baber/WOPTO huggingface dataset:
Patent KR-20220117496-A (KR)
Title: Rotor apparatus and apparatus for detecting angular position of rotor
Inventor: GONG JUNG CHUL
IPC: G01D5/22
Filed: 2021-02-17
Abstract: According to one embodiment of the present invention, a rotor device comprises: a rotor configured to be rotated along a rotational shaft; an angular position identification layer disposed to be rotated according to rotation of the rotor while surrounding the rotational shaft of the rotor and having width changed according to an angular position of the rotor; and an angle range identification layer disposed to be rotated according to the rotation of the rotor while surrounding the rotational shaft of the rotor and configured to enable multiple portions corresponding to each of a plurality of different angular position ranges of the rotor to have different overall width.
Patent KR-20220120023-A (KR)
Title: Biaxial tension testing device
Inventor: YOO JESUNG
IPC: G01N3/08
Filed: 2021-02-22
Abstract: Disclosed is a biaxial tension test apparatus. The biaxial tension test apparatus is configured to apply tensile force in a first axis and a second axis to a specimen extended in the first and second axes orthogonal to each other. The biaxial tension test apparatus comprises: a first rail and a second rail disposed along the first axis; a third rail and a fourth rail disposed along the second axis; a fifth rail and a sixth rail disposed along a third axis; a seventh rail and an eighth rail disposed along a fourth axis; first to eighth guiders mounted to be movable on each rail; and first to eighth links connecting two guiders with each other among the first to eighth guiders. The biaxial tension test apparatus can film a behavior video of the specimen.
Patent KR-20220121350-A (KR)
Title: Hydrogel with anticancer efficacy and method for preparing the same
Inventor: PARK SANG HYUN
IPC: A61P35/00
Filed: 2021-02-25
Abstract: The present invention provides: a hydrogel having excellent drug delivery ability, being pH dependent, biocompatible, biodegradable as well as having its own anticancer effect; and a method for manufacturing the same. More specifically, the present invention provides: a hydrogel comprising carboxymethyl chitosan (CM-CS) and a hydrophilic synthetic polymer, and being crosslinked by electron beam irradiation; and a method for manufacturing the same.
Patent KR-20210025574-A (KR)
Title: Granules containing L-amino acids and a preparation method thereof
Inventor: JO SE HEE
IPC: A61K31/198
Filed: 2021-02-26
Abstract: The present application relates to granules containing L-amino acid and a method for manufacturing the same. The present application provides a method for producing L-amino acid granules, comprising a step of concentrating a fermentation broth of L-amino acid. An objective of the present application is to provide the method for manufacturing granules of L-amino acids, including the step of concentrating the fermentation broth of L-amino acids.
Patent KR-20220124544-A (KR)
Title: Apparatus and method for assembling shaft seal
Inventor: KIM DONG HYEOK
IPC: B23P19/04
Filed: 2021-03-03
Abstract: The present invention proposes a shaft seal assembly device, comprising: a shaft assembly for assembling a shaft seal used for airtightness of a rotating shaft; a rotation assembly that is assembled to surround the shaft assembly and uniformly presses an upper surface of the shaft assembly using rotational force; and a lower support part provided at the top to support the shaft assembly and the rotation assembly. An objective of the present invention is to implement the shaft seal assembly device that maintains a pressing force uniformly by using the rotation assembly that presses the upper surface of the shaft assembly using rotational force in a shaft seal assembly process to align the shaft seal concentrically with a shaft of the shaft seal.
Patent KR-20220126410-A (KR)
Title: non-face-to-face English system and method for providing English language learning services
Inventor: KIM HEUNG SUB
IPC: G06F16/901
Filed: 2021-03-09
Abstract: Provided is an English learning service providing method which comprises the following steps of: mapping a sentence including at least one image reminiscent of a word and the word on the word and storing them; outputting the word and the at least one image; outputting the word, the at least one image and a voice explaining the word and the at least one image as audio content; displaying a sentence with a time difference so as to distinguish between at least one word set according to grammar included in the sentence and the word; and outputting a voice explaining the grammar in synchronization with a time when the grammar is displayed.
Patent KR-20220126568-A (KR)
Title: System and method for traffic flow analysis in tunnel
Inventor: JEONG YEON WOO
IPC: G08G1/04
Filed: 2021-03-09
Abstract: A method of operating an apparatus for analyzing a traffic flow in a tunnel includes the steps of: receiving vehicle-detected measurement data and photographed image data including a vehicle respectively from one or more indoor positioning sensors and one or more camera modules installed for each section of the tunnel; detecting positioning coordinates of the vehicle in a section of the tunnel based on measurement data and detecting image coordinates of the vehicle based on captured image data; matching positioning coordinates and image coordinates based on a reference point set in a section of the tunnel and obtaining matched coordinates for the vehicle; and displaying the matched coordinates of the vehicle on a map showing the section of the tunnel and generating and providing a dynamic map that updates the matched coordinates of the vehicle in real time. An intuitive dynamic map can be provided.
Patent KR-20220130354-A (KR)
Title: Washing machine and control method thereof
Inventor: SEONGWOO YI
IPC: D06F33/47
Filed: 2021-03-18
Abstract: Provided in the present invention are a washing machine and a control method thereof, which can prevent the malfunctioning of locking and unlocking of a door by means of a noise signal produced during the control of an electronic device disposed at a washing machine, thereby providing safety. To this end, the washing machine according to one embodiment of the present invention comprises: an electronic device which is included in a washing machine; a door locking device which is disposed to lock or unlock the door of the washing machine; a driving circuit which drives the electronic device and the door locking device; a first switch disposed between the driving circuit and the electronic device; and a second switch which is disposed between the first switch and the door locking device. The washing machine according to one embodiment of the present invention may further comprise a control unit which sequentially turns on the second switch and the first switch to control the door locking device.
Patent KR-20220131041-A (KR)
Title: Monitoring method for electric vehicle
Inventor: KIM IN OK
IPC: B60L58/12
Filed: 2021-03-19
Abstract: The present invention relates to a method for monitoring a battery state of an electric vehicle in a sleep mode of the electric vehicle. The method comprises: a first step of waking up a terminal and a control unit of an electric vehicle; a second step of enabling the terminal to transmit a request signal; a third step of enabling the terminal to request data transmission related to a battery; a fourth step of transmitting the data to a center; and a fifth step of switching a state of the terminal into the sleep state.
Patent KR-20220132855-A (KR)
Title: Gene amplification chip, apparatus for gene amplification, and method for manufacturing gene amplification chip
Inventor: JUNG WON JONG
IPC: B01L7/00
Filed: 2021-03-24
Abstract: A gene amplification chip according to one aspect includes a substrate, a through-hole array formed to pass through from the upper surface to the lower surface of the substrate and including through-holes in which a gene amplification reaction occurs; and a light-thermal film deposited on at least one of the upper and lower surfaces of the substrate and generating heat using light.
Patent KR-20220133360-A (KR)
Title: Ultrasonic sterilization apparatus of gate
Inventor: LEE HONG KI
IPC: A61L2/00
Filed: 2021-03-24
Abstract: The present invention relates to an ultrasonic sterilization apparatus of a gate, which comprises: a body part capable of being disposed at the gate; an ultrasonic sensor part disposed at the body part and emitting ultrasonic waves; a detection sensor part disposed at the main body and capable of detecting people entering and exiting; and a control part connected to the ultrasonic sensor part and the detection sensor part and capable of operating the ultrasonic sensor part by the detection of the detection sensor part. The present invention provides an ultrasonic sterilization apparatus of a gate which is installed at the gate and emits ultrasonic waves to people and vehicles entering and exiting to sterilize harmful bacteria attached to the people and vehicles to prevent the harmful bacteria from spreading.
Patent KR-20220132946-A (KR)
Title: Device for generating aerosol
Inventor: KIM TAEHUN
IPC: A24F40/40
Filed: 2021-03-24
Abstract: Disclosed is an aerosol generation device to prevent a sensor from coming in contact with aerosol. According to the present invention, the aerosol generation device comprises: a main body providing an elongated hollow; a cartridge coupled to one side of the main body and including a first chamber storing liquid, a second chamber disposed on one side of the first chamber, a wick disposed in the second chamber and receiving the liquid from the first chamber, and a heater heating the wick; a connection passage formed in the main body and allowing the hollow of the main body to communicate with the second chamber of the cartridge; an inflow passage formed in the cartridge and allowing the second chamber to communicate with the outside of the cartridge; and a sensor positioned adjacent to the inflow passage and detecting a flow of air passing through the inflow passage.
Patent KR-20210135417-A (KR)
Title: Colorimetric sensor for detecting bacteria and/or viruses
IPC: G01N33/569
Filed: 2021-03-29
Abstract: The present invention relates to a colorimetric sensor (1) for detecting bacteria and/or viruses, comprising: one or more layers (3', 3", ...) having a photonic crystal structure; and a functional layer (4) including nano materials, which can generate bacteria bioreactive and/or virus bioreactive surface plasmon, and which are overlapped with the one or more layers (3', 3", ...) having the photonic crystal structure. The bacteria bioreactive and/or virus bioreactive nano materials of the functional layer (4) are doped with protein materials working as virus receptors or antibodies. Or, the colorimetric sensor (1) includes a receptor layer (5) including protein materials working as virus receptors or antibodies. The functional layer (4) and the receptor layer (5) are overlapped with each other. And/or, the colorimetric sensor (1) includes a plasmon nano structurization layer (7), and the plasmon nano structurization layer includes an etched nano structure just like generating a plasmon color, and is overlapped with layers having the photonic crystal structure (3', 3", ...). The present invention aims to provide a colorimetric sensor with a high sensitivity.
Patent KR-20220136532-A (KR)
Title: Feed manufacturing apparatus
Inventor: SONG MON HEE
IPC: A23N17/00
Filed: 2021-03-30
Abstract: Disclosed is a feed preparation apparatus where a total mixed ration (T.M.R) or fermented T.M.R are mixed and sterilized and the sterilized feed is packaged, thereby preventing the feed from being rotten and maximizing a state of nutrition for the livestock. The feed preparation apparatus of the present invention comprises: a feed mixing and sterilization unit mixing the feed and then sterilizing the mixed feed; a bucket elevator receiving the feed from the feed mixing and sterilization unit, and discharging the supplied feed by being moved vertically; a filling unit storing the feed transferred by the bucket elevator; and a feed packaging unit receiving the feed from the filling unit and packaging the feed.
Patent KR-20220136846-A (KR)
Title: Method of feedback salesman by analyzing the sounds or face image of both themselves and client and the apparatus thereof
Inventor: YEO SEUNGKI
IPC: G06Q10/10
Filed: 2021-04-01
Abstract: The present invention relates to a content production and training system for sales staff training. More specifically, the present invention relates to a content production and training system for sales staff training. The system comprises: a step (S301) of receiving data from a terminal (110) while sales work is being performed; a step (S302) of extracting sound and image data from the received data; a step (S303) of analyzing the extracted sound and images; a step (S304) of generating data for content for sales staff training from the analyzed data; and a step (S305) of processing and outputting content necessary for providing content for sales staff training, wherein each step is performed by a service server (120). The step (S301) of receiving data from the terminal (110) while sales work is being performed is to receive basic information, individual information, voice or face screens of a user and a customer. According to the present invention, it is possible to produce and provide content for sales staff training by collecting verbal and/or non-verbal elements occurring in the field where actual sales work is being performed.
Patent KR-20220118270-A (KR)
Title: Food freshness notification system for cyclic type food carrier store, and operating method thereof
Inventor: UM CHUN SUB
IPC: G06Q50/12
Filed: 2021-04-06
Abstract: The present invention relates to a food freshness notification system for a cyclic type food carrier store, and an operating method thereof, and more specifically, to a technology of keeping food always fresh on a conveyor by photographing food circulating on the conveyor with a camera, analyzing a photographed image, and providing a time elapsed to a kitchen through a notification means, after the food was supplied to the conveyor.
Patent KR-20210127632-A (KR)
Inventor: SEO KYU YOUNG
IPC: A61M39/24
Filed: 2021-04-13
Abstract: The present invention relates to a medicinal fluid injection device using pulse shockwaves, which comprises a power part for generating pulsed power; a pulse shockwave generation part for receiving the pulsed power and generating pulse shockwaves; an upper housing having liquid and the pulse shockwave generation part disposed therein; a lower housing in connection with the upper housing and having a medicine disposed therein; a shockwave transferring part provided between the upper housing and the lower housing and dividing the upper housing and the lower housing; and a spraying part disposed at the lower housing and spraying the medicine. According to the present invention, damage of an optical system can be prevented.
Patent KR-20220145971-A (KR)
Title: Driver assistance apparatus and method thereof
Inventor: INHO KIM
IPC: B60W30/18
Filed: 2021-04-22
Abstract: The present invention relates to a driver assistance system and a control method thereof. The driver assistance system according to one aspect comprises: a sensor unit which performs adaptive cruise control (ACC) by following a surrounding vehicle, is installed in the vehicle, has peripheral vision of the vehicle, and acquires surrounding data for following the surrounding vehicle; a communication unit receiving road data to identify a road type on a driving route of the vehicle; and a control unit including a processor which processes the surrounding data and the road data. The control unit deactivates the ACC when the road type of an area into which the vehicle has entered corresponds to a predetermined area, and controls speed of the vehicle based on the road type.
Patent KR-20220146252-A (KR)
Title: Device, server, terminal and method for diagnosing tree vitality
Inventor: PARK YONG CHAN
IPC: G01N33/00
Filed: 2021-04-23
Abstract: The present invention relates to a tree vitality diagnosing device which comprises: a height measurement unit for measuring a height from the ground of the tree vitality diagnosing device; a probe unit including a probe inserted into a tree and applying a pulse current to the tree to measure vitality of the tree; and a control unit for controlling to calculate the vitality of the tree through an electrical resistance value obtained by the pulse current.
Patent KR-20220148645-A (KR)
Inventor: KIM JU WHAN
IPC: B01J2/30
Filed: 2021-04-29
Abstract: The present invention relates to a uniform coating method for powder, including: a) mixing powder with a precursor to be coated in a mixing tank; b) firstly coating the powder by firstly evaporating a solvent by firstly heating the mixing tank; and c) thermally curing a precursor layer on the surface of the powder by secondarily heating the powder in the first coated state.
Patent KR-20220149068-A (KR)
Inventor: JOO BONSIK
IPC: B01D53/00
Filed: 2021-04-30
Abstract: The present invention relates to a sludge treatment process including: a step of adjusting sludge to a particle size of 45 mm or less; a thermal decomposition step of thermally decomposing the sludge at a temperature of 350 to 500 deg. C in a low-oxygen or anoxic atmosphere; and a burning step of burning the gas generated in the thermal decomposition step.
Patent KR-20220149994-A (KR)
Title: Service providing integrated English teacher recruitment and blended on the job training course
Inventor: KOCOGLU SERKAN BURAK
IPC: G06Q10/10
Filed: 2021-05-03
Abstract: The present invention relates to a method for providing an integrated English teacher recruitment and blended on-site curriculum platform which includes a teacher candidate registration process, institution registration process, candidate matching process, interview process, lecture delivery process, quiz process, assignment process, evaluation process, and career development process. According to the method, an institute can find ideal teacher candidates in minutes using either AI matching or manual matching. After successful recruitment, the teacher candidates are trained through an online lecture delivery system and instructor evaluation and feedback during training. In addition, after completing the training, the teacher candidates receive certification, so that the candidates are fully prepared to teach at academies of the candidates. Finally, newly trained teachers receive career planning instruction from teacher trainers. Accordingly, a cost and effort expended by educational institutions is significantly reduced.
Patent KR-20220152475-A (KR)
Inventor: KIM DONG HYUK
IPC: G05D1/00
Filed: 2021-05-07
Abstract: The present invention relates to a device for managing an autonomous driving remote that considers loading/unloading or getting in/out, a system comprising the same, and a method therefor, wherein according to the present invention, a certification for a remote control terminal is performed, a surrounding image from an autonomous driving vehicle is acquired, a parking location from the remote control terminal is input-received, and an autonomous parking or autonomous stopping through the remote control may be performed based on the parking location and the surrounding image. Through the present invention, an exact location through communication is shared, and an effect enabling a precise remote control of the autonomous driving vehicle may be provided.
Patent KR-20220153895-A (KR)
Title: Single jacket featuring stitch line and method of manufacturing
Inventor: CHOI JEONG MOOM
IPC: A41D1/02
Filed: 2021-05-12
Abstract: The present invention relates to a single jacket using a stitch line and a method for manufacturing the same, and has an effect of providing clothing with enhanced antibacterial effect by sewing a finished portion of the single jacket with sewing thread containing a silver component. In addition, by sewing using the sewing thread of a color contrasting with the color of the single jacket, the appearance of the single jacket is beautiful.
Patent KR-20220158474-A (KR)
Title: Analog-digital converter and operating method thereof
Inventor: CHO YOUNG SEA
IPC: H03M1/46
Filed: 2021-05-24
Abstract: An analog-to-digital converter and an operating method thereof are disclosed. According to a technical idea of the present invention, the analog-to-digital converter comprises a sample/hold circuit, a digital-to-analog conversion circuit, a comparison circuit, and a control logic circuit. The digital-to-analog conversion circuit comprises: a first capacitor connected to each of a first comparison node and a first filtering node; a first reference voltage switch coupled to the first filtering node and coupled to a first transfer node or a first transmission node; a first precharge switch coupled to the first filtering node or the first transfer node; and a first precharge capacitor connected to a first precharge switch and a ground voltage, respectively.
Patent KR-20220159581-A (KR)
Inventor: LEE CHOONG SIK
IPC: H05K1/03
Filed: 2021-05-26
Abstract: The present invention proposes a structure in which a PREPREG material is combined with a liquid crystal polymer or a Teflon material. By considering a characteristic of the liquid crystal polymer with thermoplasticity and a Teflon material characteristic without a bonding material, only an outer layer or an inner layer is disposed to manufacture a high-multilayer RF module PCB. Therefore, the present invention is capable of having an advantage of minimizing a signal loss.
Patent KR-20220161909-A (KR)
Title: A composition Comprising the combined herbal extract consisting of Curcuma longa Linne and Citrus junos Tanaka for memory improving activity and preventing or treating degenerative brain disease
Inventor: KIM YONG JAE
IPC: A23L33/105
Filed: 2021-05-31
Abstract: The present invention relates to a composition for improving memory and preventing and treating degenerative brain diseases containing, as an active ingredient, an extract of combined medicinal herbs including Curcuma longa and Citrus junos. According to the present invention, it is confirmed that the extract of combined medicinal herbs has an excellent effect in improving memory and ameliorating and treating degenerative brain diseases through animal testing conducted in-vitro experiments such as: a cytotoxicity experiment (MTT assay) and a cell protection effect measurement experiment targeting the combined extract (experimental example 1); an experiment of comparing and measuring an ability of inhibiting a brain cell signal transmitter degrading enzyme (acetylcholinesterase) (experimental example 2); a cytotoxicity experiment (MTT assay) and a cell protection effect measurement experiment of a selected sample (experimental example 3); an experiment of measuring catalase and superoxide dismutase (SOD) activities of the selected sample (experimental example 4); an experiment of comparing and measuring an ability of inhibiting a brain cell signal transmitter degrading enzyme (acetylcholinesterase) of the selected sample (experimental example 5); an experiment of evaluating an effect on the expression of a brain-derived neurotrophic factor (BDNF) and related mechanisms (in-vitro experiment) (experimental example 6); an experiment of testing an effect of enhancing cognitive ability and memory using an animal model (experimental example 7); and an experiment of testing an ability of inhibiting a brain cell signal transmitter degrading enzyme (acetylcholinesterase) using the animal model (experimental example 8). Accordingly, it is confirmed that the extract can be usefully applied as a composition for food, health functional food, a medicine, a quasi-drug, or the like for memory enhancement and treatment and prevention of degenerative brain diseases.