baber/WOPTO huggingface dataset:
Patent KR-20210152345-A (KR)
Inventor: KIM JAE KI
IPC: D04H1/559
Filed: 2020-06-08
Abstract: The present invention relates to an antibacterial mask manufacturing method using Hanji (traditional Korean paper) and pozzolan, and an antibacterial mask manufactured thereby. The method comprises: a first step of melting a polyethylene resin to prepare a resin solution, and preparing Broussonetia kazinoki solution obtained by putting a Broussonetia kazinoki raw material in a solvent and heating and dissolving the same; a second step of adding and mixing 10 to 20 wt% of the prepared polyethylene melt and 60 to 70 wt% of the Broussonetia kazinoki solution in a tank; a third step of adding and mixing 5 to 6 wt% of pozzolan, 3 to 4 wt% of a binder, and 10 to 20 wt% of water in the tank; a fourth step of supplying the raw material solution obtained in the third step to a spinning block; a fifth step of cooling multifilament yarn spun from the spinning block and solidifying the same in a cooling chamber and then continuously stretching the multifilament yarn in a high-pressure air ejector; a sixth step of mutually combing the stretched fine fibers on a moving net conveyor to be laminated in a web form having a structure like a spider's web; and a seventh step of simultaneously applying heat and pressure to the laminated web in a calendar roll to give uniform thickness and physical properties. The antibacterial mask includes three layered structure by being manufactured through: a first process of configuring an outer skin of the antibacterial mask in contact with the air of the external environment; a second process of adhering a non-woven fabric as a support that is configured on an inner surface of the outer skin of the antibacterial mask to support the shape of the mask; and a third process of adhering the antibacterial fabric manufactured by the first step to the seventh step to an inner skin of the mask in contact with the face, which is configured on an inner side of the non-woven fabric. The present invention is beneficial to the human body by producing a non-woven fabric, which is a raw material for a mask, as a main raw material, and can be decomposed naturally, thereby preventing environmental pollution.
Patent KR-20220000034-A (KR)
Title: Tower structure for cat
Inventor: YIM SU JIN
IPC: A01K15/02
Filed: 2020-06-25
Abstract: The present invention relates to a structure for a cat tower, which comprises: a pair of vertical compression rods having the upper part with a U-shaped structure to allow bifurcated upper end to be supported to the ceiling and allow a single lower end extending downward from the U-shaped structure to be supported to the floor so as to be vertically fixed between the ceiling and the floor by compression of a spring, and installed on both sides of an installation space, respectively; a horizontal compression rod horizontally connected to be integrated with the upper part of each of the vertical compression rods and allowing both ends to be supported to sidewalls, thereby being horizontally fixed between the sidewalls by compression of a spring; and a plate inserted between the U-shaped structures of the vertical compression rods to allow both sides to be supported, thereby being installed horizontally. According to the present invention, since a simple and strong structure is provided, convenience of use is increased and safe play equipment can be provided to cats. In addition, the structure provides effects of preventing damage to a wall due to installation and facilitating installation of a step for accessories.
Patent KR-20220000578-A (KR)
Title: Apparatus and method for integrated control of flying and pyrotechnic ignition of unmanned aerial vehicles for performances
Inventor: MOON BUM SUCK
IPC: G05D1/02
Filed: 2020-06-26
Abstract: The present invention relates to a device that integrate-controls a flight of an unmanned aerial vehicle for a performance and an ignition of a firework product, and a method thereof. The device that integrate-controls the flight of an unmanned aerial vehicle for the performance and the ignition of the firework product comprises: an information input part that receives the flight information of a plurality of unmanned aerial vehicles and the information for the ignition information of a firework product provided in each of the plurality of unmanned aerial vehicles; an unmanned aerial vehicle flight control part that generates a flight control signal based on the inputted flight information of the unmanned aerial vehicle; a firework product ignition control part that generates an ignition control signal based on the inputted ignition information of the firework product; and a status information receiving part that receives, in real-time, the generated flight control signal, the flight status information of the unmanned aerial vehicle receiving the ignition control signal, and the ignition status information of the firework product. Therefore, the present invention is capable of having an effect of enabling a stable flight even when igniting the firework product.
Patent KR-20220004885-A (KR)
Title: Manufacturing Method of Passion Leaf Snack Chip
Inventor: PARK TAE SUNG
IPC: A23L19/00
Filed: 2020-07-03
Abstract: The present invention relates to a method for manufacturing passion fruit leaf chips. According to the present invention, the method comprises the following steps: drying passion fruit leaves after immersing the passion fruit leaves in vinegar water for 10 to 20 minutes (step 1); adding 1 to 5 parts by weight of a flour mixture to 100 parts by weight of the dried passion fruit leaves, steaming the mixture at 100 to 150℃ for 3 to 4 minutes in a steamer, and cooling the mixture (step 2); adding 5 to 10 parts by weight of rice flour and 5 to 10 parts by weight of glutinous rice flour to 100 parts by weight of water and stirring the mixture to prepare a paste (step 3); adding 5 to 10 parts by weight of soy sauce, 5 to 10 parts by weight of oligosaccharide, 1 to 5 parts by weight of sesame oil, 1 to 5 parts by weight of an onion enzyme solution, and 1 to 5 parts by weight of honey to 100 parts by weight of the paste to prepare a sauce (step 4); applying 10 to 20 parts by weight of the sauce to 100 parts by weight of the passion fruit leaves steamed in the steamer with the flour mixture (step 5); and placing the passion fruit leaves coated with the sauce in a dryer and performing drying at 65 to 70℃ for 3 to 4 hours (step 6). Accordingly, the method provides an advantage of removing a bitter taste of passion fruit leaves.
Patent KR-20220007763-A (KR)
Title: Display device
Inventor: CHOI HYONG DO
IPC: G09G3/3258
Filed: 2020-07-09
Abstract: A display device of the invention includes: pixels each connected to at least one of scan lines and at least one of light emission lines; a scan driver providing scan signals to the scan lines; and stages connected to the light emission lines, wherein each of the stages includes a light emission driver which provides a light emission signal to the corresponding light emission line. A first stage among the stages includes: a first transistor in which a first electrode is connected to a first power line, a second electrode is connected to a first light emission line, and a gate electrode is connected to a first scan line; and a second transistor, in which the first electrode is connected to a first node, and the second electrode is connected to the first light emission line. Accordingly, a dead space can be reduced by simplifying a configuration of the light emission driver.
Patent KR-20220008590-A (KR)
Title: Method of Providing Information for Simultaneously Diagnosing Mycobacterium tuberculosis Infection and Non-tuberculosis Mycobacteria Infection
Inventor: KANG MI RAN
IPC: C12Q1/6834
Filed: 2020-07-14
Abstract: The present invention relates to an information providing method for simultaneous diagnosis of Mycobacterium tuberculosis infection and non-tuberculosis Mycobacterium infection, and specifically, to an information providing method for simultaneous diagnosis of Mycobacterium tuberculosis infection and non-tuberculosis Mycobacterium infection, which is implemented by utilizing: a composition containing a primer pair and an oligomer probe which simultaneously and specifically amplify each strain of Mycobacterium tuberculosis (MTB) and non-tuberculosis mycobacteria (NTM); a kit including the same; and a method for simultaneous detection and identification of Mycobacterium tuberculosis and non-tuberculosis mycobacteria using the same.
Patent KR-20200093479-A (KR)
Inventor: JUN JOON WOO
IPC: E04C5/06
Filed: 2020-07-17
Abstract: The present invention relates to a sandwich panel and a wall construction method using a sandwich panel, in which the strength and non-combustibility after wall construction are enhanced while maintaining the light weight and convenience of the sandwich panel by placing a space for filling a second filler material on a central horizontal axis and a central vertical axis inside the sandwich panel used as a building wall and a finishing material at the construction site, and by filling the non-combustible second filler material during wall construction. In addition, provided is the construction method in which the strength of the wall is further reinforced by providing a reinforcing bar support frame that can reinforce the strength with reinforcing bars during wall construction.
Patent KR-20220011552-A (KR)
Inventor: OH MO SE
IPC: G09B7/02
Filed: 2020-07-21
Abstract: The present invention relates to a space educational program and relates to a device required for exploring the Mars and the space. The program comprises space exploring quizzes. Level-up is made through games.
Patent KR-20220014367-A (KR)
Title: Pixel and display device having the same
Inventor: KIM YUN SEONG
IPC: G09G3/32
Filed: 2020-07-23
Abstract: According to the present invention, a pixel includes: a light emitting device; a first transistor connected between a first node and a second node, and configured to control a driving current supplied to the light emitting device to correspond to a voltage of a third node connected to a gate electrode of the first transistor; a second transistor connected between a data line and the first node, and turned on in response to a fourth scan signal; a third transistor connected between the second node and the third node, and turned on in response to a second scan signal; a fourth transistor turned on in response to a first scan signal to apply a voltage of a first power source to the first transistor; a fifth transistor connected between a driving power source and the first node, and turned off in response to a light emission control signal; a sixth transistor connected between the second node and a first electrode of the light emitting device, and turned off in response to the light emitting control signal; and a seventh transistor connected between the third node and a second power source, and turned on in response to a third scan signal. A voltage level of the first power source varies in one frame period. Accordingly, degradation of display quality caused by a change in hysteresis characteristics of a driving transistor is prevented (eliminated).
Patent KR-20220014230-A (KR)
Title: AI-based workflow process systems and devices
Inventor: JO YOUNG SOO
IPC: G06Q10/06
Filed: 2020-07-28
Abstract: Disclosed are a workflow device using a processing scheduler and an operating method of the workflow device. The workflow device using the processing scheduler may comprise: an interface part that analyzes a relationship between a plurality of workflows; and a processor that determines a processing order for the plurality of workflows based on the analyzed result, and processes the plurality of workflows according to the determined processing order. Therefore, the present invention is capable of allowing data to be processed normally without errors.
Patent KR-20220018358-A (KR)
Title: Method and apparatus for channel estimation in a frequency-asynchronous non-orthogonal multiple access system
Inventor: LEE KWONJONG
IPC: H04L5/00
Filed: 2020-08-06
Abstract: The present invention relates to a fifth-generation (5G) or sixth-generation (6G) communication system for supporting a higher data transfer rate after a fourth-generation (4G) communication system such as long-term evolution (LTE) and, more specifically, to a method and apparatus for estimating a channel in a wireless communication system supporting a frequency-asynchronous non orthogonal multiple access (FA-NOMA) using a frequency offset. According to the present invention, the method comprises the following steps: determining a frequency offset to be applied to a first signal transmitted to a first user terminal on the basis of a second signal transmitted to a second user terminal; determining information on interference caused by the frequency offset; determining at least one preprocessing factor for the first user terminal on the basis of the information on the interference; and transmitting a signal including at least one pilot to the first user terminal by using the at least one preprocessing factor, wherein the second signal includes at least one pilot.
Patent KR-20220025315-A (KR)
Inventor: CHOI CHANG KYUN
IPC: B01J8/00
Filed: 2020-08-24
Abstract: A reaction for binding carbon dioxide generated from combustion with hydrogen to convert the same into liquid fuel and steam, while not discharging carbon dioxide to the air, occurs in a sealed space at 200℃ or higher by a catalyst and is an exothermic reaction. Therefore, it is required to heat a reaction system, catalyst and feed gas to a reaction temperature to carry out the reaction. In addition, once the reaction occurs, it is required to absorb the reaction heat to maintain a temperature suitable for the reaction at all times. This cannot be accomplished by using the conventional devices for controlling temperature. The present invention provides an apparatus for carrying out heating and cooling at the same time by using a thermal equilibrium instrument to control the reaction temperature, while measuring the reaction heat generated by the reaction at the same time, so that effects of reaction derived from various catalysts may be evaluated.
Patent KR-20220026791-A (KR)
Inventor: NO YU SEON
IPC: H01M10/653
Filed: 2020-08-26
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked in a first direction; a module frame for accommodating the battery cell stack; an end plate positioned on the front and rear surfaces of the battery cell stack; and a thermally conductive resin layer formed between the lower part of the module frame and the battery cell stack, wherein a terminal busbar is positioned between the end plate and the battery cell stack, at least two injection holes into which the thermally conductive resin is injected are formed in the lower part of the module frame, and the at least two injection holes are disposed in a second direction that is a diagonal direction crossing the first direction.
Patent KR-20210157813-A (KR)
Inventor: GIHA RYU
IPC: G06N3/04
Filed: 2020-09-03
Abstract: The present invention relates to a method of optimizing a neural network for a multi-GPU system including a main GPU and a sub GPU. According to one aspect of the present invention, the optimizing method includes the following steps of: acquiring a neural network including a plurality of layers; performing profiling to collect basis information for the optimization of the neural network, wherein the basis information includes GPU information of the multi-GPU system and neural network information about the structure of the neural network; branching the neural network from a first branch spot, which is one of the spots between the plurality of layers, to convert the neural network into a first tree-structure neural network including a first main neural network processed by the main GPU and a second sub neural network processed by the sub GPU; and optimizing the first tree structure neural network based on the basis information. Therefore, the present invention is capable of maximizing the usability of GPU resources.
Patent KR-20220030675-A (KR)
Title: A movement detecting device for an industrial conveyor having non-contact sensing
Inventor: LIM YEON SOO
IPC: A22B7/00
Filed: 2020-09-03
Abstract: The present invention relates to a transfer detection device for an industrial conveyor having a non-contact sensing manner, which is rotated by an external force of an object being transferred and performs detection through a sensor in a non-contact manner by rotation. More specifically, the transfer detection device comprises: a bracket member equipped with a sensor; a rotating bar installed on the bracket member to rotate by an external force of an object being transferred along a conveyor; and a sensing plate receiving a rotational force of the rotation bar to rotate in a forward direction and maintain a distance from the sensor so that detection is performed, and is installed with the bracket member to be rotatable to rotate in a reverse direction by self-weight and return to an original position.
Patent KR-20220031384-A (KR)
Inventor: LEE SEUNG JAE
IPC: A23L19/10
Filed: 2020-09-04
Abstract: The present invention provides frozen black ginseng which can be refrigerated and distributed so that ingredients of black ginseng can be brewed in broth within the cooking time of a food menu for the food menu with a limited cooking time within a set meal time, and can be stored for a long time. According to the present invention, black ginseng ingredients are quickly brewed into broth within 5 minutes by hot heat in a moist state, not in a hard state, thereby shortening the cooking time. In addition, as a result, it is easy to consume, and because the shape of black ginseng maintains the shape of the original fresh ginseng, the black ginseng visually goes well with food and can further enhance the taste of customers.
Patent KR-20210031408-A (KR)
Title: Modified conjugated diene-based polymer, preparing method thereof and rubber composition comprising the same
Inventor: LEE HO YOUNG
IPC: C08F236/04
Filed: 2020-09-10
Abstract: The present invention pertains to: a modified conjugated diene-based polymer having excellent processability as well as excellent tensile strength and viscoelastic properties; and a rubber composition containing the same. Provided is the modified conjugated diene-based polymer, comprising: a first chain containing a repeating unit derived from a conjugated diene-based monomer; a second chain containing a repeating unit derived from a compound represented by chemical formula 1; and a unit derived from an amine-containing alkoxysilane-based modifier, wherein the first chain and the second chain are coupled by the modifier-derived unit.
Patent KR-20210157278-A (KR)
Inventor: LIM KYUNG TAEK
IPC: B01F5/00
Filed: 2020-09-18
Abstract: Disclosed is a tornado-type air diffusion device having an excellent oxygen dissolution performance and also having a function of preventing segmentation of solids in a blind spot under a sediment of a floor or under the air diffusion device. The present invention provides a tornado-type air diffusion device including: a connection member having an inlet formed therein to inject air; and a tapered chamber having an outlet formed to supply the air, which is injected to a lower portion thereof through the inlet to form a rotation vortex to the water while generating sound energy, having an inner upper portion being narrowed upward, wherein a lower portion of the chamber is open to a bottom center portion.
Patent KR-20210036841-A (KR)
Inventor: GILES MICHAEL
IPC: H04R3/04
Filed: 2020-09-24
Abstract: A device is configured to: generate an audio output; receive an indication that a second device is to emit a signal; adjust the audio output from a first state to a second state based at least on the indication that the second device is to emit the signal; and identify a predetermined condition and adjust the audio output from the second state to the first state based on at least the predetermined condition.
Patent KR-20220046090-A (KR)
Title: Lighting apparatus and lamp including the same
Inventor: KO KWANG HYUN
IPC: F21V23/00
Filed: 2020-10-07
Abstract: A lighting device according to an embodiment comprises: a substrate; a plurality of light-emitting devices disposed on the substrate; a first reflective layer disposed on the substrate; a resin layer disposed on the first reflective layer; and a second reflective layer disposed on the resin layer. The resin layer includes a first side surface facing light-emitting surfaces of the plurality of light-emitting devices and a second side surface opposite to the first side surface. The first side surface includes a plurality of first reflective surfaces having a convex shape with respect to the light-emitting surfaces of the light-emitting devices and a second reflective surface having a concave shape with respect to the light-emitting surfaces of the light-emitting devices. The plurality of first reflective surfaces are disposed in areas respectively corresponding to the plurality of light-emitting devices in an optical axis direction. The second reflective surface is disposed between the plurality of first reflective surfaces, and light emitted through the light-emitting surfaces of the light-emitting devices may be reflected from the first side surface and emitted through the second side surface. According to the present invention, the lighting device is capable of minimizing the loss of light within the device.
Patent KR-20220048141-A (KR)
Inventor: OH JOON HO
IPC: C23C14/50
Filed: 2020-10-12
Abstract: An in-line sputtering system deposits a thin film on a substrate transferred by an in-line method. The in-line sputtering system comprises: a chamber in which a thin film deposition process is performed on the substrate; a transfer unit which transfers the substrate inside the chamber; and a plurality of targets which provide deposition materials in the chamber. At least one of one surface of the substrate facing the target and one surface of the target facing the substrate is provided to be inclined at a prescribed angle during the deposition process. Therefore, an incident angle of the deposition material on the substrate is adjusted in real time, and a microstructure is minutely controlled according to a function of the thin film.
Patent KR-20220049102-A (KR)
Inventor: LEE SEUNG KYU
IPC: G09G3/3266
Filed: 2020-10-13
Abstract: A display device comprises: a display panel; a data driver; and a gate driving circuit. The display panel displays an image, and includes a plurality of pixels. The data driver applies data voltages to a plurality of data lines of the display panel. The gate driving circuit applies gate signals to a plurality of gate lines of the display panel, and is disposed between opening portions in a display area of the display panel. The gate driving circuit includes a plurality of normal stages which output the gate signals to the gate lines. A plurality of dummy stages which output a reset signal to at least one of the normal stages are disposed in the data driver. According to the present invention, the dummy stages are disposed in the data driver or in a printed circuit board so that a dead space of the display device can be reduced.