baber/WOPTO huggingface dataset:
Patent KR-20200004989-A (KR)
Inventor: CHO HEE YOON
IPC: A46B13/02
Filed: 2018-07-05
Abstract: The present invention relates to a rotary brush head for bubble generation, capable of more smoothly generating and dispersing bubbles, comprising: a fixing member having a plurality of fixing brushes radially coupled thereto and fixed to a front end of a housing (H) of a cleaning device; and a rotating member having a plurality of inner brushes and a plurality of outer brushes radially coupled thereto, wherein a plurality of protrusion parts provided on an inner circumferential surface of the fixing member generate bubbles in an injected cleaning agent while passing by an inner surface of the outer brushes of the rotating member when the rotating member coupled to the inside of the fixing member rotates. Thus, the present invention generates bubbles by rotating a cleaning agent by configuring the protrusion parts of the fixing member to sequentially pass by the outer brushes of the rotating member when the rotating member rotates at high speed, and further improves a cleaning effect by dispersing the bubbles toward the fixing brushes and the inner brushes by rotation of the rotating member. In addition, since the outer brushes are formed to be lower than the inner brushes, bubbles generated are raised and then rapidly dispersed upward by centrifugal force, thereby further smoothly generating bubbles and performing cleaning.
Patent KR-20200005825-A (KR)
Inventor: RA HO WON
IPC: F02B63/04
Filed: 2018-07-09
Abstract: The present invention relates to a stand-alone type energy generation plant system using coal resources. The present invention comprises: a coal pretreatment process of producing coal slurry including 12 wt% or less of ash and 50-80 wt% of coal by the wet grinding, floating, and concentrating of coal gemstone; an air separation process of separating oxygen in the air and obtaining oxygen having a content of 90-95 v%; a coal gasification step of supplying oxygen separated by the air separation process and coal slurry obtained in the coal pretreatment process to a gasifier, and oxidizing and gasifying the coal slurry in the gasifier; a gas purification step of purifying synthetic gas generated in the gasifier; an FT synthesis step of supplying synthetic gas purified in the gas purification process to an FT reactor and obtaining gasoline and diesel; and a power generation process of generating electricity by supplying the discharge gas (off gas) of the FT reactor to a dedicated engine of a spark ignition method. The present invention is able to not only obtain gasoline and diesel using low grade coal resources but also produce electricity using off gas.
Patent KR-20190123650-A (KR)
Title: Preparing method for cosmeticcomposition using fermenation in scoria cave
Inventor: KAWAK HEE OK
IPC: A61K8/9794
Filed: 2018-07-09
Abstract: The present invention relates to a method of producing a fermented extract of Aloe vera leaves, the method comprising the steps of: inoculating an extract of Aloe vera leaves with culture broth of Lactobacillus bacteria; fermenting the extract of Aloe vera leaves inoculated with the culture broth of Lactobacillus bacteria in a scoria cave under a temperature of 10-16°C for 7 to 10 days; and sterilizing fermented broth obtained from the fermentation process, and aging the same in a scoria cave under a temperature of 10-16°C for 95-105 days. According to the present invention, instead of using scoria directly in a cosmetic composition, by inoculating the extract of a raw material with lactic acid bacteria, and fermenting and aging the same inside a scoria cave, a tyrosinase activity-inhibiting effect can be given to the fermented extract through a far-infrared irradiation effect of scoria inside the scoria cave, thereby obtaining a cosmetic composition with improved whitening, wrinkle-reducing, and skin-calming effects.
Patent KR-20200007405-A (KR)
Inventor: HYUNTAEK CHO
IPC: A47L15/42
Filed: 2018-07-13
Abstract: According to the present invention, a dishwasher and a control method thereof are configured to perform preliminary washing by starting a washing motor during water supply and spraying washing water supplied by multiple injection arms onto a washing target, so that washing time is reduced by performing washing at the completion of the water supply, thereby saving energy. In addition, the present invention can prevent leakage of the washing water due to rapid pressure rise by slowly increasing the temperature and pressure in a tub as a small amount of washing water is sprayed through the preliminary cleaning during the water supply.
Patent KR-20200008864-A (KR)
Title: Car lamp using semiconductor light emitting device
Inventor: JUNG MONGKWON
IPC: F21S41/141
Filed: 2018-07-17
Abstract: An objective of the present invention is to provide a lamp capable of realizing various lighting patterns. The lamp comprises: a half mirror which has an upper surface and a lower surface, reflects a portion of light incident upon the lower surface, and emits another portion to the outside; a first reflection layer vertically separated and arranged below the half mirror and arranged to face the lower surface of the half mirror; a plurality of light sources to emit light between the half mirror and the first reflection layer; and a second reflection layer which is arranged between the light sources and reflects at least a portion of incident light. The half mirror and the second reflection layer are arranged to face each other to repeatedly reflect the light emitted by some light sources among the light sources by the half mirror and the second reflection layer. The first and the second reflection layer are arranged to face each other to repeatedly reflect the light emitted by the remaining light sources by the first and the second reflection layer.
Patent KR-20200009744-A (KR)
Title: PHARMACEUTICAL COMPOSITION FOR ORAL COMPRISING Fab I INHIBITOR AND PREPARATION METHOD THEREOF
Inventor: JAEPYOUNG CHO
IPC: A61K9/48
Filed: 2018-07-20
Abstract: The present invention relates to: a pharmaceutical composition for oral administration comprising a Fab I inhibitor; and a method for manufacturing the same. The present invention can be effectively applied to infection of bacteria that are resistant to antibiotics. Specifically, the present invention can more quickly initiate a therapeutic effect by improving solubility and a dissolution rate, and also can improve bioavailability. In addition, by controlling a particle size, it is possible to improve the uniformity of mixing and dosage for a formulation.
Patent KR-20200018921-A (KR)
Title: Apparatus for generating image with multi zoom
Inventor: PARK CHUL SOON
IPC: G03B5/00
Filed: 2018-08-13
Abstract: According to the present invention, a compound zoom image generation apparatus comprises: a first input part receiving image data from a first camera that photographs an image in a basic magnification; a second input part receiving image data from a second camera that photographs an image in magnifications from m (m is a real number greater than 1) times as large as the basic magnification to n (n is a real number greater than 1 and greater than m) times as large as the basic magnification; and a data processing part generating an image from the basic magnification to n times as large as the basic magnification by using the image data of the first and second cameras.
Patent KR-20200019327-A (KR)
Title: Etching device of semiconductor wafer
Inventor: PARK BUM HWAN
IPC: H01L21/687
Filed: 2018-08-14
Abstract: The present invention relates to an etching device for a semiconductor wafer to simply etch the semiconductor wafer and, more specifically, reduce surface defects while uniformly performing etching and simplify a water attachment/detachment process. To this end, according to the present invention, the etching device for a semiconductor wafer comprises: a main body member (100); an etching member (200) providing an etching space (214) to the main body member (100) and upwardly spraying an etching solution through a spray part (211), which has an etching solution discharge hole (211a) formed in an upper direction, to etch a wafer (10); and a wafer feeding member (300) mounting the wafer (10) with a fixing jig (310) installed adjacent to the etching member (200) and feeding and supporting the wafer (10) to a side, where the etching solution of the etching place is sprayed to allow an etching process to be performed during a process of spraying the etching solution through the spray part (211), wherein the fixing jig (310) downwardly places an etching surface of the wafer (10) from the upper part of the spray part (211).
Patent KR-20190019851-A (KR)
Inventor: KANEKO KAZUSHI
IPC: H01J37/32
Filed: 2018-08-16
Abstract: The impedance on a microwave output device and the impedance on a chamber are appropriately matched. A plasma processing apparatus comprises: a chamber body; a microwave output device generating a microwave having a bandwidth; a waveguide connecting the microwave output device and chamber body; and a tuner provided in the waveguide. The microwave output device generates the microwave, whose power is pulse-modulated to be at a high level and low level. The tuner has a stub capable of adjusting a protruding amount with respect to an inner space of the waveguide, a tuner detection unit detecting a measurement value according to microwave power in the waveguide at a timing based on a pulse frequency and set duty ratio, and a tuner control unit adjusting the protruding amount of the stub based on the measurement value detected by the tuner detection unit.
Patent KR-20200022618-A (KR)
Title: Novel compound based on diaminophenazine and use thererof
Inventor: PARK SANG HYUN
IPC: C07D241/46
Filed: 2018-08-23
Abstract: The present invention relates to a novel compound and a use thereof. More specifically, the present invention provides: a novel compound based on diaminophenazine which can effectively inhibit aggregation of tau, one of the causes of Alzheimer′s disease; and a use thereof. According to the novel compound based on diaminophenazine and the use thereof, it is possible to realize an effect of producing a therapeutic agent for Alzheimer′s dementia due to tau aggregation.
Patent KR-20190030164-A (KR)
Title: Grinding wheel and grinding apparatus
Inventor: PEKIJA DEJAN
IPC: B24D7/06
Filed: 2018-08-28
Abstract: According to the present invention, bite performance with respect to a surface to be ground can be improved. A grinding wheel (46) includes a plurality of grinding stone groups (47) arranged in an annular array to grind a wafer (W), each of the grinding stone groups including at least three grinding stone segments (471-473) having different thicknesses which include a smallest thickness, an intermediate thickness, and a largest thickness. The grinding stone segments in each of the grinding stone groups are successively arranged in the order of the grinding stone segment having the smallest thickness (471), the grinding stone segment having the intermediate thickness, and the grinding stone segment (473) having the largest thickness, with uniform gaps left therebetween. The grinding stone segments in the grinding stone groups have respective radially inner edges aligned with each other in an annular shape.
Patent KR-20200029100-A (KR)
Title: Light emitting element, method of manufacturing the same and the display device comprising the light emitting element
Inventor: MIN JUNG HONG
IPC: H01L33/20
Filed: 2018-09-07
Abstract: The present invention relates to a light emitting element capable of increasing a contact rate with an electrode. The light emitting element comprises: a first conductive semiconductor layer; an active layer disposed on one surface of the first conductive semiconductor layer; a second conductive semiconductor layer disposed on the active layer; an insulation film surrounding an outer circumferential surface of each of the first conductive semiconductor layer, the active layer, and the second conductive semiconductor layer; and an electrode layer disposed on the second conductive semiconductor layer. The first conductive semiconductor layer includes a first region in which the outer circumferential surface is covered by the insulation film, and a second region in which the outer circumferential surface is not covered by the insulation film. A circumference of the circumferential surface of the first conductive semiconductor layer in the first region and a circumference of the circumferential surface of the first conductive semiconductor layer in the second region can be different from each other.
Patent KR-20200037491-A (KR)
Title: Lighting apparatus
Inventor: YUN DUK HYUN
IPC: F21Y115/10
Filed: 2018-10-01
Abstract: According to an embodiment of the present invention, a lighting device comprises: a first surface light source module including a first surface light source unit and a first substrate that the first surface light source module has a module mounted thereon and includes an extension unit extended to one side; and a second surface light source module including a second surface light source unit disposed at one side of the first surface light source module and a second substrate having the second surface light source mounted thereon and electrically connected to the first substrate. The extension unit overlaps a portion of the second substrate and a surface of the first substrate in a vertical direction. In the extension unit, a coupling hole vertically through the extension unit may be formed and a coupling pin coupled to the coupling hole may be formed below the second substrate. The lighting device may reduce an assembly defect rate with simple assembling by coupling a plurality of surface light source modules in a press method.
Patent KR-20200037518-A (KR)
Title: Hacking Defense Contest System That Evaluates Optimization of Vulnerability Patch
Inventor: LEE JUNG JU
IPC: G06F21/57
Filed: 2018-10-01
Abstract: The present invention relates to a hacking defense contest system in which optimization evaluation of a vulnerability patch is progressed and, more specifically, to a hacking defense content system which allows a plurality of hacking defense content participants to analyze and attack vulnerability of a content server through their own terminals and derives evaluation scores by performing optimization evaluation for a vulnerability patch when writing a vulnerability patch, which supplements vulnerability. The hacking defense content system comprises a hacking defense contest server and an evaluation/monitoring server.
Patent KR-20200039188-A (KR)
Title: Apparatus of shutter door for distributing board
Inventor: KIM WON HWI
IPC: E06B9/58
Filed: 2018-10-05
Abstract: The present invention relates to a door device of a high/low voltage-integrated distribution board, and an objective of the present invention is to provide a shutter door device of a distribution board, capable of minimizing an installation space of the distribution board, preventing unauthorized access of an outsider, and realizing manual operation by a spring shutter of the distribution board for a door to be smoothly opened and closed and automatic control by a motor. According to the present invention, the shutter door device of a distribution board comprises: first and second side guide rails (11, 12) vertically installed in parallel by facing each other along opposite edges of the front part inside a distribution board box (10); a shutter door (20) disposed between the first and second side guide rails to move up and down along the first and second side guide rails (11, 12) by an external force for opening/closing the distribution board; and a coil spring (26) disposed on the upper part of the distribution board box and coupled to an end of the upper part of the shutter door to promote door opening by restoration force of the spring when the shutter door moves up or is wound.
Patent KR-20200039499-A (KR)
Title: Integrated gasification process for syngas power generation with checmical looping combustion method
Inventor: CHUNG DONG KYU
IPC: F22G1/16
Filed: 2018-10-07
Abstract: Provided is a gasification process for syngas power generation in connection with a chemical looping combustion method. The gasification process related to a gasification generation system produces syngas by using super-heated steam of coal or biomass, and combustible waste, or recycled combustion gas as a gasification agent. The gasification process generates electricity by driving a fuel-side gas turbine and an oxygen-side gas turbine with high-temperature and high-pressure exhaust gas generated through the oxidation catalytic reaction of the produced syngas in a chemical looping combustion method, and an air mixture discharged after oxidative regeneration of an oxygen carrier made of an oxidized metal.
Patent KR-20190053770-A (KR)
Title: the method of changing GPS coordinates to AIM coordinates
Inventor: LEE HA MIN
IPC: G01S19/14
Filed: 2018-10-11
Abstract: The present invention relates to a method of displaying coordinates of a map and, more specifically, to a method of converting ground positioning system (GPS) coordinates into arithmetic index map (AIM) coordinates which reduces conventional GPS coordinates to the minimum length. The method of converting GPS coordinates into AIM coordinates comprises: a first process of digitizing the coordinate values of degree, minute, second of the GPS coordinates; a second process of obtaining an index value of the seconds value from the digitized coordinate values; a third process of forming a coordinate value converted into the index value by replacing a latitude second index value and a longitude second index value with the digitized latitude second value and the digitized longitude second value; a fourth process of calculating a coordinate value converted into the index value in a decimal index value; a fifth process of calculating a nine-character coordinate value of the decimal index value obtained from the fourth process; and a sixth process of forming the calculated nine-character coordinate value into an encoding coordinate value.
Patent KR-20200042109-A (KR)
Inventor: NA EU MIE
IPC: A61B5/00
Filed: 2018-10-15
Abstract: One embodiment of the present invention relates to a wearable device for assisting emergency measure. A technical objective to be solved is to enable Heimrich maneuver and CPR since a range of an error, which may be occurred when measuring intensity and a depth of pressure, may be reduced by having both pressure sensor and acceleration sensor. The wearable device for assisting emergency measure of one embodiment of the present invention comprises: a ring-shaped body unit; a sensor module coupled to the main body to be detachable to sense biometric status information of a user; and a display module coupled to the main body to be detachable to display the biometric status information sensed by the sensor module.
Patent KR-20200042676-A (KR)
Inventor: SHIN DONG HYUK
IPC: H01B5/14
Filed: 2018-10-16
Abstract: According to the present invention, when a flexible electrode, in which metal powder is dispersed on a surface of an adhesive layer at intervals on the plane, is in contact with other electrodes, reduction in a contact electrode is possible. Especially, the metal powder has a function of reducing contact resistance and electric resistance that is a function for connecting electrodes on an upper surface and a lower surface through a lateral side of a glass substrate formed with a TFT.
Patent KR-20200042700-A (KR)
Inventor: HYUNG GIL YOO
IPC: H04L25/49
Filed: 2018-10-16
Abstract: Disclosed are a data compression and decompression method and a mobile communication repeater to which the method is applied. According to an embodiment of the present invention, a data compression method comprises the steps of: allocating a first predetermined number of consecutive bits (sine bits) of a first bit string to a first area of a second bit string; counting the number of repeated bits of the sine bits in a bit string after the sine bits of the first bit string; and allocating the counted number of bits to a second area of the second bit string by a binary number having the length corresponding to the size of a compressed bit.
Patent KR-20190059204-A (KR)
Inventor: LEE YOUL MAE
IPC: A45D40/30
Filed: 2018-10-17
Abstract: Provided is a cosmetic stamp configuration, which may include, e.g., a stamping element body. An exemplary stamp configuration may also include a first cosmetic stamping element coupled or inserted to a first side of the stamping element body to be removed, and a second cosmetic stamping element coupled or inserted to a second side of the stamping element body to be removed. The second side may be different from the first side and provided away from the second side. Further, at least one cosmetic component may be provided, which is stored in the stamping element body. Additionally, exemplary methods for using and assembling the cosmetic stamp configuration may be provided.
Patent KR-20200044347-A (KR)
Inventor: SONG JO EUN
IPC: A61F9/04
Filed: 2018-10-19
Abstract: The present invention reduces wrinkles of the forehead by warming and compressing as a warm eye patch is attached to the forehead and the eye area, and prevents eye diseases due to warming. In addition, the present invention enables side sleeping by attaching a pouch of an external battery in the form of a sports band to the back portion to maintain the side sleeping position that affects alleviation of snoring.
Patent KR-20200046285-A (KR)
Inventor: KIM DAE KWON
IPC: H02N2/18
Filed: 2018-10-24
Abstract: According to the present invention, disclosed is an auto-balancing tire wheel. According to the present invention, the auto-balancing tire wheel includes: a piezoelectric film part installed in a side wall part or bead part; a power supply part storing power generated from the piezoelectric film part; a motor part operated by the power supply part; a rotary gear part fixed to a rotary shaft of the motor part; an engagement rotation part moving a weight ring forward and backward by being engaged with the rotary gear part; and a control part controlling the operation of the motor part by sensing a current or voltage generated from the piezoelectric film part. Accordingly, the auto-balancing tire wheel is capable of enabling a user to monitor the intensity of road surface vibration delivered from the tires of a vehicle as well as reducing vibration through the correction of weight balance by sensing the location of the vibration, and also, confirming a deficient weight amount and then making an addition corresponding to the deficient weight amount without separate hunter equipment after the combination of a tire and a vehicle wheel rim, whereas easily removing an unnecessary weight amount in a normal case.
Patent KR-20200046532-A (KR)
Inventor: LEE DONG IN
IPC: F17C9/02
Filed: 2018-10-24
Abstract: The present invention discloses a boil off gas re-liquefying system which includes: a liquefied gas storage tank; a cooling device including a mixed refrigerant composition and cooing liquefied gas discharged from the liquefied gas storage tank; and a re-liquefying drum for exchanging heat between the liquefied gas cooled by the cooling device and boil off gas. The boil off gas re-liquefying system is advantages for small-sized modularization and has excellent energy efficiency compared to a system directly cooling the boil off gas by a cooling means.