baber/WOPTO huggingface dataset:
Patent KR-20220144534-A (KR)
Inventor: JOO WOO JIN
IPC: B67D1/00
Filed: 2021-04-20
Abstract: Provided is a water purifier, which comprises: a filter unit having a plurality of filters for filtering water; a storage unit including an inner tank and an outer tank, and divided into a first chamber and a second chamber, wherein the inner tank is formed of a soft material, and has purified water filtered by the filter unit and flowing therethrough, the outer tank accommodates the inner tank and is formed of a hard material, the first chamber is formed in an inner space of the inner tank and has a volume changing according to the inflow and outflow of the purified water, and the second chamber is formed in a space between an outer surface of the inner tank and an inner surface of the outer tank and has a volume changing according to the volume change of the first chamber; an extraction unit installed to provide the purified water contained in the first chamber to a user; a drain passage connected to the second chamber so as to drain water accommodated in the second chamber to the outside; a drain connection passage branched from a passage connecting the first chamber and the extraction unit and connected to the drain passage; a first opening and closing valve for opening and closing the drain connection passage; a water quantity detection unit for detecting whether the quantity of purified water accommodated in the first chamber is equal to or greater than a set quantity; and a control unit for controlling the opening and closing of the first opening and closing valve. The control unit causes the first opening and closing valve to be in an open state when the water quantity detection unit detects that the amount is greater than or equal to the set amount, so that the pressure applied to the inner tank is lowered than before the first opening and closing valve is opened. Therefore, the present invention can prevent safety accidents in advance.
Patent KR-20220145026-A (KR)
Inventor: HONG JIN WON
IPC: B01D35/02
Filed: 2021-04-21
Abstract: Provided is an automatic water supplier for pets to allow pets to drink water conveniently and safely. According to the present invention, the automatic water supplier for pets comprises: a cradle including a wireless power transmission module receiving external power and transmitting power wirelessly; a water supply container which is mounted on the cradle and in which disposed are a wireless power receiving module for receiving the power transmitted from the wireless power transmission module, a pump driven by the power provided from the wireless power receiving module, and a dish part connected to a pump at the upper end to receive water; a fixing holder coupled to the water supply container by surrounding the outer surface of the water supply container, and having an electrostatic sensor module disposed on one side to measure the water level inside the water supply container in a non-contact manner and a pressing module formed on the other side to push the water supply container in the direction of the electrostatic sensor module; and a close contact molded part filling a space between the water supply container and the electrostatic sensor module to maintain a dielectric constant therebetween constantly and formed of a material with a constant dielectric constant value.
Patent KR-20220146202-A (KR)
Inventor: RYOU MIN
IPC: C09D11/037
Filed: 2021-04-23
Abstract: The present invention presents a method for manufacturing a dry and wet graphene flake-based thermal ink, wherein the process is simple, dry and wet graphene flakes can be obtained from graphite in a short time with high yield, and a thermal ink having a high thermal emissivity can be manufactured by using the obtained dry and wet graphene flakes. The presented method includes the steps of: obtaining dry and wet graphene flakes of a certain purity or higher by using expandable graphite; manufacturing a first mixture by mixing a heat dissipation ink composition containing the obtained dry and wet graphene flakes, a solvent and resin; manufacturing a second mixture by mixing the obtained dry and wet graphene flakes, carbon nanotubes, a dispersant, and a surfactant; and mixing the first mixture and the second mixture to manufacture the dry and wet graphene flake-based heat dissipation ink.
Patent KR-20220147990-A (KR)
Inventor: HAN MIN WOO
IPC: B60W50/00
Filed: 2021-04-28
Abstract: The present invention relates to the apparatus for calculating a failure tolerance time of an autonomous driving system based on component failure rate data, and a method thereof. According to the present invention, based on a component failure rate, the failure tolerance time during which an emergency operation is permitted for a failure of the autonomous driving system can be calculated. Through the present invention, the failure tolerance time continuing the operation through a sub-component in case of a failure of a main component for the autonomous driving system is quantitatively calculated. Therefore, reliability of the system is increased. The failure tolerance time of the autonomous driving system of the present invention comprises: a memory; and a processor.
Patent KR-20210055647-A (KR)
Title: A motion assistance apparatus and a control method thereof
Inventor: TAESIN HA
IPC: A63B21/00
Filed: 2021-05-03
Abstract: The present invention relates to an exercise assistance device which can improve use efficiency and a control method thereof. According to an embodiment of the present invention, the exercise assistance device comprises: a first fixing member capable of being fixed to a portion of an object; a second fixing member capable of being fixed to another portion of the object; a driving source provided on the first fixing member; a power transmission member connected between the driving source and the second fixing member; a sensing unit detecting a fixed state of the first fixing member or the second fixing member; and a control unit controlling the driving source based on information transmitted from the sensing unit.
Patent KR-20210143666-A (KR)
Title: Face mask with filter medium from multicomponent filaments
IPC: A41D13/11
Filed: 2021-05-17
Abstract: The present invention relates to a face mask for protection against infectious agents having a filter medium from a spun nonwoven composed of multicomponent filaments. The multicomponent filaments are at least partially divided into primary filaments, optionally, has at least one additional layer that is not a filter medium. The invention also relates to filter masks and uses of face masks.
Patent KR-20220097124-A (KR)
Title: Ice Storage Structure of Dispenser-Type Ice Maker
Inventor: HONG HYUN JIN
IPC: F25C5/182
Filed: 2021-05-18
Abstract: The present invention relates to an ice storage structure of a dispenser-type ice maker. According to the present invention, a conveying unit for removing ice inside an ice storage is made of a twin structure, the screws rotate in opposite directions to speed up the ice removal speed and to stir the ice inside the ice storage to keep the ice at a uniform height at all times, an opening and closing door that opens and closes an ice outlet is installed so that the same opens and closes with the elasticity of silicon material rather than a driving method, thereby reducing manufacturing costs and improving productivity by simplifying assembly parts, and a water discharge guide extending obliquely upward toward the front is provided at the lower end of the ice outlet to prevent water discharge generated as the ice melts from flowing to the outside.
Patent KR-20220156699-A (KR)
Title: System and method for judging driver′s fatigue
Inventor: LIM HYUN JUN
IPC: B60H1/00
Filed: 2021-05-18
Abstract: Disclosed are a system and a method for judging driver's fatigue. The present invention measures fatigue according to a change in a driver's brain wave during driving to improve safe driving of the driver. The system for judging driver's fatigue comprises: a brain wave recognition unit recognizing a brain wave of the driver; an initial value input unit storing a brain wave initial value of the driver; a brain wave comparison unit comparing the stored brain wave initial value with the change in the driver's brain wave and checking whether the driver's brain wave is changed to belong to a preset brain wave range; and a control unit performing safe control when the driver's brain wave belongs to the preset brain wave range.
Patent KR-20220156389-A (KR)
Title: Apparatus and method for analyzing artificial intelligence processing results
Inventor: KIM DONG WOO
IPC: G06N5/00
Filed: 2021-05-18
Abstract: The present invention comprises: a data input unit which receives multiple data input to the AI prediction model and performs preprocessing for removing unnecessary data; a lead-lag inspecting unit which extracts randomly a pair of data among multiple data input through the data input unit to inspect the lead-lag property between the extract data and inspects the lead-lag property for all data input through the data input unit; a probability model converting unit which determines causal relationships of all data input through the data input unit based on the inspection results of the lead-lag inspecting unit and stores and manages the results; a causality loop graph converting unit which converts the causal relationships between data into a causality loop graph based on the information stored in the probability model converting unit and stores the same; and a causality result searching unit which receives features used to predict the AI result from the AI prediction model and extracts a causality loop section for assuming the AI result deducting process from the causality loop graph stored in the causality loop graph converting unit to display the same. Accordingly, the present invention can prevent bias of an analyzed result of time series caused by subject determinations of a person and manage the analyzed result systematically.
Patent KR-20220157257-A (KR)
Title: 3D scanner and a scanning system including the same
Inventor: PARK HYUN SOO
IPC: A61C19/04
Filed: 2021-05-20
Abstract: The present invention relates to a scanner and, more specifically, to a hand-held 3D scanner. More particularly, the present invention relates to a scanner and a scanning system with which an inside of an oral cavity including the teeth of a subject can be scanned. According to one embodiment of the present invention, provided is a method for controlling the 3D scanner that includes a main body including a scan assembly with a camera unit, a projector unit, and a wired/wireless communication unit and a housing accommodating the scan assembly and having a terminal hole for making wired connection to the outside, which comprises: a first checking step of checking whether power is connected to the outside and wired communication is connected through the terminal hole or not; and a second checking step of checking whether a battery is inside the main body and how much charged the battery is, wherein the external power and the wired communication are used to operate the 3D scanner, regardless of a result of the second checking step when it is checked in the first checking step that the external power and the wired communication are connected to each other. Accordingly, user input into the scanner can be readily performed.
Patent KR-20220160964-A (KR)
Inventor: CHO KYUNG SUK
IPC: B09C1/10
Filed: 2021-05-28
Abstract: The present invention relates to a novel Novosphingobium sp. CuT1 strain and a use thereof. The novel Novosphingobium sp. CuT1 strain isolated through the present invention, which is a strain with heavy metal resistance, is confirmed to have excellent oil degradation ability, be able to promote plant growth or germination, and at the same time, show excellent contamination purification ability when the strain and the plant are used simultaneously. Therefore, the Novosphingobium sp. CuT1 strain of the present invention can be usefully used to purify contamination due to oil and/or heavy metals, or to promote the growth or germination of a plant growing in the ground contaminated by oil and/or heavy metals.
Patent KR-20220166953-A (KR)
Title: A kiosk device that allows numbering and printing on manuscripts
Inventor: YUN KIHO
IPC: H04N1/00
Filed: 2021-06-11
Abstract: A kiosk device capable of printing numbering on manuscripts is disclosed. When using a high-speed document system of a scanner, to quickly perform various seals such as numbering, a stamped kiosk device that can print numbering on manuscripts comprises: manuscripts that require stamping; a paper feeding unit provided to load a manuscript; an operation unit that can specify the seal position and text of the manuscript; a sealing unit that feeds the manuscript in the paper feeding unit through the operation unit and actually performs a sealing operation; a scanning unit that operates according to the detailed settings of the operation unit and can scan stamped or unstamped originals; a control unit capable of controlling the sealing unit, the scanning unit, and the operation unit; a power unit capable of simultaneously providing power to the sealing unit, the scanning unit, the operation unit, and the control unit; and a wireless sensor capable of recognizing that a user is approaching a kiosk device capable of printing numbering on manuscripts according to the present invention.
Patent KR-20220167090-A (KR)
Title: Method and Apparatus for Controlling a Personal Mobility Vehicle based on Congestion
Inventor: JEONG GU MIN
IPC: G08G1/16
Filed: 2021-06-11
Abstract: Disclosed are a method and device for controlling a moving object according to a degree of congestion. In the method for controlling the moving object according to the degree of congestion in accordance with one aspect of the present invention, provided are the method and device for controlling the moving object. The method comprises: a step of identifying a target area according to an expected path of the moving object; a step of obtaining a degree of congestion of the target area based on at least one among the type of objects in the target area, the movement of objects, the distance between the objects, the number of objects, the number of predicted objects, and the speed limit of the target area; and a step of controlling a speed of the moving object according to the degree of congestion. Therefore, the present invention is capable of promoting safety.
Patent KR-20230001419-A (KR)
Inventor: KIM HOE JOON
IPC: G01N29/24
Filed: 2021-06-28
Abstract: The purpose of the present invention is to enable simultaneous measurement of multiple target materials by using single measuring equipment, thereby achieving rapid and accurate measurement of the target materials. According to an embodiment of the present invention, a multi-material surface acoustic wave measuring device comprises: a piezoelectric substrate; a transmitting unit formed on the piezoelectric substrate to convert an electrical signal into a surface acoustic wave signal; and a receiving unit formed at a position opposite to the transmitting unit so that a plurality of sensor units converting surface acoustic wave signals into electrical signals share one transmitting unit. An active material which reacts with a target material is applied to at least one of the sensor unit and a radio wave transmission path between the sensor unit and the transmitting unit, and the receiving unit is formed of a plurality of sensor units consisting of at least two sensors operating independently, along an arc extending radially from the transmitting unit.
Patent KR-20230001900-A (KR)
Title: Ballot-paper classification system using lightweight AI recognition engine
Inventor: KANG CHEUL
IPC: G07C13/00
Filed: 2021-06-29
Abstract: The present invention relates to a ballot paper sorting system using a lightweight AI recognition engine. In accordance with the present invention, the ballot paper sorting system using a lightweight AI recognition engine, includes: an AI learning unit training an AI recognition engine using learning data to perform ballot mark recognition with respect to a ballot paper sorted as one to be rechecked; a pattern recognition engine unit performing ballot paper recognition and ballot mark recognition using pattern reorganization technology; and an AI recognition engine unit performing ballot mark recognition with respect to the ballot paper sorted as one to be rechecked by the pattern recognition engine unit. In accordance with the present invention, the ballot paper sorting system using a lightweight AI recognition engine, which is suitable for real-time OCR equipment, can be provided.
Patent KR-20230001959-A (KR)
Title: Egg garnish manufacturing device
Inventor: LEE GUN HONG
IPC: A47J37/06
Filed: 2021-06-29
Abstract: The present invention relates to an egg garnish manufacturing device for frying eggs and, more specifically, to an egg garnish manufacturing device which manufactures egg garnish in a predetermined shape with a thickness desired by a user and rolls the egg garnish to minimize the volume. According to the present invention, the speed of a heating roller is adjusted to make egg garnish with a thickness suitable for food, and the residue generated in the process of frying the egg garnish between conveying belts is discharged to a lower part such that cleanliness is maintained. In addition, it is not required to immediately collect the prepared egg garnish and a user can freely collect the prepared egg garnish without time constraints after performing other tasks. The egg garnish manufacturing device comprises a cooking oil supply means, an egg supply box, and a transfer means.
Patent KR-20230006305-A (KR)
Title: Method for real estate recommendation based network
Inventor: KIM DONG KU
IPC: G06Q30/06
Filed: 2021-07-02
Abstract: An embodiment of the present invention comprises: a purchase consideration propensity transmission process in which a purchaser terminal, which is a terminal used by a prospective buyer who wishes to purchase real estate, receives the purchase consideration propensity of the prospective buyer and transmits the purchase consideration propensity to a real estate brokerage matching server; a purchase recommendation real estate selection process in which the real estate brokerage matching server selects the most optimized purchase recommendation real estate for the buyer through artificial intelligence learning analysis of the purchase consideration propensity of the purchaser; a purchase recommendation real estate analysis report transmission process in which, when a paid report is paid by a prospective buyer, the real estate brokerage matching server generates a purchase recommendation real estate analysis report for the selected purchase recommendation real estate and transmits the same to the purchaser terminal; a brokerage matching process in which the real estate brokerage matching server matches the prospective buyer with a real estate agent when the prospective buyer who has viewed the purchase recommendation real estate analysis report wishes to purchase real estate; and a real estate brokerage commission payment process in which when a sale transaction for a real estate recommended for purchase is concluded, the real estate brokerage matching server receives the real estate brokerage commission from each of the prospective buyer and the real estate agent. The present invention can recommend optimized real estate to consumers through artificial intelligence analysis and minimize moving costs.
Patent KR-20230007005-A (KR)
Title: Marinated crab soy sauce and its manufacturing method
Inventor: HYEON HYE RA
IPC: A23L23/00
Filed: 2021-07-05
Abstract: The present invention relates to marinated crab soy sauce and a manufacturing method thereof. The present invention is to recover and utilize soy sauce broth from soy sauce-marinated crab. After boiling a mixture of soy sauce and Korean traditional soy sauce in a certain amount of marinated crab soy sauce broth, onion concentrate and plum concentrate are added, and Cheongyang pepper, jujube, pepper, green onion, and garlic are also mixed and aged through a certain process. The marinated crab soy sauce can thus be used as a variety of crab soy sauces that are differentiated from the existing traditional soy sauce. The marinated crab soy sauce of the present invention is additionally mixed with the inherent nutrition and flavor of the crab and nutrients from additives and the like, and thus can act as a nutritious crab soy sauce to add various tastes, nutrients, pharmacological effects, and flavors to dishes.
Patent KR-20230010122-A (KR)
Title: Kitchen faucet with which electrolyzed water faucet body is integrally combined
Inventor: LEE JONG SUK
IPC: E03C1/05
Filed: 2021-07-09
Abstract: The present invention relates to a faucet in which a faucet body for supplying electrolyzed water is integrally coupled with a general kitchen faucet, the faucet comprising: a kitchen faucet in which a cold water side pipeline (12), a hot water side pipeline (13), and a mixed-water pipeline are embedded, and of which the lower portion penetrates and is connected to a sink plate (S); and an electrolyzed-water faucet which is integrally connected with the kitchen faucet by branching of the cold water side pipeline (12) of the kitchen faucet, and of which the lower portion is coupled to the sink plate (S) without penetration. The kitchen faucet comprises: a faucet body (1) having therein the cold water side pipeline (12), the hot water side pipeline (13) and the mixed-water pipeline passing therethrough, the faucet body (1) being fixed and installed onto the sink plate (S); a water discharge hole (4) for discharging water to the outside; a water discharge body (2) coupled to the upper portion of the faucet body (1) and for supplying water to the water discharge hole (4); and a handle (3) for adjusting a mixing ratio of cold water and hot water and controlling the volume of water. The electrolyzed-water faucet comprises: an electrolyzed-water faucet body (6) for accommodating water branched from the cold water side pipeline (12), the water being electrolyzed in an electrolyzed state by using acidic water; and a water discharge pipe (8) and a water discharge hole (9) which are sequentially connected to the electrolyzed-water faucet body (6) so as to discharge the acidic water to the outside. The electrolyzed-water faucet is integrally coupled with a connection pipe (7) connected between the faucet body (1) of the kitchen faucet and the electrolyzed-water faucet body (6) so that water branched from the cold water side pipeline (12) is supplied through a branch hole (16a) located in the side portion of the faucet body (1). An electrolyzed-water device for generating acidic water is provided in the electrolyzed-water faucet body (6) or is provided between a branch portion of the cold water side pipeline (12) and the connection pipe (7). According to the present invention, an electrolyzed-water faucet body is integrated with a kitchen faucet body, thereby being more compact and advantageous in space utilization.
Patent KR-20230010509-A (KR)
Inventor: SON MYUNG SEOB
IPC: B62D7/16
Filed: 2021-07-12
Abstract: The present invention relates to a boot damage sensing apparatus and a method thereof. Specifically, the boot damage sensing apparatus comprises: a transmission unit transmitting a command current to move to a first rack position and a second rack position; a reception unit, receiving a rack position moved by the command current, and a rack force corresponding to the rack position, from a plurality of sensors; and a determination unit determining whether a boot is damaged based on a first rack force corresponding to the first rack position and a second rack force corresponding to the second rack position. The boot damage sensing apparatus determines damage to the boot.