baber/WOPTO huggingface dataset:
Patent KR-20190014675-A (KR)
Inventor: CHUNG CHANG KWAN
IPC: E02D29/14
Filed: 2017-08-03
Abstract: The present invention relates to a manhole cover structure to prevent noise and separation, which comprises a manhole cover having an upper plate and a first sidewall integrally formed therein; and a support frame coupled to the manhole cover. The first sidewall is formed in a taper shape having a diameter gradually decreased toward the lower direction of the upper plate and a first groove is formed along one section of the circumferential direction of the first sidewall. The support frame has a tapered second sidewall formed along a lower direction to correspond to a shape of the first sidewall of the manhole cover and a second groove is formed along one section of the circumferential direction of the second side wall. The first and second grooves are arranged to cross each other, such that the one sections of the first and second grooves are overlapped with each other. According to the present invention, friction is decreased when coupling the manhole cover to the support frame, thereby conveniently coupling the manhole cover to the support frame and preventing noise from being generated by impact load of a vehicle or a pedestrian due to strong coupling force after coupling. Moreover, the manhole cover is able to be conveniently separated when being separated from the support frame for maintenance.
Patent KR-20190017508-A (KR)
Inventor: OGAWA KENJI
IPC: C25D3/48
Filed: 2017-08-11
Abstract: Provided are a Ni-W-P plating film, an electrical contact member comprising the plating film, and a method for fabricating the same. The electrical contact member comprises: a conductive base material; a first plating film arranged on the conductive base material, and containing nickel (Ni), tungsten (W) and phosphorus (P); and a second plating film arranged on the first plating film, and containing gold. The first plating film, with respect to 100 wt% of the first plating film, comprises 0.05-10 wt% of phosphorus, and the first plating film is amorphous.
Patent KR-20190018928-A (KR)
Inventor: HWANG TAE JOO
IPC: H01L23/31
Filed: 2017-08-16
Abstract: A semiconductor package comprises: a mold substrate; at least one semiconductor chip disposed within the mold substrate and having chip pads; a rewiring layer covering a first surface of the mold substrate and having a plurality of rewiring lines electrically connected to the chip pads; and a capacitor having a first electrode including a plurality of conductive columns arranged on at least one rewiring line for a capacitor selected from the rewiring lines, a dielectric film formed on the first electrode, and a second electrode formed on the dielectric film.
Patent KR-20190021780-A (KR)
Inventor: KIM TAE IK
IPC: G06F16/00
Filed: 2017-08-24
Abstract: The present invention relates to a storytelling smart travel guide system based on big data which generates a story by linking the data of spots on a movement route and displays costs, a schedule, time, weather, and the like in accordance with a story generated in a pre-stored DB.
Patent KR-20190023941-A (KR)
Inventor: KIM JUNG MIN
IPC: B05D1/14
Filed: 2017-08-30
Abstract: The present invention relates to a method for manufacturing an eco-friendly fishing net sinker, and a fishing net sinker manufactured thereby. To this end, the method of the present invention comprises the steps of: preparing a main body (110) suitable for a use of the fishing net sinker using metal; forming and cooling a first coating layer (120) by having the main body in a molten zinc solution melted at 450 to 550°C, for 4 to 5 minutes in a centrifugal method; immersing the main body which is firstly coated with the molten zinc solution and is cooled, in a synthetic resin solution of 250 to 350° C for 10 to 15 seconds to form and dry a second coating layer (130); and immersing the main body which is secondary coated with the synthetic resin solution and is dried, in a ceramic solution of 55 to 65°C for 8 to 10 minutes to form a third coating layer (140). In addition, the main body with the coating layer formed over three times is dried at high temperature using a drying furnace of 40 to 60°C for 5 to 10 minutes, or is naturally dried at 5 to 8°C for 24 hours.
Patent KR-20190026231-A (KR)
Inventor: LEE JONG MIN
IPC: G06F9/48
Filed: 2017-09-04
Abstract: The present invention technique relates to a memory system capable of processing data by using a memory device and a method for operating the memory system. The memory system includes: a memory device that includes a plurality of pages for storing data and a plurality of memory blocks including the pages and a controller that includes a first memory. The controller performs a foreground operation and a background operation on the memory blocks, checks priorities and weights for the foreground operation and the background operation, schedules queues corresponding to the foreground operation and the background operation based on the priorities and the weights, allocates regions corresponding to the scheduled queues to the first memory, and performs the foreground operation and the background operation through the regions allocated to the first memory.
Patent KR-20170105458-A (KR)
Title: Nitrogen and phosphorus removal device for wastewater
Inventor: GU JE JIN
IPC: C02F3/30
Filed: 2017-09-05
Abstract: The present invention relates to a device for removing nitrogen and phosphorus in wastewater. The device has a contact aeration deposition tank which is divided into first, second and third space units. In the first space unit, a first carrier, which contains alkali components, slowly melts and adsorbs and removes phosphorous, is installed, and a deaerating unit is installed to emit nitrogen components as ammonia gas. The sludge deposited in the second space unit returns inside. The wastewater treated in the third space unit is filtered and emitted. Accordingly, nitrogen and phosphorus can be effectively removed.
Patent KR-20190029882-A (KR)
Title: Preparation Method of Drinking Water Composition for Poultry Farming and Drinking Water Composition thereof
Inventor: SHIN IN SEUNG
IPC: A23K10/30
Filed: 2017-09-13
Abstract: The present invention relates to a method for producing a drinking water additive for poultry, and a drinking water additive for poultry produced thereby, wherein immunity is enhanced by using extracts of peppermint and Geranium nepalense subsp. thunbergii obtained by hot water extraction, and growth of poultry is promoted. The method comprises: a pretreatment step of collecting peppermint and Geranium nepalense subsp. thunbergii to remove roots, and washing and drying stems and leaves; a hot water extraction step of performing a hot water extraction process for each of the peppermint and the Geranium nepalense subsp. thunbergii after the pretreatment step to obtain a hot water extraction product of peppermint and a hot water extraction product of Geranium nepalense subsp. thunbergii; and a post-treatment step of filtering the hot water extraction product of peppermint and the hot water extraction product of Geranium nepalense subsp. thunbergii to obtain an extract of peppermint and an extract Geranium nepalense subsp. thunbergii, and mixing the same to obtain a mixed extract.
Patent KR-20190031362-A (KR)
Inventor: JANG DAE SEOG
IPC: F16H63/30
Filed: 2017-09-15
Abstract: The present invention relates to a fluid supply structure for an actuator piston assembly, the structure being formed such that a fluid is supplied or discharged through one inflow/discharge path at each of a pair of chambers for operating a piston, thereby enabling a housing structure to be simply formed. To this end, the fluid supply structure, for an actuator piston assembly, according to the present invention, for selectively positioning a rail shaft at a neutral position, at a one-side position spaced from the neutral position toward the one-side thereof, or at an other-side position spaced from the neutral position toward the other-side thereof comprises: a housing assembly having a closed space; the rail shaft having a small-diameter part, which has a diameter smaller than the diameter of a shaft part, formed at the end portion at one side thereof, and being formed such that a boundary between the shaft part and the small-diameter part is positioned in the closed space; and the piston inserted in and assembled at the small-diameter part so as to divide the closed space into a one-side chamber and an other-side chamber, wherein each of the one-side chamber and the other-side chamber has one inflow/discharge path, through which the fluid flows in and is discharged, connected thereto.
Patent KR-20170110562-A (KR)
Inventor: NAGAKURA TAKESHI
IPC: G02B5/30
Filed: 2017-09-21
Abstract: 본 발명은 우수한 대전 방지 성능을 구비하고, 저속도 영역 및 고속도 영역의 박리 속도에 있어서 점착력의 밸런스가 우수하며, 또한 내구 성능 및 리워크 성능도 우수하고, 외부 응력에 의한 함몰 등의 결점 발생을 방지하는 것이 가능한 점착제 조성물을 제공한다. (메타)아크릴계 폴리머 100중량부에 대한 배합량으로, 탄소수가 4∼10인 알킬기를 갖는 알킬(메타)아크릴레이트 55∼97.5중량부와, 탄소수가 14∼18인 알킬기를 갖는 알킬(메타)아크릴레이트 1∼30중량부와, 히드록실기 함유 공중합성 모노머 0.1∼15중량부와, 카르복실기 함유 공중합성 모노머 0.1∼2중량부를 공중합시킨 산가가 0.01∼8.0인 (메타)아크릴계 폴리머 100중량부와, 가교제 0.1∼5중량부를 함유하고, 대전 방지제가 융점 30∼50℃의 이온성 화합물이다.
Patent KR-20190034881-A (KR)
Title: Purging controller for pressurized type anti-explosion
Inventor: BANG HO SHIK
IPC: H05K5/02
Filed: 2017-09-25
Abstract: The present invention relates to a purge controller, which allows for use of a general-purpose electric device in a container by reducing the inside of the container in a hazardous area to a non-hazardous area in zone 2. According to the present invention, the purge controller comprises: a pressure-resistant explosion-proof housing; a pressure sensor sensing pressure inside a container; a purge valve installed in an inlet of the container to allow compressed air to flow from the outside to the inside when turned on according to a control signal; an alarm indicating a warning when the inside of the container has pressure lower than reference pressure according to the control signal; a memory storing a predetermined operating program and parameters; a wireless communication unit wirelessly communicating with a mobile terminal of an operator; and a microcomputer communicating with an application of the mobile terminal of the operator through the wireless communication unit in a setting mode to set an operating mode and various parameters, controlling the purge valve according to a selected operating mode to perform purging, turning on a power supply inside the container when the purging is completed, and receiving pressure data inside the container from the pressure sensor to perform control so that the inside of the container has a constant positive pressure. According to the present invention, equipment costs can be reduced by allowing for use of electric appliances of general specifications in the container having the pressure explosion-proof structure, and the equipment can be easily operated by setting the parameters and monitoring an operating state of the equipment through being linked with the application installed on a smartphone of the operator by a wireless communication method such as Wi-Fi or Bluetooth.
Patent KR-20190036412-A (KR)
Title: Carbond dioxide-adsorptive and super water-repellent coating method and filter medium using the same
Inventor: LEE SUN JONG
IPC: B01D39/14
Filed: 2017-09-27
Abstract: One embodiment of the present invention relates to a carbon dioxide adsorption and super water-repellent coating method and a filter medium using the same. More particularly, the present invention relates to a method for manufacturing a filter medium which provides an advantage that carbon dioxide can be adsorbed and collected and a liquid in gas can be removed by exposing a fibrous filter medium to plasma to activate a hydroxyl group, and forming an amine coating layer and a super water-repellent coating layer through a chemical reaction.
Patent KR-20190043762-A (KR)
Title: Manufacturing method of plunger tip for die casting
Inventor: BYUN GIL SIK
IPC: B23P13/02
Filed: 2017-10-19
Abstract: The present invention relates to a method of manufacturing a plunger for diecasting. The method includes: upper and lower part forging processes of forging a material for an upper part (210) forming the front end of a plunger tip (200) and a material for a lower part (220) combined with a plunger rod (103) with a corresponding standard by pressing each of the materials with a forge press; upper and lower part bonding processes of bonding the lower end of the upper part (210) and the upper end of the lower part (220) through frictional welding; and a treatment process of adding a mechanical property by thermally treating and polishing the plunger tip (200) with the upper and lower parts (210, 220) bonded. Therefore, since the upper part (210) and the lower part (220) of the plunger tip are forged with different kinds of materials, the present invention is capable of improving quality and performance and shortening a conventional internal and external groove treatment process to increase productivity.
Patent KR-20190006885-A (KR)
Inventor: LEE EUN CHANG
IPC: A21D10/02
Filed: 2017-10-23
Abstract: The present invention relates to gluten-free rice bread and a manufacturing method thereof, which have excellent processing properties (rising or the like) and sensory properties with rice flour only without adding gluten in manufacturing bread. According to the present invention, the manufacturing method of gluten-free rice bread comprises: a drying step of drying non-glutinous rice to lower the water content to a range of 5-10%; a grinding step of dry-grinding the dried non-glutinous rice to pulverize the dried non-glutinous rice into a particle size of 50-300 mesh; a mixing step of mixing 29-34.5 wt% of water, 0.7-1.3 wt% of yeast, 1.2-3 wt% of sugar, 1.2-2.3 wt% of oil, 0.3-0.6 wt% of salt, 7-9.4 wt% of mung bean jelly powder, and 2.5-5 wt% of quinoa powder with 45-57 wt% of non-glutinous rice powder acquired by the grinding step; a kneading step of kneading the mixture manufactured in the mixing step to give elasticity and viscosity to the mixture; a freezing step of freezing dough manufactured in the kneading step without fermenting the dough; a fermenting step of thawing the dough frozen in the freezing step and then fermenting the dough in an atmosphere with a humidity of 60-90% and a temperature of 25-45°C for 30-60 minutes; and a baking step of baking the dough fermented in the fermenting step at 150-190°C for 10-40 minutes.
Patent KR-20190045459-A (KR)
Inventor: CHOI HEE JIN
IPC: B60R21/013
Filed: 2017-10-24
Abstract: The present invention provides an apparatus for driving an airbag for a vehicle and a control method thereof which prevent non-deployment. The apparatus for driving an airbag for a vehicle comprises: a detection signal input unit to receive a detection signal from a collision detection sensor which detects a collision; a shaping unit to receive the detection signal from the detection signal input unit to output a shaping signal and a squib enable signal depending on an evaluation level; a microcomputer unit to compare an evaluation signal generated by receiving the detection signal from the detection signal input unit to compare the detection signal with the evaluation level and the shaping signal inputted from the shaping unit to diagnose the shaping unit, output an warning signal in accordance with a diagnosis result, and determine an airbag deployment state based on the detection signal to output an airbag deployment signal; and a squib driving unit to receive the squib enable signal from the shaping unit and receive the airbag deployment signal from the microcomputer unit to deploy an airbag.
Patent KR-20170129077-A (KR)
Inventor: LEE EUN GYU
IPC: G01N21/59
Filed: 2017-11-06
Abstract: According to the embodiments of the present invention, an optical system inspection device comprises: a light source radiating light to an object; a light blockage unit disposed between the object and the light source to partially block light; and an imaging unit storing light penetrating the object to obtain an image. As such, the present invention is able to detect defects of the object at high sensitivity.
Patent KR-20180051420-A (KR)
Inventor: HOMMA YUYA
IPC: C09D175/16
Filed: 2017-11-08
Abstract: A coated optical fiber with a small increase in transmission loss at low temperatures comprises: a light transmission body including a core and a clad; a primary resin layer in contact with and covering the light transmission body; and a secondary resin layer covering the primary resin layer. The primary resin layer contains a cured material of an ultraviolet-curing resin composite including a urethane (meth)acrylate oligomer, a monomer, and a photopolymerization initiator and a compound having phosphorus and tin as constituent atoms. Young′s modulus of the primary resin layer is not more than 0.5 MPa at 23 °C.
Patent KR-20190054215-A (KR)
Title: Vehicle and control method thereof
Inventor: HYUN SEOP BAE
IPC: G01R31/317
Filed: 2017-11-13
Abstract: One aspect of the disclosed invention is to provide a vehicle which corrects a noise signal and compares the corrected noise signal with a previously stored noise pattern so as to efficiently detect an electronic device which generates noise and a control method therefor. According to one embodiment of the present invention, a vehicle comprises: a storage which stores a plurality of past noise patterns corresponding to a plurality of electronic devices provided in the vehicle; a communication unit for receiving at least one noise signal from the plurality of electronic devices; and a controller which corrects the noise signal to derive a new noise pattern, compares the new noise pattern with the plurality of past noise patterns and determines at least one of the plurality of electronic devices corresponding to the new noise pattern with a noise electronic device.
Patent KR-20190066638-A (KR)
Title: Method Manufacturing Doenjang use of omega-3 fatty acid
Inventor: KWAK MYEONG SEOP
IPC: A23L33/115
Filed: 2017-11-15
Abstract: The present invention relates to a method for producing doenjang. More specifically, the present invention relates to a method for producing doenjang using omega-3 fatty acids, including a step of mixing 92-95 wt% of meju aged in salt water and 2-4 wt% of fish oil containing omega-3, which is then put into a jar; and a step of evenly sprinkling 3-4 wt% of sun-dried salt on the upper surface of the ground meju so that the surface is not exposed. Also, omega-3 fatty acids may be included in the production of doenjang to provide functional doenjang having the efficacy of both omega-3 and doenjang.
Patent KR-20190056218-A (KR)
Title: Sputtering apparatus and method of operating the same
Inventor: KIM DONG IL
IPC: C23C14/56
Filed: 2017-11-16
Abstract: A sputtering apparatus and a driving method thereof are disclosed. The sputtering apparatus comprises: a sputtering chamber having a housing with its inner side surface covered by a detachably coupled protection plate and depositing a thin film on an upper surface of a substrate by a sputtering process; and, a process controller alternately performing a deposition mode for individually performing the sputtering process on a predetermined number of substrates and a pasting mode for forming a particle prevention film covering a contaminated film deposited on the protection plate in the deposition mode, and increasing the execution time of the pasting mode in proportion to the accumulated deposition amount of the previous deposition modes. Accordingly, the larger the accumulated deposition amount, the thicker the particle prevention film is formed, thereby effectively suppressing the generation of a particle from the contaminated film.
Patent KR-20190057537-A (KR)
Inventor: BAE SUNG JIN
IPC: G06K9/00
Filed: 2017-11-20
Abstract: The present invention provides an acting practice system comprising an audition function, wherein the acting practice system comprises a system operating unit which includes an aspiring actor page unit, an audition judge page unit, and an actor agency page unit. The aspiring actor page unit includes: an audiovisual database unit for acting practices; an aspiring actor created audiovisual database unit; an aspiring actor database unit; an aspiring actor activating unit; an audiovisual data output unit; an audiovisual data creation unit; an acting recognition unit; and a score calculation unit. The audition judge page unit includes: an audition judge database unit; an audition judge activating unit; an aspiring actor created audiovisual data publishing unit; and a score and comment input unit. The actor agency page unit includes: an acting practice audiovisual data input unit; an audition condition input unit; and a final selection unit. According to the present invention, the system enables aspiring actors to participate in acting practice sessions through a tablet PC or a smartphone as well as executing an actor selection audition process by using the videos stored through the practicing process.
Patent KR-20190061943-A (KR)
Title: Arrayed waveguide grating and method of manufacturing the arrayed waveguide grating
Inventor: PARK HEUK
IPC: G02B6/12
Filed: 2017-11-28
Abstract: Disclosed are an arrayed waveguide grating and a manufacturing method of an arrayed waveguide grating. The arrayed waveguide grating comprises: an input channel waveguide formed on a substrate; an output channel waveguide formed on the substrate corresponding to the input channel waveguide; and an arrayed waveguide including a free waveguide region between the input channel waveguide and the output channel waveguide, and having a symmetrical structure. As a waveguide farther away from the waveguide having the shortest path length in the form of the arrayed waveguide formed using the first path difference, the form of the waveguide has a second path difference by connecting so as to be shortened by a multiple of a predetermined length based on a symmetry line.
Patent KR-20180062961-A (KR)
Inventor: GEROLD JANS
IPC: A47L15/44
Filed: 2017-11-30
Abstract: A washer, especially a detergent dispenser dispenser (1) for a dishwasher comprises a casing (2) defining at least a container (3) adapted to receive a predetermined amount of detergent a cover (5) displaceable on the basis of the casing (2) between open and closed positions of the container (3), wherein the cover (5) accompanies a resilient gasket (7) adapted to sealably close the container (3) in the closed position of the cover (5), and maintaining mechanisms (8, 10), in which the maintaining mechanism includes a maintaining member (8) operable in the casing (2) and a retaining member (10) operable in the cover (5) and adapted to cooperate with the retaining member (8). When the cover (5) closes the container (3), the engaging member (10) is held in engagement with the retaining member (8) by the elastic member (7; 7a) engaged and associated by the cover (5) so that the cover (5) is kept in the closed position. The elastic member (7) engaged with the engaging member (10) includes an attachment (7a) integrally formed with the elastic sealing gasket (7) and extending from the elastic sealing gasket and interposed between the cover (5) and the engaging member (10).
Patent KR-20190076267-A (KR)
Inventor: MOON YOUNG JUN
IPC: G06Q10/04
Filed: 2017-12-22
Abstract: The present invention relates to a method for flexibly determining a bus route by a server connected to a communication network. The method for flexibly determining a bus route comprises: a step of collecting current service situation information for a first bus route currently in service; a step of predicting potential demand after the present time for the first bus route; and a step of changing at least a section of the first bus route based on the current service situation information and the potential demand or adjusting dispatch intervals of the first bus route to flexibly determine the first bus route.