baber/WOPTO huggingface dataset:
Patent KR-20210127307-A (KR)
Inventor: KIM CHUL SOO
IPC: B01D39/20
Filed: 2020-04-14
Abstract: The present invention relates to a method for manufacturing a ceramic filter by a wet type, and more specifically, to a method for manufacturing a ceramic filter by a wet type, including: a first step of transferring a carrier between a plurality of rollers; a second step of coating liquid slurry on the surface of the carrier transferred between the pair of rollers; a third step of drying the carrier coated with the slurry; and a fourth step of calcining the dried carrier. As described above, the method for manufacturing a ceramic filter according to the present invention has a simple manufacturing process, and thus manufacturing costs and production efficiency are very high.
Patent KR-20210133072-A (KR)
Title: System for intermediating outsourcing idle facility of industry and method thereof
IPC: G06Q10/06
Filed: 2020-04-28
Abstract: The present invention relates to an outsourcing brokerage system for brokering a user with a producer owning an idle industrial facility such that the user outsources the production of products to the producer, and an outsourcing brokerage method thereof. According to the present invention, the outsourcing brokerage system includes: a means for receiving bidding information of an outsourcing request including production information for product production from a user terminal to start bidding; a means for registering a bid for an outsourcing order including an idle period of a production facility in regard to an ongoing bidding case from a producer terminal of an idle facility; a means for registering a bid for an outsourcing order in regard to an ongoing bidding case from a general producer terminal; and a means for comparing a price, which is calculated by applying a predetermined discount rate to the lowest bidding price of the idle facility producer, to the lowest bidding price of the general producer, when the bidding period ends, to determine a lower price as a successful bidding price and determine a corresponding successful bidder. According to the present invention, when a user requests to outsource product production, the user calls for bids with respect to an idle facility producer, a general producer and a stock possession producer to outsource the production to a producer who becomes a successful bidder based on a successful bidding price to which a predetermined discount rate applied by producer classification is applied. During the procedure, the idle facility producer and the stock possession producer are highly likely to become a successful bidder, which can lead to the maximization of efficiency of industrial resources.
Patent KR-20210135728-A (KR)
Title: A System Providing Leadership Training Service For School Operation
IPC: G06Q50/20
Filed: 2020-05-06
Abstract: The present invention relates to a system for providing a teacher leadership training service for operating a school, which performs a satisfaction survey about a training program. According to the present invention, the system comprises: a training registration module receiving basic information about trainees from a plurality of school servers; a service providing module providing a predetermined training program to the plurality of trainees; a survey performance module including a questionnaire generation unit generating a questionnaire for the training program, a questionnaire providing unit providing the questionnaire to the trainees who have been provided with the training program, and an answer input unit receiving answer information for the questionnaire from the trainee; a questionnaire analysis module generating result information by analyzing the answer information; and a report generation module generating a report on the training program on the basis of the result information.
Patent KR-20210136239-A (KR)
Title: Structure and method for fixing the permanent magnet inserted in the rotor core
IPC: H02K15/03
Filed: 2020-05-07
Abstract: According to an embodiment of the present invention, provided is a structure for fixing a permanent magnet inserted in a rotor of a driving motor. A rotor core including the structure for fixing the permanent magnet inserted in the rotor comprises a magnet inserting unit wherein the permanent magnet is inserted and a hollow defined at an end of the magnet inserting unit. The rotor core includes a pressing region provided between the magnet inserting unit and the hollow. The pressing region is bent in a direction toward the permanent magnet to come in contact with the permanent magnet.
Patent KR-20210142357-A (KR)
Title: Method for testing dental implant surgical guide apparatus thereof
IPC: A61C8/00
Filed: 2020-05-18
Abstract: Disclosed are a method for testing an implant surgical guide and a device thereof. A method for testing an implant surgical guide and a device thereof according to one embodiment of the present invention compares data comprising a guide designed according to a pre-operative operation plan of a patient and data obtained after fastening the guide to the oral cavity to test whether the guide is suitable. According to the present invention, accuracy of guide operation can be increased.
Patent KR-20200135219-A (KR)
Inventor: TSUKAMOTO KATSURO
IPC: C08K3/32
Filed: 2020-05-22
Abstract: The present invention provides: a polyimide-fluorine resin mixed aqueous dispersion having excellent handling properties (safety, environmental load, equipment cost, etc.) and excellent adhesion and heat resistance even without using an organic solvent; a mixed powder prepared from the dispersion; and a method for preparing the same. The polyimide-fluorine resin mixed aqueous dispersion and the polyimide-fluorine resin mixed powder according to the present invention contain polyimide, fluororesin, alumina, and potassium persulfate.
Patent KR-20210145348-A (KR)
Inventor: LEE WOO YONG
IPC: H02K7/00
Filed: 2020-05-25
Abstract: The present invention relates to a vehicle actuator, comprising: a case unit mounted on a vehicle body; a motor unit installed in the case unit to provide a power; a transmission unit for transmitting a rotary force of the motor unit; and an output unit for discharging the power of the transmission unit and insert-molding a part of the case unit. According to the present invention, assembly property can be improved.
Patent KR-20210148604-A (KR)
Inventor: KIM KEUN SU
IPC: C04B41/00
Filed: 2020-06-01
Abstract: The present invention relates to a building pipe replacement construction method which is able to replace an existing aged ondol (traditional Korean heating system) pipe installed on a floor surface of a building with a new ondol pipe, comprising: a heating water removing step; a pipe position marking step; a floor cutting step to cut the existing floor surface for embedding a pipe marked by the pipe position marking step into a width, which is greater than the outer diameter of the pipe by 1 mm or more, and a depth, which is 1.5-2.5 times the outer diameter of the pipe; a floor cleaning step using sawdust to, when the cutting process is finished in the floor cutting step, scatter sawdust generated during a wood processing process to the floor surface polluted by water supplied for the cutting process and cement sludge generated during the cutting process, and make the cutting water adsorbed to the cement sludge, and clean the floor surface by removing the water and the cement sludge; a pipe groove forming step; a pipe groove cleaning step; a moisture prevention processing step; a pipe laying step; a pipe fixing step to press the pipe laid on the pipe groove in the pipe laying step to come in contact with the floor surface, and insert fragments or sand, which has occurred during the process for making the groove between the pipe and the pipe groove, at regular intervals, and fix the pipe so that the floor surface of the pipe cannot become dislodged from the floor surface of the pipe groove; a mortar charging step to pour diluted mortar in a gel shape, and filling the lower side of the pipe with the mortar; and a floor surface finishing step.
Patent KR-20210153313-A (KR)
Title: Field emission x-ray source apparatus including hybrid thin film emitter
Inventor: CHOI JAE GU
IPC: H01J1/304
Filed: 2020-06-10
Abstract: The present invention relates to a field-emitting X-ray source and, more specifically, to a field-emitting X-ray source with a heterogeneous thin film emitter which includes an emitter of a stacked structure in which heterogeneous thin films of a conductor and a dielectric substance cross sequentially to allow driving in a high-speed digital manner and have high output and long life properties. According to the present invention, the field-emitting X-ray source comprises: a cathode electrode having an emitter emitting electrons; and an anode electrode having a target generating an X-ray by colliding with electrons emitted by the emitter. The emitter has a stacked structure in which a plurality of conductor thin films and a plurality of dielectric thin films cross sequentially.
Patent KR-20210154616-A (KR)
Inventor: KIM YOON CHIL
IPC: H01M10/42
Filed: 2020-06-12
Abstract: A seawater battery according to an embodiment of the present invention includes a housing, a battery cell, a control module, and a light irradiation unit. At least a part of the inside of the housing is opened. The battery cell is accommodated in the housing to produce electrical energy in seawater. The control module is spaced apart and coupled to one side of the housing, and controls the battery cell. The light irradiation unit is provided in the control module to irradiate light of a predetermined wavelength toward the battery cell.
Patent KR-20210155918-A (KR)
Inventor: SUN YONG CHE
IPC: C09D175/04
Filed: 2020-06-17
Abstract: The present invention relates to a brass plate using a urethane composition, which is capable of providing high gloss and three-dimensional effect, has a color that is not changed by ultraviolet rays, and provides excellent light transmittance, and a method for manufacturing the same. The method comprises: a first step of preparing a composition by mixing 100 parts by weight of a urethane curing agent with 4 parts by weight of a pigment mixed resin, with respect to 100 parts by weight of a urethane base material; a second step of adding a leveling agent to the composition prepared in the first step so that a coating surface is uniformly formed after the leveling agent is applied to the composition; a third step of removing air bubbles included in the composition after the second step; a fourth step of applying the composition from which the air bubbles are removed to a brass plate substrate in the form of a figure or character by a predetermined thickness; and a fifth step of applying heat at a predetermined temperature to the brass plate substrate coated with the composition in the fourth step so that the brass plate substrate is cured. The urethane is prepared by mixing a first solution containing polytetramethylene ether glycol, butandiol, and a polyether polyol resin with a second solution containing isocyanatomethyl and butandiol.
Patent KR-20220000235-A (KR)
Title: A method for preparing extract from sesame oil meal and food composition for preventing or improving colitis comprising the same as an active ingredient
Inventor: JEONGYONG PARK
IPC: A61P3/00
Filed: 2020-06-25
Abstract: The present invention provides a method for preparing a sesame oil meal extract having an anti-colitis effect by ultrasonically extracting sesame oil meal using water as a solvent. The sesame oil meal extract according to the present invention inhibits weight loss, suppresses fecal abnormalities, rectal bleeding and a decrease in colon length, and has the effect of inhibiting the expression of IL-6, IL-1β, and TNF-α which are inflammatory-mediated cytokines. A composition comprising the same as an active ingredient can be usefully used in various industrial fields such as pharmaceuticals or functional health foods as a composition capable of preventing, alleviating, or treating inflammatory diseases and specifically colitis diseases.
Patent KR-20220001814-A (KR)
Title: Foding method of medical gowns
Inventor: LEE JIN SOO
IPC: A41D27/10
Filed: 2020-06-30
Abstract: The present invention relates to a method for folding a medical gown, comprising: a) a step of unfolding a medical gown while preventing overlapping between left and right sleeve units with a body unit and a shoulder unit and allowing the left and right sleeve units to be aligned with each other around the shoulder unit; b) a step of overlapping the left and right sleeve units on the shoulder unit from the unfolded medical gown; c) a step of folding each of left and right sides of the shoulder unit and the body unit around a virtual folding line crossing the body unit from the shoulder unit; d) a step of reversing the shoulder unit and the body unit in which the left and right sides are folded; and e) a step of rolling a lower end of the body unit toward the shoulder unit and cylindrically overlapping the medical gown. The present invention folds the medical gown in a form suitable for application to packaging and automation processes. When using the medical gown, provided is the method for folding a medical gown capable of being rapidly unfolded to be easily worn by the user.
Patent KR-20220003357-A (KR)
Title: Vechile wheel
Inventor: CHUNG YOUN IL
IPC: B60B3/00
Filed: 2020-07-01
Abstract: The present invention provides a vehicle wheel comprising: a rim for supporting a tire; a disk which is disposed in an end area of the rim in a width direction and includes a hub fixing plate connected with a vehicle hub; a separation pipe which is disposed between the hub fixing plate and the hub; and a fastening member which is installed by penetrating the separation pipe and connects the hub fixing plate with the hub. One side of the separation pipe is welded to the hub fixing plate and the other side of the separation pipe is disposed to come in contact with the hub. According to the present invention, the vehicle wheel has improved formability.
Patent KR-20210062548-A (KR)
Inventor: YANG BIN
IPC: C01B21/096
Filed: 2020-07-02
Abstract: The present invention relates to the technical field of preparation of salt battery electrolyte additives, and particularly relates to a preparation method of high-purity bis(fluorosulfonyl)imide salt, wherein a preparation raw material comprises at least bis(fluorosulfonyl)imide and M^+_nX^n-, in which M is any one selected from Li, Na, K, Rb and Cs, X is an anion including at least one element of B, O, N, P and Si, and n is greater than or equal to 2. According to the method for preparing the bis(fluorosulfonyl)imide salt, a conversion rate of a target product is high, a single reaction product is provided, almost no side reaction exists, and the product purity is high. Almost none of waste water, waste materials and waste gas is generated in an implementation process, and by-products and solvents can be recycled and used.
Patent KR-20220003834-A (KR)
Title: Image sensing device
Inventor: JONG HWAN SHIN
IPC: H01L27/146
Filed: 2020-07-02
Abstract: In accordance with one embodiment of the present technology, an image sensing device includes a pixel array in which unit pixels generating a pixel signal corresponding to incidence light by photoelectrically transforming the incidence light are arrayed in a first direction and a second direction crossing with the first direction. The pixel array can include: a substrate separated from each of the unit pixels by a first element separation area; a photoelectric transformation area formed in a lower area of the substrate in each of the unit pixels and generating a photo charge by photoelectrically transforming the incidence light; a second element separation area formed in an upper area of the substrate in each of the unit pixels and defining first and second active areas; a floating diffusion area formed in the first active area and storing the photo charge; and a transmission gate transmitting the photo charge generated in the photoelectric transformation area to the floating diffusion area. The floating diffusion area can be located adjacent to the transmission gate in the first and second directions to surround a plurality of sides of the transmission gate. Therefore, the present invention is capable of improving the transmission efficiency of a transmission transistor.
Patent KR-20220007268-A (KR)
Inventor: PARK SANG KI
IPC: G06Q40/06
Filed: 2020-07-10
Abstract: The present invention relates to crowdfunding, and more specifically, to a local funding system and a method, wherein local funding is performed for residents within a certain area to have a franchise in a rental property in the area, thereby paying rent to a lessor with a fund and distributing profits to the local residents participating in the local funding. For the purpose, the local funding platform according to the present invention comprises: a brokerage management part for receiving and registering information on rentals from a lessor terminal, receiving a request for the brokerage of a rental from a lessee terminal, and receiving and managing franchise proposal information from a franchise headquarters terminal; a funding management part for receiving a request for opening a funding room including funding information from a local resident terminal to generate a funding room and performing a local funding procedure; a matching part for analyzing the rental information of the lessor, the brokerage request information of the lessee, the franchise proposal information of the franchise headquarters and the funding information of the local resident to perform four-party matching; and a contract management part for sounding out the four parties for a contract and concluding a contract when contract intentions are confirmed.
Patent KR-20220008051-A (KR)
Inventor: KIM JIN YONG
IPC: G06Q10/10
Filed: 2020-07-13
Abstract: An integrated platform of the present invention includes: an individual application including a supply chain management system (SCM), an advanced production management system (APS), an enterprise asset management system (ERP), an object relationship management system (CRM), a product lifecycle management system (PLM), a manufacturing execution system (MES), a warehouse management system (WMS), a quality management system (QMS), a virtual physical production system (CPPS), and a factory energy management system (FEMS); and a scenario database unit for storing scenarios which are subscriber processes in which each of the individual applications exchanges and receives a video. Therefore, the integrated platform is easily compatible with a global integrated solution package.
Patent KR-20220010304-A (KR)
Inventor: PARK JIN HA
IPC: G06T7/73
Filed: 2020-07-17
Abstract: The present invention relates to a method for estimating three-dimensional (3D) coordinates by using a cross covariance through coordinates of markers projected on a two-dimensional (2D) image plane photographed through a multi-camera. According to the present invention, a method for estimating 3D coordinates by analyzing images photographed through a multi-camera in an optical position tracking system comprises the following steps: photographing a marker attached to an active tracker worn by a user through two or more multi-cameras; acquiring a 2D covariance for markers photographed through each camera; acquiring a cross covariance in which the 2s covariance acquired for one marker overlaps; and estimating 3D coordinates through the acquired cross covariance. Accordingly, the method can accurately track the absolute position of a user moving in a virtual space.
Patent KR-20220011334-A (KR)
Inventor: KIM TAE WON
IPC: G01B7/16
Filed: 2020-07-21
Abstract: Disclosed are a damage location detection system of a composite structure based on a convolutional neural network and a method thereof. The damage location detection method of the composite structure according to one embodiment comprises the following steps of: extracting time-frequency image information through a signal digitization process for a vibration signal obtained from a piezoelectric sensor; training a detection model by using the extracted image-frequency image information; inputting the vibration signal to the trained detection model to detect a damage location of the composite structure; and detecting the damage location of the composite structure from the inputted vibration signal by using the trained detection model. By analyzing damage signal characteristics using the convolutional neural network, the damage location of the composite structure is accurately predicted.
Patent KR-20220012044-A (KR)
Inventor: KIM SOO KWON
IPC: G01R31/396
Filed: 2020-07-22
Abstract: A plurality of driving circuits drive a plurality of contactors connecting a battery pack to an external device, on the basis of supply voltage, respectively. A processing circuit controls the plurality of driving circuits to successively close the plurality of contactors in a predetermined order, and before each of the contactors is closed, inspects the supply voltage thereof. Accordingly, it is possible to prevent an error in which a contactor does not close due to insufficient supply voltage of the contactor.
Patent KR-20200095437-A (KR)
Title: Method and apparatus for highlight extraction of sports game
Inventor: LEE YOUNG HYUN
IPC: H04N21/8549
Filed: 2020-07-27
Abstract: Provided is a method for automatically extracting highlights from a video including a sports game. Here, the method for automatically extracting highlights comprises: an operation of identifying a video including a sports game, log information sequentially recording events occurring in the sports game, and a keyword related to the video; an operation of tagging game information related to the video to the video; an operation of extracting at least one log information corresponding to the keyword and determining one or more frames corresponding to the extracted log information from the tagged video; and an operation of generating a highlight video by combining the one or more determined frames.
Patent KR-20220017170-A (KR)
Title: Apparatus and method for temperature controlling of tire curing machine
Inventor: LEE MIN JOO
IPC: B29D30/72
Filed: 2020-08-04
Abstract: The present invention relates to an apparatus and method for controlling the temperature of a tire vulcanizer for vulcanizing a tire to increase fuel efficiency of the tire, which controls external temperature by separating a tread and a sidewall during vulcanization and supplies steam or hot water with different temperature and pressure for each stage vulcanization to control the internal temperature. According to the present invention, the apparatus controls the temperature of a tire vulcanizer which applies heat and pressure to a green tire to vulcanize the green tire. The apparatus comprises: a jacket (111) applying heat to a tread of a tire; a first platen (112) applying heat to one side of a sidewall of the tire; a second platen (113) applying heat to the other side of the sidewall of the tire; and a bladder (211) applying heat and pressure to the inside of the tire. Steams at different temperatures are supplied to the jacket (111), the first platen (112), and the second plate (113), respectively, and the temperature and pressure of steam or hot water supplied to the bladder (211) is different for each vulcanization step.
Patent KR-20220019352-A (KR)
Inventor: LEEM SUNG CHUL
IPC: A01K15/02
Filed: 2020-08-10
Abstract: The present invention comprises: a rotating wheel; a main frame supporting the rotating wheel; a roller disposed on the main frame and rotatably supporting the rotating wheel; and a speed adjusting unit disposed on at least one of the rotating wheel and the main frame to adjust a rotating speed of the rotating wheel, thereby adjusting a rotating speed of the rotating wheel.