baber/WOPTO huggingface dataset:
Patent KR-20220116761-A (KR)
Title: Device for recombinase-polymerase amplification that generates plasmon-enhanced fluorescence signal at the same time as isothermal amplification
Inventor: LEE MIN YOUNG
IPC: C12Q1/6834
Filed: 2021-02-15
Abstract: A recombinant enzyme-polymerase isothermal amplification device of the present invention performs isothermal amplification and epifluorescence amplification at the same time, and has excellent sensitivity and specificity to be miniaturized, thereby being used for pathogen diagnosis in clinical settings. The recombinant enzyme-polymerase isothermal amplification device comprises: a substrate containing nanopillars; a noble metal layer laminated on the surface of the substrate or nanopillars; an insulating layer laminated on the surface of the substrate, nanopillars and noble metal layer; noble metal nanoparticles bonded to the surface of the noble metal layer or the insulating layer; and a forward primer bound to the surface of the substrate, nanopillars, noble metal layer, insulating layer, or noble metal nanoparticles.
Patent KR-20220116832-A (KR)
Title: A composition for preventing, alleviating or treating respiratory disease comprising maslinic acid or ursolic acid as an active ingredient
Inventor: SEOL DU JIN
IPC: A23L33/10
Filed: 2021-02-15
Abstract: The present invention relates to a composition for preventing, alleviating, or treating respiratory diseases, comprising maslinic acid (MA), ursolic acid (UA) or a mixture thereof as an active ingredient, wherein the composition according to the present invention is non-toxic, is very effectively inhibit nitric oxide and neutrophils, which are increased when respiratory diseases occur, and inhibits the secretion of cytokines, so that it can be used very effectively for the prevention, alleviation, or treatment of respiratory diseases.
Patent KR-20210122669-A (KR)
Title: System and method of acoustic signal processing system based on delay distribution model using high frequency phase difference
Inventor: RU Powen
IPC: H04S7/00
Filed: 2021-02-19
Abstract: The present invention provides an acoustic signal processing system including an input module, a phase difference module, a delay distribution module, and a delay estimation module configured to perform final delay estimation according to delay distribution. The final delay estimate is applied to align one of two selected channels and combine the two channels to obtain a signal of interest. The phase difference module calculates a phase difference of frequency bins in a predetermined range. The delay estimation module overcomes the ambiguity of high-frequency bins when the distance between two acoustic sensors is longer than half the wavelength, by considering all possible delays derived from the phase difference, including multiples of ±2π.
Patent KR-20210022601-A (KR)
Title: Rotating piezoelectric motor with radial preload
Inventor: LAGORGETTE PASCAL
IPC: H02N2/12
Filed: 2021-02-19
Abstract: The present invention relates to rotary piezoelectric motors with radial preload. The present invention relates to rotary piezoelectric motors (100; 101; 102) which comprise: a piezoelectric actuator including a resonator (30′) having a pair of arms (31′, 32′), wherein the pair of arms (31′, 32′) are connected at one end of ends thereof in a connection area (33′) and other two ends (310′, 320′) are referred as ′free ends′; and a passive element including a cylindrical unit (20) extending orthogonally to the resonator (30′), wherein the cylindrical unit (20) can be rotated by friction of the free ends (310′, 320′) of the arms (31′, 32′) on the cylindrical unit (20). Each of the free ends (310′, 320′) includes protrusion units (41, 42) so that the protrusion units (41, 42) extend towards each other to form a housing for a portion (21) of the cylindrical unit (20). The motors (100; 101; 102) include devices (51, 52; 60) for holding the portion (21) of the cylindrical unit (20) in the housing.
Patent KR-20210116242-A (KR)
Title: Multilayer Ceramic Capacitor
Inventor: SASABAYASHI TAKEHISA
IPC: H01G4/12
Filed: 2021-02-26
Abstract: The present invention relates to a multilayer ceramic capacitor in which a crack is difficult to occur. The Mn/Ti peak intensity ratio, which is the ratio of the peak intensity by laser ICP of Mn to the peak intensity by laser ICP of Ti, in a dielectric ceramic layer of the outer layer of a cross-section is greater than the Mn/Ti peak intensity ratio, which is the ratio of the peak intensity by laser ICP of Mn to the peak intensity by laser ICP of Ti, in the dielectric ceramic layer in the central part in a width direction, length direction, and lamination direction of an effective part. The peak intensity by TEM-EDX of Ni is observed in the dielectric ceramic layer of the outer layer of the cross-section.
Patent KR-20220130360-A (KR)
Title: Apparatus and method for predicting atrial fibrillation prognosis
Inventor: PAK HUI NAM
IPC: A61B5/353
Filed: 2021-03-18
Abstract: In accordance with one embodiment of the present invention, a method for predicting the prognosis of atrial fibrillation includes: a step (a) in which an apparatus for predicting the prognosis of atrial fibrillation receives at least one of non-invasive clinical information and electrocardiogram information about a patient; a step in which (b) the apparatus for predicting the prognosis of atrial fibrillation preprocesses the received at least one of the non-invasive clinical information and the electrocardiogram information about the patient; and a step (c) in which the apparatus for predicting the prognosis of atrial fibrillation inputs the preprocessed at least one of the non-invasive clinical information and the electrocardiogram information about the patient into a prediction model to output at least one of a prediction result of invasive clinical prognosis and a prediction result of invasive clinical information about the patient. Therefore, the present invention is capable of improving the accuracy and speed of prediction result output.
Patent KR-20220132164-A (KR)
Title: Composition comprising extract of Hibiscus manihot for immune-enhancement
Inventor: JEONG JIN BOO
IPC: A23L33/105
Filed: 2021-03-23
Abstract: The present invention relates to a composition for improving enhancing immunity comprising an extract of Aurea helianthus as an active ingredient, wherein the extract of Aurea helianthus of the present invention, in cell models, increases the production of nitric oxide (NO), an immune enhancer, the expression of iNOS, IL-1β, IL-6 and TNF-α, and the phagocytosis of macrophages to induce an immune enhancing effect, thereby being usefully used as a health functional food.
Patent KR-20220132240-A (KR)
Title: Agents for removing egg of poultry red mite
Inventor: YU JONG CHEOL
IPC: A01N25/16
Filed: 2021-03-23
Abstract: The present invention relates to an agent for removing eggs of poultry red mites, removing the eggs of poultry red mites, which cause chickens to show symptoms of high concentration infection and anemia when the red mites continuously suck blood therefrom, and are the main cause of death of chickens, thereby fundamentally preventing the damage from poultry red mites. A composition for removing eggs of poultry red mites of the present invention contains p-chloro-m-cresol as an active ingredient.
Patent KR-20220134811-A (KR)
Inventor: HYOUNGJUN PARK
IPC: G06Q50/22
Filed: 2021-03-25
Abstract: The present disclosure relates to a method for operating an artificial intelligence wearable platform including a wearable device, a smart terminal, and an artificial intelligence server. The method of the present disclosure, comprises the steps of: collecting a voice command by a wearable device; transmitting, by a smart terminal, the voice command from the wearable device to an artificial intelligence server; collecting visual information by the wearable device; transmitting, by the smart terminal, the visual information from the wearable device to the artificial intelligence server; performing, by the artificial intelligence server, object recognition or text recognition for the visual information in accordance with the voice command; performing, by the smart terminal, voice synthesis on a result of the object recognition or text recognition; and outputting, by the wearable device, a result of the voice synthesis to a user as voice. The method of the present disclosure, further comprises the steps of: collecting the visual information by the wearable device, transmitting, by the smart terminal, the visual information to the artificial intelligence server from the wearable device, and generating a warning signal by the artificial intelligence server when the risk of the user is detected by the artificial intelligence server on the basis of the visual information; transmitting, by the smart terminal, the warning signal to the wearable device; and warning, by the wearable device, the user with voice or vibration in response to the warning signal. Therefore, the life convenience and safety for the visually impaired are improved.
Patent KR-20220134365-A (KR)
Title: Method and apparatus of user equipment for handling short-time switching gap configuration information in mobile communication system
Inventor: JUNG SANG YEOB
IPC: H04W88/06
Filed: 2021-03-26
Abstract: According to one embodiment of the present disclosure, a method for allowing a terminal supporting a multi-SIM to manage short-time switching gap configuration information in a mobile communication system in a state that the radio resource control (RRC) is inactivated may include: a step of configuring RRC connection with a first base station by using a first universal subscriber identity module (USIM); a step of sending information on support of short-time switching (STS) for performing an operation associated with a second base station to the first base station by using a second USIM while maintaining an RRC connection mode with the first base station; a step of receiving STS gap preference configuration information from the first base station through the first USIM; a step of sending at least one preferred STS gap configuration information for performing a short-time-switched operation with the second base station by using the second USIM to the first base station by using the first USIM; a step of receiving STS gap configuration information constructed based on the at least one preferred STS gap configuration information from the first base station; and a step of applying the STS gap configuration information.
Patent KR-20220135331-A (KR)
Inventor: YOON HE JIN
IPC: A47C13/00
Filed: 2021-03-30
Abstract: The present invention relates to a transform chair that can be transformed for a variety of uses and has a minimized storage space, and specifically, the transform chair can be transformed into a sitting rocking chair, a standing back chair, or a sled chair, and is stored with chair legs fixed to an inner empty space of a joined body when stored as the joined body where a seat and a backrest are opposed and joined.
Patent KR-20220135393-A (KR)
Inventor: LEE SOON SUAK
IPC: A01N65/08
Filed: 2021-03-30
Abstract: A composition for removing moss or green algae provided as one aspect of the present invention contains a Castanea crenata crushed material, and thus has a technical effect of removing moss or green algae with excellent efficiency. Therefore, in various environments containing moss or green algae, industrial applicability of a moss or green algae remover and a method for removing moss or green algae using the composition can be expected.
Patent KR-20220136819-A (KR)
Inventor: KIM
IPC: C09D7/65
Filed: 2021-04-01
Abstract: The present invention relates to a clear coat composition for low temperature curing, which includes an acrylic resin, a first polyester resin, a second polyester resin and an isocyanate-based curing agent. The first polyester resin has a hydroxyl value of 240 to 320 mgKOH/g, and the second polyester resin has a hydroxyl value of 100 to 180 mgKOH/g. The present invention is to provide a clear paint composition capable of producing a coating film having excellent mechanical properties while being curable at a low temperature of 120 ℃ or less.
Patent KR-20220141140-A (KR)
Inventor: CHOI YONG HWAN
IPC: F25D29/00
Filed: 2021-04-12
Abstract: Disclosed is a refrigerator having an automatic opening/closing function, capable of selectively distinguishing only a person close to the refrigerator among people moving around the refrigerator and sensing the person as a user. To achieve the purpose, the refrigerator includes: a refrigerator body having an open inlet; a refrigerator door installed in the refrigerator body to open and close the inlet; a short-distance sensor sensing a user approaching the refrigerator door to generate an opening signal; a driving unit installed at the refrigerator door to move the refrigerator door; and a control unit controlling the driving unit to open the refrigerator door when receiving the opening signal, and controlling the driving unit to close the refrigerator door when a predetermined time elapses. In accordance with the present invention, since the refrigerator can accurately identify a potential user intending to use the refrigerator through a method of identifying a person approaching the refrigerator up to a predetermined close position instead of coming in direct contact with the refrigerator, the door of the refrigerator can be opened only to the potential user intending to use the refrigerator.
Patent KR-20220143380-A (KR)
Inventor: LEE YOUNG TACK
IPC: H01L29/808
Filed: 2021-04-16
Abstract: Disclosed are a conversion device structure for a heterostructure of MISFET and MESFET, and an operating method thereof. The conversion device structure for a heterostructure of MISFET and MESFET of the present invention, comprises: common source/drain electrodes stacked on a substrate, and having MESFET and MISFET driving characteristics; a common semiconductor channel formed on the substrate between the common source/drain electrodes, and having the MESFET and MISFET driving characteristics; a gate insulating film stacked on the common source/drain electrodes and the common semiconductor channel, and having the MISFET driving characteristics; and a common gate electrode stacked on the gate insulating film, and having the MESFET and MISFET driving characteristics. Therefore, a semiconductor electronic device can be driven at low power.
Patent KR-20220144540-A (KR)
Inventor: KIM JI HYUN
IPC: H01L21/02
Filed: 2021-04-20
Abstract: The present invention relates to a transition metal chalcogenide doping method. According to an embodiment of the present invention, the transition metal chalcogenide doping method comprises the following steps of: growing or transferring a transition metal chalcogenide to form a transition metal chalcogenide layer (S100); and disposing the transition metal chalcogenide layer in a plasma chamber and performing plasma treatment while allowing a plasma generating gas to flow under a vacuum condition (S200).
Patent KR-20220145021-A (KR)
Inventor: LEE JI WON
IPC: C09D7/40
Filed: 2021-04-21
Abstract: The present invention relates to a bio paint composition and a method for manufacturing the same. More specifically, the present invention provides a bio paint composition and a method for manufacturing the same, wherein an acrylic resin of a new composition is added when manufacturing a paint composition containing biomass polyurethane, which is an eco-friendly material, so as to compensate for the lack of physical properties of a paint. The bio paint composition contains biomass polyurethane, an acrylic resin, and an additive.
Patent KR-20220145103-A (KR)
Inventor: KIM SUK
IPC: A47J37/06
Filed: 2021-04-21
Abstract: The present invention relates to a double-sided electric grill with multiple heating surfaces, comprising: a body part (100) having a first heating surface (10) and a second heating surface (20); a lid part (200) having a third heating surface (30); and a connection part (80) connecting the body part (100) and the lid part (200) to be positioned between a first position in which the third heating surface (30) covers the first heating surface (10), a second position in which the third heating surface (30) covers the second heating surface (20), and a third position in which when the lid part (200) is opened from the body part (100), the first heating surface (10), the second heating surface (20), and the third heating surface (30) face the same direction. An object of the present invention is to be able to perform different dishes with one grill while maintaining the advantages of a double-sided electric grill.
Patent KR-20220149958-A (KR)
Title: Electric three wheeled vehicle for improving steering stability
Inventor: KIM YONG WOOK
IPC: B62K5/08
Filed: 2021-05-03
Abstract: The present invention relates to an electric tricycle with improved steering stability, in which, when steering, one pair of front wheels turn clockwise or counterclockwise at the same time, and each of the pair of front wheels moves forward or backward, thereby providing sufficient rotational angle with little power. According to the present invention, the electric tricycle with improved steering stability comprises: a pair of front wheels; one rear wheel; a drive motor for rotationally driving the one rear wheel; a steering unit for steering a pair of front wheels to rotate clockwise or counterclockwise; a steering assist unit for assisting steering by moving the pair of front wheels in a front or rear direction; and a control unit for controlling the overall device including rotation drive control of the drive motor.
Patent KR-20220010418-A (KR)
Inventor: YEON CHANG BONG
IPC: H01L21/285
Filed: 2021-05-11
Abstract: The present invention relates to a growth inhibitor for forming a thin film, method for forming a thin film using the same, and semiconductor substrate manufactured therefrom. More specifically, the present invention relates to a growth inhibitor for forming a thin film, which is a compound expressed by the Formula 1, which is AnBmXoYiZ (A refers to carbon or silicon, and B refers to hydrogen or alkyl with 1 through 3 of carbon number, and X refers to a leaving group with 50-350 KJ/mol of bond dissociation energy, and Y and Z refer to, respectively, one or more selected from a group made of oxygen, nitrogen, sulfur, and fluorine and are different from each other, and n refers to an integer of 1 through 15, and o refers to an integer of 1 or higher, and m refers to 0 through 2n+1, and i and j refer to integers of 0 through 3.), method for forming a thin film using the same, and semiconductor substrate manufactured therefrom. According to the present invention, by suppressing negative reactions, reducing the growth rate of thin film, and removing process by-products in the thin film, the step coverage and the thickness evenness of the thin film can be greatly improved even when the thin film is formed on a substrate with a complex structure.
Patent KR-20220161002-A (KR)
Inventor: GUNYOUNG CHOI
IPC: B23K11/11
Filed: 2021-05-28
Abstract: The present invention relates to a welding tip replacement device, comprising: a fixing part mounted on a nozzle part; an adjustment part mounted on the fixing part and moved up and down to have a variable height; and a holder that is mounted on the adjustment part and moves up and down in conjunction with the adjustment part to replace a nozzle tip mounted on the nozzle part, thereby capable of preventing straightness from being damaged during a replacement process.
Patent KR-20220129429-A (KR)
Title: Window type air conditioner refrigerator
Inventor: HYUN CHUL KIM
IPC: F24F5/00
Filed: 2021-06-04
Abstract: The present invention relates to a window type air conditioner refrigerator. More specifically, the window type air conditioner refrigerator comprises: an air conditioner unit having a first heat exchange unit, which exchanges heat with indoor air, provided therein; a machine room unit continuously installed in the air conditioner unit and supplying a refrigerant to the first heat exchange unit; and a low-temperature storage unit having a space divided from the inside of the air conditioner unit, connected to the air conditioner unit, connected to the machine room unit to enable a second heat exchange unit receiving the refrigerant to be installed therein, and having an inner space storing an object.
Patent KR-20220166533-A (KR)
Title: Golf putting simulation
Inventor: HONG DONG GI
IPC: A63B102/32
Filed: 2021-06-10
Abstract: In the present invention, a plurality of hole cup holes are formed on a putting base and an opening and closing means is mounted on each hole cup hole to open only the hole cup hole for putting, to allow putting or putting practice at different distances when playing an actual game, match, or practice, thereby further enhancing realism. In particular, an operating plate is configured to move up and down by links and cams and the operating plate is configured such that a finishing plate closes the hole cup hole or a golf ball holed in the hole cup hole rolls well, thereby easily retrieving the holed-in golf ball from an automatic tee-up machine. In addition, the hole cup holes are arranged side by side or mounted on an end of a tree branch-shaped retrieval guide to vary distances from the automatic tee-up machine to the hole cup holes, thereby allowing putting according to an actual putting distance. A golf putting simulation of the present invention comprises a base, an automatic tee-up machine, a mounting bracket, an opening and closing means, and a retrieval guide.
Patent KR-20220168344-A (KR)
Title: Core electrodes based on multiple rod, and underwater electric field sensor electrodes and underwater electric field sensor having the same
Inventor: SANG KYU LEE
IPC: G01R29/12
Filed: 2021-06-16
Abstract: The present invention relates to a multi-rod-based core electrode, an underwater electric field sensor electrode including the same, and an underwater electric field sensor. The multi-rod-based core electrode according to the present invention, as the core electrode employed in the underwater electric field sensor electrode, comprises: a signal line unit to which a signal line is connected; a seawater reaction unit for electrochemical reaction with a seawater; and a watertight molding unit for watertightness of the signal line unit. The seawater reaction unit is made of a plurality of rods formed of silver-silver chloride. An objective of the present invention is to provide the multi-rod-based core electrode having various shapes and performances required for the electric field sensor, the underwater electric field sensor electrode including the same, and the underwater electric field sensor.
Patent KR-20220169588-A (KR)
Title: Coil component
Inventor: KIM YOUNG JI
IPC: H01F17/04
Filed: 2021-06-21
Abstract: The present disclosure relates to a coil component, which comprises: a body including first to fourth side surfaces; a coil part disposed in the body; and an insulating member disposed on at least one among the first to fourth side surfaces of the body, and including first to third insulating layers. Therefore, the present invention is capable of providing the coil component that can be mounted on a substrate including a microcircuit pattern.
Patent KR-20220170574-A (KR)
Title: Brake apparatus for vehicle
Inventor: KIM HYEONG SIK
IPC: F16D65/18
Filed: 2021-06-23
Abstract: Disclosed is a brake device for a vehicle. The disclosed brake device for a vehicle comprises: a torque member unit installed to enable a brake pad to be spaced and surrounding a brake disk; a caliper unit covering the torque member unit and having a center of gravity adjustment unit adjusting a position of a center of gravity unit toward the brake disk; a pair of guide rod units connecting the torque member unit and the caliper unit and enabling the caliper unit to be slidably coupled to the torque member unit; and an actuator unit mounted in the caliper unit.