baber/WOPTO huggingface dataset:
Patent KR-20220109692-A (KR)
Title: Electrode Cutting Device and Electrode Manufacturing Device Comprising the Same
Inventor: KIM NAM YOUNG
IPC: B26D7/02
Filed: 2021-01-29
Abstract: An electrode cutting device according to the present invention includes: a cutting unit for cutting an electrode sheet and a fixing unit for fixing the electrode sheet, wherein the cutting unit includes a cutter for shearing and cutting the electrode sheet and a cutter lifting unit for moving the cutter perpendicularly to the surface of the electrode sheet, and the fixing unit includes a gripper for pressurizing and fixing the electrode sheet, a driving unit for driving the gripper to move, and a sensor for monitoring the driving unit, so that air leakage in the driving unit for driving the gripper can be quickly and accurately checked.
Patent KR-20220116828-A (KR)
Title: Rotary kiln and method for preparing cathode active material using the same
Inventor: KIM DO YOUNG
IPC: F27B7/34
Filed: 2021-02-15
Abstract: The present invention relates to a rotary kiln and a method for manufacturing a positive electrode active material, and more specifically, to a rotary kiln and a method for manufacturing a positive electrode active material using the same, which can reinforce the mechanical strength of a burning unit, and absorb again a microwave which has penetrated without being absorbed, in order to improve energy efficiency. To this end, the rotary kiln according to the present invention comprises a raw material burning device which mixes a powder raw material while simultaneously heating the same. The raw material burning device comprises: a main body in which a hollow hole is formed; a heating unit which is provided at the main body, and includes a microwave generator which generates a microwave; and a burning unit which is provided at the hollow hole of the main body, while being rotated in a horizontal direction to mix the powder raw material, while heating the powder raw material by means of the microwave generator. Here, the burning unit comprises: a cylindrical heating body tube which is rotationally provided in a horizontal direction at the hollow hole of the main body, and absorbs the microwave before radiating heat; a cylindrical metal tube which is provided in the heating body tube to reflect the microwave which has penetrated the heating body tube to the heating body tube; and a cylindrical ceramic tube which is provided in the metal tube, and is linked with the heating body tube and the metal tube to be rotated while mixing the powder raw material, while absorbing heat produced in the heating body tube to heat the powder raw material therein.
Patent KR-20220117578-A (KR)
Title: Method for extracting fucoidan for glycemic control from seaweed
Inventor: KIM KYUNG TAE
IPC: A23L17/60
Filed: 2021-02-17
Abstract: The present invention relates to a method for extracting fucoidan capable of controlling blood sugar from seaweed. The present invention provides the method for extracting fucoidan capable of controlling blood sugar from seaweed in which the extraction conditions are optimized, the extraction cost and time of fucoidan are reduced so that mass extraction can be performed, and at the same time, the activity of an early starch degrading enzyme is controlled through an extraction method which can increase the content of fucoidan extracted from seaweed.
Patent KR-20220118152-A (KR)
Title: Force measurement system for attitude control of walking robot
Inventor: KIM MYOUNGHO
IPC: B25J9/16
Filed: 2021-02-18
Abstract: According to the present invention, a force measurement system for controlling a posture of a walking robot comprises: a load cell sensor mounted on a foot of a walking robot to measure vertical load by weight of the walking robot during walking of the walking robot; a load end bearing connected to the load cell sensor and removing rotation moment applied to the load cell sensor except the vertical load; and a control unit measuring landing power of the walking robot from data measured by the load cell sensor and calculating a ZMP (zero moment point).
Patent KR-20220118657-A (KR)
Title: Door hinge having improved cover plate
Inventor: KIM JAE HONG
IPC: E05D5/02
Filed: 2021-02-19
Abstract: The present invention relates to a door hinge having an improved cover plate. According to an embodiment of the present invention, the door hinge comprises: a first mounting plate; a cover plate including a cover including a first shaft rotating with respect to the first mounting plate, and a body frame including a second shaft rotating with respect to the cover; a lever unit rotatably disposed on the first mounting plate and the cover plate; a damper unit including an operating shaft connected to the lever unit to reciprocate according to rotation of the lever unit; and a torsion spring for providing elastic force if the first mounting plate and the cover plate mutually rotate. The cover includes: a plate portion disposed between the first shaft and the second shaft; and a space forming portion disposed to be connected with the plate unit and for providing a space in which one end of the torsion spring can move.Therefore, the torsion spring can operate without interference.
Patent KR-20220120329-A (KR)
Title: Operating method of electronic device and cover accessory coupled to electronic device, and cover accessory
Inventor: YONGU BAEK
IPC: H04M1/72448
Filed: 2021-02-23
Abstract: Based on whether the target function of an electronic device is activated, the electronic device according to an embodiment may check whether a cover accessory coupled to the electronic device can guide whether to provide the target function. According to the response signal of the cover accessory to the check, the electronic device may request the cover accessory to display a predetermined image corresponding to the target function and transmit a signal for recognizing a target device to provide the target function. The electronic device may perform the target function for the target device according to the response of the target device recognized by the signal for recognizing the target device.
Patent KR-20220121542-A (KR)
Title: Automatic power cut-off device for walkingcultivator
Inventor: JI JONG TAEK
IPC: A01B76/00
Filed: 2021-02-25
Abstract: The present invention relates to an automatic power cut-off device for a walking cultivator and, more specifically, to an automatic power cut-off device for a walking cultivator, wherein a main clutch lever of the walking cultivator can be hit quickly to automatically cut off the power transmission of the walking cultivator when a stone underground gets caught in a plow or a rotary attached to the walking cultivator. The automatic power cut-off device for a walking cultivator according to the present invention comprises: a sensing unit disposed on a handle portion of the walking cultivator to sense an emergency; a hitting unit connected to the sensing unit to hit a blocking unit by means of operation of the sensing unit; and a blocking unit hitting the main clutch lever of the walking cultivator by means of hitting of the hitting unit.
Patent KR-20220127420-A (KR)
Title: A system and method for creating routes for self-driving public transportation based on destination
Inventor: PARKCHANHO
IPC: G06Q50/30
Filed: 2021-03-10
Abstract: A route generation system for destination-based autonomous public transportation, according to an aspect of the present invention, includes: a device that receives a user's request for a destination; a server that receives the user's request for a destination, determines whether a first temporary route passing through the destination exists among a plurality of temporary routes, and feeds back to the user via the device whether or not the first temporary route exists; and an autonomous vehicle that receives route information on at least one of the plurality of temporary routes and operates according to the received route information. The user requests a plurality of destinations, and the requested plurality of destinations are stored in the server. The server may execute: performing destination clustering related to the plurality of stored destinations; selecting a representative stop for each of a plurality of clusters according to the clustering; generating a plurality of routes passing through at least some of the selected representative stops; among the plurality of routes, selecting a route including the most requested points for each cluster as a cluster representative route; and generating the plurality of temporary routes including at least one of the plurality of cluster representative routes. According to the present invention, routes can be created in real time.
Patent KR-20220128853-A (KR)
Title: Server for providing fire response solution
Inventor: HONG SEUNG HOON
IPC: G08B25/01
Filed: 2021-03-15
Abstract: Provided is a solution providing server of providing a fire response solution, which includes: a receiving unit for receiving situation information from sensors installed at a plurality of places; a solution generation unit for analyzing the received situation information and creating a fire response solution when a fire is detected in at least one of the plurality of places based on an analysis result; and a transmission unit for transmitting the generated fire response solution to set-top boxes installed at the plurality of places. Therefore, additional costs are minimized by using existing firefighting equipment and the set-top boxes.
Patent KR-20210117197-A (KR)
Title: Resist composition and pattern forming process
Inventor: HATAKEYAMA JUN
IPC: G03F7/039
Filed: 2021-03-17
Abstract: The objective of the present invention is to provide a resist composition that accomplishes a high sensitivity, the smallest line edge roughness (LER) of a line pattern, and an improved critical dimension uniformity (CDU) of a hole pattern in both a positive resist composition and a negative resist composition, and a pattern forming method using the same. To this end, the present invention provides a resist composition comprising a base polymer and a quencher containing a compound represented by the following chemical formula (A).
Patent KR-20220133376-A (KR)
Title: A method of simultaneously extracting a non-polar component and a polar component from a natural product using two or more immiscible solvents, and a natural product extract manufactured by the method
Inventor: CHUNG HE SSON
IPC: B01D11/02
Filed: 2021-03-24
Abstract: The present invention relates to a method for simultaneously extracting a non-polar component and a polar component from a natural product by using two or more immiscible solvents and a natural product extract prepared thereby. The extraction method according to one aspect of the present invention comprises a step of using two immiscible solvents to make extraction, so that the efficiency of extracting lipids is high even without using harmful organic solvents and a polar solvent is evaporated after two layers are separated to recover phospholipid and triglyceride respectively from each layer, thereby eliminating a need of a complicated post-process for separating triglyceride and phospholipid. Accordingly, the whole lipid including phospholipid and triglyceride is obtained by evaporating the polar solvent without separation and then can be used for food and cosmetics.
Patent KR-20220027000-A (KR)
Title: Method and device for extracting spatial relationship of geographic location points
Inventor: HUANG JIZHOU
IPC: G06F16/583
Filed: 2021-03-25
Abstract: The present application discloses a method and device for extracting a geographic location point spatial relationship, and relates to a field of big data technologies. A specific implementation solution is as follows: determining geographic location point pairs included in real-scene images by performing signboard recognition on the real-scene images collected by terminal devices; acquiring at least two real-scene images collected by the same terminal device and including the same geographic location point pair; and determining a spatial relationship of the same geographic location point pair by using shooting parameters of the at least two real-scene images. The geographic location point spatial relationship extracted through the present application has higher accuracy and a coverage rate.
Patent KR-20220135471-A (KR)
Inventor: CHUN JONG HYUN
IPC: B65D88/06
Filed: 2021-03-30
Abstract: According to the present invention, provided is a pressure container manufacturing method for maintaining roundness of a cylinder for a pressure container, which comprises: a step of inserting a cylinder into a circular hold of a guide ring; a step of forming a cylinder block by fixating the guide ring to the cylinder at a predetermined interval along an outer circumference of the guide ring while the cylinder is spaced to the inside of the guide ring in a radial direction by a plurality of fixing members to enable the guide ring to provide support force for restraining deformation of the cylinder to the cylinder; a step of preparing the plurality of cylinder blocks to assemble the cylinder blocks; and a step of removing the guide ring from the cylinder in the outside.
Patent KR-20220139640-A (KR)
Inventor: SUN SEONG JU
IPC: B05B7/24
Filed: 2021-04-08
Abstract: The present invention relates to an air purification and sterilization gas evaporation device, and more specifically to an air purification and sterilization gas evaporation device which is capable of evaporating and discharging a disinfectant mixture at a constant rate. The air purification and sterilization gas evaporation device comprises: an accommodation part (100) having an internal space and including a plurality of through-holes on one side thereof; and a sterilizing mixture (200) accommodated in the accommodation part (100) and releasing a sterilizing gas to the outside through the through-holes. The sterilizing mixture (200) contains chlorine dioxide and red clay in a solid state. The air purification and sterilization gas evaporation device according to the present invention has a simple configuration, thereby being easily installed and manufactured, can be easily installed in a relatively small installation space, and can evaporate and release a sterilizing mixture at a constant rate.
Patent KR-20220141042-A (KR)
Inventor: PARK CHAN SUN
IPC: E04H9/14
Filed: 2021-04-12
Abstract: The present invention relates to a modular water blocking structure for preventing a river bank leakage, which prevents flood damage, comprising: a base frame (100) provided with a guide frame (150) and a vertical support unit (160); an erected frame (200) provided with an auxiliary support frame (220); and a water wall plate (300) provided with a finishing frame (350).
Patent KR-20220143354-A (KR)
Inventor: KIM BYOUNG CHUL
IPC: E06B9/06
Filed: 2021-04-16
Abstract: The present invention relates to an elevating door panel structure. According to the present invention, a connection member integrally composed of an upper part connector and a lower part connector with one mold is injection-molded so that a tensile force and strength can be reinforced when an elevating door panel is connected in the height direction. In addition, a gap between the door panel and another door panel adjacent in the height direction is minimized, so that durability against a wind pressure is improved and the structure is improved to block external noise. The elevating door panel structure of the present invention comprises: the connection member (100); front and rear surfaces covers (210, 220); and a filler (300).
Patent KR-20220147287-A (KR)
Inventor: LEE HO KYU
IPC: A61L9/012
Filed: 2021-04-27
Abstract: The present invention relates to a fragrance patch having a plurality of perfume capsules, so that when the lifespan of a perfume burst from one perfume capsule expires, another perfume capsule can be sequentially burst and used. The fragrance patch includes: a base member; a plurality of perfume capsules accommodated in the base member; and a perfume carrying member carrying a perfume bursting out of the perfume capsules and allowing the fragrance emitted from the perfume to be emitted to the outside.
Patent KR-20220147337-A (KR)
Title: Welding carriage device
Inventor: CHOI GI JUNG
IPC: B23K37/02
Filed: 2021-04-27
Abstract: The present invention relates to a welding carriage device for welding work on a welding target having an upper edge extending along a welding line, comprising: a traveling body supporting a welding torch; and a hanger unit that includes a fixed link for suspending and supporting the traveling body, at least one movable link linked to the fixed link in a bendable manner along the upper edge, and a plurality of rollers coupled to the fixed link and the movable link and rolling along the upper edge, thereby capable of improving not only the stability and convenience of welding, but also the efficiency in work and cost.
Patent KR-20220149304-A (KR)
Inventor: NAM SEUNG GEOL
IPC: H01L27/11507
Filed: 2021-04-30
Abstract: Disclosed are a non-volatile content addressable memory device having simple cell configuration and an operation method thereof. The disclosed non-volatile content addressable memory device includes a plurality of unit cells. Each unit cell comprises a first ferroelectric transistor and a second ferroelectric transistor. Types of the first and second ferroelectric transistors are different from each other. In one embodiment of the present invention, the first and second ferroelectric transistors are connected with each other in series or parallel. In one embodiment of the present invention, the first and second ferroelectric transistors may share one word line and one match line. In one embodiment of the present invention, the first and second ferroelectric transistors may be provided between the word line and the match line. In one embodiment of the present invention, the first and second ferroelectric transistors may share one search line. In one embodiment of the present invention, one of the first and second ferroelectric transistors may be connected to the search line and the remaining one may be connected to a bar search line. In one embodiment of the present invention, the first and second ferroelectric transistors may share one match line. The match line may be connected between the first and second ferroelectric transistors. Accordingly, the present invention may simplify unit cell configuration and a manufacturing process and increase a degree of integration of the content addressable memory device.
Patent KR-20220155057-A (KR)
Title: Kanban-based work processing device and work processing method
Inventor: CHOI JAE HO
IPC: G06Q10/06
Filed: 2021-05-14
Abstract: Among the embodiments, provided is a Kanban-based work processing device, which includes: a Kanban card generating unit for generating a Kanban card by detecting the generation of a work project on the Kanban board; a Kanban card processing unit for inserting a dedicated container for the work chat room related to the work project into the Kanban card; a work chat room processing unit for generating a work chat room in a dedicated container for the work chat room and sharing work messages among work participants through the work chat room; and a reminder management unit for generating a reminder message for the work content of the Kanban card and sharing the message through the work chat room.
Patent KR-20220155662-A (KR)
Title: Substrate for use of semiconductor process
Inventor: SEO KI SEUNG
IPC: C09J7/29
Filed: 2021-05-17
Abstract: The present invention relates to a substrate for a semiconductor process in which burr generation is suppressed when cut with a heated knife and interfacial adhesion between an adhesive layer and a vibration damping layer is excellent.
Patent KR-20220155713-A (KR)
Title: Golf product recommendation service delivery platform based on big data analysis
Inventor: LEE YOON HO
IPC: G06Q30/06
Filed: 2021-05-17
Abstract: The present invention relates to a golf product recommendation service providing platform based on big data analysis. The golf product recommendation service providing platform based on big data analysis comprises the following steps of: receiving customer information from a customer terminal connected to a network; determining whether the customer terminal qualifies to order; providing, by a sales server, a user interface input screen to the customer terminal only when a customer qualifies to order; receiving, by the sales server, information on sporting goods from the customer terminal; recommending a product by the sales server or recommending a product by the customer terminal; requesting, by the sales server, payment for a determined product to the customer terminal; and instructing, by the sales server, to release the product when the payment is completed. Therefore, the golf product recommendation service providing platform based on big data analysis enables both a seller and a buyer interested in golf to efficiently sell and buy golf goods.
Patent KR-20220160195-A (KR)
Inventor: KWON CHOONG HO
IPC: B60R16/02
Filed: 2021-05-27
Abstract: In accordance with the present invention, a bracket comprises fixing protrusions formed on both sides with respect to wiring, respectively, and a flexible band member formed on one side with a mount hole to be forcibly inserted into the fixing protrusions such that the wiring can be fixed, or the bracket comprises a fixing protrusion formed to protrude from one side with respect to the wiring and a band member integrated with the other side with a plurality of penetrated mount holes to be assembled with the fixing protrusion, thereby easily and conveniently fixing the wiring in accordance with the diameter of the wiring. Moreover, several brackets mounted on a headliner particularly include a pillar bracket supporting an A-pillar installed in a corner part of the headliner, and an OHC bracket installed in a front middle part of the headliner, thereby enabling application to any type of bracket supporting the wiring.
Patent KR-20220142901-A (KR)
Inventor: HWANG WON SEOK
IPC: G06K9/00
Filed: 2021-05-31
Abstract: The present invention relates to a method and system for extracting information from a document. The present invention may provide a method for extracting information from a semi-structured document. The method comprises the steps of: performing optical character recognition (OCR) on a target document to extract a plurality of words and location information on each of the plurality of words; generating a plurality of tokens corresponding to the plurality of words, respectively; and arranging the plurality of tokens to reflect a data structure between the plurality of words included in the target document. In the step of arranging the plurality of tokens, the plurality of tokens are arranged by using the meaning of the plurality of words and location information for each of the plurality of words. According to the present invention, the time required for generating learning data for machine learning can be greatly shortened.
Patent KR-20220162933-A (KR)
Title: Sign Register System
Inventor: LEE WOO YUNG
IPC: G06Q10/10
Filed: 2021-06-02
Abstract: The purpose of the present application is to computerize various ledgers which are written by hand and managed in the form of paper documents, to save time and cost, and to efficiently manage the ledgers. Instead of signing the existing ledger, when a user digitally signs a terminal connected to a server, digital signature data are transmitted to the server and stored in a database. The data can be utilized and stored semi-permanently for approval, inquiry, output, report, etc.