baber/WOPTO huggingface dataset:
Patent KR-20180030014-A (KR)
Inventor: KIM SI NAE
IPC: G06Q30/06
Filed: 2018-03-15
Abstract: The present invention relates to a peer-to-peer (P2P) investment broking and matching platform (100) comprising a P2P investment broking and matching platform server (110) connected to an investor terminal (120) used by each of one or more investors (10) and to a debtor terminal (130) used by each of one or more debtors (20) respectively via communication networks, wherein the P2P investment broking and matching platform server (110) performs: a step (S1) of receiving investment money under investment conditions including any one or more of an investment amount, an investment profit rate, and an investment period from the investor terminal (120); a step (S2) of issuing electronic currency for the investment money to the investor terminal (120); a step (S3) of receiving a loan application under loan conditions including any one or more of a loan amount, an interest rate, and a loan period from the debtor terminal (130); and a step (S4) of matching the investment conditions and the loan conditions and making selection to pay loan money to the debtor (20) according to selected investment conditions and loan conditions through the debtor terminal (130). The present invention enables an investor to get maximum return on investment as much as possible.
Patent KR-20190109973-A (KR)
Title: Recovery method for surface oxide of catalyst
Inventor: JEONG IL KYE
IPC: B01J38/00
Filed: 2018-03-19
Abstract: Provided are an electrochemical cell used when decomposing carbon dioxide and converting the same into useful converted materials and a catalyst used in an electrode for a negative electrode in the cell. According to the present invention, provided is a method for recovering a catalyst comprising the following steps: preparing a metal oxide catalyst of which the surface is reduced; and applying a voltage, more than or equal to a copper oxidation potential, of a certain amount or more of charge to the reduced metal oxide catalyst and performing reoxidation. Accordingly, the metal oxide catalyst can be reused without separate materials and/or devices.
Patent KR-20190110185-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: YOON CHANG SEOP
IPC: H01L29/78
Filed: 2018-03-20
Abstract: The present invention provides a semiconductor device. According to the present invention, the semiconductor device comprises: a lower substrate layer; a buried insulating layer on the lower substrate layer; a substrate comprising an upper substrate layer on the buried insulating layer; a first trench formed in a portion of the lower substrate layer, the buried insulating layer, and the upper substrate layer; a second trench spaced apart from the first trench and formed in a portion of the lower substrate layer, the buried insulating layer, and the upper substrate layer; and a field insulating film for filling a portion of the first trench and a portion of the second trench. A first fin-shaped pattern is defined by the first trench and the second trench and an upper surface of the field insulating film is higher than the upper surface of the buried insulating layer.
Patent KR-20190118236-A (KR)
Inventor: YOON JI YEON
IPC: A41D19/00
Filed: 2018-04-10
Abstract: A gel nail curing glove having a UV protection function according to an aspect of the present invention comprises: a hand-shaped body formed with a space for inserting the hand inside; an opening part formed in one side of the hand-shaped body; and a finger insertion part into which a plurality of fingers of the hand is inserted when the hand is inserted into the hand-shaped body through the opening part and in which an upper side of a nail position is open by a size of the nail in an outer node of each node of the plurality of fingers and the remaining surface is closed.
Patent KR-20180116142-A (KR)
Inventor: YAMADA SHINGO
IPC: H02M3/158
Filed: 2018-04-11
Abstract: Provided is a semiconductor device which can reduce a noise in switching. A driver IC (120), which is the semiconductor device, includes: a drive circuit (123) which drives a control terminal of a PMOS drive stage (111) which is a switching element; a noise detection circuit which detects a noise in an output signal in turning on or off when the PMOS drive stage (111) is switched; and a control circuit (122) which controls driving by the drive circuit (123) based on the detected noise.
Patent KR-20190118744-A (KR)
Title: Method and system for providing biomedical passage retrieval using deep-learning based knowledge structure construction
Inventor: YI MUN YONG
IPC: G06F16/00
Filed: 2018-04-11
Abstract: Disclosed are a method and a system for providing biomedical passage retrieval using a deep learning-based knowledge structure generation method. According to an embodiment, the method for providing biomedical passage retrieval comprises the steps of: extracting paragraph-based phrases from a medical document; indexing the extracted phrases and searching for phrases suitable for inputted initial queries to obtain initial phrase search results; extracting key concepts from a predetermined number of high-rank phrases from the initial phrase search results through natural language processing, and then extracting correlation information between the key concepts; generating a knowledge structure by using the correlation information between the key concepts; searching for the key concepts of the generated knowledge structure; adding a concept between the searched key concepts in the knowledge structure and the initial queries to a query set; and re-executing biomedical passage retrieval by using the expanded set of queries. Thus, a technology for significantly improving the performance of passage retrieval from medical documents can be provided.
Patent KR-20190121087-A (KR)
Title: Carbon nitride-nanoclay composite, method for preparing the same, and uv blocking agent including the same
Inventor: CHOY JIN HO
IPC: C08K7/26
Filed: 2018-04-17
Abstract: The present invention relates to: a carbon nitride-nanoclay complex comprising a layered nanoclay and a carbon nitride monolayer nanosheet interposed between layers of the nanoclay; a UV blocking agent comprising the carbon nitride-nanoclay complex; an article for blocking UV comprising the UV blocking agent; and a method for manufacturing the carbon nitride-nanoclay complex. The nanoclay can provide an effect of increasing chemical stability.
Patent KR-20190127070-A (KR)
Inventor: KIM DAE HEE
IPC: G06Q30/02
Filed: 2018-05-03
Abstract: The present invention relates to an integrated management system capable of managing client information by business, publicizing an event and inducing the publicity of an event with points. The present invention has the following effects. An event page received by a client terminal is automatically eliminated after the elapse of a predetermined period, but the client can store an interesting event separately, so received events are automatically deleted after the elapse of a predetermined period, but the stored event can be retrieved without deletion, and different points are offered depending on the reading/storage/delivery of the event page to induce access to the event page. Moreover, information for confirming whether a client wants to participate in a corresponding event is used for the calculation of predicted profits from the event, and reception is practically possible only from client terminals located within a predetermined range from a business terminal, so no-show can be prevented.
Patent KR-20190130816-A (KR)
Title: A set block structure of dual assembly/fixing of joint in the chord members and method constructing the truss bridge thereof
Inventor: KIM TAE HYUN
IPC: E01D101/30
Filed: 2018-05-15
Abstract: The present invention is assembled and connected with upper and lower chord members (U, D) while being assembled with a joint in order by an assembling block structure in which a free end stretched from a fixed end of a fixing block structure is formed in a dualized structure (from assembly to welding) by forming the fixing block structure in which the fixed end of a bracing (B) is integrally welded and fixed and the assembling block structure in which the free end of the bracing (B) is to be assembled so as to be one set block corresponding to each other, thereby being easy for assembly and connecting fixture in order so as to be efficient and economic.
Patent KR-20190131256-A (KR)
Title: Temporary Install Apparatus of Metallic Conductors for Anti-Corrosion in Ship
Inventor: KO JAE HYUN
IPC: C23F13/06
Filed: 2018-05-16
Abstract: The present invention, in the installation of metal conductors to prevent corrosion of unpainted areas in ships, is particularly designed to prevent the corrosion even if the unpainted area is temporarily exposed to corrosive environment. A temporary mounting mean of the metal conductor for preventing the corrosion of the ships of the present invention for achieving the above object comprises: metal conductors in contact with a steel plate of the unpainted area of the ship; a housing in which one surface is opened so that the metal conductors housed in contact with the steel plate are attached to and detached from the steel plate; and an elastic body that provides an elastic force to the metal conductor located therein so that the metal conductor touches the steel plate.
Patent KR-20190134254-A (KR)
Title: An water purifier without any cup
Inventor: KIM MIN GYU
IPC: B67D1/08
Filed: 2018-05-25
Abstract: The present invention relates to a water purifier without a cup, which enables a user to conveniently drink water when a disposable cup is not prepared in a water purifier installed in a public place. According to the present invention, the water purifier without a cup comprises: a hose formed in a flexible tube type to supply water from waterworks and transfer the water among a filter, a cooler, and a heater; a recessed bar-shaped valve to be pushed with a hand holding a cup; the filter; the heater; the cooler; a nozzle having a long and round shape similar to that of a water outlet to function as the water outlet; a round button performing control to squirt the water; a water tray; and a cover having a planar shape to prevent external foreign matters from coming into the nozzle.
Patent KR-20190006897-A (KR)
Inventor: KIM YUN SIK
IPC: A61K31/439
Filed: 2018-05-28
Abstract: The present invention relates to a preparation for preventing or treating urinary disease containing tamsulosin or pharmaceutically acceptable salt of the same, a PDE-5 inhibitor and a muscarine receptor antagonist and a method of preparing the same. According to the present invention, a pharmaceutical preparation has an effect of treating prostatism, impotence and bladder disease at the same time by containing tamsulosin, the PDE-5 inhibitor and the muscarine receptor antagonist. Thus, according to the pharmaceutical preparation of the present invention, the pharmaceutical preparation has an effect of controlling sustained release in a body, shortening the treatment period for patients and reducing side effects.
Patent KR-20190135582-A (KR)
Title: Ellipsometer
Inventor: LIM YONG WOON
IPC: G01N21/88
Filed: 2018-05-28
Abstract: Embodiments of the present invention provide an elliptical analyzer with an improved auto focus. One embodiment of the present invention discloses the elliptical analyzer comprising: a gantry; a polarization generator and a polarization analyzer mounted on the gantry; and a focusing lens disposed on a stage on which a sample to be measured is placed. In addition, the vertical cross section of the focusing lens is a semicircle.
Patent KR-20190140127-A (KR)
Inventor: JANG KWANG DUK
IPC: A01G27/00
Filed: 2018-06-08
Abstract: The present invention relates to a wall garden system, wherein a wall garden unit is configured such that in an upper space of a frame of a vertical structure, planter containers in which plants are planted are stacked one on top of the other, and the planter containers are then arranged to form a plurality of columns in left and right directions. In addition, a water storage tank is installed in a lower space of the frame, such that water is supplied from water supply holes of a water supply pipe passing above each column of planter containers by using a pump, wherein the water is supplied and collected into the water storage tank as the water falls from the planter containers in an upper position of each column to the planter containers to a lower position thereof. In particular, a plurality of pumps and water supply pipes are provided, such that the amount of water being supplied to the planter containers located in each column is controlled by controlling opening/closing of water supply holes in the water supply pipes, and as plants needing more water and plants needing less water are distinguishably planted, water can be managed accordingly. Thus, the plants can be managed more easily and effectively.
Patent KR-20190141454-A (KR)
Inventor: KIM JONG MAN
IPC: C25B9/19
Filed: 2018-06-14
Abstract: According to an embodiment of the present invention, a hydrogen generation device comprises: first and second positive electrode plates having first and second positive electrode accommodating units, respectively, formed on one surface with a path through which water flows, and electrically connected to positive electrodes; a third positive electrode plate having a third positive electrode accommodating unit formed with paths through which water flows on both surfaces, and electrically connected to positive electrodes; first and second negative electrode plates each disposed between the first to third positive electrode plates, having first and second negative electrode accommodating units formed on both surfaces, respectively, and electrically connected to negative electrodes; first to fourth insulating plates each disposed between the first to third positive electrode plates and the first and second negative electrode plates, and insulating the first to third positive electrode plates and the first and second negative electrode plates; and first to fourth diaphragms disposed to separate each of the first to third positive electrode accommodating units and the first and second negative electrode accommodating units, which are disposed to face each other, wherein the first to third positive electrode plates have first to third inlets through which water is supplied to the first to third positive electrode accommodating units and first to third outlets through which water is discharged from the first to third positive electrode accommodating units, respectively, and the first and second negative electrode plates may have first and second exhaust holes through which hydrogen gas is discharged from the first and second negative electrode accommodating units.
Patent KR-20190142788-A (KR)
Title: Actuator
Inventor: JANG DAE SEOG
IPC: F16H63/28
Filed: 2018-06-18
Abstract: An objective of the present invention is to provide an actuator which is simply assembled, has a reduced number of parts to have a simplified configuration, and includes a piston having an elastic portion with improved operating response. To achieve the objective, the actuator to selectively position a rail shaft to a neutral position, a forward position separated from the neutral position in one direction, or a backup position separated from the neutral position in the other direction comprises: a housing having a chamber groove therein; the rail shaft inserted into the chamber groove of the housing to slide and move with respect to the housing; and a piston which is fixed on an end of the rail shaft and slides in the chamber groove. Accordingly, if the piston is assembled on the housing, an O-ring and a sealing ring are not separately required as in a conventional technique, thereby greatly improving assembly, improving sealing effects, and preventing noise during a collision with a stopper.
Patent KR-20190143222-A (KR)
Title: Computing apparatus and method for payment
Inventor: CHOI TAEK HO
IPC: G06Q30/02
Filed: 2018-06-20
Abstract: Provided is a payment method. The payment method includes the following steps of: performing interaction with a first electric shelf label of a plurality of electric shelf labels (ELS) placed in a designated store; updating a shopping cart list of a user account with a first product corresponding to the first electric shelf label; outputting a marketing message about the first product to a user terminal; and outputting a recommendation message about a second product corresponding to a predetermined condition to the user terminal by using at least one product pre-stored in the shopping cart list and the updated first product.
Patent KR-20190143703-A (KR)
Inventor: KWON HEE CHUNG
IPC: C12N5/071
Filed: 2018-06-21
Abstract: Provided is a method for producing decellularized extracellular matrix (dECM)-hydrogel using a salivary gland tissue isolated from an individual. By using the dECM-hydrogel according to the present invention, it is possible to effectively produce a salivary gland organoid through the 3D culture of salivary gland stem cells, and the salivary gland organoid can be useful for the treatment of xerostomia.
Patent KR-20200003595-A (KR)
Inventor: DNAG YOO SANG
IPC: H04R27/00
Filed: 2018-07-02
Abstract: Disclosed is a Bluetooth speaker. The Bluetooth speaker, which is installed in a ceiling to receive public address and communicates with a wireless terminal of a user to listen to music, comprises: a wireless AP unit which receives a communications line and power to perform wireless network communications; and a Bluetooth unit which includes a matching transformer for receiving a public address signal and converting the received public address signal into a set voltage to transfer the same, a microphone for converting input voice into an electrical signal, a Bluetooth module for performing short-range communications with a wireless terminal of a user, an audio amplifier for amplifying a Bluetooth sound source to a high output, a relay for selectively outputting public address of the Bluetooth sound source, and a speaker for outputting the public address or the Bluetooth sound source through the relay, wherein the relay is configured to record a public address signal and output the same to the speaker when power is supplied to the Bluetooth unit, and to output the public address signal only to the speaker when power supply of the Bluetooth unit is blocked, and the Bluetooth speaker is capable of receiving voice recorded in the wireless terminal in which an application is installed to output the same to the speaker, or transferring the received voice to another wireless terminal to share the same. In addition, the speaker may further include a noise blocking means for blocking sound not to be transferred to the inside of a ceiling, and blocking noise such that sound outputted from the speaker is not transferred to another household through the inside of a ceiling and wall by enabling the sound to be outputted only to the outside of the ceiling.
Patent KR-20200009648-A (KR)
Title: System and method for HMD using optical camera communication
Inventor: JANG YEONG MIN
IPC: A61B5/00
Filed: 2018-07-19
Abstract: According to an embodiment of the present invention, a head mounted display (HMD) communication system comprises: a first HMD including a transmitter for obtaining transmission data necessary to provide at least one among virtual reality (VR), augmented reality (AR), and mixed reality (MR) and transmitting the transmission data through a light source through optical camera communication (OCC); and a second HMD including a receiver for obtaining an image of the light source photographed from an image sensor using the OCC, and restoring the transmission data based on the image.
Patent KR-20200010894-A (KR)
Inventor: LEE DAE HYUN
IPC: A61B5/00
Filed: 2018-07-23
Abstract: The present invention relates to a smart bathroom system using user information and, more specifically, to a smart bathroom system which measures bioinformation of a user who uses a bathroom and uses the measured bioinformation to design an optimal bathroom environment. The smart bathroom system comprises: a toilet including an upper plate, a lower plate positioned on the lower end of the upper plate, and a load cell which is inserted between the upper plate and the lower plate and measures a weight applied to the upper plate; a footplate which is positioned in front of the toilet and includes a scale to measure a weight applied to the upper end thereof; and a control unit to compare stored weights for at least two users who use a bathroom and the weights applied to the toilet and the footplate, extract a user whose weight is within a set range from the sum of the weights applied to the toilet and the footplate, and supply information for the extracted user to a user terminal.
Patent KR-20200010941-A (KR)
Inventor: KANG MEUNG HUN
IPC: G06Q50/12
Filed: 2018-07-23
Abstract: According to the present invention, a smart furniture apparatus placed in a store to enable a visited client to use the same comprises a smart table (100). The smart table (100) comprises: an upper plate portion (110) having a plate shape with a predetermined area and disposed horizontally; a plurality of support legs (120) standing on a lower portion of the upper plate portion (110) and configured to support a load thereof; a display (180) embedded in the upper plate portion (110) and configured to display a screen having a large area through an upper surface of the upper plate portion (110) according to control signals; and a table control unit (150) which controls the display (180) to display, in a normal situation, an upper plate image (I1) of a general table placed in a general store and to display, when an operation signal is inputted, a menu image (I2) including menus sold at the corresponding store, and outputs a menu order signal to order a specific menu that a client has selected from the displayed menu image (I2).
Patent KR-20200012391-A (KR)
Title: Mehotd and apparatus for using an unlicensed bandwidth in a communication system
Inventor: LEE OKHWAN
IPC: H04W72/04
Filed: 2018-07-27
Abstract: The present disclosure relates to a communication technique for fusing an IoT technology with a 5G communication system for supporting a data transfer rate higher than that of a 4G system, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security- and safety-related services, etc.) on the basis of a 5G communication technology and an IoT-related technology. The present invention provides a method and an apparatus for transmitting and receiving power headroom information in a beam-forming system. In addition, the present invention provides a method of a first module of a base station in a wireless communication system. The method comprises the steps of: transmitting, to a second module, a resource allocation request message for an unlicensed band when the unlicensed band is required to be used; receiving a response message in response to the request; and allocating a resource of the unlicensed band to a terminal on the basis of the response. Therefore, cell performance can be increased by easing competition when LAA-LTE and Wi-Fi coexist.