baber/WOPTO huggingface dataset:
Patent KR-20220104949-A (KR)
Inventor: MOON SEUNG PIL
IPC: H02M7/23
Filed: 2021-01-19
Abstract: The present invention relates to a modular multilevel converter (MMC) energy storage system (ESS) system, which comprises a control unit which allows a sub-module (SM) capacitor inside a half bridge (HB) SM to be replaced as a battery to be applied, in an ESS system linking the battery with the HB MMC, and controls the switching of the SM. The control unit performs swapping to change a switching order of the SM, and diagnoses a battery module that is likely to be defective.
Patent KR-20220105012-A (KR)
Inventor: KWON SOON HEE
IPC: A23L7/25
Filed: 2021-01-19
Abstract: A method for manufacturing sikhye (sweet rice punch) is disclosed. The method for manufacturing the sikhye comprises the following steps of: weighing and washing rice; steaming the washed rice to manufacture the rice; grinding the rice; firstly sterilizing the ground rice; grinding malt and mixing and saccharifying the added sterilized rice at the same time; separating an extract by filtering the saccharified mixture; forming a blended solution by combining additives with the separated extract; homogenizing the blended solution; secondarily sterilizing the homogenized blended solution; and sealing and packaging the secondarily sterilized blended solution. The purpose of the embodiment is to provide the method for manufacturing the sikhye which has a reduced manufacturing time and can be distributed at room temperature.
Patent KR-20220105083-A (KR)
Title: Home Backbending Master
Inventor: OH CHANG SIK
IPC: A63B21/00
Filed: 2021-01-19
Abstract: The present invention provides a home back-bending master. Yoga practitioners, gymnastic trainees, and dance trainees in an advanced training stage do auxiliary exercises, which are to help smooth back-bending, for a long time since the practitioners practice motions premised on deep back-bending of the breast and the waist. The present invention enables advanced-level practitioners to maintain deep back-bending more easily and continuously if the advanced practitioners gradually perform back-bending while the tops of the feet are hung on a bar positioned in the middle and the waist is in contact with the upper-end bar like Figure 4. The present invention enables middle-level practitioners to perform safer back-bending training if the middle-level practitioners perform the back-bending while the waist is in contact with the bar positioned in the middle like Figure 5. Beginning-level practitioners can reinforce the release and stretching of thoracic vertebra portions so as to help blood circulation and energy movement while both legs are spread and then only thoracic vertebra portions are hung on the middle bar like Figure 6. The present invention can be variously used by gymnastic, dance, and yoga practitioners since the practitioners can perform leg stretching in a back and front direction like Figure 7 or advanced level stretching for hanumanasana of yoga. The present invention is easily settable in any place with a small size of about 80-100 cm^2, and is designed to help in-depth training by himself or herself without the help of others such that one trainee can complete an advanced motion by his or her will even in a small sized workplace or the like.
Patent KR-20220106426-A (KR)
Title: Method for Human Activity Recognition Using Semi-supervised Multi-modal Deep Embedded Clustering for Social Media Data
Inventor: LEE DONGMAN
IPC: G06N7/00
Filed: 2021-01-22
Abstract: A method for recognizing human activity using semi-supervised multi-modal deep embedded clustering for social media data according to one embodiment of the present invention may comprise: a multi-modal data pre-processing step of extracting image features and text features by pre-processing multi-modal social media data including images and text provided as training data; an embedding network initialization step of initializing an image embedding network for the image features and a text embedding network for the text features; a supervised learning step of learning the image embedding network and the text embedding network using labeled data among the training data; and an unsupervised learning step of learning the image embedding network and the text embedding network using both unlabeled data and labeled data included in the training data. According to one embodiment of the present invention, both the labeled data and unlabeled data are utilized so that a generalized feature expression can be learned, and overfitting to labeled features can be prevented.
Patent KR-20220111339-A (KR)
Inventor: KIM TAE HOON
IPC: A61K8/365
Filed: 2021-02-02
Abstract: The present invention relates to a composition for skin whitening containing a compound isolated from gallic acid oxide as an active ingredient. The compound of the present invention has excellent tyrosinase inhibitory activity and melanin synthesis inhibitory activity, thereby being used as a composition for preventing, alleviating, or treating skin whitening and melanin hyperpigmentation diseases.
Patent KR-20220112606-A (KR)
Title: New compound for photodynamic therapy of cancer, composition comprising same, and method for photodynamic therapy of cancer
Inventor: LEE SONG YI
IPC: C07D471/04
Filed: 2021-02-04
Abstract: The present invention relates to a novel compound for photodynamic cancer treatment, a composition containing the same, and a photodynamic cancer treatment method, and more specifically, to a novel photosensitizer compound based on NpImidazole into which a C=S functional group is introduced, a composition and a sensor comprising the same, and a photodynamic treatment method using the same.
Patent KR-20220114986-A (KR)
Title: Apparatus for VNF Anomaly Detection based on Machine Learning for Virtual Network Management and a method thereof
Inventor: HONG WON KI
IPC: G06F11/32
Filed: 2021-02-09
Abstract: The present invention relates to a system for machine learning-based VNF abnormality detection for virtual network management. An abnormal state detection apparatus for detecting an abnormal state of a virtualized network function (VNF) operated on a virtual network of a network function virtualization (NFV) infrastructure formed through virtualization on a physical network, includes: a data collection part collecting normal state data generated by the provision of a normal service and abnormal state data generated through a defect injection method in real time through a monitoring agent and a monitoring module, storing the collected data in a time-series database, and transmitting the monitoring data stored in the time-series database to a data analysis part to determine whether an abnormal state occurs; and the data analysis extracting characteristics required for abnormal state detection through the preprocessing of the monitoring data provided from the data collection part, sending the extracted characteristics data to an abnormal state detection model to enable the abnormal state detection model to determine whether an abnormal state occurs through analysis on the data received in real time, and, when the abnormal state occurs, reporting the occurrence to a manager. Therefore, the present invention is capable of building a more precise abnormal state detection system by providing higher classification accuracy.
Patent KR-20220116959-A (KR)
Title: Semiconductor devices and a method of forming the same
Inventor: KIM HO JUN
IPC: H01L27/088
Filed: 2021-02-16
Abstract: A semiconductor device includes: a plurality of gate structures spaced apart from each other in a first direction on a substrate and extended in a second direction crossing the first direction; and a plurality of separation patterns passing through gate structures immediately adjacent to each other, among the plurality of gate structures. Each of the plurality of separation patterns separates each of the neighboring gate structures into a pair of gate structures spaced apart from each other in the second direction. The plurality of separation patterns are aligned with each other and spaced apart from each other along the first direction.
Patent KR-20220117422-A (KR)
Title: Automatic opening and closing device for sliding windows
Inventor: KO JU HOON
IPC: E05F15/77
Filed: 2021-02-17
Abstract: The present invention relates to an automatic opening/closing device for a sliding window, which can clearly recognize and control a location of a sliding window, comprising: two sliding windows; a sliding driving unit provided in the sliding windows; a manual operation driving fixing means; a window opening/closing controller; a window location sensor; a power supply unit; a wireless communication unit; a window opening/closing operation unit; and a window opening/closing factor detection unit.
Patent KR-20210020983-A (KR)
Title: Method for classifying images using deep neural network and apparatus using the same
Inventor: SON JAE MIN
IPC: G06N3/04
Filed: 2021-02-18
Abstract: The present invention relates to a method for classifying an image using a deep neural network and a device using the same. Specifically, according to the method according to the present invention, a computing device acquires an image, generates classification information of the image based on a deep neural network, and provides the classification information to an external entity. The classification information includes a classification to which the image belongs and an active map supporting the classification.
Patent KR-20210124024-A (KR)
Title: Method, apparatus and computer program for calculating quality score of fundus image data using artificial intelligence
Inventor: CHOI YONGJUN
IPC: A61B3/12
Filed: 2021-02-19
Abstract: Provided are a method, an apparatus, and a computer program for calculating a quality score of fundus image data using artificial intelligence. According to various embodiments of the present invention, the method for calculating the quality score of fundus image data performed by a computing apparatus comprises: a step of collecting fundus image data; a step of extracting one or more feature values from the fundus image data; a step of using the extracted one or more feature values to calculate a probability that the fundus image data belongs to each of a plurality of preset quality grades; and a step of using the probability that the fundus image data belongs to each of the plurality of preset quality grades to calculate a quality score of the fundus image data.
Patent KR-20210110507-A (KR)
Title: 3-((8-((1H-pyrazol-4-yl)amino)imidazo[1,2-a]pyridin-3-yl)ethynyl)-N-phenylbenzamide derivatives, preparation method thereof, pharmaceutical composition for use in preventing or treating cancer containing the same as an active ingredient
Inventor: LEE DOOHYUN
IPC: C07D471/04
Filed: 2021-02-23
Abstract: The present invention relates to a 3-((8-((1H-pyrazol-4-yl)amino)imidazo[1,2-a]pyridin-3-yl)ethynyl)-N-phenylbenzamide derivative, a manufacturing method thereof, and a pharmaceutical composition for preventing or treating cancer containing the same as an active component. The derivative inhibits kinase, particularly Bcr-Abl kinase or Bcr-Abl (T315I) kinase to significantly inhibit the proliferation of cancer cells, thereby being able to be usefully used as a pharmaceutical composition for preventing or treating cancer.
Patent KR-20220125925-A (KR)
Inventor: LEE HAN WOONG
IPC: H01M10/04
Filed: 2021-03-08
Abstract: The present invention relates to a stage movement unit for secondary battery manufacturing. The stage movement unit for secondary battery manufacturing comprises: a stage provided to reciprocate between a first position where a first electrode is stacked and a second position where a second electrode is stacked, and on which a part of a separator supplied from a separator supply part is fixed; and a stage driving part pulling out a separator so that the separator moves along the stage by reciprocating the stage along a movement trajectory between the first position and the second position, and reciprocating the stage along an arcuate movement trajectory. According to the present invention, when manufacturing an electrode assembly for a secondary battery by alternately stacking electrodes and separators on a stage while taking out a separator from the separator supply part and supplying the separator to the stage, the structure of the entire separator supply part can be simplified because a separate configuration for rewinding the separator is not required by transferring the separator to the separator supply part to maintain the tension of the separator by making sure that the separator that is drawn out during the work is always drawn only to the stage side and not transferred to the separator supply part. Also, when rewinding the separator, it is possible to prevent tearing or scratching of the separator, thereby drastically reducing defects in the electrode assembly.
Patent KR-20220128142-A (KR)
Title: Method for optimizing the stacking order of incoming products using reinforcement learning algorithm
Inventor: WOO JONG HUN
IPC: G06Q10/04
Filed: 2021-03-12
Abstract: The present invention relates to a method for optimizing the stacking order of warehousing goods using reinforcement learning which minimizes the movement of cranes in places where stacking and retrieval efficiency is important such as container piers and steel stockyards by using reinforcement learning machine learning technology. In addition, the purpose of the present invention is to solve the problem of a steel material stacking method of a prior art shipyard requiring sorting work. To this end, the present invention is configured to define a state of the reinforcement learning problem to include the remaining time until a planned delivery date of each steel material and set the compensation to have a larger value when a steel material having a quick release date is stacked at an upper part of a pile so as to perform agent learning in a way that the steel material is aligned according to an input schedule. Therefore, according to the present invention, a stacking plan can be carried out to minimize the sorting work by determining the stacking pile of the steel material in consideration of a processing schedule of the steel mater such that the method can contribute to productivity improvement by minimizing the use of cranes and reducing overall working time and cost.
Patent KR-20220132843-A (KR)
Title: Multi-tap assembly
Inventor: LEE SEUNG HYUN
IPC: H01R13/66
Filed: 2021-03-24
Abstract: The present invention relates to a power strip assembly which comprises: a wire cable which has a predetermined length, and has one end formed with a plug and the other end formed with a connection member; a first outlet module which has one end coupled with the connection member and the front end formed with a plug insertion hole; and a power module which has one end coupled with the first outlet module, and supplies power to the first outlet module. The power module is coupled to the first outlet module by rotating the same.
Patent KR-20220134809-A (KR)
Title: A charging system and method for an electric vehicle
Inventor: LEE SANGHWA
IPC: G06Q50/30
Filed: 2021-03-25
Abstract: The present invention relates to a charging system and method for an electric vehicle. To this end, the charging system for an electric vehicle according to the present invention may include: a power transmission device that converts a supply voltage to be supplied to the electric vehicle into a charging voltage of the electric vehicle based on the connection with the electric vehicle, supplies power according to the converted charging voltage to the electric vehicle, receives the electric vehicle information from the electric vehicle based on a request for electric vehicle information to the electric vehicle, and transmits the received electric vehicle information to a charging control server; the charging control server performing authentication of the electric vehicle using the electric vehicle information received from the power transmission device and transmitting electric vehicle information including the performed authentication to an app server; the app server that transmits the electric vehicle information received from the charging control server and customer information corresponding to the electric vehicle information to a user terminal; and the user terminal for checking the electric vehicle information and customer information received from the app server, and receiving and displaying charging information from the app server in response to the start of charging the electric vehicle. Accordingly, the present invention can provide a faster payment service to drivers.
Patent KR-20210037657-A (KR)
Title: Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
Inventor: AHN JI WOO
IPC: H01M4/38
Filed: 2021-03-30
Abstract: The present invention relates to a negative electrode active material for a lithium secondary battery and to a lithium secondary battery comprising the same. The negative electrode active material includes: primary particles of a crystalline carbon-based material; and secondary particles to which the primary particles are assembled, wherein the ratio of the average particle diameter (D50) of the secondary particles to the average particle diameter (D50) of the primary particles (average particle diameter (D50) of the secondary particles/average particle diameter (D50) of the primary particles) is 1.5 to 5, and the aspect ratio of the primary particles is 1 to 7.
Patent KR-20220135608-A (KR)
Inventor: SEO SEUNG GU
IPC: H01M50/249
Filed: 2021-03-31
Abstract: The present invention provides a lightweight battery case for electric and hybrid vehicles. The disclosed lightweight battery case for electric and hybrid vehicles includes: a lower case in which a lower assembling plate is formed to be bent along an upper-end edge portion and a battery module and a control module are mounted, and which is formed of a metal material; and an upper case in which an upper assembling plate is formed to be bent along an edge and a friction-reducing part for reducing frictional force during press molding is provided, wherein the upper assembling plate is press-formed by an aluminum material so as to cover the lower case and is assembled to the lower assembling plate. Therefore, the present invention can prevent an adhesion phenomenon, in which the upper case is adhered to molds during press molding by forming the upper case, press-molded from an aluminum material, to be divided, and can reduce weight.
Patent KR-20210045964-A (KR)
Title: Method of processing lonicera japonica thunb to increase anti-oxidant and anti-obesity
Inventor: CHANG YOON HYUK
IPC: A23L33/105
Filed: 2021-04-13
Abstract: The present invention relates to a processing method of Lonicera japonica Thunb including a step of heat-treatment, and a product of Lonicera japonica Thunb.
Patent KR-20210128356-A (KR)
Inventor: GONG JIN SAM
IPC: C08F210/16
Filed: 2021-04-16
Abstract: The present invention relates to an ethylene/alpha-olefin copolymer having wide crystallinity distribution and having excellent volume resistance and electrical insulation, and a method for manufacturing the same.
Patent KR-20220110023-A (KR)
Title: System for providing beauty service and method thereof
Inventor: CHOI WOO DA
IPC: G06Q10/02
Filed: 2021-04-20
Abstract: Disclosed in the present invention are a system for providing a beauty service and a method thereof. The present invention provides an inbound beauty service which: displays a screen corresponding to a selected menu when any one menu on a screen is selected as a result of executing an application including a hair menu, makeup menu, nail menu, and skin care menu; performs a filtering function in real time according to the selection of a user on the displayed screen to display a screen including filtered information; when a specific item is selected from the displayed screen, displays detailed information related to the selected specific item; performs a reservation function related to hair, makeup, nail and skin care when a reservation menu displayed on one side of the screen displaying detailed information is selected; and therefore, increases user satisfaction, allows to conveniently use an entire system, and is applied with a recommendation system by performing a user-centered reservation function.
Patent KR-20220150633-A (KR)
Title: Rheometer
Inventor: HONG HYEOK BO
IPC: G01N11/14
Filed: 2021-05-04
Abstract: The present invention relates to a rheometer. According to one embodiment of the present invention, by installing a cover part, there is an effect of preventing foreign substances such as dust from entering a disk cylinder and/or a test substance during a course of testing rheological properties of the test substance. In addition, according to one embodiment of the present invention, by installing the cover part, there is an insulation effect that minimizes a range of temperature change inside the cover part so that changes in conditions such as a decrease or increase in external temperature affecting the rheological property test of the test substance can be prevented as much as possible. The rheometer includes a lower main body part, a disk cylinder part, and a cover part.
Patent KR-20220153753-A (KR)
Title: Method for recognizing military symbol using artificial neural network, method for training artificial neural network, and computing system performing the same
Inventor: KIM TAI HYO
IPC: G06N3/08
Filed: 2021-05-12
Abstract: Disclosed are a military symbol recognizing method using an artificial neural network, an artificial neural network training method therefor, and a computing system performing the artificial neural network training method. According to one aspect of the present invention, the military symbol recognizing system includes: an artificial neural network for military symbol classification which receives a military symbol image to determine whether the military symbol image corresponds to which of first to N^th military symbols; a storage module which stores an artificial neural network for determining a first angle to an artificial neural network for determining an N^th angle, wherein an artificial neural network for determining an i^th angle receives an image of an i^th military symbol to determine how rotated the input image of the i^th military symbol has been; an acquisition module which acquires an image to be determined; a military symbol determination module which inputs the image to be determined into the artificial neural network for military symbol classification and determines a military symbol corresponding to the image to be determined; and a rotation angle determination module which inputs the image to be determined into an artificial neural network for determining a k^th angle when it is determined that the image to be determined corresponds to a k^th military symbol, and determines a rotation angle indicating how rotated the image to be determined has been compared to a k^th reference military symbol. The present invention may enhance learning efficiency and a recognition rate of a neural network.