baber/WOPTO huggingface dataset:
Patent KR-20190106792-A (KR)
Title: Soft magnetic metal powder, dust core, and magnetic component
Inventor: YOSHIDOME KAZUHIRO
IPC: H01F1/33
Filed: 2019-03-07
Abstract: As a soft magnetic metal powder including a plurality of soft magnetic metal particles including an Fe, a surface of the soft magnetic metal particle is covered by a coating part, the coating part has a first coating part and a second coating part in this order from the surface of the soft magnetic metal particle toward the outside, the first coating part includes an oxide of Fe as a main component, the second coating part includes a compound of at least one element selected from a group consisting of P, Si, Bi, and Zn, and a ratio of the Fe atom whose valence is trivalent among the Fe atom in the oxide of Fe included in the first coating part is 50% or more. Therefore, the present invention is capable of providing good heat resistance property.
Patent KR-20200108709-A (KR)
Inventor: SEOJIN LEE
IPC: F25D23/10
Filed: 2019-03-11
Abstract: The present invention relates to a refrigerator for an entrance. Even when a user who has ordered an item or fresh food is not at home, a courier driver can safely deliver the delivered item to the orderer, and can prevent the loss of the delivered item during delivery. The present invention includes a cabinet, an outdoor door, an input unit, a control unit, and a cold air supply device. The refrigerator of the present invention includes a cabinet, an outdoor side door, an input unit, a control unit, and a cold air supply device.
Patent KR-20190122137-A (KR)
Title: Catalyst substrate, method of manufacturing the same, and exhaust gas purification apparatus
Inventor: MIYAIRI YUKIO
IPC: B01J37/02
Filed: 2019-03-19
Abstract: It is not easy to insert a large diameter metal wire into a selected cell. A catalyst carrier comprises a ceramic base (90) and a plurality of metal particles or metal fragments (82) introduced into respective inner spaces of at least one cell (93) selected from a plurality of cells (93) of the ceramic base (90). Each of the plurality of metal particles or metal fragments (82) has a size equal or less than an opening width of cells (93) and generates heat in accordance with the change in a magnetic field. According to an aspect of the present disclosure, it is possible to provide a technique for replacing a metal wire.
Patent KR-20190120701-A (KR)
Title: Processing method of a wafer
Inventor: SUGIYA TETSUKAZU
IPC: B23K26/38
Filed: 2019-03-26
Abstract: Provided is a processing method of a wafer, which is able to properly divide the wafer with a plurality of flash memory chips formed. According to the present invention, the processing method of the wafer at least comprises: a step of forming a cutting groove, which is to cut a line to be divided (14) by a cutting blade (28) and to form a cutting groove (30) on a second memory layer (10); a step of forming a reforming layer, which is to place a focusing point of a laser beam (LB) with a wavelength having a permeability to a semiconductor substrate (4) inside the semiconductor substrate (4) corresponding to the line to be divided (14), to irradiate the laser beam (LB) to the semiconductor substrate (4), and to form the reforming layer (42); a step of dividing, which is to grind a rear surface of the semiconductor substrate (4), to grow a crack (60) from the reforming layer (42), and to divide the wafer (2) into a plurality of individual flash memory chips (12); and a step of dividing a DAF (62), which is to place and form the DAF (62) on the rear surface (2b) of the wafer (2) divided into a plurality of individual flash memory chips (12), to extend a support tape (66), which supports the DAF (62), and to divide the DAF (62) for each of the flash memory chips (12).
Patent KR-20200113987-A (KR)
Title: Bending and Pressure Sensor Using Nematic Transition Effect Through Bimesogenic Liquid Crystal Doping
Inventor: KIM JONG YOON
IPC: G01L7/18
Filed: 2019-03-27
Abstract: The present invention relates to a warpage and pressure sensor using a nematic flexoelectric effect through bimesogenic liquid crystal doping. According to the present invention, a flexoelectric effect of nematic liquid crystal is increased through doping of bimesogenic liquid crystal induced by hydrogen bonding. In addition, the warpage and pressure sensor is transparent as well as having a thin thickness due to the increased flexoelectric effect, and thus can be used for a pressure sensor for display. The present invention provides the warpage and pressure sensor comprising the nematic liquid crystal doped with the bimesogenic liquid crystal.
Patent KR-20200115830-A (KR)
Inventor: KIM WON TAE
IPC: G06F3/01
Filed: 2019-03-27
Abstract: The present invention relates to a display device and a driving method thereof. The display device includes: a display panel including first and second display areas; a processor for generating first image data corresponding to the first and second display areas in a first mode, and generating second image data corresponding to the first display area in a second mode; and a display driver for controlling the display panel to display an image corresponding to the first image data in the first and second display areas according to a first frame period in the first mode, and to display an image corresponding to the second image data in the first display area according to a second frame period in the second mode, wherein the second frame period is shorter than the first frame period, thereby improving an image output speed in a display mode.
Patent KR-20200114817-A (KR)
Inventor: LIN Q SAMUEL
IPC: A61K9/00
Filed: 2019-03-29
Abstract: The present application relates to topical formulations comprising Guerbet acids and polyalkoxylated polyol polyesters. Compounds included in the present application relate to polyalkoxylated polyol polyesters having viscosity that allows a product to stay on a desired and applied surface when poured. An embodiment of the compounds may be represented by a following chemical formula: Q-[(OA)_n-OR]_m.
Patent KR-20200117483-A (KR)
Inventor: KIM TAE KUN
IPC: B60H1/34
Filed: 2019-04-04
Abstract: The present invention relates to an air vent device. An embodiment of the present invention includes: a garnish including an opening in which an air vent hole is located; a grill unit located between an outer side surface of the air vent hole and an inner side surface of the garnish; a first wing located horizontally outside the air vent hole and rotating based on one end of the grill unit; a decor unit located on the outer side surface of the garnish; and a knob configured to adjust the direction of the wind discharged from the air vent hole, wherein the knob is located to surround a part of the decor unit, and the vertical wind direction can be adjusted by operating the first wing.
Patent KR-20200121140-A (KR)
Inventor: KIM HYUNG JIN
IPC: H01L21/687
Filed: 2019-04-15
Abstract: According to the present invention, a susceptor without occurrence of a non-deposition section comprises: a plate-shaped susceptor body made of aluminum, and having a plurality of lift pin holes penetrated in a vertical direction; and a square frame shaped support panel part made of silicon and provided along an edge of the susceptor body, wherein the edge of an object to be treated is placed on the support panel part when the object to be treated is seated.
Patent KR-20200122679-A (KR)
Title: Pharmaceutical composition containing evodiamine in combination with histone deacetylase inhibitors
Inventor: LEE SEONG JIN
IPC: A61K31/522
Filed: 2019-04-18
Abstract: The present invention relates to a pharmaceutical composition for treating thyroid cancer including a combination of evodiamine with histone deacetylase inhibitor having an effect upon the survival of thyroid cancer cells. Human thyroid cancer cells, TPC-1 and SW1736, are used. When treating the thyroid cancer cells with a combination of evodiamine with PXD101, cell survival rate, survived cell ratio and Bcl2 protein level are reduced, and the cytotoxic activity, ratio of apoptosis cells and γH2AX, acetyl histone H3 and cleaved PARP protein level and production of active oxygen species are increased. In the cells treated with evodiamine in combination with PXD101, cell survival rate is reduced, survived cell ratio and Bcl2 protein levels are reduced, cytotoxic activity is increased, and an increase in destroyed cells is induced, as compared to the cells treated with PXD101 alone. In addition, γH2AX protein level, cleaved PARP and production of active oxygen species are increased, and Bcl2/Bax ratio is reduced. Further, the combined index value of evodiamine with PXD101 is lower than 1.0. As a result, it is shown that evodiamine controls survival-related proteins and active oxygen species in thyroid cancer cells, and thus shows a synergic effect with histone deacetylase inhibitor causing cytotoxicity. In addition, inhibition of PI3K/Akt signals synergistically reinforces the cytotoxicity of evodiamine combined with histone deacetylase inhibitor in thyroid cancer cells.
Patent KR-20200128294-A (KR)
Inventor: LEE MYEON SOO
IPC: G01M17/06
Filed: 2019-05-03
Abstract: Embodiments of the present invention relate to an automatic measurement device, method and system for automatically performing self-testing measurement of a cast product. According to the present invention, the device for automatically self-testing a product comprises an input unit, a storage unit, a testing unit, a test result determination unit, and an output unit.
Patent KR-20200129561-A (KR)
Title: Composition for Preventing or Treating Hair Loss or Stimulating Hair Sprouting or Hair Growth Comprising Bergamottin or its derivatives
Inventor: CHOI SONG AM
IPC: A23L33/10
Filed: 2019-05-09
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating hair loss, or promoting hair growth or hair restoration, and to a cosmetic composition, a functional food composition or a food composition for alleviating hair loss or promoting hair growth or hair restoration. According to the present invention, a composition of the present invention not only contains, as an active component, a natural compound which does not have side effects even when administered for a long period of time in hair loss, which is a chronic disease, but also exhibits excellent and stable efficacy in hair growth and hair restoration, thereby being able to be usefully used as an efficient hair loss prevention or treatment agent or a cosmetic/functional food/food composition for promoting hair growth or hair restoration.
Patent KR-20200130031-A (KR)
Title: Methods for controlling blood sugar, promoting fat metabolism and manufacturing yogurt of diet function by yakon extract
Inventor: YOUN JU MI
IPC: A23C9/123
Filed: 2019-05-10
Abstract: The present invention relates to a method for manufacturing yogurt having blood sugar control, fat metabolism promotion, and diet functions by a yacon extract and, more specifically, to a yogurt composition which is manufactured by using a yacon tuberous root extract having blood sugar control, fat metabolism promotion, and diet functions by containing a large amount of antioxidant polyphenol and fructooligosaccharide that is difficult to decompose and absorb in the body, so that diabetes and diabetic prospective patients who may have diabetes, obesity, abnormal fat metabolism, and the like and normal people who want well-being foods without sugar, synthetic flavoring, or synthetic preservatives and the like can eat yogurt without worry.
Patent KR-20190132226-A (KR)
Title: Method and device for operating an exhaust gas post-treatment device of an engine system with an internal combustion engine
Inventor: WAGNER ALEXANDRE
IPC: F02D41/14
Filed: 2019-05-13
Abstract: The present invention relates to a method for operating an engine system (1) having an internal combustion engine (2) and an exhaust gas post-treatment device (8). The method comprises the following steps of: executing charging level adjustment to adjust a charging level of an exhaust gas post-treatment device (8) in accordance with a predetermined level-setting value; operating preliminary control for the charging level adjustment; and adapting the preliminary control in accordance with a deviation between a measured lambda value (λ_A) and a modeled lambda value (λ_A, modeling).
Patent KR-20200131669-A (KR)
Inventor: LEE SANG HO
IPC: A61K33/16
Filed: 2019-05-14
Abstract: The present invention relates to a polymer material dual film-type fluorine agent having differential dissolution properties and a manufacturing method thereof. A double-layer polymeric fluorine film according to an aspect has excellent adhesion to a tooth enamel surface film so that there is an effect of being able to be attached to teeth for a long time without being easily washed away by food or saliva in the oral cavity. In addition, the double-layer polymeric fluorine film is colorless, odorless, tasteless, and is biocompatible by having solubility/biodegradability which is self-decomposed and removed after a certain period of time. Especially, the double-layer polymeric fluorine film is designed to have differential dissolution properties, thereby being possible to release a large amount of fluoride as soon as being attached to a tooth surface, and being possible to release fluoride continuously for a long period of time afterwards. Therefore, the double-layer polymeric fluorine film can be usefully used as an effective drug carrier and, furthermore, a stable packaging material for medicines and food.
Patent KR-20200134025-A (KR)
Title: 3D Printing Apparatus and Nozzle Module therefor
Inventor: JOH CHANG BIN
IPC: B33Y10/00
Filed: 2019-05-21
Abstract: The present invention relates to a 3D printing device for 3D structure building in which a vertical stiffener is installed using 3D printing lamination by means of a separable nozzle, and a nozzle module for the 3D printing device. According to the present invention, nozzles (10, 11) of a nozzle module (100) move in the longitudinal direction in a state where the nozzles (10, 11) are in contact with each other in the transverse direction. Then, upon meeting a vertical stiffener (6), the nozzles (10, 11) move away from each other such that the vertical stiffener (6) passes between the nozzles (10, 11). After the vertical stiffener has passed, the nozzles (10, 11) move toward each other and move in the longitudinal direction in a state where the nozzles (10, 11) are in contact with each other in the transverse direction. Accordingly, one layer of a main strip (5) is continuously formed by the above-described process being repeated, and a 3D structure (200) is built by a plurality of layers of the main strip (5) being formed by lamination.
Patent KR-20200139567-A (KR)
Inventor: LEE KYU TAE
IPC: H04N5/225
Filed: 2019-06-04
Abstract: The present invention is to provide a camera device capable of improving the sharpness of an image by synthesizing a plurality of images photographed in different ways, and an image synthesizing method thereof. According to an embodiment of the present invention, a camera device comprises: a first camera which acquires a first image corresponding to a color image; a second camera for obtaining a second image corresponding to a thermal image; and a control unit for detecting a first area in the first image and detecting a second area in the second image. The first area is an area excluding a third area corresponding to a high illumination area or a low illumination area in the first image. The second area is an area corresponding to a high illumination area or a low illumination area of the first image within the second image. The control unit generates a third image in which the first area of the first image and the second area of the second image are combined.
Patent KR-20200057591-A (KR)
Title: Photovoltaic device for a railway rail equipped with a load supporting member
Inventor: WI JAE SEONG
IPC: E01B26/00
Filed: 2019-06-10
Abstract: The present invention relates to a photovoltaic power generator for a railway having a load supporting means. The photovoltaic power generator for the railway comprises: a solar module including a module rotating means at both sides thereof to rotate at a predetermined angle; a module control device including a control housing on which the solar module is mounted and which is in close contact with an upper surface of a sleeper of a railway, an angle adjusting means which is coupled to the module rotating means on both inner sides of the control housing to convey a certain rotational force, a fixing block which is provided on both side portions of the control housing and connects the railway and the sleeper, a detachable flange which is detachably coupled to a fixing bracket, and a module control means which controls rotation and the amount of rotation of the angle adjusting means, and controls a maximum rotation angle of the solar module to be positioned below a lower frame of a train; and a combining bracket configured to surround the detachable flange and combining the detachable flange, the fixing block, and the fixing bracket. The photovoltaic power generator for the railway can prevent the generation of damage from the pressure and load for a wind pressure regardless of a train driving direction.
Patent KR-20200144978-A (KR)
Inventor: HEO NAM HO
IPC: C09K11/02
Filed: 2019-06-20
Abstract: The present invention relates to a green nano-phosphor for a display with high stability and narrow half width, and to a production method thereof and, more specifically, to a nano-phosphor for a display showing a luminous peak in a wavelength range of 510 to 550 nm and having a half width (FWHM) of 10 to 25 nm, to a production method thereof, and to a display device comprising the nano-phosphor. According to the present invention, because it is not easily decomposed by water, heat, and moisture, it is stable. In addition, compared to the conventional nano-phosphor, it has an extremely narrow half-width so that a wide color area can be realized, it is safe because cadmium, which is harmful to the human body, is not included, the luminous properties are maintained for a long time, and economical efficiency is high.
Patent KR-20200145101-A (KR)
Inventor: SUNG YONG JAE
IPC: B08B7/00
Filed: 2019-06-20
Abstract: The present invention relates to a cleaning apparatus for a construction stage. According to the present invention, the cleaning apparatus includes: a stage positioned on a rail to transfer a substrate; and a cleaning part including a first roller positioned above the stage and including a first adhesive layer formed to contact foreign substances positioned on the upper surface of the stage to remove the foreign substances, a second roller including a second adhesive layer formed to contact the first adhesive layer to remove foreign substances located on the first adhesive layer, thereby efficiently cleaning the stage for transferring the substrate in a process of cleaning the substrate.
Patent KR-20210000994-A (KR)
Inventor: JANG YONJUN
IPC: B60R21/0134
Filed: 2019-06-26
Abstract: The present invention relates to a vehicle and a control method thereof. More particularly, the present invention relates to a technology for avoiding collision with a front obstacle through steering control while driving a vehicle. According to an embodiment of the present invention, a vehicle comprises: a detection sensor which detects an obstacle in front of the vehicle and acquires at least one of location information and speed information of the obstacle; a lane detection unit which detects a lane in a road in which the vehicle is driving; and a control unit configured to calculate the lateral movement distance for the vehicle to avoid the obstacle in front through steering, determine a steering avoidance path for the obstacle based on the calculated lateral movement distance, determine whether to deviate from a lane detected on the determined steering avoidance path, and control the vehicle to perform steering avoidance control when it does not deviate from the lane.
Patent KR-20200002688-A (KR)
Title: Composite Material
Inventor: YOO DONG WOO
IPC: B05D7/24
Filed: 2019-06-28
Abstract: The present application relates to a composite material. According to the present application, the composite material having a high permeability and excellent other properties such as flexibility, electrical insulation, mechanical properties, and/or resistance to heat or oxidation, etc. can be provided in a simple and economical process. The composite material of the present invention comprises a metal foam of a soft magnetic metal component, and a polymer component present on the surface or the inside of the metal foam.
Patent KR-20210002864-A (KR)
Inventor: KIM HO LIM
IPC: F26B21/00
Filed: 2019-07-01
Abstract: A smart dryer comprises: first and second base frames spaced apart from each other to face each other and having a ″U″ shape; a pair of hanging hooks which are respectively disposed on the first and second base frames, has a ″J″ shape, and includes a vertical member which is screwed in a state of penetrating the first base frame and the second base frame to form a screw portion capable of moving up and down in a vertical direction, and a hook portion formed at one end of the vertical member; a connection frame for connecting the pair of hanging hooks; support legs respectively connected to end portions of the first and second base frames to separate the first and second base frames from the ground; a vinyl cover which surrounds the outside of the first base frame and the second base frame and is disposed in a shape in which a lower portion is open; a light blocking member which is disposed inside the vinyl cover to be movable in the vertical direction, and is formed of a material having a light blocking function; an opening and closing cover which is formed of a filter which can open and close an open lower surface of the vinyl cover and filter out fine dust when outside air and air of an inside partitioned by the vinyl cover flow; a CCTV disposed on the first base frame or the second base frame; an LED lamp disposed on the first base frame or the second base frame to emit light; and a user terminal which remotely controls the light blocking member and the CCTV.
Patent KR-20210004473-A (KR)
Inventor: LEE WONJONG
IPC: G06F3/041
Filed: 2019-07-04
Abstract: A touch sensor comprises: a base layer; a display unit including a sensing electrode layer on the base layer; a bending unit extending from the display unit and including a part of the trace electrically connected to the sensing electrode layer but not including the base layer; and a bonding unit extending from the bending unit and including another part of the trace, and having a lower supporting board, which is the same as the board layer of the display unit, wherein the end of the other part of the trace is connected to a flexible circuit board.
Patent KR-20210007744-A (KR)
Inventor: HWANG IN DO
IPC: A47G25/44
Filed: 2019-07-12
Abstract: The present invention relates to a length-adjustable foldable clothes hanger. The length-adjustable foldable clothes hanger comprises: a wing on which clothes can be hung; length adjusting members provided on both sides of the wing to adjust the length of the wing; fixing parts provided on both sides of the wing to adjust the length of the wing; a hook part provided on the center of the top of the hanger to be hung in a closet and adjust the area; a central sawtooth provided in the center of a lower part of the hook part to move first and second sawteeth; a first sawtooth used to fold a left side of the wing; and a second sawtooth used to fold a right side of the wing. The length of the length adjusting members of the hanger is increased or decreased by the fixing parts. The wing of the hanger allows for expansion and contraction of the width of the shoulder line without limiting the size of the clothes. The wing of the hanger is folded and unfolded by the hook part. Therefore, the hanger can be stored in a minimum space by being reduced in the volume.