baber/WOPTO huggingface dataset:
Patent KR-20210108265-A (KR)
Title: Method, Device And Non-Transitory Computer Readable Recording Medium For Depth Picture Encoding Using Plane Modeling Coefficient Prediction
Inventor: KWON SOON KAK
IPC: H04N19/176
Filed: 2020-02-25
Abstract: An embodiment may provide a depth picture encoding method using a plane coefficient prediction that includes the steps of: designating a target block among a plurality of blocks of a depth image; selecting a reference block or a reference pixel within the reference block among the plurality of blocks; detecting a first plane modeling coefficient of a predetermined selected reference block or a reference pixel of the selected reference block; predicting a second plane modeling coefficient of the target block based on the first plane modeling coefficient; predicting depth values of pixels in the target block based on the second plane modeling coefficient; and encoding the target block.
Patent KR-20210108768-A (KR)
Title: Condensate water recovery system
Inventor: LIM SANG GYU
IPC: G21C15/18
Filed: 2020-02-26
Abstract: The present invention relates to a condensate water recovery system comprising: a nuclear reactor; a reactor building surrounding the reactor; a heat exchanger disposed in the reactor building and cooling and condensing steam generated inside the reactor building; and a condensate water storing unit located at a lower part of the heat exchanger and changing a pH of condensate water generated from the heat exchanger to store it.
Patent KR-20210112895-A (KR)
Title: Ball valve with check vavle function
Inventor: AHN KYUNG HWA
IPC: F16K15/18
Filed: 2020-03-06
Abstract: Disclosed is a ball valve with a check valve function. According to one aspect of the present invention, the ball valve with a check valve function comprises: a body having an inlet, an outlet, and a flow passage connecting the inlet and the outlet; a ball disposed in the flow passage and having a through-hole and a rotating shaft disposed inside the through-hole; a stem penetrating the body to be coupled to the ball; and a pair of disks coupled to be rotatable to the rotating shaft to open and close the through-hole. A protrusion supporting a first surface of the pair of disks closing the through-hole is formed on an inner circumferential surface of the ball.
Patent KR-20210114773-A (KR)
Title: A sealed and open type underground heat exchange system that shares the same circulating heat medium and Method for constructing this same
Inventor: CHO HEUY NAM
IPC: F24T10/15
Filed: 2020-03-11
Abstract: The present invention relates to a closed-type and open-type combined underground heat exchange system for sharing the same circulation heat medium, and a construction method thereof. An objective is to utilize the advantages of an open-type and a closed-type by combining an open-type geothermal hole and a closed-type geothermal hole, wherein the open-type circulates groundwater, and the closed-type uses a different type of heat medium, but a single-type of heat medium is circulated in a heat pump to supply heating and cooling heat using a single-type of heat pump. The closed-type and open-type combined underground heat exchange system for sharing the same circulation heat medium in accordance with the present invention operates a single heat pump using the same heat medium through an open-type geothermal hole (1) constructed underground; a groundwater supply means (10) for pumping and circulating groundwater of the open-type geothermal hole; a closed-type geothermal hole (2) constructed underground; a geothermal recovery means (30) for recovering the geothermal heat of the closed-type geothermal hole through circulation of a heat medium; a heat pump (40) for supplying heating and cooling heat to a load-side heating and cooling unit; and a heat medium circulation means for recovering heat from the groundwater supplied through the groundwater supply means using the heat medium of the geothermal recovery means and supplying the heat to the heat pump or recovering the geothermal heat received through the geothermal recovery means to the groundwater supplied through the groundwater supply means and supplying the heat to the heat pump.
Patent KR-20210115379-A (KR)
Title: Audio Data Identification Device
Inventor: HAN YOON CHANG
IPC: G06F16/65
Filed: 2020-03-13
Abstract: The present invention relates to an audio data identification device for collecting arbitrary audio data to identify an audio resource from which one section of collected audio data is extracted comprising: a communication unit collecting the arbitrary audio data to transmit it; and a control unit identifying the collected audio data. The control unit comprises: a parsing unit parsing the collected audio data in a predetermined unit; an extracting unit selecting one section among a plurality of parsed sections of the audio data as the audio resource; a matching unit matching identification information of the audio resource by a pre-installed artificial intelligence algorithm; and a verification unit verifying the identification information matched to the audio resource.
Patent KR-20200115161-A (KR)
Inventor: PARK JONG DEUK
IPC: A61M15/00
Filed: 2020-03-16
Abstract: A health band for a human body, according to the present invention, may comprise: a band part which has through-holes formed at predetermined positions such that a large amount of air for breathing by the respiratory system of the human body is introduced, and is detachably attached to surround the respiratory system through a point adhesive member; and a protruding member which is formed so as to surround the through holes while blocking the through holes so as to prevent substances harmful to the human body contained in the air introduced through the through holes from flowing into the respiratory system.
Patent KR-20210117824-A (KR)
Title: A safety board for architectural scaffolding
Inventor: LEE SE YOUNG
IPC: E04G7/28
Filed: 2020-03-20
Abstract: The present invention provides a safety footplate for scaffolding which can prevent accidents in which a work tool falls below to injure a worker performing work below a footplate in addition to accidents in which a foot of a worker falls between the space between footplates to cause an injury by eliminating the space between footplates. The present invention has the effect of preventing accidents in which a work tool falls below to injure a worker performing work below a footplate in addition to accidents in which a foot of a worker falls between the space between footplates to cause an injury since the space between work footplates can be eliminated by coupling a fixing means for fixing a safety footplate on a horizontal support bar of a scaffolding system to both ends of a work footplate. The present invention also has the effect of facilitating installation and stably performing fixation with a horizontal support by forming a fixing member for fixing the horizontal support underneath the fixing means to allow the fixing member to, if the fixing means is hung through the upper side of the horizontal support, rotate to move upwards and then return to touch the side of the horizontal support to fix the horizontal support. And the present invention has the effect of reducing manufacturing costs and simplifying manufacturing processes in comparison to integrally forming a reinforcing part formed underneath a work footplate by welding by integrally forming the reinforcing part by integrally extrusion-molding the reinforcing part.
Patent KR-20210118492-A (KR)
Inventor: LEE JI WON
IPC: A61K36/28
Filed: 2020-03-23
Abstract: The present invention relates to a composition for improving memory, cognitive function, or preventing and alleviating neurological diseases. The composition for improving memory and cognitive function according to an embodiment of the present invention can include an extract of Erigeron annuus. The present invention is the composition for improving memory and cognitive function further containing a Brassica oleracea extract.
Patent KR-20210119774-A (KR)
Title: structure of negative pressure hospital room for movable type with enhanced negative pressure function
Inventor: KANG TAE YOUNG
IPC: A61G10/02
Filed: 2020-03-25
Abstract: The present invention relates to a negative pressure hospital room for movable type, and more specifically, to a negative pressure hospital room for movable type that has an inner space of a negative pressure and is movable to be quickly and economically constructed in the event of a spread infection, and enables rapid and efficient isolation, treatment and observation of confirmed and suspected infections, and is isolated from a general hospital room to block the possibility of new infection to general patients or other medical staff.
Patent KR-20210121461-A (KR)
Inventor: KWON TAE HONG
IPC: B60Q1/50
Filed: 2020-03-30
Abstract: The present invention relates to a signal lamp for a vehicle and, more specifically, to a signal lamp for a vehicle for satisfying light distribution performance and displaying a variety of images. According to an embodiment of the present invention, the signal lamp for the vehicle comprises: a light source unit; and a reflection unit including a plurality of reflection surfaces to reflect light generated from the light source unit forward so as to display an image of a predetermined shape. The reflection unit includes a plurality of reflection regions for the reflected light to have different luminosity each other so that the image is displayed according to a luminosity difference. The plurality of reflection regions may include a first reflection region including a reflection surface having one shape between a convex shape and a concave shape and a second reflection region including a reflection surface having the other shape.
Patent KR-20210117108-A (KR)
Title: Hair dryer
Inventor: LIU XIN
IPC: A45D20/12
Filed: 2020-03-31
Abstract: Disclosed is a hair dryer comprising: a housing having an air passage formed therein, and an air inlet and an air outlet communicating with the air passage; a fan installed in the housing and positioned in the air passage; and an outer shell overlaid and fixed on an outside of the housing, having an anechoic gap formed between an outer surface of the housing and an inner surface of the outer shell. The technical scheme of the present invention is capable of reducing the noise during the operation of the hair dryer, and thereby mitigating the impact of the noise on a user when using the same.
Patent KR-20210125677-A (KR)
Title: Device, method and computer program of generating voice for training data
Inventor: LEE JUNG JUN
IPC: G06N3/04
Filed: 2020-04-09
Abstract: A device for generating a voice for learning data comprises: an image conversion part that converts a voice into a first spectrogram; a simulation part that uses a pre-learned deep learning model to generate a plurality of simulation border images similar to a border of the first spectrogram, and generates a plurality of simulation color images similar to a color of the first spectrogram; and a voice generating part that combines the plurality of simulation border images and the plurality of simulation color images to generate a plurality of second spectrograms, and converts the plurality of second spectrograms into voices to generate a plurality of voices for learning data. Therefore, the present invention is capable of reducing the cost of collecting voices for learning data in machine learning.
Patent KR-20210126879-A (KR)
Inventor: KWAK MINKYU
IPC: H01Q1/08
Filed: 2020-04-13
Abstract: According to various embodiments disclosed in the present document, provided is a base station device, which includes: a first housing including a first communication circuit including at least one antenna structure for transmitting and receiving wireless communication signals; a second housing including a second communication circuit electrically connected to the first communication circuit and spaced apart from the first housing in a first direction corresponding to a lateral direction of the first housing; and a connecting device rotatably connecting the first housing with respect to the second housing in a second direction perpendicular to the first direction as a rotation axis. In addition, various embodiments may be possible.
Patent KR-20210126956-A (KR)
Inventor: KIM GEE JU
IPC: G06Q30/06
Filed: 2020-04-13
Abstract: The present invention relates to a trading method using the Internet and a computer-readable recording medium in which a program for realizing the method is recorded. The present invention provides a method of using the Internet to exchange technology and resources with Russia, and a computer-readable recording medium in which a program for realizing the method is recorded. The present invention provides a trading method through the Internet, which includes: a first step of constructing a trade object to be exchanged through the Internet in a database in consideration of the characteristics of the target country; a second step of accessing, by a servicer user, a web server through the Internet; and a third step of searching for, by the web server, the database according to the request of the service user, preventing the relevant data necessary for trade, and performing trade on behalf of the web server.
Patent KR-20210131066-A (KR)
Title: INTEGRATED HEATING MANAGEMENT SYSTEM BASED ON IoT AND METHOD THEREOF
IPC: H04L29/08
Filed: 2020-04-23
Abstract: An IoT integrated heating management system integrates a motor-type and a wax-type heating driver adjusting indoor temperature by regulating opening and closing of supply of hot water to remotely control the heating drivers and comprises: a user terminal using an application for opening and closing operation control of the heating drivers to transmit temperature and schedule setting data to a relay server via a wireless communication network; and an internal server connected to the internet, generating opening and closing control signals from a previously stored database in response to the temperature and schedule setting data transmitted from the application via the relay server, and regulating currents transmitted to the heating drivers in accordance with the opening and closing control signals to control the hot water supply status of the heating drivers. The internal server includes a relay regulation unit to which a separated wire is connected after cutting a wire through which applied currents are transmitted to the heating drivers.
Patent KR-20210131583-A (KR)
Title: Matching method of the lottery prize structure
IPC: G07C15/00
Filed: 2020-04-24
Abstract: The present invention relates to a method for matching a lottery winning structure, which includes: a setting step of setting a lottery winnings structure; a first forming step of forming a lottery array by generating a plurality of lottery books including a plurality of lottery tickets based on the structure of the lottery winnings; a second forming step of forming a spare lottery array by generating a plurality of spare lottery books having the same information as the lottery book; a first output step of outputting the lottery array; a detection step of detecting the bad lottery book by examining the lottery ticket array output according to the first output step; a first removal step of removing the bad lottery book detected according to the detection step; a second output step of outputting the spare lottery book having the same book number as the book number of the lottery book removed based on the book number of the lottery book removed in the first removing step; and a second removal step of removing the spare lottery book other than the spare lottery book according to the second output step from the spare lottery array. According to the present invention, since a reconciliation method is carried out using only the book number, the security is increased by preventing the leakage of book type information.
Patent KR-20210136404-A (KR)
Title: Recognition server and control method thereof, and terminal equipment
IPC: G06Q30/02
Filed: 2020-05-07
Abstract: The present invention relates to an identification system server which converts existing personal information into non-real name identification information which cannot be personally identified in order to utilize the non-real name identification information in selecting a targeting advertisement, to an operating method thereof, and to a terminal. The identification system server includes a discrimination unit, a generation unit, and a provision unit.
Patent KR-20210141175-A (KR)
Title: Semiconductor device and manufacturing method thereof
IPC: H01L27/11568
Filed: 2020-05-15
Abstract: The present technology provides a manufacturing method of a semiconductor device capable of improving operational reliability. The manufacturing method of a semiconductor device comprises: a step of forming a first laminate; a step of forming a sacrificial structure and a first contact penetrating the first laminate; a step of forming a second laminate on the first laminate; a step of exposing the sacrificial structure by forming a first hole penetrating the second laminate; a step of forming a second hole penetrating the first laminate by removing the sacrificial structure; a step of forming a channel structure in the first and second holes; and a step of forming a second contact penetrating through the second laminate and making contact with the first contact. A height of the sacrificial structure is greater than a height of the first contact.
Patent KR-20210142398-A (KR)
Title: Local tone mapping circuit, image sensing device and operation method thereof
IPC: H04N9/64
Filed: 2020-05-18
Abstract: The present technology can provide a local tone mapping circuit that includes: an average value calculation part for calculating an average value of absolute values of differences between center pixel data in a kernel and peripheral pixel data among pixel data output from a pixel array; a range calculation part for calculating a maximum and minimum range of absolute values of the difference between the center pixel data in the kernel and the peripheral pixel data; and a local tone intensity control part for assigning different weights according to the distance between the pixels and edges in the corresponding kernel based on the average value calculated by the average value calculation part and the maximum and minimum value ranges calculated by the range calculation part, and adjusting the intensity of the local tone according to the assigned weights.
Patent KR-20210031364-A (KR)
Title: Preparation method of super absorbent polymer
Inventor: KIM TAE YUN
IPC: C08K3/36
Filed: 2020-06-17
Abstract: The present invention relates to a method for preparing a super absorbent polymer. The method for preparing a super absorbent polymer can provide a super absorbent polymer which has excellent mechanical properties, such as crushing strength, while having excellent absorption-based properties, and has uniform particle distribution by effectively reassembling fine powders inevitably obtained from the process of preparing the super absorbent polymer.
Patent KR-20200145733-A (KR)
Inventor: SCHIEMANN RAINER
IPC: H01Q1/12
Filed: 2020-06-18
Abstract: The present invention relates to an antenna device for a vehicle to be easily installed. According to the present invention, the antenna device comprises a base plate (1), an extension element, and a driving element cooperating with the base plate (1) and the extension element. The extension element comprises a first extension element portion (10) and at least one additional extension element portion (11) engaged with the extension element portion (10). The first extension element portion (10) includes at least one flat area (12, 14) and the at least one additional extension element portion (11) includes at least one flat area (13, 15). A sidearm (16) protrudes from the flat area (14) of the first extension element portion with an inclination. A sidearm (17) protrudes from the flat area (15) of the at least one additional extension element portion (11). In each flat area (12, 14, 13, 15), the extension element portion (10) is engaged with the at least one additional extension element portion (11) and provided is a penetration part (19) opened in a lateral direction for forming a single path opening for the driving element.
Patent KR-20210157176-A (KR)
Inventor: CHOI HANYOUNG
IPC: H01M4/38
Filed: 2020-06-19
Abstract: The present invention relates to an electrolyte additive for a lithium secondary battery, an electrolyte including the additive, and a lithium secondary battery including the electrolyte, wherein the additive includes a compound of propane sultone or ethylene sulfate derivatives. The present invention can implement a lithium secondary battery of high voltage and high capacity.
Patent KR-20210157730-A (KR)
Inventor: PARK A RAM
IPC: B60W40/076
Filed: 2020-06-22
Abstract: A coasting torque control system for inertial driving in a turning section according to one embodiment of the present invention comprises: a sensor unit for detecting a vehicle status; a road information transmittance unit which provides road information in front of a vehicle; a vehicle recognition unit which recognizes a presence of a preceding vehicle in front of the vehicle; and a vehicle control unit which sets a target vehicle speed according to the presence of the preceding vehicle and performs coasting torque control with the target vehicle speed when the vehicle enters a turning section. The coasting torque control system improves convenience in driving and secures stable driving performance.
Patent KR-20220009104-A (KR)
Inventor: LEE SUNG JOONG
IPC: B01D53/04
Filed: 2020-07-15
Abstract: According to the present invention, work is easily performed through an activated carbon recovery method through suction even in a narrow space without a separate recovery vehicle, so that work efficiency is improved, and work costs can be saved by remarkably reducing the number of workers.
Patent KR-20220011517-A (KR)
Inventor: KIM YEONG HO
IPC: F02N11/08
Filed: 2020-07-21
Abstract: The present invention relates to an automatic height adjustment and start control device for a rice planting part of a saddle-type rice planting machine and a method for controlling the same. In the saddle-type rice planting machine, the rice planting part is provided at the rear of a self-propelled traveling vehicle operated using engine power. The device includes: a seedling supply height setting unit setting a height (target position) of the rice planting part for seedling supply; an auto stop switch for executing engine auto stop (idle stop and go (ISG)); a seedling supply switch for inputting an execution command for lifting the rice planting part to the target position; and a control unit controlling the engine auto stop and the lifting of the rice planting part. When the state of the traveling vehicle satisfies a predetermined condition and an execution command is input via the seedling supply switch with auto stop execution standing by as a result of auto stop switch operation, a lifting drive unit controlled by the control unit is operated and the rice planting part is moved to the target position. When the rice planting part reaches the target position, the engine is stopped by the control unit.