baber/WOPTO huggingface dataset:
Patent KR-20220110896-A (KR)
Inventor: LEE CHI HEON
IPC: G06F3/041
Filed: 2021-02-01
Abstract: A grid mission performance method performed in a coding learning tool includes the steps of: recognizing a recognition code including a QR code providing printed matter information displayed on a printed matter having a grid by using a coding learning aid; providing mission performance guide information for carrying out a grid mission to a user by using the coding learning aid; entering an execution code capable of performing the grid mission according to the printed matter information and the mission performance guide information of the grid according to the recognized recognition code; moving the coding learning aid according to the entered execution code and detection information of the coding learning aid; and determining the success and completion of grid mission performance. It is possible to perform practical coding education.
Patent KR-20220111790-A (KR)
Inventor: KIM HEE YOUNG
IPC: A61H39/08
Filed: 2021-02-02
Abstract: The present invention relates to a device and method of a mechanical electrical acupuncture, wherein the device of the mechanical electrical acupuncture according to the present invention is configured by comprising: a control device part comprising each of a plurality of mechanical driving circuit boards and electric driving circuit boards; and a stimulation device part that applies a mechanical stimulation and an electrical stimulation through a needle by a control of the control device part. Therefore, the present invention is capable of providing an acupuncture with high reproducibility.
Patent KR-20220115643-A (KR)
Title: Digital signage system for providing targeting advertising
Inventor: KIM JUNG YI
IPC: G09F9/30
Filed: 2021-02-08
Abstract: A digital signage system for customized advertising is disclosed. The digital signage system for customized advertising according to an aspect of the present invention comprises: an advertising service server receiving and registering advertising information from an advertiser terminal; and a digital signage device receiving and outputting advertising content from the advertising service server, wherein the digital signage device includes: a display unit outputting the advertising content; a photographing unit photographing a pedestrian located within a predetermined distance from the display unit; and a control unit recognizing a face by analyzing a pedestrian image captured by the photographing unit, transmitting recognized face information to the advertising service server, receiving the advertising content targeting the face information from the advertising service server and displaying the face information through the display unit. According to an aspect of the present invention, the present invention intends to provide the digital signage system for customized advertising, capable of providing customized advertising suitable to the pedestrian using a face recognition technology.
Patent KR-20220114249-A (KR)
Title: Anode for secondary battery and lithium secondary battery including the same
Inventor: JANG HWAN HO
IPC: H01M4/134
Filed: 2021-02-08
Abstract: A lithium secondary battery includes a negative electrode current collector, a first negative electrode active material layer stacked on the surface of the negative electrode current collector, and a second negative electrode active material layer formed on the first negative electrode active material layer. The first negative electrode active material layer includes a first negative electrode active material including artificial graphite, and a first conductive material that is a carbon-based material other than carbon nanotubes. The second negative electrode active material layer includes a second negative electrode active material including a silicon-based active material and carbon nanotubes as second conductive materials.
Patent KR-20220114831-A (KR)
Title: Fish-shaped bread vending machine
Inventor: PARK IN KYUNG
IPC: G07F9/10
Filed: 2021-02-09
Abstract: The present invention relates to a bungeoppang (Korean fish-shaped cake) vending machine. More specifically, the present invention relates to the bungeoppang vending machine that enables automatic production while adjusting the maintenance of taste and freshness of the bungeoppang. The bungeoppang vending machine comprises: a dough storage part; a bean paste storage part; a mold frame; a first hose; a second hose; and a product storage part.
Patent KR-20220118042-A (KR)
Title: Electrode tap taping device
Inventor: KIM JONG SUNG
IPC: H01M50/178
Filed: 2021-02-18
Abstract: The present invention relates to an electrode tab taping device. The electrode tab taping device, according to the present invention, comprises: a tape fixing gripper (20); a tape drag gripper (30); a head part (40); and a cutter (50). According to the present invention, a tape can be stably attached to an electrode tab of a battery cell by suctioning a non-adhesive surface of the tape using vacuum pressure.
Patent KR-20220122052-A (KR)
Title: Environmentally friendly, soil conditioner manufacturing method
Inventor: BAN WON IK
IPC: C09K17/40
Filed: 2021-02-26
Abstract: A method for manufacturing an environmentally friendly soil conditioner uses bamboo charcoal powder and cow manure and comprises: a step of pulverizing 30 wt% of bamboo charcoal by a 100 mesh screen; a step of aging collected cow manure at a room temperature of 25-30 ℃ for two months; a step of preparing a mixture by mixing 30 wt% of bamboo charcoal powder that has undergone the pulverizing with 70 wt% of cow manure that has undergone the aging; a step of aging the mixture that has undergone stirring, for two months by using a warming cover to maintain 30-35 ℃; and a packaging step of dividing the mixture that has undergone the aging into 'large', 'medium', and 'small' and packaging the same. Therefore, the method can provide the soil conditioner with excellent improvement effects.
Patent KR-20220122310-A (KR)
Title: Manufacturing mehtod of steamed and dried yellow corvina with barley using carrot and green tea
Inventor: KIM TAE JIN
IPC: A23L27/10
Filed: 2021-02-26
Abstract: The present invention relates to a method for producing barley-dried yellow corvina using rainbow carrots and green tea, comprising the steps of: preparing barley-dried yellow corvia; immersing the prepared barley-dried yellow corvia in an immersion liquid in which green tea powder is mixed with water; washing and slicing rainbow carrots; arranging the immersed barley dried yellow corvia in a steamer, and placing sliced rainbow carrots on top of the aligned barley dried yellow corvia; putting water into the steamer in which the barley dried yellow corvia is aligned, closing a lid and steaming the same; and cooling the steamed barley yellow corvia. According to the present invention, it is hygienic because there is no contamination by bacteria, and there is no fishy smell. Also, the barley yellow corvina has excellent taste and texture, and is rich in nutrients such as fat-soluble vitamins and beta-carotene to enhance health.
Patent KR-20210131870-A (KR)
Title: Apparatus and method for estimating bio-information
IPC: A61B5/397
Filed: 2021-03-11
Abstract: According to an aspect of the present invention, an apparatus for estimating bio-information may comprise: a first sensor measuring a first signal from a user; a second sensor measuring a second signal from the user; and a processor acquiring a first feature point from the first signal and acquiring a second feature point for estimating bio-information from the second signal based on the acquired first feature point and a pre-defined probability distribution function.
Patent KR-20220131057-A (KR)
Title: Assembled container having negative pressure and assembly module for container
Inventor: PARK HYE RIN
IPC: E04B1/348
Filed: 2021-03-19
Abstract: The present invention relates to a prefabricated negative pressure container and a container assembly module. The prefabricated negative pressure container of the present invention comprises: a pair of first sidewall plates; a pair of second sidewall plates; an upper plate disposed on the first and second sidewall plates; and a lower plate disposed under the first and second sidewall plates. The plurality of sidewall plates, the upper plate and the lower plate have two grooves or a coupling means at end parts thereof. The coupling means is formed by hinged connection of an extension unit and a fixation unit. The fixation unit is provided with a pair of locking protrusions. Therefore, by connecting the two grooves, the respective sidewall plates or the sidewall plates and the upper and lower plates are connected. According to the present invention, a negative pressure container can be easily assembled on a site.
Patent KR-20210120882-A (KR)
Title: A composition for treating cancer comprising vgll1 peptide
Inventor: WON MI SUN
IPC: A61K38/10
Filed: 2021-03-24
Abstract: The objective of the present invention is to provide a fragment of VGLL1 peptide or a variant thereof comprising the 84th serine of the peptide sequence of VGLL1 (SEQ ID NO: 1) and having a length of 35 amino acids or less. More specifically, the present invention relates to a fragment of a peptide for the treatment of cancers, a variant thereof, and a use thereof. The fragment of VGLL1 peptide and/or a variant thereof of the present invention is highly effective in preventing and treating cancers by inhibiting the proliferation and invasion of cancer cells.
Patent KR-20210124913-A (KR)
Title: Probe card and probe module thereof
Inventor: HUANG CHUNG YEN
IPC: G01R1/04
Filed: 2021-03-31
Abstract: Disclosed are a probe card to facilitate assembly and separation of a probe module, and a probe module thereof. According to the present invention, the probe card comprises: a first reinforcing plate including a mounting hole having an inner flange formed on an upper surface, a lower surface, and an inner wall; a fixing frame installed on the upper surface of the first reinforcing plate and surrounding the mounting hole; a probe module installed in the mobile terminal hole and including an outer flange disposed on an upper surface and a lower surface and between the upper surface and the lower surface, wherein the outer flange includes a substantial area and a plurality of notched areas and the substantial area of the outer flange opposes the inner flange of the first reinforcing plate; and a slide frame installed on the inner wall of the fixed frame and sliding between a release position and a fixed position in the axial direction. A plurality of pressing parts are installed on the inner wall of the slide frame, each pressing part corresponds individually to each notch area of the outer flange of the probe module when the slide frame is in the release position, and each pressing part presses the substantial area of the outer flange of the probe module when the slide frame is in the fixed position.
Patent KR-20210124916-A (KR)
Title: Hydraulic block for a hydraulic unit of a hydraulic power vehicle brake system
Inventor: WEH ANDREAS
IPC: B60T13/14
Filed: 2021-04-02
Abstract: The present invention forms a rectangular hydraulic block (3) of a hydraulic unit of a hydraulic power brake system of a vehicle to be fixated to a partition wall of the vehicle to be rotatable at 180 degrees around a horizontal shaft to be used in a left handle or a right handle. To this end, a motor (10) of a power braking pressure generator is selectively positioned on a right side surface or a left side surface of the hydraulic block (3).
Patent KR-20220138156-A (KR)
Inventor: PARK GI DONG
IPC: A23L7/25
Filed: 2021-04-05
Abstract: The present invention relates to a method for producing corn gochujang in which corn flavor is improved by using leavened corn and corn malt. The method comprises: a mixed flour preparation step including a pretreatment process of heating and gelatinizing corn and soybean separately, a first leavening process of inoculating the gelatinized soybean with a Bacillus subtilis strain to obtain a cheonggukjang base, a second leavening process of cooling the cheonggukjang base, adding and stirring the gelatinized corn, and aging the same to obtain a koji mixture, and a pulverizing process of drying and pulverizing the koji mixture to obtain a mixed flour; a grain syrup preparation step including an extraction process of pouring water into corn starch and corn malt, heating, stirring and filtering the same to obtain an extract and a concentration process of heating the extract to complete grain syrup; a gochujang producing step of adding red pepper powder, the mixed flour, and the grain syrup to purified water, heating and stirring, cooling the same to room temperature, and adding and stirring Korean soy sauce added with bay salt to obtain a gochujang paste; and a completion step including a maturation process of fermenting the gochujang paste for 30 days to complete corn gochujang, and a packaging process of commercializing the completed corn gochujang in a packaging material or container. Accordingly, marketability of the corn gochujang is improved.
Patent KR-20220138613-A (KR)
Title: Laundry treating apparatus
Inventor: JUNRYUNG SEO
IPC: D06F33/37
Filed: 2021-04-06
Abstract: Disclosed is a laundry treating apparatus. The laundry treating apparatus according to one embodiment of the present invention comprises: a cabinet; a tub provided inside the cabinet and accommodating a water therein; a drum rotationally provided inside the tub and accommodating a laundry therein; a detergent supplying device connected to the tub and including a first detergent container and a second detergent container in which a detergent supplied to the tub is stored; and a control unit controlling the detergent supplying device, and provided to selectively perform two modes. One of the two modes is a single detergent mode in which the detergent is supplied from one of the first detergent container and the second detergent container to the tub. The other of the two modes is a complex detergent mode supplying the detergent from the first detergent container and the second detergent container together to the tub. An objective of the present invention is to provide the laundry treating apparatus in which various detergents can be stored.
Patent KR-20220141551-A (KR)
Inventor: KANG TAEKYOUNG
IPC: H01M4/36
Filed: 2021-04-13
Abstract: The present invention relates to a manufacturing method of a positive electrode active material for lithium secondary battery coated with carbon on xLi2MnO3-(1-X)LiMO2 (M=Ni, Co, Mn transition metal) surface layer. The method for producing a composite metal oxide, which is a precursor for a cathode active material for a lithium secondary battery, comprises the steps of: preparing a metal aqueous solution by selecting three kinds of nickel, cobalt, manganese fur, and aluminum; obtaining a precursor by mixing a precipitating agent and a co-precipitating agent in the aqueous metal solution and stirring the same into a continuous reactor; and preparing a positive electrode active material by heat-treating a precursor together with a lithium salt and a heterogeneous element. An object of the present invention is to provide a positive electrode active material for a lithium secondary battery having excellent output characteristics and cycle life characteristics by coating the surface of the positive electrode active material.
Patent KR-20220142782-A (KR)
Inventor: LIM HWA MOK
IPC: A61L9/22
Filed: 2021-04-15
Abstract: The present invention relates to a portable hearing aid charger. The portable hearing aid charger comprises: a lower case (11) with a charging module disposed therein; an upper case (12) sealing the lower case (11); two pairs of charging holes (13a, 13b, 13c, and 13d) formed in the lower case (11) and having at least one pair of hearing aids (20) inserted and fixed; two pairs of fixing holes (14a, 14b, 14c, and 14d) formed in the upper case (12) to seal the two pairs of charging holes (13a, 13b, 13c, and 13d); charging plates (15a, 15b, 15c, and 15d) formed in each of the two pairs of charging holes (13a, 13b, 13c, and 13d) and having a pair of charging tips (18a and 18b); and a fixing means (181) formed on the charging plates (15a, 15b, 15c, and 15d). The charger according to the present invention can be charged wirelessly or wired.
Patent KR-20220144453-A (KR)
Inventor: KWON JEONGHYUN
IPC: H01L51/52
Filed: 2021-04-19
Abstract: According to an embodiment of the present invention, a display device comprises: a display panel including a plurality of pixel areas; an optical layer arranged on the display panel and including inorganic matter; and an input detection unit arranged on the optical layer and including a plurality of metal patterns respectively corresponding to each of the plurality of pixel areas. The plurality of pixel areas include a first pixel area and a second pixel area. The plurality of metal patterns include: a first metal pattern overlapped with a first pixel area and making a first light pass through; and a second metal pattern overlapped with a second pixel area and making a second light with a different wavelength from that of the first light pass through. The present invention is able to provide the display device with improved detection sensitivity and a reduced overall thickness.
Patent KR-20220145663-A (KR)
Inventor: KIM WOL YOUNG
IPC: G01R31/36
Filed: 2021-04-22
Abstract: The present invention relates to a battery control device. The present invention comprises: a battery rack made of a plurality of battery modules; a discharging unit for discharging power stored in the battery rack; an integrated sensor unit for sensing a state of the battery rack during discharging of the battery rack; a determination unit for determining an abnormal state of the battery rack by comparing data of the integrated sensor unit with a predetermined threshold value; and a control unit for controlling to stop discharging of the battery rack when an abnormality occurs as a result of the determination of the determination unit.
Patent KR-20220146238-A (KR)
Inventor: KIM MIN JEONG
IPC: A47L19/04
Filed: 2021-04-23
Abstract: The present invention relates to a dish drying rack with improved anti-rust performance. More specifically, the dish drying rack comprises: a lower drying unit having a drainage hole formed at the bottom thereof and storing dishes; an upper drying unit provided at a different height above the lower drying unit and storing dishes; and a support frame coupled to the lower drying unit and the upper drying unit, respectively, and maintaining the lower drying unit and the upper drying unit spaced apart from each other. In addition, the lower drying unit, the upper drying unit and the support frame are made of stainless steel. The dish drying rack having the structure as described above exhibits excellent assemblability as the lower drying unit, the upper drying unit, and the support frame are simply assembled, can hold a large number of dishes, and exhibits excellent anti-rust performance.
Patent KR-20210144573-A (KR)
Title: Speech coding and decoding method using a neural network model that recognizes sound sources, and an encoding and decoding apparatus that performs the same
IPC: G10L19/16
Filed: 2021-04-26
Abstract: Disclosed are a method for encoding and decoding a voice signal using a neural network model that recognizes a sound source and a device for encoding and decoding that performs the same. The method for encoding the voice signal according to one embodiment of the present invention may comprise: a step of identifying an input signal for a plurality of sound sources; a step of encoding the input signal to generate a latent signal; a step of separating the latent signal for each of the plurality of sound sources to obtain a plurality of sound source signals; a step of determining the number of bits used for quantization of each of the plurality of sound source signals according to a type of the sound source; a step of quantizing each of the plurality of sound source signals according to the determined number of bits; and a step of generating a bitstream by combining the plurality of quantized sound source signals. Therefore, the present invention is capable of improving a quality of a restored voice signal.
Patent KR-20220147429-A (KR)
Title: Anti-microbial composition comprising bioconversion product of Nostoc commune extract or extract thereof
Inventor: JAE SHIN KANG
IPC: A61K8/99
Filed: 2021-04-27
Abstract: The present invention relates to a bioconversion product of a nostoc commune extract or an anti-microbial composition comprising the extract thereof and, more specifically, to a bioconversion product of a nostoc commune extract, obtained by biologically converting the nostoc commune extract into Bacillus sp. JD3-7, or an anti-microbial composition comprising the extract of the bioconversion product. In addition, the present invention relates to a bioconversion method of a nostoc commune extract and Bacillus sp. JD3-7 strain, or a fermenting strain used therein. The anti-microbial composition of the present invention utilizes nostoc commune, or a bio resource that has hardly been utilized conventionally to have excellent anti-microbial activity against Propionibacterium acnes, E-coli and Salmonella enterica. In particular, the anti-microbial composition of the present invention has high anti-microbial activity against Propionibacterium acnes, or a cause of acne and can be safely used to the skin, thereby being useful as a natural anti-microbial material for cosmetics for preventing, treating, or alleviating acne.
Patent KR-20220002085-A (KR)
Title: Things identity authentication system and method thereof
Inventor: YOON SEONG MIN
IPC: G16Y30/10
Filed: 2021-05-04
Abstract: The present invention relates to an Internet-of-things hub for authenticating the identity of things, and an identity authentication method using the same. In accordance with the present invention, the Internet-of-things hub, which has a network with at least one control target thing, includes at least one hardware processor and a memory storing a program, and the at least one hardware processor controls the execution of the program stored in the memory, wherein unique information of a control terminal accessing communication to control a specific control target thing in the network is received, and then, based on the unique information of the control terminal, a communication history with the at least one control target thing having the network is analyzed to authenticate the identity of the control terminal, and a communication connection between the control terminal and the specific control target thing is allowed. Therefore, the present invention is capable of efficiently managing access control on each Internet-of-things network.
Patent KR-20220151334-A (KR)
Inventor: LEE DONG JOON
IPC: G06T7/246
Filed: 2021-05-06
Abstract: A learning space management system according to one embodiment of the present invention is divided into three zones for each function. The three zones comprise: a focus zone, an area in which a student learns; a comfort zone, an area in which the student rests; and a sleeping zone, an area in which the student sleeps. The focus zone includes: a first sensor group sensing first information for determining whether the student is learning; a second sensor group sensing second information for determining whether the student is resting in the comfort zone; a third sensor group sensing third information for determining whether the student is sleeping in the sleeping zone; a system controlling unit receiving the first to third information from the first to third sensor groups and determining whether the student is studying, resting, or sleeping; and a student device receiving information on study, rest, and sleep of the student from the system controlling unit. In addition, according to one embodiment of the present invention, motivation and willingness for learning can be further stimulated by providing a certain reward to the student who achieves a specific learning goal.