baber/WOPTO huggingface dataset:
Patent KR-20200102067-A (KR)
Inventor: SHIN HYO JONG
IPC: C23C4/11
Filed: 2019-02-21
Abstract: The present invention relates to a work roll for a tension leveler of a metal foil rolling mill, in which a tension leveler (1) for improving the flatness of a rolling material (4) includes a correctional stage (3) including a plurality of work rolls (2), and the work rolls (2) are alternately arranged on the top and bottom of the rolling material (4) so as to contact the surface of the rolling material (4). The work rolls (2) each have a coating layer (10) coated with a ceramic material selected from alumina (Al_2O_3), zirconia (ZrO_2), or magnesium oxide (MgO) on the outer surface thereof. In particular, the thickness of the coating layer (10) is in a range of 10-200 μm, more preferably 90-110 μm, most preferably 100 μm. Therefore, the work roll can reduce the deterioration of the work roll surface, thereby increasing hours of use.
Patent KR-20200102182-A (KR)
Inventor: CHOI EUN JEONG
IPC: G16B50/00
Filed: 2019-02-21
Abstract: Disclosed are a method and an apparatus for classifying a species by clustering a base sequence of an unknown species using a clustering technique and specifying the species using the base sequence within the clustered cluster. According to the present invention, the method comprises the steps of: extracting nucleotide sequence data from a sample; receiving the nucleotide sequence data sequentially as input data and clustering them according to data characteristics; and searching for an organism species corresponding to the base sequence data of the cluster formed by the clustering and specifying an organism species for the sequence data.
Patent KR-20200108946-A (KR)
Inventor: KOO BON CHANG
IPC: F02P5/15
Filed: 2019-03-11
Abstract: A method for diagnosing a failure of an exhaust gas reduction device during a cold start according to the present invention includes the steps of: (1) calculating a catalyst temperature at a vehicle start; (2) calculating the catalyst temperature after a predetermined first specific time; and (3) calculating an increase in the catalyst temperature based on the catalyst temperature at the start, the catalyst temperature after the first specific time, the first specific time, and accumulated engine idle state time information within the first specific time, and comparing the calculated catalyst temperature increase with a reference value to determine whether or not the exhaust gas reduction device has failed.
Patent KR-20200083110-A (KR)
Inventor: LEE KYUNGHAK
IPC: H02J50/20
Filed: 2019-03-14
Abstract: Disclosed are a mouse pad for supporting wireless charging and a wireless charging system including the same. According to one embodiment of the present invention, the mouse pad for supporting wireless charging comprises: a radio frequency (RF) charging transmission module providing wireless charging based on an RF; and a magnetic induction charging transmission module providing the wireless charging based on magnetic induction. The RF charging transmission module and the magnetic induction charging transmission module are provided to be separated from each other.
Patent KR-20190051909-A (KR)
Inventor: MOON HAE JOONG
IPC: G01R1/073
Filed: 2019-03-27
Abstract: The present invention relates to a bidirectional conductive pin, a bidirectional conductive module and a manufacturing method thereof. According to the present invention, the bidirectional conductive pin comprises: a pin body of an insulative material; and a pin module arranged in the pin body to expose an upper and a lower portion thereof to an upper and a lower surface of the pin body. The pin module includes: an upper contact unit which has a cylindrical shape and is exposed to an upper portion of the pin body; a lower contact unit which has a cylindrical shape and is exposed to a lower portion of the pin body; and at least one connection unit to electrically connect the upper and the lower contact unit in the pin body. The at least one connection unit is connected to the upper and the lower contact unit at different positions in a circumferential direction to connect the upper and lower contact units while being rolled in the circumferential direction. Accordingly, a metal thin plate having conductivity is patterned and the pattern is rolled by a method such as a mold to form the upper and lower contact units. The connection unit is rolled in the circumferential direction to elastically have a restoring force in a vertical direction to realize a single bidirectional conductive pin in the vertical direction.
Patent KR-20200114656-A (KR)
Inventor: KANG SHIN HYUN
IPC: G01N21/88
Filed: 2019-03-29
Abstract: The present invention relates to an inspection apparatus for a nitrogen separator. The present invention comprises a bed, a fixation support unit, a high-temperature air injection unit, and a thermal imaging unit. The inspection apparatus for the nitrogen separator according to the present invention enables a user to accurately recognize whether a corresponding nitrogen separator is defective through a check of a thermal image in which high-temperature heat sprayed by the high-temperature air injection unit is discharged. In addition, the inspection apparatus for the nitrogen separator is further provided with a compressed air supply unit for supplying high-pressure compressed air and a nitrogen check unit that receives nitrogen discharged from the nitrogen separator and checks at least one of a concentration, a pressure, a flow rate, and a temperature of the corresponding nitrogen, so as to enable performance inspection.
Patent KR-20200117100-A (KR)
Inventor: KO GWANG BUM
IPC: G06F3/041
Filed: 2019-04-02
Abstract: Provided is a touch sensor capable of mitigating re-transmission issues and having high sensing resolution in a self-capacitance driving mode. The touch sensor of the present invention comprises sensing blocks. Each sensing block comprises: first sensing cells of a first group arranged in a first direction, spaced apart from each other while interposing first spaced areas therebetween, and connected to the same first node; first sensing cells of a second group arranged in the first direction, spaced apart from each other while interposing second spacing areas therebetween, and connected to the same second node; and second sensing cells each extending in the second direction from the first spaced areas and the second spaced areas, wherein the first sensing cells placed at the boundary of each of the sensing blocks adjacent in the first direction have different electrical nodes.
Patent KR-20190042510-A (KR)
Title: Conductive bonding sheet for fpc and fpc
Inventor: SAKURAGI TAKANORI
IPC: C09J143/02
Filed: 2019-04-15
Abstract: The present invention provides a conductive bonding sheet for FPC and FPC using the same, wherein the conductive bonding sheet for FPC can satisfy conductivity and flame-retardant. The conductive bonding sheet for FPC a support body film and a conductive bonding layer laminated on one surface of the support body film. The conductive bonding layer has a phosphorus-containing resin and silver-coated copper particles as forming materials. Based on 100 parts by mass of the phosphorus-containing resin, the silver-coated copper particles are present in an amount of 100-200 part by mass. Based on 100 parts by mass of the phosphorus-containing resin, the phosphorus-containing resin has 0.2 parts by mass or more of phosphorus. The silver covering rate of the silver-coated copper particles is 80% or more.
Patent KR-20200125318-A (KR)
Title: Met a determination of what dementia
Inventor: MUN JI HYE
IPC: A61B5/00
Filed: 2019-04-26
Abstract: The present invention relates to a dementia determination mat which enhances cognitive ability of a mild dementia patient and decreases medical costs in terms of life quality of elderly persons and a country, thereby solving a problem that an existing DDR pump is simple to determine cognitive ability or dementia, which is not a simple game. According to the present invention, a dementia determination mat using a DDR pump method comprises: a footplate activating a yoga mat to determine cognition and dementia; number or symbol buttons having numbers or symbols formed thereon to be stepped for dementia determination; a wire connected to the mat to transfer a signal to a screen; a holder made of steel and supporting the screen without movement to enable a user to conveniently view the screen; and a light emitting sensor using Arduino technology to output light on the screen. Accordingly, cognitive ability of a mild dementia patient is enhanced and medical costs are decreased in terms of life quality of elderly persons and a country, thereby providing an effect of solving a problem that an existing DDR pump is simple to determine cognitive ability or dementia, which is not a simple game.
Patent KR-20200126795-A (KR)
Inventor: KANG HYOUNG WOO
IPC: A62B18/04
Filed: 2019-04-30
Abstract: The present invention relates to a detachable hood type mask and, more particularly, to a detachable hood type mask equipped with a purification tank which can be combined with the hood of clothing so that a user can carry at all times without inconvenience; a purification tank is provided so that the mask can be easily worn when necessary; a protective gear is provided in the upper clothes to cover the user′s mouth and nose; the protective gear is provided under the hood, and the hood is provided so that the lower end of the hood can be detachably attached to the top; and a line for securing sight is cut in the upper side adjacent to the protective gear, and thus the protective gear can be worn so that the hood covers the head while covering the mouth and nose after detaching the hood from the top.
Patent KR-20200132438-A (KR)
Inventor: SEO EUN HA
IPC: C08L23/06
Filed: 2019-05-17
Abstract: The present invention relates to an eco-friendly pump for a cosmetic container manufactured by injection molding of a polyketone composition comprising: 95.0 to 99.5 wt% of a polyketone consisting of carbon monoxide and at least one type of olefinically unsaturated hydrocarbon; and 0.5 to 5.0 wt% of a silicon master batch.
Patent KR-20200134892-A (KR)
Inventor: LEE YOUNG RAN
IPC: C09K17/06
Filed: 2019-05-24
Abstract: The present invention relates to a method for manufacturing a solid agent for recovering an abandoned quarry. According to the present invention, the method for manufacturing a solid agent for recovering an abandoned quarry comprises: a first mixing step (S1) of mixing inorganic sludge (10), other dust (20), and incineration ash (30); a second reaction step (S2); and a third mixing step (S3) of mixing reaction powder (60) and cement (70). According to the present invention, it is possible to more efficiently recover an abandoned quarry.
Patent KR-20200139008-A (KR)
Title: User intention-analysis based contract recommendation and autocomplete service using deep learning
Inventor: PARK BYUNG HOON
IPC: G06F40/20
Filed: 2019-06-03
Abstract: The invention uses deep learning techniques to complete a contract template by performing text processing, document analysis, classification, and feature extraction on existing contracts, and develops and provides an ″intelligent contract automatic creation service″ based on the intention of consumers in order to provide professionalism and credibility similar to a lawyer face-to-face service from the standpoint of legal service consumers.
Patent KR-20200141893-A (KR)
Inventor: KIM MIN CHEAL
IPC: G06Q20/04
Filed: 2019-06-11
Abstract: The present invention relates to a payment system in an online shopping mall by using an electronic gift certificate and a lottery payout, capable of allowing a user to conveniently purchase products by using a mobile communication terminal and the electronic gift certificate. According to the present invention, the payment system in the online shopping mall by using the electronic gift certificate includes: at least one online terminal; a gift certificate server; an affiliated store server; a gift certificate consignment store server; and a lottery winning server.
Patent KR-20210003583-A (KR)
Inventor: KIM JAE SIK
IPC: A61K8/55
Filed: 2019-07-02
Abstract: The present invention relates to a method for preparing cosmetics containing an extract of coffee bean by-products. The method comprises the steps of: extracting an active ingredient from coffee bean by-products; mixing a water phase including an extract obtained in the extraction step, 0.01 wt% of disodium EDTA and purified water, and an oil phase including 20 wt% of phosphatidylcholine, 0.6 wt% of cholesterol, 0.8 wt% of ceramide, 0.5 wt% of palmitic acid, and 100 wt% of ethanol; and heating the water phase with a chelating agent up to 70°C, completely dissolving the oil phase up to 70°C to primarily emulsify the oil phase with a disperser followed by homogenization with a high-pressure homogenizer at a pressure of 500 bar so as to prepare a homogenized multi-layered liposome formulation.
Patent KR-20210006205-A (KR)
Inventor: KIM MI JA
IPC: E03B9/06
Filed: 2019-07-08
Abstract: The present invention relates to an outdoor emergency fire-fighting box, which allows a resident to perform initial fire suppression before a fire truck arrives at the fire site, and allows a fire-fighting hose to be quickly dragged to the fire scene in a state in which the opening unit of an enclosure is rotated towards the direction of the fire in case of emergency. To this end, the present invention comprises: a fixated disk (100) fixated to the floor and having an insertion hole (110) inserted into a fire hydrant (10); a rotating disk (200) installed at the upper portion of the fixated disk (100) and having an insertion hole (210) inserted into the fire hydrant (10); an enclosure (300) formed in a semi-cylindrical shape to be fixated to the upper portion of the rotating disk (200) and having an opening unit (310) and a domed roof (320); a door (400) formed in a semi-cylindrical shape to be installed to be concentrically rotatable on the inside of the enclosure (300) to open and close the opening unit (310); a hose reel (500) composed of disks (510, 520) arranged in the enclosure (300), a coupling (530) connected to an angle valve (11) of the fire hydrant (10) by a connecting hose (531) to rotatably support the disks (510, 520), and a fire-fighting hose (540) wound between the disks (510, 520) and having a water gun (541); and a reel support member (600) installed at the lower portion of a roof (320) to rotatably support the hose reel (500).
Patent KR-20210007203-A (KR)
Inventor: LEE GYEONG SIK
IPC: F25B41/00
Filed: 2019-07-10
Abstract: Disclosed is a freezing device for cooling a freezing compartment which can improve freezing efficiency. The freezing device comprises: a compressor to compress a refrigerant; a condenser to heat-exchange the compressed refrigerant to condense the refrigerant; an expansion valve to control the flow of the condensed refrigerant; an evaporator in which the refrigerant passing through the expansion valve absorbs heat from air in the freezing compartment; and a refrigerant circulation pipe forming a refrigerant circulation path to the compressor, the condenser, the expansion valve, and the compressor. The refrigerant circulation pipe includes a first refrigerant pipe to transfer the condensed refrigerant of the condenser to the expansion valve, and a second refrigerant pipe to transfer the refrigerant absorbing heat in the evaporator to the compressor. The first refrigerant pipe and the second refrigerant pipe are provided such that one of the first refrigerant pipe and the second refrigerant pipe encloses the other one to exchange heat between the condensed refrigerant of the first refrigerant pipe and the heat-absorbing refrigerant of the second refrigerant pipe.
Patent KR-20200006940-A (KR)
Inventor: YUN CHAE OK
IPC: A61K48/00
Filed: 2019-07-10
Abstract: The present invention relates to: an oncolytic adenovirus capable of co-expressing interleukin-12 and a c-met-inhibiting oligonucleotide; and an anti-tumor immune-boosting composition and anti-cancer composition comprising the same. In the present invention, an adenovirus system having simultaneous effects of IL-12 expression and c-met inhibition during cancer gene treatment has been identified for the first time, and an adenovirus system of the present invention simultaneously expresses interleukin-12 and inhibits c-met so as to restore immune functions in a tumor environment, thereby enhancing anti-cancer effects such as the inhibition of tumor recurrence and tumor growth and inhibiting tumor metastasis, and thus the present invention can be effectively used in the treatment of cancer.
Patent KR-20210007568-A (KR)
Inventor: KIM KWANGMEYUNG
IPC: C12N5/0775
Filed: 2019-07-12
Abstract: The present invention relates to: a method for tracking stem cells transplanted in vivo using complex nanoparticles comprising iron oxide nanoparticles encapsulated by chitosan glycol nanoparticles which are optimized to generate maximized signals; and to a method for checking a brain stroke lesion using the same. By controlling the size of magnetic nanoparticles included in the complex nanoparticles, it is possible to display maximized signals.
Patent KR-20200126871-A (KR)
Inventor: PARK NAM KI
IPC: H04N5/225
Filed: 2019-07-15
Abstract: According to one embodiment of the present invention, provided is a camera module, which comprises: a housing; a lens module provided in an inner space of the housing to be able to move in an optical axis direction, and having at least one lens; a magnet provided in the lens module; and a location detection sensor sensing a location of the magnet. The location detection sensor may be provided in multiple so that at least one of each of different polarities of the magnet faces each other.
Patent KR-20200015379-A (KR)
Inventor: LEE KI SUN
IPC: A61B6/14
Filed: 2019-07-19
Abstract: According to an embodiment of the present invention, a bone density prediction system using an artificial intelligence-based dental radiography comprises: a bone density learning part in which a dental radiograph with bone density information on a bone density score and a level of bone density according to the bone density score is inputted as training data, and deep learning is performed on the bone density of a jaw joint through deep learning with the training data as an input to create a bone density prediction model; an unread image evaluation part in which an unread dental radiography is inputted and a bone density score and a level of bone density are predicted from the unread dental radiography through the bone density prediction model.
Patent KR-20210012612-A (KR)
Title: Oxygen concentrating apparatus
Inventor: OH SEUNG KWON
IPC: C01B13/02
Filed: 2019-07-26
Abstract: An oxygen concentrating device includes a frame unit and at least one oxygen concentrating unit configured to be mountable to the frame unit. The frame unit includes an oxygen pipe through which an oxygen concentrated gas, generated by the oxygen concentrating unit, moves. The frame unit is configured such that the plurality of oxygen concentrating units can be selectively mounted, and thus an oxygen concentrating device having flexible expandability through a simple structure can be implemented, and accordingly an oxygen concentrating device capable of proportional control of the amount of use can be implemented.
Patent KR-20190089834-A (KR)
Title: Method and apparatus for video encoding/decoding using error compensation
Inventor: JEONG SE YOON
IPC: H04N19/52
Filed: 2019-07-26
Abstract: According to the present invention, the present invention relates to a skip mode image decoding method which comprises the steps of: deducting a pixel value of a prediction block with regard to a current block; deducting an error compensation value with regard to the current block; and using the pixel value of the prediction block and the error compensation value to deduct the pixel value of a final prediction block. According to the present invention, an information amount to be transmitted is minimized, and image encoding/decoding efficiency is increased.
Patent KR-20190093184-A (KR)
Title: Organic light emitting display module and organic light emitting display device having the same
Inventor: PARK YONG HWAN
IPC: H01L51/52
Filed: 2019-07-30
Abstract: An organic light emitting display module includes an active region, a pad region, and a boundary region between the active region and the pad region. Unlike the active region and the pad region, the boundary region does not include an inorganic layer and thus is less stressed when it is bent. The display panel pads and the touch sensing member pads of the pad region are formed at the same height without being stepped from each other. A dummy pad may be added to eliminate a step between the display panel pads and the touch sensing member pads. It is possible to reduce defects generated in a manufacturing process.
Patent KR-20200018271-A (KR)
Title: Optical device wafer processing method
Inventor: KOBAYASHI MASAHIRO
IPC: H01L21/304
Filed: 2019-07-31
Abstract: A purpose of the present invention is to increase the extraction efficiency of light of an optical device chip. A method for processing an optical device wafer comprises: a cutting groove formation process of forming a cutting groove having a predetermined depth by means of a cutting blade in an area corresponding to a line to be divided on the back surface of a substrate; a polishing process of polishing the back surface of the substrate by means of a polishing pad while supplying a polishing liquid to the back surface of the substrate; a modified layer forming process of forming a modified layer by positioning, inside the substrate, a light-converging point of a laser beam of a wavelength having transmittance with respect to the substrate along the cutting groove from the back surface side of the substrate; and a dividing process of dividing an optical device wafer into individual optical device chips. In the polishing step, by polishing the polishing pad into the cutting groove by pressing the polishing pad with a predetermined force with respect to the back surface of the substrate, an inclined surface or a curved surface is formed at the edge portion of the back surface side of the substrate in the cutting groove.
Patent KR-20210015371-A (KR)
Inventor: KO MIN SEOUNG
IPC: G08G1/08
Filed: 2019-08-02
Abstract: The present invention relates to a signal control system for preventing tail biting, comprising: a camera unit generating image information by photographing road conditions; an image processing unit analyzing image information to determine whether or not a vehicle tail is being bitten, and generating a warning signal when the vehicle is in a tail biting state as a result of the determination; and a signal control unit controlling the traffic light installed on the road when the warning signal is transmitted. According to the present invention, a tail biting situation at an intersection can be effectively prevented without the intervention of a traffic police officer.
Patent KR-20190099161-A (KR)
Title: Server monitoring water purifier based on voice instruction and water purifier
Inventor: KIM SANG WON
IPC: G10L15/26
Filed: 2019-08-06
Abstract: The present invention relates to a server for monitoring a water purifier based on a voice command and a water purifier. According to one embodiment of the present invention, the server for monitoring a water purifier based on a voice command includes a voice processing unit receiving a voice command from the water purifier and identifying a user of the voice command.