baber/WOPTO huggingface dataset:
Patent KR-20220108263-A (KR)
Inventor: SON CHANG GUE
IPC: A61K36/74
Filed: 2021-01-25
Abstract: The present invention relates to a composition for preventing, alleviating or treating cancer metastasis comprising coffee, a coffee extract, and by-products as active ingredients, and can be used for preventing or treating cancer because of its ability to inhibit cancer metastasis, inhibit cancer growth, and inhibit VCAM1 protein expression. The composition for preventing or treating cancer of the present invention has the ability to inhibit cancer metastasis, inhibit cancer growth, and inhibit VCAM1 protein expression, so that it can be used for preventing or treating cancer.
Patent KR-20220109732-A (KR)
Inventor: KIM KYUNG MIN
IPC: H01L21/67
Filed: 2021-01-29
Abstract: A heating device according to an embodiment of the present invention comprises: a heater having a heating unit and installed inside a container adjusting the internal pressure; a power supply line located outside the heater so that at least a portion of the power supply line is located inside the container, and connected to the heating unit; and a blocking unit installed to surround the power supply line inside the container and provided to be deformable by an external force. Therefore, according to the blocking unit of embodiments of the present invention, the heater can move more freely while preventing the power supply line for applying power to the heating element of the heater from being exposed to an inner space of the container. Accordingly, when a current flows through the power supply line in a state in which the inside of the container is adjusted to vacuum pressure, discharge can be prevented from occurring, and the position of the heater can be more freely adjusted.
Patent KR-20210148857-A (KR)
Inventor: YOUNG BO FENG
IPC: H01L27/24
Filed: 2021-01-29
Abstract: In some embodiments, the present disclosure relates to a memory device. In some embodiments, a memory device has a substrate and a lower interconnecting metal line disposed on the substrate. The memory device also has a selector channel disposed on the lower interconnect metal line, and a selector gate electrode that wraps around the sidewall of the selector channel and is separated from the selector channel by a selector gate dielectric. The memory device also has a memory cell disposed on the selector channel and electrically coupled to the selector channel, and an upper interconnecting metal line disposed on the memory cell. A front end space is secured and more integration flexibility is provided by placing a selector within a back end interconnect structure.
Patent KR-20220110954-A (KR)
Inventor: LEE KYEONGHO
IPC: F16B21/18
Filed: 2021-02-01
Abstract: The present invention relates to a stopper and a drive unit of a steering apparatus including the same. An embodiment of the present invention relates to the stopper disposed in the drive unit of the steering apparatus. The stopper disposed in the drive unit of the steering apparatus including a worm gear, a bearing supporting rotation thereof, and a damper mitigating an impact of the bearing comprises: an annular body wherein a through hole is formed therein so that one side of the worm gear can pass therethrough; and a leg protruding toward the damper along the axial direction of the worm gear on the annular body. Provided are the stopper capable of reducing damage to the bearing and the worm gear and consequent noise, and the drive unit of the steering apparatus including the same.
Patent KR-20220111561-A (KR)
Inventor: KIM KYUHYUNG
IPC: F22B1/12
Filed: 2021-02-02
Abstract: The present invention relates to a hydrogen production system, which comprises: a water supply unit for supplying water; a primary side heat exchanger connected to a primary system of a nuclear power plant and the water supply unit and generating first steam by exchanging heat with the water transferred from the water supply unit using a coolant transferred from the primary system; a secondary side heat exchanger connected to a secondary system of the nuclear power plant and the water supply unit and generating second steam by exchanging heat with the water moved from the water supply unit using system steam moved from the secondary system; and a hydrogen production unit connected to the primary side heat exchanger and the secondary side heat exchanger and producing hydrogen using the first steam transferred from the primary side heat exchanger and the second steam transferred from the secondary side heat exchanger. The present invention efficiently produces hydrogen and oxygen using coolant moved from the primary system.
Patent KR-20220112537-A (KR)
Title: Anti-cancer virus gene construct
Inventor: KIM EUNYOUNG
IPC: C07K14/705
Filed: 2021-02-04
Abstract: The present invention relates to an anti-cancer virus gene construct. More specifically, the present invention relates to: an anti-cancer virus gene construct; a host cell containing the anti-cancer virus gene construct; a method for producing an anti-cancer virus; and an anti-cancer virus produced thereby, wherein the anti-cancer virus gene construct includes a first nucleotide sequence encoding whole or some of CD55 protein and a second nucleotide sequence encoding a transmembrane domain and is configured such that a protein encoded by the first nucleotide sequence and a protein encoded by the second nucleotide sequence are linked and expressed. The anti-cancer virus gene construct of the present invention is used to produce an anti-cancer virus which has resistance to the blood complement system and exhibits stable anti-cancer activity when administered intravascularly. In addition, the present invention has effects of enabling easier and more effective anti-cancer treatment due to the blood stability of the anti-cancer virus and reducing a dosage compared to a conventional case, thereby reducing the possibility of side effects.
Patent KR-20220117977-A (KR)
Title: Antifungal agents containing trifluoromethylated hydroquinone derivatives
Inventor: CHO EUN JIN
IPC: A01N35/06
Filed: 2021-02-18
Abstract: The present invention relates to an antibacterial agent comprising a trifluoromethylated hydroquinone derivative, and comprises a trifluoromethylated hydroquinone derivative represented by Formula 1 below. [Formula 1] In Formula 1, R1, R2, R3 and R4 are each independently selected from hydrogen, alkyl having 1-10 carbon atoms, alkoxy having 1-10 carbon atoms, halogen, and -CF3, provided that one of R1, R2, R3, and R4 is -CF3. An objective of the present invention is to provide the antibacterial agent comprising a trifluoromethylated hydroquinone derivative having an excellent antibacterial effect even in a small amount.
Patent KR-20220120291-A (KR)
Title: A cover laminated with a multilayer film, an electronic device comprising the same, and a methode for manufacturing the multilayer film
Inventor: JUNG JEAMOON
IPC: C08J7/04
Filed: 2021-02-23
Abstract: Disclosed is an electronic device. The electronic device may comprise: a cover forming a part of the exterior of the electronic device; a film layer attached to a first side of the cover; at least one UV molding pattern layer disposed on the film layer, wherein the at least one UV molding pattern layer comprises a first region and a second region different from the first region; a thermal curing printed layer disposed on the first region of the at least one UV molding pattern layer; and a deposition layer including a first portion disposed so as to overlap the first region of the at least one UV molding pattern layer and a second portion disposed in the second region of the at least one UV molding pattern layer. Besides, various other embodiments identified through the specification are also possible. Various colors and visual effects can be implemented.
Patent KR-20220121094-A (KR)
Title: Method and apparatus for analyzing dementia severity using frontal lobe skin image
Inventor: HONG KWANG SEOK
IPC: G16H50/30
Filed: 2021-02-24
Abstract: An embodiment of the present invention relates to a method and apparatus for analyzing the severity of dementia using a frontal lobe skin image. The method for analyzing the severity of dementia using a frontal lobe skin image according to an embodiment of the present invention includes the steps of: calculating color data from a skin region of interest in a frontal lobe region; calculating a frequency value corresponding to a dementia-related frequency band by using the calculated color data; and analyzing the severity of dementia using the calculated frequency value.
Patent KR-20220125756-A (KR)
Title: Coated skin paper to prevent damage to the V-cut edge of the package box
Inventor: KIM BONG SUK
IPC: D21H27/18
Filed: 2021-03-05
Abstract: The present invention relates to coated skin paper for preventing damage to V-cut corners of a packaging box. To this end, the present invention can provide a coating solution composition for skin paper used for V-cut corners of a packaging box. The composition comprises: 30 wt% of latex (solid content 50%); 30 wt% of calcium carbonate (solid content 77%); 2 wt% of a black pigment (solid content 5%); 19.7 wt% of water (solid content 0%); 0.3 wt% of a defoaming agent (25% solid content); 48.18 wt% of total solid content; and 300 cps of clay, wherein the composition is configured to prevent damage to skin paper occurring at the V-cut corners of the packaging box, by being used as a water-based coating solution on the skin paper of the packaging box.
Patent KR-20220126567-A (KR)
Title: Automatic diagnosis device and method for blade
Inventor: KIM JUNG CHAN
IPC: G06N3/08
Filed: 2021-03-09
Abstract: The present invention relates to an automatic blade diagnosis device and a diagnosis method thereof, which can automatically diagnose defect status and defect types of a blade. According to an embodiment of the present invention, the automatic blade diagnosis device comprises: a plurality of measurement units separated and installed around a plurality of blades forming a circle to measure arrival times of the plurality of rotating blades; a preprocessing unit generating a time series pattern including vibration information of the plurality of blades based on the arrival times of the plurality of blades measured by the measurement units, and image-processing the time series pattern to generate a vibration image; a learning unit using the time series pattern or the vibration image as learning data to learn normal property ranges of the plurality of blades; and a diagnosis unit using the normal property ranges learned by the learning unit to diagnose defect status and defect types of the plurality of blades in real operation.
Patent KR-20220126579-A (KR)
Title: Method and apparatus for managing conditional reconfiguration in wireless communications systems
Inventor: HWANG JUNE
IPC: H04W36/00
Filed: 2021-03-09
Abstract: A method and device for managing a conditional reconfiguration of a terminal in a wireless communication system are disclosed. The method can comprise: a step of receiving a secondary node (SN) change request message related to one or more target SNs from a source SN; a step of transmitting the information showing the allowed number for the target SN among the number of pieces of conditional reconfiguration information operable by the terminal to the target SN; a step of receiving the conditional reconfiguration information of one or more of candidate cells selected within the allowed number from the target SN; and a step of transmitting the conditional reconfiguration information of the one or more candidate cells to the terminal. The present invention is able to reduce the unnecessary measuring operations.
Patent KR-20220128067-A (KR)
Title: Apparatus and method for managing schedule of facility management
Inventor: LEE JOON HWI
IPC: G06Q10/06
Filed: 2021-03-12
Abstract: Proposed are a facility management schedule management device and a facility management schedule management method, which help to select an investigation target. The facility management schedule management method is performed by the facility management schedule management device and includes the steps of: setting a management standard unit period and repetition cycle for at least some of a plurality of facilities among facilities under jurisdiction of a user; providing a list of the plurality of facilities to the user, and determining a management order of each facility belonging to the plurality of facilities; establishing and storing a management schedule for the plurality of facilities by matching the management order selected for each facility; and providing information on an established management schedule to the user. The management order indicates the order of unit periods in which management schedules for each facility are planned among the plurality of unit periods that arrive sequentially when a period corresponding to the repetition cycle is divided into a plurality of unit periods.
Patent KR-20220134116-A (KR)
Title: Substrate processing apparatus
Inventor: CHOI SUNG MIN
IPC: H01J37/32
Filed: 2021-03-26
Abstract: Disclosed is a substrate processing device. The substrate processing device comprises: a process chamber for performing a processing process for a substrate; a substrate support part disposed in the process chamber and on which the substrate is placed; a microwave heater disposed on an upper part of the process chamber and providing microwaves onto the substrate to heat the substrate to a process temperature; a gas supply part that provides a process gas for processing the substrate inside the process chamber; and an upper part electrode disposed on the upper part of the process chamber to form the process gas into a plasma state. Therefore, the present invention enables a time to be greatly reduced.
Patent KR-20220134955-A (KR)
Inventor: PARK SEUNG BUM
IPC: C07D471/04
Filed: 2021-03-29
Abstract: The present invention relates to a compound represented by the following chemical formula 1 and a use thereof. In the chemical formula 1, R_1 is a heteroaryl including nitrogen (N), or a heteroatom selected from a structure represented by the following chemical formula 2 to 5 and R_2 is a heteroaryl or an aryl selected from a structure represented by the following chemical formula 6 and 7. The compound of the present invention can be used as an anti-virulence composition against Vibrio spp., a composition for preventing or treating an infectious disease, or a composition for inhibiting the formation of a biofilm. The compound of the present invention prevents Vibrio spp. from having toxicity through quorum sensing control so that resistance to the compound does not occur.
Patent KR-20220135281-A (KR)
Title: Method for manufacturing sodium bis(fluorosulfonyl)imide
Inventor: KIM KYONG CHEOL
IPC: C01B21/093
Filed: 2021-03-29
Abstract: The present invention relates to a method for producing sodium bis(fluorosulfonyl)imide using a single solvent, and a manufacturing process is simple and economical and the sodium bis(fluorosulfonyl)imide with high purity and high yield can be produced.
Patent KR-20220136665-A (KR)
Inventor: KANG SO DAE
IPC: D05C11/18
Filed: 2021-04-01
Abstract: The present invention relates to an omnidirectional lock stitchable rotary drop box. In a hitch stitch rotary drop box invented by the present inventors, as in the past, the position of a needle is left as it is, and as in the past, a needle thread penetrates the hole of the needle from the other side of a bobbin case to one side. In a state in which the stitch side thread of a needle thread loop in a U-shaped posture returns around the bobbin thread by a jumping rope, even if a fabric is moved in all directions on the plane, the needle thread loop always moves without changing the X-shaped posture.
Patent KR-20210044195-A (KR)
Inventor: MIN SUNG GI
IPC: E02B5/08
Filed: 2021-04-02
Abstract: The present invention relates to a device for cleaning floating matter at sea level in a reservoir or coastal area. More particularly, the present invention is to improve water quality by filtering out floating matter that grows abnormally due to pollution or the like as well as the increase in sea water temperature in summer season such as heat waves. According to the present invention, provided is a cleaning device comprising: a frame (125) protruding from a filter box barrel (120); the filter box barrel (120) connected to the rear side of a floating column (113) by a hinge (130); an inlet (115) inclined to the front of the filter box barrel (120); a fixed wire mesh body (133) fixed to the frame (125) for the inlet (115); a filter bag (150) provided in an installation section (171) of the fixed wire mesh body (133) while being assembled to the frame (125); and a suction pump (140) provided to penetrate into a suction space (160) formed on the front and lower sides of the filter box barrel (120). The cleaning device (100) allows floating matter (green algae) floating on the water surface by the suction power of the suction pump (140) to flow into the inlet (115) along with the river water, and then filters the floating matter into the filter bag (150).
Patent KR-20220140252-A (KR)
Inventor: MOOHYUN BAEK
IPC: H01M50/247
Filed: 2021-04-09
Abstract: One embodiment of the present invention relates to an electronic device, which comprises a housing, a display forming a front surface of the electronic device, and a battery disposed inside the housing. The battery includes: a plurality of cells disposed in a second direction perpendicular to a first direction where the front surface faces; a support structure interposed between the plurality of the cells; a second tape disposed across at least a part of an area on a first surface of a first cell and at least a part of an area on a second surface of a second cell which face in a third direction opposite to the first direction, and at least one surface of the support structure; and a first tape disposed across a third surface of the first cell and a fourth surface of the second surface which face in the first direction, and one surface of the second tape disposed on a fifth surface of the support structure, wherein the first length of the support structure in the first direction may be formed to be longer than the second length of the first cell in the first direction and the third length of the second cell in the first direction. Accordingly, a pressing phenomenon and a white point phenomenon of the display can be efficiently minimized.
Patent KR-20220140267-A (KR)
Inventor: DONG HO HA
IPC: H04N5/378
Filed: 2021-04-09
Abstract: An image sensing device according to an embodiment of the present invention includes: a pixel array including a first pixel operating in a mode selected among a plurality of modes; and an ADC (analog-digital converter) converting a pixel signal generated by the first pixel into pixel data according to an input range corresponding to the selected mode. The input range may be a voltage range in which the pixel signal is can be converted into pixel data corresponding to the pixel signal.
Patent KR-20220145589-A (KR)
Inventor: PARK JAE WHA
IPC: H01L27/108
Filed: 2021-04-22
Abstract: A manufacturing method of a semiconductor device of the present disclosure may include the steps of: patterning a substrate to form an active pattern; forming a trench penetrating the active pattern; forming a support film covering the trench; forming a first opening in the supporting film; forming a gate electrode film filling the trench through the first opening; and forming a bit line structure connected to the active pattern. The support film includes a base portion covering an upper surface of the active pattern and a support portion disposed in the trench.
Patent KR-20220146836-A (KR)
Inventor: SHIM MIN SEOB
IPC: H03K17/16
Filed: 2021-04-26
Abstract: The present invention relates to a demodulation circuit for a power switch, which is to reduce power consumption of a gate driving circuit. The demodulation circuit for a power switch comprises: a signal comparator comparing a PWM modulation signal (V_MS2) received from a signal isolator with a predetermined reference voltage signal (V_REF), and outputting a first PWM demodulation signal (V_CMP); a waveform restoration unit connected to an output terminal of the signal comparator and outputting a second PWM demodulation signal (V_X) for restoring a waveform of a PWM signal based on the first PWM demodulation signal (V_CMP) input from the signal comparator; and a voltage rise amplifier amplifying a voltage rise of the second PWM demodulation signal (V_X) output from the waveform restoration unit according to a voltage waveform of the first PWM demodulation signal (V_CMP) input from the signal comparator. Accordingly, increase in power consumption of the gate driving circuit can be effectively reduced.
Patent KR-20220149098-A (KR)
Inventor: JEON DUK WOO
IPC: A62D1/00
Filed: 2021-04-30
Abstract: The present invention relates to a battery storage system. The battery storage system of the present invention comprises: a storage box in which a battery is stored; a cover member which is detachably covered on the open upper surface of the storage box and wherein a space unit is formed therein; a fire extinguishing member filled in the space unit of the cover member and formed in a form of a granule; a plurality of supply holes formed at a lower surface unit of the cover member and supplying the fire extinguishing member to the battery in case of a fire in the battery; and an opening/closing unit installed at the supply hole and opening the supply hole when the fire occurs in the battery. An objective of the present invention is to provide the battery storage system capable of discharging a pressure due to battery explosion.
Patent KR-20220149858-A (KR)
Inventor: CHO JOO WOAN
IPC: H01L27/15
Filed: 2021-04-30
Abstract: A display device is provided. The display device includes: a first substrate including a display area and a non-display area surrounding the display area, and including a plurality of pixel circuit units; a plurality of light emitting elements disposed in the display area on the first substrate to be electrically connected to the pixel circuit units; a plurality of groove units formed to correspond to the plurality of light emitting elements, respectively, wherein upper surfaces of the light emitting elements are partially recessed; a connection electrode disposed in the non-display area on the first substrate, and electrically connected to the plurality of light emitting elements; and a plurality of light output patterns disposed to correspond to the plurality of light emitting elements, and having a part disposed in the groove units, wherein the light output patterns include a first surface coming in contact with the light emitting elements in the groove units, a second surface opposed to the first side, and a third surface which is a side surface connecting the first surface and the second surface, and the second surface has a curved outer surface. Therefore, the present invention is capable of improving the efficiency of light output.
Patent KR-20220153185-A (KR)
Inventor: HAN YOUN KI
IPC: B05B1/34
Filed: 2021-05-11
Abstract: The present invention relates to a toilet bowl and, more specifically, to a clog removal device of a drain trap for a toilet bowl, capable of removing a clog of a drain trap by injecting water into a space in the drain trap to prevent the clog of the drain trap. In accordance with the present invention, the drain trap for a toilet bowl, which is operated to perform a drainage operation using water in a water tank (11) installed in a toilet bowl (10), includes a clog removal device (20) including a trap injection part (25) installed in a trap bending part (14) of a drain trap (13) to inject the water, thereby removing a clog of defecation in the trap bending part (14) of the drain trap (13) through the injection from the trap injection part (25).