baber/WOPTO huggingface dataset:
Patent KR-20220150453-A (KR)
Inventor: KIM JAE HYUNG
IPC: A61Q19/00
Filed: 2021-04-30
Abstract: The present invention relates to a method for providing a self-manufacturing liquefied skin gel pack package by using a function classification. According to the present invention, the method for providing a self-manufacturing liquefied skin gel pack package by using function classification, which is executed through a server communicating with a user terminal, includes: a first step of checking N (N>=1) function classifications recommended for a user through recommendation rules selected or designated by the user through communication with the user terminal; a second step of checking N functional products, which store N functional compositions including N functional ingredients (or ingredient combinations) related to the checked N functional classifications in a designated functional container by a designated volume of functional compositions; a third step of constructing (or checking) a skin gel pack package combining the checked N functional products with a base product including a designated base composition that can be molded into a skin gel pack stored in a base storage, which has secured or can secure a spare accommodation volume for inserting N functional compositions corresponding to the checked N functional products, in a liquefied state, be solidified under a designated condition, and be gelated to be detachable from a designated skin part; and a fourth step of performing a procedure of allowing a skin gel pack package product corresponding to the constructed (or checked) skin gel pack package to be sold or delivered to the user. Accordingly, the present invention has the advantage of conveniently self-manufacturing a customized skin gel pack optimized for a user's current skin condition in real time.
Patent KR-20220054159-A (KR)
Title: Beam-column steel pipe joint panel manufactured by partial penetration welding on four sides
Inventor: YANG IL SEUNG
IPC: E04B1/30
Filed: 2021-04-30
Abstract: The present invention relates to a beam-column steel pipe joint panel manufactured by partial penetration welding on four sides, and more specifically, provides a joint panel using partial penetration welding, wherein a panel-shaped joint part manufactured by complete penetration welding using a thick steel plate is used to embody a beam-column joint part without a diaphragm but is not economical due to the large amount of welding required during complete penetration welding, and there is a concern that lamella-type tearing may occur in the thickness direction of the steel plate. The present invention is provided to solve the problem. As described above, the beam-column steel pipe joint panel manufactured by partial penetration welding on four sides according to an embodiment of the present invention has an angle installed between a first steel pipe and a second steel pipe, wherein a horizontal part of the angle is used as a spacer of a reinforcing steel rod and a vertical part is used as a backing material for welding the second steel pipe and the first steel pipe.
Patent KR-20220109270-A (KR)
Title: Manufacturing process with atomic level inspection
Inventor: LEE I CHE
IPC: H01L21/66
Filed: 2021-05-11
Abstract: Costs can be avoided and yields can be improved by applying scanning probe microscopy to a substrate during an integrated circuit manufacturing process sequence. The scanning probe microscopy can be used to provide conductivity data. The conductivity data may relate to the device characteristics that are not generally available until the end of device manufacturing. The substrate may be selectively treated to improve conditions revealed by the data. Some substrates can be selectively discarded based on the data to avoid the cost of additional processing. Based on the data, process maintenance actions can be selectively performed.
Patent KR-20220156345-A (KR)
Title: Concrete composition containing blast furnace mass slag and calcined oyster shell and method for manufacturing the same
Inventor: JUNG YOON UNG
IPC: C04B20/00
Filed: 2021-05-18
Abstract: The present invention relates to a concrete composition comprising pelletized blast furnace slag and calcined oyster shells and a preparation method thereof, which provides an eco-friendly concrete composition comprising pelletized blast furnace slag, calcined oyster shells, and stone powder. The concrete composition comprising pelletized blast furnace slag and calcined oyster shells according to the present invention is prepared by including cement, pelletized blast furnace slag, powder of calcined oyster shells, stone powder, and a concrete admixture, wherein 10-25 parts by weight of the powder of the calcined oyster shells, 40-100 parts by weight of the stone powder, and 30-50 parts by weight of the cement are mixed, based on 100 parts by weight pelletized blast furnace slag. Accordingly, the pelletized blast furnace slag has excellent crushing performance, thereby enhancing fluidity in the placement of concrete.
Patent KR-20220029330-A (KR)
Inventor: SYLVAIN JULIEN
IPC: A47C31/02
Filed: 2021-05-18
Abstract: A wool mattress set comprises: an accommodation mattress (10) including a wool filler enclosed in a first envelope; and a base mattress (20) combined with the accommodation mattress and including a foam filler enclosed in a second envelope. The wool filler of the accommodation mattress (10) includes a stack of a plurality of laminated wool mat layers essentially free of wool flakes, the accommodation mattress (10) is lied on the base mattress (20), and the accommodation mattress (10) and the base mattress (20) are independent and separable from each other. Especially, the foam filler of the base mattress (20) with a density of at least 35 kg/m^3 comprises a material derived from foam recycling. The wool mattress is easily repaired and reformed several times to have a long potential life.
Patent KR-20220159128-A (KR)
Inventor: HA YOUNH HO
IPC: B65H75/44
Filed: 2021-05-25
Abstract: Provided is a wire tightening device. When the wire tightening device is installed in shoes and the like, a wire going in and out of a housing is ensured not to interfere with a surface of a product by forming a structure that raises a position of a wire winding part within the housing. The present invention includes: a winding wheel located in an inner space of the housing and having a vertical through hole formed in the center; and an elevating member located in the through hole of the winding wheel, coupled to the winding wheel by ratchet coupling, and provided with an engagement tooth locked to a locking tooth of the housing at the bottom.
Patent KR-20220160956-A (KR)
Inventor: BAK SANG MIN
IPC: A63H33/08
Filed: 2021-05-28
Abstract: The present invention relates to a finished brick. The finished brick of the present invention is a play equipment which allows children to develop their creativity and develop their future dreams in a process of building their own house while playing. The finished brick, as a play tool for the children, is a prefabricated brick structure which allows the children to naturally develop their creativity and their dreams while playing. An objective of the present invention is to develop children's creativity early.
Patent KR-20220167095-A (KR)
Title: Carrot chasing guidance control method and apparatus, and air vehicle having the apparatus
Inventor: KIM CHANG JOO
IPC: G05D1/12
Filed: 2021-06-11
Abstract: As a carrot chasing guidance control method of a flight vehicle comprising a virtual follow-up target generation step of generating a position after a certain time on a pre-planned reference path of a flight vehicle as a virtual follow-up target point, a guidance path generation step of generating a guidance path from a current position of the flight vehicle to the virtual follow-up target point, and an acceleration command generation step of generating an acceleration command for following-up the guidance path generated by the guidance path generation step at the current position of the flight vehicle, the present invention can guide the flight vehicle to a correct position at a correct time.
Patent KR-20230000353-A (KR)
Inventor: KANG KWON KYOO
IPC: A01H6/46
Filed: 2021-06-24
Abstract: The present invention relates to a method for manufacturing a rice plant, in which the OsAAP2 gene is corrected using the CRISPR/Cas system. Since the induction of mutation through OsAAP2 gene editing proposed in the present invention caused changes in starch in the seed, the method can be usefully used in studies related to the taste of rice.
Patent KR-20220154575-A (KR)
Title: Display device performing a charge sharing operation
Inventor: KWON TAEK SU
IPC: G09G3/20
Filed: 2021-06-28
Abstract: An objective of the present invention is to provide a display device performing a charge sharing operation to reduce power consumption. The display device comprises: a display panel including a first pixel connected to a first data line and a second pixel connected to a second data line in a first pixel row, and a third pixel connected to the first data line and a fourth pixel connected to the second data line in a second pixel row adjacent to the first pixel row; and a display driver providing first, second, third, and fourth data voltages corresponding to first, second, third, and fourth pixel data for the first, second, third, and fourth pixels. The display driver calculates average data of the first pixel data and the second pixel data, and selectively performs a charge sharing operation between the first data line and the second data line in accordance with whether first increase and decrease conditions between the first pixel data, the average data, and the third pixel data and second increase and decrease conditions between the second pixel data, the average data, and the fourth pixel data are satisfied.
Patent KR-20230001335-A (KR)
Title: Device for preventting oil leak of trasformer insulation
Inventor: YANG HYUN SIK
IPC: H01F27/40
Filed: 2021-06-28
Abstract: The present invention relates to an insulating oil leak prevention device for a transformer. The insulating oil leak prevention device includes: a housing unit including a body, a housing storage unit formed concavely on an upper surface of the body to support a lower part of a transformer and store leaked insulating oil, and an insulating oil discharge unit formed to communicate the housing storage unit to the outside to discharge the insulating oil stored in the housing storage unit; and an insulating oil collection unit formed into a pipe body to have an adsorption sheet provided in an internal space and connected with the insulating oil discharge unit on one side of the housing unit to adsorb the insulating oil through the adsorption sheet and store the insulating oil in the internal space. Therefore, the present invention is capable of improving cleaning convenience for the internal space by enabling the insulating oil collection unit to be selectively opened and closed.
Patent KR-20230003949-A (KR)
Inventor: PARK CHANG SOON
IPC: F25C1/00
Filed: 2021-06-30
Abstract: An objective of the present invention is to provide an ice water purifier capable of detecting condensation and leakage which can stop the operation of an ice water purifier in case of serious leakage and control to continue the operation of the water purifier in case of condensation or minute leakage. According to one embodiment of the present invention, the ice water purifier capable of detecting condensation and leakage comprises: an ice making unit making ice; a drain tank installed underneath the ice making unit to store drainage water of the ice making unit; a base plate arranged on the lower side of the internal space of a water purifier to collect condensation or leakage water; and a drain pump to discharge drainage water in the drain tank or water of a water collection part to the outside. The drain tank and the water collection part are connected to the drain pump via a solenoid valve. The solenoid valve is connected to the drain tank through a first water inlet line, is connected to the water collection part of the base plate through a second water inlet line, and is connected to the drain pump through a drain line.
Patent KR-20230004013-A (KR)
Title: Integrated circuit device and electronic system having the same
Inventor: JUNG YOUNG JIN
IPC: H10B43/30
Filed: 2021-06-30
Abstract: An objective of the present invention is to prevent an occurrence of leakage current through a dummy contact plug. According to a technical aspect of the present invention, an integrated circuit device comprises: a semiconductor substrate having a cell region and a connection region adjacent to the cell region; a gate stack including a plurality of insulation layers and a plurality of gate electrodes extended in a horizontal direction from a main surface of the semiconductor substrate and alternately stacked in a vertical direction and having a staircase structure in the connection region; a channel structure arranged in the cell region and extended while penetrating the gate stack in the vertical direction; and a plurality of contact plugs arranged in the connection region and corresponding to the plurality of gate electrodes of the staircase structure. A first length of a first gate electrode positioned on the lowermost layer among the plurality of gate electrodes in the horizontal direction in a portion of the connection region is shorter than a second length of a second gate electrode positioned on an upper portion of the first gate electrode in the horizontal direction.
Patent KR-20220008234-A (KR)
Title: Thermally stable and solvent-resistant conductive polymer composites
Inventor: HE JIAZHI
IPC: C08K5/54
Filed: 2021-07-12
Abstract: Disclosed are a thermally stable, solvent-resistant conductive polymer composite and a friendly preparation method thereof. The disclosed composite exhibits high electrical conductivity along with thermal stability and solvent resistance. A method of simultaneously mixing a host thiophene conjugated polymer and a crosslinkable silane precursor introduces both a dopant and a rigid crosslinked siloxane network into a polymer system. A variety of devices can be manufactured by applying thin films manufactured by the disclosed thermally stable, solvent-resistant conductive polymer composite.
Patent KR-20230012681-A (KR)
Inventor: JO JIN HYUN
IPC: E06B3/54
Filed: 2021-07-16
Abstract: The present invention relates to windows and doors for reducing reflection glare. According to the present invention, a problem of light pollution due to high reflection of a Roi glass, which is recently used worldwide for energy saving, is solved. In addition, a privacy protection function and energy reduction efficiency of the Roi glass can be further increased by adjusting transmittance. The windows and doors for reducing the reflection glare of the present invention comprises: a base glass; a pair of polarizing films; and a phase difference film.
Patent KR-20230014548-A (KR)
Inventor: LEE SE YEONG
IPC: C25B15/02
Filed: 2021-07-21
Abstract: A control device and method of a water electrolysis stack module for a renewable energy power generation device and a water electrolysis system using the same are disclosed. The control device controlling power supply by receiving power from the renewable energy generation device and distributing power to n (n>=2) water electrolysis stacks, is configured to determine whether to drive each water electrolysis stack according to two or more stack driving conditions determined based on a minimum operating power amount preset for each water electrolysis stack. The stack driving conditions are a power range in which the on/off of the water electrolysis stacks is predetermined. The control device controls the driving of the water electrolysis stacks according to the stack driving conditions corresponding to the amount of power supplied from the renewable energy generation device. The present invention has the effect of improving the utilization of renewable energy and securing stable hydrogen production.
Patent KR-20210096021-A (KR)
Title: Organic electroluminescent materials and devices
Inventor: THOMPSON MARK E
IPC: H01L51/50
Filed: 2021-07-21
Abstract: The present invention relates to a compound represented by chemical formula I or chemical formula II, wherein Y represents a carbene moiety coordinated with four-coordinate mono-nuclear Cu(I). In the chemical formula 1, L_1, L_2 and L_3 represent three monodentate ligands. In the chemical formula II, L_1, L_2 and L_3 represent a single tridentate ligand chelated by X, and X represents B-H, C-H, N, P or P=O. The compound according to the present invention is used as an emitter for an organic electroluminescence device, such as an organic light emitting diode.
Patent KR-20230016915-A (KR)
Title: Virtual training service providing system and virtual training service providing method
Inventor: LEE SEOK KI
IPC: G09B9/00
Filed: 2021-07-27
Abstract: A virtual training service providing system and a virtual training service providing method can be disclosed. The virtual training service providing system according to one embodiment of the present invention comprises: an operator device container-virtualizing virtual training software for virtual training; a training software management system connected to the operator device to establish a cloud-based virtualized training equipment standard infrastructure, based on the container-virtualized virtual training software and to provide virtual training services on the basis of the cloud-based virtualized training equipment standard infrastructure; and a thin client connected to the training software management system to perform virtual training based on the virtual training software distributed by the training software management system. Accordingly, there is no need to manufacture prototypes and mass-produced products and require facilities to operate the same, resulting in dramatic cost savings.
Patent KR-20210097079-A (KR)
Title: A Sunscreen Cosmetic Formulation with Increased UV absorption efficiency by UV light
Inventor: CHOI MIN SUNG
IPC: A61K8/37
Filed: 2021-07-27
Abstract: The present invention relates to a UV-blocking cosmetic composition, and specifically, to a UV-blocking cosmetic composition comprising a sunscreen having a methoxycinnamate structure and polar oil in a specific content. The UV-blocking cosmetic composition of the present invention, when exposed to UV rays, shows remarkably increased UV-blocking efficiency and remarkably excellent feeling of use.
Patent KR-20230017530-A (KR)
Title: Fishing line winder
Inventor: JUNG SUN HEE
IPC: B65H75/14
Filed: 2021-07-28
Abstract: Disclosed is a fishing line winder capable of having excellent usability, and having a function of unwinding a fishing line of a reel by a specific length (a zero-point setting function). In accordance with an embodiment, the fishing line winder includes: a base; a first motor provided on the upper surface of the base, and including a first rotary shaft; a second motor provided on the upper surface of the base in parallel with the first motor, and including a second rotary shaft; a first spool coupled to the first rotary shaft; a second spool coupled to the second rotary shaft; a sensor measuring the rpm of the first motor; a control box receiving a user command to control the first motor and the second motor; and a reel holder provided on the base.
Patent KR-20230017542-A (KR)
Title: Apparatus for dropping droplet and method for dropping droplet
Inventor: LEE HONG JOO
IPC: B41J2/045
Filed: 2021-07-28
Abstract: The purpose of the present invention is to provide a chemical dropping apparatus which can minimize hit point errors of a chemical solution ejected to a substrate while using an inkjet head in which a plurality of nozzles are arranged at different intervals. A chemical dropping apparatus comprises: an inkjet head in which a plurality of nozzles are arranged in a row along each of at least three rows, the rows being provided at different intervals; a transfer unit provided to transfer a substrate and/or the inkjet head so that the substrate can be intersected along a direction perpendicular to the rows when a chemical solution is ejected; and a control unit provided to control the dropping interval of the chemical solution ejected from the nozzles to the unit of ㎛ below the decimal point so as to relatively reduce hit point errors of the chemical solution caused by the different intervals of the rows when dropping the chemical solution.
Patent KR-20230019282-A (KR)
Title: Device for manufacturing carbon wear ring molded body
Inventor: CHOI YONG WON
IPC: B29C70/02
Filed: 2021-07-29
Abstract: According to the present invention, a winding unit continuously winds carbon fiber prepreg made of a carbon fiber fabric and a thermosetting resin on a cylindrical mandrel, and laminates the carbon fiber prepreg by a set thickness to manufacture a carbon wear ring. When the present invention is used, various expensive equipment such as molding equipment, impregnation equipment, heat treatment equipment, and carbonization equipment are not required to manufacture a carbon-carbon composite wear ring, and the manufacturing costs of the wear ring can be as lowered as that of a bronze wear ring.
Patent KR-20230018081-A (KR)
Title: Pillow
Inventor: SHIN WOO YEOL
IPC: A61H39/04
Filed: 2021-07-29
Abstract: A pillow capable of enabling a user to sleep comfortably and relieving pain in the head and neck is provided. The pillow includes a pillow body including an accommodation groove recessed from the top and an inclined part protruding to one side from the circumference of the accommodation groove and inclined downward so that a distal end thereof is lower than the accommodation groove; and at least one support pad inserted into the accommodation groove, spaced apart from the bottom surface of the accommodation groove, and having elasticity.
Patent KR-20210097094-A (KR)
Title: Refining method of ophthalmic protein pharmaceuticals
Inventor: HA BYUNG JHIP
IPC: C07K1/18
Filed: 2021-07-30
Abstract: The present invention provides a purification method of ophthalmic protein preparations having an isoelectric point in a specific range by applying chromatography on a cation exchange resin or anion exchange resin. According to the present invention, by applying three or four chromatography processes, it is more economical and high-purity ophthalmic protein preparations can be produced.
Patent KR-20220130556-A (KR)
Title: Integrated circuit package and method
Inventor: CHO HUNG CHUN
IPC: H01L23/29
Filed: 2021-08-02
Abstract: In one embodiment, a device includes: a semiconductor die including a semiconductor material; a through via disposed adjacent to the semiconductor die and including a metal; an encapsulant around the through via and the semiconductor die, wherein the encapsulant includes a polymer resin; and an adhesive layer between the encapsulant and the through via. The adhesive layer includes an aromatic compound and an adhesive compound having an amino group. The amino group is bonded to the polymer resin of the encapsulant. The aromatic compound is bonded to the metal of through via. The aromatic compound is chemically inert to the semiconductor material of the semiconductor die.