baber/WOPTO huggingface dataset:
Patent KR-20210115504-A (KR)
Title: A Composition for Inducing Anomalous Vessel Attenuation Comprising Punched Organic Polymer Films
Inventor: HUN YOUNG YOON
IPC: A61B17/12
Filed: 2020-03-13
Abstract: The present invention relates to a composition for attenuating blood vessels in vivo, a composition for treating a vascular malformation-related disease using the same, and a method for preparing the same. The present invention guarantees not only safety by applying the organic polymer film that has often been inserted in vivo for occlusion of blood vessels as it is, but also significantly improves the occlusion effect through low-cost and simple perforation, thereby being effectively used as an efficient means of blocking blood flow in malformed blood vessels.
Patent KR-20210115709-A (KR)
Title: Apparatus for processing ultra thin glass and method for processing ultra thin glass
Inventor: CHO JEA JUN
IPC: B32B17/06
Filed: 2020-03-16
Abstract: The present invention relates to an ultra-thin glass sheet processing apparatus and an ultra-thin glass sheet processing method thereof and, more specifically, to an ultra-thin glass sheet processing apparatus to stack a plurality of ultra-thin glass sheets and an ultra-thin glass sheet processing method thereof. According to one embodiment of the present invention, the ultra-thin glass sheet processing apparatus comprises: a stage supporting ultra-thin glass sheet; a transfer unit transferring the ultra-thin glass sheet on the stage; an adhesive providing unit providing an adhesive on the ultra-thin glass sheet supported on the stage; and a pressing unit providing a pressing force on a plurality of ultra-thin glass sheets laminated with the adhesive interposed therebetween. The pressing unit includes a pressing member having a curved pressing surface having an area greater than or equal to the planar area of the ultra-thin glass sheet and a driving unit changing the position of a pressing surface coming in contact with the ultra-thin glass sheet by driving the pressing member.
Patent KR-20210117451-A (KR)
Title: Method for manufacturing orthodontic multilayer sheet for clear aligner
Inventor: KWON DOO YEON
IPC: B32B27/40
Filed: 2020-03-19
Abstract: An embodiment of the present invention provides a method for manufacturing a multi-layer sheet for transparent correction, including the steps of: (a) mounting soft thermoplastic polymer materials of a roll state on an upper roll and a lower roll of a laminator, respectively; (b) raising the temperature of the upper roll and the lower roll; (c) bonding the roll sheets of the soft thermoplastic polymer materials mounted on the upper roll and the lower roll in a pressing roll and laminating the same; and (d) mounting hard thermoplastic polymer materials on the center roll of the laminator while the soft thermoplastic polymer materials are being laminated to be inserted into the pressing roll in a process of lamination to manufacture a multi-layer sheet.
Patent KR-20200115198-A (KR)
Inventor: OCHIAI TETSUYA
IPC: C08J9/36
Filed: 2020-03-19
Abstract: The present invention relates to a packaging sheet capable of making a surface of a protection target sufficiently clean after washing with water. A polyethylene-based resin foam sheet in which a polyoxyethylene-based nonionic surfactant having an HLB value of 15 or higher is used in combination with an anionic surfactant is used.
Patent KR-20210117594-A (KR)
Title: Server, method and computer program of providing broadcasting service for multilateral videotelephony
Inventor: CHOI JI SUN
IPC: H04N21/431
Filed: 2020-03-19
Abstract: The present invention relates to a server, method, and computer program for providing broadcasting service for a multi-way video call. The server for providing broadcasting service for a multi-way video call comprises: at least one other user terminal; a broadcast channel generation unit for generating a broadcast channel for the multilateral videotelephony between user terminals; an image generating unit for generating a multi-way video call image for the multi-way video call combining images received from other user terminal and a user terminal; and a broadcast service-providing unit for providing a broadcast service including the multi-way video call image through the broadcast channel. The broadcast service providing unit can further provide a game screen image for a game service when the game service is executed during the multi-way video call.
Patent KR-20210117791-A (KR)
Title: Micro LED Panel
Inventor: KIM PYO YNGGUG
IPC: H01L33/00
Filed: 2020-03-20
Abstract: A micro LED panel is disclosed. The micro LED panel includes a back plane; a plurality of micro LED cells arranged in a matrix on the back plane, having a first conductive type electrode pad and a second conductive type electrode pad bonded to the back plane at its lower portion, and a light emitting surface formed on its upper portion; and a phosphor-barrier structure formed on the light emitting surface. The phosphor-barrier structure includes a partition. The partition includes a plurality of openings corresponding to the plurality of micro LED cells. A plurality of phosphor cells for individually wavelength-converting the light of each of the micro LED cells are formed in the plurality of openings.
Patent KR-20210119172-A (KR)
Title: Led lighting device for outdoor with surge protection and pest prevention function
Inventor: JI KWANG HYEON
IPC: A01M29/34
Filed: 2020-03-24
Abstract: The present invention relates to an outdoor LED lighting device having a surge protection function and a pest prevention function. The outdoor LED lighting device comprises a first LED lighting unit, a second LED light unit, a surge protection unit, a pest prevention first LED lamp, a pest prevention second LED lamp, and a power supply unit. Internal components of the LED lighting device can be prevented from being damaged due to inflow of external surge voltages and/or surge currents.
Patent KR-20210123700-A (KR)
Title: Restoration System For Lost Private Key
Inventor: JEOUNG KI OOK
IPC: H04L9/08
Filed: 2020-04-03
Abstract: The present invention relates to a system for restoring a lost private key and, more specifically, to a system which divides a spare private key into a plurality of keys, double-encrypts the keys to store the keys in an external server, and authenticates a use key in each server when the use key is lost to download the fragmented private keys to decode the private keys to use the private keys. The system for restoring a lost private key comprises: a server unit communicating with a network, storing different partial encryption keys, and including a plurality of server modules activated by different authentication codes; and a terminal unit generating a reference key when a driving signal is inputted, converting the reference key into an encryption key, then generating a plurality of partial encryption keys by dividing the encryption key into a plurality of keys, secondarily encoding one among the partial encryption keys with a preset authentication code to transmit the partial encryption key to the server unit, and receiving partial encryption keys stored in the server unit to decode the partial encryption keys to generate an encryption key to show the encryption key when a loss signal is inputted from the outside.
Patent KR-20200120545-A (KR)
Inventor: GONZALEZ MANUEL
IPC: B29L31/00
Filed: 2020-04-10
Abstract: The present invention relates to a multipack container forming a series of containers (11) formed of a plastic sheet including a polyethylene terephthalate (PET) layer. The containers (11) are combined by a bridge (12), including a precut upper line (13) and a precut lower line (14) for breaking the bridge (12). The precut upper line (13) and the precut lower line (14) are arranged in parallel with each other by being separated laterally in a horizontal direction and separated vertically to perform heating by the compression of the PET layer and prevent a change of its characteristics. Thus, the bridge can be cleanly broken as the containers are rotated with respect to the precut upper and lower lines. The present invention also includes a machine for manufacturing a multipack container.
Patent KR-20210126908-A (KR)
Inventor: HEO HYUN
IPC: G06F40/109
Filed: 2020-04-13
Abstract: Disclosed are a document editing device that enables a display of a document applied with a font configured in an unsupported data format and an operating method thereof. The document editing device and the operating method thereof according to the present invention allow a replacement font composed of a specific data format that can replace the font applied to the document to be selected when the document with the font composed of a different data format is applied through a document creation program that can load only the font data composed of the specific data format, and can support a screen display for the document applied with the font composed in the unsupported data format by processing the font formatting application for the document based on the replacement font.
Patent KR-20210132848-A (KR)
Title: Fixing apparatus for platen roller and printing apparatus includung the same
IPC: B41J2/32
Filed: 2020-04-28
Abstract: Suggested is an apparatus for fixing a flatten roller for a printing machine, which is installed in a housing of a printing machine to be rotatable to fix a platen roller lifting printing papers while being rotated by a driving member. The apparatus includes: a fixing frame installed in the housing of the printing machine; roller bearings combined with both longitudinal ends of the platen roller, respectively, to allow the rotation of the platen roller; a bearing holder installed in the fixing frame to provide a combination part of the roller bearings, while allowing the entry of the roller bearings in a horizontal direction corresponding to a longitudinal direction of the platen roller; and a locking part locking up at least one of the both longitudinal ends of the platen roller to the bearing holder while fixing the platen roller and the roller bearings to the bearing roller in a state in which horizontal movement is prevented.
Patent KR-20210133481-A (KR)
Title: General/order design consulting offering method incyber
IPC: G06Q30/06
Filed: 2020-04-29
Abstract: The present invention relates to a method for providing a general/customized design online, which can receive the best service for a design at a fair and transparent price. The method of the present invention comprises the steps of: accessing, by a client, a design consulting server; inputting, by the client, personal information; selecting a design type; determining a final customized design; determining a production request by reviewing a quotation; and setting a contract.
Patent KR-20210136479-A (KR)
Title: Method of Coating for powder, and Apparatus adopting the method
IPC: C23C14/22
Filed: 2020-05-07
Abstract: An apparatus for coating fine powder with improved coating quality and speed is described. A coating method includes the steps of locating a container in which powder to be coated is accommodated in a coating chamber where the powder is coated, hitting the bottom of the container with a separately provided impact device to float the powder in the container to the upper side of the container, and supplying a coating material into the coating chamber so that the coating material makes contact with the floating powder to coat the powder.
Patent KR-20210137360-A (KR)
Title: Smart Factory Management System Based on IoT
IPC: G16Y40/10
Filed: 2020-05-10
Abstract: The present invention relates to an IoT-based smart factory management system, which can automatically collect and manage information on a production site using IoT sensors. In accordance with the present invention, the system comprises: the plurality of IoT sensors installed in a site facility to collect data on the production site in real time; an ISC to which the plurality of IoT sensors are connected and which collects data of the production site from the plurality of IoT sensors in real time; and a site information collection management server which collects, stores, and manages the information collected in real time from the ISC. In accordance with the present invention, the information on the production site can be automatically collected in real time from the plurality of IoT sensors installed in the site facility using the ISC, and a smart factory can be implemented without replacing existing facilities.
Patent KR-20200056376-A (KR)
Title: Secondary Battery Module
Inventor: KONG MINGZHE
IPC: H01M2/10
Filed: 2020-05-15
Abstract: According to an embodiment of the present invention, a secondary battery module may comprise: a unit battery cell; and an adhesive pad in which one or more unit battery cells are stacked to come in surface contact, and the unit battery cell is formed between the stacked surfaces. According to the present invention, by increasing the adhesion between the unit battery cells of the secondary battery module to prevent a problem such as electrical spark or other electrical short circuits that may occur between the unit battery cells, in advance, a more stable and reliable secondary battery module can be provided.
Patent KR-20210142248-A (KR)
Title: Car headlight base assembly
IPC: B29C43/18
Filed: 2020-05-18
Abstract: The present invention is for manufacturing a car headlight base, and relates to a punch die assembly capable of ensuring mass productivity by continuously supplying a base drum, a terminal, and resin powder to mold a base by applying heat and pressure, arranging a plurality of punches and dies, which constitute the core of an automated manufacturing device that discharges the base, radially on a turntable, and introducing an additional holder so as to safely fix the punches and dies in an engaged state after putting the resin powder into the die. A car headlight base assembly according to the present invention includes: a die including a plurality of terminal insertion part; a punch including a headtop that includes a plurality of draw pins arranged to form an energized part on a terminal positioned in the terminal insertion part, and a main shaft connected to the headtop; a frame including a first support part for a die and a second support part for a punch; and a holder for fixing the main shaft of the punch so as to fix a punching position and a non-punching position for molding the base by pressurizing the terminal of a headlamp located in an accommodating groove of the die with the head and the draw pin of the punch.
Patent KR-20210151373-A (KR)
Inventor: HEO MIN YOUNG
IPC: H01L27/11568
Filed: 2020-06-05
Abstract: Provided is a manufacturing method for semiconductor device capable of improving operational reliability. The method comprises: a step of forming a preliminary source structure; a step of forming a laminate including a first material layer and a second material layer on the preliminary source structure; a step of forming a preliminary memory layer penetrating the laminate; a step of forming a trench through the laminate; a step of forming a first buffer pattern by surface-treating a portion of the second material layer exposed by the trench; and a step of forming a protective layer covering the first buffer pattern.
Patent KR-20210151463-A (KR)
Inventor: LEE DAE KYUNG
IPC: A61Q11/00
Filed: 2020-06-05
Abstract: One embodiment of the present invention relates to a toothpick for periodontal care used for periodontal care, which comprises a toothpick body prepared to be gripped and used; and a toothpick tip sharply prepared at a tip part of the toothpick body and containing at least one of a medicine or a breath refresher. According to the present invention, periodontal care can be effectively performed.
Patent KR-20220000425-A (KR)
Title: Pharmaceutical composition comprising the extract of puparium of black soldier fly as an effective component for prevention or treatment of thrombosis and health functional food comprising the same
Inventor: SOHN HO YONG
IPC: A61K35/63
Filed: 2020-06-10
Abstract: The present invention relates to an antithrombotic composition containing an extract of Hermetia illucens puparium as an active ingredient, and more specifically, to a pharmaceutical composition and a health functional food comprising an ethyl acetate fraction of an ethanol extract of Hermetia illucens puparium as an active ingredient for preventing or treating/ameliorating thrombosis. According to the present invention, the extract of Hermetia illucens puparium, which is an effective component of the pharmaceutical composition and health functional food for preventing or treating thrombosis, shows a strong antithrombotic activity through inhibited thrombogenesis-related enzymes and inhibited blood coagulation factors, as demonstrated in embodiments of the present specification, shows an antithrombotic activity caused by an inhibited human platelet agglutination, has excellent thermal stability, does not show any loss of an inhibitory effect of thrombogenesis-related enzymes and an inhibitory effect of blood coagulation factors under an acid condition of pH 2 and even in plasma, and thus it is expected that the extract will be used for preventing and treating thrombosis such as ischemic stroke and hemorrhagic stroke through improved blood circulation, and the effective component has an excellent effect in that the component may be processed into various forms of extract, powder, pill, tablet, etc. to be compounded in a readily edible form, and thus is an invention very useful in pharmaceutical industry and food industry.
Patent KR-20210156925-A (KR)
Inventor: SUNG JIN KANG
IPC: A23L33/17
Filed: 2020-06-18
Abstract: The present invention relates to a cosmetic composition for alleviating skin aging and wrinkle comprising an organic acid-oligopeptide complex as an active ingredient. The organic acid-oligopeptide complex of the present invention has no cytotoxicity to have no side effects even after long-term use, and has excellent antioxidant activity and skin wrinkle alleviation effects to be usefully used as a raw material for cosmetics, food, and external preparations for skin aging prevention and wrinkle alleviation.
Patent KR-20210158552-A (KR)
Inventor: LEE SUNG HO
IPC: G01S17/93
Filed: 2020-06-24
Abstract: The present invention can inspect a state of an obstacle detection sensor applied to a vehicle assembly in a state where the vehicle assembly is positioned on a driving path. Therefore, the present invention can simply and quickly perform state inspection of the obstacle detection sensor.
Patent KR-20210002038-A (KR)
Inventor: CHOI JI YOUNG
IPC: H01M10/052
Filed: 2020-06-26
Abstract: The present invention relates to an electrolyte additive comprising a compound represented by chemical formula 1, to an electrolyte for a battery comprising the same, and to a secondary battery. More specifically, according to the present invention, the secondary battery can have improved charging efficiency and output due to low charging resistance, and has excellent long-term service life and high-temperature capacity retention.
Patent KR-20220005703-A (KR)
Title: Dehydrator easy to exchange
Inventor: CHUNG YU MI
IPC: B04B1/20
Filed: 2020-07-07
Abstract: The present invention relates to an easily replaceable dehydrator including: a dehydration inner container; a dehydration outer container coming in contact with the dehydration inner container; a fixing means that is fixed to the dehydration inner container through the dehydration outer container to couple the dehydration inner container to the dehydration outer container; and a dehydration frame coupled to the coupled dehydration inner and outer containers by a support frame, wherein the dehydration container itself for dehydration is not integrated, so that only the dehydration inner container frequently damaged by frequent contact with dehydration objects can be separately managed and replaced at any time as needed, accordingly, an expensive frame (dehydration outer container) is reused and can be replaced quickly, thereby improving convenience of use.
Patent KR-20220006718-A (KR)
Inventor: SUNG JONG GIL
IPC: F28F17/00
Filed: 2020-07-09
Abstract: The present invention relates to a blade for a defrosting device of a heat exchanger for a cooler for storing agricultural and stockbreeding products, fish and shellfish, food, medicine and medical supplies, plant seeds and the like. In general, frost is settled on an evaporator supplying cold air into a large low-temperature warehouse during a heat exchange procedure and the settled frost can be removed through a heater. With such a defrosting method, a user roughly calculates a defrosting time and, for example, operates the evaporator for 20 minutes, and then, power is supplied to the heater to remove the frost settled on the evaporator for five minutes, and then, the evaporator is reoperated. In this repetitive control method, the frost is removed based on the time set by the user. Moreover, when frost is heaped on a cooling fin and the surface of a refrigerant tube of the evaporator (Reg No. 10-1788095), even with the operation of an air blowing fan, outside air does not flow into a space between the evaporator and the air blowing fan and a vacuum is formed in the space, and, thus, the frost can be removed through a wind pressure sensor sensing whether the vacuum is formed. However, a blade unfolded by strong wind generated by an air blowing force to the front side of the air blowing fan is installed, and, then, when outside air does not flow into the space between the evaporator and the air blowing fan due to the frost heaped on the evaporator and a vacuum is formed in the space, the air blowing force becomes weak (weak wind), and, in this case, the blade unfolded by the strong wind is folded by its self load, and, during this procedure, the power is applied to the heater installed in the heater to melt and remove the frost settled on the evaporator.
Patent KR-20220009165-A (KR)
Title: Epoxy molding material having superior adhesion and crack resistance and method for repairing gas pipe using the same
Inventor: LEE TAE HEE
IPC: F16L55/16
Filed: 2020-07-15
Abstract: The disclosed epoxy molding material includes a main material and a curing agent. The main material includes a bisphenol-based epoxy resin, a dimer acid-modified epoxy resin, a reactive diluent, a flame retardant, and a filler. The curing agent includes a modified aliphatic amine.
Patent KR-20210021912-A (KR)
Title: Hot-water supplying device
Inventor: HA JONG O
IPC: F24H9/00
Filed: 2020-07-27
Abstract: Disclosed is a hot water supply device. According to the present invention, the hot water supply device is configured to measure the temperature of a housing constituting the hot water supply device, and is integrally formed with a backflow prevention member that opens and closes according to whether hot water is used in the hot water supply device. Accordingly, when hot water is not in use, the inside of the hot water supply device communicates with the atmosphere, and the back siphonage action prevents the hot water from flowing back into the inlet side of the hot water supply device, thereby eliminating the leakage phenomenon due to the reverse flow of hot water. In the hot water use mode, hot water can be continuously supplied through instantaneous heating operation without preheating. Moreover, the hot water supply device increases the efficiency of hot water outflow through the housing temperature change due to instantaneous heating, and optimizes the space thereof, thereby providing a compact structure, improving assembly process, and reducing the manufacturing cost.