baber/WOPTO huggingface dataset:
Patent KR-20200132722-A (KR)
Inventor: OH JUNG HOON
IPC: A61P35/00
Filed: 2020-05-13
Abstract: The present invention relates to a natural killer cell (NK cell) culturing method applied to immunotherapy, and more specifically, to: an NK cell culturing method for efficiently amplifying and activating NK cells, which are highly effective for treating malignant tumors, by culturing a lymphocyte derived from human peripheral blood; and a culture kit (NKCM kit) used for the same. A method for amplifying NK cells according to the present invention comprises: a step for stimulating NK cells by separating lymphocytes from peripheral blood; a step for culturing in a medium including IL-2, IL-12, IL-15, IL-17, IL-18, and IL-21; and a step for separating the NK cells. The present invention provides a pharmaceutical composition for cell therapy, wherein the pharmaceutical composition comprises NK cells manufactured by the method for amplifying NK cells according to the present invention. The pharmaceutical composition for cell therapy according to the present invention is in some cases used to treat infectious diseases and/or cancer.
Patent KR-20210143530-A (KR)
Title: A method and an apparatus for providing object-transformed rendering real scene images based on interior contents data of virtual spaces
IPC: G06T19/00
Filed: 2020-05-20
Abstract: A method of operating a service providing apparatus according to an embodiment of the present invention comprises the steps of: constructing a first realistic scene image based on virtual space content; setting a transformation object in virtual space content corresponding to the first realistic scene image; determining a partial transformation boundary region corresponding to an influence range due to object transformation for coping with a first object before transformation and a second object after transformation in accordance with setting of the transformation object; performing a re-rendering process for a realistic scene image corresponding to the partial transformation boundary region; and combining the re-rendered realistic scene image portion and the remaining portion of the first realistic scene image except for the partial transformation boundary region to construct a second realistic scene image in which the first object is converted into the second object. The present invention can intuitively and conveniently construct space and interior design information.
Patent KR-20210147199-A (KR)
Inventor: SIM JUNHO
IPC: F21S41/141
Filed: 2020-05-28
Abstract: Among conventional LED bi-function headlamps, a bi-function headlamp that uses a fixed shield and implements a low beam and a high beam by turning on and off LEDs generates, when irradiated to a forward road surface, an image with a sense of disconnection due to a gap between lower beam and high beam patterns. To remedy this drawback, instead of using the conventional fixed shield, a collimating lens (50) that can function as a low-beam cut-off line shield and a high beam reflector is used. As a result, the image with a sense of disconnection between the low beam and high beam patterns can be resolved.
Patent KR-20210153280-A (KR)
Inventor: NAM SUP CHOI
IPC: H02M3/07
Filed: 2020-06-10
Abstract: The present invention relates to a flying capacitor (FC) charging circuit for initially charging a flying capacitor of an FC converter, which includes: a charging resistance unit which is connected to an input terminal of an FC converter, to distribute an input voltage (V_dc) of the input terminal; a switch unit which is connected to the input terminal; and a diode unit which unidirectionally controls the direction of a current flowing through the charging resistance unit in a switched-on state of the switch unit. In an initial state of the FC converter, a distributed portion of the input voltage (V_dc) is charged to the flying capacitor by the operation of the switch unit.
Patent KR-20210158481-A (KR)
Inventor: KIM SUNG HUK
IPC: G06Q20/06
Filed: 2020-06-24
Abstract: The present invention relates to an electronic money charging and payment system using stocks, which comprises: a customer terminal (100) which has a built-in mobile card capable of paying electronic money costs for stock trading, product purchase and service use; a payment guarantee server (600) which sets a stock registered from the customer terminal (100) as a payment guarantee stock, converts the same to electronic money according to set conditions, and charges the same by an electronic money account of the customer terminal (100); an account management server (300) which settles a used amount of money in the electronic money account of the customer terminal (100); and an electronic money payment server (200) which pays the used amount of money of the customer terminal (100).
Patent KR-20210023671-A (KR)
Title: Image processing method and image processing apparatus for generating texture of 3d content using 2d image
Inventor: PARK BAYNG JAE
IPC: G06T17/20
Filed: 2020-06-24
Abstract: The present specification provides an image processing method performed by an image processing device. The image processing method comprises the steps of: acquiring a two-dimensional image of an original three-dimensional model observed at a predetermined position in a three-dimensional coordinate system; generating a target three-dimensional model using the original three-dimensional model; and determining a texture of the target three-dimensional model based on a three-dimensional shape of the target three-dimensional model and the two-dimensional image.
Patent KR-20220000059-A (KR)
Title: Non-powered body temperature measurement thermometer by wireless communication
Inventor: JEONG JIN YEONG
IPC: G06K19/07
Filed: 2020-06-25
Abstract: A non-powered body temperature measurement system comprises: an RFID tag which can transmit a body temperature value measured by attaching to a skin through an antenna; a reader which can supply power by approaching to the RFID tag and transmit body temperature data to a server and a mobile terminal by receiving the body temperature data; the server inputting and storing the received body temperature data to an attendance system of a student or a staff; and a mobile terminal storing the received body temperature data and displaying a situation in which the body temperature data is abnormally high by software.
Patent KR-20210027067-A (KR)
Title: Method and apparatus for radio link management in sidelink communication
Inventor: HAHN GENE BACK
IPC: H04L1/00
Filed: 2020-06-29
Abstract: Disclosed are a method and a device for radio link management in sidelink communication. An operation method of a first terminal includes the steps of: transmitting one or more sidelink data to a second terminal; performing a monitoring operation to receive one or more hybrid automatic repeat request (HARQ) responses for the one or more sidelink data from the second terminal; and declaring a radio link failure (RLF) for a radio link between the first terminal and the second terminal when the one or more HARQ responses indicate a discontinuous transmission (DTX). Accordingly, the performance of a communication system can be improved.
Patent KR-20220002782-A (KR)
Title: A lid structure of a spoid capable of quantitative pumping
Inventor: SONG GAM SEOB
IPC: A45D34/04
Filed: 2020-06-30
Abstract: The present invention relates to a cap for pumping fixed quantity of a dropper. The cap for pumping fixed quantity of a dropper of the present invention is composed of a mounting cap which is selectively separated and mounted in a container body; and a pumping rotating body which is outwardly rotated and vertically pumps a pumping member. The cap is safely separated and mounted by the mounting cap for the container body. Since discharge use of contents is facilitated by the pumping rotating body, loss of the contents caused by separating the cap for pumping fixed quantity of a dropper from the container body is fundamentally removed when carrying around. By simplifying pumping mechanism depending on a contents absorber, the present invention improves productivity due to assembly production, and significantly reduces costs.
Patent KR-20220005173-A (KR)
Title: Robot cleaner
Inventor: KIM YOUNG BIN
IPC: A47L11/40
Filed: 2020-07-06
Abstract: The present invention relates to a robot cleaner comprising a coupler capable of distributing stress generated by a load and stress generated by rotation to a rotating plate. The robot cleaner comprises: a rotating plate that is rotatably coupled to a body and in which a mop facing a floor is coupled to a lower side thereof; and a coupler that is coupled between the body and the rotating plate, and distributes stress generated by a load and stress generated by rotation, thereby having the effect of preventing the rotating plate from being damaged.
Patent KR-20220005746-A (KR)
Title: Semiconductor device
Inventor: LEE IN YEAL
IPC: H01L29/423
Filed: 2020-07-07
Abstract: A semiconductor device is provided. A semiconductor device includes: a substrate; an active pattern extended in a first direction on the substrate; a gate electrode extended in a second direction crossing the first direction on the active pattern; a gate spacer extended in a second direction along the sidewall of the gate electrode; an interlayer insulating film in contact with the sidewall of the gate spacer; a trench formed on the gate electrode in the interlayer insulating film; a first capping pattern disposed along the sidewall of the trench, wherein at least one sidewall has an inclined profile; and a second capping pattern disposed on the first capping pattern in the trench.
Patent KR-20220008663-A (KR)
Title: floating marine structure
Inventor: LEE JONGHUN
IPC: B63B39/14
Filed: 2020-07-14
Abstract: The present invention provides a floating marine structure. According to the present invention, the floating marine structure may comprise: a main body capable of floating on sea level; a first gyro device and a second gyro device installed symmetrically to each other on an installation reference plane of the main body; and a control unit controlling driving of the first gyro device and the second gyro device.
Patent KR-20220014919-A (KR)
Title: Method for manufacturing Zn-Mg-Al coated steel plate having surfacce colored layer with high incombustibility, and Zn-Mg-Al coated steel plate thus obtained
Inventor: CHOI MIN JUN
IPC: B05D5/08
Filed: 2020-07-29
Abstract: A manufacturing method of a Zn-Mg-Al colored plated steel sheet with excellent incombustibility and a colored plated steel sheet thereof are provided. The manufacturing method of a Zn-Mg-Al colored plated steel sheet according to the present invention comprises the steps of: preparing a Zn-Mg-Al plated steel sheet containing Zn, Mg, Al and impurities on the surface of a base steel sheet, and having a Zn-Mg-Al plated layer formed thereon, wherein the sum of the contents of Mg, Al and impurities is less than 4% by weight % in the Zn-Mg-Al plated layer; and forming a colored film layer on the surface of the prepared Zn-Mg-Al plated steel sheet. The colored film layer is formed by applying a coloring solution on the surface of the Zn-Mg-Al plated steel sheet at an applying amount of 2000-3500 mg/m^2 and drying the same while maintaining the peak metal temperature (PMT) in a range of 130-160℃. The coloring solution includes, by wt%, 40-50% of water as a solvent, 40-50% of a water-soluble anionic poly urethane dispersion and an acryl emulsion copolymer resin, 1-8% of a silane compound, 0.1-5% of a chromium compound, 1-10% of a pigment, 1-5% of PE fluorine modified WAX, and 10% or less of other additives.
Patent KR-20220015787-A (KR)
Inventor: LEE CHEOL HO
IPC: B60J7/057
Filed: 2020-07-31
Abstract: A vehicle of the present invention includes: an opening/closing device including at least one of a sunroof and a window; a display unit including a partial region in which a symbol image corresponding to the opening/closing device is displayed, and a background region excluding the partial region; an input unit configured to receive a touch input; a control unit configured to recognize a location of a touch point on the input unit, recognize the opening/closing device displayed at the recognized location of the touch point, recognize a movement time, a movement direction, and a movement distance corresponding to a change in the recognized location of the touch point, recognize closing degree information recognized based on the recognized movement distance and the movement direction when the recognized movement time is longer than a reference time, change display information of the background region displayed on the display unit based on the recognized closing degree information, and transmit the recognized closing degree information to the opening/closing device; and a driving unit configured to open or close the opening/closing device based on a control command from the control unit. The present invention can more faithfully reflect a user will in controlling the sunroof and the window.
Patent KR-20220018709-A (KR)
Title: Bark beetles collecting device
Inventor: JUNG JONG KOOK
IPC: A01G13/10
Filed: 2020-08-07
Abstract: Provided is a forest pest capturing device to be assembled and installed quickly and simply in a forest region. According to the present invention, a device includes at least one pest capturing container to attract and capture forest pests. The device comprises: a plurality of capturing guiders including a wide inlet and a narrow outlet and a conical body having an outer diameter gradually decreasing toward the lower part; a plurality of first and second connection ribs extending outward at the inlet of the capturing guiders; and a capturing guide part detachably stacking and connecting adjacent capturing guiders in a height direction through the first and second connection ribs which are bent and deformed. The capturing guiders include: a pair of first connection ribs extending outward from the outer rim of the inlet by a predetermined length and having a first connection button formed at a free end; and a pair of second connection ribs extending outward from the outer rim of the inlet by a predetermined length and having a second connection button formed at a free end to be placed between the pair of first connection ribs.
Patent KR-20210095539-A (KR)
Title: Micro device transfer head and manufacturing method thereof, and micro device transfer method
Inventor: BYUN DONG JIN
IPC: H01L21/683
Filed: 2020-08-10
Abstract: A transfer head manufacturing method of a micro element is provided. The transfer head manufacturing method of the micro element comprises the following steps of: preparing a substrate; generating, on the substrate, a plurality of pillars extending upwardly from an upper surface of the substrate; forming a stamp layer on the substrate having the plurality of pillars; and separating the stamp layer from the substrate having the plurality of pillars to form a plurality of through holes, which penetrate the stamp layer, in the stamp layer. Therefore, the method can increase reliability of a transfer process.
Patent KR-20220022380-A (KR)
Inventor: KIM YOUNGBEOM
IPC: B60R11/02
Filed: 2020-08-18
Abstract: The present invention relates to a vehicle and a control method thereof. The vehicle, capable of directing a sound output from a center speaker to an occupant by adjusting a tilt angle and a swivel angle of a cradle for a user terminal device, comprises: a center speaker provided on a dashboard; a cradle provided within a preset distance from the center speaker, fixing the user terminal device, and configured to tilt and swivel; a camera acquiring an image of an occupant; and a control unit determining a position of an occupant's ear based on the occupant's image, determining a first angle and a second angle based on the position of the occupant's ear, and controlling the cradle to be tilted by the first angle and swivel by the second angle.
Patent KR-20220023529-A (KR)
Title: Sterilizer using humidifying particle
Inventor: CHOI RAG MIN
IPC: A61L2/18
Filed: 2020-08-21
Abstract: The present invention relates to a sterilizer installed at entrances and exits of buildings as well as festivals, event halls or the like, and more specifically, to a sterilizer using humidifying particles, which converts a chemical solution into humidified air using a humidifying unit and sprays the same. The sterilizer using humidifying particles according to the present invention comprises: a main body (10) composed of two vertical frames disposed spaced apart from each other, having a passage (11) formed therebetween, and having exhaust fixing holes (12) formed at set intervals on an inner wall facing the passage (11); a medicine reservoir (20) provided in an inner space (13) of the vertical frame and containing a medicine solution therein; a humidifying unit (30) connected to the medicine reservoir (20) to receive the chemical liquid from the medicine reservoir and generate humidified air; a humidified air moving pipe (40) having one end connected to the humidifying unit (30) to move the humidified air generated by the humidifying unit; and a humidified air exhaust unit (50) coupled to the exhaust unit fixing hole (12) and connected to the humidified air moving pipe (40) to receive humidified air and exhaust the humidified air in a lateral direction of the passage (11), in which the humidified air exhaust unit (50) includes an exhaust nozzle (51) made of a resin material fitted into the exhaust unit fixing hole (12) so that a rim part is hooked to an edge of the exhaust unit fixing hole (12), and an exhaust hole (52) formed to connect the exhaust nozzle (51) with the humidified air moving pipe (40), and also formed to be biased to one side, so that an installation position varies according to a coupling state of the exhaust nozzle (51) to adjust an exhaust direction.
Patent KR-20220034275-A (KR)
Title: Container for spraying liquid
Inventor: LEE KYUNG CHANG
IPC: B65D1/02
Filed: 2020-09-10
Abstract: Disclosed is a container for spraying liquid to remove a hose for discharging contents. According to one aspect of the present invention, the container for spraying liquid comprises: a body divided into a filling space and a body outflow passage by a partition provided inside in the longitudinal direction, having a lower body hole corresponding to an entrance of the body outflow passage formed at the lower part of the partition, and having an upper body hole corresponding to an outlet of the body outflow passage formed in the upper part of the partition; a cover channel coupled to the upper part of the body and communicating with the upper body hole; a body cover communicating with the cover channel and having a pump insertion space into which a pump is inserted; and a pump support coupled to the upper part of the body cover, supporting the pump, and blocking inflow of outside air into the pump insertion space.
Patent KR-20210031624-A (KR)
Title: Stroller and reversible mechanism thereof
Inventor: SUN MINGXING
IPC: B62B9/12
Filed: 2020-09-10
Abstract: A stroller includes a stroller frame, a reversible member turned to the stroller frame and a reversible mechanism. The reversible mechanism locks the reversible member on different positions, and includes a sliding sleeve, a release actuator placed on the reversible member to be movable and connected with the sliding sleeve, and fixing part placed on at least two different positions. The sliding sleeve jackets the reversible member to be movable and is selectively combined with a random fixing part. The sliding sleeve is operated by itself to move together with the release actuator or release the fixing part such that the reversible member can be rotated to another position. Since the release actuator is connected with the sliding sleeve, the release actuator can be placed on a position for easy control, thereby making handle reversing work convenient and quick. Also, the reversible mechanism has a structure which is simple to design.
Patent KR-20220034611-A (KR)
Inventor: PARK SUNG JOON
IPC: H04W88/06
Filed: 2020-09-11
Abstract: A method for controlling an electronic device includes the steps of: performing an NFC handover operation when a terminal device approaches within a predetermined distance from an electronic device and handover data is transmitted; monitoring a Wi-Fi direct connection state between the terminal device and the electronic device; deactivating an NFC function when the Wi-Fi direct connection state is confirmed as failure; and re-performing the NFC handover operation based on handover data and re-activation of the deactivated NFC function after a set time in a state where the electronic device maintains a proximity distance to the terminal device.
Patent KR-20220035525-A (KR)
Title: CHA CHA Method for synthesizing CHA zeolite and CHA zeolite with large particle size therefrom
Inventor: KIM HO DONG
IPC: B01J37/10
Filed: 2020-09-14
Abstract: The present invention relates to a preparation method of a chabazite (CHA) zeolite and to a high-purity zeolite in the form of a large particle prepared therefrom, and more specifically, to a preparation method of a CHA zeolite which controls a particle size from 0.5 to 4 microns and suppresses the generation of impurities by using two types of unique structure directing agents (SDA) to synthesize a pure CHA zeolite and a CHA zeolite prepared therefrom and grown in the particle size to be applicable to a SDPF filter.
Patent KR-20210034513-A (KR)
Title: Substrate processing apparatus
Inventor: TAKAYAMA YUICHI
IPC: H01L21/677
Filed: 2020-09-16
Abstract: An objective is to provide a substrate treatment apparatus capable of properly treating a substrate. To achieve the objective, a substrate treatment apparatus (1) includes a first treatment unit (7A) and a second treatment unit (7B). The first treatment unit (7A) includes a first substrate holding part (91A) and a first rotation driving part (92A). The first substrate holding part (91A) includes a first plate (101), a fixing pin (103) and a gas outlet (104). The second treatment unit (7B) includes a second plate (131) and an end edge contact pin (133). The substrate treatment unit (1) includes a carrier (8) and a control part (9). The carrier (8) carries a substrate (W) to a treatment unit (7). The control part (9) determines one of the first treatment unit (7A) and the second treatment unit (7B) as the treatment unit (7) for treating the substrate (W) depending on the shape of the substrate (W), and then, enables the carrier (8) to carry the substrate (W) to the determined treatment unit (7).
Patent KR-20220046065-A (KR)
Title: Regulator circuit, electronic device comprising the regulator circuit, and processor comprising the regulator circuit
Inventor: KIM INSUNG
IPC: G05F1/59
Filed: 2020-10-06
Abstract: Disclosed are an LDO regulator circuit and an electronic device including the same. The electronic device can include: a regulator circuit outputting a regulated voltage based on a reference voltage and a feedback voltage; and an oscillator generating an output frequency signal based on a reference frequency signal and the regulated voltage outputted from the regulator circuit. The regulator circuit can include: a feedback loop outputting the regulated voltage based on a difference between the reference voltage and the feedback voltage; a first capacitor; a pre-charge circuit connected to the feedback loop, and charging the first capacitor with a second voltage based on a first voltage; a first switch connecting the pre-charge circuit with the first capacitor; and a second switch connecting the first capacitor with the feedback loop. Therefore, the present invention is capable of satisfying a low-noise property in a significant section.