-shape by using an upper hinge unit and can be folded when moved and stored so that a desired phrase, an image and an emoticon can be output through an LED panel and power can be secured through sunlight.
Patent KR-20190042481-A (KR)
Title: Lead structure of circuit
Inventor: TSENG KUO WEI
IPC: H01L23/00
Filed: 2018-10-16
Abstract: In the present invention, disclosed is a lead structure of the circuit, which comprises a first lead and a second lead. The first lead includes a first bump connecting part and a first lead segment. The first lead segment is connected to the first bump connecting part. The width of the first lead segment is smaller than the width of the first bump connecting part. The second lead is adjacent to the first lead and there is a lead gap therebetween. The second lead also includes a second bump connecting part and a first lead segment. The first lead segment of the second lead is connected to the second bump connecting part. The second bump connecting part and the first bump connecting part are arranged staggeredly. The second bump connecting part is adjacent to the first lead segment of the first lead.
Patent KR-20200045139-A (KR)
Inventor: LIM SUK NAM
IPC: B02C23/12
Filed: 2018-10-22
Abstract: The present invention relates to a method for removal and porosity optimization of dispersible materials of crushed radioactive waste concrete, wherein the method comprises: a large lump radioactive waste concrete transferring step (S100); a crushing step (S200); a first separation step (S300); a second separation step (S400); a small diameter particle collection step (S500); a large diameter particle collection step (S600); a mortar mixing step (S700); and a packing step (S800). According to the present invention, pores are minimized, and waste can be reduced.
Patent KR-20200045669-A (KR)
Title: Display apparatus, method for controlling thereof and recording media thereof
Inventor: SHIN HYUN CHUL
IPC: H04N21/436
Filed: 2018-10-23
Abstract: The present invention relates to a display apparatus, a control method thereof, and a recording medium thereof, wherein the display apparatus includes: a display; an infrared (IR) receiver; first and second interfaces; and a processor configured to identify a remote-control code set corresponding to an external apparatus connected to the first interface, convert a first key code included in an IR signal of a remote controller into a second key code corresponding to the identified remote-control code set based on the IR signal received in the IR receiver, transmit a signal including the converted second key code to the external apparatus through the first interface, and control the display to display an image based on a signal received from the external apparatus through the second interface. Accordingly, there is no need to have a dedicated remote controller for external devices in a commercial environment such as a hotel. In addition, the loss or theft of the remote controller is easily prevented.
Patent KR-20200046546-A (KR)
Title: Manufacturing method of porous active carbon using lignocellulose biomass and manufacturing method of the supercapacitor usig the active carbon
Inventor: ROH KWANG CHUL
IPC: C01B32/342
Filed: 2018-10-25
Abstract: The present invention relates to a method for preparing partially crystalline activated carbon and a method for preparing a supercapacitor using the partially crystalline activated carbon. The method comprises steps of: preparing Lignocellulose biomass; immersing the Lignocellulose biomass into an alkaline solution containing at least one metal element selected from the group consisting of K, Na and Ca; covering an outlet of a reactor containing the Lignocellulose biomass and the alkaline solution, dropping inert gas into the reactor, and covering an inlet of the reactor; raising a temperature in the reactor up to 100-150°C and maintaining the temperature to structurally isolate the cellulose and lignin contained in the Lignocellulose biomass; and opening the outlet of the reactor and raising a temperature up to 600-950°C while injecting inert gas through the inlet of the reactor, and maintaining the temperature to activate the structurally isolated cellulose and lignin. According to the present invention, it is possible to prepare the partially crystalline activated carbon which represents a high specific surface area, excellent conductivity and high specific capacitance by using the Lignocellulose biomass, of which raw material is easily secured.
Patent KR-20200046670-A (KR)
Title: Antigravity flying source
Inventor: KIM KAP YONG
IPC: B64C39/00
Filed: 2018-10-25
Abstract: An antigravity flight vehicle of the present invention is operated by a principle in which the flight vehicle flies in air when inertia force generated by centrifugal movement is induced to the direction of antigravity. To verify the same, a core structure of the antigravity flight vehicle is applied to a practical toy which can be easily manufactured. Therefore, the antigravity flight vehicle has no risk of contact with the outside.
Patent KR-20190049512-A (KR)
Title: Vehicle
Inventor: QIU ZEKAI
IPC: B60N3/10
Filed: 2018-10-29
Abstract: A vehicle comprises: a vehicle main body having a passenger compartment in which a passenger gets and a rear compartment located more rearward than the passenger compartment; a rear hatch provided on the vehicle main body and configured to open and close the rear compartment; a cooling box disposed in the rear compartment; a first communication unit configured to communicate with an external server; a second communication unit having a communication distance shorter than that of the first communication unit; a locking device configured to lock the rear hatch; and a processing unit. The processing unit is configured to receive information about an opening signal from the server through the first communication unit, and to open the rear hatch when the processing unit receives the opening signal through the second communication unit.
Patent KR-20200048191-A (KR)
Inventor: CHON CHAE KYUN
IPC: G06F21/10
Filed: 2018-10-29
Abstract: The present invention relates to a method for notarizing an electronic document using blockchain, and a system therefor. According to an embodiment of the present invention, a method for notarizing an electronic document using blockchain comprises: an information requesting step of requesting, by a notarization requesting terminal, the electronic document and information for verifying ownership of the electronic document to an owner asserting terminal claiming to own the electronic document, and receiving the electronic document and the information; a hashing step; a notarization requesting step; a blockchain notarization step; and a notarization confirming step. According to the present invention, user personal information can be completely protected.
Patent KR-20200048594-A (KR)
Inventor: SIM YEO LYNN
IPC: G06N3/02
Filed: 2018-10-30
Abstract: The present invention relates to a customized learning content providing system using artificial intelligence and a method thereof and, more specifically, to a system for providing customized learning content to a user in accordance with a user′s memory and a difficulty level of the learning content and a method thereof. According to the present invention, the customized learning content providing system using artificial intelligence comprises: a content management unit storing data about the learning content; a learning history big data management unit storing data about the user′s learning history; a learning optimization engine unit calculating and correcting the user′s memory storage amount for each content in accordance with the data about the learning content stored in the control management unit and the data about the user′s learning history stored in the learning history big data management unit; a content presentation unit providing the user with the content in order of the lower memory storage amount based on the memory storage amount for each content calculated and corrected in the learning optimization unit; a content scoring unit scoring a user′s learning result about the presented learning content; and a content difficulty level correction unit correcting the difficulty level of the learning content in accordance with the user′s learning result.
Patent KR-20200048860-A (KR)
Inventor: LEE HEE JUNG
IPC: A62B23/06
Filed: 2018-10-31
Abstract: A nose mask according to one embodiment of the present invention comprises: a main body part having a peripheral member fixed to the nasal cavity of a user and having a penetration hole to be installed at a mucous membrane of the nasal cavity; and a filter part provided at the main body part to be spaced apart from the mucous membrane and cross the penetration hole, and having a first sheet and a second sheet. According to the present invention, the nose mask can be easily inserted into the nasal cavity.