baber/WOPTO huggingface dataset:
Patent KR-20220107513-A (KR)
Inventor: PARK TAE KYUNG
IPC: G06F3/023
Filed: 2021-01-25
Abstract: The present invention relates to a free style custom keyboard. Key modules respectively include a key cap, a key switch which is turned on when the key cap is pressed, a key data processing unit which outputs a pre-stored unique key value according to whether the key switch is turned on, and a key casing accommodating the key data processing unit. A keyboard module includes a keyboard casing in which seating grooves are defined and the key modules arranged according to user settings are fitted into the seating grooves, and keyboard sockets which are disposed in the seating grooves, respectively, and are electrically connected to the key data processing unit. A control unit is built in the keyboard casing to receive and process the unique key values of the key modules through the keyboard sockets and transmit the unique key values to a computer. According to the present invention, a user can change a shape as desired.
Patent KR-20220065642-A (KR)
Title: Occlusion alignment method and occlusion alignment apparatus
Inventor: KANG DONG HWA
IPC: A61C9/00
Filed: 2021-01-26
Abstract: The present invention includes a step of extracting at least one tooth region data in upper jaw scan data and lower jaw scan data; and a step of adjusting an occlusion position of the upper jaw scan data and the lower jaw scan data by using the tooth region data. According to the present invention, compensation alignment for the optimal occlusion of the upper jaw and the lower jaw can be performed.
Patent KR-20220108364-A (KR)
Inventor: PARK CHANG HA
IPC: A23L13/70
Filed: 2021-01-27
Abstract: The present invention relates to a manufacturing method of seasoned meat using green tea. According to the manufacturing method, a sauce is made by mixing 2kg of an extract extracted with hot water after mixing and fermenting green tea leaf powder and shiitake mushroom powder, 50g of soybean paste, 500g of soy sauce, 100g of fish sauce, 600g of sugar, 600g of cooking oil, 300g of red pepper powder, and 600g of garlic and then meat is immersed and aged. As a result, there is no fishy smell peculiar to meat and the flavor and meat quality are improved.
Patent KR-20220111583-A (KR)
Inventor: HYOSEONG GWAG
IPC: G10K11/178
Filed: 2021-02-02
Abstract: According to one embodiment of the present invention, an active noise control method of a dishwasher comprises: a step in which an acoustic sensing device provided inside a dishwasher senses noise generated from the dishwasher; a step in which an amplitude, a frequency and a phase of a noise signal transmitted from the acoustic sensing device is analyzed; a step in which a sound wave signal that has a phase opposite to that of the noise signal and cancels out the noise signal is generated; and a step in which a sound wave matching the sound wave signal is emitted through a speaker provided outside the dishwasher.
Patent KR-20210014732-A (KR)
Inventor: KIM BYUNG JOO
IPC: B01J20/20
Filed: 2021-02-02
Abstract: The present invention relates to polyolefin-based activated carbon fibers and a method for manufacturing the same. The method for manufacturing polyolefin-based activated carbon fibers includes: (a) a first crosslinking step of crosslinking polyolefin fibers with radiation; (b) a dipping step of dipping the polyolefin fibers crosslinked from the first crosslinking step in concentrated sulfuric acid; (c) a second crosslinking step of introducing the dipped polyolefin fibers to a hot furnace, followed by heating, to perform second crosslinking; (d) a carbonization step of heating the polyolefin fibers crosslinked from the second crosslinking step in a hot furnace under nitrogen atmosphere to carry out carbonization; (e) an activation step of introducing active gas to the hot furnace under nitrogen atmosphere and activating the carbonized polyolefin fibers in the hot furnace under activation gas atmosphere to obtain activated carbon fibers; and (f) a cooling step of cooling the activated carbon fibers in the hot furnace under nitrogen atmosphere. The present invention also provides polyolefin-based activated carbon fibers obtained from the method.
Patent KR-20220112060-A (KR)
Inventor: JAE HYUNG JANG
IPC: H04N5/369
Filed: 2021-02-03
Abstract: An image sensing device according to an embodiment of the present invention includes unit pixels, each including a plurality of subpixels. Each of the unit pixels includes: first separators positioned between the subpixels adjacent to each other; a second separator positioned between the unit pixels adjacent to each other; and a voltage application area which is located at the center of the unit pixel and to which a first voltage is applied. Each of the subpixels may include a control area generating a current in the substrate and a detection area capturing electrons moving by the current. According to the present invention, the electron detection efficiency can be improved and the signal interference phenomenon between adjacent subpixels can be improved.
Patent KR-20220116665-A (KR)
Title: Manufacturing method of transition metal dichalcogenides film and the same manufactured thereby
Inventor: PARK HYE SUNG
IPC: H01L21/02
Filed: 2021-02-15
Abstract: The present invention relates to a method of manufacturing a transition metal dichalcogenide thin film and a transition metal dichalcogenide thin film manufactured thereby. The method of manufacturing a transition metal dichalcogenide thin film according to an embodiment of the present invention may comprise the steps of: preparing a solution containing a transition metal precursor; coating the solution on a substrate; and reacting the transition metal precursor with a chalcogen. The method of manufacturing a transition metal dichalcogenide thin film according to the present invention is to manufacture a high-quality single-layer thin film with a large area and improve the crystallinity and optical properties of the transition metal dichalcogenide thin film.
Patent KR-20220118609-A (KR)
Title: Wooden pallet cushioning spacer
Inventor: CHOI WOO YOUNG
IPC: B65D19/00
Filed: 2021-02-19
Abstract: The present invention relates to a wooden pallet cushioning spacer comprising: a pallet member including a horizontal plate having a great length and a vertical plate having a small length; a payload seating member installed on the upper surface of the pallet member to stably seat payload; and a cushioning spacer member installed between the pallet member and another pallet member to stack the pallet members in a vertical direction while maintaining a predetermined height interval. Therefore, the cushioning spacer member having a predetermined height can be installed between the pallet members, so that the forks of a forklift truck can be inserted into the wooden pallet cushioning spacer, and thus heavy payload can be safely moved.
Patent KR-20220120339-A (KR)
Title: Adhesive composition and protective film prepared from the same
Inventor: JUNG KYOUNG MOON
IPC: C08L75/12
Filed: 2021-02-23
Abstract: The present invention relates to a pressure-sensitive adhesive composition and, more specifically, to a pressure-sensitive adhesive composition comprising: a photocurable acrylic copolymer and a urethane-based polymer containing a (meth)acrylate group. The pressure-sensitive adhesive composition according to the present invention makes it possible to form an adhesive layer or a protective film having excellent adhesive durability and reliability even under severe conditions including high temperature and high humidity, while having low adhesiveness.
Patent KR-20220121562-A (KR)
Title: Printing system for glass
Inventor: KIM SEUNG CHEOL
IPC: B41F17/14
Filed: 2021-02-25
Abstract: Disclosed is a glass printing system which comprises: an alignment unit pushing both side surfaces of a piece of glass to align a position of the piece of glass and moving the piece of glass in one direction; a printing unit moved in one direction from one surface of the piece of aligned glass and printed on one surface of the piece of glass; and a drying unit moving the piece of printed glass and drying a portion printed on the piece of glass.
Patent KR-20220122206-A (KR)
Title: Smart office reservation system using artificial intelligence and method thereof
Inventor: PARK BYOUNG HOO
IPC: G06Q10/06
Filed: 2021-02-26
Abstract: The present invention relates to a smart office seat reservation system using artificial intelligence and a method thereof. In accordance with the present invention, the smart office seat reservation system using artificial intelligence includes: a database unit storing personal and affiliation information of a user having previously used a smart office, company organization chart information to which the user belongs, and previous seat location history information; a learning unit training a learning model to recommend a seat according to a preference of the user based on the stored information; a screen providing unit providing a seat occupancy screen including current seat occupancy status of the smart office and the information about the user occupying the corresponding seat to a user terminal or a kiosk installed at an entrance of the smart office; and a selection unit receiving a seat selected by the user from among at least one recommended seat. In accordance with the present invention, since a seat is recommended according to the preference of the user using the smart office and seats of members of a group to which the user belongs, time required for the user to select a seat can be saved. Moreover, since the seat can be reserved remotely by the user located within a predetermined distance from the smart office, the efficiency of seats can be increased through the prevention of a no-show of a user who does not appear after seat reservation.
Patent KR-20220122258-A (KR)
Title: Mowing Device
Inventor: CHOI JONG MOON
IPC: A01D1/14
Filed: 2021-02-26
Abstract: The present invention relates to a mowing device formed in a compact structure for mowers to collect and cut grass with a cutting unit provided on both sides in a W shape, wherein the mowing device comprises: the cutting unit provided with a plurality of blade members on the upper and lower sides to cut the grass; a fixing unit positioned at a predetermined distance from the cutting unit to fix the cutting unit; and a connecting the positioned between the cutting the and the fixing the for connection thereof.
Patent KR-20220124443-A (KR)
Title: Semiconductor device of air gap structure and method of manufacturing the same
Inventor: CHOI YOUNG JOON
IPC: H01L21/768
Filed: 2021-03-03
Abstract: Disclosed are a semiconductor device of an air gap structure, capable of forming a thin film filling mesoporous pores in a fibrous mesoporous cluster on a pattern without using a separate second substance through soft baking treatment and hard baking treatment after forming an air gap structure in which a fibrous mesoporous cluster insulator layer is placed a plurality of line/space and circuit patterns of a semiconductor substrate, thereby minimizing a delay constant of the semiconductor device through the maximization of the volume of an air gap to improve an operation speed and a reduction in power consumption and heat emission. In accordance with the present invention, the semiconductor device of an air gap structure includes: a semiconductor substrate; a plurality of line/space and circuit patterns placed on the semiconductor substrate; a fibrous mesoporous cluster insulator layer placed on the plurality of line/space and circuit patterns; and a plurality of air gaps formed by the plurality of line/space and circuit patterns and the fibrous mesoporous cluster insulator layer. The fibrous mesoporous cluster insulator layer has an interlocking structure covering the plurality of line/space and circuit patterns from top to bottom and interlocking the line/space and circuit patterns with each other.
Patent KR-20220126487-A (KR)
Title: Temperature reduction and heat exchange system of solar modules
Inventor: LEE YONG CHUL
IPC: H02S40/44
Filed: 2021-03-09
Abstract: The present invention relates to a technique related to a photovoltaic module which generates electrical energy using sunlight, and to a technique related to a temperature reduction and heat-exchange system of a photovoltaic module, wherein the photovoltaic module is cooled to an appropriate temperature by installing a cooling chamber on a lower surface of the photovoltaic module, such that power-generation efficiency of electrical energy is increased, and hot water is generated by using refrigerant heated in the cooling chamber through a heat exchange, such that heating costs and energy can be reduced. The present invention comprises: a photovoltaic module which is obliquely installed on one side at the top of a post; a cooling chamber which is installed on a lower surface of the photovoltaic module and through which refrigerant flows into an inner space; a cooling panel which is disposed in the inner space of the cooling chamber and attached to the lower surface of the photovoltaic module; and a heat exchanger in which a water supply pipe and a water outlet pipe are connected to the cooling chamber and the refrigerant is heat-exchanged.
Patent KR-20220126505-A (KR)
Title: Composition for preventing, improving or treating benign prostatic hyperplasia comprising deer antler fermentation products as an active ingredient
Inventor: SU SEUNG TAE
IPC: A61P13/08
Filed: 2021-03-09
Abstract: The present invention relates to a composition for preventing, alleviating or treating prostatism comprising fermentation products of deer antlers as an active ingredient. Since the composition contains the fermentation products of deer antlers as the active ingredient, the composition not only suppresses the enlargement of prostate tissues in a patient with the prostatism, but also suppresses the expression of AR, PSA and 5-alpha reductase, thereby being effectively used for alleviating, treating or preventing the prostatism. In addition, since the composition of the present invention is derived from natural products, the composition can be safely used without side effects, thereby being usefully used for medicines or food and the like.
Patent KR-20220129964-A (KR)
Title: Combustion control method of heat treatment furnace and modification method of heat treatment furnace
Inventor: JO YONG PAN
IPC: C21D9/00
Filed: 2021-03-17
Abstract: The task of the present invention is to prevent NO_x from being generated during a combustion operation and properly prevent soot from adhering to a radiant tube burner when combusting fuel for a plurality of radiant tube burners installed side by side in a driving direction of a strip driving in a heat treatment furnace. When combusting fuel by supplying fuel and air for combustion in the plurality of radiant tube burners installed side by side in the driving direction of the strip driving in the heat treatment furnace, the present invention installs a combustion control apparatus, which individually controls combustion and stopping in the radiant tube burners, replaces a radiant tube burner stopping the combustion to decrease the air ratio of the supplied air for combustion during the combustion operation, and removes the soot by supplying only the air for combustion during the stopping of the combustion.
Patent KR-20220131645-A (KR)
Title: Reagent vessel and Reagent vessel assembly having the same
Inventor: LIM MYUNG WOON
IPC: B01L3/00
Filed: 2021-03-22
Abstract: A reagent container of the present invention comprises: a bottle in which a reagent is accommodated; a pipette inserted into an open end of the bottle and having a nozzle through which the reagent is discharged; a cap closing the pipette and fastened to the bottle; and a magnetic mold coupled to the bottle. Accordingly, the reagent container to which a magnet is attached to a steel cradle is attached so that the reagent container can be stably mounted so as to maintain an upright state during use and storage.
Patent KR-20210049723-A (KR)
Title: Method of Preparing Tea Using Flowers and Leaf and Branches of Citrus Genus Plant Including Lemon Tree
Inventor: EOM NAM HUI
IPC: A23F3/30
Filed: 2021-03-22
Abstract: Disclosed is a method for producing a tea using flowers, leaves and branches of citrus plants including lemon trees, comprising: a seedling production step of direct sowing or pot germination, or cutting and culturing tissues to produce seedlings of citrus genus plants including lemon trees; a culturing step of culturing the seedling provided in the seedling production step as it is, or grafting a stem or branch of the seedling to a large tree such as a plant of the genus citrus or trifoliate orange tree, then cultivating the same to grow a raw material tree; a harvesting step of collecting a raw material including leaves, flowers and branches from the raw material tree; a washing step of washing the raw material provided in the harvesting step; a cutting step of cutting the raw material provided in the washing step; a heat treatment step including a heating process of heating the raw material provided in the cutting step; a rubbing step of rubbing the raw material harvest provided in the heat treatment step to destroy cell membranes of cells constituting the raw material; a drying step of drying the raw material provided in the rubbing step; and a packaging step of packaging the raw material provided in the drying step in a tea bag or pulverizing and packaging the same into a stick. Accordingly, the present invention can produce a tea that can be distributed for a long time with maximized flavor by preventing oxidation of active ingredients.
Patent KR-20220132113-A (KR)
Title: Semiconductor devices and data storage systems including the same
Inventor: SONG HYEON JOO
IPC: H01L27/11568
Filed: 2021-03-23
Abstract: Provided is a semiconductor device with increased integration and reliability. The semiconductor device according to one embodiment of the present invention includes: a substrate; gate electrodes spaced apart from each other and stacked in a first direction perpendicular to an upper surface of the substrate; channel structures extending in the first direction through the gate electrodes and each including a channel layer; isolation regions extending in the first direction and in a second direction perpendicular to the first direction through the gate electrodes between the channel structures, and each including a contact conductive layer and an isolation insulating layer; and pad layers disposed to be connected to an upper end of each of the contact conductive layers and having upper surfaces positioned at a higher level than upper surfaces of the channel structures, wherein the isolation regions have first regions and second regions alternately disposed in the second direction, and the contact conductive layers come in contact with the substrate in the first regions and are separated from the substrate by the isolation insulating layers in the second regions.
Patent KR-20220133494-A (KR)
Title: Non-toxic flexible circuit board using high-temperature polyimide material and its manufacturing method
Inventor: RYU DONG SOO
IPC: H05K1/03
Filed: 2021-03-25
Abstract: The present invention relates to a polyimide-coated flexible composite board, and more specifically, to a polyimide-coated flexible composite board which has excellent heat resistance, chemical resistance, heat dissipation, flame retardancy, mechanical/electrical properties, etc., and excellent processability and workability according to soldering or the like, to be applied to various electronic devices, a manufacturing method thereof, and a via hole structure of an electronic device including the same.<quillbot-extension-portal></quillbot-extension-portal>
Patent KR-20220134253-A (KR)
Title: Routing method using collection tree protocol in solar powered wireless sensor networks, recording medium and device for performing the method
Inventor: NOH DONG KUN
IPC: H04W40/18
Filed: 2021-03-26
Abstract: A routing method using CTP in a solar energy harvesting wireless sensor network comprises the steps of: calculating, by a node of the solar energy harvesting type wireless sensor network, allocated energy, link quality, and expected energy consumption for each time slot; comparing the allocated energy of the corresponding time slot with the product of the expected energy consumed and the link quality; determining an operation node of the corresponding time slot as a normal mode when the allocated energy of the corresponding time slot is greater than the value obtained by multiplying the estimated consumed energy and the link quality; determining an operating node as a switch mode when the allocated energy of the corresponding time slot is less than or equal to the product of the estimated consumed energy and the link quality; and determining an operating node of a corresponding time slot as a control mode when a child node set sufficient to operate in a normal mode is not found while operating in a switch mode. Accordingly, the problem of generating a power outage node and the problem of energy imbalance are solved.
Patent KR-20220136747-A (KR)
Title: Electrolyte solution for lithium secondary battery and lithium secondary battery comprising for the same
Inventor: JIN WOO YOUNG
IPC: H01M10/052
Filed: 2021-04-01
Abstract: An additive capable of enhancing the electrochemical characteristics of a lithium secondary battery is disclosed. The present invention relates to an electrolyte for a lithium secondary battery including electrolyte salt and an organic solvent, wherein the electrolyte includes LiDFBP represented by chemical formula 1 and further includes a compound represented by chemical formula 2 as an additive.
Patent KR-20220138120-A (KR)
Title: Drive motor for blower with cooling structure using air circulation
Inventor: MOON MOUNG HO
IPC: H02K9/06
Filed: 2021-04-05
Abstract: The present invention relates to a drive motor for an air blower with a cooling structure using air circulation and, more specifically, to a drive motor capable of preventing the overheating of an air blower drive motor and improving safety by having a structure in which air sucked in accordance with the operation of an air blower motor circulates and flows in a cross section of a housing body while radiating heat. In accordance with the present invention, a drive motor (20) is assembled with an air blower casing (10) and drives an air blowing fan (12) such that air is sucked through an intake port (11) and exhausted through an exhaust port (13), wherein in the drive motor (20), one end of a housing body (30) including a front cover (21) is located in the air blower casing (10), and a plurality of grooved air circulation units (31) are formed on the outer surface of the housing body (30) assembled with the front cover (21) at equidistant intervals in a direction to the other side, thereby leading the air flowing from the intake port (11) to the exhaust port (13) to be introduced into the air circulation units (31). Moreover, the air circulation units (31) are formed with an elongated hole (H2) penetrated in a longitudinal direction of the housing body (30), and, as a rear cover (22) is assembled with the other side of the housing body (30), one end of the elongated hole (H2) is closed.