baber/WOPTO huggingface dataset:
Patent KR-20190015077-A (KR)
Inventor: MUNEYUKI TADASHI
IPC: G01M17/00
Filed: 2018-04-03
Abstract: A rotation test apparatus in which an intermediate shaft connecting a rotor and a test piece to be rotated is supported by a bearing to be rotated. By reducing an influence of a loss occurring in the bearing by a temperature change of a lubricant, a configuration capable of suppressing degradation of detection accuracy of a torque generated by the test piece is obtained. A test apparatus (1) for a vehicle comprises: a dynamo (11); an intermediate shaft (31) for rotatably connecting a test motor (2) and the dynamo (11); intermediate shaft support parts (32, 33) for rotatably supporting the intermediate shaft (31); a torque detection part (41) for detecting a torque generated between the test motor (2) and the dynamo (11); a lubricant supply device (20) for supplying lubricants respectively to bearings (32a, 33a) of the intermediate shaft support parts (32, 33); and a lubricant heating part (35) installed on the intermediate shaft support part (32) located on the test motor (2) side and heating a lubricant supplied from the lubricant supply device (20) with respect to the bearing (32a) of the intermediate shaft support part (32).
Patent KR-20190118403-A (KR)
Inventor: LEE BYOUNG KWAN
IPC: C09K11/06
Filed: 2018-04-10
Abstract: The present invention relates to: a composition containing a first compound represented by a combination of chemical formula 1 and chemical formula 2 and a second compound represented by chemical formula 3; to an organic optoelectronic device; and to a display device. A definition of each substituent in the chemical formula 1 to chemical formula 3 is as defined in the patent specification. The present invention provides the composition which can implement the organic optoelectronic device with high efficiency and a long lifespan.
Patent KR-20190119378-A (KR)
Title: The unit which operates a fault wave data of a protective relay
Inventor: KIM HYUN SUNG
IPC: H02H1/00
Filed: 2018-04-12
Abstract: The present invention relates to an operating unit for protective relay fault wave data (FWD), which effectively avoids a problem of deteriorating the operating efficiency. The operating unit of the present invention comprises: an FWD storage processing module for storing FWD generated by a main control unit; and an FWD transmission processing module for transmitting to-be-transmitted FWD which is completely divided, to a system server.
Patent KR-20190123520-A (KR)
Title: Manufacturing method for high activity catalyst and high activity catalyst for the same
Inventor: JOO SANG HOON
IPC: H01M4/90
Filed: 2018-04-24
Abstract: Provided is a method for manufacturing a high activity electrode catalyst. The method comprises the following steps of: preparing a mold frame, a porous structure; immersing a molybdenum precursor in the mold frame; carbonizing the molybdenum precursor immersed in the mold frame; removing the mold frame and obtaining a molybdenum carbide structure including the porous structure; and immersing metal catalytic particles in the porous structure of the molybdenum carbide structure.
Patent KR-20180119519-A (KR)
Inventor: LEE SEONG MIN
IPC: G02B5/30
Filed: 2018-04-25
Abstract: The present invention relates to an optical device having variable transmittance. The optical device can be used for various uses such as sunglasses, eyewear for augmented reality (AR) or virtual reality (VR), an outer wall of a building, a sunroof for a vehicle, and the like. The optical device includes an active liquid crystal element film.
Patent KR-20190125007-A (KR)
Title: Photosensitizer, composition having the same, and method for photodynamic treatment
Inventor: KWON TAE HYUK
IPC: A61P35/00
Filed: 2018-04-27
Abstract: The present invention relates to a photosensitizer which is a compound represented by chemical formula 1, a composition comprising the photosensitizer, and a photodynamic treatment method, wherein R, R^1 to R^10, and A are as defined in claim 1. The present invention can reduce cost, time, and patient pain in treating cancer.
Patent KR-20190131347-A (KR)
Title: Thermoelectric element including insulating film and method of manufacturing the same
Inventor: PARK SU DONG
IPC: H01L35/02
Filed: 2018-05-16
Abstract: The present invention relates to a thermoelectric element including an insulating film, and to a manufacturing method thereof. The manufacturing method of the thermoelectric element including an insulating film comprises the following steps: preparing thermoelectric materials; forming a thermoelectric element in which n-type semiconductors and p-type semiconductors are alternately arranged by using the thermoelectric materials; and forming an insulating film by applying a polymer to the surfaces of the n-type semiconductors and the p-type semiconductors. Accordingly, a polymer insulating film can be formed between the n-type semiconductors and the p-type semiconductors in the thermoelectric element to protect the semiconductors, and at the same time insulation between the semiconductors can be obtained.
Patent KR-20190136439-A (KR)
Inventor: LEE KONG JOO
IPC: A23L33/10
Filed: 2018-05-30
Abstract: The present invention provides a novel biphenyl derivative compound, an optical isomer thereof or a pharmaceutically acceptable salt thereof. The biphenyl derivative compound, the optical isomer thereof, and the pharmaceutically acceptable salt thereof according to the present invention damage mitochondria and cause ATP depletion to cells in malnourished conditions such as without glucose, which is a normal environment of cancer cells, thereby being able to induce death of cancer cells and exhibiting an excellent effect on preventing, alleviating, and treating cancer as well as inhibiting metastasis by inhibiting metastasis and growth of cancer with a Nm23-H1/NDPK activity enhancing substance.
Patent KR-20190138206-A (KR)
Inventor: KANG WON ILL
IPC: B25B33/00
Filed: 2018-06-04
Abstract: The present invention relates to multipurpose tongs. That is, the multipurpose tongs of the present invention comprise: a tongs body provided for a user to hold by hand; a tongs leg that performs a role (supporting object) of the tongs on an edge portion of the tongs body; and a tongs magnet to help attach a body portion on a lower end portion of the tongs body. Thus, the present invention has an effect of the multipurpose tongs.
Patent KR-20180080702-A (KR)
Inventor: AN YOUN JOO
IPC: G01N33/24
Filed: 2018-06-08
Abstract: The present invention relates to a noble soil quality assessment method, which is capable of performing a site assessment using soil preference of earthworm, called as a soil preference dispersal assay and, more specifically, to a soil quality assessment method, in which a test tube containing reference soil is installed in an area of which soil quality is to be assessed, the earthworm is positioned within the tube, and the number of earthworm individuals going out of the tube to be dispersed into surrounding soil or remaining in initial soil according to the soil preference of the earthworm is counted to screen-test soil toxicity. According to the present invention, the soil preference dispersal assay shows a high relation with physiochemical soil characteristics and low variance to enable an assessor to perform simple, economical and highly precise soil quality assessment.
Patent KR-20200000597-A (KR)
Title: Screening Method for 5-HT2c receptor antagonists
Inventor: KANG IN CHEOL
IPC: G01N33/543
Filed: 2018-06-25
Abstract: The present invention relates to a method for screening an edible plant extract having an antagonistic action against the 5-HT2c receptor from edible plant extracts using a protein chip in large quantities and very high speed. The edible plant extract having antagonistic activity on the 5-HT2c receptor screened by the present invention may have a good effect on improving sleep quality as a 5-HT2c receptor-antagonist.
Patent KR-20200001873-A (KR)
Title: User authentication method based on volume button of smart device
Inventor: SHIN JU HYUN
IPC: G06F21/31
Filed: 2018-06-28
Abstract: The present invention relates to a volume button-based user authentication method of a smart device. More particularly, the present invention relates to the volume button-based user authentication method of a smart device which can perform safe user authentication with high-security by using a user-specific volume button input sequence, a time when a volume button is pressed, and a time when the volume button is released.
Patent KR-20200002468-A (KR)
Title: A method for preparing an electrode catalyst for a fuel cell having sufur resistance and carbon coking resistance and a dry reforming method using the catalyst
Inventor: NAM SUK WOO
IPC: H01M8/0637
Filed: 2018-06-29
Abstract: Disclosed is a method for manufacturing an electrode catalyst for a fuel cell. More specifically, the present invention relates to a method for manufacturing an electrode catalyst for a fuel cell, comprising the following steps: dope-substituting a part of Ti of perovskite materials with a noble metal or a transition metal; and reducing the dope-substituted perovskite material at 650°C of higher for at least 10 hours.
Patent KR-20200006228-A (KR)
Inventor: SEONG JIEHYUN
IPC: B32B15/20
Filed: 2018-07-10
Abstract: An exothermic film according to one embodiment of the present application comprises a first transparent substrate; a resin layer disposed on the first transparent substrate and having a thickness of 3 to 50 μm and a refractive index of 1.45 to 1.49; a metal foil pattern disposed on the resin layer; and a second adhesive film disposed on the metal foil pattern. According to the present invention, an expensive deposition process can be omitted by using a metal foil film.
Patent KR-20200006431-A (KR)
Inventor: LEE JIYOUNG
IPC: C12R1/645
Filed: 2018-07-10
Abstract: The present invention relates to a Microstroma phylloplanum AmE-3 strain and a composition for promoting plant growth comprising the same. More specifically, the present invention relates to an environment-friendly and human-friendly plant growth promoting composition which has increased production of indole-3-actic acid (IAA) in plants by comprising the strain and enhances crop germination, rooting, and plant growth, thereby ensuring early harvest, shortening delivery cycles, and increasing yield.
Patent KR-20200006464-A (KR)
Inventor: LIM KYUNGTAEK
IPC: G06Q20/14
Filed: 2018-07-10
Abstract: There are many parking lots using an unmanned payment machine to pay a parking fee. By using the unmanned payment machine, a user can settle in advance such that the user can leave immediately without waiting at a fare checkout. However, in order to operate the unmanned payment machine, it is necessary to provide the unmanned payment machine at a cost first, and in order for the user to settle, the user must find the unmanned payment machine and move to a place in which the unmanned payment machine is located. The present invention relates to a system which generates a QR code including information capable of being connected to a server and attaches the same to the parking lot, and in which a driver or passenger scans the QR code with a his/her smartphone to access the server and settles the parking fee by using the smartphone. According to the present invention, there is no need to provide the unmanned payment machine and there is no need for the user to find the unmanned payment machine or move to the unmanned payment machine to pay the parking fee.
Patent KR-20200010860-A (KR)
Inventor: ANN GYEONG MI
IPC: A61N1/18
Filed: 2018-07-23
Abstract: An oral sterilizer allows a far-infrared LED unit and a microcurrent generating unit to be in direct contact with the teeth, and supplies the far-infrared LED light and the microcurrent directly to the teeth. To this end, the microcurrent generating unit and the far-infrared LED unit have a curved shape suitable for the arrangement of the teeth, and the microcurrent generating unit and the far-infrared LED unit are tightly coupled between the teeth and the lips. According to the present invention, a power supply unit for the microcurrent supply, etc. does not enter the oral cavity, but outside the oral cavity, to expect safe and secure oral sterilization and disinfection effects. Since the oral sterilizer fits between the teeth and the lips, the balance of the jawline and facial lifting can also be expected in the long term.
Patent KR-20200011734-A (KR)
Inventor: SHIN BO RA
IPC: G02B1/04
Filed: 2018-07-25
Abstract: A polyurethane copolymer according to the present invention has high refractive index and high Abbe′s number, and is excellent in heat resistance depending on a specific chemical structure of a diol compound used for manufacturing the same, thereby being able to be usefully used as an optical material. The present invention provides the polyurethane copolymer manufactured from a polymerization component comprising a diisocyanate compound and the diol compound represented by any one of chemical formulas 1 to 3.
Patent KR-20200016623-A (KR)
Title: Mask set and method for changing mask of mask integrated frame
Inventor: LEE YOO JIN
IPC: H01L51/56
Filed: 2018-08-07
Abstract: The present invention relates to a mask set and a method for replacing a mask of a frame-integrated mask which can improve position precision. According to the present invention, the mask set (100-1, 100-2, 100-3, ...) is used in a frame-integrated mask in which a plurality of masks (100) and a frame (200) supporting the masks (100) are integrally formed. The mask set (100-1, 100-2, 100-3, ...) comprises a mask cell (C) having a plurality of mask patterns (P), and a plurality of masks (100-1, 100-2, 100-3) including a dummy (DM) around the mask cell (C). Each mask (100-1, 100-2, 100-3) has a plurality of welding portions (WP-1, WP-2, WP-3) formed at regular intervals on at least a portion of the dummy (DM). The positions where the welding portions (WP-1, WP-2, WP-3) are formed are different for each mask (100-1, 100-2, 100-3).
Patent KR-20200018902-A (KR)
Title: A negative electrode for a lithium secondary battery formed with a ferroelectric polymer protective layer, method for preparing the same, and a lithium secondary battery including the negative electrode
Inventor: PARK EUN KYUNG
IPC: D01D5/00
Filed: 2018-08-13
Abstract: Disclosed is a negative electrode for a lithium secondary battery having a ferroelectric polymer protective layer, capable of suppressing the growth of lithium dendrites and preventing short circuit of a battery thereby, as lithium ion mobility is improved and, at the same time, an electric field is applied uniformly. Also, disclosed are a manufacturing method thereof, and a lithium secondary battery comprising the negative electrode. The negative electrode for a lithium secondary battery in which the ferroelectric polymer protective layer is formed includes: a current collector; a lithium metal located on the current collector; and a ferroelectric polymer protective layer positioned between the current collector and lithium metal or on the lithium metal.
Patent KR-20200018953-A (KR)
Title: Gear Apparatus of Agricultural Vehicle
Inventor: WON WOO PARK
IPC: A01B33/08
Filed: 2018-08-13
Abstract: The present invention relates to a gear device of an agricultural working vehicle, comprising: a first driving shaft transmitting drives; a first gear unit coupled to the first driving shaft to move in a first shaft direction; and a second gear unit coupled to the first driving shaft to move in the first shaft direction. The first gear unit comprises: a first gear member coupled to the first driving shaft to move in the first shaft direction while rotating along with the first driving shaft; and a first connection member protruding toward the second gear unit in the first gear member. The second gear unit comprises: a second gear member coupled to the first driving shaft to move in the first shaft direction while rotating along with the first driving shaft; and a second connection member protruding toward the first gear member in the second gear member. Accordingly, the present invention can improve a stability of drive transmissions.
Patent KR-20190019863-A (KR)
Inventor: PARK SHANG HYEUN
IPC: C09K11/08
Filed: 2018-08-17
Abstract: The present invention relates to metal oxide fine particles including: a first stabilizer and a second stabilizer on the surface thereof; quantum dots; a binder polymer containing a carboxyl group (-COOH); a photopolymerizable monomer containing a carbon-carbon double bond; photoinitiators; and a solvent, a quantum dot-polymer composite and a laminate structure prepared therefrom, and an electronic device comprising the same. One embodiment relates to the composition capable of providing the quantum dot-polymer composite or a pattern thereof.
Patent KR-20200020423-A (KR)
Title: dual-mode drug release hydrogel and method of fabricating the same
Inventor: CHA CHAE NYUNG
IPC: A61K9/06
Filed: 2018-08-17
Abstract: The present invention relates to dual-mode drug release hydrogel and a method for manufacturing the same. The hydrogel exhibits dual-mode drug release kinetics, in which drug release is sequentially controlled by a swelling-controlled and decomposition-controlled mechanism, due to adjustable mechanical and biodegradable properties of the hydrogel, thereby being able to be usefully utilized in the field of drug delivery technology.
Patent KR-20200021161-A (KR)
Title: Manufacturing method of fermented rice cake using cudrania tricuspidata fermented liquor
Inventor: LEE JONG SEOK
IPC: A23L7/104
Filed: 2018-08-20
Abstract: Disclosed is a method for manufacturing fermented rice cake using a Cudrania tricuspidata fermentation broth. More specifically, provided is a method for manufacturing fermented rice cake, comprising the following steps: a fermentation broth production step of fermenting a mixture in which Cudrania tricuspidata fruit and an aqueous sugar solution are mixed and aging the same after filtration to produce the Cudrania tricuspidata fermentation broth; a mixing step of mixing the Cudrania tricuspidata fermentation broth and rice flour to produce a composition for preparing rice cake; and a kneading step of kneading the composition for preparing rice cake to homogenize the same. According to the present invention, various flavors are added to the rice cake, the value of the rice cake can be improved due to the production of nutrients and functional ingredients, and a distribution period can be extended due to antioxidants.
Patent KR-20200022152-A (KR)
Title: Stone net ecology weir having structure functional
Inventor: KIM HEE WOON
IPC: E02B3/12
Filed: 2018-08-22
Abstract: An objective of the present invention is to provide a stone net ecological bank having a structural function, which prevents a stone net from being rolled or buckled in heavy rain as a support part is connected to the stone net in a longitudinal direction or a transverse direction to support and fix the stone net in a sturdy state, thereby preventing damage to the stone net. To achieve the objective, the stone net ecological bank having a structural function comprises: a stone net unit in which a plurality of scour protection stones are fixed on a net having a prescribed space to form a single structure; at least one support part which is extended and arranged along the same plane on a lower portion of the stone net unit while having a prescribed length, and has a prescribed height to prevent the stone net unit from being rolled up or being inclined to one side by flowing water power; and a fixing part installed on an upper portion of the support part to fix the support part on the stone net unit.
Patent KR-20200025412-A (KR)
Title: Exaust gas abatement materials for internal combustion engine
Inventor: JOO IL NAM
IPC: C04B35/48
Filed: 2018-08-30
Abstract: The present invention relates to a smoke reduction composition for an internal combustion engine. More specifically, the present invention relates to a smoke reduction composition for an internal combustion engine, which can increase explosive power by inducing complete combustion through promotion of digestion by injecting the composition along with air in an engine of the internal combustion engine, and also can significantly reduce the emission of toxic substances and fumes of exhaust gas. According to the smoke reduction composition for an internal combustion engine, since the amount of catalyst gas generated by a polyvinyl liquid is controlled, a large amount of catalyst gas does not escape at once, thereby ensuring long lifespan. In addition, the composition can be supplied in a gaseous state through a fine hole (approximately 1-3 mm) before an air filter during an inhalation, thereby being effective.
Patent KR-20200033545-A (KR)
Title: Composition for Prevention, Treatment or Improvement of Muscular Atrophy comprising DL-Sulforaphane N-acetyl-L-cysteine
Inventor: LEE JU HEE
IPC: A61P21/00
Filed: 2018-09-20
Abstract: The present invention relates to a composition for preventing, treating, or alleviating muscle atrophy and sarcopenia, which contains DL- sulforaphane N-acetyl-L-cysteine. The composition is not toxic to C2C12 cells, and can effectively suppress muscle atrophy, thereby being able to be usefully utilized for preventing, treating or alleviating muscle atrophy.
Patent KR-20190035570-A (KR)
Title: Wafer support system, wafer support device, system comprising a wafer and a wafer support device as well as mask aligner
Inventor: AMANO YASUAKI
IPC: H01L21/683
Filed: 2018-09-21
Abstract: According to the present invention, a wafer support system includes a wafer support apparatus (16) and a dicing frame (14). The wafer support apparatus (16) includes an upper plate (28) and a lower plate (26). The upper plate (28) includes a support surface (34) for supporting a wafer (12). The lower plate (26) has a maximum diameter (db) greater than the maximum diameter (dt) of the upper plate (28) to include a storage unit (2) for the dicing frame (14). The dicing frame (14) has a plate shape defining a center hole (20). Since the minimum diameter (dh) of the center hole (20) is greater than the maximum diameter (dt) of the upper plate (28), the dicing frame (14) is lowered to a level below the upper surface of the wafer (12) and/or the support surface (34). Moreover, provided are a wafer support apparatus (16), a wafer support system (18), and a mask aligner.
Patent KR-20200036499-A (KR)
Inventor: YANG SUN JIN
IPC: B63B25/00
Filed: 2018-09-28
Abstract: The present invention relates to a cooling member for maintaining a crustacean storage environment, which is placed in a crustacean storage on a fishing boat to maintain the freshness of crustaceans in storage. The cooling member is made of ice having a sealed internal space to maintain the temperature of the inside of the storage with the ice, and oxygen contained in the internal space is used to supply oxygen to the stored crustaceans. According to the present invention, since a crustacean storage environment for a fishing boat is maintained in a live crustacean state without a separate large-scale cooling facility, storage in a live crustacean state can be possible not only on a large fishing boat but also a small fishing boat. Also, as there is no need for the installation of a separate cooling facility, costs for installing the cooling facility can be reduced, and economical use can be possible with a reduction in costs for installation and maintenance.