baber/WOPTO huggingface dataset:
Patent KR-20200113994-A (KR)
Title: Horizontal Vibration Screen for Aggregate Selection with Air Blows alternately sprayed on the left and right screens
Inventor: LEE JONG MIN
IPC: B05B1/00
Filed: 2019-03-27
Abstract: The present invention relates to a horizontal vibration screen for aggregate selection including an aggregate supply path, a horizontal flow screen for selecting aggregates, a hopper, and a conveyor which receives and conveys aggregates or foreign substances having failed to pass through the horizontal flow screen and flowing down to one side of the screen, including: a rail installed horizontally on the hopper; a bogie coupled to a link chain, moving reciprocally along the rail in the longitudinal direction of the horizontal flow screen, and provided with an injection pipe to spray toward the horizontal flow screen of the upper portion; and an injection pipe including a right injection pipe and a left injection pipe alternately spraying high-pressure air toward right and left screens while reciprocating around a solenoid valve.
Patent KR-20200115920-A (KR)
Title: Bubble cleansing device
Inventor: YEONTAEK LEE
IPC: A46B11/00
Filed: 2019-03-29
Abstract: The present invention relates to a bubble cleansing device which comprises: a brush head; a vibrating means for vibrating the brush head by a vibrating motor; a bubble generating means for pumping a cleansing solution to generate bubbles and supplying the bubbles to a bubble discharge hole of the brush head; and a controller for vibrating the brush head and controlling to generate the bubbles and supply the bubbles between brush hairs. The brush hairs mounted on the brush head is composed of any one type of embossed hairs with embossing formed unevenly in the longitudinal direction, curly hairs bent alternately to be rounded from side to side, and twisted hairs in which plate-shaped hairs are twisted at least once in the longitudinal direction or a combination thereof. Therefore, the brush head is vibrated and the bubbles are supplied between the brush hairs to improve the cleansing effect.
Patent KR-20200114877-A (KR)
Title: Detection Method of DNA Methylation Biomarker for Diagnosis of Thyroid Cancer and Composition Therefor
Inventor: JUNG CHAN KWON
IPC: C12Q1/6886
Filed: 2019-03-29
Abstract: The present invention relates to a method for analyzing methylation levels at specific CpG sites in genomic DNA in order to provide information needed to diagnose thyroid cancer or determine the prognosis of thyroid cancer; and a composition for diagnosing thyroid cancer or determining the prognosis of thyroid cancer. According to the present invention, thyroid cancer can be easily and accurately diagnosed at low cost from biological samples.
Patent KR-20200116559-A (KR)
Inventor: KIM GA NA
IPC: H04R7/04
Filed: 2019-04-01
Abstract: Provided is a display device and a driving method thereof. A display device includes: a display panel; a panel bottom member disposed on the lower part of the display panel; a middle frame disposed on the lower part of the panel bottom member; an electronic permanent magnet attached to the lower surface of the panel bottom member and switching between an activation state and an inactivation state; and a vibrator attached to the top surface of the middle frame and vibrating in a thickness direction of the display panel, wherein the electronic permanent magnet and the vibrator overlap each other in the thickness direction. The present invention provides the display device capable of providing sound output and haptics using the electronic permanent magnet unit and the vibrator which are not exposed to the outside.
Patent KR-20190038777-A (KR)
Inventor: FUJITOMO MASATO
IPC: H01L23/00
Filed: 2019-04-01
Abstract: The object of the present invention is to provide an optical semiconductor device which has a thin shape and high light extraction efficiency. The manufacturing method of an optical semiconductor device comprises: a first process of forming a plurality of first and second conductive members which are disposed separately from each other on a support substrate; a second process of forming gas made of a light blocking resin between the first and second conductive members; a third process of arranging an optical semiconductor device on the first and second conductive members; a fourth process of covering the optical semiconductor device by a sealing member made of a translucent resin; and a fifth process of disengaging an optical semiconductor device after removing the support substrate. Moreover, the first and second conductive members are plated. To this end, the optical semiconductor device has a thin shape and high light extraction efficiency.
Patent KR-20200116244-A (KR)
Title: Water supply structure for humidifier and humidifier using the same
Inventor: LEE HYUNG SUB
IPC: C02F1/42
Filed: 2019-04-01
Abstract: The present invention relates to a water supply structure for a humidifier, wherein water used for the humidification function of a humidifier can be used in a state in which ions other than H^+ ions and OH^- ions are removed, and a humidifier using the same. The water supply structure for the humidifier according to the present invention includes: a humidification water tank where humidification water is supplied and the humidification water contained therein is discharged; and an ion exchange resin filter unit including a hollow type body which is installed to communicate with the inside of the humidification water tank and allows the humidification water to pass therethrough, and H-type cation exchange resin and OH-type anion exchange resin accommodated in the body, and removing the remaining ions except H^+ ions and OH^- ions from the humidification water that has passed therethrough.
Patent KR-20200117245-A (KR)
Inventor: LEE PYO YOUNG
IPC: E04G11/08
Filed: 2019-04-03
Abstract: The present invention relates to a finishing panel (100) for a wall mold, which molds a space part in which a door frame or a window frame can be coupled to the center of a concrete wall or forms an end surface of a concrete wall. Provided is the finishing panel for a wall mold, which prevents a problem in which a tightening part of a fastening bolt and an adjusting nut and a connecting part of the fastening bolt and a plate are contaminated or stuck by concrete during placing, thereby having excellent workability and recyclability. Moreover, the finishing panel for a wall mold comprises an assembly so as to correspond to the entire height of the end surface of the wall by facing and coupling two or three finishing panels in a longitudinal direction thereof, thereby simply disassembling only a lower finishing panel (100B) to easily clean the inside of the mold.
Patent KR-20200117533-A (KR)
Inventor: LEE CHUNG IN
IPC: A47B83/04
Filed: 2019-04-04
Abstract: The present invention relates to a desk type furniture with a storage space, which is provided in an open place such as a cafe to provide a place for study or work, and a manufacturing method thereof and, more specifically, to a desk type furniture with a storage space, which has individual storage spaces that are provided below the middle of a top plate and partitioned into left and right sides to be independent of each other, thereby enabling a user to conveniently store carry-on bags, and a manufacturing method thereof. The present invention provides the desk type furniture with a storage space, comprising: the top plate installed laterally and horizontally and having a partition groove recessed on a front side of the middle thereof; a pair of outer leg plates respectively and vertically installed below both sides of the top plate; a pair of inner leg plates respectively and vertically installed below the top plate and spaced apart from each other with the partition groove interposed therebetween; a rear support plate installed vertically below a rear end of the top plate and connecting the outer leg plate to the inner leg plates at regular intervals; and a horizontal partition plate installed horizontally between the inner leg plates below the partition groove, having a rear end closely contacting the front surface of the rear support plate, and partitioning an upper side of the storage space.
Patent KR-20200122439-A (KR)
Title: Metal Clip for Semiconductor package
Inventor: CHOI YUNHWA
IPC: H01L23/528
Filed: 2019-04-17
Abstract: The present invention relates to a clip structure for a semiconductor package. More specifically, the present invention relates to a clip structure for a semiconductor package in which the clip structure applied to the semiconductor package is formed of a metal layer of different materials instead of a signal metal material to reduce costs and weight of the semiconductor package manufactured by applying a metal of low-cost and light-weight materials which cannot be applied in the past. In the clip structure electrically connecting components of the package in the semiconductor package, the clip structure comprises: a main metal layer maintaining a shape of a clip structure; a first function layer stacked on one side surface of the main metal layer and applied with a metal of different kind from the main metal layer; and a first bonding layer formed between the first function layer and the main metal layer and applied with the metal allowing the first function layer to be bonded to the main metal layer.
Patent KR-20200125343-A (KR)
Title: Migration type electric car infrastructure
Inventor: LEE DONG WON
IPC: B60L53/80
Filed: 2019-04-27
Abstract: The present invention relates to a mobile charging vehicle for an electric vehicle, which can be quickly provided at a required place within a short period of time at low costs. The mobile charging vehicle for an electric vehicle of the present invention comprises: the mobile charging vehicle for an electric vehicle; an attachable and detachable battery attached with on/off buttons to be replaced for the mobile charging vehicle for an electric vehicle at any time; and a charging line selected to maintain a distance between the vehicles.
Patent KR-20200126529-A (KR)
Inventor: JI HYUN SOOK
IPC: B01F3/04
Filed: 2019-04-30
Abstract: The present invention relates to a pressurizing device for a nanobubble generating system which is applied to the nanobubble generating system configured to generate nanobubble water by nano-sizing gas while having mixed water transferred, so that the mixed water can be forcibly transferred on the nanobubble generating system to smoothly perform a process of nano-sizing gas. The present invention provides a pressurizing device for a nanobubble generating system comprising a pressurizing main body which has an inlet for introducing the mixed water, an outlet for discharging the mixed water, and a pressurizing chamber equipped with an impeller configured to pressurize the mixed water by receiving power of a power supply unit in a space between the inlet and the outlet through a control of a control unit, so as to pressurize the mixed water and forcibly transfer the mixed water, in which the inlet of the pressurizing main body is equipped with an air supply unit configured to supply air from the outside.
Patent KR-20200130943-A (KR)
Inventor: KO JAE HA
IPC: G06Q50/06
Filed: 2019-05-13
Abstract: The present invention relates to an apparatus and a method for operating multiple micro-grid, and a multiple micro-grid system. More particularly, the present invention relates to an apparatus and a method for operating multiple micro-grids, and a multiple micro-grid system capable of sharing mutual source by power trading. An objective of the present invention is to provide an apparatus and a method for operating multiple micro-grids, and a multiple micro-grid system which create revenue of each micro-grid configuring multiple micro-grids and stably supply power. The apparatus for operating multiple micro-grid comprises: a resource information collector to collect cell grid power purchase quantity by preset power deal time periods from an EMS of the micro-grid of a cell grid buying private resource information and power by cell grids from an EMS of a micro-grid of a cell grid selling power; and a matching unit to match a cell grid selling power with a cell grid purchasing power using the collected private resource information by cell grids and cell grid power purchase quantity by power deal time periods.
Patent KR-20200131931-A (KR)
Inventor: YU GEUN JUN
IPC: F16M11/04
Filed: 2019-05-14
Abstract: The present invention relates to an angle-adjustable umbrella holder which is capable of adjusting an angle by installing a fixing stand in a bicycle main body and including an angle adjusting device in a container having a single-stage and two-stage structure. This present invention is easy to carry and provides improved convenience to people riding on a bicycle.
Patent KR-20200132515-A (KR)
Inventor: SUN YANG KOOK
IPC: H01M4/38
Filed: 2019-05-17
Abstract: The present invention relates to a lithium metal secondary battery comprising an additive for a lithium metal secondary battery. The lithium metal secondary battery comprises: a layered structure positive electrode; a negative electrode containing a lithium metal; and an electrolyte positioned between the positive electrode and the negative electrode, wherein the electrolyte contains an additive for a lithium metal secondary battery, and the additive for a lithium metal secondary battery may be alkyl dinitrile. Accordingly, both electrodes of the positive and negative electrodes can be effectively stabilized, consumption of the electrolyte can be suppressed, and the efficiency of the lithium metal secondary battery can be improved.
Patent KR-20200008943-A (KR)
Title: Self balancing carrier robot testing unit
Inventor: GWAK KWAN WOONG
IPC: B25J5/00
Filed: 2019-05-23
Abstract: According to the present invention, a self-balancing riding robot test unit (10) to test the stability of a self-balancing riding robot (M) comprises: a unit body (100) positioned and fixed on the self-balancing riding robot to be loaded; a variable moment module (200) including a variable moment roll module (203) having a module flywheel (217) which is mounted on the unit body (100) and is rotatable to cause a change in the center of gravity by a moment change; and a moment driving part (300) to provide driving power to rotate or change the position of the module flywheel (217) to form a moment change. The unit body (100) includes: a base body (110) positioned, fixed, and loaded on a rider footplate of the self-balancing riding robot (M); and a frame body (120) which is connected to and arranged on an end of the base body (110) and allows the variable moment module (200) to be mounted thereon. The variable moment roll module (203) includes a moment module frame part (210r) to support the module flywheel (217) to be rotated around an axis parallel with the ground on the frame body (120) for a standing state perpendicular to the ground of the self-balancing riding robot (M).
Patent KR-20200015365-A (KR)
Inventor: MIN SUN JOON
IPC: C12Q1/04
Filed: 2019-05-27
Abstract: The present invention relates to a compound represented by chemical formula 1, a probe for detecting antibiotic-resistant bacteria including the compound, a composition including the compound, a kit including the compound, and a method for detecting antibiotic-resistant bacteria. According to the probe of the compound including a carbapenem structure, and composed of a linker and a phosphor, beta-lactamase or carbapenemase can be detected at high sensitivity, thereby being applied to various biochemical studies. In addition, the probe of the compound of the present invention can clinically detect antibiotic-resistant bacteria generating carbapenemase, can perform molecular diagnosis for a disease infected by antibiotic-resistant bacteria, and can analyze the antibiotic-resistant bacteria from a target sample with high sensitivity, thereby being effectively applied as a medical purpose such as in-vitro diagnosis.
Patent KR-20190071643-A (KR)
Title: Cosmetic composition of W/O type comprising hydrophilic macromolecules
Inventor: LEE YONG GEUN
IPC: A61K8/92
Filed: 2019-06-10
Abstract: The present invention relates to a water-in-oil type emulsion cosmetic composition using a small amount of a surfactant, and more specifically, to a water-in-oil type emulsion cosmetic composition which is excellent in long-term stability even when a small amount of the surfactant is used, and can exhibit a unique texture at the same time by using a hydrophilic polymer which is a viscosity increasing agent in a water phase or an inner phase.
Patent KR-20200142202-A (KR)
Inventor: PARK CHUL HO
IPC: H01L33/50
Filed: 2019-06-12
Abstract: A light emitting device package disclosed in an embodiment of the present invention comprises: a light emitting device including a plurality of bonding units, a light emitting structure on the plurality of light emitting structures, and a translucent substrate on the light emitting structure; a wavelength conversion layer disposed on the light emitting device; and at least one of the light transmitting layer and resin layer disposed on the wavelength conversion layer. At least one of the light transmitting layer and the resin layer is disposed outside the wavelength conversion layer. The wavelength conversion layer may include a phosphor having a fluorine element.
Patent KR-20200036708-A (KR)
Inventor: LEE SORA
IPC: H01M10/052
Filed: 2019-06-19
Abstract: The present invention relates to a multilayer positive electrode capable of increasing an electrode density and a lithium secondary battery including the same. According to the present invention, the multilayer positive electrode comprises: a positive electrode collector transferring electron between an external wire and a positive electrode active material; and n (n >= 2) positive electrode compound layers sequentially coated on the positive electrode collector from a first positive electrode compound layer to an n^th positive electrode compound layer. Each of the positive electrode compound layers comprises a positive electrode active material, a binder, and a conductive material. The n^th positive electrode compound layer placed at the furthermost place from the collector with respect to a formation direction of the positive electrode compound layers among the positive electrode compound layers includes flake type artificial graphite as the conductive material. The content of the binder and the conductive material of the positive electrode compound layer placed at the relatively closest place from the collector among the positive electrode compound layers is greater than that of being relatively far from the collector.
Patent KR-20200024077-A (KR)
Title: Manufacturing Method Of Functional Broth Utilizing Cudrania Tricuspidata Extract
Inventor: PARK JUNG HAN
IPC: A23L23/00
Filed: 2019-07-03
Abstract: The present invention relates to a method for manufacturing functional broth using an extract of Cudrania tricuspidata which comprises: a beef leg bone broth manufacturing step (S1) of manufacturing beef leg bone broth with beef leg bones; a Cudrania tricuspidata extract manufacturing step (S2) of extracting an extract from Cudrania tricuspidata; a beef leg bone broth and Cudrania tricuspidata extract mixing step (S3) of mixing the beef leg bone broth and the Cudrania tricuspidata extract; and a functional broth obtaining step (S4) of obtaining functional broth using the Cudrania tricuspidata extract. According to the present invention, healthy broth having stable quality can be manufactured.
Patent KR-20210004230-A (KR)
Inventor: YOUM KUG GYO
IPC: G06Q10/08
Filed: 2019-07-03
Abstract: Disclosed is a steel material information processing device which grasps a situation of a steel material. According to an embodiment of the present invention, the steel material information processing device comprises: a processor which recognizes a marker from an image of a steel material in which the marker is stamped, obtains identification information of the steel material from the recognized marker, and identifies a state of the steel material; and an output unit which outputs the state of the steel material.
Patent KR-20210010120-A (KR)
Inventor: KUM JEONG JOO
IPC: G06T7/11
Filed: 2019-07-19
Abstract: The present invention relates to a method for generating an image of a PCB substrate mounted on a conformal coater for performing conformal coating. More particularly, the present invention relates to a substrate image generation method for conformal coating which comprises the steps of: allowing a photographing device to generate a photographic image of a target PCB substrate subjected to conformal coating; allowing a user terminal to receive the substrate photographic image from the photographing device and convert the substrate photographic image into a rectangular substrate photographic image usable in a conformal coater; and allowing the conformal coater to perform the conformal coating on the substrate using the converted substrate photographic image.
Patent KR-20210011782-A (KR)
Title: Fuel cell system and operating method thereof
Inventor: LEE JIN HUN
IPC: H01M8/04746
Filed: 2019-07-23
Abstract: A fuel cell system comprising: a first line configured to pass through a fuel cell stack and allow a coolant to circulate therein; a pump provided in the first line; a second line having one end connected to the first line at a first point positioned between an outlet of the pump and the fuel cell stack, and the other end connected to the first line at a second point positioned between an inlet of the pump and the fuel cell stack; a heater provided in the second line to heat the coolant flowing along the second line; and a third line configured to pass through an air conditioning unit, connected to the first line between the first point and an outlet of the fuel cell stack, and configured to allow a part of the coolant to circulate therein. Accordingly, it is possible to obtain an advantageous effect of minimizing the introduction of the low-temperature coolant into the fuel cell stack.
Patent KR-20210020332-A (KR)
Title: Method of making bio-medium for power generation using waste oil (including copper and vegetable fatty acids)
Inventor: CHOI KYUNG MOON
IPC: C10G33/06
Filed: 2019-08-14
Abstract: The present invention relates to a bio-heavy oil manufacturing method utilizing high acid value waste cooking oil (including animal and vegetable fatty acids). More specifically, by reacting animal and plant oils and fats with high acid value and alcohol with sulfuric acid, an alcohololysis reaction is performed to produce fatty acid methyl ester (FAME), and moisture generated during the reaction is separated by a motor and removed, so that the bio-heavy oil from biofuels is produced without glycerin and moisture, which are by-products in the bio-heavy oil manufacturing method.
Patent KR-20210021643-A (KR)
Title: Physiological Medical Device by Electrical Stimulation
Inventor: LEE KYUNG WOOK
IPC: A61N1/36
Filed: 2019-08-19
Abstract: The present invention relates to a medical device for injecting a therapeutic substance into a target cell in synchronization with a physiological signal associated with the target cell, a method for using the same, and a method for providing the same. In a technique for applying stimulation for injection, the present invention is to increase efficiency and safety by applying electrical or magnetic stimulation synchronized to physiological signals such as electrocardiogram, etc. The medical device according to the present invention comprises a transfer part having a proximal end and a distal end, and provides a fluid transfer means between the proximal end and the distal end, so that the transfer part moves a material through the same. The device of the present invention comprises an electric/magnetic field generation part disposed adjacent to the end of the transfer part to generate an electric or magnetic field around the same, and further comprises a control part which can control the electric/magnetic field generation part to generate an electric field or a magnetic field in synchronization with the unique physiological signal associated with the target cell.