baber/WOPTO huggingface dataset:
Patent KR-20210155081-A (KR)
Inventor: LEE SU WOONG
IPC: A63B5/11
Filed: 2020-06-15
Abstract: One embodiment of the present invention provides a technique for precisely measuring the amount of exercise of a user performing repetitive actions, and at the same time, simplifying the configuration of a device for the same. A method for measuring the amount of exercise using a trampoline, according to an embodiment of the present invention, comprises: a first step of bringing a portion of a user's body into contact with a contact surface, which is an upper surface of an elastic pad part having a color and formed of a translucent material, and capturing a contact shadow that is a shadow of a lower surface of the elastic pad part and the portion of the user's body so as to start collecting captured images; a second step of providing an acting force, which is a force by the user, to the elastic pad part, and collecting captured images for a shape change of the elastic pad part and a shape and a position change of the contact shadow; a third step of generating an elastic pad mask that is a mask defining an area of the elastic pad part, which is one object in the captured images so as to extract the area of the elastic pad part; a fourth step of generating a shadow mask that is a mask defining an area of the contact shadow, which is a different object in the captured images so as to extract the area of the contact shadow; a fifth step of using a change in formation of the elastic pad part and a change in three-dimensional coordinates of a center point of the contact shadow, and deriving the amount of movement of the user, which is a change in a three-dimensional position of the portion of the user's body; and a sixth step of using the amount of movement of the user and an elastic modulus of the elastic pad part, and calculating the amount of exercise of the user.
Patent KR-20210155990-A (KR)
Inventor: LEE JI SOO
IPC: G06Q30/08
Filed: 2020-06-17
Abstract: A celebrity sponsorship online-to-offline (O2O) intermediating system, according to one embodiment, converts sponsored products into a database to enable sponsored product consumers such as entertainment management companies, managers, and production companies searching for sponsored products to conveniently search for the sponsored products, and allows sponsored product providers to receive celebrities' schedules and sponsored product schedule information such that matching between the sponsored product providers and the sponsored product consumers can be easily achieved. In addition, in one embodiment, when a sponsored product provider is matched with a sponsored product consumer, the system provides information about the product arrival/delivery and delivery process, and during sponsorship matching between the sponsored product provider and the sponsored product consumer, through a delivery service, time and cost burdens about the delivery of sponsored products can be solved. After celebrity sponsorship and product placement (PPL) in TV dramas, sponsored products can be sold in conjunction with SNS and the sponsored products can be supplied to stylists, models, editors, and influencers, thereby quickly generating sales revenue.
Patent KR-20220001389-A (KR)
Title: Fluidized non-standard assembly window
Inventor: OK JIN HO
IPC: E06B5/11
Filed: 2020-06-29
Abstract: The present invention relates to a prefabricated crime prevention window frame installed and used on a window frame of an apartment or a house. The present invention relates to the prefabricated crime prevention window frame which anyone can easily assemble and install on a window of a non-uniform size. Until now, crime prevention window frames have been fixed by hand cutting and hand welding one by one according to a standard. Alternatively, in a case of the apartment, although the crime prevention window frame had a certain standard, the standard of the crime prevention window frame was different, so it was difficult to install the crime prevention window frame. In order to solve above problems, according to the present invention, by allowing a size of a crime prevention window to be arbitrarily reduced or increased and a length of the crime prevention window to be adjustable, anyone can easily assemble and use the crime prevention window.
Patent KR-20220001617-A (KR)
Title: Method, Apparatus and System for Item Recommendation Using Consumer Bigdata
Inventor: CHOE WON GYU
IPC: G06N20/00
Filed: 2020-06-30
Abstract: Disclosed are a method for recommending goods using consumer big data, and an apparatus and a system thereof. According to the present invention, a goods recommendation method comprises: a step of receiving, from a plurality of shopping malls, a plurality of individual shopping mall customer identifiers and a plurality of personal information element groups corresponding to the plurality of individual shopping mall identifiers; a step of generating a unified customer identifier for each customer on the basis of the plurality of personal information element groups; a step of collecting order history data of a plurality of customers identified by the plurality of unified customer identifiers from the plurality of shopping malls; a step of converting the collected order history data into graph data composed of at least three node layers; a step of storing data of a graph type in a database; and a step of responding to a query for similar goods to determine and return similarity based on the number of connection paths between at least two nodes among nodes included in at least three node layers on the basis of the stored graph-type data. Accordingly, goods recommendation customized to each customer can be performed.
Patent KR-20220003321-A (KR)
Title: Cap washing tool
Inventor: HAN SUNG CHUL
IPC: A42B1/00
Filed: 2020-07-01
Abstract: The present invention relates to a hat washing tool. Especially, in order to enable washing of inner and outer surfaces of a hat while preventing deformation and damage to the hat using a universal washing machine, the hat washing tool of the present invention comprises a washing frame having a half-dome shape and having a plurality of washing holes formed therethrough. Accordingly, the washing frame may be fitted inside a crown of the hat so that two sets of the washing frame form a dome shape.
Patent KR-20220008129-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: CHA YONGBUM
IPC: C07D409/14
Filed: 2020-07-13
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. The present invention provides a compound represented by chemical formula 1. The compound represented by the chemical formula 1 may be used as a material for the organic material layer of the organic light emitting device, and can improve efficiency, lower driving voltage and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220010793-A (KR)
Inventor: JANG MYUNG KYOON
IPC: H02S40/38
Filed: 2020-07-20
Abstract: The present invention relates to a smart green village business model including, for example, a resident participation system in which residents residing near a large-scale solar power generation facility site equity-participate in power generation facility construction, a village solar power generation facility, a smart grid management server, a solar power consumption facility, and a household solar power generation facility. The present invention constitutes an enterprise-village win-win project in which proceeds from the large-scale solar power generation facility built near the village are used for village residents' welfare, job creation, and village profit business so that the village and residents can be self-reliant in terms of economy and energy. The present invention includes: the resident participation system in which village residents can directly equity-participate in large-scale solar power generation facility construction and receive dividends and create profits for 20 years, which is the commercial operation period of the power generation facility; the village solar power generation facility installed in the village, generating solar power, and providing the power to the solar power consumption facility; the solar power consumption facility performing control such that solar power is supplied to the solar power consumption facility after solar power is received from the village solar power generation facility, installed in the village using some of the proceeds resulting from the sale of the solar power, and operating by receiving solar power from the village solar power generation facility through the smart grid management server; and the household solar power generation facility installed outside the residence of a resident residing in the village, generating solar power, and supplying the solar power to household electronics.
Patent KR-20200101877-A (KR)
Inventor: LEE CHANG HEE
IPC: H01L51/05
Filed: 2020-07-20
Abstract: According to an embodiment of the present invention, disclosed is a method of manufacturing an organic field-effect transistor (OFET) comprising the steps of: forming a source electrode and a drain electrode on a substrate; and determining a polarity of an OFET by forming a self-assembled monolayer (SAM) on the source electrode and the drain electrode. Accordingly, according to the embodiment, there is the effect of producing a large-area semiconductor at low costs together with the inkjet printing process.
Patent KR-20220014612-A (KR)
Title: Micro led having omnidirectional reflector structure and manufacturing method of the same
Inventor: KIM TAE GEUN
IPC: H01L33/44
Filed: 2020-07-29
Abstract: A micro light emitting device having an omnidirectional reflector structure according to an embodiment of the present invention includes: a substrate; a first semiconductor layer disposed on the upper surface of the substrate and including at least one active region; an active layer disposed in the active region; a second semiconductor layer disposed on the upper surface of the active layer to form a semiconductor cell together with the first semiconductor layer and the active layer; a passivation layer disposed to surround the outer surface of the semiconductor cell; and a reflective layer disposed to surround the passivation layer and reflecting light coming from the inner region of the semiconductor cell through the passivation layer toward the inner region of the semiconductor cell.
Patent KR-20220015568-A (KR)
Inventor: YOON HYANG SIK
IPC: A23L23/00
Filed: 2020-07-31
Abstract: The present invention relates to a method for manufacturing a black bellflower root sauce by using black bellflower root extract liquid, vinegar and other additives. The present invention provides the method for manufacturing a black bellflower root sauce which adds black bellflower root extract liquid, sugars, vinegar products and other additives to provide a black bellflower root sauce from which a bitter taste and an acrid taste has been removed and to manufacture a black bellflower root sauce.
Patent KR-20200096898-A (KR)
Inventor: KIM JEE WOO
IPC: G06Q50/10
Filed: 2020-08-07
Abstract: The present invention discloses a clothing management application program and, more specifically, to a clothing management application program recorded in recording medium to register and manage various types of clothing such as clothes, shoes, and accessories through a mobile terminal, and a clothing management system and method using the same. According to an embodiment of the present invention, by classifying clothing owned by a user by category and managing the classified clothing with a mobile terminal through a virtual wardrobe, it is easy to check whether the clothing is held or not and check other information.
Patent KR-20220023024-A (KR)
Inventor: LEE SANG SOO
IPC: G16H50/70
Filed: 2020-08-20
Abstract: In a hepatocellular carcinoma patient induced by a hepatitis C virus, the present invention relates to an information providing method for predicting a survival rate of the hepatocellular carcinoma patient by confirming a genotype of the hepatitis C virus, wherein the survival rate is the lowest compared to other genotypes when the hepatitis C virus genotype is a type 3 genotype. The information providing method for predicting the survival rate of the hepatocellular carcinoma patient comprises a step of determining the genotype of the hepatitis C virus in the hepatocellular carcinoma patient induced by the hepatitis C virus.
Patent KR-20220023094-A (KR)
Inventor: KIM JEONG WOOK
IPC: G01R31/3183
Filed: 2020-08-20
Abstract: The present invention relates to a circuit for diagnosing individual abnormalities of a plurality of internal FETs provided inside an FET provided between a secondary battery pack and an electric vehicle in an electric vehicle having a secondary battery pack, and a diagnostic method. A voltage across each of the internal FETs is measured while turning on/off each of the internal FETs. And then, it is compared with a diagnostic table to determine whether there is an abnormality.
Patent KR-20220023267-A (KR)
Title: Bridge inspection method and system
Inventor: PARK YOUNG IN
IPC: B64C39/02
Filed: 2020-08-20
Abstract: The present invention relates to a visual bridge inspection method using a convolutional neural network (CNN), and a system thereof. According to one embodiment of the present invention, the visual bridge inspection method using a CNN, comprises: a step of receiving location information on a bridge; an entire photographing step of moving a drone to photograph the entire image of a bridge so as to transmit the same to a server; a step of selecting a location of a detailed spot and an inspection type from the entire image, and transmitting the same to the drone; a step of photographing the detailed spot by the drone, and transmitting a generated spot image; and an analysis step of calculating inspection data by comparing and analyzing the spot image with a standard image. According to one embodiment of the present invention, the system for inspecting a bridge comprises: a drone moved to a bridge to photograph the entire image, and photographing and transmitting a spot image for a detailed spot; and a server for providing location information on the bridge, analyzing the entire image to select the detailed spot, and comparing the spot image with a standard image to calculate inspection data. Therefore, bridge inspection can be performed more efficiently and conveniently.
Patent KR-20220023462-A (KR)
Inventor: KIM SUNG GYU
IPC: B65G1/04
Filed: 2020-08-21
Abstract: A rail alignment unit aligns support rails for supporting a vehicle in a vehicle elevation unit for vehicle maintenance of a ceiling transport device and aligns second support rails for supporting the vehicle in a carrier for loading and unloading the vehicle into and out of the vehicle elevation unit. The rail alignment unit comprises an electromagnet installed at an end of the support rails facing the second support rails and a magnetic body installed at an end of the second support rails facing the support rails. When the carrier loads and unloads the vehicle into and out of the vehicle elevation unit, the electromagnet and the magnetic body are attached to align and connect the support rails and the second support rails.
Patent KR-20220023596-A (KR)
Title: Refrigerator
Inventor: YANG SUNG JIN
IPC: F25D23/04
Filed: 2020-08-21
Abstract: The present invention relates to a refrigerator which can replace a hydrogen water module without using a tool to have improved use convenience and serviceability.
Patent KR-20220030627-A (KR)
Title: Secondary battery and device including the same
Inventor: KIM SOYEON
IPC: H01M10/04
Filed: 2020-09-03
Abstract: A secondary battery according to an embodiment of the present invention includes: a jelly roll-type electrode assembly in which a first electrode, a second electrode, and a separator are wound together; a battery case for accommodating the electrode assembly; and a swelling tape attached to the outer circumferential surface of the electrode assembly. The first electrode includes a first electrode current collector and a first active material layer formed by coating an electrode active material on the first electrode current collector. The first electrode current collector includes an exposed unit exposed to the outer circumferential surface of the electrode assembly. The swelling tape is extended in the height direction of the electrode assembly and covers the outermost edge unit of the exposed unit.
Patent KR-20220033770-A (KR)
Title: Display apparatus having a narrow viewing angle
Inventor: LEE KEONG JIN
IPC: H01L51/52
Filed: 2020-09-10
Abstract: The present invention relates to a display apparatus having a narrow viewing angle. The display apparatus may include a light emitting element, a light blocking pattern, and a pixel lens sequentially stacked on the pixel area of an element substrate. The light blocking pattern may include an opening part positioned between the light emitting element and the pixel lens. The horizontal width of the opening part may be proportional to the vertical distance between the light emitting element and the light blocking pattern. Accordingly, in the display apparatus, the central luminance of the pixel area can be improved.
Patent KR-20210038322-A (KR)
Title: Liner and cover material for underground pollution nonproliferation comprising ferrate
Inventor: LEE JAI YOUNG
IPC: C09K17/02
Filed: 2020-09-11
Abstract: The present invention relates to a waterproofing material comprising silica sand, bentonite, a polynorbornene resin and ferrate. Specifically, the present invention provides a waterproofing material which is harmless to the environment, does not interfere with the flow of underground water in a state where pollutants are not leaked and exhibits waterproof performance only when the pollutants are leaked, and effectively prevents the spread of underground pollution by decomposing and purifying the pollutants.
Patent KR-20210033430-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: SIM JAEHOON
IPC: C09K11/06
Filed: 2020-09-17
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound represented by chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, and thus can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220038554-A (KR)
Inventor: AHN SANG HO
IPC: G08G1/16
Filed: 2020-09-18
Abstract: Disclosed are a parking control device and a controlling method thereof. According to an aspect of the present invention, provided is a parking control device comprising: a signal processing unit for receiving a first to an N^th, where N is a natural number, radar reflected on a first to an N^th region of the ground from at least one radar arranged in a vehicle to calculate information on the first to the N^th region; a determination unit for determining whether the ground is inclined and whether the vehicle can be parked based on the information on the first to the N^th region; and a control unit for generating control information for controlling the parking of the vehicle depending on the determination result of the determination part. Therefore, provided are a parking control device and a controlling method thereof, wherein accidents such as damage to a vehicle can be prevented.
Patent KR-20220041554-A (KR)
Title: Method and apparatus for multi-channel based graph embedding
Inventor: YOON YEO CHAN
IPC: G06F16/901
Filed: 2020-09-25
Abstract: Provided are a method and apparatus for embedding a graph based on a multi-channel. The method comprises: a step of embedding, by the embedding apparatus, each node by using a corresponding embedding function for each graph when a plurality of graphs consisting of a series of node sets and edge sets are provided to an arbitrary node; a step of obtaining, by the embedding apparatus, a loss function based on values in which the node is embedded for each graph and distances of the values; and a step of minimizing, by the embedding apparatus, a value of the loss function.
Patent KR-20220042795-A (KR)
Inventor: YUN SUNWOO
IPC: H01R12/59
Filed: 2020-09-28
Abstract: The present invention can provide an FFC bus bar including: a cable laminate formed by laminating a plurality of flat flexible cables; and a high current terminal connected to at least one end of the cable laminate, wherein each of the flat flexible cables includes a terminal connection unit in which a plurality of conductor wires are not covered with an insulating film on at least one end, the high current terminal is provided with thin film-shaped welding sheets, and the terminal connecting unit of each of the flat flexible cables and each of the welding sheets are alternately arranged in layers one by one and joined to each other by welding.
Patent KR-20220047464-A (KR)
Inventor: PAK HANKYU
IPC: C07D405/12
Filed: 2020-10-08
Abstract: The organic electroluminescent device of an embodiment includes: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode. The organic layer includes an amine compound represented by chemical formula 1. Accordingly, the organic electroluminescent device can exhibit high luminous efficiency.
Patent KR-20220049197-A (KR)
Inventor: SANG UI JEONG
IPC: H04L9/08
Filed: 2020-10-14
Abstract: The present invention relates to an apparatus, a method, and a computer program for quantum cryptography key management. According to the present invention, the quantum cryptography key management apparatus pre-generates quantum keys in accordance with standards determined in a quantum key stream and stores the keys for each standard so that a quantum key matching a standard required by a service device can be provided quickly. The quantum cryptography key management apparatus of the present invention provides a quantum cryptography key in accordance with a request from the service device performing quantum cryptography communication. The quantum cryptography key management apparatus includes: a quantum cryptography key generating unit generating quantum cryptography keys in accordance with predetermined quantum cryptography key standards in a quantum key stream provided by a quantum cryptography key distribution device; a quantum cryptography key storage unit storing the quantum cryptography keys generated by the quantum cryptography key generating unit in accordance with the quantum cryptography key standards; and a quantum cryptography key providing unit withdrawing a quantum cryptography key from the quantum cryptography key storage unit and providing the key in accordance with a quantum cryptography key standard required by the service device.
Patent KR-20220051861-A (KR)
Inventor: KANG BYUNGTAK
IPC: H04L9/40
Filed: 2020-10-19
Abstract: The present invention relates to a malignant DNS server detection method performed by a server detection device. The malignant DNS server detection method comprises the steps of: transmitting at least one domain address, verified in advance, to each of one or more DNS server candidates; receiving at least one IP address, related to the transmitted at least one domain address, from the one or more DNS server candidates; determining one or more DNS servers to be verified based on the received at least one IP address; and comparing at least one normal IP address with the received at least one IP address to determine a malignant DNS server among the one or more DNS servers to be verified. Therefore, the malignant DNS server detection method can detect and block malignant DNS servers, thereby fundamentally preventing damage to Internet users caused by pharming.