baber/WOPTO huggingface dataset:
Patent KR-20200102041-A (KR)
Title: Display device and method for manufacturing the same
Inventor: PARK JOON SEOK
IPC: H01L29/786
Filed: 2019-02-20
Abstract: Provided are a display device and a manufacturing method thereof. The display device includes a pixel which is connected to a scan line and a data line intersecting the scan line, wherein the pixel comprises a light emitting element and a driving transistor controlling a driving current, which is supplied to the light emitting element, according to a data voltage received from the data line. The driving transistor comprises a first active layer having an oxide semiconductor containing tin (Sn). The present invention provides a thin film transistor having an active layer containing a specific amount of metal atoms by using an atomic layer deposition method.
Patent KR-20190028402-A (KR)
Inventor: NAM MYEONG SU
IPC: F24F11/56
Filed: 2019-02-25
Abstract: The present invention relates to an integrated remote control system for a ventilation apparatus in a public building. The system includes: a vertical duct provided with a constant air flow meter and a damper for each floor or household and communicating with an intake duct for sucking exhaust air from a kitchen range hood and a bathroom exhaust fan to guide the exhaust air to a roof of the common building; a ventilation apparatus including a roof fan including a BLDC motor provided at an upper portion of the vertical duct to exhaust the air in the vertical duct to the outside, a differential pressure sensor for sensing a pressure difference between indoor pressure and outdoor pressure at the upper portion of the vertical duct, an encoder for sensing driving information of the roof fan, a control module for proportionally controlling the pressure in the vertical duct to be maintained constantly at a preset pressure according to the differential pressure to drive the roof fan, and a wireless IoT communication module for transmitting the information on differential pressure and the information on driving to an external communication network; an integrated management server for assigning a unique identification number to each area, common building, section or line, receiving the information on differential pressure and the information on driving transmitted from the wireless IoT communication module, analyzing whether the ventilation apparatus operates normally, and generating emergency after-service (AS) request information corresponding to the unique identification number when an abnormality occurs; and a remote terminal for receiving the emergency AS request information from the integrated management server via the external communication network, executing a pre-installed remote management program application, and remotely accessing the integrated management server to enable the ventilation apparatus to be operated, maintained and repaired.
Patent KR-20200111911-A (KR)
Inventor: KIM CHAE WON
IPC: F24F3/16
Filed: 2019-03-20
Abstract: The present invention relates to an air conditioning sterilization system for purifying and sterilizing air in a space by maintaining positive pressure along with a device for sterilizing internal circulation air of an air conditioner, which includes a device for sterilizing the air conditioner and a device for maintaining positive pressure.
Patent KR-20200035824-A (KR)
Title: Wafer level image sensor package
Inventor: WU WEN HAU
IPC: H01L27/146
Filed: 2019-03-22
Abstract: Provided is an image sensor package. The image sensor package comprises a package substrate and an image sensor chip arranged on the package substrate. An integrated circuit device comprises a protection layer which lines a structure under the protection layer and placed on the image sensor chip having a bottom surface in contact with the structure and a flat top surface; and an on-wafer shielding structure spaced around a peripheral part of the image sensor chip. Individual cover glass or infrared filter and corresponding interposing materials are not no longer needed by being replaced by a build in the protection layer. Thus, the height of the image sensor package can be reduced. Individual light shielding and corresponding interposing materials are not no longer needed by being replaced by a build in the on-wafer light shielding structure. Thus, the size of the image sensor package can be reduced.
Patent KR-20190038769-A (KR)
Title: Access control device with multi security function
Inventor: HAN JUNGTAE
IPC: G07C9/00
Filed: 2019-03-25
Abstract: According to the present invention, an access control device with a multi-security function is disclosed. The access control device comprises a high frequency communication module for performing high frequency wireless communication and a multi-security access control unit. The multi-security access control unit controls to open a door based on a door opening condition code uniquely set by a user if an authentication code included in a high frequency wireless communication signal matches a previously registered usage registration authentication code when the high frequency wireless communication signal generated from a communication terminal of the user is received in the high frequency communication module.
Patent KR-20200119927-A (KR)
Inventor: SOHN BYUNGKON
IPC: B25J11/00
Filed: 2019-03-26
Abstract: Disclosed in the present invention is a robot cleaner which comprises: a cleaner body including a control unit for controlling autonomous travelling; a sensing unit arranged to be inclined to side surfaces and an upper surface of an upper corner portion of the cleaner body and configured to photograph both the side direction and the upper direction of the cleaner body; and a bumper arranged to cover a first half area of the cleaner body and configured, at the time of coming into contact with an obstacle, to be pressed and absorb impact, wherein the sensing unit is arranged at the rear of the bumper. According to the present invention, it is possible to improve autonomous driving of the robot cleaner.
Patent KR-20200115928-A (KR)
Inventor: HAN HO JUN
IPC: A47B9/18
Filed: 2019-03-29
Abstract: An objective of the present invention is to provide a storage box for camping which can simultaneously perform roles of a storage box and a table. The storage box for camping provided according to an embodiment of the present invention comprises: a storage box having an opened top and a storage space formed therein; a first table board coupled to the upper portion of the storage box to be slid and moved to open and close the storage space, wherein the upper surface thereof is used as a table; a rail unit interposed between the storage box and the first table board to vertically slide and move the first table board; at least one second table board detachably coupled to the outside of the storage box in parallel with the first table board; and a pair of height adjustment legs rotatably coupled to a side of the storage box and spread under the storage box or folded by coming in contact with the side of the storage box to adjust the height of the storage box.
Patent KR-20200114735-A (KR)
Inventor: KIM EUN JU
IPC: A47C7/50
Filed: 2019-03-29
Abstract: The present invention relates to a beauty parlor chair capable of covering feet which allows the center of a haircutting cloth worn by a sitting person to protrude forward by a haircutting cloth support means protruding forward from both armrests to cover an upper portion of feet to prevent hair produced when cutting hair, hair dye, or various hair chemicals from dropping onto shoes. The beauty parlor chair capable of covering feet comprises: a seat supported by a leg arranged below; a backrest provided on the rear of the seat to support the back; a foot support protruding from a lower portion of the front of the seat; and armrests protruding upward from both sides of the seat. The beauty parlor chair capable of covering feet further comprises: longitudinal insertion pipes on both sides provided in the armrests to open a front portion thereof in a front and a rear direction; protruding pipes on both sides inserted into the longitudinal insertion pipes provided in both armrests to adjust the protruding length; and gooseneck pipes on both sides mounted on the front end of both protruding pipes to protrude to be bent to support the center of a haircutting cloth worn by a sitting person to protrude forward to allow the haircutting cloth to cover an upper portion of the feet of the sitting person.
Patent KR-20200116648-A (KR)
Inventor: CHOI UK
IPC: B24C1/08
Filed: 2019-04-02
Abstract: The purpose of the present invention is to improve conventional blasting [Application number 10-248-0045937: inventor Lee Dong-guk] in regeneration and blasting of old water pipes, thereby increasing work speed and convenience. In conventional work, a high-pressure air hose is connected to a short ball tank [FIG. 1-1], and abrasive [FIG. 1-3] is sprayed therethrough to advance a blasting machine. After a period of time, the abrasive is consumed so that the work is completed, the abrasive and dust are separated and collected in the short ball tank, the abrasive is filled, and the work is continued. In contrast, an improved blasting machine supplies, to a hopper, short balls [FIG. 2-1] collected by suctioning or personnel, introduces the short balls into a compressed air pipe through a devised rotary transfer device, and sprays the same through a nozzle, thereby enabling continuous work.
Patent KR-20200117745-A (KR)
Inventor: SEO SEOK MIN
IPC: C22B7/00
Filed: 2019-04-05
Abstract: According to one aspect of the present invention, a method of manufacturing reducing molten iron includes the steps of: mixing and milling a mill scale, a reducing agent, a flux and an organic binder; agglomerating the mixed and milled mixture; drying the agglomerated briquette; injecting the briquette into an electric furnace; and manufacturing molten iron by heating the briquette in the electric furnace to a temperature range of 1,500-1,700°C. The reducing agent can be one selected from among silicon sludge powder and aluminum dross. Therefore, the present invention is capable of effectively securing economic feasibility and process efficiency.
Patent KR-20200121404-A (KR)
Title: H beam shape bead wire filed bead core applied heavy load pneumatic tire
Inventor: KO BYOUNG HACK
IPC: B60C15/06
Filed: 2019-04-15
Abstract: The present invention relates to a pneumatic tire that improves durability by enhancing the bonding strength of bead wires, reduces a cross-sectional area to reduce weight, and includes a tread unit (100), a side wall unit (200), and a bead unit (P) to have a structure that minimizes deformation against external force such as longitudinal force, lateral force, or torsion applied to the tire. The bead core (1) of the bead unit (P) is laminated by inserting and bonding bead wires (1a) having a cross-sectional shape of an H-beam having a web (1b) and flanges (1c) at both ends of the bead unit (P).
Patent KR-20200124341-A (KR)
Title: Tire for vehicle performance improvement
Inventor: PARK MOON CHEOL
IPC: B60C9/00
Filed: 2019-04-23
Abstract: An embodiment of the present invention provides a tire for improving handling performance by applying a new structure in a tire manufacturing process. The tire for improving handling performance according to an embodiment of the present invention includes: a tread unit; a block and a groove which are formed on the tread unit; and a sidewall unit on both sides of the tread unit. The tire includes a steel wire cord inserted into the block and formed in a winding manner.
Patent KR-20200124818-A (KR)
Title: Piezo-Electric Energy Harvesting Rechargeable Battery
Inventor: SHIN LEE HYUN
IPC: H02N2/18
Filed: 2019-04-25
Abstract: The present invention relates to a piezoelectric energy harvesting secondary battery. The present invention comprises a first positive electrode part in which a positive electrode active material is applied on a conductive network formed by coupling metal long fibers; a common negative electrode part in which a negative electrode active material is applied on the conductive network formed by coupling the metal long fibers, and which is parallel to the first positive electrode part; a dielectric part interposed between the first positive electrode part and common negative electrode part; a second positive electrode part parallelly spaced apart from the common negative electrode part, along the direction in which the common negative electrode part is spaced apart from the first positive electrode part; a separator interposed between the common negative electrode part and second positive electrode part, for preventing a short therebetween and conducting ions; and a rectifier circuit which comprises at least one diode so that a first polarity of a diode is connected to the first positive electrode part, and a second polarity of the diode is connected to the second positive electrode part.
Patent KR-20200129255-A (KR)
Title: Divided support unit and the electricity pole adopting the same
Inventor: RIM HYO JIN
IPC: E04H12/02
Filed: 2019-05-08
Abstract: The present invention relates to a divided support member to be formed in various shapes such as a polygonal shape and the like and an electricity pole applying the same. According to the present invention, after a set of individual supporters (21) is arranged in a polygonal shape, flange/attachment plates (10) are welded and installed on the upper and lower parts of each individual supporter (21), respectively, while allowing an end of the individual supporter (21) to penetrate the flange/attachment plate (10). An individual support integration band (22) is welded and installed to surround the outer circumference of the individual supporters (21) around the upper and lower flange/attachment plates (10). A plurality of support pieces (13) are welded and attached between the individual supporter integration band (22) and the flange/attachment plates (10), and thus a divided support member (20) is formed.
Patent KR-20200132261-A (KR)
Inventor: LIM YUNSOOK
IPC: A61K36/48
Filed: 2019-05-16
Abstract: The present invention relates to a composition for preventing and treating muscle atrophy, containing a Lespedeza bicolor extract. The composition of the present invention can effectively alleviate muscle atrophy caused by insulin resistance, and can be widely used for treating and preventing muscle atrophy and muscle damage caused by an increase in insulin resistance.
Patent KR-20200079161-A (KR)
Inventor: KIM JOONG GIL
IPC: E06B7/23
Filed: 2019-05-21
Abstract: The present invention relates to a panel structure for a fire door with improved composite performance, in which a high temperature insulating material and a composite reflective insulating material having different performance from each other are formed between an inner member and an outer member formed by being spaced apart from each other by a predetermined interval while the inner member and the outer member are provided in parallel with each other. The high temperature insulating material and the composite reflective insulating material are alternately arranged while forming verticality from the inner and outer members. Therefore, the panel structure for a fire door with improved composite performance can have insulating and heat-resisting properties and structural stability at the same time.
Patent KR-20200134400-A (KR)
Inventor: JAE CHUL PYUN
IPC: G01N33/68
Filed: 2019-05-22
Abstract: A method of screening an antibody comprises the steps of: preparing a serum having a target antibody and a non-target antibody from a subject; providing the serum with a first antigen that specifically binds the target antibody to obtain a first mixture including a first conjugate of the target antibody and the first antigen, and a non-target antibody; selectively obtaining the first conjugate by separating the first conjugate from the non-target antibody in the first mixture; dissociating the first conjugate, and a redundant non-target antibody adsorbed to the first conjugate into the first antigen, the target antibody and the redundant non-target antibody; removing the first antigen to obtain a second mixture of the target antibody and the redundant non-target antibody; providing the second mixture with a second antigen that specifically binds the redundant non-target antibody to form a second conjugate of the redundant non-target antibody and the second antigen, thereby obtaining a third mixture including the target antibody and the second conjugate; and selectively obtaining a target antibody by separating the second conjugate from the target antibody in the third mixture.
Patent KR-20190069352-A (KR)
Title: High heat-resistant ceramic based composite wet coating composition with improved thermal conductivity and method for manufacturing the same
Inventor: KIM TAE HYUN
IPC: C09D7/61
Filed: 2019-05-27
Abstract: The present invention relates to a high heat-resistant ceramic composite coating composition with improved thermal conductivity and a method of producing the same. More specifically, the present invention provides a ceramic-based composite wet-type coating agent for protecting a metal surface, comprising: 25-35 wt% of a liquid nano colloid sol surface-modified with hydrophobicity; 10-20 wt% of an organic silane compound; 5-10 wt% of an organic solvent; 0.01-1 wt% of other additives; 1-5 wt% of glass frit containing at least one selected from the group consisting of Bi-Zn-B-Si and O; 10-15 wt% of an active metal filler containing at least one metal selected from the group consisting Al, Si, Ti, Zr, Cr, and B; and 20-30 wt% of ceramic powder containing at least one selected from alumina, graphite, titanium dioxide, zircon, and vermiculite. According to the present invention, there may be provided a coating composition which retains organic and inorganic properties, and thus exhibits heat resistance and corrosion resistance even at high temperatures of 1,000°C or higher; and can prevent a coated layer from cracking.
Patent KR-20200139914-A (KR)
Inventor: YANG HYO SUNG
IPC: H01J37/32
Filed: 2019-06-05
Abstract: The present invention relates to a chamber lid assembly and a substrate processing apparatus provided with the same and, more specifically, to a substrate processing apparatus which performs a substrate process such as evaporation, engraving, etc. with respect to a substrate. The present invention provides a chamber lid assembly, comprising: one or more dielectric substances (300) installed to form a processing space (S1) by covering an opening part; a lid frame (100) including an outer edge frame (110) forming an outer edge framework and a plurality of inner frames (120) installed within the outer edge frame (110) to cross each other and provided with a gas flow path (130), and supporting the one or more dielectric substances (300); and a plurality of support units (400) installed vertical to the plurality of inner frames (120) to support the lid frame (100), wherein the gas flow path (130), in order to prevent interference with the plurality of support units (400), is provided within the plurality of inner frames (120).
Patent KR-20200144249-A (KR)
Inventor: HA JAE SEONG
IPC: A61Q19/06
Filed: 2019-06-18
Abstract: The present invention relates to a cosmetic composition for decomposing fat. As a cosmetic composition for decomposing fat, the composition is obtained by mixing a vitamin B complex consisting of vitamin B_1, B_2, nicotinic acid, pyridoxine, pantothenic acid, folic acid, para-aminobenzoic acid, inositol, choline, biotin, cyanocholbalamin, thioctic acid and orotic acid; lidocaine as a pain suppressant; aminophylline as a lipolytic compound; sodium bicarbonate as an inorganic basic compound; epinephrine as an adrenergic agonist; dexamethasone as a plant extract for lipolysis accelerator; and a corresponding residual amount of pharmaceutically acceptable carrier based on the total composition.
Patent KR-20200144400-A (KR)
Inventor: PARK TAE HEE
IPC: C08K9/04
Filed: 2019-06-18
Abstract: The present invention relates to a nanoporous carbon composite comprising nanodiamond and graphite. More specifically, provided is a nanoporous carbon composite in which, based on 100 parts by weight of the nanoporous carbon composite, the content of nanodiamond is 3 to 30 parts by weight, and at least one of a hydroxy group (-OH), a carboxyl group (-COOH), an amine group (-NH_2), an ammonium group (-NH_4), and a phosphoric acid group (-PO_4) is attached to the surface of the graphite. A polymer composite manufactured by adding the nanoporous carbon composite of the present invention to a polymer exhibits an effect of improving both tensile strength and tensile elongation.
Patent KR-20200000355-A (KR)
Title: Screw compressor
Inventor: TAKAKI SHUGO
IPC: F04C18/16
Filed: 2019-06-19
Abstract: Provided is a screw compressor which can reduce loss of rotational power of a screw rotor when the screw compressor is used to compress low-temperature gas. The screw compressor comprises: a low-stage screw rotor configured to compress suction gas; and an oil supply unit configured to switch between supplying oil into a low-stage rotor chamber in which the low-stage screw rotor is stored and stopping the supply of the oil. The oil supply unit can stop the supply of the oil into the low-stage rotor chamber based on temperature of the suction gas which is equal to or less than preset standard temperature, and can supply the oil into the low-stage rotor chamber based on temperature of the suction gas which exceeds the standard temperature.
Patent KR-20200145535-A (KR)
Inventor: HA TAE HYEON
IPC: A21B1/02
Filed: 2019-06-21
Abstract: The present invention relates to an automated pizza cooking machine which is configured to simply implement the taste of a specialty store outdoors, which has small volume and has components that cost little, thereby being economical and contributing to spatial utilization and thus, can solve a problem of a convention machine that has a large volume and thus occupies a lot of space. That is, the present invention relates to a pizza oven. The pizza oven comprises: a semi-transparent cube-shaped case provided to surround the appearance of the present invention; a temperature sensor attached to the inside thereof to measure the temperature of the heat therein; a heating wire attached to an upper plate of a frame so as to bake pizza; and the pizza frame formed in a box shape so that pizza can be placed thereon.
Patent KR-20200084282-A (KR)
Inventor: YU DA NA
IPC: F01N3/04
Filed: 2019-06-27
Abstract: Disclosed are an exhaust gas treatment apparatus and a ship including the same. According to one embodiment of the present invention, the exhaust gas treatment apparatus includes: a reactor into which exhaust gas is introduced; and a treatment unit provided in the reactor and spraying cooling liquid or treating liquid to the exhaust gas to remove carbon dioxide from the exhaust gas, wherein the treating liquid is alkali receiving liquid chemically adsorbing the carbon dioxide contained in the exhaust gas to remove the same from the exhaust gas. The exhaust gas treatment apparatus can drain wastewater which is the cooling liquid or the treating liquid sprayed to the exhaust gas to be used for removing the carbon dioxide from the exhaust gas or recover the wastewater to separate the treating liquid from the wastewater.