baber/WOPTO huggingface dataset:
Patent KR-20210113846-A (KR)
Title: Cervical laceration clip and clip applicator using the same
Inventor: HYUNJIN CHO
IPC: A61B17/42
Filed: 2020-03-09
Abstract: The present invention relates to a cervical laceration clip capable of effectively stopping bleeding occurring after childbirth and a clip applicator using the same. According to the present invention, the cervical laceration clip comprises a first clip which includes a first clip body formed in a staple shape and a second clip body to be fixed to the first clip body to stop bleeding by being pressed and fixed to the cervix by binding of the first clip body and the second clip body. In addition, the cervical laceration clip comprises a first clip which includes a first clip body formed in a staple shape, a second clip body formed in a staple shape and symmetrical to the first clip body, and a connection fixing part connected to the first and second clip bodies, wherein the first clip body and the second clip body presses the cervix to stop bleeding when the connection fixing part is pressed.
Patent KR-20200030525-A (KR)
Title: Method and apparatus for ofdm transmission in wireless lan
Inventor: YU HEE JUNG
IPC: H04L5/02
Filed: 2020-03-12
Abstract: Disclosed are an orthogonal frequency division multiplexing (OFDM) transmission method of a wireless LAN system and an apparatus thereof. According to an embodiment of the present invention, the OFDM transmission apparatus of a wireless LAN system comprises: a signal repetition unit which repeats a coded signal in block units and outputs the coded signal and the repeated signal together; an interleaver for interleaving the coded signal and the repeated signal to output an interleaved signal; a modulation unit for modulating the interleaved signal and outputting modulated symbols; and a phase rotation unit for changing a phase of the modulated symbols.
Patent KR-20210115964-A (KR)
Title: Fixing device for window construction
Inventor: KIM MEAN SUCK
IPC: E06B1/60
Filed: 2020-03-17
Abstract: An objective of the present invention is to allow a user to easily and quickly fix a window on a building wall alone. According to one embodiment of the present invention, a fixing device for window construction temporarily fixes a window covering an opening part formed on a building wall on the building wall to prevent the window from escaping to the outside of a building by wind pressure when constructing the window and comprises: a rod inserted into the gap between the building wall and the window to be extended from one side exposed to the outside of the building to the other side exposed to the inside of the building; a window support unit extended from the one side in a first direction facing the window to support one surface of the window exposed to the outside of the building; a wall support unit extended from the other side in a second direction opposite to the first direction to face the building wall; a ring unit formed on one side of the wall support unit; and a support plate extended in a direction perpendicular to the wall support unit.
Patent KR-20210119817-A (KR)
Title: Method for manufacturing reconstituted pork processed food with excellent commerciality
Inventor: KIM YOUNG KI
IPC: A23L13/60
Filed: 2020-03-25
Abstract: The present invention relates to a method for manufacturing reconstituted pork processed food having excellent marketability and, more particularly, to a method for manufacturing reconstituted meat in which partial meat of front and rear legs of refrigerated pork and pork back fat are cut to a certain size, transglutaminase (TG) is added to the cut meats to cause an enzymatic reaction, and the cut meat is bonded and formed at the refrigerated temperature, to prevent the meat from being separated apart from each other upon roasting the meat. The reconstituted meat is reconstituted to give the taste of pork belly which is the favorite part of Koreans, so that new meat consumption is promoted, and products are diversified.
Patent KR-20210120515-A (KR)
Title: Method of forming a secondary structure on a single crystal structure
Inventor: SHIN YOUNG HO
IPC: B23P6/04
Filed: 2020-03-27
Abstract: A method for forming a secondary structure on a single crystal structure according to the present invention comprises steps of: setting a virtual region to form a secondary structure on a single crystal structure; forming a heat dissipation unit including a plurality of heat dissipation fins radially extending around a virtual region set on a single crystal structure; and forming a secondary structure in the virtual area, and removing the heat dissipation unit. An object of the present invention is to provide the method capable of stably forming a secondary structure without thermal shock on a single crystal structure such as a turbine blade.
Patent KR-20210122347-A (KR)
Title: Apparatus for charging battery in vihicle
Inventor: KYEUNGCHEOL BAE
IPC: G01R31/00
Filed: 2020-03-30
Abstract: The present invention provides a battery charging device mounted in a vehicle, which comprises: a current conversion unit converting alternating voltage inputted from external alternating power into direct voltage to be outputted to a high voltage battery; a charging relay connected between the power conversion unit and the high voltage battery; a resistance and a diode connected to the charging relay in parallel; a voltage sensor detecting sensing voltage which is voltage of an output end of the power conversion unit; and a control unit controlling the charging relay, computing a change amount of the sensing voltage by receiving the sensing voltage, and determining whether the charging relay is failed based on the sensing voltage or the change amount of the sensing voltage. The present invention can accurately determine whether the charging relay is failed even through there is a voltage change of the output end of the battery charging device mounted in a vehicle or the high voltage battery due to internal and external environments.
Patent KR-20210123854-A (KR)
Title: noise reduction device that improves the noise reduction performance of locking-unlocking plates for furniture drawers
Inventor: YOO YEN SOON
IPC: A47B88/427
Filed: 2020-04-06
Abstract: Disclosed is a noise reduction device for improving the noise reduction performance of a locking-unlocking plate for a furniture drawer. The noise reduction device comprises: a furniture body having a storage space of a size therein; a drawer having sliding moving units provided on both sides thereof to be slide within the storage space of the furniture body to be stored; a locking-unlocking plate installed to be able to move up and down at the original position without being separated by a support bracket fixed to the inner wall of the furniture body, and for controlling whether the drawer is opened or closed; and a noise reduction unit provided on a side of the support bracket to contact a side, facing a drawer side, of the locking-unlocking plate, reducing the noise generated while the locking-unlocking plate is raised or lowered. Therefore, the noise reduction device enables the locking-unlocking plate, which controls the opening and closing of the drawer that slides in the storage space of the furniture body, to be supported by the support bracket, thereby minimizing the unnecessary noise generated while the locking-unlocking plate is raised or lowered.
Patent KR-20210128273-A (KR)
Inventor: LEE CAROLINE SUNYONG
IPC: A01N25/02
Filed: 2020-04-16
Abstract: A method for preparing a functional air-conditioning material is provided. A preparation method for the functional air-conditioning material comprises: a step for mixing a base solvent, a hydrolysis inhibitor, a semiconductor oxide, a curing accelerator, a metal precursor, and a stabilizer, so as to prepare a first functional air-conditioning material, which comprises a photocatalyst that has been formed by providing the metal on the surface of the semiconductor oxide; and a step for mixing a first base source including a peroxide of an alkaline earth metal, a second base source including a hydroxide of an alkaline earth metal, and a catalyst, and removing a by-product formed during a photoreaction of the first functional air-conditioning material, so as to prepare a second functional air-conditioning material.
Patent KR-20210129427-A (KR)
Inventor: KWON TAE SUNG
IPC: B65G43/08
Filed: 2020-04-20
Abstract: The present invention relates to an OLB side final bonding align device and, more specifically, to an OLB side final bonding align device, which checks straightness of each of a plurality of work sections formed in a longitudinal direction of a panel before final bonding for alignment for accurate and easy final bonding processing in a step of re-pressurizing the work sections where COFs are pre-bonded to be finally bonded after the plurality of COFs are pre-bonded to one side surface of the panel through a separate pre-bonding device.
Patent KR-20210129531-A (KR)
Inventor: SHIN BYUNG CHUL
IPC: A61K9/00
Filed: 2020-04-20
Abstract: The present invention relates to a sustained-release preparation containing microspheres of a biodegradable polymer containing an active ingredient and lactic acid or glycolic acid, and a method for manufacturing the same. Since the preparation contains lactic acid or glycolic acid as a release delaying agent, the amount and encapsulation efficiency of the active ingredient is maximized, the initial excessive release is suppressed, and continuous drug release can be induced for a certain period of time.
Patent KR-20210131160-A (KR)
Title: Apparatus and method for predicting electric power demand based on deep learning model
IPC: G06N3/08
Filed: 2020-04-23
Abstract: The present invention provides a device for predicting the electric power demand, which includes: a communication unit for receiving electric power data for a predetermined period from an external server; a pre-processing unit for pre-processing the electric power data; a data set generation unit for generating a plurality of data sets using the pre-processed electric power data; a data processing unit for analyzing and processing the plurality of data sets in a time series to extract an electric power demand pattern; and a display unit for visualizing and displaying the electric power demand pattern.
Patent KR-20210061911-A (KR)
Inventor: LEE KANG KYU
IPC: A63B24/00
Filed: 2020-04-27
Abstract: A tracking system according to an embodiment of the present invention, as a system for tracking movement-related information for a weight lifting machine comprising a plurality of weight plates in which pinholes are formed, comprises: a tracker; and a plurality of guide members attached to each of the plurality of weight plates. The tracker includes: a housing; and a pin protruding from the housing. The guide members overlap a portion of the pinholes.
Patent KR-20210132828-A (KR)
Title: Rotation structure of driver and front seat for camping car
IPC: B60N2/06
Filed: 2020-04-28
Abstract: The present invention relates to a driver seat and passenger seat rotation structure for a recreational vehicle capable of bringing about user convenience by including a rail operation part and a lower plate installed between a leg and a rotating device, and enabling a driver seat and a passenger seat comprising an upper plate combined with the seat part to perform 180-degree rotation as well as reducing costs by simplifying the entire structure. The driver seat and passenger seat rotation structure includes: both legs installed on a driver seat and a passenger seat of a vehicle, and comprising front and rear rails; a lower plate installed on the both legs, and having an insertion groove formed on both sides of one side; a rail operation part comprising rail release members inserted into the insertion groove of the lower plate to induce the fixing part to be fixed and released, and a lever installed between the rail release members, and inducing the rotation of the rail release members; a rotating device installed on an upper side of the lower plate, and including a rotary lever; an upper plate installed in an upper part of the rotating device, and including coupling pieces on both sides; a seat part including a coupling member installed on the coupling pieces of the upper plate; and a belt coupling part installed on one side of the upper plate.
Patent KR-20200054931-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: KOEZUKA JUNICHI
IPC: H01L29/786
Filed: 2020-05-12
Abstract: Provided are a transistor in which an oxide semiconductor having excellent on-characteristics is used, and a high-performance semiconductor device having the transistor capable of high-speed response and high-speed driving. The transistor has an oxide semiconductor film including a channel formation area and low-resistance areas containing a metal element and a dopant. The channel formation area is placed between the low resistance areas in a channel length direction. In a process of manufacturing the transistor, the metal element is introduced by heat treatment performed while the oxide semiconductor film is in contact with a film containing the metal element, and the dopant is introduced through the film containing the metal element by an injection method to form the low-resistance areas containing the metal element and the dopant.
Patent KR-20210141899-A (KR)
Title: Multi-purpose ultraviolet sterilizer
IPC: A61L2/10
Filed: 2020-05-14
Abstract: The present invention relates to a multi-purpose ultraviolet sterilizer, and more specifically, to a multi-purpose ultraviolet sterilizer capable of UV sterilizing and disinfecting general household items such as baby bottles, bowls, smartphones, cutting boards, earphones, glasses, gloves and masks regardless of location by using rechargeable batteries, and at the same time, increasing the sterilization and disinfection effect by quickly drying the sterilization object inside the UV sterilizer. The present invention includes: a cover-type UV sterilizer body having an upper part that is sealed and a lower part that forms an opening part so that a sterilization space is formed therein, and covering sterilization and disinfection objects such as baby bottles, bowls, smartphones, cutting boards, earphones, glasses, gloves, masks, etc. to sterilize the objects; a see-through window installed in front of the cover-type UV sterilizer body to allow a user to observe the inside of the cover-type UV sterilizer body; a display unit serving as a handle, which is formed at an upper side of the cover-type UV sterilizer body; a rechargeable battery accommodating recess formed at the other upper side of the cover-type UV sterilizer body; and a socket formed on the other side wall of the cover-type UV sterilizer body for supplying power by inserting a plug of a rechargeable battery placed on the rechargeable battery accommodating recess. A blower fan is further installed on the inner upper part of the cover-type UV sterilizer body.
Patent KR-20210142969-A (KR)
Title: The Structure for Pipe Type Tower Arm having Safety
IPC: E04H12/24
Filed: 2020-05-19
Abstract: According to the present invention, provided a tubular pylon arm structure with the safety function. Since the tubular pylon arm structure has a structure in which a fall prevention guide is installed in the center of an upper flange and an anti-skid safety foot plate is installed on the edge of a lower flange secured wider than the upper flange, the worker can hold the fall prevention guide with hands and move along the arm or connect a safety belt of the worker to a safety hook and then perform other operations on the arm, thereby improving work efficiency by securing worker safety.
Patent KR-20210143022-A (KR)
Title: Fingerprint sensor integrated touch screen panel
IPC: G06K9/00
Filed: 2020-05-19
Abstract: The present invention provides a fingerprint sensor integrated touch screen panel including an active area (AA) and a bezel area (BA) formed outside the active area (AA), which comprises: a first electrode group including a plurality of driving electrodes and a plurality of receiving electrodes arranged in parallel in a first direction so as to pass through the active area; a second electrode group including a plurality of touch sensing electrodes and a plurality of fingerprint sensing electrodes arranged in parallel in a second direction crossing the first direction to pass through the active area (AA); and an insulating layer arranged between the first electrode group and the second electrode group, wherein a via hole for electrical connection is formed in a portion of intersection among the receiving electrodes, the touch sensing electrodes and the fingerprint sensing electrodes. The present invention can minimize the bezel area.
Patent KR-20210143044-A (KR)
Title: Method and system for blockchain-based mobile anonymous non-currency payment
IPC: H04L29/06
Filed: 2020-05-19
Abstract: For mobile-based digital asset wallets, a function to generate a wallet anonymously (no account) and a wallet recovery function are provided. In a method for an anonymous payment executed on a computer device, the computer device comprises at least one processor configured to execute computer readable instructions contained in a memory.
Patent KR-20210155211-A (KR)
Inventor: CHO YOUNG HUN
IPC: G06Q30/02
Filed: 2020-06-15
Abstract: The present invention relates to a system for advertising and selling a user condition matching product using an air quality measurement mattress, which comprises: a web server providing a webpage for a user's terminal to access and allowing an air quality measuring mattress used in a bed to be connected through a communication module to receive information on each gas related to an air quality detected from each of the plurality of semiconductor gas sensors installed in the air quality measuring mattress; a data analysis unit receiving gas information related to the air quality from the web server to analyze an indoor air quality; a product recommendation unit providing product data determined to be required for improvement of the air quality analyzed by the data analysis unit to the user's terminal connected to the web server; and a database unit storing data required for analyzing the air quality and data requesting providing data of the product. According to the present invention, the system receives information, such as air quality, exhaled gas, pressure information, and the like, provided from the mattress to provide a user with information on a matching product and facilitate purchase of the product, thereby providing effects of helping improvement of a user's health and contributing to a profit increase of related product operators.
Patent KR-20210156149-A (KR)
Inventor: LEE DOO YOUNG
IPC: H02J3/36
Filed: 2020-06-17
Abstract: According to the present invention, an HVDC system capable of monitoring a coolant for each valve or valve section unit comprises: one or more valves or valve sections made of a plurality of adjacent sub-modules; a flow rate meter installed by each valve or valve section unit at a predetermined position in a pipe through which a coolant for cooling the sub-modules flows and configured to generate power according to the flow of the coolant therein; and a coolant monitoring unit configured to receive information on a flow rate of the coolant flowing through a corresponding valve or valve section from each flow rate meter so as to monitor the flow rate of the coolant in each valve or valve section.
Patent KR-20210157108-A (KR)
Inventor: LEE JUNG YEOL
IPC: A23L23/00
Filed: 2020-06-19
Abstract: The present invention relates to a flavored soy sauce, a method for manufacturing the same, and side dishes using the same. With the present invention, it is possible to enhance an overall taste balance while reducing salinity and sugar content as compared with a soy sauce. The flavored soy sauce manufacturing method includes: a) a step of obtaining dried Japanese sardinella broth by solid filtration after performing boiling with 100 parts by weight of water added with 3 to 4 parts by weight of dried Japanese sardinella, 10 to 15 parts by weight of viburnum erosum fruit, 2 to 5 parts by weight of green onion, 2 to 5 parts by weight of garlic, 1 to 2 parts by weight of ginger, 1 to 2 parts by weight of dried red pepper, and 1 to 2 parts by weight of pepper; and b) a step of mixing 50 to 70 parts by weight of thick soy sauce, 20 to 30 parts by weight of oligosaccharide, and 10 to 20 parts by weight of refined rice wine with 100 parts by weight of the dried Japanese sardinella broth made in the above step a).
Patent KR-20220001842-A (KR)
Title: Water treatment apparatus and controlling method of thereof
Inventor: PARK SEONG MIN
IPC: B67D1/08
Filed: 2020-06-30
Abstract: The present invention provides a control method of a water treatment device for preventing burnout of a heater caused by an inflow passage that introduces a fluid into the heater being dropped from a fastening unit. The control method comprises the steps of: driving the heater to heat a first fluid inside the heater; measuring a first temperature of the first fluid after heating the first fluid; opening a drain passage so that the first fluid flows out of the heater; opening the inflow passage so that an external second fluid flows into the inside of the heater; measuring a second temperature inside the heater after opening the drain passage and the inflow passage; and determining whether the inflow passage is dropped based on the difference between the first temperature and the second temperature.
Patent KR-20220005341-A (KR)
Title: Heat distributed brazier
Inventor: SEO SONG AH
IPC: F24B1/182
Filed: 2020-07-06
Abstract: The present invention relates to a heat distributed brazier, and more particularly, to a heat distributed brazier that disperses heated air by inducing the heated air to move upward along the inner surface of the brazier. The heat distributed brazier according to the present invention includes a body having an open upper portion and forming a combustion space in which fuel is burned; a grill installed on the upper portion of the body and supporting a heating object; a grate installed in the lower portion of the body and allowing the fuel to be placed thereon and combustion ash produced after the fuel is burned to drop downwards; and a heat distribution part for allowing the air heated in the combustion space to move upward along the inner surface of the body and heat the edge of the grill.
Patent KR-20210007909-A (KR)
Inventor: HATAKEYAMA TAKUJI
IPC: C09K11/06
Filed: 2020-07-10
Abstract: The present invention relates to a composition for forming a light-emitting layer. The composition for forming a light-emitting layer contains, as a first component, at least one compound selected from the group consisting of polycyclic aromatic compounds represented by formula (1) and polymers thereof, and, as a second component, at least one compound having an energy gap equal to or greater than an energy gap of the first component. By means of the composition for forming a light-emitting layer according to the present invention, a blue light-emitting layer having high color purity can be formed in an organic EL element. In the formula, A ring, B ring and C ring are aryl rings or heteroaryl rings which may have substituents, B ring and C ring may be bonded via a crosslinking group, X^1and X^2 are > N-R (R is an optionally substituted aryl or the like) or the like, R in the > N-R may be bonded to A ring, B ring and/or C ring via a linking group or a single bond, and at least one halogen in the compound or structure represented by formula (1) is substituted with deuterium, cyano or halogen.