baber/WOPTO huggingface dataset:
Patent KR-20190107801-A (KR)
Title: A Ceramic Welding Contact Tip and Method of fabrication the same
Inventor: LEE JOO YONG
IPC: E02D27/01
Filed: 2018-03-13
Abstract: The present invention relates to a mattress for base support using a disused spring mattress, capable of being used to lay the foundations of civil engineering or a bank with a bed spring mattress obtained by removing a bed cover from a disused bed. The mattress for base support comprises: a bed spring mattress obtained by removing a bed cover from a bed; a filler for filling the bed spring mattress with heavy objects such as gravel or stone; and a protective mesh surrounding the outer edge of the bed spring mattress to prevent the filler in the bed spring mattress from coming out of the mattress. Therefore, since a disused bed spring mattress is filled with a filler to build, the foundations of civil engineering or a river bank can be safely built; since the bed spring mattress is elastically filled with a plurality of fillers, the foundations of civil engineering can be easily built, and also, the fillers are completely fixed to support the mattress safely even in case of a typhoon or flooding, and aquatic plants or fish can inhabit a space secured between the fillers; and the foundations can be safely supported and built even when the ground supporting the foundations becomes weaker after freezing or an earthquake causing a strong physical shock.
Patent KR-20190109128-A (KR)
Title: Celadon tile and method of manufacturing the same
Inventor: LEE YONG HEE
IPC: E04C2/04
Filed: 2018-03-16
Abstract: Disclosed are a celadon tile and a manufacturing method thereof. The disclosed celadon tile manufacturing method comprises: a molding step of forming a shape of tiles; a step of drying the molded tile; a step of biscuit-firing the dried tile; a step of glazing (coating glazes) the biscuit-fired tile; and a step of re-firing the tile having glazes coated thereon. In the glazing step, a glaze is used, containing SiO_2, Al_2O_3, Fe_2O_3, CaO, MgO, TiO_2, Na_2O, and K_2O as ingredients. The content of each ingredient of the glaze is as follows: 59.0-61.5% of SiO_2; 18.9-20.0% of Al_2O_3; 2.50-2.90% of Fe_2O_3; 10.80-11.50% of CaO; 1.50-1.90% of MgO; 0.55-0.80% of TiO_2; 1.00-1.50% of Na2_O; and 1.20-1.70% of K_2O. Such manufacturing method may further comprise a step of carving a pattern on the molded tile between the molding step and the drying step. The celadon tile of the present invention can be beneficial to user′s health by having high emittance of far infrared rays and good electromagnetic wave blocking effects.
Patent KR-20190110873-A (KR)
Title: Method and apparatus for extraciting text data from nonlinear text image
Inventor: KANG KYUNG LIM
IPC: G06K9/34
Filed: 2018-03-21
Abstract: According to an embodiment of the present invention, a method for providing a work service based on conversion of unstructured data into structured data comprises: (a) a step of receiving a work request from a first user terminal, and transferring the work request to a second user terminal corresponding to a recipient of the work request; (b) a step of receiving an unstructured document image corresponding to the work request from the first user terminal, extracting texts from the received document image, and recognizing a category value and a verification value corresponding to each text; (c) a step of checking whether a list for category value and verification value pairs previously stored in a verification database of a server and the extracted category values and verification values correspond to each other; and (d) a step of detecting one structured template among a plurality of previously stored structured templates in accordance with a corresponding status, and supplying a structured document image obtained by inputting the texts into the structured template to the first user terminal. The category values are property information for categories classified by referring to the meaning of recognized texts. The verification values are property information for a text expression format defined for each text corresponding to the category values.
Patent KR-20180109047-A (KR)
Inventor: BING HUI
IPC: H04W72/04
Filed: 2018-03-23
Abstract: Provided are a method and an apparatus for a random access in a mobile communication system which define a correlation between a signal and a resource for a random access in a mobile communication system using a multi-beam. A terminal obtains beam index information from a received synchronization signal block, and transmits a preamble message occupying a plurality of preamble resources including a preamble resource corresponding to the beam index information to a base station. A random access resource includes the plurality of preamble resources, and the synchronization signal block is specified for one beam and corresponds to one preamble resource of the random access resource.
Patent KR-20180110605-A (KR)
Title: Parallel compression in lng plants using a double flow compressor
Inventor: WEHRMAN JOSEPH GERARD
IPC: F04D17/12
Filed: 2018-03-26
Abstract: Provided are a system and a method for debottlenecking a coolant compression system to increase the capacity and efficiency of natural gas liquefaction processes. A secondary compression circuit including at least one double flow compressor is provided to flow, backwards and forwards, a fluid in parallel with at least a portion of a primary compression circuit.
Patent KR-20190118011-A (KR)
Inventor: JANG JAE KYU
IPC: F16J15/06
Filed: 2018-04-09
Abstract: An objective of the present invention is to provide an exhaust gasket for a turbocharger which locally installs a bead plate coupled to a grommet having a sectional height difference around an exhaust passage to uniformly form an attaching force by excessive compression prevention of the bead plate to sufficiently guarantee sealing performance. To achieve the objective, the exhaust gasket for a turbocharger interposed around an exhaust passage comprises: a metal plate forming a bending unit extended towards an end thereof in an outward direction and bent upwards to have a prescribed thickness; a bead plate locally fused and installed from an inward end of the metal plate; and a grommet to enclose ends of the bead plate and the metal plate to couple and fix the bead plate and the metal plate, and limit compression of the bead plate.
Patent KR-20180117549-A (KR)
Inventor: NARAYANAN SATHISH
IPC: G06F11/30
Filed: 2018-04-17
Abstract: Disclosed are methods and apparatuses for intelligently managing backup capacitors in a storage device. According to the present invention, power consumption of a device is monitored in order to determine a current backup energy requirement comprising an amount of energy needed to power the device for data-backup and power-down operations in an event of an interruption of main power to the device. Based on the current backup energy requirement, one or more of a plurality of backup capacitors of the device are turned on or off, wherein the backup capacitors are configured to provide backup energy to the device during the interruption of main power by those of the backup capacitors remaining in an on-state.
Patent KR-20190121613-A (KR)
Title: copolymer of polyethyleneimine-grafted chitosan with RGD dendrimer peptide for targeting integrin αvβ₃and the nanoparticles for gene delivery the same
Inventor: JANG MI KYEONG
IPC: A61K49/00
Filed: 2018-04-18
Abstract: The present invention relates to a copolymer of polyethyleneimine-grafted chitosan with integrin αvβ_3-targeted RGD dendrimer peptide (RPgWSC); nanoparticles comprising the same; and an anticancer composition comprising the RPgWSC. More specifically, the RPgWSC according to the present invention can deliver genes to cells through microtubule-dependent macropinocytosis and chitosan-mediated endocytosis. In addition, in a mouse model carrying PC3 tumor xenograft, the injection of the RPgWSC led to a significant suppression on tumor growth by inhibiting the expression of BCL2 protein. Based on these results, the RPgWSC can be expected to be a good candidate material in respect of a specific target gene carrier with no cytotoxicity.
Patent KR-20180119489-A (KR)
Inventor: Tachibana norihide
IPC: B60R7/08
Filed: 2018-04-18
Abstract: An in-vehicle storage device having a buffer material along with one member and another member can be easily tuned by using the buffer material, minimally reduce expenses, and restrict rattling. Provided is an in-vehicle storage device comprising one member that can store an article, and another member that is attached to the outside of the one member in at least a partially overlapping manner. The in-vehicle storage device is characterized in that in a main portion thereof, the one member has a cushioning material that can come in contact with the article stored therein, and a cushioning section where the cushioning material is sandwiched between the one member and the other member is formed in an extended manner at a location.
Patent KR-20190122304-A (KR)
Title: Multi-cashback service providing system with auto-proliferation function
Inventor: CHO CHI YOUNG
IPC: G06Q30/02
Filed: 2018-04-20
Abstract: According to the present invention, provided is a cashback service providing system having an automatic proliferation function. The cashback service providing system includes: an affiliated store terminal (120) requesting the provision of points for a product purchased by a customer from an affiliated store; and a main server (130) creating customer points provided to the customer and manager points provided to a cashback service manager in accordance with the request from the affiliated store terminal (120), creating an account (G) regarding some or all of payment for the product as a point accumulation limit and accumulating the customer points, assigning the created account (G) to a virtual standby account sheet (S1) in order of creation, assigning the account (G) assigned to the standby account sheet (S1) to a plurality of assignment groups (A to C) grouped on the standby account sheet (S1) in order of creation, additionally accumulating the customer points in each account (G) through automatic proliferation, in which proliferated points are differentially assigned to each of the assignment groups (A to C) based on the accumulated manager points, and converting the customer points accumulated in the account (G) into cashback points and eliminating the account (G) when the customer points reach the accumulation limit. Therefore, the cashback service providing system is capable of promoting the use of customer points provided to customers.
Patent KR-20190038259-A (KR)
Title: Semiconductor device and a method for manufacturing the same
Inventor: HOKYUN AHN
IPC: H01L21/027
Filed: 2018-04-20
Abstract: The present invention provides a manufacturing method of a semiconductor device having a simplified process. The semiconductor device comprises: a substrate in which an insulation layer is buried between a first semiconductor layer and a second semiconductor layer; a through-hole passing through the substrate, wherein the through-hole includes a first hole passing through the first semiconductor layer and a second hole passing through the insulation layer and the second semiconductor layer from the bottom surface of the first hole; an epi layer arranged inside the through-hole; a drain electrode arranged inside the second hole to be in contact with one surface of the epi layer; and a source electrode and a gate electrode arranged on the other one surface of the epi layer.
Patent KR-20190128524-A (KR)
Title: Whirlpool Having Steam Generator
Inventor: LEE CHEE SANG
IPC: A47K3/10
Filed: 2018-05-08
Abstract: The present invention relates to a whirlpool bathtub with a steam supplier, capable of sterilizing and rinsing the inside of a circulation pipe by producing and supplying hot steam into the circulation pipe laid in a whirlpool bathtub. According to the present invention, the whirlpool bathtub (1) includes: a bathtub body (10) including a bathtub (11) for bathing; an inlet (20) inducting water in the bathtub (11); a spray nozzle (30) spraying the water into the bathtub (11); a circulation pipe (40) including a water supply pipe (41) laid in the spray nozzle (30) to supply the water to the spray nozzle (30) and a collection pipe (42) laid in the inlet (20) to collect the water in the bathtub (11); a pump (50) installed in the circulation pipe (40) and providing water pressure for inducting water in the bathtub (11) through the inlet (20) and spraying the water through the spray nozzle (30); and a steam supplier (60) sterilizing and rinsing the inside of the circulation pipe (40) by supplying hot steam into the circulation pipe (40), and including a steam tank (61) producing hot steam by heating water, a water supply pipe (62) supplying water from a water source to the steam tank (61), and a steam supply pipe (63) laid between the steam tank (61) and the steam pipe (40) to supply the steam from the steam tank (61) to the circulation pipe (40).
Patent KR-20190133328-A (KR)
Title: Virtual messenger system projecting real communication object
Inventor: LEE JAE KYU
IPC: H04L12/58
Filed: 2018-05-23
Abstract: The present invention provides a system capable of sending and receiving a message from a communication target which exists in reality but is difficult to communicate with. A message providing server analyzes information about the communication target and the message content sent and received from a user to determine a proper message, and delivers the message to the user. The target from which the user sends and receives messages is a virtual target, but a real communication target is projected onto the virtual target. Therefore, communication with the virtual target can be connected to the real target.
Patent KR-20190138133-A (KR)
Inventor: JO GYEONG HUN
IPC: H04N1/387
Filed: 2018-06-04
Abstract: An image forming apparatus is disclosed. According to the present invention, the image forming apparatus comprises: a printing engine for forming an image on printing paper; and a processor configured to generate a printing image corresponding to printing data, rotate the generated printing image to correspond to the generated printing image in a user-defined direction if a default output direction and the user-defined direction of the image forming apparatus are different, and control the print engine to print the rotated printing image.
Patent KR-20190139586-A (KR)
Inventor: HWANG JIN HA
IPC: H01M4/96
Filed: 2018-06-08
Abstract: The present invention relates to an electrode for a lithium-air battery, comprising: carbon nanotubes; and RuO_2 deposited on a surface of the carbon nanotubes. According to the present invention, it is possible to improve performance and stability of lithium-air batteries.
Patent KR-20190140646-A (KR)
Inventor: SHIN JEA IN
IPC: C08K3/22
Filed: 2018-06-12
Abstract: The present invention relates to a production method of a plastic air freshener with a marbling pattern and, more specifically, to a production method of a novel plastic air freshener, which uses ethylene vinyl acetate (EVA) pellets impregnated with liquid flavoring and a first pigment and having a vinyl acetate (VA) content of 20 to 25% as a base resin, uses a master batch consisting of ethylene vinyl acetate (EVA) having a vinyl acetate (VA) content of 26 to 30% and a second pigment to express the marbling pattern such as natural marble on a surface of a molded product by using the fluidity difference between the base resin and the master batch and the color difference between the first pigment and the second pigment.
Patent KR-20190141550-A (KR)
Inventor: PARK KI JU
IPC: H01L31/0392
Filed: 2018-06-14
Abstract: The present invention relates to a solar cell panel integrated with a double-sided display, which employs a single crystal silicon solar cell or a CIGS thin film solar cell as a power generating device to realize a function for power generation in a central part, and integrates a solar cell and a double-sided display to supply electric energy generated by a solar cell of the central part as power consumed in a display disposed on both surfaces thereof by having the display representing information, an advertisement, etc. on both surfaces thereof. The solar cell panel integrated with a double-sided display of the present invention comprises: a front cover layer; a first LED array layer disposed at a lower end of the front cover layer; a solar cell layer disposed at a lower end of the first LED array layer; a second LED array layer disposed at a lower end of the solar cell layer; and a rear sheet layer disposed at a lower end of the second LED array layer.
Patent KR-20190143268-A (KR)
Title: Apparatus of automotive strut tower brace bar
Inventor: JANG YUN SIK
IPC: B62D25/08
Filed: 2018-06-20
Abstract: A vehicle strut tower brace bar includes: first and second bolt sockets each including a bolt receiving cylinder having a hollow therein; a support pipe including first and second bent members extending flexibly from the first and second bolt sockets to avoid interference with the engine of a vehicle; and first and second wing brackets coupled to the first and second bent members toward the first and second bolt sockets. Therefore, the vehicle strut tower brace bar can increase the rigidity of a vehicle to enhance the safety of a suspension, and improve the linear and rotational performance.
Patent KR-20190082046-A (KR)
Inventor: UHR JOON SUN
IPC: G06Q20/10
Filed: 2018-06-29
Abstract: The present invention relates to a block chain-based payment method and a system using the same. According to the present invention, when payment request information corresponding to purchase and payment information on a user terminal is obtained from a service providing terminal, a push token ID corresponding to user identification information included in the payment request information is obtained from a block chain and the push token ID and signature request information are transmitted to the user terminal. Also, when a signature value which is electronically signed by a fund source application of the user terminal is obtained, the signature value is verified and when the signature value is valid, a payment of a payment means corresponding to a payment means token ID is verified. In addition, when the payment is determined as valid, approval result information corresponding to the payment request information is registered in a block chain and the approval result information is transmitted to a fund source server corresponding to a fund source identification ID corresponding to the payment means.
Patent KR-20180082386-A (KR)
Inventor: BAE JIN WOO
IPC: G02F1/1333
Filed: 2018-07-09
Abstract: An object of the present invention is to provide a liquid crystal composition capable of minimizing arrangement damage due to a drop in phase transition temperature upon mixing of different kinds of liquid crystal compounds. One aspect of the present invention provides a liquid crystal composition, and a liquid crystal display element comprising the same. The liquid crystal composition comprises: a network formed by polymerizing a first liquid crystal compound having at least two functional groups; and a non-reactive second liquid crystal compound trapped in the network.
Patent KR-20200012612-A (KR)
Title: Apparatus for controlling compressor, control system for compressor and method for controlling compressor
Inventor: NAM SANGHOON
IPC: H02P21/34
Filed: 2018-07-27
Abstract: The present invention relates to a compressor control device, a compressor control system, and a compressor control method. The compressor control device controls operation of a motor by aligning a rotor by exciting each phase of a stator in accordance with a preset reference sequence when the motor starts to operate. The compressor control device comprises an inverter unit and a control unit.
Patent KR-20190123193-A (KR)
Title: Display device
Inventor: JAEUK RYU
IPC: G02F1/1333
Filed: 2018-08-02
Abstract: According to an application of the present invention, disclosed is a display device having a simple structure and an improved appearance. According to the present invention, provided is the display device comprising: a display panel; an inner plate attached to a rear part of the display panel; a rear cover including a first cover attached to the rear part of the inner plate and a second cover spaced apart from the rear part of the inner plate to form an accommodation space having a predetermined size together with the inner plate and configured to cover the rear part of the inner plate; and a component module including components for driving the display panel. The component module is inserted into the accommodation space through a lower part of the second cover and is configured to directly engage with a mount in the second cover. Therefore, an objective of the present application is to provide the display device designed more simply.
Patent KR-20200017184-A (KR)
Title: Device and method for molding composite materials using VARTM
Inventor: SONG JUN HEE
IPC: B29C65/00
Filed: 2018-08-08
Abstract: The present invention relates to a device for quickly and easily molding a composite material using VARTM and to a method thereof. The present invention embeds a resin-impregnated composite material in a vacuum film bag, provides vacuum to the inside of the vacuum film bag through one jig in a state in which a pair of jigs are airtightly attached to both sides of the vacuum film bag, provides a resin through the other jig, so that the resin absorbs vacuum. By soaking easily into the composite material, the inside of the vacuum film bag can always be kept in a vacuum, always maintains the inside of the vacuum film bag in the vacuum state by allowing the resin to easily permeate the composite material by the vacuum suction force, and then quickly and easily forms a polymer composite material thereby.
Patent KR-20200020336-A (KR)
Title: Ultra-fine particle soybean milk and method for producing the soybean milk
Inventor: HWANG SUNG WON
IPC: A23L11/00
Filed: 2018-08-17
Abstract: The present invention relates to ultrafine particle soybean milk and a method for producing the same. Provided is a method for producing ultrafine particle soybean milk comprising the following steps of: producing a raw liquid of whole soymilk from beans; producing whole soymilk powder by spray drying the raw liquid of whole soymilk; and sonicating the whole soymilk powder. According to the present invention, productivity can be maximized.
Patent KR-20190024713-A (KR)
Inventor: LEE SANG IL
IPC: H05B3/34
Filed: 2018-08-21
Abstract: The present invention relates to a heating wire cable and a heating sheet including the same. Specifically, the present invention relates to a heating wire cable and a heating sheet including the same, wherein the heating wire has excellent tensile strength and bending resistance and at the same time has excellent flexibility, which is an opposite relation with the tensile strength and bending resistance; is lightweight; and can suppress a hot spot where overheating occurs due to a sudden increase in resistance of a corresponding part caused by a disconnection of a conductor in a conventional heating wire cable.
Patent KR-20200023012-A (KR)
Title: Indoor air control unit including functions for radon reduction and radon measurement
Inventor: HAN SANG HYO
IPC: G01T1/167
Filed: 2018-08-24
Abstract: The present invention relates to an air control device that reduces radon by introducing indoor air while simultaneously displaying radon information on indoor air in real time. Provided is an indoor air control device having radon reduction and radon measurement functions, including: an air purification unit that has a radon reduction means to reduce air pollutants and radon; a radioactivity measurement unit that measures radon radioactivity in the air; and a temperature and humidity control unit that controls air temperature and humidity.