baber/WOPTO huggingface dataset:
Patent KR-20210116880-A (KR)
Title: Manufacturing method of bio cellulose sheet for absorbing fine particulate matter
Inventor: CHEONG KI SEOK
IPC: B01J20/32
Filed: 2020-03-18
Abstract: A method for manufacturing a bio-cellulose sheet for adsorption of ultrafine dust is provided. The method for manufacturing a bio-cellulose sheet for adsorption of ultrafine dust includes the steps of: fermenting bio-cellulose using a culture medium containing at least one of coconuts, pineapples, watermelons, pomelos, sugar cane, bananas, papayas and passion fruits; slicing the fermented bio-cellulose in a thickness direction; forming the sliced bio-cellulose sheet; immersing the molded bio-cellulose sheet in a functional solution containing a foam enhancer, an absorbent, and a skin conditioning agent for 20 minutes to 24 hours; and packaging the immersed bio-cellulose sheet, wherein the functional solution contains: 0.05 to 1 wt% of each of sodium lauryl sulfate, sodium cocamidopropyl sebum, and Cocamide DEA corresponding to the foam enhancer; 0.5 to 1 wt% of each of volcanic agents, silica, Moroccan clay, charcoal powder and kaolin corresponding to the absorbent; and 0.01 to 1 wt% of each of acetylhexapeptide, Hamamelis extracts, loess extracts, Allantoin, Wintergreen, Moringa oleifera seed extracts, oatmeal, lotus fermented extracts, tomato extracts, oxygen water and seaweed extracts.
Patent KR-20210130504-A (KR)
Title: Control method and control interface device for electric devices using smartphone app
IPC: H04M1/725
Filed: 2020-04-22
Abstract: The present invention directly performs various controls on an electric device under a control of a smart terminal application, wherein the smart terminal application can manage an electric device in various ways that the smart terminal application performs a remote control function to turn on/off an electric device, but also controls an operation and stop of the device to be automatically performed for each specific period, or checks the electricity consumption of the electric device to inform the user, etc. In addition, a smart terminal is connected to the electric device to directly perform various controls on the electric device by control of the smart terminal application, In addition, without the smart terminal, time of a control interface device can be set to a current time, even if there is no smart terminal, by pressing a button on the outside of the control interface device at a specific time.
Patent KR-20210009268-A (KR)
Inventor: LEE JUNG WOO
IPC: G06Q50/08
Filed: 2020-04-23
Abstract: The present invention relates to a method for generating a multi-dimensional risk matrix which supports to link comprehensive risk judgment, evaluation, and follow-up support in terms of process, environment, and manpower based on historical statistical data. To this end, the method for generating a multi-dimensional risk matrix comprises the steps of: calculating process risk assessment information; and calculating personnel risk assessment information.
Patent KR-20200135184-A (KR)
Inventor: KISU KIM
IPC: H04B1/04
Filed: 2020-05-15
Abstract: In order to solve the above technical problem, disclosed is a radar including: a transmission unit generating a first signal, which is a frequency modulated continuous wave (FMCW) signal, and radiating the generated first signal to the outside; a reception unit receiving a second signal based on the first signal and generating a baseband signal of the second signal; a signal processing unit extracting a target frequency signal from the baseband signal; and a signal conversion unit outputting the controlled target frequency signal as a digital signal. The signal processing unit includes: a high pass filter connected to the reception unit, receiving the baseband signal, and attenuating a low frequency signal present in the inputted baseband signal based on a first cutoff frequency; an amplifier amplifying the attenuated baseband signal; and a signal controller removing a DC component of the amplified baseband signal based on a second cutoff frequency value.
Patent KR-20200067811-A (KR)
Title: Multi-layered ceramic electronic component
Inventor: SONG SEUNG WOO
IPC: H01G4/012
Filed: 2020-06-04
Abstract: Provided is a multi-layered ceramic electronic component comprising: a ceramic body including a dielectric layer and a first internal electrode and a second internal electrode which are disposed to face each other while having the dielectric layer therebetween, wherein the ceramic body has first and second surfaces facing each other, third and fourth surfaces connected to the first and second surfaces and facing each other, and fifth and sixth surfaces connected to the first to fourth surfaces and facing each other; and a first external electrode electrically connected to the first internal electrode and a second external electrode electrically connected to the second internal electrode, wherein the first external electrode and the second external electrode are arranged outside the ceramic body. The first and second external electrodes include: a first electrode layer including conductive metal; a first plating layer arranged on the first electrode layer and containing nickel (Ni); and a second plating layer arranged on the first plating layer and containing tin (Sn), wherein a ratio (t1/t2) of a thickness (t2) of the second plating layer containing nickel tin (Sn) to a thickness (t1) of the first plating layer containing nickel (Ni) ranges from 0.1-9.0. According to the present invention, the multi-layered ceramic electronic component has high reliability.
Patent KR-20210151359-A (KR)
Inventor: OH SUNG SOO
IPC: B05C11/10
Filed: 2020-06-05
Abstract: An objective of the present invention is to provide an anti-reflection coating apparatus for plate glass, which has no pores, a uniform coating thickness, and high flatness so that quality of an anti-reflection film is excellent, in which heat treatment and forced cooling processes are unnecessary so that the anti-reflection film is rapidly coated, and anti-reflection coating is possible on large plate glass. The anti-reflection coating apparatus for the plate glass includes: a plate glass input device for horizontally inputting the plate glass lying down; an anti-reflection film coating device including an applicator for applying an anti-reflection liquid on a top surface of the plate glass by a predetermined thickness; a non-heating and non-forced-cooling coated plate glass discharging device for taking over the plate glass coated with an anti-reflection film on a same horizontal line as a plate glass transport device from a rear side of the anti-reflection film coating device to transport the plate glass to a drying field; and a mooring tank mounted with a liquid level detection sensor to moor the anti-reflection liquid at an effective anti-reflection liquid level.
Patent KR-20200143269-A (KR)
Inventor: SUN YANG KOOK
IPC: H01M10/052
Filed: 2020-06-09
Abstract: The present invention relates to an electrolyte solution composition for lithium secondary battery and a lithium secondary battery comprising the same. In the secondary battery according to the present invention, a lithium ion solvation structure is changed by magnesium during charging/discharging by melting magnesium nitrate additive in an electrolyte of carbonate series, particularly, a mixing solution of ethyl methylcarbonate (EMC) and fluoro-ethylene carbonate (FEC) used in a high operation voltage of 4-4.3V so that lithium ion receives electrons of nitrate negative ions to be reduced on a cathode. Accordingly, circular lithium may be uniformly deposited on the cathode to prevent growth of a resin on a lithium electrode, and to improve current efficiency (CE) by easy Li electro-desorption/desorption reaction. Further, Mg ions in the electrolyte are coupled with a surface of lithium metal to form a protection layer (SEI layer) in a Li-Mg alloy form. Since nitrate ions are coupled with lithium to form the protection layer (SEI layer), the above inorganic components may increase strength of the SEI layer to prevent the growth of a resin on a surface of a lithium metal, and stabilize the lithium metal to improve a cycle performance of the lithium secondary battery.
Patent KR-20210153781-A (KR)
Inventor: LEE DONG JIN
IPC: G16H20/60
Filed: 2020-06-10
Abstract: The present invention relates to a TFF smart diet management system for automatically and smartly generating diet programs when a user without diet knowledge simply inputs basic information and a diet purpose. In the past, many people followed a diet thoughtlessly on the Internet without any knowledge of dieting. People performed dieting without considering environment and time to waste time unnecessarily. In a fitness-related business, diet programs vary according to individual differences of a leader and a lot of cases stopping diet due to a wrong diet program occur. According to the present invention, when a user enters the user's personal information, a diet program suitable for the user is generated. Since a diet program fit to the user without knowledge about dieting is generated, the user can perform diet effectively. More specifically, when the user inputs the user's gender, height, daily activity time, diet time, diet, occupation, and the like, a diet program based on a basal metabolic rate is generated, and thus the user can perform diet fit to the user. In other words, the diet program is differently generated with only personal information, weight and height, job, daily activity amount, diet purpose, or current weight and target weight.
Patent KR-20210153433-A (KR)
Inventor: KIM CHANG HYUN
IPC: G06F7/50
Filed: 2020-06-10
Abstract: An arithmetic circuit includes an arithmetic driving circuit and a detection circuit. The arithmetic driving circuit is configured to generate an arithmetic result value based on first and second arithmetic target values. The detection circuit is configured to detect whether an upper borrow digit value occurs, by receiving the arithmetic result value as feedback. Accordingly, it is possible to increase an operation speed of the arithmetic circuit by minimizing the number of internal circuits.
Patent KR-20200070200-A (KR)
Inventor: KIM GUN HO
IPC: A61F7/02
Filed: 2020-06-11
Abstract: The present invention relates to a medical cooling device which comprises: a cyclone generating unit in which a first diagonal flow path is formed to spray a coolant in the diagonal direction; and a cryogen cyclone generator which induces the coolant sprayed from the cyclone generating unit by a rotatory motion and, more specifically, to a medical cooling device which can stably implement cooling conditions required for various clinical effects such as effective destruction of lesion cells, destruction minimization of surrounding normal cells, cooling anesthesia and immune activation by cooling.
Patent KR-20220001591-A (KR)
Title: Method of intermediating a right of voting and server performing the same
Inventor: YOUNG MIN LEE
IPC: G06Q30/08
Filed: 2020-06-30
Abstract: The present invention relates to a method for providing a shareholder meeting voting right brokerage service, which helps shareholders exercise their voting rights, and a server executing the same. According to the present invention, a shareholder meeting voting right brokerage service providing server comprises: a shareholder meeting information receiving unit receiving information on a shareholder meeting of a company from an external institution server; a shareholder meeting information database in which information on the shareholder meeting by company is stored; an agenda analysis unit extracting and analyzing information on the shareholder meeting information corresponding to a specific period from the shareholder meeting information database to generate an agenda category and detailed information items for each agenda category; an agenda analysis database in which the detailed information items for each agenda category generated by the agenda analysis unit are stored; a shareholder meeting information management unit generating shareholder meeting agenda analysis information, which is referred to when a subject of voting rights exercises the voting right on agenda information at the shareholder meeting of the company with respect to the shareholder meeting information received from the shareholder meeting information receiving unit, on the basis of the information stored in the agenda analysis database and information on shareholders of the shareholder meeting; and a shareholder meeting information providing unit providing investor terminals with the shareholder meeting information received from the shareholder meeting information receiving unit and the agenda analysis information received from the shareholder meeting management unit.
Patent KR-20210022487-A (KR)
Title: Pressure-sensitive adhesive sheet roll
Inventor: TAKAHASHI YOICHI
IPC: B65H18/28
Filed: 2020-06-30
Abstract: Provided is an adhesive sheet wound body, which has excellent outer appearance and can unwind an adhesive sheet. The adhesive sheet wound body (1) includes a long adhesive sheet (10) which comprises: a first film (11); a first adhesive layer (12) laminated on one surface side of the first film (11); and a second film (13) laminated on the opposite surface side of the first film (11) in the first adhesive layer (12), wherein the long adhesive sheet (10) is wound around a conical or cylindrical core material (20) by using a surface of the first film (11) as an outer surface. According to the adhesive sheet wound body (1), the core material (20) has a diameter of 180-800 mm, and a surface of the first adhesive layer (12) on the second film (13) side is not separated.
Patent KR-20220001809-A (KR)
Title: X-ray image-based foreign matter detection performance optimization system and method
Inventor: PARK YOUNG SU
IPC: G01N23/083
Filed: 2020-06-30
Abstract: An X-ray image-based foreign material detection performance optimization system according to an embodiment of the present invention comprises: an initial data acquisition unit for acquiring a plurality of X-ray images (Raw Image) of an inspection target product mixed with foreign materials; an arithmetic execution unit for performing an operation to change settings for a plurality of foreign material detection algorithms; and an analysis unit that analyzes the X-ray image using the set-changed foreign material detection algorithm, outputs a foreign material detection result based on the analysis result of the X-ray image, and evaluates the foreign material detection result and derives an optimal set value for the foreign material detection algorithm. When an X-ray generator is used to inspect whether foreign materials are mixed in a product, the X-ray image-based foreign material detection performance optimization system can provide an automated optimization technology capable of showing the optimal detection performance for the product to be inspected.
Patent KR-20220003824-A (KR)
Title: Fault detecting apparatus for swing device and fault detecting method using the same
Inventor: KIM KEON
IPC: G01R31/34
Filed: 2020-07-02
Abstract: A fault diagnosis method of a turning device according to an exemplary embodiment of the present invention, in a fault diagnosis method of a turning device including a turning motor and a turning reducer, comprises: an operation of sensing a vibration signal of the turning device through a sensor unit; an operation of separating a frequency component of the turning motor and the remaining frequency components other than the same from the sensed vibration signal; an operation of extracting a first characteristic factor and a second characteristic factor through the separated frequency component of the turning motor and the remaining frequency components; an operation of generating integrity data from the first characteristic factor and the second characteristic factor, respectively; and an operation of determining whether the turning device is faulty based on a change in the integrity data. Accordingly, it is possible to detect the fault of the turning motor and the turning reducer through one sensor.
Patent KR-20220005730-A (KR)
Title: Photovoltaic Thermal multi-panels Heating system
Inventor: KIM YOUNG SUN
IPC: F24S60/00
Filed: 2020-07-07
Abstract: The present invention relates to a photovoltaic thermal (PVT) composite panel heating system which is installed inside a greenhouse and generates electricity during the daytime in winter to store the electricity in a battery or store solar heat in a thermal storage material, so that the heat stored in the thermal storage material and the electricity of the battery to a planar heating element at night, thereby maintaining temperature inside the greenhouse at an appropriate temperature. In addition, a greenhouse wall is constructed by combining an insulation panel and the thermal storage material to supplement thermal energy generated by the PVT composite panel and provide a thermal insulation effect by forming the northern wall of the greenhouse with the combined panel. In addition, the panel in which the insulation panel and the thermal storage material are combined and the PVT composite panel absorb the internal heat of the greenhouse during the day in the summer when the weather is hot as well as in the winter when the temperature is low, thereby maintaining a constant temperature and providing the electricity produced by the PVT composite panel to DC loads such as lighting. The PVT composite panel comprises a solar cell, a thermal storage material, and a heater.
Patent KR-20220007389-A (KR)
Title: Image sensing device
Inventor: YUN HUI YANG
IPC: H01L27/146
Filed: 2020-07-10
Abstract: In accordance with one embodiment of the present technology, an image sensing device includes: a semiconductor substrate including a pixel area in which a plurality of unit pixels are formed, and a peripheral area located on contours of the pixel area; micro lenses located in an upper part of the semiconductor substrate in the pixel area; an anti-peel-off structure located in the upper part of the semiconductor substrate in the peripheral area; and a lens capping layer covering the micro lenses entirely while covering a partial area of the anti-peel-off structure. Here, the anti-peel-off structure can include a plurality of fingers. The plurality of fingers are formed into a round shape such that an upper line can have curvature on a vertical cross section in a minor axis direction, and the structure of the vertical cross section can be extended by a predetermined length which is preset in a major axis direction crossing with the minor axis direction. The plurality of fingers can be consecutively connected such that sides of adjacent fingers can come in contact with each other.
Patent KR-20220009126-A (KR)
Title: Method and apparatus for processing neural network operation
Inventor: SON JIN WOO
IPC: G06N3/063
Filed: 2020-07-15
Abstract: Provided are a device and method for processing a neural network calculation. According to one embodiment, the method thereof comprises the steps of: obtaining a first weight kernel of a weight model and the pruning information of the first weight kernel; specifying a processing range corresponding to each weight element vector of the first weight kernel in an input feature map based on the pruning information; performing a convolution calculation between the input feature map and the first weight kernel based on the specified processing range; and generating an output feature map based on the calculation result of the convolution calculation.
Patent KR-20220014202-A (KR)
Inventor: KIM SANGBIN
IPC: E04G5/08
Filed: 2020-07-28
Abstract: The present invention relates to a scaffold provided with a frame part that forms a structure for work at a high place, and footrests installed on the frame part and forming a passage. A scaffolding board gap filling device configured to block a gap formed between the footrests comprises: a space filling board disposed between the footrests adjacent to each other and configured to cover at least a portion of an empty space formed between the footrests; and a fixing part provided on the space filling board, fastened and fixed to the frame part together with the footrests, and configured to be movable on the space filling board so that the fastening position with the frame part can be adjusted. One objective of the present invention is to provide the scaffolding board gap filling device capable of stably filling an empty space formed between footrests used for scaffolding installed in a curved area, and a scaffolding structure having the same.
Patent KR-20220017694-A (KR)
Inventor: PARK MYOUNG GYU
IPC: A61P25/28
Filed: 2020-08-05
Abstract: The present invention relates to a composition for reducing final glycation end products (AGEs) comprising a Phragmites communis extract. More specifically, the Phragmites communis extract of the present invention inhibits the production of final glycation products, and decomposes the final saccharification product, thereby being able to be usefully used for preventing or treating diseases caused by the final glycation product.
Patent KR-20220017780-A (KR)
Inventor: LEE JUN JAE
IPC: F04B37/14
Filed: 2020-08-05
Abstract: The present invention relates to a vacuum pump. The vacuum pump can improve efficiency by more than two times, but also has no fear of vibration, and furthermore, has no fear of separation of a roller part and a piston rod during the rotational movement of a rotating body and a rotating cam. The vacuum pump also can easily distribute the rotational force of the rotating body and the rotating cam, and has no risk of vibration occurring during the rotation process of the rotating cam so that the durability and lifespan of the rotating cam can be greatly improved, and does not need to use a separate elastic member such as a spring so that the durability and lifespan are further improved, and maintenance is easy.
Patent KR-20210022492-A (KR)
Title: Film forming method and film forming apparatus
Inventor: OGAWA JUN
IPC: C23C16/458
Filed: 2020-08-06
Abstract: The present invention is to suppress a decrease in throughput in film formation in order to bury a silicon nitride film in a recess unit formed on a surface of a substrate, and to suppress unnecessary etching after the film formation of the silicon nitride film. A film forming method comprises the processes of: forming a first silicon nitride film in a recess unit by supplying a raw material gas to a first region and supplying an ammonia gas to a second region while a rotary table rotates at a first rotation speed; and forming a second silicon nitride film to be stacked on the first silicon nitride film in the recess unit by supplying the raw material gas to the first region and supplying the ammonia gas to the second region at a second flow rate smaller than a first flow rate while the rotary table rotates at a second rotation speed lower than the first rotation speed.
Patent KR-20220021126-A (KR)
Inventor: YU MU IL
IPC: G08B21/18
Filed: 2020-08-13
Abstract: The present invention relates to a grounding accident detection system and method, more specifically, to a grounding accident detection system and method using a train control and monitoring system, which prevents relay malfunction due to voltage imbalance by allowing only one relay to be applied when a positive ground error and a negative ground error are detected using a train control and monitoring system (TCMS), and since a ground (GND) line is always connected, side effects caused by voltage difference between the DC return (L-) line and GND can be prevented.