baber/WOPTO huggingface dataset:
Patent KR-20210076826-A (KR)
Title: Method and apparatus for configuring out-ot-sequence delivery function of rlc layer entity in wireless communication system
Inventor: KIM DONGGUN
IPC: H04W76/27
Filed: 2020-08-07
Abstract: The present invention relates to a communication technique that converges a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present invention, disclosed are a method for setting a non-order transfer function of a protocol layer device and a device thereof.
Patent KR-20220019206-A (KR)
Title: Easy Ham Can
Inventor: CHO HYUNG JUN
IPC: B65D17/00
Filed: 2020-08-09
Abstract: The present invention relates to an EZ canned ham, comprising: can lids attached to both flat sides by perfect sealing through a canning method, respectively; a can side surface taking part of a body by connecting the lids on both sides, securing a space for a ham, sealing the can, and maintaining a shape; and a can stopper that will help to open a sealed container smoothly. When taking out the ham, the ham can be pushed out from the other side by opening a back lid without shaking a canned food. Thus, the present invention has an advantage of completely eliminating time-consuming and stressful tasks happened even in a trivial matter of getting ham out of a small kitchen.
Patent KR-20220020519-A (KR)
Inventor: SONG JUN CHEOL
IPC: B24D13/20
Filed: 2020-08-12
Abstract: The present invention relates to an environment-friendly wheel paper of a grinder capable of providing convenience in terms of the manufacture and use of a mechanism due to a simple structure as well as facilitating dismantlement and disposal when in need of discard. In accordance with the present invention, the wheel paper, which is combined on a driving shaft of a grinder to be rotatable to grind the surface of an object to be ground, includes: a flap disc (31) provided in a circular disc shape having a hollow hole (32) formed in the center, while manufactured by compressing and molding paper or molding resin; a boss body (40) integrated with one side of the flap disc (31) with a mounting hole (43) connected to the hollow hole (32) to be combined with the driving shaft, or separately combined with the one side of the flap disc (31); and a grinding member (50) combined on the one side of the flap disc (31) to be formed into a ring shape with a predetermined width (W) and thickness (T2) to grind the surface of the object to be ground, while manufactured by uniformly arranging paper piece-shaped grinding pieces (51) with a grinding stone or diamond abrasive grains, along the circumference of the boss body (40).
Patent KR-20220023365-A (KR)
Inventor: EUN JONG BANG
IPC: A23L11/00
Filed: 2020-08-21
Abstract: The present invention relates to a method for manufacturing soybean paste and the soybean paste manufactured therefrom, wherein by adding fruit juice containing proteolytic enzymes to the fermentation of soybeans, a production time of the soybean paste can be shortened, and it is possible to manufacture the soybean paste with improved poor appearance and odor due to surface growth and internal penetration of bacteria, yeast, and mould used in existing soybean fermentation.
Patent KR-20220026359-A (KR)
Inventor: HAN KYUNG HEE
IPC: A62B18/10
Filed: 2020-08-25
Abstract: A mask of the present invention relates to a filter replaceable mask which is formed by separating a mask body having a space formed and a filter. The mask body is formed based on a material with durability to enable repetitive use. The filter is formed in a replaceable type which is used once and then discarded, and a repetitive use type which can be reused after washing, so that disposable materials can be minimized. An air discharging pipe is attached to the inside of the mask body to enable repetition of closing and opening for inhalation and exhalation, so that a wearer inhales filtered air only and rapidly discharges exhaled air after inhalation, thereby ensuring more pleasant inhalation and thus pursuing the effectiveness and economical properties of the mask.
Patent KR-20220029978-A (KR)
Inventor: PARK NO JAE
IPC: H01L21/677
Filed: 2020-09-02
Abstract: According to the present invention, when transporting articles of different sizes, the articles are simultaneously transported to increase a conveyance amount and reduce conveyance time so as to save tact time, thereby increasing productivity.
Patent KR-20220030108-A (KR)
Inventor: YOO YOUNG JOON
IPC: G06N3/04
Filed: 2020-09-02
Abstract: The present disclosure relates to a method for training an artificial neural network model. The method for training the artificial neural network model comprises: a step of training a first artificial neural network model up to a preset epoch by a momentum-based gradient descent method, and determining a momentum value of the first artificial neural network model at the epoch; a step of setting a determined momentum value as an initial momentum value of a second artificial neural network model; and a step of updating a parameter value of the second artificial neural network model using the training data based on the initial momentum value, wherein the parameter comprises a plurality of weights and the momentum. Therefore, the present invention is capable of reducing errors.
Patent KR-20220030531-A (KR)
Title: mosquito saliva sharp washing machine
Inventor: KANG JAE IN
IPC: B08B3/04
Filed: 2020-09-03
Abstract: The present invention is to reduce environmental pollution by increasing the probability of reuse as clean recyclables by manufacturing a tool for removing foreign substances from recyclables. The present invention relates to a washer pointed like a mosquito stinger, which can remove water-soluble residues and oily residues inside the recyclable by inserting a pointed mouth, just like mosquito sting, into the dirty recyclable, and can clean the contents by washing the recyclable by swapping two buckets of water and dishwashing detergent.
Patent KR-20220032407-A (KR)
Title: Hand grinder structure using a plate spring
Inventor: PARK JI SEOK
IPC: B24B23/00
Filed: 2020-09-07
Abstract: The present invention relates to a hand grinder with a plate spring applied thereto, which can prevent vibration of a grinder wheel by having a plate spring for resiliently adhering a grinding stone, can enable anyone to easily and quickly perform fastening and separation through two fastening methods, and can reduce a process of exchanging a new grinding stone. The hand grinder comprises: a spindle which is a rotational axis of a grinder and has a thread formed thereon; a cylindrical spacer seated on the spindle; a grinding stone seated on the spindle to cut or grind a workpiece; a plate spring formed in a plate shape to be seated between the grinding stone and the spacer and elastically adhering the grinding stone to the spindle; and a fixing nut fastened to the spindle and having a tab for fixing the spacer seated on the spindle, the plate spring, and the grinding stone. In addition, a fastening method according to the present invention includes a screw-type steel grinding stone and a screw-type plastic grinding stone.
Patent KR-20220033100-A (KR)
Title: Fabric with loop cutting structure and its manufacturing method
Inventor: AN JEUNG SEOP
IPC: A47L13/16
Filed: 2020-09-09
Abstract: The present invention relates to a fabric with a loop-cutting structure and a method for manufacturing the same, and to a fabric with a loop-cutting structure, which is woven into a loop structure and woven by cutting loops, wherein the fabric is woven by using split yarn and microfiber in a loop-cut part such that the fabric has excellent strength and thus is capable of cleaning off strains when used to clean the floor and the microfiber is used such that excellent cleaning power is maintained. In the present invention, the loop structure is woven by using split yarn and microfiber and the woven loop structure is cut to weave a fabric such that the fabric can have advantages of the split yarn and microfiber and thus, resilience and elasticity of the fabric can be enhanced. Accordingly, during cleaning, even when pressed by pressure, the fabric can be quickly restored so as to solve absorbency, quick-drying, and loosening. When realizing two colors by dyeing temperature, one color can be obtained at 100℃, and two colors can be realized at 130-150℃. When there are two or more colors in a product that is made and sold, sales of the product can be expanded. This means that at 100℃, colors of polyester and the composite yarn are the same, but at 130℃, the color of the polyester becomes darker but the color of the composite yarn becomes lighter, so that yarn with different colors can be implemented.
Patent KR-20220036734-A (KR)
Inventor: SEO MINSEOB
IPC: H01L51/50
Filed: 2020-09-16
Abstract: The present invention provides an organic light emitting element. The light emitting element includes an anode, a hole injection layer, a hole transport layer, a light emitting layer, and a cathode. It is possible to improve the efficiency, low driving voltage and/or lifespan characteristics of the organic light emitting element.
Patent KR-20220037879-A (KR)
Inventor: KO YONGCHUL
IPC: G06Q20/34
Filed: 2020-09-18
Abstract: The present invention relates to technology regarding payment control, wherein a retail store or a facility (hereinafter referred to as "a shop") selling goods or providing a service on an onsite transaction (hereinafter referred to as "an offline transaction") in the real life of a consumer (hereinafter referred to as "a user") does not require high-priced equipment (a POS system, a credit authorization terminal (CAT), a QR code scanner or the like) or a network environment, and safely and conveniently receives information about various payment methods provided from the user (for example, a credit or debit card, a prepaid card, a user QR code or the like), and also, the shop and the user can clearly and mutually check a payment result by the payment methods.
Patent KR-20210040782-A (KR)
Title: Connector and electronic device
Inventor: HISADA SHOICHI
IPC: H01R103/00
Filed: 2020-09-21
Abstract: The present invention provides a connector capable of preventing disconnection between a thin-wire coaxial cable and a circuit board installed in a separated housing, and an electronic device including the connector. To this end, the connector (1) includes: a connector housing (11); the thin wire coaxial cable (17) for providing a coaxial connection between an external coaxial cable (2) and a circuit board provided in the separated housing; and a shield member (12) which is provided in an inner space of the connector housing (11) and electrically connected to a shell (173) of the thin wire coaxial cable (17). The shield member (12) has a holding mechanism for holding the thin wire coaxial cable (17).
Patent KR-20220039144-A (KR)
Inventor: CHO YOUNG SHIN
IPC: G06F30/20
Filed: 2020-09-22
Abstract: According to an embodiment of the present invention, a method for providing an interior simulation and estimate service, performed by a server, comprises the steps of: (a) providing a user interface to input preference information including interior image information, color image information, keyword information, and family member information if a login request is received from each user terminal; (b) receiving construction simulation information, including address information, construction site information, and material grade information selected by a user, through the user interface; (c) providing interior composition information including information on the layout structure and type of built-in furniture and materials matched with the analysis result of interior style for each user preference analyzed based on the preference information and the construction simulation information received from each user terminal, for each construction site; and (d) providing, on one screen, a simulation screen and real-time estimate information corresponding to interior composition information selected for each construction site. Therefore, users can use an intuitive and fast estimate confirmation service.
Patent KR-20210040263-A (KR)
Title: Abnormality detection system and abnormality detection method
Inventor: TOMOHIKO AKI
IPC: F16K17/02
Filed: 2020-09-28
Abstract: The present invention relates to an abnormality detection system and an abnormality detection method. According to the present invention, the abnormality detection system and abnormality detection method input the stroke of a piston (50) from the outside, calculate a movement time of the piston (50) based on the detection results of a first sensor (18) and a second sensor (22), calculate the total ravel distance of the piston (50) using the number of operations and the stroke of the piston (50), and detect an abnormality in an actuator (14) based on the movement time and the number of operations or the total travel distance of the piston (50).
Patent KR-20200126347-A (KR)
Title: Current sensor and manufacturing method thereof
Inventor: LEE DAE SUNG
IPC: G01R15/20
Filed: 2020-09-29
Abstract: Provided are a current sensor with high reliability which is not affected by external noises or temperatures, and a manufacturing method thereof. According to the present invention, the current sensor comprises: a sensing signal processing unit; a first insulating layer on the sensing signal processing unit; a noise blocking unit on the first insulating layer; a second insulating layer on the noise blocking unit; and a sensing electrode unit on the second insulating layer. The noise blocking unit blocks the current generated from the sensing signal processing unit from reaching the sensing electrode unit.
Patent KR-20210054447-A (KR)
Title: Imaging reflectometry endpoint
Inventor: ANSELL OLIVER
IPC: H01L21/66
Filed: 2020-10-05
Abstract: According to the first aspect of the present invention, provided is a device for plasma-etching a substrate. The device comprises: a chamber; a substrate support part disposed in the chamber to support a substrate to be plasma-etched; a white light illumination source for illuminating a region of the substrate during a plasma etch process, wherein the illumination source is mounted to illuminate the region of the substrate with an incident light beam having an angle of incidence of less than about 10° with respect to a normal; a camera arranged to take successive images of the region illuminated by the illumination source; and a processor configured to perform an image processing technique on the image to identify a location of at least one feature on the substrate and to measure a reflectivity signal from the feature at the location, wherein the processor is configured to modify the plasma etch process in response to the measured reflectivity signal at the location.
Patent KR-20210113000-A (KR)
Title: Hybrid flexible bus-bar and manufacturing method thereof
Inventor: JANG KOOK HOAN
IPC: H01B5/12
Filed: 2020-10-12
Abstract: According to some embodiments of the present invention, provided is a hybrid flexible bus-bar, which includes a hollow braided line, a main thin plate disposed across the hollow part of the braided line, and terminals fixed to the ends of the braided line. Therefore, an insertion groove into which a guide ring is inserted is formed in the main thin plate or a thin guide plate to suppress movement of the guide ring.
Patent KR-20210042841-A (KR)
Title: Method and apparatus for encoding/decoding image, recording medium for stroing bitstream
Inventor: KANG JUNG WON
IPC: H04N19/70
Filed: 2020-10-12
Abstract: In the present disclosure, provided is a video decoding method having improved compression efficiency. The video decoding method comprises the steps of: obtaining a chroma residual connection flag of the current block indicating whether a chroma residual connection mode is applied to the current block; obtaining, from a bitstream, a transform skip mode flag for a luma component of the current block and a transform skip mode flag for a first chroma component thereof; determining whether to apply a transform skip mode for a second chroma component of the current block according to the transform skip mode flag for the first chroma component, when it is indicated that the chroma residual connection mode is applied to the current block; and obtaining a transform skip mode flag for the second chroma component of the current block from the bitstream, when it is indicated that the chroma residual connection mode is not applied to the current block.
Patent KR-20220048826-A (KR)
Inventor: SEUNG HYUN LEE
IPC: H01M8/1004
Filed: 2020-10-13
Abstract: The present invention relates to an apparatus for manufacturing a membrane-electrode assembly (MEA), which manufactures a membrane-electrode assembly. In one embodiment, there is provided an apparatus for manufacturing a membrane-electrode assembly including: an electrolyte membrane supply unit that supplies a roll-shaped electrolyte membrane; a first transfer film supply unit that supplies a roll-shaped transfer film coated with a first catalyst electrode layer, which has a predetermined shape, on a lower surface thereof at a regular interval; and a first heating roll provided on a surface thereof with one or more protruding surfaces and configured to heat and press the first catalyst electrode layer such that the protruding surfaces bring the first catalyst electrode layer into close contact with the electrolyte membrane, wherein the first catalyst electrode layer is transferred to the electrolyte membrane by heating and pressing with the first heating roll. According to the present invention, it is possible to minimize an amount of the catalyst electrode layer discarded.
Patent KR-20220050374-A (KR)
Inventor: LEE YONG HEE
IPC: B24B37/015
Filed: 2020-10-16
Abstract: Provided are a chemical mechanical polishing apparatus, which is easy to control a polishing temperature, a chemical mechanical polishing method, and a manufacturing method of semiconductor device. In the chemical mechanical polishing method according to some embodiments, a polishing pad is provided, a first purging material of a first purging temperature is provided on the polishing pad, a first slurry of a first slurry temperature is provided on the polishing pad with the first purging material supplied, a second purging material of a second purging temperature lower than the first purging temperature is supplied on the polishing pad, and a second slurry of a second slurry temperature lower than the first slurry temperature is provided on the polishing pad with the second purging material supplied.
Patent KR-20220052732-A (KR)
Inventor: NO YOUNG SOOK
IPC: B26F1/36
Filed: 2020-10-21
Abstract: The present invention relates to a rechargeable hydraulic punching device, capable of greatly improving workability and productivity, which comprises: a handle unit; a rechargeable battery unit; a hydraulic cylinder provided on one side of a motor; a U-shaped frame head; a punch module having a punch blade; an insert die; and a guide module.
Patent KR-20210113006-A (KR)
Title: Refrigerator for drinks
Inventor: KIM DAEWOONG
IPC: F25D11/02
Filed: 2020-10-27
Abstract: The present invention relates to a refrigerator for drinks. A storage compartment (32) is formed inside a cabinet (10) of the present invention, and a beverage container (B) can be stored in the storage compartment (32) in a standing state. A cooling guide (40) installed inside the cabinet (10) can surround at least a portion of the beverage container (B) and partition a space between the storage compartment (32) and a heat insulating part (G). In addition, a cooling device (C) can supply cold air to at least one of the cooling guide (40) or the storage compartment (32) using a thermoelectric element (55). Accordingly, the beverage container (B) is not only partially cooled intensively, the surface of the beverage container (B) surrounded by the cooling guide (40) can be cooled evenly as a whole.
Patent KR-20210054997-A (KR)
Title: A Composite Rare Earth Anisotropic Bonded Magnet and a Preparation Method Thereof
Inventor: LUO YANG
IPC: H01F41/02
Filed: 2020-11-02
Abstract: The present invention provides a composite rare earth anisotropic bonded magnet and a manufacturing method thereof. The composite rare earth anisotropic bonded magnet comprises Nd-Fe-B-based magnet powder, Sm-Fe-N-based magnet powder, an adhesive, and an inorganic nano-dispersant. The adhesive includes a resin. The manufacturing method includes Nd-Fe-B-based magnet powder manufactured by an HDDR method, Sm-Fe-N-based magnet powder manufactured by a powder metallurgy method, and mixes the Nd-Fe-B-based magnet powder, the Sm-Fe-N-based magnet powder, an adhesive, and an inorganic nano-dispersant at a specific ratio to finally manufacture a composite rare earth anisotropic bonded magnet. The present invention sufficiently disperses fine Sm-Fe-N-based magnet powder during a mixing process of Nd-Fe-B-based magnet powder, Sm-Fe-N-based magnet powder, and an adhesive by adding an inorganic nano-dispersant to uniformly coat the surface of anisotropic Nd-Fe-B-based magnet powder with the adhesive and the fine Sm-Fe-N-based magnet powder and further improve the density and structure uniformity of the composite magnet.
Patent KR-20220061565-A (KR)
Inventor: LEE HAK JUN
IPC: H02P21/14
Filed: 2020-11-06
Abstract: A motor control device is disclosed. The device of the present invention comprises: a measuring unit for measuring an output current of a motor; a control unit that outputs a voltage of a certain size as a voltage command to a first axis on a rotor coordinate system in a state where the motor is stopped and outputs the voltage command so as to limit a current measured by the measuring unit to a certain size; a determination unit that determines a magnetic flux from the voltage command and the output current; and an estimation unit for estimating a magnetic flux saturation model in a polynomial function form of the motor, estimating an index of the magnetic flux saturation model from the output current and the magnetic flux, and determining a parameter of the magnetic flux saturation model therefrom.
Patent KR-20220064157-A (KR)
Title: Highly porous aramid nanofiber membrane, method for manufacturing the membrane, and secondary battery including the membrane
Inventor: YEOM BONG JUN
IPC: B01D71/56
Filed: 2020-11-11
Abstract: The present invention provides a porous aramid nanofiber membrane, a method for manufacturing the same, and a secondary battery including the same to provide a method for manufacturing a porous aramid nanofiber membrane. According to the present invention, the method comprises: forming an aramid nanoseed suspension layer by applying an aramid nanoseed suspension on a substrate; manufacturing an aramid nanofiber membrane by self-assembly by immersing the suspension layer in an alcohol-containing protic solvent for a first solvent exchange; forming aramid nanofiber hydrogel membrane by immersing the aramid nanofiber membrane in water for a second solvent exchange; and freeze-drying the aramid nanofiber hydrogel membrane to manufacture a porous aramid nanofiber membrane.
Patent KR-20220068437-A (KR)
Title: Laser cutting method
Inventor: JUNG RAPHAEL
IPC: B32B7/06
Filed: 2020-11-19
Abstract: The present invention relates to a laser cutting method, comprising steps of: forming an adhesive layer on a base film made of polyimide; forming a release film on the adhesive layer to form a film structure composed of the base film, the adhesive layer, and the release film; inverting the film structure; supporting the inverted film structure with the base film exposed upward; and irradiating a laser toward the base film from the top of the base film and fully cutting the base film and the adhesive layer. Embodiments of the present invention provide the laser cutting method capable of suppressing generation of foreign substances such as burrs using a laser on an adhesive layer.