baber/WOPTO huggingface dataset:
Patent KR-20170122467-A (KR)
Inventor: LEE SEUNG WOO
IPC: C09D7/63
Filed: 2016-04-27
Abstract: The present invention relates to a hard coating composition comprising a silazane compound, a polyfunctional (meth)acrylic dendrimer compound or polyfunctional urethane (meth)acrylate containing a cyclohexyl group, a photoinitiator, and a solvent, which exhibits excellent effects of scratch resistance, hardness, and flexibility.
Patent KR-20170123993-A (KR)
Inventor: KIM JAE YOUNG
IPC: F16H57/023
Filed: 2016-04-29
Abstract: Disclosed is a quick-release air breather capable of conveniently performing breathing work by axial position adjustment of a connector with respect to a breather housing, and suppressing an escape of the connector from the breather housing by regulation of an axial position in accordance with a rotational direction of the connector. The air breather comprises: a housing (10) forming a breathing passage (12); a connector (20) which is installed to be rotated and moved in an axial direction in an accommodation space (14) of the housing (10), and has a breathing hole (22) which can communicate with the breathing passage (12); a sealing unit (30) to control opening and closing between the breathing passage (12) and the breathing hole (22) in accordance with an axial position of the connector (20) with respect to the accommodation space (14); and a breathing control unit to regulate a position of the connector (20) in the axial direction and a rotational direction with respect to the accommodation space (14). The breathing control unit includes: a plurality insertion units (40) separated from each other in the axial direction of the connector (20); a penetration unit (50) to allow communication between the accommodation space (14) from the housing (10); and a stop pin (60) coupled to any one among the plurality of insertion units (40) through the penetration unit (50).
Patent KR-20170125149-A (KR)
Inventor: KIM HEE SOO
IPC: B22C9/10
Filed: 2016-05-03
Abstract: The present invention relates to a device to correct a core used to form an oil gallery inside an engine piston when the engine piston is casted. According to the present invention, the device comprises: a jig unit supporting the core having two insertion holes wherein two hollow pins of the core are inserted; a pressing unit installed in an upper side of the jig unit to be able to be lifted/lowered and downwardly press the core placed on the jig unit during lowering operation; a driving unit connected to the pressing unit to lift/lower the pressing unit; and two correction pins installed in a lower side of each two insertion holes of the jig unit, and inwardly entering each hollow pin inserted into each insertion hole during a lowering operation of the pressing unit. According to the present invention, a core placed on an incorrect position in the hollow pin is placed on the jig unit and then the driving unit operated to allow the two correction pins to inwardly enter the two hollow pints; thereby providing an effect capable of easily correcting the position of the hollow pin of the core.
Patent KR-20170126116-A (KR)
Inventor: HEO JEOM SUK
IPC: B44C3/04
Filed: 2016-05-09
Abstract: A manufacturing method of a glass fiber reinforced plastic sculpture having a reinforcing core according to an embodiment of the present invention includes: a step of creating a prototype of a sculpture; a step of producing a plurality of pieces of an outer frame; a step of adding a thickness formation material to the inner wall of the outer frame; a step of surrounding a reinforcing core with the plurality of pieces of the outer frame and producing a plurality of pieces of an inner frame; a step of removing the thickness formation material from the outer frame; a step of fixating a position while assembling and arranging the plurality of pieces of the outer frame on the outside of the inner frame; a step of producing the sculpture by injecting melted glass fiber reinforced plastic into a space between the outer frame and the inner frame; and a step of fixating the position of the reinforcing core on a point where the sculpture is installed and fixates the position of the plurality of pieces of the sculpture on the outside of the reinforcing core. The manufacturing method of the glass fiber reinforced plastic sculpture having the reinforcing core can increase efficiency of cost caused by adding a reinforcing structure in terms of production cost while maintaining the production form of the sculpture when eccentric load acts on the sculpture by reinforcing the structure of the sculpture using materials vulnerable to deflection due to eccentric load like existing glass fiber reinforced plastic.
Patent KR-20170127767-A (KR)
Inventor: YOON SOCK HYO
IPC: E01C15/00
Filed: 2016-05-12
Abstract: According to the present invention, a packing structure for a bicycle road comprises: a concrete base layer (100); a urethane layer (200) formed on an upper portion of the concrete base layer (100); a grid reinforcing material (300) of a nylon fiber having a grid structure, installed and fixated by a spacer (210) and a fixing pin (220) to be immersed in an upper portion of the urethane layer (200); and a rubber chip layer (400) installed on the upper portion of the urethane layer (200) at a predetermined height and formed by laying a rubber chip (410) such that a part of the lower side thereof is filled in a space between the grid structures of the reinforcing material (300), wherein the upper portion of the urethane layer (200), the reinforcing material (300), and a lower portion of the rubber chip layer (400) are melted and combined with each other by heating and compaction. In this case, as shown in FIG. 7, the reinforcing material (300) may be installed on the upper portion of the urethane layer (200) by using the spacer (210) and the fixing pin (220). According to the present invention, the pavement structure for a bicycle is configured such that the reinforcing material (300) is installed after the urethane layer (200) is formed, and the rubber chip (410) heated by high-temperature heat is placed on the upper portion of the urethane layer (200) and is then compacted. The upper portion of the urethane layer (200), the reinforcing material (300), and the lower portion of the rubber chip layer (400) are melted and combined with each other by the high-temperature rubber chip (410) during compaction. Therefore, a bonding surface between the urethane layer (200) and the rubber chip layer (400) is integrated with the reinforcing material (300) having a grid structure to form a firm pavement layer.
Patent KR-20170129304-A (KR)
Inventor: SHIN JIN UK
IPC: F16J15/02
Filed: 2016-05-16
Abstract: The present invention relates to an apparatus to join a synthetic resin pipe with an integrated packing stopper, capable of simplifying a composition of a pipe extension unit and a combination part of an apparatus in order to connect a synthetic resin and to prevent damage and separation of the combination part. According to the present invention, the packing stopper has a plurality of combination grooves formed on its internal edge and external edge. On an internal edge of the pipe extension unit and an external edge of an internal pipe, a plurality of combination bumps are formed. A synthetic resin pipe is connected by the combination grooves of the packing stopper and the combination bumps of the pipe extension unit and the internal pipe. As such, the present invention is able to make the pipe extension unit of the apparatus to join a synthetic resin pipe have a simple composition, reduce a number of parts, and to manufacture a synthetic resin pipe easily; thereby improving work efficiency and reduce construction costs. According to the present invention, as there is no need to extend the pipe extension unit to double, leading to the same pipe thickness of the pipe extension unit, the present invention is able to prevent damage due to an uneven thickness of the pipe extension unit. As a packing stopper is formed on an entire connection part of the pipe extension unit, there is no space unit. Accordingly, the present invention is able to prevent contamination due to stagnant foreign substances or tap water. The elasticity of the packing stopper absorbs an external pressure or impact to prevent damage to the pipe extension unit.
Patent KR-20170128853-A (KR)
Inventor: KIM MAL SOOK
IPC: F16K15/14
Filed: 2016-05-16
Abstract: The present invention relates to a functional backflow prevention damper device capable of self-adjustment of a flow pressure. The functional backflow prevention damper device can improve a design freedom degree by being easily installed in a mounting bracket without passing through a body of a blade and can prevent a leakage of air and inflow of dust. The functional backflow prevention damper can reduce the weight of a product and can actively perform damping in accordance with a flow pressure flowing. According to the present invention, the functional backflow prevention damper device is installed in a duct. The functional backflow prevention damper device can permit transfer of a fluid to one side and can prevent the transfer of the fluid to the other side. The functional backflow prevention damper device includes: a fixing bracket fixed into the duct and having a blade mounting unit on the inner side; the blade mounted on the blade mounting unit and rotating around one side; a stopper formed in the blade mounting unit and fixing rotation in one direction of the blade; a fixing unit installed in the fixing bracket and fixed to the duct; and a rotation connection unit connecting the fixing bracket and the blade to rotate.
Patent KR-20170130152-A (KR)
Inventor: NAM BYUNG TAK
IPC: B63H21/14
Filed: 2016-05-18
Abstract: Disclosed is a method for operating an engine for a ship, having a plurality of engines. The method for operating an engine for a ship comprises a step of enabling one among the engines to be operated at a skip firing mode, enabling another one to be operated at a general mode, and enabling the other engines to be stopped when load required by the ship is 90-125%.
Patent KR-20170131080-A (KR)
Inventor: KIM YONG WOO
IPC: A61L9/14
Filed: 2016-05-20
Abstract: A formaldehyde removing agent comprises: an air purifying component extracted from a natural formaldehyde removing materials including at least one of bamboo palms, golden pothos, dwarf umbrella trees, gerberas, flowering fern, and selaginellas; a formaldehyde removing component configured by stirring a volcanic ash soil powder in the weight ratio of 1.5 to 1.8:1 in a volatile organic compound (VOC) removing material extracted from spath at the temperature of 35 to 55C; and an aromatic component in which Chamaecyparis obtuse crude oil, distilled water or purified water are mixed at the weight ratio of 1:10 to 15. The formaldehyde removing agent causing sick house syndrome cement toxicity can remove harmful substances such as formaldehyde from cement walls through environmentally-friendly techniques.
Patent KR-20160140488-A (KR)
Inventor: PEITZ STEPHAN
IPC: B01J23/06
Filed: 2016-05-27
Abstract: The invention relates to a process for purifying hydrocarbon mixtures, in which a contaminated hydrocarbon mixture comprising olefins having three to eight carbon atoms is at least partly freed of sulfur-containing contaminants by bringing it into contact with a solid sorbent and the hydrocarbon mixture is exclusively in the liquid state during the contact with the sorbent. The problem that is addressed is to substantially completely remove sulfur compounds present in the mixture without forming new sulfur compounds again at the same time. Furthermore, 1-butene present therein is not lost in the purification of the mixture. Finally, the sorbent used has high adsorption capacity, is substantially free of carcinogenic constituents, and is easily available. The problem is solved by using a sorbent based on copper oxide, zinc oxide and aluminum oxide in a particular composition and by conducting the purification in the presence of a small amount of hydrogen.
Patent KR-20170136354-A (KR)
Inventor: HONG HA RYONG
IPC: H01Q1/22
Filed: 2016-06-01
Abstract: The present invention relates to a solenoid type chip antenna which can be stably mounted on a substrate. The chip antenna according to an embodiment of the present invention comprises: a core including a winding part where a coil is wound and a terminal part disposed at both ends of the winding part; and a terminal pad formed on one surface of the terminal part, wherein both ends of the coil can be inserted into insertion grooves formed in an oblique direction on one surface of the terminal part to be bonded to the terminal pad.
Patent KR-20170137401-A (KR)
Inventor: CHO JUNG SAN
IPC: B25J15/00
Filed: 2016-06-03
Abstract: The present invention relates to a two-arm robot capable of gripping heavy objects. An objective of the present invention is to allow the two-arm robot with a gripper to grip a small article by the gripper and easily grip heavy objects by a support member arranged on an arm to support the heavy objects. To achieve the objective, the two-arm robot capable of gripping heavy objects comprises: a robot body (10); a moving means (20) arranged on a lower portion of the robot body (10); a torso unit (30) arranged on an upper portion of the robot body (10); a pair of arms (40) arranged on both sides of the torso unit (30) to be extended forwards; and a gripper (50) arranged on a front end of the pair of arms (40). The two-arm robot capable of gripping heavy objects further comprises a pair of support members (60) arranged on an inner side of a lower arm (40a) to lift the heavy objects.
Patent KR-20170138895-A (KR)
Inventor: EOM CHEONG RYONG
IPC: B24B9/06
Filed: 2016-06-08
Abstract: Introduced is a manufacturing method of a diamond grinding apparatus with an aluminum body. The manufacturing method of the present invention comprises the steps of: (a) performing emulsion degreasing on an aluminum body consisting of an aluminum alloy by using a nonionic surfactant and solvent naphtha; (b) etching the degreased aluminum body by using sodium hydroxide; (c) performing desmutting to remove smut from the etched aluminum body by using nitric acid; (d) performing a first zincate treatment on the aluminum body from the desmutting step; (g) undercoating the aluminum body, which has been zincate-treated, with nickel; (h) firstly drying the aluminum body undercoated with nickel; (i) assembling a rack which is produced to provide a current to the firstly dried aluminum body, and to stick and plate a diamond only to a part to which a diamond is to be attached; (j) performing alkali degreasing on the aluminum body assembled with the rack; (k) after the alkali degreasing, performing electrolytic degreasing by using electrolysis; (l) performing a nickel strike plating to the aluminum body on which the electrolytic degreasing has been performed; (m) performing a diamond sticking and plating on the aluminum body on which the nickel strike plating has been completed by using a nickel composite plating solution to which a diamond is added; (n) after performing the diamond sticking and plating, performing a separation of the rack; (o) after the separation of the rack, secondly drying the aluminum body.
Patent KR-20170141411-A (KR)
Inventor: PARK BYUNG SUNG
IPC: C02F1/24
Filed: 2016-06-15
Abstract: The present invention relates to a dissolved air flotation-type pretreatment apparatus comprising fiber balls, which removes foreign materials such as turbid matter or floating or suspended solids remaining in raw water of seawater, sewage, wastewater or the like with high water treatment efficiency by means of floatation; and a dissolved air flotation-type water treatment method using the apparatus. According to the present invention, since the space into which raw water is introduced is filled with a mixing inducer agent to mix the raw water by creating turbulence or/and vortex in the flow thereof, a plurality of mixing basins and coagulation basins can be merged and installed in a single basin, thus reducing the overall equipment in size, and CAPEX. Further, since the load on filtration media filled in a filtration basin is reduced by repeatedly injecting fine bubbles into the upstream of the filtration basin adapted for removing foreign matters remaining in the treatment water from which flocks have been removed through a floatation basin, washing cycle and lifespan of the filtration media can be extended, and water treatment efficiency and operating expenditures (OPEX) can be reduced.
Patent KR-20160150048-A (KR)
Title: Decanter centrifuge
Inventor: HUYGHE JEAN MARC
IPC: B04B11/06
Filed: 2016-06-17
Abstract: The present invention relates to a decanter centrifugal device including a scroll conveyor substantially concentrically mounted on the inside of a rotation container (1), preferably rotated around a horizontal rotation axis. The scroll conveyor comprises a hub (8) and at least one spiral winding. The hub (8) includes an inner side surface, an outer side surface, at least one path between the inner side surface and the outer side surface of the scroll conveyor, and a supply pipe (3) in the center of the hub (8). The decanter centrifugal device has multiple nozzles (10) extended to the outside form the inside of a supply chamber (4), and an acceleration inserts (16) are disposed between the inner side surface of the scroll hub (8) and the nozzles on the circumference thereof. Moreover, the present invention relates to a supply chamber (4) for such a centrifugal device. The present invention provides a novel supply chamber for a scroll, which shows high efficiency, actively accelerates products, prevents abrasion, and facilities maintenance.
Patent KR-20160075467-A (KR)
Inventor: CHEON HEE SOON
IPC: A23L19/00
Filed: 2016-06-17
Abstract: The present invention relates to a ginseng composition comprising psicose, and to a method for preparing the same. More specifically, the ginseng composition: masks the bitterness and smell of ginseng; improves the aftertaste, feeling of refreshment, and swallowing of a ginseng product; and reduces calories by reducing the amount of honey and the content of vegetable cream. To this end, the ginseng composition comprises 0.5-10 parts by weight of ginseng, and 1-20 parts by weight of psicose with respect to 100 parts by weight of the solid ginseng composition.
Patent KR-20170142653-A (KR)
Inventor: NO JI SUNG
IPC: B44D3/12
Filed: 2016-06-20
Abstract: A highly absorptive stick of the present invention allows a user to correct artworks when something goes wrong with the artworks by using a highly absorptive resin which is in a solid form.
Patent KR-20180000987-A (KR)
Inventor: JEON SANG HUN
IPC: H01L45/00
Filed: 2016-06-24
Abstract: A Cu-Se alloy active electrode-based atomic switch device includes an active electrode, an inactive electrode, and a solid electrolyte layer between the active electrode and the inactive electrode. The active electrode is made of an alloy of Cu and Se. Accordingly, the formation of the active electrode with the alloy of Cu and Se controls the diffusion of an active electrode material to the solid electrolyte layer, thereby reducing power consumption for reset and improving the high temperature reliability and write/erase endurance characteristics of the device.
Patent KR-20180001083-A (KR)
Inventor: LEE SU A
IPC: A61L9/12
Filed: 2016-06-25
Abstract: The present invention relates to a sticker air freshener which contains air fresheners of various aromas, and allows a user to use various aromas conveniently, thus resolving the problem of the conventional air fresheners being able to offer only one aroma even when the user is tired of the aroma after the long-term use. The sticker air freshener comprises: an air freshener chamber which is divided into multiple spaces for storing air freshening liquids having different aromas to be stored therein; an air freshening plate which is formed by a transparent plate, and is exposed when a sticker is peeled off, to emit an air freshening aroma; a colored plate which is formed in a different color for each air freshening liquid so as to notify that the air freshening aroma is being emitted, or notifies when aromas are combined by changing the color; and a sticker which is formed by an easily peeled sticker to be peeled when an air freshening liquid of desired aroma needs to be used. Accordingly, the sticker air freshener of the present invention, by containing air fresheners of various aromas, allows the user to use various aromas, and thus resolves the problem of the conventional air freshener being able to offer only one aroma even when the user is tired of the aroma after the long-term use.
Patent KR-20180001327-A (KR)
Inventor: PARK KYOUNG HWAN
IPC: B65G17/30
Filed: 2016-06-27
Abstract: The present invention relates to a cleaning device for a product surface and a cleaning system for a product surface using the same. In the present invention, upper and lower roller shafts (310, 320) are rotationally installed in a cleaning space (110) of a housing (100). The upper and lower roller shafts (310, 320) are respectively coupled to clean rollers (330, 340) coming into contact with the surface of a product to remove foreign substances. A motor (M) transmitting a driving force to the lower roller shaft (320) is installed on a side surface of the housing (100) to rotate the upper and lower roller shafts (310, 320). A power transmission gear (380) transmitting power of the motor (M) to one of the upper and lower roller shaft (310, 320) is included in a connection shaft of the motor (M) such that the upper and the lower roller shaft (310, 320) are rotated in opposite directions with the same number of revolutions. According to the present invention having the above configuration, the clean rollers rotated in opposite directions with the same number of revolutions are provided to prevent a curling phenomenon in which the product is rolled up on the clean roller in the process of separating foreign substances. Therefore, it is possible to lower the defect rate of the product, thereby reducing the purchase of raw materials and increasing the productivity.
Patent KR-20180005312-A (KR)
Inventor: AN CHEOL GEUN
IPC: G02F1/1345
Filed: 2016-07-05
Abstract: A display device according to an embodiment of the present invention includes a pad part located on a substrate, a connection member located on the pad part, and an anisotropic conductive film positioned between the pad part and the connection member and including conductive particles. The pad part includes a pad including a first pad electrode and a second pad electrode, and an insulating layer located between the first pad electrode and the second pad electrode. The insulating layer overlaps the first pad electrode. The second pad electrode is connected to the first pad electrode through a contact hole. The contact hole may overlap the longitudinal center axis of the first pad electrode. The width of the contact hole may be narrower than half the width of the first pad electrode. The trapping rate of the conductive particles of an anisotropic conductive film can be improved.