baber/WOPTO huggingface dataset:
Patent KR-20220017185-A (KR)
Title: Lens driving device, camera module and optical apparatus
Inventor: BYUNG WOOK SON
IPC: G03B13/36
Filed: 2020-08-04
Abstract: The present embodiment relates to a lens driving device comprising: a fixed portion; a moving portion arranged to move with respect to the fixed portion; a bobbin disposed in the moving portion; a magnet disposed on any one of the bobbin and the fixing portion; a coil disposed on the other one of the bobbin and the fixing portion; a support member having one end coupled to the bobbin and the other end coupled to the moving portion; and a shape memory alloy member coupled to the fixed portion and the moving portion, wherein the shape memory alloy member moves the moving portion in an optical axis direction, and the coil and the magnet move the bobbin in a direction perpendicular to the optical axis direction with respect to the moving portion. Accordingly, deformation of an OIS support member supporting OIS driving of a large-diameter lens can be prevented.
Patent KR-20220025437-A (KR)
Inventor: KO SUNG JIN
IPC: A01N43/16
Filed: 2020-08-24
Abstract: As a mask embedded with a paper filter, in a disposable mask, the present invention is made of a mask main body (2) comprising a filter disposed between one pair of outer shells (4, 6) stacked on each other and a hanging band (12) attached to both sides of the mask main body (2) to be hung on the ear or the head, wherein the filter is made of a paper filter (8) of a pulp material impregnated with an antibacterial deodorant material comprising chitosan. Therefore, the present invention is capable of maintaining a good antibacterial deodorant function.
Patent KR-20220025515-A (KR)
Inventor: PARK WON KYOUNG
IPC: H01M10/625
Filed: 2020-08-24
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; a module frame for accommodating the battery cell stack; and a heat sink formed on the lower part of the bottom unit of the module frame to cool the plurality of battery cells, wherein the heat sink includes a lower plate and a partition wall unit forming a flow path of a refrigerant, the partition wall unit is made of a shape memory alloy, and the shape of the partition wall unit is deformed according to temperatures, thereby changing the flow of the refrigerant.
Patent KR-20220030466-A (KR)
Title: Method for enhancement of antibacterial activity of Ag nanomaterials and Ag nano article using the same
Inventor: KIM CHANG SU
IPC: H01B1/20
Filed: 2020-09-01
Abstract: The present invention relates to a method for improving the antibacterial activity of a silver nanomaterial, and a silver nanomaterial using the same. More specifically, the present invention relates to a method for improving the antibacterial activity of a silver nanomaterial capable of dramatically improving the antibacterial activity of a silver nanomaterial while maintaining transparency thereof, and a silver nanomaterial using the same. The method for improving the antibacterial activity of a silver nanomaterial according to the present invention comprises the steps of: i) providing a base substrate; ii) coating s silver nanomaterial on the base substrate; and iii) performing a heat treating at 220℃ or higher.
Patent KR-20220030838-A (KR)
Inventor: LEE SEONG HYEOK
IPC: A23L13/00
Filed: 2020-09-03
Abstract: The present invention relates to a method for producing braised ribs with flavor, to provide braised ribs without losing the original taste and flavor while providing the braised ribs through franchise stores. According to the present invention, the method comprises: a first step of providing ribs and broth; a second step of preparing a marinade; and a third step of preparing braised ribs by using the ribs and broth provided in the first step and the marinade prepared in the second step. The ribs provided in the first step go through a 2-1 step of thawing before the third step of preparing the braised ribs, wherein the 2-1 step includes a first aging step of marinating the ribs by using collard greens and kale juice and a second aging step of stacking the ribs and placing an aging aid containing collard greens and cuts of kale between the stacked ribs.
Patent KR-20220033819-A (KR)
Title: System and apparatus for generating vibration seat with vehicle music
Inventor: CHANG KYOUNG JIN
IPC: B60N2/02
Filed: 2020-09-10
Abstract: The present invention relates to a system and a device for generating vibration in a seat interlocked with vehicle music. The present invention simultaneously generates target vibration and target rotation in a seat of a vehicle by using an electric motor (4) provided to the seat (1) to control front and back positions and vertical positions of the seat (1), and furthermore, actively generates the vibration interlocked with music outputted through stereo (6) provided to the vehicle.
Patent KR-20220036436-A (KR)
Title: Cosmetic composition for anti-irritation due to the particulate matter and improving skin conditions
Inventor: HONG SUNG YUN
IPC: A61K8/9739
Filed: 2020-09-15
Abstract: The present invention relates to: a composition comprising an enzyme hydrolyzate of a subcritical water extract obtained by extracting a mixture of Artemisia princeps, Prunella vulgaris, Cetraria islandica, and Xanthium sibiricum; and a use thereof for improving skin conditions. The composition according to an aspect can be usefully used for preventing, alleviating or treating skin-related conditions or inflammation-related conditions, for example, skin-related conditions or inflammation-related conditions caused by environmental harmful factors such as fine dust.
Patent KR-20220038226-A (KR)
Title: Plastic lens, method for manufacturing plastic lens and molding apparatus for manufacturing plastic lens
Inventor: HAM DONG SOO
IPC: G02B1/04
Filed: 2020-09-18
Abstract: A method for manufacturing a plastic lens according to an embodiment of the present invention comprises the following steps: primary heating a lens preform; placing the lens preform in a mold; secondary heating the lens preform; pressing the lens preform through the mold; and cooling the mold. The plastic lens, the method for manufacturing the plastic lens, and the mold for manufacturing the plastic lens according to the embodiment of the present invention can improve optical performance of the lens.
Patent KR-20220038906-A (KR)
Title: Three dimensional flash memory improving leakage current of gsl and manufacturing method thereof
Inventor: SONG YUN HEUB
IPC: H01L21/285
Filed: 2020-09-21
Abstract: A technique for improving the leakage current of GSL in a 3D flash memory to which a COP structure is applied is proposed. According to an embodiment, the 3D flash memory to which a COP structure is applied includes a plurality of word lines extending in a horizontal direction on a substrate and sequentially stacked; a ground selection line (GSL) located on a lower end of a plurality of word lines; and at least one string extending in a vertical direction on the substrate while passing through the plurality of word lines and the GSL, wherein the at least one string includes a channel layer extending in the vertical direction and a charge storage layer extending in the vertical direction to surround the channel layer, and a portion of the channel layer corresponding to the GSL is formed of silicon using crystallized silicon formed on the upper surface of the substrate.
Patent KR-20220040564-A (KR)
Title: Office massage chair for massage using air pressure
Inventor: KIM HAN IL
IPC: A47C3/20
Filed: 2020-09-23
Abstract: The present invention relates to a massage chair for office use capable of performing massage using air pressure, which is characterized by comprising: a chair leg unit; a seat unit formed on an upper portion of the chair leg unit so that a user can sit thereon; a leg support unit formed on the seat unit to support the calf of the user; and a massage unit installed on the seat unit or the leg support unit to pressurize the user's body in order to massage the user. The leg support unit includes: a sliding part installed to be able to advance and retreat from a lower portion of the seat unit to the outside; and a calf support part rotatably installed on the sliding part to support the calf of the user. The present invention is intended to provide a massage chair for office use capable of performing massage using air pressure, which is capable of overcoming spatial limitations in spaces such as a narrow office space and allows a user to frequently use massage that relieves the user's muscle pain and helps blood circulation.
Patent KR-20220042751-A (KR)
Title: Angle adjustable bib
Inventor: CHOI EUN HOO
IPC: A41B13/10
Filed: 2020-09-28
Abstract: The present invention relates to a bib which comprises a main body part, a necklace part, a pocket part, and an angle adjustment part including a pair of support bars attached to both sides of the rear surface of the main body part to allow angle adjustment with each other. According to the present invention, since an angle can be adjusted so that the main body part and the pocket part are lifted upward, the bib is not damaged even if a user's posture is bent or the worn bib is bent depending on a use condition. In addition, since the bib is configured to adjust the angle of the bib is configured to be adjusted, the bib can properly receive food and dirt without breaking even when bent. In addition, the bib is easy to use and easy to clean after use.
Patent KR-20220045427-A (KR)
Title: Family Events/Money Gift Management Method and System Thereof
Inventor: CHOI HAN CHUL
IPC: G06Q50/22
Filed: 2020-10-05
Abstract: The present invention relates to a family events/money gift management method and a system thereof, in which, when a money gift contributor terminal (200) receives a family event alert message, and a money gift contributor selects a money gift function for family event on the money gift contributor terminal (200), the money gift contributor terminal (200) presents a recommended money gift amount in accordance with the income and/or age of the money gift contributor. When the money gift contributor enters a money gift amount through the money gift contributor terminal (200), the relevant money gift is paid to a money gift recipient online, and a money gift statement including the money gift amount of the money gift contributor is provided to a National Tax Service server (600). In accordance with the choice by the money gift contributor, the money gift contributor terminal (200) outputs the money gift statement and the tax reduction/exemption statement of the money gift contributor on a screen. According to the present invention, the family events/money gift management method and a system thereof are able to encourage a money gift contributor to pay a money gift amount proper for his/her own financial circumstances, revitalize donation instead of wealth, which is wasted for showing off to save face, and systematically manage family events and money gift details.
Patent KR-20200130193-A (KR)
Title: Quick service operation method and quick service operation system based on demand forecast and analysis for quick service
Inventor: KA HOI KWANG
IPC: G06Q10/04
Filed: 2020-10-05
Abstract: The present invention relates to a courier service operation system based on a courier service demand prediction analysis, which can quickly and efficiently deploy riders who supply a courier service to demand occurrence prediction points to provide the riders with efficient moving paths, thereby increasing profitability, and provide users who use a courier service with quick transportation. According to the present invention, provided is an operation system including a central control server which controls a courier service and dispatches riders. The central control server comprises: a data construction unit configured to construct pieces of data including a delivery starting point, a delivery arrival point, and a call request time; a courier service occurrence prediction point analysis unit configured to analyze a courier service occurrence prediction point close to a predetermined delivery arrival point based on the constructed data; and a control unit configured to receive positions and delivery situations of courier service riders, request the courier service occurrence prediction point analysis unit to analyze the courier service occurrence prediction point, and deliver information for the courier service occurrence prediction point analyzed in the courier service occurrence prediction point analysis step to a courier service rider at the predetermined delivery arrival point.
Patent KR-20210154683-A (KR)
Inventor: PARK JONG SUN
IPC: G06F7/50
Filed: 2020-10-06
Abstract: According to one embodiment of the present invention, a computing in memory comprises: a cell array supporting a bitwise operation through at least one pair of memory cells activated according to at least one pair of word line signals; and a peripheral circuit connected to the at least one pair of memory cells through one pair of bit lines and performing a discharging operation for at least one bit line among the one pair of bit lines based on a voltage level of the one pair of bit lines.
Patent KR-20220046362-A (KR)
Title: Producing method of mask and mask
Inventor: LEE YOUNG HO
IPC: H01L51/56
Filed: 2020-10-07
Abstract: The present invention relates to a method for producing a mask and a mask, which can stably support a mask sheet without deformation and facilitate alignment. The method for producing a mask according to the present invention is a method for producing a mask for OLED pixel formation including at least one mask sheet and a frame to which the mask sheet is attached, and the method includes: (a) preparing a support plate attached with a mask sheet on which a plurality of opening patterns are formed; (b) matching one surface of the mask sheet to a sub-frame, which has a hollow formed therein and an area at least larger than that of the mask sheet; (c) attaching the mask sheet onto the sub-frame; (d) matching the sub-frame to one masking region of a main frame including at least one masking region; and (e) attaching the sub-frame onto the main frame.
Patent KR-20220051288-A (KR)
Inventor: EOM HYEON SEONG
IPC: A47G21/14
Filed: 2020-10-18
Abstract: A tool for enabling users to individually pluck spoons and chopsticks and hygienically using the same, comprises: a frame-shaped container including spoons and chopsticks; a cover having a shape covering the top thereof; and a separated bottom part having the shape of the container, supports connected to the bottom part and having the shape of a spoon and chopsticks, and a device for lifting the supports. Therefore, users view only a spoon and chopsticks lifted to the top of the tool without viewing anything else, and only plucks and uses the same to prevent the user from touching the other spoons and chopsticks, thereby hygienically using the spoon and the chopstick without having to worry about what others are touching or taking out. The tool does not require many parts and includes a detachable body, thereby being easily cleaned, and can fix the spoon and the chopstick without blocking the spoon and the chopstick so that the user directly plucks and uses the same, thereby being easily used. Last, the bottom part is detachable so the user can conveniently insert the spoon and the chopstick, and thus provided is plucking sanitary cutlery, which enables the user to individually pluck spoons and chopsticks, thereby being hygienic and easily used.
Patent KR-20220053995-A (KR)
Title: Method and apparatus for integrated echo and noise removal using deep neural network
Inventor: CHANG JOON HYUK
IPC: G10L25/30
Filed: 2020-10-23
Abstract: The present invention relates to an integrated echo and noise removal method and apparatus using deep neural networks to extract speech signals from which echoes and noises have been efficiently removed. According to one embodiment of the present invention, the integrated echo and noise removal apparatus comprises: a feature vector extraction unit receiving a microphone input signal and a far-end signal to extract a first feature vector for the microphone input signal and a second feature vector for the far-end signal; a learned first artificial neural network using the first feature vector and the second feature vector as input information and outputting a first echo signal and first noise signal acquired by primarily estimating the echo signal and noise signal included in the microphone input signal as output information; a learned second artificial neural network using the first feature vector, the second feature vector, the first noise signal, and the second noise signal as input information and outputting a second echo signal and second noise signal acquired by secondarily estimating the echo signal and the noise signal as output information; a learned third artificial neural network using the first feature vector, the second feature vector, the first noise signal, and the second noise signal as input information and outputting an optimal gain for removing the echo signal and the noise signal from the microphone input signal as output signal; and a voice synthesis unit outputting a final estimated voice signal acquired by removing the echo signal and the noise signal from the microphone input signal by using the optimal gain.
Patent KR-20220054086-A (KR)
Inventor: KANG TAE HO
IPC: H01L23/525
Filed: 2020-10-23
Abstract: An objective of the present invention is to provide a semiconductor package with improved electrical characteristics. The semiconductor package comprises: a substrate; a first lower stack disposed on the substrate and having a plurality of first lower semiconductor chips stacked thereon; a redistribution substrate disposed on the first lower stack; a redistribution connection unit disposed on the substrate and electrically connecting the substrate and the redistribution substrate; a first upper stack disposed on the redistribution substrate and having a plurality of first upper semiconductor chips stacked in a stepwise manner; a first upper connection unit disposed on the redistribution substrate and electrically connecting the redistribution substrate and the first upper stack; a second upper stack disposed horizontally spaced apart from the first upper stack on the redistribution substrate, and having a plurality of second upper semiconductor chips stacked in a stepwise manner; and a second upper connection unit disposed on the redistribution substrate and electrically connecting the redistribution substrate and the second upper stack, wherein the redistribution connection unit may be disposed on one side surface of the redistribution substrate, the first upper connection unit may be disposed on one side surface of the first upper stack, and the second upper connection unit may be disposed on one side surface of the second upper stack.
Patent KR-20220055320-A (KR)
Inventor: KIM JUNG SUK
IPC: G08B29/12
Filed: 2020-10-26
Abstract: The present invention provides a remote inspection device for firefighting facilities, which enables a manager to remotely control an operation of a fire alarm device to minimize time required for inspecting firefighting facilities and the number of required personnel, and a remote inspection method for firefighting facilities using the same. More specifically, the remote inspection device for firefighting facilities comprises: a fire detection unit for detecting a fire; a fire alarm unit notifying a manager of a fire situation; a central server receiving fire information from the fire detection unit to operate the fire alarm unit; and a manager terminal communicating with the central server and controlling an operation of at least one of the fire detection unit and the fire alarm unit through the central server. In addition, the remote inspection method comprises: a fire detection unit operation step of operating the fire detection unit by operating a manager terminal; a first fire alarm inspection step of determining a state of a fire alarm unit operated when the fire detection unit detects a fire; and a second fire alarm inspection step of individually operating an emergency broadcasting unit, buzzer unit, zone alarm bell unit, and main alarm bell unit forming the fire alarm unit to determine an operation state of each alarm unit.
Patent KR-20220057688-A (KR)
Title: A gas melting device
Inventor: SHIN HEE JONG
IPC: B01F21/00
Filed: 2020-10-29
Abstract: The present invention relates to a gas dissolving device used to dissolve gas into a liquid. More specifically, the present invention relates to a gas dissolving device, in which a microbubble generator is used to break gas into small pieces and the gas is introduced and dissolved in a dissolving tank, wherein a liquid level control device is installed, a gas pocket is formed on an upper portion of the dissolving tank so as to collect gas that is not dissolved and floats such that the pressure of the dissolving tank increases, and gas collected in the gas pocket is discharged through a collected gas discharge port when the pressure of the gas exceeds a certain pressure, so that the gas is supplied to the microbubble generator and used as a solute. Accordingly, the consumption of dissolved gas is reduced and gas can be efficiently dissolved into a liquid. To this end, a liquid level control device for controlling the amount of a liquid introduced to the dissolving tank is installed. Accordingly, a method is used such that liquid with a relatively high specific gravity is accumulated at the bottom of the dissolving tank, and gas with a relatively low specific gravity is accumulated in a layer-separated state in a gas pocket, which is the upper portion, so as to increase the entire pressure of the dissolving tank. An opening and closing device operated by the pressure at the collected gas discharge port is installed or the gas supply pressure of a gas supply unit is set to a high pressure. As such, when the gas pressure of the dissolving tank rises above the gas supply pressure, the collected gas is discharged.
Patent KR-20220006986-A (KR)
Title: Cleaner system
Inventor: RYU JUNG WAN
IPC: A47L9/22
Filed: 2020-11-04
Abstract: The present invention relates to a cleaner system comprising: a cleaner; a station for the cleaner; and a virtual plane including a virtual suction passage through-line, which passes through a suction passage in the longitudinal direction, and a virtual suction motor axis line, which extends the rotation axis of a suction motor. When the cleaner is coupled to the station therefor, the plane positions the cleaner to penetrate at least a portion of the station and pass through a space in which the center of gravity of the cleaner can maintain the balance of the station. Therefore, there is an advantage in that the cleaner and the station can be stably supported without falling over.
Patent KR-20220041693-A (KR)
Title: Image Processing Method and Apparatus Using Thereof
Inventor: SONG MYOUNG WOO
IPC: G06T17/20
Filed: 2020-11-13
Abstract: An image processing method according to the present invention may comprise: a step for obtaining image data of an object; a step for generating a 3D model having at least two different expression modes from the image data; and a display step for displaying the generated 3D model. The 3D model having at least two different expression modes is displayed, thereby having the advantage that a user can check various information of the 3D model without changing the expression modes.