baber/WOPTO huggingface dataset:
Patent KR-20220012714-A (KR)
Title: Safety system for a nuclear power plant and nuclear power plant having the same
Inventor: YANG JINHWA
IPC: G21C15/18
Filed: 2020-07-23
Abstract: The present invention discloses a nuclear power plant safety system including: a first heat exchange unit disposed inside a containment part and configured to cool an atmosphere inside the containment part when an accident occurs; a second heat exchange unit disposed outside the containment part and configured to receive and cool a fluid heated from the first heat exchange unit; a reloading tank configured to communicate with the containment part, and configured to store cooling water for receiving steam and non-condensable gas including a radioactive material diffused into the containment part when the accident occurs to reduce a concentration of the radioactive material; and a third heat exchange unit disposed inside the reloading tank, configured to receive the cooled fluid from the second heat exchange unit to perform heat exchange with the cooling water stored in the reloading tank, and configured to transfer the fluid heat-exchanged with the cooling water stored in the reloading tank to the first heat exchange unit, wherein the first to third heat exchange units form a circulation loop in a form of a closed circuit so that the fluid circulating in the first to third heat exchange units flows on the circulation loop while being isolated from an outside. Accordingly, possibility of leakage of a fluid including a radioactive material to an outside of a containment part is precluded.
Patent KR-20220015628-A (KR)
Title: Plasma reaction apparatus and its reaction body
Inventor: CHOI DAI KYU
IPC: H01J37/32
Filed: 2020-07-31
Abstract: The present invention relates to a plasma reaction device that increases space utilization and plasma efficiency by forming a primary winding on a front surface, a rear surface, an inner surface, and an outer surface, and prevents an occurrence of foreign substances; and a reaction main body thereof. The plasma reaction device comprises: a reaction main body formed with an annular loop space therein; and a magnetic core formed in a shape surrounding at least one part of the reaction main body and having a primary winding configured to generate a plasma by exciting a gas inside the annular loop space, wherein the primary winding may be a flat-shape winding formed in a shape surrounding one part of the annular loop space.
Patent KR-20220020471-A (KR)
Title: Image generating device using light control
Inventor: PARK SUYOEL
IPC: H04N1/193
Filed: 2020-08-11
Abstract: Provided is an image generation device using light control to adjust a light intensity value to be constant in an image acquired from an object. According to one embodiment of the present invention, the image generation device comprises: a support unit for supporting an object; an emission unit emitting light to the object disposed on the support unit; a light receiving unit receiving the light returned from the object disposed on the support unit; and a control unit generating a lighting signal for controlling the emission unit and a light-receiving area driving signal for controlling the light receiving unit. The emission unit includes a first emission unit for emitting light to a first region of the object and a second emission unit for emitting light to a second region of the object. The light receiving unit includes a first light-receiving area and a second light-receiving area, wherein the first light-receiving area and the second light-receiving area include a plurality of pixels and are disposed at different positions on the light receiving unit. The lighting signal includes a first lighting signal for controlling the first emission unit and a second lighting signal for controlling the second emission unit. The light-receiving area driving signal includes a first light-receiving area driving signal for driving a first light-receiving area and a second light-receiving area driving signal for driving a second light-receiving area. To prevent light saturation in the light receiving unit by driving the emission unit, the control unit generates the first lighting signal by linking with the first light-receiving area driving signal and generates the second lighting signal by linking with the second light-receiving area driving signal.
Patent KR-20220025978-A (KR)
Title: Ring-LWE ENCRYPTION METHOD
Inventor: SEO HWAJEONG
IPC: H04L9/06
Filed: 2020-08-24
Abstract: The present invention relates to a RING-LWE encryption method. According to the present invention, a RING-LWE encryption method, which includes a modular reduction step in which 14-bit prime modulus modular reduction is performed to perform subtraction twice in units of 14 bits. Based on a NTT optimization technology, secure and compact implementation of the Ring-LWE encryption method in a low-end 8-bit AVR processor is possible.
Patent KR-20220025583-A (KR)
Title: System for providing clothe making pattern and method thereof
Inventor: YU SEUNG CHAE
IPC: G06Q50/10
Filed: 2020-08-24
Abstract: The present invention discloses a system for providing a clothing production pattern and a method thereof. That is, the present invention uses a plurality of patterns configured with a finished clothing in a terminal to register the finished product clothing design blueprint in a server, checks the finished product clothing design blueprint registered in the server from another terminal, and download the finished product clothing design blueprint to be downloaded by performing a purchase function for the identified finished product clothing design blueprint so that the management is easy by digitizing the plurality of patterns configured with the finished clothing and providing the patterns through an application and/or a webpage and a convenience of use can be improved.
Patent KR-20220028878-A (KR)
Title: Catheter for endoscope
Inventor: MOON JAE CHUNG
IPC: A61B17/34
Filed: 2020-08-31
Abstract: Provided is a catheter for an endoscope. The catheter for an endoscope includes a catheter in which at least three channels are formed therein in a hollow manner along a longitudinal direction, respectively, and a guide wire, a first incision wire, and a second incision wire which are inserted into the respective channels. According to the present invention, precise operation is possible.
Patent KR-20220032146-A (KR)
Title: Method for training neural network for Identification card recognition based on distributed database and server for the method
Inventor: LEE DONG YEOUL
IPC: G06N3/08
Filed: 2020-09-07
Abstract: The present invention relates to a neural network learning method. According to the present invention, the neural network learning method includes the steps of: storing personal information and non-personal information in an ID extracted from neural networks in separate databases; extracting an ID image from a first database among the databases and non-personal information corresponding to the ID image from a second database as learning data of the neural networks; and updating operation parameters for extraction of non-personal information of the neural networks using the extracted ID image and non-personal information. According to the present invention, it is possible to increase overall recognition performance by increasing a prediction probability of non-personal information related to object recognition corresponding to personal information in the ID.
Patent KR-20220034594-A (KR)
Inventor: HYE JIN KAM
IPC: A61M21/02
Filed: 2020-09-11
Abstract: A method for treating insomnia by a computer is presented. The method for treating insomnia of the present invention comprises: steps of inputting sleep-related information into previously learned algorithm as an input value and obtaining a first sleep efficiency index indicating objective sleep efficiency and a second sleep efficiency index indicating subjective sleep efficiency as an output value; and a step of providing a sleep-related treatment method based on the first sleep efficiency index and the second sleep efficiency index.
Patent KR-20210075837-A (KR)
Title: Co-integrated high performance nanoribbon transistors with high voltage thick gate finfet devices
Inventor: TRIVEDI TANUJ
IPC: H01L29/786
Filed: 2020-09-15
Abstract: Embodiments of the present specification include semiconductor devices and methods of forming the devices. In one embodiment, a semiconductor device comprises a substrate and a first transistor on the substrate, wherein the first transistor includes a vertical stack of first semiconductor channels and a first gate dielectric object surrounding each of the first semiconductor channels. The first gate dielectric object has a first thickness. In one embodiment, the semiconductor device further comprises a second transistor on the substrate. The second transistor includes a second semiconductor channel. The second semiconductor channel includes a pair of sidewalls and an upper surface. In one embodiment, the second gate dielectric object is on an upper surface of a pin and the pair of sidewalls, wherein the second gate dielectric object has a second thickness greater than the first thickness.
Patent KR-20220036545-A (KR)
Inventor: HAE WON KIM
IPC: C08K9/06
Filed: 2020-09-16
Abstract: The present invention relates to a medium-pore bioactive glass nanoparticles-collagen porous support and a preparation method thereof. The present invention provides a bone-mimicking nanohydroxyapatite/collagen hybrid porous support and the preparation method thereof. The porous support of the present invention is prepared through the mineralization of a medium-pore bioactive glass nanoparticle and a collagen hybrid support and has a bone tissue regeneration effect.
Patent KR-20210036815-A (KR)
Title: System and method for managing a lighting of a zone of interest comprising at least one object liable to be manipulated by a user
Inventor: DUBUGNON DOMINIQUE
IPC: H05B44/00
Filed: 2020-09-16
Abstract: The present invention relates to a method for managing lighting of a zone of interest (2) comprising at least one object (3) liable to be manipulated by a user, wherein the lighting is carried out by main lighting devices (5a, 5b, 5c) and a secondary lighting device (6) which are provided with electroluminescent elements. The method comprises the following steps of: (20) identifying the user and/or the object (3); and (21) configuring the lighting of the zone of interest (2) according to the profile of the identified user relative to vision and/or at least one characteristic of the identified object (3), wherein the step (21) of configuring the lighting of the zone of interest (2) includes: a sub-step (22) of generating an instruction for controlling the lighting properties of the main lighting devices (5a, 5b, 5c) and/or the secondary lighting device (6) according to criteria of visual perception of the object (3) by the user; and a sub-step (25) of controlling the main lighting devices (5a, 5b, 5c) and/or the secondary lighting device (6) according to the instruction for controlling the lighting properties.
Patent KR-20220042729-A (KR)
Inventor: HWANG KYONG WON
IPC: A61F9/00
Filed: 2020-09-28
Abstract: A disclosed low-output laser treatment device comprises: a main body equipped with a laser generator that generates a laser for treatment; a connection cable that transmits the laser of the laser generator; and a handpiece connected to the connection cable and receiving the laser, wherein the handpiece is equipped with a blocking member that selectively blocks the laser traveling along a laser movement path. Therefore, the present invention is capable of reducing manufacturing costs.
Patent KR-20220042760-A (KR)
Title: Method for producing biodiesel from biomass
Inventor: YEOM SUNG HO
IPC: C10L1/02
Filed: 2020-09-28
Abstract: The present invention relates to a method for manufacturing biodiesel, including: a first step of manufacturing a cartridge containing a solid catalyst therein by putting the solid catalyst into the cartridge; and a second step of a one-step direct process of putting the cartridge manufactured in the first step into a mixed solution containing biomass and a solvent, and performing lipid extraction and transesterification reaction of the biomass. The method for manufacturing biodiesel according to the present invention has a simple process to reduce energy use and process costs, allows reuse of catalysts, and can reduce the waste of solid catalysts by securing the flexibility of a process.
Patent KR-20220048606-A (KR)
Inventor: CHO DAE SOO
IPC: G06Q30/02
Filed: 2020-10-13
Abstract: The present invention relates to an interactive video system for supporting immediate search of product information in indirect advertising. The interactive video system comprises the steps of: supporting search of information in indirect advertising; and provide the responses of users to the indirect advertising. The present invention integrates broadcast viewing and information search to help users to immediately receive specific information on products appearing on a screen while watching broadcasts, and to use desired information quickly and easily. In addition, the present invention provides the responses of the users therethrough to product companies and advertisers so that the effect of the indirect advertising can be proven. Therefore, the present invention can reduce the time it takes for the users to consume broadcast content information, thereby maximizing the effect of the indirect advertising and enables the advertisers to receive interactive responses from the users and measure the effect of the indirect advertising.
Patent KR-20220050003-A (KR)
Inventor: KIMNARAE
IPC: C12C12/00
Filed: 2020-10-15
Abstract: The present invention relates to rice beer made using low temperature-adaptable native yeast. It has been confirmed that the above strain is excellent in aroma component and alcohol production ability. As a result of the quality characteristics of the rice beer, saccharomyces cerevisiae Y297 yeast can be usefully used to produce high-quality rice beer excellent in fruit aroma and umami. Using the production method and yeast of the present invention, a saccharification process is normally carried out without enzyme addition for rice liquefaction and fermentation by yeast is performed sufficiently. Therefore, by promoting the native yeast-based rice beer production method, it is possible to contribute to domestic rice consumption promotion and produce beer with native yeast instead of imported yeast to widely publicize the excellence thereof.
Patent KR-20220051978-A (KR)
Inventor: SONG IL JAE
IPC: B08B1/04
Filed: 2020-10-20
Abstract: The present invention relates to a deburring device for cemented carbide insert products using a brush for deburring and surface cleaning of a molded product taken out from a molding press device, comprising: a deburring part that includes a brush module gripped by a gripper and configured to remove foreign substances attached to a burr of a cutting edge of the molded product passing through a deburring zone and a lower surface part thereof, a brush clamp configured to easily attach and detach the brush module, an upper surface cleaner configured to remove foreign substances from the upper surface of the molded product together with the brush module, and a cleaning module configured to suppress and collect dust generated by the brush module and the upper surface cleaner; a driving part that includes a rotating part configured to rotate the brush module to clean the molded product, and a moving part configured to move a side brush inward; and a frame that includes an upper part in which the deburring part is installed as a rectangular parallelepiped shape, and a lower inner side in which the driving part is located. Therefore, product productivity can be improved by deburring and cleaning the cemented carbide insert products taken out from a molding press using two side brushes, a lower surface brush and the upper surface cleaner, and production costs can be reduced by collecting the removed foreign substances in one place and recovering cemented carbide powder from the foreign substances.
Patent KR-20220015284-A (KR)
Title: Ignition device for solid aerosol fire extinguisher utilizing vacuum pack and solid aerosol fire extinguisher using the same
Inventor: YOON CHUL GU
IPC: A62D1/06
Filed: 2020-10-21
Abstract: The present invention relates to an ignition apparatus of a solid aerosol fire extinguisher using a vacuum pack and a solid aerosol fire extinguisher using the same. The ignition apparatus of the solid aerosol fire extinguisher of the present invention comprises: a vacuum pack having a storage space formed therein and having equal to or more than one inlets; a heating board disposed in an internal storage space of the vacuum pack, receiving an electricity generated from a fire detection apparatus, and generating a heat and a flame to burn an ignition agent; and the ignition agent filled in the internal storage space of the vacuum pack. The heating board is installed on an opposite side of a vacuum pack inlet inside the vacuum pack. According to the present invention, after the ignition agent is filled in the vacuum pack through an inlet of the vacuum pack, an air inside the vacuum pack is sucked so that the inside of the vacuum pack can be maintained in a vacuum status.
Patent KR-20220052575-A (KR)
Title: Pendulum damper assembly for torque converter
Inventor: BAE HYEONGI
IPC: F16H41/24
Filed: 2020-10-21
Abstract: Disclosed is a pendulum damper assembly for a torque converter. According to an embodiment of the present invention, a pendulum damper assembly for a torque converter comprises: a pendulum support on which a torsional damper having a plurality of elastic members provided in a circumferential direction is mounted through a retaining plate, and which includes a plurality of flanges extending radially outward from the outer circumferential surface thereof and arranged at equal intervals in a circumferential direction; a plurality of mass bodies disposed on the front and rear surfaces of the two flanges with both neighboring ends to face the front and rear surfaces, respectively; a plurality of intermediate mass bodies disposed between the two neighboring flanges, and coupled to the mass bodies while being interposed between the facing mass bodies; and a plurality of rollers for coupling the mass bodies, to which the intermediate mass bodies are coupled, to the pendulum support to change positions relative to the pendulum support along a trajectory set in the circumferential direction of the pendulum support by centrifugal force. The plurality of mass bodies further include protrusions and are provided in the same number as the set number of the elastic members. Therefore, vibration isolation performance can be increased.
Patent KR-20220053078-A (KR)
Inventor: KIM JUN SEO
IPC: A61K8/85
Filed: 2020-10-21
Abstract: The present invention relates to a method for preparing nanoliposome of a persimmon extract, and a cosmetic composition containing a persimmon extract stabilized with nanoliposome that is a double structure of niosome and liposome which are prepared from the method. The method for preparing nanoliposome of a persimmon extract comprises: a step of preparing niosome having a bilayer structure by emulsifying a nonionic surfactant, a co-emulsifier, and cholesterol; a first stabilization step of trapping a persimmon extract in the niosome; and a second stabilization step of double stabilizing the niosome containing the persimmon extract in a liposome formulation using phospholipid. The method for preparing nanoliposome of a persimmon extract according to the present invention can greatly improve stabilization of the persimmon extract by trapping the persimmon extract in nanoliposome composed of a dual complex of niosome and liposome. Since a nanoliposome formulation has effects of stability of a nano-formulation, potency stability to main components of a persimmon extract, and excellent skin permeation, an effect of the persimmon extract remains stable and delivery in skin is facilitated. Therefore, the present invention can be utilized as an excellent cosmetic composition capable of maximizing effects of active ingredients.
Patent KR-20220053133-A (KR)
Inventor: KI DUK SONG
IPC: C12Q1/686
Filed: 2020-10-22
Abstract: The present invention provides a method for functional analysis of a IFI6 gene according to the induction of infection of highly pathogenic avian influenza including the following steps: inducing infectious diseases by using Poly IC from chicken cells; discovering genes showing differences in expression according to infection of highly pathogenic avian influenza through bioinformatics analysis; manufacturing a primer set specific to IFI6; extracting RNA and synthesizing cDNA from chicken cells; and performing polymerase chain reaction (PCR) through the cDNA.
Patent KR-20220056580-A (KR)
Inventor: LEE WON JOON WILLIAM
IPC: G01R1/073
Filed: 2020-10-28
Abstract: The present invention relates to a printed circuit board assembly (PCBA) inspection device to automatically correct positional coordinates of electric elements. According to the present invention, the PCBA inspection device comprises: first and second probes measuring electrical signals by contacting both terminals of an electronic element of an inspection board; a first camera module generating a first probe image by capturing a direction in which an end part of the first probe faces; a second camera module generating a second probe image by capturing a direction in which an end part of the second probe faces; a first driving member moving the first probe and the first camera module in a plurality of axial directions; a second driving member moving the second probe and the second camera module in a plurality of axial directions; and a control module setting first positional coordinates for each electric element on the basis of board design data including design information of a reference inspection board, storing the first probe image of the reference positional coordinates as a reference coordinate image, and controlling movements of the first and second driving members so that the first and second probes move to the first positional coordinates. The reference coordinate image is a first probe image in which the first camera module captures the reference inspection board disposed on an aligner with respect to the reference positional coordinates set based on the board design data. When inspecting a first inspection board having the same structure as the structure of the reference inspection board, the control module stores the first probe image acquired by photographing the first inspection board disposed on the aligner with respect to the reference positional coordinates as a positional coordinate image and compares the reference coordinate image and the positional coordinate image to correct the first positional coordinates set in the electric element of the first inspection board.