baber/WOPTO huggingface dataset:
Patent KR-20210018118-A (KR)
Title: Positive-type photosensitive resin composition, method of manufacturing patterned resist film, and patterned resist film
Inventor: Matsumoto naozumi
IPC: G03F7/20
Filed: 2020-08-04
Abstract: The objective of the present invention is to provide a positive type photosensitive resin composition with high sensitivity, from which a patterned resist film having an excellent cross-sectional shape can be formed, a method of forming the patterned resist film using the positive type photosensitive resin composition, and the patterned resist film made of the positive type photosensitive resin composition. A positive type photosensitive resin composition comprises: a novolac resin (A); a quinonediazide group-containing compound (B); a sensitizer (C) which is a compound having a phenolic hydroxyl group with molecular weight of 1,000 or less; and a phenolic hydroxyl group-containing resin (D) which is a resin having weight average molecular weight of more than 1,000 other than the novolac resin, and contained in an amount within a predetermined range (A).
Patent KR-20200096201-A (KR)
Title: Display unit and electronic apparatus
Inventor: NEGISHI EISUKE
IPC: H01L51/52
Filed: 2020-08-04
Abstract: Provided are a display unit and an electronic apparatus which are capable of preventing color mixture in adjacent color pixels and improving color reproducibility and chromaticity viewing angle. The display unit includes: a drive substrate having a plurality of pixels with a partition therebetween; and a first light shielding film provided on the partition.
Patent KR-20220021999-A (KR)
Inventor: KIM JUM DONG
IPC: A23B4/005
Filed: 2020-08-14
Abstract: The present invention relates to a method for processing large quantities of meat. More specifically, the present invention relates to a method for processing large quantities of meat, which is capable of reducing strain on the wrist of a meat packing worker by using a grinder during a deboning process of pork and beef carcasses, in particular, when removing bones at the boundary between bones and meat, which puts a lot of strain on the wrist, and allows the worker to remove bones more smoothly. The method for processing large quantities of meat using a grinder is configured such that a preparatory treatment agent is sprayed on the surface of the deboned meat for the removal of bad smell, meat aging, and antimicrobial treatment thereof, before being vacuum-packed. Accordingly, the meat can be kept fresh for a long period of time, thereby enabling the quality and taste of the meat to be maintained.
Patent KR-20220026062-A (KR)
Inventor: HWANG BYOUNGHAN
IPC: G01N1/22
Filed: 2020-08-25
Abstract: The present invention provides a continuous fine dust measurement apparatus of a beta ray method, and relates to a technology for removing internal contamination of the fine dust measurement apparatus using beta ray. The provided continuous beta ray fine dust measurement apparatus comprises: a fine dust separation unit (200) which introduces air from an external atmosphere and separates fine dusts by separating fine particles included in the air to measure a concentration of the fine dusts; a measurement air introduction unit (210) which guides the air and the fine dusts which are measurement targets separated by the fine dust separation unit to a beta ray measurement unit; a roll type filter (400) which filters all the fine dusts passing through the measurement air introduction unit; a beta ray generation unit (300) which is configured to be a suction unit that is connected with a lower end of the roll type filter and sucks the air, and emits beta ray to measure the fine dusts filtered by the roll type filter; and a beta ray measurement unit (310) which measures the beta ray that is generated in the beta ray generation unit (300) and then reduced by penetrating the fine dusts filtered by the roll type filter. According to the configuration, the continuous fine dust measurement apparatus continuously measures the fine dusts, and prevents a signal of the beta ray measurement unit from being reduced by a measurement unit cleaning configuration provided therein.
Patent KR-20220026712-A (KR)
Title: Sterilizing System for Powder products by low-temperature plasma
Inventor: BAE JUN HYUNG
IPC: H05H1/24
Filed: 2020-08-26
Abstract: The present invention is to provide a novel food sterilization method and apparatus which can safely and effectively sterilize edible powder while maintaining nutrients inherent in food and quality thereof. To this end, provided is a dielectric barrier discharge (DBD) low-temperature plasma powder food sterilization system capable of sterilizing powder in a low temperature process of 50℃ or less at a sterilization rate of 99.9%.
Patent KR-20220026762-A (KR)
Title: Anti-virus system, anti-virus equipment using the same, and collecting device of living and dead virus
Inventor: CHO KUK RAE
IPC: A61L9/16
Filed: 2020-08-26
Abstract: An anti-virus system of the present invention comprises: an air inlet for inducing air from an object being disinfected and an air outlet for discharging air; and a virus killing unit which is provided between the air inlet and the air outlet and kills virus by irradiating ultraviolet rays or electromagnetic waves, in which air is sucked from external air or the object being disinfected, and viruses or bacteria are killed so that safe and clean air can be sent to external air or the object being disinfected. This anti-virus system can be applied to various anti-virus apparatuses such as personal respirators, disinfection equipment for indoor breathing of several people, disinfection equipment for passages through which people and articles enter and exit, and virus killing home appliances such as air conditioners, hot-air blowers, air cleaners, etc. The spread of various anti-virus apparatuses can contribute to activation of economic activities at home and abroad. In particular, with the help of the live virus collector and the device for collecting heat-damaged viruses developed by the system of the present invention, vaccine research and development experts can develop and distribute the vaccine as soon as a new virus appears.
Patent KR-20220027376-A (KR)
Inventor: YUN HAE JU
IPC: H01L33/00
Filed: 2020-08-26
Abstract: According to one embodiment of the present invention, a display device has a pixel disposed in a display area. The pixel comprises: a first electrode and a second electrode spaced apart from each other; a light emitting element disposed between the first electrode and the second electrode and including a first end and a second end; a third electrode disposed on the first end of the light emitting element and connecting the first end to the first electrode; and a fourth electrode disposed on the second end of the light emitting element and connecting the second end to the second electrode. The pixel includes an opening formed in at least one of the first to fourth electrodes in a first area and a second area adjacent to the first end and the second end of the light emitting element.
Patent KR-20210064031-A (KR)
Title: Apparatus and method of constructing energy efficient communication and computation resource allocation framework for multiple communication service
Inventor: HONG CHOONG SEON
IPC: G06F9/50
Filed: 2020-08-28
Abstract: The present invention relates to a technical idea of constructing energy-efficient communication and computation resource allocation framework for enhanced mobile broadband (eMBB) and ultra-reliable low-latency communication (URLLC) in 5G or higher networks. More particularly, the present disclosure relates to a technology of constructing social block coordinate descent (BCD)-based energy-efficient communication and computation resource allocation framework to address optimization problems related to restriction of eMBB users, reliability of URLLC traffic, and resource block allocation for eMBB user restriction.
Patent KR-20200108399-A (KR)
Title: Food composition for reducing triglyceride containing green tea catechins, food composition for improving metabolic diseases and pharmaceutical composition for preventing or treating metabolic diseases
Inventor: KIM YOUNG MIN
IPC: A61K31/353
Filed: 2020-09-10
Abstract: The present invention relates to a food composition for reducing triglycerides containing green tea catechin, a food composition for ameliorating a metabolic disease, and a pharmaceutical composition for preventing or treating the metabolic disease. The composition exhibits an effect of inhibiting adipocyte differentiation and reducing insulin resistance, and thus can be effectively used for amelioration, prevention and treatment of the metabolic disease. The food composition for reducing triglycerides includes 20, 50 and 100 uM of epigallocatechin.
Patent KR-20220034463-A (KR)
Title: Epoxy resin composition for encapsulating semiconductor device and semiconductor device encapsulated using the same
Inventor: KIM SANG JIN
IPC: H01L23/29
Filed: 2020-09-11
Abstract: The present invention provides: an epoxy resin composition which contains an epoxy resin, a curing agent, and an inorganic filler, wherein the curing agent includes a phenolic curing agent of chemical formula 2; and a semiconductor device encapsulated by using the same. The present invention provides the epoxy resin composition for encapsulating the semiconductor device which has a high curing shrinkage and a high coefficient of thermal expansion.
Patent KR-20220036394-A (KR)
Title: Display device and manufacturing method of the same
Inventor: LEE JOONGMOK
IPC: H01L27/32
Filed: 2020-09-14
Abstract: A display device according to an embodiment of the present invention comprises: a display panel including multiple display pads, at least some of which extend in a first direction and are arranged in a second direction crossing the first direction; a flexible circuit board including multiple circuit pads electrically connected to the display pads, and circuit wires connected to the multiple circuit pads, wherein the multiple circuit pads include at least one dummy pad, the circuit wires include dummy circuit wires at least partially connected to the dummy pad, and the dummy circuit wires include a first portion connected to the dummy pad, and a second portion spaced apart from the first portion in an extension direction of the dummy circuit wires. According to the present invention, reliability of the display device may be improved.
Patent KR-20220036773-A (KR)
Inventor: PARK SOON HYUNG
IPC: A61M11/00
Filed: 2020-09-16
Abstract: The present invention relates to a technique for spraying nutrients into the skin and, more specifically, to a medicine spray tube, a method for manufacturing the same, and a method for using the same. According to the present invention, the medicine spray tube comprises: a push rod protruding downward from a housing of the medicine spray tube to press and expand the skin of the area where a medicine is to be sprayed; a spray nozzle formed on the lower inner wall of the housing to spray the medicine onto the skin; an injection hole and injection tube for supplying the medicine to the spray nozzle; a discharge hole and discharge pipe for recovering the remaining medicine that is not injected into the pores of the skin among the medicines sprayed onto the skin through the spray nozzle; a supply pump connected to the injection hole; and a suction pump connected to the discharge hole. Accordingly, the medicine is sprayed and injected into the skin while the pores are expanded by pressing the skin.
Patent KR-20200111663-A (KR)
Title: Soft magnetic alloy and magnetic device
Inventor: YOSHIDOME KAZUHIRO
IPC: C22C38/00
Filed: 2020-09-22
Abstract: The present invention relates to a soft magnetic alloy which comprises main substances represented by the following formula, (Fe_(1-(α+β))X1_αX2_β)(1-(a+b+c+d+e+f+g))M_aB_bP_cSi_dC_eS_fTi_g. X1 is one or more selected from a group made of Co and Ni. X2 is one or more selected from a group made of Al, Mn, Ag, Zn, Sn, As, Sb, Cu, Cr, Bi, N, O, and rare-earth elements. M is one or more selected from a group made of Nb, Hf, Zr, Ta, Mo, W, and V. According to the present invention, 0.020 <= a <= 0.14, 0.020 < b <= 0.20, 0 <= d <= 0.060, 0 <= f <= 0.010, 0 <= g <= 0.0010, α >= 0, β >= 0, 0 <= α+β <= 0.50. One or more of f and g are greater than 0, c and e are within a certain range, and the soft magnetic alloy has a nano hetero structure or an Fe-based nano crystalline structure. The soft magnetic alloy and the magnetic parts are able to improve surface properties.
Patent KR-20220039363-A (KR)
Inventor: KIM TAE HOON
IPC: A61K8/9789
Filed: 2020-09-22
Abstract: The present invention relates to a composition for skin whitening including any one or more compounds selected from formulas 1 and 2 or acceptable salt thereof as an active ingredient. The compound of the present invention inhibits tyrosinase activity and melanin synthesis, so that the compound can be used as cosmetics for skin whitening or health functional food.
Patent KR-20220042554-A (KR)
Title: Deburring device for stainless steel plates for kitchenware manufaturing
Inventor: AN JI WOON
IPC: B24B27/00
Filed: 2020-09-28
Abstract: The present invention relates to a deburring device for a stainless steel plate for manufacturing kitchenware, which is formed to effectively remove burr formed on a side of a plate in a process of cutting a stainless steel plate for manufacturing kitchenware manufactured for manufacture of various stainless products, such as a shelf, a storage closet, and the like used in a kitchen. The deburring device for a stainless steel plate for manufacturing kitchenware includes: a transfer unit in which a plurality of rollers for mounting and transferring the stainless steel plate for manufacturing kitchenware are installed along two support frames by being separated from each other in a front and back direction; a base unit installed at a front end of the transfer unit and having a guide groove along the upper part in a left and right width direction; two slider units inserted into the guide groove and individually installed on one side and the other side of the base unit to slide along the guide groove; two base support units supporting the base unit by being installed on one side of the other side of the lower part of the base unit; two polishing units sliding with the slider unit by being individually connected to the slider unit; and a cover unit installed to cover the guide groove exposed to the upper side in a space between the two slider units, wherein the stainless steel plate for manufacturing kitchenware moving between the two polishing units is mounted on the cover unit. In the polishing units, a rotating polishing stone is closely located to a side of the stainless steel plate for manufacturing kitchenware to remove the burr attached to the side of the stainless steel plate for manufacturing kitchenware so as to polish the side of the stainless steel plate for manufacturing kitchenware.
Patent KR-20200120574-A (KR)
Inventor: PARK NAM SHIN
IPC: H01P1/208
Filed: 2020-09-28
Abstract: The present invention provides a multimode resonator capable of reducing manufacturing costs. The multimode resonator comprises: a housing having a cavity substantially corresponding to one receiving space; a plurality of resonance arms disposed within the cavity at predetermined intervals and mutually generating a resonance signal by a complex coupling; and a plurality of resonance legs supporting each of the plurality of resonance arms.
Patent KR-20220043374-A (KR)
Inventor: KANG SUNGJOO
IPC: H01M10/613
Filed: 2020-09-29
Abstract: The present invention relates to a battery module with increased cooling performance, which increases cooling performance of battery modules mounted on eco-friendly vehicles, and reduces an internal temperature difference. According to the present invention, the battery module comprises: a plurality of battery cells (12) stacked in parallel with each other; a cooling plate (14) disposed adjacent to each end part of the battery cells (12) and having a cooling passage through which cooling fluid flows formed therein; and a heat transfer material (15) applied between the end parts of the battery cells (12) and the cooling plate (14). The cooling plates (14) are disposed at both end parts of the battery cells (12), respectively.
Patent KR-20220045854-A (KR)
Inventor: JUN MIN HO
IPC: A61B5/16
Filed: 2020-10-06
Abstract: Disclosed are a method and a device for screening cognitive decline in the elderly using bio-impedance. According to one embodiment, the method for screening cognitive decline in the elderly using bio-impedance includes the steps of: obtaining bio-impedance information of a subject; and screening cognitive decline for the elderly for the subject, based on the bio-impedance information.
Patent KR-20210052253-A (KR)
Title: Transfer module, cutting device, and method of manufacturing cut product
Inventor: MIYATA KAZUSHI
IPC: H01L21/67
Filed: 2020-10-19
Abstract: Provided are a transfer module, a cutting device, and a manufacturing method of a cut product capable of certainly transferring a plurality of cut products. The transfer module comprises: a movable body (44) disposed on a cutting table (12b) and movable while contacting a plurality of cut products (Sa) formed by cutting a package substrate (S); a driving mechanism (46) for driving the movable body (44); and a transfer mechanism (47) for transferring the plurality of cut products (Sa). The transfer mechanism (47) separates and transfers the cut products (Sa) in contact with the movable body (44) from the cutting table (12b) by the movable body (44).
Patent KR-20200122283-A (KR)
Title: hemostatic for uterine cervical
Inventor: JUNG MIN HO
IPC: A61L15/54
Filed: 2020-10-20
Abstract: The present invention relates to a hemostatic member for the uterine cervix, which uses chitosan having excellent hemostatic activity and, more specifically, to a hemostatic member used by being inserted into a lesion during an examination or operation of the uterine tissue. According to the present invention, the upper end of chitosan non-woven fabric having hemostatic activity is bound with a thread to form a round shape, such that a hemostatic bundle having a grip part is formed, wherein the thread includes an X-ray sensitive material. Accordingly, the hemostatic member provides an effect of performing effective hemostasis for a lesion during an examination or operation of the uterine tissue.
Patent KR-20210058663-A (KR)
Inventor: CHOI SUNG WOO
IPC: H04L25/02
Filed: 2020-10-28
Abstract: A channel estimation technique in a TDD scheme based OFDM system is disclosed. An operating method performed in a first communication node of a communication system comprises the following steps of: determining whether consecutive slots have been set; determining whether transmission methods of consecutively received slots are identical to each other if consecutive slots are set; and performing channel estimation of an extrapolation section of a corresponding slot by using a reference signal of a next slot if the transmission methods are identical to each other.
Patent KR-20220057735-A (KR)
Title: Multilayer capacitor
Inventor: LEE JONG HO
IPC: H01G4/232
Filed: 2020-10-30
Abstract: According to one embodiment of the present invention, provided is a stacked capacitor, comprising: a body including a stacked structure in which a plurality of dielectric layers are stacked and a plurality of internal electrodes stacked with the dielectric layers interposed therebetween; and an external electrode formed outside the body and connected to the internal electrode. The body includes a high resistance part disposed in at least one region between the dielectric layer and the internal electrode and inside the dielectric layer and having a higher electrical resistance than the internal electrode. The high resistance part and the internal electrode include the same metal component and metal oxide component.
Patent KR-20220062897-A (KR)
Title: Iridium oxide supported on carbon support, manufacturing method thereof, anode and fuel cell using the same
Inventor: DONGCHUL PARK
IPC: H01M4/92
Filed: 2020-11-09
Abstract: The present invention relates to an iridium oxide supported on a carbon support used in an anode of a fuel cell capable of suppressing reverse voltage generation due to a lack of hydrogen in a fuel cell, a method for manufacturing the same, an anode, and a fuel cell using the same. The method for manufacturing iridium oxide supported on a carbon support comprises the steps of: preparing a carbon support solution by dispersing a carbon support in an alcoholic solvent; preparing a mixed solution by adding an iridium precursor to the carbon support solution; adding a pH adjusting agent to the mixed solution; supporting iridium nanoparticles that are reduced by applying the temperature to the mixed solution with the pH adjusting agent to the carbon support; separating the iridium nanoparticles supported on the carbon support from the mixed solution; and heat-treating the iridium nanoparticles supported on the separated carbon support to prepare iridium oxide nanoparticles supported on the carbon support.
Patent KR-20220063356-A (KR)
Title: Damper spring structure for reducing radiation noise of high pressure fuel pump
Inventor: PARK HYEONG KYUN
IPC: F04B53/00
Filed: 2020-11-10
Abstract: The present invention discloses a damper spring structure for reducing radiation noise of a high pressure fuel pump, wherein an additional shape is configured inside a damper supporting part for a damper spring necessary to support a damper, and a central part of a lid is supported together, thereby reducing radiation noise. The damper spring structure, as described above, comprises: a housing of a high pressure fuel pump having a flow path of fuel formed therein; a lid combined with the housing and having an accommodation space formed therein; a damper spring installed inside the accommodation space between the housing and the lid; and a damper installed inside the damper spring to be supported by the damper spring. The damper spring is mounted and supported by means of a contact point with respect to the lid and the housing inside the accommodation space, and specifically the lid is supported by a plurality of contact points.
Patent KR-20220064693-A (KR)
Title: Composition for Antiobesity Comprising Capmatinib
Inventor: JUNG TAE WOO
IPC: A23L33/10
Filed: 2020-11-12
Abstract: The present invention relates to a composition for preventing, alleviating or treating obesity, including a compound of capmatinib. Since the present invention has an effect of decomposing fat and inhibiting fat synthesis, the present invention can be widely used for preventing or treating obesity.
Patent KR-20210059644-A (KR)
Inventor: SCHNEIDER FLORIAN
IPC: G03B3/00
Filed: 2020-11-12
Abstract: Provided is a focus module for an optoelectronics sensor, which includes: a focus-adjustable element; a focus adjustment unit for varying a focal position of an optical element; and a focus control unit for moving the optical element into a focal position corresponding to a distance value by the focus adjustment unit. Moreover, the focus module here has a distance sensor for determining the distance value, and the focus adjustment unit, the focus control unit, and the distance sensor are parts of the focus module.