baber/WOPTO huggingface dataset:
Patent KR-20200108777-A (KR)
Title: Method for providing personal history
Inventor: MYUNG SEOK JAE
IPC: G06Q10/10
Filed: 2020-02-19
Abstract: The present invention relates to a method for providing personal history to provide reliable personal history. According to one embodiment of the present invention, the method comprises the following steps of: receiving a personal history registration request from a user node by a hub node; generating a first history information block corresponding to the personal history registration request by a hub database corresponding to the hub node; transmitting a history information confirmation request corresponding to the personal history registration request to a participant node by the hub node; generating a second history information block connected to the first history information block corresponding to history confirmation information transmitted from the participant node by a participation database corresponding to the participant node; receiving the history confirmation information corresponding to the history information confirmation request from the participant node by the hub node; and transmitting a history information registration response to the user node in accordance with the history confirmation information by the hub node. The hub database and the participation database correspond to the blockchain database and distributively store a blockchain including the first and second history information blocks.
Patent KR-20210109067-A (KR)
Title: Electric fence
Inventor: KYUN TAE YOUNG
IPC: A01K29/00
Filed: 2020-02-26
Abstract: The present invention relates to an electric fence which comprises: a fence main body (100) controlling a pulse current to flow through a fence (20) installed on a pillar (10); and a vibration-type eradication device (200) installed so that a lower end is buried at predetermined intervals along the fence (20), applying vibration to the underground, and driving moles, snakes, and harmful animals out through a noise caused by vibrations. The present invention has an advantage that can fundamentally block the access of moles approaching through the underground or harmful animals approaching through the ground as vibrations are applied to the underground while propagating the repelling noise to the surroundings.
Patent KR-20210109759-A (KR)
Title: Apparatus and method of providing contents based route information for vehicle
Inventor: KANG NAM HYUNG
IPC: G06Q50/00
Filed: 2020-02-28
Abstract: The present invention relates to a vehicle content-based route information providing method capable of, in providing route information, providing destination information based on content, and a device for performing the same. In accordance with one embodiment of the present invention, the content-based route information providing method comprises the steps of: determining, when destination information input through a vehicle terminal is received, a route search and an arrival time based on the destination information; acquiring content information on at least one content posted through a first service based on the determined destination of the route; determining at least one available content based on the determined arrival time among the acquired at least one piece of content information; transmitting information on the at least one available content to the vehicle terminal; and generating, when selection input information for the at least one available content is received from the vehicle terminal, final route information based on the selection input information, and transmitting the information to the vehicle terminal.
Patent KR-20210112060-A (KR)
Title: Photosensitive resin composition, photosensitive resin layer using the same and color filter
Inventor: KIM TAESOO
IPC: G03F7/105
Filed: 2020-03-04
Abstract: One embodiment is to provide a photosensitive resin composition capable of securing low reflection properties of a black matrix and at the same time obtaining a low taper angle and an effect of improving hardness after curing. Provided are the photosensitive resin composition comprising: (A) a binder resin comprising a cardo-based binder resin and a silicone-based binder resin represented by the following Chemical Formula 1 (R^1SiO_(3/2))_x(R^2R^3SiO_(2/2))_y(R^4SiO_(3/2))_z; (B) a photopolymerizable monomer; (C) a photoinitiator; (D) colorants; (E) inorganic oxides; and (F) a solvent, a photosensitive resin film prepared using the photosensitive resin composition, and a color filter comprising the photosensitive resin film. <Chemical Formula 1> (R^1SiO_(3/2))_x(R^2R^3SiO_(2/2))_y(R^4SiO_(3/2))_z
Patent KR-20210114639-A (KR)
Title: Memory, memory system and operation method of memory
Inventor: PARK MIN SU
IPC: G06F3/06
Filed: 2020-03-11
Abstract: A memory may comprise: a plurality of rows to which a plurality of memory cells are each connected; a target row classification circuit that classifies a row with a risk of data loss among the plurality of rows as a target row; and a target row signal generation circuit that sequentially activates a target row active signal for activating the target row and a target row precharge signal for precharging the target row in response to a precharge command. Therefore, the present invention is capable of allowing rows requiring refresh to be refreshed by row hammering.
Patent KR-20210115327-A (KR)
Title: Light source unit and Electric range therewith
Inventor: JI WON LEE
IPC: F21V3/00
Filed: 2020-03-12
Abstract: A purpose of the present invention is to provide an electric range capable of providing an improved lighting effect while reducing manufacturing time and manufacturing cost. Disclosed are a light source unit and an electric range including thereof. The electric range comprises: a case; a cover plate coupled to the upper end of the case and having a light display area formed thereon; a heating unit disposed under the cover plate; an opaque coating sheet attached to the cover plate under each of light display areas under the cover plate; and a light source unit emitting light to the light display area. And the opaque coating sheet diffuses light emitted from the light source unit.
Patent KR-20210115397-A (KR)
Title: Method and system for combining digital passwords with content provided for safe knowledge and talent trading
Inventor: LEE JIN WOO
IPC: G06Q50/10
Filed: 2020-03-13
Abstract: The present invention provides a technology which protects talent copyright in both online/offline and mobile by storing a digital password in the registered talent content. Provided is a method for combining a digital password with content provided for knowledge information and talent trading. The provided method for combining a digital password to the content includes: a step in which an author registers the content; a step of combining platform information, local information, time information, and unique information of the author on which the content is registered; a step in which the content is registered in combination with information of other authors; and a step in which backtracking is possible through the digital platform information, local information, and time information input to the registered content.
Patent KR-20210121591-A (KR)
Inventor: HO HYUN DUK
IPC: B29C51/10
Filed: 2020-03-30
Abstract: The present invention can provide a mold module for vacuum or pressure vacuum shaping having a mold unit capable of shaping a shaped product of various shapes without new manufacture and replace of the entire of a mold. The mold module comprises a plurality of mold units, wherein the mold unit comprises a main body and a skin. A shaped product having patterns formed on the skin is manufactured only by replacing the skin without replacement of the main body.
Patent KR-20210125167-A (KR)
Title: Method for biometric authentication and elecronic device therefor
Inventor: LEE SEUNGEUN
IPC: G06F1/16
Filed: 2020-04-08
Abstract: Disclosed is a foldable electronic device to perform a biometric authentication function optimized to a user. The foldable electronic device comprises a first housing, a second housing, at least one sensor, a display, a camera operable in a first mode or a second mode, a processor, and a memory operatively coupled to the processor. According to the present invention, the foldable electronic device displays notification information of an event on a display; when the folding state of the foldable electronic device sensed by using at least one sensor satisfies a predetermined condition, acquires at least one first image by using a camera in a first mode; determines whether a face is present in at least one first image acquired by using the camera; when it is determined that the face is present in the at least one first image, acquires at least one second image by using the camera a the second mode; performs biometric authentication based on facial recognition by using at least a part of the at least one second image; and when biometric authentication is successful, displays content of the event on the display. Various other embodiments understood through the specification are possible.
Patent KR-20210128662-A (KR)
Inventor: BYUNG KI KIM
IPC: B60T11/18
Filed: 2020-04-17
Abstract: Disclosed are a plunger and a master cylinder including the same. According to one aspect of the present invention, in the plunger inserted and installed in a piston of the master cylinder, the plunger may be provided, and comprises: a head unit formed so that an end unit of a push rod is inserted and coupled; and a support unit extending from the head unit and installed in contact with an inner side of the piston. An objective of the present invention is to provide the plunger capable of easily connecting the piston and the push rod with a simple structure, and the master cylinder including the same.
Patent KR-20210130362-A (KR)
Title: Method and server for providing question and answer service related to insurance based on insurance policy analysis
IPC: G06F16/9032
Filed: 2020-04-22
Abstract: The present invention relates to a method for providing a question/answer service related to insurance based on insurance policy analysis, which enables a user to easily receive required information, and a server thereof. According to one embodiment of the present invention, the method comprises the following steps: analyzing term information obtained from each of a plurality of insurance company servers to store insurance subscription information divided by insurance company, insurance product, subscription period, subscription condition, compensation target, compensation standard, and compensation amount; analyzing claim information obtained from each of the plurality of insurance company servers to store compensation payment information divided by reasons for claiming compensation, results of compensation screening, whether compensation is paid, reasons for refusal to pay, and compensation amount paid; when a question/answer request is received through a search word from a user terminal, extracting core keywords through natural language processing for the search word and performing a search for the core keyword on the basis of the insurance subscription information and the compensation payment information; and, generating, through the search for the core keyword, an answer result for each category of at least one insurance compensation issue among whether insurance is available, whether compensation is payable, whether compensation is confirmed, and whether additional costs are incurred to provide an answer result to the question/answer request to the user terminal.
Patent KR-20210130464-A (KR)
Title: Energy utilization system using food waste
IPC: C12M1/107
Filed: 2020-04-22
Abstract: The present invention provides an energy utilization system using food waste that directly connects the food waste discharged from the home with an anaerobic digester to increase the energy resource conversion efficiency of the food waste. The energy utilization system using food waste includes a food waste measurement unit that measures food waste discharged from each household; an impurity removal unit that receives food waste passing through the food waste measurement unit and removes impurities contained in the food waste; an anaerobic digester that produces biogas using food waste from which impurities are removed; a gas measurement sensor that measures the amount of methane produced in the anaerobic digester; and a management unit that accumulates eco mileage for each household by comparing the amount of food waste measured by the food waste measurement unit with the amount of methane detected by the gas measurement sensor.
Patent KR-20210131537-A (KR)
Title: Smart ventilator splitter using end-tidal CO2
IPC: A61M16/08
Filed: 2020-04-24
Abstract: The present invention relates to a smart artificial respiration distributor using an end-tidal carbon dioxide partial pressure, the distributor comprising: a separation membrane provided inside a junction part of the artificial respiration distributor formed as a 3-way component; and a carbon dioxide potentiometer for monitoring a carbon dioxide partial pressure state of an artificial respirator tube, wherein the separation membrane is driven to rotate in a clockwise direction or a counterclockwise direction according to the state monitored through the carbon dioxide potentiometer, and can prevent backflow by ensuring that air is ventilated to only one side during each inhalation and discharged to only one side during each exhalation. According to the present invention, an operable separation membrane is installed at a tube junction part of the artificial respiration distributor, and a carbon dioxide potentiometer for monitoring a carbon dioxide partial pressure state of an artificial respirator tube is provided, wherein the separation membrane is driven to rotate in a clockwise direction or a counterclockwise direction according to the state monitored through the carbon dioxide potentiometer, and can prevent backflow by ensuring that air is ventilated to only one side during each inhalation and discharged to only one side during each exhalation. In addition, existing facilities and equipment can be also used together, and the fusion of the carbon dioxide potentiometer and 3D printing technology currently used in smart ventilation facilities can make it possible to prepare for the spread of coronavirus at minimal social cost.
Patent KR-20210131712-A (KR)
Title: Remote management system for construction machinery and Method thereof
IPC: H04L12/40
Filed: 2020-04-24
Abstract: The present invention relates to a remote management system for a construction machine, which periodically transmits the final state of various boards to a server even when the construction machine is turned off so that the final state of the construction machines is efficiently managed and performs location tracking even when the construction machine is turned off so that the current location of the construction machine is remotely monitored in real-time, and a method thereof. According to the present invention, the remote management system comprises: a server; a local control unit to control the construction machine; a cluster responsible for a user interface by communicating with the local control unit; and a remote-control unit receiving commands from the server to transfer at least one of sensor signal collection, status collection of the local control unit, and state collections of the cluster to the server and control the construction machine.
Patent KR-20210133018-A (KR)
Title: Guard for mask and filter replaceable type mask having the same
IPC: A41D13/11
Filed: 2020-04-28
Abstract: The present invention is to provide a guard for a mask and a filter replaceable type mask including the same which easily attach and detach a filter for filtering air and stably support the filter. According to the present invention, the filter for filtering air is detachable coupled to the guard for a mask. The guard for a mask comprises: a guard body having a through-hole, through which air can pass, and for covering the mouth and the nose of a user; and a filter coupling unit installed on an inner surface of the guard body to be coupled to the filter.
Patent KR-20210134138-A (KR)
Title: Method and apparatus for evaluating battery life
IPC: B60L58/16
Filed: 2020-04-29
Abstract: Disclosed are a method and a device for predicting remaining life of a battery of an electric vehicle. The disclosed method comprises: a step of obtaining charging history information having information about a change of a charging parameter in each charging cycle according to accumulation of the charging cycle of a battery; and a step of outputting information about the remaining life of the battery based on the change of the charging parameter included in the obtained charging history information.
Patent KR-20210137808-A (KR)
IPC: G06K9/62
Filed: 2020-05-11
Abstract: Disclosed are an apparatus and a method for extracting words. According to an embodiment, an apparatus for extracting words comprises: a character recognition unit for recognizing a plurality of characters included in an image in units of characters; a classification unit for classifying the recognized characters into one or more character lines based on position information and size information of each of the recognized characters; an encoding unit for generating a first vector encoded based on a character value and a second vector encoded based on location information and information for each of the recognized characters classified into the same character line among the recognized characters; and a word extraction unit for searching for a word ending point included in each of the character lines based on the first vector, the second vector, and a pre-trained artificial neural network-based prediction model, and extracting words based on the word ending point. Therefore, information on individual characters as well as words from the extracted results can be used.
Patent KR-20210138250-A (KR)
Title: Ssal Garu Dobaeful
IPC: C09J103/02
Filed: 2020-05-12
Abstract: In conventional wheat flour glue, there are disadvantages that material properties are changed and plenty of brans are mixed in the glue. Thus, conventional wheat flour is replaced with rice flour. The initial steamer in republic of Korea is used. Accordingly, adhesion of rice flour glue is excellent about three times adhesion of wheat flour. Also, the disadvantages of the wheat flour glue are overcome, and the rice flour glue exhibits continuously white.
Patent KR-20210144151-A (KR)
Title: Electronic device and method for generating images by performing auto white balance
IPC: G06N20/00
Filed: 2020-05-21
Abstract: An electronic device according to an embodiment of the present invention comprises: a camera; a memory; and at least one processor operatively connected to the camera and the memory. The at least one processor can acquire image data through the camera, partition the image data into a first region and a second region according to a designated scheme, acquire a first auto white balance (AWB) parameter of the first region and a second AWB parameter of the second region, and execute AWB on the image data on the basis of the first AWB parameter and the second AWB parameter. According to various embodiments of the present invention, when a composite light source environment is confirmed by using image segmentation based on machine learning or by using distance information, the AWB appropriate for each light source may be performed, thereby generating resultant images satisfying all different composite light sources.
Patent KR-20210145029-A (KR)
Inventor: KWON HYUK
IPC: F17C13/04
Filed: 2020-05-22
Abstract: According to the present inventions, a fuel supply system for a vessel includes: at least one fuel storage tank (10) storing ammonia fuel (1); a fuel supply tank (20) connected to the at least one fuel storage tank (10) and supplying the ammonia fuel (1) to an ammonia engine (E) of a vessel (S); a first gas-liquid separator (30) separating surplus ammonia fuel (2) collected from the ammonia engine (E) into liquefied ammonia (LA) of a liquid state and gas ammonia (GA) of a gas state; and a nitrogen oxide reducer (40) removing nitrogen oxides from exhaust gas (4) discharged from the ammonia engine (E). The gas ammonia (GA) separated by the first gas-liquid separator (30) is supplied to the nitrogen oxide reducer (40). Therefore, the present invention is capable of efficiently using ammonia fuel.
Patent KR-20200062116-A (KR)
Title: Fermentation apparatus and control method of the same
Inventor: HEEYEON KIM
IPC: C12C13/10
Filed: 2020-05-25
Abstract: The present invention relates to a fermentation device, which comprises: a fermentation tank assembly capable of temperature control; a beverage production pack selectively accommodated inside the fermentation tank assembly; a main flow path connected to the beverage production pack and extended to the outside of the fermentation tank assembly; a feed water flow path through a feed water heater; a dispenser which is connected between the feed water flow path and the main flow path, and is selectively equipped with a container containing yeast; and a take-out flow path branched from the main flow path. The hot water in the feed water flow path passes through the dispenser and flows into the take out flow path, thereby performing washing.
Patent KR-20210152267-A (KR)
Inventor: OH JUNG KANG
IPC: H01M10/052
Filed: 2020-06-08
Abstract: The present invention provides an electrolyte for a lithium secondary battery including a sulfonate compound represented by chemical formula 1, an electrolyte additive, lithium salt and a non-aqueous organic solvent, and a lithium secondary battery including the same. The lithium secondary battery using the electrolyte for a lithium secondary battery of the present invention has excellent high-temperature lifespan characteristics, and is excellent in reducing internal resistance (IR) during high-temperature storage, suppressing battery thickness expansion, and maintaining capacity.
Patent KR-20210152301-A (KR)
Inventor: CHAE JUNG WOO
IPC: B65D65/08
Filed: 2020-06-08
Abstract: The present invention provides a waterproof bag that can be used immediately by quickly filling sand, soil or water in an emergency situation such as a flood. The waterproof bag is adapted to load one or more materials selected from a group consisting of water, gravel, soil and sand. The waterproof bag comprises: i) a curved surface unit including a pair of edges extending long in a first direction; ii) a flat surface unit which is connected to the curved surface unit while sharing a pair of edges with the curved surface unit and extends long in the first direction; iii) a pair of side units connected to opposite sides of the curved surface unit and the flat surface unit and facing each other; and iv) a waterproof zipper unit which is in contact with one of the pair of side units and is formed on the curved surface unit along a second direction intersecting the first direction.
Patent KR-20210152830-A (KR)
Title: Motor assembly for steering appartus
Inventor: LEE SU MIN
IPC: B62D5/04
Filed: 2020-06-09
Abstract: According to embodiments of the present invention, provided is a motor assembly for a steering apparatus, which reduces the number of circuit boards and eliminates a bus bar connecting the circuit boards, thereby improving heat generating performance, simplifying an assembly process and reducing costs, and separates a space where the circuit boards are accommodated, thereby improving sealing performance. The motor assembly for a steering apparatus includes a motor, a heat sink, a circuit board, and a cover housing.