baber/WOPTO huggingface dataset:
Patent KR-20200124392-A (KR)
Title: Wind generator for wind power generator
Inventor: PARK IN JU
IPC: F03D3/00
Filed: 2019-04-24
Abstract: The present invention relates to a wind force generator for a wind power generator, and more specifically, to a wind force generator for a wind power generator, wherein the special coupling structure of a rotation wing provided at a cylindrical rotation body rotatably installed at a column is adopted to enable operation even with a small amount of wind force. Furthermore, the structure thereof is simplified to facilitate ease in fabrication, installation and maintenance and repair. Moreover, wind pressure applied to the rotation wing is increased, and rotation resistance generated by the rotation wing is significantly reduced to minimize loss in wind energy, thereby increasing power generation efficiency of the energy. To this end, wind force generator for a wind power generator of the present invention is characterized by comprising: a fixating unit fixating the upper and lower ends of a fixating pipe in a cylindrical shape surrounding the outer circumferential surface of a column fixated to the ground surface by a bolt; a rotation unit coupling the upper and lower ends of a rotation pipe surrounding the outer circumferential surface of the fixating pipe of the fixating unit by means of a bearing in a rotatable manner, and provided with a hinge bracket outwardly protruding and having a plurality of hinge holes formed in a circular shape at the edge of the upper and lower ends of the rotation pipe; and a wind force generating unit having a hinge pin formed at the upper and lower ends on the inside of the rotation wing of which the plane is formed in a circular arc shape to be unfolded or folded at the outer diameter of the rotation pipe by being hinge-coupled to the hinge holes formed at the hinge bracket of the rotation unit.
Patent KR-20190052661-A (KR)
Inventor: LEE YEON JEONG
IPC: G06Q30/06
Filed: 2019-04-28
Abstract: The present invention relates to an application to provide useful information (related to courier, food, etc.) as the number of one-person households increases. According to the present invention, loss of courier can be reduced by checking a courier delivery status of all courier delivery companies, purchasing food materials at low costs is possible by confirming a sales status of a shopping mall adjacent to home by setting up an app (application) push notification, and a delivery cost or a minimum order price can be saved by purchasing together with a person living adjacent to the home through a food delivery ordering function. For users who want to eat only semi-prepared foods through joint purchase, it is possible to save food expenses by providing a function to set a certain period, a day and the like.
Patent KR-20190053161-A (KR)
Inventor: LEE WOO KEY
IPC: G06F3/01
Filed: 2019-05-09
Abstract: The present invention relates to a method of receiving a service by confirming that a passenger who called a carrier confirms that the carrier is the carrier requested by the passenger (himself/herself). More particularly, the present invention relates to a system for precise connection between a called passenger and a carrier and a method thereof. In the system for precise connection, a passenger confirmation system comprises: a position recognition module for determining a position of a passenger; and an answer confirmation device that confirms arrival to one or more customers when the passenger is near the requested location.
Patent KR-20190138571-A (KR)
Title: Waterborne clear ink compositions
Inventor: NAVEEN CHOPRA
IPC: C09D11/104
Filed: 2019-05-13
Abstract: A digital offset printing architecture requires an offset type ink which is particularly designed and optimized to be compatible with different sub-systems including an ink delivery system and an imaging system enabling a high quality printing process to be performed at a high speed without residues. The present invention relates to an aqueous ink composition comprising: water; an optional co-solvent; a sulfonated polyester having a sulfonization degree of at least about 3.5 mol%; and an isoprene rubber. The present invention relates to a digital offset printing method comprising: a step of allowing the re-imageable imaging member to have a dampening fluid disposed on an image thereof as a step of applying an ink composition to the surface of a re-imageable imaging member at an ink take up temperature; a step of forming an ink image; and a step of transferring the ink image from a re-imageable surface of the imaging member to a printable base material at an ink transfer temperature. The ink composition comprises: water; an optional co-solvent; a sulfonated polyester having a sulfonization degree of at least about 3.5 mol%; and an isoprene rubber. The present invention relates to a method comprising the step of forming an aqueous ink composition by mixing a sulfonated polyester resin having a sulfonization degree of at least about 3.5 mol%, water, an optional co-solvent and an isoprene rubber, wherein the ink composition is substantially colorless.
Patent KR-20190132236-A (KR)
Title: Method of processing substrate and substrate processing apparatus
Inventor: MOCHIZUKI TAKASHI
IPC: H01L21/02
Filed: 2019-05-14
Abstract: The present invention provides a substrate processing method and a substrate processing apparatus which shorten heating time and cooling time of a substrate loading base to promote shortening of throughput when performing a plurality of processes with different temperatures of the substrate loading base. The substrate processing method comprises: a first processing process of adjusting the temperature of a substrate loading base to a first temperature to process a substrate; and a second processing process of adjusting the temperature of the substrate loading base to a second temperature higher than the first temperature to process the substrate. When the temperature of the substrate loading base is adjusted from the first temperature to the second temperature, a refrigerant of a first flow maintaining a set temperature of a chiller is distributed to a refrigerant flow path from the chiller, and a heater is operated. When the temperature of the substrate loading base is adjusted from the second temperature to the first temperature, the refrigerant of a second flow higher than the first flow is distributed to the refrigerant flow path from the chiller, and the heater is operated or operation of the heater is stopped.
Patent KR-20200131504-A (KR)
Inventor: PARK CHAN BEUM
IPC: C25B11/04
Filed: 2019-05-14
Abstract: The present invention relates to a photoelectrode for dissociating amyloid beta aggregates and use thereof and, more specifically, to a photoelectrode for dissociating amyloid beta aggregates, which includes a metal oxide generating reactive oxygen species (ROS) by light emission during voltage application to oxidate amyloid beta aggregates, a neurodegenerative disease preventing or treating medical apparatus including the same, and a manufacturing method thereof. According to the present invention, the photoelectrode dissociates amyloid beta aggregates, thereby effectively reducing toxicity and being effectively used for photodynamic therapy for various neurodegenerative diseases.
Patent KR-20200137115-A (KR)
Inventor: KIM HEE JIN
IPC: F01N1/10
Filed: 2019-05-29
Abstract: Disclosed is an exhaust system for a vehicle, which includes an exhaust pipe through which exhaust gas discharged from an engine is transferred, and a silencer installed in the exhaust pipe, wherein the silencer includes: a case having an internal space, a gas inlet connected to the exhaust pipe, and a gas outlet for discharging introduced gas; a plurality of partition walls that divide the space inside the case into a plurality of spaces; and an introduced gas pressure buffering unit that is installed at the gas inlet and buffers the pressure of gas introduced into the case to spread the gas to the surroundings.
Patent KR-20200139929-A (KR)
Title: Far infrared ray radiating additive for antifreezing liquid
Inventor: CUI YI XIANG
IPC: C09K5/20
Filed: 2019-06-05
Abstract: The present invention relates to a far-infrared radiation antifreeze additive for fuel saving of a vehicle. The present invention, more specifically, relates to a far-infrared radiation antifreeze additive which is obtained by the steps of: generating a far-infrared radiation composition comprising 22 to 26 parts by weight of jade, 16 to 20 parts by weight of noble stone, 10 to 14 parts by weight of illite, 7 to 11 parts by weight of jadeite, 7 to 11 parts by weight of germanium, 10 to 14 parts by weight of biotite, 4 to 6 parts by weight of qelby, 5 to 7 parts by weight of zeolite, and 2 to 4 parts by weight of tourmaline, based on 100 parts by weight of the total far-infrared radiation composition; immersing the composition in a 10% aqueous glycerin solution with a green pigment or colorant; and filtering the produced immersion liquid after stirring at 1500 to 3000 rpm for 20 to 40 minutes.
Patent KR-20200143970-A (KR)
Title: Plate heating apparatus
Inventor: KIM YOUNG TAE
IPC: C21D9/62
Filed: 2019-06-17
Abstract: According to the present invention, a steel plate heating apparatus comprises: an anode and a cathode which respectively come in contact with electrode areas, which are two areas respectively near two edges parallel to a first direction among the edges of the steel plate; and a cooling unit which includes a cooling block which comes in contact with a cooling area which is an area near the edge parallel to a second direction which is vertical to the first direction among the edges of the steel plate to be able to discharge the heat generated in the steel plate. Through the steel plate, a current flows from the anode to the cathode, and the steel plate generates heat. On the steel plate, the anode, the cathode, and the cooling unit are placed to allow the size of resistance of a path, which passes through an area in contact with the cooling unit from the anode and reaches the cathode, to be greater than the size of resistance of a path, which passes through the cooling unit from the anode and reaches the cathode. The present invention aims to provide the steel plate heating apparatus which is able to freely heat a desired part of the steel plate and to prevent the heat from being concentrated around the cooling unit.
Patent KR-20200145388-A (KR)
Inventor: LEE MYUNG JIN
IPC: H01L21/67
Filed: 2019-06-21
Abstract: Provided is an apparatus for calculating injection quantity of fluid capable of calculating the flow rate of the fluid by measuring the force of the injected fluid. The apparatus for calculating injection quantity includes: a measurement unit including a first member disposed in front of a port through which the fluid is injected, and a sensor which measures the displacement of the first member when the fluid is injected to the first member; and a calculation unit which calculates the injection amount of fluid based on the displacement of the first member.
Patent KR-20210004727-A (KR)
Inventor: CHA YONGBUM
IPC: H01L51/50
Filed: 2019-07-05
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. The compound is represented by chemical formula 1 and may improve the lifespan characteristics of the organic light emitting device.
Patent KR-20190101316-A (KR)
Inventor: LEE JIN HOON
IPC: G06Q10/06
Filed: 2019-07-16
Abstract: Disclosed are a system for providing an option chart and a method thereof. The system for providing an option chart comprises: an interface module for receiving option information including information on a call option and a put option having a plurality of event prices; and a control module for generating an option chart based on the received option information. The control module sets a predetermined first position of a first axis as a call option position, and a predetermined second position of the first axis as a put option position. A second axis is set as an axis representing the price, price information of each of a plurality of call option products having difference event prices in the first position of the first axis, and price information of each of a plurality of put option products having different event prices in the second position of the first axis.
Patent KR-20200012756-A (KR)
Title: Valve device for fuel tank
Inventor: SUI XIAOHUI
IPC: B60K15/03
Filed: 2019-07-23
Abstract: The present invention relates to a valve device capable of easily and properly changing a level of fuel becoming a full tank and an amount of allowed additional fuel by replacing only some components of the valve device. A first valve chamber (3) is formed with an open end (3e) located in the lower part of a support part (3a) of a first float (6) having a fluid penetration part (3d). A second valve chamber (4) includes a support part (4a) of a second float (7) having a fluid penetration part (4d). The first valve chamber (3) and the second valve chamber (4) are formed by inserting a lower part (11) including the open end (3e) and the support part (3a) of the first float (6) and the support part (4a) of the second float (7) into an upper part (10) of a device including a first valve port (1) and a second valve port (2).
Patent KR-20210014465-A (KR)
Inventor: LIM DA EUN
IPC: F26B21/12
Filed: 2019-07-30
Abstract: The present invention relates to a shower curtain with a wind dryer attached thereto. More specifically, the shower curtain with a wind dryer attached thereto comprises: a heating unit to rotate and accelerate gas to be blown in a heating wire; a control unit and a rotation driving unit which are connected to the heating unit, receive, control, and output a power signal to adjust the heat generation rate of the heating unit, and change the rotating speed by a control signal; an impeller unit installed on a rotary shaft of the rotation driving unit to allow air to flow thereinto from the outside and increase the speed of wind through rotating speed adjustment; a blowing port unit to discharge accelerated gas to induce a shower curtain to be dried; and an adjustment switch unit connected to the hairdryer control unit to control turning on and off of the rotation driving unit and the heating unit and control the heating temperature of the heating unit and the rotating speed of the rotation driving unit. The present invention can remove moisture on the surface of the shower curtain by using adjustment of wind through power to suppress mildew creation and maintain a pleasant environment in a bathroom.
Patent KR-20210019340-A (KR)
Title: Rail lifting apparatus
Inventor: CHO YOUNG HWAN
IPC: B66F7/22
Filed: 2019-08-12
Abstract: The present invention relates to a rail lifting apparatus and, more specifically, to a rail lifting apparatus, which can selectively lift one side or both sides of a rail when the rail for a railway vehicle, a rail component, and a railway line in which the rail is installed are to be partially repaired. The rail lifting apparatus includes: a main frame having a plurality of wheels mounted on the rail at a lower portion; a driving means installed on the main frame to drive the wheels; clamping means provided on both edges of the main frame to clamp the rail; and a lifting means positioned in the clamping means to be installed to be connected to the main frame and lifting the main frame including the clamping means.
Patent KR-20210019366-A (KR)
Title: Single Faced Cardboard Or Medium Paper For Shock-Absorbing Packaging
Inventor: KIM HEUNG JIN
IPC: B31D5/00
Filed: 2019-08-12
Abstract: The present invention relates to fluted paper for fill packaging, in which a plurality of cutout parts cut by being inclined at an angle (θ) of -45 to 45 degrees with respect to an intersection line intersecting a valley direction of the fluted paper are formed in the fluted paper, cutout lines cross an upper portion (H) of the fluted paper to be connected to the fluted paper of two unit lengths (U) connected to each other such that a spreading part (a) is formed on the upper portion (H), a length of the cutout parts is 3 to 5 /cosθ times the unit lengths (U) of the fluted paper, defined by the intersection line intersecting the valley direction of the fluted paper. The prevent invention can be utilized as a cushion paper material for packaging.
Patent KR-20210021716-A (KR)
Title: Poly (amide-imide) polymer and engineering plastic comprising the same
Inventor: YU YUNAH
IPC: C08L79/08
Filed: 2019-08-19
Abstract: The present specification provides: a polyamide-imide polymer including a first unit represented by chemical formula 1 and a second unit represented by chemical formula 2; and engineering plastics including the same. The polyamide-imide polymer has excellent processability.
Patent KR-20210025822-A (KR)
Title: Method for manufacturing biguanide derivatives
Inventor: YIM HEUNG SEOP
IPC: C07C277/08
Filed: 2019-08-28
Abstract: The present invention relates to a method for preparing a biguanide-based compound with a high yield. More specifically, the present invention relates to a method for preparing a biguanide-based compound, the method comprising the steps of: (a) feeding a first starting material and guanidine to a reactor followed by stirring at an elevated temperature to dissolve and induce a reaction of the same; and (b) feeding, after step (a), a first alcohol and cooling and stirring the same, wherein the cooling and stirring in step (b) comprises the steps of cooling and stirring at a first cooling temperature and then cooling and stirring at a second cooling temperature.
Patent KR-20210026414-A (KR)
Title: User-customized aquatic exercise service method with antiasthmatic effect
Inventor: SHIN YONG IL
IPC: G06Q50/22
Filed: 2019-08-30
Abstract: Disclosed are a user-customized aquatic exercise service method with an antiasthmatic effect and a system therefor. According to an embodiment of the present invention, the user-customized aquatic exercise service method includes the steps of: receiving user information and preset asthma-related information related to user′s asthma; determining water exercise parameters of a user based on the received user information and asthma-related information; and providing a user-customized water exercise protocol using the determined water exercise parameters. The providing step may provide the user-customized underwater exercise protocol including the characteristics of the water including water depth, water temperature, resistance and buoyancy and the type of water exercise according to the characteristics of the water.
Patent KR-20210026685-A (KR)
Title: Legless Chair
Inventor: PARK MYUNG JIN
IPC: A47C3/16
Filed: 2019-08-31
Abstract: The present invention relates to a legless chair. More specifically, the present invention relates to a legless chair which comprises a seat, which is engaged with a cushion member which grants a buffering force and a sense of stability when a user sits on it, and a back. The legless chair is able to be stable thanks to a supporter of a support member, and to prevent a user from slipping without damaging the floor surface. To this end, in accordance with the present invention, the legless chair comprises: the seat which accommodates the buttocks of the user; the back engaged with a rear side of the seat by a connector as the medium; and the support member engaged with a lower side of the seat to support the seat. The support member includes: a pair of extension frames extended from a lower side of the seat to be formed on a left side and a right side by having a longitudinal direction forward and backward; and a supporter engaged with a lower surface of the extension frames and made of buffering materials. In addition, the pair of extension frames have lower surfaces on their front end unit side and their rear end unit, thereby forming bended surfaces which are parallel to the ground surface, and which are engaged with the supporter.
Patent KR-20210029377-A (KR)
Title: Package gift certificate using separately and package gift certificate service system and method
Inventor: YU JIN WOO
IPC: G06Q20/28
Filed: 2019-09-06
Abstract: Provided are a package gift certificate used separately and package gift certificate service system and method to provide a package gift certificate, which is a combination of a gift certificate commonly used online/offline and a service gift certificate used exclusively online, enable a service gift certificate can be used at a set rate of a payment amount online, encourages consumption by providing an additional amount to a gift certificate buyer, and promote a service provider revenue generation according to the service provision so that both buyer and service provider are in a win-win situation.
Patent KR-20210031339-A (KR)
Title: Lighting device for preventing explosion using station joint
Inventor: JEON YOUNG HWAN
IPC: F21V21/10
Filed: 2019-09-11
Abstract: The present invention relates to a foldable explosion-proof device using a station join enabling a worker to easily replace or maintain an explosion-proof lamp installed as a lighting fixture on the ceiling or stair of a factory building in an industrial site with a risk of explosion without sky equipment such as a high-place work vehicle. To this end, the present invention enables a worker to easily replace or maintain an explosion-proof lamp attached to the stent by rotating a stencil in a vertical direction without the use of sky equipment such as a high-place work vehicle by attaching an explosion-proof lamp installed on the ceiling or stair of a factory building to a pole-type stencil of a certain length in an industrial site with a risk of explosion and having a structure, which can be lifted and rotated.
Patent KR-20210032188-A (KR)
Title: System for measuring prevailing visibility and method thereof
Inventor: CHAE SIN TAE
IPC: G01W1/02
Filed: 2019-09-16
Abstract: The present invention relates to a prevailing visibility measurement system which can prevent economic loss due to deterioration of visibility. The prevailing visibility measurement system comprises: a camera unit photographing a 360-degree area; an image information acquisition unit acquiring image information of a 360-degree area photographed through the camera unit; an information processing unit consisting of an image processing unit which image-processes the image information received from the image information acquisition unit using a convolutional neural network, a weather analysis unit which analyzes a weather condition based on an image processing result, a visibility distance calculation unit calculating a visibility distance based on an analysis result of the weather condition, and a prevailing visibility analysis unit which analyzes prevailing visibility based on a result of calculating the visibility distance; and a display unit displaying the image of the 360-degree area and the prevailing visibility.
Patent KR-20210032793-A (KR)
Title: Method for manufacturing cosmetics using cartridge and server using the same
Inventor: LEE SAM
IPC: G06Q30/06
Filed: 2019-09-17
Abstract: According to the present invention, a method for manufacturing cosmetics using a cartridge includes the steps of: determining, by a cosmetic manufacturing server, a user′s skin type based on information obtained from a user terminal; extracting, by the cosmetic manufacturing server, a plurality of ingredients contained in each of the plurality of cartridges based on the determined specific skin type of the user; and manufacturing, by the cosmetics manufacturing server, the customized cosmetics using the plurality of extracted ingredients. According to the present invention, it is possible to manufacture the cosmetics having different ingredients according to the user′s skin type.