baber/WOPTO huggingface dataset:
Patent KR-20200124885-A (KR)
Title: A dust collector equipped with a multi-curved front screen device
Inventor: LEE IN TAE
IPC: B01D29/00
Filed: 2019-04-25
Abstract: The present invention relates to a filtering machine with a multi-curve front screen device and, more specifically, to a filtering machine with a multi-curve front screen device, which easily removes impurities in flowing water passing through a lower portion of a conveyor. The filtering machine includes a circulation conveyor and a screen installed on the front of a lower portion of the conveyor to filter out impurities in the flowing water. The screen includes a flat base and a plurality of guides vertically overlapped, attached, and formed on the base. The guide includes: an entry unit having an upward linear slope from the upper surface of the base to the conveyor side; a first curve unit connected to be formed on the entry unit, and curved to position the center of curvature on an upper side of the base; a vertical rising unit which is connected to be formed on the first curve unit and is upwardly vertical; and a second curve unit connected to be formed on the vertical rising unit, and curved to position the center of curvature on the conveyor side.
Patent KR-20200127453-A (KR)
Inventor: MOON KWANG SOO
IPC: E01C11/14
Filed: 2019-05-02
Abstract: The present invention relates to a dowel bar assembly to be assembled on the site, which is installed on a joint on a concrete road. According to the present invention, the dowel bar assembly comprises: a pair of support rails in which upper and lower cross bars, which are parallel to each other, are connected by a plurality of connection bars; a rod-shaped dowel bar supported by being put horizontally on the pair of support rails standing while facing each other at regular intervals; and a plastic settlement unit including a settlement groove, into which both end units of the dowel bar are inserted, and an engagement groove placed on a lower side, into which upper cross bars of the support rails are inserted, thereby allowing the dowel bar and the support rails to be engaged. According to the present invention, the support rails are assembled, in advance, and the dowel bar is engaged with the plastic settlement unit to mount the settlement unit and the dowel bar assembly on the support rails on the site, to complete the dowel bar assembly. Accordingly, it is possible to prevent the straight damage to the assembly, the removal of a welded engagement unit, and the risk of deformation, which may occur in the process of loading and moving, and reducing the time spent for the construction.
Patent KR-20200127642-A (KR)
Inventor: KO YOUNG IN
IPC: A23N12/04
Filed: 2019-05-03
Abstract: The present invention relates to a method for preparing washed and dried nuts, which can be used for all foods and beverages. The method comprises the steps of: (a) blanching or soaking nuts, and washing the same to remove moisture therefrom; and drying the nuts.
Patent KR-20200129971-A (KR)
Title: Packaging Method for Maintaining Freshness and Quality Characteristics of Fresh-cut Produce
Inventor: KIM JAE HEE
IPC: B65B63/00
Filed: 2019-05-10
Abstract: The present invention relates to a packaging method for maintaining freshness of fresh cut agricultural products, wherein fresh cut agricultural products using fruits or vegetables as raw materials are put into a packing container filled with a mixed gas containing high concentration oxygen of 70-99 volume% and sealed to minimize the deterioration of quality by preventing the proliferation of microaerophilic microorganisms and obligate and facultative anaerobic microorganisms due to rapid product temperature changes during storage, distribution, and sales, and at the same time, to significantly reduce the weight reduction of the contents, to minimize browning or discoloration, and to suppress off-flavor or off-taste due to low oxygen injury. Therefore, the packaging method can greatly improve the marketability and storage of the fresh cut agricultural products.
Patent KR-20200132248-A (KR)
Inventor: CHO HYUN AH
IPC: H01M4/38
Filed: 2019-05-16
Abstract: The present invention relates to a sulfur-carbon composite and a lithium-sulfur battery comprising the same and, more specifically, to a sulfur-carbon composite comprising two types of carbon materials having different specific surface areas as a support for sulfur. The sulfur-carbon composite according to the present invention has excellent electrochemical reactivity, stability, and electrical conductivity, and thus enables high capacity, high stability, and long service life of the lithium-sulfur battery comprising the same.
Patent KR-20200134782-A (KR)
Inventor: LEE GYU HEON
IPC: H04N21/485
Filed: 2019-05-23
Abstract: The present invention relates to a display device, which refers to a lookup table, selects the output setting level corresponding to a user input and the surrounding characteristic level corresponding to the surrounding characteristic, selects an output setting value corresponding to the output setting level and the surrounding characteristic level, and controls the display so that a light source outputs light based on the output setting value. According to the present invention, in adjusting the brightness of an image in consideration of the surrounding characteristic, it is possible to reduce power consumption as well as prevent the delay of the brightness adjustment time and decrease the performance of adjusting the brightness by improving the burden on the resources.
Patent KR-20200136718-A (KR)
Title: Apparatus and method for providing order status of delivery food
Inventor: LEE KWANG HEE
IPC: G06Q20/08
Filed: 2019-05-28
Abstract: According to one embodiment of the present invention, an apparatus for providing an order status of a delivery food provides information on the status of order for the delivery food to an owner of a food delivery company in which membership has been completed. The apparatus for providing the order status includes: an order address information receiving unit which receives an order address information including the address of the point where the delivery food order was generated stored in a delivery brokerage server implemented by a delivery application from an owner′s terminal used by an owner business when the order for delivery food is made through the delivery application; a first point storage unit which displays and stores a point at which the delivery food order has occurred on a web map received from a portal server implementing a portal site as a first point based on the order address information; and a web map output unit which outputs a web map on which the first point is displayed on the display unit of the owner′s terminal during a set period set by the business owner.
Patent KR-20200138475-A (KR)
Inventor: DONG HYUN BAE
IPC: H01M8/04746
Filed: 2019-05-29
Abstract: The present invention relates to a recovery control system and method of a fuel cell, which recoveries the performance of a fuel cell stack by supplying hydrogen to a cathode of the fuel cell stack, and thus removing an oxide film formed on a platinum surface. In addition, the recovery control system and method of a fuel cell prevents the overcharging of a battery because power generated when the performance of the fuel cell stack is recovered is consumed by an inverter.
Patent KR-20190062364-A (KR)
Inventor: JAEKYUN PARK
IPC: F24F3/16
Filed: 2019-05-29
Abstract: The present invention relates to an air purifier. According to an embodiment of the present invention, the air purifier comprises: a main fan making air flow; a discharge unit formed on an outlet side of the main fan; and an air guide device disposed on the outlet side of the main fan and forming an air flow path toward the discharge unit.
Patent KR-20200137812-A (KR)
Title: Leasure boat
Inventor: JEONG SA GYO
IPC: B63B29/20
Filed: 2019-05-31
Abstract: The present invention relates to a ship for leisure and, more specifically, to a ship for leisure, which reduces rollover possibility of a ship when a diver dives or gets out of the sea and has a structure which allows the diver to easily dive or get out of the sea. The ship comprises a hull, a waterproof wall, and an opening and closing unit.
Patent KR-20200139516-A (KR)
Title: Device for providing lubricant oil using a perpendicular shaft
Inventor: HAN HYEON SEOK
IPC: F16K15/18
Filed: 2019-06-04
Abstract: According to the present invention, suggested is an apparatus for supplying oil to an upper part by using the inside of a power delivery shaft placed vertically and delivering power. According to the present invention, the apparatus comprises: a first delivery member (20) rotating by receiving power from a driving source; a power delivery shaft (12) arranged coaxially with the first delivery member, connected to be rotated together with the first delivery member, and placed in a vertical direction; a second connection member (30) arranged coaxially with the power delivery shaft, and connected to be rotated together with the power delivery shaft; and a propellant including a cylinder (42) to be combined with the second connection member, and a screw blade (44) installed in the cylinder to raise oil up by rotating. The oil raised up by the propellant is supplied to a supply hole (32) of the second connection member, an oil supply hole (12) of the power delivery shaft and upper and lower supply holes (24) of the first connection member.
Patent KR-20200144754-A (KR)
Inventor: DO HYEON KOO
IPC: G06Q10/02
Filed: 2019-06-19
Abstract: Disclosed are a method and a device for managing a reservation which can adjust a reservation schedule. According to an embodiment of the present invention, the method for managing a reservation comprises the processes of: obtaining a reservation request message; transmitting a reservation information message to a customer terminal of a customer applying for a reservation in response to the reservation request message; receiving a reservation message in response to the reservation information message from the customer terminal; transmitting an acknowledgment message notifying that the reservation message is normally received to the customer terminal, and analyzing a customer response to the acknowledgment message; confirming the reservation based on an analysis result of the customer response, and transmitting a reservation confirmation message to the customer terminal; and receiving a reservation confirmation response message transmitted from the customer terminal in response to the reservation confirmation message.
Patent KR-20210000148-A (KR)
Inventor: LEE SEONG SU
IPC: G06Q30/02
Filed: 2019-06-24
Abstract: According to the present invention, disclosed is an online electronic publication service with self-production, capable of providing a web service so as to enable the publication and sale of writings online. According to the present invention, the service method, which is an electronic publication service method for publishing writings online, comprises the following steps of: (a) performing the member registration of a publisher for electronic publication; (b) providing an electronic publication builder online, and enabling the publisher to form paid or free content by using the electronic publication builder; and (c) paying costs for the formation of paid content and all sorts of costs for the publication of online electronic writings on an online basis, and publishing the online electronic writings. Therefore, the present invention publishes online electronic writings through an online builder, and embodies free webzine viewing through advertisement viewing when the online electronic writings are sold and subscribed to, thereby bringing about an effect of enhancing the dissemination of electronic writings. Also, the present invention enables webzines to be written through a builder for electronic publication, and creates content group products based on the same, thereby bringing about an effect of inducing the premiumization of content.
Patent KR-20210000371-A (KR)
Inventor: CHO KYU JUNG
IPC: H01L21/67
Filed: 2019-06-25
Abstract: According to an embodiment of the present invention, provided is a linear conveyor system control device for controlling a linear stage and a galvanometer. The linear conveyor system control device comprises: a control signal generation unit generating a control signal for controlling the linear stage and the galvanometer; a stage controller controlling the linear stage; and a galvanometer controller controlling the galvanometer. The stage controller transfers a control error of the linear stage to the galvanometer controller to compensate for the error of the stage in the galvanometer.
Patent KR-20210005771-A (KR)
Inventor: DONGHOON LEE
IPC: F25D29/00
Filed: 2019-07-06
Abstract: The present invention relates to a refrigerator. According to the present invention, the refrigerator can comprise: a first tray assembly forming a portion of an ice-making cell; and a second tray assembly forming the other portion of the ice-making cell. The first tray assembly comprises: a first tray; and a first tray case supporting the first tray. The second tray assembly comprises: a second tray; and a second tray case supporting the second tray. Adhesion between ice and one tray of the first and second trays is smaller than adhesion between the ice and one tray case of the first and second tray cases or adhesion between metal and the ice.
Patent KR-20210010739-A (KR)
Inventor: PARK SE HYUK
IPC: G09G3/3225
Filed: 2019-07-18
Abstract: A display device includes a display panel, a gate driver, a data driver, and a driving controller. The display panel displays an image based on input image data. The gate driver outputs a gate signal to a gate line of the display panel. The data driver outputs a data voltage to a data line of the display panel. The driving controller is configured to control an operation of the gate driver and an operation of the data driver, to determine a driving mode of the display device among one of a normal driving mode and a low frequency driving mode, and to determine a driving frequency of the display panel based on the input image data. The driving controller includes a flicker value storage configured to store flicker values for a part of grayscale values among all of grayscale values of the input image data. According to the present invention, consumption of power of a display panel can be reduced and a quality of a display can be improved.
Patent KR-20210013436-A (KR)
Title: Rotation support for guided missile and assembling support for guided missile having the same
Inventor: KIM CHAN HO
IPC: F16H7/02
Filed: 2019-07-25
Abstract: The present invention relates to a guided missile rotation support and a guided missile assembly support having the same. The present invention can adjust height while supporting a plurality of divided fuselages, can be rotated in an axial direction to easily align shafts for assembling the divided fuselages to increase convenience during assembly of a guided missile, reduces assembly work time, controls an interval between a pair of support roller members supporting the fuselage to easily adjust height of the fuselage, and herein, prevents unintentional rotation of the fuselage to prevent misassembly due to the unintentional rotation and to significantly reduce a defect rate during assembly of the guided missile.
Patent KR-20190091252-A (KR)
Title: method of manufacturing printed circuit board for dial switch
Inventor: YANG HUN SIM
IPC: H05K3/26
Filed: 2019-07-30
Abstract: According to an embodiment of the present invention, a method of manufacturing a printed circuit board for a dial switch, in a method of manufacturing a printed circuit board for a dial switch in which a dial knob is in contact with one surface, includes: a one-side circuit forming step of forming a first circuit pattern in which conductor circuits are spaced apart at intervals on one surface of the base substrate opposite to the dial knob; a both-side circuit stacking step of stacking a dummy layer on the first circuit pattern and stacking a second circuit pattern on the other surface of the base substrate; a one-side polishing step of maintaining the second circuit pattern and polishing and removing the dummy layer, to expose the first circuit pattern; and a plating step of forming a plating layer for electrical connection on the conductor of the first circuit pattern and the second circuit pattern. It is possible to smoothly manufacture the surface of the printed circuit board which is in contact with the dial knob.
Patent KR-20210014516-A (KR)
Inventor: LEE BYOUNG HAK
IPC: A61H5/00
Filed: 2019-07-30
Abstract: The present invention relates to an eye exercise device, comprising: a barrel covering a wearer′s face around eyes; and a forward gaze plate disposed to face the wearer′s eyes at one longitudinal side of the barrel, wherein the forward gaze plate comprises at least one of an LED for providing illumination light toward the eyes of the wearer or a through hole for guiding light provided from the outside of the barrel to the eyes of the wearer.
Patent KR-20200042388-A (KR)
Title: Adaptive sense and avoid system
Inventor: DAWSON TOWNSEND TIMOTHY
IPC: G05D1/00
Filed: 2019-08-01
Abstract: The present invention provides an adaptive sense-and-avoid system for detecting and automatically navigating around stationary and/or moving obstacles. The adaptive sense-and-avoid system is to be used with an aerial vehicle in the surrounding environment. The adaptive sense-and-avoid system comprises a processor, a plurality of sensors, an obstacle detection circuit, and an avoidance trajectory circuit. The processor may be operatively coupled to a flight controller and a memory device. The memory device includes one or more databases. The plurality of sensors generate sensor data reflecting a position of an obstacle in the surrounding environment. The obstacle detection circuit operatively coupled to the processor and the plurality of sensors may be configured to identify obstacles based at least partially on the sensor data and generate obstacle information reflecting the best estimate of the position of the obstacle in the surrounding environment. The obstacle detection circuit is configured to assign a weight to the sensor data as a function of a state and the surrounding environment of the aerial vehicle. The avoidance trajectory circuit operatively coupled to the obstacle detection circuit and the processor may be configured to calculate trajectory data as a function of the obstacle information and information from the one or more databases. The obstacle detection circuit is configured to transfer the trajectory data to the flight controller.
Patent KR-20210019806-A (KR)
Title: Clutch and compressor including the same
Inventor: YUN JE SU
IPC: B60H1/32
Filed: 2019-08-13
Abstract: The present invention relates to a clutch and a compressor including the same. More particularly, the present invention provides a compressor that operates with low noise and low vibration by reducing the amplitude of vibrations transmitted in the axial direction of a clutch. According to the present invention, the compressor comprises: a casing; a compression mechanism provided in the casing and compressing a refrigerant; a rotary shaft for transmitting rotational force from a driving source provided outside the casing to the compression mechanism; and a power transmission mechanism for selectively connecting and separating the rotary shaft.
Patent KR-20190103094-A (KR)
Title: Xr device and method for controlling the same
Inventor: KYUNGA KIM
IPC: G06F1/32
Filed: 2019-08-16
Abstract: The present invention relates to an XR device and a method for controlling the same. More specifically, the XR device is applicable to 5G communication technology, robot technology, autonomous driving technology, and artificial intelligence (AI) technology. According to the present invention, the XR device comprises: a transparent display; a sensing unit configured to sense a view direction of a user with respect to the transparent display; an instruction recognition unit configured to recognize a biometric instruction of the user with respect to at least one Internet of Things (IoT) device disposed in a front of the transparent display; and a processor connected to the transparent display, the sensing unit, and the instruction recognition unit, wherein the processor is configured to recognize the IoT device that is viewed by the user through the transparent display, based on the view direction sensed through the sensing unit, and control the IoT device so that the IoT device performs an action corresponding to the recognized biometric instruction. According to the present invention, it is possible to quickly and conveniently control the IoT device.
Patent KR-20210025231-A (KR)
Title: Polyacrylonitrile fiber and method of manufacturing the same
Inventor: YUN SUNG NO
IPC: D01F9/22
Filed: 2019-08-27
Abstract: A polyacrylonitrile fiber of exemplary embodiments of the present invention has tensile strength of 3.5 g*f/de or more, and an elongation of 8% or more, as measured by a tensile strength test method based on ASTM D2256. A PAN precursor melt spinning method of the present invention has a simple process, so there is no need for large-scale facility investment.
Patent KR-20210026319-A (KR)
Title: Server, method and computer program for providing guide to water usage amount from water supply system
Inventor: LEE JAE BONG
IPC: G06Q50/06
Filed: 2019-08-29
Abstract: An object of the present invention is to provide a server, a method, and a computer program for providing guide to the water usage amount from a water supply system. According to the present invention, a monthly predicted usage is calculated by acquiring past usage data and monthly cumulative usage data up to a measurement date of an acceptor based on meter reading data and a monthly target usage is set based on plan information of a local government to which the acceptor belongs, progressive section information, and water supply system plan information of the acceptor. The present invention relates to a server for providing guide to the water usage amount from a water supply system. The present invention includes: an acquisition unit acquiring local government-specific plan information, progressive section information, and water supply system plan information on acceptors; a collection unit collecting meter reading data of the acceptors from a meter reading server; a predicted usage calculation unit calculating a monthly predicted usage by acquiring past usage data and monthly cumulative usage data up to a measurement date of a first acceptor constituting the acceptors based on the collected meter reading data; a target usage setting unit setting a monthly target usage based on the monthly predicted usage, plan information of a first local government to which the first acceptor belongs, the progressive section information, and the water supply system plan information of the first acceptor; a remaining day target usage calculation unit calculating a monthly remaining day target usage based on the set monthly target usage and the collected monthly cumulative usage data; and a providing unit providing the calculated monthly remaining day target usage information to the terminal of the first acceptor. The meter reading data is stored after matching with verification code information of a local collection server of the local government to which the acceptor belongs.