baber/WOPTO huggingface dataset:
Patent KR-20190021157-A (KR)
Inventor: DAVID MATHEW JOHNSON
IPC: B01J13/00
Filed: 2018-08-01
Abstract: A lamination processing system of the present invention includes: an aerosol generator forming powder into aerosol powder; a deposition surface; a surface charging element applying a blanket electric charge to the deposition surface; a charging print head selectively removing portions of the blanket electric charge from the deposition surface; and a transport system having an aerosol charging element which applies an electric charge opposite to the blanket electric charge to the aerosol powder as a transport system for transporting the aerosol powder from the aerosol generator to the deposition surface. A lamination processing method of the present invention comprises the steps of: forming an aerosol from a powder in a droplet generator; charging the aerosol with electricity to produce an electrically charged aerosol having a first electric charge; forming, on a deposition surface, a blanket electric charge having a second electric charge with a polarity opposite to that of the first electric charge; selectively removing areas of the blanket electric charge; and transporting the electrically charged aerosol to the electrically charged areas to form structures on the electrically charged areas from the electrically charged aerosol. Accordingly, three-dimensional lamination processing can manufacture components by a manufacturing method using powder. As a result, a manufacturing method can be provided, which is less complicated and less expensive for forming a polymer for powder deposition.
Patent KR-20200016008-A (KR)
Title: Lean duplex stainless steel for architecture and method for manufacturing thereof
Inventor: HA MAN JIN
IPC: B21B1/46
Filed: 2018-08-06
Abstract: The present invention relates to lean duplex stainless steel used as an interior or exterior material of a building and, more specifically, to a method for manufacturing lean duplex stainless steel and lean duplex stainless steel manufactured therefrom, wherein the lean duplex stainless steel has a surface with minimized light reflection while having uniform luster. The lean duplex stainless steel comprises: 0.03 wt% or less (excluding 0 wt%) of C; 0.4-0.7 wt% of Si; 2.3-2.7 wt% of Mn; 0.15-0.19 wt% of N; 20.0-20.4 wt% of Cr; 2.3-2.7 wt% of Ni; 0.5 wt% or less of Cu; 1.3-1.5 wt% of Mo; 0.035 wt% or less of P; 0.003 wt% or less of S; and the remainder consisting of Fe and other unavoidable impurities.
Patent KR-20200016016-A (KR)
Title: Sample mixing device capable of discriminating the kind of reagent and sample mixing system containing thereof
Inventor: KIM YOON NYUN
IPC: G01N21/77
Filed: 2018-08-06
Abstract: The present invention relates to a sample mixing device capable of distinguishing types of reagents. More specifically, a sample mixing device capable of distinguishing types of reagents according to the present invention, as a sample mixing device, includes: a laser emitting unit which reads information of the reaction reagents by emitting a laser to the reagent information unit when a biosensor is mounted on the sample mixing device wherein the biosensor includes a reagent information unit which contains information of reaction reagents in the sample mixing device, a reaction chamber which is positioned in a central portion of the biosensor such that a sample is injected into the reaction chamber, and which is a part where the sample and the reagents are reacted, and reagent chambers which are positioned around the reaction chamber to store a liquid reagent material; an air injection unit which supplies pressure by injecting air into the reagent chambers to extrude the liquid reagent material stored in the reagent chambers to the reaction chamber; and a control unit which measures information on the reaction reagents read in the laser emitting unit, and reaction when mixing the sample with the reaction reagents. A sample mixing device capable of distinguishing types of reagents according to the present invention and a sample mixing system including the same enable types of the reagents stored in the reagent chambers to be automatically distinguished by positioning the sample mixing device in the biosensor, thereby enabling information stored in the reagent information unit containing information on the reaction reagents to be read through the laser emitting unit, and enable the sample to be mixed and measured more easily and simply by clarifying types of reagents injected although a stored sample is not separately written down.
Patent KR-20200016601-A (KR)
Title: Display device
Inventor: MOONSOO CHUNG
IPC: G09G3/3233
Filed: 2018-08-07
Abstract: A display device capable of compensating image data according to the present invention comprises: a display panel having a plurality of pixels and a plurality of photo sensors; a data driving circuit; a gate driving circuit; and a timing controller. A source drive IC included in the data driving circuit may include a DAC, one or more sensing units for receiving an electric signal from the photo sensors in a display period and receiving a sensing signal from the pixels in a blank period, and an ADC for converting the signals outputted by the sensing unit into digital data.
Patent KR-20200017240-A (KR)
Title: Semiconductor package, Package on Package device and method of fabricating the same
Inventor: KIM HYOEUN
IPC: H01L25/065
Filed: 2018-08-08
Abstract: The present invention provides a semiconductor package and a method for manufacturing the same. The semiconductor package comprises a first semiconductor chip; a second semiconductor chip disposed on the first semiconductor chip; a first semiconductor structure and a second semiconductor structure spaced apart from each other on the first semiconductor chip while having the second semiconductor therebetween; and a resin containing part interposed between the second semiconductor chip and the first semiconductor structure and between the second semiconductor chip and the second semiconductor structure. According to the present invention, mechanical strength of the semiconductor package can be improved.
Patent KR-20200019052-A (KR)
Title: Air levitation, clener
Inventor: HAN GI UK
IPC: B25J5/00
Filed: 2018-08-13
Abstract: The present invention relates to an air purifier and cleaner using air levitation which can float from a ground surface by air pressure, and can blow dust by using the air pressure and then suction the blown dust to perform an air purification function and a cleaning function of efficiently removing floor dust and body hair of a companion animal. Moreover, friction with the ground surface can be removed for the air purifier and cleaner to be easily moved even with a weak force, thereby facilitating autonomous driving and movement of the companion animal or a human. In addition, the air purifier and cleaner can perform a function of playing with the companion animal and cleaning and air purification at the same time.
Patent KR-20200022202-A (KR)
Title: System for sharing contents based on blockchain and mehod thereof
Inventor: GIL GI SANG
IPC: G06Q20/12
Filed: 2018-08-22
Abstract: According to one embodiment of the present invention, a system for sharing decentralized content based on blockchain capable of improving a structure of distribution of profit comprises: a purchaser terminal purchasing content using electronic money; a content production terminal setting and providing content produced by using a content production platform and use information of the content; and a content share server recording a transaction history of use (purchase) of the content in the purchaser terminal by using blockchain and sharing recorded information with an external terminal after registering the content. The content share server generates a first electronic wallet for each registered content.
Patent KR-20190030599-A (KR)
Inventor: MIZOKOSHI TAKAAKI
IPC: G01D21/02
Filed: 2018-08-28
Abstract: The present invention relates to a ship to measure a consumption with good precision by each kind of fuel. According to the present invention, the ship (1) comprises: a first fuel tank (11) to store first fuel; a second fuel tank (12) to store second fuel different from the first fuel; a first fuel path (L1) to discharge the first fuel from the first fuel tank (11); a second fuel path (L2) to discharge the second fuel from the second fuel tank (12); a joining path (L3) disposed on the rear end of the first and second fuel paths (L1, L2) to join the fuels from the paths; a combustion engine (15) receiving the fuel from the joining path (L3) to combust the fuel; a first fuel consumption measurement unit (13) to measure consumption of the first fuel in front of the joining path (L3); and a second fuel consumption measurement unit (14) to measure consumption of the second fuel in front of the joining path (L3).
Patent KR-20190027764-A (KR)
Inventor: KIM YONG TAE
IPC: B01J37/02
Filed: 2018-09-07
Abstract: The present invention provides a catalyst composition comprising a catalyst which is obtained by subjecting a formed catalyst to alkali treatment and used for producing a synthetic gas, comprising hydrogen and carbon monoxide, from a natural gas comprising methane. A purpose of the present invention is to provide the catalyst composition which, with the catalyst filled in an upper end area of a reforming reactor in which a strong endothermic reaction occurs, can control the endothermic reaction, allows easy adjustment of the composition of a synthetic gas manufactured, and can inhibit carbon deposition of the catalyst.
Patent KR-20200030199-A (KR)
Title: Shoes having air-buffer
Inventor: BAK JONG HOE
IPC: A43B7/32
Filed: 2018-09-12
Abstract: The present invention relates to an air-buffering balance shoe having a Y-shaped shank, which stably supports a sole arch. The air-buffering balance shoe of the present invention comprises: front and rear space parts; a connection groove; front and rear unit support members; an elastic spring; a stopper; a shank; and a midsole.
Patent KR-20200032841-A (KR)
Title: Method for manufacturing a sulfur-carbon complex, sulfur-carbon complex manufactured thereby, cathode comprising the same, and lithium secondary battery comprising the electrode
Inventor: CHO EUN KYUNG
IPC: H01M4/36
Filed: 2018-09-19
Abstract: Provided are a method for manufacturing a sulfur-carbon composite, a positive electrode for a lithium secondary battery comprising the sulfur-carbon composite manufactured by the method, and a lithium secondary battery comprising the positive electrode. The method for manufacturing a sulfur-carbon composite comprises the following steps: (a) mixing a carbon-based material with sulfur or a sulfur compound; (b) putting the sulfur-carbon mixture mixed in the step (a) and a liquid vaporizable in a step (c) into a sealed container; and (c) heating the sealed container to a temperature of 120-200°C.
Patent KR-20200032999-A (KR)
Title: Unmanned aerial vehicles adopting protection functions
Inventor: CHO GWAN HO
IPC: B64D43/00
Filed: 2018-09-19
Abstract: The present invention relates to an unmanned aerial vehicle with a protective function, and more specifically, to an unmanned aerial vehicle, which adds waterproof and shockproof functions with respect to a module box in which main components are embedded so as to prevent the main components in the unmanned aerial vehicle from being damaged when a sudden accident occurs so that the unmanned aerial vehicle falls while the unmanned aerial vehicle is driven or the unmanned aerial vehicle falls into water or receives strong external shocks due to ground conditions of a landing site during landing.
Patent KR-20200033681-A (KR)
Title: Sliding arm rest contained an air cleaner
Inventor: KIM WOO HYEOK
IPC: B60H3/06
Filed: 2018-09-20
Abstract: The present invention relates to a sliding armrest with an air cleaner for an automobile. More specifically, the present invention aims to provide a sliding armrest with an air cleaner for an automobile, which is able to allow a rider in the automobile to conveniently slide and move the sliding armrest to use it, open an armrest lower cover at the same time even when the sliding armrest is slid and moved, and enable the air cleaner, which is installed on the sliding armrest, to efficiently purify the air in the indoors of the automobile. According to the present invention, in a sliding armrest (100) which comprises: an armrest lower cover (110) which opens/closes a storage unit of a console box (200) when a locking means (900) is unlocked in accordance with an operation status of a console tray push button (150); and an armrest upper cover (120) which is installed to move from an upper side of the armrest lower cover (110) forward and backward. On the armrest lower cover (110), an air cleaner (300) is operably installed. An upper side of the armrest lower cover (110), on which the air cleaner (300) is operably installed, is joined with the armrest upper cover (120) with an air intake hole cover (700) fixed and installed on both side units. On an upper side of the armrest lower cover (110), the armrest upper cover (120) is installed to be movable forward and backward. On a front surface unit of the armrest lower cover (110), an air discharge hole cover (800) is fixed and installed to allow the air inside the vehicle to be introduced and then discharged into the vehicle through the air intake hole cover (700).
Patent KR-20200036181-A (KR)
Title: Gateway Devices For DDS
Inventor: KIM SUNGHO
IPC: H04L29/08
Filed: 2018-09-28
Abstract: The present invention relates to a gateway device for a data distribution service (DDS). More particularly, the present invention reflects data cache to the DDS gateway to store data transmitted from a DDS data transmission publisher in the data cache of the DDS gateway, transmits the data from a DDS gateway terminal having the data cache to a subscriber, which is a DDS data transmission side, rather than the publisher, which is a DDS data transmission side, for data loss occurring during the DDS data transmission in a wide area network (WAN) environment, thereby increasing a message transfer rate.
Patent KR-20200040549-A (KR)
Inventor: KIM JUNG HYE
IPC: H01L27/144
Filed: 2018-10-10
Abstract: An integrated circuit element of the present invention comprises an optical integrated circuit board, a local trench formed inside the optical integrated circuit board, and a photoelectric element comprising a photoelectric conversion layer embedded in the local trench. In addition, the integrated circuit element of the present invention forms the photoelectric element by making the photoelectric conversion layer embedded in the local trench formed inside the optical integrated circuit board. Accordingly, the integrated circuit element of the present invention can suppress a warpage phenomenon that the optical integrated circuit board is bent.
Patent KR-20200042341-A (KR)
Title: Battery module, battery pack comprising the battery module and vehicle comprising the battery pack
Inventor: KIM SANG WOO
IPC: H01M10/613
Filed: 2018-10-15
Abstract: According to an embodiment of the present invention, a battery module comprises: a plurality of battery cells; a module case accommodating the plurality of battery cells; and a heat sink provided on one side of the module case to cool the plurality of battery cells through the flow of cooling water, and having a cooling flow path sequentially branched from an inlet port into which the cooling water flows to an outlet port through which the cooling water is discharged. According to the present invention, it is possible to improve the cooling deviation of the heat sink.
Patent KR-20200043718-A (KR)
Inventor: LEE JUHYEOK
IPC: G06Q10/04
Filed: 2018-10-18
Abstract: Provided is a system for evaluating risk of plant operators in accordance with radiant heat of a fire model. The system for evaluating risk of plant operators comprises: an accident simulation unit generating an accident simulation result by performing an accident simulation of a plant in accordance with a process condition of the plant and accident scenario information, and generating a fire model generated in each configuration of the plant and radiant heat data generated in accordance with the fire model; and a risk evaluation unit generating worker risk information based on the radiant heat data and location information of a worker.
Patent KR-20190047635-A (KR)
Inventor: SUNG CHANG KYU
IPC: C12Q1/6806
Filed: 2018-10-26
Abstract: A nucleic acid extraction and gene amplification apparatus comprises a main body portion; a mounting portion arranged in a circular shape in the main body portion; a driving portion that is raised and lowered from the top of the main body; and a rotating portion connected to the driving portion and rotating the driving portion in one direction. The driving portion comprises a solvent container for accommodating a solvent and supplying a solvent to the mounting portion; an electromagnetic bar positioned to cross the solvent container and moving a sample containing the nucleic acid; a pressure bar which is located opposite to the solvent container and applies pressure to the mounting portion; and a lead bar positioned opposite to the electromagnetic bar.
Patent KR-20200050112-A (KR)
Title: Anti-counterfeit apparatus and manufacturing method thereof
Inventor: JANG BO SEUNG
IPC: B42D25/305
Filed: 2018-11-01
Abstract: An object of the present invention is to provide a forgery/alteration preventing apparatus in which a color variable effect or a three-dimensional effect is exhibited by application of a magnetic field or intensity of the applied magnetic field. The present invention relates to the forgery/alteration preventing apparatus comprising a layer of security material with a magnetic photonic crystal material and a curable ink composition laminated on a substrate. The magnetic photonic crystal material reflects a specific wavelength in a visible light region by forming a specific crystal structure when an external magnetic field is applied, and the curable ink composition comprises at least one dye and/or pigment.
Patent KR-20200050521-A (KR)
Inventor: OYOUNG CHOI
IPC: B29B11/16
Filed: 2018-11-02
Abstract: The present invention relates to manufacture of a plurality of preforms to be laminated. The plurality of preforms are manufactured in each jig, and an upper jig which molds an upper preform corresponds to a lower preform. Therefore, the preforms sequentially laminated for molding a composite material are formed in advance according to a shape of a molded product and then laminated, thereby precisely molding the shape of the composite material.
Patent KR-20200056568-A (KR)
Title: Turn apparatus
Inventor: JUNGHYUN KIM
IPC: B63H25/46
Filed: 2018-11-15
Abstract: Disclosed is a turning apparatus. According to an embodiment of the present invention, the turning apparatus, which is installed in a hull to turn the hull, includes: a spray module spraying spray fluid in a side direction of the hull so that the hull is turned; a fluid storage module storing the spray fluid; and a compressed air supply module supplying compressed air to the fluid storage module so that the spray fluid stored in the fluid storage module is moved to the spray module, wherein the spray module includes: a port side spray nozzle spraying the spray fluid to a port side of the hull; and a starboard side spray nozzle spraying the spray fluid to a starboard side of the hull.
Patent KR-20190095866-A (KR)
Title: A sound absorbing panel
Inventor: LEE DONGHOON
IPC: E04B1/86
Filed: 2018-11-20
Abstract: The present invention relates to a sound absorbing panel, which is capable of effectively improving sound absorbing performance through mutual friction where membrane vibration and reciprocation of sound passing through micropores are combined, by forming a sound absorbing sheet and a honeycomb, further improves sound absorbing performance when using mismatch of an acoustic impedance, and significantly reduces manufacturing and installation costs of the sound absorbing panel, thereby having a significant economic advantages. The sound absorbing panel comprises: a honeycomb (10) having a plurality of polygonal columns formed therein; and a sound absorbing sheet (20) formed on an upper surface of the honeycomb (10), wherein air flow resistance of the sound absorbing sheet (20) has a value obtained by dividing the flow resistance of the sound absorbing sheet (20) by the thickness of the same while being in the range of 0.3 x 10^6 to 10 x 10^6 Pa·s/m^2. According to the present invention, two or more honeycombs (10) and two or more sound absorbing sheets (20) are alternately stacked. In addition, a cell of a polygonal column of a honeycomb (10) located on an upper side and a cell of a polygonal column of a honeycomb (10) located on a lower side are the same hexagonal column, however, the honeycomb (10) located on the lower side rotates 90°, and thus the cells of the polygonal columns located on the upper and lower sides are not identical in a vertical direction.
Patent KR-20200058742-A (KR)
Title: Sanitary cotton napkin kit
Inventor: OK SUN GWAN
IPC: A61F13/472
Filed: 2018-11-20
Abstract: The present invention relates to a cotton sanitary pad kit which comprises: a main pad including an absorption layer composed of at least two layers, a pad layer coupled to an upper surface of the absorption layer and partitioning the absorption of menstrual blood, and a first outer skin coupled to a lower surface of the absorption layer; and a waterproof pad detachably coupled to the main body and including a supplementary absorption layer composed of at least two layers and a second outer skin. The main pad is provided with wing portions perpendicularly coupled thereto to be protruding from both side surfaces of the main body. The wing portions are coupled to the main body as sewing stitches are formed along both side surfaces of the main pad, whereas sewing stitches are not formed along an inner surface of the main pad such that the waterproof pad is inserted into a space formed along a surface where the main pad and the waterproof pad are in contact with each other to be detachably coupled thereto. According to the present invention, in order to replace a conventional disposable sanitary pad, a reusable cotton material is used as a material for a sanitary pad, and thus, the sanitary pad can be safely and cleanly carried while preventing vaginal diseases. In addition, the waterproof pad and the main pad can be stably fixed to underwear to prevent the menstrual blood from leaking to the outside of the underwear. Moreover, the sanitary pad can be reused to prevent use of a disposable cotton sanitary pad, thereby protecting the natural environment.