baber/WOPTO huggingface dataset:
Patent KR-20190012094-A (KR)
Inventor: WON SEUNG HEE
IPC: F24F13/20
Filed: 2018-04-13
Abstract: A window type air cleaner according to the present invention includes: a body formed in a lower portion thereof with a plurality of ports, provided on one side of an upper portion thereof with a seating part coupled to a height adjusting part, and provided on the other side thereof with a height adjusting part fixing mechanism for fixing the height adjusting part; the height adjusting part coupled to the seating part formed on the upper portion of the body, and provided at one side thereof with a height adjusting guide part so as to be fitted in the height adjusting part fixing mechanism; and a cover and an air cleanser fitted and fixed to the ports formed in the body. In addition, the window type air cleaner includes: a first frame formed in an upper surface thereof with a port, and formed with at least one connecting member groove formed through an inside of upper and lower side surfaces in the longitudinal direction; a connecting member coupled after being fitted to the connecting member groove of the first frame and the connecting member groove of another first frame or a second frame; a second frame connected to the connecting member, formed therein with at least one connecting member groove formed through an inside of upper and lower side surfaces in the longitudinal direction, and used after being cut according to the height of the window frame; and a cover and an air cleanser fitted and fixed to a port formed in the first frame.
Patent KR-20190122446-A (KR)
Title: Linear compressor
Inventor: BAE SANGHYUN
IPC: F04B39/08
Filed: 2018-04-20
Abstract: The present invention relates to a linear compressor wherein a discharge valve assembly detachably installed at the front end of a cylinder, opening and closing a compression space, and having one end coupled to a permanent magnet interacts with a solenoid part fixed to a discharge cover and receiving power to form an electromagnetic force. Therefore, an external force caused by the electromagnetic force is applied to the discharge valve assembly to rapidly open and close the discharge valve assembly.
Patent KR-20180050258-A (KR)
Inventor: PETER SKJOLDAGER
IPC: F02B25/02
Filed: 2018-04-26
Abstract: Disclosed is a large turbocharged two-stroke compression ignited internal combustion engine (1) of a crosshead type which is capable of operating with an SCR reactor under various engine load conditions. The engine (1) comprises: a turbocharger provided with an exhaust gas driven turbine (12) connected to a compressor (14); a plurality of cylinders connected to a scavenge air receiver (22) and to an exhaust gas receiver (6); an SCR reactor (8) provided with an inlet connected to an outlet of the exhaust gas receiver (6); an exhaust conduit (10) connecting an outlet of the SCR reactor (8) to an inlet of the turbine (12); a scavenge air conduit (16) connecting an outlet of the compressor (14) to an inlet of the scavenge air receiver (22) via a scavenge air cooler (18); an auxiliary blower (20) in the scavenge air conduit (16) for assisting the compressor (14) under low load conditions of the engine (1); and a controllable bypass conduit (26) extending from a predetermined position in the scavenge air conduit (16) to a predetermined position in the exhaust conduit (10). The controllable bypass conduit (26) comprises a first electronic control valve (28) controlled by an electronic control unit (33) and the scavenge air conduit (16) comprises a second electronic control valve (48) controlled by the electronic control unit (33). The second electronic control valve (48) is arranged downstream of the position where the controllable bypass conduit (26) is connected to the scavenge air conduit (16), and the electronic control unit (33) is configured to control the flow of scavenge air from the scavenge air conduit (16) through the controllable by-pass conduit (26) to the exhaust conduit (10) by controlling the position of the first and second electronic control valve (28, 48).
Patent KR-20180124758-A (KR)
Title: Wafer processing method
Inventor: SEKIYA KAZUMA
IPC: H01L21/67
Filed: 2018-05-09
Abstract: Provided is a wafer processing method, which can sufficiently suppress the influence of irregularities existing on a surface when grinding a backside of a wafer, and has a simple process after grinding. According to the present invention, the wafer processing method comprises: a protective film close attachment step of sequentially compressing a protective film on a surface of a wafer to the outside of a diameter direction from a central portion of the wafer in a state where the protective film faces the surface of the wafer having a device region in which a device having irregularities is formed and closely attaching the protective film to the surface along the irregularities; a protective member-included wafer forming step of covering the protective film with a protective member made of a curable liquid resin and forming the protective member-included wafer having the surface thereof covered by the protective member; a grinding step of grinding a backside of the wafer to allow the wafer to be thin while a protective member side of the protective member-included wafer is maintained; and a peeling step of peeling the protective member and the protective film from the thin wafer.
Patent KR-20190130852-A (KR)
Title: Shoe insole and midsole sponge composition
Inventor: KIM HYUN CHUL
IPC: A43B13/04
Filed: 2018-05-15
Abstract: The present invention relates to a sponge composition with excellent physical properties for a shoe inner sole and a shoe middle sole is composed of: 100 parts by weight of a base material in which 10-90 wt% of polyolefin resin is mixed with 10-90 wt% of EVA resin having a vinyl acetate content of 18-33%; 0.8-2 parts by weight of a cross linking agent; 2-5 parts by weight of a cross-linking reinforcing agent; 1-2 parts by weight of a softener; 5-100 parts by weight of a filler; 3-13 parts by weight of a foaming agent; and 0.5-15 parts by weight of an adhesion reinforcing agent. Therefore, the sponge composition with excellent physical properties is used to manufacture sponge processed into a middle sole or an inner sole of a shoe with polyethylene resin as a base material, can improve elasticity, elongation and tear strength of the sponge and thus, can significantly improve the quality of the inner sole or the middle sole of the shoe processed and manufactured by the sponge. In addition, the sponge manufactured by the polyethylene resin has a weakness of relatively low adhesion to a material to be attached by having soft surface and, however, the weakness can be solved by adding an adhesion reinforcing agent to form fine roughness on the surface thereof, thereby remarkably reinforcing adhesion to the material to be attached, and improving the quality of the inner sole and the middle sole of the shoe manufactured by the sponge.
Patent KR-20180127227-A (KR)
Title: Heat dissipation composite material and method for manufacturing thereof
Inventor: KIM MOON HOE
IPC: B32B15/08
Filed: 2018-05-17
Abstract: Provided are a heat radiating composite material and a manufacturing method thereof. According to one embodiment of the present invention, the heat radiating composite material comprises: a polymer matrix including a heat radiating filler; a metal member disposed to form at least one interface with the polymer matrix; and a thermal conductive bonding part interposed between the polymer matrix and the metal member, and formed by including an adhesive base resin and 65 to 170 parts by weight of the thermal conductive filler with respect to 100 parts by weight of the adhesive base resin. Accordingly, the heat radiating composite material of the present invention has excellent bonding force between heterogenous materials, and excellent thermal conduction and heat radiating performances, and guarantees mechanical strength, thereby being applicable to a supporter and an external housing of a heat source and the like. Moreover, shrinkage/expansion characteristics between the heterogenous materials are adjusted even if heating and cooling are repeated, such that separation, crack, and delamination at an interface between the bonded heterogenous materials are able to be prevented to provide excellent waterproofness and durability. Accordingly, the heat radiating composite material of the present invention provides heat radiating performance for a long time without degrading the heat radiating performance/mechanical strength regardless of physical/chemical stimulus, such as external moisture, heat, and the like, thereby being able to be widely used for cases of requiring the heat radiating performance and the mechanical strength, or being used outdoors.
Patent KR-20180111710-A (KR)
Title: Halogen free flame-retardant crosslinked polyolefin insulation wire
Inventor: RYU IK HYUN
IPC: C08K5/14
Filed: 2018-05-23
Abstract: The present invention relates to a halogen-free flame retardant polyolefin insulation composition, and a wire comprising an insulation layer formed from the composition. Particularly, the present invention relates to the halogen-free flame retardant polyolefin insulation composition, which can provide a wire which: is environmentally friendly; saves the production cost; has particularly excellent installability and flame retardancy, while also satisfying properties such as heat resistance, water resistance, insulation and cold resistance; and exhibits excellent elongation of an insulation layer despite excessive bending in installation, thereby preventing cracking or damage. The present invention also relates to the wire comprising the insulation layer formed from the composition.
Patent KR-20190135784-A (KR)
Title: A connector for connecting architecture frames
Inventor: KIM JONG HOON
IPC: E04B1/24
Filed: 2018-05-29
Abstract: The present invention relates to a frame connector for construction, which connects longitudinal or lateral frames to each other in frame construction of a building such as a livestock barn. According to one embodiment, the frame connector for construction, which connects frames installed in a longitudinal direction or a lateral direction for construction of a building, includes: a first square steel body formed with a partition therein and formed with openings to insert the frame on both ends; and at least one second square steel body coupled to a side of the first body, formed with a penetration hole therein, and having a longitudinal length shorter than that of the first body.
Patent KR-20190140572-A (KR)
Title: Apparatus for testing air vehicle on ground
Inventor: JEONG WOO YOUNG
IPC: B64F5/60
Filed: 2018-06-12
Abstract: According to one embodiment of the present invention, provided is a flight testing apparatus, which includes: a platform; and a body on which an aircraft is mounted, wherein the body includes: a base positioned on an upper portion of the platform, rotationally coupled to the platform, and capable of rotating in a vertical direction; a lifting unit coupled to the base, extended toward an upper portion from the base, capable of expanding to the upper portion, and having first and second columns spaced apart each other and provided in parallel with each other; a swing unit provided between the first column and the second column and hinge-coupled to the first column and the second column; and a rolling unit having a coupling part coupled to the swing unit and a mounting part hinge-coupled to the coupling part.
Patent KR-20190141288-A (KR)
Inventor: CHOI DONG MIN
IPC: B63J3/04
Filed: 2018-06-14
Abstract: The present invention relates to solid fuel manufactured by waste in a ship and a power generating system using the same. The present invention performs primary drying by supplying the hot air, the light energy, the high frequency, and the far infrared rays to a conveyor for supplying waste including a plastic bag in a ship, performs secondary drying by cold wind inside a dryer supplied with the first dried waste and waste additive, manufactures the solid fuel in a molding device after crushing the secondly dried waste and the waste additive in a crushing device, produces electricity by supplying high-temperature high-pressure steam obtained by heating water to a power generating device while combusting the solid fuel by a hydrolysis combusting method and a concentration combusting method in a combusting device, removes unwanted public facilities such as a garbage landfill, a waste disposal site, or an incineration plant in a land by using the flow of water by waves applied to the ship as auxiliary energy.
Patent KR-20190003353-A (KR)
Inventor: KATOU YUJI
IPC: F16D13/72
Filed: 2018-06-21
Abstract: The present invention provides a power transmission device and a valve unit, capable of always cooling a friction plate group of a soft clutch mechanism or a friction plate group of a spin clutch mechanism. The power transmission device includes: a pivot clutch shaft (60) including a soft clutch mechanism (70) capable of decelerating the power output from a power input shaft (14) and transmitting the power to a side clutch shaft (30) and a spin clutch mechanism (80) capable of reversing the power output from the power input shaft (14) and transferring the power to a side clutch shaft (30); a valve unit (90) capable of distributing hydraulic fluid discharged from a hydraulic pump to the soft clutch mechanism (70) and the spin clutch mechanism (80); and a cooling mechanism having a cooling passage (66) formed in a pivot clutch shaft (60) and capable of supplying cooling fluid to a friction plate group (73) of the soft clutch mechanism (70) and a friction plate group (83) of the spin clutch mechanism (80) through the cooling passage (66).
Patent KR-20180072647-A (KR)
Inventor: PARK EUN HYUN
IPC: H01L33/46
Filed: 2018-06-22
Abstract: The present invention relates to a frame for a semiconductor light emitting device which does not require bonding between a lead frame and a flip chip so that an amount of light emitted from the flip chip does not loss due to the bonding between the lead frame and the flip chip even though the flip chip is used. The frame for a semiconductor light emitting device in which a semiconductor light emitting device chip is stored comprises: a side wall; and a bottom part connected to the side wall, and including at least one hole in which the semiconductor light emitting device chip is stored.
Patent KR-20200000775-A (KR)
Title: Mask position adjusting apparatus, film forming apparatus, mask position adjusting method, film forming method, and manufacturing method of electronic device
Inventor: TOMII HIROKI
IPC: H01L21/683
Filed: 2018-06-25
Abstract: A film forming apparatus of the present invention, which film-forms a deposition substance through a mask on a substrate, includes: a vacuum container capable of maintaining the inside in a vacuum state; a substrate support unit for supporting the substrate in the vacuum container; a mask support unit for supporting the mask in the vacuum container; and a mask mounting board on which the mask is mounted in the vacuum container, wherein one of the mask support unit and the mask mounting board can be relatively moved or rotated in a rotating direction with respect to the other one thereof by using a first direction, a second direction intersecting with the first direction, and a third direction intersecting with the first direction and the second direction as axes.
Patent KR-20200005876-A (KR)
Inventor: JO SUNG KWON
IPC: C10G11/18
Filed: 2018-07-09
Abstract: Provided by an embodiment of the present invention is a catalyst regenerator of a circulating heat exchange method, which originally prevents a coking catalyst, a regeneration target, from being exposed to an environment of a high temperature. According to an embodiment of the present invention, the catalyst regenerator of a circulating heat exchange method includes: a medium supply unit which supplies a heat transfer medium; a medium heating unit which heats a heat transfer medium supplied from the medium supply unit by a first combustion action; a mixing/heat exchanging unit which mixes the heat transfer medium heated by being supplied from the medium heating unit and the coking catalyst supplied after a previous process, and exchanges heat with each other; a separation unit which mutually separates the mixed coking catalyst and heat transfer medium supplied from the mixing/heat exchanging unit; and a catalyst regenerating unit which regenerates the coking catalyst supplied from the separation unit by combusting remaining cokes with a second combustion action.
Patent KR-20190051773-A (KR)
Inventor: SEUNG HYUN AHN
IPC: B29C70/14
Filed: 2018-08-14
Abstract: The present invention relates to a production method of a discontinuously unidirectional oriented fiber-reinforced composite material, and to a discontinuously unidirectional oriented fiber-reinforced composite material. The production method of a discontinuously unidirectional oriented fiber-reinforced composite material comprises discontinuously unidirectional orienting single fibers on a polymeric substrate using an air-laid process.
Patent KR-20190022392-A (KR)
Inventor: FUKUSHIMA MASAHIRO
IPC: G03F7/20
Filed: 2018-08-23
Abstract: The present invention provides a polymerizable monomer containing a substituent whose polarity is changed by action of acid, a polymer containing a substituent whose polarity is changed by action of acid, a resist material containing the polymer as a base resin, and a patterning method using the resist material. The polymerizable monomer has a partial structure represented by the following formula (1) and an organic group containing a polymerizable functional group, and the polarity thereof is changed by the action of acid. In the formula (1), R^01 and R^02 each independently represent a hydrogen atom or a linear, branched or cyclic monovalent hydrocarbon group of one to six carbon atoms, -CH_2- forming the monovalent hydrocarbon group may be substituted with -O- or -C(=O)-, and R^01 and R^02 may be bonded to each other to form an alicyclic group together with carbon atoms to which R^01 and R^02 are bonded. A broken line is a bonding means with an organic group containing a polymerizable functional group.
Patent KR-20190026612-A (KR)
Inventor: KAWAI KENJI
IPC: C08K5/10
Filed: 2018-09-03
Abstract: The present invention provides a resin composition which, in spite of using a large quantity of an inorganic filler, can produce a balanced cured material capable of maintaining adhesive strength between conductive layers after being tested in high-temperature and high-humidity environments. In particular, the resin composition comprises (A) an epoxy resin, (B) a benzoxazine compound, and (C) an inorganic filler, wherein the component (B) is represented by chemical formula (B-1), and a content of the component (C) is greater than or equal to 67 mass% with respect to 100 mass% of involatile components in the resin composition. In the chemical formula (B-1), R1 is an n-valent group containing an oxygen atom, and R2 is each independently a halogen atom, an alkyl group, or an aryl group. More specifically, n represents an integer from 2 to 4, and m represents an integer from 0 to 4.
Patent KR-20200027706-A (KR)
Title: Bio cellulose for absorbing fine particulate matter manufacturing method thereof
Inventor: CHEONG KI SEOK
IPC: A61K8/73
Filed: 2018-09-05
Abstract: The present invention relates to a method for manufacturing bio cellulose for adsorption of ultrafine dust. More specifically, the present invention relates to a method for manufacturing bio cellulose, capable of removing sebum, waste, and makeup residue remaining in the skin together and producing the bio cellulose having a compact structure to effectively adsorb ultrafine dust remaining in the skin as the bio cellulose dries faster than existing bio cellulose sheets.
Patent KR-20200028590-A (KR)
Title: Method and apparatus for treating substrate
Inventor: JEON MYUNG A
IPC: H01L21/687
Filed: 2018-09-07
Abstract: The present invention provides a method for processing a substrate. According to an embodiment of the present invention, a substrate processing method comprises the following steps of: (a) supplying a first process fluid at a first flow rate to a front surface of a rotating substrate, and supplying a second process fluid at a second flow rate to a rear surface of the substrate so as to process the substrate; (b) terminating the supply of the first process fluid to the front surface of the substrate; and (c) terminating the supply of the second process fluid to the rear surface of the substrate. The step (c) is performed before the set time compared to the step (b).
Patent KR-20200032909-A (KR)
Title: Building bladder
Inventor: WANG SEONGRAE
IPC: B29D30/32
Filed: 2018-09-19
Abstract: In a molding process for manufacturing green tires, provided is a molding bladder comprising a bead lock part used to wind up, bead lock and turn up a sheet-shaped semi-finished product into a bead apex assembly including beads and an apex, wherein the bead lock part of the molded bladder may include a void part in which a turn-up part of the semi-finished product with which an end part of the bead apex assembly is in close contact is accommodated by the pressure of the bead apex assembly, when the semi-finished product is turned up by the bead apex assembly.
Patent KR-20200034177-A (KR)
Title: Multi Pole And Multi Slot Motor Control Apparatus And Method
Inventor: TAE SIK KIM
IPC: H02M7/5387
Filed: 2018-09-21
Abstract: The present invention provides a multi-pole and multi-slot motor control device which comprises: a multi-pole and multi-slot motor including a stator and a rotor rotated by the stator, wherein the stator includes a core accommodating the rotor at the center and a plurality of winding poles protruding from the core toward the rotor and having each of coils wound thereon; a plurality of inverters connected to each of the coils wound on the plurality of winding poles and individually applying current to the coils; and a control unit controlling the inverter connected to the failed coil or the failed inverter to shut down and controlling the rest of the inverters to boost up when at least one of the plurality of coils or the plurality of inverters fails. Accordingly, the present invention can provide the same output as before the failure to a multi-pole and multi-slot motor, and can stably drive the multi-pole multi-slot motor regardless of the failure.
Patent KR-20200034878-A (KR)
Title: Method of forming SiCN layer
Inventor: RYU HUI SEONG
IPC: H01L21/02
Filed: 2018-09-21
Abstract: The present invention relates to a forming method of a SiCN film to enable a low temperature process while ensuring a high deposition rate and a high step coverage, which comprises: a first step of depositing a SiCN film by supplying reaction gas containing an amine-based silicon precursor and nitrogen for a plasma-enhanced chemical vapor deposition (PECVD) process on a stepped pattern; and a second step of performing anisotropic etching of the SiCN film by a plasma etching process such that the thickness of the SiCN film deposited on the top portion of the stepped pattern is relatively larger than the thickness of the SiCN film deposited on a side portion of the stepped pattern.