baber/WOPTO huggingface dataset:
Patent KR-20220023392-A (KR)
Title: Piezo-luminescent multi-characteristic nanoparticles and method for manufacturing the same
Inventor: YANG HEE SUN
IPC: B05D3/02
Filed: 2020-08-21
Abstract: Provided are a piezoelectric-luminescent multi-characteristic material and a method for manufacturing the same. A piezoelectric-luminescent multi-characteristic material according to the present invention is an ABO_3 perovskite-based nanoparticle containing a rare earth element as a light emitting center, which is a piezoelectric-luminescent multi-characteristic nanoparticle comprising ABO_3 perovskite nanoparticles or BO_2 oxide nanoparticles containing A ions stoichiometrically as a precursor of ABO_3 perovskite nanoparticles.
Patent KR-20220030387-A (KR)
Title: Thickness estimation method and process control method
Inventor: KIM JONG SU
IPC: G01B11/06
Filed: 2020-08-28
Abstract: The present invention relates to a thickness estimation method. According to an embodiment of the present invention, the thickness estimation method includes: a step of obtaining a test spectrum image from reflected light by radiating the light to a test substrate, and obtaining test spectrum data included in a predetermined wavelength band in a plurality of positions on the test substrate; a step of measuring the thickness of the test layer formed on the test substrate at a plurality of positions; a step of generating a regression analysis model by using the correlation between the test spectrum data and the thickness of the test layer at the plurality of positions, and storing the generated regression analysis model in a memory; a step of radiating the light to a semiconductor substrate which is being transferred, and obtaining a spectrum image corresponding to a whole area of the semiconductor substrate; and a step of estimating the thickness of a target layer corresponding to the test layer in the whole area of the semiconductor substrate by applying the spectrum image to the regression analysis model. Therefore, according to an embodiment of the present invention, a user estimates the thickness corresponding to the whole area of a thin film formed on the semiconductor layer which is being transferred by using the thickness estimation method. Therefore, the user checks whether a process normally proceeds without additional time consumption. Furthermore, the thickness estimation method improves the production yield rate by feeding a test result back to a process facility.
Patent KR-20220028580-A (KR)
Inventor: BYEON SANG SEOB
IPC: B63H5/08
Filed: 2020-08-29
Abstract: In accordance with one embodiment of the present invention, a driving apparatus for amphibious mobility includes: a land driving motor including a plurality of first motor stators arranged serially on a shaft, and a first motor rotor arranged along the shaft and rotating while surrounding the outer circumference of the first motor stators; a wheel integrated with the first motor rotor to be rotated around the shaft by the rotation of the first motor rotor; a water driving motor including a plurality of second motor stators arranged serially on the shaft, and a second motor rotor arranged along the shaft and rotating while surrounding the outer circumference of second first motor stators, and placed on the outside of the land driving motor; and a propeller housing arranged on the shaft serially with the wheel, and integrated with the second motor rotor to be rotated around the shaft by the rotation of the second motor rotor. The first and second motor stators individually include a coil, and the first and second motor rotors individually include a magnet. In accordance with embodiments of the present invention, as a plurality of forces are delivered to land and water driving means through a simple structure, costs for manufacture and maintenance can be reduced.
Patent KR-20220031797-A (KR)
Title: Electrolyte for redox flow battery comprising ferrocene-based organometallic compound
Inventor: JEON JOON HYEON
IPC: H01M8/18
Filed: 2020-09-03
Abstract: The present invention relates to a positive electrode electrolyte for an aqueous redox flow battery, and more specifically, to a negative electrode electrolyte for an aqueous redox flow battery, which includes a ferrocene-based organometallic compound having a hydrophilic group and has excellent chemical stability, solubility and reversibility.
Patent KR-20220032170-A (KR)
Inventor: KWAK JUN GYU
IPC: G06K7/10
Filed: 2020-09-07
Abstract: Disclosed are an eco-friendly rental tableware collection management method and a system thereof. The eco-friendly rental tableware collection management method comprises the steps of: upon receipt of an order delivery completion message from a delivery terminal, changing a real-time current status of an order matching at least one of a tableware or bag ID and a merchant ID in a real-time status table to a tableware collection standby status, and setting a collection waiting time; when a collection waiting time arrives, extracting collection information matching at least one of the tableware or bag ID and the merchant ID, transmitting the extracted collection information to a collection terminal, and changing the real-time current status of the order to a tableware collection status; and when receiving, from the collection terminal, a collection completion message including at least one of the merchant ID or the tableware or bag ID obtained by tagging a tag attached to a tableware according to the tableware collection, changing the real-time current status to a collection completion status. The present invention can reduce the use of plastic containers mainly used in order delivery.
Patent KR-20210042011-A (KR)
Title: Posture tracking method and apparatus performing the same
Inventor: Tang chuangqi
IPC: G06F3/0346
Filed: 2020-09-08
Abstract: Disclosed are a posture tracking method and an apparatus for performing the same. According to an embodiment, the posture tracking method comprises the following steps of: obtaining an image of a tracking target to which a plurality of markers are attached; detecting first points onto which the plurality of markers in the image are projected; matching the first points to second points corresponding to positions of the plurality of markers in a coordinate system set based on the tracking target on the basis of rotation information of the tracking target; and estimating a posture of the tracking target based on matching pairs.
Patent KR-20220038962-A (KR)
Title: Apparatus and method for multiple reflection solution immersed silicon biosensor
Inventor: CHO HYUN MO
IPC: G01N21/552
Filed: 2020-09-21
Abstract: One embodiment of the present invention provides an apparatus and a method for measuring a silicon-based liquid immersion micro channel by using multiple reflection, wherein first reflected light reflected on a sample detection layer and second reflected light reflected on an interface between a prism and a buffer solution are completely separated through multiple reflection and light is incident several times through multiple reflection to amplify measuring sensitivity. The apparatus for measuring silicon-based liquid immersion micro channel by using multiple reflection according to one embodiment of the present invention comprises: a micro channel structure including a support table and at least one micro channel formed on the support table to have the sample detection layer where a biomolecular binding material for detecting a sample is immobilized; a sample injection unit injecting a buffer solution including the sample into the micro channel; a prism unit having a prism and a reflection body formed by applying a mirror reflection coating to a base of the prism; a polarized light generation unit generating polarized light; and a polarized light detection unit detecting a change in polarized light of the reflected light.
Patent KR-20220039156-A (KR)
Inventor: HWANG SE JOON
IPC: H02K5/04
Filed: 2020-09-22
Abstract: The present invention relates to a motor for a multi-copter to maintain flight stability of the multi-copter even if some of rotor magnetic fields are disconnected or short-circuited. According to the present invention, the motor comprises: a holder including a shaft coupling tube having a shaft coupling hole formed at the center in a through-structure; a rotating shaft inserted into the shaft coupling hole and rotated; a stator; a plurality of magnets arranged in a structure axially coupled to the rotational shaft to surround the stator and arranged to correspond to cores by forming a plurality of rows; a rotor providing rotational force to the rotational shaft; and a magnet spacer.
Patent KR-20220041519-A (KR)
Title: Automatic generation method and system of artificial intelligence algorithm
Inventor: JANG GWANG SEON
IPC: G06N3/08
Filed: 2020-09-25
Abstract: According to the present invention, an automatic generation method of an artificial intelligence algorithm may include the steps of: determining a basic candidate pipeline according to required artificial intelligence conditions; adding pipelines having higher performance than the basic candidate pipelines as first additional candidate pipelines based on database logs; determining a second additional candidate pipeline by selecting an optimal combination of unit steps constituting a pipeline template of each candidate pipeline; and determining best performance among the candidate pipelines as the final artificial intelligence pipeline. The present invention provides the method for automatically generating the artificial intelligence algorithm suitable for an electric power field.
Patent KR-20220041619-A (KR)
Inventor: LEE HYUN JOO
IPC: G06Q50/30
Filed: 2020-09-25
Abstract: The present invention can measure and manage a drunk state of a user based on blockchain. The present invention is a method executed by a server. The method comprises: a step of receiving a sobriety test request signal from a sobriety test device; a step of obtaining identification information of the user corresponding to the sobriety test request signal from the sobriety test device; a step of generating a sobriety test permission signal, if the identification information matches user information stored in advance; a step of obtaining sobriety test information corresponding to the sobriety test permission signal from the sobriety test device; and a step of storing the identification information and the sobriety test information based on a blockchain network.
Patent KR-20220042907-A (KR)
Title: Air purifier for vehicle
Inventor: KIM SEUNG CHEOL
IPC: B60H3/06
Filed: 2020-09-28
Abstract: The present invention relates to an air purifier having a shape and structure properly applicable to the interior of a vehicle during the manufacture of the vehicle. The present invention aims to provide an air purifier with a structure designed as a small module with a low height to be applied to the interior of a vehicle during the manufacture of the vehicle and facilitating filter replacement, and also aims, by embedding the air purifier in an existing cockpit module package, to increase the utilization of the interior space of the vehicle and interior design sensibility or quality. To this end, the structure to which the embedded air purifier according to the present invention can be applied and which allows easy filter replacement is provided in the existing cockpit module package. A location where the air purifier is embedded may be the center fascia, e.g., near an air vent below the center AVN system. According to the present invention, since the air purifier is applied inside the cockpit module, it is possible to improve the design quality and enhance the sense of luxury and user convenience. In addition, it is possible to operate the air purifier and visualize various information in conjunction with the AVN system.
Patent KR-20200118396-A (KR)
Inventor: CHOI HO YOUNG
IPC: A23L33/105
Filed: 2020-10-05
Abstract: The present invention relates to a pharmaceutical composition for treating or preventing hypertensive diseases and a food composition for preventing or alleviating hypertensive diseases containing a Prunus mume extract or a fraction thereof as an active component. The Prunus mume extract or the fraction thereof of the present invention relaxes blood vessels of cells with constricted blood vessels, thereby confirming an effect of preventing or treating hypertensive diseases. Therefore, a composition containing the same can be effectively used for the prevention or treatment of hypertensive diseases such as stroke, heart failure, myocardial infarction, arrhythmia, coronary atherosclerosis, hypertensive retinopathy, aortic dissection, hypertensive neurosis.
Patent KR-20220049291-A (KR)
Inventor: KIM HYOUNG YONG
IPC: B29C45/20
Filed: 2020-10-14
Abstract: The present invention relates to a device for discharging gas generated while molten resin is injected in a mold injection machine. More specifically, in an injection machine that produces a product while a plastic raw material is melted and supplied into the cavity of a mold through an injection machine cylinder, a pressure-reducing plate for reducing the pressure of the molten resin fluidly supplied to the end of the injection machine cylinder is connected and installed with a pressure-reducing casing installed in multiple layers. A plurality of circular protrusions is formed on one surface of the pressure-reducing plate, and a plurality of fine grooves for gas discharge is formed on the upper surface of the circular protrusions along the circumferential direction. While the molten resin passes through a resin passage formed through the multi-layered pressure-reducing plates, the gas is discharged to the outside through the fine grooves of the circular protrusions formed between the pressure-reducing plates. There is the advantage of reducing the product defect rate due to gas inflow.
Patent KR-20220049971-A (KR)
Inventor: JUNG WOO RI
IPC: A47G25/12
Filed: 2020-10-15
Abstract: Disclosed is a shoes helper according to the present application. The shoes helper comprises: a first bottom support; a first foot support connected to an end of the first bottom support and implemented to change an angle with respect to the first bottom support; a first connection part for connecting the first bottom support and the first foot support and formed of a material which changes the height of the first foot support and has elastic force; a first spatula part implemented in an upwardly convex shape and designed to be spaced apart from the first foot support by a predetermined height; a second bottom support; a second foot support connected to an end of the second bottom support and implemented to change an angle with respect to the second bottom support; a second connection part for connecting the second bottom support and the second foot support and formed of a material which changes the height of the second foot support and has elastic force; and a second spatula part implemented in an upwardly convex shape and designed to be spaced apart from the second foot support by a predetermined height. Therefore, the shoes helper can help users to comfortably wear shoes.
Patent KR-20220052384-A (KR)
Inventor: PARK HYE JEONG
IPC: H01L51/52
Filed: 2020-10-19
Abstract: A light emitting element and a device including the same are disclosed. The light emitting element comprises: a first electrode; a second electrode facing the first electrode; and an intermediate layer disposed between the first electrode and the second electrode.
Patent KR-20220052187-A (KR)
Inventor: LEE HEE KWANG
IPC: H02P6/16
Filed: 2020-10-20
Abstract: Disclosed is a method for calculating a motor angle. The method comprises: a step of deriving a sensor weight and a sensorless weight through an outer product of a sensored current vector based on an actual current vector model and an outer product of a sensorless current vector based on the actual current vector model; and a step of calculating a final motor angle by applying the sensor weight and the sensorless weight to a sensor angle and a sensorless angle respectively.
Patent KR-20220053390-A (KR)
Inventor: CHOI HYUNSEOK
IPC: H05K13/04
Filed: 2020-10-22
Abstract: An objective of the present invention is to provide: a stage in which a semiconductor process is performed; and a pickup head tilting control device. The pickup head tilting control device includes: a correction plate; a tilting driving unit coupled to the correction plate to adjust the inclination of the correction plate; and a control unit for controlling the tilting driving unit. The correction plate is provided with a semiconductor processing stage structure including a correction face that is in selective contact with a suction face of a pickup head.
Patent KR-20210054987-A (KR)
Title: Method and system for predicting hepatocellular carcinoma
Inventor: JEONG SOOK HYANG
IPC: G16B40/20
Filed: 2020-10-26
Abstract: Embodiments relate to a hepatocellular carcinoma predicting method and a system thereof. The hepatocellular carcinoma predicting method includes: a step of obtaining attribute data of a target patient, wherein the attribute data includes data on a plurality of attributes related to a hepatocellular carcinoma; and a step of predicting whether the target patient is a hepatocellular carcinoma patient by applying the plurality of attribute data to a pre-learned prediction model.
Patent KR-20220056302-A (KR)
Title: System for information sharing of low-floor buses for weak pedestrian and method thereof
Inventor: OH YEONGJIN
IPC: G06Q50/22
Filed: 2020-10-27
Abstract: The present invention relates to a system and method for sharing low-floor bus information for the transportation vulnerable. More specifically, the present invention relates to the system and method for sharing low-floor bus information for the transportation vulnerable, wherein driving information, a current position and the like are checked through a mobile application of a user terminal possessed by the transportation vulnerable, and then, a low-floor bus to be used is reserved and payment therefor is made. Accordingly, transportation vulnerable reservation information is received through a driver terminal of the reserved low-floor bus, and boarding assistance systems are controlled such that the transportation vulnerable can easily get on and off the bus at a bus stop, and a bus information display panel of the bus stop is made to output boarding/alighting information of the transportation vulnerable in regard to the corresponding low-floor bus. Thus, the inconvenience which the transportation vulnerable, the low-floor bus driver, and ordinary citizens can have when using buses, is eliminated.
Patent KR-20220059325-A (KR)
Inventor: WONYEONG JUNG
IPC: F25D21/04
Filed: 2020-11-02
Abstract: According to the present invention, provided is a vacuum insulating body, which may comprise: a first plate; a second plate; and a sealing unit sealing the first plate and the second plate so as to provide a vacuum space unit. Optionally, the vacuum insulating body may comprise a supporter for maintaining the vacuum space unit. Optionally, the vacuum insulating body may comprise a heat transfer resistor for reducing the amount of heat transfer between the first plate and the second plate. The vacuum insulating body may comprise a part fastening unit connected to at least one of the first and second plates to which the parts are coupled. Accordingly, it is possible to provide a vacuum insulating body that can achieve the industrial purpose.
Patent KR-20220059715-A (KR)
Title: Manufacturing method of Moringa oleifera tea
Inventor: JIN SE JONG
IPC: A23F3/06
Filed: 2020-11-03
Abstract: The present invention relates to a producing method of a Moringa oleifera tea. More specifically, by roasting the Moringa oleifera at a specific step and producing thereof, the present invention relates to the producing method of the Moringa oleifera tea, in which the active ingredients of the Moringa oleifera itself can be well leached into the tea, that reduces a strong bitter taste of the Moringa oleifera and allows a unique taste and aroma to be remained. The producing method of the Moringa oleifera tea comprises: a drying step; a roasting step; and a cooling step.
Patent KR-20220061406-A (KR)
Inventor: WON IN HO
IPC: B60C29/00
Filed: 2020-11-06
Abstract: The present invention relates to a life-saving tube provided with an injection control unit. More particularly, the life-saving tube, to be worn for safety, comprises a tube main body worn around the user's neck and provided with an inlet to inject air therein, and the injection control unit provided in the tube main body, so that it is worn on the user's neck to float the user wearing it on the water by its own buoyancy. An injection pipe for injecting air into the tube main body is installed on the tube main body so that the user can smoothly inject air through the injection pipe, and a rotary control unit is provided to prevent air from leaking.
Patent KR-20220067786-A (KR)
Title: Insert for deck plate
Inventor: LEE BYUNG JUNG
IPC: F16B39/24
Filed: 2020-11-18
Abstract: The present invention relates to a deck plate insert, which is mounted on a deck plate before concrete pouring to install various structures on a slab of a building. The deck plate insert (100) of the present invention, comprises: an elastic member (110) fitted to a hole (1a) formed in a deck plate (1); a central bolt (120) fitted to the elastic member, and buried in concrete poured in an upper part of the deck plate during construction of a concrete slab; a tightening nut (130) fastened to a threaded part of the central bolt protruding from a lower part of the deck plate; and a curling bushing (140) seated on an upper end of the tightening nut to be lifted when the tightening nut is fastened, permanently deformed outward when being pressed by a lower end of the elastic member, and elastically deforming the lower end of the elastic member to the outside to be in close contact with the hole formed in the deck plate. Therefore, a phenomenon that concrete poured in an upper part of the deck plate is leaked to a lower part through the hole of the deck plate can be prevented.
Patent KR-20220070741-A (KR)
Title: Display device and method for compensating degradation thereof
Inventor: HEEEUN LEE
IPC: G09G3/3225
Filed: 2020-11-23
Abstract: The present specification relates to a display device and a method for compensating an afterimage thereof that can improve an afterimage improvement effect by reducing an afterimage level recognized by a viewer. According to one aspect of the present invention, the display device can compensate for brightness of an afterimage region and variably compensate for brightness of a boundary portion of the afterimage region according to an accumulative driving time and at least one among a personal visual feature of the viewer, a location of the afterimage region, and a size of the afterimage region.
Patent KR-20200139106-A (KR)
Inventor: SON YOUNG SUK
IPC: A63B23/035
Filed: 2020-11-23
Abstract: The present invention relates to a treadmill which allows a user to perform an exercise of pulling a rope when climbing a mountain and an exercise in a rock-climbing posture by alternately stepping on the treadmill. The present invention includes a switch, a support, a roller bearing, a footrest exerciser, a roller, and a belt.