baber/WOPTO huggingface dataset:
Patent KR-20220150632-A (KR)
Title: Wire saw apparatus for excavator
Inventor: LEE SUNG JUN
IPC: B28D1/08
Filed: 2021-05-04
Abstract: An objective of the present invention is to provide a wire saw device for an excavator that can smoothly collect ore or cut concrete with the purpose of reducing the separate work time according to the reinstallation of a wire saw. According to the present invention, the wire saw device for an excavator comprises: a support plate; an excavator connection part coupled to the support plate and detachably coupled to an excavator arm; a pair of guide rails coupled to the support plate; a lifting member which moves up and down along the pair of guide rails; an electric motor which lifts the lifting member; a driving pulley rotated by a hydraulic motor coupled to the lifting member; a plurality of driven pulleys mounted on the support plate; and a wire attached to the driving pulley and the plurality of driven pulleys.
Patent KR-20220154862-A (KR)
Title: System for predicting port throughput using inter-country trade similarity graph and method thereof
Inventor: LEE JUNGHYE
IPC: G06Q10/08
Filed: 2021-05-14
Abstract: The present invention relates to a port traffic volume prediction system and method using a trade similarity graph between countries. According to the present invention, a port traffic volume prediction method using a port traffic volume prediction system using a cross-country trade similarity graph comprises the steps of: extracting Bill of Lading (BL) data for the trade of the corresponding port pre-stored in the database by country; converting the extracted BL data into country-specific trade transaction documents; applying the trade transaction document to the Word2Vec technique to extract embedding vector values based on categories, detailed categories, and product names of exports and imports of trade product information by country at each point in time; calculating trade similarity between countries using embedding vector values for each category of export and import, each detailed category, and product name; generating a trade similarity graph between countries at a corresponding port at each point in time using the trade similarity between countries; and applying the cross-country trade similarity graph to the learning model to predict the volume of goods transported in the corresponding port at a future point in time.
Patent KR-20210059690-A (KR)
Inventor: REYNOLDS JOSEPH KURTH
IPC: G06F3/041
Filed: 2021-05-14
Abstract: This disclosure generally provides an input device that includes a reference voltage modulator that modulates reference voltage rails when performing capacitive sensing. In one embodiment, reference voltage rails are coupled to a DC power source which provides power to operate a panel that includes a display screen integrated with a touch sensing region. Before performing capacitive sensing, the input device may isolate the DC power source from the reference voltage rails and use the reference voltage rails to modulate the rails - e.g., V_DD and V_GND. The input device may include a receiver that simultaneously acquires resulting signals from a plurality of display and/or sensor electrodes when modulating the reference voltage rails. The resulting signals can then be processed to determine if an input object is interacting with the input device.
Patent KR-20210143664-A (KR)
Title: Pressure balancing device
IPC: H01M50/30
Filed: 2021-05-17
Abstract: The present invention relates to a pressure balancing device, which comprises: a mounting seat and a cover; a partition member; and a breathable film. A receiving cavity is formed between the mounting seat and the cover. The partition member divides the receiving cavity into a first receiving cavity and a second receiving cavity. The partition member comprises a support part and an elastic part, and the support part is disposed on the elastic part. The support is provided with a vent hole capable of communicating with the first accommodating cavity and the second accommodating cavity through fluid, and the elastic part is configured to be elastically deformable so as to move the support part relatively to the cover. The breathable film is disposed on the support part and covers the ventilation hole, and the breathable film is movable as the support moves. The pressure balancing device of the present invention uses the elastic deformation of the elastic part to move the breathable film, and allows the breathable film to be perforated by a spike part without relying on the elastic deformation of the breathable film itself. Thus, in some cases, the pressure balancing device can quickly release the pressure in a battery pack.
Patent KR-20220156206-A (KR)
Title: Regioregular polymer, manufacturing method thereof, and organic electronic devices containing the same
Inventor: LIM BOGYU
IPC: C08G61/12
Filed: 2021-05-18
Abstract: The present invention relates to a regioregular polymer, a preparation method thereof, and an organic electronic device comprising the same. Specifically, the regioregular polymer according to the present invention is a novel compound and has excellent electrical and optical properties as well as excellent thermal stability due to high crystallinity. In addition, the regioregular polymer according to the present invention can synthesize a polymer semiconductor having a high degree of regioregularity even with a very simple method and can improve productivity. In other words, the regioregular polymer according to the present invention can simultaneously satisfy electrical properties and excellent processability and can be used as a core material for organic transistors, displays, solar cells, and the like due to high commercial practicality.
Patent KR-20210145675-A (KR)
Inventor: MORIMOTO YUICHI
IPC: B65G1/04
Filed: 2021-05-18
Abstract: A first carriage includes a supporting rail for supporting a main body, and is configured to be movable along a first path together with a second carriage including the main body in a support state in which the main body is supported by the supporting rail. In a state in which the first carriage is positioned at a connection part with a second path in the first path, the supporting rail is disposed on the extension of a moving rail.
Patent KR-20220159828-A (KR)
Inventor: KIM JI YOUNG
IPC: H01L27/11548
Filed: 2021-05-26
Abstract: The present disclosure aims to provide a three-dimensional flash memory semiconductor device for increasing a production yield rate and reducing costs in a manufacturing process. The semiconductor device according to the present disclosure comprises: a substrate including a cell region and a connection region; a first stack structure including a plurality of first gate layers and a plurality of first interlayer insulating layers alternately stacked one by one in a vertical direction on the substrate; and a second stack structure including a plurality of second gate layers and a plurality of second interlayer insulating layers alternately stacked one by one in the vertical direction on the first stack structure. Each of the plurality of first gate layers includes a central portion in the cell region of the substrate and an end portion in the connection region of the substrate. Each of the plurality of second gate layers includes a central portion in the cell region of the substrate and an end portion in the connection region of the substrate. A difference in thickness between the end portion and the central portion of the first gate layer may be different from a difference in thickness between the end portion and the central portion of the second gate layer.
Patent KR-20220163075-A (KR)
Title: Method and system for predicting membership withdrawal
Inventor: KIM WOOSUK
IPC: G06Q30/06
Filed: 2021-06-02
Abstract: The present invention relates to a method for predicting presence and absence of member separation, which is executed by at least one computing device. The method includes the steps of: acquiring member information associated with one or more members; predicting the presence and absence of separation of one or more members on the basis of the member information associated with the one or more members by using a member separation prediction model; and outputting a prediction result about the presence and absence of separation of one or more members. The member separation prediction model is made to learn so as to predict the presence and absence of separation of a plurality of first reference members on the basis of reference member information associated with the plurality of first reference members.
Patent KR-20220165068-A (KR)
Title: Air conditioner antibacterial filter for car
Inventor: JEONG JOONG GYO
IPC: B01D39/16
Filed: 2021-06-07
Abstract: The present invention relates to a novel air conditioner antibacterial filter for a car, which can improve a function for filtering out dust and enhance antibacterial properties, thereby creating a pleasant and hygienic interior environment of a car. The air conditioner antibacterial filter for a car comprises: a filter frame (10) having the shape of a quadrangular frame; an antibacterial filter body (20) formed as a non-woven fabric stack, folded into a wrinkled shape, and coupled to the inside of the filter frame (10); and an activated carbon filter body (30) made of a non-woven fabric to which activated carbon powder is attached, and having a peripheral portion coupled to the filter frame (10) to be positioned on an upper side of the antibacterial filter body (20). The antibacterial filter body (20) includes: a pre-filter layer (22) made of a non-woven fabric; an electrostatic filter layer (24) made of an electrostatically treated non-woven fabric and stacked below the pre-filter layer (22); a support layer (26) made of a non-woven fabric harder than the pre-filter layer (22) and the electrostatic filter layer (24), and stacked below the pre-filter layer (22); and an antibacterial filter layer (28) made of a non-woven fabric to which copper particles are attached, and stacked below the support layer (26).
Patent KR-20210077658-A (KR)
Inventor: FRANZAS JON
IPC: A63F13/42
Filed: 2021-06-15
Abstract: The present invention relates to an electronic device for facilitating user interactions with a graphic user interface, which comprises: a display screen; and a computing hardware for executing a software product.
Patent KR-20220168275-A (KR)
Title: Non-invasive glucose sensing apparatus and method for controlling the glucose sensing apparatus thereof
Inventor: LEE KIEJIN
IPC: A61B5/05
Filed: 2021-06-16
Abstract: The present invention relates to a technique for measuring blood glucose in a non-invasive method that does not wound the human body, wherein a blood glucose measurement device comprises: a body formed with a measurement surface in contact with a blood glucose measurement area of a patient; a probe exposed through the measurement surface to irradiate microwaves to the blood glucose measurement area and detect a reflected signal; a pressure sensor that measures a pressure applied to the blood glucose measurement area; a fixing part formed on the body to fix the blood glucose measurement area to the measurement surface; and a processing part that calculates a blood glucose value from the reflected signal with reference to the measured pressure.
Patent KR-20220169571-A (KR)
Title: Speed bump crossing apparatus for wheelchair
Inventor: PARK EUNYEONG
IPC: A61G5/04
Filed: 2021-06-21
Abstract: The present invention relates to an apparatus applied to a wheelchair and crossing a speed bump. The apparatus comprises: a main body (10) with a wheel shaft (14) and a driving device (15) on a vehicle body (11); a suspension (20) which causes fluctuations in a garage with a ball screw interposed between the vehicle body (11) and the wheel shaft (14); a detection member (30) which is installed to detect a driving state of the main body (10); and a control member (40) which controls the crossing by generating output corresponding to a signal condition of the detection member (30). Accordingly, the present invention has a light and simple structure, which is not rough to the extent as to reduce a sense of beauty of an outer pipe thereof and is configured to pass through an obstacle such as a speed bump in a stable posture, thereby having an effect of solving inconvenience and preventing accidents.
Patent KR-20220097138-A (KR)
Title: Semiconductor package sawing and sorting apparatus
Inventor: PARK PIL GYU
IPC: H01L21/67
Filed: 2021-06-25
Abstract: A semiconductor package cutting and sorting apparatus is disclosed. The semiconductor package cutting and sorting apparatus includes a cutting module for cutting a semiconductor strip to individualize the same into a plurality of semiconductor packages, and a sorting module for inspecting the semiconductor packages and classifying the same according to an inspection result. The sorting module includes a first tray feeding unit for feeding a frame attached with an adhesive film for attaching the semiconductor packages determined as good products by the inspection result, a second tray feeding unit for feeding a JEDEC tray for accommodating semiconductor packages determined as objects to be reworked by the inspection result, a plurality of vacuum pickers for transferring the semiconductor packages to the adhesive film or the JEDEC tray, and an upper camera for obtaining position information of the adhesive film and the JEDEC tray.
Patent KR-20230001129-A (KR)
Title: Dual(eyeliner, remover) Angle adjustable eyeliner
Inventor: LEE SI HYEON
IPC: A45D34/00
Filed: 2021-06-28
Abstract: A dual (eyeliner, make-up remover) angle adjustment eyeliner according to the present invention has a main body divided into upper and lower parts, and a hinge part is formed in the center so that the angle can be adjusted. In addition, an eyeliner is included at the top of the main body, and a make-up remover is included at the bottom. Accordingly, even beginners can easily use the eyeliner by adjusting a grip using an angle adjustment function, and quick correction is possible through the make-up remover at the bottom. In addition, the eyeliner can be easily carried when the volume is reduced by adjusting the angle of the main body at an angle of 180 degrees.
Patent KR-20230003795-A (KR)
Inventor: KIM WOON JUNG
IPC: A61K36/185
Filed: 2021-06-30
Abstract: The present invention relates to a method for manufacturing a gold hibiscus extract and, more specifically, to a method for manufacturing a gold hibiscus extract, comprising the steps of: (a) washing one or more gold hibiscus raw materials selected from gold hibiscus flowers, gold hibiscus leaves, gold hibiscus stems, and gold hibiscus roots; (b) mixing the washed gold hibiscus raw material and a solvent and performing hot water extraction at 40 to 150℃ for 30 minutes to 10 hours to prepare an extract; and (c) concentrating the extract under reduced pressure to obtain an extract. The present invention can provide the method for manufacturing the gold hibiscus extract that can perform easy and simple manufacturing processes and can maximize properties such as yield, an antioxidant property, an antibacterial property, etc.
Patent KR-20230010918-A (KR)
Inventor: OH YOUNG TAEK
IPC: G06Q30/02
Filed: 2021-07-13
Abstract: Disclosed in the present invention is an outdoor point asset brokerage system to which NFT is applied. The outdoor point asset brokerage system includes: a communication unit; a database unit; and at least one processor. The at least one processor receives point information on an outdoor point from a seller terminal through the communication unit. Based on the point information, a point asset in the form of a digital asset is generated, and the point asset may be provided to a purchaser terminal which purchases the point asset through the communication unit.
Patent KR-20210093817-A (KR)
Title: Sprayed coating, method for manufacturing sprayed coating, sprayed member and spraying material
Inventor: IWASAKI RYO
IPC: H01L21/67
Filed: 2021-07-20
Abstract: The present invention relates to a coating having a multi-layered structure including a lower layer composed of a sprayed coating containing oxide of a rare-earth element, and a surface layer composed of another sprayed coating containing fluoride of a rare-earth element and/or oxyfluoride of a rare-earth element. The multi-layered sprayed coating has a volume resistance rate at the temperature of 23℃ and a volume resistance rate at the temperature of 200℃. The volume resistance rate at the temperature of 23℃ is 1×109 to 1×1012 Ω·cm, and the temperature parameter of the volume resistance rate, which is defined as the ratio of the volume resistance rate at the temperature of 23℃ to the volume resistance rate at the temperature of 200℃, is 0.1-10.
Patent KR-20230015715-A (KR)
Inventor: LIM DAE SEOG
IPC: A61K35/15
Filed: 2021-07-23
Abstract: An aspect provides a pharmaceutical composition and a health functional food, each comprising immunotolerant dendritic cells for prevention, alleviation, or treatment of degenerative brain diseases. The immunotolerant dendritic cells express CLEC5A and alter the expression of at least one selected from the group consisting of p-NFkB, p-STAT3, DAP12, and p-Syk, thereby being able to exhibit effects of preventing, alleviating or treating degenerative brain diseases, particularly, Parkinson's disease.
Patent KR-20230015775-A (KR)
Inventor: PARK MIN SOO
IPC: G06Q20/06
Filed: 2021-07-23
Abstract: The present invention relates to a cryptocurrency payment system and method for avoiding the risk of price fluctuations. The cryptocurrency payment system for avoiding the risk of price fluctuations comprises: a customer terminal having installed thereon an application or web which performs payment by using cryptocurrency when a customer (user) purchases a product or service at a shopping mall or affiliated store; and a payment operator system which, when the customer (user) purchases the product or service and then selects payment by clicking or touching through a user interface (UI) displayed on the customer terminal, transfers cryptocurrency corresponding to a payment amount from an exchange account of the customer to an exchange account of a payment operator by using an API or scrapping, sells, to a cryptocurrency exchange, the cryptocurrency corresponding to the payment amount transferred to the exchange account of the payment operator, settles a sale price and the payment amount, and transmits the payment amount to an affiliated store server. According to the present invention, transfer fees can be saved by processing payments by transferring cryptocurrency between exchange accounts without going through an electronic wallet, the risk of price fluctuations can be eliminated when exchanging cryptocurrency by performing customer payment and currency exchange of an exchange almost simultaneously, and the period required for settlement can be shortened by simplifying a payment process.
Patent KR-20230020730-A (KR)
Title: Shooting booth wall
Inventor: KIM KYOUNG LAE
IPC: F41J11/02
Filed: 2021-08-04
Abstract: The present invention relates to a partition for protecting and assisting a shooter, which is able to be installed in a shooting booth in a shooting field, divide each shooting path, efficiently assist a shooting training of the shooter in the shooting path, and prevent accidents in the shooting field at the same time. The partition for protecting and assisting a shooter, which is located on a side surface when the shooter shoots in the shooting booth, comprises: an erected wall; a computing unit installed on an upper side of the erected wall; a standing shooting holding unit installed on a lower side of the computing unit and able to hold a shooting aid when the shooter takes a standing shooting posture by converting the posture into a horizontal surface status parallel to the ground surface; and a knee shooting holding unit installed on a lower side of the standing shooting holding unit and able to hold a shooting aid when the shooter takes a knee shooting posture or a stomach shooting posture by converting the posture into a horizontal surface status parallel to the ground surface.
Patent KR-20230021405-A (KR)
Inventor: CHOI HYUN HO
IPC: A61B5/151
Filed: 2021-08-05
Abstract: According to the present invention, an applicator, which inserts a sensor for measuring bioinformation into a skin of a user, comprises: an application body having an applicator body coupling part; an insertion unit for moving a sensor unit, which includes the sensor and a sensor unit housing mounted with the sensor, from a first position spaced apart from the skin of the user to a second position in which the sensor is inserted into the skin of the user; and a column member on which the insertion unit is mounted, which has a column member coupling part corresponding to the applicator body coupling part, and which is fixed to the applicator body in such a manner that the column member coupling part engages with the applicator body coupling part. According to the present invention, it is possible to attach the sensor unit to the skin of the user simply by operating the applicator.
Patent KR-20230021451-A (KR)
Inventor: KIM DUK HYEON
IPC: G01N15/02
Filed: 2021-08-05
Abstract: The present invention relates to a method and device for short-term prediction of the generation and disappearance of fog, the device which calculates a dissipation coefficient at the RGB 3 wavelength or higher of a camera, measures changes in a dissipation coefficient value and an AE value over time at each wavelength, and predicts the time of fog generation from therefrom in order to address a phenomenon in which the size of fine dust in the air changes due to the adsorption and desorption of water vapor in the air, rapidly deteriorating visibility. To this end, according to the present invention, the method for short-term prediction of the generation and disappearance of fog through temporal changes in the dissipation coefficient of suspended particle materials comprises the steps of: installing or setting a subject randomly in a desired area; calculating the image or brightness of the subject at a plurality of different wavelengths with respect to the subject; and comparing the image or brightness of the subject calculated at different wavelengths in real time to compare changes in size, wherein in a comparison step, the dissipation coefficient at the corresponding wavelength is obtained and the difference is converted into changes in particle size to detect rapid changes in visibility due to fog. According to the present invention, it is possible to predict rapid changes in fog and prevent inconveniences or accidents in traffic and life due to fog.
Patent KR-20230023114-A (KR)
Title: Boil-Off Gas Reliquefaction System and Method for Ship
Inventor: CHOI JIN HO
IPC: B63H21/38
Filed: 2021-08-09
Abstract: Disclosed are a system and a method for reliquefying boil-off gas of a ship, which can increase re-liquefaction performance by effectively cooling boil-off gas to be re-liquefied while controlling boil-off gas temperature within an appropriate range required by a compressor. According to the present invention, the system for reliquefying boil-off gas of a ship comprises: a compressor for compressing boil-off gas generated from liquefied gas stored in a storage tank provided on the ship; a heat exchanger cooling the compressed gas compressed by the compressor; a refrigerant circulation line through which refrigerant supplied to the heat exchanger circulates; a temperature elevating line connected from the storage tank to the compressor; and a heater provided on the temperature elevating line. The heater heats the boil-off gas to an appropriate input temperature of the compressor.