baber/WOPTO huggingface dataset:
Patent KR-20210018575-A (KR)
Title: A display driving circuit for accelerating voltage output to data line
Inventor: LEE SUNG HO
IPC: G09G3/30
Filed: 2019-08-05
Abstract: The present invention relates to a display drive circuit for accelerating voltage output to a data line. The display drive circuit includes a gamma generator, a selector, and a voltage regulator. The gamma generator outputs gamma voltages having different voltage levels to respective nodes. The selector selects one node and outputs the voltage of the selected node. The voltage regulator inputs a first current to the selected node or outputs a second current from the selected node based on the voltage of the selected node to adjust the voltage level of the voltage of the selected node to the voltage level of the gamma voltage which is output to the selected node.
Patent KR-20210017116-A (KR)
Title: Automotive Seat Belt Non-contact Switch
Inventor: BAEK SEUNGTAEK
IPC: B60R16/00
Filed: 2019-08-07
Abstract: The present invention provides a seat belt contactless switch for a vehicle, which outputs an airbag control signal, tension, and operation signal depending on whether the seat belt is worn or not by operating a power supply self-holding circuit to supply or cut off the constant power to a circuit part with the tongue fastening or disconnection trigger signal of a switch circuit part by a fastening power or disconnection power signal generated according to the flow direction of electromagnetic induced current generated by a cylindrical bar magnetic body reciprocating in an internal combustion space of an induction coil as the tongue attached to the seat belt attaches and detaches from a buckle.
Patent KR-20210022787-A (KR)
Title: Display device
Inventor: KIM JONG TAE
IPC: H04R17/00
Filed: 2019-08-20
Abstract: Provided is a display device. The display device includes: a display panel including a first substrate and a pixel array layer disposed on a surface of the first substrate; a vibrating acoustic device disposed on the other surface of the first substrate opposite to one surface and outputting sound by vibrating the display panel; and a set cover including a plurality of ribs which overlap the vibrating acoustic device in a thickness direction of the display panel. The present invention provides the display device having improved acoustic performance and heat dissipation characteristics.
Patent KR-20210030047-A (KR)
Title: Random Forest based Prediction Method and System of Road Surface Condition Using Spatio-Temporal Features
Inventor: JUN YONG JOO
IPC: G01W1/06
Filed: 2019-09-09
Abstract: The present invention relates to a random forest-based road surface condition prediction method and a system using spatiotemporal characteristics, which includes the steps of: collecting road surface condition data including a road surface condition and coordinate information of a point where the road surface condition was collected; collecting meteorological data including precipitation information and temperature information of a predetermined area; converting the coordinate information included in the road surface condition data into a predetermined index value; learning a road surface condition prediction model using the road surface condition data in which the coordinate information is converted into the predetermined index value, and learning data built using meteorological data; and predicting the road surface condition at the road surface condition prediction point using the road surface condition prediction model. The coordinate information may be converted into an index value corresponding to a grid in which the predetermined area is divided into a predetermined size. The index value may use a Morton code. The present invention provides the method and system for predicting the road surface condition with improved prediction accuracy.
Patent KR-20200034648-A (KR)
Title: A solubilized composition comprising rivaroxaban
Inventor: TERMSARASAB UBONVAN
IPC: A61K9/00
Filed: 2019-09-20
Abstract: The present invention relates to a solubilization composition comprising rivaroxaban. More specifically, the present invention relates to: a pharmaceutical composition for oral administration which has an increased dissolution rate and bioavailability of rivaroxaban by improving solubility of rivaroxaban, and also can rapidly release rivaroxaban; and a manufacturing method thereof.
Patent KR-20210036451-A (KR)
Title: Cosmetic composition for improvement of skin itching, moisturizing and skin barrier with the extract of Veronica longifolia
Inventor: PARK SUNG MIN
IPC: A61Q19/00
Filed: 2019-09-25
Abstract: The present invention relates to a cosmetic composition for alleviating skin itching and improving skin moisturizing and skin barrier, containing an extract of Veronica longifolia. The cosmetic composition exhibits effects of promoting the expression of serine-palmitoyl transferase, promoting the expression of aquaporin-3, and inhibiting the expression of TRPV1.
Patent KR-20210036730-A (KR)
Title: Method for manufacturing optical substrate and optical substrate
Inventor: LEE JOON YOUNG
IPC: G02B1/10
Filed: 2019-09-26
Abstract: The present invention relates to an optical substrate capable of minimizing the reflection of light and a manufacturing method thereof. The manufacturing method of the optical substrate comprises the steps of: forming a coating layer by applying and drying a photocurable composition containing a photocurable monomer and high refractive particles on a substrate to form a coating layer; and imprinting a surface of the coating layer using a mold having a pattern on one surface and photocuring the coating layer to form a pattern layer including a pattern structure to which the pattern is transferred.
Patent KR-20210036756-A (KR)
Title: Method, system and computer program for estimating fine dust concentration
Inventor: IM JUNG HO
IPC: G06Q50/26
Filed: 2019-09-26
Abstract: According to one embodiment of the present invention, provided is a system for estimating fine dust concentration in real-time which comprises: a real-time data obtaining unit obtaining real-time fine dust data; a sampling unit oversampling or sub-sampling the collected real-time fine dust data and adjusting a ratio of high concentration and low concentration samples to generate sampling data; a model design unit designing a fine dust estimation model based on the sampling data; and a verification unit verifying the designed model by using site observation center-based data.
Patent KR-20210037978-A (KR)
Title: Processing unit capable of rotational alignment of character analysis of photographing and scanning result data
Inventor: LEE HYUNHO
IPC: H04N1/00
Filed: 2019-09-30
Abstract: Disclosed is a processing device capable of text character analysis rotation alignment for photographing and scan result data. The present invention provides a method for extracting a specific point of result data obtained by photographing or scanning in a direction which a user does not want, determining whether or not a text character of the corresponding point is rotated, and automatically rotating the text character in a correct direction to be viewed by the user when the text character is rotated.
Patent KR-20210040240-A (KR)
Title: Video signal encoding method and apparatus and video decoding method and apparatus
Inventor: LEE BAE KEUN
IPC: H04N19/174
Filed: 2019-10-03
Abstract: Provided are a video signal processing method using tile, brick, and slice information signaling encoding, and a device therefor. According to the present invention, video signal coding efficiency may be improved.
Patent KR-20210040630-A (KR)
Title: Apparatus and method for transfering money
Inventor: MOON JUNSEOK
IPC: G06Q20/40
Filed: 2019-10-04
Abstract: The present invention relates to a money transfer device and a method thereof. According to an embodiment of the present invention, the money transfer device comprises: an input unit for receiving a transaction target user search command for searching for a transaction target user, with whom money is to be exchanged, from a user; a communication unit configured to receive information about the searched transaction target user in response to the transaction target user search command; a display unit displaying the searched transaction target user; and a processing unit for receiving a money exchange command for exchanging money through the input unit and processing to exchange money with the searched transaction target user.
Patent KR-20190130988-A (KR)
Title: Automatically grease supplying fluid pressing breaker
Inventor: SON YOUNG HOON
IPC: F16N3/00
Filed: 2019-10-15
Abstract: The present invention relates to a technique related to a hydraulic breaker which works by crushing (breaking, demolition=crushing device) stones (stony mountain=quarry), cement, buildings, etc., by an attachable functional component (excavator attachment) of construction machinery. The present invention provides an automatic grease hydraulic breaker (100) including a power pack unit (110), a lubricating oil injection unit (120), an upper bushing unit (130), and a lower bushing unit (140). In addition, the present invention provides the automatic grease hydraulic breaker (100) which has a structure for enabling the upper bushing unit (130) to receive a lubricating oil such as grease from the lubricating oil injection unit (120), and which has a function for evenly spreading the lubricating oil, injected into a lubricating oil inlet (132), in the inside the upper bushing unit by forming a lubrication groove (133) in the inside (131) of the upper bushing unit (130). Furthermore, the present invention provides the automatic grease hydraulic breaker (100), having a structure in which the lower bushing unit (140) receives the lubricating oil such as grease from the lubricating oil injection unit (120).
Patent KR-20210047537-A (KR)
Title: Cap Assembly for Cylindrical Secondary Battery Comprising Closed-type Top Cap and Cylindrical Secondary Battery Comprising the Same
Inventor: JO MIN KI
IPC: H01M50/30
Filed: 2019-10-22
Abstract: The present invention relates to a cap assembly for a cylindrical secondary battery, comprising: a top cap positioned at the top and protruding upward; a safety vent positioned under the top cap and having an outer periphery surrounding the outer periphery of the top cap; and an inelastic structure interposed between the top cap and the safety vent, and having a closed structure of a top cap and, more specifically, to a cap assembly for a cylindrical secondary battery, capable of increasing energy density of the cylindrical secondary battery and improving safety thereof, and to a cylindrical secondary battery comprising the same.
Patent KR-20210048375-A (KR)
Inventor: KWON TAEK WOO
IPC: A23L3/36
Filed: 2019-10-23
Abstract: The present invention relates to a traditional food gyeondan (sweet rice ball) manufacturing technology using ribs as a raw material and glutinous rice as a binder and, more specifically, to a traditional food gyeondan manufacturing technology using ribs as a raw material and glutinous rice as a binder, in processed meat products manufactured using beef and pork, by containing a certain amount of specifically processed glutinous rice as a binder in the meat products, aging the mixture and forming the same in a gyeondan shape, a traditional rice cake, to provide meat product rib gyeondan. By combining the traditional taste of ribs with glutinous rice, the chewy texture and taste of traditional gyeondan are utilized to differentiate from existing meat products, and a new image of gyeondan, a traditional rice cake, is created to satisfy consumers' tastes.
Patent KR-20210054166-A (KR)
Title: Excavator
Inventor: CHUNG JANGYOUNG
IPC: E02F9/24
Filed: 2019-11-05
Abstract: The present invention relates to an excavator. According to the present invention, the excavator comprises: a body having an accommodation space for accommodating parts inside; a moving assembly placed on one side of the body to let the body move by being apart from the ground surface; a driving assembly placed on one side of the body to provide a rotary power to the moving assembly; a work assembly placed on one side of the body to dig or cut out the ground; a battery assembly placed on a rear side of the body to supply power to the driving assembly and the work assembly; a wireless controller placed apart from the body to generate a command for controlling the moving assembly or the work assembly; and an impact prevention apparatus placed on one side of the battery assembly to prevent the battery assembly from being damaged. As such, according to the present invention, the battery assembly can be placed on a rear end of the excavator, and the center of gravity of the excavator can be more efficiently supplemented. In addition, the impact prevention apparatus is attached to prevent the battery assembly from being damaged by an external impact.
Patent KR-20200068569-A (KR)
Inventor: YOUN SUNG WON
IPC: G06Q20/06
Filed: 2019-11-05
Abstract: Provided is a method for providing blockchain based cryptocurrencies in variant unit interworking mining service. The method includes the steps of: providing cryptocurrency of a type, a unit, and a quantity mined to the miner terminal when mining is performed in a miner terminal which is one of at least one node constituting a lightning network interworking with a blockchain; and mining to be provided in a quantity equal to a predetermined ratio of the quantity using the cryptocurrencies of the unit higher than the unit and providing it to the miner terminal when the miner terminal uses the cryptocurrencies corresponding to the type, the unit, and the quantity.
Patent KR-20210054290-A (KR)
Title: Efficient Potter with Grinding Device
Inventor: KIM TAE HONG
IPC: B02B7/02
Filed: 2019-11-05
Abstract: The present invention provides a grinding device having a configuration capable of suppressing increases in processing and operating costs to increase rice-polishing efficiency. As the grinding device (3) for grinding and polishing introduced grains while conveying, a plurality of convex members (4) are detachably provided on an outer peripheral surface of a cylindrical roll, and the convex members (4) are configured to fix very hard and fine particles (D) to a surface of the member formed in a convex shape by machine processing in advance through metal plating (4B), and is mounted along circumferential and axial directions on the surface of the cylindrical roll.
Patent KR-20210058241-A (KR)
Title: Functional beverage composition comprising extracts of fat-removed and fermented tenebrio molitor
Inventor: PARK KYUNG WUK
IPC: A23L2/38
Filed: 2019-11-13
Abstract: The present invention relates to a functional beverage composition containing a fermented Tenebrio molitor larva extract. More particularly, the composition contains a fermented Tenebrio molitor larva extract as an active ingredient and has excellent antioxidant activity, thereby being provided as a functional beverage that can supply antioxidant nutrients to consumers exposed to oxidative stress caused by external factors such as active oxygen in the body, various stresses and pollution, smoking, etc.
Patent KR-20210060136-A (KR)
Inventor: KIM TAE YOUN
IPC: B60L3/00
Filed: 2019-11-18
Abstract: The present invention relates to a vehicle power relay short circuit checking system and a method for checking short circuit of positive electrode relay and a negative electrode relay using the same are able to, in an electric vehicle having a secondary battery pack, when the driving of the vehicle is stopped, operate an active discharge circuit, discharge a vehicle capacitor, and rapidly identify whether the relay placed between the secondary battery pack and the electric vehicle is on or off. In addition, the present invention is able to, when it is found that the relay has not been short-circuited even if the driving of the vehicle has stopped completely, send an alarm to a user, forcibly prevent the vehicle from being started, and prevent any additional danger.
Patent KR-20200060278-A (KR)
Title: Thermosetting iodine- and silicon-containing material, composition containing the material for forming resist underlayer film for euv lithography, and patterning process
Inventor: OGIHARA TSUTOMU
IPC: G03F7/004
Filed: 2019-11-20
Abstract: Provided are a thermosetting silicon-containing material for use in formation of a resist underlayer which can contribute to improvement in sensitivity while maintaining an LWR of an upper resist; a composition for forming a silicon-containing resist underlayer, comprising the same; and a pattern forming method using the composition. In particular, the thermosetting silicon-containing material comprises one or more selected from among a repeating unit represented by general formula (Sx-1), a repeating unit represented by general formula (Sx-2), and a partial structure represented by general formula (Sx-3). In the formula: R^1 is an organic group containing iodine; and R^2 and R^3 are each independently identical to R^1, a hydrogen atom, or a monovalent organic group having 1-30 carbon atoms.
Patent KR-20210074764-A (KR)
Title: Water heating apparatus and control method of the same
Inventor: HEO CHANG HEOI
IPC: F23N5/10
Filed: 2019-12-12
Abstract: A water heater according to the present invention includes: a burner including a plurality of burner units that generate a flame through a combustion reaction of fuel gas and air to heat and discharge water, and selectively operate according to a plurality of operation states; a gas supply unit providing the air and the fuel gas to the burner; a flame-induced current obtaining unit disposed adjacent to the flame to obtain a flame-induced current from the flame; and a processor electrically connected to the gas supply unit and the flame-induced current obtaining unit. The processor is configured to: check whether the operation state of the burner is changed, control the flame-induced current obtaining unit to acquire the flame-induced current when the operation state of the burner is changed, and determine whether a transition is abnormal based on the acquired flame-induced current and the changed operation state of the burner. According to the water heater and the control method thereof, an abnormal transition in a multi-stage burner can be checked through acquisition of a flame-induced current.
Patent KR-20210074836-A (KR)
Title: Crane support scaffold made of aluminum
Inventor: JANG YEO CHUN
IPC: C08K5/098
Filed: 2019-12-12
Abstract: Provided is a scaffold for a crane support scaffold made of aluminum, which is formed in a hexahedral panel shape. According to the present invention, the crane support scaffold comprises: a main body made of aluminum; and a main groove penetrating from an upper surface to a lower surface of the main body. According to the present invention, the crane support scaffold made of aluminum provides the effect that an operator can conveniently transport the scaffold without being injured while ensuring the convenience of production and transportation.
Patent KR-20210079882-A (KR)
Title: Method for Estimating Distance Using Channel Amplitude Infomration Estimated from LTE signal Based on Neural Network
Inventor: SEO JI WON
IPC: H04W64/00
Filed: 2019-12-20
Abstract: Disclosed is a method for estimating distance using channel amplitude information estimated from LTE signal based on artificial neural network. The disclosed method includes the steps of: obtaining amplitude information of an estimated channel from an LTE signal collected through an LTE signal receiver in a plurality of environments; and obtaining a distance between a base station and a user terminal by inputting the obtained amplitude information into an artificial neural network model, wherein the artificial neural network model has a CNN structure, and the CNN structure includes a convolutional layer, a pooling layer, and an FC layer. According to the disclosed method, multiple signals exist in an urban area and the accuracy of positioning can be guaranteed in an NLOS environment.
Patent KR-20210082654-A (KR)
Title: Smart Stable Management System
Inventor: CHO BYONG JIN
IPC: G06Q50/10
Filed: 2019-12-26
Abstract: The present invention relates to a smart stable management system, and more particularly, to a smart stable management system, which includes: an environment sensing device for sensing the internal environment of a stable; a service control device for receiving stable environment information sensed by the environment sensing device to control the internal environment of the stable; and an environment control device installed in the stable to adjust the internal environment of the stable according to a control command of the service control device, wherein the service control device drives the environment control device so that the internal environment of the stable reaches a preset environmental condition. According to the present invention as described above, it is possible to compare environmental change in the stable and operation status information of the environment control device to notify a manager in real time when an environment control device needs to be additionally installed, and accumulate and store such information to allow environment change in the stable to be predicted in advance to be prepared, in advance, for extension of a facility when additional installation of an environment control device is required, to minimize damage to livestock due to an environmental change.
Patent KR-20210084131-A (KR)
Title: Cooking method of meat boiled in plain water with scorched rice
Inventor: YOON GI HAN
IPC: C08K5/09
Filed: 2019-12-27
Abstract: Disclosed is a method for manufacturing chicken soup with scorched rice to fill nutrients lacking in chicken or duck without additional ingredients. According to the present invention, the method comprises: a chicken soup raw material pretreatment step (S10) of washing materials for chicken soup with rice, dehydrating the materials, and spraying a diluted solution for removing fishy smell on the white rice raw material to remove the fishy smell of the materials for chicken soup with rice; a low-temperature aging step (S20) of seasoning 1 to 5 g of salt and 1 to 5 g of pepper powder to the raw material and wrapping the raw material in plastic wrap containing iron and vitamin C to perform aging at a temperature of 1 to 5℃ for 24 to 36 hours; a raw material input step (S30) of putting the raw material for chicken soup with rice, and soaked non-glutinous rice and soaked glutinous rice mixed in a ratio of 1 : 2, fresh chestnuts, jujube, garlic, ginseng, and drinking water or broth, which are sub materials, into a pressure cooker; and a cooking step (S40) of covering a lid of the pressure cooker in which the raw material for chicken soup with rice and the sub materials are put and boiling the raw material for chicken soup with rice and the sub materials by applying heat to the pressure cooker.