baber/WOPTO huggingface dataset:
Patent KR-20210115551-A (KR)
Title: Apparatus and method for estimating price of vehicle
Inventor: KIM KYUNG WON
IPC: G06Q40/08
Filed: 2020-03-13
Abstract: Disclosed are a device and method for estimating a price of a vehicle. The device for estimating a price of a vehicle includes at least one processor, an input unit, a transceiver unit, and a memory. The input unit receives the vehicle number of a target vehicle and input mileage of the target vehicle. The transceiver unit receives basic information of the target vehicle corresponding to the vehicle number of the target vehicle from a server. The processor estimates expected mileage of the target vehicle based on mileage history information and maintenance history information of the target vehicle, and estimates an estimated price of the target vehicle based on the basic information and the estimated mileage.
Patent KR-20210117716-A (KR)
Title: Memory device and memory system including test control signal generating circuit
Inventor: LEE DONG UK
IPC: G11C29/56
Filed: 2020-03-20
Abstract: The present technology relates to a plurality of memory devices connected through a channel, providing a test clock input pad that receives an external test clock, a clock generating part that generates an input clock and an output clock each based on a reference clock and the external test clock in response to a reset signal, a test data processing circuit that parallelizes the test data in response to the input clock and the output clock and transmits the same to a memory area, and a test control signal generating circuit that generates the internal test data by serializing the parallelized test data in response to the input clock and the output clock, and transmits the internal test data to the channel. Therefore, the present invention is capable of allowing a test operation of the memory system to be performed without increasing the costs.
Patent KR-20210125129-A (KR)
Title: Metal cutting apparatus
Inventor: CHO CHEOL HOON
IPC: B26D1/06
Filed: 2020-04-07
Abstract: A metal cutting device according to an embodiment of the present invention includes: a metal reel on which a metal is wound; a feeder having a predetermined lead length, and pulling the metal in a moving direction as much as the lead length from the metal reel; a cutting unit for cutting the metal; and a groove sensor for sensing the end of the metal that has passed through the cutting unit. When the groove sensor senses the end of the metal, the feeder holds the metal, offsets a horizontal distance between the groove sensor and the cutting unit based on a point at which the metal is held, and is preferable to adjust the position of the metal so that the end of the metal can be positioned in the cutting unit.
Patent KR-20200120874-A (KR)
Inventor: CASEY BRENDAN
IPC: A61B17/22
Filed: 2020-04-09
Abstract: Immediately after completing a thrombectomy procedure, a temporary carotid filter may be deployed downstream of occlusion (i.e., a carotid lesion with plaque buildup) that has not been treated by the thrombectomy. The temporary carotid filter may remain in place during a patient′s recovery period until a procedure to treat the remaining occlusion after an ischemic stroke is completed and antiplatelet therapy is administered. The temporary carotid filter may be tethered to a wire extending through the patient′s femoral artery or held in place during deployment without tethering.
Patent KR-20210126921-A (KR)
Inventor: KIM HYUN KOO
IPC: G01N33/68
Filed: 2020-04-13
Abstract: According to one embodiment of the present invention, provided is a marker composition for esophagus cancer or thymic carcimoma diagnosis or prognosis prediction, comprising exosome overexpressing GRIP and coiled-coil domain-containing protein.
Patent KR-20210128299-A (KR)
Inventor: AN JAE HYUN
IPC: B65D5/10
Filed: 2020-04-16
Abstract: According to the present invention, a foldable packaging container comprises: a front side panel; a rear side panel; two side panels folded in perpendicular to the front side panel and the rear side panel, and connecting the front side panel and the rear side panel; a plurality of bottom panels separately and integrally formed on upper sides of the front side panel and the rear side panel, and folded in perpendicular to the front side panel and the rear side panel; and at least four coupling panels respectively formed in the two side panels and coupled to the bottom panel to enable the front side panel, the rear side panel, the side panels, and the bottom panels to be coupled to be fixated. The present invention is folded to prevent damage to an exterior and is easily stored to reuse the packaging container.
Patent KR-20200127868-A (KR)
Inventor: KIM KI HYUN
IPC: H01M10/052
Filed: 2020-04-24
Abstract: Disclosed are a functional separator capable of improving capacity and life of a battery by coating a material capable of reducing lithium polysulfide on a surface of the separator, a manufacturing method thereof, and a lithium secondary battery including the same. The functional separator comprises: a base separator; and a polyethylene oxide (PEO)-conductive carbon composite layer positioned on the surface of the base separator.
Patent KR-20210033876-A (KR)
Title: Minute cutting apparatus for super absorbent polymer hydrous gel
Inventor: WOO HEECHANG
IPC: B26D3/00
Filed: 2020-04-27
Abstract: Disclosed is a minute cutting apparatus for resin hydrous gel. The minute cutting apparatus for resin hydrous gel comprises: a first barrel body which includes a first transfer space for transferring hydrous gel, and which is extended in a first direction; a first transfer unit installed in the first barrel body to transfer hydrous gel from the first transfer space; a second barrel body installed on a side surface of the first barrel body, in which a second transfer space connected to the first transfer space is extended in a second direction crossing the first direction; a second transfer unit installed on the second barrel body to transfer the hydrous gel from the second transfer space; a cutter member installed on the second barrel body to crush the hydrous gel transferred by the second transfer unit; and a porous plate which discharges the hydrous gel particles crushed by the cutter member to the outside of the second barrel body. Here, the second direction, in which the second barrel body is extended, is at right angles to the first direction of the first barrel body, and the second barrel body is formed upward/downward. The present invention aims to provide the minute cutting apparatus for the super absorbent resin hydrous gel, which is able to improve the manufacturing quality of the super absorbent resin.
Patent KR-20210133435-A (KR)
Title: Compact type charcoal dryer
IPC: F26B3/34
Filed: 2020-04-29
Abstract: The present invention relates to a dryer having a function of removing moisture in charcoal (C). The dryer includes: a body (10) having a box-shaped structure with a door openable to a front side, and having an insulation material interposed into the inner surface thereof; a heat source means (20) having a protection plate (21) installed adjacent to the rear side of the body (10), and having a heater (25) interposed into at least one side to perform indirect heating; and a controller (30) circuit-connected with a temperature sensor (31) and the heat source means (20), and controlling the heat source means and the sensor in accordance with a sequence set for drying. Here, the controller (30) includes: a control board (35) circuit-connected with the heater (25) and the temperature sensor (31); a temperature setting key (36) provided on the control board (35) to control the internal temperature of the body (10); a timer (37) setting a drying time; and an on/off key (38) controlling power supply. According to the present invention, the dryer can efficiently remove moisture existing a curved inner part and every gap of charcoal while quickly and evenly drying a large amount of charcoal to maximize the productivity of charcoal drying work, and also, as the dryer removes residual moisture in a large amount of porous charcoal when the charcoal is used in a restaurant or the like, the dryer can have an advantage of solving an unexpected problem that a user loses his or her sight as burning charcoal scatters due to the moisture contained therein, while providing an effect of significantly expanding the scope of actual use due to a reduced design of an optimized scale.
Patent KR-20210136381-A (KR)
Title: A catalyst wherein catalytic metal is deposited on support material having hexagonal structure and method for preparing the same
IPC: C01C1/02
Filed: 2020-05-07
Abstract: The present invention relates to a catalyst prepared by supporting a catalytic metal in a support body comprising a single crystalline material having a hexagonal structure, and a method for manufacturing the same, wherein the catalyst can be usefully used for ammonia dehydrogenation reaction or ammonia synthesis reaction.
Patent KR-20200130176-A (KR)
Title: Semiconductor package and LIDAR transmission unit
Inventor: STEFAN HAKSPIEL
IPC: H01L23/48
Filed: 2020-05-07
Abstract: The present invention relates to a semiconductor package and a LIDAR transmission unit including the same. The semiconductor package comprises: a surface emitting laser; at least one driver circuit for the surface emitting laser; a connection structure; and at least one interposer. The connection structure includes a plurality of solder bumps. The surface emitting laser is electrically connected to at least one driver circuit through the at least one interposer and the connection structure.
Patent KR-20210147730-A (KR)
Inventor: YIM HYONG GEU
IPC: A61M5/315
Filed: 2020-05-29
Abstract: The present invention relates to an auxiliary device for generating positive pressure and negative pressure of a syringe, and more particularly, to an auxiliary device for generating positive pressure and negative pressure of a syringe. The auxiliary device prevents rapid negative pressure when generating the negative pressure in the syringe, maintains the negative pressure of the syringe by fixing a plunger position, is used in a cylinder for the existing syringe, has excellent versatility, and is easy to use.
Patent KR-20210155285-A (KR)
Inventor: CHANG SEOK GYUN
IPC: H01M50/50
Filed: 2020-06-15
Abstract: According to the present invention, disclosed are a battery pack, a battery module including the battery pack, and a power supply device including the battery module. The battery pack includes: first type battery cells; a plurality of second type battery cells having different output and capacity from the first type battery cells, arranged to surround the first type battery cells along the perimeter of the first type battery cells, and connected in parallel with the first type battery cells. According to the present invention, a high-output and high-capacity battery pack capable of generating high output instantaneously and preventing shortening of life in the long term, and a battery module including the same, and a power supply device can be provided.
Patent KR-20220000967-A (KR)
Title: Polyurethane flame retardant additive
Inventor: GONG SUK TAE
IPC: C08J9/00
Filed: 2020-06-27
Abstract: The purpose of the present invention is to prepare an inexpensive flame-retardant polyurethane foam by mixing inexpensive water glass. The present invention relates to a method for making foaming by mixing 10 to 70% of water glass No. 1 after firstly mixing and stirring a urethane foam solution A and solution B followed by secondary stirring thereof. When a foaming first reaction occurred during the first stirring, foaming was made by mixing the water glass No. 1 and secondary stirring the same again. The foams and water glass were foamed without being separated according to the proportion. After foam curing were completed, the mass before and after curing was measured, and there was no change in mass, which means that a new foamed polymer was formed by making a urethane liquid react with the water glass. In addition, even if the foam was lit with a torch, only a surface turned black, but there was no black smoke or burning. When foaming an existing building wall or H-beam by spraying, a structure of a foaming gun or mixer can be two liquid types or three-liquid types, and the water glass can be mixed and foamed with a flame retardant.
Patent KR-20210004850-A (KR)
Inventor: OGAWA DAISUKE
IPC: B66C13/08
Filed: 2020-06-29
Abstract: An inspection system comprises a detection unit detecting a gradient state of a lifting unit provided to be lifted to a product transfer vehicle. The lifting unit has a reference surface, and the detection unit comprises a first capturing device and a second capturing device. An intersection point where a first optical shaft which is an optical shaft of the first capturing device and a second optical shaft which is the optical shaft of the second capturing device is placed at a position corresponding to a set reference surface by using a position of a reference surface in a state where the lifting unit is placed at a defined set lifting position as the position of the set reference surface. Moreover, the first capturing device and the second capturing device is installed to enable the first optical shaft and the second optical shaft to have a direction following the reference surface, and the detection unit detects a gradient direction and a gradient angle of the lifting unit based on an image of the reference surface captured by the first capturing device and the second capturing device.
Patent KR-20220003826-A (KR)
Title: Non-powered parking apparatus
Inventor: KIM CHAE EUN
IPC: E04H6/32
Filed: 2020-07-02
Abstract: Disclosed is a non-powered parking device that assists parking in a space such as an underground parking lot, but has a low construction cost and is easy to maintain. The non-powered parking device according to an embodiment of the present invention includes: a rotation part that consists of a first rim, a second rim positioned outside the first rim, and a plurality of rollers provided in a radial direction of the first rim in a region between the first rim and the second rim, and in which a vehicle rotates in place; and a path part that consists of a pair of roller conveyors spaced apart by a distance corresponding to a wheelbase of the vehicle, and provides a vehicle movement path from a place away from the rotation part to the rotation part.
Patent KR-20220005688-A (KR)
Title: Method for digitization of printed document
Inventor: KIM MIL AL
IPC: G06K9/00
Filed: 2020-07-07
Abstract: The present invention relates to a method for digitizing printed documents to implement control of a printed document in an electronic device or a program. According to the present invention, the method comprises the following steps of: acquiring a printed document to be digitized; acquiring a scanned image of the printed document by scanning the acquired printed document; distributing and storing the scanned image in a distributed storage server; dividing the distributed and stored scanned image into a text area and an image area, and performing segmentation which sequentially forms, from the text area, a unit segment, which is a segment of a minimum unit connected by using a pixel, a character segment formed by a combination of one or more unit segments, a character line segmentation formed by a combination of one or more character segments, a block segment formed by a combination of one or more of the character line segments, and a group segment formed by a combination of one or more of the block segments; extracting characters from the segmented scanned image to convert contents of the printed document into a text file and converting the image area into an image file; and generating an extensible markup language (XML) by using the text file.
Patent KR-20220006208-A (KR)
Inventor: LEE KEE TAEG
IPC: A01K61/54
Filed: 2020-07-08
Abstract: The present invention relates to an artificial shellfish seed farming apparatus to easily cultivate the larvae of the floating stage and the benthic larvae of the intermediate breeding stage, which are periods of floating life in water, among artificial shellfish seeds. According to the present invention, the artificial shellfish seed farming apparatus comprises: a water tank unit formed to have a space part for accommodating seawater, wherein a through-formed drainage pipe is provided in a sidewall; a seawater supply unit installed directly or indirectly in the water tank unit to supply the seawater to the water tank unit; and a plurality of larva accommodation units formed to have a space part for accommodating a predetermined number of larvae and arranged inside the water tank unit, wherein a net having a hole with an area smaller than that of the larvae is formed the bottom surface of the larva accommodation unit.
Patent KR-20210006309-A (KR)
Inventor: CHAPUT CHRISTOPHE
IPC: B28B11/24
Filed: 2020-07-08
Abstract: The present invention relates to a device for applying a paste in a layer for a machine for manufacturing ceramic pieces by stereolithography, the device including a blade holder (2) configured to be moved in translation; a blade (3) or at least two blades arranged on the blade holder and configured to scrape, during the translational movement of the blade holder, a mass of paste brought in front of the blade or at least two parallel blades in order to spread the mass of paste into a layer; and a paste distribution component arranged in front of the blade or at least two parallel blades. The paste distribution component consists of a shield for pushing the paste. The shield is formed of an elongate part (4) including a vertical portion (4a) in an assembled position. The vertical portion is secured to the blade or at least two parallel blades while leaving a lower border region (3a) free in order to allow the scraping of the paste. An upper portion of the elongated part is further folded in the direction of forward movement of the blade holder in order to form an overhanging portion (4b). A lower surface of a protrusion part with a free surface of the vertical portion (4a) of the pushing shield (4) forms a containment area (4c) into which the paste enters for distribution and diffusion.
Patent KR-20220006848-A (KR)
Inventor: HAN JUNG MIN
IPC: G06Q30/02
Filed: 2020-07-09
Abstract: The present invention relates to an artificial intelligence financial counseling service system connected to a customer terminal (200), an employee terminal (300), and an auditor terminal (400) through network (500), which includes: a database unit (120) for storing customer information, investment propensity research information, product information corresponding to the investment propensity, and analysis reference information; and a server (110) that analyzes the customer's investment propensity after receiving the customer's basic information from the customer terminal (200), recommends a product corresponding to the analyzed customer's investment propensity to the customer terminal (200), and proceeds with product description and checklist while recording voice or storing text when the customer selects a desired product and expresses an intention to join via the customer terminal (200). According to an embodiment of the present invention, a chat-bot conducts consultations on the product with the customer by using TTS technology and STT technology, and a staff is allowed to explain when necessary, so that under-selling is reduced.
Patent KR-20220009229-A (KR)
Inventor: KANG SEOCK
IPC: A01G7/06
Filed: 2020-07-15
Abstract: The present invention provides a virus filtering plant which recombines genes expressing a virus receptor, and a filter body for air purification and a method for purifying viruses in the air by using the same. According to the present invention, there are effects of removing harmful materials and fine dust in the air in addition to viruses.
Patent KR-20220014476-A (KR)
Inventor: LEE TAE HYUN
IPC: H01R13/52
Filed: 2020-07-28
Abstract: Disclosed is a device for connecting a waterproof cap of a junction block. The disclosed device for connecting a waterproof cap of a junction block includes: a plurality of internal connectors which are installed inside a junction block, and are connected by wiring; a waterproof cap assembly which is installed in an installation hole formed to draw out the wiring from the junction block, to prevent fluid from flowing into the junction block; a wire guide member which surrounds a plurality of wires connected in the waterproof cap assembly, to guide the same to a free space part around the junction block; and an external connector which is connected to the wiring provided in the wire guide member, and is connected to the counterpart connector in the free space part.
Patent KR-20220018837-A (KR)
Title: An unregistered touchless elevator system using wireless devices and how it works
Inventor: CHAE JUNG KEUN
IPC: B66B1/46
Filed: 2020-08-07
Abstract: The present invention relates to a touchless elevator system without requiring registration using a wireless device and an operating method thereof. More specifically, a short-range peer-to-peer (P2P) communication technique is applied instead of the internet, and control information is directly transferred to an operation board or a call button of an elevator instead of an elevator controller to be applied to any elevator using a button operation method regardless of the manufacturer or model of the elevator. The controller of the elevator directly connected to safety is not exposed to the outside, and only a user at a short distance can operate the buttons of the elevator as if the user personally presses the buttons in front of the elevator to be free from security problems and directly use the system without inconvenient user registration or authentication procedures. The elevator can be used simply by tagging a wireless device on an NFC tag or scanning a QR code at the elevator entrance without requiring the user to press the call button or the button for selecting a floor of the elevator to provide the user with convenience and prevent infectious disease risks of a virus form caused by the use of various users.
Patent KR-20220027431-A (KR)
Inventor: CHOI BYUNG KWON
IPC: G16H30/40
Filed: 2020-08-27
Abstract: The present invention relates to a method for providing a specified and standardized picture. Provided are a medical picture conversion system capable of converting an automatically generated picture into a picture modified according to the characteristics of a patient, and a medical picture conversion method using the same. The medical picture conversion system according to the present invention includes a model calling unit (100), a model providing unit (200), a picture correction unit (300), a sector setting unit (400), a medical picture providing unit (500), and a storage unit (600). The basic model (210) and the disease model (220) are generated in 2D or 3D and are mutually converted from 2D to 3D.
Patent KR-20220030484-A (KR)
Title: Multilayer composite nanofiber membrane and manufacturing method thereof
Inventor: LEE SEUNGSIN
IPC: D04H1/4309
Filed: 2020-09-02
Abstract: The present invention relates to a multilayer composite nanofibrous membrane and a method for preparing the same. More specifically, the present invention relates to a multilayer composite nanofibrous membrane prepared by forming a microporous hydrophilic coating layer on a nanofiber layer with weak hydrophobicity, and a method for preparing the same. The multilayer composite nanofibrous membrane according to the present invention can improve the spontaneous one-way mobility of moisture from the nanofiber layer to the hydrophilic coating layer by a capillary phenomenon, and enables the control of the moisture transfer performance by adjusting the UV irradiation time.