baber/WOPTO huggingface dataset:
Patent KR-20200008071-A (KR)
Inventor: CHUNG BYUNG MO
IPC: C05G1/00
Filed: 2018-07-12
Abstract: The present invention relates to a method for preparing liquid-type humic acid fertilizer from waste charcoal (combustible minerals such as anthracite coal, lignite, peat, bituminous coal and the like) pumice stone, which comprises the steps of: introducing stone powder formed by grinding waste pumice stone to 100 mesh or less through a grinder, and water enriched with oxygen at a weight ratio of 1 : 0.2-0.4 into a bare ground tank and agitating the mixture at least one time a day while keeping the temperature thereof at 25-35°C to naturally oxidize the mixture for 25 to 30 days; adding magnesium, lime and water at a weight ratio of 6:0.8-1.2:2.8-3.2 to the stone powder in which organic materials are agglomerated after subjected to natural oxidization step, and then introducing the mixture into a reactor; agitating the mixture at least one time a day at 960 rpm/min or more at the temperature of 70-100°C for 2-4 hours to dissolve and separate organic materials remaining in the stone powder without being dissolved in natural oxidization step, or agglomerated in the stone powder after dissolved; and centrifuging the mixture to extract liquid humic acid fertilizer. According to the preparation method of the present invention, a process of natural oxidization is used to extract humic acid, instead of an alkaline aqueous solution, thereby preparing optimized liquid humic acid fertilizer of which a yield of humates is maximized at low costs in an eco-friendly manner without remnants of the alkaline aqueous solution or a process of treating waste water for the alkaline aqueous solution.
Patent KR-20200008893-A (KR)
Title: Case device including variable focus lens
Inventor: YOON CHI YUL
IPC: G02B13/00
Filed: 2018-07-17
Abstract: The present invention relates to a case apparatus mounted to a mobile device. The case apparatus receives a lens setting signal from the mobile device via NFC, generates an electrical signal for adjusting a focal length of a variable focus lens included in the case apparatus based on the received lens setting signal, and applies the electronic signal to the variable focus lens so as to adjust the focal length of the variable focus lens. As the case apparatus is mounted to the mobile device, the variable focus lens may be positioned on the camera lens positioned on one side of the mobile device.
Patent KR-20200017571-A (KR)
Title: Lateral control parameter correction apparatus and method for autonomous vehicle
Inventor: KIM MOON SIK
IPC: B60W50/00
Filed: 2018-07-23
Abstract: The present invention relates to a transverse control parameter correcting device for an automatic driving vehicle and a method for the same. The transverse control parameter correcting device for an automatic driving vehicle includes: an estimated mileage calculating unit calculating an estimated mileage of a vehicle using vehicle information provided by a sensor installed in the vehicle; a turning radius calculating unit calculating a turning radius of the vehicle based on the vehicle information provided by the sensor installed in the vehicle; a side slip angle estimating unit estimating a side slip angle of the vehicle; a forward distance calculating unit calculating a forward distance using the turning radius of the vehicle provided by the turning radius calculating unit and the estimated mileage provided by the estimated mileage calculating unit; and a transverse controller pressure value correcting unit correcting a transverse controller input parameter by using the side slip angle provided by the side slip angle estimating unit, the forward distance provided by the forward distance calculating unit, and route information of the vehicle provided by the sensor.
Patent KR-20190093486-A (KR)
Title: Method and device for identifying pills
Inventor: NAH SUK GYU
IPC: G06K9/20
Filed: 2018-07-23
Abstract: Disclosed is a method for recognizing a pill. The method for recognizing a pill comprises the following steps. A weight measurer measures the weight of a pill and transmits weight data of the pill. A first camera photographs a shape of the pill and transmits photographed first image data. A controller receives the first image data to identify a shape, size, or phrase of the pill. The controller receives the weight data, and compares the weight, shape, size, or phrase of the pill with information of pills stored in a database to recognize the name of the pill. When the name of the pill is not recognized, the pill is inserted into any one of a plurality of transparent cases having various sizes in accordance with the weight, shape, or size of the pill. The transparent case, into which the pill is inserted, is rotated, and a second camera photographs the rotating transparent case at various angles to transmit second image data. The controller receives the second image data and recognizes the name of the pill.
Patent KR-20200011070-A (KR)
Title: A sustainable Superhydrophobic cellulose Composite, Paper and Fabic Coated of it
Inventor: KIM JAEHWAN
IPC: D21H19/34
Filed: 2018-07-24
Abstract: The present invention relates to a super hydrophobic cellulose composition. More specifically, disclosed is a super hydrophobic cellulose composition having durability without any harmful component to a human body, wherein the composition is obtained by mixing octadecylamine and glutaraldehyde and is a material which can be used not only for paper but also for fabric.
Patent KR-20180112736-A (KR)
Title: Mask for breathing through holes divided
Inventor: KIM YOUNG HO
IPC: A41D13/11
Filed: 2018-07-26
Abstract: The present invention relates to a breathing hole-separated mask in which a nose breathing hole and a mouth breathing hole are separated while a disposable filter can be replaced at any time, and which allows a user to talk freely. More specifically, the present invention relates to a breathing hole-separated mask comprises: a deformable filter body; a mask-shaped support to which the filter body is coupled; and a wear strap coupled to one of the filter body or the mask-shaped support. As the breathing hole-separated mask is separated in to the nose breathing hole and the mouth breathing hole, it is possible to increase safety, cleanliness, and convenience in breathing.
Patent KR-20200015977-A (KR)
Title: Wind power generator having planting house
Inventor: PARK JUN KYU
IPC: F03D3/00
Filed: 2018-08-06
Abstract: The present invention relates to a wind power generator including a plant cultivation house. The wind power generator comprises: a vertical support pipe mounted in a vertical direction and including a hollow part; a rotary blade located outside the vertical support pipe, and rotated around the vertical support pipe; and a power generator producing electricity with the rotation of the rotary blade. The rotary blade has a spiral shape, a house body having a shape with closed upper and lateral sides is installed inside the rotary blade, and a medium having a spiral shape is installed in the house body. As stated above, the degree of integration of cultivated plants can be increased through the spiral medium stacked vertically, electricity can be produced through the rotary blade, and, in particular, energy can be stored in a thermal storage and used if necessary.
Patent KR-20190100836-A (KR)
Inventor: KIM JIN GON
IPC: G06T17/20
Filed: 2018-08-06
Abstract: The present invention relates to a method of minimizing a step of mold repair machining and a mold repair machining system using the same. The method comprises: an input step of inputting NC data; a storage step of generating mesh using coordinate values of the input NC data and storing the mesh in a list; a CAD generation step of generating a CAD model of an existing mold by using a normal vector of the mesh and a mesh offset algorithm; a machining plane boundary determination step of determining a boundary of a machining plane (source mesh) of the CAD model of the existing mold; a measurement plane boundary determination step of determining a boundary of a measurement plane into which the machining plane is to be merged by using the boundary of the machining plane and a measurement plane (target mesh) of a deformation mold; and a machining surface generation step of merging the machining plane into the measurement plane to generate a new machining plane on the deformation mold.
Patent KR-20200017879-A (KR)
Title: Juice Squeezeing Extractor for Monitoring a Body Fat
Inventor: KIM JONG BOO
IPC: A47J19/06
Filed: 2018-08-09
Abstract: The present invention relates to a juice extractor provided with a body fat measurement device, and more specifically, to a juice extractor comprising a body fat measurement device, which allows a user to measure their body fat, and at the same time, based on the measurement result, can provide a drink recipe for the juice extractor. The juice extractor comprises a holder on one side of a main body thereof, wherein the body fat measurement device is installed on an upper side of the holder.
Patent KR-20190024741-A (KR)
Inventor: LAZER MOSHE
IPC: G06F16/00
Filed: 2018-08-24
Abstract: A method and a system for selecting items one by one from a set of items in an associative memory array comprises the steps of: determining a density of the set; repeatedly performing an extreme item select (EIS) method to select a next selected item of items elected from the set and removing the next elected item from the set to create a next set if the density is sparse; and performing a next index select (NIS) method to create a linked list of the elected items and to repeatedly select a next elected item from the set if the density is not sparse. An associative memory array includes a plurality of associative memory cells arranged in rows and columns, wherein each first cell in a first row and in a first column has access to content of a second cell in a second row in an adjacent column.
Patent KR-20200023871-A (KR)
Title: Hair treatment agent and method of permanent wave using thereof
Inventor: LEE GYEONG HUI
IPC: A61K8/97
Filed: 2018-08-27
Abstract: The present invention relates to a hair treatment agent for treating permanent wave using L-arginine and a method for treating permanent wave using the same. More specifically, the method comprises a step of applying a hair treatment agent including a solvent and L-arginine to hair; a step of drying the hair applied with the hair treatment agent; and a step of applying a permanent agent to the dried hair and treating permanent wave. According to the present invention, elastic permanent wave can be quickly completed, curl forming force, fixing force, and holding power are improved, and damage of the hair can be prevented.
Patent KR-20200027294-A (KR)
Title: Laser welding jig
Inventor: IM CHOONG MAN
IPC: B23K26/14
Filed: 2018-09-04
Abstract: An object of the present invention is to provide a jig for laser welding which can improve welding quality by preventing oxidation of a welded part and corrosion caused by the same during laser welding. To implement this, the jig for laser welding of the present invention, which is a jig for laser welding for supplying an antioxidant gas to a welded part of a first welding target and a second welding target during laser welding using a laser beam, comprises: a first plate connected to a gas inlet unit into which the antioxidant gas is introduced; a second plate stacked on the first plate to block oxide from entering the welded part; and a flow path formed between the first plate and the second plate to supply the antioxidant gas to the welded part.
Patent KR-20200028179-A (KR)
Title: Vacuum Chamber Including Temperature Measurable Substrate Aligner
Inventor: KIM MOORYUL
IPC: H01L21/67
Filed: 2018-09-06
Abstract: The present invention relates to a vacuum chamber. According to the present invention, the vacuum chamber is provided with a substrate aligner for aligning a substrate positioned in the vacuum chamber, wherein the substrate aligner includes: a back plate arranged in the vacuum chamber to come in contact with at least a part of one surface of the substrate so as to align a position of the substrate in the vacuum chamber; and a temperature measuring means for measuring temperature of the substrate in contact with the back plate, thereby identifying the temperature of the substrate and lowering the temperature of the substrate in accordance with necessity while aligning the substrate. Therefore, an increase in failure rates caused by the substrate overheated during a manufacturing process can be suppressed.
Patent KR-20190033433-A (KR)
Title: Ceramic electronic device and manufacturing method of ceramic electronic device
Inventor: TAKASHIMA KENJI
IPC: H01G4/232
Filed: 2018-09-11
Abstract: Provided are a ceramic electronic component which can restrain a plating metal effect, and a manufacturing method thereof. To this end, the ceramic electronic component comprises: a ceramic main body having at least two end faces facing each other, having an internal electrode layer therein, and having an approximately parallelepiped shape; and a pair of external electrodes formed on the two end faces. The external electrode has at least one plating layer and an oxide film of plating metal forming the plating layer in a region which is at least any one among four side faces other than the two end faces of the ceramic main body, wherein the external electrode is not installed in the region. In addition, a ratio of a peak area of an oxide of the plating metal to a peak area of the plating metal is 13.1 or higher in a photoelectron spectrum of the outermost surface of the oxide film.
Patent KR-20200029831-A (KR)
Title: Manufacturing method of spherical aluminum nitride powder
Inventor: KIM DONGHWAN
IPC: C08K3/28
Filed: 2018-09-11
Abstract: The present invention relates to a method for manufacturing a spherical aluminum nitride powder and a thermally conductive resin composite using the spherical aluminum nitride obtained by the method, wherein the method comprises: a first step of manufacturing a mixture of zirconia beads and a dispersant in the presence of a solvent; a second step of manufacturing an aluminum nitride dispersion by mixing the mixture and the aluminum nitride powder; and a third step of spraying and drying the aluminum nitride dispersion to prepare a powder, wherein the dispersant uses an ester-based polymer dispersant containing phosphoric acid having an acid value of 50 to 150 mg KOH/g.
Patent KR-20200030776-A (KR)
Title: Laver snack cutting apparatus and manufacturing method of miniroll laver snack using the same
Inventor: KANG BYEONG SU
IPC: A23L17/60
Filed: 2018-09-13
Abstract: The present invention discloses a laver snack cutting apparatus and a manufacturing method of a mini-roll laver snack through the same, which cuts a roll-shaped laver snack having a predetermined length and provides the roll-shaped laver snack in an edible size capable of being eaten by a consumer, thereby allowing the consumer to easily eat the roll-shaped laver snack. The laver snack cutting apparatus of the present invention includes: a shelf (110); an input unit (120); a cutting member (130); a pressing member (140); and a collection box (150).
Patent KR-20180105613-A (KR)
Title: Tracking system of Delivery company and its method
Inventor: PARK JUN YONG
IPC: G06Q50/28
Filed: 2018-09-14
Abstract: The present invention relates to a system for processing a lost article of a parcel service company and, more particularly, to a system which forms a sensor network for activating an RFID invoice attached to an article by including a plurality of driving antennas for outputting radio waves to the RFID invoice of the article in a state where the RFID invoice having an invoice number and a barcode printed on a surface and article registration information written thereon is attached to a packaging box or a packaging paper of each article, a node transmitter connected to the driving antennas and controlling an operation thereof, and an RFID tag having each unique position information written thereon. According to the present invention, the system comprises: a receiver for transmitting a driving signal to the node transmitter to instruct an operation and receiving RFID information, which is radiated while the RFID invoice and the RFID tag attached to each article are activated, and reporting the same to a tracking server; and a tracking server for analyzing RFID signals reported through the receiver to confirm a position of each article. Accordingly, damage and loss due to a non-linkage article (lost article) is minimized such that late delivery and decrease in reliability caused thereby can be overcome.
Patent KR-20190001578-A (KR)
Inventor: LEE SEUNG IL
IPC: F24B13/02
Filed: 2018-09-18
Abstract: The present invention provides a stove integrated with a brazier, to facilitate assembly and improve combustion efficiency with a simplified structure. According to the present invention, the stove integrated with a brazier comprises: a main body formed in a pipe shape having a closed top and bottom, having a first opening, and having a body inlet formed on the lower side of a side surface to be opened/closed as a door and input an object to be combusted from the outside; a heating unit formed in a pipe shape having a closed top and having a second opening formed on the top to be opened/closed by a cap to be disposed on the upper surface of the main body; and an auxiliary combustion pipe formed in a pipe shape having an opened top and bottom, having a flange formed on the top, and having an inlet, which is formed on the lower part of a side surface by cutting a position corresponding to the body input, to input the object to be combusted so as to allow the flange to be disposed in the main body while being hung on the top of the main body, and combusting the object to be combusted therein.
Patent KR-20200037573-A (KR)
Title: Disposable Ash Tray Of Cigarette, Assembly And Method For Manufacturing The same
Inventor: RYU GIL SOO
IPC: B32B15/20
Filed: 2018-10-01
Abstract: The present invention relates to: a disposable ashtray which can be attached to a cigarette case, a telephone, a wallet, or the like and then removed one by one; an assembly thereof; and a manufacturing method thereof. The configuration of the disposable ashtray comprises: a sheet having heat resistance against the light of a cigarette; and an adhesive layer provided by applying an adhesive in a form of a strip across the entire area along the inner edge of the sheet, wherein the sheet is composed of a plurality of layers, however a metal foil is included in whole or in part.
Patent KR-20200040943-A (KR)
Title: Composition for hair restoration comprising induced exosomes
Inventor: LEE YONG SEUNG
IPC: C12N13/00
Filed: 2018-10-02
Abstract: The present invention relates to a method of preparing exosomes having a hair restoration effect, the method comprising the steps of: providing ultrasonic stimulation to cells and providing ultrasonic stimulation to a cell-free culture medium; mixing the cells with the culture medium, and culturing for a predetermined time; and isolating exosomes from the mixture, wherein the culture medium is any one among an embryonic stem cell medium, a dermal papilla cell medium, and a hair follicular stem cell medium. The method of preparing exosomes can obtain, through a simple process of ultrasonic treatment, exosomes having a hair restoration effect in a high yield over a short time, not only from stem cells that are difficult to handle, but also from somatic cells that are readily available and maintained. The exosomes thus acquired contain a large amount and number of various factors, and moreover, the exosomes and a composition comprising the same show an increase of various factors capable of inducing hair restoration. Since the exosomes have a phospholipid-based membrane structure, and thus can easily penetrate the scalp and provide a high substance delivery efficiency, the exosomes can effectively induce hair restoration, and have an advantage in that the exosomes show no adverse side effects seen from the use of synthetic drugs.
Patent KR-20200038801-A (KR)
Title: Battery Pack Having Connecting Plate
Inventor: YANG JIN OH
IPC: H01M50/502
Filed: 2018-10-04
Abstract: The present invention relates to a battery pack with increased energy density by implementing a plurality of battery modules in a slim shape. To this end, according to the present invention, the battery pack comprises the plurality of battery modules arranged in an anteroposterior direction. Each of the plurality of battery modules comprises: a plurality of cylindrical battery cells; a module housing having a plurality of hollow holes so as to accommodate the cylindrical battery cells to be inserted therein; and a connection plate comprising a main body part which is positioned on an upper portion or a lower portion of the plurality of cylindrical battery cells and has, on a portion thereof, a plurality of connection terminals electrically connected to and come in contact with an electrode terminal formed on one of the plurality of cylindrical battery cells, and a connection part which extends to protrude leftwards or rightwards from the main body part, has an extending and protruding portion bent upwards or downwards from the main body part, and has a bent end connected to and come in contact with a portion of another connection plate.
Patent KR-20200042788-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: KIM YONG WOOK
IPC: H01L51/00
Filed: 2018-10-16
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 can be used as a material of an organic material layer of the organic light emitting device, and can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20200046944-A (KR)
Title: Methods for preparing negative electrode for lithium secondary battery
Inventor: CHAE OH BYONG
IPC: H01M10/44
Filed: 2018-10-26
Abstract: The present invention relates to a method for manufacturing a negative electrode for a lithium secondary battery. The manufacturing method of the present invention includes a step of charging with a low current during pre-lithiation and a step of leaving for a sufficient time after the completion of pre-lithiation. Accordingly, a negative electrode for a lithium secondary battery having excellent cycle performance can be manufactured.
Patent KR-20200050174-A (KR)
Title: Hyperhidrosis diagnostic system
Inventor: LEE ON SEOK
IPC: A61B5/00
Filed: 2018-11-01
Abstract: Disclosed is a hyperhidrosis diagnostic system capable of improving reliability of a hyperhidrosis diagnosis. According to the present invention, the hyperhidrosis diagnostic system comprises: a diagnostic unit into which a hand of an examinee is drawn and a handprint by the hand is left; a photographing unit mounted on top of the diagnostic unit to photograph the inside the diagnostic unit or the handprint; and a control unit receiving information on an image photographed by the photographing unit. The control unit may diagnose whether the examinee has hyperhidrosis through the image of the handprint or a temperature change image photographed by the photographing unit.