baber/WOPTO huggingface dataset:
Patent KR-20180014672-A (KR)
Inventor: HISASHI KOMATSUZAKI
IPC: F16K31/126
Filed: 2017-08-01
Abstract: A valve (10) comprises a valve mechanism (14) capable of switching a state of communication between a first port (20) and a second port (22) of a body (12). A diaphragm (32) is positioned on a central part of the valve mechanism (14) to be held between a valve plug (30) and a holder member (34). An outer boundary part of the diaphragm (32) is held between a body (12) and a bonnet (16). A pilot channel (44) communicating with a communication chamber (24) in the body (12) with the pilot chamber (64) in the bonnet (16) is formed in the valve plug (30). A first hole (48) communicating with the pilot channel (44) is formed in a central part of the diaphragm (32). A pressurized fluid in the communication chamber (24) flows into the pilot chamber (64) through the pilot channel (44) and the first hole (48) and is combined with an elastic force of a spring (70), thereby allowing the valve plug (30) to be biased toward the valve seat (26) by a pressure of the pressurized fluid. The valve is able to remarkably improve durability of the diaphragm.
Patent KR-20190022216-A (KR)
Inventor: RIM HYUNG TAEK
IPC: G06T7/00
Filed: 2017-08-25
Abstract: Disclosed is a method for analyzing an eyeball image by a computer. The method comprises the steps of: obtaining an eyeball image photographing at least a part of an eyeball of a target object; and inputting the obtained eyeball image to a first learned model so as to determine whether at least one among an eyeball, a circulating system, and an internal organ of the target object is diseased.
Patent KR-20190024088-A (KR)
Inventor: PARK JAE WOOK
IPC: B63B35/73
Filed: 2017-08-31
Abstract: The present invention relates to a safety-improved racing motorboat, which is more specifically provided with: a bow cushion coupled to a bow; a kernel cushion coupled to an upper side portion of both corners of a stern; a spray prevention device provided on a portion in which a motor is coupled to the center of the stern; a falling water preventing device provided to protrude from both sides of a cockpit and adhering to an upper side of a boarder′s thigh; and an emergency paddle provided with a paddle coupling device in the cockpit to be detached therefrom, thereby preventing a boarding player from falling into water, and minimizing casualties caused by a collision with the player or an interested person, who has fallen into water, and a boat.
Patent KR-20190024399-A (KR)
Inventor: CHAE YONG HA
IPC: B60H1/22
Filed: 2017-08-31
Abstract: The present invention relates to a cooling water heater. The cooling water heater includes a first housing formed in a concave container shape with an opened upper side and having an inlet portion through which cooling water flows and an outlet portion through which the cooling water is discharged; a cover plate coupled to cover the open upper side of the first housing; a sheath heater provided in an inner space formed by coupling the first housing and the cover plate; a second housing coupled to an upper end of the first housing, the second housing being formed in a concave container shape having an opened lower side; and a sealing member fitted to the periphery of the cover plate to surround the whole edge of the cover plate and surrounding all three surfaces at the periphery of the cover plate, wherein a peripheral portion of the cover plate including the sealing member is interposed between the upper end of the first housing and the lower end of the second housing in a state where the sealing member is fitted to the peripheral portion of the cover plate, so that the sealing force by the sealing member is improved so that the cooling water is prevented from being leaked to the outside of the housing and the cooling water is prevented from being leaked toward the separate inner space devided by the cooling water flow path.
Patent KR-20180026356-A (KR)
Inventor: AHN KYOUNG HO
IPC: H01M50/417
Filed: 2017-09-01
Abstract: The present invention relates to a polymer electrolyte comprising a lithium salt and a copolymer comprising a fluorine-substituted or unsubstituted polyalkylene ether repeating unit, and to a lithium secondary battery comprising the polymer electrolyte. An object of the present invention is to provide an electrolyzer for generating brown gas using electrolysis capable of producing brown gas efficiently by controlling an inflow amount of an electrolytic solution.
Patent KR-20190027102-A (KR)
Inventor: CHOI DEOK KWAN
IPC: B60L50/50
Filed: 2017-09-06
Abstract: The present invention relates to a method for controlling a DC-DC converter of a hybrid vehicle capable of removing a precharge circuit in an existing battery system. The method comprises the steps of: when driving the hybrid vehicle, driving the DC-DC converter in a boost mode by a control part in order to precharge a DC link capacitor coupled in parallel between the DC-DC converter connected to a first battery system; and in a state in which the DC-DC converter is driven in the boost mode to precharge the DC link capacitor, applying power supply of the first battery system to the DC-DC converter, while switching the DC-DC converter to a buck mode with the control part.
Patent KR-20190032727-A (KR)
Title: Remote watching system and method for electricpower system
Inventor: LEE SANG HO
IPC: G08C17/02
Filed: 2017-09-20
Abstract: The present invention relates to a system for monitoring a power receiving facility, comprising: a sensing module generating temperature data, current vibration data, power data, and image data of a power receiving facility; a determination module comparing the data generated by the sensing module with pre-collected data and generating power receiving facility state data in accordance with a comparison result; and a user terminal displaying the power receiving facility state data generated by the determination module and outputting a power receiving facility control signal to the sensing module or the determination module.
Patent KR-20190033180-A (KR)
Title: Food packaging container with excellent elongation, and preparation method thereof
Inventor: CHOI JONG HAN
IPC: B32B27/06
Filed: 2017-09-21
Abstract: The present invention relates to a food packaging container with excellent elongation and a manufacturing method thereof. To this end, the food packaging container with excellent elongation includes a polyester resin forming sheet, thereby providing an advantage that strength from a product stacking load and an external impact generated in a distribution process is excellent by improving the elongation through control of the degree of crystallization.
Patent KR-20190037016-A (KR)
Title: Liquid spray container
Inventor: HWANG IN GAP
IPC: B05B1/34
Filed: 2017-09-28
Abstract: The present invention relates to a chemical solution spraying container which comprises: a body (10) in which a chemical solution is stored; a cover (20) coupled to one surface of the body (10), having an air inflow path (21) formed therein, and having a spraying path (22) connected to the air inflow path to have a smaller diameter from one end to the other end; a chemical solution pipe (30) interconnecting the inside of the body (10) and the inside of the spraying path (22); a blowing unit blowing air to the air inflow path (21) so that the chemical solution stored in the body (10) is sucked into the chemical solution pipe (30) so as to be sprayed to the outside of the spraying path (22); and an eddy flow unit (40) installed between the blowing unit and the air inflow path (21) so as to swirl the air transferred from the blowing unit.
Patent KR-20190042163-A (KR)
Title: Preparing method of coated paper using nanolatex for size press coating
Inventor: LEE SOO YONG
IPC: C08F2/18
Filed: 2017-10-16
Abstract: The present invention relates to a method of manufacturing a coated paper by using nanolatex for coating a size press and, more specifically, to a method of manufacturing a coated paper by using nanolatex for coating a size press, comprising the following steps of: synthesizing a core polymer by adding an initiator to a monomer mixture in which styrene, ethyl acrylate, butyl acrylate, acrylic acid, and itaconic acid are mixed; synthesizing a mixed protection colloid by mixing oxidation starch with polyvinyl alcohol; synthesizing nanolatex of a core-shell shape consisting of the core polymer and the mixed protection colloid by mixing the core polymer and the mixed protection colloid and performing suspension polymerization thereon; forming each of a pre-coating layer and a top-coating layer on a stencil paper by coating a pre-layer and a top-layer of the stencil paper with a mixed solution prepared by adding nanolatex to a starch solution and pressing the coated pre-layer and top-layer of the stencil paper; and manufacturing a coated paper by coating the pre-coating layer and the top-coating layer with a coating solution and performing a coating process thereon. A coated paper manufactured by the method according to the present invention has the same printing properties as those of an existing coated paper and has improved physical properties such as surface properties, tensile strength and the like by using a solid content of 35% having a high elongation rate and high adhesion and nanolatex having an average particle diameter of a nano-level, thereby reducing a ratio of fold crack.
Patent KR-20170122158-A (KR)
Inventor: KIM JONG HO
IPC: H04N19/30
Filed: 2017-10-23
Abstract: Provided are a conversion encoding method and apparatus, and a decoding method and apparatus. The conversion encoding method can convert a differential block depending on predefined or adaptively determined conversion type information, and can determine any one among the converted differential blocks as a final block. Therefore, encoding efficiency can be improved.
Patent KR-20170122705-A (KR)
Inventor: OYA TAKESHI
IPC: F01N9/00
Filed: 2017-10-26
Abstract: An exhaust heat recovery device structure comprises: an exhaust pipe which is extended in the longitudinal direction of a vehicle and allows gas generated in an internal combustion engine to be discharged thereto; a catalyst converter which is connected to the exhaust pipe; an exhaust heat recovery device which is formed behind the catalyst converter in the rear part of the vehicle or on the inner side of a floor tunnel formed in the bottom part of the vehicle, allows a cooling water pipe for cooling the internal combustion engine to be connected to one side thereof in the width direction of the vehicle, and performs heat exchange between the cooling water and the gas; and a curved connection pipe which connects the catalyst converter and the exhaust heat recovery device to each other on the inner side of the floor tunnel and is curved from the rear part to the front part of the vehicle in the width direction of the vehicle when being seen at a plane. Therefore, the present invention secures a work space without an increase in the cross section of the floor tunnel.
Patent KR-20180046377-A (KR)
Inventor: EDGAR BRIAN T
IPC: G06F12/06
Filed: 2017-10-26
Abstract: A data storage device includes a storage tier and a storage controller operably coupled to the storage tier and configured to be communicatively coupled to a host device. The storage controller includes a first memory operably coupled to the storage controller and configured to store a superseding data structure. The storage controller further includes a second memory operably coupled to the storage controller and configured to store a forward map configured to map a plurality of logical block addresses to physical locations on the storage tier. The storage controller further includes a sifting module configured to sift the forward map based on data contained in the superseding data structure. The storage controller further includes a compression module configured to compress the forward map to generate a compressed forward map.
Patent KR-20190048939-A (KR)
Inventor: SEONG JONG KOOK
IPC: F01K9/02
Filed: 2017-10-31
Abstract: A fuel cell waste heat recovery apparatus according to the present invention comprises: a power generation unit comprising a steam turbine for generating electric power by using incoming steam received and discharging exhaust steam; and a fuel cell vapor generator for receiving exhaust gas from a fuel cell stack which generates electric power using fuel and air and generating externally generated steam by condensing at least a part of the exhaust vapor through heat exchange to vaporize the generated condensed water, and returning the externally generated steam to the power generation unit. The incoming steam comprises the externally generated steam.
Patent KR-20190048955-A (KR)
Inventor: HYEON JIN WOO
IPC: A23L35/00
Filed: 2017-10-31
Abstract: The present invention relates to a composition for preparing a pancake powder including grain powder, baking powder and allulose, a method for preparing a pancake powder, a pancake powder and a pancake including the composition, a method for preparing a pancake using the pancake powder, a method for increasing a crispy texture of a pancake; and a method for reducing an oil absorption rate. The composition for preparing a pancake powder of the present invention is added with allulose which is a naturally derived sweetener material, thereby having excellent properties of increasing a crispy texture, reducing an oil absorption rate to reduce a greasy texture so as to reduce calories, realizing an appetizing color, and delaying an aging speed of a pancake.
Patent KR-20190049141-A (KR)
Inventor: JEON SEOK HWAN
IPC: B60R21/015
Filed: 2017-11-01
Abstract: The present invention relates to a sight-keeping device and a method of controlling the sight-keeping device. According to an embodiment of the present invention, the sight-keeping device comprises: sight-keeping glass compensating refraction generated by water existing on an external surface of windshield glass; and a control unit determining whether the sight-keeping glass is placed between the windshield glass and a driver′s seat.
Patent KR-20190050457-A (KR)
Inventor: UM SUNG MIN
IPC: B60R11/00
Filed: 2017-11-03
Abstract: According to the present invention, a roof rack comprises: a body base formed with an injection method; a plurality of insert nuts inserted into the body base; a spacer formed with the injection method; an insert bolt inserted into the spacer; and a finishing bolt fixing the spacer to the body base. Therefore, a weight of the roof rack is reduced, and production costs can be reduced.
Patent KR-20190058142-A (KR)
Inventor: JANG CHEOL SOON
IPC: G08B27/00
Filed: 2017-11-21
Abstract: The present invention relates to a safety rescue integrated control system for a ship based on a personal location, which comprises: a tag device for inputting a unique tag to a mobile device of a ship passenger when boarding on a ship; a ship warning system installed in a ship to monitor a disaster situation of the whole ship; an evacuation support device for storing various disaster states in the ship, and storing each evacuation scenario therefor; an integrated control server for inputting and outputting location-based mobile device information, and receiving ship disaster information from the ship warning system; a communication connection network connected to the integrated control server to transmit a ship disaster state, and receiving external evacuation instruction information; and a dashboard installed in an evacuation control center in the ship to output each evacuation information on the passenger and the ship disaster state. According to the present invention, when an internal warning of the ship is input by the ship warning system to the integrated control server, the ship disaster state is determined using the location-based mobile device information and an internal warning state of the ship, and an optimal evacuation scenario is selected to output individual evacuation information to each passenger mobile device. Also, the dash board is operated to display evacuation information and a disaster progress state of the ship, an evacuation state in the ship is transmitted via the communication connection network, and the external evacuation instruction information is received to update entire evacuation information. According to the present invention, the spread of the dangerous situation during evacuation of a passenger is prevented in case of emergency of the ship, an overall instruction action for emergency can be performed, and an external rescue can be effectively performed.
Patent KR-20190059034-A (KR)
Inventor: KIM JUNG GON
IPC: E03F1/00
Filed: 2017-11-22
Abstract: The present invention relates to a rainwater storage system for filtration in stages. According to an embodiment of the present invention, the rainwater storage system for filtration in stages comprises: a box-shaped filtering module including a side wall assembly making up a side wall of a polyhedron, a bottom assembly assembled on a lower portion of the side wall assembly to form a filtering space and provided with a rainwater drain hole, and an upper assembly assembled on an upper portion of the side wall assembly and provided with a rainwater feeding hole; a porous filter filled in the filtering space to filter rainwater entering through the rainwater feeding hole to purify the rainwater; a non-permeable layer arranged on a side and a lower portion of a rainwater storage tank constructed by stacking and arranging the filtering modules in multiple levels; a permeable layer arranged on an upper portion of the rainwater storage tank; and a drain pipe connected to the rainwater storage tank through the non-permeable layer to drain filtered and purified rainwater to the outside.
Patent KR-20180001527-A (KR)
Inventor: OH BO MYOUNG
IPC: H04N21/478
Filed: 2017-11-23
Abstract: Disclosed are a simple payment method and a system thereof which can reduce a time required for a payment process in a home shopping order. The simple payment method comprises the steps of: matching user information and payment information on each user for pre-registration; receiving a payment request for a home shopping order of a user from a home shopping server related to a home shopping broadcast; processing authentication on the user by using the user information included in the payment request; and performing payment process corresponding to the payment request by using payment information matched with the user information included in the payment request when the authentication on the user succeeds.
Patent KR-20190059508-A (KR)
Inventor: LEE IN KYU
IPC: H04K3/00
Filed: 2017-11-23
Abstract: The present invention relates to a method for allocating transmission time with low complexity for physical layer security in wireless power transmission communication using an energy harvesting (EH) jammer. According to an embodiment of the present invention, a method for allocating transmission time in wireless power transmission communication can construct an efficient energy harvesting communication system for information security by providing a method for allocating transmission time with low complexity for physical layer security in a wireless powered communication network (WPCN).
Patent KR-20190059706-A (KR)
Inventor: HEON YOUNG HA
IPC: C21D8/00
Filed: 2017-11-23
Abstract: Disclosed are low alloy type duplex stainless steel with excellent pitting corrosion resistance and a method for manufacturing the same. According to the present invention, the duplex stainless steel comprises 24-26 wt% of Cr, 5.5-7 wt% of Mn, 3.0-4.0 wt% of Ni, 2.5-3.5 wt% of Mo+0.5W (W>0, Mo>=0), 0.08-0.15 wt% of C, 0.32-0.45 wt% of N, and the remainder consisting of Fe and inevitable impurities, and has a microstructure including austenite and ferrite. Here, a ferrite fraction is 40-60 vol%. In addition, the duplex stainless steel according to the present invention further comprises one or more between 0.25 wt% or less of Nb and 0.6 wt% or less of Cu.
Patent KR-20190060071-A (KR)
Title: Air injection storable pillow for vehicles
Inventor: PARK JI HYUN
IPC: B60N2/80
Filed: 2017-11-24
Abstract: The present invention relates to a storable air injection pillow for vehicles, capable of solving the problem that a user always needs to carry an air injection pillow used for taking a rest in a vehicle by reducing the inconvenience of carrying a pillow through a headrest and a door trim having a pillow storage structure. According to the present invention, the air injection pillow comprises: a pillowcase made of nylon to enable pollutants to be easily wiped off through an inner cleaner; a door trim designed with a structure enabling an air injection pillow to be stored in the upper part of the door trim, which is touched by a body part of a person such as an arm, to eliminate the need to carry the pillow; a headrest designed with a structure enabling the air injection pillow to be stored in the headrest located on a seat to support the head to eliminate the need to carry the pillow; an air pocket made of vinyl to keep air stored in the pillowcase to support the head and neck of a passenger by being expanded with air injection; and a small air compressor mounted in a vehicle to be operated interconnectedly with buttons of the vehicle to enable air to be injected into the air injection pillow only through button manipulation. Therefore, the present invention is capable of solving the problem that a user always needs to carry an air injection pillow used for resting in a vehicle by reducing the inconvenience of carrying a pillow through a headrest and a door trim having a pillow storage structure.
Patent KR-20190060198-A (KR)
Title: Composition for preventing or treating ischemic brain disease comprising DAPK1 or Pin1 inhibitor
Inventor: YONGGEUN HONG
IPC: A23L33/17
Filed: 2017-11-24
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating ischemic brain diseases, containing an inhibitor of death-associated protein kinase 1 (DAPK1) or eptidylprolyl cis/trans isomerase 1 (Pin1) as an active ingredient. According to the present invention, when DAPK1 or Pin1 is treated alone or treated in a combined manner, neural cells are protected, neuroplasticity is induced, expression of an apoptosis inducing activator is reduced, and DAPK1 or Pin1-mediated apoptosis mechanism activity is reduced, thereby confirming to effectively treat and prevent ischemic brain diseases to be useful in related pharmaceutical fields.
Patent KR-20190063938-A (KR)
Title: Catalyst support having a core-shell structure with enhanced thermal stability and preparation method thereof
Inventor: SEO MYUNG GI
IPC: B01J35/00
Filed: 2017-11-30
Abstract: The present invention relates to a catalyst support having a core-shell structure with enhanced thermal stability and a method for manufacturing the same. The catalyst support has a structure with a core having a small specific surface area and a shell containing SiC having a high thermal conductivity to increase thermal conductivity of the catalyst carrier to suppress sintering of a metal catalyst, thereby being able to carry the metal catalyst on a carrier surface in a small size.
Patent KR-20190066347-A (KR)
Title: Multiple spindle drilling system
Inventor: HUR CHURL
IPC: B23B49/00
Filed: 2017-12-05
Abstract: According to one embodiment of the present invention, a multi-axis drilling system comprises: a frame; a fixing part installed in the frame for clamping and fixing a workpiece; a processing part including a plurality of spindles and a drill mounted on each spindle so as to simultaneously form a plurality of holes in the workpiece, and installed to be elevated above the fixing part; a plurality of sensing parts installed vertically below each of the drills and measuring a separation distance with the drill; and a control part for elevating the processing part by comparing a separation distance with each drill received from the sensing part with a preset reference distance. Therefore, an objective of the present invention is to provide the multi-axis drilling system capable of easily distinguishing whether or not the workpiece is processed.