baber/WOPTO huggingface dataset:
Patent KR-20210125231-A (KR)
Title: Circulation filtration aquaculture system.
Inventor: TAE SOUN PARK
IPC: C12N1/20
Filed: 2020-04-08
Abstract: The present invention provides a circulation filtration aquaculture system for ground aquafarms. According to the present invention, the circulation filtration aquaculture system for ground aquafarms comprises: a breeding tank having a floor of a predetermined area and an outer wall and accommodating aquaculture organisms and breeding water; a breeding water management system collecting the breeding water in the breeding tank to detect and measure the breeding water, wherein the breeding tank and the breeding water management system are connected through a breeding water inlet pipe; a drain pipe installed at the bottom of the breeding tank; a physical filtration tank connected to a drain pipe and removing solid foreign substances from the discharged breeding water by sedimentation and immersion; a biological filtration tank connected to the physical filtration tank and receiving the breeding water from which the solid foreign substances have been removed to perform purification by a microbial filtration medium; and a re-supply pipe connecting the biological filtration tank and the breeding tank to move the purified breeding water to the breeding tank. A washing unit is installed so that each sensor is washed by spraying washing water and a compensation liquid to the sensor in a microbubble-jet method inside a measurement chamber in which sensing is performed, the washing water and the compensation water are recovered as storage liquid or are stored in a washing water chamber and a compensation liquid chamber, which have tank structures, respectively, thereby providing an effect of removing risk of contamination and freezing.
Patent KR-20210120767-A (KR)
Title: Apparatus and method for failure recovery of master cell group in intergrated access and backhaul system
Inventor: HWANG JUNE
IPC: H04W76/19
Filed: 2020-04-10
Abstract: The present invention relates to a communication technique that combines a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. The present invention provides a method for operating forward information necessary for reconnection to a network of a terminal part in a radio access backhaul combination system.
Patent KR-20210134093-A (KR)
IPC: B32B27/40
Filed: 2020-04-28
Abstract: A polyurethane foam insulation and a manufacturing method thereof of the present invention has an effect wherein an insulation effect is improved, by preventing a layer separation phenomenon of a phase transition material, as the phase transition material can be uniformly distributed. In addition, by manufacturing the phase transition material to a form of a film, the polyurethane foam insulation and the manufacturing method thereof of the present invention has an effect of solving a non-uniform mixing and a clogging phenomenon of a transfer pipe of the phase transition material, and improving a process efficiency as a continuous manufacturing process is enabled. The polyurethane foam insulation comprises: at least one phase transition material-containing film layer; and at least one polyurethane foam insulation layer.
Patent KR-20200126934-A (KR)
Inventor: KIM YONG HO
IPC: H04W84/12
Filed: 2020-04-29
Abstract: According to the present invention, a method of operating a first communication node in a wireless communication network may comprise the steps of: performing a monitoring operation for a first channel and a second channel; performing a random backoff operation on the first channel and the second channel when the state of the first channel and the second channel is idle for a first period as a result of the monitoring operation; and when the state of the first channel and the state of the second channel are idle as a result of the random backoff operation, transmitting a first frame through the first channel and the second channel. Accordingly, a frame can be transmitted by efficiently performing channel access.
Patent KR-20210136605-A (KR)
IPC: G01L7/00
Filed: 2020-05-08
Abstract: Disclosed is an interface pressure measuring apparatus. The disclosed interface pressure measuring apparatus comprises: a cable unit which has a mounting groove unit; an attachment bar unit which is mounted on the mounting groove unit to be detachable; an interface pressure measuring sensor module unit which is mounted on the attachment bar unit to be detachable; and a joint which is installed on a cable unit to be closely attached to the cable unit, the attachment bar unit, and the interface pressure measuring sensor module unit. The interface pressure measuring sensor module unit measures an interface pressure generated by the joint closely attached to the cable unit, the attachment bar unit, and the interface pressure measuring sensor module unit. The interface pressure measuring apparatus is recyclable and reduces a measurement cost of the interface pressure.
Patent KR-20200133665-A (KR)
Inventor: CHIBA TAKASHI
IPC: H01L21/02
Filed: 2020-05-11
Abstract: According to one aspect of the present disclosure, a film formation method comprises the following steps of: adsorbing an aminosilane gas on a substrate having a recessed part formed on the surface thereof; supplying an oxidizing gas to the substrate to oxidize the aminosilane gas adsorbed on the substrate to deposit a silicon oxide film on the substrate; and activating a mixed gas containing helium and oxygen by plasma and supplying the same to the silicon oxide film, and performing a reforming process on the silicon oxide film. According to the present disclosure, it is possible to fill the recessed part with the silicon oxide film in which a core is hardly generated by the subsequent etching process.
Patent KR-20200061327-A (KR)
Inventor: LEE SEONG WON
IPC: E01D21/00
Filed: 2020-05-13
Abstract: The present invention relates to a bracket for a cantilever and a cantilever construction method using the same and, more specifically, to a bracket for a cantilever including a support frame, a fixing plate, a guide piece, a pulling means and a supporter, and a cantilever construction method using the bracket for a cantilever, which comprises a cantilever bracket manufacturing step, a cantilever bracket assembly installation step, a welding fixing step, a precast panel placement installation step, a concrete placement and curing step, and a cantilever bracket supporter separation step. Therefore, the bracket can be installed and fixed by freely selecting a position in the longitudinal direction of a girder without the need for anchor work which is the procedure of pre-installing an anchor bolt on the girder. Thus, constructability can be considerably improved with a simplified cantilever construction process, while a supporter can be semi-permanently reused by being separated after the construction of a cantilever, which can lead to a significant reduction in construction costs.
Patent KR-20200141384-A (KR)
Inventor: LEE JONG HYUCK
IPC: G06N3/08
Filed: 2020-05-20
Abstract: The present invention relates to a method for obtaining user interest information based on input image data, to a device thereof, and to a program. According to one embodiment of the present invention, the method for obtaining user interest information based on input image data comprises the following steps of: calculating, by a server, individual appearance characteristics for a plurality of appearance classification criteria by inputting first input image data to an appearance characteristic recognition model (S1200); generating, by the server, first appearance description data by combining the plurality of individual appearance characteristics for the first input image data (S1400); and generating and outputting, by the server, the first output image data based on the first appearance description data (S1600).
Patent KR-20210147715-A (KR)
Inventor: LEE KYU WON
IPC: F24F3/16
Filed: 2020-05-29
Abstract: In accordance with one embodiment of the present invention, an air cleaner equipped with a fan-less dust sensor includes: a housing having a space formed therein; a first partition formed in the housing to separate the internal space of the housing into an upper part and a center part, and having a first opening hole of a selected size formed to open the upper part and the center part; a second partition formed on a lower side of the first partition in the housing to separate the internal space of the housing into the center part and a lower part, and having at least one second opening hole formed to open the lower part and the center part; an air cleaning fan housed in an upper part of the internal space of the housing, which is an upper side of the first partition, to be rotated; an air cleaning filter housed in the center part of the internal space of the housing, which is the lower side of the first partition while being an upper side of the second partition; and a fan-less dust sensor housed in a lower part of the internal space of the housing, which is a lower side of the second partition. Therefore, the present invention is capable of maximizing the efficiency of a dust sensor while being more economical.
Patent KR-20210150145-A (KR)
Inventor: LEE KYUNG CHANG
IPC: A45D33/14
Filed: 2020-06-03
Abstract: A cosmetic container is disclosed. A cosmetic container according to one aspect of the present invention comprises: a cap; a body rotatably coupled to the cap and having an inner space therein; a handle rotatably coupled to an upper part of the body and having a discharge passage through which the contents are discharged; a screw installed at the bottom of the handle in the inner space and rotating integrally with the handle; and a piston that is screwed to the circumference of the screw and ascends and descends inside the inner space by rotation of the screw. The outer surface of the cap is provided with a cap outer body made of a metal material, the handle has an upper surface made of a metal material, and a body outer body made of a metal material is formed on the circumference of the body.
Patent KR-20200068636-A (KR)
Inventor: KIM HEE SEUNG
IPC: G02B7/04
Filed: 2020-06-08
Abstract: An objective of the present invention is to provide an actuator for optical use capable of stably and precisely realizing an autofocus function. The actuator for optical use comprises: an AF carrier having a guide line; a main frame having an actuation unit to move the AF carrier in an optical axis direction and having a groove line facing the guide line; and a plurality of balls positioned between the guide line and the groove line and arranged side by side along the optical axis direction. The separation distance in the optical axis direction between the lowermost end of the guide line and the lowermost end of the groove line with respect to a point where the AF carrier moves to the uppermost position is shorter than or equal to the radius of the lowermost ball arranged at the lowermost position among the plurality of balls with respect to the optical axis direction.
Patent KR-20210154512-A (KR)
Inventor: KIM YONG SUK
IPC: H05K1/11
Filed: 2020-06-12
Abstract: An embodiment of the present invention is intended to provide a circuit board capable of improving density of a circuit pattern with improved reliability by improving adhesion between an insulating layer and the circuit pattern. According to an embodiment of the present invention, the circuit board comprises: an insulating layer; a circuit pattern disposed on or under a lower surface of the insulating layer; and a buffer layer disposed on at least one of an upper surface and a lower surface of the insulating layer. The circuit pattern and the buffer layer contain a carbon element, a nitrogen element, and an oxygen element. A ratio of the nitrogen element to the carbon element ((carbon element/nitrogen element)*100) is 5 to 15. The ratio of the oxygen element to the carbon element ((carbon element/oxygen element)*100) is 15 to 30.
Patent KR-20210155943-A (KR)
Inventor: HUR JUNG HOON
IPC: H02G7/05
Filed: 2020-06-17
Abstract: The present invention relates to an insulator wire fixing device which comprises: a wire fixing part installed in a wire accommodating groove to fix a wire accommodated in the wire accommodating groove formed in a head part of an insulator; and a wire pressurizing part fixed to a support groove formed to be recessed in an upper end part of the wire accommodating groove and coupled to an upper part of the wire fixing part, wherein a height of the wire pressurizing part is adjustable to vertically move the wire fixing part.
Patent KR-20210015634-A (KR)
Inventor: KIM NAM IL
IPC: H04L1/00
Filed: 2020-06-19
Abstract: Disclosed are a method and an apparatus for transmitting and receiving a signal using a polar code in a communication system. A method for processing a transmission signal comprises: a step of classifying a bit string including a plurality of code bits into a plurality of groups; a step of comparing indices of code bits belonging to a first group among the plurality of groups and indices of code bits belonging to a second group among the plurality of groups; a step of setting the code bits belonging to the first group as upper bits among bits making up each modulation symbol; and a step of setting the code bits belonging to the second group as lower bits among the bits making up each modulation symbol. Therefore, the performance of a communication system can be improved.
Patent KR-20210158025-A (KR)
Inventor: KIM SANG OK
IPC: H01M4/58
Filed: 2020-06-23
Abstract: The present invention relates to an anode active material for a lithium ion battery, a method for manufacturing the same, an anode for a lithium ion battery including the anode active material, and a lithium ion battery including the anode. More specifically, an anode active material including silicon oxycarbide is produced by mixing a phenyl group-containing carbon precursor with an inexpensive silicone oil that does not contain a phenyl group in an optimal ratio, such that it is economical due to reduced manufacturing costs, and electronic conductivity and reversible capacity can be improved by controlling a free carbon region. Furthermore, mechanical rigidity and physical stability can be improved by a heat treatment in two steps, and a composition in a silicon oxycarbide structure and the free carbon region can be optimized, thereby significantly improving a capacity of a battery, cooling efficiency, lifespan, and output characteristics when the optimized composition and free carbon region are applied to the anode.
Patent KR-20210158026-A (KR)
Inventor: PARK EUN KUN
IPC: H02G3/04
Filed: 2020-06-23
Abstract: The present invention relates to an apparatus for fastening a low voltage connection box comprising: a connection box body unit installed on an underground low voltage distribution line for multipoint connection, inspection, and maintenance activities of a power cable; an insertion pipe unit including a corrugated pipe inserted into an installation hole formed in the connection box body unit; and a foreign substance inflow prevention unit preventing an external foreign substance to flow in the connection box body unit through a crack formed between the installation hole and the corrugated pipe.
Patent KR-20210158154-A (KR)
Inventor: CHUNG A HEE
IPC: A23L13/00
Filed: 2020-06-23
Abstract: The present invention relates to a super food-containing stick-type wellness convenience food. The present invention includes: a step of cooking and grinding rice by mixing brown rice, black rice, oat, bean, and the like in ground rice corresponding to an outer skin; a step of adding, to the inside of the composition, a meat cooking product such as chicken, beef, pork, lamb, and turkey and a super food such as nut, broccoli, garlic, green tea, tomato, kelp, blueberry, salmon, spinach, and oat; and a step of attaching frozen rice to the ground rice outer skin. The stick-type wellness convenience food of the present invention is made by putting the meat and super food into the ground rice. The food can be heated quickly, various tastes can be enjoyed from a single meal, and healthful super food can be conveniently ingested on consumers' part.
Patent KR-20210158593-A (KR)
Inventor: EUNJUN CHO
IPC: F25B41/00
Filed: 2020-06-24
Abstract: Disclosed is an air conditioner. According to the present invention, the air conditioner comprises: a compressor which compresses a refrigerant; a heat exchanger into which the refrigerant discharged from the compressor can be introduced, and which includes an indoor heat exchanger and an outdoor heat exchanger; an expansion valve which opens/closes an expansion flow path connecting the indoor heat exchanger and the outdoor heat exchanger; a distributor whose one end is connected to the expansion flow path, and whose other end is connected to one side of the outdoor heat exchanger; a first header which is connected to the other side of the outdoor heat exchanger, which is the opposite to the one side of the outdoor heat exchanger; a second header which is connected to a part between the one side of the outdoor heat exchanger and the other side of the outdoor heat exchanger; a defrosting flow path which guides at least a part of the refrigerant discharged from the compressor toward the second header; and a defrosting valve which opens/closes the defrosting flow path. The present invention aims to provide an air conditioner which is capable of effectively removing frost.
Patent KR-20200079471-A (KR)
Title: An apparatus for determining time difference of arrival and method thereof
Inventor: CHUNG KYUNG HWA
IPC: H04L7/027
Filed: 2020-06-26
Abstract: Provided is an apparatus for determining a difference in signal reception time. According to the present invention, the apparatus comprises: a first reception unit and a second reception unit each receiving periodic signals transmitted from a target terminal at a first interval; an oscillation unit for generating a clock having the first interval and having a clock offset in each interval; a conversion unit which samples and digitizes the signals received from the first reception unit and the second reception unit according to the clock generated by the oscillation unit; and an operation unit which determines a difference in signal reception time for the periodic signals of the first reception unit and the second reception unit based on the sampled and digitized value.
Patent KR-20220001566-A (KR)
Title: Therapeutic electric stimulator
Inventor: HEO MIN
IPC: A61H39/00
Filed: 2020-06-30
Abstract: The present invention relates to an electric stimulator for therapy. The electric stimulator does not have a risk of safety accidents such as burns to an operator due to heated needles and moxibustion for therapy, and can transmit the heat of the needles and moxibustion to the deep lesion of a patient with high efficiency without loss. Therefore, the therapy efficiency using the needles and moxibustion can be greatly improved. IN addition, there is an effect that a more effective and safe therapy can be performed by selecting any one of a red-hot needle treatment and moxibustion treatment.
Patent KR-20220007310-A (KR)
Inventor: WON HYUK
IPC: H04B10/114
Filed: 2020-07-10
Abstract: The present invention relates to a hearing assisting device, and more specifically, to a hearing assisting device capable of improving cognitive ability by radiation of near-infrared rays with a preset frequency in addition to the function of assisting hearing. The hearing assisting device according to the present invention desirably comprises: a main body part having an accommodation space formed therein; an ear tip mounted on a first side surface of the main body part and including an acoustic path; a speaker for emitting sound through the acoustic path; a microphone formed in the main body part; a light radiation part including a light element mounted on at least one among the main body part, the ear tip and the acoustic path to radiate near-infrared rays; and a data processor for processing a first electric signal from the microphone depending on a preset fitting value to generate a second electric signal, applying the generated second electric signal to the speaker to emit sound, thereby performing the function of assisting hearing, and generating a control signal for radiating near-infrared rays with a set frequency during the performance of the function of assisting hearing to apply the same to the light radiation part and to radiate light, thereby performing the function of radiating light.
Patent KR-20220011000-A (KR)
Inventor: KWON YONGMIN
IPC: H05K1/18
Filed: 2020-07-20
Abstract: An embodiment of the present invention relates to an electronic device which comprises: a printed circuit board having a conductive pattern; and a resistor disposed on the printed circuit board to include a first terminal and a second terminal electrically connected to the conductive pattern, wherein the conductive pattern includes: a first pad unit faced by and electrically connected to the first terminal to contain a first conductive pad and a second conductive pad; a second pad unit faced by and electrically connected to the second terminal to contain a third conductive pad and a fourth conductive pad; a first conductive line extended from the first conductive pad or the second conductive pad; and a second conductive line extended from the third conductive pad or the fourth conductive pad, wherein the first conductive pad, the second conductive pad, the third conductive pad, and the fourth conductive pad may be separated from one another. Other embodiments are possible. According to the present invention, an error in wiring of the conductive lines can be prevented to enable a circuit using a resistor to avoid malfunctions.
Patent KR-20220016686-A (KR)
Title: Operating method of home network system providing recipe
Inventor: LEE JAE GYEONG
IPC: G06Q50/10
Filed: 2020-08-03
Abstract: The present invention discloses an operation method of a home network system. An operation method of a home network system including a heating device for use includes the steps of: obtaining a recipe to be performed in a heating device; determining whether a target heating device of a recipe matches the heating device for use; converting a heating step included in the recipe into an output level and output time of the heating device for use when the target heating device and the heating device for use are different from each other; and displaying the converted output level and the converted output time. Thus, users can be guided through the cooking steps of an efficient and appropriate recipe.
Patent KR-20220018665-A (KR)
Title: Electronic apparatus and method of controlling the same
Inventor: PARK JUN YONG
IPC: H04N13/271
Filed: 2020-08-07
Abstract: The present invention relates to an electronic device and a method for controlling the same. The electronic device includes: an image receiving part for acquiring image data captured by a camera; and a processor that acquires image data having depth information through the image receiving part based on the activation of a video call function, divides the image data acquired based on a set distance into first image data closer than the set distance and second image data farther than the set distance based on the depth information, and controls the normal display of a first area of a screen corresponding to the first image data and the display of a second area of the screen corresponding to the second image data by a privacy protection process.