baber/WOPTO huggingface dataset:
Patent KR-20210013993-A (KR)
Inventor: JI JOON DONG
IPC: G01F23/26
Filed: 2019-07-29
Abstract: Provided are an ice maker, a refrigerator, and a control method thereof, which can precisely detect whether an ice-making groove is filled with ice-making water or not. To this end, according to the present invention, the ice maker comprises: an ice tray with an ice-making groove formed to accommodate ice-making water; a water supply unit which supplies the ice-making water to the ice-making groove; and a detection unit which detects the water level of the ice-making water accommodated in the ice-making groove. The detection unit includes: a sensor housing which has a sensor insertion groove formed on an upper surface, and a water level measuring hole formed on one side surface to make the ice-making groove communicate with the sensor insertion groove; and a capacitance sensor inserted into the sensor insertion groove to come in contact with the ice-making water introduced into the sensor insertion groove through the water measuring hole and to detect the water level of the ice-making water.
Patent KR-20200016815-A (KR)
Title: An operating method for a node in a wireless communication system and apparatus using the same
Inventor: SOONKI JO
IPC: H04W92/10
Filed: 2019-08-07
Abstract: Provided are a method for operating a node in a wireless communication system, which is capable of preventing unnecessary interference, and a device using the same. According to the present invention, the method comprises: a step of receiving first allocation information related to communication with a parent node and second allocation information related to communication with a child node; and a step of performing the communication with the parent node or child node based on the first and second allocation information. The first allocation information informs a resource type of a predetermined resource as one among three types and the second allocation information informs the resource type of the predetermined resource as one among seven types. When the second allocation information indicates the predetermined resource as a hard resource capable of being always used for the communication with the child node, the predetermined resource can be used for the communication with the child node regardless of the first allocation information.
Patent KR-20210020251-A (KR)
Title: Apparatus and method for treating substrate
Inventor: KONG BYEONG HYEON
IPC: H01J37/32
Filed: 2019-08-14
Abstract: Disclosed is a substrate processing apparatus capable of controlling a temperature in each area of a substrate. The substrate processing apparatus includes: a chamber having an internal space for processing a substrate; a substrate support unit positioned in the chamber and including a support plate for supporting the substrate; a gas supply unit for supplying gas into the chamber; a plasma generating unit that excites gas in the chamber into a plasma state; and a temperature control unit to control the temperature of the substrate. The temperature control unit includes: a heating member including a first heater and a second heater installed on the support plate to heat the substrate; a power supply to supply power to the heating member; and a control member for controlling the power of the power supply to be supplied to the second heater when there is an abnormality in the first heater.
Patent KR-20200022343-A (KR)
Title: Chamber Apparatus for Simulating Marine Aerosol in the Polar Atmosphere
Inventor: PARK JIYEON
IPC: B01L1/02
Filed: 2019-08-14
Abstract: The present invention relates to a chamber apparatus for simulating generation of a marine aerosol in the polar atmosphere. More particularly, the present invention relates to a chamber apparatus for simulating generation of a marine aerosol in the polar atmosphere, which can simultaneously simulate a process of generating primary and secondary marine aerosols in the polar atmosphere, and can reflect changes in the polar environment. The present invention comprises a polar temperature simulation unit, a singular or plural vertical water jet, and a light source for generating the secondary marine aerosol produced by a photochemical reaction.
Patent KR-20200020628-A (KR)
Title: Two-component adhesive dispenser with mixing unit replacement system
Inventor: MINICHEV ARTEM
IPC: B05C17/005
Filed: 2019-08-16
Abstract: A two-component adhesive system is a replaceable mixing unit that can be replaced periodically when an adhesive is cured in a mixing unit and pumps a first adhesive component and a second adhesive component. The adhesive system can have a robot arm coupled to a gripper unit having an open and closed configuration. In the open configuration, the gripper unit allows the mixing unit to be replaced. The robot arm can move the gripper unit to install a replacement mixing unit. The gripper unit can be moved in the closed configuration and the adhesive can be pumped through the mixing unit.
Patent KR-20200026095-A (KR)
Title: An adhesive composition, and preparing method thereof
Inventor: HWANG JI HO
IPC: C09J4/00
Filed: 2019-08-27
Abstract: The present invention relates to an adhesive composition comprising ornithine, citric acid and water, wherein the ornithine and citric acid are present in a form of a salt aqueous solution and do not form a precipitate in the aqueous solution and, more specifically, to a method for producing an adhesive composition, which comprises the steps of: mixing ornithine, citric acid and water; and stirring a mixture below 80°C, wherein the content of the ornithine, the citric acid and the water in the adhesive composition is adjusted to prevent precipitation of the ornithine and the citric acid.
Patent KR-20200116396-A (KR)
Inventor: HYUN YOUNG HO
IPC: F24F13/28
Filed: 2019-09-04
Abstract: The present invention relates to a fine dust avoiding and reducing system which comprises: a body unit (3) blocked from the outside by an outer body (11) formed with an outlet (13) on at least one side thereof to form an airtight accommodating space (17) therein; an intake unit (5) installed on the outer body (11) and filtering foreign substances in external air while sucking the external air into the accommodating space (17); and an exhaust unit (7) installed on the outer body (11) and filtering foreign substances of internal air while discharging the internal air of the accommodating space (17) to the outside. Therefore, the fine dust avoiding and reducing system of the present invention is installed for avoiding polluted air of a downtown area or installed in an indoor place with high pollution level of internal air so that a user enters the accommodating space inside the body unit to be protected from polluted air and also, removes foreign substances discharged to the outside through a filter of the exhaust unit to increase cleanliness with respect to the external air around the body unit.
Patent KR-20190105548-A (KR)
Title: Method for surface treatment of substrate for flexible display
Inventor: YOUNG JOON YOON
IPC: H01L51/56
Filed: 2019-09-04
Abstract: Disclosed are a substrate for a flexible display, and a method for treating a surface of the substrate for a flexible display to enhance the adhesion with a buffer layer disposed on the substrate for a flexible display. According to the present invention, the method for treating a surface of the substrate for a flexible display comprises: (a) a step of forming a substrate for a flexible display on a parent substrate; (b) a surface treating step of irradiating the surface of the substrate for a flexible display with an ion beam to impart hydrophilicity to the surface of the substrate for a flexible display; and (c) depositing inorganic materials on the surface of the surface-treated substrate for a flexible display to form a buffer layer.
Patent KR-20210030826-A (KR)
Title: Smart pot handle
Inventor: CHO CHOEL IK
IPC: A47J45/06
Filed: 2019-09-10
Abstract: The present invention provides a smart pot handle. A measurement unit which measures a cooking temperature inside a pot is provided at a pot lid (handle), and the temperature is measured in real time to be notified to a user. Accordingly, cooking can be performed within a suitable temperature at which the original taste of food can be exhibited, and a fire due to overheating is preemptively prevented. More specifically, a smart pot handle for measuring the temperature inside a pot in real time comprises: a casing (1) having a predetermined internal space; a coupling part (2) provided at the lower end of the casing and coupled to the pot; a measurement part provided inside the casing, connected to the coupling part, and measuring the temperature; a notification part (4) provided inside the casing and providing temperature information measured by the measurement part; and a control unit connected to an external terminal and transmitting or receiving information. The coupling part comprises a bolt penetrating the upper end of the pot and the lower end of the casing; and a heat conductor coupled to a bolt and coming into contact with the measurement part. In addition, the measurement part comprises a temperature sensor for measuring heat transferred by the bolt and the heat conductor. Moreover, the notification part comprises: a display device for showing the temperature measured by the measurement part; and a light-emitting device for radiating light according to the temperature. Furthermore, the control unit compares the temperature of the pot and a temperature set by an external terminal, and provides information to the external terminal if the temperature of the pot is higher.
Patent KR-20210035436-A (KR)
Title: Locking-unlocking device of for evse(electric vehicle supply equipment) plug of electric car
Inventor: HONG SUNG WOOK
IPC: H01R13/639
Filed: 2019-09-24
Abstract: The present invention relates to a plug locking-unlocking device for charging equipment of an electric vehicle, which can prevent a charging plug for charging equipment from being arbitrarily separated from the electric vehicle in the process of connecting to and charging the electric vehicle. In addition, the plug locking-unlocking device can stably maintain the connection state between the charging plug and the charging port of the electric vehicle, so that it is possible to prevent safety accidents during charging by preventing the connection state of the charging plug from being easily loosened or separated by an external force. A plug locking-unlocking device for charging equipment of an electric vehicle according to the present invention includes a device case formed with a central control circuit cable connection port connected to a central control circuit cable of the vehicle on one side; a forward and reverse rotatable driving motor provided on an inner side of the device case; a charging plug locking-unlocking unit configured to receive and drive the driving force of the driving motor to lock and unlock the charging plug; a rotational driving force transmitting unit for transmitting the driving force of the driving motor to the charging plug locking-unlocking unit; a locking-unlocking state determining unit for transmitting signals for locking and unlocking states to the central control circuit unit of the vehicle in conjunction with the locking and unlocking operations of the charging plug locking-unlocking device; and a sealing unit for watertightly sealing the inside of the device case from the outside.
Patent KR-20210039103-A (KR)
Title: Wearable brain stimulation and image acquisition device
Inventor: SHOKIROV BOBUR
IPC: A61N1/04
Filed: 2019-10-01
Abstract: Disclosed is a wearable brain stimulation and image acquisition device for solving above-described problems. The wearable brain stimulation and image acquisition device comprises: one or more sensor boards acquiring brain activity data by being adjacent to the scalp surface of a user; a base core including one or more fixing pins fixing and coupling the one or more sensor boards on at least one area facing the scalp surface of the user; and a main board transmitting a control signal to each of the one or more sensor boards, and generating a brain image based on the brain activity data received from each of the one or more sensor boards.
Patent KR-20210041248-A (KR)
Title: Outer cover structure of heat proximity suit's fabric for enhancing to flex resistant and radiation protective performance
Inventor: CHOI YOUNG DUK
IPC: A41D31/02
Filed: 2019-10-07
Abstract: The present invention relates to an outer fabric of a heat dissipation fabric, and more specifically, to form a flame-retardant adhesive layer on a surface of an aramid fabric, an aluminum (AI) paste layer, an AI depositing layer, and a heat-resistant silicon layer. The present invention relates to an outer fabric structure of a heat dissipation fabric with improved flex resistance and radiant heat performances capable of improving fire retardant; performing dual block through the AI depositing layer and the AI paste layer when high-temperature radiant heat is blocked; improving a radiant heat blocking rate to facilitate diffused reflection of the radiant heat by aluminum silver powder of the AI paste layer; preventing damage of the AI depositing layer even by bending, friction, and impact abrasion several times by forming a heat-resistant silicon layer on a surface of the AI depositing layer which is easily damaged by cracks caused by the bending, the friction, and the impact abrasion; improving durability such as preventing penetration of a liquid such as chemical materials; facilitating lifespan extension of the heat dissipation fabric and economical saving; and improving activity depending on improvement of flexibility.
Patent KR-20210042764-A (KR)
Title: Graphene oxide filler and separating membrane including the same
Inventor: LEE JONG CHAN
IPC: C08K9/04
Filed: 2019-10-10
Abstract: The present invention relates to a polymer composite material separation membrane used in a water treatment process and, particularly, to a polymer composite material separation membrane having improved mechanical properties, hydrophilicity, and stain resistance by adding a modified graphene oxide filler to a polymer separation membrane, and a method for manufacturing the same. Also, the present invention relates to a graphene oxide filler comprising an amphoteric material and a method for manufacturing the same. Presented are a graphene oxide filler capable of strong interaction with water and a simple graphene oxide modification method in a single process.
Patent KR-20210051804-A (KR)
Title: Operating Method of Contents and device supporting the same
Inventor: MINGYUNG SONG
IPC: H04N21/4402
Filed: 2019-10-31
Abstract: The present invention discloses a content providing apparatus that collects the first ratio content displayed in the first aspect ratio on the display of a user terminal, generates the second ratio content displayed in the second aspect ratio on the display of the user terminal based on the first ratio content, and a content management method using the same. The content providing device is set to store the second ratio content in a memory. It is possible to provide image content suitable for the aspect ratio of the mounting direction of a portable electronic device.
Patent KR-20210055440-A (KR)
Title: Novel Streptomyces having various biological activity and use thereof
Inventor: KIM EUNG SOO
IPC: C12R1/465
Filed: 2019-11-07
Abstract: The present invention relates to novel streptomyces having various biological activities and use thereof. According to the present invention, streptomyces producing polyene compounds with excellent antifungal activity are selected by genome search technology, the genome is decoded on the basis of NGS so that the characteristics of corresponding physiologically active substances are identified at a molecular level, and a culture process for practically using these useful streptomyces (or streptomyces-derived physiologically active substances) as biological pesticides is optimized. Accordingly, a Streptomyces sp. AN090726 (Inha501) strain effectively controls crop pathogenic fungi, thereby providing the potential to be usefully used as a biological pesticide.
Patent KR-20210056618-A (KR)
Title: Method for burdock beverage containing with saponin and weight loss method using the beverage
Inventor: PARK KYEUNG SIK
IPC: A23L2/04
Filed: 2019-11-11
Abstract: The present invention relates to a method for manufacturing a saponin burdock beverage and a weight loss method using the same. More specifically, the present invention relates to a method for manufacturing a saponin burdock beverage, which makes a burdock extract extracted with water and ages the burdock extract with anaerobic microorganisms to decompose high-molecular weight saponins difficult to digest and absorb in the human body into small molecules easy to digest and absorb to utilize saponin good for health, which is included in burdock by a large amount while existing in a high molecular state to be excreted without being digested and absorbed when people not having a digestive enzyme for high-molecular weight saponin eat the burdock, thereby being not properly utilized. In addition, the present invention relates to a weight loss method using a saponin burdock beverage, in which in a way that saponin burdock prepared in this way is diluted by 5 to 20 times is manufactured to be drunk as a beverage to mitigate the feeling of hunger created by ghrelin with saponin so that a meal is completely replaced or is alternately drunk with food as a beverage during a meal to increase satiety so that the amount of intake food is decreased, daily food intake is reduced, thereby enabling a user to reduce weight. The method comprises a drying step, a roasting step, an extraction step, and an aging step.
Patent KR-20210058004-A (KR)
Title: Method for assigning buffer threshold and assigning group number using fixed nodes in wireless sensor networks
Inventor: RYOO IN TAE
IPC: H04W84/18
Filed: 2019-11-13
Abstract: According to various embodiments of the present invention, the present invention relates to a wireless sensor network system and an operating method thereof. The operating method of the wireless sensor network system, comprises the steps of: allocating a group number of at least one first sensor node among a plurality of sensor nodes included in a wireless sensor network; and allocating a group number of at least one second sensor node except the first sensor node among the sensor nodes, in response to allocation of the group number of the first sensor node. The first sensor node includes at least one fixed node without mobility, and the second sensor node includes at least a portion of at least one fixed node without mobility and at least one mobile node with mobility. Other embodiments are possible. According to the present invention, a wireless sensor network capable of securing energy efficiency can be provided.
Patent KR-20190132330-A (KR)
Title: Die attach methods and semiconductor devices manufactured based on such methods
Inventor: GARBIN GIOVANNI RAGASA
IPC: H01L21/52
Filed: 2019-11-21
Abstract: A semiconductor device includes a carrier, a semiconductor die and a die attachment material disposed between the carrier and the semiconductor die. The height of the fillet of the die attachment material is lower than about 95% of the height of the semiconductor die. The maximum extension of the die attachment material over the edge of the major surface of the semiconductor die facing the die attachment material is less than about 200 micrometers. According to the present invention, the required amount of the die attachment material can be reduced and the reliability of the semiconductor device can be improved.
Patent KR-20210068240-A (KR)
Title: A bogie for a rubber-tired light rail vehicle
Inventor: KIM YEON SU
IPC: B61F5/24
Filed: 2019-11-29
Abstract: The present invention relates to a driving device for a rubber-tired lightweight electric railway and, more specifically, to a driving device for a rubber-tired lightweight electric railway which has a return spring with the same acting force in compression or stretching between a cart frame and a vehicle body accommodating passengers/cargo to prevent excessive rotary motions of a driving device when a rubber-tired lightweight electric railway vehicle runs on a curved section, alleviate horizontal impacts and vibration to prevent riding comfort degradation, and improve driving stability. The driving device for a rubber-tired lightweight electric railway comprises: a rotating frame installed on a cart frame; and a return spring wherein one side thereof is rotatably connected to and installed on the rotating frame, and the other side thereof is fixed and installed on a vehicle body to allow a rotary motion between the vehicle body and the cart frame.
Patent KR-20210070019-A (KR)
Title: Belt Cleaner For Belt Conveyor
Inventor: YONG JIN CHOI
IPC: B08B1/00
Filed: 2019-12-04
Abstract: The present invention relates to a mobile store management system capable of outputting a price card, a barcode label, and a receipt while moving from a store of a department store or a large mart to a required place. According to the present invention, the mobile store management system comprises: a cart (100) moved in the store; an integrated output means (200) provided in the cart (100) to output a price card (10), a barcode label (20), and a receipt (30); a barcode reader (400) provided in the cart (100) to read a barcode from a product; and a control member (500) for recognizing the reading of the barcode reader (400) and controlling the integrated output means (200) to output the price card (10), barcode label (20), and receipt (30).
Patent KR-20200126883-A (KR)
Inventor: SHIN YOON JAE
IPC: F16K31/122
Filed: 2019-12-04
Abstract: The present invention provides an oil bypass valve installed between a transmission or an engine and an oil cooler cooling an oil, which comprises: a body having a hollow space therein while including a first port through which the oil is introduced from the transmission or the engine, a second port through which oil is discharged to the transmission or the engine, a third port through which the oil is discharged from the oil cooler, and a fourth port through which the oil is introduced from the oil cooler; and an opening and closing member slidingly moving in the hollow space according to the temperature of the oil in the transmission or the engine to selectively open and close a flow path within the body, wherein the opening and closing member, if the temperature of the oil in the transmission or the engine rises to arrive at an actuation temperature band, allows the outer surface to come into contact with the inner surface of the hollow space such that a portion of the oil introduced through the first port is discharged to the third port, and the opening and closing member, if the temperature of the oil in the transmission or the engine additionally rises over the actuation temperature band, slidingly moves additionally to a predetermined distance in a state that the outer surface is in contact with the inner surface of the hollow space. According to the present invention, it is possible to prevent a failure which may occur by overexpansion of metal or wax due to overheating of a transmission or engine oil.